gdb/ChangeLog

   1 2021-03-04  Tom Tromey  <tromey@adacore.com>
   2
   3         * ada-lang.c (struct match_data) <found_sym>: Now bool.
   4         (aux_add_nonlocal_symbols): Update.
   5         (ada_add_block_symbols): Change "found_sym" to bool.
   6
   7 2021-03-03  Tom Tromey  <tromey@adacore.com>
   8
   9         * ada-lang.c (ada_resolve_function): Update comment.
  10         (is_nonfunction, add_symbols_from_enclosing_procs)
  11         (remove_extra_symbols): Likewise.
  12         (struct match_data): Add constructor, initializers.
  13         (add_nonlocal_symbols): Remove memset.
  14         (aux_add_nonlocal_symbols): Update comment.
  15         (ada_add_block_renamings, add_nonlocal_symbols)
  16         (ada_add_all_symbols): Likewise.
  17         * ada-exp.y (write_var_or_type): Clean up trailing whitespace.
  18
  19 2021-03-02  Tom Tromey  <tromey@adacore.com>
  20
  21         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type)
  22         (cast_to_gnat_encoded_fixed_point_type): Remove.
  23         (ada_value_cast, ada_evaluate_subexp): Update.
  24         (gnat_encoded_fixed_point_type_info)
  25         (ada_is_gnat_encoded_fixed_point_type)
  26         (gnat_encoded_fixed_point_delta)
  27         (gnat_encoded_fixed_point_scaling_factor): Remove.
  28         * ada-lang.h (ada_is_gnat_encoded_fixed_point_type)
  29         (gnat_encoded_fixed_point_delta)
  30         (gnat_encoded_fixed_point_scaling_factor): Don't declare.
  31         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Remove.
  32         (ada_print_type): Update.
  33         * ada-valprint.c (ada_value_print_num): Update.
  34         * dwarf2/read.c (ada_get_gnat_encoded_number)
  35         (ada_get_gnat_encoded_ratio): New functions.
  36         (finish_fixed_point_type): Use them.  Add parameters.
  37         (GNAT_FIXED_POINT_SUFFIX): New define.
  38         (gnat_encoded_fixed_point_type_info): New function.
  39         (read_base_type): Handle gnat encodings.
  40
  41 2021-03-02  Tom Tromey  <tromey@adacore.com>
  42
  43         * ada-lang.c (ada_fold_name, ada_variant_discrim_name)
  44         (ada_enum_name, scan_discrim_bound, to_fixed_range_type): Use
  45         std::string.
  46         (GROW_VECT): Remove.
  47         (grow_vect): Remove.
  48
  49 2021-03-02  Tom Tromey  <tromey@adacore.com>
  50
  51         * ada-lang.h (ada_lookup_symbol_list): Return a vector.
  52         * ada-lang.c (resolve_subexp): Update.
  53         (ada_resolve_function): Accept a vector.
  54         (is_nonfunction, add_defn_to_vec)
  55         (add_symbols_from_enclosing_procs): Likewise.
  56         (num_defns_collected, defns_collected): Remove.
  57         (remove_extra_symbols): Return a vector.
  58         (remove_irrelevant_renamings): Return void.
  59         (ada_add_local_symbols): Accept a vector.
  60         (struct match_data) <obstackp>: Remove.
  61         <resultp>: New member.
  62         (aux_add_nonlocal_symbols): Update.
  63         (ada_add_block_renamings, add_nonlocal_symbols)
  64         (ada_add_all_symbols): Accept a vector.
  65         (ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Return a
  66         vector.
  67         (ada_lookup_symbol): Update.
  68         (ada_add_block_symbols): Accept a vector.
  69         (get_var_value, iterate_over_symbols): Update.
  70         * ada-exp.y (block_lookup, write_var_or_type, write_name_assoc):
  71         Update.
  72
  73 2021-03-02  Tom Tromey  <tromey@adacore.com>
  74
  75         * ada-lang.c (resolve_subexp): Use any_of and erase-remove idiom.
  76
  77 2021-03-02  Tom Tromey  <tromey@adacore.com>
  78
  79         * ada-lang.c (struct ada_symbol_cache) <cache_space>: Now an
  80         auto_obstack.
  81         <root>: Initialize.
  82         (ada_pspace_data): Remove destructor.
  83         <sym_cache>: Now a unique_ptr.
  84         (ada_init_symbol_cache, ada_free_symbol_cache): Remove.
  85         (ada_get_symbol_cache): Use 'new'.
  86         (ada_clear_symbol_cache): Rewrite.
  87
  88 2021-03-02  Tom Tromey  <tromey@adacore.com>
  89
  90         * ada-lang.c (add_nonlocal_symbols): Handle case where objfile->sf
  91         is null.
  92
  93 2021-02-27  Lancelot Six  <lsix@lancelotsix.com>
  94
  95         PR gdb/27393
  96         * source.c (add_path): Skip empty dirnames.
  97
  98 2021-02-25  Kevin Buettner  <kevinb@redhat.com>
  99
 100         * nat/aarch64-sve-linux-ptrace.h: Add comment regarding
 101         include order for <sys/ptrace.h> and <asm/ptrace.h>.
 102
 103 2021-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
 104
 105         PR gdb/26861
 106         * target.c (target_mourn_inferior): Only compare pids in
 107         target_mourn_inferior.
 108
 109 2021-02-25  Jan Matyas  <jmatyas@codasip.com>
 110
 111         PR gdb/26819
 112         * remote.c (remote_target::start_remote): Ensure the single
 113         thread, automatically added for remote targets without the
 114         concept of threading, is initially in set to the "resumed"
 115         state.
 116         * remote.c (remote_target::add_current_inferior_and_thread):
 117         Add return value - return the main thread.
 118
 119 2021-02-25  Jan Vrany  <jan.vrany@labware.com>
 120
 121         * gdb/mi/mi-interp.c (mi_traceframe_changed): Remove trailing \n from output.
 122         (mi_tsv_created): Likewise.
 123         (mi_tsv_deleted): Likewise.
 124
 125 2021-02-25  Tom de Vries  <tdevries@suse.de>
 126
 127         PR symtab/27354
 128         * dwarf2/read.c (open_and_init_dwo_file): Use rcuh_kind::COMPILE as
 129         section_kind for &dwo_file->sections.info.
 130
 131 2021-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 132
 133         PR fortran/26155
 134         * f-lang.c (fortran_argument_convert): Delete declaration.
 135         (fortran_prepare_argument): New function.
 136         (evaluate_subexp_f): Move logic to new function
 137         fortran_prepare_argument.
 138
 139 2021-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 140
 141         * f-exp.y (f77_keywords): Add 'associated'.
 142         * f-lang.c (fortran_associated): New function.
 143         (evaluate_subexp_f): Handle FORTRAN_ASSOCIATED.
 144         (operator_length_f): Likewise.
 145         (print_unop_or_binop_subexp_f): New function.
 146         (print_subexp_f): Make use of print_unop_or_binop_subexp_f for
 147         FORTRAN_ASSOCIATED, FORTRAN_LBOUND, and FORTRAN_UBOUND.
 148         (dump_subexp_body_f): Handle FORTRAN_ASSOCIATED.
 149         (operator_check_f): Likewise.
 150         * std-operator.def: Add FORTRAN_ASSOCIATED.
 151
 152 2021-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 153
 154         * f-exp.y (fortran_operators): Add ".xor.".
 155
 156 2021-02-24  Tom de Vries  <tdevries@suse.de>
 157
 158         PR symtab/27336
 159         * dwarf2/attribute.c (attribute::form_is_signed): New function
 160         factored out of ...
 161         * dwarf2/attribute.h (attribute::as_signed): ... here.
 162         (attribute::is_nonnegative, attribute::as_nonnegative): New function.
 163         (attribute::form_is_signed): Declare.
 164         * dwarf2/read.c (new_symbol): Use is_nonnegative and as_nonnegative
 165         for DW_AT_decl_file.
 166
 167 2021-02-24  Kevin Buettner  <kevinb@redhat.com>
 168
 169         * nat/aarch64-linux-hw-point.c: Add comment regarding include
 170         order for <sys/ptrace.h> and <asm/ptrace.h>.
 171
 172 2021-02-24  Kevin Buettner  <kevinb@redhat.com>
 173
 174         * nat/aarch64-linux-hw-point.c: Include <asm/ptrace.h> after
 175         <sys/ptrace.h>.
 176
 177 2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 178
 179         * exec.c (set_section_command): Move variable declarations into
 180         the function body, and use std::string instead of a fixed size
 181         buffer.
 182
 183 2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 184
 185         * exec.c (exec_target::get_section_table): Delete member function.
 186         (section_table_read_available_memory): Use current_top_target, not
 187         just the exec_ops target.
 188         * target-delegates.c: Regenerate.
 189         * target.c (default_get_section_table): New function.
 190         * target.h (target_ops::get_section_table): Change default
 191         behaviour to call default_get_section_table.
 192         (default_get_section_table): Declare.
 193
 194 2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 195
 196         * exec.c (exec_target::close): Call new clear_target_sections
 197         function.
 198         (program_space::add_target_sections): Update name of member
 199         variable.
 200         (program_space::add_target_sections): Update name of member
 201         variable.
 202         (program_space::remove_target_sections): Likewise.
 203         (exec_one_fork): Use new target_sections member function.
 204         (exec_target::get_section_table): Likewise.
 205         (exec_target::files_info): Likewise.
 206         (set_section_command): Likewise.
 207         (exec_set_section_address): Likewise.
 208         (exec_target::has_memory): Use new target_sections member
 209         function.
 210         * progspace.h (program_space::clear_target_sections): New member
 211         function.
 212         (program_space::target_sections): Rename member variable to
 213         m_target_sections, replace with a new member function.
 214         (program_space::m_target_sections): New member variable.
 215         * solib-dsbt.c (scan_dyntag): Use new member function.
 216         * solib-svr4.c (scan_dyntag): Likewise.
 217
 218 2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 219
 220         * gdb/bfd-target.c (class target_bfd) <get_section_table>: Make
 221         return type const.
 222         * gdb/exec.c (struct exec_target) <get_section_table>: Likewise.
 223         (section_table_read_available_memory): Make local const.
 224         (exec_target::xfer_partial): Make local const.
 225         (print_section_info): Make parameter const.
 226         * gdb/exec.h (print_section_info): Likewise.
 227         * gdb/ppc64-tdep.c (ppc64_convert_from_func_ptr_addr): Make local
 228         const.
 229         * gdb/record-btrace.c (record_btrace_target::xfer_partial):
 230         Likewise.
 231         * gdb/remote.c (remote_target::remote_xfer_live_readonly_partial):
 232         Likewise.
 233         * gdb/s390-tdep.c (s390_load): Likewise.
 234         * gdb/solib-dsbt.c (scan_dyntag): Likewise.
 235         * gdb/solib-svr4.c (scan_dyntag): Likewise.
 236         * gdb/target-debug.h (target_debug_print_target_section_table_p):
 237         Rename to...
 238         (target_debug_print_const_target_section_table_p): ...this.
 239         * gdb/target-delegates.c: Regenerate.
 240         * gdb/target.c (target_get_section_table): Make return type const.
 241         (target_section_by_addr): Likewise.  Also make some locals const.
 242         (memory_xfer_partial_1): Make some locals const.
 243         * gdb/target.h (struct target_ops) <get_section_table>: Make
 244         return type const.
 245         (target_section_by_addr): Likewise.
 246         (target_get_section_table): Likewise.
 247
 248 2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 249
 250         * NEWS: Mention new 'maint info target-sections' command.
 251         * maint.c (maintenance_info_target_sections): New function.
 252         (_initialize_maint_cmds): Register new command.
 253
 254 2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 255
 256         * riscv-tdep.c (riscv_features_from_gdbarch_info): Rename to...
 257         (riscv_features_from_bfd): ...this.  Change parameter type to
 258         'bfd*', and update as required.
 259         (riscv_find_default_target_description): Update call to
 260         riscv_features_from_bfd.  Select a default xlen based on
 261         info.bfd_arch_info.
 262         (riscv_gdbarch_init): Update call to riscv_features_from_bfd.
 263
 264 2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 265
 266         * eval.c (evaluate_subexp_standard): Call value_ind for points to
 267         dynamic types in UNOP_IND.
 268
 269 2021-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
 270
 271         PR gdb/26828
 272         * dwarf2/read.c (dwarf2_queue_guard) <dwarf2_queue_guard>:
 273         Instantiate queue.
 274         (~dwarf2_queue_guard): Clear queue.
 275         (queue_comp_unit): Assert that queue is
 276         instantiated.
 277         (process_queue): Adjust.
 278         * dwarf2/read.h (struct dwarf2_per_bfd) <queue>: Make optional.
 279
 280 2021-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
 281
 282         PR gdb/26828
 283         * dwarf2/read.c (maybe_queue_comp_unit): Check if CU is expanded
 284         to decide whether or not to enqueue it for expansion.
 285         (follow_die_offset, follow_die_sig_1): Ensure we load the DIEs
 286         after calling maybe_queue_comp_unit.
 287
 288 2021-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
 289
 290         * linux-nat.c (linux_nat_filter_event): Return void.
 291
 292 2021-02-22  Tom Tromey  <tromey@adacore.com>
 293
 294         * solib-svr4.c (enable_break): Update.
 295         * bfd-target.c (class target_bfd) <target_bfd>: Change parameter
 296         type.
 297         (target_bfd_reopen): Change parameter type.
 298         * bfd-target.h (target_bfd_reopen): Change parameter type.
 299
 300 2021-02-22  Simon Marchi  <simon.marchi@polymtl.ca>
 301
 302         * thread.c (add_thread_silent): Add assert.
 303         (find_thread_ptid): Add assert.
 304
 305 2021-02-22  Simon Marchi  <simon.marchi@polymtl.ca>
 306
 307         PR gdb/27435
 308         * inf-ptrace.c (struct target_unpusher): Move to target.h.
 309         (target_unpush_up): Likewise.
 310         * procfs.c (procfs_target::attach): Push target early.  Use
 311         target_unpush_up to unpush target in case of error.
 312         * target.h (struct target_unpusher): Move here.
 313         (target_unpush_up): Likewise.
 314
 315 2021-02-19  Kevin Buettner  <kevinb@redhat.com>
 316
 317         * nat/amd64-linux-siginfo.c: Include "gdbsupport/common-defs.h"
 318         (which in turn includes <gnulib/config.h>) before include
 319         of <signal.h>.
 320
 321 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
 322
 323         PR 27158
 324         * riscv-tdep.c (decode_ci_type_insn): Updated encoding macros.
 325         (decode_j_type_insn): Likewise.
 326         (decode_cj_type_insn): Likewise.
 327         (decode_b_type_insn): Likewise.
 328         (decode): Likewise.
 329
 330 2021-02-18  Tom Tromey  <tom@tromey.com>
 331
 332         * expression.h (struct expression) <evaluate>: Declare method.
 333         * eval.c (evaluate_subexp): Simplify.
 334         (expression::evaluate): New method.
 335         (evaluate_expression, evaluate_type): Use expression::evaluate.
 336
 337 2021-02-17  Kevin Buettner  <kevinb@redhat.com>
 338
 339         * ada-lang.c (ada_fold_name): Check for non-empty string prior
 340         to accessing it.
 341         (ada_lookup_name_info): Likewise.
 342
 343 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 344
 345         * aclocal.m4: Regenerate.
 346
 347 2021-02-12  Tom de Vries  <tdevries@suse.de>
 348
 349         PR threads/26228
 350         * linux-nat.c (lin_thread_get_thread_signals): Remove.
 351         (lin_thread_signals): New static var.
 352         (lin_thread_get_thread_signal_num, lin_thread_get_thread_signal):
 353         New function.
 354         * linux-nat.h (lin_thread_get_thread_signals): Remove.
 355         (lin_thread_get_thread_signal_num, lin_thread_get_thread_signal):
 356         Declare.
 357         * linux-thread-db.c (check_thread_signals): Use
 358         lin_thread_get_thread_signal_num and lin_thread_get_thread_signal.
 359
 360 2021-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 361
 362         * f-exp.y (f77_keywords): Add allocated.
 363         * f-lang.c (evaluate_subexp_f): Handle UNOP_FORTRAN_ALLOCATED.
 364         (operator_length_f): Likewise.
 365         (print_subexp_f): Likewise.
 366         (dump_subexp_body_f): Likewise.
 367         (operator_check_f): Likewise.
 368         * std-operator.def (UNOP_FORTRAN_ALLOCATED): New operator.
 369
 370 2021-02-11  Tom de Vries  <tdevries@suse.de>
 371
 372         PR symtab/27353
 373         * dwarf2/attribute.c (attribute::form_requires_reprocessing):
 374         Return true for DW_FORM_strx.
 375
 376 2021-02-11  Tom Tromey  <tromey@adacore.com>
 377
 378         PR gdb/27383:
 379         * parse.c (write_exp_symbol_reference): Write sym.block.
 380
 381 2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 382
 383         * NEWS: Mention changes to 'maint info sections'.
 384         * maint.c (match_substring): Return a bool, fix whitespace issue.
 385         (struct single_bfd_flag_info): New struct.
 386         (bfd_flag_info): New static global.
 387         (match_bfd_flags): Return a bool, use bfd_flag_info.
 388         (print_bfd_flags): Use bfd_flag_info.
 389         (maint_print_section_info): Delete trailing whitespace.
 390         (struct maint_info_sections_opts): New struct.
 391         (maint_info_sections_option_defs): New static global.
 392         (maint_info_sections_completer): New function.
 393         (maintenance_info_sections): Use option parsing mechanism.
 394         (_initialize_maint_cmds): Update command help text for 'maint info
 395         sections' and register a command completer.
 396
 397 2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 398
 399         * maint.c (print_bfd_section_info_maybe_relocated): Delete,
 400         functionality merged into...
 401         (maint_print_all_sections): ...this new function.
 402         (maintenance_info_sections): Make use of maint_print_all_sections,
 403         allow all objects to be printed even where there's no executable.
 404
 405 2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 406
 407         * breakpoint.c (resolve_sal_pc): Make use of
 408         bound_minimal_symbol::obj_section.
 409         * maint.c (maintenance_translate_address): Likewise.
 410         * minsyms.c (minimal_symbol_upper_bound): Likewise.
 411         * minsyms.h (struct bound_minimal_symbol) <obj_section>: New
 412         member function.
 413         * printcmd.c (info_address_command): Make use of
 414         bound_minimal_symbol::obj_section.
 415
 416 2021-02-11  Alan Modra  <amodra@gmail.com>
 417
 418         * arm-symbian-tdep.c: Delete.
 419         * NEWS: Mention arm-symbian removal.
 420         * Makefile.in: Remove arm-symbian-tdep entries.
 421         * configure.tgt: Remove arm*-*-symbianelf*.
 422         * doc/gdb.texinfo: Remove mention of SymbianOS.
 423         * osabi.c (gdb_osabi_names): Remove "Symbian".
 424         * osabi.h (enum gdb_osabi): Remove GDB_OSABI_SYMBIAN.
 425         * testsuite/gdb.base/ending-run.exp: Remove E32Main handling.
 426         * testsuite/gdb.ada/catch_ex_std.exp: Remove arm*-*-symbianelf*
 427         handling.
 428         * testsuite/gdb.base/dup-sect.exp: Likewise.
 429         * testsuite/gdb.base/long_long.exp: Likewise.
 430         * testsuite/gdb.base/solib-weak.exp: Likewise.
 431         * testsuite/gdb.guile/scm-section-script.exp: Likewise.
 432         * testsuite/gdb.python/py-section-script.exp: Likewise.
 433         * testsuite/lib/dwarf.exp: Likewise.
 434         * testsuite/lib/gdb.exp: Likewise.
 435
 436 2021-02-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 437
 438         * f-exp.y (UNOP_OR_BINOP_INTRINSIC): New token.
 439         (exp): New pattern using UNOP_OR_BINOP_INTRINSIC.
 440         (one_or_two_args): New pattern.
 441         (f77_keywords): Add lbound and ubound.
 442         * f-lang.c (fortran_bounds_all_dims): New function.
 443         (fortran_bounds_for_dimension): New function.
 444         (evaluate_subexp_f): Handle FORTRAN_LBOUND and FORTRAN_UBOUND.
 445         (operator_length_f): Likewise.
 446         (print_subexp_f): Likewise.
 447         (dump_subexp_body_f): Likewise.
 448         (operator_check_f): Likewise.
 449         * std-operator.def (FORTRAN_LBOUND): Define.
 450         (FORTRAN_UBOUND): Define.
 451
 452 2021-02-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 453
 454         * coff-pe-read.c (add_pe_forwarded_sym): Make use of section_index
 455         and set_section_index member functions where appropriate.
 456         * coffread.c (coff_symtab_read): Likewise.
 457         (process_coff_symbol): Likewise.
 458         * ctfread.c (set_symbol_address): Likewise.
 459         * dwarf2/read.c (add_partial_symbol): Likewise.
 460         (var_decode_location): Likewise.
 461         * language.c: Likewise.
 462         * minsyms.c (minimal_symbol_reader::record_full): Likewise.
 463         (compact_minimal_symbols): Likewise.
 464         (minimal_symbol_upper_bound): Likewise.
 465         * objfiles.c (relocate_one_symbol): Likewise.
 466         * psympriv.h (partial_symbol::obj_section): Likewise.
 467         (partial_symbol::address): Likewise.
 468         * psymtab.c (partial_symtab::add_psymbol): Likewise.
 469         * stabsread.c (scan_file_globals): Likewise.
 470         * symmisc.c (dump_msymbols): Likewise.
 471         * symtab.c (general_symbol_info::obj_section): Likewise.
 472         (fixup_section): Likewise.
 473         (get_msymbol_address): Likewise.
 474         * symtab.h (general_symbol_info::section): Rename to...
 475         (general_symbol_info::m_section): ...this.
 476         (general_symbol_info::set_section_index): New member function.
 477         (general_symbol_info::section_index): Likewise.
 478         (SYMBOL_SECTION): Delete.
 479         (MSYMBOL_VALUE_ADDRESS): Make use of section_index and
 480         set_section_index member functions where appropriate.
 481         (MSYMBOL_SECTION): Delete.
 482         (symbol::symbol): Update to initialize 'm_section'.
 483         * xcoffread.c (read_xcoff_symtab): Make use of set_section_index.
 484         (process_xcoff_symbol): Likewise.
 485
 486 2021-02-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 487
 488         * breakpoint.c (resolve_sal_pc): Replace SYMBOL_OBJ_SECTION and
 489         MSYMBOL_OBJ_SECTION.
 490         * findvar.c (language_defn::read_var_value): Likewise.
 491         * infcmd.c (jump_command): Likewise.
 492         * linespec.c (minsym_found): Likewise.
 493         * maint.c (maintenance_translate_address): Likewise.
 494         * minsyms.c (lookup_minimal_symbol_by_pc_section): Likewise.
 495         (minimal_symbol_upper_bound): Likewise.
 496         * parse.c (find_minsym_type_and_address): Likewise.
 497         (operator_check_standard): Likewise.
 498         * printcmd.c (info_address_command): Likewise.
 499         * symmisc.c (dump_msymbols): Likewise.
 500         (print_symbol): Likewise.
 501         * symtab.c (general_symbol_info::obj_section): Define new
 502         function.
 503         (fixup_symbol_section): Replace SYMBOL_OBJ_SECTION.
 504         (find_pc_sect_compunit_symtab): Likewise.
 505         (find_function_start_sal): Likewise.
 506         (skip_prologue_sal): Replace SYMBOL_OBJ_SECTION and
 507         MSYMBOL_OBJ_SECTION.
 508         * symtab.h (struct general_symbol_info) <obj_section>: Declare new
 509         function.
 510         (SYMBOL_OBJ_SECTION): Delete.
 511         (MSYMBOL_OBJ_SECTION): Delete.
 512
 513 2021-02-09  Tom Tromey  <tom@tromey.com>
 514
 515         * stap-probe.c (stap_parse_argument_conditionally): Fix typo.
 516
 517 2021-02-09  Tom de Vries  <tdevries@suse.de>
 518
 519         PR symtab/27341
 520         * dwarf2/read.c (read_array_type): Return NULL when not being able to
 521         construct an array type.  Add assert to ensure that element_type is
 522         not being modified.
 523
 524 2021-02-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 525
 526         * gcore.c (struct gcore_collect_regset_section_cb_data): Delete.
 527         (gcore_collect_regset_section_cb): Delete.
 528         (gcore_collect_thread_registers): Delete.
 529         (gcore_build_thread_register_notes): Delete.
 530         (gcore_find_signalled_thread): Delete.
 531         * gcore.h: Remove 'gdbsupport/gdb_signals.h' include and delete
 532         'gdbarch' and 'thread_info' declarations.
 533         (gcore_build_thread_register_notes): Delete declaration.
 534         (gcore_find_signalled_thread): Likewise.
 535         * fbsd-tdep.c: Remove 'gcore.h' include.
 536         (struct fbsd_collect_regset_section_cb_data): New struct.
 537         (fbsd_collect_regset_section_cb): New function.
 538         (fbsd_collect_thread_registers): New function.
 539         (struct fbsd_corefile_thread_data): New struct.
 540         (fbsd_corefile_thread): New function.
 541         (fbsd_make_corefile_notes): Call FreeBSD specific code.
 542         * linux-tdep.c: Remove 'gcore.h' include.
 543         (struct linux_collect_regset_section_cb_data): New struct.
 544         (linux_collect_regset_section_cb): New function.
 545         (linux_collect_thread_registers): New function.
 546         (linux_corefile_thread): Call Linux specific code.
 547         (find_signalled_thread): New function.
 548         (linux_make_corefile_notes): Call find_signalled_thread.
 549
 550 2021-02-09  Tom Tromey  <tromey@adacore.com>
 551
 552         * ada-lang.c (coerce_unspec_val_to_type): Avoid making lazy
 553         not_lval value.
 554         * value.c (value_contents_copy_raw): Now static.
 555         * value.h (value_contents_copy_raw): Don't declare.
 556
 557 2021-02-09  Tom Tromey  <tromey@adacore.com>
 558
 559         * gdbtypes.c (resolve_dynamic_struct): Handle structure with no
 560         fields.
 561
 562 2021-02-08  Shahab Vahedi  <shahab@synopsys.com>
 563
 564         PR tdep/27369
 565         * arc-linux-tdep.c (handle_atomic_sequence): New.
 566         (arc_linux_software_single_step): Call handle_atomic_sequence().
 567
 568 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 569
 570         * python/py-tui.c (gdbpy_tui_window) <is_valid>: New member
 571         function.
 572         (REQUIRE_WINDOW): Call is_valid member function.
 573         (REQUIRE_WINDOW_FOR_SETTER): New define.
 574         (gdbpy_tui_is_valid): Call is_valid member function.
 575         (gdbpy_tui_set_title): Call REQUIRE_WINDOW_FOR_SETTER instead.
 576         * tui/tui-data.h (struct tui_win_info) <is_visible>: Check
 577         tui_active too.
 578         * tui/tui-layout.c (tui_apply_current_layout): Add an assert.
 579         * tui/tui.c (tui_enable): Move setting of tui_active earlier in
 580         the function.
 581
 582 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 583
 584         * python/py-tui.c (gdbpy_tui_set_title): Check that the new value
 585         for the title is not nullptr.
 586
 587 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 588
 589         * tui-layout.c (saved_tui_windows): Delete.
 590         (tui_apply_current_layout): Don't make use of saved_tui_windows,
 591         call new get_windows member function instead.
 592         (tui_get_window_by_name): Check in tui_windows.
 593         (tui_layout_window::apply): Don't add to tui_windows.
 594         * tui-layout.h (tui_layout_base::get_windows): New member function.
 595         (tui_layout_window::get_windows): Likewise.
 596         (tui_layout_split::get_windows): Likewise.
 597
 598 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 599
 600         * tui/tui-layout.c (tui_apply_current_layout): Restore the delete
 601         of the window objects.
 602
 603 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 604
 605         * python/python.c (gdbpy_print_stack): Reformat an error message.
 606
 607 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 608
 609         * tui/tui-interp.c (tui_command_line_handler): New function.
 610         (tui_interp::resume): Register tui_command_line_handler as the
 611         input_handler.
 612         * tui/tui-io.c (tui_inject_newline_into_command_window): New
 613         function.
 614         (tui_getc_1): Delete handling of '\n' and '\r'.
 615         * tui-io.h (tui_inject_newline_into_command_window): Declare.
 616
 617 2021-02-07  Hannes Domani  <ssbssa@yahoo.de>
 618
 619         * tui/tui-regs.c (tui_data_window::display_registers_from):
 620         Mark invisible register sub windows.
 621         (tui_data_window::check_register_values): Ignore invisible
 622         register sub windows.
 623
 624 2021-02-07  Hannes Domani  <ssbssa@yahoo.de>
 625
 626         * tui/tui-regs.c (tui_data_item_window::rerender): Don't call
 627         n_spaces with a negative value.
 628
 629 2021-02-07  Hannes Domani  <ssbssa@yahoo.de>
 630
 631         * tui/tui-regs.c (tui_data_window::display_registers_from):
 632         Add refresh_window call.
 633
 634 2021-02-07  Hannes Domani  <ssbssa@yahoo.de>
 635
 636         * python/py-frame.c (frapy_richcompare): Compare frame_id_is_next.
 637
 638 2021-02-05  Simon Marchi  <simon.marchi@polymtl.ca>
 639
 640         * symmisc.c (std_in, std_out, std_err): Remove.
 641         (_initialize_symmisc): Don't set std_in, std_out and std_err.
 642
 643 2021-02-05  Tom de Vries  <tdevries@suse.de>
 644
 645         PR breakpoints/27330
 646         * breakpoint.c (create_exception_master_breakpoint): Handle case that
 647         glibc object file has debug info.
 648
 649 2021-02-05  Tom de Vries  <tdevries@suse.de>
 650
 651         PR symtab/27333
 652         * dwarf2/read.c (process_psymtab_comp_unit): Handle DW_TAG_type_unit.
 653
 654 2021-02-05  Tom de Vries  <tdevries@suse.de>
 655
 656         PR breakpoints/27313
 657         * break-catch-syscall.c (catch_syscall_split_args): Reject negative
 658         syscall numbers.
 659
 660 2021-02-05  Tom Tromey  <tom@tromey.com>
 661
 662         * compile/compile-c-support.c (get_compile_context)
 663         (c_get_compile_context, cplus_get_compile_context): Change return
 664         type.
 665         * language.c (language_defn::get_compile_instance): New method.
 666         * language.h (language_defn::get_compile_instance): Change return
 667         type.  No longer inline.
 668         * c-lang.c (c_language::get_compile_instance): Change return type.
 669         (cplus_language::get_compile_instance): Change return type.
 670         * c-lang.h (c_get_compile_context, cplus_get_compile_context):
 671         Change return type.
 672         * compile/compile.c (compile_to_object): Update.
 673
 674 2021-02-05  Tom Tromey  <tom@tromey.com>
 675
 676         * parser-defs.h (write_exp_symbol_reference): Declare.
 677         * parse.c (write_exp_symbol_reference): New function.
 678         * p-exp.y (variable): Use write_exp_symbol_reference.
 679         * m2-exp.y (variable): Use write_exp_symbol_reference.
 680         * f-exp.y (variable): Use write_exp_symbol_reference.
 681         * d-exp.y (PrimaryExpression): Use write_exp_symbol_reference.
 682         * c-exp.y (variable): Use write_exp_symbol_reference.
 683
 684 2021-02-05  Tom de Vries  <tdevries@suse.de>
 685
 686         PR exp/27265
 687         * valarith.c (complex_binop): Throw an error if complex type can't
 688         be created.
 689
 690 2021-02-05  Tom de Vries  <tdevries@suse.de>
 691
 692         PR symtab/27307
 693         * dwarf2/read.c (create_cus_from_debug_names_list): Add missing
 694         return.
 695
 696 2021-02-05  Tom de Vries  <tdevries@suse.de>
 697
 698         * dwarf2/read.c (create_cus_from_debug_names_list): Fix indentation.
 699
 700 2021-02-04  Mike Frysinger  <vapier@gentoo.org>
 701
 702         * configure.tgt (riscv*-*-*): Set gdb_sim.
 703
 704 2021-02-04  Simon Marchi  <simon.marchi@polymtl.ca>
 705
 706         * target.c (target_is_non_stop_p): Return bool.
 707         * target.h (target_is_non_stop_p): Return bool.
 708
 709 2021-02-04  Simon Marchi  <simon.marchi@efficios.com>
 710
 711         * record-full.c (record_full_async_inferior_event_handler):
 712         Don't clear async event handler.
 713         (record_full_base_target::wait): Clear async event handler at
 714         beginning.
 715
 716 2021-02-04  Simon Marchi  <simon.marchi@efficios.com>
 717
 718         * record-btrace.c (record_btrace_handle_async_inferior_event):
 719         Don't clear async event handler.
 720         (record_btrace_target::wait): Clear async event handler at
 721         beginning.
 722
 723 2021-02-04  Simon Marchi  <simon.marchi@efficios.com>
 724
 725         * remote.c (remote_target::wait): Clear async event handler at
 726         beginning, mark if needed at the end.
 727         (remote_async_inferior_event_handler): Don't set or clear async
 728         event handler.
 729
 730 2021-02-04  Simon Marchi  <simon.marchi@efficios.com>
 731
 732         * async-event.h (async_event_handler_func):  Add documentation.
 733         * async-event.c (check_async_event_handlers): Don't clear
 734         async_event_handler ready flag.
 735         * infrun.c (infrun_async_inferior_event_handler): Clear ready
 736         flag.
 737         * record-btrace.c (record_btrace_handle_async_inferior_event):
 738         Likewise.
 739         * record-full.c (record_full_async_inferior_event_handler):
 740         Likewise.
 741         * remote-notif.c (remote_async_get_pending_events_handler):
 742         Likewise.
 743         * remote.c (remote_async_inferior_event_handler): Likewise.
 744
 745 2021-02-03  Simon Marchi  <simon.marchi@polymtl.ca>
 746
 747         * infrun.c (handle_inferior_event): Move stop_soon variable to
 748         inner scope.
 749
 750 2021-02-03  Pedro Alves  <pedro@palves.net>
 751
 752         * infcmd.c (detach_command): Hold strong reference to target, and
 753         if all-stop on entry, restart threads on exit.
 754         * infrun.c (switch_back_to_stepped_thread): Factor out bits to ...
 755         (restart_stepped_thread): ... this new function.  Also handle
 756         trap_expected.
 757         (restart_after_all_stop_detach): New function.
 758         * infrun.h (restart_after_all_stop_detach): Declare.
 759
 760 2021-02-03  Pedro Alves  <pedro@palves.net>
 761
 762         * infrun.c (struct step_over_info): Initialize fields.
 763         (prepare_for_detach): Handle ongoing in-line step over.
 764
 765 2021-02-03  Pedro Alves  <pedro@palves.net>
 766
 767         * linux-nat.c (linux_nat_target::detach): Remove breakpoints
 768         here...
 769         * remote.c (remote_target::remote_detach_1): ... and here ...
 770         * target.c (target_detach): ... instead of here.
 771         * target.h (target_ops::detach): Add comment.
 772
 773 2021-02-03  Pedro Alves  <pedro@palves.net>
 774
 775         * infrun.c (struct wait_one_event): Move higher up.
 776         (prepare_for_detach): Abort in-progress displaced steps instead of
 777         letting them complete.
 778         (handle_one): If the inferior is detaching, don't add the thread
 779         back to the global step-over chain.
 780         (restart_threads): Don't restart threads if detaching.
 781         (handle_signal_stop): Remove inferior::detaching reference.
 782
 783 2021-02-03  Pedro Alves  <pedro@palves.net>
 784
 785         * infrun.c (prepare_for_detach): Don't release scoped_restore
 786         before returning.
 787
 788 2021-02-03  Pedro Alves  <pedro@palves.net>
 789
 790         * infrun.c (handle_one): New function, factored out from ...
 791         (stop_all_threads): ... here.
 792
 793 2021-02-03  Pedro Alves  <pedro@palves.net>
 794
 795         * remote.c (remote_notif_stop_ack): Don't error out on
 796         TARGET_WAITKIND_IGNORE; instead, just ignore the notification.
 797         (remote_target::discard_pending_stop_replies): Don't delete
 798         in-flight notification; instead, clear its contents.
 799
 800 2021-02-03  Pedro Alves  <pedro@palves.net>
 801
 802         * remote.c (extended_remote_target::attach): Set target async in
 803         the target-non-stop path too.
 804
 805 2021-02-03  Pedro Alves  <pedro@palves.net>
 806
 807         PR gdb/27055
 808         * infrun.c (handle_signal_stop): Move main context_switch call
 809         earlier, before STOP_QUIETLY_NO_SIGSTOP.
 810
 811 2021-02-02  Lancelot SIX  <lsix@lancelotsix.com>
 812
 813         * NEWS (Changed commands): Add entry for the behavior change of
 814         the inferior command.
 815         * inferior.c (inferior_command): When no argument is given to the
 816         inferior command, display info about the currently selected
 817         inferior.
 818
 819 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 820
 821         * dwarf2/read.c (read_loclist_index, read_rnglist_index): Return
 822         a sect_offset.
 823         (read_attribute_reprocess): Adjust.
 824
 825 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 826
 827         * dwarf2/die.h (struct die_info) <ranges_base>: Split in...
 828         <gnu_ranges_base>: ... this...
 829         <rnglists_base>: ... and this.
 830         * dwarf2/read.c (struct dwarf2_cu) <ranges_base>: Split in...
 831         <gnu_ranges_base>: ... this...
 832         <rnglists_base>: ... and this.
 833         (read_cutu_die_from_dwo): Adjust
 834         (dwarf2_get_pc_bounds): Adjust
 835         (dwarf2_record_block_ranges): Adjust.
 836         (read_full_die_1): Adjust
 837         (partial_die_info::read): Adjust.
 838         (read_rnglist_index): Adjust.
 839
 840 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 841
 842         PR gdb/26813
 843         * dwarf2/read.c (read_loclists_rnglists_header): Add
 844         header_offset parameter and use it.
 845         (read_loclist_index): Read header of the current contribution,
 846         not the one at the beginning of the section.
 847         (read_rnglist_index): Likewise.
 848
 849 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 850
 851         PR gdb/26813
 852         * dwarf2/attribute.h (struct attribute) <set_unsigned>: Clear
 853         requires_reprocessing flag.
 854         * dwarf2/attribute.c (attribute::form_is_unsigned): Handle
 855         DW_FORM_loclistx.
 856         (attribute::form_requires_reprocessing): Handle DW_FORM_rnglistx
 857         and DW_FORM_loclistx.
 858         * dwarf2/read.c (read_attribute_reprocess): Use set_unsigned
 859         instead of set_address for DW_FORM_loclistx and
 860         DW_FORM_rnglistx.
 861
 862 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 863
 864         * dwarf2/read.c (read_loclist_index): Remove bound check for
 865         start of offset.
 866         (read_rnglist_index): Likewise.
 867
 868 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 869
 870         * dwarf2/read.c (read_loclist_index): Add bound check for the end
 871         of the offset.
 872
 873 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 874
 875         * dwarf2/read.c (read_rnglist_index): Fix bound check.
 876
 877 2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
 878
 879         * dwarf2/read.c (read_loclist_index): Change complaints into
 880         errors.
 881
 882 2021-02-02  Tom de Vries  <tdevries@suse.de>
 883
 884         PR symtab/24620
 885         * dwarf2/index-write.c (write_one_signatured_type): Skip if
 886         psymtab == nullptr.
 887
 888 2021-02-01  Andrew Burgess  <andrew.burgess@embecosm.com>
 889
 890         * Makefile.in (HFILES_NO_SRCDIR): Add corefile.h.
 891         * gcore.c (struct gcore_collect_regset_section_cb_data): Moved
 892         here from linux-tdep.c and given a new name.  Minor cleanups.
 893         (gcore_collect_regset_section_cb): Likewise.
 894         (gcore_collect_thread_registers): Likewise.
 895         (gcore_build_thread_register_notes): Likewise.
 896         (gcore_find_signalled_thread): Likewise.
 897         * gcore.h (gcore_build_thread_register_notes): Declare.
 898         (gcore_find_signalled_thread): Declare.
 899         * fbsd-tdep.c: Add 'gcore.h' include.
 900         (struct fbsd_collect_regset_section_cb_data): Delete.
 901         (fbsd_collect_regset_section_cb): Delete.
 902         (fbsd_collect_thread_registers): Delete.
 903         (struct fbsd_corefile_thread_data): Delete.
 904         (fbsd_corefile_thread): Delete.
 905         (fbsd_make_corefile_notes): Call
 906         gcore_build_thread_register_notes instead of the now deleted
 907         FreeBSD code.
 908         * linux-tdep.c: Add 'gcore.h' include.
 909         (struct linux_collect_regset_section_cb_data): Delete.
 910         (linux_collect_regset_section_cb): Delete.
 911         (linux_collect_thread_registers): Delete.
 912         (linux_corefile_thread): Call
 913         gcore_build_thread_register_notes.
 914         (find_signalled_thread): Delete.
 915         (linux_make_corefile_notes): Call gcore_find_signalled_thread.
 916
 917 2021-01-29  Tom de Vries  <tdevries@suse.de>
 918
 919         PR breakpoints/26063
 920         * infrun.c (process_event_stop_test): Reset
 921         ecs->event_thread->current_line to 0 if is-stmt=n and frame has
 922         changed.
 923
 924 2021-01-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 925
 926         * thread.c (thr_try_catch_cmd): Replace swith_to_thread with an
 927         assert.  Extend the header comment.
 928
 929 2021-01-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 930
 931         * Makefile.in (SUBDIR_TUI_SRCS): Add tui/tui-location.c.
 932         (HFILES_NO_SRCDIR): Add tui/tui-location.h.
 933         * tui/tui-data.h (TUI_STATUS_WIN): Define.
 934         (tui_locator_win_info_ptr): Delete declaration.
 935         * tui/tui-disasm.c: Add 'tui/tui-location.h' include.
 936         (tui_disasm_window::set_contents): Fetch state from tui_location
 937         global.
 938         (tui_get_begin_asm_address): Likewise.
 939         * tui/tui-layout.c (tui_apply_current_layout): Remove special case
 940         for locator window.
 941         (get_locator_window): Delete.
 942         (initialize_known_windows): Treat locator window just like all the
 943         rest.
 944         * tui/tui-source.c: Add 'tui/tui-location.h' include.
 945         (tui_source_window::set_contents): Fetch state from tui_location
 946         global.
 947         (tui_source_window::showing_source_p): Likewise.
 948         * tui/tui-stack.c: Add 'tui/tui-location.h' include.
 949         (_locator): Delete.
 950         (tui_locator_win_info_ptr): Delete.
 951         (tui_locator_window::make_status_line): Fetch state from
 952         tui_location global.
 953         (tui_locator_window::rerender): Remove check of 'handle',
 954         reindent function body.
 955         (tui_locator_window::set_locator_fullname): Delete.
 956         (tui_locator_window::set_locator_info): Delete.
 957         (tui_update_locator_fullname): Delete.
 958         (tui_show_frame_info): Likewise.
 959         (tui_show_locator_content): Access window through TUI_STATUS_WIN.
 960         * tui/tui-stack.h (tui_locator_window::set_locator_info): Moved to
 961         tui/tui-location.h and renamed to
 962         tui_location_tracker::set_location.
 963         (tui_locator_window::set_locator_fullname): Moved to
 964         tui/tui-location.h and renamed to
 965         tui_location_tracker::set_fullname.
 966         (tui_locator_window::full_name): Delete.
 967         (tui_locator_window::proc_name): Delete.
 968         (tui_locator_window::line_no): Delete.
 969         (tui_locator_window::addr): Delete.
 970         (tui_locator_window::gdbarch): Delete.
 971         (tui_update_locator_fullname): Delete declaration.
 972         * tui/tui-wingeneral.c (tui_refresh_all): Removed special handling
 973         for locator window.
 974         * tui/tui-winsource.c: Add 'tui/tui-location.h' include.
 975         (tui_display_main): Call function on tui_location directly.
 976         * tui/tui.h (enum tui_win_type): Add STATUS_WIN.
 977         * tui/tui-location.c: New file.
 978         * tui/tui-location.h: New file.
 979
 980 2021-01-28  Simon Marchi  <simon.marchi@polymtl.ca>
 981
 982         * gdbtypes.h (get_type_arch): Rename to...
 983         (struct type) <arch>: ... this, update all users.
 984
 985 2021-01-28  Simon Marchi  <simon.marchi@polymtl.ca>
 986
 987         * gdbtypes.h (struct type) <arch>: Rename to...
 988         <arch_owner>: ... this, update all users.
 989         <objfile>: Rename to...
 990         <objfile_owner>: ... this, update all users.
 991
 992 2021-01-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 993
 994         * gdbcmd.h (execute_command_to_string): Update comment.
 995         * top.c (execute_command_to_string): Update header comment.
 996
 997 2021-01-28  Tom de Vries  <tdevries@suse.de>
 998
 999         PR breakpoints/27205
1000         * breakpoint.c (create_longjmp_master_breakpoint_probe)
1001         (create_longjmp_master_breakpoint_names): New function, factored out
1002         of ...
1003         (create_longjmp_master_breakpoint): ... here.  Only try to install
1004         longjmp_names breakpoints in libc.so/libc.so.debug if installing probe
1005         breakpoint in libc.so failed.
1006
1007 2021-01-27  Lancelot SIX  <lsix@lancelotsix.com>
1008
1009         PR gdb/27133
1010         * cli/cli-interp.c (cli_interp_base::set_logging): Ensure the
1011         unique_ptr is released when the wrapped pointer is kept for later
1012         use.
1013
1014 2021-01-27  Matthew Malcomson  <matthew.malcomson@arm.com>
1015
1016         * aarch64-tdep.c (aarch64_displaced_step_others): Account for
1017         BLR and BR instructions.
1018         * arch/aarch64-insn.h (enum aarch64_opcodes): Add BR opcode.
1019         (enum aarch64_masks): New.
1020
1021 2021-01-26  Tom Tromey  <tromey@adacore.com>
1022
1023         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
1024         (DEBUG_EXCEPT): Use debug_prefixed_printf_cond.
1025         (windows_init_thread_list, windows_nat::handle_load_dll)
1026         (windows_nat::handle_unload_dll, windows_nat_target::resume)
1027         (windows_nat_target::resume)
1028         (windows_nat_target::get_windows_debug_event)
1029         (windows_nat_target::interrupt, windows_xfer_memory)
1030         (windows_nat_target::close): Update.
1031         * nat/windows-nat.c (DEBUG_EVENTS): Use
1032         debug_prefixed_printf_cond.
1033         (matching_pending_stop, fetch_pending_stop)
1034         (continue_last_debug_event): Update.
1035
1036 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
1037
1038         * linux-tdep.c (linux_make_mappings_corefile_notes): Start using
1039         elfcore_write_file_note.
1040
1041 2021-01-26  Shahab Vahedi  <shahab@synopsys.com>
1042
1043         * arc-tdep.c (arc_add_reggroups): New function.
1044         (arc_gdbarch_init): Call arc_add_reggroups.
1045
1046 2021-01-26  Anton Kolesov  <anton.kolesov@synopsys.com>
1047
1048         * arc-tdep.c (arc_skip_prologue): Log "pc" address.
1049
1050 2021-01-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1051             Simon Marchi  <simon.marchi@polymtl.ca>
1052             Tom de Vries  <tdevries@suse.de>
1053
1054         * dwarf2/read.c (partial_die_info::read): Use as_unsigned () for
1055         DW_AT_ranges.
1056
1057 2021-01-25  Tom Tromey  <tromey@adacore.com>
1058
1059         * dwarf2/read.c (get_mpz): New function.
1060         (get_dwarf2_rational_constant): Use it.
1061
1062 2021-01-25  Tom Tromey  <tromey@adacore.com>
1063
1064         * ada-lang.c (resolve_subexp): Handle array context.
1065
1066 2021-01-23  Tom Tromey  <tom@tromey.com>
1067
1068         PR compile/25575
1069         * compile/compile-loc2c.c (note_register): New function.
1070         (pushf_register_address, pushf_register): Use it.
1071
1072 2021-01-23  Tom Tromey  <tom@tromey.com>
1073
1074         * symtab.h (struct symbol_computed_ops) <generate_c_location>:
1075         Change type of "registers_used".
1076         * dwarf2/loc.h (dwarf2_compile_property_to_c): Update.
1077         * dwarf2/loc.c (dwarf2_compile_property_to_c)
1078         (locexpr_generate_c_location, loclist_generate_c_location): Change
1079         type of "registers_used".
1080         * compile/compile.h (compile_dwarf_expr_to_c)
1081         (compile_dwarf_bounds_to_c): Update.
1082         * compile/compile-loc2c.c (pushf_register_address)
1083         (pushf_register, do_compile_dwarf_expr_to_c)
1084         (compile_dwarf_expr_to_c, compile_dwarf_bounds_to_c): Change type
1085         of "registers_used".
1086         * compile/compile-c.h (generate_c_for_variable_locations):
1087         Update.
1088         * compile/compile-c-symbols.c (generate_vla_size)
1089         (generate_c_for_for_one_variable): Change type of
1090         "registers_used".
1091         (generate_c_for_variable_locations): Return std::vector.
1092         * compile/compile-c-support.c (generate_register_struct): Change
1093         type of "registers_used".
1094         (compute): Update.
1095
1096 2021-01-23  Tom Tromey  <tom@tromey.com>
1097
1098         * compile/compile-internal.h (class compile_instance)
1099         <set_arguments>: Change return type.
1100         * compile/compile.c (compile_to_object): Remove call to reset.
1101         (compile_instance::set_arguments): Change return type.
1102
1103 2021-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
1104
1105         * gdbtypes.c (copy_type_recursive): Use get_type_arch.
1106         * gdbtypes.h (struct type) <set_owner>: Add asserts.
1107
1108 2021-01-23  Lancelot SIX  <lsix@lancelotsix.com>
1109
1110         * Makefile.in (SELFTESTS_SRCS): Add
1111         unittests/gdb_tilde_expand-selftests.c.
1112         * unittests/gdb_tilde_expand-selftests.c: New file.
1113
1114 2021-01-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1115
1116         PR cli/25956
1117         * NEWS: Mention new command.
1118         * cli/cli-style.c: Add 'cli/cli-setshow.h' include.
1119         (version_style): Define.
1120         (cli_style_option::cli_style_option): Add intensity parameter, and
1121         use as appropriate.
1122         (_initialize_cli_style): Register version style set/show commands.
1123         * cli/cli-style.h (cli_style_option): Add intensity parameter.
1124         (version_style): Declare.
1125         * top.c (print_gdb_version): Use version_stype, and styled_string
1126         to print the GDB version string.
1127
1128 2021-01-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1129
1130         * utils.c (emit_style_escape): Only emit an escape sequence if the
1131         requested style is different than the current applied style.
1132         (fputs_maybe_filtered): Adjust the juggling of the wrap_style, and
1133         current applied_style.
1134         (fputs_styled): Remove is_default check.
1135         (fputs_styled_unfiltered): Likewise.
1136         (vfprintf_styled_no_gdbfmt): Likewise.
1137
1138 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
1139
1140         * remote.h (remote_debug_printf): New.
1141         (remote_debug_printf_nofunc): New.
1142         (REMOTE_SCOPED_DEBUG_ENTER_EXIT): New.
1143         * remote.c: Use above macros throughout file.
1144
1145 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
1146
1147         * remote.h (remote_debug): Change to bool.
1148         * remote.c (remote_debug): Change to bool.
1149         (_initialize_remote): Adjust.
1150
1151 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
1152
1153         * target.h (remote_debug): Move to...
1154         * remote.h (remote_debug): ... here.
1155         * top.c (remote_debug): Move to...
1156         * remote.c (remote_debug): ... here.
1157         * remote-sim.c: Include remote.h.
1158
1159 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
1160
1161         * cli/cli-cmds.c (show_remote_debug): Remove.
1162         (show_remote_timeout): Remove.
1163         (_initialize_cli_cmds): Don't register commands.
1164         * remote.c (show_remote_debug): Move here.
1165         (show_remote_timeout): Move here.
1166         (_initialize_remote): Register commands.
1167
1168 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
1169
1170         * gdbtypes.h (TYPE_OBJFILE): Remove, change all users to use the
1171         type::objfile method instead.
1172
1173 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
1174
1175         * gdbtypes.h (TYPE_OBJFILE_OWNED): Remove, update all users to
1176         use the type::is_objfile_owned method.
1177
1178 2021-01-22  Simon Marchi  <simon.marchi@efficios.com>
1179
1180         * gdbtypes.h (TYPE_OBJFILE_OWNED): Adjust.
1181         (TYPE_OWNER): Remove.
1182         (TYPE_OBJFILE): Adjust.
1183         (struct main_type) <flag_objfile_owned>: Rename to...
1184         <m_flag_objfile_owned>: ... this.
1185         <owner>: Rename to...
1186         <m_owner>: ... this.
1187         (struct type) <is_objfile_owned, set_owner, objfile, arch>: New
1188         methods.
1189         (TYPE_ALLOC): Adjust.
1190         * gdbtypes.c (alloc_type): Adjust.
1191         (alloc_type_arch): Adjust.
1192         (alloc_type_copy): Adjust.
1193         (get_type_arch): Adjust.
1194         (smash_type): Adjust.
1195         (lookup_array_range_type): Adjust.
1196         (recursive_dump_type): Adjust.
1197         (copy_type_recursive): Adjust.
1198         * compile/compile-c-types.c (convert_func): Adjust.
1199         (convert_type_basic): Adjust.
1200         * compile/compile-cplus-types.c (compile_cplus_convert_func):
1201         Adjust.
1202         * language.c
1203         (language_arch_info::type_and_symbol::alloc_type_symbol):
1204         Adjust.
1205
1206 2021-01-21  Luis Machado  <luis.machado@linaro.org>
1207
1208         * coffread.c (enter_linenos): Passing string to complaint.
1209         * valops.c (value_assign): Make array view.
1210
1211 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
1212
1213         * auto-load.h (debug_auto_load): Move here.
1214         (auto_load_debug_printf): New.
1215         * auto-load.c: Use auto_load_debug_printf.
1216         (debug_auto_load): Move to header.
1217         * linux-thread-db.c (try_thread_db_load): Use
1218         auto_load_debug_printf.
1219         * main.c (captured_main_1): Likewise.
1220
1221 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
1222
1223         * f-valprint.c (f77_array_offset_tbl): Remove.
1224
1225 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
1226
1227         * gdb_bfd.c (bfd_cache_debug_printf): New, use throughout file.
1228
1229 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
1230
1231         * ser-tcp.c (wait_for_connect): Use interruptible_select instead
1232         of gdb_select.
1233
1234 2021-01-21  Hannes Domani  <ssbssa@yahoo.de>
1235
1236         PR python/19151
1237         * python/py-breakpoint.c (bppy_get_location): Handle
1238         bp_hardware_breakpoint.
1239         (bppy_init): Likewise.
1240         (gdbpy_breakpoint_created): Likewise.
1241
1242 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
1243
1244         * arm-tdep.c (arm_debug_printf): Add and use throughout file.
1245
1246 2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
1247
1248         * gdb_bfd.c (debug_bfd_cache): Change type to bool.
1249         (_initialize_gdb_bfd): Adjust.
1250
1251 2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
1252
1253         PR gdb/26828
1254         * dwarf2/read.c (maybe_queue_comp_unit): Add assertion.
1255
1256 2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
1257
1258         * dwarf2/read.c (follow_die_offset): Add logging.
1259         (dwarf2_per_objfile::age_comp_units): Add logging.
1260
1261 2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
1262
1263         * aarch64-linux-tdep.c (aarch64_linux_record_tdep): Make static.
1264         * aarch64-tdep.c (tdesc_aarch64_list, aarch64_prologue_unwind,
1265         aarch64_stub_unwind, aarch64_normal_base, ): Make static.
1266         * arm-linux-tdep.c (arm_prologue_unwind): Make static.
1267         * arm-tdep.c (struct frame_unwind): Make static.
1268         * auto-load.c (auto_load_safe_path_vec): Make static.
1269         * csky-tdep.c (csky_stub_unwind): Make static.
1270         * gdbarch.c (gdbarch_data_registry): Make static.
1271         * gnu-v2-abi.c (gnu_v2_abi_ops): Make static.
1272         * i386-netbsd-tdep.c (i386nbsd_mc_reg_offset): Make static.
1273         * i386-tdep.c (i386_frame_setup_skip_insns,
1274         i386_tramp_chain_in_reg_insns, i386_tramp_chain_on_stack_insns):
1275         Make static.
1276         * infrun.c (observer_mode): Make static.
1277         * linux-nat.c (sigchld_action): Make static.
1278         * linux-thread-db.c (thread_db_list): Make static.
1279         * maint-test-options.c (maintenance_test_options_list):
1280         * mep-tdep.c (mep_csr_registers): Make static.
1281         * mi/mi-cmds.c (struct mi_cmd_stats): Remove struct type name.
1282         (stats): Make static.
1283         * nat/linux-osdata.c (struct osdata_type): Make static.
1284         * ppc-netbsd-tdep.c (ppcnbsd_reg_offsets): Make static.
1285         * progspace.c (last_program_space_num): Make static.
1286         * python/py-param.c (struct parm_constant): Remove struct type
1287         name.
1288         (parm_constants): Make static.
1289         * python/py-record-btrace.c (btpy_list_methods): Make static.
1290         * python/py-record.c (recpy_gap_type): Make static.
1291         * record.c (record_goto_cmdlist): Make static.
1292         * regcache.c (regcache_descr_handle): Make static.
1293         * registry.h (DEFINE_REGISTRY): Make definition static.
1294         * symmisc.c (std_in, std_out, std_err): Make static.
1295         * top.c (previous_saved_command_line): Make static.
1296         * tracepoint.c (trace_user, trace_notes, trace_stop_notes): Make
1297         static.
1298         * unittests/command-def-selftests.c (nr_duplicates,
1299         nr_invalid_prefixcmd, lists): Make static.
1300         * unittests/observable-selftests.c (test_notification): Make
1301         static.
1302         * unittests/optional/assignment/1.cc (counter): Make static.
1303         * unittests/optional/assignment/2.cc (counter): Make static.
1304         * unittests/optional/assignment/3.cc (counter): Make static.
1305         * unittests/optional/assignment/4.cc (counter): Make static.
1306         * unittests/optional/assignment/5.cc (counter): Make static.
1307         * unittests/optional/assignment/6.cc (counter): Make static.
1308
1309 2021-01-20  Joel Sherrill  <joel@rtems.org>
1310
1311         PR gdb/27219
1312         * remote.c (struct remote_thread_info) <resume_state>: Rename
1313         to...
1314         <get_resume_state>: ... this.
1315         (remote_target::resume): Adjust.
1316         (remote_target::commit_resume): Adjust.
1317         (remote_target::select_thread_for_ambiguous_stop_reply): Adjust.
1318
1319 2021-01-20  Sergio Durigan Junior  <sergiodj@sergiodj.net>
1320             Tom Tromey <tom@tromey.com>
1321
1322         * stap-probe.c (stap_parse_single_operand): Handle '!'
1323         operator.
1324         (stap_parse_argument_conditionally): Likewise.
1325         Skip spaces after processing open-parenthesis sub-expression.
1326         (stap_parse_argument_1): Skip spaces after call to
1327         stap_parse_argument_conditionally.
1328         Handle case when right-side expression is a parenthesized
1329         sub-expression.
1330         Skip spaces after call to stap_parse_argument_1.
1331
1332 2021-01-19  Lancelot SIX  <lsix@lancelotsix.com>
1333
1334         * top.h (switch_thru_all_uis): Use DISABLE_COPY_AND_ASSIGN.
1335
1336 2021-01-19  Luis Machado  <luis.machado@linaro.org>
1337
1338         * trad-frame.h (trad_frame_saved_reg) <set_value_bytes>: Allocate
1339         memory and save data.
1340         (trad_frame_set_value, trad_frame_set_realreg, trad_frame_set_addr)
1341         (trad_frame_set_unknown, trad_frame_set_value_bytes)
1342         (trad_frame_value_p, trad_frame_addr_p, trad_frame_realreg_p)
1343         (trad_frame_value_bytes_p): Remove.
1344         (trad_frame_reset_saved_regs): Adjust documentation.
1345         * trad-frame.c (trad_frame_alloc_saved_regs): Initialize via a
1346         constructor and reset the state of the registers.
1347         (trad_frame_value_p, trad_frame_addr_p, trad_frame_realreg_p)
1348         (trad_frame_value_bytes_p, trad_frame_set_value)
1349         (trad_frame_set_realreg, trad_frame_set_addr)
1350         (trad_frame_set_unknown, trad_frame_set_value_bytes): Remove.
1351         (trad_frame_set_reg_realreg): Update to call member function.
1352         (trad_frame_set_reg_addr, trad_frame_set_reg_value_bytes): Likewise.
1353         (trad_frame_get_prev_register): Likewise.
1354
1355         * aarch64-tdep.c (aarch64_analyze_prologue)
1356         (aarch64_analyze_prologue_test, aarch64_make_prologue_cache_1)
1357         (aarch64_prologue_prev_register): Update to use member functions.
1358         * alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind_cache): Likewise.
1359         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Likewise.
1360         * arc-tdep.c (arc_print_frame_cache, arc_make_frame_cache): Likewise.
1361         * arm-tdep.c (arm_make_prologue_cache, arm_exidx_fill_cache)
1362         (arm_make_epilogue_frame_cache): Likewise.
1363         * avr-tdep.c (avr_frame_unwind_cache)
1364         (avr_frame_prev_register): Likewise.
1365         * cris-tdep.c (cris_scan_prologue): Likewise.
1366         * csky-tdep.c (csky_frame_unwind_cache): Likewise.
1367         * frv-tdep.c (frv_analyze_prologue): Likewise.
1368         * hppa-tdep.c (hppa_frame_cache, hppa_fallback_frame_cache): Likewise.
1369         * lm32-tdep.c (lm32_frame_cache): Likewise.
1370         * m32r-tdep.c (m32r_frame_unwind_cache): Likewise.
1371         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
1372         * mips-tdep.c (set_reg_offset, mips_insn16_frame_cache)
1373         (mips_micro_frame_cache, mips_insn32_frame_cache): Likewise.
1374         (reset_saved_regs): Adjust to set realreg.
1375         * riscv-tdep.c (riscv_scan_prologue, riscv_frame_cache): Adjust to
1376         call member functions.
1377         * rs6000-tdep.c (rs6000_frame_cache, rs6000_epilogue_frame_cache)
1378         * s390-tdep.c (s390_prologue_frame_unwind_cache)
1379         (s390_backchain_frame_unwind_cache): Likewise.
1380         * score-tdep.c (score7_analyze_prologue)
1381         (score3_analyze_prologue, score_make_prologue_cache): Likewise.
1382         * sparc-netbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise.
1383         * sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_cache): Likewise.
1384         * sparc64-netbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise.
1385         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_cache): Likewise.
1386         * tilegx-tdep.c (tilegx_analyze_prologue)
1387         (tilegx_frame_cache): Likewise.
1388         * v850-tdep.c (v850_frame_cache): Likewise.
1389         * vax-tdep.c (vax_frame_cache): Likewise.
1390
1391 2021-01-19  Luis Machado  <luis.machado@linaro.org>
1392
1393         * frame.h (get_frame_register_bytes): Pass a gdb::array_view instead
1394         of buffer + length.
1395         (put_frame_register_bytes): Likewise.
1396         Adjust documentation.
1397         (get_frame_memory): Pass a gdb::array_view instead of buffer + length.
1398         (safe_frame_unwind_memory): Likewise.
1399         * frame.c (get_frame_register_bytes, put_frame_register_bytes)
1400         (get_frame_memory, safe_frame_unwind_memory): Adjust to use
1401         gdb::array_view.
1402         * amd64-fbsd-tdep.c (amd64fbsd_sigtramp_p): Likewise.
1403         * amd64-linux-tdep.c (amd64_linux_sigtramp_start): Likewise.
1404         * amd64-obsd-tdep.c (amd64obsd_sigtramp_p): Likewise.
1405         * arc-linux-tdep.c (arc_linux_is_sigtramp): Likewise.
1406         * cris-tdep.c (cris_sigtramp_start, cris_rt_sigtramp_start): Likewise.
1407         * dwarf2/loc.c (rw_pieced_value): Likewise.
1408         * hppa-tdep.c (hppa_frame_cache): Likewise.
1409         * i386-fbsd-tdep.c (i386fbsd_sigtramp_p): Likewise.
1410         * i386-gnu-tdep.c (i386_gnu_sigtramp_start): Likewise.
1411         * i386-linux-tdep.c (i386_linux_sigtramp_start)
1412         (i386_linux_rt_sigtramp_start): Likewise.
1413         * i386-obsd-tdep.c (i386obsd_sigtramp_p): Likewise.
1414         * i386-tdep.c (i386_register_to_value): Likewise.
1415         * i387-tdep.c (i387_register_to_value): Likewise.
1416         * ia64-tdep.c (ia64_register_to_value): Likewise.
1417         * m32r-linux-tdep.c (m32r_linux_sigtramp_start)
1418         (m32r_linux_rt_sigtramp_start): Likewise.
1419         * m68k-linux-tdep.c (m68k_linux_pc_in_sigtramp): Likewise.
1420         * m68k-tdep.c (m68k_register_to_value): Likewise.
1421         * mips-tdep.c (mips_register_to_value)
1422         (mips_value_to_register): Likewise.
1423         * ppc-fbsd-tdep.c (ppcfbsd_sigtramp_frame_sniffer)
1424         (ppcfbsd_sigtramp_frame_cache): Likewise.
1425         * ppc-obsd-tdep.c (ppcobsd_sigtramp_frame_sniffer)
1426         (ppcobsd_sigtramp_frame_cache): Likewise.
1427         * rs6000-tdep.c (rs6000_in_function_epilogue_frame_p)
1428         (rs6000_register_to_value): Likewise.
1429         * tilegx-tdep.c (tilegx_analyze_prologue): Likewise.
1430         * tramp-frame.c (tramp_frame_start): Likewise.
1431         * valops.c (value_assign): Likewise.
1432
1433 2021-01-19  Luis Machado  <luis.machado@linaro.org>
1434
1435         * aarch64-linux-tdep.c (aarch64_linux_restore_vreg): Pass in an
1436         array_view.
1437         * trad-frame.c (trad_frame_set_value_bytes): Use gdb::array_view
1438         instead of buffer and size.
1439         (trad_frame_set_reg_value_bytes): Likewise.
1440         * trad-frame.h (trad_frame_set_reg_value_bytes): Likewise.
1441         (trad_frame_set_value_bytes): Likewise.
1442
1443 2021-01-18  Mike Frysinger  <vapier@gentoo.org>
1444
1445         * copyright.py (NOT_FSF_LIST): Delete sim/testsuite/sim/bfin/s21.s.
1446
1447 2021-01-18  Andrew Burgess  <andrew.burgess@embecosm.com>
1448
1449         * riscv-fbsd-tdep.c (riscv_fbsd_supply_gregset): Delete.
1450         (riscv_fbsd_gregset): Use riscv_supply_regset.
1451         (riscv_fbsd_fpregset): Likewise.
1452         * riscv-linux-tdep.c (riscv_linux_gregset): Likewise.
1453         (riscv_linux_fregset): Likewise.
1454         * riscv-tdep.c (riscv_supply_regset): Define new function.
1455         * riscv-tdep.h (riscv_supply_regset): Declare new function.
1456
1457 2021-01-18  Tom de Vries  <tdevries@suse.de>
1458
1459         PR tdep/27172
1460         * nat/amd64-linux-siginfo.c (cpt_si_lower, cpt_si_upper, SEGV_BNDERR):
1461         New macro.
1462         (compat_siginfo_from_siginfo): Copy cpt_si_lower and cpt_si_upper
1463         for SEGV_BNDERR.
1464
1465 2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>
1466
1467         * remote.c (class remote_target) <remote_hostio_send_command,
1468         remote_hostio_parse_result>: Constify parameter.
1469         (remote_hostio_parse_result): Likewise.
1470         (remote_target::remote_hostio_send_command): Adjust.
1471         (remote_target::remote_hostio_pread_vFile): Adjust.
1472         (remote_target::fileio_readlink): Adjust.
1473         (remote_target::fileio_fstat): Adjust.
1474
1475 2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>
1476
1477         * remote.c (remote_target::start_remote): Move wait_status to
1478         narrower scope.
1479
1480 2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>
1481
1482         * remote.c (class remote_target):
1483         <add_current_inferior_and_thread>: Constify parameter.
1484         (stop_reply_extract_thread): Likewise.
1485         (remote_target::get_current_thread): Likewise.
1486         (remote_target::add_current_inferior_and_thread): Likewise.
1487
1488 2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>
1489
1490         * remote.c (class remote_target)
1491         <remote_unpack_thread_info_response,
1492         parse_threadlist_response>: Constify parameter and/or return
1493         value and or local variable.
1494         (stub_unpack_int): Likewise.
1495         (unpack_nibble): Likewise.
1496         (unpack_byte): Likewise.
1497         (unpack_int): Likewise.
1498         (unpack_string): Likewise.
1499         (unpack_threadid): Likewise.
1500         (remote_target::remote_unpack_thread_info_response): Likewise.
1501         (remote_target::parse_threadlist_response): Likewise.
1502
1503 2021-01-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1504
1505         * tui/tui.c (tui_is_window_visible): Compare to nullptr, not 0.
1506
1507 2021-01-14  Lancelot Six  <lsix@lancelotsix.com>
1508
1509         * MAINTAINERS (Write After Approval): Add myself.
1510
1511 2021-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1512
1513         * trad-frame.c (trad_frame_alloc_saved_regs): Avoid compile-error
1514         because is_trivially_default_constructible was first implemented with
1515         gcc-5.
1516
1517 2021-01-14  Tom de Vries  <tdevries@suse.de>
1518
1519         PR breakpoints/27151
1520         * objfiles.h (in_plt_section): Handle .plt.sec.
1521
1522 2021-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
1523
1524         PR gdb/26819
1525         * remote.c
1526         (remote_target::select_thread_for_ambiguous_stop_reply): New
1527         member function.
1528         (remote_target::process_stop_reply): Call
1529         select_thread_for_ambiguous_stop_reply.
1530
1531 2021-01-13  Simon Marchi  <simon.marchi@efficios.com>
1532
1533         * record-btrace.c (class record_btrace_target): Remove.
1534         (record_btrace_target::commit_resume): Remove.
1535         * record-full.c (class record_full_target): Remove.
1536         (record_full_target::commit_resume): Remove.
1537
1538 2021-01-13  Simon Marchi  <simon.marchi@efficios.com>
1539
1540         * remote.c (enum class resume_state): New.
1541         (struct resumed_pending_vcont_info): New.
1542         (struct remote_thread_info) <resume_state, set_not_resumed,
1543         set_resumed_pending_vcont, resumed_pending_vcont_info,
1544         set_resumed, m_resume_state, m_resumed_pending_vcont_info>:
1545         New.
1546         <last_resume_step, last_resume_sig, vcont_resumed>: Remove.
1547         (remote_target::remote_add_thread): Adjust.
1548         (remote_target::process_initial_stop_replies): Adjust.
1549         (remote_target::resume): Adjust.
1550         (remote_target::commit_resume): Rely on state in
1551         remote_thread_info and not on tp->executing.
1552         (remote_target::process_stop_reply): Adjust.
1553
1554 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1555
1556         * arc-tdep.h (arc_debug_printf): New.
1557         * arc-tdep.c: Use arc_debug_printf.
1558         * arc-linux-nat.c (arc_linux_nat_debug_printf): Add and use.
1559         * arc-linux-tdep.c (arc_linux_debug_printf): Add and use.
1560         * arc-newlib-tdep.c (arc_newlib_debug_printf): Add and use.
1561
1562 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1563
1564         * arc-tdep.h (arc_debug): Change type to bool.
1565         * arc-tdep.c (arc_debug): Change type to bool.
1566         (arc_analyze_prologue): Adjust.
1567         (_initialize_arc_tdep): Use add_setshow_boolean_cmd.
1568         * arc-linux-nat.c (ps_get_thread_area): Adjust.
1569
1570 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1571
1572         * auto-load.c (auto_load_objfile_script_1): Use bool.
1573         (execute_script_contents): Use bool.
1574
1575 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1576
1577         * auto-load.h (auto_load_gdb_scripts_enabled): Return bool, move
1578         comment here.
1579         * auto-load.c (auto_load_gdb_scripts_enabled): Return bool, move
1580         comment to header.
1581         * extension-priv.h (struct extension_language_script_ops)
1582         <auto_load_enabled>: Return bool.
1583         * extension.h (ext_lang_auto_load_enabled): Return bool, move
1584         comment here.
1585         * extension.c (ext_lang_auto_load_enabled): Return bool, move
1586         comment to header.
1587         * guile/guile-header.h (gdbscm_auto_load_enabled): Return bool,
1588         move comment here.
1589         * guile/scm-auto-load.c (gdbscm_auto_load_enabled): Return bool,
1590         move comment to header.
1591         * python/python-header.h (gdbpy_auto_load_enabled): Return bool,
1592         move comment here.
1593         * python/py-auto-load.c (gdbpy_auto_load_enabled): Return bool,
1594         move comment to header.
1595
1596 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1597
1598         * auto-load.h (file_is_auto_load_safe): Change return type to
1599         bool, move comment here.
1600         * auto-load.c (file_is_auto_load_safe): Change return type and
1601         advice_printed to bool.  Move comment to  header.
1602
1603 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1604
1605         * jit.c (jit_debug_printf): New, use throughout file.
1606
1607 2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
1608
1609         * infrun.c (normal_stop): Fix indentation.
1610
1611 2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
1612
1613         * top.h (readnow_symbol_files, readnever_symbol_files): Move
1614         declarations to ...
1615         * symfile.h: ... here.
1616         * symfile.c: Update doc.
1617
1618 2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
1619
1620         * target.h (baud_rate, serial_parity): Move declarations...
1621         * serial.h: ... here.
1622         * main.c: Include serial.h.
1623         * serial.c (baud_rate, serial_parity): Update doc.
1624
1625 2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
1626
1627         * top.c (pre_init_ui_hook): Remove.
1628
1629 2021-01-12  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1630
1631         * aarch64-tdep.c (aarch64_vnh_type): Add "bf" field in h registers.
1632         (aarch64_vnv_type): Add "bf" type in h field of v registers.
1633         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerated.
1634         * features/aarch64-fpu.xml: Add bfloat16 type.
1635
1636 2021-01-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1637
1638         * expprint.c (dump_subexp_body_standard): Handle OP_BOOL.
1639
1640 2021-01-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1641
1642         * f-exp.y (dot_ops): Rename to...
1643         (fortran_operators): ...this.  Add a header comment.  Add symbol
1644         based operators.
1645         (yylex): Update to use fortran_operators not dot_ops.  Remove
1646         special handling for '**', this is now included in
1647         fortran_operators.
1648
1649 2021-01-11  Simon Marchi  <simon.marchi@polymtl.ca>
1650
1651         * arch/aarch64-insn.h (aarch64_debug_printf): New.
1652         * arch/aarch64-insn.c: Use aarch64_debug_printf.
1653         * aarch64-tdep.c: Use aarch64_debug_printf.
1654
1655 2021-01-11  Simon Marchi  <simon.marchi@polymtl.ca>
1656
1657         * solib-aix.c (solib_aix_debug_printf): New, use throughout
1658         file.
1659
1660 2021-01-11  Simon Marchi  <simon.marchi@polymtl.ca>
1661
1662         * jit.c (jit_debug): Change type to bool.
1663         (_initialize_jit): Adjust.
1664
1665 2021-01-09  Tom Tromey  <tom@tromey.com>
1666
1667         PR compile/23672
1668         * compile/compile.c (compile_to_object): Avoid crash when
1669         osabi_triplet_regexp returns NULL.
1670
1671 2021-01-09  Tom Tromey  <tom@tromey.com>
1672
1673         * tracepoint.h (class collection_list) <append_exp>: Take a
1674         std::string.
1675         * tracepoint.c (collection_list::append_exp): Take a std::string.
1676         (encode_actions_1): Update.
1677
1678 2021-01-08  Tom Tromey  <tromey@adacore.com>
1679
1680         * parse.c (parse_expression): Add void_context_p parameter.  Use
1681         parse_exp_in_context.
1682         * printcmd.c (print_command_1): Change voidprint to bool.  Pass to
1683         parse_expression.
1684         (print_command, call_command): Update.
1685         * expression.h (parse_expression): Add void_context_p parameter.
1686
1687 2021-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>
1688
1689         * value.c (set_value_component_location): Adjust the VALUE_LVAL
1690         for internalvar components that have a dynamic location.
1691
1692 2021-01-08  Tom de Vries  <tdevries@suse.de>
1693
1694         PR gdb/26881
1695         * breakpoint.c (create_exception_master_breakpoint_probe)
1696         (create_exception_master_breakpoint_hook): Factor out
1697         of ...
1698         (create_exception_master_breakpoint): ... here.  Only try to install
1699         the master exception breakpoint in objfile.debug using the
1700         _Unwind_DebugHook method, if the install using probes in objfile
1701         failed.
1702
1703 2021-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>
1704
1705         * f-lang.c (fortran_value_subarray): Call value_from_component.
1706
1707 2021-01-07  Mike Frysinger  <vapier@gentoo.org>
1708
1709         * remote-sim.c: Include memory-map.h.
1710         (gdbsim_target): Define memory_map override.
1711         (gdbsim_target::memory_map): Define.
1712
1713 2021-01-07  Tom Tromey  <tromey@adacore.com>
1714
1715         * ada-lang.c (do_full_match): Conditionally skip "_ada_" prefix.
1716
1717 2021-01-07  Tom Tromey  <tromey@adacore.com>
1718
1719         * ada-lang.c (add_component_interval): Start loop using vector's
1720         updated size.
1721
1722 2021-01-06  Tom Tromey  <tromey@adacore.com>
1723
1724         * ada-lang.c (ada_evaluate_subexp) <BINOP_ADD, BINOP_SUB>:
1725         Do not cast result.
1726         * valarith.c (fixed_point_binop): Handle multiplication
1727         and division specially.
1728         * valops.c (value_to_gdb_mpq): New function.
1729         (value_cast_to_fixed_point): Use it.
1730
1731 2021-01-05  Hannes Domani  <ssbssa@yahoo.de>
1732
1733         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
1734         Call wnoutrefresh instead of tui_win_info::refresh_window.
1735
1736 2021-01-05  Hannes Domani  <ssbssa@yahoo.de>
1737
1738         * tui/tui-source.c (tui_source_window::show_line_number):
1739         Redraw second space after line number.
1740
1741 2021-01-05  Hannes Domani  <ssbssa@yahoo.de>
1742
1743         PR tui/26927
1744         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
1745         Fix source pad size in prefresh.
1746         (tui_source_window_base::show_source_content): Grow source pad
1747         if necessary.
1748
1749 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
1750
1751         * bfin-tdep.c (bfin_push_dummy_call): Use align_up.
1752         (bfin_frame_align): Use align_down.
1753
1754 2021-01-04  Tom de Vries  <tdevries@suse.de>
1755
1756         * buildsym.c (buildsym_compunit::record_line): Filter out end-of-seq
1757         terminators that do not terminate anything.
1758
1759 2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
1760
1761         * debug.c (debug_print_depth): New.
1762         * infrun.h (INFRUN_SCOPED_DEBUG_START_END): New.
1763         (INFRUN_SCOPED_DEBUG_ENTER_EXIT): New.
1764         * infrun.c (start_step_over): Use
1765         INFRUN_SCOPED_DEBUG_ENTER_EXIT.
1766         (proceed): Use INFRUN_SCOPED_DEBUG_ENTER_EXIT and
1767         INFRUN_SCOPED_DEBUG_START_END.
1768         (fetch_inferior_event): Use INFRUN_SCOPED_DEBUG_ENTER_EXIT.
1769
1770 2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
1771
1772         * infrun.c (print_target_wait_results): Use infrun_debug_printf.
1773
1774 2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
1775
1776         * utils.c (vfprintf_unfiltered): Print timestamp only when
1777         previous debug output ended with a newline.
1778
1779 2021-01-04  Luis Machado  <luis.machado@linaro.org>
1780
1781         Update all users of trad_frame_saved_reg to use the new member
1782         functions.
1783
1784         Remote all struct keywords from declarations of trad_frame_saved_reg
1785         types, except on forward declarations.
1786
1787         * aarch64-tdep.c: Update.
1788         * alpha-mdebug-tdep.c: Update.
1789         * alpha-tdep.c: Update.
1790         * arc-tdep.c: Update.
1791         * arm-tdep.c: Update.
1792         * avr-tdep.c: Update.
1793         * cris-tdep.c: Update.
1794         * csky-tdep.c: Update.
1795         * frv-tdep.c: Update.
1796         * hppa-linux-tdep.c: Update.
1797         * hppa-tdep.c: Update.
1798         * hppa-tdep.h: Update.
1799         * lm32-tdep.c: Update.
1800         * m32r-linux-tdep.c: Update.
1801         * m32r-tdep.c: Update.
1802         * m68hc11-tdep.c: Update.
1803         * mips-tdep.c: Update.
1804         * moxie-tdep.c: Update.
1805         * riscv-tdep.c: Update.
1806         * rs6000-tdep.c: Update.
1807         * s390-linux-tdep.c: Update.
1808         * s390-tdep.c: Update.
1809         * score-tdep.c: Update.
1810         * sparc-netbsd-tdep.c: Update.
1811         * sparc-sol2-tdep.c: Update.
1812         * sparc64-fbsd-tdep.c: Update.
1813         * sparc64-netbsd-tdep.c: Update.
1814         * sparc64-obsd-tdep.c: Update.
1815         * sparc64-sol2-tdep.c: Update.
1816         * tilegx-tdep.c: Update.
1817         * v850-tdep.c: Update.
1818         * vax-tdep.c: Update.
1819
1820         * frame-unwind.c (frame_unwind_got_bytes): Make parameter const.
1821         * frame-unwind.h (frame_unwind_got_bytes): Likewise.
1822
1823         * trad-frame.c: Update.
1824         Remove TF_REG_* enum.
1825         (trad_frame_alloc_saved_regs): Add a static assertion to check for
1826         a trivially-constructible struct.
1827         (trad_frame_reset_saved_regs): Adjust to use member function.
1828         (trad_frame_value_p): Likewise.
1829         (trad_frame_addr_p): Likewise.
1830         (trad_frame_realreg_p): Likewise.
1831         (trad_frame_value_bytes_p): Likewise.
1832         (trad_frame_set_value): Likewise.
1833         (trad_frame_set_realreg): Likewise.
1834         (trad_frame_set_addr): Likewise.
1835         (trad_frame_set_unknown): Likewise.
1836         (trad_frame_set_value_bytes): Likewise.
1837         (trad_frame_get_prev_register): Likewise.
1838         * trad-frame.h: Update.
1839         (trad_frame_saved_reg_kind): New enum.
1840         (struct trad_frame_saved_reg) <addr, realreg, data>: Remove.
1841         <m_kind, m_reg>: New member fields.
1842         <set_value, set_realreg, set_addr, set_unknown, set_value_bytes>
1843         <kind, value, realreg, addr, value_bytes, is_value, is_realreg>
1844         <is_addr, is_unknown, is_value_bytes>: New member functions.
1845
1846 2021-01-02  Simon Marchi  <simon.marchi@polymtl.ca>
1847
1848         * target-float.c: Fix typos.
1849
1850 2021-01-02  Hannes Domani  <ssbssa@yahoo.de>
1851
1852         * gdb-gdb.py.in: Fix main_type.flds_bnds.bounds pretty printer.
1853
1854 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
1855
1856         * gdbarch.sh: Update copyright year range.
1857
1858 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
1859
1860         Update copyright year range in copyright header of all GDB files.
1861
1862 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
1863
1864         * copyright.py (get_update_list): Add "gdbserver" and "gdbsupport"
1865         to the list of directories to update.
1866
1867 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
1868
1869         * top.c (print_gdb_version): Update copyright year.
1870
1871 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
1872
1873         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2020.
1874
1875 For older changes see ChangeLog-2020.
1876 \f
1877 Local Variables:
1878 mode: change-log
1879 left-margin: 8
1880 fill-column: 74
1881 version-control: never
1882 coding: utf-8
1883 End: