gdb/ChangeLog

   1 2021-02-11  Tom Tromey  <tromey@adacore.com>
   2
   3         PR gdb/27383:
   4         * parse.c (write_exp_symbol_reference): Write sym.block.
   5
   6 2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>
   7
   8         * NEWS: Mention changes to 'maint info sections'.
   9         * maint.c (match_substring): Return a bool, fix whitespace issue.
  10         (struct single_bfd_flag_info): New struct.
  11         (bfd_flag_info): New static global.
  12         (match_bfd_flags): Return a bool, use bfd_flag_info.
  13         (print_bfd_flags): Use bfd_flag_info.
  14         (maint_print_section_info): Delete trailing whitespace.
  15         (struct maint_info_sections_opts): New struct.
  16         (maint_info_sections_option_defs): New static global.
  17         (maint_info_sections_completer): New function.
  18         (maintenance_info_sections): Use option parsing mechanism.
  19         (_initialize_maint_cmds): Update command help text for 'maint info
  20         sections' and register a command completer.
  21
  22 2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>
  23
  24         * maint.c (print_bfd_section_info_maybe_relocated): Delete,
  25         functionality merged into...
  26         (maint_print_all_sections): ...this new function.
  27         (maintenance_info_sections): Make use of maint_print_all_sections,
  28         allow all objects to be printed even where there's no executable.
  29
  30 2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>
  31
  32         * breakpoint.c (resolve_sal_pc): Make use of
  33         bound_minimal_symbol::obj_section.
  34         * maint.c (maintenance_translate_address): Likewise.
  35         * minsyms.c (minimal_symbol_upper_bound): Likewise.
  36         * minsyms.h (struct bound_minimal_symbol) <obj_section>: New
  37         member function.
  38         * printcmd.c (info_address_command): Make use of
  39         bound_minimal_symbol::obj_section.
  40
  41 2021-02-11  Alan Modra  <amodra@gmail.com>
  42
  43         * arm-symbian-tdep.c: Delete.
  44         * NEWS: Mention arm-symbian removal.
  45         * Makefile.in: Remove arm-symbian-tdep entries.
  46         * configure.tgt: Remove arm*-*-symbianelf*.
  47         * doc/gdb.texinfo: Remove mention of SymbianOS.
  48         * osabi.c (gdb_osabi_names): Remove "Symbian".
  49         * osabi.h (enum gdb_osabi): Remove GDB_OSABI_SYMBIAN.
  50         * testsuite/gdb.base/ending-run.exp: Remove E32Main handling.
  51         * testsuite/gdb.ada/catch_ex_std.exp: Remove arm*-*-symbianelf*
  52         handling.
  53         * testsuite/gdb.base/dup-sect.exp: Likewise.
  54         * testsuite/gdb.base/long_long.exp: Likewise.
  55         * testsuite/gdb.base/solib-weak.exp: Likewise.
  56         * testsuite/gdb.guile/scm-section-script.exp: Likewise.
  57         * testsuite/gdb.python/py-section-script.exp: Likewise.
  58         * testsuite/lib/dwarf.exp: Likewise.
  59         * testsuite/lib/gdb.exp: Likewise.
  60
  61 2021-02-10  Andrew Burgess  <andrew.burgess@embecosm.com>
  62
  63         * f-exp.y (UNOP_OR_BINOP_INTRINSIC): New token.
  64         (exp): New pattern using UNOP_OR_BINOP_INTRINSIC.
  65         (one_or_two_args): New pattern.
  66         (f77_keywords): Add lbound and ubound.
  67         * f-lang.c (fortran_bounds_all_dims): New function.
  68         (fortran_bounds_for_dimension): New function.
  69         (evaluate_subexp_f): Handle FORTRAN_LBOUND and FORTRAN_UBOUND.
  70         (operator_length_f): Likewise.
  71         (print_subexp_f): Likewise.
  72         (dump_subexp_body_f): Likewise.
  73         (operator_check_f): Likewise.
  74         * std-operator.def (FORTRAN_LBOUND): Define.
  75         (FORTRAN_UBOUND): Define.
  76
  77 2021-02-10  Andrew Burgess  <andrew.burgess@embecosm.com>
  78
  79         * coff-pe-read.c (add_pe_forwarded_sym): Make use of section_index
  80         and set_section_index member functions where appropriate.
  81         * coffread.c (coff_symtab_read): Likewise.
  82         (process_coff_symbol): Likewise.
  83         * ctfread.c (set_symbol_address): Likewise.
  84         * dwarf2/read.c (add_partial_symbol): Likewise.
  85         (var_decode_location): Likewise.
  86         * language.c: Likewise.
  87         * minsyms.c (minimal_symbol_reader::record_full): Likewise.
  88         (compact_minimal_symbols): Likewise.
  89         (minimal_symbol_upper_bound): Likewise.
  90         * objfiles.c (relocate_one_symbol): Likewise.
  91         * psympriv.h (partial_symbol::obj_section): Likewise.
  92         (partial_symbol::address): Likewise.
  93         * psymtab.c (partial_symtab::add_psymbol): Likewise.
  94         * stabsread.c (scan_file_globals): Likewise.
  95         * symmisc.c (dump_msymbols): Likewise.
  96         * symtab.c (general_symbol_info::obj_section): Likewise.
  97         (fixup_section): Likewise.
  98         (get_msymbol_address): Likewise.
  99         * symtab.h (general_symbol_info::section): Rename to...
 100         (general_symbol_info::m_section): ...this.
 101         (general_symbol_info::set_section_index): New member function.
 102         (general_symbol_info::section_index): Likewise.
 103         (SYMBOL_SECTION): Delete.
 104         (MSYMBOL_VALUE_ADDRESS): Make use of section_index and
 105         set_section_index member functions where appropriate.
 106         (MSYMBOL_SECTION): Delete.
 107         (symbol::symbol): Update to initialize 'm_section'.
 108         * xcoffread.c (read_xcoff_symtab): Make use of set_section_index.
 109         (process_xcoff_symbol): Likewise.
 110
 111 2021-02-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 112
 113         * breakpoint.c (resolve_sal_pc): Replace SYMBOL_OBJ_SECTION and
 114         MSYMBOL_OBJ_SECTION.
 115         * findvar.c (language_defn::read_var_value): Likewise.
 116         * infcmd.c (jump_command): Likewise.
 117         * linespec.c (minsym_found): Likewise.
 118         * maint.c (maintenance_translate_address): Likewise.
 119         * minsyms.c (lookup_minimal_symbol_by_pc_section): Likewise.
 120         (minimal_symbol_upper_bound): Likewise.
 121         * parse.c (find_minsym_type_and_address): Likewise.
 122         (operator_check_standard): Likewise.
 123         * printcmd.c (info_address_command): Likewise.
 124         * symmisc.c (dump_msymbols): Likewise.
 125         (print_symbol): Likewise.
 126         * symtab.c (general_symbol_info::obj_section): Define new
 127         function.
 128         (fixup_symbol_section): Replace SYMBOL_OBJ_SECTION.
 129         (find_pc_sect_compunit_symtab): Likewise.
 130         (find_function_start_sal): Likewise.
 131         (skip_prologue_sal): Replace SYMBOL_OBJ_SECTION and
 132         MSYMBOL_OBJ_SECTION.
 133         * symtab.h (struct general_symbol_info) <obj_section>: Declare new
 134         function.
 135         (SYMBOL_OBJ_SECTION): Delete.
 136         (MSYMBOL_OBJ_SECTION): Delete.
 137
 138 2021-02-09  Tom Tromey  <tom@tromey.com>
 139
 140         * stap-probe.c (stap_parse_argument_conditionally): Fix typo.
 141
 142 2021-02-09  Tom de Vries  <tdevries@suse.de>
 143
 144         PR symtab/27341
 145         * dwarf2/read.c (read_array_type): Return NULL when not being able to
 146         construct an array type.  Add assert to ensure that element_type is
 147         not being modified.
 148
 149 2021-02-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 150
 151         * gcore.c (struct gcore_collect_regset_section_cb_data): Delete.
 152         (gcore_collect_regset_section_cb): Delete.
 153         (gcore_collect_thread_registers): Delete.
 154         (gcore_build_thread_register_notes): Delete.
 155         (gcore_find_signalled_thread): Delete.
 156         * gcore.h: Remove 'gdbsupport/gdb_signals.h' include and delete
 157         'gdbarch' and 'thread_info' declarations.
 158         (gcore_build_thread_register_notes): Delete declaration.
 159         (gcore_find_signalled_thread): Likewise.
 160         * fbsd-tdep.c: Remove 'gcore.h' include.
 161         (struct fbsd_collect_regset_section_cb_data): New struct.
 162         (fbsd_collect_regset_section_cb): New function.
 163         (fbsd_collect_thread_registers): New function.
 164         (struct fbsd_corefile_thread_data): New struct.
 165         (fbsd_corefile_thread): New function.
 166         (fbsd_make_corefile_notes): Call FreeBSD specific code.
 167         * linux-tdep.c: Remove 'gcore.h' include.
 168         (struct linux_collect_regset_section_cb_data): New struct.
 169         (linux_collect_regset_section_cb): New function.
 170         (linux_collect_thread_registers): New function.
 171         (linux_corefile_thread): Call Linux specific code.
 172         (find_signalled_thread): New function.
 173         (linux_make_corefile_notes): Call find_signalled_thread.
 174
 175 2021-02-09  Tom Tromey  <tromey@adacore.com>
 176
 177         * ada-lang.c (coerce_unspec_val_to_type): Avoid making lazy
 178         not_lval value.
 179         * value.c (value_contents_copy_raw): Now static.
 180         * value.h (value_contents_copy_raw): Don't declare.
 181
 182 2021-02-09  Tom Tromey  <tromey@adacore.com>
 183
 184         * gdbtypes.c (resolve_dynamic_struct): Handle structure with no
 185         fields.
 186
 187 2021-02-08  Shahab Vahedi  <shahab@synopsys.com>
 188
 189         PR tdep/27369
 190         * arc-linux-tdep.c (handle_atomic_sequence): New.
 191         (arc_linux_software_single_step): Call handle_atomic_sequence().
 192
 193 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 194
 195         * python/py-tui.c (gdbpy_tui_window) <is_valid>: New member
 196         function.
 197         (REQUIRE_WINDOW): Call is_valid member function.
 198         (REQUIRE_WINDOW_FOR_SETTER): New define.
 199         (gdbpy_tui_is_valid): Call is_valid member function.
 200         (gdbpy_tui_set_title): Call REQUIRE_WINDOW_FOR_SETTER instead.
 201         * tui/tui-data.h (struct tui_win_info) <is_visible>: Check
 202         tui_active too.
 203         * tui/tui-layout.c (tui_apply_current_layout): Add an assert.
 204         * tui/tui.c (tui_enable): Move setting of tui_active earlier in
 205         the function.
 206
 207 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 208
 209         * python/py-tui.c (gdbpy_tui_set_title): Check that the new value
 210         for the title is not nullptr.
 211
 212 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 213
 214         * tui-layout.c (saved_tui_windows): Delete.
 215         (tui_apply_current_layout): Don't make use of saved_tui_windows,
 216         call new get_windows member function instead.
 217         (tui_get_window_by_name): Check in tui_windows.
 218         (tui_layout_window::apply): Don't add to tui_windows.
 219         * tui-layout.h (tui_layout_base::get_windows): New member function.
 220         (tui_layout_window::get_windows): Likewise.
 221         (tui_layout_split::get_windows): Likewise.
 222
 223 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 224
 225         * tui/tui-layout.c (tui_apply_current_layout): Restore the delete
 226         of the window objects.
 227
 228 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 229
 230         * python/python.c (gdbpy_print_stack): Reformat an error message.
 231
 232 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 233
 234         * tui/tui-interp.c (tui_command_line_handler): New function.
 235         (tui_interp::resume): Register tui_command_line_handler as the
 236         input_handler.
 237         * tui/tui-io.c (tui_inject_newline_into_command_window): New
 238         function.
 239         (tui_getc_1): Delete handling of '\n' and '\r'.
 240         * tui-io.h (tui_inject_newline_into_command_window): Declare.
 241
 242 2021-02-07  Hannes Domani  <ssbssa@yahoo.de>
 243
 244         * tui/tui-regs.c (tui_data_window::display_registers_from):
 245         Mark invisible register sub windows.
 246         (tui_data_window::check_register_values): Ignore invisible
 247         register sub windows.
 248
 249 2021-02-07  Hannes Domani  <ssbssa@yahoo.de>
 250
 251         * tui/tui-regs.c (tui_data_item_window::rerender): Don't call
 252         n_spaces with a negative value.
 253
 254 2021-02-07  Hannes Domani  <ssbssa@yahoo.de>
 255
 256         * tui/tui-regs.c (tui_data_window::display_registers_from):
 257         Add refresh_window call.
 258
 259 2021-02-07  Hannes Domani  <ssbssa@yahoo.de>
 260
 261         * python/py-frame.c (frapy_richcompare): Compare frame_id_is_next.
 262
 263 2021-02-05  Simon Marchi  <simon.marchi@polymtl.ca>
 264
 265         * symmisc.c (std_in, std_out, std_err): Remove.
 266         (_initialize_symmisc): Don't set std_in, std_out and std_err.
 267
 268 2021-02-05  Tom de Vries  <tdevries@suse.de>
 269
 270         PR breakpoints/27330
 271         * breakpoint.c (create_exception_master_breakpoint): Handle case that
 272         glibc object file has debug info.
 273
 274 2021-02-05  Tom de Vries  <tdevries@suse.de>
 275
 276         PR symtab/27333
 277         * dwarf2/read.c (process_psymtab_comp_unit): Handle DW_TAG_type_unit.
 278
 279 2021-02-05  Tom de Vries  <tdevries@suse.de>
 280
 281         PR breakpoints/27313
 282         * break-catch-syscall.c (catch_syscall_split_args): Reject negative
 283         syscall numbers.
 284
 285 2021-02-05  Tom Tromey  <tom@tromey.com>
 286
 287         * compile/compile-c-support.c (get_compile_context)
 288         (c_get_compile_context, cplus_get_compile_context): Change return
 289         type.
 290         * language.c (language_defn::get_compile_instance): New method.
 291         * language.h (language_defn::get_compile_instance): Change return
 292         type.  No longer inline.
 293         * c-lang.c (c_language::get_compile_instance): Change return type.
 294         (cplus_language::get_compile_instance): Change return type.
 295         * c-lang.h (c_get_compile_context, cplus_get_compile_context):
 296         Change return type.
 297         * compile/compile.c (compile_to_object): Update.
 298
 299 2021-02-05  Tom Tromey  <tom@tromey.com>
 300
 301         * parser-defs.h (write_exp_symbol_reference): Declare.
 302         * parse.c (write_exp_symbol_reference): New function.
 303         * p-exp.y (variable): Use write_exp_symbol_reference.
 304         * m2-exp.y (variable): Use write_exp_symbol_reference.
 305         * f-exp.y (variable): Use write_exp_symbol_reference.
 306         * d-exp.y (PrimaryExpression): Use write_exp_symbol_reference.
 307         * c-exp.y (variable): Use write_exp_symbol_reference.
 308
 309 2021-02-05  Tom de Vries  <tdevries@suse.de>
 310
 311         PR exp/27265
 312         * valarith.c (complex_binop): Throw an error if complex type can't
 313         be created.
 314
 315 2021-02-05  Tom de Vries  <tdevries@suse.de>
 316
 317         PR symtab/27307
 318         * dwarf2/read.c (create_cus_from_debug_names_list): Add missing
 319         return.
 320
 321 2021-02-05  Tom de Vries  <tdevries@suse.de>
 322
 323         * dwarf2/read.c (create_cus_from_debug_names_list): Fix indentation.
 324
 325 2021-02-04  Mike Frysinger  <vapier@gentoo.org>
 326
 327         * configure.tgt (riscv*-*-*): Set gdb_sim.
 328
 329 2021-02-04  Simon Marchi  <simon.marchi@polymtl.ca>
 330
 331         * target.c (target_is_non_stop_p): Return bool.
 332         * target.h (target_is_non_stop_p): Return bool.
 333
 334 2021-02-04  Simon Marchi  <simon.marchi@efficios.com>
 335
 336         * record-full.c (record_full_async_inferior_event_handler):
 337         Don't clear async event handler.
 338         (record_full_base_target::wait): Clear async event handler at
 339         beginning.
 340
 341 2021-02-04  Simon Marchi  <simon.marchi@efficios.com>
 342
 343         * record-btrace.c (record_btrace_handle_async_inferior_event):
 344         Don't clear async event handler.
 345         (record_btrace_target::wait): Clear async event handler at
 346         beginning.
 347
 348 2021-02-04  Simon Marchi  <simon.marchi@efficios.com>
 349
 350         * remote.c (remote_target::wait): Clear async event handler at
 351         beginning, mark if needed at the end.
 352         (remote_async_inferior_event_handler): Don't set or clear async
 353         event handler.
 354
 355 2021-02-04  Simon Marchi  <simon.marchi@efficios.com>
 356
 357         * async-event.h (async_event_handler_func):  Add documentation.
 358         * async-event.c (check_async_event_handlers): Don't clear
 359         async_event_handler ready flag.
 360         * infrun.c (infrun_async_inferior_event_handler): Clear ready
 361         flag.
 362         * record-btrace.c (record_btrace_handle_async_inferior_event):
 363         Likewise.
 364         * record-full.c (record_full_async_inferior_event_handler):
 365         Likewise.
 366         * remote-notif.c (remote_async_get_pending_events_handler):
 367         Likewise.
 368         * remote.c (remote_async_inferior_event_handler): Likewise.
 369
 370 2021-02-03  Simon Marchi  <simon.marchi@polymtl.ca>
 371
 372         * infrun.c (handle_inferior_event): Move stop_soon variable to
 373         inner scope.
 374
 375 2021-02-03  Pedro Alves  <pedro@palves.net>
 376
 377         * infcmd.c (detach_command): Hold strong reference to target, and
 378         if all-stop on entry, restart threads on exit.
 379         * infrun.c (switch_back_to_stepped_thread): Factor out bits to ...
 380         (restart_stepped_thread): ... this new function.  Also handle
 381         trap_expected.
 382         (restart_after_all_stop_detach): New function.
 383         * infrun.h (restart_after_all_stop_detach): Declare.
 384
 385 2021-02-03  Pedro Alves  <pedro@palves.net>
 386
 387         * infrun.c (struct step_over_info): Initialize fields.
 388         (prepare_for_detach): Handle ongoing in-line step over.
 389
 390 2021-02-03  Pedro Alves  <pedro@palves.net>
 391
 392         * linux-nat.c (linux_nat_target::detach): Remove breakpoints
 393         here...
 394         * remote.c (remote_target::remote_detach_1): ... and here ...
 395         * target.c (target_detach): ... instead of here.
 396         * target.h (target_ops::detach): Add comment.
 397
 398 2021-02-03  Pedro Alves  <pedro@palves.net>
 399
 400         * infrun.c (struct wait_one_event): Move higher up.
 401         (prepare_for_detach): Abort in-progress displaced steps instead of
 402         letting them complete.
 403         (handle_one): If the inferior is detaching, don't add the thread
 404         back to the global step-over chain.
 405         (restart_threads): Don't restart threads if detaching.
 406         (handle_signal_stop): Remove inferior::detaching reference.
 407
 408 2021-02-03  Pedro Alves  <pedro@palves.net>
 409
 410         * infrun.c (prepare_for_detach): Don't release scoped_restore
 411         before returning.
 412
 413 2021-02-03  Pedro Alves  <pedro@palves.net>
 414
 415         * infrun.c (handle_one): New function, factored out from ...
 416         (stop_all_threads): ... here.
 417
 418 2021-02-03  Pedro Alves  <pedro@palves.net>
 419
 420         * remote.c (remote_notif_stop_ack): Don't error out on
 421         TARGET_WAITKIND_IGNORE; instead, just ignore the notification.
 422         (remote_target::discard_pending_stop_replies): Don't delete
 423         in-flight notification; instead, clear its contents.
 424
 425 2021-02-03  Pedro Alves  <pedro@palves.net>
 426
 427         * remote.c (extended_remote_target::attach): Set target async in
 428         the target-non-stop path too.
 429
 430 2021-02-03  Pedro Alves  <pedro@palves.net>
 431
 432         PR gdb/27055
 433         * infrun.c (handle_signal_stop): Move main context_switch call
 434         earlier, before STOP_QUIETLY_NO_SIGSTOP.
 435
 436 2021-02-02  Lancelot SIX  <lsix@lancelotsix.com>
 437
 438         * NEWS (Changed commands): Add entry for the behavior change of
 439         the inferior command.
 440         * inferior.c (inferior_command): When no argument is given to the
 441         inferior command, display info about the currently selected
 442         inferior.
 443
 444 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 445
 446         * dwarf2/read.c (read_loclist_index, read_rnglist_index): Return
 447         a sect_offset.
 448         (read_attribute_reprocess): Adjust.
 449
 450 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 451
 452         * dwarf2/die.h (struct die_info) <ranges_base>: Split in...
 453         <gnu_ranges_base>: ... this...
 454         <rnglists_base>: ... and this.
 455         * dwarf2/read.c (struct dwarf2_cu) <ranges_base>: Split in...
 456         <gnu_ranges_base>: ... this...
 457         <rnglists_base>: ... and this.
 458         (read_cutu_die_from_dwo): Adjust
 459         (dwarf2_get_pc_bounds): Adjust
 460         (dwarf2_record_block_ranges): Adjust.
 461         (read_full_die_1): Adjust
 462         (partial_die_info::read): Adjust.
 463         (read_rnglist_index): Adjust.
 464
 465 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 466
 467         PR gdb/26813
 468         * dwarf2/read.c (read_loclists_rnglists_header): Add
 469         header_offset parameter and use it.
 470         (read_loclist_index): Read header of the current contribution,
 471         not the one at the beginning of the section.
 472         (read_rnglist_index): Likewise.
 473
 474 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 475
 476         PR gdb/26813
 477         * dwarf2/attribute.h (struct attribute) <set_unsigned>: Clear
 478         requires_reprocessing flag.
 479         * dwarf2/attribute.c (attribute::form_is_unsigned): Handle
 480         DW_FORM_loclistx.
 481         (attribute::form_requires_reprocessing): Handle DW_FORM_rnglistx
 482         and DW_FORM_loclistx.
 483         * dwarf2/read.c (read_attribute_reprocess): Use set_unsigned
 484         instead of set_address for DW_FORM_loclistx and
 485         DW_FORM_rnglistx.
 486
 487 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 488
 489         * dwarf2/read.c (read_loclist_index): Remove bound check for
 490         start of offset.
 491         (read_rnglist_index): Likewise.
 492
 493 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 494
 495         * dwarf2/read.c (read_loclist_index): Add bound check for the end
 496         of the offset.
 497
 498 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 499
 500         * dwarf2/read.c (read_rnglist_index): Fix bound check.
 501
 502 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 503
 504         * dwarf2/read.c (read_loclist_index): Change complaints into
 505         errors.
 506
 507 2021-02-02  Tom de Vries  <tdevries@suse.de>
 508
 509         PR symtab/24620
 510         * dwarf2/index-write.c (write_one_signatured_type): Skip if
 511         psymtab == nullptr.
 512
 513 2021-02-01  Andrew Burgess  <andrew.burgess@embecosm.com>
 514
 515         * Makefile.in (HFILES_NO_SRCDIR): Add corefile.h.
 516         * gcore.c (struct gcore_collect_regset_section_cb_data): Moved
 517         here from linux-tdep.c and given a new name.  Minor cleanups.
 518         (gcore_collect_regset_section_cb): Likewise.
 519         (gcore_collect_thread_registers): Likewise.
 520         (gcore_build_thread_register_notes): Likewise.
 521         (gcore_find_signalled_thread): Likewise.
 522         * gcore.h (gcore_build_thread_register_notes): Declare.
 523         (gcore_find_signalled_thread): Declare.
 524         * fbsd-tdep.c: Add 'gcore.h' include.
 525         (struct fbsd_collect_regset_section_cb_data): Delete.
 526         (fbsd_collect_regset_section_cb): Delete.
 527         (fbsd_collect_thread_registers): Delete.
 528         (struct fbsd_corefile_thread_data): Delete.
 529         (fbsd_corefile_thread): Delete.
 530         (fbsd_make_corefile_notes): Call
 531         gcore_build_thread_register_notes instead of the now deleted
 532         FreeBSD code.
 533         * linux-tdep.c: Add 'gcore.h' include.
 534         (struct linux_collect_regset_section_cb_data): Delete.
 535         (linux_collect_regset_section_cb): Delete.
 536         (linux_collect_thread_registers): Delete.
 537         (linux_corefile_thread): Call
 538         gcore_build_thread_register_notes.
 539         (find_signalled_thread): Delete.
 540         (linux_make_corefile_notes): Call gcore_find_signalled_thread.
 541
 542 2021-01-29  Tom de Vries  <tdevries@suse.de>
 543
 544         PR breakpoints/26063
 545         * infrun.c (process_event_stop_test): Reset
 546         ecs->event_thread->current_line to 0 if is-stmt=n and frame has
 547         changed.
 548
 549 2021-01-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 550
 551         * thread.c (thr_try_catch_cmd): Replace swith_to_thread with an
 552         assert.  Extend the header comment.
 553
 554 2021-01-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 555
 556         * Makefile.in (SUBDIR_TUI_SRCS): Add tui/tui-location.c.
 557         (HFILES_NO_SRCDIR): Add tui/tui-location.h.
 558         * tui/tui-data.h (TUI_STATUS_WIN): Define.
 559         (tui_locator_win_info_ptr): Delete declaration.
 560         * tui/tui-disasm.c: Add 'tui/tui-location.h' include.
 561         (tui_disasm_window::set_contents): Fetch state from tui_location
 562         global.
 563         (tui_get_begin_asm_address): Likewise.
 564         * tui/tui-layout.c (tui_apply_current_layout): Remove special case
 565         for locator window.
 566         (get_locator_window): Delete.
 567         (initialize_known_windows): Treat locator window just like all the
 568         rest.
 569         * tui/tui-source.c: Add 'tui/tui-location.h' include.
 570         (tui_source_window::set_contents): Fetch state from tui_location
 571         global.
 572         (tui_source_window::showing_source_p): Likewise.
 573         * tui/tui-stack.c: Add 'tui/tui-location.h' include.
 574         (_locator): Delete.
 575         (tui_locator_win_info_ptr): Delete.
 576         (tui_locator_window::make_status_line): Fetch state from
 577         tui_location global.
 578         (tui_locator_window::rerender): Remove check of 'handle',
 579         reindent function body.
 580         (tui_locator_window::set_locator_fullname): Delete.
 581         (tui_locator_window::set_locator_info): Delete.
 582         (tui_update_locator_fullname): Delete.
 583         (tui_show_frame_info): Likewise.
 584         (tui_show_locator_content): Access window through TUI_STATUS_WIN.
 585         * tui/tui-stack.h (tui_locator_window::set_locator_info): Moved to
 586         tui/tui-location.h and renamed to
 587         tui_location_tracker::set_location.
 588         (tui_locator_window::set_locator_fullname): Moved to
 589         tui/tui-location.h and renamed to
 590         tui_location_tracker::set_fullname.
 591         (tui_locator_window::full_name): Delete.
 592         (tui_locator_window::proc_name): Delete.
 593         (tui_locator_window::line_no): Delete.
 594         (tui_locator_window::addr): Delete.
 595         (tui_locator_window::gdbarch): Delete.
 596         (tui_update_locator_fullname): Delete declaration.
 597         * tui/tui-wingeneral.c (tui_refresh_all): Removed special handling
 598         for locator window.
 599         * tui/tui-winsource.c: Add 'tui/tui-location.h' include.
 600         (tui_display_main): Call function on tui_location directly.
 601         * tui/tui.h (enum tui_win_type): Add STATUS_WIN.
 602         * tui/tui-location.c: New file.
 603         * tui/tui-location.h: New file.
 604
 605 2021-01-28  Simon Marchi  <simon.marchi@polymtl.ca>
 606
 607         * gdbtypes.h (get_type_arch): Rename to...
 608         (struct type) <arch>: ... this, update all users.
 609
 610 2021-01-28  Simon Marchi  <simon.marchi@polymtl.ca>
 611
 612         * gdbtypes.h (struct type) <arch>: Rename to...
 613         <arch_owner>: ... this, update all users.
 614         <objfile>: Rename to...
 615         <objfile_owner>: ... this, update all users.
 616
 617 2021-01-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 618
 619         * gdbcmd.h (execute_command_to_string): Update comment.
 620         * top.c (execute_command_to_string): Update header comment.
 621
 622 2021-01-28  Tom de Vries  <tdevries@suse.de>
 623
 624         PR breakpoints/27205
 625         * breakpoint.c (create_longjmp_master_breakpoint_probe)
 626         (create_longjmp_master_breakpoint_names): New function, factored out
 627         of ...
 628         (create_longjmp_master_breakpoint): ... here.  Only try to install
 629         longjmp_names breakpoints in libc.so/libc.so.debug if installing probe
 630         breakpoint in libc.so failed.
 631
 632 2021-01-27  Lancelot SIX  <lsix@lancelotsix.com>
 633
 634         PR gdb/27133
 635         * cli/cli-interp.c (cli_interp_base::set_logging): Ensure the
 636         unique_ptr is released when the wrapped pointer is kept for later
 637         use.
 638
 639 2021-01-27  Matthew Malcomson  <matthew.malcomson@arm.com>
 640
 641         * aarch64-tdep.c (aarch64_displaced_step_others): Account for
 642         BLR and BR instructions.
 643         * arch/aarch64-insn.h (enum aarch64_opcodes): Add BR opcode.
 644         (enum aarch64_masks): New.
 645
 646 2021-01-26  Tom Tromey  <tromey@adacore.com>
 647
 648         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
 649         (DEBUG_EXCEPT): Use debug_prefixed_printf_cond.
 650         (windows_init_thread_list, windows_nat::handle_load_dll)
 651         (windows_nat::handle_unload_dll, windows_nat_target::resume)
 652         (windows_nat_target::resume)
 653         (windows_nat_target::get_windows_debug_event)
 654         (windows_nat_target::interrupt, windows_xfer_memory)
 655         (windows_nat_target::close): Update.
 656         * nat/windows-nat.c (DEBUG_EVENTS): Use
 657         debug_prefixed_printf_cond.
 658         (matching_pending_stop, fetch_pending_stop)
 659         (continue_last_debug_event): Update.
 660
 661 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
 662
 663         * linux-tdep.c (linux_make_mappings_corefile_notes): Start using
 664         elfcore_write_file_note.
 665
 666 2021-01-26  Shahab Vahedi  <shahab@synopsys.com>
 667
 668         * arc-tdep.c (arc_add_reggroups): New function.
 669         (arc_gdbarch_init): Call arc_add_reggroups.
 670
 671 2021-01-26  Anton Kolesov  <anton.kolesov@synopsys.com>
 672
 673         * arc-tdep.c (arc_skip_prologue): Log "pc" address.
 674
 675 2021-01-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 676             Simon Marchi  <simon.marchi@polymtl.ca>
 677             Tom de Vries  <tdevries@suse.de>
 678
 679         * dwarf2/read.c (partial_die_info::read): Use as_unsigned () for
 680         DW_AT_ranges.
 681
 682 2021-01-25  Tom Tromey  <tromey@adacore.com>
 683
 684         * dwarf2/read.c (get_mpz): New function.
 685         (get_dwarf2_rational_constant): Use it.
 686
 687 2021-01-25  Tom Tromey  <tromey@adacore.com>
 688
 689         * ada-lang.c (resolve_subexp): Handle array context.
 690
 691 2021-01-23  Tom Tromey  <tom@tromey.com>
 692
 693         PR compile/25575
 694         * compile/compile-loc2c.c (note_register): New function.
 695         (pushf_register_address, pushf_register): Use it.
 696
 697 2021-01-23  Tom Tromey  <tom@tromey.com>
 698
 699         * symtab.h (struct symbol_computed_ops) <generate_c_location>:
 700         Change type of "registers_used".
 701         * dwarf2/loc.h (dwarf2_compile_property_to_c): Update.
 702         * dwarf2/loc.c (dwarf2_compile_property_to_c)
 703         (locexpr_generate_c_location, loclist_generate_c_location): Change
 704         type of "registers_used".
 705         * compile/compile.h (compile_dwarf_expr_to_c)
 706         (compile_dwarf_bounds_to_c): Update.
 707         * compile/compile-loc2c.c (pushf_register_address)
 708         (pushf_register, do_compile_dwarf_expr_to_c)
 709         (compile_dwarf_expr_to_c, compile_dwarf_bounds_to_c): Change type
 710         of "registers_used".
 711         * compile/compile-c.h (generate_c_for_variable_locations):
 712         Update.
 713         * compile/compile-c-symbols.c (generate_vla_size)
 714         (generate_c_for_for_one_variable): Change type of
 715         "registers_used".
 716         (generate_c_for_variable_locations): Return std::vector.
 717         * compile/compile-c-support.c (generate_register_struct): Change
 718         type of "registers_used".
 719         (compute): Update.
 720
 721 2021-01-23  Tom Tromey  <tom@tromey.com>
 722
 723         * compile/compile-internal.h (class compile_instance)
 724         <set_arguments>: Change return type.
 725         * compile/compile.c (compile_to_object): Remove call to reset.
 726         (compile_instance::set_arguments): Change return type.
 727
 728 2021-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
 729
 730         * gdbtypes.c (copy_type_recursive): Use get_type_arch.
 731         * gdbtypes.h (struct type) <set_owner>: Add asserts.
 732
 733 2021-01-23  Lancelot SIX  <lsix@lancelotsix.com>
 734
 735         * Makefile.in (SELFTESTS_SRCS): Add
 736         unittests/gdb_tilde_expand-selftests.c.
 737         * unittests/gdb_tilde_expand-selftests.c: New file.
 738
 739 2021-01-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 740
 741         PR cli/25956
 742         * NEWS: Mention new command.
 743         * cli/cli-style.c: Add 'cli/cli-setshow.h' include.
 744         (version_style): Define.
 745         (cli_style_option::cli_style_option): Add intensity parameter, and
 746         use as appropriate.
 747         (_initialize_cli_style): Register version style set/show commands.
 748         * cli/cli-style.h (cli_style_option): Add intensity parameter.
 749         (version_style): Declare.
 750         * top.c (print_gdb_version): Use version_stype, and styled_string
 751         to print the GDB version string.
 752
 753 2021-01-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 754
 755         * utils.c (emit_style_escape): Only emit an escape sequence if the
 756         requested style is different than the current applied style.
 757         (fputs_maybe_filtered): Adjust the juggling of the wrap_style, and
 758         current applied_style.
 759         (fputs_styled): Remove is_default check.
 760         (fputs_styled_unfiltered): Likewise.
 761         (vfprintf_styled_no_gdbfmt): Likewise.
 762
 763 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
 764
 765         * remote.h (remote_debug_printf): New.
 766         (remote_debug_printf_nofunc): New.
 767         (REMOTE_SCOPED_DEBUG_ENTER_EXIT): New.
 768         * remote.c: Use above macros throughout file.
 769
 770 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
 771
 772         * remote.h (remote_debug): Change to bool.
 773         * remote.c (remote_debug): Change to bool.
 774         (_initialize_remote): Adjust.
 775
 776 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
 777
 778         * target.h (remote_debug): Move to...
 779         * remote.h (remote_debug): ... here.
 780         * top.c (remote_debug): Move to...
 781         * remote.c (remote_debug): ... here.
 782         * remote-sim.c: Include remote.h.
 783
 784 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
 785
 786         * cli/cli-cmds.c (show_remote_debug): Remove.
 787         (show_remote_timeout): Remove.
 788         (_initialize_cli_cmds): Don't register commands.
 789         * remote.c (show_remote_debug): Move here.
 790         (show_remote_timeout): Move here.
 791         (_initialize_remote): Register commands.
 792
 793 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
 794
 795         * gdbtypes.h (TYPE_OBJFILE): Remove, change all users to use the
 796         type::objfile method instead.
 797
 798 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
 799
 800         * gdbtypes.h (TYPE_OBJFILE_OWNED): Remove, update all users to
 801         use the type::is_objfile_owned method.
 802
 803 2021-01-22  Simon Marchi  <simon.marchi@efficios.com>
 804
 805         * gdbtypes.h (TYPE_OBJFILE_OWNED): Adjust.
 806         (TYPE_OWNER): Remove.
 807         (TYPE_OBJFILE): Adjust.
 808         (struct main_type) <flag_objfile_owned>: Rename to...
 809         <m_flag_objfile_owned>: ... this.
 810         <owner>: Rename to...
 811         <m_owner>: ... this.
 812         (struct type) <is_objfile_owned, set_owner, objfile, arch>: New
 813         methods.
 814         (TYPE_ALLOC): Adjust.
 815         * gdbtypes.c (alloc_type): Adjust.
 816         (alloc_type_arch): Adjust.
 817         (alloc_type_copy): Adjust.
 818         (get_type_arch): Adjust.
 819         (smash_type): Adjust.
 820         (lookup_array_range_type): Adjust.
 821         (recursive_dump_type): Adjust.
 822         (copy_type_recursive): Adjust.
 823         * compile/compile-c-types.c (convert_func): Adjust.
 824         (convert_type_basic): Adjust.
 825         * compile/compile-cplus-types.c (compile_cplus_convert_func):
 826         Adjust.
 827         * language.c
 828         (language_arch_info::type_and_symbol::alloc_type_symbol):
 829         Adjust.
 830
 831 2021-01-21  Luis Machado  <luis.machado@linaro.org>
 832
 833         * coffread.c (enter_linenos): Passing string to complaint.
 834         * valops.c (value_assign): Make array view.
 835
 836 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
 837
 838         * auto-load.h (debug_auto_load): Move here.
 839         (auto_load_debug_printf): New.
 840         * auto-load.c: Use auto_load_debug_printf.
 841         (debug_auto_load): Move to header.
 842         * linux-thread-db.c (try_thread_db_load): Use
 843         auto_load_debug_printf.
 844         * main.c (captured_main_1): Likewise.
 845
 846 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
 847
 848         * f-valprint.c (f77_array_offset_tbl): Remove.
 849
 850 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
 851
 852         * gdb_bfd.c (bfd_cache_debug_printf): New, use throughout file.
 853
 854 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
 855
 856         * ser-tcp.c (wait_for_connect): Use interruptible_select instead
 857         of gdb_select.
 858
 859 2021-01-21  Hannes Domani  <ssbssa@yahoo.de>
 860
 861         PR python/19151
 862         * python/py-breakpoint.c (bppy_get_location): Handle
 863         bp_hardware_breakpoint.
 864         (bppy_init): Likewise.
 865         (gdbpy_breakpoint_created): Likewise.
 866
 867 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
 868
 869         * arm-tdep.c (arm_debug_printf): Add and use throughout file.
 870
 871 2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
 872
 873         * gdb_bfd.c (debug_bfd_cache): Change type to bool.
 874         (_initialize_gdb_bfd): Adjust.
 875
 876 2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
 877
 878         PR gdb/26828
 879         * dwarf2/read.c (maybe_queue_comp_unit): Add assertion.
 880
 881 2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
 882
 883         * dwarf2/read.c (follow_die_offset): Add logging.
 884         (dwarf2_per_objfile::age_comp_units): Add logging.
 885
 886 2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
 887
 888         * aarch64-linux-tdep.c (aarch64_linux_record_tdep): Make static.
 889         * aarch64-tdep.c (tdesc_aarch64_list, aarch64_prologue_unwind,
 890         aarch64_stub_unwind, aarch64_normal_base, ): Make static.
 891         * arm-linux-tdep.c (arm_prologue_unwind): Make static.
 892         * arm-tdep.c (struct frame_unwind): Make static.
 893         * auto-load.c (auto_load_safe_path_vec): Make static.
 894         * csky-tdep.c (csky_stub_unwind): Make static.
 895         * gdbarch.c (gdbarch_data_registry): Make static.
 896         * gnu-v2-abi.c (gnu_v2_abi_ops): Make static.
 897         * i386-netbsd-tdep.c (i386nbsd_mc_reg_offset): Make static.
 898         * i386-tdep.c (i386_frame_setup_skip_insns,
 899         i386_tramp_chain_in_reg_insns, i386_tramp_chain_on_stack_insns):
 900         Make static.
 901         * infrun.c (observer_mode): Make static.
 902         * linux-nat.c (sigchld_action): Make static.
 903         * linux-thread-db.c (thread_db_list): Make static.
 904         * maint-test-options.c (maintenance_test_options_list):
 905         * mep-tdep.c (mep_csr_registers): Make static.
 906         * mi/mi-cmds.c (struct mi_cmd_stats): Remove struct type name.
 907         (stats): Make static.
 908         * nat/linux-osdata.c (struct osdata_type): Make static.
 909         * ppc-netbsd-tdep.c (ppcnbsd_reg_offsets): Make static.
 910         * progspace.c (last_program_space_num): Make static.
 911         * python/py-param.c (struct parm_constant): Remove struct type
 912         name.
 913         (parm_constants): Make static.
 914         * python/py-record-btrace.c (btpy_list_methods): Make static.
 915         * python/py-record.c (recpy_gap_type): Make static.
 916         * record.c (record_goto_cmdlist): Make static.
 917         * regcache.c (regcache_descr_handle): Make static.
 918         * registry.h (DEFINE_REGISTRY): Make definition static.
 919         * symmisc.c (std_in, std_out, std_err): Make static.
 920         * top.c (previous_saved_command_line): Make static.
 921         * tracepoint.c (trace_user, trace_notes, trace_stop_notes): Make
 922         static.
 923         * unittests/command-def-selftests.c (nr_duplicates,
 924         nr_invalid_prefixcmd, lists): Make static.
 925         * unittests/observable-selftests.c (test_notification): Make
 926         static.
 927         * unittests/optional/assignment/1.cc (counter): Make static.
 928         * unittests/optional/assignment/2.cc (counter): Make static.
 929         * unittests/optional/assignment/3.cc (counter): Make static.
 930         * unittests/optional/assignment/4.cc (counter): Make static.
 931         * unittests/optional/assignment/5.cc (counter): Make static.
 932         * unittests/optional/assignment/6.cc (counter): Make static.
 933
 934 2021-01-20  Joel Sherrill  <joel@rtems.org>
 935
 936         PR gdb/27219
 937         * remote.c (struct remote_thread_info) <resume_state>: Rename
 938         to...
 939         <get_resume_state>: ... this.
 940         (remote_target::resume): Adjust.
 941         (remote_target::commit_resume): Adjust.
 942         (remote_target::select_thread_for_ambiguous_stop_reply): Adjust.
 943
 944 2021-01-20  Sergio Durigan Junior  <sergiodj@sergiodj.net>
 945             Tom Tromey <tom@tromey.com>
 946
 947         * stap-probe.c (stap_parse_single_operand): Handle '!'
 948         operator.
 949         (stap_parse_argument_conditionally): Likewise.
 950         Skip spaces after processing open-parenthesis sub-expression.
 951         (stap_parse_argument_1): Skip spaces after call to
 952         stap_parse_argument_conditionally.
 953         Handle case when right-side expression is a parenthesized
 954         sub-expression.
 955         Skip spaces after call to stap_parse_argument_1.
 956
 957 2021-01-19  Lancelot SIX  <lsix@lancelotsix.com>
 958
 959         * top.h (switch_thru_all_uis): Use DISABLE_COPY_AND_ASSIGN.
 960
 961 2021-01-19  Luis Machado  <luis.machado@linaro.org>
 962
 963         * trad-frame.h (trad_frame_saved_reg) <set_value_bytes>: Allocate
 964         memory and save data.
 965         (trad_frame_set_value, trad_frame_set_realreg, trad_frame_set_addr)
 966         (trad_frame_set_unknown, trad_frame_set_value_bytes)
 967         (trad_frame_value_p, trad_frame_addr_p, trad_frame_realreg_p)
 968         (trad_frame_value_bytes_p): Remove.
 969         (trad_frame_reset_saved_regs): Adjust documentation.
 970         * trad-frame.c (trad_frame_alloc_saved_regs): Initialize via a
 971         constructor and reset the state of the registers.
 972         (trad_frame_value_p, trad_frame_addr_p, trad_frame_realreg_p)
 973         (trad_frame_value_bytes_p, trad_frame_set_value)
 974         (trad_frame_set_realreg, trad_frame_set_addr)
 975         (trad_frame_set_unknown, trad_frame_set_value_bytes): Remove.
 976         (trad_frame_set_reg_realreg): Update to call member function.
 977         (trad_frame_set_reg_addr, trad_frame_set_reg_value_bytes): Likewise.
 978         (trad_frame_get_prev_register): Likewise.
 979
 980         * aarch64-tdep.c (aarch64_analyze_prologue)
 981         (aarch64_analyze_prologue_test, aarch64_make_prologue_cache_1)
 982         (aarch64_prologue_prev_register): Update to use member functions.
 983         * alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind_cache): Likewise.
 984         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Likewise.
 985         * arc-tdep.c (arc_print_frame_cache, arc_make_frame_cache): Likewise.
 986         * arm-tdep.c (arm_make_prologue_cache, arm_exidx_fill_cache)
 987         (arm_make_epilogue_frame_cache): Likewise.
 988         * avr-tdep.c (avr_frame_unwind_cache)
 989         (avr_frame_prev_register): Likewise.
 990         * cris-tdep.c (cris_scan_prologue): Likewise.
 991         * csky-tdep.c (csky_frame_unwind_cache): Likewise.
 992         * frv-tdep.c (frv_analyze_prologue): Likewise.
 993         * hppa-tdep.c (hppa_frame_cache, hppa_fallback_frame_cache): Likewise.
 994         * lm32-tdep.c (lm32_frame_cache): Likewise.
 995         * m32r-tdep.c (m32r_frame_unwind_cache): Likewise.
 996         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
 997         * mips-tdep.c (set_reg_offset, mips_insn16_frame_cache)
 998         (mips_micro_frame_cache, mips_insn32_frame_cache): Likewise.
 999         (reset_saved_regs): Adjust to set realreg.
1000         * riscv-tdep.c (riscv_scan_prologue, riscv_frame_cache): Adjust to
1001         call member functions.
1002         * rs6000-tdep.c (rs6000_frame_cache, rs6000_epilogue_frame_cache)
1003         * s390-tdep.c (s390_prologue_frame_unwind_cache)
1004         (s390_backchain_frame_unwind_cache): Likewise.
1005         * score-tdep.c (score7_analyze_prologue)
1006         (score3_analyze_prologue, score_make_prologue_cache): Likewise.
1007         * sparc-netbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise.
1008         * sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_cache): Likewise.
1009         * sparc64-netbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise.
1010         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_cache): Likewise.
1011         * tilegx-tdep.c (tilegx_analyze_prologue)
1012         (tilegx_frame_cache): Likewise.
1013         * v850-tdep.c (v850_frame_cache): Likewise.
1014         * vax-tdep.c (vax_frame_cache): Likewise.
1015
1016 2021-01-19  Luis Machado  <luis.machado@linaro.org>
1017
1018         * frame.h (get_frame_register_bytes): Pass a gdb::array_view instead
1019         of buffer + length.
1020         (put_frame_register_bytes): Likewise.
1021         Adjust documentation.
1022         (get_frame_memory): Pass a gdb::array_view instead of buffer + length.
1023         (safe_frame_unwind_memory): Likewise.
1024         * frame.c (get_frame_register_bytes, put_frame_register_bytes)
1025         (get_frame_memory, safe_frame_unwind_memory): Adjust to use
1026         gdb::array_view.
1027         * amd64-fbsd-tdep.c (amd64fbsd_sigtramp_p): Likewise.
1028         * amd64-linux-tdep.c (amd64_linux_sigtramp_start): Likewise.
1029         * amd64-obsd-tdep.c (amd64obsd_sigtramp_p): Likewise.
1030         * arc-linux-tdep.c (arc_linux_is_sigtramp): Likewise.
1031         * cris-tdep.c (cris_sigtramp_start, cris_rt_sigtramp_start): Likewise.
1032         * dwarf2/loc.c (rw_pieced_value): Likewise.
1033         * hppa-tdep.c (hppa_frame_cache): Likewise.
1034         * i386-fbsd-tdep.c (i386fbsd_sigtramp_p): Likewise.
1035         * i386-gnu-tdep.c (i386_gnu_sigtramp_start): Likewise.
1036         * i386-linux-tdep.c (i386_linux_sigtramp_start)
1037         (i386_linux_rt_sigtramp_start): Likewise.
1038         * i386-obsd-tdep.c (i386obsd_sigtramp_p): Likewise.
1039         * i386-tdep.c (i386_register_to_value): Likewise.
1040         * i387-tdep.c (i387_register_to_value): Likewise.
1041         * ia64-tdep.c (ia64_register_to_value): Likewise.
1042         * m32r-linux-tdep.c (m32r_linux_sigtramp_start)
1043         (m32r_linux_rt_sigtramp_start): Likewise.
1044         * m68k-linux-tdep.c (m68k_linux_pc_in_sigtramp): Likewise.
1045         * m68k-tdep.c (m68k_register_to_value): Likewise.
1046         * mips-tdep.c (mips_register_to_value)
1047         (mips_value_to_register): Likewise.
1048         * ppc-fbsd-tdep.c (ppcfbsd_sigtramp_frame_sniffer)
1049         (ppcfbsd_sigtramp_frame_cache): Likewise.
1050         * ppc-obsd-tdep.c (ppcobsd_sigtramp_frame_sniffer)
1051         (ppcobsd_sigtramp_frame_cache): Likewise.
1052         * rs6000-tdep.c (rs6000_in_function_epilogue_frame_p)
1053         (rs6000_register_to_value): Likewise.
1054         * tilegx-tdep.c (tilegx_analyze_prologue): Likewise.
1055         * tramp-frame.c (tramp_frame_start): Likewise.
1056         * valops.c (value_assign): Likewise.
1057
1058 2021-01-19  Luis Machado  <luis.machado@linaro.org>
1059
1060         * aarch64-linux-tdep.c (aarch64_linux_restore_vreg): Pass in an
1061         array_view.
1062         * trad-frame.c (trad_frame_set_value_bytes): Use gdb::array_view
1063         instead of buffer and size.
1064         (trad_frame_set_reg_value_bytes): Likewise.
1065         * trad-frame.h (trad_frame_set_reg_value_bytes): Likewise.
1066         (trad_frame_set_value_bytes): Likewise.
1067
1068 2021-01-18  Mike Frysinger  <vapier@gentoo.org>
1069
1070         * copyright.py (NOT_FSF_LIST): Delete sim/testsuite/sim/bfin/s21.s.
1071
1072 2021-01-18  Andrew Burgess  <andrew.burgess@embecosm.com>
1073
1074         * riscv-fbsd-tdep.c (riscv_fbsd_supply_gregset): Delete.
1075         (riscv_fbsd_gregset): Use riscv_supply_regset.
1076         (riscv_fbsd_fpregset): Likewise.
1077         * riscv-linux-tdep.c (riscv_linux_gregset): Likewise.
1078         (riscv_linux_fregset): Likewise.
1079         * riscv-tdep.c (riscv_supply_regset): Define new function.
1080         * riscv-tdep.h (riscv_supply_regset): Declare new function.
1081
1082 2021-01-18  Tom de Vries  <tdevries@suse.de>
1083
1084         PR tdep/27172
1085         * nat/amd64-linux-siginfo.c (cpt_si_lower, cpt_si_upper, SEGV_BNDERR):
1086         New macro.
1087         (compat_siginfo_from_siginfo): Copy cpt_si_lower and cpt_si_upper
1088         for SEGV_BNDERR.
1089
1090 2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>
1091
1092         * remote.c (class remote_target) <remote_hostio_send_command,
1093         remote_hostio_parse_result>: Constify parameter.
1094         (remote_hostio_parse_result): Likewise.
1095         (remote_target::remote_hostio_send_command): Adjust.
1096         (remote_target::remote_hostio_pread_vFile): Adjust.
1097         (remote_target::fileio_readlink): Adjust.
1098         (remote_target::fileio_fstat): Adjust.
1099
1100 2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>
1101
1102         * remote.c (remote_target::start_remote): Move wait_status to
1103         narrower scope.
1104
1105 2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>
1106
1107         * remote.c (class remote_target):
1108         <add_current_inferior_and_thread>: Constify parameter.
1109         (stop_reply_extract_thread): Likewise.
1110         (remote_target::get_current_thread): Likewise.
1111         (remote_target::add_current_inferior_and_thread): Likewise.
1112
1113 2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>
1114
1115         * remote.c (class remote_target)
1116         <remote_unpack_thread_info_response,
1117         parse_threadlist_response>: Constify parameter and/or return
1118         value and or local variable.
1119         (stub_unpack_int): Likewise.
1120         (unpack_nibble): Likewise.
1121         (unpack_byte): Likewise.
1122         (unpack_int): Likewise.
1123         (unpack_string): Likewise.
1124         (unpack_threadid): Likewise.
1125         (remote_target::remote_unpack_thread_info_response): Likewise.
1126         (remote_target::parse_threadlist_response): Likewise.
1127
1128 2021-01-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1129
1130         * tui/tui.c (tui_is_window_visible): Compare to nullptr, not 0.
1131
1132 2021-01-14  Lancelot Six  <lsix@lancelotsix.com>
1133
1134         * MAINTAINERS (Write After Approval): Add myself.
1135
1136 2021-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1137
1138         * trad-frame.c (trad_frame_alloc_saved_regs): Avoid compile-error
1139         because is_trivially_default_constructible was first implemented with
1140         gcc-5.
1141
1142 2021-01-14  Tom de Vries  <tdevries@suse.de>
1143
1144         PR breakpoints/27151
1145         * objfiles.h (in_plt_section): Handle .plt.sec.
1146
1147 2021-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
1148
1149         PR gdb/26819
1150         * remote.c
1151         (remote_target::select_thread_for_ambiguous_stop_reply): New
1152         member function.
1153         (remote_target::process_stop_reply): Call
1154         select_thread_for_ambiguous_stop_reply.
1155
1156 2021-01-13  Simon Marchi  <simon.marchi@efficios.com>
1157
1158         * record-btrace.c (class record_btrace_target): Remove.
1159         (record_btrace_target::commit_resume): Remove.
1160         * record-full.c (class record_full_target): Remove.
1161         (record_full_target::commit_resume): Remove.
1162
1163 2021-01-13  Simon Marchi  <simon.marchi@efficios.com>
1164
1165         * remote.c (enum class resume_state): New.
1166         (struct resumed_pending_vcont_info): New.
1167         (struct remote_thread_info) <resume_state, set_not_resumed,
1168         set_resumed_pending_vcont, resumed_pending_vcont_info,
1169         set_resumed, m_resume_state, m_resumed_pending_vcont_info>:
1170         New.
1171         <last_resume_step, last_resume_sig, vcont_resumed>: Remove.
1172         (remote_target::remote_add_thread): Adjust.
1173         (remote_target::process_initial_stop_replies): Adjust.
1174         (remote_target::resume): Adjust.
1175         (remote_target::commit_resume): Rely on state in
1176         remote_thread_info and not on tp->executing.
1177         (remote_target::process_stop_reply): Adjust.
1178
1179 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1180
1181         * arc-tdep.h (arc_debug_printf): New.
1182         * arc-tdep.c: Use arc_debug_printf.
1183         * arc-linux-nat.c (arc_linux_nat_debug_printf): Add and use.
1184         * arc-linux-tdep.c (arc_linux_debug_printf): Add and use.
1185         * arc-newlib-tdep.c (arc_newlib_debug_printf): Add and use.
1186
1187 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1188
1189         * arc-tdep.h (arc_debug): Change type to bool.
1190         * arc-tdep.c (arc_debug): Change type to bool.
1191         (arc_analyze_prologue): Adjust.
1192         (_initialize_arc_tdep): Use add_setshow_boolean_cmd.
1193         * arc-linux-nat.c (ps_get_thread_area): Adjust.
1194
1195 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1196
1197         * auto-load.c (auto_load_objfile_script_1): Use bool.
1198         (execute_script_contents): Use bool.
1199
1200 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1201
1202         * auto-load.h (auto_load_gdb_scripts_enabled): Return bool, move
1203         comment here.
1204         * auto-load.c (auto_load_gdb_scripts_enabled): Return bool, move
1205         comment to header.
1206         * extension-priv.h (struct extension_language_script_ops)
1207         <auto_load_enabled>: Return bool.
1208         * extension.h (ext_lang_auto_load_enabled): Return bool, move
1209         comment here.
1210         * extension.c (ext_lang_auto_load_enabled): Return bool, move
1211         comment to header.
1212         * guile/guile-header.h (gdbscm_auto_load_enabled): Return bool,
1213         move comment here.
1214         * guile/scm-auto-load.c (gdbscm_auto_load_enabled): Return bool,
1215         move comment to header.
1216         * python/python-header.h (gdbpy_auto_load_enabled): Return bool,
1217         move comment here.
1218         * python/py-auto-load.c (gdbpy_auto_load_enabled): Return bool,
1219         move comment to header.
1220
1221 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1222
1223         * auto-load.h (file_is_auto_load_safe): Change return type to
1224         bool, move comment here.
1225         * auto-load.c (file_is_auto_load_safe): Change return type and
1226         advice_printed to bool.  Move comment to  header.
1227
1228 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1229
1230         * jit.c (jit_debug_printf): New, use throughout file.
1231
1232 2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
1233
1234         * infrun.c (normal_stop): Fix indentation.
1235
1236 2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
1237
1238         * top.h (readnow_symbol_files, readnever_symbol_files): Move
1239         declarations to ...
1240         * symfile.h: ... here.
1241         * symfile.c: Update doc.
1242
1243 2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
1244
1245         * target.h (baud_rate, serial_parity): Move declarations...
1246         * serial.h: ... here.
1247         * main.c: Include serial.h.
1248         * serial.c (baud_rate, serial_parity): Update doc.
1249
1250 2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
1251
1252         * top.c (pre_init_ui_hook): Remove.
1253
1254 2021-01-12  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1255
1256         * aarch64-tdep.c (aarch64_vnh_type): Add "bf" field in h registers.
1257         (aarch64_vnv_type): Add "bf" type in h field of v registers.
1258         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerated.
1259         * features/aarch64-fpu.xml: Add bfloat16 type.
1260
1261 2021-01-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1262
1263         * expprint.c (dump_subexp_body_standard): Handle OP_BOOL.
1264
1265 2021-01-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1266
1267         * f-exp.y (dot_ops): Rename to...
1268         (fortran_operators): ...this.  Add a header comment.  Add symbol
1269         based operators.
1270         (yylex): Update to use fortran_operators not dot_ops.  Remove
1271         special handling for '**', this is now included in
1272         fortran_operators.
1273
1274 2021-01-11  Simon Marchi  <simon.marchi@polymtl.ca>
1275
1276         * arch/aarch64-insn.h (aarch64_debug_printf): New.
1277         * arch/aarch64-insn.c: Use aarch64_debug_printf.
1278         * aarch64-tdep.c: Use aarch64_debug_printf.
1279
1280 2021-01-11  Simon Marchi  <simon.marchi@polymtl.ca>
1281
1282         * solib-aix.c (solib_aix_debug_printf): New, use throughout
1283         file.
1284
1285 2021-01-11  Simon Marchi  <simon.marchi@polymtl.ca>
1286
1287         * jit.c (jit_debug): Change type to bool.
1288         (_initialize_jit): Adjust.
1289
1290 2021-01-09  Tom Tromey  <tom@tromey.com>
1291
1292         PR compile/23672
1293         * compile/compile.c (compile_to_object): Avoid crash when
1294         osabi_triplet_regexp returns NULL.
1295
1296 2021-01-09  Tom Tromey  <tom@tromey.com>
1297
1298         * tracepoint.h (class collection_list) <append_exp>: Take a
1299         std::string.
1300         * tracepoint.c (collection_list::append_exp): Take a std::string.
1301         (encode_actions_1): Update.
1302
1303 2021-01-08  Tom Tromey  <tromey@adacore.com>
1304
1305         * parse.c (parse_expression): Add void_context_p parameter.  Use
1306         parse_exp_in_context.
1307         * printcmd.c (print_command_1): Change voidprint to bool.  Pass to
1308         parse_expression.
1309         (print_command, call_command): Update.
1310         * expression.h (parse_expression): Add void_context_p parameter.
1311
1312 2021-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>
1313
1314         * value.c (set_value_component_location): Adjust the VALUE_LVAL
1315         for internalvar components that have a dynamic location.
1316
1317 2021-01-08  Tom de Vries  <tdevries@suse.de>
1318
1319         PR gdb/26881
1320         * breakpoint.c (create_exception_master_breakpoint_probe)
1321         (create_exception_master_breakpoint_hook): Factor out
1322         of ...
1323         (create_exception_master_breakpoint): ... here.  Only try to install
1324         the master exception breakpoint in objfile.debug using the
1325         _Unwind_DebugHook method, if the install using probes in objfile
1326         failed.
1327
1328 2021-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>
1329
1330         * f-lang.c (fortran_value_subarray): Call value_from_component.
1331
1332 2021-01-07  Mike Frysinger  <vapier@gentoo.org>
1333
1334         * remote-sim.c: Include memory-map.h.
1335         (gdbsim_target): Define memory_map override.
1336         (gdbsim_target::memory_map): Define.
1337
1338 2021-01-07  Tom Tromey  <tromey@adacore.com>
1339
1340         * ada-lang.c (do_full_match): Conditionally skip "_ada_" prefix.
1341
1342 2021-01-07  Tom Tromey  <tromey@adacore.com>
1343
1344         * ada-lang.c (add_component_interval): Start loop using vector's
1345         updated size.
1346
1347 2021-01-06  Tom Tromey  <tromey@adacore.com>
1348
1349         * ada-lang.c (ada_evaluate_subexp) <BINOP_ADD, BINOP_SUB>:
1350         Do not cast result.
1351         * valarith.c (fixed_point_binop): Handle multiplication
1352         and division specially.
1353         * valops.c (value_to_gdb_mpq): New function.
1354         (value_cast_to_fixed_point): Use it.
1355
1356 2021-01-05  Hannes Domani  <ssbssa@yahoo.de>
1357
1358         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
1359         Call wnoutrefresh instead of tui_win_info::refresh_window.
1360
1361 2021-01-05  Hannes Domani  <ssbssa@yahoo.de>
1362
1363         * tui/tui-source.c (tui_source_window::show_line_number):
1364         Redraw second space after line number.
1365
1366 2021-01-05  Hannes Domani  <ssbssa@yahoo.de>
1367
1368         PR tui/26927
1369         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
1370         Fix source pad size in prefresh.
1371         (tui_source_window_base::show_source_content): Grow source pad
1372         if necessary.
1373
1374 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
1375
1376         * bfin-tdep.c (bfin_push_dummy_call): Use align_up.
1377         (bfin_frame_align): Use align_down.
1378
1379 2021-01-04  Tom de Vries  <tdevries@suse.de>
1380
1381         * buildsym.c (buildsym_compunit::record_line): Filter out end-of-seq
1382         terminators that do not terminate anything.
1383
1384 2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
1385
1386         * debug.c (debug_print_depth): New.
1387         * infrun.h (INFRUN_SCOPED_DEBUG_START_END): New.
1388         (INFRUN_SCOPED_DEBUG_ENTER_EXIT): New.
1389         * infrun.c (start_step_over): Use
1390         INFRUN_SCOPED_DEBUG_ENTER_EXIT.
1391         (proceed): Use INFRUN_SCOPED_DEBUG_ENTER_EXIT and
1392         INFRUN_SCOPED_DEBUG_START_END.
1393         (fetch_inferior_event): Use INFRUN_SCOPED_DEBUG_ENTER_EXIT.
1394
1395 2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
1396
1397         * infrun.c (print_target_wait_results): Use infrun_debug_printf.
1398
1399 2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
1400
1401         * utils.c (vfprintf_unfiltered): Print timestamp only when
1402         previous debug output ended with a newline.
1403
1404 2021-01-04  Luis Machado  <luis.machado@linaro.org>
1405
1406         Update all users of trad_frame_saved_reg to use the new member
1407         functions.
1408
1409         Remote all struct keywords from declarations of trad_frame_saved_reg
1410         types, except on forward declarations.
1411
1412         * aarch64-tdep.c: Update.
1413         * alpha-mdebug-tdep.c: Update.
1414         * alpha-tdep.c: Update.
1415         * arc-tdep.c: Update.
1416         * arm-tdep.c: Update.
1417         * avr-tdep.c: Update.
1418         * cris-tdep.c: Update.
1419         * csky-tdep.c: Update.
1420         * frv-tdep.c: Update.
1421         * hppa-linux-tdep.c: Update.
1422         * hppa-tdep.c: Update.
1423         * hppa-tdep.h: Update.
1424         * lm32-tdep.c: Update.
1425         * m32r-linux-tdep.c: Update.
1426         * m32r-tdep.c: Update.
1427         * m68hc11-tdep.c: Update.
1428         * mips-tdep.c: Update.
1429         * moxie-tdep.c: Update.
1430         * riscv-tdep.c: Update.
1431         * rs6000-tdep.c: Update.
1432         * s390-linux-tdep.c: Update.
1433         * s390-tdep.c: Update.
1434         * score-tdep.c: Update.
1435         * sparc-netbsd-tdep.c: Update.
1436         * sparc-sol2-tdep.c: Update.
1437         * sparc64-fbsd-tdep.c: Update.
1438         * sparc64-netbsd-tdep.c: Update.
1439         * sparc64-obsd-tdep.c: Update.
1440         * sparc64-sol2-tdep.c: Update.
1441         * tilegx-tdep.c: Update.
1442         * v850-tdep.c: Update.
1443         * vax-tdep.c: Update.
1444
1445         * frame-unwind.c (frame_unwind_got_bytes): Make parameter const.
1446         * frame-unwind.h (frame_unwind_got_bytes): Likewise.
1447
1448         * trad-frame.c: Update.
1449         Remove TF_REG_* enum.
1450         (trad_frame_alloc_saved_regs): Add a static assertion to check for
1451         a trivially-constructible struct.
1452         (trad_frame_reset_saved_regs): Adjust to use member function.
1453         (trad_frame_value_p): Likewise.
1454         (trad_frame_addr_p): Likewise.
1455         (trad_frame_realreg_p): Likewise.
1456         (trad_frame_value_bytes_p): Likewise.
1457         (trad_frame_set_value): Likewise.
1458         (trad_frame_set_realreg): Likewise.
1459         (trad_frame_set_addr): Likewise.
1460         (trad_frame_set_unknown): Likewise.
1461         (trad_frame_set_value_bytes): Likewise.
1462         (trad_frame_get_prev_register): Likewise.
1463         * trad-frame.h: Update.
1464         (trad_frame_saved_reg_kind): New enum.
1465         (struct trad_frame_saved_reg) <addr, realreg, data>: Remove.
1466         <m_kind, m_reg>: New member fields.
1467         <set_value, set_realreg, set_addr, set_unknown, set_value_bytes>
1468         <kind, value, realreg, addr, value_bytes, is_value, is_realreg>
1469         <is_addr, is_unknown, is_value_bytes>: New member functions.
1470
1471 2021-01-02  Simon Marchi  <simon.marchi@polymtl.ca>
1472
1473         * target-float.c: Fix typos.
1474
1475 2021-01-02  Hannes Domani  <ssbssa@yahoo.de>
1476
1477         * gdb-gdb.py.in: Fix main_type.flds_bnds.bounds pretty printer.
1478
1479 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
1480
1481         * gdbarch.sh: Update copyright year range.
1482
1483 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
1484
1485         Update copyright year range in copyright header of all GDB files.
1486
1487 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
1488
1489         * copyright.py (get_update_list): Add "gdbserver" and "gdbsupport"
1490         to the list of directories to update.
1491
1492 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
1493
1494         * top.c (print_gdb_version): Update copyright year.
1495
1496 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
1497
1498         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2020.
1499
1500 For older changes see ChangeLog-2020.
1501 \f
1502 Local Variables:
1503 mode: change-log
1504 left-margin: 8
1505 fill-column: 74
1506 version-control: never
1507 coding: utf-8
1508 End: