gdb/ChangeLog

   1 2020-10-29  Tom Tromey  <tom@tromey.com>
   2
   3         * target-section.h (struct target_section): Add constructor.
   4         * exec.c (build_section_table, add_target_sections_of_objfile):
   5         Update.
   6         * corelow.c (core_target::build_file_mappings): Update.
   7
   8 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
   9
  10         PR gdb/19318
  11         * inferior.c (detach_inferior_command): Restore the current thread.
  12         (kill_inferior_command): Ditto.
  13
  14 2020-10-28  Tom de Vries  <tdevries@suse.de>
  15
  16         PR symtab/26772
  17         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
  18         map, check it in the "best match" loop.
  19
  20 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
  21
  22         * m32c-tdep.c: Remove unused includes.
  23
  24 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
  25
  26         * xtensa-tdep.c: Remove includes.
  27
  28 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  29
  30         * breakpoint.c (struct condition_command_opts): New struct.
  31         (condition_command_option_defs): New static global.
  32         (make_condition_command_options_def_group): New function.
  33         (condition_completer): Update to consider the '-force' flag.
  34         (condition_command): Use gdb::option for the '-force' flag.
  35
  36 2020-10-27  Tom de Vries  <tdevries@suse.de>
  37
  38         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
  39         symbols in section check.
  40
  41 2020-10-27  Tom de Vries  <tdevries@suse.de>
  42
  43         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
  44
  45 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  46
  47         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
  48         * breakpoint.c: Update the help text of the 'condition' and 'break'
  49         commands.
  50         (set_breakpoint_condition): Take a new bool parameter
  51         to control whether condition definition should be forced even when
  52         the condition expression is invalid in all of the current locations.
  53         (condition_command): Update the call to 'set_breakpoint_condition'.
  54         (find_condition_and_thread): Take the "-force-condition" flag into
  55         account.
  56         * linespec.c (linespec_keywords): Add "-force-condition" as an
  57         element.
  58         (FORCE_KEYWORD_INDEX): New #define.
  59         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
  60         as a keyword.
  61         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
  62         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
  63         * python/py-breakpoint.c (bppy_set_condition): Ditto.
  64         * NEWS: Mention the changes to the 'break' and 'condition' commands.
  65
  66 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  67
  68         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
  69         * breakpoint.c (set_breakpoint_location_condition): New function.
  70         (set_breakpoint_condition): Disable a breakpoint location if parsing
  71         the condition string gives an error.
  72         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
  73         (build_target_condition_list): Ditto.
  74         (build_target_command_list): Ditto.
  75         (build_bpstat_chain): Ditto.
  76         (print_one_breakpoint_location): Ditto.
  77         (print_one_breakpoint): Ditto.
  78         (breakpoint_1): Ditto.
  79         (bp_location::bp_location): Ditto.
  80         (locations_are_equal): Ditto.
  81         (update_breakpoint_locations): Ditto.
  82         (enable_disable_bp_num_loc): Ditto.
  83         (init_breakpoint_sal): Use set_breakpoint_location_condition.
  84         (find_condition_and_thread_for_sals): New static function.
  85         (create_breakpoint): Call find_condition_and_thread_for_sals.
  86         (location_to_sals): Call find_condition_and_thread_for_sals instead
  87         of find_condition_and_thread.
  88
  89 2020-10-26  Tom de Vries  <tdevries@suse.de>
  90
  91         * dwarf2/read.c (process_full_comp_unit): Call
  92         dwarf2_find_base_address.
  93
  94 2020-10-26  Tom Tromey  <tromey@adacore.com>
  95
  96         * gdbtypes.c (create_range_type): Revert previous patch.  Add
  97         comment.
  98
  99 2020-10-26  Pedro Alves  <pedro@palves.net>
 100
 101         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
 102         (my_waitpid): Use gdb::handle_eintr.
 103
 104 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
 105
 106         * acinclude.m4: Update ptrace.m4 path.
 107         * ptrace.m4: Moved to gdbsupport.
 108
 109 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
 110
 111         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
 112         instead of target_gdbarch.
 113
 114 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
 115
 116         * jit.c (jit_reader_load_command): Pass current inferior.
 117         (jit_inferior_init): Change parameter type to inferior, use it.
 118         (jit_inferior_created): Remove.
 119         (jit_inferior_created_hook): Pass inferior parameter down.
 120         (_initialize_jit): Use jit_inferior_created_hook instead of
 121         jit_inferior_created.
 122         * jit.h (jit_inferior_created_hook): Add inferior parameter.
 123         * infrun.c (follow_exec): Pass inferior to
 124         jit_inferior_created_hook.
 125
 126 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
 127
 128         * linux-thread-db.c (check_pid_namespace_match): Add inferior
 129         parameter and use it.
 130         (thread_db_inferior_created): Pass inferior argument.
 131
 132 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
 133
 134         * aix-thread.c (aix_thread_inferior_created): Add inferior
 135         parameter.
 136         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
 137         * dummy-frame.c (cleanup_dummy_frames): Likewise.
 138         * jit.c (jit_inferior_created): Likewise.
 139         * linux-thread-db.c (thread_db_inferior_created): Likewise.
 140         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
 141         * observable.h (inferior_created): Likewise.
 142         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
 143         * symfile-mem.c (add_vsyscall_page): Likewise.
 144         * infcmd.c (post_create_inferior): Pass inferior argument.
 145
 146 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
 147
 148         GDB 10.1 released.
 149
 150 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
 151
 152         * ada-typeprint.c (ada_print_type): Remove superfluous second call
 153         to ada_check_typedef.
 154
 155 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 156
 157         * f-exp.y (f_parse): Rename to...
 158         (f_language::parser): ...this.
 159         * f-lang.c (f_get_encoding): Rename to...
 160         (f_language::get_encoding): ...this.
 161         (f_op_print_tab): Rename to...
 162         (f_language::op_print_tab): ...this.
 163         (exp_descriptor_f): Rename to...
 164         (f_language::exp_descriptor_tab): ...this.
 165         (class f_language): Moved to f-lang.h.
 166         (f_language::language_arch_info): New function, moved out of class
 167         declaration.
 168         (f_language::search_name_hash): Likewise.
 169         (f_language::lookup_symbol_nonlocal): Likewise.
 170         (f_language::get_symbol_name_matcher_inner): Likewise.
 171         * f-lang.h: Add 'valprint.h' include.
 172         (class f_language): Moved here from f-lang.c.
 173         * f-typeprint.c (f_type_print_args): Delete commented out
 174         declaration.
 175         (f_print_typedef): Rename to...
 176         (f_language::print_typedef): ...this.
 177         (f_print_type): Rename to...
 178         (f_language::print_type): ...this.
 179         (f_type_print_varspec_prefix): Delete declaration and rename to...
 180         (f_language::f_type_print_varspec_prefix): ...this.
 181         (f_type_print_varspec_suffix): Delete declaration and rename to...
 182         (f_language::f_type_print_varspec_suffix): ...this.
 183         (f_type_print_base): Delete declaration and rename to...
 184         (f_language::f_type_print_base): ...this.
 185         * f-valprint.c (f_value_print_inner): Rename to...
 186         (f_language::value_print_inner): ...this.
 187         * parse.c: Delete 'f-lang.h' include.
 188
 189 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 190
 191         * language.h (language_defn::print_type): Add variable names in
 192         declaration, and update header comment.
 193
 194 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 195
 196         * ada-lang.c (ada_language::demangle): Rename to...
 197         (ada_language::demangle_symbol): ...this.
 198         * c-lang.c (cplus_language::demangle): Rename to...
 199         (cplus_language::demangle_symbol): ...this.
 200         * d-lang.c (d_language::demangle): Rename to...
 201         (d_language::demangle_symbol): ...this.
 202         * f-lang.c (f_language::demangle): Rename to...
 203         (f_language::demangle_symbol): ...this.
 204         * go-lang.c (go_language::demangle): Rename to...
 205         (go_language::demangle_symbol): ...this.
 206         * language.c (language_demangle): Update call to demangle_symbol.
 207         (auto_or_unknown_language::demangle): Rename to...
 208         (auto_or_unknown_language::demangle_symbol): ...this.
 209         * language.h (language_defn::demangle): Rename to...
 210         (language_defn::demangle_symbol): ...this.
 211         * objc-lang.c (objc_language::demangle): Rename to...
 212         (objc_language::demangle_symbol): ...this.
 213         * rust-lang.c (rust_language::demangle): Rename to...
 214         (rust_language::demangle_symbol): ...this.
 215
 216 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 217
 218         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
 219         (iterate_over_file_blocks): Replace use of macro with the macros
 220         definition.
 221
 222 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 223
 224         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
 225         * valprint.c (maybe_print_array_index): Replace use of macro with
 226         the macros definition.
 227
 228 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 229
 230         * ada-lang.c (ada_language::print_array_index): Call value_print
 231         directly.
 232         * language.c (language_defn::print_array_index): Likewise.
 233         * language.h (LA_VALUE_PRINT): Delete.
 234         * valprint.c (value_print): Call value_print on the
 235         current_language directly.
 236
 237 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 238
 239         * language.h (LA_PRINT_TYPEDEF): Delete.
 240         * typeprint.c (typedef_print): Call print_typedef directly on the
 241         current_language object.
 242
 243 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 244
 245         * m2-exp.y (m2_parse): Rename to...
 246         (m2_language::parser): ...this.  Update function signature.
 247         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
 248         (m2_op_print): Rename to...
 249         (m2_language::op_print_tab): ...this, and make const.
 250         (exp_descriptor_modula2): Rename to...
 251         (m2_language::exp_descriptor_modula2): ...this.
 252         (class m2_language): Move to m2-lang.h.
 253         (m2_language::language_arch_info): New function, moved out of
 254         class declaration.
 255         (m2_language::printchar): New function, body from m2_printchar.
 256         (m2_language::printstr): New function, moved out of class
 257         declaration.
 258         (m2_language::emitchar): Likewise.
 259         * m2-lang.h (m2_parse): Delete declaration.
 260         (m2_print_typedef): Delete declaration.
 261         (m2_value_print_inner): Delete declaration.
 262         (class m2_language): Class declaration moved from m2-lang.c,
 263         larger functions are left in m2-lang.c.
 264         * m2-typeprint.c (m2_print_typedef): Rename to...
 265         (m2_language::print_typedef): ...this, and update function
 266         signature.
 267         * m2-valprint.c (m2_value_print_inner): Rename to...
 268         (m2_language::value_print_inner): ...this, replace use of
 269         LA_PRINT_STRING with a direct call to printstr member function,
 270         and update recursive call.
 271
 272 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 273
 274         * language.c (default_is_string_type_p): Delete, implementation
 275         moved into auto_or_unknown_language::is_string_type_p.
 276         (unk_op_print_tab): Moved into
 277         auto_or_unknown_language::opcode_print_table.
 278         (unknown_language_arch_info): Delete, implementation moved into
 279         auto_or_unknown_language::language_arch_info.
 280         (class auto_or_unknown_language): New class, member functions
 281         copied from unknown_language class, with some updates.
 282         (class unknown_language): Most member functions moved into
 283         auto_or_unknown_language class.  Inherit from
 284         auto_or_unknown_language class.
 285         (class auto_language): Inherit from auto_or_unknown_language.
 286         Delete most member functions.
 287
 288 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
 289
 290         * stabsread.c (read_member_functions): Remove gdb_assert.
 291
 292 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
 293
 294         * gdbtypes.c (init_complex_type): Check target type name.
 295
 296 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
 297
 298         * target-debug.h (target_debug_print_struct_target_ops_p):
 299         Remove.
 300         (target_debug_print_async_callback_ftype_p): Remove.
 301         (target_debug_print_struct_trace_state_variable_p): Remove.
 302         (target_debug_print_struct_traceframe_info_p): Remove.
 303         (target_debug_print_VEC__btrace_block_s__pp): Remove.
 304         (target_debug_print_enum_btrace_format): Remove.
 305         (target_debug_print_enum_info_proc_what): Remove.
 306         (target_debug_print_thread_info_pp): Remove.
 307
 308 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
 309
 310         * target.h (struct target_ops) <make_corefile_notes>:
 311         Change return type to unique pointer.
 312         * target.c (dummy_make_corefile_notes): Likewise.
 313         * exec.c (struct exec_target) <make_corefile_notes>:
 314         Likewise.
 315         (exec_target::make_corefile_notes): Likewise.
 316         * procfs.c (class procfs_target) <make_corefile_notes>:
 317         Likewise.
 318         (procfs_do_thread_registers): Adjust to unique pointer.
 319         (struct procfs_corefile_thread_data): Add constructor.
 320         <note_data>: Change type to unique pointer.
 321         (procfs_corefile_thread_callback): Adjust to unique pointer.
 322         (procfs_target::make_corefile_notes): Change return type to
 323         unique pointer.
 324         * target-delegates.c: Re-generate.
 325         * gcore.c (write_gcore_file_1): Adjust.
 326         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
 327         New.
 328
 329 2020-10-22  Tom de Vries  <tdevries@suse.de>
 330
 331         * block.c (find_block_in_blockvector): Make sure the returned block
 332         contains pc.
 333
 334 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
 335
 336         PR gdb/26693
 337         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
 338         parameter.
 339         (load_cu): Pass existing CU.
 340         (process_imported_unit_die): Likewise.
 341         (follow_die_offset): Likewise.
 342
 343 2020-10-22  Luis Machado  <luis.machado@linaro.org>
 344
 345         * corelow.c (core_target::xfer_partial): Also check for an empty
 346         m_core_unavailable_mappings vector.
 347
 348 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 349
 350         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
 351         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
 352         * f-exp.y (arglist): Allow for a series of subranges.
 353         (subrange): Add cases for subranges with strides.
 354         * f-lang.c (value_f90_subarray): Catch use of array strides and
 355         throw an error.
 356         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
 357
 358 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 359
 360         * expprint.c (print_subexp_standard): Change enum range_type to
 361         range_flag and rename variables to match.
 362         (dump_subexp_body_standard): Likewise.
 363         * expression.h (enum range_type): Rename to...
 364         (enum range_flag): ...this.
 365         (range_types): Rename to...
 366         (range_flags): ...this.
 367         * f-lang.c (value_f90_subarray): Change enum range_type to
 368         range_flag and rename variables to match.
 369         * parse.c (operator_length_standard): Likewise.
 370         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
 371         range_type to range_flag.
 372         * rust-lang.c (rust_evaluate_funcall): Likewise.
 373         (rust_range): Likewise.
 374         (rust_compute_range): Likewise.
 375         (rust_subscript): Likewise.
 376
 377 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 378
 379         * expprint.c (print_subexp_standard): Update to reflect changes to
 380         enum range_type.
 381         (dump_subexp_body_standard): Likewise.
 382         * expression.h (enum range_type): Convert to a bit field enum, and
 383         make the enum unsigned.
 384         * f-exp.y (subrange): Update to reflect changes to enum
 385         range_type.
 386         * f-lang.c (value_f90_subarray): Likewise.
 387         * parse.c (operator_length_standard): Likewise.
 388         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
 389         * rust-lang.c (rust_range): Likewise.
 390         (rust_compute_range): Likewise.
 391         (rust_subscript): Likewise.
 392
 393 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
 394
 395         * infrun.c (displaced_step_in_progress_thread): Fix comment.
 396         (displaced_step_in_progress): Fix comment.
 397
 398 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
 399
 400         * gdbarch.sh (make_corefile_notes): Return unique pointer.
 401         * gdbarch.c: Re-generate.
 402         * gdbarch.h: Re-generate.
 403         * gcore.c (write_gcore_file_1): Adjust.
 404         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
 405         constructor.
 406         <note_data>: Change type to unique pointer.
 407         <abort_iteration>: Change type to bool.
 408         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
 409         (fbsd_collect_thread_registers): Return void, adjust.
 410         (struct fbsd_corefile_thread_data): Add construtor.
 411         <note_data>: Change type to unique pointer.
 412         (fbsd_corefile_thread): Adjust.
 413         (fbsd_make_corefile_notes): Return unique pointer, adjust.
 414         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
 415         to unique pointer, adjust.
 416         (struct linux_collect_regset_section_cb_data): Add constructor.
 417         <note_data>: Change type to unique pointer.
 418         <abort_iteration>: Change type to bool.
 419         (linux_collect_thread_registers): Return void, adjust.
 420         (struct linux_corefile_thread_data): Add constructor.
 421         <note_data>: Change type to unique pointer.
 422         (linux_corefile_thread): Adjust.
 423         (linux_make_corefile_notes): Return unique pointer, adjust.
 424
 425 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
 426
 427         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
 428         * gdbarch.c: Re-generate.
 429         * gdbarch.h: Re-generate.
 430         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
 431         bool.
 432         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
 433         Likewise.
 434         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
 435         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
 436         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
 437         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
 438
 439 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
 440
 441         * gdbarch.sh: Make generated predicates return bool.
 442         * gdbarch.c: Re-generate.
 443         * gdbarch.h: Re-generate.
 444
 445 2020-10-20  Tom Tromey  <tom@tromey.com>
 446
 447         * varobj-iter.h (struct varobj_item): Remove typedef.
 448
 449 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
 450
 451         * infrun.c (currently_stepping): Change int to bool
 452         (maybe_software_singlestep): Likewise.
 453         (show_stop_on_solib_events): Likewise.
 454         (stepping_past_nonsteppable_watchpoint): Likewise.
 455         (displaced_step_in_progress_any_inferior): Likewise.
 456         (displaced_step_in_progress_thread): Likewise.
 457         (keep_going_stepped_thread): Likewise.
 458         (thread_still_needs_step_over): Likewise.
 459         (start_step_over): Likewise.
 460         (do_target_resume): Likewise.
 461         (resume_1): Likewise.
 462         (clear_proceed_status): Likewise.
 463         (thread_still_needs_step_over_bp): Likewise.
 464         (proceed): Likewise.
 465         (switch_back_to_stepped_thread): Likewise.
 466         (adjust_pc_after_break): Likewise.
 467         (stepped_in_from): Likewise.
 468         (handle_stop_requested): Likewise.
 469         (handle_syscall_event): Likewise.
 470         (handle_no_resumed): Likewise.
 471         (handle_inferior_event): Likewise.
 472         (finish_step_over): Likewise.
 473         (handle_signal_stop): Likewise.
 474         (process_event_stop_test): Likewise.
 475
 476 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
 477
 478         * infrun.c (get_displaced_stepping_state): Fix comment.
 479
 480 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
 481
 482         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
 483
 484 2020-10-19  Tom Tromey  <tromey@adacore.com>
 485
 486         PR tui/26719
 487         * tui/tui-winsource.h (struct tui_source_window_base)
 488         <refresh_window>: Rename from refresh_pad.
 489         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
 490         Rename from refresh_pad.
 491         (tui_source_window_base::show_source_content)
 492         (tui_source_window_base::do_scroll_horizontal): Update.
 493
 494 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 495
 496         * thread.c (_initialize_thread): Fine-tune the help text of
 497         'info threads'.
 498
 499 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 500
 501         * frame.c: Remove the unused 'uinteger_option_def' type alias.
 502
 503 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
 504
 505         * breakpoint.c (handle_jit_event): Add an argument, change how
 506         `jit_event_handler` is called.
 507
 508 2020-10-17  Tom Tromey  <tom@tromey.com>
 509
 510         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
 511         (scan_xcoff_symtab): Update.
 512         * psymtab.h (class psymtab_storage) <global_psymbols,
 513         static_psymbols, current_global_psymbols,
 514         current_static_psymbols>: Remove.
 515         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
 516         (match_partial_symbol, lookup_partial_symbol): Update.
 517         (print_partial_symbols): Change parameters.
 518         (dump_psymtab, recursively_search_psymtabs)
 519         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
 520         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
 521         (concat): Remove.
 522         (end_psymtab_common): Simplify.
 523         (append_psymbol_to_list): Change parameters.
 524         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
 525         (init_psymbol_list): Simplify.
 526         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
 527         * psympriv.h (struct partial_symtab) <empty>: New method.
 528         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
 529         Remove.
 530         <global_psymbols, static_psymbols>: New members.
 531         <add_psymbol>: New methods.
 532         (add_psymbol_to_list): Don't declare.
 533         (psymbol_placement): Move earlier.
 534         * mdebugread.c (parse_partial_symbols): Update.
 535         (handle_psymbol_enumerators): Change parameters.
 536         (mdebug_expand_psymtab): Update.
 537         * dwarf2/read.c (process_psymtab_comp_unit_reader)
 538         (add_partial_symbol): Update.
 539         * dwarf2/index-write.c (write_psymbols): Change parameters.
 540         (write_one_signatured_type): Update.
 541         (recursively_count_psymbols): Update.
 542         (recursively_write_psymbols): Update.
 543         (class debug_names) <recursively_write_psymbols>: Update.
 544         <write_psymbols>: Change parameters.
 545         <write_one_signatured_type>: Update.
 546         * dbxread.c (read_dbx_symtab): Update.
 547         (dbx_end_psymtab): Use partial_symtab::empty.
 548         * ctfread.c (struct ctf_context) <pst>: New member.
 549         (create_partial_symtab): Set it.
 550         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
 551         (scan_partial_symbols): Use the psymtab's context.  Update.
 552
 553 2020-10-17  Tom Tromey  <tom@tromey.com>
 554
 555         * valprint.c (generic_value_print): Remove comment.
 556         * m2-valprint.c (m2_value_print_inner): Remove comment.
 557         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
 558         type.
 559
 560 2020-10-17  Tom de Vries  <tdevries@suse.de>
 561
 562         PR symtab/26317
 563         * source.c (select_source_symtab): Handling sal.symtab == NULL for
 564         symbol main.
 565
 566 2020-10-14  Tom de Vries  <tdevries@suse.de>
 567
 568         PR gdb/26733
 569         * solib.c (solib_contains_address_p): Handle
 570         'solib->sections == nullptr'.
 571
 572 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
 573
 574         PR gdb/26642
 575         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
 576         target can't do async.
 577         * target.c (target_wait): Assert that we don't pass
 578         TARGET_WNOHANG to a target that can't async.
 579
 580 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
 581
 582         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
 583         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
 584         * alpha-bsd-nat.c: Adjust include.
 585         * alpha-bsd-tdep.h: Adjust comment.
 586         * alpha-nbsd-tdep.c: Rename to ...
 587         * alpha-netbsd-tdep.c: ... this, adjust include.
 588         * amd64-nbsd-nat.c: Rename to ...
 589         * amd64-netbsd-nat.c: ... this, adjust include.
 590         * amd64-nbsd-tdep.c: Rename to ...
 591         * amd64-netbsd-tdep.c: ... this, adjust include.
 592         * amd64-tdep.h: Adjust include.
 593         * arm-nbsd-nat.c: Rename to ...
 594         * arm-netbsd-nat.c: ... this, adjust include.
 595         * arm-nbsd-tdep.c: Rename to ...
 596         * arm-netbsd-tdep.c: ... this, adjust include.
 597         * arm-nbsd-tdep.h: Rename to ...
 598         * arm-netbsd-tdep.h: ... this, adjust include.
 599         * configure.nat: Adjust file lists.
 600         * configure.tgt: Likewise.
 601         * hppa-nbsd-nat.c: Rename to ...
 602         * hppa-netbsd-nat.c: ... this, adjust include.
 603         * hppa-nbsd-tdep.c: Rename to ...
 604         * hppa-netbsd-tdep.c: ... this, adjust include.
 605         * i386-nbsd-nat.c: Rename to ...
 606         * i386-netbsd-nat.c: ... this, adjust include.
 607         * i386-nbsd-tdep.c: Rename to ...
 608         * i386-netbsd-tdep.c: ... this, adjust include.
 609         * m68k-bsd-nat.c: Adjust include.
 610         * mips-nbsd-nat.c: Rename to ...
 611         * mips-netbsd-nat.c: ... this, adjust include.
 612         * mips-nbsd-tdep.c: Rename to ...
 613         * mips-netbsd-tdep.c: ... this, adjust include.
 614         * mips-nbsd-tdep.h: Rename to ...
 615         * mips-netbsd-tdep.h: ... this.
 616         * nbsd-nat.c: Rename to ...
 617         * netbsd-nat.c: ... this, adjust include.
 618         * nbsd-nat.h: Rename to ...
 619         * netbsd-nat.h: ... this, adjust include.
 620         * nbsd-tdep.c: Rename to ...
 621         * netbsd-tdep.c: ... this, adjust include.
 622         * nbsd-tdep.h: Rename to ...
 623         * netbsd-tdep.h: ... this.
 624         * ppc-nbsd-nat.c: Rename to ...
 625         * ppc-netbsd-nat.c: ... this, adjust include.
 626         * ppc-nbsd-tdep.c: Rename to ...
 627         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
 628         * ppc-nbsd-tdep.h: Rename to ...
 629         * ppc-netbsd-tdep.h: ... this.
 630         * sh-nbsd-nat.c: Rename to ...
 631         * sh-netbsd-nat.c: ... this, adjust include.
 632         * sh-nbsd-tdep.c: Rename to ...
 633         * sh-netbsd-tdep.c: ... this, adjust include.
 634         * sparc-nbsd-nat.c: Rename to ...
 635         * sparc-netbsd-nat.c: ... this.
 636         * sparc-nbsd-tdep.c: Rename to ...
 637         * sparc-netbsd-tdep.c: ... this, adjust include.
 638         * sparc64-nbsd-nat.c: Rename to ...
 639         * sparc64-netbsd-nat.c: ... this.
 640         * sparc64-nbsd-tdep.c: Rename to ...
 641         * sparc64-netbsd-tdep.c: ... this, adjust include.
 642         * sparc64-tdep.h: Adjust comment.
 643         * vax-bsd-nat.c: Adjust include.
 644         * vax-nbsd-tdep.c: Rename to ...
 645         * vax-netbsd-tdep.c: ... this, adjust include.
 646
 647 2020-10-12  Tom Tromey  <tom@tromey.com>
 648
 649         * target.h (struct target_ops) <get_section_table>: Update.
 650         (target_get_section_table): Update.
 651         * target.c (target_get_section_table, target_section_by_addr)
 652         (memory_xfer_partial_1): Update.
 653         * target-section.h (target_section_table): Now an alias.
 654         * target-delegates.c: Rebuild.
 655         * target-debug.h (target_debug_print_target_section_table_p):
 656         Rename from target_debug_print_struct_target_section_table_p.
 657         * symfile.c (build_section_addr_info_from_section_table): Update.
 658         * solib.c (solib_map_sections, solib_contains_address_p): Update.
 659         * solib-svr4.c (scan_dyntag): Update.
 660         * solib-dsbt.c (scan_dyntag): Update.
 661         * remote.c (remote_target::remote_xfer_live_readonly_partial):
 662         Update.
 663         * record-full.c (record_full_core_target::xfer_partial): Update.
 664         * progspace.h (struct program_space) <target_sections>: Update.
 665         * exec.h (print_section_info): Update.
 666         * exec.c (exec_target::close, build_section_table)
 667         (add_target_sections, add_target_sections_of_objfile)
 668         (remove_target_sections, exec_on_vfork)
 669         (section_table_available_memory)
 670         (section_table_xfer_memory_partial)
 671         (exec_target::get_section_table, exec_target::xfer_partial)
 672         (print_section_info, set_section_command)
 673         (exec_set_section_address, exec_target::has_memory): Update.
 674         * corelow.c (core_target::build_file_mappings)
 675         (core_target::xfer_partial, core_target::info_proc_mappings)
 676         (core_target::info_proc_mappings): Update.
 677         * bfd-target.c (class target_bfd): Update
 678
 679 2020-10-12  Tom Tromey  <tom@tromey.com>
 680
 681         * progspace.c (program_space::~program_space): Don't call
 682         clear_section_table.
 683         * exec.h (clear_section_table): Don't declare.
 684         * exec.c (exec_target::close): Update.
 685         (clear_section_table): Remove.
 686
 687 2020-10-12  Tom Tromey  <tom@tromey.com>
 688
 689         * exec.c (add_target_sections_of_objfile): Simplify.
 690
 691 2020-10-12  Tom Tromey  <tom@tromey.com>
 692
 693         * solib.c (solib_map_sections): Update.
 694         * record-full.c (record_full_core_open_1): Update.
 695         * exec.h (build_section_table): Return a target_section_table.
 696         * exec.c (exec_file_attach): Update.
 697         (build_section_table): Return a target_section_table.
 698         * corelow.c (core_target::core_target): Update.
 699         * bfd-target.c (target_bfd::target_bfd): Update.
 700
 701 2020-10-12  Tom Tromey  <tom@tromey.com>
 702
 703         * target.c (target_section_by_addr, memory_xfer_partial_1):
 704         Update.
 705         * target-section.h (struct target_section_table): Use
 706         std::vector.
 707         * symfile.h (build_section_addr_info_from_section_table): Take a
 708         target_section_table.
 709         * symfile.c (build_section_addr_info_from_section_table): Take a
 710         target_section_table.
 711         * solist.h (struct so_list) <sections>: Change type.
 712         <sections_end>: Remove.
 713         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
 714         (solib_contains_address_p): Update.
 715         * solib-svr4.c (scan_dyntag): Update.
 716         * solib-dsbt.c (scan_dyntag): Update.
 717         * remote.c (remote_target::remote_xfer_live_readonly_partial):
 718         Update.
 719         * record-full.c (record_full_core_start, record_full_core_end):
 720         Remove.
 721         (record_full_core_sections): New global.
 722         (record_full_core_open_1, record_full_core_target::xfer_partial):
 723         Update.
 724         * exec.h (build_section_table, section_table_xfer_memory_partial)
 725         (add_target_sections): Take a target_section_table.
 726         * exec.c (exec_file_attach, clear_section_table): Update.
 727         (resize_section_table): Remove.
 728         (build_section_table, add_target_sections): Take a
 729         target_section_table.
 730         (add_target_sections_of_objfile, remove_target_sections)
 731         (exec_on_vfork): Update.
 732         (section_table_available_memory): Take a target_section_table.
 733         (section_table_read_available_memory): Update.
 734         (section_table_xfer_memory_partial): Take a target_section_table.
 735         (print_section_info, set_section_command)
 736         (exec_set_section_address, exec_target::has_memory): Update.
 737         * corelow.c (class core_target) <m_core_section_table,
 738         m_core_file_mappings>: Remove braces.
 739         <~core_target>: Remove.
 740         (core_target::core_target): Update.
 741         (core_target::~core_target): Remove.
 742         (core_target::build_file_mappings)
 743         (core_target::xfer_memory_via_mappings)
 744         (core_target::xfer_partial, core_target::info_proc_mappings):
 745         Update.
 746         * bfd-target.c (target_bfd::xfer_partial): Update.
 747         (target_bfd::target_bfd): Update.
 748         (target_bfd::~target_bfd): Remove.
 749
 750 2020-10-12  Tom Tromey  <tom@tromey.com>
 751
 752         * target.h (struct target_section, struct target_section_table):
 753         Move to target-section.h.
 754         * target-section.h: New file.
 755
 756 2020-10-12  Pedro Alves  <pedro@palves.net>
 757
 758         PR exp/26602
 759         * valops.c (struct struct_field_searcher): New.
 760         (update_search_result): Rename to ...
 761         (struct_field_searcher::update_result): ... this.  Simplify
 762         prototype.  Record all found fields.
 763         (do_search_struct_field): Rename to ...
 764         (struct_field_searcher::search): ... this.  Simplify prototype.
 765         Maintain stack of visited baseclass path.  Call update_result for
 766         fields too.  Keep searching fields in baseclasses instead of
 767         stopping at the first found field.
 768         (search_struct_field): Use struct_field_searcher.  When looking
 769         for fields, report ambiguous access attempts.
 770
 771 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 772
 773         * frame.c (inside_main_func): Check full symbols as well as
 774         minimal symbols.
 775
 776 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
 777
 778         * ada-lang.c (advance_wild_match): Rewrite the function's
 779         description.  Change the type of target0, t0 and t1 to char.
 780
 781 2020-10-09  Tom Tromey  <tromey@adacore.com>
 782
 783         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
 784
 785 2020-10-09  Tom Tromey  <tromey@adacore.com>
 786
 787         * ada-lang.h (ada_encode): Return std::string.
 788         * ada-lang.c (ada_encode_1): Return std::string.
 789         (ada_encode): Likewise.
 790         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
 791         Update.
 792         * ada-exp.y (block_lookup, write_var_or_type): Update.
 793
 794 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
 795
 796         PR exp/26714
 797         * printcmd.c (print_formatted): Handle void results as
 798         unformatted prints.
 799
 800 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 801
 802         * arch/aarch32.c (aarch32_create_target_description): Release the
 803         target_desc_up as late as possible.
 804         * arch/aarch64.c (aarch64_create_target_description): Likewise.
 805         * arch/amd64.c (amd64_create_target_description): Likewise.
 806         * arch/arc.c (arc_create_target_description): Return a
 807         target_desc_up, don't release it.
 808         * arch/arc.h (arc_create_target_description): Update declaration.
 809         (arc_lookup_target_description): Move target_desc_up into the
 810         cache, and return a borrowed pointer.
 811         * arch/arm.c (arm_create_target_description): Release the
 812         target_desc_up as late as possible.
 813         * arch/i386.c (i386_create_target_description): Likewise.
 814         * arch/riscv.h (riscv_create_target_description): Update
 815         declaration to match definition.
 816         * arch/tic6x.c (tic6x_create_target_description): Release the
 817         target_desc_up as late as possible.
 818
 819 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 820
 821         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
 822         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
 823
 824 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
 825
 826         * source.c (directory_command): Notify observers that "directories"
 827         parameter has changed.
 828
 829 2020-10-08  Tom Tromey  <tom@tromey.com>
 830
 831         * cli/cli-cmds.c (print_disassembly): Style function name and
 832         addresses.  Add _() wrappers.
 833
 834 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
 835
 836         * NEWS: Mention ARC support in GDBserver.
 837
 838 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 839
 840         * arch/aarch32.c (aarch32_create_target_description): Release
 841         unique_ptr returned from allocate_target_description.
 842         * arch/aarch64.c (aarch64_create_target_description): Likewise.
 843         * arch/amd64.c (amd64_create_target_description): Likewise.
 844         * arch/arc.c (arc_create_target_description): Likewise.
 845         * arch/arm.c (arm_create_target_description): Likewise.
 846         * arch/i386.c (i386_create_target_description): Likewise.
 847         * arch/riscv.c (riscv_create_target_description): Update return
 848         type.  Handle allocate_target_description returning a unique_ptr.
 849         (riscv_lookup_target_description): Update to handle unique_ptr.
 850         * arch/tic6x.c (tic6x_create_target_description): Release
 851         unique_ptr returned from allocate_target_description.
 852         * features/microblaze-with-stack-protect.c: Regenerate.
 853         * features/microblaze.c: Regenerate.
 854         * features/mips-dsp-linux.c: Regenerate.
 855         * features/mips-linux.c: Regenerate.
 856         * features/mips64-dsp-linux.c: Regenerate.
 857         * features/mips64-linux.c: Regenerate.
 858         * features/nds32.c: Regenerate.
 859         * features/nios2.c: Regenerate.
 860         * features/or1k.c: Regenerate.
 861         * features/rs6000/powerpc-32.c: Regenerate.
 862         * features/rs6000/powerpc-32l.c: Regenerate.
 863         * features/rs6000/powerpc-403.c: Regenerate.
 864         * features/rs6000/powerpc-403gc.c: Regenerate.
 865         * features/rs6000/powerpc-405.c: Regenerate.
 866         * features/rs6000/powerpc-505.c: Regenerate.
 867         * features/rs6000/powerpc-601.c: Regenerate.
 868         * features/rs6000/powerpc-602.c: Regenerate.
 869         * features/rs6000/powerpc-603.c: Regenerate.
 870         * features/rs6000/powerpc-604.c: Regenerate.
 871         * features/rs6000/powerpc-64.c: Regenerate.
 872         * features/rs6000/powerpc-64l.c: Regenerate.
 873         * features/rs6000/powerpc-7400.c: Regenerate.
 874         * features/rs6000/powerpc-750.c: Regenerate.
 875         * features/rs6000/powerpc-860.c: Regenerate.
 876         * features/rs6000/powerpc-altivec32.c: Regenerate.
 877         * features/rs6000/powerpc-altivec32l.c: Regenerate.
 878         * features/rs6000/powerpc-altivec64.c: Regenerate.
 879         * features/rs6000/powerpc-altivec64l.c: Regenerate.
 880         * features/rs6000/powerpc-e500.c: Regenerate.
 881         * features/rs6000/powerpc-e500l.c: Regenerate.
 882         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
 883         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
 884         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
 885         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
 886         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
 887         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
 888         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
 889         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
 890         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
 891         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
 892         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
 893         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
 894         * features/rs6000/powerpc-vsx32.c: Regenerate.
 895         * features/rs6000/powerpc-vsx32l.c: Regenerate.
 896         * features/rs6000/powerpc-vsx64.c: Regenerate.
 897         * features/rs6000/powerpc-vsx64l.c: Regenerate.
 898         * features/rs6000/rs6000.c: Regenerate.
 899         * features/rx.c: Regenerate.
 900         * features/s390-gs-linux64.c: Regenerate.
 901         * features/s390-linux32.c: Regenerate.
 902         * features/s390-linux32v1.c: Regenerate.
 903         * features/s390-linux32v2.c: Regenerate.
 904         * features/s390-linux64.c: Regenerate.
 905         * features/s390-linux64v1.c: Regenerate.
 906         * features/s390-linux64v2.c: Regenerate.
 907         * features/s390-te-linux64.c: Regenerate.
 908         * features/s390-tevx-linux64.c: Regenerate.
 909         * features/s390-vx-linux64.c: Regenerate.
 910         * features/s390x-gs-linux64.c: Regenerate.
 911         * features/s390x-linux64.c: Regenerate.
 912         * features/s390x-linux64v1.c: Regenerate.
 913         * features/s390x-linux64v2.c: Regenerate.
 914         * features/s390x-te-linux64.c: Regenerate.
 915         * features/s390x-tevx-linux64.c: Regenerate.
 916         * features/s390x-vx-linux64.c: Regenerate.
 917         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
 918         from allocate_target_description.
 919         * target-descriptions.c (allocate_target_description): Update
 920         return type.
 921         (print_c_tdesc::visit_pre): Release unique_ptr returned from
 922         allocate_target_description.
 923
 924 2020-10-07  Tom Tromey  <tromey@adacore.com>
 925
 926         * unittests/search-memory-selftests.c: New file.
 927         * Makefile.in (SELFTESTS_SRCS): Add
 928         unittests/search-memory-selftests.c.
 929
 930 2020-10-07  Tom Tromey  <tromey@adacore.com>
 931
 932         PR gdb/16930:
 933         * findcmd.c (_initialize_mem_search): Mention that the range is
 934         inclusive.
 935
 936 2020-10-07  Tom Tromey  <tromey@adacore.com>
 937
 938         * target.h (simple_search_memory): Don't declare.
 939         * target.c (simple_search_memory): Move to gdbsupport.
 940         (default_search_memory): Update.
 941         * remote.c (remote_target::search_memory): Update.
 942
 943 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
 944
 945         * Makefile.in (COMPILE): Add CXXFLAGS.
 946         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
 947         (check-headers): Add CXXFLAGS.
 948
 949 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
 950
 951         * arc-linux-tdep.h: New file.
 952         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
 953         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
 954         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
 955         arc_linux_gregset, arc_linux_v2_regset,
 956         arc_linux_iterate_over_regset_sections,
 957         arc_linux_core_read_description): Implement.
 958         (arc_linux_init_osabi): Set iterate_over_regset_sections.
 959         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
 960         (arc_gdbarch_features_create): Add.
 961         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
 962
 963 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
 964
 965         * arch/arc.h: Rename "arc_gdbarch_features" to
 966         "arc_arch_features".
 967         * arc-tdep.h: Likewise.
 968         * arc-tdep.c: Likewise.
 969
 970 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 971
 972         * infcmd.c (attach_command): Remove the redundant call to
 973         `clear_proceed_status`.
 974
 975 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
 976
 977         * nat/netbsd-nat.c (write_memory, read_memory): Update.
 978
 979 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
 980
 981         * nat/netbsd-nat.c (write_memory, read_memory): Add.
 982         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
 983         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
 984
 985 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
 986
 987         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
 988         (_initialize_break_catch_sig): Don't allocate array.
 989
 990 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 991
 992         * symtab.c (find_pc_line): Return unmapped addresses when the
 993         requested address is also unmapped.
 994
 995 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
 996
 997         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
 998         tui/tui-out.h.
 999
1000 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
1001
1002         * amd64-windows-tdep.c (amd64_windows_return_value): Use
1003         type::is_vector instead of TYPE_VECTOR.
1004
1005 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
1006
1007         * auto-load.c (auto_load_objfile_script_1): Don't use
1008         debugfile_holder as temporary variable when stripping drive
1009         letter.
1010
1011 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
1012
1013         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
1014         Add TYPE_CODE_COMPLEX.
1015         (amd64_windows_return_value): Fix types returned via XMM0.
1016
1017 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
1018
1019         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
1020         AArch64/ARM maintainers.
1021
1022 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
1023
1024         * NEWS: Mention set/show debug event-loop.
1025
1026 2020-10-02  Tom Tromey  <tromey@adacore.com>
1027
1028         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
1029         REG_EXTENDED.
1030
1031 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
1032
1033         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
1034         * procfs.c (procfs_inferior_created): Remove.
1035         (_initialize_procfs): Don't register procfs_inferior_created.
1036
1037 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1038
1039         * async-event.c (invoke_async_signal_handlers): Add debug
1040         print.
1041         (check_async_event_handlers): Likewise.
1042         * event-top.c (show_debug_event_loop): New function.
1043         (_initialize_event_top): Register "set debug event-loop"
1044         setting.
1045
1046 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1047
1048         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
1049         * debug.h: Remove.
1050         * infrun.c: Include gdbsupport/common-debug.h.
1051         * linux-nat.c: Likewise.
1052
1053 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1054
1055         * async-event.h (create_async_signal_handler): Add name
1056         parameter.
1057         (create_async_event_handler): Likewise.
1058         * async-event.c (struct async_signal_handler) <name>: New field.
1059         (struct async_event_handler) <name>: New field.
1060         (create_async_signal_handler): Assign name.
1061         (create_async_event_handler): Assign name.
1062         * event-top.c (async_init_signals): Pass name when creating
1063         handler.
1064         * infrun.c (_initialize_infrun): Likewise.
1065         * record-btrace.c (record_btrace_push_target): Likewise.
1066         * record-full.c (record_full_open): Likewise.
1067         * remote-notif.c (remote_notif_state_allocate): Likewise.
1068         * remote.c (remote_target::open_1): Likewise.
1069         * tui/tui-win.c (tui_initialize_win): Likewise.
1070
1071 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1072
1073         * async-event.c (initialize_async_signal_handlers): Pass name to
1074         add_file_handler
1075         * event-top.c (ui_register_input_event_handler): Likewise.
1076         * linux-nat.c (linux_nat_target::async): Likewise.
1077         * run-on-main-thread.c (_initialize_run_on_main_thread):
1078         Likewise
1079         * ser-base.c (reschedule): Likewise.
1080         (ser_base_async): Likewise.
1081         * tui/tui-io.c: Likewise.
1082         * top.h (struct ui) <num>: New field.
1083         * top.c (highest_ui_num): New variable.
1084         (ui::ui): Initialize num.
1085
1086 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1087
1088         * observable.h <inferior_created>: Remove parameters.  Update all
1089         listeners.
1090         * inferior.h (post_create_inferior): Remove target parameter.
1091         Update all callers.
1092
1093 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
1094
1095         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
1096         and DW_MACRO_undef_strx.
1097         (dwarf_decode_macros): Likewise
1098         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
1099         which is the value of DW_AT_str_offsets_base.
1100          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
1101         str_offsets_base.
1102
1103 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
1104
1105         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
1106
1107 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
1108
1109         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
1110         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
1111
1112 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
1113
1114         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
1115
1116 2020-09-30  Tom de Vries  <tdevries@suse.de>
1117
1118         PR symtab/26683
1119         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
1120
1121 2020-09-30  Tom Tromey  <tromey@adacore.com>
1122
1123         * dwarf2/read.c (handle_variant): Use constant_value.
1124
1125 2020-09-29  Tom Tromey  <tom@tromey.com>
1126
1127         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
1128         (read_file_scope, dwarf2_get_pc_bounds)
1129         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
1130         (read_structure_type, handle_struct_member_die)
1131         (read_enumeration_type, read_array_type, read_set_type)
1132         (read_tag_pointer_type, read_tag_reference_type)
1133         (read_subroutine_type, read_base_type, read_subrange_type)
1134         (read_full_die_1, partial_die_info::read)
1135         (partial_die_info::read, by, new_symbol)
1136         (dwarf2_const_value_data, dwarf2_const_value_attr)
1137         (dump_die_shallow, dwarf2_fetch_constant_bytes)
1138         (prepare_one_comp_unit): Update.
1139         * dwarf2/attribute.h (DW_UNSND): Remove.
1140
1141 2020-09-29  Tom Tromey  <tom@tromey.com>
1142
1143         * dwarf2/read.c (read_func_scope, prototyped_function_p)
1144         (read_subroutine_type, partial_die_info::read)
1145         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
1146         (dwarf2_add_member_fn): Update.
1147         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
1148         * dwarf2/attribute.c (attribute::as_boolean): New method.
1149
1150 2020-09-29  Tom Tromey  <tom@tromey.com>
1151
1152         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
1153         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
1154         method.
1155         * dwarf2/attribute.c (attribute::as_virtuality): New method.
1156
1157 2020-09-29  Tom Tromey  <tom@tromey.com>
1158
1159         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
1160         the attribute's form.
1161
1162 2020-09-29  Tom Tromey  <tom@tromey.com>
1163
1164         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
1165         (dwarf2_add_member_fn): Update.
1166         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
1167         * dwarf2/attribute.c (attribute::defaulted): New method, from
1168         is_valid_DW_AT_defaulted.
1169
1170 2020-09-29  Tom Tromey  <tom@tromey.com>
1171
1172         * dwarf2/read.c (dw2_get_file_names_reader)
1173         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
1174         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
1175         (dwarf2_symbol_mark_computed): Use as_unsigned.
1176         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
1177         method.
1178         <form_is_section_offset>: Update comment.
1179
1180 2020-09-29  Tom Tromey  <tom@tromey.com>
1181
1182         * dwarf2/read.c (dwarf2_access_attribute): Rename from
1183         dwarf2_default_access_attribute.  Look up attribute.
1184         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
1185         Update.
1186
1187 2020-09-29  Tom Tromey  <tom@tromey.com>
1188
1189         * dwarf2/read.c (skip_one_die): Update.
1190         (read_full_die_1): Change how reprocessing is done.
1191         (partial_die_info::read): Update.
1192         (read_attribute_value): Remove need_reprocess parameter.
1193         (read_attribute): Likewise.
1194         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
1195         New method.
1196
1197 2020-09-29  Tom Tromey  <tom@tromey.com>
1198
1199         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
1200         (dwarf2_const_value_attr, dump_die_shallow)
1201         (dwarf2_fetch_constant_bytes): Update.
1202         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
1203         comment.
1204         <set_address>: New method.
1205         (DW_ADDR): Remove.
1206         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
1207         (attribute::as_string, attribute::as_address): Add assert.
1208
1209 2020-09-29  Tom Tromey  <tom@tromey.com>
1210
1211         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
1212         (read_attribute_reprocess, read_attribute_value): Update.
1213         (read_attribute): Clear requires_reprocessing.
1214         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
1215         form_requires_reprocessing>: New methods.
1216         <string_init>: Clear requires_reprocessing.
1217         <set_unsigned_reprocess>: New method.
1218         <name>: Shrink by one bit.
1219         <requires_reprocessing>: New member.
1220         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
1221         method.
1222
1223 2020-09-29  Tom Tromey  <tom@tromey.com>
1224
1225         * dwarf2/read.c (read_attribute_value): Update.
1226         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
1227         set_unsigned>: New methods.
1228         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
1229
1230 2020-09-29  Tom Tromey  <tom@tromey.com>
1231
1232         * dwarf2/read.c (get_alignment, read_array_order)
1233         (read_attribute_value, dwarf2_const_value_attr)
1234         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
1235         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
1236         New methods.
1237         (DW_SND): Remove.
1238
1239 2020-09-29  Tom Tromey  <tom@tromey.com>
1240
1241         * dwarf2/read.c (read_attribute_value, lookup_die_type)
1242         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
1243         Update.
1244         * dwarf2/attribute.h (struct attribute) <as_signature,
1245         set_signature>: New methods.
1246         (DW_SIGNATURE): Remove.
1247
1248 2020-09-29  Tom Tromey  <tom@tromey.com>
1249
1250         * dwarf2/read.c (read_call_site_scope)
1251         (handle_data_member_location, dwarf2_add_member_fn)
1252         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
1253         (partial_die_info::read, read_attribute_value)
1254         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
1255         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
1256         (dwarf2_symbol_mark_computed): Update.
1257         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
1258         methods.
1259         (DW_BLOCK): Remove.
1260         * dwarf2/attribute.c (attribute::form_is_block): Add
1261         DW_FORM_data16.
1262
1263 2020-09-29  Tom Tromey  <tom@tromey.com>
1264
1265         * dwarf2/read.c (read_cutu_die_from_dwo)
1266         (read_attribute_reprocess, read_attribute_value, read_attribute)
1267         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
1268         (dwarf2_fetch_constant_bytes): Update.
1269         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
1270         <set_string_noncanonical, set_string_canonical>: New methods.
1271         <string_is_canonical>: Update comment.
1272         <canonical_string_p>: Add assert.
1273         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
1274         * dwarf2/attribute.c (attribute::form_is_string): New method.
1275         (attribute::string): Use it.
1276
1277 2020-09-29  Tom Tromey  <tom@tromey.com>
1278
1279         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
1280         (dump_die_shallow): Use canonical_string_p.
1281         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
1282         method.
1283
1284 2020-09-29  Tom Tromey  <tom@tromey.com>
1285
1286         * dwarf2/read.c (partial_die_info::read)
1287         (dwarf2_const_value_attr, anonymous_struct_prefix, )
1288         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
1289         attribute::as_string.
1290
1291 2020-09-29  Tom Tromey  <tom@tromey.com>
1292
1293         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
1294         DW_ADDR.
1295         (attribute::string): Don't use DW_STRING.
1296         (attribute::get_ref_die_offset): Don't use DW_UNSND.
1297         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
1298
1299 2020-09-29  Tom Tromey  <tom@tromey.com>
1300
1301         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
1302         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
1303         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
1304         * dwarf2/attribute.h (struct attribute): Rename methods.
1305         * dwarf2/attribute.c (attribute::as_address): Rename from
1306         value_as_address.
1307         (attribute::as_string): Rename from value_as_string.
1308
1309 2020-09-29  Tom Tromey  <tom@tromey.com>
1310
1311         * dwarf2/read.c (partial_die_info::read) <case
1312         DW_AT_linkage_name>: Use value_as_string.
1313         (dwarf2_string_attr): Use value_as_string.
1314         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
1315         method.
1316         * dwarf2/attribute.c (attribute::value_as_string): New method.
1317
1318 2020-09-29  Pedro Alves  <pedro@palves.net>
1319
1320         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
1321         defined before using '#pragma GCC diagnostic' instead of checking
1322         __clang__.
1323
1324 2020-09-28  Tom Tromey  <tom@tromey.com>
1325
1326         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
1327         (handle_signal_stop): Update.
1328         * procfs.c (procfs_target::insert_watchpoint): Update.
1329         * target.h (target_have_steppable_watchpoint): Now a function.
1330
1331 2020-09-28  Tom Tromey  <tom@tromey.com>
1332
1333         * infrun.c (set_schedlock_func): Update.
1334         * target.h (target_can_lock_scheduler): Now a function.
1335
1336 2020-09-28  Tom Tromey  <tom@tromey.com>
1337
1338         * inferior.h (class inferior) <has_execution>: Update.
1339         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1340         * valops.c (find_function_in_inferior)
1341         (value_allocate_space_in_inferior): Update.
1342         * top.c (kill_or_detach): Update.
1343         * target.c (target_preopen, set_target_permissions): Update.
1344         (target_has_execution_current): Remove.
1345         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
1346         Update.
1347         * solib.c (update_solib_list, reload_shared_libraries): Update.
1348         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
1349         * solib-dsbt.c (enable_break): Update.
1350         * score-tdep.c (score7_fetch_inst): Update.
1351         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
1352         Update.
1353         * remote.c (remote_target::start_remote)
1354         (remote_target::remote_check_symbols, remote_target::open_1)
1355         (remote_target::remote_detach_1, remote_target::verify_memory)
1356         (remote_target::xfer_partial, remote_target::read_description)
1357         (remote_target::get_min_fast_tracepoint_insn_len): Update.
1358         * record-full.c (record_full_open_1): Update.
1359         * record-btrace.c (record_btrace_target_open): Update.
1360         * objc-lang.c (lookup_objc_class, lookup_child_selector)
1361         (value_nsstring): Update.
1362         * linux-thread-db.c (add_thread_db_info)
1363         (thread_db_find_new_threads_silently, check_thread_db_callback)
1364         (try_thread_db_load_1, record_thread): Update.
1365         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
1366         Update.
1367         * linux-fork.c (checkpoint_command): Update.
1368         * infrun.c (set_non_stop, set_observer_mode)
1369         (check_multi_target_resumption, for_each_just_stopped_thread)
1370         (maybe_remove_breakpoints, normal_stop)
1371         (class infcall_suspend_state): Update.
1372         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
1373         (info_program_command, attach_command): Update.
1374         * infcall.c (call_function_by_hand_dummy): Update.
1375         * inf-loop.c (inferior_event_handler): Update.
1376         * gcore.c (gcore_command, derive_heap_segment): Update.
1377         * exec.c (exec_file_command): Update.
1378         * eval.c (evaluate_subexp): Update.
1379         * compile/compile.c (compile_to_object): Update.
1380         * cli/cli-dump.c (restore_command): Update.
1381         * breakpoint.c (update_watchpoint)
1382         (update_inserted_breakpoint_locations)
1383         (insert_breakpoint_locations, get_bpstat_thread): Update.
1384         * target.h (target_has_execution): Remove macro.
1385         (target_has_execution_current): Don't declare.
1386         (target_has_execution): Rename from target_has_execution_1.  Add
1387         argument default.
1388
1389 2020-09-28  Tom Tromey  <tom@tromey.com>
1390
1391         * mi/mi-main.c (exec_reverse_continue)
1392         (mi_cmd_list_target_features): Update.
1393         * infrun.c (set_exec_direction_func): Update.
1394         * target.c (default_execution_direction): Update.
1395         * reverse.c (exec_reverse_once): Update.
1396         * target.h (target_can_execute_reverse): Now a function.
1397
1398 2020-09-28  Tom Tromey  <tom@tromey.com>
1399
1400         * tui/tui-regs.c (tui_get_register)
1401         (tui_data_window::show_registers): Update.
1402         * thread.c (scoped_restore_current_thread::restore)
1403         (scoped_restore_current_thread::scoped_restore_current_thread):
1404         Update.
1405         * regcache-dump.c (regcache_print): Update.
1406         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
1407         Update.
1408         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
1409         * mep-tdep.c (current_me_module, current_options): Update.
1410         * linux-thread-db.c (thread_db_load): Update.
1411         * infcmd.c (registers_info, info_vector_command)
1412         (info_float_command): Update.
1413         * ia64-tdep.c (ia64_frame_prev_register)
1414         (ia64_sigtramp_frame_prev_register): Update.
1415         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
1416         * gcore.c (derive_stack_segment): Update.
1417         * frame.c (get_current_frame, has_stack_frames): Update.
1418         * findvar.c (language_defn::read_var_value): Update.
1419         * arm-tdep.c (arm_pc_is_thumb): Update.
1420         * target.c (target_has_registers): Rename from
1421         target_has_registers_1.
1422         * target.h (target_has_registers): Remove macro.
1423         (target_has_registers): Rename from target_has_registers_1.
1424
1425 2020-09-28  Tom Tromey  <tom@tromey.com>
1426
1427         * windows-tdep.c (tlb_make_value): Update.
1428         * tui/tui-regs.c (tui_data_window::show_registers): Update.
1429         * thread.c (scoped_restore_current_thread::restore)
1430         (scoped_restore_current_thread::scoped_restore_current_thread)
1431         (thread_command): Update.
1432         * stack.c (backtrace_command_1, frame_apply_level_command)
1433         (frame_apply_all_command, frame_apply_command): Update.
1434         * infrun.c (siginfo_make_value, restore_infcall_control_state):
1435         Update.
1436         * gcore.c (derive_stack_segment): Update.
1437         * frame.c (get_current_frame, has_stack_frames): Update.
1438         * auxv.c (info_auxv_command): Update.
1439         * ada-tasks.c (ada_build_task_list): Update.
1440         * target.c (target_has_stack): Rename from target_has_stack_1.
1441         * target.h (target_has_stack): Remove macro.
1442         (target_has_stack): Rename from target_has_stack_1.
1443
1444 2020-09-28  Tom Tromey  <tom@tromey.com>
1445
1446         * target.c (target_has_memory): Rename from target_has_memory_1.
1447         * tui/tui-regs.c (tui_data_window::show_registers): Update.
1448         * thread.c (scoped_restore_current_thread::restore)
1449         (scoped_restore_current_thread::scoped_restore_current_thread):
1450         Update.
1451         * frame.c (get_current_frame, has_stack_frames): Update.
1452         * target.h (target_has_memory): Remove macro.
1453         (target_has_memory): Rename from target_has_memory_1.
1454
1455 2020-09-28  Tom Tromey  <tom@tromey.com>
1456
1457         * target.c (target_has_all_memory_1): Remove.
1458         * target.h (target_has_all_memory): Remove define.
1459         (target_has_all_memory_1): Don't declare.
1460
1461 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
1462
1463         * ser-base.c: Adjust comments formatting.
1464
1465 2020-09-27  Tom Tromey  <tom@tromey.com>
1466
1467         PR tui/25342:
1468         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
1469
1470 2020-09-27  Tom Tromey  <tom@tromey.com>
1471
1472         PR tui/25342:
1473         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
1474
1475 2020-09-27  Tom Tromey  <tom@tromey.com>
1476
1477         * unittests/tui-selftests.c: Update.
1478         * tui/tui-winsource.h (struct tui_source_window_base)
1479         <extra_margin, show_line_number, refresh_pad>: New methods.
1480         <m_max_length, m_pad>: New members.
1481         (tui_copy_source_line): Update.
1482         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
1483         first_col, line_width, ndigits parameters.  Add length.
1484         (tui_source_window_base::show_source_line): Write to pad.  Line
1485         number now 0-based.
1486         (tui_source_window_base::refresh_pad): New method.
1487         (tui_source_window_base::show_source_content): Write to pad.  Call
1488         refresh_pad.
1489         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
1490         not refill.
1491         (tui_source_window_base::update_exec_info): Call
1492         show_line_number.
1493         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
1494         method.
1495         <m_digits>: New member.
1496         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
1497         and m_max_length.
1498         (tui_source_window::show_line_number): New method.
1499         * tui/tui-io.h (tui_puts): Fix comment.
1500         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
1501         m_max_length.
1502
1503 2020-09-27  Tom Tromey  <tom@tromey.com>
1504
1505         * tui/tui-winsource.c
1506         (tui_source_window_base::set_is_exec_point_at): Don't call
1507         show_source_line.
1508
1509 2020-09-27  Tom Tromey  <tom@tromey.com>
1510
1511         * python/py-tui.c (class tui_py_window) <refresh_window>: New
1512         method.
1513         <erase>: Update.
1514         <cursor_x, cursor_y>: Remove.
1515         <m_inner_window>: New member.
1516         (tui_py_window::rerender): Create inner window.
1517         (tui_py_window::output): Write to inner window.
1518
1519 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
1520
1521         PR python/26586
1522         * cli/cli-script.c (execute_control_commands): don't set
1523         instream to nullptr here as this breaks the from_tty argument
1524         to gdb.execute in Python.
1525         (execute_user_command): set instream to nullptr here instead.
1526
1527 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
1528
1529         * infrun.h (infrun_debug_printf): Fix formatting.
1530         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
1531
1532 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
1533
1534         * compile/compile-object-load.h (struct munmap_list): Add
1535         explicitly-defined move constructor.
1536
1537 2020-09-24  Tom Tromey  <tromey@adacore.com>
1538
1539         PR tui/26638:
1540         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
1541         method.
1542         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
1543         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
1544         (tui_prev_win): Rewrite.
1545
1546 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
1547
1548         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
1549         in WOW64 processes as SIGINT.
1550         * nat/windows-nat.h: Make wow64_process a shared variable.
1551         * windows-nat.c: Remove static wow64_process variable.
1552
1553 2020-09-23  Tom Tromey  <tom@tromey.com>
1554
1555         PR symtab/25470:
1556         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
1557         offset and bit size.
1558         * printcmd.c (print_scalar_formatted): Handle zero-length
1559         integer.
1560         (print_scalar_formatted): Use bit_size_differs_p.
1561         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
1562         constant.
1563         (union type_specific): <int_stuff>: New member.
1564         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
1565         methods.
1566         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
1567         TYPE_SPECIFIC_FIELD.
1568         (recursive_dump_type, copy_type_recursive): Update.
1569         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
1570         DW_AT_data_bit_offset.
1571
1572 2020-09-23  Tom Tromey  <tom@tromey.com>
1573
1574         * utils.h (class gdb_argv): Add move operators.
1575         <append>: New methods.
1576         * compile/compile.c (build_argc_argv): Remove.
1577         (compile_args_argc): Remove.
1578         (compile_args_argv): Change type.
1579         (set_compile_args): Simplify.
1580         (append_args): Remove.
1581         (filter_args): Remove argcp parameter.
1582         (get_args): Return gdb_argv.  Simplify.
1583         (compile_to_object): Update.
1584
1585 2020-09-23  Tom Tromey  <tom@tromey.com>
1586
1587         * compile/compile-object-run.c (do_module_cleanup)
1588         <~do_module_cleanup> :Remove.
1589         (do_module_cleanup): Update.
1590         * compile/compile-object-load.h (struct munmap_list): Add move
1591         assignment operator.
1592         <source_file>: Now a std::string.
1593         <munmap_list>: Rename.  No longer a pointer.
1594         * compile/compile-object-load.c (struct setup_sections_data): Add
1595         constructor.
1596         <setup_one_section>: Declare.
1597         <munmap_list>: Move earlier.
1598         <m_bfd>: New member.
1599         <m_last_size, m_last_section_first, m_last_prot,
1600         m_last_max_alignment>: Rename, add initializers where needed.
1601         (setup_sections_data::setup_one_section): Rename from
1602         setup_sections.  Update.
1603         (compile_object_load): Update.  Don't use bfd_map_over_sections.
1604
1605 2020-09-23  Tom Tromey  <tom@tromey.com>
1606
1607         * compile/compile-object-run.c (struct do_module_cleanup): Add
1608         parameters to constructor.  Update destructor.
1609         <source_file, scope, scope_data, out_value_type, out_value_addr,
1610         munmap_list_head, objfile_name_string>: Remove.
1611         <module>: New member.
1612         (do_module_cleanup): Update.
1613         (compile_object_run): Update.
1614
1615 2020-09-23  Tom Tromey  <tom@tromey.com>
1616
1617         * compile/compile.c (eval_compile_command): Update.
1618         * compile/compile-object-run.h (compile_object_run): Take a
1619         compile_module_up.
1620         * compile/compile-object-run.c (compile_object_run): Take a
1621         compile_module_up.
1622         * compile/compile-object-load.h (struct compile_module): Add
1623         constructor, destructor.
1624         (compile_module_up): New typedef.
1625         (compile_object_load): Return compile_object_up.
1626         * compile/compile-object-load.c (compile_object_load): Return
1627         compile_module_up.
1628
1629 2020-09-23  Tom Tromey  <tom@tromey.com>
1630
1631         * compile/compile-object-run.c (struct do_module_cleanup): Add
1632         constructor, destructor.
1633         <objfile_name_string>: Don't use struct hack.
1634         (do_module_cleanup): Use delete.
1635         (compile_object_run): Use new.
1636
1637 2020-09-23  Tom Tromey  <tom@tromey.com>
1638
1639         * compile/compile-cplus-types.c
1640         (compile_cplus_convert_struct_or_union): Use std::vector.
1641         (compile_cplus_convert_func): Likewise.
1642         * compile/compile-c-types.c (convert_func): Use std::vector.
1643
1644 2020-09-21  Tom Tromey  <tromey@adacore.com>
1645
1646         * sparc-tdep.c (sparc32_skip_prologue): Use
1647         skip_prologue_using_sal.
1648
1649 2020-09-19  Tom Tromey  <tom@tromey.com>
1650
1651         * symfile.c (add_section_size_callback): Remove.
1652         (load_one_section): Rename from load_section_callback.  Change
1653         parameters.
1654         (generic_load): Use foreach.
1655
1656 2020-09-19  Tom Tromey  <tom@tromey.com>
1657
1658         * exec.c (add_to_section_table): Remove.
1659         (build_section_table): Use foreach.
1660
1661 2020-09-19  Tom Tromey  <tom@tromey.com>
1662
1663         * elfread.c (elf_locate_sections): Change parameters.
1664         (elf_symfile_read): Use foreach.
1665
1666 2020-09-19  Tom Tromey  <tom@tromey.com>
1667
1668         * cli/cli-dump.c (struct callback_data): Remove.
1669         (restore_one_section): Rename from restore_section_callback.
1670         Change parameters.
1671         (restore_binary_file): Change parameters.
1672         (restore_command): Use foreach.
1673
1674 2020-09-19  Tom Tromey  <tom@tromey.com>
1675
1676         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
1677         (gcore_copy_callback): Likewise.
1678         (gcore_memory_sections): Use foreach.
1679
1680 2020-09-19  Tom Tromey  <tom@tromey.com>
1681
1682         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
1683         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
1684         parameters.
1685         (generic_elf_osabi_sniffer): Use foreach.
1686         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
1687         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
1688
1689 2020-09-19  Tom Tromey  <tom@tromey.com>
1690
1691         * dwarf2/read.c (locate_dwz_sections): Change parameters.
1692         (dwarf2_get_dwz_file): Use foreach.
1693         (dwarf2_locate_dwo_sections): Change parameters.
1694         (open_and_init_dwo_file): Use foreach.
1695         (dwarf2_locate_common_dwp_sections): Change parameters.
1696         (open_and_init_dwp_file): Use foreach.
1697
1698 2020-09-19  Tom Tromey  <tom@tromey.com>
1699
1700         * symfile.h: (find_lowest_section): Don't declare.
1701         * symfile.c (find_lowest_section): Now static.  Change
1702         parameters.
1703         (struct place_section_arg): Remove.
1704         (place_section): Change parameters.
1705         (addr_info_make_relative): Use foreach.
1706         (symfile_dummy_outputs): Remove.
1707         (default_symfile_relocate): Use foreach.
1708
1709 2020-09-19  Tom Tromey  <tom@tromey.com>
1710
1711         * objfiles.c (add_to_objfile_sections): Rename from
1712         add_to_objfile_sections_full.
1713         (add_to_objfile_sections): Remove.
1714         (build_objfile_section_table): Use foreach.
1715
1716 2020-09-19  Tom Tromey  <tom@tromey.com>
1717
1718         * stap-probe.c (get_stap_base_address_1): Remove.
1719         (get_stap_base_address): Use foreach.
1720
1721 2020-09-19  Tom Tromey  <tom@tromey.com>
1722
1723         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
1724         parameters.
1725         (gdb_bfd_close_or_warn): Use foreach.
1726
1727 2020-09-19  Tom Tromey  <tom@tromey.com>
1728
1729         * corelow.c (add_to_thread_list): Change parameters.
1730         (core_target_open): Use foreach.
1731
1732 2020-09-19  Tom Tromey  <tom@tromey.com>
1733
1734         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
1735         existing function.
1736
1737 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1738
1739         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
1740         for arrays.
1741
1742 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1743
1744         * eval.c: Remove 'f-lang.h' include.
1745         (value_f90_subarray): Moved to f-lang.c.
1746         (eval_call): Renamed to...
1747         (evaluate_subexp_do_call): ...this, is no longer static, header
1748         comment moved into header file.
1749         (evaluate_funcall): Update call to eval_call.
1750         (skip_undetermined_arglist): Moved to f-lang.c.
1751         (fortran_value_subarray): Likewise.
1752         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
1753         moved to evaluate_subexp_f.
1754         (calc_f77_array_dims): Moved to f-lang.c
1755         * expprint.c (print_subexp_funcall): New function.
1756         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
1757         moved to print_subexp_f, OP_FUNCALL uses new function.
1758         (dump_subexp_body_funcall): New function.
1759         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
1760         moved to dump_subexp_f, OP_FUNCALL uses new function.
1761         * expression.h (evaluate_subexp_do_call): Declare.
1762         * f-lang.c (value_f90_subarray): Moved from eval.c.
1763         (skip_undetermined_arglist): Likewise.
1764         (calc_f77_array_dims): Likewise.
1765         (fortran_value_subarray): Likewise.
1766         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
1767         (operator_length_f): Likewise.
1768         (print_subexp_f): Likewise.
1769         (dump_subexp_body_f): Likewise.
1770         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
1771         declaration of this operation to here.
1772         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
1773         support moved to operator_length_f.
1774         * parser-defs.h (dump_subexp_body_funcall): Declare.
1775         (print_subexp_funcall): Declare.
1776         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
1777         fortran-operator.def.
1778
1779 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1780
1781         * eval.c (fortran_value_subarray): New function, content is taken
1782         from...
1783         (evaluate_subexp_standard): ...here, in two places.  Now arrays
1784         and strings both call the new function.
1785         (calc_f77_array_dims): Add header comment, handle strings.
1786
1787 2020-09-18  Victor Collod  <vcollod@nvidia.com>
1788
1789         PR gdb/26635
1790         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
1791         (i386_analyze_prologue): Call i386_skip_endbr.
1792
1793 2020-09-18  Tom Tromey  <tromey@adacore.com>
1794
1795         * windows-nat.c (struct windows_nat_target) <wait>: Update.
1796         (windows_nat_target::wait): Update.
1797         * target/wait.h (enum target_wait_flag): New.  Use
1798         DEF_ENUM_FLAGS_TYPE.
1799         * target/target.h (target_wait): Change type of options.
1800         * target.h (target_options_to_string, default_target_wait):
1801         Update.
1802         (struct target_ops) <wait>: Change type of options.
1803         * target.c (target_wait, default_target_wait, do_option): Change
1804         type of "options".
1805         (target_options_to_string): Likewise.
1806         * target-delegates.c: Rebuild.
1807         * target-debug.h (target_debug_print_target_wait_flags): Rename
1808         from target_debug_print_options.
1809         * sol-thread.c (class sol_thread_target) <wait>: Update.
1810         (sol_thread_target::wait): Update.
1811         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
1812         (rs6000_nat_target::wait): Update.
1813         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
1814         Update.
1815         (remote_target::wait_ns, remote_target::wait_as): Change type of
1816         "options".
1817         (remote_target::wait): Update.
1818         * remote-sim.c (struct gdbsim_target) <wait>: Update.
1819         (gdbsim_target::wait): Update.
1820         * record-full.c (class record_full_base_target) <wait>: Update.
1821         (record_full_wait_1): Change type of "options".
1822         (record_full_base_target::wait): Update.
1823         * record-btrace.c (class record_btrace_target) <wait>: Update.
1824         (record_btrace_target::wait): Update.
1825         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
1826         Update.
1827         (ravenscar_thread_target::wait): Update.
1828         * procfs.c (class procfs_target) <wait>: Update.
1829         (procfs_target::wait): Update.
1830         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
1831         * obsd-nat.c (obsd_nat_target::wait): Update.
1832         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
1833         (nto_procfs_target::wait): Update.
1834         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
1835         * nbsd-nat.c (nbsd_wait): Change type of "options".
1836         (nbsd_nat_target::wait): Update.
1837         * linux-thread-db.c (class thread_db_target) <wait>: Update.
1838         (thread_db_target::wait): Update.
1839         * linux-nat.h (class linux_nat_target) <wait>: Update.
1840         * linux-nat.c (linux_nat_target::wait): Update.
1841         (linux_nat_wait_1): Update.
1842         * infrun.c (do_target_wait_1, do_target_wait): Change type of
1843         "options".
1844         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
1845         * inf-ptrace.c (inf_ptrace_target::wait): Update.
1846         * go32-nat.c (struct go32_nat_target) <wait>: Update.
1847         (go32_nat_target::wait): Update.
1848         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
1849         * gnu-nat.c (gnu_nat_target::wait): Update.
1850         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
1851         * fbsd-nat.c (fbsd_nat_target::wait): Update.
1852         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
1853         * darwin-nat.c (darwin_nat_target::wait): Update.
1854         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
1855         (bsd_uthread_target::wait): Update.
1856         * aix-thread.c (class aix_thread_target) <wait>: Update.
1857         (aix_thread_target::wait): Update.
1858
1859 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
1860
1861         * compile/compile-object-run.c (create_copied_type_recursive): New
1862         function.
1863         (compile_object_run): Use new function.
1864
1865 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
1866
1867         * NEWS: Mention x86_64 Cygwin core file support.
1868
1869 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
1870
1871         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
1872         (core_process_module_section): Handle NOTE_INFO_MODULE64.
1873
1874 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
1875
1876         * windows-tdep.h: Add prototypes.
1877         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
1878         (i386_windows_core_pid_to_str): Move and rename ...
1879         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
1880         (windows_core_pid_to_str): ... and here.
1881         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
1882
1883 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
1884         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
1885         (amd64_windows_init_abi_common): ... and register.
1886
1887 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
1888
1889         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
1890         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
1891
1892 2020-09-18  Pedro Alves  <pedro@palves.net>
1893
1894         PR gdb/26631
1895         * thread.c (thread_find_command): Switch inferior before calling
1896         target methods.
1897
1898 2020-09-17  Tom Tromey  <tromey@adacore.com>
1899
1900         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
1901         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
1902         (tdesc_arch_data_up): New typedef.
1903         (tdesc_use_registers, tdesc_data_alloc): Update.
1904         (tdesc_data_cleanup): Don't declare.
1905         * target-descriptions.c (tdesc_data_alloc): Return a
1906         tdesc_arch_data_up.
1907         (tdesc_arch_data_deleter::operator()): Rename from
1908         tdesc_data_cleanup.  Change argument type.
1909         (tdesc_use_registers): Change early_data to an rvalue reference.
1910         (tdesc_use_registers): Don't use delete.
1911         * sparc-tdep.c (sparc32_gdbarch_init): Update.
1912         * s390-tdep.c (s390_gdbarch_init): Update.
1913         * rx-tdep.c (rx_gdbarch_init): Update.
1914         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
1915         * riscv-tdep.c (riscv_gdbarch_init): Update.
1916         * or1k-tdep.c (or1k_gdbarch_init): Update.
1917         * nios2-tdep.c (nios2_gdbarch_init): Update.
1918         * nds32-tdep.c (nds32_gdbarch_init): Update.
1919         * mips-tdep.c (mips_gdbarch_init): Update.
1920         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
1921         * m68k-tdep.c (m68k_gdbarch_init): Update.
1922         * i386-tdep.c (i386_gdbarch_init): Update.
1923         * arm-tdep.c (arm_gdbarch_init): Update.
1924         * arc-tdep.c (arc_tdesc_init): Update.
1925         (arc_gdbarch_init): Update.
1926         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
1927
1928 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
1929
1930         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
1931         for WOW64 processes.
1932
1933 2020-09-17  Tom Tromey  <tom@tromey.com>
1934
1935         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
1936
1937 2020-09-17  Tom Tromey  <tom@tromey.com>
1938
1939         * value.c (preserve_values): Update.
1940         * python/py-type.c (save_objfile_types): Update.
1941         * guile/scm-type.c (save_objfile_types): Update.
1942         * gdbtypes.h (create_copied_types_hash): Return htab_up.
1943         * gdbtypes.c (create_copied_types_hash): Return htab_up.
1944         * compile/compile-object-run.c (compile_object_run): Update.
1945
1946 2020-09-17  Tom Tromey  <tom@tromey.com>
1947
1948         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
1949         Remove.
1950         <m_table>: Now htab_up.
1951         * typeprint.c (typedef_hash_table::recursively_update)
1952         (typedef_hash_table::add_template_parameters)
1953         (typedef_hash_table::typedef_hash_table): Update.
1954         (typedef_hash_table::~typedef_hash_table): Remove.
1955         (typedef_hash_table::typedef_hash_table)
1956         (typedef_hash_table::find_global_typedef)
1957         (typedef_hash_table::find_typedef): Update.
1958
1959 2020-09-17  Tom Tromey  <tom@tromey.com>
1960
1961         * target-descriptions.c (tdesc_use_registers): Use htab_up.
1962
1963 2020-09-17  Tom Tromey  <tom@tromey.com>
1964
1965         * linespec.c (class decode_compound_collector)
1966         <~decode_compound_collector>: Remove.
1967         <m_unique_syms>: Now htab_up.
1968         (decode_compound_collector::operator ()): Update.
1969         (class symtab_collector) <~symtab_collector>: Remove.
1970         <m_symtab_table>: Now htab_up.
1971         (symtab_collector::operator ()): Update.
1972
1973 2020-09-17  Tom Tromey  <tom@tromey.com>
1974
1975         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
1976         (filename_seen_cache::clear): Update.
1977         (~filename_seen_cache): Remove.
1978         (filename_seen_cache::seen): Update.
1979         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
1980         htab_up.
1981         <~filename_seen_cache>: Remove.
1982         <traverse>: Update.
1983
1984 2020-09-17  Tom Tromey  <tom@tromey.com>
1985
1986         * completer.c (completion_tracker::discard_completions)
1987         (completion_tracker::~completion_tracker)
1988         (completion_tracker::maybe_add_completion)
1989         (completion_tracker::remove_completion)
1990         (completion_tracker::recompute_lowest_common_denominator)
1991         (completion_tracker::build_completion_result): Update.
1992         * completer.h (class completion_tracker) <have_completions>:
1993         Update.
1994         <m_entries_hash>: Now htab_up.
1995
1996 2020-09-17  Tom Tromey  <tom@tromey.com>
1997
1998         * breakpoint.c (ambiguous_names_p): Use htab_up.
1999
2000 2020-09-17  Tom Tromey  <tom@tromey.com>
2001
2002         * auto-load.c (struct auto_load_pspace_info)
2003         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
2004         <loaded_script_files, loaded_script_texts>: Change type to
2005         htab_up.
2006         (~auto_load_pspace_info) Remove.
2007         (init_loaded_scripts_info, maybe_add_script_file)
2008         (maybe_add_script_text, auto_load_info_scripts): Update.
2009
2010 2020-09-17  Tom Tromey  <tromey@adacore.com>
2011
2012         * c-exp.y (name_obstack): Now static.
2013
2014 2020-09-17  Chungyi Chi  <demonic@csie.io>
2015
2016         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
2017
2018 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
2019
2020         * breakpoint.h (init_catchpoint): Change int parameter to bool.
2021         (add_solib_catchpoint): Likewise.
2022         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
2023         to bool.
2024         (add_solib_catchpoint): Change int parameter/variable to bool.
2025         (catch_load_or_unload): Likewise.
2026         (init_catchpoint): Likewise.
2027         (create_fork_vfork_event_catchpoint): Likewise.
2028         (catch_fork_command_1): Likewise.
2029         (catch_exec_command_1): Likewise.
2030
2031 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
2032
2033         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
2034         Change instance_flags to m_instance_flags.
2035
2036 2020-09-16  Tom Tromey  <tromey@adacore.com>
2037
2038         PR gdb/26598:
2039         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
2040
2041 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2042
2043         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
2044         PL_FLAG_EXEC.
2045         (fbsd_nat_target::insert_exec_catchpoint)
2046         (fbsd_nat_target::remove_exec_catchpoint): Always define.
2047         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
2048         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
2049
2050 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2051
2052         * configure.ac: Remove check for kinfo_getvmmap().
2053         * configure, config.in: Regenerate.
2054         * fbsd-nat.c (fbsd_read_mapping): Remove
2055         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
2056         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
2057         kinfo_get_vmmap() are always present.
2058
2059 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2060
2061         * fbsd-nat.c: Always include support for
2062         TARGET_OBJECT_SIGNAL_INFO.
2063
2064 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2065
2066         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
2067         sysctl and remove procfs fallback.
2068
2069 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2070
2071         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
2072         * fbsd-nat.h: Likewise.
2073
2074 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2075
2076         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
2077         argument.
2078
2079 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2080
2081         * ada-lang.c (ada_language_data): Delete.
2082         (ada_language): Remove references to ada_language_data.
2083         * c-lang.c (c_language_data): Delete.
2084         (c_language): Remove references to c_language_data.
2085         (cplus_language_data): Delete.
2086         (cplus_language): Remove references to cplus_language_data.
2087         (asm_language_data): Delete.
2088         (asm_language): Remove references to asm_language_data.
2089         (minimal_language_data): Delete.
2090         (minimal_language): Remove references to minimal_language_data.
2091         * d-lang.c (d_language_data): Delete.
2092         (d_language): Remove references to d_language_data.
2093         * f-lang.c (f_language_data): Delete.
2094         (f_language): Remove references to f_language_data.
2095         * go-lang.c (go_language_data): Delete.
2096         (go_language): Remove references to go_language_data.
2097         * language.c (unknown_language_data): Delete.
2098         (unknown_language): Remove references to unknown_language_data.
2099         (auto_language_data): Delete.
2100         (auto_language): Remove references to auto_language_data.
2101         * language.h (language_data): Delete struct.
2102         (language_defn): No longer inherit from language_data.
2103         * m2-lang.c (m2_language_data): Delete.
2104         (m2_language): Remove references to m2_language_data.
2105         * objc-lang.c (objc_language_data): Delete.
2106         (objc_language): Remove references to objc_language_data.
2107         * opencl-lang.c (opencl_language_data): Delete.
2108         (opencl_language): Remove references to opencl_language_data.
2109         * p-lang.c (pascal_language_data): Delete.
2110         (pascal_language): Remove references to pascal_language_data.
2111         * rust-lang.c (rust_language_data): Delete.
2112         (rust_language): Remove references to rust_language_data.
2113
2114 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2115
2116         * ada-lang.c (ada_language_data): Remove la_op_print_tab
2117         initializer.
2118         (ada_language::opcode_print_table): New member function.
2119         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
2120         (c_language::opcode_print_table): New member function.
2121         (cplus_language_data): Remove la_op_print_tab initializer.
2122         (cplus_language::opcode_print_table): New member function.
2123         (asm_language_data): Remove la_op_print_tab initializer.
2124         (asm_language::opcode_print_table): New member function.
2125         (minimal_language_data): Remove la_op_print_tab initializer.
2126         (minimal_language::opcode_print_table): New member function.
2127         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
2128         (d_language::opcode_print_table): New member function.
2129         * expprint.c (print_subexp_standard): Update call to
2130         opcode_print_table.
2131         (op_string): Likewise.
2132         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
2133         (f_language::opcode_print_table): New member function.
2134         * go-lang.c (go_language_data): Remove la_op_print_tab
2135         initializer.
2136         (go_language::opcode_print_table): New member function.
2137         * language.c (unknown_language_data): Remove la_op_print_tab
2138         initializer.
2139         (unknown_language::opcode_print_table): New member function.
2140         (auto_language_data): Remove la_op_print_tab initializer.
2141         (auto_language::opcode_print_table): New member function.
2142         * language.h (language_data): Remove la_op_print_tab field.
2143         (language_defn::opcode_print_table): Declare new member function.
2144         * m2-lang.c (m2_language_data): Remove la_op_print_tab
2145         initializer.
2146         (m2_language::opcode_print_table): New member function.
2147         * objc-lang.c (objc_language_data): Remove la_op_print_tab
2148         initializer.
2149         (objc_language::opcode_print_table): New member function.
2150         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
2151         initializer.
2152         (opencl_language::opcode_print_table): New member function.
2153         * p-lang.c (pascal_language_data): Remove la_op_print_tab
2154         initializer.
2155         (pascal_language::opcode_print_table): New member function.
2156         * rust-lang.c (rust_language_data): Remove la_op_print_tab
2157         initializer.
2158         (rust_language::opcode_print_table): New member function.
2159
2160 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2161
2162         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
2163         (ada_language::expression_ops): New member function.
2164         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
2165         (c_language::expression_ops): New member function.
2166         (cplus_language_data): Remove la_exp_desc initializer.
2167         (cplus_language::expression_ops): New member function.
2168         (asm_language_data): Remove la_exp_desc initializer.
2169         (asm_language::expression_ops): New member function.
2170         (minimal_language_data): Remove la_exp_desc initializer.
2171         (minimal_language::expression_ops): New member function.
2172         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
2173         (d_language::expression_ops): New member function.
2174         * eval.c (evaluate_subexp): Update call to expression_ops.
2175         * expprint.c (print_subexp): Likewise.
2176         (op_name): Likewise.
2177         (dump_subexp_body): Likewise.
2178         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
2179         (f_language::expression_ops): New member function.
2180         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
2181         (go_language::expression_ops): New member function.
2182         * language.c (language_defn::expression_ops): New function.
2183         (unknown_language_data): Remove la_exp_desc initializer.
2184         (auto_language_data): Likewise.
2185         * language.h (language_data): Remove la_exp_desc field.
2186         (language_defn::expression_ops): Declare new member function.
2187         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
2188         (m2_language::expression_ops): New member function.
2189         * objc-lang.c (objc_language_data): Remove la_exp_desc
2190         initializer.
2191         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
2192         initializer.
2193         (opencl_language::expression_ops): New member function.
2194         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
2195         * parse.c (operator_length): Update call to expression_ops.
2196         (exp_iterate): Likewise.
2197         * rust-lang.c (rust_language_data): Remove la_exp_desc
2198         initializer.
2199         (ruse_language::expression_ops): New member function.
2200
2201 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2202
2203         * ada-lang.c (ada_language_data): Remove la_varobj_ops
2204         initializer.
2205         (ada_language::varobj_ops): New member function.
2206         * c-lang.c (c_language_data): Remove la_varobj_ops
2207         initializer.
2208         (cplus_language_data): Likewise.
2209         (cplus_language::varobj_ops): New member function.
2210         (asm_language_data): Remove la_varobj_ops initializer.
2211         (minimal_language_data): Likewise.
2212         * d-lang.c (d_language_data): Likewise.
2213         * f-lang.c (f_language_data): Likewise.
2214         * go-lang.c (go_language_data): Likewise.
2215         * language.c (language_defn::varobj_ops): New function.
2216         (unknown_language_data): Remove la_varobj_ops
2217         initializer.
2218         (auto_language_data): Likewise.
2219         * language.h (language_data): Remove la_varobj_ops field.
2220         (language_defn::varobj_ops): Declare new member function.
2221         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
2222         * objc-lang.c (objc_language_data): Likewise.
2223         * opencl-lang.c (opencl_language_data): Likewise.
2224         * p-lang.c (pascal_language_data): Likewise.
2225         * rust-lang.c (rust_language_data): Likewise.
2226         * varobj.c (varobj_create): Update call to varobj_ops.
2227         * varobj.h (default_varobj_ops): Delete define.
2228
2229 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2230
2231         * ada-lang.c (ada_language_data): Remove la_macro_expansion
2232         initializer.
2233         * c-lang.c (c_language_data): Likewise.
2234         (c_language::macro_expansion): New member function.
2235         (cplus_language_data): Likewise.
2236         (cplus_language::macro_expansion): New member function.
2237         (asm_language_data): Likewise.
2238         (asm_language::macro_expansion): New member function.
2239         (minimal_language_data): Likewise.
2240         (minimal_language::macro_expansion): New member function.
2241         * d-lang.c (d_language_data): Remove la_macro_expansion
2242         initializer.
2243         * f-lang.c (f_language_data): Likewise.
2244         * go-lang.c (go_language_data): Likewise.
2245         * language.c (unknown_language_data): Likewise.
2246         (auto_language_data): Likewise.
2247         * language.h (language_data): Remove la_macro_expansion field.
2248         (language_defn::macro_expansion): New member function.
2249         * m2-lang.c (m2_language_data): Remove la_macro_expansion
2250         initializer.
2251         * objc-lang.c (objc_language_data): Likewise.
2252         (objc_language::macro_expansion): New member function.
2253         * opencl-lang.c (opencl_language_data): Likewise.
2254         (opencl_language::macro_expansion): New member function.
2255         * p-lang.c (pascal_language_data): Remove la_macro_expansion
2256         initializer.
2257         * rust-lang.c (rust_language_data): Likewise.
2258         * symtab.c (default_collect_symbol_completion_matches_break_on):
2259         Update call to macro_expansion.
2260
2261 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2262
2263         * ada-lang.c (ada_language_data): Remove la_array_ordering
2264         initializer.
2265         * c-lang.c (c_language_data): Likewise.
2266         (cplus_language_data): Likewise.
2267         (asm_language_data): Likewise.
2268         (minimal_language_data): Likewise.
2269         * d-lang.c (d_language_data): Likewise.
2270         * dwarf2/read.c (read_array_order): Update for call to
2271         array_ordering.
2272         * f-lang.c (f_language_data): Remove la_array_ordering
2273         initializer.
2274         (f_language::array_ordering): New member function.
2275         * go-lang.c (go_language_data): Remove la_array_ordering
2276         initializer.
2277         * language.c (unknown_language_data): Likewise.
2278         (auto_language_data): Likewise.
2279         * language.h (language_data): Delete la_array_ordering field.
2280         (language_defn::array_ordering): New member function.
2281         * m2-lang.c (m2_language_data): Remove la_array_ordering
2282         initializer.
2283         * objc-lang.c (objc_language_data): Likewise.
2284         * opencl-lang.c (opencl_language_data): Likewise.
2285         * p-lang.c (pascal_language_data): Likewise.
2286         * rust-lang.c (rust_language_data): Likewise.
2287
2288 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2289
2290         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
2291         initializer.
2292         * c-lang.c (c_language_data): Likewise.
2293         (cplus_language_data): Likewise.
2294         (asm_language_data): Likewise.
2295         (minimal_language_data): Likewise.
2296         * d-lang.c (d_language_data): Likewise.
2297         * f-lang.c (f_language_data): Likewise.
2298         (f_language::case_sensitivity): New member function.
2299         * go-lang.c (go_language_data): Remove la_case_sensitivity
2300         initializer.
2301         * language.c (enum case_mode): Moved here from language.h.
2302         (case_mode): Make static.
2303         (show_case_command): Update for case_sensitivity being a method.
2304         (set_case_command): Likewise.
2305         (set_range_case): Likewise.
2306         (unknown_language_data): Remove la_case_sensitivity initializer.
2307         (auto_language_data): Likewise.
2308         * language.h (case_mode): Delete, move enum declaration to
2309         language.c.
2310         (language_data): Delete la_case_sensitivity field.
2311         (language_defn::case_sensitivity): New member function.
2312         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
2313         initializer.
2314         * objc-lang.c (objc_language_data): Likewise.
2315         * opencl-lang.c (opencl_language_data): Likewise.
2316         * p-lang.c (pascal_language_data): Likewise.
2317         * rust-lang.c (rust_language_data): Likewise.
2318
2319 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2320
2321         * ada-lang.c (ada_language_data): Remove la_range_check
2322         initializer.
2323         * c-lang.c (c_language_data): Likewise.
2324         (cplus_language_data): Likewise.
2325         (asm_language_data): Likewise.
2326         (minimal_language_data): Likewise.
2327         * d-lang.c (d_language_data): Likewise.
2328         * f-lang.c (f_language_data): Likewise.
2329         (f_language::range_checking_on_by_default): New member function.
2330         * go-lang.c (go_language_data): Remove la_range_check initializer.
2331         * language.c (enum range_mode): Moved here from language.h.
2332         (range_mode): Made static.
2333         (show_range_command): Update to use
2334         range_checking_on_by_default.
2335         (set_range_command): Likewise.
2336         (set_range_case): Likewise.
2337         (unknown_language_data): Remove la_range_check initializer.
2338         (auto_language_data): Likewise.
2339         * language.h (range_mode): Delete.  Enum definition moved to
2340         language.c.
2341         (language_data): Remove la_range_check field.
2342         (language_defn::range_checking_on_by_default): New member
2343         function.
2344         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
2345         (m2_language::range_checking_on_by_default): New member function.
2346         * objc-lang.c (objc_language_data): Remove la_range_check
2347         initializer.
2348         * opencl-lang.c (opencl_language_data): Likewise.
2349         * p-lang.c (pascal_language_data): Likewise.
2350         (pascal_language::range_checking_on_by_default): New member
2351         function.
2352         * rust-lang.c (rust_language_data): Remove la_range_check
2353         initializer.
2354         (rust_language::range_checking_on_by_default): New member
2355         function.
2356
2357 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2358
2359         * dwarf2/read.c (dwarf2_physname): Remove special case for
2360         language_go.
2361         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
2362         member function.
2363
2364 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2365
2366         * ada-lang.c (ada_language_data): Remove
2367         la_store_sym_names_in_linkage_form_p initializer.
2368         (ada_language::store_sym_names_in_linkage_form_p): New member
2369         function.
2370         * c-lang.c (c_language_data): Remove
2371         la_store_sym_names_in_linkage_form_p initializer.
2372         (c_language::store_sym_names_in_linkage_form_p): New member
2373         function.
2374         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
2375         initializer.
2376         (asm_language_data): Likewise.
2377         (asm_language::store_sym_names_in_linkage_form_p): New member
2378         function.
2379         (minimal_language_data): Remove
2380         la_store_sym_names_in_linkage_form_p initializer.
2381         (minimal_language::store_sym_names_in_linkage_form_p): New member
2382         function.
2383         * d-lang.c (d_language_data): Remove
2384         la_store_sym_names_in_linkage_form_p initializer.
2385         * dwarf2/read.c (dwarf2_physname): Update call to
2386         store_sym_names_in_linkage_form_p.
2387         * f-lang.c (f_language_data): Remove
2388         la_store_sym_names_in_linkage_form_p initializer.
2389         * go-lang.c (go_language_data): Remove
2390         la_store_sym_names_in_linkage_form_p initializer.
2391         * language.c (unknown_language_data): Remove
2392         la_store_sym_names_in_linkage_form_p initializer.
2393         (unknown_language::store_sym_names_in_linkage_form_p): New member
2394         function.
2395         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
2396         initializer.
2397         (auto_language::store_sym_names_in_linkage_form_p): New member
2398         function.
2399         * language.h (language_data): Remove
2400         la_store_sym_names_in_linkage_form_p member variable.
2401         (language_defn::store_sym_names_in_linkage_form_p): New member
2402         function.
2403         * m2-lang.c (m2_language_data): Remove
2404         la_store_sym_names_in_linkage_form_p initializer.
2405         * objc-lang.c (objc_language_data): Likewise.
2406         * opencl-lang.c (opencl_language_data): Likewise.
2407         * p-lang.c (pascal_language_data): Likewise.
2408         * rust-lang.c (rust_language_data): Likewise.
2409
2410 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2411
2412         * ada-lang.c (ada_language_data): Remove string_lower_bound
2413         initializer.
2414         * c-lang.c (c_language_data): Likewise.
2415         (cplus_language_data): Likewise.
2416         (asm_language_data): Likewise.
2417         (minimal_language_data): Likewise.
2418         * d-lang.c (d_language_data): Likewise.
2419         * f-lang.c (f_language_data): Likewise.
2420         * go-lang.c (go_language_data): Likewise.
2421         * language.c (unknown_language_data): Likewise.
2422         (auto_language_data): Likewise.
2423         * language.h (language_data): Remove string_lower_bound field.
2424         (language_defn::string_lower_bound): New member function.
2425         * m2-lang.c (m2_language_data): Remove string_lower_bound
2426         initializer.
2427         (m2_language::string_lower_bound): New member function.
2428         * objc-lang.c (objc_language_data): Remove string_lower_bound
2429         initializer.
2430         * opencl-lang.c (opencl_language_data): Likewise.
2431         * p-lang.c (pascal_language_data): Likewise.
2432         * rust-lang.c (rust_language_data): Likewise.
2433         * valops.c (value_cstring): Update call to string_lower_bound.
2434         (value_string): Likewise.
2435         * value.c (allocate_repeated_value): Likewise.
2436
2437 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2438
2439         * valops.c (value_repeat): Fix incorrect argument name in comment.
2440
2441 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2442
2443         * ada-lang.c (ada_language_data): Remove c_style_arrays
2444         initializer.
2445         (ada_language::c_style_arrays_p): New member fuction.
2446         * c-lang.c (c_language_data): Remove c_style_arrays
2447         initializer.
2448         (cplus_language_data): Likewise.
2449         (asm_language_data): Likewise.
2450         (minimal_language_data): Likewise.
2451         * d-lang.c (d_language_data): Likewise.
2452         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
2453         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
2454         (f_language::c_style_arrays_p): New member function.
2455         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
2456         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
2457         * language.c (unknown_language_data): Remove c_style_arrays
2458         initializer.
2459         (auto_language_data): Likewise.
2460         * language.h (language_data): Remove c_style_arrays field.
2461         (language_defn::c_style_arrays_p): New member function.
2462         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
2463         (m2_language::c_style_arrays_p): New member function.
2464         * objc-lang.c (objc_language_data): Remove c_style_arrays
2465         initializer.
2466         * opencl-lang.c (opencl_language_data): Likewise.
2467         * p-lang.c (pascal_language_data): Likewise.
2468         * rust-lang.c (rust_language_data): Likewise.
2469         * valarith.c (value_subscript): Update call to c_style_arrays_p,
2470         and update local variable to a bool.
2471         * valops.c (value_cast): Update call to c_style_arrays_p.
2472         (value_array): Likewise.
2473         * value.c (coerce_array): Likewise.
2474
2475 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2476
2477         * ada-lang.c (ada_language_data): Remove la_language initializer.
2478         * c-lang.c (c_language_data): Likewise.
2479         (cplus_language_data): Likewise.
2480         (asm_language_data): Likewise.
2481         (minimal_language_data): Likewise.
2482         * d-lang.c (d_language_data): Likewise.
2483         * f-lang.c (f_language_data): Likewise.
2484         * go-lang.c (go_language_data): Likewise.
2485         * language.c (unknown_language_data): Likewise.
2486         (auto_language_data): Likewise.
2487         * language.h (language_data): Remove la_language field.
2488         (language_defn::language_defn): Initialise la_language field.
2489         (language_defn::la_language): New member variable.
2490         * m2-lang.c (m2_language_data): Remove la_language field.
2491         * objc-lang.c (objc_language_data): Likewise.
2492         * opencl-lang.c (opencl_language_data): Likewise.
2493         * p-lang.c (pascal_language_data): Likewise.
2494         * rust-lang.c (rust_language_data): Likewise.
2495
2496 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2497
2498         * ada-lang.c (ada_extensions): Delete, moved into
2499         ada_language::filename_extensions.
2500         (ada_language_data): Remove la_filename_extensions initializer.
2501         (ada_language::filename_extensions): New member function.
2502         * c-lang.c (c_extensions): Delete, moved into
2503         c_language::filename_extensions.
2504         (c_language_data): Remove la_filename_extensions initializer.
2505         (c_language::filename_extensions): New member function.
2506         (cplus_extensions): Delete, moved into
2507         cplus_language::filename_extensions.
2508         (cplus_language_data): Remove la_filename_extensions initializer.
2509         (cplus_language::filename_extensions): New member function.
2510         (asm_extensions): Delete, moved into
2511         asm_language::filename_extensions.
2512         (asm_language_data): Remove la_filename_extensions initializer.
2513         (asm_language::filename_extensions): New member function.
2514         (minimal_language_data): Remove la_filename_extensions
2515         initializer.
2516         * d-lang.c (d_extensions): Delete, moved into
2517         d_language::filename_extensions.
2518         (d_language_data): Remove la_filename_extensions initializer.
2519         (d_language::filename_extensions): New member function.
2520         * f-lang.c (f_extensions): Delete, moved into
2521         f_language::filename_extensions.
2522         (f_language_data): Remove la_filename_extensions initializer.
2523         (f_language::filename_extensions): New member function.
2524         * go-lang.c (go_language_data): Remove la_filename_extensions
2525         initializer.
2526         * language.c (add_set_language_command): Update now that
2527         filename_extensions returns a vector.
2528         (unknown_language_data): Remove la_filename_extensions
2529         initializer.
2530         (auto_language_data): Likewise.
2531         * language.h (language_data): Remove la_filename_extensions field.
2532         (language_defn::filename_extensions): New member function.
2533         * m2-lang.c (m2_language_data): Remove la_filename_extensions
2534         initializer.
2535         * objc-lang.c (objc_extensions): Delete, moved into
2536         objc_language::filename_extensions.
2537         (objc_language_data): Remove la_filename_extensions initializer.
2538         (objc_language::filename_extensions): New member function.
2539         * opencl-lang.c (opencl_language_data): Remove
2540         la_filename_extensions initializer.
2541         * p-lang.c (pascal_extensions): Delete, moved into
2542         pascal_language::filename_extensions.
2543         (pascal_language_data): Remove la_filename_extensions initializer.
2544         (pascal_language::filename_extensions): New member function.
2545         * rust-lang.c (rust_extensions): Delete, moved into
2546         rust_language::filename_extensions.
2547         (rust_language_data): Remove la_filename_extensions initializer.
2548         (rust_language::filename_extensions): New member function.
2549         * symfile.c (add_filename_language): Add new assert.
2550
2551 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2552
2553         * ada-lang.c (ada_language_data): Remove la_name and
2554         la_natural_name initializers.
2555         (ada_language::name): New member function.
2556         (ada_language::natural_name): New member function.
2557         * c-lang.c (c_language_data): Remove la_name and
2558         la_natural_name initializers.
2559         (c_language::name): New member function.
2560         (c_language::natural_name): New member function.
2561         (cplus_language_data): Remove la_name and
2562         la_natural_name initializers.
2563         (cplus_language::name): New member function.
2564         (cplus_language::natural_name): New member function.
2565         (asm_language_data): Remove la_name and
2566         la_natural_name initializers.
2567         (asm_language::name): New member function.
2568         (asm_language::natural_name): New member function.
2569         (minimal_language_data): Remove la_name and
2570         la_natural_name initializers.
2571         (minimal_language::name): New member function.
2572         (minimal_language::natural_name): New member function.
2573         * compile/compile.c (compile_to_object): Update call to
2574         lanugage_defn::name.
2575         * d-lang.c (d_language_data): Remove la_name and
2576         la_natural_name initializers.
2577         (d_language::name): New member function.
2578         (d_language::natural_name): New member function.
2579         * expprint.c (print_subexp_standard): Update call to
2580         language_defn::name.
2581         (dump_raw_expression): Likewise
2582         (dump_prefix_expression): Likewise.
2583         * f-lang.c (f_language_data): Remove la_name and
2584         la_natural_name initializers.
2585         (f_language::name): New member function.
2586         (f_language::natural_name): New member function.
2587         * go-lang.c (go_language_data): Remove la_name and
2588         la_natural_name initializers.
2589         (go_language::name): New member function.
2590         (go_language::natural_name): New member function.
2591         * language.c (show_language_command): Update call to
2592         language_defn::name.
2593         (set_language_command): Likewise.
2594         (language_enum): Likewise.
2595         (language_str): Likewise.
2596         (add_set_language_command): Likewise, use
2597         language_defn::natural_name in the doc string.
2598         (unknown_language_data): Remove la_name and
2599         la_natural_name initializers.
2600         (unknown_language::name): New member function.
2601         (unknown_language::natural_name): New member function.
2602         (auto_language_data): Remove la_name and
2603         la_natural_name initializers.
2604         (auto_language::name): New member function.
2605         (auto_language::natural_name): New member function.
2606         (language_lookup_primitive_type_as_symbol): Update call to
2607         language_defn::name.
2608         * language.h (language_data): Remove la_name and la_natural_name
2609         member variables.
2610         (language_defn::name): New member function.
2611         (language_defn::natural_name): New member function.
2612         * m2-lang.c (m2_language_data): Remove la_name and
2613         la_natural_name initializers.
2614         (m2_language::name): New member function.
2615         (m2_language::natural_name): New member function.
2616         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
2617         language_defn::natural_name.
2618         * objc-lang.c (objc_language_data): Remove la_name and
2619         la_natural_name initializers.
2620         (objc_language::name): New member function.
2621         (objc_language::natural_name): New member function.
2622         * opencl-lang.c (opencl_language_data): Remove la_name and
2623         la_natural_name initializers.
2624         (opencl_language::name): New member function.
2625         (opencl_language::natural_name): New member function.
2626         * p-lang.c (pascal_language_data): Remove la_name and
2627         la_natural_name initializers.
2628         (pascal_language::name): New member function.
2629         (pascal_language::natural_name): New member function.
2630         * rust-lang.c (rust_language_data): Remove la_name and
2631         la_natural_name initializers.
2632         (rust_language::name): New member function.
2633         (rust_language::natural_name): New member function.
2634         * symtab.c (lookup_language_this): Update call to
2635         language_defn::name.
2636
2637 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2638
2639         * ada-lang.c (ada_language_data): Remove la_name_of_this
2640         initializer.
2641         * ax-gdb.c (gen_expr): Update call to name_of_this.
2642         * c-exp.y (classify_name): Likewise.
2643         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
2644         (cplus_language_data): Likewise.
2645         (cplus_language::name_of_this): New member function.
2646         (asm_language_data): Remove la_name_of_this initializer.
2647         (minimal_language_data): Likewise.
2648         * d-lang.c (d_language_data): Likewise.
2649         (d_language::name_of_this): New member function.
2650         * expprint.c (print_subexp_standard): Update call to name_of_this.
2651         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
2652         * go-lang.c (go_language_data): Likewise.
2653         * language.c (unknown_language_data): Likewise.
2654         (unknown_language::name_of_this): New member function.
2655         (auto_language_data): Remove la_name_of_this initializer.
2656         (auto_language::name_of_this): New member function.
2657         * language.h (language_data): Delete la_name_of_this member
2658         variable.
2659         (language_defn::name_of_this): New member function.
2660         * m2-lang.c (m2_language_data): Remove la_name_of_this
2661         initializer.
2662         * objc-lang.c (objc_language_data): Likewise.
2663         (objc_language::name_of_this): New member function.
2664         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
2665         initializer.
2666         * p-lang.c (pascal_language_data): Likewise.
2667         (pascal_language::name_of_this): New member function.
2668         * rust-lang.c (rust_language_data): Remove la_name_of_this
2669         initializer.
2670         * symtab.c (lookup_language_this): Update call to name_of_this.
2671         (lookup_symbol_aux): Likewise.
2672         * valops.c (value_of_this): Likewise.
2673
2674 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2675
2676         * ada-lang.c (ada_language_data): Remove
2677         la_struct_too_deep_ellipsis initializer.
2678         (ada_language::struct_too_deep_ellipsis): New member function.
2679         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
2680         initializer.
2681         (cplus_language_data): Likewise.
2682         (asm_language_data): Likewise.
2683         (minimal_language_data): Likewise.
2684         * cp-valprint.c (cp_print_value): Update call to
2685         struct_too_deep_ellipsis.
2686         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
2687         initializer.
2688         * f-lang.c (f_language_data): Likewise.
2689         (f_language::struct_too_deep_ellipsis): New member function.
2690         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
2691         initializer.
2692         * language.c (unknown_language_data): Likewise.
2693         (auto_language_data): Likewise.
2694         * language.h (language_data): Delete la_struct_too_deep_ellipsis
2695         member variable.
2696         (language_defn::struct_too_deep_ellipsis): New member function.
2697         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
2698         initializer.Q
2699         * objc-lang.c (objc_language_data): Likewise.
2700         * opencl-lang.c (opencl_language_data): Likewise.
2701         * p-lang.c (pascal_language_data): Likewise.
2702         * rust-lang.c (rust_language_data): Likewise.
2703         * valprint.c (val_print_check_max_depth): Update call to
2704         struct_too_deep_ellipsis.
2705
2706 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
2707
2708         * MAINTAINERS (Write After Approval): Add myself.
2709
2710 2020-09-15  Tom Tromey  <tom@tromey.com>
2711
2712         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
2713         Remove.
2714
2715 2020-09-15  Tom Tromey  <tom@tromey.com>
2716
2717         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
2718         and TYPE_CODE_METHODPTR cases.
2719         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
2720         (c_value_print_inner): Update.
2721         * valprint.c (generic_value_print_memberptr): New function, from
2722         c_value_print_memberptr.
2723         (generic_value_print): Use it.  Call cplus_print_method_ptr.
2724
2725 2020-09-15  Tom Tromey  <tromey@adacore.com>
2726
2727         * python/python-internal.h (PyInt_FromLong): Remove define.
2728         * python/py-value.c (convert_value_from_python): Use
2729         gdb_py_object_from_longest.
2730         * python/py-type.c (typy_get_code): Use
2731         gdb_py_object_from_longest.
2732         * python/py-symtab.c (salpy_get_line): Use
2733         gdb_py_object_from_longest.
2734         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
2735         gdb_py_object_from_longest.
2736         * python/py-record.c (recpy_gap_reason_code): Use
2737         gdb_py_object_from_longest.
2738         * python/py-record-btrace.c (recpy_bt_insn_size)
2739         (recpy_bt_func_level, btpy_list_count): Use
2740         gdb_py_object_from_longest.
2741         * python/py-infthread.c (gdbpy_create_ptid_object): Use
2742         gdb_py_object_from_longest.  Fix error handling.
2743         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
2744         gdb_py_object_from_longest.
2745         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
2746         gdb_py_object_from_longest.
2747         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
2748         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
2749         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
2750
2751 2020-09-15  Tom Tromey  <tromey@adacore.com>
2752
2753         * python/python.c (gdbpy_parameter_value): Use
2754         gdb_py_object_from_ulongest.
2755
2756 2020-09-15  Tom Tromey  <tromey@adacore.com>
2757
2758         * python/py-infevents.c (create_register_changed_event_object):
2759         Use gdb_py_object_from_longest.
2760         * python/py-exitedevent.c (create_exited_event_object): Use
2761         gdb_py_object_from_longest.
2762
2763 2020-09-15  Tom Tromey  <tromey@adacore.com>
2764
2765         * python/python.c (gdbpy_parameter_value): Use
2766         gdb_py_object_from_longest.
2767         * python/py-type.c (convert_field, typy_range): Use
2768         gdb_py_object_from_longest.
2769         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
2770         gdb_py_object_from_longest.
2771         * python/py-lazy-string.c (stpy_get_length): Use
2772         gdb_py_object_from_longest.
2773         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
2774         gdb_py_object_from_longest.
2775         * python/py-infevents.c (create_memory_changed_event_object): Use
2776         gdb_py_object_from_longest.
2777         * python/py-inferior.c (infpy_get_num): Use
2778         gdb_py_object_from_longest.
2779         (infpy_get_pid): Likewise.
2780
2781 2020-09-15  Tom Tromey  <tromey@adacore.com>
2782
2783         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
2784         defines.
2785         * python/py-value.c (valpy_long): Use
2786         gdb_py_object_from_ulongest.
2787         * python/py-symtab.c (salpy_get_pc): Use
2788         gdb_py_object_from_ulongest.
2789         (salpy_get_last): Likewise.
2790         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
2791         gdb_py_object_from_ulongest.
2792         * python/py-lazy-string.c (stpy_get_address): Use
2793         gdb_py_object_from_ulongest.
2794         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
2795         * python/py-arch.c (archpy_disassemble): Use
2796         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
2797         error handling.
2798
2799 2020-09-15  Tom Tromey  <tromey@adacore.com>
2800
2801         * python/python-internal.h (gdb_py_long_from_longest): Remove
2802         defines.
2803         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
2804         * python/py-type.c (convert_field, typy_get_sizeof): Use
2805         gdb_py_object_from_longest.
2806         * python/py-record-btrace.c (btpy_list_index): Use
2807         gdb_py_object_from_longest.
2808
2809 2020-09-15  Tom Tromey  <tromey@adacore.com>
2810
2811         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
2812         * python/py-record.c (recpy_element_number): Use
2813         gdb_py_object_from_longest.
2814         (recpy_gap_number): Likewise.
2815
2816 2020-09-15  Tom Tromey  <tromey@adacore.com>
2817
2818         * top.c (ui::ui): Update.
2819         (highest_ui_num): Remove.
2820         * top.h (struct ui) <num>: Remove.
2821
2822 2020-09-15  Tom Tromey  <tromey@adacore.com>
2823
2824         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
2825         * ui-style.c (ansi_regex_text): Now array.
2826         * rust-exp.y (number_regex_text): Now array.
2827         * linespec.c (linespec_quote_characters): Now array.
2828         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
2829         Now arrays.
2830
2831 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2832
2833         * debuginfod-support.c (debuginfod_client_deleter): New.
2834         (debuginfod_client_up): New.
2835         (debuginfod_init): Return debuginfod_client_up.
2836         (debuginfod_source_query): Adjust.
2837         (debuginfod_debuginfo_query): Adjust.
2838
2839 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2840
2841         * debuginfod-support.c (debuginfod_source_query): Use
2842         make_unique_xstrdup.
2843
2844 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2845
2846         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
2847         with `type::instance_flags`.
2848
2849 2020-09-14  Michael Mullin  <masmullin@gmail.com>
2850
2851         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
2852         Remove baton parameter.
2853
2854 2020-09-14  Pedro Alves  <pedro@palves.net>
2855
2856         * Makefile.in (SELFTESTS_SRCS): Add
2857         unittests/enum-flags-selftests.c.
2858         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
2859         btrace_function_flags instead of enum btrace_function_flag.
2860         * compile/compile-c-types.c (convert_qualified): Use
2861         enum_flags::raw.
2862         * compile/compile-cplus-symbols.c (convert_one_symbol)
2863         (convert_symbol_bmsym):
2864         * compile/compile-cplus-types.c (compile_cplus_convert_method)
2865         (compile_cplus_convert_struct_or_union_methods)
2866         (compile_cplus_instance::convert_qualified_base):
2867         * go-exp.y (parse_string_or_char): Add cast to int.
2868         * unittests/enum-flags-selftests.c: New file.
2869         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
2870         type to btrace_thread_flags from btrace_thread_flag.
2871         (record_btrace_cancel_resume, record_btrace_step_thread): Change
2872         local's type to btrace_thread_flags from btrace_thread_flag.  Add
2873         cast in DEBUG call.
2874
2875 2020-09-14  Pedro Alves  <pedro@palves.net>
2876
2877         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
2878         * gdbtypes.c (address_space_name_to_int): Rename to ...
2879         (address_space_name_to_type_instance_flags): ... this.
2880         (address_space_int_to_name): Rename to ...
2881         (address_space_type_instance_flags_to_name): ... this.
2882         * gdbtypes.h (address_space_name_to_int): Rename to ...
2883         (address_space_name_to_type_instance_flags): ... this.
2884         (address_space_int_to_name): Rename to ...
2885         (address_space_type_instance_flags_to_name): ... this.
2886         * type-stack.c (type_stack::insert): Adjust to rename.
2887         * type-stack.h (type_stack::insert): Likewise.
2888
2889 2020-09-14  Pedro Alves  <pedro@palves.net>
2890             Andrew Burgess  <andrew.burgess@embecosm.com>
2891
2892         * avr-tdep.c (avr_address_class_type_flags): Return
2893         type_instance_flags.
2894         (avr_address_class_type_flags_to_name): Take a
2895         type_instance_flags.
2896         (avr_address_class_name_to_type_flags): Return bool and take a
2897         type_instance_flags.
2898         * d-lang.c (build_d_types): Use type::set_instance_flags.
2899         * ft32-tdep.c (ft32_address_class_type_flags): Return
2900         type_instance_flags.
2901         (ft32_address_class_type_flags_to_name): Take a
2902         type_instance_flags.
2903         (ft32_address_class_name_to_type_flags): Return bool and take a
2904         type_instance_flags.
2905         (ft32_gdbarch_init): Use type::set_instance_flags.
2906         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
2907         * gdbarch.h, gdbarch.c: Regenerate.
2908         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
2909         (address_class_name_to_type_flags): Use type_instance_flags and
2910         bool.
2911         * gdbtypes.c (address_space_name_to_int)
2912         (address_space_int_to_name, make_qualified_type): Use
2913         type_instance_flags.
2914         (make_qualified_type): Use type_instance_flags and
2915         type::set_instance_flags.
2916         (make_type_with_address_space, make_cv_type, make_vector_type)
2917         (check_typedef): Use type_instance_flags.
2918         (recursive_dump_type): Cast type_instance_flags to unsigned for
2919         printing.
2920         (copy_type_recursive): Use type::set_instance_flags.
2921         (gdbtypes_post_init): Use type::set_instance_flags.
2922         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
2923         <m_instance_flags>: ... this.
2924         <instance_flags, set_instance_flags>: New methods.
2925         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
2926         (SET_TYPE_INSTANCE_FLAGS): New.
2927         (address_space_name_to_int, address_space_int_to_name)
2928         (make_type_with_address_space): Pass flags using
2929         type_instance_flags instead of int.
2930         * stabsread.c (cleanup_undefined_types_noname): Use
2931         type::set_instance_flags.
2932         * s390-tdep.c (s390_address_class_type_flags): Return
2933         type_instance_flags.
2934         (s390_address_class_type_flags_to_name): Take a
2935         type_instance_flags.
2936         (s390_address_class_name_to_type_flags): Return bool and take a
2937         type_instance_flags.
2938         * type-stack.c (type_stack::follow_types): Use
2939         type_instance_flags.
2940         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
2941
2942 2020-09-14  Tom Tromey  <tromey@adacore.com>
2943
2944         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
2945         * x86-tdep.c (x86_is_thunk_register_name)
2946         (x86_in_indirect_branch_thunk): Update.
2947         * sparc64-tdep.c (sparc64_fpu_register_names)
2948         (sparc64_cp0_register_names, sparc64_register_names)
2949         (sparc64_pseudo_register_names): Now const.
2950         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
2951         cp0_registers_num>: Now const.
2952         * sparc-tdep.c (sparc_core_register_names)
2953         (sparc32_fpu_register_names, sparc32_cp0_register_names)
2954         (sparc32_pseudo_register_names): Now const.
2955         (validate_tdesc_registers): Update.
2956         * rust-lang.c (rust_extensions): Now const.
2957         * p-lang.c (p_extensions): Now const.
2958         * objc-lang.c (objc_extensions): Now const.
2959         * nto-tdep.c (nto_thread_state_str): Now const.
2960         * moxie-tdep.c (moxie_register_names): Now const.
2961         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
2962         Now const.
2963         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
2964         (mips_linux_reg_names): Now const.
2965         (mips_gdbarch_init): Update.
2966         * microblaze-tdep.c (microblaze_register_names): Now const.
2967         * m68k-tdep.c (m68k_register_names): Now const.
2968         * m32r-tdep.c (m32r_register_names): Now const.
2969         * ia64-tdep.c (ia64_register_names): Now const.
2970         * i386-tdep.h (struct gdbarch_tdep) <register_names,
2971         ymmh_register_names, ymm16h_regnum, mpx_register_names,
2972         k_register_names, zmmh_register_names, xmm_avx512_register_names,
2973         ymm_avx512_register_names, pkeys_register_names>: Now const.
2974         * i386-tdep.c (i386_register_names, i386_zmm_names)
2975         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
2976         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
2977         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
2978         * f-lang.c (f_extensions): Now const.
2979         * d-lang.c (d_extensions): Now const.
2980         * csky-tdep.c (csky_register_names): Now const.
2981         * charset.c (default_charset_names, charset_enum): Now const.
2982         (_initialize_charset): Update.
2983         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
2984         const.
2985         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
2986         (bsd_uthread_solib_loaded): Update.
2987         (bsd_uthread_state): Now const.
2988         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
2989         (amd64_ymm_avx512_names, amd64_ymmh_names)
2990         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
2991         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
2992         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
2993         (amd64_dword_names): Now const.
2994         * agent.c (can_use_agent_enum): Now const.
2995         * ada-tasks.c (task_states, long_task_states): Now const.
2996         * ada-lang.c (known_runtime_file_name_patterns)
2997         (known_auxiliary_function_name_patterns, attribute_names)
2998         (standard_exc, ada_extensions): Now const.
2999
3000 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3001
3002         * bcache.h (struct bcache) <bcache>: Remove constructor.
3003         <m_hash_function, m_compare_function>: Remove.
3004         <~bcache>: Make virtual.
3005         <compare>: Remove static method, introduce virtual method.
3006         <default_hash>: Remove.
3007         <hash>: New virtual method.
3008         * bcache.c (bcache::expand_hash_table): Update.
3009         (bcache::insert): Update.
3010         (bcache::hash): New.
3011         (bcache::compare): Update comment and parameter names.
3012         * gdbtypes.c (types_deeply_equal): Update.
3013         * psymtab.h (struct psymbol_bcache): New struct.
3014         (class psymtab_storage) <psymtab_storage>: Make default.
3015         <psymbol_cache>: Change type to psymbol_bcache.
3016         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
3017         (psymbol_hash): Change to...
3018         (psymbol_bcache::hash): ... this.
3019         (psymbol_compare): Change to...
3020         (psymbol_bcache::compare): ... this.
3021
3022 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3023
3024         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
3025         checking for initial lwp.
3026
3027 2020-09-14  Tom Tromey  <tromey@adacore.com>
3028
3029         * m68k-tdep.c (m68k_extract_return_value): Use
3030         pointer_result_regnum.
3031         (m68k_store_return_value): Likewise.
3032         (m68k_reg_struct_return_p): Handle vectors and arrays.
3033         (m68k_return_value): Handle arrays.
3034         (m68k_svr4_return_value): Fix single-element aggregate handling.
3035         Handle long double.  Adjust for embedded ABI.
3036         (m68k_svr4_init_abi): Set pointer_result_regnum.
3037         (m68k_embedded_init_abi): New function.
3038         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
3039         (m68k_osabi_sniffer): New function.
3040         (_initialize_m68k_tdep): Register osabi sniffer.
3041         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
3042         member.
3043
3044 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3045
3046         * xml-support.c (xml_fetch_content_from_file): Replace xfree
3047         with gdb::unique_xmalloc_ptr<char>.
3048
3049 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3050
3051         * xml-support.h (xml_fetch_another): Change type to be a
3052         function_view.
3053         (xml_process_xincludes): Remove baton parameter.
3054         (xml_fetch_content_from_file): Change baton parameter to
3055         dirname.
3056         * xml-support.c (struct xinclude_parsing_data)
3057         <xinclude_parsing_data>: Remove baton parameter.
3058         <fetcher_baton>: Remove.
3059         (xinclude_start_include): Adjust.
3060         (xml_process_xincludes): Adjust.
3061         (xml_fetch_content_from_file): Replace baton parameter with
3062         dirname.
3063         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
3064         (xml_init_syscalls_info): Use a lambda.
3065         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
3066         (file_read_description_xml): Use a lambda.
3067         (fetch_available_features_from_target): Change baton parameter
3068         to target_ops.
3069         (target_read_description_xml): Use a lambda.
3070         (target_fetch_description_xml): Use a lambda.
3071         (string_read_description_xml): Update.
3072
3073 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3074
3075         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
3076         uses with type::endianity_is_not_default.
3077
3078 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3079
3080         * gdbtypes.h (struct type) <endianity_is_not_default,
3081         set_endianity_is_not_default>: New methods.
3082         (TYPE_ENDIANITY_NOT_DEFAULT): Use
3083         type::endianity_is_not_default, change all write call sites to
3084         use type::set_endianity_is_not_default.
3085
3086 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3087
3088         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
3089         uses with type::is_fixed_instance.
3090
3091 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3092
3093         * gdbtypes.h (struct type) <is_fixed_instance,
3094         set_is_fixed_instance>: New methods.
3095         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
3096         write call sites to use type::set_is_fixed_instance.
3097
3098 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3099
3100         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
3101         uses with type::is_gnu_ifunc.
3102
3103 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3104
3105         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
3106         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
3107         use type::set_is_gnu_ifunc.
3108
3109 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3110
3111         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
3112         uses with type::stub_is_supported.
3113
3114 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3115
3116         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
3117         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
3118         use type::set_stub_is_supported.
3119
3120 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3121
3122         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
3123         uses with type::is_vector.
3124
3125 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3126
3127         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
3128         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
3129         use type::set_is_vector.
3130
3131 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3132
3133         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
3134         uses with type::has_varargs.
3135
3136 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3137
3138         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
3139         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
3140         use type::set_has_varargs.
3141
3142 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3143
3144         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
3145         uses with type::is_prototyped.
3146
3147 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3148
3149         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
3150         New methods.
3151         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
3152         call sites to use type::set_is_prototyped.
3153
3154 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3155
3156         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
3157         uses with type::target_is_stub.
3158
3159 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3160
3161         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
3162         New methods.
3163         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
3164         sites to use type::set_target_is_stub.
3165
3166 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3167
3168         * gdbtypes.h (TYPE_STUB): Remove, replace all
3169         uses with type::is_stub.
3170
3171 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3172
3173         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
3174         (TYPE_STUB): Use type::is_stub, change all write call sites to
3175         use type::set_is_stub.
3176
3177 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3178
3179         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
3180         type::has_no_signedness.
3181
3182 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3183
3184         * gdbtypes.h (struct type) <has_no_signedness,
3185         set_has_no_signedness>: New methods.
3186         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
3187         call sites to use type::set_has_no_signedness.
3188
3189 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3190
3191         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
3192         type::is_unsigned.
3193
3194 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3195
3196         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
3197         methods.
3198         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
3199         sites to use type::set_is_unsigned.
3200
3201 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
3202             Adam Renquinha <arenquinha@cimeq.qc.ca>
3203
3204         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
3205         pointer and stack frame offset when unwinding.
3206
3207 2020-09-13  Pedro Alves  <pedro@palves.net>
3208
3209         * NEWS: Document "-break-insert --qualified".
3210         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
3211
3212 2020-09-13  Pedro Alves  <pedro@palves.net>
3213
3214         * linespec.c (classify_mtype, compare_msyms): Delete.
3215         (search_minsyms_for_name): Remove classification logic.  Instead
3216         filter out trampoline symbols if we also found an external
3217         function of the same name.
3218
3219 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
3220
3221         * NEWS: Create a new section for the next release branch.
3222         Rename the section of the current branch, now that it has
3223         been cut.
3224
3225 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
3226
3227         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
3228         * version.in: Bump version to 11.0.50.DATE-git.
3229
3230 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
3231
3232         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
3233
3234 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
3235             Felix Willgerodt  <Felix.Willgerodt@intel.com>
3236
3237         * gdbarch.sh: Added bfloat16 type.
3238         * gdbarch.c: Regenerated.
3239         * gdbarch.h: Regenerated.
3240         * gdbtypes.c (floatformats_bfloat16): New struct.
3241         (gdbtypes_post_init): Add builtin_bfloat16.
3242         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
3243         (floatformats_bfloat16): New struct.
3244         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
3245         (i386_ymm_type): Add field "v16_bfloat16"
3246         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
3247         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
3248         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
3249         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
3250         * features/i386/64bit-avx512.xml: Add bfloat16 type.
3251         * features/i386/64bit-avx512.c: Regenerated.
3252         * features/i386/64bit-sse.xml: Add bfloat16 type.
3253         * features/i386/64bit-sse.c: Regenerated.
3254
3255 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
3256
3257         * i386-tdep.c (i386_zmm_type): Fix field names.
3258         (i386_ymm_type): Fix field names.
3259
3260 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3261
3262         * breakpoint.c: Fix typo in the help message of the
3263         "set breakpoint condition-evaluation" command.
3264
3265 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3266
3267         * nbsd-nat.c: Include "nat/netbsd-nat.h".
3268         * (nbsd_nat_target::pid_to_exec_file)
3269         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
3270         (nbsd_nat_target::post_startup_inferior)
3271         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
3272         (nbsd_add_threads): Switch local code to common gdb/nat functions.
3273         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
3274         * (nbsd_thread_lister): Remove.
3275
3276 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3277
3278         * fork-inferior.c (startup_inferior): Avoid double free.
3279
3280 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3281
3282         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
3283         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
3284
3285 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3286
3287         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
3288         * netbsd-nat.c: Include <sys/ptrace.h>.
3289         * (netbsd_nat::enable_proc_events): Add.
3290
3291 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3292
3293         * netbsd-nat.h: Include "gdbsupport/function-view.h".
3294         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
3295         (netbsd_nat::for_each_thread): Add.
3296         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
3297         "gdbsupport/common-debug.h".
3298         * (netbsd_nat::netbsd_thread_lister)
3299         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
3300         (netbsd_nat::for_each_thread): Add.
3301
3302 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3303
3304         * netbsd-nat.h: Include <unistd.h>.
3305         * (netbsd_nat::pid_to_exec_file): Add.
3306         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
3307         * (netbsd_nat::pid_to_exec_file) Add.
3308
3309 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3310
3311         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
3312
3313 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3314
3315         * netbsd-nat.h: New file.
3316         * netbsd-nat.c: Likewise.
3317
3318 2020-09-09  Tom Tromey  <tromey@adacore.com>
3319
3320         * ada-lang.c (remove_extra_symbols): Do not increment when
3321         removing an element
3322
3323 2020-09-08  Tom Tromey  <tromey@adacore.com>
3324
3325         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
3326
3327 2020-09-08  Tom Tromey  <tromey@adacore.com>
3328
3329         PR win32/25302:
3330         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
3331         (gdb_bfd_init_data): New function.
3332         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
3333
3334 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3335
3336         * infrun.c (fetch_inferior_event): Use
3337         `switch_to_target_no_thread` to switch the target.
3338
3339 2020-09-06  Tom Tromey  <tom@tromey.com>
3340
3341         * symfile.h (dwarf2_free_objfile): Don't declare.
3342
3343 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3344
3345         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
3346         to match 16 byte real/complex type generated by Flang compiler.
3347
3348 2020-09-03  Tom de Vries  <tdevries@suse.de>
3349
3350         PR breakpoint/26546
3351         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
3352         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
3353
3354 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
3355
3356         * maint.c (index_digits): New function.
3357         (struct maint_print_section_data): Remove.
3358         (print_bfd_section_info): Remove print_data parameter, add arg
3359         and index_digits.
3360         (print_objfile_section_info): Likewise.
3361         (print_bfd_section_info_maybe_relocated): Likewise (plus
3362         objfile).
3363         (maintenance_info_sections): Adjust calls.
3364
3365 2020-09-02  Tom Tromey  <tromey@adacore.com>
3366
3367         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
3368         for null pointers.
3369         (ada_varobj_adjust_for_child_access): Special-case null pointers.
3370
3371 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
3372
3373         * bcache.h (struct bcache) <insert>: Change type of `added` to
3374         pointer to bool.
3375         * bcache.c (bcache::insert): Likewise.
3376         * gdbtypes.c (check_types_worklist): Adjust.
3377         * psymtab.c (add_psymbol_to_bcache): Adjust.
3378
3379 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
3380
3381         * corelow.c (unordered_set): Include.
3382         (class core_target): Add field 'm_core_unavailable_mappings'.
3383         (core_target::build_file_mappings): Print only one warning
3384         per inaccessible file.  Add unavailable/broken mappings
3385         to m_core_unavailable_mappings.
3386         (core_target::xfer_partial): Call...
3387         (core_target::xfer_memory_via_mappings): New method.
3388
3389 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
3390
3391         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
3392         type to bool.
3393
3394 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
3395
3396         * dwarf2/read.c (struct field_info): Fix indentation.
3397
3398 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
3399
3400         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
3401         ordering in comment.
3402         * frame.c (frame_id_eq): Fix indentation.
3403
3404 2020-08-31  Scott Linder  <scott@scottlinder.com>
3405             Simon Marchi  <simon.marchi@efficios.com>
3406
3407         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
3408         inline frame ids in outer frame.
3409
3410 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
3411
3412         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
3413         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
3414         (outer_frame_id): Use FID_STACK_OUTER instead of
3415         FID_STACK_INVALID.
3416         (frame_id_p): Don't check for outer_frame_id.
3417
3418 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
3419
3420         * frame-unwind.c (frame_unwind_got_optimized): Don't set
3421         regnum/frame in value.  Call allocate_value_lazy.
3422         * frame.c (frame_unwind_register_value): Use
3423         val_print_not_saved.
3424
3425 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
3426
3427         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
3428
3429 2020-08-29  Pedro Alves  <pedro@palves.net>
3430
3431         * progspace.c (print_program_space): Use all_inferiors.  Switch to
3432         the inferior before calling target_pid_to_str.
3433
3434 2020-08-28  Tom Tromey  <tom@tromey.com>
3435
3436         * xcoffread.c (xcoff_end_psymtab): Update comment.
3437         * dbxread.c (dbx_end_psymtab): Update comment.
3438
3439 2020-08-28  Tom de Vries  <tdevries@suse.de>
3440
3441         PR breakpoint/26544
3442         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
3443         event_location.
3444         (create_breakpoint): Same.
3445         (base_breakpoint_decode_location): Same.
3446         (bkpt_create_sals_from_location): Same.
3447         (bkpt_decode_location): Same.
3448         (bkpt_probe_create_sals_from_location): Same.
3449         (bkpt_probe_decode_location): Same.
3450         (tracepoint_create_sals_from_location): Same.
3451         (tracepoint_decode_location): Same.
3452         (tracepoint_probe_decode_location): Same.
3453         (strace_marker_create_sals_from_location): Same.
3454         (strace_marker_decode_location): Same.
3455         (create_sals_from_location_default): Same.
3456         (decode_location_default): Same.
3457         * breakpoint.h (struct breakpoint_ops): Same.
3458         (create_breakpoint): Same.
3459         * linespec.h (decode_line_full): Same.
3460         * linespec.c (decode_line_full): Same.  Throw error if
3461         result.size () == 0.
3462
3463 2020-08-27  Pedro Alves  <pedro@palves.net>
3464
3465         PR gdb/26524
3466         * breakpoint.c (until_break_fsm) <location_breakpoint,
3467         caller_breakpoint>: Delete fields.
3468         <breakpoints>: New field.
3469         <until_break_fsm>: Adjust to save a breakpoint vector instead of
3470         two individual breakpoints.
3471         (until_break_fsm::should_stop): Loop over breakpoints in the
3472         breakpoint vector.
3473         (until_break_fsm::clean_up): Adjust to clear the breakpoints
3474         vector.
3475         (until_break_command): Handle location expanding into multiple
3476         sals.
3477
3478 2020-08-27  Pedro Alves  <pedro@palves.net>
3479
3480         PR gdb/26523
3481         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
3482         bp_until breakpoints user-specified locations.  Update intro
3483         comment.
3484
3485 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
3486
3487         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
3488         gdb_bfd_sections): New.
3489         * maint.c (print_bfd_section_info): Change param type to
3490         maint_print_section_data.
3491         (print_objfile_section_info): Likewise.
3492         (print_bfd_section_info_maybe_relocated): Likewise.
3493         (maintenance_info_sections): Use gdb_bfd_sections.
3494
3495 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
3496
3497         * MAINTAINERS: Add ARC target and maintainer.
3498
3499 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
3500
3501         * configure.tgt: ARC support for GNU/Linux.
3502         * Makefile.in (ALL_TARGET_OBJS): Likewise.
3503         * arc-linux-tdep.c: New file.
3504         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
3505         * arc-tdep.c (arc_write_pc): Use it.
3506
3507 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
3508
3509         * arc-tdep.c (arc_check_for_hardware_loop): New.
3510         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
3511
3512 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
3513
3514         * arc-tdep.h: Include "gdbarch.h".
3515
3516 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
3517
3518         * arch/arc.h
3519         (arc_gdbarch_features): New class to stir the selection of target XML.
3520         (arc_create_target_description): Use FEATURES to choose XML target.
3521         (arc_lookup_target_description): Use arc_create_target_description
3522         to create _new_ target descriptions or return the already created
3523         ones if the FEATURES is the same.
3524         * arch/arc.c: Implementation of prototypes described above.
3525         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
3526         (arc_gdbarch_features_init): Initialize the FEATURES struct.
3527         * arc-tdep.c (*_feature_name): Make feature names consistent.
3528         (arc_register_feature): A new struct to hold information about
3529         registers of a particular target/feature.
3530         (arc_check_tdesc_feature): Check if XML provides registers in
3531         compliance with ARC_REGISTER_FEATURE structs.
3532         (arc_update_acc_reg_names): Add aliases for r58 and r59.
3533         (determine_*_reg_feature_set): Which feature name to look for.
3534         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
3535         (mach_type_to_arc_isa): Convert from a set of binutils machine types
3536         to expected ISA enums to be used in arc_gdbarch_features structs.
3537         * features/Makefile (FEATURE_XMLFILES): Add new files.
3538         * gdb/features/arc/v1-aux.c: New file.
3539         * gdb/features/arc/v1-aux.xml: Likewise.
3540         * gdb/features/arc/v1-core.c: Likewise.
3541         * gdb/features/arc/v1-core.xml: Likewise.
3542         * gdb/features/arc/v2-aux.c: Likewise.
3543         * gdb/features/arc/v2-aux.xml: Likewise.
3544         * gdb/features/arc/v2-core.c: Likewise.
3545         * gdb/features/arc/v2-core.xml: Likewise.
3546         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
3547
3548 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
3549             Andrew Burgess  <andrew.burgess@embecosm.com>
3550
3551         PR m2/26372
3552         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
3553         an assert.  Remove single element array indexing pattern as the
3554         MULTI_SUBSCRIPT support will handle this case too.
3555
3556 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
3557
3558         * value.h (valprint_check_validity): Move declaration from
3559         here...
3560         * valprint.h (valprint_check_validity): ... to here.
3561
3562 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
3563
3564         * debug.h: New file.
3565         * debug.c (debug_prefixed_vprintf): New function.
3566         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
3567         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
3568
3569 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
3570
3571         * infrun.h (infrun_debug_printf_1): New function declaration.
3572         (infrun_debug_printf): New macro.
3573         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
3574         throughout.
3575         (infrun_debug_printf): New function.
3576         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
3577         (handle_jit_event): Likewise.
3578
3579 2020-08-21  Mark Wielaard  <mark@klomp.org>
3580
3581         * ada-lex.l: Extend register warnings diagnostics comment for g++.
3582
3583 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
3584
3585         * frame.c (enum class frame_id_status): New.
3586         (struct frame_info) <this_id::p>: Change type to frame_id_status.
3587         (fprintf_frame): Update.
3588         (compute_frame_id): Set frame id status to "computing" on entry.
3589         Set it back to "not_computed" on failure and to "computed" on
3590         success.
3591         (get_frame_id): Assert the frame id is not being computed.
3592         (create_sentinel_frame): Use frame_id_status::COMPUTED.
3593         (create_new_frame): Likewise.
3594         (frame_cleanup_after_sniffer): Update assert.
3595
3596 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3597
3598         * regcache.c (pid_ptid_regcache_map): New type.
3599         (target_ptid_regcache_map): Remove.
3600         (target_pid_ptid_regcache_map): New type.
3601         (regcaches): Change type to target_pid_ptid_regcache_map.
3602         (get_thread_arch_aspace_regcache): Update.
3603         (regcache_thread_ptid_changed): Update, handle pid-like ptid
3604         case.
3605         (regcaches_size): Update.
3606         (regcache_count): Update.
3607         (registers_changed_ptid_target_pid_test): New.
3608         (_initialize_regcache): Register new test.
3609
3610 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3611
3612         * regcache.c (regcache_count): New.
3613         (struct regcache_test_data): New.
3614         (regcache_test_data_up): New.
3615         (populate_regcaches_for_test): New.
3616         (regcaches_test): Remove.
3617         (get_thread_arch_aspace_regcache_test): New.
3618         (registers_changed_ptid_all_test): New.
3619         (registers_changed_ptid_target_test): New.
3620         (registers_changed_ptid_target_ptid_test): New.
3621         (regcache_thread_ptid_changed): Remove regcache_count lambda.
3622         (_initialize_regcache): Register new tests.
3623
3624 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3625
3626         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
3627         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
3628         gdbarch and aspace parameter.  Use current inferior's aspace.
3629         Validate regcache's arch value.
3630         (regcaches_test): Update.
3631
3632 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3633
3634         * regcache.c (regcaches_test): Call registers_changed.
3635
3636 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3637
3638         * infrun.c (process_event_stop_test): Fix typo "breapoint".
3639
3640 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3641
3642         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
3643         to find the end of prologue for flang compiled binaries.
3644         * arm-tdep.c (arm_skip_prologue): Likewise.
3645         * i386-tdep.c (i386_skip_prologue): Likewise.
3646         * producer.c (producer_is_llvm): New function.
3647         (producer_parsing_tests): Added new tests for clang/flang.
3648         * producer.h (producer_is_llvm): New declaration.
3649
3650 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
3651
3652         * linux-nat.c (linux_nat_debug_printf): New function.
3653         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
3654
3655 2020-08-18  Aaron Merey  <amerey@redhat.com>
3656
3657         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
3658         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
3659         (CLIBS): Add DEBUGINFOD_LIBS.
3660
3661 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
3662
3663         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
3664         'gdbarch_num_regs'.
3665
3666 2020-08-17  Tom Tromey  <tromey@adacore.com>
3667
3668         * ada-varobj.c (ada_varobj_decode_var): Handle case where
3669         ada_get_decoded_value returns NULL.
3670
3671 2020-08-17  Tom Tromey  <tromey@adacore.com>
3672
3673         * python/py-inferior.c (infpy_search_memory): Use
3674         gdb_py_object_from_ulongest.
3675         * python/py-infevents.c (create_inferior_call_event_object)
3676         (create_memory_changed_event_object): Use
3677         gdb_py_object_from_ulongest.
3678         * python/py-linetable.c (ltpy_entry_get_pc): Use
3679         gdb_py_object_from_ulongest.
3680
3681 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
3682
3683         * loc.c (class symbol_needs_eval_context): Fix indentation.
3684
3685 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
3686
3687         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
3688         bool.
3689
3690 2020-08-17  Tom de Vries  <tdevries@suse.de>
3691
3692         PR gdb/26393
3693         * gdbtypes.c (dump_dynamic_prop): New function.
3694         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
3695
3696 2020-08-15  Tom de Vries  <tdevries@suse.de>
3697
3698         PR backtrace/26390
3699         * stack.c (print_frame_args): Temporarily set the selected
3700         frame to FRAME while printing the frame's arguments.
3701
3702 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3703
3704         PR breakpoints/26385
3705         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
3706         Always clear watchpoint with PTRACE_SET_DEBUGREG.
3707
3708 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3709
3710         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
3711         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
3712         and >= to check return value instead of == -1 and != -1.
3713
3714 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
3715
3716         * utils.h (class gdb_argv) <as_array_view>: New method.
3717         * utils.c (gdb_argv_as_array_view_test): New.
3718         (_initialize_utils): Register selftest.
3719         * maint.c (maintenance_selftest): Use the new method.
3720
3721 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
3722
3723         * target.h (supports_dumpcore, dumpcore): New
3724         function declarations.
3725         * target.c (supports_dumpcore, dumpcore): New
3726         functions.
3727         * target-delegates.c: Rebuild.
3728         * gcore.c (gcore_command): Use target_supports_dumpcore ()
3729         and target_dumpcore ().
3730
3731 2020-08-13  Aaron Merey  <amerey@redhat.com>
3732
3733         * debuginfod-support.c: Replace global variables with user_data.
3734
3735 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
3736
3737         * maint.c (maintenance_selftest): Split args and pass array_view
3738         to run_tests.
3739
3740 2020-08-12  Luis Machado  <luis.machado@linaro.org>
3741
3742         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
3743         type's length.
3744         Use %s and pulongest to print the length.
3745
3746 2020-08-12  Pedro Alves  <palves@redhat.com>
3747
3748         * NEWS: Move "Multi-target debugging support" item to the
3749         "Changes since GDB 9" section.
3750
3751 2020-08-12  Pedro Alves  <palves@redhat.com>
3752
3753         PR gdb/26336
3754         * progspace.c (program_space::remove_objfile): Invalidate the
3755         frame cache.
3756
3757 2020-08-11  Tom de Vries  <tdevries@suse.de>
3758
3759         * MAINTAINERS: Mark ms1 as deleted.
3760
3761 2020-08-10  Luis Machado  <luis.machado@linaro.org>
3762
3763         PR gdb/26310
3764
3765         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
3766         act accordingly.
3767         (aarch64_analyze_prologue_test): Add more unit tests to exercise
3768         movz/str/stur/stp skipping behavior.
3769
3770 2020-08-10  Luis Machado  <luis.machado@linaro.org>
3771
3772         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
3773         struct user_sve_header instead of struct sve_context.
3774
3775 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
3776
3777         * read.h (dwarf2_fetch_die_loc_sect_off,
3778         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
3779         `void *` parameter with function_view.
3780         * read.c (dwarf2_fetch_die_loc_sect_off,
3781         dwarf2_fetch_die_loc_cu_off): Likewise.
3782         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
3783         (per_cu_dwarf_call): Adjust.
3784         (get_frame_address_in_block_wrapper): Remove.
3785         (indirect_synthetic_pointer): Adjust.
3786         (get_ax_pc): Remove.
3787         (dwarf2_compile_expr_to_ax): Adjust.
3788
3789 2020-08-08  Tom de Vries  <tdevries@suse.de>
3790
3791         PR build/26344
3792         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
3793         constructor.
3794         * regcache.c (get_thread_arch_aspace_regcache): Same.
3795
3796 2020-08-07  Tom Tromey  <tromey@adacore.com>
3797
3798         * ravenscar-thread.c
3799         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
3800         New method.
3801         (ravenscar_thread_target::wait): Check
3802         runtime_initialized.
3803         (ravenscar_thread_target::prepare_to_store)
3804         (ravenscar_thread_target::stopped_by_sw_breakpoint)
3805         (ravenscar_thread_target::stopped_by_hw_breakpoint)
3806         (ravenscar_thread_target::stopped_by_watchpoint)
3807         (ravenscar_thread_target::stopped_data_address)
3808         (ravenscar_thread_target::core_of_thread): Use
3809         scoped_restore_current_thread and
3810         set_base_thread_from_ravenscar_task.
3811
3812 2020-08-07  Tom Tromey  <tromey@adacore.com>
3813
3814         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
3815
3816 2020-08-07  Tom Tromey  <tromey@adacore.com>
3817
3818         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
3819         update_inferior_ptid before update_thread_list.
3820         (temporarily_change_regcache_ptid): New class.
3821         (ravenscar_thread_target::fetch_registers)
3822         (ravenscar_thread_target::store_registers)
3823         (ravenscar_thread_target::prepare_to_store): Use base thread when
3824         forwarding operation.
3825
3826 2020-08-07  Tom Tromey  <tromey@adacore.com>
3827
3828         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
3829         "is_pid" case.
3830
3831 2020-08-07  Tom Tromey  <tromey@adacore.com>
3832
3833         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
3834         New methods.
3835         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
3836         first.
3837         (ravenscar_thread_target::add_thread): Rename from
3838         ravenscar_add_thread.
3839         (ravenscar_thread_target::update_thread_list): Use a lambda.
3840         (ravenscar_thread_target::xfer_partial): New method.
3841
3842 2020-08-07  Tom Tromey  <tromey@adacore.com>
3843
3844         * ada-lang.h (ada_task_list_iterator_ftype): Now a
3845         gdb::function_view.
3846         (iterate_over_live_ada_tasks): Change type of argument.
3847         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
3848         of argument.
3849
3850 2020-08-07  Tom Tromey  <tromey@adacore.com>
3851
3852         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
3853         Remove.
3854         (ravenscar_thread_target::extra_thread_info): Remove.
3855         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
3856         defer to target beneath for non-Ravenscar threads.
3857
3858 2020-08-07  Tom Tromey  <tromey@adacore.com>
3859
3860         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
3861         get_base_thread_from_ravenscar_task>: Now methods.
3862         <m_cpu_map>: New member.
3863         (ravenscar_thread_target::get_thread_base_cpu): Rename from
3864         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
3865         (ravenscar_thread_target::task_is_currently_active): Update.
3866         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
3867         Now a method.
3868         (ravenscar_thread_target::add_active_thread): Put initial thread
3869         into the m_cpu_map.
3870
3871 2020-08-07  Tom Tromey  <tromey@adacore.com>
3872
3873         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
3874         event_ptid.
3875
3876 2020-08-07  Tom Tromey  <tromey@adacore.com>
3877
3878         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
3879         runtime_initialized.
3880
3881 2020-08-07  Tom Tromey  <tromey@adacore.com>
3882
3883         * ravenscar-thread.c (ravenscar_thread_target): Don't call
3884         add_active_thread.
3885         (ravenscar_thread_target::add_active_thread): Now public.
3886         (ravenscar_inferior_created): Call add_active_thread after pushing
3887         the target.
3888
3889 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
3890
3891         * regcache.c (ptid_regcache_map): New type.
3892         (target_ptid_regcache_map): New type.
3893         (regcaches): Change type to target_ptid_regcache_map.
3894         (get_thread_arch_aspace_regcache): Update to regcaches' new
3895         type.
3896         (regcache_thread_ptid_changed): Likewise.
3897         (registers_changed_ptid): Likewise.
3898         (regcaches_size): Likewise.
3899         (regcaches_test): Update.
3900         (regcache_thread_ptid_changed): Update.
3901         * regcache.h (regcache_up): New type.
3902         * gdbsupport/ptid.h (hash_ptid): New struct.
3903
3904 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
3905
3906         * observable.h (thread_ptid_changed): Add parameter
3907         `process_stratum_target *`.
3908         * infrun.c (infrun_thread_ptid_changed): Add parameter
3909         `process_stratum_target *` and use it.
3910         (selftests): New namespace.
3911         (infrun_thread_ptid_changed): New function.
3912         (_initialize_infrun): Register selftest.
3913         * regcache.c (regcache_thread_ptid_changed): Add parameter
3914         `process_stratum_target *` and use it.
3915         (regcache_thread_ptid_changed): New function.
3916         (_initialize_regcache): Register selftest.
3917         * thread.c (thread_change_ptid): Pass target to
3918         thread_ptid_changed observable.
3919
3920 2020-08-06  Caroline Tice <cmtice@google.com>
3921
3922         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
3923         (struct dwp_sections): Update field comments.  Add loclists and
3924         rnglists fields.
3925         (struct virtual_v2_dwo_sections): Rename struct to
3926         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
3927         size & offset fields for loclists and rnglists.
3928         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
3929         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
3930         skipping dummy type units.
3931         (create_dwp_hash_table): Update the large comment above the function to
3932         discuss Version 5 DWP files as well, with references.  Update all the
3933         version checks in the function to check for version 5 as well.  Add new
3934         section at the end to create dwp hash table for version 5.
3935         (create_dwp_v2_section): Rename function to
3936         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
3937         Add V5 to error message text.
3938         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
3939         into calls to create_dwp_v2_or_v5_section.
3940         (create_dwo_unit_in_dwp_v5): New function.
3941         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
3942         check for version2; add else clause to handle version 5.
3943         (open_and_init_dwo_file): Add code to check dwarf version & only call
3944         create_debug_types_hash_table (with sections.types) if version is not 5;
3945         else call create_debug_type_hash_table, with sections.info.
3946         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
3947         version 5.
3948         (dwarf2_locate_v5_dwp_sections): New function.
3949         (open_and_init_dwp_file): Add else-if clause for version 5 to call
3950         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
3951
3952 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
3953
3954         * regcache.h (class regcache): Remove friend
3955         registers_changed_ptid.
3956         <regcache_thread_ptid_changed>: Remove.
3957         <regcaches>: Remove.
3958         * regcache.c (regcache::regcaches): Rename to...
3959         (regcaches): ... this.  Make static.
3960         (get_thread_arch_aspace_regcache): Update.
3961         (regcache::regcache_thread_ptid_changed): Rename to...
3962         (regcache_thread_ptid_changed): ... this.  Update.
3963         (class regcache_access): Remove.
3964         (regcaches_test): Update.
3965         (_initialize_regcache): Update.
3966         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
3967         <forward_list>.
3968
3969 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
3970
3971         * regcache.h (class regcache) <current_regcache>: Rename to...
3972         <regcaches>: ... this.  Move doc here.
3973         * regcache.c (regcache::current_regcache) Rename to...
3974         (regcache::regcaches): ... this.  Move doc to header.
3975         (get_thread_arch_aspace_regcache): Update.
3976         (regcache::regcache_thread_ptid_changed): Update.
3977         (registers_changed_ptid): Update.
3978         (class regcache_access) <current_regcache_size>: Rename to...
3979         <regcaches_size>: ... this.
3980         (current_regcache_test): Rename to...
3981         (regcaches_test): ... this.
3982         (_initialize_regcache): Update.
3983
3984 2020-08-06  Victor Collod  <vcollod@nvidia.com>
3985
3986         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
3987
3988 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
3989
3990         * corelow.c (core_target::build_file_mappings): Don't output
3991         null pathname in warning.
3992
3993 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
3994
3995         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
3996         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
3997         gdb.dwarf2/dw2-single-line-discriminators.exp,
3998         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
3999
4000 2020-08-05  Tom Tromey  <tromey@adacore.com>
4001
4002         PR rust/26197:
4003         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
4004         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
4005         Fix off-by-one and type size errors in ordinary case.
4006
4007 2020-08-05  Tom de Vries  <tdevries@suse.de>
4008
4009         * gdbtypes.c (type_not_allocated, type_not_associated): Use
4010         "prop->const_val () == 0" instead of "prop->const_val () != 0".
4011
4012 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
4013
4014         * frame.h (frame_id_p): Return bool.
4015         (frame_id_artificial_p): Return bool.
4016         (frame_id_eq): Return bool.
4017         (has_stack_frames): Return bool.
4018         (get_selected_frame): Fix typo in comment.
4019         (get_frame_pc_if_available): Return bool.
4020         (get_frame_address_in_block_if_available): Return bool.
4021         (get_frame_func_if_available): Return bool.
4022         (read_frame_register_unsigned): Return bool.
4023         (get_frame_register_bytes): Return bool.
4024         (safe_frame_unwind_memory): Return bool.
4025         (deprecated_frame_register_read): Return bool.
4026         (frame_unwinder_is): Return bool.
4027         * frame.c (struct frame_info) <prev_arch::p>: Change type to
4028         bool.
4029         <this_id::p>: Likewise.
4030         <prev_p>: Likewise.
4031         (frame_stash_add): Return bool.
4032         (get_frame_id): Use bool.
4033         (frame_id_build_special) Use bool.
4034         (frame_id_build_unavailable_stack): Use bool.
4035         (frame_id_build): Use bool.
4036         (frame_id_p): Return bool, use true/false instead of 1/0.
4037         (frame_id_artificial_p): Likewise.
4038         (frame_id_eq): Likewise.
4039         (frame_id_inner): Likewise.
4040         (get_frame_func_if_available): Likewise.
4041         (read_frame_register_unsigned): Likewise.
4042         (deprecated_frame_register_read): Likewise.
4043         (get_frame_register_bytes): Likewise.
4044         (has_stack_frames): Likewise.
4045         (inside_main_func): Likewise.
4046         (inside_entry_func): Likewise.
4047         (get_frame_pc_if_available): Likewise.
4048         (get_frame_address_in_block_if_available): Likewise.
4049         (frame_unwinder_is): Likewise.
4050         (safe_frame_unwind_memory): Likewise.
4051         (frame_unwind_arch): Likewise.
4052
4053 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
4054
4055         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
4056         type to cached_copy_status.
4057         (fprintf_frame): Adjust.
4058         (get_frame_func_if_available): Adjust.
4059         (frame_cleanup_after_sniffer): Adjust.
4060
4061 2020-08-04  Mark Wielaard  <mark@klomp.org>
4062
4063         * MAINTAINERS (Write After Approval): Update email address.
4064
4065 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
4066
4067         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
4068         dynamic_prop::const_val.
4069
4070 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
4071
4072         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
4073         dynamic_prop::kind.
4074
4075 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
4076
4077         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
4078
4079 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
4080
4081         * configure.tgt: Set gdb_sim for bpf-*-* targets.
4082
4083 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
4084             Jose E. Marchesi  <jose.marchesi@oracle.com>
4085
4086         * configure.tgt: Add entry for bpf-*-*.
4087         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
4088         (ALLDEPFILES): Add bpf-tdep.c.
4089         * bpf-tdep.c: New file.
4090         * MAINTAINERS: Add bpf target and maintainer.
4091         * NEWS: Mention the support for the new target.
4092
4093 2020-08-04  Tom de Vries  <tdevries@suse.de>
4094
4095         PR symtab/23270
4096         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
4097         Error.
4098
4099 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
4100
4101         * syscalls/freebsd.xml: Regenerate.
4102
4103 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
4104
4105         * syscalls/update-freebsd.sh: Fix usage and year range.
4106
4107 2020-08-03  Tom de Vries  <tdevries@suse.de>
4108
4109         PR symtab/26333
4110         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
4111         DW_LNE_lo_user/DW_LNE_hi_user range.
4112
4113 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
4114
4115         PR ada/26318
4116         * ada-lang.c (ada_modulus): Return 0 if property is not of const
4117         kind.
4118
4119 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4120
4121         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
4122
4123 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4124
4125         * breakpoint.c (set_breakpoint_condition): Update the condition
4126         expressions after checking that the input condition string parses
4127         successfully and does not contain junk at the end.
4128
4129 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4130
4131         * breakpoint.c (set_breakpoint_condition): Update the
4132         condition string after parsing the new condition successfully.
4133
4134 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4135
4136         * proc-api.c (_STRUCTURED_PROC): Don't define.
4137         * proc-events.c: Likewise.
4138         * proc-flags.c: Likewise.
4139         * proc-why.c: Likewise.
4140         * procfs.c: Likewise.
4141
4142         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
4143         * configure, config.in: Regenerate.
4144
4145 2020-07-30  Tom de Vries  <tdevries@suse.de>
4146
4147         PR build/26320
4148         * ui-style.h (struct ui_file_style::color): Wrap m_value and
4149         m_red/m_green/m_blue in a union.
4150
4151 2020-07-29  Tom de Vries  <tdevries@suse.de>
4152
4153         PR tdep/26280
4154         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
4155
4156 2020-07-28  Tom Tromey  <tromey@adacore.com>
4157
4158         PR symtab/26270:
4159         * symtab.h (find_pc_partial_function_sym): Declare.
4160         * cli/cli-cmds.c (disassemble_command): Use
4161         find_pc_partial_function_sym.  Check asm_demangle.
4162         * blockframe.c (cache_pc_function_sym): New global.
4163         (cache_pc_function_name): Remove.
4164         (clear_pc_function_cache): Update.
4165         (find_pc_partial_function_sym): New function, from
4166         find_pc_partial_function.
4167         (find_pc_partial_function): Rewrite using
4168         find_pc_partial_function_sym.
4169
4170 2020-07-28  Tom Tromey  <tromey@adacore.com>
4171
4172         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
4173         help.  Add usage.
4174
4175 2020-07-28  Tom Tromey  <tromey@adacore.com>
4176
4177         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
4178         <DW_OP_GNU_variable_value>: Cast to address type.
4179
4180 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
4181
4182         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
4183         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
4184         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
4185         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
4186         (nbsd_get_siginfo_type): New.
4187         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
4188         (_initialize_nbsd_tdep): New.
4189
4190 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
4191
4192         PR binutils/26301
4193         * configure: Regenerated.
4194
4195 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
4196
4197         PR binutils/26301
4198         * configure: Regenerated.
4199
4200 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
4201
4202         * python/py-frame.c: Remove 'user-regs.h' include.
4203         (frapy_read_register): Rewrite to make use of
4204         gdbpy_parse_register_id.
4205         * python/py-registers.c (gdbpy_parse_register_id): New function,
4206         moved here from python/py-unwind.c.  Updated the return type, and
4207         also accepts register descriptor objects.
4208         * python/py-unwind.c: Remove 'user-regs.h' include.
4209         (pyuw_parse_register_id): Moved to python/py-registers.c.
4210         (unwind_infopy_add_saved_register): Update to use
4211         gdbpy_parse_register_id.
4212         (pending_framepy_read_register): Likewise.
4213         * python/python-internal.h (gdbpy_parse_register_id): Declare.
4214
4215 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
4216
4217         * python/py-registers.c: Add 'user-regs.h' include.
4218         (register_descriptor_iter_find): New function.
4219         (register_descriptor_iterator_object_methods): New static global
4220         methods array.
4221         (register_descriptor_iterator_object_type): Add pointer to methods
4222         array.
4223
4224 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
4225
4226         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
4227         for all architectures on FreeBSD 11.3 and later.
4228
4229 2020-07-27  Tom Tromey  <tromey@adacore.com>
4230
4231         * gcore.h (load_corefile): Don't declare.
4232
4233 2020-07-27  Tom de Vries  <tdevries@suse.de>
4234
4235         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
4236         * config.in: Regenerate.
4237         * configure: Regenerate.
4238
4239 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
4240
4241         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
4242         ws2tcpip.h.  When checking whether socklen_t type is defined, use
4243         ws2tcpip.h if it is available and sys/socket.h isn't.
4244         * configure: Regenerate.
4245         * config.in: Regenerate.
4246
4247 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4248
4249         PR fortran/23051
4250         PR fortran/26139
4251         * valops.c (value_ind): Pass address to
4252         readjust_indirect_value_type.
4253         * value.c (readjust_indirect_value_type): Make parameter
4254         non-const, and add extra address parameter.  Resolve original type
4255         before using it.
4256         * value.h (readjust_indirect_value_type): Update function
4257         signature and comment.
4258
4259 2020-07-25  Tom de Vries  <tdevries@suse.de>
4260
4261         PR symtab/26243
4262         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
4263         entries.
4264
4265 2020-07-24  Aaron Merey  <amerey@redhat.com>
4266
4267         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
4268         * configure: Rebuild.
4269
4270 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
4271
4272         PR corefiles/26294
4273         * corelow.c (_initialize_corelow): Add period to help text
4274         for "maintenance print core-file-backed-mappings".
4275
4276 2020-07-23  Pedro Alves  <pedro@palves.net>
4277
4278         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
4279         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
4280         meanwhile.
4281         * frame.c (frame_cache_generation, get_frame_cache_generation):
4282         New.
4283         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
4284         (get_prev_frame_if_no_cycle): On exception, don't touch
4285         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
4286         * frame.h (get_frame_cache_generation): Declare.
4287
4288 2020-07-23  Tom de Vries  <tdevries@suse.de>
4289
4290         PR tui/26282
4291         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
4292         New default constructor.
4293
4294 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4295
4296         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
4297         exclude non-statement entries.
4298
4299 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4300
4301         * NEWS (New commands): Mention new command
4302         "maintenance print core-file-backed-mappings".
4303
4304 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4305
4306         * corelow.c (gdbcmd.h): Include.
4307         (core_target::info_proc_mappings): New method.
4308         (get_current_core_target): New function.
4309         (maintenance_print_core_file_backed_mappings): New function.
4310         (_initialize_corelow): Add core-file-backed-mappings to
4311         "maint print" commands.
4312
4313 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4314
4315         * linux-tdep.c (dump_note_entry_p): New function.
4316         (linux_dump_mapping_p_ftype): New typedef.
4317         (linux_find_memory_regions_full): Add new parameter,
4318         should_dump_mapping_p.
4319         (linux_find_memory_regions): Adjust call to
4320         linux_find_memory_regions_full.
4321         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
4322         call to linux_find_memory_regions_full.
4323
4324 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4325
4326         * corelow.c (solist.h, unordered_map): Include.
4327         (class core_target): Add field m_core_file_mappings and
4328         method build_file_mappings.
4329         (core_target::core_target): Call build_file_mappings.
4330         (core_target::~core_target): Free memory associated with
4331         m_core_file_mappings.
4332         (core_target::build_file_mappings): New method.
4333         (core_target::xfer_partial): Use m_core_file_mappings
4334         for memory transfers.
4335         * linux-tdep.c (linux_read_core_file_mappings): New
4336         function.
4337         (linux_core_info_proc_mappings): Rewrite to use
4338         linux_read_core_file_mappings.
4339         (linux_init_abi): Register linux_read_core_file_mappings.
4340
4341 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4342
4343         * arch-utils.c (default_read_core_file_mappings): New function.
4344         * arch-utils.c (default_read_core_file_mappings): Declare.
4345         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
4346         * gdbarch.h, gdbarch.c: Regenerate.
4347
4348 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4349
4350         PR corefiles/25631
4351         * corelow.c (core_target:xfer_partial):  Revise
4352         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
4353         case after first checking the stratum beneath the core
4354         target.
4355         (has_all_memory): Return true.
4356         * target.c (raw_memory_xfer_partial): Revise comment
4357         regarding use of has_all_memory.
4358
4359 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4360
4361         * exec.h (section_table_xfer_memory): Revise declaration,
4362         replacing section name parameter with an optional callback
4363         predicate.
4364         * exec.c (section_table_xfer_memory): Likewise.
4365         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
4366         of section_table_xfer_memory.
4367
4368 2020-07-22  Tom Tromey  <tromey@adacore.com>
4369
4370         * mi/mi-cmd-stack.c (list_args_or_locals): Use
4371         lookup_symbol_search_name.
4372
4373 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4374
4375         * python/py-registers.c (gdbpy_register_object_data_init): Remove
4376         redundant local variable.
4377         (gdbpy_get_register_descriptor): Extract descriptor vector as a
4378         reference, not pointer, update code accordingly.
4379
4380 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4381             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4382
4383         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
4384         * jit.c (jit_breakpoint_re_set_internal): Use the
4385         `skip_jit_symbol_lookup` field.
4386
4387 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4388             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4389
4390         * jit.c (jit_read_descriptor): Define the descriptor address once,
4391         use twice.
4392         (jit_breakpoint_deleted): Move the declaration of the loop variable
4393         `iter` into the loop header.
4394         (jit_breakpoint_re_set_internal): Move the declaration of the local
4395         variable `objf_data` to the first point of definition.
4396         (jit_event_handler): Move the declaration of local variables
4397         `code_entry`, `entry_addr`, and `objf` to their first point of use.
4398         Rename `objf` to `jited`.
4399
4400 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4401
4402         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
4403         Remove.
4404         * jit.c (get_jiter_objfile_data): Update.
4405
4406 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4407             Simon Marchi  <simon.marchi@polymtl.ca>
4408
4409         * jit.c (struct jit_program_space_data): Remove.
4410         (jit_program_space_key): Remove.
4411         (jiter_objfile_data::~jiter_objfile_data): Remove program space
4412         stuff.
4413         (get_jit_program_space_data): Remove.
4414         (jit_breakpoint_deleted): Iterate on all of the program space's
4415         objfiles.
4416         (jit_inferior_init): Likewise.
4417         (jit_breakpoint_re_set_internal): Likewise.  Also change return
4418         type to void.
4419         (jit_breakpoint_re_set): Pass current_program_space to
4420         jit_breakpoint_re_set_internal.
4421
4422 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4423
4424         * jit.h (struct jiter_objfile_data) <cached_code_address,
4425         jit_breakpoint>: Move to here from ...
4426         * jit.c (jit_program_space_data): ... here.
4427         (jiter_objfile_data::~jiter_objfile_data): Update.
4428         (jit_breakpoint_deleted): Update.
4429         (jit_breakpoint_re_set_internal): Update.
4430
4431 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4432
4433         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
4434         checks.
4435         (jit_read_descriptor): Remove NULL check.
4436         (jit_event_handler): Add an assertion.
4437
4438 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4439
4440         * jit.h (struct jit_objfile_data):  Split into...
4441         (struct jiter_objfile_data): ... this ...
4442         (struct jited_objfile_data): ... and this.
4443         * objfiles.h (struct objfile) <jit_data>: Remove.
4444         <jiter_data, jited_data>: New fields.
4445         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
4446         (jiter_objfile_data::~jiter_objfile_data): ... this.
4447         (get_jit_objfile_data): Rename to ...
4448         (get_jiter_objfile_data): ... this.
4449         (add_objfile_entry): Update.
4450         (jit_read_descriptor): Use get_jiter_objfile_data.
4451         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
4452         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
4453         (jit_inferior_exit_hook): Use objfile's jited_data field.
4454
4455 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4456
4457         * jit.h: Forward-declare `struct minimal_symbol`.
4458         (struct jit_objfile_data): Migrate to here from jit.c; also add a
4459         constructor, destructor, and an objfile* field.
4460         * jit.c (jit_objfile_data): Remove.
4461         (struct jit_objfile_data): Migrate from here to jit.h.
4462         (jit_objfile_data::~jit_objfile_data): New destructor
4463         implementation with code moved from free_objfile_data.
4464         (free_objfile_data): Delete.
4465         (get_jit_objfile_data): Update to use the jit_data field of objfile.
4466         (jit_find_objf_with_entry_addr): Ditto.
4467         (jit_inferior_exit_hook): Ditto.
4468         (_initialize_jit): Remove the call to
4469         register_objfile_data_with_cleanup.
4470         * objfiles.h (struct objfile) <jit_data>: New field.
4471
4472 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4473
4474         * jit.h: Forward-declare `struct objfile`.
4475         (jit_event_handler): Add a second parameter, the JITer objfile.
4476         * jit.c (jit_read_descriptor): Change the signature to take the
4477         JITer objfile as an argument instead of the jit_program_space_data.
4478         (jit_inferior_init): Update the call to jit_read_descriptor.
4479         (jit_event_handler): Use the new JITer objfile argument when calling
4480         jit_read_descriptor.
4481         * breakpoint.c (handle_jit_event): Update the call to
4482         jit_event_handler to pass the JITer objfile.
4483
4484 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4485
4486         * gdbarch.c: Regenerate.
4487         * gdbarch.h: Regenerate.
4488         * gdbarch.sh (handle_segmentation_fault): Remove method.
4489         * infrun.c (handle_segmentation_fault): Remove.
4490         (print_signal_received_reason): Remove call to
4491         handle_segmentation_fault.
4492
4493 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4494
4495         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
4496         Rename to sparc64_linux_report_signal_info and add siggnal
4497         argument.
4498         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
4499         instead of sparc64_linux_handle_segmentation_fault.
4500
4501 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4502
4503         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
4504         i386_linux_report_signal_info instead of
4505         i386_linux_handle_segmentation_fault.
4506         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
4507         to i386_linux_report_signal_info and add siggnal argument.
4508         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
4509         of i386_linux_handle_segmentation_fault.
4510         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
4511         to i386_linux_report_signal_info and add siggnal argument.
4512
4513 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4514
4515         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
4516         hook if present.
4517
4518 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4519
4520         * gdbarch.c: Regenerate.
4521         * gdbarch.h: Regenerate.
4522         * gdbarch.sh (report_signal_info): New method.
4523         * infrun.c (print_signal_received_reason): Invoke gdbarch
4524         report_signal_info hook if present.
4525
4526 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
4527
4528         * python/py-registers.c : Add 'unordered_map' include.
4529         (gdbpy_new_reggroup): Renamed to...
4530         (gdbpy_get_reggroup): ...this.  Update to only create register
4531         group descriptors when needed.
4532         (gdbpy_reggroup_iter_next): Update.
4533
4534 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
4535
4536         * python/py-registers.c (gdbpy_register_object_data): New static
4537         global.
4538         (gdbpy_register_object_data_init): New function.
4539         (gdbpy_new_register_descriptor): Renamed to...
4540         (gdbpy_get_register_descriptor): ...this, and update to reuse
4541         existing register descriptors where possible.
4542         (gdbpy_register_descriptor_iter_next): Update.
4543         (gdbpy_initialize_registers): Register new gdbarch data.
4544
4545 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
4546
4547         * linux-nat.c (stopped_pids): Make static.
4548
4549 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
4550
4551         PR ada/26235
4552         * gdbtypes.c (ada_discrete_type_low_bound,
4553         ada_discrete_type_high_bound): Handle undefined bounds.
4554
4555 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
4556
4557         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
4558         declaration.
4559         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
4560         function.
4561
4562 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
4563
4564         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
4565         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
4566         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
4567         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
4568         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
4569         method.
4570
4571 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
4572
4573         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
4574         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
4575         which are deprecated in Guile 3.0.
4576         * configure.ac (try_guile_versions): Add "guile-3.0".
4577         * configure (try_guile_versions): Regenerate.
4578         * NEWS: Update entry.
4579
4580 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
4581             Doug Evans  <dje@google.com>
4582
4583         PR gdb/21104
4584         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
4585         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
4586         USING_GUILE_BEFORE_2_2.
4587         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
4588         Change type to 'scm_t_port_type *'.
4589         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
4590         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
4591         parameter and honor it.  Update callers.
4592         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
4593         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
4594         functions.
4595         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
4596         USING_GUILE_BEFORE_2_2.
4597         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
4598         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
4599         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
4600         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
4601         and 'SCM_PORT_TYPE'.
4602         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
4603         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
4604         (gdbscm_memory_port_read, gdbscm_memory_port_write)
4605         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
4606         [!USING_GUILE_BEFORE_2_2]: New functions.
4607         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
4608         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
4609         'gdbscm_memory_port_read'.
4610         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
4611         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
4612         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
4613         function.
4614         (ioscm_init_memory_port): Remove.
4615         (ioscm_init_memory_port_stream): New function
4616         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
4617         function.
4618         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
4619         Return scm_from_uint (0).
4620         (gdbscm_set_memory_port_read_buffer_size_x)
4621         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
4622         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
4623         Return scm_from_uint (0).
4624         (gdbscm_set_memory_port_write_buffer_size_x)
4625         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
4626         * configure.ac (try_guile_versions): Add "guile-2.2".
4627         * configure: Regenerate.
4628         * NEWS: Add entry.
4629
4630 2020-07-18  Tom Tromey  <tom@tromey.com>
4631
4632         * linux-nat.c (linux_multi_process): Remove.
4633         (linux_nat_target::supports_multi_process): Return true.
4634
4635 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4636
4637         * arch/riscv.c (riscv_tdesc_cache): Change map type.
4638         (riscv_lookup_target_description): Return pointer out of
4639         unique_ptr.
4640         * target-descriptions.c (allocate_target_description): Add
4641         comment.
4642         (target_desc_deleter::operator()): Likewise.
4643         * target-descriptions.h (struct target_desc_deleter): Moved to
4644         gdbsupport/tdesc.h.
4645         (target_desc_up): Likewise.
4646
4647 2020-07-17  Tom Tromey  <tromey@adacore.com>
4648
4649         * linux-nat.c (linux_nat_target::supports_non_stop)
4650         (linux_nat_target::always_non_stop_p): Use "true".
4651         (linux_nat_target::supports_disable_randomization): Use "true" and
4652         "false".
4653
4654 2020-07-16  Caroline Tice  <cmtice@google.com>
4655
4656         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
4657         (RNGLIST_HEADER_SIZE64): New constant definition.
4658         (struct dwop_section_names): Add rnglists_dwo.
4659         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
4660         (struct loclist_header): Rename to 'loclists_rnglists_header'.
4661         (struct dwo_sections): Add rnglists field.
4662         (read_attribut_reprocess): Add tag parameter.
4663         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
4664         (cu_debug_rnglists_section): New function (decl & definition).
4665         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
4666         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
4667         die whose range is being checked; get rnglist section from
4668         cu_debug_rnglists_section, to get from either objfile or dwo file as
4669         appropriate.  Add cases for DW_RLE_base_addressx,
4670         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
4671         the base address to DW_RLE_offset_pairs (not to all ranges), moving
4672         test inside if-condition and updating complaint message.
4673         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
4674         dwarf2_rnglists_process.
4675         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
4676         dwarf2_ranges_process.
4677         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
4678         need_ranges_base and update comment appropriately.  Also pass die tag
4679         to dwarf2_ranges_read.
4680         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
4681         need_ranges_base and update comment appropriately.  Also pass die tag
4682         to dwarf2_ranges_process.
4683         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
4684         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
4685         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
4686         need_ranges_base and update comment appropriately.  Also pass die tag
4687         to read_attribute_reprocess and dwarf2_ranges_read.
4688         (read_loclist_header): Rename function to read_loclists_rnglists_header,
4689         and update function comment appropriately.
4690         (read_loclist_index): Call read_loclists_rnglists_header instead of
4691         read_loclist_header.
4692         (read_rnglist_index): New function.
4693         (read_attribute_reprocess):  Add tag parameter. Add code for
4694         DW_FORM_rnglistx, passing tag to read_rnglist_index.
4695         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
4696
4697 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4698
4699         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
4700         being resolved.
4701
4702 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
4703
4704         * arch-utils.c (show_architecture): Update formatting of messages.
4705
4706 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4707
4708         * gdbtypes.h (struct type) <bounds>: Handle array and string
4709         types.
4710         * ada-lang.c (assign_aggregate): Use type::bounds on
4711         array/string type.
4712         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
4713         * c-varobj.c (c_number_of_children): Likewise.
4714         (c_describe_child): Likewise.
4715         * eval.c (evaluate_subexp_for_sizeof): Likewise.
4716         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
4717         (f_type_print_base): Likewise.
4718         * f-valprint.c (f77_array_offset_tbl): Likewise.
4719         (f77_get_upperbound): Likewise.
4720         (f77_print_array_1): Likewise.
4721         * guile/scm-type.c (gdbscm_type_range): Likewise.
4722         * m2-typeprint.c (m2_array): Likewise.
4723         (m2_is_long_set_of_type): Likewise.
4724         * m2-valprint.c (get_long_set_bounds): Likewise.
4725         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
4726         * python/py-type.c (typy_range): Likewise.
4727         * rust-lang.c (rust_internal_print_type): Likewise.
4728         * type-stack.c (type_stack::follow_types): Likewise.
4729         * valarith.c (value_subscripted_rvalue): Likewise.
4730         * valops.c (value_cast): Likewise.
4731
4732 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4733
4734         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
4735         callers to use the equivalent accessor methods.
4736
4737 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4738
4739         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
4740         (struct type) <bit_stride>: New method.
4741         (TYPE_BIT_STRIDE): Remove.
4742         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
4743
4744 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4745
4746         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
4747         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
4748         callers to use the equivalent accessor methods instead.
4749
4750 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4751
4752         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
4753         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
4754         callers to use the equivalent accessor methods instead.
4755
4756 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4757
4758         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
4759         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
4760         to use dynamic_prop::kind.
4761
4762 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4763
4764         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
4765         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
4766         to get the bound property's kind and check against
4767         PROP_UNDEFINED.
4768
4769 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4770
4771         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
4772         all callers to use type::range_bounds followed by
4773         dynamic_prop::{low,high}.
4774
4775 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
4776
4777         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
4778         const_val, set_const_val, baton, set_locexpr, set_loclist,
4779         set_addr_offset, variant_parts, set_variant_parts,
4780         original_type, set_original_type>: New methods.
4781         <kind>: Rename to...
4782         <m_kind>: ... this.  Update all users to use the new methods
4783         instead.
4784         <data>: Rename to...
4785         <m_data>: ... this.  Update all users to use the new methods
4786         instead.
4787
4788 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4789
4790         * gdbtypes.c (get_discrete_bounds): Return failure if
4791         the range type's bounds are not both defined and constant
4792         values.
4793         (get_array_bounds): Update comment.  Remove undefined bound check.
4794
4795 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
4796
4797         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
4798         the type::bounds method directly.
4799
4800 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4801
4802         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
4803         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
4804         are used to set the range type's bounds to use set_bounds.
4805
4806 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4807
4808         * exec.c (_initialize_exec): Update exec-file-mismatch help.
4809
4810 2020-07-10  Pedro Alves  <pedro@palves.net>
4811
4812         * gdbthread.h (inferior_ref): Define.
4813         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
4814         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
4815         * thread.c
4816         (scoped_restore_current_thread::restore):
4817         Adjust to gdb::ref_ptr.
4818         (scoped_restore_current_thread::~scoped_restore_current_thread):
4819         Remove manual decref handling.
4820         (scoped_restore_current_thread::scoped_restore_current_thread):
4821         Adjust to use
4822         inferior_ref::new_reference/thread_info_ref::new_reference.
4823         Incref the thread before calling get_frame_id instead of after.
4824         Let TARGET_CLOSE_ERROR propagate.
4825
4826 2020-07-10  Pedro Alves  <pedro@palves.net>
4827
4828         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
4829         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
4830         NOT_AVAILABLE_ERROR.
4831         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
4832         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
4833
4834 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
4835             Pedro Alves  <pedro@palves.net>
4836
4837         PR gdb/26199
4838         * infrun.c (threads_are_resumed_pending_p): Delete.
4839         (do_target_wait): Remove threads_are_executing and
4840         threads_are_resumed_pending_p checks from the inferior_matches
4841         lambda.  Update comments.
4842
4843 2020-07-10  Pedro Alves  <pedro@palves.net>
4844
4845         PR gdb/26199
4846         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
4847         executing threads.
4848
4849 2020-07-10  Pedro Alves  <pedro@palves.net>
4850
4851         PR gdb/26199
4852         * infrun.c (handle_no_resumed): Handle multiple targets.
4853
4854 2020-07-10  Pedro Alves  <pedro@palves.net>
4855
4856         PR gdb/26199
4857         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
4858         target_is_async_p.
4859
4860 2020-07-10  Pedro Alves  <pedro@palves.net>
4861
4862         PR gdb/26199
4863         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
4864         threads, not all threads.
4865
4866 2020-07-10  Pedro Alves  <pedro@palves.net>
4867
4868         PR gdb/26199
4869         * remote.c (remote_target::open_1): Pass remote target pointer as
4870         data to create_async_event_handler.
4871         (remote_async_inferior_event_handler): Mark async event handler
4872         before returning if the remote target still has either pending
4873         events or unacknowledged notifications.
4874
4875 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
4876
4877         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
4878         declaration.
4879         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
4880         function.
4881
4882 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
4883
4884         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
4885         inferior_ptid.
4886
4887 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
4888
4889         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
4890         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
4891         AT_FREEBSD_PS_STRINGS.
4892
4893 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
4894
4895         * auto-load.c (auto_load_objfile_script_1): Convert drive part
4896         of debugfile path on Windows.
4897
4898 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
4899
4900         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
4901         argument to 'data'.
4902
4903 2020-07-08  Tom Tromey  <tromey@adacore.com>
4904
4905         * ada-lang.c (ada_exception_message_1): Use read_memory.
4906
4907 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4908
4909         PR python/22748
4910         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
4911         special handling for inline frames.
4912         * findvar.c (value_of_register_lazy): Skip inline frames when
4913         creating lazy register values.
4914         * frame.c (frame_id_computed_p): Delete definition.
4915         * frame.h (frame_id_computed_p): Delete declaration.
4916
4917 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4918
4919         * NEWS: Mention additions to Python API.
4920         * python/py-arch.c (archpy_register_groups): New function.
4921         (arch_object_methods): Add 'register_groups' method.
4922         * python/py-registers.c (reggroup_iterator_object): New struct.
4923         (reggroup_object): New struct.
4924         (gdbpy_new_reggroup): New function.
4925         (gdbpy_reggroup_to_string): New function.
4926         (gdbpy_reggroup_name): New function.
4927         (gdbpy_reggroup_iter): New function.
4928         (gdbpy_reggroup_iter_next): New function.
4929         (gdbpy_new_reggroup_iterator): New function
4930         (gdbpy_initialize_registers): Register new types.
4931         (reggroup_iterator_object_type): Define new Python type.
4932         (gdbpy_reggroup_getset): New static global.
4933         (reggroup_object_type): Define new Python type.
4934         * python/python-internal.h
4935
4936 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4937
4938         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
4939         * python/py-arch.c (archpy_registers): New function.
4940         (arch_object_methods): Add 'registers' method.
4941         * python/py-registers.c: New file.
4942         * python/python-internal.h
4943         (gdbpy_new_register_descriptor_iterator): Declare.
4944         (gdbpy_initialize_registers): Declare.
4945         * python/python.c (do_start_initialization): Call
4946         gdbpy_initialize_registers.
4947         * NEWS: Mention additions to the Python API.
4948
4949 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4950
4951         * NEWS: Mention new Python API method.
4952         * python/py-unwind.c (pending_framepy_architecture): New function.
4953         (pending_frame_object_methods): Add architecture method.
4954
4955 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4956
4957         * gdbarch.c: Regenerate.
4958         * gdbarch.h: Regenerate.
4959         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
4960         (gdbarch_data): Use internal_error for the case where
4961         deprecated_set_gdbarch_data was originally needed.
4962         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
4963         and use passed in obstack.
4964         (libunwind_frame_set_descr): Should no longer get back NULL from
4965         gdbarch_data.
4966         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
4967         type.
4968         * user-regs.c (user_regs_init): Update parameters, and use passed
4969         in obstack.
4970         (user_reg_add): Should no longer get back NULL from gdbarch_data.
4971         (_initialize_user_regs): Register as a pre-init gdbarch data type.
4972
4973 2020-07-06  Tom de Vries  <tdevries@suse.de>
4974
4975         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
4976         End-Of-Sequence in lte_is_less_than.
4977         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
4978         "gdb: Don't reorder line table entries too much when sorting".
4979
4980 2020-07-06  Tom de Vries  <tdevries@suse.de>
4981
4982         PR tui/26205
4983         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
4984
4985 2020-07-05  Tom de Vries  <tdevries@suse.de>
4986
4987         PR build/26187
4988         * inferior.h (struct infcall_suspend_state_deleter): If available, use
4989         std::uncaught_exceptions instead of deprecated
4990         std::uncaught_exception.
4991
4992 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4993
4994         * macroexp.h (macro_stringify): Return
4995         gdb::unique_xmalloc_ptr<char>.
4996         * macroexp.c (macro_stringify): Likewise.
4997         * macrotab.c (fixup_definition): Update.
4998
4999 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5000
5001         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
5002         (lex_one_token): Update.
5003         * macroexp.c (struct macro_buffer) <release>: Return
5004         gdb::unique_xmalloc_ptr<char>.
5005         (macro_stringify): Update.
5006         (macro_expand): Update.
5007         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
5008         * macroexp.h (macro_expand_next): Likewise.
5009
5010 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
5011
5012         * macroexp.h (macro_lookup_ftype): Remove.
5013         (macro_expand, macro_expand_once, macro_expand_next): Remove
5014         lookup function parameters, add scope parameter.
5015         * macroexp.c (scan, substitute_args, expand, maybe_expand,
5016         macro_expand, macro_expand_once, macro_expand_next): Likewise.
5017         * macroscope.h (standard_macro_lookup): Change parameter type
5018         to macro_scope.
5019         * macroscope.c (standard_macro_lookup): Likewise.
5020         * c-exp.y (lex_one_token): Update.
5021         * macrocmd.c (macro_expand_command): Likewise.
5022         (macro_expand_once_command): Likewise.
5023
5024 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5025
5026         * inf-loop.c (inferior_event_handler): Remove client_data param.
5027         * inf-loop.h (inferior_event_handler): Likewise.
5028         * infcmd.c (step_1): Adjust.
5029         * infrun.c (proceed): Adjust.
5030         (fetch_inferior_event): Remove client_data param.
5031         (infrun_async_inferior_event_handler): Adjust.
5032         * infrun.h (fetch_inferior_event): Remove `void *` param.
5033         * linux-nat.c (handle_target_event): Adjust.
5034         * record-btrace.c (record_btrace_handle_async_inferior_event):
5035         Adjust.
5036         * record-full.c (record_full_async_inferior_event_handler):
5037         Adjust.
5038         * remote.c (remote_async_inferior_event_handler): Adjust.
5039
5040 2020-07-01  Tom Tromey  <tom@tromey.com>
5041
5042         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
5043         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
5044
5045 2020-07-01  Tom Tromey  <tom@tromey.com>
5046
5047         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
5048         tui_gen_win_info.
5049         (tui_win_info::make_window): Merge with
5050         tui_gen_win_info::make_window.
5051         (tui_win_info::make_visible): Move from tui_gen_win_info.
5052         * tui/tui-win.c (tui_win_info::max_width): Move from
5053         tui_gen_win_info.
5054         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
5055         type.
5056         <window_factory>: Likewise.
5057         * tui/tui-layout.c (tui_win_info::resize): Move from
5058         tui_gen_win_info.
5059         (make_standard_window): Change return type.
5060         (get_locator_window, tui_get_window_by_name): Likewise.
5061         (tui_layout_window::apply): Remove a cast.
5062         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
5063         (struct tui_win_info): Merge with tui_gen_win_info.
5064         (struct tui_gen_win_info): Remove.
5065
5066 2020-07-01  Tom Tromey  <tom@tromey.com>
5067
5068         * tui/tui-stack.h (struct tui_locator_window): Derive from
5069         tui_win_info.
5070         <do_scroll_horizontal, do_scroll_vertical>: New methods.
5071         <can_box>: New method.
5072
5073 2020-07-01  Tom Tromey  <tom@tromey.com>
5074
5075         * tui/tui-stack.h (struct tui_locator_window): Remove body.
5076
5077 2020-07-01  Tom Tromey  <tom@tromey.com>
5078
5079         * tui/tui-regs.c (tui_data_window::display_registers_from)
5080         (tui_data_window::display_registers_from)
5081         (tui_data_window::first_data_item_displayed)
5082         (tui_data_window::delete_data_content_windows): Update.
5083         (tui_data_window::refresh_window, tui_data_window::no_refresh):
5084         Remove.
5085         (tui_data_window::check_register_values): Update.
5086         (tui_data_item_window::rerender): Add parameters.  Update.
5087         (tui_data_item_window::refresh_window): Remove.
5088         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
5089         virtual.
5090         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
5091         tui_gen_win_info.
5092         <refresh_window, max_height, min_height>: Remove.
5093         <rerender>: Add parameters.
5094         <x, y, visible>: New members.
5095         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
5096         <m_item_width>: New member.
5097
5098 2020-07-01  Tom Tromey  <tom@tromey.com>
5099
5100         * tui/tui-regs.c (tui_data_window::show_register_group)
5101         (tui_data_window::check_register_values): Update.
5102         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
5103         from item_no.
5104
5105 2020-07-01  Tom Tromey  <tom@tromey.com>
5106
5107         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
5108         useless "if".
5109
5110 2020-07-01  Tom Tromey  <tom@tromey.com>
5111
5112         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
5113         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
5114
5115 2020-07-01  Tom Tromey  <tom@tromey.com>
5116
5117         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
5118         * tui/tui-winsource.h (enum tui_line_or_address_kind)
5119         (struct tui_line_or_address): Move from tui-data.h.
5120         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
5121         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
5122         (tui_cmd_window, tui_source_window_base, tui_source_window)
5123         (tui_disasm_window): Don't declare.
5124         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
5125         to tui-winsource.h.
5126         (SINGLE_KEY): Move to tui-stack.c.
5127
5128 2020-07-01  Tom Tromey  <tom@tromey.com>
5129
5130         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
5131         std::string.
5132         * tui/tui-regs.c (class tab_expansion_file): New.
5133         (tab_expansion_file::write): New method.
5134         (tui_register_format): Change return type.  Use
5135         tab_expansion_file.
5136         (tui_get_register, tui_data_window::display_registers_from)
5137         (tui_data_item_window::rerender): Update.
5138         * tui/tui-io.h (tui_expand_tabs): Don't declare.
5139         * tui/tui-io.c (tui_expand_tabs): Remove.
5140
5141 2020-07-01  Tom Tromey  <tom@tromey.com>
5142
5143         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
5144
5145 2020-07-01  Fangrui Song  <maskray@google.com>
5146
5147         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
5148
5149 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5150
5151         * dwarf2/read.c (set_die_type): Removed conditions to restrict
5152         forms for DW_AT_associated and DW_AT_allocated attributes,
5153         which is already checked in function attr_to_dynamic_prop.
5154
5155 2020-06-30  Tom Tromey  <tromey@adacore.com>
5156
5157         * dwarf2/read.c (quirk_rust_enum): Correctly call
5158         alloc_rust_variant for default-less enum.
5159
5160 2020-06-30  Tom Tromey  <tromey@adacore.com>
5161
5162         PR build/26183:
5163         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
5164         gdb::to_string.
5165
5166 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
5167
5168         * gdbarch.sh (displaced_step_copy_insn): Update doc.
5169         * gdbarch.h: Re-generate.
5170
5171 2020-06-28  Tom Tromey  <tom@tromey.com>
5172
5173         * command.h (cmd_types): Remove.
5174         (cmd_type): Don't declare.
5175         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
5176         typedef.
5177         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
5178         * cli/cli-decode.c (cmd_type): Remove.
5179
5180 2020-06-27  Pedro Alves  <palves@redhat.com>
5181
5182         * fork-child.c (prefork_hook): Adjust.
5183         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
5184         Delete.
5185         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
5186         * inferior.c (inferior::set_tty, inferior::tty): New methods.
5187         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
5188         Remove declarations.
5189         (struct inferior) <set_tty, tty>: New methods.
5190         (struct inferior) <terminal>: Rename to ...
5191         (struct inferior) <m_terminal>: ... this and make private.
5192         * main.c (captured_main_1): Adjust.
5193         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
5194         (mi_cmd_inferior_tty_show): Adjust.
5195         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
5196         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
5197
5198 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
5199
5200         * configure.ac: Add --enable-libctf: handle --disable-static
5201         properly.
5202         * acinclude.m4: sinclude ../config/enable.m4.
5203         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
5204         (LIBCTF): Substitute in.
5205         (CTF_DEPS): New, likewise.
5206         (CLIBS): libctf needs symbols from libbfd: move earlier.
5207         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
5208         flags.
5209         * ctfread.c: Surround in ENABLE_LIBCTF.
5210         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
5211         * configure: Regenerate.
5212         * config.in: Likewise.
5213
5214 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
5215
5216         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
5217
5218 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
5219
5220         * inferior.h (struct inferior) <terminal>: Change type to
5221         gdb::unique_xmalloc_ptr<char>.
5222         * inferior.c (inferior::~inferior): Don't free inf->terminal.
5223         * infcmd.c (set_inferior_io_terminal): Don't free terminal
5224         field, adjust to unique pointer.
5225         (get_inferior_io_terminal): Adjust to unique pointer.
5226
5227 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5228
5229         * riscv-tdep.c (riscv_print_registers_info): Loop over all
5230         registers, not just the known core set of registers.
5231
5232 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5233
5234         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
5235         fflags, frm, and fcsr registers.
5236         (riscv_register_reggroup_p): Remove unknown CSRs from save and
5237         restore groups.
5238         (riscv_tdesc_unknown_reg): New function.
5239         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
5240         tdesc_use_registers.
5241         * riscv-tdep.h (struct gdbarch_tdep): Add
5242         unknown_csrs_first_regnum, unknown_csrs_count,
5243         duplicate_fflags_regnum, duplicate_frm_regnum, and
5244         duplicate_fcsr_regnum fields.
5245
5246 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5247
5248         * target-descriptions.c (tdesc_use_registers): Add new parameter a
5249         callback, use the callback (when not null) to help number unknown
5250         registers.
5251         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
5252         (tdesc_use_registers): Add extra parameter to declaration.
5253
5254 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5255
5256         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
5257         in the file.
5258         (class riscv_pending_register_alias): Likewise.
5259         (riscv_register_feature::register_info): Change 'required_p' field
5260         to 'required', and change its type.  Add 'check' member function.
5261         (riscv_register_feature::register_info::check): Define new member
5262         function.
5263         (riscv_xreg_feature): Change initialisation of 'required' field.
5264         (riscv_freg_feature): Likewise.
5265         (riscv_virtual_feature): Likewise.
5266         (riscv_csr_feature): Likewise.
5267         (riscv_check_tdesc_feature): Take extra parameter, the csr
5268         tdesc_feature, rewrite the function to use the new
5269         riscv_register_feature::register_info::check function.
5270         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
5271
5272 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5273
5274         * features/Makefile: Remove all references to the deleted files
5275         below.
5276         * features/riscv/32bit-csr.c: Deleted.
5277         * features/riscv/32bit-csr.xml: Deleted.
5278         * features/riscv/64bit-csr.c: Deleted.
5279         * features/riscv/64bit-csr.xml: Deleted.
5280         * features/riscv/rebuild-csr-xml.sh: Deleted.
5281
5282 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5283
5284         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
5285         whitespace error for declaration of names member variable.
5286         (struct riscv_register_feature): Add new prefer_first_name member
5287         variable, and fix whitespace error in declaration of registers.
5288         (riscv_xreg_feature): Initialize prefer_first_name field.
5289         (riscv_freg_feature): Likewise.
5290         (riscv_virtual_feature): Likewise.
5291         (riscv_csr_feature): Likewise.
5292         (riscv_register_name): Expand on comments.  Remove register name
5293         modifications for CSR and virtual registers.
5294
5295 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5296
5297         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
5298         errors.
5299
5300 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5301
5302         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
5303         riscv-opc.h.
5304         (class riscv_pending_register_alias): New class.
5305         (riscv_check_tdesc_feature): Take vector of pending aliases and
5306         populate it as appropriate.
5307         (riscv_setup_register_aliases): Delete.
5308         (riscv_gdbarch_init): Create vector of pending aliases and pass it
5309         to riscv_check_tdesc_feature in all cases.  Use the vector to
5310         create the register aliases.
5311
5312 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5313
5314         * sol2-tdep.c (sol2_static_transform_name): Remove.
5315         (sol2_init_abi): Don't register it.
5316         * gdbarch.sh (static_transform_name): Remove.
5317         * gdbarch.c, gdbarch.h: Regenerate.
5318
5319         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
5320         gdbarch_static_transform_name.
5321         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
5322         * stabsread.c (define_symbol) <'X'>: Remove.
5323         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
5324         handling.
5325         <'V'>: Likewise.
5326         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
5327         <'S'>: Remove call to gdbarch_static_transform_name.
5328
5329 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5330
5331         * procfs.c (procfs_pre_trace): New function.
5332         (procfs_target::create_inferior): Pass it to fork_inferior.
5333
5334 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5335
5336         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
5337         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
5338         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
5339         sol2-tdep.o, sparc-sol2-tdep.o.
5340         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
5341         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
5342         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
5343         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
5344
5345 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5346
5347         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
5348         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
5349         Call sol2_init_abi.
5350         Remove calls to set_gdbarch_skip_solib_resolver,
5351         set_gdbarch_core_pid_to_str.
5352         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
5353         (i386_sol2_static_transform_name): Remove.
5354         (i386_sol2_init_abi): Call sol2_init_abi.
5355         Remove calls to set_gdbarch_sofun_address_maybe_missing,
5356         set_gdbarch_static_transform_name,
5357         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
5358         Use sol2_sigtramp_p.
5359         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
5360         (sol2_sigtramp_p): New function.
5361         (sol2_static_transform_name): New function.
5362         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
5363         (sol2_init_abi): New function.
5364         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
5365         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
5366         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
5367         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
5368         (sparc_sol2_static_transform_name): Remove.
5369         (sparc32_sol2_init_abi): Call sol2_init_abi.
5370         Remove calls to set_gdbarch_sofun_address_maybe_missing,
5371         set_gdbarch_static_transform_name,
5372         set_gdbarch_skip_solib_resolver,
5373         set_gdbarch_core_pid_to_str.
5374         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
5375         (sparc_sol2_static_transform_name): Remove
5376         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
5377         call sol2_sigtramp_p.
5378         (sparc64_sol2_init_abi): Call sol2_init_abi.
5379         Remove calls to set_gdbarch_sofun_address_maybe_missing,
5380         set_gdbarch_static_transform_name,
5381         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
5382
5383 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5384
5385         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
5386         * exec.c (validate_exec_file): If from_tty, set both
5387         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
5388         * symfile.c (symbol_file_add_with_addrs): if always_confirm
5389         and from_tty, unconditionally ask a confirmation.
5390
5391 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5392
5393         * target-descriptions.c (tdesc_architecture_name): Protect against
5394         NULL pointer dereference.
5395         (maint_print_xml_tdesc_cmd): New function.
5396         (_initialize_target_descriptions): Register new 'maint print
5397         xml-tdesc' command and give it the filename completer.
5398         * NEWS: Mention new 'maint print xml-tdesc' command.
5399
5400 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5401
5402         * target-descriptions.c (class tdesc_compatible_info): New class.
5403         (struct target_desc): Change type of compatible vector.
5404         (tdesc_compatible_p): Update for change in type of
5405         target_desc::compatible.
5406         (tdesc_compatible_info_list): New function.
5407         (tdesc_compatible_info_arch_name): New function.
5408         (tdesc_add_compatible): Update for change in type of
5409         target_desc::compatible.
5410         (print_c_tdesc::visit_pre): Likewise.
5411
5412 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5413
5414         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
5415         whitespace to underscore.
5416         (maint_print_c_tdesc_cmd): Use fake filename for target
5417         descriptions that came from the target.
5418         (_initialize_target_descriptions): Add filename command completion
5419         for 'maint print c-tdesc'.
5420
5421 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
5422
5423         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
5424         lines.
5425
5426 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
5427
5428         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
5429         lines.
5430         (dwarf2_find_location_expression): Likewise.
5431         (call_site_parameter_matches): Likewise.
5432         (dwarf2_compile_expr_to_ax): Likewise.
5433         (disassemble_dwarf_expression): Likewise.
5434         (loclist_describe_location): Likewise.
5435
5436 2020-06-23  Pedro Alves  <palves@redhat.com>
5437
5438         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
5439         progspace-and-thread.h.  Include scoped-mock-context.h instead.
5440         (register_to_value_test): Use scoped_mock_context.
5441         * regcache.c: Include "scoped-mock-context.h".
5442         (cooked_read_test): Don't error out if a target is already pushed.
5443         Use scoped_mock_context.  Adjust.
5444         * scoped-mock-context.h: New file.
5445
5446 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5447
5448         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
5449         initializer.
5450         (ada_language::is_string_type_p): New member function.
5451         * c-lang.c (c_language_data): Delete la_is_string_type_p
5452         initializer.
5453         (cplus_language_data): Likewise.
5454         (asm_language_data): Likewise.
5455         (minimal_language_data): Likewise.
5456         * d-lang.c (d_language_data): Likewise.
5457         * f-lang.c (f_is_string_type_p): Delete function, implementation
5458         moved to f_language::is_string_type_p.
5459         (f_language_data): Delete la_is_string_type_p initializer.
5460         (f_language::is_string_type_p): New member function,
5461         implementation from f_is_string_type_p.
5462         * go-lang.c (go_is_string_type_p): Delete function, implementation
5463         moved to go_language::is_string_type_p.
5464         (go_language_data): Delete la_is_string_type_p initializer.
5465         (go_language::is_string_type_p): New member function,
5466         implementation from go_is_string_type_p.
5467         * language.c (language_defn::is_string_type_p): Define new member
5468         function.
5469         (default_is_string_type_p): Make static, add comment copied from
5470         header file.
5471         (unknown_language_data): Delete la_is_string_type_p initializer.
5472         (unknown_language::is_string_type_p): New member function.
5473         (auto_language_data): Delete la_is_string_type_p initializer.
5474         (auto_language::is_string_type_p): New member function.
5475         * language.h (language_data): Delete la_is_string_type_p field.
5476         (language_defn::is_string_type_p): Declare new function.
5477         (default_is_string_type_p): Delete desclaration, move comment to
5478         definition.
5479         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
5480         moved to m2_language::is_string_type_p.
5481         (m2_language_data): Delete la_is_string_type_p initializer.
5482         (m2_language::is_string_type_p): New member function,
5483         implementation from m2_is_string_type_p.
5484         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
5485         initializer.
5486         * opencl-lang.c (opencl_language_data): Likewise.
5487         * p-lang.c (pascal_is_string_type_p): Delete function,
5488         implementation moved to pascal_language::is_string_type_p.
5489         (pascal_language_data): Delete la_is_string_type_p initializer.
5490         (pascal_language::is_string_type_p): New member function,
5491         implementation from pascal_is_string_type_p.
5492         * rust-lang.c (rust_is_string_type_p): Delete function,
5493         implementation moved to rust_language::is_string_type_p.
5494         (rust_language_data): Delete la_is_string_type_p initializer.
5495         (rust_language::is_string_type_p): New member function,
5496         implementation from rust_is_string_type_p.
5497         * valprint.c (val_print_scalar_or_string_type_p): Update call to
5498         is_string_type_p.
5499
5500 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5501
5502         * ada-lang.c (ada_language_data): Delete la_print_typedef
5503         initializer.
5504         (ada_language::print_typedef): New member function.
5505         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
5506         (cplus_language_data): Likewise.
5507         (asm_language_data): Likewise.
5508         (minimal_language_data): Likewise.
5509         * d-lang.c (d_language_data): Likewise.
5510         * f-lang.c (f_language_data): Likewise.
5511         (f_language::print_typedef): New member function.
5512         * go-lang.c (go_language_data): Delete la_print_typedef
5513         initializer.
5514         * language.c (language_defn::print_typedef): Define member
5515         function.
5516         (unknown_language_data): Delete la_print_typedef initializer.
5517         (unknown_language::print_typedef): New member function.
5518         (auto_language_data): Delete la_print_typedef initializer.
5519         (auto_language::print_typedef): New member function.
5520         * language.h (language_data): Delete la_print_typedef field.
5521         (language_defn::print_typedef): Declare new member function.
5522         (LA_PRINT_TYPEDEF): Update call to print_typedef.
5523         (default_print_typedef): Delete declaration.
5524         * m2-lang.c (m2_language_data): Delete la_print_typedef
5525         initializer.
5526         (m2_language::print_typedef): New member function.
5527         * objc-lang.c (objc_language_data): Delete la_print_typedef
5528         initializer.
5529         * opencl-lang.c (opencl_language_data): Likewise.
5530         * p-lang.c (pascal_language_data): Likewise.
5531         (pascal_language::print_typedef): New member function.
5532         * rust-lang.c (rust_print_typedef): Delete function,
5533         implementation moved to rust_language::print_typedef.
5534         (rust_language): Delete la_print_typedef initializer.
5535         (rust_language::print_typedef): New member function,
5536         implementation from rust_print_typedef.
5537         * typeprint.c (default_print_typedef): Delete.
5538
5539 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5540
5541         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
5542         (ada_language::printstr): New member function.
5543         * c-lang.c (c_language_data): Delete la_printstr initializer.
5544         (cplus_language_data): Likewise.
5545         (asm_language_data): Likewise.
5546         (minimal_language_data): Likewise.
5547         * d-lang.c (d_language_data): Likewise.
5548         * f-lang.c (f_printstr): Rename to f_language::printstr.
5549         (f_language_data): Delete la_printstr initializer.
5550         (f_language::printstr): New member function, implementation from
5551         f_printstr.
5552         * go-lang.c (go_language_data): Delete la_printstr initializer.
5553         * language.c (language_defn::printstr): Define new member
5554         function.
5555         (unk_lang_printstr): Delete.
5556         (unknown_language_data): Delete la_printstr initializer.
5557         (unknown_language::printstr): New member function.
5558         (auto_language_data): Delete la_printstr initializer.
5559         (auto_language::printstr): New member function.
5560         * language.h (language_data): Delete la_printstr field.
5561         (language_defn::printstr): Declare new member function.
5562         (LA_PRINT_STRING): Update call to printstr.
5563         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
5564         (m2_language_data): Delete la_printstr initializer.
5565         (m2_language::printstr): New member function, implementation from
5566         m2_printstr.
5567         * objc-lang.c (objc_language_data): Delete la_printstr
5568         initializer.
5569         * opencl-lang.c (opencl_language_data): Likewise.
5570         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
5571         (pascal_language_data): Delete la_printstr initializer.
5572         (pascal_language::printstr): New member function, implementation
5573         from pascal_printstr.
5574         * p-lang.h (pascal_printstr): Delete declaration.
5575         * rust-lang.c (rust_printstr): Update header comment.
5576         (rust_language_data): Delete la_printstr initializer.
5577         (rust_language::printstr): New member function.
5578
5579 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5580
5581         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
5582         (ada_language::printchar): New member function.
5583         * c-lang.c (c_language_data): Delete la_printchar initializer.
5584         (cplus_language_data): Likewise.
5585         (asm_language_data): Likewise.
5586         (minimal_language_data): Likewise.
5587         * d-lang.c (d_language_data): Likewise.
5588         * f-lang.c (f_printchar): Rename to f_language::printchar.
5589         (f_language_data): Delete la_printchar initializer.
5590         (f_language::printchar): New member function, implementation from
5591         f_printchar.
5592         * go-lang.c (go_language_data): Delete la_printchar initializer.
5593         * language.c (unk_lang_printchar): Delete.
5594         (language_defn::printchar): Define new member function.
5595         (unknown_language_data): Delete la_printchar initializer.
5596         (unknown_language::printchar): New member function.
5597         (auto_language_data): Delete la_printchar initializer.
5598         (auto_language::printchar): New member function.
5599         * language.h (language_data): Delete la_printchar field.
5600         (language_defn::printchar): Declare new member function.
5601         (LA_PRINT_CHAR): Update call to printchar.
5602         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
5603         (m2_language::printchar): New member function.
5604         * objc-lang.c (objc_language_data): Delete la_printchar
5605         initializer.
5606         * opencl-lang.c (opencl_language_data): Likewise.
5607         * p-lang.c (pascal_language_data): Delete la_printchar
5608         initializer.
5609         (pascal_language::printchar): New member function.
5610         * rust-lang.c (rust_printchar): Rename to
5611         rust_language::printchar.
5612         (rust_language_data): Delete la_printchar initializer.
5613         (rust_language::printchar): New member function, implementation
5614         from rust_printchar.
5615
5616 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5617
5618         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
5619         (ada_language_data): Delete la_emitchar initializer.
5620         (ada_language::emitchar): New member function, implementation from
5621         emit_char.
5622         * c-lang.c (c_language_data): Delete la_emitchar initializer.
5623         (cplus_language_data): Likewise.
5624         (asm_language_data): Likewise.
5625         (minimal_language_data): Likewise.
5626         * d-lang.c (d_language_data): Likewise.
5627         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
5628         (f_language_data): Delete la_emitchar initializer.
5629         (f_language::emitchar): New member function, implementation from
5630         f_emit_char.
5631         * go-lang.c (go_language_data): Delete la_emitchar initializer.
5632         * language.c (unk_lang_emit_char): Delete.
5633         (language_defn::emitchar): New member function definition.
5634         (unknown_language_data): Delete la_emitchar initializer.
5635         (unknown_language::emitchar): New member function.
5636         (auto_language_data): Delete la_emitchar initializer.
5637         (auto_language::emitchar): New member function.
5638         * language.h (language_data): Delete la_emitchar field.
5639         (language_defn::emitchar): New member field declaration.
5640         (LA_EMIT_CHAR): Update call to emitchar.
5641         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
5642         (m2_language_data): Delete la_emitchar initializer.
5643         (m2_language::emitchar): New member function, implementation from
5644         m2_emit_char.
5645         * objc-lang.c (objc_language_data): Delete la_emitchar
5646         initializer.
5647         * opencl-lang.c (opencl_language_data): Likewise.
5648         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
5649         (pascal_language_data): Delete la_emitchar initializer.
5650         (pascal_language::emitchar): New member function, implementation
5651         from pascal_emit_char.
5652         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
5653         (rust_language_data): Delete la_emitchar initializer.
5654         (rust_language::emitchar): New member function, implementation
5655         from rust_emitchar.
5656
5657 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5658
5659         * ada-lang.c (resolve): Rename to ada_language::post_parser.
5660         (ada_language_data): Delete la_post_parser initializer.
5661         (ada_language::post_parser): New member function.
5662         * c-lang.c (c_language_data): Delete la_post_parser initializer.
5663         (cplus_language_data): Likewise.
5664         (asm_language_data): Likewise.
5665         (minimal_language_data): Likewise.
5666         * d-lang.c (d_language_data): Likewise.
5667         * f-lang.c (f_language_data): Likewise.
5668         * go-lang.c (go_language_data): Likewise.
5669         * language.c (unknown_language_data): Likewise.
5670         (auto_language_data): Likewise.
5671         * language.h (language_data): Delete la_post_parser field.
5672         (language_defn::post_parser): New member function.
5673         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
5674         * objc-lang.c (objc_language_data): Likewise.
5675         * opencl-lang.c (opencl_language_data): Likewise.
5676         * p-lang.c (pascal_language_data): Likewise.
5677         * parse.c (parse_exp_in_context): Update call to post_parser.
5678         (null_post_parser): Delete definition.
5679         * parser-defs.h (null_post_parser): Delete declaration.
5680         * rust-lang.c (rust_language_data): Delete la_post_parser
5681         initializer.
5682
5683 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5684
5685         * ada-lang.c (parse): Rename to ada_language::parser.
5686         (ada_language_data): Delete la_parser initializer.
5687         (ada_language::parser): New member function, implementation from
5688         parse.
5689         * c-lang.c (c_language_data): Delete la_parser initializer.
5690         (cplus_language_data): Likewise.
5691         (asm_language_data): Likewise.
5692         (minimal_language_data): Likewise.
5693         * d-lang.c (d_language_data): Likewise.
5694         (d_language::parser): New member function.
5695         * f-lang.c (f_language_data): Delete la_parser initializer.
5696         (f_language::parser): New member function.
5697         * go-lang.c (go_language_data): Delete la_parser initializer.
5698         (go_language::parser): New member function.
5699         * language.c (unk_lang_parser): Delete.
5700         (language_defn::parser): Define new member function.
5701         (unknown_language_data): Delete la_parser initializer.
5702         (unknown_language::parser): New member function.
5703         (auto_language_data): Delete la_parser initializer.
5704         (auto_language::parser): New member function.
5705         * language.h (language_data): Delete la_parser field.
5706         (language_defn::parser): Declare new member function.
5707         * m2-lang.c (m2_language_data): Delete la_parser initializer.
5708         (m2_language::parser): New member function.
5709         * objc-lang.c (objc_language_data): Delete la_parser initializer.
5710         * opencl-lang.c (opencl_language_data): Likewise.
5711         * p-lang.c (pascal_language_data): Likewise.
5712         (pascal_language::parser): New member function.
5713         * parse.c (parse_exp_in_context): Update call to parser.
5714         * rust-lang.c (rust_language_data): Delete la_parser initializer.
5715         (rust_language::parser): New member function.
5716
5717 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5718
5719         * top.c (print_gdb_configuration): Print --with-python-libdir
5720         configuration value.
5721
5722 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5723
5724         * NEWS: Mention change to the alias command.
5725
5726 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5727
5728         * cli/cli-cmds.c (lookup_cmd_for_default_args)
5729         (alias_command_completer)
5730         (make_alias_options_def_group): New functions.
5731         (alias_opts, alias_option_defs): New struct and array.
5732         (alias_usage_error): Update usage.
5733         (alias_command): Handles optional DEFAULT-ARGS... arguments.
5734         Use option framework.
5735         (_initialize_cli_cmds): Update alias command help.
5736         Update aliases command help.
5737         (show_user):
5738         Add NULL for new default_args lookup_cmd argument.
5739         (valid_command_p): Rename to validate_aliased_command.
5740         Add NULL for new default_args lookup_cmd argument.  Verify that the
5741         aliased_command has no default args.
5742         * cli/cli-decode.c (help_cmd): Show aliases definitions.
5743         (lookup_cmd_1, lookup_cmd): New argument default_args.
5744         (add_alias_cmd):
5745         Add NULL for new default_args lookup_cmd argument.
5746         (print_help_for_command): Show default args under the layout
5747          alias some_alias = some_aliased_cmd some_alias_default_arg.
5748         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
5749         xfree default_args in destructor.
5750         * cli/cli-script.c (process_next_line, do_define_command):
5751         Add NULL for new default_args lookup_cmd argument.
5752         * command.h: Declare new default_args argument in lookup_cmd
5753         and lookup_cmd_1.
5754         * completer.c (complete_line_internal_1):
5755         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
5756         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
5757         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
5758         Likewise.
5759         * infcmd.c (_initialize_infcmd): Likewise.
5760         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
5761         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
5762         * python/py-param.c (add_setshow_generic): Likewise.
5763         * remote.c (_initialize_remote): Likewise.
5764         * top.c (execute_command): Prepend default_args if command has some.
5765         (set_verbose):
5766         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
5767         * tracepoint.c (validate_actionline, encode_actions_1):
5768         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
5769
5770 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5771
5772         * jit.c (jit_read_descriptor): Use bool as the return type.
5773         (jit_breakpoint_re_set_internal): Use bool as the return type.
5774         Invert the return value logic; return true if the jit breakpoint
5775         has been successfully initialized.
5776         (jit_inferior_init): Update the call to
5777         jit_breakpoint_re_set_internal.
5778
5779 2020-06-22  Pedro Alves  <palves@redhat.com>
5780
5781         PR gdb/25939
5782         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
5783         Use the current inferior instead.  Don't return
5784         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
5785         wait again.
5786         * sol-thread.c (sol_thread_target::wait): Don't reference
5787         inferior_ptid.
5788         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
5789         (sol_update_thread_list_callback): Use the current inferior's pid
5790         instead of inferior_ptid.
5791
5792 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5793
5794         * procfs.c: Cleanup many comments.
5795
5796         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
5797         (AFTER_WATCHFLAG): Replace by value.
5798
5799         (MAIN_PROC_NAME_FORMAT): Inline ...
5800         (create_procinfo): ... here.
5801
5802         (procfs_debug_inferior): Remove SYS_exec handling.
5803         (syscall_is_exec): Likewise.
5804         (procfs_set_exec_trap): Likewise.
5805
5806         (syscall_is_lwp_exit): Inline in callers.
5807         (syscall_is_exit): Likewise.
5808         (syscall_is_exec): Likewise.
5809         (syscall_is_lwp_create): Likewise.
5810
5811         (invalidate_cache): Remove #if 0 code.
5812
5813         (make_signal_thread_runnable):  Remove.
5814         (procfs_target::resume): Remove #if 0 code.
5815
5816 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5817
5818         PR gdb/25939
5819         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
5820         call ...
5821         (procfs_target::create_inferior): ... here.
5822
5823 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5824
5825         * exec.c (validate_exec_file): Ensure the build-id is up to
5826         date by calling reopen_exec_file (that checks file timestamp
5827         to decide to re-read the file).
5828
5829 2020-06-18  Pedro Alves  <palves@redhat.com>
5830
5831         PR gdb/25412
5832         * gdbthread.h (delete_thread, delete_thread_silent)
5833         (find_thread_ptid): Update comments.
5834         * thread.c (current_thread_): New global.
5835         (is_current_thread): Move higher, and reimplement.
5836         (inferior_thread): Reimplement.
5837         (set_thread_exited): Use bool.  Add assertions.
5838         (add_thread_silent): Simplify thread-reuse handling by always
5839         calling delete_thread.
5840         (delete_thread): Remove intro comment.
5841         (find_thread_ptid): Skip exited threads.
5842         (switch_to_thread_no_regs): Write to current_thread_.
5843         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
5844         INFERIOR_PTID.  Clear current_thread_.
5845
5846 2020-06-18  Pedro Alves  <palves@redhat.com>
5847
5848         * aix-thread.c (pd_update): Use switch_to_thread.
5849
5850 2020-06-18  Pedro Alves  <palves@redhat.com>
5851
5852         * ravenscar-thread.c (ravenscar_thread_target): Update.
5853         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
5854         (ravenscar_thread_target::add_active_thread): ... this.  Don't
5855         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
5856         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
5857
5858 2020-06-18  Pedro Alves  <palves@redhat.com>
5859
5860         * nat/windows-nat.c (current_windows_thread): Remove.
5861         * nat/windows-nat.h (current_windows_thread): Remove.
5862         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
5863         Adjust.
5864         (display_selectors): Adjust to fetch the current
5865         windows_thread_info based on inferior_ptid.
5866         (fake_create_process): No longer write to current_windows_thread.
5867         (windows_nat_target::get_windows_debug_event):
5868         Don't set inferior_ptid or current_windows_thread.
5869         (windows_nat_target::wait): Adjust to not rely on
5870         current_windows_thread.
5871         (do_initial_windows_stuff): Now a method of windows_nat_target.
5872         Switch to the last_ptid thread.
5873         (windows_nat_target::attach): Adjust.
5874         (windows_nat_target::detach): Use switch_to_no_thread instead of
5875         writing to inferior_ptid directly.
5876         (windows_nat_target::create_inferior): Adjust.
5877
5878 2020-06-18  Pedro Alves  <palves@redhat.com>
5879
5880         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
5881
5882 2020-06-18  Pedro Alves  <palves@redhat.com>
5883
5884         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
5885         after creating it, instead of writing to inferior_ptid.  Don't
5886         write to inferior_ptid.
5887
5888 2020-06-18  Pedro Alves  <palves@redhat.com>
5889
5890         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
5891
5892 2020-06-18  Pedro Alves  <palves@redhat.com>
5893
5894         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
5895         it, instead of writing to inferior_ptid.
5896
5897 2020-06-18  Pedro Alves  <palves@redhat.com>
5898
5899         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
5900         to inferior_ptid.
5901
5902 2020-06-18  Pedro Alves  <palves@redhat.com>
5903
5904         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
5905         instead of writing to inferior_ptid directly.
5906
5907 2020-06-18  Pedro Alves  <palves@redhat.com>
5908
5909         * corelow.c (core_target::close): Use switch_to_no_thread instead
5910         of writing to inferior_ptid directly.
5911         (add_to_thread_list, core_target_open): Use switch_to_thread
5912         instead of writing to inferior_ptid directly.
5913
5914 2020-06-18  Pedro Alves  <palves@redhat.com>
5915
5916         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
5917         inferior_ptid.
5918         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
5919         inferior_ptid.
5920         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
5921         inferior_ptid directly.
5922         (darwin_nat_target::init_thread_list): Switch to thread, instead
5923         of writing to inferior_ptid.
5924         (darwin_nat_target::attach): Don't write to inferior_ptid.
5925         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
5926
5927 2020-06-18  Pedro Alves  <palves@redhat.com>
5928
5929         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
5930         thread.
5931         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
5932         Instead use switch_to_thread.
5933         (gnu_nat_target::detach): Use switch_to_no_thread
5934         instead of writing to inferior_ptid directly.  Used passed-in
5935         inferior instead of looking up the inferior by pid.
5936
5937 2020-06-18  Pedro Alves  <palves@redhat.com>
5938
5939         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
5940         inferior_ptid.
5941
5942 2020-06-18  Pedro Alves  <palves@redhat.com>
5943
5944         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
5945         inferior_ptid.
5946         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
5947         thread.
5948         (nto_procfs_target::detach): Avoid referencing
5949         inferior_ptid.  Use switch_to_no_thread instead of writing to
5950         inferior_ptid directly.
5951         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
5952         instead of writing to inferior_ptid directly.
5953         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
5954         to thread.
5955
5956 2020-06-18  Pedro Alves  <palves@redhat.com>
5957
5958         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
5959         after creating it, instead of writing to inferior_ptid.
5960         (gdbsim_target_open): Use switch_to_no_thread instead of writing
5961         to inferior_ptid directly.
5962         (gdbsim_target::wait): Don't write to inferior_ptid.
5963
5964 2020-06-18  Pedro Alves  <palves@redhat.com>
5965
5966         * remote.c (remote_target::remote_notice_new_inferior): Use
5967         switch_to_thread instead of writing to inferior_ptid directly.
5968         (remote_target::add_current_inferior_and_thread): Use
5969         switch_to_no_thread instead of writing to inferior_ptid directly.
5970         (extended_remote_target::attach): Use switch_to_inferior_no_thread
5971         and switch_to_thread instead of using set_current_inferior or
5972         writing to inferior_ptid directly.
5973
5974 2020-06-18  Pedro Alves  <palves@redhat.com>
5975
5976         * tracectf.c (ctf_target_open): Switch to added thread instead of
5977         writing to inferior_ptid directly.
5978         (ctf_target::close): Use switch_to_no_thread instead of writing to
5979         inferior_ptid directly.
5980
5981 2020-06-18  Pedro Alves  <palves@redhat.com>
5982
5983         * tracefile-tfile.c (tfile_target_open): Don't write to
5984         inferior_ptid directly, instead switch to added thread.
5985         (tfile_target::close): Use switch_to_no_thread instead of writing
5986         to inferior_ptid directly.
5987
5988 2020-06-18  Pedro Alves  <palves@redhat.com>
5989
5990         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
5991         (procfs_target::detach): Use switch_to_no_thread
5992         instead of writing to inferior_ptid directly.
5993         (do_attach): Change return type to void.  Switch to the added
5994         thread.
5995         (procfs_target::create_inferior): Switch to the added thread.
5996         (procfs_do_thread_registers): Don't write to inferior_ptid.
5997
5998 2020-06-18  Pedro Alves  <palves@redhat.com>
5999
6000         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
6001         of writing to inferior_ptid.
6002         (scoped_restore_exited_inferior): Delete.
6003         (handle_vfork_child_exec_or_exit): Simplify using
6004         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
6005         instead of writing to inferior_ptid.
6006         (THREAD_STOPPED_BY): Delete.
6007         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
6008         (thread_stopped_by_hw_breakpoint): Delete.
6009         (save_waitstatus): Use
6010         scoped_restore_current_thread+switch_to_thread, and call
6011         target_stopped_by_watchpoint instead of
6012         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
6013         instead of thread_stopped_by_sw_breakpoint, and
6014         target_stopped_by_hw_breakpoint instead of
6015         thread_stopped_by_hw_breakpoint.
6016         (handle_inferior_event)
6017         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
6018         inferior_ptid directly, nor
6019         set_current_inferior/set_current_program_space.  Use
6020         switch_to_thread / switch_to_inferior_no_thread instead.
6021
6022 2020-06-18  Pedro Alves  <palves@redhat.com>
6023
6024         * target.c (generic_mourn_inferior): Use switch_to_no_thread
6025         instead of writing to inferior_ptid.
6026
6027 2020-06-18  Pedro Alves  <palves@redhat.com>
6028
6029         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
6030         added thread.
6031         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
6032         to the added thread.
6033         (inf_ptrace_target::detach_success): Use switch_to_no_thread
6034         instead of writing to inferior_ptid.
6035
6036 2020-06-18  Pedro Alves  <palves@redhat.com>
6037
6038         * gdbarch-selftests.c: Include "progspace-and-thread.h".
6039         (register_to_value_test): Mock a program_space too.  Heap-allocate
6040         the address space.  Don't write to inferior_ptid.  Use
6041         switch_to_thread instead.
6042
6043 2020-06-18  Pedro Alves  <palves@redhat.com>
6044
6045         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
6046         Delete.
6047         (find_signalled_thread()): New, factored out from
6048         linux_make_corefile_notes and adjusted to handle exited threads.
6049         (linux_make_corefile_notes): Adjust to use the new
6050         find_signalled_thread.
6051
6052 2020-06-18  Pedro Alves  <palves@redhat.com>
6053
6054         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
6055         of saving/restoring inferior_ptid.
6056
6057 2020-06-17  Tom Tromey  <tom@tromey.com>
6058
6059         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
6060         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
6061         declare.
6062         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
6063
6064 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
6065
6066         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
6067         of partial symtabs.
6068
6069 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
6070
6071         * regformats/reg-arm.dat: Remove.
6072         * regformats/reg-bfin.dat: Remove.
6073         * regformats/reg-cris.dat: Remove.
6074         * regformats/reg-crisv32.dat: Remove.
6075         * regformats/reg-m32r.dat: Remove.
6076         * regformats/reg-tilegx.dat: Remove.
6077         * regformats/reg-tilegx32.dat: Remove.
6078
6079 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
6080
6081         * features/Makefile (WHICH): Remove arm files.
6082         * regformats/arm/arm-with-iwmmxt.dat: Remove.
6083         * regformats/arm/arm-with-neon.dat: Remove.
6084         * regformats/arm/arm-with-vfpv2.dat: Remove.
6085         * regformats/arm/arm-with-vfpv3.dat: Remove.
6086
6087 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
6088
6089         * features/Makefile (XMLTOC): Remove rx.xml.
6090
6091 2020-06-17  Pedro Alves  <palves@redhat.com>
6092
6093         * gdbthread.h (thread_control_state) <trap_expected> Update
6094         comments.
6095
6096 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6097
6098         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
6099         ada_language::lookup_symbol_nonlocal.
6100         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
6101         (ada_language::lookup_symbol_nonlocal): New member function,
6102         implementation from ada_lookup_symbol_nonlocal.
6103         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
6104         initializer.
6105         (cplus_language_data): Delete la_lookup_symbol_nonlocal
6106         initializer.
6107         (cplus_language::lookup_symbol_nonlocal): New member function.
6108         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
6109         (minimal_language_data) Likewise.
6110         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
6111         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
6112         initializer.
6113         (d_language::lookup_symbol_nonlocal): New member function.
6114         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
6115         initializer.
6116         (f_language::lookup_symbol_nonlocal): New member function.
6117         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
6118         initializer.
6119         * language.c (unknown_language_data): Likewise.
6120         (auto_language_data): Likewise.
6121         * language.h (language_data): Delete la_lookup_symbol_nonlocal
6122         field.
6123         (language_defn::lookup_symbol_nonlocal): New member function.
6124         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
6125         initializer.
6126         * objc-lang.c (objc_language_data): Likewise.
6127         * opencl-lang.c (opencl_language_data): Likewise.
6128         * p-lang.c (pascal_language_data): Likewise.
6129         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
6130         rust_language::lookup_symbol_nonlocal.
6131         (rust_language_data): Delete la_lookup_symbol_nonlocal
6132         initializer.
6133         (rust_language::lookup_symbol_nonlocal): New member function,
6134         implementation from rust_lookup_symbol_nonlocal.
6135         * symtab.c (lookup_symbol_aux): Update call to
6136         lookup_symbol_nonlocal.
6137         (basic_lookup_symbol_nonlocal): Rename to...
6138         (language_defn::lookup_symbol_nonlocal): ...this, and update
6139         header comment.  Remove language_defn parameter, and replace with
6140         uses of `this'.
6141         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
6142
6143 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6144
6145         * ada-lang.c (ada_language_data): Delete la_value_print_inner
6146         initializer.
6147         (ada_language::value_print_inner): New member function.
6148         * c-lang.c (c_language_data): Delete la_value_print_inner
6149         initializer.
6150         (cplus_language_data): Likewise.
6151         (asm_language_data): Likewise.
6152         (minimal_language_data): Likewise.
6153         * d-lang.c (d_language_data): Likewise.
6154         (d_language::value_print_inner): New member function.
6155         * f-lang.c (f_language_data): Delete la_value_print_inner
6156         initializer.
6157         (f_language::value_print_inner): New member function.
6158         * f-lang.h (f_value_print_innner): Rename to...
6159         (f_value_print_inner): ...this (note spelling of 'inner').
6160         * f-valprint.c (f_value_print_innner): Rename to...
6161         (f_value_print_inner): ...this (note spelling of 'inner').
6162         * go-lang.c (go_language_data): Delete la_value_print_inner
6163         initializer.
6164         (go_language::value_print_inner): New member function.
6165         * language.c (language_defn::value_print_inner): Define new member
6166         function.
6167         (unk_lang_value_print_inner): Delete.
6168         (unknown_language_data): Delete la_value_print_inner initializer.
6169         (unknown_language::value_print_inner): New member function.
6170         (auto_language_data): Delete la_value_print_inner initializer.
6171         (auto_language::value_print_inner): New member function.
6172         * language.h (language_data): Delete la_value_print_inner field.
6173         (language_defn::value_print_inner): Delcare new member function.
6174         * m2-lang.c (m2_language_data): Delete la_value_print_inner
6175         initializer.
6176         (m2_language::value_print_inner): New member function.
6177         * objc-lang.c (objc_language_data): Delete la_value_print_inner
6178         initializer.
6179         * opencl-lang.c (opencl_language_data): Likewise.
6180         * p-lang.c (pascal_language_data): Likewise.
6181         (pascal_language::value_print_inner): New member function.
6182         * rust-lang.c (rust_language_data): Delete la_value_print_inner
6183         initializer.
6184         (rust_language::value_print_inner): New member function.
6185         * valprint.c (do_val_print): Update call to value_print_inner.
6186
6187 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6188
6189         * ada-lang.c (ada_language_data): Delete la_value_print
6190         initializer.
6191         (ada_language::value_print): New member function.
6192         * c-lang.c (c_language_data): Delete la_value_print initializer.
6193         (cplus_language_data): Likewise.
6194         (asm_language_data): Likewise.
6195         (minimal_language_data): Likewise.
6196         * d-lang.c (d_language_data): Likewise.
6197         * f-lang.c (f_language_data): Likewise.
6198         * go-lang.c (go_language_data): Likewise.
6199         * language.c (unk_lang_value_print): Delete.
6200         (language_defn::value_print): Define new member function.
6201         (unknown_language_data): Delete la_value_print initializer.
6202         (unknown_language::value_print): New member function.
6203         (auto_language_data): Delete la_value_print initializer.
6204         (auto_language::value_print): New member function.
6205         * language.h (language_data): Delete la_value_print field.
6206         (language_defn::value_print): Declare new member function.
6207         (LA_VALUE_PRINT): Update call to value_print.
6208         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
6209         * objc-lang.c (objc_language_data): Likewise.
6210         * opencl-lang.c (opencl_language_data): Likewise.
6211         * p-lang.c (pascal_language_data): Likewise.
6212         (pascal_language::value_print): New member function.
6213         * rust-lang.c (rust_language_data): Delete la_value_print
6214         initializer.
6215
6216 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6217
6218         * ada-lang.c (ada_watch_location_expression): Rename to
6219         ada_language::watch_location_expression.
6220         (ada_language_data): Delete la_watch_location_expression
6221         initializer.
6222         (ada_language::watch_location_expression): New member function,
6223         implementation from ada_watch_location_expression.
6224         * breakpoint.c (watch_command_1): Update call to
6225         watch_location_expression.
6226         * c-lang.c (c_watch_location_expression): Rename to
6227         language_defn::watch_location_expression.
6228         (c_language_data): Delete la_watch_location_expression
6229         initializer.
6230         (cplus_language_data): Likewise.
6231         (asm_language_data): Likewise.
6232         (minimal_language_data): Likewise.
6233         * c-lang.h (c_watch_location_expression): Delete declaration.
6234         * d-lang.c (d_language_data): Delete la_watch_location_expression
6235         initializer.
6236         * f-lang.c (f_language_data): Likewise.
6237         * go-lang.c (go_language_data): Likewise.
6238         * language.c (language_defn::watch_location_expression): Member
6239         function implementation from c_watch_location_expression.
6240         (unknown_language_data): Delete la_watch_location_expression
6241         initializer.
6242         (auto_language_data): Likewise.
6243         * language.h (language_data): Delete la_watch_location_expression
6244         field.
6245         (language_defn::watch_location_expression): Declare new member
6246         function.
6247         * m2-lang.c (m2_language_data): Delete
6248         la_watch_location_expression initializer.
6249         * objc-lang.c (objc_language_data): Likewise.
6250         * opencl-lang.c (opencl_language_data): Likewise.
6251         * p-lang.c (pascal_language_data): Likewise.
6252         * rust-lang.c (rust_watch_location_expression): Rename to
6253         rust_language::watch_location_expression.
6254         (rust_language_data): Delete la_watch_location_expression
6255         initializer.
6256         (rust_language::watch_location_expression): New member function,
6257         implementation from rust_watch_location_expression.
6258
6259 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6260
6261         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
6262         ada_language::collect_symbol_completion_matches.
6263         (ada_language_data): Delete la_collect_symbol_completion_matches
6264         initializer.
6265         (ada_language::collect_symbol_completion_matches): New member
6266         function, implementation from
6267         ada_collect_symbol_completion_matches.
6268         * c-lang.c (c_language_data): Delete
6269         la_collect_symbol_completion_matches initializer.
6270         (cplus_language_data): Likewise.
6271         (asm_language_data): Likewise.
6272         (minimal_language_data): Likewise.
6273         * d-lang.c (d_language_data): Likewise.
6274         * f-lang.c (f_collect_symbol_completion_matches): Rename to
6275         f_language::collect_symbol_completion_matches.
6276         (f_language_data): Delete la_collect_symbol_completion_matches
6277         initializer.
6278         (f_language::collect_symbol_completion_matches) New member
6279         function, implementation from f_collect_symbol_completion_matches.
6280         * go-lang.c (go_language_data): Delete
6281         la_collect_symbol_completion_matches initializer.
6282         * language.c (unknown_language_data): Likewise.
6283         (auto_language_data): Likewise.
6284         * language.h (language_data): Delete
6285         la_collect_symbol_completion_matches field.
6286         (language_defn::collect_symbol_completion_matches): New member
6287         function.
6288         * m2-lang.c (m2_language_data): Delete
6289         la_collect_symbol_completion_matches initializer.
6290         * objc-lang.c (objc_language_data): Likewise.
6291         * opencl-lang.c (opencl_language_data): Likewise.
6292         * p-lang.c (pascal_language_data): Likewise.
6293         * rust-lang.c (rust_language_data): Likewise.
6294         * symtab.c (default_collect_symbol_completion_matches): Delete.
6295         (collect_symbol_completion_matches): Update call to
6296         collect_symbol_completion_matches.
6297         (collect_symbol_completion_matches_type): Likewise.
6298         * symtab.h (default_collect_symbol_completion_matches): Delete
6299         declaration.
6300
6301 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6302
6303         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
6304         (ada_language_data): Delete la_word_break_characters initializer.
6305         (ada_language::word_break_characters): New member function.
6306         * c-lang.c (c_language_data): Delete la_word_break_characters
6307         initializer.
6308         (cplus_language_data): Likewise.
6309         (asm_language_data): Likewise.
6310         (minimal_language_data): Likewise.
6311         * completer.c: Update global comment.
6312         (advance_to_expression_complete_word_point): Update call to
6313         word_break_characters.
6314         (complete_files_symbols): Likewise.
6315         (complete_line_internal_1): Likewise.
6316         (default_completer_handle_brkchars): Likewise.
6317         (skip_quoted_chars): Likewise.
6318         * d-lang.c (d_language_data): Delete la_word_break_characters
6319         initializer.
6320         * f-lang.c (f_word_break_characters): Delete.
6321         (f_language_data): Delete la_word_break_characters initializer.
6322         (f_language::word_break_characters): New member function.
6323         * go-lang.c (go_language_data): Delete la_word_break_characters
6324         initializer.
6325         * language.c (unknown_language_data): Likewise.
6326         (auto_language_data): Likewise.
6327         * language.h (default_word_break_characters): Move declaration to
6328         earlier in the file.
6329         (language_data): Delete la_word_break_characters field.
6330         (language_defn::word_break_characters): New member function.
6331         * m2-lang.c (m2_language_data): Delete la_word_break_characters
6332         initializer.
6333         * objc-lang.c (objc_language_data): Likewise.
6334         * opencl-lang.c (opencl_language_data): Likewise.
6335         * p-lang.c (pascal_language_data): Likewise.
6336         * rust-lang.c (rust_language_data): Likewise.
6337
6338 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6339
6340         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
6341         (ada_language_data): Delete la_get_symbol_name_matcher
6342         initializer.
6343         (language_defn::get_symbol_name_matcher_inner): New member
6344         function.
6345         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
6346         initializer.
6347         (cplus_language_data): Likewise.
6348         (cplus_language::get_symbol_name_matcher_inner): New member
6349         function.
6350         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
6351         (minimal_language_data): Likewise.
6352         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
6353         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
6354         initializer.
6355         * dictionary.c (iter_match_first_hashed): Update call to
6356         get_symbol_name_matcher.
6357         (iter_match_next_hashed): Likewise.
6358         (iter_match_next_linear): Likewise.
6359         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
6360         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
6361         initializer.
6362         (f_language::get_symbol_name_matcher_inner): New member function.
6363         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
6364         initializer.
6365         * language.c (default_symbol_name_matcher): Update header comment,
6366         make static.
6367         (language_defn::get_symbol_name_matcher): New definition.
6368         (language_defn::get_symbol_name_matcher_inner): Likewise.
6369         (get_symbol_name_matcher): Delete.
6370         (unknown_language_data): Delete la_get_symbol_name_matcher
6371         initializer.
6372         (auto_language_data): Likewise.
6373         * language.h (language_data): Delete la_get_symbol_name_matcher
6374         field.
6375         (language_defn::get_symbol_name_matcher): New member function.
6376         (language_defn::get_symbol_name_matcher_inner): Likewise.
6377         (default_symbol_name_matcher): Delete declaration.
6378         * linespec.c (find_methods): Update call to
6379         get_symbol_name_matcher.
6380         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
6381         initializer.
6382         * minsyms.c (lookup_minimal_symbol): Update call to
6383         get_symbol_name_matcher.
6384         (iterate_over_minimal_symbols): Likewise.
6385         * objc-lang.c (objc_language_data): Delete
6386         la_get_symbol_name_matcher initializer.
6387         * opencl-lang.c (opencl_language_data): Likewise.
6388         * p-lang.c (pascal_language_data): Likewise.
6389         * psymtab.c (psymbol_name_matches): Update call to
6390         get_symbol_name_matcher.
6391         * rust-lang.c (rust_language_data): Delete
6392         la_get_symbol_name_matcher initializer.
6393         * symtab.c (symbol_matches_search_name): Update call to
6394         get_symbol_name_matcher.
6395         (compare_symbol_name): Likewise.
6396
6397 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6398
6399         * ada-lang.c (ada_language_data): Delete la_compute_program
6400         initializer.
6401         * c-lang.c (c_language_data): Likewise.
6402         (c_language::compute_program): New member function.
6403         (cplus_language_data): Delete la_compute_program initializer.
6404         (cplus_language::compute_program): New member function.
6405         (asm_language_data): Delete la_compute_program initializer.
6406         (minimal_language_data): Likewise.
6407         * c-lang.h (c_compute_program): Update comment.
6408         (cplus_compute_program): Likewise.
6409         * compile/compile-c-support.c (c_compute_program): Likewise.
6410         (cplus_compute_program): Likewise.
6411         * compile/compile.c (compile_to_object): Update call to
6412         la_compute_program.
6413         * d-lang.c (d_language_data): Delete la_compute_program
6414         initializer.
6415         * f-lang.c (f_language_data): Likewise.
6416         * go-lang.c (go_language_data): Likewise.
6417         * language.c (unknown_language_data): Likewise.
6418         (auto_language_data): Likewise.
6419         * language.h (language_data): Delete la_compute_program field.
6420         (language_defn::compute_program): New member function.
6421         * m2-lang.c (m2_language_data): Delete la_compute_program
6422         initializer.
6423         * objc-lang.c (objc_language_data): Likewise.
6424         * opencl-lang.c (opencl_language_data): Likewise.
6425         * p-lang.c (pascal_language_data): Likewise.
6426         * rust-lang.c (rust_language_data): Likewise.
6427
6428 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6429
6430         * ada-lang.c (ada_language_data) Delete
6431         la_class_name_from_physname initializer.
6432         * c-lang.c (c_language_data): Likewise.
6433         (cplus_language_data): Likewise.
6434         (cplus_language::class_name_from_physname): New member function.
6435         (asm_language_data): Delete la_class_name_from_physname
6436         initializer.
6437         (minimal_language_data): Likewise.
6438         * d-lang.c (d_language_data): Likewise.
6439         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
6440         method on language_defn class.
6441         (guess_full_die_structure_name): Likewise.
6442         * f-lang.c (f_language_data): Delete la_class_name_from_physname
6443         initializer.
6444         * go-lang.c (go_language_data): Likewise.
6445         * language.c (language_class_name_from_physname): Delete.
6446         (unk_lang_class_name): Delete.
6447         (unknown_language_data): Delete la_class_name_from_physname
6448         initializer.
6449         (auto_language_data): Likewise.
6450         * language.h (language_data): Delete la_class_name_from_physname
6451         field.
6452         (language_defn::class_name_from_physname): New function.
6453         (language_class_name_from_physname): Delete declaration.
6454         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
6455         initializer.
6456         * objc-lang.c (objc_language_data): Likewise.
6457         * opencl-lang.c (opencl_language_data): Likewise.
6458         * p-lang.c (pascal_language_data): Likewise.
6459         * rust-lang.c (rust_language_data): Likewise.
6460
6461 2020-06-16  Tom Tromey  <tom@tromey.com>
6462
6463         * tui/tui-data.h (STATUS_NAME): New macro.
6464         * tui/tui-layout.c (tui_remove_some_windows)
6465         (initialize_known_windows, tui_register_window)
6466         (tui_layout_split::remove_windows, initialize_layouts)
6467         (tui_new_layout_command): Don't use hard-coded window names.
6468
6469 2020-06-16  Tom Tromey  <tom@tromey.com>
6470
6471         PR tui/25348:
6472         * tui/tui.c (tui_ensure_readline_initialized): Rename from
6473         tui_initialize_readline.  Only run once.  Call rl_initialize.
6474         * tui/tui.h (tui_ensure_readline_initialized): Rename from
6475         tui_initialize_readline.
6476         * tui/tui-io.c (tui_setup_io): Call
6477         tui_ensure_readline_initialized.
6478         * tui/tui-interp.c (tui_interp::init): Update.
6479
6480 2020-06-16  Tom Tromey  <tom@tromey.com>
6481
6482         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
6483         Also preserve the status window.
6484
6485 2020-06-16  Tom Tromey  <tom@tromey.com>
6486
6487         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
6488         where m_window==nullptr.
6489
6490 2020-06-15  Tom Tromey  <tromey@adacore.com>
6491
6492         * windows-nat.c (windows_nat::handle_output_debug_string):
6493         Update.
6494         (windows_nat::handle_ms_vc_exception): Update.
6495         * target.h (target_read_string): Change API.
6496         * target.c (target_read_string): Change API.
6497         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
6498         Update.
6499         * solib-frv.c (frv_current_sos): Update.
6500         * solib-dsbt.c (dsbt_current_sos): Update.
6501         * solib-darwin.c (darwin_current_sos): Update.
6502         * linux-thread-db.c (inferior_has_bug): Update.
6503         * expprint.c (print_subexp_standard): Update.
6504         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
6505         (ada_exception_message_1): Update.
6506
6507 2020-06-15  Tom Tromey  <tromey@adacore.com>
6508
6509         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
6510
6511 2020-06-15  Tom Tromey  <tromey@adacore.com>
6512
6513         * valprint.c (read_string): Update comment.
6514         * target.c (MIN): Remove.
6515         (target_read_string): Rewrite.
6516
6517 2020-06-15  Tom Tromey  <tromey@adacore.com>
6518
6519         * corefile.c (read_memory_string): Remove.
6520         * ada-valprint.c (ada_value_print_ptr): Update.
6521         * ada-lang.h (ada_tag_name): Change return type.
6522         * ada-lang.c (type_from_tag): Update.
6523         (ada_tag_name_from_tsd): Change return type.  Use
6524         target_read_string.
6525         (ada_tag_name): Likewise.
6526         * gdbcore.h (read_memory_string): Don't declare.
6527
6528 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
6529
6530         * symtab.c (rbreak_command): Ignore Windows drive colon.
6531
6532 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
6533
6534         * NEWS: Mention removed GDBserver host support.
6535
6536 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
6537
6538         * features/riscv/rebuild-csr-xml.sh: Updated.
6539
6540 2020-06-11  Tom Tromey  <tom@tromey.com>
6541
6542         PR gdb/18318:
6543         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
6544
6545 2020-06-09  Jonny Grant  <jg@jguk.org>
6546 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
6547
6548         * main.c (captured_main_1): Don't print new line after help.
6549         (print_gdb_help): add mailing list and IRC channel information
6550         to --help.  Add new lines between items in the footer.  Remove
6551         quotes around bug url.
6552
6553 2020-06-11  Keith Seitz  <keiths@redhat.com>
6554
6555         PR gdb/21356
6556         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
6557         Resolve typedefs for type length calculations.
6558
6559 2020-06-10  Tom de Vries  <tdevries@suse.de>
6560
6561         PR ada/24713
6562         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
6563         (write_psymbols): Enable .gdb_index for ada.
6564         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
6565         ada.
6566
6567 2020-06-10  Tom de Vries  <tdevries@suse.de>
6568
6569         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
6570         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
6571         namei" instead of "const char *name" argument.
6572         (dw2_map_matching_symbols): Use "offset_type namei" variant of
6573         dw2_symtab_iter_init.
6574
6575 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6576
6577         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
6578         to use type::field and field::type instead.
6579
6580 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6581
6582         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
6583         to use field::type instead.
6584
6585 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6586
6587         * gdbtypes.h (struct field) <type, set_type>: New methods.
6588         Rename `type` field to...
6589         <m_type>: ... this.  Change references throughout to use type or
6590         set_type methods.
6591         (FIELD_TYPE): Use field::type.  Change call sites that modify
6592         the field's type to use field::set_type instead.
6593
6594 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6595
6596         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
6597         to use type::index_type instead.
6598
6599 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6600
6601         * gdbtypes.h (struct type) <index_type, set_index_type>: New
6602         methods.
6603         (TYPE_INDEX_TYPE): Use type::index_type.
6604         * gdbtypes.c (create_array_type_with_stride): Likewise.
6605
6606 2020-06-07  Tom Tromey  <tom@tromey.com>
6607
6608         * valprint.c (generic_val_print_float): Remove "embedded_offset"
6609         parameter.
6610         (generic_value_print): Update.
6611
6612 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
6613
6614         Revert commit 982a38f60b0.
6615         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
6616
6617 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
6618
6619         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
6620         avoid use after free.
6621
6622 2020-06-05  Tom de Vries  <tdevries@suse.de>
6623
6624         * NEWS: Fix typos.
6625
6626 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
6627
6628         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
6629         the per_bfd object.
6630         (dwarf2_read_debug_names): Likewise.
6631         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
6632         object when re-using a per_bfd object with an index.
6633
6634 2020-06-03  Tom de Vries  <tdevries@suse.de>
6635
6636         PR symtab/26046
6637         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
6638         children for C++.
6639         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
6640         DW_TAG_subprogram.
6641
6642 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6643
6644         * ada-lang.c (ada_language_data): Delete skip_trampoline
6645         initializer.
6646         * c-lang.c (c_language_data): Likewise.
6647         (cplus_language_data): Likewise.
6648         (cplus_language::skip_trampoline): New member function.
6649         (asm_language_data): Delete skip_trampoline initializer.
6650         (minimal_language_data): Likewise.
6651         * d-lang.c (d_language_data): Likewise.
6652         * f-lang.c (f_language_data): Likewise.
6653         * go-lang.c (go_language_data): Likewise.
6654         * language.c (unk_lang_trampoline): Delete function.
6655         (skip_language_trampoline): Update.
6656         (unknown_language_data): Delete skip_trampoline initializer.
6657         (auto_language_data): Likewise.
6658         * language.h (language_data): Delete skip_trampoline field.
6659         (language_defn::skip_trampoline): New function.
6660         * m2-lang.c (m2_language_data): Delete skip_trampoline
6661         initializer.
6662         * objc-lang.c (objc_skip_trampoline): Delete function, move
6663         implementation to objc_language::skip_trampoline.
6664         (objc_language_data): Delete skip_trampoline initializer.
6665         (objc_language::skip_trampoline): New member function with
6666         implementation from objc_skip_trampoline.
6667         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
6668         initializer.
6669         * p-lang.c (pascal_language_data): Likewise.
6670         * rust-lang.c (rust_language_data): Likewise.
6671
6672 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6673
6674         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
6675         (ada_language::demangle): New member function.
6676         * c-lang.c (c_language_data): Delete la_demangle initializer.
6677         (cplus_language_data): Delete la_demangle initializer.
6678         (cplus_language::demangle): New member function.
6679         (asm_language_data): Delete la_demangle initializer.
6680         (minimal_language_data): Delete la_demangle initializer.
6681         * d-lang.c (d_language_data): Delete la_demangle initializer.
6682         (d_language::demangle): New member function.
6683         * f-lang.c (f_language_data): Delete la_demangle initializer.
6684         (f_language::demangle): New member function.
6685         * go-lang.c (go_language_data): Delete la_demangle initializer.
6686         (go_language::demangle): New member function.
6687         * language.c (language_demangle): Update.
6688         (unk_lang_demangle): Delete.
6689         (unknown_language_data): Delete la_demangle initializer.
6690         (unknown_language::demangle): New member function.
6691         (auto_language_data): Delete la_demangle initializer.
6692         (auto_language::demangle): New member function.
6693         * language.h (language_data): Delete la_demangle field.
6694         (language_defn::demangle): New function.
6695         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
6696         * objc-lang.c (objc_language_data): Delete la_demangle
6697         initializer.
6698         (objc_language::demangle): New member function.
6699         * opencl-lang.c (opencl_language_data): Delete la_demangle
6700         initializer.
6701         * p-lang.c (pascal_language_data): Likewise.
6702         * rust-lang.c (rust_language_data): Likewise.
6703         (rust_language::demangle): New member function.
6704
6705 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6706
6707         * ada-lang.c (ada_language_data): Delete la_print_type
6708         initializer.
6709         (ada_language::print_type): New member function.
6710         * c-lang.c (c_language_data): Delete la_print_type initializer.
6711         (c_language::print_type): New member function.
6712         (cplus_language_data): Delete la_print_type initializer.
6713         (cplus_language::print_type): New member function.
6714         (asm_language_data): Delete la_print_type initializer.
6715         (asm_language::print_type): New member function.
6716         (minimal_language_data): Delete la_print_type initializer.
6717         (minimal_language::print_type): New member function.
6718         * d-lang.c (d_language_data): Delete la_print_type initializer.
6719         (d_language::print_type): New member function.
6720         * f-lang.c (f_language_data): Delete la_print_type initializer.
6721         (f_language::print_type): New member function.
6722         * go-lang.c (go_language_data): Delete la_print_type initializer.
6723         (go_language::print_type): New member function.
6724         * language.c (unk_lang_print_type): Delete.
6725         (unknown_language_data): Delete la_print_type initializer.
6726         (unknown_language::print_type): New member function.
6727         (auto_language_data): Delete la_print_type initializer.
6728         (auto_language::print_type): New member function.
6729         * language.h (language_data): Delete la_print_type field.
6730         (language_defn::print_type): New function.
6731         (LA_PRINT_TYPE): Update.
6732         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
6733         (m2_language::print_type): New member function.
6734         * objc-lang.c (objc_language_data): Delete la_print_type
6735         initializer.
6736         (objc_language::print_type): New member function.
6737         * opencl-lang.c (opencl_print_type): Delete, implementation moved
6738         to opencl_language::print_type.
6739         (opencl_language_data): Delete la_print_type initializer.
6740         (opencl_language::print_type): New member function, implementation
6741         from opencl_print_type.
6742         * p-lang.c (pascal_language_data): Delete la_print_type
6743         initializer.
6744         (pascal_language::print_type): New member function.
6745         * rust-lang.c (rust_print_type): Delete, implementation moved to
6746         rust_language::print_type.
6747         (rust_language_data): Delete la_print_type initializer.
6748         (rust_language::print_type): New member function, implementation
6749         from rust_print_type.
6750
6751 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6752
6753         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
6754         implementation moves to...
6755         (ada_language::sniff_from_mangled_name): ...here.  Update return
6756         type.
6757         (ada_language_data): Delete la_sniff_from_mangled_name
6758         initializer.
6759         * c-lang.c (c_language_data): Likewise.
6760         (cplus_language_data): Likewise.
6761         (cplus_language::sniff_from_mangled_name): New member function,
6762         implementation taken from gdb_sniff_from_mangled_name.
6763         (asm_language_data): Delete la_sniff_from_mangled_name
6764         initializer.
6765         (minimal_language_data): Likewise.
6766         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
6767         implementation moves to cplus_language::sniff_from_mangled_name.
6768         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
6769         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
6770         moves to...
6771         (d_language::sniff_from_mangled_name): ...here.
6772         (d_language_data): Delete la_sniff_from_mangled_name initializer.
6773         * f-lang.c (f_language_data): Likewise.
6774         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
6775         moves to...
6776         (go_language::sniff_from_mangled_name): ...here.
6777         (go_language_data): Delete la_sniff_from_mangled_name initializer.
6778         * language.c (language_sniff_from_mangled_name): Delete.
6779         (unknown_language_data): Delete la_sniff_from_mangled_name
6780         initializer.
6781         (auto_language_data): Likewise.
6782         * language.h (language_data): Delete la_sniff_from_mangled_name
6783         field.
6784         (language_defn::sniff_from_mangled_name): New function.
6785         (language_sniff_from_mangled_name): Delete declaration.
6786         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
6787         field.
6788         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
6789         implementation moves to...
6790         (objc_language::sniff_from_mangled_name): ...here.
6791         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
6792         * opencl-lang.c (opencl_language_data): Likewise.
6793         * p-lang.c (pascal_language_data): Likewise.
6794         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
6795         implementation moves to...
6796         (rust_language::sniff_from_mangled_name): ...here.
6797         (rust_language_data): Delete la_sniff_from_mangled_name
6798         initializer.
6799         * symtab.c (symbol_find_demangled_name): Call
6800         sniff_from_mangled_name member function.
6801
6802 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6803
6804         * ada-lang.c (ada_language_data): Delete la_search_name_hash
6805         initializer.
6806         * c-lang.c (c_language_data): Likewise.
6807         (cplus_language_data): Likewise.
6808         (cplus_language::search_name_hash): New member function.
6809         (asm_language_data): Delete la_search_name_hash initializer.
6810         (minimal_language_data): Likewise.
6811         * d-lang.c (d_language_data): Likewise.
6812         * dictionary.c (default_search_name_hash): Rename to...
6813         (language_defn::search_name_hash): ...this.
6814         * f-lang.c (f_language_data): Likewise.
6815         (f_language::search_name_hash): New member function.
6816         * go-lang.c (go_language_data): Delete la_search_name_hash
6817         initializer.
6818         * language.c (unknown_language_data): Likewise.
6819         (auto_language_data): Likewise.
6820         * language.h (struct language_data): Delete la_search_name_hash
6821         field.
6822         (language_defn::search_name_hash): Declare new member function.
6823         (default_search_name_hash): Delete declaration.
6824         * m2-lang.c (m2_language_data): Delete la_search_name_hash
6825         initializer.
6826         * objc-lang.c (objc_language_data): Likewise.
6827         * opencl-lang.c (opencl_language_data): Likewise.
6828         * p-lang.c (pascal_language_data): Likewise.
6829         * rust-lang.c (rust_language_data): Likewise.
6830         * symtab.c (search_name_hash): Update call.
6831
6832 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6833
6834         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
6835         initializer.
6836         * c-lang.c (class compile_instance): Declare.
6837         (c_language_data): Delete la_get_compile_instance initializer.
6838         (c_language::get_compile_instance): New member function.
6839         (cplus_language_data): Delete la_get_compile_instance initializer.
6840         (cplus_language::get_compile_instance): New member function.
6841         (asm_language_data): Delete la_get_compile_instance initializer.
6842         (minimal_language_data): Likewise.
6843         * c-lang.h (c_get_compile_context): Update comment.
6844         (cplus_get_compile_context): Update comment.
6845         * compile/compile.c (compile_to_object): Update calls, don't rely
6846         on function pointer being NULL.
6847         * d-lang.c (d_language_data): Delete la_get_compile_instance
6848         initializer.
6849         * f-lang.c (f_language_data): Likewise.
6850         * go-lang.c (go_language_data): Likewise.
6851         * language.c (unknown_language_data): Likewise.
6852         (auto_language_data): Likewise.
6853         * language.h (language_data): Delete la_get_compile_instance field.
6854         (language_defn::get_compile_instance): New member function.
6855         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
6856         initializer.
6857         * objc-lang.c (objc_language_data): Likewise.
6858         * opencl-lang.c (opencl_language_data): Likewise.
6859         * p-lang.c (pascal_language_data): Likewise.
6860         * rust-lang.c (rust_language_data): Likewise.
6861
6862 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6863
6864         * ada-lang.c (ada_add_all_symbols): Update comment.
6865         (ada_iterate_over_symbols): Delete, move implementation to...
6866         (ada_language::iterate_over_symbols): ...here, a new member
6867         function, rewrite to use range based for loop.
6868         (ada_language_data): Delete la_iterate_over_symbols initializer.
6869         * c-lang.c (c_language_data): Likewise.
6870         (cplus_language_data): Likewise.
6871         (asm_language_data): Likewise.
6872         (minimal_language_data): Likewise.
6873         * d-lang.c (d_language_data): Likewise.
6874         * f-lang.c (f_language_data): Likewise.
6875         * go-lang.c (go_language_data): Likewise.
6876         * language.c (unknown_language_data): Likewise.
6877         (auto_language_data): Likewise.
6878         * language.h (language_data): Delete la_iterate_over_symbols field.
6879         (language_defn::iterate_over_symbols): New member function.
6880         (LA_ITERATE_OVER_SYMBOLS): Update.
6881         * linespec.c (iterate_over_all_matching_symtabs): Update.
6882         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
6883         initializer.
6884         * objc-lang.c (objc_language_data): Likewise.
6885         * opencl-lang.c (opencl_language_data): Likewise.
6886         * p-lang.c (pascal_language_data): Likewise.
6887         * rust-lang.c (rust_language_data): Likewise.
6888
6889 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6890
6891         * ada-lang.c (ada_language_data): Delete
6892         la_lookup_transparent_type initializer.
6893         * c-lang.c (c_language_data): Likewise.
6894         (cplus_language_data): Likewise.
6895         (cplus_language::lookup_transparent_type): New member function.
6896         (asm_language_data): Delete la_lookup_transparent_type
6897         initializer.
6898         (minimal_language_data): Likewise.
6899         * d-lang.c (d_language_data): Likewise.
6900         * f-lang.c (f_language_data): Likewise.
6901         * go-lang.c (go_language_data): Likewise.
6902         * language.c (unknown_language_data): Likewise.
6903         (auto_language_data): Likewise.
6904         * language.h (struct language_data): Delete
6905         la_lookup_transparent_type field.
6906         (language_defn::lookup_transparent_type): New member function.
6907         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
6908         initializer.
6909         * objc-lang.c (objc_language_data): Likewise.
6910         * opencl-lang.c (opencl_language_data): Likewise.
6911         * p-lang.c (pascal_language_data): Likewise.
6912         * rust-lang.c (rust_language_data): Likewise.
6913         * symtab.c (symbol_matches_domain): Update call.
6914
6915 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6916
6917         * ada-lang.c (ada_language_arch_info): Delete function, move
6918         implementation to...
6919         (ada_language::language_arch_info): ...here, a new member
6920         function.
6921         (ada_language_data): Delete la_language_arch_info.
6922         * c-lang.c (c_language_data): Likewise.
6923         (c_language::language_arch_info): New member function.
6924         (cplus_language_arch_info): Delete function, move
6925         implementation to...
6926         (cplus_language::language_arch_info): ...here, a new member
6927         function.
6928         (cplus_language_data): Delete la_language_arch_info.
6929         (asm_language_data): Likewise.
6930         (asm_language::language_arch_info): New member function.
6931         (minimal_language_data): Delete la_language_arch_info.
6932         (minimal_language::language_arch_info): New member function.
6933         * d-lang.c (d_language_arch_info): Delete function, move
6934         implementation to...
6935         (d_language::language_arch_info): ...here, a new member
6936         function.
6937         (d_language_data): Delete la_language_arch_info.
6938         * f-lang.c (f_language_arch_info): Delete function, move
6939         implementation to...
6940         (f_language::language_arch_info): ...here, a new member
6941         function.
6942         (f_language_data): Delete la_language_arch_info.
6943         * go-lang.c (go_language_arch_info): Delete function, move
6944         implementation to...
6945         (go_language::language_arch_info): ...here, a new member
6946         function.
6947         (go_language_data): Delete la_language_arch_info.
6948         * language.c (unknown_language_data): Likewise.
6949         (unknown_language::language_arch_info): New member function.
6950         (auto_language_data): Delete la_language_arch_info.
6951         (auto_language::language_arch_info): New member function.
6952         (language_gdbarch_post_init): Update call to
6953         la_language_arch_info.
6954         * language.h (language_data): Delete la_language_arch_info
6955         function pointer.
6956         (language_defn::language_arch_info): New function.
6957         * m2-lang.c (m2_language_arch_info): Delete function, move
6958         implementation to...
6959         (m2_language::language_arch_info): ...here, a new member
6960         function.
6961         (m2_language_data): Delete la_language_arch_info.
6962         * objc-lang.c (objc_language_arch_info): Delete function, move
6963         implementation to...
6964         (objc_language::language_arch_info): ...here, a new member
6965         function.
6966         (objc_language_data): Delete la_language_arch_info.
6967         * opencl-lang.c (opencl_language_arch_info): Delete function, move
6968         implementation to...
6969         (opencl_language::language_arch_info): ...here, a new member
6970         function.
6971         (opencl_language_data): Delete la_language_arch_info.
6972         * p-lang.c (pascal_language_arch_info): Delete function, move
6973         implementation to...
6974         (pascal_language::language_arch_info): ...here, a new member
6975         function.
6976         (pascal_language_data): Delete la_language_arch_info.
6977         * rust-lang.c (rust_language_arch_info): Delete function, move
6978         implementation to...
6979         (rust_language::language_arch_info): ...here, a new member
6980         function.
6981         (rust_language_data): Delete la_language_arch_info.
6982
6983 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6984
6985         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
6986         initializer.
6987         * c-lang.c (c_language_data): Likewise.
6988         (cplus_language_data): Likewise.
6989         (cplus_language::pass_by_reference_info): New method.
6990         (asm_language_data): Delete la_pass_by_reference initializer.
6991         (minimal_language_data): Likewise.
6992         * cp-abi.c (cp_pass_by_reference): Remove use of
6993         default_pass_by_reference.
6994         * d-lang.c (d_language_data): Likewise.
6995         * f-lang.c (f_language_data): Likewise.
6996         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
6997         default_pass_by_reference.
6998         * go-lang.c (go_language_data): Likewise.
6999         * language.c (language_pass_by_reference): Update.
7000         (default_pass_by_reference): Delete.
7001         (unknown_language_data): Delete la_pass_by_reference
7002         initializer.
7003         (auto_language_data): Likewise.
7004         * language.h (struct language_data): Delete la_pass_by_reference
7005         field.
7006         (language_defn::pass_by_reference_info): New member function.
7007         (default_pass_by_reference): Delete declaration.
7008         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
7009         initializer.
7010         * objc-lang.c (objc_language_data): Likewise.
7011         * opencl-lang.c (opencl_language_data): Likewise.
7012         * p-lang.c (pascal_language_data): Likewise.
7013         * rust-lang.c (rust_language_data): Likewise.
7014
7015 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7016
7017         * ada-lang.c (ada_read_var_value): Delete function, move
7018         implementation to...
7019         (ada_language::read_var_value): ...here.
7020         (ada_language_data): Delete la_read_var_value initializer.
7021         * c-lang.c (c_language_data): Likewise.
7022         (cplus_language_data): Likewise.
7023         (minimal_language_data): Likewise.
7024         * d-lang.c (d_language_data): Likewise.
7025         * f-lang.c (f_language_data): Likewise.
7026         * findvar.c (default_read_var_value): Rename to...
7027         (language_defn::read_var_value): ...this.
7028         * findvar.c (read_var_value): Update header comment, and change to
7029         call member function instead of function pointer.
7030         * go-lang.c (go_language_data): Likewise.
7031         * language.c (unknown_language_data): Delete la_read_var_value
7032         initializer.
7033         (auto_language_data): Likewise.
7034         * language.h (struct language_data): Delete la_read_var_value
7035         field.
7036         (language_defn::read_var_value): New member function.
7037         (default_read_var_value): Delete declaration.
7038         * m2-lang.c (m2_language_data): Delete la_read_var_value
7039         initializer.
7040         * objc-lang.c (objc_language_data): Likewise.
7041         * opencl-lang.c (opencl_language_data): Likewise.
7042         * p-lang.c (pascal_language_data): Likewise.
7043         * rust-lang.c (rust_language_data): Likewise.
7044         * value.h (default_read_var_value): Delete declaration.
7045
7046 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7047
7048         * ada-lang.c (ada_print_array_index): Delete function, move
7049         implementation to...
7050         (ada_language::print_array_index): ...here.
7051         (ada_language_data): Delete la_print_array_index initializer.
7052         * c-lang.c (c_language_data): Likewise.
7053         (cplus_language_data): Likewise.
7054         (minimal_language_data): Likewise.
7055         * d-lang.c (d_language_data): Likewise.
7056         * f-lang.c (f_language_data): Likewise.
7057         * go-lang.c (go_language_data): Likewise.
7058         * language.c (default_print_array_index): Delete function, move
7059         implementation to...
7060         (language_defn::print_array_index): ...here.
7061         (unknown_language_data): Delete la_print_array_index initializer.
7062         (auto_language_data): Likewise.
7063         * language.h (struct language_data): Delete la_print_array_index
7064         field.
7065         (language_defn::print_array_index): New member function.
7066         (LA_PRINT_ARRAY_INDEX): Update.
7067         (default_print_array_index): Delete declaration.
7068         * m2-lang.c (m2_language_data): Delete la_print_array_index
7069         initializer.
7070         * objc-lang.c (objc_language_data): Likewise.
7071         * opencl-lang.c (opencl_language_data): Likewise.
7072         * p-lang.c (pascal_language_data): Likewise.
7073         * rust-lang.c (rust_language_data): Likewise.
7074
7075 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7076
7077         * gdb/ada-lang.c (ada_language_defn): Convert to...
7078         (ada_language_data): ...this.
7079         (class ada_language): New class.
7080         (ada_language_defn): New static global.
7081         * gdb/c-lang.c (c_language_defn): Convert to...
7082         (c_language_data): ...this.
7083         (class c_language): New class.
7084         (c_language_defn): New static global.
7085         (cplus_language_defn): Convert to...
7086         (cplus_language_data): ...this.
7087         (class cplus_language): New class.
7088         (cplus_language_defn): New static global.
7089         (asm_language_defn): Convert to...
7090         (asm_language_data): ...this.
7091         (class asm_language): New class.
7092         (asm_language_defn): New static global.
7093         (minimal_language_defn): Convert to...
7094         (minimal_language_data): ...this.
7095         (class minimal_language): New class.
7096         (minimal_language_defn): New static global.
7097         * gdb/d-lang.c (d_language_defn): Convert to...
7098         (d_language_data): ...this.
7099         (class d_language): New class.
7100         (d_language_defn): New static global.
7101         * gdb/f-lang.c (f_language_defn): Convert to...
7102         (f_language_data): ...this.
7103         (class f_language): New class.
7104         (f_language_defn): New static global.
7105         * gdb/go-lang.c (go_language_defn): Convert to...
7106         (go_language_data): ...this.
7107         (class go_language): New class.
7108         (go_language_defn): New static global.
7109         * gdb/language.c (unknown_language_defn): Remove declaration.
7110         (current_language): Initialize to nullptr, real initialization is
7111         moved to _initialize_language.
7112         (languages): Delete global.
7113         (language_defn::languages): Define.
7114         (set_language_command): Use language_defn::languages.
7115         (set_language): Likewise.
7116         (range_error): Likewise.
7117         (language_enum): Likewise.
7118         (language_def): Likewise.
7119         (add_set_language_command): Use language_def::languages for the
7120         language list, and language_def to lookup language pointers.
7121         (skip_language_trampoline): Use language_defn::languages.
7122         (unknown_language_defn): Convert to...
7123         (unknown_language_data): ...this.
7124         (class unknown_language): New class.
7125         (unknown_language_defn): New static global.
7126         (auto_language_defn): Convert to...
7127         (auto_language_data): ...this.
7128         (class auto_language): New class.
7129         (auto_language_defn): New static global.
7130         (language_gdbarch_post_init): Use language_defn::languages.
7131         (_initialize_language): Initialize current_language.
7132         * gdb/language.h (struct language_defn): Rename to...
7133         (struct language_data): ...this.
7134         (struct language_defn): New.
7135         (auto_language_defn): Delete.
7136         (unknown_language_defn): Delete.
7137         (minimal_language_defn): Delete.
7138         (ada_language_defn): Delete.
7139         (asm_language_defn): Delete.
7140         (c_language_defn): Delete.
7141         (cplus_language_defn): Delete.
7142         (d_language_defn): Delete.
7143         (f_language_defn): Delete.
7144         (go_language_defn): Delete.
7145         (m2_language_defn): Delete.
7146         (objc_language_defn): Delete.
7147         (opencl_language_defn): Delete.
7148         (pascal_language_defn): Delete.
7149         (rust_language_defn): Delete.
7150         * gdb/m2-lang.c (m2_language_defn): Convert to...
7151         (m2_language_data): ...this.
7152         (class m2_language): New class.
7153         (m2_language_defn): New static global.
7154         * gdb/objc-lang.c (objc_language_defn): Convert to...
7155         (objc_language_data): ...this.
7156         (class objc_language): New class.
7157         (objc_language_defn): New static global.
7158         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
7159         (opencl_language_data): ...this.
7160         (class opencl_language): New class.
7161         (opencl_language_defn): New static global.
7162         * gdb/p-lang.c (pascal_language_defn): Convert to...
7163         (pascal_language_data): ...this.
7164         (class pascal_language): New class.
7165         (pascal_language_defn): New static global.
7166         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
7167         language pointer, update comment format.
7168         * gdb/rust-lang.c (rust_language_defn): Convert to...
7169         (rust_language_data): ...this.
7170         (class rust_language): New class.
7171         (rust_language_defn): New static global.
7172
7173 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
7174
7175         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
7176         member variable.
7177         <m_stmt_at_address>: New member variable.
7178         (lnp_state_machine::record_line): Don't record some lines, update
7179         tracking of is_stmt at the same address.
7180         (lnp_state_machine::lnp_state_machine): Initialise new member
7181         variables.
7182
7183 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7184
7185         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
7186         "-include gnu-nat-mig.h".
7187         * gnu-nat-mig.h: New file.
7188         * gnu-nat.c: Include "gnu-nat-mig.h".
7189         (exc_server, msg_reply_server, notify_server,
7190         process_reply_server): Remove declarations.
7191
7192 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7193
7194         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
7195         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
7196         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
7197         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
7198         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
7199         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
7200         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
7201         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
7202         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
7203         to gnu_nat_target class.
7204         * gnu-nat.c: Likewise.
7205         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
7206         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
7207         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
7208         object.
7209         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
7210         instead of `gnu_target'.
7211
7212 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7213
7214         * i386-gnu-tdep.c: Include "gdbcore.h"
7215         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
7216         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
7217         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
7218         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
7219         i386_gnu_sigcontext_addr): New functions
7220         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
7221         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
7222         tdep.
7223
7224 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7225
7226         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
7227         before fork_inferior call. Avoid calling it if target_is_pushed returns
7228         true.
7229
7230 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7231
7232         * gnu-nat.h (gnu_target): New variable declaration.
7233         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
7234         gnu_target.
7235         * gnu-nat.c (gnu_target): New variable.
7236         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
7237         add_thread_silent, and add_thread calls.
7238         (gnu_nat_target::create_inferior): Pass gnu_target to
7239         add_thread_silent, thread_change_ptid call.
7240         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
7241         call.
7242
7243 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7244
7245         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
7246         (gnu_nat_target::find_memory_regions): Remove unused
7247         `old_address' variable.
7248
7249 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7250
7251         * gnu-nat.c: Include "gdbarch.h".
7252
7253 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7254
7255         * reply_mig_hack.awk (Error return): Cast function through
7256         void *, to bypass compiler function call check.
7257
7258 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7259
7260         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
7261         $(srcdir)/reply_mig_hack.awk.
7262
7263 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7264
7265         * gnu-nat.h (gnu_debug_flag): Set type to bool.
7266
7267 2020-05-30  Jonny Grant  <jg@jguk.org>
7268
7269         * configure.ac (ACX_BUGURL): change bug URL to https.
7270
7271 2020-05-30  Pedro Alves  <palves@redhat.com>
7272
7273         * cp-support.c (replace_typedefs_template): New.
7274         (replace_typedefs_qualified_name): Handle
7275         DEMANGLE_COMPONENT_TEMPLATE.
7276
7277 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
7278
7279         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
7280         dwarf2/index-cache.h, dwarf2/index-write.c,
7281         dwarf2/index-write.h, dwarf2/line-header.c,
7282         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
7283         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
7284         variables and fields from `dwarf2_per_objfile` to just
7285         `per_objfile` throughout.
7286
7287 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
7288
7289         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
7290         <push_dwarf_reg_entry_value>: Add comment.
7291
7292 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
7293             Keith Seitz  <keiths@redhat.com>
7294
7295         * python/python.c (do_start_initialization): Call PyEval_SaveThread
7296         instead of PyEval_ReleaseLock.
7297         (class gdbpy_gil): Move to earlier in file.
7298         (finalize_python): Set gdb_python_initialized.
7299         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
7300         when not initialized.
7301
7302 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
7303
7304         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
7305         <push_dwarf_reg_entry_value>: Remove assert.  Override
7306         per_objfile with caller_per_objfile.
7307
7308 2020-05-28  Tom de Vries  <tdevries@suse.de>
7309
7310         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
7311         PR gold/15646 workaround to symbol kind "type".
7312
7313 2020-05-27  Tom Tromey  <tromey@adacore.com>
7314
7315         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
7316
7317 2020-05-27  Tom Tromey  <tromey@adacore.com>
7318
7319         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
7320         Use htab_find_with_hash.
7321         <add_abbrev>: Remove "abbrev_number" parameter.
7322         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
7323         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
7324         (hash_abbrev): Add comment.
7325         (abbrev_table::lookup_abbrev): Move to header file.
7326         (abbrev_table::read): Update.
7327
7328 2020-05-27  Tom Tromey  <tromey@adacore.com>
7329
7330         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
7331         method.
7332         <canonical_name>: New member.
7333         <raw_name>: Rename from "name".
7334         (partial_die_info): Initialize canonical_name.
7335         (scan_partial_symbols): Check raw_name.
7336         (partial_die_parent_scope, partial_die_full_name)
7337         (add_partial_symbol, add_partial_subprogram)
7338         (add_partial_enumeration, load_partial_dies): Use "name" method.
7339         (partial_die_info::name): New method.
7340         (partial_die_info::read, guess_partial_die_structure_name)
7341         (partial_die_info::fixup): Update.
7342
7343 2020-05-27  Tom Tromey  <tromey@adacore.com>
7344
7345         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
7346         <get_ref_die_offset>: Inline.
7347         <get_ref_die_offset_complaint>: New method.
7348         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
7349         (attribute::get_ref_die_offset_complaint): Rename from
7350         get_ref_die_offset.  Just issue complaint.
7351
7352 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
7353
7354         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
7355
7356 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
7357
7358         * exec.c (exec_file_attach): Use errno value of first openp failure.
7359
7360 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
7361
7362         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
7363         Don't close thread handle.
7364
7365 2020-05-27  Tom Tromey  <tom@tromey.com>
7366             Simon Marchi  <simon.marchi@efficios.com>
7367
7368         * objfiles.h (struct objfile) <partial_symtabs>: Now a
7369         shared_ptr.
7370         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
7371         member.
7372         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
7373         dwarf2_per_bfd_objfile_data_key>: New globals.
7374         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
7375         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
7376         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
7377         shared.
7378         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
7379         short-circuit when sharing.
7380         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
7381         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
7382
7383 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7384
7385         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
7386         to...
7387         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
7388         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
7389
7390 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7391
7392         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
7393         build_name_components, find_name_components_bounds>:
7394         Add per_objfile parameter.
7395         (struct mapped_index) <symbol_name_at>: Likewise.
7396         (struct mapped_debug_names): Remove constructor.
7397         <dwarf2_per_objfile>: Remove field.
7398         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
7399         (mapped_index_base::find_name_components_bounds,
7400         mapped_index_base::build_name_components,
7401         dw2_expand_symtabs_matching_symbol): Likewise.
7402         (class mock_mapped_index) <symbol_name_at>: Likewise.
7403         (check_match): Likewise.
7404         (check_find_bounds_finds): Likewise.
7405         (test_mapped_index_find_name_component_bounds): Update.
7406         (CHECK_MATCH): Update.
7407         (dw2_expand_symtabs_matching): Update.
7408         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
7409         per_objfile parameter.
7410         <find_vec_in_debug_names>: Likewise.
7411         <m_per_objfile>: New field.
7412         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
7413         parameter.
7414         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
7415         (dw2_debug_names_iterator::next): Update.
7416         (dw2_debug_names_lookup_symbol): Update.
7417         (dw2_debug_names_expand_symtabs_for_function): Update.
7418         (dw2_debug_names_map_matching_symbols): Update.
7419         (dw2_debug_names_expand_symtabs_matching): Update.
7420         (dwarf2_read_debug_names): Update.
7421
7422 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7423
7424         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
7425         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
7426         move to dwarf2_per_objfile.
7427         <read_in_chain>: Remove.
7428         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
7429         remove_all_cus, age_comp_units>: New methods.
7430         <m_dwarf2_cus>: New member.
7431         (struct dwarf2_per_cu_data) <cu>: Remove.
7432         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
7433         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
7434         moved to methods of dwarf2_per_objfile.
7435         (dwarf2_clear_marks): Remove.
7436         (dwarf2_queue_item::~dwarf2_queue_item): Update.
7437         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
7438         (dwarf2_per_bfd::free_cached_comp_units): Remove.
7439         (dwarf2_per_objfile::remove_all_cus): New.
7440         (class free_cached_comp_units) <~free_cached_comp_units>:
7441         Update.
7442         (load_cu): Update.
7443         (dw2_do_instantiate_symtab): Adjust.
7444         (fill_in_sig_entry_from_dwo_entry): Adjust.
7445         (cutu_reader::init_tu_and_read_dwo_dies): Update.
7446         (cutu_reader::cutu_reader): Likewise.
7447         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
7448         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
7449         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
7450         and dwarf2_per_objfile::age_comp_units.
7451         (load_partial_comp_unit): Update.
7452         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
7453         (process_queue): Likewise.
7454         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
7455         backlink.
7456         (dwarf2_read_addr_index): Likewise.
7457         (follow_die_offset): Likewise.
7458         (dwarf2_fetch_die_loc_sect_off): Likewise.
7459         (dwarf2_fetch_constant_bytes): Likewise.
7460         (dwarf2_fetch_die_type_sect_off): Likewise.
7461         (follow_die_sig_1): Likewise.
7462         (load_full_type_unit): Likewise.
7463         (read_signatured_type): Likewise.
7464         (dwarf2_cu::dwarf2_cu): Don't set cu field.
7465         (dwarf2_cu::~dwarf2_cu): Remove.
7466         (dwarf2_per_objfile::get_cu): New.
7467         (dwarf2_per_objfile::set_cu): New.
7468         (age_cached_comp_units): Rename to...
7469         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
7470         to std::unordered_map.
7471         (free_one_cached_comp_unit): Rename to...
7472         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
7473         to std::unordered_map.
7474         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
7475         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
7476         a dwarf2_per_objfile in data.
7477         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
7478         (dwarf2_clear_marks): Remove.
7479
7480 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7481
7482         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
7483         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
7484         (init_tu_and_read_dwo_dies): Likewise.
7485         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
7486         (cutu_reader::cutu_reader): Likewise.
7487         (load_partial_comp_unit): Likewise.
7488         (process_psymtab_comp_unit): Update.
7489         (build_type_psymtabs_1): Update.
7490         (process_skeletonless_type_unit): Update.
7491         (load_full_comp_unit): Update.
7492         (find_partial_die): Update.
7493         (dwarf2_read_addr_index): Update.
7494         (read_signatured_type): Update.
7495
7496 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7497
7498         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
7499         m_header_read_in>: New fields.
7500         <get_header>: New method.
7501         * dwarf2/read.c (per_cu_header_read_in): Remove.
7502         (dwarf2_per_cu_data::get_header): New.
7503         (dwarf2_per_cu_data::addr_size): Update.
7504         (dwarf2_per_cu_data::offset_size): Update.
7505         (dwarf2_per_cu_data::ref_addr_size): Update.
7506
7507 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7508
7509         * dwarf2/read.c (load_cu): Return dwarf2_cu.
7510         (dw2_do_instantiate_symtab): Update.
7511         (queue_and_load_all_dwo_tus): Change parameter from
7512         dwarf2_per_cu_data to dwarf2_cu.
7513         (dwarf2_fetch_die_loc_sect_off): Update.
7514         (dwarf2_fetch_constant_bytes): Update.
7515         (dwarf2_fetch_die_type_sect_off): Update.
7516
7517 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7518
7519         * dwarf2/read.c (process_full_comp_unit,
7520         process_full_type_unit): Remove per_cu, per_objfile paramters.
7521         Add dwarf2_cu parameter.
7522         (process_queue): Update.
7523
7524 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7525
7526         * dwarf2/read.c (create_cu_from_index_list): Replace
7527         dwarf2_per_objfile parameter with dwarf2_per_bfd.
7528         (create_cus_from_index_list): Likewise.
7529         (create_cus_from_index): Likewise.
7530         (create_signatured_type_table_from_index): Likewise.
7531         (create_cus_from_debug_names_list): Likewise.
7532         (create_cus_from_debug_names): Likewise.
7533         (dwarf2_read_gdb_index): Update.
7534         (dwarf2_read_debug_names): Update.
7535
7536 2020-05-27  Tom Tromey  <tom@tromey.com>
7537             Simon Marchi  <simon.marchi@efficios.com>
7538
7539         * dwarf2/read.h (struct dwarf2_per_objfile)
7540         <get_type_for_signatured_type, set_type_for_signatured_type>:
7541         New methods.
7542         <m_type_map>: New member.
7543         (struct signatured_type) <type>: Remove.
7544         * dwarf2/read.c
7545         (dwarf2_per_objfile::get_type_for_signatured_type,
7546         dwarf2_per_objfile::set_type_for_signatured_type): New.
7547         (get_signatured_type): Use new methods.
7548
7549 2020-05-27  Tom Tromey  <tom@tromey.com>
7550             Simon Marchi  <simon.marchi@efficios.com>
7551
7552         * dwarf2/read.h (struct type_unit_group_unshareable): New.
7553         (struct dwarf2_per_objfile) <type_units>: New member.
7554         <get_type_unit_group_unshareable>: New method.
7555         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
7556         num_symtabs, symtabs>: Remove; move to
7557         type_unit_group_unshareable.
7558         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
7559         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
7560         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
7561
7562 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7563
7564         * dwarf2/read.h (struct dwarf2_per_cu_data):
7565         <dwarf2_per_objfile>: Remove.
7566         * dwarf2/read.c (create_cu_from_index_list): Don't assign
7567         dwarf2_per_objfile.
7568         (create_signatured_type_table_from_index): Likewise.
7569         (create_signatured_type_table_from_debug_names): Likewise.
7570         (create_debug_type_hash_table): Likewise.
7571         (fill_in_sig_entry_from_dwo_entry): Likewise.
7572         (create_type_unit_group): Likewise.
7573         (read_comp_units_from_section): Likewise.
7574         (create_cus_hash_table): Likewise.
7575
7576 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7577
7578         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
7579         dwarf2_per_cu_data::dwarf2_per_objfile.
7580         (compute_compunit_symtab_includes): Likewise.
7581         (dwarf2_cu::start_symtab): Likewise.
7582
7583 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7584
7585         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
7586         parameter.
7587         * dwarf2/read.c (get_die_type_at_offset): Likewise.
7588         (read_namespace_alias): Update.
7589         (lookup_die_type): Update.
7590         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
7591         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
7592         Update.
7593         (disassemble_dwarf_expression): Update.
7594
7595 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7596
7597         * dwarf2/read.h (struct dwarf2_queue_item): Add
7598         dwarf2_per_objfile parameter, assign new parameter.
7599         <per_objfile>: New field.
7600         * dwarf2/read.c (free_one_cached_comp_unit): Add
7601         dwarf2_per_objfile parameter.
7602         (queue_comp_unit): Likewise.
7603         (dw2_do_instantiate_symtab): Update.
7604         (process_psymtab_comp_unit): Update.
7605         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
7606         (process_imported_unit_die): Update.
7607         (queue_and_load_dwo_tu): Update.
7608         (follow_die_offset): Update.
7609         (follow_die_sig_1): Update.
7610
7611 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7612
7613         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
7614         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
7615         (read_call_site_scope): Assign per_objfile.
7616         (dwarf2_per_cu_data::objfile): Remove.
7617         * gdbtypes.h (struct call_site) <per_objfile>: New member.
7618         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
7619         dwarf2_per_objfile parameter.
7620         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
7621         dwarf2_per_objfile parameter.
7622         (dwarf_expr_reg_to_entry_parameter): Add output
7623         dwarf2_per_objfile parameter.
7624         (locexpr_get_frame_base): Update.
7625         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
7626         <push_dwarf_reg_entry_value>: Update.
7627         <call_site_to_target_addr>: Update.
7628         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
7629         parameter.
7630         (value_of_dwarf_reg_entry): Update.
7631         (rw_pieced_value): Update.
7632         (indirect_synthetic_pointer): Update.
7633         (dwarf2_evaluate_property): Update.
7634         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
7635         parameter.
7636         (locexpr_read_variable): Update.
7637         (locexpr_get_symbol_read_needs): Update.
7638         (loclist_read_variable): Update.
7639
7640 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7641
7642         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7643         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7644         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
7645         parameter.
7646         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7647         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7648         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
7649         parameter.
7650         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
7651         sect_variable_value): Add dwarf2_per_objfile parameter.
7652         (class dwarf_evaluate_loc_desc) <dwarf_call,
7653         dwarf_variable_value>: Update.
7654         (fetch_const_value_from_synthetic_pointer): Add
7655         dwarf2_per_objfile parameter.
7656         (fetch_const_value_from_synthetic_pointer): Update.
7657         (coerced_pieced_ref): Update.
7658         (class symbol_needs_eval_context) <dwarf_call,
7659         dwarf_variable_value>: Update.
7660         (dwarf2_compile_expr_to_ax): Update.
7661
7662 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7663
7664         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
7665         parameter.
7666         (dwarf2_evaluate_loc_desc_full): Update.
7667
7668 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7669
7670         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
7671         parameter.
7672         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
7673         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
7674         dwarf2_per_objfile parameter.
7675         (decode_debug_loc_dwo_addresses): Likewise.
7676         (dwarf2_find_location_expression): Update.
7677         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
7678         (locexpr_describe_location_piece): Add dwarf2_per_objfile
7679         parameter.
7680         (disassemble_dwarf_expression): Add dwarf2_per_objfile
7681         parameter.
7682         (locexpr_describe_location_1): Likewise.
7683         (locexpr_describe_location): Update.
7684
7685 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7686
7687         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
7688         Remove.
7689         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
7690         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
7691         (dwarf2_compile_property_to_c): Update.
7692         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
7693         use text offset from objfile.
7694         (locexpr_tracepoint_var_ref): Update.
7695         (locexpr_generate_c_location): Update.
7696         (loclist_describe_location): Update.
7697         (loclist_tracepoint_var_ref): Update.
7698         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
7699         dwarf2_per_objfile parameter.
7700         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
7701         use text offset from objfile.
7702         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
7703
7704 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7705
7706         * dwarf2/expr.h (struct dwarf_expr_context)
7707         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
7708         <offset>: Remove.
7709         <per_objfile>: New member.
7710         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
7711         dwarf2_per_objfile parameter.  Don't set offset, set
7712         per_objfile.
7713         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
7714         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
7715         a dwarf2_per_objfile object instead of an offset.
7716         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
7717         constructor.
7718         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
7719         to dwarf2_expr_executor constructor.  Don't set offset.
7720         (dwarf2_fetch_cfa_info): Update.
7721         (struct dwarf2_frame_cache) <text_offset>: Remove.
7722         <per_objfile>: New field.
7723         (dwarf2_frame_cache): Update.
7724         (dwarf2_frame_prev_register): Update.
7725         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
7726         <dwarf_evaluate_loc_desc>: Add constructor.
7727         (dwarf2_evaluate_loc_desc_full): Update.
7728         (dwarf2_locexpr_baton_eval): Update.
7729         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
7730         Add constructor.
7731         (dwarf2_loc_desc_get_symbol_read_needs): Update.
7732
7733 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7734
7735         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
7736         addr_sized_int_type>: Move to dwarf2_cu.
7737         <int_type>: Move to dwarf2_per_objfile.
7738         (struct dwarf2_per_objfile) <int_type>: Move here.
7739         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
7740         addr_sized_int_type>: Move here.
7741         (read_func_scope): Update.
7742         (read_array_type): Update.
7743         (read_tag_string_type): Update.
7744         (attr_to_dynamic_prop): Update.
7745         (dwarf2_per_cu_data::int_type): Rename to...
7746         (dwarf2_per_objfile::int_type): ... this.
7747         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
7748         (dwarf2_cu::addr_sized_int_type): ... this.
7749         (read_subrange_type): Update.
7750         (dwarf2_per_cu_data::addr_type): Rename to...
7751         (dwarf2_cu::addr_type): ... this.
7752         (set_die_type): Update.
7753
7754 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7755
7756         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
7757         data through per_cu->cu.
7758
7759 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7760
7761         * dwarf2/read.c (lookup_dwo_comp_unit): Change
7762         dwarf2_per_cu_data parameter fo dwarf2_cu.
7763         (lookup_dwo_type_unit): Likewise.
7764         (read_cutu_die_from_dwo): Likewise.
7765         (lookup_dwo_unit): Likewise.
7766         (open_and_init_dwo_file): Likewise.
7767         (lookup_dwo_cutu): Likewise.
7768         (lookup_dwo_comp_unit): Likewise.
7769         (lookup_dwo_type_unit): Likewise.
7770         (cutu_reader::init_tu_and_read_dwo_dies): Update.
7771         (cutu_reader::cutu_reader): Update.
7772
7773 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7774
7775         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
7776         parameter.
7777         (process_full_type_unit): Likewise.
7778         (process_queue): Update.
7779
7780 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7781
7782         * dwarf2/read.c (recursively_compute_inclusions): Add
7783         dwarf2_per_objfile parameter.
7784         (compute_compunit_symtab_includes): Likewise.
7785         (process_cu_includes): Update.
7786
7787 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7788
7789         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
7790         parameter.
7791         (create_type_unit_group): Update.
7792         (process_psymtab_comp_unit_reader): Update.
7793         (build_type_psymtabs_reader): Update.
7794
7795 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7796
7797         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
7798         object through m_this_cu->cu.
7799
7800 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7801
7802         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
7803         the info parameter.
7804         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
7805
7806 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7807
7808         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
7809         per_objfile parameter.
7810         (load_full_type_unit): Add per_objfile parameter.
7811         (read_signatured_type): Likewise.
7812         (load_full_comp_unit): Likewise.
7813         (load_cu): Likewise.
7814         (dw2_do_instantiate_symtab): Likewise.
7815         (dw2_get_file_names): Likewise.
7816         (dw2_map_symtabs_matching_filename): Update.
7817         (dw_expand_symtabs_matching_file_matcher): Update.
7818         (dw2_map_symbol_filenames): Update.
7819         (process_psymtab_comp_unit): Add per_objfile parameter.
7820         (build_type_psymtabs_1): Update.
7821         (process_skeletonless_type_unit): Update.
7822         (dwarf2_build_psymtabs_hard): Update.
7823         (load_partial_comp_unit): Add per_objfile parameter.
7824         (scan_partial_symbols): Update.
7825         (load_full_comp_unit): Add per_objfile parameter.
7826         (process_imported_unit_die): Update.
7827         (create_cus_hash_table): Update.
7828         (find_partial_die): Update.
7829         (dwarf2_read_addr_index): Update.
7830         (follow_die_offset): Update.
7831         (dwarf2_fetch_die_loc_sect_off): Update.
7832         (dwarf2_fetch_constant_bytes): Update.
7833         (dwarf2_fetch_die_type_sect_off): Update.
7834         (follow_die_sig_1): Update.
7835         (load_full_type_unit): Add per_objfile parameter.
7836         (read_signatured_type): Likewise.
7837
7838 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7839
7840         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
7841         of objfile_name.
7842
7843 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7844
7845         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
7846         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
7847         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
7848         field.
7849         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
7850         (create_cus_from_index): Update.
7851         (dwarf2_read_gdb_index): Update.
7852         (create_cus_from_debug_names): Update.
7853         (dwarf2_read_debug_names): Update.
7854         (get_abbrev_section_for_cu): Update.
7855         (create_all_comp_units): Update.
7856         (read_attribute_value): Update.
7857         (get_debug_line_section): Update.
7858         * dwarf2/index-cache.c (index_cache::store): Update.
7859         * dwarf2/index-write.c (save_gdb_index_command): Update.
7860         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
7861
7862 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7863
7864         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
7865         member.
7866         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
7867         dwarf2_per_cu_data::per_bfd.
7868         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
7869         (create_type_unit_group): Likewise.
7870         (queue_comp_unit): Remove reference to
7871         per_cu->dwarf2_per_objfile.
7872         (maybe_queue_comp_unit): Likewise.
7873         (fill_in_sig_entry_from_dwo_entry): Assign new field.
7874         (create_cus_hash_table): Assign new field.
7875
7876 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7877
7878         * dwarf2/read.c: Replace
7879         dwarf2_cu->per_cu->dwarf2_per_objfile references with
7880         dwarf2_cu->per_objfile throughout.
7881
7882 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7883
7884         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
7885         parameter, don't use per_cu->dwarf2_per_objfile.
7886         (dw2_instantiate_symtab): Likewise.
7887         (dw2_find_last_source_symtab): Update.
7888         (dw2_map_expand_apply): Update.
7889         (dw2_lookup_symbol): Update.
7890         (dw2_expand_symtabs_for_function): Update.
7891         (dw2_expand_all_symtabs): Update.
7892         (dw2_expand_symtabs_with_fullname): Update.
7893         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
7894         don't use per_cu->dwarf2_per_objfile.
7895         (dw2_expand_marked_cus): Update.
7896         (dw2_find_pc_sect_compunit_symtab): Update.
7897         (dw2_debug_names_lookup_symbol): Update.
7898         (dw2_debug_names_expand_symtabs_for_function): Update.
7899         (dw2_debug_names_map_matching_symbols): Update.
7900         (dwarf2_psymtab::expand_psymtab): Update.
7901
7902 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7903
7904         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
7905         <per_objfile>: New member.
7906         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
7907         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
7908         call to dwarf2_cu.
7909         (cutu_reader::cutu_reader): Update.
7910         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
7911
7912 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7913
7914         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
7915         struct dwarf2_per_objfile.
7916         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
7917         dwarf2_per_bfd.
7918         * dwarf2/read.c (set_die_type): Update.
7919         (get_die_type_at_offset): Update.
7920
7921 2020-05-27  Tom Tromey  <tom@tromey.com>
7922             Simon Marchi  <simon.marchi@efficios.com>
7923
7924         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
7925         method.
7926         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
7927         get_symtab, set_symtab>: New methods.
7928         <m_symtabs>: New field.
7929         (struct dwarf2_psymtab): Derive from partial_symtab.
7930         <readin_p, get_compunit_symtab>: Declare methods.
7931         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
7932         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
7933         New methods.
7934         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
7935         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
7936         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
7937         (dw2_symtab_iter_next, dw2_print_stats)
7938         (dw2_expand_symtabs_with_fullname)
7939         (dw2_expand_symtabs_matching_one)
7940         (dw_expand_symtabs_matching_file_matcher)
7941         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
7942         (dw2_debug_names_iterator::next)
7943         (dw2_debug_names_map_matching_symbols)
7944         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
7945         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
7946         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
7947         New methods.
7948         (get_compunit_symtab, process_full_comp_unit)
7949         (process_full_type_unit): Update.
7950         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
7951
7952 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7953
7954         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
7955         then introduce a new dwarf2_per_objfile type.
7956         <read_line_string>: Move to the new dwarf2_per_objfile type.
7957         <objfile>: Likewise.
7958         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
7959         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
7960         dwarf2_per_objfile->per_bfd.
7961         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
7962         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
7963         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
7964         (dwarf2_per_bfd::free_cached_comp_units): ... this.
7965         (dwarf2_has_info): Allocate dwarf2_per_bfd.
7966         (dwarf2_per_objfile::locate_sections): Rename to...
7967         (dwarf2_per_bfd::locate_sections): ... this.
7968         (dwarf2_per_objfile::get_cutu): Rename to...
7969         (dwarf2_per_bfd::get_cutu): ... this.
7970         (dwarf2_per_objfile::get_cu): Rename to...
7971         (dwarf2_per_bfd::get_cu): ... this.
7972         (dwarf2_per_objfile::get_tu): Rename to...
7973         (dwarf2_per_bfd::get_tu): ... this.
7974         (dwarf2_per_objfile::allocate_per_cu): Rename to...
7975         (dwarf2_per_bfd::allocate_per_cu): ... this.
7976         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
7977         (dwarf2_per_bfd::allocate_signatured_type): ... this.
7978         (get_gdb_index_contents_ftype): Change parameter from
7979         dwarf2_per_objfile to dwarf2_per_bfd.
7980         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
7981         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
7982
7983 2020-05-27  Tom Tromey  <tom@tromey.com>
7984             Simon Marchi  <simon.marchi@efficios.com>
7985
7986         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
7987         (allocate_piece_closure): Set "per_objfile" member.
7988         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
7989         (locexpr_describe_location, loclist_describe_location): Use new
7990         member.
7991         * dwarf2/read.c (read_call_site_scope)
7992         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
7993         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
7994         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
7995         handle_data_member_location): Set per_objfile member.
7996         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
7997         member.
7998         (struct dwarf2_loclist_baton) <per_objfile>: New member.
7999
8000 2020-05-27  Tom Tromey  <tom@tromey.com>
8001
8002         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
8003         allocate_signatured_type>: Declare new methods.
8004         <m_num_psymtabs>: New member.
8005         (struct dwarf2_per_cu_data) <index>: New member.
8006         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
8007         (dwarf2_per_objfile::allocate_signatured_type): New methods.
8008         (create_cu_from_index_list): Use allocate_per_cu.
8009         (create_signatured_type_table_from_index)
8010         (create_signatured_type_table_from_debug_names)
8011         (create_debug_type_hash_table, add_type_unit)
8012         (read_comp_units_from_section): Use allocate_signatured_type.
8013
8014 2020-05-27  Tom Tromey  <tom@tromey.com>
8015
8016         * psymtab.c (partial_map_expand_apply)
8017         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
8018         (psym_lookup_global_symbol_language)
8019         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
8020         (psym_print_stats, psym_expand_symtabs_for_function)
8021         (psym_map_symbol_filenames, psym_map_matching_symbols)
8022         (psym_expand_symtabs_matching)
8023         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
8024         (maintenance_check_psymtabs): Update.
8025         * psympriv.h (struct partial_symtab) <readin_p,
8026         get_compunit_symtab>: Add objfile parameter.
8027         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
8028         Likewise.
8029         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
8030         get_compunit_symtab>: Likewise.
8031         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
8032
8033 2020-05-27  Tom Tromey  <tom@tromey.com>
8034
8035         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
8036         member.
8037         * dwarf2/read.c (delete_file_name_entry): Fix comment.
8038         (create_cu_from_index_list)
8039         (create_signatured_type_table_from_index)
8040         (create_signatured_type_table_from_debug_names)
8041         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
8042         (dwarf2_create_include_psymtab)
8043         (create_debug_type_hash_table, add_type_unit)
8044         (create_type_unit_group, read_comp_units_from_section)
8045         (dwarf2_compute_name, create_cus_hash_table)
8046         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
8047         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
8048         obstack.
8049         (dw2_get_real_path): Likewise.  Change argument to
8050         dwarf2_per_objfile.
8051
8052 2020-05-27  Luis Machado  <luis.machado@linaro.org>
8053
8054         PR tdep/26000
8055         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
8056         for ldrd (immediate).
8057
8058 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8059
8060         * command.h: Add comment giving the name of class_tui.
8061         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
8062         create the fake command for the help for class_tui.
8063
8064 2020-05-26  Tom Tromey  <tromey@adacore.com>
8065
8066         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
8067         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
8068         (val_atr): New function.
8069         (value_val_atr): Use it.
8070         * ada-valprint.c (print_optional_low_bound): Change low bound
8071         handling for enums.
8072         (val_print_packed_array_elements): Don't call discrete_position.
8073         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
8074         discrete_position for enum types.
8075         * language.c (default_print_array_index): Change type.
8076         * language.h (struct language_defn) <la_print_array_index>: Add
8077         index_type parameter, change type of index_value.
8078         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
8079         (default_print_array_index): Update.
8080         * valprint.c (maybe_print_array_index): Don't call
8081         value_from_longest.  Update.
8082         (value_print_array_elements): Don't call discrete_position.
8083
8084 2020-05-26  Tom Tromey  <tromey@adacore.com>
8085
8086         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
8087         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
8088
8089 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
8090
8091         PR gdb/13519
8092         * avr-tdep.c (avr_integer_to_address): Return data or code
8093         address accordingly to the second 'type' argument of the
8094         function.
8095
8096 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
8097
8098         * infcmd.c, inferior.h: (construct_inferior_arguments):
8099         Moved function from here to gdbsupport/common-inferior.{h,cc}
8100
8101 2020-05-23  Tom Tromey  <tom@tromey.com>
8102
8103         Revert commit eca1f90c:
8104         * NEWS: Remove entry for completion styling.
8105         * completer.c (_rl_completion_prefix_display_length): Move
8106         declaration later.
8107         (gdb_fnprint): Revert.
8108         (gdb_display_match_list_1): Likewise.
8109         * cli/cli-style.c (completion_prefix_style)
8110         (completion_difference_style, completion_suffix_style): Remove.
8111         (_initialize_cli_style): Revert.
8112         * cli/cli-style.h (completion_prefix_style)
8113         (completion_difference_style, completion_suffix_style): Don't
8114         declare.
8115
8116 2020-05-24  Pedro Alves  <palves@redhat.com>
8117
8118         * symtab.c (completion_list_add_name): Return boolean indication
8119         of whether the symbol matched.
8120         (completion_list_add_symbol): Don't try to remove C++ aliases if
8121         the symbol didn't match in the first place.
8122         * symtab.h (completion_list_add_name): Return bool.
8123
8124 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
8125
8126         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
8127         type::field.
8128
8129 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
8130
8131         GDB 9.2 released.
8132
8133 2020-05-23  Tom Tromey  <tom@tromey.com>
8134
8135         * NEWS: Add entry for completion styling.
8136         * completer.c (_rl_completion_prefix_display_length): Move
8137         declaration earlier.
8138         (gdb_fnprint): Use completion_style.
8139         (gdb_display_match_list_1): Likewise.
8140         * cli/cli-style.c (completion_prefix_style)
8141         (completion_difference_style, completion_suffix_style): New
8142         globals.
8143         (_initialize_cli_style): Register new globals.
8144         * cli/cli-style.h (completion_prefix_style)
8145         (completion_difference_style, completion_suffix_style): Declare.
8146
8147 2020-05-23  Pedro Alves  <palves@redhat.com>
8148
8149         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
8150         (parse_escape): Use ISDIGIT instead of isdigit.
8151         (puts_debug): Use gdb_isprint instead of isprint.
8152         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
8153         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
8154         ISSPACE instead of isspace.
8155         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
8156         instead of isspace.
8157         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
8158         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
8159         instead of isxdigit and ISDIGIT instead of isdigit.
8160
8161 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
8162
8163         * gdbtypes.h (struct type) <field>: New method.
8164         (TYPE_FIELDS): Remove, replace all uses with either type::fields
8165         or type::field.
8166
8167 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
8168
8169         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
8170         (TYPE_FIELDS): Use type::fields.  Change all call sites that
8171         modify the propery to use type::set_fields instead.
8172
8173 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
8174
8175         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
8176         type::num_fields instead.
8177
8178 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
8179
8180         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
8181         methods.
8182         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
8183         that modify the number of fields to use type::set_num_fields
8184         instead.
8185
8186 2020-05-22  Tom Tromey  <tromey@adacore.com>
8187
8188         * compile/compile-object-load.h (munmap_list_free): Don't
8189         declare.
8190
8191 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
8192
8193         * annotate.c (annotate_source_line): Update return type, add call
8194         to update current symtab and line.
8195         * annotate.h (annotate_source_line): Update return type, and
8196         extend header comment.
8197         * source.c (info_line_command): Check annotation_level before
8198         calling annotate_source_line.
8199         * stack.c (print_frame_info): If calling annotate_source_line
8200         returns true, then don't print any other source line information.
8201
8202 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
8203
8204         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
8205
8206 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
8207
8208         * coffread.c (patch_type): Remove NULL check before xfree.
8209         * corefile.c (set_gnutarget): Likewise.
8210         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
8211         * exec.c (build_section_table): Likewise.
8212         * remote.c (remote_target::pass_signals): Likewise.
8213         * utils.c (n_spaces): Likewise.
8214         * cli/cli-script.c (document_command): Likewise.
8215         * i386-windows-tdep.c (core_process_module_section): Likewise.
8216         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
8217
8218 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
8219
8220         * symfile.c (reread_symbols): Clear objfile's section_offsets
8221         vector and section indices, re-compute them by calling
8222         sym_offsets.
8223
8224 2020-05-20  Tom Tromey  <tromey@adacore.com>
8225
8226         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
8227         (desc_one_bound, desc_index_type): Compute field name.
8228
8229 2020-05-20  Tom de Vries  <tdevries@suse.de>
8230
8231         PR symtab/25833
8232         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
8233
8234 2020-05-20  Alan Modra  <amodra@gmail.com>
8235
8236         PR 25993
8237         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
8238         bfd_set_filename.
8239         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
8240         passed to bfd_set_filename.
8241         * symfile-mem.c (add_vsyscall_page): Likewise for string
8242         passed to symbol_file_add_from_memory.
8243         (symbol_file_add_from_memory): Make name param a const char* and
8244         don't strdup.
8245
8246 2020-05-20  Alan Modra  <amodra@gmail.com>
8247
8248         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
8249         rather than accessing bfd->filename directly.
8250         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
8251         and use bfd_section_name.
8252         * dwarf2/frame.c (decode_frame_entry): Likewise.
8253         * exec.c (exec_set_section_address): Likewise.
8254         * solib-aix.c (solib_aix_bfd_open): Likewise.
8255         * stap-probe.c (get_stap_base_address): Likewise.
8256         * symfile.c (reread_symbols): Likewise.
8257
8258 2020-05-19  Tom Tromey  <tromey@adacore.com>
8259
8260         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
8261
8262 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
8263
8264         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
8265
8266 2020-05-19  Pedro Alves  <palves@redhat.com>
8267
8268         * NEWS (set exec-file-mismatch): Adjust entry.
8269         * exec.c: Include "build-id.h".
8270         (validate_exec_file): Try to match build IDs instead of filenames.
8271         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
8272         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
8273         and pass down 'warn_if_slow'.
8274         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
8275         gdb_bfd_open_closure to pass it down.
8276         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
8277
8278 2020-05-19  Pedro Alves  <palves@redhat.com>
8279
8280         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
8281         * target.c (target_fileio_open_1): Rename to target_fileio_open
8282         and make extern.  Use bool.
8283         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
8284         (target_fileio_read_alloc_1): Adjust.
8285         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
8286         (target_fileio_open_warn_if_slow): Delete declaration.
8287
8288 2020-05-19  Pedro Alves  <palves@redhat.com>
8289
8290         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
8291         Adjust all callers.
8292
8293 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
8294
8295         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
8296         whether disp is negative.
8297
8298 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
8299
8300         * symfile.h (struct symfile_segment_data)
8301         <~symfile_segment_data>: Remove.
8302         <segment_info>: Change to std::vector.
8303         * symfile.c (default_symfile_segments): Update.
8304         * elfread.c (elf_symfile_segments): Update.
8305
8306 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
8307
8308         * symfile.h (struct symfile_segment_data) <struct segment>: New.
8309         <segments>: New.
8310         <segment_bases, segment_sizes>: Remove.
8311         * symfile.c (default_symfile_segments): Update.
8312         * elfread.c (elf_symfile_segments): Update.
8313         * remote.c (remote_target::get_offsets): Update.
8314         * solib-target.c (solib_target_relocate_section_addresses):
8315         Update.
8316
8317 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
8318
8319         * symfile.h (struct symfile_segment_data): Initialize fields.
8320         <~symfile_segment_data>: Add.
8321         (symfile_segment_data_up): New.
8322         (struct sym_fns) <sym_segments>: Return a
8323         symfile_segment_data_up.
8324         (default_symfile_segments): Return a symfile_segment_data_up.
8325         (free_symfile_segment_data): Remove.
8326         (get_symfile_segment_data): Return a symfile_segment_data_up.
8327         * symfile.c (default_symfile_segments): Likewise.
8328         (get_symfile_segment_data): Likewise.
8329         (free_symfile_segment_data): Remove.
8330         (symfile_find_segment_sections): Update.
8331         * elfread.c (elf_symfile_segments): Return a
8332         symfile_segment_data_up.
8333         * remote.c (remote_target::get_offsets): Update.
8334         * solib-target.c (solib_target_relocate_section_addresses):
8335         Update.
8336         * symfile-debug.c (debug_sym_segments): Return a
8337         symfile_segment_data_up.
8338
8339 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8340
8341         PR build/25981
8342         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
8343         Hardcode register numbers.
8344
8345         PR build/25981
8346         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
8347         procfs_find_LDT_entry): Remove.
8348         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
8349         procfs_find_LDT_entry): Remove.
8350         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
8351         Remove.
8352
8353 2020-05-17  Pedro Alves  <palves@redhat.com>
8354             Andrew Burgess  <andrew.burgess@embecosm.com>
8355             Keno Fischer  <keno@juliacomputing.com>
8356
8357         PR gdb/25741
8358         * breakpoint.c (build_target_condition_list): Update comments.
8359         (build_target_command_list): Update comments and skip matching
8360         locations.
8361         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
8362         a separate function.  Simplify "set breakpoint auto-hw off"
8363         handling.
8364         (insert_breakpoints): Update comment.
8365         (tracepoint_locations_match): New parameter.  For breakpoints,
8366         compare location types too, if the caller wants to.
8367         (handle_automatic_hardware_breakpoints): New functions.
8368         (bp_location_is_less_than): Also sort by location type and
8369         hardware breakpoint length.
8370         (update_global_location_list): Handle "set breakpoint auto-hw on"
8371         here.
8372         (update_breakpoint_locations): Ask breakpoint_locations_match to
8373         ignore location types.
8374
8375 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
8376
8377         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
8378         type::name instead.
8379
8380 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
8381
8382         * gdbtypes.h (struct type) <name, set_name>: New methods.
8383         (TYPE_CODE): Use type::name.  Change all call sites used to set
8384         the name to use type::set_name instead.
8385
8386 2020-05-16  Tom Tromey  <tom@tromey.com>
8387
8388         * top.c (quit_force): Update.
8389         * infrun.c (handle_no_resumed): Update.
8390         * top.h (all_uis): New function.
8391         (ALL_UIS): Remove.
8392
8393 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
8394
8395         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
8396
8397 2020-05-16  Pedro Alves  <palves@redhat.com>
8398
8399         * ia64-linux-nat.c
8400         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
8401         Declare method.
8402         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
8403
8404 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
8405
8406         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
8407         (sparc64_adi_info): Likewise.
8408
8409 2020-05-15  Tom Tromey  <tom@tromey.com>
8410
8411         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
8412         block_objfile.
8413         (lookup_objfile_from_block): Remove.
8414         (lookup_symbol_in_block, lookup_symbol_in_static_block)
8415         (lookup_global_symbol): Use block_objfile.
8416         * symtab.h (lookup_objfile_from_block): Don't declare.
8417         * printcmd.c (clear_dangling_display_expressions): Use
8418         block_objfile.
8419         * parse.c (operator_check_standard): Use block_objfile.
8420
8421 2020-05-15  Tom Tromey  <tom@tromey.com>
8422
8423         * language.c (language_alloc_type_symbol): Set
8424         SYMBOL_SECTION.
8425         * symtab.c (initialize_objfile_symbol): Remove.
8426         (allocate_symbol): Remove.
8427         (allocate_template_symbol): Remove.
8428         * dwarf2/read.c (fixup_go_packaging): Use "new".
8429         (new_symbol): Use "new".
8430         (read_variable): Don't call initialize_objfile_symbol.  Use
8431         "new".
8432         (read_func_scope): Use "new".
8433         * xcoffread.c (process_xcoff_symbol): Don't call
8434         initialize_objfile_symbol.
8435         (SYMBOL_DUP): Remove.
8436         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
8437         "new".
8438         * symtab.h (allocate_symbol, initialize_objfile_symbol)
8439         (allocate_template_symbol): Don't declare.
8440         (struct symbol): Add copy constructor.  Change defaults.
8441         * jit.c (finalize_symtab): Use "new".
8442         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
8443         Use "new".
8444         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
8445         (common_block_end): Use "new".
8446         * mdebugread.c (parse_symbol): Use "new".
8447         (new_symbol): Likewise.
8448
8449 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8450
8451         * NEWS: Mention changes to help and apropos.
8452
8453 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8454
8455         * command.h (enum command_class): Improve comments, document
8456         that class_alias is for user-defined aliases, give the class
8457         name for each class, remove unused class_xdb.
8458         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
8459         * breakpoint.c (_initialize_breakpoint): Replace class_alias
8460         by a precise class.
8461         * infcmd.c (_initialize_infcmd): Likewise.
8462         * reverse.c (_initialize_reverse): Likewise.
8463         * stack.c (_initialize_stack): Likewise.
8464         * symfile.c (_initialize_symfile): Likewise.
8465         * tracepoint.c (_initialize_tracepoint): Likewise.
8466
8467 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8468
8469         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
8470         when their aliased command is traversed.
8471         (help_cmd): Add fput_command_names_styled call to
8472         output command name and aliases when command has an alias.
8473
8474 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8475
8476         * cli/cli-decode.h (help_cmd_list): Remove declaration.
8477         * cli/cli-decode.c (help_cmd_list): Declare as static,
8478         remove prefix argument, use bool for recurse arg, rework to show the aliases of
8479         a command together with the command.
8480         (fput_command_name_styled, fput_command_names_styled): New functions.
8481         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
8482         fput_command_name_styled.
8483         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
8484         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
8485
8486 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8487
8488         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
8489         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
8490         * command.h (cmd_show_list): Likewise.
8491         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
8492         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
8493
8494 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8495
8496         * unittests/command-def-selftests.c (traverse_command_structure):
8497         Verify all commands of a list have the same prefix command and
8498         that only the top cmdlist commands have a null prefix.
8499
8500 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8501
8502         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
8503         as prefix, not one of its aliases.
8504         (set_cmd_prefix): Remove.
8505         (do_add_cmd): Centralize the setting of the prefix of a command, when
8506         command is defined after its full chain of prefix commands.
8507         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
8508         (add_setshow_cmd_full): Likewise.
8509         (update_prefix_field_of_prefixed_commands): New function.
8510         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
8511         update_prefix_field_of_prefixed_commands.
8512         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
8513         addresses of remote_set_cmdlist and remote_show_cmdlist given
8514         as argument, not the address of an argument.
8515         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
8516         * gdb/remote.c (_initialize_remote): Likewise.
8517
8518 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8519
8520         * cli/cli-cmds.c (alias_command): Check for an existing alias
8521         using lookup_cmd_composition, as valid_command_p is too strict
8522         and forbids aliases that are the prefix of an existing alias
8523         or command.
8524         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
8525         command is properly recognised as a valid command.
8526
8527 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8528
8529         * unittests/help-doc-selftests.c: Rename to
8530         unittests/command-def-selftests.c
8531         * unittests/command-def-selftests.c (help_doc_tests): Update some
8532         comments.
8533         (command_structure_tests, traverse_command_structure): New namespace
8534         and function.
8535         (command_structure_invariants_tests): New function.
8536         (_initialize_command_def_selftests) Renamed from
8537         _initialize_help_doc_selftests, register command_structure_invariants
8538         selftest.
8539
8540 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8541
8542         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
8543         an alias of 'show'.
8544
8545 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
8546
8547         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
8548         ada_is_fixed_point_type.  Update all callers.
8549         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
8550         all callers.
8551         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
8552         Update all callers.
8553         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
8554         print_fixed_point_type.  Update all callers.
8555         * ada-valprint.c (ada_value_print_num): Replace call to
8556         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
8557
8558 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
8559
8560         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
8561         processors.
8562         (cpu_supports_bts): Add CV_AMD case.
8563
8564 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
8565             Simon Marchi  <simon.marchi@efficios.com>
8566
8567         * infrun.c (stop_all_threads): Collect multiple wait events at
8568         each pass.
8569
8570 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
8571
8572         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
8573         type::code instead.
8574
8575 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
8576
8577         * gdbtypes.h (struct type) <code, set_code>: New methods.
8578         (TYPE_CODE): Use type::code.  Change all call sites used to set
8579         the code to use type::set_code instead.
8580
8581 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8582             Tom de Vries  <tdevries@suse.de>
8583             Pedro Alves  <palves@redhat.com>
8584
8585         PR threads/25478
8586         * infrun.c (stop_all_threads): Do NOT ignore
8587         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
8588         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
8589         received.
8590         (handle_no_resumed): Remove code handling a live inferior with no
8591         threads.
8592         * remote.c (has_single_non_exited_thread): New.
8593         (remote_target::update_thread_list): Do not delete a thread if is
8594         the last thread of the process.
8595         * thread.c (thread_select): Call delete_exited_threads instead of
8596         prune_threads.
8597
8598 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8599
8600         * infrun.c (stop_all_threads): Enable/disable thread events of all
8601         targets.  Move a debug message denoting the end of the function
8602         into the SCOPED_EXIT block.
8603
8604 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8605
8606         * process-stratum-target.h: Include <set>.
8607         (all_non_exited_process_targets, switch_to_target_no_thread): New
8608         function declarations.
8609         * process-stratum-target.c (all_non_exited_process_targets)
8610         (switch_to_target_no_thread): New function implementations.
8611
8612 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8613
8614         * infrun.c (handle_inferior_event): Extract out a piece of code
8615         into...
8616         (mark_non_executing_threads): ...this new function.
8617
8618 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8619
8620         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
8621         use.
8622
8623 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8624
8625         * regcache.c (regcache_read_pc_protected): New function
8626         implementation that returns 0 if the PC cannot read via
8627         'regcache_read_pc'.
8628         * infrun.c (proceed): Call 'regcache_read_pc_protected'
8629         instead of 'regcache_read_pc'.
8630         (keep_going_pass_signal): Ditto.
8631
8632 2020-05-13  Tom Tromey  <tromey@adacore.com>
8633
8634         * ada-lang.c (align_value): Remove.
8635         (ada_template_to_fixed_record_type_1): Use align_up.
8636
8637 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8638
8639         * async-event.c: Update the copyright year.
8640         * async-event.h: Update the copyright year.
8641
8642 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
8643
8644         * objfiles.h (is_addr_in_objfile,
8645         shared_objfile_contains_address_p): Return bool.
8646         * objfile.c (is_addr_in_objfile,
8647         shared_objfile_contains_address_p): Return bool.
8648
8649 2020-05-11  Tom Tromey  <tromey@adacore.com>
8650
8651         * cli/cli-cmds.c (info_command): Restore.
8652         (_initialize_cli_cmds): Use add_prefix_command for "info".
8653         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
8654
8655 2020-05-11  Tom Tromey  <tromey@adacore.com>
8656
8657         * ada-lang.c (ada_value_primitive_field): Now public.
8658         * ada-lang.h (ada_value_primitive_field): Declare.
8659         * ada-valprint.c (print_field_values): Use
8660         ada_value_primitive_field for wrapper fields.
8661
8662 2020-05-11  Tom de Vries  <tdevries@suse.de>
8663
8664         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
8665         MODULE_DOMAIN.
8666
8667 2020-05-11  Tom de Vries  <tdevries@suse.de>
8668
8669         PR symtab/25941
8670         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
8671         with length 0, if not gdb-produced.
8672         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
8673
8674 2020-05-09  Tom de Vries  <tdevries@suse.de>
8675
8676         PR gdb/25955
8677         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
8678         calculation.
8679
8680 2020-05-09  Tom Tromey  <tom@tromey.com>
8681
8682         * top.c (server_command): Now bool.
8683         * top.h (server_command): Now bool.
8684
8685 2020-05-08  Tom Tromey  <tromey@adacore.com>
8686
8687         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
8688         already being processed.
8689
8690 2020-05-08  Tom Tromey  <tom@tromey.com>
8691
8692         * printcmd.c (struct display) <next>: Remove.
8693         <display>: New constructor.
8694         <exp_string>: Now a std::string.
8695         <enabled_p>: Now a bool.
8696         (display_number): Move definition earlier.
8697         (displays): Rename from display_chain.  Now a std::vector.
8698         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
8699         (display_command): Update.
8700         (do_one_display, disable_display)
8701         (enable_disable_display_command, do_enable_disable_display):
8702         Update.
8703         (free_display): Remove.
8704         (clear_displays): Rewrite.
8705         (delete_display): Update.
8706         (map_display_numbers): Use function_view.  Remove "data"
8707         parameter.  Update.
8708         (do_delete_display): Remove.
8709         (undisplay_command): Update.
8710         (do_one_display, do_displays, disable_display)
8711         (info_display_command): Update.
8712         (do_enable_disable_display): Remove.
8713         (enable_disable_display_command)
8714         (clear_dangling_display_expressions): Update.
8715
8716 2020-05-08  Tom Tromey  <tom@tromey.com>
8717
8718         * symtab.c (set_symbol_cache_size)
8719         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
8720         (maintenance_print_symbol_cache_statistics): Update.
8721         * symmisc.c (print_symbol_bcache_statistics)
8722         (print_objfile_statistics, maintenance_print_objfiles)
8723         (maintenance_info_symtabs, maintenance_check_symtabs)
8724         (maintenance_expand_symtabs, maintenance_info_line_tables):
8725         Update.
8726         * symfile-debug.c (set_debug_symfile): Update.
8727         * source.c (forget_cached_source_info): Update.
8728         * python/python.c (gdbpy_progspaces): Update.
8729         * psymtab.c (maintenance_info_psymtabs): Update.
8730         * probe.c (parse_probes): Update.
8731         * linespec.c (iterate_over_all_matching_symtabs)
8732         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
8733         * guile/scm-progspace.c (gdbscm_progspaces): Update.
8734         * exec.c (exec_target::close): Update.
8735         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
8736         * breakpoint.c (print_one_breakpoint_location)
8737         (create_longjmp_master_breakpoint)
8738         (create_std_terminate_master_breakpoint): Update.
8739         * progspace.c (program_spaces): Now a std::vector.
8740         (maybe_new_address_space): Update.
8741         (add_program_space): Remove.
8742         (program_space::program_space): Update.
8743         (remove_program_space): Update.
8744         (number_of_program_spaces): Remove.
8745         (print_program_space, update_address_spaces): Update.
8746         * progspace.h (program_spaces): Change type.
8747         (ALL_PSPACES): Remove.
8748         (number_of_program_spaces): Don't declare.
8749         (struct program_space) <next>: Remove.
8750
8751 2020-05-08  Tom Tromey  <tom@tromey.com>
8752
8753         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
8754         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
8755         (enable_break): Update.
8756         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
8757         (frv_fdpic_find_canonical_descriptor): Update.
8758         (frv_fetch_objfile_link_map): Update.
8759         * progspace.c (program_space::free_all_objfiles): Update.
8760         (program_space::solibs): New method.
8761         * progspace.h (struct program_space) <solibs>: New method.
8762         * solist.h (master_so_list): Don't declare.
8763         (ALL_SO_LIBS): Remove.
8764         * solib.h (so_list_head): Remove.
8765         (update_solib_list): Update comment.
8766         * solib.c (master_so_list): Remove.
8767         (solib_used, update_solib_list, solib_add)
8768         (info_sharedlibrary_command, clear_solib)
8769         (reload_shared_libraries_1, remove_user_added_objfile): Update.
8770
8771 2020-05-08  Tom Tromey  <tom@tromey.com>
8772
8773         * extension.c (extension_languages): Now a std::array.
8774         (ALL_EXTENSION_LANGUAGES): Remove.
8775         (get_ext_lang_defn, get_ext_lang_of_file)
8776         (eval_ext_lang_from_control_command): Update.
8777         (finish_ext_lang_initialization)
8778         (auto_load_ext_lang_scripts_for_objfile)
8779         (ext_lang_type_printers::ext_lang_type_printers)
8780         (apply_ext_lang_type_printers)
8781         (ext_lang_type_printers::~ext_lang_type_printers)
8782         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
8783         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
8784         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
8785         (get_matching_xmethod_workers, ext_lang_colorize)
8786         (ext_lang_before_prompt): Update.
8787         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
8788
8789 2020-05-08  Tom Tromey  <tom@tromey.com>
8790
8791         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
8792         overload.
8793         <swap_string, m_string>: Remove.
8794         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
8795         Update.
8796         * stabsread.c (define_symbol, read_type): Update.
8797         * linespec.c (find_linespec_symbols): Update.
8798         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
8799         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
8800         * dbxread.c (read_dbx_symtab): Update.
8801         * cp-support.h (cp_canonicalize_string_full)
8802         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
8803         Return unique_xmalloc_ptr.
8804         * cp-support.c (inspect_type): Update.
8805         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
8806         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
8807         Likewise.
8808         * c-typeprint.c (print_name_maybe_canonical): Update.
8809         * break-catch-throw.c (check_status_exception_catchpoint):
8810         Update.
8811
8812 2020-05-08  Tom de Vries  <tdevries@suse.de>
8813
8814         * infrun.c (follow_fork): Copy current_line and current_symtab to
8815         child thread.
8816
8817 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
8818
8819         * async-event.c (struct async_signal_handler, struct
8820         async_event_handler): Reformat, remove typedef.
8821
8822 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
8823
8824         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
8825         access thistype->main_type->dyn_prop_list directly.
8826
8827 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
8828
8829         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
8830         (remove_dyn_prop): Remove.  Update all users to use
8831         type::remove_dyn_prop.
8832         * gdbtypes.c (remove_dyn_prop): Rename to...
8833         (type::remove_dyn_prop): ... this.
8834
8835 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
8836
8837         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
8838         (add_dyn_prop): Remove.  Update all users to use
8839         type::add_dyn_prop.
8840         * gdbtypes.c (add_dyn_prop): Rename to...
8841         (type::add_dyn_prop): ... this.
8842
8843 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
8844
8845         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
8846         (get_dyn_prop): Remove.  Update all users to use
8847         type::dyn_prop.
8848         * gdbtypes.c (get_dyn_prop): Rename to...
8849         (type::dyn_prop): ... this.
8850
8851 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
8852
8853         * gdbtypes.h (struct main_type) <flag_static>: Remove.
8854
8855 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
8856
8857         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
8858         instruction, skip it if it's there.
8859
8860 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
8861
8862         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
8863
8864 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
8865
8866         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
8867         * gdbtypes.c (recursive_dump_type): Remove use of
8868         TYPE_INCOMPLETE.
8869
8870 2020-05-03  Tom Tromey  <tom@tromey.com>
8871
8872         * breakpoint.c (catch_command, tcatch_command): Remove.
8873         (_initialize_breakpoint): Use add_basic_prefix_cmd,
8874         add_show_prefix_cmd.
8875         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
8876         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
8877         Remove.
8878         (add_internal_problem_command): Use add_basic_prefix_cmd,
8879         add_show_prefix_cmd.
8880         * mips-tdep.c (set_mipsfpu_command): Remove.
8881         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
8882         * dwarf2/index-cache.c (set_index_cache_command): Remove.
8883         (_initialize_index_cache): Use add_basic_prefix_cmd.
8884         * memattr.c (dummy_cmd): Remove.
8885         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
8886         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
8887         (_initialize_tui_win): Use add_basic_prefix_cmd,
8888         add_show_prefix_cmd.
8889         * cli/cli-logging.c (set_logging_command): Remove.
8890         (_initialize_cli_logging): Use add_basic_prefix_cmd,
8891         add_show_prefix_cmd.
8892         (show_logging_command): Remove.
8893         * target.c (target_command): Remove.
8894         (add_target): Use add_basic_prefix_cmd.
8895
8896 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
8897
8898         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
8899
8900 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8901
8902         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
8903         info_command.
8904
8905 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
8906
8907         * nbsd-nat.c (nbsd_enable_proc_events)
8908         (nbsd_nat_target::post_startup_inferior): Add.
8909         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
8910         (nbsd_nat_target::update_thread_list): Rewrite.
8911         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
8912         "PTRACE_LWP_CREATE".
8913         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
8914
8915 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8916
8917         * stack.c (_initialize_stack): Remove duplicated creation
8918         of "frame" command and "f" alias.
8919
8920 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
8921
8922         PR gdb/18706
8923         * gdbtypes.c (check_typedef): Calculate size of array of
8924         stubbed type.
8925
8926 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
8927
8928         PR gdb/15559
8929         * i386-tdep.c (i386_push_dummy_call): Call
8930         i386_thiscall_push_dummy_call.
8931         (i386_thiscall_push_dummy_call): New function.
8932         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
8933         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
8934         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
8935
8936 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8937
8938         * gdbarch.sh (do_read): Add shellcheck disable directive for
8939         warning SC2162.
8940
8941 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8942
8943         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
8944         "referenced but not assigned" warning.
8945
8946 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8947
8948         * gdbarch.sh: Remove code that sets fallbackdefault.
8949
8950 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8951
8952         * gdbarch.sh: Use shell operators && and || instead of
8953         -a and -o.
8954
8955 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8956
8957         * gdbarch.sh: Use $(...) instead of `...`.
8958
8959 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8960
8961         * gdbarch.sh: Use double quotes around variables.
8962
8963 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8964
8965         * gdbarch.sh: Use %s with printf, instead of variables in the
8966         format string.
8967
8968 2020-04-29  Tom Tromey  <tromey@adacore.com>
8969
8970         PR ada/25875:
8971         * dwarf2/read.c (update_enumeration_type_from_children): Compute
8972         type fields here.
8973         (read_enumeration_type): Call
8974         update_enumeration_type_from_children later.  Update comments.
8975         (process_enumeration_scope): Don't create type fields.
8976
8977 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
8978
8979         * nbsd-tdep.c: Include "xml-syscall.h".
8980         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
8981
8982 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
8983
8984         * nbsd-nat.c: Include "sys/wait.h".
8985         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
8986         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
8987         (nbsd_nat_target::remove_exec_catchpoint)
8988         (nbsd_nat_target::set_syscall_catchpoint): Add.
8989         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
8990         (nbsd_nat_target::insert_exec_catchpoint)
8991         (nbsd_nat_target::remove_exec_catchpoint)
8992         (nbsd_nat_target::set_syscall_catchpoint): Add.
8993         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
8994         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
8995         `nbsd_get_syscall_number'.
8996
8997 2020-04-29  Tom Tromey  <tom@tromey.com>
8998
8999         * stack.c (print_block_frame_labels): Remove.
9000
9001 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
9002
9003         PR gdb/17320
9004         * ada-valprint.c (val_print_packed_array_elements): Move array
9005         end bracket to new line.
9006         (ada_val_print_string): Remove extra spaces before first array
9007         element.
9008         * c-valprint.c (c_value_print_array): Likewise.
9009         * m2-valprint.c (m2_print_array_contents): Likewise.
9010         (m2_value_print_inner): Likewise.
9011         * p-valprint.c (pascal_value_print_inner): Likewise.
9012         * valprint.c (generic_val_print_array): Likewise.
9013         (value_print_array_elements): Move first array element and array
9014         end bracket to new line.
9015
9016 2020-04-29  Tom de Vries  <tdevries@suse.de>
9017
9018         PR symtab/25889
9019         * linespec.c (find_method): Fix ix calculation.
9020
9021 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
9022
9023         * syscalls/update-netbsd.sh: New file.
9024         * syscalls/netbsd.xml: Regenerate.
9025         * data-directory/Makefile.in: Register `netbsd.xml' in
9026         `SYSCALLS_FILES'.
9027
9028 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
9029
9030         * syscalls/update-freebsd.sh: Add double quotes.
9031
9032 2020-04-28  Tom Tromey  <tom@tromey.com>
9033
9034         * NEWS: Update.
9035         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
9036         (cmdpy_init): Allow class_tui.
9037
9038 2020-04-28 Mark Williams <mark@myosotissp.com>
9039
9040         PR gdb/24480
9041         * dwarf2read.c: Add missing assingments to list_in_scope when
9042         start_symtab was already called.
9043
9044 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
9045
9046         PR gdb/25881
9047         * dwarf2/read.c (offset_map_type): Use
9048         gdb:hash_enum<sect_offset> as hash function.
9049
9050 2020-04-28  Tom de Vries  <tdevries@suse.de>
9051
9052         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
9053         with DW_AT_signature.
9054
9055 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
9056
9057         * configure.ac: Remove check for fs_base/gs_base in
9058         user_regs_struct.
9059         * configure: Re-generate.
9060         * config.in: Re-generate.
9061         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
9062         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
9063         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
9064
9065 2020-04-27  Luis Machado  <luis.machado@linaro.org>
9066
9067         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
9068         problematic inline frame unwinding situation.
9069         * frame.c (frame_id_computed_p): New function.
9070         * frame.h (frame_id_computed_p): New prototype.
9071
9072 2020-04-26  Tom Tromey  <tom@tromey.com>
9073
9074         * command.h (enum command_class) <class_pseudo>: Remove.
9075
9076 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9077
9078         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
9079         and whitespace.
9080
9081 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
9082
9083         * inf-ptrace.c (inf_ptrace_target::wait): Remove
9084         `PT_GET_PROCESS_STATE' block.
9085
9086 2020-04-24  Tom Tromey  <tom@tromey.com>
9087
9088         * symtab.h (symbol_get_demangled_name): Don't declare.
9089         * symtab.c (symbol_get_demangled_name): Remove.
9090         (general_symbol_info::natural_name)
9091         (general_symbol_info::demangled_name): Update.
9092
9093 2020-04-24  Tom Tromey  <tom@tromey.com>
9094
9095         PR rust/25025:
9096         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
9097
9098 2020-04-24  Tom Tromey  <tom@tromey.com>
9099
9100         PR symtab/12707:
9101         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
9102         exists.
9103         (new_symbol): Likewise.
9104         * compile/compile-object-load.c (get_out_value_type): Use
9105         symbol_matches_search_name.
9106
9107 2020-04-24  Tom Tromey  <tom@tromey.com>
9108
9109         * dwarf2/read.c (add_partial_symbol): Do not call
9110         compute_and_set_names.
9111
9112 2020-04-24  Tom Tromey  <tom@tromey.com>
9113
9114         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
9115         overload.
9116
9117 2020-04-24  Tom Tromey  <tom@tromey.com>
9118
9119         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
9120         (add_psymbol_to_list): New overload.  Make old overload call new
9121         one.
9122         * psympriv.h (add_psymbol_to_list): New overload.
9123
9124 2020-04-24  Tom Tromey  <tom@tromey.com>
9125
9126         * dwarf2/read.c (partial_die_info::read) <case
9127         DW_AT_linkage_name>: Use value_as_string.
9128         (dwarf2_string_attr): Use value_as_string.
9129         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
9130         method.
9131         * dwarf2/attribute.c (attribute::value_as_string): New method.
9132
9133 2020-04-24  Tom Tromey  <tom@tromey.com>
9134
9135         * symtab.c (general_symbol_info::natural_name)
9136         (general_symbol_info::demangled_name): Check for language_rust.
9137
9138 2020-04-24  Tom Tromey  <tom@tromey.com>
9139
9140         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
9141         (dwarf2_physname): ... from here.
9142         (partial_die_info::read): Add Rust "{" hack.
9143
9144 2020-04-24  Tom Tromey  <tom@tromey.com>
9145
9146         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
9147         method.
9148         (symbol_set_demangled_name): Don't declare.
9149         * symtab.c (general_symbol_info::set_demangled_name): Rename from
9150         symbol_set_demangled_name.
9151         (general_symbol_info::set_language)
9152         (general_symbol_info::compute_and_set_names): Update.
9153         * minsyms.c (minimal_symbol_reader::install): Update.
9154         * dwarf2/read.c (new_symbol): Update.
9155
9156 2020-04-24  Tom Tromey  <tromey@adacore.com>
9157
9158         PR python/23662:
9159         * python/py-type.c (convert_field): Handle
9160         FIELD_LOC_KIND_DWARF_BLOCK.
9161         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
9162         (typy_get_dynamic): Nw function.
9163         (type_object_getset): Add "dynamic".
9164         * NEWS: Add entry.
9165
9166 2020-04-24  Tom Tromey  <tromey@adacore.com>
9167
9168         * ada-typeprint.c (print_choices, print_variant_part)
9169         (print_record_field_types_dynamic): New functions.
9170         (print_record_field_types): Use print_record_field_types_dynamic.
9171
9172 2020-04-24  Tom Tromey  <tromey@adacore.com>
9173
9174         * dwarf2/read.c (handle_data_member_location): New overload.
9175         (dwarf2_add_field): Use it.
9176         (decode_locdesc): Add "computed" parameter.  Update comment.
9177         * gdbtypes.c (is_dynamic_type_internal): Also look for
9178         FIELD_LOC_KIND_DWARF_BLOCK.
9179         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
9180         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
9181         virtual base classes.
9182         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
9183         FIELD_LOC_KIND_DWARF_BLOCK.
9184
9185 2020-04-24  Tom Tromey  <tromey@adacore.com>
9186
9187         * dwarf2/read.c (read_structure_type): Handle dynamic length.
9188         * gdbtypes.c (is_dynamic_type_internal): Check
9189         TYPE_HAS_DYNAMIC_LENGTH.
9190         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
9191         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
9192         New macros.
9193         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
9194         constant.
9195
9196 2020-04-24  Tom Tromey  <tromey@adacore.com>
9197
9198         * dwarf2/read.c (struct variant_field): Rewrite.
9199         (struct variant_part_builder): New.
9200         (struct nextfield): Remove "variant" field.  Add "offset".
9201         (struct field_info): Add "current_variant_part" and
9202         "variant_parts".
9203         (alloc_discriminant_info): Remove.
9204         (alloc_rust_variant): New function.
9205         (quirk_rust_enum): Update.
9206         (dwarf2_add_field): Set "offset" member.  Don't handle
9207         DW_TAG_variant_part.
9208         (offset_map_type): New typedef.
9209         (convert_variant_range, create_one_variant)
9210         (create_one_variant_part, create_variant_parts)
9211         (add_variant_property): New functions.
9212         (dwarf2_attach_fields_to_type): Call add_variant_property.
9213         (read_structure_type): Don't handle DW_TAG_variant_part.
9214         (handle_variant_part, handle_variant): New functions.
9215         (handle_struct_member_die): Use them.
9216         (process_structure_scope): Don't handle variant parts.
9217         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
9218         (struct discriminant_info): Remove.
9219         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
9220         (struct main_type) <flag_discriminated_union>: Remove.
9221         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
9222         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
9223         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
9224         Update.
9225         * valops.c (value_union_variant): Remove.
9226         * value.h (value_union_variant): Don't declare.
9227
9228 2020-04-24  Tom Tromey  <tromey@adacore.com>
9229
9230         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
9231         (ada_value_primitive_packed_val): Update.
9232         * ada-valprint.c (ada_value_print_1): Update.
9233         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
9234         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
9235         just an address.  Use evaluate_for_locexpr_baton.
9236         (dwarf2_evaluate_property): Update.
9237         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
9238         array_view.
9239         * findvar.c (default_read_var_value): Update.
9240         * gdbtypes.c (compute_variant_fields_inner)
9241         (resolve_dynamic_type_internal): Update.
9242         (resolve_dynamic_type): Change type of valaddr parameter.
9243         * gdbtypes.h (resolve_dynamic_type): Update.
9244         * valarith.c (value_subscripted_rvalue): Update.
9245         * value.c (value_from_contents_and_address): Update.
9246
9247 2020-04-24  Tom Tromey  <tromey@adacore.com>
9248
9249         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
9250         "push_initial_value" parameter.
9251         (dwarf2_evaluate_property): Likewise.
9252         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
9253
9254 2020-04-24  Tom Tromey  <tromey@adacore.com>
9255
9256         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
9257         (variant::matches, compute_variant_fields_recurse)
9258         (compute_variant_fields_inner, compute_variant_fields): New
9259         functions.
9260         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
9261         Use resolved_type after type is made.
9262         (operator==): Add new cases.
9263         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
9264         (struct discriminant_range, struct variant, struct variant_part):
9265         New.
9266         (union dynamic_prop_data) <variant_parts, original_type>: New
9267         members.
9268         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
9269         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
9270         constants.
9271         * value.c (unpack_bits_as_long): Now public.
9272         * value.h (unpack_bits_as_long): Declare.
9273
9274 2020-04-24  Tom Tromey  <tromey@adacore.com>
9275
9276         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
9277         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
9278
9279 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
9280
9281         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
9282
9283 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
9284
9285         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
9286         (remove_fork_catchpoint, post_startup_inferior)
9287         (post_attach): Move...
9288         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
9289         (remove_fork_catchpoint, post_startup_inferior)
9290         (post_attach): ...here.
9291         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
9292         (remove_fork_catchpoint, post_startup_inferior)
9293         (post_attach): Move...
9294         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
9295         (remove_fork_catchpoint, post_startup_inferior)
9296         (post_attach): ...here.
9297
9298 2020-04-24  Tom Tromey  <tromey@adacore.com>
9299
9300         * nat/windows-nat.h (struct windows_thread_info)
9301         <pc_adjusted>: New member.
9302         * windows-nat.c (windows_fetch_one_register): Check
9303         pc_adjusted.
9304         (windows_nat_target::get_windows_debug_event)
9305         (windows_nat_target::wait): Set pc_adjusted.
9306
9307 2020-04-24  Tom de Vries  <tdevries@suse.de>
9308
9309         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
9310         Run gdb-add-index inside temp dir.
9311
9312 2020-04-23  Tom Tromey  <tromey@adacore.com>
9313
9314         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
9315         in loop.
9316
9317 2020-04-23  Luis Machado  <luis.machado@linaro.org>
9318
9319         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
9320         get_frame_register instead of gdbarch_unwind_pc.
9321
9322 2020-04-23  Tom de Vries  <tdevries@suse.de>
9323
9324         * symtab.c (lookup_global_symbol): Prefer def over decl.
9325
9326 2020-04-23  Tom de Vries  <tdevries@suse.de>
9327
9328         PR symtab/25807
9329         * block.c (best_symbol, better_symbol): Promote to external.
9330         * block.h (best_symbol, better_symbol): Declare.
9331         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
9332         decl.
9333
9334 2020-04-23  Tom Tromey  <tromey@adacore.com>
9335
9336         PR ada/25837:
9337         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
9338         "const char *", not a "const std::string &".
9339         <name_and_matcher::operator==>: Update.
9340         * unittests/lookup_name_info-selftests.c: Change type of
9341         "result".
9342
9343 2020-04-23  Tom Tromey  <tom@tromey.com>
9344
9345         * inferior.h (iterate_over_inferiors): Don't declare.
9346         * inferior.c (iterate_over_inferiors): Remove.
9347         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
9348         Remove.
9349         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
9350         use iterate_over_inferiors.
9351         (darwin_resume_inferior_it)
9352         (struct resume_inferior_threads_param)
9353         (darwin_resume_inferior_threads_it): Remove.
9354         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
9355
9356 2020-04-23  Tom de Vries  <tdevries@suse.de>
9357
9358         * blockframe.c (find_pc_partial_function): Use
9359         find_pc_sect_compunit_symtab rather than
9360         objfile->sf->qf->find_pc_sect_compunit_symtab.
9361
9362 2020-04-22  Tom de Vries  <tdevries@suse.de>
9363
9364         PR symtab/25764
9365         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
9366         in psymtabs.
9367
9368 2020-04-22  Tom de Vries  <tdevries@suse.de>
9369
9370         PR symtab/25801
9371         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
9372         symtabs.
9373
9374 2020-04-22  Tom de Vries  <tdevries@suse.de>
9375
9376         PR symtab/25700
9377         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
9378         CU if already created.
9379
9380 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9381
9382         * infrun.c (displaced_step_fixup): Switch to the event_thread
9383         before calling displaced_step_restore, not after.
9384
9385 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
9386
9387         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
9388         its inferior is not recorded by us.
9389         (record_btrace_target_open): Replace call to
9390         all_non_exited_threads () with call to current_inferior
9391         ()->non_exited_threads ().
9392         (record_btrace_target::stop_recording): Likewise.
9393         (record_btrace_target::close): Likewise.
9394         (record_btrace_target::wait): Likewise.
9395         (record_btrace_target::record_stop_replaying): Likewise.
9396
9397 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
9398
9399         * btrace.c (btrace_enable): Throw an error on double enables and
9400         when enabling recording fails.
9401         (btrace_disable): Throw an error if the thread is not recorded.
9402
9403 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
9404
9405         * record-btrace.c (record_btrace_target::fetch_registers): Forward
9406         request if we do not have a thread_info.
9407
9408 2020-04-21  Tom de Vries  <tdevries@suse.de>
9409
9410         PR gdb/25471
9411         * thread.c
9412         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
9413         exception in get_frame_id.
9414
9415 2020-04-20  Tom Tromey  <tromey@adacore.com>
9416
9417         * python/python.c (struct gdbpy_event): Mark move constructor as
9418         noexcept.
9419         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
9420         constructor as noexcept.
9421         * completer.h (struct completion_result): Mark move constructor as
9422         noexcept.
9423         * completer.c (completion_result::completion_result): Use
9424         initialization style.  Don't call reset_match_list.
9425
9426 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
9427
9428         * MAINTAINERS (Write After Approval): Add myself.
9429
9430 2020-04-18  Tom Tromey  <tom@tromey.com>
9431
9432         * windows-tdep.c (init_w32_command_list)
9433         (w32_prefix_command_valid): Restore.
9434         (_initialize_windows_tdep): Call init_w32_command_list.
9435
9436 2020-04-18  Tom Tromey  <tom@tromey.com>
9437
9438         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
9439         * value.c (value_fn_field): Update.
9440         * valops.c (find_function_in_inferior)
9441         (value_allocate_space_in_inferior): Update.
9442         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9443         Update.
9444         * tui/tui-source.c (tui_source_window::set_contents): Update.
9445         * symtab.c (lookup_global_or_static_symbol)
9446         (find_function_start_sal_1, skip_prologue_sal)
9447         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
9448         * symmisc.c (dump_msymbols, dump_symtab_1)
9449         (maintenance_print_one_line_table): Update.
9450         * symfile.c (init_entry_point_info, section_is_mapped)
9451         (list_overlays_command, simple_read_overlay_table)
9452         (simple_overlay_update_1): Update.
9453         * stap-probe.c (handle_stap_probe): Update.
9454         * stabsread.c (dbx_init_float_type, define_symbol)
9455         (read_one_struct_field, read_enum_type, read_range_type): Update.
9456         * source.c (info_line_command): Update.
9457         * python/python.c (gdbpy_source_objfile_script)
9458         (gdbpy_execute_objfile_script): Update.
9459         * python/py-type.c (save_objfile_types): Update.
9460         * python/py-objfile.c (py_free_objfile): Update.
9461         * python/py-inferior.c (python_new_objfile): Update.
9462         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
9463         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
9464         (maintenance_check_psymtabs): Update.
9465         * printcmd.c (info_address_command): Update.
9466         * objfiles.h (struct objfile) <arch>: New method, from
9467         get_objfile_arch.
9468         (get_objfile_arch): Don't declare.
9469         * objfiles.c (get_objfile_arch): Remove.
9470         (filter_overlapping_sections): Update.
9471         * minsyms.c (msymbol_is_function): Update.
9472         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
9473         (output_nondebug_symbol): Update.
9474         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
9475         (mdebug_expand_psymtab): Update.
9476         * machoread.c (macho_add_oso_symfile): Update.
9477         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
9478         Update.
9479         * linux-fork.c (checkpoint_command): Update.
9480         * linespec.c (convert_linespec_to_sals): Update.
9481         * jit.c (finalize_symtab): Update.
9482         * infrun.c (insert_exception_resume_from_probe): Update.
9483         * ia64-tdep.c (ia64_find_unwind_table): Update.
9484         * hppa-tdep.c (internalize_unwinds): Update.
9485         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
9486         Update.
9487         * gcore.c (call_target_sbrk): Update.
9488         * elfread.c (record_minimal_symbol, elf_symtab_read)
9489         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
9490         (elf_gnu_ifunc_resolve_by_got): Update.
9491         * dwarf2/read.c (create_addrmap_from_index)
9492         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
9493         (read_debug_names_from_section)
9494         (process_psymtab_comp_unit_reader, add_partial_symbol)
9495         (add_partial_subprogram, process_full_comp_unit)
9496         (read_file_scope, read_func_scope, read_lexical_block_scope)
9497         (read_call_site_scope, dwarf2_ranges_read)
9498         (dwarf2_record_block_ranges, dwarf2_add_field)
9499         (mark_common_block_symbol_computed, read_tag_pointer_type)
9500         (read_tag_string_type, dwarf2_init_float_type)
9501         (dwarf2_init_complex_target_type, read_base_type)
9502         (partial_die_info::read, partial_die_info::read)
9503         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
9504         (dwarf2_fetch_die_loc_sect_off): Update.
9505         * dwarf2/loc.c (dwarf2_find_location_expression)
9506         (class dwarf_evaluate_loc_desc, rw_pieced_value)
9507         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
9508         (dwarf2_loc_desc_get_symbol_read_needs)
9509         (locexpr_describe_location_piece, locexpr_describe_location_1)
9510         (loclist_describe_location): Update.
9511         * dwarf2/index-write.c (write_debug_names): Update.
9512         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
9513         * dtrace-probe.c (dtrace_process_dof): Update.
9514         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
9515         (process_one_symbol): Update.
9516         * ctfread.c (ctf_init_float_type, read_base_type): Update.
9517         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
9518         (coff_read_enum_type): Update.
9519         * cli/cli-cmds.c (edit_command, list_command): Update.
9520         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
9521         * breakpoint.c (create_overlay_event_breakpoint)
9522         (create_longjmp_master_breakpoint)
9523         (create_std_terminate_master_breakpoint)
9524         (create_exception_master_breakpoint, get_sal_arch): Update.
9525         * block.c (block_gdbarch): Update.
9526         * annotate.c (annotate_source_line): Update.
9527
9528 2020-04-17  Tom Tromey  <tromey@adacore.com>
9529
9530         * auto-load.c (show_auto_load_cmd): Remove.
9531         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
9532         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
9533         (maintenance_print_arc_command): Remove.
9534         * tui/tui-win.c (tui_command): Remove.
9535         (tui_get_cmd_list): Use add_basic_prefix_cmd.
9536         * tui/tui-layout.c (tui_layout_command): Remove.
9537         (_initialize_tui_layout): Use add_basic_prefix_cmd.
9538         * python/python.c (user_set_python, user_show_python): Remove.
9539         (_initialize_python): Use add_basic_prefix_cmd,
9540         add_show_prefix_cmd.
9541         * guile/guile.c (set_guile_command, show_guile_command): Remove.
9542         (install_gdb_commands): Use add_basic_prefix_cmd,
9543         add_show_prefix_cmd.
9544         (info_guile_command): Remove.
9545         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
9546         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
9547         add_show_prefix_cmd.
9548         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
9549         Remove do_set and do_show parameters.
9550         * cli/cli-style.c (set_style, show_style): Remove.
9551         (_initialize_cli_style): Use add_basic_prefix_cmd,
9552         add_show_prefix_cmd.
9553         (cli_style_option::add_setshow_commands): Remove do_set and
9554         do_show parameters.
9555         (cli_style_option::add_setshow_commands): Use
9556         add_basic_prefix_cmd, add_show_prefix_cmd.
9557         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
9558         (set_style_name): Remove.
9559         * cli/cli-dump.c (dump_command, append_command): Remove.
9560         (srec_dump_command, ihex_dump_command, verilog_dump_command)
9561         (tekhex_dump_command, binary_dump_command)
9562         (binary_append_command): Remove.
9563         (_initialize_cli_dump): Use add_basic_prefix_cmd.
9564         * windows-tdep.c (w32_prefix_command_valid): Remove global.
9565         (init_w32_command_list): Remove; move into ...
9566         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
9567         * valprint.c (set_print, show_print, set_print_raw)
9568         (show_print_raw): Remove.
9569         (_initialize_valprint): Use add_basic_prefix_cmd,
9570         add_show_prefix_cmd.
9571         * typeprint.c (set_print_type, show_print_type): Remove.
9572         (_initialize_typeprint): Use add_basic_prefix_cmd,
9573         add_show_prefix_cmd.
9574         * record.c (set_record_command, show_record_command): Remove.
9575         (_initialize_record): Use add_basic_prefix_cmd,
9576         add_show_prefix_cmd.
9577         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
9578         add_show_prefix_cmd.
9579         (info_command, show_command, set_debug, show_debug): Remove.
9580         * top.h (set_history, show_history): Don't declare.
9581         * top.c (set_history, show_history): Remove.
9582         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
9583         (unset_tdesc_cmd): Remove.
9584         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
9585         add_show_prefix_cmd.
9586         * symtab.c (info_module_command): Remove.
9587         (_initialize_symtab): Use add_basic_prefix_cmd.
9588         * symfile.c (overlay_command): Remove.
9589         (_initialize_symfile): Use add_basic_prefix_cmd.
9590         * sparc64-tdep.c (info_adi_command): Remove.
9591         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
9592         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
9593         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
9594         add_show_prefix_cmd.
9595         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
9596         (_initialize_serial): Use add_basic_prefix_cmd,
9597         add_show_prefix_cmd.
9598         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
9599         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
9600         add_show_prefix_cmd.
9601         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
9602         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
9603         add_show_prefix_cmd.
9604         * riscv-tdep.c (show_riscv_command, set_riscv_command)
9605         (show_debug_riscv_command, set_debug_riscv_command): Remove.
9606         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
9607         add_show_prefix_cmd.
9608         * remote.c (remote_command, set_remote_cmd): Remove.
9609         (_initialize_remote): Use add_basic_prefix_cmd.
9610         * record-full.c (set_record_full_command)
9611         (show_record_full_command): Remove.
9612         (_initialize_record_full): Use add_basic_prefix_cmd,
9613         add_show_prefix_cmd.
9614         * record-btrace.c (cmd_set_record_btrace)
9615         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
9616         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
9617         (cmd_show_record_btrace_pt): Remove.
9618         (_initialize_record_btrace): Use add_basic_prefix_cmd,
9619         add_show_prefix_cmd.
9620         * ravenscar-thread.c (set_ravenscar_command)
9621         (show_ravenscar_command): Remove.
9622         (_initialize_ravenscar): Use add_basic_prefix_cmd,
9623         add_show_prefix_cmd.
9624         * mips-tdep.c (show_mips_command, set_mips_command)
9625         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
9626         add_show_prefix_cmd.
9627         * maint.c (maintenance_command, maintenance_info_command)
9628         (maintenance_check_command, maintenance_print_command)
9629         (maintenance_set_cmd, maintenance_show_cmd): Remove.
9630         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
9631         add_show_prefix_cmd.
9632         (show_per_command_cmd): Remove.
9633         * maint-test-settings.c (maintenance_set_test_settings_cmd):
9634         Remove.
9635         (maintenance_show_test_settings_cmd): Remove.
9636         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
9637         add_show_prefix_cmd.
9638         * maint-test-options.c (maintenance_test_options_command):
9639         Remove.
9640         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
9641         * macrocmd.c (macro_command): Remove
9642         (_initialize_macrocmd): Use add_basic_prefix_cmd.
9643         * language.c (set_check, show_check): Remove.
9644         (_initialize_language): Use add_basic_prefix_cmd,
9645         add_show_prefix_cmd.
9646         * infcmd.c (unset_command): Remove.
9647         (_initialize_infcmd): Use add_basic_prefix_cmd.
9648         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
9649         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
9650         add_show_prefix_cmd.
9651         * go32-nat.c (go32_info_dos_command): Remove.
9652         (_initialize_go32_nat): Use add_basic_prefix_cmd.
9653         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
9654         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
9655         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
9656         (_initialize_frame): Use add_basic_prefix_cmd,
9657         add_show_prefix_cmd.
9658         * dcache.c (set_dcache_command, show_dcache_command): Remove.
9659         (_initialize_dcache): Use add_basic_prefix_cmd,
9660         add_show_prefix_cmd.
9661         * cp-support.c (maint_cplus_command): Remove.
9662         (_initialize_cp_support): Use add_basic_prefix_cmd.
9663         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
9664         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
9665         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
9666         add_basic_prefix_cmd, add_show_prefix_cmd.
9667         * breakpoint.c (save_command): Remove.
9668         (_initialize_breakpoint): Use add_basic_prefix_cmd.
9669         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
9670         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
9671         add_show_prefix_cmd.
9672         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
9673         (set_ada_command, show_ada_command): Remove.
9674         (_initialize_ada_language): Use add_basic_prefix_cmd,
9675         add_show_prefix_cmd.
9676         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
9677
9678 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
9679
9680         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
9681         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
9682
9683 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
9684
9685         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
9686         warning messages.
9687
9688 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
9689
9690         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
9691         import table is not at beginning of .idata section.
9692
9693 2020-04-16  Pedro Alves  <palves@redhat.com>
9694
9695         * inferior.c (delete_inferior): Use delete operator directly
9696         instead of delete_program_space.
9697         * progspace.c (add_program_space): New, factored out from
9698         program_space::program_space.
9699         (remove_program_space): New, factored out from
9700         delete_program_space.
9701         (program_space::program_space): Remove intro comment.  Rewrite.
9702         (program_space::~program_space): Remove intro comment.  Call
9703         remove_program_space.
9704         (delete_program_space): Delete.
9705         * progspace.h (program_space::program_space): Make explicit.  Move
9706         intro comment here, adjusted.
9707         (program_space::~program_space): Move intro comment here,
9708         adjusted.
9709         (delete_program_space): Remove.
9710
9711 2020-04-16  Tom Tromey  <tromey@adacore.com>
9712
9713         * windows-nat.c (windows_nat::handle_access_violation): New
9714         function.
9715         * nat/windows-nat.h (handle_access_violation): Declare.
9716         * nat/windows-nat.c (handle_exception): Move Cygwin code to
9717         windows-nat.c.  Call handle_access_violation.
9718
9719 2020-04-16  Tom de Vries  <tdevries@suse.de>
9720
9721         PR symtab/25791
9722         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
9723         CUs without psymtab.
9724
9725 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
9726
9727         * python/python.c (do_start_initialization): Don't call
9728         PyEval_InitThreads for Python 3.9 and beyond.
9729
9730 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
9731
9732         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
9733         thread functions.
9734         (obsd_nat_target::wait): Likewise.
9735
9736 2020-04-15  Tom Tromey  <tromey@adacore.com>
9737
9738         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
9739         (DEBUG_EXCEPT): Use debug_printf.
9740
9741 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
9742
9743         * completer.c (class completion_tracker::completion_hash_entry)
9744         <hash_name>: New member function.
9745         (completion_tracker::discard_completions): New callback to hash a
9746         completion_hash_entry, pass this to htab_create_alloc.
9747
9748 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
9749
9750         * windows-nat.c (windows_make_so): Warn rather than stopping with
9751         an error if realpath() fails.
9752
9753 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
9754
9755         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
9756         (nbsd_nat_target::info_proc): Add do_status.
9757
9758 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
9759             Tom de Vries  <tdevries@suse.de>
9760
9761         PR symtab/25718
9762         * psympriv.h (struct partial_symtab::read_symtab)
9763         (struct partial_symtab::expand_psymtab)
9764         (struct partial_symtab::read_dependencies): Update comments.
9765         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
9766         read_symtab for includer.
9767         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
9768         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
9769         (struct dwarf2_include_psymtab::m_readin): Remove.
9770         (struct dwarf2_include_psymtab::includer): New member function.
9771         (dwarf2_psymtab::expand_psymtab): Assert !readin.
9772
9773 2020-04-14  Tom de Vries  <tdevries@suse.de>
9774
9775         PR symtab/25720
9776         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
9777         with NULL symbol_matcher and lookup_name.
9778         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
9779         and lookup_name.
9780         * dwarf2/read.c (dw2_expand_symtabs_matching)
9781         (dw2_debug_names_expand_symtabs_matching): Same.
9782         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
9783         Make lookup_name a pointer.  Update comment.
9784         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
9785         lookup_name being a pointer.
9786         * symfile.c (expand_symtabs_matching): Same.
9787         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
9788         * linespec.c (iterate_over_all_matching_symtabs): Same.
9789
9790 2020-04-13  Tom Tromey  <tom@tromey.com>
9791
9792         * run-on-main-thread.c: Update include.
9793         * unittests/main-thread-selftests.c: Update include.
9794         * tui/tui-win.c: Update include.
9795         * tui/tui-io.c: Update include.
9796         * tui/tui-interp.c: Update include.
9797         * tui/tui-hooks.c: Update include.
9798         * top.h: Update include.
9799         * top.c: Update include.
9800         * ser-base.c: Update include.
9801         * remote.c: Update include.
9802         * remote-notif.c: Update include.
9803         * remote-fileio.c: Update include.
9804         * record-full.c: Update include.
9805         * record-btrace.c: Update include.
9806         * python/python.c: Update include.
9807         * posix-hdep.c: Update include.
9808         * mingw-hdep.c: Update include.
9809         * mi/mi-main.c: Update include.
9810         * mi/mi-interp.c: Update include.
9811         * main.c: Update include.
9812         * linux-nat.c: Update include.
9813         * interps.c: Update include.
9814         * infrun.c: Update include.
9815         * inf-loop.c: Update include.
9816         * event-top.c: Update include.
9817         * event-loop.c: Move to ../gdbsupport/.
9818         * event-loop.h: Move to ../gdbsupport/.
9819         * async-event.h: Update include.
9820         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
9821
9822 2020-04-13  Tom Tromey  <tom@tromey.com>
9823
9824         * tui/tui-win.c: Include async-event.h.
9825         * remote.c: Include async-event.h.
9826         * remote-notif.c: Include async-event.h.
9827         * record-full.c: Include async-event.h.
9828         * record-btrace.c: Include async-event.h.
9829         * infrun.c: Include async-event.h.
9830         * event-top.c: Include async-event.h.
9831         * event-loop.h: Move some declarations to async-event.h.
9832         * event-loop.c: Don't include ser-event.h or top.h.  Move some
9833         code to async-event.c.
9834         * async-event.h: New file.
9835         * async-event.c: New file.
9836         * Makefile.in (COMMON_SFILES): Add async-event.c.
9837         (HFILES_NO_SRCDIR): Add async-event.h.
9838
9839 2020-04-13  Tom Tromey  <tom@tromey.com>
9840
9841         * utils.c (flush_streams): New function.
9842         * event-loop.c (gdb_wait_for_event): Call flush_streams.
9843
9844 2020-04-13  Tom Tromey  <tom@tromey.com>
9845
9846         * event-loop.c (handle_file_event): Use warning, not
9847         printf_unfiltered.
9848
9849 2020-04-13  Tom Tromey  <tom@tromey.com>
9850
9851         * event-loop.c: Include <chrono>.
9852
9853 2020-04-13  Tom Tromey  <tom@tromey.com>
9854
9855         * gdb_select.h: Move to ../gdbsupport/.
9856         * event-loop.c: Update include path.
9857         * top.c: Update include path.
9858         * ser-base.c: Update include path.
9859         * ui-file.c: Update include path.
9860         * ser-tcp.c: Update include path.
9861         * guile/scm-ports.c: Update include path.
9862         * posix-hdep.c: Update include path.
9863         * ser-unix.c: Update include path.
9864         * gdb_usleep.c: Update include path.
9865         * mingw-hdep.c: Update include path.
9866         * inflow.c: Update include path.
9867         * infrun.c: Update include path.
9868         * event-top.c: Update include path.
9869
9870 2020-04-13  Tom Tromey  <tom@tromey.com>
9871
9872         * configure: Rebuild.
9873         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
9874
9875 2020-04-13  Tom Tromey  <tom@tromey.com>
9876
9877         * event-loop.h (start_event_loop): Don't declare.
9878         * event-loop.c (start_event_loop): Move...
9879         * main.c (start_event_loop): ...here.  Now static.
9880
9881 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
9882
9883         * MAINTAINERS: Update my email address.
9884
9885 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
9886
9887         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
9888         IP_ALL.
9889
9890 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
9891
9892         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
9893         (nbsd_nat_target::info_proc): Add do_cmdline.
9894
9895 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
9896
9897         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
9898         (nbsd_nat_target::info_proc): Add do_cwd.
9899
9900 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
9901
9902         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
9903
9904 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
9905
9906         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
9907         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
9908         (nbsd_nat_target::info_proc): New functions.
9909         * nbsd-nat.c (kinfo_get_vmmap): New function.
9910         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
9911         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
9912         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
9913         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
9914         functions.
9915         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
9916         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
9917         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
9918         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
9919         (KINFO_VME_FLAG_GROWS_DOWN): New.
9920
9921 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
9922
9923         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
9924         bit shift.
9925
9926 2020-04-10  Tom Tromey  <tromey@adacore.com>
9927
9928         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
9929
9930 2020-04-10  Tom Tromey  <tromey@adacore.com>
9931
9932         * symtab.c (get_symbol_address, get_msymbol_address): Skip
9933         separate debug files.
9934
9935 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
9936
9937         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
9938         Move to...
9939         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
9940         ... here.
9941         * windows-nat.c (windows_nat_target::get_windows_debug_event):
9942         Check for STATUS_WX86_BREAKPOINT.
9943         (windows_nat_target::wait): Same.
9944
9945 2020-04-10  Tom de Vries  <tdevries@suse.de>
9946
9947         PR cli/25808
9948         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
9949
9950 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
9951
9952         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
9953         (Write After Approval): Remove Tom de Vries.
9954
9955 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9956
9957         revert partially:
9958         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9959
9960         * buildsym.c (record_line): Fix undefined behavior and preserve
9961         lines at eof.
9962
9963 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
9964
9965         * auxv.h (svr4_auxv_parse): New.
9966         * auxv.c (default_auxv_parse): Split into default_auxv_parse
9967         and generic_auxv_parse.
9968         (svr4_auxv_parse): Add.
9969         * obsd-tdep.c: Include "auxv.h".
9970         (obsd_auxv_parse): Remove.
9971         (obsd_init_abi): Remove comment.
9972         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
9973         from `obsd_auxv_parse' to `svr4_auxv_parse'.
9974         * nbsd-tdep.c: Include "auxv.h".
9975         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
9976
9977 2020-04-08  Tom Tromey  <tromey@adacore.com>
9978
9979         * nat/windows-nat.h (last_wait_event): Don't declare.
9980         (wait_for_debug_event): Update comment.
9981         * nat/windows-nat.c (last_wait_event): Now static.
9982
9983 2020-04-08  Tom Tromey  <tromey@adacore.com>
9984
9985         * windows-nat.c (wait_for_debug_event): Move to
9986         nat/windows-nat.c.
9987         * nat/windows-nat.h (wait_for_debug_event): Declare.
9988         * nat/windows-nat.c (wait_for_debug_event): Move from
9989         windows-nat.c.  No longer static.
9990
9991 2020-04-08  Tom Tromey  <tromey@adacore.com>
9992
9993         * windows-nat.c (get_windows_debug_event): Use
9994         fetch_pending_stop.
9995         * nat/windows-nat.h (fetch_pending_stop): Declare.
9996         * nat/windows-nat.c (fetch_pending_stop): New function.
9997
9998 2020-04-08  Tom Tromey  <tromey@adacore.com>
9999
10000         * windows-nat.c (windows_continue): Use matching_pending_stop and
10001         continue_last_debug_event.
10002         * nat/windows-nat.h (matching_pending_stop)
10003         (continue_last_debug_event): Declare.
10004         * nat/windows-nat.c (DEBUG_EVENTS): New define.
10005         (matching_pending_stop, continue_last_debug_event): New
10006         functions.
10007
10008 2020-04-08  Tom Tromey  <tromey@adacore.com>
10009
10010         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
10011         (handle_exception_result): Move to nat/windows-nat.h.
10012         (DEBUG_EXCEPTION_SIMPLE): Remove.
10013         (windows_nat::handle_ms_vc_exception): New function.
10014         (handle_exception): Move to nat/windows-nat.c.
10015         (get_windows_debug_event): Update.
10016         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
10017         nat/windows-nat.c.
10018         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
10019         (handle_exception_result): Move from windows-nat.c.
10020         (handle_exception): Declare.
10021         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
10022         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
10023         windows-nat.c.
10024
10025 2020-04-08  Tom Tromey  <tromey@adacore.com>
10026
10027         * windows-nat.c (exception_count, event_count): Remove.
10028         (handle_exception, get_windows_debug_event)
10029         (do_initial_windows_stuff): Update.
10030
10031 2020-04-08  Tom Tromey  <tromey@adacore.com>
10032
10033         * windows-nat.c (windows_nat::handle_load_dll)
10034         (windows_nat::handle_unload_dll): Rename.  No longer static.
10035         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
10036         Declare.
10037
10038 2020-04-08  Tom Tromey  <tromey@adacore.com>
10039
10040         * complaints.h (stop_whining): Declare at top-level.
10041         (complaint): Don't declare stop_whining.
10042
10043 2020-04-08  Tom Tromey  <tromey@adacore.com>
10044
10045         * windows-nat.c (windows_nat::handle_output_debug_string):
10046         Rename.  No longer static.
10047         * nat/windows-nat.h (handle_output_debug_string): Declare.
10048
10049 2020-04-08  Tom Tromey  <tromey@adacore.com>
10050
10051         * windows-nat.c (current_process_handle, current_process_id)
10052         (main_thread_id, last_sig, current_event, last_wait_event)
10053         (current_windows_thread, desired_stop_thread_id, pending_stops)
10054         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
10055         (display_selectors, fake_create_process)
10056         (get_windows_debug_event): Update.
10057         * nat/windows-nat.h (current_process_handle, current_process_id)
10058         (main_thread_id, last_sig, current_event, last_wait_event)
10059         (current_windows_thread, desired_stop_thread_id, pending_stops)
10060         (struct pending_stop, siginfo_er): Move from windows-nat.c.
10061         * nat/windows-nat.c (current_process_handle, current_process_id)
10062         (main_thread_id, last_sig, current_event, last_wait_event)
10063         (current_windows_thread, desired_stop_thread_id, pending_stops)
10064         (siginfo_er): New globals.  Move from windows-nat.c.
10065
10066 2020-04-08  Tom Tromey  <tromey@adacore.com>
10067
10068         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
10069         (handle_load_dll): Update.
10070         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
10071
10072 2020-04-08  Tom Tromey  <tromey@adacore.com>
10073
10074         * windows-nat.c (enum thread_disposition_type): Move to
10075         nat/windows-nat.h.
10076         (windows_nat::thread_rec): Rename from thread_rec.  No longer
10077         static.
10078         (windows_add_thread, windows_nat_target::fetch_registers)
10079         (windows_nat_target::store_registers, handle_exception)
10080         (windows_nat_target::resume, get_windows_debug_event)
10081         (windows_nat_target::get_tib_address)
10082         (windows_nat_target::thread_name)
10083         (windows_nat_target::thread_alive): Update.
10084         * nat/windows-nat.h (enum thread_disposition_type): Move from
10085         windows-nat.c.
10086         (thread_rec): Declare.
10087
10088 2020-04-08  Tom Tromey  <tromey@adacore.com>
10089
10090         * windows-nat.c: Add "using namespace".
10091         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
10092         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
10093
10094 2020-04-08  Tom Tromey  <tromey@adacore.com>
10095
10096         * nat/windows-nat.h (struct windows_thread_info): Declare
10097         destructor.
10098         * nat/windows-nat.c (~windows_thread_info): New.
10099
10100 2020-04-08  Tom Tromey  <tromey@adacore.com>
10101
10102         PR gdb/22992
10103         * windows-nat.c (current_event): Update comment.
10104         (last_wait_event, desired_stop_thread_id): New globals.
10105         (struct pending_stop): New.
10106         (pending_stops): New global.
10107         (windows_nat_target) <stopped_by_sw_breakpoint>
10108         <supports_stopped_by_sw_breakpoint>: New methods.
10109         (windows_fetch_one_register): Add assertions.  Adjust PC.
10110         (windows_continue): Handle pending stops.  Suspend other threads
10111         when stepping.  Use last_wait_event
10112         (wait_for_debug_event): New function.
10113         (get_windows_debug_event): Use wait_for_debug_event.  Handle
10114         pending stops.  Queue spurious stops.
10115         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
10116         (windows_nat_target::kill): Use wait_for_debug_event.
10117         * nat/windows-nat.h (struct windows_thread_info)
10118         <stopped_at_software_breakpoint>: New field.
10119         * nat/windows-nat.c (windows_thread_info::resume): Clear
10120         stopped_at_software_breakpoint.
10121
10122 2020-04-08  Tom Tromey  <tromey@adacore.com>
10123
10124         * windows-nat.c (enum thread_disposition_type): New.
10125         (thread_rec): Replace "get_context" parameter with "disposition";
10126         change type.
10127         (windows_add_thread, windows_nat_target::fetch_registers)
10128         (windows_nat_target::store_registers, handle_exception)
10129         (windows_nat_target::resume, get_windows_debug_event)
10130         (windows_nat_target::get_tib_address)
10131         (windows_nat_target::thread_name)
10132         (windows_nat_target::thread_alive): Update.
10133
10134 2020-04-08  Tom Tromey  <tromey@adacore.com>
10135
10136         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
10137         (windows_continue): Use windows_continue::resume.
10138         * nat/windows-nat.h (struct windows_thread_info) <suspend,
10139         resume>: Declare new methods.
10140         * nat/windows-nat.c: New file.
10141         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
10142
10143 2020-04-08  Tom Tromey  <tromey@adacore.com>
10144
10145         * windows-nat.c (windows_add_thread, windows_delete_thread)
10146         (windows_nat_target::fetch_registers)
10147         (windows_nat_target::store_registers, fake_create_process)
10148         (windows_nat_target::resume, windows_nat_target::resume)
10149         (get_windows_debug_event, windows_nat_target::wait)
10150         (windows_nat_target::pid_to_str)
10151         (windows_nat_target::get_tib_address)
10152         (windows_nat_target::get_ada_task_ptid)
10153         (windows_nat_target::thread_name)
10154         (windows_nat_target::thread_alive): Use lwp, not tid.
10155
10156 2020-04-08  Tom Tromey  <tromey@adacore.com>
10157
10158         * windows-nat.c (handle_exception)
10159         (windows_nat_target::thread_name): Update.
10160         * nat/windows-nat.h (windows_thread_info): Remove destructor.
10161         <name>: Now unique_xmalloc_ptr.
10162
10163 2020-04-08  Tom Tromey  <tromey@adacore.com>
10164
10165         * windows-nat.c (thread_rec)
10166         (windows_nat_target::fetch_registers): Update.
10167         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
10168         Update comment.
10169         <debug_registers_changed, reload_context>: Now bool.
10170
10171 2020-04-08  Tom Tromey  <tromey@adacore.com>
10172
10173         * windows-nat.c (windows_add_thread): Use new.
10174         (windows_init_thread_list, windows_delete_thread): Use delete.
10175         (get_windows_debug_event): Update.
10176         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
10177         destructor, and initializers.
10178
10179 2020-04-08  Tom Tromey  <tromey@adacore.com>
10180
10181         * windows-nat.c (struct windows_thread_info): Remove.
10182         * nat/windows-nat.h: New file.
10183
10184 2020-04-08  Tom Tromey  <tromey@adacore.com>
10185
10186         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
10187         (thread_rec, windows_add_thread, windows_delete_thread)
10188         (windows_continue): Update.
10189
10190 2020-04-08  Tom Tromey  <tromey@adacore.com>
10191
10192         * windows-nat.c (struct windows_thread_info): Remove typedef.
10193         (thread_head): Remove.
10194         (thread_list): New global.
10195         (thread_rec, windows_add_thread, windows_init_thread_list)
10196         (windows_delete_thread, windows_continue): Update.
10197
10198 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
10199
10200         * windows-tdep.h (windows_init_abi): Add comment.
10201         (cygwin_init_abi): New declaration.
10202         * windows-tdep.c: Split signal enumeration in two, one for
10203         Windows and one for Cygwin.
10204         (windows_gdb_signal_to_target): Only deal with signal of the
10205         Windows OS ABI.
10206         (cygwin_gdb_signal_to_target): New function.
10207         (windows_init_abi): Rename to windows_init_abi_common, don't set
10208         gdb_signal_to_target gdbarch method.  Add new new function with
10209         this name.
10210         (cygwin_init_abi): New function.
10211         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
10212         comment.  Don't call windows_init_abi.
10213         (amd64_windows_init_abi): Add comment, call windows_init_abi.
10214         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
10215         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
10216         i386_windows_init_abi_common, don't call windows_init_abi.  Add
10217         a new function of this name.
10218         (i386_cygwin_init_abi): New function.
10219         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
10220         OS ABI Cygwin.
10221
10222 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
10223
10224         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
10225         parameter.c.
10226         (dwarf2_read_gdb_index): Update.
10227
10228 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
10229
10230         * nbsd-tdep.c: Include "objfiles.h".
10231         (nbsd_skip_solib_resolver): New.
10232         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
10233
10234 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
10235
10236         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
10237         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
10238         with DW_LLE_base_addressx are being emitted in DWARFv5.
10239         Add the newly added kind DW_LOC_OFFSET_PAIR also.
10240         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
10241         unsigned integer.
10242
10243 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
10244
10245         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
10246         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
10247         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
10248         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
10249         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
10250         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
10251         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
10252
10253
10254 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
10255
10256         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
10257         (read_loclist_index): New function definition.
10258         (lookup_loclist_base): New function definition.
10259         (read_loclist_header): New function definition.
10260         (dwarf2_cu): Add loclist_base and loclist_header field.
10261         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
10262         (read_full_die_1): Read the value of DW_AT_loclists_base.
10263         (read_attribute_reprocess): Handle DW_FORM_loclistx.
10264         (read_attribute_value): Handle DW_FORM_loclistx.
10265         (skip_one_die): Handle DW_FORM_loclistx.
10266         (loclist_header): New structure declaration.
10267         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
10268
10269 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
10270
10271         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
10272         constructor.  Remove `addr` parameter from other constructor and
10273         add `per_cu` parameter.
10274         * dwarf2/read.c (create_partial_symtab): Update.
10275
10276 2020-04-07  Tom de Vries  <tdevries@suse.de>
10277
10278         PR symtab/25796
10279         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
10280         (partial_die_info::fixup): Inherit has_const_value.
10281
10282 2020-04-07  Tom de Vries  <tdevries@suse.de>
10283
10284         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
10285         symbols without address.
10286
10287 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
10288
10289         * nbsd-nat.h (struct thread_info): Add forward declaration.
10290         (nbsd_nat_target::thread_alive): Add.
10291         (nbsd_nat_target::thread_name): Likewise.
10292         (nbsd_nat_target::update_thread_list): Likewise.
10293         (update_thread_list::post_attach): Likewise.
10294         (post_attach::pid_to_str): Likewise.
10295         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
10296         (nbsd_thread_lister): Add.
10297         (nbsd_nat_target::thread_alive): Likewise.
10298         (nbsd_nat_target::thread_name): Likewise.
10299         (nbsd_add_threads): Likewise.
10300         (update_thread_list::post_attach): Likewise.
10301         (nbsd_nat_target::update_thread_list): Likewise.
10302         (post_attach::pid_to_str): Likewise.
10303
10304 2020-04-06  Tom Tromey  <tromey@adacore.com>
10305
10306         * ada-valprint.c (print_variant_part): Extract the variant field.
10307         (print_field_values): Use the field as the outer value when
10308         recursing.
10309
10310 2020-04-06  Tom Tromey  <tromey@adacore.com>
10311
10312         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
10313         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
10314         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
10315         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
10316         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
10317
10318 2020-04-06  Tom Tromey  <tromey@adacore.com>
10319
10320         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
10321         TYPE_CODE_ERROR.
10322
10323 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
10324
10325         * nbsd-tdep.c: Include "gdbarch.h".
10326         Define enum with NetBSD signal numbers.
10327         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
10328         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
10329         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
10330         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
10331         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
10332         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
10333         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
10334         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
10335         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
10336         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
10337         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
10338         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
10339
10340 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
10341
10342         PR gdb/25325
10343         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
10344
10345 2020-04-03  Tom Tromey  <tromey@adacore.com>
10346
10347         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
10348         Read constant block.
10349
10350 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
10351
10352         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
10353         (gdb_bfd_get_full_section_contents): New declaration.
10354         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
10355         * windows-tdep.c (is_linked_with_cygwin_dll): Use
10356         gdb_bfd_get_full_section_contents.
10357
10358 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
10359
10360         * exec.c (build_section_table): Replace internal_error with
10361         gdb_assert.
10362         (section_table_xfer_memory_partial): Likewise.
10363         * mdebugread.c (parse_partial_symbols): Likewise.
10364         * psymtab.c (lookup_partial_symbol): Likewise.
10365         * utils.c (wrap_here): Likewise.
10366
10367 2020-04-02  Tom Tromey  <tromey@adacore.com>
10368
10369         * f-lang.c (build_fortran_types): Use arch_type to initialize
10370         builtin_complex_s32 in the TYPE_CODE_ERROR case.
10371
10372 2020-04-02  Tom Tromey  <tromey@adacore.com>
10373
10374         * dwarf2/read.c (partial_die_info::read): Do not create a vector
10375         of attributes.
10376
10377 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10378             Bernd Edlinger <bernd.edlinger@hotmail.de>
10379             Tom Tromey  <tromey@adacore.com>
10380
10381         * buildsym.c (buildsym_compunit::record_line): Remove
10382         deduplication code.
10383
10384 2020-04-02  Tom de Vries  <tdevries@suse.de>
10385
10386         PR ada/24671
10387         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
10388
10389 2020-04-02  Tom de Vries  <tdevries@suse.de>
10390
10391         * dwarf2/read.c (dwarf2_gdb_index_functions,
10392         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
10393         NULL.
10394         * psymtab.c (psym_lookup_global_symbol_language): New function.
10395         (psym_functions): Init psym_lookup_global_symbol_language with
10396         psym_lookup_global_symbol_language.
10397         * symfile-debug.c (debug_sym_quick_functions): Init
10398         lookup_global_symbol_language with NULL.
10399         * symfile.c (set_initial_language): Remove fixme comment.
10400         * symfile.h (struct quick_symbol_functions): Add
10401         lookup_global_symbol_language.
10402         * symtab.c (find_quick_global_symbol_language): New function.
10403         (find_main_name): Use find_quick_global_symbol_language.
10404
10405 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
10406
10407         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
10408
10409 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10410
10411         * buildsym.c (record_line): Fix undefined behavior and preserve
10412         lines at eof.
10413
10414 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10415
10416         * buildsym.c (record_line): Fix the resizing condition.
10417
10418 2020-04-01  Tom Tromey  <tom@tromey.com>
10419
10420         * value.h (value_literal_complex): Add comment.
10421         * valops.c (value_literal_complex): Refer to value.h.
10422
10423 2020-04-01  Tom Tromey  <tom@tromey.com>
10424
10425         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
10426         (scalar_type): New rule, from typebase.
10427         (typebase): Use scalar_type.  Recognize complex types.
10428         (field_name): Handle FLOAT_KEYWORD.
10429         (ident_tokens): Add _Complex and __complex__.
10430
10431 2020-04-01  Tom Tromey  <tom@tromey.com>
10432
10433         PR exp/25299:
10434         * valarith.c (promotion_type, complex_binop): New functions.
10435         (scalar_binop): Handle complex numbers.  Use promotion_type.
10436         (value_pos, value_neg, value_complement): Handle complex numbers.
10437
10438 2020-04-01  Tom Tromey  <tom@tromey.com>
10439
10440         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
10441         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
10442         (parse_number): Handle complex numbers.
10443
10444 2020-04-01  Tom Tromey  <tom@tromey.com>
10445
10446         * c-valprint.c (c_decorations): Change complex suffix to "i".
10447
10448 2020-04-01  Tom Tromey  <tom@tromey.com>
10449
10450         * valprint.c (generic_value_print_complex): Use accessors.
10451         * value.h (value_real_part, value_imaginary_part): Declare.
10452         * valops.c (value_real_part, value_imaginary_part): New
10453         functions.
10454         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
10455
10456 2020-04-01  Tom Tromey  <tom@tromey.com>
10457
10458         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
10459         (read_range_type): Update.
10460         * mdebugread.c (basic_type): Update.
10461         * go-lang.c (build_go_types): Use init_complex_type.
10462         * gdbtypes.h (struct main_type) <complex_type>: New member.
10463         (init_complex_type): Update.
10464         (arch_complex_type): Don't declare.
10465         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
10466         Make name if none given.  Use alloc_type_copy.  Look for cached
10467         complex type.
10468         (arch_complex_type): Remove.
10469         (gdbtypes_post_init): Use init_complex_type.
10470         * f-lang.c (build_fortran_types): Use init_complex_type.
10471         * dwarf2/read.c (read_base_type): Update.
10472         * d-lang.c (build_d_types): Use init_complex_type.
10473         * ctfread.c (read_base_type): Update.
10474
10475 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10476
10477         * infrun.c (stop_all_threads): Update assertion, plus when
10478         stopping threads, take into account that we might be trying
10479         to stop an all-stop target.
10480         (stop_waiting): Call 'stop_all_threads' if there exists a
10481         non-stop target.
10482
10483 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10484
10485         * target.h (exists_non_stop_target): New function declaration.
10486         * target.c (exists_non_stop_target): New function.
10487
10488 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
10489
10490         PR gdb/24789
10491         * eval.c (is_integral_or_integral_reference): New function.
10492         (evaluate_subexp_standard): Allow integer references in
10493         pointer arithmetic.
10494
10495 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10496
10497         * remote.c (remote_target::remote_parse_stop_reply): Remove the
10498         check for no ptid in the stop reply when the target is non-stop.
10499
10500 2020-04-01  Tom Tromey  <tromey@adacore.com>
10501
10502         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
10503         "name" parameter to rvalue reference.  Initialize m_name_holder.
10504         <lookup_name_info>: New overloads.
10505         <name>: Return gdb::string_view.
10506         <c_str>: New method.
10507         <make_ignore_params>: Update.
10508         <search_name_hash>: Update.
10509         <language_lookup_name>: Return const char *.
10510         <m_name>: Change type.
10511         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
10512         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
10513         (lookup_name_info::match_any): Update.
10514         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
10515         Update.
10516         * minsyms.c (linkage_name_str): Update.
10517         * language.c (default_symbol_name_matcher): Update.
10518         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
10519         Update.
10520         * ada-lang.c (ada_fold_name): Change parameter to string_view.
10521         (ada_lookup_name_info::ada_lookup_name_info): Update.
10522         (literal_symbol_name_matcher): Update.
10523
10524 2020-04-01  Tom Tromey  <tromey@adacore.com>
10525
10526         * psymtab.c (psymtab_search_name): Remove function.
10527         (psym_lookup_symbol): Create search name and lookup name here.
10528         (lookup_partial_symbol): Remove "name" parameter; add
10529         lookup_name.
10530         (psym_expand_symtabs_for_function): Update.
10531
10532 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
10533
10534         PR tui/25597:
10535         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
10536
10537 2020-03-31  Tom Tromey  <tromey@adacore.com>
10538
10539         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
10540         memcpy.
10541
10542 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
10543
10544         * features/riscv/32bit-csr.xml: Regenerated.
10545         * features/riscv/64bit-csr.xml: Regenerated.
10546
10547 2020-03-30  Tom Tromey  <tromey@adacore.com>
10548
10549         * ada-valprint.c (print_variant_part): Update.
10550         * ada-lang.h (ada_which_variant_applies): Update.
10551         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
10552         outer_valaddr parameters; replace with "outer" value parameter.
10553         (to_fixed_variant_branch_type): Update.
10554
10555 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
10556
10557         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
10558         <list>.  Remove inclusion of observable.h.
10559         (PPC_DEBUG_CURRENT_VERSION): Move up define.
10560         (struct arch_lwp_info): New struct.
10561         (class ppc_linux_dreg_interface): New class.
10562         (struct ppc_linux_process_info): New struct.
10563         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
10564         <low_new_clone, low_forget_process, low_prepare_to_resume>
10565         <copy_thread_dreg_state, mark_thread_stale>
10566         <mark_debug_registers_changed, register_hw_breakpoint>
10567         <clear_hw_breakpoint, register_wp, clear_wp>
10568         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
10569         <num_memory_accesses, get_trigger_type>
10570         <create_watchpoint_request, hwdebug_point_cmp>
10571         <init_arch_lwp_info, get_arch_lwp_info>
10572         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
10573         methods.
10574         <struct ptid_hash>: New inner struct.
10575         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
10576         members.
10577         (saved_dabr_value, hwdebug_info, max_slots_number)
10578         (struct hw_break_tuple, struct thread_points, ppc_threads)
10579         (have_ptrace_hwdebug_interface)
10580         (hwdebug_find_thread_points_by_tid)
10581         (hwdebug_insert_point, hwdebug_remove_point): Remove.
10582         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
10583         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
10584         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
10585         use m_dreg_interface.
10586         (hwdebug_point_cmp): Change to...
10587         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
10588         reference arguments instead of pointers.
10589         (ppc_linux_nat_target::ranged_break_num_registers): Use
10590         m_dreg_interface.
10591         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
10592         m_dreg_interface.  Call register_hw_breakpoint.
10593         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
10594         m_dreg_interface.  Call clear_hw_breakpoint.
10595         (get_trigger_type): Change to...
10596         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
10597         comment.
10598         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
10599         use m_dreg_interface.  Call register_hw_breakpoint.
10600         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
10601         use m_dreg_interface.  Call clear_hw_breakpoint.
10602         (can_use_watchpoint_cond_accel): Change to...
10603         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
10604         method.  Update comment, use m_dreg_interface and
10605         m_process_info.
10606         (calculate_dvc): Change to...
10607         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
10608         m_dreg_interface.
10609         (num_memory_accesses): Change to...
10610         (ppc_linux_nat_target::num_memory_accesses): ...this method.
10611         (check_condition): Change to...
10612         (ppc_linux_nat_target::check_condition): ...this method.
10613         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
10614         comment, use m_dreg_interface.
10615         (create_watchpoint_request): Change to...
10616         (ppc_linux_nat_target::create_watchpoint_request): ...this
10617         method.  Use m_dreg_interface.
10618         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
10619         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
10620         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
10621         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
10622         (ppc_linux_nat_target::low_forget_process)
10623         (ppc_linux_nat_target::low_new_fork)
10624         (ppc_linux_nat_target::low_new_clone)
10625         (ppc_linux_nat_target::low_delete_thread)
10626         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
10627         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
10628         only call mark_thread_stale.
10629         (ppc_linux_thread_exit): Remove.
10630         (ppc_linux_nat_target::stopped_data_address): Change to...
10631         (ppc_linux_nat_target::low_stopped_data_address): This. Add
10632         comment, use m_dreg_interface and m_thread_hw_breakpoints.
10633         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
10634         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
10635         comment.  Call low_stopped_data_address.
10636         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
10637         m_dreg_interface.
10638         (ppc_linux_nat_target::masked_watch_num_registers): Use
10639         m_dreg_interface.
10640         (ppc_linux_nat_target::copy_thread_dreg_state)
10641         (ppc_linux_nat_target::mark_thread_stale)
10642         (ppc_linux_nat_target::mark_debug_registers_changed)
10643         (ppc_linux_nat_target::register_hw_breakpoint)
10644         (ppc_linux_nat_target::clear_hw_breakpoint)
10645         (ppc_linux_nat_target::register_wp)
10646         (ppc_linux_nat_target::clear_wp)
10647         (ppc_linux_nat_target::init_arch_lwp_info)
10648         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
10649         (_initialize_ppc_linux_nat): Remove observer callback.
10650
10651 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
10652
10653         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
10654         (ppc_linux_nat_target::auxv_parse)
10655         (ppc_linux_nat_target::read_description)
10656         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
10657         Move up.
10658
10659 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
10660
10661         * linux-nat.h (low_new_clone): New method.
10662         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
10663
10664 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
10665
10666         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
10667         (dbx_expand_psymtab): ... this.
10668         (start_psymtab): Update.
10669         * mdebugread.c (psymtab_to_symtab_1): Rename to...
10670         (mdebug_expand_psymtab): ... this.
10671         (parse_partial_symbols): Update.
10672         (new_psymtab): Update.
10673         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
10674         (xcoff_expand_psymtab): ... this.
10675         (xcoff_start_psymtab): Update.
10676
10677 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
10678
10679         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
10680         <expand_dependencies>: ... this.
10681         * psymtab.c (partial_symtab::read_dependencies): Rename to...
10682         (partial_symtab::expand_dependencies): ... this.
10683         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
10684         Update.
10685         (dwarf2_psymtab::expand_psymtab): Update.
10686         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10687         * mdebugread.c (psymtab_to_symtab_1): Update.
10688         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10689
10690 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
10691
10692         * psympriv.h (discard_psymtab): Remove.
10693         * dbxread.c (dbx_end_psymtab): Update.
10694         * xcoffread.c (xcoff_end_psymtab): Update.
10695
10696 2020-03-28  Tom Tromey  <tom@tromey.com>
10697
10698         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
10699         comment.
10700
10701 2020-03-28  Tom Tromey  <tom@tromey.com>
10702
10703         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
10704
10705 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
10706
10707         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
10708
10709 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
10710
10711         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
10712
10713 2020-03-26  Tom Tromey  <tom@tromey.com>
10714
10715         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
10716         (mark_common_block_symbol_computed, read_tag_string_type)
10717         (attr_to_dynamic_prop, read_subrange_type): Update.
10718         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
10719         to be methods on struct attribute.
10720         (skip_one_die, process_imported_unit_die, read_namespace_alias)
10721         (read_call_site_scope, partial_die_info::read)
10722         (partial_die_info::read, lookup_die_type, follow_die_ref):
10723         Update.
10724         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
10725         from dwarf2_get_ref_die_offset.
10726         (attribute::constant_value): New method, from
10727         dwarf2_get_attr_constant_value.
10728         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
10729         Declare method.
10730         <constant_value>: New method.
10731
10732 2020-03-26  Tom Tromey  <tom@tromey.com>
10733
10734         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
10735         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
10736         (dwarf_type_encoding_name): Move to stringify.c.
10737         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
10738         * dwarf2/stringify.c: New file.
10739         * dwarf2/stringify.h: New file.
10740
10741 2020-03-26  Tom Tromey  <tom@tromey.com>
10742
10743         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
10744         Rewrite.
10745
10746 2020-03-26  Tom Tromey  <tom@tromey.com>
10747
10748         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
10749         methods.
10750         * dwarf2/read.c (lookup_addr_base): Move to die.h.
10751         (lookup_ranges_base): Likewise.
10752         (read_cutu_die_from_dwo, read_full_die_1): Update.
10753
10754 2020-03-26  Tom Tromey  <tom@tromey.com>
10755
10756         * dwarf2/read.c (read_import_statement, read_file_scope)
10757         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
10758         (read_lexical_block_scope, read_call_site_scope)
10759         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
10760         (handle_struct_member_die, process_structure_scope)
10761         (update_enumeration_type_from_children)
10762         (process_enumeration_scope, read_array_type, read_common_block)
10763         (read_namespace, read_module, read_subroutine_type): Update.
10764         (sibling_die): Remove.
10765
10766 2020-03-26  Tom Tromey  <tom@tromey.com>
10767
10768         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
10769         (build_type_psymtabs_reader, read_structure_type)
10770         (read_enumeration_type, read_full_die_1): Update.
10771         (dwarf2_attr_no_follow): Move to die.h.
10772         * dwarf2/die.h (struct die_info) <attr>: New method.
10773
10774 2020-03-26  Tom Tromey  <tom@tromey.com>
10775
10776         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
10777         <base_address>: Now an optional.
10778         (dwarf2_find_base_address, dwarf2_rnglists_process)
10779         (dwarf2_ranges_process, fill_in_loclist_baton)
10780         (dwarf2_symbol_mark_computed): Update.
10781
10782 2020-03-26  Tom Tromey  <tom@tromey.com>
10783
10784         * dwarf2/read.c (struct die_info): Move to die.h.
10785         * dwarf2/die.h: New file.
10786
10787 2020-03-26  Tom Tromey  <tom@tromey.com>
10788
10789         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
10790         * dwarf2/read.c
10791         (dwarf2_statement_list_fits_in_line_number_section_complaint):
10792         Move to line-header.c.
10793         (read_checked_initial_length_and_offset, read_formatted_entries):
10794         Likewise.
10795         (dwarf_decode_line_header): Split into two.
10796         * dwarf2/line-header.c
10797         (dwarf2_statement_list_fits_in_line_number_section_complaint):
10798         Move from read.c.
10799         (read_checked_initial_length_and_offset, read_formatted_entries):
10800         Likewise.
10801         (dwarf_decode_line_header): New function, split from read.c.
10802
10803 2020-03-26  Tom Tromey  <tom@tromey.com>
10804
10805         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
10806         Declare method.
10807         * dwarf2/read.c (read_attribute_value): Update.
10808         (dwarf2_per_objfile::read_line_string): Rename from
10809         read_indirect_line_string.
10810         (read_formatted_entries): Update.
10811
10812 2020-03-26  Tom Tromey  <tom@tromey.com>
10813
10814         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
10815         variable.
10816
10817 2020-03-26  Tom Tromey  <tom@tromey.com>
10818
10819         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
10820         const.
10821         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
10822         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
10823         parameter const.
10824
10825 2020-03-26  Tom Tromey  <tom@tromey.com>
10826
10827         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
10828         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
10829         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
10830         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
10831
10832 2020-03-26  Tom Tromey  <tom@tromey.com>
10833
10834         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
10835         file_names_size, file_full_name, file_file_name>: Use const.
10836         <file_name_at, file_names>: Add const overload.
10837         * dwarf2/line-header.c (line_header::file_file_name)
10838         (line_header::file_full_name): Update.
10839
10840 2020-03-26  Tom Tromey  <tom@tromey.com>
10841
10842         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
10843         (macro_start_file, consume_improper_spaces)
10844         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
10845         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
10846         (dwarf_decode_macros): Move to macro.c.
10847         * dwarf2/macro.c: New file.
10848         * dwarf2/macro.h: New file.
10849         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
10850
10851 2020-03-26  Tom Tromey  <tom@tromey.com>
10852
10853         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
10854         method.
10855         * dwarf2/section.c: New method.  From
10856         read_indirect_string_at_offset_from.
10857         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
10858         (read_indirect_string_at_offset_from): Move to section.c.
10859         (read_indirect_string_at_offset): Rewrite.
10860         (read_indirect_line_string_at_offset): Remove.
10861         (read_indirect_string, read_indirect_line_string)
10862         (dwarf_decode_macro_bytes): Update.
10863
10864 2020-03-26  Tom Tromey  <tom@tromey.com>
10865
10866         * dwarf2/section.h (struct dwarf2_section_info)
10867         <overload_complaint>: Declare.
10868         (dwarf2_section_buffer_overflow_complaint): Don't declare.
10869         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
10870         Rename from dwarf2_section_buffer_overflow_complaint.
10871         * dwarf2/read.c (skip_one_die, partial_die_info::read)
10872         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
10873
10874 2020-03-26  Tom Tromey  <tom@tromey.com>
10875
10876         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
10877         Declare.
10878         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
10879         Move from read.c.
10880         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
10881         to section.c.
10882
10883 2020-03-26  Tom Tromey  <tom@tromey.com>
10884
10885         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
10886
10887 2020-03-26  Tom Tromey  <tom@tromey.com>
10888
10889         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
10890         "builder".
10891         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
10892         parameter.
10893         (dwarf_decode_macros): Update.
10894
10895 2020-03-26  Tom Tromey  <tom@tromey.com>
10896
10897         * dwarf2/read.c (read_attribute_value): Update.
10898         (read_indirect_string_from_dwz): Move to dwz.c; change into
10899         method.
10900         (dwarf_decode_macro_bytes): Update.
10901         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
10902         * dwarf2/dwz.c: New file.
10903         * Makefile.in (COMMON_SFILES): Add dwz.c.
10904
10905 2020-03-26  Tom Tromey  <tom@tromey.com>
10906
10907         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
10908         * dwarf2/read.c: Add include.
10909         * dwarf2/index-write.c: Add include.
10910         * dwarf2/index-cache.c: Add include.
10911         * dwarf2/dwz.h: New file.
10912
10913 2020-03-25  Tom Tromey  <tom@tromey.com>
10914
10915         * compile/compile-object-load.c (get_out_value_type): Mention
10916         correct symbol name in error message.
10917
10918 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
10919
10920         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
10921
10922 2020-03-25  Tom de Vries  <tdevries@suse.de>
10923
10924         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
10925         * symmisc.c (dump_symtab_1): Print user and includes fields.
10926         (maintenance_info_symtabs): Same.
10927
10928 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10929
10930         PR gdb/25534
10931         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
10932         (riscv_regcache_cooked_write): New function.
10933         (riscv_push_dummy_call): Use new function.
10934         (riscv_return_value): Likewise.
10935
10936 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
10937
10938         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
10939         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
10940         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
10941         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
10942         * infrun.c (follow_fork): Likewise.
10943         (follow_fork_inferior): Likewise.
10944         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
10945         * linux-nat.h (class linux_nat_target): Likewise.
10946         * remote.c (class remote_target) <follow_fork>: Likewise.
10947         (remote_target::follow_fork): Likewise.
10948         * target-delegates.c: Re-generate.
10949         * target.c (default_follow_fork): Likewise.
10950         (target_follow_fork): Likewise.
10951         * target.h (struct target_ops) <follow_fork>: Likewise.
10952         (target_follow_fork): Likewise.
10953
10954 2020-03-24  Tom de Vries  <tdevries@suse.de>
10955
10956         * psymtab.c (maintenance_info_psymtabs): Print user field.
10957
10958 2020-03-20  Tom Tromey  <tromey@adacore.com>
10959
10960         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
10961         const.
10962         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
10963         const.
10964
10965 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
10966
10967         * ptrace.m4: Don't check for ptrace declaration.
10968         * config.in: Re-generate.
10969         * configure: Re-generate.
10970         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
10971         not defined.
10972
10973 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10974
10975         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
10976         `PTRACE_TYPE_RET'.
10977         * i386-bsd-nat.c (gdb_ptrace): Likewise.
10978         * sparc-nat.c (gdb_ptrace): Likewise.
10979         * x86-bsd-nat.c (gdb_ptrace): Likewise.
10980
10981 2020-03-20  Tom Tromey  <tromey@adacore.com>
10982
10983         * c-exp.y (lex_one_token): Fix assert.
10984
10985 2020-03-20  Tom Tromey  <tromey@adacore.com>
10986
10987         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
10988         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
10989         strncpy call.
10990
10991 2020-03-20  Tom Tromey  <tromey@adacore.com>
10992
10993         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
10994
10995 2020-03-20  Tom Tromey  <tromey@adacore.com>
10996
10997         * ada-valprint.c (print_variant_part): Remove parameters; switch
10998         to value-based API.
10999         (print_field_values): Likewise.
11000         (ada_val_print_struct_union): Likewise.
11001         (ada_value_print_1): Update.
11002
11003 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11004
11005         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
11006         nbsd_nat_target instead of inf_ptrace_target.
11007         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
11008         nbsd_nat_target.
11009
11010 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11011
11012         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
11013         it to the ptrace call.
11014         * (store_registers): Likewise.
11015
11016 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11017
11018         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
11019         it to the ptrace call.
11020         * (store_registers): Likewise.
11021
11022 2020-03-19  Luis Machado  <luis.machado@linaro.org>
11023
11024         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
11025         valid, fetch vg value from ptrace.
11026
11027 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
11028         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
11029         * inf-ptrace.c: Likewise.
11030         * (gdb_ptrace): Add.
11031         * (inf_ptrace_target::resume): Update.
11032         * (inf_ptrace_target::xfer_partial): Likewise.
11033         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
11034         * (inf_ptrace_peek_poke): Update.
11035
11036 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
11037
11038         * x86-bsd-nat.c (gdb_ptrace): New.
11039         * (x86bsd_dr_set): Add new argument `ptid'.
11040         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
11041         x86bsd_dr_set_addr): Update.
11042
11043 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11044
11045         * remote.c (remote_target::process_stop_reply): Handle events for
11046         all threads differently.
11047
11048 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11049
11050         * completer.c (completion_tracker::remove_completion): Define new
11051         function.
11052         * completer.h (completion_tracker::remove_completion): Declare new
11053         function.
11054         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
11055         when adding a C++ function symbol.
11056
11057 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11058
11059         * completer.c (completion_tracker::completion_hash_entry): Define
11060         new class.
11061         (advance_to_filename_complete_word_point): Call
11062         recompute_lowest_common_denominator.
11063         (completion_tracker::completion_tracker): Call discard_completions
11064         to setup the hash table.
11065         (completion_tracker::discard_completions): Allow for being called
11066         from the constructor, pass new equal function, and element deleter
11067         when constructing the hash table.  Initialise new class member
11068         variables.
11069         (completion_tracker::maybe_add_completion): Remove use of
11070         m_entries_vec, and store more information into m_entries_hash.
11071         (completion_tracker::recompute_lcd_visitor): New function, most
11072         content taken from...
11073         (completion_tracker::recompute_lowest_common_denominator):
11074         ...here, this now just visits each item in the hash calling the
11075         above visitor.
11076         (completion_tracker::build_completion_result): Remove use of
11077         m_entries_vec, call recompute_lowest_common_denominator.
11078         * completer.h (completion_tracker::have_completions): Remove use
11079         of m_entries_vec.
11080         (completion_tracker::completion_hash_entry): Declare new class.
11081         (completion_tracker::recompute_lowest_common_denominator): Change
11082         function signature.
11083         (completion_tracker::recompute_lcd_visitor): Declare new function.
11084         (completion_tracker::m_entries_vec): Delete.
11085         (completion_tracker::m_entries_hash): Initialize to NULL.
11086         (completion_tracker::m_lowest_common_denominator_valid): New
11087         member variable.
11088         (completion_tracker::m_lowest_common_denominator_max_length): New
11089         member variable.
11090
11091 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11092
11093         * regformats/regdef.h: Put reg in gdb namespace.
11094
11095 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11096
11097         * i386-bsd-nat.c (gdb_ptrace): New.
11098         * (i386bsd_fetch_inferior_registers,
11099         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
11100         * (i386bsd_fetch_inferior_registers,
11101         i386bsd_store_inferior_registers) Use gdb_ptrace.
11102
11103 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11104
11105         * amd64-bsd-nat.c (gdb_ptrace): New.
11106         * (amd64bsd_fetch_inferior_registers,
11107         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
11108         * (amd64bsd_fetch_inferior_registers,
11109         amd64bsd_store_inferior_registers) Use gdb_ptrace.
11110
11111 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11112
11113         * user-regs.c (user_reg::read): Rename to...
11114         (user_reg::xread): ...this.
11115         * (append_user_reg): Rename argument `read' to `xread'.
11116         * (user_reg_add_builtin): Likewise.
11117         * (user_reg_add): Likewise.
11118         * (value_of_user_reg): Likewise.
11119
11120 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11121
11122         * sparc-nat.c (gdb_ptrace): New.
11123         * sparc-nat.c (sparc_fetch_inferior_registers)
11124         (sparc_store_inferior_registers) Remove obsolete comment.
11125         * sparc-nat.c (sparc_fetch_inferior_registers)
11126         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
11127         * sparc-nat.c (sparc_fetch_inferior_registers)
11128         (sparc_store_inferior_registers) Use gdb_ptrace.
11129
11130 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11131
11132         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
11133         it to the ptrace call.
11134         * sh-nbsd-nat.c (store_registers): Likewise.
11135
11136 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11137
11138         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
11139         nbsd_nat_target instead of inf_ptrace_target.
11140         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
11141         nbsd_nat_target.
11142
11143 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11144
11145         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
11146
11147 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11148
11149         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
11150         <sys/sysctl.h>.
11151         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
11152
11153 2020-03-17  Tom de Vries  <tdevries@suse.de>
11154
11155         PR gdb/23710
11156         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
11157         fields.
11158         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
11159         fields.
11160         (process_imported_unit_die): Skip import of c++ CUs.
11161
11162 2020-03-16  Tom Tromey  <tom@tromey.com>
11163
11164         * p-valprint.c (pascal_object_print_value): Initialize
11165         base_value.
11166
11167 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
11168             Shahab Vahedi  <shahab@synopsys.com>
11169
11170         * Makefile.in: Add arch/arc.o
11171         * configure.tgt: Likewise.
11172         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
11173         (_initialize_arc_tdep): Don't initialize old target descriptions.
11174         (arc_read_description): New function to cache target descriptions.
11175         * arc-tdep.h (arc_read_description): Add proto type.
11176         * arch/arc.c: New file.
11177         * arch/arc.h: Likewise.
11178         * features/Makefile: Replace old target descriptions with new.
11179         * features/arc-arcompact.c: Remove.
11180         * features/arc-arcompact.xml: Likewise.
11181         * features/arc-v2.c: Likewise
11182         * features/arc-v2.xml: Likewise
11183         * features/arc/aux-arcompact.xml: New file.
11184         * features/arc/aux-v2.xml: Likewise.
11185         * features/arc/core-arcompact.xml: Likewise.
11186         * features/arc/core-v2.xml: Likewise.
11187         * features/arc/aux-arcompact.c: Generate.
11188         * features/arc/aux-v2.c: Likewise.
11189         * features/arc/core-arcompact.c: Likewise.
11190         * features/arc/core-v2.c: Likewise.
11191         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
11192
11193 2020-03-16  Tom Tromey  <tromey@adacore.com>
11194
11195         PR gdb/25663:
11196         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
11197         putting value into bcache.
11198
11199 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11200
11201         PR gdb/21500
11202         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
11203         to...
11204         (amd64_windows_init_abi_common): ... this.  Don't set size of
11205         long type.
11206         (amd64_windows_init_abi): New function.
11207         (amd64_cygwin_init_abi): New function.
11208         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
11209         the Cygwin OS ABI.
11210         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
11211         comment.
11212
11213 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11214
11215         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
11216         * windows-tdep.c (CYGWIN_DLL_NAME): New.
11217         (pe_import_directory_entry): New struct type.
11218         (is_linked_with_cygwin_dll): New function.
11219         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
11220         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
11221         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
11222
11223 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11224
11225         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
11226         i386_cygwin_core_osabi_sniffer.
11227
11228 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11229
11230         * i386-cygwin-tdep.c: Rename to...
11231         * i386-windows-tdep.c: ... this.
11232         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
11233         i386-windows-tdep.c.
11234         * configure.tgt: Likewise.
11235
11236 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11237
11238         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
11239         * osabi.c (gdb_osabi_names): Add "Windows".
11240         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
11241         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
11242         (i386_cygwin_core_osabi_sniffer): New function, extracted from
11243         i386_cygwin_osabi_sniffer.
11244         (_initialize_i386_cygwin_tdep): Register OS ABI
11245         GDB_OSABI_WINDOWS for i386.
11246         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
11247         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
11248         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
11249         for x86-64.
11250         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
11251         when the target matches '*-*-mingw*'.
11252
11253 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11254
11255         * defs.h (enum gdb_osabi): Move to...
11256         * osabi.h (enum gdb_osabi): ... here.
11257         * gdbarch.sh: Include osabi.h in gdbarch.h.
11258         * gdbarch.h: Re-generate.
11259
11260 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11261
11262         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
11263         function.
11264         (_initialize_amd64_windows_tdep): Register osabi sniffer.
11265
11266 2020-03-14  Tom Tromey  <tom@tromey.com>
11267
11268         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
11269         for C++.
11270         (c_type_print_modifier): Likewise.  Add "language" parameter.
11271         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
11272         (c_type_print_base_1): Update.
11273         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
11274         constants.
11275         * type-stack.c (type_stack::insert): Handle tp_atomic and
11276         tp_restrict.
11277         (type_stack::follow_type_instance_flags): Likewise.
11278         (type_stack::follow_types): Likewise.  Merge type-following code.
11279         * c-exp.y (RESTRICT, ATOMIC): New tokens.
11280         (space_identifier, cv_with_space_id)
11281         (const_or_volatile_or_space_identifier_noopt)
11282         (const_or_volatile_or_space_identifier): Remove.
11283         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
11284         rules.
11285         (ptr_operator, typebase): Update.
11286         (enum token_flag) <FLAG_C>: New constant.
11287         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
11288         "_Atomic".
11289         (lex_one_token): Handle FLAG_C.
11290
11291 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11292
11293         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
11294         it to the ptrace call.
11295         * m68k-bsd-nat.c (store_registers): Likewise.
11296
11297 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11298
11299         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
11300         gdb_byte *.
11301         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
11302         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
11303         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
11304
11305 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11306
11307         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
11308         nbsd_nat_target instead of inf_ptrace_target.
11309         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
11310         nbsd_nat_target.
11311
11312 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11313
11314         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
11315         register_t.
11316
11317 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11318
11319         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
11320         it to the ptrace call.
11321         * alpha-bsd-nat.c (store_registers): Likewise.
11322
11323 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11324
11325         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
11326         includes.
11327         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
11328         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
11329         fill_fpregset): Likewise.
11330
11331 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11332
11333         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
11334         nbsd_nat_target instead of inf_ptrace_target.
11335         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
11336         nbsd_nat_target.
11337
11338 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11339
11340         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
11341         register_t.
11342
11343 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11344
11345         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
11346         it to the ptrace call.
11347         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
11348         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
11349         * arm-nbsd-nat.c (store_register): Likewise.
11350         * arm-nbsd-nat.c (store_regs): Likewise.
11351         * arm-nbsd-nat.c (store_fp_register): Likewise.
11352         * arm-nbsd-nat.c (store_fp_regs): Likewise.
11353
11354 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11355
11356         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
11357         nbsd_nat_target instead of inf_ptrace_target.
11358         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
11359         nbsd_nat_target.
11360
11361 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11362
11363         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
11364         it to the ptrace call.
11365         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
11366
11367 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11368
11369         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
11370         it to the ptrace call.
11371         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
11372
11373 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11374
11375         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
11376         gdb_byte *.
11377         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
11378
11379 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11380
11381         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
11382         instead of inf_ptrace_target.
11383         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
11384         nbsd_nat_target.
11385
11386 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11387
11388         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11389         register_t.
11390
11391 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11392
11393         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11394         register_t.
11395
11396 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11397
11398         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
11399         register_t.
11400
11401 2020-03-13  Tom Tromey  <tom@tromey.com>
11402
11403         * value.h (val_print): Don't declare.
11404         * valprint.h (val_print_array_elements)
11405         (val_print_scalar_formatted, generic_val_print): Don't declare.
11406         * valprint.c (generic_val_print_array): Take a struct value.
11407         (generic_val_print_ptr, generic_val_print_memberptr)
11408         (generic_val_print_bool, generic_val_print_int)
11409         (generic_val_print_char, generic_val_print_complex)
11410         (generic_val_print): Remove.
11411         (generic_value_print): Update.
11412         (do_val_print): Remove unused parameters.  Don't call
11413         la_val_print.
11414         (val_print): Remove.
11415         (common_val_print): Update.  Don't call value_check_printable.
11416         (val_print_scalar_formatted, val_print_array_elements): Remove.
11417         * rust-lang.c (rust_val_print): Remove.
11418         (rust_language_defn): Update.
11419         * p-valprint.c (pascal_val_print): Remove.
11420         (pascal_value_print_inner): Update.
11421         (pascal_object_print_val_fields, pascal_object_print_val):
11422         Remove.
11423         (pascal_object_print_static_field): Update.
11424         * p-lang.h (pascal_val_print): Don't declare.
11425         * p-lang.c (pascal_language_defn): Update.
11426         * opencl-lang.c (opencl_language_defn): Update.
11427         * objc-lang.c (objc_language_defn): Update.
11428         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
11429         * m2-lang.h (m2_val_print): Don't declare.
11430         * m2-lang.c (m2_language_defn): Update.
11431         * language.h (struct language_defn) <la_val_print>: Remove.
11432         * language.c (unk_lang_value_print_inner): Rename.  Change
11433         argument types.
11434         (unknown_language_defn, auto_language_defn): Update.
11435         * go-valprint.c (go_val_print): Remove.
11436         * go-lang.h (go_val_print): Don't declare.
11437         * go-lang.c (go_language_defn): Update.
11438         * f-valprint.c (f_val_print): Remove.
11439         * f-lang.h (f_value_print): Don't declare.
11440         * f-lang.c (f_language_defn): Update.
11441         * d-valprint.c (d_val_print): Remove.
11442         * d-lang.h (d_value_print): Don't declare.
11443         * d-lang.c (d_language_defn): Update.
11444         * cp-valprint.c (cp_print_value_fields)
11445         (cp_print_value_fields_rtti, cp_print_value): Remove.
11446         (cp_print_static_field): Update.
11447         * c-valprint.c (c_val_print_array, c_val_print_ptr)
11448         (c_val_print_struct, c_val_print_union, c_val_print_int)
11449         (c_val_print_memberptr, c_val_print): Remove.
11450         * c-lang.h (c_val_print_array, cp_print_value_fields)
11451         (cp_print_value_fields_rtti): Don't declare.
11452         * c-lang.c (c_language_defn, cplus_language_defn)
11453         (asm_language_defn, minimal_language_defn): Update.
11454         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
11455         (ada_val_print_enum): Take a struct value.
11456         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
11457         (ada_val_print): Remove.
11458         (ada_value_print_1): Update.
11459         (printable_val_type): Remove.
11460         * ada-lang.h (ada_val_print): Don't declare.
11461         * ada-lang.c (ada_language_defn): Update.
11462
11463 2020-03-13  Tom Tromey  <tom@tromey.com>
11464
11465         * valprint.c (do_val_print): Update.
11466         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
11467         a struct value.
11468         (value_to_value_object_no_release): Declare.
11469         * python/py-value.c (value_to_value_object_no_release): New
11470         function.
11471         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
11472         struct value.
11473         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
11474         function.
11475         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
11476         a struct value.
11477         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
11478         Declare.
11479         (gdbscm_apply_val_pretty_printer): Take a struct value.
11480         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
11481         value.
11482         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
11483         value.
11484         * extension-priv.h (struct extension_language_ops)
11485         <apply_val_pretty_printer>: Take a struct value.
11486         * cp-valprint.c (cp_print_value): Create a struct value.
11487         (cp_print_value): Update.
11488
11489 2020-03-13  Tom Tromey  <tom@tromey.com>
11490
11491         * ada-valprint.c (print_field_values): Call common_val_print.
11492
11493 2020-03-13  Tom Tromey  <tom@tromey.com>
11494
11495         * ada-valprint.c (val_print_packed_array_elements): Remove
11496         bitoffset and val parameters.  Call common_val_print.
11497         (ada_val_print_string): Remove offset, address, and original_value
11498         parameters.
11499         (ada_val_print_array): Update.
11500         (ada_value_print_array): New function.
11501         (ada_value_print_1): Call it.
11502
11503 2020-03-13  Tom Tromey  <tom@tromey.com>
11504
11505         * ada-valprint.c (ada_value_print): Use common_val_print.
11506
11507 2020-03-13  Tom Tromey  <tom@tromey.com>
11508
11509         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
11510
11511 2020-03-13  Tom Tromey  <tom@tromey.com>
11512
11513         * ada-valprint.c (ada_value_print_num): New function.
11514         (ada_value_print_1): Use it.
11515
11516 2020-03-13  Tom Tromey  <tom@tromey.com>
11517
11518         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
11519
11520 2020-03-13  Tom Tromey  <tom@tromey.com>
11521
11522         * ada-valprint.c (ada_value_print_ptr): New function.
11523         (ada_value_print_1): Use it.
11524
11525 2020-03-13  Tom Tromey  <tom@tromey.com>
11526
11527         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
11528         call common_val_print.
11529         (ada_val_print_1): Update.
11530         (ada_value_print_1): New function.
11531         (ada_value_print_inner): Rewrite.
11532
11533 2020-03-13  Tom Tromey  <tom@tromey.com>
11534
11535         * cp-valprint.c (cp_print_value_fields): Update.
11536         (cp_print_value): New function.
11537
11538 2020-03-13  Tom Tromey  <tom@tromey.com>
11539
11540         * m2-valprint.c (m2_value_print_inner): Use
11541         cp_print_value_fields.
11542         * cp-valprint.c (cp_print_value_fields): New function.
11543         * c-valprint.c (c_value_print_struct): New function.
11544         (c_value_print_inner): Use c_value_print_struct.
11545         * c-lang.h (cp_print_value_fields): Declare.
11546
11547 2020-03-13  Tom Tromey  <tom@tromey.com>
11548
11549         * c-valprint.c (c_value_print_array): New function.
11550         (c_value_print_inner): Use it.
11551
11552 2020-03-13  Tom Tromey  <tom@tromey.com>
11553
11554         * c-valprint.c (c_value_print_memberptr): New function.
11555         (c_value_print_inner): Use it.
11556
11557 2020-03-13  Tom Tromey  <tom@tromey.com>
11558
11559         * c-valprint.c (c_value_print_int): New function.
11560         (c_value_print_inner): Use it.
11561
11562 2020-03-13  Tom Tromey  <tom@tromey.com>
11563
11564         * c-valprint.c (c_value_print_ptr): New function.
11565         (c_value_print_inner): Use it.
11566
11567 2020-03-13  Tom Tromey  <tom@tromey.com>
11568
11569         * c-valprint.c (c_value_print_inner): Rewrite.
11570
11571 2020-03-13  Tom Tromey  <tom@tromey.com>
11572
11573         * valprint.c (generic_value_print_complex): New function.
11574         (generic_value_print): Use it.
11575
11576 2020-03-13  Tom Tromey  <tom@tromey.com>
11577
11578         * valprint.c (generic_val_print_float): Don't call
11579         val_print_scalar_formatted.
11580         (generic_val_print, generic_value_print): Update.
11581
11582 2020-03-13  Tom Tromey  <tom@tromey.com>
11583
11584         * valprint.c (generic_value_print_char): New function
11585         (generic_value_print): Use it.
11586
11587 2020-03-13  Tom Tromey  <tom@tromey.com>
11588
11589         * valprint.c (generic_value_print_int): New function.
11590         (generic_value_print): Use it.
11591
11592 2020-03-13  Tom Tromey  <tom@tromey.com>
11593
11594         * valprint.c (generic_value_print_bool): New function.
11595         (generic_value_print): Use it.
11596
11597 2020-03-13  Tom Tromey  <tom@tromey.com>
11598
11599         * valprint.c (generic_val_print_func): Simplify.
11600         (generic_val_print, generic_value_print): Update.
11601
11602 2020-03-13  Tom Tromey  <tom@tromey.com>
11603
11604         * valprint.c (generic_val_print_flags): Remove.
11605         (generic_val_print, generic_value_print): Update.
11606         (val_print_type_code_flags): Add original_value parameter.
11607
11608 2020-03-13  Tom Tromey  <tom@tromey.com>
11609
11610         * valprint.c (generic_val_print): Update.
11611         (generic_value_print): Update.
11612         * valprint.c (generic_val_print_enum): Don't call
11613         val_print_scalar_formatted.
11614
11615 2020-03-13  Tom Tromey  <tom@tromey.com>
11616
11617         * valprint.c (generic_value_print): Call generic_value_print_ptr.
11618         * valprint.c (generic_value_print_ptr): New function.
11619
11620 2020-03-13  Tom Tromey  <tom@tromey.com>
11621
11622         * valprint.c (generic_value_print): Rewrite.
11623
11624 2020-03-13  Tom Tromey  <tom@tromey.com>
11625
11626         * p-valprint.c (pascal_object_print_value_fields)
11627         (pascal_object_print_value): New functions.
11628
11629 2020-03-13  Tom Tromey  <tom@tromey.com>
11630
11631         * p-valprint.c (pascal_value_print_inner): Rewrite.
11632
11633 2020-03-13  Tom Tromey  <tom@tromey.com>
11634
11635         * f-valprint.c (f_value_print_innner): Rewrite.
11636
11637 2020-03-13  Tom Tromey  <tom@tromey.com>
11638
11639         * m2-valprint.c (m2_print_unbounded_array): New overload.
11640         (m2_print_unbounded_array): Update.
11641         (m2_print_array_contents): Take a struct value.
11642         (m2_value_print_inner): Rewrite.
11643
11644 2020-03-13  Tom Tromey  <tom@tromey.com>
11645
11646         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
11647         (d_value_print_inner): New function.
11648         * d-lang.h (d_value_print_inner): Declare.
11649         * d-lang.c (d_language_defn): Use d_value_print_inner.
11650
11651 2020-03-13  Tom Tromey  <tom@tromey.com>
11652
11653         * go-valprint.c (go_value_print_inner): New function.
11654         * go-lang.h (go_value_print_inner): Declare.
11655         * go-lang.c (go_language_defn): Use go_value_print_inner.
11656
11657 2020-03-13  Tom Tromey  <tom@tromey.com>
11658
11659         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
11660         API.
11661         (rust_val_print): Rewrite.
11662         (rust_value_print_inner): New function, from rust_val_print.
11663         (rust_language_defn): Use rust_value_print_inner.
11664
11665 2020-03-13  Tom Tromey  <tom@tromey.com>
11666
11667         * ada-valprint.c (ada_value_print_inner): New function.
11668         * ada-lang.h (ada_value_print_inner): Declare.
11669         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
11670
11671 2020-03-13  Tom Tromey  <tom@tromey.com>
11672
11673         * f-valprint.c (f_value_print_innner): New function.
11674         * f-lang.h (f_value_print_innner): Declare.
11675         * f-lang.c (f_language_defn): Use f_value_print_innner.
11676
11677 2020-03-13  Tom Tromey  <tom@tromey.com>
11678
11679         * p-valprint.c (pascal_value_print_inner): New function.
11680         * p-lang.h (pascal_value_print_inner): Declare.
11681         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
11682
11683 2020-03-13  Tom Tromey  <tom@tromey.com>
11684
11685         * m2-valprint.c (m2_value_print_inner): New function.
11686         * m2-lang.h (m2_value_print_inner): Declare.
11687         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
11688
11689 2020-03-13  Tom Tromey  <tom@tromey.com>
11690
11691         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
11692         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
11693         * c-valprint.c (c_value_print_inner): New function.
11694         * c-lang.h (c_value_print_inner): Declare.
11695         * c-lang.c (c_language_defn, cplus_language_defn)
11696         (asm_language_defn, minimal_language_defn): Use
11697         c_value_print_inner.
11698
11699 2020-03-13  Tom Tromey  <tom@tromey.com>
11700
11701         * p-valprint.c (pascal_object_print_value_fields): Now static.
11702         * p-lang.h (pascal_object_print_value_fields): Don't declare.
11703
11704 2020-03-13  Tom Tromey  <tom@tromey.com>
11705
11706         * c-valprint.c (c_val_print_array): Simplify.
11707
11708 2020-03-13  Tom Tromey  <tom@tromey.com>
11709
11710         * valprint.c (value_print_array_elements): New function.
11711         * valprint.h (value_print_array_elements): Declare.
11712
11713 2020-03-13  Tom Tromey  <tom@tromey.com>
11714
11715         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
11716         * mips-tdep.c (mips_print_register): Use
11717         value_print_scalar_formatted.
11718
11719 2020-03-13  Tom Tromey  <tom@tromey.com>
11720
11721         * valprint.h (value_print_scalar_formatted): Declare.
11722         * valprint.c (value_print_scalar_formatted): New function.
11723
11724 2020-03-13  Tom Tromey  <tom@tromey.com>
11725
11726         * valprint.h (generic_value_print): Declare.
11727         * valprint.c (generic_value_print): New function.
11728
11729 2020-03-13  Tom Tromey  <tom@tromey.com>
11730
11731         * valprint.c (do_val_print): Call la_value_print_inner, if
11732         available.
11733         * rust-lang.c (rust_language_defn): Update.
11734         * p-lang.c (pascal_language_defn): Update.
11735         * opencl-lang.c (opencl_language_defn): Update.
11736         * objc-lang.c (objc_language_defn): Update.
11737         * m2-lang.c (m2_language_defn): Update.
11738         * language.h (struct language_defn) <la_value_print_inner>: New
11739         member.
11740         * language.c (unknown_language_defn, auto_language_defn): Update.
11741         * go-lang.c (go_language_defn): Update.
11742         * f-lang.c (f_language_defn): Update.
11743         * d-lang.c (d_language_defn): Update.
11744         * c-lang.c (c_language_defn, cplus_language_defn)
11745         (asm_language_defn, minimal_language_defn): Update.
11746         * ada-lang.c (ada_language_defn): Update.
11747
11748 2020-03-13  Tom Tromey  <tom@tromey.com>
11749
11750         * c-valprint.c (c_value_print): Use common_val_print.
11751
11752 2020-03-13  Tom Tromey  <tom@tromey.com>
11753
11754         * cp-valprint.c (cp_print_static_field): Use common_val_print.
11755
11756 2020-03-13  Tom Tromey  <tom@tromey.com>
11757
11758         * f-valprint.c (f77_print_array_1, f_val_print): Use
11759         common_val_print.
11760
11761 2020-03-13  Tom Tromey  <tom@tromey.com>
11762
11763         * riscv-tdep.c (riscv_print_one_register_info): Use
11764         common_val_print.
11765
11766 2020-03-13  Tom Tromey  <tom@tromey.com>
11767
11768         * mi/mi-main.c (output_register): Use common_val_print.
11769
11770 2020-03-13  Tom Tromey  <tom@tromey.com>
11771
11772         * infcmd.c (default_print_one_register_info): Use
11773         common_val_print.
11774
11775 2020-03-13  Tom Tromey  <tom@tromey.com>
11776
11777         * valprint.h (common_val_print_checked): Declare.
11778         * valprint.c (common_val_print_checked): New function.
11779         * stack.c (print_frame_arg): Use common_val_print_checked.
11780
11781 2020-03-13  Tom Tromey  <tom@tromey.com>
11782
11783         * valprint.c (do_val_print): New function, from val_print.
11784         (val_print): Use do_val_print.
11785         (common_val_print): Use do_val_print.
11786
11787 2020-03-13  Tom Tromey  <tom@tromey.com>
11788
11789         * valprint.c (value_print): Use scoped_value_mark.
11790
11791 2020-03-13  Tom de Vries  <tdevries@suse.de>
11792
11793         PR symtab/25646
11794         * psymtab.c (partial_symtab::partial_symtab): Don't set
11795         globals_offset and statics_offset.  Push element onto
11796         current_global_psymbols and current_static_psymbols stacks.
11797         (concat): New function.
11798         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
11799         element from current_global_psymbols and current_static_psymbols
11800         stacks.  Concat popped elements to global_psymbols and
11801         static_symbols.
11802         (add_psymbol_to_list): Use current_global_psymbols and
11803         current_static_psymbols stacks.
11804         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
11805         current_static_psymbols fields.
11806
11807 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
11808
11809         * corelow.c (sniff_core_bfd): Remove.
11810         (class core_target) <m_core_vec>: Remove.
11811         (core_target::core_target): Update.
11812         (core_file_fns): Remove.
11813         (deprecated_add_core_fns): Remove.
11814         (default_core_sniffer): Remove.
11815         (sniff_core_bfd): Remove.
11816         (default_check_format): Remove.
11817         (gdb_check_format): Remove.
11818         (core_target_open): Update.
11819         (core_target::get_core_register_section): Update.
11820         (get_core_registers_cb): Update.
11821         (core_target::fetch_registers): Update.
11822         * gdbcore.h (struct core_fns): Remove.
11823         (deprecated_add_core_fns): Remove.
11824         (default_core_sniffer): Remove.
11825         (default_check_format): Remove.
11826
11827 2020-03-12  Tom Tromey  <tom@tromey.com>
11828
11829         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
11830         CORE_ADDR.
11831         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
11832
11833 2020-03-12  Tom Tromey  <tom@tromey.com>
11834
11835         * remote.c (remote_target::download_tracepoint)
11836         (remote_target::enable_tracepoint)
11837         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
11838         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
11839         sprintf_vma.
11840
11841 2020-03-12  Tom Tromey  <tom@tromey.com>
11842
11843         * symfile-mem.c: Update CORE_ADDR size assert.
11844
11845 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
11846
11847         * selftest.m4: Move to gdbsupport/.
11848         * acinclude.m4: Update path to selftest.m4.
11849
11850 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
11851
11852         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
11853         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
11854         gdbarch-selfselftests.c and selftest-arch.c.
11855         (SUBDIR_UNITTESTS_OBS): Rename to...
11856         (SELFTESTS_OBS): ... this.
11857         (COMMON_SFILES): Remove disasm-selftests.c and
11858         gdbarch-selftests.c.
11859         * configure.ac: Don't add selftest-arch.{c,o} to
11860         CONFIG_{SRCS,OBS}.
11861         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
11862         preprocessor conditions.
11863
11864 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
11865
11866         * configure.ac: Don't source bfd/development.sh.
11867         * selftest.m4: Modify comment.
11868         * configure: Re-generate.
11869
11870 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
11871
11872         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
11873         not "true" or "false".
11874         * configure: Re-generate.
11875
11876 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
11877
11878         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
11879         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
11880         renamed to arm_nbsd_supply_gregset.
11881         (fetch_register): Update to call arm_nbsd_supply_gregset.
11882         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
11883         (arm_netbsd_nat_target::fetch_registers): Update.
11884         (fetch_elfcore_registers): Removed.
11885         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
11886         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
11887         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
11888         not require NetBSD system headers.
11889         (arm_nbsd_regset): New struct.
11890         (arm_nbsd_iterate_over_regset_sections): New function.
11891         (arm_netbsd_init_abi_common): Updated to call
11892         set_gdbarch_iterate_over_regset_sections.
11893         * arm-nbsd-tdep.h: New file.
11894
11895 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
11896
11897         * symtab.c (find_pc_sect_line): Add check which prevents infinite
11898         recursion.
11899
11900 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
11901
11902         * configure: Re-generate.
11903
11904 2020-03-11  Tom Tromey  <tromey@adacore.com>
11905
11906         * ada-typeprint.c (print_choices): Fix comment.
11907
11908 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
11909
11910         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
11911         previous item in the list, when the list has no items.
11912
11913 2020-03-11  Tom de Vries  <tdevries@suse.de>
11914
11915         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
11916         PROP_LOCLIST handling code.
11917
11918 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
11919
11920         * buildsym-legacy.c (record_line): Pass extra parameter to
11921         record_line.
11922         * buildsym.c (buildsym_compunit::record_line): Take an extra
11923         parameter, reduce duplication in the line table, and record the
11924         is_stmt flag in the line table.
11925         * buildsym.h (buildsym_compunit::record_line): Add extra
11926         parameter.
11927         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
11928         non-statement lines.
11929         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
11930         this to the symtab builder.
11931         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
11932         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
11933         through to dwarf_record_line_1.
11934         * infrun.c (process_event_stop_test): When stepping, don't stop at
11935         a non-statement instruction, and only refresh the step info when
11936         we land in the middle of a line's range.  Also add an extra
11937         comment.
11938         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
11939         field.
11940         * record-btrace.c (btrace_find_line_range): Only record lines
11941         marked as is-statement.
11942         * stack.c (frame_show_address): Show the frame address if we are
11943         in a non-statement sal.
11944         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
11945         (maintenance_print_one_line_table): Print a header for the is_stmt
11946         column, and include is_stmt information in the output.
11947         * symtab.c (find_pc_sect_line): Find lines marked as statements in
11948         preference to non-statements.
11949         (find_pcs_for_symtab_line): Prefer is-statement entries.
11950         (find_line_common): Likewise.
11951         * symtab.h (struct linetable_entry): Add is_stmt field.
11952         (struct symtab_and_line): Likewise.
11953         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
11954         arranging the line table.
11955
11956 2020-03-07  Tom de Vries  <tdevries@suse.de>
11957
11958         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
11959         DIE.
11960
11961 2020-03-07  Tom Tromey  <tom@tromey.com>
11962
11963         * valops.c (value_literal_complex): Remove obsolete comment.
11964         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
11965         comment.
11966
11967 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
11968
11969         * infrun.h: Forward-declare thread_info.
11970         (set_step_info): Add thread_info parameter, add doc.
11971         * infrun.c (set_step_info): Add thread_info parameter, move doc
11972         to header.
11973         * infrun.c (process_event_stop_test): Pass thread to
11974         set_step_info call.
11975         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
11976         set_step_info.
11977         (prepare_one_step): Add thread_info parameter, pass it to
11978         set_step_frame and prepare_one_step (recursive) call.
11979         (step_1): Pass thread to prepare_one_step call.
11980         (step_command_fsm::should_stop): Pass thread to
11981         prepare_one_step.
11982         (until_next_fsm): Pass thread to set_step_frame call.
11983         (finish_command): Pass thread to set_step_info call.
11984
11985 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
11986
11987         * windows-tdep.c (windows_solib_create_inferior_hook):
11988         Check if inferior is running.
11989
11990 2020-03-06  Tom de Vries  <tdevries@suse.de>
11991
11992         * NEWS: Fix "the the".
11993         * ctfread.c: Same.
11994
11995 2020-03-06  Tom de Vries  <tdevries@suse.de>
11996
11997         * psymtab.c (psymtab_to_symtab): Don't print "done.".
11998
11999 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12000
12001         * .dir-locals.el: Add a comment referencing the other copies of
12002         this file.
12003
12004 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
12005
12006         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
12007         psargs.
12008
12009 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12010
12011         * .gitattributes: New file.
12012
12013 2020-03-04  Tom Tromey  <tom@tromey.com>
12014
12015         * symmisc.c (print_symbol_bcache_statistics)
12016         (print_objfile_statistics): Update.
12017         * symfile.c (allocate_symtab): Use intern.
12018         * psymtab.c (partial_symtab::partial_symtab): Use intern.
12019         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
12020         macro_cache>: Remove.
12021         <string_cache>: New member.
12022         (struct objfile) <intern>: New methods.
12023         * elfread.c (elf_symtab_read): Use intern.
12024         * dwarf2/read.c (fixup_go_packaging): Intern package name.
12025         (dwarf2_compute_name, dwarf2_physname)
12026         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
12027         names.
12028         (guess_partial_die_structure_name): Update.
12029         (partial_die_info::fixup): Intern name.
12030         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
12031         name.
12032         (dwarf2_name): Intern name.  Update.
12033         * buildsym.c (buildsym_compunit::get_macro_table): Use
12034         string_cache.
12035
12036 2020-03-04  Tom Tromey  <tom@tromey.com>
12037
12038         * jit.c (bfd_open_from_target_memory): Make "target" const.
12039         * corefile.c (gnutarget): Now const.
12040         * gdbcore.h (gnutarget): Now const.
12041
12042 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
12043
12044         * NEWS: Mention support for WOW64 processes.
12045         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
12046         (amd64_windows_segment_register_p): Remove static.
12047         (_initialize_amd64_windows_nat): Update.
12048         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
12049         * i386-windows-nat.c (context_offset): Update.
12050         (i386_mappings): Rename and remove static.
12051         (i386_windows_segment_register_p): Remove static.
12052         (_initialize_i386_windows_nat): Update.
12053         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
12054         (STATUS_WX86_SINGLE_STEP): New macro.
12055         (EnumProcessModulesEx): New macro.
12056         (Wow64SuspendThread): New macro.
12057         (Wow64GetThreadContext): New macro.
12058         (Wow64SetThreadContext): New macro.
12059         (Wow64GetThreadSelectorEntry): New macro.
12060         (windows_set_context_register_offsets): Add static.
12061         (windows_set_segment_register_p): Likewise.
12062         (windows_add_thread): Adapt for WOW64 processes.
12063         (windows_fetch_one_register): Likewise.
12064         (windows_nat_target::fetch_registers): Likewise.
12065         (windows_store_one_register): Likewise.
12066         (display_selector): Likewise.
12067         (display_selectors): Likewise.
12068         (handle_exception): Likewise.
12069         (windows_continue): Likewise.
12070         (windows_nat_target::resume): Likewise.
12071         (windows_add_all_dlls): Likewise.
12072         (do_initial_windows_stuff): Likewise.
12073         (windows_nat_target::attach): Likewise.
12074         (windows_get_exec_module_filename): Likewise.
12075         (windows_nat_target::create_inferior): Likewise.
12076         (windows_xfer_siginfo): Likewise.
12077         (_initialize_loadable): Initialize Wow64SuspendThread,
12078         Wow64GetThreadContext, Wow64SetThreadContext,
12079         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
12080         * windows-nat.h (windows_set_context_register_offsets):
12081         Remove declaration.
12082         (windows_set_segment_register_p): Likewise.
12083         (i386_windows_segment_register_p): Add declaration.
12084         (amd64_windows_segment_register_p): Likewise.
12085
12086 2020-03-04  Luis Machado  <luis.machado@linaro.org>
12087
12088         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
12089         in "info registers" for AArch64/ARM.
12090
12091         The change caused "info registers" to not print GPR's.
12092
12093         gdb/ChangeLog:
12094
12095         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
12096
12097         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
12098         when reg->group is empty and reggroup is not.
12099
12100 2020-03-03  Tom Tromey  <tromey@adacore.com>
12101
12102         * dwarf2/frame.c (struct dwarf2_frame_cache)
12103         <checked_tailcall_bottom, entry_cfa_sp_offset,
12104         entry_cfa_sp_offset_p>: Remove members.
12105         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
12106         (dwarf2_frame_prev_register): Don't call
12107         dwarf2_tailcall_sniffer_first.
12108         (dwarf2_append_unwinders): Don't append tailcall unwinder.
12109         * frame-unwind.c (add_unwinder): New fuction.
12110         (frame_unwind_init): Use it.  Add tailcall unwinder.
12111
12112 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
12113             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
12114
12115         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
12116         value should be printed as true.
12117
12118 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
12119
12120         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
12121         (windows_init_abi): Set and use windows_so_ops.
12122
12123 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
12124
12125         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
12126         when verifying if dealing with a convenience variable.
12127
12128 2020-03-03  Luis Machado  <luis.machado@linaro.org>
12129
12130         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
12131
12132 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
12133
12134         * infrun.c (gdbarch_supports_displaced_stepping): New.
12135         (use_displaced_stepping): Break up conditions in smaller pieces.
12136         Use gdbarch_supports_displaced_stepping.
12137         (displaced_step_prepare_throw): Use
12138         gdbarch_supports_displaced_stepping.
12139
12140 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
12141
12142         * NEWS: Mention new behaviour of the history filename.
12143         * top.c (write_history_p): Add comment.
12144         (show_write_history_p): Add header comment, give a different
12145         message when history writing is on, but the history filename is
12146         empty.
12147         (history_filename): Add comment.
12148         (history_filename_empty): New function.
12149         (show_history_filename): Add header comment, give a different
12150         message when the filename is empty.
12151         (init_history): Compare history_filename against nullptr, and only
12152         read history if the filename is not empty.
12153         (set_history_filename): Add header comment, and only make
12154         non-empty filenames absolute.
12155         (init_main): Make the filename argument to 'set history filename'
12156         optional.
12157
12158 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
12159
12160         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
12161         (arm_supply_vfpregset): ...this, and update to use VFP registers.
12162         (fetch_fp_register): Update.
12163         (fetch_fp_regs): Update.
12164         (store_fp_register): Update.
12165         (store_fp_regs): Update.
12166         (arm_netbsd_nat_target::read_description): New function.
12167         (fetch_elfcore_registers): Update.
12168
12169 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
12170
12171         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
12172         general_thread if the stop reply is missing a thread-id.
12173         (remote_target::process_stop_reply): Use the first non-exited
12174         thread if the target didn't pass a thread-id.
12175         * infrun.c (do_target_wait): Move call to
12176         switch_to_inferior_no_thread to ....
12177         (do_target_wait_1): ... here.
12178
12179 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
12180
12181         * debuginfod-support.c: Include defs.h first.
12182
12183 2020-02-28  Tom de Vries  <tdevries@suse.de>
12184
12185         * symfile.c (set_initial_language): Use default language for lookup.
12186
12187 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
12188
12189         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
12190         reader variable, pass `this` to read_cutu_die_from_dwo.
12191
12192 2020-02-27  Aaron Merey  <amerey@redhat.com>
12193
12194         * source.c (open_source_file): Check for nullptr when computing
12195         srcpath.
12196
12197 2020-02-27  Tom Tromey  <tromey@adacore.com>
12198
12199         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
12200         member.
12201         (dwarf2_add_field): Don't update nfields.
12202         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
12203
12204 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
12205
12206         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
12207         abs.
12208
12209 2020-02-26  Tom Tromey  <tom@tromey.com>
12210
12211         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
12212         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
12213         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
12214         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
12215         per_cu_data.
12216
12217 2020-02-26  Tom Tromey  <tom@tromey.com>
12218
12219         * dwarf2/index-write.c (psym_index_map): Change type.
12220         (add_address_entry_worker, write_one_signatured_type)
12221         (recursively_count_psymbols, recursively_write_psymbols)
12222         (class debug_names, psyms_seen_size, write_gdbindex)
12223         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
12224
12225 2020-02-26  Aaron Merey  <amerey@redhat.com>
12226
12227         * Makefile.in: Handle optional debuginfod support.
12228         * NEWS: Update.
12229         * README: Add --with-debuginfod summary.
12230         * config.in: Regenerate.
12231         * configure: Regenerate.
12232         * configure.ac: Handle optional debuginfod support.
12233         * debuginfod-support.c: debuginfod helper functions.
12234         * debuginfod-support.h: Ditto.
12235         * doc/gdb.texinfo: Add --with-debuginfod to configure options
12236         summary.
12237         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
12238         when a dwz file cannot be found.
12239         * elfread.c (elf_symfile_read): Query debuginfod servers when a
12240         debuginfo file cannot be found.
12241         * source.c (open_source_file): Query debuginfod servers when a
12242         source file cannot be found.
12243         * top.c (print_gdb_configuration): Include
12244         --{with,without}-debuginfod in the output.
12245
12246 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
12247
12248         * thread.c (thr_try_catch_cmd): Print thread name.
12249
12250 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
12251
12252         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
12253         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
12254         dwarf2_fetch_die_type_sect_off): Move to...
12255         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
12256         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
12257         dwarf2_fetch_die_type_sect_off): ... here.
12258         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
12259         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
12260         dwarf2_fetch_die_type_sect_off): Move doc to header file.
12261
12262 2020-02-26  Tom de Vries  <tdevries@suse.de>
12263
12264         PR gdb/25603
12265         * symfile.c (set_initial_language): Exit-early if
12266         language_mode == language_mode_manual.
12267
12268 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
12269
12270         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
12271         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
12272         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
12273
12274 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
12275
12276         * gdbtypes.c (create_array_type_with_stride): Handle negative
12277         array strides.
12278         * valarith.c (value_subscripted_rvalue): Likewise.
12279
12280 2020-02-25  Luis Machado  <luis.machado@linaro.org>
12281
12282         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
12283
12284 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
12285
12286         * loc.h (dwarf2_get_die_type): Move to...
12287         * read.h (dwarf2_get_die_type): ... here.
12288         * read.c (dwarf2_get_die_type): Move doc to header.
12289
12290 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
12291
12292         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
12293         'gnulib/Makefile.in' to the list.
12294
12295 2020-02-24  Tom Tromey  <tom@tromey.com>
12296
12297         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
12298         Remove.
12299         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
12300         XOBNEWVEC.
12301
12302 2020-02-24  Tom Tromey  <tom@tromey.com>
12303
12304         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
12305         New method.
12306         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
12307         (dw2_do_instantiate_symtab, dw2_get_file_names)
12308         (build_type_psymtab_dependencies, load_full_type_unit): Update.
12309
12310 2020-02-24  Tom Tromey  <tom@tromey.com>
12311
12312         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
12313         make_scoped_restore.
12314         (dwarf2_psymtab::read_symtab): Don't clear
12315         reading_partial_symbols.
12316
12317 2020-02-24  Tom de Vries  <tdevries@suse.de>
12318
12319         PR gdb/25592
12320         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
12321
12322 2020-02-24  Tom de Vries  <tdevries@suse.de>
12323
12324         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
12325         commands layout next/prev/regs.
12326
12327 2020-02-22  Tom Tromey  <tom@tromey.com>
12328
12329         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
12330         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
12331
12332 2020-02-22  Tom Tromey  <tom@tromey.com>
12333
12334         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
12335
12336 2020-02-22  Tom Tromey  <tom@tromey.com>
12337
12338         * tui/tui-win.c (_initialize_tui_win): Add usage text.
12339         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
12340         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
12341         * tui/tui.c (_initialize_tui): Add usage text.
12342
12343 2020-02-22  Tom Tromey  <tom@tromey.com>
12344
12345         * tui/tui-win.c (tui_set_focus_command)
12346         (tui_set_win_height_command): Use error_no_arg.
12347         (_initialize_tui_win): Update help text.
12348         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
12349
12350 2020-02-22  Tom Tromey  <tom@tromey.com>
12351
12352         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
12353         * tui/tui-disasm.h (struct tui_disasm_window)
12354         <display_start_addr>: Declare.
12355         * tui/tui-source.h (struct tui_source_window)
12356         <display_start_addr>: Declare.
12357         * tui/tui-winsource.h (struct tui_source_window_base)
12358         <show_source_line, display_start_addr>: New methods.
12359         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
12360         Rename and move to protected section.
12361         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
12362         (tui_source_window_base::do_erase_source_content): Update.
12363         (tui_source_window_base::show_source_line): Now a method.
12364         (tui_source_window_base::show_source_content)
12365         (tui_source_window_base::tui_source_window_base)
12366         (tui_source_window_base::rerender)
12367         (tui_source_window_base::refill)
12368         (tui_source_window_base::do_scroll_horizontal)
12369         (tui_source_window_base::set_is_exec_point_at)
12370         (tui_source_window_base::update_breakpoint_info)
12371         (tui_source_window_base::update_exec_info): Update.
12372         * tui/tui-source.c (tui_source_window::set_contents)
12373         (tui_source_window::showing_source_p)
12374         (tui_source_window::do_scroll_vertical)
12375         (tui_source_window::location_matches_p)
12376         (tui_source_window::line_is_displayed): Update.
12377         (tui_source_window::display_start_addr): New method.
12378         * tui/tui-disasm.c (tui_disasm_window::set_contents)
12379         (tui_disasm_window::do_scroll_vertical)
12380         (tui_disasm_window::location_matches_p): Update.
12381         (tui_disasm_window::display_start_addr): New method.
12382
12383 2020-02-22  Tom Tromey  <tom@tromey.com>
12384
12385         * NEWS: Add entry for gdb.register_window_type.
12386         * tui/tui-layout.h (window_factory): New typedef.
12387         (tui_register_window): Declare.
12388         * tui/tui-layout.c (saved_tui_windows): New global.
12389         (tui_apply_current_layout): Use it.
12390         (tui_register_window): New function.
12391         * python/python.c (do_start_initialization): Call
12392         gdbpy_initialize_tui.
12393         (python_GdbMethods): Add "register_window_type" function.
12394         * python/python-internal.h (gdbpy_register_tui_window)
12395         (gdbpy_initialize_tui): Declare.
12396         * python/py-tui.c: New file.
12397         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
12398
12399 2020-02-22  Tom Tromey  <tom@tromey.com>
12400
12401         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
12402
12403 2020-02-22  Tom Tromey  <tom@tromey.com>
12404
12405         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
12406         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
12407         * tui/tui-data.c (tui_set_win_with_focus): Remove.
12408         (tui_set_win_focus_to): Move from tui-win.c.
12409
12410 2020-02-22  Tom Tromey  <tom@tromey.com>
12411
12412         * tui/tui-layout.c (make_standard_window, get_locator_window): New
12413         functions.
12414         (known_window_types): New global.
12415         (tui_get_window_by_name): Reimplement.
12416         (initialize_known_windows): New function.
12417         (validate_window_name): Rewrite.
12418         (_initialize_tui_layout): Call initialize_known_windows.
12419
12420 2020-02-22  Tom Tromey  <tom@tromey.com>
12421
12422         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
12423         Remove constants.
12424         * tui/tui-winsource.h (struct tui_source_window_base)
12425         <tui_source_window_base>: Remove parameter.
12426         * tui/tui-winsource.c
12427         (tui_source_window_base::tui_source_window_base): Remove
12428         parameter.
12429         (tui_source_window_base::refill): Update.
12430         * tui/tui-stack.h (struct tui_locator_window)
12431         <tui_locator_window>: Update.
12432         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
12433         Default the constructor.
12434         * tui/tui-regs.h (struct tui_data_item_window)
12435         <tui_data_item_window>: Default the constructor.
12436         (struct tui_data_window) <tui_data_window>: Likewise.
12437         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
12438         Default the constructor.
12439         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
12440         Default the constructor.
12441         <type>: Remove.
12442         (struct tui_win_info) <tui_win_info>: Default the constructor.
12443         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
12444         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
12445         Default the constructor.
12446
12447 2020-02-22  Tom Tromey  <tom@tromey.com>
12448
12449         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
12450         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
12451         * tui/tui-win.c (tui_resize_all): Don't call
12452         tui_delete_invisible_windows.
12453         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
12454         done.
12455         (tui_set_layout): Update.
12456         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
12457         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
12458         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
12459
12460 2020-02-22  Tom Tromey  <tom@tromey.com>
12461
12462         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
12463         correctly.
12464
12465 2020-02-22  Tom Tromey  <tom@tromey.com>
12466
12467         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
12468
12469 2020-02-22  Tom Tromey  <tom@tromey.com>
12470
12471         * tui/tui-winsource.h (struct tui_source_window_iterator)
12472         <inner_iterator>: New etytypedef.
12473         <tui_source_window_iterator>: Take "end" parameter.
12474         <tui_source_window_iterator>: Take iterator.
12475         <operator*, advance>: Update.
12476         <m_iter>: Change type.
12477         <m_end>: New field.
12478         (struct tui_source_windows) <begin, end>: Update.
12479         * tui/tui-layout.c (tui_windows): New global.
12480         (tui_apply_current_layout): Clear tui_windows.
12481         (tui_layout_window::apply): Update tui_windows.
12482         * tui/tui-data.h (tui_windows): Declare.
12483         (all_tui_windows): Now inline function.
12484         (class tui_window_iterator, struct all_tui_windows): Remove.
12485
12486 2020-02-22  Tom Tromey  <tom@tromey.com>
12487
12488         PR tui/17850:
12489         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
12490         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
12491         "height" argument.
12492         (class tui_layout_window) <get_sizes>: Likewise.
12493         (class tui_layout_split) <tui_layout_split>: Add "vertical"
12494         argument.
12495         <get_sizes>: Add "height" argument.
12496         <m_vertical>: New field.
12497         * tui/tui-layout.c (tui_layout_split::clone): Update.
12498         (tui_layout_split::get_sizes): Add "height" argument.
12499         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
12500         (tui_new_layout_command): Parse "-horizontal".
12501         (_initialize_tui_layout): Update help string.
12502         (tui_layout_split::specification): Add "-horizontal" when needed.
12503         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
12504         argument.
12505         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
12506         New methods.
12507
12508 2020-02-22  Tom Tromey  <tom@tromey.com>
12509
12510         * tui/tui-layout.h (enum tui_adjust_result): New.
12511         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
12512         (class tui_layout_window) <adjust_size>: Return
12513         tui_adjust_result.  Rewrite.
12514         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
12515         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
12516
12517 2020-02-22  Tom Tromey  <tom@tromey.com>
12518
12519         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
12520         parameter and return types.
12521         (class tui_layout_base) <specification>: Add "depth".
12522         (class tui_layout_window) <specification>: Add "depth".
12523         (class tui_layout_split) <specification>: Add "depth".
12524         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
12525         and return types.
12526         (tui_new_layout_command): Parse sub-layouts.
12527         (_initialize_tui_layout): Update help string.
12528         (tui_layout_window::specification): Add "depth".
12529         (add_layout_command): Update.
12530
12531 2020-02-22  Tom Tromey  <tom@tromey.com>
12532
12533         * NEWS: Add "tui new-layout" item.
12534         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
12535         Add new-layout command to help text.
12536         (validate_window_name): New function.
12537         (tui_new_layout_command): New function.
12538         (_initialize_tui_layout): Register "new-layout".
12539         (tui_layout_window::specification): New method.
12540         (tui_layout_window::specification): New method.
12541         * tui/tui-layout.h (class tui_layout_base) <specification>: New
12542         method.
12543         (class tui_layout_window) <specification>: New method.
12544         (class tui_layout_split) <specification>: New method.
12545
12546 2020-02-22  Tom Tromey  <tom@tromey.com>
12547
12548         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
12549         * tui/tui-win.c (window_name_completer): Update comment.
12550         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
12551         Declare method.
12552         (class tui_layout_window) <replace_window>: Likewise.
12553         (class tui_layout_split) <replace_window>: Likewise.
12554         (tui_set_layout): Don't declare.
12555         (tui_set_initial_layout): Declare function.
12556         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
12557         (asm_regs_layout): New globals.
12558         (tui_current_layout, show_layout): Remove.
12559         (tui_set_layout, tui_add_win_to_layout): Rewrite.
12560         (find_layout, tui_apply_layout): New function.
12561         (layout_completer): Remove.
12562         (tui_next_layout): Reimplement.
12563         (tui_next_layout_command): New function.
12564         (tui_set_initial_layout, tui_prev_layout_command): New functions.
12565         (tui_regs_layout): Reimplement.
12566         (tui_regs_layout_command): New function.
12567         (extract_display_start_addr): Rewrite.
12568         (next_layout, prev_layout): Remove.
12569         (tui_layout_window::replace_window): New method.
12570         (tui_layout_split::replace_window): New method.
12571         (destroy_layout): New function.
12572         (layout_list): New global.
12573         (add_layout_command): New function.
12574         (initialize_layouts): Update.
12575         (tui_layout_command): New function.
12576         (_initialize_tui_layout): Install "layout" commands.
12577         * tui/tui-data.h (enum tui_layout_type): Remove.
12578         (tui_current_layout): Don't declare.
12579
12580 2020-02-22  Tom Tromey  <tom@tromey.com>
12581
12582         * tui/tui-regs.c (tui_reg_layout): Remove.
12583         (tui_reg_command): Use tui_regs_layout.
12584         * tui/tui-layout.h (tui_reg_command): Declare.
12585         * tui/tui-layout.c (tui_reg_command): New function.
12586
12587 2020-02-22  Tom Tromey  <tom@tromey.com>
12588
12589         * tui/tui.c (tui_rl_delete_other_windows): Call
12590         tui_remove_some_windows.
12591         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
12592         Declare method.
12593         (class tui_layout_window) <remove_windows>: New method.
12594         (class tui_layout_split) <remove_windows>: Declare.
12595         (tui_remove_some_windows): Declare.
12596         * tui/tui-layout.c (tui_remove_some_windows): New function.
12597         (tui_layout_split::remove_windows): New method.
12598
12599 2020-02-22  Tom Tromey  <tom@tromey.com>
12600
12601         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
12602         * tui/tui-layout.h (tui_next_layout): Declare.
12603         * tui/tui-layout.c (tui_next_layout): New function.
12604
12605 2020-02-22  Tom Tromey  <tom@tromey.com>
12606
12607         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
12608         correct coordinates.
12609
12610 2020-02-22  Tom Tromey  <tom@tromey.com>
12611
12612         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
12613         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
12614         DATA_WIN case.
12615
12616 2020-02-22  Tom Tromey  <tom@tromey.com>
12617
12618         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
12619         TUI_DISASM_WIN, not tui_win_list.
12620
12621 2020-02-22  Tom Tromey  <tom@tromey.com>
12622
12623         * valprint.c (generic_val_print_enum_1)
12624         (val_print_type_code_flags): Style member names.
12625         * rust-lang.c (val_print_struct, rust_print_enum)
12626         (rust_print_struct_def, rust_internal_print_type): Style member
12627         names.
12628         * p-valprint.c (pascal_object_print_value_fields): Style member
12629         names.  Only call fprintf_symbol_filtered for static members.
12630         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
12631         * f-valprint.c (f_val_print): Style member names.
12632         * f-typeprint.c (f_type_print_base): Style member names.
12633         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
12634         call fprintf_symbol_filtered for static members.
12635         (cp_print_class_member): Style member names.
12636         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
12637         member names.
12638         * ada-valprint.c (ada_print_scalar): Style enum names.
12639         (ada_val_print_enum): Likewise.
12640         * ada-typeprint.c (print_enum_type): Style enum names.
12641
12642 2020-02-21  Tom Tromey  <tom@tromey.com>
12643
12644         * psympriv.h (struct partial_symtab): Update comment.
12645
12646 2020-02-21  Tom Tromey  <tromey@adacore.com>
12647
12648         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
12649         type is CORE_ADDR.
12650
12651 2020-02-21  Tom de Vries  <tdevries@suse.de>
12652
12653         PR gdb/25534
12654         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
12655         if dependencies[i]->user != NULL.
12656
12657 2020-02-21  Ali Tamur  <tamur@google.com>
12658
12659         * dwarf2/read.c (dwarf2_name): Add null check.
12660
12661 2020-02-20  Tom Tromey  <tom@tromey.com>
12662
12663         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
12664         ">=", in binary search.
12665         (dwarf2_find_containing_comp_unit): New overload.
12666         (run_test): New self-test.
12667         (_initialize_dwarf2_read): Register new test.
12668
12669 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
12670
12671         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
12672         * riscv-tdep.h: Likewise.
12673         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
12674         rv32-only CSR.
12675         * features/riscv/64bit-csr.xml: Regenerated.
12676
12677 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
12678             Tom Tromey  <tom@tromey.com>
12679
12680         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
12681         of 'fputc_unfiltered'.
12682         (putchar_unfiltered): Call 'fputc_unfiltered'.
12683         (fputc_unfiltered): Call 'fputs_unfiltered'.
12684
12685 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
12686
12687         * config.in: Regenerate.
12688         * configure: Regenerate.
12689         * configure.ac: Add --with-python-libdir option.
12690         * main.c: Use WITH_PYTHON_LIBDIR.
12691
12692 2020-02-19  Tom Tromey  <tom@tromey.com>
12693
12694         * symtab.c (general_symbol_info::compute_and_set_names): Use
12695         obstack_strndup.  Simplify call to symbol_set_demangled_name.
12696
12697 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
12698
12699         * dwarf2/read.c (allocate_signatured_type_table,
12700         allocate_dwo_unit_table, allocate_type_unit_groups_table,
12701         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
12702         Remove objfile parameter, update all callers.
12703
12704 2020-02-19  Doug Evans  <dje@google.com>
12705
12706         PR rust/25535
12707         * rust-lang.c (rust_print_enum): Apply embedded_offset to
12708         rust_enum_variant calculation.
12709
12710 2020-02-19  Tom Tromey  <tromey@adacore.com>
12711
12712         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
12713
12714 2020-02-19  Tom Tromey  <tromey@adacore.com>
12715
12716         * ada-lang.c (cache_symbol): Use obstack_strdup.
12717
12718 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12719
12720         * configure: Regenerate.
12721
12722 2020-02-19  Tom Tromey  <tromey@adacore.com>
12723
12724         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
12725         NULL check.
12726
12727 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
12728
12729         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
12730
12731 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12732
12733         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
12734         if GDBSERVER is not defined.
12735         (riscv_tdesc_cache): Likewise, also store const target_desc.
12736         (STATIC_IN_GDB): Define.
12737         (riscv_create_target_description): Update declaration with
12738         STATIC_IN_GDB.
12739         (riscv_lookup_target_description): New function, only define if
12740         GDBSERVER is not defined.
12741         * arch/riscv.h (riscv_create_target_description): Declare only
12742         when GDBSERVER is defined.
12743         (riscv_lookup_target_description): New declaration when GDBSERVER
12744         is not defined.
12745         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
12746         (riscv_linux_read_features): ...this, and return
12747         riscv_gdbarch_features instead of target_desc.
12748         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
12749         (riscv_linux_read_description): Rename to...
12750         (riscv_linux_read_features): ...this.
12751         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
12752         Update to use riscv_gdbarch_features and
12753         riscv_lookup_target_description.
12754         * riscv-tdep.c (riscv_find_default_target_description): Use
12755         riscv_lookup_target_description instead of
12756         riscv_create_target_description.
12757
12758 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12759
12760         * valprint.c (generic_val_print_enum_1): When printing a flag
12761         enum with value 0 and there is no enumerator with value 0, print
12762         just "0" instead of "(unknown: 0x0)".
12763
12764 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12765
12766         * valprint.c (generic_val_print_enum_1): Print unknown part of
12767         flag enum in hex.
12768
12769 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12770
12771         * dwarf2/read.c (update_enumeration_type_from_children): Allow
12772         flag enums to contain duplicate enumerators.
12773         * valprint.c (generic_val_print_enum_1): Update comment.
12774
12775 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12776
12777         * dwarf2/read.c: Include "count-one-bits.h".
12778         (update_enumeration_type_from_children): If an enumerator has
12779         multiple bits set, don't treat the enumeration as a "flag enum".
12780         * valprint.c (generic_val_print_enum_1): Assert that enumerators
12781         of flag enums have 0 or 1 bit set.
12782
12783 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12784
12785         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
12786         conversion.
12787         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
12788         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
12789         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
12790         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
12791         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
12792
12793 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12794
12795         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
12796
12797 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
12798
12799         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
12800         displaced_step_closure_up.
12801         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
12802         (struct displaced_step_closure_up):
12803         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
12804         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
12805         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
12806         Likewise.
12807         * gdbarch.sh (displaced_step_copy_insn): Likewise.
12808         * gdbarch.c, gdbarch.h: Re-generate.
12809         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
12810         displaced_step_closure_up.
12811         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
12812         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
12813         * infrun.h (displaced_step_closure_up): New type alias.
12814         (struct displaced_step_inferior_state) <step_closure>: Change
12815         type to displaced_step_closure_up.
12816         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
12817         displaced_step_closure_up.
12818         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
12819
12820 2020-02-14  Tom Tromey  <tom@tromey.com>
12821
12822         * minidebug.c (gnu_debug_key): New global.
12823         (find_separate_debug_file_in_section): Use it.
12824
12825 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
12826
12827         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
12828         std::unique_ptr.
12829         * gdbarch.c: Re-generate.
12830         * gdbarch.h: Re-generate.
12831         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
12832         change.
12833         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
12834         type to std::unique_ptr.
12835         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
12836         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
12837         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
12838         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
12839         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
12840         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
12841         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
12842         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
12843         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
12844
12845 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
12846
12847         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
12848         std::unique_ptr.
12849         (displaced_step_clear): Rename to...
12850         (displaced_step_reset): ... this.  Just call displaced->reset ().
12851         (displaced_step_clear_cleanup): Rename to...
12852         (displaced_step_reset_cleanup): ... this.
12853         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
12854         (displaced_step_fixup): Likewise.
12855         (resume_1): Likewise.
12856         (handle_inferior_event): Restore child's memory before calling
12857         displaced_step_fixup on the parent.
12858         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
12859         to std::unique_ptr.
12860         <step_closure>: Change type to std::unique_ptr.
12861
12862 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
12863
12864         * arm-tdep.c: Include count-one-bits.h.
12865         (cleanup_block_store_pc): Use count_one_bits.
12866         (cleanup_block_load_pc): Use count_one_bits.
12867         (arm_copy_block_xfer): Use count_one_bits.
12868         (thumb2_copy_block_xfer): Use count_one_bits.
12869         (thumb_copy_pop_pc_16bit): Use count_one_bits.
12870         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
12871         (thumb_get_next_pcs_raw): Use count_one_bits.
12872         (arm_get_next_pcs_raw): Use count_one_bits_l.
12873         * arch/arm.c (bitcount): Remove.
12874         * arch/arm.h (bitcount): Remove.
12875
12876 2020-02-14  Tom Tromey  <tromey@adacore.com>
12877
12878         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
12879         Update.
12880         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
12881         * dwarf2/loc.c (call_site_find_chain_1): Return
12882         unique_xmalloc_ptr.
12883         (call_site_find_chain): Likewise.
12884
12885 2020-02-14  Richard Biener  <rguenther@suse.de>
12886
12887         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
12888         on expression with division operators.
12889
12890 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
12891
12892         * MAINTAINERS (Write After Approval): Adding myself.
12893
12894 2020-02-12  Tom Tromey  <tom@tromey.com>
12895
12896         * event-loop.c (event_data, gdb_event, event_handler_func):
12897         Remove.
12898
12899 2020-02-12  Tom Tromey  <tom@tromey.com>
12900
12901         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
12902         (dwarf2_frame_objfile_data): Add comment.
12903         (find_comp_unit, set_comp_unit): New functions.
12904         (dwarf2_frame_find_fde): Use find_comp_unit.
12905         (dwarf2_build_frame_info): Use set_comp_unit.
12906
12907 2020-02-12  Tom Tromey  <tom@tromey.com>
12908
12909         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
12910         (comp_unit): Don't initialize objfile.
12911         (execute_cfa_program): Add text_offset parameter.
12912         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
12913         (dwarf2_frame_cache): Update.
12914         (dwarf2_build_frame_info): Don't set "objfile" member.
12915
12916 2020-02-12  Tom Tromey  <tom@tromey.com>
12917
12918         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
12919         (decode_frame_entry): Likewise.
12920         (dwarf2_build_frame_info): Update.
12921
12922 2020-02-12  Tom Tromey  <tom@tromey.com>
12923
12924         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
12925         (decode_frame_entry_1): Use the comp_unit obstack.
12926
12927 2020-02-12  Tom Tromey  <tom@tromey.com>
12928
12929         * dwarf2/frame.c (struct comp_unit): Add initializers and
12930         constructor.
12931         (dwarf2_frame_objfile_data): Store a comp_unit.
12932         (dwarf2_frame_find_fde): Update.
12933         (dwarf2_build_frame_info): Use "new".
12934
12935 2020-02-12  Tom Tromey  <tom@tromey.com>
12936
12937         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
12938         (dwarf2_fde_table): Typedef for std::vector.
12939         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
12940         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
12941         (decode_frame_entry): Update.
12942         (dwarf2_build_frame_info): Use "new".
12943
12944 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
12945
12946         * arm-tdep.c (arm_gdbarch_init): Update.
12947         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
12948         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
12949         have_neon, is_m>: Change to bool.
12950
12951 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
12952
12953         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
12954
12955 2020-02-12  Tom Tromey  <tom@tromey.com>
12956
12957         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
12958
12959 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
12960
12961         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
12962         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
12963
12964 2020-02-11  Tom Tromey  <tom@tromey.com>
12965
12966         * psymtab.h: Update comment.
12967
12968 2020-02-11  Tom Tromey  <tom@tromey.com>
12969
12970         * gdb_obstack.h (struct auto_obstack): Use
12971         DISABLE_COPY_AND_ASSIGN.
12972
12973 2020-02-11  Tom Tromey  <tom@tromey.com>
12974
12975         * dwarf2/frame.h (struct objfile): Don't forward declare.
12976
12977 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
12978
12979         * cris-tdep.c (cris_supply_gregset): Change signature to match
12980         what struct regset expects.
12981         (cris_regset): New struct.
12982         (fetch_core_registers): Remove.
12983         (cris_iterate_over_regset_sections): New function.
12984         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
12985         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
12986
12987 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
12988
12989         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
12990         registers.
12991
12992 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
12993
12994         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
12995
12996 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
12997
12998         * configure: Re-generate.
12999
13000 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13001
13002         * configure: Re-generate.
13003
13004 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13005
13006         * acinclude: Update warning.m4 path.
13007         * warning.m4: Move to gdbsupport.
13008
13009 2020-02-11  Tom Tromey  <tromey@adacore.com>
13010
13011         * remote.c (remote_console_output): Update.
13012         * printcmd.c (printf_command): Update.
13013         * event-loop.c (gdb_wait_for_event): Update.
13014         * linux-nat.c (sigchld_handler): Update.
13015         * remote-sim.c (gdb_os_write_stdout): Update.
13016         (gdb_os_flush_stdout): Update.
13017         (gdb_os_flush_stderr): Update.
13018         (gdb_os_write_stderr): Update.
13019         * exceptions.c (print_exception): Update.
13020         * remote-fileio.c (remote_fileio_func_read): Update.
13021         (remote_fileio_func_write): Update.
13022         * tui/tui.c (tui_enable): Update.
13023         * tui/tui-interp.c (tui_interp::init): Update.
13024         * utils.c (init_page_info): Update.
13025         (putchar_unfiltered, fputc_unfiltered): Update.
13026         (gdb_flush): Update.
13027         (emit_style_escape): Update.
13028         (flush_wrap_buffer, fputs_maybe_filtered): Update.
13029         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
13030         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
13031         (stderr_file::write): Update.
13032         (stderr_file::puts): Update.
13033         * ui-file.h (ui_file_isatty, ui_file_write)
13034         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
13035         (ui_file_puts): Don't declare.
13036
13037 2020-02-10  Tom de Vries  <tdevries@suse.de>
13038
13039         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
13040         sentinel to char *.
13041
13042 2020-02-09  Tom de Vries  <tdevries@suse.de>
13043
13044         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
13045         filename if it matches "<artificial>".
13046
13047 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
13048
13049         * windows-tdep.c (struct enum_value_name): New struct.
13050         (create_enum): New function.
13051         (windows_get_siginfo_type): Create and use enum types.
13052
13053 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
13054
13055         * NEWS: Mention $_siginfo support for Windows.
13056         * windows-nat.c (handle_exception): Set siginfo_er.
13057         (windows_nat_target::mourn_inferior): Reset siginfo_er.
13058         (windows_xfer_siginfo): New function.
13059         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
13060         * windows-tdep.c (struct windows_gdbarch_data): New struct.
13061         (init_windows_gdbarch_data): New function.
13062         (get_windows_gdbarch_data): New function.
13063         (windows_get_siginfo_type): New function.
13064         (windows_init_abi): Register windows_get_siginfo_type.
13065         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
13066
13067 2020-02-08  Tom Tromey  <tom@tromey.com>
13068
13069         * dwarf2/read.c (class cutu_reader) <cutu_reader,
13070         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
13071         <keep>: Declare method.
13072         <m_keep>: Remove member.
13073         <~cutu_reader>: Remove.
13074         (cutu_reader::init_tu_and_read_dwo_dies): Update.
13075         (cutu_reader::cutu_reader): Update.
13076         (cutu_reader::keep): Rename from ~cutu_reader.
13077         (process_psymtab_comp_unit, build_type_psymtabs_1)
13078         (process_skeletonless_type_unit, load_partial_comp_unit)
13079         (load_full_comp_unit, dwarf2_read_addr_index)
13080         (read_signatured_type): Update.
13081
13082 2020-02-08  Tom Tromey  <tom@tromey.com>
13083
13084         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
13085         "want_partial_unit" parameter.
13086         (process_psymtab_comp_unit): Change want_partial_unit to bool.
13087         Inline check for DW_TAG_partial_unit.
13088         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
13089
13090 2020-02-08  Tom Tromey  <tom@tromey.com>
13091
13092         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
13093         read.c.
13094         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
13095         read.c.
13096
13097 2020-02-08  Tom Tromey  <tom@tromey.com>
13098
13099         * dwarf2/read.c (read_address): Move to comp-unit.c.
13100         (dwarf2_rnglists_process, dwarf2_ranges_process)
13101         (read_attribute_value, dwarf_decode_lines_1)
13102         (var_decode_location, decode_locdesc): Update.
13103         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
13104         read.c.  Remove "cu" parameter.
13105         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
13106         method.
13107
13108 2020-02-08  Tom Tromey  <tom@tromey.com>
13109
13110         * dwarf2/read.c (read_attribute_value, read_indirect_string)
13111         (read_indirect_line_string): Update.
13112         * dwarf2/comp-unit.c (read_offset): Remove.
13113         (read_comp_unit_head): Update.
13114         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
13115         method.
13116         (read_offset): Don't declare.
13117
13118 2020-02-08  Tom Tromey  <tom@tromey.com>
13119
13120         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
13121         * dwarf2/read.c (struct comp_unit_head): Move to
13122         dwarf2/comp-unit.h.
13123         (enum class rcuh_kind): Move to comp-unit.h.
13124         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
13125         (read_comp_unit_head, error_check_comp_unit_head)
13126         (read_and_check_comp_unit_head): Move to comp-unit.c.
13127         (read_offset, dwarf_unit_type_name): Likewise.
13128         (create_debug_type_hash_table, read_cutu_die_from_dwo)
13129         (cutu_reader::cutu_reader, read_call_site_scope)
13130         (find_partial_die, follow_die_offset): Update.
13131         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
13132
13133 2020-02-08  Tom Tromey  <tom@tromey.com>
13134
13135         * dwarf2/read.c (read_offset_1): Move to leb.c.
13136         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
13137         (dwarf_decode_macro_bytes): Update.
13138         * dwarf2/leb.c (read_offset): Rename; move from read.c.
13139         * dwarf2/leb.h (read_offset): Declare.
13140
13141 2020-02-08  Tom Tromey  <tom@tromey.com>
13142
13143         * dwarf2/read.c (dwarf2_section_size): Remove.
13144         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
13145         Update.
13146         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
13147
13148 2020-02-08  Tom Tromey  <tom@tromey.com>
13149
13150         * dwarf2/read.c (read_initial_length): Move to leb.c.
13151         * dwarf2/leb.h (read_initial_length): Declare.
13152         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
13153         handle_nonstd parameter.
13154         * dwarf2/frame.c (read_initial_length): Remove.
13155         (decode_frame_entry_1): Update.
13156
13157 2020-02-08  Tom Tromey  <tom@tromey.com>
13158
13159         * dwarf2/loc.c (dwarf2_find_location_expression)
13160         (dwarf_evaluate_loc_desc::get_tls_address)
13161         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
13162         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
13163         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
13164         (dwarf2_compile_property_to_c)
13165         (dwarf2_loc_desc_get_symbol_read_needs)
13166         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
13167         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
13168         (loclist_describe_location, loclist_tracepoint_var_ref)
13169         (loclist_generate_c_location): Update.
13170         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
13171         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
13172         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
13173         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
13174         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
13175         (dwarf2_per_cu_data::addr_size)
13176         (dwarf2_per_cu_data::ref_addr_size)
13177         (dwarf2_per_cu_data::text_offset)
13178         (dwarf2_per_cu_data::addr_type): Now methods.
13179         (per_cu_header_read_in): Make per_cu "const".
13180         (dwarf2_version): Remove.
13181         (dwarf2_per_cu_data::int_type): Now a method.
13182         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
13183         (set_die_type, read_array_type, read_subrange_index_type)
13184         (read_tag_string_type, read_subrange_type): Update.
13185         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
13186         offset_size, ref_addr_size, text_offset, addr_type, version,
13187         objfile, int_type, addr_sized_int_type>: Declare methods.
13188
13189 2020-02-08  Tom Tromey  <tom@tromey.com>
13190
13191         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
13192         Move earlier.
13193
13194 2020-02-08  Tom Tromey  <tom@tromey.com>
13195
13196         * dwarf2/read.h (dwarf_line_debug): Declare.
13197         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
13198         * dwarf2/read.c: Move line_header code to new files.
13199         (dwarf_line_debug): No longer static.
13200         * dwarf2/line-header.c: New file.
13201         * dwarf2/line-header.h: New file.
13202
13203 2020-02-08  Tom Tromey  <tom@tromey.com>
13204
13205         * dwarf2/read.c (struct line_header) <file_full_name,
13206         file_file_name>: Return unique_xmalloc_ptr.
13207         (line_header::file_file_name): Update.
13208         (line_header::file_full_name): Update.
13209         (dw2_get_file_names_reader): Update.
13210         (macro_start_file): Update.
13211
13212 2020-02-08  Tom Tromey  <tom@tromey.com>
13213
13214         * dwarf2/read.c (struct line_header) <file_full_name,
13215         file_file_name>: Declare methods.
13216         (dw2_get_file_names_reader): Update.
13217         (file_file_name): Now a method.
13218         (file_full_name): Likewise.
13219         (macro_start_file): Update.
13220
13221 2020-02-08  Tom Tromey  <tom@tromey.com>
13222
13223         * dwarf2/read.c (dwarf_always_disassemble)
13224         (show_dwarf_always_disassemble): Move to loc.c.
13225         (_initialize_dwarf2_read): Move "always-disassemble" registration
13226         to loc.c.
13227         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
13228         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
13229         static.
13230         (show_dwarf_always_disassemble): Move from read.c.
13231         (_initialize_dwarf2loc): Move always-disassemble from read.c.
13232
13233 2020-02-08  Tom Tromey  <tom@tromey.com>
13234
13235         * dwarf2/read.c (~dwarf2_per_objfile): Update.
13236         (create_quick_file_names_table): Return htab_up.
13237         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
13238         Update.
13239         * dwarf2/read.h (struct dwarf2_per_objfile)
13240         <quick_file_names_table>: Now htab_up.
13241
13242 2020-02-08  Tom Tromey  <tom@tromey.com>
13243
13244         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
13245
13246 2020-02-08  Tom Tromey  <tom@tromey.com>
13247
13248         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
13249         Rewrite.
13250         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
13251         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
13252         (abbrev_table::abbrev_table): No longer inline.
13253         (ABBREV_HASH_SIZE): Remove.
13254         (abbrev_table::m_abbrevs): Now an htab_up.
13255
13256 2020-02-08  Tom Tromey  <tom@tromey.com>
13257
13258         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
13259         (cutu_reader): Update.
13260         (build_type_psymtabs_1): Update.
13261         * dwarf2/abbrev.c (abbrev_table::read): Rename.
13262         (abbrev_table::alloc_abbrev): Update.
13263         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
13264         (abbrev_table::read): New static method, renamed from
13265         abbrev_table_read_table.
13266         (abbrev_table::alloc_abbrev)
13267         (abbrev_table::add_abbrev): Now private.
13268         (abbrev_table::abbrev_table): Now private.
13269         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
13270
13271 2020-02-08  Tom Tromey  <tom@tromey.com>
13272
13273         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
13274         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
13275         htab_up.
13276
13277 2020-02-08  Tom Tromey  <tom@tromey.com>
13278
13279         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
13280         htab_up.
13281         (lookup_dwo_unit_in_dwp): Update.
13282         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
13283         on obstack.
13284
13285 2020-02-08  Tom Tromey  <tom@tromey.com>
13286
13287         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
13288         obstack.
13289
13290 2020-02-08  Tom Tromey  <tom@tromey.com>
13291
13292         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
13293         line_header_hash.
13294         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
13295         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
13296         Change type to htab_up.
13297
13298 2020-02-08  Tom Tromey  <tom@tromey.com>
13299
13300         * dwarf2/read.c (allocate_type_unit_groups_table): Return
13301         htab_up.  Don't allocate on obstack.
13302         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
13303         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
13304         Change type to htab_up.
13305
13306 2020-02-08  Tom Tromey  <tom@tromey.com>
13307
13308         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
13309         Change type to htab_up.
13310         * dwarf2/read.c (create_signatured_type_table_from_index)
13311         (create_signatured_type_table_from_debug_names)
13312         (create_all_type_units, add_type_unit)
13313         (lookup_dwo_signatured_type, lookup_signatured_type)
13314         (process_skeletonless_type_unit): Update.
13315         (create_debug_type_hash_table, create_debug_types_hash_table):
13316         Change type of types_htab.
13317         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
13318         htab_up.  Don't allocate on obstack.
13319         (create_cus_hash_table): Change type of cus_htab parameter.
13320         (struct dwo_file) <cus, tus>: Now htab_up.
13321         (lookup_dwo_signatured_type, lookup_dwo_cutu)
13322         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
13323         (queue_and_load_all_dwo_tus): Update.
13324         * dwarf2/index-write.c (write_gdbindex): Update.
13325         (write_debug_names): Update.
13326
13327 2020-02-08  Tom Tromey  <tom@tromey.com>
13328
13329         * dwarf2/read.h (struct dwarf2_queue_item): Move from
13330         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
13331         destructor.
13332         (struct dwarf2_per_objfile) <queue>: New member.
13333         * dwarf2/read.c (struct dwarf2_queue_item): Move to
13334         dwarf2/read.h.
13335         (dwarf2_queue, dwarf2_queue_tail): Remove.
13336         (class dwarf2_queue_guard): Add parameter to constructor.  Use
13337         DISABLE_COPY_AND_ASSIGN.
13338         <m_per_objfile>: New member.
13339         <~dwarf2_queue_guard>: Rewrite.
13340         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
13341         Update.
13342         (~dwarf2_queue_item): New.
13343
13344 2020-02-08  Tom Tromey  <tom@tromey.com>
13345
13346         * dwarf2/read.c (struct die_info) <has_children>: New member.
13347         (dw2_get_file_names_reader): Remove has_children.
13348         (dw2_get_file_names): Update.
13349         (read_cutu_die_from_dwo): Remove has_children.
13350         (cutu_reader::init_tu_and_read_dwo_dies)
13351         (cutu_reader::cutu_reader): Update.
13352         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
13353         Remove has_children.
13354         (build_type_psymtabs_1, process_skeletonless_type_unit)
13355         (load_partial_comp_unit, load_full_comp_unit): Update.
13356         (create_dwo_cu_reader): Remove has_children.
13357         (create_cus_hash_table, read_die_and_children): Update.
13358         (read_full_die_1,read_full_die): Remove has_children.
13359         (read_signatured_type): Update.
13360         (class cutu_reader) <has_children>: Remove.
13361
13362 2020-02-08  Tom Tromey  <tom@tromey.com>
13363
13364         * dwarf2/expr.c: Rename from dwarf2expr.c.
13365         * dwarf2/expr.h: Rename from dwarf2expr.h.
13366         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
13367         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
13368         * dwarf2/frame.c: Rename from dwarf2-frame.c.
13369         * dwarf2/frame.h: Rename from dwarf2-frame.h.
13370         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
13371         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
13372         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
13373         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
13374         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
13375         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
13376         * dwarf2/loc.c: Rename from dwarf2loc.c.
13377         * dwarf2/loc.h: Rename from dwarf2loc.h.
13378         * dwarf2/read.c: Rename from dwarf2read.c.
13379         * dwarf2/read.h: Rename from dwarf2read.h.
13380         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
13381         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
13382         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
13383         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
13384         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
13385         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
13386         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
13387         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
13388         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
13389         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
13390         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
13391         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
13392         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
13393         Update.
13394         * Makefile.in (COMMON_SFILES): Update.
13395         (HFILES_NO_SRCDIR): Update.
13396
13397 2020-02-08  Tom Tromey  <tom@tromey.com>
13398
13399         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
13400         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
13401
13402 2020-02-08  Tom Tromey  <tom@tromey.com>
13403
13404         * dwarf2read.h (struct die_info): Don't declare.
13405
13406 2020-02-08  Tom Tromey  <tom@tromey.com>
13407
13408         * dwarf2read.h (die_info_ptr): Remove typedef.
13409
13410 2020-02-08  Tom Tromey  <tom@tromey.com>
13411
13412         * dwarf2read.c (read_call_site_scope)
13413         (handle_data_member_location, dwarf2_add_member_fn)
13414         (mark_common_block_symbol_computed, read_common_block)
13415         (attr_to_dynamic_prop, partial_die_info::read)
13416         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
13417         (dwarf2_symbol_mark_computed, set_die_type): Update.
13418         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
13419         method.
13420         (attr_form_is_block): Don't declare.
13421         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
13422
13423 2020-02-08  Tom Tromey  <tom@tromey.com>
13424
13425         * dwarf2read.c (dwarf2_find_base_address, )
13426         (read_call_site_scope, rust_containing_type)
13427         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
13428         (handle_data_member_location, dwarf2_add_member_fn)
13429         (get_alignment, read_structure_type, process_structure_scope)
13430         (mark_common_block_symbol_computed, read_common_block)
13431         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
13432         (partial_die_info::read, read_attribute_value, new_symbol)
13433         (lookup_die_type, dwarf2_get_ref_die_offset)
13434         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
13435         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
13436         (dwarf2_symbol_mark_computed): Update.
13437         * dwarf2/attribute.h (struct attribute) <value_as_address,
13438         form_is_section_offset, form_is_constant, form_is_ref>: Declare
13439         methods.
13440         (value_as_address, attr_form_is_section_offset)
13441         (attr_form_is_constant, attr_form_is_ref): Don't declare.
13442         * dwarf2/attribute.c (attribute::value_as_address)
13443         (attribute::form_is_section_offset, attribute::form_is_constant)
13444         (attribute::form_is_ref): Now methods.
13445
13446 2020-02-08  Tom Tromey  <tom@tromey.com>
13447
13448         * dwarf2read.c (struct attribute, DW_STRING)
13449         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
13450         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
13451         (attr_form_is_block, attr_form_is_section_offset)
13452         (attr_form_is_constant, attr_form_is_ref): Move.
13453         * dwarf2/attribute.h: New file.
13454         * dwarf2/attribute.c: New file, from dwarf2read.c.
13455         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
13456
13457 2020-02-08  Tom Tromey  <tom@tromey.com>
13458
13459         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
13460         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
13461         Move.
13462         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
13463         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
13464         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
13465         abbrev.c.
13466         * dwarf2/abbrev.h: New file.
13467         * dwarf2/abbrev.c: New file, from dwarf2read.c.
13468         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
13469
13470 2020-02-08  Tom Tromey  <tom@tromey.com>
13471
13472         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
13473         (dwarf2_section_size, dwarf2_get_section_info)
13474         (create_signatured_type_table_from_debug_names)
13475         (create_addrmap_from_aranges, read_debug_names_from_section)
13476         (get_gdb_index_contents_from_section, read_comp_unit_head)
13477         (error_check_comp_unit_head, read_abbrev_offset)
13478         (create_debug_type_hash_table, init_cu_die_reader)
13479         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
13480         (read_comp_units_from_section, create_cus_hash_table)
13481         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
13482         (create_dwp_v2_section, dwarf2_rnglists_process)
13483         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
13484         (abbrev_table_read_table, read_indirect_string_at_offset_from)
13485         (read_indirect_string_from_dwz, read_addr_index_1)
13486         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
13487         (dwarf_decode_macro_bytes, dwarf_decode_macros)
13488         (fill_in_loclist_baton): Update.
13489         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
13490         get_containing_section, get_bfd_owner, get_bfd_section,
13491         get_file_name, get_id, get_flags, empty, read>: Declare methods.
13492         (dwarf2_read_section, get_section_name, get_section_file_name)
13493         (get_containing_section, get_section_bfd_owner)
13494         (get_section_bfd_section, get_section_name, get_section_file_name)
13495         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
13496         declare.
13497         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
13498         (dwarf2_section_info::get_bfd_owner)
13499         (dwarf2_section_info::get_bfd_section)
13500         (dwarf2_section_info::get_name)
13501         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
13502         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
13503         (dwarf2_section_info::read): Now methods.
13504         * dwarf-index-write.c (class debug_names): Update.
13505
13506 2020-02-08  Tom Tromey  <tom@tromey.com>
13507
13508         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
13509         Move to dwarf2/section.h.
13510         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
13511         (get_section_bfd_section, get_section_name)
13512         (get_section_file_name, get_section_id, get_section_flags)
13513         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
13514         dwarf2/section.c.
13515         * dwarf2/section.h: New file.
13516         * dwarf2/section.c: New file, from dwarf2read.c.
13517         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
13518
13519 2020-02-08  Tom Tromey  <tom@tromey.com>
13520
13521         * dwarf2read.h (read_unsigned_leb128): Don't declare.
13522         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
13523         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
13524         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
13525         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
13526         * dwarf2/leb.h: New file, from dwarf2read.c.
13527         * dwarf2/leb.c: New file, from dwarf2read.c.
13528         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
13529         Remove.
13530         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
13531         (COMMON_SFILES): Add dwarf2/leb.c.
13532
13533 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
13534
13535         GDB 9.1 released.
13536
13537 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
13538
13539         PR gdb/25190:
13540         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
13541         * gdb/remote.c (remote_console_output): Update.
13542         * gdb/ui-file.c (fputs_unfiltered): Rename to...
13543         (ui_file_puts): ...this.
13544         * gdb/ui-file.h (ui_file_puts): Add declaration.
13545         * gdb/utils.c (emit_style_escape): Update.
13546         (flush_wrap_buffer): Update.
13547         (fputs_maybe_filtered): Update.
13548         (fputs_unfiltered): Add function.
13549
13550 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
13551
13552         * gdb/event-loop.c (gdb_wait_for_event): Update.
13553         * gdb/printcmd.c (printf_command): Update.
13554         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
13555         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
13556         (gdb_os_flush_stderr): Update.
13557         * gdb/remote.c (remote_console_output): Update.
13558         * gdb/ui-file.c (gdb_flush): Rename to...
13559         (ui_file_flush): ...this.
13560         (stderr_file::write): Update.
13561         (stderr_file::puts): Update.
13562         * gdb/ui-file.h (gdb_flush): Rename to...
13563         (ui_file_flush): ...this.
13564         * gdb/utils.c (gdb_flush): Add function.
13565         * gdb/utils.h (gdb_flush): Add declaration.
13566
13567 2020-02-07  Tom Tromey  <tromey@adacore.com>
13568
13569         PR breakpoints/24915:
13570         * source.c (find_and_open_source): Do not check basenames_may_differ.
13571
13572 2020-02-07  Tom Tromey  <tom@tromey.com>
13573
13574         * README: Update gdbserver documentation.
13575         * gdbserver: Move to top level.
13576         * configure.tgt (build_gdbserver): Remove.
13577         * configure.ac: Remove --enable-gdbserver.
13578         * configure: Rebuild.
13579         * Makefile.in (distclean): Don't mention gdbserver.
13580
13581 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
13582
13583         * source-cache.c (source_cache::ensure): Surround
13584         get_plain_source_lines with a try/catch.
13585         (source_cache::get_line_charpos): Get rid of try/catch
13586         and only check for the return value of "ensure".
13587         * tui/tui-source.c (tui_source_window::set_contents):
13588         Simplify "nlines" calculation.
13589
13590 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
13591
13592         * MAINTAINERS (Write After Approval): Add myself.
13593
13594 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
13595
13596         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
13597         function call.
13598
13599 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
13600
13601         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
13602
13603 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
13604
13605         * nat/riscv-linux-tdesc.h: New file.
13606         * nat/riscv-linux-tdesc.c: New file, taking code from...
13607         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
13608         ... here.
13609         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
13610         NATDEPFILES.
13611
13612 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
13613
13614         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
13615         we don't set the fake simulator ptid to the null_ptid.
13616
13617 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
13618
13619         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
13620         * gdbthread.h (class thread_info) <resumed>: Likewise.
13621         * infrun.c (resume_1): Likewise.
13622         (proceed): Likewise.
13623         (infrun_thread_stop_requested): Likewise.
13624         (stop_all_threads): Likewise.
13625         (handle_inferior_event): Likewise.
13626         (restart_threads): Likewise.
13627         (finish_step_over): Likewise.
13628         (keep_going_stepped_thread): Likewise.
13629         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
13630         (linux_handle_extended_wait): Likewise.
13631         * record-btrace.c (get_thread_current_frame_id): Likewise.
13632         * record-full.c (record_full_wait_1): Likewise.
13633         * remote.c (remote_target::process_initial_stop_replies): Likewise.
13634         * target.c (target_resume): Likewise.
13635         * thread.c (set_running_thread): Likewise.
13636
13637 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13638
13639         * f-valprint.c (f77_print_array_1): Changed datatype of index
13640         variable to LONGEST from int to enable it to contain bound
13641         values correctly.
13642
13643 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
13644
13645         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
13646         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
13647         offsets according to FLEN determined.
13648         (riscv_linux_nat_target::read_description): Determine FLEN
13649         dynamically.
13650         (riscv_linux_nat_target::fetch_registers): Size regset buffer
13651         according to FLEN determined.
13652         (riscv_linux_nat_target::store_registers): Likewise.
13653
13654 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
13655
13656         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
13657         when reg->group is empty and reggroup is not.
13658
13659 2020-01-31  Tom Tromey  <tromey@adacore.com>
13660
13661         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
13662         Call beneath target's mourn_inferior after unpushing.
13663
13664 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
13665
13666         PR tui/9765
13667         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
13668         have enough lines to fill the screen, still return the lowest
13669         address we found.
13670
13671 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
13672
13673         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
13674         '-', '<', and '>' commands.
13675
13676 2020-01-29  Pedro Alves  <palves@redhat.com>
13677             Sergio Durigan Junior  <sergiodj@redhat.com>
13678
13679         * infcmd.c (construct_inferior_arguments): Assert that
13680         'argc' is greater than 0.
13681
13682 2020-01-29  Luis Machado  <luis.machado@linaro.org>
13683
13684         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
13685         (BRK_INSN_MASK): Define to 0xd4200000.
13686         (aarch64_program_breakpoint_here_p): New function.
13687         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
13688         * arch-utils.c (default_program_breakpoint_here_p): Moved from
13689         breakpoint.c.
13690         * arch-utils.h (default_program_breakpoint_here_p): Moved from
13691         breakpoint.h
13692         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
13693         call gdbarch_program_breakpoint_here_p.
13694         (program_breakpoint_here): Moved to arch-utils.c, renamed to
13695         default_program_breakpoint_here_p, changed return type to bool and
13696         simplified.
13697         * breakpoint.h (program_breakpoint_here): Moved prototype to
13698         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
13699         return type to bool.
13700         * gdbarch.c: Regenerate.
13701         * gdbarch.h: Regenerate.
13702         * gdbarch.sh (program_breakpoint_here_p): New method.
13703         * infrun.c (handle_signal_stop): Call
13704         gdbarch_program_breakpoint_here_p.
13705
13706 2020-01-26  Tom Tromey  <tom@tromey.com>
13707
13708         * ctfread.c (struct ctf_fp_info): Reindent.
13709         (_initialize_ctfread): Remove.
13710
13711 2020-01-26  Tom Tromey  <tom@tromey.com>
13712
13713         * psymtab.c (partial_map_expand_apply)
13714         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
13715         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
13716         (psym_print_stats, psym_expand_symtabs_for_function)
13717         (psym_map_symbol_filenames, psym_map_matching_symbols)
13718         (psym_expand_symtabs_matching)
13719         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
13720         (maintenance_check_psymtabs): Use new methods.
13721         * psympriv.h (struct partial_symtab) <readin_p,
13722         get_compunit_symtab>: New methods.
13723         <readin, compunit_symtab>: Remove members.
13724         (struct standard_psymtab): New.
13725         (struct legacy_psymtab): Derive from standard_psymtab.
13726         * dwarf2read.h (struct dwarf2_psymtab): Derive from
13727         standard_psymtab.
13728         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
13729
13730 2020-01-26  Tom Tromey  <tom@tromey.com>
13731
13732         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
13733         read_dependencies.  Add assert.
13734         * psymtab.c (partial_symtab::read_dependencies): New method.
13735         * psympriv.h (struct partial_symtab) <read_dependencies>: New
13736         method.
13737         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
13738         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
13739         read_dependencies.
13740         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
13741         Add assert.
13742
13743 2020-01-26  Tom Tromey  <tom@tromey.com>
13744
13745         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
13746         Call expand_psymtab.
13747         (xcoff_read_symtab): Call expand_psymtab.
13748         (xcoff_start_psymtab, xcoff_end_psymtab): Set
13749         legacy_expand_psymtab.
13750         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
13751         method.
13752         (struct legacy_psymtab) <expand_psymtab>: Implement.
13753         <legacy_expand_psymtab>: New member.
13754         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
13755         (parse_partial_symbols): Set legacy_expand_psymtab.
13756         (psymtab_to_symtab_1): Change argument order.  Call
13757         expand_psymtab.
13758         (new_psymtab): Set legacy_expand_psymtab.
13759         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
13760         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
13761         expand_psymtab.
13762         (dwarf2_psymtab::expand_psymtab): Rename from
13763         psymtab_to_symtab_1.  Call expand_psymtab.
13764         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
13765         (dbx_end_psymtab): Likewise.
13766         (dbx_psymtab_to_symtab_1): Change argument order. Call
13767         expand_psymtab.
13768         (dbx_read_symtab): Call expand_psymtab.
13769         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
13770         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
13771         (ctf_psymtab::read_symtab): Call expand_psymtab.
13772
13773 2020-01-26  Tom Tromey  <tom@tromey.com>
13774
13775         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
13776         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
13777         messages.
13778         * mdebugread.c (mdebug_read_symtab): Remove prints.
13779         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
13780         assert.
13781         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
13782
13783 2020-01-26  Tom Tromey  <tom@tromey.com>
13784
13785         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
13786         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
13787         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
13788         legacy_symtab.
13789         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
13790         * psymtab.c (psymtab_to_symtab): Call method.
13791         (dump_psymtab): Update.
13792         * psympriv.h (struct partial_symtab): Add virtual destructor.
13793         <read_symtab>: New method.
13794         (struct legacy_symtab): New.
13795         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
13796         (struct pst_map) <pst>: Now a legacy_psymtab.
13797         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
13798         (new_psymtab): Use legacy_psymtab.
13799         * dwarf2read.h (struct dwarf2_psymtab): New.
13800         (struct dwarf2_per_cu_data) <psymtab>: Use it.
13801         * dwarf2read.c (dwarf2_create_include_psymtab)
13802         (dwarf2_build_include_psymtabs, create_type_unit_group)
13803         (create_partial_symtab, process_psymtab_comp_unit_reader)
13804         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
13805         (set_partial_user): Use dwarf2_psymtab.
13806         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
13807         (psymtab_to_symtab_1, process_full_comp_unit)
13808         (process_full_type_unit, dwarf2_ranges_read)
13809         (dwarf2_get_pc_bounds, psymtab_include_file_name)
13810         (dwarf_decode_lines): Use dwarf2_psymtab.
13811         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
13812         (add_address_entry_worker, write_one_signatured_type)
13813         (recursively_count_psymbols, recursively_write_psymbols)
13814         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
13815         (write_debug_names): Likewise.
13816         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
13817         <pst>: Now a legacy_psymtab.
13818         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
13819         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
13820         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
13821         * ctfread.c (struct ctf_psymtab): New.
13822         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
13823         ctf_psymtab.
13824         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
13825         (create_partial_symtab): Return a ctf_psymtab.
13826         (scan_partial_symbols): Update.
13827
13828 2020-01-26  Tom Tromey  <tom@tromey.com>
13829
13830         * xcoffread.c (xcoff_start_psymtab): Use new.
13831         * psymtab.c (partial_symtab::partial_symtab): New constructor,
13832         renamed from start_psymtab_common.
13833         * psympriv.h (struct partial_symtab): Add new constructor.
13834         (start_psymtab_common): Don't declare.
13835         * mdebugread.c (parse_partial_symbols): Use new.
13836         * dwarf2read.c (create_partial_symtab): Use new.
13837         * dbxread.c (start_psymtab): Use new.
13838         * ctfread.c (create_partial_symtab): Use new.
13839
13840 2020-01-26  Tom Tromey  <tom@tromey.com>
13841
13842         * xcoffread.c (xcoff_end_psymtab): Use new.
13843         * psymtab.c (start_psymtab_common): Use new.
13844         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
13845         Update.
13846         * psympriv.h (struct partial_symtab): Add parameters to
13847         constructor.  Don't inline.
13848         (allocate_psymtab): Don't declare.
13849         * mdebugread.c (new_psymtab): Use new.
13850         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
13851         * dbxread.c (dbx_end_psymtab): Use new.
13852
13853 2020-01-26  Tom Tromey  <tom@tromey.com>
13854
13855         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
13856         allocate_psymtab.  Update documentation.
13857         * psymtab.c (psymtab_storage::install_psymtab): Rename from
13858         allocate_psymtab.  Do not use new.
13859         (allocate_psymtab): Use new.  Update.
13860
13861 2020-01-26  Tom Tromey  <tom@tromey.com>
13862
13863         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
13864         * psymtab.c (psym_print_stats): Update.
13865         * psympriv.h (struct partial_symtab) <readin,
13866         psymtabs_addrmap_supported, anonymous>: Now bool.
13867         * mdebugread.c (psymtab_to_symtab_1): Update.
13868         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
13869         (build_type_psymtabs_reader, psymtab_to_symtab_1)
13870         (process_full_comp_unit, process_full_type_unit): Update.
13871         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
13872         * ctfread.c (psymtab_to_symtab): Update.
13873
13874 2020-01-26  Tom Tromey  <tom@tromey.com>
13875
13876         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
13877         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
13878         * psymtab.c (psymtab_storage): Delete psymtabs.
13879         (psymtab_storage::allocate_psymtab): Use new.
13880         (psymtab_storage::discard_psymtab): Use delete.
13881         * psympriv.h (struct partial_symtab): Add constructor and
13882         initializers.
13883
13884 2020-01-26  Tom Tromey  <tom@tromey.com>
13885
13886         * machoread.c: Do not include psympriv.h.
13887
13888 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13889
13890         * NEWS: Mention the new option and the set/show commands.
13891
13892 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13893
13894         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
13895         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
13896         (validate_exec_file): New variables, enums, functions.
13897         (exec_file_locate_attach, print_section_info): Style the filenames.
13898         (_initialize_exec): Install show_exec_file_mismatch_command and
13899          set_exec_file_mismatch_command.
13900         * gdbcore.h (validate_exec_file): Declare.
13901         * infcmd.c (attach_command): Call validate_exec_file.
13902         * remote.c ( remote_target::remote_add_inferior): Likewise.
13903
13904 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13905
13906         * frame.c (find_frame_sal): Move call to get_next_frame into more
13907         inner scope.
13908         * inline-frame.c (inilne_state) <inline_state>: Update argument
13909         types.
13910         (inilne_state) <skipped_symbol>: Rename to...
13911         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
13912         (skip_inline_frames): Build vector of skipped symbols and use this
13913         to reate the inline_state.
13914         (inline_skipped_symbol): Add a comment and some assertions, fetch
13915         skipped symbol from the list.
13916
13917 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13918
13919         * buildsym.c (lte_is_less_than): Delete.
13920         (buildsym_compunit::end_symtab_with_blockvector): Create local
13921         lambda function to sort line table entries, and use
13922         std::stable_sort instead of std::sort.
13923         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
13924         markers when looking for a previous line.
13925
13926 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13927
13928         * dwarf2read.c (lnp_state_machine::record_line): Include
13929         end_sequence parameter in debug print out.  Record the line if we
13930         are at an end_sequence marker even if it's not the start of a
13931         statement.
13932         * symmisc.c (maintenance_print_one_line_table): Print end of
13933         sequence markers with 'END' not '0'.
13934
13935 2020-01-24  Pedro Alves  <palves@redhat.com>
13936
13937         PR gdb/25410
13938         * thread.c (scoped_restore_current_thread::restore): Use
13939         switch_to_inferior_no_thread.
13940         * exec.c: Include "progspace-and-thread.h".
13941         (add_target_sections, remove_target_sections):
13942         scoped_restore_current_pspace_and_thread instead of
13943         scoped_restore_current_thread.
13944         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
13945         and aspace to the inferior before calling clone_program_space.
13946         Remove stale comment.
13947
13948 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
13949
13950         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
13951         (arm_netbsd_nat_target::fetch_registers): ...this.
13952         (arm_nbsd_nat_target::store_registers): Rename to...
13953         (arm_netbsd_nat_target::store_registers): ...this.
13954
13955 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
13956
13957         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13958         register_t.
13959
13960 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
13961
13962         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
13963         Update comment.
13964         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
13965         Likewise.
13966         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
13967         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
13968         the correct replacement (iterate_over_regset_sections).
13969         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
13970         Update comment.
13971
13972 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
13973
13974         PR gdb/23718
13975         * gdb/python/python.c (execute_gdb_command): Call
13976         async_enable_stdin in catch block.
13977
13978 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13979
13980         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
13981         SWITCH_THRU_ALL_UIS.
13982
13983 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13984
13985         PR tui/9765
13986         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
13987         comment, add extra parameter, and update to store previous symbol
13988         when appropriate.
13989         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
13990         add extra parameter.
13991         * tui/tui-disasm.c (tui_disassemble): Update header comment,
13992         remove unneeded parameter, add try/catch around gdb_print_insn,
13993         rewrite to add items to asm_lines vector.
13994         (tui_find_backward_disassembly_start_address): New function.
13995         (tui_find_disassembly_address): Updated throughout.
13996         (tui_disasm_window::set_contents): Update for changes to
13997         tui_disassemble.
13998         (tui_disasm_window::do_scroll_vertical): No need to adjust the
13999         number of lines to scroll.
14000
14001 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
14002
14003         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
14004         (SECT_OFF_DATA): Likewise.
14005         (SECT_OFF_RODATA): Likewise.
14006         (SECT_OFF_TEXT): Likewise.
14007         (SECT_OFF_BSS): Likewise.
14008         (struct objfile) <text_section_offset, data_section_offset>: New
14009         methods.
14010         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
14011         objfile::text_section_offset.
14012         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
14013         * coffread.c (coff_symtab_read): Likewise.
14014         (enter_linenos): Likewise.
14015         (process_coff_symbol): Likewise.
14016         * ctfread.c (get_objfile_text_range): Likewise.
14017         * dtrace-probe.c (dtrace_probe::get_relocated_address):
14018         Use objfile::data_section_offset.
14019         * dwarf2-frame.c (execute_cfa_program): Use
14020         objfile::text_section_offset.
14021         (dwarf2_frame_find_fde): Likewise.
14022         * dwarf2read.c (create_addrmap_from_index): Likewise.
14023         (create_addrmap_from_aranges): Likewise.
14024         (dw2_find_pc_sect_compunit_symtab): Likewise.
14025         (process_psymtab_comp_unit_reader): Likewise.
14026         (add_partial_symbol): Likewise.
14027         (add_partial_subprogram): Likewise.
14028         (process_full_comp_unit): Likewise.
14029         (read_file_scope): Likewise.
14030         (read_func_scope): Likewise.
14031         (read_lexical_block_scope): Likewise.
14032         (read_call_site_scope): Likewise.
14033         (dwarf2_rnglists_process): Likewise.
14034         (dwarf2_ranges_process): Likewise.
14035         (dwarf2_ranges_read): Likewise.
14036         (dwarf_decode_lines_1): Likewise.
14037         (new_symbol): Likewise.
14038         (dwarf2_fetch_die_loc_sect_off): Likewise.
14039         (dwarf2_per_cu_text_offset): Likewise.
14040         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
14041         * hppa-tdep.c (read_unwind_info): Likewise.
14042         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
14043         * psympriv.h (struct partial_symtab): Likewise.
14044         * psymtab.c (find_pc_sect_psymtab): Likewise.
14045         * solib-svr4.c (enable_break): Likewise.
14046         * stap-probe.c (relocate_address): Use
14047         objfile::data_section_offset.
14048         * xcoffread.c (enter_line_range): Use
14049         objfile::text_section_offset.
14050         (read_xcoff_symtab): Likewise.
14051
14052 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
14053
14054         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
14055         declaration to narrower scopes.
14056
14057 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
14058
14059         * darwin-nat.h (struct darwin_exception_msg, enum
14060         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
14061         Move up.
14062         (class darwin_nat_target) <wait_1, check_new_threads,
14063         decode_exception_message, decode_message, stop_inferior,
14064         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
14065         * darwin-nat.c (darwin_check_new_threads): Rename to...
14066         (darwin_nat_target::check_new_threads): ... this.
14067         (darwin_suspend_inferior_it): Remove.
14068         (darwin_decode_exception_message): Rename to...
14069         (darwin_nat_target::decode_exception_message): ... this.
14070         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
14071         (darwin_decode_message): Rename to...
14072         (darwin_nat_target::decode_message): ... this.
14073         (cancel_breakpoint): Rename to...
14074         (darwin_nat_target::cancel_breakpoint): ... this.
14075         (darwin_wait): Rename to...
14076         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
14077         instead of iterate_over_inferiors.
14078         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
14079         (darwin_stop_inferior): Rename to...
14080         (darwin_nat_target::stop_inferior): ... this.
14081         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
14082         (darwin_init_thread_list): Rename to...
14083         (darwin_nat_target::init_thread_list): ... this.
14084         (darwin_ptrace_him): Rename to...
14085         (darwin_nat_target::ptrace_him): ... this.
14086         (darwin_nat_target::create_inferior): Pass lambda function to
14087         fork_inferior.
14088         (darwin_nat_target::detach): Call stop_inferior instead of
14089         darwin_stop_inferior.
14090         * fork-inferior.h (fork_inferior): Change init_trace_fun
14091         parameter to gdb::function_view.
14092         * fork-inferior.c (fork_inferior): Likewise.
14093
14094 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
14095
14096         * i386-cygwin-tdep.c (core_process_module_section): Update.
14097         * windows-nat.c (struct lm_info_windows): Add text_offset.
14098         (windows_xfer_shared_libraries): Update.
14099         * windows-tdep.c (windows_xfer_shared_library):
14100         Add text_offset_cached argument.
14101         * windows-tdep.h (windows_xfer_shared_library): Update.
14102
14103 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
14104
14105         * gdbarch.sh: Add declaration for _initialize_gdbarch.
14106
14107 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
14108
14109         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
14110         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
14111         replace with range-based for.
14112         (gdbsim_interrupt_inferior): Remove.
14113         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
14114         with a range-based for.  Inline code from
14115         gdbsim_interrupt_inferior.
14116
14117 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
14118
14119         * infrun.c (proceed): Fix indentation.
14120
14121 2020-01-21  Tom Tromey  <tromey@adacore.com>
14122
14123         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
14124         * python/python.c (python_extension_ops): Update.
14125         (gdbpy_colorize): New function.
14126         * python/lib/gdb/__init__.py (colorize): New function.
14127         * extension.h (ext_lang_colorize): Declare.
14128         * extension.c (ext_lang_colorize): New function.
14129         * extension-priv.h (struct extension_language_ops) <colorize>: New
14130         member.
14131         * cli/cli-style.c (_initialize_cli_style): Update help text.
14132
14133 2020-01-21  Luis Machado  <luis.machado@linaro.org>
14134
14135         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
14136         <cond>: Change type to bool.
14137         (aarch64_displaced_step_b_cond): Update cond to use bool type.
14138         (aarch64_displaced_step_cb): Likewise.
14139         (aarch64_displaced_step_tb): Likewise.
14140
14141 2020-01-21  Luis Machado  <luis.machado@linaro.org>
14142
14143         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
14144         output.
14145
14146 2020-01-21  Luis Machado  <luis.machado@linaro.org>
14147
14148         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
14149         <pc_adjust>: Adjust the documentation.
14150         (aarch64_displaced_step_fixup): Check if PC really moved before
14151         adjusting it.
14152
14153 2020-01-19  Tom Tromey  <tom@tromey.com>
14154
14155         * disasm.c (~gdb_disassembler): New destructor.
14156         (gdb_buffered_insn_length): Call disassemble_free_target.
14157         * disasm.h (class gdb_disassembler): Declare destructor.  Use
14158         DISABLE_COPY_AND_ASSIGN.
14159
14160 2020-01-19  Tom Tromey  <tom@tromey.com>
14161
14162         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
14163         (die_reader_func_ftype): Remove.
14164         (cutu_reader): New class.
14165         (dw2_get_file_names_reader): Remove "data" parameter.
14166         (dw2_get_file_names): Use cutu_reader.
14167         (create_debug_type_hash_table): Update.
14168         (read_cutu_die_from_dwo): Update comment.
14169         (lookup_dwo_unit): Add dwo_name parameter.
14170         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
14171         die_reader_func_ftype and data parameters.
14172         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
14173         Remove die_reader_func_ftype and data parameters.
14174         (~cutu_reader): New; from init_cutu_and_read_dies.
14175         (cutu_reader::cutu_reader): Rename from
14176         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
14177         and data parameters.
14178         (init_cutu_and_read_dies_simple): Remove.
14179         (struct process_psymtab_comp_unit_data): Remove.
14180         (process_psymtab_comp_unit_reader): Remove data parameter; add
14181         want_partial_unit and pretend_language parameters.
14182         (process_psymtab_comp_unit): Use cutu_reader.
14183         (build_type_psymtabs_reader): Remove data parameter.
14184         (build_type_psymtabs_1): Use cutu_reader.
14185         (process_skeletonless_type_unit): Likewise.
14186         (load_partial_comp_unit_reader): Remove.
14187         (load_partial_comp_unit): Use cutu_reader.
14188         (load_full_comp_unit_reader): Remove.
14189         (load_full_comp_unit): Use cutu_reader.
14190         (struct create_dwo_cu_data): Remove.
14191         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
14192         dwo_unit parameters.
14193         (create_cus_hash_table): Use cutu_reader.
14194         (struct dwarf2_read_addr_index_data): Remove.
14195         (dwarf2_read_addr_index_reader): Remove.
14196         (dwarf2_read_addr_index): Use cutu_reader.
14197         (read_signatured_type_reader): Remove.
14198         (read_signatured_type): Use cutu_reader.
14199
14200 2020-01-19  Tom Tromey  <tom@tromey.com>
14201
14202         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
14203         * tui/tui-wingeneral.h (class tui_suppress_output): New.
14204         (tui_wrefresh): Declare.
14205         * tui/tui-wingeneral.c (suppress_output): New global.
14206         (tui_suppress_output, ~tui_suppress_output): New constructor and
14207         destructor.
14208         (tui_wrefresh): New function.
14209         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
14210         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
14211         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
14212         method.
14213         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
14214         tui_wrefresh.
14215         (tui_data_window::no_refresh): New method.
14216         (tui_data_item_window::refresh_window): Call tui_wrefresh.
14217         (tui_reg_command): Use tui_suppress_output
14218         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
14219         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
14220         method.
14221         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
14222
14223 2020-01-19  Tom Tromey  <tom@tromey.com>
14224
14225         * tui/tui-winsource.c (tui_update_source_windows_with_line):
14226         Handle case where symtab is null.
14227
14228 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
14229
14230         * linux-fork.c (one_fork_p): Simplify.
14231
14232 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
14233
14234         * top.c (struct qt_args): Remove.
14235         (kill_or_detach): Change return type to void, replace `void *`
14236         parameter with a proper one.
14237         (print_inferior_quit_action):  Likewise.
14238         (quit_confirm): Use range-based for loop to iterate over inferiors.
14239         (quit_force): Likewise.
14240
14241 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
14242
14243         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
14244         `void *` parameter with proper parameters.
14245         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
14246         (print_one_inferior): Change return type to void, replace `void *`
14247         parameter with proper parameters.
14248         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
14249         inferiors.
14250         (get_other_inferior): Remove.
14251         (mi_cmd_remove_inferior): Use range-based loop to iterate over
14252         inferiors.
14253
14254 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
14255
14256         * mi/mi-interp.c (report_initial_inferior): Remove.
14257         (mi_interp::init): Use range-based for to iterate over inferiors.
14258
14259 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
14260
14261         * python/py-inferior.c (build_inferior_list): Remove.
14262         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
14263
14264 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
14265
14266         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
14267         (btrace_stitch_trace): Likewise.
14268         * charset.c (intermediate_encoding): Likewise (vaild).
14269         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
14270         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
14271         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
14272
14273 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
14274
14275         * windows-tdep.c (windows_get_tlb_type):
14276         Add rtl_user_process_parameters type.
14277
14278 2020-01-16  Pedro Alves  <palves@redhat.com>
14279             Norbert Lange  <nolange79@gmail.com>
14280
14281         PR build/24805
14282         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
14283         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
14284         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
14285         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
14286         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
14287         (ps_plog): Redeclare exported functions with default visibility.
14288
14289 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
14290
14291         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
14292         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
14293
14294 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
14295
14296         * infcmd.c (post_create_inferior): Use get_thread_regcache
14297         instead of get_current_regcache.
14298
14299 2020-01-14  Tom Tromey  <tom@tromey.com>
14300
14301         PR symtab/12535:
14302         * python/python.c (gdbpy_decode_line): Treat empty string the same
14303         as no argument.
14304
14305 2020-01-14  Tom Tromey  <tom@tromey.com>
14306
14307         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
14308
14309 2020-01-14  Tom Tromey  <tom@tromey.com>
14310
14311         * nat/linux-btrace.c: Don't include <config.h>.
14312         * nat/linux-ptrace.c: Don't include <config.h>.
14313         * nat/x86-linux-dregs.c: Don't include <config.h>.
14314
14315 2020-01-14  Tom Tromey  <tom@tromey.com>
14316
14317         * configure: Rebuild.
14318         * configure.ac: Move many checks to ../gdbsupport/common.m4.
14319
14320 2020-01-14  Tom Tromey  <tom@tromey.com>
14321
14322         * nat/x86-linux-dregs.c: Include configh.h.
14323         * nat/linux-ptrace.c: Include configh.h.
14324         * nat/linux-btrace.c: Include configh.h.
14325         * defs.h: Include config.h, bfd.h.
14326         * configure.ac: Don't source common.host.
14327         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
14328         * configure: Rebuild.
14329         * acinclude.m4: Update path.
14330         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
14331         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
14332         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
14333         (CLIBS): Add LIBSUPPORT.
14334         (CDEPS): Likewise.
14335         (COMMON_SFILES): Remove gdbsupport files.
14336         (HFILES_NO_SRCDIR): Likewise.
14337         (stamp-version): Update path to create-version.sh.
14338         (ALLDEPFILES): Remove gdbsupport files.
14339
14340 2020-01-14  Tom Tromey  <tom@tromey.com>
14341
14342         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
14343         USE_WIN32API when needed.
14344         * configure.ac (USE_WIN32API): Don't define.
14345         (WIN32LIBS): Use WIN32APILIBS.
14346         * configure: Rebuild.
14347
14348 2020-01-14  Tom Tromey  <tom@tromey.com>
14349
14350         * configure: Rebuild.
14351         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
14352
14353 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14354
14355         * skip.c (skip_function_command): Make skip w/o arguments use the
14356         name of the inlined function if pc is inside any inlined function.
14357
14358 2020-01-14  Luis Machado  <luis.machado@linaro.org>
14359
14360         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
14361         * infrun.c (resume_1): Likewise.
14362         (handle_inferior_event): Remove stale comment.
14363         * linux-nat.c (linux_nat_target::resume): Update comments.
14364         (save_stop_reason): Likewise.
14365         (linux_nat_filter_event): Likewise.
14366         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
14367
14368 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
14369
14370         * elfread.c (record_minimal_symbol): Set section index to 0 for
14371         non-allocatable sections.
14372
14373
14374 2020-01-13  Ali Tamur <tamur@google.com>
14375
14376         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
14377         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
14378         to gdb::optional.  Update comments.
14379         (dwo_file): Update comments.
14380         (read_attribute): Update API to take an additional out parameter,
14381         need_reprocess.  This is used to mark attributes that need other
14382         attributes (e.g. str_offsets_base) for correct computation which may not
14383         have been read yet.
14384         (read_attribute_reprocess): New function declaration.
14385         (read_addr_index): Likewise.
14386         (read_dwo_str_index): Likewise.
14387         (read_stub_str_index): Likewise.
14388         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
14389         (lookup_addr_base): New function definition.
14390         (lookup_ranges_base): Likewise.
14391         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
14392         lookup_ranges_base.
14393         (init_cutu_and_read_dies): Update comments.
14394         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
14395         unit.  This is used to inherit parent's str_offsets_base and addr_base.
14396         Update comments.
14397         (init_cutu_and_read_dies_simple): Reflect API changes.
14398         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
14399         (create_cus_hash_table): Change API to take parent compile unit.
14400         Reflect API changes.
14401         (open_and_init_dwo_file): Reflect API changes.
14402         (dwarf2_get_pc_bounds): Update comments.
14403         (dwarf2_record_block_ranges): Likewise.
14404         (read_full_die_1): Change implementation to reprocess attributes that
14405         need str_offsets_base and addr_base.
14406         (partial_die_info::read): Likewise.
14407         (read_attribute_reprocess): New function definition.
14408         (read_attribute_value): Change API to take an additional out parameter,
14409         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
14410         when a non-dwo compile unit has index based attributes.
14411         (read_attribute): Reflect API changes.
14412         (read_addr_index_1): Reflect API changes.  Update comments.
14413         (dwarf2_read_addr_index_data): Reflect API changes.
14414         (dwarf2_read_addr_index): Likewise.
14415         (read_str_index): Change API and implementation.  This becomes a helper
14416         to be used by the new string index related methods.  Update error
14417         message and comments.
14418         (read_dwo_str_index): New function definition.
14419         (read_stub_str_index): Likewise.
14420         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
14421         * symfile.h (dwarf2_debug_sections): Likewise.
14422         * xcoffread.c (dwarf2_debug_sections): Likewise.
14423
14424 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
14425
14426         * gdbcore.h (struct core_fns) <core_read_registers>: Change
14427         core_reg_sect type to gdb_byte *.
14428         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
14429         * cris-tdep.c (fetch_core_registers): Likewise.
14430         * corelow.c (core_target::get_core_register_section): Change
14431         type of `contents` to gdb::byte_vector.
14432
14433 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
14434
14435         * tui/tui-wingeneral.c (box_win): Position the title in the center
14436         of the border.
14437
14438 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
14439
14440         * corelow.c (core_target::get_core_register_section): Use
14441           std::vector instead of alloca.
14442
14443 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
14444
14445         * warning.m4: Add -Wmissing-declarations to build_warnings.
14446         * configure: Re-generate.
14447
14448 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
14449
14450         * python/python.c (init__gdb_module): Add declaration.
14451
14452 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
14453
14454         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
14455         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
14456         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
14457         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
14458         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
14459         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
14460         * ada-exp.y (_initialize_ada_exp): Add declaration.
14461         * ada-lang.c (_initialize_ada_language): Add declaration.
14462         * ada-tasks.c (_initialize_tasks): Add declaration.
14463         * agent.c (_initialize_agent): Add declaration.
14464         * aix-thread.c (_initialize_aix_thread): Add declaration.
14465         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
14466         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
14467         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
14468         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
14469         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
14470         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
14471         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
14472         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
14473         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
14474         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
14475         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
14476         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
14477         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
14478         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
14479         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
14480         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
14481         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
14482         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
14483         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
14484         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
14485         * annotate.c (_initialize_annotate): Add declaration.
14486         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
14487         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
14488         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
14489         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
14490         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
14491         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
14492         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
14493         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
14494         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
14495         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
14496         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
14497         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
14498         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
14499         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
14500         * auto-load.c (_initialize_auto_load): Add declaration.
14501         * auxv.c (_initialize_auxv): Add declaration.
14502         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
14503         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
14504         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
14505         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
14506         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
14507         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
14508         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
14509         * breakpoint.c (_initialize_breakpoint): Add declaration.
14510         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
14511         * btrace.c (_initialize_btrace): Add declaration.
14512         * charset.c (_initialize_charset): Add declaration.
14513         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
14514         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
14515         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
14516         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
14517         * cli/cli-script.c (_initialize_cli_script): Add declaration.
14518         * cli/cli-style.c (_initialize_cli_style): Add declaration.
14519         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
14520         * coffread.c (_initialize_coffread): Add declaration.
14521         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
14522         * compile/compile.c (_initialize_compile): Add declaration.
14523         * complaints.c (_initialize_complaints): Add declaration.
14524         * completer.c (_initialize_completer): Add declaration.
14525         * copying.c (_initialize_copying): Add declaration.
14526         * corefile.c (_initialize_core): Add declaration.
14527         * corelow.c (_initialize_corelow): Add declaration.
14528         * cp-abi.c (_initialize_cp_abi): Add declaration.
14529         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
14530         * cp-support.c (_initialize_cp_support): Add declaration.
14531         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
14532         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
14533         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
14534         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
14535         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
14536         * ctfread.c (_initialize_ctfread): Add declaration.
14537         * d-lang.c (_initialize_d_language): Add declaration.
14538         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
14539         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
14540         * dbxread.c (_initialize_dbxread): Add declaration.
14541         * dcache.c (_initialize_dcache): Add declaration.
14542         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
14543         * disasm.c (_initialize_disasm): Add declaration.
14544         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
14545         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
14546         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
14547         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
14548         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
14549         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
14550         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
14551         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
14552         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
14553         * elfread.c (_initialize_elfread): Add declaration.
14554         * exec.c (_initialize_exec): Add declaration.
14555         * extension.c (_initialize_extension): Add declaration.
14556         * f-lang.c (_initialize_f_language): Add declaration.
14557         * f-valprint.c (_initialize_f_valprint): Add declaration.
14558         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
14559         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
14560         * filesystem.c (_initialize_filesystem): Add declaration.
14561         * findcmd.c (_initialize_mem_search): Add declaration.
14562         * findvar.c (_initialize_findvar): Add declaration.
14563         * fork-child.c (_initialize_fork_child): Add declaration.
14564         * frame-base.c (_initialize_frame_base): Add declaration.
14565         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
14566         * frame.c (_initialize_frame): Add declaration.
14567         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
14568         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
14569         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
14570         * gcore.c (_initialize_gcore): Add declaration.
14571         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
14572         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
14573         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
14574         * gdbarch.c (_initialize_gdbarch): Add declaration.
14575         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
14576         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
14577         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
14578         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
14579         * go-lang.c (_initialize_go_language): Add declaration.
14580         * go32-nat.c (_initialize_go32_nat): Add declaration.
14581         * guile/guile.c (_initialize_guile): Add declaration.
14582         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
14583         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
14584         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
14585         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
14586         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
14587         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
14588         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
14589         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
14590         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
14591         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
14592         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
14593         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
14594         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
14595         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
14596         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
14597         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
14598         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
14599         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
14600         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
14601         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
14602         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
14603         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
14604         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
14605         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
14606         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
14607         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
14608         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
14609         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
14610         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
14611         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
14612         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
14613         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
14614         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
14615         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
14616         * infcall.c (_initialize_infcall): Add declaration.
14617         * infcmd.c (_initialize_infcmd): Add declaration.
14618         * inflow.c (_initialize_inflow): Add declaration.
14619         * infrun.c (_initialize_infrun): Add declaration.
14620         * interps.c (_initialize_interpreter): Add declaration.
14621         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
14622         * jit.c (_initialize_jit): Add declaration.
14623         * language.c (_initialize_language): Add declaration.
14624         * linux-fork.c (_initialize_linux_fork): Add declaration.
14625         * linux-nat.c (_initialize_linux_nat): Add declaration.
14626         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
14627         * linux-thread-db.c (_initialize_thread_db): Add declaration.
14628         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
14629         * m2-lang.c (_initialize_m2_language): Add declaration.
14630         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
14631         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
14632         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
14633         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
14634         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
14635         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
14636         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
14637         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
14638         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
14639         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
14640         * machoread.c (_initialize_machoread): Add declaration.
14641         * macrocmd.c (_initialize_macrocmd): Add declaration.
14642         * macroscope.c (_initialize_macroscope): Add declaration.
14643         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
14644         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
14645         * maint.c (_initialize_maint_cmds): Add declaration.
14646         * mdebugread.c (_initialize_mdebugread): Add declaration.
14647         * memattr.c (_initialize_mem): Add declaration.
14648         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
14649         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
14650         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
14651         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
14652         * mi/mi-main.c (_initialize_mi_main): Add declaration.
14653         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
14654         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
14655         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
14656         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
14657         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
14658         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
14659         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
14660         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
14661         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
14662         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
14663         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
14664         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
14665         * mipsread.c (_initialize_mipsread): Add declaration.
14666         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
14667         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
14668         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
14669         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
14670         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
14671         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
14672         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
14673         * nto-procfs.c (_initialize_procfs): Add declaration.
14674         * objc-lang.c (_initialize_objc_language): Add declaration.
14675         * observable.c (_initialize_observer): Add declaration.
14676         * opencl-lang.c (_initialize_opencl_language): Add declaration.
14677         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
14678         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
14679         * osabi.c (_initialize_gdb_osabi): Add declaration.
14680         * osdata.c (_initialize_osdata): Add declaration.
14681         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
14682         * parse.c (_initialize_parse): Add declaration.
14683         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
14684         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
14685         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
14686         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
14687         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
14688         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
14689         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
14690         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
14691         * printcmd.c (_initialize_printcmd): Add declaration.
14692         * probe.c (_initialize_probe): Add declaration.
14693         * proc-api.c (_initialize_proc_api): Add declaration.
14694         * proc-events.c (_initialize_proc_events): Add declaration.
14695         * proc-service.c (_initialize_proc_service): Add declaration.
14696         * procfs.c (_initialize_procfs): Add declaration.
14697         * producer.c (_initialize_producer): Add declaration.
14698         * psymtab.c (_initialize_psymtab): Add declaration.
14699         * python/python.c (_initialize_python): Add declaration.
14700         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
14701         * record-btrace.c (_initialize_record_btrace): Add declaration.
14702         * record-full.c (_initialize_record_full): Add declaration.
14703         * record.c (_initialize_record): Add declaration.
14704         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
14705         * regcache.c (_initialize_regcache): Add declaration.
14706         * reggroups.c (_initialize_reggroup): Add declaration.
14707         * remote-notif.c (_initialize_notif): Add declaration.
14708         * remote-sim.c (_initialize_remote_sim): Add declaration.
14709         * remote.c (_initialize_remote): Add declaration.
14710         * reverse.c (_initialize_reverse): Add declaration.
14711         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
14712         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
14713         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
14714         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
14715         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
14716         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
14717         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
14718         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
14719         Add declaration.
14720         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
14721         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
14722         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
14723         * rust-exp.y (_initialize_rust_exp): Add declaration.
14724         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
14725         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
14726         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
14727         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
14728         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
14729         * score-tdep.c (_initialize_score_tdep): Add declaration.
14730         * ser-go32.c (_initialize_ser_dos): Add declaration.
14731         * ser-mingw.c (_initialize_ser_windows): Add declaration.
14732         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
14733         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
14734         * ser-uds.c (_initialize_ser_socket): Add declaration.
14735         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
14736         * serial.c (_initialize_serial): Add declaration.
14737         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
14738         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
14739         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
14740         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
14741         * skip.c (_initialize_step_skip): Add declaration.
14742         * sol-thread.c (_initialize_sol_thread): Add declaration.
14743         * solib-aix.c (_initialize_solib_aix): Add declaration.
14744         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
14745         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
14746         * solib-frv.c (_initialize_frv_solib): Add declaration.
14747         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
14748         * solib-target.c (_initialize_solib_target): Add declaration.
14749         * solib.c (_initialize_solib): Add declaration.
14750         * source-cache.c (_initialize_source_cache): Add declaration.
14751         * source.c (_initialize_source): Add declaration.
14752         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
14753         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
14754         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
14755         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
14756         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
14757         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
14758         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
14759         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
14760         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
14761         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
14762         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
14763         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
14764         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
14765         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
14766         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
14767         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
14768         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
14769         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
14770         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
14771         * stabsread.c (_initialize_stabsread): Add declaration.
14772         * stack.c (_initialize_stack): Add declaration.
14773         * stap-probe.c (_initialize_stap_probe): Add declaration.
14774         * std-regs.c (_initialize_frame_reg): Add declaration.
14775         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
14776         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
14777         * symfile.c (_initialize_symfile): Add declaration.
14778         * symmisc.c (_initialize_symmisc): Add declaration.
14779         * symtab.c (_initialize_symtab): Add declaration.
14780         * target.c (_initialize_target): Add declaration.
14781         * target-connection.c (_initialize_target_connection): Add
14782         declaration.
14783         * target-dcache.c (_initialize_target_dcache): Add declaration.
14784         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
14785         * thread.c (_initialize_thread): Add declaration.
14786         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
14787         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
14788         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
14789         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
14790         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
14791         * tracectf.c (_initialize_ctf): Add declaration.
14792         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
14793         * tracefile.c (_initialize_tracefile): Add declaration.
14794         * tracepoint.c (_initialize_tracepoint): Add declaration.
14795         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
14796         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
14797         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
14798         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
14799         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
14800         * tui/tui-win.c (_initialize_tui_win): Add declaration.
14801         * tui/tui.c (_initialize_tui): Add declaration.
14802         * typeprint.c (_initialize_typeprint): Add declaration.
14803         * ui-style.c (_initialize_ui_style): Add declaration.
14804         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
14805         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
14806         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
14807         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
14808         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
14809         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
14810         * unittests/filtered_iterator-selftests.c
14811         (_initialize_filtered_iterator_selftests): Add declaration.
14812         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
14813         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
14814         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
14815         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
14816         * unittests/main-thread-selftests.c
14817         (_initialize_main_thread_selftests): Add declaration.
14818         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
14819         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
14820         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
14821         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
14822         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
14823         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
14824         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
14825         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
14826         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
14827         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
14828         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
14829         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
14830         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
14831         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
14832         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
14833         declaration.
14834         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
14835         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
14836         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
14837         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
14838         * user-regs.c (_initialize_user_regs): Add declaration.
14839         * utils.c (_initialize_utils): Add declaration.
14840         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
14841         * valops.c (_initialize_valops): Add declaration.
14842         * valprint.c (_initialize_valprint): Add declaration.
14843         * value.c (_initialize_values): Add declaration.
14844         * varobj.c (_initialize_varobj): Add declaration.
14845         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
14846         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
14847         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
14848         * windows-nat.c (_initialize_windows_nat): Add declaration.
14849         (_initialize_check_for_gdb_ini): Add declaration.
14850         (_initialize_loadable): Add declaration.
14851         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
14852         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
14853         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
14854         * xcoffread.c (_initialize_xcoffread): Add declaration.
14855         * xml-support.c (_initialize_xml_support): Add declaration.
14856         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
14857         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
14858         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
14859         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
14860
14861 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
14862
14863         * regformats/regdat.sh: Generate declaration for init function.
14864
14865 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
14866
14867         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
14868         up.
14869         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
14870         close_one_inferior>: New methods.
14871         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
14872         pass down target to find_inferior_pid.
14873         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
14874         Pass down target to find_inferior_ptid.
14875         (gdbsim_target::create_inferior): Pass down target to
14876         add_thread_silent.
14877         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
14878         target down to find_inferior_ptid and switch_to_thread.
14879         (gdbsim_target::close): Update to call close_one_inferior.
14880         (struct resume_data): Remove.
14881         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
14882         directly, rather than through a void pointer.
14883         (gdbsim_target::resume): Update to call resume_one_inferior.
14884
14885 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
14886
14887         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
14888
14889 2020-01-12  Pedro Alves  <palves@redhat.com>
14890
14891         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
14892         directly for the current inferior instead of
14893         discard_all_inferiors.
14894         (discard_all_inferiors): Delete.
14895
14896 2020-01-11  Tom Tromey  <tom@tromey.com>
14897
14898         * tui/tui-wingeneral.c (box_win): Check cli_styling.
14899         * tui/tui-winsource.c (tui_source_window_base::refill): Use
14900         deprecated_safe_get_selected_frame.
14901
14902 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14903
14904         * inferior.c (print_inferior): Switch inferior before printing it.
14905
14906 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
14907             Pedro Alves  <palves@redhat.com>
14908
14909         * progspace-and-thread.c (switch_to_program_space_and_thread):
14910         Assert there's an inferior for PSPACE.  Use
14911         switch_to_inferior_no_thread to switch the inferior too.
14912         * progspace.c (program_space::~program_space): Call
14913         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
14914         (program_space::free_all_objfiles): Don't call clear_symtab_users
14915         here.
14916         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
14917
14918 2020-01-10  Pedro Alves  <palves@redhat.com>
14919
14920         * NEWS: Mention multi-target debugging, "info connections", and
14921         "add-inferior -no-connection".
14922
14923 2020-01-10  Pedro Alves  <palves@redhat.com>
14924
14925         * infrun.c: Include "target-connection.h".
14926         (check_multi_target_resumption): New.
14927         (proceed): Call it.
14928         * target-connection.c (make_target_connection_string): Make
14929         extern.
14930         * target-connection.h (make_target_connection_string): Declare.
14931
14932 2020-01-10  Pedro Alves  <palves@redhat.com>
14933
14934         * Makefile.in (COMMON_SFILES): Add target-connection.c.
14935         * inferior.c (uiout_field_connection): New function.
14936         (print_inferior): Add new "connection-id" column.
14937         (add_inferior_command): Show connection number/string of added
14938         inferior.
14939         * process-stratum-target.h
14940         (process_stratum_target::connection_string): New virtual method.
14941         (process_stratum_target::connection_number): New field.
14942         * remote.c (remote_target::connection_string): New override.
14943         * target-connection.c: New file.
14944         * target-connection.h: New file.
14945         * target.c (decref_target): Remove process_stratum targets from
14946         the connection list.
14947         (target_stack::push): Add process_stratum targets to the
14948         connection list.
14949
14950 2020-01-10  Pedro Alves  <palves@redhat.com>
14951
14952         Revert:
14953         2016-04-12  Pedro Alves  <palves@redhat.com>
14954         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
14955         Remove references to name.
14956         * serial.h (struct serial) <name>: Delete.
14957
14958 2020-01-10  Pedro Alves  <palves@redhat.com>
14959
14960         * gdbarch-selftests.c (register_to_value_test): Remove "target
14961         already pushed" check.
14962
14963 2020-01-10  Pedro Alves  <palves@redhat.com>
14964             John Baldwin  <jhb@FreeBSD.org>
14965
14966         * aarch64-linux-nat.c
14967         (aarch64_linux_nat_target::thread_architecture): Adjust.
14968         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
14969         (task_command_1): Likewise.
14970         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
14971         (aix_thread_target::wait, aix_thread_target::fetch_registers)
14972         (aix_thread_target::store_registers)
14973         (aix_thread_target::thread_alive): Adjust.
14974         * amd64-fbsd-tdep.c: Include "inferior.h".
14975         (amd64fbsd_get_thread_local_address): Pass down target.
14976         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
14977         thread's gdbarch instead of target_gdbarch.
14978         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
14979         get_last_target_status.
14980         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
14981         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
14982         inferiors.
14983         (update_inserted_breakpoint_locations): Skip if inferiors with no
14984         execution.
14985         (update_global_location_list): When handling moribund locations,
14986         find representative inferior for location's pspace, and use thread
14987         count of its process_stratum target.
14988         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
14989         * bsd-uthread.c (bsd_uthread_target::wait): Use
14990         as_process_stratum_target and adjust thread_change_ptid and
14991         add_thread calls.
14992         (bsd_uthread_target::update_thread_list): Use
14993         as_process_stratum_target and adjust find_thread_ptid,
14994         thread_change_ptid and add_thread calls.
14995         * btrace.c (maint_btrace_packet_history_cmd): Adjust
14996         find_thread_ptid call.
14997         * corelow.c (add_to_thread_list): Adjust add_thread call.
14998         (core_target_open): Adjust add_thread_silent and thread_count
14999         calls.
15000         (core_target::pid_to_str): Adjust find_inferior_ptid call.
15001         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
15002         * event-top.c (async_disconnect): Pop targets from all inferiors.
15003         * exec.c (add_target_sections): Push exec target on all inferiors
15004         sharing the program space.
15005         (remove_target_sections): Remove the exec target from all
15006         inferiors sharing the program space.
15007         (exec_on_vfork): New.
15008         * exec.h (exec_on_vfork): Declare.
15009         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
15010         Pass it down.
15011         (fbsd_nat_target::update_thread_list): Adjust.
15012         (fbsd_nat_target::resume): Adjust.
15013         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
15014         down.
15015         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
15016         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
15017         get_thread_arch_regcache call.
15018         * fork-child.c (gdb_startup_inferior): Pass target down to
15019         startup_inferior and set_executing.
15020         * gdbthread.h (struct process_stratum_target): Forward declare.
15021         (add_thread, add_thread_silent, add_thread_with_info)
15022         (in_thread_list): Add process_stratum_target parameter.
15023         (find_thread_ptid(inferior*, ptid_t)): New overload.
15024         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
15025         parameter.
15026         (all_threads()): Delete overload.
15027         (all_threads, all_non_exited_threads): Add process_stratum_target
15028         parameter.
15029         (all_threads_safe): Use brace initialization.
15030         (thread_count): Add process_stratum_target parameter.
15031         (set_resumed, set_running, set_stop_requested, set_executing)
15032         (threads_are_executing, finish_thread_state): Add
15033         process_stratum_target parameter.
15034         (switch_to_thread): Use is_current_thread.
15035         * i386-fbsd-tdep.c: Include "inferior.h".
15036         (i386fbsd_get_thread_local_address): Pass down target.
15037         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
15038         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
15039         have_inferiors check.
15040         * inf-ptrace.c (inf_ptrace_target::create_inferior)
15041         (inf_ptrace_target::attach): Adjust.
15042         * infcall.c (run_inferior_call): Adjust.
15043         * infcmd.c (run_command_1): Pass target to
15044         scoped_finish_thread_state.
15045         (proceed_thread_callback): Skip inferiors with no execution.
15046         (continue_command): Rename 'all_threads' local to avoid hiding
15047         'all_threads' function.  Adjust get_last_target_status call.
15048         (prepare_one_step): Adjust set_running call.
15049         (signal_command): Use user_visible_resume_target.  Compare thread
15050         pointers instead of inferior_ptid.
15051         (info_program_command): Adjust to pass down target.
15052         (attach_command): Mark target's 'thread_executing' flag.
15053         (stop_current_target_threads_ns): New, factored out from ...
15054         (interrupt_target_1): ... this.  Switch inferior before making
15055         target calls.
15056         * inferior-iter.h
15057         (struct all_inferiors_iterator, struct all_inferiors_range)
15058         (struct all_inferiors_safe_range)
15059         (struct all_non_exited_inferiors_range): Filter on
15060         process_stratum_target too.  Remove explicit.
15061         * inferior.c (inferior::inferior): Push dummy target on target
15062         stack.
15063         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
15064         Add process_stratum_target parameter, and pass it down.
15065         (have_live_inferiors): Adjust.
15066         (switch_to_inferior_and_push_target): New.
15067         (add_inferior_command, clone_inferior_command): Handle
15068         "-no-connection" parameter.  Use
15069         switch_to_inferior_and_push_target.
15070         (_initialize_inferior): Mention "-no-connection" option in
15071         the help of "add-inferior" and "clone-inferior" commands.
15072         * inferior.h: Include "process-stratum-target.h".
15073         (interrupt_target_1): Use bool.
15074         (struct inferior) <push_target, unpush_target, target_is_pushed,
15075         find_target_beneath, top_target, process_target, target_at,
15076         m_stack>: New.
15077         (discard_all_inferiors): Delete.
15078         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
15079         (all_inferiors, all_non_exited_inferiors): Add
15080         process_stratum_target parameter.
15081         * infrun.c: Include "gdb_select.h" and <unordered_map>.
15082         (target_last_proc_target): New global.
15083         (follow_fork_inferior): Push target on new inferior.  Pass target
15084         to add_thread_silent.  Call exec_on_vfork.  Handle target's
15085         reference count.
15086         (follow_fork): Adjust get_last_target_status call.  Also consider
15087         target.
15088         (follow_exec): Push target on new inferior.
15089         (struct execution_control_state) <target>: New field.
15090         (user_visible_resume_target): New.
15091         (do_target_resume): Call target_async.
15092         (resume_1): Set target's threads_executing flag.  Consider resume
15093         target.
15094         (commit_resume_all_targets): New.
15095         (proceed): Also consider resume target.  Skip threads of inferiors
15096         with no execution.  Commit resumtion in all targets.
15097         (start_remote): Pass current inferior to wait_for_inferior.
15098         (infrun_thread_stop_requested): Consider target as well.  Pass
15099         thread_info pointer to clear_inline_frame_state instead of ptid.
15100         (infrun_thread_thread_exit): Consider target as well.
15101         (random_pending_event_thread): New inferior parameter.  Use it.
15102         (do_target_wait): Rename to ...
15103         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
15104         down.
15105         (threads_are_resumed_pending_p, do_target_wait): New.
15106         (prepare_for_detach): Adjust calls.
15107         (wait_for_inferior): New inferior parameter.  Handle it.  Use
15108         do_target_wait_1 instead of do_target_wait.
15109         (fetch_inferior_event): Adjust.  Switch to representative
15110         inferior.  Pass target down.
15111         (set_last_target_status): Add process_stratum_target parameter.
15112         Save target in global.
15113         (get_last_target_status): Add process_stratum_target parameter and
15114         handle it.
15115         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
15116         (context_switch): Check inferior_ptid == null_ptid before calling
15117         inferior_thread().
15118         (get_inferior_stop_soon): Pass down target.
15119         (wait_one): Rename to ...
15120         (poll_one_curr_target): ... this.
15121         (struct wait_one_event): New.
15122         (wait_one): New.
15123         (stop_all_threads): Adjust.
15124         (handle_no_resumed, handle_inferior_event): Adjust to consider the
15125         event's target.
15126         (switch_back_to_stepped_thread): Also consider target.
15127         (print_stop_event): Update.
15128         (normal_stop): Update.  Also consider the resume target.
15129         * infrun.h (wait_for_inferior): Remove declaration.
15130         (user_visible_resume_target): New declaration.
15131         (get_last_target_status, set_last_target_status): New
15132         process_stratum_target parameter.
15133         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
15134         process_stratum_target parameter, and use it.
15135         (clear_inline_frame_state (thread_info*)): New.
15136         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
15137         process_stratum_target parameter.
15138         (clear_inline_frame_state (thread_info*)): Declare.
15139         * linux-fork.c (delete_checkpoint_command): Pass target down to
15140         find_thread_ptid.
15141         (checkpoint_command): Adjust.
15142         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
15143         instead of just tweaking inferior_ptid.
15144         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
15145         (exit_lwp): Pass target down to find_thread_ptid.
15146         (attach_proc_task_lwp_callback): Pass target down to
15147         add_thread/set_running/set_executing.
15148         (linux_nat_target::attach): Pass target down to
15149         thread_change_ptid.
15150         (get_detach_signal): Pass target down to find_thread_ptid.
15151         Consider last target status's target.
15152         (linux_resume_one_lwp_throw, resume_lwp)
15153         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
15154         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
15155         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
15156         (linux_nat_target::async_wait_fd): New.
15157         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
15158         target down.
15159         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
15160         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
15161         * linux-thread-db.c (struct thread_db_info::process_target): New
15162         field.
15163         (add_thread_db_info): Save target.
15164         (get_thread_db_info): New process_stratum_target parameter.  Also
15165         match target.
15166         (delete_thread_db_info): New process_stratum_target parameter.
15167         Also match target.
15168         (thread_from_lwp): Adjust to pass down target.
15169         (thread_db_notice_clone): Pass down target.
15170         (check_thread_db_callback): Pass down target.
15171         (try_thread_db_load_1): Always push the thread_db target.
15172         (try_thread_db_load, record_thread): Pass target down.
15173         (thread_db_target::detach): Pass target down.  Always unpush the
15174         thread_db target.
15175         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
15176         target down.  Always unpush the thread_db target.
15177         (find_new_threads_callback, thread_db_find_new_threads_2)
15178         (thread_db_target::update_thread_list): Pass target down.
15179         (thread_db_target::pid_to_str): Pass current inferior down.
15180         (thread_db_target::get_thread_local_address): Pass target down.
15181         (thread_db_target::resume, maintenance_check_libthread_db): Pass
15182         target down.
15183         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
15184         * procfs.c (procfs_target::procfs_init_inferior): Declare.
15185         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
15186         (procfs_init_inferior): Rename to ...
15187         (procfs_target::procfs_init_inferior): ... this and adjust.
15188         (procfs_target::create_inferior, procfs_notice_thread)
15189         (procfs_do_thread_registers): Adjust.
15190         * ppc-fbsd-tdep.c: Include "inferior.h".
15191         (ppcfbsd_get_thread_local_address): Pass down target.
15192         * proc-service.c (ps_xfer_memory): Switch current inferior and
15193         program space as well.
15194         (get_ps_regcache): Pass target down.
15195         * process-stratum-target.c
15196         (process_stratum_target::thread_address_space)
15197         (process_stratum_target::thread_architecture): Pass target down.
15198         * process-stratum-target.h
15199         (process_stratum_target::threads_executing): New field.
15200         (as_process_stratum_target): New.
15201         * ravenscar-thread.c
15202         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
15203         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
15204         down.
15205         * record-btrace.c (record_btrace_target::info_record): Adjust.
15206         (record_btrace_target::record_method)
15207         (record_btrace_target::record_is_replaying)
15208         (record_btrace_target::fetch_registers)
15209         (get_thread_current_frame_id, record_btrace_target::resume)
15210         (record_btrace_target::wait, record_btrace_target::stop): Pass
15211         target down.
15212         * record-full.c (record_full_wait_1): Switch to event thread.
15213         Pass target down.
15214         * regcache.c (regcache::regcache)
15215         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
15216         process_stratum_target parameter and handle it.
15217         (current_thread_target): New global.
15218         (get_thread_regcache): Add process_stratum_target parameter and
15219         handle it.  Switch inferior before calling target method.
15220         (get_thread_regcache): Pass target down.
15221         (get_thread_regcache_for_ptid): Pass target down.
15222         (registers_changed_ptid): Add process_stratum_target parameter and
15223         handle it.
15224         (registers_changed_thread, registers_changed): Pass target down.
15225         (test_get_thread_arch_aspace_regcache): New.
15226         (current_regcache_test): Define a couple local test_target_ops
15227         instances and use them for testing.
15228         (readwrite_regcache): Pass process_stratum_target parameter.
15229         (cooked_read_test, cooked_write_test): Pass mock_target down.
15230         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
15231         (get_thread_arch_aspace_regcache): Add process_stratum_target
15232         parameter.
15233         (regcache::target): New method.
15234         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
15235         (regcache::registers_changed_ptid): Add process_stratum_target
15236         parameter.
15237         (regcache::m_target): New field.
15238         (registers_changed_ptid): Add process_stratum_target parameter.
15239         * remote.c (remote_state::supports_vCont_probed): New field.
15240         (remote_target::async_wait_fd): New method.
15241         (remote_unpush_and_throw): Add remote_target parameter.
15242         (get_current_remote_target): Adjust.
15243         (remote_target::remote_add_inferior): Push target.
15244         (remote_target::remote_add_thread)
15245         (remote_target::remote_notice_new_inferior)
15246         (get_remote_thread_info): Pass target down.
15247         (remote_target::update_thread_list): Skip threads of inferiors
15248         bound to other targets.  (remote_target::close): Don't discard
15249         inferiors.  (remote_target::add_current_inferior_and_thread)
15250         (remote_target::process_initial_stop_replies)
15251         (remote_target::start_remote)
15252         (remote_target::remote_serial_quit_handler): Pass down target.
15253         (remote_target::remote_unpush_target): New remote_target
15254         parameter.  Unpush the target from all inferiors.
15255         (remote_target::remote_unpush_and_throw): New remote_target
15256         parameter.  Pass it down.
15257         (remote_target::open_1): Check whether the current inferior has
15258         execution instead of checking whether any inferior is live.  Pass
15259         target down.
15260         (remote_target::remote_detach_1): Pass down target.  Use
15261         remote_unpush_target.
15262         (extended_remote_target::attach): Pass down target.
15263         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
15264         (remote_target::append_resumption): Pass down target.
15265         (remote_target::append_pending_thread_resumptions)
15266         (remote_target::remote_resume_with_hc, remote_target::resume)
15267         (remote_target::commit_resume): Pass down target.
15268         (remote_target::remote_stop_ns): Check supports_vCont_probed.
15269         (remote_target::interrupt_query)
15270         (remote_target::remove_new_fork_children)
15271         (remote_target::check_pending_events_prevent_wildcard_vcont)
15272         (remote_target::remote_parse_stop_reply)
15273         (remote_target::process_stop_reply): Pass down target.
15274         (first_remote_resumed_thread): New remote_target parameter.  Pass
15275         it down.
15276         (remote_target::wait_as): Pass down target.
15277         (unpush_and_perror): New remote_target parameter.  Pass it down.
15278         (remote_target::readchar, remote_target::remote_serial_write)
15279         (remote_target::getpkt_or_notif_sane_1)
15280         (remote_target::kill_new_fork_children, remote_target::kill): Pass
15281         down target.
15282         (remote_target::mourn_inferior): Pass down target.  Use
15283         remote_unpush_target.
15284         (remote_target::core_of_thread)
15285         (remote_target::remote_btrace_maybe_reopen): Pass down target.
15286         (remote_target::pid_to_exec_file)
15287         (remote_target::thread_handle_to_thread_info): Pass down target.
15288         (remote_target::async_wait_fd): New.
15289         * riscv-fbsd-tdep.c: Include "inferior.h".
15290         (riscv_fbsd_get_thread_local_address): Pass down target.
15291         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
15292         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
15293         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
15294         Adjust.
15295         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
15296         * solib-svr4.c (enable_break): Pass down target.
15297         * spu-multiarch.c (parse_spufs_run): Pass down target.
15298         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
15299         * target-delegates.c: Regenerate.
15300         * target.c (g_target_stack): Delete.
15301         (current_top_target): Return the current inferior's top target.
15302         (target_has_execution_1): Refer to the passed-in inferior's top
15303         target.
15304         (target_supports_terminal_ours): Check whether the initial
15305         inferior was already created.
15306         (decref_target): New.
15307         (target_stack::push): Incref/decref the target.
15308         (push_target, push_target, unpush_target): Adjust.
15309         (target_stack::unpush): Defref target.
15310         (target_is_pushed): Return bool.  Adjust to refer to the current
15311         inferior's target stack.
15312         (dispose_inferior): Delete, and inline parts ...
15313         (target_preopen): ... here.  Only dispose of the current inferior.
15314         (target_detach): Hold strong target reference while detaching.
15315         Pass target down.
15316         (target_thread_name): Add assertion.
15317         (target_resume): Pass down target.
15318         (target_ops::beneath, find_target_at): Adjust to refer to the
15319         current inferior's target stack.
15320         (get_dummy_target): New.
15321         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
15322         has a thread running.
15323         (initialize_targets): Rename to ...
15324         (_initialize_target): ... this.
15325         * target.h: Include "gdbsupport/refcounted-object.h".
15326         (struct target_ops): Inherit refcounted_object.
15327         (target_ops::shortname, target_ops::longname): Make const.
15328         (target_ops::async_wait_fd): New method.
15329         (decref_target): Declare.
15330         (struct target_ops_ref_policy): New.
15331         (target_ops_ref): New typedef.
15332         (get_dummy_target): Declare function.
15333         (target_is_pushed): Return bool.
15334         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
15335         (all_matching_threads_iterator::all_matching_threads_iterator):
15336         Handle filter target.
15337         * thread-iter.h (struct all_matching_threads_iterator, struct
15338         all_matching_threads_range, class all_non_exited_threads_range):
15339         Filter by target too.  Remove explicit.
15340         * thread.c (threads_executing): Delete.
15341         (inferior_thread): Pass down current inferior.
15342         (clear_thread_inferior_resources): Pass down thread pointer
15343         instead of ptid_t.
15344         (add_thread_silent, add_thread_with_info, add_thread): Add
15345         process_stratum_target parameter.  Use it for thread and inferior
15346         searches.
15347         (is_current_thread): New.
15348         (thread_info::deletable): Use it.
15349         (find_thread_ptid, thread_count, in_thread_list)
15350         (thread_change_ptid, set_resumed, set_running): New
15351         process_stratum_target parameter.  Pass it down.
15352         (set_executing): New process_stratum_target parameter.  Pass it
15353         down.  Adjust reference to 'threads_executing'.
15354         (threads_are_executing): New process_stratum_target parameter.
15355         Adjust reference to 'threads_executing'.
15356         (set_stop_requested, finish_thread_state): New
15357         process_stratum_target parameter.  Pass it down.
15358         (switch_to_thread): Also match inferior.
15359         (switch_to_thread): New process_stratum_target parameter.  Pass it
15360         down.
15361         (update_threads_executing): Reimplement.
15362         * top.c (quit_force): Pop targets from all inferior.
15363         (gdb_init): Don't call initialize_targets.
15364         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
15365         Declare.
15366         (windows_add_thread, windows_delete_thread): Adjust.
15367         (get_windows_debug_event): Rename to ...
15368         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
15369         * tracefile-tfile.c (tfile_target_open): Pass down target.
15370         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
15371         Forward declare.
15372         (switch_to_thread): Add process_stratum_target parameter.
15373         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
15374         parameter.  Use it.
15375         (mi_on_resume): Pass target down.
15376         * nat/fork-inferior.c (startup_inferior): Add
15377         process_stratum_target parameter.  Pass it down.
15378         * nat/fork-inferior.h (startup_inferior): Add
15379         process_stratum_target parameter.
15380         * python/py-threadevent.c (py_get_event_thread): Pass target down.
15381
15382 2020-01-10  Pedro Alves  <palves@redhat.com>
15383
15384         * remote.c (remote_target::start_remote): Don't set inferior_ptid
15385         directly.  Instead find the first thread in the thread list and
15386         use switch_to_thread.
15387
15388 2020-01-10  Pedro Alves  <palves@redhat.com>
15389
15390         * remote.c (remote_target::remote_add_inferior): Don't bind a
15391         process to the current inferior if the current inferior is already
15392         bound to a process.
15393
15394 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
15395             Pedro Alves  <palves@redhat.com>
15396
15397         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
15398         If no process is specified, return null_ptid instead of
15399         inferior_ptid.
15400         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
15401         TARGET_WAITKIND_SIGNALLED with no pid.
15402
15403 2020-01-10  Pedro Alves  <palves@redhat.com>
15404
15405         * remote.c (first_remote_resumed_thread): New.
15406         (remote_target::wait_as): Use it as default event_ptid instead of
15407         inferior_ptid.
15408
15409 2020-01-10  Pedro Alves  <palves@redhat.com>
15410
15411         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
15412
15413 2020-01-10  Pedro Alves  <palves@redhat.com>
15414
15415         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
15416         not -1.
15417
15418 2020-01-10  Pedro Alves  <palves@redhat.com>
15419
15420         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
15421         ptid to get_last_target_status.
15422         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
15423         ptid to get_last_target_status.
15424         * infcmd.c (continue_command): Don't pass a target_waitstatus to
15425         get_last_target_status.
15426         (info_program_command): Don't pass a target_waitstatus to
15427         get_last_target_status.
15428         * infrun.c (init_wait_for_inferior): Use
15429         nullify_last_target_wait_ptid.
15430         (get_last_target_status): Handle nullptr arguments.
15431         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
15432         (print_stop_event): Don't pass a ptid to get_last_target_status.
15433         (normal_stop): Don't pass a ptid to get_last_target_status.
15434         * infrun.h (get_last_target_status, set_last_target_status): Move
15435         comments here and update.
15436         (nullify_last_target_wait_ptid): Declare.
15437         * linux-fork.c (fork_load_infrun_state): Remove local extern
15438         declaration of nullify_last_target_wait_ptid.
15439         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
15440         to get_last_target_status.
15441
15442 2020-01-10  Pedro Alves  <palves@redhat.com>
15443
15444         * gdbthread.h (scoped_restore_current_thread)
15445         <dont_restore, restore, m_dont_restore>: Declare.
15446         * thread.c (thread_alive): Add assertion.  Return bool.
15447         (switch_to_thread_if_alive): New.
15448         (prune_threads): Switch inferior/thread.
15449         (print_thread_info_1): Switch thread before calling target methods.
15450         (scoped_restore_current_thread::restore): New, factored out from
15451         ...
15452         (scoped_restore_current_thread::~scoped_restore_current_thread):
15453         ... this.
15454         (scoped_restore_current_thread::scoped_restore_current_thread):
15455         Add assertion.
15456         (thread_apply_all_command, thread_select): Use
15457         switch_to_thread_if_alive.
15458         * infrun.c (proceed, restart_threads, handle_signal_stop)
15459         (switch_back_to_stepped_thread): Switch current thread before
15460         calling target methods.
15461
15462 2020-01-10  Pedro Alves <palves@redhat.com>
15463
15464         * inferior.c (switch_to_inferior_no_thread): New function,
15465         factored out from ...
15466         (inferior_command): ... here.
15467         * inferior.h (switch_to_inferior_no_thread): Declare.
15468         * mi/mi-main.c (run_one_inferior): Use
15469         switch_to_inferior_no_thread.
15470
15471 2020-01-10  Pedro Alves  <palves@redhat.com>
15472
15473         * infcmd.c (kill_command): Remove dead code.
15474
15475 2020-01-10  Pedro Alves  <palves@redhat.com>
15476
15477         * remote.c (remote_target::mourn_inferior): No longer check
15478         whether the target is running.
15479
15480 2020-01-10  Pedro Alves  <palves@redhat.com>
15481
15482         * corelow.c (core_target::has_execution): Change parameter type to
15483         inferior pointer.
15484         * inferior.c (number_of_live_inferiors): Use
15485         inferior::has_execution instead of target_has_execution_1.
15486         * inferior.h (inferior::has_execution): New.
15487         * linux-thread-db.c (thread_db_target::update_thread_list): Use
15488         inferior::has_execution instead of target_has_execution_1.
15489         * process-stratum-target.c
15490         (process_stratum_target::has_execution): Change parameter type to
15491         inferior pointer.  Check the inferior's PID instead of
15492         inferior_ptid.
15493         * process-stratum-target.h
15494         (process_stratum_target::has_execution): Change parameter type to
15495         inferior pointer.
15496         * record-full.c (record_full_core_target::has_execution): Change
15497         parameter type to inferior pointer.
15498         * target.c (target_has_execution_1): Change parameter type to
15499         inferior pointer.
15500         (target_has_execution_current): Adjust.
15501         * target.h (target_ops::has_execution): Change parameter type to
15502         inferior pointer.
15503         (target_has_execution_1): Change parameter type to inferior
15504         pointer.  Change return type to bool.
15505         * tracefile.h (tracefile_target::has_execution): Change parameter
15506         type to inferior pointer.
15507
15508 2020-01-10  Pedro Alves  <palves@redhat.com>
15509
15510         * exceptions.c (print_flush): Remove current_top_target() check.
15511
15512 2020-01-10  Pedro Alves  <palves@redhat.com>
15513
15514         * remote.c (show_remote_exec_file): Show the current inferior's
15515         exec-file instead of the command variable's value.
15516
15517 2020-01-10  Pedro Alves  <palves@redhat.com>
15518
15519         * record-full.c (record_full_resume_ptid): New global.
15520         (record_full_target::resume): Set it.
15521         (record_full_wait_1): Use record_full_resume_ptid instead of
15522         inferior_ptid.
15523
15524 2020-01-10  Pedro Alves  <palves@redhat.com>
15525
15526         * gdbthread.h (scoped_restore_current_thread)
15527         <dont_restore, restore, m_dont_restore>: Declare.
15528         * thread.c (thread_alive): Add assertion.  Return bool.
15529         (switch_to_thread_if_alive): New.
15530         (prune_threads): Switch inferior/thread.
15531         (print_thread_info_1): Switch thread before calling target methods.
15532         (scoped_restore_current_thread::restore): New, factored out from
15533         ...
15534         (scoped_restore_current_thread::~scoped_restore_current_thread):
15535         ... this.
15536         (scoped_restore_current_thread::scoped_restore_current_thread):
15537         Add assertion.
15538         (thread_apply_all_command, thread_select): Use
15539         switch_to_thread_if_alive.
15540
15541 2020-01-10  George Barrett  <bob@bob131.so>
15542
15543         * stap-probe.c (stap_modify_semaphore): Don't check for null
15544         semaphores.
15545         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
15546         for null semaphores.
15547
15548 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
15549
15550         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
15551         all source windows, and maintain horizontal scroll status while
15552         doing so.
15553
15554 2020-01-09  Tom Tromey  <tom@tromey.com>
15555
15556         PR tui/18932:
15557         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
15558         update_source_window, not print_source_lines.
15559
15560 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
15561
15562         * tui/tui.c (tui_enable): Register tui hooks after calling
15563         tui_display_main.
15564
15565 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
15566
15567         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
15568
15569 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
15570
15571         * thread.c (print_thread_info_1): Fix indentation.
15572
15573 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
15574
15575         * symtab.c (general_symbol_info::compute_and_set_names): Move the
15576         unique_xmalloc_ptr outside the if to always free the demangled name.
15577
15578 2020-01-08  Tom Tromey  <tromey@adacore.com>
15579
15580         * xcoffread.c (enter_line_range, read_xcoff_symtab)
15581         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
15582         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
15583         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
15584         Remove.
15585         (section_offsets): New typedef.
15586         * symtab.c (fixup_section, get_msymbol_address): Update.
15587         * symmisc.c (dump_msymbols): Update.
15588         * symfile.h (relative_addr_info_to_section_offsets)
15589         (symfile_map_offsets_to_segments): Update.
15590         * symfile.c (build_section_addr_info_from_objfile)
15591         (init_objfile_sect_indices): Update.
15592         (struct place_section_arg): Change type of "offsets".
15593         (place_section): Update.
15594         (relative_addr_info_to_section_offsets): Change type of
15595         "section_offsets".  Remove "num_sections" parameter.
15596         (default_symfile_offsets, syms_from_objfile_1)
15597         (set_objfile_default_section_offset): Update.
15598         (reread_symbols): No need to preserve section offsets by hand.
15599         (symfile_map_offsets_to_segments): Change type of "offsets".
15600         * stap-probe.c (relocate_address): Update.
15601         * stabsread.h (process_one_symbol): Update.
15602         * solib-target.c (struct lm_info_target) <offsets>: Change type.
15603         (solib_target_relocate_section_addresses): Update.
15604         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
15605         Update.
15606         * solib-frv.c (frv_relocate_main_executable): Update.
15607         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
15608         * solib-aix.c (solib_aix_get_section_offsets): Change return
15609         type.
15610         (solib_aix_solib_create_inferior_hook): Update.
15611         * remote.c (remote_target::get_offsets): Update.
15612         * psymtab.c (find_pc_sect_psymtab): Update.
15613         * psympriv.h (struct partial_symbol) <address, text_low,
15614         text_high>: Update.
15615         * objfiles.h (obj_section_offset): Update.
15616         (struct objfile) <section_offsets>: Change type.
15617         <num_sections>: Remove.
15618         (objfile_relocate): Update.
15619         * objfiles.c (entry_point_address_query): Update
15620         (relocate_one_symbol): Change type of "section_offsets".
15621         (objfile_relocate1, objfile_relocate1): Change type of
15622         "new_offsets".
15623         (objfile_rebase1): Update.
15624         * mipsread.c (mipscoff_symfile_read): Update.
15625         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
15626         parameter.
15627         * mdebugread.c (parse_symbol): Change type of "section_offsets".
15628         (parse_external, psymtab_to_symtab_1): Update.
15629         * machoread.c (macho_symfile_offsets): Update.
15630         * ia64-tdep.c (ia64_find_unwind_table): Update.
15631         * hppa-tdep.c (read_unwind_info): Update.
15632         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
15633         * dwarf2read.c (create_addrmap_from_index)
15634         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
15635         (process_psymtab_comp_unit_reader, add_partial_symbol)
15636         (add_partial_subprogram, process_full_comp_unit)
15637         (read_file_scope, read_func_scope, read_lexical_block_scope)
15638         (read_call_site_scope, dwarf2_rnglists_process)
15639         (dwarf2_ranges_process, dwarf2_ranges_read)
15640         (dwarf_decode_lines_1, var_decode_location, new_symbol)
15641         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
15642         Update.
15643         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
15644         Update.
15645         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
15646         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
15647         (process_one_symbol): Change type of "section_offsets".
15648         * ctfread.c (get_objfile_text_range): Update.
15649         * coffread.c (coff_symtab_read, enter_linenos)
15650         (process_coff_symbol): Update.
15651         * coff-pe-read.c (add_pe_forwarded_sym): Update.
15652         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
15653
15654 2020-01-08  Tom Tromey  <tromey@adacore.com>
15655
15656         * dwarf2read.c (parse_macro_definition): Use std::string.
15657         (parse_macro_definition): Likewise.
15658
15659 2020-01-08  Tom Tromey  <tromey@adacore.com>
15660
15661         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
15662         (ATTR_ALLOC_CHUNK): Remove.
15663
15664 2020-01-08  Tom Tromey  <tromey@adacore.com>
15665
15666         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
15667
15668 2020-01-08  Tom Tromey  <tromey@adacore.com>
15669
15670         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
15671         (dwarf2_compute_name, open_dwo_file): Likewise.
15672         (process_enumeration_scope): Use std::vector.
15673         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
15674         (partial_die_info::fixup, dwarf2_start_subfile)
15675         (guess_full_die_structure_name, dwarf2_name): Likewise.
15676         (determine_prefix): Update.
15677         (guess_full_die_structure_name): Make return type const.
15678         (partial_die_full_name): Return unique_xmalloc_ptr.
15679         (DW_FIELD_ALLOC_CHUNK): Remove.
15680
15681 2020-01-07  Tom Tromey  <tromey@adacore.com>
15682
15683         PR build/24937:
15684         * stap-probe.c (class stap_static_probe_ops): Add constructor.
15685
15686 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
15687
15688         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
15689
15690 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
15691
15692         * stack.c (print_frame_info): Move disassemble_next_line code
15693         inside source_print block.
15694
15695 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
15696
15697         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
15698         gdb/signals.h, as we are now using native signal symbols.
15699
15700 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
15701
15702         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
15703         overflow by an early check of content vs threshold.
15704         * tui/tui-source.c (tui_source_window::line_is_displayed):
15705         Likewise.
15706
15707 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
15708
15709         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
15710
15711 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
15712
15713         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
15714         export table if no section contains it's RVA.
15715
15716 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
15717
15718         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
15719
15720 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
15721
15722         * source.c (print_source_lines_base): Set last_line_listed.
15723
15724 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
15725
15726         * tui/tui-disasm.c: Remove trailing spaces.
15727
15728 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
15729             Pedro Alves  <palves@redhat.com>
15730
15731         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
15732         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
15733         (windows_gdb_signal_to_target): New function, uses the above
15734         enumeration to convert GDB internal signal codes to equivalent
15735         Windows codes.
15736         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
15737         * windows-nat.c: Include "gdb_wait.h".
15738         (get_windows_debug_event): Extract the fatal exception from the
15739         exit status and convert to the equivalent Posix signal number.
15740         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
15741         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
15742         * gdbsupport/gdb_wait.c: New file, implements
15743         windows_status_to_termsig.
15744         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
15745         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
15746
15747 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
15748
15749         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
15750         show_layout.
15751
15752 2020-01-05  Luis Machado  <luis.machado@linaro.org>
15753
15754         * aarch64-linux-nat.c
15755         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
15756         and bfd_mach_aarch64.
15757
15758 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15759
15760         * ui-file.c (stdio_file::can_emit_style_escape)
15761         (tee_file::can_emit_style_escape): Ensure style is used also on
15762         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
15763         to gdb_stdout.
15764         * main.c (set_gdb_data_directory): Use file style to output the
15765         warning that the given pathname is not a directory.
15766         * top.c (show_history_filename, gdb_safe_append_history)
15767         (show_gdb_datadir): Use file style.
15768
15769 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
15770
15771         * solib-target.c (struct lm_info_target):
15772         Change offsets to be a unique_xmalloc_ptr.
15773         (solib_target_relocate_section_addresses): Update.
15774
15775 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
15776
15777         * windows-nat.c (windows_clear_solib): Free so_list linked list.
15778
15779 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15780
15781         * MAINTAINERS (Write After Approval): Add myself.
15782
15783 2020-01-02  Luis Machado  <luis.machado@linaro.org>
15784
15785         * proc-service.c (get_ps_regcache): Remove reference to obsolete
15786         Cell BE architecture.
15787         * target.h (struct target_ops) <thread_architecture>: Likewise.
15788
15789 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
15790
15791         * Makefile.in: Use INSTALL_PROGRAM_ENV.
15792
15793 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
15794
15795         * MAINTAINERS (Write After Approval): Add myself.
15796
15797 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15798
15799         * gdbarch.sh: Update copyright year range of generated files.
15800
15801 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15802
15803         Update copyright year range in all GDB files.
15804
15805 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15806
15807         * copyright.py: Convert to Python 3.
15808
15809 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15810
15811         * copyright.py: Adapt after move of gnulib directory from gdb
15812         directory to toplevel directory.
15813
15814 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15815
15816         * copyright.py (main): Exit if run from the wrong directory.
15817
15818 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15819
15820         * top.c (print_gdb_version): Change copyright year to 2020.
15821
15822 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15823
15824         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
15825
15826 For older changes see ChangeLog-2019.
15827 \f
15828 Local Variables:
15829 mode: change-log
15830 left-margin: 8
15831 fill-column: 74
15832 version-control: never
15833 coding: utf-8
15834 End: