gdb/ChangeLog

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