gdb/ChangeLog

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