gdb/ChangeLog

   1 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * riscv-tdep.c (riscv_is_unknown_csr): New function,
   4         implementation moved from riscv_register_reggroup_p.
   5         (riscv_register_reggroup_p): Update group handling for unknown
   6         CSRs.
   7
   8 2020-12-01  Sergio Durigan Junior  <sergiodj@sergiodj.net>
   9
  10         * dwarf2/read.c (dwz_search_other_debugdirs): New function.
  11         (dwarf2_get_dwz_file): Convert 'filename' to a
  12         std::string.  Use dwz_search_other_debugdirs to search for DWZ
  13         files in the debug-file-directories provided by the user as well.
  14
  15 2020-12-01  Tom Tromey  <tom@tromey.com>
  16
  17         * parse.c (expr_builder::expr_builder): Initialize expout.
  18         (expr_builder::release): Use expression::resize.
  19         (expression::expression, expression::~expression)
  20         (expression::resize): New methods.
  21         (write_exp_elt): Use expression::resize.
  22         (prefixify_expression): Update.
  23         (increase_expout_size): Use expression::resize.
  24         * expression.h (struct expression): Add constructor, destructor.
  25         <resize>: New method.
  26         (expression_up): Change type.
  27
  28 2020-12-01  Rogerio A. Cardoso  <rcardoso@linux.ibm.com>
  29         * ppc-linux-nat.c: (PPC_DEBUG_FEATURE_DATA_BP_ARCH_31): New define.
  30         (region_ok_for_hw_watchpoint): Check if 2nd DAWR is avaliable before
  31         set region.
  32
  33 2020-11-30  Tom de Vries  <tdevries@suse.de>
  34
  35         PR symtab/26905
  36         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add and handle
  37         is_reference parameter.
  38         (dwarf2_evaluate_property): Update dwarf2_locexpr_baton_eval call.
  39
  40 2020-11-30  Tom Tromey  <tom@tromey.com>
  41
  42         * rust-lang.c (rust_op_name): Remove.
  43         (exp_descriptor_rust): Update.
  44         * parser-defs.h (op_name_standard): Don't declare.
  45         (struct exp_descriptor) <op_name>: Remove.
  46         * parse.c (exp_descriptor_standard): Update.
  47         * opencl-lang.c (exp_descriptor_opencl): Update.
  48         * m2-lang.c (m2_language::exp_descriptor_modula2): Update.
  49         * f-lang.c (op_name_f): Remove.
  50         (f_language::exp_descriptor_tab): Update.
  51         * expression.h (op_name): Update.
  52         * expprint.c (op_name): Rewrite.
  53         (op_name_standard): Remove.
  54         (dump_raw_expression, dump_subexp): Update.
  55         * c-lang.c (exp_descriptor_c): Update.
  56         * ax-gdb.c (gen_expr): Update.
  57         * ada-lang.c (ada_op_name): Remove.
  58         (ada_exp_descriptor): Update.
  59
  60 2020-11-30  Tom Tromey  <tom@tromey.com>
  61
  62         * eval.c (init_array_element): Remove.
  63         (evaluate_subexp_standard) <OP_ARRAY>: Remove "index_pc".
  64
  65 2020-11-29  Hannes Domani  <ssbssa@yahoo.de>
  66
  67         PR tui/26973
  68         * tui/tui-layout.c (tui_apply_current_layout): Don't delete the
  69         static locator win info.
  70
  71 2020-11-28  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
  72
  73         * acincludde.m4 (GDB_AC_CHECK_BFD): Include string.h in the test
  74         program.
  75
  76 2020-11-27  Andrew Burgess  <andrew.burgess@embecosm.com>
  77
  78         * printcmd.c (skip_over_slash_fmt): Reorder code to ensure in_fmt
  79         is always initialized.
  80
  81 2020-11-26  Rogerio Alves <rcardoso@linux.ibm.com>
  82         * MAINTAINERS (Write After Approval): Add myself.
  83
  84 2020-11-26  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  85
  86         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
  87         * features/aarch64-fpu.xml: Add named FPCR and FPSR register bit-fields.
  88
  89 2020-11-25  Tom Tromey  <tom@tromey.com>
  90
  91         * eval.c (evaluate_subexp_standard): Remove unnecessary
  92         variables.
  93
  94 2020-11-25  Tom Tromey  <tom@tromey.com>
  95
  96         * d-lang.c: Include parser-defs.h.
  97         * rust-lang.c: Include parser-defs.h.
  98         * c-lang.h: Do not include parser-defs.h.
  99
 100 2020-11-24  Simon Marchi  <simon.marchi@polymtl.ca>
 101
 102         * regcache.h (struct cached_reg): Remove typedef.
 103
 104 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 105
 106         * README: Fix the URL of the MPFR library.
 107
 108 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 109
 110         * README: Document the --with-libgmp-prefix configure option.
 111
 112 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 113
 114         * NEWS: Add entry documenting support for DWARF-based fixed
 115         point types.
 116
 117 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 118
 119         * NEWS: Document that building GDB now requires GMP.
 120
 121 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 122
 123         * typeprint.c (print_type_scalar): Add handling of
 124         TYPE_CODE_FIXED_POINT.
 125
 126 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 127
 128         * valarith.c (fixed_point_binop): Replace the
 129         INIT_VAL_WITH_FIXED_POINT_VAL macro by a lambda.  Update all
 130         users accordingly.
 131
 132 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 133
 134         * gdbtypes.h (struct type) <fixed_point_scaling_factor>: New method,
 135         replacing fixed_point_scaling_factor.  All callers updated
 136         throughout this project.
 137         (fixed_point_scaling_factor): Delete declaration.
 138         * gdbtypes.c (type::fixed_point_scaling_factor): Replaces
 139         fixed_point_scaling_factor.  Adjust implementation accordingly.
 140
 141 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 142
 143         * gdbtypes.h (struct type) <fixed_point_type_base_type> New method,
 144         replacing the fixed_point_type_base_type function. All callers
 145         updated throughout this project.
 146         (fixed_point_type_base_type): Remove declaration.
 147         * gdbtypes.c (type::fixed_point_type_base_type): Replaces
 148         fixed_point_type_base_type.  Adjust implementation accordingly.
 149
 150 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 151
 152         * gdbtypes.h (struct type) <fixed_point_info, set_fixed_point_info>:
 153         New methods.
 154         (INIT_FIXED_POINT_SPECIFIC): Adjust.
 155         (TYPE_FIXED_POINT_INFO): Delete macro.
 156         (allocate_fixed_point_type_info): Change return type to void.
 157         * gdbtypes.c (copy_type_recursive): Replace the use of
 158         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 159         (fixed_point_scaling_factor): Likewise.
 160         (allocate_fixed_point_type_info): Change return type to void.
 161         Adjust implementation accordingly.
 162         * dwarf2/read.c (finish_fixed_point_type): Replace the use of
 163         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 164
 165 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 166
 167         * gmp-utils.h (gdb_mpz::read): Change buf and len parameters
 168         into one single gdb::array_view parameter.
 169         (gdb_mpz::write): Likewise.
 170         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 171         * gmp-utils.c (gdb_mpz::read): Change buf and len parameters
 172         into one single gdb::array_view parameter.
 173         Adjust implementation accordingly.
 174         (gdb_mpz::write): Likewise.
 175         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 176         * unittests/gmp-utils-selftests.c: Adapt following changes above.
 177         * valarith.c, valops.c, valprint.c, value.c: Likewise.
 178
 179 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 180
 181         * gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
 182         Change return type to std::string. Update all callers.
 183         * gmp-utils.c (gmp_string_printf): Likewise.
 184
 185 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 186
 187         * unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
 188         instead of mpq_set_ui to initialize our GMP rational.
 189
 190 2020-11-23  Tom de Vries  <tdevries@suse.de>
 191
 192         * debuginfod-support.c (debuginfod_source_query)
 193         (debuginfod_debuginfo_query): Only set DESTNAME if successful.
 194
 195 2020-11-21  Tom Tromey  <tom@tromey.com>
 196
 197         * breakpoint.c (watchpoint_exp_is_const): Return bool.
 198
 199 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 200
 201         * unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
 202         Pass 2.0 to pow.
 203         (gdb_mpz_write_all_from_small): Likewise.
 204
 205 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 206
 207         * dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
 208         of abs.
 209
 210 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 211
 212         * ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
 213         ctf_arc_open_by_name.
 214
 215 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 216
 217         * ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
 218         (ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
 219
 220 2020-11-20  Pedro Alves  <pedro@palves.net>
 221
 222         * language.c (language_arch_info::lookup_primitive_type): Use
 223         gdb::function_view instead of gdb::function.
 224         (template language_lookup_primitive_type): Rename to ...
 225         (language_lookup_primitive_type_1): ... this, and make static.
 226         (language_lookup_primitive_type(const struct language_defn *,
 227         struct gdbarch *, const char *): Make non-template.
 228         (language_lookup_primitive_type(const struct language_defn *,
 229         struct gdbarch *, std::function<bool (struct type *)>): Make
 230         non-template and use gdb::function_view.
 231         * language.h (language_arch_info::lookup_primitive_type): Use
 232         gdb::function_view instead of std::function.
 233         (language_lookup_primitive_type): No longer template.
 234         * opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
 235         lambda instead of a std::function.
 236
 237 2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
 238
 239         PR tdep/26916
 240         * s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
 241         and STOCFH.
 242
 243 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 244
 245         * f-lang.c (fortran_value_subarray): Use plongest/pulongest.
 246
 247 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 248
 249         * gdbarch.sh (read_core_file_mappings): Remove `other` parameter
 250         in `loop_cb` parameter.
 251         * gdbarch.c: Re-generate.
 252         * gdbarch.h: Re-generate.
 253         * arch-utils.c (default_read_core_file_mappings): Remove `other`
 254         parameter.
 255         * arch-utils.h (default_read_core_file_mappings): Likewise.
 256         * corelow.c (core_target::build_file_mappings): Likewise.
 257         * linux-tdep.c (linux_read_core_file_mappings): Likewise.
 258         (linux_core_info_proc_mappings): Likewise.
 259
 260 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 261
 262         * Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
 263         * NEWS: Mention new options.
 264         * f-array-walker.h: New file.
 265         * f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
 266         (repack_array_slices): New static global.
 267         (show_repack_array_slices): New function.
 268         (fortran_array_slicing_debug): New static global.
 269         (show_fortran_array_slicing_debug): New function.
 270         (value_f90_subarray): Delete.
 271         (skip_undetermined_arglist): Delete.
 272         (class fortran_array_repacker_base_impl): New class.
 273         (class fortran_lazy_array_repacker_impl): New class.
 274         (class fortran_array_repacker_impl): New class.
 275         (fortran_value_subarray): Complete rewrite.
 276         (set_fortran_list): New static global.
 277         (show_fortran_list): Likewise.
 278         (_initialize_f_language): Register new commands.
 279         (fortran_adjust_dynamic_array_base_address_hack): New function.
 280         * f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
 281         Declare.
 282         * f-valprint.c: Include 'f-array-walker.h'.
 283         (class fortran_array_printer_impl): New class.
 284         (f77_print_array_1): Delete.
 285         (f77_print_array): Delete.
 286         (fortran_print_array): New.
 287         (f_value_print_inner): Update to call fortran_print_array.
 288         * gdbtypes.c: Include 'f-lang.h'.
 289         (resolve_dynamic_type_internal): Call
 290         fortran_adjust_dynamic_array_base_address_hack.
 291
 292 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 293
 294         * breakpoint.c (struct watch_options): New struct.
 295         (watch_option_defs): New static global.
 296         (make_watch_options_def_group): New function.
 297         (watch_maybe_just_location): Convert option parsing.
 298         (watch_command_completer): New function.
 299         (_initialize_breakpoint): Build help text using options mechanism.
 300
 301 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 302
 303         * breakpoint.c (update_watchpoint): Pass 'false' not '0'.
 304         (watch_command_1): Update parameter types.  Convert locals to
 305         bool.
 306         (watch_command_wrapper): Change parameter type.
 307         (watch_maybe_just_location): Change locals to bool.
 308         (rwatch_command_wrapper): Update parameter type.
 309         (awatch_command_wrapper): Update parameter type.
 310         * breakpoint.h (watch_command_wrapper): Change parameter type.
 311         (rwatch_command_wrapper): Update parameter type.
 312         (awatch_command_wrapper): Update parameter type.
 313         * eval.c (fetch_subexp_value): Change parameter type.
 314         * ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
 315         'false' not '0'.
 316         * value.h (fetch_subexp_value): Change parameter type in
 317         declaration.
 318
 319 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 320
 321         * printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
 322         skip_spaces.
 323
 324 2020-11-18  Keith Seitz  <keiths@redhat.com>
 325
 326         * linux-tdep.c (dump_note_entry_p): Return true instead of
 327         checking `filename'.
 328
 329 2020-11-18  Tom de Vries  <tdevries@suse.de>
 330
 331         * debuginfod-support.c (debuginfod_source_query)
 332         (debuginfod_debuginfo_query): Also do early exit if
 333         "(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
 334
 335 2020-11-18  Tom de Vries  <tdevries@suse.de>
 336
 337         * gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
 338         warning.
 339
 340 2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
 341
 342         * gdbtypes.h (get_array_bounds): Return bool, adjust some
 343         callers.  Move doc here.
 344         * gdbtypes.c (get_array_bounds): Return bool
 345
 346 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 347
 348         * arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
 349         assert.
 350         * arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
 351         * disasm-selftests.c (print_one_insn_test): Fall throough from ARC
 352         case to the default.
 353
 354 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 355
 356         * printcmd.c: Include 'safe-ctype.c'.
 357         (skip_over_slash_fmt): New function.
 358         (print_command_completer): Call skip_over_slash_fmt.
 359         (display_and_x_command_completer): New function.
 360         (_initialize_printcmd): Add command completion for 'x' and
 361         'display'.
 362
 363 2020-11-16  Pedro Alves  <pedro@palves.net>
 364
 365         * frame.c (get_prev_frame): Move get_frame_id call from here ...
 366         (get_prev_frame_always_1): ... to here.
 367         * inline-frame.c (inline_frame_this_id): Mention
 368         get_prev_frame_always_1 in comment.
 369
 370 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 371
 372         * valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
 373         handling.
 374         (value_less): Add fixed-point handling.
 375
 376 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 377
 378         * eval.c (binop_promote): Add fixed-point type handling.
 379         * valarith.c (fixed_point_binop): New function.
 380         (scalar_binop): Add fixed-point type handling.
 381         (value_neg): Add fixed-point type handling.
 382         * valops.c (value_cast_to_fixed_point): New function.
 383         (value_cast): Add fixed-point type handling.
 384
 385 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 386
 387         * ada-typeprint.c (ada_print_type): Add handing of fixed-point
 388         range types.
 389         * c-typeprint.c (c_type_print_varspec_prefix)
 390         (c_type_print_varspec_suffix, c_type_print_base_1): Add
 391         TYPE_CODE_FIXED_POINT handling.
 392         * p-typeprint.c (pascal_type_print_varspec_prefix)
 393         (pascal_type_print_varspec_suffix): Likewise.
 394         * typeprint.c (print_type_fixed_point): New function.
 395         * typeprint.h (print_type_fixed_point): Add declaration.
 396
 397 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 398
 399         * printcmd.c (print_scalar_formatted): Add fixed-point type
 400         handling when options->format is set.
 401
 402 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 403
 404         * ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
 405         * dwarf2/read.c (get_dwarf2_rational_constant)
 406         (get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
 407         (has_zero_over_zero_small_attribute): New functions.
 408         read_base_type, set_die_type): Add fixed-point type handling.
 409         * gdb-gdb.py.in: Add fixed-point type handling.
 410         * gdbtypes.c: #include "gmp-utils.h".
 411         (create_range_type, set_type_code): Add fixed-point type handling.
 412         (init_fixed_point_type): New function.
 413         (is_integral_type, is_scalar_type): Add fixed-point type handling.
 414         (print_fixed_point_type_info): New function.
 415         (recursive_dump_type, copy_type_recursive): Add fixed-point type
 416         handling.
 417         (fixed_point_type_storage): New typedef.
 418         (fixed_point_objfile_key): New static global.
 419         (allocate_fixed_point_type_info, is_fixed_point_type): New functions.
 420         (fixed_point_type_base_type, fixed_point_scaling_factor): New
 421         functions.
 422         * gdbtypes.h: #include "gmp-utils.h".
 423         (enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
 424         (union type_specific) <fixed_point_info>: New field.
 425         (struct fixed_point_type_info): New struct.
 426         (INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
 427         (init_fixed_point_type, is_fixed_point_type)
 428         (fixed_point_type_base_type, fixed_point_scaling_factor)
 429         (allocate_fixed_point_type_info): Add declarations.
 430         * valprint.c (generic_val_print_fixed_point): New function.
 431         (generic_value_print): Add fixed-point type handling.
 432         * value.c (value_as_address, unpack_long): Add fixed-point type
 433         handling.
 434
 435 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 436
 437         * utils.h (uinteger_pow): Add declaration.
 438         * utils.c (uinteger_pow): Moved here (without changes)...
 439         * valarith.c (uinteger_pow): ... from here.
 440
 441 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 442
 443         * gmp-utils.h,  gmp-utils.c: New file.
 444         * unittests/gmp-utils-selftests.c: New file.
 445         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 446         unittests/gmp-utils-selftests.c.
 447         (COMMON_SFILES) Add gmp-utils.c.
 448         (HFILES_NO_SRCDIR): Add gmp-utils.h.
 449
 450 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 451
 452         * configure.ac: Generate an error if a usable GMP library
 453         could not be found.
 454         * configure: Regenerate.
 455
 456 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 457
 458         * configure.ac: Add support for --with-libgmp-prefix.
 459         * Makefile.in (LIBGMP): New variable.
 460         (CLIBS): Include $(LIBGMP).
 461         * configure, config.in: Regenerate
 462
 463 2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 464
 465         PR cli/26879
 466         * f-exp.y (COMPLETE): New token.
 467         (exp): Two new rules for tab-completion.
 468         (saw_name_at_eof): New static global.
 469         (last_was_structop): Likewise.
 470         (yylex): Set new variables, and return COMPLETE token at the end
 471         of the input stream in some cases.
 472
 473 2020-11-14  Tom Tromey  <tom@tromey.com>
 474
 475         * infrun.c (fetch_inferior_event): Use "bool" for should_stop.
 476
 477 2020-11-14  Tom Tromey  <tom@tromey.com>
 478
 479         * opencl-lang.c (opencl_component_ref): Make "comps" const.
 480
 481 2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
 482
 483         * arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
 484
 485 2020-11-13  Tom Tromey  <tom@tromey.com>
 486
 487         * c-lang.c (convert_ucn, convert_octal, convert_hex)
 488         (convert_escape, parse_one_string): Constify.
 489
 490 2020-11-13  Keith Seitz  <keiths@redhat.com>
 491
 492         https://bugzilla.redhat.com/show_bug.cgi?id=1553086
 493         * elfread.c (elf_symfile_segments): Omit "Loadable section ...
 494         outside of ELF segments" warning for debugin
 495
 496 2020-11-13  Keith Seitz  <keiths@redhat.com>
 497
 498         PR gdb/23034
 499         * elfread.c (elf_symfile_segments): Output a BFD file name
 500         for the "Loadable section ... outside of ELF segments" warning.
 501
 502 2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
 503
 504         PR gdb/26835
 505         * arm-tdep.c (class arm_instruction_reader): New.
 506         (target_arm_instruction_reader): New.
 507         (arm_analyze_prologue): Add instruction reader parameter and use
 508         it.  Use arm_expand_immediate.
 509         (class target_arm_instruction_reader): Adjust.
 510         (arm_skip_prologue): Adjust.
 511         (arm_expand_immediate): New.
 512         (arm_scan_prologue): Adjust.
 513         (arm_analyze_prologue_test): New.
 514         (class test_arm_instruction_reader): New.
 515
 516 2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
 517
 518         * f-lang.c (fortran_argument_convert): Add declaration.  Add
 519         header comment, taken from f-lang.h.  Make static.
 520         * f-lang.h (f77_get_dynamic_array_length): Delete declaration.
 521         (fortran_argument_convert): Delete declaration.
 522
 523 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 524
 525         * ada-exp.y (find_primitive_type): Make parameter const.
 526         * ada-lang.c (enum ada_primitive_types): Delete.
 527         (ada_language::language_arch_info): Update.
 528         * c-lang.c (enum c_primitive_types): Delete.
 529         (c_language_arch_info): Update.
 530         (enum cplus_primitive_types): Delete.
 531         (cplus_language::language_arch_info): Update.
 532         * d-lang.c (enum d_primitive_types): Delete.
 533         (d_language::language_arch_info): Update.
 534         * f-lang.c (enum f_primitive_types): Delete.
 535         (f_language::language_arch_info): Update.
 536         * go-lang.c (enum go_primitive_types): Delete.
 537         (go_language::language_arch_info): Update.
 538         * language.c (auto_or_unknown_language::language_arch_info):
 539         Update.
 540         (language_gdbarch_post_init): Use obstack_new, use array indexing.
 541         (language_string_char_type): Add header comment, call function in
 542         language_arch_info.
 543         (language_bool_type): Likewise
 544         (language_arch_info::bool_type): Define.
 545         (language_lookup_primitive_type_1): Delete.
 546         (language_lookup_primitive_type): Rewrite as a templated function
 547         to call function in language_arch_info, then instantiate twice.
 548         (language_arch_info::type_and_symbol::alloc_type_symbol): Define.
 549         (language_arch_info::lookup_primitive_type_and_symbol): Define.
 550         (language_arch_info::lookup_primitive_type): Define twice with
 551         different signatures.
 552         (language_arch_info::lookup_primitive_type_as_symbol): Define.
 553         (language_lookup_primitive_type_as_symbol): Rewrite to call a
 554         member function in language_arch_info.
 555         * language.h (language_arch_info): Complete rewrite.
 556         (language_lookup_primitive_type): Make templated.
 557         * m2-lang.c (enum m2_primitive_types): Delete.
 558         (m2_language::language_arch_info): Update.
 559         * opencl-lang.c (OCL_P_TYPE): Delete.
 560         (enum opencl_primitive_types): Delete.
 561         (opencl_type_data): Delete.
 562         (builtin_opencl_type): Delete.
 563         (lookup_opencl_vector_type): Update.
 564         (opencl_language::language_arch_info): Update, lots of content
 565         moved from...
 566         (build_opencl_types): ...here.  This function is now deleted.
 567         (_initialize_opencl_language): Delete.
 568         * p-lang.c (enum pascal_primitive_types): Delete.
 569         (pascal_language::language_arch_info): Update.
 570         * rust-lang.c (enum rust_primitive_types): Delete.
 571         (rust_language::language_arch_info): Update.
 572
 573 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 574
 575         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
 576         dwarf2_queue_guard.
 577
 578 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 579
 580         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
 581         comment.
 582
 583 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 584
 585         * dwarf2/read.c (dwarf_read_debug_printf,
 586         dwarf_read_debug_printf_v): New macros, use throughout the file.
 587
 588 2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
 589
 590         * arc-linux-tdep.c (collect_register): Populate "eret" by
 591         "pc" value from the regcache when asked for "pc" value.
 592
 593 2020-11-12  Tom Tromey  <tom@tromey.com>
 594
 595         PR rust/26799:
 596         * symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
 597         exist.
 598
 599 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 600
 601         * features/Makefile (XMLTOC): Add rx.xml.
 602         (FEATURE_XMLFILES): Remove rx.xml.
 603         (FEATURE_CFILES rule): Pass '-single-feature' flag.
 604         * features/rx.c: Regenerate.
 605         * features/rx.xml: Wrap in `target` tags, and reindent.
 606         * target-descriptions.c (struct maint_print_c_tdesc_options): New
 607         structure.
 608         (maint_print_c_tdesc_opt_def): New typedef.
 609         (maint_print_c_tdesc_opt_defs): New static global.
 610         (make_maint_print_c_tdesc_options_def_group): New function.
 611         (maint_print_c_tdesc_cmd): Make use of command line flags, only
 612         print single feature C file for target descriptions containing a
 613         single feature.
 614         (maint_print_c_tdesc_cmd_completer): New function.
 615         (_initialize_target_descriptions): Update call to register command
 616         completer, and include command line flag in help text.
 617
 618 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 619
 620         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
 621         numbers.
 622         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
 623         enum values.
 624
 625 2020-11-10  Tom Tromey  <tom@tromey.com>
 626
 627         * value.h (internalvar_name): Update.
 628         * value.c (internalvar_name): Make return type const.
 629
 630 2020-11-10  Tom Tromey  <tom@tromey.com>
 631
 632         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
 633         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
 634         const.
 635
 636 2020-11-10  Tom Tromey  <tom@tromey.com>
 637
 638         * objc-lang.h (value_nsstring): Update.
 639         * objc-lang.c (value_nsstring): Make "ptr" const.
 640
 641 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 642
 643         * expprint.c (print_subexp_funcall): Increment expression position
 644         after reading argument count.
 645         * f-lang.c (print_subexp_f): Skip over opcode before calling
 646         common function.
 647         (dump_subexp_body_f): Likewise.
 648
 649 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
 650
 651         PR python/26832
 652         * configure: Regenerate.
 653         * configure.ac: Check for python modules ctypes instead of
 654         itertools.
 655
 656 2020-11-06  Pedro Alves  <pedro@palves.net>
 657
 658         * macroexp.c (struct macro_buffer): Split in two classes.  Add
 659         uses adjusted.
 660         (struct shared_macro_buffer): New, factored out from struct
 661         macro_buffer.
 662         (struct growable_macro_buffer): New, factored out from struct
 663         macro_buffer.
 664         (set_token, get_comment, get_identifier, get_pp_number)
 665         (get_character_constant, get_string_literal, get_punctuator)
 666         (get_next_token_for_substitution): Constify parameters.
 667         (substitute_args): Constify locals.
 668
 669 2020-11-05  Tom Tromey  <tom@tromey.com>
 670
 671         * dwarf2/read.c (read_cutu_die_from_dwo)
 672         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
 673         (build_type_psymtabs_1): Update.
 674         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
 675         parameter.
 676         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
 677         Don't read section.  Add assert.
 678
 679 2020-11-04  Tom Tromey  <tromey@adacore.com>
 680
 681         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
 682
 683 2020-11-04  Tom Tromey  <tromey@adacore.com>
 684
 685         * ada-typeprint.c (ada_print_type): Handle __T types.
 686
 687 2020-11-04  Tom Tromey  <tromey@adacore.com>
 688
 689         * dwarf2/read.c (add_partial_symbol, process_die):
 690         Handle DW_TAG_array_type.
 691         (is_type_tag_for_partial): Add "lang" parameter.
 692         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
 693
 694 2020-11-04  Tom Tromey  <tromey@adacore.com>
 695
 696         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
 697
 698 2020-11-04  Tom Tromey  <tromey@adacore.com>
 699
 700         * dwarf2/read.c (read_array_type): Only apply stride to innermost
 701         array.
 702
 703 2020-11-04  Tom Tromey  <tromey@adacore.com>
 704
 705         * gdbtypes.c (update_static_array_size): Handle bit stride.
 706
 707 2020-11-04  Tom Tromey  <tromey@adacore.com>
 708
 709         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
 710
 711 2020-11-04  Tom Tromey  <tromey@adacore.com>
 712
 713         * ada-lang.c (ada_is_any_packed_array_type): New function.
 714         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
 715
 716 2020-11-04  Tom Tromey  <tromey@adacore.com>
 717
 718         * dwarf2/read.c (recognize_bound_expression)
 719         (quirk_ada_thick_pointer): New functions.
 720         (read_array_type): Call quirk_ada_thick_pointer.
 721         (set_die_type): Add "skip_data_location" parameter.
 722         (quirk_ada_thick_pointer): New function.
 723         (process_structure_scope): Call quirk_ada_thick_pointer.
 724         * ada-lang.c (ada_is_unconstrained_packed_array_type)
 725         (decode_packed_array_bitsize): Handle thick pointers without
 726         parallel types.
 727         (ada_is_gnat_encoded_packed_array_type): Rename from
 728         ada_is_packed_array_type.
 729         (ada_is_constrained_packed_array_type): Update.
 730         * ada-valprint.c (ada_val_print_gnat_array): Remove.
 731         (ada_value_print_1): Use ada_get_decoded_value.
 732
 733 2020-11-04  Tom Tromey  <tromey@adacore.com>
 734
 735         * ada-lang.c (recursively_update_array_bitsize): New function.
 736         (decode_constrained_packed_array_type): Call it.
 737
 738 2020-11-04  Tom Tromey  <tromey@adacore.com>
 739
 740         * ada-lang.c (to_fixed_array_type): Error if
 741         decode_constrained_packed_array_type returns NULL.
 742
 743 2020-11-04  Tom Tromey  <tromey@adacore.com>
 744
 745         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
 746
 747 2020-11-02  Tom Tromey  <tromey@adacore.com>
 748
 749         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
 750         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
 751         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
 752         * amd64-ravenscar-thread.c: New file.
 753         * amd64-ravenscar-thread.h: New file.
 754         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
 755         * configure.tgt (amd64_tobjs): Add ravenscar objects.
 756
 757 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 758
 759         * main.c (execute_cmdargs): New function.
 760         (captured_main_1): Make use of execute_cmdargs.
 761
 762 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 763
 764         * NEWS: Mention changes to config file search path.
 765         * main.c
 766
 767 2020-11-02  Tom Tromey  <tromey@adacore.com>
 768
 769         * python/python.c: Consolidate two HAVE_PYTHON blocks.
 770         (python_GdbModuleDef): Move earlier.  Now static.
 771         (do_start_initialization): Consolidate some IS_PY3K blocks.
 772
 773 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
 774
 775         * aarch64-linux-tdep.c: Fix indentation.
 776         * aarch64-ravenscar-thread.c: Fix indentation.
 777         * aarch64-tdep.c: Fix indentation.
 778         * aarch64-tdep.h: Fix indentation.
 779         * ada-lang.c: Fix indentation.
 780         * ada-lang.h: Fix indentation.
 781         * ada-tasks.c: Fix indentation.
 782         * ada-typeprint.c: Fix indentation.
 783         * ada-valprint.c: Fix indentation.
 784         * ada-varobj.c: Fix indentation.
 785         * addrmap.c: Fix indentation.
 786         * addrmap.h: Fix indentation.
 787         * agent.c: Fix indentation.
 788         * aix-thread.c: Fix indentation.
 789         * alpha-bsd-nat.c: Fix indentation.
 790         * alpha-linux-tdep.c: Fix indentation.
 791         * alpha-mdebug-tdep.c: Fix indentation.
 792         * alpha-nbsd-tdep.c: Fix indentation.
 793         * alpha-obsd-tdep.c: Fix indentation.
 794         * alpha-tdep.c: Fix indentation.
 795         * amd64-bsd-nat.c: Fix indentation.
 796         * amd64-darwin-tdep.c: Fix indentation.
 797         * amd64-linux-nat.c: Fix indentation.
 798         * amd64-linux-tdep.c: Fix indentation.
 799         * amd64-nat.c: Fix indentation.
 800         * amd64-obsd-tdep.c: Fix indentation.
 801         * amd64-tdep.c: Fix indentation.
 802         * amd64-windows-tdep.c: Fix indentation.
 803         * annotate.c: Fix indentation.
 804         * arc-tdep.c: Fix indentation.
 805         * arch-utils.c: Fix indentation.
 806         * arch/arm-get-next-pcs.c: Fix indentation.
 807         * arch/arm.c: Fix indentation.
 808         * arm-linux-nat.c: Fix indentation.
 809         * arm-linux-tdep.c: Fix indentation.
 810         * arm-nbsd-tdep.c: Fix indentation.
 811         * arm-pikeos-tdep.c: Fix indentation.
 812         * arm-tdep.c: Fix indentation.
 813         * arm-tdep.h: Fix indentation.
 814         * arm-wince-tdep.c: Fix indentation.
 815         * auto-load.c: Fix indentation.
 816         * auxv.c: Fix indentation.
 817         * avr-tdep.c: Fix indentation.
 818         * ax-gdb.c: Fix indentation.
 819         * ax-general.c: Fix indentation.
 820         * bfin-linux-tdep.c: Fix indentation.
 821         * block.c: Fix indentation.
 822         * block.h: Fix indentation.
 823         * blockframe.c: Fix indentation.
 824         * bpf-tdep.c: Fix indentation.
 825         * break-catch-sig.c: Fix indentation.
 826         * break-catch-syscall.c: Fix indentation.
 827         * break-catch-throw.c: Fix indentation.
 828         * breakpoint.c: Fix indentation.
 829         * breakpoint.h: Fix indentation.
 830         * bsd-uthread.c: Fix indentation.
 831         * btrace.c: Fix indentation.
 832         * build-id.c: Fix indentation.
 833         * buildsym-legacy.h: Fix indentation.
 834         * buildsym.c: Fix indentation.
 835         * c-typeprint.c: Fix indentation.
 836         * c-valprint.c: Fix indentation.
 837         * c-varobj.c: Fix indentation.
 838         * charset.c: Fix indentation.
 839         * cli/cli-cmds.c: Fix indentation.
 840         * cli/cli-decode.c: Fix indentation.
 841         * cli/cli-decode.h: Fix indentation.
 842         * cli/cli-script.c: Fix indentation.
 843         * cli/cli-setshow.c: Fix indentation.
 844         * coff-pe-read.c: Fix indentation.
 845         * coffread.c: Fix indentation.
 846         * compile/compile-cplus-types.c: Fix indentation.
 847         * compile/compile-object-load.c: Fix indentation.
 848         * compile/compile-object-run.c: Fix indentation.
 849         * completer.c: Fix indentation.
 850         * corefile.c: Fix indentation.
 851         * corelow.c: Fix indentation.
 852         * cp-abi.h: Fix indentation.
 853         * cp-namespace.c: Fix indentation.
 854         * cp-support.c: Fix indentation.
 855         * cp-valprint.c: Fix indentation.
 856         * cris-linux-tdep.c: Fix indentation.
 857         * cris-tdep.c: Fix indentation.
 858         * darwin-nat-info.c: Fix indentation.
 859         * darwin-nat.c: Fix indentation.
 860         * darwin-nat.h: Fix indentation.
 861         * dbxread.c: Fix indentation.
 862         * dcache.c: Fix indentation.
 863         * disasm.c: Fix indentation.
 864         * dtrace-probe.c: Fix indentation.
 865         * dwarf2/abbrev.c: Fix indentation.
 866         * dwarf2/attribute.c: Fix indentation.
 867         * dwarf2/expr.c: Fix indentation.
 868         * dwarf2/frame.c: Fix indentation.
 869         * dwarf2/index-cache.c: Fix indentation.
 870         * dwarf2/index-write.c: Fix indentation.
 871         * dwarf2/line-header.c: Fix indentation.
 872         * dwarf2/loc.c: Fix indentation.
 873         * dwarf2/macro.c: Fix indentation.
 874         * dwarf2/read.c: Fix indentation.
 875         * dwarf2/read.h: Fix indentation.
 876         * elfread.c: Fix indentation.
 877         * eval.c: Fix indentation.
 878         * event-top.c: Fix indentation.
 879         * exec.c: Fix indentation.
 880         * exec.h: Fix indentation.
 881         * expprint.c: Fix indentation.
 882         * f-lang.c: Fix indentation.
 883         * f-typeprint.c: Fix indentation.
 884         * f-valprint.c: Fix indentation.
 885         * fbsd-nat.c: Fix indentation.
 886         * fbsd-tdep.c: Fix indentation.
 887         * findvar.c: Fix indentation.
 888         * fork-child.c: Fix indentation.
 889         * frame-unwind.c: Fix indentation.
 890         * frame-unwind.h: Fix indentation.
 891         * frame.c: Fix indentation.
 892         * frv-linux-tdep.c: Fix indentation.
 893         * frv-tdep.c: Fix indentation.
 894         * frv-tdep.h: Fix indentation.
 895         * ft32-tdep.c: Fix indentation.
 896         * gcore.c: Fix indentation.
 897         * gdb_bfd.c: Fix indentation.
 898         * gdbarch.sh: Fix indentation.
 899         * gdbarch.c: Re-generate
 900         * gdbarch.h: Re-generate.
 901         * gdbcore.h: Fix indentation.
 902         * gdbthread.h: Fix indentation.
 903         * gdbtypes.c: Fix indentation.
 904         * gdbtypes.h: Fix indentation.
 905         * glibc-tdep.c: Fix indentation.
 906         * gnu-nat.c: Fix indentation.
 907         * gnu-nat.h: Fix indentation.
 908         * gnu-v2-abi.c: Fix indentation.
 909         * gnu-v3-abi.c: Fix indentation.
 910         * go32-nat.c: Fix indentation.
 911         * guile/guile-internal.h: Fix indentation.
 912         * guile/scm-cmd.c: Fix indentation.
 913         * guile/scm-frame.c: Fix indentation.
 914         * guile/scm-iterator.c: Fix indentation.
 915         * guile/scm-math.c: Fix indentation.
 916         * guile/scm-ports.c: Fix indentation.
 917         * guile/scm-pretty-print.c: Fix indentation.
 918         * guile/scm-value.c: Fix indentation.
 919         * h8300-tdep.c: Fix indentation.
 920         * hppa-linux-nat.c: Fix indentation.
 921         * hppa-linux-tdep.c: Fix indentation.
 922         * hppa-nbsd-nat.c: Fix indentation.
 923         * hppa-nbsd-tdep.c: Fix indentation.
 924         * hppa-obsd-nat.c: Fix indentation.
 925         * hppa-tdep.c: Fix indentation.
 926         * hppa-tdep.h: Fix indentation.
 927         * i386-bsd-nat.c: Fix indentation.
 928         * i386-darwin-nat.c: Fix indentation.
 929         * i386-darwin-tdep.c: Fix indentation.
 930         * i386-dicos-tdep.c: Fix indentation.
 931         * i386-gnu-nat.c: Fix indentation.
 932         * i386-linux-nat.c: Fix indentation.
 933         * i386-linux-tdep.c: Fix indentation.
 934         * i386-nto-tdep.c: Fix indentation.
 935         * i386-obsd-tdep.c: Fix indentation.
 936         * i386-sol2-nat.c: Fix indentation.
 937         * i386-tdep.c: Fix indentation.
 938         * i386-tdep.h: Fix indentation.
 939         * i386-windows-tdep.c: Fix indentation.
 940         * i387-tdep.c: Fix indentation.
 941         * i387-tdep.h: Fix indentation.
 942         * ia64-libunwind-tdep.c: Fix indentation.
 943         * ia64-libunwind-tdep.h: Fix indentation.
 944         * ia64-linux-nat.c: Fix indentation.
 945         * ia64-linux-tdep.c: Fix indentation.
 946         * ia64-tdep.c: Fix indentation.
 947         * ia64-tdep.h: Fix indentation.
 948         * ia64-vms-tdep.c: Fix indentation.
 949         * infcall.c: Fix indentation.
 950         * infcmd.c: Fix indentation.
 951         * inferior.c: Fix indentation.
 952         * infrun.c: Fix indentation.
 953         * iq2000-tdep.c: Fix indentation.
 954         * language.c: Fix indentation.
 955         * linespec.c: Fix indentation.
 956         * linux-fork.c: Fix indentation.
 957         * linux-nat.c: Fix indentation.
 958         * linux-tdep.c: Fix indentation.
 959         * linux-thread-db.c: Fix indentation.
 960         * lm32-tdep.c: Fix indentation.
 961         * m2-lang.c: Fix indentation.
 962         * m2-typeprint.c: Fix indentation.
 963         * m2-valprint.c: Fix indentation.
 964         * m32c-tdep.c: Fix indentation.
 965         * m32r-linux-tdep.c: Fix indentation.
 966         * m32r-tdep.c: Fix indentation.
 967         * m68hc11-tdep.c: Fix indentation.
 968         * m68k-bsd-nat.c: Fix indentation.
 969         * m68k-linux-nat.c: Fix indentation.
 970         * m68k-linux-tdep.c: Fix indentation.
 971         * m68k-tdep.c: Fix indentation.
 972         * machoread.c: Fix indentation.
 973         * macrocmd.c: Fix indentation.
 974         * macroexp.c: Fix indentation.
 975         * macroscope.c: Fix indentation.
 976         * macrotab.c: Fix indentation.
 977         * macrotab.h: Fix indentation.
 978         * main.c: Fix indentation.
 979         * mdebugread.c: Fix indentation.
 980         * mep-tdep.c: Fix indentation.
 981         * mi/mi-cmd-catch.c: Fix indentation.
 982         * mi/mi-cmd-disas.c: Fix indentation.
 983         * mi/mi-cmd-env.c: Fix indentation.
 984         * mi/mi-cmd-stack.c: Fix indentation.
 985         * mi/mi-cmd-var.c: Fix indentation.
 986         * mi/mi-cmds.c: Fix indentation.
 987         * mi/mi-main.c: Fix indentation.
 988         * mi/mi-parse.c: Fix indentation.
 989         * microblaze-tdep.c: Fix indentation.
 990         * minidebug.c: Fix indentation.
 991         * minsyms.c: Fix indentation.
 992         * mips-linux-nat.c: Fix indentation.
 993         * mips-linux-tdep.c: Fix indentation.
 994         * mips-nbsd-tdep.c: Fix indentation.
 995         * mips-tdep.c: Fix indentation.
 996         * mn10300-linux-tdep.c: Fix indentation.
 997         * mn10300-tdep.c: Fix indentation.
 998         * moxie-tdep.c: Fix indentation.
 999         * msp430-tdep.c: Fix indentation.
1000         * namespace.h: Fix indentation.
1001         * nat/fork-inferior.c: Fix indentation.
1002         * nat/gdb_ptrace.h: Fix indentation.
1003         * nat/linux-namespaces.c: Fix indentation.
1004         * nat/linux-osdata.c: Fix indentation.
1005         * nat/netbsd-nat.c: Fix indentation.
1006         * nat/x86-dregs.c: Fix indentation.
1007         * nbsd-nat.c: Fix indentation.
1008         * nbsd-tdep.c: Fix indentation.
1009         * nios2-linux-tdep.c: Fix indentation.
1010         * nios2-tdep.c: Fix indentation.
1011         * nto-procfs.c: Fix indentation.
1012         * nto-tdep.c: Fix indentation.
1013         * objfiles.c: Fix indentation.
1014         * objfiles.h: Fix indentation.
1015         * opencl-lang.c: Fix indentation.
1016         * or1k-tdep.c: Fix indentation.
1017         * osabi.c: Fix indentation.
1018         * osabi.h: Fix indentation.
1019         * osdata.c: Fix indentation.
1020         * p-lang.c: Fix indentation.
1021         * p-typeprint.c: Fix indentation.
1022         * p-valprint.c: Fix indentation.
1023         * parse.c: Fix indentation.
1024         * ppc-linux-nat.c: Fix indentation.
1025         * ppc-linux-tdep.c: Fix indentation.
1026         * ppc-nbsd-nat.c: Fix indentation.
1027         * ppc-nbsd-tdep.c: Fix indentation.
1028         * ppc-obsd-nat.c: Fix indentation.
1029         * ppc-ravenscar-thread.c: Fix indentation.
1030         * ppc-sysv-tdep.c: Fix indentation.
1031         * ppc64-tdep.c: Fix indentation.
1032         * printcmd.c: Fix indentation.
1033         * proc-api.c: Fix indentation.
1034         * producer.c: Fix indentation.
1035         * producer.h: Fix indentation.
1036         * prologue-value.c: Fix indentation.
1037         * prologue-value.h: Fix indentation.
1038         * psymtab.c: Fix indentation.
1039         * python/py-arch.c: Fix indentation.
1040         * python/py-bpevent.c: Fix indentation.
1041         * python/py-event.c: Fix indentation.
1042         * python/py-event.h: Fix indentation.
1043         * python/py-finishbreakpoint.c: Fix indentation.
1044         * python/py-frame.c: Fix indentation.
1045         * python/py-framefilter.c: Fix indentation.
1046         * python/py-inferior.c: Fix indentation.
1047         * python/py-infthread.c: Fix indentation.
1048         * python/py-objfile.c: Fix indentation.
1049         * python/py-prettyprint.c: Fix indentation.
1050         * python/py-registers.c: Fix indentation.
1051         * python/py-signalevent.c: Fix indentation.
1052         * python/py-stopevent.c: Fix indentation.
1053         * python/py-stopevent.h: Fix indentation.
1054         * python/py-threadevent.c: Fix indentation.
1055         * python/py-tui.c: Fix indentation.
1056         * python/py-unwind.c: Fix indentation.
1057         * python/py-value.c: Fix indentation.
1058         * python/py-xmethods.c: Fix indentation.
1059         * python/python-internal.h: Fix indentation.
1060         * python/python.c: Fix indentation.
1061         * ravenscar-thread.c: Fix indentation.
1062         * record-btrace.c: Fix indentation.
1063         * record-full.c: Fix indentation.
1064         * record.c: Fix indentation.
1065         * reggroups.c: Fix indentation.
1066         * regset.h: Fix indentation.
1067         * remote-fileio.c: Fix indentation.
1068         * remote.c: Fix indentation.
1069         * reverse.c: Fix indentation.
1070         * riscv-linux-tdep.c: Fix indentation.
1071         * riscv-ravenscar-thread.c: Fix indentation.
1072         * riscv-tdep.c: Fix indentation.
1073         * rl78-tdep.c: Fix indentation.
1074         * rs6000-aix-tdep.c: Fix indentation.
1075         * rs6000-lynx178-tdep.c: Fix indentation.
1076         * rs6000-nat.c: Fix indentation.
1077         * rs6000-tdep.c: Fix indentation.
1078         * rust-lang.c: Fix indentation.
1079         * rx-tdep.c: Fix indentation.
1080         * s12z-tdep.c: Fix indentation.
1081         * s390-linux-tdep.c: Fix indentation.
1082         * score-tdep.c: Fix indentation.
1083         * ser-base.c: Fix indentation.
1084         * ser-mingw.c: Fix indentation.
1085         * ser-uds.c: Fix indentation.
1086         * ser-unix.c: Fix indentation.
1087         * serial.c: Fix indentation.
1088         * sh-linux-tdep.c: Fix indentation.
1089         * sh-nbsd-tdep.c: Fix indentation.
1090         * sh-tdep.c: Fix indentation.
1091         * skip.c: Fix indentation.
1092         * sol-thread.c: Fix indentation.
1093         * solib-aix.c: Fix indentation.
1094         * solib-darwin.c: Fix indentation.
1095         * solib-frv.c: Fix indentation.
1096         * solib-svr4.c: Fix indentation.
1097         * solib.c: Fix indentation.
1098         * source.c: Fix indentation.
1099         * sparc-linux-tdep.c: Fix indentation.
1100         * sparc-nbsd-tdep.c: Fix indentation.
1101         * sparc-obsd-tdep.c: Fix indentation.
1102         * sparc-ravenscar-thread.c: Fix indentation.
1103         * sparc-tdep.c: Fix indentation.
1104         * sparc64-linux-tdep.c: Fix indentation.
1105         * sparc64-nbsd-tdep.c: Fix indentation.
1106         * sparc64-obsd-tdep.c: Fix indentation.
1107         * sparc64-tdep.c: Fix indentation.
1108         * stabsread.c: Fix indentation.
1109         * stack.c: Fix indentation.
1110         * stap-probe.c: Fix indentation.
1111         * stubs/ia64vms-stub.c: Fix indentation.
1112         * stubs/m32r-stub.c: Fix indentation.
1113         * stubs/m68k-stub.c: Fix indentation.
1114         * stubs/sh-stub.c: Fix indentation.
1115         * stubs/sparc-stub.c: Fix indentation.
1116         * symfile-mem.c: Fix indentation.
1117         * symfile.c: Fix indentation.
1118         * symfile.h: Fix indentation.
1119         * symmisc.c: Fix indentation.
1120         * symtab.c: Fix indentation.
1121         * symtab.h: Fix indentation.
1122         * target-float.c: Fix indentation.
1123         * target.c: Fix indentation.
1124         * target.h: Fix indentation.
1125         * tic6x-tdep.c: Fix indentation.
1126         * tilegx-linux-tdep.c: Fix indentation.
1127         * tilegx-tdep.c: Fix indentation.
1128         * top.c: Fix indentation.
1129         * tracefile-tfile.c: Fix indentation.
1130         * tracepoint.c: Fix indentation.
1131         * tui/tui-disasm.c: Fix indentation.
1132         * tui/tui-io.c: Fix indentation.
1133         * tui/tui-regs.c: Fix indentation.
1134         * tui/tui-stack.c: Fix indentation.
1135         * tui/tui-win.c: Fix indentation.
1136         * tui/tui-winsource.c: Fix indentation.
1137         * tui/tui.c: Fix indentation.
1138         * typeprint.c: Fix indentation.
1139         * ui-out.h: Fix indentation.
1140         * unittests/copy_bitwise-selftests.c: Fix indentation.
1141         * unittests/memory-map-selftests.c: Fix indentation.
1142         * utils.c: Fix indentation.
1143         * v850-tdep.c: Fix indentation.
1144         * valarith.c: Fix indentation.
1145         * valops.c: Fix indentation.
1146         * valprint.c: Fix indentation.
1147         * valprint.h: Fix indentation.
1148         * value.c: Fix indentation.
1149         * value.h: Fix indentation.
1150         * varobj.c: Fix indentation.
1151         * vax-tdep.c: Fix indentation.
1152         * windows-nat.c: Fix indentation.
1153         * windows-tdep.c: Fix indentation.
1154         * xcoffread.c: Fix indentation.
1155         * xml-syscall.c: Fix indentation.
1156         * xml-tdesc.c: Fix indentation.
1157         * xstormy16-tdep.c: Fix indentation.
1158         * xtensa-config.c: Fix indentation.
1159         * xtensa-linux-nat.c: Fix indentation.
1160         * xtensa-linux-tdep.c: Fix indentation.
1161         * xtensa-tdep.c: Fix indentation.
1162
1163 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1164             Craig Blackmore   <craig.blackmore@embecosm.com>
1165
1166         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
1167         as an unsigned value.
1168
1169 2020-11-01  Tom Tromey  <tom@tromey.com>
1170
1171         * dbxread.c (dbx_end_psymtab): Update.
1172         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1173         (build_type_psymtabs_reader): Update.
1174         * xcoffread.c (xcoff_end_psymtab): Update.
1175         * ctfread.c (scan_partial_symbols): Update.
1176         * psymtab.c (sort_pst_symbols): Remove.
1177         (partial_symtab::end): Rename from end_psymtab_common.  Inline
1178         sort_pst_symbols.
1179         * psympriv.h (struct partial_symtab) <end>: New method.
1180         (end_psymtab_common): Don't declare.
1181
1182 2020-11-01  Tom Tromey  <tom@tromey.com>
1183
1184         * symmisc.c (count_psyms): New function.
1185         (print_objfile_statistics): Use it.
1186         * psymtab.c (append_psymbol_to_list): Remove.
1187         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
1188         * objfiles.h (struct objstats) <n_psyms>: Remove.
1189
1190 2020-11-01  Tom Tromey  <tom@tromey.com>
1191
1192         * dbxread.c (dbx_end_psymtab): Update.
1193         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
1194         (build_type_psymtabs_reader): Update.
1195         * xcoffread.c (xcoff_end_psymtab): Update.
1196         * ctfread.c (scan_partial_symbols): Update.
1197         * psympriv.h (end_psymtab_common): Update.
1198         * psymtab.c (end_psymtab_common): Remove objfile parameter.
1199         (sort_pst_symbols): Likewise.
1200
1201 2020-11-01  Tom Tromey  <tom@tromey.com>
1202
1203         * dbxread.c (dbx_symfile_read): Update.
1204         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
1205         * xcoffread.c (xcoff_initial_scan): Update.
1206         * psympriv.h (init_psymbol_list): Don't declare.
1207         * psymtab.c (init_psymbol_list): Remove.
1208
1209 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1210
1211         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
1212         gnat_encoded_fixed_type_info.  Update all callers.
1213
1214 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1215
1216         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
1217         line too long.
1218
1219 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1220
1221         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
1222         cast_from_fixed.  Update all callers.
1223         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
1224         Update all callers.
1225         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
1226         Update all callers.
1227         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
1228         ada_scaling_factor.
1229         * ada-typeprint.c: Replace call to ada_scaling_factor by call
1230         to print_gnat_encoded_fixed_point_type.
1231         * ada-valprint.c: Likewise.
1232
1233 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1234
1235         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
1236         (debug_prefixed_printf): Add check of debug_displaced flag.
1237         * linux-nat.c (linux_nat_debug_printf): Add check of
1238         debug_linux_nat flag.
1239
1240 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1241
1242         * infrun.c (infrun_debug_printf_1): Remove.
1243         (displaced_debug_printf_1): Remove.
1244         (stop_all_threads): Use debug_prefixed_printf.
1245         * infrun.h (infrun_debug_printf_1): Remove.
1246         (infrun_debug_printf): Use debug_prefixed_printf.
1247         (displaced_debug_printf_1): Remove.
1248         (displaced_debug_printf): Use debug_prefixed_printf.
1249         * linux-nat.c (linux_nat_debug_printf_1): Remove.
1250         (linux_nat_debug_printf): Use debug_prefixed_printf.
1251
1252 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1253
1254         * configure: Re-generate.
1255         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
1256         AC_LANG_PROGRAM.
1257
1258 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1259
1260         * configure: Re-generate.
1261
1262 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1263
1264         * configure: Re-generate.
1265
1266 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1267
1268         * configure: Re-generate.
1269
1270 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1271
1272         * configure: Re-generate.
1273
1274 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1275
1276         * acinclude.m4: Modernize.
1277         * configure: Re-generate.
1278
1279 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1280
1281         * configure.ac: Modernize.
1282         * configure: Re-generate.
1283
1284 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1285
1286         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
1287         * configure: Re-generate.
1288         * configure.ac: Remove AM_PROG_CC_STDC.
1289
1290 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1291
1292         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
1293         AC_CANONICAL_SYSTEM.
1294         * configure: Re-generate.
1295
1296 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
1297
1298         * infrun.h (displaced_debug_printf): New macro.  Replace
1299         displaced debug prints throughout to use it.
1300         (displaced_debug_printf_1): New declaration.
1301         (displaced_step_dump_bytes): Return string, remove ui_file
1302         parameter, update all callers.
1303         * infrun.c (displaced_debug_printf_1): New function.
1304         (displaced_step_dump_bytes): Return string, remove ui_file
1305         parameter
1306
1307 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
1308
1309         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
1310
1311 2020-10-30  Tom Tromey  <tromey@adacore.com>
1312
1313         * Makefile.in (stamp-init): Depend on config.status.
1314
1315 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1316
1317         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
1318
1319 2020-10-30  Pedro Alves  <pedro@palves.net>
1320
1321         * thread.c (lookup_selected_frame): Move ...
1322         * frame.c (lookup_selected_frame): ... here.
1323
1324 2020-10-30  Pedro Alves  <pedro@palves.net>
1325
1326         * blockframe.c (block_innermost_frame): Use get_selected_frame.
1327         * frame.c
1328         (scoped_restore_selected_frame::scoped_restore_selected_frame):
1329         Use save_selected_frame.  Save language as well.
1330         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
1331         Use restore_selected_frame, and restore language as well.
1332         (selected_frame_id, selected_frame_level): New.
1333         (selected_frame): Update comments.
1334         (save_selected_frame, restore_selected_frame): New.
1335         (get_selected_frame): Use lookup_selected_frame.
1336         (get_selected_frame_if_set): Delete.
1337         (select_frame): Record selected_frame_level and selected_frame_id.
1338         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
1339         fields.
1340         (get_selected_frame): Make 'message' parameter optional.
1341         (get_selected_frame_if_set): Delete declaration.
1342         (select_frame): Update comments.
1343         (save_selected_frame, restore_selected_frame)
1344         (lookup_selected_frame): Declare.
1345         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
1346         * infrun.c (struct infcall_control_state) <selected_frame_level>:
1347         New field.
1348         (save_infcall_control_state): Use save_selected_frame.
1349         (restore_selected_frame): Delete.
1350         (restore_infcall_control_state): Use restore_selected_frame.
1351         * stack.c (select_frame_command_core, frame_command_core): Use
1352         get_selected_frame.
1353         * thread.c (restore_selected_frame): Rename to ...
1354         (lookup_selected_frame): ... this and make extern.  Select the
1355         current frame if the frame level is -1.
1356         (scoped_restore_current_thread::restore): Also restore the
1357         language.
1358         (scoped_restore_current_thread::~scoped_restore_current_thread):
1359         Don't try/catch.
1360         (scoped_restore_current_thread::scoped_restore_current_thread):
1361         Save the language as well.  Use save_selected_frame.
1362
1363 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1364
1365         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
1366         documentation.
1367         * gdbarch.h: Re-generate.
1368
1369 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1370
1371         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
1372         parameter.
1373         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
1374         Likewise.
1375         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1376         Likewise.
1377         * arch-utils.c (default_displaced_step_hw_singlestep):
1378         Likewise.
1379         * arch-utils.h (default_displaced_step_hw_singlestep):
1380         Likewise.
1381         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
1382         Likewise.
1383         * s390-tdep.c (s390_displaced_step_hw_singlestep):
1384         Likewise.
1385         * gdbarch.c: Re-generate.
1386         * gdbarch.h: Re-generate.
1387         * infrun.c (resume_1): Adjust.
1388
1389 2020-10-29  Tom Tromey  <tom@tromey.com>
1390
1391         * progspace.c (program_space::~program_space): Don't call
1392         exec_close.
1393
1394 2020-10-29  Tom Tromey  <tom@tromey.com>
1395
1396         * exec.c (exec_target::close): Don't change current program
1397         space.
1398
1399 2020-10-29  Tom Tromey  <tom@tromey.com>
1400
1401         * symfile.c (add_symbol_file_command): Update.
1402         * exec.c (program_space::add_target_sections): Rename.
1403         * symfile-mem.c (symbol_file_add_from_memory): Update.
1404         * progspace.h (struct program_space) <add_target_sections>:
1405         Declare new overload.
1406         * exec.h (add_target_sections_of_objfile): Don't declare.
1407
1408 2020-10-29  Tom Tromey  <tom@tromey.com>
1409
1410         * solib.c (solib_map_sections): Update.
1411         * exec.c (program_space::add_target_sections): Now a method.
1412         (exec_file_attach): Update.
1413         * exec.h (add_target_sections): Don't declare.
1414         * progspace.h (struct program_space) <add_target_sections>:
1415         Declare.
1416
1417 2020-10-29  Tom Tromey  <tom@tromey.com>
1418
1419         * progspace.h (struct program_space) <remove_target_sections>:
1420         Declare.
1421         * exec.c (program_space::remove_target_sections): Now a method.
1422         * exec.h (remove_target_sections): Don't declare.
1423
1424 2020-10-29  Tom Tromey  <tom@tromey.com>
1425
1426         * inferior.c (delete_inferior): Update.
1427         * progspace.c (program_space::empty): Rename from
1428         program_space_empty_p.  Return bool.
1429         * progspace.h (struct program_space) <empty>: New method.
1430         (program_space_empty_p): Don't declare.
1431
1432 2020-10-29  Tom Tromey  <tom@tromey.com>
1433
1434         * progspace.c (program_space::~program_space): Don't call
1435         clear_program_space_solib_cache.
1436         (program_space::clear_solib_cache): Rename from
1437         clear_solib_cache.
1438         * solib.c (handle_solib_event): Update.
1439         * progspace.h (struct program_space) <clear_solib_cache>: New
1440         method.
1441         (clear_program_space_solib_cache): Don't declare.
1442
1443 2020-10-29  Tom Tromey  <tom@tromey.com>
1444
1445         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1446         * target.c (info_target_command): Update.
1447         * symfile.c (syms_from_objfile_1, finish_new_objfile)
1448         (symbol_file_clear, reread_symbols): Update.
1449         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
1450         * stabsread.c (scan_file_globals): Update.
1451         * solib.c (update_solib_list): Update.
1452         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
1453         (svr4_fetch_objfile_link_map, enable_break)
1454         (svr4_relocate_main_executable)
1455         (svr4_iterate_over_objfiles_in_search_order): Update.
1456         * solib-frv.c (lm_base, enable_break)
1457         (frv_relocate_main_executable): Update.
1458         (main_got, frv_fdpic_find_canonical_descriptor): Update.
1459         (frv_fetch_objfile_link_map): Update.
1460         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
1461         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
1462         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
1463         * remote.c (remote_target::get_offsets): Update.
1464         (remote_target::start_remote)
1465         (extended_remote_target::post_attach): Update.
1466         * objfiles.c (entry_point_address_query): Update.
1467         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
1468         * minsyms.c (get_symbol_leading_char): Update.
1469         * frame.c (inside_main_func): Update.
1470         * progspace.h (symfile_objfile): Remove macro.
1471
1472 2020-10-29  Tom Tromey  <tom@tromey.com>
1473
1474         * exec.c (exec_file_attach): Update.
1475         * progspace.c (program_space::exec_close): Update.
1476         * progspace.h (struct program_space) <ebfd>: Now a
1477         gdb_bfd_ref_ptr.
1478         <set_exec_bfd>: Change argument type.
1479         <exec_bfd>: Update.
1480
1481 2020-10-29  Tom Tromey  <tom@tromey.com>
1482
1483         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1484         * symfile.c (reread_symbols): Update.
1485         * symfile-mem.c (add_symbol_file_from_memory_command)
1486         (add_vsyscall_page): Update.
1487         * source-cache.c (source_cache::get_plain_source_lines): Update.
1488         * solib-svr4.c (find_program_interpreter, elf_locate_base)
1489         (svr4_current_sos_direct, svr4_exec_displacement)
1490         (svr4_relocate_main_executable): Update.
1491         (svr4_iterate_over_objfiles_in_search_order): Update.
1492         * solib-frv.c (enable_break2, enable_break): Update.
1493         * solib-dsbt.c (lm_base, enable_break): Update.
1494         * solib-darwin.c (find_program_interpreter)
1495         (darwin_solib_create_inferior_hook): Update.
1496         * sol-thread.c (rw_common, ps_pdmodel): Update.
1497         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
1498         * remote.c (compare_sections_command)
1499         (remote_target::trace_set_readonly_regions): Update.
1500         * remote-sim.c (get_sim_inferior_data)
1501         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
1502         (gdbsim_target_open, gdbsim_target::files_info): Update.
1503         * exec.h (exec_bfd): Remove macro.
1504         * progspace.c (initialize_progspace): Update.
1505         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
1506         Update.
1507         * nto-procfs.c (nto_procfs_target::post_attach)
1508         (nto_procfs_target::create_inferior): Update.
1509         * maint.c (maintenance_info_sections): Update.
1510         * linux-thread-db.c (thread_db_target::get_thread_local_address):
1511         Update.
1512         * infcmd.c (post_create_inferior): Update.
1513         * gcore.c (default_gcore_arch, default_gcore_target): Update.
1514         (objfile_find_memory_regions): Update.
1515         * exec.c (validate_exec_file, exec_file_attach)
1516         (exec_read_partial_read_only, print_section_info): Update.
1517         * corelow.c (core_target_open): Update.
1518         * corefile.c (reopen_exec_file, validate_files): Update.
1519         * arm-tdep.c (gdb_print_insn_arm): Update.
1520         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
1521         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
1522         methods.
1523
1524 2020-10-29  Tom Tromey  <tom@tromey.com>
1525
1526         * progspace.h (current_target_sections): Remove macro.
1527         * solib-svr4.c (scan_dyntag): Update.
1528         * solib-dsbt.c (scan_dyntag): Update.
1529         * exec.c (exec_target::close): Update.
1530         (add_target_sections, add_target_sections_of_objfile)
1531         (remove_target_sections, exec_target::get_section_table)
1532         (exec_target::files_info, set_section_command)
1533         (exec_set_section_address, exec_target::has_memory)
1534         (exec_target::has_memory): Update.
1535
1536 2020-10-29  Tom Tromey  <tom@tromey.com>
1537
1538         * source-cache.c (source_cache::get_plain_source_lines): Use
1539         current_program_space.
1540         * corefile.c (reopen_exec_file): Use current_program_space.
1541         * exec.c (exec_file_attach): Use current_program_space.
1542         * exec.h (exec_bfd_mtime): Remove.
1543
1544 2020-10-29  Tom Tromey  <tom@tromey.com>
1545
1546         * gcore.c (default_gcore_mach): Remove.
1547         (create_gcore_bfd): Update.
1548
1549 2020-10-29  Tom Tromey  <tom@tromey.com>
1550
1551         * progspace.c (program_space::exec_close): New method, from
1552         exec_close in exec.c.
1553         * exec.c (exec_close): Move to progspace.c.
1554         (exec_target::close, exec_file_attach): Update.
1555         * progspace.h (struct program_space) <exec_close>: Declare
1556         method.
1557
1558 2020-10-29  Tom Tromey  <tom@tromey.com>
1559
1560         * progspace.h (struct program_space) <exec_filename>: Rename from
1561         pspace_exec_filename.  Now a unique_xmalloc_ptr.
1562         * inferior.c (print_selected_inferior): Update.
1563         (print_inferior): Update.
1564         * mi/mi-main.c (print_one_inferior): Update.
1565         * exec.h (exec_filename): Remove macro.
1566         * corefile.c (get_exec_file): Update.
1567         * exec.c (exec_close): Update.
1568         (exec_file_attach): Update.
1569         * progspace.c (clone_program_space): Update.
1570         (print_program_space): Update.
1571
1572 2020-10-29  Tom Tromey  <tom@tromey.com>
1573
1574         * target-section.h (struct target_section): Add constructor.
1575         * exec.c (build_section_table, add_target_sections_of_objfile):
1576         Update.
1577         * corelow.c (core_target::build_file_mappings): Update.
1578
1579 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1580
1581         PR gdb/19318
1582         * inferior.c (detach_inferior_command): Restore the current thread.
1583         (kill_inferior_command): Ditto.
1584
1585 2020-10-28  Tom de Vries  <tdevries@suse.de>
1586
1587         PR symtab/26772
1588         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
1589         map, check it in the "best match" loop.
1590
1591 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1592
1593         * m32c-tdep.c: Remove unused includes.
1594
1595 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1596
1597         * xtensa-tdep.c: Remove includes.
1598
1599 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1600
1601         * breakpoint.c (struct condition_command_opts): New struct.
1602         (condition_command_option_defs): New static global.
1603         (make_condition_command_options_def_group): New function.
1604         (condition_completer): Update to consider the '-force' flag.
1605         (condition_command): Use gdb::option for the '-force' flag.
1606
1607 2020-10-27  Tom de Vries  <tdevries@suse.de>
1608
1609         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
1610         symbols in section check.
1611
1612 2020-10-27  Tom de Vries  <tdevries@suse.de>
1613
1614         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
1615
1616 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1617
1618         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
1619         * breakpoint.c: Update the help text of the 'condition' and 'break'
1620         commands.
1621         (set_breakpoint_condition): Take a new bool parameter
1622         to control whether condition definition should be forced even when
1623         the condition expression is invalid in all of the current locations.
1624         (condition_command): Update the call to 'set_breakpoint_condition'.
1625         (find_condition_and_thread): Take the "-force-condition" flag into
1626         account.
1627         * linespec.c (linespec_keywords): Add "-force-condition" as an
1628         element.
1629         (FORCE_KEYWORD_INDEX): New #define.
1630         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
1631         as a keyword.
1632         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
1633         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
1634         * python/py-breakpoint.c (bppy_set_condition): Ditto.
1635         * NEWS: Mention the changes to the 'break' and 'condition' commands.
1636
1637 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1638
1639         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
1640         * breakpoint.c (set_breakpoint_location_condition): New function.
1641         (set_breakpoint_condition): Disable a breakpoint location if parsing
1642         the condition string gives an error.
1643         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
1644         (build_target_condition_list): Ditto.
1645         (build_target_command_list): Ditto.
1646         (build_bpstat_chain): Ditto.
1647         (print_one_breakpoint_location): Ditto.
1648         (print_one_breakpoint): Ditto.
1649         (breakpoint_1): Ditto.
1650         (bp_location::bp_location): Ditto.
1651         (locations_are_equal): Ditto.
1652         (update_breakpoint_locations): Ditto.
1653         (enable_disable_bp_num_loc): Ditto.
1654         (init_breakpoint_sal): Use set_breakpoint_location_condition.
1655         (find_condition_and_thread_for_sals): New static function.
1656         (create_breakpoint): Call find_condition_and_thread_for_sals.
1657         (location_to_sals): Call find_condition_and_thread_for_sals instead
1658         of find_condition_and_thread.
1659
1660 2020-10-26  Tom de Vries  <tdevries@suse.de>
1661
1662         * dwarf2/read.c (process_full_comp_unit): Call
1663         dwarf2_find_base_address.
1664
1665 2020-10-26  Tom Tromey  <tromey@adacore.com>
1666
1667         * gdbtypes.c (create_range_type): Revert previous patch.  Add
1668         comment.
1669
1670 2020-10-26  Pedro Alves  <pedro@palves.net>
1671
1672         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
1673         (my_waitpid): Use gdb::handle_eintr.
1674
1675 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
1676
1677         * acinclude.m4: Update ptrace.m4 path.
1678         * ptrace.m4: Moved to gdbsupport.
1679
1680 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1681
1682         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
1683         instead of target_gdbarch.
1684
1685 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1686
1687         * jit.c (jit_reader_load_command): Pass current inferior.
1688         (jit_inferior_init): Change parameter type to inferior, use it.
1689         (jit_inferior_created): Remove.
1690         (jit_inferior_created_hook): Pass inferior parameter down.
1691         (_initialize_jit): Use jit_inferior_created_hook instead of
1692         jit_inferior_created.
1693         * jit.h (jit_inferior_created_hook): Add inferior parameter.
1694         * infrun.c (follow_exec): Pass inferior to
1695         jit_inferior_created_hook.
1696
1697 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1698
1699         * linux-thread-db.c (check_pid_namespace_match): Add inferior
1700         parameter and use it.
1701         (thread_db_inferior_created): Pass inferior argument.
1702
1703 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1704
1705         * aix-thread.c (aix_thread_inferior_created): Add inferior
1706         parameter.
1707         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
1708         * dummy-frame.c (cleanup_dummy_frames): Likewise.
1709         * jit.c (jit_inferior_created): Likewise.
1710         * linux-thread-db.c (thread_db_inferior_created): Likewise.
1711         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
1712         * observable.h (inferior_created): Likewise.
1713         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
1714         * symfile-mem.c (add_vsyscall_page): Likewise.
1715         * infcmd.c (post_create_inferior): Pass inferior argument.
1716
1717 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
1718
1719         GDB 10.1 released.
1720
1721 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
1722
1723         * ada-typeprint.c (ada_print_type): Remove superfluous second call
1724         to ada_check_typedef.
1725
1726 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1727
1728         * f-exp.y (f_parse): Rename to...
1729         (f_language::parser): ...this.
1730         * f-lang.c (f_get_encoding): Rename to...
1731         (f_language::get_encoding): ...this.
1732         (f_op_print_tab): Rename to...
1733         (f_language::op_print_tab): ...this.
1734         (exp_descriptor_f): Rename to...
1735         (f_language::exp_descriptor_tab): ...this.
1736         (class f_language): Moved to f-lang.h.
1737         (f_language::language_arch_info): New function, moved out of class
1738         declaration.
1739         (f_language::search_name_hash): Likewise.
1740         (f_language::lookup_symbol_nonlocal): Likewise.
1741         (f_language::get_symbol_name_matcher_inner): Likewise.
1742         * f-lang.h: Add 'valprint.h' include.
1743         (class f_language): Moved here from f-lang.c.
1744         * f-typeprint.c (f_type_print_args): Delete commented out
1745         declaration.
1746         (f_print_typedef): Rename to...
1747         (f_language::print_typedef): ...this.
1748         (f_print_type): Rename to...
1749         (f_language::print_type): ...this.
1750         (f_type_print_varspec_prefix): Delete declaration and rename to...
1751         (f_language::f_type_print_varspec_prefix): ...this.
1752         (f_type_print_varspec_suffix): Delete declaration and rename to...
1753         (f_language::f_type_print_varspec_suffix): ...this.
1754         (f_type_print_base): Delete declaration and rename to...
1755         (f_language::f_type_print_base): ...this.
1756         * f-valprint.c (f_value_print_inner): Rename to...
1757         (f_language::value_print_inner): ...this.
1758         * parse.c: Delete 'f-lang.h' include.
1759
1760 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1761
1762         * language.h (language_defn::print_type): Add variable names in
1763         declaration, and update header comment.
1764
1765 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1766
1767         * ada-lang.c (ada_language::demangle): Rename to...
1768         (ada_language::demangle_symbol): ...this.
1769         * c-lang.c (cplus_language::demangle): Rename to...
1770         (cplus_language::demangle_symbol): ...this.
1771         * d-lang.c (d_language::demangle): Rename to...
1772         (d_language::demangle_symbol): ...this.
1773         * f-lang.c (f_language::demangle): Rename to...
1774         (f_language::demangle_symbol): ...this.
1775         * go-lang.c (go_language::demangle): Rename to...
1776         (go_language::demangle_symbol): ...this.
1777         * language.c (language_demangle): Update call to demangle_symbol.
1778         (auto_or_unknown_language::demangle): Rename to...
1779         (auto_or_unknown_language::demangle_symbol): ...this.
1780         * language.h (language_defn::demangle): Rename to...
1781         (language_defn::demangle_symbol): ...this.
1782         * objc-lang.c (objc_language::demangle): Rename to...
1783         (objc_language::demangle_symbol): ...this.
1784         * rust-lang.c (rust_language::demangle): Rename to...
1785         (rust_language::demangle_symbol): ...this.
1786
1787 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1788
1789         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
1790         (iterate_over_file_blocks): Replace use of macro with the macros
1791         definition.
1792
1793 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1794
1795         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
1796         * valprint.c (maybe_print_array_index): Replace use of macro with
1797         the macros definition.
1798
1799 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1800
1801         * ada-lang.c (ada_language::print_array_index): Call value_print
1802         directly.
1803         * language.c (language_defn::print_array_index): Likewise.
1804         * language.h (LA_VALUE_PRINT): Delete.
1805         * valprint.c (value_print): Call value_print on the
1806         current_language directly.
1807
1808 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1809
1810         * language.h (LA_PRINT_TYPEDEF): Delete.
1811         * typeprint.c (typedef_print): Call print_typedef directly on the
1812         current_language object.
1813
1814 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1815
1816         * m2-exp.y (m2_parse): Rename to...
1817         (m2_language::parser): ...this.  Update function signature.
1818         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
1819         (m2_op_print): Rename to...
1820         (m2_language::op_print_tab): ...this, and make const.
1821         (exp_descriptor_modula2): Rename to...
1822         (m2_language::exp_descriptor_modula2): ...this.
1823         (class m2_language): Move to m2-lang.h.
1824         (m2_language::language_arch_info): New function, moved out of
1825         class declaration.
1826         (m2_language::printchar): New function, body from m2_printchar.
1827         (m2_language::printstr): New function, moved out of class
1828         declaration.
1829         (m2_language::emitchar): Likewise.
1830         * m2-lang.h (m2_parse): Delete declaration.
1831         (m2_print_typedef): Delete declaration.
1832         (m2_value_print_inner): Delete declaration.
1833         (class m2_language): Class declaration moved from m2-lang.c,
1834         larger functions are left in m2-lang.c.
1835         * m2-typeprint.c (m2_print_typedef): Rename to...
1836         (m2_language::print_typedef): ...this, and update function
1837         signature.
1838         * m2-valprint.c (m2_value_print_inner): Rename to...
1839         (m2_language::value_print_inner): ...this, replace use of
1840         LA_PRINT_STRING with a direct call to printstr member function,
1841         and update recursive call.
1842
1843 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1844
1845         * language.c (default_is_string_type_p): Delete, implementation
1846         moved into auto_or_unknown_language::is_string_type_p.
1847         (unk_op_print_tab): Moved into
1848         auto_or_unknown_language::opcode_print_table.
1849         (unknown_language_arch_info): Delete, implementation moved into
1850         auto_or_unknown_language::language_arch_info.
1851         (class auto_or_unknown_language): New class, member functions
1852         copied from unknown_language class, with some updates.
1853         (class unknown_language): Most member functions moved into
1854         auto_or_unknown_language class.  Inherit from
1855         auto_or_unknown_language class.
1856         (class auto_language): Inherit from auto_or_unknown_language.
1857         Delete most member functions.
1858
1859 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1860
1861         * stabsread.c (read_member_functions): Remove gdb_assert.
1862
1863 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1864
1865         * gdbtypes.c (init_complex_type): Check target type name.
1866
1867 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1868
1869         * target-debug.h (target_debug_print_struct_target_ops_p):
1870         Remove.
1871         (target_debug_print_async_callback_ftype_p): Remove.
1872         (target_debug_print_struct_trace_state_variable_p): Remove.
1873         (target_debug_print_struct_traceframe_info_p): Remove.
1874         (target_debug_print_VEC__btrace_block_s__pp): Remove.
1875         (target_debug_print_enum_btrace_format): Remove.
1876         (target_debug_print_enum_info_proc_what): Remove.
1877         (target_debug_print_thread_info_pp): Remove.
1878
1879 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
1880
1881         * target.h (struct target_ops) <make_corefile_notes>:
1882         Change return type to unique pointer.
1883         * target.c (dummy_make_corefile_notes): Likewise.
1884         * exec.c (struct exec_target) <make_corefile_notes>:
1885         Likewise.
1886         (exec_target::make_corefile_notes): Likewise.
1887         * procfs.c (class procfs_target) <make_corefile_notes>:
1888         Likewise.
1889         (procfs_do_thread_registers): Adjust to unique pointer.
1890         (struct procfs_corefile_thread_data): Add constructor.
1891         <note_data>: Change type to unique pointer.
1892         (procfs_corefile_thread_callback): Adjust to unique pointer.
1893         (procfs_target::make_corefile_notes): Change return type to
1894         unique pointer.
1895         * target-delegates.c: Re-generate.
1896         * gcore.c (write_gcore_file_1): Adjust.
1897         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
1898         New.
1899
1900 2020-10-22  Tom de Vries  <tdevries@suse.de>
1901
1902         * block.c (find_block_in_blockvector): Make sure the returned block
1903         contains pc.
1904
1905 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1906
1907         PR gdb/26693
1908         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
1909         parameter.
1910         (load_cu): Pass existing CU.
1911         (process_imported_unit_die): Likewise.
1912         (follow_die_offset): Likewise.
1913
1914 2020-10-22  Luis Machado  <luis.machado@linaro.org>
1915
1916         * corelow.c (core_target::xfer_partial): Also check for an empty
1917         m_core_unavailable_mappings vector.
1918
1919 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1920
1921         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
1922         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
1923         * f-exp.y (arglist): Allow for a series of subranges.
1924         (subrange): Add cases for subranges with strides.
1925         * f-lang.c (value_f90_subarray): Catch use of array strides and
1926         throw an error.
1927         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
1928
1929 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1930
1931         * expprint.c (print_subexp_standard): Change enum range_type to
1932         range_flag and rename variables to match.
1933         (dump_subexp_body_standard): Likewise.
1934         * expression.h (enum range_type): Rename to...
1935         (enum range_flag): ...this.
1936         (range_types): Rename to...
1937         (range_flags): ...this.
1938         * f-lang.c (value_f90_subarray): Change enum range_type to
1939         range_flag and rename variables to match.
1940         * parse.c (operator_length_standard): Likewise.
1941         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
1942         range_type to range_flag.
1943         * rust-lang.c (rust_evaluate_funcall): Likewise.
1944         (rust_range): Likewise.
1945         (rust_compute_range): Likewise.
1946         (rust_subscript): Likewise.
1947
1948 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1949
1950         * expprint.c (print_subexp_standard): Update to reflect changes to
1951         enum range_type.
1952         (dump_subexp_body_standard): Likewise.
1953         * expression.h (enum range_type): Convert to a bit field enum, and
1954         make the enum unsigned.
1955         * f-exp.y (subrange): Update to reflect changes to enum
1956         range_type.
1957         * f-lang.c (value_f90_subarray): Likewise.
1958         * parse.c (operator_length_standard): Likewise.
1959         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
1960         * rust-lang.c (rust_range): Likewise.
1961         (rust_compute_range): Likewise.
1962         (rust_subscript): Likewise.
1963
1964 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
1965
1966         * infrun.c (displaced_step_in_progress_thread): Fix comment.
1967         (displaced_step_in_progress): Fix comment.
1968
1969 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
1970
1971         * gdbarch.sh (make_corefile_notes): Return unique pointer.
1972         * gdbarch.c: Re-generate.
1973         * gdbarch.h: Re-generate.
1974         * gcore.c (write_gcore_file_1): Adjust.
1975         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
1976         constructor.
1977         <note_data>: Change type to unique pointer.
1978         <abort_iteration>: Change type to bool.
1979         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
1980         (fbsd_collect_thread_registers): Return void, adjust.
1981         (struct fbsd_corefile_thread_data): Add construtor.
1982         <note_data>: Change type to unique pointer.
1983         (fbsd_corefile_thread): Adjust.
1984         (fbsd_make_corefile_notes): Return unique pointer, adjust.
1985         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
1986         to unique pointer, adjust.
1987         (struct linux_collect_regset_section_cb_data): Add constructor.
1988         <note_data>: Change type to unique pointer.
1989         <abort_iteration>: Change type to bool.
1990         (linux_collect_thread_registers): Return void, adjust.
1991         (struct linux_corefile_thread_data): Add constructor.
1992         <note_data>: Change type to unique pointer.
1993         (linux_corefile_thread): Adjust.
1994         (linux_make_corefile_notes): Return unique pointer, adjust.
1995
1996 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1997
1998         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
1999         * gdbarch.c: Re-generate.
2000         * gdbarch.h: Re-generate.
2001         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
2002         bool.
2003         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
2004         Likewise.
2005         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
2006         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
2007         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
2008         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
2009
2010 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2011
2012         * gdbarch.sh: Make generated predicates return bool.
2013         * gdbarch.c: Re-generate.
2014         * gdbarch.h: Re-generate.
2015
2016 2020-10-20  Tom Tromey  <tom@tromey.com>
2017
2018         * varobj-iter.h (struct varobj_item): Remove typedef.
2019
2020 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2021
2022         * infrun.c (currently_stepping): Change int to bool
2023         (maybe_software_singlestep): Likewise.
2024         (show_stop_on_solib_events): Likewise.
2025         (stepping_past_nonsteppable_watchpoint): Likewise.
2026         (displaced_step_in_progress_any_inferior): Likewise.
2027         (displaced_step_in_progress_thread): Likewise.
2028         (keep_going_stepped_thread): Likewise.
2029         (thread_still_needs_step_over): Likewise.
2030         (start_step_over): Likewise.
2031         (do_target_resume): Likewise.
2032         (resume_1): Likewise.
2033         (clear_proceed_status): Likewise.
2034         (thread_still_needs_step_over_bp): Likewise.
2035         (proceed): Likewise.
2036         (switch_back_to_stepped_thread): Likewise.
2037         (adjust_pc_after_break): Likewise.
2038         (stepped_in_from): Likewise.
2039         (handle_stop_requested): Likewise.
2040         (handle_syscall_event): Likewise.
2041         (handle_no_resumed): Likewise.
2042         (handle_inferior_event): Likewise.
2043         (finish_step_over): Likewise.
2044         (handle_signal_stop): Likewise.
2045         (process_event_stop_test): Likewise.
2046
2047 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2048
2049         * infrun.c (get_displaced_stepping_state): Fix comment.
2050
2051 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
2052
2053         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
2054
2055 2020-10-19  Tom Tromey  <tromey@adacore.com>
2056
2057         PR tui/26719
2058         * tui/tui-winsource.h (struct tui_source_window_base)
2059         <refresh_window>: Rename from refresh_pad.
2060         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
2061         Rename from refresh_pad.
2062         (tui_source_window_base::show_source_content)
2063         (tui_source_window_base::do_scroll_horizontal): Update.
2064
2065 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2066
2067         * thread.c (_initialize_thread): Fine-tune the help text of
2068         'info threads'.
2069
2070 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2071
2072         * frame.c: Remove the unused 'uinteger_option_def' type alias.
2073
2074 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
2075
2076         * breakpoint.c (handle_jit_event): Add an argument, change how
2077         `jit_event_handler` is called.
2078
2079 2020-10-17  Tom Tromey  <tom@tromey.com>
2080
2081         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
2082         (scan_xcoff_symtab): Update.
2083         * psymtab.h (class psymtab_storage) <global_psymbols,
2084         static_psymbols, current_global_psymbols,
2085         current_static_psymbols>: Remove.
2086         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
2087         (match_partial_symbol, lookup_partial_symbol): Update.
2088         (print_partial_symbols): Change parameters.
2089         (dump_psymtab, recursively_search_psymtabs)
2090         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
2091         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
2092         (concat): Remove.
2093         (end_psymtab_common): Simplify.
2094         (append_psymbol_to_list): Change parameters.
2095         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
2096         (init_psymbol_list): Simplify.
2097         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
2098         * psympriv.h (struct partial_symtab) <empty>: New method.
2099         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
2100         Remove.
2101         <global_psymbols, static_psymbols>: New members.
2102         <add_psymbol>: New methods.
2103         (add_psymbol_to_list): Don't declare.
2104         (psymbol_placement): Move earlier.
2105         * mdebugread.c (parse_partial_symbols): Update.
2106         (handle_psymbol_enumerators): Change parameters.
2107         (mdebug_expand_psymtab): Update.
2108         * dwarf2/read.c (process_psymtab_comp_unit_reader)
2109         (add_partial_symbol): Update.
2110         * dwarf2/index-write.c (write_psymbols): Change parameters.
2111         (write_one_signatured_type): Update.
2112         (recursively_count_psymbols): Update.
2113         (recursively_write_psymbols): Update.
2114         (class debug_names) <recursively_write_psymbols>: Update.
2115         <write_psymbols>: Change parameters.
2116         <write_one_signatured_type>: Update.
2117         * dbxread.c (read_dbx_symtab): Update.
2118         (dbx_end_psymtab): Use partial_symtab::empty.
2119         * ctfread.c (struct ctf_context) <pst>: New member.
2120         (create_partial_symtab): Set it.
2121         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
2122         (scan_partial_symbols): Use the psymtab's context.  Update.
2123
2124 2020-10-17  Tom Tromey  <tom@tromey.com>
2125
2126         * valprint.c (generic_value_print): Remove comment.
2127         * m2-valprint.c (m2_value_print_inner): Remove comment.
2128         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
2129         type.
2130
2131 2020-10-17  Tom de Vries  <tdevries@suse.de>
2132
2133         PR symtab/26317
2134         * source.c (select_source_symtab): Handling sal.symtab == NULL for
2135         symbol main.
2136
2137 2020-10-14  Tom de Vries  <tdevries@suse.de>
2138
2139         PR gdb/26733
2140         * solib.c (solib_contains_address_p): Handle
2141         'solib->sections == nullptr'.
2142
2143 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
2144
2145         PR gdb/26642
2146         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
2147         target can't do async.
2148         * target.c (target_wait): Assert that we don't pass
2149         TARGET_WNOHANG to a target that can't async.
2150
2151 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
2152
2153         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
2154         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
2155         * alpha-bsd-nat.c: Adjust include.
2156         * alpha-bsd-tdep.h: Adjust comment.
2157         * alpha-nbsd-tdep.c: Rename to ...
2158         * alpha-netbsd-tdep.c: ... this, adjust include.
2159         * amd64-nbsd-nat.c: Rename to ...
2160         * amd64-netbsd-nat.c: ... this, adjust include.
2161         * amd64-nbsd-tdep.c: Rename to ...
2162         * amd64-netbsd-tdep.c: ... this, adjust include.
2163         * amd64-tdep.h: Adjust include.
2164         * arm-nbsd-nat.c: Rename to ...
2165         * arm-netbsd-nat.c: ... this, adjust include.
2166         * arm-nbsd-tdep.c: Rename to ...
2167         * arm-netbsd-tdep.c: ... this, adjust include.
2168         * arm-nbsd-tdep.h: Rename to ...
2169         * arm-netbsd-tdep.h: ... this, adjust include.
2170         * configure.nat: Adjust file lists.
2171         * configure.tgt: Likewise.
2172         * hppa-nbsd-nat.c: Rename to ...
2173         * hppa-netbsd-nat.c: ... this, adjust include.
2174         * hppa-nbsd-tdep.c: Rename to ...
2175         * hppa-netbsd-tdep.c: ... this, adjust include.
2176         * i386-nbsd-nat.c: Rename to ...
2177         * i386-netbsd-nat.c: ... this, adjust include.
2178         * i386-nbsd-tdep.c: Rename to ...
2179         * i386-netbsd-tdep.c: ... this, adjust include.
2180         * m68k-bsd-nat.c: Adjust include.
2181         * mips-nbsd-nat.c: Rename to ...
2182         * mips-netbsd-nat.c: ... this, adjust include.
2183         * mips-nbsd-tdep.c: Rename to ...
2184         * mips-netbsd-tdep.c: ... this, adjust include.
2185         * mips-nbsd-tdep.h: Rename to ...
2186         * mips-netbsd-tdep.h: ... this.
2187         * nbsd-nat.c: Rename to ...
2188         * netbsd-nat.c: ... this, adjust include.
2189         * nbsd-nat.h: Rename to ...
2190         * netbsd-nat.h: ... this, adjust include.
2191         * nbsd-tdep.c: Rename to ...
2192         * netbsd-tdep.c: ... this, adjust include.
2193         * nbsd-tdep.h: Rename to ...
2194         * netbsd-tdep.h: ... this.
2195         * ppc-nbsd-nat.c: Rename to ...
2196         * ppc-netbsd-nat.c: ... this, adjust include.
2197         * ppc-nbsd-tdep.c: Rename to ...
2198         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
2199         * ppc-nbsd-tdep.h: Rename to ...
2200         * ppc-netbsd-tdep.h: ... this.
2201         * sh-nbsd-nat.c: Rename to ...
2202         * sh-netbsd-nat.c: ... this, adjust include.
2203         * sh-nbsd-tdep.c: Rename to ...
2204         * sh-netbsd-tdep.c: ... this, adjust include.
2205         * sparc-nbsd-nat.c: Rename to ...
2206         * sparc-netbsd-nat.c: ... this.
2207         * sparc-nbsd-tdep.c: Rename to ...
2208         * sparc-netbsd-tdep.c: ... this, adjust include.
2209         * sparc64-nbsd-nat.c: Rename to ...
2210         * sparc64-netbsd-nat.c: ... this.
2211         * sparc64-nbsd-tdep.c: Rename to ...
2212         * sparc64-netbsd-tdep.c: ... this, adjust include.
2213         * sparc64-tdep.h: Adjust comment.
2214         * vax-bsd-nat.c: Adjust include.
2215         * vax-nbsd-tdep.c: Rename to ...
2216         * vax-netbsd-tdep.c: ... this, adjust include.
2217
2218 2020-10-12  Tom Tromey  <tom@tromey.com>
2219
2220         * target.h (struct target_ops) <get_section_table>: Update.
2221         (target_get_section_table): Update.
2222         * target.c (target_get_section_table, target_section_by_addr)
2223         (memory_xfer_partial_1): Update.
2224         * target-section.h (target_section_table): Now an alias.
2225         * target-delegates.c: Rebuild.
2226         * target-debug.h (target_debug_print_target_section_table_p):
2227         Rename from target_debug_print_struct_target_section_table_p.
2228         * symfile.c (build_section_addr_info_from_section_table): Update.
2229         * solib.c (solib_map_sections, solib_contains_address_p): Update.
2230         * solib-svr4.c (scan_dyntag): Update.
2231         * solib-dsbt.c (scan_dyntag): Update.
2232         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2233         Update.
2234         * record-full.c (record_full_core_target::xfer_partial): Update.
2235         * progspace.h (struct program_space) <target_sections>: Update.
2236         * exec.h (print_section_info): Update.
2237         * exec.c (exec_target::close, build_section_table)
2238         (add_target_sections, add_target_sections_of_objfile)
2239         (remove_target_sections, exec_on_vfork)
2240         (section_table_available_memory)
2241         (section_table_xfer_memory_partial)
2242         (exec_target::get_section_table, exec_target::xfer_partial)
2243         (print_section_info, set_section_command)
2244         (exec_set_section_address, exec_target::has_memory): Update.
2245         * corelow.c (core_target::build_file_mappings)
2246         (core_target::xfer_partial, core_target::info_proc_mappings)
2247         (core_target::info_proc_mappings): Update.
2248         * bfd-target.c (class target_bfd): Update
2249
2250 2020-10-12  Tom Tromey  <tom@tromey.com>
2251
2252         * progspace.c (program_space::~program_space): Don't call
2253         clear_section_table.
2254         * exec.h (clear_section_table): Don't declare.
2255         * exec.c (exec_target::close): Update.
2256         (clear_section_table): Remove.
2257
2258 2020-10-12  Tom Tromey  <tom@tromey.com>
2259
2260         * exec.c (add_target_sections_of_objfile): Simplify.
2261
2262 2020-10-12  Tom Tromey  <tom@tromey.com>
2263
2264         * solib.c (solib_map_sections): Update.
2265         * record-full.c (record_full_core_open_1): Update.
2266         * exec.h (build_section_table): Return a target_section_table.
2267         * exec.c (exec_file_attach): Update.
2268         (build_section_table): Return a target_section_table.
2269         * corelow.c (core_target::core_target): Update.
2270         * bfd-target.c (target_bfd::target_bfd): Update.
2271
2272 2020-10-12  Tom Tromey  <tom@tromey.com>
2273
2274         * target.c (target_section_by_addr, memory_xfer_partial_1):
2275         Update.
2276         * target-section.h (struct target_section_table): Use
2277         std::vector.
2278         * symfile.h (build_section_addr_info_from_section_table): Take a
2279         target_section_table.
2280         * symfile.c (build_section_addr_info_from_section_table): Take a
2281         target_section_table.
2282         * solist.h (struct so_list) <sections>: Change type.
2283         <sections_end>: Remove.
2284         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
2285         (solib_contains_address_p): Update.
2286         * solib-svr4.c (scan_dyntag): Update.
2287         * solib-dsbt.c (scan_dyntag): Update.
2288         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2289         Update.
2290         * record-full.c (record_full_core_start, record_full_core_end):
2291         Remove.
2292         (record_full_core_sections): New global.
2293         (record_full_core_open_1, record_full_core_target::xfer_partial):
2294         Update.
2295         * exec.h (build_section_table, section_table_xfer_memory_partial)
2296         (add_target_sections): Take a target_section_table.
2297         * exec.c (exec_file_attach, clear_section_table): Update.
2298         (resize_section_table): Remove.
2299         (build_section_table, add_target_sections): Take a
2300         target_section_table.
2301         (add_target_sections_of_objfile, remove_target_sections)
2302         (exec_on_vfork): Update.
2303         (section_table_available_memory): Take a target_section_table.
2304         (section_table_read_available_memory): Update.
2305         (section_table_xfer_memory_partial): Take a target_section_table.
2306         (print_section_info, set_section_command)
2307         (exec_set_section_address, exec_target::has_memory): Update.
2308         * corelow.c (class core_target) <m_core_section_table,
2309         m_core_file_mappings>: Remove braces.
2310         <~core_target>: Remove.
2311         (core_target::core_target): Update.
2312         (core_target::~core_target): Remove.
2313         (core_target::build_file_mappings)
2314         (core_target::xfer_memory_via_mappings)
2315         (core_target::xfer_partial, core_target::info_proc_mappings):
2316         Update.
2317         * bfd-target.c (target_bfd::xfer_partial): Update.
2318         (target_bfd::target_bfd): Update.
2319         (target_bfd::~target_bfd): Remove.
2320
2321 2020-10-12  Tom Tromey  <tom@tromey.com>
2322
2323         * target.h (struct target_section, struct target_section_table):
2324         Move to target-section.h.
2325         * target-section.h: New file.
2326
2327 2020-10-12  Pedro Alves  <pedro@palves.net>
2328
2329         PR exp/26602
2330         * valops.c (struct struct_field_searcher): New.
2331         (update_search_result): Rename to ...
2332         (struct_field_searcher::update_result): ... this.  Simplify
2333         prototype.  Record all found fields.
2334         (do_search_struct_field): Rename to ...
2335         (struct_field_searcher::search): ... this.  Simplify prototype.
2336         Maintain stack of visited baseclass path.  Call update_result for
2337         fields too.  Keep searching fields in baseclasses instead of
2338         stopping at the first found field.
2339         (search_struct_field): Use struct_field_searcher.  When looking
2340         for fields, report ambiguous access attempts.
2341
2342 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
2343
2344         * frame.c (inside_main_func): Check full symbols as well as
2345         minimal symbols.
2346
2347 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
2348
2349         * ada-lang.c (advance_wild_match): Rewrite the function's
2350         description.  Change the type of target0, t0 and t1 to char.
2351
2352 2020-10-09  Tom Tromey  <tromey@adacore.com>
2353
2354         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
2355
2356 2020-10-09  Tom Tromey  <tromey@adacore.com>
2357
2358         * ada-lang.h (ada_encode): Return std::string.
2359         * ada-lang.c (ada_encode_1): Return std::string.
2360         (ada_encode): Likewise.
2361         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
2362         Update.
2363         * ada-exp.y (block_lookup, write_var_or_type): Update.
2364
2365 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
2366
2367         PR exp/26714
2368         * printcmd.c (print_formatted): Handle void results as
2369         unformatted prints.
2370
2371 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2372
2373         * arch/aarch32.c (aarch32_create_target_description): Release the
2374         target_desc_up as late as possible.
2375         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2376         * arch/amd64.c (amd64_create_target_description): Likewise.
2377         * arch/arc.c (arc_create_target_description): Return a
2378         target_desc_up, don't release it.
2379         * arch/arc.h (arc_create_target_description): Update declaration.
2380         (arc_lookup_target_description): Move target_desc_up into the
2381         cache, and return a borrowed pointer.
2382         * arch/arm.c (arm_create_target_description): Release the
2383         target_desc_up as late as possible.
2384         * arch/i386.c (i386_create_target_description): Likewise.
2385         * arch/riscv.h (riscv_create_target_description): Update
2386         declaration to match definition.
2387         * arch/tic6x.c (tic6x_create_target_description): Release the
2388         target_desc_up as late as possible.
2389
2390 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2391
2392         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
2393         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
2394
2395 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
2396
2397         * source.c (directory_command): Notify observers that "directories"
2398         parameter has changed.
2399
2400 2020-10-08  Tom Tromey  <tom@tromey.com>
2401
2402         * cli/cli-cmds.c (print_disassembly): Style function name and
2403         addresses.  Add _() wrappers.
2404
2405 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
2406
2407         * NEWS: Mention ARC support in GDBserver.
2408
2409 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
2410
2411         * arch/aarch32.c (aarch32_create_target_description): Release
2412         unique_ptr returned from allocate_target_description.
2413         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2414         * arch/amd64.c (amd64_create_target_description): Likewise.
2415         * arch/arc.c (arc_create_target_description): Likewise.
2416         * arch/arm.c (arm_create_target_description): Likewise.
2417         * arch/i386.c (i386_create_target_description): Likewise.
2418         * arch/riscv.c (riscv_create_target_description): Update return
2419         type.  Handle allocate_target_description returning a unique_ptr.
2420         (riscv_lookup_target_description): Update to handle unique_ptr.
2421         * arch/tic6x.c (tic6x_create_target_description): Release
2422         unique_ptr returned from allocate_target_description.
2423         * features/microblaze-with-stack-protect.c: Regenerate.
2424         * features/microblaze.c: Regenerate.
2425         * features/mips-dsp-linux.c: Regenerate.
2426         * features/mips-linux.c: Regenerate.
2427         * features/mips64-dsp-linux.c: Regenerate.
2428         * features/mips64-linux.c: Regenerate.
2429         * features/nds32.c: Regenerate.
2430         * features/nios2.c: Regenerate.
2431         * features/or1k.c: Regenerate.
2432         * features/rs6000/powerpc-32.c: Regenerate.
2433         * features/rs6000/powerpc-32l.c: Regenerate.
2434         * features/rs6000/powerpc-403.c: Regenerate.
2435         * features/rs6000/powerpc-403gc.c: Regenerate.
2436         * features/rs6000/powerpc-405.c: Regenerate.
2437         * features/rs6000/powerpc-505.c: Regenerate.
2438         * features/rs6000/powerpc-601.c: Regenerate.
2439         * features/rs6000/powerpc-602.c: Regenerate.
2440         * features/rs6000/powerpc-603.c: Regenerate.
2441         * features/rs6000/powerpc-604.c: Regenerate.
2442         * features/rs6000/powerpc-64.c: Regenerate.
2443         * features/rs6000/powerpc-64l.c: Regenerate.
2444         * features/rs6000/powerpc-7400.c: Regenerate.
2445         * features/rs6000/powerpc-750.c: Regenerate.
2446         * features/rs6000/powerpc-860.c: Regenerate.
2447         * features/rs6000/powerpc-altivec32.c: Regenerate.
2448         * features/rs6000/powerpc-altivec32l.c: Regenerate.
2449         * features/rs6000/powerpc-altivec64.c: Regenerate.
2450         * features/rs6000/powerpc-altivec64l.c: Regenerate.
2451         * features/rs6000/powerpc-e500.c: Regenerate.
2452         * features/rs6000/powerpc-e500l.c: Regenerate.
2453         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
2454         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
2455         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
2456         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
2457         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
2458         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
2459         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
2460         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
2461         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
2462         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
2463         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
2464         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
2465         * features/rs6000/powerpc-vsx32.c: Regenerate.
2466         * features/rs6000/powerpc-vsx32l.c: Regenerate.
2467         * features/rs6000/powerpc-vsx64.c: Regenerate.
2468         * features/rs6000/powerpc-vsx64l.c: Regenerate.
2469         * features/rs6000/rs6000.c: Regenerate.
2470         * features/rx.c: Regenerate.
2471         * features/s390-gs-linux64.c: Regenerate.
2472         * features/s390-linux32.c: Regenerate.
2473         * features/s390-linux32v1.c: Regenerate.
2474         * features/s390-linux32v2.c: Regenerate.
2475         * features/s390-linux64.c: Regenerate.
2476         * features/s390-linux64v1.c: Regenerate.
2477         * features/s390-linux64v2.c: Regenerate.
2478         * features/s390-te-linux64.c: Regenerate.
2479         * features/s390-tevx-linux64.c: Regenerate.
2480         * features/s390-vx-linux64.c: Regenerate.
2481         * features/s390x-gs-linux64.c: Regenerate.
2482         * features/s390x-linux64.c: Regenerate.
2483         * features/s390x-linux64v1.c: Regenerate.
2484         * features/s390x-linux64v2.c: Regenerate.
2485         * features/s390x-te-linux64.c: Regenerate.
2486         * features/s390x-tevx-linux64.c: Regenerate.
2487         * features/s390x-vx-linux64.c: Regenerate.
2488         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
2489         from allocate_target_description.
2490         * target-descriptions.c (allocate_target_description): Update
2491         return type.
2492         (print_c_tdesc::visit_pre): Release unique_ptr returned from
2493         allocate_target_description.
2494
2495 2020-10-07  Tom Tromey  <tromey@adacore.com>
2496
2497         * unittests/search-memory-selftests.c: New file.
2498         * Makefile.in (SELFTESTS_SRCS): Add
2499         unittests/search-memory-selftests.c.
2500
2501 2020-10-07  Tom Tromey  <tromey@adacore.com>
2502
2503         PR gdb/16930:
2504         * findcmd.c (_initialize_mem_search): Mention that the range is
2505         inclusive.
2506
2507 2020-10-07  Tom Tromey  <tromey@adacore.com>
2508
2509         * target.h (simple_search_memory): Don't declare.
2510         * target.c (simple_search_memory): Move to gdbsupport.
2511         (default_search_memory): Update.
2512         * remote.c (remote_target::search_memory): Update.
2513
2514 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
2515
2516         * Makefile.in (COMPILE): Add CXXFLAGS.
2517         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
2518         (check-headers): Add CXXFLAGS.
2519
2520 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
2521
2522         * arc-linux-tdep.h: New file.
2523         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
2524         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
2525         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
2526         arc_linux_gregset, arc_linux_v2_regset,
2527         arc_linux_iterate_over_regset_sections,
2528         arc_linux_core_read_description): Implement.
2529         (arc_linux_init_osabi): Set iterate_over_regset_sections.
2530         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
2531         (arc_gdbarch_features_create): Add.
2532         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
2533
2534 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
2535
2536         * arch/arc.h: Rename "arc_gdbarch_features" to
2537         "arc_arch_features".
2538         * arc-tdep.h: Likewise.
2539         * arc-tdep.c: Likewise.
2540
2541 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2542
2543         * infcmd.c (attach_command): Remove the redundant call to
2544         `clear_proceed_status`.
2545
2546 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
2547
2548         * nat/netbsd-nat.c (write_memory, read_memory): Update.
2549
2550 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
2551
2552         * nat/netbsd-nat.c (write_memory, read_memory): Add.
2553         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
2554         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
2555
2556 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
2557
2558         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
2559         (_initialize_break_catch_sig): Don't allocate array.
2560
2561 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2562
2563         * symtab.c (find_pc_line): Return unmapped addresses when the
2564         requested address is also unmapped.
2565
2566 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
2567
2568         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
2569         tui/tui-out.h.
2570
2571 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
2572
2573         * amd64-windows-tdep.c (amd64_windows_return_value): Use
2574         type::is_vector instead of TYPE_VECTOR.
2575
2576 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
2577
2578         * auto-load.c (auto_load_objfile_script_1): Don't use
2579         debugfile_holder as temporary variable when stripping drive
2580         letter.
2581
2582 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
2583
2584         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
2585         Add TYPE_CODE_COMPLEX.
2586         (amd64_windows_return_value): Fix types returned via XMM0.
2587
2588 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
2589
2590         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
2591         AArch64/ARM maintainers.
2592
2593 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
2594
2595         * NEWS: Mention set/show debug event-loop.
2596
2597 2020-10-02  Tom Tromey  <tromey@adacore.com>
2598
2599         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
2600         REG_EXTENDED.
2601
2602 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
2603
2604         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
2605         * procfs.c (procfs_inferior_created): Remove.
2606         (_initialize_procfs): Don't register procfs_inferior_created.
2607
2608 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2609
2610         * async-event.c (invoke_async_signal_handlers): Add debug
2611         print.
2612         (check_async_event_handlers): Likewise.
2613         * event-top.c (show_debug_event_loop): New function.
2614         (_initialize_event_top): Register "set debug event-loop"
2615         setting.
2616
2617 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2618
2619         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
2620         * debug.h: Remove.
2621         * infrun.c: Include gdbsupport/common-debug.h.
2622         * linux-nat.c: Likewise.
2623
2624 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2625
2626         * async-event.h (create_async_signal_handler): Add name
2627         parameter.
2628         (create_async_event_handler): Likewise.
2629         * async-event.c (struct async_signal_handler) <name>: New field.
2630         (struct async_event_handler) <name>: New field.
2631         (create_async_signal_handler): Assign name.
2632         (create_async_event_handler): Assign name.
2633         * event-top.c (async_init_signals): Pass name when creating
2634         handler.
2635         * infrun.c (_initialize_infrun): Likewise.
2636         * record-btrace.c (record_btrace_push_target): Likewise.
2637         * record-full.c (record_full_open): Likewise.
2638         * remote-notif.c (remote_notif_state_allocate): Likewise.
2639         * remote.c (remote_target::open_1): Likewise.
2640         * tui/tui-win.c (tui_initialize_win): Likewise.
2641
2642 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2643
2644         * async-event.c (initialize_async_signal_handlers): Pass name to
2645         add_file_handler
2646         * event-top.c (ui_register_input_event_handler): Likewise.
2647         * linux-nat.c (linux_nat_target::async): Likewise.
2648         * run-on-main-thread.c (_initialize_run_on_main_thread):
2649         Likewise
2650         * ser-base.c (reschedule): Likewise.
2651         (ser_base_async): Likewise.
2652         * tui/tui-io.c: Likewise.
2653         * top.h (struct ui) <num>: New field.
2654         * top.c (highest_ui_num): New variable.
2655         (ui::ui): Initialize num.
2656
2657 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2658
2659         * observable.h <inferior_created>: Remove parameters.  Update all
2660         listeners.
2661         * inferior.h (post_create_inferior): Remove target parameter.
2662         Update all callers.
2663
2664 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
2665
2666         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
2667         and DW_MACRO_undef_strx.
2668         (dwarf_decode_macros): Likewise
2669         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
2670         which is the value of DW_AT_str_offsets_base.
2671          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
2672         str_offsets_base.
2673
2674 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2675
2676         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
2677
2678 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2679
2680         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
2681         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
2682
2683 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2684
2685         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
2686
2687 2020-09-30  Tom de Vries  <tdevries@suse.de>
2688
2689         PR symtab/26683
2690         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
2691
2692 2020-09-30  Tom Tromey  <tromey@adacore.com>
2693
2694         * dwarf2/read.c (handle_variant): Use constant_value.
2695
2696 2020-09-29  Tom Tromey  <tom@tromey.com>
2697
2698         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
2699         (read_file_scope, dwarf2_get_pc_bounds)
2700         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
2701         (read_structure_type, handle_struct_member_die)
2702         (read_enumeration_type, read_array_type, read_set_type)
2703         (read_tag_pointer_type, read_tag_reference_type)
2704         (read_subroutine_type, read_base_type, read_subrange_type)
2705         (read_full_die_1, partial_die_info::read)
2706         (partial_die_info::read, by, new_symbol)
2707         (dwarf2_const_value_data, dwarf2_const_value_attr)
2708         (dump_die_shallow, dwarf2_fetch_constant_bytes)
2709         (prepare_one_comp_unit): Update.
2710         * dwarf2/attribute.h (DW_UNSND): Remove.
2711
2712 2020-09-29  Tom Tromey  <tom@tromey.com>
2713
2714         * dwarf2/read.c (read_func_scope, prototyped_function_p)
2715         (read_subroutine_type, partial_die_info::read)
2716         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
2717         (dwarf2_add_member_fn): Update.
2718         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
2719         * dwarf2/attribute.c (attribute::as_boolean): New method.
2720
2721 2020-09-29  Tom Tromey  <tom@tromey.com>
2722
2723         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
2724         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
2725         method.
2726         * dwarf2/attribute.c (attribute::as_virtuality): New method.
2727
2728 2020-09-29  Tom Tromey  <tom@tromey.com>
2729
2730         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
2731         the attribute's form.
2732
2733 2020-09-29  Tom Tromey  <tom@tromey.com>
2734
2735         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
2736         (dwarf2_add_member_fn): Update.
2737         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
2738         * dwarf2/attribute.c (attribute::defaulted): New method, from
2739         is_valid_DW_AT_defaulted.
2740
2741 2020-09-29  Tom Tromey  <tom@tromey.com>
2742
2743         * dwarf2/read.c (dw2_get_file_names_reader)
2744         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
2745         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
2746         (dwarf2_symbol_mark_computed): Use as_unsigned.
2747         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
2748         method.
2749         <form_is_section_offset>: Update comment.
2750
2751 2020-09-29  Tom Tromey  <tom@tromey.com>
2752
2753         * dwarf2/read.c (dwarf2_access_attribute): Rename from
2754         dwarf2_default_access_attribute.  Look up attribute.
2755         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
2756         Update.
2757
2758 2020-09-29  Tom Tromey  <tom@tromey.com>
2759
2760         * dwarf2/read.c (skip_one_die): Update.
2761         (read_full_die_1): Change how reprocessing is done.
2762         (partial_die_info::read): Update.
2763         (read_attribute_value): Remove need_reprocess parameter.
2764         (read_attribute): Likewise.
2765         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
2766         New method.
2767
2768 2020-09-29  Tom Tromey  <tom@tromey.com>
2769
2770         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
2771         (dwarf2_const_value_attr, dump_die_shallow)
2772         (dwarf2_fetch_constant_bytes): Update.
2773         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
2774         comment.
2775         <set_address>: New method.
2776         (DW_ADDR): Remove.
2777         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
2778         (attribute::as_string, attribute::as_address): Add assert.
2779
2780 2020-09-29  Tom Tromey  <tom@tromey.com>
2781
2782         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
2783         (read_attribute_reprocess, read_attribute_value): Update.
2784         (read_attribute): Clear requires_reprocessing.
2785         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
2786         form_requires_reprocessing>: New methods.
2787         <string_init>: Clear requires_reprocessing.
2788         <set_unsigned_reprocess>: New method.
2789         <name>: Shrink by one bit.
2790         <requires_reprocessing>: New member.
2791         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
2792         method.
2793
2794 2020-09-29  Tom Tromey  <tom@tromey.com>
2795
2796         * dwarf2/read.c (read_attribute_value): Update.
2797         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
2798         set_unsigned>: New methods.
2799         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
2800
2801 2020-09-29  Tom Tromey  <tom@tromey.com>
2802
2803         * dwarf2/read.c (get_alignment, read_array_order)
2804         (read_attribute_value, dwarf2_const_value_attr)
2805         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
2806         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
2807         New methods.
2808         (DW_SND): Remove.
2809
2810 2020-09-29  Tom Tromey  <tom@tromey.com>
2811
2812         * dwarf2/read.c (read_attribute_value, lookup_die_type)
2813         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
2814         Update.
2815         * dwarf2/attribute.h (struct attribute) <as_signature,
2816         set_signature>: New methods.
2817         (DW_SIGNATURE): Remove.
2818
2819 2020-09-29  Tom Tromey  <tom@tromey.com>
2820
2821         * dwarf2/read.c (read_call_site_scope)
2822         (handle_data_member_location, dwarf2_add_member_fn)
2823         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2824         (partial_die_info::read, read_attribute_value)
2825         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
2826         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
2827         (dwarf2_symbol_mark_computed): Update.
2828         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
2829         methods.
2830         (DW_BLOCK): Remove.
2831         * dwarf2/attribute.c (attribute::form_is_block): Add
2832         DW_FORM_data16.
2833
2834 2020-09-29  Tom Tromey  <tom@tromey.com>
2835
2836         * dwarf2/read.c (read_cutu_die_from_dwo)
2837         (read_attribute_reprocess, read_attribute_value, read_attribute)
2838         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
2839         (dwarf2_fetch_constant_bytes): Update.
2840         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
2841         <set_string_noncanonical, set_string_canonical>: New methods.
2842         <string_is_canonical>: Update comment.
2843         <canonical_string_p>: Add assert.
2844         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
2845         * dwarf2/attribute.c (attribute::form_is_string): New method.
2846         (attribute::string): Use it.
2847
2848 2020-09-29  Tom Tromey  <tom@tromey.com>
2849
2850         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
2851         (dump_die_shallow): Use canonical_string_p.
2852         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
2853         method.
2854
2855 2020-09-29  Tom Tromey  <tom@tromey.com>
2856
2857         * dwarf2/read.c (partial_die_info::read)
2858         (dwarf2_const_value_attr, anonymous_struct_prefix, )
2859         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
2860         attribute::as_string.
2861
2862 2020-09-29  Tom Tromey  <tom@tromey.com>
2863
2864         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
2865         DW_ADDR.
2866         (attribute::string): Don't use DW_STRING.
2867         (attribute::get_ref_die_offset): Don't use DW_UNSND.
2868         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
2869
2870 2020-09-29  Tom Tromey  <tom@tromey.com>
2871
2872         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
2873         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
2874         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
2875         * dwarf2/attribute.h (struct attribute): Rename methods.
2876         * dwarf2/attribute.c (attribute::as_address): Rename from
2877         value_as_address.
2878         (attribute::as_string): Rename from value_as_string.
2879
2880 2020-09-29  Tom Tromey  <tom@tromey.com>
2881
2882         * dwarf2/read.c (partial_die_info::read) <case
2883         DW_AT_linkage_name>: Use value_as_string.
2884         (dwarf2_string_attr): Use value_as_string.
2885         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
2886         method.
2887         * dwarf2/attribute.c (attribute::value_as_string): New method.
2888
2889 2020-09-29  Pedro Alves  <pedro@palves.net>
2890
2891         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
2892         defined before using '#pragma GCC diagnostic' instead of checking
2893         __clang__.
2894
2895 2020-09-28  Tom Tromey  <tom@tromey.com>
2896
2897         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
2898         (handle_signal_stop): Update.
2899         * procfs.c (procfs_target::insert_watchpoint): Update.
2900         * target.h (target_have_steppable_watchpoint): Now a function.
2901
2902 2020-09-28  Tom Tromey  <tom@tromey.com>
2903
2904         * infrun.c (set_schedlock_func): Update.
2905         * target.h (target_can_lock_scheduler): Now a function.
2906
2907 2020-09-28  Tom Tromey  <tom@tromey.com>
2908
2909         * inferior.h (class inferior) <has_execution>: Update.
2910         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2911         * valops.c (find_function_in_inferior)
2912         (value_allocate_space_in_inferior): Update.
2913         * top.c (kill_or_detach): Update.
2914         * target.c (target_preopen, set_target_permissions): Update.
2915         (target_has_execution_current): Remove.
2916         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
2917         Update.
2918         * solib.c (update_solib_list, reload_shared_libraries): Update.
2919         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
2920         * solib-dsbt.c (enable_break): Update.
2921         * score-tdep.c (score7_fetch_inst): Update.
2922         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
2923         Update.
2924         * remote.c (remote_target::start_remote)
2925         (remote_target::remote_check_symbols, remote_target::open_1)
2926         (remote_target::remote_detach_1, remote_target::verify_memory)
2927         (remote_target::xfer_partial, remote_target::read_description)
2928         (remote_target::get_min_fast_tracepoint_insn_len): Update.
2929         * record-full.c (record_full_open_1): Update.
2930         * record-btrace.c (record_btrace_target_open): Update.
2931         * objc-lang.c (lookup_objc_class, lookup_child_selector)
2932         (value_nsstring): Update.
2933         * linux-thread-db.c (add_thread_db_info)
2934         (thread_db_find_new_threads_silently, check_thread_db_callback)
2935         (try_thread_db_load_1, record_thread): Update.
2936         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
2937         Update.
2938         * linux-fork.c (checkpoint_command): Update.
2939         * infrun.c (set_non_stop, set_observer_mode)
2940         (check_multi_target_resumption, for_each_just_stopped_thread)
2941         (maybe_remove_breakpoints, normal_stop)
2942         (class infcall_suspend_state): Update.
2943         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
2944         (info_program_command, attach_command): Update.
2945         * infcall.c (call_function_by_hand_dummy): Update.
2946         * inf-loop.c (inferior_event_handler): Update.
2947         * gcore.c (gcore_command, derive_heap_segment): Update.
2948         * exec.c (exec_file_command): Update.
2949         * eval.c (evaluate_subexp): Update.
2950         * compile/compile.c (compile_to_object): Update.
2951         * cli/cli-dump.c (restore_command): Update.
2952         * breakpoint.c (update_watchpoint)
2953         (update_inserted_breakpoint_locations)
2954         (insert_breakpoint_locations, get_bpstat_thread): Update.
2955         * target.h (target_has_execution): Remove macro.
2956         (target_has_execution_current): Don't declare.
2957         (target_has_execution): Rename from target_has_execution_1.  Add
2958         argument default.
2959
2960 2020-09-28  Tom Tromey  <tom@tromey.com>
2961
2962         * mi/mi-main.c (exec_reverse_continue)
2963         (mi_cmd_list_target_features): Update.
2964         * infrun.c (set_exec_direction_func): Update.
2965         * target.c (default_execution_direction): Update.
2966         * reverse.c (exec_reverse_once): Update.
2967         * target.h (target_can_execute_reverse): Now a function.
2968
2969 2020-09-28  Tom Tromey  <tom@tromey.com>
2970
2971         * tui/tui-regs.c (tui_get_register)
2972         (tui_data_window::show_registers): Update.
2973         * thread.c (scoped_restore_current_thread::restore)
2974         (scoped_restore_current_thread::scoped_restore_current_thread):
2975         Update.
2976         * regcache-dump.c (regcache_print): Update.
2977         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
2978         Update.
2979         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
2980         * mep-tdep.c (current_me_module, current_options): Update.
2981         * linux-thread-db.c (thread_db_load): Update.
2982         * infcmd.c (registers_info, info_vector_command)
2983         (info_float_command): Update.
2984         * ia64-tdep.c (ia64_frame_prev_register)
2985         (ia64_sigtramp_frame_prev_register): Update.
2986         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
2987         * gcore.c (derive_stack_segment): Update.
2988         * frame.c (get_current_frame, has_stack_frames): Update.
2989         * findvar.c (language_defn::read_var_value): Update.
2990         * arm-tdep.c (arm_pc_is_thumb): Update.
2991         * target.c (target_has_registers): Rename from
2992         target_has_registers_1.
2993         * target.h (target_has_registers): Remove macro.
2994         (target_has_registers): Rename from target_has_registers_1.
2995
2996 2020-09-28  Tom Tromey  <tom@tromey.com>
2997
2998         * windows-tdep.c (tlb_make_value): Update.
2999         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3000         * thread.c (scoped_restore_current_thread::restore)
3001         (scoped_restore_current_thread::scoped_restore_current_thread)
3002         (thread_command): Update.
3003         * stack.c (backtrace_command_1, frame_apply_level_command)
3004         (frame_apply_all_command, frame_apply_command): Update.
3005         * infrun.c (siginfo_make_value, restore_infcall_control_state):
3006         Update.
3007         * gcore.c (derive_stack_segment): Update.
3008         * frame.c (get_current_frame, has_stack_frames): Update.
3009         * auxv.c (info_auxv_command): Update.
3010         * ada-tasks.c (ada_build_task_list): Update.
3011         * target.c (target_has_stack): Rename from target_has_stack_1.
3012         * target.h (target_has_stack): Remove macro.
3013         (target_has_stack): Rename from target_has_stack_1.
3014
3015 2020-09-28  Tom Tromey  <tom@tromey.com>
3016
3017         * target.c (target_has_memory): Rename from target_has_memory_1.
3018         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3019         * thread.c (scoped_restore_current_thread::restore)
3020         (scoped_restore_current_thread::scoped_restore_current_thread):
3021         Update.
3022         * frame.c (get_current_frame, has_stack_frames): Update.
3023         * target.h (target_has_memory): Remove macro.
3024         (target_has_memory): Rename from target_has_memory_1.
3025
3026 2020-09-28  Tom Tromey  <tom@tromey.com>
3027
3028         * target.c (target_has_all_memory_1): Remove.
3029         * target.h (target_has_all_memory): Remove define.
3030         (target_has_all_memory_1): Don't declare.
3031
3032 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
3033
3034         * ser-base.c: Adjust comments formatting.
3035
3036 2020-09-27  Tom Tromey  <tom@tromey.com>
3037
3038         PR tui/25342:
3039         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
3040
3041 2020-09-27  Tom Tromey  <tom@tromey.com>
3042
3043         PR tui/25342:
3044         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
3045
3046 2020-09-27  Tom Tromey  <tom@tromey.com>
3047
3048         * unittests/tui-selftests.c: Update.
3049         * tui/tui-winsource.h (struct tui_source_window_base)
3050         <extra_margin, show_line_number, refresh_pad>: New methods.
3051         <m_max_length, m_pad>: New members.
3052         (tui_copy_source_line): Update.
3053         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
3054         first_col, line_width, ndigits parameters.  Add length.
3055         (tui_source_window_base::show_source_line): Write to pad.  Line
3056         number now 0-based.
3057         (tui_source_window_base::refresh_pad): New method.
3058         (tui_source_window_base::show_source_content): Write to pad.  Call
3059         refresh_pad.
3060         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
3061         not refill.
3062         (tui_source_window_base::update_exec_info): Call
3063         show_line_number.
3064         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
3065         method.
3066         <m_digits>: New member.
3067         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
3068         and m_max_length.
3069         (tui_source_window::show_line_number): New method.
3070         * tui/tui-io.h (tui_puts): Fix comment.
3071         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
3072         m_max_length.
3073
3074 2020-09-27  Tom Tromey  <tom@tromey.com>
3075
3076         * tui/tui-winsource.c
3077         (tui_source_window_base::set_is_exec_point_at): Don't call
3078         show_source_line.
3079
3080 2020-09-27  Tom Tromey  <tom@tromey.com>
3081
3082         * python/py-tui.c (class tui_py_window) <refresh_window>: New
3083         method.
3084         <erase>: Update.
3085         <cursor_x, cursor_y>: Remove.
3086         <m_inner_window>: New member.
3087         (tui_py_window::rerender): Create inner window.
3088         (tui_py_window::output): Write to inner window.
3089
3090 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
3091
3092         PR python/26586
3093         * cli/cli-script.c (execute_control_commands): don't set
3094         instream to nullptr here as this breaks the from_tty argument
3095         to gdb.execute in Python.
3096         (execute_user_command): set instream to nullptr here instead.
3097
3098 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
3099
3100         * infrun.h (infrun_debug_printf): Fix formatting.
3101         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
3102
3103 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
3104
3105         * compile/compile-object-load.h (struct munmap_list): Add
3106         explicitly-defined move constructor.
3107
3108 2020-09-24  Tom Tromey  <tromey@adacore.com>
3109
3110         PR tui/26638:
3111         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
3112         method.
3113         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
3114         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
3115         (tui_prev_win): Rewrite.
3116
3117 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
3118
3119         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
3120         in WOW64 processes as SIGINT.
3121         * nat/windows-nat.h: Make wow64_process a shared variable.
3122         * windows-nat.c: Remove static wow64_process variable.
3123
3124 2020-09-23  Tom Tromey  <tom@tromey.com>
3125
3126         PR symtab/25470:
3127         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
3128         offset and bit size.
3129         * printcmd.c (print_scalar_formatted): Handle zero-length
3130         integer.
3131         (print_scalar_formatted): Use bit_size_differs_p.
3132         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
3133         constant.
3134         (union type_specific): <int_stuff>: New member.
3135         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
3136         methods.
3137         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
3138         TYPE_SPECIFIC_FIELD.
3139         (recursive_dump_type, copy_type_recursive): Update.
3140         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
3141         DW_AT_data_bit_offset.
3142
3143 2020-09-23  Tom Tromey  <tom@tromey.com>
3144
3145         * utils.h (class gdb_argv): Add move operators.
3146         <append>: New methods.
3147         * compile/compile.c (build_argc_argv): Remove.
3148         (compile_args_argc): Remove.
3149         (compile_args_argv): Change type.
3150         (set_compile_args): Simplify.
3151         (append_args): Remove.
3152         (filter_args): Remove argcp parameter.
3153         (get_args): Return gdb_argv.  Simplify.
3154         (compile_to_object): Update.
3155
3156 2020-09-23  Tom Tromey  <tom@tromey.com>
3157
3158         * compile/compile-object-run.c (do_module_cleanup)
3159         <~do_module_cleanup> :Remove.
3160         (do_module_cleanup): Update.
3161         * compile/compile-object-load.h (struct munmap_list): Add move
3162         assignment operator.
3163         <source_file>: Now a std::string.
3164         <munmap_list>: Rename.  No longer a pointer.
3165         * compile/compile-object-load.c (struct setup_sections_data): Add
3166         constructor.
3167         <setup_one_section>: Declare.
3168         <munmap_list>: Move earlier.
3169         <m_bfd>: New member.
3170         <m_last_size, m_last_section_first, m_last_prot,
3171         m_last_max_alignment>: Rename, add initializers where needed.
3172         (setup_sections_data::setup_one_section): Rename from
3173         setup_sections.  Update.
3174         (compile_object_load): Update.  Don't use bfd_map_over_sections.
3175
3176 2020-09-23  Tom Tromey  <tom@tromey.com>
3177
3178         * compile/compile-object-run.c (struct do_module_cleanup): Add
3179         parameters to constructor.  Update destructor.
3180         <source_file, scope, scope_data, out_value_type, out_value_addr,
3181         munmap_list_head, objfile_name_string>: Remove.
3182         <module>: New member.
3183         (do_module_cleanup): Update.
3184         (compile_object_run): Update.
3185
3186 2020-09-23  Tom Tromey  <tom@tromey.com>
3187
3188         * compile/compile.c (eval_compile_command): Update.
3189         * compile/compile-object-run.h (compile_object_run): Take a
3190         compile_module_up.
3191         * compile/compile-object-run.c (compile_object_run): Take a
3192         compile_module_up.
3193         * compile/compile-object-load.h (struct compile_module): Add
3194         constructor, destructor.
3195         (compile_module_up): New typedef.
3196         (compile_object_load): Return compile_object_up.
3197         * compile/compile-object-load.c (compile_object_load): Return
3198         compile_module_up.
3199
3200 2020-09-23  Tom Tromey  <tom@tromey.com>
3201
3202         * compile/compile-object-run.c (struct do_module_cleanup): Add
3203         constructor, destructor.
3204         <objfile_name_string>: Don't use struct hack.
3205         (do_module_cleanup): Use delete.
3206         (compile_object_run): Use new.
3207
3208 2020-09-23  Tom Tromey  <tom@tromey.com>
3209
3210         * compile/compile-cplus-types.c
3211         (compile_cplus_convert_struct_or_union): Use std::vector.
3212         (compile_cplus_convert_func): Likewise.
3213         * compile/compile-c-types.c (convert_func): Use std::vector.
3214
3215 2020-09-21  Tom Tromey  <tromey@adacore.com>
3216
3217         * sparc-tdep.c (sparc32_skip_prologue): Use
3218         skip_prologue_using_sal.
3219
3220 2020-09-19  Tom Tromey  <tom@tromey.com>
3221
3222         * symfile.c (add_section_size_callback): Remove.
3223         (load_one_section): Rename from load_section_callback.  Change
3224         parameters.
3225         (generic_load): Use foreach.
3226
3227 2020-09-19  Tom Tromey  <tom@tromey.com>
3228
3229         * exec.c (add_to_section_table): Remove.
3230         (build_section_table): Use foreach.
3231
3232 2020-09-19  Tom Tromey  <tom@tromey.com>
3233
3234         * elfread.c (elf_locate_sections): Change parameters.
3235         (elf_symfile_read): Use foreach.
3236
3237 2020-09-19  Tom Tromey  <tom@tromey.com>
3238
3239         * cli/cli-dump.c (struct callback_data): Remove.
3240         (restore_one_section): Rename from restore_section_callback.
3241         Change parameters.
3242         (restore_binary_file): Change parameters.
3243         (restore_command): Use foreach.
3244
3245 2020-09-19  Tom Tromey  <tom@tromey.com>
3246
3247         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
3248         (gcore_copy_callback): Likewise.
3249         (gcore_memory_sections): Use foreach.
3250
3251 2020-09-19  Tom Tromey  <tom@tromey.com>
3252
3253         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
3254         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
3255         parameters.
3256         (generic_elf_osabi_sniffer): Use foreach.
3257         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
3258         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
3259
3260 2020-09-19  Tom Tromey  <tom@tromey.com>
3261
3262         * dwarf2/read.c (locate_dwz_sections): Change parameters.
3263         (dwarf2_get_dwz_file): Use foreach.
3264         (dwarf2_locate_dwo_sections): Change parameters.
3265         (open_and_init_dwo_file): Use foreach.
3266         (dwarf2_locate_common_dwp_sections): Change parameters.
3267         (open_and_init_dwp_file): Use foreach.
3268
3269 2020-09-19  Tom Tromey  <tom@tromey.com>
3270
3271         * symfile.h: (find_lowest_section): Don't declare.
3272         * symfile.c (find_lowest_section): Now static.  Change
3273         parameters.
3274         (struct place_section_arg): Remove.
3275         (place_section): Change parameters.
3276         (addr_info_make_relative): Use foreach.
3277         (symfile_dummy_outputs): Remove.
3278         (default_symfile_relocate): Use foreach.
3279
3280 2020-09-19  Tom Tromey  <tom@tromey.com>
3281
3282         * objfiles.c (add_to_objfile_sections): Rename from
3283         add_to_objfile_sections_full.
3284         (add_to_objfile_sections): Remove.
3285         (build_objfile_section_table): Use foreach.
3286
3287 2020-09-19  Tom Tromey  <tom@tromey.com>
3288
3289         * stap-probe.c (get_stap_base_address_1): Remove.
3290         (get_stap_base_address): Use foreach.
3291
3292 2020-09-19  Tom Tromey  <tom@tromey.com>
3293
3294         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
3295         parameters.
3296         (gdb_bfd_close_or_warn): Use foreach.
3297
3298 2020-09-19  Tom Tromey  <tom@tromey.com>
3299
3300         * corelow.c (add_to_thread_list): Change parameters.
3301         (core_target_open): Use foreach.
3302
3303 2020-09-19  Tom Tromey  <tom@tromey.com>
3304
3305         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
3306         existing function.
3307
3308 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3309
3310         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
3311         for arrays.
3312
3313 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3314
3315         * eval.c: Remove 'f-lang.h' include.
3316         (value_f90_subarray): Moved to f-lang.c.
3317         (eval_call): Renamed to...
3318         (evaluate_subexp_do_call): ...this, is no longer static, header
3319         comment moved into header file.
3320         (evaluate_funcall): Update call to eval_call.
3321         (skip_undetermined_arglist): Moved to f-lang.c.
3322         (fortran_value_subarray): Likewise.
3323         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3324         moved to evaluate_subexp_f.
3325         (calc_f77_array_dims): Moved to f-lang.c
3326         * expprint.c (print_subexp_funcall): New function.
3327         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3328         moved to print_subexp_f, OP_FUNCALL uses new function.
3329         (dump_subexp_body_funcall): New function.
3330         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
3331         moved to dump_subexp_f, OP_FUNCALL uses new function.
3332         * expression.h (evaluate_subexp_do_call): Declare.
3333         * f-lang.c (value_f90_subarray): Moved from eval.c.
3334         (skip_undetermined_arglist): Likewise.
3335         (calc_f77_array_dims): Likewise.
3336         (fortran_value_subarray): Likewise.
3337         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
3338         (operator_length_f): Likewise.
3339         (print_subexp_f): Likewise.
3340         (dump_subexp_body_f): Likewise.
3341         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
3342         declaration of this operation to here.
3343         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
3344         support moved to operator_length_f.
3345         * parser-defs.h (dump_subexp_body_funcall): Declare.
3346         (print_subexp_funcall): Declare.
3347         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
3348         fortran-operator.def.
3349
3350 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3351
3352         * eval.c (fortran_value_subarray): New function, content is taken
3353         from...
3354         (evaluate_subexp_standard): ...here, in two places.  Now arrays
3355         and strings both call the new function.
3356         (calc_f77_array_dims): Add header comment, handle strings.
3357
3358 2020-09-18  Victor Collod  <vcollod@nvidia.com>
3359
3360         PR gdb/26635
3361         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
3362         (i386_analyze_prologue): Call i386_skip_endbr.
3363
3364 2020-09-18  Tom Tromey  <tromey@adacore.com>
3365
3366         * windows-nat.c (struct windows_nat_target) <wait>: Update.
3367         (windows_nat_target::wait): Update.
3368         * target/wait.h (enum target_wait_flag): New.  Use
3369         DEF_ENUM_FLAGS_TYPE.
3370         * target/target.h (target_wait): Change type of options.
3371         * target.h (target_options_to_string, default_target_wait):
3372         Update.
3373         (struct target_ops) <wait>: Change type of options.
3374         * target.c (target_wait, default_target_wait, do_option): Change
3375         type of "options".
3376         (target_options_to_string): Likewise.
3377         * target-delegates.c: Rebuild.
3378         * target-debug.h (target_debug_print_target_wait_flags): Rename
3379         from target_debug_print_options.
3380         * sol-thread.c (class sol_thread_target) <wait>: Update.
3381         (sol_thread_target::wait): Update.
3382         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
3383         (rs6000_nat_target::wait): Update.
3384         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
3385         Update.
3386         (remote_target::wait_ns, remote_target::wait_as): Change type of
3387         "options".
3388         (remote_target::wait): Update.
3389         * remote-sim.c (struct gdbsim_target) <wait>: Update.
3390         (gdbsim_target::wait): Update.
3391         * record-full.c (class record_full_base_target) <wait>: Update.
3392         (record_full_wait_1): Change type of "options".
3393         (record_full_base_target::wait): Update.
3394         * record-btrace.c (class record_btrace_target) <wait>: Update.
3395         (record_btrace_target::wait): Update.
3396         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
3397         Update.
3398         (ravenscar_thread_target::wait): Update.
3399         * procfs.c (class procfs_target) <wait>: Update.
3400         (procfs_target::wait): Update.
3401         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
3402         * obsd-nat.c (obsd_nat_target::wait): Update.
3403         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
3404         (nto_procfs_target::wait): Update.
3405         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
3406         * nbsd-nat.c (nbsd_wait): Change type of "options".
3407         (nbsd_nat_target::wait): Update.
3408         * linux-thread-db.c (class thread_db_target) <wait>: Update.
3409         (thread_db_target::wait): Update.
3410         * linux-nat.h (class linux_nat_target) <wait>: Update.
3411         * linux-nat.c (linux_nat_target::wait): Update.
3412         (linux_nat_wait_1): Update.
3413         * infrun.c (do_target_wait_1, do_target_wait): Change type of
3414         "options".
3415         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
3416         * inf-ptrace.c (inf_ptrace_target::wait): Update.
3417         * go32-nat.c (struct go32_nat_target) <wait>: Update.
3418         (go32_nat_target::wait): Update.
3419         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
3420         * gnu-nat.c (gnu_nat_target::wait): Update.
3421         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
3422         * fbsd-nat.c (fbsd_nat_target::wait): Update.
3423         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
3424         * darwin-nat.c (darwin_nat_target::wait): Update.
3425         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
3426         (bsd_uthread_target::wait): Update.
3427         * aix-thread.c (class aix_thread_target) <wait>: Update.
3428         (aix_thread_target::wait): Update.
3429
3430 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
3431
3432         * compile/compile-object-run.c (create_copied_type_recursive): New
3433         function.
3434         (compile_object_run): Use new function.
3435
3436 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
3437
3438         * NEWS: Mention x86_64 Cygwin core file support.
3439
3440 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3441
3442         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
3443         (core_process_module_section): Handle NOTE_INFO_MODULE64.
3444
3445 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3446
3447         * windows-tdep.h: Add prototypes.
3448         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
3449         (i386_windows_core_pid_to_str): Move and rename ...
3450         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
3451         (windows_core_pid_to_str): ... and here.
3452         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
3453
3454 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3455         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
3456         (amd64_windows_init_abi_common): ... and register.
3457
3458 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3459
3460         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
3461         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
3462
3463 2020-09-18  Pedro Alves  <pedro@palves.net>
3464
3465         PR gdb/26631
3466         * thread.c (thread_find_command): Switch inferior before calling
3467         target methods.
3468
3469 2020-09-17  Tom Tromey  <tromey@adacore.com>
3470
3471         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
3472         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
3473         (tdesc_arch_data_up): New typedef.
3474         (tdesc_use_registers, tdesc_data_alloc): Update.
3475         (tdesc_data_cleanup): Don't declare.
3476         * target-descriptions.c (tdesc_data_alloc): Return a
3477         tdesc_arch_data_up.
3478         (tdesc_arch_data_deleter::operator()): Rename from
3479         tdesc_data_cleanup.  Change argument type.
3480         (tdesc_use_registers): Change early_data to an rvalue reference.
3481         (tdesc_use_registers): Don't use delete.
3482         * sparc-tdep.c (sparc32_gdbarch_init): Update.
3483         * s390-tdep.c (s390_gdbarch_init): Update.
3484         * rx-tdep.c (rx_gdbarch_init): Update.
3485         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
3486         * riscv-tdep.c (riscv_gdbarch_init): Update.
3487         * or1k-tdep.c (or1k_gdbarch_init): Update.
3488         * nios2-tdep.c (nios2_gdbarch_init): Update.
3489         * nds32-tdep.c (nds32_gdbarch_init): Update.
3490         * mips-tdep.c (mips_gdbarch_init): Update.
3491         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
3492         * m68k-tdep.c (m68k_gdbarch_init): Update.
3493         * i386-tdep.c (i386_gdbarch_init): Update.
3494         * arm-tdep.c (arm_gdbarch_init): Update.
3495         * arc-tdep.c (arc_tdesc_init): Update.
3496         (arc_gdbarch_init): Update.
3497         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
3498
3499 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
3500
3501         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
3502         for WOW64 processes.
3503
3504 2020-09-17  Tom Tromey  <tom@tromey.com>
3505
3506         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
3507
3508 2020-09-17  Tom Tromey  <tom@tromey.com>
3509
3510         * value.c (preserve_values): Update.
3511         * python/py-type.c (save_objfile_types): Update.
3512         * guile/scm-type.c (save_objfile_types): Update.
3513         * gdbtypes.h (create_copied_types_hash): Return htab_up.
3514         * gdbtypes.c (create_copied_types_hash): Return htab_up.
3515         * compile/compile-object-run.c (compile_object_run): Update.
3516
3517 2020-09-17  Tom Tromey  <tom@tromey.com>
3518
3519         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
3520         Remove.
3521         <m_table>: Now htab_up.
3522         * typeprint.c (typedef_hash_table::recursively_update)
3523         (typedef_hash_table::add_template_parameters)
3524         (typedef_hash_table::typedef_hash_table): Update.
3525         (typedef_hash_table::~typedef_hash_table): Remove.
3526         (typedef_hash_table::typedef_hash_table)
3527         (typedef_hash_table::find_global_typedef)
3528         (typedef_hash_table::find_typedef): Update.
3529
3530 2020-09-17  Tom Tromey  <tom@tromey.com>
3531
3532         * target-descriptions.c (tdesc_use_registers): Use htab_up.
3533
3534 2020-09-17  Tom Tromey  <tom@tromey.com>
3535
3536         * linespec.c (class decode_compound_collector)
3537         <~decode_compound_collector>: Remove.
3538         <m_unique_syms>: Now htab_up.
3539         (decode_compound_collector::operator ()): Update.
3540         (class symtab_collector) <~symtab_collector>: Remove.
3541         <m_symtab_table>: Now htab_up.
3542         (symtab_collector::operator ()): Update.
3543
3544 2020-09-17  Tom Tromey  <tom@tromey.com>
3545
3546         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
3547         (filename_seen_cache::clear): Update.
3548         (~filename_seen_cache): Remove.
3549         (filename_seen_cache::seen): Update.
3550         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
3551         htab_up.
3552         <~filename_seen_cache>: Remove.
3553         <traverse>: Update.
3554
3555 2020-09-17  Tom Tromey  <tom@tromey.com>
3556
3557         * completer.c (completion_tracker::discard_completions)
3558         (completion_tracker::~completion_tracker)
3559         (completion_tracker::maybe_add_completion)
3560         (completion_tracker::remove_completion)
3561         (completion_tracker::recompute_lowest_common_denominator)
3562         (completion_tracker::build_completion_result): Update.
3563         * completer.h (class completion_tracker) <have_completions>:
3564         Update.
3565         <m_entries_hash>: Now htab_up.
3566
3567 2020-09-17  Tom Tromey  <tom@tromey.com>
3568
3569         * breakpoint.c (ambiguous_names_p): Use htab_up.
3570
3571 2020-09-17  Tom Tromey  <tom@tromey.com>
3572
3573         * auto-load.c (struct auto_load_pspace_info)
3574         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
3575         <loaded_script_files, loaded_script_texts>: Change type to
3576         htab_up.
3577         (~auto_load_pspace_info) Remove.
3578         (init_loaded_scripts_info, maybe_add_script_file)
3579         (maybe_add_script_text, auto_load_info_scripts): Update.
3580
3581 2020-09-17  Tom Tromey  <tromey@adacore.com>
3582
3583         * c-exp.y (name_obstack): Now static.
3584
3585 2020-09-17  Chungyi Chi  <demonic@csie.io>
3586
3587         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
3588
3589 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3590
3591         * breakpoint.h (init_catchpoint): Change int parameter to bool.
3592         (add_solib_catchpoint): Likewise.
3593         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
3594         to bool.
3595         (add_solib_catchpoint): Change int parameter/variable to bool.
3596         (catch_load_or_unload): Likewise.
3597         (init_catchpoint): Likewise.
3598         (create_fork_vfork_event_catchpoint): Likewise.
3599         (catch_fork_command_1): Likewise.
3600         (catch_exec_command_1): Likewise.
3601
3602 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3603
3604         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
3605         Change instance_flags to m_instance_flags.
3606
3607 2020-09-16  Tom Tromey  <tromey@adacore.com>
3608
3609         PR gdb/26598:
3610         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
3611
3612 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3613
3614         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
3615         PL_FLAG_EXEC.
3616         (fbsd_nat_target::insert_exec_catchpoint)
3617         (fbsd_nat_target::remove_exec_catchpoint): Always define.
3618         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
3619         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
3620
3621 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3622
3623         * configure.ac: Remove check for kinfo_getvmmap().
3624         * configure, config.in: Regenerate.
3625         * fbsd-nat.c (fbsd_read_mapping): Remove
3626         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
3627         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
3628         kinfo_get_vmmap() are always present.
3629
3630 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3631
3632         * fbsd-nat.c: Always include support for
3633         TARGET_OBJECT_SIGNAL_INFO.
3634
3635 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3636
3637         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
3638         sysctl and remove procfs fallback.
3639
3640 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3641
3642         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
3643         * fbsd-nat.h: Likewise.
3644
3645 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3646
3647         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
3648         argument.
3649
3650 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3651
3652         * ada-lang.c (ada_language_data): Delete.
3653         (ada_language): Remove references to ada_language_data.
3654         * c-lang.c (c_language_data): Delete.
3655         (c_language): Remove references to c_language_data.
3656         (cplus_language_data): Delete.
3657         (cplus_language): Remove references to cplus_language_data.
3658         (asm_language_data): Delete.
3659         (asm_language): Remove references to asm_language_data.
3660         (minimal_language_data): Delete.
3661         (minimal_language): Remove references to minimal_language_data.
3662         * d-lang.c (d_language_data): Delete.
3663         (d_language): Remove references to d_language_data.
3664         * f-lang.c (f_language_data): Delete.
3665         (f_language): Remove references to f_language_data.
3666         * go-lang.c (go_language_data): Delete.
3667         (go_language): Remove references to go_language_data.
3668         * language.c (unknown_language_data): Delete.
3669         (unknown_language): Remove references to unknown_language_data.
3670         (auto_language_data): Delete.
3671         (auto_language): Remove references to auto_language_data.
3672         * language.h (language_data): Delete struct.
3673         (language_defn): No longer inherit from language_data.
3674         * m2-lang.c (m2_language_data): Delete.
3675         (m2_language): Remove references to m2_language_data.
3676         * objc-lang.c (objc_language_data): Delete.
3677         (objc_language): Remove references to objc_language_data.
3678         * opencl-lang.c (opencl_language_data): Delete.
3679         (opencl_language): Remove references to opencl_language_data.
3680         * p-lang.c (pascal_language_data): Delete.
3681         (pascal_language): Remove references to pascal_language_data.
3682         * rust-lang.c (rust_language_data): Delete.
3683         (rust_language): Remove references to rust_language_data.
3684
3685 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3686
3687         * ada-lang.c (ada_language_data): Remove la_op_print_tab
3688         initializer.
3689         (ada_language::opcode_print_table): New member function.
3690         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
3691         (c_language::opcode_print_table): New member function.
3692         (cplus_language_data): Remove la_op_print_tab initializer.
3693         (cplus_language::opcode_print_table): New member function.
3694         (asm_language_data): Remove la_op_print_tab initializer.
3695         (asm_language::opcode_print_table): New member function.
3696         (minimal_language_data): Remove la_op_print_tab initializer.
3697         (minimal_language::opcode_print_table): New member function.
3698         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
3699         (d_language::opcode_print_table): New member function.
3700         * expprint.c (print_subexp_standard): Update call to
3701         opcode_print_table.
3702         (op_string): Likewise.
3703         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
3704         (f_language::opcode_print_table): New member function.
3705         * go-lang.c (go_language_data): Remove la_op_print_tab
3706         initializer.
3707         (go_language::opcode_print_table): New member function.
3708         * language.c (unknown_language_data): Remove la_op_print_tab
3709         initializer.
3710         (unknown_language::opcode_print_table): New member function.
3711         (auto_language_data): Remove la_op_print_tab initializer.
3712         (auto_language::opcode_print_table): New member function.
3713         * language.h (language_data): Remove la_op_print_tab field.
3714         (language_defn::opcode_print_table): Declare new member function.
3715         * m2-lang.c (m2_language_data): Remove la_op_print_tab
3716         initializer.
3717         (m2_language::opcode_print_table): New member function.
3718         * objc-lang.c (objc_language_data): Remove la_op_print_tab
3719         initializer.
3720         (objc_language::opcode_print_table): New member function.
3721         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
3722         initializer.
3723         (opencl_language::opcode_print_table): New member function.
3724         * p-lang.c (pascal_language_data): Remove la_op_print_tab
3725         initializer.
3726         (pascal_language::opcode_print_table): New member function.
3727         * rust-lang.c (rust_language_data): Remove la_op_print_tab
3728         initializer.
3729         (rust_language::opcode_print_table): New member function.
3730
3731 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3732
3733         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
3734         (ada_language::expression_ops): New member function.
3735         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
3736         (c_language::expression_ops): New member function.
3737         (cplus_language_data): Remove la_exp_desc initializer.
3738         (cplus_language::expression_ops): New member function.
3739         (asm_language_data): Remove la_exp_desc initializer.
3740         (asm_language::expression_ops): New member function.
3741         (minimal_language_data): Remove la_exp_desc initializer.
3742         (minimal_language::expression_ops): New member function.
3743         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
3744         (d_language::expression_ops): New member function.
3745         * eval.c (evaluate_subexp): Update call to expression_ops.
3746         * expprint.c (print_subexp): Likewise.
3747         (op_name): Likewise.
3748         (dump_subexp_body): Likewise.
3749         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
3750         (f_language::expression_ops): New member function.
3751         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
3752         (go_language::expression_ops): New member function.
3753         * language.c (language_defn::expression_ops): New function.
3754         (unknown_language_data): Remove la_exp_desc initializer.
3755         (auto_language_data): Likewise.
3756         * language.h (language_data): Remove la_exp_desc field.
3757         (language_defn::expression_ops): Declare new member function.
3758         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
3759         (m2_language::expression_ops): New member function.
3760         * objc-lang.c (objc_language_data): Remove la_exp_desc
3761         initializer.
3762         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
3763         initializer.
3764         (opencl_language::expression_ops): New member function.
3765         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
3766         * parse.c (operator_length): Update call to expression_ops.
3767         (exp_iterate): Likewise.
3768         * rust-lang.c (rust_language_data): Remove la_exp_desc
3769         initializer.
3770         (ruse_language::expression_ops): New member function.
3771
3772 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3773
3774         * ada-lang.c (ada_language_data): Remove la_varobj_ops
3775         initializer.
3776         (ada_language::varobj_ops): New member function.
3777         * c-lang.c (c_language_data): Remove la_varobj_ops
3778         initializer.
3779         (cplus_language_data): Likewise.
3780         (cplus_language::varobj_ops): New member function.
3781         (asm_language_data): Remove la_varobj_ops initializer.
3782         (minimal_language_data): Likewise.
3783         * d-lang.c (d_language_data): Likewise.
3784         * f-lang.c (f_language_data): Likewise.
3785         * go-lang.c (go_language_data): Likewise.
3786         * language.c (language_defn::varobj_ops): New function.
3787         (unknown_language_data): Remove la_varobj_ops
3788         initializer.
3789         (auto_language_data): Likewise.
3790         * language.h (language_data): Remove la_varobj_ops field.
3791         (language_defn::varobj_ops): Declare new member function.
3792         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
3793         * objc-lang.c (objc_language_data): Likewise.
3794         * opencl-lang.c (opencl_language_data): Likewise.
3795         * p-lang.c (pascal_language_data): Likewise.
3796         * rust-lang.c (rust_language_data): Likewise.
3797         * varobj.c (varobj_create): Update call to varobj_ops.
3798         * varobj.h (default_varobj_ops): Delete define.
3799
3800 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3801
3802         * ada-lang.c (ada_language_data): Remove la_macro_expansion
3803         initializer.
3804         * c-lang.c (c_language_data): Likewise.
3805         (c_language::macro_expansion): New member function.
3806         (cplus_language_data): Likewise.
3807         (cplus_language::macro_expansion): New member function.
3808         (asm_language_data): Likewise.
3809         (asm_language::macro_expansion): New member function.
3810         (minimal_language_data): Likewise.
3811         (minimal_language::macro_expansion): New member function.
3812         * d-lang.c (d_language_data): Remove la_macro_expansion
3813         initializer.
3814         * f-lang.c (f_language_data): Likewise.
3815         * go-lang.c (go_language_data): Likewise.
3816         * language.c (unknown_language_data): Likewise.
3817         (auto_language_data): Likewise.
3818         * language.h (language_data): Remove la_macro_expansion field.
3819         (language_defn::macro_expansion): New member function.
3820         * m2-lang.c (m2_language_data): Remove la_macro_expansion
3821         initializer.
3822         * objc-lang.c (objc_language_data): Likewise.
3823         (objc_language::macro_expansion): New member function.
3824         * opencl-lang.c (opencl_language_data): Likewise.
3825         (opencl_language::macro_expansion): New member function.
3826         * p-lang.c (pascal_language_data): Remove la_macro_expansion
3827         initializer.
3828         * rust-lang.c (rust_language_data): Likewise.
3829         * symtab.c (default_collect_symbol_completion_matches_break_on):
3830         Update call to macro_expansion.
3831
3832 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3833
3834         * ada-lang.c (ada_language_data): Remove la_array_ordering
3835         initializer.
3836         * c-lang.c (c_language_data): Likewise.
3837         (cplus_language_data): Likewise.
3838         (asm_language_data): Likewise.
3839         (minimal_language_data): Likewise.
3840         * d-lang.c (d_language_data): Likewise.
3841         * dwarf2/read.c (read_array_order): Update for call to
3842         array_ordering.
3843         * f-lang.c (f_language_data): Remove la_array_ordering
3844         initializer.
3845         (f_language::array_ordering): New member function.
3846         * go-lang.c (go_language_data): Remove la_array_ordering
3847         initializer.
3848         * language.c (unknown_language_data): Likewise.
3849         (auto_language_data): Likewise.
3850         * language.h (language_data): Delete la_array_ordering field.
3851         (language_defn::array_ordering): New member function.
3852         * m2-lang.c (m2_language_data): Remove la_array_ordering
3853         initializer.
3854         * objc-lang.c (objc_language_data): Likewise.
3855         * opencl-lang.c (opencl_language_data): Likewise.
3856         * p-lang.c (pascal_language_data): Likewise.
3857         * rust-lang.c (rust_language_data): Likewise.
3858
3859 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3860
3861         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
3862         initializer.
3863         * c-lang.c (c_language_data): Likewise.
3864         (cplus_language_data): Likewise.
3865         (asm_language_data): Likewise.
3866         (minimal_language_data): Likewise.
3867         * d-lang.c (d_language_data): Likewise.
3868         * f-lang.c (f_language_data): Likewise.
3869         (f_language::case_sensitivity): New member function.
3870         * go-lang.c (go_language_data): Remove la_case_sensitivity
3871         initializer.
3872         * language.c (enum case_mode): Moved here from language.h.
3873         (case_mode): Make static.
3874         (show_case_command): Update for case_sensitivity being a method.
3875         (set_case_command): Likewise.
3876         (set_range_case): Likewise.
3877         (unknown_language_data): Remove la_case_sensitivity initializer.
3878         (auto_language_data): Likewise.
3879         * language.h (case_mode): Delete, move enum declaration to
3880         language.c.
3881         (language_data): Delete la_case_sensitivity field.
3882         (language_defn::case_sensitivity): New member function.
3883         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
3884         initializer.
3885         * objc-lang.c (objc_language_data): Likewise.
3886         * opencl-lang.c (opencl_language_data): Likewise.
3887         * p-lang.c (pascal_language_data): Likewise.
3888         * rust-lang.c (rust_language_data): Likewise.
3889
3890 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3891
3892         * ada-lang.c (ada_language_data): Remove la_range_check
3893         initializer.
3894         * c-lang.c (c_language_data): Likewise.
3895         (cplus_language_data): Likewise.
3896         (asm_language_data): Likewise.
3897         (minimal_language_data): Likewise.
3898         * d-lang.c (d_language_data): Likewise.
3899         * f-lang.c (f_language_data): Likewise.
3900         (f_language::range_checking_on_by_default): New member function.
3901         * go-lang.c (go_language_data): Remove la_range_check initializer.
3902         * language.c (enum range_mode): Moved here from language.h.
3903         (range_mode): Made static.
3904         (show_range_command): Update to use
3905         range_checking_on_by_default.
3906         (set_range_command): Likewise.
3907         (set_range_case): Likewise.
3908         (unknown_language_data): Remove la_range_check initializer.
3909         (auto_language_data): Likewise.
3910         * language.h (range_mode): Delete.  Enum definition moved to
3911         language.c.
3912         (language_data): Remove la_range_check field.
3913         (language_defn::range_checking_on_by_default): New member
3914         function.
3915         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
3916         (m2_language::range_checking_on_by_default): New member function.
3917         * objc-lang.c (objc_language_data): Remove la_range_check
3918         initializer.
3919         * opencl-lang.c (opencl_language_data): Likewise.
3920         * p-lang.c (pascal_language_data): Likewise.
3921         (pascal_language::range_checking_on_by_default): New member
3922         function.
3923         * rust-lang.c (rust_language_data): Remove la_range_check
3924         initializer.
3925         (rust_language::range_checking_on_by_default): New member
3926         function.
3927
3928 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3929
3930         * dwarf2/read.c (dwarf2_physname): Remove special case for
3931         language_go.
3932         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
3933         member function.
3934
3935 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3936
3937         * ada-lang.c (ada_language_data): Remove
3938         la_store_sym_names_in_linkage_form_p initializer.
3939         (ada_language::store_sym_names_in_linkage_form_p): New member
3940         function.
3941         * c-lang.c (c_language_data): Remove
3942         la_store_sym_names_in_linkage_form_p initializer.
3943         (c_language::store_sym_names_in_linkage_form_p): New member
3944         function.
3945         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
3946         initializer.
3947         (asm_language_data): Likewise.
3948         (asm_language::store_sym_names_in_linkage_form_p): New member
3949         function.
3950         (minimal_language_data): Remove
3951         la_store_sym_names_in_linkage_form_p initializer.
3952         (minimal_language::store_sym_names_in_linkage_form_p): New member
3953         function.
3954         * d-lang.c (d_language_data): Remove
3955         la_store_sym_names_in_linkage_form_p initializer.
3956         * dwarf2/read.c (dwarf2_physname): Update call to
3957         store_sym_names_in_linkage_form_p.
3958         * f-lang.c (f_language_data): Remove
3959         la_store_sym_names_in_linkage_form_p initializer.
3960         * go-lang.c (go_language_data): Remove
3961         la_store_sym_names_in_linkage_form_p initializer.
3962         * language.c (unknown_language_data): Remove
3963         la_store_sym_names_in_linkage_form_p initializer.
3964         (unknown_language::store_sym_names_in_linkage_form_p): New member
3965         function.
3966         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
3967         initializer.
3968         (auto_language::store_sym_names_in_linkage_form_p): New member
3969         function.
3970         * language.h (language_data): Remove
3971         la_store_sym_names_in_linkage_form_p member variable.
3972         (language_defn::store_sym_names_in_linkage_form_p): New member
3973         function.
3974         * m2-lang.c (m2_language_data): Remove
3975         la_store_sym_names_in_linkage_form_p initializer.
3976         * objc-lang.c (objc_language_data): Likewise.
3977         * opencl-lang.c (opencl_language_data): Likewise.
3978         * p-lang.c (pascal_language_data): Likewise.
3979         * rust-lang.c (rust_language_data): Likewise.
3980
3981 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3982
3983         * ada-lang.c (ada_language_data): Remove string_lower_bound
3984         initializer.
3985         * c-lang.c (c_language_data): Likewise.
3986         (cplus_language_data): Likewise.
3987         (asm_language_data): Likewise.
3988         (minimal_language_data): Likewise.
3989         * d-lang.c (d_language_data): Likewise.
3990         * f-lang.c (f_language_data): Likewise.
3991         * go-lang.c (go_language_data): Likewise.
3992         * language.c (unknown_language_data): Likewise.
3993         (auto_language_data): Likewise.
3994         * language.h (language_data): Remove string_lower_bound field.
3995         (language_defn::string_lower_bound): New member function.
3996         * m2-lang.c (m2_language_data): Remove string_lower_bound
3997         initializer.
3998         (m2_language::string_lower_bound): New member function.
3999         * objc-lang.c (objc_language_data): Remove string_lower_bound
4000         initializer.
4001         * opencl-lang.c (opencl_language_data): Likewise.
4002         * p-lang.c (pascal_language_data): Likewise.
4003         * rust-lang.c (rust_language_data): Likewise.
4004         * valops.c (value_cstring): Update call to string_lower_bound.
4005         (value_string): Likewise.
4006         * value.c (allocate_repeated_value): Likewise.
4007
4008 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4009
4010         * valops.c (value_repeat): Fix incorrect argument name in comment.
4011
4012 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4013
4014         * ada-lang.c (ada_language_data): Remove c_style_arrays
4015         initializer.
4016         (ada_language::c_style_arrays_p): New member fuction.
4017         * c-lang.c (c_language_data): Remove c_style_arrays
4018         initializer.
4019         (cplus_language_data): Likewise.
4020         (asm_language_data): Likewise.
4021         (minimal_language_data): Likewise.
4022         * d-lang.c (d_language_data): Likewise.
4023         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
4024         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
4025         (f_language::c_style_arrays_p): New member function.
4026         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
4027         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
4028         * language.c (unknown_language_data): Remove c_style_arrays
4029         initializer.
4030         (auto_language_data): Likewise.
4031         * language.h (language_data): Remove c_style_arrays field.
4032         (language_defn::c_style_arrays_p): New member function.
4033         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
4034         (m2_language::c_style_arrays_p): New member function.
4035         * objc-lang.c (objc_language_data): Remove c_style_arrays
4036         initializer.
4037         * opencl-lang.c (opencl_language_data): Likewise.
4038         * p-lang.c (pascal_language_data): Likewise.
4039         * rust-lang.c (rust_language_data): Likewise.
4040         * valarith.c (value_subscript): Update call to c_style_arrays_p,
4041         and update local variable to a bool.
4042         * valops.c (value_cast): Update call to c_style_arrays_p.
4043         (value_array): Likewise.
4044         * value.c (coerce_array): Likewise.
4045
4046 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4047
4048         * ada-lang.c (ada_language_data): Remove la_language initializer.
4049         * c-lang.c (c_language_data): Likewise.
4050         (cplus_language_data): Likewise.
4051         (asm_language_data): Likewise.
4052         (minimal_language_data): Likewise.
4053         * d-lang.c (d_language_data): Likewise.
4054         * f-lang.c (f_language_data): Likewise.
4055         * go-lang.c (go_language_data): Likewise.
4056         * language.c (unknown_language_data): Likewise.
4057         (auto_language_data): Likewise.
4058         * language.h (language_data): Remove la_language field.
4059         (language_defn::language_defn): Initialise la_language field.
4060         (language_defn::la_language): New member variable.
4061         * m2-lang.c (m2_language_data): Remove la_language field.
4062         * objc-lang.c (objc_language_data): Likewise.
4063         * opencl-lang.c (opencl_language_data): Likewise.
4064         * p-lang.c (pascal_language_data): Likewise.
4065         * rust-lang.c (rust_language_data): Likewise.
4066
4067 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4068
4069         * ada-lang.c (ada_extensions): Delete, moved into
4070         ada_language::filename_extensions.
4071         (ada_language_data): Remove la_filename_extensions initializer.
4072         (ada_language::filename_extensions): New member function.
4073         * c-lang.c (c_extensions): Delete, moved into
4074         c_language::filename_extensions.
4075         (c_language_data): Remove la_filename_extensions initializer.
4076         (c_language::filename_extensions): New member function.
4077         (cplus_extensions): Delete, moved into
4078         cplus_language::filename_extensions.
4079         (cplus_language_data): Remove la_filename_extensions initializer.
4080         (cplus_language::filename_extensions): New member function.
4081         (asm_extensions): Delete, moved into
4082         asm_language::filename_extensions.
4083         (asm_language_data): Remove la_filename_extensions initializer.
4084         (asm_language::filename_extensions): New member function.
4085         (minimal_language_data): Remove la_filename_extensions
4086         initializer.
4087         * d-lang.c (d_extensions): Delete, moved into
4088         d_language::filename_extensions.
4089         (d_language_data): Remove la_filename_extensions initializer.
4090         (d_language::filename_extensions): New member function.
4091         * f-lang.c (f_extensions): Delete, moved into
4092         f_language::filename_extensions.
4093         (f_language_data): Remove la_filename_extensions initializer.
4094         (f_language::filename_extensions): New member function.
4095         * go-lang.c (go_language_data): Remove la_filename_extensions
4096         initializer.
4097         * language.c (add_set_language_command): Update now that
4098         filename_extensions returns a vector.
4099         (unknown_language_data): Remove la_filename_extensions
4100         initializer.
4101         (auto_language_data): Likewise.
4102         * language.h (language_data): Remove la_filename_extensions field.
4103         (language_defn::filename_extensions): New member function.
4104         * m2-lang.c (m2_language_data): Remove la_filename_extensions
4105         initializer.
4106         * objc-lang.c (objc_extensions): Delete, moved into
4107         objc_language::filename_extensions.
4108         (objc_language_data): Remove la_filename_extensions initializer.
4109         (objc_language::filename_extensions): New member function.
4110         * opencl-lang.c (opencl_language_data): Remove
4111         la_filename_extensions initializer.
4112         * p-lang.c (pascal_extensions): Delete, moved into
4113         pascal_language::filename_extensions.
4114         (pascal_language_data): Remove la_filename_extensions initializer.
4115         (pascal_language::filename_extensions): New member function.
4116         * rust-lang.c (rust_extensions): Delete, moved into
4117         rust_language::filename_extensions.
4118         (rust_language_data): Remove la_filename_extensions initializer.
4119         (rust_language::filename_extensions): New member function.
4120         * symfile.c (add_filename_language): Add new assert.
4121
4122 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4123
4124         * ada-lang.c (ada_language_data): Remove la_name and
4125         la_natural_name initializers.
4126         (ada_language::name): New member function.
4127         (ada_language::natural_name): New member function.
4128         * c-lang.c (c_language_data): Remove la_name and
4129         la_natural_name initializers.
4130         (c_language::name): New member function.
4131         (c_language::natural_name): New member function.
4132         (cplus_language_data): Remove la_name and
4133         la_natural_name initializers.
4134         (cplus_language::name): New member function.
4135         (cplus_language::natural_name): New member function.
4136         (asm_language_data): Remove la_name and
4137         la_natural_name initializers.
4138         (asm_language::name): New member function.
4139         (asm_language::natural_name): New member function.
4140         (minimal_language_data): Remove la_name and
4141         la_natural_name initializers.
4142         (minimal_language::name): New member function.
4143         (minimal_language::natural_name): New member function.
4144         * compile/compile.c (compile_to_object): Update call to
4145         lanugage_defn::name.
4146         * d-lang.c (d_language_data): Remove la_name and
4147         la_natural_name initializers.
4148         (d_language::name): New member function.
4149         (d_language::natural_name): New member function.
4150         * expprint.c (print_subexp_standard): Update call to
4151         language_defn::name.
4152         (dump_raw_expression): Likewise
4153         (dump_prefix_expression): Likewise.
4154         * f-lang.c (f_language_data): Remove la_name and
4155         la_natural_name initializers.
4156         (f_language::name): New member function.
4157         (f_language::natural_name): New member function.
4158         * go-lang.c (go_language_data): Remove la_name and
4159         la_natural_name initializers.
4160         (go_language::name): New member function.
4161         (go_language::natural_name): New member function.
4162         * language.c (show_language_command): Update call to
4163         language_defn::name.
4164         (set_language_command): Likewise.
4165         (language_enum): Likewise.
4166         (language_str): Likewise.
4167         (add_set_language_command): Likewise, use
4168         language_defn::natural_name in the doc string.
4169         (unknown_language_data): Remove la_name and
4170         la_natural_name initializers.
4171         (unknown_language::name): New member function.
4172         (unknown_language::natural_name): New member function.
4173         (auto_language_data): Remove la_name and
4174         la_natural_name initializers.
4175         (auto_language::name): New member function.
4176         (auto_language::natural_name): New member function.
4177         (language_lookup_primitive_type_as_symbol): Update call to
4178         language_defn::name.
4179         * language.h (language_data): Remove la_name and la_natural_name
4180         member variables.
4181         (language_defn::name): New member function.
4182         (language_defn::natural_name): New member function.
4183         * m2-lang.c (m2_language_data): Remove la_name and
4184         la_natural_name initializers.
4185         (m2_language::name): New member function.
4186         (m2_language::natural_name): New member function.
4187         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
4188         language_defn::natural_name.
4189         * objc-lang.c (objc_language_data): Remove la_name and
4190         la_natural_name initializers.
4191         (objc_language::name): New member function.
4192         (objc_language::natural_name): New member function.
4193         * opencl-lang.c (opencl_language_data): Remove la_name and
4194         la_natural_name initializers.
4195         (opencl_language::name): New member function.
4196         (opencl_language::natural_name): New member function.
4197         * p-lang.c (pascal_language_data): Remove la_name and
4198         la_natural_name initializers.
4199         (pascal_language::name): New member function.
4200         (pascal_language::natural_name): New member function.
4201         * rust-lang.c (rust_language_data): Remove la_name and
4202         la_natural_name initializers.
4203         (rust_language::name): New member function.
4204         (rust_language::natural_name): New member function.
4205         * symtab.c (lookup_language_this): Update call to
4206         language_defn::name.
4207
4208 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4209
4210         * ada-lang.c (ada_language_data): Remove la_name_of_this
4211         initializer.
4212         * ax-gdb.c (gen_expr): Update call to name_of_this.
4213         * c-exp.y (classify_name): Likewise.
4214         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
4215         (cplus_language_data): Likewise.
4216         (cplus_language::name_of_this): New member function.
4217         (asm_language_data): Remove la_name_of_this initializer.
4218         (minimal_language_data): Likewise.
4219         * d-lang.c (d_language_data): Likewise.
4220         (d_language::name_of_this): New member function.
4221         * expprint.c (print_subexp_standard): Update call to name_of_this.
4222         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
4223         * go-lang.c (go_language_data): Likewise.
4224         * language.c (unknown_language_data): Likewise.
4225         (unknown_language::name_of_this): New member function.
4226         (auto_language_data): Remove la_name_of_this initializer.
4227         (auto_language::name_of_this): New member function.
4228         * language.h (language_data): Delete la_name_of_this member
4229         variable.
4230         (language_defn::name_of_this): New member function.
4231         * m2-lang.c (m2_language_data): Remove la_name_of_this
4232         initializer.
4233         * objc-lang.c (objc_language_data): Likewise.
4234         (objc_language::name_of_this): New member function.
4235         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
4236         initializer.
4237         * p-lang.c (pascal_language_data): Likewise.
4238         (pascal_language::name_of_this): New member function.
4239         * rust-lang.c (rust_language_data): Remove la_name_of_this
4240         initializer.
4241         * symtab.c (lookup_language_this): Update call to name_of_this.
4242         (lookup_symbol_aux): Likewise.
4243         * valops.c (value_of_this): Likewise.
4244
4245 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4246
4247         * ada-lang.c (ada_language_data): Remove
4248         la_struct_too_deep_ellipsis initializer.
4249         (ada_language::struct_too_deep_ellipsis): New member function.
4250         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
4251         initializer.
4252         (cplus_language_data): Likewise.
4253         (asm_language_data): Likewise.
4254         (minimal_language_data): Likewise.
4255         * cp-valprint.c (cp_print_value): Update call to
4256         struct_too_deep_ellipsis.
4257         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
4258         initializer.
4259         * f-lang.c (f_language_data): Likewise.
4260         (f_language::struct_too_deep_ellipsis): New member function.
4261         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
4262         initializer.
4263         * language.c (unknown_language_data): Likewise.
4264         (auto_language_data): Likewise.
4265         * language.h (language_data): Delete la_struct_too_deep_ellipsis
4266         member variable.
4267         (language_defn::struct_too_deep_ellipsis): New member function.
4268         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
4269         initializer.Q
4270         * objc-lang.c (objc_language_data): Likewise.
4271         * opencl-lang.c (opencl_language_data): Likewise.
4272         * p-lang.c (pascal_language_data): Likewise.
4273         * rust-lang.c (rust_language_data): Likewise.
4274         * valprint.c (val_print_check_max_depth): Update call to
4275         struct_too_deep_ellipsis.
4276
4277 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
4278
4279         * MAINTAINERS (Write After Approval): Add myself.
4280
4281 2020-09-15  Tom Tromey  <tom@tromey.com>
4282
4283         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
4284         Remove.
4285
4286 2020-09-15  Tom Tromey  <tom@tromey.com>
4287
4288         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
4289         and TYPE_CODE_METHODPTR cases.
4290         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
4291         (c_value_print_inner): Update.
4292         * valprint.c (generic_value_print_memberptr): New function, from
4293         c_value_print_memberptr.
4294         (generic_value_print): Use it.  Call cplus_print_method_ptr.
4295
4296 2020-09-15  Tom Tromey  <tromey@adacore.com>
4297
4298         * python/python-internal.h (PyInt_FromLong): Remove define.
4299         * python/py-value.c (convert_value_from_python): Use
4300         gdb_py_object_from_longest.
4301         * python/py-type.c (typy_get_code): Use
4302         gdb_py_object_from_longest.
4303         * python/py-symtab.c (salpy_get_line): Use
4304         gdb_py_object_from_longest.
4305         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
4306         gdb_py_object_from_longest.
4307         * python/py-record.c (recpy_gap_reason_code): Use
4308         gdb_py_object_from_longest.
4309         * python/py-record-btrace.c (recpy_bt_insn_size)
4310         (recpy_bt_func_level, btpy_list_count): Use
4311         gdb_py_object_from_longest.
4312         * python/py-infthread.c (gdbpy_create_ptid_object): Use
4313         gdb_py_object_from_longest.  Fix error handling.
4314         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
4315         gdb_py_object_from_longest.
4316         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
4317         gdb_py_object_from_longest.
4318         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
4319         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
4320         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
4321
4322 2020-09-15  Tom Tromey  <tromey@adacore.com>
4323
4324         * python/python.c (gdbpy_parameter_value): Use
4325         gdb_py_object_from_ulongest.
4326
4327 2020-09-15  Tom Tromey  <tromey@adacore.com>
4328
4329         * python/py-infevents.c (create_register_changed_event_object):
4330         Use gdb_py_object_from_longest.
4331         * python/py-exitedevent.c (create_exited_event_object): Use
4332         gdb_py_object_from_longest.
4333
4334 2020-09-15  Tom Tromey  <tromey@adacore.com>
4335
4336         * python/python.c (gdbpy_parameter_value): Use
4337         gdb_py_object_from_longest.
4338         * python/py-type.c (convert_field, typy_range): Use
4339         gdb_py_object_from_longest.
4340         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
4341         gdb_py_object_from_longest.
4342         * python/py-lazy-string.c (stpy_get_length): Use
4343         gdb_py_object_from_longest.
4344         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
4345         gdb_py_object_from_longest.
4346         * python/py-infevents.c (create_memory_changed_event_object): Use
4347         gdb_py_object_from_longest.
4348         * python/py-inferior.c (infpy_get_num): Use
4349         gdb_py_object_from_longest.
4350         (infpy_get_pid): Likewise.
4351
4352 2020-09-15  Tom Tromey  <tromey@adacore.com>
4353
4354         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
4355         defines.
4356         * python/py-value.c (valpy_long): Use
4357         gdb_py_object_from_ulongest.
4358         * python/py-symtab.c (salpy_get_pc): Use
4359         gdb_py_object_from_ulongest.
4360         (salpy_get_last): Likewise.
4361         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
4362         gdb_py_object_from_ulongest.
4363         * python/py-lazy-string.c (stpy_get_address): Use
4364         gdb_py_object_from_ulongest.
4365         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
4366         * python/py-arch.c (archpy_disassemble): Use
4367         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
4368         error handling.
4369
4370 2020-09-15  Tom Tromey  <tromey@adacore.com>
4371
4372         * python/python-internal.h (gdb_py_long_from_longest): Remove
4373         defines.
4374         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
4375         * python/py-type.c (convert_field, typy_get_sizeof): Use
4376         gdb_py_object_from_longest.
4377         * python/py-record-btrace.c (btpy_list_index): Use
4378         gdb_py_object_from_longest.
4379
4380 2020-09-15  Tom Tromey  <tromey@adacore.com>
4381
4382         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
4383         * python/py-record.c (recpy_element_number): Use
4384         gdb_py_object_from_longest.
4385         (recpy_gap_number): Likewise.
4386
4387 2020-09-15  Tom Tromey  <tromey@adacore.com>
4388
4389         * top.c (ui::ui): Update.
4390         (highest_ui_num): Remove.
4391         * top.h (struct ui) <num>: Remove.
4392
4393 2020-09-15  Tom Tromey  <tromey@adacore.com>
4394
4395         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
4396         * ui-style.c (ansi_regex_text): Now array.
4397         * rust-exp.y (number_regex_text): Now array.
4398         * linespec.c (linespec_quote_characters): Now array.
4399         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
4400         Now arrays.
4401
4402 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4403
4404         * debuginfod-support.c (debuginfod_client_deleter): New.
4405         (debuginfod_client_up): New.
4406         (debuginfod_init): Return debuginfod_client_up.
4407         (debuginfod_source_query): Adjust.
4408         (debuginfod_debuginfo_query): Adjust.
4409
4410 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4411
4412         * debuginfod-support.c (debuginfod_source_query): Use
4413         make_unique_xstrdup.
4414
4415 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4416
4417         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
4418         with `type::instance_flags`.
4419
4420 2020-09-14  Michael Mullin  <masmullin@gmail.com>
4421
4422         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
4423         Remove baton parameter.
4424
4425 2020-09-14  Pedro Alves  <pedro@palves.net>
4426
4427         * Makefile.in (SELFTESTS_SRCS): Add
4428         unittests/enum-flags-selftests.c.
4429         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
4430         btrace_function_flags instead of enum btrace_function_flag.
4431         * compile/compile-c-types.c (convert_qualified): Use
4432         enum_flags::raw.
4433         * compile/compile-cplus-symbols.c (convert_one_symbol)
4434         (convert_symbol_bmsym):
4435         * compile/compile-cplus-types.c (compile_cplus_convert_method)
4436         (compile_cplus_convert_struct_or_union_methods)
4437         (compile_cplus_instance::convert_qualified_base):
4438         * go-exp.y (parse_string_or_char): Add cast to int.
4439         * unittests/enum-flags-selftests.c: New file.
4440         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
4441         type to btrace_thread_flags from btrace_thread_flag.
4442         (record_btrace_cancel_resume, record_btrace_step_thread): Change
4443         local's type to btrace_thread_flags from btrace_thread_flag.  Add
4444         cast in DEBUG call.
4445
4446 2020-09-14  Pedro Alves  <pedro@palves.net>
4447
4448         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
4449         * gdbtypes.c (address_space_name_to_int): Rename to ...
4450         (address_space_name_to_type_instance_flags): ... this.
4451         (address_space_int_to_name): Rename to ...
4452         (address_space_type_instance_flags_to_name): ... this.
4453         * gdbtypes.h (address_space_name_to_int): Rename to ...
4454         (address_space_name_to_type_instance_flags): ... this.
4455         (address_space_int_to_name): Rename to ...
4456         (address_space_type_instance_flags_to_name): ... this.
4457         * type-stack.c (type_stack::insert): Adjust to rename.
4458         * type-stack.h (type_stack::insert): Likewise.
4459
4460 2020-09-14  Pedro Alves  <pedro@palves.net>
4461             Andrew Burgess  <andrew.burgess@embecosm.com>
4462
4463         * avr-tdep.c (avr_address_class_type_flags): Return
4464         type_instance_flags.
4465         (avr_address_class_type_flags_to_name): Take a
4466         type_instance_flags.
4467         (avr_address_class_name_to_type_flags): Return bool and take a
4468         type_instance_flags.
4469         * d-lang.c (build_d_types): Use type::set_instance_flags.
4470         * ft32-tdep.c (ft32_address_class_type_flags): Return
4471         type_instance_flags.
4472         (ft32_address_class_type_flags_to_name): Take a
4473         type_instance_flags.
4474         (ft32_address_class_name_to_type_flags): Return bool and take a
4475         type_instance_flags.
4476         (ft32_gdbarch_init): Use type::set_instance_flags.
4477         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
4478         * gdbarch.h, gdbarch.c: Regenerate.
4479         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
4480         (address_class_name_to_type_flags): Use type_instance_flags and
4481         bool.
4482         * gdbtypes.c (address_space_name_to_int)
4483         (address_space_int_to_name, make_qualified_type): Use
4484         type_instance_flags.
4485         (make_qualified_type): Use type_instance_flags and
4486         type::set_instance_flags.
4487         (make_type_with_address_space, make_cv_type, make_vector_type)
4488         (check_typedef): Use type_instance_flags.
4489         (recursive_dump_type): Cast type_instance_flags to unsigned for
4490         printing.
4491         (copy_type_recursive): Use type::set_instance_flags.
4492         (gdbtypes_post_init): Use type::set_instance_flags.
4493         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
4494         <m_instance_flags>: ... this.
4495         <instance_flags, set_instance_flags>: New methods.
4496         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
4497         (SET_TYPE_INSTANCE_FLAGS): New.
4498         (address_space_name_to_int, address_space_int_to_name)
4499         (make_type_with_address_space): Pass flags using
4500         type_instance_flags instead of int.
4501         * stabsread.c (cleanup_undefined_types_noname): Use
4502         type::set_instance_flags.
4503         * s390-tdep.c (s390_address_class_type_flags): Return
4504         type_instance_flags.
4505         (s390_address_class_type_flags_to_name): Take a
4506         type_instance_flags.
4507         (s390_address_class_name_to_type_flags): Return bool and take a
4508         type_instance_flags.
4509         * type-stack.c (type_stack::follow_types): Use
4510         type_instance_flags.
4511         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
4512
4513 2020-09-14  Tom Tromey  <tromey@adacore.com>
4514
4515         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
4516         * x86-tdep.c (x86_is_thunk_register_name)
4517         (x86_in_indirect_branch_thunk): Update.
4518         * sparc64-tdep.c (sparc64_fpu_register_names)
4519         (sparc64_cp0_register_names, sparc64_register_names)
4520         (sparc64_pseudo_register_names): Now const.
4521         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
4522         cp0_registers_num>: Now const.
4523         * sparc-tdep.c (sparc_core_register_names)
4524         (sparc32_fpu_register_names, sparc32_cp0_register_names)
4525         (sparc32_pseudo_register_names): Now const.
4526         (validate_tdesc_registers): Update.
4527         * rust-lang.c (rust_extensions): Now const.
4528         * p-lang.c (p_extensions): Now const.
4529         * objc-lang.c (objc_extensions): Now const.
4530         * nto-tdep.c (nto_thread_state_str): Now const.
4531         * moxie-tdep.c (moxie_register_names): Now const.
4532         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
4533         Now const.
4534         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
4535         (mips_linux_reg_names): Now const.
4536         (mips_gdbarch_init): Update.
4537         * microblaze-tdep.c (microblaze_register_names): Now const.
4538         * m68k-tdep.c (m68k_register_names): Now const.
4539         * m32r-tdep.c (m32r_register_names): Now const.
4540         * ia64-tdep.c (ia64_register_names): Now const.
4541         * i386-tdep.h (struct gdbarch_tdep) <register_names,
4542         ymmh_register_names, ymm16h_regnum, mpx_register_names,
4543         k_register_names, zmmh_register_names, xmm_avx512_register_names,
4544         ymm_avx512_register_names, pkeys_register_names>: Now const.
4545         * i386-tdep.c (i386_register_names, i386_zmm_names)
4546         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
4547         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
4548         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
4549         * f-lang.c (f_extensions): Now const.
4550         * d-lang.c (d_extensions): Now const.
4551         * csky-tdep.c (csky_register_names): Now const.
4552         * charset.c (default_charset_names, charset_enum): Now const.
4553         (_initialize_charset): Update.
4554         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
4555         const.
4556         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
4557         (bsd_uthread_solib_loaded): Update.
4558         (bsd_uthread_state): Now const.
4559         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
4560         (amd64_ymm_avx512_names, amd64_ymmh_names)
4561         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
4562         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
4563         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
4564         (amd64_dword_names): Now const.
4565         * agent.c (can_use_agent_enum): Now const.
4566         * ada-tasks.c (task_states, long_task_states): Now const.
4567         * ada-lang.c (known_runtime_file_name_patterns)
4568         (known_auxiliary_function_name_patterns, attribute_names)
4569         (standard_exc, ada_extensions): Now const.
4570
4571 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4572
4573         * bcache.h (struct bcache) <bcache>: Remove constructor.
4574         <m_hash_function, m_compare_function>: Remove.
4575         <~bcache>: Make virtual.
4576         <compare>: Remove static method, introduce virtual method.
4577         <default_hash>: Remove.
4578         <hash>: New virtual method.
4579         * bcache.c (bcache::expand_hash_table): Update.
4580         (bcache::insert): Update.
4581         (bcache::hash): New.
4582         (bcache::compare): Update comment and parameter names.
4583         * gdbtypes.c (types_deeply_equal): Update.
4584         * psymtab.h (struct psymbol_bcache): New struct.
4585         (class psymtab_storage) <psymtab_storage>: Make default.
4586         <psymbol_cache>: Change type to psymbol_bcache.
4587         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
4588         (psymbol_hash): Change to...
4589         (psymbol_bcache::hash): ... this.
4590         (psymbol_compare): Change to...
4591         (psymbol_bcache::compare): ... this.
4592
4593 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4594
4595         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
4596         checking for initial lwp.
4597
4598 2020-09-14  Tom Tromey  <tromey@adacore.com>
4599
4600         * m68k-tdep.c (m68k_extract_return_value): Use
4601         pointer_result_regnum.
4602         (m68k_store_return_value): Likewise.
4603         (m68k_reg_struct_return_p): Handle vectors and arrays.
4604         (m68k_return_value): Handle arrays.
4605         (m68k_svr4_return_value): Fix single-element aggregate handling.
4606         Handle long double.  Adjust for embedded ABI.
4607         (m68k_svr4_init_abi): Set pointer_result_regnum.
4608         (m68k_embedded_init_abi): New function.
4609         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
4610         (m68k_osabi_sniffer): New function.
4611         (_initialize_m68k_tdep): Register osabi sniffer.
4612         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
4613         member.
4614
4615 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4616
4617         * xml-support.c (xml_fetch_content_from_file): Replace xfree
4618         with gdb::unique_xmalloc_ptr<char>.
4619
4620 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4621
4622         * xml-support.h (xml_fetch_another): Change type to be a
4623         function_view.
4624         (xml_process_xincludes): Remove baton parameter.
4625         (xml_fetch_content_from_file): Change baton parameter to
4626         dirname.
4627         * xml-support.c (struct xinclude_parsing_data)
4628         <xinclude_parsing_data>: Remove baton parameter.
4629         <fetcher_baton>: Remove.
4630         (xinclude_start_include): Adjust.
4631         (xml_process_xincludes): Adjust.
4632         (xml_fetch_content_from_file): Replace baton parameter with
4633         dirname.
4634         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
4635         (xml_init_syscalls_info): Use a lambda.
4636         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
4637         (file_read_description_xml): Use a lambda.
4638         (fetch_available_features_from_target): Change baton parameter
4639         to target_ops.
4640         (target_read_description_xml): Use a lambda.
4641         (target_fetch_description_xml): Use a lambda.
4642         (string_read_description_xml): Update.
4643
4644 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4645
4646         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
4647         uses with type::endianity_is_not_default.
4648
4649 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4650
4651         * gdbtypes.h (struct type) <endianity_is_not_default,
4652         set_endianity_is_not_default>: New methods.
4653         (TYPE_ENDIANITY_NOT_DEFAULT): Use
4654         type::endianity_is_not_default, change all write call sites to
4655         use type::set_endianity_is_not_default.
4656
4657 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4658
4659         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
4660         uses with type::is_fixed_instance.
4661
4662 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4663
4664         * gdbtypes.h (struct type) <is_fixed_instance,
4665         set_is_fixed_instance>: New methods.
4666         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
4667         write call sites to use type::set_is_fixed_instance.
4668
4669 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4670
4671         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
4672         uses with type::is_gnu_ifunc.
4673
4674 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4675
4676         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
4677         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
4678         use type::set_is_gnu_ifunc.
4679
4680 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4681
4682         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
4683         uses with type::stub_is_supported.
4684
4685 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4686
4687         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
4688         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
4689         use type::set_stub_is_supported.
4690
4691 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4692
4693         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
4694         uses with type::is_vector.
4695
4696 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4697
4698         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
4699         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
4700         use type::set_is_vector.
4701
4702 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4703
4704         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
4705         uses with type::has_varargs.
4706
4707 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4708
4709         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
4710         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
4711         use type::set_has_varargs.
4712
4713 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4714
4715         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
4716         uses with type::is_prototyped.
4717
4718 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4719
4720         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
4721         New methods.
4722         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
4723         call sites to use type::set_is_prototyped.
4724
4725 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4726
4727         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
4728         uses with type::target_is_stub.
4729
4730 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4731
4732         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
4733         New methods.
4734         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
4735         sites to use type::set_target_is_stub.
4736
4737 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4738
4739         * gdbtypes.h (TYPE_STUB): Remove, replace all
4740         uses with type::is_stub.
4741
4742 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4743
4744         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
4745         (TYPE_STUB): Use type::is_stub, change all write call sites to
4746         use type::set_is_stub.
4747
4748 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4749
4750         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
4751         type::has_no_signedness.
4752
4753 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4754
4755         * gdbtypes.h (struct type) <has_no_signedness,
4756         set_has_no_signedness>: New methods.
4757         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
4758         call sites to use type::set_has_no_signedness.
4759
4760 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4761
4762         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
4763         type::is_unsigned.
4764
4765 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4766
4767         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
4768         methods.
4769         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
4770         sites to use type::set_is_unsigned.
4771
4772 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
4773             Adam Renquinha <arenquinha@cimeq.qc.ca>
4774
4775         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
4776         pointer and stack frame offset when unwinding.
4777
4778 2020-09-13  Pedro Alves  <pedro@palves.net>
4779
4780         * NEWS: Document "-break-insert --qualified".
4781         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
4782
4783 2020-09-13  Pedro Alves  <pedro@palves.net>
4784
4785         * linespec.c (classify_mtype, compare_msyms): Delete.
4786         (search_minsyms_for_name): Remove classification logic.  Instead
4787         filter out trampoline symbols if we also found an external
4788         function of the same name.
4789
4790 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4791
4792         * NEWS: Create a new section for the next release branch.
4793         Rename the section of the current branch, now that it has
4794         been cut.
4795
4796 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4797
4798         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
4799         * version.in: Bump version to 11.0.50.DATE-git.
4800
4801 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
4802
4803         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
4804
4805 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
4806             Felix Willgerodt  <Felix.Willgerodt@intel.com>
4807
4808         * gdbarch.sh: Added bfloat16 type.
4809         * gdbarch.c: Regenerated.
4810         * gdbarch.h: Regenerated.
4811         * gdbtypes.c (floatformats_bfloat16): New struct.
4812         (gdbtypes_post_init): Add builtin_bfloat16.
4813         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
4814         (floatformats_bfloat16): New struct.
4815         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
4816         (i386_ymm_type): Add field "v16_bfloat16"
4817         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
4818         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
4819         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
4820         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
4821         * features/i386/64bit-avx512.xml: Add bfloat16 type.
4822         * features/i386/64bit-avx512.c: Regenerated.
4823         * features/i386/64bit-sse.xml: Add bfloat16 type.
4824         * features/i386/64bit-sse.c: Regenerated.
4825
4826 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
4827
4828         * i386-tdep.c (i386_zmm_type): Fix field names.
4829         (i386_ymm_type): Fix field names.
4830
4831 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4832
4833         * breakpoint.c: Fix typo in the help message of the
4834         "set breakpoint condition-evaluation" command.
4835
4836 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4837
4838         * nbsd-nat.c: Include "nat/netbsd-nat.h".
4839         * (nbsd_nat_target::pid_to_exec_file)
4840         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
4841         (nbsd_nat_target::post_startup_inferior)
4842         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
4843         (nbsd_add_threads): Switch local code to common gdb/nat functions.
4844         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
4845         * (nbsd_thread_lister): Remove.
4846
4847 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4848
4849         * fork-inferior.c (startup_inferior): Avoid double free.
4850
4851 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4852
4853         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
4854         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
4855
4856 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4857
4858         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
4859         * netbsd-nat.c: Include <sys/ptrace.h>.
4860         * (netbsd_nat::enable_proc_events): Add.
4861
4862 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4863
4864         * netbsd-nat.h: Include "gdbsupport/function-view.h".
4865         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4866         (netbsd_nat::for_each_thread): Add.
4867         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
4868         "gdbsupport/common-debug.h".
4869         * (netbsd_nat::netbsd_thread_lister)
4870         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4871         (netbsd_nat::for_each_thread): Add.
4872
4873 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4874
4875         * netbsd-nat.h: Include <unistd.h>.
4876         * (netbsd_nat::pid_to_exec_file): Add.
4877         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
4878         * (netbsd_nat::pid_to_exec_file) Add.
4879
4880 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4881
4882         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
4883
4884 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4885
4886         * netbsd-nat.h: New file.
4887         * netbsd-nat.c: Likewise.
4888
4889 2020-09-09  Tom Tromey  <tromey@adacore.com>
4890
4891         * ada-lang.c (remove_extra_symbols): Do not increment when
4892         removing an element
4893
4894 2020-09-08  Tom Tromey  <tromey@adacore.com>
4895
4896         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
4897
4898 2020-09-08  Tom Tromey  <tromey@adacore.com>
4899
4900         PR win32/25302:
4901         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
4902         (gdb_bfd_init_data): New function.
4903         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
4904
4905 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4906
4907         * infrun.c (fetch_inferior_event): Use
4908         `switch_to_target_no_thread` to switch the target.
4909
4910 2020-09-06  Tom Tromey  <tom@tromey.com>
4911
4912         * symfile.h (dwarf2_free_objfile): Don't declare.
4913
4914 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4915
4916         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
4917         to match 16 byte real/complex type generated by Flang compiler.
4918
4919 2020-09-03  Tom de Vries  <tdevries@suse.de>
4920
4921         PR breakpoint/26546
4922         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
4923         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
4924
4925 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
4926
4927         * maint.c (index_digits): New function.
4928         (struct maint_print_section_data): Remove.
4929         (print_bfd_section_info): Remove print_data parameter, add arg
4930         and index_digits.
4931         (print_objfile_section_info): Likewise.
4932         (print_bfd_section_info_maybe_relocated): Likewise (plus
4933         objfile).
4934         (maintenance_info_sections): Adjust calls.
4935
4936 2020-09-02  Tom Tromey  <tromey@adacore.com>
4937
4938         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
4939         for null pointers.
4940         (ada_varobj_adjust_for_child_access): Special-case null pointers.
4941
4942 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
4943
4944         * bcache.h (struct bcache) <insert>: Change type of `added` to
4945         pointer to bool.
4946         * bcache.c (bcache::insert): Likewise.
4947         * gdbtypes.c (check_types_worklist): Adjust.
4948         * psymtab.c (add_psymbol_to_bcache): Adjust.
4949
4950 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
4951
4952         * corelow.c (unordered_set): Include.
4953         (class core_target): Add field 'm_core_unavailable_mappings'.
4954         (core_target::build_file_mappings): Print only one warning
4955         per inaccessible file.  Add unavailable/broken mappings
4956         to m_core_unavailable_mappings.
4957         (core_target::xfer_partial): Call...
4958         (core_target::xfer_memory_via_mappings): New method.
4959
4960 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4961
4962         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
4963         type to bool.
4964
4965 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4966
4967         * dwarf2/read.c (struct field_info): Fix indentation.
4968
4969 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4970
4971         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
4972         ordering in comment.
4973         * frame.c (frame_id_eq): Fix indentation.
4974
4975 2020-08-31  Scott Linder  <scott@scottlinder.com>
4976             Simon Marchi  <simon.marchi@efficios.com>
4977
4978         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
4979         inline frame ids in outer frame.
4980
4981 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4982
4983         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
4984         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
4985         (outer_frame_id): Use FID_STACK_OUTER instead of
4986         FID_STACK_INVALID.
4987         (frame_id_p): Don't check for outer_frame_id.
4988
4989 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4990
4991         * frame-unwind.c (frame_unwind_got_optimized): Don't set
4992         regnum/frame in value.  Call allocate_value_lazy.
4993         * frame.c (frame_unwind_register_value): Use
4994         val_print_not_saved.
4995
4996 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4997
4998         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
4999
5000 2020-08-29  Pedro Alves  <pedro@palves.net>
5001
5002         * progspace.c (print_program_space): Use all_inferiors.  Switch to
5003         the inferior before calling target_pid_to_str.
5004
5005 2020-08-28  Tom Tromey  <tom@tromey.com>
5006
5007         * xcoffread.c (xcoff_end_psymtab): Update comment.
5008         * dbxread.c (dbx_end_psymtab): Update comment.
5009
5010 2020-08-28  Tom de Vries  <tdevries@suse.de>
5011
5012         PR breakpoint/26544
5013         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
5014         event_location.
5015         (create_breakpoint): Same.
5016         (base_breakpoint_decode_location): Same.
5017         (bkpt_create_sals_from_location): Same.
5018         (bkpt_decode_location): Same.
5019         (bkpt_probe_create_sals_from_location): Same.
5020         (bkpt_probe_decode_location): Same.
5021         (tracepoint_create_sals_from_location): Same.
5022         (tracepoint_decode_location): Same.
5023         (tracepoint_probe_decode_location): Same.
5024         (strace_marker_create_sals_from_location): Same.
5025         (strace_marker_decode_location): Same.
5026         (create_sals_from_location_default): Same.
5027         (decode_location_default): Same.
5028         * breakpoint.h (struct breakpoint_ops): Same.
5029         (create_breakpoint): Same.
5030         * linespec.h (decode_line_full): Same.
5031         * linespec.c (decode_line_full): Same.  Throw error if
5032         result.size () == 0.
5033
5034 2020-08-27  Pedro Alves  <pedro@palves.net>
5035
5036         PR gdb/26524
5037         * breakpoint.c (until_break_fsm) <location_breakpoint,
5038         caller_breakpoint>: Delete fields.
5039         <breakpoints>: New field.
5040         <until_break_fsm>: Adjust to save a breakpoint vector instead of
5041         two individual breakpoints.
5042         (until_break_fsm::should_stop): Loop over breakpoints in the
5043         breakpoint vector.
5044         (until_break_fsm::clean_up): Adjust to clear the breakpoints
5045         vector.
5046         (until_break_command): Handle location expanding into multiple
5047         sals.
5048
5049 2020-08-27  Pedro Alves  <pedro@palves.net>
5050
5051         PR gdb/26523
5052         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
5053         bp_until breakpoints user-specified locations.  Update intro
5054         comment.
5055
5056 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
5057
5058         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
5059         gdb_bfd_sections): New.
5060         * maint.c (print_bfd_section_info): Change param type to
5061         maint_print_section_data.
5062         (print_objfile_section_info): Likewise.
5063         (print_bfd_section_info_maybe_relocated): Likewise.
5064         (maintenance_info_sections): Use gdb_bfd_sections.
5065
5066 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5067
5068         * MAINTAINERS: Add ARC target and maintainer.
5069
5070 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
5071
5072         * configure.tgt: ARC support for GNU/Linux.
5073         * Makefile.in (ALL_TARGET_OBJS): Likewise.
5074         * arc-linux-tdep.c: New file.
5075         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
5076         * arc-tdep.c (arc_write_pc): Use it.
5077
5078 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5079
5080         * arc-tdep.c (arc_check_for_hardware_loop): New.
5081         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
5082
5083 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5084
5085         * arc-tdep.h: Include "gdbarch.h".
5086
5087 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5088
5089         * arch/arc.h
5090         (arc_gdbarch_features): New class to stir the selection of target XML.
5091         (arc_create_target_description): Use FEATURES to choose XML target.
5092         (arc_lookup_target_description): Use arc_create_target_description
5093         to create _new_ target descriptions or return the already created
5094         ones if the FEATURES is the same.
5095         * arch/arc.c: Implementation of prototypes described above.
5096         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
5097         (arc_gdbarch_features_init): Initialize the FEATURES struct.
5098         * arc-tdep.c (*_feature_name): Make feature names consistent.
5099         (arc_register_feature): A new struct to hold information about
5100         registers of a particular target/feature.
5101         (arc_check_tdesc_feature): Check if XML provides registers in
5102         compliance with ARC_REGISTER_FEATURE structs.
5103         (arc_update_acc_reg_names): Add aliases for r58 and r59.
5104         (determine_*_reg_feature_set): Which feature name to look for.
5105         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
5106         (mach_type_to_arc_isa): Convert from a set of binutils machine types
5107         to expected ISA enums to be used in arc_gdbarch_features structs.
5108         * features/Makefile (FEATURE_XMLFILES): Add new files.
5109         * gdb/features/arc/v1-aux.c: New file.
5110         * gdb/features/arc/v1-aux.xml: Likewise.
5111         * gdb/features/arc/v1-core.c: Likewise.
5112         * gdb/features/arc/v1-core.xml: Likewise.
5113         * gdb/features/arc/v2-aux.c: Likewise.
5114         * gdb/features/arc/v2-aux.xml: Likewise.
5115         * gdb/features/arc/v2-core.c: Likewise.
5116         * gdb/features/arc/v2-core.xml: Likewise.
5117         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
5118
5119 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
5120             Andrew Burgess  <andrew.burgess@embecosm.com>
5121
5122         PR m2/26372
5123         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
5124         an assert.  Remove single element array indexing pattern as the
5125         MULTI_SUBSCRIPT support will handle this case too.
5126
5127 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
5128
5129         * value.h (valprint_check_validity): Move declaration from
5130         here...
5131         * valprint.h (valprint_check_validity): ... to here.
5132
5133 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5134
5135         * debug.h: New file.
5136         * debug.c (debug_prefixed_vprintf): New function.
5137         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
5138         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
5139
5140 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5141
5142         * infrun.h (infrun_debug_printf_1): New function declaration.
5143         (infrun_debug_printf): New macro.
5144         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
5145         throughout.
5146         (infrun_debug_printf): New function.
5147         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
5148         (handle_jit_event): Likewise.
5149
5150 2020-08-21  Mark Wielaard  <mark@klomp.org>
5151
5152         * ada-lex.l: Extend register warnings diagnostics comment for g++.
5153
5154 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
5155
5156         * frame.c (enum class frame_id_status): New.
5157         (struct frame_info) <this_id::p>: Change type to frame_id_status.
5158         (fprintf_frame): Update.
5159         (compute_frame_id): Set frame id status to "computing" on entry.
5160         Set it back to "not_computed" on failure and to "computed" on
5161         success.
5162         (get_frame_id): Assert the frame id is not being computed.
5163         (create_sentinel_frame): Use frame_id_status::COMPUTED.
5164         (create_new_frame): Likewise.
5165         (frame_cleanup_after_sniffer): Update assert.
5166
5167 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5168
5169         * regcache.c (pid_ptid_regcache_map): New type.
5170         (target_ptid_regcache_map): Remove.
5171         (target_pid_ptid_regcache_map): New type.
5172         (regcaches): Change type to target_pid_ptid_regcache_map.
5173         (get_thread_arch_aspace_regcache): Update.
5174         (regcache_thread_ptid_changed): Update, handle pid-like ptid
5175         case.
5176         (regcaches_size): Update.
5177         (regcache_count): Update.
5178         (registers_changed_ptid_target_pid_test): New.
5179         (_initialize_regcache): Register new test.
5180
5181 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5182
5183         * regcache.c (regcache_count): New.
5184         (struct regcache_test_data): New.
5185         (regcache_test_data_up): New.
5186         (populate_regcaches_for_test): New.
5187         (regcaches_test): Remove.
5188         (get_thread_arch_aspace_regcache_test): New.
5189         (registers_changed_ptid_all_test): New.
5190         (registers_changed_ptid_target_test): New.
5191         (registers_changed_ptid_target_ptid_test): New.
5192         (regcache_thread_ptid_changed): Remove regcache_count lambda.
5193         (_initialize_regcache): Register new tests.
5194
5195 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5196
5197         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
5198         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
5199         gdbarch and aspace parameter.  Use current inferior's aspace.
5200         Validate regcache's arch value.
5201         (regcaches_test): Update.
5202
5203 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5204
5205         * regcache.c (regcaches_test): Call registers_changed.
5206
5207 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5208
5209         * infrun.c (process_event_stop_test): Fix typo "breapoint".
5210
5211 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5212
5213         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
5214         to find the end of prologue for flang compiled binaries.
5215         * arm-tdep.c (arm_skip_prologue): Likewise.
5216         * i386-tdep.c (i386_skip_prologue): Likewise.
5217         * producer.c (producer_is_llvm): New function.
5218         (producer_parsing_tests): Added new tests for clang/flang.
5219         * producer.h (producer_is_llvm): New declaration.
5220
5221 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
5222
5223         * linux-nat.c (linux_nat_debug_printf): New function.
5224         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
5225
5226 2020-08-18  Aaron Merey  <amerey@redhat.com>
5227
5228         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
5229         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
5230         (CLIBS): Add DEBUGINFOD_LIBS.
5231
5232 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
5233
5234         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
5235         'gdbarch_num_regs'.
5236
5237 2020-08-17  Tom Tromey  <tromey@adacore.com>
5238
5239         * ada-varobj.c (ada_varobj_decode_var): Handle case where
5240         ada_get_decoded_value returns NULL.
5241
5242 2020-08-17  Tom Tromey  <tromey@adacore.com>
5243
5244         * python/py-inferior.c (infpy_search_memory): Use
5245         gdb_py_object_from_ulongest.
5246         * python/py-infevents.c (create_inferior_call_event_object)
5247         (create_memory_changed_event_object): Use
5248         gdb_py_object_from_ulongest.
5249         * python/py-linetable.c (ltpy_entry_get_pc): Use
5250         gdb_py_object_from_ulongest.
5251
5252 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5253
5254         * loc.c (class symbol_needs_eval_context): Fix indentation.
5255
5256 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5257
5258         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
5259         bool.
5260
5261 2020-08-17  Tom de Vries  <tdevries@suse.de>
5262
5263         PR gdb/26393
5264         * gdbtypes.c (dump_dynamic_prop): New function.
5265         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
5266
5267 2020-08-15  Tom de Vries  <tdevries@suse.de>
5268
5269         PR backtrace/26390
5270         * stack.c (print_frame_args): Temporarily set the selected
5271         frame to FRAME while printing the frame's arguments.
5272
5273 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5274
5275         PR breakpoints/26385
5276         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
5277         Always clear watchpoint with PTRACE_SET_DEBUGREG.
5278
5279 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5280
5281         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
5282         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
5283         and >= to check return value instead of == -1 and != -1.
5284
5285 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
5286
5287         * utils.h (class gdb_argv) <as_array_view>: New method.
5288         * utils.c (gdb_argv_as_array_view_test): New.
5289         (_initialize_utils): Register selftest.
5290         * maint.c (maintenance_selftest): Use the new method.
5291
5292 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
5293
5294         * target.h (supports_dumpcore, dumpcore): New
5295         function declarations.
5296         * target.c (supports_dumpcore, dumpcore): New
5297         functions.
5298         * target-delegates.c: Rebuild.
5299         * gcore.c (gcore_command): Use target_supports_dumpcore ()
5300         and target_dumpcore ().
5301
5302 2020-08-13  Aaron Merey  <amerey@redhat.com>
5303
5304         * debuginfod-support.c: Replace global variables with user_data.
5305
5306 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
5307
5308         * maint.c (maintenance_selftest): Split args and pass array_view
5309         to run_tests.
5310
5311 2020-08-12  Luis Machado  <luis.machado@linaro.org>
5312
5313         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
5314         type's length.
5315         Use %s and pulongest to print the length.
5316
5317 2020-08-12  Pedro Alves  <palves@redhat.com>
5318
5319         * NEWS: Move "Multi-target debugging support" item to the
5320         "Changes since GDB 9" section.
5321
5322 2020-08-12  Pedro Alves  <palves@redhat.com>
5323
5324         PR gdb/26336
5325         * progspace.c (program_space::remove_objfile): Invalidate the
5326         frame cache.
5327
5328 2020-08-11  Tom de Vries  <tdevries@suse.de>
5329
5330         * MAINTAINERS: Mark ms1 as deleted.
5331
5332 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5333
5334         PR gdb/26310
5335
5336         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
5337         act accordingly.
5338         (aarch64_analyze_prologue_test): Add more unit tests to exercise
5339         movz/str/stur/stp skipping behavior.
5340
5341 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5342
5343         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
5344         struct user_sve_header instead of struct sve_context.
5345
5346 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
5347
5348         * read.h (dwarf2_fetch_die_loc_sect_off,
5349         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
5350         `void *` parameter with function_view.
5351         * read.c (dwarf2_fetch_die_loc_sect_off,
5352         dwarf2_fetch_die_loc_cu_off): Likewise.
5353         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
5354         (per_cu_dwarf_call): Adjust.
5355         (get_frame_address_in_block_wrapper): Remove.
5356         (indirect_synthetic_pointer): Adjust.
5357         (get_ax_pc): Remove.
5358         (dwarf2_compile_expr_to_ax): Adjust.
5359
5360 2020-08-08  Tom de Vries  <tdevries@suse.de>
5361
5362         PR build/26344
5363         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
5364         constructor.
5365         * regcache.c (get_thread_arch_aspace_regcache): Same.
5366
5367 2020-08-07  Tom Tromey  <tromey@adacore.com>
5368
5369         * ravenscar-thread.c
5370         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
5371         New method.
5372         (ravenscar_thread_target::wait): Check
5373         runtime_initialized.
5374         (ravenscar_thread_target::prepare_to_store)
5375         (ravenscar_thread_target::stopped_by_sw_breakpoint)
5376         (ravenscar_thread_target::stopped_by_hw_breakpoint)
5377         (ravenscar_thread_target::stopped_by_watchpoint)
5378         (ravenscar_thread_target::stopped_data_address)
5379         (ravenscar_thread_target::core_of_thread): Use
5380         scoped_restore_current_thread and
5381         set_base_thread_from_ravenscar_task.
5382
5383 2020-08-07  Tom Tromey  <tromey@adacore.com>
5384
5385         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
5386
5387 2020-08-07  Tom Tromey  <tromey@adacore.com>
5388
5389         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
5390         update_inferior_ptid before update_thread_list.
5391         (temporarily_change_regcache_ptid): New class.
5392         (ravenscar_thread_target::fetch_registers)
5393         (ravenscar_thread_target::store_registers)
5394         (ravenscar_thread_target::prepare_to_store): Use base thread when
5395         forwarding operation.
5396
5397 2020-08-07  Tom Tromey  <tromey@adacore.com>
5398
5399         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
5400         "is_pid" case.
5401
5402 2020-08-07  Tom Tromey  <tromey@adacore.com>
5403
5404         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
5405         New methods.
5406         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
5407         first.
5408         (ravenscar_thread_target::add_thread): Rename from
5409         ravenscar_add_thread.
5410         (ravenscar_thread_target::update_thread_list): Use a lambda.
5411         (ravenscar_thread_target::xfer_partial): New method.
5412
5413 2020-08-07  Tom Tromey  <tromey@adacore.com>
5414
5415         * ada-lang.h (ada_task_list_iterator_ftype): Now a
5416         gdb::function_view.
5417         (iterate_over_live_ada_tasks): Change type of argument.
5418         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
5419         of argument.
5420
5421 2020-08-07  Tom Tromey  <tromey@adacore.com>
5422
5423         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
5424         Remove.
5425         (ravenscar_thread_target::extra_thread_info): Remove.
5426         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
5427         defer to target beneath for non-Ravenscar threads.
5428
5429 2020-08-07  Tom Tromey  <tromey@adacore.com>
5430
5431         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
5432         get_base_thread_from_ravenscar_task>: Now methods.
5433         <m_cpu_map>: New member.
5434         (ravenscar_thread_target::get_thread_base_cpu): Rename from
5435         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
5436         (ravenscar_thread_target::task_is_currently_active): Update.
5437         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
5438         Now a method.
5439         (ravenscar_thread_target::add_active_thread): Put initial thread
5440         into the m_cpu_map.
5441
5442 2020-08-07  Tom Tromey  <tromey@adacore.com>
5443
5444         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
5445         event_ptid.
5446
5447 2020-08-07  Tom Tromey  <tromey@adacore.com>
5448
5449         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
5450         runtime_initialized.
5451
5452 2020-08-07  Tom Tromey  <tromey@adacore.com>
5453
5454         * ravenscar-thread.c (ravenscar_thread_target): Don't call
5455         add_active_thread.
5456         (ravenscar_thread_target::add_active_thread): Now public.
5457         (ravenscar_inferior_created): Call add_active_thread after pushing
5458         the target.
5459
5460 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
5461
5462         * regcache.c (ptid_regcache_map): New type.
5463         (target_ptid_regcache_map): New type.
5464         (regcaches): Change type to target_ptid_regcache_map.
5465         (get_thread_arch_aspace_regcache): Update to regcaches' new
5466         type.
5467         (regcache_thread_ptid_changed): Likewise.
5468         (registers_changed_ptid): Likewise.
5469         (regcaches_size): Likewise.
5470         (regcaches_test): Update.
5471         (regcache_thread_ptid_changed): Update.
5472         * regcache.h (regcache_up): New type.
5473         * gdbsupport/ptid.h (hash_ptid): New struct.
5474
5475 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
5476
5477         * observable.h (thread_ptid_changed): Add parameter
5478         `process_stratum_target *`.
5479         * infrun.c (infrun_thread_ptid_changed): Add parameter
5480         `process_stratum_target *` and use it.
5481         (selftests): New namespace.
5482         (infrun_thread_ptid_changed): New function.
5483         (_initialize_infrun): Register selftest.
5484         * regcache.c (regcache_thread_ptid_changed): Add parameter
5485         `process_stratum_target *` and use it.
5486         (regcache_thread_ptid_changed): New function.
5487         (_initialize_regcache): Register selftest.
5488         * thread.c (thread_change_ptid): Pass target to
5489         thread_ptid_changed observable.
5490
5491 2020-08-06  Caroline Tice <cmtice@google.com>
5492
5493         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
5494         (struct dwp_sections): Update field comments.  Add loclists and
5495         rnglists fields.
5496         (struct virtual_v2_dwo_sections): Rename struct to
5497         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
5498         size & offset fields for loclists and rnglists.
5499         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
5500         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
5501         skipping dummy type units.
5502         (create_dwp_hash_table): Update the large comment above the function to
5503         discuss Version 5 DWP files as well, with references.  Update all the
5504         version checks in the function to check for version 5 as well.  Add new
5505         section at the end to create dwp hash table for version 5.
5506         (create_dwp_v2_section): Rename function to
5507         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
5508         Add V5 to error message text.
5509         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
5510         into calls to create_dwp_v2_or_v5_section.
5511         (create_dwo_unit_in_dwp_v5): New function.
5512         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
5513         check for version2; add else clause to handle version 5.
5514         (open_and_init_dwo_file): Add code to check dwarf version & only call
5515         create_debug_types_hash_table (with sections.types) if version is not 5;
5516         else call create_debug_type_hash_table, with sections.info.
5517         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
5518         version 5.
5519         (dwarf2_locate_v5_dwp_sections): New function.
5520         (open_and_init_dwp_file): Add else-if clause for version 5 to call
5521         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
5522
5523 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
5524
5525         * regcache.h (class regcache): Remove friend
5526         registers_changed_ptid.
5527         <regcache_thread_ptid_changed>: Remove.
5528         <regcaches>: Remove.
5529         * regcache.c (regcache::regcaches): Rename to...
5530         (regcaches): ... this.  Make static.
5531         (get_thread_arch_aspace_regcache): Update.
5532         (regcache::regcache_thread_ptid_changed): Rename to...
5533         (regcache_thread_ptid_changed): ... this.  Update.
5534         (class regcache_access): Remove.
5535         (regcaches_test): Update.
5536         (_initialize_regcache): Update.
5537         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
5538         <forward_list>.
5539
5540 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
5541
5542         * regcache.h (class regcache) <current_regcache>: Rename to...
5543         <regcaches>: ... this.  Move doc here.
5544         * regcache.c (regcache::current_regcache) Rename to...
5545         (regcache::regcaches): ... this.  Move doc to header.
5546         (get_thread_arch_aspace_regcache): Update.
5547         (regcache::regcache_thread_ptid_changed): Update.
5548         (registers_changed_ptid): Update.
5549         (class regcache_access) <current_regcache_size>: Rename to...
5550         <regcaches_size>: ... this.
5551         (current_regcache_test): Rename to...
5552         (regcaches_test): ... this.
5553         (_initialize_regcache): Update.
5554
5555 2020-08-06  Victor Collod  <vcollod@nvidia.com>
5556
5557         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
5558
5559 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
5560
5561         * corelow.c (core_target::build_file_mappings): Don't output
5562         null pathname in warning.
5563
5564 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
5565
5566         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
5567         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
5568         gdb.dwarf2/dw2-single-line-discriminators.exp,
5569         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
5570
5571 2020-08-05  Tom Tromey  <tromey@adacore.com>
5572
5573         PR rust/26197:
5574         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
5575         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
5576         Fix off-by-one and type size errors in ordinary case.
5577
5578 2020-08-05  Tom de Vries  <tdevries@suse.de>
5579
5580         * gdbtypes.c (type_not_allocated, type_not_associated): Use
5581         "prop->const_val () == 0" instead of "prop->const_val () != 0".
5582
5583 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5584
5585         * frame.h (frame_id_p): Return bool.
5586         (frame_id_artificial_p): Return bool.
5587         (frame_id_eq): Return bool.
5588         (has_stack_frames): Return bool.
5589         (get_selected_frame): Fix typo in comment.
5590         (get_frame_pc_if_available): Return bool.
5591         (get_frame_address_in_block_if_available): Return bool.
5592         (get_frame_func_if_available): Return bool.
5593         (read_frame_register_unsigned): Return bool.
5594         (get_frame_register_bytes): Return bool.
5595         (safe_frame_unwind_memory): Return bool.
5596         (deprecated_frame_register_read): Return bool.
5597         (frame_unwinder_is): Return bool.
5598         * frame.c (struct frame_info) <prev_arch::p>: Change type to
5599         bool.
5600         <this_id::p>: Likewise.
5601         <prev_p>: Likewise.
5602         (frame_stash_add): Return bool.
5603         (get_frame_id): Use bool.
5604         (frame_id_build_special) Use bool.
5605         (frame_id_build_unavailable_stack): Use bool.
5606         (frame_id_build): Use bool.
5607         (frame_id_p): Return bool, use true/false instead of 1/0.
5608         (frame_id_artificial_p): Likewise.
5609         (frame_id_eq): Likewise.
5610         (frame_id_inner): Likewise.
5611         (get_frame_func_if_available): Likewise.
5612         (read_frame_register_unsigned): Likewise.
5613         (deprecated_frame_register_read): Likewise.
5614         (get_frame_register_bytes): Likewise.
5615         (has_stack_frames): Likewise.
5616         (inside_main_func): Likewise.
5617         (inside_entry_func): Likewise.
5618         (get_frame_pc_if_available): Likewise.
5619         (get_frame_address_in_block_if_available): Likewise.
5620         (frame_unwinder_is): Likewise.
5621         (safe_frame_unwind_memory): Likewise.
5622         (frame_unwind_arch): Likewise.
5623
5624 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5625
5626         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
5627         type to cached_copy_status.
5628         (fprintf_frame): Adjust.
5629         (get_frame_func_if_available): Adjust.
5630         (frame_cleanup_after_sniffer): Adjust.
5631
5632 2020-08-04  Mark Wielaard  <mark@klomp.org>
5633
5634         * MAINTAINERS (Write After Approval): Update email address.
5635
5636 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5637
5638         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
5639         dynamic_prop::const_val.
5640
5641 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5642
5643         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
5644         dynamic_prop::kind.
5645
5646 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5647
5648         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
5649
5650 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
5651
5652         * configure.tgt: Set gdb_sim for bpf-*-* targets.
5653
5654 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
5655             Jose E. Marchesi  <jose.marchesi@oracle.com>
5656
5657         * configure.tgt: Add entry for bpf-*-*.
5658         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
5659         (ALLDEPFILES): Add bpf-tdep.c.
5660         * bpf-tdep.c: New file.
5661         * MAINTAINERS: Add bpf target and maintainer.
5662         * NEWS: Mention the support for the new target.
5663
5664 2020-08-04  Tom de Vries  <tdevries@suse.de>
5665
5666         PR symtab/23270
5667         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
5668         Error.
5669
5670 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5671
5672         * syscalls/freebsd.xml: Regenerate.
5673
5674 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5675
5676         * syscalls/update-freebsd.sh: Fix usage and year range.
5677
5678 2020-08-03  Tom de Vries  <tdevries@suse.de>
5679
5680         PR symtab/26333
5681         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
5682         DW_LNE_lo_user/DW_LNE_hi_user range.
5683
5684 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
5685
5686         PR ada/26318
5687         * ada-lang.c (ada_modulus): Return 0 if property is not of const
5688         kind.
5689
5690 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5691
5692         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
5693
5694 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5695
5696         * breakpoint.c (set_breakpoint_condition): Update the condition
5697         expressions after checking that the input condition string parses
5698         successfully and does not contain junk at the end.
5699
5700 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5701
5702         * breakpoint.c (set_breakpoint_condition): Update the
5703         condition string after parsing the new condition successfully.
5704
5705 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5706
5707         * proc-api.c (_STRUCTURED_PROC): Don't define.
5708         * proc-events.c: Likewise.
5709         * proc-flags.c: Likewise.
5710         * proc-why.c: Likewise.
5711         * procfs.c: Likewise.
5712
5713         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
5714         * configure, config.in: Regenerate.
5715
5716 2020-07-30  Tom de Vries  <tdevries@suse.de>
5717
5718         PR build/26320
5719         * ui-style.h (struct ui_file_style::color): Wrap m_value and
5720         m_red/m_green/m_blue in a union.
5721
5722 2020-07-29  Tom de Vries  <tdevries@suse.de>
5723
5724         PR tdep/26280
5725         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
5726
5727 2020-07-28  Tom Tromey  <tromey@adacore.com>
5728
5729         PR symtab/26270:
5730         * symtab.h (find_pc_partial_function_sym): Declare.
5731         * cli/cli-cmds.c (disassemble_command): Use
5732         find_pc_partial_function_sym.  Check asm_demangle.
5733         * blockframe.c (cache_pc_function_sym): New global.
5734         (cache_pc_function_name): Remove.
5735         (clear_pc_function_cache): Update.
5736         (find_pc_partial_function_sym): New function, from
5737         find_pc_partial_function.
5738         (find_pc_partial_function): Rewrite using
5739         find_pc_partial_function_sym.
5740
5741 2020-07-28  Tom Tromey  <tromey@adacore.com>
5742
5743         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
5744         help.  Add usage.
5745
5746 2020-07-28  Tom Tromey  <tromey@adacore.com>
5747
5748         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
5749         <DW_OP_GNU_variable_value>: Cast to address type.
5750
5751 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
5752
5753         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
5754         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
5755         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
5756         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
5757         (nbsd_get_siginfo_type): New.
5758         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
5759         (_initialize_nbsd_tdep): New.
5760
5761 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5762
5763         PR binutils/26301
5764         * configure: Regenerated.
5765
5766 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5767
5768         PR binutils/26301
5769         * configure: Regenerated.
5770
5771 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5772
5773         * python/py-frame.c: Remove 'user-regs.h' include.
5774         (frapy_read_register): Rewrite to make use of
5775         gdbpy_parse_register_id.
5776         * python/py-registers.c (gdbpy_parse_register_id): New function,
5777         moved here from python/py-unwind.c.  Updated the return type, and
5778         also accepts register descriptor objects.
5779         * python/py-unwind.c: Remove 'user-regs.h' include.
5780         (pyuw_parse_register_id): Moved to python/py-registers.c.
5781         (unwind_infopy_add_saved_register): Update to use
5782         gdbpy_parse_register_id.
5783         (pending_framepy_read_register): Likewise.
5784         * python/python-internal.h (gdbpy_parse_register_id): Declare.
5785
5786 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5787
5788         * python/py-registers.c: Add 'user-regs.h' include.
5789         (register_descriptor_iter_find): New function.
5790         (register_descriptor_iterator_object_methods): New static global
5791         methods array.
5792         (register_descriptor_iterator_object_type): Add pointer to methods
5793         array.
5794
5795 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
5796
5797         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
5798         for all architectures on FreeBSD 11.3 and later.
5799
5800 2020-07-27  Tom Tromey  <tromey@adacore.com>
5801
5802         * gcore.h (load_corefile): Don't declare.
5803
5804 2020-07-27  Tom de Vries  <tdevries@suse.de>
5805
5806         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
5807         * config.in: Regenerate.
5808         * configure: Regenerate.
5809
5810 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
5811
5812         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
5813         ws2tcpip.h.  When checking whether socklen_t type is defined, use
5814         ws2tcpip.h if it is available and sys/socket.h isn't.
5815         * configure: Regenerate.
5816         * config.in: Regenerate.
5817
5818 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5819
5820         PR fortran/23051
5821         PR fortran/26139
5822         * valops.c (value_ind): Pass address to
5823         readjust_indirect_value_type.
5824         * value.c (readjust_indirect_value_type): Make parameter
5825         non-const, and add extra address parameter.  Resolve original type
5826         before using it.
5827         * value.h (readjust_indirect_value_type): Update function
5828         signature and comment.
5829
5830 2020-07-25  Tom de Vries  <tdevries@suse.de>
5831
5832         PR symtab/26243
5833         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
5834         entries.
5835
5836 2020-07-24  Aaron Merey  <amerey@redhat.com>
5837
5838         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
5839         * configure: Rebuild.
5840
5841 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
5842
5843         PR corefiles/26294
5844         * corelow.c (_initialize_corelow): Add period to help text
5845         for "maintenance print core-file-backed-mappings".
5846
5847 2020-07-23  Pedro Alves  <pedro@palves.net>
5848
5849         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
5850         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
5851         meanwhile.
5852         * frame.c (frame_cache_generation, get_frame_cache_generation):
5853         New.
5854         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
5855         (get_prev_frame_if_no_cycle): On exception, don't touch
5856         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
5857         * frame.h (get_frame_cache_generation): Declare.
5858
5859 2020-07-23  Tom de Vries  <tdevries@suse.de>
5860
5861         PR tui/26282
5862         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
5863         New default constructor.
5864
5865 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5866
5867         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
5868         exclude non-statement entries.
5869
5870 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5871
5872         * NEWS (New commands): Mention new command
5873         "maintenance print core-file-backed-mappings".
5874
5875 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5876
5877         * corelow.c (gdbcmd.h): Include.
5878         (core_target::info_proc_mappings): New method.
5879         (get_current_core_target): New function.
5880         (maintenance_print_core_file_backed_mappings): New function.
5881         (_initialize_corelow): Add core-file-backed-mappings to
5882         "maint print" commands.
5883
5884 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5885
5886         * linux-tdep.c (dump_note_entry_p): New function.
5887         (linux_dump_mapping_p_ftype): New typedef.
5888         (linux_find_memory_regions_full): Add new parameter,
5889         should_dump_mapping_p.
5890         (linux_find_memory_regions): Adjust call to
5891         linux_find_memory_regions_full.
5892         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
5893         call to linux_find_memory_regions_full.
5894
5895 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5896
5897         * corelow.c (solist.h, unordered_map): Include.
5898         (class core_target): Add field m_core_file_mappings and
5899         method build_file_mappings.
5900         (core_target::core_target): Call build_file_mappings.
5901         (core_target::~core_target): Free memory associated with
5902         m_core_file_mappings.
5903         (core_target::build_file_mappings): New method.
5904         (core_target::xfer_partial): Use m_core_file_mappings
5905         for memory transfers.
5906         * linux-tdep.c (linux_read_core_file_mappings): New
5907         function.
5908         (linux_core_info_proc_mappings): Rewrite to use
5909         linux_read_core_file_mappings.
5910         (linux_init_abi): Register linux_read_core_file_mappings.
5911
5912 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5913
5914         * arch-utils.c (default_read_core_file_mappings): New function.
5915         * arch-utils.c (default_read_core_file_mappings): Declare.
5916         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
5917         * gdbarch.h, gdbarch.c: Regenerate.
5918
5919 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5920
5921         PR corefiles/25631
5922         * corelow.c (core_target:xfer_partial):  Revise
5923         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
5924         case after first checking the stratum beneath the core
5925         target.
5926         (has_all_memory): Return true.
5927         * target.c (raw_memory_xfer_partial): Revise comment
5928         regarding use of has_all_memory.
5929
5930 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5931
5932         * exec.h (section_table_xfer_memory): Revise declaration,
5933         replacing section name parameter with an optional callback
5934         predicate.
5935         * exec.c (section_table_xfer_memory): Likewise.
5936         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
5937         of section_table_xfer_memory.
5938
5939 2020-07-22  Tom Tromey  <tromey@adacore.com>
5940
5941         * mi/mi-cmd-stack.c (list_args_or_locals): Use
5942         lookup_symbol_search_name.
5943
5944 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5945
5946         * python/py-registers.c (gdbpy_register_object_data_init): Remove
5947         redundant local variable.
5948         (gdbpy_get_register_descriptor): Extract descriptor vector as a
5949         reference, not pointer, update code accordingly.
5950
5951 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5952             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5953
5954         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
5955         * jit.c (jit_breakpoint_re_set_internal): Use the
5956         `skip_jit_symbol_lookup` field.
5957
5958 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5959             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5960
5961         * jit.c (jit_read_descriptor): Define the descriptor address once,
5962         use twice.
5963         (jit_breakpoint_deleted): Move the declaration of the loop variable
5964         `iter` into the loop header.
5965         (jit_breakpoint_re_set_internal): Move the declaration of the local
5966         variable `objf_data` to the first point of definition.
5967         (jit_event_handler): Move the declaration of local variables
5968         `code_entry`, `entry_addr`, and `objf` to their first point of use.
5969         Rename `objf` to `jited`.
5970
5971 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5972
5973         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
5974         Remove.
5975         * jit.c (get_jiter_objfile_data): Update.
5976
5977 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5978             Simon Marchi  <simon.marchi@polymtl.ca>
5979
5980         * jit.c (struct jit_program_space_data): Remove.
5981         (jit_program_space_key): Remove.
5982         (jiter_objfile_data::~jiter_objfile_data): Remove program space
5983         stuff.
5984         (get_jit_program_space_data): Remove.
5985         (jit_breakpoint_deleted): Iterate on all of the program space's
5986         objfiles.
5987         (jit_inferior_init): Likewise.
5988         (jit_breakpoint_re_set_internal): Likewise.  Also change return
5989         type to void.
5990         (jit_breakpoint_re_set): Pass current_program_space to
5991         jit_breakpoint_re_set_internal.
5992
5993 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5994
5995         * jit.h (struct jiter_objfile_data) <cached_code_address,
5996         jit_breakpoint>: Move to here from ...
5997         * jit.c (jit_program_space_data): ... here.
5998         (jiter_objfile_data::~jiter_objfile_data): Update.
5999         (jit_breakpoint_deleted): Update.
6000         (jit_breakpoint_re_set_internal): Update.
6001
6002 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6003
6004         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
6005         checks.
6006         (jit_read_descriptor): Remove NULL check.
6007         (jit_event_handler): Add an assertion.
6008
6009 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6010
6011         * jit.h (struct jit_objfile_data):  Split into...
6012         (struct jiter_objfile_data): ... this ...
6013         (struct jited_objfile_data): ... and this.
6014         * objfiles.h (struct objfile) <jit_data>: Remove.
6015         <jiter_data, jited_data>: New fields.
6016         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
6017         (jiter_objfile_data::~jiter_objfile_data): ... this.
6018         (get_jit_objfile_data): Rename to ...
6019         (get_jiter_objfile_data): ... this.
6020         (add_objfile_entry): Update.
6021         (jit_read_descriptor): Use get_jiter_objfile_data.
6022         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
6023         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
6024         (jit_inferior_exit_hook): Use objfile's jited_data field.
6025
6026 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6027
6028         * jit.h: Forward-declare `struct minimal_symbol`.
6029         (struct jit_objfile_data): Migrate to here from jit.c; also add a
6030         constructor, destructor, and an objfile* field.
6031         * jit.c (jit_objfile_data): Remove.
6032         (struct jit_objfile_data): Migrate from here to jit.h.
6033         (jit_objfile_data::~jit_objfile_data): New destructor
6034         implementation with code moved from free_objfile_data.
6035         (free_objfile_data): Delete.
6036         (get_jit_objfile_data): Update to use the jit_data field of objfile.
6037         (jit_find_objf_with_entry_addr): Ditto.
6038         (jit_inferior_exit_hook): Ditto.
6039         (_initialize_jit): Remove the call to
6040         register_objfile_data_with_cleanup.
6041         * objfiles.h (struct objfile) <jit_data>: New field.
6042
6043 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6044
6045         * jit.h: Forward-declare `struct objfile`.
6046         (jit_event_handler): Add a second parameter, the JITer objfile.
6047         * jit.c (jit_read_descriptor): Change the signature to take the
6048         JITer objfile as an argument instead of the jit_program_space_data.
6049         (jit_inferior_init): Update the call to jit_read_descriptor.
6050         (jit_event_handler): Use the new JITer objfile argument when calling
6051         jit_read_descriptor.
6052         * breakpoint.c (handle_jit_event): Update the call to
6053         jit_event_handler to pass the JITer objfile.
6054
6055 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6056
6057         * gdbarch.c: Regenerate.
6058         * gdbarch.h: Regenerate.
6059         * gdbarch.sh (handle_segmentation_fault): Remove method.
6060         * infrun.c (handle_segmentation_fault): Remove.
6061         (print_signal_received_reason): Remove call to
6062         handle_segmentation_fault.
6063
6064 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6065
6066         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
6067         Rename to sparc64_linux_report_signal_info and add siggnal
6068         argument.
6069         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
6070         instead of sparc64_linux_handle_segmentation_fault.
6071
6072 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6073
6074         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
6075         i386_linux_report_signal_info instead of
6076         i386_linux_handle_segmentation_fault.
6077         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
6078         to i386_linux_report_signal_info and add siggnal argument.
6079         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
6080         of i386_linux_handle_segmentation_fault.
6081         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
6082         to i386_linux_report_signal_info and add siggnal argument.
6083
6084 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6085
6086         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
6087         hook if present.
6088
6089 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6090
6091         * gdbarch.c: Regenerate.
6092         * gdbarch.h: Regenerate.
6093         * gdbarch.sh (report_signal_info): New method.
6094         * infrun.c (print_signal_received_reason): Invoke gdbarch
6095         report_signal_info hook if present.
6096
6097 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6098
6099         * python/py-registers.c : Add 'unordered_map' include.
6100         (gdbpy_new_reggroup): Renamed to...
6101         (gdbpy_get_reggroup): ...this.  Update to only create register
6102         group descriptors when needed.
6103         (gdbpy_reggroup_iter_next): Update.
6104
6105 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6106
6107         * python/py-registers.c (gdbpy_register_object_data): New static
6108         global.
6109         (gdbpy_register_object_data_init): New function.
6110         (gdbpy_new_register_descriptor): Renamed to...
6111         (gdbpy_get_register_descriptor): ...this, and update to reuse
6112         existing register descriptors where possible.
6113         (gdbpy_register_descriptor_iter_next): Update.
6114         (gdbpy_initialize_registers): Register new gdbarch data.
6115
6116 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
6117
6118         * linux-nat.c (stopped_pids): Make static.
6119
6120 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
6121
6122         PR ada/26235
6123         * gdbtypes.c (ada_discrete_type_low_bound,
6124         ada_discrete_type_high_bound): Handle undefined bounds.
6125
6126 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
6127
6128         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
6129         declaration.
6130         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
6131         function.
6132
6133 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
6134
6135         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
6136         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
6137         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
6138         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
6139         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
6140         method.
6141
6142 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
6143
6144         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
6145         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
6146         which are deprecated in Guile 3.0.
6147         * configure.ac (try_guile_versions): Add "guile-3.0".
6148         * configure (try_guile_versions): Regenerate.
6149         * NEWS: Update entry.
6150
6151 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
6152             Doug Evans  <dje@google.com>
6153
6154         PR gdb/21104
6155         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
6156         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
6157         USING_GUILE_BEFORE_2_2.
6158         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
6159         Change type to 'scm_t_port_type *'.
6160         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
6161         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
6162         parameter and honor it.  Update callers.
6163         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
6164         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
6165         functions.
6166         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
6167         USING_GUILE_BEFORE_2_2.
6168         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
6169         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
6170         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
6171         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
6172         and 'SCM_PORT_TYPE'.
6173         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
6174         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
6175         (gdbscm_memory_port_read, gdbscm_memory_port_write)
6176         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
6177         [!USING_GUILE_BEFORE_2_2]: New functions.
6178         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
6179         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
6180         'gdbscm_memory_port_read'.
6181         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
6182         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
6183         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
6184         function.
6185         (ioscm_init_memory_port): Remove.
6186         (ioscm_init_memory_port_stream): New function
6187         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
6188         function.
6189         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6190         Return scm_from_uint (0).
6191         (gdbscm_set_memory_port_read_buffer_size_x)
6192         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6193         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6194         Return scm_from_uint (0).
6195         (gdbscm_set_memory_port_write_buffer_size_x)
6196         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6197         * configure.ac (try_guile_versions): Add "guile-2.2".
6198         * configure: Regenerate.
6199         * NEWS: Add entry.
6200
6201 2020-07-18  Tom Tromey  <tom@tromey.com>
6202
6203         * linux-nat.c (linux_multi_process): Remove.
6204         (linux_nat_target::supports_multi_process): Return true.
6205
6206 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6207
6208         * arch/riscv.c (riscv_tdesc_cache): Change map type.
6209         (riscv_lookup_target_description): Return pointer out of
6210         unique_ptr.
6211         * target-descriptions.c (allocate_target_description): Add
6212         comment.
6213         (target_desc_deleter::operator()): Likewise.
6214         * target-descriptions.h (struct target_desc_deleter): Moved to
6215         gdbsupport/tdesc.h.
6216         (target_desc_up): Likewise.
6217
6218 2020-07-17  Tom Tromey  <tromey@adacore.com>
6219
6220         * linux-nat.c (linux_nat_target::supports_non_stop)
6221         (linux_nat_target::always_non_stop_p): Use "true".
6222         (linux_nat_target::supports_disable_randomization): Use "true" and
6223         "false".
6224
6225 2020-07-16  Caroline Tice  <cmtice@google.com>
6226
6227         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
6228         (RNGLIST_HEADER_SIZE64): New constant definition.
6229         (struct dwop_section_names): Add rnglists_dwo.
6230         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
6231         (struct loclist_header): Rename to 'loclists_rnglists_header'.
6232         (struct dwo_sections): Add rnglists field.
6233         (read_attribut_reprocess): Add tag parameter.
6234         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
6235         (cu_debug_rnglists_section): New function (decl & definition).
6236         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
6237         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
6238         die whose range is being checked; get rnglist section from
6239         cu_debug_rnglists_section, to get from either objfile or dwo file as
6240         appropriate.  Add cases for DW_RLE_base_addressx,
6241         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
6242         the base address to DW_RLE_offset_pairs (not to all ranges), moving
6243         test inside if-condition and updating complaint message.
6244         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
6245         dwarf2_rnglists_process.
6246         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
6247         dwarf2_ranges_process.
6248         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
6249         need_ranges_base and update comment appropriately.  Also pass die tag
6250         to dwarf2_ranges_read.
6251         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
6252         need_ranges_base and update comment appropriately.  Also pass die tag
6253         to dwarf2_ranges_process.
6254         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
6255         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
6256         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
6257         need_ranges_base and update comment appropriately.  Also pass die tag
6258         to read_attribute_reprocess and dwarf2_ranges_read.
6259         (read_loclist_header): Rename function to read_loclists_rnglists_header,
6260         and update function comment appropriately.
6261         (read_loclist_index): Call read_loclists_rnglists_header instead of
6262         read_loclist_header.
6263         (read_rnglist_index): New function.
6264         (read_attribute_reprocess):  Add tag parameter. Add code for
6265         DW_FORM_rnglistx, passing tag to read_rnglist_index.
6266         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
6267
6268 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6269
6270         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
6271         being resolved.
6272
6273 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
6274
6275         * arch-utils.c (show_architecture): Update formatting of messages.
6276
6277 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6278
6279         * gdbtypes.h (struct type) <bounds>: Handle array and string
6280         types.
6281         * ada-lang.c (assign_aggregate): Use type::bounds on
6282         array/string type.
6283         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
6284         * c-varobj.c (c_number_of_children): Likewise.
6285         (c_describe_child): Likewise.
6286         * eval.c (evaluate_subexp_for_sizeof): Likewise.
6287         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
6288         (f_type_print_base): Likewise.
6289         * f-valprint.c (f77_array_offset_tbl): Likewise.
6290         (f77_get_upperbound): Likewise.
6291         (f77_print_array_1): Likewise.
6292         * guile/scm-type.c (gdbscm_type_range): Likewise.
6293         * m2-typeprint.c (m2_array): Likewise.
6294         (m2_is_long_set_of_type): Likewise.
6295         * m2-valprint.c (get_long_set_bounds): Likewise.
6296         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
6297         * python/py-type.c (typy_range): Likewise.
6298         * rust-lang.c (rust_internal_print_type): Likewise.
6299         * type-stack.c (type_stack::follow_types): Likewise.
6300         * valarith.c (value_subscripted_rvalue): Likewise.
6301         * valops.c (value_cast): Likewise.
6302
6303 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6304
6305         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
6306         callers to use the equivalent accessor methods.
6307
6308 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6309
6310         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
6311         (struct type) <bit_stride>: New method.
6312         (TYPE_BIT_STRIDE): Remove.
6313         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
6314
6315 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6316
6317         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
6318         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
6319         callers to use the equivalent accessor methods instead.
6320
6321 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6322
6323         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
6324         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
6325         callers to use the equivalent accessor methods instead.
6326
6327 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6328
6329         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
6330         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
6331         to use dynamic_prop::kind.
6332
6333 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6334
6335         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
6336         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
6337         to get the bound property's kind and check against
6338         PROP_UNDEFINED.
6339
6340 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6341
6342         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
6343         all callers to use type::range_bounds followed by
6344         dynamic_prop::{low,high}.
6345
6346 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6347
6348         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
6349         const_val, set_const_val, baton, set_locexpr, set_loclist,
6350         set_addr_offset, variant_parts, set_variant_parts,
6351         original_type, set_original_type>: New methods.
6352         <kind>: Rename to...
6353         <m_kind>: ... this.  Update all users to use the new methods
6354         instead.
6355         <data>: Rename to...
6356         <m_data>: ... this.  Update all users to use the new methods
6357         instead.
6358
6359 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6360
6361         * gdbtypes.c (get_discrete_bounds): Return failure if
6362         the range type's bounds are not both defined and constant
6363         values.
6364         (get_array_bounds): Update comment.  Remove undefined bound check.
6365
6366 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6367
6368         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
6369         the type::bounds method directly.
6370
6371 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6372
6373         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
6374         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
6375         are used to set the range type's bounds to use set_bounds.
6376
6377 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6378
6379         * exec.c (_initialize_exec): Update exec-file-mismatch help.
6380
6381 2020-07-10  Pedro Alves  <pedro@palves.net>
6382
6383         * gdbthread.h (inferior_ref): Define.
6384         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
6385         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
6386         * thread.c
6387         (scoped_restore_current_thread::restore):
6388         Adjust to gdb::ref_ptr.
6389         (scoped_restore_current_thread::~scoped_restore_current_thread):
6390         Remove manual decref handling.
6391         (scoped_restore_current_thread::scoped_restore_current_thread):
6392         Adjust to use
6393         inferior_ref::new_reference/thread_info_ref::new_reference.
6394         Incref the thread before calling get_frame_id instead of after.
6395         Let TARGET_CLOSE_ERROR propagate.
6396
6397 2020-07-10  Pedro Alves  <pedro@palves.net>
6398
6399         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
6400         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
6401         NOT_AVAILABLE_ERROR.
6402         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
6403         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
6404
6405 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
6406             Pedro Alves  <pedro@palves.net>
6407
6408         PR gdb/26199
6409         * infrun.c (threads_are_resumed_pending_p): Delete.
6410         (do_target_wait): Remove threads_are_executing and
6411         threads_are_resumed_pending_p checks from the inferior_matches
6412         lambda.  Update comments.
6413
6414 2020-07-10  Pedro Alves  <pedro@palves.net>
6415
6416         PR gdb/26199
6417         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
6418         executing threads.
6419
6420 2020-07-10  Pedro Alves  <pedro@palves.net>
6421
6422         PR gdb/26199
6423         * infrun.c (handle_no_resumed): Handle multiple targets.
6424
6425 2020-07-10  Pedro Alves  <pedro@palves.net>
6426
6427         PR gdb/26199
6428         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
6429         target_is_async_p.
6430
6431 2020-07-10  Pedro Alves  <pedro@palves.net>
6432
6433         PR gdb/26199
6434         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
6435         threads, not all threads.
6436
6437 2020-07-10  Pedro Alves  <pedro@palves.net>
6438
6439         PR gdb/26199
6440         * remote.c (remote_target::open_1): Pass remote target pointer as
6441         data to create_async_event_handler.
6442         (remote_async_inferior_event_handler): Mark async event handler
6443         before returning if the remote target still has either pending
6444         events or unacknowledged notifications.
6445
6446 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
6447
6448         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
6449         declaration.
6450         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
6451         function.
6452
6453 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
6454
6455         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
6456         inferior_ptid.
6457
6458 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
6459
6460         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
6461         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
6462         AT_FREEBSD_PS_STRINGS.
6463
6464 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
6465
6466         * auto-load.c (auto_load_objfile_script_1): Convert drive part
6467         of debugfile path on Windows.
6468
6469 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
6470
6471         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
6472         argument to 'data'.
6473
6474 2020-07-08  Tom Tromey  <tromey@adacore.com>
6475
6476         * ada-lang.c (ada_exception_message_1): Use read_memory.
6477
6478 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6479
6480         PR python/22748
6481         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
6482         special handling for inline frames.
6483         * findvar.c (value_of_register_lazy): Skip inline frames when
6484         creating lazy register values.
6485         * frame.c (frame_id_computed_p): Delete definition.
6486         * frame.h (frame_id_computed_p): Delete declaration.
6487
6488 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6489
6490         * NEWS: Mention additions to Python API.
6491         * python/py-arch.c (archpy_register_groups): New function.
6492         (arch_object_methods): Add 'register_groups' method.
6493         * python/py-registers.c (reggroup_iterator_object): New struct.
6494         (reggroup_object): New struct.
6495         (gdbpy_new_reggroup): New function.
6496         (gdbpy_reggroup_to_string): New function.
6497         (gdbpy_reggroup_name): New function.
6498         (gdbpy_reggroup_iter): New function.
6499         (gdbpy_reggroup_iter_next): New function.
6500         (gdbpy_new_reggroup_iterator): New function
6501         (gdbpy_initialize_registers): Register new types.
6502         (reggroup_iterator_object_type): Define new Python type.
6503         (gdbpy_reggroup_getset): New static global.
6504         (reggroup_object_type): Define new Python type.
6505         * python/python-internal.h
6506
6507 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6508
6509         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
6510         * python/py-arch.c (archpy_registers): New function.
6511         (arch_object_methods): Add 'registers' method.
6512         * python/py-registers.c: New file.
6513         * python/python-internal.h
6514         (gdbpy_new_register_descriptor_iterator): Declare.
6515         (gdbpy_initialize_registers): Declare.
6516         * python/python.c (do_start_initialization): Call
6517         gdbpy_initialize_registers.
6518         * NEWS: Mention additions to the Python API.
6519
6520 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6521
6522         * NEWS: Mention new Python API method.
6523         * python/py-unwind.c (pending_framepy_architecture): New function.
6524         (pending_frame_object_methods): Add architecture method.
6525
6526 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6527
6528         * gdbarch.c: Regenerate.
6529         * gdbarch.h: Regenerate.
6530         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
6531         (gdbarch_data): Use internal_error for the case where
6532         deprecated_set_gdbarch_data was originally needed.
6533         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
6534         and use passed in obstack.
6535         (libunwind_frame_set_descr): Should no longer get back NULL from
6536         gdbarch_data.
6537         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
6538         type.
6539         * user-regs.c (user_regs_init): Update parameters, and use passed
6540         in obstack.
6541         (user_reg_add): Should no longer get back NULL from gdbarch_data.
6542         (_initialize_user_regs): Register as a pre-init gdbarch data type.
6543
6544 2020-07-06  Tom de Vries  <tdevries@suse.de>
6545
6546         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
6547         End-Of-Sequence in lte_is_less_than.
6548         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
6549         "gdb: Don't reorder line table entries too much when sorting".
6550
6551 2020-07-06  Tom de Vries  <tdevries@suse.de>
6552
6553         PR tui/26205
6554         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
6555
6556 2020-07-05  Tom de Vries  <tdevries@suse.de>
6557
6558         PR build/26187
6559         * inferior.h (struct infcall_suspend_state_deleter): If available, use
6560         std::uncaught_exceptions instead of deprecated
6561         std::uncaught_exception.
6562
6563 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6564
6565         * macroexp.h (macro_stringify): Return
6566         gdb::unique_xmalloc_ptr<char>.
6567         * macroexp.c (macro_stringify): Likewise.
6568         * macrotab.c (fixup_definition): Update.
6569
6570 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6571
6572         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
6573         (lex_one_token): Update.
6574         * macroexp.c (struct macro_buffer) <release>: Return
6575         gdb::unique_xmalloc_ptr<char>.
6576         (macro_stringify): Update.
6577         (macro_expand): Update.
6578         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
6579         * macroexp.h (macro_expand_next): Likewise.
6580
6581 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
6582
6583         * macroexp.h (macro_lookup_ftype): Remove.
6584         (macro_expand, macro_expand_once, macro_expand_next): Remove
6585         lookup function parameters, add scope parameter.
6586         * macroexp.c (scan, substitute_args, expand, maybe_expand,
6587         macro_expand, macro_expand_once, macro_expand_next): Likewise.
6588         * macroscope.h (standard_macro_lookup): Change parameter type
6589         to macro_scope.
6590         * macroscope.c (standard_macro_lookup): Likewise.
6591         * c-exp.y (lex_one_token): Update.
6592         * macrocmd.c (macro_expand_command): Likewise.
6593         (macro_expand_once_command): Likewise.
6594
6595 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6596
6597         * inf-loop.c (inferior_event_handler): Remove client_data param.
6598         * inf-loop.h (inferior_event_handler): Likewise.
6599         * infcmd.c (step_1): Adjust.
6600         * infrun.c (proceed): Adjust.
6601         (fetch_inferior_event): Remove client_data param.
6602         (infrun_async_inferior_event_handler): Adjust.
6603         * infrun.h (fetch_inferior_event): Remove `void *` param.
6604         * linux-nat.c (handle_target_event): Adjust.
6605         * record-btrace.c (record_btrace_handle_async_inferior_event):
6606         Adjust.
6607         * record-full.c (record_full_async_inferior_event_handler):
6608         Adjust.
6609         * remote.c (remote_async_inferior_event_handler): Adjust.
6610
6611 2020-07-01  Tom Tromey  <tom@tromey.com>
6612
6613         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
6614         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
6615
6616 2020-07-01  Tom Tromey  <tom@tromey.com>
6617
6618         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
6619         tui_gen_win_info.
6620         (tui_win_info::make_window): Merge with
6621         tui_gen_win_info::make_window.
6622         (tui_win_info::make_visible): Move from tui_gen_win_info.
6623         * tui/tui-win.c (tui_win_info::max_width): Move from
6624         tui_gen_win_info.
6625         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
6626         type.
6627         <window_factory>: Likewise.
6628         * tui/tui-layout.c (tui_win_info::resize): Move from
6629         tui_gen_win_info.
6630         (make_standard_window): Change return type.
6631         (get_locator_window, tui_get_window_by_name): Likewise.
6632         (tui_layout_window::apply): Remove a cast.
6633         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
6634         (struct tui_win_info): Merge with tui_gen_win_info.
6635         (struct tui_gen_win_info): Remove.
6636
6637 2020-07-01  Tom Tromey  <tom@tromey.com>
6638
6639         * tui/tui-stack.h (struct tui_locator_window): Derive from
6640         tui_win_info.
6641         <do_scroll_horizontal, do_scroll_vertical>: New methods.
6642         <can_box>: New method.
6643
6644 2020-07-01  Tom Tromey  <tom@tromey.com>
6645
6646         * tui/tui-stack.h (struct tui_locator_window): Remove body.
6647
6648 2020-07-01  Tom Tromey  <tom@tromey.com>
6649
6650         * tui/tui-regs.c (tui_data_window::display_registers_from)
6651         (tui_data_window::display_registers_from)
6652         (tui_data_window::first_data_item_displayed)
6653         (tui_data_window::delete_data_content_windows): Update.
6654         (tui_data_window::refresh_window, tui_data_window::no_refresh):
6655         Remove.
6656         (tui_data_window::check_register_values): Update.
6657         (tui_data_item_window::rerender): Add parameters.  Update.
6658         (tui_data_item_window::refresh_window): Remove.
6659         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
6660         virtual.
6661         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
6662         tui_gen_win_info.
6663         <refresh_window, max_height, min_height>: Remove.
6664         <rerender>: Add parameters.
6665         <x, y, visible>: New members.
6666         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
6667         <m_item_width>: New member.
6668
6669 2020-07-01  Tom Tromey  <tom@tromey.com>
6670
6671         * tui/tui-regs.c (tui_data_window::show_register_group)
6672         (tui_data_window::check_register_values): Update.
6673         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
6674         from item_no.
6675
6676 2020-07-01  Tom Tromey  <tom@tromey.com>
6677
6678         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
6679         useless "if".
6680
6681 2020-07-01  Tom Tromey  <tom@tromey.com>
6682
6683         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
6684         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
6685
6686 2020-07-01  Tom Tromey  <tom@tromey.com>
6687
6688         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
6689         * tui/tui-winsource.h (enum tui_line_or_address_kind)
6690         (struct tui_line_or_address): Move from tui-data.h.
6691         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
6692         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
6693         (tui_cmd_window, tui_source_window_base, tui_source_window)
6694         (tui_disasm_window): Don't declare.
6695         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
6696         to tui-winsource.h.
6697         (SINGLE_KEY): Move to tui-stack.c.
6698
6699 2020-07-01  Tom Tromey  <tom@tromey.com>
6700
6701         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
6702         std::string.
6703         * tui/tui-regs.c (class tab_expansion_file): New.
6704         (tab_expansion_file::write): New method.
6705         (tui_register_format): Change return type.  Use
6706         tab_expansion_file.
6707         (tui_get_register, tui_data_window::display_registers_from)
6708         (tui_data_item_window::rerender): Update.
6709         * tui/tui-io.h (tui_expand_tabs): Don't declare.
6710         * tui/tui-io.c (tui_expand_tabs): Remove.
6711
6712 2020-07-01  Tom Tromey  <tom@tromey.com>
6713
6714         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
6715
6716 2020-07-01  Fangrui Song  <maskray@google.com>
6717
6718         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
6719
6720 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6721
6722         * dwarf2/read.c (set_die_type): Removed conditions to restrict
6723         forms for DW_AT_associated and DW_AT_allocated attributes,
6724         which is already checked in function attr_to_dynamic_prop.
6725
6726 2020-06-30  Tom Tromey  <tromey@adacore.com>
6727
6728         * dwarf2/read.c (quirk_rust_enum): Correctly call
6729         alloc_rust_variant for default-less enum.
6730
6731 2020-06-30  Tom Tromey  <tromey@adacore.com>
6732
6733         PR build/26183:
6734         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
6735         gdb::to_string.
6736
6737 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
6738
6739         * gdbarch.sh (displaced_step_copy_insn): Update doc.
6740         * gdbarch.h: Re-generate.
6741
6742 2020-06-28  Tom Tromey  <tom@tromey.com>
6743
6744         * command.h (cmd_types): Remove.
6745         (cmd_type): Don't declare.
6746         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
6747         typedef.
6748         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
6749         * cli/cli-decode.c (cmd_type): Remove.
6750
6751 2020-06-27  Pedro Alves  <palves@redhat.com>
6752
6753         * fork-child.c (prefork_hook): Adjust.
6754         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
6755         Delete.
6756         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
6757         * inferior.c (inferior::set_tty, inferior::tty): New methods.
6758         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
6759         Remove declarations.
6760         (struct inferior) <set_tty, tty>: New methods.
6761         (struct inferior) <terminal>: Rename to ...
6762         (struct inferior) <m_terminal>: ... this and make private.
6763         * main.c (captured_main_1): Adjust.
6764         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
6765         (mi_cmd_inferior_tty_show): Adjust.
6766         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
6767         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
6768
6769 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
6770
6771         * configure.ac: Add --enable-libctf: handle --disable-static
6772         properly.
6773         * acinclude.m4: sinclude ../config/enable.m4.
6774         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
6775         (LIBCTF): Substitute in.
6776         (CTF_DEPS): New, likewise.
6777         (CLIBS): libctf needs symbols from libbfd: move earlier.
6778         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
6779         flags.
6780         * ctfread.c: Surround in ENABLE_LIBCTF.
6781         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
6782         * configure: Regenerate.
6783         * config.in: Likewise.
6784
6785 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6786
6787         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
6788
6789 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6790
6791         * inferior.h (struct inferior) <terminal>: Change type to
6792         gdb::unique_xmalloc_ptr<char>.
6793         * inferior.c (inferior::~inferior): Don't free inf->terminal.
6794         * infcmd.c (set_inferior_io_terminal): Don't free terminal
6795         field, adjust to unique pointer.
6796         (get_inferior_io_terminal): Adjust to unique pointer.
6797
6798 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6799
6800         * riscv-tdep.c (riscv_print_registers_info): Loop over all
6801         registers, not just the known core set of registers.
6802
6803 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6804
6805         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
6806         fflags, frm, and fcsr registers.
6807         (riscv_register_reggroup_p): Remove unknown CSRs from save and
6808         restore groups.
6809         (riscv_tdesc_unknown_reg): New function.
6810         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
6811         tdesc_use_registers.
6812         * riscv-tdep.h (struct gdbarch_tdep): Add
6813         unknown_csrs_first_regnum, unknown_csrs_count,
6814         duplicate_fflags_regnum, duplicate_frm_regnum, and
6815         duplicate_fcsr_regnum fields.
6816
6817 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6818
6819         * target-descriptions.c (tdesc_use_registers): Add new parameter a
6820         callback, use the callback (when not null) to help number unknown
6821         registers.
6822         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
6823         (tdesc_use_registers): Add extra parameter to declaration.
6824
6825 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6826
6827         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
6828         in the file.
6829         (class riscv_pending_register_alias): Likewise.
6830         (riscv_register_feature::register_info): Change 'required_p' field
6831         to 'required', and change its type.  Add 'check' member function.
6832         (riscv_register_feature::register_info::check): Define new member
6833         function.
6834         (riscv_xreg_feature): Change initialisation of 'required' field.
6835         (riscv_freg_feature): Likewise.
6836         (riscv_virtual_feature): Likewise.
6837         (riscv_csr_feature): Likewise.
6838         (riscv_check_tdesc_feature): Take extra parameter, the csr
6839         tdesc_feature, rewrite the function to use the new
6840         riscv_register_feature::register_info::check function.
6841         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
6842
6843 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6844
6845         * features/Makefile: Remove all references to the deleted files
6846         below.
6847         * features/riscv/32bit-csr.c: Deleted.
6848         * features/riscv/32bit-csr.xml: Deleted.
6849         * features/riscv/64bit-csr.c: Deleted.
6850         * features/riscv/64bit-csr.xml: Deleted.
6851         * features/riscv/rebuild-csr-xml.sh: Deleted.
6852
6853 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6854
6855         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
6856         whitespace error for declaration of names member variable.
6857         (struct riscv_register_feature): Add new prefer_first_name member
6858         variable, and fix whitespace error in declaration of registers.
6859         (riscv_xreg_feature): Initialize prefer_first_name field.
6860         (riscv_freg_feature): Likewise.
6861         (riscv_virtual_feature): Likewise.
6862         (riscv_csr_feature): Likewise.
6863         (riscv_register_name): Expand on comments.  Remove register name
6864         modifications for CSR and virtual registers.
6865
6866 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6867
6868         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
6869         errors.
6870
6871 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6872
6873         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
6874         riscv-opc.h.
6875         (class riscv_pending_register_alias): New class.
6876         (riscv_check_tdesc_feature): Take vector of pending aliases and
6877         populate it as appropriate.
6878         (riscv_setup_register_aliases): Delete.
6879         (riscv_gdbarch_init): Create vector of pending aliases and pass it
6880         to riscv_check_tdesc_feature in all cases.  Use the vector to
6881         create the register aliases.
6882
6883 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6884
6885         * sol2-tdep.c (sol2_static_transform_name): Remove.
6886         (sol2_init_abi): Don't register it.
6887         * gdbarch.sh (static_transform_name): Remove.
6888         * gdbarch.c, gdbarch.h: Regenerate.
6889
6890         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
6891         gdbarch_static_transform_name.
6892         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
6893         * stabsread.c (define_symbol) <'X'>: Remove.
6894         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
6895         handling.
6896         <'V'>: Likewise.
6897         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
6898         <'S'>: Remove call to gdbarch_static_transform_name.
6899
6900 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6901
6902         * procfs.c (procfs_pre_trace): New function.
6903         (procfs_target::create_inferior): Pass it to fork_inferior.
6904
6905 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6906
6907         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
6908         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
6909         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
6910         sol2-tdep.o, sparc-sol2-tdep.o.
6911         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
6912         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
6913         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
6914         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
6915
6916 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6917
6918         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
6919         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
6920         Call sol2_init_abi.
6921         Remove calls to set_gdbarch_skip_solib_resolver,
6922         set_gdbarch_core_pid_to_str.
6923         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
6924         (i386_sol2_static_transform_name): Remove.
6925         (i386_sol2_init_abi): Call sol2_init_abi.
6926         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6927         set_gdbarch_static_transform_name,
6928         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6929         Use sol2_sigtramp_p.
6930         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
6931         (sol2_sigtramp_p): New function.
6932         (sol2_static_transform_name): New function.
6933         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
6934         (sol2_init_abi): New function.
6935         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
6936         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
6937         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
6938         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
6939         (sparc_sol2_static_transform_name): Remove.
6940         (sparc32_sol2_init_abi): Call sol2_init_abi.
6941         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6942         set_gdbarch_static_transform_name,
6943         set_gdbarch_skip_solib_resolver,
6944         set_gdbarch_core_pid_to_str.
6945         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
6946         (sparc_sol2_static_transform_name): Remove
6947         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
6948         call sol2_sigtramp_p.
6949         (sparc64_sol2_init_abi): Call sol2_init_abi.
6950         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6951         set_gdbarch_static_transform_name,
6952         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6953
6954 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6955
6956         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
6957         * exec.c (validate_exec_file): If from_tty, set both
6958         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
6959         * symfile.c (symbol_file_add_with_addrs): if always_confirm
6960         and from_tty, unconditionally ask a confirmation.
6961
6962 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6963
6964         * target-descriptions.c (tdesc_architecture_name): Protect against
6965         NULL pointer dereference.
6966         (maint_print_xml_tdesc_cmd): New function.
6967         (_initialize_target_descriptions): Register new 'maint print
6968         xml-tdesc' command and give it the filename completer.
6969         * NEWS: Mention new 'maint print xml-tdesc' command.
6970
6971 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6972
6973         * target-descriptions.c (class tdesc_compatible_info): New class.
6974         (struct target_desc): Change type of compatible vector.
6975         (tdesc_compatible_p): Update for change in type of
6976         target_desc::compatible.
6977         (tdesc_compatible_info_list): New function.
6978         (tdesc_compatible_info_arch_name): New function.
6979         (tdesc_add_compatible): Update for change in type of
6980         target_desc::compatible.
6981         (print_c_tdesc::visit_pre): Likewise.
6982
6983 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6984
6985         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
6986         whitespace to underscore.
6987         (maint_print_c_tdesc_cmd): Use fake filename for target
6988         descriptions that came from the target.
6989         (_initialize_target_descriptions): Add filename command completion
6990         for 'maint print c-tdesc'.
6991
6992 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6993
6994         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
6995         lines.
6996
6997 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6998
6999         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
7000         lines.
7001         (dwarf2_find_location_expression): Likewise.
7002         (call_site_parameter_matches): Likewise.
7003         (dwarf2_compile_expr_to_ax): Likewise.
7004         (disassemble_dwarf_expression): Likewise.
7005         (loclist_describe_location): Likewise.
7006
7007 2020-06-23  Pedro Alves  <palves@redhat.com>
7008
7009         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
7010         progspace-and-thread.h.  Include scoped-mock-context.h instead.
7011         (register_to_value_test): Use scoped_mock_context.
7012         * regcache.c: Include "scoped-mock-context.h".
7013         (cooked_read_test): Don't error out if a target is already pushed.
7014         Use scoped_mock_context.  Adjust.
7015         * scoped-mock-context.h: New file.
7016
7017 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7018
7019         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
7020         initializer.
7021         (ada_language::is_string_type_p): New member function.
7022         * c-lang.c (c_language_data): Delete la_is_string_type_p
7023         initializer.
7024         (cplus_language_data): Likewise.
7025         (asm_language_data): Likewise.
7026         (minimal_language_data): Likewise.
7027         * d-lang.c (d_language_data): Likewise.
7028         * f-lang.c (f_is_string_type_p): Delete function, implementation
7029         moved to f_language::is_string_type_p.
7030         (f_language_data): Delete la_is_string_type_p initializer.
7031         (f_language::is_string_type_p): New member function,
7032         implementation from f_is_string_type_p.
7033         * go-lang.c (go_is_string_type_p): Delete function, implementation
7034         moved to go_language::is_string_type_p.
7035         (go_language_data): Delete la_is_string_type_p initializer.
7036         (go_language::is_string_type_p): New member function,
7037         implementation from go_is_string_type_p.
7038         * language.c (language_defn::is_string_type_p): Define new member
7039         function.
7040         (default_is_string_type_p): Make static, add comment copied from
7041         header file.
7042         (unknown_language_data): Delete la_is_string_type_p initializer.
7043         (unknown_language::is_string_type_p): New member function.
7044         (auto_language_data): Delete la_is_string_type_p initializer.
7045         (auto_language::is_string_type_p): New member function.
7046         * language.h (language_data): Delete la_is_string_type_p field.
7047         (language_defn::is_string_type_p): Declare new function.
7048         (default_is_string_type_p): Delete desclaration, move comment to
7049         definition.
7050         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
7051         moved to m2_language::is_string_type_p.
7052         (m2_language_data): Delete la_is_string_type_p initializer.
7053         (m2_language::is_string_type_p): New member function,
7054         implementation from m2_is_string_type_p.
7055         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
7056         initializer.
7057         * opencl-lang.c (opencl_language_data): Likewise.
7058         * p-lang.c (pascal_is_string_type_p): Delete function,
7059         implementation moved to pascal_language::is_string_type_p.
7060         (pascal_language_data): Delete la_is_string_type_p initializer.
7061         (pascal_language::is_string_type_p): New member function,
7062         implementation from pascal_is_string_type_p.
7063         * rust-lang.c (rust_is_string_type_p): Delete function,
7064         implementation moved to rust_language::is_string_type_p.
7065         (rust_language_data): Delete la_is_string_type_p initializer.
7066         (rust_language::is_string_type_p): New member function,
7067         implementation from rust_is_string_type_p.
7068         * valprint.c (val_print_scalar_or_string_type_p): Update call to
7069         is_string_type_p.
7070
7071 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7072
7073         * ada-lang.c (ada_language_data): Delete la_print_typedef
7074         initializer.
7075         (ada_language::print_typedef): New member function.
7076         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
7077         (cplus_language_data): Likewise.
7078         (asm_language_data): Likewise.
7079         (minimal_language_data): Likewise.
7080         * d-lang.c (d_language_data): Likewise.
7081         * f-lang.c (f_language_data): Likewise.
7082         (f_language::print_typedef): New member function.
7083         * go-lang.c (go_language_data): Delete la_print_typedef
7084         initializer.
7085         * language.c (language_defn::print_typedef): Define member
7086         function.
7087         (unknown_language_data): Delete la_print_typedef initializer.
7088         (unknown_language::print_typedef): New member function.
7089         (auto_language_data): Delete la_print_typedef initializer.
7090         (auto_language::print_typedef): New member function.
7091         * language.h (language_data): Delete la_print_typedef field.
7092         (language_defn::print_typedef): Declare new member function.
7093         (LA_PRINT_TYPEDEF): Update call to print_typedef.
7094         (default_print_typedef): Delete declaration.
7095         * m2-lang.c (m2_language_data): Delete la_print_typedef
7096         initializer.
7097         (m2_language::print_typedef): New member function.
7098         * objc-lang.c (objc_language_data): Delete la_print_typedef
7099         initializer.
7100         * opencl-lang.c (opencl_language_data): Likewise.
7101         * p-lang.c (pascal_language_data): Likewise.
7102         (pascal_language::print_typedef): New member function.
7103         * rust-lang.c (rust_print_typedef): Delete function,
7104         implementation moved to rust_language::print_typedef.
7105         (rust_language): Delete la_print_typedef initializer.
7106         (rust_language::print_typedef): New member function,
7107         implementation from rust_print_typedef.
7108         * typeprint.c (default_print_typedef): Delete.
7109
7110 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7111
7112         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
7113         (ada_language::printstr): New member function.
7114         * c-lang.c (c_language_data): Delete la_printstr initializer.
7115         (cplus_language_data): Likewise.
7116         (asm_language_data): Likewise.
7117         (minimal_language_data): Likewise.
7118         * d-lang.c (d_language_data): Likewise.
7119         * f-lang.c (f_printstr): Rename to f_language::printstr.
7120         (f_language_data): Delete la_printstr initializer.
7121         (f_language::printstr): New member function, implementation from
7122         f_printstr.
7123         * go-lang.c (go_language_data): Delete la_printstr initializer.
7124         * language.c (language_defn::printstr): Define new member
7125         function.
7126         (unk_lang_printstr): Delete.
7127         (unknown_language_data): Delete la_printstr initializer.
7128         (unknown_language::printstr): New member function.
7129         (auto_language_data): Delete la_printstr initializer.
7130         (auto_language::printstr): New member function.
7131         * language.h (language_data): Delete la_printstr field.
7132         (language_defn::printstr): Declare new member function.
7133         (LA_PRINT_STRING): Update call to printstr.
7134         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
7135         (m2_language_data): Delete la_printstr initializer.
7136         (m2_language::printstr): New member function, implementation from
7137         m2_printstr.
7138         * objc-lang.c (objc_language_data): Delete la_printstr
7139         initializer.
7140         * opencl-lang.c (opencl_language_data): Likewise.
7141         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
7142         (pascal_language_data): Delete la_printstr initializer.
7143         (pascal_language::printstr): New member function, implementation
7144         from pascal_printstr.
7145         * p-lang.h (pascal_printstr): Delete declaration.
7146         * rust-lang.c (rust_printstr): Update header comment.
7147         (rust_language_data): Delete la_printstr initializer.
7148         (rust_language::printstr): New member function.
7149
7150 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7151
7152         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
7153         (ada_language::printchar): New member function.
7154         * c-lang.c (c_language_data): Delete la_printchar initializer.
7155         (cplus_language_data): Likewise.
7156         (asm_language_data): Likewise.
7157         (minimal_language_data): Likewise.
7158         * d-lang.c (d_language_data): Likewise.
7159         * f-lang.c (f_printchar): Rename to f_language::printchar.
7160         (f_language_data): Delete la_printchar initializer.
7161         (f_language::printchar): New member function, implementation from
7162         f_printchar.
7163         * go-lang.c (go_language_data): Delete la_printchar initializer.
7164         * language.c (unk_lang_printchar): Delete.
7165         (language_defn::printchar): Define new member function.
7166         (unknown_language_data): Delete la_printchar initializer.
7167         (unknown_language::printchar): New member function.
7168         (auto_language_data): Delete la_printchar initializer.
7169         (auto_language::printchar): New member function.
7170         * language.h (language_data): Delete la_printchar field.
7171         (language_defn::printchar): Declare new member function.
7172         (LA_PRINT_CHAR): Update call to printchar.
7173         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
7174         (m2_language::printchar): New member function.
7175         * objc-lang.c (objc_language_data): Delete la_printchar
7176         initializer.
7177         * opencl-lang.c (opencl_language_data): Likewise.
7178         * p-lang.c (pascal_language_data): Delete la_printchar
7179         initializer.
7180         (pascal_language::printchar): New member function.
7181         * rust-lang.c (rust_printchar): Rename to
7182         rust_language::printchar.
7183         (rust_language_data): Delete la_printchar initializer.
7184         (rust_language::printchar): New member function, implementation
7185         from rust_printchar.
7186
7187 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7188
7189         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
7190         (ada_language_data): Delete la_emitchar initializer.
7191         (ada_language::emitchar): New member function, implementation from
7192         emit_char.
7193         * c-lang.c (c_language_data): Delete la_emitchar initializer.
7194         (cplus_language_data): Likewise.
7195         (asm_language_data): Likewise.
7196         (minimal_language_data): Likewise.
7197         * d-lang.c (d_language_data): Likewise.
7198         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
7199         (f_language_data): Delete la_emitchar initializer.
7200         (f_language::emitchar): New member function, implementation from
7201         f_emit_char.
7202         * go-lang.c (go_language_data): Delete la_emitchar initializer.
7203         * language.c (unk_lang_emit_char): Delete.
7204         (language_defn::emitchar): New member function definition.
7205         (unknown_language_data): Delete la_emitchar initializer.
7206         (unknown_language::emitchar): New member function.
7207         (auto_language_data): Delete la_emitchar initializer.
7208         (auto_language::emitchar): New member function.
7209         * language.h (language_data): Delete la_emitchar field.
7210         (language_defn::emitchar): New member field declaration.
7211         (LA_EMIT_CHAR): Update call to emitchar.
7212         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
7213         (m2_language_data): Delete la_emitchar initializer.
7214         (m2_language::emitchar): New member function, implementation from
7215         m2_emit_char.
7216         * objc-lang.c (objc_language_data): Delete la_emitchar
7217         initializer.
7218         * opencl-lang.c (opencl_language_data): Likewise.
7219         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
7220         (pascal_language_data): Delete la_emitchar initializer.
7221         (pascal_language::emitchar): New member function, implementation
7222         from pascal_emit_char.
7223         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
7224         (rust_language_data): Delete la_emitchar initializer.
7225         (rust_language::emitchar): New member function, implementation
7226         from rust_emitchar.
7227
7228 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7229
7230         * ada-lang.c (resolve): Rename to ada_language::post_parser.
7231         (ada_language_data): Delete la_post_parser initializer.
7232         (ada_language::post_parser): New member function.
7233         * c-lang.c (c_language_data): Delete la_post_parser initializer.
7234         (cplus_language_data): Likewise.
7235         (asm_language_data): Likewise.
7236         (minimal_language_data): Likewise.
7237         * d-lang.c (d_language_data): Likewise.
7238         * f-lang.c (f_language_data): Likewise.
7239         * go-lang.c (go_language_data): Likewise.
7240         * language.c (unknown_language_data): Likewise.
7241         (auto_language_data): Likewise.
7242         * language.h (language_data): Delete la_post_parser field.
7243         (language_defn::post_parser): New member function.
7244         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
7245         * objc-lang.c (objc_language_data): Likewise.
7246         * opencl-lang.c (opencl_language_data): Likewise.
7247         * p-lang.c (pascal_language_data): Likewise.
7248         * parse.c (parse_exp_in_context): Update call to post_parser.
7249         (null_post_parser): Delete definition.
7250         * parser-defs.h (null_post_parser): Delete declaration.
7251         * rust-lang.c (rust_language_data): Delete la_post_parser
7252         initializer.
7253
7254 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7255
7256         * ada-lang.c (parse): Rename to ada_language::parser.
7257         (ada_language_data): Delete la_parser initializer.
7258         (ada_language::parser): New member function, implementation from
7259         parse.
7260         * c-lang.c (c_language_data): Delete la_parser initializer.
7261         (cplus_language_data): Likewise.
7262         (asm_language_data): Likewise.
7263         (minimal_language_data): Likewise.
7264         * d-lang.c (d_language_data): Likewise.
7265         (d_language::parser): New member function.
7266         * f-lang.c (f_language_data): Delete la_parser initializer.
7267         (f_language::parser): New member function.
7268         * go-lang.c (go_language_data): Delete la_parser initializer.
7269         (go_language::parser): New member function.
7270         * language.c (unk_lang_parser): Delete.
7271         (language_defn::parser): Define new member function.
7272         (unknown_language_data): Delete la_parser initializer.
7273         (unknown_language::parser): New member function.
7274         (auto_language_data): Delete la_parser initializer.
7275         (auto_language::parser): New member function.
7276         * language.h (language_data): Delete la_parser field.
7277         (language_defn::parser): Declare new member function.
7278         * m2-lang.c (m2_language_data): Delete la_parser initializer.
7279         (m2_language::parser): New member function.
7280         * objc-lang.c (objc_language_data): Delete la_parser initializer.
7281         * opencl-lang.c (opencl_language_data): Likewise.
7282         * p-lang.c (pascal_language_data): Likewise.
7283         (pascal_language::parser): New member function.
7284         * parse.c (parse_exp_in_context): Update call to parser.
7285         * rust-lang.c (rust_language_data): Delete la_parser initializer.
7286         (rust_language::parser): New member function.
7287
7288 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7289
7290         * top.c (print_gdb_configuration): Print --with-python-libdir
7291         configuration value.
7292
7293 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7294
7295         * NEWS: Mention change to the alias command.
7296
7297 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7298
7299         * cli/cli-cmds.c (lookup_cmd_for_default_args)
7300         (alias_command_completer)
7301         (make_alias_options_def_group): New functions.
7302         (alias_opts, alias_option_defs): New struct and array.
7303         (alias_usage_error): Update usage.
7304         (alias_command): Handles optional DEFAULT-ARGS... arguments.
7305         Use option framework.
7306         (_initialize_cli_cmds): Update alias command help.
7307         Update aliases command help.
7308         (show_user):
7309         Add NULL for new default_args lookup_cmd argument.
7310         (valid_command_p): Rename to validate_aliased_command.
7311         Add NULL for new default_args lookup_cmd argument.  Verify that the
7312         aliased_command has no default args.
7313         * cli/cli-decode.c (help_cmd): Show aliases definitions.
7314         (lookup_cmd_1, lookup_cmd): New argument default_args.
7315         (add_alias_cmd):
7316         Add NULL for new default_args lookup_cmd argument.
7317         (print_help_for_command): Show default args under the layout
7318          alias some_alias = some_aliased_cmd some_alias_default_arg.
7319         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
7320         xfree default_args in destructor.
7321         * cli/cli-script.c (process_next_line, do_define_command):
7322         Add NULL for new default_args lookup_cmd argument.
7323         * command.h: Declare new default_args argument in lookup_cmd
7324         and lookup_cmd_1.
7325         * completer.c (complete_line_internal_1):
7326         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7327         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
7328         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
7329         Likewise.
7330         * infcmd.c (_initialize_infcmd): Likewise.
7331         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
7332         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
7333         * python/py-param.c (add_setshow_generic): Likewise.
7334         * remote.c (_initialize_remote): Likewise.
7335         * top.c (execute_command): Prepend default_args if command has some.
7336         (set_verbose):
7337         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7338         * tracepoint.c (validate_actionline, encode_actions_1):
7339         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7340
7341 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7342
7343         * jit.c (jit_read_descriptor): Use bool as the return type.
7344         (jit_breakpoint_re_set_internal): Use bool as the return type.
7345         Invert the return value logic; return true if the jit breakpoint
7346         has been successfully initialized.
7347         (jit_inferior_init): Update the call to
7348         jit_breakpoint_re_set_internal.
7349
7350 2020-06-22  Pedro Alves  <palves@redhat.com>
7351
7352         PR gdb/25939
7353         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
7354         Use the current inferior instead.  Don't return
7355         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
7356         wait again.
7357         * sol-thread.c (sol_thread_target::wait): Don't reference
7358         inferior_ptid.
7359         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
7360         (sol_update_thread_list_callback): Use the current inferior's pid
7361         instead of inferior_ptid.
7362
7363 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7364
7365         * procfs.c: Cleanup many comments.
7366
7367         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
7368         (AFTER_WATCHFLAG): Replace by value.
7369
7370         (MAIN_PROC_NAME_FORMAT): Inline ...
7371         (create_procinfo): ... here.
7372
7373         (procfs_debug_inferior): Remove SYS_exec handling.
7374         (syscall_is_exec): Likewise.
7375         (procfs_set_exec_trap): Likewise.
7376
7377         (syscall_is_lwp_exit): Inline in callers.
7378         (syscall_is_exit): Likewise.
7379         (syscall_is_exec): Likewise.
7380         (syscall_is_lwp_create): Likewise.
7381
7382         (invalidate_cache): Remove #if 0 code.
7383
7384         (make_signal_thread_runnable):  Remove.
7385         (procfs_target::resume): Remove #if 0 code.
7386
7387 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7388
7389         PR gdb/25939
7390         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
7391         call ...
7392         (procfs_target::create_inferior): ... here.
7393
7394 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7395
7396         * exec.c (validate_exec_file): Ensure the build-id is up to
7397         date by calling reopen_exec_file (that checks file timestamp
7398         to decide to re-read the file).
7399
7400 2020-06-18  Pedro Alves  <palves@redhat.com>
7401
7402         PR gdb/25412
7403         * gdbthread.h (delete_thread, delete_thread_silent)
7404         (find_thread_ptid): Update comments.
7405         * thread.c (current_thread_): New global.
7406         (is_current_thread): Move higher, and reimplement.
7407         (inferior_thread): Reimplement.
7408         (set_thread_exited): Use bool.  Add assertions.
7409         (add_thread_silent): Simplify thread-reuse handling by always
7410         calling delete_thread.
7411         (delete_thread): Remove intro comment.
7412         (find_thread_ptid): Skip exited threads.
7413         (switch_to_thread_no_regs): Write to current_thread_.
7414         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
7415         INFERIOR_PTID.  Clear current_thread_.
7416
7417 2020-06-18  Pedro Alves  <palves@redhat.com>
7418
7419         * aix-thread.c (pd_update): Use switch_to_thread.
7420
7421 2020-06-18  Pedro Alves  <palves@redhat.com>
7422
7423         * ravenscar-thread.c (ravenscar_thread_target): Update.
7424         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
7425         (ravenscar_thread_target::add_active_thread): ... this.  Don't
7426         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
7427         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
7428
7429 2020-06-18  Pedro Alves  <palves@redhat.com>
7430
7431         * nat/windows-nat.c (current_windows_thread): Remove.
7432         * nat/windows-nat.h (current_windows_thread): Remove.
7433         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
7434         Adjust.
7435         (display_selectors): Adjust to fetch the current
7436         windows_thread_info based on inferior_ptid.
7437         (fake_create_process): No longer write to current_windows_thread.
7438         (windows_nat_target::get_windows_debug_event):
7439         Don't set inferior_ptid or current_windows_thread.
7440         (windows_nat_target::wait): Adjust to not rely on
7441         current_windows_thread.
7442         (do_initial_windows_stuff): Now a method of windows_nat_target.
7443         Switch to the last_ptid thread.
7444         (windows_nat_target::attach): Adjust.
7445         (windows_nat_target::detach): Use switch_to_no_thread instead of
7446         writing to inferior_ptid directly.
7447         (windows_nat_target::create_inferior): Adjust.
7448
7449 2020-06-18  Pedro Alves  <palves@redhat.com>
7450
7451         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
7452
7453 2020-06-18  Pedro Alves  <palves@redhat.com>
7454
7455         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
7456         after creating it, instead of writing to inferior_ptid.  Don't
7457         write to inferior_ptid.
7458
7459 2020-06-18  Pedro Alves  <palves@redhat.com>
7460
7461         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
7462
7463 2020-06-18  Pedro Alves  <palves@redhat.com>
7464
7465         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
7466         it, instead of writing to inferior_ptid.
7467
7468 2020-06-18  Pedro Alves  <palves@redhat.com>
7469
7470         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
7471         to inferior_ptid.
7472
7473 2020-06-18  Pedro Alves  <palves@redhat.com>
7474
7475         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
7476         instead of writing to inferior_ptid directly.
7477
7478 2020-06-18  Pedro Alves  <palves@redhat.com>
7479
7480         * corelow.c (core_target::close): Use switch_to_no_thread instead
7481         of writing to inferior_ptid directly.
7482         (add_to_thread_list, core_target_open): Use switch_to_thread
7483         instead of writing to inferior_ptid directly.
7484
7485 2020-06-18  Pedro Alves  <palves@redhat.com>
7486
7487         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
7488         inferior_ptid.
7489         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
7490         inferior_ptid.
7491         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
7492         inferior_ptid directly.
7493         (darwin_nat_target::init_thread_list): Switch to thread, instead
7494         of writing to inferior_ptid.
7495         (darwin_nat_target::attach): Don't write to inferior_ptid.
7496         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
7497
7498 2020-06-18  Pedro Alves  <palves@redhat.com>
7499
7500         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
7501         thread.
7502         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
7503         Instead use switch_to_thread.
7504         (gnu_nat_target::detach): Use switch_to_no_thread
7505         instead of writing to inferior_ptid directly.  Used passed-in
7506         inferior instead of looking up the inferior by pid.
7507
7508 2020-06-18  Pedro Alves  <palves@redhat.com>
7509
7510         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
7511         inferior_ptid.
7512
7513 2020-06-18  Pedro Alves  <palves@redhat.com>
7514
7515         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
7516         inferior_ptid.
7517         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
7518         thread.
7519         (nto_procfs_target::detach): Avoid referencing
7520         inferior_ptid.  Use switch_to_no_thread instead of writing to
7521         inferior_ptid directly.
7522         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
7523         instead of writing to inferior_ptid directly.
7524         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
7525         to thread.
7526
7527 2020-06-18  Pedro Alves  <palves@redhat.com>
7528
7529         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
7530         after creating it, instead of writing to inferior_ptid.
7531         (gdbsim_target_open): Use switch_to_no_thread instead of writing
7532         to inferior_ptid directly.
7533         (gdbsim_target::wait): Don't write to inferior_ptid.
7534
7535 2020-06-18  Pedro Alves  <palves@redhat.com>
7536
7537         * remote.c (remote_target::remote_notice_new_inferior): Use
7538         switch_to_thread instead of writing to inferior_ptid directly.
7539         (remote_target::add_current_inferior_and_thread): Use
7540         switch_to_no_thread instead of writing to inferior_ptid directly.
7541         (extended_remote_target::attach): Use switch_to_inferior_no_thread
7542         and switch_to_thread instead of using set_current_inferior or
7543         writing to inferior_ptid directly.
7544
7545 2020-06-18  Pedro Alves  <palves@redhat.com>
7546
7547         * tracectf.c (ctf_target_open): Switch to added thread instead of
7548         writing to inferior_ptid directly.
7549         (ctf_target::close): Use switch_to_no_thread instead of writing to
7550         inferior_ptid directly.
7551
7552 2020-06-18  Pedro Alves  <palves@redhat.com>
7553
7554         * tracefile-tfile.c (tfile_target_open): Don't write to
7555         inferior_ptid directly, instead switch to added thread.
7556         (tfile_target::close): Use switch_to_no_thread instead of writing
7557         to inferior_ptid directly.
7558
7559 2020-06-18  Pedro Alves  <palves@redhat.com>
7560
7561         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
7562         (procfs_target::detach): Use switch_to_no_thread
7563         instead of writing to inferior_ptid directly.
7564         (do_attach): Change return type to void.  Switch to the added
7565         thread.
7566         (procfs_target::create_inferior): Switch to the added thread.
7567         (procfs_do_thread_registers): Don't write to inferior_ptid.
7568
7569 2020-06-18  Pedro Alves  <palves@redhat.com>
7570
7571         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
7572         of writing to inferior_ptid.
7573         (scoped_restore_exited_inferior): Delete.
7574         (handle_vfork_child_exec_or_exit): Simplify using
7575         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
7576         instead of writing to inferior_ptid.
7577         (THREAD_STOPPED_BY): Delete.
7578         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
7579         (thread_stopped_by_hw_breakpoint): Delete.
7580         (save_waitstatus): Use
7581         scoped_restore_current_thread+switch_to_thread, and call
7582         target_stopped_by_watchpoint instead of
7583         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
7584         instead of thread_stopped_by_sw_breakpoint, and
7585         target_stopped_by_hw_breakpoint instead of
7586         thread_stopped_by_hw_breakpoint.
7587         (handle_inferior_event)
7588         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
7589         inferior_ptid directly, nor
7590         set_current_inferior/set_current_program_space.  Use
7591         switch_to_thread / switch_to_inferior_no_thread instead.
7592
7593 2020-06-18  Pedro Alves  <palves@redhat.com>
7594
7595         * target.c (generic_mourn_inferior): Use switch_to_no_thread
7596         instead of writing to inferior_ptid.
7597
7598 2020-06-18  Pedro Alves  <palves@redhat.com>
7599
7600         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
7601         added thread.
7602         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
7603         to the added thread.
7604         (inf_ptrace_target::detach_success): Use switch_to_no_thread
7605         instead of writing to inferior_ptid.
7606
7607 2020-06-18  Pedro Alves  <palves@redhat.com>
7608
7609         * gdbarch-selftests.c: Include "progspace-and-thread.h".
7610         (register_to_value_test): Mock a program_space too.  Heap-allocate
7611         the address space.  Don't write to inferior_ptid.  Use
7612         switch_to_thread instead.
7613
7614 2020-06-18  Pedro Alves  <palves@redhat.com>
7615
7616         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
7617         Delete.
7618         (find_signalled_thread()): New, factored out from
7619         linux_make_corefile_notes and adjusted to handle exited threads.
7620         (linux_make_corefile_notes): Adjust to use the new
7621         find_signalled_thread.
7622
7623 2020-06-18  Pedro Alves  <palves@redhat.com>
7624
7625         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
7626         of saving/restoring inferior_ptid.
7627
7628 2020-06-17  Tom Tromey  <tom@tromey.com>
7629
7630         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
7631         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
7632         declare.
7633         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
7634
7635 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
7636
7637         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
7638         of partial symtabs.
7639
7640 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7641
7642         * regformats/reg-arm.dat: Remove.
7643         * regformats/reg-bfin.dat: Remove.
7644         * regformats/reg-cris.dat: Remove.
7645         * regformats/reg-crisv32.dat: Remove.
7646         * regformats/reg-m32r.dat: Remove.
7647         * regformats/reg-tilegx.dat: Remove.
7648         * regformats/reg-tilegx32.dat: Remove.
7649
7650 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7651
7652         * features/Makefile (WHICH): Remove arm files.
7653         * regformats/arm/arm-with-iwmmxt.dat: Remove.
7654         * regformats/arm/arm-with-neon.dat: Remove.
7655         * regformats/arm/arm-with-vfpv2.dat: Remove.
7656         * regformats/arm/arm-with-vfpv3.dat: Remove.
7657
7658 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7659
7660         * features/Makefile (XMLTOC): Remove rx.xml.
7661
7662 2020-06-17  Pedro Alves  <palves@redhat.com>
7663
7664         * gdbthread.h (thread_control_state) <trap_expected> Update
7665         comments.
7666
7667 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7668
7669         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
7670         ada_language::lookup_symbol_nonlocal.
7671         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
7672         (ada_language::lookup_symbol_nonlocal): New member function,
7673         implementation from ada_lookup_symbol_nonlocal.
7674         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
7675         initializer.
7676         (cplus_language_data): Delete la_lookup_symbol_nonlocal
7677         initializer.
7678         (cplus_language::lookup_symbol_nonlocal): New member function.
7679         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
7680         (minimal_language_data) Likewise.
7681         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
7682         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
7683         initializer.
7684         (d_language::lookup_symbol_nonlocal): New member function.
7685         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
7686         initializer.
7687         (f_language::lookup_symbol_nonlocal): New member function.
7688         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
7689         initializer.
7690         * language.c (unknown_language_data): Likewise.
7691         (auto_language_data): Likewise.
7692         * language.h (language_data): Delete la_lookup_symbol_nonlocal
7693         field.
7694         (language_defn::lookup_symbol_nonlocal): New member function.
7695         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
7696         initializer.
7697         * objc-lang.c (objc_language_data): Likewise.
7698         * opencl-lang.c (opencl_language_data): Likewise.
7699         * p-lang.c (pascal_language_data): Likewise.
7700         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
7701         rust_language::lookup_symbol_nonlocal.
7702         (rust_language_data): Delete la_lookup_symbol_nonlocal
7703         initializer.
7704         (rust_language::lookup_symbol_nonlocal): New member function,
7705         implementation from rust_lookup_symbol_nonlocal.
7706         * symtab.c (lookup_symbol_aux): Update call to
7707         lookup_symbol_nonlocal.
7708         (basic_lookup_symbol_nonlocal): Rename to...
7709         (language_defn::lookup_symbol_nonlocal): ...this, and update
7710         header comment.  Remove language_defn parameter, and replace with
7711         uses of `this'.
7712         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
7713
7714 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7715
7716         * ada-lang.c (ada_language_data): Delete la_value_print_inner
7717         initializer.
7718         (ada_language::value_print_inner): New member function.
7719         * c-lang.c (c_language_data): Delete la_value_print_inner
7720         initializer.
7721         (cplus_language_data): Likewise.
7722         (asm_language_data): Likewise.
7723         (minimal_language_data): Likewise.
7724         * d-lang.c (d_language_data): Likewise.
7725         (d_language::value_print_inner): New member function.
7726         * f-lang.c (f_language_data): Delete la_value_print_inner
7727         initializer.
7728         (f_language::value_print_inner): New member function.
7729         * f-lang.h (f_value_print_innner): Rename to...
7730         (f_value_print_inner): ...this (note spelling of 'inner').
7731         * f-valprint.c (f_value_print_innner): Rename to...
7732         (f_value_print_inner): ...this (note spelling of 'inner').
7733         * go-lang.c (go_language_data): Delete la_value_print_inner
7734         initializer.
7735         (go_language::value_print_inner): New member function.
7736         * language.c (language_defn::value_print_inner): Define new member
7737         function.
7738         (unk_lang_value_print_inner): Delete.
7739         (unknown_language_data): Delete la_value_print_inner initializer.
7740         (unknown_language::value_print_inner): New member function.
7741         (auto_language_data): Delete la_value_print_inner initializer.
7742         (auto_language::value_print_inner): New member function.
7743         * language.h (language_data): Delete la_value_print_inner field.
7744         (language_defn::value_print_inner): Delcare new member function.
7745         * m2-lang.c (m2_language_data): Delete la_value_print_inner
7746         initializer.
7747         (m2_language::value_print_inner): New member function.
7748         * objc-lang.c (objc_language_data): Delete la_value_print_inner
7749         initializer.
7750         * opencl-lang.c (opencl_language_data): Likewise.
7751         * p-lang.c (pascal_language_data): Likewise.
7752         (pascal_language::value_print_inner): New member function.
7753         * rust-lang.c (rust_language_data): Delete la_value_print_inner
7754         initializer.
7755         (rust_language::value_print_inner): New member function.
7756         * valprint.c (do_val_print): Update call to value_print_inner.
7757
7758 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7759
7760         * ada-lang.c (ada_language_data): Delete la_value_print
7761         initializer.
7762         (ada_language::value_print): New member function.
7763         * c-lang.c (c_language_data): Delete la_value_print initializer.
7764         (cplus_language_data): Likewise.
7765         (asm_language_data): Likewise.
7766         (minimal_language_data): Likewise.
7767         * d-lang.c (d_language_data): Likewise.
7768         * f-lang.c (f_language_data): Likewise.
7769         * go-lang.c (go_language_data): Likewise.
7770         * language.c (unk_lang_value_print): Delete.
7771         (language_defn::value_print): Define new member function.
7772         (unknown_language_data): Delete la_value_print initializer.
7773         (unknown_language::value_print): New member function.
7774         (auto_language_data): Delete la_value_print initializer.
7775         (auto_language::value_print): New member function.
7776         * language.h (language_data): Delete la_value_print field.
7777         (language_defn::value_print): Declare new member function.
7778         (LA_VALUE_PRINT): Update call to value_print.
7779         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
7780         * objc-lang.c (objc_language_data): Likewise.
7781         * opencl-lang.c (opencl_language_data): Likewise.
7782         * p-lang.c (pascal_language_data): Likewise.
7783         (pascal_language::value_print): New member function.
7784         * rust-lang.c (rust_language_data): Delete la_value_print
7785         initializer.
7786
7787 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7788
7789         * ada-lang.c (ada_watch_location_expression): Rename to
7790         ada_language::watch_location_expression.
7791         (ada_language_data): Delete la_watch_location_expression
7792         initializer.
7793         (ada_language::watch_location_expression): New member function,
7794         implementation from ada_watch_location_expression.
7795         * breakpoint.c (watch_command_1): Update call to
7796         watch_location_expression.
7797         * c-lang.c (c_watch_location_expression): Rename to
7798         language_defn::watch_location_expression.
7799         (c_language_data): Delete la_watch_location_expression
7800         initializer.
7801         (cplus_language_data): Likewise.
7802         (asm_language_data): Likewise.
7803         (minimal_language_data): Likewise.
7804         * c-lang.h (c_watch_location_expression): Delete declaration.
7805         * d-lang.c (d_language_data): Delete la_watch_location_expression
7806         initializer.
7807         * f-lang.c (f_language_data): Likewise.
7808         * go-lang.c (go_language_data): Likewise.
7809         * language.c (language_defn::watch_location_expression): Member
7810         function implementation from c_watch_location_expression.
7811         (unknown_language_data): Delete la_watch_location_expression
7812         initializer.
7813         (auto_language_data): Likewise.
7814         * language.h (language_data): Delete la_watch_location_expression
7815         field.
7816         (language_defn::watch_location_expression): Declare new member
7817         function.
7818         * m2-lang.c (m2_language_data): Delete
7819         la_watch_location_expression initializer.
7820         * objc-lang.c (objc_language_data): Likewise.
7821         * opencl-lang.c (opencl_language_data): Likewise.
7822         * p-lang.c (pascal_language_data): Likewise.
7823         * rust-lang.c (rust_watch_location_expression): Rename to
7824         rust_language::watch_location_expression.
7825         (rust_language_data): Delete la_watch_location_expression
7826         initializer.
7827         (rust_language::watch_location_expression): New member function,
7828         implementation from rust_watch_location_expression.
7829
7830 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7831
7832         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
7833         ada_language::collect_symbol_completion_matches.
7834         (ada_language_data): Delete la_collect_symbol_completion_matches
7835         initializer.
7836         (ada_language::collect_symbol_completion_matches): New member
7837         function, implementation from
7838         ada_collect_symbol_completion_matches.
7839         * c-lang.c (c_language_data): Delete
7840         la_collect_symbol_completion_matches initializer.
7841         (cplus_language_data): Likewise.
7842         (asm_language_data): Likewise.
7843         (minimal_language_data): Likewise.
7844         * d-lang.c (d_language_data): Likewise.
7845         * f-lang.c (f_collect_symbol_completion_matches): Rename to
7846         f_language::collect_symbol_completion_matches.
7847         (f_language_data): Delete la_collect_symbol_completion_matches
7848         initializer.
7849         (f_language::collect_symbol_completion_matches) New member
7850         function, implementation from f_collect_symbol_completion_matches.
7851         * go-lang.c (go_language_data): Delete
7852         la_collect_symbol_completion_matches initializer.
7853         * language.c (unknown_language_data): Likewise.
7854         (auto_language_data): Likewise.
7855         * language.h (language_data): Delete
7856         la_collect_symbol_completion_matches field.
7857         (language_defn::collect_symbol_completion_matches): New member
7858         function.
7859         * m2-lang.c (m2_language_data): Delete
7860         la_collect_symbol_completion_matches initializer.
7861         * objc-lang.c (objc_language_data): Likewise.
7862         * opencl-lang.c (opencl_language_data): Likewise.
7863         * p-lang.c (pascal_language_data): Likewise.
7864         * rust-lang.c (rust_language_data): Likewise.
7865         * symtab.c (default_collect_symbol_completion_matches): Delete.
7866         (collect_symbol_completion_matches): Update call to
7867         collect_symbol_completion_matches.
7868         (collect_symbol_completion_matches_type): Likewise.
7869         * symtab.h (default_collect_symbol_completion_matches): Delete
7870         declaration.
7871
7872 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7873
7874         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
7875         (ada_language_data): Delete la_word_break_characters initializer.
7876         (ada_language::word_break_characters): New member function.
7877         * c-lang.c (c_language_data): Delete la_word_break_characters
7878         initializer.
7879         (cplus_language_data): Likewise.
7880         (asm_language_data): Likewise.
7881         (minimal_language_data): Likewise.
7882         * completer.c: Update global comment.
7883         (advance_to_expression_complete_word_point): Update call to
7884         word_break_characters.
7885         (complete_files_symbols): Likewise.
7886         (complete_line_internal_1): Likewise.
7887         (default_completer_handle_brkchars): Likewise.
7888         (skip_quoted_chars): Likewise.
7889         * d-lang.c (d_language_data): Delete la_word_break_characters
7890         initializer.
7891         * f-lang.c (f_word_break_characters): Delete.
7892         (f_language_data): Delete la_word_break_characters initializer.
7893         (f_language::word_break_characters): New member function.
7894         * go-lang.c (go_language_data): Delete la_word_break_characters
7895         initializer.
7896         * language.c (unknown_language_data): Likewise.
7897         (auto_language_data): Likewise.
7898         * language.h (default_word_break_characters): Move declaration to
7899         earlier in the file.
7900         (language_data): Delete la_word_break_characters field.
7901         (language_defn::word_break_characters): New member function.
7902         * m2-lang.c (m2_language_data): Delete la_word_break_characters
7903         initializer.
7904         * objc-lang.c (objc_language_data): Likewise.
7905         * opencl-lang.c (opencl_language_data): Likewise.
7906         * p-lang.c (pascal_language_data): Likewise.
7907         * rust-lang.c (rust_language_data): Likewise.
7908
7909 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7910
7911         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
7912         (ada_language_data): Delete la_get_symbol_name_matcher
7913         initializer.
7914         (language_defn::get_symbol_name_matcher_inner): New member
7915         function.
7916         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
7917         initializer.
7918         (cplus_language_data): Likewise.
7919         (cplus_language::get_symbol_name_matcher_inner): New member
7920         function.
7921         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
7922         (minimal_language_data): Likewise.
7923         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
7924         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
7925         initializer.
7926         * dictionary.c (iter_match_first_hashed): Update call to
7927         get_symbol_name_matcher.
7928         (iter_match_next_hashed): Likewise.
7929         (iter_match_next_linear): Likewise.
7930         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
7931         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
7932         initializer.
7933         (f_language::get_symbol_name_matcher_inner): New member function.
7934         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
7935         initializer.
7936         * language.c (default_symbol_name_matcher): Update header comment,
7937         make static.
7938         (language_defn::get_symbol_name_matcher): New definition.
7939         (language_defn::get_symbol_name_matcher_inner): Likewise.
7940         (get_symbol_name_matcher): Delete.
7941         (unknown_language_data): Delete la_get_symbol_name_matcher
7942         initializer.
7943         (auto_language_data): Likewise.
7944         * language.h (language_data): Delete la_get_symbol_name_matcher
7945         field.
7946         (language_defn::get_symbol_name_matcher): New member function.
7947         (language_defn::get_symbol_name_matcher_inner): Likewise.
7948         (default_symbol_name_matcher): Delete declaration.
7949         * linespec.c (find_methods): Update call to
7950         get_symbol_name_matcher.
7951         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
7952         initializer.
7953         * minsyms.c (lookup_minimal_symbol): Update call to
7954         get_symbol_name_matcher.
7955         (iterate_over_minimal_symbols): Likewise.
7956         * objc-lang.c (objc_language_data): Delete
7957         la_get_symbol_name_matcher initializer.
7958         * opencl-lang.c (opencl_language_data): Likewise.
7959         * p-lang.c (pascal_language_data): Likewise.
7960         * psymtab.c (psymbol_name_matches): Update call to
7961         get_symbol_name_matcher.
7962         * rust-lang.c (rust_language_data): Delete
7963         la_get_symbol_name_matcher initializer.
7964         * symtab.c (symbol_matches_search_name): Update call to
7965         get_symbol_name_matcher.
7966         (compare_symbol_name): Likewise.
7967
7968 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7969
7970         * ada-lang.c (ada_language_data): Delete la_compute_program
7971         initializer.
7972         * c-lang.c (c_language_data): Likewise.
7973         (c_language::compute_program): New member function.
7974         (cplus_language_data): Delete la_compute_program initializer.
7975         (cplus_language::compute_program): New member function.
7976         (asm_language_data): Delete la_compute_program initializer.
7977         (minimal_language_data): Likewise.
7978         * c-lang.h (c_compute_program): Update comment.
7979         (cplus_compute_program): Likewise.
7980         * compile/compile-c-support.c (c_compute_program): Likewise.
7981         (cplus_compute_program): Likewise.
7982         * compile/compile.c (compile_to_object): Update call to
7983         la_compute_program.
7984         * d-lang.c (d_language_data): Delete la_compute_program
7985         initializer.
7986         * f-lang.c (f_language_data): Likewise.
7987         * go-lang.c (go_language_data): Likewise.
7988         * language.c (unknown_language_data): Likewise.
7989         (auto_language_data): Likewise.
7990         * language.h (language_data): Delete la_compute_program field.
7991         (language_defn::compute_program): New member function.
7992         * m2-lang.c (m2_language_data): Delete la_compute_program
7993         initializer.
7994         * objc-lang.c (objc_language_data): Likewise.
7995         * opencl-lang.c (opencl_language_data): Likewise.
7996         * p-lang.c (pascal_language_data): Likewise.
7997         * rust-lang.c (rust_language_data): Likewise.
7998
7999 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8000
8001         * ada-lang.c (ada_language_data) Delete
8002         la_class_name_from_physname initializer.
8003         * c-lang.c (c_language_data): Likewise.
8004         (cplus_language_data): Likewise.
8005         (cplus_language::class_name_from_physname): New member function.
8006         (asm_language_data): Delete la_class_name_from_physname
8007         initializer.
8008         (minimal_language_data): Likewise.
8009         * d-lang.c (d_language_data): Likewise.
8010         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
8011         method on language_defn class.
8012         (guess_full_die_structure_name): Likewise.
8013         * f-lang.c (f_language_data): Delete la_class_name_from_physname
8014         initializer.
8015         * go-lang.c (go_language_data): Likewise.
8016         * language.c (language_class_name_from_physname): Delete.
8017         (unk_lang_class_name): Delete.
8018         (unknown_language_data): Delete la_class_name_from_physname
8019         initializer.
8020         (auto_language_data): Likewise.
8021         * language.h (language_data): Delete la_class_name_from_physname
8022         field.
8023         (language_defn::class_name_from_physname): New function.
8024         (language_class_name_from_physname): Delete declaration.
8025         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
8026         initializer.
8027         * objc-lang.c (objc_language_data): Likewise.
8028         * opencl-lang.c (opencl_language_data): Likewise.
8029         * p-lang.c (pascal_language_data): Likewise.
8030         * rust-lang.c (rust_language_data): Likewise.
8031
8032 2020-06-16  Tom Tromey  <tom@tromey.com>
8033
8034         * tui/tui-data.h (STATUS_NAME): New macro.
8035         * tui/tui-layout.c (tui_remove_some_windows)
8036         (initialize_known_windows, tui_register_window)
8037         (tui_layout_split::remove_windows, initialize_layouts)
8038         (tui_new_layout_command): Don't use hard-coded window names.
8039
8040 2020-06-16  Tom Tromey  <tom@tromey.com>
8041
8042         PR tui/25348:
8043         * tui/tui.c (tui_ensure_readline_initialized): Rename from
8044         tui_initialize_readline.  Only run once.  Call rl_initialize.
8045         * tui/tui.h (tui_ensure_readline_initialized): Rename from
8046         tui_initialize_readline.
8047         * tui/tui-io.c (tui_setup_io): Call
8048         tui_ensure_readline_initialized.
8049         * tui/tui-interp.c (tui_interp::init): Update.
8050
8051 2020-06-16  Tom Tromey  <tom@tromey.com>
8052
8053         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
8054         Also preserve the status window.
8055
8056 2020-06-16  Tom Tromey  <tom@tromey.com>
8057
8058         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
8059         where m_window==nullptr.
8060
8061 2020-06-15  Tom Tromey  <tromey@adacore.com>
8062
8063         * windows-nat.c (windows_nat::handle_output_debug_string):
8064         Update.
8065         (windows_nat::handle_ms_vc_exception): Update.
8066         * target.h (target_read_string): Change API.
8067         * target.c (target_read_string): Change API.
8068         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
8069         Update.
8070         * solib-frv.c (frv_current_sos): Update.
8071         * solib-dsbt.c (dsbt_current_sos): Update.
8072         * solib-darwin.c (darwin_current_sos): Update.
8073         * linux-thread-db.c (inferior_has_bug): Update.
8074         * expprint.c (print_subexp_standard): Update.
8075         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
8076         (ada_exception_message_1): Update.
8077
8078 2020-06-15  Tom Tromey  <tromey@adacore.com>
8079
8080         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
8081
8082 2020-06-15  Tom Tromey  <tromey@adacore.com>
8083
8084         * valprint.c (read_string): Update comment.
8085         * target.c (MIN): Remove.
8086         (target_read_string): Rewrite.
8087
8088 2020-06-15  Tom Tromey  <tromey@adacore.com>
8089
8090         * corefile.c (read_memory_string): Remove.
8091         * ada-valprint.c (ada_value_print_ptr): Update.
8092         * ada-lang.h (ada_tag_name): Change return type.
8093         * ada-lang.c (type_from_tag): Update.
8094         (ada_tag_name_from_tsd): Change return type.  Use
8095         target_read_string.
8096         (ada_tag_name): Likewise.
8097         * gdbcore.h (read_memory_string): Don't declare.
8098
8099 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
8100
8101         * symtab.c (rbreak_command): Ignore Windows drive colon.
8102
8103 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
8104
8105         * NEWS: Mention removed GDBserver host support.
8106
8107 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
8108
8109         * features/riscv/rebuild-csr-xml.sh: Updated.
8110
8111 2020-06-11  Tom Tromey  <tom@tromey.com>
8112
8113         PR gdb/18318:
8114         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
8115
8116 2020-06-09  Jonny Grant  <jg@jguk.org>
8117 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
8118
8119         * main.c (captured_main_1): Don't print new line after help.
8120         (print_gdb_help): add mailing list and IRC channel information
8121         to --help.  Add new lines between items in the footer.  Remove
8122         quotes around bug url.
8123
8124 2020-06-11  Keith Seitz  <keiths@redhat.com>
8125
8126         PR gdb/21356
8127         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
8128         Resolve typedefs for type length calculations.
8129
8130 2020-06-10  Tom de Vries  <tdevries@suse.de>
8131
8132         PR ada/24713
8133         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
8134         (write_psymbols): Enable .gdb_index for ada.
8135         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
8136         ada.
8137
8138 2020-06-10  Tom de Vries  <tdevries@suse.de>
8139
8140         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
8141         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
8142         namei" instead of "const char *name" argument.
8143         (dw2_map_matching_symbols): Use "offset_type namei" variant of
8144         dw2_symtab_iter_init.
8145
8146 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8147
8148         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
8149         to use type::field and field::type instead.
8150
8151 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8152
8153         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
8154         to use field::type instead.
8155
8156 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8157
8158         * gdbtypes.h (struct field) <type, set_type>: New methods.
8159         Rename `type` field to...
8160         <m_type>: ... this.  Change references throughout to use type or
8161         set_type methods.
8162         (FIELD_TYPE): Use field::type.  Change call sites that modify
8163         the field's type to use field::set_type instead.
8164
8165 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8166
8167         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
8168         to use type::index_type instead.
8169
8170 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8171
8172         * gdbtypes.h (struct type) <index_type, set_index_type>: New
8173         methods.
8174         (TYPE_INDEX_TYPE): Use type::index_type.
8175         * gdbtypes.c (create_array_type_with_stride): Likewise.
8176
8177 2020-06-07  Tom Tromey  <tom@tromey.com>
8178
8179         * valprint.c (generic_val_print_float): Remove "embedded_offset"
8180         parameter.
8181         (generic_value_print): Update.
8182
8183 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8184
8185         Revert commit 982a38f60b0.
8186         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
8187
8188 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8189
8190         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
8191         avoid use after free.
8192
8193 2020-06-05  Tom de Vries  <tdevries@suse.de>
8194
8195         * NEWS: Fix typos.
8196
8197 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
8198
8199         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
8200         the per_bfd object.
8201         (dwarf2_read_debug_names): Likewise.
8202         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
8203         object when re-using a per_bfd object with an index.
8204
8205 2020-06-03  Tom de Vries  <tdevries@suse.de>
8206
8207         PR symtab/26046
8208         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
8209         children for C++.
8210         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
8211         DW_TAG_subprogram.
8212
8213 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8214
8215         * ada-lang.c (ada_language_data): Delete skip_trampoline
8216         initializer.
8217         * c-lang.c (c_language_data): Likewise.
8218         (cplus_language_data): Likewise.
8219         (cplus_language::skip_trampoline): New member function.
8220         (asm_language_data): Delete skip_trampoline initializer.
8221         (minimal_language_data): Likewise.
8222         * d-lang.c (d_language_data): Likewise.
8223         * f-lang.c (f_language_data): Likewise.
8224         * go-lang.c (go_language_data): Likewise.
8225         * language.c (unk_lang_trampoline): Delete function.
8226         (skip_language_trampoline): Update.
8227         (unknown_language_data): Delete skip_trampoline initializer.
8228         (auto_language_data): Likewise.
8229         * language.h (language_data): Delete skip_trampoline field.
8230         (language_defn::skip_trampoline): New function.
8231         * m2-lang.c (m2_language_data): Delete skip_trampoline
8232         initializer.
8233         * objc-lang.c (objc_skip_trampoline): Delete function, move
8234         implementation to objc_language::skip_trampoline.
8235         (objc_language_data): Delete skip_trampoline initializer.
8236         (objc_language::skip_trampoline): New member function with
8237         implementation from objc_skip_trampoline.
8238         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
8239         initializer.
8240         * p-lang.c (pascal_language_data): Likewise.
8241         * rust-lang.c (rust_language_data): Likewise.
8242
8243 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8244
8245         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
8246         (ada_language::demangle): New member function.
8247         * c-lang.c (c_language_data): Delete la_demangle initializer.
8248         (cplus_language_data): Delete la_demangle initializer.
8249         (cplus_language::demangle): New member function.
8250         (asm_language_data): Delete la_demangle initializer.
8251         (minimal_language_data): Delete la_demangle initializer.
8252         * d-lang.c (d_language_data): Delete la_demangle initializer.
8253         (d_language::demangle): New member function.
8254         * f-lang.c (f_language_data): Delete la_demangle initializer.
8255         (f_language::demangle): New member function.
8256         * go-lang.c (go_language_data): Delete la_demangle initializer.
8257         (go_language::demangle): New member function.
8258         * language.c (language_demangle): Update.
8259         (unk_lang_demangle): Delete.
8260         (unknown_language_data): Delete la_demangle initializer.
8261         (unknown_language::demangle): New member function.
8262         (auto_language_data): Delete la_demangle initializer.
8263         (auto_language::demangle): New member function.
8264         * language.h (language_data): Delete la_demangle field.
8265         (language_defn::demangle): New function.
8266         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
8267         * objc-lang.c (objc_language_data): Delete la_demangle
8268         initializer.
8269         (objc_language::demangle): New member function.
8270         * opencl-lang.c (opencl_language_data): Delete la_demangle
8271         initializer.
8272         * p-lang.c (pascal_language_data): Likewise.
8273         * rust-lang.c (rust_language_data): Likewise.
8274         (rust_language::demangle): New member function.
8275
8276 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8277
8278         * ada-lang.c (ada_language_data): Delete la_print_type
8279         initializer.
8280         (ada_language::print_type): New member function.
8281         * c-lang.c (c_language_data): Delete la_print_type initializer.
8282         (c_language::print_type): New member function.
8283         (cplus_language_data): Delete la_print_type initializer.
8284         (cplus_language::print_type): New member function.
8285         (asm_language_data): Delete la_print_type initializer.
8286         (asm_language::print_type): New member function.
8287         (minimal_language_data): Delete la_print_type initializer.
8288         (minimal_language::print_type): New member function.
8289         * d-lang.c (d_language_data): Delete la_print_type initializer.
8290         (d_language::print_type): New member function.
8291         * f-lang.c (f_language_data): Delete la_print_type initializer.
8292         (f_language::print_type): New member function.
8293         * go-lang.c (go_language_data): Delete la_print_type initializer.
8294         (go_language::print_type): New member function.
8295         * language.c (unk_lang_print_type): Delete.
8296         (unknown_language_data): Delete la_print_type initializer.
8297         (unknown_language::print_type): New member function.
8298         (auto_language_data): Delete la_print_type initializer.
8299         (auto_language::print_type): New member function.
8300         * language.h (language_data): Delete la_print_type field.
8301         (language_defn::print_type): New function.
8302         (LA_PRINT_TYPE): Update.
8303         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
8304         (m2_language::print_type): New member function.
8305         * objc-lang.c (objc_language_data): Delete la_print_type
8306         initializer.
8307         (objc_language::print_type): New member function.
8308         * opencl-lang.c (opencl_print_type): Delete, implementation moved
8309         to opencl_language::print_type.
8310         (opencl_language_data): Delete la_print_type initializer.
8311         (opencl_language::print_type): New member function, implementation
8312         from opencl_print_type.
8313         * p-lang.c (pascal_language_data): Delete la_print_type
8314         initializer.
8315         (pascal_language::print_type): New member function.
8316         * rust-lang.c (rust_print_type): Delete, implementation moved to
8317         rust_language::print_type.
8318         (rust_language_data): Delete la_print_type initializer.
8319         (rust_language::print_type): New member function, implementation
8320         from rust_print_type.
8321
8322 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8323
8324         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
8325         implementation moves to...
8326         (ada_language::sniff_from_mangled_name): ...here.  Update return
8327         type.
8328         (ada_language_data): Delete la_sniff_from_mangled_name
8329         initializer.
8330         * c-lang.c (c_language_data): Likewise.
8331         (cplus_language_data): Likewise.
8332         (cplus_language::sniff_from_mangled_name): New member function,
8333         implementation taken from gdb_sniff_from_mangled_name.
8334         (asm_language_data): Delete la_sniff_from_mangled_name
8335         initializer.
8336         (minimal_language_data): Likewise.
8337         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
8338         implementation moves to cplus_language::sniff_from_mangled_name.
8339         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
8340         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
8341         moves to...
8342         (d_language::sniff_from_mangled_name): ...here.
8343         (d_language_data): Delete la_sniff_from_mangled_name initializer.
8344         * f-lang.c (f_language_data): Likewise.
8345         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
8346         moves to...
8347         (go_language::sniff_from_mangled_name): ...here.
8348         (go_language_data): Delete la_sniff_from_mangled_name initializer.
8349         * language.c (language_sniff_from_mangled_name): Delete.
8350         (unknown_language_data): Delete la_sniff_from_mangled_name
8351         initializer.
8352         (auto_language_data): Likewise.
8353         * language.h (language_data): Delete la_sniff_from_mangled_name
8354         field.
8355         (language_defn::sniff_from_mangled_name): New function.
8356         (language_sniff_from_mangled_name): Delete declaration.
8357         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
8358         field.
8359         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
8360         implementation moves to...
8361         (objc_language::sniff_from_mangled_name): ...here.
8362         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
8363         * opencl-lang.c (opencl_language_data): Likewise.
8364         * p-lang.c (pascal_language_data): Likewise.
8365         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
8366         implementation moves to...
8367         (rust_language::sniff_from_mangled_name): ...here.
8368         (rust_language_data): Delete la_sniff_from_mangled_name
8369         initializer.
8370         * symtab.c (symbol_find_demangled_name): Call
8371         sniff_from_mangled_name member function.
8372
8373 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8374
8375         * ada-lang.c (ada_language_data): Delete la_search_name_hash
8376         initializer.
8377         * c-lang.c (c_language_data): Likewise.
8378         (cplus_language_data): Likewise.
8379         (cplus_language::search_name_hash): New member function.
8380         (asm_language_data): Delete la_search_name_hash initializer.
8381         (minimal_language_data): Likewise.
8382         * d-lang.c (d_language_data): Likewise.
8383         * dictionary.c (default_search_name_hash): Rename to...
8384         (language_defn::search_name_hash): ...this.
8385         * f-lang.c (f_language_data): Likewise.
8386         (f_language::search_name_hash): New member function.
8387         * go-lang.c (go_language_data): Delete la_search_name_hash
8388         initializer.
8389         * language.c (unknown_language_data): Likewise.
8390         (auto_language_data): Likewise.
8391         * language.h (struct language_data): Delete la_search_name_hash
8392         field.
8393         (language_defn::search_name_hash): Declare new member function.
8394         (default_search_name_hash): Delete declaration.
8395         * m2-lang.c (m2_language_data): Delete la_search_name_hash
8396         initializer.
8397         * objc-lang.c (objc_language_data): Likewise.
8398         * opencl-lang.c (opencl_language_data): Likewise.
8399         * p-lang.c (pascal_language_data): Likewise.
8400         * rust-lang.c (rust_language_data): Likewise.
8401         * symtab.c (search_name_hash): Update call.
8402
8403 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8404
8405         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
8406         initializer.
8407         * c-lang.c (class compile_instance): Declare.
8408         (c_language_data): Delete la_get_compile_instance initializer.
8409         (c_language::get_compile_instance): New member function.
8410         (cplus_language_data): Delete la_get_compile_instance initializer.
8411         (cplus_language::get_compile_instance): New member function.
8412         (asm_language_data): Delete la_get_compile_instance initializer.
8413         (minimal_language_data): Likewise.
8414         * c-lang.h (c_get_compile_context): Update comment.
8415         (cplus_get_compile_context): Update comment.
8416         * compile/compile.c (compile_to_object): Update calls, don't rely
8417         on function pointer being NULL.
8418         * d-lang.c (d_language_data): Delete la_get_compile_instance
8419         initializer.
8420         * f-lang.c (f_language_data): Likewise.
8421         * go-lang.c (go_language_data): Likewise.
8422         * language.c (unknown_language_data): Likewise.
8423         (auto_language_data): Likewise.
8424         * language.h (language_data): Delete la_get_compile_instance field.
8425         (language_defn::get_compile_instance): New member function.
8426         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
8427         initializer.
8428         * objc-lang.c (objc_language_data): Likewise.
8429         * opencl-lang.c (opencl_language_data): Likewise.
8430         * p-lang.c (pascal_language_data): Likewise.
8431         * rust-lang.c (rust_language_data): Likewise.
8432
8433 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8434
8435         * ada-lang.c (ada_add_all_symbols): Update comment.
8436         (ada_iterate_over_symbols): Delete, move implementation to...
8437         (ada_language::iterate_over_symbols): ...here, a new member
8438         function, rewrite to use range based for loop.
8439         (ada_language_data): Delete la_iterate_over_symbols initializer.
8440         * c-lang.c (c_language_data): Likewise.
8441         (cplus_language_data): Likewise.
8442         (asm_language_data): Likewise.
8443         (minimal_language_data): Likewise.
8444         * d-lang.c (d_language_data): Likewise.
8445         * f-lang.c (f_language_data): Likewise.
8446         * go-lang.c (go_language_data): Likewise.
8447         * language.c (unknown_language_data): Likewise.
8448         (auto_language_data): Likewise.
8449         * language.h (language_data): Delete la_iterate_over_symbols field.
8450         (language_defn::iterate_over_symbols): New member function.
8451         (LA_ITERATE_OVER_SYMBOLS): Update.
8452         * linespec.c (iterate_over_all_matching_symtabs): Update.
8453         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
8454         initializer.
8455         * objc-lang.c (objc_language_data): Likewise.
8456         * opencl-lang.c (opencl_language_data): Likewise.
8457         * p-lang.c (pascal_language_data): Likewise.
8458         * rust-lang.c (rust_language_data): Likewise.
8459
8460 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8461
8462         * ada-lang.c (ada_language_data): Delete
8463         la_lookup_transparent_type initializer.
8464         * c-lang.c (c_language_data): Likewise.
8465         (cplus_language_data): Likewise.
8466         (cplus_language::lookup_transparent_type): New member function.
8467         (asm_language_data): Delete la_lookup_transparent_type
8468         initializer.
8469         (minimal_language_data): Likewise.
8470         * d-lang.c (d_language_data): Likewise.
8471         * f-lang.c (f_language_data): Likewise.
8472         * go-lang.c (go_language_data): Likewise.
8473         * language.c (unknown_language_data): Likewise.
8474         (auto_language_data): Likewise.
8475         * language.h (struct language_data): Delete
8476         la_lookup_transparent_type field.
8477         (language_defn::lookup_transparent_type): New member function.
8478         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
8479         initializer.
8480         * objc-lang.c (objc_language_data): Likewise.
8481         * opencl-lang.c (opencl_language_data): Likewise.
8482         * p-lang.c (pascal_language_data): Likewise.
8483         * rust-lang.c (rust_language_data): Likewise.
8484         * symtab.c (symbol_matches_domain): Update call.
8485
8486 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8487
8488         * ada-lang.c (ada_language_arch_info): Delete function, move
8489         implementation to...
8490         (ada_language::language_arch_info): ...here, a new member
8491         function.
8492         (ada_language_data): Delete la_language_arch_info.
8493         * c-lang.c (c_language_data): Likewise.
8494         (c_language::language_arch_info): New member function.
8495         (cplus_language_arch_info): Delete function, move
8496         implementation to...
8497         (cplus_language::language_arch_info): ...here, a new member
8498         function.
8499         (cplus_language_data): Delete la_language_arch_info.
8500         (asm_language_data): Likewise.
8501         (asm_language::language_arch_info): New member function.
8502         (minimal_language_data): Delete la_language_arch_info.
8503         (minimal_language::language_arch_info): New member function.
8504         * d-lang.c (d_language_arch_info): Delete function, move
8505         implementation to...
8506         (d_language::language_arch_info): ...here, a new member
8507         function.
8508         (d_language_data): Delete la_language_arch_info.
8509         * f-lang.c (f_language_arch_info): Delete function, move
8510         implementation to...
8511         (f_language::language_arch_info): ...here, a new member
8512         function.
8513         (f_language_data): Delete la_language_arch_info.
8514         * go-lang.c (go_language_arch_info): Delete function, move
8515         implementation to...
8516         (go_language::language_arch_info): ...here, a new member
8517         function.
8518         (go_language_data): Delete la_language_arch_info.
8519         * language.c (unknown_language_data): Likewise.
8520         (unknown_language::language_arch_info): New member function.
8521         (auto_language_data): Delete la_language_arch_info.
8522         (auto_language::language_arch_info): New member function.
8523         (language_gdbarch_post_init): Update call to
8524         la_language_arch_info.
8525         * language.h (language_data): Delete la_language_arch_info
8526         function pointer.
8527         (language_defn::language_arch_info): New function.
8528         * m2-lang.c (m2_language_arch_info): Delete function, move
8529         implementation to...
8530         (m2_language::language_arch_info): ...here, a new member
8531         function.
8532         (m2_language_data): Delete la_language_arch_info.
8533         * objc-lang.c (objc_language_arch_info): Delete function, move
8534         implementation to...
8535         (objc_language::language_arch_info): ...here, a new member
8536         function.
8537         (objc_language_data): Delete la_language_arch_info.
8538         * opencl-lang.c (opencl_language_arch_info): Delete function, move
8539         implementation to...
8540         (opencl_language::language_arch_info): ...here, a new member
8541         function.
8542         (opencl_language_data): Delete la_language_arch_info.
8543         * p-lang.c (pascal_language_arch_info): Delete function, move
8544         implementation to...
8545         (pascal_language::language_arch_info): ...here, a new member
8546         function.
8547         (pascal_language_data): Delete la_language_arch_info.
8548         * rust-lang.c (rust_language_arch_info): Delete function, move
8549         implementation to...
8550         (rust_language::language_arch_info): ...here, a new member
8551         function.
8552         (rust_language_data): Delete la_language_arch_info.
8553
8554 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8555
8556         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
8557         initializer.
8558         * c-lang.c (c_language_data): Likewise.
8559         (cplus_language_data): Likewise.
8560         (cplus_language::pass_by_reference_info): New method.
8561         (asm_language_data): Delete la_pass_by_reference initializer.
8562         (minimal_language_data): Likewise.
8563         * cp-abi.c (cp_pass_by_reference): Remove use of
8564         default_pass_by_reference.
8565         * d-lang.c (d_language_data): Likewise.
8566         * f-lang.c (f_language_data): Likewise.
8567         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
8568         default_pass_by_reference.
8569         * go-lang.c (go_language_data): Likewise.
8570         * language.c (language_pass_by_reference): Update.
8571         (default_pass_by_reference): Delete.
8572         (unknown_language_data): Delete la_pass_by_reference
8573         initializer.
8574         (auto_language_data): Likewise.
8575         * language.h (struct language_data): Delete la_pass_by_reference
8576         field.
8577         (language_defn::pass_by_reference_info): New member function.
8578         (default_pass_by_reference): Delete declaration.
8579         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
8580         initializer.
8581         * objc-lang.c (objc_language_data): Likewise.
8582         * opencl-lang.c (opencl_language_data): Likewise.
8583         * p-lang.c (pascal_language_data): Likewise.
8584         * rust-lang.c (rust_language_data): Likewise.
8585
8586 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8587
8588         * ada-lang.c (ada_read_var_value): Delete function, move
8589         implementation to...
8590         (ada_language::read_var_value): ...here.
8591         (ada_language_data): Delete la_read_var_value initializer.
8592         * c-lang.c (c_language_data): Likewise.
8593         (cplus_language_data): Likewise.
8594         (minimal_language_data): Likewise.
8595         * d-lang.c (d_language_data): Likewise.
8596         * f-lang.c (f_language_data): Likewise.
8597         * findvar.c (default_read_var_value): Rename to...
8598         (language_defn::read_var_value): ...this.
8599         * findvar.c (read_var_value): Update header comment, and change to
8600         call member function instead of function pointer.
8601         * go-lang.c (go_language_data): Likewise.
8602         * language.c (unknown_language_data): Delete la_read_var_value
8603         initializer.
8604         (auto_language_data): Likewise.
8605         * language.h (struct language_data): Delete la_read_var_value
8606         field.
8607         (language_defn::read_var_value): New member function.
8608         (default_read_var_value): Delete declaration.
8609         * m2-lang.c (m2_language_data): Delete la_read_var_value
8610         initializer.
8611         * objc-lang.c (objc_language_data): Likewise.
8612         * opencl-lang.c (opencl_language_data): Likewise.
8613         * p-lang.c (pascal_language_data): Likewise.
8614         * rust-lang.c (rust_language_data): Likewise.
8615         * value.h (default_read_var_value): Delete declaration.
8616
8617 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8618
8619         * ada-lang.c (ada_print_array_index): Delete function, move
8620         implementation to...
8621         (ada_language::print_array_index): ...here.
8622         (ada_language_data): Delete la_print_array_index initializer.
8623         * c-lang.c (c_language_data): Likewise.
8624         (cplus_language_data): Likewise.
8625         (minimal_language_data): Likewise.
8626         * d-lang.c (d_language_data): Likewise.
8627         * f-lang.c (f_language_data): Likewise.
8628         * go-lang.c (go_language_data): Likewise.
8629         * language.c (default_print_array_index): Delete function, move
8630         implementation to...
8631         (language_defn::print_array_index): ...here.
8632         (unknown_language_data): Delete la_print_array_index initializer.
8633         (auto_language_data): Likewise.
8634         * language.h (struct language_data): Delete la_print_array_index
8635         field.
8636         (language_defn::print_array_index): New member function.
8637         (LA_PRINT_ARRAY_INDEX): Update.
8638         (default_print_array_index): Delete declaration.
8639         * m2-lang.c (m2_language_data): Delete la_print_array_index
8640         initializer.
8641         * objc-lang.c (objc_language_data): Likewise.
8642         * opencl-lang.c (opencl_language_data): Likewise.
8643         * p-lang.c (pascal_language_data): Likewise.
8644         * rust-lang.c (rust_language_data): Likewise.
8645
8646 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8647
8648         * gdb/ada-lang.c (ada_language_defn): Convert to...
8649         (ada_language_data): ...this.
8650         (class ada_language): New class.
8651         (ada_language_defn): New static global.
8652         * gdb/c-lang.c (c_language_defn): Convert to...
8653         (c_language_data): ...this.
8654         (class c_language): New class.
8655         (c_language_defn): New static global.
8656         (cplus_language_defn): Convert to...
8657         (cplus_language_data): ...this.
8658         (class cplus_language): New class.
8659         (cplus_language_defn): New static global.
8660         (asm_language_defn): Convert to...
8661         (asm_language_data): ...this.
8662         (class asm_language): New class.
8663         (asm_language_defn): New static global.
8664         (minimal_language_defn): Convert to...
8665         (minimal_language_data): ...this.
8666         (class minimal_language): New class.
8667         (minimal_language_defn): New static global.
8668         * gdb/d-lang.c (d_language_defn): Convert to...
8669         (d_language_data): ...this.
8670         (class d_language): New class.
8671         (d_language_defn): New static global.
8672         * gdb/f-lang.c (f_language_defn): Convert to...
8673         (f_language_data): ...this.
8674         (class f_language): New class.
8675         (f_language_defn): New static global.
8676         * gdb/go-lang.c (go_language_defn): Convert to...
8677         (go_language_data): ...this.
8678         (class go_language): New class.
8679         (go_language_defn): New static global.
8680         * gdb/language.c (unknown_language_defn): Remove declaration.
8681         (current_language): Initialize to nullptr, real initialization is
8682         moved to _initialize_language.
8683         (languages): Delete global.
8684         (language_defn::languages): Define.
8685         (set_language_command): Use language_defn::languages.
8686         (set_language): Likewise.
8687         (range_error): Likewise.
8688         (language_enum): Likewise.
8689         (language_def): Likewise.
8690         (add_set_language_command): Use language_def::languages for the
8691         language list, and language_def to lookup language pointers.
8692         (skip_language_trampoline): Use language_defn::languages.
8693         (unknown_language_defn): Convert to...
8694         (unknown_language_data): ...this.
8695         (class unknown_language): New class.
8696         (unknown_language_defn): New static global.
8697         (auto_language_defn): Convert to...
8698         (auto_language_data): ...this.
8699         (class auto_language): New class.
8700         (auto_language_defn): New static global.
8701         (language_gdbarch_post_init): Use language_defn::languages.
8702         (_initialize_language): Initialize current_language.
8703         * gdb/language.h (struct language_defn): Rename to...
8704         (struct language_data): ...this.
8705         (struct language_defn): New.
8706         (auto_language_defn): Delete.
8707         (unknown_language_defn): Delete.
8708         (minimal_language_defn): Delete.
8709         (ada_language_defn): Delete.
8710         (asm_language_defn): Delete.
8711         (c_language_defn): Delete.
8712         (cplus_language_defn): Delete.
8713         (d_language_defn): Delete.
8714         (f_language_defn): Delete.
8715         (go_language_defn): Delete.
8716         (m2_language_defn): Delete.
8717         (objc_language_defn): Delete.
8718         (opencl_language_defn): Delete.
8719         (pascal_language_defn): Delete.
8720         (rust_language_defn): Delete.
8721         * gdb/m2-lang.c (m2_language_defn): Convert to...
8722         (m2_language_data): ...this.
8723         (class m2_language): New class.
8724         (m2_language_defn): New static global.
8725         * gdb/objc-lang.c (objc_language_defn): Convert to...
8726         (objc_language_data): ...this.
8727         (class objc_language): New class.
8728         (objc_language_defn): New static global.
8729         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
8730         (opencl_language_data): ...this.
8731         (class opencl_language): New class.
8732         (opencl_language_defn): New static global.
8733         * gdb/p-lang.c (pascal_language_defn): Convert to...
8734         (pascal_language_data): ...this.
8735         (class pascal_language): New class.
8736         (pascal_language_defn): New static global.
8737         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
8738         language pointer, update comment format.
8739         * gdb/rust-lang.c (rust_language_defn): Convert to...
8740         (rust_language_data): ...this.
8741         (class rust_language): New class.
8742         (rust_language_defn): New static global.
8743
8744 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
8745
8746         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
8747         member variable.
8748         <m_stmt_at_address>: New member variable.
8749         (lnp_state_machine::record_line): Don't record some lines, update
8750         tracking of is_stmt at the same address.
8751         (lnp_state_machine::lnp_state_machine): Initialise new member
8752         variables.
8753
8754 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8755
8756         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
8757         "-include gnu-nat-mig.h".
8758         * gnu-nat-mig.h: New file.
8759         * gnu-nat.c: Include "gnu-nat-mig.h".
8760         (exc_server, msg_reply_server, notify_server,
8761         process_reply_server): Remove declarations.
8762
8763 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8764
8765         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
8766         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
8767         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
8768         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
8769         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
8770         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
8771         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
8772         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
8773         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
8774         to gnu_nat_target class.
8775         * gnu-nat.c: Likewise.
8776         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
8777         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
8778         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
8779         object.
8780         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
8781         instead of `gnu_target'.
8782
8783 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8784
8785         * i386-gnu-tdep.c: Include "gdbcore.h"
8786         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
8787         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
8788         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
8789         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
8790         i386_gnu_sigcontext_addr): New functions
8791         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
8792         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
8793         tdep.
8794
8795 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8796
8797         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
8798         before fork_inferior call. Avoid calling it if target_is_pushed returns
8799         true.
8800
8801 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8802
8803         * gnu-nat.h (gnu_target): New variable declaration.
8804         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
8805         gnu_target.
8806         * gnu-nat.c (gnu_target): New variable.
8807         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
8808         add_thread_silent, and add_thread calls.
8809         (gnu_nat_target::create_inferior): Pass gnu_target to
8810         add_thread_silent, thread_change_ptid call.
8811         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
8812         call.
8813
8814 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8815
8816         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
8817         (gnu_nat_target::find_memory_regions): Remove unused
8818         `old_address' variable.
8819
8820 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8821
8822         * gnu-nat.c: Include "gdbarch.h".
8823
8824 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8825
8826         * reply_mig_hack.awk (Error return): Cast function through
8827         void *, to bypass compiler function call check.
8828
8829 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8830
8831         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
8832         $(srcdir)/reply_mig_hack.awk.
8833
8834 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8835
8836         * gnu-nat.h (gnu_debug_flag): Set type to bool.
8837
8838 2020-05-30  Jonny Grant  <jg@jguk.org>
8839
8840         * configure.ac (ACX_BUGURL): change bug URL to https.
8841
8842 2020-05-30  Pedro Alves  <palves@redhat.com>
8843
8844         * cp-support.c (replace_typedefs_template): New.
8845         (replace_typedefs_qualified_name): Handle
8846         DEMANGLE_COMPONENT_TEMPLATE.
8847
8848 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
8849
8850         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
8851         dwarf2/index-cache.h, dwarf2/index-write.c,
8852         dwarf2/index-write.h, dwarf2/line-header.c,
8853         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
8854         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
8855         variables and fields from `dwarf2_per_objfile` to just
8856         `per_objfile` throughout.
8857
8858 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
8859
8860         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8861         <push_dwarf_reg_entry_value>: Add comment.
8862
8863 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
8864             Keith Seitz  <keiths@redhat.com>
8865
8866         * python/python.c (do_start_initialization): Call PyEval_SaveThread
8867         instead of PyEval_ReleaseLock.
8868         (class gdbpy_gil): Move to earlier in file.
8869         (finalize_python): Set gdb_python_initialized.
8870         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
8871         when not initialized.
8872
8873 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
8874
8875         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8876         <push_dwarf_reg_entry_value>: Remove assert.  Override
8877         per_objfile with caller_per_objfile.
8878
8879 2020-05-28  Tom de Vries  <tdevries@suse.de>
8880
8881         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
8882         PR gold/15646 workaround to symbol kind "type".
8883
8884 2020-05-27  Tom Tromey  <tromey@adacore.com>
8885
8886         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
8887
8888 2020-05-27  Tom Tromey  <tromey@adacore.com>
8889
8890         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
8891         Use htab_find_with_hash.
8892         <add_abbrev>: Remove "abbrev_number" parameter.
8893         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
8894         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
8895         (hash_abbrev): Add comment.
8896         (abbrev_table::lookup_abbrev): Move to header file.
8897         (abbrev_table::read): Update.
8898
8899 2020-05-27  Tom Tromey  <tromey@adacore.com>
8900
8901         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
8902         method.
8903         <canonical_name>: New member.
8904         <raw_name>: Rename from "name".
8905         (partial_die_info): Initialize canonical_name.
8906         (scan_partial_symbols): Check raw_name.
8907         (partial_die_parent_scope, partial_die_full_name)
8908         (add_partial_symbol, add_partial_subprogram)
8909         (add_partial_enumeration, load_partial_dies): Use "name" method.
8910         (partial_die_info::name): New method.
8911         (partial_die_info::read, guess_partial_die_structure_name)
8912         (partial_die_info::fixup): Update.
8913
8914 2020-05-27  Tom Tromey  <tromey@adacore.com>
8915
8916         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
8917         <get_ref_die_offset>: Inline.
8918         <get_ref_die_offset_complaint>: New method.
8919         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
8920         (attribute::get_ref_die_offset_complaint): Rename from
8921         get_ref_die_offset.  Just issue complaint.
8922
8923 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8924
8925         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
8926
8927 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8928
8929         * exec.c (exec_file_attach): Use errno value of first openp failure.
8930
8931 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8932
8933         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
8934         Don't close thread handle.
8935
8936 2020-05-27  Tom Tromey  <tom@tromey.com>
8937             Simon Marchi  <simon.marchi@efficios.com>
8938
8939         * objfiles.h (struct objfile) <partial_symtabs>: Now a
8940         shared_ptr.
8941         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
8942         member.
8943         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
8944         dwarf2_per_bfd_objfile_data_key>: New globals.
8945         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
8946         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
8947         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
8948         shared.
8949         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
8950         short-circuit when sharing.
8951         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
8952         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
8953
8954 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8955
8956         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
8957         to...
8958         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
8959         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
8960
8961 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8962
8963         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
8964         build_name_components, find_name_components_bounds>:
8965         Add per_objfile parameter.
8966         (struct mapped_index) <symbol_name_at>: Likewise.
8967         (struct mapped_debug_names): Remove constructor.
8968         <dwarf2_per_objfile>: Remove field.
8969         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
8970         (mapped_index_base::find_name_components_bounds,
8971         mapped_index_base::build_name_components,
8972         dw2_expand_symtabs_matching_symbol): Likewise.
8973         (class mock_mapped_index) <symbol_name_at>: Likewise.
8974         (check_match): Likewise.
8975         (check_find_bounds_finds): Likewise.
8976         (test_mapped_index_find_name_component_bounds): Update.
8977         (CHECK_MATCH): Update.
8978         (dw2_expand_symtabs_matching): Update.
8979         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
8980         per_objfile parameter.
8981         <find_vec_in_debug_names>: Likewise.
8982         <m_per_objfile>: New field.
8983         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
8984         parameter.
8985         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
8986         (dw2_debug_names_iterator::next): Update.
8987         (dw2_debug_names_lookup_symbol): Update.
8988         (dw2_debug_names_expand_symtabs_for_function): Update.
8989         (dw2_debug_names_map_matching_symbols): Update.
8990         (dw2_debug_names_expand_symtabs_matching): Update.
8991         (dwarf2_read_debug_names): Update.
8992
8993 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8994
8995         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
8996         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
8997         move to dwarf2_per_objfile.
8998         <read_in_chain>: Remove.
8999         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
9000         remove_all_cus, age_comp_units>: New methods.
9001         <m_dwarf2_cus>: New member.
9002         (struct dwarf2_per_cu_data) <cu>: Remove.
9003         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
9004         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
9005         moved to methods of dwarf2_per_objfile.
9006         (dwarf2_clear_marks): Remove.
9007         (dwarf2_queue_item::~dwarf2_queue_item): Update.
9008         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
9009         (dwarf2_per_bfd::free_cached_comp_units): Remove.
9010         (dwarf2_per_objfile::remove_all_cus): New.
9011         (class free_cached_comp_units) <~free_cached_comp_units>:
9012         Update.
9013         (load_cu): Update.
9014         (dw2_do_instantiate_symtab): Adjust.
9015         (fill_in_sig_entry_from_dwo_entry): Adjust.
9016         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9017         (cutu_reader::cutu_reader): Likewise.
9018         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
9019         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
9020         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
9021         and dwarf2_per_objfile::age_comp_units.
9022         (load_partial_comp_unit): Update.
9023         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
9024         (process_queue): Likewise.
9025         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
9026         backlink.
9027         (dwarf2_read_addr_index): Likewise.
9028         (follow_die_offset): Likewise.
9029         (dwarf2_fetch_die_loc_sect_off): Likewise.
9030         (dwarf2_fetch_constant_bytes): Likewise.
9031         (dwarf2_fetch_die_type_sect_off): Likewise.
9032         (follow_die_sig_1): Likewise.
9033         (load_full_type_unit): Likewise.
9034         (read_signatured_type): Likewise.
9035         (dwarf2_cu::dwarf2_cu): Don't set cu field.
9036         (dwarf2_cu::~dwarf2_cu): Remove.
9037         (dwarf2_per_objfile::get_cu): New.
9038         (dwarf2_per_objfile::set_cu): New.
9039         (age_cached_comp_units): Rename to...
9040         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
9041         to std::unordered_map.
9042         (free_one_cached_comp_unit): Rename to...
9043         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
9044         to std::unordered_map.
9045         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
9046         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
9047         a dwarf2_per_objfile in data.
9048         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
9049         (dwarf2_clear_marks): Remove.
9050
9051 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9052
9053         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
9054         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
9055         (init_tu_and_read_dwo_dies): Likewise.
9056         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
9057         (cutu_reader::cutu_reader): Likewise.
9058         (load_partial_comp_unit): Likewise.
9059         (process_psymtab_comp_unit): Update.
9060         (build_type_psymtabs_1): Update.
9061         (process_skeletonless_type_unit): Update.
9062         (load_full_comp_unit): Update.
9063         (find_partial_die): Update.
9064         (dwarf2_read_addr_index): Update.
9065         (read_signatured_type): Update.
9066
9067 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9068
9069         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
9070         m_header_read_in>: New fields.
9071         <get_header>: New method.
9072         * dwarf2/read.c (per_cu_header_read_in): Remove.
9073         (dwarf2_per_cu_data::get_header): New.
9074         (dwarf2_per_cu_data::addr_size): Update.
9075         (dwarf2_per_cu_data::offset_size): Update.
9076         (dwarf2_per_cu_data::ref_addr_size): Update.
9077
9078 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9079
9080         * dwarf2/read.c (load_cu): Return dwarf2_cu.
9081         (dw2_do_instantiate_symtab): Update.
9082         (queue_and_load_all_dwo_tus): Change parameter from
9083         dwarf2_per_cu_data to dwarf2_cu.
9084         (dwarf2_fetch_die_loc_sect_off): Update.
9085         (dwarf2_fetch_constant_bytes): Update.
9086         (dwarf2_fetch_die_type_sect_off): Update.
9087
9088 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9089
9090         * dwarf2/read.c (process_full_comp_unit,
9091         process_full_type_unit): Remove per_cu, per_objfile paramters.
9092         Add dwarf2_cu parameter.
9093         (process_queue): Update.
9094
9095 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9096
9097         * dwarf2/read.c (create_cu_from_index_list): Replace
9098         dwarf2_per_objfile parameter with dwarf2_per_bfd.
9099         (create_cus_from_index_list): Likewise.
9100         (create_cus_from_index): Likewise.
9101         (create_signatured_type_table_from_index): Likewise.
9102         (create_cus_from_debug_names_list): Likewise.
9103         (create_cus_from_debug_names): Likewise.
9104         (dwarf2_read_gdb_index): Update.
9105         (dwarf2_read_debug_names): Update.
9106
9107 2020-05-27  Tom Tromey  <tom@tromey.com>
9108             Simon Marchi  <simon.marchi@efficios.com>
9109
9110         * dwarf2/read.h (struct dwarf2_per_objfile)
9111         <get_type_for_signatured_type, set_type_for_signatured_type>:
9112         New methods.
9113         <m_type_map>: New member.
9114         (struct signatured_type) <type>: Remove.
9115         * dwarf2/read.c
9116         (dwarf2_per_objfile::get_type_for_signatured_type,
9117         dwarf2_per_objfile::set_type_for_signatured_type): New.
9118         (get_signatured_type): Use new methods.
9119
9120 2020-05-27  Tom Tromey  <tom@tromey.com>
9121             Simon Marchi  <simon.marchi@efficios.com>
9122
9123         * dwarf2/read.h (struct type_unit_group_unshareable): New.
9124         (struct dwarf2_per_objfile) <type_units>: New member.
9125         <get_type_unit_group_unshareable>: New method.
9126         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
9127         num_symtabs, symtabs>: Remove; move to
9128         type_unit_group_unshareable.
9129         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
9130         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
9131         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
9132
9133 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9134
9135         * dwarf2/read.h (struct dwarf2_per_cu_data):
9136         <dwarf2_per_objfile>: Remove.
9137         * dwarf2/read.c (create_cu_from_index_list): Don't assign
9138         dwarf2_per_objfile.
9139         (create_signatured_type_table_from_index): Likewise.
9140         (create_signatured_type_table_from_debug_names): Likewise.
9141         (create_debug_type_hash_table): Likewise.
9142         (fill_in_sig_entry_from_dwo_entry): Likewise.
9143         (create_type_unit_group): Likewise.
9144         (read_comp_units_from_section): Likewise.
9145         (create_cus_hash_table): Likewise.
9146
9147 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9148
9149         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
9150         dwarf2_per_cu_data::dwarf2_per_objfile.
9151         (compute_compunit_symtab_includes): Likewise.
9152         (dwarf2_cu::start_symtab): Likewise.
9153
9154 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9155
9156         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
9157         parameter.
9158         * dwarf2/read.c (get_die_type_at_offset): Likewise.
9159         (read_namespace_alias): Update.
9160         (lookup_die_type): Update.
9161         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
9162         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
9163         Update.
9164         (disassemble_dwarf_expression): Update.
9165
9166 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9167
9168         * dwarf2/read.h (struct dwarf2_queue_item): Add
9169         dwarf2_per_objfile parameter, assign new parameter.
9170         <per_objfile>: New field.
9171         * dwarf2/read.c (free_one_cached_comp_unit): Add
9172         dwarf2_per_objfile parameter.
9173         (queue_comp_unit): Likewise.
9174         (dw2_do_instantiate_symtab): Update.
9175         (process_psymtab_comp_unit): Update.
9176         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
9177         (process_imported_unit_die): Update.
9178         (queue_and_load_dwo_tu): Update.
9179         (follow_die_offset): Update.
9180         (follow_die_sig_1): Update.
9181
9182 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9183
9184         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
9185         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
9186         (read_call_site_scope): Assign per_objfile.
9187         (dwarf2_per_cu_data::objfile): Remove.
9188         * gdbtypes.h (struct call_site) <per_objfile>: New member.
9189         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
9190         dwarf2_per_objfile parameter.
9191         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
9192         dwarf2_per_objfile parameter.
9193         (dwarf_expr_reg_to_entry_parameter): Add output
9194         dwarf2_per_objfile parameter.
9195         (locexpr_get_frame_base): Update.
9196         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
9197         <push_dwarf_reg_entry_value>: Update.
9198         <call_site_to_target_addr>: Update.
9199         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
9200         parameter.
9201         (value_of_dwarf_reg_entry): Update.
9202         (rw_pieced_value): Update.
9203         (indirect_synthetic_pointer): Update.
9204         (dwarf2_evaluate_property): Update.
9205         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
9206         parameter.
9207         (locexpr_read_variable): Update.
9208         (locexpr_get_symbol_read_needs): Update.
9209         (loclist_read_variable): Update.
9210
9211 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9212
9213         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9214         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9215         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9216         parameter.
9217         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9218         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9219         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9220         parameter.
9221         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
9222         sect_variable_value): Add dwarf2_per_objfile parameter.
9223         (class dwarf_evaluate_loc_desc) <dwarf_call,
9224         dwarf_variable_value>: Update.
9225         (fetch_const_value_from_synthetic_pointer): Add
9226         dwarf2_per_objfile parameter.
9227         (fetch_const_value_from_synthetic_pointer): Update.
9228         (coerced_pieced_ref): Update.
9229         (class symbol_needs_eval_context) <dwarf_call,
9230         dwarf_variable_value>: Update.
9231         (dwarf2_compile_expr_to_ax): Update.
9232
9233 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9234
9235         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
9236         parameter.
9237         (dwarf2_evaluate_loc_desc_full): Update.
9238
9239 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9240
9241         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
9242         parameter.
9243         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
9244         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
9245         dwarf2_per_objfile parameter.
9246         (decode_debug_loc_dwo_addresses): Likewise.
9247         (dwarf2_find_location_expression): Update.
9248         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
9249         (locexpr_describe_location_piece): Add dwarf2_per_objfile
9250         parameter.
9251         (disassemble_dwarf_expression): Add dwarf2_per_objfile
9252         parameter.
9253         (locexpr_describe_location_1): Likewise.
9254         (locexpr_describe_location): Update.
9255
9256 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9257
9258         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
9259         Remove.
9260         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
9261         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
9262         (dwarf2_compile_property_to_c): Update.
9263         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
9264         use text offset from objfile.
9265         (locexpr_tracepoint_var_ref): Update.
9266         (locexpr_generate_c_location): Update.
9267         (loclist_describe_location): Update.
9268         (loclist_tracepoint_var_ref): Update.
9269         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
9270         dwarf2_per_objfile parameter.
9271         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
9272         use text offset from objfile.
9273         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
9274
9275 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9276
9277         * dwarf2/expr.h (struct dwarf_expr_context)
9278         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
9279         <offset>: Remove.
9280         <per_objfile>: New member.
9281         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
9282         dwarf2_per_objfile parameter.  Don't set offset, set
9283         per_objfile.
9284         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
9285         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
9286         a dwarf2_per_objfile object instead of an offset.
9287         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
9288         constructor.
9289         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
9290         to dwarf2_expr_executor constructor.  Don't set offset.
9291         (dwarf2_fetch_cfa_info): Update.
9292         (struct dwarf2_frame_cache) <text_offset>: Remove.
9293         <per_objfile>: New field.
9294         (dwarf2_frame_cache): Update.
9295         (dwarf2_frame_prev_register): Update.
9296         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9297         <dwarf_evaluate_loc_desc>: Add constructor.
9298         (dwarf2_evaluate_loc_desc_full): Update.
9299         (dwarf2_locexpr_baton_eval): Update.
9300         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
9301         Add constructor.
9302         (dwarf2_loc_desc_get_symbol_read_needs): Update.
9303
9304 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9305
9306         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
9307         addr_sized_int_type>: Move to dwarf2_cu.
9308         <int_type>: Move to dwarf2_per_objfile.
9309         (struct dwarf2_per_objfile) <int_type>: Move here.
9310         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
9311         addr_sized_int_type>: Move here.
9312         (read_func_scope): Update.
9313         (read_array_type): Update.
9314         (read_tag_string_type): Update.
9315         (attr_to_dynamic_prop): Update.
9316         (dwarf2_per_cu_data::int_type): Rename to...
9317         (dwarf2_per_objfile::int_type): ... this.
9318         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
9319         (dwarf2_cu::addr_sized_int_type): ... this.
9320         (read_subrange_type): Update.
9321         (dwarf2_per_cu_data::addr_type): Rename to...
9322         (dwarf2_cu::addr_type): ... this.
9323         (set_die_type): Update.
9324
9325 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9326
9327         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
9328         data through per_cu->cu.
9329
9330 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9331
9332         * dwarf2/read.c (lookup_dwo_comp_unit): Change
9333         dwarf2_per_cu_data parameter fo dwarf2_cu.
9334         (lookup_dwo_type_unit): Likewise.
9335         (read_cutu_die_from_dwo): Likewise.
9336         (lookup_dwo_unit): Likewise.
9337         (open_and_init_dwo_file): Likewise.
9338         (lookup_dwo_cutu): Likewise.
9339         (lookup_dwo_comp_unit): Likewise.
9340         (lookup_dwo_type_unit): Likewise.
9341         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9342         (cutu_reader::cutu_reader): Update.
9343
9344 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9345
9346         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
9347         parameter.
9348         (process_full_type_unit): Likewise.
9349         (process_queue): Update.
9350
9351 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9352
9353         * dwarf2/read.c (recursively_compute_inclusions): Add
9354         dwarf2_per_objfile parameter.
9355         (compute_compunit_symtab_includes): Likewise.
9356         (process_cu_includes): Update.
9357
9358 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9359
9360         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
9361         parameter.
9362         (create_type_unit_group): Update.
9363         (process_psymtab_comp_unit_reader): Update.
9364         (build_type_psymtabs_reader): Update.
9365
9366 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9367
9368         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
9369         object through m_this_cu->cu.
9370
9371 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9372
9373         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
9374         the info parameter.
9375         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
9376
9377 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9378
9379         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
9380         per_objfile parameter.
9381         (load_full_type_unit): Add per_objfile parameter.
9382         (read_signatured_type): Likewise.
9383         (load_full_comp_unit): Likewise.
9384         (load_cu): Likewise.
9385         (dw2_do_instantiate_symtab): Likewise.
9386         (dw2_get_file_names): Likewise.
9387         (dw2_map_symtabs_matching_filename): Update.
9388         (dw_expand_symtabs_matching_file_matcher): Update.
9389         (dw2_map_symbol_filenames): Update.
9390         (process_psymtab_comp_unit): Add per_objfile parameter.
9391         (build_type_psymtabs_1): Update.
9392         (process_skeletonless_type_unit): Update.
9393         (dwarf2_build_psymtabs_hard): Update.
9394         (load_partial_comp_unit): Add per_objfile parameter.
9395         (scan_partial_symbols): Update.
9396         (load_full_comp_unit): Add per_objfile parameter.
9397         (process_imported_unit_die): Update.
9398         (create_cus_hash_table): Update.
9399         (find_partial_die): Update.
9400         (dwarf2_read_addr_index): Update.
9401         (follow_die_offset): Update.
9402         (dwarf2_fetch_die_loc_sect_off): Update.
9403         (dwarf2_fetch_constant_bytes): Update.
9404         (dwarf2_fetch_die_type_sect_off): Update.
9405         (follow_die_sig_1): Update.
9406         (load_full_type_unit): Add per_objfile parameter.
9407         (read_signatured_type): Likewise.
9408
9409 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9410
9411         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
9412         of objfile_name.
9413
9414 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9415
9416         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
9417         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
9418         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
9419         field.
9420         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
9421         (create_cus_from_index): Update.
9422         (dwarf2_read_gdb_index): Update.
9423         (create_cus_from_debug_names): Update.
9424         (dwarf2_read_debug_names): Update.
9425         (get_abbrev_section_for_cu): Update.
9426         (create_all_comp_units): Update.
9427         (read_attribute_value): Update.
9428         (get_debug_line_section): Update.
9429         * dwarf2/index-cache.c (index_cache::store): Update.
9430         * dwarf2/index-write.c (save_gdb_index_command): Update.
9431         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
9432
9433 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9434
9435         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
9436         member.
9437         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
9438         dwarf2_per_cu_data::per_bfd.
9439         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
9440         (create_type_unit_group): Likewise.
9441         (queue_comp_unit): Remove reference to
9442         per_cu->dwarf2_per_objfile.
9443         (maybe_queue_comp_unit): Likewise.
9444         (fill_in_sig_entry_from_dwo_entry): Assign new field.
9445         (create_cus_hash_table): Assign new field.
9446
9447 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9448
9449         * dwarf2/read.c: Replace
9450         dwarf2_cu->per_cu->dwarf2_per_objfile references with
9451         dwarf2_cu->per_objfile throughout.
9452
9453 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9454
9455         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
9456         parameter, don't use per_cu->dwarf2_per_objfile.
9457         (dw2_instantiate_symtab): Likewise.
9458         (dw2_find_last_source_symtab): Update.
9459         (dw2_map_expand_apply): Update.
9460         (dw2_lookup_symbol): Update.
9461         (dw2_expand_symtabs_for_function): Update.
9462         (dw2_expand_all_symtabs): Update.
9463         (dw2_expand_symtabs_with_fullname): Update.
9464         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
9465         don't use per_cu->dwarf2_per_objfile.
9466         (dw2_expand_marked_cus): Update.
9467         (dw2_find_pc_sect_compunit_symtab): Update.
9468         (dw2_debug_names_lookup_symbol): Update.
9469         (dw2_debug_names_expand_symtabs_for_function): Update.
9470         (dw2_debug_names_map_matching_symbols): Update.
9471         (dwarf2_psymtab::expand_psymtab): Update.
9472
9473 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9474
9475         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
9476         <per_objfile>: New member.
9477         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
9478         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
9479         call to dwarf2_cu.
9480         (cutu_reader::cutu_reader): Update.
9481         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
9482
9483 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9484
9485         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
9486         struct dwarf2_per_objfile.
9487         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
9488         dwarf2_per_bfd.
9489         * dwarf2/read.c (set_die_type): Update.
9490         (get_die_type_at_offset): Update.
9491
9492 2020-05-27  Tom Tromey  <tom@tromey.com>
9493             Simon Marchi  <simon.marchi@efficios.com>
9494
9495         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
9496         method.
9497         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
9498         get_symtab, set_symtab>: New methods.
9499         <m_symtabs>: New field.
9500         (struct dwarf2_psymtab): Derive from partial_symtab.
9501         <readin_p, get_compunit_symtab>: Declare methods.
9502         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
9503         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
9504         New methods.
9505         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
9506         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
9507         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
9508         (dw2_symtab_iter_next, dw2_print_stats)
9509         (dw2_expand_symtabs_with_fullname)
9510         (dw2_expand_symtabs_matching_one)
9511         (dw_expand_symtabs_matching_file_matcher)
9512         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
9513         (dw2_debug_names_iterator::next)
9514         (dw2_debug_names_map_matching_symbols)
9515         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
9516         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
9517         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
9518         New methods.
9519         (get_compunit_symtab, process_full_comp_unit)
9520         (process_full_type_unit): Update.
9521         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
9522
9523 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9524
9525         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
9526         then introduce a new dwarf2_per_objfile type.
9527         <read_line_string>: Move to the new dwarf2_per_objfile type.
9528         <objfile>: Likewise.
9529         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
9530         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
9531         dwarf2_per_objfile->per_bfd.
9532         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
9533         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
9534         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
9535         (dwarf2_per_bfd::free_cached_comp_units): ... this.
9536         (dwarf2_has_info): Allocate dwarf2_per_bfd.
9537         (dwarf2_per_objfile::locate_sections): Rename to...
9538         (dwarf2_per_bfd::locate_sections): ... this.
9539         (dwarf2_per_objfile::get_cutu): Rename to...
9540         (dwarf2_per_bfd::get_cutu): ... this.
9541         (dwarf2_per_objfile::get_cu): Rename to...
9542         (dwarf2_per_bfd::get_cu): ... this.
9543         (dwarf2_per_objfile::get_tu): Rename to...
9544         (dwarf2_per_bfd::get_tu): ... this.
9545         (dwarf2_per_objfile::allocate_per_cu): Rename to...
9546         (dwarf2_per_bfd::allocate_per_cu): ... this.
9547         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
9548         (dwarf2_per_bfd::allocate_signatured_type): ... this.
9549         (get_gdb_index_contents_ftype): Change parameter from
9550         dwarf2_per_objfile to dwarf2_per_bfd.
9551         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
9552         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
9553
9554 2020-05-27  Tom Tromey  <tom@tromey.com>
9555             Simon Marchi  <simon.marchi@efficios.com>
9556
9557         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
9558         (allocate_piece_closure): Set "per_objfile" member.
9559         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
9560         (locexpr_describe_location, loclist_describe_location): Use new
9561         member.
9562         * dwarf2/read.c (read_call_site_scope)
9563         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
9564         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
9565         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
9566         handle_data_member_location): Set per_objfile member.
9567         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
9568         member.
9569         (struct dwarf2_loclist_baton) <per_objfile>: New member.
9570
9571 2020-05-27  Tom Tromey  <tom@tromey.com>
9572
9573         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
9574         allocate_signatured_type>: Declare new methods.
9575         <m_num_psymtabs>: New member.
9576         (struct dwarf2_per_cu_data) <index>: New member.
9577         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
9578         (dwarf2_per_objfile::allocate_signatured_type): New methods.
9579         (create_cu_from_index_list): Use allocate_per_cu.
9580         (create_signatured_type_table_from_index)
9581         (create_signatured_type_table_from_debug_names)
9582         (create_debug_type_hash_table, add_type_unit)
9583         (read_comp_units_from_section): Use allocate_signatured_type.
9584
9585 2020-05-27  Tom Tromey  <tom@tromey.com>
9586
9587         * psymtab.c (partial_map_expand_apply)
9588         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9589         (psym_lookup_global_symbol_language)
9590         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9591         (psym_print_stats, psym_expand_symtabs_for_function)
9592         (psym_map_symbol_filenames, psym_map_matching_symbols)
9593         (psym_expand_symtabs_matching)
9594         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9595         (maintenance_check_psymtabs): Update.
9596         * psympriv.h (struct partial_symtab) <readin_p,
9597         get_compunit_symtab>: Add objfile parameter.
9598         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
9599         Likewise.
9600         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
9601         get_compunit_symtab>: Likewise.
9602         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
9603
9604 2020-05-27  Tom Tromey  <tom@tromey.com>
9605
9606         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
9607         member.
9608         * dwarf2/read.c (delete_file_name_entry): Fix comment.
9609         (create_cu_from_index_list)
9610         (create_signatured_type_table_from_index)
9611         (create_signatured_type_table_from_debug_names)
9612         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
9613         (dwarf2_create_include_psymtab)
9614         (create_debug_type_hash_table, add_type_unit)
9615         (create_type_unit_group, read_comp_units_from_section)
9616         (dwarf2_compute_name, create_cus_hash_table)
9617         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9618         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
9619         obstack.
9620         (dw2_get_real_path): Likewise.  Change argument to
9621         dwarf2_per_objfile.
9622
9623 2020-05-27  Luis Machado  <luis.machado@linaro.org>
9624
9625         PR tdep/26000
9626         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
9627         for ldrd (immediate).
9628
9629 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9630
9631         * command.h: Add comment giving the name of class_tui.
9632         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
9633         create the fake command for the help for class_tui.
9634
9635 2020-05-26  Tom Tromey  <tromey@adacore.com>
9636
9637         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
9638         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
9639         (val_atr): New function.
9640         (value_val_atr): Use it.
9641         * ada-valprint.c (print_optional_low_bound): Change low bound
9642         handling for enums.
9643         (val_print_packed_array_elements): Don't call discrete_position.
9644         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
9645         discrete_position for enum types.
9646         * language.c (default_print_array_index): Change type.
9647         * language.h (struct language_defn) <la_print_array_index>: Add
9648         index_type parameter, change type of index_value.
9649         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
9650         (default_print_array_index): Update.
9651         * valprint.c (maybe_print_array_index): Don't call
9652         value_from_longest.  Update.
9653         (value_print_array_elements): Don't call discrete_position.
9654
9655 2020-05-26  Tom Tromey  <tromey@adacore.com>
9656
9657         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
9658         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
9659
9660 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
9661
9662         PR gdb/13519
9663         * avr-tdep.c (avr_integer_to_address): Return data or code
9664         address accordingly to the second 'type' argument of the
9665         function.
9666
9667 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
9668
9669         * infcmd.c, inferior.h: (construct_inferior_arguments):
9670         Moved function from here to gdbsupport/common-inferior.{h,cc}
9671
9672 2020-05-23  Tom Tromey  <tom@tromey.com>
9673
9674         Revert commit eca1f90c:
9675         * NEWS: Remove entry for completion styling.
9676         * completer.c (_rl_completion_prefix_display_length): Move
9677         declaration later.
9678         (gdb_fnprint): Revert.
9679         (gdb_display_match_list_1): Likewise.
9680         * cli/cli-style.c (completion_prefix_style)
9681         (completion_difference_style, completion_suffix_style): Remove.
9682         (_initialize_cli_style): Revert.
9683         * cli/cli-style.h (completion_prefix_style)
9684         (completion_difference_style, completion_suffix_style): Don't
9685         declare.
9686
9687 2020-05-24  Pedro Alves  <palves@redhat.com>
9688
9689         * symtab.c (completion_list_add_name): Return boolean indication
9690         of whether the symbol matched.
9691         (completion_list_add_symbol): Don't try to remove C++ aliases if
9692         the symbol didn't match in the first place.
9693         * symtab.h (completion_list_add_name): Return bool.
9694
9695 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
9696
9697         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
9698         type::field.
9699
9700 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
9701
9702         GDB 9.2 released.
9703
9704 2020-05-23  Tom Tromey  <tom@tromey.com>
9705
9706         * NEWS: Add entry for completion styling.
9707         * completer.c (_rl_completion_prefix_display_length): Move
9708         declaration earlier.
9709         (gdb_fnprint): Use completion_style.
9710         (gdb_display_match_list_1): Likewise.
9711         * cli/cli-style.c (completion_prefix_style)
9712         (completion_difference_style, completion_suffix_style): New
9713         globals.
9714         (_initialize_cli_style): Register new globals.
9715         * cli/cli-style.h (completion_prefix_style)
9716         (completion_difference_style, completion_suffix_style): Declare.
9717
9718 2020-05-23  Pedro Alves  <palves@redhat.com>
9719
9720         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
9721         (parse_escape): Use ISDIGIT instead of isdigit.
9722         (puts_debug): Use gdb_isprint instead of isprint.
9723         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
9724         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
9725         ISSPACE instead of isspace.
9726         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
9727         instead of isspace.
9728         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
9729         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
9730         instead of isxdigit and ISDIGIT instead of isdigit.
9731
9732 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9733
9734         * gdbtypes.h (struct type) <field>: New method.
9735         (TYPE_FIELDS): Remove, replace all uses with either type::fields
9736         or type::field.
9737
9738 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9739
9740         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
9741         (TYPE_FIELDS): Use type::fields.  Change all call sites that
9742         modify the propery to use type::set_fields instead.
9743
9744 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9745
9746         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
9747         type::num_fields instead.
9748
9749 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9750
9751         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
9752         methods.
9753         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
9754         that modify the number of fields to use type::set_num_fields
9755         instead.
9756
9757 2020-05-22  Tom Tromey  <tromey@adacore.com>
9758
9759         * compile/compile-object-load.h (munmap_list_free): Don't
9760         declare.
9761
9762 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
9763
9764         * annotate.c (annotate_source_line): Update return type, add call
9765         to update current symtab and line.
9766         * annotate.h (annotate_source_line): Update return type, and
9767         extend header comment.
9768         * source.c (info_line_command): Check annotation_level before
9769         calling annotate_source_line.
9770         * stack.c (print_frame_info): If calling annotate_source_line
9771         returns true, then don't print any other source line information.
9772
9773 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9774
9775         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
9776
9777 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9778
9779         * coffread.c (patch_type): Remove NULL check before xfree.
9780         * corefile.c (set_gnutarget): Likewise.
9781         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
9782         * exec.c (build_section_table): Likewise.
9783         * remote.c (remote_target::pass_signals): Likewise.
9784         * utils.c (n_spaces): Likewise.
9785         * cli/cli-script.c (document_command): Likewise.
9786         * i386-windows-tdep.c (core_process_module_section): Likewise.
9787         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
9788
9789 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
9790
9791         * symfile.c (reread_symbols): Clear objfile's section_offsets
9792         vector and section indices, re-compute them by calling
9793         sym_offsets.
9794
9795 2020-05-20  Tom Tromey  <tromey@adacore.com>
9796
9797         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
9798         (desc_one_bound, desc_index_type): Compute field name.
9799
9800 2020-05-20  Tom de Vries  <tdevries@suse.de>
9801
9802         PR symtab/25833
9803         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
9804
9805 2020-05-20  Alan Modra  <amodra@gmail.com>
9806
9807         PR 25993
9808         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
9809         bfd_set_filename.
9810         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
9811         passed to bfd_set_filename.
9812         * symfile-mem.c (add_vsyscall_page): Likewise for string
9813         passed to symbol_file_add_from_memory.
9814         (symbol_file_add_from_memory): Make name param a const char* and
9815         don't strdup.
9816
9817 2020-05-20  Alan Modra  <amodra@gmail.com>
9818
9819         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
9820         rather than accessing bfd->filename directly.
9821         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
9822         and use bfd_section_name.
9823         * dwarf2/frame.c (decode_frame_entry): Likewise.
9824         * exec.c (exec_set_section_address): Likewise.
9825         * solib-aix.c (solib_aix_bfd_open): Likewise.
9826         * stap-probe.c (get_stap_base_address): Likewise.
9827         * symfile.c (reread_symbols): Likewise.
9828
9829 2020-05-19  Tom Tromey  <tromey@adacore.com>
9830
9831         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
9832
9833 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9834
9835         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
9836
9837 2020-05-19  Pedro Alves  <palves@redhat.com>
9838
9839         * NEWS (set exec-file-mismatch): Adjust entry.
9840         * exec.c: Include "build-id.h".
9841         (validate_exec_file): Try to match build IDs instead of filenames.
9842         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
9843         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
9844         and pass down 'warn_if_slow'.
9845         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
9846         gdb_bfd_open_closure to pass it down.
9847         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
9848
9849 2020-05-19  Pedro Alves  <palves@redhat.com>
9850
9851         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
9852         * target.c (target_fileio_open_1): Rename to target_fileio_open
9853         and make extern.  Use bool.
9854         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
9855         (target_fileio_read_alloc_1): Adjust.
9856         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
9857         (target_fileio_open_warn_if_slow): Delete declaration.
9858
9859 2020-05-19  Pedro Alves  <palves@redhat.com>
9860
9861         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
9862         Adjust all callers.
9863
9864 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
9865
9866         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
9867         whether disp is negative.
9868
9869 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9870
9871         * symfile.h (struct symfile_segment_data)
9872         <~symfile_segment_data>: Remove.
9873         <segment_info>: Change to std::vector.
9874         * symfile.c (default_symfile_segments): Update.
9875         * elfread.c (elf_symfile_segments): Update.
9876
9877 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9878
9879         * symfile.h (struct symfile_segment_data) <struct segment>: New.
9880         <segments>: New.
9881         <segment_bases, segment_sizes>: Remove.
9882         * symfile.c (default_symfile_segments): Update.
9883         * elfread.c (elf_symfile_segments): Update.
9884         * remote.c (remote_target::get_offsets): Update.
9885         * solib-target.c (solib_target_relocate_section_addresses):
9886         Update.
9887
9888 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9889
9890         * symfile.h (struct symfile_segment_data): Initialize fields.
9891         <~symfile_segment_data>: Add.
9892         (symfile_segment_data_up): New.
9893         (struct sym_fns) <sym_segments>: Return a
9894         symfile_segment_data_up.
9895         (default_symfile_segments): Return a symfile_segment_data_up.
9896         (free_symfile_segment_data): Remove.
9897         (get_symfile_segment_data): Return a symfile_segment_data_up.
9898         * symfile.c (default_symfile_segments): Likewise.
9899         (get_symfile_segment_data): Likewise.
9900         (free_symfile_segment_data): Remove.
9901         (symfile_find_segment_sections): Update.
9902         * elfread.c (elf_symfile_segments): Return a
9903         symfile_segment_data_up.
9904         * remote.c (remote_target::get_offsets): Update.
9905         * solib-target.c (solib_target_relocate_section_addresses):
9906         Update.
9907         * symfile-debug.c (debug_sym_segments): Return a
9908         symfile_segment_data_up.
9909
9910 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9911
9912         PR build/25981
9913         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
9914         Hardcode register numbers.
9915
9916         PR build/25981
9917         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
9918         procfs_find_LDT_entry): Remove.
9919         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
9920         procfs_find_LDT_entry): Remove.
9921         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
9922         Remove.
9923
9924 2020-05-17  Pedro Alves  <palves@redhat.com>
9925             Andrew Burgess  <andrew.burgess@embecosm.com>
9926             Keno Fischer  <keno@juliacomputing.com>
9927
9928         PR gdb/25741
9929         * breakpoint.c (build_target_condition_list): Update comments.
9930         (build_target_command_list): Update comments and skip matching
9931         locations.
9932         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
9933         a separate function.  Simplify "set breakpoint auto-hw off"
9934         handling.
9935         (insert_breakpoints): Update comment.
9936         (tracepoint_locations_match): New parameter.  For breakpoints,
9937         compare location types too, if the caller wants to.
9938         (handle_automatic_hardware_breakpoints): New functions.
9939         (bp_location_is_less_than): Also sort by location type and
9940         hardware breakpoint length.
9941         (update_global_location_list): Handle "set breakpoint auto-hw on"
9942         here.
9943         (update_breakpoint_locations): Ask breakpoint_locations_match to
9944         ignore location types.
9945
9946 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9947
9948         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
9949         type::name instead.
9950
9951 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9952
9953         * gdbtypes.h (struct type) <name, set_name>: New methods.
9954         (TYPE_CODE): Use type::name.  Change all call sites used to set
9955         the name to use type::set_name instead.
9956
9957 2020-05-16  Tom Tromey  <tom@tromey.com>
9958
9959         * top.c (quit_force): Update.
9960         * infrun.c (handle_no_resumed): Update.
9961         * top.h (all_uis): New function.
9962         (ALL_UIS): Remove.
9963
9964 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9965
9966         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
9967
9968 2020-05-16  Pedro Alves  <palves@redhat.com>
9969
9970         * ia64-linux-nat.c
9971         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
9972         Declare method.
9973         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
9974
9975 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
9976
9977         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
9978         (sparc64_adi_info): Likewise.
9979
9980 2020-05-15  Tom Tromey  <tom@tromey.com>
9981
9982         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
9983         block_objfile.
9984         (lookup_objfile_from_block): Remove.
9985         (lookup_symbol_in_block, lookup_symbol_in_static_block)
9986         (lookup_global_symbol): Use block_objfile.
9987         * symtab.h (lookup_objfile_from_block): Don't declare.
9988         * printcmd.c (clear_dangling_display_expressions): Use
9989         block_objfile.
9990         * parse.c (operator_check_standard): Use block_objfile.
9991
9992 2020-05-15  Tom Tromey  <tom@tromey.com>
9993
9994         * language.c (language_alloc_type_symbol): Set
9995         SYMBOL_SECTION.
9996         * symtab.c (initialize_objfile_symbol): Remove.
9997         (allocate_symbol): Remove.
9998         (allocate_template_symbol): Remove.
9999         * dwarf2/read.c (fixup_go_packaging): Use "new".
10000         (new_symbol): Use "new".
10001         (read_variable): Don't call initialize_objfile_symbol.  Use
10002         "new".
10003         (read_func_scope): Use "new".
10004         * xcoffread.c (process_xcoff_symbol): Don't call
10005         initialize_objfile_symbol.
10006         (SYMBOL_DUP): Remove.
10007         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
10008         "new".
10009         * symtab.h (allocate_symbol, initialize_objfile_symbol)
10010         (allocate_template_symbol): Don't declare.
10011         (struct symbol): Add copy constructor.  Change defaults.
10012         * jit.c (finalize_symtab): Use "new".
10013         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
10014         Use "new".
10015         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
10016         (common_block_end): Use "new".
10017         * mdebugread.c (parse_symbol): Use "new".
10018         (new_symbol): Likewise.
10019
10020 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10021
10022         * NEWS: Mention changes to help and apropos.
10023
10024 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10025
10026         * command.h (enum command_class): Improve comments, document
10027         that class_alias is for user-defined aliases, give the class
10028         name for each class, remove unused class_xdb.
10029         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
10030         * breakpoint.c (_initialize_breakpoint): Replace class_alias
10031         by a precise class.
10032         * infcmd.c (_initialize_infcmd): Likewise.
10033         * reverse.c (_initialize_reverse): Likewise.
10034         * stack.c (_initialize_stack): Likewise.
10035         * symfile.c (_initialize_symfile): Likewise.
10036         * tracepoint.c (_initialize_tracepoint): Likewise.
10037
10038 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10039
10040         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
10041         when their aliased command is traversed.
10042         (help_cmd): Add fput_command_names_styled call to
10043         output command name and aliases when command has an alias.
10044
10045 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10046
10047         * cli/cli-decode.h (help_cmd_list): Remove declaration.
10048         * cli/cli-decode.c (help_cmd_list): Declare as static,
10049         remove prefix argument, use bool for recurse arg, rework to show the aliases of
10050         a command together with the command.
10051         (fput_command_name_styled, fput_command_names_styled): New functions.
10052         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
10053         fput_command_name_styled.
10054         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
10055         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
10056
10057 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10058
10059         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
10060         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
10061         * command.h (cmd_show_list): Likewise.
10062         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
10063         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
10064
10065 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10066
10067         * unittests/command-def-selftests.c (traverse_command_structure):
10068         Verify all commands of a list have the same prefix command and
10069         that only the top cmdlist commands have a null prefix.
10070
10071 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10072
10073         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
10074         as prefix, not one of its aliases.
10075         (set_cmd_prefix): Remove.
10076         (do_add_cmd): Centralize the setting of the prefix of a command, when
10077         command is defined after its full chain of prefix commands.
10078         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
10079         (add_setshow_cmd_full): Likewise.
10080         (update_prefix_field_of_prefixed_commands): New function.
10081         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
10082         update_prefix_field_of_prefixed_commands.
10083         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
10084         addresses of remote_set_cmdlist and remote_show_cmdlist given
10085         as argument, not the address of an argument.
10086         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
10087         * gdb/remote.c (_initialize_remote): Likewise.
10088
10089 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10090
10091         * cli/cli-cmds.c (alias_command): Check for an existing alias
10092         using lookup_cmd_composition, as valid_command_p is too strict
10093         and forbids aliases that are the prefix of an existing alias
10094         or command.
10095         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
10096         command is properly recognised as a valid command.
10097
10098 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10099
10100         * unittests/help-doc-selftests.c: Rename to
10101         unittests/command-def-selftests.c
10102         * unittests/command-def-selftests.c (help_doc_tests): Update some
10103         comments.
10104         (command_structure_tests, traverse_command_structure): New namespace
10105         and function.
10106         (command_structure_invariants_tests): New function.
10107         (_initialize_command_def_selftests) Renamed from
10108         _initialize_help_doc_selftests, register command_structure_invariants
10109         selftest.
10110
10111 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10112
10113         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
10114         an alias of 'show'.
10115
10116 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
10117
10118         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
10119         ada_is_fixed_point_type.  Update all callers.
10120         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
10121         all callers.
10122         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
10123         Update all callers.
10124         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
10125         print_fixed_point_type.  Update all callers.
10126         * ada-valprint.c (ada_value_print_num): Replace call to
10127         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
10128
10129 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
10130
10131         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
10132         processors.
10133         (cpu_supports_bts): Add CV_AMD case.
10134
10135 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
10136             Simon Marchi  <simon.marchi@efficios.com>
10137
10138         * infrun.c (stop_all_threads): Collect multiple wait events at
10139         each pass.
10140
10141 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10142
10143         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
10144         type::code instead.
10145
10146 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10147
10148         * gdbtypes.h (struct type) <code, set_code>: New methods.
10149         (TYPE_CODE): Use type::code.  Change all call sites used to set
10150         the code to use type::set_code instead.
10151
10152 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10153             Tom de Vries  <tdevries@suse.de>
10154             Pedro Alves  <palves@redhat.com>
10155
10156         PR threads/25478
10157         * infrun.c (stop_all_threads): Do NOT ignore
10158         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
10159         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
10160         received.
10161         (handle_no_resumed): Remove code handling a live inferior with no
10162         threads.
10163         * remote.c (has_single_non_exited_thread): New.
10164         (remote_target::update_thread_list): Do not delete a thread if is
10165         the last thread of the process.
10166         * thread.c (thread_select): Call delete_exited_threads instead of
10167         prune_threads.
10168
10169 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10170
10171         * infrun.c (stop_all_threads): Enable/disable thread events of all
10172         targets.  Move a debug message denoting the end of the function
10173         into the SCOPED_EXIT block.
10174
10175 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10176
10177         * process-stratum-target.h: Include <set>.
10178         (all_non_exited_process_targets, switch_to_target_no_thread): New
10179         function declarations.
10180         * process-stratum-target.c (all_non_exited_process_targets)
10181         (switch_to_target_no_thread): New function implementations.
10182
10183 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10184
10185         * infrun.c (handle_inferior_event): Extract out a piece of code
10186         into...
10187         (mark_non_executing_threads): ...this new function.
10188
10189 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10190
10191         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
10192         use.
10193
10194 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10195
10196         * regcache.c (regcache_read_pc_protected): New function
10197         implementation that returns 0 if the PC cannot read via
10198         'regcache_read_pc'.
10199         * infrun.c (proceed): Call 'regcache_read_pc_protected'
10200         instead of 'regcache_read_pc'.
10201         (keep_going_pass_signal): Ditto.
10202
10203 2020-05-13  Tom Tromey  <tromey@adacore.com>
10204
10205         * ada-lang.c (align_value): Remove.
10206         (ada_template_to_fixed_record_type_1): Use align_up.
10207
10208 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10209
10210         * async-event.c: Update the copyright year.
10211         * async-event.h: Update the copyright year.
10212
10213 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
10214
10215         * objfiles.h (is_addr_in_objfile,
10216         shared_objfile_contains_address_p): Return bool.
10217         * objfile.c (is_addr_in_objfile,
10218         shared_objfile_contains_address_p): Return bool.
10219
10220 2020-05-11  Tom Tromey  <tromey@adacore.com>
10221
10222         * cli/cli-cmds.c (info_command): Restore.
10223         (_initialize_cli_cmds): Use add_prefix_command for "info".
10224         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
10225
10226 2020-05-11  Tom Tromey  <tromey@adacore.com>
10227
10228         * ada-lang.c (ada_value_primitive_field): Now public.
10229         * ada-lang.h (ada_value_primitive_field): Declare.
10230         * ada-valprint.c (print_field_values): Use
10231         ada_value_primitive_field for wrapper fields.
10232
10233 2020-05-11  Tom de Vries  <tdevries@suse.de>
10234
10235         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
10236         MODULE_DOMAIN.
10237
10238 2020-05-11  Tom de Vries  <tdevries@suse.de>
10239
10240         PR symtab/25941
10241         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
10242         with length 0, if not gdb-produced.
10243         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
10244
10245 2020-05-09  Tom de Vries  <tdevries@suse.de>
10246
10247         PR gdb/25955
10248         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
10249         calculation.
10250
10251 2020-05-09  Tom Tromey  <tom@tromey.com>
10252
10253         * top.c (server_command): Now bool.
10254         * top.h (server_command): Now bool.
10255
10256 2020-05-08  Tom Tromey  <tromey@adacore.com>
10257
10258         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
10259         already being processed.
10260
10261 2020-05-08  Tom Tromey  <tom@tromey.com>
10262
10263         * printcmd.c (struct display) <next>: Remove.
10264         <display>: New constructor.
10265         <exp_string>: Now a std::string.
10266         <enabled_p>: Now a bool.
10267         (display_number): Move definition earlier.
10268         (displays): Rename from display_chain.  Now a std::vector.
10269         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
10270         (display_command): Update.
10271         (do_one_display, disable_display)
10272         (enable_disable_display_command, do_enable_disable_display):
10273         Update.
10274         (free_display): Remove.
10275         (clear_displays): Rewrite.
10276         (delete_display): Update.
10277         (map_display_numbers): Use function_view.  Remove "data"
10278         parameter.  Update.
10279         (do_delete_display): Remove.
10280         (undisplay_command): Update.
10281         (do_one_display, do_displays, disable_display)
10282         (info_display_command): Update.
10283         (do_enable_disable_display): Remove.
10284         (enable_disable_display_command)
10285         (clear_dangling_display_expressions): Update.
10286
10287 2020-05-08  Tom Tromey  <tom@tromey.com>
10288
10289         * symtab.c (set_symbol_cache_size)
10290         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
10291         (maintenance_print_symbol_cache_statistics): Update.
10292         * symmisc.c (print_symbol_bcache_statistics)
10293         (print_objfile_statistics, maintenance_print_objfiles)
10294         (maintenance_info_symtabs, maintenance_check_symtabs)
10295         (maintenance_expand_symtabs, maintenance_info_line_tables):
10296         Update.
10297         * symfile-debug.c (set_debug_symfile): Update.
10298         * source.c (forget_cached_source_info): Update.
10299         * python/python.c (gdbpy_progspaces): Update.
10300         * psymtab.c (maintenance_info_psymtabs): Update.
10301         * probe.c (parse_probes): Update.
10302         * linespec.c (iterate_over_all_matching_symtabs)
10303         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
10304         * guile/scm-progspace.c (gdbscm_progspaces): Update.
10305         * exec.c (exec_target::close): Update.
10306         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
10307         * breakpoint.c (print_one_breakpoint_location)
10308         (create_longjmp_master_breakpoint)
10309         (create_std_terminate_master_breakpoint): Update.
10310         * progspace.c (program_spaces): Now a std::vector.
10311         (maybe_new_address_space): Update.
10312         (add_program_space): Remove.
10313         (program_space::program_space): Update.
10314         (remove_program_space): Update.
10315         (number_of_program_spaces): Remove.
10316         (print_program_space, update_address_spaces): Update.
10317         * progspace.h (program_spaces): Change type.
10318         (ALL_PSPACES): Remove.
10319         (number_of_program_spaces): Don't declare.
10320         (struct program_space) <next>: Remove.
10321
10322 2020-05-08  Tom Tromey  <tom@tromey.com>
10323
10324         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
10325         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
10326         (enable_break): Update.
10327         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
10328         (frv_fdpic_find_canonical_descriptor): Update.
10329         (frv_fetch_objfile_link_map): Update.
10330         * progspace.c (program_space::free_all_objfiles): Update.
10331         (program_space::solibs): New method.
10332         * progspace.h (struct program_space) <solibs>: New method.
10333         * solist.h (master_so_list): Don't declare.
10334         (ALL_SO_LIBS): Remove.
10335         * solib.h (so_list_head): Remove.
10336         (update_solib_list): Update comment.
10337         * solib.c (master_so_list): Remove.
10338         (solib_used, update_solib_list, solib_add)
10339         (info_sharedlibrary_command, clear_solib)
10340         (reload_shared_libraries_1, remove_user_added_objfile): Update.
10341
10342 2020-05-08  Tom Tromey  <tom@tromey.com>
10343
10344         * extension.c (extension_languages): Now a std::array.
10345         (ALL_EXTENSION_LANGUAGES): Remove.
10346         (get_ext_lang_defn, get_ext_lang_of_file)
10347         (eval_ext_lang_from_control_command): Update.
10348         (finish_ext_lang_initialization)
10349         (auto_load_ext_lang_scripts_for_objfile)
10350         (ext_lang_type_printers::ext_lang_type_printers)
10351         (apply_ext_lang_type_printers)
10352         (ext_lang_type_printers::~ext_lang_type_printers)
10353         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
10354         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
10355         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
10356         (get_matching_xmethod_workers, ext_lang_colorize)
10357         (ext_lang_before_prompt): Update.
10358         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
10359
10360 2020-05-08  Tom Tromey  <tom@tromey.com>
10361
10362         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
10363         overload.
10364         <swap_string, m_string>: Remove.
10365         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
10366         Update.
10367         * stabsread.c (define_symbol, read_type): Update.
10368         * linespec.c (find_linespec_symbols): Update.
10369         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
10370         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
10371         * dbxread.c (read_dbx_symtab): Update.
10372         * cp-support.h (cp_canonicalize_string_full)
10373         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
10374         Return unique_xmalloc_ptr.
10375         * cp-support.c (inspect_type): Update.
10376         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
10377         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
10378         Likewise.
10379         * c-typeprint.c (print_name_maybe_canonical): Update.
10380         * break-catch-throw.c (check_status_exception_catchpoint):
10381         Update.
10382
10383 2020-05-08  Tom de Vries  <tdevries@suse.de>
10384
10385         * infrun.c (follow_fork): Copy current_line and current_symtab to
10386         child thread.
10387
10388 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10389
10390         * async-event.c (struct async_signal_handler, struct
10391         async_event_handler): Reformat, remove typedef.
10392
10393 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10394
10395         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
10396         access thistype->main_type->dyn_prop_list directly.
10397
10398 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10399
10400         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
10401         (remove_dyn_prop): Remove.  Update all users to use
10402         type::remove_dyn_prop.
10403         * gdbtypes.c (remove_dyn_prop): Rename to...
10404         (type::remove_dyn_prop): ... this.
10405
10406 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
10407
10408         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
10409         (add_dyn_prop): Remove.  Update all users to use
10410         type::add_dyn_prop.
10411         * gdbtypes.c (add_dyn_prop): Rename to...
10412         (type::add_dyn_prop): ... this.
10413
10414 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10415
10416         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
10417         (get_dyn_prop): Remove.  Update all users to use
10418         type::dyn_prop.
10419         * gdbtypes.c (get_dyn_prop): Rename to...
10420         (type::dyn_prop): ... this.
10421
10422 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
10423
10424         * gdbtypes.h (struct main_type) <flag_static>: Remove.
10425
10426 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
10427
10428         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
10429         instruction, skip it if it's there.
10430
10431 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
10432
10433         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
10434
10435 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
10436
10437         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
10438         * gdbtypes.c (recursive_dump_type): Remove use of
10439         TYPE_INCOMPLETE.
10440
10441 2020-05-03  Tom Tromey  <tom@tromey.com>
10442
10443         * breakpoint.c (catch_command, tcatch_command): Remove.
10444         (_initialize_breakpoint): Use add_basic_prefix_cmd,
10445         add_show_prefix_cmd.
10446         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
10447         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
10448         Remove.
10449         (add_internal_problem_command): Use add_basic_prefix_cmd,
10450         add_show_prefix_cmd.
10451         * mips-tdep.c (set_mipsfpu_command): Remove.
10452         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
10453         * dwarf2/index-cache.c (set_index_cache_command): Remove.
10454         (_initialize_index_cache): Use add_basic_prefix_cmd.
10455         * memattr.c (dummy_cmd): Remove.
10456         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
10457         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
10458         (_initialize_tui_win): Use add_basic_prefix_cmd,
10459         add_show_prefix_cmd.
10460         * cli/cli-logging.c (set_logging_command): Remove.
10461         (_initialize_cli_logging): Use add_basic_prefix_cmd,
10462         add_show_prefix_cmd.
10463         (show_logging_command): Remove.
10464         * target.c (target_command): Remove.
10465         (add_target): Use add_basic_prefix_cmd.
10466
10467 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
10468
10469         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
10470
10471 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10472
10473         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
10474         info_command.
10475
10476 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
10477
10478         * nbsd-nat.c (nbsd_enable_proc_events)
10479         (nbsd_nat_target::post_startup_inferior): Add.
10480         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
10481         (nbsd_nat_target::update_thread_list): Rewrite.
10482         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
10483         "PTRACE_LWP_CREATE".
10484         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
10485
10486 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10487
10488         * stack.c (_initialize_stack): Remove duplicated creation
10489         of "frame" command and "f" alias.
10490
10491 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
10492
10493         PR gdb/18706
10494         * gdbtypes.c (check_typedef): Calculate size of array of
10495         stubbed type.
10496
10497 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
10498
10499         PR gdb/15559
10500         * i386-tdep.c (i386_push_dummy_call): Call
10501         i386_thiscall_push_dummy_call.
10502         (i386_thiscall_push_dummy_call): New function.
10503         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
10504         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
10505         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
10506
10507 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10508
10509         * gdbarch.sh (do_read): Add shellcheck disable directive for
10510         warning SC2162.
10511
10512 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10513
10514         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
10515         "referenced but not assigned" warning.
10516
10517 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10518
10519         * gdbarch.sh: Remove code that sets fallbackdefault.
10520
10521 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10522
10523         * gdbarch.sh: Use shell operators && and || instead of
10524         -a and -o.
10525
10526 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10527
10528         * gdbarch.sh: Use $(...) instead of `...`.
10529
10530 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10531
10532         * gdbarch.sh: Use double quotes around variables.
10533
10534 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10535
10536         * gdbarch.sh: Use %s with printf, instead of variables in the
10537         format string.
10538
10539 2020-04-29  Tom Tromey  <tromey@adacore.com>
10540
10541         PR ada/25875:
10542         * dwarf2/read.c (update_enumeration_type_from_children): Compute
10543         type fields here.
10544         (read_enumeration_type): Call
10545         update_enumeration_type_from_children later.  Update comments.
10546         (process_enumeration_scope): Don't create type fields.
10547
10548 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
10549
10550         * nbsd-tdep.c: Include "xml-syscall.h".
10551         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
10552
10553 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
10554
10555         * nbsd-nat.c: Include "sys/wait.h".
10556         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
10557         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
10558         (nbsd_nat_target::remove_exec_catchpoint)
10559         (nbsd_nat_target::set_syscall_catchpoint): Add.
10560         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
10561         (nbsd_nat_target::insert_exec_catchpoint)
10562         (nbsd_nat_target::remove_exec_catchpoint)
10563         (nbsd_nat_target::set_syscall_catchpoint): Add.
10564         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
10565         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
10566         `nbsd_get_syscall_number'.
10567
10568 2020-04-29  Tom Tromey  <tom@tromey.com>
10569
10570         * stack.c (print_block_frame_labels): Remove.
10571
10572 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
10573
10574         PR gdb/17320
10575         * ada-valprint.c (val_print_packed_array_elements): Move array
10576         end bracket to new line.
10577         (ada_val_print_string): Remove extra spaces before first array
10578         element.
10579         * c-valprint.c (c_value_print_array): Likewise.
10580         * m2-valprint.c (m2_print_array_contents): Likewise.
10581         (m2_value_print_inner): Likewise.
10582         * p-valprint.c (pascal_value_print_inner): Likewise.
10583         * valprint.c (generic_val_print_array): Likewise.
10584         (value_print_array_elements): Move first array element and array
10585         end bracket to new line.
10586
10587 2020-04-29  Tom de Vries  <tdevries@suse.de>
10588
10589         PR symtab/25889
10590         * linespec.c (find_method): Fix ix calculation.
10591
10592 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
10593
10594         * syscalls/update-netbsd.sh: New file.
10595         * syscalls/netbsd.xml: Regenerate.
10596         * data-directory/Makefile.in: Register `netbsd.xml' in
10597         `SYSCALLS_FILES'.
10598
10599 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10600
10601         * syscalls/update-freebsd.sh: Add double quotes.
10602
10603 2020-04-28  Tom Tromey  <tom@tromey.com>
10604
10605         * NEWS: Update.
10606         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
10607         (cmdpy_init): Allow class_tui.
10608
10609 2020-04-28 Mark Williams <mark@myosotissp.com>
10610
10611         PR gdb/24480
10612         * dwarf2read.c: Add missing assingments to list_in_scope when
10613         start_symtab was already called.
10614
10615 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10616
10617         PR gdb/25881
10618         * dwarf2/read.c (offset_map_type): Use
10619         gdb:hash_enum<sect_offset> as hash function.
10620
10621 2020-04-28  Tom de Vries  <tdevries@suse.de>
10622
10623         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
10624         with DW_AT_signature.
10625
10626 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
10627
10628         * configure.ac: Remove check for fs_base/gs_base in
10629         user_regs_struct.
10630         * configure: Re-generate.
10631         * config.in: Re-generate.
10632         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
10633         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
10634         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
10635
10636 2020-04-27  Luis Machado  <luis.machado@linaro.org>
10637
10638         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
10639         problematic inline frame unwinding situation.
10640         * frame.c (frame_id_computed_p): New function.
10641         * frame.h (frame_id_computed_p): New prototype.
10642
10643 2020-04-26  Tom Tromey  <tom@tromey.com>
10644
10645         * command.h (enum command_class) <class_pseudo>: Remove.
10646
10647 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10648
10649         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
10650         and whitespace.
10651
10652 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
10653
10654         * inf-ptrace.c (inf_ptrace_target::wait): Remove
10655         `PT_GET_PROCESS_STATE' block.
10656
10657 2020-04-24  Tom Tromey  <tom@tromey.com>
10658
10659         * symtab.h (symbol_get_demangled_name): Don't declare.
10660         * symtab.c (symbol_get_demangled_name): Remove.
10661         (general_symbol_info::natural_name)
10662         (general_symbol_info::demangled_name): Update.
10663
10664 2020-04-24  Tom Tromey  <tom@tromey.com>
10665
10666         PR rust/25025:
10667         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
10668
10669 2020-04-24  Tom Tromey  <tom@tromey.com>
10670
10671         PR symtab/12707:
10672         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
10673         exists.
10674         (new_symbol): Likewise.
10675         * compile/compile-object-load.c (get_out_value_type): Use
10676         symbol_matches_search_name.
10677
10678 2020-04-24  Tom Tromey  <tom@tromey.com>
10679
10680         * dwarf2/read.c (add_partial_symbol): Do not call
10681         compute_and_set_names.
10682
10683 2020-04-24  Tom Tromey  <tom@tromey.com>
10684
10685         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
10686         overload.
10687
10688 2020-04-24  Tom Tromey  <tom@tromey.com>
10689
10690         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
10691         (add_psymbol_to_list): New overload.  Make old overload call new
10692         one.
10693         * psympriv.h (add_psymbol_to_list): New overload.
10694
10695 2020-04-24  Tom Tromey  <tom@tromey.com>
10696
10697         * dwarf2/read.c (partial_die_info::read) <case
10698         DW_AT_linkage_name>: Use value_as_string.
10699         (dwarf2_string_attr): Use value_as_string.
10700         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
10701         method.
10702         * dwarf2/attribute.c (attribute::value_as_string): New method.
10703
10704 2020-04-24  Tom Tromey  <tom@tromey.com>
10705
10706         * symtab.c (general_symbol_info::natural_name)
10707         (general_symbol_info::demangled_name): Check for language_rust.
10708
10709 2020-04-24  Tom Tromey  <tom@tromey.com>
10710
10711         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
10712         (dwarf2_physname): ... from here.
10713         (partial_die_info::read): Add Rust "{" hack.
10714
10715 2020-04-24  Tom Tromey  <tom@tromey.com>
10716
10717         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
10718         method.
10719         (symbol_set_demangled_name): Don't declare.
10720         * symtab.c (general_symbol_info::set_demangled_name): Rename from
10721         symbol_set_demangled_name.
10722         (general_symbol_info::set_language)
10723         (general_symbol_info::compute_and_set_names): Update.
10724         * minsyms.c (minimal_symbol_reader::install): Update.
10725         * dwarf2/read.c (new_symbol): Update.
10726
10727 2020-04-24  Tom Tromey  <tromey@adacore.com>
10728
10729         PR python/23662:
10730         * python/py-type.c (convert_field): Handle
10731         FIELD_LOC_KIND_DWARF_BLOCK.
10732         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
10733         (typy_get_dynamic): Nw function.
10734         (type_object_getset): Add "dynamic".
10735         * NEWS: Add entry.
10736
10737 2020-04-24  Tom Tromey  <tromey@adacore.com>
10738
10739         * ada-typeprint.c (print_choices, print_variant_part)
10740         (print_record_field_types_dynamic): New functions.
10741         (print_record_field_types): Use print_record_field_types_dynamic.
10742
10743 2020-04-24  Tom Tromey  <tromey@adacore.com>
10744
10745         * dwarf2/read.c (handle_data_member_location): New overload.
10746         (dwarf2_add_field): Use it.
10747         (decode_locdesc): Add "computed" parameter.  Update comment.
10748         * gdbtypes.c (is_dynamic_type_internal): Also look for
10749         FIELD_LOC_KIND_DWARF_BLOCK.
10750         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
10751         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
10752         virtual base classes.
10753         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
10754         FIELD_LOC_KIND_DWARF_BLOCK.
10755
10756 2020-04-24  Tom Tromey  <tromey@adacore.com>
10757
10758         * dwarf2/read.c (read_structure_type): Handle dynamic length.
10759         * gdbtypes.c (is_dynamic_type_internal): Check
10760         TYPE_HAS_DYNAMIC_LENGTH.
10761         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
10762         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
10763         New macros.
10764         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
10765         constant.
10766
10767 2020-04-24  Tom Tromey  <tromey@adacore.com>
10768
10769         * dwarf2/read.c (struct variant_field): Rewrite.
10770         (struct variant_part_builder): New.
10771         (struct nextfield): Remove "variant" field.  Add "offset".
10772         (struct field_info): Add "current_variant_part" and
10773         "variant_parts".
10774         (alloc_discriminant_info): Remove.
10775         (alloc_rust_variant): New function.
10776         (quirk_rust_enum): Update.
10777         (dwarf2_add_field): Set "offset" member.  Don't handle
10778         DW_TAG_variant_part.
10779         (offset_map_type): New typedef.
10780         (convert_variant_range, create_one_variant)
10781         (create_one_variant_part, create_variant_parts)
10782         (add_variant_property): New functions.
10783         (dwarf2_attach_fields_to_type): Call add_variant_property.
10784         (read_structure_type): Don't handle DW_TAG_variant_part.
10785         (handle_variant_part, handle_variant): New functions.
10786         (handle_struct_member_die): Use them.
10787         (process_structure_scope): Don't handle variant parts.
10788         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
10789         (struct discriminant_info): Remove.
10790         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
10791         (struct main_type) <flag_discriminated_union>: Remove.
10792         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
10793         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
10794         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
10795         Update.
10796         * valops.c (value_union_variant): Remove.
10797         * value.h (value_union_variant): Don't declare.
10798
10799 2020-04-24  Tom Tromey  <tromey@adacore.com>
10800
10801         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
10802         (ada_value_primitive_packed_val): Update.
10803         * ada-valprint.c (ada_value_print_1): Update.
10804         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
10805         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
10806         just an address.  Use evaluate_for_locexpr_baton.
10807         (dwarf2_evaluate_property): Update.
10808         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
10809         array_view.
10810         * findvar.c (default_read_var_value): Update.
10811         * gdbtypes.c (compute_variant_fields_inner)
10812         (resolve_dynamic_type_internal): Update.
10813         (resolve_dynamic_type): Change type of valaddr parameter.
10814         * gdbtypes.h (resolve_dynamic_type): Update.
10815         * valarith.c (value_subscripted_rvalue): Update.
10816         * value.c (value_from_contents_and_address): Update.
10817
10818 2020-04-24  Tom Tromey  <tromey@adacore.com>
10819
10820         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
10821         "push_initial_value" parameter.
10822         (dwarf2_evaluate_property): Likewise.
10823         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
10824
10825 2020-04-24  Tom Tromey  <tromey@adacore.com>
10826
10827         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
10828         (variant::matches, compute_variant_fields_recurse)
10829         (compute_variant_fields_inner, compute_variant_fields): New
10830         functions.
10831         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
10832         Use resolved_type after type is made.
10833         (operator==): Add new cases.
10834         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
10835         (struct discriminant_range, struct variant, struct variant_part):
10836         New.
10837         (union dynamic_prop_data) <variant_parts, original_type>: New
10838         members.
10839         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
10840         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
10841         constants.
10842         * value.c (unpack_bits_as_long): Now public.
10843         * value.h (unpack_bits_as_long): Declare.
10844
10845 2020-04-24  Tom Tromey  <tromey@adacore.com>
10846
10847         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
10848         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
10849
10850 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
10851
10852         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
10853
10854 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
10855
10856         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
10857         (remove_fork_catchpoint, post_startup_inferior)
10858         (post_attach): Move...
10859         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
10860         (remove_fork_catchpoint, post_startup_inferior)
10861         (post_attach): ...here.
10862         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
10863         (remove_fork_catchpoint, post_startup_inferior)
10864         (post_attach): Move...
10865         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
10866         (remove_fork_catchpoint, post_startup_inferior)
10867         (post_attach): ...here.
10868
10869 2020-04-24  Tom Tromey  <tromey@adacore.com>
10870
10871         * nat/windows-nat.h (struct windows_thread_info)
10872         <pc_adjusted>: New member.
10873         * windows-nat.c (windows_fetch_one_register): Check
10874         pc_adjusted.
10875         (windows_nat_target::get_windows_debug_event)
10876         (windows_nat_target::wait): Set pc_adjusted.
10877
10878 2020-04-24  Tom de Vries  <tdevries@suse.de>
10879
10880         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
10881         Run gdb-add-index inside temp dir.
10882
10883 2020-04-23  Tom Tromey  <tromey@adacore.com>
10884
10885         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
10886         in loop.
10887
10888 2020-04-23  Luis Machado  <luis.machado@linaro.org>
10889
10890         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
10891         get_frame_register instead of gdbarch_unwind_pc.
10892
10893 2020-04-23  Tom de Vries  <tdevries@suse.de>
10894
10895         * symtab.c (lookup_global_symbol): Prefer def over decl.
10896
10897 2020-04-23  Tom de Vries  <tdevries@suse.de>
10898
10899         PR symtab/25807
10900         * block.c (best_symbol, better_symbol): Promote to external.
10901         * block.h (best_symbol, better_symbol): Declare.
10902         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
10903         decl.
10904
10905 2020-04-23  Tom Tromey  <tromey@adacore.com>
10906
10907         PR ada/25837:
10908         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
10909         "const char *", not a "const std::string &".
10910         <name_and_matcher::operator==>: Update.
10911         * unittests/lookup_name_info-selftests.c: Change type of
10912         "result".
10913
10914 2020-04-23  Tom Tromey  <tom@tromey.com>
10915
10916         * inferior.h (iterate_over_inferiors): Don't declare.
10917         * inferior.c (iterate_over_inferiors): Remove.
10918         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
10919         Remove.
10920         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
10921         use iterate_over_inferiors.
10922         (darwin_resume_inferior_it)
10923         (struct resume_inferior_threads_param)
10924         (darwin_resume_inferior_threads_it): Remove.
10925         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
10926
10927 2020-04-23  Tom de Vries  <tdevries@suse.de>
10928
10929         * blockframe.c (find_pc_partial_function): Use
10930         find_pc_sect_compunit_symtab rather than
10931         objfile->sf->qf->find_pc_sect_compunit_symtab.
10932
10933 2020-04-22  Tom de Vries  <tdevries@suse.de>
10934
10935         PR symtab/25764
10936         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
10937         in psymtabs.
10938
10939 2020-04-22  Tom de Vries  <tdevries@suse.de>
10940
10941         PR symtab/25801
10942         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
10943         symtabs.
10944
10945 2020-04-22  Tom de Vries  <tdevries@suse.de>
10946
10947         PR symtab/25700
10948         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
10949         CU if already created.
10950
10951 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10952
10953         * infrun.c (displaced_step_fixup): Switch to the event_thread
10954         before calling displaced_step_restore, not after.
10955
10956 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10957
10958         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
10959         its inferior is not recorded by us.
10960         (record_btrace_target_open): Replace call to
10961         all_non_exited_threads () with call to current_inferior
10962         ()->non_exited_threads ().
10963         (record_btrace_target::stop_recording): Likewise.
10964         (record_btrace_target::close): Likewise.
10965         (record_btrace_target::wait): Likewise.
10966         (record_btrace_target::record_stop_replaying): Likewise.
10967
10968 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10969
10970         * btrace.c (btrace_enable): Throw an error on double enables and
10971         when enabling recording fails.
10972         (btrace_disable): Throw an error if the thread is not recorded.
10973
10974 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10975
10976         * record-btrace.c (record_btrace_target::fetch_registers): Forward
10977         request if we do not have a thread_info.
10978
10979 2020-04-21  Tom de Vries  <tdevries@suse.de>
10980
10981         PR gdb/25471
10982         * thread.c
10983         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
10984         exception in get_frame_id.
10985
10986 2020-04-20  Tom Tromey  <tromey@adacore.com>
10987
10988         * python/python.c (struct gdbpy_event): Mark move constructor as
10989         noexcept.
10990         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
10991         constructor as noexcept.
10992         * completer.h (struct completion_result): Mark move constructor as
10993         noexcept.
10994         * completer.c (completion_result::completion_result): Use
10995         initialization style.  Don't call reset_match_list.
10996
10997 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
10998
10999         * MAINTAINERS (Write After Approval): Add myself.
11000
11001 2020-04-18  Tom Tromey  <tom@tromey.com>
11002
11003         * windows-tdep.c (init_w32_command_list)
11004         (w32_prefix_command_valid): Restore.
11005         (_initialize_windows_tdep): Call init_w32_command_list.
11006
11007 2020-04-18  Tom Tromey  <tom@tromey.com>
11008
11009         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
11010         * value.c (value_fn_field): Update.
11011         * valops.c (find_function_in_inferior)
11012         (value_allocate_space_in_inferior): Update.
11013         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11014         Update.
11015         * tui/tui-source.c (tui_source_window::set_contents): Update.
11016         * symtab.c (lookup_global_or_static_symbol)
11017         (find_function_start_sal_1, skip_prologue_sal)
11018         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
11019         * symmisc.c (dump_msymbols, dump_symtab_1)
11020         (maintenance_print_one_line_table): Update.
11021         * symfile.c (init_entry_point_info, section_is_mapped)
11022         (list_overlays_command, simple_read_overlay_table)
11023         (simple_overlay_update_1): Update.
11024         * stap-probe.c (handle_stap_probe): Update.
11025         * stabsread.c (dbx_init_float_type, define_symbol)
11026         (read_one_struct_field, read_enum_type, read_range_type): Update.
11027         * source.c (info_line_command): Update.
11028         * python/python.c (gdbpy_source_objfile_script)
11029         (gdbpy_execute_objfile_script): Update.
11030         * python/py-type.c (save_objfile_types): Update.
11031         * python/py-objfile.c (py_free_objfile): Update.
11032         * python/py-inferior.c (python_new_objfile): Update.
11033         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
11034         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
11035         (maintenance_check_psymtabs): Update.
11036         * printcmd.c (info_address_command): Update.
11037         * objfiles.h (struct objfile) <arch>: New method, from
11038         get_objfile_arch.
11039         (get_objfile_arch): Don't declare.
11040         * objfiles.c (get_objfile_arch): Remove.
11041         (filter_overlapping_sections): Update.
11042         * minsyms.c (msymbol_is_function): Update.
11043         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
11044         (output_nondebug_symbol): Update.
11045         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
11046         (mdebug_expand_psymtab): Update.
11047         * machoread.c (macho_add_oso_symfile): Update.
11048         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
11049         Update.
11050         * linux-fork.c (checkpoint_command): Update.
11051         * linespec.c (convert_linespec_to_sals): Update.
11052         * jit.c (finalize_symtab): Update.
11053         * infrun.c (insert_exception_resume_from_probe): Update.
11054         * ia64-tdep.c (ia64_find_unwind_table): Update.
11055         * hppa-tdep.c (internalize_unwinds): Update.
11056         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
11057         Update.
11058         * gcore.c (call_target_sbrk): Update.
11059         * elfread.c (record_minimal_symbol, elf_symtab_read)
11060         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
11061         (elf_gnu_ifunc_resolve_by_got): Update.
11062         * dwarf2/read.c (create_addrmap_from_index)
11063         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11064         (read_debug_names_from_section)
11065         (process_psymtab_comp_unit_reader, add_partial_symbol)
11066         (add_partial_subprogram, process_full_comp_unit)
11067         (read_file_scope, read_func_scope, read_lexical_block_scope)
11068         (read_call_site_scope, dwarf2_ranges_read)
11069         (dwarf2_record_block_ranges, dwarf2_add_field)
11070         (mark_common_block_symbol_computed, read_tag_pointer_type)
11071         (read_tag_string_type, dwarf2_init_float_type)
11072         (dwarf2_init_complex_target_type, read_base_type)
11073         (partial_die_info::read, partial_die_info::read)
11074         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
11075         (dwarf2_fetch_die_loc_sect_off): Update.
11076         * dwarf2/loc.c (dwarf2_find_location_expression)
11077         (class dwarf_evaluate_loc_desc, rw_pieced_value)
11078         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
11079         (dwarf2_loc_desc_get_symbol_read_needs)
11080         (locexpr_describe_location_piece, locexpr_describe_location_1)
11081         (loclist_describe_location): Update.
11082         * dwarf2/index-write.c (write_debug_names): Update.
11083         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
11084         * dtrace-probe.c (dtrace_process_dof): Update.
11085         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
11086         (process_one_symbol): Update.
11087         * ctfread.c (ctf_init_float_type, read_base_type): Update.
11088         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
11089         (coff_read_enum_type): Update.
11090         * cli/cli-cmds.c (edit_command, list_command): Update.
11091         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
11092         * breakpoint.c (create_overlay_event_breakpoint)
11093         (create_longjmp_master_breakpoint)
11094         (create_std_terminate_master_breakpoint)
11095         (create_exception_master_breakpoint, get_sal_arch): Update.
11096         * block.c (block_gdbarch): Update.
11097         * annotate.c (annotate_source_line): Update.
11098
11099 2020-04-17  Tom Tromey  <tromey@adacore.com>
11100
11101         * auto-load.c (show_auto_load_cmd): Remove.
11102         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
11103         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
11104         (maintenance_print_arc_command): Remove.
11105         * tui/tui-win.c (tui_command): Remove.
11106         (tui_get_cmd_list): Use add_basic_prefix_cmd.
11107         * tui/tui-layout.c (tui_layout_command): Remove.
11108         (_initialize_tui_layout): Use add_basic_prefix_cmd.
11109         * python/python.c (user_set_python, user_show_python): Remove.
11110         (_initialize_python): Use add_basic_prefix_cmd,
11111         add_show_prefix_cmd.
11112         * guile/guile.c (set_guile_command, show_guile_command): Remove.
11113         (install_gdb_commands): Use add_basic_prefix_cmd,
11114         add_show_prefix_cmd.
11115         (info_guile_command): Remove.
11116         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
11117         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
11118         add_show_prefix_cmd.
11119         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
11120         Remove do_set and do_show parameters.
11121         * cli/cli-style.c (set_style, show_style): Remove.
11122         (_initialize_cli_style): Use add_basic_prefix_cmd,
11123         add_show_prefix_cmd.
11124         (cli_style_option::add_setshow_commands): Remove do_set and
11125         do_show parameters.
11126         (cli_style_option::add_setshow_commands): Use
11127         add_basic_prefix_cmd, add_show_prefix_cmd.
11128         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
11129         (set_style_name): Remove.
11130         * cli/cli-dump.c (dump_command, append_command): Remove.
11131         (srec_dump_command, ihex_dump_command, verilog_dump_command)
11132         (tekhex_dump_command, binary_dump_command)
11133         (binary_append_command): Remove.
11134         (_initialize_cli_dump): Use add_basic_prefix_cmd.
11135         * windows-tdep.c (w32_prefix_command_valid): Remove global.
11136         (init_w32_command_list): Remove; move into ...
11137         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
11138         * valprint.c (set_print, show_print, set_print_raw)
11139         (show_print_raw): Remove.
11140         (_initialize_valprint): Use add_basic_prefix_cmd,
11141         add_show_prefix_cmd.
11142         * typeprint.c (set_print_type, show_print_type): Remove.
11143         (_initialize_typeprint): Use add_basic_prefix_cmd,
11144         add_show_prefix_cmd.
11145         * record.c (set_record_command, show_record_command): Remove.
11146         (_initialize_record): Use add_basic_prefix_cmd,
11147         add_show_prefix_cmd.
11148         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
11149         add_show_prefix_cmd.
11150         (info_command, show_command, set_debug, show_debug): Remove.
11151         * top.h (set_history, show_history): Don't declare.
11152         * top.c (set_history, show_history): Remove.
11153         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
11154         (unset_tdesc_cmd): Remove.
11155         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
11156         add_show_prefix_cmd.
11157         * symtab.c (info_module_command): Remove.
11158         (_initialize_symtab): Use add_basic_prefix_cmd.
11159         * symfile.c (overlay_command): Remove.
11160         (_initialize_symfile): Use add_basic_prefix_cmd.
11161         * sparc64-tdep.c (info_adi_command): Remove.
11162         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
11163         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
11164         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
11165         add_show_prefix_cmd.
11166         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
11167         (_initialize_serial): Use add_basic_prefix_cmd,
11168         add_show_prefix_cmd.
11169         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
11170         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
11171         add_show_prefix_cmd.
11172         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
11173         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
11174         add_show_prefix_cmd.
11175         * riscv-tdep.c (show_riscv_command, set_riscv_command)
11176         (show_debug_riscv_command, set_debug_riscv_command): Remove.
11177         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
11178         add_show_prefix_cmd.
11179         * remote.c (remote_command, set_remote_cmd): Remove.
11180         (_initialize_remote): Use add_basic_prefix_cmd.
11181         * record-full.c (set_record_full_command)
11182         (show_record_full_command): Remove.
11183         (_initialize_record_full): Use add_basic_prefix_cmd,
11184         add_show_prefix_cmd.
11185         * record-btrace.c (cmd_set_record_btrace)
11186         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
11187         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
11188         (cmd_show_record_btrace_pt): Remove.
11189         (_initialize_record_btrace): Use add_basic_prefix_cmd,
11190         add_show_prefix_cmd.
11191         * ravenscar-thread.c (set_ravenscar_command)
11192         (show_ravenscar_command): Remove.
11193         (_initialize_ravenscar): Use add_basic_prefix_cmd,
11194         add_show_prefix_cmd.
11195         * mips-tdep.c (show_mips_command, set_mips_command)
11196         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
11197         add_show_prefix_cmd.
11198         * maint.c (maintenance_command, maintenance_info_command)
11199         (maintenance_check_command, maintenance_print_command)
11200         (maintenance_set_cmd, maintenance_show_cmd): Remove.
11201         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
11202         add_show_prefix_cmd.
11203         (show_per_command_cmd): Remove.
11204         * maint-test-settings.c (maintenance_set_test_settings_cmd):
11205         Remove.
11206         (maintenance_show_test_settings_cmd): Remove.
11207         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
11208         add_show_prefix_cmd.
11209         * maint-test-options.c (maintenance_test_options_command):
11210         Remove.
11211         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
11212         * macrocmd.c (macro_command): Remove
11213         (_initialize_macrocmd): Use add_basic_prefix_cmd.
11214         * language.c (set_check, show_check): Remove.
11215         (_initialize_language): Use add_basic_prefix_cmd,
11216         add_show_prefix_cmd.
11217         * infcmd.c (unset_command): Remove.
11218         (_initialize_infcmd): Use add_basic_prefix_cmd.
11219         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
11220         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
11221         add_show_prefix_cmd.
11222         * go32-nat.c (go32_info_dos_command): Remove.
11223         (_initialize_go32_nat): Use add_basic_prefix_cmd.
11224         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
11225         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
11226         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
11227         (_initialize_frame): Use add_basic_prefix_cmd,
11228         add_show_prefix_cmd.
11229         * dcache.c (set_dcache_command, show_dcache_command): Remove.
11230         (_initialize_dcache): Use add_basic_prefix_cmd,
11231         add_show_prefix_cmd.
11232         * cp-support.c (maint_cplus_command): Remove.
11233         (_initialize_cp_support): Use add_basic_prefix_cmd.
11234         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
11235         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
11236         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
11237         add_basic_prefix_cmd, add_show_prefix_cmd.
11238         * breakpoint.c (save_command): Remove.
11239         (_initialize_breakpoint): Use add_basic_prefix_cmd.
11240         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
11241         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
11242         add_show_prefix_cmd.
11243         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
11244         (set_ada_command, show_ada_command): Remove.
11245         (_initialize_ada_language): Use add_basic_prefix_cmd,
11246         add_show_prefix_cmd.
11247         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
11248
11249 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
11250
11251         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
11252         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
11253
11254 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11255
11256         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
11257         warning messages.
11258
11259 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11260
11261         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
11262         import table is not at beginning of .idata section.
11263
11264 2020-04-16  Pedro Alves  <palves@redhat.com>
11265
11266         * inferior.c (delete_inferior): Use delete operator directly
11267         instead of delete_program_space.
11268         * progspace.c (add_program_space): New, factored out from
11269         program_space::program_space.
11270         (remove_program_space): New, factored out from
11271         delete_program_space.
11272         (program_space::program_space): Remove intro comment.  Rewrite.
11273         (program_space::~program_space): Remove intro comment.  Call
11274         remove_program_space.
11275         (delete_program_space): Delete.
11276         * progspace.h (program_space::program_space): Make explicit.  Move
11277         intro comment here, adjusted.
11278         (program_space::~program_space): Move intro comment here,
11279         adjusted.
11280         (delete_program_space): Remove.
11281
11282 2020-04-16  Tom Tromey  <tromey@adacore.com>
11283
11284         * windows-nat.c (windows_nat::handle_access_violation): New
11285         function.
11286         * nat/windows-nat.h (handle_access_violation): Declare.
11287         * nat/windows-nat.c (handle_exception): Move Cygwin code to
11288         windows-nat.c.  Call handle_access_violation.
11289
11290 2020-04-16  Tom de Vries  <tdevries@suse.de>
11291
11292         PR symtab/25791
11293         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
11294         CUs without psymtab.
11295
11296 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
11297
11298         * python/python.c (do_start_initialization): Don't call
11299         PyEval_InitThreads for Python 3.9 and beyond.
11300
11301 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
11302
11303         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
11304         thread functions.
11305         (obsd_nat_target::wait): Likewise.
11306
11307 2020-04-15  Tom Tromey  <tromey@adacore.com>
11308
11309         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
11310         (DEBUG_EXCEPT): Use debug_printf.
11311
11312 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
11313
11314         * completer.c (class completion_tracker::completion_hash_entry)
11315         <hash_name>: New member function.
11316         (completion_tracker::discard_completions): New callback to hash a
11317         completion_hash_entry, pass this to htab_create_alloc.
11318
11319 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
11320
11321         * windows-nat.c (windows_make_so): Warn rather than stopping with
11322         an error if realpath() fails.
11323
11324 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
11325
11326         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
11327         (nbsd_nat_target::info_proc): Add do_status.
11328
11329 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
11330             Tom de Vries  <tdevries@suse.de>
11331
11332         PR symtab/25718
11333         * psympriv.h (struct partial_symtab::read_symtab)
11334         (struct partial_symtab::expand_psymtab)
11335         (struct partial_symtab::read_dependencies): Update comments.
11336         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
11337         read_symtab for includer.
11338         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
11339         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
11340         (struct dwarf2_include_psymtab::m_readin): Remove.
11341         (struct dwarf2_include_psymtab::includer): New member function.
11342         (dwarf2_psymtab::expand_psymtab): Assert !readin.
11343
11344 2020-04-14  Tom de Vries  <tdevries@suse.de>
11345
11346         PR symtab/25720
11347         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
11348         with NULL symbol_matcher and lookup_name.
11349         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
11350         and lookup_name.
11351         * dwarf2/read.c (dw2_expand_symtabs_matching)
11352         (dw2_debug_names_expand_symtabs_matching): Same.
11353         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
11354         Make lookup_name a pointer.  Update comment.
11355         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
11356         lookup_name being a pointer.
11357         * symfile.c (expand_symtabs_matching): Same.
11358         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
11359         * linespec.c (iterate_over_all_matching_symtabs): Same.
11360
11361 2020-04-13  Tom Tromey  <tom@tromey.com>
11362
11363         * run-on-main-thread.c: Update include.
11364         * unittests/main-thread-selftests.c: Update include.
11365         * tui/tui-win.c: Update include.
11366         * tui/tui-io.c: Update include.
11367         * tui/tui-interp.c: Update include.
11368         * tui/tui-hooks.c: Update include.
11369         * top.h: Update include.
11370         * top.c: Update include.
11371         * ser-base.c: Update include.
11372         * remote.c: Update include.
11373         * remote-notif.c: Update include.
11374         * remote-fileio.c: Update include.
11375         * record-full.c: Update include.
11376         * record-btrace.c: Update include.
11377         * python/python.c: Update include.
11378         * posix-hdep.c: Update include.
11379         * mingw-hdep.c: Update include.
11380         * mi/mi-main.c: Update include.
11381         * mi/mi-interp.c: Update include.
11382         * main.c: Update include.
11383         * linux-nat.c: Update include.
11384         * interps.c: Update include.
11385         * infrun.c: Update include.
11386         * inf-loop.c: Update include.
11387         * event-top.c: Update include.
11388         * event-loop.c: Move to ../gdbsupport/.
11389         * event-loop.h: Move to ../gdbsupport/.
11390         * async-event.h: Update include.
11391         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
11392
11393 2020-04-13  Tom Tromey  <tom@tromey.com>
11394
11395         * tui/tui-win.c: Include async-event.h.
11396         * remote.c: Include async-event.h.
11397         * remote-notif.c: Include async-event.h.
11398         * record-full.c: Include async-event.h.
11399         * record-btrace.c: Include async-event.h.
11400         * infrun.c: Include async-event.h.
11401         * event-top.c: Include async-event.h.
11402         * event-loop.h: Move some declarations to async-event.h.
11403         * event-loop.c: Don't include ser-event.h or top.h.  Move some
11404         code to async-event.c.
11405         * async-event.h: New file.
11406         * async-event.c: New file.
11407         * Makefile.in (COMMON_SFILES): Add async-event.c.
11408         (HFILES_NO_SRCDIR): Add async-event.h.
11409
11410 2020-04-13  Tom Tromey  <tom@tromey.com>
11411
11412         * utils.c (flush_streams): New function.
11413         * event-loop.c (gdb_wait_for_event): Call flush_streams.
11414
11415 2020-04-13  Tom Tromey  <tom@tromey.com>
11416
11417         * event-loop.c (handle_file_event): Use warning, not
11418         printf_unfiltered.
11419
11420 2020-04-13  Tom Tromey  <tom@tromey.com>
11421
11422         * event-loop.c: Include <chrono>.
11423
11424 2020-04-13  Tom Tromey  <tom@tromey.com>
11425
11426         * gdb_select.h: Move to ../gdbsupport/.
11427         * event-loop.c: Update include path.
11428         * top.c: Update include path.
11429         * ser-base.c: Update include path.
11430         * ui-file.c: Update include path.
11431         * ser-tcp.c: Update include path.
11432         * guile/scm-ports.c: Update include path.
11433         * posix-hdep.c: Update include path.
11434         * ser-unix.c: Update include path.
11435         * gdb_usleep.c: Update include path.
11436         * mingw-hdep.c: Update include path.
11437         * inflow.c: Update include path.
11438         * infrun.c: Update include path.
11439         * event-top.c: Update include path.
11440
11441 2020-04-13  Tom Tromey  <tom@tromey.com>
11442
11443         * configure: Rebuild.
11444         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
11445
11446 2020-04-13  Tom Tromey  <tom@tromey.com>
11447
11448         * event-loop.h (start_event_loop): Don't declare.
11449         * event-loop.c (start_event_loop): Move...
11450         * main.c (start_event_loop): ...here.  Now static.
11451
11452 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
11453
11454         * MAINTAINERS: Update my email address.
11455
11456 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11457
11458         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
11459         IP_ALL.
11460
11461 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11462
11463         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
11464         (nbsd_nat_target::info_proc): Add do_cmdline.
11465
11466 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11467
11468         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
11469         (nbsd_nat_target::info_proc): Add do_cwd.
11470
11471 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11472
11473         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
11474
11475 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
11476
11477         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
11478         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
11479         (nbsd_nat_target::info_proc): New functions.
11480         * nbsd-nat.c (kinfo_get_vmmap): New function.
11481         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
11482         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
11483         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
11484         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
11485         functions.
11486         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
11487         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
11488         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
11489         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
11490         (KINFO_VME_FLAG_GROWS_DOWN): New.
11491
11492 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
11493
11494         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
11495         bit shift.
11496
11497 2020-04-10  Tom Tromey  <tromey@adacore.com>
11498
11499         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
11500
11501 2020-04-10  Tom Tromey  <tromey@adacore.com>
11502
11503         * symtab.c (get_symbol_address, get_msymbol_address): Skip
11504         separate debug files.
11505
11506 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
11507
11508         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
11509         Move to...
11510         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
11511         ... here.
11512         * windows-nat.c (windows_nat_target::get_windows_debug_event):
11513         Check for STATUS_WX86_BREAKPOINT.
11514         (windows_nat_target::wait): Same.
11515
11516 2020-04-10  Tom de Vries  <tdevries@suse.de>
11517
11518         PR cli/25808
11519         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
11520
11521 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
11522
11523         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
11524         (Write After Approval): Remove Tom de Vries.
11525
11526 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11527
11528         revert partially:
11529         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11530
11531         * buildsym.c (record_line): Fix undefined behavior and preserve
11532         lines at eof.
11533
11534 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
11535
11536         * auxv.h (svr4_auxv_parse): New.
11537         * auxv.c (default_auxv_parse): Split into default_auxv_parse
11538         and generic_auxv_parse.
11539         (svr4_auxv_parse): Add.
11540         * obsd-tdep.c: Include "auxv.h".
11541         (obsd_auxv_parse): Remove.
11542         (obsd_init_abi): Remove comment.
11543         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
11544         from `obsd_auxv_parse' to `svr4_auxv_parse'.
11545         * nbsd-tdep.c: Include "auxv.h".
11546         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
11547
11548 2020-04-08  Tom Tromey  <tromey@adacore.com>
11549
11550         * nat/windows-nat.h (last_wait_event): Don't declare.
11551         (wait_for_debug_event): Update comment.
11552         * nat/windows-nat.c (last_wait_event): Now static.
11553
11554 2020-04-08  Tom Tromey  <tromey@adacore.com>
11555
11556         * windows-nat.c (wait_for_debug_event): Move to
11557         nat/windows-nat.c.
11558         * nat/windows-nat.h (wait_for_debug_event): Declare.
11559         * nat/windows-nat.c (wait_for_debug_event): Move from
11560         windows-nat.c.  No longer static.
11561
11562 2020-04-08  Tom Tromey  <tromey@adacore.com>
11563
11564         * windows-nat.c (get_windows_debug_event): Use
11565         fetch_pending_stop.
11566         * nat/windows-nat.h (fetch_pending_stop): Declare.
11567         * nat/windows-nat.c (fetch_pending_stop): New function.
11568
11569 2020-04-08  Tom Tromey  <tromey@adacore.com>
11570
11571         * windows-nat.c (windows_continue): Use matching_pending_stop and
11572         continue_last_debug_event.
11573         * nat/windows-nat.h (matching_pending_stop)
11574         (continue_last_debug_event): Declare.
11575         * nat/windows-nat.c (DEBUG_EVENTS): New define.
11576         (matching_pending_stop, continue_last_debug_event): New
11577         functions.
11578
11579 2020-04-08  Tom Tromey  <tromey@adacore.com>
11580
11581         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
11582         (handle_exception_result): Move to nat/windows-nat.h.
11583         (DEBUG_EXCEPTION_SIMPLE): Remove.
11584         (windows_nat::handle_ms_vc_exception): New function.
11585         (handle_exception): Move to nat/windows-nat.c.
11586         (get_windows_debug_event): Update.
11587         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
11588         nat/windows-nat.c.
11589         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
11590         (handle_exception_result): Move from windows-nat.c.
11591         (handle_exception): Declare.
11592         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
11593         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
11594         windows-nat.c.
11595
11596 2020-04-08  Tom Tromey  <tromey@adacore.com>
11597
11598         * windows-nat.c (exception_count, event_count): Remove.
11599         (handle_exception, get_windows_debug_event)
11600         (do_initial_windows_stuff): Update.
11601
11602 2020-04-08  Tom Tromey  <tromey@adacore.com>
11603
11604         * windows-nat.c (windows_nat::handle_load_dll)
11605         (windows_nat::handle_unload_dll): Rename.  No longer static.
11606         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
11607         Declare.
11608
11609 2020-04-08  Tom Tromey  <tromey@adacore.com>
11610
11611         * complaints.h (stop_whining): Declare at top-level.
11612         (complaint): Don't declare stop_whining.
11613
11614 2020-04-08  Tom Tromey  <tromey@adacore.com>
11615
11616         * windows-nat.c (windows_nat::handle_output_debug_string):
11617         Rename.  No longer static.
11618         * nat/windows-nat.h (handle_output_debug_string): Declare.
11619
11620 2020-04-08  Tom Tromey  <tromey@adacore.com>
11621
11622         * windows-nat.c (current_process_handle, current_process_id)
11623         (main_thread_id, last_sig, current_event, last_wait_event)
11624         (current_windows_thread, desired_stop_thread_id, pending_stops)
11625         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
11626         (display_selectors, fake_create_process)
11627         (get_windows_debug_event): Update.
11628         * nat/windows-nat.h (current_process_handle, current_process_id)
11629         (main_thread_id, last_sig, current_event, last_wait_event)
11630         (current_windows_thread, desired_stop_thread_id, pending_stops)
11631         (struct pending_stop, siginfo_er): Move from windows-nat.c.
11632         * nat/windows-nat.c (current_process_handle, current_process_id)
11633         (main_thread_id, last_sig, current_event, last_wait_event)
11634         (current_windows_thread, desired_stop_thread_id, pending_stops)
11635         (siginfo_er): New globals.  Move from windows-nat.c.
11636
11637 2020-04-08  Tom Tromey  <tromey@adacore.com>
11638
11639         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
11640         (handle_load_dll): Update.
11641         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
11642
11643 2020-04-08  Tom Tromey  <tromey@adacore.com>
11644
11645         * windows-nat.c (enum thread_disposition_type): Move to
11646         nat/windows-nat.h.
11647         (windows_nat::thread_rec): Rename from thread_rec.  No longer
11648         static.
11649         (windows_add_thread, windows_nat_target::fetch_registers)
11650         (windows_nat_target::store_registers, handle_exception)
11651         (windows_nat_target::resume, get_windows_debug_event)
11652         (windows_nat_target::get_tib_address)
11653         (windows_nat_target::thread_name)
11654         (windows_nat_target::thread_alive): Update.
11655         * nat/windows-nat.h (enum thread_disposition_type): Move from
11656         windows-nat.c.
11657         (thread_rec): Declare.
11658
11659 2020-04-08  Tom Tromey  <tromey@adacore.com>
11660
11661         * windows-nat.c: Add "using namespace".
11662         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
11663         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
11664
11665 2020-04-08  Tom Tromey  <tromey@adacore.com>
11666
11667         * nat/windows-nat.h (struct windows_thread_info): Declare
11668         destructor.
11669         * nat/windows-nat.c (~windows_thread_info): New.
11670
11671 2020-04-08  Tom Tromey  <tromey@adacore.com>
11672
11673         PR gdb/22992
11674         * windows-nat.c (current_event): Update comment.
11675         (last_wait_event, desired_stop_thread_id): New globals.
11676         (struct pending_stop): New.
11677         (pending_stops): New global.
11678         (windows_nat_target) <stopped_by_sw_breakpoint>
11679         <supports_stopped_by_sw_breakpoint>: New methods.
11680         (windows_fetch_one_register): Add assertions.  Adjust PC.
11681         (windows_continue): Handle pending stops.  Suspend other threads
11682         when stepping.  Use last_wait_event
11683         (wait_for_debug_event): New function.
11684         (get_windows_debug_event): Use wait_for_debug_event.  Handle
11685         pending stops.  Queue spurious stops.
11686         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
11687         (windows_nat_target::kill): Use wait_for_debug_event.
11688         * nat/windows-nat.h (struct windows_thread_info)
11689         <stopped_at_software_breakpoint>: New field.
11690         * nat/windows-nat.c (windows_thread_info::resume): Clear
11691         stopped_at_software_breakpoint.
11692
11693 2020-04-08  Tom Tromey  <tromey@adacore.com>
11694
11695         * windows-nat.c (enum thread_disposition_type): New.
11696         (thread_rec): Replace "get_context" parameter with "disposition";
11697         change type.
11698         (windows_add_thread, windows_nat_target::fetch_registers)
11699         (windows_nat_target::store_registers, handle_exception)
11700         (windows_nat_target::resume, get_windows_debug_event)
11701         (windows_nat_target::get_tib_address)
11702         (windows_nat_target::thread_name)
11703         (windows_nat_target::thread_alive): Update.
11704
11705 2020-04-08  Tom Tromey  <tromey@adacore.com>
11706
11707         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
11708         (windows_continue): Use windows_continue::resume.
11709         * nat/windows-nat.h (struct windows_thread_info) <suspend,
11710         resume>: Declare new methods.
11711         * nat/windows-nat.c: New file.
11712         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
11713
11714 2020-04-08  Tom Tromey  <tromey@adacore.com>
11715
11716         * windows-nat.c (windows_add_thread, windows_delete_thread)
11717         (windows_nat_target::fetch_registers)
11718         (windows_nat_target::store_registers, fake_create_process)
11719         (windows_nat_target::resume, windows_nat_target::resume)
11720         (get_windows_debug_event, windows_nat_target::wait)
11721         (windows_nat_target::pid_to_str)
11722         (windows_nat_target::get_tib_address)
11723         (windows_nat_target::get_ada_task_ptid)
11724         (windows_nat_target::thread_name)
11725         (windows_nat_target::thread_alive): Use lwp, not tid.
11726
11727 2020-04-08  Tom Tromey  <tromey@adacore.com>
11728
11729         * windows-nat.c (handle_exception)
11730         (windows_nat_target::thread_name): Update.
11731         * nat/windows-nat.h (windows_thread_info): Remove destructor.
11732         <name>: Now unique_xmalloc_ptr.
11733
11734 2020-04-08  Tom Tromey  <tromey@adacore.com>
11735
11736         * windows-nat.c (thread_rec)
11737         (windows_nat_target::fetch_registers): Update.
11738         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
11739         Update comment.
11740         <debug_registers_changed, reload_context>: Now bool.
11741
11742 2020-04-08  Tom Tromey  <tromey@adacore.com>
11743
11744         * windows-nat.c (windows_add_thread): Use new.
11745         (windows_init_thread_list, windows_delete_thread): Use delete.
11746         (get_windows_debug_event): Update.
11747         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
11748         destructor, and initializers.
11749
11750 2020-04-08  Tom Tromey  <tromey@adacore.com>
11751
11752         * windows-nat.c (struct windows_thread_info): Remove.
11753         * nat/windows-nat.h: New file.
11754
11755 2020-04-08  Tom Tromey  <tromey@adacore.com>
11756
11757         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
11758         (thread_rec, windows_add_thread, windows_delete_thread)
11759         (windows_continue): Update.
11760
11761 2020-04-08  Tom Tromey  <tromey@adacore.com>
11762
11763         * windows-nat.c (struct windows_thread_info): Remove typedef.
11764         (thread_head): Remove.
11765         (thread_list): New global.
11766         (thread_rec, windows_add_thread, windows_init_thread_list)
11767         (windows_delete_thread, windows_continue): Update.
11768
11769 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11770
11771         * windows-tdep.h (windows_init_abi): Add comment.
11772         (cygwin_init_abi): New declaration.
11773         * windows-tdep.c: Split signal enumeration in two, one for
11774         Windows and one for Cygwin.
11775         (windows_gdb_signal_to_target): Only deal with signal of the
11776         Windows OS ABI.
11777         (cygwin_gdb_signal_to_target): New function.
11778         (windows_init_abi): Rename to windows_init_abi_common, don't set
11779         gdb_signal_to_target gdbarch method.  Add new new function with
11780         this name.
11781         (cygwin_init_abi): New function.
11782         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
11783         comment.  Don't call windows_init_abi.
11784         (amd64_windows_init_abi): Add comment, call windows_init_abi.
11785         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
11786         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
11787         i386_windows_init_abi_common, don't call windows_init_abi.  Add
11788         a new function of this name.
11789         (i386_cygwin_init_abi): New function.
11790         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
11791         OS ABI Cygwin.
11792
11793 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11794
11795         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
11796         parameter.c.
11797         (dwarf2_read_gdb_index): Update.
11798
11799 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
11800
11801         * nbsd-tdep.c: Include "objfiles.h".
11802         (nbsd_skip_solib_resolver): New.
11803         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
11804
11805 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11806
11807         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
11808         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
11809         with DW_LLE_base_addressx are being emitted in DWARFv5.
11810         Add the newly added kind DW_LOC_OFFSET_PAIR also.
11811         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
11812         unsigned integer.
11813
11814 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11815
11816         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
11817         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
11818         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
11819         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
11820         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
11821         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
11822         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
11823
11824
11825 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11826
11827         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
11828         (read_loclist_index): New function definition.
11829         (lookup_loclist_base): New function definition.
11830         (read_loclist_header): New function definition.
11831         (dwarf2_cu): Add loclist_base and loclist_header field.
11832         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
11833         (read_full_die_1): Read the value of DW_AT_loclists_base.
11834         (read_attribute_reprocess): Handle DW_FORM_loclistx.
11835         (read_attribute_value): Handle DW_FORM_loclistx.
11836         (skip_one_die): Handle DW_FORM_loclistx.
11837         (loclist_header): New structure declaration.
11838         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
11839
11840 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
11841
11842         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
11843         constructor.  Remove `addr` parameter from other constructor and
11844         add `per_cu` parameter.
11845         * dwarf2/read.c (create_partial_symtab): Update.
11846
11847 2020-04-07  Tom de Vries  <tdevries@suse.de>
11848
11849         PR symtab/25796
11850         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
11851         (partial_die_info::fixup): Inherit has_const_value.
11852
11853 2020-04-07  Tom de Vries  <tdevries@suse.de>
11854
11855         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
11856         symbols without address.
11857
11858 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11859
11860         * nbsd-nat.h (struct thread_info): Add forward declaration.
11861         (nbsd_nat_target::thread_alive): Add.
11862         (nbsd_nat_target::thread_name): Likewise.
11863         (nbsd_nat_target::update_thread_list): Likewise.
11864         (update_thread_list::post_attach): Likewise.
11865         (post_attach::pid_to_str): Likewise.
11866         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
11867         (nbsd_thread_lister): Add.
11868         (nbsd_nat_target::thread_alive): Likewise.
11869         (nbsd_nat_target::thread_name): Likewise.
11870         (nbsd_add_threads): Likewise.
11871         (update_thread_list::post_attach): Likewise.
11872         (nbsd_nat_target::update_thread_list): Likewise.
11873         (post_attach::pid_to_str): Likewise.
11874
11875 2020-04-06  Tom Tromey  <tromey@adacore.com>
11876
11877         * ada-valprint.c (print_variant_part): Extract the variant field.
11878         (print_field_values): Use the field as the outer value when
11879         recursing.
11880
11881 2020-04-06  Tom Tromey  <tromey@adacore.com>
11882
11883         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
11884         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
11885         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
11886         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
11887         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
11888
11889 2020-04-06  Tom Tromey  <tromey@adacore.com>
11890
11891         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
11892         TYPE_CODE_ERROR.
11893
11894 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11895
11896         * nbsd-tdep.c: Include "gdbarch.h".
11897         Define enum with NetBSD signal numbers.
11898         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
11899         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
11900         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
11901         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
11902         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
11903         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
11904         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
11905         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
11906         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
11907         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
11908         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
11909         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
11910
11911 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
11912
11913         PR gdb/25325
11914         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
11915
11916 2020-04-03  Tom Tromey  <tromey@adacore.com>
11917
11918         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
11919         Read constant block.
11920
11921 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11922
11923         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
11924         (gdb_bfd_get_full_section_contents): New declaration.
11925         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
11926         * windows-tdep.c (is_linked_with_cygwin_dll): Use
11927         gdb_bfd_get_full_section_contents.
11928
11929 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11930
11931         * exec.c (build_section_table): Replace internal_error with
11932         gdb_assert.
11933         (section_table_xfer_memory_partial): Likewise.
11934         * mdebugread.c (parse_partial_symbols): Likewise.
11935         * psymtab.c (lookup_partial_symbol): Likewise.
11936         * utils.c (wrap_here): Likewise.
11937
11938 2020-04-02  Tom Tromey  <tromey@adacore.com>
11939
11940         * f-lang.c (build_fortran_types): Use arch_type to initialize
11941         builtin_complex_s32 in the TYPE_CODE_ERROR case.
11942
11943 2020-04-02  Tom Tromey  <tromey@adacore.com>
11944
11945         * dwarf2/read.c (partial_die_info::read): Do not create a vector
11946         of attributes.
11947
11948 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11949             Bernd Edlinger <bernd.edlinger@hotmail.de>
11950             Tom Tromey  <tromey@adacore.com>
11951
11952         * buildsym.c (buildsym_compunit::record_line): Remove
11953         deduplication code.
11954
11955 2020-04-02  Tom de Vries  <tdevries@suse.de>
11956
11957         PR ada/24671
11958         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
11959
11960 2020-04-02  Tom de Vries  <tdevries@suse.de>
11961
11962         * dwarf2/read.c (dwarf2_gdb_index_functions,
11963         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
11964         NULL.
11965         * psymtab.c (psym_lookup_global_symbol_language): New function.
11966         (psym_functions): Init psym_lookup_global_symbol_language with
11967         psym_lookup_global_symbol_language.
11968         * symfile-debug.c (debug_sym_quick_functions): Init
11969         lookup_global_symbol_language with NULL.
11970         * symfile.c (set_initial_language): Remove fixme comment.
11971         * symfile.h (struct quick_symbol_functions): Add
11972         lookup_global_symbol_language.
11973         * symtab.c (find_quick_global_symbol_language): New function.
11974         (find_main_name): Use find_quick_global_symbol_language.
11975
11976 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
11977
11978         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
11979
11980 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11981
11982         * buildsym.c (record_line): Fix undefined behavior and preserve
11983         lines at eof.
11984
11985 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11986
11987         * buildsym.c (record_line): Fix the resizing condition.
11988
11989 2020-04-01  Tom Tromey  <tom@tromey.com>
11990
11991         * value.h (value_literal_complex): Add comment.
11992         * valops.c (value_literal_complex): Refer to value.h.
11993
11994 2020-04-01  Tom Tromey  <tom@tromey.com>
11995
11996         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
11997         (scalar_type): New rule, from typebase.
11998         (typebase): Use scalar_type.  Recognize complex types.
11999         (field_name): Handle FLOAT_KEYWORD.
12000         (ident_tokens): Add _Complex and __complex__.
12001
12002 2020-04-01  Tom Tromey  <tom@tromey.com>
12003
12004         PR exp/25299:
12005         * valarith.c (promotion_type, complex_binop): New functions.
12006         (scalar_binop): Handle complex numbers.  Use promotion_type.
12007         (value_pos, value_neg, value_complement): Handle complex numbers.
12008
12009 2020-04-01  Tom Tromey  <tom@tromey.com>
12010
12011         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
12012         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
12013         (parse_number): Handle complex numbers.
12014
12015 2020-04-01  Tom Tromey  <tom@tromey.com>
12016
12017         * c-valprint.c (c_decorations): Change complex suffix to "i".
12018
12019 2020-04-01  Tom Tromey  <tom@tromey.com>
12020
12021         * valprint.c (generic_value_print_complex): Use accessors.
12022         * value.h (value_real_part, value_imaginary_part): Declare.
12023         * valops.c (value_real_part, value_imaginary_part): New
12024         functions.
12025         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
12026
12027 2020-04-01  Tom Tromey  <tom@tromey.com>
12028
12029         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
12030         (read_range_type): Update.
12031         * mdebugread.c (basic_type): Update.
12032         * go-lang.c (build_go_types): Use init_complex_type.
12033         * gdbtypes.h (struct main_type) <complex_type>: New member.
12034         (init_complex_type): Update.
12035         (arch_complex_type): Don't declare.
12036         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
12037         Make name if none given.  Use alloc_type_copy.  Look for cached
12038         complex type.
12039         (arch_complex_type): Remove.
12040         (gdbtypes_post_init): Use init_complex_type.
12041         * f-lang.c (build_fortran_types): Use init_complex_type.
12042         * dwarf2/read.c (read_base_type): Update.
12043         * d-lang.c (build_d_types): Use init_complex_type.
12044         * ctfread.c (read_base_type): Update.
12045
12046 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12047
12048         * infrun.c (stop_all_threads): Update assertion, plus when
12049         stopping threads, take into account that we might be trying
12050         to stop an all-stop target.
12051         (stop_waiting): Call 'stop_all_threads' if there exists a
12052         non-stop target.
12053
12054 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12055
12056         * target.h (exists_non_stop_target): New function declaration.
12057         * target.c (exists_non_stop_target): New function.
12058
12059 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
12060
12061         PR gdb/24789
12062         * eval.c (is_integral_or_integral_reference): New function.
12063         (evaluate_subexp_standard): Allow integer references in
12064         pointer arithmetic.
12065
12066 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12067
12068         * remote.c (remote_target::remote_parse_stop_reply): Remove the
12069         check for no ptid in the stop reply when the target is non-stop.
12070
12071 2020-04-01  Tom Tromey  <tromey@adacore.com>
12072
12073         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
12074         "name" parameter to rvalue reference.  Initialize m_name_holder.
12075         <lookup_name_info>: New overloads.
12076         <name>: Return gdb::string_view.
12077         <c_str>: New method.
12078         <make_ignore_params>: Update.
12079         <search_name_hash>: Update.
12080         <language_lookup_name>: Return const char *.
12081         <m_name>: Change type.
12082         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
12083         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
12084         (lookup_name_info::match_any): Update.
12085         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
12086         Update.
12087         * minsyms.c (linkage_name_str): Update.
12088         * language.c (default_symbol_name_matcher): Update.
12089         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
12090         Update.
12091         * ada-lang.c (ada_fold_name): Change parameter to string_view.
12092         (ada_lookup_name_info::ada_lookup_name_info): Update.
12093         (literal_symbol_name_matcher): Update.
12094
12095 2020-04-01  Tom Tromey  <tromey@adacore.com>
12096
12097         * psymtab.c (psymtab_search_name): Remove function.
12098         (psym_lookup_symbol): Create search name and lookup name here.
12099         (lookup_partial_symbol): Remove "name" parameter; add
12100         lookup_name.
12101         (psym_expand_symtabs_for_function): Update.
12102
12103 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
12104
12105         PR tui/25597:
12106         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
12107
12108 2020-03-31  Tom Tromey  <tromey@adacore.com>
12109
12110         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
12111         memcpy.
12112
12113 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
12114
12115         * features/riscv/32bit-csr.xml: Regenerated.
12116         * features/riscv/64bit-csr.xml: Regenerated.
12117
12118 2020-03-30  Tom Tromey  <tromey@adacore.com>
12119
12120         * ada-valprint.c (print_variant_part): Update.
12121         * ada-lang.h (ada_which_variant_applies): Update.
12122         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
12123         outer_valaddr parameters; replace with "outer" value parameter.
12124         (to_fixed_variant_branch_type): Update.
12125
12126 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12127
12128         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
12129         <list>.  Remove inclusion of observable.h.
12130         (PPC_DEBUG_CURRENT_VERSION): Move up define.
12131         (struct arch_lwp_info): New struct.
12132         (class ppc_linux_dreg_interface): New class.
12133         (struct ppc_linux_process_info): New struct.
12134         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
12135         <low_new_clone, low_forget_process, low_prepare_to_resume>
12136         <copy_thread_dreg_state, mark_thread_stale>
12137         <mark_debug_registers_changed, register_hw_breakpoint>
12138         <clear_hw_breakpoint, register_wp, clear_wp>
12139         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
12140         <num_memory_accesses, get_trigger_type>
12141         <create_watchpoint_request, hwdebug_point_cmp>
12142         <init_arch_lwp_info, get_arch_lwp_info>
12143         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
12144         methods.
12145         <struct ptid_hash>: New inner struct.
12146         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
12147         members.
12148         (saved_dabr_value, hwdebug_info, max_slots_number)
12149         (struct hw_break_tuple, struct thread_points, ppc_threads)
12150         (have_ptrace_hwdebug_interface)
12151         (hwdebug_find_thread_points_by_tid)
12152         (hwdebug_insert_point, hwdebug_remove_point): Remove.
12153         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
12154         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
12155         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
12156         use m_dreg_interface.
12157         (hwdebug_point_cmp): Change to...
12158         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
12159         reference arguments instead of pointers.
12160         (ppc_linux_nat_target::ranged_break_num_registers): Use
12161         m_dreg_interface.
12162         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
12163         m_dreg_interface.  Call register_hw_breakpoint.
12164         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
12165         m_dreg_interface.  Call clear_hw_breakpoint.
12166         (get_trigger_type): Change to...
12167         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
12168         comment.
12169         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
12170         use m_dreg_interface.  Call register_hw_breakpoint.
12171         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
12172         use m_dreg_interface.  Call clear_hw_breakpoint.
12173         (can_use_watchpoint_cond_accel): Change to...
12174         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
12175         method.  Update comment, use m_dreg_interface and
12176         m_process_info.
12177         (calculate_dvc): Change to...
12178         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
12179         m_dreg_interface.
12180         (num_memory_accesses): Change to...
12181         (ppc_linux_nat_target::num_memory_accesses): ...this method.
12182         (check_condition): Change to...
12183         (ppc_linux_nat_target::check_condition): ...this method.
12184         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
12185         comment, use m_dreg_interface.
12186         (create_watchpoint_request): Change to...
12187         (ppc_linux_nat_target::create_watchpoint_request): ...this
12188         method.  Use m_dreg_interface.
12189         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
12190         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
12191         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
12192         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
12193         (ppc_linux_nat_target::low_forget_process)
12194         (ppc_linux_nat_target::low_new_fork)
12195         (ppc_linux_nat_target::low_new_clone)
12196         (ppc_linux_nat_target::low_delete_thread)
12197         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
12198         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
12199         only call mark_thread_stale.
12200         (ppc_linux_thread_exit): Remove.
12201         (ppc_linux_nat_target::stopped_data_address): Change to...
12202         (ppc_linux_nat_target::low_stopped_data_address): This. Add
12203         comment, use m_dreg_interface and m_thread_hw_breakpoints.
12204         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
12205         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
12206         comment.  Call low_stopped_data_address.
12207         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
12208         m_dreg_interface.
12209         (ppc_linux_nat_target::masked_watch_num_registers): Use
12210         m_dreg_interface.
12211         (ppc_linux_nat_target::copy_thread_dreg_state)
12212         (ppc_linux_nat_target::mark_thread_stale)
12213         (ppc_linux_nat_target::mark_debug_registers_changed)
12214         (ppc_linux_nat_target::register_hw_breakpoint)
12215         (ppc_linux_nat_target::clear_hw_breakpoint)
12216         (ppc_linux_nat_target::register_wp)
12217         (ppc_linux_nat_target::clear_wp)
12218         (ppc_linux_nat_target::init_arch_lwp_info)
12219         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
12220         (_initialize_ppc_linux_nat): Remove observer callback.
12221
12222 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12223
12224         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
12225         (ppc_linux_nat_target::auxv_parse)
12226         (ppc_linux_nat_target::read_description)
12227         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
12228         Move up.
12229
12230 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12231
12232         * linux-nat.h (low_new_clone): New method.
12233         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
12234
12235 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12236
12237         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
12238         (dbx_expand_psymtab): ... this.
12239         (start_psymtab): Update.
12240         * mdebugread.c (psymtab_to_symtab_1): Rename to...
12241         (mdebug_expand_psymtab): ... this.
12242         (parse_partial_symbols): Update.
12243         (new_psymtab): Update.
12244         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
12245         (xcoff_expand_psymtab): ... this.
12246         (xcoff_start_psymtab): Update.
12247
12248 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12249
12250         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
12251         <expand_dependencies>: ... this.
12252         * psymtab.c (partial_symtab::read_dependencies): Rename to...
12253         (partial_symtab::expand_dependencies): ... this.
12254         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
12255         Update.
12256         (dwarf2_psymtab::expand_psymtab): Update.
12257         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12258         * mdebugread.c (psymtab_to_symtab_1): Update.
12259         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12260
12261 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12262
12263         * psympriv.h (discard_psymtab): Remove.
12264         * dbxread.c (dbx_end_psymtab): Update.
12265         * xcoffread.c (xcoff_end_psymtab): Update.
12266
12267 2020-03-28  Tom Tromey  <tom@tromey.com>
12268
12269         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
12270         comment.
12271
12272 2020-03-28  Tom Tromey  <tom@tromey.com>
12273
12274         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
12275
12276 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
12277
12278         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12279
12280 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
12281
12282         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
12283
12284 2020-03-26  Tom Tromey  <tom@tromey.com>
12285
12286         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
12287         (mark_common_block_symbol_computed, read_tag_string_type)
12288         (attr_to_dynamic_prop, read_subrange_type): Update.
12289         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
12290         to be methods on struct attribute.
12291         (skip_one_die, process_imported_unit_die, read_namespace_alias)
12292         (read_call_site_scope, partial_die_info::read)
12293         (partial_die_info::read, lookup_die_type, follow_die_ref):
12294         Update.
12295         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
12296         from dwarf2_get_ref_die_offset.
12297         (attribute::constant_value): New method, from
12298         dwarf2_get_attr_constant_value.
12299         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
12300         Declare method.
12301         <constant_value>: New method.
12302
12303 2020-03-26  Tom Tromey  <tom@tromey.com>
12304
12305         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
12306         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
12307         (dwarf_type_encoding_name): Move to stringify.c.
12308         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
12309         * dwarf2/stringify.c: New file.
12310         * dwarf2/stringify.h: New file.
12311
12312 2020-03-26  Tom Tromey  <tom@tromey.com>
12313
12314         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
12315         Rewrite.
12316
12317 2020-03-26  Tom Tromey  <tom@tromey.com>
12318
12319         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
12320         methods.
12321         * dwarf2/read.c (lookup_addr_base): Move to die.h.
12322         (lookup_ranges_base): Likewise.
12323         (read_cutu_die_from_dwo, read_full_die_1): Update.
12324
12325 2020-03-26  Tom Tromey  <tom@tromey.com>
12326
12327         * dwarf2/read.c (read_import_statement, read_file_scope)
12328         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
12329         (read_lexical_block_scope, read_call_site_scope)
12330         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
12331         (handle_struct_member_die, process_structure_scope)
12332         (update_enumeration_type_from_children)
12333         (process_enumeration_scope, read_array_type, read_common_block)
12334         (read_namespace, read_module, read_subroutine_type): Update.
12335         (sibling_die): Remove.
12336
12337 2020-03-26  Tom Tromey  <tom@tromey.com>
12338
12339         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
12340         (build_type_psymtabs_reader, read_structure_type)
12341         (read_enumeration_type, read_full_die_1): Update.
12342         (dwarf2_attr_no_follow): Move to die.h.
12343         * dwarf2/die.h (struct die_info) <attr>: New method.
12344
12345 2020-03-26  Tom Tromey  <tom@tromey.com>
12346
12347         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
12348         <base_address>: Now an optional.
12349         (dwarf2_find_base_address, dwarf2_rnglists_process)
12350         (dwarf2_ranges_process, fill_in_loclist_baton)
12351         (dwarf2_symbol_mark_computed): Update.
12352
12353 2020-03-26  Tom Tromey  <tom@tromey.com>
12354
12355         * dwarf2/read.c (struct die_info): Move to die.h.
12356         * dwarf2/die.h: New file.
12357
12358 2020-03-26  Tom Tromey  <tom@tromey.com>
12359
12360         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
12361         * dwarf2/read.c
12362         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12363         Move to line-header.c.
12364         (read_checked_initial_length_and_offset, read_formatted_entries):
12365         Likewise.
12366         (dwarf_decode_line_header): Split into two.
12367         * dwarf2/line-header.c
12368         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12369         Move from read.c.
12370         (read_checked_initial_length_and_offset, read_formatted_entries):
12371         Likewise.
12372         (dwarf_decode_line_header): New function, split from read.c.
12373
12374 2020-03-26  Tom Tromey  <tom@tromey.com>
12375
12376         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
12377         Declare method.
12378         * dwarf2/read.c (read_attribute_value): Update.
12379         (dwarf2_per_objfile::read_line_string): Rename from
12380         read_indirect_line_string.
12381         (read_formatted_entries): Update.
12382
12383 2020-03-26  Tom Tromey  <tom@tromey.com>
12384
12385         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
12386         variable.
12387
12388 2020-03-26  Tom Tromey  <tom@tromey.com>
12389
12390         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
12391         const.
12392         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
12393         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
12394         parameter const.
12395
12396 2020-03-26  Tom Tromey  <tom@tromey.com>
12397
12398         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
12399         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
12400         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
12401         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
12402
12403 2020-03-26  Tom Tromey  <tom@tromey.com>
12404
12405         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
12406         file_names_size, file_full_name, file_file_name>: Use const.
12407         <file_name_at, file_names>: Add const overload.
12408         * dwarf2/line-header.c (line_header::file_file_name)
12409         (line_header::file_full_name): Update.
12410
12411 2020-03-26  Tom Tromey  <tom@tromey.com>
12412
12413         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
12414         (macro_start_file, consume_improper_spaces)
12415         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
12416         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
12417         (dwarf_decode_macros): Move to macro.c.
12418         * dwarf2/macro.c: New file.
12419         * dwarf2/macro.h: New file.
12420         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
12421
12422 2020-03-26  Tom Tromey  <tom@tromey.com>
12423
12424         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
12425         method.
12426         * dwarf2/section.c: New method.  From
12427         read_indirect_string_at_offset_from.
12428         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
12429         (read_indirect_string_at_offset_from): Move to section.c.
12430         (read_indirect_string_at_offset): Rewrite.
12431         (read_indirect_line_string_at_offset): Remove.
12432         (read_indirect_string, read_indirect_line_string)
12433         (dwarf_decode_macro_bytes): Update.
12434
12435 2020-03-26  Tom Tromey  <tom@tromey.com>
12436
12437         * dwarf2/section.h (struct dwarf2_section_info)
12438         <overload_complaint>: Declare.
12439         (dwarf2_section_buffer_overflow_complaint): Don't declare.
12440         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
12441         Rename from dwarf2_section_buffer_overflow_complaint.
12442         * dwarf2/read.c (skip_one_die, partial_die_info::read)
12443         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
12444
12445 2020-03-26  Tom Tromey  <tom@tromey.com>
12446
12447         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
12448         Declare.
12449         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
12450         Move from read.c.
12451         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
12452         to section.c.
12453
12454 2020-03-26  Tom Tromey  <tom@tromey.com>
12455
12456         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
12457
12458 2020-03-26  Tom Tromey  <tom@tromey.com>
12459
12460         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
12461         "builder".
12462         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
12463         parameter.
12464         (dwarf_decode_macros): Update.
12465
12466 2020-03-26  Tom Tromey  <tom@tromey.com>
12467
12468         * dwarf2/read.c (read_attribute_value): Update.
12469         (read_indirect_string_from_dwz): Move to dwz.c; change into
12470         method.
12471         (dwarf_decode_macro_bytes): Update.
12472         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
12473         * dwarf2/dwz.c: New file.
12474         * Makefile.in (COMMON_SFILES): Add dwz.c.
12475
12476 2020-03-26  Tom Tromey  <tom@tromey.com>
12477
12478         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
12479         * dwarf2/read.c: Add include.
12480         * dwarf2/index-write.c: Add include.
12481         * dwarf2/index-cache.c: Add include.
12482         * dwarf2/dwz.h: New file.
12483
12484 2020-03-25  Tom Tromey  <tom@tromey.com>
12485
12486         * compile/compile-object-load.c (get_out_value_type): Mention
12487         correct symbol name in error message.
12488
12489 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
12490
12491         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12492
12493 2020-03-25  Tom de Vries  <tdevries@suse.de>
12494
12495         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
12496         * symmisc.c (dump_symtab_1): Print user and includes fields.
12497         (maintenance_info_symtabs): Same.
12498
12499 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
12500
12501         PR gdb/25534
12502         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
12503         (riscv_regcache_cooked_write): New function.
12504         (riscv_push_dummy_call): Use new function.
12505         (riscv_return_value): Likewise.
12506
12507 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
12508
12509         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
12510         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
12511         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
12512         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
12513         * infrun.c (follow_fork): Likewise.
12514         (follow_fork_inferior): Likewise.
12515         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
12516         * linux-nat.h (class linux_nat_target): Likewise.
12517         * remote.c (class remote_target) <follow_fork>: Likewise.
12518         (remote_target::follow_fork): Likewise.
12519         * target-delegates.c: Re-generate.
12520         * target.c (default_follow_fork): Likewise.
12521         (target_follow_fork): Likewise.
12522         * target.h (struct target_ops) <follow_fork>: Likewise.
12523         (target_follow_fork): Likewise.
12524
12525 2020-03-24  Tom de Vries  <tdevries@suse.de>
12526
12527         * psymtab.c (maintenance_info_psymtabs): Print user field.
12528
12529 2020-03-20  Tom Tromey  <tromey@adacore.com>
12530
12531         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
12532         const.
12533         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
12534         const.
12535
12536 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
12537
12538         * ptrace.m4: Don't check for ptrace declaration.
12539         * config.in: Re-generate.
12540         * configure: Re-generate.
12541         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
12542         not defined.
12543
12544 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12545
12546         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
12547         `PTRACE_TYPE_RET'.
12548         * i386-bsd-nat.c (gdb_ptrace): Likewise.
12549         * sparc-nat.c (gdb_ptrace): Likewise.
12550         * x86-bsd-nat.c (gdb_ptrace): Likewise.
12551
12552 2020-03-20  Tom Tromey  <tromey@adacore.com>
12553
12554         * c-exp.y (lex_one_token): Fix assert.
12555
12556 2020-03-20  Tom Tromey  <tromey@adacore.com>
12557
12558         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
12559         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
12560         strncpy call.
12561
12562 2020-03-20  Tom Tromey  <tromey@adacore.com>
12563
12564         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
12565
12566 2020-03-20  Tom Tromey  <tromey@adacore.com>
12567
12568         * ada-valprint.c (print_variant_part): Remove parameters; switch
12569         to value-based API.
12570         (print_field_values): Likewise.
12571         (ada_val_print_struct_union): Likewise.
12572         (ada_value_print_1): Update.
12573
12574 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12575
12576         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
12577         nbsd_nat_target instead of inf_ptrace_target.
12578         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12579         nbsd_nat_target.
12580
12581 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12582
12583         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
12584         it to the ptrace call.
12585         * (store_registers): Likewise.
12586
12587 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12588
12589         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
12590         it to the ptrace call.
12591         * (store_registers): Likewise.
12592
12593 2020-03-19  Luis Machado  <luis.machado@linaro.org>
12594
12595         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
12596         valid, fetch vg value from ptrace.
12597
12598 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12599         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
12600         * inf-ptrace.c: Likewise.
12601         * (gdb_ptrace): Add.
12602         * (inf_ptrace_target::resume): Update.
12603         * (inf_ptrace_target::xfer_partial): Likewise.
12604         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
12605         * (inf_ptrace_peek_poke): Update.
12606
12607 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12608
12609         * x86-bsd-nat.c (gdb_ptrace): New.
12610         * (x86bsd_dr_set): Add new argument `ptid'.
12611         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
12612         x86bsd_dr_set_addr): Update.
12613
12614 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12615
12616         * remote.c (remote_target::process_stop_reply): Handle events for
12617         all threads differently.
12618
12619 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12620
12621         * completer.c (completion_tracker::remove_completion): Define new
12622         function.
12623         * completer.h (completion_tracker::remove_completion): Declare new
12624         function.
12625         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
12626         when adding a C++ function symbol.
12627
12628 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12629
12630         * completer.c (completion_tracker::completion_hash_entry): Define
12631         new class.
12632         (advance_to_filename_complete_word_point): Call
12633         recompute_lowest_common_denominator.
12634         (completion_tracker::completion_tracker): Call discard_completions
12635         to setup the hash table.
12636         (completion_tracker::discard_completions): Allow for being called
12637         from the constructor, pass new equal function, and element deleter
12638         when constructing the hash table.  Initialise new class member
12639         variables.
12640         (completion_tracker::maybe_add_completion): Remove use of
12641         m_entries_vec, and store more information into m_entries_hash.
12642         (completion_tracker::recompute_lcd_visitor): New function, most
12643         content taken from...
12644         (completion_tracker::recompute_lowest_common_denominator):
12645         ...here, this now just visits each item in the hash calling the
12646         above visitor.
12647         (completion_tracker::build_completion_result): Remove use of
12648         m_entries_vec, call recompute_lowest_common_denominator.
12649         * completer.h (completion_tracker::have_completions): Remove use
12650         of m_entries_vec.
12651         (completion_tracker::completion_hash_entry): Declare new class.
12652         (completion_tracker::recompute_lowest_common_denominator): Change
12653         function signature.
12654         (completion_tracker::recompute_lcd_visitor): Declare new function.
12655         (completion_tracker::m_entries_vec): Delete.
12656         (completion_tracker::m_entries_hash): Initialize to NULL.
12657         (completion_tracker::m_lowest_common_denominator_valid): New
12658         member variable.
12659         (completion_tracker::m_lowest_common_denominator_max_length): New
12660         member variable.
12661
12662 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12663
12664         * regformats/regdef.h: Put reg in gdb namespace.
12665
12666 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12667
12668         * i386-bsd-nat.c (gdb_ptrace): New.
12669         * (i386bsd_fetch_inferior_registers,
12670         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12671         * (i386bsd_fetch_inferior_registers,
12672         i386bsd_store_inferior_registers) Use gdb_ptrace.
12673
12674 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12675
12676         * amd64-bsd-nat.c (gdb_ptrace): New.
12677         * (amd64bsd_fetch_inferior_registers,
12678         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12679         * (amd64bsd_fetch_inferior_registers,
12680         amd64bsd_store_inferior_registers) Use gdb_ptrace.
12681
12682 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12683
12684         * user-regs.c (user_reg::read): Rename to...
12685         (user_reg::xread): ...this.
12686         * (append_user_reg): Rename argument `read' to `xread'.
12687         * (user_reg_add_builtin): Likewise.
12688         * (user_reg_add): Likewise.
12689         * (value_of_user_reg): Likewise.
12690
12691 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12692
12693         * sparc-nat.c (gdb_ptrace): New.
12694         * sparc-nat.c (sparc_fetch_inferior_registers)
12695         (sparc_store_inferior_registers) Remove obsolete comment.
12696         * sparc-nat.c (sparc_fetch_inferior_registers)
12697         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
12698         * sparc-nat.c (sparc_fetch_inferior_registers)
12699         (sparc_store_inferior_registers) Use gdb_ptrace.
12700
12701 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12702
12703         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
12704         it to the ptrace call.
12705         * sh-nbsd-nat.c (store_registers): Likewise.
12706
12707 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12708
12709         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
12710         nbsd_nat_target instead of inf_ptrace_target.
12711         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12712         nbsd_nat_target.
12713
12714 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12715
12716         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
12717
12718 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12719
12720         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
12721         <sys/sysctl.h>.
12722         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
12723
12724 2020-03-17  Tom de Vries  <tdevries@suse.de>
12725
12726         PR gdb/23710
12727         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
12728         fields.
12729         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
12730         fields.
12731         (process_imported_unit_die): Skip import of c++ CUs.
12732
12733 2020-03-16  Tom Tromey  <tom@tromey.com>
12734
12735         * p-valprint.c (pascal_object_print_value): Initialize
12736         base_value.
12737
12738 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
12739             Shahab Vahedi  <shahab@synopsys.com>
12740
12741         * Makefile.in: Add arch/arc.o
12742         * configure.tgt: Likewise.
12743         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
12744         (_initialize_arc_tdep): Don't initialize old target descriptions.
12745         (arc_read_description): New function to cache target descriptions.
12746         * arc-tdep.h (arc_read_description): Add proto type.
12747         * arch/arc.c: New file.
12748         * arch/arc.h: Likewise.
12749         * features/Makefile: Replace old target descriptions with new.
12750         * features/arc-arcompact.c: Remove.
12751         * features/arc-arcompact.xml: Likewise.
12752         * features/arc-v2.c: Likewise
12753         * features/arc-v2.xml: Likewise
12754         * features/arc/aux-arcompact.xml: New file.
12755         * features/arc/aux-v2.xml: Likewise.
12756         * features/arc/core-arcompact.xml: Likewise.
12757         * features/arc/core-v2.xml: Likewise.
12758         * features/arc/aux-arcompact.c: Generate.
12759         * features/arc/aux-v2.c: Likewise.
12760         * features/arc/core-arcompact.c: Likewise.
12761         * features/arc/core-v2.c: Likewise.
12762         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
12763
12764 2020-03-16  Tom Tromey  <tromey@adacore.com>
12765
12766         PR gdb/25663:
12767         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
12768         putting value into bcache.
12769
12770 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12771
12772         PR gdb/21500
12773         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
12774         to...
12775         (amd64_windows_init_abi_common): ... this.  Don't set size of
12776         long type.
12777         (amd64_windows_init_abi): New function.
12778         (amd64_cygwin_init_abi): New function.
12779         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
12780         the Cygwin OS ABI.
12781         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
12782         comment.
12783
12784 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12785
12786         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
12787         * windows-tdep.c (CYGWIN_DLL_NAME): New.
12788         (pe_import_directory_entry): New struct type.
12789         (is_linked_with_cygwin_dll): New function.
12790         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
12791         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
12792         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
12793
12794 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12795
12796         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
12797         i386_cygwin_core_osabi_sniffer.
12798
12799 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12800
12801         * i386-cygwin-tdep.c: Rename to...
12802         * i386-windows-tdep.c: ... this.
12803         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
12804         i386-windows-tdep.c.
12805         * configure.tgt: Likewise.
12806
12807 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12808
12809         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
12810         * osabi.c (gdb_osabi_names): Add "Windows".
12811         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
12812         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
12813         (i386_cygwin_core_osabi_sniffer): New function, extracted from
12814         i386_cygwin_osabi_sniffer.
12815         (_initialize_i386_cygwin_tdep): Register OS ABI
12816         GDB_OSABI_WINDOWS for i386.
12817         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
12818         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
12819         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
12820         for x86-64.
12821         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
12822         when the target matches '*-*-mingw*'.
12823
12824 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12825
12826         * defs.h (enum gdb_osabi): Move to...
12827         * osabi.h (enum gdb_osabi): ... here.
12828         * gdbarch.sh: Include osabi.h in gdbarch.h.
12829         * gdbarch.h: Re-generate.
12830
12831 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12832
12833         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
12834         function.
12835         (_initialize_amd64_windows_tdep): Register osabi sniffer.
12836
12837 2020-03-14  Tom Tromey  <tom@tromey.com>
12838
12839         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
12840         for C++.
12841         (c_type_print_modifier): Likewise.  Add "language" parameter.
12842         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
12843         (c_type_print_base_1): Update.
12844         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
12845         constants.
12846         * type-stack.c (type_stack::insert): Handle tp_atomic and
12847         tp_restrict.
12848         (type_stack::follow_type_instance_flags): Likewise.
12849         (type_stack::follow_types): Likewise.  Merge type-following code.
12850         * c-exp.y (RESTRICT, ATOMIC): New tokens.
12851         (space_identifier, cv_with_space_id)
12852         (const_or_volatile_or_space_identifier_noopt)
12853         (const_or_volatile_or_space_identifier): Remove.
12854         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
12855         rules.
12856         (ptr_operator, typebase): Update.
12857         (enum token_flag) <FLAG_C>: New constant.
12858         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
12859         "_Atomic".
12860         (lex_one_token): Handle FLAG_C.
12861
12862 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12863
12864         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
12865         it to the ptrace call.
12866         * m68k-bsd-nat.c (store_registers): Likewise.
12867
12868 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12869
12870         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
12871         gdb_byte *.
12872         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
12873         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
12874         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
12875
12876 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12877
12878         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
12879         nbsd_nat_target instead of inf_ptrace_target.
12880         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12881         nbsd_nat_target.
12882
12883 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12884
12885         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
12886         register_t.
12887
12888 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12889
12890         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
12891         it to the ptrace call.
12892         * alpha-bsd-nat.c (store_registers): Likewise.
12893
12894 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12895
12896         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
12897         includes.
12898         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
12899         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
12900         fill_fpregset): Likewise.
12901
12902 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12903
12904         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
12905         nbsd_nat_target instead of inf_ptrace_target.
12906         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12907         nbsd_nat_target.
12908
12909 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12910
12911         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
12912         register_t.
12913
12914 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12915
12916         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
12917         it to the ptrace call.
12918         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
12919         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
12920         * arm-nbsd-nat.c (store_register): Likewise.
12921         * arm-nbsd-nat.c (store_regs): Likewise.
12922         * arm-nbsd-nat.c (store_fp_register): Likewise.
12923         * arm-nbsd-nat.c (store_fp_regs): Likewise.
12924
12925 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12926
12927         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
12928         nbsd_nat_target instead of inf_ptrace_target.
12929         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12930         nbsd_nat_target.
12931
12932 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12933
12934         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
12935         it to the ptrace call.
12936         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
12937
12938 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12939
12940         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
12941         it to the ptrace call.
12942         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
12943
12944 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12945
12946         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
12947         gdb_byte *.
12948         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
12949
12950 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12951
12952         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
12953         instead of inf_ptrace_target.
12954         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12955         nbsd_nat_target.
12956
12957 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12958
12959         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12960         register_t.
12961
12962 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12963
12964         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12965         register_t.
12966
12967 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12968
12969         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
12970         register_t.
12971
12972 2020-03-13  Tom Tromey  <tom@tromey.com>
12973
12974         * value.h (val_print): Don't declare.
12975         * valprint.h (val_print_array_elements)
12976         (val_print_scalar_formatted, generic_val_print): Don't declare.
12977         * valprint.c (generic_val_print_array): Take a struct value.
12978         (generic_val_print_ptr, generic_val_print_memberptr)
12979         (generic_val_print_bool, generic_val_print_int)
12980         (generic_val_print_char, generic_val_print_complex)
12981         (generic_val_print): Remove.
12982         (generic_value_print): Update.
12983         (do_val_print): Remove unused parameters.  Don't call
12984         la_val_print.
12985         (val_print): Remove.
12986         (common_val_print): Update.  Don't call value_check_printable.
12987         (val_print_scalar_formatted, val_print_array_elements): Remove.
12988         * rust-lang.c (rust_val_print): Remove.
12989         (rust_language_defn): Update.
12990         * p-valprint.c (pascal_val_print): Remove.
12991         (pascal_value_print_inner): Update.
12992         (pascal_object_print_val_fields, pascal_object_print_val):
12993         Remove.
12994         (pascal_object_print_static_field): Update.
12995         * p-lang.h (pascal_val_print): Don't declare.
12996         * p-lang.c (pascal_language_defn): Update.
12997         * opencl-lang.c (opencl_language_defn): Update.
12998         * objc-lang.c (objc_language_defn): Update.
12999         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
13000         * m2-lang.h (m2_val_print): Don't declare.
13001         * m2-lang.c (m2_language_defn): Update.
13002         * language.h (struct language_defn) <la_val_print>: Remove.
13003         * language.c (unk_lang_value_print_inner): Rename.  Change
13004         argument types.
13005         (unknown_language_defn, auto_language_defn): Update.
13006         * go-valprint.c (go_val_print): Remove.
13007         * go-lang.h (go_val_print): Don't declare.
13008         * go-lang.c (go_language_defn): Update.
13009         * f-valprint.c (f_val_print): Remove.
13010         * f-lang.h (f_value_print): Don't declare.
13011         * f-lang.c (f_language_defn): Update.
13012         * d-valprint.c (d_val_print): Remove.
13013         * d-lang.h (d_value_print): Don't declare.
13014         * d-lang.c (d_language_defn): Update.
13015         * cp-valprint.c (cp_print_value_fields)
13016         (cp_print_value_fields_rtti, cp_print_value): Remove.
13017         (cp_print_static_field): Update.
13018         * c-valprint.c (c_val_print_array, c_val_print_ptr)
13019         (c_val_print_struct, c_val_print_union, c_val_print_int)
13020         (c_val_print_memberptr, c_val_print): Remove.
13021         * c-lang.h (c_val_print_array, cp_print_value_fields)
13022         (cp_print_value_fields_rtti): Don't declare.
13023         * c-lang.c (c_language_defn, cplus_language_defn)
13024         (asm_language_defn, minimal_language_defn): Update.
13025         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
13026         (ada_val_print_enum): Take a struct value.
13027         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
13028         (ada_val_print): Remove.
13029         (ada_value_print_1): Update.
13030         (printable_val_type): Remove.
13031         * ada-lang.h (ada_val_print): Don't declare.
13032         * ada-lang.c (ada_language_defn): Update.
13033
13034 2020-03-13  Tom Tromey  <tom@tromey.com>
13035
13036         * valprint.c (do_val_print): Update.
13037         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
13038         a struct value.
13039         (value_to_value_object_no_release): Declare.
13040         * python/py-value.c (value_to_value_object_no_release): New
13041         function.
13042         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
13043         struct value.
13044         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
13045         function.
13046         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
13047         a struct value.
13048         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
13049         Declare.
13050         (gdbscm_apply_val_pretty_printer): Take a struct value.
13051         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
13052         value.
13053         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
13054         value.
13055         * extension-priv.h (struct extension_language_ops)
13056         <apply_val_pretty_printer>: Take a struct value.
13057         * cp-valprint.c (cp_print_value): Create a struct value.
13058         (cp_print_value): Update.
13059
13060 2020-03-13  Tom Tromey  <tom@tromey.com>
13061
13062         * ada-valprint.c (print_field_values): Call common_val_print.
13063
13064 2020-03-13  Tom Tromey  <tom@tromey.com>
13065
13066         * ada-valprint.c (val_print_packed_array_elements): Remove
13067         bitoffset and val parameters.  Call common_val_print.
13068         (ada_val_print_string): Remove offset, address, and original_value
13069         parameters.
13070         (ada_val_print_array): Update.
13071         (ada_value_print_array): New function.
13072         (ada_value_print_1): Call it.
13073
13074 2020-03-13  Tom Tromey  <tom@tromey.com>
13075
13076         * ada-valprint.c (ada_value_print): Use common_val_print.
13077
13078 2020-03-13  Tom Tromey  <tom@tromey.com>
13079
13080         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
13081
13082 2020-03-13  Tom Tromey  <tom@tromey.com>
13083
13084         * ada-valprint.c (ada_value_print_num): New function.
13085         (ada_value_print_1): Use it.
13086
13087 2020-03-13  Tom Tromey  <tom@tromey.com>
13088
13089         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
13090
13091 2020-03-13  Tom Tromey  <tom@tromey.com>
13092
13093         * ada-valprint.c (ada_value_print_ptr): New function.
13094         (ada_value_print_1): Use it.
13095
13096 2020-03-13  Tom Tromey  <tom@tromey.com>
13097
13098         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
13099         call common_val_print.
13100         (ada_val_print_1): Update.
13101         (ada_value_print_1): New function.
13102         (ada_value_print_inner): Rewrite.
13103
13104 2020-03-13  Tom Tromey  <tom@tromey.com>
13105
13106         * cp-valprint.c (cp_print_value_fields): Update.
13107         (cp_print_value): New function.
13108
13109 2020-03-13  Tom Tromey  <tom@tromey.com>
13110
13111         * m2-valprint.c (m2_value_print_inner): Use
13112         cp_print_value_fields.
13113         * cp-valprint.c (cp_print_value_fields): New function.
13114         * c-valprint.c (c_value_print_struct): New function.
13115         (c_value_print_inner): Use c_value_print_struct.
13116         * c-lang.h (cp_print_value_fields): Declare.
13117
13118 2020-03-13  Tom Tromey  <tom@tromey.com>
13119
13120         * c-valprint.c (c_value_print_array): New function.
13121         (c_value_print_inner): Use it.
13122
13123 2020-03-13  Tom Tromey  <tom@tromey.com>
13124
13125         * c-valprint.c (c_value_print_memberptr): New function.
13126         (c_value_print_inner): Use it.
13127
13128 2020-03-13  Tom Tromey  <tom@tromey.com>
13129
13130         * c-valprint.c (c_value_print_int): New function.
13131         (c_value_print_inner): Use it.
13132
13133 2020-03-13  Tom Tromey  <tom@tromey.com>
13134
13135         * c-valprint.c (c_value_print_ptr): New function.
13136         (c_value_print_inner): Use it.
13137
13138 2020-03-13  Tom Tromey  <tom@tromey.com>
13139
13140         * c-valprint.c (c_value_print_inner): Rewrite.
13141
13142 2020-03-13  Tom Tromey  <tom@tromey.com>
13143
13144         * valprint.c (generic_value_print_complex): New function.
13145         (generic_value_print): Use it.
13146
13147 2020-03-13  Tom Tromey  <tom@tromey.com>
13148
13149         * valprint.c (generic_val_print_float): Don't call
13150         val_print_scalar_formatted.
13151         (generic_val_print, generic_value_print): Update.
13152
13153 2020-03-13  Tom Tromey  <tom@tromey.com>
13154
13155         * valprint.c (generic_value_print_char): New function
13156         (generic_value_print): Use it.
13157
13158 2020-03-13  Tom Tromey  <tom@tromey.com>
13159
13160         * valprint.c (generic_value_print_int): New function.
13161         (generic_value_print): Use it.
13162
13163 2020-03-13  Tom Tromey  <tom@tromey.com>
13164
13165         * valprint.c (generic_value_print_bool): New function.
13166         (generic_value_print): Use it.
13167
13168 2020-03-13  Tom Tromey  <tom@tromey.com>
13169
13170         * valprint.c (generic_val_print_func): Simplify.
13171         (generic_val_print, generic_value_print): Update.
13172
13173 2020-03-13  Tom Tromey  <tom@tromey.com>
13174
13175         * valprint.c (generic_val_print_flags): Remove.
13176         (generic_val_print, generic_value_print): Update.
13177         (val_print_type_code_flags): Add original_value parameter.
13178
13179 2020-03-13  Tom Tromey  <tom@tromey.com>
13180
13181         * valprint.c (generic_val_print): Update.
13182         (generic_value_print): Update.
13183         * valprint.c (generic_val_print_enum): Don't call
13184         val_print_scalar_formatted.
13185
13186 2020-03-13  Tom Tromey  <tom@tromey.com>
13187
13188         * valprint.c (generic_value_print): Call generic_value_print_ptr.
13189         * valprint.c (generic_value_print_ptr): New function.
13190
13191 2020-03-13  Tom Tromey  <tom@tromey.com>
13192
13193         * valprint.c (generic_value_print): Rewrite.
13194
13195 2020-03-13  Tom Tromey  <tom@tromey.com>
13196
13197         * p-valprint.c (pascal_object_print_value_fields)
13198         (pascal_object_print_value): New functions.
13199
13200 2020-03-13  Tom Tromey  <tom@tromey.com>
13201
13202         * p-valprint.c (pascal_value_print_inner): Rewrite.
13203
13204 2020-03-13  Tom Tromey  <tom@tromey.com>
13205
13206         * f-valprint.c (f_value_print_innner): Rewrite.
13207
13208 2020-03-13  Tom Tromey  <tom@tromey.com>
13209
13210         * m2-valprint.c (m2_print_unbounded_array): New overload.
13211         (m2_print_unbounded_array): Update.
13212         (m2_print_array_contents): Take a struct value.
13213         (m2_value_print_inner): Rewrite.
13214
13215 2020-03-13  Tom Tromey  <tom@tromey.com>
13216
13217         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
13218         (d_value_print_inner): New function.
13219         * d-lang.h (d_value_print_inner): Declare.
13220         * d-lang.c (d_language_defn): Use d_value_print_inner.
13221
13222 2020-03-13  Tom Tromey  <tom@tromey.com>
13223
13224         * go-valprint.c (go_value_print_inner): New function.
13225         * go-lang.h (go_value_print_inner): Declare.
13226         * go-lang.c (go_language_defn): Use go_value_print_inner.
13227
13228 2020-03-13  Tom Tromey  <tom@tromey.com>
13229
13230         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
13231         API.
13232         (rust_val_print): Rewrite.
13233         (rust_value_print_inner): New function, from rust_val_print.
13234         (rust_language_defn): Use rust_value_print_inner.
13235
13236 2020-03-13  Tom Tromey  <tom@tromey.com>
13237
13238         * ada-valprint.c (ada_value_print_inner): New function.
13239         * ada-lang.h (ada_value_print_inner): Declare.
13240         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
13241
13242 2020-03-13  Tom Tromey  <tom@tromey.com>
13243
13244         * f-valprint.c (f_value_print_innner): New function.
13245         * f-lang.h (f_value_print_innner): Declare.
13246         * f-lang.c (f_language_defn): Use f_value_print_innner.
13247
13248 2020-03-13  Tom Tromey  <tom@tromey.com>
13249
13250         * p-valprint.c (pascal_value_print_inner): New function.
13251         * p-lang.h (pascal_value_print_inner): Declare.
13252         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
13253
13254 2020-03-13  Tom Tromey  <tom@tromey.com>
13255
13256         * m2-valprint.c (m2_value_print_inner): New function.
13257         * m2-lang.h (m2_value_print_inner): Declare.
13258         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
13259
13260 2020-03-13  Tom Tromey  <tom@tromey.com>
13261
13262         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
13263         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
13264         * c-valprint.c (c_value_print_inner): New function.
13265         * c-lang.h (c_value_print_inner): Declare.
13266         * c-lang.c (c_language_defn, cplus_language_defn)
13267         (asm_language_defn, minimal_language_defn): Use
13268         c_value_print_inner.
13269
13270 2020-03-13  Tom Tromey  <tom@tromey.com>
13271
13272         * p-valprint.c (pascal_object_print_value_fields): Now static.
13273         * p-lang.h (pascal_object_print_value_fields): Don't declare.
13274
13275 2020-03-13  Tom Tromey  <tom@tromey.com>
13276
13277         * c-valprint.c (c_val_print_array): Simplify.
13278
13279 2020-03-13  Tom Tromey  <tom@tromey.com>
13280
13281         * valprint.c (value_print_array_elements): New function.
13282         * valprint.h (value_print_array_elements): Declare.
13283
13284 2020-03-13  Tom Tromey  <tom@tromey.com>
13285
13286         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
13287         * mips-tdep.c (mips_print_register): Use
13288         value_print_scalar_formatted.
13289
13290 2020-03-13  Tom Tromey  <tom@tromey.com>
13291
13292         * valprint.h (value_print_scalar_formatted): Declare.
13293         * valprint.c (value_print_scalar_formatted): New function.
13294
13295 2020-03-13  Tom Tromey  <tom@tromey.com>
13296
13297         * valprint.h (generic_value_print): Declare.
13298         * valprint.c (generic_value_print): New function.
13299
13300 2020-03-13  Tom Tromey  <tom@tromey.com>
13301
13302         * valprint.c (do_val_print): Call la_value_print_inner, if
13303         available.
13304         * rust-lang.c (rust_language_defn): Update.
13305         * p-lang.c (pascal_language_defn): Update.
13306         * opencl-lang.c (opencl_language_defn): Update.
13307         * objc-lang.c (objc_language_defn): Update.
13308         * m2-lang.c (m2_language_defn): Update.
13309         * language.h (struct language_defn) <la_value_print_inner>: New
13310         member.
13311         * language.c (unknown_language_defn, auto_language_defn): Update.
13312         * go-lang.c (go_language_defn): Update.
13313         * f-lang.c (f_language_defn): Update.
13314         * d-lang.c (d_language_defn): Update.
13315         * c-lang.c (c_language_defn, cplus_language_defn)
13316         (asm_language_defn, minimal_language_defn): Update.
13317         * ada-lang.c (ada_language_defn): Update.
13318
13319 2020-03-13  Tom Tromey  <tom@tromey.com>
13320
13321         * c-valprint.c (c_value_print): Use common_val_print.
13322
13323 2020-03-13  Tom Tromey  <tom@tromey.com>
13324
13325         * cp-valprint.c (cp_print_static_field): Use common_val_print.
13326
13327 2020-03-13  Tom Tromey  <tom@tromey.com>
13328
13329         * f-valprint.c (f77_print_array_1, f_val_print): Use
13330         common_val_print.
13331
13332 2020-03-13  Tom Tromey  <tom@tromey.com>
13333
13334         * riscv-tdep.c (riscv_print_one_register_info): Use
13335         common_val_print.
13336
13337 2020-03-13  Tom Tromey  <tom@tromey.com>
13338
13339         * mi/mi-main.c (output_register): Use common_val_print.
13340
13341 2020-03-13  Tom Tromey  <tom@tromey.com>
13342
13343         * infcmd.c (default_print_one_register_info): Use
13344         common_val_print.
13345
13346 2020-03-13  Tom Tromey  <tom@tromey.com>
13347
13348         * valprint.h (common_val_print_checked): Declare.
13349         * valprint.c (common_val_print_checked): New function.
13350         * stack.c (print_frame_arg): Use common_val_print_checked.
13351
13352 2020-03-13  Tom Tromey  <tom@tromey.com>
13353
13354         * valprint.c (do_val_print): New function, from val_print.
13355         (val_print): Use do_val_print.
13356         (common_val_print): Use do_val_print.
13357
13358 2020-03-13  Tom Tromey  <tom@tromey.com>
13359
13360         * valprint.c (value_print): Use scoped_value_mark.
13361
13362 2020-03-13  Tom de Vries  <tdevries@suse.de>
13363
13364         PR symtab/25646
13365         * psymtab.c (partial_symtab::partial_symtab): Don't set
13366         globals_offset and statics_offset.  Push element onto
13367         current_global_psymbols and current_static_psymbols stacks.
13368         (concat): New function.
13369         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
13370         element from current_global_psymbols and current_static_psymbols
13371         stacks.  Concat popped elements to global_psymbols and
13372         static_symbols.
13373         (add_psymbol_to_list): Use current_global_psymbols and
13374         current_static_psymbols stacks.
13375         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
13376         current_static_psymbols fields.
13377
13378 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
13379
13380         * corelow.c (sniff_core_bfd): Remove.
13381         (class core_target) <m_core_vec>: Remove.
13382         (core_target::core_target): Update.
13383         (core_file_fns): Remove.
13384         (deprecated_add_core_fns): Remove.
13385         (default_core_sniffer): Remove.
13386         (sniff_core_bfd): Remove.
13387         (default_check_format): Remove.
13388         (gdb_check_format): Remove.
13389         (core_target_open): Update.
13390         (core_target::get_core_register_section): Update.
13391         (get_core_registers_cb): Update.
13392         (core_target::fetch_registers): Update.
13393         * gdbcore.h (struct core_fns): Remove.
13394         (deprecated_add_core_fns): Remove.
13395         (default_core_sniffer): Remove.
13396         (default_check_format): Remove.
13397
13398 2020-03-12  Tom Tromey  <tom@tromey.com>
13399
13400         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
13401         CORE_ADDR.
13402         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
13403
13404 2020-03-12  Tom Tromey  <tom@tromey.com>
13405
13406         * remote.c (remote_target::download_tracepoint)
13407         (remote_target::enable_tracepoint)
13408         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
13409         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
13410         sprintf_vma.
13411
13412 2020-03-12  Tom Tromey  <tom@tromey.com>
13413
13414         * symfile-mem.c: Update CORE_ADDR size assert.
13415
13416 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13417
13418         * selftest.m4: Move to gdbsupport/.
13419         * acinclude.m4: Update path to selftest.m4.
13420
13421 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13422
13423         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
13424         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
13425         gdbarch-selfselftests.c and selftest-arch.c.
13426         (SUBDIR_UNITTESTS_OBS): Rename to...
13427         (SELFTESTS_OBS): ... this.
13428         (COMMON_SFILES): Remove disasm-selftests.c and
13429         gdbarch-selftests.c.
13430         * configure.ac: Don't add selftest-arch.{c,o} to
13431         CONFIG_{SRCS,OBS}.
13432         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
13433         preprocessor conditions.
13434
13435 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13436
13437         * configure.ac: Don't source bfd/development.sh.
13438         * selftest.m4: Modify comment.
13439         * configure: Re-generate.
13440
13441 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13442
13443         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
13444         not "true" or "false".
13445         * configure: Re-generate.
13446
13447 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
13448
13449         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
13450         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
13451         renamed to arm_nbsd_supply_gregset.
13452         (fetch_register): Update to call arm_nbsd_supply_gregset.
13453         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
13454         (arm_netbsd_nat_target::fetch_registers): Update.
13455         (fetch_elfcore_registers): Removed.
13456         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
13457         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
13458         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
13459         not require NetBSD system headers.
13460         (arm_nbsd_regset): New struct.
13461         (arm_nbsd_iterate_over_regset_sections): New function.
13462         (arm_netbsd_init_abi_common): Updated to call
13463         set_gdbarch_iterate_over_regset_sections.
13464         * arm-nbsd-tdep.h: New file.
13465
13466 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
13467
13468         * symtab.c (find_pc_sect_line): Add check which prevents infinite
13469         recursion.
13470
13471 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
13472
13473         * configure: Re-generate.
13474
13475 2020-03-11  Tom Tromey  <tromey@adacore.com>
13476
13477         * ada-typeprint.c (print_choices): Fix comment.
13478
13479 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
13480
13481         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
13482         previous item in the list, when the list has no items.
13483
13484 2020-03-11  Tom de Vries  <tdevries@suse.de>
13485
13486         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
13487         PROP_LOCLIST handling code.
13488
13489 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
13490
13491         * buildsym-legacy.c (record_line): Pass extra parameter to
13492         record_line.
13493         * buildsym.c (buildsym_compunit::record_line): Take an extra
13494         parameter, reduce duplication in the line table, and record the
13495         is_stmt flag in the line table.
13496         * buildsym.h (buildsym_compunit::record_line): Add extra
13497         parameter.
13498         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
13499         non-statement lines.
13500         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
13501         this to the symtab builder.
13502         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
13503         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
13504         through to dwarf_record_line_1.
13505         * infrun.c (process_event_stop_test): When stepping, don't stop at
13506         a non-statement instruction, and only refresh the step info when
13507         we land in the middle of a line's range.  Also add an extra
13508         comment.
13509         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
13510         field.
13511         * record-btrace.c (btrace_find_line_range): Only record lines
13512         marked as is-statement.
13513         * stack.c (frame_show_address): Show the frame address if we are
13514         in a non-statement sal.
13515         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
13516         (maintenance_print_one_line_table): Print a header for the is_stmt
13517         column, and include is_stmt information in the output.
13518         * symtab.c (find_pc_sect_line): Find lines marked as statements in
13519         preference to non-statements.
13520         (find_pcs_for_symtab_line): Prefer is-statement entries.
13521         (find_line_common): Likewise.
13522         * symtab.h (struct linetable_entry): Add is_stmt field.
13523         (struct symtab_and_line): Likewise.
13524         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
13525         arranging the line table.
13526
13527 2020-03-07  Tom de Vries  <tdevries@suse.de>
13528
13529         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
13530         DIE.
13531
13532 2020-03-07  Tom Tromey  <tom@tromey.com>
13533
13534         * valops.c (value_literal_complex): Remove obsolete comment.
13535         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
13536         comment.
13537
13538 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
13539
13540         * infrun.h: Forward-declare thread_info.
13541         (set_step_info): Add thread_info parameter, add doc.
13542         * infrun.c (set_step_info): Add thread_info parameter, move doc
13543         to header.
13544         * infrun.c (process_event_stop_test): Pass thread to
13545         set_step_info call.
13546         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
13547         set_step_info.
13548         (prepare_one_step): Add thread_info parameter, pass it to
13549         set_step_frame and prepare_one_step (recursive) call.
13550         (step_1): Pass thread to prepare_one_step call.
13551         (step_command_fsm::should_stop): Pass thread to
13552         prepare_one_step.
13553         (until_next_fsm): Pass thread to set_step_frame call.
13554         (finish_command): Pass thread to set_step_info call.
13555
13556 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
13557
13558         * windows-tdep.c (windows_solib_create_inferior_hook):
13559         Check if inferior is running.
13560
13561 2020-03-06  Tom de Vries  <tdevries@suse.de>
13562
13563         * NEWS: Fix "the the".
13564         * ctfread.c: Same.
13565
13566 2020-03-06  Tom de Vries  <tdevries@suse.de>
13567
13568         * psymtab.c (psymtab_to_symtab): Don't print "done.".
13569
13570 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13571
13572         * .dir-locals.el: Add a comment referencing the other copies of
13573         this file.
13574
13575 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
13576
13577         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
13578         psargs.
13579
13580 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13581
13582         * .gitattributes: New file.
13583
13584 2020-03-04  Tom Tromey  <tom@tromey.com>
13585
13586         * symmisc.c (print_symbol_bcache_statistics)
13587         (print_objfile_statistics): Update.
13588         * symfile.c (allocate_symtab): Use intern.
13589         * psymtab.c (partial_symtab::partial_symtab): Use intern.
13590         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
13591         macro_cache>: Remove.
13592         <string_cache>: New member.
13593         (struct objfile) <intern>: New methods.
13594         * elfread.c (elf_symtab_read): Use intern.
13595         * dwarf2/read.c (fixup_go_packaging): Intern package name.
13596         (dwarf2_compute_name, dwarf2_physname)
13597         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
13598         names.
13599         (guess_partial_die_structure_name): Update.
13600         (partial_die_info::fixup): Intern name.
13601         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
13602         name.
13603         (dwarf2_name): Intern name.  Update.
13604         * buildsym.c (buildsym_compunit::get_macro_table): Use
13605         string_cache.
13606
13607 2020-03-04  Tom Tromey  <tom@tromey.com>
13608
13609         * jit.c (bfd_open_from_target_memory): Make "target" const.
13610         * corefile.c (gnutarget): Now const.
13611         * gdbcore.h (gnutarget): Now const.
13612
13613 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
13614
13615         * NEWS: Mention support for WOW64 processes.
13616         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
13617         (amd64_windows_segment_register_p): Remove static.
13618         (_initialize_amd64_windows_nat): Update.
13619         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
13620         * i386-windows-nat.c (context_offset): Update.
13621         (i386_mappings): Rename and remove static.
13622         (i386_windows_segment_register_p): Remove static.
13623         (_initialize_i386_windows_nat): Update.
13624         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
13625         (STATUS_WX86_SINGLE_STEP): New macro.
13626         (EnumProcessModulesEx): New macro.
13627         (Wow64SuspendThread): New macro.
13628         (Wow64GetThreadContext): New macro.
13629         (Wow64SetThreadContext): New macro.
13630         (Wow64GetThreadSelectorEntry): New macro.
13631         (windows_set_context_register_offsets): Add static.
13632         (windows_set_segment_register_p): Likewise.
13633         (windows_add_thread): Adapt for WOW64 processes.
13634         (windows_fetch_one_register): Likewise.
13635         (windows_nat_target::fetch_registers): Likewise.
13636         (windows_store_one_register): Likewise.
13637         (display_selector): Likewise.
13638         (display_selectors): Likewise.
13639         (handle_exception): Likewise.
13640         (windows_continue): Likewise.
13641         (windows_nat_target::resume): Likewise.
13642         (windows_add_all_dlls): Likewise.
13643         (do_initial_windows_stuff): Likewise.
13644         (windows_nat_target::attach): Likewise.
13645         (windows_get_exec_module_filename): Likewise.
13646         (windows_nat_target::create_inferior): Likewise.
13647         (windows_xfer_siginfo): Likewise.
13648         (_initialize_loadable): Initialize Wow64SuspendThread,
13649         Wow64GetThreadContext, Wow64SetThreadContext,
13650         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
13651         * windows-nat.h (windows_set_context_register_offsets):
13652         Remove declaration.
13653         (windows_set_segment_register_p): Likewise.
13654         (i386_windows_segment_register_p): Add declaration.
13655         (amd64_windows_segment_register_p): Likewise.
13656
13657 2020-03-04  Luis Machado  <luis.machado@linaro.org>
13658
13659         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
13660         in "info registers" for AArch64/ARM.
13661
13662         The change caused "info registers" to not print GPR's.
13663
13664         gdb/ChangeLog:
13665
13666         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
13667
13668         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
13669         when reg->group is empty and reggroup is not.
13670
13671 2020-03-03  Tom Tromey  <tromey@adacore.com>
13672
13673         * dwarf2/frame.c (struct dwarf2_frame_cache)
13674         <checked_tailcall_bottom, entry_cfa_sp_offset,
13675         entry_cfa_sp_offset_p>: Remove members.
13676         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
13677         (dwarf2_frame_prev_register): Don't call
13678         dwarf2_tailcall_sniffer_first.
13679         (dwarf2_append_unwinders): Don't append tailcall unwinder.
13680         * frame-unwind.c (add_unwinder): New fuction.
13681         (frame_unwind_init): Use it.  Add tailcall unwinder.
13682
13683 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
13684             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13685
13686         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
13687         value should be printed as true.
13688
13689 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
13690
13691         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
13692         (windows_init_abi): Set and use windows_so_ops.
13693
13694 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
13695
13696         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
13697         when verifying if dealing with a convenience variable.
13698
13699 2020-03-03  Luis Machado  <luis.machado@linaro.org>
13700
13701         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
13702
13703 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
13704
13705         * infrun.c (gdbarch_supports_displaced_stepping): New.
13706         (use_displaced_stepping): Break up conditions in smaller pieces.
13707         Use gdbarch_supports_displaced_stepping.
13708         (displaced_step_prepare_throw): Use
13709         gdbarch_supports_displaced_stepping.
13710
13711 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13712
13713         * NEWS: Mention new behaviour of the history filename.
13714         * top.c (write_history_p): Add comment.
13715         (show_write_history_p): Add header comment, give a different
13716         message when history writing is on, but the history filename is
13717         empty.
13718         (history_filename): Add comment.
13719         (history_filename_empty): New function.
13720         (show_history_filename): Add header comment, give a different
13721         message when the filename is empty.
13722         (init_history): Compare history_filename against nullptr, and only
13723         read history if the filename is not empty.
13724         (set_history_filename): Add header comment, and only make
13725         non-empty filenames absolute.
13726         (init_main): Make the filename argument to 'set history filename'
13727         optional.
13728
13729 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
13730
13731         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
13732         (arm_supply_vfpregset): ...this, and update to use VFP registers.
13733         (fetch_fp_register): Update.
13734         (fetch_fp_regs): Update.
13735         (store_fp_register): Update.
13736         (store_fp_regs): Update.
13737         (arm_netbsd_nat_target::read_description): New function.
13738         (fetch_elfcore_registers): Update.
13739
13740 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13741
13742         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
13743         general_thread if the stop reply is missing a thread-id.
13744         (remote_target::process_stop_reply): Use the first non-exited
13745         thread if the target didn't pass a thread-id.
13746         * infrun.c (do_target_wait): Move call to
13747         switch_to_inferior_no_thread to ....
13748         (do_target_wait_1): ... here.
13749
13750 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
13751
13752         * debuginfod-support.c: Include defs.h first.
13753
13754 2020-02-28  Tom de Vries  <tdevries@suse.de>
13755
13756         * symfile.c (set_initial_language): Use default language for lookup.
13757
13758 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
13759
13760         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
13761         reader variable, pass `this` to read_cutu_die_from_dwo.
13762
13763 2020-02-27  Aaron Merey  <amerey@redhat.com>
13764
13765         * source.c (open_source_file): Check for nullptr when computing
13766         srcpath.
13767
13768 2020-02-27  Tom Tromey  <tromey@adacore.com>
13769
13770         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
13771         member.
13772         (dwarf2_add_field): Don't update nfields.
13773         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
13774
13775 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
13776
13777         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
13778         abs.
13779
13780 2020-02-26  Tom Tromey  <tom@tromey.com>
13781
13782         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
13783         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
13784         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
13785         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
13786         per_cu_data.
13787
13788 2020-02-26  Tom Tromey  <tom@tromey.com>
13789
13790         * dwarf2/index-write.c (psym_index_map): Change type.
13791         (add_address_entry_worker, write_one_signatured_type)
13792         (recursively_count_psymbols, recursively_write_psymbols)
13793         (class debug_names, psyms_seen_size, write_gdbindex)
13794         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
13795
13796 2020-02-26  Aaron Merey  <amerey@redhat.com>
13797
13798         * Makefile.in: Handle optional debuginfod support.
13799         * NEWS: Update.
13800         * README: Add --with-debuginfod summary.
13801         * config.in: Regenerate.
13802         * configure: Regenerate.
13803         * configure.ac: Handle optional debuginfod support.
13804         * debuginfod-support.c: debuginfod helper functions.
13805         * debuginfod-support.h: Ditto.
13806         * doc/gdb.texinfo: Add --with-debuginfod to configure options
13807         summary.
13808         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
13809         when a dwz file cannot be found.
13810         * elfread.c (elf_symfile_read): Query debuginfod servers when a
13811         debuginfo file cannot be found.
13812         * source.c (open_source_file): Query debuginfod servers when a
13813         source file cannot be found.
13814         * top.c (print_gdb_configuration): Include
13815         --{with,without}-debuginfod in the output.
13816
13817 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
13818
13819         * thread.c (thr_try_catch_cmd): Print thread name.
13820
13821 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
13822
13823         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
13824         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13825         dwarf2_fetch_die_type_sect_off): Move to...
13826         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
13827         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13828         dwarf2_fetch_die_type_sect_off): ... here.
13829         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
13830         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13831         dwarf2_fetch_die_type_sect_off): Move doc to header file.
13832
13833 2020-02-26  Tom de Vries  <tdevries@suse.de>
13834
13835         PR gdb/25603
13836         * symfile.c (set_initial_language): Exit-early if
13837         language_mode == language_mode_manual.
13838
13839 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13840
13841         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
13842         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
13843         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
13844
13845 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13846
13847         * gdbtypes.c (create_array_type_with_stride): Handle negative
13848         array strides.
13849         * valarith.c (value_subscripted_rvalue): Likewise.
13850
13851 2020-02-25  Luis Machado  <luis.machado@linaro.org>
13852
13853         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
13854
13855 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13856
13857         * loc.h (dwarf2_get_die_type): Move to...
13858         * read.h (dwarf2_get_die_type): ... here.
13859         * read.c (dwarf2_get_die_type): Move doc to header.
13860
13861 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
13862
13863         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
13864         'gnulib/Makefile.in' to the list.
13865
13866 2020-02-24  Tom Tromey  <tom@tromey.com>
13867
13868         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
13869         Remove.
13870         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
13871         XOBNEWVEC.
13872
13873 2020-02-24  Tom Tromey  <tom@tromey.com>
13874
13875         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
13876         New method.
13877         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
13878         (dw2_do_instantiate_symtab, dw2_get_file_names)
13879         (build_type_psymtab_dependencies, load_full_type_unit): Update.
13880
13881 2020-02-24  Tom Tromey  <tom@tromey.com>
13882
13883         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
13884         make_scoped_restore.
13885         (dwarf2_psymtab::read_symtab): Don't clear
13886         reading_partial_symbols.
13887
13888 2020-02-24  Tom de Vries  <tdevries@suse.de>
13889
13890         PR gdb/25592
13891         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
13892
13893 2020-02-24  Tom de Vries  <tdevries@suse.de>
13894
13895         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
13896         commands layout next/prev/regs.
13897
13898 2020-02-22  Tom Tromey  <tom@tromey.com>
13899
13900         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
13901         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
13902
13903 2020-02-22  Tom Tromey  <tom@tromey.com>
13904
13905         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
13906
13907 2020-02-22  Tom Tromey  <tom@tromey.com>
13908
13909         * tui/tui-win.c (_initialize_tui_win): Add usage text.
13910         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
13911         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
13912         * tui/tui.c (_initialize_tui): Add usage text.
13913
13914 2020-02-22  Tom Tromey  <tom@tromey.com>
13915
13916         * tui/tui-win.c (tui_set_focus_command)
13917         (tui_set_win_height_command): Use error_no_arg.
13918         (_initialize_tui_win): Update help text.
13919         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
13920
13921 2020-02-22  Tom Tromey  <tom@tromey.com>
13922
13923         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
13924         * tui/tui-disasm.h (struct tui_disasm_window)
13925         <display_start_addr>: Declare.
13926         * tui/tui-source.h (struct tui_source_window)
13927         <display_start_addr>: Declare.
13928         * tui/tui-winsource.h (struct tui_source_window_base)
13929         <show_source_line, display_start_addr>: New methods.
13930         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
13931         Rename and move to protected section.
13932         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
13933         (tui_source_window_base::do_erase_source_content): Update.
13934         (tui_source_window_base::show_source_line): Now a method.
13935         (tui_source_window_base::show_source_content)
13936         (tui_source_window_base::tui_source_window_base)
13937         (tui_source_window_base::rerender)
13938         (tui_source_window_base::refill)
13939         (tui_source_window_base::do_scroll_horizontal)
13940         (tui_source_window_base::set_is_exec_point_at)
13941         (tui_source_window_base::update_breakpoint_info)
13942         (tui_source_window_base::update_exec_info): Update.
13943         * tui/tui-source.c (tui_source_window::set_contents)
13944         (tui_source_window::showing_source_p)
13945         (tui_source_window::do_scroll_vertical)
13946         (tui_source_window::location_matches_p)
13947         (tui_source_window::line_is_displayed): Update.
13948         (tui_source_window::display_start_addr): New method.
13949         * tui/tui-disasm.c (tui_disasm_window::set_contents)
13950         (tui_disasm_window::do_scroll_vertical)
13951         (tui_disasm_window::location_matches_p): Update.
13952         (tui_disasm_window::display_start_addr): New method.
13953
13954 2020-02-22  Tom Tromey  <tom@tromey.com>
13955
13956         * NEWS: Add entry for gdb.register_window_type.
13957         * tui/tui-layout.h (window_factory): New typedef.
13958         (tui_register_window): Declare.
13959         * tui/tui-layout.c (saved_tui_windows): New global.
13960         (tui_apply_current_layout): Use it.
13961         (tui_register_window): New function.
13962         * python/python.c (do_start_initialization): Call
13963         gdbpy_initialize_tui.
13964         (python_GdbMethods): Add "register_window_type" function.
13965         * python/python-internal.h (gdbpy_register_tui_window)
13966         (gdbpy_initialize_tui): Declare.
13967         * python/py-tui.c: New file.
13968         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
13969
13970 2020-02-22  Tom Tromey  <tom@tromey.com>
13971
13972         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
13973
13974 2020-02-22  Tom Tromey  <tom@tromey.com>
13975
13976         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
13977         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
13978         * tui/tui-data.c (tui_set_win_with_focus): Remove.
13979         (tui_set_win_focus_to): Move from tui-win.c.
13980
13981 2020-02-22  Tom Tromey  <tom@tromey.com>
13982
13983         * tui/tui-layout.c (make_standard_window, get_locator_window): New
13984         functions.
13985         (known_window_types): New global.
13986         (tui_get_window_by_name): Reimplement.
13987         (initialize_known_windows): New function.
13988         (validate_window_name): Rewrite.
13989         (_initialize_tui_layout): Call initialize_known_windows.
13990
13991 2020-02-22  Tom Tromey  <tom@tromey.com>
13992
13993         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
13994         Remove constants.
13995         * tui/tui-winsource.h (struct tui_source_window_base)
13996         <tui_source_window_base>: Remove parameter.
13997         * tui/tui-winsource.c
13998         (tui_source_window_base::tui_source_window_base): Remove
13999         parameter.
14000         (tui_source_window_base::refill): Update.
14001         * tui/tui-stack.h (struct tui_locator_window)
14002         <tui_locator_window>: Update.
14003         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
14004         Default the constructor.
14005         * tui/tui-regs.h (struct tui_data_item_window)
14006         <tui_data_item_window>: Default the constructor.
14007         (struct tui_data_window) <tui_data_window>: Likewise.
14008         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
14009         Default the constructor.
14010         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
14011         Default the constructor.
14012         <type>: Remove.
14013         (struct tui_win_info) <tui_win_info>: Default the constructor.
14014         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
14015         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
14016         Default the constructor.
14017
14018 2020-02-22  Tom Tromey  <tom@tromey.com>
14019
14020         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
14021         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
14022         * tui/tui-win.c (tui_resize_all): Don't call
14023         tui_delete_invisible_windows.
14024         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
14025         done.
14026         (tui_set_layout): Update.
14027         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
14028         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
14029         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
14030
14031 2020-02-22  Tom Tromey  <tom@tromey.com>
14032
14033         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
14034         correctly.
14035
14036 2020-02-22  Tom Tromey  <tom@tromey.com>
14037
14038         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
14039
14040 2020-02-22  Tom Tromey  <tom@tromey.com>
14041
14042         * tui/tui-winsource.h (struct tui_source_window_iterator)
14043         <inner_iterator>: New etytypedef.
14044         <tui_source_window_iterator>: Take "end" parameter.
14045         <tui_source_window_iterator>: Take iterator.
14046         <operator*, advance>: Update.
14047         <m_iter>: Change type.
14048         <m_end>: New field.
14049         (struct tui_source_windows) <begin, end>: Update.
14050         * tui/tui-layout.c (tui_windows): New global.
14051         (tui_apply_current_layout): Clear tui_windows.
14052         (tui_layout_window::apply): Update tui_windows.
14053         * tui/tui-data.h (tui_windows): Declare.
14054         (all_tui_windows): Now inline function.
14055         (class tui_window_iterator, struct all_tui_windows): Remove.
14056
14057 2020-02-22  Tom Tromey  <tom@tromey.com>
14058
14059         PR tui/17850:
14060         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
14061         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
14062         "height" argument.
14063         (class tui_layout_window) <get_sizes>: Likewise.
14064         (class tui_layout_split) <tui_layout_split>: Add "vertical"
14065         argument.
14066         <get_sizes>: Add "height" argument.
14067         <m_vertical>: New field.
14068         * tui/tui-layout.c (tui_layout_split::clone): Update.
14069         (tui_layout_split::get_sizes): Add "height" argument.
14070         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
14071         (tui_new_layout_command): Parse "-horizontal".
14072         (_initialize_tui_layout): Update help string.
14073         (tui_layout_split::specification): Add "-horizontal" when needed.
14074         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
14075         argument.
14076         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
14077         New methods.
14078
14079 2020-02-22  Tom Tromey  <tom@tromey.com>
14080
14081         * tui/tui-layout.h (enum tui_adjust_result): New.
14082         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
14083         (class tui_layout_window) <adjust_size>: Return
14084         tui_adjust_result.  Rewrite.
14085         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
14086         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
14087
14088 2020-02-22  Tom Tromey  <tom@tromey.com>
14089
14090         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
14091         parameter and return types.
14092         (class tui_layout_base) <specification>: Add "depth".
14093         (class tui_layout_window) <specification>: Add "depth".
14094         (class tui_layout_split) <specification>: Add "depth".
14095         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
14096         and return types.
14097         (tui_new_layout_command): Parse sub-layouts.
14098         (_initialize_tui_layout): Update help string.
14099         (tui_layout_window::specification): Add "depth".
14100         (add_layout_command): Update.
14101
14102 2020-02-22  Tom Tromey  <tom@tromey.com>
14103
14104         * NEWS: Add "tui new-layout" item.
14105         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
14106         Add new-layout command to help text.
14107         (validate_window_name): New function.
14108         (tui_new_layout_command): New function.
14109         (_initialize_tui_layout): Register "new-layout".
14110         (tui_layout_window::specification): New method.
14111         (tui_layout_window::specification): New method.
14112         * tui/tui-layout.h (class tui_layout_base) <specification>: New
14113         method.
14114         (class tui_layout_window) <specification>: New method.
14115         (class tui_layout_split) <specification>: New method.
14116
14117 2020-02-22  Tom Tromey  <tom@tromey.com>
14118
14119         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
14120         * tui/tui-win.c (window_name_completer): Update comment.
14121         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
14122         Declare method.
14123         (class tui_layout_window) <replace_window>: Likewise.
14124         (class tui_layout_split) <replace_window>: Likewise.
14125         (tui_set_layout): Don't declare.
14126         (tui_set_initial_layout): Declare function.
14127         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
14128         (asm_regs_layout): New globals.
14129         (tui_current_layout, show_layout): Remove.
14130         (tui_set_layout, tui_add_win_to_layout): Rewrite.
14131         (find_layout, tui_apply_layout): New function.
14132         (layout_completer): Remove.
14133         (tui_next_layout): Reimplement.
14134         (tui_next_layout_command): New function.
14135         (tui_set_initial_layout, tui_prev_layout_command): New functions.
14136         (tui_regs_layout): Reimplement.
14137         (tui_regs_layout_command): New function.
14138         (extract_display_start_addr): Rewrite.
14139         (next_layout, prev_layout): Remove.
14140         (tui_layout_window::replace_window): New method.
14141         (tui_layout_split::replace_window): New method.
14142         (destroy_layout): New function.
14143         (layout_list): New global.
14144         (add_layout_command): New function.
14145         (initialize_layouts): Update.
14146         (tui_layout_command): New function.
14147         (_initialize_tui_layout): Install "layout" commands.
14148         * tui/tui-data.h (enum tui_layout_type): Remove.
14149         (tui_current_layout): Don't declare.
14150
14151 2020-02-22  Tom Tromey  <tom@tromey.com>
14152
14153         * tui/tui-regs.c (tui_reg_layout): Remove.
14154         (tui_reg_command): Use tui_regs_layout.
14155         * tui/tui-layout.h (tui_reg_command): Declare.
14156         * tui/tui-layout.c (tui_reg_command): New function.
14157
14158 2020-02-22  Tom Tromey  <tom@tromey.com>
14159
14160         * tui/tui.c (tui_rl_delete_other_windows): Call
14161         tui_remove_some_windows.
14162         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
14163         Declare method.
14164         (class tui_layout_window) <remove_windows>: New method.
14165         (class tui_layout_split) <remove_windows>: Declare.
14166         (tui_remove_some_windows): Declare.
14167         * tui/tui-layout.c (tui_remove_some_windows): New function.
14168         (tui_layout_split::remove_windows): New method.
14169
14170 2020-02-22  Tom Tromey  <tom@tromey.com>
14171
14172         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
14173         * tui/tui-layout.h (tui_next_layout): Declare.
14174         * tui/tui-layout.c (tui_next_layout): New function.
14175
14176 2020-02-22  Tom Tromey  <tom@tromey.com>
14177
14178         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
14179         correct coordinates.
14180
14181 2020-02-22  Tom Tromey  <tom@tromey.com>
14182
14183         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
14184         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
14185         DATA_WIN case.
14186
14187 2020-02-22  Tom Tromey  <tom@tromey.com>
14188
14189         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
14190         TUI_DISASM_WIN, not tui_win_list.
14191
14192 2020-02-22  Tom Tromey  <tom@tromey.com>
14193
14194         * valprint.c (generic_val_print_enum_1)
14195         (val_print_type_code_flags): Style member names.
14196         * rust-lang.c (val_print_struct, rust_print_enum)
14197         (rust_print_struct_def, rust_internal_print_type): Style member
14198         names.
14199         * p-valprint.c (pascal_object_print_value_fields): Style member
14200         names.  Only call fprintf_symbol_filtered for static members.
14201         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
14202         * f-valprint.c (f_val_print): Style member names.
14203         * f-typeprint.c (f_type_print_base): Style member names.
14204         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
14205         call fprintf_symbol_filtered for static members.
14206         (cp_print_class_member): Style member names.
14207         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
14208         member names.
14209         * ada-valprint.c (ada_print_scalar): Style enum names.
14210         (ada_val_print_enum): Likewise.
14211         * ada-typeprint.c (print_enum_type): Style enum names.
14212
14213 2020-02-21  Tom Tromey  <tom@tromey.com>
14214
14215         * psympriv.h (struct partial_symtab): Update comment.
14216
14217 2020-02-21  Tom Tromey  <tromey@adacore.com>
14218
14219         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
14220         type is CORE_ADDR.
14221
14222 2020-02-21  Tom de Vries  <tdevries@suse.de>
14223
14224         PR gdb/25534
14225         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
14226         if dependencies[i]->user != NULL.
14227
14228 2020-02-21  Ali Tamur  <tamur@google.com>
14229
14230         * dwarf2/read.c (dwarf2_name): Add null check.
14231
14232 2020-02-20  Tom Tromey  <tom@tromey.com>
14233
14234         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
14235         ">=", in binary search.
14236         (dwarf2_find_containing_comp_unit): New overload.
14237         (run_test): New self-test.
14238         (_initialize_dwarf2_read): Register new test.
14239
14240 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
14241
14242         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
14243         * riscv-tdep.h: Likewise.
14244         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
14245         rv32-only CSR.
14246         * features/riscv/64bit-csr.xml: Regenerated.
14247
14248 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
14249             Tom Tromey  <tom@tromey.com>
14250
14251         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
14252         of 'fputc_unfiltered'.
14253         (putchar_unfiltered): Call 'fputc_unfiltered'.
14254         (fputc_unfiltered): Call 'fputs_unfiltered'.
14255
14256 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
14257
14258         * config.in: Regenerate.
14259         * configure: Regenerate.
14260         * configure.ac: Add --with-python-libdir option.
14261         * main.c: Use WITH_PYTHON_LIBDIR.
14262
14263 2020-02-19  Tom Tromey  <tom@tromey.com>
14264
14265         * symtab.c (general_symbol_info::compute_and_set_names): Use
14266         obstack_strndup.  Simplify call to symbol_set_demangled_name.
14267
14268 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
14269
14270         * dwarf2/read.c (allocate_signatured_type_table,
14271         allocate_dwo_unit_table, allocate_type_unit_groups_table,
14272         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
14273         Remove objfile parameter, update all callers.
14274
14275 2020-02-19  Doug Evans  <dje@google.com>
14276
14277         PR rust/25535
14278         * rust-lang.c (rust_print_enum): Apply embedded_offset to
14279         rust_enum_variant calculation.
14280
14281 2020-02-19  Tom Tromey  <tromey@adacore.com>
14282
14283         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
14284
14285 2020-02-19  Tom Tromey  <tromey@adacore.com>
14286
14287         * ada-lang.c (cache_symbol): Use obstack_strdup.
14288
14289 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14290
14291         * configure: Regenerate.
14292
14293 2020-02-19  Tom Tromey  <tromey@adacore.com>
14294
14295         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
14296         NULL check.
14297
14298 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
14299
14300         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
14301
14302 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14303
14304         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
14305         if GDBSERVER is not defined.
14306         (riscv_tdesc_cache): Likewise, also store const target_desc.
14307         (STATIC_IN_GDB): Define.
14308         (riscv_create_target_description): Update declaration with
14309         STATIC_IN_GDB.
14310         (riscv_lookup_target_description): New function, only define if
14311         GDBSERVER is not defined.
14312         * arch/riscv.h (riscv_create_target_description): Declare only
14313         when GDBSERVER is defined.
14314         (riscv_lookup_target_description): New declaration when GDBSERVER
14315         is not defined.
14316         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
14317         (riscv_linux_read_features): ...this, and return
14318         riscv_gdbarch_features instead of target_desc.
14319         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
14320         (riscv_linux_read_description): Rename to...
14321         (riscv_linux_read_features): ...this.
14322         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
14323         Update to use riscv_gdbarch_features and
14324         riscv_lookup_target_description.
14325         * riscv-tdep.c (riscv_find_default_target_description): Use
14326         riscv_lookup_target_description instead of
14327         riscv_create_target_description.
14328
14329 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14330
14331         * valprint.c (generic_val_print_enum_1): When printing a flag
14332         enum with value 0 and there is no enumerator with value 0, print
14333         just "0" instead of "(unknown: 0x0)".
14334
14335 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14336
14337         * valprint.c (generic_val_print_enum_1): Print unknown part of
14338         flag enum in hex.
14339
14340 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14341
14342         * dwarf2/read.c (update_enumeration_type_from_children): Allow
14343         flag enums to contain duplicate enumerators.
14344         * valprint.c (generic_val_print_enum_1): Update comment.
14345
14346 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14347
14348         * dwarf2/read.c: Include "count-one-bits.h".
14349         (update_enumeration_type_from_children): If an enumerator has
14350         multiple bits set, don't treat the enumeration as a "flag enum".
14351         * valprint.c (generic_val_print_enum_1): Assert that enumerators
14352         of flag enums have 0 or 1 bit set.
14353
14354 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14355
14356         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
14357         conversion.
14358         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14359         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14360         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14361         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14362         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14363
14364 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14365
14366         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
14367
14368 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14369
14370         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
14371         displaced_step_closure_up.
14372         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
14373         (struct displaced_step_closure_up):
14374         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14375         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
14376         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
14377         Likewise.
14378         * gdbarch.sh (displaced_step_copy_insn): Likewise.
14379         * gdbarch.c, gdbarch.h: Re-generate.
14380         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
14381         displaced_step_closure_up.
14382         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14383         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
14384         * infrun.h (displaced_step_closure_up): New type alias.
14385         (struct displaced_step_inferior_state) <step_closure>: Change
14386         type to displaced_step_closure_up.
14387         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
14388         displaced_step_closure_up.
14389         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14390
14391 2020-02-14  Tom Tromey  <tom@tromey.com>
14392
14393         * minidebug.c (gnu_debug_key): New global.
14394         (find_separate_debug_file_in_section): Use it.
14395
14396 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14397
14398         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
14399         std::unique_ptr.
14400         * gdbarch.c: Re-generate.
14401         * gdbarch.h: Re-generate.
14402         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
14403         change.
14404         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
14405         type to std::unique_ptr.
14406         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
14407         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14408         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
14409         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14410         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
14411         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14412         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
14413         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14414         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14415
14416 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14417
14418         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
14419         std::unique_ptr.
14420         (displaced_step_clear): Rename to...
14421         (displaced_step_reset): ... this.  Just call displaced->reset ().
14422         (displaced_step_clear_cleanup): Rename to...
14423         (displaced_step_reset_cleanup): ... this.
14424         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
14425         (displaced_step_fixup): Likewise.
14426         (resume_1): Likewise.
14427         (handle_inferior_event): Restore child's memory before calling
14428         displaced_step_fixup on the parent.
14429         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
14430         to std::unique_ptr.
14431         <step_closure>: Change type to std::unique_ptr.
14432
14433 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14434
14435         * arm-tdep.c: Include count-one-bits.h.
14436         (cleanup_block_store_pc): Use count_one_bits.
14437         (cleanup_block_load_pc): Use count_one_bits.
14438         (arm_copy_block_xfer): Use count_one_bits.
14439         (thumb2_copy_block_xfer): Use count_one_bits.
14440         (thumb_copy_pop_pc_16bit): Use count_one_bits.
14441         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
14442         (thumb_get_next_pcs_raw): Use count_one_bits.
14443         (arm_get_next_pcs_raw): Use count_one_bits_l.
14444         * arch/arm.c (bitcount): Remove.
14445         * arch/arm.h (bitcount): Remove.
14446
14447 2020-02-14  Tom Tromey  <tromey@adacore.com>
14448
14449         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
14450         Update.
14451         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
14452         * dwarf2/loc.c (call_site_find_chain_1): Return
14453         unique_xmalloc_ptr.
14454         (call_site_find_chain): Likewise.
14455
14456 2020-02-14  Richard Biener  <rguenther@suse.de>
14457
14458         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
14459         on expression with division operators.
14460
14461 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14462
14463         * MAINTAINERS (Write After Approval): Adding myself.
14464
14465 2020-02-12  Tom Tromey  <tom@tromey.com>
14466
14467         * event-loop.c (event_data, gdb_event, event_handler_func):
14468         Remove.
14469
14470 2020-02-12  Tom Tromey  <tom@tromey.com>
14471
14472         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
14473         (dwarf2_frame_objfile_data): Add comment.
14474         (find_comp_unit, set_comp_unit): New functions.
14475         (dwarf2_frame_find_fde): Use find_comp_unit.
14476         (dwarf2_build_frame_info): Use set_comp_unit.
14477
14478 2020-02-12  Tom Tromey  <tom@tromey.com>
14479
14480         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
14481         (comp_unit): Don't initialize objfile.
14482         (execute_cfa_program): Add text_offset parameter.
14483         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
14484         (dwarf2_frame_cache): Update.
14485         (dwarf2_build_frame_info): Don't set "objfile" member.
14486
14487 2020-02-12  Tom Tromey  <tom@tromey.com>
14488
14489         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
14490         (decode_frame_entry): Likewise.
14491         (dwarf2_build_frame_info): Update.
14492
14493 2020-02-12  Tom Tromey  <tom@tromey.com>
14494
14495         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
14496         (decode_frame_entry_1): Use the comp_unit obstack.
14497
14498 2020-02-12  Tom Tromey  <tom@tromey.com>
14499
14500         * dwarf2/frame.c (struct comp_unit): Add initializers and
14501         constructor.
14502         (dwarf2_frame_objfile_data): Store a comp_unit.
14503         (dwarf2_frame_find_fde): Update.
14504         (dwarf2_build_frame_info): Use "new".
14505
14506 2020-02-12  Tom Tromey  <tom@tromey.com>
14507
14508         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
14509         (dwarf2_fde_table): Typedef for std::vector.
14510         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
14511         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
14512         (decode_frame_entry): Update.
14513         (dwarf2_build_frame_info): Use "new".
14514
14515 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
14516
14517         * arm-tdep.c (arm_gdbarch_init): Update.
14518         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
14519         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
14520         have_neon, is_m>: Change to bool.
14521
14522 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
14523
14524         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
14525
14526 2020-02-12  Tom Tromey  <tom@tromey.com>
14527
14528         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
14529
14530 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
14531
14532         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
14533         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
14534
14535 2020-02-11  Tom Tromey  <tom@tromey.com>
14536
14537         * psymtab.h: Update comment.
14538
14539 2020-02-11  Tom Tromey  <tom@tromey.com>
14540
14541         * gdb_obstack.h (struct auto_obstack): Use
14542         DISABLE_COPY_AND_ASSIGN.
14543
14544 2020-02-11  Tom Tromey  <tom@tromey.com>
14545
14546         * dwarf2/frame.h (struct objfile): Don't forward declare.
14547
14548 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14549
14550         * cris-tdep.c (cris_supply_gregset): Change signature to match
14551         what struct regset expects.
14552         (cris_regset): New struct.
14553         (fetch_core_registers): Remove.
14554         (cris_iterate_over_regset_sections): New function.
14555         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
14556         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
14557
14558 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14559
14560         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
14561         registers.
14562
14563 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14564
14565         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
14566
14567 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14568
14569         * configure: Re-generate.
14570
14571 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14572
14573         * configure: Re-generate.
14574
14575 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14576
14577         * acinclude: Update warning.m4 path.
14578         * warning.m4: Move to gdbsupport.
14579
14580 2020-02-11  Tom Tromey  <tromey@adacore.com>
14581
14582         * remote.c (remote_console_output): Update.
14583         * printcmd.c (printf_command): Update.
14584         * event-loop.c (gdb_wait_for_event): Update.
14585         * linux-nat.c (sigchld_handler): Update.
14586         * remote-sim.c (gdb_os_write_stdout): Update.
14587         (gdb_os_flush_stdout): Update.
14588         (gdb_os_flush_stderr): Update.
14589         (gdb_os_write_stderr): Update.
14590         * exceptions.c (print_exception): Update.
14591         * remote-fileio.c (remote_fileio_func_read): Update.
14592         (remote_fileio_func_write): Update.
14593         * tui/tui.c (tui_enable): Update.
14594         * tui/tui-interp.c (tui_interp::init): Update.
14595         * utils.c (init_page_info): Update.
14596         (putchar_unfiltered, fputc_unfiltered): Update.
14597         (gdb_flush): Update.
14598         (emit_style_escape): Update.
14599         (flush_wrap_buffer, fputs_maybe_filtered): Update.
14600         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
14601         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
14602         (stderr_file::write): Update.
14603         (stderr_file::puts): Update.
14604         * ui-file.h (ui_file_isatty, ui_file_write)
14605         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
14606         (ui_file_puts): Don't declare.
14607
14608 2020-02-10  Tom de Vries  <tdevries@suse.de>
14609
14610         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
14611         sentinel to char *.
14612
14613 2020-02-09  Tom de Vries  <tdevries@suse.de>
14614
14615         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
14616         filename if it matches "<artificial>".
14617
14618 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14619
14620         * windows-tdep.c (struct enum_value_name): New struct.
14621         (create_enum): New function.
14622         (windows_get_siginfo_type): Create and use enum types.
14623
14624 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14625
14626         * NEWS: Mention $_siginfo support for Windows.
14627         * windows-nat.c (handle_exception): Set siginfo_er.
14628         (windows_nat_target::mourn_inferior): Reset siginfo_er.
14629         (windows_xfer_siginfo): New function.
14630         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
14631         * windows-tdep.c (struct windows_gdbarch_data): New struct.
14632         (init_windows_gdbarch_data): New function.
14633         (get_windows_gdbarch_data): New function.
14634         (windows_get_siginfo_type): New function.
14635         (windows_init_abi): Register windows_get_siginfo_type.
14636         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
14637
14638 2020-02-08  Tom Tromey  <tom@tromey.com>
14639
14640         * dwarf2/read.c (class cutu_reader) <cutu_reader,
14641         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
14642         <keep>: Declare method.
14643         <m_keep>: Remove member.
14644         <~cutu_reader>: Remove.
14645         (cutu_reader::init_tu_and_read_dwo_dies): Update.
14646         (cutu_reader::cutu_reader): Update.
14647         (cutu_reader::keep): Rename from ~cutu_reader.
14648         (process_psymtab_comp_unit, build_type_psymtabs_1)
14649         (process_skeletonless_type_unit, load_partial_comp_unit)
14650         (load_full_comp_unit, dwarf2_read_addr_index)
14651         (read_signatured_type): Update.
14652
14653 2020-02-08  Tom Tromey  <tom@tromey.com>
14654
14655         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
14656         "want_partial_unit" parameter.
14657         (process_psymtab_comp_unit): Change want_partial_unit to bool.
14658         Inline check for DW_TAG_partial_unit.
14659         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
14660
14661 2020-02-08  Tom Tromey  <tom@tromey.com>
14662
14663         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
14664         read.c.
14665         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
14666         read.c.
14667
14668 2020-02-08  Tom Tromey  <tom@tromey.com>
14669
14670         * dwarf2/read.c (read_address): Move to comp-unit.c.
14671         (dwarf2_rnglists_process, dwarf2_ranges_process)
14672         (read_attribute_value, dwarf_decode_lines_1)
14673         (var_decode_location, decode_locdesc): Update.
14674         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
14675         read.c.  Remove "cu" parameter.
14676         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
14677         method.
14678
14679 2020-02-08  Tom Tromey  <tom@tromey.com>
14680
14681         * dwarf2/read.c (read_attribute_value, read_indirect_string)
14682         (read_indirect_line_string): Update.
14683         * dwarf2/comp-unit.c (read_offset): Remove.
14684         (read_comp_unit_head): Update.
14685         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
14686         method.
14687         (read_offset): Don't declare.
14688
14689 2020-02-08  Tom Tromey  <tom@tromey.com>
14690
14691         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
14692         * dwarf2/read.c (struct comp_unit_head): Move to
14693         dwarf2/comp-unit.h.
14694         (enum class rcuh_kind): Move to comp-unit.h.
14695         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
14696         (read_comp_unit_head, error_check_comp_unit_head)
14697         (read_and_check_comp_unit_head): Move to comp-unit.c.
14698         (read_offset, dwarf_unit_type_name): Likewise.
14699         (create_debug_type_hash_table, read_cutu_die_from_dwo)
14700         (cutu_reader::cutu_reader, read_call_site_scope)
14701         (find_partial_die, follow_die_offset): Update.
14702         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
14703
14704 2020-02-08  Tom Tromey  <tom@tromey.com>
14705
14706         * dwarf2/read.c (read_offset_1): Move to leb.c.
14707         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
14708         (dwarf_decode_macro_bytes): Update.
14709         * dwarf2/leb.c (read_offset): Rename; move from read.c.
14710         * dwarf2/leb.h (read_offset): Declare.
14711
14712 2020-02-08  Tom Tromey  <tom@tromey.com>
14713
14714         * dwarf2/read.c (dwarf2_section_size): Remove.
14715         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
14716         Update.
14717         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
14718
14719 2020-02-08  Tom Tromey  <tom@tromey.com>
14720
14721         * dwarf2/read.c (read_initial_length): Move to leb.c.
14722         * dwarf2/leb.h (read_initial_length): Declare.
14723         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
14724         handle_nonstd parameter.
14725         * dwarf2/frame.c (read_initial_length): Remove.
14726         (decode_frame_entry_1): Update.
14727
14728 2020-02-08  Tom Tromey  <tom@tromey.com>
14729
14730         * dwarf2/loc.c (dwarf2_find_location_expression)
14731         (dwarf_evaluate_loc_desc::get_tls_address)
14732         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
14733         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
14734         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
14735         (dwarf2_compile_property_to_c)
14736         (dwarf2_loc_desc_get_symbol_read_needs)
14737         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
14738         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
14739         (loclist_describe_location, loclist_tracepoint_var_ref)
14740         (loclist_generate_c_location): Update.
14741         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
14742         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
14743         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
14744         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
14745         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
14746         (dwarf2_per_cu_data::addr_size)
14747         (dwarf2_per_cu_data::ref_addr_size)
14748         (dwarf2_per_cu_data::text_offset)
14749         (dwarf2_per_cu_data::addr_type): Now methods.
14750         (per_cu_header_read_in): Make per_cu "const".
14751         (dwarf2_version): Remove.
14752         (dwarf2_per_cu_data::int_type): Now a method.
14753         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
14754         (set_die_type, read_array_type, read_subrange_index_type)
14755         (read_tag_string_type, read_subrange_type): Update.
14756         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
14757         offset_size, ref_addr_size, text_offset, addr_type, version,
14758         objfile, int_type, addr_sized_int_type>: Declare methods.
14759
14760 2020-02-08  Tom Tromey  <tom@tromey.com>
14761
14762         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
14763         Move earlier.
14764
14765 2020-02-08  Tom Tromey  <tom@tromey.com>
14766
14767         * dwarf2/read.h (dwarf_line_debug): Declare.
14768         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
14769         * dwarf2/read.c: Move line_header code to new files.
14770         (dwarf_line_debug): No longer static.
14771         * dwarf2/line-header.c: New file.
14772         * dwarf2/line-header.h: New file.
14773
14774 2020-02-08  Tom Tromey  <tom@tromey.com>
14775
14776         * dwarf2/read.c (struct line_header) <file_full_name,
14777         file_file_name>: Return unique_xmalloc_ptr.
14778         (line_header::file_file_name): Update.
14779         (line_header::file_full_name): Update.
14780         (dw2_get_file_names_reader): Update.
14781         (macro_start_file): Update.
14782
14783 2020-02-08  Tom Tromey  <tom@tromey.com>
14784
14785         * dwarf2/read.c (struct line_header) <file_full_name,
14786         file_file_name>: Declare methods.
14787         (dw2_get_file_names_reader): Update.
14788         (file_file_name): Now a method.
14789         (file_full_name): Likewise.
14790         (macro_start_file): Update.
14791
14792 2020-02-08  Tom Tromey  <tom@tromey.com>
14793
14794         * dwarf2/read.c (dwarf_always_disassemble)
14795         (show_dwarf_always_disassemble): Move to loc.c.
14796         (_initialize_dwarf2_read): Move "always-disassemble" registration
14797         to loc.c.
14798         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
14799         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
14800         static.
14801         (show_dwarf_always_disassemble): Move from read.c.
14802         (_initialize_dwarf2loc): Move always-disassemble from read.c.
14803
14804 2020-02-08  Tom Tromey  <tom@tromey.com>
14805
14806         * dwarf2/read.c (~dwarf2_per_objfile): Update.
14807         (create_quick_file_names_table): Return htab_up.
14808         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
14809         Update.
14810         * dwarf2/read.h (struct dwarf2_per_objfile)
14811         <quick_file_names_table>: Now htab_up.
14812
14813 2020-02-08  Tom Tromey  <tom@tromey.com>
14814
14815         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
14816
14817 2020-02-08  Tom Tromey  <tom@tromey.com>
14818
14819         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
14820         Rewrite.
14821         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
14822         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
14823         (abbrev_table::abbrev_table): No longer inline.
14824         (ABBREV_HASH_SIZE): Remove.
14825         (abbrev_table::m_abbrevs): Now an htab_up.
14826
14827 2020-02-08  Tom Tromey  <tom@tromey.com>
14828
14829         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
14830         (cutu_reader): Update.
14831         (build_type_psymtabs_1): Update.
14832         * dwarf2/abbrev.c (abbrev_table::read): Rename.
14833         (abbrev_table::alloc_abbrev): Update.
14834         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
14835         (abbrev_table::read): New static method, renamed from
14836         abbrev_table_read_table.
14837         (abbrev_table::alloc_abbrev)
14838         (abbrev_table::add_abbrev): Now private.
14839         (abbrev_table::abbrev_table): Now private.
14840         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
14841
14842 2020-02-08  Tom Tromey  <tom@tromey.com>
14843
14844         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
14845         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
14846         htab_up.
14847
14848 2020-02-08  Tom Tromey  <tom@tromey.com>
14849
14850         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
14851         htab_up.
14852         (lookup_dwo_unit_in_dwp): Update.
14853         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
14854         on obstack.
14855
14856 2020-02-08  Tom Tromey  <tom@tromey.com>
14857
14858         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
14859         obstack.
14860
14861 2020-02-08  Tom Tromey  <tom@tromey.com>
14862
14863         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
14864         line_header_hash.
14865         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
14866         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
14867         Change type to htab_up.
14868
14869 2020-02-08  Tom Tromey  <tom@tromey.com>
14870
14871         * dwarf2/read.c (allocate_type_unit_groups_table): Return
14872         htab_up.  Don't allocate on obstack.
14873         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
14874         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
14875         Change type to htab_up.
14876
14877 2020-02-08  Tom Tromey  <tom@tromey.com>
14878
14879         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
14880         Change type to htab_up.
14881         * dwarf2/read.c (create_signatured_type_table_from_index)
14882         (create_signatured_type_table_from_debug_names)
14883         (create_all_type_units, add_type_unit)
14884         (lookup_dwo_signatured_type, lookup_signatured_type)
14885         (process_skeletonless_type_unit): Update.
14886         (create_debug_type_hash_table, create_debug_types_hash_table):
14887         Change type of types_htab.
14888         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
14889         htab_up.  Don't allocate on obstack.
14890         (create_cus_hash_table): Change type of cus_htab parameter.
14891         (struct dwo_file) <cus, tus>: Now htab_up.
14892         (lookup_dwo_signatured_type, lookup_dwo_cutu)
14893         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
14894         (queue_and_load_all_dwo_tus): Update.
14895         * dwarf2/index-write.c (write_gdbindex): Update.
14896         (write_debug_names): Update.
14897
14898 2020-02-08  Tom Tromey  <tom@tromey.com>
14899
14900         * dwarf2/read.h (struct dwarf2_queue_item): Move from
14901         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
14902         destructor.
14903         (struct dwarf2_per_objfile) <queue>: New member.
14904         * dwarf2/read.c (struct dwarf2_queue_item): Move to
14905         dwarf2/read.h.
14906         (dwarf2_queue, dwarf2_queue_tail): Remove.
14907         (class dwarf2_queue_guard): Add parameter to constructor.  Use
14908         DISABLE_COPY_AND_ASSIGN.
14909         <m_per_objfile>: New member.
14910         <~dwarf2_queue_guard>: Rewrite.
14911         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
14912         Update.
14913         (~dwarf2_queue_item): New.
14914
14915 2020-02-08  Tom Tromey  <tom@tromey.com>
14916
14917         * dwarf2/read.c (struct die_info) <has_children>: New member.
14918         (dw2_get_file_names_reader): Remove has_children.
14919         (dw2_get_file_names): Update.
14920         (read_cutu_die_from_dwo): Remove has_children.
14921         (cutu_reader::init_tu_and_read_dwo_dies)
14922         (cutu_reader::cutu_reader): Update.
14923         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
14924         Remove has_children.
14925         (build_type_psymtabs_1, process_skeletonless_type_unit)
14926         (load_partial_comp_unit, load_full_comp_unit): Update.
14927         (create_dwo_cu_reader): Remove has_children.
14928         (create_cus_hash_table, read_die_and_children): Update.
14929         (read_full_die_1,read_full_die): Remove has_children.
14930         (read_signatured_type): Update.
14931         (class cutu_reader) <has_children>: Remove.
14932
14933 2020-02-08  Tom Tromey  <tom@tromey.com>
14934
14935         * dwarf2/expr.c: Rename from dwarf2expr.c.
14936         * dwarf2/expr.h: Rename from dwarf2expr.h.
14937         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
14938         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
14939         * dwarf2/frame.c: Rename from dwarf2-frame.c.
14940         * dwarf2/frame.h: Rename from dwarf2-frame.h.
14941         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
14942         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
14943         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
14944         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
14945         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
14946         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
14947         * dwarf2/loc.c: Rename from dwarf2loc.c.
14948         * dwarf2/loc.h: Rename from dwarf2loc.h.
14949         * dwarf2/read.c: Rename from dwarf2read.c.
14950         * dwarf2/read.h: Rename from dwarf2read.h.
14951         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
14952         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
14953         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
14954         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
14955         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
14956         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
14957         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
14958         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
14959         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
14960         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
14961         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
14962         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
14963         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
14964         Update.
14965         * Makefile.in (COMMON_SFILES): Update.
14966         (HFILES_NO_SRCDIR): Update.
14967
14968 2020-02-08  Tom Tromey  <tom@tromey.com>
14969
14970         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
14971         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
14972
14973 2020-02-08  Tom Tromey  <tom@tromey.com>
14974
14975         * dwarf2read.h (struct die_info): Don't declare.
14976
14977 2020-02-08  Tom Tromey  <tom@tromey.com>
14978
14979         * dwarf2read.h (die_info_ptr): Remove typedef.
14980
14981 2020-02-08  Tom Tromey  <tom@tromey.com>
14982
14983         * dwarf2read.c (read_call_site_scope)
14984         (handle_data_member_location, dwarf2_add_member_fn)
14985         (mark_common_block_symbol_computed, read_common_block)
14986         (attr_to_dynamic_prop, partial_die_info::read)
14987         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
14988         (dwarf2_symbol_mark_computed, set_die_type): Update.
14989         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
14990         method.
14991         (attr_form_is_block): Don't declare.
14992         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
14993
14994 2020-02-08  Tom Tromey  <tom@tromey.com>
14995
14996         * dwarf2read.c (dwarf2_find_base_address, )
14997         (read_call_site_scope, rust_containing_type)
14998         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
14999         (handle_data_member_location, dwarf2_add_member_fn)
15000         (get_alignment, read_structure_type, process_structure_scope)
15001         (mark_common_block_symbol_computed, read_common_block)
15002         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
15003         (partial_die_info::read, read_attribute_value, new_symbol)
15004         (lookup_die_type, dwarf2_get_ref_die_offset)
15005         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
15006         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
15007         (dwarf2_symbol_mark_computed): Update.
15008         * dwarf2/attribute.h (struct attribute) <value_as_address,
15009         form_is_section_offset, form_is_constant, form_is_ref>: Declare
15010         methods.
15011         (value_as_address, attr_form_is_section_offset)
15012         (attr_form_is_constant, attr_form_is_ref): Don't declare.
15013         * dwarf2/attribute.c (attribute::value_as_address)
15014         (attribute::form_is_section_offset, attribute::form_is_constant)
15015         (attribute::form_is_ref): Now methods.
15016
15017 2020-02-08  Tom Tromey  <tom@tromey.com>
15018
15019         * dwarf2read.c (struct attribute, DW_STRING)
15020         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
15021         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
15022         (attr_form_is_block, attr_form_is_section_offset)
15023         (attr_form_is_constant, attr_form_is_ref): Move.
15024         * dwarf2/attribute.h: New file.
15025         * dwarf2/attribute.c: New file, from dwarf2read.c.
15026         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
15027
15028 2020-02-08  Tom Tromey  <tom@tromey.com>
15029
15030         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
15031         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
15032         Move.
15033         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
15034         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
15035         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
15036         abbrev.c.
15037         * dwarf2/abbrev.h: New file.
15038         * dwarf2/abbrev.c: New file, from dwarf2read.c.
15039         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
15040
15041 2020-02-08  Tom Tromey  <tom@tromey.com>
15042
15043         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
15044         (dwarf2_section_size, dwarf2_get_section_info)
15045         (create_signatured_type_table_from_debug_names)
15046         (create_addrmap_from_aranges, read_debug_names_from_section)
15047         (get_gdb_index_contents_from_section, read_comp_unit_head)
15048         (error_check_comp_unit_head, read_abbrev_offset)
15049         (create_debug_type_hash_table, init_cu_die_reader)
15050         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
15051         (read_comp_units_from_section, create_cus_hash_table)
15052         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
15053         (create_dwp_v2_section, dwarf2_rnglists_process)
15054         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
15055         (abbrev_table_read_table, read_indirect_string_at_offset_from)
15056         (read_indirect_string_from_dwz, read_addr_index_1)
15057         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
15058         (dwarf_decode_macro_bytes, dwarf_decode_macros)
15059         (fill_in_loclist_baton): Update.
15060         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
15061         get_containing_section, get_bfd_owner, get_bfd_section,
15062         get_file_name, get_id, get_flags, empty, read>: Declare methods.
15063         (dwarf2_read_section, get_section_name, get_section_file_name)
15064         (get_containing_section, get_section_bfd_owner)
15065         (get_section_bfd_section, get_section_name, get_section_file_name)
15066         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
15067         declare.
15068         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
15069         (dwarf2_section_info::get_bfd_owner)
15070         (dwarf2_section_info::get_bfd_section)
15071         (dwarf2_section_info::get_name)
15072         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
15073         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
15074         (dwarf2_section_info::read): Now methods.
15075         * dwarf-index-write.c (class debug_names): Update.
15076
15077 2020-02-08  Tom Tromey  <tom@tromey.com>
15078
15079         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
15080         Move to dwarf2/section.h.
15081         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
15082         (get_section_bfd_section, get_section_name)
15083         (get_section_file_name, get_section_id, get_section_flags)
15084         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
15085         dwarf2/section.c.
15086         * dwarf2/section.h: New file.
15087         * dwarf2/section.c: New file, from dwarf2read.c.
15088         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
15089
15090 2020-02-08  Tom Tromey  <tom@tromey.com>
15091
15092         * dwarf2read.h (read_unsigned_leb128): Don't declare.
15093         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
15094         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
15095         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
15096         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
15097         * dwarf2/leb.h: New file, from dwarf2read.c.
15098         * dwarf2/leb.c: New file, from dwarf2read.c.
15099         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
15100         Remove.
15101         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
15102         (COMMON_SFILES): Add dwarf2/leb.c.
15103
15104 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
15105
15106         GDB 9.1 released.
15107
15108 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15109
15110         PR gdb/25190:
15111         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
15112         * gdb/remote.c (remote_console_output): Update.
15113         * gdb/ui-file.c (fputs_unfiltered): Rename to...
15114         (ui_file_puts): ...this.
15115         * gdb/ui-file.h (ui_file_puts): Add declaration.
15116         * gdb/utils.c (emit_style_escape): Update.
15117         (flush_wrap_buffer): Update.
15118         (fputs_maybe_filtered): Update.
15119         (fputs_unfiltered): Add function.
15120
15121 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15122
15123         * gdb/event-loop.c (gdb_wait_for_event): Update.
15124         * gdb/printcmd.c (printf_command): Update.
15125         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
15126         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
15127         (gdb_os_flush_stderr): Update.
15128         * gdb/remote.c (remote_console_output): Update.
15129         * gdb/ui-file.c (gdb_flush): Rename to...
15130         (ui_file_flush): ...this.
15131         (stderr_file::write): Update.
15132         (stderr_file::puts): Update.
15133         * gdb/ui-file.h (gdb_flush): Rename to...
15134         (ui_file_flush): ...this.
15135         * gdb/utils.c (gdb_flush): Add function.
15136         * gdb/utils.h (gdb_flush): Add declaration.
15137
15138 2020-02-07  Tom Tromey  <tromey@adacore.com>
15139
15140         PR breakpoints/24915:
15141         * source.c (find_and_open_source): Do not check basenames_may_differ.
15142
15143 2020-02-07  Tom Tromey  <tom@tromey.com>
15144
15145         * README: Update gdbserver documentation.
15146         * gdbserver: Move to top level.
15147         * configure.tgt (build_gdbserver): Remove.
15148         * configure.ac: Remove --enable-gdbserver.
15149         * configure: Rebuild.
15150         * Makefile.in (distclean): Don't mention gdbserver.
15151
15152 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15153
15154         * source-cache.c (source_cache::ensure): Surround
15155         get_plain_source_lines with a try/catch.
15156         (source_cache::get_line_charpos): Get rid of try/catch
15157         and only check for the return value of "ensure".
15158         * tui/tui-source.c (tui_source_window::set_contents):
15159         Simplify "nlines" calculation.
15160
15161 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15162
15163         * MAINTAINERS (Write After Approval): Add myself.
15164
15165 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15166
15167         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
15168         function call.
15169
15170 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15171
15172         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
15173
15174 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
15175
15176         * nat/riscv-linux-tdesc.h: New file.
15177         * nat/riscv-linux-tdesc.c: New file, taking code from...
15178         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15179         ... here.
15180         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
15181         NATDEPFILES.
15182
15183 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
15184
15185         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
15186         we don't set the fake simulator ptid to the null_ptid.
15187
15188 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
15189
15190         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
15191         * gdbthread.h (class thread_info) <resumed>: Likewise.
15192         * infrun.c (resume_1): Likewise.
15193         (proceed): Likewise.
15194         (infrun_thread_stop_requested): Likewise.
15195         (stop_all_threads): Likewise.
15196         (handle_inferior_event): Likewise.
15197         (restart_threads): Likewise.
15198         (finish_step_over): Likewise.
15199         (keep_going_stepped_thread): Likewise.
15200         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
15201         (linux_handle_extended_wait): Likewise.
15202         * record-btrace.c (get_thread_current_frame_id): Likewise.
15203         * record-full.c (record_full_wait_1): Likewise.
15204         * remote.c (remote_target::process_initial_stop_replies): Likewise.
15205         * target.c (target_resume): Likewise.
15206         * thread.c (set_running_thread): Likewise.
15207
15208 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15209
15210         * f-valprint.c (f77_print_array_1): Changed datatype of index
15211         variable to LONGEST from int to enable it to contain bound
15212         values correctly.
15213
15214 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
15215
15216         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
15217         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
15218         offsets according to FLEN determined.
15219         (riscv_linux_nat_target::read_description): Determine FLEN
15220         dynamically.
15221         (riscv_linux_nat_target::fetch_registers): Size regset buffer
15222         according to FLEN determined.
15223         (riscv_linux_nat_target::store_registers): Likewise.
15224
15225 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
15226
15227         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
15228         when reg->group is empty and reggroup is not.
15229
15230 2020-01-31  Tom Tromey  <tromey@adacore.com>
15231
15232         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
15233         Call beneath target's mourn_inferior after unpushing.
15234
15235 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15236
15237         PR tui/9765
15238         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
15239         have enough lines to fill the screen, still return the lowest
15240         address we found.
15241
15242 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15243
15244         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
15245         '-', '<', and '>' commands.
15246
15247 2020-01-29  Pedro Alves  <palves@redhat.com>
15248             Sergio Durigan Junior  <sergiodj@redhat.com>
15249
15250         * infcmd.c (construct_inferior_arguments): Assert that
15251         'argc' is greater than 0.
15252
15253 2020-01-29  Luis Machado  <luis.machado@linaro.org>
15254
15255         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
15256         (BRK_INSN_MASK): Define to 0xd4200000.
15257         (aarch64_program_breakpoint_here_p): New function.
15258         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
15259         * arch-utils.c (default_program_breakpoint_here_p): Moved from
15260         breakpoint.c.
15261         * arch-utils.h (default_program_breakpoint_here_p): Moved from
15262         breakpoint.h
15263         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
15264         call gdbarch_program_breakpoint_here_p.
15265         (program_breakpoint_here): Moved to arch-utils.c, renamed to
15266         default_program_breakpoint_here_p, changed return type to bool and
15267         simplified.
15268         * breakpoint.h (program_breakpoint_here): Moved prototype to
15269         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
15270         return type to bool.
15271         * gdbarch.c: Regenerate.
15272         * gdbarch.h: Regenerate.
15273         * gdbarch.sh (program_breakpoint_here_p): New method.
15274         * infrun.c (handle_signal_stop): Call
15275         gdbarch_program_breakpoint_here_p.
15276
15277 2020-01-26  Tom Tromey  <tom@tromey.com>
15278
15279         * ctfread.c (struct ctf_fp_info): Reindent.
15280         (_initialize_ctfread): Remove.
15281
15282 2020-01-26  Tom Tromey  <tom@tromey.com>
15283
15284         * psymtab.c (partial_map_expand_apply)
15285         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
15286         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
15287         (psym_print_stats, psym_expand_symtabs_for_function)
15288         (psym_map_symbol_filenames, psym_map_matching_symbols)
15289         (psym_expand_symtabs_matching)
15290         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
15291         (maintenance_check_psymtabs): Use new methods.
15292         * psympriv.h (struct partial_symtab) <readin_p,
15293         get_compunit_symtab>: New methods.
15294         <readin, compunit_symtab>: Remove members.
15295         (struct standard_psymtab): New.
15296         (struct legacy_psymtab): Derive from standard_psymtab.
15297         * dwarf2read.h (struct dwarf2_psymtab): Derive from
15298         standard_psymtab.
15299         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
15300
15301 2020-01-26  Tom Tromey  <tom@tromey.com>
15302
15303         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
15304         read_dependencies.  Add assert.
15305         * psymtab.c (partial_symtab::read_dependencies): New method.
15306         * psympriv.h (struct partial_symtab) <read_dependencies>: New
15307         method.
15308         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
15309         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
15310         read_dependencies.
15311         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
15312         Add assert.
15313
15314 2020-01-26  Tom Tromey  <tom@tromey.com>
15315
15316         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
15317         Call expand_psymtab.
15318         (xcoff_read_symtab): Call expand_psymtab.
15319         (xcoff_start_psymtab, xcoff_end_psymtab): Set
15320         legacy_expand_psymtab.
15321         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
15322         method.
15323         (struct legacy_psymtab) <expand_psymtab>: Implement.
15324         <legacy_expand_psymtab>: New member.
15325         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
15326         (parse_partial_symbols): Set legacy_expand_psymtab.
15327         (psymtab_to_symtab_1): Change argument order.  Call
15328         expand_psymtab.
15329         (new_psymtab): Set legacy_expand_psymtab.
15330         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
15331         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
15332         expand_psymtab.
15333         (dwarf2_psymtab::expand_psymtab): Rename from
15334         psymtab_to_symtab_1.  Call expand_psymtab.
15335         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
15336         (dbx_end_psymtab): Likewise.
15337         (dbx_psymtab_to_symtab_1): Change argument order. Call
15338         expand_psymtab.
15339         (dbx_read_symtab): Call expand_psymtab.
15340         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
15341         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
15342         (ctf_psymtab::read_symtab): Call expand_psymtab.
15343
15344 2020-01-26  Tom Tromey  <tom@tromey.com>
15345
15346         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
15347         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
15348         messages.
15349         * mdebugread.c (mdebug_read_symtab): Remove prints.
15350         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
15351         assert.
15352         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
15353
15354 2020-01-26  Tom Tromey  <tom@tromey.com>
15355
15356         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
15357         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
15358         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
15359         legacy_symtab.
15360         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
15361         * psymtab.c (psymtab_to_symtab): Call method.
15362         (dump_psymtab): Update.
15363         * psympriv.h (struct partial_symtab): Add virtual destructor.
15364         <read_symtab>: New method.
15365         (struct legacy_symtab): New.
15366         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
15367         (struct pst_map) <pst>: Now a legacy_psymtab.
15368         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
15369         (new_psymtab): Use legacy_psymtab.
15370         * dwarf2read.h (struct dwarf2_psymtab): New.
15371         (struct dwarf2_per_cu_data) <psymtab>: Use it.
15372         * dwarf2read.c (dwarf2_create_include_psymtab)
15373         (dwarf2_build_include_psymtabs, create_type_unit_group)
15374         (create_partial_symtab, process_psymtab_comp_unit_reader)
15375         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
15376         (set_partial_user): Use dwarf2_psymtab.
15377         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
15378         (psymtab_to_symtab_1, process_full_comp_unit)
15379         (process_full_type_unit, dwarf2_ranges_read)
15380         (dwarf2_get_pc_bounds, psymtab_include_file_name)
15381         (dwarf_decode_lines): Use dwarf2_psymtab.
15382         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
15383         (add_address_entry_worker, write_one_signatured_type)
15384         (recursively_count_psymbols, recursively_write_psymbols)
15385         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
15386         (write_debug_names): Likewise.
15387         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
15388         <pst>: Now a legacy_psymtab.
15389         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
15390         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
15391         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
15392         * ctfread.c (struct ctf_psymtab): New.
15393         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
15394         ctf_psymtab.
15395         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
15396         (create_partial_symtab): Return a ctf_psymtab.
15397         (scan_partial_symbols): Update.
15398
15399 2020-01-26  Tom Tromey  <tom@tromey.com>
15400
15401         * xcoffread.c (xcoff_start_psymtab): Use new.
15402         * psymtab.c (partial_symtab::partial_symtab): New constructor,
15403         renamed from start_psymtab_common.
15404         * psympriv.h (struct partial_symtab): Add new constructor.
15405         (start_psymtab_common): Don't declare.
15406         * mdebugread.c (parse_partial_symbols): Use new.
15407         * dwarf2read.c (create_partial_symtab): Use new.
15408         * dbxread.c (start_psymtab): Use new.
15409         * ctfread.c (create_partial_symtab): Use new.
15410
15411 2020-01-26  Tom Tromey  <tom@tromey.com>
15412
15413         * xcoffread.c (xcoff_end_psymtab): Use new.
15414         * psymtab.c (start_psymtab_common): Use new.
15415         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
15416         Update.
15417         * psympriv.h (struct partial_symtab): Add parameters to
15418         constructor.  Don't inline.
15419         (allocate_psymtab): Don't declare.
15420         * mdebugread.c (new_psymtab): Use new.
15421         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
15422         * dbxread.c (dbx_end_psymtab): Use new.
15423
15424 2020-01-26  Tom Tromey  <tom@tromey.com>
15425
15426         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
15427         allocate_psymtab.  Update documentation.
15428         * psymtab.c (psymtab_storage::install_psymtab): Rename from
15429         allocate_psymtab.  Do not use new.
15430         (allocate_psymtab): Use new.  Update.
15431
15432 2020-01-26  Tom Tromey  <tom@tromey.com>
15433
15434         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
15435         * psymtab.c (psym_print_stats): Update.
15436         * psympriv.h (struct partial_symtab) <readin,
15437         psymtabs_addrmap_supported, anonymous>: Now bool.
15438         * mdebugread.c (psymtab_to_symtab_1): Update.
15439         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
15440         (build_type_psymtabs_reader, psymtab_to_symtab_1)
15441         (process_full_comp_unit, process_full_type_unit): Update.
15442         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
15443         * ctfread.c (psymtab_to_symtab): Update.
15444
15445 2020-01-26  Tom Tromey  <tom@tromey.com>
15446
15447         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
15448         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
15449         * psymtab.c (psymtab_storage): Delete psymtabs.
15450         (psymtab_storage::allocate_psymtab): Use new.
15451         (psymtab_storage::discard_psymtab): Use delete.
15452         * psympriv.h (struct partial_symtab): Add constructor and
15453         initializers.
15454
15455 2020-01-26  Tom Tromey  <tom@tromey.com>
15456
15457         * machoread.c: Do not include psympriv.h.
15458
15459 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15460
15461         * NEWS: Mention the new option and the set/show commands.
15462
15463 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15464
15465         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
15466         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
15467         (validate_exec_file): New variables, enums, functions.
15468         (exec_file_locate_attach, print_section_info): Style the filenames.
15469         (_initialize_exec): Install show_exec_file_mismatch_command and
15470          set_exec_file_mismatch_command.
15471         * gdbcore.h (validate_exec_file): Declare.
15472         * infcmd.c (attach_command): Call validate_exec_file.
15473         * remote.c ( remote_target::remote_add_inferior): Likewise.
15474
15475 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15476
15477         * frame.c (find_frame_sal): Move call to get_next_frame into more
15478         inner scope.
15479         * inline-frame.c (inilne_state) <inline_state>: Update argument
15480         types.
15481         (inilne_state) <skipped_symbol>: Rename to...
15482         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
15483         (skip_inline_frames): Build vector of skipped symbols and use this
15484         to reate the inline_state.
15485         (inline_skipped_symbol): Add a comment and some assertions, fetch
15486         skipped symbol from the list.
15487
15488 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15489
15490         * buildsym.c (lte_is_less_than): Delete.
15491         (buildsym_compunit::end_symtab_with_blockvector): Create local
15492         lambda function to sort line table entries, and use
15493         std::stable_sort instead of std::sort.
15494         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
15495         markers when looking for a previous line.
15496
15497 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15498
15499         * dwarf2read.c (lnp_state_machine::record_line): Include
15500         end_sequence parameter in debug print out.  Record the line if we
15501         are at an end_sequence marker even if it's not the start of a
15502         statement.
15503         * symmisc.c (maintenance_print_one_line_table): Print end of
15504         sequence markers with 'END' not '0'.
15505
15506 2020-01-24  Pedro Alves  <palves@redhat.com>
15507
15508         PR gdb/25410
15509         * thread.c (scoped_restore_current_thread::restore): Use
15510         switch_to_inferior_no_thread.
15511         * exec.c: Include "progspace-and-thread.h".
15512         (add_target_sections, remove_target_sections):
15513         scoped_restore_current_pspace_and_thread instead of
15514         scoped_restore_current_thread.
15515         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
15516         and aspace to the inferior before calling clone_program_space.
15517         Remove stale comment.
15518
15519 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15520
15521         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
15522         (arm_netbsd_nat_target::fetch_registers): ...this.
15523         (arm_nbsd_nat_target::store_registers): Rename to...
15524         (arm_netbsd_nat_target::store_registers): ...this.
15525
15526 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15527
15528         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
15529         register_t.
15530
15531 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15532
15533         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
15534         Update comment.
15535         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
15536         Likewise.
15537         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
15538         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
15539         the correct replacement (iterate_over_regset_sections).
15540         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
15541         Update comment.
15542
15543 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
15544
15545         PR gdb/23718
15546         * gdb/python/python.c (execute_gdb_command): Call
15547         async_enable_stdin in catch block.
15548
15549 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15550
15551         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
15552         SWITCH_THRU_ALL_UIS.
15553
15554 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15555
15556         PR tui/9765
15557         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
15558         comment, add extra parameter, and update to store previous symbol
15559         when appropriate.
15560         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
15561         add extra parameter.
15562         * tui/tui-disasm.c (tui_disassemble): Update header comment,
15563         remove unneeded parameter, add try/catch around gdb_print_insn,
15564         rewrite to add items to asm_lines vector.
15565         (tui_find_backward_disassembly_start_address): New function.
15566         (tui_find_disassembly_address): Updated throughout.
15567         (tui_disasm_window::set_contents): Update for changes to
15568         tui_disassemble.
15569         (tui_disasm_window::do_scroll_vertical): No need to adjust the
15570         number of lines to scroll.
15571
15572 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
15573
15574         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
15575         (SECT_OFF_DATA): Likewise.
15576         (SECT_OFF_RODATA): Likewise.
15577         (SECT_OFF_TEXT): Likewise.
15578         (SECT_OFF_BSS): Likewise.
15579         (struct objfile) <text_section_offset, data_section_offset>: New
15580         methods.
15581         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
15582         objfile::text_section_offset.
15583         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
15584         * coffread.c (coff_symtab_read): Likewise.
15585         (enter_linenos): Likewise.
15586         (process_coff_symbol): Likewise.
15587         * ctfread.c (get_objfile_text_range): Likewise.
15588         * dtrace-probe.c (dtrace_probe::get_relocated_address):
15589         Use objfile::data_section_offset.
15590         * dwarf2-frame.c (execute_cfa_program): Use
15591         objfile::text_section_offset.
15592         (dwarf2_frame_find_fde): Likewise.
15593         * dwarf2read.c (create_addrmap_from_index): Likewise.
15594         (create_addrmap_from_aranges): Likewise.
15595         (dw2_find_pc_sect_compunit_symtab): Likewise.
15596         (process_psymtab_comp_unit_reader): Likewise.
15597         (add_partial_symbol): Likewise.
15598         (add_partial_subprogram): Likewise.
15599         (process_full_comp_unit): Likewise.
15600         (read_file_scope): Likewise.
15601         (read_func_scope): Likewise.
15602         (read_lexical_block_scope): Likewise.
15603         (read_call_site_scope): Likewise.
15604         (dwarf2_rnglists_process): Likewise.
15605         (dwarf2_ranges_process): Likewise.
15606         (dwarf2_ranges_read): Likewise.
15607         (dwarf_decode_lines_1): Likewise.
15608         (new_symbol): Likewise.
15609         (dwarf2_fetch_die_loc_sect_off): Likewise.
15610         (dwarf2_per_cu_text_offset): Likewise.
15611         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
15612         * hppa-tdep.c (read_unwind_info): Likewise.
15613         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
15614         * psympriv.h (struct partial_symtab): Likewise.
15615         * psymtab.c (find_pc_sect_psymtab): Likewise.
15616         * solib-svr4.c (enable_break): Likewise.
15617         * stap-probe.c (relocate_address): Use
15618         objfile::data_section_offset.
15619         * xcoffread.c (enter_line_range): Use
15620         objfile::text_section_offset.
15621         (read_xcoff_symtab): Likewise.
15622
15623 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15624
15625         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
15626         declaration to narrower scopes.
15627
15628 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15629
15630         * darwin-nat.h (struct darwin_exception_msg, enum
15631         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
15632         Move up.
15633         (class darwin_nat_target) <wait_1, check_new_threads,
15634         decode_exception_message, decode_message, stop_inferior,
15635         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
15636         * darwin-nat.c (darwin_check_new_threads): Rename to...
15637         (darwin_nat_target::check_new_threads): ... this.
15638         (darwin_suspend_inferior_it): Remove.
15639         (darwin_decode_exception_message): Rename to...
15640         (darwin_nat_target::decode_exception_message): ... this.
15641         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
15642         (darwin_decode_message): Rename to...
15643         (darwin_nat_target::decode_message): ... this.
15644         (cancel_breakpoint): Rename to...
15645         (darwin_nat_target::cancel_breakpoint): ... this.
15646         (darwin_wait): Rename to...
15647         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
15648         instead of iterate_over_inferiors.
15649         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
15650         (darwin_stop_inferior): Rename to...
15651         (darwin_nat_target::stop_inferior): ... this.
15652         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
15653         (darwin_init_thread_list): Rename to...
15654         (darwin_nat_target::init_thread_list): ... this.
15655         (darwin_ptrace_him): Rename to...
15656         (darwin_nat_target::ptrace_him): ... this.
15657         (darwin_nat_target::create_inferior): Pass lambda function to
15658         fork_inferior.
15659         (darwin_nat_target::detach): Call stop_inferior instead of
15660         darwin_stop_inferior.
15661         * fork-inferior.h (fork_inferior): Change init_trace_fun
15662         parameter to gdb::function_view.
15663         * fork-inferior.c (fork_inferior): Likewise.
15664
15665 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
15666
15667         * i386-cygwin-tdep.c (core_process_module_section): Update.
15668         * windows-nat.c (struct lm_info_windows): Add text_offset.
15669         (windows_xfer_shared_libraries): Update.
15670         * windows-tdep.c (windows_xfer_shared_library):
15671         Add text_offset_cached argument.
15672         * windows-tdep.h (windows_xfer_shared_library): Update.
15673
15674 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15675
15676         * gdbarch.sh: Add declaration for _initialize_gdbarch.
15677
15678 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15679
15680         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
15681         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
15682         replace with range-based for.
15683         (gdbsim_interrupt_inferior): Remove.
15684         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
15685         with a range-based for.  Inline code from
15686         gdbsim_interrupt_inferior.
15687
15688 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15689
15690         * infrun.c (proceed): Fix indentation.
15691
15692 2020-01-21  Tom Tromey  <tromey@adacore.com>
15693
15694         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
15695         * python/python.c (python_extension_ops): Update.
15696         (gdbpy_colorize): New function.
15697         * python/lib/gdb/__init__.py (colorize): New function.
15698         * extension.h (ext_lang_colorize): Declare.
15699         * extension.c (ext_lang_colorize): New function.
15700         * extension-priv.h (struct extension_language_ops) <colorize>: New
15701         member.
15702         * cli/cli-style.c (_initialize_cli_style): Update help text.
15703
15704 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15705
15706         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
15707         <cond>: Change type to bool.
15708         (aarch64_displaced_step_b_cond): Update cond to use bool type.
15709         (aarch64_displaced_step_cb): Likewise.
15710         (aarch64_displaced_step_tb): Likewise.
15711
15712 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15713
15714         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
15715         output.
15716
15717 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15718
15719         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
15720         <pc_adjust>: Adjust the documentation.
15721         (aarch64_displaced_step_fixup): Check if PC really moved before
15722         adjusting it.
15723
15724 2020-01-19  Tom Tromey  <tom@tromey.com>
15725
15726         * disasm.c (~gdb_disassembler): New destructor.
15727         (gdb_buffered_insn_length): Call disassemble_free_target.
15728         * disasm.h (class gdb_disassembler): Declare destructor.  Use
15729         DISABLE_COPY_AND_ASSIGN.
15730
15731 2020-01-19  Tom Tromey  <tom@tromey.com>
15732
15733         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
15734         (die_reader_func_ftype): Remove.
15735         (cutu_reader): New class.
15736         (dw2_get_file_names_reader): Remove "data" parameter.
15737         (dw2_get_file_names): Use cutu_reader.
15738         (create_debug_type_hash_table): Update.
15739         (read_cutu_die_from_dwo): Update comment.
15740         (lookup_dwo_unit): Add dwo_name parameter.
15741         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
15742         die_reader_func_ftype and data parameters.
15743         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
15744         Remove die_reader_func_ftype and data parameters.
15745         (~cutu_reader): New; from init_cutu_and_read_dies.
15746         (cutu_reader::cutu_reader): Rename from
15747         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
15748         and data parameters.
15749         (init_cutu_and_read_dies_simple): Remove.
15750         (struct process_psymtab_comp_unit_data): Remove.
15751         (process_psymtab_comp_unit_reader): Remove data parameter; add
15752         want_partial_unit and pretend_language parameters.
15753         (process_psymtab_comp_unit): Use cutu_reader.
15754         (build_type_psymtabs_reader): Remove data parameter.
15755         (build_type_psymtabs_1): Use cutu_reader.
15756         (process_skeletonless_type_unit): Likewise.
15757         (load_partial_comp_unit_reader): Remove.
15758         (load_partial_comp_unit): Use cutu_reader.
15759         (load_full_comp_unit_reader): Remove.
15760         (load_full_comp_unit): Use cutu_reader.
15761         (struct create_dwo_cu_data): Remove.
15762         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
15763         dwo_unit parameters.
15764         (create_cus_hash_table): Use cutu_reader.
15765         (struct dwarf2_read_addr_index_data): Remove.
15766         (dwarf2_read_addr_index_reader): Remove.
15767         (dwarf2_read_addr_index): Use cutu_reader.
15768         (read_signatured_type_reader): Remove.
15769         (read_signatured_type): Use cutu_reader.
15770
15771 2020-01-19  Tom Tromey  <tom@tromey.com>
15772
15773         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
15774         * tui/tui-wingeneral.h (class tui_suppress_output): New.
15775         (tui_wrefresh): Declare.
15776         * tui/tui-wingeneral.c (suppress_output): New global.
15777         (tui_suppress_output, ~tui_suppress_output): New constructor and
15778         destructor.
15779         (tui_wrefresh): New function.
15780         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
15781         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
15782         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
15783         method.
15784         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
15785         tui_wrefresh.
15786         (tui_data_window::no_refresh): New method.
15787         (tui_data_item_window::refresh_window): Call tui_wrefresh.
15788         (tui_reg_command): Use tui_suppress_output
15789         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
15790         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
15791         method.
15792         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
15793
15794 2020-01-19  Tom Tromey  <tom@tromey.com>
15795
15796         * tui/tui-winsource.c (tui_update_source_windows_with_line):
15797         Handle case where symtab is null.
15798
15799 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
15800
15801         * linux-fork.c (one_fork_p): Simplify.
15802
15803 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15804
15805         * top.c (struct qt_args): Remove.
15806         (kill_or_detach): Change return type to void, replace `void *`
15807         parameter with a proper one.
15808         (print_inferior_quit_action):  Likewise.
15809         (quit_confirm): Use range-based for loop to iterate over inferiors.
15810         (quit_force): Likewise.
15811
15812 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15813
15814         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
15815         `void *` parameter with proper parameters.
15816         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
15817         (print_one_inferior): Change return type to void, replace `void *`
15818         parameter with proper parameters.
15819         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
15820         inferiors.
15821         (get_other_inferior): Remove.
15822         (mi_cmd_remove_inferior): Use range-based loop to iterate over
15823         inferiors.
15824
15825 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15826
15827         * mi/mi-interp.c (report_initial_inferior): Remove.
15828         (mi_interp::init): Use range-based for to iterate over inferiors.
15829
15830 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15831
15832         * python/py-inferior.c (build_inferior_list): Remove.
15833         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
15834
15835 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
15836
15837         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
15838         (btrace_stitch_trace): Likewise.
15839         * charset.c (intermediate_encoding): Likewise (vaild).
15840         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
15841         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
15842         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
15843
15844 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
15845
15846         * windows-tdep.c (windows_get_tlb_type):
15847         Add rtl_user_process_parameters type.
15848
15849 2020-01-16  Pedro Alves  <palves@redhat.com>
15850             Norbert Lange  <nolange79@gmail.com>
15851
15852         PR build/24805
15853         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
15854         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
15855         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
15856         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
15857         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
15858         (ps_plog): Redeclare exported functions with default visibility.
15859
15860 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
15861
15862         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
15863         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
15864
15865 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
15866
15867         * infcmd.c (post_create_inferior): Use get_thread_regcache
15868         instead of get_current_regcache.
15869
15870 2020-01-14  Tom Tromey  <tom@tromey.com>
15871
15872         PR symtab/12535:
15873         * python/python.c (gdbpy_decode_line): Treat empty string the same
15874         as no argument.
15875
15876 2020-01-14  Tom Tromey  <tom@tromey.com>
15877
15878         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
15879
15880 2020-01-14  Tom Tromey  <tom@tromey.com>
15881
15882         * nat/linux-btrace.c: Don't include <config.h>.
15883         * nat/linux-ptrace.c: Don't include <config.h>.
15884         * nat/x86-linux-dregs.c: Don't include <config.h>.
15885
15886 2020-01-14  Tom Tromey  <tom@tromey.com>
15887
15888         * configure: Rebuild.
15889         * configure.ac: Move many checks to ../gdbsupport/common.m4.
15890
15891 2020-01-14  Tom Tromey  <tom@tromey.com>
15892
15893         * nat/x86-linux-dregs.c: Include configh.h.
15894         * nat/linux-ptrace.c: Include configh.h.
15895         * nat/linux-btrace.c: Include configh.h.
15896         * defs.h: Include config.h, bfd.h.
15897         * configure.ac: Don't source common.host.
15898         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
15899         * configure: Rebuild.
15900         * acinclude.m4: Update path.
15901         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
15902         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
15903         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
15904         (CLIBS): Add LIBSUPPORT.
15905         (CDEPS): Likewise.
15906         (COMMON_SFILES): Remove gdbsupport files.
15907         (HFILES_NO_SRCDIR): Likewise.
15908         (stamp-version): Update path to create-version.sh.
15909         (ALLDEPFILES): Remove gdbsupport files.
15910
15911 2020-01-14  Tom Tromey  <tom@tromey.com>
15912
15913         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
15914         USE_WIN32API when needed.
15915         * configure.ac (USE_WIN32API): Don't define.
15916         (WIN32LIBS): Use WIN32APILIBS.
15917         * configure: Rebuild.
15918
15919 2020-01-14  Tom Tromey  <tom@tromey.com>
15920
15921         * configure: Rebuild.
15922         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
15923
15924 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15925
15926         * skip.c (skip_function_command): Make skip w/o arguments use the
15927         name of the inlined function if pc is inside any inlined function.
15928
15929 2020-01-14  Luis Machado  <luis.machado@linaro.org>
15930
15931         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
15932         * infrun.c (resume_1): Likewise.
15933         (handle_inferior_event): Remove stale comment.
15934         * linux-nat.c (linux_nat_target::resume): Update comments.
15935         (save_stop_reason): Likewise.
15936         (linux_nat_filter_event): Likewise.
15937         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
15938
15939 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15940
15941         * elfread.c (record_minimal_symbol): Set section index to 0 for
15942         non-allocatable sections.
15943
15944
15945 2020-01-13  Ali Tamur <tamur@google.com>
15946
15947         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
15948         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
15949         to gdb::optional.  Update comments.
15950         (dwo_file): Update comments.
15951         (read_attribute): Update API to take an additional out parameter,
15952         need_reprocess.  This is used to mark attributes that need other
15953         attributes (e.g. str_offsets_base) for correct computation which may not
15954         have been read yet.
15955         (read_attribute_reprocess): New function declaration.
15956         (read_addr_index): Likewise.
15957         (read_dwo_str_index): Likewise.
15958         (read_stub_str_index): Likewise.
15959         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
15960         (lookup_addr_base): New function definition.
15961         (lookup_ranges_base): Likewise.
15962         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
15963         lookup_ranges_base.
15964         (init_cutu_and_read_dies): Update comments.
15965         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
15966         unit.  This is used to inherit parent's str_offsets_base and addr_base.
15967         Update comments.
15968         (init_cutu_and_read_dies_simple): Reflect API changes.
15969         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
15970         (create_cus_hash_table): Change API to take parent compile unit.
15971         Reflect API changes.
15972         (open_and_init_dwo_file): Reflect API changes.
15973         (dwarf2_get_pc_bounds): Update comments.
15974         (dwarf2_record_block_ranges): Likewise.
15975         (read_full_die_1): Change implementation to reprocess attributes that
15976         need str_offsets_base and addr_base.
15977         (partial_die_info::read): Likewise.
15978         (read_attribute_reprocess): New function definition.
15979         (read_attribute_value): Change API to take an additional out parameter,
15980         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
15981         when a non-dwo compile unit has index based attributes.
15982         (read_attribute): Reflect API changes.
15983         (read_addr_index_1): Reflect API changes.  Update comments.
15984         (dwarf2_read_addr_index_data): Reflect API changes.
15985         (dwarf2_read_addr_index): Likewise.
15986         (read_str_index): Change API and implementation.  This becomes a helper
15987         to be used by the new string index related methods.  Update error
15988         message and comments.
15989         (read_dwo_str_index): New function definition.
15990         (read_stub_str_index): Likewise.
15991         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
15992         * symfile.h (dwarf2_debug_sections): Likewise.
15993         * xcoffread.c (dwarf2_debug_sections): Likewise.
15994
15995 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15996
15997         * gdbcore.h (struct core_fns) <core_read_registers>: Change
15998         core_reg_sect type to gdb_byte *.
15999         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
16000         * cris-tdep.c (fetch_core_registers): Likewise.
16001         * corelow.c (core_target::get_core_register_section): Change
16002         type of `contents` to gdb::byte_vector.
16003
16004 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
16005
16006         * tui/tui-wingeneral.c (box_win): Position the title in the center
16007         of the border.
16008
16009 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16010
16011         * corelow.c (core_target::get_core_register_section): Use
16012           std::vector instead of alloca.
16013
16014 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16015
16016         * warning.m4: Add -Wmissing-declarations to build_warnings.
16017         * configure: Re-generate.
16018
16019 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16020
16021         * python/python.c (init__gdb_module): Add declaration.
16022
16023 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16024
16025         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
16026         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
16027         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
16028         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
16029         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
16030         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
16031         * ada-exp.y (_initialize_ada_exp): Add declaration.
16032         * ada-lang.c (_initialize_ada_language): Add declaration.
16033         * ada-tasks.c (_initialize_tasks): Add declaration.
16034         * agent.c (_initialize_agent): Add declaration.
16035         * aix-thread.c (_initialize_aix_thread): Add declaration.
16036         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
16037         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
16038         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
16039         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
16040         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
16041         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
16042         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
16043         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
16044         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
16045         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
16046         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
16047         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
16048         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
16049         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
16050         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
16051         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
16052         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
16053         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
16054         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
16055         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
16056         * annotate.c (_initialize_annotate): Add declaration.
16057         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
16058         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
16059         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
16060         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
16061         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
16062         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
16063         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
16064         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
16065         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
16066         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
16067         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
16068         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
16069         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
16070         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
16071         * auto-load.c (_initialize_auto_load): Add declaration.
16072         * auxv.c (_initialize_auxv): Add declaration.
16073         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
16074         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
16075         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
16076         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
16077         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
16078         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
16079         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
16080         * breakpoint.c (_initialize_breakpoint): Add declaration.
16081         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
16082         * btrace.c (_initialize_btrace): Add declaration.
16083         * charset.c (_initialize_charset): Add declaration.
16084         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
16085         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
16086         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
16087         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
16088         * cli/cli-script.c (_initialize_cli_script): Add declaration.
16089         * cli/cli-style.c (_initialize_cli_style): Add declaration.
16090         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
16091         * coffread.c (_initialize_coffread): Add declaration.
16092         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
16093         * compile/compile.c (_initialize_compile): Add declaration.
16094         * complaints.c (_initialize_complaints): Add declaration.
16095         * completer.c (_initialize_completer): Add declaration.
16096         * copying.c (_initialize_copying): Add declaration.
16097         * corefile.c (_initialize_core): Add declaration.
16098         * corelow.c (_initialize_corelow): Add declaration.
16099         * cp-abi.c (_initialize_cp_abi): Add declaration.
16100         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
16101         * cp-support.c (_initialize_cp_support): Add declaration.
16102         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
16103         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
16104         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
16105         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
16106         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
16107         * ctfread.c (_initialize_ctfread): Add declaration.
16108         * d-lang.c (_initialize_d_language): Add declaration.
16109         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
16110         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
16111         * dbxread.c (_initialize_dbxread): Add declaration.
16112         * dcache.c (_initialize_dcache): Add declaration.
16113         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
16114         * disasm.c (_initialize_disasm): Add declaration.
16115         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
16116         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
16117         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
16118         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
16119         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
16120         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
16121         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
16122         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
16123         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
16124         * elfread.c (_initialize_elfread): Add declaration.
16125         * exec.c (_initialize_exec): Add declaration.
16126         * extension.c (_initialize_extension): Add declaration.
16127         * f-lang.c (_initialize_f_language): Add declaration.
16128         * f-valprint.c (_initialize_f_valprint): Add declaration.
16129         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
16130         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
16131         * filesystem.c (_initialize_filesystem): Add declaration.
16132         * findcmd.c (_initialize_mem_search): Add declaration.
16133         * findvar.c (_initialize_findvar): Add declaration.
16134         * fork-child.c (_initialize_fork_child): Add declaration.
16135         * frame-base.c (_initialize_frame_base): Add declaration.
16136         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
16137         * frame.c (_initialize_frame): Add declaration.
16138         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
16139         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
16140         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
16141         * gcore.c (_initialize_gcore): Add declaration.
16142         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
16143         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
16144         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
16145         * gdbarch.c (_initialize_gdbarch): Add declaration.
16146         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
16147         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
16148         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
16149         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
16150         * go-lang.c (_initialize_go_language): Add declaration.
16151         * go32-nat.c (_initialize_go32_nat): Add declaration.
16152         * guile/guile.c (_initialize_guile): Add declaration.
16153         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
16154         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
16155         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
16156         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
16157         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
16158         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
16159         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
16160         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
16161         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
16162         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
16163         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
16164         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
16165         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
16166         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
16167         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
16168         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
16169         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
16170         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
16171         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
16172         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
16173         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
16174         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
16175         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
16176         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
16177         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
16178         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
16179         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
16180         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
16181         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
16182         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
16183         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
16184         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
16185         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
16186         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
16187         * infcall.c (_initialize_infcall): Add declaration.
16188         * infcmd.c (_initialize_infcmd): Add declaration.
16189         * inflow.c (_initialize_inflow): Add declaration.
16190         * infrun.c (_initialize_infrun): Add declaration.
16191         * interps.c (_initialize_interpreter): Add declaration.
16192         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
16193         * jit.c (_initialize_jit): Add declaration.
16194         * language.c (_initialize_language): Add declaration.
16195         * linux-fork.c (_initialize_linux_fork): Add declaration.
16196         * linux-nat.c (_initialize_linux_nat): Add declaration.
16197         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
16198         * linux-thread-db.c (_initialize_thread_db): Add declaration.
16199         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
16200         * m2-lang.c (_initialize_m2_language): Add declaration.
16201         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
16202         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
16203         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
16204         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
16205         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
16206         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
16207         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
16208         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
16209         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
16210         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
16211         * machoread.c (_initialize_machoread): Add declaration.
16212         * macrocmd.c (_initialize_macrocmd): Add declaration.
16213         * macroscope.c (_initialize_macroscope): Add declaration.
16214         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
16215         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
16216         * maint.c (_initialize_maint_cmds): Add declaration.
16217         * mdebugread.c (_initialize_mdebugread): Add declaration.
16218         * memattr.c (_initialize_mem): Add declaration.
16219         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
16220         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
16221         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
16222         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
16223         * mi/mi-main.c (_initialize_mi_main): Add declaration.
16224         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
16225         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
16226         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
16227         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
16228         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
16229         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
16230         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
16231         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
16232         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
16233         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
16234         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
16235         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
16236         * mipsread.c (_initialize_mipsread): Add declaration.
16237         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
16238         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
16239         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
16240         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
16241         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
16242         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
16243         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
16244         * nto-procfs.c (_initialize_procfs): Add declaration.
16245         * objc-lang.c (_initialize_objc_language): Add declaration.
16246         * observable.c (_initialize_observer): Add declaration.
16247         * opencl-lang.c (_initialize_opencl_language): Add declaration.
16248         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
16249         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
16250         * osabi.c (_initialize_gdb_osabi): Add declaration.
16251         * osdata.c (_initialize_osdata): Add declaration.
16252         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
16253         * parse.c (_initialize_parse): Add declaration.
16254         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
16255         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
16256         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
16257         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
16258         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
16259         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
16260         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
16261         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
16262         * printcmd.c (_initialize_printcmd): Add declaration.
16263         * probe.c (_initialize_probe): Add declaration.
16264         * proc-api.c (_initialize_proc_api): Add declaration.
16265         * proc-events.c (_initialize_proc_events): Add declaration.
16266         * proc-service.c (_initialize_proc_service): Add declaration.
16267         * procfs.c (_initialize_procfs): Add declaration.
16268         * producer.c (_initialize_producer): Add declaration.
16269         * psymtab.c (_initialize_psymtab): Add declaration.
16270         * python/python.c (_initialize_python): Add declaration.
16271         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
16272         * record-btrace.c (_initialize_record_btrace): Add declaration.
16273         * record-full.c (_initialize_record_full): Add declaration.
16274         * record.c (_initialize_record): Add declaration.
16275         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
16276         * regcache.c (_initialize_regcache): Add declaration.
16277         * reggroups.c (_initialize_reggroup): Add declaration.
16278         * remote-notif.c (_initialize_notif): Add declaration.
16279         * remote-sim.c (_initialize_remote_sim): Add declaration.
16280         * remote.c (_initialize_remote): Add declaration.
16281         * reverse.c (_initialize_reverse): Add declaration.
16282         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
16283         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
16284         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
16285         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
16286         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
16287         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
16288         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
16289         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
16290         Add declaration.
16291         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
16292         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
16293         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
16294         * rust-exp.y (_initialize_rust_exp): Add declaration.
16295         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
16296         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
16297         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
16298         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
16299         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
16300         * score-tdep.c (_initialize_score_tdep): Add declaration.
16301         * ser-go32.c (_initialize_ser_dos): Add declaration.
16302         * ser-mingw.c (_initialize_ser_windows): Add declaration.
16303         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
16304         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
16305         * ser-uds.c (_initialize_ser_socket): Add declaration.
16306         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
16307         * serial.c (_initialize_serial): Add declaration.
16308         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
16309         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
16310         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
16311         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
16312         * skip.c (_initialize_step_skip): Add declaration.
16313         * sol-thread.c (_initialize_sol_thread): Add declaration.
16314         * solib-aix.c (_initialize_solib_aix): Add declaration.
16315         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
16316         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
16317         * solib-frv.c (_initialize_frv_solib): Add declaration.
16318         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
16319         * solib-target.c (_initialize_solib_target): Add declaration.
16320         * solib.c (_initialize_solib): Add declaration.
16321         * source-cache.c (_initialize_source_cache): Add declaration.
16322         * source.c (_initialize_source): Add declaration.
16323         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
16324         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
16325         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
16326         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
16327         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
16328         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
16329         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
16330         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
16331         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
16332         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
16333         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
16334         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
16335         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
16336         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
16337         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
16338         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
16339         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
16340         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
16341         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
16342         * stabsread.c (_initialize_stabsread): Add declaration.
16343         * stack.c (_initialize_stack): Add declaration.
16344         * stap-probe.c (_initialize_stap_probe): Add declaration.
16345         * std-regs.c (_initialize_frame_reg): Add declaration.
16346         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
16347         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
16348         * symfile.c (_initialize_symfile): Add declaration.
16349         * symmisc.c (_initialize_symmisc): Add declaration.
16350         * symtab.c (_initialize_symtab): Add declaration.
16351         * target.c (_initialize_target): Add declaration.
16352         * target-connection.c (_initialize_target_connection): Add
16353         declaration.
16354         * target-dcache.c (_initialize_target_dcache): Add declaration.
16355         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
16356         * thread.c (_initialize_thread): Add declaration.
16357         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
16358         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
16359         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
16360         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
16361         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
16362         * tracectf.c (_initialize_ctf): Add declaration.
16363         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
16364         * tracefile.c (_initialize_tracefile): Add declaration.
16365         * tracepoint.c (_initialize_tracepoint): Add declaration.
16366         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
16367         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
16368         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
16369         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
16370         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
16371         * tui/tui-win.c (_initialize_tui_win): Add declaration.
16372         * tui/tui.c (_initialize_tui): Add declaration.
16373         * typeprint.c (_initialize_typeprint): Add declaration.
16374         * ui-style.c (_initialize_ui_style): Add declaration.
16375         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
16376         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
16377         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
16378         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
16379         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
16380         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
16381         * unittests/filtered_iterator-selftests.c
16382         (_initialize_filtered_iterator_selftests): Add declaration.
16383         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
16384         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
16385         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
16386         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
16387         * unittests/main-thread-selftests.c
16388         (_initialize_main_thread_selftests): Add declaration.
16389         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
16390         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
16391         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
16392         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
16393         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
16394         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
16395         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
16396         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
16397         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
16398         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
16399         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
16400         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
16401         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
16402         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
16403         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
16404         declaration.
16405         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
16406         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
16407         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
16408         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
16409         * user-regs.c (_initialize_user_regs): Add declaration.
16410         * utils.c (_initialize_utils): Add declaration.
16411         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
16412         * valops.c (_initialize_valops): Add declaration.
16413         * valprint.c (_initialize_valprint): Add declaration.
16414         * value.c (_initialize_values): Add declaration.
16415         * varobj.c (_initialize_varobj): Add declaration.
16416         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
16417         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
16418         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
16419         * windows-nat.c (_initialize_windows_nat): Add declaration.
16420         (_initialize_check_for_gdb_ini): Add declaration.
16421         (_initialize_loadable): Add declaration.
16422         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
16423         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
16424         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
16425         * xcoffread.c (_initialize_xcoffread): Add declaration.
16426         * xml-support.c (_initialize_xml_support): Add declaration.
16427         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
16428         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
16429         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
16430         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
16431
16432 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16433
16434         * regformats/regdat.sh: Generate declaration for init function.
16435
16436 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16437
16438         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
16439         up.
16440         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
16441         close_one_inferior>: New methods.
16442         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
16443         pass down target to find_inferior_pid.
16444         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
16445         Pass down target to find_inferior_ptid.
16446         (gdbsim_target::create_inferior): Pass down target to
16447         add_thread_silent.
16448         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
16449         target down to find_inferior_ptid and switch_to_thread.
16450         (gdbsim_target::close): Update to call close_one_inferior.
16451         (struct resume_data): Remove.
16452         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
16453         directly, rather than through a void pointer.
16454         (gdbsim_target::resume): Update to call resume_one_inferior.
16455
16456 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
16457
16458         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
16459
16460 2020-01-12  Pedro Alves  <palves@redhat.com>
16461
16462         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
16463         directly for the current inferior instead of
16464         discard_all_inferiors.
16465         (discard_all_inferiors): Delete.
16466
16467 2020-01-11  Tom Tromey  <tom@tromey.com>
16468
16469         * tui/tui-wingeneral.c (box_win): Check cli_styling.
16470         * tui/tui-winsource.c (tui_source_window_base::refill): Use
16471         deprecated_safe_get_selected_frame.
16472
16473 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16474
16475         * inferior.c (print_inferior): Switch inferior before printing it.
16476
16477 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
16478             Pedro Alves  <palves@redhat.com>
16479
16480         * progspace-and-thread.c (switch_to_program_space_and_thread):
16481         Assert there's an inferior for PSPACE.  Use
16482         switch_to_inferior_no_thread to switch the inferior too.
16483         * progspace.c (program_space::~program_space): Call
16484         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
16485         (program_space::free_all_objfiles): Don't call clear_symtab_users
16486         here.
16487         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
16488
16489 2020-01-10  Pedro Alves  <palves@redhat.com>
16490
16491         * NEWS: Mention multi-target debugging, "info connections", and
16492         "add-inferior -no-connection".
16493
16494 2020-01-10  Pedro Alves  <palves@redhat.com>
16495
16496         * infrun.c: Include "target-connection.h".
16497         (check_multi_target_resumption): New.
16498         (proceed): Call it.
16499         * target-connection.c (make_target_connection_string): Make
16500         extern.
16501         * target-connection.h (make_target_connection_string): Declare.
16502
16503 2020-01-10  Pedro Alves  <palves@redhat.com>
16504
16505         * Makefile.in (COMMON_SFILES): Add target-connection.c.
16506         * inferior.c (uiout_field_connection): New function.
16507         (print_inferior): Add new "connection-id" column.
16508         (add_inferior_command): Show connection number/string of added
16509         inferior.
16510         * process-stratum-target.h
16511         (process_stratum_target::connection_string): New virtual method.
16512         (process_stratum_target::connection_number): New field.
16513         * remote.c (remote_target::connection_string): New override.
16514         * target-connection.c: New file.
16515         * target-connection.h: New file.
16516         * target.c (decref_target): Remove process_stratum targets from
16517         the connection list.
16518         (target_stack::push): Add process_stratum targets to the
16519         connection list.
16520
16521 2020-01-10  Pedro Alves  <palves@redhat.com>
16522
16523         Revert:
16524         2016-04-12  Pedro Alves  <palves@redhat.com>
16525         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
16526         Remove references to name.
16527         * serial.h (struct serial) <name>: Delete.
16528
16529 2020-01-10  Pedro Alves  <palves@redhat.com>
16530
16531         * gdbarch-selftests.c (register_to_value_test): Remove "target
16532         already pushed" check.
16533
16534 2020-01-10  Pedro Alves  <palves@redhat.com>
16535             John Baldwin  <jhb@FreeBSD.org>
16536
16537         * aarch64-linux-nat.c
16538         (aarch64_linux_nat_target::thread_architecture): Adjust.
16539         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
16540         (task_command_1): Likewise.
16541         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
16542         (aix_thread_target::wait, aix_thread_target::fetch_registers)
16543         (aix_thread_target::store_registers)
16544         (aix_thread_target::thread_alive): Adjust.
16545         * amd64-fbsd-tdep.c: Include "inferior.h".
16546         (amd64fbsd_get_thread_local_address): Pass down target.
16547         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
16548         thread's gdbarch instead of target_gdbarch.
16549         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
16550         get_last_target_status.
16551         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
16552         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
16553         inferiors.
16554         (update_inserted_breakpoint_locations): Skip if inferiors with no
16555         execution.
16556         (update_global_location_list): When handling moribund locations,
16557         find representative inferior for location's pspace, and use thread
16558         count of its process_stratum target.
16559         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
16560         * bsd-uthread.c (bsd_uthread_target::wait): Use
16561         as_process_stratum_target and adjust thread_change_ptid and
16562         add_thread calls.
16563         (bsd_uthread_target::update_thread_list): Use
16564         as_process_stratum_target and adjust find_thread_ptid,
16565         thread_change_ptid and add_thread calls.
16566         * btrace.c (maint_btrace_packet_history_cmd): Adjust
16567         find_thread_ptid call.
16568         * corelow.c (add_to_thread_list): Adjust add_thread call.
16569         (core_target_open): Adjust add_thread_silent and thread_count
16570         calls.
16571         (core_target::pid_to_str): Adjust find_inferior_ptid call.
16572         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
16573         * event-top.c (async_disconnect): Pop targets from all inferiors.
16574         * exec.c (add_target_sections): Push exec target on all inferiors
16575         sharing the program space.
16576         (remove_target_sections): Remove the exec target from all
16577         inferiors sharing the program space.
16578         (exec_on_vfork): New.
16579         * exec.h (exec_on_vfork): Declare.
16580         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
16581         Pass it down.
16582         (fbsd_nat_target::update_thread_list): Adjust.
16583         (fbsd_nat_target::resume): Adjust.
16584         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
16585         down.
16586         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
16587         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
16588         get_thread_arch_regcache call.
16589         * fork-child.c (gdb_startup_inferior): Pass target down to
16590         startup_inferior and set_executing.
16591         * gdbthread.h (struct process_stratum_target): Forward declare.
16592         (add_thread, add_thread_silent, add_thread_with_info)
16593         (in_thread_list): Add process_stratum_target parameter.
16594         (find_thread_ptid(inferior*, ptid_t)): New overload.
16595         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
16596         parameter.
16597         (all_threads()): Delete overload.
16598         (all_threads, all_non_exited_threads): Add process_stratum_target
16599         parameter.
16600         (all_threads_safe): Use brace initialization.
16601         (thread_count): Add process_stratum_target parameter.
16602         (set_resumed, set_running, set_stop_requested, set_executing)
16603         (threads_are_executing, finish_thread_state): Add
16604         process_stratum_target parameter.
16605         (switch_to_thread): Use is_current_thread.
16606         * i386-fbsd-tdep.c: Include "inferior.h".
16607         (i386fbsd_get_thread_local_address): Pass down target.
16608         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
16609         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
16610         have_inferiors check.
16611         * inf-ptrace.c (inf_ptrace_target::create_inferior)
16612         (inf_ptrace_target::attach): Adjust.
16613         * infcall.c (run_inferior_call): Adjust.
16614         * infcmd.c (run_command_1): Pass target to
16615         scoped_finish_thread_state.
16616         (proceed_thread_callback): Skip inferiors with no execution.
16617         (continue_command): Rename 'all_threads' local to avoid hiding
16618         'all_threads' function.  Adjust get_last_target_status call.
16619         (prepare_one_step): Adjust set_running call.
16620         (signal_command): Use user_visible_resume_target.  Compare thread
16621         pointers instead of inferior_ptid.
16622         (info_program_command): Adjust to pass down target.
16623         (attach_command): Mark target's 'thread_executing' flag.
16624         (stop_current_target_threads_ns): New, factored out from ...
16625         (interrupt_target_1): ... this.  Switch inferior before making
16626         target calls.
16627         * inferior-iter.h
16628         (struct all_inferiors_iterator, struct all_inferiors_range)
16629         (struct all_inferiors_safe_range)
16630         (struct all_non_exited_inferiors_range): Filter on
16631         process_stratum_target too.  Remove explicit.
16632         * inferior.c (inferior::inferior): Push dummy target on target
16633         stack.
16634         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
16635         Add process_stratum_target parameter, and pass it down.
16636         (have_live_inferiors): Adjust.
16637         (switch_to_inferior_and_push_target): New.
16638         (add_inferior_command, clone_inferior_command): Handle
16639         "-no-connection" parameter.  Use
16640         switch_to_inferior_and_push_target.
16641         (_initialize_inferior): Mention "-no-connection" option in
16642         the help of "add-inferior" and "clone-inferior" commands.
16643         * inferior.h: Include "process-stratum-target.h".
16644         (interrupt_target_1): Use bool.
16645         (struct inferior) <push_target, unpush_target, target_is_pushed,
16646         find_target_beneath, top_target, process_target, target_at,
16647         m_stack>: New.
16648         (discard_all_inferiors): Delete.
16649         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
16650         (all_inferiors, all_non_exited_inferiors): Add
16651         process_stratum_target parameter.
16652         * infrun.c: Include "gdb_select.h" and <unordered_map>.
16653         (target_last_proc_target): New global.
16654         (follow_fork_inferior): Push target on new inferior.  Pass target
16655         to add_thread_silent.  Call exec_on_vfork.  Handle target's
16656         reference count.
16657         (follow_fork): Adjust get_last_target_status call.  Also consider
16658         target.
16659         (follow_exec): Push target on new inferior.
16660         (struct execution_control_state) <target>: New field.
16661         (user_visible_resume_target): New.
16662         (do_target_resume): Call target_async.
16663         (resume_1): Set target's threads_executing flag.  Consider resume
16664         target.
16665         (commit_resume_all_targets): New.
16666         (proceed): Also consider resume target.  Skip threads of inferiors
16667         with no execution.  Commit resumtion in all targets.
16668         (start_remote): Pass current inferior to wait_for_inferior.
16669         (infrun_thread_stop_requested): Consider target as well.  Pass
16670         thread_info pointer to clear_inline_frame_state instead of ptid.
16671         (infrun_thread_thread_exit): Consider target as well.
16672         (random_pending_event_thread): New inferior parameter.  Use it.
16673         (do_target_wait): Rename to ...
16674         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
16675         down.
16676         (threads_are_resumed_pending_p, do_target_wait): New.
16677         (prepare_for_detach): Adjust calls.
16678         (wait_for_inferior): New inferior parameter.  Handle it.  Use
16679         do_target_wait_1 instead of do_target_wait.
16680         (fetch_inferior_event): Adjust.  Switch to representative
16681         inferior.  Pass target down.
16682         (set_last_target_status): Add process_stratum_target parameter.
16683         Save target in global.
16684         (get_last_target_status): Add process_stratum_target parameter and
16685         handle it.
16686         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
16687         (context_switch): Check inferior_ptid == null_ptid before calling
16688         inferior_thread().
16689         (get_inferior_stop_soon): Pass down target.
16690         (wait_one): Rename to ...
16691         (poll_one_curr_target): ... this.
16692         (struct wait_one_event): New.
16693         (wait_one): New.
16694         (stop_all_threads): Adjust.
16695         (handle_no_resumed, handle_inferior_event): Adjust to consider the
16696         event's target.
16697         (switch_back_to_stepped_thread): Also consider target.
16698         (print_stop_event): Update.
16699         (normal_stop): Update.  Also consider the resume target.
16700         * infrun.h (wait_for_inferior): Remove declaration.
16701         (user_visible_resume_target): New declaration.
16702         (get_last_target_status, set_last_target_status): New
16703         process_stratum_target parameter.
16704         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16705         process_stratum_target parameter, and use it.
16706         (clear_inline_frame_state (thread_info*)): New.
16707         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16708         process_stratum_target parameter.
16709         (clear_inline_frame_state (thread_info*)): Declare.
16710         * linux-fork.c (delete_checkpoint_command): Pass target down to
16711         find_thread_ptid.
16712         (checkpoint_command): Adjust.
16713         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
16714         instead of just tweaking inferior_ptid.
16715         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
16716         (exit_lwp): Pass target down to find_thread_ptid.
16717         (attach_proc_task_lwp_callback): Pass target down to
16718         add_thread/set_running/set_executing.
16719         (linux_nat_target::attach): Pass target down to
16720         thread_change_ptid.
16721         (get_detach_signal): Pass target down to find_thread_ptid.
16722         Consider last target status's target.
16723         (linux_resume_one_lwp_throw, resume_lwp)
16724         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
16725         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
16726         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
16727         (linux_nat_target::async_wait_fd): New.
16728         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
16729         target down.
16730         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
16731         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
16732         * linux-thread-db.c (struct thread_db_info::process_target): New
16733         field.
16734         (add_thread_db_info): Save target.
16735         (get_thread_db_info): New process_stratum_target parameter.  Also
16736         match target.
16737         (delete_thread_db_info): New process_stratum_target parameter.
16738         Also match target.
16739         (thread_from_lwp): Adjust to pass down target.
16740         (thread_db_notice_clone): Pass down target.
16741         (check_thread_db_callback): Pass down target.
16742         (try_thread_db_load_1): Always push the thread_db target.
16743         (try_thread_db_load, record_thread): Pass target down.
16744         (thread_db_target::detach): Pass target down.  Always unpush the
16745         thread_db target.
16746         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
16747         target down.  Always unpush the thread_db target.
16748         (find_new_threads_callback, thread_db_find_new_threads_2)
16749         (thread_db_target::update_thread_list): Pass target down.
16750         (thread_db_target::pid_to_str): Pass current inferior down.
16751         (thread_db_target::get_thread_local_address): Pass target down.
16752         (thread_db_target::resume, maintenance_check_libthread_db): Pass
16753         target down.
16754         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
16755         * procfs.c (procfs_target::procfs_init_inferior): Declare.
16756         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
16757         (procfs_init_inferior): Rename to ...
16758         (procfs_target::procfs_init_inferior): ... this and adjust.
16759         (procfs_target::create_inferior, procfs_notice_thread)
16760         (procfs_do_thread_registers): Adjust.
16761         * ppc-fbsd-tdep.c: Include "inferior.h".
16762         (ppcfbsd_get_thread_local_address): Pass down target.
16763         * proc-service.c (ps_xfer_memory): Switch current inferior and
16764         program space as well.
16765         (get_ps_regcache): Pass target down.
16766         * process-stratum-target.c
16767         (process_stratum_target::thread_address_space)
16768         (process_stratum_target::thread_architecture): Pass target down.
16769         * process-stratum-target.h
16770         (process_stratum_target::threads_executing): New field.
16771         (as_process_stratum_target): New.
16772         * ravenscar-thread.c
16773         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
16774         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
16775         down.
16776         * record-btrace.c (record_btrace_target::info_record): Adjust.
16777         (record_btrace_target::record_method)
16778         (record_btrace_target::record_is_replaying)
16779         (record_btrace_target::fetch_registers)
16780         (get_thread_current_frame_id, record_btrace_target::resume)
16781         (record_btrace_target::wait, record_btrace_target::stop): Pass
16782         target down.
16783         * record-full.c (record_full_wait_1): Switch to event thread.
16784         Pass target down.
16785         * regcache.c (regcache::regcache)
16786         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
16787         process_stratum_target parameter and handle it.
16788         (current_thread_target): New global.
16789         (get_thread_regcache): Add process_stratum_target parameter and
16790         handle it.  Switch inferior before calling target method.
16791         (get_thread_regcache): Pass target down.
16792         (get_thread_regcache_for_ptid): Pass target down.
16793         (registers_changed_ptid): Add process_stratum_target parameter and
16794         handle it.
16795         (registers_changed_thread, registers_changed): Pass target down.
16796         (test_get_thread_arch_aspace_regcache): New.
16797         (current_regcache_test): Define a couple local test_target_ops
16798         instances and use them for testing.
16799         (readwrite_regcache): Pass process_stratum_target parameter.
16800         (cooked_read_test, cooked_write_test): Pass mock_target down.
16801         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
16802         (get_thread_arch_aspace_regcache): Add process_stratum_target
16803         parameter.
16804         (regcache::target): New method.
16805         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
16806         (regcache::registers_changed_ptid): Add process_stratum_target
16807         parameter.
16808         (regcache::m_target): New field.
16809         (registers_changed_ptid): Add process_stratum_target parameter.
16810         * remote.c (remote_state::supports_vCont_probed): New field.
16811         (remote_target::async_wait_fd): New method.
16812         (remote_unpush_and_throw): Add remote_target parameter.
16813         (get_current_remote_target): Adjust.
16814         (remote_target::remote_add_inferior): Push target.
16815         (remote_target::remote_add_thread)
16816         (remote_target::remote_notice_new_inferior)
16817         (get_remote_thread_info): Pass target down.
16818         (remote_target::update_thread_list): Skip threads of inferiors
16819         bound to other targets.  (remote_target::close): Don't discard
16820         inferiors.  (remote_target::add_current_inferior_and_thread)
16821         (remote_target::process_initial_stop_replies)
16822         (remote_target::start_remote)
16823         (remote_target::remote_serial_quit_handler): Pass down target.
16824         (remote_target::remote_unpush_target): New remote_target
16825         parameter.  Unpush the target from all inferiors.
16826         (remote_target::remote_unpush_and_throw): New remote_target
16827         parameter.  Pass it down.
16828         (remote_target::open_1): Check whether the current inferior has
16829         execution instead of checking whether any inferior is live.  Pass
16830         target down.
16831         (remote_target::remote_detach_1): Pass down target.  Use
16832         remote_unpush_target.
16833         (extended_remote_target::attach): Pass down target.
16834         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
16835         (remote_target::append_resumption): Pass down target.
16836         (remote_target::append_pending_thread_resumptions)
16837         (remote_target::remote_resume_with_hc, remote_target::resume)
16838         (remote_target::commit_resume): Pass down target.
16839         (remote_target::remote_stop_ns): Check supports_vCont_probed.
16840         (remote_target::interrupt_query)
16841         (remote_target::remove_new_fork_children)
16842         (remote_target::check_pending_events_prevent_wildcard_vcont)
16843         (remote_target::remote_parse_stop_reply)
16844         (remote_target::process_stop_reply): Pass down target.
16845         (first_remote_resumed_thread): New remote_target parameter.  Pass
16846         it down.
16847         (remote_target::wait_as): Pass down target.
16848         (unpush_and_perror): New remote_target parameter.  Pass it down.
16849         (remote_target::readchar, remote_target::remote_serial_write)
16850         (remote_target::getpkt_or_notif_sane_1)
16851         (remote_target::kill_new_fork_children, remote_target::kill): Pass
16852         down target.
16853         (remote_target::mourn_inferior): Pass down target.  Use
16854         remote_unpush_target.
16855         (remote_target::core_of_thread)
16856         (remote_target::remote_btrace_maybe_reopen): Pass down target.
16857         (remote_target::pid_to_exec_file)
16858         (remote_target::thread_handle_to_thread_info): Pass down target.
16859         (remote_target::async_wait_fd): New.
16860         * riscv-fbsd-tdep.c: Include "inferior.h".
16861         (riscv_fbsd_get_thread_local_address): Pass down target.
16862         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
16863         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
16864         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
16865         Adjust.
16866         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
16867         * solib-svr4.c (enable_break): Pass down target.
16868         * spu-multiarch.c (parse_spufs_run): Pass down target.
16869         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
16870         * target-delegates.c: Regenerate.
16871         * target.c (g_target_stack): Delete.
16872         (current_top_target): Return the current inferior's top target.
16873         (target_has_execution_1): Refer to the passed-in inferior's top
16874         target.
16875         (target_supports_terminal_ours): Check whether the initial
16876         inferior was already created.
16877         (decref_target): New.
16878         (target_stack::push): Incref/decref the target.
16879         (push_target, push_target, unpush_target): Adjust.
16880         (target_stack::unpush): Defref target.
16881         (target_is_pushed): Return bool.  Adjust to refer to the current
16882         inferior's target stack.
16883         (dispose_inferior): Delete, and inline parts ...
16884         (target_preopen): ... here.  Only dispose of the current inferior.
16885         (target_detach): Hold strong target reference while detaching.
16886         Pass target down.
16887         (target_thread_name): Add assertion.
16888         (target_resume): Pass down target.
16889         (target_ops::beneath, find_target_at): Adjust to refer to the
16890         current inferior's target stack.
16891         (get_dummy_target): New.
16892         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
16893         has a thread running.
16894         (initialize_targets): Rename to ...
16895         (_initialize_target): ... this.
16896         * target.h: Include "gdbsupport/refcounted-object.h".
16897         (struct target_ops): Inherit refcounted_object.
16898         (target_ops::shortname, target_ops::longname): Make const.
16899         (target_ops::async_wait_fd): New method.
16900         (decref_target): Declare.
16901         (struct target_ops_ref_policy): New.
16902         (target_ops_ref): New typedef.
16903         (get_dummy_target): Declare function.
16904         (target_is_pushed): Return bool.
16905         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
16906         (all_matching_threads_iterator::all_matching_threads_iterator):
16907         Handle filter target.
16908         * thread-iter.h (struct all_matching_threads_iterator, struct
16909         all_matching_threads_range, class all_non_exited_threads_range):
16910         Filter by target too.  Remove explicit.
16911         * thread.c (threads_executing): Delete.
16912         (inferior_thread): Pass down current inferior.
16913         (clear_thread_inferior_resources): Pass down thread pointer
16914         instead of ptid_t.
16915         (add_thread_silent, add_thread_with_info, add_thread): Add
16916         process_stratum_target parameter.  Use it for thread and inferior
16917         searches.
16918         (is_current_thread): New.
16919         (thread_info::deletable): Use it.
16920         (find_thread_ptid, thread_count, in_thread_list)
16921         (thread_change_ptid, set_resumed, set_running): New
16922         process_stratum_target parameter.  Pass it down.
16923         (set_executing): New process_stratum_target parameter.  Pass it
16924         down.  Adjust reference to 'threads_executing'.
16925         (threads_are_executing): New process_stratum_target parameter.
16926         Adjust reference to 'threads_executing'.
16927         (set_stop_requested, finish_thread_state): New
16928         process_stratum_target parameter.  Pass it down.
16929         (switch_to_thread): Also match inferior.
16930         (switch_to_thread): New process_stratum_target parameter.  Pass it
16931         down.
16932         (update_threads_executing): Reimplement.
16933         * top.c (quit_force): Pop targets from all inferior.
16934         (gdb_init): Don't call initialize_targets.
16935         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
16936         Declare.
16937         (windows_add_thread, windows_delete_thread): Adjust.
16938         (get_windows_debug_event): Rename to ...
16939         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
16940         * tracefile-tfile.c (tfile_target_open): Pass down target.
16941         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
16942         Forward declare.
16943         (switch_to_thread): Add process_stratum_target parameter.
16944         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
16945         parameter.  Use it.
16946         (mi_on_resume): Pass target down.
16947         * nat/fork-inferior.c (startup_inferior): Add
16948         process_stratum_target parameter.  Pass it down.
16949         * nat/fork-inferior.h (startup_inferior): Add
16950         process_stratum_target parameter.
16951         * python/py-threadevent.c (py_get_event_thread): Pass target down.
16952
16953 2020-01-10  Pedro Alves  <palves@redhat.com>
16954
16955         * remote.c (remote_target::start_remote): Don't set inferior_ptid
16956         directly.  Instead find the first thread in the thread list and
16957         use switch_to_thread.
16958
16959 2020-01-10  Pedro Alves  <palves@redhat.com>
16960
16961         * remote.c (remote_target::remote_add_inferior): Don't bind a
16962         process to the current inferior if the current inferior is already
16963         bound to a process.
16964
16965 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16966             Pedro Alves  <palves@redhat.com>
16967
16968         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
16969         If no process is specified, return null_ptid instead of
16970         inferior_ptid.
16971         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
16972         TARGET_WAITKIND_SIGNALLED with no pid.
16973
16974 2020-01-10  Pedro Alves  <palves@redhat.com>
16975
16976         * remote.c (first_remote_resumed_thread): New.
16977         (remote_target::wait_as): Use it as default event_ptid instead of
16978         inferior_ptid.
16979
16980 2020-01-10  Pedro Alves  <palves@redhat.com>
16981
16982         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
16983
16984 2020-01-10  Pedro Alves  <palves@redhat.com>
16985
16986         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
16987         not -1.
16988
16989 2020-01-10  Pedro Alves  <palves@redhat.com>
16990
16991         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
16992         ptid to get_last_target_status.
16993         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
16994         ptid to get_last_target_status.
16995         * infcmd.c (continue_command): Don't pass a target_waitstatus to
16996         get_last_target_status.
16997         (info_program_command): Don't pass a target_waitstatus to
16998         get_last_target_status.
16999         * infrun.c (init_wait_for_inferior): Use
17000         nullify_last_target_wait_ptid.
17001         (get_last_target_status): Handle nullptr arguments.
17002         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
17003         (print_stop_event): Don't pass a ptid to get_last_target_status.
17004         (normal_stop): Don't pass a ptid to get_last_target_status.
17005         * infrun.h (get_last_target_status, set_last_target_status): Move
17006         comments here and update.
17007         (nullify_last_target_wait_ptid): Declare.
17008         * linux-fork.c (fork_load_infrun_state): Remove local extern
17009         declaration of nullify_last_target_wait_ptid.
17010         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
17011         to get_last_target_status.
17012
17013 2020-01-10  Pedro Alves  <palves@redhat.com>
17014
17015         * gdbthread.h (scoped_restore_current_thread)
17016         <dont_restore, restore, m_dont_restore>: Declare.
17017         * thread.c (thread_alive): Add assertion.  Return bool.
17018         (switch_to_thread_if_alive): New.
17019         (prune_threads): Switch inferior/thread.
17020         (print_thread_info_1): Switch thread before calling target methods.
17021         (scoped_restore_current_thread::restore): New, factored out from
17022         ...
17023         (scoped_restore_current_thread::~scoped_restore_current_thread):
17024         ... this.
17025         (scoped_restore_current_thread::scoped_restore_current_thread):
17026         Add assertion.
17027         (thread_apply_all_command, thread_select): Use
17028         switch_to_thread_if_alive.
17029         * infrun.c (proceed, restart_threads, handle_signal_stop)
17030         (switch_back_to_stepped_thread): Switch current thread before
17031         calling target methods.
17032
17033 2020-01-10  Pedro Alves <palves@redhat.com>
17034
17035         * inferior.c (switch_to_inferior_no_thread): New function,
17036         factored out from ...
17037         (inferior_command): ... here.
17038         * inferior.h (switch_to_inferior_no_thread): Declare.
17039         * mi/mi-main.c (run_one_inferior): Use
17040         switch_to_inferior_no_thread.
17041
17042 2020-01-10  Pedro Alves  <palves@redhat.com>
17043
17044         * infcmd.c (kill_command): Remove dead code.
17045
17046 2020-01-10  Pedro Alves  <palves@redhat.com>
17047
17048         * remote.c (remote_target::mourn_inferior): No longer check
17049         whether the target is running.
17050
17051 2020-01-10  Pedro Alves  <palves@redhat.com>
17052
17053         * corelow.c (core_target::has_execution): Change parameter type to
17054         inferior pointer.
17055         * inferior.c (number_of_live_inferiors): Use
17056         inferior::has_execution instead of target_has_execution_1.
17057         * inferior.h (inferior::has_execution): New.
17058         * linux-thread-db.c (thread_db_target::update_thread_list): Use
17059         inferior::has_execution instead of target_has_execution_1.
17060         * process-stratum-target.c
17061         (process_stratum_target::has_execution): Change parameter type to
17062         inferior pointer.  Check the inferior's PID instead of
17063         inferior_ptid.
17064         * process-stratum-target.h
17065         (process_stratum_target::has_execution): Change parameter type to
17066         inferior pointer.
17067         * record-full.c (record_full_core_target::has_execution): Change
17068         parameter type to inferior pointer.
17069         * target.c (target_has_execution_1): Change parameter type to
17070         inferior pointer.
17071         (target_has_execution_current): Adjust.
17072         * target.h (target_ops::has_execution): Change parameter type to
17073         inferior pointer.
17074         (target_has_execution_1): Change parameter type to inferior
17075         pointer.  Change return type to bool.
17076         * tracefile.h (tracefile_target::has_execution): Change parameter
17077         type to inferior pointer.
17078
17079 2020-01-10  Pedro Alves  <palves@redhat.com>
17080
17081         * exceptions.c (print_flush): Remove current_top_target() check.
17082
17083 2020-01-10  Pedro Alves  <palves@redhat.com>
17084
17085         * remote.c (show_remote_exec_file): Show the current inferior's
17086         exec-file instead of the command variable's value.
17087
17088 2020-01-10  Pedro Alves  <palves@redhat.com>
17089
17090         * record-full.c (record_full_resume_ptid): New global.
17091         (record_full_target::resume): Set it.
17092         (record_full_wait_1): Use record_full_resume_ptid instead of
17093         inferior_ptid.
17094
17095 2020-01-10  Pedro Alves  <palves@redhat.com>
17096
17097         * gdbthread.h (scoped_restore_current_thread)
17098         <dont_restore, restore, m_dont_restore>: Declare.
17099         * thread.c (thread_alive): Add assertion.  Return bool.
17100         (switch_to_thread_if_alive): New.
17101         (prune_threads): Switch inferior/thread.
17102         (print_thread_info_1): Switch thread before calling target methods.
17103         (scoped_restore_current_thread::restore): New, factored out from
17104         ...
17105         (scoped_restore_current_thread::~scoped_restore_current_thread):
17106         ... this.
17107         (scoped_restore_current_thread::scoped_restore_current_thread):
17108         Add assertion.
17109         (thread_apply_all_command, thread_select): Use
17110         switch_to_thread_if_alive.
17111
17112 2020-01-10  George Barrett  <bob@bob131.so>
17113
17114         * stap-probe.c (stap_modify_semaphore): Don't check for null
17115         semaphores.
17116         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
17117         for null semaphores.
17118
17119 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17120
17121         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
17122         all source windows, and maintain horizontal scroll status while
17123         doing so.
17124
17125 2020-01-09  Tom Tromey  <tom@tromey.com>
17126
17127         PR tui/18932:
17128         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
17129         update_source_window, not print_source_lines.
17130
17131 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17132
17133         * tui/tui.c (tui_enable): Register tui hooks after calling
17134         tui_display_main.
17135
17136 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17137
17138         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
17139
17140 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
17141
17142         * thread.c (print_thread_info_1): Fix indentation.
17143
17144 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17145
17146         * symtab.c (general_symbol_info::compute_and_set_names): Move the
17147         unique_xmalloc_ptr outside the if to always free the demangled name.
17148
17149 2020-01-08  Tom Tromey  <tromey@adacore.com>
17150
17151         * xcoffread.c (enter_line_range, read_xcoff_symtab)
17152         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
17153         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
17154         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
17155         Remove.
17156         (section_offsets): New typedef.
17157         * symtab.c (fixup_section, get_msymbol_address): Update.
17158         * symmisc.c (dump_msymbols): Update.
17159         * symfile.h (relative_addr_info_to_section_offsets)
17160         (symfile_map_offsets_to_segments): Update.
17161         * symfile.c (build_section_addr_info_from_objfile)
17162         (init_objfile_sect_indices): Update.
17163         (struct place_section_arg): Change type of "offsets".
17164         (place_section): Update.
17165         (relative_addr_info_to_section_offsets): Change type of
17166         "section_offsets".  Remove "num_sections" parameter.
17167         (default_symfile_offsets, syms_from_objfile_1)
17168         (set_objfile_default_section_offset): Update.
17169         (reread_symbols): No need to preserve section offsets by hand.
17170         (symfile_map_offsets_to_segments): Change type of "offsets".
17171         * stap-probe.c (relocate_address): Update.
17172         * stabsread.h (process_one_symbol): Update.
17173         * solib-target.c (struct lm_info_target) <offsets>: Change type.
17174         (solib_target_relocate_section_addresses): Update.
17175         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
17176         Update.
17177         * solib-frv.c (frv_relocate_main_executable): Update.
17178         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
17179         * solib-aix.c (solib_aix_get_section_offsets): Change return
17180         type.
17181         (solib_aix_solib_create_inferior_hook): Update.
17182         * remote.c (remote_target::get_offsets): Update.
17183         * psymtab.c (find_pc_sect_psymtab): Update.
17184         * psympriv.h (struct partial_symbol) <address, text_low,
17185         text_high>: Update.
17186         * objfiles.h (obj_section_offset): Update.
17187         (struct objfile) <section_offsets>: Change type.
17188         <num_sections>: Remove.
17189         (objfile_relocate): Update.
17190         * objfiles.c (entry_point_address_query): Update
17191         (relocate_one_symbol): Change type of "section_offsets".
17192         (objfile_relocate1, objfile_relocate1): Change type of
17193         "new_offsets".
17194         (objfile_rebase1): Update.
17195         * mipsread.c (mipscoff_symfile_read): Update.
17196         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
17197         parameter.
17198         * mdebugread.c (parse_symbol): Change type of "section_offsets".
17199         (parse_external, psymtab_to_symtab_1): Update.
17200         * machoread.c (macho_symfile_offsets): Update.
17201         * ia64-tdep.c (ia64_find_unwind_table): Update.
17202         * hppa-tdep.c (read_unwind_info): Update.
17203         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
17204         * dwarf2read.c (create_addrmap_from_index)
17205         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
17206         (process_psymtab_comp_unit_reader, add_partial_symbol)
17207         (add_partial_subprogram, process_full_comp_unit)
17208         (read_file_scope, read_func_scope, read_lexical_block_scope)
17209         (read_call_site_scope, dwarf2_rnglists_process)
17210         (dwarf2_ranges_process, dwarf2_ranges_read)
17211         (dwarf_decode_lines_1, var_decode_location, new_symbol)
17212         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
17213         Update.
17214         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
17215         Update.
17216         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
17217         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
17218         (process_one_symbol): Change type of "section_offsets".
17219         * ctfread.c (get_objfile_text_range): Update.
17220         * coffread.c (coff_symtab_read, enter_linenos)
17221         (process_coff_symbol): Update.
17222         * coff-pe-read.c (add_pe_forwarded_sym): Update.
17223         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
17224
17225 2020-01-08  Tom Tromey  <tromey@adacore.com>
17226
17227         * dwarf2read.c (parse_macro_definition): Use std::string.
17228         (parse_macro_definition): Likewise.
17229
17230 2020-01-08  Tom Tromey  <tromey@adacore.com>
17231
17232         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
17233         (ATTR_ALLOC_CHUNK): Remove.
17234
17235 2020-01-08  Tom Tromey  <tromey@adacore.com>
17236
17237         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
17238
17239 2020-01-08  Tom Tromey  <tromey@adacore.com>
17240
17241         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
17242         (dwarf2_compute_name, open_dwo_file): Likewise.
17243         (process_enumeration_scope): Use std::vector.
17244         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
17245         (partial_die_info::fixup, dwarf2_start_subfile)
17246         (guess_full_die_structure_name, dwarf2_name): Likewise.
17247         (determine_prefix): Update.
17248         (guess_full_die_structure_name): Make return type const.
17249         (partial_die_full_name): Return unique_xmalloc_ptr.
17250         (DW_FIELD_ALLOC_CHUNK): Remove.
17251
17252 2020-01-07  Tom Tromey  <tromey@adacore.com>
17253
17254         PR build/24937:
17255         * stap-probe.c (class stap_static_probe_ops): Add constructor.
17256
17257 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17258
17259         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
17260
17261 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
17262
17263         * stack.c (print_frame_info): Move disassemble_next_line code
17264         inside source_print block.
17265
17266 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17267
17268         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
17269         gdb/signals.h, as we are now using native signal symbols.
17270
17271 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17272
17273         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
17274         overflow by an early check of content vs threshold.
17275         * tui/tui-source.c (tui_source_window::line_is_displayed):
17276         Likewise.
17277
17278 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17279
17280         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
17281
17282 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17283
17284         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
17285         export table if no section contains it's RVA.
17286
17287 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17288
17289         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
17290
17291 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
17292
17293         * source.c (print_source_lines_base): Set last_line_listed.
17294
17295 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17296
17297         * tui/tui-disasm.c: Remove trailing spaces.
17298
17299 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17300             Pedro Alves  <palves@redhat.com>
17301
17302         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
17303         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
17304         (windows_gdb_signal_to_target): New function, uses the above
17305         enumeration to convert GDB internal signal codes to equivalent
17306         Windows codes.
17307         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
17308         * windows-nat.c: Include "gdb_wait.h".
17309         (get_windows_debug_event): Extract the fatal exception from the
17310         exit status and convert to the equivalent Posix signal number.
17311         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
17312         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
17313         * gdbsupport/gdb_wait.c: New file, implements
17314         windows_status_to_termsig.
17315         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
17316         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
17317
17318 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
17319
17320         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
17321         show_layout.
17322
17323 2020-01-05  Luis Machado  <luis.machado@linaro.org>
17324
17325         * aarch64-linux-nat.c
17326         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
17327         and bfd_mach_aarch64.
17328
17329 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
17330
17331         * ui-file.c (stdio_file::can_emit_style_escape)
17332         (tee_file::can_emit_style_escape): Ensure style is used also on
17333         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
17334         to gdb_stdout.
17335         * main.c (set_gdb_data_directory): Use file style to output the
17336         warning that the given pathname is not a directory.
17337         * top.c (show_history_filename, gdb_safe_append_history)
17338         (show_gdb_datadir): Use file style.
17339
17340 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17341
17342         * solib-target.c (struct lm_info_target):
17343         Change offsets to be a unique_xmalloc_ptr.
17344         (solib_target_relocate_section_addresses): Update.
17345
17346 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17347
17348         * windows-nat.c (windows_clear_solib): Free so_list linked list.
17349
17350 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
17351
17352         * MAINTAINERS (Write After Approval): Add myself.
17353
17354 2020-01-02  Luis Machado  <luis.machado@linaro.org>
17355
17356         * proc-service.c (get_ps_regcache): Remove reference to obsolete
17357         Cell BE architecture.
17358         * target.h (struct target_ops) <thread_architecture>: Likewise.
17359
17360 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17361
17362         * Makefile.in: Use INSTALL_PROGRAM_ENV.
17363
17364 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17365
17366         * MAINTAINERS (Write After Approval): Add myself.
17367
17368 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17369
17370         * gdbarch.sh: Update copyright year range of generated files.
17371
17372 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17373
17374         Update copyright year range in all GDB files.
17375
17376 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17377
17378         * copyright.py: Convert to Python 3.
17379
17380 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17381
17382         * copyright.py: Adapt after move of gnulib directory from gdb
17383         directory to toplevel directory.
17384
17385 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17386
17387         * copyright.py (main): Exit if run from the wrong directory.
17388
17389 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17390
17391         * top.c (print_gdb_version): Change copyright year to 2020.
17392
17393 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17394
17395         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
17396
17397 For older changes see ChangeLog-2019.
17398 \f
17399 Local Variables:
17400 mode: change-log
17401 left-margin: 8
17402 fill-column: 74
17403 version-control: never
17404 coding: utf-8
17405 End: