gdb/ChangeLog

   1 2020-12-01  Tom Tromey  <tom@tromey.com>
   2
   3         * parse.c (expr_builder::expr_builder): Initialize expout.
   4         (expr_builder::release): Use expression::resize.
   5         (expression::expression, expression::~expression)
   6         (expression::resize): New methods.
   7         (write_exp_elt): Use expression::resize.
   8         (prefixify_expression): Update.
   9         (increase_expout_size): Use expression::resize.
  10         * expression.h (struct expression): Add constructor, destructor.
  11         <resize>: New method.
  12         (expression_up): Change type.
  13
  14 2020-12-01  Rogerio A. Cardoso  <rcardoso@linux.ibm.com>
  15         * ppc-linux-nat.c: (PPC_DEBUG_FEATURE_DATA_BP_ARCH_31): New define.
  16         (region_ok_for_hw_watchpoint): Check if 2nd DAWR is avaliable before
  17         set region.
  18
  19 2020-11-30  Tom de Vries  <tdevries@suse.de>
  20
  21         PR symtab/26905
  22         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add and handle
  23         is_reference parameter.
  24         (dwarf2_evaluate_property): Update dwarf2_locexpr_baton_eval call.
  25
  26 2020-11-30  Tom Tromey  <tom@tromey.com>
  27
  28         * rust-lang.c (rust_op_name): Remove.
  29         (exp_descriptor_rust): Update.
  30         * parser-defs.h (op_name_standard): Don't declare.
  31         (struct exp_descriptor) <op_name>: Remove.
  32         * parse.c (exp_descriptor_standard): Update.
  33         * opencl-lang.c (exp_descriptor_opencl): Update.
  34         * m2-lang.c (m2_language::exp_descriptor_modula2): Update.
  35         * f-lang.c (op_name_f): Remove.
  36         (f_language::exp_descriptor_tab): Update.
  37         * expression.h (op_name): Update.
  38         * expprint.c (op_name): Rewrite.
  39         (op_name_standard): Remove.
  40         (dump_raw_expression, dump_subexp): Update.
  41         * c-lang.c (exp_descriptor_c): Update.
  42         * ax-gdb.c (gen_expr): Update.
  43         * ada-lang.c (ada_op_name): Remove.
  44         (ada_exp_descriptor): Update.
  45
  46 2020-11-30  Tom Tromey  <tom@tromey.com>
  47
  48         * eval.c (init_array_element): Remove.
  49         (evaluate_subexp_standard) <OP_ARRAY>: Remove "index_pc".
  50
  51 2020-11-29  Hannes Domani  <ssbssa@yahoo.de>
  52
  53         PR tui/26973
  54         * tui/tui-layout.c (tui_apply_current_layout): Don't delete the
  55         static locator win info.
  56
  57 2020-11-28  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
  58
  59         * acincludde.m4 (GDB_AC_CHECK_BFD): Include string.h in the test
  60         program.
  61
  62 2020-11-27  Andrew Burgess  <andrew.burgess@embecosm.com>
  63
  64         * printcmd.c (skip_over_slash_fmt): Reorder code to ensure in_fmt
  65         is always initialized.
  66
  67 2020-11-26  Rogerio Alves <rcardoso@linux.ibm.com>
  68         * MAINTAINERS (Write After Approval): Add myself.
  69
  70 2020-11-26  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  71
  72         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
  73         * features/aarch64-fpu.xml: Add named FPCR and FPSR register bit-fields.
  74
  75 2020-11-25  Tom Tromey  <tom@tromey.com>
  76
  77         * eval.c (evaluate_subexp_standard): Remove unnecessary
  78         variables.
  79
  80 2020-11-25  Tom Tromey  <tom@tromey.com>
  81
  82         * d-lang.c: Include parser-defs.h.
  83         * rust-lang.c: Include parser-defs.h.
  84         * c-lang.h: Do not include parser-defs.h.
  85
  86 2020-11-24  Simon Marchi  <simon.marchi@polymtl.ca>
  87
  88         * regcache.h (struct cached_reg): Remove typedef.
  89
  90 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  91
  92         * README: Fix the URL of the MPFR library.
  93
  94 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  95
  96         * README: Document the --with-libgmp-prefix configure option.
  97
  98 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  99
 100         * NEWS: Add entry documenting support for DWARF-based fixed
 101         point types.
 102
 103 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 104
 105         * NEWS: Document that building GDB now requires GMP.
 106
 107 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 108
 109         * typeprint.c (print_type_scalar): Add handling of
 110         TYPE_CODE_FIXED_POINT.
 111
 112 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 113
 114         * valarith.c (fixed_point_binop): Replace the
 115         INIT_VAL_WITH_FIXED_POINT_VAL macro by a lambda.  Update all
 116         users accordingly.
 117
 118 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 119
 120         * gdbtypes.h (struct type) <fixed_point_scaling_factor>: New method,
 121         replacing fixed_point_scaling_factor.  All callers updated
 122         throughout this project.
 123         (fixed_point_scaling_factor): Delete declaration.
 124         * gdbtypes.c (type::fixed_point_scaling_factor): Replaces
 125         fixed_point_scaling_factor.  Adjust implementation accordingly.
 126
 127 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 128
 129         * gdbtypes.h (struct type) <fixed_point_type_base_type> New method,
 130         replacing the fixed_point_type_base_type function. All callers
 131         updated throughout this project.
 132         (fixed_point_type_base_type): Remove declaration.
 133         * gdbtypes.c (type::fixed_point_type_base_type): Replaces
 134         fixed_point_type_base_type.  Adjust implementation accordingly.
 135
 136 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 137
 138         * gdbtypes.h (struct type) <fixed_point_info, set_fixed_point_info>:
 139         New methods.
 140         (INIT_FIXED_POINT_SPECIFIC): Adjust.
 141         (TYPE_FIXED_POINT_INFO): Delete macro.
 142         (allocate_fixed_point_type_info): Change return type to void.
 143         * gdbtypes.c (copy_type_recursive): Replace the use of
 144         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 145         (fixed_point_scaling_factor): Likewise.
 146         (allocate_fixed_point_type_info): Change return type to void.
 147         Adjust implementation accordingly.
 148         * dwarf2/read.c (finish_fixed_point_type): Replace the use of
 149         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 150
 151 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 152
 153         * gmp-utils.h (gdb_mpz::read): Change buf and len parameters
 154         into one single gdb::array_view parameter.
 155         (gdb_mpz::write): Likewise.
 156         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 157         * gmp-utils.c (gdb_mpz::read): Change buf and len parameters
 158         into one single gdb::array_view parameter.
 159         Adjust implementation accordingly.
 160         (gdb_mpz::write): Likewise.
 161         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 162         * unittests/gmp-utils-selftests.c: Adapt following changes above.
 163         * valarith.c, valops.c, valprint.c, value.c: Likewise.
 164
 165 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 166
 167         * gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
 168         Change return type to std::string. Update all callers.
 169         * gmp-utils.c (gmp_string_printf): Likewise.
 170
 171 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 172
 173         * unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
 174         instead of mpq_set_ui to initialize our GMP rational.
 175
 176 2020-11-23  Tom de Vries  <tdevries@suse.de>
 177
 178         * debuginfod-support.c (debuginfod_source_query)
 179         (debuginfod_debuginfo_query): Only set DESTNAME if successful.
 180
 181 2020-11-21  Tom Tromey  <tom@tromey.com>
 182
 183         * breakpoint.c (watchpoint_exp_is_const): Return bool.
 184
 185 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 186
 187         * unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
 188         Pass 2.0 to pow.
 189         (gdb_mpz_write_all_from_small): Likewise.
 190
 191 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 192
 193         * dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
 194         of abs.
 195
 196 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 197
 198         * ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
 199         ctf_arc_open_by_name.
 200
 201 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 202
 203         * ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
 204         (ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
 205
 206 2020-11-20  Pedro Alves  <pedro@palves.net>
 207
 208         * language.c (language_arch_info::lookup_primitive_type): Use
 209         gdb::function_view instead of gdb::function.
 210         (template language_lookup_primitive_type): Rename to ...
 211         (language_lookup_primitive_type_1): ... this, and make static.
 212         (language_lookup_primitive_type(const struct language_defn *,
 213         struct gdbarch *, const char *): Make non-template.
 214         (language_lookup_primitive_type(const struct language_defn *,
 215         struct gdbarch *, std::function<bool (struct type *)>): Make
 216         non-template and use gdb::function_view.
 217         * language.h (language_arch_info::lookup_primitive_type): Use
 218         gdb::function_view instead of std::function.
 219         (language_lookup_primitive_type): No longer template.
 220         * opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
 221         lambda instead of a std::function.
 222
 223 2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
 224
 225         PR tdep/26916
 226         * s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
 227         and STOCFH.
 228
 229 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 230
 231         * f-lang.c (fortran_value_subarray): Use plongest/pulongest.
 232
 233 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 234
 235         * gdbarch.sh (read_core_file_mappings): Remove `other` parameter
 236         in `loop_cb` parameter.
 237         * gdbarch.c: Re-generate.
 238         * gdbarch.h: Re-generate.
 239         * arch-utils.c (default_read_core_file_mappings): Remove `other`
 240         parameter.
 241         * arch-utils.h (default_read_core_file_mappings): Likewise.
 242         * corelow.c (core_target::build_file_mappings): Likewise.
 243         * linux-tdep.c (linux_read_core_file_mappings): Likewise.
 244         (linux_core_info_proc_mappings): Likewise.
 245
 246 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 247
 248         * Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
 249         * NEWS: Mention new options.
 250         * f-array-walker.h: New file.
 251         * f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
 252         (repack_array_slices): New static global.
 253         (show_repack_array_slices): New function.
 254         (fortran_array_slicing_debug): New static global.
 255         (show_fortran_array_slicing_debug): New function.
 256         (value_f90_subarray): Delete.
 257         (skip_undetermined_arglist): Delete.
 258         (class fortran_array_repacker_base_impl): New class.
 259         (class fortran_lazy_array_repacker_impl): New class.
 260         (class fortran_array_repacker_impl): New class.
 261         (fortran_value_subarray): Complete rewrite.
 262         (set_fortran_list): New static global.
 263         (show_fortran_list): Likewise.
 264         (_initialize_f_language): Register new commands.
 265         (fortran_adjust_dynamic_array_base_address_hack): New function.
 266         * f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
 267         Declare.
 268         * f-valprint.c: Include 'f-array-walker.h'.
 269         (class fortran_array_printer_impl): New class.
 270         (f77_print_array_1): Delete.
 271         (f77_print_array): Delete.
 272         (fortran_print_array): New.
 273         (f_value_print_inner): Update to call fortran_print_array.
 274         * gdbtypes.c: Include 'f-lang.h'.
 275         (resolve_dynamic_type_internal): Call
 276         fortran_adjust_dynamic_array_base_address_hack.
 277
 278 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 279
 280         * breakpoint.c (struct watch_options): New struct.
 281         (watch_option_defs): New static global.
 282         (make_watch_options_def_group): New function.
 283         (watch_maybe_just_location): Convert option parsing.
 284         (watch_command_completer): New function.
 285         (_initialize_breakpoint): Build help text using options mechanism.
 286
 287 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 288
 289         * breakpoint.c (update_watchpoint): Pass 'false' not '0'.
 290         (watch_command_1): Update parameter types.  Convert locals to
 291         bool.
 292         (watch_command_wrapper): Change parameter type.
 293         (watch_maybe_just_location): Change locals to bool.
 294         (rwatch_command_wrapper): Update parameter type.
 295         (awatch_command_wrapper): Update parameter type.
 296         * breakpoint.h (watch_command_wrapper): Change parameter type.
 297         (rwatch_command_wrapper): Update parameter type.
 298         (awatch_command_wrapper): Update parameter type.
 299         * eval.c (fetch_subexp_value): Change parameter type.
 300         * ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
 301         'false' not '0'.
 302         * value.h (fetch_subexp_value): Change parameter type in
 303         declaration.
 304
 305 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 306
 307         * printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
 308         skip_spaces.
 309
 310 2020-11-18  Keith Seitz  <keiths@redhat.com>
 311
 312         * linux-tdep.c (dump_note_entry_p): Return true instead of
 313         checking `filename'.
 314
 315 2020-11-18  Tom de Vries  <tdevries@suse.de>
 316
 317         * debuginfod-support.c (debuginfod_source_query)
 318         (debuginfod_debuginfo_query): Also do early exit if
 319         "(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
 320
 321 2020-11-18  Tom de Vries  <tdevries@suse.de>
 322
 323         * gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
 324         warning.
 325
 326 2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
 327
 328         * gdbtypes.h (get_array_bounds): Return bool, adjust some
 329         callers.  Move doc here.
 330         * gdbtypes.c (get_array_bounds): Return bool
 331
 332 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 333
 334         * arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
 335         assert.
 336         * arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
 337         * disasm-selftests.c (print_one_insn_test): Fall throough from ARC
 338         case to the default.
 339
 340 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 341
 342         * printcmd.c: Include 'safe-ctype.c'.
 343         (skip_over_slash_fmt): New function.
 344         (print_command_completer): Call skip_over_slash_fmt.
 345         (display_and_x_command_completer): New function.
 346         (_initialize_printcmd): Add command completion for 'x' and
 347         'display'.
 348
 349 2020-11-16  Pedro Alves  <pedro@palves.net>
 350
 351         * frame.c (get_prev_frame): Move get_frame_id call from here ...
 352         (get_prev_frame_always_1): ... to here.
 353         * inline-frame.c (inline_frame_this_id): Mention
 354         get_prev_frame_always_1 in comment.
 355
 356 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 357
 358         * valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
 359         handling.
 360         (value_less): Add fixed-point handling.
 361
 362 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 363
 364         * eval.c (binop_promote): Add fixed-point type handling.
 365         * valarith.c (fixed_point_binop): New function.
 366         (scalar_binop): Add fixed-point type handling.
 367         (value_neg): Add fixed-point type handling.
 368         * valops.c (value_cast_to_fixed_point): New function.
 369         (value_cast): Add fixed-point type handling.
 370
 371 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 372
 373         * ada-typeprint.c (ada_print_type): Add handing of fixed-point
 374         range types.
 375         * c-typeprint.c (c_type_print_varspec_prefix)
 376         (c_type_print_varspec_suffix, c_type_print_base_1): Add
 377         TYPE_CODE_FIXED_POINT handling.
 378         * p-typeprint.c (pascal_type_print_varspec_prefix)
 379         (pascal_type_print_varspec_suffix): Likewise.
 380         * typeprint.c (print_type_fixed_point): New function.
 381         * typeprint.h (print_type_fixed_point): Add declaration.
 382
 383 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 384
 385         * printcmd.c (print_scalar_formatted): Add fixed-point type
 386         handling when options->format is set.
 387
 388 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 389
 390         * ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
 391         * dwarf2/read.c (get_dwarf2_rational_constant)
 392         (get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
 393         (has_zero_over_zero_small_attribute): New functions.
 394         read_base_type, set_die_type): Add fixed-point type handling.
 395         * gdb-gdb.py.in: Add fixed-point type handling.
 396         * gdbtypes.c: #include "gmp-utils.h".
 397         (create_range_type, set_type_code): Add fixed-point type handling.
 398         (init_fixed_point_type): New function.
 399         (is_integral_type, is_scalar_type): Add fixed-point type handling.
 400         (print_fixed_point_type_info): New function.
 401         (recursive_dump_type, copy_type_recursive): Add fixed-point type
 402         handling.
 403         (fixed_point_type_storage): New typedef.
 404         (fixed_point_objfile_key): New static global.
 405         (allocate_fixed_point_type_info, is_fixed_point_type): New functions.
 406         (fixed_point_type_base_type, fixed_point_scaling_factor): New
 407         functions.
 408         * gdbtypes.h: #include "gmp-utils.h".
 409         (enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
 410         (union type_specific) <fixed_point_info>: New field.
 411         (struct fixed_point_type_info): New struct.
 412         (INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
 413         (init_fixed_point_type, is_fixed_point_type)
 414         (fixed_point_type_base_type, fixed_point_scaling_factor)
 415         (allocate_fixed_point_type_info): Add declarations.
 416         * valprint.c (generic_val_print_fixed_point): New function.
 417         (generic_value_print): Add fixed-point type handling.
 418         * value.c (value_as_address, unpack_long): Add fixed-point type
 419         handling.
 420
 421 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 422
 423         * utils.h (uinteger_pow): Add declaration.
 424         * utils.c (uinteger_pow): Moved here (without changes)...
 425         * valarith.c (uinteger_pow): ... from here.
 426
 427 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 428
 429         * gmp-utils.h,  gmp-utils.c: New file.
 430         * unittests/gmp-utils-selftests.c: New file.
 431         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 432         unittests/gmp-utils-selftests.c.
 433         (COMMON_SFILES) Add gmp-utils.c.
 434         (HFILES_NO_SRCDIR): Add gmp-utils.h.
 435
 436 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 437
 438         * configure.ac: Generate an error if a usable GMP library
 439         could not be found.
 440         * configure: Regenerate.
 441
 442 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 443
 444         * configure.ac: Add support for --with-libgmp-prefix.
 445         * Makefile.in (LIBGMP): New variable.
 446         (CLIBS): Include $(LIBGMP).
 447         * configure, config.in: Regenerate
 448
 449 2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 450
 451         PR cli/26879
 452         * f-exp.y (COMPLETE): New token.
 453         (exp): Two new rules for tab-completion.
 454         (saw_name_at_eof): New static global.
 455         (last_was_structop): Likewise.
 456         (yylex): Set new variables, and return COMPLETE token at the end
 457         of the input stream in some cases.
 458
 459 2020-11-14  Tom Tromey  <tom@tromey.com>
 460
 461         * infrun.c (fetch_inferior_event): Use "bool" for should_stop.
 462
 463 2020-11-14  Tom Tromey  <tom@tromey.com>
 464
 465         * opencl-lang.c (opencl_component_ref): Make "comps" const.
 466
 467 2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
 468
 469         * arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
 470
 471 2020-11-13  Tom Tromey  <tom@tromey.com>
 472
 473         * c-lang.c (convert_ucn, convert_octal, convert_hex)
 474         (convert_escape, parse_one_string): Constify.
 475
 476 2020-11-13  Keith Seitz  <keiths@redhat.com>
 477
 478         https://bugzilla.redhat.com/show_bug.cgi?id=1553086
 479         * elfread.c (elf_symfile_segments): Omit "Loadable section ...
 480         outside of ELF segments" warning for debugin
 481
 482 2020-11-13  Keith Seitz  <keiths@redhat.com>
 483
 484         PR gdb/23034
 485         * elfread.c (elf_symfile_segments): Output a BFD file name
 486         for the "Loadable section ... outside of ELF segments" warning.
 487
 488 2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
 489
 490         PR gdb/26835
 491         * arm-tdep.c (class arm_instruction_reader): New.
 492         (target_arm_instruction_reader): New.
 493         (arm_analyze_prologue): Add instruction reader parameter and use
 494         it.  Use arm_expand_immediate.
 495         (class target_arm_instruction_reader): Adjust.
 496         (arm_skip_prologue): Adjust.
 497         (arm_expand_immediate): New.
 498         (arm_scan_prologue): Adjust.
 499         (arm_analyze_prologue_test): New.
 500         (class test_arm_instruction_reader): New.
 501
 502 2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
 503
 504         * f-lang.c (fortran_argument_convert): Add declaration.  Add
 505         header comment, taken from f-lang.h.  Make static.
 506         * f-lang.h (f77_get_dynamic_array_length): Delete declaration.
 507         (fortran_argument_convert): Delete declaration.
 508
 509 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 510
 511         * ada-exp.y (find_primitive_type): Make parameter const.
 512         * ada-lang.c (enum ada_primitive_types): Delete.
 513         (ada_language::language_arch_info): Update.
 514         * c-lang.c (enum c_primitive_types): Delete.
 515         (c_language_arch_info): Update.
 516         (enum cplus_primitive_types): Delete.
 517         (cplus_language::language_arch_info): Update.
 518         * d-lang.c (enum d_primitive_types): Delete.
 519         (d_language::language_arch_info): Update.
 520         * f-lang.c (enum f_primitive_types): Delete.
 521         (f_language::language_arch_info): Update.
 522         * go-lang.c (enum go_primitive_types): Delete.
 523         (go_language::language_arch_info): Update.
 524         * language.c (auto_or_unknown_language::language_arch_info):
 525         Update.
 526         (language_gdbarch_post_init): Use obstack_new, use array indexing.
 527         (language_string_char_type): Add header comment, call function in
 528         language_arch_info.
 529         (language_bool_type): Likewise
 530         (language_arch_info::bool_type): Define.
 531         (language_lookup_primitive_type_1): Delete.
 532         (language_lookup_primitive_type): Rewrite as a templated function
 533         to call function in language_arch_info, then instantiate twice.
 534         (language_arch_info::type_and_symbol::alloc_type_symbol): Define.
 535         (language_arch_info::lookup_primitive_type_and_symbol): Define.
 536         (language_arch_info::lookup_primitive_type): Define twice with
 537         different signatures.
 538         (language_arch_info::lookup_primitive_type_as_symbol): Define.
 539         (language_lookup_primitive_type_as_symbol): Rewrite to call a
 540         member function in language_arch_info.
 541         * language.h (language_arch_info): Complete rewrite.
 542         (language_lookup_primitive_type): Make templated.
 543         * m2-lang.c (enum m2_primitive_types): Delete.
 544         (m2_language::language_arch_info): Update.
 545         * opencl-lang.c (OCL_P_TYPE): Delete.
 546         (enum opencl_primitive_types): Delete.
 547         (opencl_type_data): Delete.
 548         (builtin_opencl_type): Delete.
 549         (lookup_opencl_vector_type): Update.
 550         (opencl_language::language_arch_info): Update, lots of content
 551         moved from...
 552         (build_opencl_types): ...here.  This function is now deleted.
 553         (_initialize_opencl_language): Delete.
 554         * p-lang.c (enum pascal_primitive_types): Delete.
 555         (pascal_language::language_arch_info): Update.
 556         * rust-lang.c (enum rust_primitive_types): Delete.
 557         (rust_language::language_arch_info): Update.
 558
 559 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 560
 561         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
 562         dwarf2_queue_guard.
 563
 564 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 565
 566         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
 567         comment.
 568
 569 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 570
 571         * dwarf2/read.c (dwarf_read_debug_printf,
 572         dwarf_read_debug_printf_v): New macros, use throughout the file.
 573
 574 2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
 575
 576         * arc-linux-tdep.c (collect_register): Populate "eret" by
 577         "pc" value from the regcache when asked for "pc" value.
 578
 579 2020-11-12  Tom Tromey  <tom@tromey.com>
 580
 581         PR rust/26799:
 582         * symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
 583         exist.
 584
 585 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 586
 587         * features/Makefile (XMLTOC): Add rx.xml.
 588         (FEATURE_XMLFILES): Remove rx.xml.
 589         (FEATURE_CFILES rule): Pass '-single-feature' flag.
 590         * features/rx.c: Regenerate.
 591         * features/rx.xml: Wrap in `target` tags, and reindent.
 592         * target-descriptions.c (struct maint_print_c_tdesc_options): New
 593         structure.
 594         (maint_print_c_tdesc_opt_def): New typedef.
 595         (maint_print_c_tdesc_opt_defs): New static global.
 596         (make_maint_print_c_tdesc_options_def_group): New function.
 597         (maint_print_c_tdesc_cmd): Make use of command line flags, only
 598         print single feature C file for target descriptions containing a
 599         single feature.
 600         (maint_print_c_tdesc_cmd_completer): New function.
 601         (_initialize_target_descriptions): Update call to register command
 602         completer, and include command line flag in help text.
 603
 604 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 605
 606         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
 607         numbers.
 608         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
 609         enum values.
 610
 611 2020-11-10  Tom Tromey  <tom@tromey.com>
 612
 613         * value.h (internalvar_name): Update.
 614         * value.c (internalvar_name): Make return type const.
 615
 616 2020-11-10  Tom Tromey  <tom@tromey.com>
 617
 618         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
 619         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
 620         const.
 621
 622 2020-11-10  Tom Tromey  <tom@tromey.com>
 623
 624         * objc-lang.h (value_nsstring): Update.
 625         * objc-lang.c (value_nsstring): Make "ptr" const.
 626
 627 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 628
 629         * expprint.c (print_subexp_funcall): Increment expression position
 630         after reading argument count.
 631         * f-lang.c (print_subexp_f): Skip over opcode before calling
 632         common function.
 633         (dump_subexp_body_f): Likewise.
 634
 635 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
 636
 637         PR python/26832
 638         * configure: Regenerate.
 639         * configure.ac: Check for python modules ctypes instead of
 640         itertools.
 641
 642 2020-11-06  Pedro Alves  <pedro@palves.net>
 643
 644         * macroexp.c (struct macro_buffer): Split in two classes.  Add
 645         uses adjusted.
 646         (struct shared_macro_buffer): New, factored out from struct
 647         macro_buffer.
 648         (struct growable_macro_buffer): New, factored out from struct
 649         macro_buffer.
 650         (set_token, get_comment, get_identifier, get_pp_number)
 651         (get_character_constant, get_string_literal, get_punctuator)
 652         (get_next_token_for_substitution): Constify parameters.
 653         (substitute_args): Constify locals.
 654
 655 2020-11-05  Tom Tromey  <tom@tromey.com>
 656
 657         * dwarf2/read.c (read_cutu_die_from_dwo)
 658         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
 659         (build_type_psymtabs_1): Update.
 660         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
 661         parameter.
 662         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
 663         Don't read section.  Add assert.
 664
 665 2020-11-04  Tom Tromey  <tromey@adacore.com>
 666
 667         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
 668
 669 2020-11-04  Tom Tromey  <tromey@adacore.com>
 670
 671         * ada-typeprint.c (ada_print_type): Handle __T types.
 672
 673 2020-11-04  Tom Tromey  <tromey@adacore.com>
 674
 675         * dwarf2/read.c (add_partial_symbol, process_die):
 676         Handle DW_TAG_array_type.
 677         (is_type_tag_for_partial): Add "lang" parameter.
 678         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
 679
 680 2020-11-04  Tom Tromey  <tromey@adacore.com>
 681
 682         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
 683
 684 2020-11-04  Tom Tromey  <tromey@adacore.com>
 685
 686         * dwarf2/read.c (read_array_type): Only apply stride to innermost
 687         array.
 688
 689 2020-11-04  Tom Tromey  <tromey@adacore.com>
 690
 691         * gdbtypes.c (update_static_array_size): Handle bit stride.
 692
 693 2020-11-04  Tom Tromey  <tromey@adacore.com>
 694
 695         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
 696
 697 2020-11-04  Tom Tromey  <tromey@adacore.com>
 698
 699         * ada-lang.c (ada_is_any_packed_array_type): New function.
 700         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
 701
 702 2020-11-04  Tom Tromey  <tromey@adacore.com>
 703
 704         * dwarf2/read.c (recognize_bound_expression)
 705         (quirk_ada_thick_pointer): New functions.
 706         (read_array_type): Call quirk_ada_thick_pointer.
 707         (set_die_type): Add "skip_data_location" parameter.
 708         (quirk_ada_thick_pointer): New function.
 709         (process_structure_scope): Call quirk_ada_thick_pointer.
 710         * ada-lang.c (ada_is_unconstrained_packed_array_type)
 711         (decode_packed_array_bitsize): Handle thick pointers without
 712         parallel types.
 713         (ada_is_gnat_encoded_packed_array_type): Rename from
 714         ada_is_packed_array_type.
 715         (ada_is_constrained_packed_array_type): Update.
 716         * ada-valprint.c (ada_val_print_gnat_array): Remove.
 717         (ada_value_print_1): Use ada_get_decoded_value.
 718
 719 2020-11-04  Tom Tromey  <tromey@adacore.com>
 720
 721         * ada-lang.c (recursively_update_array_bitsize): New function.
 722         (decode_constrained_packed_array_type): Call it.
 723
 724 2020-11-04  Tom Tromey  <tromey@adacore.com>
 725
 726         * ada-lang.c (to_fixed_array_type): Error if
 727         decode_constrained_packed_array_type returns NULL.
 728
 729 2020-11-04  Tom Tromey  <tromey@adacore.com>
 730
 731         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
 732
 733 2020-11-02  Tom Tromey  <tromey@adacore.com>
 734
 735         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
 736         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
 737         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
 738         * amd64-ravenscar-thread.c: New file.
 739         * amd64-ravenscar-thread.h: New file.
 740         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
 741         * configure.tgt (amd64_tobjs): Add ravenscar objects.
 742
 743 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 744
 745         * main.c (execute_cmdargs): New function.
 746         (captured_main_1): Make use of execute_cmdargs.
 747
 748 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 749
 750         * NEWS: Mention changes to config file search path.
 751         * main.c
 752
 753 2020-11-02  Tom Tromey  <tromey@adacore.com>
 754
 755         * python/python.c: Consolidate two HAVE_PYTHON blocks.
 756         (python_GdbModuleDef): Move earlier.  Now static.
 757         (do_start_initialization): Consolidate some IS_PY3K blocks.
 758
 759 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
 760
 761         * aarch64-linux-tdep.c: Fix indentation.
 762         * aarch64-ravenscar-thread.c: Fix indentation.
 763         * aarch64-tdep.c: Fix indentation.
 764         * aarch64-tdep.h: Fix indentation.
 765         * ada-lang.c: Fix indentation.
 766         * ada-lang.h: Fix indentation.
 767         * ada-tasks.c: Fix indentation.
 768         * ada-typeprint.c: Fix indentation.
 769         * ada-valprint.c: Fix indentation.
 770         * ada-varobj.c: Fix indentation.
 771         * addrmap.c: Fix indentation.
 772         * addrmap.h: Fix indentation.
 773         * agent.c: Fix indentation.
 774         * aix-thread.c: Fix indentation.
 775         * alpha-bsd-nat.c: Fix indentation.
 776         * alpha-linux-tdep.c: Fix indentation.
 777         * alpha-mdebug-tdep.c: Fix indentation.
 778         * alpha-nbsd-tdep.c: Fix indentation.
 779         * alpha-obsd-tdep.c: Fix indentation.
 780         * alpha-tdep.c: Fix indentation.
 781         * amd64-bsd-nat.c: Fix indentation.
 782         * amd64-darwin-tdep.c: Fix indentation.
 783         * amd64-linux-nat.c: Fix indentation.
 784         * amd64-linux-tdep.c: Fix indentation.
 785         * amd64-nat.c: Fix indentation.
 786         * amd64-obsd-tdep.c: Fix indentation.
 787         * amd64-tdep.c: Fix indentation.
 788         * amd64-windows-tdep.c: Fix indentation.
 789         * annotate.c: Fix indentation.
 790         * arc-tdep.c: Fix indentation.
 791         * arch-utils.c: Fix indentation.
 792         * arch/arm-get-next-pcs.c: Fix indentation.
 793         * arch/arm.c: Fix indentation.
 794         * arm-linux-nat.c: Fix indentation.
 795         * arm-linux-tdep.c: Fix indentation.
 796         * arm-nbsd-tdep.c: Fix indentation.
 797         * arm-pikeos-tdep.c: Fix indentation.
 798         * arm-tdep.c: Fix indentation.
 799         * arm-tdep.h: Fix indentation.
 800         * arm-wince-tdep.c: Fix indentation.
 801         * auto-load.c: Fix indentation.
 802         * auxv.c: Fix indentation.
 803         * avr-tdep.c: Fix indentation.
 804         * ax-gdb.c: Fix indentation.
 805         * ax-general.c: Fix indentation.
 806         * bfin-linux-tdep.c: Fix indentation.
 807         * block.c: Fix indentation.
 808         * block.h: Fix indentation.
 809         * blockframe.c: Fix indentation.
 810         * bpf-tdep.c: Fix indentation.
 811         * break-catch-sig.c: Fix indentation.
 812         * break-catch-syscall.c: Fix indentation.
 813         * break-catch-throw.c: Fix indentation.
 814         * breakpoint.c: Fix indentation.
 815         * breakpoint.h: Fix indentation.
 816         * bsd-uthread.c: Fix indentation.
 817         * btrace.c: Fix indentation.
 818         * build-id.c: Fix indentation.
 819         * buildsym-legacy.h: Fix indentation.
 820         * buildsym.c: Fix indentation.
 821         * c-typeprint.c: Fix indentation.
 822         * c-valprint.c: Fix indentation.
 823         * c-varobj.c: Fix indentation.
 824         * charset.c: Fix indentation.
 825         * cli/cli-cmds.c: Fix indentation.
 826         * cli/cli-decode.c: Fix indentation.
 827         * cli/cli-decode.h: Fix indentation.
 828         * cli/cli-script.c: Fix indentation.
 829         * cli/cli-setshow.c: Fix indentation.
 830         * coff-pe-read.c: Fix indentation.
 831         * coffread.c: Fix indentation.
 832         * compile/compile-cplus-types.c: Fix indentation.
 833         * compile/compile-object-load.c: Fix indentation.
 834         * compile/compile-object-run.c: Fix indentation.
 835         * completer.c: Fix indentation.
 836         * corefile.c: Fix indentation.
 837         * corelow.c: Fix indentation.
 838         * cp-abi.h: Fix indentation.
 839         * cp-namespace.c: Fix indentation.
 840         * cp-support.c: Fix indentation.
 841         * cp-valprint.c: Fix indentation.
 842         * cris-linux-tdep.c: Fix indentation.
 843         * cris-tdep.c: Fix indentation.
 844         * darwin-nat-info.c: Fix indentation.
 845         * darwin-nat.c: Fix indentation.
 846         * darwin-nat.h: Fix indentation.
 847         * dbxread.c: Fix indentation.
 848         * dcache.c: Fix indentation.
 849         * disasm.c: Fix indentation.
 850         * dtrace-probe.c: Fix indentation.
 851         * dwarf2/abbrev.c: Fix indentation.
 852         * dwarf2/attribute.c: Fix indentation.
 853         * dwarf2/expr.c: Fix indentation.
 854         * dwarf2/frame.c: Fix indentation.
 855         * dwarf2/index-cache.c: Fix indentation.
 856         * dwarf2/index-write.c: Fix indentation.
 857         * dwarf2/line-header.c: Fix indentation.
 858         * dwarf2/loc.c: Fix indentation.
 859         * dwarf2/macro.c: Fix indentation.
 860         * dwarf2/read.c: Fix indentation.
 861         * dwarf2/read.h: Fix indentation.
 862         * elfread.c: Fix indentation.
 863         * eval.c: Fix indentation.
 864         * event-top.c: Fix indentation.
 865         * exec.c: Fix indentation.
 866         * exec.h: Fix indentation.
 867         * expprint.c: Fix indentation.
 868         * f-lang.c: Fix indentation.
 869         * f-typeprint.c: Fix indentation.
 870         * f-valprint.c: Fix indentation.
 871         * fbsd-nat.c: Fix indentation.
 872         * fbsd-tdep.c: Fix indentation.
 873         * findvar.c: Fix indentation.
 874         * fork-child.c: Fix indentation.
 875         * frame-unwind.c: Fix indentation.
 876         * frame-unwind.h: Fix indentation.
 877         * frame.c: Fix indentation.
 878         * frv-linux-tdep.c: Fix indentation.
 879         * frv-tdep.c: Fix indentation.
 880         * frv-tdep.h: Fix indentation.
 881         * ft32-tdep.c: Fix indentation.
 882         * gcore.c: Fix indentation.
 883         * gdb_bfd.c: Fix indentation.
 884         * gdbarch.sh: Fix indentation.
 885         * gdbarch.c: Re-generate
 886         * gdbarch.h: Re-generate.
 887         * gdbcore.h: Fix indentation.
 888         * gdbthread.h: Fix indentation.
 889         * gdbtypes.c: Fix indentation.
 890         * gdbtypes.h: Fix indentation.
 891         * glibc-tdep.c: Fix indentation.
 892         * gnu-nat.c: Fix indentation.
 893         * gnu-nat.h: Fix indentation.
 894         * gnu-v2-abi.c: Fix indentation.
 895         * gnu-v3-abi.c: Fix indentation.
 896         * go32-nat.c: Fix indentation.
 897         * guile/guile-internal.h: Fix indentation.
 898         * guile/scm-cmd.c: Fix indentation.
 899         * guile/scm-frame.c: Fix indentation.
 900         * guile/scm-iterator.c: Fix indentation.
 901         * guile/scm-math.c: Fix indentation.
 902         * guile/scm-ports.c: Fix indentation.
 903         * guile/scm-pretty-print.c: Fix indentation.
 904         * guile/scm-value.c: Fix indentation.
 905         * h8300-tdep.c: Fix indentation.
 906         * hppa-linux-nat.c: Fix indentation.
 907         * hppa-linux-tdep.c: Fix indentation.
 908         * hppa-nbsd-nat.c: Fix indentation.
 909         * hppa-nbsd-tdep.c: Fix indentation.
 910         * hppa-obsd-nat.c: Fix indentation.
 911         * hppa-tdep.c: Fix indentation.
 912         * hppa-tdep.h: Fix indentation.
 913         * i386-bsd-nat.c: Fix indentation.
 914         * i386-darwin-nat.c: Fix indentation.
 915         * i386-darwin-tdep.c: Fix indentation.
 916         * i386-dicos-tdep.c: Fix indentation.
 917         * i386-gnu-nat.c: Fix indentation.
 918         * i386-linux-nat.c: Fix indentation.
 919         * i386-linux-tdep.c: Fix indentation.
 920         * i386-nto-tdep.c: Fix indentation.
 921         * i386-obsd-tdep.c: Fix indentation.
 922         * i386-sol2-nat.c: Fix indentation.
 923         * i386-tdep.c: Fix indentation.
 924         * i386-tdep.h: Fix indentation.
 925         * i386-windows-tdep.c: Fix indentation.
 926         * i387-tdep.c: Fix indentation.
 927         * i387-tdep.h: Fix indentation.
 928         * ia64-libunwind-tdep.c: Fix indentation.
 929         * ia64-libunwind-tdep.h: Fix indentation.
 930         * ia64-linux-nat.c: Fix indentation.
 931         * ia64-linux-tdep.c: Fix indentation.
 932         * ia64-tdep.c: Fix indentation.
 933         * ia64-tdep.h: Fix indentation.
 934         * ia64-vms-tdep.c: Fix indentation.
 935         * infcall.c: Fix indentation.
 936         * infcmd.c: Fix indentation.
 937         * inferior.c: Fix indentation.
 938         * infrun.c: Fix indentation.
 939         * iq2000-tdep.c: Fix indentation.
 940         * language.c: Fix indentation.
 941         * linespec.c: Fix indentation.
 942         * linux-fork.c: Fix indentation.
 943         * linux-nat.c: Fix indentation.
 944         * linux-tdep.c: Fix indentation.
 945         * linux-thread-db.c: Fix indentation.
 946         * lm32-tdep.c: Fix indentation.
 947         * m2-lang.c: Fix indentation.
 948         * m2-typeprint.c: Fix indentation.
 949         * m2-valprint.c: Fix indentation.
 950         * m32c-tdep.c: Fix indentation.
 951         * m32r-linux-tdep.c: Fix indentation.
 952         * m32r-tdep.c: Fix indentation.
 953         * m68hc11-tdep.c: Fix indentation.
 954         * m68k-bsd-nat.c: Fix indentation.
 955         * m68k-linux-nat.c: Fix indentation.
 956         * m68k-linux-tdep.c: Fix indentation.
 957         * m68k-tdep.c: Fix indentation.
 958         * machoread.c: Fix indentation.
 959         * macrocmd.c: Fix indentation.
 960         * macroexp.c: Fix indentation.
 961         * macroscope.c: Fix indentation.
 962         * macrotab.c: Fix indentation.
 963         * macrotab.h: Fix indentation.
 964         * main.c: Fix indentation.
 965         * mdebugread.c: Fix indentation.
 966         * mep-tdep.c: Fix indentation.
 967         * mi/mi-cmd-catch.c: Fix indentation.
 968         * mi/mi-cmd-disas.c: Fix indentation.
 969         * mi/mi-cmd-env.c: Fix indentation.
 970         * mi/mi-cmd-stack.c: Fix indentation.
 971         * mi/mi-cmd-var.c: Fix indentation.
 972         * mi/mi-cmds.c: Fix indentation.
 973         * mi/mi-main.c: Fix indentation.
 974         * mi/mi-parse.c: Fix indentation.
 975         * microblaze-tdep.c: Fix indentation.
 976         * minidebug.c: Fix indentation.
 977         * minsyms.c: Fix indentation.
 978         * mips-linux-nat.c: Fix indentation.
 979         * mips-linux-tdep.c: Fix indentation.
 980         * mips-nbsd-tdep.c: Fix indentation.
 981         * mips-tdep.c: Fix indentation.
 982         * mn10300-linux-tdep.c: Fix indentation.
 983         * mn10300-tdep.c: Fix indentation.
 984         * moxie-tdep.c: Fix indentation.
 985         * msp430-tdep.c: Fix indentation.
 986         * namespace.h: Fix indentation.
 987         * nat/fork-inferior.c: Fix indentation.
 988         * nat/gdb_ptrace.h: Fix indentation.
 989         * nat/linux-namespaces.c: Fix indentation.
 990         * nat/linux-osdata.c: Fix indentation.
 991         * nat/netbsd-nat.c: Fix indentation.
 992         * nat/x86-dregs.c: Fix indentation.
 993         * nbsd-nat.c: Fix indentation.
 994         * nbsd-tdep.c: Fix indentation.
 995         * nios2-linux-tdep.c: Fix indentation.
 996         * nios2-tdep.c: Fix indentation.
 997         * nto-procfs.c: Fix indentation.
 998         * nto-tdep.c: Fix indentation.
 999         * objfiles.c: Fix indentation.
1000         * objfiles.h: Fix indentation.
1001         * opencl-lang.c: Fix indentation.
1002         * or1k-tdep.c: Fix indentation.
1003         * osabi.c: Fix indentation.
1004         * osabi.h: Fix indentation.
1005         * osdata.c: Fix indentation.
1006         * p-lang.c: Fix indentation.
1007         * p-typeprint.c: Fix indentation.
1008         * p-valprint.c: Fix indentation.
1009         * parse.c: Fix indentation.
1010         * ppc-linux-nat.c: Fix indentation.
1011         * ppc-linux-tdep.c: Fix indentation.
1012         * ppc-nbsd-nat.c: Fix indentation.
1013         * ppc-nbsd-tdep.c: Fix indentation.
1014         * ppc-obsd-nat.c: Fix indentation.
1015         * ppc-ravenscar-thread.c: Fix indentation.
1016         * ppc-sysv-tdep.c: Fix indentation.
1017         * ppc64-tdep.c: Fix indentation.
1018         * printcmd.c: Fix indentation.
1019         * proc-api.c: Fix indentation.
1020         * producer.c: Fix indentation.
1021         * producer.h: Fix indentation.
1022         * prologue-value.c: Fix indentation.
1023         * prologue-value.h: Fix indentation.
1024         * psymtab.c: Fix indentation.
1025         * python/py-arch.c: Fix indentation.
1026         * python/py-bpevent.c: Fix indentation.
1027         * python/py-event.c: Fix indentation.
1028         * python/py-event.h: Fix indentation.
1029         * python/py-finishbreakpoint.c: Fix indentation.
1030         * python/py-frame.c: Fix indentation.
1031         * python/py-framefilter.c: Fix indentation.
1032         * python/py-inferior.c: Fix indentation.
1033         * python/py-infthread.c: Fix indentation.
1034         * python/py-objfile.c: Fix indentation.
1035         * python/py-prettyprint.c: Fix indentation.
1036         * python/py-registers.c: Fix indentation.
1037         * python/py-signalevent.c: Fix indentation.
1038         * python/py-stopevent.c: Fix indentation.
1039         * python/py-stopevent.h: Fix indentation.
1040         * python/py-threadevent.c: Fix indentation.
1041         * python/py-tui.c: Fix indentation.
1042         * python/py-unwind.c: Fix indentation.
1043         * python/py-value.c: Fix indentation.
1044         * python/py-xmethods.c: Fix indentation.
1045         * python/python-internal.h: Fix indentation.
1046         * python/python.c: Fix indentation.
1047         * ravenscar-thread.c: Fix indentation.
1048         * record-btrace.c: Fix indentation.
1049         * record-full.c: Fix indentation.
1050         * record.c: Fix indentation.
1051         * reggroups.c: Fix indentation.
1052         * regset.h: Fix indentation.
1053         * remote-fileio.c: Fix indentation.
1054         * remote.c: Fix indentation.
1055         * reverse.c: Fix indentation.
1056         * riscv-linux-tdep.c: Fix indentation.
1057         * riscv-ravenscar-thread.c: Fix indentation.
1058         * riscv-tdep.c: Fix indentation.
1059         * rl78-tdep.c: Fix indentation.
1060         * rs6000-aix-tdep.c: Fix indentation.
1061         * rs6000-lynx178-tdep.c: Fix indentation.
1062         * rs6000-nat.c: Fix indentation.
1063         * rs6000-tdep.c: Fix indentation.
1064         * rust-lang.c: Fix indentation.
1065         * rx-tdep.c: Fix indentation.
1066         * s12z-tdep.c: Fix indentation.
1067         * s390-linux-tdep.c: Fix indentation.
1068         * score-tdep.c: Fix indentation.
1069         * ser-base.c: Fix indentation.
1070         * ser-mingw.c: Fix indentation.
1071         * ser-uds.c: Fix indentation.
1072         * ser-unix.c: Fix indentation.
1073         * serial.c: Fix indentation.
1074         * sh-linux-tdep.c: Fix indentation.
1075         * sh-nbsd-tdep.c: Fix indentation.
1076         * sh-tdep.c: Fix indentation.
1077         * skip.c: Fix indentation.
1078         * sol-thread.c: Fix indentation.
1079         * solib-aix.c: Fix indentation.
1080         * solib-darwin.c: Fix indentation.
1081         * solib-frv.c: Fix indentation.
1082         * solib-svr4.c: Fix indentation.
1083         * solib.c: Fix indentation.
1084         * source.c: Fix indentation.
1085         * sparc-linux-tdep.c: Fix indentation.
1086         * sparc-nbsd-tdep.c: Fix indentation.
1087         * sparc-obsd-tdep.c: Fix indentation.
1088         * sparc-ravenscar-thread.c: Fix indentation.
1089         * sparc-tdep.c: Fix indentation.
1090         * sparc64-linux-tdep.c: Fix indentation.
1091         * sparc64-nbsd-tdep.c: Fix indentation.
1092         * sparc64-obsd-tdep.c: Fix indentation.
1093         * sparc64-tdep.c: Fix indentation.
1094         * stabsread.c: Fix indentation.
1095         * stack.c: Fix indentation.
1096         * stap-probe.c: Fix indentation.
1097         * stubs/ia64vms-stub.c: Fix indentation.
1098         * stubs/m32r-stub.c: Fix indentation.
1099         * stubs/m68k-stub.c: Fix indentation.
1100         * stubs/sh-stub.c: Fix indentation.
1101         * stubs/sparc-stub.c: Fix indentation.
1102         * symfile-mem.c: Fix indentation.
1103         * symfile.c: Fix indentation.
1104         * symfile.h: Fix indentation.
1105         * symmisc.c: Fix indentation.
1106         * symtab.c: Fix indentation.
1107         * symtab.h: Fix indentation.
1108         * target-float.c: Fix indentation.
1109         * target.c: Fix indentation.
1110         * target.h: Fix indentation.
1111         * tic6x-tdep.c: Fix indentation.
1112         * tilegx-linux-tdep.c: Fix indentation.
1113         * tilegx-tdep.c: Fix indentation.
1114         * top.c: Fix indentation.
1115         * tracefile-tfile.c: Fix indentation.
1116         * tracepoint.c: Fix indentation.
1117         * tui/tui-disasm.c: Fix indentation.
1118         * tui/tui-io.c: Fix indentation.
1119         * tui/tui-regs.c: Fix indentation.
1120         * tui/tui-stack.c: Fix indentation.
1121         * tui/tui-win.c: Fix indentation.
1122         * tui/tui-winsource.c: Fix indentation.
1123         * tui/tui.c: Fix indentation.
1124         * typeprint.c: Fix indentation.
1125         * ui-out.h: Fix indentation.
1126         * unittests/copy_bitwise-selftests.c: Fix indentation.
1127         * unittests/memory-map-selftests.c: Fix indentation.
1128         * utils.c: Fix indentation.
1129         * v850-tdep.c: Fix indentation.
1130         * valarith.c: Fix indentation.
1131         * valops.c: Fix indentation.
1132         * valprint.c: Fix indentation.
1133         * valprint.h: Fix indentation.
1134         * value.c: Fix indentation.
1135         * value.h: Fix indentation.
1136         * varobj.c: Fix indentation.
1137         * vax-tdep.c: Fix indentation.
1138         * windows-nat.c: Fix indentation.
1139         * windows-tdep.c: Fix indentation.
1140         * xcoffread.c: Fix indentation.
1141         * xml-syscall.c: Fix indentation.
1142         * xml-tdesc.c: Fix indentation.
1143         * xstormy16-tdep.c: Fix indentation.
1144         * xtensa-config.c: Fix indentation.
1145         * xtensa-linux-nat.c: Fix indentation.
1146         * xtensa-linux-tdep.c: Fix indentation.
1147         * xtensa-tdep.c: Fix indentation.
1148
1149 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1150             Craig Blackmore   <craig.blackmore@embecosm.com>
1151
1152         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
1153         as an unsigned value.
1154
1155 2020-11-01  Tom Tromey  <tom@tromey.com>
1156
1157         * dbxread.c (dbx_end_psymtab): Update.
1158         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1159         (build_type_psymtabs_reader): Update.
1160         * xcoffread.c (xcoff_end_psymtab): Update.
1161         * ctfread.c (scan_partial_symbols): Update.
1162         * psymtab.c (sort_pst_symbols): Remove.
1163         (partial_symtab::end): Rename from end_psymtab_common.  Inline
1164         sort_pst_symbols.
1165         * psympriv.h (struct partial_symtab) <end>: New method.
1166         (end_psymtab_common): Don't declare.
1167
1168 2020-11-01  Tom Tromey  <tom@tromey.com>
1169
1170         * symmisc.c (count_psyms): New function.
1171         (print_objfile_statistics): Use it.
1172         * psymtab.c (append_psymbol_to_list): Remove.
1173         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
1174         * objfiles.h (struct objstats) <n_psyms>: Remove.
1175
1176 2020-11-01  Tom Tromey  <tom@tromey.com>
1177
1178         * dbxread.c (dbx_end_psymtab): Update.
1179         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
1180         (build_type_psymtabs_reader): Update.
1181         * xcoffread.c (xcoff_end_psymtab): Update.
1182         * ctfread.c (scan_partial_symbols): Update.
1183         * psympriv.h (end_psymtab_common): Update.
1184         * psymtab.c (end_psymtab_common): Remove objfile parameter.
1185         (sort_pst_symbols): Likewise.
1186
1187 2020-11-01  Tom Tromey  <tom@tromey.com>
1188
1189         * dbxread.c (dbx_symfile_read): Update.
1190         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
1191         * xcoffread.c (xcoff_initial_scan): Update.
1192         * psympriv.h (init_psymbol_list): Don't declare.
1193         * psymtab.c (init_psymbol_list): Remove.
1194
1195 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1196
1197         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
1198         gnat_encoded_fixed_type_info.  Update all callers.
1199
1200 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1201
1202         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
1203         line too long.
1204
1205 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1206
1207         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
1208         cast_from_fixed.  Update all callers.
1209         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
1210         Update all callers.
1211         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
1212         Update all callers.
1213         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
1214         ada_scaling_factor.
1215         * ada-typeprint.c: Replace call to ada_scaling_factor by call
1216         to print_gnat_encoded_fixed_point_type.
1217         * ada-valprint.c: Likewise.
1218
1219 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1220
1221         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
1222         (debug_prefixed_printf): Add check of debug_displaced flag.
1223         * linux-nat.c (linux_nat_debug_printf): Add check of
1224         debug_linux_nat flag.
1225
1226 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1227
1228         * infrun.c (infrun_debug_printf_1): Remove.
1229         (displaced_debug_printf_1): Remove.
1230         (stop_all_threads): Use debug_prefixed_printf.
1231         * infrun.h (infrun_debug_printf_1): Remove.
1232         (infrun_debug_printf): Use debug_prefixed_printf.
1233         (displaced_debug_printf_1): Remove.
1234         (displaced_debug_printf): Use debug_prefixed_printf.
1235         * linux-nat.c (linux_nat_debug_printf_1): Remove.
1236         (linux_nat_debug_printf): Use debug_prefixed_printf.
1237
1238 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1239
1240         * configure: Re-generate.
1241         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
1242         AC_LANG_PROGRAM.
1243
1244 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1245
1246         * configure: Re-generate.
1247
1248 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1249
1250         * configure: Re-generate.
1251
1252 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1253
1254         * configure: Re-generate.
1255
1256 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1257
1258         * configure: Re-generate.
1259
1260 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1261
1262         * acinclude.m4: Modernize.
1263         * configure: Re-generate.
1264
1265 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1266
1267         * configure.ac: Modernize.
1268         * configure: Re-generate.
1269
1270 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1271
1272         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
1273         * configure: Re-generate.
1274         * configure.ac: Remove AM_PROG_CC_STDC.
1275
1276 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1277
1278         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
1279         AC_CANONICAL_SYSTEM.
1280         * configure: Re-generate.
1281
1282 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
1283
1284         * infrun.h (displaced_debug_printf): New macro.  Replace
1285         displaced debug prints throughout to use it.
1286         (displaced_debug_printf_1): New declaration.
1287         (displaced_step_dump_bytes): Return string, remove ui_file
1288         parameter, update all callers.
1289         * infrun.c (displaced_debug_printf_1): New function.
1290         (displaced_step_dump_bytes): Return string, remove ui_file
1291         parameter
1292
1293 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
1294
1295         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
1296
1297 2020-10-30  Tom Tromey  <tromey@adacore.com>
1298
1299         * Makefile.in (stamp-init): Depend on config.status.
1300
1301 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1302
1303         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
1304
1305 2020-10-30  Pedro Alves  <pedro@palves.net>
1306
1307         * thread.c (lookup_selected_frame): Move ...
1308         * frame.c (lookup_selected_frame): ... here.
1309
1310 2020-10-30  Pedro Alves  <pedro@palves.net>
1311
1312         * blockframe.c (block_innermost_frame): Use get_selected_frame.
1313         * frame.c
1314         (scoped_restore_selected_frame::scoped_restore_selected_frame):
1315         Use save_selected_frame.  Save language as well.
1316         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
1317         Use restore_selected_frame, and restore language as well.
1318         (selected_frame_id, selected_frame_level): New.
1319         (selected_frame): Update comments.
1320         (save_selected_frame, restore_selected_frame): New.
1321         (get_selected_frame): Use lookup_selected_frame.
1322         (get_selected_frame_if_set): Delete.
1323         (select_frame): Record selected_frame_level and selected_frame_id.
1324         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
1325         fields.
1326         (get_selected_frame): Make 'message' parameter optional.
1327         (get_selected_frame_if_set): Delete declaration.
1328         (select_frame): Update comments.
1329         (save_selected_frame, restore_selected_frame)
1330         (lookup_selected_frame): Declare.
1331         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
1332         * infrun.c (struct infcall_control_state) <selected_frame_level>:
1333         New field.
1334         (save_infcall_control_state): Use save_selected_frame.
1335         (restore_selected_frame): Delete.
1336         (restore_infcall_control_state): Use restore_selected_frame.
1337         * stack.c (select_frame_command_core, frame_command_core): Use
1338         get_selected_frame.
1339         * thread.c (restore_selected_frame): Rename to ...
1340         (lookup_selected_frame): ... this and make extern.  Select the
1341         current frame if the frame level is -1.
1342         (scoped_restore_current_thread::restore): Also restore the
1343         language.
1344         (scoped_restore_current_thread::~scoped_restore_current_thread):
1345         Don't try/catch.
1346         (scoped_restore_current_thread::scoped_restore_current_thread):
1347         Save the language as well.  Use save_selected_frame.
1348
1349 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1350
1351         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
1352         documentation.
1353         * gdbarch.h: Re-generate.
1354
1355 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1356
1357         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
1358         parameter.
1359         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
1360         Likewise.
1361         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1362         Likewise.
1363         * arch-utils.c (default_displaced_step_hw_singlestep):
1364         Likewise.
1365         * arch-utils.h (default_displaced_step_hw_singlestep):
1366         Likewise.
1367         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
1368         Likewise.
1369         * s390-tdep.c (s390_displaced_step_hw_singlestep):
1370         Likewise.
1371         * gdbarch.c: Re-generate.
1372         * gdbarch.h: Re-generate.
1373         * infrun.c (resume_1): Adjust.
1374
1375 2020-10-29  Tom Tromey  <tom@tromey.com>
1376
1377         * progspace.c (program_space::~program_space): Don't call
1378         exec_close.
1379
1380 2020-10-29  Tom Tromey  <tom@tromey.com>
1381
1382         * exec.c (exec_target::close): Don't change current program
1383         space.
1384
1385 2020-10-29  Tom Tromey  <tom@tromey.com>
1386
1387         * symfile.c (add_symbol_file_command): Update.
1388         * exec.c (program_space::add_target_sections): Rename.
1389         * symfile-mem.c (symbol_file_add_from_memory): Update.
1390         * progspace.h (struct program_space) <add_target_sections>:
1391         Declare new overload.
1392         * exec.h (add_target_sections_of_objfile): Don't declare.
1393
1394 2020-10-29  Tom Tromey  <tom@tromey.com>
1395
1396         * solib.c (solib_map_sections): Update.
1397         * exec.c (program_space::add_target_sections): Now a method.
1398         (exec_file_attach): Update.
1399         * exec.h (add_target_sections): Don't declare.
1400         * progspace.h (struct program_space) <add_target_sections>:
1401         Declare.
1402
1403 2020-10-29  Tom Tromey  <tom@tromey.com>
1404
1405         * progspace.h (struct program_space) <remove_target_sections>:
1406         Declare.
1407         * exec.c (program_space::remove_target_sections): Now a method.
1408         * exec.h (remove_target_sections): Don't declare.
1409
1410 2020-10-29  Tom Tromey  <tom@tromey.com>
1411
1412         * inferior.c (delete_inferior): Update.
1413         * progspace.c (program_space::empty): Rename from
1414         program_space_empty_p.  Return bool.
1415         * progspace.h (struct program_space) <empty>: New method.
1416         (program_space_empty_p): Don't declare.
1417
1418 2020-10-29  Tom Tromey  <tom@tromey.com>
1419
1420         * progspace.c (program_space::~program_space): Don't call
1421         clear_program_space_solib_cache.
1422         (program_space::clear_solib_cache): Rename from
1423         clear_solib_cache.
1424         * solib.c (handle_solib_event): Update.
1425         * progspace.h (struct program_space) <clear_solib_cache>: New
1426         method.
1427         (clear_program_space_solib_cache): Don't declare.
1428
1429 2020-10-29  Tom Tromey  <tom@tromey.com>
1430
1431         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1432         * target.c (info_target_command): Update.
1433         * symfile.c (syms_from_objfile_1, finish_new_objfile)
1434         (symbol_file_clear, reread_symbols): Update.
1435         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
1436         * stabsread.c (scan_file_globals): Update.
1437         * solib.c (update_solib_list): Update.
1438         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
1439         (svr4_fetch_objfile_link_map, enable_break)
1440         (svr4_relocate_main_executable)
1441         (svr4_iterate_over_objfiles_in_search_order): Update.
1442         * solib-frv.c (lm_base, enable_break)
1443         (frv_relocate_main_executable): Update.
1444         (main_got, frv_fdpic_find_canonical_descriptor): Update.
1445         (frv_fetch_objfile_link_map): Update.
1446         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
1447         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
1448         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
1449         * remote.c (remote_target::get_offsets): Update.
1450         (remote_target::start_remote)
1451         (extended_remote_target::post_attach): Update.
1452         * objfiles.c (entry_point_address_query): Update.
1453         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
1454         * minsyms.c (get_symbol_leading_char): Update.
1455         * frame.c (inside_main_func): Update.
1456         * progspace.h (symfile_objfile): Remove macro.
1457
1458 2020-10-29  Tom Tromey  <tom@tromey.com>
1459
1460         * exec.c (exec_file_attach): Update.
1461         * progspace.c (program_space::exec_close): Update.
1462         * progspace.h (struct program_space) <ebfd>: Now a
1463         gdb_bfd_ref_ptr.
1464         <set_exec_bfd>: Change argument type.
1465         <exec_bfd>: Update.
1466
1467 2020-10-29  Tom Tromey  <tom@tromey.com>
1468
1469         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1470         * symfile.c (reread_symbols): Update.
1471         * symfile-mem.c (add_symbol_file_from_memory_command)
1472         (add_vsyscall_page): Update.
1473         * source-cache.c (source_cache::get_plain_source_lines): Update.
1474         * solib-svr4.c (find_program_interpreter, elf_locate_base)
1475         (svr4_current_sos_direct, svr4_exec_displacement)
1476         (svr4_relocate_main_executable): Update.
1477         (svr4_iterate_over_objfiles_in_search_order): Update.
1478         * solib-frv.c (enable_break2, enable_break): Update.
1479         * solib-dsbt.c (lm_base, enable_break): Update.
1480         * solib-darwin.c (find_program_interpreter)
1481         (darwin_solib_create_inferior_hook): Update.
1482         * sol-thread.c (rw_common, ps_pdmodel): Update.
1483         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
1484         * remote.c (compare_sections_command)
1485         (remote_target::trace_set_readonly_regions): Update.
1486         * remote-sim.c (get_sim_inferior_data)
1487         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
1488         (gdbsim_target_open, gdbsim_target::files_info): Update.
1489         * exec.h (exec_bfd): Remove macro.
1490         * progspace.c (initialize_progspace): Update.
1491         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
1492         Update.
1493         * nto-procfs.c (nto_procfs_target::post_attach)
1494         (nto_procfs_target::create_inferior): Update.
1495         * maint.c (maintenance_info_sections): Update.
1496         * linux-thread-db.c (thread_db_target::get_thread_local_address):
1497         Update.
1498         * infcmd.c (post_create_inferior): Update.
1499         * gcore.c (default_gcore_arch, default_gcore_target): Update.
1500         (objfile_find_memory_regions): Update.
1501         * exec.c (validate_exec_file, exec_file_attach)
1502         (exec_read_partial_read_only, print_section_info): Update.
1503         * corelow.c (core_target_open): Update.
1504         * corefile.c (reopen_exec_file, validate_files): Update.
1505         * arm-tdep.c (gdb_print_insn_arm): Update.
1506         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
1507         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
1508         methods.
1509
1510 2020-10-29  Tom Tromey  <tom@tromey.com>
1511
1512         * progspace.h (current_target_sections): Remove macro.
1513         * solib-svr4.c (scan_dyntag): Update.
1514         * solib-dsbt.c (scan_dyntag): Update.
1515         * exec.c (exec_target::close): Update.
1516         (add_target_sections, add_target_sections_of_objfile)
1517         (remove_target_sections, exec_target::get_section_table)
1518         (exec_target::files_info, set_section_command)
1519         (exec_set_section_address, exec_target::has_memory)
1520         (exec_target::has_memory): Update.
1521
1522 2020-10-29  Tom Tromey  <tom@tromey.com>
1523
1524         * source-cache.c (source_cache::get_plain_source_lines): Use
1525         current_program_space.
1526         * corefile.c (reopen_exec_file): Use current_program_space.
1527         * exec.c (exec_file_attach): Use current_program_space.
1528         * exec.h (exec_bfd_mtime): Remove.
1529
1530 2020-10-29  Tom Tromey  <tom@tromey.com>
1531
1532         * gcore.c (default_gcore_mach): Remove.
1533         (create_gcore_bfd): Update.
1534
1535 2020-10-29  Tom Tromey  <tom@tromey.com>
1536
1537         * progspace.c (program_space::exec_close): New method, from
1538         exec_close in exec.c.
1539         * exec.c (exec_close): Move to progspace.c.
1540         (exec_target::close, exec_file_attach): Update.
1541         * progspace.h (struct program_space) <exec_close>: Declare
1542         method.
1543
1544 2020-10-29  Tom Tromey  <tom@tromey.com>
1545
1546         * progspace.h (struct program_space) <exec_filename>: Rename from
1547         pspace_exec_filename.  Now a unique_xmalloc_ptr.
1548         * inferior.c (print_selected_inferior): Update.
1549         (print_inferior): Update.
1550         * mi/mi-main.c (print_one_inferior): Update.
1551         * exec.h (exec_filename): Remove macro.
1552         * corefile.c (get_exec_file): Update.
1553         * exec.c (exec_close): Update.
1554         (exec_file_attach): Update.
1555         * progspace.c (clone_program_space): Update.
1556         (print_program_space): Update.
1557
1558 2020-10-29  Tom Tromey  <tom@tromey.com>
1559
1560         * target-section.h (struct target_section): Add constructor.
1561         * exec.c (build_section_table, add_target_sections_of_objfile):
1562         Update.
1563         * corelow.c (core_target::build_file_mappings): Update.
1564
1565 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1566
1567         PR gdb/19318
1568         * inferior.c (detach_inferior_command): Restore the current thread.
1569         (kill_inferior_command): Ditto.
1570
1571 2020-10-28  Tom de Vries  <tdevries@suse.de>
1572
1573         PR symtab/26772
1574         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
1575         map, check it in the "best match" loop.
1576
1577 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1578
1579         * m32c-tdep.c: Remove unused includes.
1580
1581 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1582
1583         * xtensa-tdep.c: Remove includes.
1584
1585 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1586
1587         * breakpoint.c (struct condition_command_opts): New struct.
1588         (condition_command_option_defs): New static global.
1589         (make_condition_command_options_def_group): New function.
1590         (condition_completer): Update to consider the '-force' flag.
1591         (condition_command): Use gdb::option for the '-force' flag.
1592
1593 2020-10-27  Tom de Vries  <tdevries@suse.de>
1594
1595         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
1596         symbols in section check.
1597
1598 2020-10-27  Tom de Vries  <tdevries@suse.de>
1599
1600         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
1601
1602 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1603
1604         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
1605         * breakpoint.c: Update the help text of the 'condition' and 'break'
1606         commands.
1607         (set_breakpoint_condition): Take a new bool parameter
1608         to control whether condition definition should be forced even when
1609         the condition expression is invalid in all of the current locations.
1610         (condition_command): Update the call to 'set_breakpoint_condition'.
1611         (find_condition_and_thread): Take the "-force-condition" flag into
1612         account.
1613         * linespec.c (linespec_keywords): Add "-force-condition" as an
1614         element.
1615         (FORCE_KEYWORD_INDEX): New #define.
1616         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
1617         as a keyword.
1618         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
1619         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
1620         * python/py-breakpoint.c (bppy_set_condition): Ditto.
1621         * NEWS: Mention the changes to the 'break' and 'condition' commands.
1622
1623 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1624
1625         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
1626         * breakpoint.c (set_breakpoint_location_condition): New function.
1627         (set_breakpoint_condition): Disable a breakpoint location if parsing
1628         the condition string gives an error.
1629         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
1630         (build_target_condition_list): Ditto.
1631         (build_target_command_list): Ditto.
1632         (build_bpstat_chain): Ditto.
1633         (print_one_breakpoint_location): Ditto.
1634         (print_one_breakpoint): Ditto.
1635         (breakpoint_1): Ditto.
1636         (bp_location::bp_location): Ditto.
1637         (locations_are_equal): Ditto.
1638         (update_breakpoint_locations): Ditto.
1639         (enable_disable_bp_num_loc): Ditto.
1640         (init_breakpoint_sal): Use set_breakpoint_location_condition.
1641         (find_condition_and_thread_for_sals): New static function.
1642         (create_breakpoint): Call find_condition_and_thread_for_sals.
1643         (location_to_sals): Call find_condition_and_thread_for_sals instead
1644         of find_condition_and_thread.
1645
1646 2020-10-26  Tom de Vries  <tdevries@suse.de>
1647
1648         * dwarf2/read.c (process_full_comp_unit): Call
1649         dwarf2_find_base_address.
1650
1651 2020-10-26  Tom Tromey  <tromey@adacore.com>
1652
1653         * gdbtypes.c (create_range_type): Revert previous patch.  Add
1654         comment.
1655
1656 2020-10-26  Pedro Alves  <pedro@palves.net>
1657
1658         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
1659         (my_waitpid): Use gdb::handle_eintr.
1660
1661 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
1662
1663         * acinclude.m4: Update ptrace.m4 path.
1664         * ptrace.m4: Moved to gdbsupport.
1665
1666 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1667
1668         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
1669         instead of target_gdbarch.
1670
1671 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1672
1673         * jit.c (jit_reader_load_command): Pass current inferior.
1674         (jit_inferior_init): Change parameter type to inferior, use it.
1675         (jit_inferior_created): Remove.
1676         (jit_inferior_created_hook): Pass inferior parameter down.
1677         (_initialize_jit): Use jit_inferior_created_hook instead of
1678         jit_inferior_created.
1679         * jit.h (jit_inferior_created_hook): Add inferior parameter.
1680         * infrun.c (follow_exec): Pass inferior to
1681         jit_inferior_created_hook.
1682
1683 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1684
1685         * linux-thread-db.c (check_pid_namespace_match): Add inferior
1686         parameter and use it.
1687         (thread_db_inferior_created): Pass inferior argument.
1688
1689 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1690
1691         * aix-thread.c (aix_thread_inferior_created): Add inferior
1692         parameter.
1693         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
1694         * dummy-frame.c (cleanup_dummy_frames): Likewise.
1695         * jit.c (jit_inferior_created): Likewise.
1696         * linux-thread-db.c (thread_db_inferior_created): Likewise.
1697         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
1698         * observable.h (inferior_created): Likewise.
1699         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
1700         * symfile-mem.c (add_vsyscall_page): Likewise.
1701         * infcmd.c (post_create_inferior): Pass inferior argument.
1702
1703 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
1704
1705         GDB 10.1 released.
1706
1707 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
1708
1709         * ada-typeprint.c (ada_print_type): Remove superfluous second call
1710         to ada_check_typedef.
1711
1712 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1713
1714         * f-exp.y (f_parse): Rename to...
1715         (f_language::parser): ...this.
1716         * f-lang.c (f_get_encoding): Rename to...
1717         (f_language::get_encoding): ...this.
1718         (f_op_print_tab): Rename to...
1719         (f_language::op_print_tab): ...this.
1720         (exp_descriptor_f): Rename to...
1721         (f_language::exp_descriptor_tab): ...this.
1722         (class f_language): Moved to f-lang.h.
1723         (f_language::language_arch_info): New function, moved out of class
1724         declaration.
1725         (f_language::search_name_hash): Likewise.
1726         (f_language::lookup_symbol_nonlocal): Likewise.
1727         (f_language::get_symbol_name_matcher_inner): Likewise.
1728         * f-lang.h: Add 'valprint.h' include.
1729         (class f_language): Moved here from f-lang.c.
1730         * f-typeprint.c (f_type_print_args): Delete commented out
1731         declaration.
1732         (f_print_typedef): Rename to...
1733         (f_language::print_typedef): ...this.
1734         (f_print_type): Rename to...
1735         (f_language::print_type): ...this.
1736         (f_type_print_varspec_prefix): Delete declaration and rename to...
1737         (f_language::f_type_print_varspec_prefix): ...this.
1738         (f_type_print_varspec_suffix): Delete declaration and rename to...
1739         (f_language::f_type_print_varspec_suffix): ...this.
1740         (f_type_print_base): Delete declaration and rename to...
1741         (f_language::f_type_print_base): ...this.
1742         * f-valprint.c (f_value_print_inner): Rename to...
1743         (f_language::value_print_inner): ...this.
1744         * parse.c: Delete 'f-lang.h' include.
1745
1746 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1747
1748         * language.h (language_defn::print_type): Add variable names in
1749         declaration, and update header comment.
1750
1751 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1752
1753         * ada-lang.c (ada_language::demangle): Rename to...
1754         (ada_language::demangle_symbol): ...this.
1755         * c-lang.c (cplus_language::demangle): Rename to...
1756         (cplus_language::demangle_symbol): ...this.
1757         * d-lang.c (d_language::demangle): Rename to...
1758         (d_language::demangle_symbol): ...this.
1759         * f-lang.c (f_language::demangle): Rename to...
1760         (f_language::demangle_symbol): ...this.
1761         * go-lang.c (go_language::demangle): Rename to...
1762         (go_language::demangle_symbol): ...this.
1763         * language.c (language_demangle): Update call to demangle_symbol.
1764         (auto_or_unknown_language::demangle): Rename to...
1765         (auto_or_unknown_language::demangle_symbol): ...this.
1766         * language.h (language_defn::demangle): Rename to...
1767         (language_defn::demangle_symbol): ...this.
1768         * objc-lang.c (objc_language::demangle): Rename to...
1769         (objc_language::demangle_symbol): ...this.
1770         * rust-lang.c (rust_language::demangle): Rename to...
1771         (rust_language::demangle_symbol): ...this.
1772
1773 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1774
1775         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
1776         (iterate_over_file_blocks): Replace use of macro with the macros
1777         definition.
1778
1779 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1780
1781         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
1782         * valprint.c (maybe_print_array_index): Replace use of macro with
1783         the macros definition.
1784
1785 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1786
1787         * ada-lang.c (ada_language::print_array_index): Call value_print
1788         directly.
1789         * language.c (language_defn::print_array_index): Likewise.
1790         * language.h (LA_VALUE_PRINT): Delete.
1791         * valprint.c (value_print): Call value_print on the
1792         current_language directly.
1793
1794 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1795
1796         * language.h (LA_PRINT_TYPEDEF): Delete.
1797         * typeprint.c (typedef_print): Call print_typedef directly on the
1798         current_language object.
1799
1800 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1801
1802         * m2-exp.y (m2_parse): Rename to...
1803         (m2_language::parser): ...this.  Update function signature.
1804         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
1805         (m2_op_print): Rename to...
1806         (m2_language::op_print_tab): ...this, and make const.
1807         (exp_descriptor_modula2): Rename to...
1808         (m2_language::exp_descriptor_modula2): ...this.
1809         (class m2_language): Move to m2-lang.h.
1810         (m2_language::language_arch_info): New function, moved out of
1811         class declaration.
1812         (m2_language::printchar): New function, body from m2_printchar.
1813         (m2_language::printstr): New function, moved out of class
1814         declaration.
1815         (m2_language::emitchar): Likewise.
1816         * m2-lang.h (m2_parse): Delete declaration.
1817         (m2_print_typedef): Delete declaration.
1818         (m2_value_print_inner): Delete declaration.
1819         (class m2_language): Class declaration moved from m2-lang.c,
1820         larger functions are left in m2-lang.c.
1821         * m2-typeprint.c (m2_print_typedef): Rename to...
1822         (m2_language::print_typedef): ...this, and update function
1823         signature.
1824         * m2-valprint.c (m2_value_print_inner): Rename to...
1825         (m2_language::value_print_inner): ...this, replace use of
1826         LA_PRINT_STRING with a direct call to printstr member function,
1827         and update recursive call.
1828
1829 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1830
1831         * language.c (default_is_string_type_p): Delete, implementation
1832         moved into auto_or_unknown_language::is_string_type_p.
1833         (unk_op_print_tab): Moved into
1834         auto_or_unknown_language::opcode_print_table.
1835         (unknown_language_arch_info): Delete, implementation moved into
1836         auto_or_unknown_language::language_arch_info.
1837         (class auto_or_unknown_language): New class, member functions
1838         copied from unknown_language class, with some updates.
1839         (class unknown_language): Most member functions moved into
1840         auto_or_unknown_language class.  Inherit from
1841         auto_or_unknown_language class.
1842         (class auto_language): Inherit from auto_or_unknown_language.
1843         Delete most member functions.
1844
1845 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1846
1847         * stabsread.c (read_member_functions): Remove gdb_assert.
1848
1849 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1850
1851         * gdbtypes.c (init_complex_type): Check target type name.
1852
1853 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1854
1855         * target-debug.h (target_debug_print_struct_target_ops_p):
1856         Remove.
1857         (target_debug_print_async_callback_ftype_p): Remove.
1858         (target_debug_print_struct_trace_state_variable_p): Remove.
1859         (target_debug_print_struct_traceframe_info_p): Remove.
1860         (target_debug_print_VEC__btrace_block_s__pp): Remove.
1861         (target_debug_print_enum_btrace_format): Remove.
1862         (target_debug_print_enum_info_proc_what): Remove.
1863         (target_debug_print_thread_info_pp): Remove.
1864
1865 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
1866
1867         * target.h (struct target_ops) <make_corefile_notes>:
1868         Change return type to unique pointer.
1869         * target.c (dummy_make_corefile_notes): Likewise.
1870         * exec.c (struct exec_target) <make_corefile_notes>:
1871         Likewise.
1872         (exec_target::make_corefile_notes): Likewise.
1873         * procfs.c (class procfs_target) <make_corefile_notes>:
1874         Likewise.
1875         (procfs_do_thread_registers): Adjust to unique pointer.
1876         (struct procfs_corefile_thread_data): Add constructor.
1877         <note_data>: Change type to unique pointer.
1878         (procfs_corefile_thread_callback): Adjust to unique pointer.
1879         (procfs_target::make_corefile_notes): Change return type to
1880         unique pointer.
1881         * target-delegates.c: Re-generate.
1882         * gcore.c (write_gcore_file_1): Adjust.
1883         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
1884         New.
1885
1886 2020-10-22  Tom de Vries  <tdevries@suse.de>
1887
1888         * block.c (find_block_in_blockvector): Make sure the returned block
1889         contains pc.
1890
1891 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1892
1893         PR gdb/26693
1894         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
1895         parameter.
1896         (load_cu): Pass existing CU.
1897         (process_imported_unit_die): Likewise.
1898         (follow_die_offset): Likewise.
1899
1900 2020-10-22  Luis Machado  <luis.machado@linaro.org>
1901
1902         * corelow.c (core_target::xfer_partial): Also check for an empty
1903         m_core_unavailable_mappings vector.
1904
1905 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1906
1907         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
1908         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
1909         * f-exp.y (arglist): Allow for a series of subranges.
1910         (subrange): Add cases for subranges with strides.
1911         * f-lang.c (value_f90_subarray): Catch use of array strides and
1912         throw an error.
1913         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
1914
1915 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1916
1917         * expprint.c (print_subexp_standard): Change enum range_type to
1918         range_flag and rename variables to match.
1919         (dump_subexp_body_standard): Likewise.
1920         * expression.h (enum range_type): Rename to...
1921         (enum range_flag): ...this.
1922         (range_types): Rename to...
1923         (range_flags): ...this.
1924         * f-lang.c (value_f90_subarray): Change enum range_type to
1925         range_flag and rename variables to match.
1926         * parse.c (operator_length_standard): Likewise.
1927         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
1928         range_type to range_flag.
1929         * rust-lang.c (rust_evaluate_funcall): Likewise.
1930         (rust_range): Likewise.
1931         (rust_compute_range): Likewise.
1932         (rust_subscript): Likewise.
1933
1934 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1935
1936         * expprint.c (print_subexp_standard): Update to reflect changes to
1937         enum range_type.
1938         (dump_subexp_body_standard): Likewise.
1939         * expression.h (enum range_type): Convert to a bit field enum, and
1940         make the enum unsigned.
1941         * f-exp.y (subrange): Update to reflect changes to enum
1942         range_type.
1943         * f-lang.c (value_f90_subarray): Likewise.
1944         * parse.c (operator_length_standard): Likewise.
1945         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
1946         * rust-lang.c (rust_range): Likewise.
1947         (rust_compute_range): Likewise.
1948         (rust_subscript): Likewise.
1949
1950 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
1951
1952         * infrun.c (displaced_step_in_progress_thread): Fix comment.
1953         (displaced_step_in_progress): Fix comment.
1954
1955 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
1956
1957         * gdbarch.sh (make_corefile_notes): Return unique pointer.
1958         * gdbarch.c: Re-generate.
1959         * gdbarch.h: Re-generate.
1960         * gcore.c (write_gcore_file_1): Adjust.
1961         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
1962         constructor.
1963         <note_data>: Change type to unique pointer.
1964         <abort_iteration>: Change type to bool.
1965         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
1966         (fbsd_collect_thread_registers): Return void, adjust.
1967         (struct fbsd_corefile_thread_data): Add construtor.
1968         <note_data>: Change type to unique pointer.
1969         (fbsd_corefile_thread): Adjust.
1970         (fbsd_make_corefile_notes): Return unique pointer, adjust.
1971         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
1972         to unique pointer, adjust.
1973         (struct linux_collect_regset_section_cb_data): Add constructor.
1974         <note_data>: Change type to unique pointer.
1975         <abort_iteration>: Change type to bool.
1976         (linux_collect_thread_registers): Return void, adjust.
1977         (struct linux_corefile_thread_data): Add constructor.
1978         <note_data>: Change type to unique pointer.
1979         (linux_corefile_thread): Adjust.
1980         (linux_make_corefile_notes): Return unique pointer, adjust.
1981
1982 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1983
1984         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
1985         * gdbarch.c: Re-generate.
1986         * gdbarch.h: Re-generate.
1987         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
1988         bool.
1989         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1990         Likewise.
1991         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
1992         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
1993         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
1994         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
1995
1996 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1997
1998         * gdbarch.sh: Make generated predicates return bool.
1999         * gdbarch.c: Re-generate.
2000         * gdbarch.h: Re-generate.
2001
2002 2020-10-20  Tom Tromey  <tom@tromey.com>
2003
2004         * varobj-iter.h (struct varobj_item): Remove typedef.
2005
2006 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2007
2008         * infrun.c (currently_stepping): Change int to bool
2009         (maybe_software_singlestep): Likewise.
2010         (show_stop_on_solib_events): Likewise.
2011         (stepping_past_nonsteppable_watchpoint): Likewise.
2012         (displaced_step_in_progress_any_inferior): Likewise.
2013         (displaced_step_in_progress_thread): Likewise.
2014         (keep_going_stepped_thread): Likewise.
2015         (thread_still_needs_step_over): Likewise.
2016         (start_step_over): Likewise.
2017         (do_target_resume): Likewise.
2018         (resume_1): Likewise.
2019         (clear_proceed_status): Likewise.
2020         (thread_still_needs_step_over_bp): Likewise.
2021         (proceed): Likewise.
2022         (switch_back_to_stepped_thread): Likewise.
2023         (adjust_pc_after_break): Likewise.
2024         (stepped_in_from): Likewise.
2025         (handle_stop_requested): Likewise.
2026         (handle_syscall_event): Likewise.
2027         (handle_no_resumed): Likewise.
2028         (handle_inferior_event): Likewise.
2029         (finish_step_over): Likewise.
2030         (handle_signal_stop): Likewise.
2031         (process_event_stop_test): Likewise.
2032
2033 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2034
2035         * infrun.c (get_displaced_stepping_state): Fix comment.
2036
2037 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
2038
2039         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
2040
2041 2020-10-19  Tom Tromey  <tromey@adacore.com>
2042
2043         PR tui/26719
2044         * tui/tui-winsource.h (struct tui_source_window_base)
2045         <refresh_window>: Rename from refresh_pad.
2046         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
2047         Rename from refresh_pad.
2048         (tui_source_window_base::show_source_content)
2049         (tui_source_window_base::do_scroll_horizontal): Update.
2050
2051 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2052
2053         * thread.c (_initialize_thread): Fine-tune the help text of
2054         'info threads'.
2055
2056 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2057
2058         * frame.c: Remove the unused 'uinteger_option_def' type alias.
2059
2060 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
2061
2062         * breakpoint.c (handle_jit_event): Add an argument, change how
2063         `jit_event_handler` is called.
2064
2065 2020-10-17  Tom Tromey  <tom@tromey.com>
2066
2067         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
2068         (scan_xcoff_symtab): Update.
2069         * psymtab.h (class psymtab_storage) <global_psymbols,
2070         static_psymbols, current_global_psymbols,
2071         current_static_psymbols>: Remove.
2072         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
2073         (match_partial_symbol, lookup_partial_symbol): Update.
2074         (print_partial_symbols): Change parameters.
2075         (dump_psymtab, recursively_search_psymtabs)
2076         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
2077         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
2078         (concat): Remove.
2079         (end_psymtab_common): Simplify.
2080         (append_psymbol_to_list): Change parameters.
2081         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
2082         (init_psymbol_list): Simplify.
2083         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
2084         * psympriv.h (struct partial_symtab) <empty>: New method.
2085         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
2086         Remove.
2087         <global_psymbols, static_psymbols>: New members.
2088         <add_psymbol>: New methods.
2089         (add_psymbol_to_list): Don't declare.
2090         (psymbol_placement): Move earlier.
2091         * mdebugread.c (parse_partial_symbols): Update.
2092         (handle_psymbol_enumerators): Change parameters.
2093         (mdebug_expand_psymtab): Update.
2094         * dwarf2/read.c (process_psymtab_comp_unit_reader)
2095         (add_partial_symbol): Update.
2096         * dwarf2/index-write.c (write_psymbols): Change parameters.
2097         (write_one_signatured_type): Update.
2098         (recursively_count_psymbols): Update.
2099         (recursively_write_psymbols): Update.
2100         (class debug_names) <recursively_write_psymbols>: Update.
2101         <write_psymbols>: Change parameters.
2102         <write_one_signatured_type>: Update.
2103         * dbxread.c (read_dbx_symtab): Update.
2104         (dbx_end_psymtab): Use partial_symtab::empty.
2105         * ctfread.c (struct ctf_context) <pst>: New member.
2106         (create_partial_symtab): Set it.
2107         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
2108         (scan_partial_symbols): Use the psymtab's context.  Update.
2109
2110 2020-10-17  Tom Tromey  <tom@tromey.com>
2111
2112         * valprint.c (generic_value_print): Remove comment.
2113         * m2-valprint.c (m2_value_print_inner): Remove comment.
2114         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
2115         type.
2116
2117 2020-10-17  Tom de Vries  <tdevries@suse.de>
2118
2119         PR symtab/26317
2120         * source.c (select_source_symtab): Handling sal.symtab == NULL for
2121         symbol main.
2122
2123 2020-10-14  Tom de Vries  <tdevries@suse.de>
2124
2125         PR gdb/26733
2126         * solib.c (solib_contains_address_p): Handle
2127         'solib->sections == nullptr'.
2128
2129 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
2130
2131         PR gdb/26642
2132         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
2133         target can't do async.
2134         * target.c (target_wait): Assert that we don't pass
2135         TARGET_WNOHANG to a target that can't async.
2136
2137 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
2138
2139         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
2140         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
2141         * alpha-bsd-nat.c: Adjust include.
2142         * alpha-bsd-tdep.h: Adjust comment.
2143         * alpha-nbsd-tdep.c: Rename to ...
2144         * alpha-netbsd-tdep.c: ... this, adjust include.
2145         * amd64-nbsd-nat.c: Rename to ...
2146         * amd64-netbsd-nat.c: ... this, adjust include.
2147         * amd64-nbsd-tdep.c: Rename to ...
2148         * amd64-netbsd-tdep.c: ... this, adjust include.
2149         * amd64-tdep.h: Adjust include.
2150         * arm-nbsd-nat.c: Rename to ...
2151         * arm-netbsd-nat.c: ... this, adjust include.
2152         * arm-nbsd-tdep.c: Rename to ...
2153         * arm-netbsd-tdep.c: ... this, adjust include.
2154         * arm-nbsd-tdep.h: Rename to ...
2155         * arm-netbsd-tdep.h: ... this, adjust include.
2156         * configure.nat: Adjust file lists.
2157         * configure.tgt: Likewise.
2158         * hppa-nbsd-nat.c: Rename to ...
2159         * hppa-netbsd-nat.c: ... this, adjust include.
2160         * hppa-nbsd-tdep.c: Rename to ...
2161         * hppa-netbsd-tdep.c: ... this, adjust include.
2162         * i386-nbsd-nat.c: Rename to ...
2163         * i386-netbsd-nat.c: ... this, adjust include.
2164         * i386-nbsd-tdep.c: Rename to ...
2165         * i386-netbsd-tdep.c: ... this, adjust include.
2166         * m68k-bsd-nat.c: Adjust include.
2167         * mips-nbsd-nat.c: Rename to ...
2168         * mips-netbsd-nat.c: ... this, adjust include.
2169         * mips-nbsd-tdep.c: Rename to ...
2170         * mips-netbsd-tdep.c: ... this, adjust include.
2171         * mips-nbsd-tdep.h: Rename to ...
2172         * mips-netbsd-tdep.h: ... this.
2173         * nbsd-nat.c: Rename to ...
2174         * netbsd-nat.c: ... this, adjust include.
2175         * nbsd-nat.h: Rename to ...
2176         * netbsd-nat.h: ... this, adjust include.
2177         * nbsd-tdep.c: Rename to ...
2178         * netbsd-tdep.c: ... this, adjust include.
2179         * nbsd-tdep.h: Rename to ...
2180         * netbsd-tdep.h: ... this.
2181         * ppc-nbsd-nat.c: Rename to ...
2182         * ppc-netbsd-nat.c: ... this, adjust include.
2183         * ppc-nbsd-tdep.c: Rename to ...
2184         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
2185         * ppc-nbsd-tdep.h: Rename to ...
2186         * ppc-netbsd-tdep.h: ... this.
2187         * sh-nbsd-nat.c: Rename to ...
2188         * sh-netbsd-nat.c: ... this, adjust include.
2189         * sh-nbsd-tdep.c: Rename to ...
2190         * sh-netbsd-tdep.c: ... this, adjust include.
2191         * sparc-nbsd-nat.c: Rename to ...
2192         * sparc-netbsd-nat.c: ... this.
2193         * sparc-nbsd-tdep.c: Rename to ...
2194         * sparc-netbsd-tdep.c: ... this, adjust include.
2195         * sparc64-nbsd-nat.c: Rename to ...
2196         * sparc64-netbsd-nat.c: ... this.
2197         * sparc64-nbsd-tdep.c: Rename to ...
2198         * sparc64-netbsd-tdep.c: ... this, adjust include.
2199         * sparc64-tdep.h: Adjust comment.
2200         * vax-bsd-nat.c: Adjust include.
2201         * vax-nbsd-tdep.c: Rename to ...
2202         * vax-netbsd-tdep.c: ... this, adjust include.
2203
2204 2020-10-12  Tom Tromey  <tom@tromey.com>
2205
2206         * target.h (struct target_ops) <get_section_table>: Update.
2207         (target_get_section_table): Update.
2208         * target.c (target_get_section_table, target_section_by_addr)
2209         (memory_xfer_partial_1): Update.
2210         * target-section.h (target_section_table): Now an alias.
2211         * target-delegates.c: Rebuild.
2212         * target-debug.h (target_debug_print_target_section_table_p):
2213         Rename from target_debug_print_struct_target_section_table_p.
2214         * symfile.c (build_section_addr_info_from_section_table): Update.
2215         * solib.c (solib_map_sections, solib_contains_address_p): Update.
2216         * solib-svr4.c (scan_dyntag): Update.
2217         * solib-dsbt.c (scan_dyntag): Update.
2218         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2219         Update.
2220         * record-full.c (record_full_core_target::xfer_partial): Update.
2221         * progspace.h (struct program_space) <target_sections>: Update.
2222         * exec.h (print_section_info): Update.
2223         * exec.c (exec_target::close, build_section_table)
2224         (add_target_sections, add_target_sections_of_objfile)
2225         (remove_target_sections, exec_on_vfork)
2226         (section_table_available_memory)
2227         (section_table_xfer_memory_partial)
2228         (exec_target::get_section_table, exec_target::xfer_partial)
2229         (print_section_info, set_section_command)
2230         (exec_set_section_address, exec_target::has_memory): Update.
2231         * corelow.c (core_target::build_file_mappings)
2232         (core_target::xfer_partial, core_target::info_proc_mappings)
2233         (core_target::info_proc_mappings): Update.
2234         * bfd-target.c (class target_bfd): Update
2235
2236 2020-10-12  Tom Tromey  <tom@tromey.com>
2237
2238         * progspace.c (program_space::~program_space): Don't call
2239         clear_section_table.
2240         * exec.h (clear_section_table): Don't declare.
2241         * exec.c (exec_target::close): Update.
2242         (clear_section_table): Remove.
2243
2244 2020-10-12  Tom Tromey  <tom@tromey.com>
2245
2246         * exec.c (add_target_sections_of_objfile): Simplify.
2247
2248 2020-10-12  Tom Tromey  <tom@tromey.com>
2249
2250         * solib.c (solib_map_sections): Update.
2251         * record-full.c (record_full_core_open_1): Update.
2252         * exec.h (build_section_table): Return a target_section_table.
2253         * exec.c (exec_file_attach): Update.
2254         (build_section_table): Return a target_section_table.
2255         * corelow.c (core_target::core_target): Update.
2256         * bfd-target.c (target_bfd::target_bfd): Update.
2257
2258 2020-10-12  Tom Tromey  <tom@tromey.com>
2259
2260         * target.c (target_section_by_addr, memory_xfer_partial_1):
2261         Update.
2262         * target-section.h (struct target_section_table): Use
2263         std::vector.
2264         * symfile.h (build_section_addr_info_from_section_table): Take a
2265         target_section_table.
2266         * symfile.c (build_section_addr_info_from_section_table): Take a
2267         target_section_table.
2268         * solist.h (struct so_list) <sections>: Change type.
2269         <sections_end>: Remove.
2270         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
2271         (solib_contains_address_p): Update.
2272         * solib-svr4.c (scan_dyntag): Update.
2273         * solib-dsbt.c (scan_dyntag): Update.
2274         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2275         Update.
2276         * record-full.c (record_full_core_start, record_full_core_end):
2277         Remove.
2278         (record_full_core_sections): New global.
2279         (record_full_core_open_1, record_full_core_target::xfer_partial):
2280         Update.
2281         * exec.h (build_section_table, section_table_xfer_memory_partial)
2282         (add_target_sections): Take a target_section_table.
2283         * exec.c (exec_file_attach, clear_section_table): Update.
2284         (resize_section_table): Remove.
2285         (build_section_table, add_target_sections): Take a
2286         target_section_table.
2287         (add_target_sections_of_objfile, remove_target_sections)
2288         (exec_on_vfork): Update.
2289         (section_table_available_memory): Take a target_section_table.
2290         (section_table_read_available_memory): Update.
2291         (section_table_xfer_memory_partial): Take a target_section_table.
2292         (print_section_info, set_section_command)
2293         (exec_set_section_address, exec_target::has_memory): Update.
2294         * corelow.c (class core_target) <m_core_section_table,
2295         m_core_file_mappings>: Remove braces.
2296         <~core_target>: Remove.
2297         (core_target::core_target): Update.
2298         (core_target::~core_target): Remove.
2299         (core_target::build_file_mappings)
2300         (core_target::xfer_memory_via_mappings)
2301         (core_target::xfer_partial, core_target::info_proc_mappings):
2302         Update.
2303         * bfd-target.c (target_bfd::xfer_partial): Update.
2304         (target_bfd::target_bfd): Update.
2305         (target_bfd::~target_bfd): Remove.
2306
2307 2020-10-12  Tom Tromey  <tom@tromey.com>
2308
2309         * target.h (struct target_section, struct target_section_table):
2310         Move to target-section.h.
2311         * target-section.h: New file.
2312
2313 2020-10-12  Pedro Alves  <pedro@palves.net>
2314
2315         PR exp/26602
2316         * valops.c (struct struct_field_searcher): New.
2317         (update_search_result): Rename to ...
2318         (struct_field_searcher::update_result): ... this.  Simplify
2319         prototype.  Record all found fields.
2320         (do_search_struct_field): Rename to ...
2321         (struct_field_searcher::search): ... this.  Simplify prototype.
2322         Maintain stack of visited baseclass path.  Call update_result for
2323         fields too.  Keep searching fields in baseclasses instead of
2324         stopping at the first found field.
2325         (search_struct_field): Use struct_field_searcher.  When looking
2326         for fields, report ambiguous access attempts.
2327
2328 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
2329
2330         * frame.c (inside_main_func): Check full symbols as well as
2331         minimal symbols.
2332
2333 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
2334
2335         * ada-lang.c (advance_wild_match): Rewrite the function's
2336         description.  Change the type of target0, t0 and t1 to char.
2337
2338 2020-10-09  Tom Tromey  <tromey@adacore.com>
2339
2340         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
2341
2342 2020-10-09  Tom Tromey  <tromey@adacore.com>
2343
2344         * ada-lang.h (ada_encode): Return std::string.
2345         * ada-lang.c (ada_encode_1): Return std::string.
2346         (ada_encode): Likewise.
2347         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
2348         Update.
2349         * ada-exp.y (block_lookup, write_var_or_type): Update.
2350
2351 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
2352
2353         PR exp/26714
2354         * printcmd.c (print_formatted): Handle void results as
2355         unformatted prints.
2356
2357 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2358
2359         * arch/aarch32.c (aarch32_create_target_description): Release the
2360         target_desc_up as late as possible.
2361         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2362         * arch/amd64.c (amd64_create_target_description): Likewise.
2363         * arch/arc.c (arc_create_target_description): Return a
2364         target_desc_up, don't release it.
2365         * arch/arc.h (arc_create_target_description): Update declaration.
2366         (arc_lookup_target_description): Move target_desc_up into the
2367         cache, and return a borrowed pointer.
2368         * arch/arm.c (arm_create_target_description): Release the
2369         target_desc_up as late as possible.
2370         * arch/i386.c (i386_create_target_description): Likewise.
2371         * arch/riscv.h (riscv_create_target_description): Update
2372         declaration to match definition.
2373         * arch/tic6x.c (tic6x_create_target_description): Release the
2374         target_desc_up as late as possible.
2375
2376 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2377
2378         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
2379         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
2380
2381 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
2382
2383         * source.c (directory_command): Notify observers that "directories"
2384         parameter has changed.
2385
2386 2020-10-08  Tom Tromey  <tom@tromey.com>
2387
2388         * cli/cli-cmds.c (print_disassembly): Style function name and
2389         addresses.  Add _() wrappers.
2390
2391 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
2392
2393         * NEWS: Mention ARC support in GDBserver.
2394
2395 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
2396
2397         * arch/aarch32.c (aarch32_create_target_description): Release
2398         unique_ptr returned from allocate_target_description.
2399         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2400         * arch/amd64.c (amd64_create_target_description): Likewise.
2401         * arch/arc.c (arc_create_target_description): Likewise.
2402         * arch/arm.c (arm_create_target_description): Likewise.
2403         * arch/i386.c (i386_create_target_description): Likewise.
2404         * arch/riscv.c (riscv_create_target_description): Update return
2405         type.  Handle allocate_target_description returning a unique_ptr.
2406         (riscv_lookup_target_description): Update to handle unique_ptr.
2407         * arch/tic6x.c (tic6x_create_target_description): Release
2408         unique_ptr returned from allocate_target_description.
2409         * features/microblaze-with-stack-protect.c: Regenerate.
2410         * features/microblaze.c: Regenerate.
2411         * features/mips-dsp-linux.c: Regenerate.
2412         * features/mips-linux.c: Regenerate.
2413         * features/mips64-dsp-linux.c: Regenerate.
2414         * features/mips64-linux.c: Regenerate.
2415         * features/nds32.c: Regenerate.
2416         * features/nios2.c: Regenerate.
2417         * features/or1k.c: Regenerate.
2418         * features/rs6000/powerpc-32.c: Regenerate.
2419         * features/rs6000/powerpc-32l.c: Regenerate.
2420         * features/rs6000/powerpc-403.c: Regenerate.
2421         * features/rs6000/powerpc-403gc.c: Regenerate.
2422         * features/rs6000/powerpc-405.c: Regenerate.
2423         * features/rs6000/powerpc-505.c: Regenerate.
2424         * features/rs6000/powerpc-601.c: Regenerate.
2425         * features/rs6000/powerpc-602.c: Regenerate.
2426         * features/rs6000/powerpc-603.c: Regenerate.
2427         * features/rs6000/powerpc-604.c: Regenerate.
2428         * features/rs6000/powerpc-64.c: Regenerate.
2429         * features/rs6000/powerpc-64l.c: Regenerate.
2430         * features/rs6000/powerpc-7400.c: Regenerate.
2431         * features/rs6000/powerpc-750.c: Regenerate.
2432         * features/rs6000/powerpc-860.c: Regenerate.
2433         * features/rs6000/powerpc-altivec32.c: Regenerate.
2434         * features/rs6000/powerpc-altivec32l.c: Regenerate.
2435         * features/rs6000/powerpc-altivec64.c: Regenerate.
2436         * features/rs6000/powerpc-altivec64l.c: Regenerate.
2437         * features/rs6000/powerpc-e500.c: Regenerate.
2438         * features/rs6000/powerpc-e500l.c: Regenerate.
2439         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
2440         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
2441         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
2442         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
2443         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
2444         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
2445         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
2446         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
2447         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
2448         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
2449         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
2450         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
2451         * features/rs6000/powerpc-vsx32.c: Regenerate.
2452         * features/rs6000/powerpc-vsx32l.c: Regenerate.
2453         * features/rs6000/powerpc-vsx64.c: Regenerate.
2454         * features/rs6000/powerpc-vsx64l.c: Regenerate.
2455         * features/rs6000/rs6000.c: Regenerate.
2456         * features/rx.c: Regenerate.
2457         * features/s390-gs-linux64.c: Regenerate.
2458         * features/s390-linux32.c: Regenerate.
2459         * features/s390-linux32v1.c: Regenerate.
2460         * features/s390-linux32v2.c: Regenerate.
2461         * features/s390-linux64.c: Regenerate.
2462         * features/s390-linux64v1.c: Regenerate.
2463         * features/s390-linux64v2.c: Regenerate.
2464         * features/s390-te-linux64.c: Regenerate.
2465         * features/s390-tevx-linux64.c: Regenerate.
2466         * features/s390-vx-linux64.c: Regenerate.
2467         * features/s390x-gs-linux64.c: Regenerate.
2468         * features/s390x-linux64.c: Regenerate.
2469         * features/s390x-linux64v1.c: Regenerate.
2470         * features/s390x-linux64v2.c: Regenerate.
2471         * features/s390x-te-linux64.c: Regenerate.
2472         * features/s390x-tevx-linux64.c: Regenerate.
2473         * features/s390x-vx-linux64.c: Regenerate.
2474         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
2475         from allocate_target_description.
2476         * target-descriptions.c (allocate_target_description): Update
2477         return type.
2478         (print_c_tdesc::visit_pre): Release unique_ptr returned from
2479         allocate_target_description.
2480
2481 2020-10-07  Tom Tromey  <tromey@adacore.com>
2482
2483         * unittests/search-memory-selftests.c: New file.
2484         * Makefile.in (SELFTESTS_SRCS): Add
2485         unittests/search-memory-selftests.c.
2486
2487 2020-10-07  Tom Tromey  <tromey@adacore.com>
2488
2489         PR gdb/16930:
2490         * findcmd.c (_initialize_mem_search): Mention that the range is
2491         inclusive.
2492
2493 2020-10-07  Tom Tromey  <tromey@adacore.com>
2494
2495         * target.h (simple_search_memory): Don't declare.
2496         * target.c (simple_search_memory): Move to gdbsupport.
2497         (default_search_memory): Update.
2498         * remote.c (remote_target::search_memory): Update.
2499
2500 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
2501
2502         * Makefile.in (COMPILE): Add CXXFLAGS.
2503         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
2504         (check-headers): Add CXXFLAGS.
2505
2506 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
2507
2508         * arc-linux-tdep.h: New file.
2509         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
2510         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
2511         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
2512         arc_linux_gregset, arc_linux_v2_regset,
2513         arc_linux_iterate_over_regset_sections,
2514         arc_linux_core_read_description): Implement.
2515         (arc_linux_init_osabi): Set iterate_over_regset_sections.
2516         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
2517         (arc_gdbarch_features_create): Add.
2518         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
2519
2520 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
2521
2522         * arch/arc.h: Rename "arc_gdbarch_features" to
2523         "arc_arch_features".
2524         * arc-tdep.h: Likewise.
2525         * arc-tdep.c: Likewise.
2526
2527 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2528
2529         * infcmd.c (attach_command): Remove the redundant call to
2530         `clear_proceed_status`.
2531
2532 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
2533
2534         * nat/netbsd-nat.c (write_memory, read_memory): Update.
2535
2536 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
2537
2538         * nat/netbsd-nat.c (write_memory, read_memory): Add.
2539         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
2540         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
2541
2542 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
2543
2544         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
2545         (_initialize_break_catch_sig): Don't allocate array.
2546
2547 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2548
2549         * symtab.c (find_pc_line): Return unmapped addresses when the
2550         requested address is also unmapped.
2551
2552 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
2553
2554         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
2555         tui/tui-out.h.
2556
2557 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
2558
2559         * amd64-windows-tdep.c (amd64_windows_return_value): Use
2560         type::is_vector instead of TYPE_VECTOR.
2561
2562 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
2563
2564         * auto-load.c (auto_load_objfile_script_1): Don't use
2565         debugfile_holder as temporary variable when stripping drive
2566         letter.
2567
2568 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
2569
2570         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
2571         Add TYPE_CODE_COMPLEX.
2572         (amd64_windows_return_value): Fix types returned via XMM0.
2573
2574 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
2575
2576         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
2577         AArch64/ARM maintainers.
2578
2579 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
2580
2581         * NEWS: Mention set/show debug event-loop.
2582
2583 2020-10-02  Tom Tromey  <tromey@adacore.com>
2584
2585         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
2586         REG_EXTENDED.
2587
2588 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
2589
2590         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
2591         * procfs.c (procfs_inferior_created): Remove.
2592         (_initialize_procfs): Don't register procfs_inferior_created.
2593
2594 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2595
2596         * async-event.c (invoke_async_signal_handlers): Add debug
2597         print.
2598         (check_async_event_handlers): Likewise.
2599         * event-top.c (show_debug_event_loop): New function.
2600         (_initialize_event_top): Register "set debug event-loop"
2601         setting.
2602
2603 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2604
2605         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
2606         * debug.h: Remove.
2607         * infrun.c: Include gdbsupport/common-debug.h.
2608         * linux-nat.c: Likewise.
2609
2610 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2611
2612         * async-event.h (create_async_signal_handler): Add name
2613         parameter.
2614         (create_async_event_handler): Likewise.
2615         * async-event.c (struct async_signal_handler) <name>: New field.
2616         (struct async_event_handler) <name>: New field.
2617         (create_async_signal_handler): Assign name.
2618         (create_async_event_handler): Assign name.
2619         * event-top.c (async_init_signals): Pass name when creating
2620         handler.
2621         * infrun.c (_initialize_infrun): Likewise.
2622         * record-btrace.c (record_btrace_push_target): Likewise.
2623         * record-full.c (record_full_open): Likewise.
2624         * remote-notif.c (remote_notif_state_allocate): Likewise.
2625         * remote.c (remote_target::open_1): Likewise.
2626         * tui/tui-win.c (tui_initialize_win): Likewise.
2627
2628 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2629
2630         * async-event.c (initialize_async_signal_handlers): Pass name to
2631         add_file_handler
2632         * event-top.c (ui_register_input_event_handler): Likewise.
2633         * linux-nat.c (linux_nat_target::async): Likewise.
2634         * run-on-main-thread.c (_initialize_run_on_main_thread):
2635         Likewise
2636         * ser-base.c (reschedule): Likewise.
2637         (ser_base_async): Likewise.
2638         * tui/tui-io.c: Likewise.
2639         * top.h (struct ui) <num>: New field.
2640         * top.c (highest_ui_num): New variable.
2641         (ui::ui): Initialize num.
2642
2643 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2644
2645         * observable.h <inferior_created>: Remove parameters.  Update all
2646         listeners.
2647         * inferior.h (post_create_inferior): Remove target parameter.
2648         Update all callers.
2649
2650 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
2651
2652         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
2653         and DW_MACRO_undef_strx.
2654         (dwarf_decode_macros): Likewise
2655         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
2656         which is the value of DW_AT_str_offsets_base.
2657          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
2658         str_offsets_base.
2659
2660 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2661
2662         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
2663
2664 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2665
2666         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
2667         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
2668
2669 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2670
2671         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
2672
2673 2020-09-30  Tom de Vries  <tdevries@suse.de>
2674
2675         PR symtab/26683
2676         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
2677
2678 2020-09-30  Tom Tromey  <tromey@adacore.com>
2679
2680         * dwarf2/read.c (handle_variant): Use constant_value.
2681
2682 2020-09-29  Tom Tromey  <tom@tromey.com>
2683
2684         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
2685         (read_file_scope, dwarf2_get_pc_bounds)
2686         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
2687         (read_structure_type, handle_struct_member_die)
2688         (read_enumeration_type, read_array_type, read_set_type)
2689         (read_tag_pointer_type, read_tag_reference_type)
2690         (read_subroutine_type, read_base_type, read_subrange_type)
2691         (read_full_die_1, partial_die_info::read)
2692         (partial_die_info::read, by, new_symbol)
2693         (dwarf2_const_value_data, dwarf2_const_value_attr)
2694         (dump_die_shallow, dwarf2_fetch_constant_bytes)
2695         (prepare_one_comp_unit): Update.
2696         * dwarf2/attribute.h (DW_UNSND): Remove.
2697
2698 2020-09-29  Tom Tromey  <tom@tromey.com>
2699
2700         * dwarf2/read.c (read_func_scope, prototyped_function_p)
2701         (read_subroutine_type, partial_die_info::read)
2702         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
2703         (dwarf2_add_member_fn): Update.
2704         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
2705         * dwarf2/attribute.c (attribute::as_boolean): New method.
2706
2707 2020-09-29  Tom Tromey  <tom@tromey.com>
2708
2709         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
2710         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
2711         method.
2712         * dwarf2/attribute.c (attribute::as_virtuality): New method.
2713
2714 2020-09-29  Tom Tromey  <tom@tromey.com>
2715
2716         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
2717         the attribute's form.
2718
2719 2020-09-29  Tom Tromey  <tom@tromey.com>
2720
2721         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
2722         (dwarf2_add_member_fn): Update.
2723         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
2724         * dwarf2/attribute.c (attribute::defaulted): New method, from
2725         is_valid_DW_AT_defaulted.
2726
2727 2020-09-29  Tom Tromey  <tom@tromey.com>
2728
2729         * dwarf2/read.c (dw2_get_file_names_reader)
2730         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
2731         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
2732         (dwarf2_symbol_mark_computed): Use as_unsigned.
2733         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
2734         method.
2735         <form_is_section_offset>: Update comment.
2736
2737 2020-09-29  Tom Tromey  <tom@tromey.com>
2738
2739         * dwarf2/read.c (dwarf2_access_attribute): Rename from
2740         dwarf2_default_access_attribute.  Look up attribute.
2741         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
2742         Update.
2743
2744 2020-09-29  Tom Tromey  <tom@tromey.com>
2745
2746         * dwarf2/read.c (skip_one_die): Update.
2747         (read_full_die_1): Change how reprocessing is done.
2748         (partial_die_info::read): Update.
2749         (read_attribute_value): Remove need_reprocess parameter.
2750         (read_attribute): Likewise.
2751         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
2752         New method.
2753
2754 2020-09-29  Tom Tromey  <tom@tromey.com>
2755
2756         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
2757         (dwarf2_const_value_attr, dump_die_shallow)
2758         (dwarf2_fetch_constant_bytes): Update.
2759         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
2760         comment.
2761         <set_address>: New method.
2762         (DW_ADDR): Remove.
2763         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
2764         (attribute::as_string, attribute::as_address): Add assert.
2765
2766 2020-09-29  Tom Tromey  <tom@tromey.com>
2767
2768         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
2769         (read_attribute_reprocess, read_attribute_value): Update.
2770         (read_attribute): Clear requires_reprocessing.
2771         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
2772         form_requires_reprocessing>: New methods.
2773         <string_init>: Clear requires_reprocessing.
2774         <set_unsigned_reprocess>: New method.
2775         <name>: Shrink by one bit.
2776         <requires_reprocessing>: New member.
2777         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
2778         method.
2779
2780 2020-09-29  Tom Tromey  <tom@tromey.com>
2781
2782         * dwarf2/read.c (read_attribute_value): Update.
2783         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
2784         set_unsigned>: New methods.
2785         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
2786
2787 2020-09-29  Tom Tromey  <tom@tromey.com>
2788
2789         * dwarf2/read.c (get_alignment, read_array_order)
2790         (read_attribute_value, dwarf2_const_value_attr)
2791         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
2792         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
2793         New methods.
2794         (DW_SND): Remove.
2795
2796 2020-09-29  Tom Tromey  <tom@tromey.com>
2797
2798         * dwarf2/read.c (read_attribute_value, lookup_die_type)
2799         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
2800         Update.
2801         * dwarf2/attribute.h (struct attribute) <as_signature,
2802         set_signature>: New methods.
2803         (DW_SIGNATURE): Remove.
2804
2805 2020-09-29  Tom Tromey  <tom@tromey.com>
2806
2807         * dwarf2/read.c (read_call_site_scope)
2808         (handle_data_member_location, dwarf2_add_member_fn)
2809         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2810         (partial_die_info::read, read_attribute_value)
2811         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
2812         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
2813         (dwarf2_symbol_mark_computed): Update.
2814         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
2815         methods.
2816         (DW_BLOCK): Remove.
2817         * dwarf2/attribute.c (attribute::form_is_block): Add
2818         DW_FORM_data16.
2819
2820 2020-09-29  Tom Tromey  <tom@tromey.com>
2821
2822         * dwarf2/read.c (read_cutu_die_from_dwo)
2823         (read_attribute_reprocess, read_attribute_value, read_attribute)
2824         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
2825         (dwarf2_fetch_constant_bytes): Update.
2826         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
2827         <set_string_noncanonical, set_string_canonical>: New methods.
2828         <string_is_canonical>: Update comment.
2829         <canonical_string_p>: Add assert.
2830         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
2831         * dwarf2/attribute.c (attribute::form_is_string): New method.
2832         (attribute::string): Use it.
2833
2834 2020-09-29  Tom Tromey  <tom@tromey.com>
2835
2836         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
2837         (dump_die_shallow): Use canonical_string_p.
2838         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
2839         method.
2840
2841 2020-09-29  Tom Tromey  <tom@tromey.com>
2842
2843         * dwarf2/read.c (partial_die_info::read)
2844         (dwarf2_const_value_attr, anonymous_struct_prefix, )
2845         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
2846         attribute::as_string.
2847
2848 2020-09-29  Tom Tromey  <tom@tromey.com>
2849
2850         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
2851         DW_ADDR.
2852         (attribute::string): Don't use DW_STRING.
2853         (attribute::get_ref_die_offset): Don't use DW_UNSND.
2854         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
2855
2856 2020-09-29  Tom Tromey  <tom@tromey.com>
2857
2858         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
2859         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
2860         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
2861         * dwarf2/attribute.h (struct attribute): Rename methods.
2862         * dwarf2/attribute.c (attribute::as_address): Rename from
2863         value_as_address.
2864         (attribute::as_string): Rename from value_as_string.
2865
2866 2020-09-29  Tom Tromey  <tom@tromey.com>
2867
2868         * dwarf2/read.c (partial_die_info::read) <case
2869         DW_AT_linkage_name>: Use value_as_string.
2870         (dwarf2_string_attr): Use value_as_string.
2871         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
2872         method.
2873         * dwarf2/attribute.c (attribute::value_as_string): New method.
2874
2875 2020-09-29  Pedro Alves  <pedro@palves.net>
2876
2877         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
2878         defined before using '#pragma GCC diagnostic' instead of checking
2879         __clang__.
2880
2881 2020-09-28  Tom Tromey  <tom@tromey.com>
2882
2883         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
2884         (handle_signal_stop): Update.
2885         * procfs.c (procfs_target::insert_watchpoint): Update.
2886         * target.h (target_have_steppable_watchpoint): Now a function.
2887
2888 2020-09-28  Tom Tromey  <tom@tromey.com>
2889
2890         * infrun.c (set_schedlock_func): Update.
2891         * target.h (target_can_lock_scheduler): Now a function.
2892
2893 2020-09-28  Tom Tromey  <tom@tromey.com>
2894
2895         * inferior.h (class inferior) <has_execution>: Update.
2896         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2897         * valops.c (find_function_in_inferior)
2898         (value_allocate_space_in_inferior): Update.
2899         * top.c (kill_or_detach): Update.
2900         * target.c (target_preopen, set_target_permissions): Update.
2901         (target_has_execution_current): Remove.
2902         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
2903         Update.
2904         * solib.c (update_solib_list, reload_shared_libraries): Update.
2905         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
2906         * solib-dsbt.c (enable_break): Update.
2907         * score-tdep.c (score7_fetch_inst): Update.
2908         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
2909         Update.
2910         * remote.c (remote_target::start_remote)
2911         (remote_target::remote_check_symbols, remote_target::open_1)
2912         (remote_target::remote_detach_1, remote_target::verify_memory)
2913         (remote_target::xfer_partial, remote_target::read_description)
2914         (remote_target::get_min_fast_tracepoint_insn_len): Update.
2915         * record-full.c (record_full_open_1): Update.
2916         * record-btrace.c (record_btrace_target_open): Update.
2917         * objc-lang.c (lookup_objc_class, lookup_child_selector)
2918         (value_nsstring): Update.
2919         * linux-thread-db.c (add_thread_db_info)
2920         (thread_db_find_new_threads_silently, check_thread_db_callback)
2921         (try_thread_db_load_1, record_thread): Update.
2922         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
2923         Update.
2924         * linux-fork.c (checkpoint_command): Update.
2925         * infrun.c (set_non_stop, set_observer_mode)
2926         (check_multi_target_resumption, for_each_just_stopped_thread)
2927         (maybe_remove_breakpoints, normal_stop)
2928         (class infcall_suspend_state): Update.
2929         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
2930         (info_program_command, attach_command): Update.
2931         * infcall.c (call_function_by_hand_dummy): Update.
2932         * inf-loop.c (inferior_event_handler): Update.
2933         * gcore.c (gcore_command, derive_heap_segment): Update.
2934         * exec.c (exec_file_command): Update.
2935         * eval.c (evaluate_subexp): Update.
2936         * compile/compile.c (compile_to_object): Update.
2937         * cli/cli-dump.c (restore_command): Update.
2938         * breakpoint.c (update_watchpoint)
2939         (update_inserted_breakpoint_locations)
2940         (insert_breakpoint_locations, get_bpstat_thread): Update.
2941         * target.h (target_has_execution): Remove macro.
2942         (target_has_execution_current): Don't declare.
2943         (target_has_execution): Rename from target_has_execution_1.  Add
2944         argument default.
2945
2946 2020-09-28  Tom Tromey  <tom@tromey.com>
2947
2948         * mi/mi-main.c (exec_reverse_continue)
2949         (mi_cmd_list_target_features): Update.
2950         * infrun.c (set_exec_direction_func): Update.
2951         * target.c (default_execution_direction): Update.
2952         * reverse.c (exec_reverse_once): Update.
2953         * target.h (target_can_execute_reverse): Now a function.
2954
2955 2020-09-28  Tom Tromey  <tom@tromey.com>
2956
2957         * tui/tui-regs.c (tui_get_register)
2958         (tui_data_window::show_registers): Update.
2959         * thread.c (scoped_restore_current_thread::restore)
2960         (scoped_restore_current_thread::scoped_restore_current_thread):
2961         Update.
2962         * regcache-dump.c (regcache_print): Update.
2963         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
2964         Update.
2965         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
2966         * mep-tdep.c (current_me_module, current_options): Update.
2967         * linux-thread-db.c (thread_db_load): Update.
2968         * infcmd.c (registers_info, info_vector_command)
2969         (info_float_command): Update.
2970         * ia64-tdep.c (ia64_frame_prev_register)
2971         (ia64_sigtramp_frame_prev_register): Update.
2972         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
2973         * gcore.c (derive_stack_segment): Update.
2974         * frame.c (get_current_frame, has_stack_frames): Update.
2975         * findvar.c (language_defn::read_var_value): Update.
2976         * arm-tdep.c (arm_pc_is_thumb): Update.
2977         * target.c (target_has_registers): Rename from
2978         target_has_registers_1.
2979         * target.h (target_has_registers): Remove macro.
2980         (target_has_registers): Rename from target_has_registers_1.
2981
2982 2020-09-28  Tom Tromey  <tom@tromey.com>
2983
2984         * windows-tdep.c (tlb_make_value): Update.
2985         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2986         * thread.c (scoped_restore_current_thread::restore)
2987         (scoped_restore_current_thread::scoped_restore_current_thread)
2988         (thread_command): Update.
2989         * stack.c (backtrace_command_1, frame_apply_level_command)
2990         (frame_apply_all_command, frame_apply_command): Update.
2991         * infrun.c (siginfo_make_value, restore_infcall_control_state):
2992         Update.
2993         * gcore.c (derive_stack_segment): Update.
2994         * frame.c (get_current_frame, has_stack_frames): Update.
2995         * auxv.c (info_auxv_command): Update.
2996         * ada-tasks.c (ada_build_task_list): Update.
2997         * target.c (target_has_stack): Rename from target_has_stack_1.
2998         * target.h (target_has_stack): Remove macro.
2999         (target_has_stack): Rename from target_has_stack_1.
3000
3001 2020-09-28  Tom Tromey  <tom@tromey.com>
3002
3003         * target.c (target_has_memory): Rename from target_has_memory_1.
3004         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3005         * thread.c (scoped_restore_current_thread::restore)
3006         (scoped_restore_current_thread::scoped_restore_current_thread):
3007         Update.
3008         * frame.c (get_current_frame, has_stack_frames): Update.
3009         * target.h (target_has_memory): Remove macro.
3010         (target_has_memory): Rename from target_has_memory_1.
3011
3012 2020-09-28  Tom Tromey  <tom@tromey.com>
3013
3014         * target.c (target_has_all_memory_1): Remove.
3015         * target.h (target_has_all_memory): Remove define.
3016         (target_has_all_memory_1): Don't declare.
3017
3018 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
3019
3020         * ser-base.c: Adjust comments formatting.
3021
3022 2020-09-27  Tom Tromey  <tom@tromey.com>
3023
3024         PR tui/25342:
3025         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
3026
3027 2020-09-27  Tom Tromey  <tom@tromey.com>
3028
3029         PR tui/25342:
3030         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
3031
3032 2020-09-27  Tom Tromey  <tom@tromey.com>
3033
3034         * unittests/tui-selftests.c: Update.
3035         * tui/tui-winsource.h (struct tui_source_window_base)
3036         <extra_margin, show_line_number, refresh_pad>: New methods.
3037         <m_max_length, m_pad>: New members.
3038         (tui_copy_source_line): Update.
3039         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
3040         first_col, line_width, ndigits parameters.  Add length.
3041         (tui_source_window_base::show_source_line): Write to pad.  Line
3042         number now 0-based.
3043         (tui_source_window_base::refresh_pad): New method.
3044         (tui_source_window_base::show_source_content): Write to pad.  Call
3045         refresh_pad.
3046         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
3047         not refill.
3048         (tui_source_window_base::update_exec_info): Call
3049         show_line_number.
3050         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
3051         method.
3052         <m_digits>: New member.
3053         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
3054         and m_max_length.
3055         (tui_source_window::show_line_number): New method.
3056         * tui/tui-io.h (tui_puts): Fix comment.
3057         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
3058         m_max_length.
3059
3060 2020-09-27  Tom Tromey  <tom@tromey.com>
3061
3062         * tui/tui-winsource.c
3063         (tui_source_window_base::set_is_exec_point_at): Don't call
3064         show_source_line.
3065
3066 2020-09-27  Tom Tromey  <tom@tromey.com>
3067
3068         * python/py-tui.c (class tui_py_window) <refresh_window>: New
3069         method.
3070         <erase>: Update.
3071         <cursor_x, cursor_y>: Remove.
3072         <m_inner_window>: New member.
3073         (tui_py_window::rerender): Create inner window.
3074         (tui_py_window::output): Write to inner window.
3075
3076 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
3077
3078         PR python/26586
3079         * cli/cli-script.c (execute_control_commands): don't set
3080         instream to nullptr here as this breaks the from_tty argument
3081         to gdb.execute in Python.
3082         (execute_user_command): set instream to nullptr here instead.
3083
3084 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
3085
3086         * infrun.h (infrun_debug_printf): Fix formatting.
3087         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
3088
3089 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
3090
3091         * compile/compile-object-load.h (struct munmap_list): Add
3092         explicitly-defined move constructor.
3093
3094 2020-09-24  Tom Tromey  <tromey@adacore.com>
3095
3096         PR tui/26638:
3097         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
3098         method.
3099         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
3100         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
3101         (tui_prev_win): Rewrite.
3102
3103 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
3104
3105         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
3106         in WOW64 processes as SIGINT.
3107         * nat/windows-nat.h: Make wow64_process a shared variable.
3108         * windows-nat.c: Remove static wow64_process variable.
3109
3110 2020-09-23  Tom Tromey  <tom@tromey.com>
3111
3112         PR symtab/25470:
3113         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
3114         offset and bit size.
3115         * printcmd.c (print_scalar_formatted): Handle zero-length
3116         integer.
3117         (print_scalar_formatted): Use bit_size_differs_p.
3118         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
3119         constant.
3120         (union type_specific): <int_stuff>: New member.
3121         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
3122         methods.
3123         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
3124         TYPE_SPECIFIC_FIELD.
3125         (recursive_dump_type, copy_type_recursive): Update.
3126         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
3127         DW_AT_data_bit_offset.
3128
3129 2020-09-23  Tom Tromey  <tom@tromey.com>
3130
3131         * utils.h (class gdb_argv): Add move operators.
3132         <append>: New methods.
3133         * compile/compile.c (build_argc_argv): Remove.
3134         (compile_args_argc): Remove.
3135         (compile_args_argv): Change type.
3136         (set_compile_args): Simplify.
3137         (append_args): Remove.
3138         (filter_args): Remove argcp parameter.
3139         (get_args): Return gdb_argv.  Simplify.
3140         (compile_to_object): Update.
3141
3142 2020-09-23  Tom Tromey  <tom@tromey.com>
3143
3144         * compile/compile-object-run.c (do_module_cleanup)
3145         <~do_module_cleanup> :Remove.
3146         (do_module_cleanup): Update.
3147         * compile/compile-object-load.h (struct munmap_list): Add move
3148         assignment operator.
3149         <source_file>: Now a std::string.
3150         <munmap_list>: Rename.  No longer a pointer.
3151         * compile/compile-object-load.c (struct setup_sections_data): Add
3152         constructor.
3153         <setup_one_section>: Declare.
3154         <munmap_list>: Move earlier.
3155         <m_bfd>: New member.
3156         <m_last_size, m_last_section_first, m_last_prot,
3157         m_last_max_alignment>: Rename, add initializers where needed.
3158         (setup_sections_data::setup_one_section): Rename from
3159         setup_sections.  Update.
3160         (compile_object_load): Update.  Don't use bfd_map_over_sections.
3161
3162 2020-09-23  Tom Tromey  <tom@tromey.com>
3163
3164         * compile/compile-object-run.c (struct do_module_cleanup): Add
3165         parameters to constructor.  Update destructor.
3166         <source_file, scope, scope_data, out_value_type, out_value_addr,
3167         munmap_list_head, objfile_name_string>: Remove.
3168         <module>: New member.
3169         (do_module_cleanup): Update.
3170         (compile_object_run): Update.
3171
3172 2020-09-23  Tom Tromey  <tom@tromey.com>
3173
3174         * compile/compile.c (eval_compile_command): Update.
3175         * compile/compile-object-run.h (compile_object_run): Take a
3176         compile_module_up.
3177         * compile/compile-object-run.c (compile_object_run): Take a
3178         compile_module_up.
3179         * compile/compile-object-load.h (struct compile_module): Add
3180         constructor, destructor.
3181         (compile_module_up): New typedef.
3182         (compile_object_load): Return compile_object_up.
3183         * compile/compile-object-load.c (compile_object_load): Return
3184         compile_module_up.
3185
3186 2020-09-23  Tom Tromey  <tom@tromey.com>
3187
3188         * compile/compile-object-run.c (struct do_module_cleanup): Add
3189         constructor, destructor.
3190         <objfile_name_string>: Don't use struct hack.
3191         (do_module_cleanup): Use delete.
3192         (compile_object_run): Use new.
3193
3194 2020-09-23  Tom Tromey  <tom@tromey.com>
3195
3196         * compile/compile-cplus-types.c
3197         (compile_cplus_convert_struct_or_union): Use std::vector.
3198         (compile_cplus_convert_func): Likewise.
3199         * compile/compile-c-types.c (convert_func): Use std::vector.
3200
3201 2020-09-21  Tom Tromey  <tromey@adacore.com>
3202
3203         * sparc-tdep.c (sparc32_skip_prologue): Use
3204         skip_prologue_using_sal.
3205
3206 2020-09-19  Tom Tromey  <tom@tromey.com>
3207
3208         * symfile.c (add_section_size_callback): Remove.
3209         (load_one_section): Rename from load_section_callback.  Change
3210         parameters.
3211         (generic_load): Use foreach.
3212
3213 2020-09-19  Tom Tromey  <tom@tromey.com>
3214
3215         * exec.c (add_to_section_table): Remove.
3216         (build_section_table): Use foreach.
3217
3218 2020-09-19  Tom Tromey  <tom@tromey.com>
3219
3220         * elfread.c (elf_locate_sections): Change parameters.
3221         (elf_symfile_read): Use foreach.
3222
3223 2020-09-19  Tom Tromey  <tom@tromey.com>
3224
3225         * cli/cli-dump.c (struct callback_data): Remove.
3226         (restore_one_section): Rename from restore_section_callback.
3227         Change parameters.
3228         (restore_binary_file): Change parameters.
3229         (restore_command): Use foreach.
3230
3231 2020-09-19  Tom Tromey  <tom@tromey.com>
3232
3233         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
3234         (gcore_copy_callback): Likewise.
3235         (gcore_memory_sections): Use foreach.
3236
3237 2020-09-19  Tom Tromey  <tom@tromey.com>
3238
3239         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
3240         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
3241         parameters.
3242         (generic_elf_osabi_sniffer): Use foreach.
3243         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
3244         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
3245
3246 2020-09-19  Tom Tromey  <tom@tromey.com>
3247
3248         * dwarf2/read.c (locate_dwz_sections): Change parameters.
3249         (dwarf2_get_dwz_file): Use foreach.
3250         (dwarf2_locate_dwo_sections): Change parameters.
3251         (open_and_init_dwo_file): Use foreach.
3252         (dwarf2_locate_common_dwp_sections): Change parameters.
3253         (open_and_init_dwp_file): Use foreach.
3254
3255 2020-09-19  Tom Tromey  <tom@tromey.com>
3256
3257         * symfile.h: (find_lowest_section): Don't declare.
3258         * symfile.c (find_lowest_section): Now static.  Change
3259         parameters.
3260         (struct place_section_arg): Remove.
3261         (place_section): Change parameters.
3262         (addr_info_make_relative): Use foreach.
3263         (symfile_dummy_outputs): Remove.
3264         (default_symfile_relocate): Use foreach.
3265
3266 2020-09-19  Tom Tromey  <tom@tromey.com>
3267
3268         * objfiles.c (add_to_objfile_sections): Rename from
3269         add_to_objfile_sections_full.
3270         (add_to_objfile_sections): Remove.
3271         (build_objfile_section_table): Use foreach.
3272
3273 2020-09-19  Tom Tromey  <tom@tromey.com>
3274
3275         * stap-probe.c (get_stap_base_address_1): Remove.
3276         (get_stap_base_address): Use foreach.
3277
3278 2020-09-19  Tom Tromey  <tom@tromey.com>
3279
3280         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
3281         parameters.
3282         (gdb_bfd_close_or_warn): Use foreach.
3283
3284 2020-09-19  Tom Tromey  <tom@tromey.com>
3285
3286         * corelow.c (add_to_thread_list): Change parameters.
3287         (core_target_open): Use foreach.
3288
3289 2020-09-19  Tom Tromey  <tom@tromey.com>
3290
3291         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
3292         existing function.
3293
3294 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3295
3296         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
3297         for arrays.
3298
3299 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3300
3301         * eval.c: Remove 'f-lang.h' include.
3302         (value_f90_subarray): Moved to f-lang.c.
3303         (eval_call): Renamed to...
3304         (evaluate_subexp_do_call): ...this, is no longer static, header
3305         comment moved into header file.
3306         (evaluate_funcall): Update call to eval_call.
3307         (skip_undetermined_arglist): Moved to f-lang.c.
3308         (fortran_value_subarray): Likewise.
3309         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3310         moved to evaluate_subexp_f.
3311         (calc_f77_array_dims): Moved to f-lang.c
3312         * expprint.c (print_subexp_funcall): New function.
3313         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3314         moved to print_subexp_f, OP_FUNCALL uses new function.
3315         (dump_subexp_body_funcall): New function.
3316         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
3317         moved to dump_subexp_f, OP_FUNCALL uses new function.
3318         * expression.h (evaluate_subexp_do_call): Declare.
3319         * f-lang.c (value_f90_subarray): Moved from eval.c.
3320         (skip_undetermined_arglist): Likewise.
3321         (calc_f77_array_dims): Likewise.
3322         (fortran_value_subarray): Likewise.
3323         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
3324         (operator_length_f): Likewise.
3325         (print_subexp_f): Likewise.
3326         (dump_subexp_body_f): Likewise.
3327         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
3328         declaration of this operation to here.
3329         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
3330         support moved to operator_length_f.
3331         * parser-defs.h (dump_subexp_body_funcall): Declare.
3332         (print_subexp_funcall): Declare.
3333         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
3334         fortran-operator.def.
3335
3336 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3337
3338         * eval.c (fortran_value_subarray): New function, content is taken
3339         from...
3340         (evaluate_subexp_standard): ...here, in two places.  Now arrays
3341         and strings both call the new function.
3342         (calc_f77_array_dims): Add header comment, handle strings.
3343
3344 2020-09-18  Victor Collod  <vcollod@nvidia.com>
3345
3346         PR gdb/26635
3347         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
3348         (i386_analyze_prologue): Call i386_skip_endbr.
3349
3350 2020-09-18  Tom Tromey  <tromey@adacore.com>
3351
3352         * windows-nat.c (struct windows_nat_target) <wait>: Update.
3353         (windows_nat_target::wait): Update.
3354         * target/wait.h (enum target_wait_flag): New.  Use
3355         DEF_ENUM_FLAGS_TYPE.
3356         * target/target.h (target_wait): Change type of options.
3357         * target.h (target_options_to_string, default_target_wait):
3358         Update.
3359         (struct target_ops) <wait>: Change type of options.
3360         * target.c (target_wait, default_target_wait, do_option): Change
3361         type of "options".
3362         (target_options_to_string): Likewise.
3363         * target-delegates.c: Rebuild.
3364         * target-debug.h (target_debug_print_target_wait_flags): Rename
3365         from target_debug_print_options.
3366         * sol-thread.c (class sol_thread_target) <wait>: Update.
3367         (sol_thread_target::wait): Update.
3368         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
3369         (rs6000_nat_target::wait): Update.
3370         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
3371         Update.
3372         (remote_target::wait_ns, remote_target::wait_as): Change type of
3373         "options".
3374         (remote_target::wait): Update.
3375         * remote-sim.c (struct gdbsim_target) <wait>: Update.
3376         (gdbsim_target::wait): Update.
3377         * record-full.c (class record_full_base_target) <wait>: Update.
3378         (record_full_wait_1): Change type of "options".
3379         (record_full_base_target::wait): Update.
3380         * record-btrace.c (class record_btrace_target) <wait>: Update.
3381         (record_btrace_target::wait): Update.
3382         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
3383         Update.
3384         (ravenscar_thread_target::wait): Update.
3385         * procfs.c (class procfs_target) <wait>: Update.
3386         (procfs_target::wait): Update.
3387         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
3388         * obsd-nat.c (obsd_nat_target::wait): Update.
3389         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
3390         (nto_procfs_target::wait): Update.
3391         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
3392         * nbsd-nat.c (nbsd_wait): Change type of "options".
3393         (nbsd_nat_target::wait): Update.
3394         * linux-thread-db.c (class thread_db_target) <wait>: Update.
3395         (thread_db_target::wait): Update.
3396         * linux-nat.h (class linux_nat_target) <wait>: Update.
3397         * linux-nat.c (linux_nat_target::wait): Update.
3398         (linux_nat_wait_1): Update.
3399         * infrun.c (do_target_wait_1, do_target_wait): Change type of
3400         "options".
3401         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
3402         * inf-ptrace.c (inf_ptrace_target::wait): Update.
3403         * go32-nat.c (struct go32_nat_target) <wait>: Update.
3404         (go32_nat_target::wait): Update.
3405         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
3406         * gnu-nat.c (gnu_nat_target::wait): Update.
3407         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
3408         * fbsd-nat.c (fbsd_nat_target::wait): Update.
3409         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
3410         * darwin-nat.c (darwin_nat_target::wait): Update.
3411         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
3412         (bsd_uthread_target::wait): Update.
3413         * aix-thread.c (class aix_thread_target) <wait>: Update.
3414         (aix_thread_target::wait): Update.
3415
3416 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
3417
3418         * compile/compile-object-run.c (create_copied_type_recursive): New
3419         function.
3420         (compile_object_run): Use new function.
3421
3422 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
3423
3424         * NEWS: Mention x86_64 Cygwin core file support.
3425
3426 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3427
3428         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
3429         (core_process_module_section): Handle NOTE_INFO_MODULE64.
3430
3431 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3432
3433         * windows-tdep.h: Add prototypes.
3434         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
3435         (i386_windows_core_pid_to_str): Move and rename ...
3436         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
3437         (windows_core_pid_to_str): ... and here.
3438         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
3439
3440 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3441         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
3442         (amd64_windows_init_abi_common): ... and register.
3443
3444 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3445
3446         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
3447         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
3448
3449 2020-09-18  Pedro Alves  <pedro@palves.net>
3450
3451         PR gdb/26631
3452         * thread.c (thread_find_command): Switch inferior before calling
3453         target methods.
3454
3455 2020-09-17  Tom Tromey  <tromey@adacore.com>
3456
3457         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
3458         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
3459         (tdesc_arch_data_up): New typedef.
3460         (tdesc_use_registers, tdesc_data_alloc): Update.
3461         (tdesc_data_cleanup): Don't declare.
3462         * target-descriptions.c (tdesc_data_alloc): Return a
3463         tdesc_arch_data_up.
3464         (tdesc_arch_data_deleter::operator()): Rename from
3465         tdesc_data_cleanup.  Change argument type.
3466         (tdesc_use_registers): Change early_data to an rvalue reference.
3467         (tdesc_use_registers): Don't use delete.
3468         * sparc-tdep.c (sparc32_gdbarch_init): Update.
3469         * s390-tdep.c (s390_gdbarch_init): Update.
3470         * rx-tdep.c (rx_gdbarch_init): Update.
3471         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
3472         * riscv-tdep.c (riscv_gdbarch_init): Update.
3473         * or1k-tdep.c (or1k_gdbarch_init): Update.
3474         * nios2-tdep.c (nios2_gdbarch_init): Update.
3475         * nds32-tdep.c (nds32_gdbarch_init): Update.
3476         * mips-tdep.c (mips_gdbarch_init): Update.
3477         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
3478         * m68k-tdep.c (m68k_gdbarch_init): Update.
3479         * i386-tdep.c (i386_gdbarch_init): Update.
3480         * arm-tdep.c (arm_gdbarch_init): Update.
3481         * arc-tdep.c (arc_tdesc_init): Update.
3482         (arc_gdbarch_init): Update.
3483         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
3484
3485 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
3486
3487         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
3488         for WOW64 processes.
3489
3490 2020-09-17  Tom Tromey  <tom@tromey.com>
3491
3492         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
3493
3494 2020-09-17  Tom Tromey  <tom@tromey.com>
3495
3496         * value.c (preserve_values): Update.
3497         * python/py-type.c (save_objfile_types): Update.
3498         * guile/scm-type.c (save_objfile_types): Update.
3499         * gdbtypes.h (create_copied_types_hash): Return htab_up.
3500         * gdbtypes.c (create_copied_types_hash): Return htab_up.
3501         * compile/compile-object-run.c (compile_object_run): Update.
3502
3503 2020-09-17  Tom Tromey  <tom@tromey.com>
3504
3505         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
3506         Remove.
3507         <m_table>: Now htab_up.
3508         * typeprint.c (typedef_hash_table::recursively_update)
3509         (typedef_hash_table::add_template_parameters)
3510         (typedef_hash_table::typedef_hash_table): Update.
3511         (typedef_hash_table::~typedef_hash_table): Remove.
3512         (typedef_hash_table::typedef_hash_table)
3513         (typedef_hash_table::find_global_typedef)
3514         (typedef_hash_table::find_typedef): Update.
3515
3516 2020-09-17  Tom Tromey  <tom@tromey.com>
3517
3518         * target-descriptions.c (tdesc_use_registers): Use htab_up.
3519
3520 2020-09-17  Tom Tromey  <tom@tromey.com>
3521
3522         * linespec.c (class decode_compound_collector)
3523         <~decode_compound_collector>: Remove.
3524         <m_unique_syms>: Now htab_up.
3525         (decode_compound_collector::operator ()): Update.
3526         (class symtab_collector) <~symtab_collector>: Remove.
3527         <m_symtab_table>: Now htab_up.
3528         (symtab_collector::operator ()): Update.
3529
3530 2020-09-17  Tom Tromey  <tom@tromey.com>
3531
3532         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
3533         (filename_seen_cache::clear): Update.
3534         (~filename_seen_cache): Remove.
3535         (filename_seen_cache::seen): Update.
3536         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
3537         htab_up.
3538         <~filename_seen_cache>: Remove.
3539         <traverse>: Update.
3540
3541 2020-09-17  Tom Tromey  <tom@tromey.com>
3542
3543         * completer.c (completion_tracker::discard_completions)
3544         (completion_tracker::~completion_tracker)
3545         (completion_tracker::maybe_add_completion)
3546         (completion_tracker::remove_completion)
3547         (completion_tracker::recompute_lowest_common_denominator)
3548         (completion_tracker::build_completion_result): Update.
3549         * completer.h (class completion_tracker) <have_completions>:
3550         Update.
3551         <m_entries_hash>: Now htab_up.
3552
3553 2020-09-17  Tom Tromey  <tom@tromey.com>
3554
3555         * breakpoint.c (ambiguous_names_p): Use htab_up.
3556
3557 2020-09-17  Tom Tromey  <tom@tromey.com>
3558
3559         * auto-load.c (struct auto_load_pspace_info)
3560         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
3561         <loaded_script_files, loaded_script_texts>: Change type to
3562         htab_up.
3563         (~auto_load_pspace_info) Remove.
3564         (init_loaded_scripts_info, maybe_add_script_file)
3565         (maybe_add_script_text, auto_load_info_scripts): Update.
3566
3567 2020-09-17  Tom Tromey  <tromey@adacore.com>
3568
3569         * c-exp.y (name_obstack): Now static.
3570
3571 2020-09-17  Chungyi Chi  <demonic@csie.io>
3572
3573         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
3574
3575 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3576
3577         * breakpoint.h (init_catchpoint): Change int parameter to bool.
3578         (add_solib_catchpoint): Likewise.
3579         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
3580         to bool.
3581         (add_solib_catchpoint): Change int parameter/variable to bool.
3582         (catch_load_or_unload): Likewise.
3583         (init_catchpoint): Likewise.
3584         (create_fork_vfork_event_catchpoint): Likewise.
3585         (catch_fork_command_1): Likewise.
3586         (catch_exec_command_1): Likewise.
3587
3588 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3589
3590         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
3591         Change instance_flags to m_instance_flags.
3592
3593 2020-09-16  Tom Tromey  <tromey@adacore.com>
3594
3595         PR gdb/26598:
3596         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
3597
3598 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3599
3600         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
3601         PL_FLAG_EXEC.
3602         (fbsd_nat_target::insert_exec_catchpoint)
3603         (fbsd_nat_target::remove_exec_catchpoint): Always define.
3604         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
3605         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
3606
3607 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3608
3609         * configure.ac: Remove check for kinfo_getvmmap().
3610         * configure, config.in: Regenerate.
3611         * fbsd-nat.c (fbsd_read_mapping): Remove
3612         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
3613         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
3614         kinfo_get_vmmap() are always present.
3615
3616 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3617
3618         * fbsd-nat.c: Always include support for
3619         TARGET_OBJECT_SIGNAL_INFO.
3620
3621 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3622
3623         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
3624         sysctl and remove procfs fallback.
3625
3626 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3627
3628         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
3629         * fbsd-nat.h: Likewise.
3630
3631 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3632
3633         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
3634         argument.
3635
3636 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3637
3638         * ada-lang.c (ada_language_data): Delete.
3639         (ada_language): Remove references to ada_language_data.
3640         * c-lang.c (c_language_data): Delete.
3641         (c_language): Remove references to c_language_data.
3642         (cplus_language_data): Delete.
3643         (cplus_language): Remove references to cplus_language_data.
3644         (asm_language_data): Delete.
3645         (asm_language): Remove references to asm_language_data.
3646         (minimal_language_data): Delete.
3647         (minimal_language): Remove references to minimal_language_data.
3648         * d-lang.c (d_language_data): Delete.
3649         (d_language): Remove references to d_language_data.
3650         * f-lang.c (f_language_data): Delete.
3651         (f_language): Remove references to f_language_data.
3652         * go-lang.c (go_language_data): Delete.
3653         (go_language): Remove references to go_language_data.
3654         * language.c (unknown_language_data): Delete.
3655         (unknown_language): Remove references to unknown_language_data.
3656         (auto_language_data): Delete.
3657         (auto_language): Remove references to auto_language_data.
3658         * language.h (language_data): Delete struct.
3659         (language_defn): No longer inherit from language_data.
3660         * m2-lang.c (m2_language_data): Delete.
3661         (m2_language): Remove references to m2_language_data.
3662         * objc-lang.c (objc_language_data): Delete.
3663         (objc_language): Remove references to objc_language_data.
3664         * opencl-lang.c (opencl_language_data): Delete.
3665         (opencl_language): Remove references to opencl_language_data.
3666         * p-lang.c (pascal_language_data): Delete.
3667         (pascal_language): Remove references to pascal_language_data.
3668         * rust-lang.c (rust_language_data): Delete.
3669         (rust_language): Remove references to rust_language_data.
3670
3671 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3672
3673         * ada-lang.c (ada_language_data): Remove la_op_print_tab
3674         initializer.
3675         (ada_language::opcode_print_table): New member function.
3676         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
3677         (c_language::opcode_print_table): New member function.
3678         (cplus_language_data): Remove la_op_print_tab initializer.
3679         (cplus_language::opcode_print_table): New member function.
3680         (asm_language_data): Remove la_op_print_tab initializer.
3681         (asm_language::opcode_print_table): New member function.
3682         (minimal_language_data): Remove la_op_print_tab initializer.
3683         (minimal_language::opcode_print_table): New member function.
3684         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
3685         (d_language::opcode_print_table): New member function.
3686         * expprint.c (print_subexp_standard): Update call to
3687         opcode_print_table.
3688         (op_string): Likewise.
3689         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
3690         (f_language::opcode_print_table): New member function.
3691         * go-lang.c (go_language_data): Remove la_op_print_tab
3692         initializer.
3693         (go_language::opcode_print_table): New member function.
3694         * language.c (unknown_language_data): Remove la_op_print_tab
3695         initializer.
3696         (unknown_language::opcode_print_table): New member function.
3697         (auto_language_data): Remove la_op_print_tab initializer.
3698         (auto_language::opcode_print_table): New member function.
3699         * language.h (language_data): Remove la_op_print_tab field.
3700         (language_defn::opcode_print_table): Declare new member function.
3701         * m2-lang.c (m2_language_data): Remove la_op_print_tab
3702         initializer.
3703         (m2_language::opcode_print_table): New member function.
3704         * objc-lang.c (objc_language_data): Remove la_op_print_tab
3705         initializer.
3706         (objc_language::opcode_print_table): New member function.
3707         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
3708         initializer.
3709         (opencl_language::opcode_print_table): New member function.
3710         * p-lang.c (pascal_language_data): Remove la_op_print_tab
3711         initializer.
3712         (pascal_language::opcode_print_table): New member function.
3713         * rust-lang.c (rust_language_data): Remove la_op_print_tab
3714         initializer.
3715         (rust_language::opcode_print_table): New member function.
3716
3717 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3718
3719         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
3720         (ada_language::expression_ops): New member function.
3721         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
3722         (c_language::expression_ops): New member function.
3723         (cplus_language_data): Remove la_exp_desc initializer.
3724         (cplus_language::expression_ops): New member function.
3725         (asm_language_data): Remove la_exp_desc initializer.
3726         (asm_language::expression_ops): New member function.
3727         (minimal_language_data): Remove la_exp_desc initializer.
3728         (minimal_language::expression_ops): New member function.
3729         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
3730         (d_language::expression_ops): New member function.
3731         * eval.c (evaluate_subexp): Update call to expression_ops.
3732         * expprint.c (print_subexp): Likewise.
3733         (op_name): Likewise.
3734         (dump_subexp_body): Likewise.
3735         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
3736         (f_language::expression_ops): New member function.
3737         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
3738         (go_language::expression_ops): New member function.
3739         * language.c (language_defn::expression_ops): New function.
3740         (unknown_language_data): Remove la_exp_desc initializer.
3741         (auto_language_data): Likewise.
3742         * language.h (language_data): Remove la_exp_desc field.
3743         (language_defn::expression_ops): Declare new member function.
3744         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
3745         (m2_language::expression_ops): New member function.
3746         * objc-lang.c (objc_language_data): Remove la_exp_desc
3747         initializer.
3748         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
3749         initializer.
3750         (opencl_language::expression_ops): New member function.
3751         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
3752         * parse.c (operator_length): Update call to expression_ops.
3753         (exp_iterate): Likewise.
3754         * rust-lang.c (rust_language_data): Remove la_exp_desc
3755         initializer.
3756         (ruse_language::expression_ops): New member function.
3757
3758 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3759
3760         * ada-lang.c (ada_language_data): Remove la_varobj_ops
3761         initializer.
3762         (ada_language::varobj_ops): New member function.
3763         * c-lang.c (c_language_data): Remove la_varobj_ops
3764         initializer.
3765         (cplus_language_data): Likewise.
3766         (cplus_language::varobj_ops): New member function.
3767         (asm_language_data): Remove la_varobj_ops initializer.
3768         (minimal_language_data): Likewise.
3769         * d-lang.c (d_language_data): Likewise.
3770         * f-lang.c (f_language_data): Likewise.
3771         * go-lang.c (go_language_data): Likewise.
3772         * language.c (language_defn::varobj_ops): New function.
3773         (unknown_language_data): Remove la_varobj_ops
3774         initializer.
3775         (auto_language_data): Likewise.
3776         * language.h (language_data): Remove la_varobj_ops field.
3777         (language_defn::varobj_ops): Declare new member function.
3778         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
3779         * objc-lang.c (objc_language_data): Likewise.
3780         * opencl-lang.c (opencl_language_data): Likewise.
3781         * p-lang.c (pascal_language_data): Likewise.
3782         * rust-lang.c (rust_language_data): Likewise.
3783         * varobj.c (varobj_create): Update call to varobj_ops.
3784         * varobj.h (default_varobj_ops): Delete define.
3785
3786 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3787
3788         * ada-lang.c (ada_language_data): Remove la_macro_expansion
3789         initializer.
3790         * c-lang.c (c_language_data): Likewise.
3791         (c_language::macro_expansion): New member function.
3792         (cplus_language_data): Likewise.
3793         (cplus_language::macro_expansion): New member function.
3794         (asm_language_data): Likewise.
3795         (asm_language::macro_expansion): New member function.
3796         (minimal_language_data): Likewise.
3797         (minimal_language::macro_expansion): New member function.
3798         * d-lang.c (d_language_data): Remove la_macro_expansion
3799         initializer.
3800         * f-lang.c (f_language_data): Likewise.
3801         * go-lang.c (go_language_data): Likewise.
3802         * language.c (unknown_language_data): Likewise.
3803         (auto_language_data): Likewise.
3804         * language.h (language_data): Remove la_macro_expansion field.
3805         (language_defn::macro_expansion): New member function.
3806         * m2-lang.c (m2_language_data): Remove la_macro_expansion
3807         initializer.
3808         * objc-lang.c (objc_language_data): Likewise.
3809         (objc_language::macro_expansion): New member function.
3810         * opencl-lang.c (opencl_language_data): Likewise.
3811         (opencl_language::macro_expansion): New member function.
3812         * p-lang.c (pascal_language_data): Remove la_macro_expansion
3813         initializer.
3814         * rust-lang.c (rust_language_data): Likewise.
3815         * symtab.c (default_collect_symbol_completion_matches_break_on):
3816         Update call to macro_expansion.
3817
3818 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3819
3820         * ada-lang.c (ada_language_data): Remove la_array_ordering
3821         initializer.
3822         * c-lang.c (c_language_data): Likewise.
3823         (cplus_language_data): Likewise.
3824         (asm_language_data): Likewise.
3825         (minimal_language_data): Likewise.
3826         * d-lang.c (d_language_data): Likewise.
3827         * dwarf2/read.c (read_array_order): Update for call to
3828         array_ordering.
3829         * f-lang.c (f_language_data): Remove la_array_ordering
3830         initializer.
3831         (f_language::array_ordering): New member function.
3832         * go-lang.c (go_language_data): Remove la_array_ordering
3833         initializer.
3834         * language.c (unknown_language_data): Likewise.
3835         (auto_language_data): Likewise.
3836         * language.h (language_data): Delete la_array_ordering field.
3837         (language_defn::array_ordering): New member function.
3838         * m2-lang.c (m2_language_data): Remove la_array_ordering
3839         initializer.
3840         * objc-lang.c (objc_language_data): Likewise.
3841         * opencl-lang.c (opencl_language_data): Likewise.
3842         * p-lang.c (pascal_language_data): Likewise.
3843         * rust-lang.c (rust_language_data): Likewise.
3844
3845 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3846
3847         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
3848         initializer.
3849         * c-lang.c (c_language_data): Likewise.
3850         (cplus_language_data): Likewise.
3851         (asm_language_data): Likewise.
3852         (minimal_language_data): Likewise.
3853         * d-lang.c (d_language_data): Likewise.
3854         * f-lang.c (f_language_data): Likewise.
3855         (f_language::case_sensitivity): New member function.
3856         * go-lang.c (go_language_data): Remove la_case_sensitivity
3857         initializer.
3858         * language.c (enum case_mode): Moved here from language.h.
3859         (case_mode): Make static.
3860         (show_case_command): Update for case_sensitivity being a method.
3861         (set_case_command): Likewise.
3862         (set_range_case): Likewise.
3863         (unknown_language_data): Remove la_case_sensitivity initializer.
3864         (auto_language_data): Likewise.
3865         * language.h (case_mode): Delete, move enum declaration to
3866         language.c.
3867         (language_data): Delete la_case_sensitivity field.
3868         (language_defn::case_sensitivity): New member function.
3869         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
3870         initializer.
3871         * objc-lang.c (objc_language_data): Likewise.
3872         * opencl-lang.c (opencl_language_data): Likewise.
3873         * p-lang.c (pascal_language_data): Likewise.
3874         * rust-lang.c (rust_language_data): Likewise.
3875
3876 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3877
3878         * ada-lang.c (ada_language_data): Remove la_range_check
3879         initializer.
3880         * c-lang.c (c_language_data): Likewise.
3881         (cplus_language_data): Likewise.
3882         (asm_language_data): Likewise.
3883         (minimal_language_data): Likewise.
3884         * d-lang.c (d_language_data): Likewise.
3885         * f-lang.c (f_language_data): Likewise.
3886         (f_language::range_checking_on_by_default): New member function.
3887         * go-lang.c (go_language_data): Remove la_range_check initializer.
3888         * language.c (enum range_mode): Moved here from language.h.
3889         (range_mode): Made static.
3890         (show_range_command): Update to use
3891         range_checking_on_by_default.
3892         (set_range_command): Likewise.
3893         (set_range_case): Likewise.
3894         (unknown_language_data): Remove la_range_check initializer.
3895         (auto_language_data): Likewise.
3896         * language.h (range_mode): Delete.  Enum definition moved to
3897         language.c.
3898         (language_data): Remove la_range_check field.
3899         (language_defn::range_checking_on_by_default): New member
3900         function.
3901         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
3902         (m2_language::range_checking_on_by_default): New member function.
3903         * objc-lang.c (objc_language_data): Remove la_range_check
3904         initializer.
3905         * opencl-lang.c (opencl_language_data): Likewise.
3906         * p-lang.c (pascal_language_data): Likewise.
3907         (pascal_language::range_checking_on_by_default): New member
3908         function.
3909         * rust-lang.c (rust_language_data): Remove la_range_check
3910         initializer.
3911         (rust_language::range_checking_on_by_default): New member
3912         function.
3913
3914 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3915
3916         * dwarf2/read.c (dwarf2_physname): Remove special case for
3917         language_go.
3918         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
3919         member function.
3920
3921 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3922
3923         * ada-lang.c (ada_language_data): Remove
3924         la_store_sym_names_in_linkage_form_p initializer.
3925         (ada_language::store_sym_names_in_linkage_form_p): New member
3926         function.
3927         * c-lang.c (c_language_data): Remove
3928         la_store_sym_names_in_linkage_form_p initializer.
3929         (c_language::store_sym_names_in_linkage_form_p): New member
3930         function.
3931         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
3932         initializer.
3933         (asm_language_data): Likewise.
3934         (asm_language::store_sym_names_in_linkage_form_p): New member
3935         function.
3936         (minimal_language_data): Remove
3937         la_store_sym_names_in_linkage_form_p initializer.
3938         (minimal_language::store_sym_names_in_linkage_form_p): New member
3939         function.
3940         * d-lang.c (d_language_data): Remove
3941         la_store_sym_names_in_linkage_form_p initializer.
3942         * dwarf2/read.c (dwarf2_physname): Update call to
3943         store_sym_names_in_linkage_form_p.
3944         * f-lang.c (f_language_data): Remove
3945         la_store_sym_names_in_linkage_form_p initializer.
3946         * go-lang.c (go_language_data): Remove
3947         la_store_sym_names_in_linkage_form_p initializer.
3948         * language.c (unknown_language_data): Remove
3949         la_store_sym_names_in_linkage_form_p initializer.
3950         (unknown_language::store_sym_names_in_linkage_form_p): New member
3951         function.
3952         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
3953         initializer.
3954         (auto_language::store_sym_names_in_linkage_form_p): New member
3955         function.
3956         * language.h (language_data): Remove
3957         la_store_sym_names_in_linkage_form_p member variable.
3958         (language_defn::store_sym_names_in_linkage_form_p): New member
3959         function.
3960         * m2-lang.c (m2_language_data): Remove
3961         la_store_sym_names_in_linkage_form_p initializer.
3962         * objc-lang.c (objc_language_data): Likewise.
3963         * opencl-lang.c (opencl_language_data): Likewise.
3964         * p-lang.c (pascal_language_data): Likewise.
3965         * rust-lang.c (rust_language_data): Likewise.
3966
3967 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3968
3969         * ada-lang.c (ada_language_data): Remove string_lower_bound
3970         initializer.
3971         * c-lang.c (c_language_data): Likewise.
3972         (cplus_language_data): Likewise.
3973         (asm_language_data): Likewise.
3974         (minimal_language_data): Likewise.
3975         * d-lang.c (d_language_data): Likewise.
3976         * f-lang.c (f_language_data): Likewise.
3977         * go-lang.c (go_language_data): Likewise.
3978         * language.c (unknown_language_data): Likewise.
3979         (auto_language_data): Likewise.
3980         * language.h (language_data): Remove string_lower_bound field.
3981         (language_defn::string_lower_bound): New member function.
3982         * m2-lang.c (m2_language_data): Remove string_lower_bound
3983         initializer.
3984         (m2_language::string_lower_bound): New member function.
3985         * objc-lang.c (objc_language_data): Remove string_lower_bound
3986         initializer.
3987         * opencl-lang.c (opencl_language_data): Likewise.
3988         * p-lang.c (pascal_language_data): Likewise.
3989         * rust-lang.c (rust_language_data): Likewise.
3990         * valops.c (value_cstring): Update call to string_lower_bound.
3991         (value_string): Likewise.
3992         * value.c (allocate_repeated_value): Likewise.
3993
3994 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3995
3996         * valops.c (value_repeat): Fix incorrect argument name in comment.
3997
3998 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3999
4000         * ada-lang.c (ada_language_data): Remove c_style_arrays
4001         initializer.
4002         (ada_language::c_style_arrays_p): New member fuction.
4003         * c-lang.c (c_language_data): Remove c_style_arrays
4004         initializer.
4005         (cplus_language_data): Likewise.
4006         (asm_language_data): Likewise.
4007         (minimal_language_data): Likewise.
4008         * d-lang.c (d_language_data): Likewise.
4009         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
4010         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
4011         (f_language::c_style_arrays_p): New member function.
4012         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
4013         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
4014         * language.c (unknown_language_data): Remove c_style_arrays
4015         initializer.
4016         (auto_language_data): Likewise.
4017         * language.h (language_data): Remove c_style_arrays field.
4018         (language_defn::c_style_arrays_p): New member function.
4019         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
4020         (m2_language::c_style_arrays_p): New member function.
4021         * objc-lang.c (objc_language_data): Remove c_style_arrays
4022         initializer.
4023         * opencl-lang.c (opencl_language_data): Likewise.
4024         * p-lang.c (pascal_language_data): Likewise.
4025         * rust-lang.c (rust_language_data): Likewise.
4026         * valarith.c (value_subscript): Update call to c_style_arrays_p,
4027         and update local variable to a bool.
4028         * valops.c (value_cast): Update call to c_style_arrays_p.
4029         (value_array): Likewise.
4030         * value.c (coerce_array): Likewise.
4031
4032 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4033
4034         * ada-lang.c (ada_language_data): Remove la_language initializer.
4035         * c-lang.c (c_language_data): Likewise.
4036         (cplus_language_data): Likewise.
4037         (asm_language_data): Likewise.
4038         (minimal_language_data): Likewise.
4039         * d-lang.c (d_language_data): Likewise.
4040         * f-lang.c (f_language_data): Likewise.
4041         * go-lang.c (go_language_data): Likewise.
4042         * language.c (unknown_language_data): Likewise.
4043         (auto_language_data): Likewise.
4044         * language.h (language_data): Remove la_language field.
4045         (language_defn::language_defn): Initialise la_language field.
4046         (language_defn::la_language): New member variable.
4047         * m2-lang.c (m2_language_data): Remove la_language field.
4048         * objc-lang.c (objc_language_data): Likewise.
4049         * opencl-lang.c (opencl_language_data): Likewise.
4050         * p-lang.c (pascal_language_data): Likewise.
4051         * rust-lang.c (rust_language_data): Likewise.
4052
4053 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4054
4055         * ada-lang.c (ada_extensions): Delete, moved into
4056         ada_language::filename_extensions.
4057         (ada_language_data): Remove la_filename_extensions initializer.
4058         (ada_language::filename_extensions): New member function.
4059         * c-lang.c (c_extensions): Delete, moved into
4060         c_language::filename_extensions.
4061         (c_language_data): Remove la_filename_extensions initializer.
4062         (c_language::filename_extensions): New member function.
4063         (cplus_extensions): Delete, moved into
4064         cplus_language::filename_extensions.
4065         (cplus_language_data): Remove la_filename_extensions initializer.
4066         (cplus_language::filename_extensions): New member function.
4067         (asm_extensions): Delete, moved into
4068         asm_language::filename_extensions.
4069         (asm_language_data): Remove la_filename_extensions initializer.
4070         (asm_language::filename_extensions): New member function.
4071         (minimal_language_data): Remove la_filename_extensions
4072         initializer.
4073         * d-lang.c (d_extensions): Delete, moved into
4074         d_language::filename_extensions.
4075         (d_language_data): Remove la_filename_extensions initializer.
4076         (d_language::filename_extensions): New member function.
4077         * f-lang.c (f_extensions): Delete, moved into
4078         f_language::filename_extensions.
4079         (f_language_data): Remove la_filename_extensions initializer.
4080         (f_language::filename_extensions): New member function.
4081         * go-lang.c (go_language_data): Remove la_filename_extensions
4082         initializer.
4083         * language.c (add_set_language_command): Update now that
4084         filename_extensions returns a vector.
4085         (unknown_language_data): Remove la_filename_extensions
4086         initializer.
4087         (auto_language_data): Likewise.
4088         * language.h (language_data): Remove la_filename_extensions field.
4089         (language_defn::filename_extensions): New member function.
4090         * m2-lang.c (m2_language_data): Remove la_filename_extensions
4091         initializer.
4092         * objc-lang.c (objc_extensions): Delete, moved into
4093         objc_language::filename_extensions.
4094         (objc_language_data): Remove la_filename_extensions initializer.
4095         (objc_language::filename_extensions): New member function.
4096         * opencl-lang.c (opencl_language_data): Remove
4097         la_filename_extensions initializer.
4098         * p-lang.c (pascal_extensions): Delete, moved into
4099         pascal_language::filename_extensions.
4100         (pascal_language_data): Remove la_filename_extensions initializer.
4101         (pascal_language::filename_extensions): New member function.
4102         * rust-lang.c (rust_extensions): Delete, moved into
4103         rust_language::filename_extensions.
4104         (rust_language_data): Remove la_filename_extensions initializer.
4105         (rust_language::filename_extensions): New member function.
4106         * symfile.c (add_filename_language): Add new assert.
4107
4108 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4109
4110         * ada-lang.c (ada_language_data): Remove la_name and
4111         la_natural_name initializers.
4112         (ada_language::name): New member function.
4113         (ada_language::natural_name): New member function.
4114         * c-lang.c (c_language_data): Remove la_name and
4115         la_natural_name initializers.
4116         (c_language::name): New member function.
4117         (c_language::natural_name): New member function.
4118         (cplus_language_data): Remove la_name and
4119         la_natural_name initializers.
4120         (cplus_language::name): New member function.
4121         (cplus_language::natural_name): New member function.
4122         (asm_language_data): Remove la_name and
4123         la_natural_name initializers.
4124         (asm_language::name): New member function.
4125         (asm_language::natural_name): New member function.
4126         (minimal_language_data): Remove la_name and
4127         la_natural_name initializers.
4128         (minimal_language::name): New member function.
4129         (minimal_language::natural_name): New member function.
4130         * compile/compile.c (compile_to_object): Update call to
4131         lanugage_defn::name.
4132         * d-lang.c (d_language_data): Remove la_name and
4133         la_natural_name initializers.
4134         (d_language::name): New member function.
4135         (d_language::natural_name): New member function.
4136         * expprint.c (print_subexp_standard): Update call to
4137         language_defn::name.
4138         (dump_raw_expression): Likewise
4139         (dump_prefix_expression): Likewise.
4140         * f-lang.c (f_language_data): Remove la_name and
4141         la_natural_name initializers.
4142         (f_language::name): New member function.
4143         (f_language::natural_name): New member function.
4144         * go-lang.c (go_language_data): Remove la_name and
4145         la_natural_name initializers.
4146         (go_language::name): New member function.
4147         (go_language::natural_name): New member function.
4148         * language.c (show_language_command): Update call to
4149         language_defn::name.
4150         (set_language_command): Likewise.
4151         (language_enum): Likewise.
4152         (language_str): Likewise.
4153         (add_set_language_command): Likewise, use
4154         language_defn::natural_name in the doc string.
4155         (unknown_language_data): Remove la_name and
4156         la_natural_name initializers.
4157         (unknown_language::name): New member function.
4158         (unknown_language::natural_name): New member function.
4159         (auto_language_data): Remove la_name and
4160         la_natural_name initializers.
4161         (auto_language::name): New member function.
4162         (auto_language::natural_name): New member function.
4163         (language_lookup_primitive_type_as_symbol): Update call to
4164         language_defn::name.
4165         * language.h (language_data): Remove la_name and la_natural_name
4166         member variables.
4167         (language_defn::name): New member function.
4168         (language_defn::natural_name): New member function.
4169         * m2-lang.c (m2_language_data): Remove la_name and
4170         la_natural_name initializers.
4171         (m2_language::name): New member function.
4172         (m2_language::natural_name): New member function.
4173         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
4174         language_defn::natural_name.
4175         * objc-lang.c (objc_language_data): Remove la_name and
4176         la_natural_name initializers.
4177         (objc_language::name): New member function.
4178         (objc_language::natural_name): New member function.
4179         * opencl-lang.c (opencl_language_data): Remove la_name and
4180         la_natural_name initializers.
4181         (opencl_language::name): New member function.
4182         (opencl_language::natural_name): New member function.
4183         * p-lang.c (pascal_language_data): Remove la_name and
4184         la_natural_name initializers.
4185         (pascal_language::name): New member function.
4186         (pascal_language::natural_name): New member function.
4187         * rust-lang.c (rust_language_data): Remove la_name and
4188         la_natural_name initializers.
4189         (rust_language::name): New member function.
4190         (rust_language::natural_name): New member function.
4191         * symtab.c (lookup_language_this): Update call to
4192         language_defn::name.
4193
4194 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4195
4196         * ada-lang.c (ada_language_data): Remove la_name_of_this
4197         initializer.
4198         * ax-gdb.c (gen_expr): Update call to name_of_this.
4199         * c-exp.y (classify_name): Likewise.
4200         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
4201         (cplus_language_data): Likewise.
4202         (cplus_language::name_of_this): New member function.
4203         (asm_language_data): Remove la_name_of_this initializer.
4204         (minimal_language_data): Likewise.
4205         * d-lang.c (d_language_data): Likewise.
4206         (d_language::name_of_this): New member function.
4207         * expprint.c (print_subexp_standard): Update call to name_of_this.
4208         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
4209         * go-lang.c (go_language_data): Likewise.
4210         * language.c (unknown_language_data): Likewise.
4211         (unknown_language::name_of_this): New member function.
4212         (auto_language_data): Remove la_name_of_this initializer.
4213         (auto_language::name_of_this): New member function.
4214         * language.h (language_data): Delete la_name_of_this member
4215         variable.
4216         (language_defn::name_of_this): New member function.
4217         * m2-lang.c (m2_language_data): Remove la_name_of_this
4218         initializer.
4219         * objc-lang.c (objc_language_data): Likewise.
4220         (objc_language::name_of_this): New member function.
4221         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
4222         initializer.
4223         * p-lang.c (pascal_language_data): Likewise.
4224         (pascal_language::name_of_this): New member function.
4225         * rust-lang.c (rust_language_data): Remove la_name_of_this
4226         initializer.
4227         * symtab.c (lookup_language_this): Update call to name_of_this.
4228         (lookup_symbol_aux): Likewise.
4229         * valops.c (value_of_this): Likewise.
4230
4231 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4232
4233         * ada-lang.c (ada_language_data): Remove
4234         la_struct_too_deep_ellipsis initializer.
4235         (ada_language::struct_too_deep_ellipsis): New member function.
4236         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
4237         initializer.
4238         (cplus_language_data): Likewise.
4239         (asm_language_data): Likewise.
4240         (minimal_language_data): Likewise.
4241         * cp-valprint.c (cp_print_value): Update call to
4242         struct_too_deep_ellipsis.
4243         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
4244         initializer.
4245         * f-lang.c (f_language_data): Likewise.
4246         (f_language::struct_too_deep_ellipsis): New member function.
4247         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
4248         initializer.
4249         * language.c (unknown_language_data): Likewise.
4250         (auto_language_data): Likewise.
4251         * language.h (language_data): Delete la_struct_too_deep_ellipsis
4252         member variable.
4253         (language_defn::struct_too_deep_ellipsis): New member function.
4254         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
4255         initializer.Q
4256         * objc-lang.c (objc_language_data): Likewise.
4257         * opencl-lang.c (opencl_language_data): Likewise.
4258         * p-lang.c (pascal_language_data): Likewise.
4259         * rust-lang.c (rust_language_data): Likewise.
4260         * valprint.c (val_print_check_max_depth): Update call to
4261         struct_too_deep_ellipsis.
4262
4263 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
4264
4265         * MAINTAINERS (Write After Approval): Add myself.
4266
4267 2020-09-15  Tom Tromey  <tom@tromey.com>
4268
4269         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
4270         Remove.
4271
4272 2020-09-15  Tom Tromey  <tom@tromey.com>
4273
4274         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
4275         and TYPE_CODE_METHODPTR cases.
4276         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
4277         (c_value_print_inner): Update.
4278         * valprint.c (generic_value_print_memberptr): New function, from
4279         c_value_print_memberptr.
4280         (generic_value_print): Use it.  Call cplus_print_method_ptr.
4281
4282 2020-09-15  Tom Tromey  <tromey@adacore.com>
4283
4284         * python/python-internal.h (PyInt_FromLong): Remove define.
4285         * python/py-value.c (convert_value_from_python): Use
4286         gdb_py_object_from_longest.
4287         * python/py-type.c (typy_get_code): Use
4288         gdb_py_object_from_longest.
4289         * python/py-symtab.c (salpy_get_line): Use
4290         gdb_py_object_from_longest.
4291         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
4292         gdb_py_object_from_longest.
4293         * python/py-record.c (recpy_gap_reason_code): Use
4294         gdb_py_object_from_longest.
4295         * python/py-record-btrace.c (recpy_bt_insn_size)
4296         (recpy_bt_func_level, btpy_list_count): Use
4297         gdb_py_object_from_longest.
4298         * python/py-infthread.c (gdbpy_create_ptid_object): Use
4299         gdb_py_object_from_longest.  Fix error handling.
4300         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
4301         gdb_py_object_from_longest.
4302         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
4303         gdb_py_object_from_longest.
4304         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
4305         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
4306         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
4307
4308 2020-09-15  Tom Tromey  <tromey@adacore.com>
4309
4310         * python/python.c (gdbpy_parameter_value): Use
4311         gdb_py_object_from_ulongest.
4312
4313 2020-09-15  Tom Tromey  <tromey@adacore.com>
4314
4315         * python/py-infevents.c (create_register_changed_event_object):
4316         Use gdb_py_object_from_longest.
4317         * python/py-exitedevent.c (create_exited_event_object): Use
4318         gdb_py_object_from_longest.
4319
4320 2020-09-15  Tom Tromey  <tromey@adacore.com>
4321
4322         * python/python.c (gdbpy_parameter_value): Use
4323         gdb_py_object_from_longest.
4324         * python/py-type.c (convert_field, typy_range): Use
4325         gdb_py_object_from_longest.
4326         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
4327         gdb_py_object_from_longest.
4328         * python/py-lazy-string.c (stpy_get_length): Use
4329         gdb_py_object_from_longest.
4330         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
4331         gdb_py_object_from_longest.
4332         * python/py-infevents.c (create_memory_changed_event_object): Use
4333         gdb_py_object_from_longest.
4334         * python/py-inferior.c (infpy_get_num): Use
4335         gdb_py_object_from_longest.
4336         (infpy_get_pid): Likewise.
4337
4338 2020-09-15  Tom Tromey  <tromey@adacore.com>
4339
4340         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
4341         defines.
4342         * python/py-value.c (valpy_long): Use
4343         gdb_py_object_from_ulongest.
4344         * python/py-symtab.c (salpy_get_pc): Use
4345         gdb_py_object_from_ulongest.
4346         (salpy_get_last): Likewise.
4347         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
4348         gdb_py_object_from_ulongest.
4349         * python/py-lazy-string.c (stpy_get_address): Use
4350         gdb_py_object_from_ulongest.
4351         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
4352         * python/py-arch.c (archpy_disassemble): Use
4353         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
4354         error handling.
4355
4356 2020-09-15  Tom Tromey  <tromey@adacore.com>
4357
4358         * python/python-internal.h (gdb_py_long_from_longest): Remove
4359         defines.
4360         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
4361         * python/py-type.c (convert_field, typy_get_sizeof): Use
4362         gdb_py_object_from_longest.
4363         * python/py-record-btrace.c (btpy_list_index): Use
4364         gdb_py_object_from_longest.
4365
4366 2020-09-15  Tom Tromey  <tromey@adacore.com>
4367
4368         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
4369         * python/py-record.c (recpy_element_number): Use
4370         gdb_py_object_from_longest.
4371         (recpy_gap_number): Likewise.
4372
4373 2020-09-15  Tom Tromey  <tromey@adacore.com>
4374
4375         * top.c (ui::ui): Update.
4376         (highest_ui_num): Remove.
4377         * top.h (struct ui) <num>: Remove.
4378
4379 2020-09-15  Tom Tromey  <tromey@adacore.com>
4380
4381         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
4382         * ui-style.c (ansi_regex_text): Now array.
4383         * rust-exp.y (number_regex_text): Now array.
4384         * linespec.c (linespec_quote_characters): Now array.
4385         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
4386         Now arrays.
4387
4388 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4389
4390         * debuginfod-support.c (debuginfod_client_deleter): New.
4391         (debuginfod_client_up): New.
4392         (debuginfod_init): Return debuginfod_client_up.
4393         (debuginfod_source_query): Adjust.
4394         (debuginfod_debuginfo_query): Adjust.
4395
4396 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4397
4398         * debuginfod-support.c (debuginfod_source_query): Use
4399         make_unique_xstrdup.
4400
4401 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4402
4403         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
4404         with `type::instance_flags`.
4405
4406 2020-09-14  Michael Mullin  <masmullin@gmail.com>
4407
4408         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
4409         Remove baton parameter.
4410
4411 2020-09-14  Pedro Alves  <pedro@palves.net>
4412
4413         * Makefile.in (SELFTESTS_SRCS): Add
4414         unittests/enum-flags-selftests.c.
4415         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
4416         btrace_function_flags instead of enum btrace_function_flag.
4417         * compile/compile-c-types.c (convert_qualified): Use
4418         enum_flags::raw.
4419         * compile/compile-cplus-symbols.c (convert_one_symbol)
4420         (convert_symbol_bmsym):
4421         * compile/compile-cplus-types.c (compile_cplus_convert_method)
4422         (compile_cplus_convert_struct_or_union_methods)
4423         (compile_cplus_instance::convert_qualified_base):
4424         * go-exp.y (parse_string_or_char): Add cast to int.
4425         * unittests/enum-flags-selftests.c: New file.
4426         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
4427         type to btrace_thread_flags from btrace_thread_flag.
4428         (record_btrace_cancel_resume, record_btrace_step_thread): Change
4429         local's type to btrace_thread_flags from btrace_thread_flag.  Add
4430         cast in DEBUG call.
4431
4432 2020-09-14  Pedro Alves  <pedro@palves.net>
4433
4434         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
4435         * gdbtypes.c (address_space_name_to_int): Rename to ...
4436         (address_space_name_to_type_instance_flags): ... this.
4437         (address_space_int_to_name): Rename to ...
4438         (address_space_type_instance_flags_to_name): ... this.
4439         * gdbtypes.h (address_space_name_to_int): Rename to ...
4440         (address_space_name_to_type_instance_flags): ... this.
4441         (address_space_int_to_name): Rename to ...
4442         (address_space_type_instance_flags_to_name): ... this.
4443         * type-stack.c (type_stack::insert): Adjust to rename.
4444         * type-stack.h (type_stack::insert): Likewise.
4445
4446 2020-09-14  Pedro Alves  <pedro@palves.net>
4447             Andrew Burgess  <andrew.burgess@embecosm.com>
4448
4449         * avr-tdep.c (avr_address_class_type_flags): Return
4450         type_instance_flags.
4451         (avr_address_class_type_flags_to_name): Take a
4452         type_instance_flags.
4453         (avr_address_class_name_to_type_flags): Return bool and take a
4454         type_instance_flags.
4455         * d-lang.c (build_d_types): Use type::set_instance_flags.
4456         * ft32-tdep.c (ft32_address_class_type_flags): Return
4457         type_instance_flags.
4458         (ft32_address_class_type_flags_to_name): Take a
4459         type_instance_flags.
4460         (ft32_address_class_name_to_type_flags): Return bool and take a
4461         type_instance_flags.
4462         (ft32_gdbarch_init): Use type::set_instance_flags.
4463         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
4464         * gdbarch.h, gdbarch.c: Regenerate.
4465         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
4466         (address_class_name_to_type_flags): Use type_instance_flags and
4467         bool.
4468         * gdbtypes.c (address_space_name_to_int)
4469         (address_space_int_to_name, make_qualified_type): Use
4470         type_instance_flags.
4471         (make_qualified_type): Use type_instance_flags and
4472         type::set_instance_flags.
4473         (make_type_with_address_space, make_cv_type, make_vector_type)
4474         (check_typedef): Use type_instance_flags.
4475         (recursive_dump_type): Cast type_instance_flags to unsigned for
4476         printing.
4477         (copy_type_recursive): Use type::set_instance_flags.
4478         (gdbtypes_post_init): Use type::set_instance_flags.
4479         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
4480         <m_instance_flags>: ... this.
4481         <instance_flags, set_instance_flags>: New methods.
4482         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
4483         (SET_TYPE_INSTANCE_FLAGS): New.
4484         (address_space_name_to_int, address_space_int_to_name)
4485         (make_type_with_address_space): Pass flags using
4486         type_instance_flags instead of int.
4487         * stabsread.c (cleanup_undefined_types_noname): Use
4488         type::set_instance_flags.
4489         * s390-tdep.c (s390_address_class_type_flags): Return
4490         type_instance_flags.
4491         (s390_address_class_type_flags_to_name): Take a
4492         type_instance_flags.
4493         (s390_address_class_name_to_type_flags): Return bool and take a
4494         type_instance_flags.
4495         * type-stack.c (type_stack::follow_types): Use
4496         type_instance_flags.
4497         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
4498
4499 2020-09-14  Tom Tromey  <tromey@adacore.com>
4500
4501         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
4502         * x86-tdep.c (x86_is_thunk_register_name)
4503         (x86_in_indirect_branch_thunk): Update.
4504         * sparc64-tdep.c (sparc64_fpu_register_names)
4505         (sparc64_cp0_register_names, sparc64_register_names)
4506         (sparc64_pseudo_register_names): Now const.
4507         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
4508         cp0_registers_num>: Now const.
4509         * sparc-tdep.c (sparc_core_register_names)
4510         (sparc32_fpu_register_names, sparc32_cp0_register_names)
4511         (sparc32_pseudo_register_names): Now const.
4512         (validate_tdesc_registers): Update.
4513         * rust-lang.c (rust_extensions): Now const.
4514         * p-lang.c (p_extensions): Now const.
4515         * objc-lang.c (objc_extensions): Now const.
4516         * nto-tdep.c (nto_thread_state_str): Now const.
4517         * moxie-tdep.c (moxie_register_names): Now const.
4518         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
4519         Now const.
4520         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
4521         (mips_linux_reg_names): Now const.
4522         (mips_gdbarch_init): Update.
4523         * microblaze-tdep.c (microblaze_register_names): Now const.
4524         * m68k-tdep.c (m68k_register_names): Now const.
4525         * m32r-tdep.c (m32r_register_names): Now const.
4526         * ia64-tdep.c (ia64_register_names): Now const.
4527         * i386-tdep.h (struct gdbarch_tdep) <register_names,
4528         ymmh_register_names, ymm16h_regnum, mpx_register_names,
4529         k_register_names, zmmh_register_names, xmm_avx512_register_names,
4530         ymm_avx512_register_names, pkeys_register_names>: Now const.
4531         * i386-tdep.c (i386_register_names, i386_zmm_names)
4532         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
4533         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
4534         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
4535         * f-lang.c (f_extensions): Now const.
4536         * d-lang.c (d_extensions): Now const.
4537         * csky-tdep.c (csky_register_names): Now const.
4538         * charset.c (default_charset_names, charset_enum): Now const.
4539         (_initialize_charset): Update.
4540         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
4541         const.
4542         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
4543         (bsd_uthread_solib_loaded): Update.
4544         (bsd_uthread_state): Now const.
4545         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
4546         (amd64_ymm_avx512_names, amd64_ymmh_names)
4547         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
4548         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
4549         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
4550         (amd64_dword_names): Now const.
4551         * agent.c (can_use_agent_enum): Now const.
4552         * ada-tasks.c (task_states, long_task_states): Now const.
4553         * ada-lang.c (known_runtime_file_name_patterns)
4554         (known_auxiliary_function_name_patterns, attribute_names)
4555         (standard_exc, ada_extensions): Now const.
4556
4557 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4558
4559         * bcache.h (struct bcache) <bcache>: Remove constructor.
4560         <m_hash_function, m_compare_function>: Remove.
4561         <~bcache>: Make virtual.
4562         <compare>: Remove static method, introduce virtual method.
4563         <default_hash>: Remove.
4564         <hash>: New virtual method.
4565         * bcache.c (bcache::expand_hash_table): Update.
4566         (bcache::insert): Update.
4567         (bcache::hash): New.
4568         (bcache::compare): Update comment and parameter names.
4569         * gdbtypes.c (types_deeply_equal): Update.
4570         * psymtab.h (struct psymbol_bcache): New struct.
4571         (class psymtab_storage) <psymtab_storage>: Make default.
4572         <psymbol_cache>: Change type to psymbol_bcache.
4573         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
4574         (psymbol_hash): Change to...
4575         (psymbol_bcache::hash): ... this.
4576         (psymbol_compare): Change to...
4577         (psymbol_bcache::compare): ... this.
4578
4579 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4580
4581         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
4582         checking for initial lwp.
4583
4584 2020-09-14  Tom Tromey  <tromey@adacore.com>
4585
4586         * m68k-tdep.c (m68k_extract_return_value): Use
4587         pointer_result_regnum.
4588         (m68k_store_return_value): Likewise.
4589         (m68k_reg_struct_return_p): Handle vectors and arrays.
4590         (m68k_return_value): Handle arrays.
4591         (m68k_svr4_return_value): Fix single-element aggregate handling.
4592         Handle long double.  Adjust for embedded ABI.
4593         (m68k_svr4_init_abi): Set pointer_result_regnum.
4594         (m68k_embedded_init_abi): New function.
4595         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
4596         (m68k_osabi_sniffer): New function.
4597         (_initialize_m68k_tdep): Register osabi sniffer.
4598         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
4599         member.
4600
4601 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4602
4603         * xml-support.c (xml_fetch_content_from_file): Replace xfree
4604         with gdb::unique_xmalloc_ptr<char>.
4605
4606 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4607
4608         * xml-support.h (xml_fetch_another): Change type to be a
4609         function_view.
4610         (xml_process_xincludes): Remove baton parameter.
4611         (xml_fetch_content_from_file): Change baton parameter to
4612         dirname.
4613         * xml-support.c (struct xinclude_parsing_data)
4614         <xinclude_parsing_data>: Remove baton parameter.
4615         <fetcher_baton>: Remove.
4616         (xinclude_start_include): Adjust.
4617         (xml_process_xincludes): Adjust.
4618         (xml_fetch_content_from_file): Replace baton parameter with
4619         dirname.
4620         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
4621         (xml_init_syscalls_info): Use a lambda.
4622         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
4623         (file_read_description_xml): Use a lambda.
4624         (fetch_available_features_from_target): Change baton parameter
4625         to target_ops.
4626         (target_read_description_xml): Use a lambda.
4627         (target_fetch_description_xml): Use a lambda.
4628         (string_read_description_xml): Update.
4629
4630 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4631
4632         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
4633         uses with type::endianity_is_not_default.
4634
4635 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4636
4637         * gdbtypes.h (struct type) <endianity_is_not_default,
4638         set_endianity_is_not_default>: New methods.
4639         (TYPE_ENDIANITY_NOT_DEFAULT): Use
4640         type::endianity_is_not_default, change all write call sites to
4641         use type::set_endianity_is_not_default.
4642
4643 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4644
4645         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
4646         uses with type::is_fixed_instance.
4647
4648 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4649
4650         * gdbtypes.h (struct type) <is_fixed_instance,
4651         set_is_fixed_instance>: New methods.
4652         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
4653         write call sites to use type::set_is_fixed_instance.
4654
4655 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4656
4657         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
4658         uses with type::is_gnu_ifunc.
4659
4660 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4661
4662         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
4663         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
4664         use type::set_is_gnu_ifunc.
4665
4666 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4667
4668         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
4669         uses with type::stub_is_supported.
4670
4671 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4672
4673         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
4674         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
4675         use type::set_stub_is_supported.
4676
4677 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4678
4679         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
4680         uses with type::is_vector.
4681
4682 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4683
4684         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
4685         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
4686         use type::set_is_vector.
4687
4688 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4689
4690         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
4691         uses with type::has_varargs.
4692
4693 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4694
4695         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
4696         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
4697         use type::set_has_varargs.
4698
4699 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4700
4701         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
4702         uses with type::is_prototyped.
4703
4704 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4705
4706         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
4707         New methods.
4708         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
4709         call sites to use type::set_is_prototyped.
4710
4711 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4712
4713         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
4714         uses with type::target_is_stub.
4715
4716 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4717
4718         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
4719         New methods.
4720         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
4721         sites to use type::set_target_is_stub.
4722
4723 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4724
4725         * gdbtypes.h (TYPE_STUB): Remove, replace all
4726         uses with type::is_stub.
4727
4728 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4729
4730         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
4731         (TYPE_STUB): Use type::is_stub, change all write call sites to
4732         use type::set_is_stub.
4733
4734 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4735
4736         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
4737         type::has_no_signedness.
4738
4739 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4740
4741         * gdbtypes.h (struct type) <has_no_signedness,
4742         set_has_no_signedness>: New methods.
4743         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
4744         call sites to use type::set_has_no_signedness.
4745
4746 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4747
4748         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
4749         type::is_unsigned.
4750
4751 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4752
4753         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
4754         methods.
4755         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
4756         sites to use type::set_is_unsigned.
4757
4758 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
4759             Adam Renquinha <arenquinha@cimeq.qc.ca>
4760
4761         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
4762         pointer and stack frame offset when unwinding.
4763
4764 2020-09-13  Pedro Alves  <pedro@palves.net>
4765
4766         * NEWS: Document "-break-insert --qualified".
4767         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
4768
4769 2020-09-13  Pedro Alves  <pedro@palves.net>
4770
4771         * linespec.c (classify_mtype, compare_msyms): Delete.
4772         (search_minsyms_for_name): Remove classification logic.  Instead
4773         filter out trampoline symbols if we also found an external
4774         function of the same name.
4775
4776 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4777
4778         * NEWS: Create a new section for the next release branch.
4779         Rename the section of the current branch, now that it has
4780         been cut.
4781
4782 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4783
4784         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
4785         * version.in: Bump version to 11.0.50.DATE-git.
4786
4787 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
4788
4789         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
4790
4791 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
4792             Felix Willgerodt  <Felix.Willgerodt@intel.com>
4793
4794         * gdbarch.sh: Added bfloat16 type.
4795         * gdbarch.c: Regenerated.
4796         * gdbarch.h: Regenerated.
4797         * gdbtypes.c (floatformats_bfloat16): New struct.
4798         (gdbtypes_post_init): Add builtin_bfloat16.
4799         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
4800         (floatformats_bfloat16): New struct.
4801         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
4802         (i386_ymm_type): Add field "v16_bfloat16"
4803         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
4804         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
4805         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
4806         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
4807         * features/i386/64bit-avx512.xml: Add bfloat16 type.
4808         * features/i386/64bit-avx512.c: Regenerated.
4809         * features/i386/64bit-sse.xml: Add bfloat16 type.
4810         * features/i386/64bit-sse.c: Regenerated.
4811
4812 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
4813
4814         * i386-tdep.c (i386_zmm_type): Fix field names.
4815         (i386_ymm_type): Fix field names.
4816
4817 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4818
4819         * breakpoint.c: Fix typo in the help message of the
4820         "set breakpoint condition-evaluation" command.
4821
4822 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4823
4824         * nbsd-nat.c: Include "nat/netbsd-nat.h".
4825         * (nbsd_nat_target::pid_to_exec_file)
4826         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
4827         (nbsd_nat_target::post_startup_inferior)
4828         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
4829         (nbsd_add_threads): Switch local code to common gdb/nat functions.
4830         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
4831         * (nbsd_thread_lister): Remove.
4832
4833 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4834
4835         * fork-inferior.c (startup_inferior): Avoid double free.
4836
4837 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4838
4839         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
4840         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
4841
4842 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4843
4844         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
4845         * netbsd-nat.c: Include <sys/ptrace.h>.
4846         * (netbsd_nat::enable_proc_events): Add.
4847
4848 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4849
4850         * netbsd-nat.h: Include "gdbsupport/function-view.h".
4851         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4852         (netbsd_nat::for_each_thread): Add.
4853         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
4854         "gdbsupport/common-debug.h".
4855         * (netbsd_nat::netbsd_thread_lister)
4856         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4857         (netbsd_nat::for_each_thread): Add.
4858
4859 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4860
4861         * netbsd-nat.h: Include <unistd.h>.
4862         * (netbsd_nat::pid_to_exec_file): Add.
4863         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
4864         * (netbsd_nat::pid_to_exec_file) Add.
4865
4866 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4867
4868         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
4869
4870 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4871
4872         * netbsd-nat.h: New file.
4873         * netbsd-nat.c: Likewise.
4874
4875 2020-09-09  Tom Tromey  <tromey@adacore.com>
4876
4877         * ada-lang.c (remove_extra_symbols): Do not increment when
4878         removing an element
4879
4880 2020-09-08  Tom Tromey  <tromey@adacore.com>
4881
4882         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
4883
4884 2020-09-08  Tom Tromey  <tromey@adacore.com>
4885
4886         PR win32/25302:
4887         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
4888         (gdb_bfd_init_data): New function.
4889         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
4890
4891 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4892
4893         * infrun.c (fetch_inferior_event): Use
4894         `switch_to_target_no_thread` to switch the target.
4895
4896 2020-09-06  Tom Tromey  <tom@tromey.com>
4897
4898         * symfile.h (dwarf2_free_objfile): Don't declare.
4899
4900 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4901
4902         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
4903         to match 16 byte real/complex type generated by Flang compiler.
4904
4905 2020-09-03  Tom de Vries  <tdevries@suse.de>
4906
4907         PR breakpoint/26546
4908         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
4909         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
4910
4911 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
4912
4913         * maint.c (index_digits): New function.
4914         (struct maint_print_section_data): Remove.
4915         (print_bfd_section_info): Remove print_data parameter, add arg
4916         and index_digits.
4917         (print_objfile_section_info): Likewise.
4918         (print_bfd_section_info_maybe_relocated): Likewise (plus
4919         objfile).
4920         (maintenance_info_sections): Adjust calls.
4921
4922 2020-09-02  Tom Tromey  <tromey@adacore.com>
4923
4924         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
4925         for null pointers.
4926         (ada_varobj_adjust_for_child_access): Special-case null pointers.
4927
4928 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
4929
4930         * bcache.h (struct bcache) <insert>: Change type of `added` to
4931         pointer to bool.
4932         * bcache.c (bcache::insert): Likewise.
4933         * gdbtypes.c (check_types_worklist): Adjust.
4934         * psymtab.c (add_psymbol_to_bcache): Adjust.
4935
4936 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
4937
4938         * corelow.c (unordered_set): Include.
4939         (class core_target): Add field 'm_core_unavailable_mappings'.
4940         (core_target::build_file_mappings): Print only one warning
4941         per inaccessible file.  Add unavailable/broken mappings
4942         to m_core_unavailable_mappings.
4943         (core_target::xfer_partial): Call...
4944         (core_target::xfer_memory_via_mappings): New method.
4945
4946 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4947
4948         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
4949         type to bool.
4950
4951 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4952
4953         * dwarf2/read.c (struct field_info): Fix indentation.
4954
4955 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4956
4957         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
4958         ordering in comment.
4959         * frame.c (frame_id_eq): Fix indentation.
4960
4961 2020-08-31  Scott Linder  <scott@scottlinder.com>
4962             Simon Marchi  <simon.marchi@efficios.com>
4963
4964         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
4965         inline frame ids in outer frame.
4966
4967 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4968
4969         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
4970         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
4971         (outer_frame_id): Use FID_STACK_OUTER instead of
4972         FID_STACK_INVALID.
4973         (frame_id_p): Don't check for outer_frame_id.
4974
4975 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4976
4977         * frame-unwind.c (frame_unwind_got_optimized): Don't set
4978         regnum/frame in value.  Call allocate_value_lazy.
4979         * frame.c (frame_unwind_register_value): Use
4980         val_print_not_saved.
4981
4982 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4983
4984         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
4985
4986 2020-08-29  Pedro Alves  <pedro@palves.net>
4987
4988         * progspace.c (print_program_space): Use all_inferiors.  Switch to
4989         the inferior before calling target_pid_to_str.
4990
4991 2020-08-28  Tom Tromey  <tom@tromey.com>
4992
4993         * xcoffread.c (xcoff_end_psymtab): Update comment.
4994         * dbxread.c (dbx_end_psymtab): Update comment.
4995
4996 2020-08-28  Tom de Vries  <tdevries@suse.de>
4997
4998         PR breakpoint/26544
4999         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
5000         event_location.
5001         (create_breakpoint): Same.
5002         (base_breakpoint_decode_location): Same.
5003         (bkpt_create_sals_from_location): Same.
5004         (bkpt_decode_location): Same.
5005         (bkpt_probe_create_sals_from_location): Same.
5006         (bkpt_probe_decode_location): Same.
5007         (tracepoint_create_sals_from_location): Same.
5008         (tracepoint_decode_location): Same.
5009         (tracepoint_probe_decode_location): Same.
5010         (strace_marker_create_sals_from_location): Same.
5011         (strace_marker_decode_location): Same.
5012         (create_sals_from_location_default): Same.
5013         (decode_location_default): Same.
5014         * breakpoint.h (struct breakpoint_ops): Same.
5015         (create_breakpoint): Same.
5016         * linespec.h (decode_line_full): Same.
5017         * linespec.c (decode_line_full): Same.  Throw error if
5018         result.size () == 0.
5019
5020 2020-08-27  Pedro Alves  <pedro@palves.net>
5021
5022         PR gdb/26524
5023         * breakpoint.c (until_break_fsm) <location_breakpoint,
5024         caller_breakpoint>: Delete fields.
5025         <breakpoints>: New field.
5026         <until_break_fsm>: Adjust to save a breakpoint vector instead of
5027         two individual breakpoints.
5028         (until_break_fsm::should_stop): Loop over breakpoints in the
5029         breakpoint vector.
5030         (until_break_fsm::clean_up): Adjust to clear the breakpoints
5031         vector.
5032         (until_break_command): Handle location expanding into multiple
5033         sals.
5034
5035 2020-08-27  Pedro Alves  <pedro@palves.net>
5036
5037         PR gdb/26523
5038         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
5039         bp_until breakpoints user-specified locations.  Update intro
5040         comment.
5041
5042 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
5043
5044         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
5045         gdb_bfd_sections): New.
5046         * maint.c (print_bfd_section_info): Change param type to
5047         maint_print_section_data.
5048         (print_objfile_section_info): Likewise.
5049         (print_bfd_section_info_maybe_relocated): Likewise.
5050         (maintenance_info_sections): Use gdb_bfd_sections.
5051
5052 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5053
5054         * MAINTAINERS: Add ARC target and maintainer.
5055
5056 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
5057
5058         * configure.tgt: ARC support for GNU/Linux.
5059         * Makefile.in (ALL_TARGET_OBJS): Likewise.
5060         * arc-linux-tdep.c: New file.
5061         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
5062         * arc-tdep.c (arc_write_pc): Use it.
5063
5064 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5065
5066         * arc-tdep.c (arc_check_for_hardware_loop): New.
5067         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
5068
5069 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5070
5071         * arc-tdep.h: Include "gdbarch.h".
5072
5073 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5074
5075         * arch/arc.h
5076         (arc_gdbarch_features): New class to stir the selection of target XML.
5077         (arc_create_target_description): Use FEATURES to choose XML target.
5078         (arc_lookup_target_description): Use arc_create_target_description
5079         to create _new_ target descriptions or return the already created
5080         ones if the FEATURES is the same.
5081         * arch/arc.c: Implementation of prototypes described above.
5082         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
5083         (arc_gdbarch_features_init): Initialize the FEATURES struct.
5084         * arc-tdep.c (*_feature_name): Make feature names consistent.
5085         (arc_register_feature): A new struct to hold information about
5086         registers of a particular target/feature.
5087         (arc_check_tdesc_feature): Check if XML provides registers in
5088         compliance with ARC_REGISTER_FEATURE structs.
5089         (arc_update_acc_reg_names): Add aliases for r58 and r59.
5090         (determine_*_reg_feature_set): Which feature name to look for.
5091         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
5092         (mach_type_to_arc_isa): Convert from a set of binutils machine types
5093         to expected ISA enums to be used in arc_gdbarch_features structs.
5094         * features/Makefile (FEATURE_XMLFILES): Add new files.
5095         * gdb/features/arc/v1-aux.c: New file.
5096         * gdb/features/arc/v1-aux.xml: Likewise.
5097         * gdb/features/arc/v1-core.c: Likewise.
5098         * gdb/features/arc/v1-core.xml: Likewise.
5099         * gdb/features/arc/v2-aux.c: Likewise.
5100         * gdb/features/arc/v2-aux.xml: Likewise.
5101         * gdb/features/arc/v2-core.c: Likewise.
5102         * gdb/features/arc/v2-core.xml: Likewise.
5103         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
5104
5105 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
5106             Andrew Burgess  <andrew.burgess@embecosm.com>
5107
5108         PR m2/26372
5109         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
5110         an assert.  Remove single element array indexing pattern as the
5111         MULTI_SUBSCRIPT support will handle this case too.
5112
5113 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
5114
5115         * value.h (valprint_check_validity): Move declaration from
5116         here...
5117         * valprint.h (valprint_check_validity): ... to here.
5118
5119 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5120
5121         * debug.h: New file.
5122         * debug.c (debug_prefixed_vprintf): New function.
5123         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
5124         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
5125
5126 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5127
5128         * infrun.h (infrun_debug_printf_1): New function declaration.
5129         (infrun_debug_printf): New macro.
5130         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
5131         throughout.
5132         (infrun_debug_printf): New function.
5133         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
5134         (handle_jit_event): Likewise.
5135
5136 2020-08-21  Mark Wielaard  <mark@klomp.org>
5137
5138         * ada-lex.l: Extend register warnings diagnostics comment for g++.
5139
5140 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
5141
5142         * frame.c (enum class frame_id_status): New.
5143         (struct frame_info) <this_id::p>: Change type to frame_id_status.
5144         (fprintf_frame): Update.
5145         (compute_frame_id): Set frame id status to "computing" on entry.
5146         Set it back to "not_computed" on failure and to "computed" on
5147         success.
5148         (get_frame_id): Assert the frame id is not being computed.
5149         (create_sentinel_frame): Use frame_id_status::COMPUTED.
5150         (create_new_frame): Likewise.
5151         (frame_cleanup_after_sniffer): Update assert.
5152
5153 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5154
5155         * regcache.c (pid_ptid_regcache_map): New type.
5156         (target_ptid_regcache_map): Remove.
5157         (target_pid_ptid_regcache_map): New type.
5158         (regcaches): Change type to target_pid_ptid_regcache_map.
5159         (get_thread_arch_aspace_regcache): Update.
5160         (regcache_thread_ptid_changed): Update, handle pid-like ptid
5161         case.
5162         (regcaches_size): Update.
5163         (regcache_count): Update.
5164         (registers_changed_ptid_target_pid_test): New.
5165         (_initialize_regcache): Register new test.
5166
5167 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5168
5169         * regcache.c (regcache_count): New.
5170         (struct regcache_test_data): New.
5171         (regcache_test_data_up): New.
5172         (populate_regcaches_for_test): New.
5173         (regcaches_test): Remove.
5174         (get_thread_arch_aspace_regcache_test): New.
5175         (registers_changed_ptid_all_test): New.
5176         (registers_changed_ptid_target_test): New.
5177         (registers_changed_ptid_target_ptid_test): New.
5178         (regcache_thread_ptid_changed): Remove regcache_count lambda.
5179         (_initialize_regcache): Register new tests.
5180
5181 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5182
5183         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
5184         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
5185         gdbarch and aspace parameter.  Use current inferior's aspace.
5186         Validate regcache's arch value.
5187         (regcaches_test): Update.
5188
5189 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5190
5191         * regcache.c (regcaches_test): Call registers_changed.
5192
5193 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5194
5195         * infrun.c (process_event_stop_test): Fix typo "breapoint".
5196
5197 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5198
5199         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
5200         to find the end of prologue for flang compiled binaries.
5201         * arm-tdep.c (arm_skip_prologue): Likewise.
5202         * i386-tdep.c (i386_skip_prologue): Likewise.
5203         * producer.c (producer_is_llvm): New function.
5204         (producer_parsing_tests): Added new tests for clang/flang.
5205         * producer.h (producer_is_llvm): New declaration.
5206
5207 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
5208
5209         * linux-nat.c (linux_nat_debug_printf): New function.
5210         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
5211
5212 2020-08-18  Aaron Merey  <amerey@redhat.com>
5213
5214         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
5215         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
5216         (CLIBS): Add DEBUGINFOD_LIBS.
5217
5218 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
5219
5220         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
5221         'gdbarch_num_regs'.
5222
5223 2020-08-17  Tom Tromey  <tromey@adacore.com>
5224
5225         * ada-varobj.c (ada_varobj_decode_var): Handle case where
5226         ada_get_decoded_value returns NULL.
5227
5228 2020-08-17  Tom Tromey  <tromey@adacore.com>
5229
5230         * python/py-inferior.c (infpy_search_memory): Use
5231         gdb_py_object_from_ulongest.
5232         * python/py-infevents.c (create_inferior_call_event_object)
5233         (create_memory_changed_event_object): Use
5234         gdb_py_object_from_ulongest.
5235         * python/py-linetable.c (ltpy_entry_get_pc): Use
5236         gdb_py_object_from_ulongest.
5237
5238 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5239
5240         * loc.c (class symbol_needs_eval_context): Fix indentation.
5241
5242 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5243
5244         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
5245         bool.
5246
5247 2020-08-17  Tom de Vries  <tdevries@suse.de>
5248
5249         PR gdb/26393
5250         * gdbtypes.c (dump_dynamic_prop): New function.
5251         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
5252
5253 2020-08-15  Tom de Vries  <tdevries@suse.de>
5254
5255         PR backtrace/26390
5256         * stack.c (print_frame_args): Temporarily set the selected
5257         frame to FRAME while printing the frame's arguments.
5258
5259 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5260
5261         PR breakpoints/26385
5262         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
5263         Always clear watchpoint with PTRACE_SET_DEBUGREG.
5264
5265 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5266
5267         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
5268         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
5269         and >= to check return value instead of == -1 and != -1.
5270
5271 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
5272
5273         * utils.h (class gdb_argv) <as_array_view>: New method.
5274         * utils.c (gdb_argv_as_array_view_test): New.
5275         (_initialize_utils): Register selftest.
5276         * maint.c (maintenance_selftest): Use the new method.
5277
5278 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
5279
5280         * target.h (supports_dumpcore, dumpcore): New
5281         function declarations.
5282         * target.c (supports_dumpcore, dumpcore): New
5283         functions.
5284         * target-delegates.c: Rebuild.
5285         * gcore.c (gcore_command): Use target_supports_dumpcore ()
5286         and target_dumpcore ().
5287
5288 2020-08-13  Aaron Merey  <amerey@redhat.com>
5289
5290         * debuginfod-support.c: Replace global variables with user_data.
5291
5292 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
5293
5294         * maint.c (maintenance_selftest): Split args and pass array_view
5295         to run_tests.
5296
5297 2020-08-12  Luis Machado  <luis.machado@linaro.org>
5298
5299         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
5300         type's length.
5301         Use %s and pulongest to print the length.
5302
5303 2020-08-12  Pedro Alves  <palves@redhat.com>
5304
5305         * NEWS: Move "Multi-target debugging support" item to the
5306         "Changes since GDB 9" section.
5307
5308 2020-08-12  Pedro Alves  <palves@redhat.com>
5309
5310         PR gdb/26336
5311         * progspace.c (program_space::remove_objfile): Invalidate the
5312         frame cache.
5313
5314 2020-08-11  Tom de Vries  <tdevries@suse.de>
5315
5316         * MAINTAINERS: Mark ms1 as deleted.
5317
5318 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5319
5320         PR gdb/26310
5321
5322         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
5323         act accordingly.
5324         (aarch64_analyze_prologue_test): Add more unit tests to exercise
5325         movz/str/stur/stp skipping behavior.
5326
5327 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5328
5329         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
5330         struct user_sve_header instead of struct sve_context.
5331
5332 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
5333
5334         * read.h (dwarf2_fetch_die_loc_sect_off,
5335         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
5336         `void *` parameter with function_view.
5337         * read.c (dwarf2_fetch_die_loc_sect_off,
5338         dwarf2_fetch_die_loc_cu_off): Likewise.
5339         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
5340         (per_cu_dwarf_call): Adjust.
5341         (get_frame_address_in_block_wrapper): Remove.
5342         (indirect_synthetic_pointer): Adjust.
5343         (get_ax_pc): Remove.
5344         (dwarf2_compile_expr_to_ax): Adjust.
5345
5346 2020-08-08  Tom de Vries  <tdevries@suse.de>
5347
5348         PR build/26344
5349         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
5350         constructor.
5351         * regcache.c (get_thread_arch_aspace_regcache): Same.
5352
5353 2020-08-07  Tom Tromey  <tromey@adacore.com>
5354
5355         * ravenscar-thread.c
5356         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
5357         New method.
5358         (ravenscar_thread_target::wait): Check
5359         runtime_initialized.
5360         (ravenscar_thread_target::prepare_to_store)
5361         (ravenscar_thread_target::stopped_by_sw_breakpoint)
5362         (ravenscar_thread_target::stopped_by_hw_breakpoint)
5363         (ravenscar_thread_target::stopped_by_watchpoint)
5364         (ravenscar_thread_target::stopped_data_address)
5365         (ravenscar_thread_target::core_of_thread): Use
5366         scoped_restore_current_thread and
5367         set_base_thread_from_ravenscar_task.
5368
5369 2020-08-07  Tom Tromey  <tromey@adacore.com>
5370
5371         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
5372
5373 2020-08-07  Tom Tromey  <tromey@adacore.com>
5374
5375         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
5376         update_inferior_ptid before update_thread_list.
5377         (temporarily_change_regcache_ptid): New class.
5378         (ravenscar_thread_target::fetch_registers)
5379         (ravenscar_thread_target::store_registers)
5380         (ravenscar_thread_target::prepare_to_store): Use base thread when
5381         forwarding operation.
5382
5383 2020-08-07  Tom Tromey  <tromey@adacore.com>
5384
5385         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
5386         "is_pid" case.
5387
5388 2020-08-07  Tom Tromey  <tromey@adacore.com>
5389
5390         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
5391         New methods.
5392         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
5393         first.
5394         (ravenscar_thread_target::add_thread): Rename from
5395         ravenscar_add_thread.
5396         (ravenscar_thread_target::update_thread_list): Use a lambda.
5397         (ravenscar_thread_target::xfer_partial): New method.
5398
5399 2020-08-07  Tom Tromey  <tromey@adacore.com>
5400
5401         * ada-lang.h (ada_task_list_iterator_ftype): Now a
5402         gdb::function_view.
5403         (iterate_over_live_ada_tasks): Change type of argument.
5404         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
5405         of argument.
5406
5407 2020-08-07  Tom Tromey  <tromey@adacore.com>
5408
5409         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
5410         Remove.
5411         (ravenscar_thread_target::extra_thread_info): Remove.
5412         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
5413         defer to target beneath for non-Ravenscar threads.
5414
5415 2020-08-07  Tom Tromey  <tromey@adacore.com>
5416
5417         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
5418         get_base_thread_from_ravenscar_task>: Now methods.
5419         <m_cpu_map>: New member.
5420         (ravenscar_thread_target::get_thread_base_cpu): Rename from
5421         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
5422         (ravenscar_thread_target::task_is_currently_active): Update.
5423         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
5424         Now a method.
5425         (ravenscar_thread_target::add_active_thread): Put initial thread
5426         into the m_cpu_map.
5427
5428 2020-08-07  Tom Tromey  <tromey@adacore.com>
5429
5430         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
5431         event_ptid.
5432
5433 2020-08-07  Tom Tromey  <tromey@adacore.com>
5434
5435         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
5436         runtime_initialized.
5437
5438 2020-08-07  Tom Tromey  <tromey@adacore.com>
5439
5440         * ravenscar-thread.c (ravenscar_thread_target): Don't call
5441         add_active_thread.
5442         (ravenscar_thread_target::add_active_thread): Now public.
5443         (ravenscar_inferior_created): Call add_active_thread after pushing
5444         the target.
5445
5446 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
5447
5448         * regcache.c (ptid_regcache_map): New type.
5449         (target_ptid_regcache_map): New type.
5450         (regcaches): Change type to target_ptid_regcache_map.
5451         (get_thread_arch_aspace_regcache): Update to regcaches' new
5452         type.
5453         (regcache_thread_ptid_changed): Likewise.
5454         (registers_changed_ptid): Likewise.
5455         (regcaches_size): Likewise.
5456         (regcaches_test): Update.
5457         (regcache_thread_ptid_changed): Update.
5458         * regcache.h (regcache_up): New type.
5459         * gdbsupport/ptid.h (hash_ptid): New struct.
5460
5461 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
5462
5463         * observable.h (thread_ptid_changed): Add parameter
5464         `process_stratum_target *`.
5465         * infrun.c (infrun_thread_ptid_changed): Add parameter
5466         `process_stratum_target *` and use it.
5467         (selftests): New namespace.
5468         (infrun_thread_ptid_changed): New function.
5469         (_initialize_infrun): Register selftest.
5470         * regcache.c (regcache_thread_ptid_changed): Add parameter
5471         `process_stratum_target *` and use it.
5472         (regcache_thread_ptid_changed): New function.
5473         (_initialize_regcache): Register selftest.
5474         * thread.c (thread_change_ptid): Pass target to
5475         thread_ptid_changed observable.
5476
5477 2020-08-06  Caroline Tice <cmtice@google.com>
5478
5479         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
5480         (struct dwp_sections): Update field comments.  Add loclists and
5481         rnglists fields.
5482         (struct virtual_v2_dwo_sections): Rename struct to
5483         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
5484         size & offset fields for loclists and rnglists.
5485         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
5486         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
5487         skipping dummy type units.
5488         (create_dwp_hash_table): Update the large comment above the function to
5489         discuss Version 5 DWP files as well, with references.  Update all the
5490         version checks in the function to check for version 5 as well.  Add new
5491         section at the end to create dwp hash table for version 5.
5492         (create_dwp_v2_section): Rename function to
5493         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
5494         Add V5 to error message text.
5495         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
5496         into calls to create_dwp_v2_or_v5_section.
5497         (create_dwo_unit_in_dwp_v5): New function.
5498         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
5499         check for version2; add else clause to handle version 5.
5500         (open_and_init_dwo_file): Add code to check dwarf version & only call
5501         create_debug_types_hash_table (with sections.types) if version is not 5;
5502         else call create_debug_type_hash_table, with sections.info.
5503         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
5504         version 5.
5505         (dwarf2_locate_v5_dwp_sections): New function.
5506         (open_and_init_dwp_file): Add else-if clause for version 5 to call
5507         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
5508
5509 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
5510
5511         * regcache.h (class regcache): Remove friend
5512         registers_changed_ptid.
5513         <regcache_thread_ptid_changed>: Remove.
5514         <regcaches>: Remove.
5515         * regcache.c (regcache::regcaches): Rename to...
5516         (regcaches): ... this.  Make static.
5517         (get_thread_arch_aspace_regcache): Update.
5518         (regcache::regcache_thread_ptid_changed): Rename to...
5519         (regcache_thread_ptid_changed): ... this.  Update.
5520         (class regcache_access): Remove.
5521         (regcaches_test): Update.
5522         (_initialize_regcache): Update.
5523         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
5524         <forward_list>.
5525
5526 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
5527
5528         * regcache.h (class regcache) <current_regcache>: Rename to...
5529         <regcaches>: ... this.  Move doc here.
5530         * regcache.c (regcache::current_regcache) Rename to...
5531         (regcache::regcaches): ... this.  Move doc to header.
5532         (get_thread_arch_aspace_regcache): Update.
5533         (regcache::regcache_thread_ptid_changed): Update.
5534         (registers_changed_ptid): Update.
5535         (class regcache_access) <current_regcache_size>: Rename to...
5536         <regcaches_size>: ... this.
5537         (current_regcache_test): Rename to...
5538         (regcaches_test): ... this.
5539         (_initialize_regcache): Update.
5540
5541 2020-08-06  Victor Collod  <vcollod@nvidia.com>
5542
5543         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
5544
5545 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
5546
5547         * corelow.c (core_target::build_file_mappings): Don't output
5548         null pathname in warning.
5549
5550 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
5551
5552         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
5553         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
5554         gdb.dwarf2/dw2-single-line-discriminators.exp,
5555         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
5556
5557 2020-08-05  Tom Tromey  <tromey@adacore.com>
5558
5559         PR rust/26197:
5560         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
5561         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
5562         Fix off-by-one and type size errors in ordinary case.
5563
5564 2020-08-05  Tom de Vries  <tdevries@suse.de>
5565
5566         * gdbtypes.c (type_not_allocated, type_not_associated): Use
5567         "prop->const_val () == 0" instead of "prop->const_val () != 0".
5568
5569 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5570
5571         * frame.h (frame_id_p): Return bool.
5572         (frame_id_artificial_p): Return bool.
5573         (frame_id_eq): Return bool.
5574         (has_stack_frames): Return bool.
5575         (get_selected_frame): Fix typo in comment.
5576         (get_frame_pc_if_available): Return bool.
5577         (get_frame_address_in_block_if_available): Return bool.
5578         (get_frame_func_if_available): Return bool.
5579         (read_frame_register_unsigned): Return bool.
5580         (get_frame_register_bytes): Return bool.
5581         (safe_frame_unwind_memory): Return bool.
5582         (deprecated_frame_register_read): Return bool.
5583         (frame_unwinder_is): Return bool.
5584         * frame.c (struct frame_info) <prev_arch::p>: Change type to
5585         bool.
5586         <this_id::p>: Likewise.
5587         <prev_p>: Likewise.
5588         (frame_stash_add): Return bool.
5589         (get_frame_id): Use bool.
5590         (frame_id_build_special) Use bool.
5591         (frame_id_build_unavailable_stack): Use bool.
5592         (frame_id_build): Use bool.
5593         (frame_id_p): Return bool, use true/false instead of 1/0.
5594         (frame_id_artificial_p): Likewise.
5595         (frame_id_eq): Likewise.
5596         (frame_id_inner): Likewise.
5597         (get_frame_func_if_available): Likewise.
5598         (read_frame_register_unsigned): Likewise.
5599         (deprecated_frame_register_read): Likewise.
5600         (get_frame_register_bytes): Likewise.
5601         (has_stack_frames): Likewise.
5602         (inside_main_func): Likewise.
5603         (inside_entry_func): Likewise.
5604         (get_frame_pc_if_available): Likewise.
5605         (get_frame_address_in_block_if_available): Likewise.
5606         (frame_unwinder_is): Likewise.
5607         (safe_frame_unwind_memory): Likewise.
5608         (frame_unwind_arch): Likewise.
5609
5610 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5611
5612         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
5613         type to cached_copy_status.
5614         (fprintf_frame): Adjust.
5615         (get_frame_func_if_available): Adjust.
5616         (frame_cleanup_after_sniffer): Adjust.
5617
5618 2020-08-04  Mark Wielaard  <mark@klomp.org>
5619
5620         * MAINTAINERS (Write After Approval): Update email address.
5621
5622 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5623
5624         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
5625         dynamic_prop::const_val.
5626
5627 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5628
5629         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
5630         dynamic_prop::kind.
5631
5632 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5633
5634         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
5635
5636 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
5637
5638         * configure.tgt: Set gdb_sim for bpf-*-* targets.
5639
5640 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
5641             Jose E. Marchesi  <jose.marchesi@oracle.com>
5642
5643         * configure.tgt: Add entry for bpf-*-*.
5644         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
5645         (ALLDEPFILES): Add bpf-tdep.c.
5646         * bpf-tdep.c: New file.
5647         * MAINTAINERS: Add bpf target and maintainer.
5648         * NEWS: Mention the support for the new target.
5649
5650 2020-08-04  Tom de Vries  <tdevries@suse.de>
5651
5652         PR symtab/23270
5653         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
5654         Error.
5655
5656 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5657
5658         * syscalls/freebsd.xml: Regenerate.
5659
5660 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5661
5662         * syscalls/update-freebsd.sh: Fix usage and year range.
5663
5664 2020-08-03  Tom de Vries  <tdevries@suse.de>
5665
5666         PR symtab/26333
5667         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
5668         DW_LNE_lo_user/DW_LNE_hi_user range.
5669
5670 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
5671
5672         PR ada/26318
5673         * ada-lang.c (ada_modulus): Return 0 if property is not of const
5674         kind.
5675
5676 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5677
5678         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
5679
5680 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5681
5682         * breakpoint.c (set_breakpoint_condition): Update the condition
5683         expressions after checking that the input condition string parses
5684         successfully and does not contain junk at the end.
5685
5686 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5687
5688         * breakpoint.c (set_breakpoint_condition): Update the
5689         condition string after parsing the new condition successfully.
5690
5691 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5692
5693         * proc-api.c (_STRUCTURED_PROC): Don't define.
5694         * proc-events.c: Likewise.
5695         * proc-flags.c: Likewise.
5696         * proc-why.c: Likewise.
5697         * procfs.c: Likewise.
5698
5699         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
5700         * configure, config.in: Regenerate.
5701
5702 2020-07-30  Tom de Vries  <tdevries@suse.de>
5703
5704         PR build/26320
5705         * ui-style.h (struct ui_file_style::color): Wrap m_value and
5706         m_red/m_green/m_blue in a union.
5707
5708 2020-07-29  Tom de Vries  <tdevries@suse.de>
5709
5710         PR tdep/26280
5711         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
5712
5713 2020-07-28  Tom Tromey  <tromey@adacore.com>
5714
5715         PR symtab/26270:
5716         * symtab.h (find_pc_partial_function_sym): Declare.
5717         * cli/cli-cmds.c (disassemble_command): Use
5718         find_pc_partial_function_sym.  Check asm_demangle.
5719         * blockframe.c (cache_pc_function_sym): New global.
5720         (cache_pc_function_name): Remove.
5721         (clear_pc_function_cache): Update.
5722         (find_pc_partial_function_sym): New function, from
5723         find_pc_partial_function.
5724         (find_pc_partial_function): Rewrite using
5725         find_pc_partial_function_sym.
5726
5727 2020-07-28  Tom Tromey  <tromey@adacore.com>
5728
5729         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
5730         help.  Add usage.
5731
5732 2020-07-28  Tom Tromey  <tromey@adacore.com>
5733
5734         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
5735         <DW_OP_GNU_variable_value>: Cast to address type.
5736
5737 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
5738
5739         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
5740         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
5741         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
5742         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
5743         (nbsd_get_siginfo_type): New.
5744         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
5745         (_initialize_nbsd_tdep): New.
5746
5747 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5748
5749         PR binutils/26301
5750         * configure: Regenerated.
5751
5752 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5753
5754         PR binutils/26301
5755         * configure: Regenerated.
5756
5757 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5758
5759         * python/py-frame.c: Remove 'user-regs.h' include.
5760         (frapy_read_register): Rewrite to make use of
5761         gdbpy_parse_register_id.
5762         * python/py-registers.c (gdbpy_parse_register_id): New function,
5763         moved here from python/py-unwind.c.  Updated the return type, and
5764         also accepts register descriptor objects.
5765         * python/py-unwind.c: Remove 'user-regs.h' include.
5766         (pyuw_parse_register_id): Moved to python/py-registers.c.
5767         (unwind_infopy_add_saved_register): Update to use
5768         gdbpy_parse_register_id.
5769         (pending_framepy_read_register): Likewise.
5770         * python/python-internal.h (gdbpy_parse_register_id): Declare.
5771
5772 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5773
5774         * python/py-registers.c: Add 'user-regs.h' include.
5775         (register_descriptor_iter_find): New function.
5776         (register_descriptor_iterator_object_methods): New static global
5777         methods array.
5778         (register_descriptor_iterator_object_type): Add pointer to methods
5779         array.
5780
5781 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
5782
5783         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
5784         for all architectures on FreeBSD 11.3 and later.
5785
5786 2020-07-27  Tom Tromey  <tromey@adacore.com>
5787
5788         * gcore.h (load_corefile): Don't declare.
5789
5790 2020-07-27  Tom de Vries  <tdevries@suse.de>
5791
5792         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
5793         * config.in: Regenerate.
5794         * configure: Regenerate.
5795
5796 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
5797
5798         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
5799         ws2tcpip.h.  When checking whether socklen_t type is defined, use
5800         ws2tcpip.h if it is available and sys/socket.h isn't.
5801         * configure: Regenerate.
5802         * config.in: Regenerate.
5803
5804 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5805
5806         PR fortran/23051
5807         PR fortran/26139
5808         * valops.c (value_ind): Pass address to
5809         readjust_indirect_value_type.
5810         * value.c (readjust_indirect_value_type): Make parameter
5811         non-const, and add extra address parameter.  Resolve original type
5812         before using it.
5813         * value.h (readjust_indirect_value_type): Update function
5814         signature and comment.
5815
5816 2020-07-25  Tom de Vries  <tdevries@suse.de>
5817
5818         PR symtab/26243
5819         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
5820         entries.
5821
5822 2020-07-24  Aaron Merey  <amerey@redhat.com>
5823
5824         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
5825         * configure: Rebuild.
5826
5827 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
5828
5829         PR corefiles/26294
5830         * corelow.c (_initialize_corelow): Add period to help text
5831         for "maintenance print core-file-backed-mappings".
5832
5833 2020-07-23  Pedro Alves  <pedro@palves.net>
5834
5835         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
5836         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
5837         meanwhile.
5838         * frame.c (frame_cache_generation, get_frame_cache_generation):
5839         New.
5840         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
5841         (get_prev_frame_if_no_cycle): On exception, don't touch
5842         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
5843         * frame.h (get_frame_cache_generation): Declare.
5844
5845 2020-07-23  Tom de Vries  <tdevries@suse.de>
5846
5847         PR tui/26282
5848         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
5849         New default constructor.
5850
5851 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5852
5853         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
5854         exclude non-statement entries.
5855
5856 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5857
5858         * NEWS (New commands): Mention new command
5859         "maintenance print core-file-backed-mappings".
5860
5861 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5862
5863         * corelow.c (gdbcmd.h): Include.
5864         (core_target::info_proc_mappings): New method.
5865         (get_current_core_target): New function.
5866         (maintenance_print_core_file_backed_mappings): New function.
5867         (_initialize_corelow): Add core-file-backed-mappings to
5868         "maint print" commands.
5869
5870 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5871
5872         * linux-tdep.c (dump_note_entry_p): New function.
5873         (linux_dump_mapping_p_ftype): New typedef.
5874         (linux_find_memory_regions_full): Add new parameter,
5875         should_dump_mapping_p.
5876         (linux_find_memory_regions): Adjust call to
5877         linux_find_memory_regions_full.
5878         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
5879         call to linux_find_memory_regions_full.
5880
5881 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5882
5883         * corelow.c (solist.h, unordered_map): Include.
5884         (class core_target): Add field m_core_file_mappings and
5885         method build_file_mappings.
5886         (core_target::core_target): Call build_file_mappings.
5887         (core_target::~core_target): Free memory associated with
5888         m_core_file_mappings.
5889         (core_target::build_file_mappings): New method.
5890         (core_target::xfer_partial): Use m_core_file_mappings
5891         for memory transfers.
5892         * linux-tdep.c (linux_read_core_file_mappings): New
5893         function.
5894         (linux_core_info_proc_mappings): Rewrite to use
5895         linux_read_core_file_mappings.
5896         (linux_init_abi): Register linux_read_core_file_mappings.
5897
5898 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5899
5900         * arch-utils.c (default_read_core_file_mappings): New function.
5901         * arch-utils.c (default_read_core_file_mappings): Declare.
5902         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
5903         * gdbarch.h, gdbarch.c: Regenerate.
5904
5905 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5906
5907         PR corefiles/25631
5908         * corelow.c (core_target:xfer_partial):  Revise
5909         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
5910         case after first checking the stratum beneath the core
5911         target.
5912         (has_all_memory): Return true.
5913         * target.c (raw_memory_xfer_partial): Revise comment
5914         regarding use of has_all_memory.
5915
5916 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5917
5918         * exec.h (section_table_xfer_memory): Revise declaration,
5919         replacing section name parameter with an optional callback
5920         predicate.
5921         * exec.c (section_table_xfer_memory): Likewise.
5922         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
5923         of section_table_xfer_memory.
5924
5925 2020-07-22  Tom Tromey  <tromey@adacore.com>
5926
5927         * mi/mi-cmd-stack.c (list_args_or_locals): Use
5928         lookup_symbol_search_name.
5929
5930 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5931
5932         * python/py-registers.c (gdbpy_register_object_data_init): Remove
5933         redundant local variable.
5934         (gdbpy_get_register_descriptor): Extract descriptor vector as a
5935         reference, not pointer, update code accordingly.
5936
5937 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5938             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5939
5940         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
5941         * jit.c (jit_breakpoint_re_set_internal): Use the
5942         `skip_jit_symbol_lookup` field.
5943
5944 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5945             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5946
5947         * jit.c (jit_read_descriptor): Define the descriptor address once,
5948         use twice.
5949         (jit_breakpoint_deleted): Move the declaration of the loop variable
5950         `iter` into the loop header.
5951         (jit_breakpoint_re_set_internal): Move the declaration of the local
5952         variable `objf_data` to the first point of definition.
5953         (jit_event_handler): Move the declaration of local variables
5954         `code_entry`, `entry_addr`, and `objf` to their first point of use.
5955         Rename `objf` to `jited`.
5956
5957 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5958
5959         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
5960         Remove.
5961         * jit.c (get_jiter_objfile_data): Update.
5962
5963 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5964             Simon Marchi  <simon.marchi@polymtl.ca>
5965
5966         * jit.c (struct jit_program_space_data): Remove.
5967         (jit_program_space_key): Remove.
5968         (jiter_objfile_data::~jiter_objfile_data): Remove program space
5969         stuff.
5970         (get_jit_program_space_data): Remove.
5971         (jit_breakpoint_deleted): Iterate on all of the program space's
5972         objfiles.
5973         (jit_inferior_init): Likewise.
5974         (jit_breakpoint_re_set_internal): Likewise.  Also change return
5975         type to void.
5976         (jit_breakpoint_re_set): Pass current_program_space to
5977         jit_breakpoint_re_set_internal.
5978
5979 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5980
5981         * jit.h (struct jiter_objfile_data) <cached_code_address,
5982         jit_breakpoint>: Move to here from ...
5983         * jit.c (jit_program_space_data): ... here.
5984         (jiter_objfile_data::~jiter_objfile_data): Update.
5985         (jit_breakpoint_deleted): Update.
5986         (jit_breakpoint_re_set_internal): Update.
5987
5988 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5989
5990         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
5991         checks.
5992         (jit_read_descriptor): Remove NULL check.
5993         (jit_event_handler): Add an assertion.
5994
5995 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5996
5997         * jit.h (struct jit_objfile_data):  Split into...
5998         (struct jiter_objfile_data): ... this ...
5999         (struct jited_objfile_data): ... and this.
6000         * objfiles.h (struct objfile) <jit_data>: Remove.
6001         <jiter_data, jited_data>: New fields.
6002         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
6003         (jiter_objfile_data::~jiter_objfile_data): ... this.
6004         (get_jit_objfile_data): Rename to ...
6005         (get_jiter_objfile_data): ... this.
6006         (add_objfile_entry): Update.
6007         (jit_read_descriptor): Use get_jiter_objfile_data.
6008         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
6009         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
6010         (jit_inferior_exit_hook): Use objfile's jited_data field.
6011
6012 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6013
6014         * jit.h: Forward-declare `struct minimal_symbol`.
6015         (struct jit_objfile_data): Migrate to here from jit.c; also add a
6016         constructor, destructor, and an objfile* field.
6017         * jit.c (jit_objfile_data): Remove.
6018         (struct jit_objfile_data): Migrate from here to jit.h.
6019         (jit_objfile_data::~jit_objfile_data): New destructor
6020         implementation with code moved from free_objfile_data.
6021         (free_objfile_data): Delete.
6022         (get_jit_objfile_data): Update to use the jit_data field of objfile.
6023         (jit_find_objf_with_entry_addr): Ditto.
6024         (jit_inferior_exit_hook): Ditto.
6025         (_initialize_jit): Remove the call to
6026         register_objfile_data_with_cleanup.
6027         * objfiles.h (struct objfile) <jit_data>: New field.
6028
6029 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6030
6031         * jit.h: Forward-declare `struct objfile`.
6032         (jit_event_handler): Add a second parameter, the JITer objfile.
6033         * jit.c (jit_read_descriptor): Change the signature to take the
6034         JITer objfile as an argument instead of the jit_program_space_data.
6035         (jit_inferior_init): Update the call to jit_read_descriptor.
6036         (jit_event_handler): Use the new JITer objfile argument when calling
6037         jit_read_descriptor.
6038         * breakpoint.c (handle_jit_event): Update the call to
6039         jit_event_handler to pass the JITer objfile.
6040
6041 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6042
6043         * gdbarch.c: Regenerate.
6044         * gdbarch.h: Regenerate.
6045         * gdbarch.sh (handle_segmentation_fault): Remove method.
6046         * infrun.c (handle_segmentation_fault): Remove.
6047         (print_signal_received_reason): Remove call to
6048         handle_segmentation_fault.
6049
6050 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6051
6052         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
6053         Rename to sparc64_linux_report_signal_info and add siggnal
6054         argument.
6055         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
6056         instead of sparc64_linux_handle_segmentation_fault.
6057
6058 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6059
6060         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
6061         i386_linux_report_signal_info instead of
6062         i386_linux_handle_segmentation_fault.
6063         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
6064         to i386_linux_report_signal_info and add siggnal argument.
6065         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
6066         of i386_linux_handle_segmentation_fault.
6067         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
6068         to i386_linux_report_signal_info and add siggnal argument.
6069
6070 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6071
6072         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
6073         hook if present.
6074
6075 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6076
6077         * gdbarch.c: Regenerate.
6078         * gdbarch.h: Regenerate.
6079         * gdbarch.sh (report_signal_info): New method.
6080         * infrun.c (print_signal_received_reason): Invoke gdbarch
6081         report_signal_info hook if present.
6082
6083 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6084
6085         * python/py-registers.c : Add 'unordered_map' include.
6086         (gdbpy_new_reggroup): Renamed to...
6087         (gdbpy_get_reggroup): ...this.  Update to only create register
6088         group descriptors when needed.
6089         (gdbpy_reggroup_iter_next): Update.
6090
6091 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6092
6093         * python/py-registers.c (gdbpy_register_object_data): New static
6094         global.
6095         (gdbpy_register_object_data_init): New function.
6096         (gdbpy_new_register_descriptor): Renamed to...
6097         (gdbpy_get_register_descriptor): ...this, and update to reuse
6098         existing register descriptors where possible.
6099         (gdbpy_register_descriptor_iter_next): Update.
6100         (gdbpy_initialize_registers): Register new gdbarch data.
6101
6102 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
6103
6104         * linux-nat.c (stopped_pids): Make static.
6105
6106 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
6107
6108         PR ada/26235
6109         * gdbtypes.c (ada_discrete_type_low_bound,
6110         ada_discrete_type_high_bound): Handle undefined bounds.
6111
6112 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
6113
6114         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
6115         declaration.
6116         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
6117         function.
6118
6119 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
6120
6121         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
6122         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
6123         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
6124         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
6125         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
6126         method.
6127
6128 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
6129
6130         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
6131         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
6132         which are deprecated in Guile 3.0.
6133         * configure.ac (try_guile_versions): Add "guile-3.0".
6134         * configure (try_guile_versions): Regenerate.
6135         * NEWS: Update entry.
6136
6137 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
6138             Doug Evans  <dje@google.com>
6139
6140         PR gdb/21104
6141         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
6142         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
6143         USING_GUILE_BEFORE_2_2.
6144         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
6145         Change type to 'scm_t_port_type *'.
6146         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
6147         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
6148         parameter and honor it.  Update callers.
6149         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
6150         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
6151         functions.
6152         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
6153         USING_GUILE_BEFORE_2_2.
6154         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
6155         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
6156         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
6157         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
6158         and 'SCM_PORT_TYPE'.
6159         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
6160         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
6161         (gdbscm_memory_port_read, gdbscm_memory_port_write)
6162         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
6163         [!USING_GUILE_BEFORE_2_2]: New functions.
6164         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
6165         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
6166         'gdbscm_memory_port_read'.
6167         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
6168         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
6169         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
6170         function.
6171         (ioscm_init_memory_port): Remove.
6172         (ioscm_init_memory_port_stream): New function
6173         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
6174         function.
6175         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6176         Return scm_from_uint (0).
6177         (gdbscm_set_memory_port_read_buffer_size_x)
6178         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6179         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6180         Return scm_from_uint (0).
6181         (gdbscm_set_memory_port_write_buffer_size_x)
6182         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6183         * configure.ac (try_guile_versions): Add "guile-2.2".
6184         * configure: Regenerate.
6185         * NEWS: Add entry.
6186
6187 2020-07-18  Tom Tromey  <tom@tromey.com>
6188
6189         * linux-nat.c (linux_multi_process): Remove.
6190         (linux_nat_target::supports_multi_process): Return true.
6191
6192 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6193
6194         * arch/riscv.c (riscv_tdesc_cache): Change map type.
6195         (riscv_lookup_target_description): Return pointer out of
6196         unique_ptr.
6197         * target-descriptions.c (allocate_target_description): Add
6198         comment.
6199         (target_desc_deleter::operator()): Likewise.
6200         * target-descriptions.h (struct target_desc_deleter): Moved to
6201         gdbsupport/tdesc.h.
6202         (target_desc_up): Likewise.
6203
6204 2020-07-17  Tom Tromey  <tromey@adacore.com>
6205
6206         * linux-nat.c (linux_nat_target::supports_non_stop)
6207         (linux_nat_target::always_non_stop_p): Use "true".
6208         (linux_nat_target::supports_disable_randomization): Use "true" and
6209         "false".
6210
6211 2020-07-16  Caroline Tice  <cmtice@google.com>
6212
6213         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
6214         (RNGLIST_HEADER_SIZE64): New constant definition.
6215         (struct dwop_section_names): Add rnglists_dwo.
6216         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
6217         (struct loclist_header): Rename to 'loclists_rnglists_header'.
6218         (struct dwo_sections): Add rnglists field.
6219         (read_attribut_reprocess): Add tag parameter.
6220         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
6221         (cu_debug_rnglists_section): New function (decl & definition).
6222         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
6223         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
6224         die whose range is being checked; get rnglist section from
6225         cu_debug_rnglists_section, to get from either objfile or dwo file as
6226         appropriate.  Add cases for DW_RLE_base_addressx,
6227         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
6228         the base address to DW_RLE_offset_pairs (not to all ranges), moving
6229         test inside if-condition and updating complaint message.
6230         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
6231         dwarf2_rnglists_process.
6232         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
6233         dwarf2_ranges_process.
6234         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
6235         need_ranges_base and update comment appropriately.  Also pass die tag
6236         to dwarf2_ranges_read.
6237         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
6238         need_ranges_base and update comment appropriately.  Also pass die tag
6239         to dwarf2_ranges_process.
6240         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
6241         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
6242         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
6243         need_ranges_base and update comment appropriately.  Also pass die tag
6244         to read_attribute_reprocess and dwarf2_ranges_read.
6245         (read_loclist_header): Rename function to read_loclists_rnglists_header,
6246         and update function comment appropriately.
6247         (read_loclist_index): Call read_loclists_rnglists_header instead of
6248         read_loclist_header.
6249         (read_rnglist_index): New function.
6250         (read_attribute_reprocess):  Add tag parameter. Add code for
6251         DW_FORM_rnglistx, passing tag to read_rnglist_index.
6252         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
6253
6254 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6255
6256         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
6257         being resolved.
6258
6259 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
6260
6261         * arch-utils.c (show_architecture): Update formatting of messages.
6262
6263 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6264
6265         * gdbtypes.h (struct type) <bounds>: Handle array and string
6266         types.
6267         * ada-lang.c (assign_aggregate): Use type::bounds on
6268         array/string type.
6269         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
6270         * c-varobj.c (c_number_of_children): Likewise.
6271         (c_describe_child): Likewise.
6272         * eval.c (evaluate_subexp_for_sizeof): Likewise.
6273         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
6274         (f_type_print_base): Likewise.
6275         * f-valprint.c (f77_array_offset_tbl): Likewise.
6276         (f77_get_upperbound): Likewise.
6277         (f77_print_array_1): Likewise.
6278         * guile/scm-type.c (gdbscm_type_range): Likewise.
6279         * m2-typeprint.c (m2_array): Likewise.
6280         (m2_is_long_set_of_type): Likewise.
6281         * m2-valprint.c (get_long_set_bounds): Likewise.
6282         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
6283         * python/py-type.c (typy_range): Likewise.
6284         * rust-lang.c (rust_internal_print_type): Likewise.
6285         * type-stack.c (type_stack::follow_types): Likewise.
6286         * valarith.c (value_subscripted_rvalue): Likewise.
6287         * valops.c (value_cast): Likewise.
6288
6289 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6290
6291         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
6292         callers to use the equivalent accessor methods.
6293
6294 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6295
6296         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
6297         (struct type) <bit_stride>: New method.
6298         (TYPE_BIT_STRIDE): Remove.
6299         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
6300
6301 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6302
6303         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
6304         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
6305         callers to use the equivalent accessor methods instead.
6306
6307 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6308
6309         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
6310         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
6311         callers to use the equivalent accessor methods instead.
6312
6313 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6314
6315         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
6316         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
6317         to use dynamic_prop::kind.
6318
6319 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6320
6321         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
6322         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
6323         to get the bound property's kind and check against
6324         PROP_UNDEFINED.
6325
6326 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6327
6328         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
6329         all callers to use type::range_bounds followed by
6330         dynamic_prop::{low,high}.
6331
6332 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6333
6334         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
6335         const_val, set_const_val, baton, set_locexpr, set_loclist,
6336         set_addr_offset, variant_parts, set_variant_parts,
6337         original_type, set_original_type>: New methods.
6338         <kind>: Rename to...
6339         <m_kind>: ... this.  Update all users to use the new methods
6340         instead.
6341         <data>: Rename to...
6342         <m_data>: ... this.  Update all users to use the new methods
6343         instead.
6344
6345 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6346
6347         * gdbtypes.c (get_discrete_bounds): Return failure if
6348         the range type's bounds are not both defined and constant
6349         values.
6350         (get_array_bounds): Update comment.  Remove undefined bound check.
6351
6352 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6353
6354         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
6355         the type::bounds method directly.
6356
6357 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6358
6359         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
6360         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
6361         are used to set the range type's bounds to use set_bounds.
6362
6363 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6364
6365         * exec.c (_initialize_exec): Update exec-file-mismatch help.
6366
6367 2020-07-10  Pedro Alves  <pedro@palves.net>
6368
6369         * gdbthread.h (inferior_ref): Define.
6370         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
6371         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
6372         * thread.c
6373         (scoped_restore_current_thread::restore):
6374         Adjust to gdb::ref_ptr.
6375         (scoped_restore_current_thread::~scoped_restore_current_thread):
6376         Remove manual decref handling.
6377         (scoped_restore_current_thread::scoped_restore_current_thread):
6378         Adjust to use
6379         inferior_ref::new_reference/thread_info_ref::new_reference.
6380         Incref the thread before calling get_frame_id instead of after.
6381         Let TARGET_CLOSE_ERROR propagate.
6382
6383 2020-07-10  Pedro Alves  <pedro@palves.net>
6384
6385         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
6386         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
6387         NOT_AVAILABLE_ERROR.
6388         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
6389         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
6390
6391 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
6392             Pedro Alves  <pedro@palves.net>
6393
6394         PR gdb/26199
6395         * infrun.c (threads_are_resumed_pending_p): Delete.
6396         (do_target_wait): Remove threads_are_executing and
6397         threads_are_resumed_pending_p checks from the inferior_matches
6398         lambda.  Update comments.
6399
6400 2020-07-10  Pedro Alves  <pedro@palves.net>
6401
6402         PR gdb/26199
6403         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
6404         executing threads.
6405
6406 2020-07-10  Pedro Alves  <pedro@palves.net>
6407
6408         PR gdb/26199
6409         * infrun.c (handle_no_resumed): Handle multiple targets.
6410
6411 2020-07-10  Pedro Alves  <pedro@palves.net>
6412
6413         PR gdb/26199
6414         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
6415         target_is_async_p.
6416
6417 2020-07-10  Pedro Alves  <pedro@palves.net>
6418
6419         PR gdb/26199
6420         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
6421         threads, not all threads.
6422
6423 2020-07-10  Pedro Alves  <pedro@palves.net>
6424
6425         PR gdb/26199
6426         * remote.c (remote_target::open_1): Pass remote target pointer as
6427         data to create_async_event_handler.
6428         (remote_async_inferior_event_handler): Mark async event handler
6429         before returning if the remote target still has either pending
6430         events or unacknowledged notifications.
6431
6432 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
6433
6434         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
6435         declaration.
6436         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
6437         function.
6438
6439 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
6440
6441         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
6442         inferior_ptid.
6443
6444 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
6445
6446         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
6447         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
6448         AT_FREEBSD_PS_STRINGS.
6449
6450 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
6451
6452         * auto-load.c (auto_load_objfile_script_1): Convert drive part
6453         of debugfile path on Windows.
6454
6455 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
6456
6457         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
6458         argument to 'data'.
6459
6460 2020-07-08  Tom Tromey  <tromey@adacore.com>
6461
6462         * ada-lang.c (ada_exception_message_1): Use read_memory.
6463
6464 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6465
6466         PR python/22748
6467         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
6468         special handling for inline frames.
6469         * findvar.c (value_of_register_lazy): Skip inline frames when
6470         creating lazy register values.
6471         * frame.c (frame_id_computed_p): Delete definition.
6472         * frame.h (frame_id_computed_p): Delete declaration.
6473
6474 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6475
6476         * NEWS: Mention additions to Python API.
6477         * python/py-arch.c (archpy_register_groups): New function.
6478         (arch_object_methods): Add 'register_groups' method.
6479         * python/py-registers.c (reggroup_iterator_object): New struct.
6480         (reggroup_object): New struct.
6481         (gdbpy_new_reggroup): New function.
6482         (gdbpy_reggroup_to_string): New function.
6483         (gdbpy_reggroup_name): New function.
6484         (gdbpy_reggroup_iter): New function.
6485         (gdbpy_reggroup_iter_next): New function.
6486         (gdbpy_new_reggroup_iterator): New function
6487         (gdbpy_initialize_registers): Register new types.
6488         (reggroup_iterator_object_type): Define new Python type.
6489         (gdbpy_reggroup_getset): New static global.
6490         (reggroup_object_type): Define new Python type.
6491         * python/python-internal.h
6492
6493 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6494
6495         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
6496         * python/py-arch.c (archpy_registers): New function.
6497         (arch_object_methods): Add 'registers' method.
6498         * python/py-registers.c: New file.
6499         * python/python-internal.h
6500         (gdbpy_new_register_descriptor_iterator): Declare.
6501         (gdbpy_initialize_registers): Declare.
6502         * python/python.c (do_start_initialization): Call
6503         gdbpy_initialize_registers.
6504         * NEWS: Mention additions to the Python API.
6505
6506 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6507
6508         * NEWS: Mention new Python API method.
6509         * python/py-unwind.c (pending_framepy_architecture): New function.
6510         (pending_frame_object_methods): Add architecture method.
6511
6512 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6513
6514         * gdbarch.c: Regenerate.
6515         * gdbarch.h: Regenerate.
6516         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
6517         (gdbarch_data): Use internal_error for the case where
6518         deprecated_set_gdbarch_data was originally needed.
6519         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
6520         and use passed in obstack.
6521         (libunwind_frame_set_descr): Should no longer get back NULL from
6522         gdbarch_data.
6523         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
6524         type.
6525         * user-regs.c (user_regs_init): Update parameters, and use passed
6526         in obstack.
6527         (user_reg_add): Should no longer get back NULL from gdbarch_data.
6528         (_initialize_user_regs): Register as a pre-init gdbarch data type.
6529
6530 2020-07-06  Tom de Vries  <tdevries@suse.de>
6531
6532         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
6533         End-Of-Sequence in lte_is_less_than.
6534         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
6535         "gdb: Don't reorder line table entries too much when sorting".
6536
6537 2020-07-06  Tom de Vries  <tdevries@suse.de>
6538
6539         PR tui/26205
6540         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
6541
6542 2020-07-05  Tom de Vries  <tdevries@suse.de>
6543
6544         PR build/26187
6545         * inferior.h (struct infcall_suspend_state_deleter): If available, use
6546         std::uncaught_exceptions instead of deprecated
6547         std::uncaught_exception.
6548
6549 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6550
6551         * macroexp.h (macro_stringify): Return
6552         gdb::unique_xmalloc_ptr<char>.
6553         * macroexp.c (macro_stringify): Likewise.
6554         * macrotab.c (fixup_definition): Update.
6555
6556 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6557
6558         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
6559         (lex_one_token): Update.
6560         * macroexp.c (struct macro_buffer) <release>: Return
6561         gdb::unique_xmalloc_ptr<char>.
6562         (macro_stringify): Update.
6563         (macro_expand): Update.
6564         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
6565         * macroexp.h (macro_expand_next): Likewise.
6566
6567 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
6568
6569         * macroexp.h (macro_lookup_ftype): Remove.
6570         (macro_expand, macro_expand_once, macro_expand_next): Remove
6571         lookup function parameters, add scope parameter.
6572         * macroexp.c (scan, substitute_args, expand, maybe_expand,
6573         macro_expand, macro_expand_once, macro_expand_next): Likewise.
6574         * macroscope.h (standard_macro_lookup): Change parameter type
6575         to macro_scope.
6576         * macroscope.c (standard_macro_lookup): Likewise.
6577         * c-exp.y (lex_one_token): Update.
6578         * macrocmd.c (macro_expand_command): Likewise.
6579         (macro_expand_once_command): Likewise.
6580
6581 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6582
6583         * inf-loop.c (inferior_event_handler): Remove client_data param.
6584         * inf-loop.h (inferior_event_handler): Likewise.
6585         * infcmd.c (step_1): Adjust.
6586         * infrun.c (proceed): Adjust.
6587         (fetch_inferior_event): Remove client_data param.
6588         (infrun_async_inferior_event_handler): Adjust.
6589         * infrun.h (fetch_inferior_event): Remove `void *` param.
6590         * linux-nat.c (handle_target_event): Adjust.
6591         * record-btrace.c (record_btrace_handle_async_inferior_event):
6592         Adjust.
6593         * record-full.c (record_full_async_inferior_event_handler):
6594         Adjust.
6595         * remote.c (remote_async_inferior_event_handler): Adjust.
6596
6597 2020-07-01  Tom Tromey  <tom@tromey.com>
6598
6599         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
6600         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
6601
6602 2020-07-01  Tom Tromey  <tom@tromey.com>
6603
6604         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
6605         tui_gen_win_info.
6606         (tui_win_info::make_window): Merge with
6607         tui_gen_win_info::make_window.
6608         (tui_win_info::make_visible): Move from tui_gen_win_info.
6609         * tui/tui-win.c (tui_win_info::max_width): Move from
6610         tui_gen_win_info.
6611         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
6612         type.
6613         <window_factory>: Likewise.
6614         * tui/tui-layout.c (tui_win_info::resize): Move from
6615         tui_gen_win_info.
6616         (make_standard_window): Change return type.
6617         (get_locator_window, tui_get_window_by_name): Likewise.
6618         (tui_layout_window::apply): Remove a cast.
6619         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
6620         (struct tui_win_info): Merge with tui_gen_win_info.
6621         (struct tui_gen_win_info): Remove.
6622
6623 2020-07-01  Tom Tromey  <tom@tromey.com>
6624
6625         * tui/tui-stack.h (struct tui_locator_window): Derive from
6626         tui_win_info.
6627         <do_scroll_horizontal, do_scroll_vertical>: New methods.
6628         <can_box>: New method.
6629
6630 2020-07-01  Tom Tromey  <tom@tromey.com>
6631
6632         * tui/tui-stack.h (struct tui_locator_window): Remove body.
6633
6634 2020-07-01  Tom Tromey  <tom@tromey.com>
6635
6636         * tui/tui-regs.c (tui_data_window::display_registers_from)
6637         (tui_data_window::display_registers_from)
6638         (tui_data_window::first_data_item_displayed)
6639         (tui_data_window::delete_data_content_windows): Update.
6640         (tui_data_window::refresh_window, tui_data_window::no_refresh):
6641         Remove.
6642         (tui_data_window::check_register_values): Update.
6643         (tui_data_item_window::rerender): Add parameters.  Update.
6644         (tui_data_item_window::refresh_window): Remove.
6645         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
6646         virtual.
6647         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
6648         tui_gen_win_info.
6649         <refresh_window, max_height, min_height>: Remove.
6650         <rerender>: Add parameters.
6651         <x, y, visible>: New members.
6652         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
6653         <m_item_width>: New member.
6654
6655 2020-07-01  Tom Tromey  <tom@tromey.com>
6656
6657         * tui/tui-regs.c (tui_data_window::show_register_group)
6658         (tui_data_window::check_register_values): Update.
6659         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
6660         from item_no.
6661
6662 2020-07-01  Tom Tromey  <tom@tromey.com>
6663
6664         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
6665         useless "if".
6666
6667 2020-07-01  Tom Tromey  <tom@tromey.com>
6668
6669         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
6670         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
6671
6672 2020-07-01  Tom Tromey  <tom@tromey.com>
6673
6674         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
6675         * tui/tui-winsource.h (enum tui_line_or_address_kind)
6676         (struct tui_line_or_address): Move from tui-data.h.
6677         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
6678         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
6679         (tui_cmd_window, tui_source_window_base, tui_source_window)
6680         (tui_disasm_window): Don't declare.
6681         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
6682         to tui-winsource.h.
6683         (SINGLE_KEY): Move to tui-stack.c.
6684
6685 2020-07-01  Tom Tromey  <tom@tromey.com>
6686
6687         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
6688         std::string.
6689         * tui/tui-regs.c (class tab_expansion_file): New.
6690         (tab_expansion_file::write): New method.
6691         (tui_register_format): Change return type.  Use
6692         tab_expansion_file.
6693         (tui_get_register, tui_data_window::display_registers_from)
6694         (tui_data_item_window::rerender): Update.
6695         * tui/tui-io.h (tui_expand_tabs): Don't declare.
6696         * tui/tui-io.c (tui_expand_tabs): Remove.
6697
6698 2020-07-01  Tom Tromey  <tom@tromey.com>
6699
6700         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
6701
6702 2020-07-01  Fangrui Song  <maskray@google.com>
6703
6704         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
6705
6706 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6707
6708         * dwarf2/read.c (set_die_type): Removed conditions to restrict
6709         forms for DW_AT_associated and DW_AT_allocated attributes,
6710         which is already checked in function attr_to_dynamic_prop.
6711
6712 2020-06-30  Tom Tromey  <tromey@adacore.com>
6713
6714         * dwarf2/read.c (quirk_rust_enum): Correctly call
6715         alloc_rust_variant for default-less enum.
6716
6717 2020-06-30  Tom Tromey  <tromey@adacore.com>
6718
6719         PR build/26183:
6720         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
6721         gdb::to_string.
6722
6723 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
6724
6725         * gdbarch.sh (displaced_step_copy_insn): Update doc.
6726         * gdbarch.h: Re-generate.
6727
6728 2020-06-28  Tom Tromey  <tom@tromey.com>
6729
6730         * command.h (cmd_types): Remove.
6731         (cmd_type): Don't declare.
6732         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
6733         typedef.
6734         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
6735         * cli/cli-decode.c (cmd_type): Remove.
6736
6737 2020-06-27  Pedro Alves  <palves@redhat.com>
6738
6739         * fork-child.c (prefork_hook): Adjust.
6740         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
6741         Delete.
6742         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
6743         * inferior.c (inferior::set_tty, inferior::tty): New methods.
6744         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
6745         Remove declarations.
6746         (struct inferior) <set_tty, tty>: New methods.
6747         (struct inferior) <terminal>: Rename to ...
6748         (struct inferior) <m_terminal>: ... this and make private.
6749         * main.c (captured_main_1): Adjust.
6750         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
6751         (mi_cmd_inferior_tty_show): Adjust.
6752         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
6753         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
6754
6755 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
6756
6757         * configure.ac: Add --enable-libctf: handle --disable-static
6758         properly.
6759         * acinclude.m4: sinclude ../config/enable.m4.
6760         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
6761         (LIBCTF): Substitute in.
6762         (CTF_DEPS): New, likewise.
6763         (CLIBS): libctf needs symbols from libbfd: move earlier.
6764         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
6765         flags.
6766         * ctfread.c: Surround in ENABLE_LIBCTF.
6767         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
6768         * configure: Regenerate.
6769         * config.in: Likewise.
6770
6771 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6772
6773         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
6774
6775 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6776
6777         * inferior.h (struct inferior) <terminal>: Change type to
6778         gdb::unique_xmalloc_ptr<char>.
6779         * inferior.c (inferior::~inferior): Don't free inf->terminal.
6780         * infcmd.c (set_inferior_io_terminal): Don't free terminal
6781         field, adjust to unique pointer.
6782         (get_inferior_io_terminal): Adjust to unique pointer.
6783
6784 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6785
6786         * riscv-tdep.c (riscv_print_registers_info): Loop over all
6787         registers, not just the known core set of registers.
6788
6789 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6790
6791         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
6792         fflags, frm, and fcsr registers.
6793         (riscv_register_reggroup_p): Remove unknown CSRs from save and
6794         restore groups.
6795         (riscv_tdesc_unknown_reg): New function.
6796         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
6797         tdesc_use_registers.
6798         * riscv-tdep.h (struct gdbarch_tdep): Add
6799         unknown_csrs_first_regnum, unknown_csrs_count,
6800         duplicate_fflags_regnum, duplicate_frm_regnum, and
6801         duplicate_fcsr_regnum fields.
6802
6803 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6804
6805         * target-descriptions.c (tdesc_use_registers): Add new parameter a
6806         callback, use the callback (when not null) to help number unknown
6807         registers.
6808         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
6809         (tdesc_use_registers): Add extra parameter to declaration.
6810
6811 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6812
6813         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
6814         in the file.
6815         (class riscv_pending_register_alias): Likewise.
6816         (riscv_register_feature::register_info): Change 'required_p' field
6817         to 'required', and change its type.  Add 'check' member function.
6818         (riscv_register_feature::register_info::check): Define new member
6819         function.
6820         (riscv_xreg_feature): Change initialisation of 'required' field.
6821         (riscv_freg_feature): Likewise.
6822         (riscv_virtual_feature): Likewise.
6823         (riscv_csr_feature): Likewise.
6824         (riscv_check_tdesc_feature): Take extra parameter, the csr
6825         tdesc_feature, rewrite the function to use the new
6826         riscv_register_feature::register_info::check function.
6827         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
6828
6829 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6830
6831         * features/Makefile: Remove all references to the deleted files
6832         below.
6833         * features/riscv/32bit-csr.c: Deleted.
6834         * features/riscv/32bit-csr.xml: Deleted.
6835         * features/riscv/64bit-csr.c: Deleted.
6836         * features/riscv/64bit-csr.xml: Deleted.
6837         * features/riscv/rebuild-csr-xml.sh: Deleted.
6838
6839 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6840
6841         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
6842         whitespace error for declaration of names member variable.
6843         (struct riscv_register_feature): Add new prefer_first_name member
6844         variable, and fix whitespace error in declaration of registers.
6845         (riscv_xreg_feature): Initialize prefer_first_name field.
6846         (riscv_freg_feature): Likewise.
6847         (riscv_virtual_feature): Likewise.
6848         (riscv_csr_feature): Likewise.
6849         (riscv_register_name): Expand on comments.  Remove register name
6850         modifications for CSR and virtual registers.
6851
6852 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6853
6854         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
6855         errors.
6856
6857 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6858
6859         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
6860         riscv-opc.h.
6861         (class riscv_pending_register_alias): New class.
6862         (riscv_check_tdesc_feature): Take vector of pending aliases and
6863         populate it as appropriate.
6864         (riscv_setup_register_aliases): Delete.
6865         (riscv_gdbarch_init): Create vector of pending aliases and pass it
6866         to riscv_check_tdesc_feature in all cases.  Use the vector to
6867         create the register aliases.
6868
6869 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6870
6871         * sol2-tdep.c (sol2_static_transform_name): Remove.
6872         (sol2_init_abi): Don't register it.
6873         * gdbarch.sh (static_transform_name): Remove.
6874         * gdbarch.c, gdbarch.h: Regenerate.
6875
6876         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
6877         gdbarch_static_transform_name.
6878         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
6879         * stabsread.c (define_symbol) <'X'>: Remove.
6880         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
6881         handling.
6882         <'V'>: Likewise.
6883         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
6884         <'S'>: Remove call to gdbarch_static_transform_name.
6885
6886 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6887
6888         * procfs.c (procfs_pre_trace): New function.
6889         (procfs_target::create_inferior): Pass it to fork_inferior.
6890
6891 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6892
6893         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
6894         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
6895         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
6896         sol2-tdep.o, sparc-sol2-tdep.o.
6897         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
6898         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
6899         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
6900         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
6901
6902 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6903
6904         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
6905         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
6906         Call sol2_init_abi.
6907         Remove calls to set_gdbarch_skip_solib_resolver,
6908         set_gdbarch_core_pid_to_str.
6909         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
6910         (i386_sol2_static_transform_name): Remove.
6911         (i386_sol2_init_abi): Call sol2_init_abi.
6912         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6913         set_gdbarch_static_transform_name,
6914         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6915         Use sol2_sigtramp_p.
6916         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
6917         (sol2_sigtramp_p): New function.
6918         (sol2_static_transform_name): New function.
6919         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
6920         (sol2_init_abi): New function.
6921         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
6922         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
6923         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
6924         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
6925         (sparc_sol2_static_transform_name): Remove.
6926         (sparc32_sol2_init_abi): Call sol2_init_abi.
6927         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6928         set_gdbarch_static_transform_name,
6929         set_gdbarch_skip_solib_resolver,
6930         set_gdbarch_core_pid_to_str.
6931         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
6932         (sparc_sol2_static_transform_name): Remove
6933         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
6934         call sol2_sigtramp_p.
6935         (sparc64_sol2_init_abi): Call sol2_init_abi.
6936         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6937         set_gdbarch_static_transform_name,
6938         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6939
6940 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6941
6942         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
6943         * exec.c (validate_exec_file): If from_tty, set both
6944         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
6945         * symfile.c (symbol_file_add_with_addrs): if always_confirm
6946         and from_tty, unconditionally ask a confirmation.
6947
6948 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6949
6950         * target-descriptions.c (tdesc_architecture_name): Protect against
6951         NULL pointer dereference.
6952         (maint_print_xml_tdesc_cmd): New function.
6953         (_initialize_target_descriptions): Register new 'maint print
6954         xml-tdesc' command and give it the filename completer.
6955         * NEWS: Mention new 'maint print xml-tdesc' command.
6956
6957 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6958
6959         * target-descriptions.c (class tdesc_compatible_info): New class.
6960         (struct target_desc): Change type of compatible vector.
6961         (tdesc_compatible_p): Update for change in type of
6962         target_desc::compatible.
6963         (tdesc_compatible_info_list): New function.
6964         (tdesc_compatible_info_arch_name): New function.
6965         (tdesc_add_compatible): Update for change in type of
6966         target_desc::compatible.
6967         (print_c_tdesc::visit_pre): Likewise.
6968
6969 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6970
6971         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
6972         whitespace to underscore.
6973         (maint_print_c_tdesc_cmd): Use fake filename for target
6974         descriptions that came from the target.
6975         (_initialize_target_descriptions): Add filename command completion
6976         for 'maint print c-tdesc'.
6977
6978 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6979
6980         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
6981         lines.
6982
6983 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6984
6985         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
6986         lines.
6987         (dwarf2_find_location_expression): Likewise.
6988         (call_site_parameter_matches): Likewise.
6989         (dwarf2_compile_expr_to_ax): Likewise.
6990         (disassemble_dwarf_expression): Likewise.
6991         (loclist_describe_location): Likewise.
6992
6993 2020-06-23  Pedro Alves  <palves@redhat.com>
6994
6995         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
6996         progspace-and-thread.h.  Include scoped-mock-context.h instead.
6997         (register_to_value_test): Use scoped_mock_context.
6998         * regcache.c: Include "scoped-mock-context.h".
6999         (cooked_read_test): Don't error out if a target is already pushed.
7000         Use scoped_mock_context.  Adjust.
7001         * scoped-mock-context.h: New file.
7002
7003 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7004
7005         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
7006         initializer.
7007         (ada_language::is_string_type_p): New member function.
7008         * c-lang.c (c_language_data): Delete la_is_string_type_p
7009         initializer.
7010         (cplus_language_data): Likewise.
7011         (asm_language_data): Likewise.
7012         (minimal_language_data): Likewise.
7013         * d-lang.c (d_language_data): Likewise.
7014         * f-lang.c (f_is_string_type_p): Delete function, implementation
7015         moved to f_language::is_string_type_p.
7016         (f_language_data): Delete la_is_string_type_p initializer.
7017         (f_language::is_string_type_p): New member function,
7018         implementation from f_is_string_type_p.
7019         * go-lang.c (go_is_string_type_p): Delete function, implementation
7020         moved to go_language::is_string_type_p.
7021         (go_language_data): Delete la_is_string_type_p initializer.
7022         (go_language::is_string_type_p): New member function,
7023         implementation from go_is_string_type_p.
7024         * language.c (language_defn::is_string_type_p): Define new member
7025         function.
7026         (default_is_string_type_p): Make static, add comment copied from
7027         header file.
7028         (unknown_language_data): Delete la_is_string_type_p initializer.
7029         (unknown_language::is_string_type_p): New member function.
7030         (auto_language_data): Delete la_is_string_type_p initializer.
7031         (auto_language::is_string_type_p): New member function.
7032         * language.h (language_data): Delete la_is_string_type_p field.
7033         (language_defn::is_string_type_p): Declare new function.
7034         (default_is_string_type_p): Delete desclaration, move comment to
7035         definition.
7036         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
7037         moved to m2_language::is_string_type_p.
7038         (m2_language_data): Delete la_is_string_type_p initializer.
7039         (m2_language::is_string_type_p): New member function,
7040         implementation from m2_is_string_type_p.
7041         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
7042         initializer.
7043         * opencl-lang.c (opencl_language_data): Likewise.
7044         * p-lang.c (pascal_is_string_type_p): Delete function,
7045         implementation moved to pascal_language::is_string_type_p.
7046         (pascal_language_data): Delete la_is_string_type_p initializer.
7047         (pascal_language::is_string_type_p): New member function,
7048         implementation from pascal_is_string_type_p.
7049         * rust-lang.c (rust_is_string_type_p): Delete function,
7050         implementation moved to rust_language::is_string_type_p.
7051         (rust_language_data): Delete la_is_string_type_p initializer.
7052         (rust_language::is_string_type_p): New member function,
7053         implementation from rust_is_string_type_p.
7054         * valprint.c (val_print_scalar_or_string_type_p): Update call to
7055         is_string_type_p.
7056
7057 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7058
7059         * ada-lang.c (ada_language_data): Delete la_print_typedef
7060         initializer.
7061         (ada_language::print_typedef): New member function.
7062         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
7063         (cplus_language_data): Likewise.
7064         (asm_language_data): Likewise.
7065         (minimal_language_data): Likewise.
7066         * d-lang.c (d_language_data): Likewise.
7067         * f-lang.c (f_language_data): Likewise.
7068         (f_language::print_typedef): New member function.
7069         * go-lang.c (go_language_data): Delete la_print_typedef
7070         initializer.
7071         * language.c (language_defn::print_typedef): Define member
7072         function.
7073         (unknown_language_data): Delete la_print_typedef initializer.
7074         (unknown_language::print_typedef): New member function.
7075         (auto_language_data): Delete la_print_typedef initializer.
7076         (auto_language::print_typedef): New member function.
7077         * language.h (language_data): Delete la_print_typedef field.
7078         (language_defn::print_typedef): Declare new member function.
7079         (LA_PRINT_TYPEDEF): Update call to print_typedef.
7080         (default_print_typedef): Delete declaration.
7081         * m2-lang.c (m2_language_data): Delete la_print_typedef
7082         initializer.
7083         (m2_language::print_typedef): New member function.
7084         * objc-lang.c (objc_language_data): Delete la_print_typedef
7085         initializer.
7086         * opencl-lang.c (opencl_language_data): Likewise.
7087         * p-lang.c (pascal_language_data): Likewise.
7088         (pascal_language::print_typedef): New member function.
7089         * rust-lang.c (rust_print_typedef): Delete function,
7090         implementation moved to rust_language::print_typedef.
7091         (rust_language): Delete la_print_typedef initializer.
7092         (rust_language::print_typedef): New member function,
7093         implementation from rust_print_typedef.
7094         * typeprint.c (default_print_typedef): Delete.
7095
7096 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7097
7098         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
7099         (ada_language::printstr): New member function.
7100         * c-lang.c (c_language_data): Delete la_printstr initializer.
7101         (cplus_language_data): Likewise.
7102         (asm_language_data): Likewise.
7103         (minimal_language_data): Likewise.
7104         * d-lang.c (d_language_data): Likewise.
7105         * f-lang.c (f_printstr): Rename to f_language::printstr.
7106         (f_language_data): Delete la_printstr initializer.
7107         (f_language::printstr): New member function, implementation from
7108         f_printstr.
7109         * go-lang.c (go_language_data): Delete la_printstr initializer.
7110         * language.c (language_defn::printstr): Define new member
7111         function.
7112         (unk_lang_printstr): Delete.
7113         (unknown_language_data): Delete la_printstr initializer.
7114         (unknown_language::printstr): New member function.
7115         (auto_language_data): Delete la_printstr initializer.
7116         (auto_language::printstr): New member function.
7117         * language.h (language_data): Delete la_printstr field.
7118         (language_defn::printstr): Declare new member function.
7119         (LA_PRINT_STRING): Update call to printstr.
7120         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
7121         (m2_language_data): Delete la_printstr initializer.
7122         (m2_language::printstr): New member function, implementation from
7123         m2_printstr.
7124         * objc-lang.c (objc_language_data): Delete la_printstr
7125         initializer.
7126         * opencl-lang.c (opencl_language_data): Likewise.
7127         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
7128         (pascal_language_data): Delete la_printstr initializer.
7129         (pascal_language::printstr): New member function, implementation
7130         from pascal_printstr.
7131         * p-lang.h (pascal_printstr): Delete declaration.
7132         * rust-lang.c (rust_printstr): Update header comment.
7133         (rust_language_data): Delete la_printstr initializer.
7134         (rust_language::printstr): New member function.
7135
7136 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7137
7138         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
7139         (ada_language::printchar): New member function.
7140         * c-lang.c (c_language_data): Delete la_printchar initializer.
7141         (cplus_language_data): Likewise.
7142         (asm_language_data): Likewise.
7143         (minimal_language_data): Likewise.
7144         * d-lang.c (d_language_data): Likewise.
7145         * f-lang.c (f_printchar): Rename to f_language::printchar.
7146         (f_language_data): Delete la_printchar initializer.
7147         (f_language::printchar): New member function, implementation from
7148         f_printchar.
7149         * go-lang.c (go_language_data): Delete la_printchar initializer.
7150         * language.c (unk_lang_printchar): Delete.
7151         (language_defn::printchar): Define new member function.
7152         (unknown_language_data): Delete la_printchar initializer.
7153         (unknown_language::printchar): New member function.
7154         (auto_language_data): Delete la_printchar initializer.
7155         (auto_language::printchar): New member function.
7156         * language.h (language_data): Delete la_printchar field.
7157         (language_defn::printchar): Declare new member function.
7158         (LA_PRINT_CHAR): Update call to printchar.
7159         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
7160         (m2_language::printchar): New member function.
7161         * objc-lang.c (objc_language_data): Delete la_printchar
7162         initializer.
7163         * opencl-lang.c (opencl_language_data): Likewise.
7164         * p-lang.c (pascal_language_data): Delete la_printchar
7165         initializer.
7166         (pascal_language::printchar): New member function.
7167         * rust-lang.c (rust_printchar): Rename to
7168         rust_language::printchar.
7169         (rust_language_data): Delete la_printchar initializer.
7170         (rust_language::printchar): New member function, implementation
7171         from rust_printchar.
7172
7173 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7174
7175         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
7176         (ada_language_data): Delete la_emitchar initializer.
7177         (ada_language::emitchar): New member function, implementation from
7178         emit_char.
7179         * c-lang.c (c_language_data): Delete la_emitchar initializer.
7180         (cplus_language_data): Likewise.
7181         (asm_language_data): Likewise.
7182         (minimal_language_data): Likewise.
7183         * d-lang.c (d_language_data): Likewise.
7184         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
7185         (f_language_data): Delete la_emitchar initializer.
7186         (f_language::emitchar): New member function, implementation from
7187         f_emit_char.
7188         * go-lang.c (go_language_data): Delete la_emitchar initializer.
7189         * language.c (unk_lang_emit_char): Delete.
7190         (language_defn::emitchar): New member function definition.
7191         (unknown_language_data): Delete la_emitchar initializer.
7192         (unknown_language::emitchar): New member function.
7193         (auto_language_data): Delete la_emitchar initializer.
7194         (auto_language::emitchar): New member function.
7195         * language.h (language_data): Delete la_emitchar field.
7196         (language_defn::emitchar): New member field declaration.
7197         (LA_EMIT_CHAR): Update call to emitchar.
7198         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
7199         (m2_language_data): Delete la_emitchar initializer.
7200         (m2_language::emitchar): New member function, implementation from
7201         m2_emit_char.
7202         * objc-lang.c (objc_language_data): Delete la_emitchar
7203         initializer.
7204         * opencl-lang.c (opencl_language_data): Likewise.
7205         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
7206         (pascal_language_data): Delete la_emitchar initializer.
7207         (pascal_language::emitchar): New member function, implementation
7208         from pascal_emit_char.
7209         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
7210         (rust_language_data): Delete la_emitchar initializer.
7211         (rust_language::emitchar): New member function, implementation
7212         from rust_emitchar.
7213
7214 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7215
7216         * ada-lang.c (resolve): Rename to ada_language::post_parser.
7217         (ada_language_data): Delete la_post_parser initializer.
7218         (ada_language::post_parser): New member function.
7219         * c-lang.c (c_language_data): Delete la_post_parser initializer.
7220         (cplus_language_data): Likewise.
7221         (asm_language_data): Likewise.
7222         (minimal_language_data): Likewise.
7223         * d-lang.c (d_language_data): Likewise.
7224         * f-lang.c (f_language_data): Likewise.
7225         * go-lang.c (go_language_data): Likewise.
7226         * language.c (unknown_language_data): Likewise.
7227         (auto_language_data): Likewise.
7228         * language.h (language_data): Delete la_post_parser field.
7229         (language_defn::post_parser): New member function.
7230         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
7231         * objc-lang.c (objc_language_data): Likewise.
7232         * opencl-lang.c (opencl_language_data): Likewise.
7233         * p-lang.c (pascal_language_data): Likewise.
7234         * parse.c (parse_exp_in_context): Update call to post_parser.
7235         (null_post_parser): Delete definition.
7236         * parser-defs.h (null_post_parser): Delete declaration.
7237         * rust-lang.c (rust_language_data): Delete la_post_parser
7238         initializer.
7239
7240 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7241
7242         * ada-lang.c (parse): Rename to ada_language::parser.
7243         (ada_language_data): Delete la_parser initializer.
7244         (ada_language::parser): New member function, implementation from
7245         parse.
7246         * c-lang.c (c_language_data): Delete la_parser initializer.
7247         (cplus_language_data): Likewise.
7248         (asm_language_data): Likewise.
7249         (minimal_language_data): Likewise.
7250         * d-lang.c (d_language_data): Likewise.
7251         (d_language::parser): New member function.
7252         * f-lang.c (f_language_data): Delete la_parser initializer.
7253         (f_language::parser): New member function.
7254         * go-lang.c (go_language_data): Delete la_parser initializer.
7255         (go_language::parser): New member function.
7256         * language.c (unk_lang_parser): Delete.
7257         (language_defn::parser): Define new member function.
7258         (unknown_language_data): Delete la_parser initializer.
7259         (unknown_language::parser): New member function.
7260         (auto_language_data): Delete la_parser initializer.
7261         (auto_language::parser): New member function.
7262         * language.h (language_data): Delete la_parser field.
7263         (language_defn::parser): Declare new member function.
7264         * m2-lang.c (m2_language_data): Delete la_parser initializer.
7265         (m2_language::parser): New member function.
7266         * objc-lang.c (objc_language_data): Delete la_parser initializer.
7267         * opencl-lang.c (opencl_language_data): Likewise.
7268         * p-lang.c (pascal_language_data): Likewise.
7269         (pascal_language::parser): New member function.
7270         * parse.c (parse_exp_in_context): Update call to parser.
7271         * rust-lang.c (rust_language_data): Delete la_parser initializer.
7272         (rust_language::parser): New member function.
7273
7274 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7275
7276         * top.c (print_gdb_configuration): Print --with-python-libdir
7277         configuration value.
7278
7279 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7280
7281         * NEWS: Mention change to the alias command.
7282
7283 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7284
7285         * cli/cli-cmds.c (lookup_cmd_for_default_args)
7286         (alias_command_completer)
7287         (make_alias_options_def_group): New functions.
7288         (alias_opts, alias_option_defs): New struct and array.
7289         (alias_usage_error): Update usage.
7290         (alias_command): Handles optional DEFAULT-ARGS... arguments.
7291         Use option framework.
7292         (_initialize_cli_cmds): Update alias command help.
7293         Update aliases command help.
7294         (show_user):
7295         Add NULL for new default_args lookup_cmd argument.
7296         (valid_command_p): Rename to validate_aliased_command.
7297         Add NULL for new default_args lookup_cmd argument.  Verify that the
7298         aliased_command has no default args.
7299         * cli/cli-decode.c (help_cmd): Show aliases definitions.
7300         (lookup_cmd_1, lookup_cmd): New argument default_args.
7301         (add_alias_cmd):
7302         Add NULL for new default_args lookup_cmd argument.
7303         (print_help_for_command): Show default args under the layout
7304          alias some_alias = some_aliased_cmd some_alias_default_arg.
7305         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
7306         xfree default_args in destructor.
7307         * cli/cli-script.c (process_next_line, do_define_command):
7308         Add NULL for new default_args lookup_cmd argument.
7309         * command.h: Declare new default_args argument in lookup_cmd
7310         and lookup_cmd_1.
7311         * completer.c (complete_line_internal_1):
7312         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7313         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
7314         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
7315         Likewise.
7316         * infcmd.c (_initialize_infcmd): Likewise.
7317         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
7318         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
7319         * python/py-param.c (add_setshow_generic): Likewise.
7320         * remote.c (_initialize_remote): Likewise.
7321         * top.c (execute_command): Prepend default_args if command has some.
7322         (set_verbose):
7323         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7324         * tracepoint.c (validate_actionline, encode_actions_1):
7325         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7326
7327 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7328
7329         * jit.c (jit_read_descriptor): Use bool as the return type.
7330         (jit_breakpoint_re_set_internal): Use bool as the return type.
7331         Invert the return value logic; return true if the jit breakpoint
7332         has been successfully initialized.
7333         (jit_inferior_init): Update the call to
7334         jit_breakpoint_re_set_internal.
7335
7336 2020-06-22  Pedro Alves  <palves@redhat.com>
7337
7338         PR gdb/25939
7339         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
7340         Use the current inferior instead.  Don't return
7341         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
7342         wait again.
7343         * sol-thread.c (sol_thread_target::wait): Don't reference
7344         inferior_ptid.
7345         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
7346         (sol_update_thread_list_callback): Use the current inferior's pid
7347         instead of inferior_ptid.
7348
7349 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7350
7351         * procfs.c: Cleanup many comments.
7352
7353         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
7354         (AFTER_WATCHFLAG): Replace by value.
7355
7356         (MAIN_PROC_NAME_FORMAT): Inline ...
7357         (create_procinfo): ... here.
7358
7359         (procfs_debug_inferior): Remove SYS_exec handling.
7360         (syscall_is_exec): Likewise.
7361         (procfs_set_exec_trap): Likewise.
7362
7363         (syscall_is_lwp_exit): Inline in callers.
7364         (syscall_is_exit): Likewise.
7365         (syscall_is_exec): Likewise.
7366         (syscall_is_lwp_create): Likewise.
7367
7368         (invalidate_cache): Remove #if 0 code.
7369
7370         (make_signal_thread_runnable):  Remove.
7371         (procfs_target::resume): Remove #if 0 code.
7372
7373 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7374
7375         PR gdb/25939
7376         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
7377         call ...
7378         (procfs_target::create_inferior): ... here.
7379
7380 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7381
7382         * exec.c (validate_exec_file): Ensure the build-id is up to
7383         date by calling reopen_exec_file (that checks file timestamp
7384         to decide to re-read the file).
7385
7386 2020-06-18  Pedro Alves  <palves@redhat.com>
7387
7388         PR gdb/25412
7389         * gdbthread.h (delete_thread, delete_thread_silent)
7390         (find_thread_ptid): Update comments.
7391         * thread.c (current_thread_): New global.
7392         (is_current_thread): Move higher, and reimplement.
7393         (inferior_thread): Reimplement.
7394         (set_thread_exited): Use bool.  Add assertions.
7395         (add_thread_silent): Simplify thread-reuse handling by always
7396         calling delete_thread.
7397         (delete_thread): Remove intro comment.
7398         (find_thread_ptid): Skip exited threads.
7399         (switch_to_thread_no_regs): Write to current_thread_.
7400         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
7401         INFERIOR_PTID.  Clear current_thread_.
7402
7403 2020-06-18  Pedro Alves  <palves@redhat.com>
7404
7405         * aix-thread.c (pd_update): Use switch_to_thread.
7406
7407 2020-06-18  Pedro Alves  <palves@redhat.com>
7408
7409         * ravenscar-thread.c (ravenscar_thread_target): Update.
7410         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
7411         (ravenscar_thread_target::add_active_thread): ... this.  Don't
7412         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
7413         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
7414
7415 2020-06-18  Pedro Alves  <palves@redhat.com>
7416
7417         * nat/windows-nat.c (current_windows_thread): Remove.
7418         * nat/windows-nat.h (current_windows_thread): Remove.
7419         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
7420         Adjust.
7421         (display_selectors): Adjust to fetch the current
7422         windows_thread_info based on inferior_ptid.
7423         (fake_create_process): No longer write to current_windows_thread.
7424         (windows_nat_target::get_windows_debug_event):
7425         Don't set inferior_ptid or current_windows_thread.
7426         (windows_nat_target::wait): Adjust to not rely on
7427         current_windows_thread.
7428         (do_initial_windows_stuff): Now a method of windows_nat_target.
7429         Switch to the last_ptid thread.
7430         (windows_nat_target::attach): Adjust.
7431         (windows_nat_target::detach): Use switch_to_no_thread instead of
7432         writing to inferior_ptid directly.
7433         (windows_nat_target::create_inferior): Adjust.
7434
7435 2020-06-18  Pedro Alves  <palves@redhat.com>
7436
7437         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
7438
7439 2020-06-18  Pedro Alves  <palves@redhat.com>
7440
7441         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
7442         after creating it, instead of writing to inferior_ptid.  Don't
7443         write to inferior_ptid.
7444
7445 2020-06-18  Pedro Alves  <palves@redhat.com>
7446
7447         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
7448
7449 2020-06-18  Pedro Alves  <palves@redhat.com>
7450
7451         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
7452         it, instead of writing to inferior_ptid.
7453
7454 2020-06-18  Pedro Alves  <palves@redhat.com>
7455
7456         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
7457         to inferior_ptid.
7458
7459 2020-06-18  Pedro Alves  <palves@redhat.com>
7460
7461         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
7462         instead of writing to inferior_ptid directly.
7463
7464 2020-06-18  Pedro Alves  <palves@redhat.com>
7465
7466         * corelow.c (core_target::close): Use switch_to_no_thread instead
7467         of writing to inferior_ptid directly.
7468         (add_to_thread_list, core_target_open): Use switch_to_thread
7469         instead of writing to inferior_ptid directly.
7470
7471 2020-06-18  Pedro Alves  <palves@redhat.com>
7472
7473         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
7474         inferior_ptid.
7475         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
7476         inferior_ptid.
7477         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
7478         inferior_ptid directly.
7479         (darwin_nat_target::init_thread_list): Switch to thread, instead
7480         of writing to inferior_ptid.
7481         (darwin_nat_target::attach): Don't write to inferior_ptid.
7482         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
7483
7484 2020-06-18  Pedro Alves  <palves@redhat.com>
7485
7486         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
7487         thread.
7488         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
7489         Instead use switch_to_thread.
7490         (gnu_nat_target::detach): Use switch_to_no_thread
7491         instead of writing to inferior_ptid directly.  Used passed-in
7492         inferior instead of looking up the inferior by pid.
7493
7494 2020-06-18  Pedro Alves  <palves@redhat.com>
7495
7496         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
7497         inferior_ptid.
7498
7499 2020-06-18  Pedro Alves  <palves@redhat.com>
7500
7501         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
7502         inferior_ptid.
7503         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
7504         thread.
7505         (nto_procfs_target::detach): Avoid referencing
7506         inferior_ptid.  Use switch_to_no_thread instead of writing to
7507         inferior_ptid directly.
7508         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
7509         instead of writing to inferior_ptid directly.
7510         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
7511         to thread.
7512
7513 2020-06-18  Pedro Alves  <palves@redhat.com>
7514
7515         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
7516         after creating it, instead of writing to inferior_ptid.
7517         (gdbsim_target_open): Use switch_to_no_thread instead of writing
7518         to inferior_ptid directly.
7519         (gdbsim_target::wait): Don't write to inferior_ptid.
7520
7521 2020-06-18  Pedro Alves  <palves@redhat.com>
7522
7523         * remote.c (remote_target::remote_notice_new_inferior): Use
7524         switch_to_thread instead of writing to inferior_ptid directly.
7525         (remote_target::add_current_inferior_and_thread): Use
7526         switch_to_no_thread instead of writing to inferior_ptid directly.
7527         (extended_remote_target::attach): Use switch_to_inferior_no_thread
7528         and switch_to_thread instead of using set_current_inferior or
7529         writing to inferior_ptid directly.
7530
7531 2020-06-18  Pedro Alves  <palves@redhat.com>
7532
7533         * tracectf.c (ctf_target_open): Switch to added thread instead of
7534         writing to inferior_ptid directly.
7535         (ctf_target::close): Use switch_to_no_thread instead of writing to
7536         inferior_ptid directly.
7537
7538 2020-06-18  Pedro Alves  <palves@redhat.com>
7539
7540         * tracefile-tfile.c (tfile_target_open): Don't write to
7541         inferior_ptid directly, instead switch to added thread.
7542         (tfile_target::close): Use switch_to_no_thread instead of writing
7543         to inferior_ptid directly.
7544
7545 2020-06-18  Pedro Alves  <palves@redhat.com>
7546
7547         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
7548         (procfs_target::detach): Use switch_to_no_thread
7549         instead of writing to inferior_ptid directly.
7550         (do_attach): Change return type to void.  Switch to the added
7551         thread.
7552         (procfs_target::create_inferior): Switch to the added thread.
7553         (procfs_do_thread_registers): Don't write to inferior_ptid.
7554
7555 2020-06-18  Pedro Alves  <palves@redhat.com>
7556
7557         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
7558         of writing to inferior_ptid.
7559         (scoped_restore_exited_inferior): Delete.
7560         (handle_vfork_child_exec_or_exit): Simplify using
7561         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
7562         instead of writing to inferior_ptid.
7563         (THREAD_STOPPED_BY): Delete.
7564         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
7565         (thread_stopped_by_hw_breakpoint): Delete.
7566         (save_waitstatus): Use
7567         scoped_restore_current_thread+switch_to_thread, and call
7568         target_stopped_by_watchpoint instead of
7569         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
7570         instead of thread_stopped_by_sw_breakpoint, and
7571         target_stopped_by_hw_breakpoint instead of
7572         thread_stopped_by_hw_breakpoint.
7573         (handle_inferior_event)
7574         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
7575         inferior_ptid directly, nor
7576         set_current_inferior/set_current_program_space.  Use
7577         switch_to_thread / switch_to_inferior_no_thread instead.
7578
7579 2020-06-18  Pedro Alves  <palves@redhat.com>
7580
7581         * target.c (generic_mourn_inferior): Use switch_to_no_thread
7582         instead of writing to inferior_ptid.
7583
7584 2020-06-18  Pedro Alves  <palves@redhat.com>
7585
7586         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
7587         added thread.
7588         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
7589         to the added thread.
7590         (inf_ptrace_target::detach_success): Use switch_to_no_thread
7591         instead of writing to inferior_ptid.
7592
7593 2020-06-18  Pedro Alves  <palves@redhat.com>
7594
7595         * gdbarch-selftests.c: Include "progspace-and-thread.h".
7596         (register_to_value_test): Mock a program_space too.  Heap-allocate
7597         the address space.  Don't write to inferior_ptid.  Use
7598         switch_to_thread instead.
7599
7600 2020-06-18  Pedro Alves  <palves@redhat.com>
7601
7602         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
7603         Delete.
7604         (find_signalled_thread()): New, factored out from
7605         linux_make_corefile_notes and adjusted to handle exited threads.
7606         (linux_make_corefile_notes): Adjust to use the new
7607         find_signalled_thread.
7608
7609 2020-06-18  Pedro Alves  <palves@redhat.com>
7610
7611         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
7612         of saving/restoring inferior_ptid.
7613
7614 2020-06-17  Tom Tromey  <tom@tromey.com>
7615
7616         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
7617         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
7618         declare.
7619         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
7620
7621 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
7622
7623         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
7624         of partial symtabs.
7625
7626 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7627
7628         * regformats/reg-arm.dat: Remove.
7629         * regformats/reg-bfin.dat: Remove.
7630         * regformats/reg-cris.dat: Remove.
7631         * regformats/reg-crisv32.dat: Remove.
7632         * regformats/reg-m32r.dat: Remove.
7633         * regformats/reg-tilegx.dat: Remove.
7634         * regformats/reg-tilegx32.dat: Remove.
7635
7636 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7637
7638         * features/Makefile (WHICH): Remove arm files.
7639         * regformats/arm/arm-with-iwmmxt.dat: Remove.
7640         * regformats/arm/arm-with-neon.dat: Remove.
7641         * regformats/arm/arm-with-vfpv2.dat: Remove.
7642         * regformats/arm/arm-with-vfpv3.dat: Remove.
7643
7644 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7645
7646         * features/Makefile (XMLTOC): Remove rx.xml.
7647
7648 2020-06-17  Pedro Alves  <palves@redhat.com>
7649
7650         * gdbthread.h (thread_control_state) <trap_expected> Update
7651         comments.
7652
7653 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7654
7655         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
7656         ada_language::lookup_symbol_nonlocal.
7657         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
7658         (ada_language::lookup_symbol_nonlocal): New member function,
7659         implementation from ada_lookup_symbol_nonlocal.
7660         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
7661         initializer.
7662         (cplus_language_data): Delete la_lookup_symbol_nonlocal
7663         initializer.
7664         (cplus_language::lookup_symbol_nonlocal): New member function.
7665         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
7666         (minimal_language_data) Likewise.
7667         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
7668         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
7669         initializer.
7670         (d_language::lookup_symbol_nonlocal): New member function.
7671         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
7672         initializer.
7673         (f_language::lookup_symbol_nonlocal): New member function.
7674         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
7675         initializer.
7676         * language.c (unknown_language_data): Likewise.
7677         (auto_language_data): Likewise.
7678         * language.h (language_data): Delete la_lookup_symbol_nonlocal
7679         field.
7680         (language_defn::lookup_symbol_nonlocal): New member function.
7681         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
7682         initializer.
7683         * objc-lang.c (objc_language_data): Likewise.
7684         * opencl-lang.c (opencl_language_data): Likewise.
7685         * p-lang.c (pascal_language_data): Likewise.
7686         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
7687         rust_language::lookup_symbol_nonlocal.
7688         (rust_language_data): Delete la_lookup_symbol_nonlocal
7689         initializer.
7690         (rust_language::lookup_symbol_nonlocal): New member function,
7691         implementation from rust_lookup_symbol_nonlocal.
7692         * symtab.c (lookup_symbol_aux): Update call to
7693         lookup_symbol_nonlocal.
7694         (basic_lookup_symbol_nonlocal): Rename to...
7695         (language_defn::lookup_symbol_nonlocal): ...this, and update
7696         header comment.  Remove language_defn parameter, and replace with
7697         uses of `this'.
7698         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
7699
7700 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7701
7702         * ada-lang.c (ada_language_data): Delete la_value_print_inner
7703         initializer.
7704         (ada_language::value_print_inner): New member function.
7705         * c-lang.c (c_language_data): Delete la_value_print_inner
7706         initializer.
7707         (cplus_language_data): Likewise.
7708         (asm_language_data): Likewise.
7709         (minimal_language_data): Likewise.
7710         * d-lang.c (d_language_data): Likewise.
7711         (d_language::value_print_inner): New member function.
7712         * f-lang.c (f_language_data): Delete la_value_print_inner
7713         initializer.
7714         (f_language::value_print_inner): New member function.
7715         * f-lang.h (f_value_print_innner): Rename to...
7716         (f_value_print_inner): ...this (note spelling of 'inner').
7717         * f-valprint.c (f_value_print_innner): Rename to...
7718         (f_value_print_inner): ...this (note spelling of 'inner').
7719         * go-lang.c (go_language_data): Delete la_value_print_inner
7720         initializer.
7721         (go_language::value_print_inner): New member function.
7722         * language.c (language_defn::value_print_inner): Define new member
7723         function.
7724         (unk_lang_value_print_inner): Delete.
7725         (unknown_language_data): Delete la_value_print_inner initializer.
7726         (unknown_language::value_print_inner): New member function.
7727         (auto_language_data): Delete la_value_print_inner initializer.
7728         (auto_language::value_print_inner): New member function.
7729         * language.h (language_data): Delete la_value_print_inner field.
7730         (language_defn::value_print_inner): Delcare new member function.
7731         * m2-lang.c (m2_language_data): Delete la_value_print_inner
7732         initializer.
7733         (m2_language::value_print_inner): New member function.
7734         * objc-lang.c (objc_language_data): Delete la_value_print_inner
7735         initializer.
7736         * opencl-lang.c (opencl_language_data): Likewise.
7737         * p-lang.c (pascal_language_data): Likewise.
7738         (pascal_language::value_print_inner): New member function.
7739         * rust-lang.c (rust_language_data): Delete la_value_print_inner
7740         initializer.
7741         (rust_language::value_print_inner): New member function.
7742         * valprint.c (do_val_print): Update call to value_print_inner.
7743
7744 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7745
7746         * ada-lang.c (ada_language_data): Delete la_value_print
7747         initializer.
7748         (ada_language::value_print): New member function.
7749         * c-lang.c (c_language_data): Delete la_value_print initializer.
7750         (cplus_language_data): Likewise.
7751         (asm_language_data): Likewise.
7752         (minimal_language_data): Likewise.
7753         * d-lang.c (d_language_data): Likewise.
7754         * f-lang.c (f_language_data): Likewise.
7755         * go-lang.c (go_language_data): Likewise.
7756         * language.c (unk_lang_value_print): Delete.
7757         (language_defn::value_print): Define new member function.
7758         (unknown_language_data): Delete la_value_print initializer.
7759         (unknown_language::value_print): New member function.
7760         (auto_language_data): Delete la_value_print initializer.
7761         (auto_language::value_print): New member function.
7762         * language.h (language_data): Delete la_value_print field.
7763         (language_defn::value_print): Declare new member function.
7764         (LA_VALUE_PRINT): Update call to value_print.
7765         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
7766         * objc-lang.c (objc_language_data): Likewise.
7767         * opencl-lang.c (opencl_language_data): Likewise.
7768         * p-lang.c (pascal_language_data): Likewise.
7769         (pascal_language::value_print): New member function.
7770         * rust-lang.c (rust_language_data): Delete la_value_print
7771         initializer.
7772
7773 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7774
7775         * ada-lang.c (ada_watch_location_expression): Rename to
7776         ada_language::watch_location_expression.
7777         (ada_language_data): Delete la_watch_location_expression
7778         initializer.
7779         (ada_language::watch_location_expression): New member function,
7780         implementation from ada_watch_location_expression.
7781         * breakpoint.c (watch_command_1): Update call to
7782         watch_location_expression.
7783         * c-lang.c (c_watch_location_expression): Rename to
7784         language_defn::watch_location_expression.
7785         (c_language_data): Delete la_watch_location_expression
7786         initializer.
7787         (cplus_language_data): Likewise.
7788         (asm_language_data): Likewise.
7789         (minimal_language_data): Likewise.
7790         * c-lang.h (c_watch_location_expression): Delete declaration.
7791         * d-lang.c (d_language_data): Delete la_watch_location_expression
7792         initializer.
7793         * f-lang.c (f_language_data): Likewise.
7794         * go-lang.c (go_language_data): Likewise.
7795         * language.c (language_defn::watch_location_expression): Member
7796         function implementation from c_watch_location_expression.
7797         (unknown_language_data): Delete la_watch_location_expression
7798         initializer.
7799         (auto_language_data): Likewise.
7800         * language.h (language_data): Delete la_watch_location_expression
7801         field.
7802         (language_defn::watch_location_expression): Declare new member
7803         function.
7804         * m2-lang.c (m2_language_data): Delete
7805         la_watch_location_expression initializer.
7806         * objc-lang.c (objc_language_data): Likewise.
7807         * opencl-lang.c (opencl_language_data): Likewise.
7808         * p-lang.c (pascal_language_data): Likewise.
7809         * rust-lang.c (rust_watch_location_expression): Rename to
7810         rust_language::watch_location_expression.
7811         (rust_language_data): Delete la_watch_location_expression
7812         initializer.
7813         (rust_language::watch_location_expression): New member function,
7814         implementation from rust_watch_location_expression.
7815
7816 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7817
7818         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
7819         ada_language::collect_symbol_completion_matches.
7820         (ada_language_data): Delete la_collect_symbol_completion_matches
7821         initializer.
7822         (ada_language::collect_symbol_completion_matches): New member
7823         function, implementation from
7824         ada_collect_symbol_completion_matches.
7825         * c-lang.c (c_language_data): Delete
7826         la_collect_symbol_completion_matches initializer.
7827         (cplus_language_data): Likewise.
7828         (asm_language_data): Likewise.
7829         (minimal_language_data): Likewise.
7830         * d-lang.c (d_language_data): Likewise.
7831         * f-lang.c (f_collect_symbol_completion_matches): Rename to
7832         f_language::collect_symbol_completion_matches.
7833         (f_language_data): Delete la_collect_symbol_completion_matches
7834         initializer.
7835         (f_language::collect_symbol_completion_matches) New member
7836         function, implementation from f_collect_symbol_completion_matches.
7837         * go-lang.c (go_language_data): Delete
7838         la_collect_symbol_completion_matches initializer.
7839         * language.c (unknown_language_data): Likewise.
7840         (auto_language_data): Likewise.
7841         * language.h (language_data): Delete
7842         la_collect_symbol_completion_matches field.
7843         (language_defn::collect_symbol_completion_matches): New member
7844         function.
7845         * m2-lang.c (m2_language_data): Delete
7846         la_collect_symbol_completion_matches initializer.
7847         * objc-lang.c (objc_language_data): Likewise.
7848         * opencl-lang.c (opencl_language_data): Likewise.
7849         * p-lang.c (pascal_language_data): Likewise.
7850         * rust-lang.c (rust_language_data): Likewise.
7851         * symtab.c (default_collect_symbol_completion_matches): Delete.
7852         (collect_symbol_completion_matches): Update call to
7853         collect_symbol_completion_matches.
7854         (collect_symbol_completion_matches_type): Likewise.
7855         * symtab.h (default_collect_symbol_completion_matches): Delete
7856         declaration.
7857
7858 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7859
7860         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
7861         (ada_language_data): Delete la_word_break_characters initializer.
7862         (ada_language::word_break_characters): New member function.
7863         * c-lang.c (c_language_data): Delete la_word_break_characters
7864         initializer.
7865         (cplus_language_data): Likewise.
7866         (asm_language_data): Likewise.
7867         (minimal_language_data): Likewise.
7868         * completer.c: Update global comment.
7869         (advance_to_expression_complete_word_point): Update call to
7870         word_break_characters.
7871         (complete_files_symbols): Likewise.
7872         (complete_line_internal_1): Likewise.
7873         (default_completer_handle_brkchars): Likewise.
7874         (skip_quoted_chars): Likewise.
7875         * d-lang.c (d_language_data): Delete la_word_break_characters
7876         initializer.
7877         * f-lang.c (f_word_break_characters): Delete.
7878         (f_language_data): Delete la_word_break_characters initializer.
7879         (f_language::word_break_characters): New member function.
7880         * go-lang.c (go_language_data): Delete la_word_break_characters
7881         initializer.
7882         * language.c (unknown_language_data): Likewise.
7883         (auto_language_data): Likewise.
7884         * language.h (default_word_break_characters): Move declaration to
7885         earlier in the file.
7886         (language_data): Delete la_word_break_characters field.
7887         (language_defn::word_break_characters): New member function.
7888         * m2-lang.c (m2_language_data): Delete la_word_break_characters
7889         initializer.
7890         * objc-lang.c (objc_language_data): Likewise.
7891         * opencl-lang.c (opencl_language_data): Likewise.
7892         * p-lang.c (pascal_language_data): Likewise.
7893         * rust-lang.c (rust_language_data): Likewise.
7894
7895 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7896
7897         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
7898         (ada_language_data): Delete la_get_symbol_name_matcher
7899         initializer.
7900         (language_defn::get_symbol_name_matcher_inner): New member
7901         function.
7902         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
7903         initializer.
7904         (cplus_language_data): Likewise.
7905         (cplus_language::get_symbol_name_matcher_inner): New member
7906         function.
7907         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
7908         (minimal_language_data): Likewise.
7909         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
7910         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
7911         initializer.
7912         * dictionary.c (iter_match_first_hashed): Update call to
7913         get_symbol_name_matcher.
7914         (iter_match_next_hashed): Likewise.
7915         (iter_match_next_linear): Likewise.
7916         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
7917         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
7918         initializer.
7919         (f_language::get_symbol_name_matcher_inner): New member function.
7920         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
7921         initializer.
7922         * language.c (default_symbol_name_matcher): Update header comment,
7923         make static.
7924         (language_defn::get_symbol_name_matcher): New definition.
7925         (language_defn::get_symbol_name_matcher_inner): Likewise.
7926         (get_symbol_name_matcher): Delete.
7927         (unknown_language_data): Delete la_get_symbol_name_matcher
7928         initializer.
7929         (auto_language_data): Likewise.
7930         * language.h (language_data): Delete la_get_symbol_name_matcher
7931         field.
7932         (language_defn::get_symbol_name_matcher): New member function.
7933         (language_defn::get_symbol_name_matcher_inner): Likewise.
7934         (default_symbol_name_matcher): Delete declaration.
7935         * linespec.c (find_methods): Update call to
7936         get_symbol_name_matcher.
7937         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
7938         initializer.
7939         * minsyms.c (lookup_minimal_symbol): Update call to
7940         get_symbol_name_matcher.
7941         (iterate_over_minimal_symbols): Likewise.
7942         * objc-lang.c (objc_language_data): Delete
7943         la_get_symbol_name_matcher initializer.
7944         * opencl-lang.c (opencl_language_data): Likewise.
7945         * p-lang.c (pascal_language_data): Likewise.
7946         * psymtab.c (psymbol_name_matches): Update call to
7947         get_symbol_name_matcher.
7948         * rust-lang.c (rust_language_data): Delete
7949         la_get_symbol_name_matcher initializer.
7950         * symtab.c (symbol_matches_search_name): Update call to
7951         get_symbol_name_matcher.
7952         (compare_symbol_name): Likewise.
7953
7954 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7955
7956         * ada-lang.c (ada_language_data): Delete la_compute_program
7957         initializer.
7958         * c-lang.c (c_language_data): Likewise.
7959         (c_language::compute_program): New member function.
7960         (cplus_language_data): Delete la_compute_program initializer.
7961         (cplus_language::compute_program): New member function.
7962         (asm_language_data): Delete la_compute_program initializer.
7963         (minimal_language_data): Likewise.
7964         * c-lang.h (c_compute_program): Update comment.
7965         (cplus_compute_program): Likewise.
7966         * compile/compile-c-support.c (c_compute_program): Likewise.
7967         (cplus_compute_program): Likewise.
7968         * compile/compile.c (compile_to_object): Update call to
7969         la_compute_program.
7970         * d-lang.c (d_language_data): Delete la_compute_program
7971         initializer.
7972         * f-lang.c (f_language_data): Likewise.
7973         * go-lang.c (go_language_data): Likewise.
7974         * language.c (unknown_language_data): Likewise.
7975         (auto_language_data): Likewise.
7976         * language.h (language_data): Delete la_compute_program field.
7977         (language_defn::compute_program): New member function.
7978         * m2-lang.c (m2_language_data): Delete la_compute_program
7979         initializer.
7980         * objc-lang.c (objc_language_data): Likewise.
7981         * opencl-lang.c (opencl_language_data): Likewise.
7982         * p-lang.c (pascal_language_data): Likewise.
7983         * rust-lang.c (rust_language_data): Likewise.
7984
7985 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7986
7987         * ada-lang.c (ada_language_data) Delete
7988         la_class_name_from_physname initializer.
7989         * c-lang.c (c_language_data): Likewise.
7990         (cplus_language_data): Likewise.
7991         (cplus_language::class_name_from_physname): New member function.
7992         (asm_language_data): Delete la_class_name_from_physname
7993         initializer.
7994         (minimal_language_data): Likewise.
7995         * d-lang.c (d_language_data): Likewise.
7996         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
7997         method on language_defn class.
7998         (guess_full_die_structure_name): Likewise.
7999         * f-lang.c (f_language_data): Delete la_class_name_from_physname
8000         initializer.
8001         * go-lang.c (go_language_data): Likewise.
8002         * language.c (language_class_name_from_physname): Delete.
8003         (unk_lang_class_name): Delete.
8004         (unknown_language_data): Delete la_class_name_from_physname
8005         initializer.
8006         (auto_language_data): Likewise.
8007         * language.h (language_data): Delete la_class_name_from_physname
8008         field.
8009         (language_defn::class_name_from_physname): New function.
8010         (language_class_name_from_physname): Delete declaration.
8011         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
8012         initializer.
8013         * objc-lang.c (objc_language_data): Likewise.
8014         * opencl-lang.c (opencl_language_data): Likewise.
8015         * p-lang.c (pascal_language_data): Likewise.
8016         * rust-lang.c (rust_language_data): Likewise.
8017
8018 2020-06-16  Tom Tromey  <tom@tromey.com>
8019
8020         * tui/tui-data.h (STATUS_NAME): New macro.
8021         * tui/tui-layout.c (tui_remove_some_windows)
8022         (initialize_known_windows, tui_register_window)
8023         (tui_layout_split::remove_windows, initialize_layouts)
8024         (tui_new_layout_command): Don't use hard-coded window names.
8025
8026 2020-06-16  Tom Tromey  <tom@tromey.com>
8027
8028         PR tui/25348:
8029         * tui/tui.c (tui_ensure_readline_initialized): Rename from
8030         tui_initialize_readline.  Only run once.  Call rl_initialize.
8031         * tui/tui.h (tui_ensure_readline_initialized): Rename from
8032         tui_initialize_readline.
8033         * tui/tui-io.c (tui_setup_io): Call
8034         tui_ensure_readline_initialized.
8035         * tui/tui-interp.c (tui_interp::init): Update.
8036
8037 2020-06-16  Tom Tromey  <tom@tromey.com>
8038
8039         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
8040         Also preserve the status window.
8041
8042 2020-06-16  Tom Tromey  <tom@tromey.com>
8043
8044         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
8045         where m_window==nullptr.
8046
8047 2020-06-15  Tom Tromey  <tromey@adacore.com>
8048
8049         * windows-nat.c (windows_nat::handle_output_debug_string):
8050         Update.
8051         (windows_nat::handle_ms_vc_exception): Update.
8052         * target.h (target_read_string): Change API.
8053         * target.c (target_read_string): Change API.
8054         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
8055         Update.
8056         * solib-frv.c (frv_current_sos): Update.
8057         * solib-dsbt.c (dsbt_current_sos): Update.
8058         * solib-darwin.c (darwin_current_sos): Update.
8059         * linux-thread-db.c (inferior_has_bug): Update.
8060         * expprint.c (print_subexp_standard): Update.
8061         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
8062         (ada_exception_message_1): Update.
8063
8064 2020-06-15  Tom Tromey  <tromey@adacore.com>
8065
8066         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
8067
8068 2020-06-15  Tom Tromey  <tromey@adacore.com>
8069
8070         * valprint.c (read_string): Update comment.
8071         * target.c (MIN): Remove.
8072         (target_read_string): Rewrite.
8073
8074 2020-06-15  Tom Tromey  <tromey@adacore.com>
8075
8076         * corefile.c (read_memory_string): Remove.
8077         * ada-valprint.c (ada_value_print_ptr): Update.
8078         * ada-lang.h (ada_tag_name): Change return type.
8079         * ada-lang.c (type_from_tag): Update.
8080         (ada_tag_name_from_tsd): Change return type.  Use
8081         target_read_string.
8082         (ada_tag_name): Likewise.
8083         * gdbcore.h (read_memory_string): Don't declare.
8084
8085 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
8086
8087         * symtab.c (rbreak_command): Ignore Windows drive colon.
8088
8089 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
8090
8091         * NEWS: Mention removed GDBserver host support.
8092
8093 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
8094
8095         * features/riscv/rebuild-csr-xml.sh: Updated.
8096
8097 2020-06-11  Tom Tromey  <tom@tromey.com>
8098
8099         PR gdb/18318:
8100         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
8101
8102 2020-06-09  Jonny Grant  <jg@jguk.org>
8103 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
8104
8105         * main.c (captured_main_1): Don't print new line after help.
8106         (print_gdb_help): add mailing list and IRC channel information
8107         to --help.  Add new lines between items in the footer.  Remove
8108         quotes around bug url.
8109
8110 2020-06-11  Keith Seitz  <keiths@redhat.com>
8111
8112         PR gdb/21356
8113         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
8114         Resolve typedefs for type length calculations.
8115
8116 2020-06-10  Tom de Vries  <tdevries@suse.de>
8117
8118         PR ada/24713
8119         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
8120         (write_psymbols): Enable .gdb_index for ada.
8121         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
8122         ada.
8123
8124 2020-06-10  Tom de Vries  <tdevries@suse.de>
8125
8126         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
8127         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
8128         namei" instead of "const char *name" argument.
8129         (dw2_map_matching_symbols): Use "offset_type namei" variant of
8130         dw2_symtab_iter_init.
8131
8132 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8133
8134         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
8135         to use type::field and field::type instead.
8136
8137 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8138
8139         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
8140         to use field::type instead.
8141
8142 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8143
8144         * gdbtypes.h (struct field) <type, set_type>: New methods.
8145         Rename `type` field to...
8146         <m_type>: ... this.  Change references throughout to use type or
8147         set_type methods.
8148         (FIELD_TYPE): Use field::type.  Change call sites that modify
8149         the field's type to use field::set_type instead.
8150
8151 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8152
8153         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
8154         to use type::index_type instead.
8155
8156 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8157
8158         * gdbtypes.h (struct type) <index_type, set_index_type>: New
8159         methods.
8160         (TYPE_INDEX_TYPE): Use type::index_type.
8161         * gdbtypes.c (create_array_type_with_stride): Likewise.
8162
8163 2020-06-07  Tom Tromey  <tom@tromey.com>
8164
8165         * valprint.c (generic_val_print_float): Remove "embedded_offset"
8166         parameter.
8167         (generic_value_print): Update.
8168
8169 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8170
8171         Revert commit 982a38f60b0.
8172         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
8173
8174 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8175
8176         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
8177         avoid use after free.
8178
8179 2020-06-05  Tom de Vries  <tdevries@suse.de>
8180
8181         * NEWS: Fix typos.
8182
8183 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
8184
8185         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
8186         the per_bfd object.
8187         (dwarf2_read_debug_names): Likewise.
8188         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
8189         object when re-using a per_bfd object with an index.
8190
8191 2020-06-03  Tom de Vries  <tdevries@suse.de>
8192
8193         PR symtab/26046
8194         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
8195         children for C++.
8196         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
8197         DW_TAG_subprogram.
8198
8199 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8200
8201         * ada-lang.c (ada_language_data): Delete skip_trampoline
8202         initializer.
8203         * c-lang.c (c_language_data): Likewise.
8204         (cplus_language_data): Likewise.
8205         (cplus_language::skip_trampoline): New member function.
8206         (asm_language_data): Delete skip_trampoline initializer.
8207         (minimal_language_data): Likewise.
8208         * d-lang.c (d_language_data): Likewise.
8209         * f-lang.c (f_language_data): Likewise.
8210         * go-lang.c (go_language_data): Likewise.
8211         * language.c (unk_lang_trampoline): Delete function.
8212         (skip_language_trampoline): Update.
8213         (unknown_language_data): Delete skip_trampoline initializer.
8214         (auto_language_data): Likewise.
8215         * language.h (language_data): Delete skip_trampoline field.
8216         (language_defn::skip_trampoline): New function.
8217         * m2-lang.c (m2_language_data): Delete skip_trampoline
8218         initializer.
8219         * objc-lang.c (objc_skip_trampoline): Delete function, move
8220         implementation to objc_language::skip_trampoline.
8221         (objc_language_data): Delete skip_trampoline initializer.
8222         (objc_language::skip_trampoline): New member function with
8223         implementation from objc_skip_trampoline.
8224         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
8225         initializer.
8226         * p-lang.c (pascal_language_data): Likewise.
8227         * rust-lang.c (rust_language_data): Likewise.
8228
8229 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8230
8231         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
8232         (ada_language::demangle): New member function.
8233         * c-lang.c (c_language_data): Delete la_demangle initializer.
8234         (cplus_language_data): Delete la_demangle initializer.
8235         (cplus_language::demangle): New member function.
8236         (asm_language_data): Delete la_demangle initializer.
8237         (minimal_language_data): Delete la_demangle initializer.
8238         * d-lang.c (d_language_data): Delete la_demangle initializer.
8239         (d_language::demangle): New member function.
8240         * f-lang.c (f_language_data): Delete la_demangle initializer.
8241         (f_language::demangle): New member function.
8242         * go-lang.c (go_language_data): Delete la_demangle initializer.
8243         (go_language::demangle): New member function.
8244         * language.c (language_demangle): Update.
8245         (unk_lang_demangle): Delete.
8246         (unknown_language_data): Delete la_demangle initializer.
8247         (unknown_language::demangle): New member function.
8248         (auto_language_data): Delete la_demangle initializer.
8249         (auto_language::demangle): New member function.
8250         * language.h (language_data): Delete la_demangle field.
8251         (language_defn::demangle): New function.
8252         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
8253         * objc-lang.c (objc_language_data): Delete la_demangle
8254         initializer.
8255         (objc_language::demangle): New member function.
8256         * opencl-lang.c (opencl_language_data): Delete la_demangle
8257         initializer.
8258         * p-lang.c (pascal_language_data): Likewise.
8259         * rust-lang.c (rust_language_data): Likewise.
8260         (rust_language::demangle): New member function.
8261
8262 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8263
8264         * ada-lang.c (ada_language_data): Delete la_print_type
8265         initializer.
8266         (ada_language::print_type): New member function.
8267         * c-lang.c (c_language_data): Delete la_print_type initializer.
8268         (c_language::print_type): New member function.
8269         (cplus_language_data): Delete la_print_type initializer.
8270         (cplus_language::print_type): New member function.
8271         (asm_language_data): Delete la_print_type initializer.
8272         (asm_language::print_type): New member function.
8273         (minimal_language_data): Delete la_print_type initializer.
8274         (minimal_language::print_type): New member function.
8275         * d-lang.c (d_language_data): Delete la_print_type initializer.
8276         (d_language::print_type): New member function.
8277         * f-lang.c (f_language_data): Delete la_print_type initializer.
8278         (f_language::print_type): New member function.
8279         * go-lang.c (go_language_data): Delete la_print_type initializer.
8280         (go_language::print_type): New member function.
8281         * language.c (unk_lang_print_type): Delete.
8282         (unknown_language_data): Delete la_print_type initializer.
8283         (unknown_language::print_type): New member function.
8284         (auto_language_data): Delete la_print_type initializer.
8285         (auto_language::print_type): New member function.
8286         * language.h (language_data): Delete la_print_type field.
8287         (language_defn::print_type): New function.
8288         (LA_PRINT_TYPE): Update.
8289         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
8290         (m2_language::print_type): New member function.
8291         * objc-lang.c (objc_language_data): Delete la_print_type
8292         initializer.
8293         (objc_language::print_type): New member function.
8294         * opencl-lang.c (opencl_print_type): Delete, implementation moved
8295         to opencl_language::print_type.
8296         (opencl_language_data): Delete la_print_type initializer.
8297         (opencl_language::print_type): New member function, implementation
8298         from opencl_print_type.
8299         * p-lang.c (pascal_language_data): Delete la_print_type
8300         initializer.
8301         (pascal_language::print_type): New member function.
8302         * rust-lang.c (rust_print_type): Delete, implementation moved to
8303         rust_language::print_type.
8304         (rust_language_data): Delete la_print_type initializer.
8305         (rust_language::print_type): New member function, implementation
8306         from rust_print_type.
8307
8308 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8309
8310         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
8311         implementation moves to...
8312         (ada_language::sniff_from_mangled_name): ...here.  Update return
8313         type.
8314         (ada_language_data): Delete la_sniff_from_mangled_name
8315         initializer.
8316         * c-lang.c (c_language_data): Likewise.
8317         (cplus_language_data): Likewise.
8318         (cplus_language::sniff_from_mangled_name): New member function,
8319         implementation taken from gdb_sniff_from_mangled_name.
8320         (asm_language_data): Delete la_sniff_from_mangled_name
8321         initializer.
8322         (minimal_language_data): Likewise.
8323         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
8324         implementation moves to cplus_language::sniff_from_mangled_name.
8325         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
8326         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
8327         moves to...
8328         (d_language::sniff_from_mangled_name): ...here.
8329         (d_language_data): Delete la_sniff_from_mangled_name initializer.
8330         * f-lang.c (f_language_data): Likewise.
8331         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
8332         moves to...
8333         (go_language::sniff_from_mangled_name): ...here.
8334         (go_language_data): Delete la_sniff_from_mangled_name initializer.
8335         * language.c (language_sniff_from_mangled_name): Delete.
8336         (unknown_language_data): Delete la_sniff_from_mangled_name
8337         initializer.
8338         (auto_language_data): Likewise.
8339         * language.h (language_data): Delete la_sniff_from_mangled_name
8340         field.
8341         (language_defn::sniff_from_mangled_name): New function.
8342         (language_sniff_from_mangled_name): Delete declaration.
8343         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
8344         field.
8345         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
8346         implementation moves to...
8347         (objc_language::sniff_from_mangled_name): ...here.
8348         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
8349         * opencl-lang.c (opencl_language_data): Likewise.
8350         * p-lang.c (pascal_language_data): Likewise.
8351         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
8352         implementation moves to...
8353         (rust_language::sniff_from_mangled_name): ...here.
8354         (rust_language_data): Delete la_sniff_from_mangled_name
8355         initializer.
8356         * symtab.c (symbol_find_demangled_name): Call
8357         sniff_from_mangled_name member function.
8358
8359 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8360
8361         * ada-lang.c (ada_language_data): Delete la_search_name_hash
8362         initializer.
8363         * c-lang.c (c_language_data): Likewise.
8364         (cplus_language_data): Likewise.
8365         (cplus_language::search_name_hash): New member function.
8366         (asm_language_data): Delete la_search_name_hash initializer.
8367         (minimal_language_data): Likewise.
8368         * d-lang.c (d_language_data): Likewise.
8369         * dictionary.c (default_search_name_hash): Rename to...
8370         (language_defn::search_name_hash): ...this.
8371         * f-lang.c (f_language_data): Likewise.
8372         (f_language::search_name_hash): New member function.
8373         * go-lang.c (go_language_data): Delete la_search_name_hash
8374         initializer.
8375         * language.c (unknown_language_data): Likewise.
8376         (auto_language_data): Likewise.
8377         * language.h (struct language_data): Delete la_search_name_hash
8378         field.
8379         (language_defn::search_name_hash): Declare new member function.
8380         (default_search_name_hash): Delete declaration.
8381         * m2-lang.c (m2_language_data): Delete la_search_name_hash
8382         initializer.
8383         * objc-lang.c (objc_language_data): Likewise.
8384         * opencl-lang.c (opencl_language_data): Likewise.
8385         * p-lang.c (pascal_language_data): Likewise.
8386         * rust-lang.c (rust_language_data): Likewise.
8387         * symtab.c (search_name_hash): Update call.
8388
8389 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8390
8391         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
8392         initializer.
8393         * c-lang.c (class compile_instance): Declare.
8394         (c_language_data): Delete la_get_compile_instance initializer.
8395         (c_language::get_compile_instance): New member function.
8396         (cplus_language_data): Delete la_get_compile_instance initializer.
8397         (cplus_language::get_compile_instance): New member function.
8398         (asm_language_data): Delete la_get_compile_instance initializer.
8399         (minimal_language_data): Likewise.
8400         * c-lang.h (c_get_compile_context): Update comment.
8401         (cplus_get_compile_context): Update comment.
8402         * compile/compile.c (compile_to_object): Update calls, don't rely
8403         on function pointer being NULL.
8404         * d-lang.c (d_language_data): Delete la_get_compile_instance
8405         initializer.
8406         * f-lang.c (f_language_data): Likewise.
8407         * go-lang.c (go_language_data): Likewise.
8408         * language.c (unknown_language_data): Likewise.
8409         (auto_language_data): Likewise.
8410         * language.h (language_data): Delete la_get_compile_instance field.
8411         (language_defn::get_compile_instance): New member function.
8412         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
8413         initializer.
8414         * objc-lang.c (objc_language_data): Likewise.
8415         * opencl-lang.c (opencl_language_data): Likewise.
8416         * p-lang.c (pascal_language_data): Likewise.
8417         * rust-lang.c (rust_language_data): Likewise.
8418
8419 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8420
8421         * ada-lang.c (ada_add_all_symbols): Update comment.
8422         (ada_iterate_over_symbols): Delete, move implementation to...
8423         (ada_language::iterate_over_symbols): ...here, a new member
8424         function, rewrite to use range based for loop.
8425         (ada_language_data): Delete la_iterate_over_symbols initializer.
8426         * c-lang.c (c_language_data): Likewise.
8427         (cplus_language_data): Likewise.
8428         (asm_language_data): Likewise.
8429         (minimal_language_data): Likewise.
8430         * d-lang.c (d_language_data): Likewise.
8431         * f-lang.c (f_language_data): Likewise.
8432         * go-lang.c (go_language_data): Likewise.
8433         * language.c (unknown_language_data): Likewise.
8434         (auto_language_data): Likewise.
8435         * language.h (language_data): Delete la_iterate_over_symbols field.
8436         (language_defn::iterate_over_symbols): New member function.
8437         (LA_ITERATE_OVER_SYMBOLS): Update.
8438         * linespec.c (iterate_over_all_matching_symtabs): Update.
8439         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
8440         initializer.
8441         * objc-lang.c (objc_language_data): Likewise.
8442         * opencl-lang.c (opencl_language_data): Likewise.
8443         * p-lang.c (pascal_language_data): Likewise.
8444         * rust-lang.c (rust_language_data): Likewise.
8445
8446 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8447
8448         * ada-lang.c (ada_language_data): Delete
8449         la_lookup_transparent_type initializer.
8450         * c-lang.c (c_language_data): Likewise.
8451         (cplus_language_data): Likewise.
8452         (cplus_language::lookup_transparent_type): New member function.
8453         (asm_language_data): Delete la_lookup_transparent_type
8454         initializer.
8455         (minimal_language_data): Likewise.
8456         * d-lang.c (d_language_data): Likewise.
8457         * f-lang.c (f_language_data): Likewise.
8458         * go-lang.c (go_language_data): Likewise.
8459         * language.c (unknown_language_data): Likewise.
8460         (auto_language_data): Likewise.
8461         * language.h (struct language_data): Delete
8462         la_lookup_transparent_type field.
8463         (language_defn::lookup_transparent_type): New member function.
8464         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
8465         initializer.
8466         * objc-lang.c (objc_language_data): Likewise.
8467         * opencl-lang.c (opencl_language_data): Likewise.
8468         * p-lang.c (pascal_language_data): Likewise.
8469         * rust-lang.c (rust_language_data): Likewise.
8470         * symtab.c (symbol_matches_domain): Update call.
8471
8472 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8473
8474         * ada-lang.c (ada_language_arch_info): Delete function, move
8475         implementation to...
8476         (ada_language::language_arch_info): ...here, a new member
8477         function.
8478         (ada_language_data): Delete la_language_arch_info.
8479         * c-lang.c (c_language_data): Likewise.
8480         (c_language::language_arch_info): New member function.
8481         (cplus_language_arch_info): Delete function, move
8482         implementation to...
8483         (cplus_language::language_arch_info): ...here, a new member
8484         function.
8485         (cplus_language_data): Delete la_language_arch_info.
8486         (asm_language_data): Likewise.
8487         (asm_language::language_arch_info): New member function.
8488         (minimal_language_data): Delete la_language_arch_info.
8489         (minimal_language::language_arch_info): New member function.
8490         * d-lang.c (d_language_arch_info): Delete function, move
8491         implementation to...
8492         (d_language::language_arch_info): ...here, a new member
8493         function.
8494         (d_language_data): Delete la_language_arch_info.
8495         * f-lang.c (f_language_arch_info): Delete function, move
8496         implementation to...
8497         (f_language::language_arch_info): ...here, a new member
8498         function.
8499         (f_language_data): Delete la_language_arch_info.
8500         * go-lang.c (go_language_arch_info): Delete function, move
8501         implementation to...
8502         (go_language::language_arch_info): ...here, a new member
8503         function.
8504         (go_language_data): Delete la_language_arch_info.
8505         * language.c (unknown_language_data): Likewise.
8506         (unknown_language::language_arch_info): New member function.
8507         (auto_language_data): Delete la_language_arch_info.
8508         (auto_language::language_arch_info): New member function.
8509         (language_gdbarch_post_init): Update call to
8510         la_language_arch_info.
8511         * language.h (language_data): Delete la_language_arch_info
8512         function pointer.
8513         (language_defn::language_arch_info): New function.
8514         * m2-lang.c (m2_language_arch_info): Delete function, move
8515         implementation to...
8516         (m2_language::language_arch_info): ...here, a new member
8517         function.
8518         (m2_language_data): Delete la_language_arch_info.
8519         * objc-lang.c (objc_language_arch_info): Delete function, move
8520         implementation to...
8521         (objc_language::language_arch_info): ...here, a new member
8522         function.
8523         (objc_language_data): Delete la_language_arch_info.
8524         * opencl-lang.c (opencl_language_arch_info): Delete function, move
8525         implementation to...
8526         (opencl_language::language_arch_info): ...here, a new member
8527         function.
8528         (opencl_language_data): Delete la_language_arch_info.
8529         * p-lang.c (pascal_language_arch_info): Delete function, move
8530         implementation to...
8531         (pascal_language::language_arch_info): ...here, a new member
8532         function.
8533         (pascal_language_data): Delete la_language_arch_info.
8534         * rust-lang.c (rust_language_arch_info): Delete function, move
8535         implementation to...
8536         (rust_language::language_arch_info): ...here, a new member
8537         function.
8538         (rust_language_data): Delete la_language_arch_info.
8539
8540 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8541
8542         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
8543         initializer.
8544         * c-lang.c (c_language_data): Likewise.
8545         (cplus_language_data): Likewise.
8546         (cplus_language::pass_by_reference_info): New method.
8547         (asm_language_data): Delete la_pass_by_reference initializer.
8548         (minimal_language_data): Likewise.
8549         * cp-abi.c (cp_pass_by_reference): Remove use of
8550         default_pass_by_reference.
8551         * d-lang.c (d_language_data): Likewise.
8552         * f-lang.c (f_language_data): Likewise.
8553         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
8554         default_pass_by_reference.
8555         * go-lang.c (go_language_data): Likewise.
8556         * language.c (language_pass_by_reference): Update.
8557         (default_pass_by_reference): Delete.
8558         (unknown_language_data): Delete la_pass_by_reference
8559         initializer.
8560         (auto_language_data): Likewise.
8561         * language.h (struct language_data): Delete la_pass_by_reference
8562         field.
8563         (language_defn::pass_by_reference_info): New member function.
8564         (default_pass_by_reference): Delete declaration.
8565         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
8566         initializer.
8567         * objc-lang.c (objc_language_data): Likewise.
8568         * opencl-lang.c (opencl_language_data): Likewise.
8569         * p-lang.c (pascal_language_data): Likewise.
8570         * rust-lang.c (rust_language_data): Likewise.
8571
8572 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8573
8574         * ada-lang.c (ada_read_var_value): Delete function, move
8575         implementation to...
8576         (ada_language::read_var_value): ...here.
8577         (ada_language_data): Delete la_read_var_value initializer.
8578         * c-lang.c (c_language_data): Likewise.
8579         (cplus_language_data): Likewise.
8580         (minimal_language_data): Likewise.
8581         * d-lang.c (d_language_data): Likewise.
8582         * f-lang.c (f_language_data): Likewise.
8583         * findvar.c (default_read_var_value): Rename to...
8584         (language_defn::read_var_value): ...this.
8585         * findvar.c (read_var_value): Update header comment, and change to
8586         call member function instead of function pointer.
8587         * go-lang.c (go_language_data): Likewise.
8588         * language.c (unknown_language_data): Delete la_read_var_value
8589         initializer.
8590         (auto_language_data): Likewise.
8591         * language.h (struct language_data): Delete la_read_var_value
8592         field.
8593         (language_defn::read_var_value): New member function.
8594         (default_read_var_value): Delete declaration.
8595         * m2-lang.c (m2_language_data): Delete la_read_var_value
8596         initializer.
8597         * objc-lang.c (objc_language_data): Likewise.
8598         * opencl-lang.c (opencl_language_data): Likewise.
8599         * p-lang.c (pascal_language_data): Likewise.
8600         * rust-lang.c (rust_language_data): Likewise.
8601         * value.h (default_read_var_value): Delete declaration.
8602
8603 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8604
8605         * ada-lang.c (ada_print_array_index): Delete function, move
8606         implementation to...
8607         (ada_language::print_array_index): ...here.
8608         (ada_language_data): Delete la_print_array_index initializer.
8609         * c-lang.c (c_language_data): Likewise.
8610         (cplus_language_data): Likewise.
8611         (minimal_language_data): Likewise.
8612         * d-lang.c (d_language_data): Likewise.
8613         * f-lang.c (f_language_data): Likewise.
8614         * go-lang.c (go_language_data): Likewise.
8615         * language.c (default_print_array_index): Delete function, move
8616         implementation to...
8617         (language_defn::print_array_index): ...here.
8618         (unknown_language_data): Delete la_print_array_index initializer.
8619         (auto_language_data): Likewise.
8620         * language.h (struct language_data): Delete la_print_array_index
8621         field.
8622         (language_defn::print_array_index): New member function.
8623         (LA_PRINT_ARRAY_INDEX): Update.
8624         (default_print_array_index): Delete declaration.
8625         * m2-lang.c (m2_language_data): Delete la_print_array_index
8626         initializer.
8627         * objc-lang.c (objc_language_data): Likewise.
8628         * opencl-lang.c (opencl_language_data): Likewise.
8629         * p-lang.c (pascal_language_data): Likewise.
8630         * rust-lang.c (rust_language_data): Likewise.
8631
8632 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8633
8634         * gdb/ada-lang.c (ada_language_defn): Convert to...
8635         (ada_language_data): ...this.
8636         (class ada_language): New class.
8637         (ada_language_defn): New static global.
8638         * gdb/c-lang.c (c_language_defn): Convert to...
8639         (c_language_data): ...this.
8640         (class c_language): New class.
8641         (c_language_defn): New static global.
8642         (cplus_language_defn): Convert to...
8643         (cplus_language_data): ...this.
8644         (class cplus_language): New class.
8645         (cplus_language_defn): New static global.
8646         (asm_language_defn): Convert to...
8647         (asm_language_data): ...this.
8648         (class asm_language): New class.
8649         (asm_language_defn): New static global.
8650         (minimal_language_defn): Convert to...
8651         (minimal_language_data): ...this.
8652         (class minimal_language): New class.
8653         (minimal_language_defn): New static global.
8654         * gdb/d-lang.c (d_language_defn): Convert to...
8655         (d_language_data): ...this.
8656         (class d_language): New class.
8657         (d_language_defn): New static global.
8658         * gdb/f-lang.c (f_language_defn): Convert to...
8659         (f_language_data): ...this.
8660         (class f_language): New class.
8661         (f_language_defn): New static global.
8662         * gdb/go-lang.c (go_language_defn): Convert to...
8663         (go_language_data): ...this.
8664         (class go_language): New class.
8665         (go_language_defn): New static global.
8666         * gdb/language.c (unknown_language_defn): Remove declaration.
8667         (current_language): Initialize to nullptr, real initialization is
8668         moved to _initialize_language.
8669         (languages): Delete global.
8670         (language_defn::languages): Define.
8671         (set_language_command): Use language_defn::languages.
8672         (set_language): Likewise.
8673         (range_error): Likewise.
8674         (language_enum): Likewise.
8675         (language_def): Likewise.
8676         (add_set_language_command): Use language_def::languages for the
8677         language list, and language_def to lookup language pointers.
8678         (skip_language_trampoline): Use language_defn::languages.
8679         (unknown_language_defn): Convert to...
8680         (unknown_language_data): ...this.
8681         (class unknown_language): New class.
8682         (unknown_language_defn): New static global.
8683         (auto_language_defn): Convert to...
8684         (auto_language_data): ...this.
8685         (class auto_language): New class.
8686         (auto_language_defn): New static global.
8687         (language_gdbarch_post_init): Use language_defn::languages.
8688         (_initialize_language): Initialize current_language.
8689         * gdb/language.h (struct language_defn): Rename to...
8690         (struct language_data): ...this.
8691         (struct language_defn): New.
8692         (auto_language_defn): Delete.
8693         (unknown_language_defn): Delete.
8694         (minimal_language_defn): Delete.
8695         (ada_language_defn): Delete.
8696         (asm_language_defn): Delete.
8697         (c_language_defn): Delete.
8698         (cplus_language_defn): Delete.
8699         (d_language_defn): Delete.
8700         (f_language_defn): Delete.
8701         (go_language_defn): Delete.
8702         (m2_language_defn): Delete.
8703         (objc_language_defn): Delete.
8704         (opencl_language_defn): Delete.
8705         (pascal_language_defn): Delete.
8706         (rust_language_defn): Delete.
8707         * gdb/m2-lang.c (m2_language_defn): Convert to...
8708         (m2_language_data): ...this.
8709         (class m2_language): New class.
8710         (m2_language_defn): New static global.
8711         * gdb/objc-lang.c (objc_language_defn): Convert to...
8712         (objc_language_data): ...this.
8713         (class objc_language): New class.
8714         (objc_language_defn): New static global.
8715         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
8716         (opencl_language_data): ...this.
8717         (class opencl_language): New class.
8718         (opencl_language_defn): New static global.
8719         * gdb/p-lang.c (pascal_language_defn): Convert to...
8720         (pascal_language_data): ...this.
8721         (class pascal_language): New class.
8722         (pascal_language_defn): New static global.
8723         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
8724         language pointer, update comment format.
8725         * gdb/rust-lang.c (rust_language_defn): Convert to...
8726         (rust_language_data): ...this.
8727         (class rust_language): New class.
8728         (rust_language_defn): New static global.
8729
8730 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
8731
8732         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
8733         member variable.
8734         <m_stmt_at_address>: New member variable.
8735         (lnp_state_machine::record_line): Don't record some lines, update
8736         tracking of is_stmt at the same address.
8737         (lnp_state_machine::lnp_state_machine): Initialise new member
8738         variables.
8739
8740 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8741
8742         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
8743         "-include gnu-nat-mig.h".
8744         * gnu-nat-mig.h: New file.
8745         * gnu-nat.c: Include "gnu-nat-mig.h".
8746         (exc_server, msg_reply_server, notify_server,
8747         process_reply_server): Remove declarations.
8748
8749 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8750
8751         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
8752         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
8753         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
8754         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
8755         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
8756         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
8757         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
8758         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
8759         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
8760         to gnu_nat_target class.
8761         * gnu-nat.c: Likewise.
8762         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
8763         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
8764         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
8765         object.
8766         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
8767         instead of `gnu_target'.
8768
8769 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8770
8771         * i386-gnu-tdep.c: Include "gdbcore.h"
8772         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
8773         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
8774         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
8775         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
8776         i386_gnu_sigcontext_addr): New functions
8777         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
8778         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
8779         tdep.
8780
8781 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8782
8783         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
8784         before fork_inferior call. Avoid calling it if target_is_pushed returns
8785         true.
8786
8787 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8788
8789         * gnu-nat.h (gnu_target): New variable declaration.
8790         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
8791         gnu_target.
8792         * gnu-nat.c (gnu_target): New variable.
8793         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
8794         add_thread_silent, and add_thread calls.
8795         (gnu_nat_target::create_inferior): Pass gnu_target to
8796         add_thread_silent, thread_change_ptid call.
8797         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
8798         call.
8799
8800 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8801
8802         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
8803         (gnu_nat_target::find_memory_regions): Remove unused
8804         `old_address' variable.
8805
8806 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8807
8808         * gnu-nat.c: Include "gdbarch.h".
8809
8810 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8811
8812         * reply_mig_hack.awk (Error return): Cast function through
8813         void *, to bypass compiler function call check.
8814
8815 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8816
8817         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
8818         $(srcdir)/reply_mig_hack.awk.
8819
8820 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8821
8822         * gnu-nat.h (gnu_debug_flag): Set type to bool.
8823
8824 2020-05-30  Jonny Grant  <jg@jguk.org>
8825
8826         * configure.ac (ACX_BUGURL): change bug URL to https.
8827
8828 2020-05-30  Pedro Alves  <palves@redhat.com>
8829
8830         * cp-support.c (replace_typedefs_template): New.
8831         (replace_typedefs_qualified_name): Handle
8832         DEMANGLE_COMPONENT_TEMPLATE.
8833
8834 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
8835
8836         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
8837         dwarf2/index-cache.h, dwarf2/index-write.c,
8838         dwarf2/index-write.h, dwarf2/line-header.c,
8839         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
8840         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
8841         variables and fields from `dwarf2_per_objfile` to just
8842         `per_objfile` throughout.
8843
8844 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
8845
8846         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8847         <push_dwarf_reg_entry_value>: Add comment.
8848
8849 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
8850             Keith Seitz  <keiths@redhat.com>
8851
8852         * python/python.c (do_start_initialization): Call PyEval_SaveThread
8853         instead of PyEval_ReleaseLock.
8854         (class gdbpy_gil): Move to earlier in file.
8855         (finalize_python): Set gdb_python_initialized.
8856         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
8857         when not initialized.
8858
8859 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
8860
8861         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8862         <push_dwarf_reg_entry_value>: Remove assert.  Override
8863         per_objfile with caller_per_objfile.
8864
8865 2020-05-28  Tom de Vries  <tdevries@suse.de>
8866
8867         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
8868         PR gold/15646 workaround to symbol kind "type".
8869
8870 2020-05-27  Tom Tromey  <tromey@adacore.com>
8871
8872         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
8873
8874 2020-05-27  Tom Tromey  <tromey@adacore.com>
8875
8876         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
8877         Use htab_find_with_hash.
8878         <add_abbrev>: Remove "abbrev_number" parameter.
8879         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
8880         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
8881         (hash_abbrev): Add comment.
8882         (abbrev_table::lookup_abbrev): Move to header file.
8883         (abbrev_table::read): Update.
8884
8885 2020-05-27  Tom Tromey  <tromey@adacore.com>
8886
8887         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
8888         method.
8889         <canonical_name>: New member.
8890         <raw_name>: Rename from "name".
8891         (partial_die_info): Initialize canonical_name.
8892         (scan_partial_symbols): Check raw_name.
8893         (partial_die_parent_scope, partial_die_full_name)
8894         (add_partial_symbol, add_partial_subprogram)
8895         (add_partial_enumeration, load_partial_dies): Use "name" method.
8896         (partial_die_info::name): New method.
8897         (partial_die_info::read, guess_partial_die_structure_name)
8898         (partial_die_info::fixup): Update.
8899
8900 2020-05-27  Tom Tromey  <tromey@adacore.com>
8901
8902         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
8903         <get_ref_die_offset>: Inline.
8904         <get_ref_die_offset_complaint>: New method.
8905         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
8906         (attribute::get_ref_die_offset_complaint): Rename from
8907         get_ref_die_offset.  Just issue complaint.
8908
8909 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8910
8911         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
8912
8913 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8914
8915         * exec.c (exec_file_attach): Use errno value of first openp failure.
8916
8917 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8918
8919         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
8920         Don't close thread handle.
8921
8922 2020-05-27  Tom Tromey  <tom@tromey.com>
8923             Simon Marchi  <simon.marchi@efficios.com>
8924
8925         * objfiles.h (struct objfile) <partial_symtabs>: Now a
8926         shared_ptr.
8927         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
8928         member.
8929         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
8930         dwarf2_per_bfd_objfile_data_key>: New globals.
8931         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
8932         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
8933         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
8934         shared.
8935         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
8936         short-circuit when sharing.
8937         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
8938         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
8939
8940 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8941
8942         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
8943         to...
8944         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
8945         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
8946
8947 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8948
8949         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
8950         build_name_components, find_name_components_bounds>:
8951         Add per_objfile parameter.
8952         (struct mapped_index) <symbol_name_at>: Likewise.
8953         (struct mapped_debug_names): Remove constructor.
8954         <dwarf2_per_objfile>: Remove field.
8955         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
8956         (mapped_index_base::find_name_components_bounds,
8957         mapped_index_base::build_name_components,
8958         dw2_expand_symtabs_matching_symbol): Likewise.
8959         (class mock_mapped_index) <symbol_name_at>: Likewise.
8960         (check_match): Likewise.
8961         (check_find_bounds_finds): Likewise.
8962         (test_mapped_index_find_name_component_bounds): Update.
8963         (CHECK_MATCH): Update.
8964         (dw2_expand_symtabs_matching): Update.
8965         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
8966         per_objfile parameter.
8967         <find_vec_in_debug_names>: Likewise.
8968         <m_per_objfile>: New field.
8969         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
8970         parameter.
8971         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
8972         (dw2_debug_names_iterator::next): Update.
8973         (dw2_debug_names_lookup_symbol): Update.
8974         (dw2_debug_names_expand_symtabs_for_function): Update.
8975         (dw2_debug_names_map_matching_symbols): Update.
8976         (dw2_debug_names_expand_symtabs_matching): Update.
8977         (dwarf2_read_debug_names): Update.
8978
8979 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8980
8981         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
8982         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
8983         move to dwarf2_per_objfile.
8984         <read_in_chain>: Remove.
8985         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
8986         remove_all_cus, age_comp_units>: New methods.
8987         <m_dwarf2_cus>: New member.
8988         (struct dwarf2_per_cu_data) <cu>: Remove.
8989         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
8990         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
8991         moved to methods of dwarf2_per_objfile.
8992         (dwarf2_clear_marks): Remove.
8993         (dwarf2_queue_item::~dwarf2_queue_item): Update.
8994         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
8995         (dwarf2_per_bfd::free_cached_comp_units): Remove.
8996         (dwarf2_per_objfile::remove_all_cus): New.
8997         (class free_cached_comp_units) <~free_cached_comp_units>:
8998         Update.
8999         (load_cu): Update.
9000         (dw2_do_instantiate_symtab): Adjust.
9001         (fill_in_sig_entry_from_dwo_entry): Adjust.
9002         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9003         (cutu_reader::cutu_reader): Likewise.
9004         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
9005         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
9006         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
9007         and dwarf2_per_objfile::age_comp_units.
9008         (load_partial_comp_unit): Update.
9009         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
9010         (process_queue): Likewise.
9011         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
9012         backlink.
9013         (dwarf2_read_addr_index): Likewise.
9014         (follow_die_offset): Likewise.
9015         (dwarf2_fetch_die_loc_sect_off): Likewise.
9016         (dwarf2_fetch_constant_bytes): Likewise.
9017         (dwarf2_fetch_die_type_sect_off): Likewise.
9018         (follow_die_sig_1): Likewise.
9019         (load_full_type_unit): Likewise.
9020         (read_signatured_type): Likewise.
9021         (dwarf2_cu::dwarf2_cu): Don't set cu field.
9022         (dwarf2_cu::~dwarf2_cu): Remove.
9023         (dwarf2_per_objfile::get_cu): New.
9024         (dwarf2_per_objfile::set_cu): New.
9025         (age_cached_comp_units): Rename to...
9026         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
9027         to std::unordered_map.
9028         (free_one_cached_comp_unit): Rename to...
9029         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
9030         to std::unordered_map.
9031         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
9032         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
9033         a dwarf2_per_objfile in data.
9034         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
9035         (dwarf2_clear_marks): Remove.
9036
9037 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9038
9039         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
9040         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
9041         (init_tu_and_read_dwo_dies): Likewise.
9042         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
9043         (cutu_reader::cutu_reader): Likewise.
9044         (load_partial_comp_unit): Likewise.
9045         (process_psymtab_comp_unit): Update.
9046         (build_type_psymtabs_1): Update.
9047         (process_skeletonless_type_unit): Update.
9048         (load_full_comp_unit): Update.
9049         (find_partial_die): Update.
9050         (dwarf2_read_addr_index): Update.
9051         (read_signatured_type): Update.
9052
9053 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9054
9055         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
9056         m_header_read_in>: New fields.
9057         <get_header>: New method.
9058         * dwarf2/read.c (per_cu_header_read_in): Remove.
9059         (dwarf2_per_cu_data::get_header): New.
9060         (dwarf2_per_cu_data::addr_size): Update.
9061         (dwarf2_per_cu_data::offset_size): Update.
9062         (dwarf2_per_cu_data::ref_addr_size): Update.
9063
9064 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9065
9066         * dwarf2/read.c (load_cu): Return dwarf2_cu.
9067         (dw2_do_instantiate_symtab): Update.
9068         (queue_and_load_all_dwo_tus): Change parameter from
9069         dwarf2_per_cu_data to dwarf2_cu.
9070         (dwarf2_fetch_die_loc_sect_off): Update.
9071         (dwarf2_fetch_constant_bytes): Update.
9072         (dwarf2_fetch_die_type_sect_off): Update.
9073
9074 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9075
9076         * dwarf2/read.c (process_full_comp_unit,
9077         process_full_type_unit): Remove per_cu, per_objfile paramters.
9078         Add dwarf2_cu parameter.
9079         (process_queue): Update.
9080
9081 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9082
9083         * dwarf2/read.c (create_cu_from_index_list): Replace
9084         dwarf2_per_objfile parameter with dwarf2_per_bfd.
9085         (create_cus_from_index_list): Likewise.
9086         (create_cus_from_index): Likewise.
9087         (create_signatured_type_table_from_index): Likewise.
9088         (create_cus_from_debug_names_list): Likewise.
9089         (create_cus_from_debug_names): Likewise.
9090         (dwarf2_read_gdb_index): Update.
9091         (dwarf2_read_debug_names): Update.
9092
9093 2020-05-27  Tom Tromey  <tom@tromey.com>
9094             Simon Marchi  <simon.marchi@efficios.com>
9095
9096         * dwarf2/read.h (struct dwarf2_per_objfile)
9097         <get_type_for_signatured_type, set_type_for_signatured_type>:
9098         New methods.
9099         <m_type_map>: New member.
9100         (struct signatured_type) <type>: Remove.
9101         * dwarf2/read.c
9102         (dwarf2_per_objfile::get_type_for_signatured_type,
9103         dwarf2_per_objfile::set_type_for_signatured_type): New.
9104         (get_signatured_type): Use new methods.
9105
9106 2020-05-27  Tom Tromey  <tom@tromey.com>
9107             Simon Marchi  <simon.marchi@efficios.com>
9108
9109         * dwarf2/read.h (struct type_unit_group_unshareable): New.
9110         (struct dwarf2_per_objfile) <type_units>: New member.
9111         <get_type_unit_group_unshareable>: New method.
9112         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
9113         num_symtabs, symtabs>: Remove; move to
9114         type_unit_group_unshareable.
9115         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
9116         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
9117         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
9118
9119 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9120
9121         * dwarf2/read.h (struct dwarf2_per_cu_data):
9122         <dwarf2_per_objfile>: Remove.
9123         * dwarf2/read.c (create_cu_from_index_list): Don't assign
9124         dwarf2_per_objfile.
9125         (create_signatured_type_table_from_index): Likewise.
9126         (create_signatured_type_table_from_debug_names): Likewise.
9127         (create_debug_type_hash_table): Likewise.
9128         (fill_in_sig_entry_from_dwo_entry): Likewise.
9129         (create_type_unit_group): Likewise.
9130         (read_comp_units_from_section): Likewise.
9131         (create_cus_hash_table): Likewise.
9132
9133 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9134
9135         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
9136         dwarf2_per_cu_data::dwarf2_per_objfile.
9137         (compute_compunit_symtab_includes): Likewise.
9138         (dwarf2_cu::start_symtab): Likewise.
9139
9140 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9141
9142         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
9143         parameter.
9144         * dwarf2/read.c (get_die_type_at_offset): Likewise.
9145         (read_namespace_alias): Update.
9146         (lookup_die_type): Update.
9147         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
9148         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
9149         Update.
9150         (disassemble_dwarf_expression): Update.
9151
9152 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9153
9154         * dwarf2/read.h (struct dwarf2_queue_item): Add
9155         dwarf2_per_objfile parameter, assign new parameter.
9156         <per_objfile>: New field.
9157         * dwarf2/read.c (free_one_cached_comp_unit): Add
9158         dwarf2_per_objfile parameter.
9159         (queue_comp_unit): Likewise.
9160         (dw2_do_instantiate_symtab): Update.
9161         (process_psymtab_comp_unit): Update.
9162         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
9163         (process_imported_unit_die): Update.
9164         (queue_and_load_dwo_tu): Update.
9165         (follow_die_offset): Update.
9166         (follow_die_sig_1): Update.
9167
9168 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9169
9170         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
9171         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
9172         (read_call_site_scope): Assign per_objfile.
9173         (dwarf2_per_cu_data::objfile): Remove.
9174         * gdbtypes.h (struct call_site) <per_objfile>: New member.
9175         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
9176         dwarf2_per_objfile parameter.
9177         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
9178         dwarf2_per_objfile parameter.
9179         (dwarf_expr_reg_to_entry_parameter): Add output
9180         dwarf2_per_objfile parameter.
9181         (locexpr_get_frame_base): Update.
9182         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
9183         <push_dwarf_reg_entry_value>: Update.
9184         <call_site_to_target_addr>: Update.
9185         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
9186         parameter.
9187         (value_of_dwarf_reg_entry): Update.
9188         (rw_pieced_value): Update.
9189         (indirect_synthetic_pointer): Update.
9190         (dwarf2_evaluate_property): Update.
9191         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
9192         parameter.
9193         (locexpr_read_variable): Update.
9194         (locexpr_get_symbol_read_needs): Update.
9195         (loclist_read_variable): Update.
9196
9197 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9198
9199         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9200         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9201         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9202         parameter.
9203         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9204         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9205         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9206         parameter.
9207         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
9208         sect_variable_value): Add dwarf2_per_objfile parameter.
9209         (class dwarf_evaluate_loc_desc) <dwarf_call,
9210         dwarf_variable_value>: Update.
9211         (fetch_const_value_from_synthetic_pointer): Add
9212         dwarf2_per_objfile parameter.
9213         (fetch_const_value_from_synthetic_pointer): Update.
9214         (coerced_pieced_ref): Update.
9215         (class symbol_needs_eval_context) <dwarf_call,
9216         dwarf_variable_value>: Update.
9217         (dwarf2_compile_expr_to_ax): Update.
9218
9219 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9220
9221         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
9222         parameter.
9223         (dwarf2_evaluate_loc_desc_full): Update.
9224
9225 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9226
9227         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
9228         parameter.
9229         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
9230         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
9231         dwarf2_per_objfile parameter.
9232         (decode_debug_loc_dwo_addresses): Likewise.
9233         (dwarf2_find_location_expression): Update.
9234         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
9235         (locexpr_describe_location_piece): Add dwarf2_per_objfile
9236         parameter.
9237         (disassemble_dwarf_expression): Add dwarf2_per_objfile
9238         parameter.
9239         (locexpr_describe_location_1): Likewise.
9240         (locexpr_describe_location): Update.
9241
9242 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9243
9244         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
9245         Remove.
9246         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
9247         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
9248         (dwarf2_compile_property_to_c): Update.
9249         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
9250         use text offset from objfile.
9251         (locexpr_tracepoint_var_ref): Update.
9252         (locexpr_generate_c_location): Update.
9253         (loclist_describe_location): Update.
9254         (loclist_tracepoint_var_ref): Update.
9255         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
9256         dwarf2_per_objfile parameter.
9257         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
9258         use text offset from objfile.
9259         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
9260
9261 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9262
9263         * dwarf2/expr.h (struct dwarf_expr_context)
9264         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
9265         <offset>: Remove.
9266         <per_objfile>: New member.
9267         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
9268         dwarf2_per_objfile parameter.  Don't set offset, set
9269         per_objfile.
9270         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
9271         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
9272         a dwarf2_per_objfile object instead of an offset.
9273         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
9274         constructor.
9275         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
9276         to dwarf2_expr_executor constructor.  Don't set offset.
9277         (dwarf2_fetch_cfa_info): Update.
9278         (struct dwarf2_frame_cache) <text_offset>: Remove.
9279         <per_objfile>: New field.
9280         (dwarf2_frame_cache): Update.
9281         (dwarf2_frame_prev_register): Update.
9282         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9283         <dwarf_evaluate_loc_desc>: Add constructor.
9284         (dwarf2_evaluate_loc_desc_full): Update.
9285         (dwarf2_locexpr_baton_eval): Update.
9286         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
9287         Add constructor.
9288         (dwarf2_loc_desc_get_symbol_read_needs): Update.
9289
9290 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9291
9292         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
9293         addr_sized_int_type>: Move to dwarf2_cu.
9294         <int_type>: Move to dwarf2_per_objfile.
9295         (struct dwarf2_per_objfile) <int_type>: Move here.
9296         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
9297         addr_sized_int_type>: Move here.
9298         (read_func_scope): Update.
9299         (read_array_type): Update.
9300         (read_tag_string_type): Update.
9301         (attr_to_dynamic_prop): Update.
9302         (dwarf2_per_cu_data::int_type): Rename to...
9303         (dwarf2_per_objfile::int_type): ... this.
9304         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
9305         (dwarf2_cu::addr_sized_int_type): ... this.
9306         (read_subrange_type): Update.
9307         (dwarf2_per_cu_data::addr_type): Rename to...
9308         (dwarf2_cu::addr_type): ... this.
9309         (set_die_type): Update.
9310
9311 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9312
9313         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
9314         data through per_cu->cu.
9315
9316 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9317
9318         * dwarf2/read.c (lookup_dwo_comp_unit): Change
9319         dwarf2_per_cu_data parameter fo dwarf2_cu.
9320         (lookup_dwo_type_unit): Likewise.
9321         (read_cutu_die_from_dwo): Likewise.
9322         (lookup_dwo_unit): Likewise.
9323         (open_and_init_dwo_file): Likewise.
9324         (lookup_dwo_cutu): Likewise.
9325         (lookup_dwo_comp_unit): Likewise.
9326         (lookup_dwo_type_unit): Likewise.
9327         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9328         (cutu_reader::cutu_reader): Update.
9329
9330 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9331
9332         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
9333         parameter.
9334         (process_full_type_unit): Likewise.
9335         (process_queue): Update.
9336
9337 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9338
9339         * dwarf2/read.c (recursively_compute_inclusions): Add
9340         dwarf2_per_objfile parameter.
9341         (compute_compunit_symtab_includes): Likewise.
9342         (process_cu_includes): Update.
9343
9344 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9345
9346         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
9347         parameter.
9348         (create_type_unit_group): Update.
9349         (process_psymtab_comp_unit_reader): Update.
9350         (build_type_psymtabs_reader): Update.
9351
9352 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9353
9354         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
9355         object through m_this_cu->cu.
9356
9357 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9358
9359         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
9360         the info parameter.
9361         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
9362
9363 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9364
9365         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
9366         per_objfile parameter.
9367         (load_full_type_unit): Add per_objfile parameter.
9368         (read_signatured_type): Likewise.
9369         (load_full_comp_unit): Likewise.
9370         (load_cu): Likewise.
9371         (dw2_do_instantiate_symtab): Likewise.
9372         (dw2_get_file_names): Likewise.
9373         (dw2_map_symtabs_matching_filename): Update.
9374         (dw_expand_symtabs_matching_file_matcher): Update.
9375         (dw2_map_symbol_filenames): Update.
9376         (process_psymtab_comp_unit): Add per_objfile parameter.
9377         (build_type_psymtabs_1): Update.
9378         (process_skeletonless_type_unit): Update.
9379         (dwarf2_build_psymtabs_hard): Update.
9380         (load_partial_comp_unit): Add per_objfile parameter.
9381         (scan_partial_symbols): Update.
9382         (load_full_comp_unit): Add per_objfile parameter.
9383         (process_imported_unit_die): Update.
9384         (create_cus_hash_table): Update.
9385         (find_partial_die): Update.
9386         (dwarf2_read_addr_index): Update.
9387         (follow_die_offset): Update.
9388         (dwarf2_fetch_die_loc_sect_off): Update.
9389         (dwarf2_fetch_constant_bytes): Update.
9390         (dwarf2_fetch_die_type_sect_off): Update.
9391         (follow_die_sig_1): Update.
9392         (load_full_type_unit): Add per_objfile parameter.
9393         (read_signatured_type): Likewise.
9394
9395 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9396
9397         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
9398         of objfile_name.
9399
9400 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9401
9402         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
9403         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
9404         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
9405         field.
9406         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
9407         (create_cus_from_index): Update.
9408         (dwarf2_read_gdb_index): Update.
9409         (create_cus_from_debug_names): Update.
9410         (dwarf2_read_debug_names): Update.
9411         (get_abbrev_section_for_cu): Update.
9412         (create_all_comp_units): Update.
9413         (read_attribute_value): Update.
9414         (get_debug_line_section): Update.
9415         * dwarf2/index-cache.c (index_cache::store): Update.
9416         * dwarf2/index-write.c (save_gdb_index_command): Update.
9417         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
9418
9419 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9420
9421         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
9422         member.
9423         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
9424         dwarf2_per_cu_data::per_bfd.
9425         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
9426         (create_type_unit_group): Likewise.
9427         (queue_comp_unit): Remove reference to
9428         per_cu->dwarf2_per_objfile.
9429         (maybe_queue_comp_unit): Likewise.
9430         (fill_in_sig_entry_from_dwo_entry): Assign new field.
9431         (create_cus_hash_table): Assign new field.
9432
9433 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9434
9435         * dwarf2/read.c: Replace
9436         dwarf2_cu->per_cu->dwarf2_per_objfile references with
9437         dwarf2_cu->per_objfile throughout.
9438
9439 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9440
9441         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
9442         parameter, don't use per_cu->dwarf2_per_objfile.
9443         (dw2_instantiate_symtab): Likewise.
9444         (dw2_find_last_source_symtab): Update.
9445         (dw2_map_expand_apply): Update.
9446         (dw2_lookup_symbol): Update.
9447         (dw2_expand_symtabs_for_function): Update.
9448         (dw2_expand_all_symtabs): Update.
9449         (dw2_expand_symtabs_with_fullname): Update.
9450         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
9451         don't use per_cu->dwarf2_per_objfile.
9452         (dw2_expand_marked_cus): Update.
9453         (dw2_find_pc_sect_compunit_symtab): Update.
9454         (dw2_debug_names_lookup_symbol): Update.
9455         (dw2_debug_names_expand_symtabs_for_function): Update.
9456         (dw2_debug_names_map_matching_symbols): Update.
9457         (dwarf2_psymtab::expand_psymtab): Update.
9458
9459 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9460
9461         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
9462         <per_objfile>: New member.
9463         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
9464         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
9465         call to dwarf2_cu.
9466         (cutu_reader::cutu_reader): Update.
9467         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
9468
9469 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9470
9471         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
9472         struct dwarf2_per_objfile.
9473         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
9474         dwarf2_per_bfd.
9475         * dwarf2/read.c (set_die_type): Update.
9476         (get_die_type_at_offset): Update.
9477
9478 2020-05-27  Tom Tromey  <tom@tromey.com>
9479             Simon Marchi  <simon.marchi@efficios.com>
9480
9481         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
9482         method.
9483         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
9484         get_symtab, set_symtab>: New methods.
9485         <m_symtabs>: New field.
9486         (struct dwarf2_psymtab): Derive from partial_symtab.
9487         <readin_p, get_compunit_symtab>: Declare methods.
9488         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
9489         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
9490         New methods.
9491         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
9492         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
9493         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
9494         (dw2_symtab_iter_next, dw2_print_stats)
9495         (dw2_expand_symtabs_with_fullname)
9496         (dw2_expand_symtabs_matching_one)
9497         (dw_expand_symtabs_matching_file_matcher)
9498         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
9499         (dw2_debug_names_iterator::next)
9500         (dw2_debug_names_map_matching_symbols)
9501         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
9502         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
9503         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
9504         New methods.
9505         (get_compunit_symtab, process_full_comp_unit)
9506         (process_full_type_unit): Update.
9507         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
9508
9509 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9510
9511         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
9512         then introduce a new dwarf2_per_objfile type.
9513         <read_line_string>: Move to the new dwarf2_per_objfile type.
9514         <objfile>: Likewise.
9515         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
9516         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
9517         dwarf2_per_objfile->per_bfd.
9518         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
9519         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
9520         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
9521         (dwarf2_per_bfd::free_cached_comp_units): ... this.
9522         (dwarf2_has_info): Allocate dwarf2_per_bfd.
9523         (dwarf2_per_objfile::locate_sections): Rename to...
9524         (dwarf2_per_bfd::locate_sections): ... this.
9525         (dwarf2_per_objfile::get_cutu): Rename to...
9526         (dwarf2_per_bfd::get_cutu): ... this.
9527         (dwarf2_per_objfile::get_cu): Rename to...
9528         (dwarf2_per_bfd::get_cu): ... this.
9529         (dwarf2_per_objfile::get_tu): Rename to...
9530         (dwarf2_per_bfd::get_tu): ... this.
9531         (dwarf2_per_objfile::allocate_per_cu): Rename to...
9532         (dwarf2_per_bfd::allocate_per_cu): ... this.
9533         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
9534         (dwarf2_per_bfd::allocate_signatured_type): ... this.
9535         (get_gdb_index_contents_ftype): Change parameter from
9536         dwarf2_per_objfile to dwarf2_per_bfd.
9537         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
9538         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
9539
9540 2020-05-27  Tom Tromey  <tom@tromey.com>
9541             Simon Marchi  <simon.marchi@efficios.com>
9542
9543         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
9544         (allocate_piece_closure): Set "per_objfile" member.
9545         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
9546         (locexpr_describe_location, loclist_describe_location): Use new
9547         member.
9548         * dwarf2/read.c (read_call_site_scope)
9549         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
9550         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
9551         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
9552         handle_data_member_location): Set per_objfile member.
9553         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
9554         member.
9555         (struct dwarf2_loclist_baton) <per_objfile>: New member.
9556
9557 2020-05-27  Tom Tromey  <tom@tromey.com>
9558
9559         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
9560         allocate_signatured_type>: Declare new methods.
9561         <m_num_psymtabs>: New member.
9562         (struct dwarf2_per_cu_data) <index>: New member.
9563         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
9564         (dwarf2_per_objfile::allocate_signatured_type): New methods.
9565         (create_cu_from_index_list): Use allocate_per_cu.
9566         (create_signatured_type_table_from_index)
9567         (create_signatured_type_table_from_debug_names)
9568         (create_debug_type_hash_table, add_type_unit)
9569         (read_comp_units_from_section): Use allocate_signatured_type.
9570
9571 2020-05-27  Tom Tromey  <tom@tromey.com>
9572
9573         * psymtab.c (partial_map_expand_apply)
9574         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9575         (psym_lookup_global_symbol_language)
9576         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9577         (psym_print_stats, psym_expand_symtabs_for_function)
9578         (psym_map_symbol_filenames, psym_map_matching_symbols)
9579         (psym_expand_symtabs_matching)
9580         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9581         (maintenance_check_psymtabs): Update.
9582         * psympriv.h (struct partial_symtab) <readin_p,
9583         get_compunit_symtab>: Add objfile parameter.
9584         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
9585         Likewise.
9586         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
9587         get_compunit_symtab>: Likewise.
9588         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
9589
9590 2020-05-27  Tom Tromey  <tom@tromey.com>
9591
9592         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
9593         member.
9594         * dwarf2/read.c (delete_file_name_entry): Fix comment.
9595         (create_cu_from_index_list)
9596         (create_signatured_type_table_from_index)
9597         (create_signatured_type_table_from_debug_names)
9598         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
9599         (dwarf2_create_include_psymtab)
9600         (create_debug_type_hash_table, add_type_unit)
9601         (create_type_unit_group, read_comp_units_from_section)
9602         (dwarf2_compute_name, create_cus_hash_table)
9603         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9604         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
9605         obstack.
9606         (dw2_get_real_path): Likewise.  Change argument to
9607         dwarf2_per_objfile.
9608
9609 2020-05-27  Luis Machado  <luis.machado@linaro.org>
9610
9611         PR tdep/26000
9612         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
9613         for ldrd (immediate).
9614
9615 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9616
9617         * command.h: Add comment giving the name of class_tui.
9618         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
9619         create the fake command for the help for class_tui.
9620
9621 2020-05-26  Tom Tromey  <tromey@adacore.com>
9622
9623         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
9624         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
9625         (val_atr): New function.
9626         (value_val_atr): Use it.
9627         * ada-valprint.c (print_optional_low_bound): Change low bound
9628         handling for enums.
9629         (val_print_packed_array_elements): Don't call discrete_position.
9630         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
9631         discrete_position for enum types.
9632         * language.c (default_print_array_index): Change type.
9633         * language.h (struct language_defn) <la_print_array_index>: Add
9634         index_type parameter, change type of index_value.
9635         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
9636         (default_print_array_index): Update.
9637         * valprint.c (maybe_print_array_index): Don't call
9638         value_from_longest.  Update.
9639         (value_print_array_elements): Don't call discrete_position.
9640
9641 2020-05-26  Tom Tromey  <tromey@adacore.com>
9642
9643         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
9644         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
9645
9646 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
9647
9648         PR gdb/13519
9649         * avr-tdep.c (avr_integer_to_address): Return data or code
9650         address accordingly to the second 'type' argument of the
9651         function.
9652
9653 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
9654
9655         * infcmd.c, inferior.h: (construct_inferior_arguments):
9656         Moved function from here to gdbsupport/common-inferior.{h,cc}
9657
9658 2020-05-23  Tom Tromey  <tom@tromey.com>
9659
9660         Revert commit eca1f90c:
9661         * NEWS: Remove entry for completion styling.
9662         * completer.c (_rl_completion_prefix_display_length): Move
9663         declaration later.
9664         (gdb_fnprint): Revert.
9665         (gdb_display_match_list_1): Likewise.
9666         * cli/cli-style.c (completion_prefix_style)
9667         (completion_difference_style, completion_suffix_style): Remove.
9668         (_initialize_cli_style): Revert.
9669         * cli/cli-style.h (completion_prefix_style)
9670         (completion_difference_style, completion_suffix_style): Don't
9671         declare.
9672
9673 2020-05-24  Pedro Alves  <palves@redhat.com>
9674
9675         * symtab.c (completion_list_add_name): Return boolean indication
9676         of whether the symbol matched.
9677         (completion_list_add_symbol): Don't try to remove C++ aliases if
9678         the symbol didn't match in the first place.
9679         * symtab.h (completion_list_add_name): Return bool.
9680
9681 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
9682
9683         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
9684         type::field.
9685
9686 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
9687
9688         GDB 9.2 released.
9689
9690 2020-05-23  Tom Tromey  <tom@tromey.com>
9691
9692         * NEWS: Add entry for completion styling.
9693         * completer.c (_rl_completion_prefix_display_length): Move
9694         declaration earlier.
9695         (gdb_fnprint): Use completion_style.
9696         (gdb_display_match_list_1): Likewise.
9697         * cli/cli-style.c (completion_prefix_style)
9698         (completion_difference_style, completion_suffix_style): New
9699         globals.
9700         (_initialize_cli_style): Register new globals.
9701         * cli/cli-style.h (completion_prefix_style)
9702         (completion_difference_style, completion_suffix_style): Declare.
9703
9704 2020-05-23  Pedro Alves  <palves@redhat.com>
9705
9706         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
9707         (parse_escape): Use ISDIGIT instead of isdigit.
9708         (puts_debug): Use gdb_isprint instead of isprint.
9709         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
9710         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
9711         ISSPACE instead of isspace.
9712         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
9713         instead of isspace.
9714         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
9715         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
9716         instead of isxdigit and ISDIGIT instead of isdigit.
9717
9718 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9719
9720         * gdbtypes.h (struct type) <field>: New method.
9721         (TYPE_FIELDS): Remove, replace all uses with either type::fields
9722         or type::field.
9723
9724 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9725
9726         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
9727         (TYPE_FIELDS): Use type::fields.  Change all call sites that
9728         modify the propery to use type::set_fields instead.
9729
9730 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9731
9732         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
9733         type::num_fields instead.
9734
9735 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9736
9737         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
9738         methods.
9739         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
9740         that modify the number of fields to use type::set_num_fields
9741         instead.
9742
9743 2020-05-22  Tom Tromey  <tromey@adacore.com>
9744
9745         * compile/compile-object-load.h (munmap_list_free): Don't
9746         declare.
9747
9748 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
9749
9750         * annotate.c (annotate_source_line): Update return type, add call
9751         to update current symtab and line.
9752         * annotate.h (annotate_source_line): Update return type, and
9753         extend header comment.
9754         * source.c (info_line_command): Check annotation_level before
9755         calling annotate_source_line.
9756         * stack.c (print_frame_info): If calling annotate_source_line
9757         returns true, then don't print any other source line information.
9758
9759 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9760
9761         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
9762
9763 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9764
9765         * coffread.c (patch_type): Remove NULL check before xfree.
9766         * corefile.c (set_gnutarget): Likewise.
9767         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
9768         * exec.c (build_section_table): Likewise.
9769         * remote.c (remote_target::pass_signals): Likewise.
9770         * utils.c (n_spaces): Likewise.
9771         * cli/cli-script.c (document_command): Likewise.
9772         * i386-windows-tdep.c (core_process_module_section): Likewise.
9773         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
9774
9775 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
9776
9777         * symfile.c (reread_symbols): Clear objfile's section_offsets
9778         vector and section indices, re-compute them by calling
9779         sym_offsets.
9780
9781 2020-05-20  Tom Tromey  <tromey@adacore.com>
9782
9783         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
9784         (desc_one_bound, desc_index_type): Compute field name.
9785
9786 2020-05-20  Tom de Vries  <tdevries@suse.de>
9787
9788         PR symtab/25833
9789         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
9790
9791 2020-05-20  Alan Modra  <amodra@gmail.com>
9792
9793         PR 25993
9794         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
9795         bfd_set_filename.
9796         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
9797         passed to bfd_set_filename.
9798         * symfile-mem.c (add_vsyscall_page): Likewise for string
9799         passed to symbol_file_add_from_memory.
9800         (symbol_file_add_from_memory): Make name param a const char* and
9801         don't strdup.
9802
9803 2020-05-20  Alan Modra  <amodra@gmail.com>
9804
9805         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
9806         rather than accessing bfd->filename directly.
9807         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
9808         and use bfd_section_name.
9809         * dwarf2/frame.c (decode_frame_entry): Likewise.
9810         * exec.c (exec_set_section_address): Likewise.
9811         * solib-aix.c (solib_aix_bfd_open): Likewise.
9812         * stap-probe.c (get_stap_base_address): Likewise.
9813         * symfile.c (reread_symbols): Likewise.
9814
9815 2020-05-19  Tom Tromey  <tromey@adacore.com>
9816
9817         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
9818
9819 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9820
9821         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
9822
9823 2020-05-19  Pedro Alves  <palves@redhat.com>
9824
9825         * NEWS (set exec-file-mismatch): Adjust entry.
9826         * exec.c: Include "build-id.h".
9827         (validate_exec_file): Try to match build IDs instead of filenames.
9828         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
9829         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
9830         and pass down 'warn_if_slow'.
9831         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
9832         gdb_bfd_open_closure to pass it down.
9833         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
9834
9835 2020-05-19  Pedro Alves  <palves@redhat.com>
9836
9837         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
9838         * target.c (target_fileio_open_1): Rename to target_fileio_open
9839         and make extern.  Use bool.
9840         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
9841         (target_fileio_read_alloc_1): Adjust.
9842         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
9843         (target_fileio_open_warn_if_slow): Delete declaration.
9844
9845 2020-05-19  Pedro Alves  <palves@redhat.com>
9846
9847         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
9848         Adjust all callers.
9849
9850 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
9851
9852         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
9853         whether disp is negative.
9854
9855 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9856
9857         * symfile.h (struct symfile_segment_data)
9858         <~symfile_segment_data>: Remove.
9859         <segment_info>: Change to std::vector.
9860         * symfile.c (default_symfile_segments): Update.
9861         * elfread.c (elf_symfile_segments): Update.
9862
9863 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9864
9865         * symfile.h (struct symfile_segment_data) <struct segment>: New.
9866         <segments>: New.
9867         <segment_bases, segment_sizes>: Remove.
9868         * symfile.c (default_symfile_segments): Update.
9869         * elfread.c (elf_symfile_segments): Update.
9870         * remote.c (remote_target::get_offsets): Update.
9871         * solib-target.c (solib_target_relocate_section_addresses):
9872         Update.
9873
9874 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9875
9876         * symfile.h (struct symfile_segment_data): Initialize fields.
9877         <~symfile_segment_data>: Add.
9878         (symfile_segment_data_up): New.
9879         (struct sym_fns) <sym_segments>: Return a
9880         symfile_segment_data_up.
9881         (default_symfile_segments): Return a symfile_segment_data_up.
9882         (free_symfile_segment_data): Remove.
9883         (get_symfile_segment_data): Return a symfile_segment_data_up.
9884         * symfile.c (default_symfile_segments): Likewise.
9885         (get_symfile_segment_data): Likewise.
9886         (free_symfile_segment_data): Remove.
9887         (symfile_find_segment_sections): Update.
9888         * elfread.c (elf_symfile_segments): Return a
9889         symfile_segment_data_up.
9890         * remote.c (remote_target::get_offsets): Update.
9891         * solib-target.c (solib_target_relocate_section_addresses):
9892         Update.
9893         * symfile-debug.c (debug_sym_segments): Return a
9894         symfile_segment_data_up.
9895
9896 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9897
9898         PR build/25981
9899         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
9900         Hardcode register numbers.
9901
9902         PR build/25981
9903         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
9904         procfs_find_LDT_entry): Remove.
9905         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
9906         procfs_find_LDT_entry): Remove.
9907         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
9908         Remove.
9909
9910 2020-05-17  Pedro Alves  <palves@redhat.com>
9911             Andrew Burgess  <andrew.burgess@embecosm.com>
9912             Keno Fischer  <keno@juliacomputing.com>
9913
9914         PR gdb/25741
9915         * breakpoint.c (build_target_condition_list): Update comments.
9916         (build_target_command_list): Update comments and skip matching
9917         locations.
9918         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
9919         a separate function.  Simplify "set breakpoint auto-hw off"
9920         handling.
9921         (insert_breakpoints): Update comment.
9922         (tracepoint_locations_match): New parameter.  For breakpoints,
9923         compare location types too, if the caller wants to.
9924         (handle_automatic_hardware_breakpoints): New functions.
9925         (bp_location_is_less_than): Also sort by location type and
9926         hardware breakpoint length.
9927         (update_global_location_list): Handle "set breakpoint auto-hw on"
9928         here.
9929         (update_breakpoint_locations): Ask breakpoint_locations_match to
9930         ignore location types.
9931
9932 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9933
9934         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
9935         type::name instead.
9936
9937 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9938
9939         * gdbtypes.h (struct type) <name, set_name>: New methods.
9940         (TYPE_CODE): Use type::name.  Change all call sites used to set
9941         the name to use type::set_name instead.
9942
9943 2020-05-16  Tom Tromey  <tom@tromey.com>
9944
9945         * top.c (quit_force): Update.
9946         * infrun.c (handle_no_resumed): Update.
9947         * top.h (all_uis): New function.
9948         (ALL_UIS): Remove.
9949
9950 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9951
9952         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
9953
9954 2020-05-16  Pedro Alves  <palves@redhat.com>
9955
9956         * ia64-linux-nat.c
9957         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
9958         Declare method.
9959         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
9960
9961 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
9962
9963         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
9964         (sparc64_adi_info): Likewise.
9965
9966 2020-05-15  Tom Tromey  <tom@tromey.com>
9967
9968         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
9969         block_objfile.
9970         (lookup_objfile_from_block): Remove.
9971         (lookup_symbol_in_block, lookup_symbol_in_static_block)
9972         (lookup_global_symbol): Use block_objfile.
9973         * symtab.h (lookup_objfile_from_block): Don't declare.
9974         * printcmd.c (clear_dangling_display_expressions): Use
9975         block_objfile.
9976         * parse.c (operator_check_standard): Use block_objfile.
9977
9978 2020-05-15  Tom Tromey  <tom@tromey.com>
9979
9980         * language.c (language_alloc_type_symbol): Set
9981         SYMBOL_SECTION.
9982         * symtab.c (initialize_objfile_symbol): Remove.
9983         (allocate_symbol): Remove.
9984         (allocate_template_symbol): Remove.
9985         * dwarf2/read.c (fixup_go_packaging): Use "new".
9986         (new_symbol): Use "new".
9987         (read_variable): Don't call initialize_objfile_symbol.  Use
9988         "new".
9989         (read_func_scope): Use "new".
9990         * xcoffread.c (process_xcoff_symbol): Don't call
9991         initialize_objfile_symbol.
9992         (SYMBOL_DUP): Remove.
9993         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
9994         "new".
9995         * symtab.h (allocate_symbol, initialize_objfile_symbol)
9996         (allocate_template_symbol): Don't declare.
9997         (struct symbol): Add copy constructor.  Change defaults.
9998         * jit.c (finalize_symtab): Use "new".
9999         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
10000         Use "new".
10001         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
10002         (common_block_end): Use "new".
10003         * mdebugread.c (parse_symbol): Use "new".
10004         (new_symbol): Likewise.
10005
10006 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10007
10008         * NEWS: Mention changes to help and apropos.
10009
10010 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10011
10012         * command.h (enum command_class): Improve comments, document
10013         that class_alias is for user-defined aliases, give the class
10014         name for each class, remove unused class_xdb.
10015         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
10016         * breakpoint.c (_initialize_breakpoint): Replace class_alias
10017         by a precise class.
10018         * infcmd.c (_initialize_infcmd): Likewise.
10019         * reverse.c (_initialize_reverse): Likewise.
10020         * stack.c (_initialize_stack): Likewise.
10021         * symfile.c (_initialize_symfile): Likewise.
10022         * tracepoint.c (_initialize_tracepoint): Likewise.
10023
10024 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10025
10026         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
10027         when their aliased command is traversed.
10028         (help_cmd): Add fput_command_names_styled call to
10029         output command name and aliases when command has an alias.
10030
10031 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10032
10033         * cli/cli-decode.h (help_cmd_list): Remove declaration.
10034         * cli/cli-decode.c (help_cmd_list): Declare as static,
10035         remove prefix argument, use bool for recurse arg, rework to show the aliases of
10036         a command together with the command.
10037         (fput_command_name_styled, fput_command_names_styled): New functions.
10038         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
10039         fput_command_name_styled.
10040         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
10041         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
10042
10043 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10044
10045         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
10046         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
10047         * command.h (cmd_show_list): Likewise.
10048         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
10049         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
10050
10051 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10052
10053         * unittests/command-def-selftests.c (traverse_command_structure):
10054         Verify all commands of a list have the same prefix command and
10055         that only the top cmdlist commands have a null prefix.
10056
10057 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10058
10059         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
10060         as prefix, not one of its aliases.
10061         (set_cmd_prefix): Remove.
10062         (do_add_cmd): Centralize the setting of the prefix of a command, when
10063         command is defined after its full chain of prefix commands.
10064         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
10065         (add_setshow_cmd_full): Likewise.
10066         (update_prefix_field_of_prefixed_commands): New function.
10067         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
10068         update_prefix_field_of_prefixed_commands.
10069         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
10070         addresses of remote_set_cmdlist and remote_show_cmdlist given
10071         as argument, not the address of an argument.
10072         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
10073         * gdb/remote.c (_initialize_remote): Likewise.
10074
10075 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10076
10077         * cli/cli-cmds.c (alias_command): Check for an existing alias
10078         using lookup_cmd_composition, as valid_command_p is too strict
10079         and forbids aliases that are the prefix of an existing alias
10080         or command.
10081         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
10082         command is properly recognised as a valid command.
10083
10084 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10085
10086         * unittests/help-doc-selftests.c: Rename to
10087         unittests/command-def-selftests.c
10088         * unittests/command-def-selftests.c (help_doc_tests): Update some
10089         comments.
10090         (command_structure_tests, traverse_command_structure): New namespace
10091         and function.
10092         (command_structure_invariants_tests): New function.
10093         (_initialize_command_def_selftests) Renamed from
10094         _initialize_help_doc_selftests, register command_structure_invariants
10095         selftest.
10096
10097 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10098
10099         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
10100         an alias of 'show'.
10101
10102 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
10103
10104         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
10105         ada_is_fixed_point_type.  Update all callers.
10106         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
10107         all callers.
10108         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
10109         Update all callers.
10110         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
10111         print_fixed_point_type.  Update all callers.
10112         * ada-valprint.c (ada_value_print_num): Replace call to
10113         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
10114
10115 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
10116
10117         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
10118         processors.
10119         (cpu_supports_bts): Add CV_AMD case.
10120
10121 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
10122             Simon Marchi  <simon.marchi@efficios.com>
10123
10124         * infrun.c (stop_all_threads): Collect multiple wait events at
10125         each pass.
10126
10127 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10128
10129         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
10130         type::code instead.
10131
10132 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10133
10134         * gdbtypes.h (struct type) <code, set_code>: New methods.
10135         (TYPE_CODE): Use type::code.  Change all call sites used to set
10136         the code to use type::set_code instead.
10137
10138 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10139             Tom de Vries  <tdevries@suse.de>
10140             Pedro Alves  <palves@redhat.com>
10141
10142         PR threads/25478
10143         * infrun.c (stop_all_threads): Do NOT ignore
10144         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
10145         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
10146         received.
10147         (handle_no_resumed): Remove code handling a live inferior with no
10148         threads.
10149         * remote.c (has_single_non_exited_thread): New.
10150         (remote_target::update_thread_list): Do not delete a thread if is
10151         the last thread of the process.
10152         * thread.c (thread_select): Call delete_exited_threads instead of
10153         prune_threads.
10154
10155 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10156
10157         * infrun.c (stop_all_threads): Enable/disable thread events of all
10158         targets.  Move a debug message denoting the end of the function
10159         into the SCOPED_EXIT block.
10160
10161 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10162
10163         * process-stratum-target.h: Include <set>.
10164         (all_non_exited_process_targets, switch_to_target_no_thread): New
10165         function declarations.
10166         * process-stratum-target.c (all_non_exited_process_targets)
10167         (switch_to_target_no_thread): New function implementations.
10168
10169 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10170
10171         * infrun.c (handle_inferior_event): Extract out a piece of code
10172         into...
10173         (mark_non_executing_threads): ...this new function.
10174
10175 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10176
10177         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
10178         use.
10179
10180 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10181
10182         * regcache.c (regcache_read_pc_protected): New function
10183         implementation that returns 0 if the PC cannot read via
10184         'regcache_read_pc'.
10185         * infrun.c (proceed): Call 'regcache_read_pc_protected'
10186         instead of 'regcache_read_pc'.
10187         (keep_going_pass_signal): Ditto.
10188
10189 2020-05-13  Tom Tromey  <tromey@adacore.com>
10190
10191         * ada-lang.c (align_value): Remove.
10192         (ada_template_to_fixed_record_type_1): Use align_up.
10193
10194 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10195
10196         * async-event.c: Update the copyright year.
10197         * async-event.h: Update the copyright year.
10198
10199 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
10200
10201         * objfiles.h (is_addr_in_objfile,
10202         shared_objfile_contains_address_p): Return bool.
10203         * objfile.c (is_addr_in_objfile,
10204         shared_objfile_contains_address_p): Return bool.
10205
10206 2020-05-11  Tom Tromey  <tromey@adacore.com>
10207
10208         * cli/cli-cmds.c (info_command): Restore.
10209         (_initialize_cli_cmds): Use add_prefix_command for "info".
10210         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
10211
10212 2020-05-11  Tom Tromey  <tromey@adacore.com>
10213
10214         * ada-lang.c (ada_value_primitive_field): Now public.
10215         * ada-lang.h (ada_value_primitive_field): Declare.
10216         * ada-valprint.c (print_field_values): Use
10217         ada_value_primitive_field for wrapper fields.
10218
10219 2020-05-11  Tom de Vries  <tdevries@suse.de>
10220
10221         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
10222         MODULE_DOMAIN.
10223
10224 2020-05-11  Tom de Vries  <tdevries@suse.de>
10225
10226         PR symtab/25941
10227         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
10228         with length 0, if not gdb-produced.
10229         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
10230
10231 2020-05-09  Tom de Vries  <tdevries@suse.de>
10232
10233         PR gdb/25955
10234         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
10235         calculation.
10236
10237 2020-05-09  Tom Tromey  <tom@tromey.com>
10238
10239         * top.c (server_command): Now bool.
10240         * top.h (server_command): Now bool.
10241
10242 2020-05-08  Tom Tromey  <tromey@adacore.com>
10243
10244         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
10245         already being processed.
10246
10247 2020-05-08  Tom Tromey  <tom@tromey.com>
10248
10249         * printcmd.c (struct display) <next>: Remove.
10250         <display>: New constructor.
10251         <exp_string>: Now a std::string.
10252         <enabled_p>: Now a bool.
10253         (display_number): Move definition earlier.
10254         (displays): Rename from display_chain.  Now a std::vector.
10255         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
10256         (display_command): Update.
10257         (do_one_display, disable_display)
10258         (enable_disable_display_command, do_enable_disable_display):
10259         Update.
10260         (free_display): Remove.
10261         (clear_displays): Rewrite.
10262         (delete_display): Update.
10263         (map_display_numbers): Use function_view.  Remove "data"
10264         parameter.  Update.
10265         (do_delete_display): Remove.
10266         (undisplay_command): Update.
10267         (do_one_display, do_displays, disable_display)
10268         (info_display_command): Update.
10269         (do_enable_disable_display): Remove.
10270         (enable_disable_display_command)
10271         (clear_dangling_display_expressions): Update.
10272
10273 2020-05-08  Tom Tromey  <tom@tromey.com>
10274
10275         * symtab.c (set_symbol_cache_size)
10276         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
10277         (maintenance_print_symbol_cache_statistics): Update.
10278         * symmisc.c (print_symbol_bcache_statistics)
10279         (print_objfile_statistics, maintenance_print_objfiles)
10280         (maintenance_info_symtabs, maintenance_check_symtabs)
10281         (maintenance_expand_symtabs, maintenance_info_line_tables):
10282         Update.
10283         * symfile-debug.c (set_debug_symfile): Update.
10284         * source.c (forget_cached_source_info): Update.
10285         * python/python.c (gdbpy_progspaces): Update.
10286         * psymtab.c (maintenance_info_psymtabs): Update.
10287         * probe.c (parse_probes): Update.
10288         * linespec.c (iterate_over_all_matching_symtabs)
10289         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
10290         * guile/scm-progspace.c (gdbscm_progspaces): Update.
10291         * exec.c (exec_target::close): Update.
10292         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
10293         * breakpoint.c (print_one_breakpoint_location)
10294         (create_longjmp_master_breakpoint)
10295         (create_std_terminate_master_breakpoint): Update.
10296         * progspace.c (program_spaces): Now a std::vector.
10297         (maybe_new_address_space): Update.
10298         (add_program_space): Remove.
10299         (program_space::program_space): Update.
10300         (remove_program_space): Update.
10301         (number_of_program_spaces): Remove.
10302         (print_program_space, update_address_spaces): Update.
10303         * progspace.h (program_spaces): Change type.
10304         (ALL_PSPACES): Remove.
10305         (number_of_program_spaces): Don't declare.
10306         (struct program_space) <next>: Remove.
10307
10308 2020-05-08  Tom Tromey  <tom@tromey.com>
10309
10310         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
10311         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
10312         (enable_break): Update.
10313         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
10314         (frv_fdpic_find_canonical_descriptor): Update.
10315         (frv_fetch_objfile_link_map): Update.
10316         * progspace.c (program_space::free_all_objfiles): Update.
10317         (program_space::solibs): New method.
10318         * progspace.h (struct program_space) <solibs>: New method.
10319         * solist.h (master_so_list): Don't declare.
10320         (ALL_SO_LIBS): Remove.
10321         * solib.h (so_list_head): Remove.
10322         (update_solib_list): Update comment.
10323         * solib.c (master_so_list): Remove.
10324         (solib_used, update_solib_list, solib_add)
10325         (info_sharedlibrary_command, clear_solib)
10326         (reload_shared_libraries_1, remove_user_added_objfile): Update.
10327
10328 2020-05-08  Tom Tromey  <tom@tromey.com>
10329
10330         * extension.c (extension_languages): Now a std::array.
10331         (ALL_EXTENSION_LANGUAGES): Remove.
10332         (get_ext_lang_defn, get_ext_lang_of_file)
10333         (eval_ext_lang_from_control_command): Update.
10334         (finish_ext_lang_initialization)
10335         (auto_load_ext_lang_scripts_for_objfile)
10336         (ext_lang_type_printers::ext_lang_type_printers)
10337         (apply_ext_lang_type_printers)
10338         (ext_lang_type_printers::~ext_lang_type_printers)
10339         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
10340         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
10341         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
10342         (get_matching_xmethod_workers, ext_lang_colorize)
10343         (ext_lang_before_prompt): Update.
10344         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
10345
10346 2020-05-08  Tom Tromey  <tom@tromey.com>
10347
10348         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
10349         overload.
10350         <swap_string, m_string>: Remove.
10351         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
10352         Update.
10353         * stabsread.c (define_symbol, read_type): Update.
10354         * linespec.c (find_linespec_symbols): Update.
10355         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
10356         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
10357         * dbxread.c (read_dbx_symtab): Update.
10358         * cp-support.h (cp_canonicalize_string_full)
10359         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
10360         Return unique_xmalloc_ptr.
10361         * cp-support.c (inspect_type): Update.
10362         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
10363         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
10364         Likewise.
10365         * c-typeprint.c (print_name_maybe_canonical): Update.
10366         * break-catch-throw.c (check_status_exception_catchpoint):
10367         Update.
10368
10369 2020-05-08  Tom de Vries  <tdevries@suse.de>
10370
10371         * infrun.c (follow_fork): Copy current_line and current_symtab to
10372         child thread.
10373
10374 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10375
10376         * async-event.c (struct async_signal_handler, struct
10377         async_event_handler): Reformat, remove typedef.
10378
10379 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10380
10381         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
10382         access thistype->main_type->dyn_prop_list directly.
10383
10384 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10385
10386         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
10387         (remove_dyn_prop): Remove.  Update all users to use
10388         type::remove_dyn_prop.
10389         * gdbtypes.c (remove_dyn_prop): Rename to...
10390         (type::remove_dyn_prop): ... this.
10391
10392 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
10393
10394         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
10395         (add_dyn_prop): Remove.  Update all users to use
10396         type::add_dyn_prop.
10397         * gdbtypes.c (add_dyn_prop): Rename to...
10398         (type::add_dyn_prop): ... this.
10399
10400 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10401
10402         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
10403         (get_dyn_prop): Remove.  Update all users to use
10404         type::dyn_prop.
10405         * gdbtypes.c (get_dyn_prop): Rename to...
10406         (type::dyn_prop): ... this.
10407
10408 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
10409
10410         * gdbtypes.h (struct main_type) <flag_static>: Remove.
10411
10412 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
10413
10414         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
10415         instruction, skip it if it's there.
10416
10417 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
10418
10419         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
10420
10421 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
10422
10423         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
10424         * gdbtypes.c (recursive_dump_type): Remove use of
10425         TYPE_INCOMPLETE.
10426
10427 2020-05-03  Tom Tromey  <tom@tromey.com>
10428
10429         * breakpoint.c (catch_command, tcatch_command): Remove.
10430         (_initialize_breakpoint): Use add_basic_prefix_cmd,
10431         add_show_prefix_cmd.
10432         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
10433         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
10434         Remove.
10435         (add_internal_problem_command): Use add_basic_prefix_cmd,
10436         add_show_prefix_cmd.
10437         * mips-tdep.c (set_mipsfpu_command): Remove.
10438         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
10439         * dwarf2/index-cache.c (set_index_cache_command): Remove.
10440         (_initialize_index_cache): Use add_basic_prefix_cmd.
10441         * memattr.c (dummy_cmd): Remove.
10442         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
10443         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
10444         (_initialize_tui_win): Use add_basic_prefix_cmd,
10445         add_show_prefix_cmd.
10446         * cli/cli-logging.c (set_logging_command): Remove.
10447         (_initialize_cli_logging): Use add_basic_prefix_cmd,
10448         add_show_prefix_cmd.
10449         (show_logging_command): Remove.
10450         * target.c (target_command): Remove.
10451         (add_target): Use add_basic_prefix_cmd.
10452
10453 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
10454
10455         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
10456
10457 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10458
10459         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
10460         info_command.
10461
10462 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
10463
10464         * nbsd-nat.c (nbsd_enable_proc_events)
10465         (nbsd_nat_target::post_startup_inferior): Add.
10466         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
10467         (nbsd_nat_target::update_thread_list): Rewrite.
10468         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
10469         "PTRACE_LWP_CREATE".
10470         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
10471
10472 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10473
10474         * stack.c (_initialize_stack): Remove duplicated creation
10475         of "frame" command and "f" alias.
10476
10477 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
10478
10479         PR gdb/18706
10480         * gdbtypes.c (check_typedef): Calculate size of array of
10481         stubbed type.
10482
10483 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
10484
10485         PR gdb/15559
10486         * i386-tdep.c (i386_push_dummy_call): Call
10487         i386_thiscall_push_dummy_call.
10488         (i386_thiscall_push_dummy_call): New function.
10489         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
10490         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
10491         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
10492
10493 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10494
10495         * gdbarch.sh (do_read): Add shellcheck disable directive for
10496         warning SC2162.
10497
10498 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10499
10500         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
10501         "referenced but not assigned" warning.
10502
10503 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10504
10505         * gdbarch.sh: Remove code that sets fallbackdefault.
10506
10507 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10508
10509         * gdbarch.sh: Use shell operators && and || instead of
10510         -a and -o.
10511
10512 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10513
10514         * gdbarch.sh: Use $(...) instead of `...`.
10515
10516 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10517
10518         * gdbarch.sh: Use double quotes around variables.
10519
10520 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10521
10522         * gdbarch.sh: Use %s with printf, instead of variables in the
10523         format string.
10524
10525 2020-04-29  Tom Tromey  <tromey@adacore.com>
10526
10527         PR ada/25875:
10528         * dwarf2/read.c (update_enumeration_type_from_children): Compute
10529         type fields here.
10530         (read_enumeration_type): Call
10531         update_enumeration_type_from_children later.  Update comments.
10532         (process_enumeration_scope): Don't create type fields.
10533
10534 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
10535
10536         * nbsd-tdep.c: Include "xml-syscall.h".
10537         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
10538
10539 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
10540
10541         * nbsd-nat.c: Include "sys/wait.h".
10542         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
10543         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
10544         (nbsd_nat_target::remove_exec_catchpoint)
10545         (nbsd_nat_target::set_syscall_catchpoint): Add.
10546         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
10547         (nbsd_nat_target::insert_exec_catchpoint)
10548         (nbsd_nat_target::remove_exec_catchpoint)
10549         (nbsd_nat_target::set_syscall_catchpoint): Add.
10550         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
10551         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
10552         `nbsd_get_syscall_number'.
10553
10554 2020-04-29  Tom Tromey  <tom@tromey.com>
10555
10556         * stack.c (print_block_frame_labels): Remove.
10557
10558 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
10559
10560         PR gdb/17320
10561         * ada-valprint.c (val_print_packed_array_elements): Move array
10562         end bracket to new line.
10563         (ada_val_print_string): Remove extra spaces before first array
10564         element.
10565         * c-valprint.c (c_value_print_array): Likewise.
10566         * m2-valprint.c (m2_print_array_contents): Likewise.
10567         (m2_value_print_inner): Likewise.
10568         * p-valprint.c (pascal_value_print_inner): Likewise.
10569         * valprint.c (generic_val_print_array): Likewise.
10570         (value_print_array_elements): Move first array element and array
10571         end bracket to new line.
10572
10573 2020-04-29  Tom de Vries  <tdevries@suse.de>
10574
10575         PR symtab/25889
10576         * linespec.c (find_method): Fix ix calculation.
10577
10578 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
10579
10580         * syscalls/update-netbsd.sh: New file.
10581         * syscalls/netbsd.xml: Regenerate.
10582         * data-directory/Makefile.in: Register `netbsd.xml' in
10583         `SYSCALLS_FILES'.
10584
10585 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10586
10587         * syscalls/update-freebsd.sh: Add double quotes.
10588
10589 2020-04-28  Tom Tromey  <tom@tromey.com>
10590
10591         * NEWS: Update.
10592         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
10593         (cmdpy_init): Allow class_tui.
10594
10595 2020-04-28 Mark Williams <mark@myosotissp.com>
10596
10597         PR gdb/24480
10598         * dwarf2read.c: Add missing assingments to list_in_scope when
10599         start_symtab was already called.
10600
10601 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10602
10603         PR gdb/25881
10604         * dwarf2/read.c (offset_map_type): Use
10605         gdb:hash_enum<sect_offset> as hash function.
10606
10607 2020-04-28  Tom de Vries  <tdevries@suse.de>
10608
10609         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
10610         with DW_AT_signature.
10611
10612 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
10613
10614         * configure.ac: Remove check for fs_base/gs_base in
10615         user_regs_struct.
10616         * configure: Re-generate.
10617         * config.in: Re-generate.
10618         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
10619         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
10620         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
10621
10622 2020-04-27  Luis Machado  <luis.machado@linaro.org>
10623
10624         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
10625         problematic inline frame unwinding situation.
10626         * frame.c (frame_id_computed_p): New function.
10627         * frame.h (frame_id_computed_p): New prototype.
10628
10629 2020-04-26  Tom Tromey  <tom@tromey.com>
10630
10631         * command.h (enum command_class) <class_pseudo>: Remove.
10632
10633 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10634
10635         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
10636         and whitespace.
10637
10638 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
10639
10640         * inf-ptrace.c (inf_ptrace_target::wait): Remove
10641         `PT_GET_PROCESS_STATE' block.
10642
10643 2020-04-24  Tom Tromey  <tom@tromey.com>
10644
10645         * symtab.h (symbol_get_demangled_name): Don't declare.
10646         * symtab.c (symbol_get_demangled_name): Remove.
10647         (general_symbol_info::natural_name)
10648         (general_symbol_info::demangled_name): Update.
10649
10650 2020-04-24  Tom Tromey  <tom@tromey.com>
10651
10652         PR rust/25025:
10653         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
10654
10655 2020-04-24  Tom Tromey  <tom@tromey.com>
10656
10657         PR symtab/12707:
10658         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
10659         exists.
10660         (new_symbol): Likewise.
10661         * compile/compile-object-load.c (get_out_value_type): Use
10662         symbol_matches_search_name.
10663
10664 2020-04-24  Tom Tromey  <tom@tromey.com>
10665
10666         * dwarf2/read.c (add_partial_symbol): Do not call
10667         compute_and_set_names.
10668
10669 2020-04-24  Tom Tromey  <tom@tromey.com>
10670
10671         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
10672         overload.
10673
10674 2020-04-24  Tom Tromey  <tom@tromey.com>
10675
10676         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
10677         (add_psymbol_to_list): New overload.  Make old overload call new
10678         one.
10679         * psympriv.h (add_psymbol_to_list): New overload.
10680
10681 2020-04-24  Tom Tromey  <tom@tromey.com>
10682
10683         * dwarf2/read.c (partial_die_info::read) <case
10684         DW_AT_linkage_name>: Use value_as_string.
10685         (dwarf2_string_attr): Use value_as_string.
10686         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
10687         method.
10688         * dwarf2/attribute.c (attribute::value_as_string): New method.
10689
10690 2020-04-24  Tom Tromey  <tom@tromey.com>
10691
10692         * symtab.c (general_symbol_info::natural_name)
10693         (general_symbol_info::demangled_name): Check for language_rust.
10694
10695 2020-04-24  Tom Tromey  <tom@tromey.com>
10696
10697         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
10698         (dwarf2_physname): ... from here.
10699         (partial_die_info::read): Add Rust "{" hack.
10700
10701 2020-04-24  Tom Tromey  <tom@tromey.com>
10702
10703         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
10704         method.
10705         (symbol_set_demangled_name): Don't declare.
10706         * symtab.c (general_symbol_info::set_demangled_name): Rename from
10707         symbol_set_demangled_name.
10708         (general_symbol_info::set_language)
10709         (general_symbol_info::compute_and_set_names): Update.
10710         * minsyms.c (minimal_symbol_reader::install): Update.
10711         * dwarf2/read.c (new_symbol): Update.
10712
10713 2020-04-24  Tom Tromey  <tromey@adacore.com>
10714
10715         PR python/23662:
10716         * python/py-type.c (convert_field): Handle
10717         FIELD_LOC_KIND_DWARF_BLOCK.
10718         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
10719         (typy_get_dynamic): Nw function.
10720         (type_object_getset): Add "dynamic".
10721         * NEWS: Add entry.
10722
10723 2020-04-24  Tom Tromey  <tromey@adacore.com>
10724
10725         * ada-typeprint.c (print_choices, print_variant_part)
10726         (print_record_field_types_dynamic): New functions.
10727         (print_record_field_types): Use print_record_field_types_dynamic.
10728
10729 2020-04-24  Tom Tromey  <tromey@adacore.com>
10730
10731         * dwarf2/read.c (handle_data_member_location): New overload.
10732         (dwarf2_add_field): Use it.
10733         (decode_locdesc): Add "computed" parameter.  Update comment.
10734         * gdbtypes.c (is_dynamic_type_internal): Also look for
10735         FIELD_LOC_KIND_DWARF_BLOCK.
10736         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
10737         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
10738         virtual base classes.
10739         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
10740         FIELD_LOC_KIND_DWARF_BLOCK.
10741
10742 2020-04-24  Tom Tromey  <tromey@adacore.com>
10743
10744         * dwarf2/read.c (read_structure_type): Handle dynamic length.
10745         * gdbtypes.c (is_dynamic_type_internal): Check
10746         TYPE_HAS_DYNAMIC_LENGTH.
10747         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
10748         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
10749         New macros.
10750         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
10751         constant.
10752
10753 2020-04-24  Tom Tromey  <tromey@adacore.com>
10754
10755         * dwarf2/read.c (struct variant_field): Rewrite.
10756         (struct variant_part_builder): New.
10757         (struct nextfield): Remove "variant" field.  Add "offset".
10758         (struct field_info): Add "current_variant_part" and
10759         "variant_parts".
10760         (alloc_discriminant_info): Remove.
10761         (alloc_rust_variant): New function.
10762         (quirk_rust_enum): Update.
10763         (dwarf2_add_field): Set "offset" member.  Don't handle
10764         DW_TAG_variant_part.
10765         (offset_map_type): New typedef.
10766         (convert_variant_range, create_one_variant)
10767         (create_one_variant_part, create_variant_parts)
10768         (add_variant_property): New functions.
10769         (dwarf2_attach_fields_to_type): Call add_variant_property.
10770         (read_structure_type): Don't handle DW_TAG_variant_part.
10771         (handle_variant_part, handle_variant): New functions.
10772         (handle_struct_member_die): Use them.
10773         (process_structure_scope): Don't handle variant parts.
10774         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
10775         (struct discriminant_info): Remove.
10776         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
10777         (struct main_type) <flag_discriminated_union>: Remove.
10778         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
10779         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
10780         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
10781         Update.
10782         * valops.c (value_union_variant): Remove.
10783         * value.h (value_union_variant): Don't declare.
10784
10785 2020-04-24  Tom Tromey  <tromey@adacore.com>
10786
10787         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
10788         (ada_value_primitive_packed_val): Update.
10789         * ada-valprint.c (ada_value_print_1): Update.
10790         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
10791         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
10792         just an address.  Use evaluate_for_locexpr_baton.
10793         (dwarf2_evaluate_property): Update.
10794         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
10795         array_view.
10796         * findvar.c (default_read_var_value): Update.
10797         * gdbtypes.c (compute_variant_fields_inner)
10798         (resolve_dynamic_type_internal): Update.
10799         (resolve_dynamic_type): Change type of valaddr parameter.
10800         * gdbtypes.h (resolve_dynamic_type): Update.
10801         * valarith.c (value_subscripted_rvalue): Update.
10802         * value.c (value_from_contents_and_address): Update.
10803
10804 2020-04-24  Tom Tromey  <tromey@adacore.com>
10805
10806         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
10807         "push_initial_value" parameter.
10808         (dwarf2_evaluate_property): Likewise.
10809         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
10810
10811 2020-04-24  Tom Tromey  <tromey@adacore.com>
10812
10813         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
10814         (variant::matches, compute_variant_fields_recurse)
10815         (compute_variant_fields_inner, compute_variant_fields): New
10816         functions.
10817         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
10818         Use resolved_type after type is made.
10819         (operator==): Add new cases.
10820         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
10821         (struct discriminant_range, struct variant, struct variant_part):
10822         New.
10823         (union dynamic_prop_data) <variant_parts, original_type>: New
10824         members.
10825         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
10826         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
10827         constants.
10828         * value.c (unpack_bits_as_long): Now public.
10829         * value.h (unpack_bits_as_long): Declare.
10830
10831 2020-04-24  Tom Tromey  <tromey@adacore.com>
10832
10833         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
10834         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
10835
10836 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
10837
10838         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
10839
10840 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
10841
10842         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
10843         (remove_fork_catchpoint, post_startup_inferior)
10844         (post_attach): Move...
10845         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
10846         (remove_fork_catchpoint, post_startup_inferior)
10847         (post_attach): ...here.
10848         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
10849         (remove_fork_catchpoint, post_startup_inferior)
10850         (post_attach): Move...
10851         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
10852         (remove_fork_catchpoint, post_startup_inferior)
10853         (post_attach): ...here.
10854
10855 2020-04-24  Tom Tromey  <tromey@adacore.com>
10856
10857         * nat/windows-nat.h (struct windows_thread_info)
10858         <pc_adjusted>: New member.
10859         * windows-nat.c (windows_fetch_one_register): Check
10860         pc_adjusted.
10861         (windows_nat_target::get_windows_debug_event)
10862         (windows_nat_target::wait): Set pc_adjusted.
10863
10864 2020-04-24  Tom de Vries  <tdevries@suse.de>
10865
10866         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
10867         Run gdb-add-index inside temp dir.
10868
10869 2020-04-23  Tom Tromey  <tromey@adacore.com>
10870
10871         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
10872         in loop.
10873
10874 2020-04-23  Luis Machado  <luis.machado@linaro.org>
10875
10876         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
10877         get_frame_register instead of gdbarch_unwind_pc.
10878
10879 2020-04-23  Tom de Vries  <tdevries@suse.de>
10880
10881         * symtab.c (lookup_global_symbol): Prefer def over decl.
10882
10883 2020-04-23  Tom de Vries  <tdevries@suse.de>
10884
10885         PR symtab/25807
10886         * block.c (best_symbol, better_symbol): Promote to external.
10887         * block.h (best_symbol, better_symbol): Declare.
10888         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
10889         decl.
10890
10891 2020-04-23  Tom Tromey  <tromey@adacore.com>
10892
10893         PR ada/25837:
10894         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
10895         "const char *", not a "const std::string &".
10896         <name_and_matcher::operator==>: Update.
10897         * unittests/lookup_name_info-selftests.c: Change type of
10898         "result".
10899
10900 2020-04-23  Tom Tromey  <tom@tromey.com>
10901
10902         * inferior.h (iterate_over_inferiors): Don't declare.
10903         * inferior.c (iterate_over_inferiors): Remove.
10904         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
10905         Remove.
10906         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
10907         use iterate_over_inferiors.
10908         (darwin_resume_inferior_it)
10909         (struct resume_inferior_threads_param)
10910         (darwin_resume_inferior_threads_it): Remove.
10911         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
10912
10913 2020-04-23  Tom de Vries  <tdevries@suse.de>
10914
10915         * blockframe.c (find_pc_partial_function): Use
10916         find_pc_sect_compunit_symtab rather than
10917         objfile->sf->qf->find_pc_sect_compunit_symtab.
10918
10919 2020-04-22  Tom de Vries  <tdevries@suse.de>
10920
10921         PR symtab/25764
10922         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
10923         in psymtabs.
10924
10925 2020-04-22  Tom de Vries  <tdevries@suse.de>
10926
10927         PR symtab/25801
10928         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
10929         symtabs.
10930
10931 2020-04-22  Tom de Vries  <tdevries@suse.de>
10932
10933         PR symtab/25700
10934         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
10935         CU if already created.
10936
10937 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10938
10939         * infrun.c (displaced_step_fixup): Switch to the event_thread
10940         before calling displaced_step_restore, not after.
10941
10942 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10943
10944         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
10945         its inferior is not recorded by us.
10946         (record_btrace_target_open): Replace call to
10947         all_non_exited_threads () with call to current_inferior
10948         ()->non_exited_threads ().
10949         (record_btrace_target::stop_recording): Likewise.
10950         (record_btrace_target::close): Likewise.
10951         (record_btrace_target::wait): Likewise.
10952         (record_btrace_target::record_stop_replaying): Likewise.
10953
10954 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10955
10956         * btrace.c (btrace_enable): Throw an error on double enables and
10957         when enabling recording fails.
10958         (btrace_disable): Throw an error if the thread is not recorded.
10959
10960 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10961
10962         * record-btrace.c (record_btrace_target::fetch_registers): Forward
10963         request if we do not have a thread_info.
10964
10965 2020-04-21  Tom de Vries  <tdevries@suse.de>
10966
10967         PR gdb/25471
10968         * thread.c
10969         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
10970         exception in get_frame_id.
10971
10972 2020-04-20  Tom Tromey  <tromey@adacore.com>
10973
10974         * python/python.c (struct gdbpy_event): Mark move constructor as
10975         noexcept.
10976         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
10977         constructor as noexcept.
10978         * completer.h (struct completion_result): Mark move constructor as
10979         noexcept.
10980         * completer.c (completion_result::completion_result): Use
10981         initialization style.  Don't call reset_match_list.
10982
10983 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
10984
10985         * MAINTAINERS (Write After Approval): Add myself.
10986
10987 2020-04-18  Tom Tromey  <tom@tromey.com>
10988
10989         * windows-tdep.c (init_w32_command_list)
10990         (w32_prefix_command_valid): Restore.
10991         (_initialize_windows_tdep): Call init_w32_command_list.
10992
10993 2020-04-18  Tom Tromey  <tom@tromey.com>
10994
10995         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
10996         * value.c (value_fn_field): Update.
10997         * valops.c (find_function_in_inferior)
10998         (value_allocate_space_in_inferior): Update.
10999         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11000         Update.
11001         * tui/tui-source.c (tui_source_window::set_contents): Update.
11002         * symtab.c (lookup_global_or_static_symbol)
11003         (find_function_start_sal_1, skip_prologue_sal)
11004         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
11005         * symmisc.c (dump_msymbols, dump_symtab_1)
11006         (maintenance_print_one_line_table): Update.
11007         * symfile.c (init_entry_point_info, section_is_mapped)
11008         (list_overlays_command, simple_read_overlay_table)
11009         (simple_overlay_update_1): Update.
11010         * stap-probe.c (handle_stap_probe): Update.
11011         * stabsread.c (dbx_init_float_type, define_symbol)
11012         (read_one_struct_field, read_enum_type, read_range_type): Update.
11013         * source.c (info_line_command): Update.
11014         * python/python.c (gdbpy_source_objfile_script)
11015         (gdbpy_execute_objfile_script): Update.
11016         * python/py-type.c (save_objfile_types): Update.
11017         * python/py-objfile.c (py_free_objfile): Update.
11018         * python/py-inferior.c (python_new_objfile): Update.
11019         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
11020         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
11021         (maintenance_check_psymtabs): Update.
11022         * printcmd.c (info_address_command): Update.
11023         * objfiles.h (struct objfile) <arch>: New method, from
11024         get_objfile_arch.
11025         (get_objfile_arch): Don't declare.
11026         * objfiles.c (get_objfile_arch): Remove.
11027         (filter_overlapping_sections): Update.
11028         * minsyms.c (msymbol_is_function): Update.
11029         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
11030         (output_nondebug_symbol): Update.
11031         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
11032         (mdebug_expand_psymtab): Update.
11033         * machoread.c (macho_add_oso_symfile): Update.
11034         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
11035         Update.
11036         * linux-fork.c (checkpoint_command): Update.
11037         * linespec.c (convert_linespec_to_sals): Update.
11038         * jit.c (finalize_symtab): Update.
11039         * infrun.c (insert_exception_resume_from_probe): Update.
11040         * ia64-tdep.c (ia64_find_unwind_table): Update.
11041         * hppa-tdep.c (internalize_unwinds): Update.
11042         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
11043         Update.
11044         * gcore.c (call_target_sbrk): Update.
11045         * elfread.c (record_minimal_symbol, elf_symtab_read)
11046         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
11047         (elf_gnu_ifunc_resolve_by_got): Update.
11048         * dwarf2/read.c (create_addrmap_from_index)
11049         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11050         (read_debug_names_from_section)
11051         (process_psymtab_comp_unit_reader, add_partial_symbol)
11052         (add_partial_subprogram, process_full_comp_unit)
11053         (read_file_scope, read_func_scope, read_lexical_block_scope)
11054         (read_call_site_scope, dwarf2_ranges_read)
11055         (dwarf2_record_block_ranges, dwarf2_add_field)
11056         (mark_common_block_symbol_computed, read_tag_pointer_type)
11057         (read_tag_string_type, dwarf2_init_float_type)
11058         (dwarf2_init_complex_target_type, read_base_type)
11059         (partial_die_info::read, partial_die_info::read)
11060         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
11061         (dwarf2_fetch_die_loc_sect_off): Update.
11062         * dwarf2/loc.c (dwarf2_find_location_expression)
11063         (class dwarf_evaluate_loc_desc, rw_pieced_value)
11064         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
11065         (dwarf2_loc_desc_get_symbol_read_needs)
11066         (locexpr_describe_location_piece, locexpr_describe_location_1)
11067         (loclist_describe_location): Update.
11068         * dwarf2/index-write.c (write_debug_names): Update.
11069         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
11070         * dtrace-probe.c (dtrace_process_dof): Update.
11071         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
11072         (process_one_symbol): Update.
11073         * ctfread.c (ctf_init_float_type, read_base_type): Update.
11074         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
11075         (coff_read_enum_type): Update.
11076         * cli/cli-cmds.c (edit_command, list_command): Update.
11077         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
11078         * breakpoint.c (create_overlay_event_breakpoint)
11079         (create_longjmp_master_breakpoint)
11080         (create_std_terminate_master_breakpoint)
11081         (create_exception_master_breakpoint, get_sal_arch): Update.
11082         * block.c (block_gdbarch): Update.
11083         * annotate.c (annotate_source_line): Update.
11084
11085 2020-04-17  Tom Tromey  <tromey@adacore.com>
11086
11087         * auto-load.c (show_auto_load_cmd): Remove.
11088         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
11089         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
11090         (maintenance_print_arc_command): Remove.
11091         * tui/tui-win.c (tui_command): Remove.
11092         (tui_get_cmd_list): Use add_basic_prefix_cmd.
11093         * tui/tui-layout.c (tui_layout_command): Remove.
11094         (_initialize_tui_layout): Use add_basic_prefix_cmd.
11095         * python/python.c (user_set_python, user_show_python): Remove.
11096         (_initialize_python): Use add_basic_prefix_cmd,
11097         add_show_prefix_cmd.
11098         * guile/guile.c (set_guile_command, show_guile_command): Remove.
11099         (install_gdb_commands): Use add_basic_prefix_cmd,
11100         add_show_prefix_cmd.
11101         (info_guile_command): Remove.
11102         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
11103         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
11104         add_show_prefix_cmd.
11105         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
11106         Remove do_set and do_show parameters.
11107         * cli/cli-style.c (set_style, show_style): Remove.
11108         (_initialize_cli_style): Use add_basic_prefix_cmd,
11109         add_show_prefix_cmd.
11110         (cli_style_option::add_setshow_commands): Remove do_set and
11111         do_show parameters.
11112         (cli_style_option::add_setshow_commands): Use
11113         add_basic_prefix_cmd, add_show_prefix_cmd.
11114         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
11115         (set_style_name): Remove.
11116         * cli/cli-dump.c (dump_command, append_command): Remove.
11117         (srec_dump_command, ihex_dump_command, verilog_dump_command)
11118         (tekhex_dump_command, binary_dump_command)
11119         (binary_append_command): Remove.
11120         (_initialize_cli_dump): Use add_basic_prefix_cmd.
11121         * windows-tdep.c (w32_prefix_command_valid): Remove global.
11122         (init_w32_command_list): Remove; move into ...
11123         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
11124         * valprint.c (set_print, show_print, set_print_raw)
11125         (show_print_raw): Remove.
11126         (_initialize_valprint): Use add_basic_prefix_cmd,
11127         add_show_prefix_cmd.
11128         * typeprint.c (set_print_type, show_print_type): Remove.
11129         (_initialize_typeprint): Use add_basic_prefix_cmd,
11130         add_show_prefix_cmd.
11131         * record.c (set_record_command, show_record_command): Remove.
11132         (_initialize_record): Use add_basic_prefix_cmd,
11133         add_show_prefix_cmd.
11134         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
11135         add_show_prefix_cmd.
11136         (info_command, show_command, set_debug, show_debug): Remove.
11137         * top.h (set_history, show_history): Don't declare.
11138         * top.c (set_history, show_history): Remove.
11139         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
11140         (unset_tdesc_cmd): Remove.
11141         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
11142         add_show_prefix_cmd.
11143         * symtab.c (info_module_command): Remove.
11144         (_initialize_symtab): Use add_basic_prefix_cmd.
11145         * symfile.c (overlay_command): Remove.
11146         (_initialize_symfile): Use add_basic_prefix_cmd.
11147         * sparc64-tdep.c (info_adi_command): Remove.
11148         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
11149         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
11150         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
11151         add_show_prefix_cmd.
11152         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
11153         (_initialize_serial): Use add_basic_prefix_cmd,
11154         add_show_prefix_cmd.
11155         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
11156         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
11157         add_show_prefix_cmd.
11158         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
11159         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
11160         add_show_prefix_cmd.
11161         * riscv-tdep.c (show_riscv_command, set_riscv_command)
11162         (show_debug_riscv_command, set_debug_riscv_command): Remove.
11163         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
11164         add_show_prefix_cmd.
11165         * remote.c (remote_command, set_remote_cmd): Remove.
11166         (_initialize_remote): Use add_basic_prefix_cmd.
11167         * record-full.c (set_record_full_command)
11168         (show_record_full_command): Remove.
11169         (_initialize_record_full): Use add_basic_prefix_cmd,
11170         add_show_prefix_cmd.
11171         * record-btrace.c (cmd_set_record_btrace)
11172         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
11173         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
11174         (cmd_show_record_btrace_pt): Remove.
11175         (_initialize_record_btrace): Use add_basic_prefix_cmd,
11176         add_show_prefix_cmd.
11177         * ravenscar-thread.c (set_ravenscar_command)
11178         (show_ravenscar_command): Remove.
11179         (_initialize_ravenscar): Use add_basic_prefix_cmd,
11180         add_show_prefix_cmd.
11181         * mips-tdep.c (show_mips_command, set_mips_command)
11182         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
11183         add_show_prefix_cmd.
11184         * maint.c (maintenance_command, maintenance_info_command)
11185         (maintenance_check_command, maintenance_print_command)
11186         (maintenance_set_cmd, maintenance_show_cmd): Remove.
11187         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
11188         add_show_prefix_cmd.
11189         (show_per_command_cmd): Remove.
11190         * maint-test-settings.c (maintenance_set_test_settings_cmd):
11191         Remove.
11192         (maintenance_show_test_settings_cmd): Remove.
11193         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
11194         add_show_prefix_cmd.
11195         * maint-test-options.c (maintenance_test_options_command):
11196         Remove.
11197         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
11198         * macrocmd.c (macro_command): Remove
11199         (_initialize_macrocmd): Use add_basic_prefix_cmd.
11200         * language.c (set_check, show_check): Remove.
11201         (_initialize_language): Use add_basic_prefix_cmd,
11202         add_show_prefix_cmd.
11203         * infcmd.c (unset_command): Remove.
11204         (_initialize_infcmd): Use add_basic_prefix_cmd.
11205         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
11206         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
11207         add_show_prefix_cmd.
11208         * go32-nat.c (go32_info_dos_command): Remove.
11209         (_initialize_go32_nat): Use add_basic_prefix_cmd.
11210         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
11211         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
11212         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
11213         (_initialize_frame): Use add_basic_prefix_cmd,
11214         add_show_prefix_cmd.
11215         * dcache.c (set_dcache_command, show_dcache_command): Remove.
11216         (_initialize_dcache): Use add_basic_prefix_cmd,
11217         add_show_prefix_cmd.
11218         * cp-support.c (maint_cplus_command): Remove.
11219         (_initialize_cp_support): Use add_basic_prefix_cmd.
11220         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
11221         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
11222         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
11223         add_basic_prefix_cmd, add_show_prefix_cmd.
11224         * breakpoint.c (save_command): Remove.
11225         (_initialize_breakpoint): Use add_basic_prefix_cmd.
11226         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
11227         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
11228         add_show_prefix_cmd.
11229         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
11230         (set_ada_command, show_ada_command): Remove.
11231         (_initialize_ada_language): Use add_basic_prefix_cmd,
11232         add_show_prefix_cmd.
11233         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
11234
11235 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
11236
11237         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
11238         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
11239
11240 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11241
11242         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
11243         warning messages.
11244
11245 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11246
11247         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
11248         import table is not at beginning of .idata section.
11249
11250 2020-04-16  Pedro Alves  <palves@redhat.com>
11251
11252         * inferior.c (delete_inferior): Use delete operator directly
11253         instead of delete_program_space.
11254         * progspace.c (add_program_space): New, factored out from
11255         program_space::program_space.
11256         (remove_program_space): New, factored out from
11257         delete_program_space.
11258         (program_space::program_space): Remove intro comment.  Rewrite.
11259         (program_space::~program_space): Remove intro comment.  Call
11260         remove_program_space.
11261         (delete_program_space): Delete.
11262         * progspace.h (program_space::program_space): Make explicit.  Move
11263         intro comment here, adjusted.
11264         (program_space::~program_space): Move intro comment here,
11265         adjusted.
11266         (delete_program_space): Remove.
11267
11268 2020-04-16  Tom Tromey  <tromey@adacore.com>
11269
11270         * windows-nat.c (windows_nat::handle_access_violation): New
11271         function.
11272         * nat/windows-nat.h (handle_access_violation): Declare.
11273         * nat/windows-nat.c (handle_exception): Move Cygwin code to
11274         windows-nat.c.  Call handle_access_violation.
11275
11276 2020-04-16  Tom de Vries  <tdevries@suse.de>
11277
11278         PR symtab/25791
11279         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
11280         CUs without psymtab.
11281
11282 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
11283
11284         * python/python.c (do_start_initialization): Don't call
11285         PyEval_InitThreads for Python 3.9 and beyond.
11286
11287 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
11288
11289         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
11290         thread functions.
11291         (obsd_nat_target::wait): Likewise.
11292
11293 2020-04-15  Tom Tromey  <tromey@adacore.com>
11294
11295         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
11296         (DEBUG_EXCEPT): Use debug_printf.
11297
11298 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
11299
11300         * completer.c (class completion_tracker::completion_hash_entry)
11301         <hash_name>: New member function.
11302         (completion_tracker::discard_completions): New callback to hash a
11303         completion_hash_entry, pass this to htab_create_alloc.
11304
11305 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
11306
11307         * windows-nat.c (windows_make_so): Warn rather than stopping with
11308         an error if realpath() fails.
11309
11310 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
11311
11312         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
11313         (nbsd_nat_target::info_proc): Add do_status.
11314
11315 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
11316             Tom de Vries  <tdevries@suse.de>
11317
11318         PR symtab/25718
11319         * psympriv.h (struct partial_symtab::read_symtab)
11320         (struct partial_symtab::expand_psymtab)
11321         (struct partial_symtab::read_dependencies): Update comments.
11322         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
11323         read_symtab for includer.
11324         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
11325         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
11326         (struct dwarf2_include_psymtab::m_readin): Remove.
11327         (struct dwarf2_include_psymtab::includer): New member function.
11328         (dwarf2_psymtab::expand_psymtab): Assert !readin.
11329
11330 2020-04-14  Tom de Vries  <tdevries@suse.de>
11331
11332         PR symtab/25720
11333         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
11334         with NULL symbol_matcher and lookup_name.
11335         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
11336         and lookup_name.
11337         * dwarf2/read.c (dw2_expand_symtabs_matching)
11338         (dw2_debug_names_expand_symtabs_matching): Same.
11339         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
11340         Make lookup_name a pointer.  Update comment.
11341         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
11342         lookup_name being a pointer.
11343         * symfile.c (expand_symtabs_matching): Same.
11344         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
11345         * linespec.c (iterate_over_all_matching_symtabs): Same.
11346
11347 2020-04-13  Tom Tromey  <tom@tromey.com>
11348
11349         * run-on-main-thread.c: Update include.
11350         * unittests/main-thread-selftests.c: Update include.
11351         * tui/tui-win.c: Update include.
11352         * tui/tui-io.c: Update include.
11353         * tui/tui-interp.c: Update include.
11354         * tui/tui-hooks.c: Update include.
11355         * top.h: Update include.
11356         * top.c: Update include.
11357         * ser-base.c: Update include.
11358         * remote.c: Update include.
11359         * remote-notif.c: Update include.
11360         * remote-fileio.c: Update include.
11361         * record-full.c: Update include.
11362         * record-btrace.c: Update include.
11363         * python/python.c: Update include.
11364         * posix-hdep.c: Update include.
11365         * mingw-hdep.c: Update include.
11366         * mi/mi-main.c: Update include.
11367         * mi/mi-interp.c: Update include.
11368         * main.c: Update include.
11369         * linux-nat.c: Update include.
11370         * interps.c: Update include.
11371         * infrun.c: Update include.
11372         * inf-loop.c: Update include.
11373         * event-top.c: Update include.
11374         * event-loop.c: Move to ../gdbsupport/.
11375         * event-loop.h: Move to ../gdbsupport/.
11376         * async-event.h: Update include.
11377         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
11378
11379 2020-04-13  Tom Tromey  <tom@tromey.com>
11380
11381         * tui/tui-win.c: Include async-event.h.
11382         * remote.c: Include async-event.h.
11383         * remote-notif.c: Include async-event.h.
11384         * record-full.c: Include async-event.h.
11385         * record-btrace.c: Include async-event.h.
11386         * infrun.c: Include async-event.h.
11387         * event-top.c: Include async-event.h.
11388         * event-loop.h: Move some declarations to async-event.h.
11389         * event-loop.c: Don't include ser-event.h or top.h.  Move some
11390         code to async-event.c.
11391         * async-event.h: New file.
11392         * async-event.c: New file.
11393         * Makefile.in (COMMON_SFILES): Add async-event.c.
11394         (HFILES_NO_SRCDIR): Add async-event.h.
11395
11396 2020-04-13  Tom Tromey  <tom@tromey.com>
11397
11398         * utils.c (flush_streams): New function.
11399         * event-loop.c (gdb_wait_for_event): Call flush_streams.
11400
11401 2020-04-13  Tom Tromey  <tom@tromey.com>
11402
11403         * event-loop.c (handle_file_event): Use warning, not
11404         printf_unfiltered.
11405
11406 2020-04-13  Tom Tromey  <tom@tromey.com>
11407
11408         * event-loop.c: Include <chrono>.
11409
11410 2020-04-13  Tom Tromey  <tom@tromey.com>
11411
11412         * gdb_select.h: Move to ../gdbsupport/.
11413         * event-loop.c: Update include path.
11414         * top.c: Update include path.
11415         * ser-base.c: Update include path.
11416         * ui-file.c: Update include path.
11417         * ser-tcp.c: Update include path.
11418         * guile/scm-ports.c: Update include path.
11419         * posix-hdep.c: Update include path.
11420         * ser-unix.c: Update include path.
11421         * gdb_usleep.c: Update include path.
11422         * mingw-hdep.c: Update include path.
11423         * inflow.c: Update include path.
11424         * infrun.c: Update include path.
11425         * event-top.c: Update include path.
11426
11427 2020-04-13  Tom Tromey  <tom@tromey.com>
11428
11429         * configure: Rebuild.
11430         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
11431
11432 2020-04-13  Tom Tromey  <tom@tromey.com>
11433
11434         * event-loop.h (start_event_loop): Don't declare.
11435         * event-loop.c (start_event_loop): Move...
11436         * main.c (start_event_loop): ...here.  Now static.
11437
11438 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
11439
11440         * MAINTAINERS: Update my email address.
11441
11442 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11443
11444         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
11445         IP_ALL.
11446
11447 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11448
11449         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
11450         (nbsd_nat_target::info_proc): Add do_cmdline.
11451
11452 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11453
11454         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
11455         (nbsd_nat_target::info_proc): Add do_cwd.
11456
11457 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11458
11459         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
11460
11461 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
11462
11463         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
11464         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
11465         (nbsd_nat_target::info_proc): New functions.
11466         * nbsd-nat.c (kinfo_get_vmmap): New function.
11467         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
11468         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
11469         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
11470         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
11471         functions.
11472         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
11473         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
11474         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
11475         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
11476         (KINFO_VME_FLAG_GROWS_DOWN): New.
11477
11478 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
11479
11480         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
11481         bit shift.
11482
11483 2020-04-10  Tom Tromey  <tromey@adacore.com>
11484
11485         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
11486
11487 2020-04-10  Tom Tromey  <tromey@adacore.com>
11488
11489         * symtab.c (get_symbol_address, get_msymbol_address): Skip
11490         separate debug files.
11491
11492 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
11493
11494         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
11495         Move to...
11496         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
11497         ... here.
11498         * windows-nat.c (windows_nat_target::get_windows_debug_event):
11499         Check for STATUS_WX86_BREAKPOINT.
11500         (windows_nat_target::wait): Same.
11501
11502 2020-04-10  Tom de Vries  <tdevries@suse.de>
11503
11504         PR cli/25808
11505         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
11506
11507 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
11508
11509         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
11510         (Write After Approval): Remove Tom de Vries.
11511
11512 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11513
11514         revert partially:
11515         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11516
11517         * buildsym.c (record_line): Fix undefined behavior and preserve
11518         lines at eof.
11519
11520 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
11521
11522         * auxv.h (svr4_auxv_parse): New.
11523         * auxv.c (default_auxv_parse): Split into default_auxv_parse
11524         and generic_auxv_parse.
11525         (svr4_auxv_parse): Add.
11526         * obsd-tdep.c: Include "auxv.h".
11527         (obsd_auxv_parse): Remove.
11528         (obsd_init_abi): Remove comment.
11529         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
11530         from `obsd_auxv_parse' to `svr4_auxv_parse'.
11531         * nbsd-tdep.c: Include "auxv.h".
11532         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
11533
11534 2020-04-08  Tom Tromey  <tromey@adacore.com>
11535
11536         * nat/windows-nat.h (last_wait_event): Don't declare.
11537         (wait_for_debug_event): Update comment.
11538         * nat/windows-nat.c (last_wait_event): Now static.
11539
11540 2020-04-08  Tom Tromey  <tromey@adacore.com>
11541
11542         * windows-nat.c (wait_for_debug_event): Move to
11543         nat/windows-nat.c.
11544         * nat/windows-nat.h (wait_for_debug_event): Declare.
11545         * nat/windows-nat.c (wait_for_debug_event): Move from
11546         windows-nat.c.  No longer static.
11547
11548 2020-04-08  Tom Tromey  <tromey@adacore.com>
11549
11550         * windows-nat.c (get_windows_debug_event): Use
11551         fetch_pending_stop.
11552         * nat/windows-nat.h (fetch_pending_stop): Declare.
11553         * nat/windows-nat.c (fetch_pending_stop): New function.
11554
11555 2020-04-08  Tom Tromey  <tromey@adacore.com>
11556
11557         * windows-nat.c (windows_continue): Use matching_pending_stop and
11558         continue_last_debug_event.
11559         * nat/windows-nat.h (matching_pending_stop)
11560         (continue_last_debug_event): Declare.
11561         * nat/windows-nat.c (DEBUG_EVENTS): New define.
11562         (matching_pending_stop, continue_last_debug_event): New
11563         functions.
11564
11565 2020-04-08  Tom Tromey  <tromey@adacore.com>
11566
11567         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
11568         (handle_exception_result): Move to nat/windows-nat.h.
11569         (DEBUG_EXCEPTION_SIMPLE): Remove.
11570         (windows_nat::handle_ms_vc_exception): New function.
11571         (handle_exception): Move to nat/windows-nat.c.
11572         (get_windows_debug_event): Update.
11573         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
11574         nat/windows-nat.c.
11575         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
11576         (handle_exception_result): Move from windows-nat.c.
11577         (handle_exception): Declare.
11578         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
11579         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
11580         windows-nat.c.
11581
11582 2020-04-08  Tom Tromey  <tromey@adacore.com>
11583
11584         * windows-nat.c (exception_count, event_count): Remove.
11585         (handle_exception, get_windows_debug_event)
11586         (do_initial_windows_stuff): Update.
11587
11588 2020-04-08  Tom Tromey  <tromey@adacore.com>
11589
11590         * windows-nat.c (windows_nat::handle_load_dll)
11591         (windows_nat::handle_unload_dll): Rename.  No longer static.
11592         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
11593         Declare.
11594
11595 2020-04-08  Tom Tromey  <tromey@adacore.com>
11596
11597         * complaints.h (stop_whining): Declare at top-level.
11598         (complaint): Don't declare stop_whining.
11599
11600 2020-04-08  Tom Tromey  <tromey@adacore.com>
11601
11602         * windows-nat.c (windows_nat::handle_output_debug_string):
11603         Rename.  No longer static.
11604         * nat/windows-nat.h (handle_output_debug_string): Declare.
11605
11606 2020-04-08  Tom Tromey  <tromey@adacore.com>
11607
11608         * windows-nat.c (current_process_handle, current_process_id)
11609         (main_thread_id, last_sig, current_event, last_wait_event)
11610         (current_windows_thread, desired_stop_thread_id, pending_stops)
11611         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
11612         (display_selectors, fake_create_process)
11613         (get_windows_debug_event): Update.
11614         * nat/windows-nat.h (current_process_handle, current_process_id)
11615         (main_thread_id, last_sig, current_event, last_wait_event)
11616         (current_windows_thread, desired_stop_thread_id, pending_stops)
11617         (struct pending_stop, siginfo_er): Move from windows-nat.c.
11618         * nat/windows-nat.c (current_process_handle, current_process_id)
11619         (main_thread_id, last_sig, current_event, last_wait_event)
11620         (current_windows_thread, desired_stop_thread_id, pending_stops)
11621         (siginfo_er): New globals.  Move from windows-nat.c.
11622
11623 2020-04-08  Tom Tromey  <tromey@adacore.com>
11624
11625         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
11626         (handle_load_dll): Update.
11627         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
11628
11629 2020-04-08  Tom Tromey  <tromey@adacore.com>
11630
11631         * windows-nat.c (enum thread_disposition_type): Move to
11632         nat/windows-nat.h.
11633         (windows_nat::thread_rec): Rename from thread_rec.  No longer
11634         static.
11635         (windows_add_thread, windows_nat_target::fetch_registers)
11636         (windows_nat_target::store_registers, handle_exception)
11637         (windows_nat_target::resume, get_windows_debug_event)
11638         (windows_nat_target::get_tib_address)
11639         (windows_nat_target::thread_name)
11640         (windows_nat_target::thread_alive): Update.
11641         * nat/windows-nat.h (enum thread_disposition_type): Move from
11642         windows-nat.c.
11643         (thread_rec): Declare.
11644
11645 2020-04-08  Tom Tromey  <tromey@adacore.com>
11646
11647         * windows-nat.c: Add "using namespace".
11648         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
11649         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
11650
11651 2020-04-08  Tom Tromey  <tromey@adacore.com>
11652
11653         * nat/windows-nat.h (struct windows_thread_info): Declare
11654         destructor.
11655         * nat/windows-nat.c (~windows_thread_info): New.
11656
11657 2020-04-08  Tom Tromey  <tromey@adacore.com>
11658
11659         PR gdb/22992
11660         * windows-nat.c (current_event): Update comment.
11661         (last_wait_event, desired_stop_thread_id): New globals.
11662         (struct pending_stop): New.
11663         (pending_stops): New global.
11664         (windows_nat_target) <stopped_by_sw_breakpoint>
11665         <supports_stopped_by_sw_breakpoint>: New methods.
11666         (windows_fetch_one_register): Add assertions.  Adjust PC.
11667         (windows_continue): Handle pending stops.  Suspend other threads
11668         when stepping.  Use last_wait_event
11669         (wait_for_debug_event): New function.
11670         (get_windows_debug_event): Use wait_for_debug_event.  Handle
11671         pending stops.  Queue spurious stops.
11672         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
11673         (windows_nat_target::kill): Use wait_for_debug_event.
11674         * nat/windows-nat.h (struct windows_thread_info)
11675         <stopped_at_software_breakpoint>: New field.
11676         * nat/windows-nat.c (windows_thread_info::resume): Clear
11677         stopped_at_software_breakpoint.
11678
11679 2020-04-08  Tom Tromey  <tromey@adacore.com>
11680
11681         * windows-nat.c (enum thread_disposition_type): New.
11682         (thread_rec): Replace "get_context" parameter with "disposition";
11683         change type.
11684         (windows_add_thread, windows_nat_target::fetch_registers)
11685         (windows_nat_target::store_registers, handle_exception)
11686         (windows_nat_target::resume, get_windows_debug_event)
11687         (windows_nat_target::get_tib_address)
11688         (windows_nat_target::thread_name)
11689         (windows_nat_target::thread_alive): Update.
11690
11691 2020-04-08  Tom Tromey  <tromey@adacore.com>
11692
11693         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
11694         (windows_continue): Use windows_continue::resume.
11695         * nat/windows-nat.h (struct windows_thread_info) <suspend,
11696         resume>: Declare new methods.
11697         * nat/windows-nat.c: New file.
11698         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
11699
11700 2020-04-08  Tom Tromey  <tromey@adacore.com>
11701
11702         * windows-nat.c (windows_add_thread, windows_delete_thread)
11703         (windows_nat_target::fetch_registers)
11704         (windows_nat_target::store_registers, fake_create_process)
11705         (windows_nat_target::resume, windows_nat_target::resume)
11706         (get_windows_debug_event, windows_nat_target::wait)
11707         (windows_nat_target::pid_to_str)
11708         (windows_nat_target::get_tib_address)
11709         (windows_nat_target::get_ada_task_ptid)
11710         (windows_nat_target::thread_name)
11711         (windows_nat_target::thread_alive): Use lwp, not tid.
11712
11713 2020-04-08  Tom Tromey  <tromey@adacore.com>
11714
11715         * windows-nat.c (handle_exception)
11716         (windows_nat_target::thread_name): Update.
11717         * nat/windows-nat.h (windows_thread_info): Remove destructor.
11718         <name>: Now unique_xmalloc_ptr.
11719
11720 2020-04-08  Tom Tromey  <tromey@adacore.com>
11721
11722         * windows-nat.c (thread_rec)
11723         (windows_nat_target::fetch_registers): Update.
11724         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
11725         Update comment.
11726         <debug_registers_changed, reload_context>: Now bool.
11727
11728 2020-04-08  Tom Tromey  <tromey@adacore.com>
11729
11730         * windows-nat.c (windows_add_thread): Use new.
11731         (windows_init_thread_list, windows_delete_thread): Use delete.
11732         (get_windows_debug_event): Update.
11733         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
11734         destructor, and initializers.
11735
11736 2020-04-08  Tom Tromey  <tromey@adacore.com>
11737
11738         * windows-nat.c (struct windows_thread_info): Remove.
11739         * nat/windows-nat.h: New file.
11740
11741 2020-04-08  Tom Tromey  <tromey@adacore.com>
11742
11743         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
11744         (thread_rec, windows_add_thread, windows_delete_thread)
11745         (windows_continue): Update.
11746
11747 2020-04-08  Tom Tromey  <tromey@adacore.com>
11748
11749         * windows-nat.c (struct windows_thread_info): Remove typedef.
11750         (thread_head): Remove.
11751         (thread_list): New global.
11752         (thread_rec, windows_add_thread, windows_init_thread_list)
11753         (windows_delete_thread, windows_continue): Update.
11754
11755 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11756
11757         * windows-tdep.h (windows_init_abi): Add comment.
11758         (cygwin_init_abi): New declaration.
11759         * windows-tdep.c: Split signal enumeration in two, one for
11760         Windows and one for Cygwin.
11761         (windows_gdb_signal_to_target): Only deal with signal of the
11762         Windows OS ABI.
11763         (cygwin_gdb_signal_to_target): New function.
11764         (windows_init_abi): Rename to windows_init_abi_common, don't set
11765         gdb_signal_to_target gdbarch method.  Add new new function with
11766         this name.
11767         (cygwin_init_abi): New function.
11768         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
11769         comment.  Don't call windows_init_abi.
11770         (amd64_windows_init_abi): Add comment, call windows_init_abi.
11771         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
11772         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
11773         i386_windows_init_abi_common, don't call windows_init_abi.  Add
11774         a new function of this name.
11775         (i386_cygwin_init_abi): New function.
11776         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
11777         OS ABI Cygwin.
11778
11779 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11780
11781         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
11782         parameter.c.
11783         (dwarf2_read_gdb_index): Update.
11784
11785 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
11786
11787         * nbsd-tdep.c: Include "objfiles.h".
11788         (nbsd_skip_solib_resolver): New.
11789         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
11790
11791 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11792
11793         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
11794         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
11795         with DW_LLE_base_addressx are being emitted in DWARFv5.
11796         Add the newly added kind DW_LOC_OFFSET_PAIR also.
11797         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
11798         unsigned integer.
11799
11800 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11801
11802         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
11803         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
11804         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
11805         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
11806         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
11807         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
11808         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
11809
11810
11811 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11812
11813         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
11814         (read_loclist_index): New function definition.
11815         (lookup_loclist_base): New function definition.
11816         (read_loclist_header): New function definition.
11817         (dwarf2_cu): Add loclist_base and loclist_header field.
11818         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
11819         (read_full_die_1): Read the value of DW_AT_loclists_base.
11820         (read_attribute_reprocess): Handle DW_FORM_loclistx.
11821         (read_attribute_value): Handle DW_FORM_loclistx.
11822         (skip_one_die): Handle DW_FORM_loclistx.
11823         (loclist_header): New structure declaration.
11824         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
11825
11826 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
11827
11828         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
11829         constructor.  Remove `addr` parameter from other constructor and
11830         add `per_cu` parameter.
11831         * dwarf2/read.c (create_partial_symtab): Update.
11832
11833 2020-04-07  Tom de Vries  <tdevries@suse.de>
11834
11835         PR symtab/25796
11836         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
11837         (partial_die_info::fixup): Inherit has_const_value.
11838
11839 2020-04-07  Tom de Vries  <tdevries@suse.de>
11840
11841         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
11842         symbols without address.
11843
11844 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11845
11846         * nbsd-nat.h (struct thread_info): Add forward declaration.
11847         (nbsd_nat_target::thread_alive): Add.
11848         (nbsd_nat_target::thread_name): Likewise.
11849         (nbsd_nat_target::update_thread_list): Likewise.
11850         (update_thread_list::post_attach): Likewise.
11851         (post_attach::pid_to_str): Likewise.
11852         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
11853         (nbsd_thread_lister): Add.
11854         (nbsd_nat_target::thread_alive): Likewise.
11855         (nbsd_nat_target::thread_name): Likewise.
11856         (nbsd_add_threads): Likewise.
11857         (update_thread_list::post_attach): Likewise.
11858         (nbsd_nat_target::update_thread_list): Likewise.
11859         (post_attach::pid_to_str): Likewise.
11860
11861 2020-04-06  Tom Tromey  <tromey@adacore.com>
11862
11863         * ada-valprint.c (print_variant_part): Extract the variant field.
11864         (print_field_values): Use the field as the outer value when
11865         recursing.
11866
11867 2020-04-06  Tom Tromey  <tromey@adacore.com>
11868
11869         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
11870         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
11871         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
11872         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
11873         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
11874
11875 2020-04-06  Tom Tromey  <tromey@adacore.com>
11876
11877         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
11878         TYPE_CODE_ERROR.
11879
11880 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11881
11882         * nbsd-tdep.c: Include "gdbarch.h".
11883         Define enum with NetBSD signal numbers.
11884         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
11885         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
11886         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
11887         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
11888         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
11889         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
11890         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
11891         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
11892         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
11893         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
11894         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
11895         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
11896
11897 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
11898
11899         PR gdb/25325
11900         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
11901
11902 2020-04-03  Tom Tromey  <tromey@adacore.com>
11903
11904         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
11905         Read constant block.
11906
11907 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11908
11909         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
11910         (gdb_bfd_get_full_section_contents): New declaration.
11911         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
11912         * windows-tdep.c (is_linked_with_cygwin_dll): Use
11913         gdb_bfd_get_full_section_contents.
11914
11915 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11916
11917         * exec.c (build_section_table): Replace internal_error with
11918         gdb_assert.
11919         (section_table_xfer_memory_partial): Likewise.
11920         * mdebugread.c (parse_partial_symbols): Likewise.
11921         * psymtab.c (lookup_partial_symbol): Likewise.
11922         * utils.c (wrap_here): Likewise.
11923
11924 2020-04-02  Tom Tromey  <tromey@adacore.com>
11925
11926         * f-lang.c (build_fortran_types): Use arch_type to initialize
11927         builtin_complex_s32 in the TYPE_CODE_ERROR case.
11928
11929 2020-04-02  Tom Tromey  <tromey@adacore.com>
11930
11931         * dwarf2/read.c (partial_die_info::read): Do not create a vector
11932         of attributes.
11933
11934 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11935             Bernd Edlinger <bernd.edlinger@hotmail.de>
11936             Tom Tromey  <tromey@adacore.com>
11937
11938         * buildsym.c (buildsym_compunit::record_line): Remove
11939         deduplication code.
11940
11941 2020-04-02  Tom de Vries  <tdevries@suse.de>
11942
11943         PR ada/24671
11944         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
11945
11946 2020-04-02  Tom de Vries  <tdevries@suse.de>
11947
11948         * dwarf2/read.c (dwarf2_gdb_index_functions,
11949         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
11950         NULL.
11951         * psymtab.c (psym_lookup_global_symbol_language): New function.
11952         (psym_functions): Init psym_lookup_global_symbol_language with
11953         psym_lookup_global_symbol_language.
11954         * symfile-debug.c (debug_sym_quick_functions): Init
11955         lookup_global_symbol_language with NULL.
11956         * symfile.c (set_initial_language): Remove fixme comment.
11957         * symfile.h (struct quick_symbol_functions): Add
11958         lookup_global_symbol_language.
11959         * symtab.c (find_quick_global_symbol_language): New function.
11960         (find_main_name): Use find_quick_global_symbol_language.
11961
11962 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
11963
11964         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
11965
11966 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11967
11968         * buildsym.c (record_line): Fix undefined behavior and preserve
11969         lines at eof.
11970
11971 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11972
11973         * buildsym.c (record_line): Fix the resizing condition.
11974
11975 2020-04-01  Tom Tromey  <tom@tromey.com>
11976
11977         * value.h (value_literal_complex): Add comment.
11978         * valops.c (value_literal_complex): Refer to value.h.
11979
11980 2020-04-01  Tom Tromey  <tom@tromey.com>
11981
11982         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
11983         (scalar_type): New rule, from typebase.
11984         (typebase): Use scalar_type.  Recognize complex types.
11985         (field_name): Handle FLOAT_KEYWORD.
11986         (ident_tokens): Add _Complex and __complex__.
11987
11988 2020-04-01  Tom Tromey  <tom@tromey.com>
11989
11990         PR exp/25299:
11991         * valarith.c (promotion_type, complex_binop): New functions.
11992         (scalar_binop): Handle complex numbers.  Use promotion_type.
11993         (value_pos, value_neg, value_complement): Handle complex numbers.
11994
11995 2020-04-01  Tom Tromey  <tom@tromey.com>
11996
11997         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
11998         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
11999         (parse_number): Handle complex numbers.
12000
12001 2020-04-01  Tom Tromey  <tom@tromey.com>
12002
12003         * c-valprint.c (c_decorations): Change complex suffix to "i".
12004
12005 2020-04-01  Tom Tromey  <tom@tromey.com>
12006
12007         * valprint.c (generic_value_print_complex): Use accessors.
12008         * value.h (value_real_part, value_imaginary_part): Declare.
12009         * valops.c (value_real_part, value_imaginary_part): New
12010         functions.
12011         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
12012
12013 2020-04-01  Tom Tromey  <tom@tromey.com>
12014
12015         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
12016         (read_range_type): Update.
12017         * mdebugread.c (basic_type): Update.
12018         * go-lang.c (build_go_types): Use init_complex_type.
12019         * gdbtypes.h (struct main_type) <complex_type>: New member.
12020         (init_complex_type): Update.
12021         (arch_complex_type): Don't declare.
12022         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
12023         Make name if none given.  Use alloc_type_copy.  Look for cached
12024         complex type.
12025         (arch_complex_type): Remove.
12026         (gdbtypes_post_init): Use init_complex_type.
12027         * f-lang.c (build_fortran_types): Use init_complex_type.
12028         * dwarf2/read.c (read_base_type): Update.
12029         * d-lang.c (build_d_types): Use init_complex_type.
12030         * ctfread.c (read_base_type): Update.
12031
12032 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12033
12034         * infrun.c (stop_all_threads): Update assertion, plus when
12035         stopping threads, take into account that we might be trying
12036         to stop an all-stop target.
12037         (stop_waiting): Call 'stop_all_threads' if there exists a
12038         non-stop target.
12039
12040 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12041
12042         * target.h (exists_non_stop_target): New function declaration.
12043         * target.c (exists_non_stop_target): New function.
12044
12045 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
12046
12047         PR gdb/24789
12048         * eval.c (is_integral_or_integral_reference): New function.
12049         (evaluate_subexp_standard): Allow integer references in
12050         pointer arithmetic.
12051
12052 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12053
12054         * remote.c (remote_target::remote_parse_stop_reply): Remove the
12055         check for no ptid in the stop reply when the target is non-stop.
12056
12057 2020-04-01  Tom Tromey  <tromey@adacore.com>
12058
12059         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
12060         "name" parameter to rvalue reference.  Initialize m_name_holder.
12061         <lookup_name_info>: New overloads.
12062         <name>: Return gdb::string_view.
12063         <c_str>: New method.
12064         <make_ignore_params>: Update.
12065         <search_name_hash>: Update.
12066         <language_lookup_name>: Return const char *.
12067         <m_name>: Change type.
12068         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
12069         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
12070         (lookup_name_info::match_any): Update.
12071         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
12072         Update.
12073         * minsyms.c (linkage_name_str): Update.
12074         * language.c (default_symbol_name_matcher): Update.
12075         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
12076         Update.
12077         * ada-lang.c (ada_fold_name): Change parameter to string_view.
12078         (ada_lookup_name_info::ada_lookup_name_info): Update.
12079         (literal_symbol_name_matcher): Update.
12080
12081 2020-04-01  Tom Tromey  <tromey@adacore.com>
12082
12083         * psymtab.c (psymtab_search_name): Remove function.
12084         (psym_lookup_symbol): Create search name and lookup name here.
12085         (lookup_partial_symbol): Remove "name" parameter; add
12086         lookup_name.
12087         (psym_expand_symtabs_for_function): Update.
12088
12089 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
12090
12091         PR tui/25597:
12092         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
12093
12094 2020-03-31  Tom Tromey  <tromey@adacore.com>
12095
12096         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
12097         memcpy.
12098
12099 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
12100
12101         * features/riscv/32bit-csr.xml: Regenerated.
12102         * features/riscv/64bit-csr.xml: Regenerated.
12103
12104 2020-03-30  Tom Tromey  <tromey@adacore.com>
12105
12106         * ada-valprint.c (print_variant_part): Update.
12107         * ada-lang.h (ada_which_variant_applies): Update.
12108         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
12109         outer_valaddr parameters; replace with "outer" value parameter.
12110         (to_fixed_variant_branch_type): Update.
12111
12112 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12113
12114         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
12115         <list>.  Remove inclusion of observable.h.
12116         (PPC_DEBUG_CURRENT_VERSION): Move up define.
12117         (struct arch_lwp_info): New struct.
12118         (class ppc_linux_dreg_interface): New class.
12119         (struct ppc_linux_process_info): New struct.
12120         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
12121         <low_new_clone, low_forget_process, low_prepare_to_resume>
12122         <copy_thread_dreg_state, mark_thread_stale>
12123         <mark_debug_registers_changed, register_hw_breakpoint>
12124         <clear_hw_breakpoint, register_wp, clear_wp>
12125         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
12126         <num_memory_accesses, get_trigger_type>
12127         <create_watchpoint_request, hwdebug_point_cmp>
12128         <init_arch_lwp_info, get_arch_lwp_info>
12129         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
12130         methods.
12131         <struct ptid_hash>: New inner struct.
12132         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
12133         members.
12134         (saved_dabr_value, hwdebug_info, max_slots_number)
12135         (struct hw_break_tuple, struct thread_points, ppc_threads)
12136         (have_ptrace_hwdebug_interface)
12137         (hwdebug_find_thread_points_by_tid)
12138         (hwdebug_insert_point, hwdebug_remove_point): Remove.
12139         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
12140         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
12141         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
12142         use m_dreg_interface.
12143         (hwdebug_point_cmp): Change to...
12144         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
12145         reference arguments instead of pointers.
12146         (ppc_linux_nat_target::ranged_break_num_registers): Use
12147         m_dreg_interface.
12148         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
12149         m_dreg_interface.  Call register_hw_breakpoint.
12150         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
12151         m_dreg_interface.  Call clear_hw_breakpoint.
12152         (get_trigger_type): Change to...
12153         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
12154         comment.
12155         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
12156         use m_dreg_interface.  Call register_hw_breakpoint.
12157         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
12158         use m_dreg_interface.  Call clear_hw_breakpoint.
12159         (can_use_watchpoint_cond_accel): Change to...
12160         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
12161         method.  Update comment, use m_dreg_interface and
12162         m_process_info.
12163         (calculate_dvc): Change to...
12164         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
12165         m_dreg_interface.
12166         (num_memory_accesses): Change to...
12167         (ppc_linux_nat_target::num_memory_accesses): ...this method.
12168         (check_condition): Change to...
12169         (ppc_linux_nat_target::check_condition): ...this method.
12170         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
12171         comment, use m_dreg_interface.
12172         (create_watchpoint_request): Change to...
12173         (ppc_linux_nat_target::create_watchpoint_request): ...this
12174         method.  Use m_dreg_interface.
12175         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
12176         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
12177         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
12178         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
12179         (ppc_linux_nat_target::low_forget_process)
12180         (ppc_linux_nat_target::low_new_fork)
12181         (ppc_linux_nat_target::low_new_clone)
12182         (ppc_linux_nat_target::low_delete_thread)
12183         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
12184         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
12185         only call mark_thread_stale.
12186         (ppc_linux_thread_exit): Remove.
12187         (ppc_linux_nat_target::stopped_data_address): Change to...
12188         (ppc_linux_nat_target::low_stopped_data_address): This. Add
12189         comment, use m_dreg_interface and m_thread_hw_breakpoints.
12190         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
12191         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
12192         comment.  Call low_stopped_data_address.
12193         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
12194         m_dreg_interface.
12195         (ppc_linux_nat_target::masked_watch_num_registers): Use
12196         m_dreg_interface.
12197         (ppc_linux_nat_target::copy_thread_dreg_state)
12198         (ppc_linux_nat_target::mark_thread_stale)
12199         (ppc_linux_nat_target::mark_debug_registers_changed)
12200         (ppc_linux_nat_target::register_hw_breakpoint)
12201         (ppc_linux_nat_target::clear_hw_breakpoint)
12202         (ppc_linux_nat_target::register_wp)
12203         (ppc_linux_nat_target::clear_wp)
12204         (ppc_linux_nat_target::init_arch_lwp_info)
12205         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
12206         (_initialize_ppc_linux_nat): Remove observer callback.
12207
12208 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12209
12210         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
12211         (ppc_linux_nat_target::auxv_parse)
12212         (ppc_linux_nat_target::read_description)
12213         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
12214         Move up.
12215
12216 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12217
12218         * linux-nat.h (low_new_clone): New method.
12219         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
12220
12221 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12222
12223         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
12224         (dbx_expand_psymtab): ... this.
12225         (start_psymtab): Update.
12226         * mdebugread.c (psymtab_to_symtab_1): Rename to...
12227         (mdebug_expand_psymtab): ... this.
12228         (parse_partial_symbols): Update.
12229         (new_psymtab): Update.
12230         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
12231         (xcoff_expand_psymtab): ... this.
12232         (xcoff_start_psymtab): Update.
12233
12234 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12235
12236         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
12237         <expand_dependencies>: ... this.
12238         * psymtab.c (partial_symtab::read_dependencies): Rename to...
12239         (partial_symtab::expand_dependencies): ... this.
12240         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
12241         Update.
12242         (dwarf2_psymtab::expand_psymtab): Update.
12243         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12244         * mdebugread.c (psymtab_to_symtab_1): Update.
12245         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12246
12247 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12248
12249         * psympriv.h (discard_psymtab): Remove.
12250         * dbxread.c (dbx_end_psymtab): Update.
12251         * xcoffread.c (xcoff_end_psymtab): Update.
12252
12253 2020-03-28  Tom Tromey  <tom@tromey.com>
12254
12255         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
12256         comment.
12257
12258 2020-03-28  Tom Tromey  <tom@tromey.com>
12259
12260         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
12261
12262 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
12263
12264         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12265
12266 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
12267
12268         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
12269
12270 2020-03-26  Tom Tromey  <tom@tromey.com>
12271
12272         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
12273         (mark_common_block_symbol_computed, read_tag_string_type)
12274         (attr_to_dynamic_prop, read_subrange_type): Update.
12275         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
12276         to be methods on struct attribute.
12277         (skip_one_die, process_imported_unit_die, read_namespace_alias)
12278         (read_call_site_scope, partial_die_info::read)
12279         (partial_die_info::read, lookup_die_type, follow_die_ref):
12280         Update.
12281         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
12282         from dwarf2_get_ref_die_offset.
12283         (attribute::constant_value): New method, from
12284         dwarf2_get_attr_constant_value.
12285         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
12286         Declare method.
12287         <constant_value>: New method.
12288
12289 2020-03-26  Tom Tromey  <tom@tromey.com>
12290
12291         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
12292         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
12293         (dwarf_type_encoding_name): Move to stringify.c.
12294         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
12295         * dwarf2/stringify.c: New file.
12296         * dwarf2/stringify.h: New file.
12297
12298 2020-03-26  Tom Tromey  <tom@tromey.com>
12299
12300         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
12301         Rewrite.
12302
12303 2020-03-26  Tom Tromey  <tom@tromey.com>
12304
12305         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
12306         methods.
12307         * dwarf2/read.c (lookup_addr_base): Move to die.h.
12308         (lookup_ranges_base): Likewise.
12309         (read_cutu_die_from_dwo, read_full_die_1): Update.
12310
12311 2020-03-26  Tom Tromey  <tom@tromey.com>
12312
12313         * dwarf2/read.c (read_import_statement, read_file_scope)
12314         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
12315         (read_lexical_block_scope, read_call_site_scope)
12316         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
12317         (handle_struct_member_die, process_structure_scope)
12318         (update_enumeration_type_from_children)
12319         (process_enumeration_scope, read_array_type, read_common_block)
12320         (read_namespace, read_module, read_subroutine_type): Update.
12321         (sibling_die): Remove.
12322
12323 2020-03-26  Tom Tromey  <tom@tromey.com>
12324
12325         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
12326         (build_type_psymtabs_reader, read_structure_type)
12327         (read_enumeration_type, read_full_die_1): Update.
12328         (dwarf2_attr_no_follow): Move to die.h.
12329         * dwarf2/die.h (struct die_info) <attr>: New method.
12330
12331 2020-03-26  Tom Tromey  <tom@tromey.com>
12332
12333         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
12334         <base_address>: Now an optional.
12335         (dwarf2_find_base_address, dwarf2_rnglists_process)
12336         (dwarf2_ranges_process, fill_in_loclist_baton)
12337         (dwarf2_symbol_mark_computed): Update.
12338
12339 2020-03-26  Tom Tromey  <tom@tromey.com>
12340
12341         * dwarf2/read.c (struct die_info): Move to die.h.
12342         * dwarf2/die.h: New file.
12343
12344 2020-03-26  Tom Tromey  <tom@tromey.com>
12345
12346         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
12347         * dwarf2/read.c
12348         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12349         Move to line-header.c.
12350         (read_checked_initial_length_and_offset, read_formatted_entries):
12351         Likewise.
12352         (dwarf_decode_line_header): Split into two.
12353         * dwarf2/line-header.c
12354         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12355         Move from read.c.
12356         (read_checked_initial_length_and_offset, read_formatted_entries):
12357         Likewise.
12358         (dwarf_decode_line_header): New function, split from read.c.
12359
12360 2020-03-26  Tom Tromey  <tom@tromey.com>
12361
12362         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
12363         Declare method.
12364         * dwarf2/read.c (read_attribute_value): Update.
12365         (dwarf2_per_objfile::read_line_string): Rename from
12366         read_indirect_line_string.
12367         (read_formatted_entries): Update.
12368
12369 2020-03-26  Tom Tromey  <tom@tromey.com>
12370
12371         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
12372         variable.
12373
12374 2020-03-26  Tom Tromey  <tom@tromey.com>
12375
12376         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
12377         const.
12378         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
12379         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
12380         parameter const.
12381
12382 2020-03-26  Tom Tromey  <tom@tromey.com>
12383
12384         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
12385         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
12386         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
12387         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
12388
12389 2020-03-26  Tom Tromey  <tom@tromey.com>
12390
12391         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
12392         file_names_size, file_full_name, file_file_name>: Use const.
12393         <file_name_at, file_names>: Add const overload.
12394         * dwarf2/line-header.c (line_header::file_file_name)
12395         (line_header::file_full_name): Update.
12396
12397 2020-03-26  Tom Tromey  <tom@tromey.com>
12398
12399         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
12400         (macro_start_file, consume_improper_spaces)
12401         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
12402         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
12403         (dwarf_decode_macros): Move to macro.c.
12404         * dwarf2/macro.c: New file.
12405         * dwarf2/macro.h: New file.
12406         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
12407
12408 2020-03-26  Tom Tromey  <tom@tromey.com>
12409
12410         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
12411         method.
12412         * dwarf2/section.c: New method.  From
12413         read_indirect_string_at_offset_from.
12414         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
12415         (read_indirect_string_at_offset_from): Move to section.c.
12416         (read_indirect_string_at_offset): Rewrite.
12417         (read_indirect_line_string_at_offset): Remove.
12418         (read_indirect_string, read_indirect_line_string)
12419         (dwarf_decode_macro_bytes): Update.
12420
12421 2020-03-26  Tom Tromey  <tom@tromey.com>
12422
12423         * dwarf2/section.h (struct dwarf2_section_info)
12424         <overload_complaint>: Declare.
12425         (dwarf2_section_buffer_overflow_complaint): Don't declare.
12426         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
12427         Rename from dwarf2_section_buffer_overflow_complaint.
12428         * dwarf2/read.c (skip_one_die, partial_die_info::read)
12429         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
12430
12431 2020-03-26  Tom Tromey  <tom@tromey.com>
12432
12433         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
12434         Declare.
12435         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
12436         Move from read.c.
12437         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
12438         to section.c.
12439
12440 2020-03-26  Tom Tromey  <tom@tromey.com>
12441
12442         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
12443
12444 2020-03-26  Tom Tromey  <tom@tromey.com>
12445
12446         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
12447         "builder".
12448         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
12449         parameter.
12450         (dwarf_decode_macros): Update.
12451
12452 2020-03-26  Tom Tromey  <tom@tromey.com>
12453
12454         * dwarf2/read.c (read_attribute_value): Update.
12455         (read_indirect_string_from_dwz): Move to dwz.c; change into
12456         method.
12457         (dwarf_decode_macro_bytes): Update.
12458         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
12459         * dwarf2/dwz.c: New file.
12460         * Makefile.in (COMMON_SFILES): Add dwz.c.
12461
12462 2020-03-26  Tom Tromey  <tom@tromey.com>
12463
12464         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
12465         * dwarf2/read.c: Add include.
12466         * dwarf2/index-write.c: Add include.
12467         * dwarf2/index-cache.c: Add include.
12468         * dwarf2/dwz.h: New file.
12469
12470 2020-03-25  Tom Tromey  <tom@tromey.com>
12471
12472         * compile/compile-object-load.c (get_out_value_type): Mention
12473         correct symbol name in error message.
12474
12475 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
12476
12477         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12478
12479 2020-03-25  Tom de Vries  <tdevries@suse.de>
12480
12481         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
12482         * symmisc.c (dump_symtab_1): Print user and includes fields.
12483         (maintenance_info_symtabs): Same.
12484
12485 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
12486
12487         PR gdb/25534
12488         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
12489         (riscv_regcache_cooked_write): New function.
12490         (riscv_push_dummy_call): Use new function.
12491         (riscv_return_value): Likewise.
12492
12493 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
12494
12495         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
12496         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
12497         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
12498         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
12499         * infrun.c (follow_fork): Likewise.
12500         (follow_fork_inferior): Likewise.
12501         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
12502         * linux-nat.h (class linux_nat_target): Likewise.
12503         * remote.c (class remote_target) <follow_fork>: Likewise.
12504         (remote_target::follow_fork): Likewise.
12505         * target-delegates.c: Re-generate.
12506         * target.c (default_follow_fork): Likewise.
12507         (target_follow_fork): Likewise.
12508         * target.h (struct target_ops) <follow_fork>: Likewise.
12509         (target_follow_fork): Likewise.
12510
12511 2020-03-24  Tom de Vries  <tdevries@suse.de>
12512
12513         * psymtab.c (maintenance_info_psymtabs): Print user field.
12514
12515 2020-03-20  Tom Tromey  <tromey@adacore.com>
12516
12517         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
12518         const.
12519         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
12520         const.
12521
12522 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
12523
12524         * ptrace.m4: Don't check for ptrace declaration.
12525         * config.in: Re-generate.
12526         * configure: Re-generate.
12527         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
12528         not defined.
12529
12530 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12531
12532         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
12533         `PTRACE_TYPE_RET'.
12534         * i386-bsd-nat.c (gdb_ptrace): Likewise.
12535         * sparc-nat.c (gdb_ptrace): Likewise.
12536         * x86-bsd-nat.c (gdb_ptrace): Likewise.
12537
12538 2020-03-20  Tom Tromey  <tromey@adacore.com>
12539
12540         * c-exp.y (lex_one_token): Fix assert.
12541
12542 2020-03-20  Tom Tromey  <tromey@adacore.com>
12543
12544         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
12545         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
12546         strncpy call.
12547
12548 2020-03-20  Tom Tromey  <tromey@adacore.com>
12549
12550         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
12551
12552 2020-03-20  Tom Tromey  <tromey@adacore.com>
12553
12554         * ada-valprint.c (print_variant_part): Remove parameters; switch
12555         to value-based API.
12556         (print_field_values): Likewise.
12557         (ada_val_print_struct_union): Likewise.
12558         (ada_value_print_1): Update.
12559
12560 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12561
12562         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
12563         nbsd_nat_target instead of inf_ptrace_target.
12564         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12565         nbsd_nat_target.
12566
12567 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12568
12569         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
12570         it to the ptrace call.
12571         * (store_registers): Likewise.
12572
12573 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12574
12575         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
12576         it to the ptrace call.
12577         * (store_registers): Likewise.
12578
12579 2020-03-19  Luis Machado  <luis.machado@linaro.org>
12580
12581         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
12582         valid, fetch vg value from ptrace.
12583
12584 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12585         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
12586         * inf-ptrace.c: Likewise.
12587         * (gdb_ptrace): Add.
12588         * (inf_ptrace_target::resume): Update.
12589         * (inf_ptrace_target::xfer_partial): Likewise.
12590         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
12591         * (inf_ptrace_peek_poke): Update.
12592
12593 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12594
12595         * x86-bsd-nat.c (gdb_ptrace): New.
12596         * (x86bsd_dr_set): Add new argument `ptid'.
12597         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
12598         x86bsd_dr_set_addr): Update.
12599
12600 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12601
12602         * remote.c (remote_target::process_stop_reply): Handle events for
12603         all threads differently.
12604
12605 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12606
12607         * completer.c (completion_tracker::remove_completion): Define new
12608         function.
12609         * completer.h (completion_tracker::remove_completion): Declare new
12610         function.
12611         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
12612         when adding a C++ function symbol.
12613
12614 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12615
12616         * completer.c (completion_tracker::completion_hash_entry): Define
12617         new class.
12618         (advance_to_filename_complete_word_point): Call
12619         recompute_lowest_common_denominator.
12620         (completion_tracker::completion_tracker): Call discard_completions
12621         to setup the hash table.
12622         (completion_tracker::discard_completions): Allow for being called
12623         from the constructor, pass new equal function, and element deleter
12624         when constructing the hash table.  Initialise new class member
12625         variables.
12626         (completion_tracker::maybe_add_completion): Remove use of
12627         m_entries_vec, and store more information into m_entries_hash.
12628         (completion_tracker::recompute_lcd_visitor): New function, most
12629         content taken from...
12630         (completion_tracker::recompute_lowest_common_denominator):
12631         ...here, this now just visits each item in the hash calling the
12632         above visitor.
12633         (completion_tracker::build_completion_result): Remove use of
12634         m_entries_vec, call recompute_lowest_common_denominator.
12635         * completer.h (completion_tracker::have_completions): Remove use
12636         of m_entries_vec.
12637         (completion_tracker::completion_hash_entry): Declare new class.
12638         (completion_tracker::recompute_lowest_common_denominator): Change
12639         function signature.
12640         (completion_tracker::recompute_lcd_visitor): Declare new function.
12641         (completion_tracker::m_entries_vec): Delete.
12642         (completion_tracker::m_entries_hash): Initialize to NULL.
12643         (completion_tracker::m_lowest_common_denominator_valid): New
12644         member variable.
12645         (completion_tracker::m_lowest_common_denominator_max_length): New
12646         member variable.
12647
12648 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12649
12650         * regformats/regdef.h: Put reg in gdb namespace.
12651
12652 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12653
12654         * i386-bsd-nat.c (gdb_ptrace): New.
12655         * (i386bsd_fetch_inferior_registers,
12656         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12657         * (i386bsd_fetch_inferior_registers,
12658         i386bsd_store_inferior_registers) Use gdb_ptrace.
12659
12660 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12661
12662         * amd64-bsd-nat.c (gdb_ptrace): New.
12663         * (amd64bsd_fetch_inferior_registers,
12664         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12665         * (amd64bsd_fetch_inferior_registers,
12666         amd64bsd_store_inferior_registers) Use gdb_ptrace.
12667
12668 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12669
12670         * user-regs.c (user_reg::read): Rename to...
12671         (user_reg::xread): ...this.
12672         * (append_user_reg): Rename argument `read' to `xread'.
12673         * (user_reg_add_builtin): Likewise.
12674         * (user_reg_add): Likewise.
12675         * (value_of_user_reg): Likewise.
12676
12677 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12678
12679         * sparc-nat.c (gdb_ptrace): New.
12680         * sparc-nat.c (sparc_fetch_inferior_registers)
12681         (sparc_store_inferior_registers) Remove obsolete comment.
12682         * sparc-nat.c (sparc_fetch_inferior_registers)
12683         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
12684         * sparc-nat.c (sparc_fetch_inferior_registers)
12685         (sparc_store_inferior_registers) Use gdb_ptrace.
12686
12687 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12688
12689         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
12690         it to the ptrace call.
12691         * sh-nbsd-nat.c (store_registers): Likewise.
12692
12693 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12694
12695         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
12696         nbsd_nat_target instead of inf_ptrace_target.
12697         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12698         nbsd_nat_target.
12699
12700 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12701
12702         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
12703
12704 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12705
12706         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
12707         <sys/sysctl.h>.
12708         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
12709
12710 2020-03-17  Tom de Vries  <tdevries@suse.de>
12711
12712         PR gdb/23710
12713         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
12714         fields.
12715         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
12716         fields.
12717         (process_imported_unit_die): Skip import of c++ CUs.
12718
12719 2020-03-16  Tom Tromey  <tom@tromey.com>
12720
12721         * p-valprint.c (pascal_object_print_value): Initialize
12722         base_value.
12723
12724 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
12725             Shahab Vahedi  <shahab@synopsys.com>
12726
12727         * Makefile.in: Add arch/arc.o
12728         * configure.tgt: Likewise.
12729         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
12730         (_initialize_arc_tdep): Don't initialize old target descriptions.
12731         (arc_read_description): New function to cache target descriptions.
12732         * arc-tdep.h (arc_read_description): Add proto type.
12733         * arch/arc.c: New file.
12734         * arch/arc.h: Likewise.
12735         * features/Makefile: Replace old target descriptions with new.
12736         * features/arc-arcompact.c: Remove.
12737         * features/arc-arcompact.xml: Likewise.
12738         * features/arc-v2.c: Likewise
12739         * features/arc-v2.xml: Likewise
12740         * features/arc/aux-arcompact.xml: New file.
12741         * features/arc/aux-v2.xml: Likewise.
12742         * features/arc/core-arcompact.xml: Likewise.
12743         * features/arc/core-v2.xml: Likewise.
12744         * features/arc/aux-arcompact.c: Generate.
12745         * features/arc/aux-v2.c: Likewise.
12746         * features/arc/core-arcompact.c: Likewise.
12747         * features/arc/core-v2.c: Likewise.
12748         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
12749
12750 2020-03-16  Tom Tromey  <tromey@adacore.com>
12751
12752         PR gdb/25663:
12753         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
12754         putting value into bcache.
12755
12756 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12757
12758         PR gdb/21500
12759         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
12760         to...
12761         (amd64_windows_init_abi_common): ... this.  Don't set size of
12762         long type.
12763         (amd64_windows_init_abi): New function.
12764         (amd64_cygwin_init_abi): New function.
12765         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
12766         the Cygwin OS ABI.
12767         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
12768         comment.
12769
12770 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12771
12772         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
12773         * windows-tdep.c (CYGWIN_DLL_NAME): New.
12774         (pe_import_directory_entry): New struct type.
12775         (is_linked_with_cygwin_dll): New function.
12776         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
12777         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
12778         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
12779
12780 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12781
12782         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
12783         i386_cygwin_core_osabi_sniffer.
12784
12785 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12786
12787         * i386-cygwin-tdep.c: Rename to...
12788         * i386-windows-tdep.c: ... this.
12789         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
12790         i386-windows-tdep.c.
12791         * configure.tgt: Likewise.
12792
12793 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12794
12795         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
12796         * osabi.c (gdb_osabi_names): Add "Windows".
12797         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
12798         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
12799         (i386_cygwin_core_osabi_sniffer): New function, extracted from
12800         i386_cygwin_osabi_sniffer.
12801         (_initialize_i386_cygwin_tdep): Register OS ABI
12802         GDB_OSABI_WINDOWS for i386.
12803         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
12804         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
12805         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
12806         for x86-64.
12807         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
12808         when the target matches '*-*-mingw*'.
12809
12810 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12811
12812         * defs.h (enum gdb_osabi): Move to...
12813         * osabi.h (enum gdb_osabi): ... here.
12814         * gdbarch.sh: Include osabi.h in gdbarch.h.
12815         * gdbarch.h: Re-generate.
12816
12817 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12818
12819         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
12820         function.
12821         (_initialize_amd64_windows_tdep): Register osabi sniffer.
12822
12823 2020-03-14  Tom Tromey  <tom@tromey.com>
12824
12825         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
12826         for C++.
12827         (c_type_print_modifier): Likewise.  Add "language" parameter.
12828         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
12829         (c_type_print_base_1): Update.
12830         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
12831         constants.
12832         * type-stack.c (type_stack::insert): Handle tp_atomic and
12833         tp_restrict.
12834         (type_stack::follow_type_instance_flags): Likewise.
12835         (type_stack::follow_types): Likewise.  Merge type-following code.
12836         * c-exp.y (RESTRICT, ATOMIC): New tokens.
12837         (space_identifier, cv_with_space_id)
12838         (const_or_volatile_or_space_identifier_noopt)
12839         (const_or_volatile_or_space_identifier): Remove.
12840         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
12841         rules.
12842         (ptr_operator, typebase): Update.
12843         (enum token_flag) <FLAG_C>: New constant.
12844         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
12845         "_Atomic".
12846         (lex_one_token): Handle FLAG_C.
12847
12848 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12849
12850         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
12851         it to the ptrace call.
12852         * m68k-bsd-nat.c (store_registers): Likewise.
12853
12854 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12855
12856         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
12857         gdb_byte *.
12858         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
12859         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
12860         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
12861
12862 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12863
12864         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
12865         nbsd_nat_target instead of inf_ptrace_target.
12866         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12867         nbsd_nat_target.
12868
12869 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12870
12871         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
12872         register_t.
12873
12874 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12875
12876         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
12877         it to the ptrace call.
12878         * alpha-bsd-nat.c (store_registers): Likewise.
12879
12880 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12881
12882         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
12883         includes.
12884         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
12885         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
12886         fill_fpregset): Likewise.
12887
12888 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12889
12890         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
12891         nbsd_nat_target instead of inf_ptrace_target.
12892         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12893         nbsd_nat_target.
12894
12895 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12896
12897         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
12898         register_t.
12899
12900 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12901
12902         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
12903         it to the ptrace call.
12904         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
12905         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
12906         * arm-nbsd-nat.c (store_register): Likewise.
12907         * arm-nbsd-nat.c (store_regs): Likewise.
12908         * arm-nbsd-nat.c (store_fp_register): Likewise.
12909         * arm-nbsd-nat.c (store_fp_regs): Likewise.
12910
12911 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12912
12913         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
12914         nbsd_nat_target instead of inf_ptrace_target.
12915         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12916         nbsd_nat_target.
12917
12918 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12919
12920         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
12921         it to the ptrace call.
12922         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
12923
12924 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12925
12926         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
12927         it to the ptrace call.
12928         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
12929
12930 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12931
12932         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
12933         gdb_byte *.
12934         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
12935
12936 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12937
12938         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
12939         instead of inf_ptrace_target.
12940         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12941         nbsd_nat_target.
12942
12943 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12944
12945         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12946         register_t.
12947
12948 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12949
12950         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12951         register_t.
12952
12953 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12954
12955         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
12956         register_t.
12957
12958 2020-03-13  Tom Tromey  <tom@tromey.com>
12959
12960         * value.h (val_print): Don't declare.
12961         * valprint.h (val_print_array_elements)
12962         (val_print_scalar_formatted, generic_val_print): Don't declare.
12963         * valprint.c (generic_val_print_array): Take a struct value.
12964         (generic_val_print_ptr, generic_val_print_memberptr)
12965         (generic_val_print_bool, generic_val_print_int)
12966         (generic_val_print_char, generic_val_print_complex)
12967         (generic_val_print): Remove.
12968         (generic_value_print): Update.
12969         (do_val_print): Remove unused parameters.  Don't call
12970         la_val_print.
12971         (val_print): Remove.
12972         (common_val_print): Update.  Don't call value_check_printable.
12973         (val_print_scalar_formatted, val_print_array_elements): Remove.
12974         * rust-lang.c (rust_val_print): Remove.
12975         (rust_language_defn): Update.
12976         * p-valprint.c (pascal_val_print): Remove.
12977         (pascal_value_print_inner): Update.
12978         (pascal_object_print_val_fields, pascal_object_print_val):
12979         Remove.
12980         (pascal_object_print_static_field): Update.
12981         * p-lang.h (pascal_val_print): Don't declare.
12982         * p-lang.c (pascal_language_defn): Update.
12983         * opencl-lang.c (opencl_language_defn): Update.
12984         * objc-lang.c (objc_language_defn): Update.
12985         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
12986         * m2-lang.h (m2_val_print): Don't declare.
12987         * m2-lang.c (m2_language_defn): Update.
12988         * language.h (struct language_defn) <la_val_print>: Remove.
12989         * language.c (unk_lang_value_print_inner): Rename.  Change
12990         argument types.
12991         (unknown_language_defn, auto_language_defn): Update.
12992         * go-valprint.c (go_val_print): Remove.
12993         * go-lang.h (go_val_print): Don't declare.
12994         * go-lang.c (go_language_defn): Update.
12995         * f-valprint.c (f_val_print): Remove.
12996         * f-lang.h (f_value_print): Don't declare.
12997         * f-lang.c (f_language_defn): Update.
12998         * d-valprint.c (d_val_print): Remove.
12999         * d-lang.h (d_value_print): Don't declare.
13000         * d-lang.c (d_language_defn): Update.
13001         * cp-valprint.c (cp_print_value_fields)
13002         (cp_print_value_fields_rtti, cp_print_value): Remove.
13003         (cp_print_static_field): Update.
13004         * c-valprint.c (c_val_print_array, c_val_print_ptr)
13005         (c_val_print_struct, c_val_print_union, c_val_print_int)
13006         (c_val_print_memberptr, c_val_print): Remove.
13007         * c-lang.h (c_val_print_array, cp_print_value_fields)
13008         (cp_print_value_fields_rtti): Don't declare.
13009         * c-lang.c (c_language_defn, cplus_language_defn)
13010         (asm_language_defn, minimal_language_defn): Update.
13011         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
13012         (ada_val_print_enum): Take a struct value.
13013         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
13014         (ada_val_print): Remove.
13015         (ada_value_print_1): Update.
13016         (printable_val_type): Remove.
13017         * ada-lang.h (ada_val_print): Don't declare.
13018         * ada-lang.c (ada_language_defn): Update.
13019
13020 2020-03-13  Tom Tromey  <tom@tromey.com>
13021
13022         * valprint.c (do_val_print): Update.
13023         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
13024         a struct value.
13025         (value_to_value_object_no_release): Declare.
13026         * python/py-value.c (value_to_value_object_no_release): New
13027         function.
13028         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
13029         struct value.
13030         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
13031         function.
13032         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
13033         a struct value.
13034         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
13035         Declare.
13036         (gdbscm_apply_val_pretty_printer): Take a struct value.
13037         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
13038         value.
13039         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
13040         value.
13041         * extension-priv.h (struct extension_language_ops)
13042         <apply_val_pretty_printer>: Take a struct value.
13043         * cp-valprint.c (cp_print_value): Create a struct value.
13044         (cp_print_value): Update.
13045
13046 2020-03-13  Tom Tromey  <tom@tromey.com>
13047
13048         * ada-valprint.c (print_field_values): Call common_val_print.
13049
13050 2020-03-13  Tom Tromey  <tom@tromey.com>
13051
13052         * ada-valprint.c (val_print_packed_array_elements): Remove
13053         bitoffset and val parameters.  Call common_val_print.
13054         (ada_val_print_string): Remove offset, address, and original_value
13055         parameters.
13056         (ada_val_print_array): Update.
13057         (ada_value_print_array): New function.
13058         (ada_value_print_1): Call it.
13059
13060 2020-03-13  Tom Tromey  <tom@tromey.com>
13061
13062         * ada-valprint.c (ada_value_print): Use common_val_print.
13063
13064 2020-03-13  Tom Tromey  <tom@tromey.com>
13065
13066         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
13067
13068 2020-03-13  Tom Tromey  <tom@tromey.com>
13069
13070         * ada-valprint.c (ada_value_print_num): New function.
13071         (ada_value_print_1): Use it.
13072
13073 2020-03-13  Tom Tromey  <tom@tromey.com>
13074
13075         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
13076
13077 2020-03-13  Tom Tromey  <tom@tromey.com>
13078
13079         * ada-valprint.c (ada_value_print_ptr): New function.
13080         (ada_value_print_1): Use it.
13081
13082 2020-03-13  Tom Tromey  <tom@tromey.com>
13083
13084         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
13085         call common_val_print.
13086         (ada_val_print_1): Update.
13087         (ada_value_print_1): New function.
13088         (ada_value_print_inner): Rewrite.
13089
13090 2020-03-13  Tom Tromey  <tom@tromey.com>
13091
13092         * cp-valprint.c (cp_print_value_fields): Update.
13093         (cp_print_value): New function.
13094
13095 2020-03-13  Tom Tromey  <tom@tromey.com>
13096
13097         * m2-valprint.c (m2_value_print_inner): Use
13098         cp_print_value_fields.
13099         * cp-valprint.c (cp_print_value_fields): New function.
13100         * c-valprint.c (c_value_print_struct): New function.
13101         (c_value_print_inner): Use c_value_print_struct.
13102         * c-lang.h (cp_print_value_fields): Declare.
13103
13104 2020-03-13  Tom Tromey  <tom@tromey.com>
13105
13106         * c-valprint.c (c_value_print_array): New function.
13107         (c_value_print_inner): Use it.
13108
13109 2020-03-13  Tom Tromey  <tom@tromey.com>
13110
13111         * c-valprint.c (c_value_print_memberptr): New function.
13112         (c_value_print_inner): Use it.
13113
13114 2020-03-13  Tom Tromey  <tom@tromey.com>
13115
13116         * c-valprint.c (c_value_print_int): New function.
13117         (c_value_print_inner): Use it.
13118
13119 2020-03-13  Tom Tromey  <tom@tromey.com>
13120
13121         * c-valprint.c (c_value_print_ptr): New function.
13122         (c_value_print_inner): Use it.
13123
13124 2020-03-13  Tom Tromey  <tom@tromey.com>
13125
13126         * c-valprint.c (c_value_print_inner): Rewrite.
13127
13128 2020-03-13  Tom Tromey  <tom@tromey.com>
13129
13130         * valprint.c (generic_value_print_complex): New function.
13131         (generic_value_print): Use it.
13132
13133 2020-03-13  Tom Tromey  <tom@tromey.com>
13134
13135         * valprint.c (generic_val_print_float): Don't call
13136         val_print_scalar_formatted.
13137         (generic_val_print, generic_value_print): Update.
13138
13139 2020-03-13  Tom Tromey  <tom@tromey.com>
13140
13141         * valprint.c (generic_value_print_char): New function
13142         (generic_value_print): Use it.
13143
13144 2020-03-13  Tom Tromey  <tom@tromey.com>
13145
13146         * valprint.c (generic_value_print_int): New function.
13147         (generic_value_print): Use it.
13148
13149 2020-03-13  Tom Tromey  <tom@tromey.com>
13150
13151         * valprint.c (generic_value_print_bool): New function.
13152         (generic_value_print): Use it.
13153
13154 2020-03-13  Tom Tromey  <tom@tromey.com>
13155
13156         * valprint.c (generic_val_print_func): Simplify.
13157         (generic_val_print, generic_value_print): Update.
13158
13159 2020-03-13  Tom Tromey  <tom@tromey.com>
13160
13161         * valprint.c (generic_val_print_flags): Remove.
13162         (generic_val_print, generic_value_print): Update.
13163         (val_print_type_code_flags): Add original_value parameter.
13164
13165 2020-03-13  Tom Tromey  <tom@tromey.com>
13166
13167         * valprint.c (generic_val_print): Update.
13168         (generic_value_print): Update.
13169         * valprint.c (generic_val_print_enum): Don't call
13170         val_print_scalar_formatted.
13171
13172 2020-03-13  Tom Tromey  <tom@tromey.com>
13173
13174         * valprint.c (generic_value_print): Call generic_value_print_ptr.
13175         * valprint.c (generic_value_print_ptr): New function.
13176
13177 2020-03-13  Tom Tromey  <tom@tromey.com>
13178
13179         * valprint.c (generic_value_print): Rewrite.
13180
13181 2020-03-13  Tom Tromey  <tom@tromey.com>
13182
13183         * p-valprint.c (pascal_object_print_value_fields)
13184         (pascal_object_print_value): New functions.
13185
13186 2020-03-13  Tom Tromey  <tom@tromey.com>
13187
13188         * p-valprint.c (pascal_value_print_inner): Rewrite.
13189
13190 2020-03-13  Tom Tromey  <tom@tromey.com>
13191
13192         * f-valprint.c (f_value_print_innner): Rewrite.
13193
13194 2020-03-13  Tom Tromey  <tom@tromey.com>
13195
13196         * m2-valprint.c (m2_print_unbounded_array): New overload.
13197         (m2_print_unbounded_array): Update.
13198         (m2_print_array_contents): Take a struct value.
13199         (m2_value_print_inner): Rewrite.
13200
13201 2020-03-13  Tom Tromey  <tom@tromey.com>
13202
13203         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
13204         (d_value_print_inner): New function.
13205         * d-lang.h (d_value_print_inner): Declare.
13206         * d-lang.c (d_language_defn): Use d_value_print_inner.
13207
13208 2020-03-13  Tom Tromey  <tom@tromey.com>
13209
13210         * go-valprint.c (go_value_print_inner): New function.
13211         * go-lang.h (go_value_print_inner): Declare.
13212         * go-lang.c (go_language_defn): Use go_value_print_inner.
13213
13214 2020-03-13  Tom Tromey  <tom@tromey.com>
13215
13216         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
13217         API.
13218         (rust_val_print): Rewrite.
13219         (rust_value_print_inner): New function, from rust_val_print.
13220         (rust_language_defn): Use rust_value_print_inner.
13221
13222 2020-03-13  Tom Tromey  <tom@tromey.com>
13223
13224         * ada-valprint.c (ada_value_print_inner): New function.
13225         * ada-lang.h (ada_value_print_inner): Declare.
13226         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
13227
13228 2020-03-13  Tom Tromey  <tom@tromey.com>
13229
13230         * f-valprint.c (f_value_print_innner): New function.
13231         * f-lang.h (f_value_print_innner): Declare.
13232         * f-lang.c (f_language_defn): Use f_value_print_innner.
13233
13234 2020-03-13  Tom Tromey  <tom@tromey.com>
13235
13236         * p-valprint.c (pascal_value_print_inner): New function.
13237         * p-lang.h (pascal_value_print_inner): Declare.
13238         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
13239
13240 2020-03-13  Tom Tromey  <tom@tromey.com>
13241
13242         * m2-valprint.c (m2_value_print_inner): New function.
13243         * m2-lang.h (m2_value_print_inner): Declare.
13244         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
13245
13246 2020-03-13  Tom Tromey  <tom@tromey.com>
13247
13248         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
13249         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
13250         * c-valprint.c (c_value_print_inner): New function.
13251         * c-lang.h (c_value_print_inner): Declare.
13252         * c-lang.c (c_language_defn, cplus_language_defn)
13253         (asm_language_defn, minimal_language_defn): Use
13254         c_value_print_inner.
13255
13256 2020-03-13  Tom Tromey  <tom@tromey.com>
13257
13258         * p-valprint.c (pascal_object_print_value_fields): Now static.
13259         * p-lang.h (pascal_object_print_value_fields): Don't declare.
13260
13261 2020-03-13  Tom Tromey  <tom@tromey.com>
13262
13263         * c-valprint.c (c_val_print_array): Simplify.
13264
13265 2020-03-13  Tom Tromey  <tom@tromey.com>
13266
13267         * valprint.c (value_print_array_elements): New function.
13268         * valprint.h (value_print_array_elements): Declare.
13269
13270 2020-03-13  Tom Tromey  <tom@tromey.com>
13271
13272         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
13273         * mips-tdep.c (mips_print_register): Use
13274         value_print_scalar_formatted.
13275
13276 2020-03-13  Tom Tromey  <tom@tromey.com>
13277
13278         * valprint.h (value_print_scalar_formatted): Declare.
13279         * valprint.c (value_print_scalar_formatted): New function.
13280
13281 2020-03-13  Tom Tromey  <tom@tromey.com>
13282
13283         * valprint.h (generic_value_print): Declare.
13284         * valprint.c (generic_value_print): New function.
13285
13286 2020-03-13  Tom Tromey  <tom@tromey.com>
13287
13288         * valprint.c (do_val_print): Call la_value_print_inner, if
13289         available.
13290         * rust-lang.c (rust_language_defn): Update.
13291         * p-lang.c (pascal_language_defn): Update.
13292         * opencl-lang.c (opencl_language_defn): Update.
13293         * objc-lang.c (objc_language_defn): Update.
13294         * m2-lang.c (m2_language_defn): Update.
13295         * language.h (struct language_defn) <la_value_print_inner>: New
13296         member.
13297         * language.c (unknown_language_defn, auto_language_defn): Update.
13298         * go-lang.c (go_language_defn): Update.
13299         * f-lang.c (f_language_defn): Update.
13300         * d-lang.c (d_language_defn): Update.
13301         * c-lang.c (c_language_defn, cplus_language_defn)
13302         (asm_language_defn, minimal_language_defn): Update.
13303         * ada-lang.c (ada_language_defn): Update.
13304
13305 2020-03-13  Tom Tromey  <tom@tromey.com>
13306
13307         * c-valprint.c (c_value_print): Use common_val_print.
13308
13309 2020-03-13  Tom Tromey  <tom@tromey.com>
13310
13311         * cp-valprint.c (cp_print_static_field): Use common_val_print.
13312
13313 2020-03-13  Tom Tromey  <tom@tromey.com>
13314
13315         * f-valprint.c (f77_print_array_1, f_val_print): Use
13316         common_val_print.
13317
13318 2020-03-13  Tom Tromey  <tom@tromey.com>
13319
13320         * riscv-tdep.c (riscv_print_one_register_info): Use
13321         common_val_print.
13322
13323 2020-03-13  Tom Tromey  <tom@tromey.com>
13324
13325         * mi/mi-main.c (output_register): Use common_val_print.
13326
13327 2020-03-13  Tom Tromey  <tom@tromey.com>
13328
13329         * infcmd.c (default_print_one_register_info): Use
13330         common_val_print.
13331
13332 2020-03-13  Tom Tromey  <tom@tromey.com>
13333
13334         * valprint.h (common_val_print_checked): Declare.
13335         * valprint.c (common_val_print_checked): New function.
13336         * stack.c (print_frame_arg): Use common_val_print_checked.
13337
13338 2020-03-13  Tom Tromey  <tom@tromey.com>
13339
13340         * valprint.c (do_val_print): New function, from val_print.
13341         (val_print): Use do_val_print.
13342         (common_val_print): Use do_val_print.
13343
13344 2020-03-13  Tom Tromey  <tom@tromey.com>
13345
13346         * valprint.c (value_print): Use scoped_value_mark.
13347
13348 2020-03-13  Tom de Vries  <tdevries@suse.de>
13349
13350         PR symtab/25646
13351         * psymtab.c (partial_symtab::partial_symtab): Don't set
13352         globals_offset and statics_offset.  Push element onto
13353         current_global_psymbols and current_static_psymbols stacks.
13354         (concat): New function.
13355         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
13356         element from current_global_psymbols and current_static_psymbols
13357         stacks.  Concat popped elements to global_psymbols and
13358         static_symbols.
13359         (add_psymbol_to_list): Use current_global_psymbols and
13360         current_static_psymbols stacks.
13361         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
13362         current_static_psymbols fields.
13363
13364 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
13365
13366         * corelow.c (sniff_core_bfd): Remove.
13367         (class core_target) <m_core_vec>: Remove.
13368         (core_target::core_target): Update.
13369         (core_file_fns): Remove.
13370         (deprecated_add_core_fns): Remove.
13371         (default_core_sniffer): Remove.
13372         (sniff_core_bfd): Remove.
13373         (default_check_format): Remove.
13374         (gdb_check_format): Remove.
13375         (core_target_open): Update.
13376         (core_target::get_core_register_section): Update.
13377         (get_core_registers_cb): Update.
13378         (core_target::fetch_registers): Update.
13379         * gdbcore.h (struct core_fns): Remove.
13380         (deprecated_add_core_fns): Remove.
13381         (default_core_sniffer): Remove.
13382         (default_check_format): Remove.
13383
13384 2020-03-12  Tom Tromey  <tom@tromey.com>
13385
13386         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
13387         CORE_ADDR.
13388         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
13389
13390 2020-03-12  Tom Tromey  <tom@tromey.com>
13391
13392         * remote.c (remote_target::download_tracepoint)
13393         (remote_target::enable_tracepoint)
13394         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
13395         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
13396         sprintf_vma.
13397
13398 2020-03-12  Tom Tromey  <tom@tromey.com>
13399
13400         * symfile-mem.c: Update CORE_ADDR size assert.
13401
13402 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13403
13404         * selftest.m4: Move to gdbsupport/.
13405         * acinclude.m4: Update path to selftest.m4.
13406
13407 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13408
13409         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
13410         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
13411         gdbarch-selfselftests.c and selftest-arch.c.
13412         (SUBDIR_UNITTESTS_OBS): Rename to...
13413         (SELFTESTS_OBS): ... this.
13414         (COMMON_SFILES): Remove disasm-selftests.c and
13415         gdbarch-selftests.c.
13416         * configure.ac: Don't add selftest-arch.{c,o} to
13417         CONFIG_{SRCS,OBS}.
13418         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
13419         preprocessor conditions.
13420
13421 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13422
13423         * configure.ac: Don't source bfd/development.sh.
13424         * selftest.m4: Modify comment.
13425         * configure: Re-generate.
13426
13427 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13428
13429         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
13430         not "true" or "false".
13431         * configure: Re-generate.
13432
13433 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
13434
13435         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
13436         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
13437         renamed to arm_nbsd_supply_gregset.
13438         (fetch_register): Update to call arm_nbsd_supply_gregset.
13439         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
13440         (arm_netbsd_nat_target::fetch_registers): Update.
13441         (fetch_elfcore_registers): Removed.
13442         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
13443         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
13444         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
13445         not require NetBSD system headers.
13446         (arm_nbsd_regset): New struct.
13447         (arm_nbsd_iterate_over_regset_sections): New function.
13448         (arm_netbsd_init_abi_common): Updated to call
13449         set_gdbarch_iterate_over_regset_sections.
13450         * arm-nbsd-tdep.h: New file.
13451
13452 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
13453
13454         * symtab.c (find_pc_sect_line): Add check which prevents infinite
13455         recursion.
13456
13457 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
13458
13459         * configure: Re-generate.
13460
13461 2020-03-11  Tom Tromey  <tromey@adacore.com>
13462
13463         * ada-typeprint.c (print_choices): Fix comment.
13464
13465 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
13466
13467         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
13468         previous item in the list, when the list has no items.
13469
13470 2020-03-11  Tom de Vries  <tdevries@suse.de>
13471
13472         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
13473         PROP_LOCLIST handling code.
13474
13475 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
13476
13477         * buildsym-legacy.c (record_line): Pass extra parameter to
13478         record_line.
13479         * buildsym.c (buildsym_compunit::record_line): Take an extra
13480         parameter, reduce duplication in the line table, and record the
13481         is_stmt flag in the line table.
13482         * buildsym.h (buildsym_compunit::record_line): Add extra
13483         parameter.
13484         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
13485         non-statement lines.
13486         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
13487         this to the symtab builder.
13488         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
13489         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
13490         through to dwarf_record_line_1.
13491         * infrun.c (process_event_stop_test): When stepping, don't stop at
13492         a non-statement instruction, and only refresh the step info when
13493         we land in the middle of a line's range.  Also add an extra
13494         comment.
13495         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
13496         field.
13497         * record-btrace.c (btrace_find_line_range): Only record lines
13498         marked as is-statement.
13499         * stack.c (frame_show_address): Show the frame address if we are
13500         in a non-statement sal.
13501         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
13502         (maintenance_print_one_line_table): Print a header for the is_stmt
13503         column, and include is_stmt information in the output.
13504         * symtab.c (find_pc_sect_line): Find lines marked as statements in
13505         preference to non-statements.
13506         (find_pcs_for_symtab_line): Prefer is-statement entries.
13507         (find_line_common): Likewise.
13508         * symtab.h (struct linetable_entry): Add is_stmt field.
13509         (struct symtab_and_line): Likewise.
13510         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
13511         arranging the line table.
13512
13513 2020-03-07  Tom de Vries  <tdevries@suse.de>
13514
13515         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
13516         DIE.
13517
13518 2020-03-07  Tom Tromey  <tom@tromey.com>
13519
13520         * valops.c (value_literal_complex): Remove obsolete comment.
13521         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
13522         comment.
13523
13524 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
13525
13526         * infrun.h: Forward-declare thread_info.
13527         (set_step_info): Add thread_info parameter, add doc.
13528         * infrun.c (set_step_info): Add thread_info parameter, move doc
13529         to header.
13530         * infrun.c (process_event_stop_test): Pass thread to
13531         set_step_info call.
13532         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
13533         set_step_info.
13534         (prepare_one_step): Add thread_info parameter, pass it to
13535         set_step_frame and prepare_one_step (recursive) call.
13536         (step_1): Pass thread to prepare_one_step call.
13537         (step_command_fsm::should_stop): Pass thread to
13538         prepare_one_step.
13539         (until_next_fsm): Pass thread to set_step_frame call.
13540         (finish_command): Pass thread to set_step_info call.
13541
13542 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
13543
13544         * windows-tdep.c (windows_solib_create_inferior_hook):
13545         Check if inferior is running.
13546
13547 2020-03-06  Tom de Vries  <tdevries@suse.de>
13548
13549         * NEWS: Fix "the the".
13550         * ctfread.c: Same.
13551
13552 2020-03-06  Tom de Vries  <tdevries@suse.de>
13553
13554         * psymtab.c (psymtab_to_symtab): Don't print "done.".
13555
13556 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13557
13558         * .dir-locals.el: Add a comment referencing the other copies of
13559         this file.
13560
13561 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
13562
13563         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
13564         psargs.
13565
13566 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13567
13568         * .gitattributes: New file.
13569
13570 2020-03-04  Tom Tromey  <tom@tromey.com>
13571
13572         * symmisc.c (print_symbol_bcache_statistics)
13573         (print_objfile_statistics): Update.
13574         * symfile.c (allocate_symtab): Use intern.
13575         * psymtab.c (partial_symtab::partial_symtab): Use intern.
13576         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
13577         macro_cache>: Remove.
13578         <string_cache>: New member.
13579         (struct objfile) <intern>: New methods.
13580         * elfread.c (elf_symtab_read): Use intern.
13581         * dwarf2/read.c (fixup_go_packaging): Intern package name.
13582         (dwarf2_compute_name, dwarf2_physname)
13583         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
13584         names.
13585         (guess_partial_die_structure_name): Update.
13586         (partial_die_info::fixup): Intern name.
13587         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
13588         name.
13589         (dwarf2_name): Intern name.  Update.
13590         * buildsym.c (buildsym_compunit::get_macro_table): Use
13591         string_cache.
13592
13593 2020-03-04  Tom Tromey  <tom@tromey.com>
13594
13595         * jit.c (bfd_open_from_target_memory): Make "target" const.
13596         * corefile.c (gnutarget): Now const.
13597         * gdbcore.h (gnutarget): Now const.
13598
13599 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
13600
13601         * NEWS: Mention support for WOW64 processes.
13602         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
13603         (amd64_windows_segment_register_p): Remove static.
13604         (_initialize_amd64_windows_nat): Update.
13605         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
13606         * i386-windows-nat.c (context_offset): Update.
13607         (i386_mappings): Rename and remove static.
13608         (i386_windows_segment_register_p): Remove static.
13609         (_initialize_i386_windows_nat): Update.
13610         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
13611         (STATUS_WX86_SINGLE_STEP): New macro.
13612         (EnumProcessModulesEx): New macro.
13613         (Wow64SuspendThread): New macro.
13614         (Wow64GetThreadContext): New macro.
13615         (Wow64SetThreadContext): New macro.
13616         (Wow64GetThreadSelectorEntry): New macro.
13617         (windows_set_context_register_offsets): Add static.
13618         (windows_set_segment_register_p): Likewise.
13619         (windows_add_thread): Adapt for WOW64 processes.
13620         (windows_fetch_one_register): Likewise.
13621         (windows_nat_target::fetch_registers): Likewise.
13622         (windows_store_one_register): Likewise.
13623         (display_selector): Likewise.
13624         (display_selectors): Likewise.
13625         (handle_exception): Likewise.
13626         (windows_continue): Likewise.
13627         (windows_nat_target::resume): Likewise.
13628         (windows_add_all_dlls): Likewise.
13629         (do_initial_windows_stuff): Likewise.
13630         (windows_nat_target::attach): Likewise.
13631         (windows_get_exec_module_filename): Likewise.
13632         (windows_nat_target::create_inferior): Likewise.
13633         (windows_xfer_siginfo): Likewise.
13634         (_initialize_loadable): Initialize Wow64SuspendThread,
13635         Wow64GetThreadContext, Wow64SetThreadContext,
13636         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
13637         * windows-nat.h (windows_set_context_register_offsets):
13638         Remove declaration.
13639         (windows_set_segment_register_p): Likewise.
13640         (i386_windows_segment_register_p): Add declaration.
13641         (amd64_windows_segment_register_p): Likewise.
13642
13643 2020-03-04  Luis Machado  <luis.machado@linaro.org>
13644
13645         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
13646         in "info registers" for AArch64/ARM.
13647
13648         The change caused "info registers" to not print GPR's.
13649
13650         gdb/ChangeLog:
13651
13652         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
13653
13654         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
13655         when reg->group is empty and reggroup is not.
13656
13657 2020-03-03  Tom Tromey  <tromey@adacore.com>
13658
13659         * dwarf2/frame.c (struct dwarf2_frame_cache)
13660         <checked_tailcall_bottom, entry_cfa_sp_offset,
13661         entry_cfa_sp_offset_p>: Remove members.
13662         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
13663         (dwarf2_frame_prev_register): Don't call
13664         dwarf2_tailcall_sniffer_first.
13665         (dwarf2_append_unwinders): Don't append tailcall unwinder.
13666         * frame-unwind.c (add_unwinder): New fuction.
13667         (frame_unwind_init): Use it.  Add tailcall unwinder.
13668
13669 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
13670             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13671
13672         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
13673         value should be printed as true.
13674
13675 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
13676
13677         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
13678         (windows_init_abi): Set and use windows_so_ops.
13679
13680 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
13681
13682         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
13683         when verifying if dealing with a convenience variable.
13684
13685 2020-03-03  Luis Machado  <luis.machado@linaro.org>
13686
13687         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
13688
13689 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
13690
13691         * infrun.c (gdbarch_supports_displaced_stepping): New.
13692         (use_displaced_stepping): Break up conditions in smaller pieces.
13693         Use gdbarch_supports_displaced_stepping.
13694         (displaced_step_prepare_throw): Use
13695         gdbarch_supports_displaced_stepping.
13696
13697 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13698
13699         * NEWS: Mention new behaviour of the history filename.
13700         * top.c (write_history_p): Add comment.
13701         (show_write_history_p): Add header comment, give a different
13702         message when history writing is on, but the history filename is
13703         empty.
13704         (history_filename): Add comment.
13705         (history_filename_empty): New function.
13706         (show_history_filename): Add header comment, give a different
13707         message when the filename is empty.
13708         (init_history): Compare history_filename against nullptr, and only
13709         read history if the filename is not empty.
13710         (set_history_filename): Add header comment, and only make
13711         non-empty filenames absolute.
13712         (init_main): Make the filename argument to 'set history filename'
13713         optional.
13714
13715 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
13716
13717         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
13718         (arm_supply_vfpregset): ...this, and update to use VFP registers.
13719         (fetch_fp_register): Update.
13720         (fetch_fp_regs): Update.
13721         (store_fp_register): Update.
13722         (store_fp_regs): Update.
13723         (arm_netbsd_nat_target::read_description): New function.
13724         (fetch_elfcore_registers): Update.
13725
13726 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13727
13728         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
13729         general_thread if the stop reply is missing a thread-id.
13730         (remote_target::process_stop_reply): Use the first non-exited
13731         thread if the target didn't pass a thread-id.
13732         * infrun.c (do_target_wait): Move call to
13733         switch_to_inferior_no_thread to ....
13734         (do_target_wait_1): ... here.
13735
13736 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
13737
13738         * debuginfod-support.c: Include defs.h first.
13739
13740 2020-02-28  Tom de Vries  <tdevries@suse.de>
13741
13742         * symfile.c (set_initial_language): Use default language for lookup.
13743
13744 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
13745
13746         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
13747         reader variable, pass `this` to read_cutu_die_from_dwo.
13748
13749 2020-02-27  Aaron Merey  <amerey@redhat.com>
13750
13751         * source.c (open_source_file): Check for nullptr when computing
13752         srcpath.
13753
13754 2020-02-27  Tom Tromey  <tromey@adacore.com>
13755
13756         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
13757         member.
13758         (dwarf2_add_field): Don't update nfields.
13759         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
13760
13761 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
13762
13763         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
13764         abs.
13765
13766 2020-02-26  Tom Tromey  <tom@tromey.com>
13767
13768         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
13769         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
13770         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
13771         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
13772         per_cu_data.
13773
13774 2020-02-26  Tom Tromey  <tom@tromey.com>
13775
13776         * dwarf2/index-write.c (psym_index_map): Change type.
13777         (add_address_entry_worker, write_one_signatured_type)
13778         (recursively_count_psymbols, recursively_write_psymbols)
13779         (class debug_names, psyms_seen_size, write_gdbindex)
13780         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
13781
13782 2020-02-26  Aaron Merey  <amerey@redhat.com>
13783
13784         * Makefile.in: Handle optional debuginfod support.
13785         * NEWS: Update.
13786         * README: Add --with-debuginfod summary.
13787         * config.in: Regenerate.
13788         * configure: Regenerate.
13789         * configure.ac: Handle optional debuginfod support.
13790         * debuginfod-support.c: debuginfod helper functions.
13791         * debuginfod-support.h: Ditto.
13792         * doc/gdb.texinfo: Add --with-debuginfod to configure options
13793         summary.
13794         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
13795         when a dwz file cannot be found.
13796         * elfread.c (elf_symfile_read): Query debuginfod servers when a
13797         debuginfo file cannot be found.
13798         * source.c (open_source_file): Query debuginfod servers when a
13799         source file cannot be found.
13800         * top.c (print_gdb_configuration): Include
13801         --{with,without}-debuginfod in the output.
13802
13803 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
13804
13805         * thread.c (thr_try_catch_cmd): Print thread name.
13806
13807 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
13808
13809         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
13810         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13811         dwarf2_fetch_die_type_sect_off): Move to...
13812         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
13813         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13814         dwarf2_fetch_die_type_sect_off): ... here.
13815         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
13816         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13817         dwarf2_fetch_die_type_sect_off): Move doc to header file.
13818
13819 2020-02-26  Tom de Vries  <tdevries@suse.de>
13820
13821         PR gdb/25603
13822         * symfile.c (set_initial_language): Exit-early if
13823         language_mode == language_mode_manual.
13824
13825 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13826
13827         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
13828         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
13829         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
13830
13831 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13832
13833         * gdbtypes.c (create_array_type_with_stride): Handle negative
13834         array strides.
13835         * valarith.c (value_subscripted_rvalue): Likewise.
13836
13837 2020-02-25  Luis Machado  <luis.machado@linaro.org>
13838
13839         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
13840
13841 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13842
13843         * loc.h (dwarf2_get_die_type): Move to...
13844         * read.h (dwarf2_get_die_type): ... here.
13845         * read.c (dwarf2_get_die_type): Move doc to header.
13846
13847 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
13848
13849         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
13850         'gnulib/Makefile.in' to the list.
13851
13852 2020-02-24  Tom Tromey  <tom@tromey.com>
13853
13854         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
13855         Remove.
13856         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
13857         XOBNEWVEC.
13858
13859 2020-02-24  Tom Tromey  <tom@tromey.com>
13860
13861         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
13862         New method.
13863         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
13864         (dw2_do_instantiate_symtab, dw2_get_file_names)
13865         (build_type_psymtab_dependencies, load_full_type_unit): Update.
13866
13867 2020-02-24  Tom Tromey  <tom@tromey.com>
13868
13869         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
13870         make_scoped_restore.
13871         (dwarf2_psymtab::read_symtab): Don't clear
13872         reading_partial_symbols.
13873
13874 2020-02-24  Tom de Vries  <tdevries@suse.de>
13875
13876         PR gdb/25592
13877         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
13878
13879 2020-02-24  Tom de Vries  <tdevries@suse.de>
13880
13881         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
13882         commands layout next/prev/regs.
13883
13884 2020-02-22  Tom Tromey  <tom@tromey.com>
13885
13886         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
13887         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
13888
13889 2020-02-22  Tom Tromey  <tom@tromey.com>
13890
13891         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
13892
13893 2020-02-22  Tom Tromey  <tom@tromey.com>
13894
13895         * tui/tui-win.c (_initialize_tui_win): Add usage text.
13896         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
13897         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
13898         * tui/tui.c (_initialize_tui): Add usage text.
13899
13900 2020-02-22  Tom Tromey  <tom@tromey.com>
13901
13902         * tui/tui-win.c (tui_set_focus_command)
13903         (tui_set_win_height_command): Use error_no_arg.
13904         (_initialize_tui_win): Update help text.
13905         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
13906
13907 2020-02-22  Tom Tromey  <tom@tromey.com>
13908
13909         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
13910         * tui/tui-disasm.h (struct tui_disasm_window)
13911         <display_start_addr>: Declare.
13912         * tui/tui-source.h (struct tui_source_window)
13913         <display_start_addr>: Declare.
13914         * tui/tui-winsource.h (struct tui_source_window_base)
13915         <show_source_line, display_start_addr>: New methods.
13916         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
13917         Rename and move to protected section.
13918         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
13919         (tui_source_window_base::do_erase_source_content): Update.
13920         (tui_source_window_base::show_source_line): Now a method.
13921         (tui_source_window_base::show_source_content)
13922         (tui_source_window_base::tui_source_window_base)
13923         (tui_source_window_base::rerender)
13924         (tui_source_window_base::refill)
13925         (tui_source_window_base::do_scroll_horizontal)
13926         (tui_source_window_base::set_is_exec_point_at)
13927         (tui_source_window_base::update_breakpoint_info)
13928         (tui_source_window_base::update_exec_info): Update.
13929         * tui/tui-source.c (tui_source_window::set_contents)
13930         (tui_source_window::showing_source_p)
13931         (tui_source_window::do_scroll_vertical)
13932         (tui_source_window::location_matches_p)
13933         (tui_source_window::line_is_displayed): Update.
13934         (tui_source_window::display_start_addr): New method.
13935         * tui/tui-disasm.c (tui_disasm_window::set_contents)
13936         (tui_disasm_window::do_scroll_vertical)
13937         (tui_disasm_window::location_matches_p): Update.
13938         (tui_disasm_window::display_start_addr): New method.
13939
13940 2020-02-22  Tom Tromey  <tom@tromey.com>
13941
13942         * NEWS: Add entry for gdb.register_window_type.
13943         * tui/tui-layout.h (window_factory): New typedef.
13944         (tui_register_window): Declare.
13945         * tui/tui-layout.c (saved_tui_windows): New global.
13946         (tui_apply_current_layout): Use it.
13947         (tui_register_window): New function.
13948         * python/python.c (do_start_initialization): Call
13949         gdbpy_initialize_tui.
13950         (python_GdbMethods): Add "register_window_type" function.
13951         * python/python-internal.h (gdbpy_register_tui_window)
13952         (gdbpy_initialize_tui): Declare.
13953         * python/py-tui.c: New file.
13954         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
13955
13956 2020-02-22  Tom Tromey  <tom@tromey.com>
13957
13958         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
13959
13960 2020-02-22  Tom Tromey  <tom@tromey.com>
13961
13962         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
13963         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
13964         * tui/tui-data.c (tui_set_win_with_focus): Remove.
13965         (tui_set_win_focus_to): Move from tui-win.c.
13966
13967 2020-02-22  Tom Tromey  <tom@tromey.com>
13968
13969         * tui/tui-layout.c (make_standard_window, get_locator_window): New
13970         functions.
13971         (known_window_types): New global.
13972         (tui_get_window_by_name): Reimplement.
13973         (initialize_known_windows): New function.
13974         (validate_window_name): Rewrite.
13975         (_initialize_tui_layout): Call initialize_known_windows.
13976
13977 2020-02-22  Tom Tromey  <tom@tromey.com>
13978
13979         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
13980         Remove constants.
13981         * tui/tui-winsource.h (struct tui_source_window_base)
13982         <tui_source_window_base>: Remove parameter.
13983         * tui/tui-winsource.c
13984         (tui_source_window_base::tui_source_window_base): Remove
13985         parameter.
13986         (tui_source_window_base::refill): Update.
13987         * tui/tui-stack.h (struct tui_locator_window)
13988         <tui_locator_window>: Update.
13989         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
13990         Default the constructor.
13991         * tui/tui-regs.h (struct tui_data_item_window)
13992         <tui_data_item_window>: Default the constructor.
13993         (struct tui_data_window) <tui_data_window>: Likewise.
13994         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
13995         Default the constructor.
13996         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
13997         Default the constructor.
13998         <type>: Remove.
13999         (struct tui_win_info) <tui_win_info>: Default the constructor.
14000         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
14001         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
14002         Default the constructor.
14003
14004 2020-02-22  Tom Tromey  <tom@tromey.com>
14005
14006         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
14007         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
14008         * tui/tui-win.c (tui_resize_all): Don't call
14009         tui_delete_invisible_windows.
14010         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
14011         done.
14012         (tui_set_layout): Update.
14013         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
14014         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
14015         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
14016
14017 2020-02-22  Tom Tromey  <tom@tromey.com>
14018
14019         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
14020         correctly.
14021
14022 2020-02-22  Tom Tromey  <tom@tromey.com>
14023
14024         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
14025
14026 2020-02-22  Tom Tromey  <tom@tromey.com>
14027
14028         * tui/tui-winsource.h (struct tui_source_window_iterator)
14029         <inner_iterator>: New etytypedef.
14030         <tui_source_window_iterator>: Take "end" parameter.
14031         <tui_source_window_iterator>: Take iterator.
14032         <operator*, advance>: Update.
14033         <m_iter>: Change type.
14034         <m_end>: New field.
14035         (struct tui_source_windows) <begin, end>: Update.
14036         * tui/tui-layout.c (tui_windows): New global.
14037         (tui_apply_current_layout): Clear tui_windows.
14038         (tui_layout_window::apply): Update tui_windows.
14039         * tui/tui-data.h (tui_windows): Declare.
14040         (all_tui_windows): Now inline function.
14041         (class tui_window_iterator, struct all_tui_windows): Remove.
14042
14043 2020-02-22  Tom Tromey  <tom@tromey.com>
14044
14045         PR tui/17850:
14046         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
14047         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
14048         "height" argument.
14049         (class tui_layout_window) <get_sizes>: Likewise.
14050         (class tui_layout_split) <tui_layout_split>: Add "vertical"
14051         argument.
14052         <get_sizes>: Add "height" argument.
14053         <m_vertical>: New field.
14054         * tui/tui-layout.c (tui_layout_split::clone): Update.
14055         (tui_layout_split::get_sizes): Add "height" argument.
14056         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
14057         (tui_new_layout_command): Parse "-horizontal".
14058         (_initialize_tui_layout): Update help string.
14059         (tui_layout_split::specification): Add "-horizontal" when needed.
14060         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
14061         argument.
14062         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
14063         New methods.
14064
14065 2020-02-22  Tom Tromey  <tom@tromey.com>
14066
14067         * tui/tui-layout.h (enum tui_adjust_result): New.
14068         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
14069         (class tui_layout_window) <adjust_size>: Return
14070         tui_adjust_result.  Rewrite.
14071         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
14072         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
14073
14074 2020-02-22  Tom Tromey  <tom@tromey.com>
14075
14076         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
14077         parameter and return types.
14078         (class tui_layout_base) <specification>: Add "depth".
14079         (class tui_layout_window) <specification>: Add "depth".
14080         (class tui_layout_split) <specification>: Add "depth".
14081         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
14082         and return types.
14083         (tui_new_layout_command): Parse sub-layouts.
14084         (_initialize_tui_layout): Update help string.
14085         (tui_layout_window::specification): Add "depth".
14086         (add_layout_command): Update.
14087
14088 2020-02-22  Tom Tromey  <tom@tromey.com>
14089
14090         * NEWS: Add "tui new-layout" item.
14091         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
14092         Add new-layout command to help text.
14093         (validate_window_name): New function.
14094         (tui_new_layout_command): New function.
14095         (_initialize_tui_layout): Register "new-layout".
14096         (tui_layout_window::specification): New method.
14097         (tui_layout_window::specification): New method.
14098         * tui/tui-layout.h (class tui_layout_base) <specification>: New
14099         method.
14100         (class tui_layout_window) <specification>: New method.
14101         (class tui_layout_split) <specification>: New method.
14102
14103 2020-02-22  Tom Tromey  <tom@tromey.com>
14104
14105         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
14106         * tui/tui-win.c (window_name_completer): Update comment.
14107         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
14108         Declare method.
14109         (class tui_layout_window) <replace_window>: Likewise.
14110         (class tui_layout_split) <replace_window>: Likewise.
14111         (tui_set_layout): Don't declare.
14112         (tui_set_initial_layout): Declare function.
14113         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
14114         (asm_regs_layout): New globals.
14115         (tui_current_layout, show_layout): Remove.
14116         (tui_set_layout, tui_add_win_to_layout): Rewrite.
14117         (find_layout, tui_apply_layout): New function.
14118         (layout_completer): Remove.
14119         (tui_next_layout): Reimplement.
14120         (tui_next_layout_command): New function.
14121         (tui_set_initial_layout, tui_prev_layout_command): New functions.
14122         (tui_regs_layout): Reimplement.
14123         (tui_regs_layout_command): New function.
14124         (extract_display_start_addr): Rewrite.
14125         (next_layout, prev_layout): Remove.
14126         (tui_layout_window::replace_window): New method.
14127         (tui_layout_split::replace_window): New method.
14128         (destroy_layout): New function.
14129         (layout_list): New global.
14130         (add_layout_command): New function.
14131         (initialize_layouts): Update.
14132         (tui_layout_command): New function.
14133         (_initialize_tui_layout): Install "layout" commands.
14134         * tui/tui-data.h (enum tui_layout_type): Remove.
14135         (tui_current_layout): Don't declare.
14136
14137 2020-02-22  Tom Tromey  <tom@tromey.com>
14138
14139         * tui/tui-regs.c (tui_reg_layout): Remove.
14140         (tui_reg_command): Use tui_regs_layout.
14141         * tui/tui-layout.h (tui_reg_command): Declare.
14142         * tui/tui-layout.c (tui_reg_command): New function.
14143
14144 2020-02-22  Tom Tromey  <tom@tromey.com>
14145
14146         * tui/tui.c (tui_rl_delete_other_windows): Call
14147         tui_remove_some_windows.
14148         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
14149         Declare method.
14150         (class tui_layout_window) <remove_windows>: New method.
14151         (class tui_layout_split) <remove_windows>: Declare.
14152         (tui_remove_some_windows): Declare.
14153         * tui/tui-layout.c (tui_remove_some_windows): New function.
14154         (tui_layout_split::remove_windows): New method.
14155
14156 2020-02-22  Tom Tromey  <tom@tromey.com>
14157
14158         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
14159         * tui/tui-layout.h (tui_next_layout): Declare.
14160         * tui/tui-layout.c (tui_next_layout): New function.
14161
14162 2020-02-22  Tom Tromey  <tom@tromey.com>
14163
14164         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
14165         correct coordinates.
14166
14167 2020-02-22  Tom Tromey  <tom@tromey.com>
14168
14169         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
14170         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
14171         DATA_WIN case.
14172
14173 2020-02-22  Tom Tromey  <tom@tromey.com>
14174
14175         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
14176         TUI_DISASM_WIN, not tui_win_list.
14177
14178 2020-02-22  Tom Tromey  <tom@tromey.com>
14179
14180         * valprint.c (generic_val_print_enum_1)
14181         (val_print_type_code_flags): Style member names.
14182         * rust-lang.c (val_print_struct, rust_print_enum)
14183         (rust_print_struct_def, rust_internal_print_type): Style member
14184         names.
14185         * p-valprint.c (pascal_object_print_value_fields): Style member
14186         names.  Only call fprintf_symbol_filtered for static members.
14187         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
14188         * f-valprint.c (f_val_print): Style member names.
14189         * f-typeprint.c (f_type_print_base): Style member names.
14190         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
14191         call fprintf_symbol_filtered for static members.
14192         (cp_print_class_member): Style member names.
14193         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
14194         member names.
14195         * ada-valprint.c (ada_print_scalar): Style enum names.
14196         (ada_val_print_enum): Likewise.
14197         * ada-typeprint.c (print_enum_type): Style enum names.
14198
14199 2020-02-21  Tom Tromey  <tom@tromey.com>
14200
14201         * psympriv.h (struct partial_symtab): Update comment.
14202
14203 2020-02-21  Tom Tromey  <tromey@adacore.com>
14204
14205         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
14206         type is CORE_ADDR.
14207
14208 2020-02-21  Tom de Vries  <tdevries@suse.de>
14209
14210         PR gdb/25534
14211         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
14212         if dependencies[i]->user != NULL.
14213
14214 2020-02-21  Ali Tamur  <tamur@google.com>
14215
14216         * dwarf2/read.c (dwarf2_name): Add null check.
14217
14218 2020-02-20  Tom Tromey  <tom@tromey.com>
14219
14220         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
14221         ">=", in binary search.
14222         (dwarf2_find_containing_comp_unit): New overload.
14223         (run_test): New self-test.
14224         (_initialize_dwarf2_read): Register new test.
14225
14226 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
14227
14228         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
14229         * riscv-tdep.h: Likewise.
14230         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
14231         rv32-only CSR.
14232         * features/riscv/64bit-csr.xml: Regenerated.
14233
14234 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
14235             Tom Tromey  <tom@tromey.com>
14236
14237         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
14238         of 'fputc_unfiltered'.
14239         (putchar_unfiltered): Call 'fputc_unfiltered'.
14240         (fputc_unfiltered): Call 'fputs_unfiltered'.
14241
14242 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
14243
14244         * config.in: Regenerate.
14245         * configure: Regenerate.
14246         * configure.ac: Add --with-python-libdir option.
14247         * main.c: Use WITH_PYTHON_LIBDIR.
14248
14249 2020-02-19  Tom Tromey  <tom@tromey.com>
14250
14251         * symtab.c (general_symbol_info::compute_and_set_names): Use
14252         obstack_strndup.  Simplify call to symbol_set_demangled_name.
14253
14254 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
14255
14256         * dwarf2/read.c (allocate_signatured_type_table,
14257         allocate_dwo_unit_table, allocate_type_unit_groups_table,
14258         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
14259         Remove objfile parameter, update all callers.
14260
14261 2020-02-19  Doug Evans  <dje@google.com>
14262
14263         PR rust/25535
14264         * rust-lang.c (rust_print_enum): Apply embedded_offset to
14265         rust_enum_variant calculation.
14266
14267 2020-02-19  Tom Tromey  <tromey@adacore.com>
14268
14269         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
14270
14271 2020-02-19  Tom Tromey  <tromey@adacore.com>
14272
14273         * ada-lang.c (cache_symbol): Use obstack_strdup.
14274
14275 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14276
14277         * configure: Regenerate.
14278
14279 2020-02-19  Tom Tromey  <tromey@adacore.com>
14280
14281         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
14282         NULL check.
14283
14284 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
14285
14286         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
14287
14288 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14289
14290         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
14291         if GDBSERVER is not defined.
14292         (riscv_tdesc_cache): Likewise, also store const target_desc.
14293         (STATIC_IN_GDB): Define.
14294         (riscv_create_target_description): Update declaration with
14295         STATIC_IN_GDB.
14296         (riscv_lookup_target_description): New function, only define if
14297         GDBSERVER is not defined.
14298         * arch/riscv.h (riscv_create_target_description): Declare only
14299         when GDBSERVER is defined.
14300         (riscv_lookup_target_description): New declaration when GDBSERVER
14301         is not defined.
14302         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
14303         (riscv_linux_read_features): ...this, and return
14304         riscv_gdbarch_features instead of target_desc.
14305         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
14306         (riscv_linux_read_description): Rename to...
14307         (riscv_linux_read_features): ...this.
14308         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
14309         Update to use riscv_gdbarch_features and
14310         riscv_lookup_target_description.
14311         * riscv-tdep.c (riscv_find_default_target_description): Use
14312         riscv_lookup_target_description instead of
14313         riscv_create_target_description.
14314
14315 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14316
14317         * valprint.c (generic_val_print_enum_1): When printing a flag
14318         enum with value 0 and there is no enumerator with value 0, print
14319         just "0" instead of "(unknown: 0x0)".
14320
14321 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14322
14323         * valprint.c (generic_val_print_enum_1): Print unknown part of
14324         flag enum in hex.
14325
14326 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14327
14328         * dwarf2/read.c (update_enumeration_type_from_children): Allow
14329         flag enums to contain duplicate enumerators.
14330         * valprint.c (generic_val_print_enum_1): Update comment.
14331
14332 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14333
14334         * dwarf2/read.c: Include "count-one-bits.h".
14335         (update_enumeration_type_from_children): If an enumerator has
14336         multiple bits set, don't treat the enumeration as a "flag enum".
14337         * valprint.c (generic_val_print_enum_1): Assert that enumerators
14338         of flag enums have 0 or 1 bit set.
14339
14340 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14341
14342         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
14343         conversion.
14344         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14345         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14346         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14347         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14348         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14349
14350 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14351
14352         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
14353
14354 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14355
14356         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
14357         displaced_step_closure_up.
14358         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
14359         (struct displaced_step_closure_up):
14360         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14361         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
14362         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
14363         Likewise.
14364         * gdbarch.sh (displaced_step_copy_insn): Likewise.
14365         * gdbarch.c, gdbarch.h: Re-generate.
14366         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
14367         displaced_step_closure_up.
14368         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14369         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
14370         * infrun.h (displaced_step_closure_up): New type alias.
14371         (struct displaced_step_inferior_state) <step_closure>: Change
14372         type to displaced_step_closure_up.
14373         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
14374         displaced_step_closure_up.
14375         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14376
14377 2020-02-14  Tom Tromey  <tom@tromey.com>
14378
14379         * minidebug.c (gnu_debug_key): New global.
14380         (find_separate_debug_file_in_section): Use it.
14381
14382 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14383
14384         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
14385         std::unique_ptr.
14386         * gdbarch.c: Re-generate.
14387         * gdbarch.h: Re-generate.
14388         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
14389         change.
14390         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
14391         type to std::unique_ptr.
14392         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
14393         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14394         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
14395         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14396         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
14397         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14398         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
14399         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14400         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14401
14402 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14403
14404         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
14405         std::unique_ptr.
14406         (displaced_step_clear): Rename to...
14407         (displaced_step_reset): ... this.  Just call displaced->reset ().
14408         (displaced_step_clear_cleanup): Rename to...
14409         (displaced_step_reset_cleanup): ... this.
14410         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
14411         (displaced_step_fixup): Likewise.
14412         (resume_1): Likewise.
14413         (handle_inferior_event): Restore child's memory before calling
14414         displaced_step_fixup on the parent.
14415         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
14416         to std::unique_ptr.
14417         <step_closure>: Change type to std::unique_ptr.
14418
14419 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14420
14421         * arm-tdep.c: Include count-one-bits.h.
14422         (cleanup_block_store_pc): Use count_one_bits.
14423         (cleanup_block_load_pc): Use count_one_bits.
14424         (arm_copy_block_xfer): Use count_one_bits.
14425         (thumb2_copy_block_xfer): Use count_one_bits.
14426         (thumb_copy_pop_pc_16bit): Use count_one_bits.
14427         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
14428         (thumb_get_next_pcs_raw): Use count_one_bits.
14429         (arm_get_next_pcs_raw): Use count_one_bits_l.
14430         * arch/arm.c (bitcount): Remove.
14431         * arch/arm.h (bitcount): Remove.
14432
14433 2020-02-14  Tom Tromey  <tromey@adacore.com>
14434
14435         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
14436         Update.
14437         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
14438         * dwarf2/loc.c (call_site_find_chain_1): Return
14439         unique_xmalloc_ptr.
14440         (call_site_find_chain): Likewise.
14441
14442 2020-02-14  Richard Biener  <rguenther@suse.de>
14443
14444         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
14445         on expression with division operators.
14446
14447 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14448
14449         * MAINTAINERS (Write After Approval): Adding myself.
14450
14451 2020-02-12  Tom Tromey  <tom@tromey.com>
14452
14453         * event-loop.c (event_data, gdb_event, event_handler_func):
14454         Remove.
14455
14456 2020-02-12  Tom Tromey  <tom@tromey.com>
14457
14458         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
14459         (dwarf2_frame_objfile_data): Add comment.
14460         (find_comp_unit, set_comp_unit): New functions.
14461         (dwarf2_frame_find_fde): Use find_comp_unit.
14462         (dwarf2_build_frame_info): Use set_comp_unit.
14463
14464 2020-02-12  Tom Tromey  <tom@tromey.com>
14465
14466         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
14467         (comp_unit): Don't initialize objfile.
14468         (execute_cfa_program): Add text_offset parameter.
14469         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
14470         (dwarf2_frame_cache): Update.
14471         (dwarf2_build_frame_info): Don't set "objfile" member.
14472
14473 2020-02-12  Tom Tromey  <tom@tromey.com>
14474
14475         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
14476         (decode_frame_entry): Likewise.
14477         (dwarf2_build_frame_info): Update.
14478
14479 2020-02-12  Tom Tromey  <tom@tromey.com>
14480
14481         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
14482         (decode_frame_entry_1): Use the comp_unit obstack.
14483
14484 2020-02-12  Tom Tromey  <tom@tromey.com>
14485
14486         * dwarf2/frame.c (struct comp_unit): Add initializers and
14487         constructor.
14488         (dwarf2_frame_objfile_data): Store a comp_unit.
14489         (dwarf2_frame_find_fde): Update.
14490         (dwarf2_build_frame_info): Use "new".
14491
14492 2020-02-12  Tom Tromey  <tom@tromey.com>
14493
14494         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
14495         (dwarf2_fde_table): Typedef for std::vector.
14496         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
14497         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
14498         (decode_frame_entry): Update.
14499         (dwarf2_build_frame_info): Use "new".
14500
14501 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
14502
14503         * arm-tdep.c (arm_gdbarch_init): Update.
14504         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
14505         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
14506         have_neon, is_m>: Change to bool.
14507
14508 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
14509
14510         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
14511
14512 2020-02-12  Tom Tromey  <tom@tromey.com>
14513
14514         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
14515
14516 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
14517
14518         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
14519         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
14520
14521 2020-02-11  Tom Tromey  <tom@tromey.com>
14522
14523         * psymtab.h: Update comment.
14524
14525 2020-02-11  Tom Tromey  <tom@tromey.com>
14526
14527         * gdb_obstack.h (struct auto_obstack): Use
14528         DISABLE_COPY_AND_ASSIGN.
14529
14530 2020-02-11  Tom Tromey  <tom@tromey.com>
14531
14532         * dwarf2/frame.h (struct objfile): Don't forward declare.
14533
14534 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14535
14536         * cris-tdep.c (cris_supply_gregset): Change signature to match
14537         what struct regset expects.
14538         (cris_regset): New struct.
14539         (fetch_core_registers): Remove.
14540         (cris_iterate_over_regset_sections): New function.
14541         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
14542         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
14543
14544 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14545
14546         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
14547         registers.
14548
14549 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14550
14551         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
14552
14553 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14554
14555         * configure: Re-generate.
14556
14557 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14558
14559         * configure: Re-generate.
14560
14561 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14562
14563         * acinclude: Update warning.m4 path.
14564         * warning.m4: Move to gdbsupport.
14565
14566 2020-02-11  Tom Tromey  <tromey@adacore.com>
14567
14568         * remote.c (remote_console_output): Update.
14569         * printcmd.c (printf_command): Update.
14570         * event-loop.c (gdb_wait_for_event): Update.
14571         * linux-nat.c (sigchld_handler): Update.
14572         * remote-sim.c (gdb_os_write_stdout): Update.
14573         (gdb_os_flush_stdout): Update.
14574         (gdb_os_flush_stderr): Update.
14575         (gdb_os_write_stderr): Update.
14576         * exceptions.c (print_exception): Update.
14577         * remote-fileio.c (remote_fileio_func_read): Update.
14578         (remote_fileio_func_write): Update.
14579         * tui/tui.c (tui_enable): Update.
14580         * tui/tui-interp.c (tui_interp::init): Update.
14581         * utils.c (init_page_info): Update.
14582         (putchar_unfiltered, fputc_unfiltered): Update.
14583         (gdb_flush): Update.
14584         (emit_style_escape): Update.
14585         (flush_wrap_buffer, fputs_maybe_filtered): Update.
14586         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
14587         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
14588         (stderr_file::write): Update.
14589         (stderr_file::puts): Update.
14590         * ui-file.h (ui_file_isatty, ui_file_write)
14591         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
14592         (ui_file_puts): Don't declare.
14593
14594 2020-02-10  Tom de Vries  <tdevries@suse.de>
14595
14596         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
14597         sentinel to char *.
14598
14599 2020-02-09  Tom de Vries  <tdevries@suse.de>
14600
14601         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
14602         filename if it matches "<artificial>".
14603
14604 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14605
14606         * windows-tdep.c (struct enum_value_name): New struct.
14607         (create_enum): New function.
14608         (windows_get_siginfo_type): Create and use enum types.
14609
14610 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14611
14612         * NEWS: Mention $_siginfo support for Windows.
14613         * windows-nat.c (handle_exception): Set siginfo_er.
14614         (windows_nat_target::mourn_inferior): Reset siginfo_er.
14615         (windows_xfer_siginfo): New function.
14616         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
14617         * windows-tdep.c (struct windows_gdbarch_data): New struct.
14618         (init_windows_gdbarch_data): New function.
14619         (get_windows_gdbarch_data): New function.
14620         (windows_get_siginfo_type): New function.
14621         (windows_init_abi): Register windows_get_siginfo_type.
14622         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
14623
14624 2020-02-08  Tom Tromey  <tom@tromey.com>
14625
14626         * dwarf2/read.c (class cutu_reader) <cutu_reader,
14627         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
14628         <keep>: Declare method.
14629         <m_keep>: Remove member.
14630         <~cutu_reader>: Remove.
14631         (cutu_reader::init_tu_and_read_dwo_dies): Update.
14632         (cutu_reader::cutu_reader): Update.
14633         (cutu_reader::keep): Rename from ~cutu_reader.
14634         (process_psymtab_comp_unit, build_type_psymtabs_1)
14635         (process_skeletonless_type_unit, load_partial_comp_unit)
14636         (load_full_comp_unit, dwarf2_read_addr_index)
14637         (read_signatured_type): Update.
14638
14639 2020-02-08  Tom Tromey  <tom@tromey.com>
14640
14641         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
14642         "want_partial_unit" parameter.
14643         (process_psymtab_comp_unit): Change want_partial_unit to bool.
14644         Inline check for DW_TAG_partial_unit.
14645         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
14646
14647 2020-02-08  Tom Tromey  <tom@tromey.com>
14648
14649         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
14650         read.c.
14651         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
14652         read.c.
14653
14654 2020-02-08  Tom Tromey  <tom@tromey.com>
14655
14656         * dwarf2/read.c (read_address): Move to comp-unit.c.
14657         (dwarf2_rnglists_process, dwarf2_ranges_process)
14658         (read_attribute_value, dwarf_decode_lines_1)
14659         (var_decode_location, decode_locdesc): Update.
14660         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
14661         read.c.  Remove "cu" parameter.
14662         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
14663         method.
14664
14665 2020-02-08  Tom Tromey  <tom@tromey.com>
14666
14667         * dwarf2/read.c (read_attribute_value, read_indirect_string)
14668         (read_indirect_line_string): Update.
14669         * dwarf2/comp-unit.c (read_offset): Remove.
14670         (read_comp_unit_head): Update.
14671         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
14672         method.
14673         (read_offset): Don't declare.
14674
14675 2020-02-08  Tom Tromey  <tom@tromey.com>
14676
14677         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
14678         * dwarf2/read.c (struct comp_unit_head): Move to
14679         dwarf2/comp-unit.h.
14680         (enum class rcuh_kind): Move to comp-unit.h.
14681         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
14682         (read_comp_unit_head, error_check_comp_unit_head)
14683         (read_and_check_comp_unit_head): Move to comp-unit.c.
14684         (read_offset, dwarf_unit_type_name): Likewise.
14685         (create_debug_type_hash_table, read_cutu_die_from_dwo)
14686         (cutu_reader::cutu_reader, read_call_site_scope)
14687         (find_partial_die, follow_die_offset): Update.
14688         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
14689
14690 2020-02-08  Tom Tromey  <tom@tromey.com>
14691
14692         * dwarf2/read.c (read_offset_1): Move to leb.c.
14693         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
14694         (dwarf_decode_macro_bytes): Update.
14695         * dwarf2/leb.c (read_offset): Rename; move from read.c.
14696         * dwarf2/leb.h (read_offset): Declare.
14697
14698 2020-02-08  Tom Tromey  <tom@tromey.com>
14699
14700         * dwarf2/read.c (dwarf2_section_size): Remove.
14701         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
14702         Update.
14703         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
14704
14705 2020-02-08  Tom Tromey  <tom@tromey.com>
14706
14707         * dwarf2/read.c (read_initial_length): Move to leb.c.
14708         * dwarf2/leb.h (read_initial_length): Declare.
14709         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
14710         handle_nonstd parameter.
14711         * dwarf2/frame.c (read_initial_length): Remove.
14712         (decode_frame_entry_1): Update.
14713
14714 2020-02-08  Tom Tromey  <tom@tromey.com>
14715
14716         * dwarf2/loc.c (dwarf2_find_location_expression)
14717         (dwarf_evaluate_loc_desc::get_tls_address)
14718         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
14719         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
14720         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
14721         (dwarf2_compile_property_to_c)
14722         (dwarf2_loc_desc_get_symbol_read_needs)
14723         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
14724         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
14725         (loclist_describe_location, loclist_tracepoint_var_ref)
14726         (loclist_generate_c_location): Update.
14727         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
14728         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
14729         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
14730         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
14731         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
14732         (dwarf2_per_cu_data::addr_size)
14733         (dwarf2_per_cu_data::ref_addr_size)
14734         (dwarf2_per_cu_data::text_offset)
14735         (dwarf2_per_cu_data::addr_type): Now methods.
14736         (per_cu_header_read_in): Make per_cu "const".
14737         (dwarf2_version): Remove.
14738         (dwarf2_per_cu_data::int_type): Now a method.
14739         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
14740         (set_die_type, read_array_type, read_subrange_index_type)
14741         (read_tag_string_type, read_subrange_type): Update.
14742         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
14743         offset_size, ref_addr_size, text_offset, addr_type, version,
14744         objfile, int_type, addr_sized_int_type>: Declare methods.
14745
14746 2020-02-08  Tom Tromey  <tom@tromey.com>
14747
14748         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
14749         Move earlier.
14750
14751 2020-02-08  Tom Tromey  <tom@tromey.com>
14752
14753         * dwarf2/read.h (dwarf_line_debug): Declare.
14754         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
14755         * dwarf2/read.c: Move line_header code to new files.
14756         (dwarf_line_debug): No longer static.
14757         * dwarf2/line-header.c: New file.
14758         * dwarf2/line-header.h: New file.
14759
14760 2020-02-08  Tom Tromey  <tom@tromey.com>
14761
14762         * dwarf2/read.c (struct line_header) <file_full_name,
14763         file_file_name>: Return unique_xmalloc_ptr.
14764         (line_header::file_file_name): Update.
14765         (line_header::file_full_name): Update.
14766         (dw2_get_file_names_reader): Update.
14767         (macro_start_file): Update.
14768
14769 2020-02-08  Tom Tromey  <tom@tromey.com>
14770
14771         * dwarf2/read.c (struct line_header) <file_full_name,
14772         file_file_name>: Declare methods.
14773         (dw2_get_file_names_reader): Update.
14774         (file_file_name): Now a method.
14775         (file_full_name): Likewise.
14776         (macro_start_file): Update.
14777
14778 2020-02-08  Tom Tromey  <tom@tromey.com>
14779
14780         * dwarf2/read.c (dwarf_always_disassemble)
14781         (show_dwarf_always_disassemble): Move to loc.c.
14782         (_initialize_dwarf2_read): Move "always-disassemble" registration
14783         to loc.c.
14784         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
14785         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
14786         static.
14787         (show_dwarf_always_disassemble): Move from read.c.
14788         (_initialize_dwarf2loc): Move always-disassemble from read.c.
14789
14790 2020-02-08  Tom Tromey  <tom@tromey.com>
14791
14792         * dwarf2/read.c (~dwarf2_per_objfile): Update.
14793         (create_quick_file_names_table): Return htab_up.
14794         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
14795         Update.
14796         * dwarf2/read.h (struct dwarf2_per_objfile)
14797         <quick_file_names_table>: Now htab_up.
14798
14799 2020-02-08  Tom Tromey  <tom@tromey.com>
14800
14801         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
14802
14803 2020-02-08  Tom Tromey  <tom@tromey.com>
14804
14805         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
14806         Rewrite.
14807         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
14808         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
14809         (abbrev_table::abbrev_table): No longer inline.
14810         (ABBREV_HASH_SIZE): Remove.
14811         (abbrev_table::m_abbrevs): Now an htab_up.
14812
14813 2020-02-08  Tom Tromey  <tom@tromey.com>
14814
14815         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
14816         (cutu_reader): Update.
14817         (build_type_psymtabs_1): Update.
14818         * dwarf2/abbrev.c (abbrev_table::read): Rename.
14819         (abbrev_table::alloc_abbrev): Update.
14820         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
14821         (abbrev_table::read): New static method, renamed from
14822         abbrev_table_read_table.
14823         (abbrev_table::alloc_abbrev)
14824         (abbrev_table::add_abbrev): Now private.
14825         (abbrev_table::abbrev_table): Now private.
14826         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
14827
14828 2020-02-08  Tom Tromey  <tom@tromey.com>
14829
14830         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
14831         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
14832         htab_up.
14833
14834 2020-02-08  Tom Tromey  <tom@tromey.com>
14835
14836         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
14837         htab_up.
14838         (lookup_dwo_unit_in_dwp): Update.
14839         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
14840         on obstack.
14841
14842 2020-02-08  Tom Tromey  <tom@tromey.com>
14843
14844         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
14845         obstack.
14846
14847 2020-02-08  Tom Tromey  <tom@tromey.com>
14848
14849         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
14850         line_header_hash.
14851         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
14852         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
14853         Change type to htab_up.
14854
14855 2020-02-08  Tom Tromey  <tom@tromey.com>
14856
14857         * dwarf2/read.c (allocate_type_unit_groups_table): Return
14858         htab_up.  Don't allocate on obstack.
14859         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
14860         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
14861         Change type to htab_up.
14862
14863 2020-02-08  Tom Tromey  <tom@tromey.com>
14864
14865         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
14866         Change type to htab_up.
14867         * dwarf2/read.c (create_signatured_type_table_from_index)
14868         (create_signatured_type_table_from_debug_names)
14869         (create_all_type_units, add_type_unit)
14870         (lookup_dwo_signatured_type, lookup_signatured_type)
14871         (process_skeletonless_type_unit): Update.
14872         (create_debug_type_hash_table, create_debug_types_hash_table):
14873         Change type of types_htab.
14874         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
14875         htab_up.  Don't allocate on obstack.
14876         (create_cus_hash_table): Change type of cus_htab parameter.
14877         (struct dwo_file) <cus, tus>: Now htab_up.
14878         (lookup_dwo_signatured_type, lookup_dwo_cutu)
14879         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
14880         (queue_and_load_all_dwo_tus): Update.
14881         * dwarf2/index-write.c (write_gdbindex): Update.
14882         (write_debug_names): Update.
14883
14884 2020-02-08  Tom Tromey  <tom@tromey.com>
14885
14886         * dwarf2/read.h (struct dwarf2_queue_item): Move from
14887         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
14888         destructor.
14889         (struct dwarf2_per_objfile) <queue>: New member.
14890         * dwarf2/read.c (struct dwarf2_queue_item): Move to
14891         dwarf2/read.h.
14892         (dwarf2_queue, dwarf2_queue_tail): Remove.
14893         (class dwarf2_queue_guard): Add parameter to constructor.  Use
14894         DISABLE_COPY_AND_ASSIGN.
14895         <m_per_objfile>: New member.
14896         <~dwarf2_queue_guard>: Rewrite.
14897         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
14898         Update.
14899         (~dwarf2_queue_item): New.
14900
14901 2020-02-08  Tom Tromey  <tom@tromey.com>
14902
14903         * dwarf2/read.c (struct die_info) <has_children>: New member.
14904         (dw2_get_file_names_reader): Remove has_children.
14905         (dw2_get_file_names): Update.
14906         (read_cutu_die_from_dwo): Remove has_children.
14907         (cutu_reader::init_tu_and_read_dwo_dies)
14908         (cutu_reader::cutu_reader): Update.
14909         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
14910         Remove has_children.
14911         (build_type_psymtabs_1, process_skeletonless_type_unit)
14912         (load_partial_comp_unit, load_full_comp_unit): Update.
14913         (create_dwo_cu_reader): Remove has_children.
14914         (create_cus_hash_table, read_die_and_children): Update.
14915         (read_full_die_1,read_full_die): Remove has_children.
14916         (read_signatured_type): Update.
14917         (class cutu_reader) <has_children>: Remove.
14918
14919 2020-02-08  Tom Tromey  <tom@tromey.com>
14920
14921         * dwarf2/expr.c: Rename from dwarf2expr.c.
14922         * dwarf2/expr.h: Rename from dwarf2expr.h.
14923         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
14924         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
14925         * dwarf2/frame.c: Rename from dwarf2-frame.c.
14926         * dwarf2/frame.h: Rename from dwarf2-frame.h.
14927         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
14928         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
14929         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
14930         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
14931         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
14932         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
14933         * dwarf2/loc.c: Rename from dwarf2loc.c.
14934         * dwarf2/loc.h: Rename from dwarf2loc.h.
14935         * dwarf2/read.c: Rename from dwarf2read.c.
14936         * dwarf2/read.h: Rename from dwarf2read.h.
14937         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
14938         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
14939         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
14940         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
14941         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
14942         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
14943         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
14944         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
14945         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
14946         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
14947         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
14948         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
14949         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
14950         Update.
14951         * Makefile.in (COMMON_SFILES): Update.
14952         (HFILES_NO_SRCDIR): Update.
14953
14954 2020-02-08  Tom Tromey  <tom@tromey.com>
14955
14956         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
14957         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
14958
14959 2020-02-08  Tom Tromey  <tom@tromey.com>
14960
14961         * dwarf2read.h (struct die_info): Don't declare.
14962
14963 2020-02-08  Tom Tromey  <tom@tromey.com>
14964
14965         * dwarf2read.h (die_info_ptr): Remove typedef.
14966
14967 2020-02-08  Tom Tromey  <tom@tromey.com>
14968
14969         * dwarf2read.c (read_call_site_scope)
14970         (handle_data_member_location, dwarf2_add_member_fn)
14971         (mark_common_block_symbol_computed, read_common_block)
14972         (attr_to_dynamic_prop, partial_die_info::read)
14973         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
14974         (dwarf2_symbol_mark_computed, set_die_type): Update.
14975         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
14976         method.
14977         (attr_form_is_block): Don't declare.
14978         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
14979
14980 2020-02-08  Tom Tromey  <tom@tromey.com>
14981
14982         * dwarf2read.c (dwarf2_find_base_address, )
14983         (read_call_site_scope, rust_containing_type)
14984         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
14985         (handle_data_member_location, dwarf2_add_member_fn)
14986         (get_alignment, read_structure_type, process_structure_scope)
14987         (mark_common_block_symbol_computed, read_common_block)
14988         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
14989         (partial_die_info::read, read_attribute_value, new_symbol)
14990         (lookup_die_type, dwarf2_get_ref_die_offset)
14991         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
14992         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
14993         (dwarf2_symbol_mark_computed): Update.
14994         * dwarf2/attribute.h (struct attribute) <value_as_address,
14995         form_is_section_offset, form_is_constant, form_is_ref>: Declare
14996         methods.
14997         (value_as_address, attr_form_is_section_offset)
14998         (attr_form_is_constant, attr_form_is_ref): Don't declare.
14999         * dwarf2/attribute.c (attribute::value_as_address)
15000         (attribute::form_is_section_offset, attribute::form_is_constant)
15001         (attribute::form_is_ref): Now methods.
15002
15003 2020-02-08  Tom Tromey  <tom@tromey.com>
15004
15005         * dwarf2read.c (struct attribute, DW_STRING)
15006         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
15007         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
15008         (attr_form_is_block, attr_form_is_section_offset)
15009         (attr_form_is_constant, attr_form_is_ref): Move.
15010         * dwarf2/attribute.h: New file.
15011         * dwarf2/attribute.c: New file, from dwarf2read.c.
15012         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
15013
15014 2020-02-08  Tom Tromey  <tom@tromey.com>
15015
15016         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
15017         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
15018         Move.
15019         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
15020         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
15021         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
15022         abbrev.c.
15023         * dwarf2/abbrev.h: New file.
15024         * dwarf2/abbrev.c: New file, from dwarf2read.c.
15025         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
15026
15027 2020-02-08  Tom Tromey  <tom@tromey.com>
15028
15029         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
15030         (dwarf2_section_size, dwarf2_get_section_info)
15031         (create_signatured_type_table_from_debug_names)
15032         (create_addrmap_from_aranges, read_debug_names_from_section)
15033         (get_gdb_index_contents_from_section, read_comp_unit_head)
15034         (error_check_comp_unit_head, read_abbrev_offset)
15035         (create_debug_type_hash_table, init_cu_die_reader)
15036         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
15037         (read_comp_units_from_section, create_cus_hash_table)
15038         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
15039         (create_dwp_v2_section, dwarf2_rnglists_process)
15040         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
15041         (abbrev_table_read_table, read_indirect_string_at_offset_from)
15042         (read_indirect_string_from_dwz, read_addr_index_1)
15043         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
15044         (dwarf_decode_macro_bytes, dwarf_decode_macros)
15045         (fill_in_loclist_baton): Update.
15046         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
15047         get_containing_section, get_bfd_owner, get_bfd_section,
15048         get_file_name, get_id, get_flags, empty, read>: Declare methods.
15049         (dwarf2_read_section, get_section_name, get_section_file_name)
15050         (get_containing_section, get_section_bfd_owner)
15051         (get_section_bfd_section, get_section_name, get_section_file_name)
15052         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
15053         declare.
15054         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
15055         (dwarf2_section_info::get_bfd_owner)
15056         (dwarf2_section_info::get_bfd_section)
15057         (dwarf2_section_info::get_name)
15058         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
15059         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
15060         (dwarf2_section_info::read): Now methods.
15061         * dwarf-index-write.c (class debug_names): Update.
15062
15063 2020-02-08  Tom Tromey  <tom@tromey.com>
15064
15065         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
15066         Move to dwarf2/section.h.
15067         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
15068         (get_section_bfd_section, get_section_name)
15069         (get_section_file_name, get_section_id, get_section_flags)
15070         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
15071         dwarf2/section.c.
15072         * dwarf2/section.h: New file.
15073         * dwarf2/section.c: New file, from dwarf2read.c.
15074         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
15075
15076 2020-02-08  Tom Tromey  <tom@tromey.com>
15077
15078         * dwarf2read.h (read_unsigned_leb128): Don't declare.
15079         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
15080         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
15081         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
15082         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
15083         * dwarf2/leb.h: New file, from dwarf2read.c.
15084         * dwarf2/leb.c: New file, from dwarf2read.c.
15085         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
15086         Remove.
15087         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
15088         (COMMON_SFILES): Add dwarf2/leb.c.
15089
15090 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
15091
15092         GDB 9.1 released.
15093
15094 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15095
15096         PR gdb/25190:
15097         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
15098         * gdb/remote.c (remote_console_output): Update.
15099         * gdb/ui-file.c (fputs_unfiltered): Rename to...
15100         (ui_file_puts): ...this.
15101         * gdb/ui-file.h (ui_file_puts): Add declaration.
15102         * gdb/utils.c (emit_style_escape): Update.
15103         (flush_wrap_buffer): Update.
15104         (fputs_maybe_filtered): Update.
15105         (fputs_unfiltered): Add function.
15106
15107 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15108
15109         * gdb/event-loop.c (gdb_wait_for_event): Update.
15110         * gdb/printcmd.c (printf_command): Update.
15111         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
15112         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
15113         (gdb_os_flush_stderr): Update.
15114         * gdb/remote.c (remote_console_output): Update.
15115         * gdb/ui-file.c (gdb_flush): Rename to...
15116         (ui_file_flush): ...this.
15117         (stderr_file::write): Update.
15118         (stderr_file::puts): Update.
15119         * gdb/ui-file.h (gdb_flush): Rename to...
15120         (ui_file_flush): ...this.
15121         * gdb/utils.c (gdb_flush): Add function.
15122         * gdb/utils.h (gdb_flush): Add declaration.
15123
15124 2020-02-07  Tom Tromey  <tromey@adacore.com>
15125
15126         PR breakpoints/24915:
15127         * source.c (find_and_open_source): Do not check basenames_may_differ.
15128
15129 2020-02-07  Tom Tromey  <tom@tromey.com>
15130
15131         * README: Update gdbserver documentation.
15132         * gdbserver: Move to top level.
15133         * configure.tgt (build_gdbserver): Remove.
15134         * configure.ac: Remove --enable-gdbserver.
15135         * configure: Rebuild.
15136         * Makefile.in (distclean): Don't mention gdbserver.
15137
15138 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15139
15140         * source-cache.c (source_cache::ensure): Surround
15141         get_plain_source_lines with a try/catch.
15142         (source_cache::get_line_charpos): Get rid of try/catch
15143         and only check for the return value of "ensure".
15144         * tui/tui-source.c (tui_source_window::set_contents):
15145         Simplify "nlines" calculation.
15146
15147 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15148
15149         * MAINTAINERS (Write After Approval): Add myself.
15150
15151 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15152
15153         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
15154         function call.
15155
15156 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15157
15158         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
15159
15160 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
15161
15162         * nat/riscv-linux-tdesc.h: New file.
15163         * nat/riscv-linux-tdesc.c: New file, taking code from...
15164         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15165         ... here.
15166         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
15167         NATDEPFILES.
15168
15169 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
15170
15171         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
15172         we don't set the fake simulator ptid to the null_ptid.
15173
15174 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
15175
15176         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
15177         * gdbthread.h (class thread_info) <resumed>: Likewise.
15178         * infrun.c (resume_1): Likewise.
15179         (proceed): Likewise.
15180         (infrun_thread_stop_requested): Likewise.
15181         (stop_all_threads): Likewise.
15182         (handle_inferior_event): Likewise.
15183         (restart_threads): Likewise.
15184         (finish_step_over): Likewise.
15185         (keep_going_stepped_thread): Likewise.
15186         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
15187         (linux_handle_extended_wait): Likewise.
15188         * record-btrace.c (get_thread_current_frame_id): Likewise.
15189         * record-full.c (record_full_wait_1): Likewise.
15190         * remote.c (remote_target::process_initial_stop_replies): Likewise.
15191         * target.c (target_resume): Likewise.
15192         * thread.c (set_running_thread): Likewise.
15193
15194 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15195
15196         * f-valprint.c (f77_print_array_1): Changed datatype of index
15197         variable to LONGEST from int to enable it to contain bound
15198         values correctly.
15199
15200 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
15201
15202         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
15203         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
15204         offsets according to FLEN determined.
15205         (riscv_linux_nat_target::read_description): Determine FLEN
15206         dynamically.
15207         (riscv_linux_nat_target::fetch_registers): Size regset buffer
15208         according to FLEN determined.
15209         (riscv_linux_nat_target::store_registers): Likewise.
15210
15211 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
15212
15213         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
15214         when reg->group is empty and reggroup is not.
15215
15216 2020-01-31  Tom Tromey  <tromey@adacore.com>
15217
15218         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
15219         Call beneath target's mourn_inferior after unpushing.
15220
15221 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15222
15223         PR tui/9765
15224         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
15225         have enough lines to fill the screen, still return the lowest
15226         address we found.
15227
15228 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15229
15230         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
15231         '-', '<', and '>' commands.
15232
15233 2020-01-29  Pedro Alves  <palves@redhat.com>
15234             Sergio Durigan Junior  <sergiodj@redhat.com>
15235
15236         * infcmd.c (construct_inferior_arguments): Assert that
15237         'argc' is greater than 0.
15238
15239 2020-01-29  Luis Machado  <luis.machado@linaro.org>
15240
15241         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
15242         (BRK_INSN_MASK): Define to 0xd4200000.
15243         (aarch64_program_breakpoint_here_p): New function.
15244         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
15245         * arch-utils.c (default_program_breakpoint_here_p): Moved from
15246         breakpoint.c.
15247         * arch-utils.h (default_program_breakpoint_here_p): Moved from
15248         breakpoint.h
15249         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
15250         call gdbarch_program_breakpoint_here_p.
15251         (program_breakpoint_here): Moved to arch-utils.c, renamed to
15252         default_program_breakpoint_here_p, changed return type to bool and
15253         simplified.
15254         * breakpoint.h (program_breakpoint_here): Moved prototype to
15255         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
15256         return type to bool.
15257         * gdbarch.c: Regenerate.
15258         * gdbarch.h: Regenerate.
15259         * gdbarch.sh (program_breakpoint_here_p): New method.
15260         * infrun.c (handle_signal_stop): Call
15261         gdbarch_program_breakpoint_here_p.
15262
15263 2020-01-26  Tom Tromey  <tom@tromey.com>
15264
15265         * ctfread.c (struct ctf_fp_info): Reindent.
15266         (_initialize_ctfread): Remove.
15267
15268 2020-01-26  Tom Tromey  <tom@tromey.com>
15269
15270         * psymtab.c (partial_map_expand_apply)
15271         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
15272         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
15273         (psym_print_stats, psym_expand_symtabs_for_function)
15274         (psym_map_symbol_filenames, psym_map_matching_symbols)
15275         (psym_expand_symtabs_matching)
15276         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
15277         (maintenance_check_psymtabs): Use new methods.
15278         * psympriv.h (struct partial_symtab) <readin_p,
15279         get_compunit_symtab>: New methods.
15280         <readin, compunit_symtab>: Remove members.
15281         (struct standard_psymtab): New.
15282         (struct legacy_psymtab): Derive from standard_psymtab.
15283         * dwarf2read.h (struct dwarf2_psymtab): Derive from
15284         standard_psymtab.
15285         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
15286
15287 2020-01-26  Tom Tromey  <tom@tromey.com>
15288
15289         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
15290         read_dependencies.  Add assert.
15291         * psymtab.c (partial_symtab::read_dependencies): New method.
15292         * psympriv.h (struct partial_symtab) <read_dependencies>: New
15293         method.
15294         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
15295         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
15296         read_dependencies.
15297         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
15298         Add assert.
15299
15300 2020-01-26  Tom Tromey  <tom@tromey.com>
15301
15302         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
15303         Call expand_psymtab.
15304         (xcoff_read_symtab): Call expand_psymtab.
15305         (xcoff_start_psymtab, xcoff_end_psymtab): Set
15306         legacy_expand_psymtab.
15307         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
15308         method.
15309         (struct legacy_psymtab) <expand_psymtab>: Implement.
15310         <legacy_expand_psymtab>: New member.
15311         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
15312         (parse_partial_symbols): Set legacy_expand_psymtab.
15313         (psymtab_to_symtab_1): Change argument order.  Call
15314         expand_psymtab.
15315         (new_psymtab): Set legacy_expand_psymtab.
15316         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
15317         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
15318         expand_psymtab.
15319         (dwarf2_psymtab::expand_psymtab): Rename from
15320         psymtab_to_symtab_1.  Call expand_psymtab.
15321         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
15322         (dbx_end_psymtab): Likewise.
15323         (dbx_psymtab_to_symtab_1): Change argument order. Call
15324         expand_psymtab.
15325         (dbx_read_symtab): Call expand_psymtab.
15326         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
15327         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
15328         (ctf_psymtab::read_symtab): Call expand_psymtab.
15329
15330 2020-01-26  Tom Tromey  <tom@tromey.com>
15331
15332         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
15333         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
15334         messages.
15335         * mdebugread.c (mdebug_read_symtab): Remove prints.
15336         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
15337         assert.
15338         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
15339
15340 2020-01-26  Tom Tromey  <tom@tromey.com>
15341
15342         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
15343         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
15344         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
15345         legacy_symtab.
15346         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
15347         * psymtab.c (psymtab_to_symtab): Call method.
15348         (dump_psymtab): Update.
15349         * psympriv.h (struct partial_symtab): Add virtual destructor.
15350         <read_symtab>: New method.
15351         (struct legacy_symtab): New.
15352         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
15353         (struct pst_map) <pst>: Now a legacy_psymtab.
15354         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
15355         (new_psymtab): Use legacy_psymtab.
15356         * dwarf2read.h (struct dwarf2_psymtab): New.
15357         (struct dwarf2_per_cu_data) <psymtab>: Use it.
15358         * dwarf2read.c (dwarf2_create_include_psymtab)
15359         (dwarf2_build_include_psymtabs, create_type_unit_group)
15360         (create_partial_symtab, process_psymtab_comp_unit_reader)
15361         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
15362         (set_partial_user): Use dwarf2_psymtab.
15363         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
15364         (psymtab_to_symtab_1, process_full_comp_unit)
15365         (process_full_type_unit, dwarf2_ranges_read)
15366         (dwarf2_get_pc_bounds, psymtab_include_file_name)
15367         (dwarf_decode_lines): Use dwarf2_psymtab.
15368         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
15369         (add_address_entry_worker, write_one_signatured_type)
15370         (recursively_count_psymbols, recursively_write_psymbols)
15371         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
15372         (write_debug_names): Likewise.
15373         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
15374         <pst>: Now a legacy_psymtab.
15375         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
15376         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
15377         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
15378         * ctfread.c (struct ctf_psymtab): New.
15379         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
15380         ctf_psymtab.
15381         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
15382         (create_partial_symtab): Return a ctf_psymtab.
15383         (scan_partial_symbols): Update.
15384
15385 2020-01-26  Tom Tromey  <tom@tromey.com>
15386
15387         * xcoffread.c (xcoff_start_psymtab): Use new.
15388         * psymtab.c (partial_symtab::partial_symtab): New constructor,
15389         renamed from start_psymtab_common.
15390         * psympriv.h (struct partial_symtab): Add new constructor.
15391         (start_psymtab_common): Don't declare.
15392         * mdebugread.c (parse_partial_symbols): Use new.
15393         * dwarf2read.c (create_partial_symtab): Use new.
15394         * dbxread.c (start_psymtab): Use new.
15395         * ctfread.c (create_partial_symtab): Use new.
15396
15397 2020-01-26  Tom Tromey  <tom@tromey.com>
15398
15399         * xcoffread.c (xcoff_end_psymtab): Use new.
15400         * psymtab.c (start_psymtab_common): Use new.
15401         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
15402         Update.
15403         * psympriv.h (struct partial_symtab): Add parameters to
15404         constructor.  Don't inline.
15405         (allocate_psymtab): Don't declare.
15406         * mdebugread.c (new_psymtab): Use new.
15407         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
15408         * dbxread.c (dbx_end_psymtab): Use new.
15409
15410 2020-01-26  Tom Tromey  <tom@tromey.com>
15411
15412         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
15413         allocate_psymtab.  Update documentation.
15414         * psymtab.c (psymtab_storage::install_psymtab): Rename from
15415         allocate_psymtab.  Do not use new.
15416         (allocate_psymtab): Use new.  Update.
15417
15418 2020-01-26  Tom Tromey  <tom@tromey.com>
15419
15420         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
15421         * psymtab.c (psym_print_stats): Update.
15422         * psympriv.h (struct partial_symtab) <readin,
15423         psymtabs_addrmap_supported, anonymous>: Now bool.
15424         * mdebugread.c (psymtab_to_symtab_1): Update.
15425         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
15426         (build_type_psymtabs_reader, psymtab_to_symtab_1)
15427         (process_full_comp_unit, process_full_type_unit): Update.
15428         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
15429         * ctfread.c (psymtab_to_symtab): Update.
15430
15431 2020-01-26  Tom Tromey  <tom@tromey.com>
15432
15433         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
15434         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
15435         * psymtab.c (psymtab_storage): Delete psymtabs.
15436         (psymtab_storage::allocate_psymtab): Use new.
15437         (psymtab_storage::discard_psymtab): Use delete.
15438         * psympriv.h (struct partial_symtab): Add constructor and
15439         initializers.
15440
15441 2020-01-26  Tom Tromey  <tom@tromey.com>
15442
15443         * machoread.c: Do not include psympriv.h.
15444
15445 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15446
15447         * NEWS: Mention the new option and the set/show commands.
15448
15449 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15450
15451         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
15452         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
15453         (validate_exec_file): New variables, enums, functions.
15454         (exec_file_locate_attach, print_section_info): Style the filenames.
15455         (_initialize_exec): Install show_exec_file_mismatch_command and
15456          set_exec_file_mismatch_command.
15457         * gdbcore.h (validate_exec_file): Declare.
15458         * infcmd.c (attach_command): Call validate_exec_file.
15459         * remote.c ( remote_target::remote_add_inferior): Likewise.
15460
15461 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15462
15463         * frame.c (find_frame_sal): Move call to get_next_frame into more
15464         inner scope.
15465         * inline-frame.c (inilne_state) <inline_state>: Update argument
15466         types.
15467         (inilne_state) <skipped_symbol>: Rename to...
15468         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
15469         (skip_inline_frames): Build vector of skipped symbols and use this
15470         to reate the inline_state.
15471         (inline_skipped_symbol): Add a comment and some assertions, fetch
15472         skipped symbol from the list.
15473
15474 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15475
15476         * buildsym.c (lte_is_less_than): Delete.
15477         (buildsym_compunit::end_symtab_with_blockvector): Create local
15478         lambda function to sort line table entries, and use
15479         std::stable_sort instead of std::sort.
15480         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
15481         markers when looking for a previous line.
15482
15483 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15484
15485         * dwarf2read.c (lnp_state_machine::record_line): Include
15486         end_sequence parameter in debug print out.  Record the line if we
15487         are at an end_sequence marker even if it's not the start of a
15488         statement.
15489         * symmisc.c (maintenance_print_one_line_table): Print end of
15490         sequence markers with 'END' not '0'.
15491
15492 2020-01-24  Pedro Alves  <palves@redhat.com>
15493
15494         PR gdb/25410
15495         * thread.c (scoped_restore_current_thread::restore): Use
15496         switch_to_inferior_no_thread.
15497         * exec.c: Include "progspace-and-thread.h".
15498         (add_target_sections, remove_target_sections):
15499         scoped_restore_current_pspace_and_thread instead of
15500         scoped_restore_current_thread.
15501         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
15502         and aspace to the inferior before calling clone_program_space.
15503         Remove stale comment.
15504
15505 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15506
15507         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
15508         (arm_netbsd_nat_target::fetch_registers): ...this.
15509         (arm_nbsd_nat_target::store_registers): Rename to...
15510         (arm_netbsd_nat_target::store_registers): ...this.
15511
15512 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15513
15514         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
15515         register_t.
15516
15517 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15518
15519         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
15520         Update comment.
15521         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
15522         Likewise.
15523         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
15524         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
15525         the correct replacement (iterate_over_regset_sections).
15526         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
15527         Update comment.
15528
15529 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
15530
15531         PR gdb/23718
15532         * gdb/python/python.c (execute_gdb_command): Call
15533         async_enable_stdin in catch block.
15534
15535 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15536
15537         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
15538         SWITCH_THRU_ALL_UIS.
15539
15540 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15541
15542         PR tui/9765
15543         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
15544         comment, add extra parameter, and update to store previous symbol
15545         when appropriate.
15546         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
15547         add extra parameter.
15548         * tui/tui-disasm.c (tui_disassemble): Update header comment,
15549         remove unneeded parameter, add try/catch around gdb_print_insn,
15550         rewrite to add items to asm_lines vector.
15551         (tui_find_backward_disassembly_start_address): New function.
15552         (tui_find_disassembly_address): Updated throughout.
15553         (tui_disasm_window::set_contents): Update for changes to
15554         tui_disassemble.
15555         (tui_disasm_window::do_scroll_vertical): No need to adjust the
15556         number of lines to scroll.
15557
15558 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
15559
15560         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
15561         (SECT_OFF_DATA): Likewise.
15562         (SECT_OFF_RODATA): Likewise.
15563         (SECT_OFF_TEXT): Likewise.
15564         (SECT_OFF_BSS): Likewise.
15565         (struct objfile) <text_section_offset, data_section_offset>: New
15566         methods.
15567         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
15568         objfile::text_section_offset.
15569         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
15570         * coffread.c (coff_symtab_read): Likewise.
15571         (enter_linenos): Likewise.
15572         (process_coff_symbol): Likewise.
15573         * ctfread.c (get_objfile_text_range): Likewise.
15574         * dtrace-probe.c (dtrace_probe::get_relocated_address):
15575         Use objfile::data_section_offset.
15576         * dwarf2-frame.c (execute_cfa_program): Use
15577         objfile::text_section_offset.
15578         (dwarf2_frame_find_fde): Likewise.
15579         * dwarf2read.c (create_addrmap_from_index): Likewise.
15580         (create_addrmap_from_aranges): Likewise.
15581         (dw2_find_pc_sect_compunit_symtab): Likewise.
15582         (process_psymtab_comp_unit_reader): Likewise.
15583         (add_partial_symbol): Likewise.
15584         (add_partial_subprogram): Likewise.
15585         (process_full_comp_unit): Likewise.
15586         (read_file_scope): Likewise.
15587         (read_func_scope): Likewise.
15588         (read_lexical_block_scope): Likewise.
15589         (read_call_site_scope): Likewise.
15590         (dwarf2_rnglists_process): Likewise.
15591         (dwarf2_ranges_process): Likewise.
15592         (dwarf2_ranges_read): Likewise.
15593         (dwarf_decode_lines_1): Likewise.
15594         (new_symbol): Likewise.
15595         (dwarf2_fetch_die_loc_sect_off): Likewise.
15596         (dwarf2_per_cu_text_offset): Likewise.
15597         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
15598         * hppa-tdep.c (read_unwind_info): Likewise.
15599         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
15600         * psympriv.h (struct partial_symtab): Likewise.
15601         * psymtab.c (find_pc_sect_psymtab): Likewise.
15602         * solib-svr4.c (enable_break): Likewise.
15603         * stap-probe.c (relocate_address): Use
15604         objfile::data_section_offset.
15605         * xcoffread.c (enter_line_range): Use
15606         objfile::text_section_offset.
15607         (read_xcoff_symtab): Likewise.
15608
15609 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15610
15611         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
15612         declaration to narrower scopes.
15613
15614 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15615
15616         * darwin-nat.h (struct darwin_exception_msg, enum
15617         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
15618         Move up.
15619         (class darwin_nat_target) <wait_1, check_new_threads,
15620         decode_exception_message, decode_message, stop_inferior,
15621         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
15622         * darwin-nat.c (darwin_check_new_threads): Rename to...
15623         (darwin_nat_target::check_new_threads): ... this.
15624         (darwin_suspend_inferior_it): Remove.
15625         (darwin_decode_exception_message): Rename to...
15626         (darwin_nat_target::decode_exception_message): ... this.
15627         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
15628         (darwin_decode_message): Rename to...
15629         (darwin_nat_target::decode_message): ... this.
15630         (cancel_breakpoint): Rename to...
15631         (darwin_nat_target::cancel_breakpoint): ... this.
15632         (darwin_wait): Rename to...
15633         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
15634         instead of iterate_over_inferiors.
15635         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
15636         (darwin_stop_inferior): Rename to...
15637         (darwin_nat_target::stop_inferior): ... this.
15638         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
15639         (darwin_init_thread_list): Rename to...
15640         (darwin_nat_target::init_thread_list): ... this.
15641         (darwin_ptrace_him): Rename to...
15642         (darwin_nat_target::ptrace_him): ... this.
15643         (darwin_nat_target::create_inferior): Pass lambda function to
15644         fork_inferior.
15645         (darwin_nat_target::detach): Call stop_inferior instead of
15646         darwin_stop_inferior.
15647         * fork-inferior.h (fork_inferior): Change init_trace_fun
15648         parameter to gdb::function_view.
15649         * fork-inferior.c (fork_inferior): Likewise.
15650
15651 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
15652
15653         * i386-cygwin-tdep.c (core_process_module_section): Update.
15654         * windows-nat.c (struct lm_info_windows): Add text_offset.
15655         (windows_xfer_shared_libraries): Update.
15656         * windows-tdep.c (windows_xfer_shared_library):
15657         Add text_offset_cached argument.
15658         * windows-tdep.h (windows_xfer_shared_library): Update.
15659
15660 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15661
15662         * gdbarch.sh: Add declaration for _initialize_gdbarch.
15663
15664 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15665
15666         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
15667         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
15668         replace with range-based for.
15669         (gdbsim_interrupt_inferior): Remove.
15670         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
15671         with a range-based for.  Inline code from
15672         gdbsim_interrupt_inferior.
15673
15674 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15675
15676         * infrun.c (proceed): Fix indentation.
15677
15678 2020-01-21  Tom Tromey  <tromey@adacore.com>
15679
15680         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
15681         * python/python.c (python_extension_ops): Update.
15682         (gdbpy_colorize): New function.
15683         * python/lib/gdb/__init__.py (colorize): New function.
15684         * extension.h (ext_lang_colorize): Declare.
15685         * extension.c (ext_lang_colorize): New function.
15686         * extension-priv.h (struct extension_language_ops) <colorize>: New
15687         member.
15688         * cli/cli-style.c (_initialize_cli_style): Update help text.
15689
15690 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15691
15692         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
15693         <cond>: Change type to bool.
15694         (aarch64_displaced_step_b_cond): Update cond to use bool type.
15695         (aarch64_displaced_step_cb): Likewise.
15696         (aarch64_displaced_step_tb): Likewise.
15697
15698 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15699
15700         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
15701         output.
15702
15703 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15704
15705         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
15706         <pc_adjust>: Adjust the documentation.
15707         (aarch64_displaced_step_fixup): Check if PC really moved before
15708         adjusting it.
15709
15710 2020-01-19  Tom Tromey  <tom@tromey.com>
15711
15712         * disasm.c (~gdb_disassembler): New destructor.
15713         (gdb_buffered_insn_length): Call disassemble_free_target.
15714         * disasm.h (class gdb_disassembler): Declare destructor.  Use
15715         DISABLE_COPY_AND_ASSIGN.
15716
15717 2020-01-19  Tom Tromey  <tom@tromey.com>
15718
15719         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
15720         (die_reader_func_ftype): Remove.
15721         (cutu_reader): New class.
15722         (dw2_get_file_names_reader): Remove "data" parameter.
15723         (dw2_get_file_names): Use cutu_reader.
15724         (create_debug_type_hash_table): Update.
15725         (read_cutu_die_from_dwo): Update comment.
15726         (lookup_dwo_unit): Add dwo_name parameter.
15727         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
15728         die_reader_func_ftype and data parameters.
15729         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
15730         Remove die_reader_func_ftype and data parameters.
15731         (~cutu_reader): New; from init_cutu_and_read_dies.
15732         (cutu_reader::cutu_reader): Rename from
15733         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
15734         and data parameters.
15735         (init_cutu_and_read_dies_simple): Remove.
15736         (struct process_psymtab_comp_unit_data): Remove.
15737         (process_psymtab_comp_unit_reader): Remove data parameter; add
15738         want_partial_unit and pretend_language parameters.
15739         (process_psymtab_comp_unit): Use cutu_reader.
15740         (build_type_psymtabs_reader): Remove data parameter.
15741         (build_type_psymtabs_1): Use cutu_reader.
15742         (process_skeletonless_type_unit): Likewise.
15743         (load_partial_comp_unit_reader): Remove.
15744         (load_partial_comp_unit): Use cutu_reader.
15745         (load_full_comp_unit_reader): Remove.
15746         (load_full_comp_unit): Use cutu_reader.
15747         (struct create_dwo_cu_data): Remove.
15748         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
15749         dwo_unit parameters.
15750         (create_cus_hash_table): Use cutu_reader.
15751         (struct dwarf2_read_addr_index_data): Remove.
15752         (dwarf2_read_addr_index_reader): Remove.
15753         (dwarf2_read_addr_index): Use cutu_reader.
15754         (read_signatured_type_reader): Remove.
15755         (read_signatured_type): Use cutu_reader.
15756
15757 2020-01-19  Tom Tromey  <tom@tromey.com>
15758
15759         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
15760         * tui/tui-wingeneral.h (class tui_suppress_output): New.
15761         (tui_wrefresh): Declare.
15762         * tui/tui-wingeneral.c (suppress_output): New global.
15763         (tui_suppress_output, ~tui_suppress_output): New constructor and
15764         destructor.
15765         (tui_wrefresh): New function.
15766         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
15767         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
15768         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
15769         method.
15770         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
15771         tui_wrefresh.
15772         (tui_data_window::no_refresh): New method.
15773         (tui_data_item_window::refresh_window): Call tui_wrefresh.
15774         (tui_reg_command): Use tui_suppress_output
15775         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
15776         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
15777         method.
15778         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
15779
15780 2020-01-19  Tom Tromey  <tom@tromey.com>
15781
15782         * tui/tui-winsource.c (tui_update_source_windows_with_line):
15783         Handle case where symtab is null.
15784
15785 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
15786
15787         * linux-fork.c (one_fork_p): Simplify.
15788
15789 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15790
15791         * top.c (struct qt_args): Remove.
15792         (kill_or_detach): Change return type to void, replace `void *`
15793         parameter with a proper one.
15794         (print_inferior_quit_action):  Likewise.
15795         (quit_confirm): Use range-based for loop to iterate over inferiors.
15796         (quit_force): Likewise.
15797
15798 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15799
15800         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
15801         `void *` parameter with proper parameters.
15802         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
15803         (print_one_inferior): Change return type to void, replace `void *`
15804         parameter with proper parameters.
15805         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
15806         inferiors.
15807         (get_other_inferior): Remove.
15808         (mi_cmd_remove_inferior): Use range-based loop to iterate over
15809         inferiors.
15810
15811 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15812
15813         * mi/mi-interp.c (report_initial_inferior): Remove.
15814         (mi_interp::init): Use range-based for to iterate over inferiors.
15815
15816 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15817
15818         * python/py-inferior.c (build_inferior_list): Remove.
15819         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
15820
15821 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
15822
15823         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
15824         (btrace_stitch_trace): Likewise.
15825         * charset.c (intermediate_encoding): Likewise (vaild).
15826         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
15827         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
15828         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
15829
15830 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
15831
15832         * windows-tdep.c (windows_get_tlb_type):
15833         Add rtl_user_process_parameters type.
15834
15835 2020-01-16  Pedro Alves  <palves@redhat.com>
15836             Norbert Lange  <nolange79@gmail.com>
15837
15838         PR build/24805
15839         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
15840         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
15841         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
15842         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
15843         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
15844         (ps_plog): Redeclare exported functions with default visibility.
15845
15846 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
15847
15848         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
15849         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
15850
15851 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
15852
15853         * infcmd.c (post_create_inferior): Use get_thread_regcache
15854         instead of get_current_regcache.
15855
15856 2020-01-14  Tom Tromey  <tom@tromey.com>
15857
15858         PR symtab/12535:
15859         * python/python.c (gdbpy_decode_line): Treat empty string the same
15860         as no argument.
15861
15862 2020-01-14  Tom Tromey  <tom@tromey.com>
15863
15864         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
15865
15866 2020-01-14  Tom Tromey  <tom@tromey.com>
15867
15868         * nat/linux-btrace.c: Don't include <config.h>.
15869         * nat/linux-ptrace.c: Don't include <config.h>.
15870         * nat/x86-linux-dregs.c: Don't include <config.h>.
15871
15872 2020-01-14  Tom Tromey  <tom@tromey.com>
15873
15874         * configure: Rebuild.
15875         * configure.ac: Move many checks to ../gdbsupport/common.m4.
15876
15877 2020-01-14  Tom Tromey  <tom@tromey.com>
15878
15879         * nat/x86-linux-dregs.c: Include configh.h.
15880         * nat/linux-ptrace.c: Include configh.h.
15881         * nat/linux-btrace.c: Include configh.h.
15882         * defs.h: Include config.h, bfd.h.
15883         * configure.ac: Don't source common.host.
15884         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
15885         * configure: Rebuild.
15886         * acinclude.m4: Update path.
15887         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
15888         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
15889         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
15890         (CLIBS): Add LIBSUPPORT.
15891         (CDEPS): Likewise.
15892         (COMMON_SFILES): Remove gdbsupport files.
15893         (HFILES_NO_SRCDIR): Likewise.
15894         (stamp-version): Update path to create-version.sh.
15895         (ALLDEPFILES): Remove gdbsupport files.
15896
15897 2020-01-14  Tom Tromey  <tom@tromey.com>
15898
15899         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
15900         USE_WIN32API when needed.
15901         * configure.ac (USE_WIN32API): Don't define.
15902         (WIN32LIBS): Use WIN32APILIBS.
15903         * configure: Rebuild.
15904
15905 2020-01-14  Tom Tromey  <tom@tromey.com>
15906
15907         * configure: Rebuild.
15908         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
15909
15910 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15911
15912         * skip.c (skip_function_command): Make skip w/o arguments use the
15913         name of the inlined function if pc is inside any inlined function.
15914
15915 2020-01-14  Luis Machado  <luis.machado@linaro.org>
15916
15917         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
15918         * infrun.c (resume_1): Likewise.
15919         (handle_inferior_event): Remove stale comment.
15920         * linux-nat.c (linux_nat_target::resume): Update comments.
15921         (save_stop_reason): Likewise.
15922         (linux_nat_filter_event): Likewise.
15923         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
15924
15925 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15926
15927         * elfread.c (record_minimal_symbol): Set section index to 0 for
15928         non-allocatable sections.
15929
15930
15931 2020-01-13  Ali Tamur <tamur@google.com>
15932
15933         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
15934         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
15935         to gdb::optional.  Update comments.
15936         (dwo_file): Update comments.
15937         (read_attribute): Update API to take an additional out parameter,
15938         need_reprocess.  This is used to mark attributes that need other
15939         attributes (e.g. str_offsets_base) for correct computation which may not
15940         have been read yet.
15941         (read_attribute_reprocess): New function declaration.
15942         (read_addr_index): Likewise.
15943         (read_dwo_str_index): Likewise.
15944         (read_stub_str_index): Likewise.
15945         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
15946         (lookup_addr_base): New function definition.
15947         (lookup_ranges_base): Likewise.
15948         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
15949         lookup_ranges_base.
15950         (init_cutu_and_read_dies): Update comments.
15951         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
15952         unit.  This is used to inherit parent's str_offsets_base and addr_base.
15953         Update comments.
15954         (init_cutu_and_read_dies_simple): Reflect API changes.
15955         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
15956         (create_cus_hash_table): Change API to take parent compile unit.
15957         Reflect API changes.
15958         (open_and_init_dwo_file): Reflect API changes.
15959         (dwarf2_get_pc_bounds): Update comments.
15960         (dwarf2_record_block_ranges): Likewise.
15961         (read_full_die_1): Change implementation to reprocess attributes that
15962         need str_offsets_base and addr_base.
15963         (partial_die_info::read): Likewise.
15964         (read_attribute_reprocess): New function definition.
15965         (read_attribute_value): Change API to take an additional out parameter,
15966         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
15967         when a non-dwo compile unit has index based attributes.
15968         (read_attribute): Reflect API changes.
15969         (read_addr_index_1): Reflect API changes.  Update comments.
15970         (dwarf2_read_addr_index_data): Reflect API changes.
15971         (dwarf2_read_addr_index): Likewise.
15972         (read_str_index): Change API and implementation.  This becomes a helper
15973         to be used by the new string index related methods.  Update error
15974         message and comments.
15975         (read_dwo_str_index): New function definition.
15976         (read_stub_str_index): Likewise.
15977         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
15978         * symfile.h (dwarf2_debug_sections): Likewise.
15979         * xcoffread.c (dwarf2_debug_sections): Likewise.
15980
15981 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15982
15983         * gdbcore.h (struct core_fns) <core_read_registers>: Change
15984         core_reg_sect type to gdb_byte *.
15985         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
15986         * cris-tdep.c (fetch_core_registers): Likewise.
15987         * corelow.c (core_target::get_core_register_section): Change
15988         type of `contents` to gdb::byte_vector.
15989
15990 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15991
15992         * tui/tui-wingeneral.c (box_win): Position the title in the center
15993         of the border.
15994
15995 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15996
15997         * corelow.c (core_target::get_core_register_section): Use
15998           std::vector instead of alloca.
15999
16000 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16001
16002         * warning.m4: Add -Wmissing-declarations to build_warnings.
16003         * configure: Re-generate.
16004
16005 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16006
16007         * python/python.c (init__gdb_module): Add declaration.
16008
16009 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16010
16011         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
16012         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
16013         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
16014         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
16015         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
16016         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
16017         * ada-exp.y (_initialize_ada_exp): Add declaration.
16018         * ada-lang.c (_initialize_ada_language): Add declaration.
16019         * ada-tasks.c (_initialize_tasks): Add declaration.
16020         * agent.c (_initialize_agent): Add declaration.
16021         * aix-thread.c (_initialize_aix_thread): Add declaration.
16022         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
16023         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
16024         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
16025         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
16026         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
16027         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
16028         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
16029         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
16030         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
16031         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
16032         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
16033         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
16034         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
16035         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
16036         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
16037         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
16038         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
16039         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
16040         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
16041         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
16042         * annotate.c (_initialize_annotate): Add declaration.
16043         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
16044         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
16045         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
16046         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
16047         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
16048         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
16049         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
16050         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
16051         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
16052         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
16053         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
16054         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
16055         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
16056         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
16057         * auto-load.c (_initialize_auto_load): Add declaration.
16058         * auxv.c (_initialize_auxv): Add declaration.
16059         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
16060         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
16061         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
16062         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
16063         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
16064         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
16065         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
16066         * breakpoint.c (_initialize_breakpoint): Add declaration.
16067         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
16068         * btrace.c (_initialize_btrace): Add declaration.
16069         * charset.c (_initialize_charset): Add declaration.
16070         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
16071         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
16072         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
16073         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
16074         * cli/cli-script.c (_initialize_cli_script): Add declaration.
16075         * cli/cli-style.c (_initialize_cli_style): Add declaration.
16076         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
16077         * coffread.c (_initialize_coffread): Add declaration.
16078         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
16079         * compile/compile.c (_initialize_compile): Add declaration.
16080         * complaints.c (_initialize_complaints): Add declaration.
16081         * completer.c (_initialize_completer): Add declaration.
16082         * copying.c (_initialize_copying): Add declaration.
16083         * corefile.c (_initialize_core): Add declaration.
16084         * corelow.c (_initialize_corelow): Add declaration.
16085         * cp-abi.c (_initialize_cp_abi): Add declaration.
16086         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
16087         * cp-support.c (_initialize_cp_support): Add declaration.
16088         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
16089         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
16090         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
16091         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
16092         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
16093         * ctfread.c (_initialize_ctfread): Add declaration.
16094         * d-lang.c (_initialize_d_language): Add declaration.
16095         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
16096         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
16097         * dbxread.c (_initialize_dbxread): Add declaration.
16098         * dcache.c (_initialize_dcache): Add declaration.
16099         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
16100         * disasm.c (_initialize_disasm): Add declaration.
16101         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
16102         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
16103         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
16104         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
16105         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
16106         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
16107         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
16108         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
16109         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
16110         * elfread.c (_initialize_elfread): Add declaration.
16111         * exec.c (_initialize_exec): Add declaration.
16112         * extension.c (_initialize_extension): Add declaration.
16113         * f-lang.c (_initialize_f_language): Add declaration.
16114         * f-valprint.c (_initialize_f_valprint): Add declaration.
16115         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
16116         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
16117         * filesystem.c (_initialize_filesystem): Add declaration.
16118         * findcmd.c (_initialize_mem_search): Add declaration.
16119         * findvar.c (_initialize_findvar): Add declaration.
16120         * fork-child.c (_initialize_fork_child): Add declaration.
16121         * frame-base.c (_initialize_frame_base): Add declaration.
16122         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
16123         * frame.c (_initialize_frame): Add declaration.
16124         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
16125         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
16126         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
16127         * gcore.c (_initialize_gcore): Add declaration.
16128         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
16129         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
16130         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
16131         * gdbarch.c (_initialize_gdbarch): Add declaration.
16132         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
16133         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
16134         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
16135         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
16136         * go-lang.c (_initialize_go_language): Add declaration.
16137         * go32-nat.c (_initialize_go32_nat): Add declaration.
16138         * guile/guile.c (_initialize_guile): Add declaration.
16139         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
16140         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
16141         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
16142         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
16143         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
16144         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
16145         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
16146         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
16147         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
16148         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
16149         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
16150         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
16151         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
16152         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
16153         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
16154         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
16155         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
16156         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
16157         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
16158         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
16159         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
16160         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
16161         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
16162         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
16163         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
16164         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
16165         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
16166         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
16167         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
16168         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
16169         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
16170         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
16171         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
16172         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
16173         * infcall.c (_initialize_infcall): Add declaration.
16174         * infcmd.c (_initialize_infcmd): Add declaration.
16175         * inflow.c (_initialize_inflow): Add declaration.
16176         * infrun.c (_initialize_infrun): Add declaration.
16177         * interps.c (_initialize_interpreter): Add declaration.
16178         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
16179         * jit.c (_initialize_jit): Add declaration.
16180         * language.c (_initialize_language): Add declaration.
16181         * linux-fork.c (_initialize_linux_fork): Add declaration.
16182         * linux-nat.c (_initialize_linux_nat): Add declaration.
16183         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
16184         * linux-thread-db.c (_initialize_thread_db): Add declaration.
16185         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
16186         * m2-lang.c (_initialize_m2_language): Add declaration.
16187         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
16188         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
16189         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
16190         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
16191         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
16192         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
16193         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
16194         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
16195         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
16196         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
16197         * machoread.c (_initialize_machoread): Add declaration.
16198         * macrocmd.c (_initialize_macrocmd): Add declaration.
16199         * macroscope.c (_initialize_macroscope): Add declaration.
16200         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
16201         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
16202         * maint.c (_initialize_maint_cmds): Add declaration.
16203         * mdebugread.c (_initialize_mdebugread): Add declaration.
16204         * memattr.c (_initialize_mem): Add declaration.
16205         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
16206         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
16207         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
16208         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
16209         * mi/mi-main.c (_initialize_mi_main): Add declaration.
16210         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
16211         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
16212         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
16213         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
16214         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
16215         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
16216         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
16217         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
16218         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
16219         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
16220         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
16221         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
16222         * mipsread.c (_initialize_mipsread): Add declaration.
16223         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
16224         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
16225         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
16226         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
16227         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
16228         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
16229         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
16230         * nto-procfs.c (_initialize_procfs): Add declaration.
16231         * objc-lang.c (_initialize_objc_language): Add declaration.
16232         * observable.c (_initialize_observer): Add declaration.
16233         * opencl-lang.c (_initialize_opencl_language): Add declaration.
16234         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
16235         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
16236         * osabi.c (_initialize_gdb_osabi): Add declaration.
16237         * osdata.c (_initialize_osdata): Add declaration.
16238         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
16239         * parse.c (_initialize_parse): Add declaration.
16240         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
16241         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
16242         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
16243         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
16244         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
16245         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
16246         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
16247         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
16248         * printcmd.c (_initialize_printcmd): Add declaration.
16249         * probe.c (_initialize_probe): Add declaration.
16250         * proc-api.c (_initialize_proc_api): Add declaration.
16251         * proc-events.c (_initialize_proc_events): Add declaration.
16252         * proc-service.c (_initialize_proc_service): Add declaration.
16253         * procfs.c (_initialize_procfs): Add declaration.
16254         * producer.c (_initialize_producer): Add declaration.
16255         * psymtab.c (_initialize_psymtab): Add declaration.
16256         * python/python.c (_initialize_python): Add declaration.
16257         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
16258         * record-btrace.c (_initialize_record_btrace): Add declaration.
16259         * record-full.c (_initialize_record_full): Add declaration.
16260         * record.c (_initialize_record): Add declaration.
16261         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
16262         * regcache.c (_initialize_regcache): Add declaration.
16263         * reggroups.c (_initialize_reggroup): Add declaration.
16264         * remote-notif.c (_initialize_notif): Add declaration.
16265         * remote-sim.c (_initialize_remote_sim): Add declaration.
16266         * remote.c (_initialize_remote): Add declaration.
16267         * reverse.c (_initialize_reverse): Add declaration.
16268         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
16269         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
16270         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
16271         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
16272         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
16273         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
16274         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
16275         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
16276         Add declaration.
16277         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
16278         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
16279         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
16280         * rust-exp.y (_initialize_rust_exp): Add declaration.
16281         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
16282         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
16283         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
16284         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
16285         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
16286         * score-tdep.c (_initialize_score_tdep): Add declaration.
16287         * ser-go32.c (_initialize_ser_dos): Add declaration.
16288         * ser-mingw.c (_initialize_ser_windows): Add declaration.
16289         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
16290         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
16291         * ser-uds.c (_initialize_ser_socket): Add declaration.
16292         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
16293         * serial.c (_initialize_serial): Add declaration.
16294         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
16295         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
16296         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
16297         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
16298         * skip.c (_initialize_step_skip): Add declaration.
16299         * sol-thread.c (_initialize_sol_thread): Add declaration.
16300         * solib-aix.c (_initialize_solib_aix): Add declaration.
16301         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
16302         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
16303         * solib-frv.c (_initialize_frv_solib): Add declaration.
16304         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
16305         * solib-target.c (_initialize_solib_target): Add declaration.
16306         * solib.c (_initialize_solib): Add declaration.
16307         * source-cache.c (_initialize_source_cache): Add declaration.
16308         * source.c (_initialize_source): Add declaration.
16309         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
16310         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
16311         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
16312         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
16313         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
16314         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
16315         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
16316         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
16317         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
16318         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
16319         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
16320         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
16321         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
16322         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
16323         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
16324         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
16325         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
16326         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
16327         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
16328         * stabsread.c (_initialize_stabsread): Add declaration.
16329         * stack.c (_initialize_stack): Add declaration.
16330         * stap-probe.c (_initialize_stap_probe): Add declaration.
16331         * std-regs.c (_initialize_frame_reg): Add declaration.
16332         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
16333         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
16334         * symfile.c (_initialize_symfile): Add declaration.
16335         * symmisc.c (_initialize_symmisc): Add declaration.
16336         * symtab.c (_initialize_symtab): Add declaration.
16337         * target.c (_initialize_target): Add declaration.
16338         * target-connection.c (_initialize_target_connection): Add
16339         declaration.
16340         * target-dcache.c (_initialize_target_dcache): Add declaration.
16341         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
16342         * thread.c (_initialize_thread): Add declaration.
16343         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
16344         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
16345         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
16346         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
16347         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
16348         * tracectf.c (_initialize_ctf): Add declaration.
16349         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
16350         * tracefile.c (_initialize_tracefile): Add declaration.
16351         * tracepoint.c (_initialize_tracepoint): Add declaration.
16352         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
16353         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
16354         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
16355         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
16356         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
16357         * tui/tui-win.c (_initialize_tui_win): Add declaration.
16358         * tui/tui.c (_initialize_tui): Add declaration.
16359         * typeprint.c (_initialize_typeprint): Add declaration.
16360         * ui-style.c (_initialize_ui_style): Add declaration.
16361         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
16362         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
16363         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
16364         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
16365         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
16366         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
16367         * unittests/filtered_iterator-selftests.c
16368         (_initialize_filtered_iterator_selftests): Add declaration.
16369         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
16370         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
16371         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
16372         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
16373         * unittests/main-thread-selftests.c
16374         (_initialize_main_thread_selftests): Add declaration.
16375         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
16376         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
16377         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
16378         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
16379         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
16380         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
16381         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
16382         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
16383         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
16384         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
16385         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
16386         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
16387         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
16388         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
16389         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
16390         declaration.
16391         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
16392         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
16393         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
16394         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
16395         * user-regs.c (_initialize_user_regs): Add declaration.
16396         * utils.c (_initialize_utils): Add declaration.
16397         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
16398         * valops.c (_initialize_valops): Add declaration.
16399         * valprint.c (_initialize_valprint): Add declaration.
16400         * value.c (_initialize_values): Add declaration.
16401         * varobj.c (_initialize_varobj): Add declaration.
16402         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
16403         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
16404         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
16405         * windows-nat.c (_initialize_windows_nat): Add declaration.
16406         (_initialize_check_for_gdb_ini): Add declaration.
16407         (_initialize_loadable): Add declaration.
16408         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
16409         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
16410         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
16411         * xcoffread.c (_initialize_xcoffread): Add declaration.
16412         * xml-support.c (_initialize_xml_support): Add declaration.
16413         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
16414         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
16415         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
16416         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
16417
16418 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16419
16420         * regformats/regdat.sh: Generate declaration for init function.
16421
16422 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16423
16424         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
16425         up.
16426         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
16427         close_one_inferior>: New methods.
16428         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
16429         pass down target to find_inferior_pid.
16430         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
16431         Pass down target to find_inferior_ptid.
16432         (gdbsim_target::create_inferior): Pass down target to
16433         add_thread_silent.
16434         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
16435         target down to find_inferior_ptid and switch_to_thread.
16436         (gdbsim_target::close): Update to call close_one_inferior.
16437         (struct resume_data): Remove.
16438         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
16439         directly, rather than through a void pointer.
16440         (gdbsim_target::resume): Update to call resume_one_inferior.
16441
16442 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
16443
16444         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
16445
16446 2020-01-12  Pedro Alves  <palves@redhat.com>
16447
16448         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
16449         directly for the current inferior instead of
16450         discard_all_inferiors.
16451         (discard_all_inferiors): Delete.
16452
16453 2020-01-11  Tom Tromey  <tom@tromey.com>
16454
16455         * tui/tui-wingeneral.c (box_win): Check cli_styling.
16456         * tui/tui-winsource.c (tui_source_window_base::refill): Use
16457         deprecated_safe_get_selected_frame.
16458
16459 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16460
16461         * inferior.c (print_inferior): Switch inferior before printing it.
16462
16463 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
16464             Pedro Alves  <palves@redhat.com>
16465
16466         * progspace-and-thread.c (switch_to_program_space_and_thread):
16467         Assert there's an inferior for PSPACE.  Use
16468         switch_to_inferior_no_thread to switch the inferior too.
16469         * progspace.c (program_space::~program_space): Call
16470         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
16471         (program_space::free_all_objfiles): Don't call clear_symtab_users
16472         here.
16473         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
16474
16475 2020-01-10  Pedro Alves  <palves@redhat.com>
16476
16477         * NEWS: Mention multi-target debugging, "info connections", and
16478         "add-inferior -no-connection".
16479
16480 2020-01-10  Pedro Alves  <palves@redhat.com>
16481
16482         * infrun.c: Include "target-connection.h".
16483         (check_multi_target_resumption): New.
16484         (proceed): Call it.
16485         * target-connection.c (make_target_connection_string): Make
16486         extern.
16487         * target-connection.h (make_target_connection_string): Declare.
16488
16489 2020-01-10  Pedro Alves  <palves@redhat.com>
16490
16491         * Makefile.in (COMMON_SFILES): Add target-connection.c.
16492         * inferior.c (uiout_field_connection): New function.
16493         (print_inferior): Add new "connection-id" column.
16494         (add_inferior_command): Show connection number/string of added
16495         inferior.
16496         * process-stratum-target.h
16497         (process_stratum_target::connection_string): New virtual method.
16498         (process_stratum_target::connection_number): New field.
16499         * remote.c (remote_target::connection_string): New override.
16500         * target-connection.c: New file.
16501         * target-connection.h: New file.
16502         * target.c (decref_target): Remove process_stratum targets from
16503         the connection list.
16504         (target_stack::push): Add process_stratum targets to the
16505         connection list.
16506
16507 2020-01-10  Pedro Alves  <palves@redhat.com>
16508
16509         Revert:
16510         2016-04-12  Pedro Alves  <palves@redhat.com>
16511         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
16512         Remove references to name.
16513         * serial.h (struct serial) <name>: Delete.
16514
16515 2020-01-10  Pedro Alves  <palves@redhat.com>
16516
16517         * gdbarch-selftests.c (register_to_value_test): Remove "target
16518         already pushed" check.
16519
16520 2020-01-10  Pedro Alves  <palves@redhat.com>
16521             John Baldwin  <jhb@FreeBSD.org>
16522
16523         * aarch64-linux-nat.c
16524         (aarch64_linux_nat_target::thread_architecture): Adjust.
16525         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
16526         (task_command_1): Likewise.
16527         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
16528         (aix_thread_target::wait, aix_thread_target::fetch_registers)
16529         (aix_thread_target::store_registers)
16530         (aix_thread_target::thread_alive): Adjust.
16531         * amd64-fbsd-tdep.c: Include "inferior.h".
16532         (amd64fbsd_get_thread_local_address): Pass down target.
16533         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
16534         thread's gdbarch instead of target_gdbarch.
16535         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
16536         get_last_target_status.
16537         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
16538         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
16539         inferiors.
16540         (update_inserted_breakpoint_locations): Skip if inferiors with no
16541         execution.
16542         (update_global_location_list): When handling moribund locations,
16543         find representative inferior for location's pspace, and use thread
16544         count of its process_stratum target.
16545         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
16546         * bsd-uthread.c (bsd_uthread_target::wait): Use
16547         as_process_stratum_target and adjust thread_change_ptid and
16548         add_thread calls.
16549         (bsd_uthread_target::update_thread_list): Use
16550         as_process_stratum_target and adjust find_thread_ptid,
16551         thread_change_ptid and add_thread calls.
16552         * btrace.c (maint_btrace_packet_history_cmd): Adjust
16553         find_thread_ptid call.
16554         * corelow.c (add_to_thread_list): Adjust add_thread call.
16555         (core_target_open): Adjust add_thread_silent and thread_count
16556         calls.
16557         (core_target::pid_to_str): Adjust find_inferior_ptid call.
16558         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
16559         * event-top.c (async_disconnect): Pop targets from all inferiors.
16560         * exec.c (add_target_sections): Push exec target on all inferiors
16561         sharing the program space.
16562         (remove_target_sections): Remove the exec target from all
16563         inferiors sharing the program space.
16564         (exec_on_vfork): New.
16565         * exec.h (exec_on_vfork): Declare.
16566         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
16567         Pass it down.
16568         (fbsd_nat_target::update_thread_list): Adjust.
16569         (fbsd_nat_target::resume): Adjust.
16570         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
16571         down.
16572         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
16573         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
16574         get_thread_arch_regcache call.
16575         * fork-child.c (gdb_startup_inferior): Pass target down to
16576         startup_inferior and set_executing.
16577         * gdbthread.h (struct process_stratum_target): Forward declare.
16578         (add_thread, add_thread_silent, add_thread_with_info)
16579         (in_thread_list): Add process_stratum_target parameter.
16580         (find_thread_ptid(inferior*, ptid_t)): New overload.
16581         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
16582         parameter.
16583         (all_threads()): Delete overload.
16584         (all_threads, all_non_exited_threads): Add process_stratum_target
16585         parameter.
16586         (all_threads_safe): Use brace initialization.
16587         (thread_count): Add process_stratum_target parameter.
16588         (set_resumed, set_running, set_stop_requested, set_executing)
16589         (threads_are_executing, finish_thread_state): Add
16590         process_stratum_target parameter.
16591         (switch_to_thread): Use is_current_thread.
16592         * i386-fbsd-tdep.c: Include "inferior.h".
16593         (i386fbsd_get_thread_local_address): Pass down target.
16594         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
16595         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
16596         have_inferiors check.
16597         * inf-ptrace.c (inf_ptrace_target::create_inferior)
16598         (inf_ptrace_target::attach): Adjust.
16599         * infcall.c (run_inferior_call): Adjust.
16600         * infcmd.c (run_command_1): Pass target to
16601         scoped_finish_thread_state.
16602         (proceed_thread_callback): Skip inferiors with no execution.
16603         (continue_command): Rename 'all_threads' local to avoid hiding
16604         'all_threads' function.  Adjust get_last_target_status call.
16605         (prepare_one_step): Adjust set_running call.
16606         (signal_command): Use user_visible_resume_target.  Compare thread
16607         pointers instead of inferior_ptid.
16608         (info_program_command): Adjust to pass down target.
16609         (attach_command): Mark target's 'thread_executing' flag.
16610         (stop_current_target_threads_ns): New, factored out from ...
16611         (interrupt_target_1): ... this.  Switch inferior before making
16612         target calls.
16613         * inferior-iter.h
16614         (struct all_inferiors_iterator, struct all_inferiors_range)
16615         (struct all_inferiors_safe_range)
16616         (struct all_non_exited_inferiors_range): Filter on
16617         process_stratum_target too.  Remove explicit.
16618         * inferior.c (inferior::inferior): Push dummy target on target
16619         stack.
16620         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
16621         Add process_stratum_target parameter, and pass it down.
16622         (have_live_inferiors): Adjust.
16623         (switch_to_inferior_and_push_target): New.
16624         (add_inferior_command, clone_inferior_command): Handle
16625         "-no-connection" parameter.  Use
16626         switch_to_inferior_and_push_target.
16627         (_initialize_inferior): Mention "-no-connection" option in
16628         the help of "add-inferior" and "clone-inferior" commands.
16629         * inferior.h: Include "process-stratum-target.h".
16630         (interrupt_target_1): Use bool.
16631         (struct inferior) <push_target, unpush_target, target_is_pushed,
16632         find_target_beneath, top_target, process_target, target_at,
16633         m_stack>: New.
16634         (discard_all_inferiors): Delete.
16635         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
16636         (all_inferiors, all_non_exited_inferiors): Add
16637         process_stratum_target parameter.
16638         * infrun.c: Include "gdb_select.h" and <unordered_map>.
16639         (target_last_proc_target): New global.
16640         (follow_fork_inferior): Push target on new inferior.  Pass target
16641         to add_thread_silent.  Call exec_on_vfork.  Handle target's
16642         reference count.
16643         (follow_fork): Adjust get_last_target_status call.  Also consider
16644         target.
16645         (follow_exec): Push target on new inferior.
16646         (struct execution_control_state) <target>: New field.
16647         (user_visible_resume_target): New.
16648         (do_target_resume): Call target_async.
16649         (resume_1): Set target's threads_executing flag.  Consider resume
16650         target.
16651         (commit_resume_all_targets): New.
16652         (proceed): Also consider resume target.  Skip threads of inferiors
16653         with no execution.  Commit resumtion in all targets.
16654         (start_remote): Pass current inferior to wait_for_inferior.
16655         (infrun_thread_stop_requested): Consider target as well.  Pass
16656         thread_info pointer to clear_inline_frame_state instead of ptid.
16657         (infrun_thread_thread_exit): Consider target as well.
16658         (random_pending_event_thread): New inferior parameter.  Use it.
16659         (do_target_wait): Rename to ...
16660         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
16661         down.
16662         (threads_are_resumed_pending_p, do_target_wait): New.
16663         (prepare_for_detach): Adjust calls.
16664         (wait_for_inferior): New inferior parameter.  Handle it.  Use
16665         do_target_wait_1 instead of do_target_wait.
16666         (fetch_inferior_event): Adjust.  Switch to representative
16667         inferior.  Pass target down.
16668         (set_last_target_status): Add process_stratum_target parameter.
16669         Save target in global.
16670         (get_last_target_status): Add process_stratum_target parameter and
16671         handle it.
16672         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
16673         (context_switch): Check inferior_ptid == null_ptid before calling
16674         inferior_thread().
16675         (get_inferior_stop_soon): Pass down target.
16676         (wait_one): Rename to ...
16677         (poll_one_curr_target): ... this.
16678         (struct wait_one_event): New.
16679         (wait_one): New.
16680         (stop_all_threads): Adjust.
16681         (handle_no_resumed, handle_inferior_event): Adjust to consider the
16682         event's target.
16683         (switch_back_to_stepped_thread): Also consider target.
16684         (print_stop_event): Update.
16685         (normal_stop): Update.  Also consider the resume target.
16686         * infrun.h (wait_for_inferior): Remove declaration.
16687         (user_visible_resume_target): New declaration.
16688         (get_last_target_status, set_last_target_status): New
16689         process_stratum_target parameter.
16690         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16691         process_stratum_target parameter, and use it.
16692         (clear_inline_frame_state (thread_info*)): New.
16693         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16694         process_stratum_target parameter.
16695         (clear_inline_frame_state (thread_info*)): Declare.
16696         * linux-fork.c (delete_checkpoint_command): Pass target down to
16697         find_thread_ptid.
16698         (checkpoint_command): Adjust.
16699         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
16700         instead of just tweaking inferior_ptid.
16701         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
16702         (exit_lwp): Pass target down to find_thread_ptid.
16703         (attach_proc_task_lwp_callback): Pass target down to
16704         add_thread/set_running/set_executing.
16705         (linux_nat_target::attach): Pass target down to
16706         thread_change_ptid.
16707         (get_detach_signal): Pass target down to find_thread_ptid.
16708         Consider last target status's target.
16709         (linux_resume_one_lwp_throw, resume_lwp)
16710         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
16711         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
16712         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
16713         (linux_nat_target::async_wait_fd): New.
16714         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
16715         target down.
16716         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
16717         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
16718         * linux-thread-db.c (struct thread_db_info::process_target): New
16719         field.
16720         (add_thread_db_info): Save target.
16721         (get_thread_db_info): New process_stratum_target parameter.  Also
16722         match target.
16723         (delete_thread_db_info): New process_stratum_target parameter.
16724         Also match target.
16725         (thread_from_lwp): Adjust to pass down target.
16726         (thread_db_notice_clone): Pass down target.
16727         (check_thread_db_callback): Pass down target.
16728         (try_thread_db_load_1): Always push the thread_db target.
16729         (try_thread_db_load, record_thread): Pass target down.
16730         (thread_db_target::detach): Pass target down.  Always unpush the
16731         thread_db target.
16732         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
16733         target down.  Always unpush the thread_db target.
16734         (find_new_threads_callback, thread_db_find_new_threads_2)
16735         (thread_db_target::update_thread_list): Pass target down.
16736         (thread_db_target::pid_to_str): Pass current inferior down.
16737         (thread_db_target::get_thread_local_address): Pass target down.
16738         (thread_db_target::resume, maintenance_check_libthread_db): Pass
16739         target down.
16740         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
16741         * procfs.c (procfs_target::procfs_init_inferior): Declare.
16742         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
16743         (procfs_init_inferior): Rename to ...
16744         (procfs_target::procfs_init_inferior): ... this and adjust.
16745         (procfs_target::create_inferior, procfs_notice_thread)
16746         (procfs_do_thread_registers): Adjust.
16747         * ppc-fbsd-tdep.c: Include "inferior.h".
16748         (ppcfbsd_get_thread_local_address): Pass down target.
16749         * proc-service.c (ps_xfer_memory): Switch current inferior and
16750         program space as well.
16751         (get_ps_regcache): Pass target down.
16752         * process-stratum-target.c
16753         (process_stratum_target::thread_address_space)
16754         (process_stratum_target::thread_architecture): Pass target down.
16755         * process-stratum-target.h
16756         (process_stratum_target::threads_executing): New field.
16757         (as_process_stratum_target): New.
16758         * ravenscar-thread.c
16759         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
16760         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
16761         down.
16762         * record-btrace.c (record_btrace_target::info_record): Adjust.
16763         (record_btrace_target::record_method)
16764         (record_btrace_target::record_is_replaying)
16765         (record_btrace_target::fetch_registers)
16766         (get_thread_current_frame_id, record_btrace_target::resume)
16767         (record_btrace_target::wait, record_btrace_target::stop): Pass
16768         target down.
16769         * record-full.c (record_full_wait_1): Switch to event thread.
16770         Pass target down.
16771         * regcache.c (regcache::regcache)
16772         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
16773         process_stratum_target parameter and handle it.
16774         (current_thread_target): New global.
16775         (get_thread_regcache): Add process_stratum_target parameter and
16776         handle it.  Switch inferior before calling target method.
16777         (get_thread_regcache): Pass target down.
16778         (get_thread_regcache_for_ptid): Pass target down.
16779         (registers_changed_ptid): Add process_stratum_target parameter and
16780         handle it.
16781         (registers_changed_thread, registers_changed): Pass target down.
16782         (test_get_thread_arch_aspace_regcache): New.
16783         (current_regcache_test): Define a couple local test_target_ops
16784         instances and use them for testing.
16785         (readwrite_regcache): Pass process_stratum_target parameter.
16786         (cooked_read_test, cooked_write_test): Pass mock_target down.
16787         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
16788         (get_thread_arch_aspace_regcache): Add process_stratum_target
16789         parameter.
16790         (regcache::target): New method.
16791         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
16792         (regcache::registers_changed_ptid): Add process_stratum_target
16793         parameter.
16794         (regcache::m_target): New field.
16795         (registers_changed_ptid): Add process_stratum_target parameter.
16796         * remote.c (remote_state::supports_vCont_probed): New field.
16797         (remote_target::async_wait_fd): New method.
16798         (remote_unpush_and_throw): Add remote_target parameter.
16799         (get_current_remote_target): Adjust.
16800         (remote_target::remote_add_inferior): Push target.
16801         (remote_target::remote_add_thread)
16802         (remote_target::remote_notice_new_inferior)
16803         (get_remote_thread_info): Pass target down.
16804         (remote_target::update_thread_list): Skip threads of inferiors
16805         bound to other targets.  (remote_target::close): Don't discard
16806         inferiors.  (remote_target::add_current_inferior_and_thread)
16807         (remote_target::process_initial_stop_replies)
16808         (remote_target::start_remote)
16809         (remote_target::remote_serial_quit_handler): Pass down target.
16810         (remote_target::remote_unpush_target): New remote_target
16811         parameter.  Unpush the target from all inferiors.
16812         (remote_target::remote_unpush_and_throw): New remote_target
16813         parameter.  Pass it down.
16814         (remote_target::open_1): Check whether the current inferior has
16815         execution instead of checking whether any inferior is live.  Pass
16816         target down.
16817         (remote_target::remote_detach_1): Pass down target.  Use
16818         remote_unpush_target.
16819         (extended_remote_target::attach): Pass down target.
16820         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
16821         (remote_target::append_resumption): Pass down target.
16822         (remote_target::append_pending_thread_resumptions)
16823         (remote_target::remote_resume_with_hc, remote_target::resume)
16824         (remote_target::commit_resume): Pass down target.
16825         (remote_target::remote_stop_ns): Check supports_vCont_probed.
16826         (remote_target::interrupt_query)
16827         (remote_target::remove_new_fork_children)
16828         (remote_target::check_pending_events_prevent_wildcard_vcont)
16829         (remote_target::remote_parse_stop_reply)
16830         (remote_target::process_stop_reply): Pass down target.
16831         (first_remote_resumed_thread): New remote_target parameter.  Pass
16832         it down.
16833         (remote_target::wait_as): Pass down target.
16834         (unpush_and_perror): New remote_target parameter.  Pass it down.
16835         (remote_target::readchar, remote_target::remote_serial_write)
16836         (remote_target::getpkt_or_notif_sane_1)
16837         (remote_target::kill_new_fork_children, remote_target::kill): Pass
16838         down target.
16839         (remote_target::mourn_inferior): Pass down target.  Use
16840         remote_unpush_target.
16841         (remote_target::core_of_thread)
16842         (remote_target::remote_btrace_maybe_reopen): Pass down target.
16843         (remote_target::pid_to_exec_file)
16844         (remote_target::thread_handle_to_thread_info): Pass down target.
16845         (remote_target::async_wait_fd): New.
16846         * riscv-fbsd-tdep.c: Include "inferior.h".
16847         (riscv_fbsd_get_thread_local_address): Pass down target.
16848         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
16849         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
16850         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
16851         Adjust.
16852         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
16853         * solib-svr4.c (enable_break): Pass down target.
16854         * spu-multiarch.c (parse_spufs_run): Pass down target.
16855         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
16856         * target-delegates.c: Regenerate.
16857         * target.c (g_target_stack): Delete.
16858         (current_top_target): Return the current inferior's top target.
16859         (target_has_execution_1): Refer to the passed-in inferior's top
16860         target.
16861         (target_supports_terminal_ours): Check whether the initial
16862         inferior was already created.
16863         (decref_target): New.
16864         (target_stack::push): Incref/decref the target.
16865         (push_target, push_target, unpush_target): Adjust.
16866         (target_stack::unpush): Defref target.
16867         (target_is_pushed): Return bool.  Adjust to refer to the current
16868         inferior's target stack.
16869         (dispose_inferior): Delete, and inline parts ...
16870         (target_preopen): ... here.  Only dispose of the current inferior.
16871         (target_detach): Hold strong target reference while detaching.
16872         Pass target down.
16873         (target_thread_name): Add assertion.
16874         (target_resume): Pass down target.
16875         (target_ops::beneath, find_target_at): Adjust to refer to the
16876         current inferior's target stack.
16877         (get_dummy_target): New.
16878         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
16879         has a thread running.
16880         (initialize_targets): Rename to ...
16881         (_initialize_target): ... this.
16882         * target.h: Include "gdbsupport/refcounted-object.h".
16883         (struct target_ops): Inherit refcounted_object.
16884         (target_ops::shortname, target_ops::longname): Make const.
16885         (target_ops::async_wait_fd): New method.
16886         (decref_target): Declare.
16887         (struct target_ops_ref_policy): New.
16888         (target_ops_ref): New typedef.
16889         (get_dummy_target): Declare function.
16890         (target_is_pushed): Return bool.
16891         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
16892         (all_matching_threads_iterator::all_matching_threads_iterator):
16893         Handle filter target.
16894         * thread-iter.h (struct all_matching_threads_iterator, struct
16895         all_matching_threads_range, class all_non_exited_threads_range):
16896         Filter by target too.  Remove explicit.
16897         * thread.c (threads_executing): Delete.
16898         (inferior_thread): Pass down current inferior.
16899         (clear_thread_inferior_resources): Pass down thread pointer
16900         instead of ptid_t.
16901         (add_thread_silent, add_thread_with_info, add_thread): Add
16902         process_stratum_target parameter.  Use it for thread and inferior
16903         searches.
16904         (is_current_thread): New.
16905         (thread_info::deletable): Use it.
16906         (find_thread_ptid, thread_count, in_thread_list)
16907         (thread_change_ptid, set_resumed, set_running): New
16908         process_stratum_target parameter.  Pass it down.
16909         (set_executing): New process_stratum_target parameter.  Pass it
16910         down.  Adjust reference to 'threads_executing'.
16911         (threads_are_executing): New process_stratum_target parameter.
16912         Adjust reference to 'threads_executing'.
16913         (set_stop_requested, finish_thread_state): New
16914         process_stratum_target parameter.  Pass it down.
16915         (switch_to_thread): Also match inferior.
16916         (switch_to_thread): New process_stratum_target parameter.  Pass it
16917         down.
16918         (update_threads_executing): Reimplement.
16919         * top.c (quit_force): Pop targets from all inferior.
16920         (gdb_init): Don't call initialize_targets.
16921         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
16922         Declare.
16923         (windows_add_thread, windows_delete_thread): Adjust.
16924         (get_windows_debug_event): Rename to ...
16925         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
16926         * tracefile-tfile.c (tfile_target_open): Pass down target.
16927         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
16928         Forward declare.
16929         (switch_to_thread): Add process_stratum_target parameter.
16930         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
16931         parameter.  Use it.
16932         (mi_on_resume): Pass target down.
16933         * nat/fork-inferior.c (startup_inferior): Add
16934         process_stratum_target parameter.  Pass it down.
16935         * nat/fork-inferior.h (startup_inferior): Add
16936         process_stratum_target parameter.
16937         * python/py-threadevent.c (py_get_event_thread): Pass target down.
16938
16939 2020-01-10  Pedro Alves  <palves@redhat.com>
16940
16941         * remote.c (remote_target::start_remote): Don't set inferior_ptid
16942         directly.  Instead find the first thread in the thread list and
16943         use switch_to_thread.
16944
16945 2020-01-10  Pedro Alves  <palves@redhat.com>
16946
16947         * remote.c (remote_target::remote_add_inferior): Don't bind a
16948         process to the current inferior if the current inferior is already
16949         bound to a process.
16950
16951 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16952             Pedro Alves  <palves@redhat.com>
16953
16954         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
16955         If no process is specified, return null_ptid instead of
16956         inferior_ptid.
16957         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
16958         TARGET_WAITKIND_SIGNALLED with no pid.
16959
16960 2020-01-10  Pedro Alves  <palves@redhat.com>
16961
16962         * remote.c (first_remote_resumed_thread): New.
16963         (remote_target::wait_as): Use it as default event_ptid instead of
16964         inferior_ptid.
16965
16966 2020-01-10  Pedro Alves  <palves@redhat.com>
16967
16968         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
16969
16970 2020-01-10  Pedro Alves  <palves@redhat.com>
16971
16972         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
16973         not -1.
16974
16975 2020-01-10  Pedro Alves  <palves@redhat.com>
16976
16977         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
16978         ptid to get_last_target_status.
16979         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
16980         ptid to get_last_target_status.
16981         * infcmd.c (continue_command): Don't pass a target_waitstatus to
16982         get_last_target_status.
16983         (info_program_command): Don't pass a target_waitstatus to
16984         get_last_target_status.
16985         * infrun.c (init_wait_for_inferior): Use
16986         nullify_last_target_wait_ptid.
16987         (get_last_target_status): Handle nullptr arguments.
16988         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
16989         (print_stop_event): Don't pass a ptid to get_last_target_status.
16990         (normal_stop): Don't pass a ptid to get_last_target_status.
16991         * infrun.h (get_last_target_status, set_last_target_status): Move
16992         comments here and update.
16993         (nullify_last_target_wait_ptid): Declare.
16994         * linux-fork.c (fork_load_infrun_state): Remove local extern
16995         declaration of nullify_last_target_wait_ptid.
16996         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
16997         to get_last_target_status.
16998
16999 2020-01-10  Pedro Alves  <palves@redhat.com>
17000
17001         * gdbthread.h (scoped_restore_current_thread)
17002         <dont_restore, restore, m_dont_restore>: Declare.
17003         * thread.c (thread_alive): Add assertion.  Return bool.
17004         (switch_to_thread_if_alive): New.
17005         (prune_threads): Switch inferior/thread.
17006         (print_thread_info_1): Switch thread before calling target methods.
17007         (scoped_restore_current_thread::restore): New, factored out from
17008         ...
17009         (scoped_restore_current_thread::~scoped_restore_current_thread):
17010         ... this.
17011         (scoped_restore_current_thread::scoped_restore_current_thread):
17012         Add assertion.
17013         (thread_apply_all_command, thread_select): Use
17014         switch_to_thread_if_alive.
17015         * infrun.c (proceed, restart_threads, handle_signal_stop)
17016         (switch_back_to_stepped_thread): Switch current thread before
17017         calling target methods.
17018
17019 2020-01-10  Pedro Alves <palves@redhat.com>
17020
17021         * inferior.c (switch_to_inferior_no_thread): New function,
17022         factored out from ...
17023         (inferior_command): ... here.
17024         * inferior.h (switch_to_inferior_no_thread): Declare.
17025         * mi/mi-main.c (run_one_inferior): Use
17026         switch_to_inferior_no_thread.
17027
17028 2020-01-10  Pedro Alves  <palves@redhat.com>
17029
17030         * infcmd.c (kill_command): Remove dead code.
17031
17032 2020-01-10  Pedro Alves  <palves@redhat.com>
17033
17034         * remote.c (remote_target::mourn_inferior): No longer check
17035         whether the target is running.
17036
17037 2020-01-10  Pedro Alves  <palves@redhat.com>
17038
17039         * corelow.c (core_target::has_execution): Change parameter type to
17040         inferior pointer.
17041         * inferior.c (number_of_live_inferiors): Use
17042         inferior::has_execution instead of target_has_execution_1.
17043         * inferior.h (inferior::has_execution): New.
17044         * linux-thread-db.c (thread_db_target::update_thread_list): Use
17045         inferior::has_execution instead of target_has_execution_1.
17046         * process-stratum-target.c
17047         (process_stratum_target::has_execution): Change parameter type to
17048         inferior pointer.  Check the inferior's PID instead of
17049         inferior_ptid.
17050         * process-stratum-target.h
17051         (process_stratum_target::has_execution): Change parameter type to
17052         inferior pointer.
17053         * record-full.c (record_full_core_target::has_execution): Change
17054         parameter type to inferior pointer.
17055         * target.c (target_has_execution_1): Change parameter type to
17056         inferior pointer.
17057         (target_has_execution_current): Adjust.
17058         * target.h (target_ops::has_execution): Change parameter type to
17059         inferior pointer.
17060         (target_has_execution_1): Change parameter type to inferior
17061         pointer.  Change return type to bool.
17062         * tracefile.h (tracefile_target::has_execution): Change parameter
17063         type to inferior pointer.
17064
17065 2020-01-10  Pedro Alves  <palves@redhat.com>
17066
17067         * exceptions.c (print_flush): Remove current_top_target() check.
17068
17069 2020-01-10  Pedro Alves  <palves@redhat.com>
17070
17071         * remote.c (show_remote_exec_file): Show the current inferior's
17072         exec-file instead of the command variable's value.
17073
17074 2020-01-10  Pedro Alves  <palves@redhat.com>
17075
17076         * record-full.c (record_full_resume_ptid): New global.
17077         (record_full_target::resume): Set it.
17078         (record_full_wait_1): Use record_full_resume_ptid instead of
17079         inferior_ptid.
17080
17081 2020-01-10  Pedro Alves  <palves@redhat.com>
17082
17083         * gdbthread.h (scoped_restore_current_thread)
17084         <dont_restore, restore, m_dont_restore>: Declare.
17085         * thread.c (thread_alive): Add assertion.  Return bool.
17086         (switch_to_thread_if_alive): New.
17087         (prune_threads): Switch inferior/thread.
17088         (print_thread_info_1): Switch thread before calling target methods.
17089         (scoped_restore_current_thread::restore): New, factored out from
17090         ...
17091         (scoped_restore_current_thread::~scoped_restore_current_thread):
17092         ... this.
17093         (scoped_restore_current_thread::scoped_restore_current_thread):
17094         Add assertion.
17095         (thread_apply_all_command, thread_select): Use
17096         switch_to_thread_if_alive.
17097
17098 2020-01-10  George Barrett  <bob@bob131.so>
17099
17100         * stap-probe.c (stap_modify_semaphore): Don't check for null
17101         semaphores.
17102         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
17103         for null semaphores.
17104
17105 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17106
17107         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
17108         all source windows, and maintain horizontal scroll status while
17109         doing so.
17110
17111 2020-01-09  Tom Tromey  <tom@tromey.com>
17112
17113         PR tui/18932:
17114         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
17115         update_source_window, not print_source_lines.
17116
17117 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17118
17119         * tui/tui.c (tui_enable): Register tui hooks after calling
17120         tui_display_main.
17121
17122 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17123
17124         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
17125
17126 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
17127
17128         * thread.c (print_thread_info_1): Fix indentation.
17129
17130 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17131
17132         * symtab.c (general_symbol_info::compute_and_set_names): Move the
17133         unique_xmalloc_ptr outside the if to always free the demangled name.
17134
17135 2020-01-08  Tom Tromey  <tromey@adacore.com>
17136
17137         * xcoffread.c (enter_line_range, read_xcoff_symtab)
17138         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
17139         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
17140         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
17141         Remove.
17142         (section_offsets): New typedef.
17143         * symtab.c (fixup_section, get_msymbol_address): Update.
17144         * symmisc.c (dump_msymbols): Update.
17145         * symfile.h (relative_addr_info_to_section_offsets)
17146         (symfile_map_offsets_to_segments): Update.
17147         * symfile.c (build_section_addr_info_from_objfile)
17148         (init_objfile_sect_indices): Update.
17149         (struct place_section_arg): Change type of "offsets".
17150         (place_section): Update.
17151         (relative_addr_info_to_section_offsets): Change type of
17152         "section_offsets".  Remove "num_sections" parameter.
17153         (default_symfile_offsets, syms_from_objfile_1)
17154         (set_objfile_default_section_offset): Update.
17155         (reread_symbols): No need to preserve section offsets by hand.
17156         (symfile_map_offsets_to_segments): Change type of "offsets".
17157         * stap-probe.c (relocate_address): Update.
17158         * stabsread.h (process_one_symbol): Update.
17159         * solib-target.c (struct lm_info_target) <offsets>: Change type.
17160         (solib_target_relocate_section_addresses): Update.
17161         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
17162         Update.
17163         * solib-frv.c (frv_relocate_main_executable): Update.
17164         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
17165         * solib-aix.c (solib_aix_get_section_offsets): Change return
17166         type.
17167         (solib_aix_solib_create_inferior_hook): Update.
17168         * remote.c (remote_target::get_offsets): Update.
17169         * psymtab.c (find_pc_sect_psymtab): Update.
17170         * psympriv.h (struct partial_symbol) <address, text_low,
17171         text_high>: Update.
17172         * objfiles.h (obj_section_offset): Update.
17173         (struct objfile) <section_offsets>: Change type.
17174         <num_sections>: Remove.
17175         (objfile_relocate): Update.
17176         * objfiles.c (entry_point_address_query): Update
17177         (relocate_one_symbol): Change type of "section_offsets".
17178         (objfile_relocate1, objfile_relocate1): Change type of
17179         "new_offsets".
17180         (objfile_rebase1): Update.
17181         * mipsread.c (mipscoff_symfile_read): Update.
17182         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
17183         parameter.
17184         * mdebugread.c (parse_symbol): Change type of "section_offsets".
17185         (parse_external, psymtab_to_symtab_1): Update.
17186         * machoread.c (macho_symfile_offsets): Update.
17187         * ia64-tdep.c (ia64_find_unwind_table): Update.
17188         * hppa-tdep.c (read_unwind_info): Update.
17189         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
17190         * dwarf2read.c (create_addrmap_from_index)
17191         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
17192         (process_psymtab_comp_unit_reader, add_partial_symbol)
17193         (add_partial_subprogram, process_full_comp_unit)
17194         (read_file_scope, read_func_scope, read_lexical_block_scope)
17195         (read_call_site_scope, dwarf2_rnglists_process)
17196         (dwarf2_ranges_process, dwarf2_ranges_read)
17197         (dwarf_decode_lines_1, var_decode_location, new_symbol)
17198         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
17199         Update.
17200         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
17201         Update.
17202         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
17203         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
17204         (process_one_symbol): Change type of "section_offsets".
17205         * ctfread.c (get_objfile_text_range): Update.
17206         * coffread.c (coff_symtab_read, enter_linenos)
17207         (process_coff_symbol): Update.
17208         * coff-pe-read.c (add_pe_forwarded_sym): Update.
17209         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
17210
17211 2020-01-08  Tom Tromey  <tromey@adacore.com>
17212
17213         * dwarf2read.c (parse_macro_definition): Use std::string.
17214         (parse_macro_definition): Likewise.
17215
17216 2020-01-08  Tom Tromey  <tromey@adacore.com>
17217
17218         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
17219         (ATTR_ALLOC_CHUNK): Remove.
17220
17221 2020-01-08  Tom Tromey  <tromey@adacore.com>
17222
17223         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
17224
17225 2020-01-08  Tom Tromey  <tromey@adacore.com>
17226
17227         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
17228         (dwarf2_compute_name, open_dwo_file): Likewise.
17229         (process_enumeration_scope): Use std::vector.
17230         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
17231         (partial_die_info::fixup, dwarf2_start_subfile)
17232         (guess_full_die_structure_name, dwarf2_name): Likewise.
17233         (determine_prefix): Update.
17234         (guess_full_die_structure_name): Make return type const.
17235         (partial_die_full_name): Return unique_xmalloc_ptr.
17236         (DW_FIELD_ALLOC_CHUNK): Remove.
17237
17238 2020-01-07  Tom Tromey  <tromey@adacore.com>
17239
17240         PR build/24937:
17241         * stap-probe.c (class stap_static_probe_ops): Add constructor.
17242
17243 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17244
17245         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
17246
17247 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
17248
17249         * stack.c (print_frame_info): Move disassemble_next_line code
17250         inside source_print block.
17251
17252 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17253
17254         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
17255         gdb/signals.h, as we are now using native signal symbols.
17256
17257 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17258
17259         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
17260         overflow by an early check of content vs threshold.
17261         * tui/tui-source.c (tui_source_window::line_is_displayed):
17262         Likewise.
17263
17264 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17265
17266         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
17267
17268 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17269
17270         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
17271         export table if no section contains it's RVA.
17272
17273 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17274
17275         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
17276
17277 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
17278
17279         * source.c (print_source_lines_base): Set last_line_listed.
17280
17281 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17282
17283         * tui/tui-disasm.c: Remove trailing spaces.
17284
17285 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17286             Pedro Alves  <palves@redhat.com>
17287
17288         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
17289         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
17290         (windows_gdb_signal_to_target): New function, uses the above
17291         enumeration to convert GDB internal signal codes to equivalent
17292         Windows codes.
17293         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
17294         * windows-nat.c: Include "gdb_wait.h".
17295         (get_windows_debug_event): Extract the fatal exception from the
17296         exit status and convert to the equivalent Posix signal number.
17297         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
17298         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
17299         * gdbsupport/gdb_wait.c: New file, implements
17300         windows_status_to_termsig.
17301         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
17302         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
17303
17304 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
17305
17306         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
17307         show_layout.
17308
17309 2020-01-05  Luis Machado  <luis.machado@linaro.org>
17310
17311         * aarch64-linux-nat.c
17312         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
17313         and bfd_mach_aarch64.
17314
17315 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
17316
17317         * ui-file.c (stdio_file::can_emit_style_escape)
17318         (tee_file::can_emit_style_escape): Ensure style is used also on
17319         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
17320         to gdb_stdout.
17321         * main.c (set_gdb_data_directory): Use file style to output the
17322         warning that the given pathname is not a directory.
17323         * top.c (show_history_filename, gdb_safe_append_history)
17324         (show_gdb_datadir): Use file style.
17325
17326 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17327
17328         * solib-target.c (struct lm_info_target):
17329         Change offsets to be a unique_xmalloc_ptr.
17330         (solib_target_relocate_section_addresses): Update.
17331
17332 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17333
17334         * windows-nat.c (windows_clear_solib): Free so_list linked list.
17335
17336 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
17337
17338         * MAINTAINERS (Write After Approval): Add myself.
17339
17340 2020-01-02  Luis Machado  <luis.machado@linaro.org>
17341
17342         * proc-service.c (get_ps_regcache): Remove reference to obsolete
17343         Cell BE architecture.
17344         * target.h (struct target_ops) <thread_architecture>: Likewise.
17345
17346 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17347
17348         * Makefile.in: Use INSTALL_PROGRAM_ENV.
17349
17350 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17351
17352         * MAINTAINERS (Write After Approval): Add myself.
17353
17354 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17355
17356         * gdbarch.sh: Update copyright year range of generated files.
17357
17358 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17359
17360         Update copyright year range in all GDB files.
17361
17362 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17363
17364         * copyright.py: Convert to Python 3.
17365
17366 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17367
17368         * copyright.py: Adapt after move of gnulib directory from gdb
17369         directory to toplevel directory.
17370
17371 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17372
17373         * copyright.py (main): Exit if run from the wrong directory.
17374
17375 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17376
17377         * top.c (print_gdb_version): Change copyright year to 2020.
17378
17379 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17380
17381         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
17382
17383 For older changes see ChangeLog-2019.
17384 \f
17385 Local Variables:
17386 mode: change-log
17387 left-margin: 8
17388 fill-column: 74
17389 version-control: never
17390 coding: utf-8
17391 End: