gdb/ChangeLog

   1 2020-11-28  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
   2
   3         * acincludde.m4 (GDB_AC_CHECK_BFD): Include string.h in the test
   4         program.
   5
   6 2020-11-27  Andrew Burgess  <andrew.burgess@embecosm.com>
   7
   8         * printcmd.c (skip_over_slash_fmt): Reorder code to ensure in_fmt
   9         is always initialized.
  10
  11 2020-11-26  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  12
  13         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
  14         * features/aarch64-fpu.xml: Add named FPCR and FPSR register bit-fields.
  15
  16 2020-11-25  Tom Tromey  <tom@tromey.com>
  17
  18         * eval.c (evaluate_subexp_standard): Remove unnecessary
  19         variables.
  20
  21 2020-11-25  Tom Tromey  <tom@tromey.com>
  22
  23         * d-lang.c: Include parser-defs.h.
  24         * rust-lang.c: Include parser-defs.h.
  25         * c-lang.h: Do not include parser-defs.h.
  26
  27 2020-11-24  Simon Marchi  <simon.marchi@polymtl.ca>
  28
  29         * regcache.h (struct cached_reg): Remove typedef.
  30
  31 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  32
  33         * README: Fix the URL of the MPFR library.
  34
  35 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  36
  37         * README: Document the --with-libgmp-prefix configure option.
  38
  39 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  40
  41         * NEWS: Add entry documenting support for DWARF-based fixed
  42         point types.
  43
  44 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  45
  46         * NEWS: Document that building GDB now requires GMP.
  47
  48 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  49
  50         * typeprint.c (print_type_scalar): Add handling of
  51         TYPE_CODE_FIXED_POINT.
  52
  53 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  54
  55         * valarith.c (fixed_point_binop): Replace the
  56         INIT_VAL_WITH_FIXED_POINT_VAL macro by a lambda.  Update all
  57         users accordingly.
  58
  59 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  60
  61         * gdbtypes.h (struct type) <fixed_point_scaling_factor>: New method,
  62         replacing fixed_point_scaling_factor.  All callers updated
  63         throughout this project.
  64         (fixed_point_scaling_factor): Delete declaration.
  65         * gdbtypes.c (type::fixed_point_scaling_factor): Replaces
  66         fixed_point_scaling_factor.  Adjust implementation accordingly.
  67
  68 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  69
  70         * gdbtypes.h (struct type) <fixed_point_type_base_type> New method,
  71         replacing the fixed_point_type_base_type function. All callers
  72         updated throughout this project.
  73         (fixed_point_type_base_type): Remove declaration.
  74         * gdbtypes.c (type::fixed_point_type_base_type): Replaces
  75         fixed_point_type_base_type.  Adjust implementation accordingly.
  76
  77 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  78
  79         * gdbtypes.h (struct type) <fixed_point_info, set_fixed_point_info>:
  80         New methods.
  81         (INIT_FIXED_POINT_SPECIFIC): Adjust.
  82         (TYPE_FIXED_POINT_INFO): Delete macro.
  83         (allocate_fixed_point_type_info): Change return type to void.
  84         * gdbtypes.c (copy_type_recursive): Replace the use of
  85         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
  86         (fixed_point_scaling_factor): Likewise.
  87         (allocate_fixed_point_type_info): Change return type to void.
  88         Adjust implementation accordingly.
  89         * dwarf2/read.c (finish_fixed_point_type): Replace the use of
  90         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
  91
  92 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  93
  94         * gmp-utils.h (gdb_mpz::read): Change buf and len parameters
  95         into one single gdb::array_view parameter.
  96         (gdb_mpz::write): Likewise.
  97         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
  98         * gmp-utils.c (gdb_mpz::read): Change buf and len parameters
  99         into one single gdb::array_view parameter.
 100         Adjust implementation accordingly.
 101         (gdb_mpz::write): Likewise.
 102         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 103         * unittests/gmp-utils-selftests.c: Adapt following changes above.
 104         * valarith.c, valops.c, valprint.c, value.c: Likewise.
 105
 106 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 107
 108         * gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
 109         Change return type to std::string. Update all callers.
 110         * gmp-utils.c (gmp_string_printf): Likewise.
 111
 112 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 113
 114         * unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
 115         instead of mpq_set_ui to initialize our GMP rational.
 116
 117 2020-11-23  Tom de Vries  <tdevries@suse.de>
 118
 119         * debuginfod-support.c (debuginfod_source_query)
 120         (debuginfod_debuginfo_query): Only set DESTNAME if successful.
 121
 122 2020-11-21  Tom Tromey  <tom@tromey.com>
 123
 124         * breakpoint.c (watchpoint_exp_is_const): Return bool.
 125
 126 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 127
 128         * unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
 129         Pass 2.0 to pow.
 130         (gdb_mpz_write_all_from_small): Likewise.
 131
 132 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 133
 134         * dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
 135         of abs.
 136
 137 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 138
 139         * ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
 140         ctf_arc_open_by_name.
 141
 142 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 143
 144         * ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
 145         (ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
 146
 147 2020-11-20  Pedro Alves  <pedro@palves.net>
 148
 149         * language.c (language_arch_info::lookup_primitive_type): Use
 150         gdb::function_view instead of gdb::function.
 151         (template language_lookup_primitive_type): Rename to ...
 152         (language_lookup_primitive_type_1): ... this, and make static.
 153         (language_lookup_primitive_type(const struct language_defn *,
 154         struct gdbarch *, const char *): Make non-template.
 155         (language_lookup_primitive_type(const struct language_defn *,
 156         struct gdbarch *, std::function<bool (struct type *)>): Make
 157         non-template and use gdb::function_view.
 158         * language.h (language_arch_info::lookup_primitive_type): Use
 159         gdb::function_view instead of std::function.
 160         (language_lookup_primitive_type): No longer template.
 161         * opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
 162         lambda instead of a std::function.
 163
 164 2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
 165
 166         PR tdep/26916
 167         * s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
 168         and STOCFH.
 169
 170 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 171
 172         * f-lang.c (fortran_value_subarray): Use plongest/pulongest.
 173
 174 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 175
 176         * gdbarch.sh (read_core_file_mappings): Remove `other` parameter
 177         in `loop_cb` parameter.
 178         * gdbarch.c: Re-generate.
 179         * gdbarch.h: Re-generate.
 180         * arch-utils.c (default_read_core_file_mappings): Remove `other`
 181         parameter.
 182         * arch-utils.h (default_read_core_file_mappings): Likewise.
 183         * corelow.c (core_target::build_file_mappings): Likewise.
 184         * linux-tdep.c (linux_read_core_file_mappings): Likewise.
 185         (linux_core_info_proc_mappings): Likewise.
 186
 187 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 188
 189         * Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
 190         * NEWS: Mention new options.
 191         * f-array-walker.h: New file.
 192         * f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
 193         (repack_array_slices): New static global.
 194         (show_repack_array_slices): New function.
 195         (fortran_array_slicing_debug): New static global.
 196         (show_fortran_array_slicing_debug): New function.
 197         (value_f90_subarray): Delete.
 198         (skip_undetermined_arglist): Delete.
 199         (class fortran_array_repacker_base_impl): New class.
 200         (class fortran_lazy_array_repacker_impl): New class.
 201         (class fortran_array_repacker_impl): New class.
 202         (fortran_value_subarray): Complete rewrite.
 203         (set_fortran_list): New static global.
 204         (show_fortran_list): Likewise.
 205         (_initialize_f_language): Register new commands.
 206         (fortran_adjust_dynamic_array_base_address_hack): New function.
 207         * f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
 208         Declare.
 209         * f-valprint.c: Include 'f-array-walker.h'.
 210         (class fortran_array_printer_impl): New class.
 211         (f77_print_array_1): Delete.
 212         (f77_print_array): Delete.
 213         (fortran_print_array): New.
 214         (f_value_print_inner): Update to call fortran_print_array.
 215         * gdbtypes.c: Include 'f-lang.h'.
 216         (resolve_dynamic_type_internal): Call
 217         fortran_adjust_dynamic_array_base_address_hack.
 218
 219 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 220
 221         * breakpoint.c (struct watch_options): New struct.
 222         (watch_option_defs): New static global.
 223         (make_watch_options_def_group): New function.
 224         (watch_maybe_just_location): Convert option parsing.
 225         (watch_command_completer): New function.
 226         (_initialize_breakpoint): Build help text using options mechanism.
 227
 228 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 229
 230         * breakpoint.c (update_watchpoint): Pass 'false' not '0'.
 231         (watch_command_1): Update parameter types.  Convert locals to
 232         bool.
 233         (watch_command_wrapper): Change parameter type.
 234         (watch_maybe_just_location): Change locals to bool.
 235         (rwatch_command_wrapper): Update parameter type.
 236         (awatch_command_wrapper): Update parameter type.
 237         * breakpoint.h (watch_command_wrapper): Change parameter type.
 238         (rwatch_command_wrapper): Update parameter type.
 239         (awatch_command_wrapper): Update parameter type.
 240         * eval.c (fetch_subexp_value): Change parameter type.
 241         * ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
 242         'false' not '0'.
 243         * value.h (fetch_subexp_value): Change parameter type in
 244         declaration.
 245
 246 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 247
 248         * printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
 249         skip_spaces.
 250
 251 2020-11-18  Keith Seitz  <keiths@redhat.com>
 252
 253         * linux-tdep.c (dump_note_entry_p): Return true instead of
 254         checking `filename'.
 255
 256 2020-11-18  Tom de Vries  <tdevries@suse.de>
 257
 258         * debuginfod-support.c (debuginfod_source_query)
 259         (debuginfod_debuginfo_query): Also do early exit if
 260         "(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
 261
 262 2020-11-18  Tom de Vries  <tdevries@suse.de>
 263
 264         * gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
 265         warning.
 266
 267 2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
 268
 269         * gdbtypes.h (get_array_bounds): Return bool, adjust some
 270         callers.  Move doc here.
 271         * gdbtypes.c (get_array_bounds): Return bool
 272
 273 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 274
 275         * arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
 276         assert.
 277         * arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
 278         * disasm-selftests.c (print_one_insn_test): Fall throough from ARC
 279         case to the default.
 280
 281 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 282
 283         * printcmd.c: Include 'safe-ctype.c'.
 284         (skip_over_slash_fmt): New function.
 285         (print_command_completer): Call skip_over_slash_fmt.
 286         (display_and_x_command_completer): New function.
 287         (_initialize_printcmd): Add command completion for 'x' and
 288         'display'.
 289
 290 2020-11-16  Pedro Alves  <pedro@palves.net>
 291
 292         * frame.c (get_prev_frame): Move get_frame_id call from here ...
 293         (get_prev_frame_always_1): ... to here.
 294         * inline-frame.c (inline_frame_this_id): Mention
 295         get_prev_frame_always_1 in comment.
 296
 297 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 298
 299         * valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
 300         handling.
 301         (value_less): Add fixed-point handling.
 302
 303 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 304
 305         * eval.c (binop_promote): Add fixed-point type handling.
 306         * valarith.c (fixed_point_binop): New function.
 307         (scalar_binop): Add fixed-point type handling.
 308         (value_neg): Add fixed-point type handling.
 309         * valops.c (value_cast_to_fixed_point): New function.
 310         (value_cast): Add fixed-point type handling.
 311
 312 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 313
 314         * ada-typeprint.c (ada_print_type): Add handing of fixed-point
 315         range types.
 316         * c-typeprint.c (c_type_print_varspec_prefix)
 317         (c_type_print_varspec_suffix, c_type_print_base_1): Add
 318         TYPE_CODE_FIXED_POINT handling.
 319         * p-typeprint.c (pascal_type_print_varspec_prefix)
 320         (pascal_type_print_varspec_suffix): Likewise.
 321         * typeprint.c (print_type_fixed_point): New function.
 322         * typeprint.h (print_type_fixed_point): Add declaration.
 323
 324 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 325
 326         * printcmd.c (print_scalar_formatted): Add fixed-point type
 327         handling when options->format is set.
 328
 329 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 330
 331         * ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
 332         * dwarf2/read.c (get_dwarf2_rational_constant)
 333         (get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
 334         (has_zero_over_zero_small_attribute): New functions.
 335         read_base_type, set_die_type): Add fixed-point type handling.
 336         * gdb-gdb.py.in: Add fixed-point type handling.
 337         * gdbtypes.c: #include "gmp-utils.h".
 338         (create_range_type, set_type_code): Add fixed-point type handling.
 339         (init_fixed_point_type): New function.
 340         (is_integral_type, is_scalar_type): Add fixed-point type handling.
 341         (print_fixed_point_type_info): New function.
 342         (recursive_dump_type, copy_type_recursive): Add fixed-point type
 343         handling.
 344         (fixed_point_type_storage): New typedef.
 345         (fixed_point_objfile_key): New static global.
 346         (allocate_fixed_point_type_info, is_fixed_point_type): New functions.
 347         (fixed_point_type_base_type, fixed_point_scaling_factor): New
 348         functions.
 349         * gdbtypes.h: #include "gmp-utils.h".
 350         (enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
 351         (union type_specific) <fixed_point_info>: New field.
 352         (struct fixed_point_type_info): New struct.
 353         (INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
 354         (init_fixed_point_type, is_fixed_point_type)
 355         (fixed_point_type_base_type, fixed_point_scaling_factor)
 356         (allocate_fixed_point_type_info): Add declarations.
 357         * valprint.c (generic_val_print_fixed_point): New function.
 358         (generic_value_print): Add fixed-point type handling.
 359         * value.c (value_as_address, unpack_long): Add fixed-point type
 360         handling.
 361
 362 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 363
 364         * utils.h (uinteger_pow): Add declaration.
 365         * utils.c (uinteger_pow): Moved here (without changes)...
 366         * valarith.c (uinteger_pow): ... from here.
 367
 368 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 369
 370         * gmp-utils.h,  gmp-utils.c: New file.
 371         * unittests/gmp-utils-selftests.c: New file.
 372         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 373         unittests/gmp-utils-selftests.c.
 374         (COMMON_SFILES) Add gmp-utils.c.
 375         (HFILES_NO_SRCDIR): Add gmp-utils.h.
 376
 377 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 378
 379         * configure.ac: Generate an error if a usable GMP library
 380         could not be found.
 381         * configure: Regenerate.
 382
 383 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 384
 385         * configure.ac: Add support for --with-libgmp-prefix.
 386         * Makefile.in (LIBGMP): New variable.
 387         (CLIBS): Include $(LIBGMP).
 388         * configure, config.in: Regenerate
 389
 390 2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 391
 392         PR cli/26879
 393         * f-exp.y (COMPLETE): New token.
 394         (exp): Two new rules for tab-completion.
 395         (saw_name_at_eof): New static global.
 396         (last_was_structop): Likewise.
 397         (yylex): Set new variables, and return COMPLETE token at the end
 398         of the input stream in some cases.
 399
 400 2020-11-14  Tom Tromey  <tom@tromey.com>
 401
 402         * infrun.c (fetch_inferior_event): Use "bool" for should_stop.
 403
 404 2020-11-14  Tom Tromey  <tom@tromey.com>
 405
 406         * opencl-lang.c (opencl_component_ref): Make "comps" const.
 407
 408 2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
 409
 410         * arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
 411
 412 2020-11-13  Tom Tromey  <tom@tromey.com>
 413
 414         * c-lang.c (convert_ucn, convert_octal, convert_hex)
 415         (convert_escape, parse_one_string): Constify.
 416
 417 2020-11-13  Keith Seitz  <keiths@redhat.com>
 418
 419         https://bugzilla.redhat.com/show_bug.cgi?id=1553086
 420         * elfread.c (elf_symfile_segments): Omit "Loadable section ...
 421         outside of ELF segments" warning for debugin
 422
 423 2020-11-13  Keith Seitz  <keiths@redhat.com>
 424
 425         PR gdb/23034
 426         * elfread.c (elf_symfile_segments): Output a BFD file name
 427         for the "Loadable section ... outside of ELF segments" warning.
 428
 429 2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
 430
 431         PR gdb/26835
 432         * arm-tdep.c (class arm_instruction_reader): New.
 433         (target_arm_instruction_reader): New.
 434         (arm_analyze_prologue): Add instruction reader parameter and use
 435         it.  Use arm_expand_immediate.
 436         (class target_arm_instruction_reader): Adjust.
 437         (arm_skip_prologue): Adjust.
 438         (arm_expand_immediate): New.
 439         (arm_scan_prologue): Adjust.
 440         (arm_analyze_prologue_test): New.
 441         (class test_arm_instruction_reader): New.
 442
 443 2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
 444
 445         * f-lang.c (fortran_argument_convert): Add declaration.  Add
 446         header comment, taken from f-lang.h.  Make static.
 447         * f-lang.h (f77_get_dynamic_array_length): Delete declaration.
 448         (fortran_argument_convert): Delete declaration.
 449
 450 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 451
 452         * ada-exp.y (find_primitive_type): Make parameter const.
 453         * ada-lang.c (enum ada_primitive_types): Delete.
 454         (ada_language::language_arch_info): Update.
 455         * c-lang.c (enum c_primitive_types): Delete.
 456         (c_language_arch_info): Update.
 457         (enum cplus_primitive_types): Delete.
 458         (cplus_language::language_arch_info): Update.
 459         * d-lang.c (enum d_primitive_types): Delete.
 460         (d_language::language_arch_info): Update.
 461         * f-lang.c (enum f_primitive_types): Delete.
 462         (f_language::language_arch_info): Update.
 463         * go-lang.c (enum go_primitive_types): Delete.
 464         (go_language::language_arch_info): Update.
 465         * language.c (auto_or_unknown_language::language_arch_info):
 466         Update.
 467         (language_gdbarch_post_init): Use obstack_new, use array indexing.
 468         (language_string_char_type): Add header comment, call function in
 469         language_arch_info.
 470         (language_bool_type): Likewise
 471         (language_arch_info::bool_type): Define.
 472         (language_lookup_primitive_type_1): Delete.
 473         (language_lookup_primitive_type): Rewrite as a templated function
 474         to call function in language_arch_info, then instantiate twice.
 475         (language_arch_info::type_and_symbol::alloc_type_symbol): Define.
 476         (language_arch_info::lookup_primitive_type_and_symbol): Define.
 477         (language_arch_info::lookup_primitive_type): Define twice with
 478         different signatures.
 479         (language_arch_info::lookup_primitive_type_as_symbol): Define.
 480         (language_lookup_primitive_type_as_symbol): Rewrite to call a
 481         member function in language_arch_info.
 482         * language.h (language_arch_info): Complete rewrite.
 483         (language_lookup_primitive_type): Make templated.
 484         * m2-lang.c (enum m2_primitive_types): Delete.
 485         (m2_language::language_arch_info): Update.
 486         * opencl-lang.c (OCL_P_TYPE): Delete.
 487         (enum opencl_primitive_types): Delete.
 488         (opencl_type_data): Delete.
 489         (builtin_opencl_type): Delete.
 490         (lookup_opencl_vector_type): Update.
 491         (opencl_language::language_arch_info): Update, lots of content
 492         moved from...
 493         (build_opencl_types): ...here.  This function is now deleted.
 494         (_initialize_opencl_language): Delete.
 495         * p-lang.c (enum pascal_primitive_types): Delete.
 496         (pascal_language::language_arch_info): Update.
 497         * rust-lang.c (enum rust_primitive_types): Delete.
 498         (rust_language::language_arch_info): Update.
 499
 500 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 501
 502         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
 503         dwarf2_queue_guard.
 504
 505 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 506
 507         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
 508         comment.
 509
 510 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 511
 512         * dwarf2/read.c (dwarf_read_debug_printf,
 513         dwarf_read_debug_printf_v): New macros, use throughout the file.
 514
 515 2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
 516
 517         * arc-linux-tdep.c (collect_register): Populate "eret" by
 518         "pc" value from the regcache when asked for "pc" value.
 519
 520 2020-11-12  Tom Tromey  <tom@tromey.com>
 521
 522         PR rust/26799:
 523         * symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
 524         exist.
 525
 526 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 527
 528         * features/Makefile (XMLTOC): Add rx.xml.
 529         (FEATURE_XMLFILES): Remove rx.xml.
 530         (FEATURE_CFILES rule): Pass '-single-feature' flag.
 531         * features/rx.c: Regenerate.
 532         * features/rx.xml: Wrap in `target` tags, and reindent.
 533         * target-descriptions.c (struct maint_print_c_tdesc_options): New
 534         structure.
 535         (maint_print_c_tdesc_opt_def): New typedef.
 536         (maint_print_c_tdesc_opt_defs): New static global.
 537         (make_maint_print_c_tdesc_options_def_group): New function.
 538         (maint_print_c_tdesc_cmd): Make use of command line flags, only
 539         print single feature C file for target descriptions containing a
 540         single feature.
 541         (maint_print_c_tdesc_cmd_completer): New function.
 542         (_initialize_target_descriptions): Update call to register command
 543         completer, and include command line flag in help text.
 544
 545 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 546
 547         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
 548         numbers.
 549         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
 550         enum values.
 551
 552 2020-11-10  Tom Tromey  <tom@tromey.com>
 553
 554         * value.h (internalvar_name): Update.
 555         * value.c (internalvar_name): Make return type const.
 556
 557 2020-11-10  Tom Tromey  <tom@tromey.com>
 558
 559         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
 560         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
 561         const.
 562
 563 2020-11-10  Tom Tromey  <tom@tromey.com>
 564
 565         * objc-lang.h (value_nsstring): Update.
 566         * objc-lang.c (value_nsstring): Make "ptr" const.
 567
 568 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 569
 570         * expprint.c (print_subexp_funcall): Increment expression position
 571         after reading argument count.
 572         * f-lang.c (print_subexp_f): Skip over opcode before calling
 573         common function.
 574         (dump_subexp_body_f): Likewise.
 575
 576 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
 577
 578         PR python/26832
 579         * configure: Regenerate.
 580         * configure.ac: Check for python modules ctypes instead of
 581         itertools.
 582
 583 2020-11-06  Pedro Alves  <pedro@palves.net>
 584
 585         * macroexp.c (struct macro_buffer): Split in two classes.  Add
 586         uses adjusted.
 587         (struct shared_macro_buffer): New, factored out from struct
 588         macro_buffer.
 589         (struct growable_macro_buffer): New, factored out from struct
 590         macro_buffer.
 591         (set_token, get_comment, get_identifier, get_pp_number)
 592         (get_character_constant, get_string_literal, get_punctuator)
 593         (get_next_token_for_substitution): Constify parameters.
 594         (substitute_args): Constify locals.
 595
 596 2020-11-05  Tom Tromey  <tom@tromey.com>
 597
 598         * dwarf2/read.c (read_cutu_die_from_dwo)
 599         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
 600         (build_type_psymtabs_1): Update.
 601         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
 602         parameter.
 603         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
 604         Don't read section.  Add assert.
 605
 606 2020-11-04  Tom Tromey  <tromey@adacore.com>
 607
 608         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
 609
 610 2020-11-04  Tom Tromey  <tromey@adacore.com>
 611
 612         * ada-typeprint.c (ada_print_type): Handle __T types.
 613
 614 2020-11-04  Tom Tromey  <tromey@adacore.com>
 615
 616         * dwarf2/read.c (add_partial_symbol, process_die):
 617         Handle DW_TAG_array_type.
 618         (is_type_tag_for_partial): Add "lang" parameter.
 619         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
 620
 621 2020-11-04  Tom Tromey  <tromey@adacore.com>
 622
 623         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
 624
 625 2020-11-04  Tom Tromey  <tromey@adacore.com>
 626
 627         * dwarf2/read.c (read_array_type): Only apply stride to innermost
 628         array.
 629
 630 2020-11-04  Tom Tromey  <tromey@adacore.com>
 631
 632         * gdbtypes.c (update_static_array_size): Handle bit stride.
 633
 634 2020-11-04  Tom Tromey  <tromey@adacore.com>
 635
 636         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
 637
 638 2020-11-04  Tom Tromey  <tromey@adacore.com>
 639
 640         * ada-lang.c (ada_is_any_packed_array_type): New function.
 641         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
 642
 643 2020-11-04  Tom Tromey  <tromey@adacore.com>
 644
 645         * dwarf2/read.c (recognize_bound_expression)
 646         (quirk_ada_thick_pointer): New functions.
 647         (read_array_type): Call quirk_ada_thick_pointer.
 648         (set_die_type): Add "skip_data_location" parameter.
 649         (quirk_ada_thick_pointer): New function.
 650         (process_structure_scope): Call quirk_ada_thick_pointer.
 651         * ada-lang.c (ada_is_unconstrained_packed_array_type)
 652         (decode_packed_array_bitsize): Handle thick pointers without
 653         parallel types.
 654         (ada_is_gnat_encoded_packed_array_type): Rename from
 655         ada_is_packed_array_type.
 656         (ada_is_constrained_packed_array_type): Update.
 657         * ada-valprint.c (ada_val_print_gnat_array): Remove.
 658         (ada_value_print_1): Use ada_get_decoded_value.
 659
 660 2020-11-04  Tom Tromey  <tromey@adacore.com>
 661
 662         * ada-lang.c (recursively_update_array_bitsize): New function.
 663         (decode_constrained_packed_array_type): Call it.
 664
 665 2020-11-04  Tom Tromey  <tromey@adacore.com>
 666
 667         * ada-lang.c (to_fixed_array_type): Error if
 668         decode_constrained_packed_array_type returns NULL.
 669
 670 2020-11-04  Tom Tromey  <tromey@adacore.com>
 671
 672         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
 673
 674 2020-11-02  Tom Tromey  <tromey@adacore.com>
 675
 676         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
 677         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
 678         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
 679         * amd64-ravenscar-thread.c: New file.
 680         * amd64-ravenscar-thread.h: New file.
 681         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
 682         * configure.tgt (amd64_tobjs): Add ravenscar objects.
 683
 684 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 685
 686         * main.c (execute_cmdargs): New function.
 687         (captured_main_1): Make use of execute_cmdargs.
 688
 689 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 690
 691         * NEWS: Mention changes to config file search path.
 692         * main.c
 693
 694 2020-11-02  Tom Tromey  <tromey@adacore.com>
 695
 696         * python/python.c: Consolidate two HAVE_PYTHON blocks.
 697         (python_GdbModuleDef): Move earlier.  Now static.
 698         (do_start_initialization): Consolidate some IS_PY3K blocks.
 699
 700 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
 701
 702         * aarch64-linux-tdep.c: Fix indentation.
 703         * aarch64-ravenscar-thread.c: Fix indentation.
 704         * aarch64-tdep.c: Fix indentation.
 705         * aarch64-tdep.h: Fix indentation.
 706         * ada-lang.c: Fix indentation.
 707         * ada-lang.h: Fix indentation.
 708         * ada-tasks.c: Fix indentation.
 709         * ada-typeprint.c: Fix indentation.
 710         * ada-valprint.c: Fix indentation.
 711         * ada-varobj.c: Fix indentation.
 712         * addrmap.c: Fix indentation.
 713         * addrmap.h: Fix indentation.
 714         * agent.c: Fix indentation.
 715         * aix-thread.c: Fix indentation.
 716         * alpha-bsd-nat.c: Fix indentation.
 717         * alpha-linux-tdep.c: Fix indentation.
 718         * alpha-mdebug-tdep.c: Fix indentation.
 719         * alpha-nbsd-tdep.c: Fix indentation.
 720         * alpha-obsd-tdep.c: Fix indentation.
 721         * alpha-tdep.c: Fix indentation.
 722         * amd64-bsd-nat.c: Fix indentation.
 723         * amd64-darwin-tdep.c: Fix indentation.
 724         * amd64-linux-nat.c: Fix indentation.
 725         * amd64-linux-tdep.c: Fix indentation.
 726         * amd64-nat.c: Fix indentation.
 727         * amd64-obsd-tdep.c: Fix indentation.
 728         * amd64-tdep.c: Fix indentation.
 729         * amd64-windows-tdep.c: Fix indentation.
 730         * annotate.c: Fix indentation.
 731         * arc-tdep.c: Fix indentation.
 732         * arch-utils.c: Fix indentation.
 733         * arch/arm-get-next-pcs.c: Fix indentation.
 734         * arch/arm.c: Fix indentation.
 735         * arm-linux-nat.c: Fix indentation.
 736         * arm-linux-tdep.c: Fix indentation.
 737         * arm-nbsd-tdep.c: Fix indentation.
 738         * arm-pikeos-tdep.c: Fix indentation.
 739         * arm-tdep.c: Fix indentation.
 740         * arm-tdep.h: Fix indentation.
 741         * arm-wince-tdep.c: Fix indentation.
 742         * auto-load.c: Fix indentation.
 743         * auxv.c: Fix indentation.
 744         * avr-tdep.c: Fix indentation.
 745         * ax-gdb.c: Fix indentation.
 746         * ax-general.c: Fix indentation.
 747         * bfin-linux-tdep.c: Fix indentation.
 748         * block.c: Fix indentation.
 749         * block.h: Fix indentation.
 750         * blockframe.c: Fix indentation.
 751         * bpf-tdep.c: Fix indentation.
 752         * break-catch-sig.c: Fix indentation.
 753         * break-catch-syscall.c: Fix indentation.
 754         * break-catch-throw.c: Fix indentation.
 755         * breakpoint.c: Fix indentation.
 756         * breakpoint.h: Fix indentation.
 757         * bsd-uthread.c: Fix indentation.
 758         * btrace.c: Fix indentation.
 759         * build-id.c: Fix indentation.
 760         * buildsym-legacy.h: Fix indentation.
 761         * buildsym.c: Fix indentation.
 762         * c-typeprint.c: Fix indentation.
 763         * c-valprint.c: Fix indentation.
 764         * c-varobj.c: Fix indentation.
 765         * charset.c: Fix indentation.
 766         * cli/cli-cmds.c: Fix indentation.
 767         * cli/cli-decode.c: Fix indentation.
 768         * cli/cli-decode.h: Fix indentation.
 769         * cli/cli-script.c: Fix indentation.
 770         * cli/cli-setshow.c: Fix indentation.
 771         * coff-pe-read.c: Fix indentation.
 772         * coffread.c: Fix indentation.
 773         * compile/compile-cplus-types.c: Fix indentation.
 774         * compile/compile-object-load.c: Fix indentation.
 775         * compile/compile-object-run.c: Fix indentation.
 776         * completer.c: Fix indentation.
 777         * corefile.c: Fix indentation.
 778         * corelow.c: Fix indentation.
 779         * cp-abi.h: Fix indentation.
 780         * cp-namespace.c: Fix indentation.
 781         * cp-support.c: Fix indentation.
 782         * cp-valprint.c: Fix indentation.
 783         * cris-linux-tdep.c: Fix indentation.
 784         * cris-tdep.c: Fix indentation.
 785         * darwin-nat-info.c: Fix indentation.
 786         * darwin-nat.c: Fix indentation.
 787         * darwin-nat.h: Fix indentation.
 788         * dbxread.c: Fix indentation.
 789         * dcache.c: Fix indentation.
 790         * disasm.c: Fix indentation.
 791         * dtrace-probe.c: Fix indentation.
 792         * dwarf2/abbrev.c: Fix indentation.
 793         * dwarf2/attribute.c: Fix indentation.
 794         * dwarf2/expr.c: Fix indentation.
 795         * dwarf2/frame.c: Fix indentation.
 796         * dwarf2/index-cache.c: Fix indentation.
 797         * dwarf2/index-write.c: Fix indentation.
 798         * dwarf2/line-header.c: Fix indentation.
 799         * dwarf2/loc.c: Fix indentation.
 800         * dwarf2/macro.c: Fix indentation.
 801         * dwarf2/read.c: Fix indentation.
 802         * dwarf2/read.h: Fix indentation.
 803         * elfread.c: Fix indentation.
 804         * eval.c: Fix indentation.
 805         * event-top.c: Fix indentation.
 806         * exec.c: Fix indentation.
 807         * exec.h: Fix indentation.
 808         * expprint.c: Fix indentation.
 809         * f-lang.c: Fix indentation.
 810         * f-typeprint.c: Fix indentation.
 811         * f-valprint.c: Fix indentation.
 812         * fbsd-nat.c: Fix indentation.
 813         * fbsd-tdep.c: Fix indentation.
 814         * findvar.c: Fix indentation.
 815         * fork-child.c: Fix indentation.
 816         * frame-unwind.c: Fix indentation.
 817         * frame-unwind.h: Fix indentation.
 818         * frame.c: Fix indentation.
 819         * frv-linux-tdep.c: Fix indentation.
 820         * frv-tdep.c: Fix indentation.
 821         * frv-tdep.h: Fix indentation.
 822         * ft32-tdep.c: Fix indentation.
 823         * gcore.c: Fix indentation.
 824         * gdb_bfd.c: Fix indentation.
 825         * gdbarch.sh: Fix indentation.
 826         * gdbarch.c: Re-generate
 827         * gdbarch.h: Re-generate.
 828         * gdbcore.h: Fix indentation.
 829         * gdbthread.h: Fix indentation.
 830         * gdbtypes.c: Fix indentation.
 831         * gdbtypes.h: Fix indentation.
 832         * glibc-tdep.c: Fix indentation.
 833         * gnu-nat.c: Fix indentation.
 834         * gnu-nat.h: Fix indentation.
 835         * gnu-v2-abi.c: Fix indentation.
 836         * gnu-v3-abi.c: Fix indentation.
 837         * go32-nat.c: Fix indentation.
 838         * guile/guile-internal.h: Fix indentation.
 839         * guile/scm-cmd.c: Fix indentation.
 840         * guile/scm-frame.c: Fix indentation.
 841         * guile/scm-iterator.c: Fix indentation.
 842         * guile/scm-math.c: Fix indentation.
 843         * guile/scm-ports.c: Fix indentation.
 844         * guile/scm-pretty-print.c: Fix indentation.
 845         * guile/scm-value.c: Fix indentation.
 846         * h8300-tdep.c: Fix indentation.
 847         * hppa-linux-nat.c: Fix indentation.
 848         * hppa-linux-tdep.c: Fix indentation.
 849         * hppa-nbsd-nat.c: Fix indentation.
 850         * hppa-nbsd-tdep.c: Fix indentation.
 851         * hppa-obsd-nat.c: Fix indentation.
 852         * hppa-tdep.c: Fix indentation.
 853         * hppa-tdep.h: Fix indentation.
 854         * i386-bsd-nat.c: Fix indentation.
 855         * i386-darwin-nat.c: Fix indentation.
 856         * i386-darwin-tdep.c: Fix indentation.
 857         * i386-dicos-tdep.c: Fix indentation.
 858         * i386-gnu-nat.c: Fix indentation.
 859         * i386-linux-nat.c: Fix indentation.
 860         * i386-linux-tdep.c: Fix indentation.
 861         * i386-nto-tdep.c: Fix indentation.
 862         * i386-obsd-tdep.c: Fix indentation.
 863         * i386-sol2-nat.c: Fix indentation.
 864         * i386-tdep.c: Fix indentation.
 865         * i386-tdep.h: Fix indentation.
 866         * i386-windows-tdep.c: Fix indentation.
 867         * i387-tdep.c: Fix indentation.
 868         * i387-tdep.h: Fix indentation.
 869         * ia64-libunwind-tdep.c: Fix indentation.
 870         * ia64-libunwind-tdep.h: Fix indentation.
 871         * ia64-linux-nat.c: Fix indentation.
 872         * ia64-linux-tdep.c: Fix indentation.
 873         * ia64-tdep.c: Fix indentation.
 874         * ia64-tdep.h: Fix indentation.
 875         * ia64-vms-tdep.c: Fix indentation.
 876         * infcall.c: Fix indentation.
 877         * infcmd.c: Fix indentation.
 878         * inferior.c: Fix indentation.
 879         * infrun.c: Fix indentation.
 880         * iq2000-tdep.c: Fix indentation.
 881         * language.c: Fix indentation.
 882         * linespec.c: Fix indentation.
 883         * linux-fork.c: Fix indentation.
 884         * linux-nat.c: Fix indentation.
 885         * linux-tdep.c: Fix indentation.
 886         * linux-thread-db.c: Fix indentation.
 887         * lm32-tdep.c: Fix indentation.
 888         * m2-lang.c: Fix indentation.
 889         * m2-typeprint.c: Fix indentation.
 890         * m2-valprint.c: Fix indentation.
 891         * m32c-tdep.c: Fix indentation.
 892         * m32r-linux-tdep.c: Fix indentation.
 893         * m32r-tdep.c: Fix indentation.
 894         * m68hc11-tdep.c: Fix indentation.
 895         * m68k-bsd-nat.c: Fix indentation.
 896         * m68k-linux-nat.c: Fix indentation.
 897         * m68k-linux-tdep.c: Fix indentation.
 898         * m68k-tdep.c: Fix indentation.
 899         * machoread.c: Fix indentation.
 900         * macrocmd.c: Fix indentation.
 901         * macroexp.c: Fix indentation.
 902         * macroscope.c: Fix indentation.
 903         * macrotab.c: Fix indentation.
 904         * macrotab.h: Fix indentation.
 905         * main.c: Fix indentation.
 906         * mdebugread.c: Fix indentation.
 907         * mep-tdep.c: Fix indentation.
 908         * mi/mi-cmd-catch.c: Fix indentation.
 909         * mi/mi-cmd-disas.c: Fix indentation.
 910         * mi/mi-cmd-env.c: Fix indentation.
 911         * mi/mi-cmd-stack.c: Fix indentation.
 912         * mi/mi-cmd-var.c: Fix indentation.
 913         * mi/mi-cmds.c: Fix indentation.
 914         * mi/mi-main.c: Fix indentation.
 915         * mi/mi-parse.c: Fix indentation.
 916         * microblaze-tdep.c: Fix indentation.
 917         * minidebug.c: Fix indentation.
 918         * minsyms.c: Fix indentation.
 919         * mips-linux-nat.c: Fix indentation.
 920         * mips-linux-tdep.c: Fix indentation.
 921         * mips-nbsd-tdep.c: Fix indentation.
 922         * mips-tdep.c: Fix indentation.
 923         * mn10300-linux-tdep.c: Fix indentation.
 924         * mn10300-tdep.c: Fix indentation.
 925         * moxie-tdep.c: Fix indentation.
 926         * msp430-tdep.c: Fix indentation.
 927         * namespace.h: Fix indentation.
 928         * nat/fork-inferior.c: Fix indentation.
 929         * nat/gdb_ptrace.h: Fix indentation.
 930         * nat/linux-namespaces.c: Fix indentation.
 931         * nat/linux-osdata.c: Fix indentation.
 932         * nat/netbsd-nat.c: Fix indentation.
 933         * nat/x86-dregs.c: Fix indentation.
 934         * nbsd-nat.c: Fix indentation.
 935         * nbsd-tdep.c: Fix indentation.
 936         * nios2-linux-tdep.c: Fix indentation.
 937         * nios2-tdep.c: Fix indentation.
 938         * nto-procfs.c: Fix indentation.
 939         * nto-tdep.c: Fix indentation.
 940         * objfiles.c: Fix indentation.
 941         * objfiles.h: Fix indentation.
 942         * opencl-lang.c: Fix indentation.
 943         * or1k-tdep.c: Fix indentation.
 944         * osabi.c: Fix indentation.
 945         * osabi.h: Fix indentation.
 946         * osdata.c: Fix indentation.
 947         * p-lang.c: Fix indentation.
 948         * p-typeprint.c: Fix indentation.
 949         * p-valprint.c: Fix indentation.
 950         * parse.c: Fix indentation.
 951         * ppc-linux-nat.c: Fix indentation.
 952         * ppc-linux-tdep.c: Fix indentation.
 953         * ppc-nbsd-nat.c: Fix indentation.
 954         * ppc-nbsd-tdep.c: Fix indentation.
 955         * ppc-obsd-nat.c: Fix indentation.
 956         * ppc-ravenscar-thread.c: Fix indentation.
 957         * ppc-sysv-tdep.c: Fix indentation.
 958         * ppc64-tdep.c: Fix indentation.
 959         * printcmd.c: Fix indentation.
 960         * proc-api.c: Fix indentation.
 961         * producer.c: Fix indentation.
 962         * producer.h: Fix indentation.
 963         * prologue-value.c: Fix indentation.
 964         * prologue-value.h: Fix indentation.
 965         * psymtab.c: Fix indentation.
 966         * python/py-arch.c: Fix indentation.
 967         * python/py-bpevent.c: Fix indentation.
 968         * python/py-event.c: Fix indentation.
 969         * python/py-event.h: Fix indentation.
 970         * python/py-finishbreakpoint.c: Fix indentation.
 971         * python/py-frame.c: Fix indentation.
 972         * python/py-framefilter.c: Fix indentation.
 973         * python/py-inferior.c: Fix indentation.
 974         * python/py-infthread.c: Fix indentation.
 975         * python/py-objfile.c: Fix indentation.
 976         * python/py-prettyprint.c: Fix indentation.
 977         * python/py-registers.c: Fix indentation.
 978         * python/py-signalevent.c: Fix indentation.
 979         * python/py-stopevent.c: Fix indentation.
 980         * python/py-stopevent.h: Fix indentation.
 981         * python/py-threadevent.c: Fix indentation.
 982         * python/py-tui.c: Fix indentation.
 983         * python/py-unwind.c: Fix indentation.
 984         * python/py-value.c: Fix indentation.
 985         * python/py-xmethods.c: Fix indentation.
 986         * python/python-internal.h: Fix indentation.
 987         * python/python.c: Fix indentation.
 988         * ravenscar-thread.c: Fix indentation.
 989         * record-btrace.c: Fix indentation.
 990         * record-full.c: Fix indentation.
 991         * record.c: Fix indentation.
 992         * reggroups.c: Fix indentation.
 993         * regset.h: Fix indentation.
 994         * remote-fileio.c: Fix indentation.
 995         * remote.c: Fix indentation.
 996         * reverse.c: Fix indentation.
 997         * riscv-linux-tdep.c: Fix indentation.
 998         * riscv-ravenscar-thread.c: Fix indentation.
 999         * riscv-tdep.c: Fix indentation.
1000         * rl78-tdep.c: Fix indentation.
1001         * rs6000-aix-tdep.c: Fix indentation.
1002         * rs6000-lynx178-tdep.c: Fix indentation.
1003         * rs6000-nat.c: Fix indentation.
1004         * rs6000-tdep.c: Fix indentation.
1005         * rust-lang.c: Fix indentation.
1006         * rx-tdep.c: Fix indentation.
1007         * s12z-tdep.c: Fix indentation.
1008         * s390-linux-tdep.c: Fix indentation.
1009         * score-tdep.c: Fix indentation.
1010         * ser-base.c: Fix indentation.
1011         * ser-mingw.c: Fix indentation.
1012         * ser-uds.c: Fix indentation.
1013         * ser-unix.c: Fix indentation.
1014         * serial.c: Fix indentation.
1015         * sh-linux-tdep.c: Fix indentation.
1016         * sh-nbsd-tdep.c: Fix indentation.
1017         * sh-tdep.c: Fix indentation.
1018         * skip.c: Fix indentation.
1019         * sol-thread.c: Fix indentation.
1020         * solib-aix.c: Fix indentation.
1021         * solib-darwin.c: Fix indentation.
1022         * solib-frv.c: Fix indentation.
1023         * solib-svr4.c: Fix indentation.
1024         * solib.c: Fix indentation.
1025         * source.c: Fix indentation.
1026         * sparc-linux-tdep.c: Fix indentation.
1027         * sparc-nbsd-tdep.c: Fix indentation.
1028         * sparc-obsd-tdep.c: Fix indentation.
1029         * sparc-ravenscar-thread.c: Fix indentation.
1030         * sparc-tdep.c: Fix indentation.
1031         * sparc64-linux-tdep.c: Fix indentation.
1032         * sparc64-nbsd-tdep.c: Fix indentation.
1033         * sparc64-obsd-tdep.c: Fix indentation.
1034         * sparc64-tdep.c: Fix indentation.
1035         * stabsread.c: Fix indentation.
1036         * stack.c: Fix indentation.
1037         * stap-probe.c: Fix indentation.
1038         * stubs/ia64vms-stub.c: Fix indentation.
1039         * stubs/m32r-stub.c: Fix indentation.
1040         * stubs/m68k-stub.c: Fix indentation.
1041         * stubs/sh-stub.c: Fix indentation.
1042         * stubs/sparc-stub.c: Fix indentation.
1043         * symfile-mem.c: Fix indentation.
1044         * symfile.c: Fix indentation.
1045         * symfile.h: Fix indentation.
1046         * symmisc.c: Fix indentation.
1047         * symtab.c: Fix indentation.
1048         * symtab.h: Fix indentation.
1049         * target-float.c: Fix indentation.
1050         * target.c: Fix indentation.
1051         * target.h: Fix indentation.
1052         * tic6x-tdep.c: Fix indentation.
1053         * tilegx-linux-tdep.c: Fix indentation.
1054         * tilegx-tdep.c: Fix indentation.
1055         * top.c: Fix indentation.
1056         * tracefile-tfile.c: Fix indentation.
1057         * tracepoint.c: Fix indentation.
1058         * tui/tui-disasm.c: Fix indentation.
1059         * tui/tui-io.c: Fix indentation.
1060         * tui/tui-regs.c: Fix indentation.
1061         * tui/tui-stack.c: Fix indentation.
1062         * tui/tui-win.c: Fix indentation.
1063         * tui/tui-winsource.c: Fix indentation.
1064         * tui/tui.c: Fix indentation.
1065         * typeprint.c: Fix indentation.
1066         * ui-out.h: Fix indentation.
1067         * unittests/copy_bitwise-selftests.c: Fix indentation.
1068         * unittests/memory-map-selftests.c: Fix indentation.
1069         * utils.c: Fix indentation.
1070         * v850-tdep.c: Fix indentation.
1071         * valarith.c: Fix indentation.
1072         * valops.c: Fix indentation.
1073         * valprint.c: Fix indentation.
1074         * valprint.h: Fix indentation.
1075         * value.c: Fix indentation.
1076         * value.h: Fix indentation.
1077         * varobj.c: Fix indentation.
1078         * vax-tdep.c: Fix indentation.
1079         * windows-nat.c: Fix indentation.
1080         * windows-tdep.c: Fix indentation.
1081         * xcoffread.c: Fix indentation.
1082         * xml-syscall.c: Fix indentation.
1083         * xml-tdesc.c: Fix indentation.
1084         * xstormy16-tdep.c: Fix indentation.
1085         * xtensa-config.c: Fix indentation.
1086         * xtensa-linux-nat.c: Fix indentation.
1087         * xtensa-linux-tdep.c: Fix indentation.
1088         * xtensa-tdep.c: Fix indentation.
1089
1090 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1091             Craig Blackmore   <craig.blackmore@embecosm.com>
1092
1093         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
1094         as an unsigned value.
1095
1096 2020-11-01  Tom Tromey  <tom@tromey.com>
1097
1098         * dbxread.c (dbx_end_psymtab): Update.
1099         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1100         (build_type_psymtabs_reader): Update.
1101         * xcoffread.c (xcoff_end_psymtab): Update.
1102         * ctfread.c (scan_partial_symbols): Update.
1103         * psymtab.c (sort_pst_symbols): Remove.
1104         (partial_symtab::end): Rename from end_psymtab_common.  Inline
1105         sort_pst_symbols.
1106         * psympriv.h (struct partial_symtab) <end>: New method.
1107         (end_psymtab_common): Don't declare.
1108
1109 2020-11-01  Tom Tromey  <tom@tromey.com>
1110
1111         * symmisc.c (count_psyms): New function.
1112         (print_objfile_statistics): Use it.
1113         * psymtab.c (append_psymbol_to_list): Remove.
1114         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
1115         * objfiles.h (struct objstats) <n_psyms>: Remove.
1116
1117 2020-11-01  Tom Tromey  <tom@tromey.com>
1118
1119         * dbxread.c (dbx_end_psymtab): Update.
1120         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
1121         (build_type_psymtabs_reader): Update.
1122         * xcoffread.c (xcoff_end_psymtab): Update.
1123         * ctfread.c (scan_partial_symbols): Update.
1124         * psympriv.h (end_psymtab_common): Update.
1125         * psymtab.c (end_psymtab_common): Remove objfile parameter.
1126         (sort_pst_symbols): Likewise.
1127
1128 2020-11-01  Tom Tromey  <tom@tromey.com>
1129
1130         * dbxread.c (dbx_symfile_read): Update.
1131         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
1132         * xcoffread.c (xcoff_initial_scan): Update.
1133         * psympriv.h (init_psymbol_list): Don't declare.
1134         * psymtab.c (init_psymbol_list): Remove.
1135
1136 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1137
1138         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
1139         gnat_encoded_fixed_type_info.  Update all callers.
1140
1141 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1142
1143         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
1144         line too long.
1145
1146 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1147
1148         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
1149         cast_from_fixed.  Update all callers.
1150         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
1151         Update all callers.
1152         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
1153         Update all callers.
1154         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
1155         ada_scaling_factor.
1156         * ada-typeprint.c: Replace call to ada_scaling_factor by call
1157         to print_gnat_encoded_fixed_point_type.
1158         * ada-valprint.c: Likewise.
1159
1160 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1161
1162         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
1163         (debug_prefixed_printf): Add check of debug_displaced flag.
1164         * linux-nat.c (linux_nat_debug_printf): Add check of
1165         debug_linux_nat flag.
1166
1167 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1168
1169         * infrun.c (infrun_debug_printf_1): Remove.
1170         (displaced_debug_printf_1): Remove.
1171         (stop_all_threads): Use debug_prefixed_printf.
1172         * infrun.h (infrun_debug_printf_1): Remove.
1173         (infrun_debug_printf): Use debug_prefixed_printf.
1174         (displaced_debug_printf_1): Remove.
1175         (displaced_debug_printf): Use debug_prefixed_printf.
1176         * linux-nat.c (linux_nat_debug_printf_1): Remove.
1177         (linux_nat_debug_printf): Use debug_prefixed_printf.
1178
1179 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1180
1181         * configure: Re-generate.
1182         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
1183         AC_LANG_PROGRAM.
1184
1185 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1186
1187         * configure: Re-generate.
1188
1189 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1190
1191         * configure: Re-generate.
1192
1193 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1194
1195         * configure: Re-generate.
1196
1197 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1198
1199         * configure: Re-generate.
1200
1201 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1202
1203         * acinclude.m4: Modernize.
1204         * configure: Re-generate.
1205
1206 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1207
1208         * configure.ac: Modernize.
1209         * configure: Re-generate.
1210
1211 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1212
1213         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
1214         * configure: Re-generate.
1215         * configure.ac: Remove AM_PROG_CC_STDC.
1216
1217 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1218
1219         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
1220         AC_CANONICAL_SYSTEM.
1221         * configure: Re-generate.
1222
1223 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
1224
1225         * infrun.h (displaced_debug_printf): New macro.  Replace
1226         displaced debug prints throughout to use it.
1227         (displaced_debug_printf_1): New declaration.
1228         (displaced_step_dump_bytes): Return string, remove ui_file
1229         parameter, update all callers.
1230         * infrun.c (displaced_debug_printf_1): New function.
1231         (displaced_step_dump_bytes): Return string, remove ui_file
1232         parameter
1233
1234 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
1235
1236         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
1237
1238 2020-10-30  Tom Tromey  <tromey@adacore.com>
1239
1240         * Makefile.in (stamp-init): Depend on config.status.
1241
1242 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1243
1244         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
1245
1246 2020-10-30  Pedro Alves  <pedro@palves.net>
1247
1248         * thread.c (lookup_selected_frame): Move ...
1249         * frame.c (lookup_selected_frame): ... here.
1250
1251 2020-10-30  Pedro Alves  <pedro@palves.net>
1252
1253         * blockframe.c (block_innermost_frame): Use get_selected_frame.
1254         * frame.c
1255         (scoped_restore_selected_frame::scoped_restore_selected_frame):
1256         Use save_selected_frame.  Save language as well.
1257         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
1258         Use restore_selected_frame, and restore language as well.
1259         (selected_frame_id, selected_frame_level): New.
1260         (selected_frame): Update comments.
1261         (save_selected_frame, restore_selected_frame): New.
1262         (get_selected_frame): Use lookup_selected_frame.
1263         (get_selected_frame_if_set): Delete.
1264         (select_frame): Record selected_frame_level and selected_frame_id.
1265         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
1266         fields.
1267         (get_selected_frame): Make 'message' parameter optional.
1268         (get_selected_frame_if_set): Delete declaration.
1269         (select_frame): Update comments.
1270         (save_selected_frame, restore_selected_frame)
1271         (lookup_selected_frame): Declare.
1272         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
1273         * infrun.c (struct infcall_control_state) <selected_frame_level>:
1274         New field.
1275         (save_infcall_control_state): Use save_selected_frame.
1276         (restore_selected_frame): Delete.
1277         (restore_infcall_control_state): Use restore_selected_frame.
1278         * stack.c (select_frame_command_core, frame_command_core): Use
1279         get_selected_frame.
1280         * thread.c (restore_selected_frame): Rename to ...
1281         (lookup_selected_frame): ... this and make extern.  Select the
1282         current frame if the frame level is -1.
1283         (scoped_restore_current_thread::restore): Also restore the
1284         language.
1285         (scoped_restore_current_thread::~scoped_restore_current_thread):
1286         Don't try/catch.
1287         (scoped_restore_current_thread::scoped_restore_current_thread):
1288         Save the language as well.  Use save_selected_frame.
1289
1290 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1291
1292         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
1293         documentation.
1294         * gdbarch.h: Re-generate.
1295
1296 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1297
1298         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
1299         parameter.
1300         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
1301         Likewise.
1302         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1303         Likewise.
1304         * arch-utils.c (default_displaced_step_hw_singlestep):
1305         Likewise.
1306         * arch-utils.h (default_displaced_step_hw_singlestep):
1307         Likewise.
1308         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
1309         Likewise.
1310         * s390-tdep.c (s390_displaced_step_hw_singlestep):
1311         Likewise.
1312         * gdbarch.c: Re-generate.
1313         * gdbarch.h: Re-generate.
1314         * infrun.c (resume_1): Adjust.
1315
1316 2020-10-29  Tom Tromey  <tom@tromey.com>
1317
1318         * progspace.c (program_space::~program_space): Don't call
1319         exec_close.
1320
1321 2020-10-29  Tom Tromey  <tom@tromey.com>
1322
1323         * exec.c (exec_target::close): Don't change current program
1324         space.
1325
1326 2020-10-29  Tom Tromey  <tom@tromey.com>
1327
1328         * symfile.c (add_symbol_file_command): Update.
1329         * exec.c (program_space::add_target_sections): Rename.
1330         * symfile-mem.c (symbol_file_add_from_memory): Update.
1331         * progspace.h (struct program_space) <add_target_sections>:
1332         Declare new overload.
1333         * exec.h (add_target_sections_of_objfile): Don't declare.
1334
1335 2020-10-29  Tom Tromey  <tom@tromey.com>
1336
1337         * solib.c (solib_map_sections): Update.
1338         * exec.c (program_space::add_target_sections): Now a method.
1339         (exec_file_attach): Update.
1340         * exec.h (add_target_sections): Don't declare.
1341         * progspace.h (struct program_space) <add_target_sections>:
1342         Declare.
1343
1344 2020-10-29  Tom Tromey  <tom@tromey.com>
1345
1346         * progspace.h (struct program_space) <remove_target_sections>:
1347         Declare.
1348         * exec.c (program_space::remove_target_sections): Now a method.
1349         * exec.h (remove_target_sections): Don't declare.
1350
1351 2020-10-29  Tom Tromey  <tom@tromey.com>
1352
1353         * inferior.c (delete_inferior): Update.
1354         * progspace.c (program_space::empty): Rename from
1355         program_space_empty_p.  Return bool.
1356         * progspace.h (struct program_space) <empty>: New method.
1357         (program_space_empty_p): Don't declare.
1358
1359 2020-10-29  Tom Tromey  <tom@tromey.com>
1360
1361         * progspace.c (program_space::~program_space): Don't call
1362         clear_program_space_solib_cache.
1363         (program_space::clear_solib_cache): Rename from
1364         clear_solib_cache.
1365         * solib.c (handle_solib_event): Update.
1366         * progspace.h (struct program_space) <clear_solib_cache>: New
1367         method.
1368         (clear_program_space_solib_cache): Don't declare.
1369
1370 2020-10-29  Tom Tromey  <tom@tromey.com>
1371
1372         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1373         * target.c (info_target_command): Update.
1374         * symfile.c (syms_from_objfile_1, finish_new_objfile)
1375         (symbol_file_clear, reread_symbols): Update.
1376         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
1377         * stabsread.c (scan_file_globals): Update.
1378         * solib.c (update_solib_list): Update.
1379         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
1380         (svr4_fetch_objfile_link_map, enable_break)
1381         (svr4_relocate_main_executable)
1382         (svr4_iterate_over_objfiles_in_search_order): Update.
1383         * solib-frv.c (lm_base, enable_break)
1384         (frv_relocate_main_executable): Update.
1385         (main_got, frv_fdpic_find_canonical_descriptor): Update.
1386         (frv_fetch_objfile_link_map): Update.
1387         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
1388         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
1389         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
1390         * remote.c (remote_target::get_offsets): Update.
1391         (remote_target::start_remote)
1392         (extended_remote_target::post_attach): Update.
1393         * objfiles.c (entry_point_address_query): Update.
1394         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
1395         * minsyms.c (get_symbol_leading_char): Update.
1396         * frame.c (inside_main_func): Update.
1397         * progspace.h (symfile_objfile): Remove macro.
1398
1399 2020-10-29  Tom Tromey  <tom@tromey.com>
1400
1401         * exec.c (exec_file_attach): Update.
1402         * progspace.c (program_space::exec_close): Update.
1403         * progspace.h (struct program_space) <ebfd>: Now a
1404         gdb_bfd_ref_ptr.
1405         <set_exec_bfd>: Change argument type.
1406         <exec_bfd>: Update.
1407
1408 2020-10-29  Tom Tromey  <tom@tromey.com>
1409
1410         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1411         * symfile.c (reread_symbols): Update.
1412         * symfile-mem.c (add_symbol_file_from_memory_command)
1413         (add_vsyscall_page): Update.
1414         * source-cache.c (source_cache::get_plain_source_lines): Update.
1415         * solib-svr4.c (find_program_interpreter, elf_locate_base)
1416         (svr4_current_sos_direct, svr4_exec_displacement)
1417         (svr4_relocate_main_executable): Update.
1418         (svr4_iterate_over_objfiles_in_search_order): Update.
1419         * solib-frv.c (enable_break2, enable_break): Update.
1420         * solib-dsbt.c (lm_base, enable_break): Update.
1421         * solib-darwin.c (find_program_interpreter)
1422         (darwin_solib_create_inferior_hook): Update.
1423         * sol-thread.c (rw_common, ps_pdmodel): Update.
1424         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
1425         * remote.c (compare_sections_command)
1426         (remote_target::trace_set_readonly_regions): Update.
1427         * remote-sim.c (get_sim_inferior_data)
1428         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
1429         (gdbsim_target_open, gdbsim_target::files_info): Update.
1430         * exec.h (exec_bfd): Remove macro.
1431         * progspace.c (initialize_progspace): Update.
1432         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
1433         Update.
1434         * nto-procfs.c (nto_procfs_target::post_attach)
1435         (nto_procfs_target::create_inferior): Update.
1436         * maint.c (maintenance_info_sections): Update.
1437         * linux-thread-db.c (thread_db_target::get_thread_local_address):
1438         Update.
1439         * infcmd.c (post_create_inferior): Update.
1440         * gcore.c (default_gcore_arch, default_gcore_target): Update.
1441         (objfile_find_memory_regions): Update.
1442         * exec.c (validate_exec_file, exec_file_attach)
1443         (exec_read_partial_read_only, print_section_info): Update.
1444         * corelow.c (core_target_open): Update.
1445         * corefile.c (reopen_exec_file, validate_files): Update.
1446         * arm-tdep.c (gdb_print_insn_arm): Update.
1447         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
1448         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
1449         methods.
1450
1451 2020-10-29  Tom Tromey  <tom@tromey.com>
1452
1453         * progspace.h (current_target_sections): Remove macro.
1454         * solib-svr4.c (scan_dyntag): Update.
1455         * solib-dsbt.c (scan_dyntag): Update.
1456         * exec.c (exec_target::close): Update.
1457         (add_target_sections, add_target_sections_of_objfile)
1458         (remove_target_sections, exec_target::get_section_table)
1459         (exec_target::files_info, set_section_command)
1460         (exec_set_section_address, exec_target::has_memory)
1461         (exec_target::has_memory): Update.
1462
1463 2020-10-29  Tom Tromey  <tom@tromey.com>
1464
1465         * source-cache.c (source_cache::get_plain_source_lines): Use
1466         current_program_space.
1467         * corefile.c (reopen_exec_file): Use current_program_space.
1468         * exec.c (exec_file_attach): Use current_program_space.
1469         * exec.h (exec_bfd_mtime): Remove.
1470
1471 2020-10-29  Tom Tromey  <tom@tromey.com>
1472
1473         * gcore.c (default_gcore_mach): Remove.
1474         (create_gcore_bfd): Update.
1475
1476 2020-10-29  Tom Tromey  <tom@tromey.com>
1477
1478         * progspace.c (program_space::exec_close): New method, from
1479         exec_close in exec.c.
1480         * exec.c (exec_close): Move to progspace.c.
1481         (exec_target::close, exec_file_attach): Update.
1482         * progspace.h (struct program_space) <exec_close>: Declare
1483         method.
1484
1485 2020-10-29  Tom Tromey  <tom@tromey.com>
1486
1487         * progspace.h (struct program_space) <exec_filename>: Rename from
1488         pspace_exec_filename.  Now a unique_xmalloc_ptr.
1489         * inferior.c (print_selected_inferior): Update.
1490         (print_inferior): Update.
1491         * mi/mi-main.c (print_one_inferior): Update.
1492         * exec.h (exec_filename): Remove macro.
1493         * corefile.c (get_exec_file): Update.
1494         * exec.c (exec_close): Update.
1495         (exec_file_attach): Update.
1496         * progspace.c (clone_program_space): Update.
1497         (print_program_space): Update.
1498
1499 2020-10-29  Tom Tromey  <tom@tromey.com>
1500
1501         * target-section.h (struct target_section): Add constructor.
1502         * exec.c (build_section_table, add_target_sections_of_objfile):
1503         Update.
1504         * corelow.c (core_target::build_file_mappings): Update.
1505
1506 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1507
1508         PR gdb/19318
1509         * inferior.c (detach_inferior_command): Restore the current thread.
1510         (kill_inferior_command): Ditto.
1511
1512 2020-10-28  Tom de Vries  <tdevries@suse.de>
1513
1514         PR symtab/26772
1515         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
1516         map, check it in the "best match" loop.
1517
1518 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1519
1520         * m32c-tdep.c: Remove unused includes.
1521
1522 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1523
1524         * xtensa-tdep.c: Remove includes.
1525
1526 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1527
1528         * breakpoint.c (struct condition_command_opts): New struct.
1529         (condition_command_option_defs): New static global.
1530         (make_condition_command_options_def_group): New function.
1531         (condition_completer): Update to consider the '-force' flag.
1532         (condition_command): Use gdb::option for the '-force' flag.
1533
1534 2020-10-27  Tom de Vries  <tdevries@suse.de>
1535
1536         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
1537         symbols in section check.
1538
1539 2020-10-27  Tom de Vries  <tdevries@suse.de>
1540
1541         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
1542
1543 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1544
1545         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
1546         * breakpoint.c: Update the help text of the 'condition' and 'break'
1547         commands.
1548         (set_breakpoint_condition): Take a new bool parameter
1549         to control whether condition definition should be forced even when
1550         the condition expression is invalid in all of the current locations.
1551         (condition_command): Update the call to 'set_breakpoint_condition'.
1552         (find_condition_and_thread): Take the "-force-condition" flag into
1553         account.
1554         * linespec.c (linespec_keywords): Add "-force-condition" as an
1555         element.
1556         (FORCE_KEYWORD_INDEX): New #define.
1557         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
1558         as a keyword.
1559         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
1560         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
1561         * python/py-breakpoint.c (bppy_set_condition): Ditto.
1562         * NEWS: Mention the changes to the 'break' and 'condition' commands.
1563
1564 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1565
1566         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
1567         * breakpoint.c (set_breakpoint_location_condition): New function.
1568         (set_breakpoint_condition): Disable a breakpoint location if parsing
1569         the condition string gives an error.
1570         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
1571         (build_target_condition_list): Ditto.
1572         (build_target_command_list): Ditto.
1573         (build_bpstat_chain): Ditto.
1574         (print_one_breakpoint_location): Ditto.
1575         (print_one_breakpoint): Ditto.
1576         (breakpoint_1): Ditto.
1577         (bp_location::bp_location): Ditto.
1578         (locations_are_equal): Ditto.
1579         (update_breakpoint_locations): Ditto.
1580         (enable_disable_bp_num_loc): Ditto.
1581         (init_breakpoint_sal): Use set_breakpoint_location_condition.
1582         (find_condition_and_thread_for_sals): New static function.
1583         (create_breakpoint): Call find_condition_and_thread_for_sals.
1584         (location_to_sals): Call find_condition_and_thread_for_sals instead
1585         of find_condition_and_thread.
1586
1587 2020-10-26  Tom de Vries  <tdevries@suse.de>
1588
1589         * dwarf2/read.c (process_full_comp_unit): Call
1590         dwarf2_find_base_address.
1591
1592 2020-10-26  Tom Tromey  <tromey@adacore.com>
1593
1594         * gdbtypes.c (create_range_type): Revert previous patch.  Add
1595         comment.
1596
1597 2020-10-26  Pedro Alves  <pedro@palves.net>
1598
1599         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
1600         (my_waitpid): Use gdb::handle_eintr.
1601
1602 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
1603
1604         * acinclude.m4: Update ptrace.m4 path.
1605         * ptrace.m4: Moved to gdbsupport.
1606
1607 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1608
1609         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
1610         instead of target_gdbarch.
1611
1612 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1613
1614         * jit.c (jit_reader_load_command): Pass current inferior.
1615         (jit_inferior_init): Change parameter type to inferior, use it.
1616         (jit_inferior_created): Remove.
1617         (jit_inferior_created_hook): Pass inferior parameter down.
1618         (_initialize_jit): Use jit_inferior_created_hook instead of
1619         jit_inferior_created.
1620         * jit.h (jit_inferior_created_hook): Add inferior parameter.
1621         * infrun.c (follow_exec): Pass inferior to
1622         jit_inferior_created_hook.
1623
1624 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1625
1626         * linux-thread-db.c (check_pid_namespace_match): Add inferior
1627         parameter and use it.
1628         (thread_db_inferior_created): Pass inferior argument.
1629
1630 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1631
1632         * aix-thread.c (aix_thread_inferior_created): Add inferior
1633         parameter.
1634         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
1635         * dummy-frame.c (cleanup_dummy_frames): Likewise.
1636         * jit.c (jit_inferior_created): Likewise.
1637         * linux-thread-db.c (thread_db_inferior_created): Likewise.
1638         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
1639         * observable.h (inferior_created): Likewise.
1640         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
1641         * symfile-mem.c (add_vsyscall_page): Likewise.
1642         * infcmd.c (post_create_inferior): Pass inferior argument.
1643
1644 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
1645
1646         GDB 10.1 released.
1647
1648 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
1649
1650         * ada-typeprint.c (ada_print_type): Remove superfluous second call
1651         to ada_check_typedef.
1652
1653 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1654
1655         * f-exp.y (f_parse): Rename to...
1656         (f_language::parser): ...this.
1657         * f-lang.c (f_get_encoding): Rename to...
1658         (f_language::get_encoding): ...this.
1659         (f_op_print_tab): Rename to...
1660         (f_language::op_print_tab): ...this.
1661         (exp_descriptor_f): Rename to...
1662         (f_language::exp_descriptor_tab): ...this.
1663         (class f_language): Moved to f-lang.h.
1664         (f_language::language_arch_info): New function, moved out of class
1665         declaration.
1666         (f_language::search_name_hash): Likewise.
1667         (f_language::lookup_symbol_nonlocal): Likewise.
1668         (f_language::get_symbol_name_matcher_inner): Likewise.
1669         * f-lang.h: Add 'valprint.h' include.
1670         (class f_language): Moved here from f-lang.c.
1671         * f-typeprint.c (f_type_print_args): Delete commented out
1672         declaration.
1673         (f_print_typedef): Rename to...
1674         (f_language::print_typedef): ...this.
1675         (f_print_type): Rename to...
1676         (f_language::print_type): ...this.
1677         (f_type_print_varspec_prefix): Delete declaration and rename to...
1678         (f_language::f_type_print_varspec_prefix): ...this.
1679         (f_type_print_varspec_suffix): Delete declaration and rename to...
1680         (f_language::f_type_print_varspec_suffix): ...this.
1681         (f_type_print_base): Delete declaration and rename to...
1682         (f_language::f_type_print_base): ...this.
1683         * f-valprint.c (f_value_print_inner): Rename to...
1684         (f_language::value_print_inner): ...this.
1685         * parse.c: Delete 'f-lang.h' include.
1686
1687 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1688
1689         * language.h (language_defn::print_type): Add variable names in
1690         declaration, and update header comment.
1691
1692 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1693
1694         * ada-lang.c (ada_language::demangle): Rename to...
1695         (ada_language::demangle_symbol): ...this.
1696         * c-lang.c (cplus_language::demangle): Rename to...
1697         (cplus_language::demangle_symbol): ...this.
1698         * d-lang.c (d_language::demangle): Rename to...
1699         (d_language::demangle_symbol): ...this.
1700         * f-lang.c (f_language::demangle): Rename to...
1701         (f_language::demangle_symbol): ...this.
1702         * go-lang.c (go_language::demangle): Rename to...
1703         (go_language::demangle_symbol): ...this.
1704         * language.c (language_demangle): Update call to demangle_symbol.
1705         (auto_or_unknown_language::demangle): Rename to...
1706         (auto_or_unknown_language::demangle_symbol): ...this.
1707         * language.h (language_defn::demangle): Rename to...
1708         (language_defn::demangle_symbol): ...this.
1709         * objc-lang.c (objc_language::demangle): Rename to...
1710         (objc_language::demangle_symbol): ...this.
1711         * rust-lang.c (rust_language::demangle): Rename to...
1712         (rust_language::demangle_symbol): ...this.
1713
1714 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1715
1716         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
1717         (iterate_over_file_blocks): Replace use of macro with the macros
1718         definition.
1719
1720 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1721
1722         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
1723         * valprint.c (maybe_print_array_index): Replace use of macro with
1724         the macros definition.
1725
1726 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1727
1728         * ada-lang.c (ada_language::print_array_index): Call value_print
1729         directly.
1730         * language.c (language_defn::print_array_index): Likewise.
1731         * language.h (LA_VALUE_PRINT): Delete.
1732         * valprint.c (value_print): Call value_print on the
1733         current_language directly.
1734
1735 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1736
1737         * language.h (LA_PRINT_TYPEDEF): Delete.
1738         * typeprint.c (typedef_print): Call print_typedef directly on the
1739         current_language object.
1740
1741 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1742
1743         * m2-exp.y (m2_parse): Rename to...
1744         (m2_language::parser): ...this.  Update function signature.
1745         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
1746         (m2_op_print): Rename to...
1747         (m2_language::op_print_tab): ...this, and make const.
1748         (exp_descriptor_modula2): Rename to...
1749         (m2_language::exp_descriptor_modula2): ...this.
1750         (class m2_language): Move to m2-lang.h.
1751         (m2_language::language_arch_info): New function, moved out of
1752         class declaration.
1753         (m2_language::printchar): New function, body from m2_printchar.
1754         (m2_language::printstr): New function, moved out of class
1755         declaration.
1756         (m2_language::emitchar): Likewise.
1757         * m2-lang.h (m2_parse): Delete declaration.
1758         (m2_print_typedef): Delete declaration.
1759         (m2_value_print_inner): Delete declaration.
1760         (class m2_language): Class declaration moved from m2-lang.c,
1761         larger functions are left in m2-lang.c.
1762         * m2-typeprint.c (m2_print_typedef): Rename to...
1763         (m2_language::print_typedef): ...this, and update function
1764         signature.
1765         * m2-valprint.c (m2_value_print_inner): Rename to...
1766         (m2_language::value_print_inner): ...this, replace use of
1767         LA_PRINT_STRING with a direct call to printstr member function,
1768         and update recursive call.
1769
1770 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1771
1772         * language.c (default_is_string_type_p): Delete, implementation
1773         moved into auto_or_unknown_language::is_string_type_p.
1774         (unk_op_print_tab): Moved into
1775         auto_or_unknown_language::opcode_print_table.
1776         (unknown_language_arch_info): Delete, implementation moved into
1777         auto_or_unknown_language::language_arch_info.
1778         (class auto_or_unknown_language): New class, member functions
1779         copied from unknown_language class, with some updates.
1780         (class unknown_language): Most member functions moved into
1781         auto_or_unknown_language class.  Inherit from
1782         auto_or_unknown_language class.
1783         (class auto_language): Inherit from auto_or_unknown_language.
1784         Delete most member functions.
1785
1786 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1787
1788         * stabsread.c (read_member_functions): Remove gdb_assert.
1789
1790 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1791
1792         * gdbtypes.c (init_complex_type): Check target type name.
1793
1794 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1795
1796         * target-debug.h (target_debug_print_struct_target_ops_p):
1797         Remove.
1798         (target_debug_print_async_callback_ftype_p): Remove.
1799         (target_debug_print_struct_trace_state_variable_p): Remove.
1800         (target_debug_print_struct_traceframe_info_p): Remove.
1801         (target_debug_print_VEC__btrace_block_s__pp): Remove.
1802         (target_debug_print_enum_btrace_format): Remove.
1803         (target_debug_print_enum_info_proc_what): Remove.
1804         (target_debug_print_thread_info_pp): Remove.
1805
1806 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
1807
1808         * target.h (struct target_ops) <make_corefile_notes>:
1809         Change return type to unique pointer.
1810         * target.c (dummy_make_corefile_notes): Likewise.
1811         * exec.c (struct exec_target) <make_corefile_notes>:
1812         Likewise.
1813         (exec_target::make_corefile_notes): Likewise.
1814         * procfs.c (class procfs_target) <make_corefile_notes>:
1815         Likewise.
1816         (procfs_do_thread_registers): Adjust to unique pointer.
1817         (struct procfs_corefile_thread_data): Add constructor.
1818         <note_data>: Change type to unique pointer.
1819         (procfs_corefile_thread_callback): Adjust to unique pointer.
1820         (procfs_target::make_corefile_notes): Change return type to
1821         unique pointer.
1822         * target-delegates.c: Re-generate.
1823         * gcore.c (write_gcore_file_1): Adjust.
1824         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
1825         New.
1826
1827 2020-10-22  Tom de Vries  <tdevries@suse.de>
1828
1829         * block.c (find_block_in_blockvector): Make sure the returned block
1830         contains pc.
1831
1832 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1833
1834         PR gdb/26693
1835         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
1836         parameter.
1837         (load_cu): Pass existing CU.
1838         (process_imported_unit_die): Likewise.
1839         (follow_die_offset): Likewise.
1840
1841 2020-10-22  Luis Machado  <luis.machado@linaro.org>
1842
1843         * corelow.c (core_target::xfer_partial): Also check for an empty
1844         m_core_unavailable_mappings vector.
1845
1846 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1847
1848         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
1849         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
1850         * f-exp.y (arglist): Allow for a series of subranges.
1851         (subrange): Add cases for subranges with strides.
1852         * f-lang.c (value_f90_subarray): Catch use of array strides and
1853         throw an error.
1854         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
1855
1856 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1857
1858         * expprint.c (print_subexp_standard): Change enum range_type to
1859         range_flag and rename variables to match.
1860         (dump_subexp_body_standard): Likewise.
1861         * expression.h (enum range_type): Rename to...
1862         (enum range_flag): ...this.
1863         (range_types): Rename to...
1864         (range_flags): ...this.
1865         * f-lang.c (value_f90_subarray): Change enum range_type to
1866         range_flag and rename variables to match.
1867         * parse.c (operator_length_standard): Likewise.
1868         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
1869         range_type to range_flag.
1870         * rust-lang.c (rust_evaluate_funcall): Likewise.
1871         (rust_range): Likewise.
1872         (rust_compute_range): Likewise.
1873         (rust_subscript): Likewise.
1874
1875 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1876
1877         * expprint.c (print_subexp_standard): Update to reflect changes to
1878         enum range_type.
1879         (dump_subexp_body_standard): Likewise.
1880         * expression.h (enum range_type): Convert to a bit field enum, and
1881         make the enum unsigned.
1882         * f-exp.y (subrange): Update to reflect changes to enum
1883         range_type.
1884         * f-lang.c (value_f90_subarray): Likewise.
1885         * parse.c (operator_length_standard): Likewise.
1886         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
1887         * rust-lang.c (rust_range): Likewise.
1888         (rust_compute_range): Likewise.
1889         (rust_subscript): Likewise.
1890
1891 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
1892
1893         * infrun.c (displaced_step_in_progress_thread): Fix comment.
1894         (displaced_step_in_progress): Fix comment.
1895
1896 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
1897
1898         * gdbarch.sh (make_corefile_notes): Return unique pointer.
1899         * gdbarch.c: Re-generate.
1900         * gdbarch.h: Re-generate.
1901         * gcore.c (write_gcore_file_1): Adjust.
1902         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
1903         constructor.
1904         <note_data>: Change type to unique pointer.
1905         <abort_iteration>: Change type to bool.
1906         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
1907         (fbsd_collect_thread_registers): Return void, adjust.
1908         (struct fbsd_corefile_thread_data): Add construtor.
1909         <note_data>: Change type to unique pointer.
1910         (fbsd_corefile_thread): Adjust.
1911         (fbsd_make_corefile_notes): Return unique pointer, adjust.
1912         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
1913         to unique pointer, adjust.
1914         (struct linux_collect_regset_section_cb_data): Add constructor.
1915         <note_data>: Change type to unique pointer.
1916         <abort_iteration>: Change type to bool.
1917         (linux_collect_thread_registers): Return void, adjust.
1918         (struct linux_corefile_thread_data): Add constructor.
1919         <note_data>: Change type to unique pointer.
1920         (linux_corefile_thread): Adjust.
1921         (linux_make_corefile_notes): Return unique pointer, adjust.
1922
1923 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1924
1925         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
1926         * gdbarch.c: Re-generate.
1927         * gdbarch.h: Re-generate.
1928         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
1929         bool.
1930         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1931         Likewise.
1932         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
1933         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
1934         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
1935         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
1936
1937 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1938
1939         * gdbarch.sh: Make generated predicates return bool.
1940         * gdbarch.c: Re-generate.
1941         * gdbarch.h: Re-generate.
1942
1943 2020-10-20  Tom Tromey  <tom@tromey.com>
1944
1945         * varobj-iter.h (struct varobj_item): Remove typedef.
1946
1947 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1948
1949         * infrun.c (currently_stepping): Change int to bool
1950         (maybe_software_singlestep): Likewise.
1951         (show_stop_on_solib_events): Likewise.
1952         (stepping_past_nonsteppable_watchpoint): Likewise.
1953         (displaced_step_in_progress_any_inferior): Likewise.
1954         (displaced_step_in_progress_thread): Likewise.
1955         (keep_going_stepped_thread): Likewise.
1956         (thread_still_needs_step_over): Likewise.
1957         (start_step_over): Likewise.
1958         (do_target_resume): Likewise.
1959         (resume_1): Likewise.
1960         (clear_proceed_status): Likewise.
1961         (thread_still_needs_step_over_bp): Likewise.
1962         (proceed): Likewise.
1963         (switch_back_to_stepped_thread): Likewise.
1964         (adjust_pc_after_break): Likewise.
1965         (stepped_in_from): Likewise.
1966         (handle_stop_requested): Likewise.
1967         (handle_syscall_event): Likewise.
1968         (handle_no_resumed): Likewise.
1969         (handle_inferior_event): Likewise.
1970         (finish_step_over): Likewise.
1971         (handle_signal_stop): Likewise.
1972         (process_event_stop_test): Likewise.
1973
1974 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1975
1976         * infrun.c (get_displaced_stepping_state): Fix comment.
1977
1978 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
1979
1980         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
1981
1982 2020-10-19  Tom Tromey  <tromey@adacore.com>
1983
1984         PR tui/26719
1985         * tui/tui-winsource.h (struct tui_source_window_base)
1986         <refresh_window>: Rename from refresh_pad.
1987         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
1988         Rename from refresh_pad.
1989         (tui_source_window_base::show_source_content)
1990         (tui_source_window_base::do_scroll_horizontal): Update.
1991
1992 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1993
1994         * thread.c (_initialize_thread): Fine-tune the help text of
1995         'info threads'.
1996
1997 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1998
1999         * frame.c: Remove the unused 'uinteger_option_def' type alias.
2000
2001 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
2002
2003         * breakpoint.c (handle_jit_event): Add an argument, change how
2004         `jit_event_handler` is called.
2005
2006 2020-10-17  Tom Tromey  <tom@tromey.com>
2007
2008         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
2009         (scan_xcoff_symtab): Update.
2010         * psymtab.h (class psymtab_storage) <global_psymbols,
2011         static_psymbols, current_global_psymbols,
2012         current_static_psymbols>: Remove.
2013         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
2014         (match_partial_symbol, lookup_partial_symbol): Update.
2015         (print_partial_symbols): Change parameters.
2016         (dump_psymtab, recursively_search_psymtabs)
2017         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
2018         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
2019         (concat): Remove.
2020         (end_psymtab_common): Simplify.
2021         (append_psymbol_to_list): Change parameters.
2022         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
2023         (init_psymbol_list): Simplify.
2024         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
2025         * psympriv.h (struct partial_symtab) <empty>: New method.
2026         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
2027         Remove.
2028         <global_psymbols, static_psymbols>: New members.
2029         <add_psymbol>: New methods.
2030         (add_psymbol_to_list): Don't declare.
2031         (psymbol_placement): Move earlier.
2032         * mdebugread.c (parse_partial_symbols): Update.
2033         (handle_psymbol_enumerators): Change parameters.
2034         (mdebug_expand_psymtab): Update.
2035         * dwarf2/read.c (process_psymtab_comp_unit_reader)
2036         (add_partial_symbol): Update.
2037         * dwarf2/index-write.c (write_psymbols): Change parameters.
2038         (write_one_signatured_type): Update.
2039         (recursively_count_psymbols): Update.
2040         (recursively_write_psymbols): Update.
2041         (class debug_names) <recursively_write_psymbols>: Update.
2042         <write_psymbols>: Change parameters.
2043         <write_one_signatured_type>: Update.
2044         * dbxread.c (read_dbx_symtab): Update.
2045         (dbx_end_psymtab): Use partial_symtab::empty.
2046         * ctfread.c (struct ctf_context) <pst>: New member.
2047         (create_partial_symtab): Set it.
2048         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
2049         (scan_partial_symbols): Use the psymtab's context.  Update.
2050
2051 2020-10-17  Tom Tromey  <tom@tromey.com>
2052
2053         * valprint.c (generic_value_print): Remove comment.
2054         * m2-valprint.c (m2_value_print_inner): Remove comment.
2055         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
2056         type.
2057
2058 2020-10-17  Tom de Vries  <tdevries@suse.de>
2059
2060         PR symtab/26317
2061         * source.c (select_source_symtab): Handling sal.symtab == NULL for
2062         symbol main.
2063
2064 2020-10-14  Tom de Vries  <tdevries@suse.de>
2065
2066         PR gdb/26733
2067         * solib.c (solib_contains_address_p): Handle
2068         'solib->sections == nullptr'.
2069
2070 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
2071
2072         PR gdb/26642
2073         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
2074         target can't do async.
2075         * target.c (target_wait): Assert that we don't pass
2076         TARGET_WNOHANG to a target that can't async.
2077
2078 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
2079
2080         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
2081         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
2082         * alpha-bsd-nat.c: Adjust include.
2083         * alpha-bsd-tdep.h: Adjust comment.
2084         * alpha-nbsd-tdep.c: Rename to ...
2085         * alpha-netbsd-tdep.c: ... this, adjust include.
2086         * amd64-nbsd-nat.c: Rename to ...
2087         * amd64-netbsd-nat.c: ... this, adjust include.
2088         * amd64-nbsd-tdep.c: Rename to ...
2089         * amd64-netbsd-tdep.c: ... this, adjust include.
2090         * amd64-tdep.h: Adjust include.
2091         * arm-nbsd-nat.c: Rename to ...
2092         * arm-netbsd-nat.c: ... this, adjust include.
2093         * arm-nbsd-tdep.c: Rename to ...
2094         * arm-netbsd-tdep.c: ... this, adjust include.
2095         * arm-nbsd-tdep.h: Rename to ...
2096         * arm-netbsd-tdep.h: ... this, adjust include.
2097         * configure.nat: Adjust file lists.
2098         * configure.tgt: Likewise.
2099         * hppa-nbsd-nat.c: Rename to ...
2100         * hppa-netbsd-nat.c: ... this, adjust include.
2101         * hppa-nbsd-tdep.c: Rename to ...
2102         * hppa-netbsd-tdep.c: ... this, adjust include.
2103         * i386-nbsd-nat.c: Rename to ...
2104         * i386-netbsd-nat.c: ... this, adjust include.
2105         * i386-nbsd-tdep.c: Rename to ...
2106         * i386-netbsd-tdep.c: ... this, adjust include.
2107         * m68k-bsd-nat.c: Adjust include.
2108         * mips-nbsd-nat.c: Rename to ...
2109         * mips-netbsd-nat.c: ... this, adjust include.
2110         * mips-nbsd-tdep.c: Rename to ...
2111         * mips-netbsd-tdep.c: ... this, adjust include.
2112         * mips-nbsd-tdep.h: Rename to ...
2113         * mips-netbsd-tdep.h: ... this.
2114         * nbsd-nat.c: Rename to ...
2115         * netbsd-nat.c: ... this, adjust include.
2116         * nbsd-nat.h: Rename to ...
2117         * netbsd-nat.h: ... this, adjust include.
2118         * nbsd-tdep.c: Rename to ...
2119         * netbsd-tdep.c: ... this, adjust include.
2120         * nbsd-tdep.h: Rename to ...
2121         * netbsd-tdep.h: ... this.
2122         * ppc-nbsd-nat.c: Rename to ...
2123         * ppc-netbsd-nat.c: ... this, adjust include.
2124         * ppc-nbsd-tdep.c: Rename to ...
2125         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
2126         * ppc-nbsd-tdep.h: Rename to ...
2127         * ppc-netbsd-tdep.h: ... this.
2128         * sh-nbsd-nat.c: Rename to ...
2129         * sh-netbsd-nat.c: ... this, adjust include.
2130         * sh-nbsd-tdep.c: Rename to ...
2131         * sh-netbsd-tdep.c: ... this, adjust include.
2132         * sparc-nbsd-nat.c: Rename to ...
2133         * sparc-netbsd-nat.c: ... this.
2134         * sparc-nbsd-tdep.c: Rename to ...
2135         * sparc-netbsd-tdep.c: ... this, adjust include.
2136         * sparc64-nbsd-nat.c: Rename to ...
2137         * sparc64-netbsd-nat.c: ... this.
2138         * sparc64-nbsd-tdep.c: Rename to ...
2139         * sparc64-netbsd-tdep.c: ... this, adjust include.
2140         * sparc64-tdep.h: Adjust comment.
2141         * vax-bsd-nat.c: Adjust include.
2142         * vax-nbsd-tdep.c: Rename to ...
2143         * vax-netbsd-tdep.c: ... this, adjust include.
2144
2145 2020-10-12  Tom Tromey  <tom@tromey.com>
2146
2147         * target.h (struct target_ops) <get_section_table>: Update.
2148         (target_get_section_table): Update.
2149         * target.c (target_get_section_table, target_section_by_addr)
2150         (memory_xfer_partial_1): Update.
2151         * target-section.h (target_section_table): Now an alias.
2152         * target-delegates.c: Rebuild.
2153         * target-debug.h (target_debug_print_target_section_table_p):
2154         Rename from target_debug_print_struct_target_section_table_p.
2155         * symfile.c (build_section_addr_info_from_section_table): Update.
2156         * solib.c (solib_map_sections, solib_contains_address_p): Update.
2157         * solib-svr4.c (scan_dyntag): Update.
2158         * solib-dsbt.c (scan_dyntag): Update.
2159         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2160         Update.
2161         * record-full.c (record_full_core_target::xfer_partial): Update.
2162         * progspace.h (struct program_space) <target_sections>: Update.
2163         * exec.h (print_section_info): Update.
2164         * exec.c (exec_target::close, build_section_table)
2165         (add_target_sections, add_target_sections_of_objfile)
2166         (remove_target_sections, exec_on_vfork)
2167         (section_table_available_memory)
2168         (section_table_xfer_memory_partial)
2169         (exec_target::get_section_table, exec_target::xfer_partial)
2170         (print_section_info, set_section_command)
2171         (exec_set_section_address, exec_target::has_memory): Update.
2172         * corelow.c (core_target::build_file_mappings)
2173         (core_target::xfer_partial, core_target::info_proc_mappings)
2174         (core_target::info_proc_mappings): Update.
2175         * bfd-target.c (class target_bfd): Update
2176
2177 2020-10-12  Tom Tromey  <tom@tromey.com>
2178
2179         * progspace.c (program_space::~program_space): Don't call
2180         clear_section_table.
2181         * exec.h (clear_section_table): Don't declare.
2182         * exec.c (exec_target::close): Update.
2183         (clear_section_table): Remove.
2184
2185 2020-10-12  Tom Tromey  <tom@tromey.com>
2186
2187         * exec.c (add_target_sections_of_objfile): Simplify.
2188
2189 2020-10-12  Tom Tromey  <tom@tromey.com>
2190
2191         * solib.c (solib_map_sections): Update.
2192         * record-full.c (record_full_core_open_1): Update.
2193         * exec.h (build_section_table): Return a target_section_table.
2194         * exec.c (exec_file_attach): Update.
2195         (build_section_table): Return a target_section_table.
2196         * corelow.c (core_target::core_target): Update.
2197         * bfd-target.c (target_bfd::target_bfd): Update.
2198
2199 2020-10-12  Tom Tromey  <tom@tromey.com>
2200
2201         * target.c (target_section_by_addr, memory_xfer_partial_1):
2202         Update.
2203         * target-section.h (struct target_section_table): Use
2204         std::vector.
2205         * symfile.h (build_section_addr_info_from_section_table): Take a
2206         target_section_table.
2207         * symfile.c (build_section_addr_info_from_section_table): Take a
2208         target_section_table.
2209         * solist.h (struct so_list) <sections>: Change type.
2210         <sections_end>: Remove.
2211         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
2212         (solib_contains_address_p): Update.
2213         * solib-svr4.c (scan_dyntag): Update.
2214         * solib-dsbt.c (scan_dyntag): Update.
2215         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2216         Update.
2217         * record-full.c (record_full_core_start, record_full_core_end):
2218         Remove.
2219         (record_full_core_sections): New global.
2220         (record_full_core_open_1, record_full_core_target::xfer_partial):
2221         Update.
2222         * exec.h (build_section_table, section_table_xfer_memory_partial)
2223         (add_target_sections): Take a target_section_table.
2224         * exec.c (exec_file_attach, clear_section_table): Update.
2225         (resize_section_table): Remove.
2226         (build_section_table, add_target_sections): Take a
2227         target_section_table.
2228         (add_target_sections_of_objfile, remove_target_sections)
2229         (exec_on_vfork): Update.
2230         (section_table_available_memory): Take a target_section_table.
2231         (section_table_read_available_memory): Update.
2232         (section_table_xfer_memory_partial): Take a target_section_table.
2233         (print_section_info, set_section_command)
2234         (exec_set_section_address, exec_target::has_memory): Update.
2235         * corelow.c (class core_target) <m_core_section_table,
2236         m_core_file_mappings>: Remove braces.
2237         <~core_target>: Remove.
2238         (core_target::core_target): Update.
2239         (core_target::~core_target): Remove.
2240         (core_target::build_file_mappings)
2241         (core_target::xfer_memory_via_mappings)
2242         (core_target::xfer_partial, core_target::info_proc_mappings):
2243         Update.
2244         * bfd-target.c (target_bfd::xfer_partial): Update.
2245         (target_bfd::target_bfd): Update.
2246         (target_bfd::~target_bfd): Remove.
2247
2248 2020-10-12  Tom Tromey  <tom@tromey.com>
2249
2250         * target.h (struct target_section, struct target_section_table):
2251         Move to target-section.h.
2252         * target-section.h: New file.
2253
2254 2020-10-12  Pedro Alves  <pedro@palves.net>
2255
2256         PR exp/26602
2257         * valops.c (struct struct_field_searcher): New.
2258         (update_search_result): Rename to ...
2259         (struct_field_searcher::update_result): ... this.  Simplify
2260         prototype.  Record all found fields.
2261         (do_search_struct_field): Rename to ...
2262         (struct_field_searcher::search): ... this.  Simplify prototype.
2263         Maintain stack of visited baseclass path.  Call update_result for
2264         fields too.  Keep searching fields in baseclasses instead of
2265         stopping at the first found field.
2266         (search_struct_field): Use struct_field_searcher.  When looking
2267         for fields, report ambiguous access attempts.
2268
2269 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
2270
2271         * frame.c (inside_main_func): Check full symbols as well as
2272         minimal symbols.
2273
2274 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
2275
2276         * ada-lang.c (advance_wild_match): Rewrite the function's
2277         description.  Change the type of target0, t0 and t1 to char.
2278
2279 2020-10-09  Tom Tromey  <tromey@adacore.com>
2280
2281         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
2282
2283 2020-10-09  Tom Tromey  <tromey@adacore.com>
2284
2285         * ada-lang.h (ada_encode): Return std::string.
2286         * ada-lang.c (ada_encode_1): Return std::string.
2287         (ada_encode): Likewise.
2288         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
2289         Update.
2290         * ada-exp.y (block_lookup, write_var_or_type): Update.
2291
2292 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
2293
2294         PR exp/26714
2295         * printcmd.c (print_formatted): Handle void results as
2296         unformatted prints.
2297
2298 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2299
2300         * arch/aarch32.c (aarch32_create_target_description): Release the
2301         target_desc_up as late as possible.
2302         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2303         * arch/amd64.c (amd64_create_target_description): Likewise.
2304         * arch/arc.c (arc_create_target_description): Return a
2305         target_desc_up, don't release it.
2306         * arch/arc.h (arc_create_target_description): Update declaration.
2307         (arc_lookup_target_description): Move target_desc_up into the
2308         cache, and return a borrowed pointer.
2309         * arch/arm.c (arm_create_target_description): Release the
2310         target_desc_up as late as possible.
2311         * arch/i386.c (i386_create_target_description): Likewise.
2312         * arch/riscv.h (riscv_create_target_description): Update
2313         declaration to match definition.
2314         * arch/tic6x.c (tic6x_create_target_description): Release the
2315         target_desc_up as late as possible.
2316
2317 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2318
2319         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
2320         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
2321
2322 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
2323
2324         * source.c (directory_command): Notify observers that "directories"
2325         parameter has changed.
2326
2327 2020-10-08  Tom Tromey  <tom@tromey.com>
2328
2329         * cli/cli-cmds.c (print_disassembly): Style function name and
2330         addresses.  Add _() wrappers.
2331
2332 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
2333
2334         * NEWS: Mention ARC support in GDBserver.
2335
2336 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
2337
2338         * arch/aarch32.c (aarch32_create_target_description): Release
2339         unique_ptr returned from allocate_target_description.
2340         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2341         * arch/amd64.c (amd64_create_target_description): Likewise.
2342         * arch/arc.c (arc_create_target_description): Likewise.
2343         * arch/arm.c (arm_create_target_description): Likewise.
2344         * arch/i386.c (i386_create_target_description): Likewise.
2345         * arch/riscv.c (riscv_create_target_description): Update return
2346         type.  Handle allocate_target_description returning a unique_ptr.
2347         (riscv_lookup_target_description): Update to handle unique_ptr.
2348         * arch/tic6x.c (tic6x_create_target_description): Release
2349         unique_ptr returned from allocate_target_description.
2350         * features/microblaze-with-stack-protect.c: Regenerate.
2351         * features/microblaze.c: Regenerate.
2352         * features/mips-dsp-linux.c: Regenerate.
2353         * features/mips-linux.c: Regenerate.
2354         * features/mips64-dsp-linux.c: Regenerate.
2355         * features/mips64-linux.c: Regenerate.
2356         * features/nds32.c: Regenerate.
2357         * features/nios2.c: Regenerate.
2358         * features/or1k.c: Regenerate.
2359         * features/rs6000/powerpc-32.c: Regenerate.
2360         * features/rs6000/powerpc-32l.c: Regenerate.
2361         * features/rs6000/powerpc-403.c: Regenerate.
2362         * features/rs6000/powerpc-403gc.c: Regenerate.
2363         * features/rs6000/powerpc-405.c: Regenerate.
2364         * features/rs6000/powerpc-505.c: Regenerate.
2365         * features/rs6000/powerpc-601.c: Regenerate.
2366         * features/rs6000/powerpc-602.c: Regenerate.
2367         * features/rs6000/powerpc-603.c: Regenerate.
2368         * features/rs6000/powerpc-604.c: Regenerate.
2369         * features/rs6000/powerpc-64.c: Regenerate.
2370         * features/rs6000/powerpc-64l.c: Regenerate.
2371         * features/rs6000/powerpc-7400.c: Regenerate.
2372         * features/rs6000/powerpc-750.c: Regenerate.
2373         * features/rs6000/powerpc-860.c: Regenerate.
2374         * features/rs6000/powerpc-altivec32.c: Regenerate.
2375         * features/rs6000/powerpc-altivec32l.c: Regenerate.
2376         * features/rs6000/powerpc-altivec64.c: Regenerate.
2377         * features/rs6000/powerpc-altivec64l.c: Regenerate.
2378         * features/rs6000/powerpc-e500.c: Regenerate.
2379         * features/rs6000/powerpc-e500l.c: Regenerate.
2380         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
2381         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
2382         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
2383         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
2384         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
2385         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
2386         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
2387         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
2388         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
2389         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
2390         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
2391         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
2392         * features/rs6000/powerpc-vsx32.c: Regenerate.
2393         * features/rs6000/powerpc-vsx32l.c: Regenerate.
2394         * features/rs6000/powerpc-vsx64.c: Regenerate.
2395         * features/rs6000/powerpc-vsx64l.c: Regenerate.
2396         * features/rs6000/rs6000.c: Regenerate.
2397         * features/rx.c: Regenerate.
2398         * features/s390-gs-linux64.c: Regenerate.
2399         * features/s390-linux32.c: Regenerate.
2400         * features/s390-linux32v1.c: Regenerate.
2401         * features/s390-linux32v2.c: Regenerate.
2402         * features/s390-linux64.c: Regenerate.
2403         * features/s390-linux64v1.c: Regenerate.
2404         * features/s390-linux64v2.c: Regenerate.
2405         * features/s390-te-linux64.c: Regenerate.
2406         * features/s390-tevx-linux64.c: Regenerate.
2407         * features/s390-vx-linux64.c: Regenerate.
2408         * features/s390x-gs-linux64.c: Regenerate.
2409         * features/s390x-linux64.c: Regenerate.
2410         * features/s390x-linux64v1.c: Regenerate.
2411         * features/s390x-linux64v2.c: Regenerate.
2412         * features/s390x-te-linux64.c: Regenerate.
2413         * features/s390x-tevx-linux64.c: Regenerate.
2414         * features/s390x-vx-linux64.c: Regenerate.
2415         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
2416         from allocate_target_description.
2417         * target-descriptions.c (allocate_target_description): Update
2418         return type.
2419         (print_c_tdesc::visit_pre): Release unique_ptr returned from
2420         allocate_target_description.
2421
2422 2020-10-07  Tom Tromey  <tromey@adacore.com>
2423
2424         * unittests/search-memory-selftests.c: New file.
2425         * Makefile.in (SELFTESTS_SRCS): Add
2426         unittests/search-memory-selftests.c.
2427
2428 2020-10-07  Tom Tromey  <tromey@adacore.com>
2429
2430         PR gdb/16930:
2431         * findcmd.c (_initialize_mem_search): Mention that the range is
2432         inclusive.
2433
2434 2020-10-07  Tom Tromey  <tromey@adacore.com>
2435
2436         * target.h (simple_search_memory): Don't declare.
2437         * target.c (simple_search_memory): Move to gdbsupport.
2438         (default_search_memory): Update.
2439         * remote.c (remote_target::search_memory): Update.
2440
2441 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
2442
2443         * Makefile.in (COMPILE): Add CXXFLAGS.
2444         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
2445         (check-headers): Add CXXFLAGS.
2446
2447 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
2448
2449         * arc-linux-tdep.h: New file.
2450         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
2451         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
2452         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
2453         arc_linux_gregset, arc_linux_v2_regset,
2454         arc_linux_iterate_over_regset_sections,
2455         arc_linux_core_read_description): Implement.
2456         (arc_linux_init_osabi): Set iterate_over_regset_sections.
2457         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
2458         (arc_gdbarch_features_create): Add.
2459         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
2460
2461 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
2462
2463         * arch/arc.h: Rename "arc_gdbarch_features" to
2464         "arc_arch_features".
2465         * arc-tdep.h: Likewise.
2466         * arc-tdep.c: Likewise.
2467
2468 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2469
2470         * infcmd.c (attach_command): Remove the redundant call to
2471         `clear_proceed_status`.
2472
2473 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
2474
2475         * nat/netbsd-nat.c (write_memory, read_memory): Update.
2476
2477 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
2478
2479         * nat/netbsd-nat.c (write_memory, read_memory): Add.
2480         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
2481         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
2482
2483 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
2484
2485         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
2486         (_initialize_break_catch_sig): Don't allocate array.
2487
2488 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2489
2490         * symtab.c (find_pc_line): Return unmapped addresses when the
2491         requested address is also unmapped.
2492
2493 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
2494
2495         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
2496         tui/tui-out.h.
2497
2498 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
2499
2500         * amd64-windows-tdep.c (amd64_windows_return_value): Use
2501         type::is_vector instead of TYPE_VECTOR.
2502
2503 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
2504
2505         * auto-load.c (auto_load_objfile_script_1): Don't use
2506         debugfile_holder as temporary variable when stripping drive
2507         letter.
2508
2509 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
2510
2511         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
2512         Add TYPE_CODE_COMPLEX.
2513         (amd64_windows_return_value): Fix types returned via XMM0.
2514
2515 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
2516
2517         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
2518         AArch64/ARM maintainers.
2519
2520 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
2521
2522         * NEWS: Mention set/show debug event-loop.
2523
2524 2020-10-02  Tom Tromey  <tromey@adacore.com>
2525
2526         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
2527         REG_EXTENDED.
2528
2529 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
2530
2531         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
2532         * procfs.c (procfs_inferior_created): Remove.
2533         (_initialize_procfs): Don't register procfs_inferior_created.
2534
2535 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2536
2537         * async-event.c (invoke_async_signal_handlers): Add debug
2538         print.
2539         (check_async_event_handlers): Likewise.
2540         * event-top.c (show_debug_event_loop): New function.
2541         (_initialize_event_top): Register "set debug event-loop"
2542         setting.
2543
2544 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2545
2546         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
2547         * debug.h: Remove.
2548         * infrun.c: Include gdbsupport/common-debug.h.
2549         * linux-nat.c: Likewise.
2550
2551 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2552
2553         * async-event.h (create_async_signal_handler): Add name
2554         parameter.
2555         (create_async_event_handler): Likewise.
2556         * async-event.c (struct async_signal_handler) <name>: New field.
2557         (struct async_event_handler) <name>: New field.
2558         (create_async_signal_handler): Assign name.
2559         (create_async_event_handler): Assign name.
2560         * event-top.c (async_init_signals): Pass name when creating
2561         handler.
2562         * infrun.c (_initialize_infrun): Likewise.
2563         * record-btrace.c (record_btrace_push_target): Likewise.
2564         * record-full.c (record_full_open): Likewise.
2565         * remote-notif.c (remote_notif_state_allocate): Likewise.
2566         * remote.c (remote_target::open_1): Likewise.
2567         * tui/tui-win.c (tui_initialize_win): Likewise.
2568
2569 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2570
2571         * async-event.c (initialize_async_signal_handlers): Pass name to
2572         add_file_handler
2573         * event-top.c (ui_register_input_event_handler): Likewise.
2574         * linux-nat.c (linux_nat_target::async): Likewise.
2575         * run-on-main-thread.c (_initialize_run_on_main_thread):
2576         Likewise
2577         * ser-base.c (reschedule): Likewise.
2578         (ser_base_async): Likewise.
2579         * tui/tui-io.c: Likewise.
2580         * top.h (struct ui) <num>: New field.
2581         * top.c (highest_ui_num): New variable.
2582         (ui::ui): Initialize num.
2583
2584 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2585
2586         * observable.h <inferior_created>: Remove parameters.  Update all
2587         listeners.
2588         * inferior.h (post_create_inferior): Remove target parameter.
2589         Update all callers.
2590
2591 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
2592
2593         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
2594         and DW_MACRO_undef_strx.
2595         (dwarf_decode_macros): Likewise
2596         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
2597         which is the value of DW_AT_str_offsets_base.
2598          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
2599         str_offsets_base.
2600
2601 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2602
2603         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
2604
2605 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2606
2607         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
2608         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
2609
2610 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2611
2612         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
2613
2614 2020-09-30  Tom de Vries  <tdevries@suse.de>
2615
2616         PR symtab/26683
2617         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
2618
2619 2020-09-30  Tom Tromey  <tromey@adacore.com>
2620
2621         * dwarf2/read.c (handle_variant): Use constant_value.
2622
2623 2020-09-29  Tom Tromey  <tom@tromey.com>
2624
2625         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
2626         (read_file_scope, dwarf2_get_pc_bounds)
2627         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
2628         (read_structure_type, handle_struct_member_die)
2629         (read_enumeration_type, read_array_type, read_set_type)
2630         (read_tag_pointer_type, read_tag_reference_type)
2631         (read_subroutine_type, read_base_type, read_subrange_type)
2632         (read_full_die_1, partial_die_info::read)
2633         (partial_die_info::read, by, new_symbol)
2634         (dwarf2_const_value_data, dwarf2_const_value_attr)
2635         (dump_die_shallow, dwarf2_fetch_constant_bytes)
2636         (prepare_one_comp_unit): Update.
2637         * dwarf2/attribute.h (DW_UNSND): Remove.
2638
2639 2020-09-29  Tom Tromey  <tom@tromey.com>
2640
2641         * dwarf2/read.c (read_func_scope, prototyped_function_p)
2642         (read_subroutine_type, partial_die_info::read)
2643         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
2644         (dwarf2_add_member_fn): Update.
2645         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
2646         * dwarf2/attribute.c (attribute::as_boolean): New method.
2647
2648 2020-09-29  Tom Tromey  <tom@tromey.com>
2649
2650         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
2651         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
2652         method.
2653         * dwarf2/attribute.c (attribute::as_virtuality): New method.
2654
2655 2020-09-29  Tom Tromey  <tom@tromey.com>
2656
2657         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
2658         the attribute's form.
2659
2660 2020-09-29  Tom Tromey  <tom@tromey.com>
2661
2662         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
2663         (dwarf2_add_member_fn): Update.
2664         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
2665         * dwarf2/attribute.c (attribute::defaulted): New method, from
2666         is_valid_DW_AT_defaulted.
2667
2668 2020-09-29  Tom Tromey  <tom@tromey.com>
2669
2670         * dwarf2/read.c (dw2_get_file_names_reader)
2671         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
2672         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
2673         (dwarf2_symbol_mark_computed): Use as_unsigned.
2674         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
2675         method.
2676         <form_is_section_offset>: Update comment.
2677
2678 2020-09-29  Tom Tromey  <tom@tromey.com>
2679
2680         * dwarf2/read.c (dwarf2_access_attribute): Rename from
2681         dwarf2_default_access_attribute.  Look up attribute.
2682         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
2683         Update.
2684
2685 2020-09-29  Tom Tromey  <tom@tromey.com>
2686
2687         * dwarf2/read.c (skip_one_die): Update.
2688         (read_full_die_1): Change how reprocessing is done.
2689         (partial_die_info::read): Update.
2690         (read_attribute_value): Remove need_reprocess parameter.
2691         (read_attribute): Likewise.
2692         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
2693         New method.
2694
2695 2020-09-29  Tom Tromey  <tom@tromey.com>
2696
2697         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
2698         (dwarf2_const_value_attr, dump_die_shallow)
2699         (dwarf2_fetch_constant_bytes): Update.
2700         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
2701         comment.
2702         <set_address>: New method.
2703         (DW_ADDR): Remove.
2704         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
2705         (attribute::as_string, attribute::as_address): Add assert.
2706
2707 2020-09-29  Tom Tromey  <tom@tromey.com>
2708
2709         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
2710         (read_attribute_reprocess, read_attribute_value): Update.
2711         (read_attribute): Clear requires_reprocessing.
2712         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
2713         form_requires_reprocessing>: New methods.
2714         <string_init>: Clear requires_reprocessing.
2715         <set_unsigned_reprocess>: New method.
2716         <name>: Shrink by one bit.
2717         <requires_reprocessing>: New member.
2718         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
2719         method.
2720
2721 2020-09-29  Tom Tromey  <tom@tromey.com>
2722
2723         * dwarf2/read.c (read_attribute_value): Update.
2724         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
2725         set_unsigned>: New methods.
2726         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
2727
2728 2020-09-29  Tom Tromey  <tom@tromey.com>
2729
2730         * dwarf2/read.c (get_alignment, read_array_order)
2731         (read_attribute_value, dwarf2_const_value_attr)
2732         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
2733         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
2734         New methods.
2735         (DW_SND): Remove.
2736
2737 2020-09-29  Tom Tromey  <tom@tromey.com>
2738
2739         * dwarf2/read.c (read_attribute_value, lookup_die_type)
2740         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
2741         Update.
2742         * dwarf2/attribute.h (struct attribute) <as_signature,
2743         set_signature>: New methods.
2744         (DW_SIGNATURE): Remove.
2745
2746 2020-09-29  Tom Tromey  <tom@tromey.com>
2747
2748         * dwarf2/read.c (read_call_site_scope)
2749         (handle_data_member_location, dwarf2_add_member_fn)
2750         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2751         (partial_die_info::read, read_attribute_value)
2752         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
2753         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
2754         (dwarf2_symbol_mark_computed): Update.
2755         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
2756         methods.
2757         (DW_BLOCK): Remove.
2758         * dwarf2/attribute.c (attribute::form_is_block): Add
2759         DW_FORM_data16.
2760
2761 2020-09-29  Tom Tromey  <tom@tromey.com>
2762
2763         * dwarf2/read.c (read_cutu_die_from_dwo)
2764         (read_attribute_reprocess, read_attribute_value, read_attribute)
2765         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
2766         (dwarf2_fetch_constant_bytes): Update.
2767         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
2768         <set_string_noncanonical, set_string_canonical>: New methods.
2769         <string_is_canonical>: Update comment.
2770         <canonical_string_p>: Add assert.
2771         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
2772         * dwarf2/attribute.c (attribute::form_is_string): New method.
2773         (attribute::string): Use it.
2774
2775 2020-09-29  Tom Tromey  <tom@tromey.com>
2776
2777         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
2778         (dump_die_shallow): Use canonical_string_p.
2779         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
2780         method.
2781
2782 2020-09-29  Tom Tromey  <tom@tromey.com>
2783
2784         * dwarf2/read.c (partial_die_info::read)
2785         (dwarf2_const_value_attr, anonymous_struct_prefix, )
2786         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
2787         attribute::as_string.
2788
2789 2020-09-29  Tom Tromey  <tom@tromey.com>
2790
2791         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
2792         DW_ADDR.
2793         (attribute::string): Don't use DW_STRING.
2794         (attribute::get_ref_die_offset): Don't use DW_UNSND.
2795         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
2796
2797 2020-09-29  Tom Tromey  <tom@tromey.com>
2798
2799         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
2800         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
2801         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
2802         * dwarf2/attribute.h (struct attribute): Rename methods.
2803         * dwarf2/attribute.c (attribute::as_address): Rename from
2804         value_as_address.
2805         (attribute::as_string): Rename from value_as_string.
2806
2807 2020-09-29  Tom Tromey  <tom@tromey.com>
2808
2809         * dwarf2/read.c (partial_die_info::read) <case
2810         DW_AT_linkage_name>: Use value_as_string.
2811         (dwarf2_string_attr): Use value_as_string.
2812         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
2813         method.
2814         * dwarf2/attribute.c (attribute::value_as_string): New method.
2815
2816 2020-09-29  Pedro Alves  <pedro@palves.net>
2817
2818         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
2819         defined before using '#pragma GCC diagnostic' instead of checking
2820         __clang__.
2821
2822 2020-09-28  Tom Tromey  <tom@tromey.com>
2823
2824         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
2825         (handle_signal_stop): Update.
2826         * procfs.c (procfs_target::insert_watchpoint): Update.
2827         * target.h (target_have_steppable_watchpoint): Now a function.
2828
2829 2020-09-28  Tom Tromey  <tom@tromey.com>
2830
2831         * infrun.c (set_schedlock_func): Update.
2832         * target.h (target_can_lock_scheduler): Now a function.
2833
2834 2020-09-28  Tom Tromey  <tom@tromey.com>
2835
2836         * inferior.h (class inferior) <has_execution>: Update.
2837         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2838         * valops.c (find_function_in_inferior)
2839         (value_allocate_space_in_inferior): Update.
2840         * top.c (kill_or_detach): Update.
2841         * target.c (target_preopen, set_target_permissions): Update.
2842         (target_has_execution_current): Remove.
2843         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
2844         Update.
2845         * solib.c (update_solib_list, reload_shared_libraries): Update.
2846         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
2847         * solib-dsbt.c (enable_break): Update.
2848         * score-tdep.c (score7_fetch_inst): Update.
2849         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
2850         Update.
2851         * remote.c (remote_target::start_remote)
2852         (remote_target::remote_check_symbols, remote_target::open_1)
2853         (remote_target::remote_detach_1, remote_target::verify_memory)
2854         (remote_target::xfer_partial, remote_target::read_description)
2855         (remote_target::get_min_fast_tracepoint_insn_len): Update.
2856         * record-full.c (record_full_open_1): Update.
2857         * record-btrace.c (record_btrace_target_open): Update.
2858         * objc-lang.c (lookup_objc_class, lookup_child_selector)
2859         (value_nsstring): Update.
2860         * linux-thread-db.c (add_thread_db_info)
2861         (thread_db_find_new_threads_silently, check_thread_db_callback)
2862         (try_thread_db_load_1, record_thread): Update.
2863         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
2864         Update.
2865         * linux-fork.c (checkpoint_command): Update.
2866         * infrun.c (set_non_stop, set_observer_mode)
2867         (check_multi_target_resumption, for_each_just_stopped_thread)
2868         (maybe_remove_breakpoints, normal_stop)
2869         (class infcall_suspend_state): Update.
2870         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
2871         (info_program_command, attach_command): Update.
2872         * infcall.c (call_function_by_hand_dummy): Update.
2873         * inf-loop.c (inferior_event_handler): Update.
2874         * gcore.c (gcore_command, derive_heap_segment): Update.
2875         * exec.c (exec_file_command): Update.
2876         * eval.c (evaluate_subexp): Update.
2877         * compile/compile.c (compile_to_object): Update.
2878         * cli/cli-dump.c (restore_command): Update.
2879         * breakpoint.c (update_watchpoint)
2880         (update_inserted_breakpoint_locations)
2881         (insert_breakpoint_locations, get_bpstat_thread): Update.
2882         * target.h (target_has_execution): Remove macro.
2883         (target_has_execution_current): Don't declare.
2884         (target_has_execution): Rename from target_has_execution_1.  Add
2885         argument default.
2886
2887 2020-09-28  Tom Tromey  <tom@tromey.com>
2888
2889         * mi/mi-main.c (exec_reverse_continue)
2890         (mi_cmd_list_target_features): Update.
2891         * infrun.c (set_exec_direction_func): Update.
2892         * target.c (default_execution_direction): Update.
2893         * reverse.c (exec_reverse_once): Update.
2894         * target.h (target_can_execute_reverse): Now a function.
2895
2896 2020-09-28  Tom Tromey  <tom@tromey.com>
2897
2898         * tui/tui-regs.c (tui_get_register)
2899         (tui_data_window::show_registers): Update.
2900         * thread.c (scoped_restore_current_thread::restore)
2901         (scoped_restore_current_thread::scoped_restore_current_thread):
2902         Update.
2903         * regcache-dump.c (regcache_print): Update.
2904         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
2905         Update.
2906         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
2907         * mep-tdep.c (current_me_module, current_options): Update.
2908         * linux-thread-db.c (thread_db_load): Update.
2909         * infcmd.c (registers_info, info_vector_command)
2910         (info_float_command): Update.
2911         * ia64-tdep.c (ia64_frame_prev_register)
2912         (ia64_sigtramp_frame_prev_register): Update.
2913         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
2914         * gcore.c (derive_stack_segment): Update.
2915         * frame.c (get_current_frame, has_stack_frames): Update.
2916         * findvar.c (language_defn::read_var_value): Update.
2917         * arm-tdep.c (arm_pc_is_thumb): Update.
2918         * target.c (target_has_registers): Rename from
2919         target_has_registers_1.
2920         * target.h (target_has_registers): Remove macro.
2921         (target_has_registers): Rename from target_has_registers_1.
2922
2923 2020-09-28  Tom Tromey  <tom@tromey.com>
2924
2925         * windows-tdep.c (tlb_make_value): Update.
2926         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2927         * thread.c (scoped_restore_current_thread::restore)
2928         (scoped_restore_current_thread::scoped_restore_current_thread)
2929         (thread_command): Update.
2930         * stack.c (backtrace_command_1, frame_apply_level_command)
2931         (frame_apply_all_command, frame_apply_command): Update.
2932         * infrun.c (siginfo_make_value, restore_infcall_control_state):
2933         Update.
2934         * gcore.c (derive_stack_segment): Update.
2935         * frame.c (get_current_frame, has_stack_frames): Update.
2936         * auxv.c (info_auxv_command): Update.
2937         * ada-tasks.c (ada_build_task_list): Update.
2938         * target.c (target_has_stack): Rename from target_has_stack_1.
2939         * target.h (target_has_stack): Remove macro.
2940         (target_has_stack): Rename from target_has_stack_1.
2941
2942 2020-09-28  Tom Tromey  <tom@tromey.com>
2943
2944         * target.c (target_has_memory): Rename from target_has_memory_1.
2945         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2946         * thread.c (scoped_restore_current_thread::restore)
2947         (scoped_restore_current_thread::scoped_restore_current_thread):
2948         Update.
2949         * frame.c (get_current_frame, has_stack_frames): Update.
2950         * target.h (target_has_memory): Remove macro.
2951         (target_has_memory): Rename from target_has_memory_1.
2952
2953 2020-09-28  Tom Tromey  <tom@tromey.com>
2954
2955         * target.c (target_has_all_memory_1): Remove.
2956         * target.h (target_has_all_memory): Remove define.
2957         (target_has_all_memory_1): Don't declare.
2958
2959 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
2960
2961         * ser-base.c: Adjust comments formatting.
2962
2963 2020-09-27  Tom Tromey  <tom@tromey.com>
2964
2965         PR tui/25342:
2966         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
2967
2968 2020-09-27  Tom Tromey  <tom@tromey.com>
2969
2970         PR tui/25342:
2971         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
2972
2973 2020-09-27  Tom Tromey  <tom@tromey.com>
2974
2975         * unittests/tui-selftests.c: Update.
2976         * tui/tui-winsource.h (struct tui_source_window_base)
2977         <extra_margin, show_line_number, refresh_pad>: New methods.
2978         <m_max_length, m_pad>: New members.
2979         (tui_copy_source_line): Update.
2980         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
2981         first_col, line_width, ndigits parameters.  Add length.
2982         (tui_source_window_base::show_source_line): Write to pad.  Line
2983         number now 0-based.
2984         (tui_source_window_base::refresh_pad): New method.
2985         (tui_source_window_base::show_source_content): Write to pad.  Call
2986         refresh_pad.
2987         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
2988         not refill.
2989         (tui_source_window_base::update_exec_info): Call
2990         show_line_number.
2991         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
2992         method.
2993         <m_digits>: New member.
2994         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
2995         and m_max_length.
2996         (tui_source_window::show_line_number): New method.
2997         * tui/tui-io.h (tui_puts): Fix comment.
2998         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
2999         m_max_length.
3000
3001 2020-09-27  Tom Tromey  <tom@tromey.com>
3002
3003         * tui/tui-winsource.c
3004         (tui_source_window_base::set_is_exec_point_at): Don't call
3005         show_source_line.
3006
3007 2020-09-27  Tom Tromey  <tom@tromey.com>
3008
3009         * python/py-tui.c (class tui_py_window) <refresh_window>: New
3010         method.
3011         <erase>: Update.
3012         <cursor_x, cursor_y>: Remove.
3013         <m_inner_window>: New member.
3014         (tui_py_window::rerender): Create inner window.
3015         (tui_py_window::output): Write to inner window.
3016
3017 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
3018
3019         PR python/26586
3020         * cli/cli-script.c (execute_control_commands): don't set
3021         instream to nullptr here as this breaks the from_tty argument
3022         to gdb.execute in Python.
3023         (execute_user_command): set instream to nullptr here instead.
3024
3025 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
3026
3027         * infrun.h (infrun_debug_printf): Fix formatting.
3028         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
3029
3030 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
3031
3032         * compile/compile-object-load.h (struct munmap_list): Add
3033         explicitly-defined move constructor.
3034
3035 2020-09-24  Tom Tromey  <tromey@adacore.com>
3036
3037         PR tui/26638:
3038         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
3039         method.
3040         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
3041         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
3042         (tui_prev_win): Rewrite.
3043
3044 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
3045
3046         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
3047         in WOW64 processes as SIGINT.
3048         * nat/windows-nat.h: Make wow64_process a shared variable.
3049         * windows-nat.c: Remove static wow64_process variable.
3050
3051 2020-09-23  Tom Tromey  <tom@tromey.com>
3052
3053         PR symtab/25470:
3054         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
3055         offset and bit size.
3056         * printcmd.c (print_scalar_formatted): Handle zero-length
3057         integer.
3058         (print_scalar_formatted): Use bit_size_differs_p.
3059         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
3060         constant.
3061         (union type_specific): <int_stuff>: New member.
3062         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
3063         methods.
3064         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
3065         TYPE_SPECIFIC_FIELD.
3066         (recursive_dump_type, copy_type_recursive): Update.
3067         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
3068         DW_AT_data_bit_offset.
3069
3070 2020-09-23  Tom Tromey  <tom@tromey.com>
3071
3072         * utils.h (class gdb_argv): Add move operators.
3073         <append>: New methods.
3074         * compile/compile.c (build_argc_argv): Remove.
3075         (compile_args_argc): Remove.
3076         (compile_args_argv): Change type.
3077         (set_compile_args): Simplify.
3078         (append_args): Remove.
3079         (filter_args): Remove argcp parameter.
3080         (get_args): Return gdb_argv.  Simplify.
3081         (compile_to_object): Update.
3082
3083 2020-09-23  Tom Tromey  <tom@tromey.com>
3084
3085         * compile/compile-object-run.c (do_module_cleanup)
3086         <~do_module_cleanup> :Remove.
3087         (do_module_cleanup): Update.
3088         * compile/compile-object-load.h (struct munmap_list): Add move
3089         assignment operator.
3090         <source_file>: Now a std::string.
3091         <munmap_list>: Rename.  No longer a pointer.
3092         * compile/compile-object-load.c (struct setup_sections_data): Add
3093         constructor.
3094         <setup_one_section>: Declare.
3095         <munmap_list>: Move earlier.
3096         <m_bfd>: New member.
3097         <m_last_size, m_last_section_first, m_last_prot,
3098         m_last_max_alignment>: Rename, add initializers where needed.
3099         (setup_sections_data::setup_one_section): Rename from
3100         setup_sections.  Update.
3101         (compile_object_load): Update.  Don't use bfd_map_over_sections.
3102
3103 2020-09-23  Tom Tromey  <tom@tromey.com>
3104
3105         * compile/compile-object-run.c (struct do_module_cleanup): Add
3106         parameters to constructor.  Update destructor.
3107         <source_file, scope, scope_data, out_value_type, out_value_addr,
3108         munmap_list_head, objfile_name_string>: Remove.
3109         <module>: New member.
3110         (do_module_cleanup): Update.
3111         (compile_object_run): Update.
3112
3113 2020-09-23  Tom Tromey  <tom@tromey.com>
3114
3115         * compile/compile.c (eval_compile_command): Update.
3116         * compile/compile-object-run.h (compile_object_run): Take a
3117         compile_module_up.
3118         * compile/compile-object-run.c (compile_object_run): Take a
3119         compile_module_up.
3120         * compile/compile-object-load.h (struct compile_module): Add
3121         constructor, destructor.
3122         (compile_module_up): New typedef.
3123         (compile_object_load): Return compile_object_up.
3124         * compile/compile-object-load.c (compile_object_load): Return
3125         compile_module_up.
3126
3127 2020-09-23  Tom Tromey  <tom@tromey.com>
3128
3129         * compile/compile-object-run.c (struct do_module_cleanup): Add
3130         constructor, destructor.
3131         <objfile_name_string>: Don't use struct hack.
3132         (do_module_cleanup): Use delete.
3133         (compile_object_run): Use new.
3134
3135 2020-09-23  Tom Tromey  <tom@tromey.com>
3136
3137         * compile/compile-cplus-types.c
3138         (compile_cplus_convert_struct_or_union): Use std::vector.
3139         (compile_cplus_convert_func): Likewise.
3140         * compile/compile-c-types.c (convert_func): Use std::vector.
3141
3142 2020-09-21  Tom Tromey  <tromey@adacore.com>
3143
3144         * sparc-tdep.c (sparc32_skip_prologue): Use
3145         skip_prologue_using_sal.
3146
3147 2020-09-19  Tom Tromey  <tom@tromey.com>
3148
3149         * symfile.c (add_section_size_callback): Remove.
3150         (load_one_section): Rename from load_section_callback.  Change
3151         parameters.
3152         (generic_load): Use foreach.
3153
3154 2020-09-19  Tom Tromey  <tom@tromey.com>
3155
3156         * exec.c (add_to_section_table): Remove.
3157         (build_section_table): Use foreach.
3158
3159 2020-09-19  Tom Tromey  <tom@tromey.com>
3160
3161         * elfread.c (elf_locate_sections): Change parameters.
3162         (elf_symfile_read): Use foreach.
3163
3164 2020-09-19  Tom Tromey  <tom@tromey.com>
3165
3166         * cli/cli-dump.c (struct callback_data): Remove.
3167         (restore_one_section): Rename from restore_section_callback.
3168         Change parameters.
3169         (restore_binary_file): Change parameters.
3170         (restore_command): Use foreach.
3171
3172 2020-09-19  Tom Tromey  <tom@tromey.com>
3173
3174         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
3175         (gcore_copy_callback): Likewise.
3176         (gcore_memory_sections): Use foreach.
3177
3178 2020-09-19  Tom Tromey  <tom@tromey.com>
3179
3180         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
3181         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
3182         parameters.
3183         (generic_elf_osabi_sniffer): Use foreach.
3184         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
3185         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
3186
3187 2020-09-19  Tom Tromey  <tom@tromey.com>
3188
3189         * dwarf2/read.c (locate_dwz_sections): Change parameters.
3190         (dwarf2_get_dwz_file): Use foreach.
3191         (dwarf2_locate_dwo_sections): Change parameters.
3192         (open_and_init_dwo_file): Use foreach.
3193         (dwarf2_locate_common_dwp_sections): Change parameters.
3194         (open_and_init_dwp_file): Use foreach.
3195
3196 2020-09-19  Tom Tromey  <tom@tromey.com>
3197
3198         * symfile.h: (find_lowest_section): Don't declare.
3199         * symfile.c (find_lowest_section): Now static.  Change
3200         parameters.
3201         (struct place_section_arg): Remove.
3202         (place_section): Change parameters.
3203         (addr_info_make_relative): Use foreach.
3204         (symfile_dummy_outputs): Remove.
3205         (default_symfile_relocate): Use foreach.
3206
3207 2020-09-19  Tom Tromey  <tom@tromey.com>
3208
3209         * objfiles.c (add_to_objfile_sections): Rename from
3210         add_to_objfile_sections_full.
3211         (add_to_objfile_sections): Remove.
3212         (build_objfile_section_table): Use foreach.
3213
3214 2020-09-19  Tom Tromey  <tom@tromey.com>
3215
3216         * stap-probe.c (get_stap_base_address_1): Remove.
3217         (get_stap_base_address): Use foreach.
3218
3219 2020-09-19  Tom Tromey  <tom@tromey.com>
3220
3221         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
3222         parameters.
3223         (gdb_bfd_close_or_warn): Use foreach.
3224
3225 2020-09-19  Tom Tromey  <tom@tromey.com>
3226
3227         * corelow.c (add_to_thread_list): Change parameters.
3228         (core_target_open): Use foreach.
3229
3230 2020-09-19  Tom Tromey  <tom@tromey.com>
3231
3232         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
3233         existing function.
3234
3235 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3236
3237         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
3238         for arrays.
3239
3240 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3241
3242         * eval.c: Remove 'f-lang.h' include.
3243         (value_f90_subarray): Moved to f-lang.c.
3244         (eval_call): Renamed to...
3245         (evaluate_subexp_do_call): ...this, is no longer static, header
3246         comment moved into header file.
3247         (evaluate_funcall): Update call to eval_call.
3248         (skip_undetermined_arglist): Moved to f-lang.c.
3249         (fortran_value_subarray): Likewise.
3250         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3251         moved to evaluate_subexp_f.
3252         (calc_f77_array_dims): Moved to f-lang.c
3253         * expprint.c (print_subexp_funcall): New function.
3254         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3255         moved to print_subexp_f, OP_FUNCALL uses new function.
3256         (dump_subexp_body_funcall): New function.
3257         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
3258         moved to dump_subexp_f, OP_FUNCALL uses new function.
3259         * expression.h (evaluate_subexp_do_call): Declare.
3260         * f-lang.c (value_f90_subarray): Moved from eval.c.
3261         (skip_undetermined_arglist): Likewise.
3262         (calc_f77_array_dims): Likewise.
3263         (fortran_value_subarray): Likewise.
3264         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
3265         (operator_length_f): Likewise.
3266         (print_subexp_f): Likewise.
3267         (dump_subexp_body_f): Likewise.
3268         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
3269         declaration of this operation to here.
3270         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
3271         support moved to operator_length_f.
3272         * parser-defs.h (dump_subexp_body_funcall): Declare.
3273         (print_subexp_funcall): Declare.
3274         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
3275         fortran-operator.def.
3276
3277 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3278
3279         * eval.c (fortran_value_subarray): New function, content is taken
3280         from...
3281         (evaluate_subexp_standard): ...here, in two places.  Now arrays
3282         and strings both call the new function.
3283         (calc_f77_array_dims): Add header comment, handle strings.
3284
3285 2020-09-18  Victor Collod  <vcollod@nvidia.com>
3286
3287         PR gdb/26635
3288         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
3289         (i386_analyze_prologue): Call i386_skip_endbr.
3290
3291 2020-09-18  Tom Tromey  <tromey@adacore.com>
3292
3293         * windows-nat.c (struct windows_nat_target) <wait>: Update.
3294         (windows_nat_target::wait): Update.
3295         * target/wait.h (enum target_wait_flag): New.  Use
3296         DEF_ENUM_FLAGS_TYPE.
3297         * target/target.h (target_wait): Change type of options.
3298         * target.h (target_options_to_string, default_target_wait):
3299         Update.
3300         (struct target_ops) <wait>: Change type of options.
3301         * target.c (target_wait, default_target_wait, do_option): Change
3302         type of "options".
3303         (target_options_to_string): Likewise.
3304         * target-delegates.c: Rebuild.
3305         * target-debug.h (target_debug_print_target_wait_flags): Rename
3306         from target_debug_print_options.
3307         * sol-thread.c (class sol_thread_target) <wait>: Update.
3308         (sol_thread_target::wait): Update.
3309         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
3310         (rs6000_nat_target::wait): Update.
3311         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
3312         Update.
3313         (remote_target::wait_ns, remote_target::wait_as): Change type of
3314         "options".
3315         (remote_target::wait): Update.
3316         * remote-sim.c (struct gdbsim_target) <wait>: Update.
3317         (gdbsim_target::wait): Update.
3318         * record-full.c (class record_full_base_target) <wait>: Update.
3319         (record_full_wait_1): Change type of "options".
3320         (record_full_base_target::wait): Update.
3321         * record-btrace.c (class record_btrace_target) <wait>: Update.
3322         (record_btrace_target::wait): Update.
3323         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
3324         Update.
3325         (ravenscar_thread_target::wait): Update.
3326         * procfs.c (class procfs_target) <wait>: Update.
3327         (procfs_target::wait): Update.
3328         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
3329         * obsd-nat.c (obsd_nat_target::wait): Update.
3330         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
3331         (nto_procfs_target::wait): Update.
3332         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
3333         * nbsd-nat.c (nbsd_wait): Change type of "options".
3334         (nbsd_nat_target::wait): Update.
3335         * linux-thread-db.c (class thread_db_target) <wait>: Update.
3336         (thread_db_target::wait): Update.
3337         * linux-nat.h (class linux_nat_target) <wait>: Update.
3338         * linux-nat.c (linux_nat_target::wait): Update.
3339         (linux_nat_wait_1): Update.
3340         * infrun.c (do_target_wait_1, do_target_wait): Change type of
3341         "options".
3342         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
3343         * inf-ptrace.c (inf_ptrace_target::wait): Update.
3344         * go32-nat.c (struct go32_nat_target) <wait>: Update.
3345         (go32_nat_target::wait): Update.
3346         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
3347         * gnu-nat.c (gnu_nat_target::wait): Update.
3348         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
3349         * fbsd-nat.c (fbsd_nat_target::wait): Update.
3350         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
3351         * darwin-nat.c (darwin_nat_target::wait): Update.
3352         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
3353         (bsd_uthread_target::wait): Update.
3354         * aix-thread.c (class aix_thread_target) <wait>: Update.
3355         (aix_thread_target::wait): Update.
3356
3357 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
3358
3359         * compile/compile-object-run.c (create_copied_type_recursive): New
3360         function.
3361         (compile_object_run): Use new function.
3362
3363 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
3364
3365         * NEWS: Mention x86_64 Cygwin core file support.
3366
3367 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3368
3369         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
3370         (core_process_module_section): Handle NOTE_INFO_MODULE64.
3371
3372 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3373
3374         * windows-tdep.h: Add prototypes.
3375         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
3376         (i386_windows_core_pid_to_str): Move and rename ...
3377         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
3378         (windows_core_pid_to_str): ... and here.
3379         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
3380
3381 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3382         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
3383         (amd64_windows_init_abi_common): ... and register.
3384
3385 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3386
3387         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
3388         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
3389
3390 2020-09-18  Pedro Alves  <pedro@palves.net>
3391
3392         PR gdb/26631
3393         * thread.c (thread_find_command): Switch inferior before calling
3394         target methods.
3395
3396 2020-09-17  Tom Tromey  <tromey@adacore.com>
3397
3398         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
3399         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
3400         (tdesc_arch_data_up): New typedef.
3401         (tdesc_use_registers, tdesc_data_alloc): Update.
3402         (tdesc_data_cleanup): Don't declare.
3403         * target-descriptions.c (tdesc_data_alloc): Return a
3404         tdesc_arch_data_up.
3405         (tdesc_arch_data_deleter::operator()): Rename from
3406         tdesc_data_cleanup.  Change argument type.
3407         (tdesc_use_registers): Change early_data to an rvalue reference.
3408         (tdesc_use_registers): Don't use delete.
3409         * sparc-tdep.c (sparc32_gdbarch_init): Update.
3410         * s390-tdep.c (s390_gdbarch_init): Update.
3411         * rx-tdep.c (rx_gdbarch_init): Update.
3412         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
3413         * riscv-tdep.c (riscv_gdbarch_init): Update.
3414         * or1k-tdep.c (or1k_gdbarch_init): Update.
3415         * nios2-tdep.c (nios2_gdbarch_init): Update.
3416         * nds32-tdep.c (nds32_gdbarch_init): Update.
3417         * mips-tdep.c (mips_gdbarch_init): Update.
3418         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
3419         * m68k-tdep.c (m68k_gdbarch_init): Update.
3420         * i386-tdep.c (i386_gdbarch_init): Update.
3421         * arm-tdep.c (arm_gdbarch_init): Update.
3422         * arc-tdep.c (arc_tdesc_init): Update.
3423         (arc_gdbarch_init): Update.
3424         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
3425
3426 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
3427
3428         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
3429         for WOW64 processes.
3430
3431 2020-09-17  Tom Tromey  <tom@tromey.com>
3432
3433         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
3434
3435 2020-09-17  Tom Tromey  <tom@tromey.com>
3436
3437         * value.c (preserve_values): Update.
3438         * python/py-type.c (save_objfile_types): Update.
3439         * guile/scm-type.c (save_objfile_types): Update.
3440         * gdbtypes.h (create_copied_types_hash): Return htab_up.
3441         * gdbtypes.c (create_copied_types_hash): Return htab_up.
3442         * compile/compile-object-run.c (compile_object_run): Update.
3443
3444 2020-09-17  Tom Tromey  <tom@tromey.com>
3445
3446         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
3447         Remove.
3448         <m_table>: Now htab_up.
3449         * typeprint.c (typedef_hash_table::recursively_update)
3450         (typedef_hash_table::add_template_parameters)
3451         (typedef_hash_table::typedef_hash_table): Update.
3452         (typedef_hash_table::~typedef_hash_table): Remove.
3453         (typedef_hash_table::typedef_hash_table)
3454         (typedef_hash_table::find_global_typedef)
3455         (typedef_hash_table::find_typedef): Update.
3456
3457 2020-09-17  Tom Tromey  <tom@tromey.com>
3458
3459         * target-descriptions.c (tdesc_use_registers): Use htab_up.
3460
3461 2020-09-17  Tom Tromey  <tom@tromey.com>
3462
3463         * linespec.c (class decode_compound_collector)
3464         <~decode_compound_collector>: Remove.
3465         <m_unique_syms>: Now htab_up.
3466         (decode_compound_collector::operator ()): Update.
3467         (class symtab_collector) <~symtab_collector>: Remove.
3468         <m_symtab_table>: Now htab_up.
3469         (symtab_collector::operator ()): Update.
3470
3471 2020-09-17  Tom Tromey  <tom@tromey.com>
3472
3473         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
3474         (filename_seen_cache::clear): Update.
3475         (~filename_seen_cache): Remove.
3476         (filename_seen_cache::seen): Update.
3477         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
3478         htab_up.
3479         <~filename_seen_cache>: Remove.
3480         <traverse>: Update.
3481
3482 2020-09-17  Tom Tromey  <tom@tromey.com>
3483
3484         * completer.c (completion_tracker::discard_completions)
3485         (completion_tracker::~completion_tracker)
3486         (completion_tracker::maybe_add_completion)
3487         (completion_tracker::remove_completion)
3488         (completion_tracker::recompute_lowest_common_denominator)
3489         (completion_tracker::build_completion_result): Update.
3490         * completer.h (class completion_tracker) <have_completions>:
3491         Update.
3492         <m_entries_hash>: Now htab_up.
3493
3494 2020-09-17  Tom Tromey  <tom@tromey.com>
3495
3496         * breakpoint.c (ambiguous_names_p): Use htab_up.
3497
3498 2020-09-17  Tom Tromey  <tom@tromey.com>
3499
3500         * auto-load.c (struct auto_load_pspace_info)
3501         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
3502         <loaded_script_files, loaded_script_texts>: Change type to
3503         htab_up.
3504         (~auto_load_pspace_info) Remove.
3505         (init_loaded_scripts_info, maybe_add_script_file)
3506         (maybe_add_script_text, auto_load_info_scripts): Update.
3507
3508 2020-09-17  Tom Tromey  <tromey@adacore.com>
3509
3510         * c-exp.y (name_obstack): Now static.
3511
3512 2020-09-17  Chungyi Chi  <demonic@csie.io>
3513
3514         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
3515
3516 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3517
3518         * breakpoint.h (init_catchpoint): Change int parameter to bool.
3519         (add_solib_catchpoint): Likewise.
3520         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
3521         to bool.
3522         (add_solib_catchpoint): Change int parameter/variable to bool.
3523         (catch_load_or_unload): Likewise.
3524         (init_catchpoint): Likewise.
3525         (create_fork_vfork_event_catchpoint): Likewise.
3526         (catch_fork_command_1): Likewise.
3527         (catch_exec_command_1): Likewise.
3528
3529 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3530
3531         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
3532         Change instance_flags to m_instance_flags.
3533
3534 2020-09-16  Tom Tromey  <tromey@adacore.com>
3535
3536         PR gdb/26598:
3537         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
3538
3539 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3540
3541         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
3542         PL_FLAG_EXEC.
3543         (fbsd_nat_target::insert_exec_catchpoint)
3544         (fbsd_nat_target::remove_exec_catchpoint): Always define.
3545         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
3546         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
3547
3548 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3549
3550         * configure.ac: Remove check for kinfo_getvmmap().
3551         * configure, config.in: Regenerate.
3552         * fbsd-nat.c (fbsd_read_mapping): Remove
3553         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
3554         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
3555         kinfo_get_vmmap() are always present.
3556
3557 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3558
3559         * fbsd-nat.c: Always include support for
3560         TARGET_OBJECT_SIGNAL_INFO.
3561
3562 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3563
3564         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
3565         sysctl and remove procfs fallback.
3566
3567 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3568
3569         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
3570         * fbsd-nat.h: Likewise.
3571
3572 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3573
3574         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
3575         argument.
3576
3577 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3578
3579         * ada-lang.c (ada_language_data): Delete.
3580         (ada_language): Remove references to ada_language_data.
3581         * c-lang.c (c_language_data): Delete.
3582         (c_language): Remove references to c_language_data.
3583         (cplus_language_data): Delete.
3584         (cplus_language): Remove references to cplus_language_data.
3585         (asm_language_data): Delete.
3586         (asm_language): Remove references to asm_language_data.
3587         (minimal_language_data): Delete.
3588         (minimal_language): Remove references to minimal_language_data.
3589         * d-lang.c (d_language_data): Delete.
3590         (d_language): Remove references to d_language_data.
3591         * f-lang.c (f_language_data): Delete.
3592         (f_language): Remove references to f_language_data.
3593         * go-lang.c (go_language_data): Delete.
3594         (go_language): Remove references to go_language_data.
3595         * language.c (unknown_language_data): Delete.
3596         (unknown_language): Remove references to unknown_language_data.
3597         (auto_language_data): Delete.
3598         (auto_language): Remove references to auto_language_data.
3599         * language.h (language_data): Delete struct.
3600         (language_defn): No longer inherit from language_data.
3601         * m2-lang.c (m2_language_data): Delete.
3602         (m2_language): Remove references to m2_language_data.
3603         * objc-lang.c (objc_language_data): Delete.
3604         (objc_language): Remove references to objc_language_data.
3605         * opencl-lang.c (opencl_language_data): Delete.
3606         (opencl_language): Remove references to opencl_language_data.
3607         * p-lang.c (pascal_language_data): Delete.
3608         (pascal_language): Remove references to pascal_language_data.
3609         * rust-lang.c (rust_language_data): Delete.
3610         (rust_language): Remove references to rust_language_data.
3611
3612 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3613
3614         * ada-lang.c (ada_language_data): Remove la_op_print_tab
3615         initializer.
3616         (ada_language::opcode_print_table): New member function.
3617         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
3618         (c_language::opcode_print_table): New member function.
3619         (cplus_language_data): Remove la_op_print_tab initializer.
3620         (cplus_language::opcode_print_table): New member function.
3621         (asm_language_data): Remove la_op_print_tab initializer.
3622         (asm_language::opcode_print_table): New member function.
3623         (minimal_language_data): Remove la_op_print_tab initializer.
3624         (minimal_language::opcode_print_table): New member function.
3625         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
3626         (d_language::opcode_print_table): New member function.
3627         * expprint.c (print_subexp_standard): Update call to
3628         opcode_print_table.
3629         (op_string): Likewise.
3630         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
3631         (f_language::opcode_print_table): New member function.
3632         * go-lang.c (go_language_data): Remove la_op_print_tab
3633         initializer.
3634         (go_language::opcode_print_table): New member function.
3635         * language.c (unknown_language_data): Remove la_op_print_tab
3636         initializer.
3637         (unknown_language::opcode_print_table): New member function.
3638         (auto_language_data): Remove la_op_print_tab initializer.
3639         (auto_language::opcode_print_table): New member function.
3640         * language.h (language_data): Remove la_op_print_tab field.
3641         (language_defn::opcode_print_table): Declare new member function.
3642         * m2-lang.c (m2_language_data): Remove la_op_print_tab
3643         initializer.
3644         (m2_language::opcode_print_table): New member function.
3645         * objc-lang.c (objc_language_data): Remove la_op_print_tab
3646         initializer.
3647         (objc_language::opcode_print_table): New member function.
3648         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
3649         initializer.
3650         (opencl_language::opcode_print_table): New member function.
3651         * p-lang.c (pascal_language_data): Remove la_op_print_tab
3652         initializer.
3653         (pascal_language::opcode_print_table): New member function.
3654         * rust-lang.c (rust_language_data): Remove la_op_print_tab
3655         initializer.
3656         (rust_language::opcode_print_table): New member function.
3657
3658 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3659
3660         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
3661         (ada_language::expression_ops): New member function.
3662         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
3663         (c_language::expression_ops): New member function.
3664         (cplus_language_data): Remove la_exp_desc initializer.
3665         (cplus_language::expression_ops): New member function.
3666         (asm_language_data): Remove la_exp_desc initializer.
3667         (asm_language::expression_ops): New member function.
3668         (minimal_language_data): Remove la_exp_desc initializer.
3669         (minimal_language::expression_ops): New member function.
3670         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
3671         (d_language::expression_ops): New member function.
3672         * eval.c (evaluate_subexp): Update call to expression_ops.
3673         * expprint.c (print_subexp): Likewise.
3674         (op_name): Likewise.
3675         (dump_subexp_body): Likewise.
3676         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
3677         (f_language::expression_ops): New member function.
3678         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
3679         (go_language::expression_ops): New member function.
3680         * language.c (language_defn::expression_ops): New function.
3681         (unknown_language_data): Remove la_exp_desc initializer.
3682         (auto_language_data): Likewise.
3683         * language.h (language_data): Remove la_exp_desc field.
3684         (language_defn::expression_ops): Declare new member function.
3685         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
3686         (m2_language::expression_ops): New member function.
3687         * objc-lang.c (objc_language_data): Remove la_exp_desc
3688         initializer.
3689         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
3690         initializer.
3691         (opencl_language::expression_ops): New member function.
3692         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
3693         * parse.c (operator_length): Update call to expression_ops.
3694         (exp_iterate): Likewise.
3695         * rust-lang.c (rust_language_data): Remove la_exp_desc
3696         initializer.
3697         (ruse_language::expression_ops): New member function.
3698
3699 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3700
3701         * ada-lang.c (ada_language_data): Remove la_varobj_ops
3702         initializer.
3703         (ada_language::varobj_ops): New member function.
3704         * c-lang.c (c_language_data): Remove la_varobj_ops
3705         initializer.
3706         (cplus_language_data): Likewise.
3707         (cplus_language::varobj_ops): New member function.
3708         (asm_language_data): Remove la_varobj_ops initializer.
3709         (minimal_language_data): Likewise.
3710         * d-lang.c (d_language_data): Likewise.
3711         * f-lang.c (f_language_data): Likewise.
3712         * go-lang.c (go_language_data): Likewise.
3713         * language.c (language_defn::varobj_ops): New function.
3714         (unknown_language_data): Remove la_varobj_ops
3715         initializer.
3716         (auto_language_data): Likewise.
3717         * language.h (language_data): Remove la_varobj_ops field.
3718         (language_defn::varobj_ops): Declare new member function.
3719         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
3720         * objc-lang.c (objc_language_data): Likewise.
3721         * opencl-lang.c (opencl_language_data): Likewise.
3722         * p-lang.c (pascal_language_data): Likewise.
3723         * rust-lang.c (rust_language_data): Likewise.
3724         * varobj.c (varobj_create): Update call to varobj_ops.
3725         * varobj.h (default_varobj_ops): Delete define.
3726
3727 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3728
3729         * ada-lang.c (ada_language_data): Remove la_macro_expansion
3730         initializer.
3731         * c-lang.c (c_language_data): Likewise.
3732         (c_language::macro_expansion): New member function.
3733         (cplus_language_data): Likewise.
3734         (cplus_language::macro_expansion): New member function.
3735         (asm_language_data): Likewise.
3736         (asm_language::macro_expansion): New member function.
3737         (minimal_language_data): Likewise.
3738         (minimal_language::macro_expansion): New member function.
3739         * d-lang.c (d_language_data): Remove la_macro_expansion
3740         initializer.
3741         * f-lang.c (f_language_data): Likewise.
3742         * go-lang.c (go_language_data): Likewise.
3743         * language.c (unknown_language_data): Likewise.
3744         (auto_language_data): Likewise.
3745         * language.h (language_data): Remove la_macro_expansion field.
3746         (language_defn::macro_expansion): New member function.
3747         * m2-lang.c (m2_language_data): Remove la_macro_expansion
3748         initializer.
3749         * objc-lang.c (objc_language_data): Likewise.
3750         (objc_language::macro_expansion): New member function.
3751         * opencl-lang.c (opencl_language_data): Likewise.
3752         (opencl_language::macro_expansion): New member function.
3753         * p-lang.c (pascal_language_data): Remove la_macro_expansion
3754         initializer.
3755         * rust-lang.c (rust_language_data): Likewise.
3756         * symtab.c (default_collect_symbol_completion_matches_break_on):
3757         Update call to macro_expansion.
3758
3759 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3760
3761         * ada-lang.c (ada_language_data): Remove la_array_ordering
3762         initializer.
3763         * c-lang.c (c_language_data): Likewise.
3764         (cplus_language_data): Likewise.
3765         (asm_language_data): Likewise.
3766         (minimal_language_data): Likewise.
3767         * d-lang.c (d_language_data): Likewise.
3768         * dwarf2/read.c (read_array_order): Update for call to
3769         array_ordering.
3770         * f-lang.c (f_language_data): Remove la_array_ordering
3771         initializer.
3772         (f_language::array_ordering): New member function.
3773         * go-lang.c (go_language_data): Remove la_array_ordering
3774         initializer.
3775         * language.c (unknown_language_data): Likewise.
3776         (auto_language_data): Likewise.
3777         * language.h (language_data): Delete la_array_ordering field.
3778         (language_defn::array_ordering): New member function.
3779         * m2-lang.c (m2_language_data): Remove la_array_ordering
3780         initializer.
3781         * objc-lang.c (objc_language_data): Likewise.
3782         * opencl-lang.c (opencl_language_data): Likewise.
3783         * p-lang.c (pascal_language_data): Likewise.
3784         * rust-lang.c (rust_language_data): Likewise.
3785
3786 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3787
3788         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
3789         initializer.
3790         * c-lang.c (c_language_data): Likewise.
3791         (cplus_language_data): Likewise.
3792         (asm_language_data): Likewise.
3793         (minimal_language_data): Likewise.
3794         * d-lang.c (d_language_data): Likewise.
3795         * f-lang.c (f_language_data): Likewise.
3796         (f_language::case_sensitivity): New member function.
3797         * go-lang.c (go_language_data): Remove la_case_sensitivity
3798         initializer.
3799         * language.c (enum case_mode): Moved here from language.h.
3800         (case_mode): Make static.
3801         (show_case_command): Update for case_sensitivity being a method.
3802         (set_case_command): Likewise.
3803         (set_range_case): Likewise.
3804         (unknown_language_data): Remove la_case_sensitivity initializer.
3805         (auto_language_data): Likewise.
3806         * language.h (case_mode): Delete, move enum declaration to
3807         language.c.
3808         (language_data): Delete la_case_sensitivity field.
3809         (language_defn::case_sensitivity): New member function.
3810         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
3811         initializer.
3812         * objc-lang.c (objc_language_data): Likewise.
3813         * opencl-lang.c (opencl_language_data): Likewise.
3814         * p-lang.c (pascal_language_data): Likewise.
3815         * rust-lang.c (rust_language_data): Likewise.
3816
3817 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3818
3819         * ada-lang.c (ada_language_data): Remove la_range_check
3820         initializer.
3821         * c-lang.c (c_language_data): Likewise.
3822         (cplus_language_data): Likewise.
3823         (asm_language_data): Likewise.
3824         (minimal_language_data): Likewise.
3825         * d-lang.c (d_language_data): Likewise.
3826         * f-lang.c (f_language_data): Likewise.
3827         (f_language::range_checking_on_by_default): New member function.
3828         * go-lang.c (go_language_data): Remove la_range_check initializer.
3829         * language.c (enum range_mode): Moved here from language.h.
3830         (range_mode): Made static.
3831         (show_range_command): Update to use
3832         range_checking_on_by_default.
3833         (set_range_command): Likewise.
3834         (set_range_case): Likewise.
3835         (unknown_language_data): Remove la_range_check initializer.
3836         (auto_language_data): Likewise.
3837         * language.h (range_mode): Delete.  Enum definition moved to
3838         language.c.
3839         (language_data): Remove la_range_check field.
3840         (language_defn::range_checking_on_by_default): New member
3841         function.
3842         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
3843         (m2_language::range_checking_on_by_default): New member function.
3844         * objc-lang.c (objc_language_data): Remove la_range_check
3845         initializer.
3846         * opencl-lang.c (opencl_language_data): Likewise.
3847         * p-lang.c (pascal_language_data): Likewise.
3848         (pascal_language::range_checking_on_by_default): New member
3849         function.
3850         * rust-lang.c (rust_language_data): Remove la_range_check
3851         initializer.
3852         (rust_language::range_checking_on_by_default): New member
3853         function.
3854
3855 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3856
3857         * dwarf2/read.c (dwarf2_physname): Remove special case for
3858         language_go.
3859         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
3860         member function.
3861
3862 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3863
3864         * ada-lang.c (ada_language_data): Remove
3865         la_store_sym_names_in_linkage_form_p initializer.
3866         (ada_language::store_sym_names_in_linkage_form_p): New member
3867         function.
3868         * c-lang.c (c_language_data): Remove
3869         la_store_sym_names_in_linkage_form_p initializer.
3870         (c_language::store_sym_names_in_linkage_form_p): New member
3871         function.
3872         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
3873         initializer.
3874         (asm_language_data): Likewise.
3875         (asm_language::store_sym_names_in_linkage_form_p): New member
3876         function.
3877         (minimal_language_data): Remove
3878         la_store_sym_names_in_linkage_form_p initializer.
3879         (minimal_language::store_sym_names_in_linkage_form_p): New member
3880         function.
3881         * d-lang.c (d_language_data): Remove
3882         la_store_sym_names_in_linkage_form_p initializer.
3883         * dwarf2/read.c (dwarf2_physname): Update call to
3884         store_sym_names_in_linkage_form_p.
3885         * f-lang.c (f_language_data): Remove
3886         la_store_sym_names_in_linkage_form_p initializer.
3887         * go-lang.c (go_language_data): Remove
3888         la_store_sym_names_in_linkage_form_p initializer.
3889         * language.c (unknown_language_data): Remove
3890         la_store_sym_names_in_linkage_form_p initializer.
3891         (unknown_language::store_sym_names_in_linkage_form_p): New member
3892         function.
3893         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
3894         initializer.
3895         (auto_language::store_sym_names_in_linkage_form_p): New member
3896         function.
3897         * language.h (language_data): Remove
3898         la_store_sym_names_in_linkage_form_p member variable.
3899         (language_defn::store_sym_names_in_linkage_form_p): New member
3900         function.
3901         * m2-lang.c (m2_language_data): Remove
3902         la_store_sym_names_in_linkage_form_p initializer.
3903         * objc-lang.c (objc_language_data): Likewise.
3904         * opencl-lang.c (opencl_language_data): Likewise.
3905         * p-lang.c (pascal_language_data): Likewise.
3906         * rust-lang.c (rust_language_data): Likewise.
3907
3908 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3909
3910         * ada-lang.c (ada_language_data): Remove string_lower_bound
3911         initializer.
3912         * c-lang.c (c_language_data): Likewise.
3913         (cplus_language_data): Likewise.
3914         (asm_language_data): Likewise.
3915         (minimal_language_data): Likewise.
3916         * d-lang.c (d_language_data): Likewise.
3917         * f-lang.c (f_language_data): Likewise.
3918         * go-lang.c (go_language_data): Likewise.
3919         * language.c (unknown_language_data): Likewise.
3920         (auto_language_data): Likewise.
3921         * language.h (language_data): Remove string_lower_bound field.
3922         (language_defn::string_lower_bound): New member function.
3923         * m2-lang.c (m2_language_data): Remove string_lower_bound
3924         initializer.
3925         (m2_language::string_lower_bound): New member function.
3926         * objc-lang.c (objc_language_data): Remove string_lower_bound
3927         initializer.
3928         * opencl-lang.c (opencl_language_data): Likewise.
3929         * p-lang.c (pascal_language_data): Likewise.
3930         * rust-lang.c (rust_language_data): Likewise.
3931         * valops.c (value_cstring): Update call to string_lower_bound.
3932         (value_string): Likewise.
3933         * value.c (allocate_repeated_value): Likewise.
3934
3935 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3936
3937         * valops.c (value_repeat): Fix incorrect argument name in comment.
3938
3939 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3940
3941         * ada-lang.c (ada_language_data): Remove c_style_arrays
3942         initializer.
3943         (ada_language::c_style_arrays_p): New member fuction.
3944         * c-lang.c (c_language_data): Remove c_style_arrays
3945         initializer.
3946         (cplus_language_data): Likewise.
3947         (asm_language_data): Likewise.
3948         (minimal_language_data): Likewise.
3949         * d-lang.c (d_language_data): Likewise.
3950         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
3951         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
3952         (f_language::c_style_arrays_p): New member function.
3953         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
3954         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
3955         * language.c (unknown_language_data): Remove c_style_arrays
3956         initializer.
3957         (auto_language_data): Likewise.
3958         * language.h (language_data): Remove c_style_arrays field.
3959         (language_defn::c_style_arrays_p): New member function.
3960         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
3961         (m2_language::c_style_arrays_p): New member function.
3962         * objc-lang.c (objc_language_data): Remove c_style_arrays
3963         initializer.
3964         * opencl-lang.c (opencl_language_data): Likewise.
3965         * p-lang.c (pascal_language_data): Likewise.
3966         * rust-lang.c (rust_language_data): Likewise.
3967         * valarith.c (value_subscript): Update call to c_style_arrays_p,
3968         and update local variable to a bool.
3969         * valops.c (value_cast): Update call to c_style_arrays_p.
3970         (value_array): Likewise.
3971         * value.c (coerce_array): Likewise.
3972
3973 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3974
3975         * ada-lang.c (ada_language_data): Remove la_language initializer.
3976         * c-lang.c (c_language_data): Likewise.
3977         (cplus_language_data): Likewise.
3978         (asm_language_data): Likewise.
3979         (minimal_language_data): Likewise.
3980         * d-lang.c (d_language_data): Likewise.
3981         * f-lang.c (f_language_data): Likewise.
3982         * go-lang.c (go_language_data): Likewise.
3983         * language.c (unknown_language_data): Likewise.
3984         (auto_language_data): Likewise.
3985         * language.h (language_data): Remove la_language field.
3986         (language_defn::language_defn): Initialise la_language field.
3987         (language_defn::la_language): New member variable.
3988         * m2-lang.c (m2_language_data): Remove la_language field.
3989         * objc-lang.c (objc_language_data): Likewise.
3990         * opencl-lang.c (opencl_language_data): Likewise.
3991         * p-lang.c (pascal_language_data): Likewise.
3992         * rust-lang.c (rust_language_data): Likewise.
3993
3994 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3995
3996         * ada-lang.c (ada_extensions): Delete, moved into
3997         ada_language::filename_extensions.
3998         (ada_language_data): Remove la_filename_extensions initializer.
3999         (ada_language::filename_extensions): New member function.
4000         * c-lang.c (c_extensions): Delete, moved into
4001         c_language::filename_extensions.
4002         (c_language_data): Remove la_filename_extensions initializer.
4003         (c_language::filename_extensions): New member function.
4004         (cplus_extensions): Delete, moved into
4005         cplus_language::filename_extensions.
4006         (cplus_language_data): Remove la_filename_extensions initializer.
4007         (cplus_language::filename_extensions): New member function.
4008         (asm_extensions): Delete, moved into
4009         asm_language::filename_extensions.
4010         (asm_language_data): Remove la_filename_extensions initializer.
4011         (asm_language::filename_extensions): New member function.
4012         (minimal_language_data): Remove la_filename_extensions
4013         initializer.
4014         * d-lang.c (d_extensions): Delete, moved into
4015         d_language::filename_extensions.
4016         (d_language_data): Remove la_filename_extensions initializer.
4017         (d_language::filename_extensions): New member function.
4018         * f-lang.c (f_extensions): Delete, moved into
4019         f_language::filename_extensions.
4020         (f_language_data): Remove la_filename_extensions initializer.
4021         (f_language::filename_extensions): New member function.
4022         * go-lang.c (go_language_data): Remove la_filename_extensions
4023         initializer.
4024         * language.c (add_set_language_command): Update now that
4025         filename_extensions returns a vector.
4026         (unknown_language_data): Remove la_filename_extensions
4027         initializer.
4028         (auto_language_data): Likewise.
4029         * language.h (language_data): Remove la_filename_extensions field.
4030         (language_defn::filename_extensions): New member function.
4031         * m2-lang.c (m2_language_data): Remove la_filename_extensions
4032         initializer.
4033         * objc-lang.c (objc_extensions): Delete, moved into
4034         objc_language::filename_extensions.
4035         (objc_language_data): Remove la_filename_extensions initializer.
4036         (objc_language::filename_extensions): New member function.
4037         * opencl-lang.c (opencl_language_data): Remove
4038         la_filename_extensions initializer.
4039         * p-lang.c (pascal_extensions): Delete, moved into
4040         pascal_language::filename_extensions.
4041         (pascal_language_data): Remove la_filename_extensions initializer.
4042         (pascal_language::filename_extensions): New member function.
4043         * rust-lang.c (rust_extensions): Delete, moved into
4044         rust_language::filename_extensions.
4045         (rust_language_data): Remove la_filename_extensions initializer.
4046         (rust_language::filename_extensions): New member function.
4047         * symfile.c (add_filename_language): Add new assert.
4048
4049 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4050
4051         * ada-lang.c (ada_language_data): Remove la_name and
4052         la_natural_name initializers.
4053         (ada_language::name): New member function.
4054         (ada_language::natural_name): New member function.
4055         * c-lang.c (c_language_data): Remove la_name and
4056         la_natural_name initializers.
4057         (c_language::name): New member function.
4058         (c_language::natural_name): New member function.
4059         (cplus_language_data): Remove la_name and
4060         la_natural_name initializers.
4061         (cplus_language::name): New member function.
4062         (cplus_language::natural_name): New member function.
4063         (asm_language_data): Remove la_name and
4064         la_natural_name initializers.
4065         (asm_language::name): New member function.
4066         (asm_language::natural_name): New member function.
4067         (minimal_language_data): Remove la_name and
4068         la_natural_name initializers.
4069         (minimal_language::name): New member function.
4070         (minimal_language::natural_name): New member function.
4071         * compile/compile.c (compile_to_object): Update call to
4072         lanugage_defn::name.
4073         * d-lang.c (d_language_data): Remove la_name and
4074         la_natural_name initializers.
4075         (d_language::name): New member function.
4076         (d_language::natural_name): New member function.
4077         * expprint.c (print_subexp_standard): Update call to
4078         language_defn::name.
4079         (dump_raw_expression): Likewise
4080         (dump_prefix_expression): Likewise.
4081         * f-lang.c (f_language_data): Remove la_name and
4082         la_natural_name initializers.
4083         (f_language::name): New member function.
4084         (f_language::natural_name): New member function.
4085         * go-lang.c (go_language_data): Remove la_name and
4086         la_natural_name initializers.
4087         (go_language::name): New member function.
4088         (go_language::natural_name): New member function.
4089         * language.c (show_language_command): Update call to
4090         language_defn::name.
4091         (set_language_command): Likewise.
4092         (language_enum): Likewise.
4093         (language_str): Likewise.
4094         (add_set_language_command): Likewise, use
4095         language_defn::natural_name in the doc string.
4096         (unknown_language_data): Remove la_name and
4097         la_natural_name initializers.
4098         (unknown_language::name): New member function.
4099         (unknown_language::natural_name): New member function.
4100         (auto_language_data): Remove la_name and
4101         la_natural_name initializers.
4102         (auto_language::name): New member function.
4103         (auto_language::natural_name): New member function.
4104         (language_lookup_primitive_type_as_symbol): Update call to
4105         language_defn::name.
4106         * language.h (language_data): Remove la_name and la_natural_name
4107         member variables.
4108         (language_defn::name): New member function.
4109         (language_defn::natural_name): New member function.
4110         * m2-lang.c (m2_language_data): Remove la_name and
4111         la_natural_name initializers.
4112         (m2_language::name): New member function.
4113         (m2_language::natural_name): New member function.
4114         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
4115         language_defn::natural_name.
4116         * objc-lang.c (objc_language_data): Remove la_name and
4117         la_natural_name initializers.
4118         (objc_language::name): New member function.
4119         (objc_language::natural_name): New member function.
4120         * opencl-lang.c (opencl_language_data): Remove la_name and
4121         la_natural_name initializers.
4122         (opencl_language::name): New member function.
4123         (opencl_language::natural_name): New member function.
4124         * p-lang.c (pascal_language_data): Remove la_name and
4125         la_natural_name initializers.
4126         (pascal_language::name): New member function.
4127         (pascal_language::natural_name): New member function.
4128         * rust-lang.c (rust_language_data): Remove la_name and
4129         la_natural_name initializers.
4130         (rust_language::name): New member function.
4131         (rust_language::natural_name): New member function.
4132         * symtab.c (lookup_language_this): Update call to
4133         language_defn::name.
4134
4135 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4136
4137         * ada-lang.c (ada_language_data): Remove la_name_of_this
4138         initializer.
4139         * ax-gdb.c (gen_expr): Update call to name_of_this.
4140         * c-exp.y (classify_name): Likewise.
4141         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
4142         (cplus_language_data): Likewise.
4143         (cplus_language::name_of_this): New member function.
4144         (asm_language_data): Remove la_name_of_this initializer.
4145         (minimal_language_data): Likewise.
4146         * d-lang.c (d_language_data): Likewise.
4147         (d_language::name_of_this): New member function.
4148         * expprint.c (print_subexp_standard): Update call to name_of_this.
4149         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
4150         * go-lang.c (go_language_data): Likewise.
4151         * language.c (unknown_language_data): Likewise.
4152         (unknown_language::name_of_this): New member function.
4153         (auto_language_data): Remove la_name_of_this initializer.
4154         (auto_language::name_of_this): New member function.
4155         * language.h (language_data): Delete la_name_of_this member
4156         variable.
4157         (language_defn::name_of_this): New member function.
4158         * m2-lang.c (m2_language_data): Remove la_name_of_this
4159         initializer.
4160         * objc-lang.c (objc_language_data): Likewise.
4161         (objc_language::name_of_this): New member function.
4162         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
4163         initializer.
4164         * p-lang.c (pascal_language_data): Likewise.
4165         (pascal_language::name_of_this): New member function.
4166         * rust-lang.c (rust_language_data): Remove la_name_of_this
4167         initializer.
4168         * symtab.c (lookup_language_this): Update call to name_of_this.
4169         (lookup_symbol_aux): Likewise.
4170         * valops.c (value_of_this): Likewise.
4171
4172 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4173
4174         * ada-lang.c (ada_language_data): Remove
4175         la_struct_too_deep_ellipsis initializer.
4176         (ada_language::struct_too_deep_ellipsis): New member function.
4177         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
4178         initializer.
4179         (cplus_language_data): Likewise.
4180         (asm_language_data): Likewise.
4181         (minimal_language_data): Likewise.
4182         * cp-valprint.c (cp_print_value): Update call to
4183         struct_too_deep_ellipsis.
4184         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
4185         initializer.
4186         * f-lang.c (f_language_data): Likewise.
4187         (f_language::struct_too_deep_ellipsis): New member function.
4188         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
4189         initializer.
4190         * language.c (unknown_language_data): Likewise.
4191         (auto_language_data): Likewise.
4192         * language.h (language_data): Delete la_struct_too_deep_ellipsis
4193         member variable.
4194         (language_defn::struct_too_deep_ellipsis): New member function.
4195         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
4196         initializer.Q
4197         * objc-lang.c (objc_language_data): Likewise.
4198         * opencl-lang.c (opencl_language_data): Likewise.
4199         * p-lang.c (pascal_language_data): Likewise.
4200         * rust-lang.c (rust_language_data): Likewise.
4201         * valprint.c (val_print_check_max_depth): Update call to
4202         struct_too_deep_ellipsis.
4203
4204 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
4205
4206         * MAINTAINERS (Write After Approval): Add myself.
4207
4208 2020-09-15  Tom Tromey  <tom@tromey.com>
4209
4210         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
4211         Remove.
4212
4213 2020-09-15  Tom Tromey  <tom@tromey.com>
4214
4215         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
4216         and TYPE_CODE_METHODPTR cases.
4217         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
4218         (c_value_print_inner): Update.
4219         * valprint.c (generic_value_print_memberptr): New function, from
4220         c_value_print_memberptr.
4221         (generic_value_print): Use it.  Call cplus_print_method_ptr.
4222
4223 2020-09-15  Tom Tromey  <tromey@adacore.com>
4224
4225         * python/python-internal.h (PyInt_FromLong): Remove define.
4226         * python/py-value.c (convert_value_from_python): Use
4227         gdb_py_object_from_longest.
4228         * python/py-type.c (typy_get_code): Use
4229         gdb_py_object_from_longest.
4230         * python/py-symtab.c (salpy_get_line): Use
4231         gdb_py_object_from_longest.
4232         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
4233         gdb_py_object_from_longest.
4234         * python/py-record.c (recpy_gap_reason_code): Use
4235         gdb_py_object_from_longest.
4236         * python/py-record-btrace.c (recpy_bt_insn_size)
4237         (recpy_bt_func_level, btpy_list_count): Use
4238         gdb_py_object_from_longest.
4239         * python/py-infthread.c (gdbpy_create_ptid_object): Use
4240         gdb_py_object_from_longest.  Fix error handling.
4241         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
4242         gdb_py_object_from_longest.
4243         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
4244         gdb_py_object_from_longest.
4245         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
4246         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
4247         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
4248
4249 2020-09-15  Tom Tromey  <tromey@adacore.com>
4250
4251         * python/python.c (gdbpy_parameter_value): Use
4252         gdb_py_object_from_ulongest.
4253
4254 2020-09-15  Tom Tromey  <tromey@adacore.com>
4255
4256         * python/py-infevents.c (create_register_changed_event_object):
4257         Use gdb_py_object_from_longest.
4258         * python/py-exitedevent.c (create_exited_event_object): Use
4259         gdb_py_object_from_longest.
4260
4261 2020-09-15  Tom Tromey  <tromey@adacore.com>
4262
4263         * python/python.c (gdbpy_parameter_value): Use
4264         gdb_py_object_from_longest.
4265         * python/py-type.c (convert_field, typy_range): Use
4266         gdb_py_object_from_longest.
4267         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
4268         gdb_py_object_from_longest.
4269         * python/py-lazy-string.c (stpy_get_length): Use
4270         gdb_py_object_from_longest.
4271         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
4272         gdb_py_object_from_longest.
4273         * python/py-infevents.c (create_memory_changed_event_object): Use
4274         gdb_py_object_from_longest.
4275         * python/py-inferior.c (infpy_get_num): Use
4276         gdb_py_object_from_longest.
4277         (infpy_get_pid): Likewise.
4278
4279 2020-09-15  Tom Tromey  <tromey@adacore.com>
4280
4281         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
4282         defines.
4283         * python/py-value.c (valpy_long): Use
4284         gdb_py_object_from_ulongest.
4285         * python/py-symtab.c (salpy_get_pc): Use
4286         gdb_py_object_from_ulongest.
4287         (salpy_get_last): Likewise.
4288         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
4289         gdb_py_object_from_ulongest.
4290         * python/py-lazy-string.c (stpy_get_address): Use
4291         gdb_py_object_from_ulongest.
4292         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
4293         * python/py-arch.c (archpy_disassemble): Use
4294         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
4295         error handling.
4296
4297 2020-09-15  Tom Tromey  <tromey@adacore.com>
4298
4299         * python/python-internal.h (gdb_py_long_from_longest): Remove
4300         defines.
4301         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
4302         * python/py-type.c (convert_field, typy_get_sizeof): Use
4303         gdb_py_object_from_longest.
4304         * python/py-record-btrace.c (btpy_list_index): Use
4305         gdb_py_object_from_longest.
4306
4307 2020-09-15  Tom Tromey  <tromey@adacore.com>
4308
4309         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
4310         * python/py-record.c (recpy_element_number): Use
4311         gdb_py_object_from_longest.
4312         (recpy_gap_number): Likewise.
4313
4314 2020-09-15  Tom Tromey  <tromey@adacore.com>
4315
4316         * top.c (ui::ui): Update.
4317         (highest_ui_num): Remove.
4318         * top.h (struct ui) <num>: Remove.
4319
4320 2020-09-15  Tom Tromey  <tromey@adacore.com>
4321
4322         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
4323         * ui-style.c (ansi_regex_text): Now array.
4324         * rust-exp.y (number_regex_text): Now array.
4325         * linespec.c (linespec_quote_characters): Now array.
4326         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
4327         Now arrays.
4328
4329 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4330
4331         * debuginfod-support.c (debuginfod_client_deleter): New.
4332         (debuginfod_client_up): New.
4333         (debuginfod_init): Return debuginfod_client_up.
4334         (debuginfod_source_query): Adjust.
4335         (debuginfod_debuginfo_query): Adjust.
4336
4337 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4338
4339         * debuginfod-support.c (debuginfod_source_query): Use
4340         make_unique_xstrdup.
4341
4342 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4343
4344         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
4345         with `type::instance_flags`.
4346
4347 2020-09-14  Michael Mullin  <masmullin@gmail.com>
4348
4349         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
4350         Remove baton parameter.
4351
4352 2020-09-14  Pedro Alves  <pedro@palves.net>
4353
4354         * Makefile.in (SELFTESTS_SRCS): Add
4355         unittests/enum-flags-selftests.c.
4356         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
4357         btrace_function_flags instead of enum btrace_function_flag.
4358         * compile/compile-c-types.c (convert_qualified): Use
4359         enum_flags::raw.
4360         * compile/compile-cplus-symbols.c (convert_one_symbol)
4361         (convert_symbol_bmsym):
4362         * compile/compile-cplus-types.c (compile_cplus_convert_method)
4363         (compile_cplus_convert_struct_or_union_methods)
4364         (compile_cplus_instance::convert_qualified_base):
4365         * go-exp.y (parse_string_or_char): Add cast to int.
4366         * unittests/enum-flags-selftests.c: New file.
4367         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
4368         type to btrace_thread_flags from btrace_thread_flag.
4369         (record_btrace_cancel_resume, record_btrace_step_thread): Change
4370         local's type to btrace_thread_flags from btrace_thread_flag.  Add
4371         cast in DEBUG call.
4372
4373 2020-09-14  Pedro Alves  <pedro@palves.net>
4374
4375         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
4376         * gdbtypes.c (address_space_name_to_int): Rename to ...
4377         (address_space_name_to_type_instance_flags): ... this.
4378         (address_space_int_to_name): Rename to ...
4379         (address_space_type_instance_flags_to_name): ... this.
4380         * gdbtypes.h (address_space_name_to_int): Rename to ...
4381         (address_space_name_to_type_instance_flags): ... this.
4382         (address_space_int_to_name): Rename to ...
4383         (address_space_type_instance_flags_to_name): ... this.
4384         * type-stack.c (type_stack::insert): Adjust to rename.
4385         * type-stack.h (type_stack::insert): Likewise.
4386
4387 2020-09-14  Pedro Alves  <pedro@palves.net>
4388             Andrew Burgess  <andrew.burgess@embecosm.com>
4389
4390         * avr-tdep.c (avr_address_class_type_flags): Return
4391         type_instance_flags.
4392         (avr_address_class_type_flags_to_name): Take a
4393         type_instance_flags.
4394         (avr_address_class_name_to_type_flags): Return bool and take a
4395         type_instance_flags.
4396         * d-lang.c (build_d_types): Use type::set_instance_flags.
4397         * ft32-tdep.c (ft32_address_class_type_flags): Return
4398         type_instance_flags.
4399         (ft32_address_class_type_flags_to_name): Take a
4400         type_instance_flags.
4401         (ft32_address_class_name_to_type_flags): Return bool and take a
4402         type_instance_flags.
4403         (ft32_gdbarch_init): Use type::set_instance_flags.
4404         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
4405         * gdbarch.h, gdbarch.c: Regenerate.
4406         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
4407         (address_class_name_to_type_flags): Use type_instance_flags and
4408         bool.
4409         * gdbtypes.c (address_space_name_to_int)
4410         (address_space_int_to_name, make_qualified_type): Use
4411         type_instance_flags.
4412         (make_qualified_type): Use type_instance_flags and
4413         type::set_instance_flags.
4414         (make_type_with_address_space, make_cv_type, make_vector_type)
4415         (check_typedef): Use type_instance_flags.
4416         (recursive_dump_type): Cast type_instance_flags to unsigned for
4417         printing.
4418         (copy_type_recursive): Use type::set_instance_flags.
4419         (gdbtypes_post_init): Use type::set_instance_flags.
4420         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
4421         <m_instance_flags>: ... this.
4422         <instance_flags, set_instance_flags>: New methods.
4423         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
4424         (SET_TYPE_INSTANCE_FLAGS): New.
4425         (address_space_name_to_int, address_space_int_to_name)
4426         (make_type_with_address_space): Pass flags using
4427         type_instance_flags instead of int.
4428         * stabsread.c (cleanup_undefined_types_noname): Use
4429         type::set_instance_flags.
4430         * s390-tdep.c (s390_address_class_type_flags): Return
4431         type_instance_flags.
4432         (s390_address_class_type_flags_to_name): Take a
4433         type_instance_flags.
4434         (s390_address_class_name_to_type_flags): Return bool and take a
4435         type_instance_flags.
4436         * type-stack.c (type_stack::follow_types): Use
4437         type_instance_flags.
4438         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
4439
4440 2020-09-14  Tom Tromey  <tromey@adacore.com>
4441
4442         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
4443         * x86-tdep.c (x86_is_thunk_register_name)
4444         (x86_in_indirect_branch_thunk): Update.
4445         * sparc64-tdep.c (sparc64_fpu_register_names)
4446         (sparc64_cp0_register_names, sparc64_register_names)
4447         (sparc64_pseudo_register_names): Now const.
4448         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
4449         cp0_registers_num>: Now const.
4450         * sparc-tdep.c (sparc_core_register_names)
4451         (sparc32_fpu_register_names, sparc32_cp0_register_names)
4452         (sparc32_pseudo_register_names): Now const.
4453         (validate_tdesc_registers): Update.
4454         * rust-lang.c (rust_extensions): Now const.
4455         * p-lang.c (p_extensions): Now const.
4456         * objc-lang.c (objc_extensions): Now const.
4457         * nto-tdep.c (nto_thread_state_str): Now const.
4458         * moxie-tdep.c (moxie_register_names): Now const.
4459         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
4460         Now const.
4461         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
4462         (mips_linux_reg_names): Now const.
4463         (mips_gdbarch_init): Update.
4464         * microblaze-tdep.c (microblaze_register_names): Now const.
4465         * m68k-tdep.c (m68k_register_names): Now const.
4466         * m32r-tdep.c (m32r_register_names): Now const.
4467         * ia64-tdep.c (ia64_register_names): Now const.
4468         * i386-tdep.h (struct gdbarch_tdep) <register_names,
4469         ymmh_register_names, ymm16h_regnum, mpx_register_names,
4470         k_register_names, zmmh_register_names, xmm_avx512_register_names,
4471         ymm_avx512_register_names, pkeys_register_names>: Now const.
4472         * i386-tdep.c (i386_register_names, i386_zmm_names)
4473         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
4474         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
4475         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
4476         * f-lang.c (f_extensions): Now const.
4477         * d-lang.c (d_extensions): Now const.
4478         * csky-tdep.c (csky_register_names): Now const.
4479         * charset.c (default_charset_names, charset_enum): Now const.
4480         (_initialize_charset): Update.
4481         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
4482         const.
4483         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
4484         (bsd_uthread_solib_loaded): Update.
4485         (bsd_uthread_state): Now const.
4486         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
4487         (amd64_ymm_avx512_names, amd64_ymmh_names)
4488         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
4489         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
4490         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
4491         (amd64_dword_names): Now const.
4492         * agent.c (can_use_agent_enum): Now const.
4493         * ada-tasks.c (task_states, long_task_states): Now const.
4494         * ada-lang.c (known_runtime_file_name_patterns)
4495         (known_auxiliary_function_name_patterns, attribute_names)
4496         (standard_exc, ada_extensions): Now const.
4497
4498 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4499
4500         * bcache.h (struct bcache) <bcache>: Remove constructor.
4501         <m_hash_function, m_compare_function>: Remove.
4502         <~bcache>: Make virtual.
4503         <compare>: Remove static method, introduce virtual method.
4504         <default_hash>: Remove.
4505         <hash>: New virtual method.
4506         * bcache.c (bcache::expand_hash_table): Update.
4507         (bcache::insert): Update.
4508         (bcache::hash): New.
4509         (bcache::compare): Update comment and parameter names.
4510         * gdbtypes.c (types_deeply_equal): Update.
4511         * psymtab.h (struct psymbol_bcache): New struct.
4512         (class psymtab_storage) <psymtab_storage>: Make default.
4513         <psymbol_cache>: Change type to psymbol_bcache.
4514         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
4515         (psymbol_hash): Change to...
4516         (psymbol_bcache::hash): ... this.
4517         (psymbol_compare): Change to...
4518         (psymbol_bcache::compare): ... this.
4519
4520 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4521
4522         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
4523         checking for initial lwp.
4524
4525 2020-09-14  Tom Tromey  <tromey@adacore.com>
4526
4527         * m68k-tdep.c (m68k_extract_return_value): Use
4528         pointer_result_regnum.
4529         (m68k_store_return_value): Likewise.
4530         (m68k_reg_struct_return_p): Handle vectors and arrays.
4531         (m68k_return_value): Handle arrays.
4532         (m68k_svr4_return_value): Fix single-element aggregate handling.
4533         Handle long double.  Adjust for embedded ABI.
4534         (m68k_svr4_init_abi): Set pointer_result_regnum.
4535         (m68k_embedded_init_abi): New function.
4536         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
4537         (m68k_osabi_sniffer): New function.
4538         (_initialize_m68k_tdep): Register osabi sniffer.
4539         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
4540         member.
4541
4542 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4543
4544         * xml-support.c (xml_fetch_content_from_file): Replace xfree
4545         with gdb::unique_xmalloc_ptr<char>.
4546
4547 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4548
4549         * xml-support.h (xml_fetch_another): Change type to be a
4550         function_view.
4551         (xml_process_xincludes): Remove baton parameter.
4552         (xml_fetch_content_from_file): Change baton parameter to
4553         dirname.
4554         * xml-support.c (struct xinclude_parsing_data)
4555         <xinclude_parsing_data>: Remove baton parameter.
4556         <fetcher_baton>: Remove.
4557         (xinclude_start_include): Adjust.
4558         (xml_process_xincludes): Adjust.
4559         (xml_fetch_content_from_file): Replace baton parameter with
4560         dirname.
4561         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
4562         (xml_init_syscalls_info): Use a lambda.
4563         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
4564         (file_read_description_xml): Use a lambda.
4565         (fetch_available_features_from_target): Change baton parameter
4566         to target_ops.
4567         (target_read_description_xml): Use a lambda.
4568         (target_fetch_description_xml): Use a lambda.
4569         (string_read_description_xml): Update.
4570
4571 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4572
4573         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
4574         uses with type::endianity_is_not_default.
4575
4576 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4577
4578         * gdbtypes.h (struct type) <endianity_is_not_default,
4579         set_endianity_is_not_default>: New methods.
4580         (TYPE_ENDIANITY_NOT_DEFAULT): Use
4581         type::endianity_is_not_default, change all write call sites to
4582         use type::set_endianity_is_not_default.
4583
4584 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4585
4586         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
4587         uses with type::is_fixed_instance.
4588
4589 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4590
4591         * gdbtypes.h (struct type) <is_fixed_instance,
4592         set_is_fixed_instance>: New methods.
4593         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
4594         write call sites to use type::set_is_fixed_instance.
4595
4596 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4597
4598         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
4599         uses with type::is_gnu_ifunc.
4600
4601 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4602
4603         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
4604         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
4605         use type::set_is_gnu_ifunc.
4606
4607 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4608
4609         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
4610         uses with type::stub_is_supported.
4611
4612 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4613
4614         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
4615         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
4616         use type::set_stub_is_supported.
4617
4618 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4619
4620         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
4621         uses with type::is_vector.
4622
4623 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4624
4625         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
4626         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
4627         use type::set_is_vector.
4628
4629 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4630
4631         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
4632         uses with type::has_varargs.
4633
4634 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4635
4636         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
4637         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
4638         use type::set_has_varargs.
4639
4640 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4641
4642         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
4643         uses with type::is_prototyped.
4644
4645 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4646
4647         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
4648         New methods.
4649         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
4650         call sites to use type::set_is_prototyped.
4651
4652 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4653
4654         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
4655         uses with type::target_is_stub.
4656
4657 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4658
4659         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
4660         New methods.
4661         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
4662         sites to use type::set_target_is_stub.
4663
4664 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4665
4666         * gdbtypes.h (TYPE_STUB): Remove, replace all
4667         uses with type::is_stub.
4668
4669 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4670
4671         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
4672         (TYPE_STUB): Use type::is_stub, change all write call sites to
4673         use type::set_is_stub.
4674
4675 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4676
4677         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
4678         type::has_no_signedness.
4679
4680 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4681
4682         * gdbtypes.h (struct type) <has_no_signedness,
4683         set_has_no_signedness>: New methods.
4684         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
4685         call sites to use type::set_has_no_signedness.
4686
4687 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4688
4689         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
4690         type::is_unsigned.
4691
4692 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4693
4694         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
4695         methods.
4696         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
4697         sites to use type::set_is_unsigned.
4698
4699 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
4700             Adam Renquinha <arenquinha@cimeq.qc.ca>
4701
4702         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
4703         pointer and stack frame offset when unwinding.
4704
4705 2020-09-13  Pedro Alves  <pedro@palves.net>
4706
4707         * NEWS: Document "-break-insert --qualified".
4708         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
4709
4710 2020-09-13  Pedro Alves  <pedro@palves.net>
4711
4712         * linespec.c (classify_mtype, compare_msyms): Delete.
4713         (search_minsyms_for_name): Remove classification logic.  Instead
4714         filter out trampoline symbols if we also found an external
4715         function of the same name.
4716
4717 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4718
4719         * NEWS: Create a new section for the next release branch.
4720         Rename the section of the current branch, now that it has
4721         been cut.
4722
4723 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4724
4725         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
4726         * version.in: Bump version to 11.0.50.DATE-git.
4727
4728 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
4729
4730         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
4731
4732 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
4733             Felix Willgerodt  <Felix.Willgerodt@intel.com>
4734
4735         * gdbarch.sh: Added bfloat16 type.
4736         * gdbarch.c: Regenerated.
4737         * gdbarch.h: Regenerated.
4738         * gdbtypes.c (floatformats_bfloat16): New struct.
4739         (gdbtypes_post_init): Add builtin_bfloat16.
4740         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
4741         (floatformats_bfloat16): New struct.
4742         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
4743         (i386_ymm_type): Add field "v16_bfloat16"
4744         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
4745         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
4746         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
4747         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
4748         * features/i386/64bit-avx512.xml: Add bfloat16 type.
4749         * features/i386/64bit-avx512.c: Regenerated.
4750         * features/i386/64bit-sse.xml: Add bfloat16 type.
4751         * features/i386/64bit-sse.c: Regenerated.
4752
4753 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
4754
4755         * i386-tdep.c (i386_zmm_type): Fix field names.
4756         (i386_ymm_type): Fix field names.
4757
4758 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4759
4760         * breakpoint.c: Fix typo in the help message of the
4761         "set breakpoint condition-evaluation" command.
4762
4763 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4764
4765         * nbsd-nat.c: Include "nat/netbsd-nat.h".
4766         * (nbsd_nat_target::pid_to_exec_file)
4767         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
4768         (nbsd_nat_target::post_startup_inferior)
4769         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
4770         (nbsd_add_threads): Switch local code to common gdb/nat functions.
4771         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
4772         * (nbsd_thread_lister): Remove.
4773
4774 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4775
4776         * fork-inferior.c (startup_inferior): Avoid double free.
4777
4778 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4779
4780         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
4781         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
4782
4783 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4784
4785         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
4786         * netbsd-nat.c: Include <sys/ptrace.h>.
4787         * (netbsd_nat::enable_proc_events): Add.
4788
4789 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4790
4791         * netbsd-nat.h: Include "gdbsupport/function-view.h".
4792         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4793         (netbsd_nat::for_each_thread): Add.
4794         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
4795         "gdbsupport/common-debug.h".
4796         * (netbsd_nat::netbsd_thread_lister)
4797         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4798         (netbsd_nat::for_each_thread): Add.
4799
4800 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4801
4802         * netbsd-nat.h: Include <unistd.h>.
4803         * (netbsd_nat::pid_to_exec_file): Add.
4804         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
4805         * (netbsd_nat::pid_to_exec_file) Add.
4806
4807 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4808
4809         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
4810
4811 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4812
4813         * netbsd-nat.h: New file.
4814         * netbsd-nat.c: Likewise.
4815
4816 2020-09-09  Tom Tromey  <tromey@adacore.com>
4817
4818         * ada-lang.c (remove_extra_symbols): Do not increment when
4819         removing an element
4820
4821 2020-09-08  Tom Tromey  <tromey@adacore.com>
4822
4823         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
4824
4825 2020-09-08  Tom Tromey  <tromey@adacore.com>
4826
4827         PR win32/25302:
4828         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
4829         (gdb_bfd_init_data): New function.
4830         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
4831
4832 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4833
4834         * infrun.c (fetch_inferior_event): Use
4835         `switch_to_target_no_thread` to switch the target.
4836
4837 2020-09-06  Tom Tromey  <tom@tromey.com>
4838
4839         * symfile.h (dwarf2_free_objfile): Don't declare.
4840
4841 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4842
4843         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
4844         to match 16 byte real/complex type generated by Flang compiler.
4845
4846 2020-09-03  Tom de Vries  <tdevries@suse.de>
4847
4848         PR breakpoint/26546
4849         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
4850         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
4851
4852 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
4853
4854         * maint.c (index_digits): New function.
4855         (struct maint_print_section_data): Remove.
4856         (print_bfd_section_info): Remove print_data parameter, add arg
4857         and index_digits.
4858         (print_objfile_section_info): Likewise.
4859         (print_bfd_section_info_maybe_relocated): Likewise (plus
4860         objfile).
4861         (maintenance_info_sections): Adjust calls.
4862
4863 2020-09-02  Tom Tromey  <tromey@adacore.com>
4864
4865         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
4866         for null pointers.
4867         (ada_varobj_adjust_for_child_access): Special-case null pointers.
4868
4869 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
4870
4871         * bcache.h (struct bcache) <insert>: Change type of `added` to
4872         pointer to bool.
4873         * bcache.c (bcache::insert): Likewise.
4874         * gdbtypes.c (check_types_worklist): Adjust.
4875         * psymtab.c (add_psymbol_to_bcache): Adjust.
4876
4877 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
4878
4879         * corelow.c (unordered_set): Include.
4880         (class core_target): Add field 'm_core_unavailable_mappings'.
4881         (core_target::build_file_mappings): Print only one warning
4882         per inaccessible file.  Add unavailable/broken mappings
4883         to m_core_unavailable_mappings.
4884         (core_target::xfer_partial): Call...
4885         (core_target::xfer_memory_via_mappings): New method.
4886
4887 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4888
4889         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
4890         type to bool.
4891
4892 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4893
4894         * dwarf2/read.c (struct field_info): Fix indentation.
4895
4896 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4897
4898         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
4899         ordering in comment.
4900         * frame.c (frame_id_eq): Fix indentation.
4901
4902 2020-08-31  Scott Linder  <scott@scottlinder.com>
4903             Simon Marchi  <simon.marchi@efficios.com>
4904
4905         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
4906         inline frame ids in outer frame.
4907
4908 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4909
4910         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
4911         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
4912         (outer_frame_id): Use FID_STACK_OUTER instead of
4913         FID_STACK_INVALID.
4914         (frame_id_p): Don't check for outer_frame_id.
4915
4916 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4917
4918         * frame-unwind.c (frame_unwind_got_optimized): Don't set
4919         regnum/frame in value.  Call allocate_value_lazy.
4920         * frame.c (frame_unwind_register_value): Use
4921         val_print_not_saved.
4922
4923 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4924
4925         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
4926
4927 2020-08-29  Pedro Alves  <pedro@palves.net>
4928
4929         * progspace.c (print_program_space): Use all_inferiors.  Switch to
4930         the inferior before calling target_pid_to_str.
4931
4932 2020-08-28  Tom Tromey  <tom@tromey.com>
4933
4934         * xcoffread.c (xcoff_end_psymtab): Update comment.
4935         * dbxread.c (dbx_end_psymtab): Update comment.
4936
4937 2020-08-28  Tom de Vries  <tdevries@suse.de>
4938
4939         PR breakpoint/26544
4940         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
4941         event_location.
4942         (create_breakpoint): Same.
4943         (base_breakpoint_decode_location): Same.
4944         (bkpt_create_sals_from_location): Same.
4945         (bkpt_decode_location): Same.
4946         (bkpt_probe_create_sals_from_location): Same.
4947         (bkpt_probe_decode_location): Same.
4948         (tracepoint_create_sals_from_location): Same.
4949         (tracepoint_decode_location): Same.
4950         (tracepoint_probe_decode_location): Same.
4951         (strace_marker_create_sals_from_location): Same.
4952         (strace_marker_decode_location): Same.
4953         (create_sals_from_location_default): Same.
4954         (decode_location_default): Same.
4955         * breakpoint.h (struct breakpoint_ops): Same.
4956         (create_breakpoint): Same.
4957         * linespec.h (decode_line_full): Same.
4958         * linespec.c (decode_line_full): Same.  Throw error if
4959         result.size () == 0.
4960
4961 2020-08-27  Pedro Alves  <pedro@palves.net>
4962
4963         PR gdb/26524
4964         * breakpoint.c (until_break_fsm) <location_breakpoint,
4965         caller_breakpoint>: Delete fields.
4966         <breakpoints>: New field.
4967         <until_break_fsm>: Adjust to save a breakpoint vector instead of
4968         two individual breakpoints.
4969         (until_break_fsm::should_stop): Loop over breakpoints in the
4970         breakpoint vector.
4971         (until_break_fsm::clean_up): Adjust to clear the breakpoints
4972         vector.
4973         (until_break_command): Handle location expanding into multiple
4974         sals.
4975
4976 2020-08-27  Pedro Alves  <pedro@palves.net>
4977
4978         PR gdb/26523
4979         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
4980         bp_until breakpoints user-specified locations.  Update intro
4981         comment.
4982
4983 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
4984
4985         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
4986         gdb_bfd_sections): New.
4987         * maint.c (print_bfd_section_info): Change param type to
4988         maint_print_section_data.
4989         (print_objfile_section_info): Likewise.
4990         (print_bfd_section_info_maybe_relocated): Likewise.
4991         (maintenance_info_sections): Use gdb_bfd_sections.
4992
4993 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4994
4995         * MAINTAINERS: Add ARC target and maintainer.
4996
4997 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
4998
4999         * configure.tgt: ARC support for GNU/Linux.
5000         * Makefile.in (ALL_TARGET_OBJS): Likewise.
5001         * arc-linux-tdep.c: New file.
5002         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
5003         * arc-tdep.c (arc_write_pc): Use it.
5004
5005 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5006
5007         * arc-tdep.c (arc_check_for_hardware_loop): New.
5008         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
5009
5010 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5011
5012         * arc-tdep.h: Include "gdbarch.h".
5013
5014 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5015
5016         * arch/arc.h
5017         (arc_gdbarch_features): New class to stir the selection of target XML.
5018         (arc_create_target_description): Use FEATURES to choose XML target.
5019         (arc_lookup_target_description): Use arc_create_target_description
5020         to create _new_ target descriptions or return the already created
5021         ones if the FEATURES is the same.
5022         * arch/arc.c: Implementation of prototypes described above.
5023         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
5024         (arc_gdbarch_features_init): Initialize the FEATURES struct.
5025         * arc-tdep.c (*_feature_name): Make feature names consistent.
5026         (arc_register_feature): A new struct to hold information about
5027         registers of a particular target/feature.
5028         (arc_check_tdesc_feature): Check if XML provides registers in
5029         compliance with ARC_REGISTER_FEATURE structs.
5030         (arc_update_acc_reg_names): Add aliases for r58 and r59.
5031         (determine_*_reg_feature_set): Which feature name to look for.
5032         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
5033         (mach_type_to_arc_isa): Convert from a set of binutils machine types
5034         to expected ISA enums to be used in arc_gdbarch_features structs.
5035         * features/Makefile (FEATURE_XMLFILES): Add new files.
5036         * gdb/features/arc/v1-aux.c: New file.
5037         * gdb/features/arc/v1-aux.xml: Likewise.
5038         * gdb/features/arc/v1-core.c: Likewise.
5039         * gdb/features/arc/v1-core.xml: Likewise.
5040         * gdb/features/arc/v2-aux.c: Likewise.
5041         * gdb/features/arc/v2-aux.xml: Likewise.
5042         * gdb/features/arc/v2-core.c: Likewise.
5043         * gdb/features/arc/v2-core.xml: Likewise.
5044         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
5045
5046 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
5047             Andrew Burgess  <andrew.burgess@embecosm.com>
5048
5049         PR m2/26372
5050         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
5051         an assert.  Remove single element array indexing pattern as the
5052         MULTI_SUBSCRIPT support will handle this case too.
5053
5054 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
5055
5056         * value.h (valprint_check_validity): Move declaration from
5057         here...
5058         * valprint.h (valprint_check_validity): ... to here.
5059
5060 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5061
5062         * debug.h: New file.
5063         * debug.c (debug_prefixed_vprintf): New function.
5064         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
5065         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
5066
5067 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5068
5069         * infrun.h (infrun_debug_printf_1): New function declaration.
5070         (infrun_debug_printf): New macro.
5071         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
5072         throughout.
5073         (infrun_debug_printf): New function.
5074         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
5075         (handle_jit_event): Likewise.
5076
5077 2020-08-21  Mark Wielaard  <mark@klomp.org>
5078
5079         * ada-lex.l: Extend register warnings diagnostics comment for g++.
5080
5081 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
5082
5083         * frame.c (enum class frame_id_status): New.
5084         (struct frame_info) <this_id::p>: Change type to frame_id_status.
5085         (fprintf_frame): Update.
5086         (compute_frame_id): Set frame id status to "computing" on entry.
5087         Set it back to "not_computed" on failure and to "computed" on
5088         success.
5089         (get_frame_id): Assert the frame id is not being computed.
5090         (create_sentinel_frame): Use frame_id_status::COMPUTED.
5091         (create_new_frame): Likewise.
5092         (frame_cleanup_after_sniffer): Update assert.
5093
5094 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5095
5096         * regcache.c (pid_ptid_regcache_map): New type.
5097         (target_ptid_regcache_map): Remove.
5098         (target_pid_ptid_regcache_map): New type.
5099         (regcaches): Change type to target_pid_ptid_regcache_map.
5100         (get_thread_arch_aspace_regcache): Update.
5101         (regcache_thread_ptid_changed): Update, handle pid-like ptid
5102         case.
5103         (regcaches_size): Update.
5104         (regcache_count): Update.
5105         (registers_changed_ptid_target_pid_test): New.
5106         (_initialize_regcache): Register new test.
5107
5108 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5109
5110         * regcache.c (regcache_count): New.
5111         (struct regcache_test_data): New.
5112         (regcache_test_data_up): New.
5113         (populate_regcaches_for_test): New.
5114         (regcaches_test): Remove.
5115         (get_thread_arch_aspace_regcache_test): New.
5116         (registers_changed_ptid_all_test): New.
5117         (registers_changed_ptid_target_test): New.
5118         (registers_changed_ptid_target_ptid_test): New.
5119         (regcache_thread_ptid_changed): Remove regcache_count lambda.
5120         (_initialize_regcache): Register new tests.
5121
5122 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5123
5124         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
5125         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
5126         gdbarch and aspace parameter.  Use current inferior's aspace.
5127         Validate regcache's arch value.
5128         (regcaches_test): Update.
5129
5130 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5131
5132         * regcache.c (regcaches_test): Call registers_changed.
5133
5134 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5135
5136         * infrun.c (process_event_stop_test): Fix typo "breapoint".
5137
5138 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5139
5140         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
5141         to find the end of prologue for flang compiled binaries.
5142         * arm-tdep.c (arm_skip_prologue): Likewise.
5143         * i386-tdep.c (i386_skip_prologue): Likewise.
5144         * producer.c (producer_is_llvm): New function.
5145         (producer_parsing_tests): Added new tests for clang/flang.
5146         * producer.h (producer_is_llvm): New declaration.
5147
5148 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
5149
5150         * linux-nat.c (linux_nat_debug_printf): New function.
5151         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
5152
5153 2020-08-18  Aaron Merey  <amerey@redhat.com>
5154
5155         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
5156         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
5157         (CLIBS): Add DEBUGINFOD_LIBS.
5158
5159 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
5160
5161         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
5162         'gdbarch_num_regs'.
5163
5164 2020-08-17  Tom Tromey  <tromey@adacore.com>
5165
5166         * ada-varobj.c (ada_varobj_decode_var): Handle case where
5167         ada_get_decoded_value returns NULL.
5168
5169 2020-08-17  Tom Tromey  <tromey@adacore.com>
5170
5171         * python/py-inferior.c (infpy_search_memory): Use
5172         gdb_py_object_from_ulongest.
5173         * python/py-infevents.c (create_inferior_call_event_object)
5174         (create_memory_changed_event_object): Use
5175         gdb_py_object_from_ulongest.
5176         * python/py-linetable.c (ltpy_entry_get_pc): Use
5177         gdb_py_object_from_ulongest.
5178
5179 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5180
5181         * loc.c (class symbol_needs_eval_context): Fix indentation.
5182
5183 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5184
5185         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
5186         bool.
5187
5188 2020-08-17  Tom de Vries  <tdevries@suse.de>
5189
5190         PR gdb/26393
5191         * gdbtypes.c (dump_dynamic_prop): New function.
5192         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
5193
5194 2020-08-15  Tom de Vries  <tdevries@suse.de>
5195
5196         PR backtrace/26390
5197         * stack.c (print_frame_args): Temporarily set the selected
5198         frame to FRAME while printing the frame's arguments.
5199
5200 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5201
5202         PR breakpoints/26385
5203         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
5204         Always clear watchpoint with PTRACE_SET_DEBUGREG.
5205
5206 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5207
5208         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
5209         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
5210         and >= to check return value instead of == -1 and != -1.
5211
5212 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
5213
5214         * utils.h (class gdb_argv) <as_array_view>: New method.
5215         * utils.c (gdb_argv_as_array_view_test): New.
5216         (_initialize_utils): Register selftest.
5217         * maint.c (maintenance_selftest): Use the new method.
5218
5219 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
5220
5221         * target.h (supports_dumpcore, dumpcore): New
5222         function declarations.
5223         * target.c (supports_dumpcore, dumpcore): New
5224         functions.
5225         * target-delegates.c: Rebuild.
5226         * gcore.c (gcore_command): Use target_supports_dumpcore ()
5227         and target_dumpcore ().
5228
5229 2020-08-13  Aaron Merey  <amerey@redhat.com>
5230
5231         * debuginfod-support.c: Replace global variables with user_data.
5232
5233 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
5234
5235         * maint.c (maintenance_selftest): Split args and pass array_view
5236         to run_tests.
5237
5238 2020-08-12  Luis Machado  <luis.machado@linaro.org>
5239
5240         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
5241         type's length.
5242         Use %s and pulongest to print the length.
5243
5244 2020-08-12  Pedro Alves  <palves@redhat.com>
5245
5246         * NEWS: Move "Multi-target debugging support" item to the
5247         "Changes since GDB 9" section.
5248
5249 2020-08-12  Pedro Alves  <palves@redhat.com>
5250
5251         PR gdb/26336
5252         * progspace.c (program_space::remove_objfile): Invalidate the
5253         frame cache.
5254
5255 2020-08-11  Tom de Vries  <tdevries@suse.de>
5256
5257         * MAINTAINERS: Mark ms1 as deleted.
5258
5259 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5260
5261         PR gdb/26310
5262
5263         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
5264         act accordingly.
5265         (aarch64_analyze_prologue_test): Add more unit tests to exercise
5266         movz/str/stur/stp skipping behavior.
5267
5268 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5269
5270         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
5271         struct user_sve_header instead of struct sve_context.
5272
5273 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
5274
5275         * read.h (dwarf2_fetch_die_loc_sect_off,
5276         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
5277         `void *` parameter with function_view.
5278         * read.c (dwarf2_fetch_die_loc_sect_off,
5279         dwarf2_fetch_die_loc_cu_off): Likewise.
5280         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
5281         (per_cu_dwarf_call): Adjust.
5282         (get_frame_address_in_block_wrapper): Remove.
5283         (indirect_synthetic_pointer): Adjust.
5284         (get_ax_pc): Remove.
5285         (dwarf2_compile_expr_to_ax): Adjust.
5286
5287 2020-08-08  Tom de Vries  <tdevries@suse.de>
5288
5289         PR build/26344
5290         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
5291         constructor.
5292         * regcache.c (get_thread_arch_aspace_regcache): Same.
5293
5294 2020-08-07  Tom Tromey  <tromey@adacore.com>
5295
5296         * ravenscar-thread.c
5297         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
5298         New method.
5299         (ravenscar_thread_target::wait): Check
5300         runtime_initialized.
5301         (ravenscar_thread_target::prepare_to_store)
5302         (ravenscar_thread_target::stopped_by_sw_breakpoint)
5303         (ravenscar_thread_target::stopped_by_hw_breakpoint)
5304         (ravenscar_thread_target::stopped_by_watchpoint)
5305         (ravenscar_thread_target::stopped_data_address)
5306         (ravenscar_thread_target::core_of_thread): Use
5307         scoped_restore_current_thread and
5308         set_base_thread_from_ravenscar_task.
5309
5310 2020-08-07  Tom Tromey  <tromey@adacore.com>
5311
5312         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
5313
5314 2020-08-07  Tom Tromey  <tromey@adacore.com>
5315
5316         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
5317         update_inferior_ptid before update_thread_list.
5318         (temporarily_change_regcache_ptid): New class.
5319         (ravenscar_thread_target::fetch_registers)
5320         (ravenscar_thread_target::store_registers)
5321         (ravenscar_thread_target::prepare_to_store): Use base thread when
5322         forwarding operation.
5323
5324 2020-08-07  Tom Tromey  <tromey@adacore.com>
5325
5326         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
5327         "is_pid" case.
5328
5329 2020-08-07  Tom Tromey  <tromey@adacore.com>
5330
5331         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
5332         New methods.
5333         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
5334         first.
5335         (ravenscar_thread_target::add_thread): Rename from
5336         ravenscar_add_thread.
5337         (ravenscar_thread_target::update_thread_list): Use a lambda.
5338         (ravenscar_thread_target::xfer_partial): New method.
5339
5340 2020-08-07  Tom Tromey  <tromey@adacore.com>
5341
5342         * ada-lang.h (ada_task_list_iterator_ftype): Now a
5343         gdb::function_view.
5344         (iterate_over_live_ada_tasks): Change type of argument.
5345         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
5346         of argument.
5347
5348 2020-08-07  Tom Tromey  <tromey@adacore.com>
5349
5350         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
5351         Remove.
5352         (ravenscar_thread_target::extra_thread_info): Remove.
5353         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
5354         defer to target beneath for non-Ravenscar threads.
5355
5356 2020-08-07  Tom Tromey  <tromey@adacore.com>
5357
5358         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
5359         get_base_thread_from_ravenscar_task>: Now methods.
5360         <m_cpu_map>: New member.
5361         (ravenscar_thread_target::get_thread_base_cpu): Rename from
5362         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
5363         (ravenscar_thread_target::task_is_currently_active): Update.
5364         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
5365         Now a method.
5366         (ravenscar_thread_target::add_active_thread): Put initial thread
5367         into the m_cpu_map.
5368
5369 2020-08-07  Tom Tromey  <tromey@adacore.com>
5370
5371         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
5372         event_ptid.
5373
5374 2020-08-07  Tom Tromey  <tromey@adacore.com>
5375
5376         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
5377         runtime_initialized.
5378
5379 2020-08-07  Tom Tromey  <tromey@adacore.com>
5380
5381         * ravenscar-thread.c (ravenscar_thread_target): Don't call
5382         add_active_thread.
5383         (ravenscar_thread_target::add_active_thread): Now public.
5384         (ravenscar_inferior_created): Call add_active_thread after pushing
5385         the target.
5386
5387 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
5388
5389         * regcache.c (ptid_regcache_map): New type.
5390         (target_ptid_regcache_map): New type.
5391         (regcaches): Change type to target_ptid_regcache_map.
5392         (get_thread_arch_aspace_regcache): Update to regcaches' new
5393         type.
5394         (regcache_thread_ptid_changed): Likewise.
5395         (registers_changed_ptid): Likewise.
5396         (regcaches_size): Likewise.
5397         (regcaches_test): Update.
5398         (regcache_thread_ptid_changed): Update.
5399         * regcache.h (regcache_up): New type.
5400         * gdbsupport/ptid.h (hash_ptid): New struct.
5401
5402 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
5403
5404         * observable.h (thread_ptid_changed): Add parameter
5405         `process_stratum_target *`.
5406         * infrun.c (infrun_thread_ptid_changed): Add parameter
5407         `process_stratum_target *` and use it.
5408         (selftests): New namespace.
5409         (infrun_thread_ptid_changed): New function.
5410         (_initialize_infrun): Register selftest.
5411         * regcache.c (regcache_thread_ptid_changed): Add parameter
5412         `process_stratum_target *` and use it.
5413         (regcache_thread_ptid_changed): New function.
5414         (_initialize_regcache): Register selftest.
5415         * thread.c (thread_change_ptid): Pass target to
5416         thread_ptid_changed observable.
5417
5418 2020-08-06  Caroline Tice <cmtice@google.com>
5419
5420         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
5421         (struct dwp_sections): Update field comments.  Add loclists and
5422         rnglists fields.
5423         (struct virtual_v2_dwo_sections): Rename struct to
5424         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
5425         size & offset fields for loclists and rnglists.
5426         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
5427         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
5428         skipping dummy type units.
5429         (create_dwp_hash_table): Update the large comment above the function to
5430         discuss Version 5 DWP files as well, with references.  Update all the
5431         version checks in the function to check for version 5 as well.  Add new
5432         section at the end to create dwp hash table for version 5.
5433         (create_dwp_v2_section): Rename function to
5434         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
5435         Add V5 to error message text.
5436         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
5437         into calls to create_dwp_v2_or_v5_section.
5438         (create_dwo_unit_in_dwp_v5): New function.
5439         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
5440         check for version2; add else clause to handle version 5.
5441         (open_and_init_dwo_file): Add code to check dwarf version & only call
5442         create_debug_types_hash_table (with sections.types) if version is not 5;
5443         else call create_debug_type_hash_table, with sections.info.
5444         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
5445         version 5.
5446         (dwarf2_locate_v5_dwp_sections): New function.
5447         (open_and_init_dwp_file): Add else-if clause for version 5 to call
5448         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
5449
5450 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
5451
5452         * regcache.h (class regcache): Remove friend
5453         registers_changed_ptid.
5454         <regcache_thread_ptid_changed>: Remove.
5455         <regcaches>: Remove.
5456         * regcache.c (regcache::regcaches): Rename to...
5457         (regcaches): ... this.  Make static.
5458         (get_thread_arch_aspace_regcache): Update.
5459         (regcache::regcache_thread_ptid_changed): Rename to...
5460         (regcache_thread_ptid_changed): ... this.  Update.
5461         (class regcache_access): Remove.
5462         (regcaches_test): Update.
5463         (_initialize_regcache): Update.
5464         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
5465         <forward_list>.
5466
5467 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
5468
5469         * regcache.h (class regcache) <current_regcache>: Rename to...
5470         <regcaches>: ... this.  Move doc here.
5471         * regcache.c (regcache::current_regcache) Rename to...
5472         (regcache::regcaches): ... this.  Move doc to header.
5473         (get_thread_arch_aspace_regcache): Update.
5474         (regcache::regcache_thread_ptid_changed): Update.
5475         (registers_changed_ptid): Update.
5476         (class regcache_access) <current_regcache_size>: Rename to...
5477         <regcaches_size>: ... this.
5478         (current_regcache_test): Rename to...
5479         (regcaches_test): ... this.
5480         (_initialize_regcache): Update.
5481
5482 2020-08-06  Victor Collod  <vcollod@nvidia.com>
5483
5484         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
5485
5486 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
5487
5488         * corelow.c (core_target::build_file_mappings): Don't output
5489         null pathname in warning.
5490
5491 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
5492
5493         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
5494         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
5495         gdb.dwarf2/dw2-single-line-discriminators.exp,
5496         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
5497
5498 2020-08-05  Tom Tromey  <tromey@adacore.com>
5499
5500         PR rust/26197:
5501         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
5502         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
5503         Fix off-by-one and type size errors in ordinary case.
5504
5505 2020-08-05  Tom de Vries  <tdevries@suse.de>
5506
5507         * gdbtypes.c (type_not_allocated, type_not_associated): Use
5508         "prop->const_val () == 0" instead of "prop->const_val () != 0".
5509
5510 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5511
5512         * frame.h (frame_id_p): Return bool.
5513         (frame_id_artificial_p): Return bool.
5514         (frame_id_eq): Return bool.
5515         (has_stack_frames): Return bool.
5516         (get_selected_frame): Fix typo in comment.
5517         (get_frame_pc_if_available): Return bool.
5518         (get_frame_address_in_block_if_available): Return bool.
5519         (get_frame_func_if_available): Return bool.
5520         (read_frame_register_unsigned): Return bool.
5521         (get_frame_register_bytes): Return bool.
5522         (safe_frame_unwind_memory): Return bool.
5523         (deprecated_frame_register_read): Return bool.
5524         (frame_unwinder_is): Return bool.
5525         * frame.c (struct frame_info) <prev_arch::p>: Change type to
5526         bool.
5527         <this_id::p>: Likewise.
5528         <prev_p>: Likewise.
5529         (frame_stash_add): Return bool.
5530         (get_frame_id): Use bool.
5531         (frame_id_build_special) Use bool.
5532         (frame_id_build_unavailable_stack): Use bool.
5533         (frame_id_build): Use bool.
5534         (frame_id_p): Return bool, use true/false instead of 1/0.
5535         (frame_id_artificial_p): Likewise.
5536         (frame_id_eq): Likewise.
5537         (frame_id_inner): Likewise.
5538         (get_frame_func_if_available): Likewise.
5539         (read_frame_register_unsigned): Likewise.
5540         (deprecated_frame_register_read): Likewise.
5541         (get_frame_register_bytes): Likewise.
5542         (has_stack_frames): Likewise.
5543         (inside_main_func): Likewise.
5544         (inside_entry_func): Likewise.
5545         (get_frame_pc_if_available): Likewise.
5546         (get_frame_address_in_block_if_available): Likewise.
5547         (frame_unwinder_is): Likewise.
5548         (safe_frame_unwind_memory): Likewise.
5549         (frame_unwind_arch): Likewise.
5550
5551 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5552
5553         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
5554         type to cached_copy_status.
5555         (fprintf_frame): Adjust.
5556         (get_frame_func_if_available): Adjust.
5557         (frame_cleanup_after_sniffer): Adjust.
5558
5559 2020-08-04  Mark Wielaard  <mark@klomp.org>
5560
5561         * MAINTAINERS (Write After Approval): Update email address.
5562
5563 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5564
5565         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
5566         dynamic_prop::const_val.
5567
5568 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5569
5570         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
5571         dynamic_prop::kind.
5572
5573 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5574
5575         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
5576
5577 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
5578
5579         * configure.tgt: Set gdb_sim for bpf-*-* targets.
5580
5581 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
5582             Jose E. Marchesi  <jose.marchesi@oracle.com>
5583
5584         * configure.tgt: Add entry for bpf-*-*.
5585         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
5586         (ALLDEPFILES): Add bpf-tdep.c.
5587         * bpf-tdep.c: New file.
5588         * MAINTAINERS: Add bpf target and maintainer.
5589         * NEWS: Mention the support for the new target.
5590
5591 2020-08-04  Tom de Vries  <tdevries@suse.de>
5592
5593         PR symtab/23270
5594         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
5595         Error.
5596
5597 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5598
5599         * syscalls/freebsd.xml: Regenerate.
5600
5601 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5602
5603         * syscalls/update-freebsd.sh: Fix usage and year range.
5604
5605 2020-08-03  Tom de Vries  <tdevries@suse.de>
5606
5607         PR symtab/26333
5608         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
5609         DW_LNE_lo_user/DW_LNE_hi_user range.
5610
5611 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
5612
5613         PR ada/26318
5614         * ada-lang.c (ada_modulus): Return 0 if property is not of const
5615         kind.
5616
5617 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5618
5619         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
5620
5621 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5622
5623         * breakpoint.c (set_breakpoint_condition): Update the condition
5624         expressions after checking that the input condition string parses
5625         successfully and does not contain junk at the end.
5626
5627 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5628
5629         * breakpoint.c (set_breakpoint_condition): Update the
5630         condition string after parsing the new condition successfully.
5631
5632 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5633
5634         * proc-api.c (_STRUCTURED_PROC): Don't define.
5635         * proc-events.c: Likewise.
5636         * proc-flags.c: Likewise.
5637         * proc-why.c: Likewise.
5638         * procfs.c: Likewise.
5639
5640         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
5641         * configure, config.in: Regenerate.
5642
5643 2020-07-30  Tom de Vries  <tdevries@suse.de>
5644
5645         PR build/26320
5646         * ui-style.h (struct ui_file_style::color): Wrap m_value and
5647         m_red/m_green/m_blue in a union.
5648
5649 2020-07-29  Tom de Vries  <tdevries@suse.de>
5650
5651         PR tdep/26280
5652         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
5653
5654 2020-07-28  Tom Tromey  <tromey@adacore.com>
5655
5656         PR symtab/26270:
5657         * symtab.h (find_pc_partial_function_sym): Declare.
5658         * cli/cli-cmds.c (disassemble_command): Use
5659         find_pc_partial_function_sym.  Check asm_demangle.
5660         * blockframe.c (cache_pc_function_sym): New global.
5661         (cache_pc_function_name): Remove.
5662         (clear_pc_function_cache): Update.
5663         (find_pc_partial_function_sym): New function, from
5664         find_pc_partial_function.
5665         (find_pc_partial_function): Rewrite using
5666         find_pc_partial_function_sym.
5667
5668 2020-07-28  Tom Tromey  <tromey@adacore.com>
5669
5670         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
5671         help.  Add usage.
5672
5673 2020-07-28  Tom Tromey  <tromey@adacore.com>
5674
5675         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
5676         <DW_OP_GNU_variable_value>: Cast to address type.
5677
5678 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
5679
5680         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
5681         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
5682         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
5683         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
5684         (nbsd_get_siginfo_type): New.
5685         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
5686         (_initialize_nbsd_tdep): New.
5687
5688 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5689
5690         PR binutils/26301
5691         * configure: Regenerated.
5692
5693 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5694
5695         PR binutils/26301
5696         * configure: Regenerated.
5697
5698 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5699
5700         * python/py-frame.c: Remove 'user-regs.h' include.
5701         (frapy_read_register): Rewrite to make use of
5702         gdbpy_parse_register_id.
5703         * python/py-registers.c (gdbpy_parse_register_id): New function,
5704         moved here from python/py-unwind.c.  Updated the return type, and
5705         also accepts register descriptor objects.
5706         * python/py-unwind.c: Remove 'user-regs.h' include.
5707         (pyuw_parse_register_id): Moved to python/py-registers.c.
5708         (unwind_infopy_add_saved_register): Update to use
5709         gdbpy_parse_register_id.
5710         (pending_framepy_read_register): Likewise.
5711         * python/python-internal.h (gdbpy_parse_register_id): Declare.
5712
5713 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5714
5715         * python/py-registers.c: Add 'user-regs.h' include.
5716         (register_descriptor_iter_find): New function.
5717         (register_descriptor_iterator_object_methods): New static global
5718         methods array.
5719         (register_descriptor_iterator_object_type): Add pointer to methods
5720         array.
5721
5722 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
5723
5724         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
5725         for all architectures on FreeBSD 11.3 and later.
5726
5727 2020-07-27  Tom Tromey  <tromey@adacore.com>
5728
5729         * gcore.h (load_corefile): Don't declare.
5730
5731 2020-07-27  Tom de Vries  <tdevries@suse.de>
5732
5733         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
5734         * config.in: Regenerate.
5735         * configure: Regenerate.
5736
5737 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
5738
5739         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
5740         ws2tcpip.h.  When checking whether socklen_t type is defined, use
5741         ws2tcpip.h if it is available and sys/socket.h isn't.
5742         * configure: Regenerate.
5743         * config.in: Regenerate.
5744
5745 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5746
5747         PR fortran/23051
5748         PR fortran/26139
5749         * valops.c (value_ind): Pass address to
5750         readjust_indirect_value_type.
5751         * value.c (readjust_indirect_value_type): Make parameter
5752         non-const, and add extra address parameter.  Resolve original type
5753         before using it.
5754         * value.h (readjust_indirect_value_type): Update function
5755         signature and comment.
5756
5757 2020-07-25  Tom de Vries  <tdevries@suse.de>
5758
5759         PR symtab/26243
5760         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
5761         entries.
5762
5763 2020-07-24  Aaron Merey  <amerey@redhat.com>
5764
5765         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
5766         * configure: Rebuild.
5767
5768 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
5769
5770         PR corefiles/26294
5771         * corelow.c (_initialize_corelow): Add period to help text
5772         for "maintenance print core-file-backed-mappings".
5773
5774 2020-07-23  Pedro Alves  <pedro@palves.net>
5775
5776         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
5777         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
5778         meanwhile.
5779         * frame.c (frame_cache_generation, get_frame_cache_generation):
5780         New.
5781         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
5782         (get_prev_frame_if_no_cycle): On exception, don't touch
5783         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
5784         * frame.h (get_frame_cache_generation): Declare.
5785
5786 2020-07-23  Tom de Vries  <tdevries@suse.de>
5787
5788         PR tui/26282
5789         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
5790         New default constructor.
5791
5792 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5793
5794         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
5795         exclude non-statement entries.
5796
5797 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5798
5799         * NEWS (New commands): Mention new command
5800         "maintenance print core-file-backed-mappings".
5801
5802 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5803
5804         * corelow.c (gdbcmd.h): Include.
5805         (core_target::info_proc_mappings): New method.
5806         (get_current_core_target): New function.
5807         (maintenance_print_core_file_backed_mappings): New function.
5808         (_initialize_corelow): Add core-file-backed-mappings to
5809         "maint print" commands.
5810
5811 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5812
5813         * linux-tdep.c (dump_note_entry_p): New function.
5814         (linux_dump_mapping_p_ftype): New typedef.
5815         (linux_find_memory_regions_full): Add new parameter,
5816         should_dump_mapping_p.
5817         (linux_find_memory_regions): Adjust call to
5818         linux_find_memory_regions_full.
5819         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
5820         call to linux_find_memory_regions_full.
5821
5822 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5823
5824         * corelow.c (solist.h, unordered_map): Include.
5825         (class core_target): Add field m_core_file_mappings and
5826         method build_file_mappings.
5827         (core_target::core_target): Call build_file_mappings.
5828         (core_target::~core_target): Free memory associated with
5829         m_core_file_mappings.
5830         (core_target::build_file_mappings): New method.
5831         (core_target::xfer_partial): Use m_core_file_mappings
5832         for memory transfers.
5833         * linux-tdep.c (linux_read_core_file_mappings): New
5834         function.
5835         (linux_core_info_proc_mappings): Rewrite to use
5836         linux_read_core_file_mappings.
5837         (linux_init_abi): Register linux_read_core_file_mappings.
5838
5839 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5840
5841         * arch-utils.c (default_read_core_file_mappings): New function.
5842         * arch-utils.c (default_read_core_file_mappings): Declare.
5843         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
5844         * gdbarch.h, gdbarch.c: Regenerate.
5845
5846 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5847
5848         PR corefiles/25631
5849         * corelow.c (core_target:xfer_partial):  Revise
5850         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
5851         case after first checking the stratum beneath the core
5852         target.
5853         (has_all_memory): Return true.
5854         * target.c (raw_memory_xfer_partial): Revise comment
5855         regarding use of has_all_memory.
5856
5857 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5858
5859         * exec.h (section_table_xfer_memory): Revise declaration,
5860         replacing section name parameter with an optional callback
5861         predicate.
5862         * exec.c (section_table_xfer_memory): Likewise.
5863         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
5864         of section_table_xfer_memory.
5865
5866 2020-07-22  Tom Tromey  <tromey@adacore.com>
5867
5868         * mi/mi-cmd-stack.c (list_args_or_locals): Use
5869         lookup_symbol_search_name.
5870
5871 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5872
5873         * python/py-registers.c (gdbpy_register_object_data_init): Remove
5874         redundant local variable.
5875         (gdbpy_get_register_descriptor): Extract descriptor vector as a
5876         reference, not pointer, update code accordingly.
5877
5878 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5879             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5880
5881         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
5882         * jit.c (jit_breakpoint_re_set_internal): Use the
5883         `skip_jit_symbol_lookup` field.
5884
5885 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5886             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5887
5888         * jit.c (jit_read_descriptor): Define the descriptor address once,
5889         use twice.
5890         (jit_breakpoint_deleted): Move the declaration of the loop variable
5891         `iter` into the loop header.
5892         (jit_breakpoint_re_set_internal): Move the declaration of the local
5893         variable `objf_data` to the first point of definition.
5894         (jit_event_handler): Move the declaration of local variables
5895         `code_entry`, `entry_addr`, and `objf` to their first point of use.
5896         Rename `objf` to `jited`.
5897
5898 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5899
5900         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
5901         Remove.
5902         * jit.c (get_jiter_objfile_data): Update.
5903
5904 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5905             Simon Marchi  <simon.marchi@polymtl.ca>
5906
5907         * jit.c (struct jit_program_space_data): Remove.
5908         (jit_program_space_key): Remove.
5909         (jiter_objfile_data::~jiter_objfile_data): Remove program space
5910         stuff.
5911         (get_jit_program_space_data): Remove.
5912         (jit_breakpoint_deleted): Iterate on all of the program space's
5913         objfiles.
5914         (jit_inferior_init): Likewise.
5915         (jit_breakpoint_re_set_internal): Likewise.  Also change return
5916         type to void.
5917         (jit_breakpoint_re_set): Pass current_program_space to
5918         jit_breakpoint_re_set_internal.
5919
5920 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5921
5922         * jit.h (struct jiter_objfile_data) <cached_code_address,
5923         jit_breakpoint>: Move to here from ...
5924         * jit.c (jit_program_space_data): ... here.
5925         (jiter_objfile_data::~jiter_objfile_data): Update.
5926         (jit_breakpoint_deleted): Update.
5927         (jit_breakpoint_re_set_internal): Update.
5928
5929 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5930
5931         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
5932         checks.
5933         (jit_read_descriptor): Remove NULL check.
5934         (jit_event_handler): Add an assertion.
5935
5936 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5937
5938         * jit.h (struct jit_objfile_data):  Split into...
5939         (struct jiter_objfile_data): ... this ...
5940         (struct jited_objfile_data): ... and this.
5941         * objfiles.h (struct objfile) <jit_data>: Remove.
5942         <jiter_data, jited_data>: New fields.
5943         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
5944         (jiter_objfile_data::~jiter_objfile_data): ... this.
5945         (get_jit_objfile_data): Rename to ...
5946         (get_jiter_objfile_data): ... this.
5947         (add_objfile_entry): Update.
5948         (jit_read_descriptor): Use get_jiter_objfile_data.
5949         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
5950         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
5951         (jit_inferior_exit_hook): Use objfile's jited_data field.
5952
5953 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5954
5955         * jit.h: Forward-declare `struct minimal_symbol`.
5956         (struct jit_objfile_data): Migrate to here from jit.c; also add a
5957         constructor, destructor, and an objfile* field.
5958         * jit.c (jit_objfile_data): Remove.
5959         (struct jit_objfile_data): Migrate from here to jit.h.
5960         (jit_objfile_data::~jit_objfile_data): New destructor
5961         implementation with code moved from free_objfile_data.
5962         (free_objfile_data): Delete.
5963         (get_jit_objfile_data): Update to use the jit_data field of objfile.
5964         (jit_find_objf_with_entry_addr): Ditto.
5965         (jit_inferior_exit_hook): Ditto.
5966         (_initialize_jit): Remove the call to
5967         register_objfile_data_with_cleanup.
5968         * objfiles.h (struct objfile) <jit_data>: New field.
5969
5970 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5971
5972         * jit.h: Forward-declare `struct objfile`.
5973         (jit_event_handler): Add a second parameter, the JITer objfile.
5974         * jit.c (jit_read_descriptor): Change the signature to take the
5975         JITer objfile as an argument instead of the jit_program_space_data.
5976         (jit_inferior_init): Update the call to jit_read_descriptor.
5977         (jit_event_handler): Use the new JITer objfile argument when calling
5978         jit_read_descriptor.
5979         * breakpoint.c (handle_jit_event): Update the call to
5980         jit_event_handler to pass the JITer objfile.
5981
5982 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5983
5984         * gdbarch.c: Regenerate.
5985         * gdbarch.h: Regenerate.
5986         * gdbarch.sh (handle_segmentation_fault): Remove method.
5987         * infrun.c (handle_segmentation_fault): Remove.
5988         (print_signal_received_reason): Remove call to
5989         handle_segmentation_fault.
5990
5991 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5992
5993         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
5994         Rename to sparc64_linux_report_signal_info and add siggnal
5995         argument.
5996         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
5997         instead of sparc64_linux_handle_segmentation_fault.
5998
5999 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6000
6001         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
6002         i386_linux_report_signal_info instead of
6003         i386_linux_handle_segmentation_fault.
6004         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
6005         to i386_linux_report_signal_info and add siggnal argument.
6006         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
6007         of i386_linux_handle_segmentation_fault.
6008         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
6009         to i386_linux_report_signal_info and add siggnal argument.
6010
6011 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6012
6013         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
6014         hook if present.
6015
6016 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6017
6018         * gdbarch.c: Regenerate.
6019         * gdbarch.h: Regenerate.
6020         * gdbarch.sh (report_signal_info): New method.
6021         * infrun.c (print_signal_received_reason): Invoke gdbarch
6022         report_signal_info hook if present.
6023
6024 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6025
6026         * python/py-registers.c : Add 'unordered_map' include.
6027         (gdbpy_new_reggroup): Renamed to...
6028         (gdbpy_get_reggroup): ...this.  Update to only create register
6029         group descriptors when needed.
6030         (gdbpy_reggroup_iter_next): Update.
6031
6032 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6033
6034         * python/py-registers.c (gdbpy_register_object_data): New static
6035         global.
6036         (gdbpy_register_object_data_init): New function.
6037         (gdbpy_new_register_descriptor): Renamed to...
6038         (gdbpy_get_register_descriptor): ...this, and update to reuse
6039         existing register descriptors where possible.
6040         (gdbpy_register_descriptor_iter_next): Update.
6041         (gdbpy_initialize_registers): Register new gdbarch data.
6042
6043 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
6044
6045         * linux-nat.c (stopped_pids): Make static.
6046
6047 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
6048
6049         PR ada/26235
6050         * gdbtypes.c (ada_discrete_type_low_bound,
6051         ada_discrete_type_high_bound): Handle undefined bounds.
6052
6053 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
6054
6055         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
6056         declaration.
6057         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
6058         function.
6059
6060 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
6061
6062         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
6063         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
6064         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
6065         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
6066         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
6067         method.
6068
6069 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
6070
6071         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
6072         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
6073         which are deprecated in Guile 3.0.
6074         * configure.ac (try_guile_versions): Add "guile-3.0".
6075         * configure (try_guile_versions): Regenerate.
6076         * NEWS: Update entry.
6077
6078 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
6079             Doug Evans  <dje@google.com>
6080
6081         PR gdb/21104
6082         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
6083         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
6084         USING_GUILE_BEFORE_2_2.
6085         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
6086         Change type to 'scm_t_port_type *'.
6087         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
6088         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
6089         parameter and honor it.  Update callers.
6090         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
6091         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
6092         functions.
6093         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
6094         USING_GUILE_BEFORE_2_2.
6095         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
6096         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
6097         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
6098         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
6099         and 'SCM_PORT_TYPE'.
6100         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
6101         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
6102         (gdbscm_memory_port_read, gdbscm_memory_port_write)
6103         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
6104         [!USING_GUILE_BEFORE_2_2]: New functions.
6105         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
6106         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
6107         'gdbscm_memory_port_read'.
6108         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
6109         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
6110         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
6111         function.
6112         (ioscm_init_memory_port): Remove.
6113         (ioscm_init_memory_port_stream): New function
6114         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
6115         function.
6116         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6117         Return scm_from_uint (0).
6118         (gdbscm_set_memory_port_read_buffer_size_x)
6119         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6120         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6121         Return scm_from_uint (0).
6122         (gdbscm_set_memory_port_write_buffer_size_x)
6123         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6124         * configure.ac (try_guile_versions): Add "guile-2.2".
6125         * configure: Regenerate.
6126         * NEWS: Add entry.
6127
6128 2020-07-18  Tom Tromey  <tom@tromey.com>
6129
6130         * linux-nat.c (linux_multi_process): Remove.
6131         (linux_nat_target::supports_multi_process): Return true.
6132
6133 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6134
6135         * arch/riscv.c (riscv_tdesc_cache): Change map type.
6136         (riscv_lookup_target_description): Return pointer out of
6137         unique_ptr.
6138         * target-descriptions.c (allocate_target_description): Add
6139         comment.
6140         (target_desc_deleter::operator()): Likewise.
6141         * target-descriptions.h (struct target_desc_deleter): Moved to
6142         gdbsupport/tdesc.h.
6143         (target_desc_up): Likewise.
6144
6145 2020-07-17  Tom Tromey  <tromey@adacore.com>
6146
6147         * linux-nat.c (linux_nat_target::supports_non_stop)
6148         (linux_nat_target::always_non_stop_p): Use "true".
6149         (linux_nat_target::supports_disable_randomization): Use "true" and
6150         "false".
6151
6152 2020-07-16  Caroline Tice  <cmtice@google.com>
6153
6154         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
6155         (RNGLIST_HEADER_SIZE64): New constant definition.
6156         (struct dwop_section_names): Add rnglists_dwo.
6157         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
6158         (struct loclist_header): Rename to 'loclists_rnglists_header'.
6159         (struct dwo_sections): Add rnglists field.
6160         (read_attribut_reprocess): Add tag parameter.
6161         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
6162         (cu_debug_rnglists_section): New function (decl & definition).
6163         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
6164         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
6165         die whose range is being checked; get rnglist section from
6166         cu_debug_rnglists_section, to get from either objfile or dwo file as
6167         appropriate.  Add cases for DW_RLE_base_addressx,
6168         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
6169         the base address to DW_RLE_offset_pairs (not to all ranges), moving
6170         test inside if-condition and updating complaint message.
6171         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
6172         dwarf2_rnglists_process.
6173         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
6174         dwarf2_ranges_process.
6175         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
6176         need_ranges_base and update comment appropriately.  Also pass die tag
6177         to dwarf2_ranges_read.
6178         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
6179         need_ranges_base and update comment appropriately.  Also pass die tag
6180         to dwarf2_ranges_process.
6181         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
6182         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
6183         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
6184         need_ranges_base and update comment appropriately.  Also pass die tag
6185         to read_attribute_reprocess and dwarf2_ranges_read.
6186         (read_loclist_header): Rename function to read_loclists_rnglists_header,
6187         and update function comment appropriately.
6188         (read_loclist_index): Call read_loclists_rnglists_header instead of
6189         read_loclist_header.
6190         (read_rnglist_index): New function.
6191         (read_attribute_reprocess):  Add tag parameter. Add code for
6192         DW_FORM_rnglistx, passing tag to read_rnglist_index.
6193         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
6194
6195 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6196
6197         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
6198         being resolved.
6199
6200 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
6201
6202         * arch-utils.c (show_architecture): Update formatting of messages.
6203
6204 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6205
6206         * gdbtypes.h (struct type) <bounds>: Handle array and string
6207         types.
6208         * ada-lang.c (assign_aggregate): Use type::bounds on
6209         array/string type.
6210         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
6211         * c-varobj.c (c_number_of_children): Likewise.
6212         (c_describe_child): Likewise.
6213         * eval.c (evaluate_subexp_for_sizeof): Likewise.
6214         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
6215         (f_type_print_base): Likewise.
6216         * f-valprint.c (f77_array_offset_tbl): Likewise.
6217         (f77_get_upperbound): Likewise.
6218         (f77_print_array_1): Likewise.
6219         * guile/scm-type.c (gdbscm_type_range): Likewise.
6220         * m2-typeprint.c (m2_array): Likewise.
6221         (m2_is_long_set_of_type): Likewise.
6222         * m2-valprint.c (get_long_set_bounds): Likewise.
6223         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
6224         * python/py-type.c (typy_range): Likewise.
6225         * rust-lang.c (rust_internal_print_type): Likewise.
6226         * type-stack.c (type_stack::follow_types): Likewise.
6227         * valarith.c (value_subscripted_rvalue): Likewise.
6228         * valops.c (value_cast): Likewise.
6229
6230 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6231
6232         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
6233         callers to use the equivalent accessor methods.
6234
6235 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6236
6237         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
6238         (struct type) <bit_stride>: New method.
6239         (TYPE_BIT_STRIDE): Remove.
6240         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
6241
6242 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6243
6244         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
6245         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
6246         callers to use the equivalent accessor methods instead.
6247
6248 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6249
6250         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
6251         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
6252         callers to use the equivalent accessor methods instead.
6253
6254 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6255
6256         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
6257         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
6258         to use dynamic_prop::kind.
6259
6260 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6261
6262         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
6263         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
6264         to get the bound property's kind and check against
6265         PROP_UNDEFINED.
6266
6267 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6268
6269         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
6270         all callers to use type::range_bounds followed by
6271         dynamic_prop::{low,high}.
6272
6273 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6274
6275         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
6276         const_val, set_const_val, baton, set_locexpr, set_loclist,
6277         set_addr_offset, variant_parts, set_variant_parts,
6278         original_type, set_original_type>: New methods.
6279         <kind>: Rename to...
6280         <m_kind>: ... this.  Update all users to use the new methods
6281         instead.
6282         <data>: Rename to...
6283         <m_data>: ... this.  Update all users to use the new methods
6284         instead.
6285
6286 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6287
6288         * gdbtypes.c (get_discrete_bounds): Return failure if
6289         the range type's bounds are not both defined and constant
6290         values.
6291         (get_array_bounds): Update comment.  Remove undefined bound check.
6292
6293 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6294
6295         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
6296         the type::bounds method directly.
6297
6298 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6299
6300         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
6301         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
6302         are used to set the range type's bounds to use set_bounds.
6303
6304 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6305
6306         * exec.c (_initialize_exec): Update exec-file-mismatch help.
6307
6308 2020-07-10  Pedro Alves  <pedro@palves.net>
6309
6310         * gdbthread.h (inferior_ref): Define.
6311         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
6312         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
6313         * thread.c
6314         (scoped_restore_current_thread::restore):
6315         Adjust to gdb::ref_ptr.
6316         (scoped_restore_current_thread::~scoped_restore_current_thread):
6317         Remove manual decref handling.
6318         (scoped_restore_current_thread::scoped_restore_current_thread):
6319         Adjust to use
6320         inferior_ref::new_reference/thread_info_ref::new_reference.
6321         Incref the thread before calling get_frame_id instead of after.
6322         Let TARGET_CLOSE_ERROR propagate.
6323
6324 2020-07-10  Pedro Alves  <pedro@palves.net>
6325
6326         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
6327         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
6328         NOT_AVAILABLE_ERROR.
6329         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
6330         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
6331
6332 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
6333             Pedro Alves  <pedro@palves.net>
6334
6335         PR gdb/26199
6336         * infrun.c (threads_are_resumed_pending_p): Delete.
6337         (do_target_wait): Remove threads_are_executing and
6338         threads_are_resumed_pending_p checks from the inferior_matches
6339         lambda.  Update comments.
6340
6341 2020-07-10  Pedro Alves  <pedro@palves.net>
6342
6343         PR gdb/26199
6344         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
6345         executing threads.
6346
6347 2020-07-10  Pedro Alves  <pedro@palves.net>
6348
6349         PR gdb/26199
6350         * infrun.c (handle_no_resumed): Handle multiple targets.
6351
6352 2020-07-10  Pedro Alves  <pedro@palves.net>
6353
6354         PR gdb/26199
6355         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
6356         target_is_async_p.
6357
6358 2020-07-10  Pedro Alves  <pedro@palves.net>
6359
6360         PR gdb/26199
6361         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
6362         threads, not all threads.
6363
6364 2020-07-10  Pedro Alves  <pedro@palves.net>
6365
6366         PR gdb/26199
6367         * remote.c (remote_target::open_1): Pass remote target pointer as
6368         data to create_async_event_handler.
6369         (remote_async_inferior_event_handler): Mark async event handler
6370         before returning if the remote target still has either pending
6371         events or unacknowledged notifications.
6372
6373 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
6374
6375         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
6376         declaration.
6377         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
6378         function.
6379
6380 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
6381
6382         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
6383         inferior_ptid.
6384
6385 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
6386
6387         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
6388         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
6389         AT_FREEBSD_PS_STRINGS.
6390
6391 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
6392
6393         * auto-load.c (auto_load_objfile_script_1): Convert drive part
6394         of debugfile path on Windows.
6395
6396 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
6397
6398         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
6399         argument to 'data'.
6400
6401 2020-07-08  Tom Tromey  <tromey@adacore.com>
6402
6403         * ada-lang.c (ada_exception_message_1): Use read_memory.
6404
6405 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6406
6407         PR python/22748
6408         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
6409         special handling for inline frames.
6410         * findvar.c (value_of_register_lazy): Skip inline frames when
6411         creating lazy register values.
6412         * frame.c (frame_id_computed_p): Delete definition.
6413         * frame.h (frame_id_computed_p): Delete declaration.
6414
6415 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6416
6417         * NEWS: Mention additions to Python API.
6418         * python/py-arch.c (archpy_register_groups): New function.
6419         (arch_object_methods): Add 'register_groups' method.
6420         * python/py-registers.c (reggroup_iterator_object): New struct.
6421         (reggroup_object): New struct.
6422         (gdbpy_new_reggroup): New function.
6423         (gdbpy_reggroup_to_string): New function.
6424         (gdbpy_reggroup_name): New function.
6425         (gdbpy_reggroup_iter): New function.
6426         (gdbpy_reggroup_iter_next): New function.
6427         (gdbpy_new_reggroup_iterator): New function
6428         (gdbpy_initialize_registers): Register new types.
6429         (reggroup_iterator_object_type): Define new Python type.
6430         (gdbpy_reggroup_getset): New static global.
6431         (reggroup_object_type): Define new Python type.
6432         * python/python-internal.h
6433
6434 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6435
6436         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
6437         * python/py-arch.c (archpy_registers): New function.
6438         (arch_object_methods): Add 'registers' method.
6439         * python/py-registers.c: New file.
6440         * python/python-internal.h
6441         (gdbpy_new_register_descriptor_iterator): Declare.
6442         (gdbpy_initialize_registers): Declare.
6443         * python/python.c (do_start_initialization): Call
6444         gdbpy_initialize_registers.
6445         * NEWS: Mention additions to the Python API.
6446
6447 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6448
6449         * NEWS: Mention new Python API method.
6450         * python/py-unwind.c (pending_framepy_architecture): New function.
6451         (pending_frame_object_methods): Add architecture method.
6452
6453 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6454
6455         * gdbarch.c: Regenerate.
6456         * gdbarch.h: Regenerate.
6457         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
6458         (gdbarch_data): Use internal_error for the case where
6459         deprecated_set_gdbarch_data was originally needed.
6460         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
6461         and use passed in obstack.
6462         (libunwind_frame_set_descr): Should no longer get back NULL from
6463         gdbarch_data.
6464         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
6465         type.
6466         * user-regs.c (user_regs_init): Update parameters, and use passed
6467         in obstack.
6468         (user_reg_add): Should no longer get back NULL from gdbarch_data.
6469         (_initialize_user_regs): Register as a pre-init gdbarch data type.
6470
6471 2020-07-06  Tom de Vries  <tdevries@suse.de>
6472
6473         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
6474         End-Of-Sequence in lte_is_less_than.
6475         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
6476         "gdb: Don't reorder line table entries too much when sorting".
6477
6478 2020-07-06  Tom de Vries  <tdevries@suse.de>
6479
6480         PR tui/26205
6481         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
6482
6483 2020-07-05  Tom de Vries  <tdevries@suse.de>
6484
6485         PR build/26187
6486         * inferior.h (struct infcall_suspend_state_deleter): If available, use
6487         std::uncaught_exceptions instead of deprecated
6488         std::uncaught_exception.
6489
6490 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6491
6492         * macroexp.h (macro_stringify): Return
6493         gdb::unique_xmalloc_ptr<char>.
6494         * macroexp.c (macro_stringify): Likewise.
6495         * macrotab.c (fixup_definition): Update.
6496
6497 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6498
6499         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
6500         (lex_one_token): Update.
6501         * macroexp.c (struct macro_buffer) <release>: Return
6502         gdb::unique_xmalloc_ptr<char>.
6503         (macro_stringify): Update.
6504         (macro_expand): Update.
6505         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
6506         * macroexp.h (macro_expand_next): Likewise.
6507
6508 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
6509
6510         * macroexp.h (macro_lookup_ftype): Remove.
6511         (macro_expand, macro_expand_once, macro_expand_next): Remove
6512         lookup function parameters, add scope parameter.
6513         * macroexp.c (scan, substitute_args, expand, maybe_expand,
6514         macro_expand, macro_expand_once, macro_expand_next): Likewise.
6515         * macroscope.h (standard_macro_lookup): Change parameter type
6516         to macro_scope.
6517         * macroscope.c (standard_macro_lookup): Likewise.
6518         * c-exp.y (lex_one_token): Update.
6519         * macrocmd.c (macro_expand_command): Likewise.
6520         (macro_expand_once_command): Likewise.
6521
6522 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6523
6524         * inf-loop.c (inferior_event_handler): Remove client_data param.
6525         * inf-loop.h (inferior_event_handler): Likewise.
6526         * infcmd.c (step_1): Adjust.
6527         * infrun.c (proceed): Adjust.
6528         (fetch_inferior_event): Remove client_data param.
6529         (infrun_async_inferior_event_handler): Adjust.
6530         * infrun.h (fetch_inferior_event): Remove `void *` param.
6531         * linux-nat.c (handle_target_event): Adjust.
6532         * record-btrace.c (record_btrace_handle_async_inferior_event):
6533         Adjust.
6534         * record-full.c (record_full_async_inferior_event_handler):
6535         Adjust.
6536         * remote.c (remote_async_inferior_event_handler): Adjust.
6537
6538 2020-07-01  Tom Tromey  <tom@tromey.com>
6539
6540         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
6541         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
6542
6543 2020-07-01  Tom Tromey  <tom@tromey.com>
6544
6545         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
6546         tui_gen_win_info.
6547         (tui_win_info::make_window): Merge with
6548         tui_gen_win_info::make_window.
6549         (tui_win_info::make_visible): Move from tui_gen_win_info.
6550         * tui/tui-win.c (tui_win_info::max_width): Move from
6551         tui_gen_win_info.
6552         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
6553         type.
6554         <window_factory>: Likewise.
6555         * tui/tui-layout.c (tui_win_info::resize): Move from
6556         tui_gen_win_info.
6557         (make_standard_window): Change return type.
6558         (get_locator_window, tui_get_window_by_name): Likewise.
6559         (tui_layout_window::apply): Remove a cast.
6560         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
6561         (struct tui_win_info): Merge with tui_gen_win_info.
6562         (struct tui_gen_win_info): Remove.
6563
6564 2020-07-01  Tom Tromey  <tom@tromey.com>
6565
6566         * tui/tui-stack.h (struct tui_locator_window): Derive from
6567         tui_win_info.
6568         <do_scroll_horizontal, do_scroll_vertical>: New methods.
6569         <can_box>: New method.
6570
6571 2020-07-01  Tom Tromey  <tom@tromey.com>
6572
6573         * tui/tui-stack.h (struct tui_locator_window): Remove body.
6574
6575 2020-07-01  Tom Tromey  <tom@tromey.com>
6576
6577         * tui/tui-regs.c (tui_data_window::display_registers_from)
6578         (tui_data_window::display_registers_from)
6579         (tui_data_window::first_data_item_displayed)
6580         (tui_data_window::delete_data_content_windows): Update.
6581         (tui_data_window::refresh_window, tui_data_window::no_refresh):
6582         Remove.
6583         (tui_data_window::check_register_values): Update.
6584         (tui_data_item_window::rerender): Add parameters.  Update.
6585         (tui_data_item_window::refresh_window): Remove.
6586         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
6587         virtual.
6588         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
6589         tui_gen_win_info.
6590         <refresh_window, max_height, min_height>: Remove.
6591         <rerender>: Add parameters.
6592         <x, y, visible>: New members.
6593         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
6594         <m_item_width>: New member.
6595
6596 2020-07-01  Tom Tromey  <tom@tromey.com>
6597
6598         * tui/tui-regs.c (tui_data_window::show_register_group)
6599         (tui_data_window::check_register_values): Update.
6600         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
6601         from item_no.
6602
6603 2020-07-01  Tom Tromey  <tom@tromey.com>
6604
6605         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
6606         useless "if".
6607
6608 2020-07-01  Tom Tromey  <tom@tromey.com>
6609
6610         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
6611         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
6612
6613 2020-07-01  Tom Tromey  <tom@tromey.com>
6614
6615         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
6616         * tui/tui-winsource.h (enum tui_line_or_address_kind)
6617         (struct tui_line_or_address): Move from tui-data.h.
6618         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
6619         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
6620         (tui_cmd_window, tui_source_window_base, tui_source_window)
6621         (tui_disasm_window): Don't declare.
6622         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
6623         to tui-winsource.h.
6624         (SINGLE_KEY): Move to tui-stack.c.
6625
6626 2020-07-01  Tom Tromey  <tom@tromey.com>
6627
6628         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
6629         std::string.
6630         * tui/tui-regs.c (class tab_expansion_file): New.
6631         (tab_expansion_file::write): New method.
6632         (tui_register_format): Change return type.  Use
6633         tab_expansion_file.
6634         (tui_get_register, tui_data_window::display_registers_from)
6635         (tui_data_item_window::rerender): Update.
6636         * tui/tui-io.h (tui_expand_tabs): Don't declare.
6637         * tui/tui-io.c (tui_expand_tabs): Remove.
6638
6639 2020-07-01  Tom Tromey  <tom@tromey.com>
6640
6641         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
6642
6643 2020-07-01  Fangrui Song  <maskray@google.com>
6644
6645         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
6646
6647 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6648
6649         * dwarf2/read.c (set_die_type): Removed conditions to restrict
6650         forms for DW_AT_associated and DW_AT_allocated attributes,
6651         which is already checked in function attr_to_dynamic_prop.
6652
6653 2020-06-30  Tom Tromey  <tromey@adacore.com>
6654
6655         * dwarf2/read.c (quirk_rust_enum): Correctly call
6656         alloc_rust_variant for default-less enum.
6657
6658 2020-06-30  Tom Tromey  <tromey@adacore.com>
6659
6660         PR build/26183:
6661         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
6662         gdb::to_string.
6663
6664 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
6665
6666         * gdbarch.sh (displaced_step_copy_insn): Update doc.
6667         * gdbarch.h: Re-generate.
6668
6669 2020-06-28  Tom Tromey  <tom@tromey.com>
6670
6671         * command.h (cmd_types): Remove.
6672         (cmd_type): Don't declare.
6673         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
6674         typedef.
6675         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
6676         * cli/cli-decode.c (cmd_type): Remove.
6677
6678 2020-06-27  Pedro Alves  <palves@redhat.com>
6679
6680         * fork-child.c (prefork_hook): Adjust.
6681         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
6682         Delete.
6683         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
6684         * inferior.c (inferior::set_tty, inferior::tty): New methods.
6685         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
6686         Remove declarations.
6687         (struct inferior) <set_tty, tty>: New methods.
6688         (struct inferior) <terminal>: Rename to ...
6689         (struct inferior) <m_terminal>: ... this and make private.
6690         * main.c (captured_main_1): Adjust.
6691         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
6692         (mi_cmd_inferior_tty_show): Adjust.
6693         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
6694         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
6695
6696 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
6697
6698         * configure.ac: Add --enable-libctf: handle --disable-static
6699         properly.
6700         * acinclude.m4: sinclude ../config/enable.m4.
6701         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
6702         (LIBCTF): Substitute in.
6703         (CTF_DEPS): New, likewise.
6704         (CLIBS): libctf needs symbols from libbfd: move earlier.
6705         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
6706         flags.
6707         * ctfread.c: Surround in ENABLE_LIBCTF.
6708         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
6709         * configure: Regenerate.
6710         * config.in: Likewise.
6711
6712 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6713
6714         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
6715
6716 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6717
6718         * inferior.h (struct inferior) <terminal>: Change type to
6719         gdb::unique_xmalloc_ptr<char>.
6720         * inferior.c (inferior::~inferior): Don't free inf->terminal.
6721         * infcmd.c (set_inferior_io_terminal): Don't free terminal
6722         field, adjust to unique pointer.
6723         (get_inferior_io_terminal): Adjust to unique pointer.
6724
6725 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6726
6727         * riscv-tdep.c (riscv_print_registers_info): Loop over all
6728         registers, not just the known core set of registers.
6729
6730 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6731
6732         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
6733         fflags, frm, and fcsr registers.
6734         (riscv_register_reggroup_p): Remove unknown CSRs from save and
6735         restore groups.
6736         (riscv_tdesc_unknown_reg): New function.
6737         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
6738         tdesc_use_registers.
6739         * riscv-tdep.h (struct gdbarch_tdep): Add
6740         unknown_csrs_first_regnum, unknown_csrs_count,
6741         duplicate_fflags_regnum, duplicate_frm_regnum, and
6742         duplicate_fcsr_regnum fields.
6743
6744 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6745
6746         * target-descriptions.c (tdesc_use_registers): Add new parameter a
6747         callback, use the callback (when not null) to help number unknown
6748         registers.
6749         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
6750         (tdesc_use_registers): Add extra parameter to declaration.
6751
6752 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6753
6754         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
6755         in the file.
6756         (class riscv_pending_register_alias): Likewise.
6757         (riscv_register_feature::register_info): Change 'required_p' field
6758         to 'required', and change its type.  Add 'check' member function.
6759         (riscv_register_feature::register_info::check): Define new member
6760         function.
6761         (riscv_xreg_feature): Change initialisation of 'required' field.
6762         (riscv_freg_feature): Likewise.
6763         (riscv_virtual_feature): Likewise.
6764         (riscv_csr_feature): Likewise.
6765         (riscv_check_tdesc_feature): Take extra parameter, the csr
6766         tdesc_feature, rewrite the function to use the new
6767         riscv_register_feature::register_info::check function.
6768         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
6769
6770 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6771
6772         * features/Makefile: Remove all references to the deleted files
6773         below.
6774         * features/riscv/32bit-csr.c: Deleted.
6775         * features/riscv/32bit-csr.xml: Deleted.
6776         * features/riscv/64bit-csr.c: Deleted.
6777         * features/riscv/64bit-csr.xml: Deleted.
6778         * features/riscv/rebuild-csr-xml.sh: Deleted.
6779
6780 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6781
6782         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
6783         whitespace error for declaration of names member variable.
6784         (struct riscv_register_feature): Add new prefer_first_name member
6785         variable, and fix whitespace error in declaration of registers.
6786         (riscv_xreg_feature): Initialize prefer_first_name field.
6787         (riscv_freg_feature): Likewise.
6788         (riscv_virtual_feature): Likewise.
6789         (riscv_csr_feature): Likewise.
6790         (riscv_register_name): Expand on comments.  Remove register name
6791         modifications for CSR and virtual registers.
6792
6793 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6794
6795         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
6796         errors.
6797
6798 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6799
6800         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
6801         riscv-opc.h.
6802         (class riscv_pending_register_alias): New class.
6803         (riscv_check_tdesc_feature): Take vector of pending aliases and
6804         populate it as appropriate.
6805         (riscv_setup_register_aliases): Delete.
6806         (riscv_gdbarch_init): Create vector of pending aliases and pass it
6807         to riscv_check_tdesc_feature in all cases.  Use the vector to
6808         create the register aliases.
6809
6810 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6811
6812         * sol2-tdep.c (sol2_static_transform_name): Remove.
6813         (sol2_init_abi): Don't register it.
6814         * gdbarch.sh (static_transform_name): Remove.
6815         * gdbarch.c, gdbarch.h: Regenerate.
6816
6817         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
6818         gdbarch_static_transform_name.
6819         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
6820         * stabsread.c (define_symbol) <'X'>: Remove.
6821         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
6822         handling.
6823         <'V'>: Likewise.
6824         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
6825         <'S'>: Remove call to gdbarch_static_transform_name.
6826
6827 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6828
6829         * procfs.c (procfs_pre_trace): New function.
6830         (procfs_target::create_inferior): Pass it to fork_inferior.
6831
6832 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6833
6834         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
6835         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
6836         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
6837         sol2-tdep.o, sparc-sol2-tdep.o.
6838         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
6839         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
6840         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
6841         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
6842
6843 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6844
6845         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
6846         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
6847         Call sol2_init_abi.
6848         Remove calls to set_gdbarch_skip_solib_resolver,
6849         set_gdbarch_core_pid_to_str.
6850         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
6851         (i386_sol2_static_transform_name): Remove.
6852         (i386_sol2_init_abi): Call sol2_init_abi.
6853         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6854         set_gdbarch_static_transform_name,
6855         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6856         Use sol2_sigtramp_p.
6857         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
6858         (sol2_sigtramp_p): New function.
6859         (sol2_static_transform_name): New function.
6860         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
6861         (sol2_init_abi): New function.
6862         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
6863         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
6864         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
6865         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
6866         (sparc_sol2_static_transform_name): Remove.
6867         (sparc32_sol2_init_abi): Call sol2_init_abi.
6868         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6869         set_gdbarch_static_transform_name,
6870         set_gdbarch_skip_solib_resolver,
6871         set_gdbarch_core_pid_to_str.
6872         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
6873         (sparc_sol2_static_transform_name): Remove
6874         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
6875         call sol2_sigtramp_p.
6876         (sparc64_sol2_init_abi): Call sol2_init_abi.
6877         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6878         set_gdbarch_static_transform_name,
6879         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6880
6881 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6882
6883         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
6884         * exec.c (validate_exec_file): If from_tty, set both
6885         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
6886         * symfile.c (symbol_file_add_with_addrs): if always_confirm
6887         and from_tty, unconditionally ask a confirmation.
6888
6889 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6890
6891         * target-descriptions.c (tdesc_architecture_name): Protect against
6892         NULL pointer dereference.
6893         (maint_print_xml_tdesc_cmd): New function.
6894         (_initialize_target_descriptions): Register new 'maint print
6895         xml-tdesc' command and give it the filename completer.
6896         * NEWS: Mention new 'maint print xml-tdesc' command.
6897
6898 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6899
6900         * target-descriptions.c (class tdesc_compatible_info): New class.
6901         (struct target_desc): Change type of compatible vector.
6902         (tdesc_compatible_p): Update for change in type of
6903         target_desc::compatible.
6904         (tdesc_compatible_info_list): New function.
6905         (tdesc_compatible_info_arch_name): New function.
6906         (tdesc_add_compatible): Update for change in type of
6907         target_desc::compatible.
6908         (print_c_tdesc::visit_pre): Likewise.
6909
6910 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6911
6912         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
6913         whitespace to underscore.
6914         (maint_print_c_tdesc_cmd): Use fake filename for target
6915         descriptions that came from the target.
6916         (_initialize_target_descriptions): Add filename command completion
6917         for 'maint print c-tdesc'.
6918
6919 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6920
6921         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
6922         lines.
6923
6924 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6925
6926         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
6927         lines.
6928         (dwarf2_find_location_expression): Likewise.
6929         (call_site_parameter_matches): Likewise.
6930         (dwarf2_compile_expr_to_ax): Likewise.
6931         (disassemble_dwarf_expression): Likewise.
6932         (loclist_describe_location): Likewise.
6933
6934 2020-06-23  Pedro Alves  <palves@redhat.com>
6935
6936         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
6937         progspace-and-thread.h.  Include scoped-mock-context.h instead.
6938         (register_to_value_test): Use scoped_mock_context.
6939         * regcache.c: Include "scoped-mock-context.h".
6940         (cooked_read_test): Don't error out if a target is already pushed.
6941         Use scoped_mock_context.  Adjust.
6942         * scoped-mock-context.h: New file.
6943
6944 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6945
6946         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
6947         initializer.
6948         (ada_language::is_string_type_p): New member function.
6949         * c-lang.c (c_language_data): Delete la_is_string_type_p
6950         initializer.
6951         (cplus_language_data): Likewise.
6952         (asm_language_data): Likewise.
6953         (minimal_language_data): Likewise.
6954         * d-lang.c (d_language_data): Likewise.
6955         * f-lang.c (f_is_string_type_p): Delete function, implementation
6956         moved to f_language::is_string_type_p.
6957         (f_language_data): Delete la_is_string_type_p initializer.
6958         (f_language::is_string_type_p): New member function,
6959         implementation from f_is_string_type_p.
6960         * go-lang.c (go_is_string_type_p): Delete function, implementation
6961         moved to go_language::is_string_type_p.
6962         (go_language_data): Delete la_is_string_type_p initializer.
6963         (go_language::is_string_type_p): New member function,
6964         implementation from go_is_string_type_p.
6965         * language.c (language_defn::is_string_type_p): Define new member
6966         function.
6967         (default_is_string_type_p): Make static, add comment copied from
6968         header file.
6969         (unknown_language_data): Delete la_is_string_type_p initializer.
6970         (unknown_language::is_string_type_p): New member function.
6971         (auto_language_data): Delete la_is_string_type_p initializer.
6972         (auto_language::is_string_type_p): New member function.
6973         * language.h (language_data): Delete la_is_string_type_p field.
6974         (language_defn::is_string_type_p): Declare new function.
6975         (default_is_string_type_p): Delete desclaration, move comment to
6976         definition.
6977         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
6978         moved to m2_language::is_string_type_p.
6979         (m2_language_data): Delete la_is_string_type_p initializer.
6980         (m2_language::is_string_type_p): New member function,
6981         implementation from m2_is_string_type_p.
6982         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
6983         initializer.
6984         * opencl-lang.c (opencl_language_data): Likewise.
6985         * p-lang.c (pascal_is_string_type_p): Delete function,
6986         implementation moved to pascal_language::is_string_type_p.
6987         (pascal_language_data): Delete la_is_string_type_p initializer.
6988         (pascal_language::is_string_type_p): New member function,
6989         implementation from pascal_is_string_type_p.
6990         * rust-lang.c (rust_is_string_type_p): Delete function,
6991         implementation moved to rust_language::is_string_type_p.
6992         (rust_language_data): Delete la_is_string_type_p initializer.
6993         (rust_language::is_string_type_p): New member function,
6994         implementation from rust_is_string_type_p.
6995         * valprint.c (val_print_scalar_or_string_type_p): Update call to
6996         is_string_type_p.
6997
6998 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6999
7000         * ada-lang.c (ada_language_data): Delete la_print_typedef
7001         initializer.
7002         (ada_language::print_typedef): New member function.
7003         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
7004         (cplus_language_data): Likewise.
7005         (asm_language_data): Likewise.
7006         (minimal_language_data): Likewise.
7007         * d-lang.c (d_language_data): Likewise.
7008         * f-lang.c (f_language_data): Likewise.
7009         (f_language::print_typedef): New member function.
7010         * go-lang.c (go_language_data): Delete la_print_typedef
7011         initializer.
7012         * language.c (language_defn::print_typedef): Define member
7013         function.
7014         (unknown_language_data): Delete la_print_typedef initializer.
7015         (unknown_language::print_typedef): New member function.
7016         (auto_language_data): Delete la_print_typedef initializer.
7017         (auto_language::print_typedef): New member function.
7018         * language.h (language_data): Delete la_print_typedef field.
7019         (language_defn::print_typedef): Declare new member function.
7020         (LA_PRINT_TYPEDEF): Update call to print_typedef.
7021         (default_print_typedef): Delete declaration.
7022         * m2-lang.c (m2_language_data): Delete la_print_typedef
7023         initializer.
7024         (m2_language::print_typedef): New member function.
7025         * objc-lang.c (objc_language_data): Delete la_print_typedef
7026         initializer.
7027         * opencl-lang.c (opencl_language_data): Likewise.
7028         * p-lang.c (pascal_language_data): Likewise.
7029         (pascal_language::print_typedef): New member function.
7030         * rust-lang.c (rust_print_typedef): Delete function,
7031         implementation moved to rust_language::print_typedef.
7032         (rust_language): Delete la_print_typedef initializer.
7033         (rust_language::print_typedef): New member function,
7034         implementation from rust_print_typedef.
7035         * typeprint.c (default_print_typedef): Delete.
7036
7037 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7038
7039         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
7040         (ada_language::printstr): New member function.
7041         * c-lang.c (c_language_data): Delete la_printstr initializer.
7042         (cplus_language_data): Likewise.
7043         (asm_language_data): Likewise.
7044         (minimal_language_data): Likewise.
7045         * d-lang.c (d_language_data): Likewise.
7046         * f-lang.c (f_printstr): Rename to f_language::printstr.
7047         (f_language_data): Delete la_printstr initializer.
7048         (f_language::printstr): New member function, implementation from
7049         f_printstr.
7050         * go-lang.c (go_language_data): Delete la_printstr initializer.
7051         * language.c (language_defn::printstr): Define new member
7052         function.
7053         (unk_lang_printstr): Delete.
7054         (unknown_language_data): Delete la_printstr initializer.
7055         (unknown_language::printstr): New member function.
7056         (auto_language_data): Delete la_printstr initializer.
7057         (auto_language::printstr): New member function.
7058         * language.h (language_data): Delete la_printstr field.
7059         (language_defn::printstr): Declare new member function.
7060         (LA_PRINT_STRING): Update call to printstr.
7061         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
7062         (m2_language_data): Delete la_printstr initializer.
7063         (m2_language::printstr): New member function, implementation from
7064         m2_printstr.
7065         * objc-lang.c (objc_language_data): Delete la_printstr
7066         initializer.
7067         * opencl-lang.c (opencl_language_data): Likewise.
7068         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
7069         (pascal_language_data): Delete la_printstr initializer.
7070         (pascal_language::printstr): New member function, implementation
7071         from pascal_printstr.
7072         * p-lang.h (pascal_printstr): Delete declaration.
7073         * rust-lang.c (rust_printstr): Update header comment.
7074         (rust_language_data): Delete la_printstr initializer.
7075         (rust_language::printstr): New member function.
7076
7077 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7078
7079         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
7080         (ada_language::printchar): New member function.
7081         * c-lang.c (c_language_data): Delete la_printchar initializer.
7082         (cplus_language_data): Likewise.
7083         (asm_language_data): Likewise.
7084         (minimal_language_data): Likewise.
7085         * d-lang.c (d_language_data): Likewise.
7086         * f-lang.c (f_printchar): Rename to f_language::printchar.
7087         (f_language_data): Delete la_printchar initializer.
7088         (f_language::printchar): New member function, implementation from
7089         f_printchar.
7090         * go-lang.c (go_language_data): Delete la_printchar initializer.
7091         * language.c (unk_lang_printchar): Delete.
7092         (language_defn::printchar): Define new member function.
7093         (unknown_language_data): Delete la_printchar initializer.
7094         (unknown_language::printchar): New member function.
7095         (auto_language_data): Delete la_printchar initializer.
7096         (auto_language::printchar): New member function.
7097         * language.h (language_data): Delete la_printchar field.
7098         (language_defn::printchar): Declare new member function.
7099         (LA_PRINT_CHAR): Update call to printchar.
7100         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
7101         (m2_language::printchar): New member function.
7102         * objc-lang.c (objc_language_data): Delete la_printchar
7103         initializer.
7104         * opencl-lang.c (opencl_language_data): Likewise.
7105         * p-lang.c (pascal_language_data): Delete la_printchar
7106         initializer.
7107         (pascal_language::printchar): New member function.
7108         * rust-lang.c (rust_printchar): Rename to
7109         rust_language::printchar.
7110         (rust_language_data): Delete la_printchar initializer.
7111         (rust_language::printchar): New member function, implementation
7112         from rust_printchar.
7113
7114 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7115
7116         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
7117         (ada_language_data): Delete la_emitchar initializer.
7118         (ada_language::emitchar): New member function, implementation from
7119         emit_char.
7120         * c-lang.c (c_language_data): Delete la_emitchar initializer.
7121         (cplus_language_data): Likewise.
7122         (asm_language_data): Likewise.
7123         (minimal_language_data): Likewise.
7124         * d-lang.c (d_language_data): Likewise.
7125         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
7126         (f_language_data): Delete la_emitchar initializer.
7127         (f_language::emitchar): New member function, implementation from
7128         f_emit_char.
7129         * go-lang.c (go_language_data): Delete la_emitchar initializer.
7130         * language.c (unk_lang_emit_char): Delete.
7131         (language_defn::emitchar): New member function definition.
7132         (unknown_language_data): Delete la_emitchar initializer.
7133         (unknown_language::emitchar): New member function.
7134         (auto_language_data): Delete la_emitchar initializer.
7135         (auto_language::emitchar): New member function.
7136         * language.h (language_data): Delete la_emitchar field.
7137         (language_defn::emitchar): New member field declaration.
7138         (LA_EMIT_CHAR): Update call to emitchar.
7139         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
7140         (m2_language_data): Delete la_emitchar initializer.
7141         (m2_language::emitchar): New member function, implementation from
7142         m2_emit_char.
7143         * objc-lang.c (objc_language_data): Delete la_emitchar
7144         initializer.
7145         * opencl-lang.c (opencl_language_data): Likewise.
7146         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
7147         (pascal_language_data): Delete la_emitchar initializer.
7148         (pascal_language::emitchar): New member function, implementation
7149         from pascal_emit_char.
7150         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
7151         (rust_language_data): Delete la_emitchar initializer.
7152         (rust_language::emitchar): New member function, implementation
7153         from rust_emitchar.
7154
7155 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7156
7157         * ada-lang.c (resolve): Rename to ada_language::post_parser.
7158         (ada_language_data): Delete la_post_parser initializer.
7159         (ada_language::post_parser): New member function.
7160         * c-lang.c (c_language_data): Delete la_post_parser initializer.
7161         (cplus_language_data): Likewise.
7162         (asm_language_data): Likewise.
7163         (minimal_language_data): Likewise.
7164         * d-lang.c (d_language_data): Likewise.
7165         * f-lang.c (f_language_data): Likewise.
7166         * go-lang.c (go_language_data): Likewise.
7167         * language.c (unknown_language_data): Likewise.
7168         (auto_language_data): Likewise.
7169         * language.h (language_data): Delete la_post_parser field.
7170         (language_defn::post_parser): New member function.
7171         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
7172         * objc-lang.c (objc_language_data): Likewise.
7173         * opencl-lang.c (opencl_language_data): Likewise.
7174         * p-lang.c (pascal_language_data): Likewise.
7175         * parse.c (parse_exp_in_context): Update call to post_parser.
7176         (null_post_parser): Delete definition.
7177         * parser-defs.h (null_post_parser): Delete declaration.
7178         * rust-lang.c (rust_language_data): Delete la_post_parser
7179         initializer.
7180
7181 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7182
7183         * ada-lang.c (parse): Rename to ada_language::parser.
7184         (ada_language_data): Delete la_parser initializer.
7185         (ada_language::parser): New member function, implementation from
7186         parse.
7187         * c-lang.c (c_language_data): Delete la_parser initializer.
7188         (cplus_language_data): Likewise.
7189         (asm_language_data): Likewise.
7190         (minimal_language_data): Likewise.
7191         * d-lang.c (d_language_data): Likewise.
7192         (d_language::parser): New member function.
7193         * f-lang.c (f_language_data): Delete la_parser initializer.
7194         (f_language::parser): New member function.
7195         * go-lang.c (go_language_data): Delete la_parser initializer.
7196         (go_language::parser): New member function.
7197         * language.c (unk_lang_parser): Delete.
7198         (language_defn::parser): Define new member function.
7199         (unknown_language_data): Delete la_parser initializer.
7200         (unknown_language::parser): New member function.
7201         (auto_language_data): Delete la_parser initializer.
7202         (auto_language::parser): New member function.
7203         * language.h (language_data): Delete la_parser field.
7204         (language_defn::parser): Declare new member function.
7205         * m2-lang.c (m2_language_data): Delete la_parser initializer.
7206         (m2_language::parser): New member function.
7207         * objc-lang.c (objc_language_data): Delete la_parser initializer.
7208         * opencl-lang.c (opencl_language_data): Likewise.
7209         * p-lang.c (pascal_language_data): Likewise.
7210         (pascal_language::parser): New member function.
7211         * parse.c (parse_exp_in_context): Update call to parser.
7212         * rust-lang.c (rust_language_data): Delete la_parser initializer.
7213         (rust_language::parser): New member function.
7214
7215 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7216
7217         * top.c (print_gdb_configuration): Print --with-python-libdir
7218         configuration value.
7219
7220 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7221
7222         * NEWS: Mention change to the alias command.
7223
7224 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7225
7226         * cli/cli-cmds.c (lookup_cmd_for_default_args)
7227         (alias_command_completer)
7228         (make_alias_options_def_group): New functions.
7229         (alias_opts, alias_option_defs): New struct and array.
7230         (alias_usage_error): Update usage.
7231         (alias_command): Handles optional DEFAULT-ARGS... arguments.
7232         Use option framework.
7233         (_initialize_cli_cmds): Update alias command help.
7234         Update aliases command help.
7235         (show_user):
7236         Add NULL for new default_args lookup_cmd argument.
7237         (valid_command_p): Rename to validate_aliased_command.
7238         Add NULL for new default_args lookup_cmd argument.  Verify that the
7239         aliased_command has no default args.
7240         * cli/cli-decode.c (help_cmd): Show aliases definitions.
7241         (lookup_cmd_1, lookup_cmd): New argument default_args.
7242         (add_alias_cmd):
7243         Add NULL for new default_args lookup_cmd argument.
7244         (print_help_for_command): Show default args under the layout
7245          alias some_alias = some_aliased_cmd some_alias_default_arg.
7246         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
7247         xfree default_args in destructor.
7248         * cli/cli-script.c (process_next_line, do_define_command):
7249         Add NULL for new default_args lookup_cmd argument.
7250         * command.h: Declare new default_args argument in lookup_cmd
7251         and lookup_cmd_1.
7252         * completer.c (complete_line_internal_1):
7253         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7254         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
7255         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
7256         Likewise.
7257         * infcmd.c (_initialize_infcmd): Likewise.
7258         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
7259         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
7260         * python/py-param.c (add_setshow_generic): Likewise.
7261         * remote.c (_initialize_remote): Likewise.
7262         * top.c (execute_command): Prepend default_args if command has some.
7263         (set_verbose):
7264         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7265         * tracepoint.c (validate_actionline, encode_actions_1):
7266         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7267
7268 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7269
7270         * jit.c (jit_read_descriptor): Use bool as the return type.
7271         (jit_breakpoint_re_set_internal): Use bool as the return type.
7272         Invert the return value logic; return true if the jit breakpoint
7273         has been successfully initialized.
7274         (jit_inferior_init): Update the call to
7275         jit_breakpoint_re_set_internal.
7276
7277 2020-06-22  Pedro Alves  <palves@redhat.com>
7278
7279         PR gdb/25939
7280         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
7281         Use the current inferior instead.  Don't return
7282         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
7283         wait again.
7284         * sol-thread.c (sol_thread_target::wait): Don't reference
7285         inferior_ptid.
7286         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
7287         (sol_update_thread_list_callback): Use the current inferior's pid
7288         instead of inferior_ptid.
7289
7290 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7291
7292         * procfs.c: Cleanup many comments.
7293
7294         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
7295         (AFTER_WATCHFLAG): Replace by value.
7296
7297         (MAIN_PROC_NAME_FORMAT): Inline ...
7298         (create_procinfo): ... here.
7299
7300         (procfs_debug_inferior): Remove SYS_exec handling.
7301         (syscall_is_exec): Likewise.
7302         (procfs_set_exec_trap): Likewise.
7303
7304         (syscall_is_lwp_exit): Inline in callers.
7305         (syscall_is_exit): Likewise.
7306         (syscall_is_exec): Likewise.
7307         (syscall_is_lwp_create): Likewise.
7308
7309         (invalidate_cache): Remove #if 0 code.
7310
7311         (make_signal_thread_runnable):  Remove.
7312         (procfs_target::resume): Remove #if 0 code.
7313
7314 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7315
7316         PR gdb/25939
7317         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
7318         call ...
7319         (procfs_target::create_inferior): ... here.
7320
7321 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7322
7323         * exec.c (validate_exec_file): Ensure the build-id is up to
7324         date by calling reopen_exec_file (that checks file timestamp
7325         to decide to re-read the file).
7326
7327 2020-06-18  Pedro Alves  <palves@redhat.com>
7328
7329         PR gdb/25412
7330         * gdbthread.h (delete_thread, delete_thread_silent)
7331         (find_thread_ptid): Update comments.
7332         * thread.c (current_thread_): New global.
7333         (is_current_thread): Move higher, and reimplement.
7334         (inferior_thread): Reimplement.
7335         (set_thread_exited): Use bool.  Add assertions.
7336         (add_thread_silent): Simplify thread-reuse handling by always
7337         calling delete_thread.
7338         (delete_thread): Remove intro comment.
7339         (find_thread_ptid): Skip exited threads.
7340         (switch_to_thread_no_regs): Write to current_thread_.
7341         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
7342         INFERIOR_PTID.  Clear current_thread_.
7343
7344 2020-06-18  Pedro Alves  <palves@redhat.com>
7345
7346         * aix-thread.c (pd_update): Use switch_to_thread.
7347
7348 2020-06-18  Pedro Alves  <palves@redhat.com>
7349
7350         * ravenscar-thread.c (ravenscar_thread_target): Update.
7351         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
7352         (ravenscar_thread_target::add_active_thread): ... this.  Don't
7353         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
7354         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
7355
7356 2020-06-18  Pedro Alves  <palves@redhat.com>
7357
7358         * nat/windows-nat.c (current_windows_thread): Remove.
7359         * nat/windows-nat.h (current_windows_thread): Remove.
7360         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
7361         Adjust.
7362         (display_selectors): Adjust to fetch the current
7363         windows_thread_info based on inferior_ptid.
7364         (fake_create_process): No longer write to current_windows_thread.
7365         (windows_nat_target::get_windows_debug_event):
7366         Don't set inferior_ptid or current_windows_thread.
7367         (windows_nat_target::wait): Adjust to not rely on
7368         current_windows_thread.
7369         (do_initial_windows_stuff): Now a method of windows_nat_target.
7370         Switch to the last_ptid thread.
7371         (windows_nat_target::attach): Adjust.
7372         (windows_nat_target::detach): Use switch_to_no_thread instead of
7373         writing to inferior_ptid directly.
7374         (windows_nat_target::create_inferior): Adjust.
7375
7376 2020-06-18  Pedro Alves  <palves@redhat.com>
7377
7378         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
7379
7380 2020-06-18  Pedro Alves  <palves@redhat.com>
7381
7382         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
7383         after creating it, instead of writing to inferior_ptid.  Don't
7384         write to inferior_ptid.
7385
7386 2020-06-18  Pedro Alves  <palves@redhat.com>
7387
7388         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
7389
7390 2020-06-18  Pedro Alves  <palves@redhat.com>
7391
7392         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
7393         it, instead of writing to inferior_ptid.
7394
7395 2020-06-18  Pedro Alves  <palves@redhat.com>
7396
7397         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
7398         to inferior_ptid.
7399
7400 2020-06-18  Pedro Alves  <palves@redhat.com>
7401
7402         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
7403         instead of writing to inferior_ptid directly.
7404
7405 2020-06-18  Pedro Alves  <palves@redhat.com>
7406
7407         * corelow.c (core_target::close): Use switch_to_no_thread instead
7408         of writing to inferior_ptid directly.
7409         (add_to_thread_list, core_target_open): Use switch_to_thread
7410         instead of writing to inferior_ptid directly.
7411
7412 2020-06-18  Pedro Alves  <palves@redhat.com>
7413
7414         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
7415         inferior_ptid.
7416         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
7417         inferior_ptid.
7418         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
7419         inferior_ptid directly.
7420         (darwin_nat_target::init_thread_list): Switch to thread, instead
7421         of writing to inferior_ptid.
7422         (darwin_nat_target::attach): Don't write to inferior_ptid.
7423         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
7424
7425 2020-06-18  Pedro Alves  <palves@redhat.com>
7426
7427         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
7428         thread.
7429         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
7430         Instead use switch_to_thread.
7431         (gnu_nat_target::detach): Use switch_to_no_thread
7432         instead of writing to inferior_ptid directly.  Used passed-in
7433         inferior instead of looking up the inferior by pid.
7434
7435 2020-06-18  Pedro Alves  <palves@redhat.com>
7436
7437         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
7438         inferior_ptid.
7439
7440 2020-06-18  Pedro Alves  <palves@redhat.com>
7441
7442         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
7443         inferior_ptid.
7444         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
7445         thread.
7446         (nto_procfs_target::detach): Avoid referencing
7447         inferior_ptid.  Use switch_to_no_thread instead of writing to
7448         inferior_ptid directly.
7449         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
7450         instead of writing to inferior_ptid directly.
7451         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
7452         to thread.
7453
7454 2020-06-18  Pedro Alves  <palves@redhat.com>
7455
7456         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
7457         after creating it, instead of writing to inferior_ptid.
7458         (gdbsim_target_open): Use switch_to_no_thread instead of writing
7459         to inferior_ptid directly.
7460         (gdbsim_target::wait): Don't write to inferior_ptid.
7461
7462 2020-06-18  Pedro Alves  <palves@redhat.com>
7463
7464         * remote.c (remote_target::remote_notice_new_inferior): Use
7465         switch_to_thread instead of writing to inferior_ptid directly.
7466         (remote_target::add_current_inferior_and_thread): Use
7467         switch_to_no_thread instead of writing to inferior_ptid directly.
7468         (extended_remote_target::attach): Use switch_to_inferior_no_thread
7469         and switch_to_thread instead of using set_current_inferior or
7470         writing to inferior_ptid directly.
7471
7472 2020-06-18  Pedro Alves  <palves@redhat.com>
7473
7474         * tracectf.c (ctf_target_open): Switch to added thread instead of
7475         writing to inferior_ptid directly.
7476         (ctf_target::close): Use switch_to_no_thread instead of writing to
7477         inferior_ptid directly.
7478
7479 2020-06-18  Pedro Alves  <palves@redhat.com>
7480
7481         * tracefile-tfile.c (tfile_target_open): Don't write to
7482         inferior_ptid directly, instead switch to added thread.
7483         (tfile_target::close): Use switch_to_no_thread instead of writing
7484         to inferior_ptid directly.
7485
7486 2020-06-18  Pedro Alves  <palves@redhat.com>
7487
7488         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
7489         (procfs_target::detach): Use switch_to_no_thread
7490         instead of writing to inferior_ptid directly.
7491         (do_attach): Change return type to void.  Switch to the added
7492         thread.
7493         (procfs_target::create_inferior): Switch to the added thread.
7494         (procfs_do_thread_registers): Don't write to inferior_ptid.
7495
7496 2020-06-18  Pedro Alves  <palves@redhat.com>
7497
7498         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
7499         of writing to inferior_ptid.
7500         (scoped_restore_exited_inferior): Delete.
7501         (handle_vfork_child_exec_or_exit): Simplify using
7502         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
7503         instead of writing to inferior_ptid.
7504         (THREAD_STOPPED_BY): Delete.
7505         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
7506         (thread_stopped_by_hw_breakpoint): Delete.
7507         (save_waitstatus): Use
7508         scoped_restore_current_thread+switch_to_thread, and call
7509         target_stopped_by_watchpoint instead of
7510         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
7511         instead of thread_stopped_by_sw_breakpoint, and
7512         target_stopped_by_hw_breakpoint instead of
7513         thread_stopped_by_hw_breakpoint.
7514         (handle_inferior_event)
7515         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
7516         inferior_ptid directly, nor
7517         set_current_inferior/set_current_program_space.  Use
7518         switch_to_thread / switch_to_inferior_no_thread instead.
7519
7520 2020-06-18  Pedro Alves  <palves@redhat.com>
7521
7522         * target.c (generic_mourn_inferior): Use switch_to_no_thread
7523         instead of writing to inferior_ptid.
7524
7525 2020-06-18  Pedro Alves  <palves@redhat.com>
7526
7527         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
7528         added thread.
7529         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
7530         to the added thread.
7531         (inf_ptrace_target::detach_success): Use switch_to_no_thread
7532         instead of writing to inferior_ptid.
7533
7534 2020-06-18  Pedro Alves  <palves@redhat.com>
7535
7536         * gdbarch-selftests.c: Include "progspace-and-thread.h".
7537         (register_to_value_test): Mock a program_space too.  Heap-allocate
7538         the address space.  Don't write to inferior_ptid.  Use
7539         switch_to_thread instead.
7540
7541 2020-06-18  Pedro Alves  <palves@redhat.com>
7542
7543         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
7544         Delete.
7545         (find_signalled_thread()): New, factored out from
7546         linux_make_corefile_notes and adjusted to handle exited threads.
7547         (linux_make_corefile_notes): Adjust to use the new
7548         find_signalled_thread.
7549
7550 2020-06-18  Pedro Alves  <palves@redhat.com>
7551
7552         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
7553         of saving/restoring inferior_ptid.
7554
7555 2020-06-17  Tom Tromey  <tom@tromey.com>
7556
7557         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
7558         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
7559         declare.
7560         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
7561
7562 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
7563
7564         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
7565         of partial symtabs.
7566
7567 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7568
7569         * regformats/reg-arm.dat: Remove.
7570         * regformats/reg-bfin.dat: Remove.
7571         * regformats/reg-cris.dat: Remove.
7572         * regformats/reg-crisv32.dat: Remove.
7573         * regformats/reg-m32r.dat: Remove.
7574         * regformats/reg-tilegx.dat: Remove.
7575         * regformats/reg-tilegx32.dat: Remove.
7576
7577 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7578
7579         * features/Makefile (WHICH): Remove arm files.
7580         * regformats/arm/arm-with-iwmmxt.dat: Remove.
7581         * regformats/arm/arm-with-neon.dat: Remove.
7582         * regformats/arm/arm-with-vfpv2.dat: Remove.
7583         * regformats/arm/arm-with-vfpv3.dat: Remove.
7584
7585 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7586
7587         * features/Makefile (XMLTOC): Remove rx.xml.
7588
7589 2020-06-17  Pedro Alves  <palves@redhat.com>
7590
7591         * gdbthread.h (thread_control_state) <trap_expected> Update
7592         comments.
7593
7594 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7595
7596         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
7597         ada_language::lookup_symbol_nonlocal.
7598         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
7599         (ada_language::lookup_symbol_nonlocal): New member function,
7600         implementation from ada_lookup_symbol_nonlocal.
7601         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
7602         initializer.
7603         (cplus_language_data): Delete la_lookup_symbol_nonlocal
7604         initializer.
7605         (cplus_language::lookup_symbol_nonlocal): New member function.
7606         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
7607         (minimal_language_data) Likewise.
7608         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
7609         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
7610         initializer.
7611         (d_language::lookup_symbol_nonlocal): New member function.
7612         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
7613         initializer.
7614         (f_language::lookup_symbol_nonlocal): New member function.
7615         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
7616         initializer.
7617         * language.c (unknown_language_data): Likewise.
7618         (auto_language_data): Likewise.
7619         * language.h (language_data): Delete la_lookup_symbol_nonlocal
7620         field.
7621         (language_defn::lookup_symbol_nonlocal): New member function.
7622         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
7623         initializer.
7624         * objc-lang.c (objc_language_data): Likewise.
7625         * opencl-lang.c (opencl_language_data): Likewise.
7626         * p-lang.c (pascal_language_data): Likewise.
7627         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
7628         rust_language::lookup_symbol_nonlocal.
7629         (rust_language_data): Delete la_lookup_symbol_nonlocal
7630         initializer.
7631         (rust_language::lookup_symbol_nonlocal): New member function,
7632         implementation from rust_lookup_symbol_nonlocal.
7633         * symtab.c (lookup_symbol_aux): Update call to
7634         lookup_symbol_nonlocal.
7635         (basic_lookup_symbol_nonlocal): Rename to...
7636         (language_defn::lookup_symbol_nonlocal): ...this, and update
7637         header comment.  Remove language_defn parameter, and replace with
7638         uses of `this'.
7639         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
7640
7641 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7642
7643         * ada-lang.c (ada_language_data): Delete la_value_print_inner
7644         initializer.
7645         (ada_language::value_print_inner): New member function.
7646         * c-lang.c (c_language_data): Delete la_value_print_inner
7647         initializer.
7648         (cplus_language_data): Likewise.
7649         (asm_language_data): Likewise.
7650         (minimal_language_data): Likewise.
7651         * d-lang.c (d_language_data): Likewise.
7652         (d_language::value_print_inner): New member function.
7653         * f-lang.c (f_language_data): Delete la_value_print_inner
7654         initializer.
7655         (f_language::value_print_inner): New member function.
7656         * f-lang.h (f_value_print_innner): Rename to...
7657         (f_value_print_inner): ...this (note spelling of 'inner').
7658         * f-valprint.c (f_value_print_innner): Rename to...
7659         (f_value_print_inner): ...this (note spelling of 'inner').
7660         * go-lang.c (go_language_data): Delete la_value_print_inner
7661         initializer.
7662         (go_language::value_print_inner): New member function.
7663         * language.c (language_defn::value_print_inner): Define new member
7664         function.
7665         (unk_lang_value_print_inner): Delete.
7666         (unknown_language_data): Delete la_value_print_inner initializer.
7667         (unknown_language::value_print_inner): New member function.
7668         (auto_language_data): Delete la_value_print_inner initializer.
7669         (auto_language::value_print_inner): New member function.
7670         * language.h (language_data): Delete la_value_print_inner field.
7671         (language_defn::value_print_inner): Delcare new member function.
7672         * m2-lang.c (m2_language_data): Delete la_value_print_inner
7673         initializer.
7674         (m2_language::value_print_inner): New member function.
7675         * objc-lang.c (objc_language_data): Delete la_value_print_inner
7676         initializer.
7677         * opencl-lang.c (opencl_language_data): Likewise.
7678         * p-lang.c (pascal_language_data): Likewise.
7679         (pascal_language::value_print_inner): New member function.
7680         * rust-lang.c (rust_language_data): Delete la_value_print_inner
7681         initializer.
7682         (rust_language::value_print_inner): New member function.
7683         * valprint.c (do_val_print): Update call to value_print_inner.
7684
7685 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7686
7687         * ada-lang.c (ada_language_data): Delete la_value_print
7688         initializer.
7689         (ada_language::value_print): New member function.
7690         * c-lang.c (c_language_data): Delete la_value_print initializer.
7691         (cplus_language_data): Likewise.
7692         (asm_language_data): Likewise.
7693         (minimal_language_data): Likewise.
7694         * d-lang.c (d_language_data): Likewise.
7695         * f-lang.c (f_language_data): Likewise.
7696         * go-lang.c (go_language_data): Likewise.
7697         * language.c (unk_lang_value_print): Delete.
7698         (language_defn::value_print): Define new member function.
7699         (unknown_language_data): Delete la_value_print initializer.
7700         (unknown_language::value_print): New member function.
7701         (auto_language_data): Delete la_value_print initializer.
7702         (auto_language::value_print): New member function.
7703         * language.h (language_data): Delete la_value_print field.
7704         (language_defn::value_print): Declare new member function.
7705         (LA_VALUE_PRINT): Update call to value_print.
7706         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
7707         * objc-lang.c (objc_language_data): Likewise.
7708         * opencl-lang.c (opencl_language_data): Likewise.
7709         * p-lang.c (pascal_language_data): Likewise.
7710         (pascal_language::value_print): New member function.
7711         * rust-lang.c (rust_language_data): Delete la_value_print
7712         initializer.
7713
7714 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7715
7716         * ada-lang.c (ada_watch_location_expression): Rename to
7717         ada_language::watch_location_expression.
7718         (ada_language_data): Delete la_watch_location_expression
7719         initializer.
7720         (ada_language::watch_location_expression): New member function,
7721         implementation from ada_watch_location_expression.
7722         * breakpoint.c (watch_command_1): Update call to
7723         watch_location_expression.
7724         * c-lang.c (c_watch_location_expression): Rename to
7725         language_defn::watch_location_expression.
7726         (c_language_data): Delete la_watch_location_expression
7727         initializer.
7728         (cplus_language_data): Likewise.
7729         (asm_language_data): Likewise.
7730         (minimal_language_data): Likewise.
7731         * c-lang.h (c_watch_location_expression): Delete declaration.
7732         * d-lang.c (d_language_data): Delete la_watch_location_expression
7733         initializer.
7734         * f-lang.c (f_language_data): Likewise.
7735         * go-lang.c (go_language_data): Likewise.
7736         * language.c (language_defn::watch_location_expression): Member
7737         function implementation from c_watch_location_expression.
7738         (unknown_language_data): Delete la_watch_location_expression
7739         initializer.
7740         (auto_language_data): Likewise.
7741         * language.h (language_data): Delete la_watch_location_expression
7742         field.
7743         (language_defn::watch_location_expression): Declare new member
7744         function.
7745         * m2-lang.c (m2_language_data): Delete
7746         la_watch_location_expression initializer.
7747         * objc-lang.c (objc_language_data): Likewise.
7748         * opencl-lang.c (opencl_language_data): Likewise.
7749         * p-lang.c (pascal_language_data): Likewise.
7750         * rust-lang.c (rust_watch_location_expression): Rename to
7751         rust_language::watch_location_expression.
7752         (rust_language_data): Delete la_watch_location_expression
7753         initializer.
7754         (rust_language::watch_location_expression): New member function,
7755         implementation from rust_watch_location_expression.
7756
7757 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7758
7759         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
7760         ada_language::collect_symbol_completion_matches.
7761         (ada_language_data): Delete la_collect_symbol_completion_matches
7762         initializer.
7763         (ada_language::collect_symbol_completion_matches): New member
7764         function, implementation from
7765         ada_collect_symbol_completion_matches.
7766         * c-lang.c (c_language_data): Delete
7767         la_collect_symbol_completion_matches initializer.
7768         (cplus_language_data): Likewise.
7769         (asm_language_data): Likewise.
7770         (minimal_language_data): Likewise.
7771         * d-lang.c (d_language_data): Likewise.
7772         * f-lang.c (f_collect_symbol_completion_matches): Rename to
7773         f_language::collect_symbol_completion_matches.
7774         (f_language_data): Delete la_collect_symbol_completion_matches
7775         initializer.
7776         (f_language::collect_symbol_completion_matches) New member
7777         function, implementation from f_collect_symbol_completion_matches.
7778         * go-lang.c (go_language_data): Delete
7779         la_collect_symbol_completion_matches initializer.
7780         * language.c (unknown_language_data): Likewise.
7781         (auto_language_data): Likewise.
7782         * language.h (language_data): Delete
7783         la_collect_symbol_completion_matches field.
7784         (language_defn::collect_symbol_completion_matches): New member
7785         function.
7786         * m2-lang.c (m2_language_data): Delete
7787         la_collect_symbol_completion_matches initializer.
7788         * objc-lang.c (objc_language_data): Likewise.
7789         * opencl-lang.c (opencl_language_data): Likewise.
7790         * p-lang.c (pascal_language_data): Likewise.
7791         * rust-lang.c (rust_language_data): Likewise.
7792         * symtab.c (default_collect_symbol_completion_matches): Delete.
7793         (collect_symbol_completion_matches): Update call to
7794         collect_symbol_completion_matches.
7795         (collect_symbol_completion_matches_type): Likewise.
7796         * symtab.h (default_collect_symbol_completion_matches): Delete
7797         declaration.
7798
7799 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7800
7801         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
7802         (ada_language_data): Delete la_word_break_characters initializer.
7803         (ada_language::word_break_characters): New member function.
7804         * c-lang.c (c_language_data): Delete la_word_break_characters
7805         initializer.
7806         (cplus_language_data): Likewise.
7807         (asm_language_data): Likewise.
7808         (minimal_language_data): Likewise.
7809         * completer.c: Update global comment.
7810         (advance_to_expression_complete_word_point): Update call to
7811         word_break_characters.
7812         (complete_files_symbols): Likewise.
7813         (complete_line_internal_1): Likewise.
7814         (default_completer_handle_brkchars): Likewise.
7815         (skip_quoted_chars): Likewise.
7816         * d-lang.c (d_language_data): Delete la_word_break_characters
7817         initializer.
7818         * f-lang.c (f_word_break_characters): Delete.
7819         (f_language_data): Delete la_word_break_characters initializer.
7820         (f_language::word_break_characters): New member function.
7821         * go-lang.c (go_language_data): Delete la_word_break_characters
7822         initializer.
7823         * language.c (unknown_language_data): Likewise.
7824         (auto_language_data): Likewise.
7825         * language.h (default_word_break_characters): Move declaration to
7826         earlier in the file.
7827         (language_data): Delete la_word_break_characters field.
7828         (language_defn::word_break_characters): New member function.
7829         * m2-lang.c (m2_language_data): Delete la_word_break_characters
7830         initializer.
7831         * objc-lang.c (objc_language_data): Likewise.
7832         * opencl-lang.c (opencl_language_data): Likewise.
7833         * p-lang.c (pascal_language_data): Likewise.
7834         * rust-lang.c (rust_language_data): Likewise.
7835
7836 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7837
7838         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
7839         (ada_language_data): Delete la_get_symbol_name_matcher
7840         initializer.
7841         (language_defn::get_symbol_name_matcher_inner): New member
7842         function.
7843         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
7844         initializer.
7845         (cplus_language_data): Likewise.
7846         (cplus_language::get_symbol_name_matcher_inner): New member
7847         function.
7848         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
7849         (minimal_language_data): Likewise.
7850         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
7851         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
7852         initializer.
7853         * dictionary.c (iter_match_first_hashed): Update call to
7854         get_symbol_name_matcher.
7855         (iter_match_next_hashed): Likewise.
7856         (iter_match_next_linear): Likewise.
7857         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
7858         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
7859         initializer.
7860         (f_language::get_symbol_name_matcher_inner): New member function.
7861         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
7862         initializer.
7863         * language.c (default_symbol_name_matcher): Update header comment,
7864         make static.
7865         (language_defn::get_symbol_name_matcher): New definition.
7866         (language_defn::get_symbol_name_matcher_inner): Likewise.
7867         (get_symbol_name_matcher): Delete.
7868         (unknown_language_data): Delete la_get_symbol_name_matcher
7869         initializer.
7870         (auto_language_data): Likewise.
7871         * language.h (language_data): Delete la_get_symbol_name_matcher
7872         field.
7873         (language_defn::get_symbol_name_matcher): New member function.
7874         (language_defn::get_symbol_name_matcher_inner): Likewise.
7875         (default_symbol_name_matcher): Delete declaration.
7876         * linespec.c (find_methods): Update call to
7877         get_symbol_name_matcher.
7878         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
7879         initializer.
7880         * minsyms.c (lookup_minimal_symbol): Update call to
7881         get_symbol_name_matcher.
7882         (iterate_over_minimal_symbols): Likewise.
7883         * objc-lang.c (objc_language_data): Delete
7884         la_get_symbol_name_matcher initializer.
7885         * opencl-lang.c (opencl_language_data): Likewise.
7886         * p-lang.c (pascal_language_data): Likewise.
7887         * psymtab.c (psymbol_name_matches): Update call to
7888         get_symbol_name_matcher.
7889         * rust-lang.c (rust_language_data): Delete
7890         la_get_symbol_name_matcher initializer.
7891         * symtab.c (symbol_matches_search_name): Update call to
7892         get_symbol_name_matcher.
7893         (compare_symbol_name): Likewise.
7894
7895 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7896
7897         * ada-lang.c (ada_language_data): Delete la_compute_program
7898         initializer.
7899         * c-lang.c (c_language_data): Likewise.
7900         (c_language::compute_program): New member function.
7901         (cplus_language_data): Delete la_compute_program initializer.
7902         (cplus_language::compute_program): New member function.
7903         (asm_language_data): Delete la_compute_program initializer.
7904         (minimal_language_data): Likewise.
7905         * c-lang.h (c_compute_program): Update comment.
7906         (cplus_compute_program): Likewise.
7907         * compile/compile-c-support.c (c_compute_program): Likewise.
7908         (cplus_compute_program): Likewise.
7909         * compile/compile.c (compile_to_object): Update call to
7910         la_compute_program.
7911         * d-lang.c (d_language_data): Delete la_compute_program
7912         initializer.
7913         * f-lang.c (f_language_data): Likewise.
7914         * go-lang.c (go_language_data): Likewise.
7915         * language.c (unknown_language_data): Likewise.
7916         (auto_language_data): Likewise.
7917         * language.h (language_data): Delete la_compute_program field.
7918         (language_defn::compute_program): New member function.
7919         * m2-lang.c (m2_language_data): Delete la_compute_program
7920         initializer.
7921         * objc-lang.c (objc_language_data): Likewise.
7922         * opencl-lang.c (opencl_language_data): Likewise.
7923         * p-lang.c (pascal_language_data): Likewise.
7924         * rust-lang.c (rust_language_data): Likewise.
7925
7926 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7927
7928         * ada-lang.c (ada_language_data) Delete
7929         la_class_name_from_physname initializer.
7930         * c-lang.c (c_language_data): Likewise.
7931         (cplus_language_data): Likewise.
7932         (cplus_language::class_name_from_physname): New member function.
7933         (asm_language_data): Delete la_class_name_from_physname
7934         initializer.
7935         (minimal_language_data): Likewise.
7936         * d-lang.c (d_language_data): Likewise.
7937         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
7938         method on language_defn class.
7939         (guess_full_die_structure_name): Likewise.
7940         * f-lang.c (f_language_data): Delete la_class_name_from_physname
7941         initializer.
7942         * go-lang.c (go_language_data): Likewise.
7943         * language.c (language_class_name_from_physname): Delete.
7944         (unk_lang_class_name): Delete.
7945         (unknown_language_data): Delete la_class_name_from_physname
7946         initializer.
7947         (auto_language_data): Likewise.
7948         * language.h (language_data): Delete la_class_name_from_physname
7949         field.
7950         (language_defn::class_name_from_physname): New function.
7951         (language_class_name_from_physname): Delete declaration.
7952         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
7953         initializer.
7954         * objc-lang.c (objc_language_data): Likewise.
7955         * opencl-lang.c (opencl_language_data): Likewise.
7956         * p-lang.c (pascal_language_data): Likewise.
7957         * rust-lang.c (rust_language_data): Likewise.
7958
7959 2020-06-16  Tom Tromey  <tom@tromey.com>
7960
7961         * tui/tui-data.h (STATUS_NAME): New macro.
7962         * tui/tui-layout.c (tui_remove_some_windows)
7963         (initialize_known_windows, tui_register_window)
7964         (tui_layout_split::remove_windows, initialize_layouts)
7965         (tui_new_layout_command): Don't use hard-coded window names.
7966
7967 2020-06-16  Tom Tromey  <tom@tromey.com>
7968
7969         PR tui/25348:
7970         * tui/tui.c (tui_ensure_readline_initialized): Rename from
7971         tui_initialize_readline.  Only run once.  Call rl_initialize.
7972         * tui/tui.h (tui_ensure_readline_initialized): Rename from
7973         tui_initialize_readline.
7974         * tui/tui-io.c (tui_setup_io): Call
7975         tui_ensure_readline_initialized.
7976         * tui/tui-interp.c (tui_interp::init): Update.
7977
7978 2020-06-16  Tom Tromey  <tom@tromey.com>
7979
7980         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
7981         Also preserve the status window.
7982
7983 2020-06-16  Tom Tromey  <tom@tromey.com>
7984
7985         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
7986         where m_window==nullptr.
7987
7988 2020-06-15  Tom Tromey  <tromey@adacore.com>
7989
7990         * windows-nat.c (windows_nat::handle_output_debug_string):
7991         Update.
7992         (windows_nat::handle_ms_vc_exception): Update.
7993         * target.h (target_read_string): Change API.
7994         * target.c (target_read_string): Change API.
7995         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
7996         Update.
7997         * solib-frv.c (frv_current_sos): Update.
7998         * solib-dsbt.c (dsbt_current_sos): Update.
7999         * solib-darwin.c (darwin_current_sos): Update.
8000         * linux-thread-db.c (inferior_has_bug): Update.
8001         * expprint.c (print_subexp_standard): Update.
8002         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
8003         (ada_exception_message_1): Update.
8004
8005 2020-06-15  Tom Tromey  <tromey@adacore.com>
8006
8007         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
8008
8009 2020-06-15  Tom Tromey  <tromey@adacore.com>
8010
8011         * valprint.c (read_string): Update comment.
8012         * target.c (MIN): Remove.
8013         (target_read_string): Rewrite.
8014
8015 2020-06-15  Tom Tromey  <tromey@adacore.com>
8016
8017         * corefile.c (read_memory_string): Remove.
8018         * ada-valprint.c (ada_value_print_ptr): Update.
8019         * ada-lang.h (ada_tag_name): Change return type.
8020         * ada-lang.c (type_from_tag): Update.
8021         (ada_tag_name_from_tsd): Change return type.  Use
8022         target_read_string.
8023         (ada_tag_name): Likewise.
8024         * gdbcore.h (read_memory_string): Don't declare.
8025
8026 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
8027
8028         * symtab.c (rbreak_command): Ignore Windows drive colon.
8029
8030 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
8031
8032         * NEWS: Mention removed GDBserver host support.
8033
8034 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
8035
8036         * features/riscv/rebuild-csr-xml.sh: Updated.
8037
8038 2020-06-11  Tom Tromey  <tom@tromey.com>
8039
8040         PR gdb/18318:
8041         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
8042
8043 2020-06-09  Jonny Grant  <jg@jguk.org>
8044 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
8045
8046         * main.c (captured_main_1): Don't print new line after help.
8047         (print_gdb_help): add mailing list and IRC channel information
8048         to --help.  Add new lines between items in the footer.  Remove
8049         quotes around bug url.
8050
8051 2020-06-11  Keith Seitz  <keiths@redhat.com>
8052
8053         PR gdb/21356
8054         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
8055         Resolve typedefs for type length calculations.
8056
8057 2020-06-10  Tom de Vries  <tdevries@suse.de>
8058
8059         PR ada/24713
8060         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
8061         (write_psymbols): Enable .gdb_index for ada.
8062         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
8063         ada.
8064
8065 2020-06-10  Tom de Vries  <tdevries@suse.de>
8066
8067         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
8068         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
8069         namei" instead of "const char *name" argument.
8070         (dw2_map_matching_symbols): Use "offset_type namei" variant of
8071         dw2_symtab_iter_init.
8072
8073 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8074
8075         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
8076         to use type::field and field::type instead.
8077
8078 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8079
8080         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
8081         to use field::type instead.
8082
8083 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8084
8085         * gdbtypes.h (struct field) <type, set_type>: New methods.
8086         Rename `type` field to...
8087         <m_type>: ... this.  Change references throughout to use type or
8088         set_type methods.
8089         (FIELD_TYPE): Use field::type.  Change call sites that modify
8090         the field's type to use field::set_type instead.
8091
8092 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8093
8094         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
8095         to use type::index_type instead.
8096
8097 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8098
8099         * gdbtypes.h (struct type) <index_type, set_index_type>: New
8100         methods.
8101         (TYPE_INDEX_TYPE): Use type::index_type.
8102         * gdbtypes.c (create_array_type_with_stride): Likewise.
8103
8104 2020-06-07  Tom Tromey  <tom@tromey.com>
8105
8106         * valprint.c (generic_val_print_float): Remove "embedded_offset"
8107         parameter.
8108         (generic_value_print): Update.
8109
8110 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8111
8112         Revert commit 982a38f60b0.
8113         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
8114
8115 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8116
8117         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
8118         avoid use after free.
8119
8120 2020-06-05  Tom de Vries  <tdevries@suse.de>
8121
8122         * NEWS: Fix typos.
8123
8124 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
8125
8126         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
8127         the per_bfd object.
8128         (dwarf2_read_debug_names): Likewise.
8129         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
8130         object when re-using a per_bfd object with an index.
8131
8132 2020-06-03  Tom de Vries  <tdevries@suse.de>
8133
8134         PR symtab/26046
8135         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
8136         children for C++.
8137         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
8138         DW_TAG_subprogram.
8139
8140 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8141
8142         * ada-lang.c (ada_language_data): Delete skip_trampoline
8143         initializer.
8144         * c-lang.c (c_language_data): Likewise.
8145         (cplus_language_data): Likewise.
8146         (cplus_language::skip_trampoline): New member function.
8147         (asm_language_data): Delete skip_trampoline initializer.
8148         (minimal_language_data): Likewise.
8149         * d-lang.c (d_language_data): Likewise.
8150         * f-lang.c (f_language_data): Likewise.
8151         * go-lang.c (go_language_data): Likewise.
8152         * language.c (unk_lang_trampoline): Delete function.
8153         (skip_language_trampoline): Update.
8154         (unknown_language_data): Delete skip_trampoline initializer.
8155         (auto_language_data): Likewise.
8156         * language.h (language_data): Delete skip_trampoline field.
8157         (language_defn::skip_trampoline): New function.
8158         * m2-lang.c (m2_language_data): Delete skip_trampoline
8159         initializer.
8160         * objc-lang.c (objc_skip_trampoline): Delete function, move
8161         implementation to objc_language::skip_trampoline.
8162         (objc_language_data): Delete skip_trampoline initializer.
8163         (objc_language::skip_trampoline): New member function with
8164         implementation from objc_skip_trampoline.
8165         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
8166         initializer.
8167         * p-lang.c (pascal_language_data): Likewise.
8168         * rust-lang.c (rust_language_data): Likewise.
8169
8170 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8171
8172         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
8173         (ada_language::demangle): New member function.
8174         * c-lang.c (c_language_data): Delete la_demangle initializer.
8175         (cplus_language_data): Delete la_demangle initializer.
8176         (cplus_language::demangle): New member function.
8177         (asm_language_data): Delete la_demangle initializer.
8178         (minimal_language_data): Delete la_demangle initializer.
8179         * d-lang.c (d_language_data): Delete la_demangle initializer.
8180         (d_language::demangle): New member function.
8181         * f-lang.c (f_language_data): Delete la_demangle initializer.
8182         (f_language::demangle): New member function.
8183         * go-lang.c (go_language_data): Delete la_demangle initializer.
8184         (go_language::demangle): New member function.
8185         * language.c (language_demangle): Update.
8186         (unk_lang_demangle): Delete.
8187         (unknown_language_data): Delete la_demangle initializer.
8188         (unknown_language::demangle): New member function.
8189         (auto_language_data): Delete la_demangle initializer.
8190         (auto_language::demangle): New member function.
8191         * language.h (language_data): Delete la_demangle field.
8192         (language_defn::demangle): New function.
8193         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
8194         * objc-lang.c (objc_language_data): Delete la_demangle
8195         initializer.
8196         (objc_language::demangle): New member function.
8197         * opencl-lang.c (opencl_language_data): Delete la_demangle
8198         initializer.
8199         * p-lang.c (pascal_language_data): Likewise.
8200         * rust-lang.c (rust_language_data): Likewise.
8201         (rust_language::demangle): New member function.
8202
8203 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8204
8205         * ada-lang.c (ada_language_data): Delete la_print_type
8206         initializer.
8207         (ada_language::print_type): New member function.
8208         * c-lang.c (c_language_data): Delete la_print_type initializer.
8209         (c_language::print_type): New member function.
8210         (cplus_language_data): Delete la_print_type initializer.
8211         (cplus_language::print_type): New member function.
8212         (asm_language_data): Delete la_print_type initializer.
8213         (asm_language::print_type): New member function.
8214         (minimal_language_data): Delete la_print_type initializer.
8215         (minimal_language::print_type): New member function.
8216         * d-lang.c (d_language_data): Delete la_print_type initializer.
8217         (d_language::print_type): New member function.
8218         * f-lang.c (f_language_data): Delete la_print_type initializer.
8219         (f_language::print_type): New member function.
8220         * go-lang.c (go_language_data): Delete la_print_type initializer.
8221         (go_language::print_type): New member function.
8222         * language.c (unk_lang_print_type): Delete.
8223         (unknown_language_data): Delete la_print_type initializer.
8224         (unknown_language::print_type): New member function.
8225         (auto_language_data): Delete la_print_type initializer.
8226         (auto_language::print_type): New member function.
8227         * language.h (language_data): Delete la_print_type field.
8228         (language_defn::print_type): New function.
8229         (LA_PRINT_TYPE): Update.
8230         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
8231         (m2_language::print_type): New member function.
8232         * objc-lang.c (objc_language_data): Delete la_print_type
8233         initializer.
8234         (objc_language::print_type): New member function.
8235         * opencl-lang.c (opencl_print_type): Delete, implementation moved
8236         to opencl_language::print_type.
8237         (opencl_language_data): Delete la_print_type initializer.
8238         (opencl_language::print_type): New member function, implementation
8239         from opencl_print_type.
8240         * p-lang.c (pascal_language_data): Delete la_print_type
8241         initializer.
8242         (pascal_language::print_type): New member function.
8243         * rust-lang.c (rust_print_type): Delete, implementation moved to
8244         rust_language::print_type.
8245         (rust_language_data): Delete la_print_type initializer.
8246         (rust_language::print_type): New member function, implementation
8247         from rust_print_type.
8248
8249 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8250
8251         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
8252         implementation moves to...
8253         (ada_language::sniff_from_mangled_name): ...here.  Update return
8254         type.
8255         (ada_language_data): Delete la_sniff_from_mangled_name
8256         initializer.
8257         * c-lang.c (c_language_data): Likewise.
8258         (cplus_language_data): Likewise.
8259         (cplus_language::sniff_from_mangled_name): New member function,
8260         implementation taken from gdb_sniff_from_mangled_name.
8261         (asm_language_data): Delete la_sniff_from_mangled_name
8262         initializer.
8263         (minimal_language_data): Likewise.
8264         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
8265         implementation moves to cplus_language::sniff_from_mangled_name.
8266         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
8267         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
8268         moves to...
8269         (d_language::sniff_from_mangled_name): ...here.
8270         (d_language_data): Delete la_sniff_from_mangled_name initializer.
8271         * f-lang.c (f_language_data): Likewise.
8272         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
8273         moves to...
8274         (go_language::sniff_from_mangled_name): ...here.
8275         (go_language_data): Delete la_sniff_from_mangled_name initializer.
8276         * language.c (language_sniff_from_mangled_name): Delete.
8277         (unknown_language_data): Delete la_sniff_from_mangled_name
8278         initializer.
8279         (auto_language_data): Likewise.
8280         * language.h (language_data): Delete la_sniff_from_mangled_name
8281         field.
8282         (language_defn::sniff_from_mangled_name): New function.
8283         (language_sniff_from_mangled_name): Delete declaration.
8284         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
8285         field.
8286         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
8287         implementation moves to...
8288         (objc_language::sniff_from_mangled_name): ...here.
8289         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
8290         * opencl-lang.c (opencl_language_data): Likewise.
8291         * p-lang.c (pascal_language_data): Likewise.
8292         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
8293         implementation moves to...
8294         (rust_language::sniff_from_mangled_name): ...here.
8295         (rust_language_data): Delete la_sniff_from_mangled_name
8296         initializer.
8297         * symtab.c (symbol_find_demangled_name): Call
8298         sniff_from_mangled_name member function.
8299
8300 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8301
8302         * ada-lang.c (ada_language_data): Delete la_search_name_hash
8303         initializer.
8304         * c-lang.c (c_language_data): Likewise.
8305         (cplus_language_data): Likewise.
8306         (cplus_language::search_name_hash): New member function.
8307         (asm_language_data): Delete la_search_name_hash initializer.
8308         (minimal_language_data): Likewise.
8309         * d-lang.c (d_language_data): Likewise.
8310         * dictionary.c (default_search_name_hash): Rename to...
8311         (language_defn::search_name_hash): ...this.
8312         * f-lang.c (f_language_data): Likewise.
8313         (f_language::search_name_hash): New member function.
8314         * go-lang.c (go_language_data): Delete la_search_name_hash
8315         initializer.
8316         * language.c (unknown_language_data): Likewise.
8317         (auto_language_data): Likewise.
8318         * language.h (struct language_data): Delete la_search_name_hash
8319         field.
8320         (language_defn::search_name_hash): Declare new member function.
8321         (default_search_name_hash): Delete declaration.
8322         * m2-lang.c (m2_language_data): Delete la_search_name_hash
8323         initializer.
8324         * objc-lang.c (objc_language_data): Likewise.
8325         * opencl-lang.c (opencl_language_data): Likewise.
8326         * p-lang.c (pascal_language_data): Likewise.
8327         * rust-lang.c (rust_language_data): Likewise.
8328         * symtab.c (search_name_hash): Update call.
8329
8330 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8331
8332         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
8333         initializer.
8334         * c-lang.c (class compile_instance): Declare.
8335         (c_language_data): Delete la_get_compile_instance initializer.
8336         (c_language::get_compile_instance): New member function.
8337         (cplus_language_data): Delete la_get_compile_instance initializer.
8338         (cplus_language::get_compile_instance): New member function.
8339         (asm_language_data): Delete la_get_compile_instance initializer.
8340         (minimal_language_data): Likewise.
8341         * c-lang.h (c_get_compile_context): Update comment.
8342         (cplus_get_compile_context): Update comment.
8343         * compile/compile.c (compile_to_object): Update calls, don't rely
8344         on function pointer being NULL.
8345         * d-lang.c (d_language_data): Delete la_get_compile_instance
8346         initializer.
8347         * f-lang.c (f_language_data): Likewise.
8348         * go-lang.c (go_language_data): Likewise.
8349         * language.c (unknown_language_data): Likewise.
8350         (auto_language_data): Likewise.
8351         * language.h (language_data): Delete la_get_compile_instance field.
8352         (language_defn::get_compile_instance): New member function.
8353         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
8354         initializer.
8355         * objc-lang.c (objc_language_data): Likewise.
8356         * opencl-lang.c (opencl_language_data): Likewise.
8357         * p-lang.c (pascal_language_data): Likewise.
8358         * rust-lang.c (rust_language_data): Likewise.
8359
8360 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8361
8362         * ada-lang.c (ada_add_all_symbols): Update comment.
8363         (ada_iterate_over_symbols): Delete, move implementation to...
8364         (ada_language::iterate_over_symbols): ...here, a new member
8365         function, rewrite to use range based for loop.
8366         (ada_language_data): Delete la_iterate_over_symbols initializer.
8367         * c-lang.c (c_language_data): Likewise.
8368         (cplus_language_data): Likewise.
8369         (asm_language_data): Likewise.
8370         (minimal_language_data): Likewise.
8371         * d-lang.c (d_language_data): Likewise.
8372         * f-lang.c (f_language_data): Likewise.
8373         * go-lang.c (go_language_data): Likewise.
8374         * language.c (unknown_language_data): Likewise.
8375         (auto_language_data): Likewise.
8376         * language.h (language_data): Delete la_iterate_over_symbols field.
8377         (language_defn::iterate_over_symbols): New member function.
8378         (LA_ITERATE_OVER_SYMBOLS): Update.
8379         * linespec.c (iterate_over_all_matching_symtabs): Update.
8380         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
8381         initializer.
8382         * objc-lang.c (objc_language_data): Likewise.
8383         * opencl-lang.c (opencl_language_data): Likewise.
8384         * p-lang.c (pascal_language_data): Likewise.
8385         * rust-lang.c (rust_language_data): Likewise.
8386
8387 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8388
8389         * ada-lang.c (ada_language_data): Delete
8390         la_lookup_transparent_type initializer.
8391         * c-lang.c (c_language_data): Likewise.
8392         (cplus_language_data): Likewise.
8393         (cplus_language::lookup_transparent_type): New member function.
8394         (asm_language_data): Delete la_lookup_transparent_type
8395         initializer.
8396         (minimal_language_data): Likewise.
8397         * d-lang.c (d_language_data): Likewise.
8398         * f-lang.c (f_language_data): Likewise.
8399         * go-lang.c (go_language_data): Likewise.
8400         * language.c (unknown_language_data): Likewise.
8401         (auto_language_data): Likewise.
8402         * language.h (struct language_data): Delete
8403         la_lookup_transparent_type field.
8404         (language_defn::lookup_transparent_type): New member function.
8405         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
8406         initializer.
8407         * objc-lang.c (objc_language_data): Likewise.
8408         * opencl-lang.c (opencl_language_data): Likewise.
8409         * p-lang.c (pascal_language_data): Likewise.
8410         * rust-lang.c (rust_language_data): Likewise.
8411         * symtab.c (symbol_matches_domain): Update call.
8412
8413 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8414
8415         * ada-lang.c (ada_language_arch_info): Delete function, move
8416         implementation to...
8417         (ada_language::language_arch_info): ...here, a new member
8418         function.
8419         (ada_language_data): Delete la_language_arch_info.
8420         * c-lang.c (c_language_data): Likewise.
8421         (c_language::language_arch_info): New member function.
8422         (cplus_language_arch_info): Delete function, move
8423         implementation to...
8424         (cplus_language::language_arch_info): ...here, a new member
8425         function.
8426         (cplus_language_data): Delete la_language_arch_info.
8427         (asm_language_data): Likewise.
8428         (asm_language::language_arch_info): New member function.
8429         (minimal_language_data): Delete la_language_arch_info.
8430         (minimal_language::language_arch_info): New member function.
8431         * d-lang.c (d_language_arch_info): Delete function, move
8432         implementation to...
8433         (d_language::language_arch_info): ...here, a new member
8434         function.
8435         (d_language_data): Delete la_language_arch_info.
8436         * f-lang.c (f_language_arch_info): Delete function, move
8437         implementation to...
8438         (f_language::language_arch_info): ...here, a new member
8439         function.
8440         (f_language_data): Delete la_language_arch_info.
8441         * go-lang.c (go_language_arch_info): Delete function, move
8442         implementation to...
8443         (go_language::language_arch_info): ...here, a new member
8444         function.
8445         (go_language_data): Delete la_language_arch_info.
8446         * language.c (unknown_language_data): Likewise.
8447         (unknown_language::language_arch_info): New member function.
8448         (auto_language_data): Delete la_language_arch_info.
8449         (auto_language::language_arch_info): New member function.
8450         (language_gdbarch_post_init): Update call to
8451         la_language_arch_info.
8452         * language.h (language_data): Delete la_language_arch_info
8453         function pointer.
8454         (language_defn::language_arch_info): New function.
8455         * m2-lang.c (m2_language_arch_info): Delete function, move
8456         implementation to...
8457         (m2_language::language_arch_info): ...here, a new member
8458         function.
8459         (m2_language_data): Delete la_language_arch_info.
8460         * objc-lang.c (objc_language_arch_info): Delete function, move
8461         implementation to...
8462         (objc_language::language_arch_info): ...here, a new member
8463         function.
8464         (objc_language_data): Delete la_language_arch_info.
8465         * opencl-lang.c (opencl_language_arch_info): Delete function, move
8466         implementation to...
8467         (opencl_language::language_arch_info): ...here, a new member
8468         function.
8469         (opencl_language_data): Delete la_language_arch_info.
8470         * p-lang.c (pascal_language_arch_info): Delete function, move
8471         implementation to...
8472         (pascal_language::language_arch_info): ...here, a new member
8473         function.
8474         (pascal_language_data): Delete la_language_arch_info.
8475         * rust-lang.c (rust_language_arch_info): Delete function, move
8476         implementation to...
8477         (rust_language::language_arch_info): ...here, a new member
8478         function.
8479         (rust_language_data): Delete la_language_arch_info.
8480
8481 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8482
8483         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
8484         initializer.
8485         * c-lang.c (c_language_data): Likewise.
8486         (cplus_language_data): Likewise.
8487         (cplus_language::pass_by_reference_info): New method.
8488         (asm_language_data): Delete la_pass_by_reference initializer.
8489         (minimal_language_data): Likewise.
8490         * cp-abi.c (cp_pass_by_reference): Remove use of
8491         default_pass_by_reference.
8492         * d-lang.c (d_language_data): Likewise.
8493         * f-lang.c (f_language_data): Likewise.
8494         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
8495         default_pass_by_reference.
8496         * go-lang.c (go_language_data): Likewise.
8497         * language.c (language_pass_by_reference): Update.
8498         (default_pass_by_reference): Delete.
8499         (unknown_language_data): Delete la_pass_by_reference
8500         initializer.
8501         (auto_language_data): Likewise.
8502         * language.h (struct language_data): Delete la_pass_by_reference
8503         field.
8504         (language_defn::pass_by_reference_info): New member function.
8505         (default_pass_by_reference): Delete declaration.
8506         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
8507         initializer.
8508         * objc-lang.c (objc_language_data): Likewise.
8509         * opencl-lang.c (opencl_language_data): Likewise.
8510         * p-lang.c (pascal_language_data): Likewise.
8511         * rust-lang.c (rust_language_data): Likewise.
8512
8513 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8514
8515         * ada-lang.c (ada_read_var_value): Delete function, move
8516         implementation to...
8517         (ada_language::read_var_value): ...here.
8518         (ada_language_data): Delete la_read_var_value initializer.
8519         * c-lang.c (c_language_data): Likewise.
8520         (cplus_language_data): Likewise.
8521         (minimal_language_data): Likewise.
8522         * d-lang.c (d_language_data): Likewise.
8523         * f-lang.c (f_language_data): Likewise.
8524         * findvar.c (default_read_var_value): Rename to...
8525         (language_defn::read_var_value): ...this.
8526         * findvar.c (read_var_value): Update header comment, and change to
8527         call member function instead of function pointer.
8528         * go-lang.c (go_language_data): Likewise.
8529         * language.c (unknown_language_data): Delete la_read_var_value
8530         initializer.
8531         (auto_language_data): Likewise.
8532         * language.h (struct language_data): Delete la_read_var_value
8533         field.
8534         (language_defn::read_var_value): New member function.
8535         (default_read_var_value): Delete declaration.
8536         * m2-lang.c (m2_language_data): Delete la_read_var_value
8537         initializer.
8538         * objc-lang.c (objc_language_data): Likewise.
8539         * opencl-lang.c (opencl_language_data): Likewise.
8540         * p-lang.c (pascal_language_data): Likewise.
8541         * rust-lang.c (rust_language_data): Likewise.
8542         * value.h (default_read_var_value): Delete declaration.
8543
8544 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8545
8546         * ada-lang.c (ada_print_array_index): Delete function, move
8547         implementation to...
8548         (ada_language::print_array_index): ...here.
8549         (ada_language_data): Delete la_print_array_index initializer.
8550         * c-lang.c (c_language_data): Likewise.
8551         (cplus_language_data): Likewise.
8552         (minimal_language_data): Likewise.
8553         * d-lang.c (d_language_data): Likewise.
8554         * f-lang.c (f_language_data): Likewise.
8555         * go-lang.c (go_language_data): Likewise.
8556         * language.c (default_print_array_index): Delete function, move
8557         implementation to...
8558         (language_defn::print_array_index): ...here.
8559         (unknown_language_data): Delete la_print_array_index initializer.
8560         (auto_language_data): Likewise.
8561         * language.h (struct language_data): Delete la_print_array_index
8562         field.
8563         (language_defn::print_array_index): New member function.
8564         (LA_PRINT_ARRAY_INDEX): Update.
8565         (default_print_array_index): Delete declaration.
8566         * m2-lang.c (m2_language_data): Delete la_print_array_index
8567         initializer.
8568         * objc-lang.c (objc_language_data): Likewise.
8569         * opencl-lang.c (opencl_language_data): Likewise.
8570         * p-lang.c (pascal_language_data): Likewise.
8571         * rust-lang.c (rust_language_data): Likewise.
8572
8573 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8574
8575         * gdb/ada-lang.c (ada_language_defn): Convert to...
8576         (ada_language_data): ...this.
8577         (class ada_language): New class.
8578         (ada_language_defn): New static global.
8579         * gdb/c-lang.c (c_language_defn): Convert to...
8580         (c_language_data): ...this.
8581         (class c_language): New class.
8582         (c_language_defn): New static global.
8583         (cplus_language_defn): Convert to...
8584         (cplus_language_data): ...this.
8585         (class cplus_language): New class.
8586         (cplus_language_defn): New static global.
8587         (asm_language_defn): Convert to...
8588         (asm_language_data): ...this.
8589         (class asm_language): New class.
8590         (asm_language_defn): New static global.
8591         (minimal_language_defn): Convert to...
8592         (minimal_language_data): ...this.
8593         (class minimal_language): New class.
8594         (minimal_language_defn): New static global.
8595         * gdb/d-lang.c (d_language_defn): Convert to...
8596         (d_language_data): ...this.
8597         (class d_language): New class.
8598         (d_language_defn): New static global.
8599         * gdb/f-lang.c (f_language_defn): Convert to...
8600         (f_language_data): ...this.
8601         (class f_language): New class.
8602         (f_language_defn): New static global.
8603         * gdb/go-lang.c (go_language_defn): Convert to...
8604         (go_language_data): ...this.
8605         (class go_language): New class.
8606         (go_language_defn): New static global.
8607         * gdb/language.c (unknown_language_defn): Remove declaration.
8608         (current_language): Initialize to nullptr, real initialization is
8609         moved to _initialize_language.
8610         (languages): Delete global.
8611         (language_defn::languages): Define.
8612         (set_language_command): Use language_defn::languages.
8613         (set_language): Likewise.
8614         (range_error): Likewise.
8615         (language_enum): Likewise.
8616         (language_def): Likewise.
8617         (add_set_language_command): Use language_def::languages for the
8618         language list, and language_def to lookup language pointers.
8619         (skip_language_trampoline): Use language_defn::languages.
8620         (unknown_language_defn): Convert to...
8621         (unknown_language_data): ...this.
8622         (class unknown_language): New class.
8623         (unknown_language_defn): New static global.
8624         (auto_language_defn): Convert to...
8625         (auto_language_data): ...this.
8626         (class auto_language): New class.
8627         (auto_language_defn): New static global.
8628         (language_gdbarch_post_init): Use language_defn::languages.
8629         (_initialize_language): Initialize current_language.
8630         * gdb/language.h (struct language_defn): Rename to...
8631         (struct language_data): ...this.
8632         (struct language_defn): New.
8633         (auto_language_defn): Delete.
8634         (unknown_language_defn): Delete.
8635         (minimal_language_defn): Delete.
8636         (ada_language_defn): Delete.
8637         (asm_language_defn): Delete.
8638         (c_language_defn): Delete.
8639         (cplus_language_defn): Delete.
8640         (d_language_defn): Delete.
8641         (f_language_defn): Delete.
8642         (go_language_defn): Delete.
8643         (m2_language_defn): Delete.
8644         (objc_language_defn): Delete.
8645         (opencl_language_defn): Delete.
8646         (pascal_language_defn): Delete.
8647         (rust_language_defn): Delete.
8648         * gdb/m2-lang.c (m2_language_defn): Convert to...
8649         (m2_language_data): ...this.
8650         (class m2_language): New class.
8651         (m2_language_defn): New static global.
8652         * gdb/objc-lang.c (objc_language_defn): Convert to...
8653         (objc_language_data): ...this.
8654         (class objc_language): New class.
8655         (objc_language_defn): New static global.
8656         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
8657         (opencl_language_data): ...this.
8658         (class opencl_language): New class.
8659         (opencl_language_defn): New static global.
8660         * gdb/p-lang.c (pascal_language_defn): Convert to...
8661         (pascal_language_data): ...this.
8662         (class pascal_language): New class.
8663         (pascal_language_defn): New static global.
8664         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
8665         language pointer, update comment format.
8666         * gdb/rust-lang.c (rust_language_defn): Convert to...
8667         (rust_language_data): ...this.
8668         (class rust_language): New class.
8669         (rust_language_defn): New static global.
8670
8671 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
8672
8673         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
8674         member variable.
8675         <m_stmt_at_address>: New member variable.
8676         (lnp_state_machine::record_line): Don't record some lines, update
8677         tracking of is_stmt at the same address.
8678         (lnp_state_machine::lnp_state_machine): Initialise new member
8679         variables.
8680
8681 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8682
8683         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
8684         "-include gnu-nat-mig.h".
8685         * gnu-nat-mig.h: New file.
8686         * gnu-nat.c: Include "gnu-nat-mig.h".
8687         (exc_server, msg_reply_server, notify_server,
8688         process_reply_server): Remove declarations.
8689
8690 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8691
8692         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
8693         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
8694         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
8695         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
8696         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
8697         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
8698         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
8699         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
8700         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
8701         to gnu_nat_target class.
8702         * gnu-nat.c: Likewise.
8703         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
8704         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
8705         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
8706         object.
8707         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
8708         instead of `gnu_target'.
8709
8710 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8711
8712         * i386-gnu-tdep.c: Include "gdbcore.h"
8713         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
8714         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
8715         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
8716         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
8717         i386_gnu_sigcontext_addr): New functions
8718         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
8719         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
8720         tdep.
8721
8722 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8723
8724         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
8725         before fork_inferior call. Avoid calling it if target_is_pushed returns
8726         true.
8727
8728 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8729
8730         * gnu-nat.h (gnu_target): New variable declaration.
8731         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
8732         gnu_target.
8733         * gnu-nat.c (gnu_target): New variable.
8734         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
8735         add_thread_silent, and add_thread calls.
8736         (gnu_nat_target::create_inferior): Pass gnu_target to
8737         add_thread_silent, thread_change_ptid call.
8738         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
8739         call.
8740
8741 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8742
8743         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
8744         (gnu_nat_target::find_memory_regions): Remove unused
8745         `old_address' variable.
8746
8747 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8748
8749         * gnu-nat.c: Include "gdbarch.h".
8750
8751 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8752
8753         * reply_mig_hack.awk (Error return): Cast function through
8754         void *, to bypass compiler function call check.
8755
8756 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8757
8758         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
8759         $(srcdir)/reply_mig_hack.awk.
8760
8761 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8762
8763         * gnu-nat.h (gnu_debug_flag): Set type to bool.
8764
8765 2020-05-30  Jonny Grant  <jg@jguk.org>
8766
8767         * configure.ac (ACX_BUGURL): change bug URL to https.
8768
8769 2020-05-30  Pedro Alves  <palves@redhat.com>
8770
8771         * cp-support.c (replace_typedefs_template): New.
8772         (replace_typedefs_qualified_name): Handle
8773         DEMANGLE_COMPONENT_TEMPLATE.
8774
8775 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
8776
8777         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
8778         dwarf2/index-cache.h, dwarf2/index-write.c,
8779         dwarf2/index-write.h, dwarf2/line-header.c,
8780         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
8781         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
8782         variables and fields from `dwarf2_per_objfile` to just
8783         `per_objfile` throughout.
8784
8785 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
8786
8787         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8788         <push_dwarf_reg_entry_value>: Add comment.
8789
8790 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
8791             Keith Seitz  <keiths@redhat.com>
8792
8793         * python/python.c (do_start_initialization): Call PyEval_SaveThread
8794         instead of PyEval_ReleaseLock.
8795         (class gdbpy_gil): Move to earlier in file.
8796         (finalize_python): Set gdb_python_initialized.
8797         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
8798         when not initialized.
8799
8800 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
8801
8802         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8803         <push_dwarf_reg_entry_value>: Remove assert.  Override
8804         per_objfile with caller_per_objfile.
8805
8806 2020-05-28  Tom de Vries  <tdevries@suse.de>
8807
8808         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
8809         PR gold/15646 workaround to symbol kind "type".
8810
8811 2020-05-27  Tom Tromey  <tromey@adacore.com>
8812
8813         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
8814
8815 2020-05-27  Tom Tromey  <tromey@adacore.com>
8816
8817         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
8818         Use htab_find_with_hash.
8819         <add_abbrev>: Remove "abbrev_number" parameter.
8820         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
8821         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
8822         (hash_abbrev): Add comment.
8823         (abbrev_table::lookup_abbrev): Move to header file.
8824         (abbrev_table::read): Update.
8825
8826 2020-05-27  Tom Tromey  <tromey@adacore.com>
8827
8828         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
8829         method.
8830         <canonical_name>: New member.
8831         <raw_name>: Rename from "name".
8832         (partial_die_info): Initialize canonical_name.
8833         (scan_partial_symbols): Check raw_name.
8834         (partial_die_parent_scope, partial_die_full_name)
8835         (add_partial_symbol, add_partial_subprogram)
8836         (add_partial_enumeration, load_partial_dies): Use "name" method.
8837         (partial_die_info::name): New method.
8838         (partial_die_info::read, guess_partial_die_structure_name)
8839         (partial_die_info::fixup): Update.
8840
8841 2020-05-27  Tom Tromey  <tromey@adacore.com>
8842
8843         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
8844         <get_ref_die_offset>: Inline.
8845         <get_ref_die_offset_complaint>: New method.
8846         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
8847         (attribute::get_ref_die_offset_complaint): Rename from
8848         get_ref_die_offset.  Just issue complaint.
8849
8850 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8851
8852         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
8853
8854 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8855
8856         * exec.c (exec_file_attach): Use errno value of first openp failure.
8857
8858 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8859
8860         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
8861         Don't close thread handle.
8862
8863 2020-05-27  Tom Tromey  <tom@tromey.com>
8864             Simon Marchi  <simon.marchi@efficios.com>
8865
8866         * objfiles.h (struct objfile) <partial_symtabs>: Now a
8867         shared_ptr.
8868         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
8869         member.
8870         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
8871         dwarf2_per_bfd_objfile_data_key>: New globals.
8872         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
8873         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
8874         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
8875         shared.
8876         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
8877         short-circuit when sharing.
8878         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
8879         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
8880
8881 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8882
8883         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
8884         to...
8885         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
8886         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
8887
8888 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8889
8890         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
8891         build_name_components, find_name_components_bounds>:
8892         Add per_objfile parameter.
8893         (struct mapped_index) <symbol_name_at>: Likewise.
8894         (struct mapped_debug_names): Remove constructor.
8895         <dwarf2_per_objfile>: Remove field.
8896         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
8897         (mapped_index_base::find_name_components_bounds,
8898         mapped_index_base::build_name_components,
8899         dw2_expand_symtabs_matching_symbol): Likewise.
8900         (class mock_mapped_index) <symbol_name_at>: Likewise.
8901         (check_match): Likewise.
8902         (check_find_bounds_finds): Likewise.
8903         (test_mapped_index_find_name_component_bounds): Update.
8904         (CHECK_MATCH): Update.
8905         (dw2_expand_symtabs_matching): Update.
8906         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
8907         per_objfile parameter.
8908         <find_vec_in_debug_names>: Likewise.
8909         <m_per_objfile>: New field.
8910         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
8911         parameter.
8912         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
8913         (dw2_debug_names_iterator::next): Update.
8914         (dw2_debug_names_lookup_symbol): Update.
8915         (dw2_debug_names_expand_symtabs_for_function): Update.
8916         (dw2_debug_names_map_matching_symbols): Update.
8917         (dw2_debug_names_expand_symtabs_matching): Update.
8918         (dwarf2_read_debug_names): Update.
8919
8920 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8921
8922         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
8923         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
8924         move to dwarf2_per_objfile.
8925         <read_in_chain>: Remove.
8926         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
8927         remove_all_cus, age_comp_units>: New methods.
8928         <m_dwarf2_cus>: New member.
8929         (struct dwarf2_per_cu_data) <cu>: Remove.
8930         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
8931         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
8932         moved to methods of dwarf2_per_objfile.
8933         (dwarf2_clear_marks): Remove.
8934         (dwarf2_queue_item::~dwarf2_queue_item): Update.
8935         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
8936         (dwarf2_per_bfd::free_cached_comp_units): Remove.
8937         (dwarf2_per_objfile::remove_all_cus): New.
8938         (class free_cached_comp_units) <~free_cached_comp_units>:
8939         Update.
8940         (load_cu): Update.
8941         (dw2_do_instantiate_symtab): Adjust.
8942         (fill_in_sig_entry_from_dwo_entry): Adjust.
8943         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8944         (cutu_reader::cutu_reader): Likewise.
8945         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
8946         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
8947         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
8948         and dwarf2_per_objfile::age_comp_units.
8949         (load_partial_comp_unit): Update.
8950         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
8951         (process_queue): Likewise.
8952         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
8953         backlink.
8954         (dwarf2_read_addr_index): Likewise.
8955         (follow_die_offset): Likewise.
8956         (dwarf2_fetch_die_loc_sect_off): Likewise.
8957         (dwarf2_fetch_constant_bytes): Likewise.
8958         (dwarf2_fetch_die_type_sect_off): Likewise.
8959         (follow_die_sig_1): Likewise.
8960         (load_full_type_unit): Likewise.
8961         (read_signatured_type): Likewise.
8962         (dwarf2_cu::dwarf2_cu): Don't set cu field.
8963         (dwarf2_cu::~dwarf2_cu): Remove.
8964         (dwarf2_per_objfile::get_cu): New.
8965         (dwarf2_per_objfile::set_cu): New.
8966         (age_cached_comp_units): Rename to...
8967         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
8968         to std::unordered_map.
8969         (free_one_cached_comp_unit): Rename to...
8970         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
8971         to std::unordered_map.
8972         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
8973         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
8974         a dwarf2_per_objfile in data.
8975         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
8976         (dwarf2_clear_marks): Remove.
8977
8978 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8979
8980         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
8981         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
8982         (init_tu_and_read_dwo_dies): Likewise.
8983         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
8984         (cutu_reader::cutu_reader): Likewise.
8985         (load_partial_comp_unit): Likewise.
8986         (process_psymtab_comp_unit): Update.
8987         (build_type_psymtabs_1): Update.
8988         (process_skeletonless_type_unit): Update.
8989         (load_full_comp_unit): Update.
8990         (find_partial_die): Update.
8991         (dwarf2_read_addr_index): Update.
8992         (read_signatured_type): Update.
8993
8994 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8995
8996         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
8997         m_header_read_in>: New fields.
8998         <get_header>: New method.
8999         * dwarf2/read.c (per_cu_header_read_in): Remove.
9000         (dwarf2_per_cu_data::get_header): New.
9001         (dwarf2_per_cu_data::addr_size): Update.
9002         (dwarf2_per_cu_data::offset_size): Update.
9003         (dwarf2_per_cu_data::ref_addr_size): Update.
9004
9005 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9006
9007         * dwarf2/read.c (load_cu): Return dwarf2_cu.
9008         (dw2_do_instantiate_symtab): Update.
9009         (queue_and_load_all_dwo_tus): Change parameter from
9010         dwarf2_per_cu_data to dwarf2_cu.
9011         (dwarf2_fetch_die_loc_sect_off): Update.
9012         (dwarf2_fetch_constant_bytes): Update.
9013         (dwarf2_fetch_die_type_sect_off): Update.
9014
9015 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9016
9017         * dwarf2/read.c (process_full_comp_unit,
9018         process_full_type_unit): Remove per_cu, per_objfile paramters.
9019         Add dwarf2_cu parameter.
9020         (process_queue): Update.
9021
9022 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9023
9024         * dwarf2/read.c (create_cu_from_index_list): Replace
9025         dwarf2_per_objfile parameter with dwarf2_per_bfd.
9026         (create_cus_from_index_list): Likewise.
9027         (create_cus_from_index): Likewise.
9028         (create_signatured_type_table_from_index): Likewise.
9029         (create_cus_from_debug_names_list): Likewise.
9030         (create_cus_from_debug_names): Likewise.
9031         (dwarf2_read_gdb_index): Update.
9032         (dwarf2_read_debug_names): Update.
9033
9034 2020-05-27  Tom Tromey  <tom@tromey.com>
9035             Simon Marchi  <simon.marchi@efficios.com>
9036
9037         * dwarf2/read.h (struct dwarf2_per_objfile)
9038         <get_type_for_signatured_type, set_type_for_signatured_type>:
9039         New methods.
9040         <m_type_map>: New member.
9041         (struct signatured_type) <type>: Remove.
9042         * dwarf2/read.c
9043         (dwarf2_per_objfile::get_type_for_signatured_type,
9044         dwarf2_per_objfile::set_type_for_signatured_type): New.
9045         (get_signatured_type): Use new methods.
9046
9047 2020-05-27  Tom Tromey  <tom@tromey.com>
9048             Simon Marchi  <simon.marchi@efficios.com>
9049
9050         * dwarf2/read.h (struct type_unit_group_unshareable): New.
9051         (struct dwarf2_per_objfile) <type_units>: New member.
9052         <get_type_unit_group_unshareable>: New method.
9053         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
9054         num_symtabs, symtabs>: Remove; move to
9055         type_unit_group_unshareable.
9056         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
9057         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
9058         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
9059
9060 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9061
9062         * dwarf2/read.h (struct dwarf2_per_cu_data):
9063         <dwarf2_per_objfile>: Remove.
9064         * dwarf2/read.c (create_cu_from_index_list): Don't assign
9065         dwarf2_per_objfile.
9066         (create_signatured_type_table_from_index): Likewise.
9067         (create_signatured_type_table_from_debug_names): Likewise.
9068         (create_debug_type_hash_table): Likewise.
9069         (fill_in_sig_entry_from_dwo_entry): Likewise.
9070         (create_type_unit_group): Likewise.
9071         (read_comp_units_from_section): Likewise.
9072         (create_cus_hash_table): Likewise.
9073
9074 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9075
9076         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
9077         dwarf2_per_cu_data::dwarf2_per_objfile.
9078         (compute_compunit_symtab_includes): Likewise.
9079         (dwarf2_cu::start_symtab): Likewise.
9080
9081 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9082
9083         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
9084         parameter.
9085         * dwarf2/read.c (get_die_type_at_offset): Likewise.
9086         (read_namespace_alias): Update.
9087         (lookup_die_type): Update.
9088         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
9089         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
9090         Update.
9091         (disassemble_dwarf_expression): Update.
9092
9093 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9094
9095         * dwarf2/read.h (struct dwarf2_queue_item): Add
9096         dwarf2_per_objfile parameter, assign new parameter.
9097         <per_objfile>: New field.
9098         * dwarf2/read.c (free_one_cached_comp_unit): Add
9099         dwarf2_per_objfile parameter.
9100         (queue_comp_unit): Likewise.
9101         (dw2_do_instantiate_symtab): Update.
9102         (process_psymtab_comp_unit): Update.
9103         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
9104         (process_imported_unit_die): Update.
9105         (queue_and_load_dwo_tu): Update.
9106         (follow_die_offset): Update.
9107         (follow_die_sig_1): Update.
9108
9109 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9110
9111         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
9112         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
9113         (read_call_site_scope): Assign per_objfile.
9114         (dwarf2_per_cu_data::objfile): Remove.
9115         * gdbtypes.h (struct call_site) <per_objfile>: New member.
9116         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
9117         dwarf2_per_objfile parameter.
9118         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
9119         dwarf2_per_objfile parameter.
9120         (dwarf_expr_reg_to_entry_parameter): Add output
9121         dwarf2_per_objfile parameter.
9122         (locexpr_get_frame_base): Update.
9123         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
9124         <push_dwarf_reg_entry_value>: Update.
9125         <call_site_to_target_addr>: Update.
9126         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
9127         parameter.
9128         (value_of_dwarf_reg_entry): Update.
9129         (rw_pieced_value): Update.
9130         (indirect_synthetic_pointer): Update.
9131         (dwarf2_evaluate_property): Update.
9132         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
9133         parameter.
9134         (locexpr_read_variable): Update.
9135         (locexpr_get_symbol_read_needs): Update.
9136         (loclist_read_variable): Update.
9137
9138 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9139
9140         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9141         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9142         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9143         parameter.
9144         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9145         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9146         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9147         parameter.
9148         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
9149         sect_variable_value): Add dwarf2_per_objfile parameter.
9150         (class dwarf_evaluate_loc_desc) <dwarf_call,
9151         dwarf_variable_value>: Update.
9152         (fetch_const_value_from_synthetic_pointer): Add
9153         dwarf2_per_objfile parameter.
9154         (fetch_const_value_from_synthetic_pointer): Update.
9155         (coerced_pieced_ref): Update.
9156         (class symbol_needs_eval_context) <dwarf_call,
9157         dwarf_variable_value>: Update.
9158         (dwarf2_compile_expr_to_ax): Update.
9159
9160 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9161
9162         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
9163         parameter.
9164         (dwarf2_evaluate_loc_desc_full): Update.
9165
9166 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9167
9168         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
9169         parameter.
9170         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
9171         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
9172         dwarf2_per_objfile parameter.
9173         (decode_debug_loc_dwo_addresses): Likewise.
9174         (dwarf2_find_location_expression): Update.
9175         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
9176         (locexpr_describe_location_piece): Add dwarf2_per_objfile
9177         parameter.
9178         (disassemble_dwarf_expression): Add dwarf2_per_objfile
9179         parameter.
9180         (locexpr_describe_location_1): Likewise.
9181         (locexpr_describe_location): Update.
9182
9183 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9184
9185         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
9186         Remove.
9187         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
9188         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
9189         (dwarf2_compile_property_to_c): Update.
9190         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
9191         use text offset from objfile.
9192         (locexpr_tracepoint_var_ref): Update.
9193         (locexpr_generate_c_location): Update.
9194         (loclist_describe_location): Update.
9195         (loclist_tracepoint_var_ref): Update.
9196         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
9197         dwarf2_per_objfile parameter.
9198         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
9199         use text offset from objfile.
9200         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
9201
9202 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9203
9204         * dwarf2/expr.h (struct dwarf_expr_context)
9205         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
9206         <offset>: Remove.
9207         <per_objfile>: New member.
9208         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
9209         dwarf2_per_objfile parameter.  Don't set offset, set
9210         per_objfile.
9211         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
9212         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
9213         a dwarf2_per_objfile object instead of an offset.
9214         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
9215         constructor.
9216         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
9217         to dwarf2_expr_executor constructor.  Don't set offset.
9218         (dwarf2_fetch_cfa_info): Update.
9219         (struct dwarf2_frame_cache) <text_offset>: Remove.
9220         <per_objfile>: New field.
9221         (dwarf2_frame_cache): Update.
9222         (dwarf2_frame_prev_register): Update.
9223         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9224         <dwarf_evaluate_loc_desc>: Add constructor.
9225         (dwarf2_evaluate_loc_desc_full): Update.
9226         (dwarf2_locexpr_baton_eval): Update.
9227         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
9228         Add constructor.
9229         (dwarf2_loc_desc_get_symbol_read_needs): Update.
9230
9231 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9232
9233         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
9234         addr_sized_int_type>: Move to dwarf2_cu.
9235         <int_type>: Move to dwarf2_per_objfile.
9236         (struct dwarf2_per_objfile) <int_type>: Move here.
9237         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
9238         addr_sized_int_type>: Move here.
9239         (read_func_scope): Update.
9240         (read_array_type): Update.
9241         (read_tag_string_type): Update.
9242         (attr_to_dynamic_prop): Update.
9243         (dwarf2_per_cu_data::int_type): Rename to...
9244         (dwarf2_per_objfile::int_type): ... this.
9245         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
9246         (dwarf2_cu::addr_sized_int_type): ... this.
9247         (read_subrange_type): Update.
9248         (dwarf2_per_cu_data::addr_type): Rename to...
9249         (dwarf2_cu::addr_type): ... this.
9250         (set_die_type): Update.
9251
9252 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9253
9254         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
9255         data through per_cu->cu.
9256
9257 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9258
9259         * dwarf2/read.c (lookup_dwo_comp_unit): Change
9260         dwarf2_per_cu_data parameter fo dwarf2_cu.
9261         (lookup_dwo_type_unit): Likewise.
9262         (read_cutu_die_from_dwo): Likewise.
9263         (lookup_dwo_unit): Likewise.
9264         (open_and_init_dwo_file): Likewise.
9265         (lookup_dwo_cutu): Likewise.
9266         (lookup_dwo_comp_unit): Likewise.
9267         (lookup_dwo_type_unit): Likewise.
9268         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9269         (cutu_reader::cutu_reader): Update.
9270
9271 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9272
9273         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
9274         parameter.
9275         (process_full_type_unit): Likewise.
9276         (process_queue): Update.
9277
9278 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9279
9280         * dwarf2/read.c (recursively_compute_inclusions): Add
9281         dwarf2_per_objfile parameter.
9282         (compute_compunit_symtab_includes): Likewise.
9283         (process_cu_includes): Update.
9284
9285 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9286
9287         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
9288         parameter.
9289         (create_type_unit_group): Update.
9290         (process_psymtab_comp_unit_reader): Update.
9291         (build_type_psymtabs_reader): Update.
9292
9293 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9294
9295         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
9296         object through m_this_cu->cu.
9297
9298 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9299
9300         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
9301         the info parameter.
9302         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
9303
9304 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9305
9306         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
9307         per_objfile parameter.
9308         (load_full_type_unit): Add per_objfile parameter.
9309         (read_signatured_type): Likewise.
9310         (load_full_comp_unit): Likewise.
9311         (load_cu): Likewise.
9312         (dw2_do_instantiate_symtab): Likewise.
9313         (dw2_get_file_names): Likewise.
9314         (dw2_map_symtabs_matching_filename): Update.
9315         (dw_expand_symtabs_matching_file_matcher): Update.
9316         (dw2_map_symbol_filenames): Update.
9317         (process_psymtab_comp_unit): Add per_objfile parameter.
9318         (build_type_psymtabs_1): Update.
9319         (process_skeletonless_type_unit): Update.
9320         (dwarf2_build_psymtabs_hard): Update.
9321         (load_partial_comp_unit): Add per_objfile parameter.
9322         (scan_partial_symbols): Update.
9323         (load_full_comp_unit): Add per_objfile parameter.
9324         (process_imported_unit_die): Update.
9325         (create_cus_hash_table): Update.
9326         (find_partial_die): Update.
9327         (dwarf2_read_addr_index): Update.
9328         (follow_die_offset): Update.
9329         (dwarf2_fetch_die_loc_sect_off): Update.
9330         (dwarf2_fetch_constant_bytes): Update.
9331         (dwarf2_fetch_die_type_sect_off): Update.
9332         (follow_die_sig_1): Update.
9333         (load_full_type_unit): Add per_objfile parameter.
9334         (read_signatured_type): Likewise.
9335
9336 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9337
9338         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
9339         of objfile_name.
9340
9341 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9342
9343         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
9344         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
9345         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
9346         field.
9347         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
9348         (create_cus_from_index): Update.
9349         (dwarf2_read_gdb_index): Update.
9350         (create_cus_from_debug_names): Update.
9351         (dwarf2_read_debug_names): Update.
9352         (get_abbrev_section_for_cu): Update.
9353         (create_all_comp_units): Update.
9354         (read_attribute_value): Update.
9355         (get_debug_line_section): Update.
9356         * dwarf2/index-cache.c (index_cache::store): Update.
9357         * dwarf2/index-write.c (save_gdb_index_command): Update.
9358         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
9359
9360 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9361
9362         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
9363         member.
9364         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
9365         dwarf2_per_cu_data::per_bfd.
9366         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
9367         (create_type_unit_group): Likewise.
9368         (queue_comp_unit): Remove reference to
9369         per_cu->dwarf2_per_objfile.
9370         (maybe_queue_comp_unit): Likewise.
9371         (fill_in_sig_entry_from_dwo_entry): Assign new field.
9372         (create_cus_hash_table): Assign new field.
9373
9374 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9375
9376         * dwarf2/read.c: Replace
9377         dwarf2_cu->per_cu->dwarf2_per_objfile references with
9378         dwarf2_cu->per_objfile throughout.
9379
9380 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9381
9382         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
9383         parameter, don't use per_cu->dwarf2_per_objfile.
9384         (dw2_instantiate_symtab): Likewise.
9385         (dw2_find_last_source_symtab): Update.
9386         (dw2_map_expand_apply): Update.
9387         (dw2_lookup_symbol): Update.
9388         (dw2_expand_symtabs_for_function): Update.
9389         (dw2_expand_all_symtabs): Update.
9390         (dw2_expand_symtabs_with_fullname): Update.
9391         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
9392         don't use per_cu->dwarf2_per_objfile.
9393         (dw2_expand_marked_cus): Update.
9394         (dw2_find_pc_sect_compunit_symtab): Update.
9395         (dw2_debug_names_lookup_symbol): Update.
9396         (dw2_debug_names_expand_symtabs_for_function): Update.
9397         (dw2_debug_names_map_matching_symbols): Update.
9398         (dwarf2_psymtab::expand_psymtab): Update.
9399
9400 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9401
9402         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
9403         <per_objfile>: New member.
9404         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
9405         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
9406         call to dwarf2_cu.
9407         (cutu_reader::cutu_reader): Update.
9408         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
9409
9410 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9411
9412         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
9413         struct dwarf2_per_objfile.
9414         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
9415         dwarf2_per_bfd.
9416         * dwarf2/read.c (set_die_type): Update.
9417         (get_die_type_at_offset): Update.
9418
9419 2020-05-27  Tom Tromey  <tom@tromey.com>
9420             Simon Marchi  <simon.marchi@efficios.com>
9421
9422         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
9423         method.
9424         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
9425         get_symtab, set_symtab>: New methods.
9426         <m_symtabs>: New field.
9427         (struct dwarf2_psymtab): Derive from partial_symtab.
9428         <readin_p, get_compunit_symtab>: Declare methods.
9429         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
9430         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
9431         New methods.
9432         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
9433         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
9434         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
9435         (dw2_symtab_iter_next, dw2_print_stats)
9436         (dw2_expand_symtabs_with_fullname)
9437         (dw2_expand_symtabs_matching_one)
9438         (dw_expand_symtabs_matching_file_matcher)
9439         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
9440         (dw2_debug_names_iterator::next)
9441         (dw2_debug_names_map_matching_symbols)
9442         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
9443         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
9444         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
9445         New methods.
9446         (get_compunit_symtab, process_full_comp_unit)
9447         (process_full_type_unit): Update.
9448         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
9449
9450 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9451
9452         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
9453         then introduce a new dwarf2_per_objfile type.
9454         <read_line_string>: Move to the new dwarf2_per_objfile type.
9455         <objfile>: Likewise.
9456         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
9457         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
9458         dwarf2_per_objfile->per_bfd.
9459         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
9460         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
9461         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
9462         (dwarf2_per_bfd::free_cached_comp_units): ... this.
9463         (dwarf2_has_info): Allocate dwarf2_per_bfd.
9464         (dwarf2_per_objfile::locate_sections): Rename to...
9465         (dwarf2_per_bfd::locate_sections): ... this.
9466         (dwarf2_per_objfile::get_cutu): Rename to...
9467         (dwarf2_per_bfd::get_cutu): ... this.
9468         (dwarf2_per_objfile::get_cu): Rename to...
9469         (dwarf2_per_bfd::get_cu): ... this.
9470         (dwarf2_per_objfile::get_tu): Rename to...
9471         (dwarf2_per_bfd::get_tu): ... this.
9472         (dwarf2_per_objfile::allocate_per_cu): Rename to...
9473         (dwarf2_per_bfd::allocate_per_cu): ... this.
9474         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
9475         (dwarf2_per_bfd::allocate_signatured_type): ... this.
9476         (get_gdb_index_contents_ftype): Change parameter from
9477         dwarf2_per_objfile to dwarf2_per_bfd.
9478         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
9479         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
9480
9481 2020-05-27  Tom Tromey  <tom@tromey.com>
9482             Simon Marchi  <simon.marchi@efficios.com>
9483
9484         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
9485         (allocate_piece_closure): Set "per_objfile" member.
9486         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
9487         (locexpr_describe_location, loclist_describe_location): Use new
9488         member.
9489         * dwarf2/read.c (read_call_site_scope)
9490         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
9491         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
9492         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
9493         handle_data_member_location): Set per_objfile member.
9494         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
9495         member.
9496         (struct dwarf2_loclist_baton) <per_objfile>: New member.
9497
9498 2020-05-27  Tom Tromey  <tom@tromey.com>
9499
9500         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
9501         allocate_signatured_type>: Declare new methods.
9502         <m_num_psymtabs>: New member.
9503         (struct dwarf2_per_cu_data) <index>: New member.
9504         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
9505         (dwarf2_per_objfile::allocate_signatured_type): New methods.
9506         (create_cu_from_index_list): Use allocate_per_cu.
9507         (create_signatured_type_table_from_index)
9508         (create_signatured_type_table_from_debug_names)
9509         (create_debug_type_hash_table, add_type_unit)
9510         (read_comp_units_from_section): Use allocate_signatured_type.
9511
9512 2020-05-27  Tom Tromey  <tom@tromey.com>
9513
9514         * psymtab.c (partial_map_expand_apply)
9515         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9516         (psym_lookup_global_symbol_language)
9517         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9518         (psym_print_stats, psym_expand_symtabs_for_function)
9519         (psym_map_symbol_filenames, psym_map_matching_symbols)
9520         (psym_expand_symtabs_matching)
9521         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9522         (maintenance_check_psymtabs): Update.
9523         * psympriv.h (struct partial_symtab) <readin_p,
9524         get_compunit_symtab>: Add objfile parameter.
9525         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
9526         Likewise.
9527         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
9528         get_compunit_symtab>: Likewise.
9529         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
9530
9531 2020-05-27  Tom Tromey  <tom@tromey.com>
9532
9533         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
9534         member.
9535         * dwarf2/read.c (delete_file_name_entry): Fix comment.
9536         (create_cu_from_index_list)
9537         (create_signatured_type_table_from_index)
9538         (create_signatured_type_table_from_debug_names)
9539         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
9540         (dwarf2_create_include_psymtab)
9541         (create_debug_type_hash_table, add_type_unit)
9542         (create_type_unit_group, read_comp_units_from_section)
9543         (dwarf2_compute_name, create_cus_hash_table)
9544         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9545         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
9546         obstack.
9547         (dw2_get_real_path): Likewise.  Change argument to
9548         dwarf2_per_objfile.
9549
9550 2020-05-27  Luis Machado  <luis.machado@linaro.org>
9551
9552         PR tdep/26000
9553         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
9554         for ldrd (immediate).
9555
9556 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9557
9558         * command.h: Add comment giving the name of class_tui.
9559         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
9560         create the fake command for the help for class_tui.
9561
9562 2020-05-26  Tom Tromey  <tromey@adacore.com>
9563
9564         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
9565         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
9566         (val_atr): New function.
9567         (value_val_atr): Use it.
9568         * ada-valprint.c (print_optional_low_bound): Change low bound
9569         handling for enums.
9570         (val_print_packed_array_elements): Don't call discrete_position.
9571         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
9572         discrete_position for enum types.
9573         * language.c (default_print_array_index): Change type.
9574         * language.h (struct language_defn) <la_print_array_index>: Add
9575         index_type parameter, change type of index_value.
9576         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
9577         (default_print_array_index): Update.
9578         * valprint.c (maybe_print_array_index): Don't call
9579         value_from_longest.  Update.
9580         (value_print_array_elements): Don't call discrete_position.
9581
9582 2020-05-26  Tom Tromey  <tromey@adacore.com>
9583
9584         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
9585         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
9586
9587 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
9588
9589         PR gdb/13519
9590         * avr-tdep.c (avr_integer_to_address): Return data or code
9591         address accordingly to the second 'type' argument of the
9592         function.
9593
9594 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
9595
9596         * infcmd.c, inferior.h: (construct_inferior_arguments):
9597         Moved function from here to gdbsupport/common-inferior.{h,cc}
9598
9599 2020-05-23  Tom Tromey  <tom@tromey.com>
9600
9601         Revert commit eca1f90c:
9602         * NEWS: Remove entry for completion styling.
9603         * completer.c (_rl_completion_prefix_display_length): Move
9604         declaration later.
9605         (gdb_fnprint): Revert.
9606         (gdb_display_match_list_1): Likewise.
9607         * cli/cli-style.c (completion_prefix_style)
9608         (completion_difference_style, completion_suffix_style): Remove.
9609         (_initialize_cli_style): Revert.
9610         * cli/cli-style.h (completion_prefix_style)
9611         (completion_difference_style, completion_suffix_style): Don't
9612         declare.
9613
9614 2020-05-24  Pedro Alves  <palves@redhat.com>
9615
9616         * symtab.c (completion_list_add_name): Return boolean indication
9617         of whether the symbol matched.
9618         (completion_list_add_symbol): Don't try to remove C++ aliases if
9619         the symbol didn't match in the first place.
9620         * symtab.h (completion_list_add_name): Return bool.
9621
9622 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
9623
9624         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
9625         type::field.
9626
9627 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
9628
9629         GDB 9.2 released.
9630
9631 2020-05-23  Tom Tromey  <tom@tromey.com>
9632
9633         * NEWS: Add entry for completion styling.
9634         * completer.c (_rl_completion_prefix_display_length): Move
9635         declaration earlier.
9636         (gdb_fnprint): Use completion_style.
9637         (gdb_display_match_list_1): Likewise.
9638         * cli/cli-style.c (completion_prefix_style)
9639         (completion_difference_style, completion_suffix_style): New
9640         globals.
9641         (_initialize_cli_style): Register new globals.
9642         * cli/cli-style.h (completion_prefix_style)
9643         (completion_difference_style, completion_suffix_style): Declare.
9644
9645 2020-05-23  Pedro Alves  <palves@redhat.com>
9646
9647         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
9648         (parse_escape): Use ISDIGIT instead of isdigit.
9649         (puts_debug): Use gdb_isprint instead of isprint.
9650         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
9651         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
9652         ISSPACE instead of isspace.
9653         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
9654         instead of isspace.
9655         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
9656         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
9657         instead of isxdigit and ISDIGIT instead of isdigit.
9658
9659 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9660
9661         * gdbtypes.h (struct type) <field>: New method.
9662         (TYPE_FIELDS): Remove, replace all uses with either type::fields
9663         or type::field.
9664
9665 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9666
9667         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
9668         (TYPE_FIELDS): Use type::fields.  Change all call sites that
9669         modify the propery to use type::set_fields instead.
9670
9671 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9672
9673         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
9674         type::num_fields instead.
9675
9676 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9677
9678         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
9679         methods.
9680         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
9681         that modify the number of fields to use type::set_num_fields
9682         instead.
9683
9684 2020-05-22  Tom Tromey  <tromey@adacore.com>
9685
9686         * compile/compile-object-load.h (munmap_list_free): Don't
9687         declare.
9688
9689 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
9690
9691         * annotate.c (annotate_source_line): Update return type, add call
9692         to update current symtab and line.
9693         * annotate.h (annotate_source_line): Update return type, and
9694         extend header comment.
9695         * source.c (info_line_command): Check annotation_level before
9696         calling annotate_source_line.
9697         * stack.c (print_frame_info): If calling annotate_source_line
9698         returns true, then don't print any other source line information.
9699
9700 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9701
9702         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
9703
9704 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9705
9706         * coffread.c (patch_type): Remove NULL check before xfree.
9707         * corefile.c (set_gnutarget): Likewise.
9708         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
9709         * exec.c (build_section_table): Likewise.
9710         * remote.c (remote_target::pass_signals): Likewise.
9711         * utils.c (n_spaces): Likewise.
9712         * cli/cli-script.c (document_command): Likewise.
9713         * i386-windows-tdep.c (core_process_module_section): Likewise.
9714         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
9715
9716 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
9717
9718         * symfile.c (reread_symbols): Clear objfile's section_offsets
9719         vector and section indices, re-compute them by calling
9720         sym_offsets.
9721
9722 2020-05-20  Tom Tromey  <tromey@adacore.com>
9723
9724         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
9725         (desc_one_bound, desc_index_type): Compute field name.
9726
9727 2020-05-20  Tom de Vries  <tdevries@suse.de>
9728
9729         PR symtab/25833
9730         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
9731
9732 2020-05-20  Alan Modra  <amodra@gmail.com>
9733
9734         PR 25993
9735         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
9736         bfd_set_filename.
9737         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
9738         passed to bfd_set_filename.
9739         * symfile-mem.c (add_vsyscall_page): Likewise for string
9740         passed to symbol_file_add_from_memory.
9741         (symbol_file_add_from_memory): Make name param a const char* and
9742         don't strdup.
9743
9744 2020-05-20  Alan Modra  <amodra@gmail.com>
9745
9746         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
9747         rather than accessing bfd->filename directly.
9748         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
9749         and use bfd_section_name.
9750         * dwarf2/frame.c (decode_frame_entry): Likewise.
9751         * exec.c (exec_set_section_address): Likewise.
9752         * solib-aix.c (solib_aix_bfd_open): Likewise.
9753         * stap-probe.c (get_stap_base_address): Likewise.
9754         * symfile.c (reread_symbols): Likewise.
9755
9756 2020-05-19  Tom Tromey  <tromey@adacore.com>
9757
9758         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
9759
9760 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9761
9762         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
9763
9764 2020-05-19  Pedro Alves  <palves@redhat.com>
9765
9766         * NEWS (set exec-file-mismatch): Adjust entry.
9767         * exec.c: Include "build-id.h".
9768         (validate_exec_file): Try to match build IDs instead of filenames.
9769         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
9770         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
9771         and pass down 'warn_if_slow'.
9772         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
9773         gdb_bfd_open_closure to pass it down.
9774         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
9775
9776 2020-05-19  Pedro Alves  <palves@redhat.com>
9777
9778         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
9779         * target.c (target_fileio_open_1): Rename to target_fileio_open
9780         and make extern.  Use bool.
9781         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
9782         (target_fileio_read_alloc_1): Adjust.
9783         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
9784         (target_fileio_open_warn_if_slow): Delete declaration.
9785
9786 2020-05-19  Pedro Alves  <palves@redhat.com>
9787
9788         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
9789         Adjust all callers.
9790
9791 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
9792
9793         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
9794         whether disp is negative.
9795
9796 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9797
9798         * symfile.h (struct symfile_segment_data)
9799         <~symfile_segment_data>: Remove.
9800         <segment_info>: Change to std::vector.
9801         * symfile.c (default_symfile_segments): Update.
9802         * elfread.c (elf_symfile_segments): Update.
9803
9804 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9805
9806         * symfile.h (struct symfile_segment_data) <struct segment>: New.
9807         <segments>: New.
9808         <segment_bases, segment_sizes>: Remove.
9809         * symfile.c (default_symfile_segments): Update.
9810         * elfread.c (elf_symfile_segments): Update.
9811         * remote.c (remote_target::get_offsets): Update.
9812         * solib-target.c (solib_target_relocate_section_addresses):
9813         Update.
9814
9815 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9816
9817         * symfile.h (struct symfile_segment_data): Initialize fields.
9818         <~symfile_segment_data>: Add.
9819         (symfile_segment_data_up): New.
9820         (struct sym_fns) <sym_segments>: Return a
9821         symfile_segment_data_up.
9822         (default_symfile_segments): Return a symfile_segment_data_up.
9823         (free_symfile_segment_data): Remove.
9824         (get_symfile_segment_data): Return a symfile_segment_data_up.
9825         * symfile.c (default_symfile_segments): Likewise.
9826         (get_symfile_segment_data): Likewise.
9827         (free_symfile_segment_data): Remove.
9828         (symfile_find_segment_sections): Update.
9829         * elfread.c (elf_symfile_segments): Return a
9830         symfile_segment_data_up.
9831         * remote.c (remote_target::get_offsets): Update.
9832         * solib-target.c (solib_target_relocate_section_addresses):
9833         Update.
9834         * symfile-debug.c (debug_sym_segments): Return a
9835         symfile_segment_data_up.
9836
9837 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9838
9839         PR build/25981
9840         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
9841         Hardcode register numbers.
9842
9843         PR build/25981
9844         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
9845         procfs_find_LDT_entry): Remove.
9846         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
9847         procfs_find_LDT_entry): Remove.
9848         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
9849         Remove.
9850
9851 2020-05-17  Pedro Alves  <palves@redhat.com>
9852             Andrew Burgess  <andrew.burgess@embecosm.com>
9853             Keno Fischer  <keno@juliacomputing.com>
9854
9855         PR gdb/25741
9856         * breakpoint.c (build_target_condition_list): Update comments.
9857         (build_target_command_list): Update comments and skip matching
9858         locations.
9859         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
9860         a separate function.  Simplify "set breakpoint auto-hw off"
9861         handling.
9862         (insert_breakpoints): Update comment.
9863         (tracepoint_locations_match): New parameter.  For breakpoints,
9864         compare location types too, if the caller wants to.
9865         (handle_automatic_hardware_breakpoints): New functions.
9866         (bp_location_is_less_than): Also sort by location type and
9867         hardware breakpoint length.
9868         (update_global_location_list): Handle "set breakpoint auto-hw on"
9869         here.
9870         (update_breakpoint_locations): Ask breakpoint_locations_match to
9871         ignore location types.
9872
9873 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9874
9875         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
9876         type::name instead.
9877
9878 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9879
9880         * gdbtypes.h (struct type) <name, set_name>: New methods.
9881         (TYPE_CODE): Use type::name.  Change all call sites used to set
9882         the name to use type::set_name instead.
9883
9884 2020-05-16  Tom Tromey  <tom@tromey.com>
9885
9886         * top.c (quit_force): Update.
9887         * infrun.c (handle_no_resumed): Update.
9888         * top.h (all_uis): New function.
9889         (ALL_UIS): Remove.
9890
9891 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9892
9893         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
9894
9895 2020-05-16  Pedro Alves  <palves@redhat.com>
9896
9897         * ia64-linux-nat.c
9898         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
9899         Declare method.
9900         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
9901
9902 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
9903
9904         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
9905         (sparc64_adi_info): Likewise.
9906
9907 2020-05-15  Tom Tromey  <tom@tromey.com>
9908
9909         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
9910         block_objfile.
9911         (lookup_objfile_from_block): Remove.
9912         (lookup_symbol_in_block, lookup_symbol_in_static_block)
9913         (lookup_global_symbol): Use block_objfile.
9914         * symtab.h (lookup_objfile_from_block): Don't declare.
9915         * printcmd.c (clear_dangling_display_expressions): Use
9916         block_objfile.
9917         * parse.c (operator_check_standard): Use block_objfile.
9918
9919 2020-05-15  Tom Tromey  <tom@tromey.com>
9920
9921         * language.c (language_alloc_type_symbol): Set
9922         SYMBOL_SECTION.
9923         * symtab.c (initialize_objfile_symbol): Remove.
9924         (allocate_symbol): Remove.
9925         (allocate_template_symbol): Remove.
9926         * dwarf2/read.c (fixup_go_packaging): Use "new".
9927         (new_symbol): Use "new".
9928         (read_variable): Don't call initialize_objfile_symbol.  Use
9929         "new".
9930         (read_func_scope): Use "new".
9931         * xcoffread.c (process_xcoff_symbol): Don't call
9932         initialize_objfile_symbol.
9933         (SYMBOL_DUP): Remove.
9934         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
9935         "new".
9936         * symtab.h (allocate_symbol, initialize_objfile_symbol)
9937         (allocate_template_symbol): Don't declare.
9938         (struct symbol): Add copy constructor.  Change defaults.
9939         * jit.c (finalize_symtab): Use "new".
9940         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
9941         Use "new".
9942         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
9943         (common_block_end): Use "new".
9944         * mdebugread.c (parse_symbol): Use "new".
9945         (new_symbol): Likewise.
9946
9947 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9948
9949         * NEWS: Mention changes to help and apropos.
9950
9951 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9952
9953         * command.h (enum command_class): Improve comments, document
9954         that class_alias is for user-defined aliases, give the class
9955         name for each class, remove unused class_xdb.
9956         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
9957         * breakpoint.c (_initialize_breakpoint): Replace class_alias
9958         by a precise class.
9959         * infcmd.c (_initialize_infcmd): Likewise.
9960         * reverse.c (_initialize_reverse): Likewise.
9961         * stack.c (_initialize_stack): Likewise.
9962         * symfile.c (_initialize_symfile): Likewise.
9963         * tracepoint.c (_initialize_tracepoint): Likewise.
9964
9965 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9966
9967         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
9968         when their aliased command is traversed.
9969         (help_cmd): Add fput_command_names_styled call to
9970         output command name and aliases when command has an alias.
9971
9972 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9973
9974         * cli/cli-decode.h (help_cmd_list): Remove declaration.
9975         * cli/cli-decode.c (help_cmd_list): Declare as static,
9976         remove prefix argument, use bool for recurse arg, rework to show the aliases of
9977         a command together with the command.
9978         (fput_command_name_styled, fput_command_names_styled): New functions.
9979         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
9980         fput_command_name_styled.
9981         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
9982         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
9983
9984 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9985
9986         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
9987         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
9988         * command.h (cmd_show_list): Likewise.
9989         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
9990         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
9991
9992 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9993
9994         * unittests/command-def-selftests.c (traverse_command_structure):
9995         Verify all commands of a list have the same prefix command and
9996         that only the top cmdlist commands have a null prefix.
9997
9998 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9999
10000         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
10001         as prefix, not one of its aliases.
10002         (set_cmd_prefix): Remove.
10003         (do_add_cmd): Centralize the setting of the prefix of a command, when
10004         command is defined after its full chain of prefix commands.
10005         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
10006         (add_setshow_cmd_full): Likewise.
10007         (update_prefix_field_of_prefixed_commands): New function.
10008         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
10009         update_prefix_field_of_prefixed_commands.
10010         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
10011         addresses of remote_set_cmdlist and remote_show_cmdlist given
10012         as argument, not the address of an argument.
10013         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
10014         * gdb/remote.c (_initialize_remote): Likewise.
10015
10016 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10017
10018         * cli/cli-cmds.c (alias_command): Check for an existing alias
10019         using lookup_cmd_composition, as valid_command_p is too strict
10020         and forbids aliases that are the prefix of an existing alias
10021         or command.
10022         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
10023         command is properly recognised as a valid command.
10024
10025 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10026
10027         * unittests/help-doc-selftests.c: Rename to
10028         unittests/command-def-selftests.c
10029         * unittests/command-def-selftests.c (help_doc_tests): Update some
10030         comments.
10031         (command_structure_tests, traverse_command_structure): New namespace
10032         and function.
10033         (command_structure_invariants_tests): New function.
10034         (_initialize_command_def_selftests) Renamed from
10035         _initialize_help_doc_selftests, register command_structure_invariants
10036         selftest.
10037
10038 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10039
10040         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
10041         an alias of 'show'.
10042
10043 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
10044
10045         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
10046         ada_is_fixed_point_type.  Update all callers.
10047         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
10048         all callers.
10049         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
10050         Update all callers.
10051         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
10052         print_fixed_point_type.  Update all callers.
10053         * ada-valprint.c (ada_value_print_num): Replace call to
10054         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
10055
10056 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
10057
10058         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
10059         processors.
10060         (cpu_supports_bts): Add CV_AMD case.
10061
10062 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
10063             Simon Marchi  <simon.marchi@efficios.com>
10064
10065         * infrun.c (stop_all_threads): Collect multiple wait events at
10066         each pass.
10067
10068 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10069
10070         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
10071         type::code instead.
10072
10073 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10074
10075         * gdbtypes.h (struct type) <code, set_code>: New methods.
10076         (TYPE_CODE): Use type::code.  Change all call sites used to set
10077         the code to use type::set_code instead.
10078
10079 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10080             Tom de Vries  <tdevries@suse.de>
10081             Pedro Alves  <palves@redhat.com>
10082
10083         PR threads/25478
10084         * infrun.c (stop_all_threads): Do NOT ignore
10085         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
10086         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
10087         received.
10088         (handle_no_resumed): Remove code handling a live inferior with no
10089         threads.
10090         * remote.c (has_single_non_exited_thread): New.
10091         (remote_target::update_thread_list): Do not delete a thread if is
10092         the last thread of the process.
10093         * thread.c (thread_select): Call delete_exited_threads instead of
10094         prune_threads.
10095
10096 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10097
10098         * infrun.c (stop_all_threads): Enable/disable thread events of all
10099         targets.  Move a debug message denoting the end of the function
10100         into the SCOPED_EXIT block.
10101
10102 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10103
10104         * process-stratum-target.h: Include <set>.
10105         (all_non_exited_process_targets, switch_to_target_no_thread): New
10106         function declarations.
10107         * process-stratum-target.c (all_non_exited_process_targets)
10108         (switch_to_target_no_thread): New function implementations.
10109
10110 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10111
10112         * infrun.c (handle_inferior_event): Extract out a piece of code
10113         into...
10114         (mark_non_executing_threads): ...this new function.
10115
10116 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10117
10118         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
10119         use.
10120
10121 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10122
10123         * regcache.c (regcache_read_pc_protected): New function
10124         implementation that returns 0 if the PC cannot read via
10125         'regcache_read_pc'.
10126         * infrun.c (proceed): Call 'regcache_read_pc_protected'
10127         instead of 'regcache_read_pc'.
10128         (keep_going_pass_signal): Ditto.
10129
10130 2020-05-13  Tom Tromey  <tromey@adacore.com>
10131
10132         * ada-lang.c (align_value): Remove.
10133         (ada_template_to_fixed_record_type_1): Use align_up.
10134
10135 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10136
10137         * async-event.c: Update the copyright year.
10138         * async-event.h: Update the copyright year.
10139
10140 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
10141
10142         * objfiles.h (is_addr_in_objfile,
10143         shared_objfile_contains_address_p): Return bool.
10144         * objfile.c (is_addr_in_objfile,
10145         shared_objfile_contains_address_p): Return bool.
10146
10147 2020-05-11  Tom Tromey  <tromey@adacore.com>
10148
10149         * cli/cli-cmds.c (info_command): Restore.
10150         (_initialize_cli_cmds): Use add_prefix_command for "info".
10151         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
10152
10153 2020-05-11  Tom Tromey  <tromey@adacore.com>
10154
10155         * ada-lang.c (ada_value_primitive_field): Now public.
10156         * ada-lang.h (ada_value_primitive_field): Declare.
10157         * ada-valprint.c (print_field_values): Use
10158         ada_value_primitive_field for wrapper fields.
10159
10160 2020-05-11  Tom de Vries  <tdevries@suse.de>
10161
10162         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
10163         MODULE_DOMAIN.
10164
10165 2020-05-11  Tom de Vries  <tdevries@suse.de>
10166
10167         PR symtab/25941
10168         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
10169         with length 0, if not gdb-produced.
10170         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
10171
10172 2020-05-09  Tom de Vries  <tdevries@suse.de>
10173
10174         PR gdb/25955
10175         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
10176         calculation.
10177
10178 2020-05-09  Tom Tromey  <tom@tromey.com>
10179
10180         * top.c (server_command): Now bool.
10181         * top.h (server_command): Now bool.
10182
10183 2020-05-08  Tom Tromey  <tromey@adacore.com>
10184
10185         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
10186         already being processed.
10187
10188 2020-05-08  Tom Tromey  <tom@tromey.com>
10189
10190         * printcmd.c (struct display) <next>: Remove.
10191         <display>: New constructor.
10192         <exp_string>: Now a std::string.
10193         <enabled_p>: Now a bool.
10194         (display_number): Move definition earlier.
10195         (displays): Rename from display_chain.  Now a std::vector.
10196         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
10197         (display_command): Update.
10198         (do_one_display, disable_display)
10199         (enable_disable_display_command, do_enable_disable_display):
10200         Update.
10201         (free_display): Remove.
10202         (clear_displays): Rewrite.
10203         (delete_display): Update.
10204         (map_display_numbers): Use function_view.  Remove "data"
10205         parameter.  Update.
10206         (do_delete_display): Remove.
10207         (undisplay_command): Update.
10208         (do_one_display, do_displays, disable_display)
10209         (info_display_command): Update.
10210         (do_enable_disable_display): Remove.
10211         (enable_disable_display_command)
10212         (clear_dangling_display_expressions): Update.
10213
10214 2020-05-08  Tom Tromey  <tom@tromey.com>
10215
10216         * symtab.c (set_symbol_cache_size)
10217         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
10218         (maintenance_print_symbol_cache_statistics): Update.
10219         * symmisc.c (print_symbol_bcache_statistics)
10220         (print_objfile_statistics, maintenance_print_objfiles)
10221         (maintenance_info_symtabs, maintenance_check_symtabs)
10222         (maintenance_expand_symtabs, maintenance_info_line_tables):
10223         Update.
10224         * symfile-debug.c (set_debug_symfile): Update.
10225         * source.c (forget_cached_source_info): Update.
10226         * python/python.c (gdbpy_progspaces): Update.
10227         * psymtab.c (maintenance_info_psymtabs): Update.
10228         * probe.c (parse_probes): Update.
10229         * linespec.c (iterate_over_all_matching_symtabs)
10230         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
10231         * guile/scm-progspace.c (gdbscm_progspaces): Update.
10232         * exec.c (exec_target::close): Update.
10233         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
10234         * breakpoint.c (print_one_breakpoint_location)
10235         (create_longjmp_master_breakpoint)
10236         (create_std_terminate_master_breakpoint): Update.
10237         * progspace.c (program_spaces): Now a std::vector.
10238         (maybe_new_address_space): Update.
10239         (add_program_space): Remove.
10240         (program_space::program_space): Update.
10241         (remove_program_space): Update.
10242         (number_of_program_spaces): Remove.
10243         (print_program_space, update_address_spaces): Update.
10244         * progspace.h (program_spaces): Change type.
10245         (ALL_PSPACES): Remove.
10246         (number_of_program_spaces): Don't declare.
10247         (struct program_space) <next>: Remove.
10248
10249 2020-05-08  Tom Tromey  <tom@tromey.com>
10250
10251         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
10252         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
10253         (enable_break): Update.
10254         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
10255         (frv_fdpic_find_canonical_descriptor): Update.
10256         (frv_fetch_objfile_link_map): Update.
10257         * progspace.c (program_space::free_all_objfiles): Update.
10258         (program_space::solibs): New method.
10259         * progspace.h (struct program_space) <solibs>: New method.
10260         * solist.h (master_so_list): Don't declare.
10261         (ALL_SO_LIBS): Remove.
10262         * solib.h (so_list_head): Remove.
10263         (update_solib_list): Update comment.
10264         * solib.c (master_so_list): Remove.
10265         (solib_used, update_solib_list, solib_add)
10266         (info_sharedlibrary_command, clear_solib)
10267         (reload_shared_libraries_1, remove_user_added_objfile): Update.
10268
10269 2020-05-08  Tom Tromey  <tom@tromey.com>
10270
10271         * extension.c (extension_languages): Now a std::array.
10272         (ALL_EXTENSION_LANGUAGES): Remove.
10273         (get_ext_lang_defn, get_ext_lang_of_file)
10274         (eval_ext_lang_from_control_command): Update.
10275         (finish_ext_lang_initialization)
10276         (auto_load_ext_lang_scripts_for_objfile)
10277         (ext_lang_type_printers::ext_lang_type_printers)
10278         (apply_ext_lang_type_printers)
10279         (ext_lang_type_printers::~ext_lang_type_printers)
10280         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
10281         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
10282         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
10283         (get_matching_xmethod_workers, ext_lang_colorize)
10284         (ext_lang_before_prompt): Update.
10285         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
10286
10287 2020-05-08  Tom Tromey  <tom@tromey.com>
10288
10289         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
10290         overload.
10291         <swap_string, m_string>: Remove.
10292         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
10293         Update.
10294         * stabsread.c (define_symbol, read_type): Update.
10295         * linespec.c (find_linespec_symbols): Update.
10296         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
10297         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
10298         * dbxread.c (read_dbx_symtab): Update.
10299         * cp-support.h (cp_canonicalize_string_full)
10300         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
10301         Return unique_xmalloc_ptr.
10302         * cp-support.c (inspect_type): Update.
10303         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
10304         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
10305         Likewise.
10306         * c-typeprint.c (print_name_maybe_canonical): Update.
10307         * break-catch-throw.c (check_status_exception_catchpoint):
10308         Update.
10309
10310 2020-05-08  Tom de Vries  <tdevries@suse.de>
10311
10312         * infrun.c (follow_fork): Copy current_line and current_symtab to
10313         child thread.
10314
10315 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10316
10317         * async-event.c (struct async_signal_handler, struct
10318         async_event_handler): Reformat, remove typedef.
10319
10320 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10321
10322         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
10323         access thistype->main_type->dyn_prop_list directly.
10324
10325 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10326
10327         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
10328         (remove_dyn_prop): Remove.  Update all users to use
10329         type::remove_dyn_prop.
10330         * gdbtypes.c (remove_dyn_prop): Rename to...
10331         (type::remove_dyn_prop): ... this.
10332
10333 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
10334
10335         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
10336         (add_dyn_prop): Remove.  Update all users to use
10337         type::add_dyn_prop.
10338         * gdbtypes.c (add_dyn_prop): Rename to...
10339         (type::add_dyn_prop): ... this.
10340
10341 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10342
10343         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
10344         (get_dyn_prop): Remove.  Update all users to use
10345         type::dyn_prop.
10346         * gdbtypes.c (get_dyn_prop): Rename to...
10347         (type::dyn_prop): ... this.
10348
10349 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
10350
10351         * gdbtypes.h (struct main_type) <flag_static>: Remove.
10352
10353 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
10354
10355         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
10356         instruction, skip it if it's there.
10357
10358 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
10359
10360         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
10361
10362 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
10363
10364         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
10365         * gdbtypes.c (recursive_dump_type): Remove use of
10366         TYPE_INCOMPLETE.
10367
10368 2020-05-03  Tom Tromey  <tom@tromey.com>
10369
10370         * breakpoint.c (catch_command, tcatch_command): Remove.
10371         (_initialize_breakpoint): Use add_basic_prefix_cmd,
10372         add_show_prefix_cmd.
10373         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
10374         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
10375         Remove.
10376         (add_internal_problem_command): Use add_basic_prefix_cmd,
10377         add_show_prefix_cmd.
10378         * mips-tdep.c (set_mipsfpu_command): Remove.
10379         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
10380         * dwarf2/index-cache.c (set_index_cache_command): Remove.
10381         (_initialize_index_cache): Use add_basic_prefix_cmd.
10382         * memattr.c (dummy_cmd): Remove.
10383         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
10384         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
10385         (_initialize_tui_win): Use add_basic_prefix_cmd,
10386         add_show_prefix_cmd.
10387         * cli/cli-logging.c (set_logging_command): Remove.
10388         (_initialize_cli_logging): Use add_basic_prefix_cmd,
10389         add_show_prefix_cmd.
10390         (show_logging_command): Remove.
10391         * target.c (target_command): Remove.
10392         (add_target): Use add_basic_prefix_cmd.
10393
10394 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
10395
10396         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
10397
10398 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10399
10400         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
10401         info_command.
10402
10403 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
10404
10405         * nbsd-nat.c (nbsd_enable_proc_events)
10406         (nbsd_nat_target::post_startup_inferior): Add.
10407         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
10408         (nbsd_nat_target::update_thread_list): Rewrite.
10409         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
10410         "PTRACE_LWP_CREATE".
10411         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
10412
10413 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10414
10415         * stack.c (_initialize_stack): Remove duplicated creation
10416         of "frame" command and "f" alias.
10417
10418 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
10419
10420         PR gdb/18706
10421         * gdbtypes.c (check_typedef): Calculate size of array of
10422         stubbed type.
10423
10424 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
10425
10426         PR gdb/15559
10427         * i386-tdep.c (i386_push_dummy_call): Call
10428         i386_thiscall_push_dummy_call.
10429         (i386_thiscall_push_dummy_call): New function.
10430         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
10431         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
10432         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
10433
10434 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10435
10436         * gdbarch.sh (do_read): Add shellcheck disable directive for
10437         warning SC2162.
10438
10439 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10440
10441         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
10442         "referenced but not assigned" warning.
10443
10444 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10445
10446         * gdbarch.sh: Remove code that sets fallbackdefault.
10447
10448 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10449
10450         * gdbarch.sh: Use shell operators && and || instead of
10451         -a and -o.
10452
10453 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10454
10455         * gdbarch.sh: Use $(...) instead of `...`.
10456
10457 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10458
10459         * gdbarch.sh: Use double quotes around variables.
10460
10461 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10462
10463         * gdbarch.sh: Use %s with printf, instead of variables in the
10464         format string.
10465
10466 2020-04-29  Tom Tromey  <tromey@adacore.com>
10467
10468         PR ada/25875:
10469         * dwarf2/read.c (update_enumeration_type_from_children): Compute
10470         type fields here.
10471         (read_enumeration_type): Call
10472         update_enumeration_type_from_children later.  Update comments.
10473         (process_enumeration_scope): Don't create type fields.
10474
10475 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
10476
10477         * nbsd-tdep.c: Include "xml-syscall.h".
10478         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
10479
10480 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
10481
10482         * nbsd-nat.c: Include "sys/wait.h".
10483         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
10484         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
10485         (nbsd_nat_target::remove_exec_catchpoint)
10486         (nbsd_nat_target::set_syscall_catchpoint): Add.
10487         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
10488         (nbsd_nat_target::insert_exec_catchpoint)
10489         (nbsd_nat_target::remove_exec_catchpoint)
10490         (nbsd_nat_target::set_syscall_catchpoint): Add.
10491         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
10492         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
10493         `nbsd_get_syscall_number'.
10494
10495 2020-04-29  Tom Tromey  <tom@tromey.com>
10496
10497         * stack.c (print_block_frame_labels): Remove.
10498
10499 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
10500
10501         PR gdb/17320
10502         * ada-valprint.c (val_print_packed_array_elements): Move array
10503         end bracket to new line.
10504         (ada_val_print_string): Remove extra spaces before first array
10505         element.
10506         * c-valprint.c (c_value_print_array): Likewise.
10507         * m2-valprint.c (m2_print_array_contents): Likewise.
10508         (m2_value_print_inner): Likewise.
10509         * p-valprint.c (pascal_value_print_inner): Likewise.
10510         * valprint.c (generic_val_print_array): Likewise.
10511         (value_print_array_elements): Move first array element and array
10512         end bracket to new line.
10513
10514 2020-04-29  Tom de Vries  <tdevries@suse.de>
10515
10516         PR symtab/25889
10517         * linespec.c (find_method): Fix ix calculation.
10518
10519 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
10520
10521         * syscalls/update-netbsd.sh: New file.
10522         * syscalls/netbsd.xml: Regenerate.
10523         * data-directory/Makefile.in: Register `netbsd.xml' in
10524         `SYSCALLS_FILES'.
10525
10526 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10527
10528         * syscalls/update-freebsd.sh: Add double quotes.
10529
10530 2020-04-28  Tom Tromey  <tom@tromey.com>
10531
10532         * NEWS: Update.
10533         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
10534         (cmdpy_init): Allow class_tui.
10535
10536 2020-04-28 Mark Williams <mark@myosotissp.com>
10537
10538         PR gdb/24480
10539         * dwarf2read.c: Add missing assingments to list_in_scope when
10540         start_symtab was already called.
10541
10542 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10543
10544         PR gdb/25881
10545         * dwarf2/read.c (offset_map_type): Use
10546         gdb:hash_enum<sect_offset> as hash function.
10547
10548 2020-04-28  Tom de Vries  <tdevries@suse.de>
10549
10550         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
10551         with DW_AT_signature.
10552
10553 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
10554
10555         * configure.ac: Remove check for fs_base/gs_base in
10556         user_regs_struct.
10557         * configure: Re-generate.
10558         * config.in: Re-generate.
10559         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
10560         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
10561         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
10562
10563 2020-04-27  Luis Machado  <luis.machado@linaro.org>
10564
10565         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
10566         problematic inline frame unwinding situation.
10567         * frame.c (frame_id_computed_p): New function.
10568         * frame.h (frame_id_computed_p): New prototype.
10569
10570 2020-04-26  Tom Tromey  <tom@tromey.com>
10571
10572         * command.h (enum command_class) <class_pseudo>: Remove.
10573
10574 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10575
10576         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
10577         and whitespace.
10578
10579 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
10580
10581         * inf-ptrace.c (inf_ptrace_target::wait): Remove
10582         `PT_GET_PROCESS_STATE' block.
10583
10584 2020-04-24  Tom Tromey  <tom@tromey.com>
10585
10586         * symtab.h (symbol_get_demangled_name): Don't declare.
10587         * symtab.c (symbol_get_demangled_name): Remove.
10588         (general_symbol_info::natural_name)
10589         (general_symbol_info::demangled_name): Update.
10590
10591 2020-04-24  Tom Tromey  <tom@tromey.com>
10592
10593         PR rust/25025:
10594         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
10595
10596 2020-04-24  Tom Tromey  <tom@tromey.com>
10597
10598         PR symtab/12707:
10599         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
10600         exists.
10601         (new_symbol): Likewise.
10602         * compile/compile-object-load.c (get_out_value_type): Use
10603         symbol_matches_search_name.
10604
10605 2020-04-24  Tom Tromey  <tom@tromey.com>
10606
10607         * dwarf2/read.c (add_partial_symbol): Do not call
10608         compute_and_set_names.
10609
10610 2020-04-24  Tom Tromey  <tom@tromey.com>
10611
10612         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
10613         overload.
10614
10615 2020-04-24  Tom Tromey  <tom@tromey.com>
10616
10617         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
10618         (add_psymbol_to_list): New overload.  Make old overload call new
10619         one.
10620         * psympriv.h (add_psymbol_to_list): New overload.
10621
10622 2020-04-24  Tom Tromey  <tom@tromey.com>
10623
10624         * dwarf2/read.c (partial_die_info::read) <case
10625         DW_AT_linkage_name>: Use value_as_string.
10626         (dwarf2_string_attr): Use value_as_string.
10627         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
10628         method.
10629         * dwarf2/attribute.c (attribute::value_as_string): New method.
10630
10631 2020-04-24  Tom Tromey  <tom@tromey.com>
10632
10633         * symtab.c (general_symbol_info::natural_name)
10634         (general_symbol_info::demangled_name): Check for language_rust.
10635
10636 2020-04-24  Tom Tromey  <tom@tromey.com>
10637
10638         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
10639         (dwarf2_physname): ... from here.
10640         (partial_die_info::read): Add Rust "{" hack.
10641
10642 2020-04-24  Tom Tromey  <tom@tromey.com>
10643
10644         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
10645         method.
10646         (symbol_set_demangled_name): Don't declare.
10647         * symtab.c (general_symbol_info::set_demangled_name): Rename from
10648         symbol_set_demangled_name.
10649         (general_symbol_info::set_language)
10650         (general_symbol_info::compute_and_set_names): Update.
10651         * minsyms.c (minimal_symbol_reader::install): Update.
10652         * dwarf2/read.c (new_symbol): Update.
10653
10654 2020-04-24  Tom Tromey  <tromey@adacore.com>
10655
10656         PR python/23662:
10657         * python/py-type.c (convert_field): Handle
10658         FIELD_LOC_KIND_DWARF_BLOCK.
10659         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
10660         (typy_get_dynamic): Nw function.
10661         (type_object_getset): Add "dynamic".
10662         * NEWS: Add entry.
10663
10664 2020-04-24  Tom Tromey  <tromey@adacore.com>
10665
10666         * ada-typeprint.c (print_choices, print_variant_part)
10667         (print_record_field_types_dynamic): New functions.
10668         (print_record_field_types): Use print_record_field_types_dynamic.
10669
10670 2020-04-24  Tom Tromey  <tromey@adacore.com>
10671
10672         * dwarf2/read.c (handle_data_member_location): New overload.
10673         (dwarf2_add_field): Use it.
10674         (decode_locdesc): Add "computed" parameter.  Update comment.
10675         * gdbtypes.c (is_dynamic_type_internal): Also look for
10676         FIELD_LOC_KIND_DWARF_BLOCK.
10677         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
10678         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
10679         virtual base classes.
10680         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
10681         FIELD_LOC_KIND_DWARF_BLOCK.
10682
10683 2020-04-24  Tom Tromey  <tromey@adacore.com>
10684
10685         * dwarf2/read.c (read_structure_type): Handle dynamic length.
10686         * gdbtypes.c (is_dynamic_type_internal): Check
10687         TYPE_HAS_DYNAMIC_LENGTH.
10688         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
10689         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
10690         New macros.
10691         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
10692         constant.
10693
10694 2020-04-24  Tom Tromey  <tromey@adacore.com>
10695
10696         * dwarf2/read.c (struct variant_field): Rewrite.
10697         (struct variant_part_builder): New.
10698         (struct nextfield): Remove "variant" field.  Add "offset".
10699         (struct field_info): Add "current_variant_part" and
10700         "variant_parts".
10701         (alloc_discriminant_info): Remove.
10702         (alloc_rust_variant): New function.
10703         (quirk_rust_enum): Update.
10704         (dwarf2_add_field): Set "offset" member.  Don't handle
10705         DW_TAG_variant_part.
10706         (offset_map_type): New typedef.
10707         (convert_variant_range, create_one_variant)
10708         (create_one_variant_part, create_variant_parts)
10709         (add_variant_property): New functions.
10710         (dwarf2_attach_fields_to_type): Call add_variant_property.
10711         (read_structure_type): Don't handle DW_TAG_variant_part.
10712         (handle_variant_part, handle_variant): New functions.
10713         (handle_struct_member_die): Use them.
10714         (process_structure_scope): Don't handle variant parts.
10715         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
10716         (struct discriminant_info): Remove.
10717         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
10718         (struct main_type) <flag_discriminated_union>: Remove.
10719         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
10720         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
10721         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
10722         Update.
10723         * valops.c (value_union_variant): Remove.
10724         * value.h (value_union_variant): Don't declare.
10725
10726 2020-04-24  Tom Tromey  <tromey@adacore.com>
10727
10728         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
10729         (ada_value_primitive_packed_val): Update.
10730         * ada-valprint.c (ada_value_print_1): Update.
10731         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
10732         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
10733         just an address.  Use evaluate_for_locexpr_baton.
10734         (dwarf2_evaluate_property): Update.
10735         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
10736         array_view.
10737         * findvar.c (default_read_var_value): Update.
10738         * gdbtypes.c (compute_variant_fields_inner)
10739         (resolve_dynamic_type_internal): Update.
10740         (resolve_dynamic_type): Change type of valaddr parameter.
10741         * gdbtypes.h (resolve_dynamic_type): Update.
10742         * valarith.c (value_subscripted_rvalue): Update.
10743         * value.c (value_from_contents_and_address): Update.
10744
10745 2020-04-24  Tom Tromey  <tromey@adacore.com>
10746
10747         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
10748         "push_initial_value" parameter.
10749         (dwarf2_evaluate_property): Likewise.
10750         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
10751
10752 2020-04-24  Tom Tromey  <tromey@adacore.com>
10753
10754         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
10755         (variant::matches, compute_variant_fields_recurse)
10756         (compute_variant_fields_inner, compute_variant_fields): New
10757         functions.
10758         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
10759         Use resolved_type after type is made.
10760         (operator==): Add new cases.
10761         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
10762         (struct discriminant_range, struct variant, struct variant_part):
10763         New.
10764         (union dynamic_prop_data) <variant_parts, original_type>: New
10765         members.
10766         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
10767         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
10768         constants.
10769         * value.c (unpack_bits_as_long): Now public.
10770         * value.h (unpack_bits_as_long): Declare.
10771
10772 2020-04-24  Tom Tromey  <tromey@adacore.com>
10773
10774         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
10775         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
10776
10777 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
10778
10779         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
10780
10781 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
10782
10783         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
10784         (remove_fork_catchpoint, post_startup_inferior)
10785         (post_attach): Move...
10786         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
10787         (remove_fork_catchpoint, post_startup_inferior)
10788         (post_attach): ...here.
10789         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
10790         (remove_fork_catchpoint, post_startup_inferior)
10791         (post_attach): Move...
10792         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
10793         (remove_fork_catchpoint, post_startup_inferior)
10794         (post_attach): ...here.
10795
10796 2020-04-24  Tom Tromey  <tromey@adacore.com>
10797
10798         * nat/windows-nat.h (struct windows_thread_info)
10799         <pc_adjusted>: New member.
10800         * windows-nat.c (windows_fetch_one_register): Check
10801         pc_adjusted.
10802         (windows_nat_target::get_windows_debug_event)
10803         (windows_nat_target::wait): Set pc_adjusted.
10804
10805 2020-04-24  Tom de Vries  <tdevries@suse.de>
10806
10807         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
10808         Run gdb-add-index inside temp dir.
10809
10810 2020-04-23  Tom Tromey  <tromey@adacore.com>
10811
10812         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
10813         in loop.
10814
10815 2020-04-23  Luis Machado  <luis.machado@linaro.org>
10816
10817         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
10818         get_frame_register instead of gdbarch_unwind_pc.
10819
10820 2020-04-23  Tom de Vries  <tdevries@suse.de>
10821
10822         * symtab.c (lookup_global_symbol): Prefer def over decl.
10823
10824 2020-04-23  Tom de Vries  <tdevries@suse.de>
10825
10826         PR symtab/25807
10827         * block.c (best_symbol, better_symbol): Promote to external.
10828         * block.h (best_symbol, better_symbol): Declare.
10829         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
10830         decl.
10831
10832 2020-04-23  Tom Tromey  <tromey@adacore.com>
10833
10834         PR ada/25837:
10835         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
10836         "const char *", not a "const std::string &".
10837         <name_and_matcher::operator==>: Update.
10838         * unittests/lookup_name_info-selftests.c: Change type of
10839         "result".
10840
10841 2020-04-23  Tom Tromey  <tom@tromey.com>
10842
10843         * inferior.h (iterate_over_inferiors): Don't declare.
10844         * inferior.c (iterate_over_inferiors): Remove.
10845         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
10846         Remove.
10847         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
10848         use iterate_over_inferiors.
10849         (darwin_resume_inferior_it)
10850         (struct resume_inferior_threads_param)
10851         (darwin_resume_inferior_threads_it): Remove.
10852         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
10853
10854 2020-04-23  Tom de Vries  <tdevries@suse.de>
10855
10856         * blockframe.c (find_pc_partial_function): Use
10857         find_pc_sect_compunit_symtab rather than
10858         objfile->sf->qf->find_pc_sect_compunit_symtab.
10859
10860 2020-04-22  Tom de Vries  <tdevries@suse.de>
10861
10862         PR symtab/25764
10863         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
10864         in psymtabs.
10865
10866 2020-04-22  Tom de Vries  <tdevries@suse.de>
10867
10868         PR symtab/25801
10869         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
10870         symtabs.
10871
10872 2020-04-22  Tom de Vries  <tdevries@suse.de>
10873
10874         PR symtab/25700
10875         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
10876         CU if already created.
10877
10878 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10879
10880         * infrun.c (displaced_step_fixup): Switch to the event_thread
10881         before calling displaced_step_restore, not after.
10882
10883 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10884
10885         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
10886         its inferior is not recorded by us.
10887         (record_btrace_target_open): Replace call to
10888         all_non_exited_threads () with call to current_inferior
10889         ()->non_exited_threads ().
10890         (record_btrace_target::stop_recording): Likewise.
10891         (record_btrace_target::close): Likewise.
10892         (record_btrace_target::wait): Likewise.
10893         (record_btrace_target::record_stop_replaying): Likewise.
10894
10895 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10896
10897         * btrace.c (btrace_enable): Throw an error on double enables and
10898         when enabling recording fails.
10899         (btrace_disable): Throw an error if the thread is not recorded.
10900
10901 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10902
10903         * record-btrace.c (record_btrace_target::fetch_registers): Forward
10904         request if we do not have a thread_info.
10905
10906 2020-04-21  Tom de Vries  <tdevries@suse.de>
10907
10908         PR gdb/25471
10909         * thread.c
10910         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
10911         exception in get_frame_id.
10912
10913 2020-04-20  Tom Tromey  <tromey@adacore.com>
10914
10915         * python/python.c (struct gdbpy_event): Mark move constructor as
10916         noexcept.
10917         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
10918         constructor as noexcept.
10919         * completer.h (struct completion_result): Mark move constructor as
10920         noexcept.
10921         * completer.c (completion_result::completion_result): Use
10922         initialization style.  Don't call reset_match_list.
10923
10924 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
10925
10926         * MAINTAINERS (Write After Approval): Add myself.
10927
10928 2020-04-18  Tom Tromey  <tom@tromey.com>
10929
10930         * windows-tdep.c (init_w32_command_list)
10931         (w32_prefix_command_valid): Restore.
10932         (_initialize_windows_tdep): Call init_w32_command_list.
10933
10934 2020-04-18  Tom Tromey  <tom@tromey.com>
10935
10936         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
10937         * value.c (value_fn_field): Update.
10938         * valops.c (find_function_in_inferior)
10939         (value_allocate_space_in_inferior): Update.
10940         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10941         Update.
10942         * tui/tui-source.c (tui_source_window::set_contents): Update.
10943         * symtab.c (lookup_global_or_static_symbol)
10944         (find_function_start_sal_1, skip_prologue_sal)
10945         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
10946         * symmisc.c (dump_msymbols, dump_symtab_1)
10947         (maintenance_print_one_line_table): Update.
10948         * symfile.c (init_entry_point_info, section_is_mapped)
10949         (list_overlays_command, simple_read_overlay_table)
10950         (simple_overlay_update_1): Update.
10951         * stap-probe.c (handle_stap_probe): Update.
10952         * stabsread.c (dbx_init_float_type, define_symbol)
10953         (read_one_struct_field, read_enum_type, read_range_type): Update.
10954         * source.c (info_line_command): Update.
10955         * python/python.c (gdbpy_source_objfile_script)
10956         (gdbpy_execute_objfile_script): Update.
10957         * python/py-type.c (save_objfile_types): Update.
10958         * python/py-objfile.c (py_free_objfile): Update.
10959         * python/py-inferior.c (python_new_objfile): Update.
10960         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
10961         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
10962         (maintenance_check_psymtabs): Update.
10963         * printcmd.c (info_address_command): Update.
10964         * objfiles.h (struct objfile) <arch>: New method, from
10965         get_objfile_arch.
10966         (get_objfile_arch): Don't declare.
10967         * objfiles.c (get_objfile_arch): Remove.
10968         (filter_overlapping_sections): Update.
10969         * minsyms.c (msymbol_is_function): Update.
10970         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
10971         (output_nondebug_symbol): Update.
10972         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
10973         (mdebug_expand_psymtab): Update.
10974         * machoread.c (macho_add_oso_symfile): Update.
10975         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
10976         Update.
10977         * linux-fork.c (checkpoint_command): Update.
10978         * linespec.c (convert_linespec_to_sals): Update.
10979         * jit.c (finalize_symtab): Update.
10980         * infrun.c (insert_exception_resume_from_probe): Update.
10981         * ia64-tdep.c (ia64_find_unwind_table): Update.
10982         * hppa-tdep.c (internalize_unwinds): Update.
10983         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
10984         Update.
10985         * gcore.c (call_target_sbrk): Update.
10986         * elfread.c (record_minimal_symbol, elf_symtab_read)
10987         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
10988         (elf_gnu_ifunc_resolve_by_got): Update.
10989         * dwarf2/read.c (create_addrmap_from_index)
10990         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
10991         (read_debug_names_from_section)
10992         (process_psymtab_comp_unit_reader, add_partial_symbol)
10993         (add_partial_subprogram, process_full_comp_unit)
10994         (read_file_scope, read_func_scope, read_lexical_block_scope)
10995         (read_call_site_scope, dwarf2_ranges_read)
10996         (dwarf2_record_block_ranges, dwarf2_add_field)
10997         (mark_common_block_symbol_computed, read_tag_pointer_type)
10998         (read_tag_string_type, dwarf2_init_float_type)
10999         (dwarf2_init_complex_target_type, read_base_type)
11000         (partial_die_info::read, partial_die_info::read)
11001         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
11002         (dwarf2_fetch_die_loc_sect_off): Update.
11003         * dwarf2/loc.c (dwarf2_find_location_expression)
11004         (class dwarf_evaluate_loc_desc, rw_pieced_value)
11005         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
11006         (dwarf2_loc_desc_get_symbol_read_needs)
11007         (locexpr_describe_location_piece, locexpr_describe_location_1)
11008         (loclist_describe_location): Update.
11009         * dwarf2/index-write.c (write_debug_names): Update.
11010         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
11011         * dtrace-probe.c (dtrace_process_dof): Update.
11012         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
11013         (process_one_symbol): Update.
11014         * ctfread.c (ctf_init_float_type, read_base_type): Update.
11015         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
11016         (coff_read_enum_type): Update.
11017         * cli/cli-cmds.c (edit_command, list_command): Update.
11018         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
11019         * breakpoint.c (create_overlay_event_breakpoint)
11020         (create_longjmp_master_breakpoint)
11021         (create_std_terminate_master_breakpoint)
11022         (create_exception_master_breakpoint, get_sal_arch): Update.
11023         * block.c (block_gdbarch): Update.
11024         * annotate.c (annotate_source_line): Update.
11025
11026 2020-04-17  Tom Tromey  <tromey@adacore.com>
11027
11028         * auto-load.c (show_auto_load_cmd): Remove.
11029         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
11030         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
11031         (maintenance_print_arc_command): Remove.
11032         * tui/tui-win.c (tui_command): Remove.
11033         (tui_get_cmd_list): Use add_basic_prefix_cmd.
11034         * tui/tui-layout.c (tui_layout_command): Remove.
11035         (_initialize_tui_layout): Use add_basic_prefix_cmd.
11036         * python/python.c (user_set_python, user_show_python): Remove.
11037         (_initialize_python): Use add_basic_prefix_cmd,
11038         add_show_prefix_cmd.
11039         * guile/guile.c (set_guile_command, show_guile_command): Remove.
11040         (install_gdb_commands): Use add_basic_prefix_cmd,
11041         add_show_prefix_cmd.
11042         (info_guile_command): Remove.
11043         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
11044         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
11045         add_show_prefix_cmd.
11046         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
11047         Remove do_set and do_show parameters.
11048         * cli/cli-style.c (set_style, show_style): Remove.
11049         (_initialize_cli_style): Use add_basic_prefix_cmd,
11050         add_show_prefix_cmd.
11051         (cli_style_option::add_setshow_commands): Remove do_set and
11052         do_show parameters.
11053         (cli_style_option::add_setshow_commands): Use
11054         add_basic_prefix_cmd, add_show_prefix_cmd.
11055         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
11056         (set_style_name): Remove.
11057         * cli/cli-dump.c (dump_command, append_command): Remove.
11058         (srec_dump_command, ihex_dump_command, verilog_dump_command)
11059         (tekhex_dump_command, binary_dump_command)
11060         (binary_append_command): Remove.
11061         (_initialize_cli_dump): Use add_basic_prefix_cmd.
11062         * windows-tdep.c (w32_prefix_command_valid): Remove global.
11063         (init_w32_command_list): Remove; move into ...
11064         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
11065         * valprint.c (set_print, show_print, set_print_raw)
11066         (show_print_raw): Remove.
11067         (_initialize_valprint): Use add_basic_prefix_cmd,
11068         add_show_prefix_cmd.
11069         * typeprint.c (set_print_type, show_print_type): Remove.
11070         (_initialize_typeprint): Use add_basic_prefix_cmd,
11071         add_show_prefix_cmd.
11072         * record.c (set_record_command, show_record_command): Remove.
11073         (_initialize_record): Use add_basic_prefix_cmd,
11074         add_show_prefix_cmd.
11075         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
11076         add_show_prefix_cmd.
11077         (info_command, show_command, set_debug, show_debug): Remove.
11078         * top.h (set_history, show_history): Don't declare.
11079         * top.c (set_history, show_history): Remove.
11080         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
11081         (unset_tdesc_cmd): Remove.
11082         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
11083         add_show_prefix_cmd.
11084         * symtab.c (info_module_command): Remove.
11085         (_initialize_symtab): Use add_basic_prefix_cmd.
11086         * symfile.c (overlay_command): Remove.
11087         (_initialize_symfile): Use add_basic_prefix_cmd.
11088         * sparc64-tdep.c (info_adi_command): Remove.
11089         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
11090         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
11091         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
11092         add_show_prefix_cmd.
11093         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
11094         (_initialize_serial): Use add_basic_prefix_cmd,
11095         add_show_prefix_cmd.
11096         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
11097         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
11098         add_show_prefix_cmd.
11099         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
11100         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
11101         add_show_prefix_cmd.
11102         * riscv-tdep.c (show_riscv_command, set_riscv_command)
11103         (show_debug_riscv_command, set_debug_riscv_command): Remove.
11104         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
11105         add_show_prefix_cmd.
11106         * remote.c (remote_command, set_remote_cmd): Remove.
11107         (_initialize_remote): Use add_basic_prefix_cmd.
11108         * record-full.c (set_record_full_command)
11109         (show_record_full_command): Remove.
11110         (_initialize_record_full): Use add_basic_prefix_cmd,
11111         add_show_prefix_cmd.
11112         * record-btrace.c (cmd_set_record_btrace)
11113         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
11114         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
11115         (cmd_show_record_btrace_pt): Remove.
11116         (_initialize_record_btrace): Use add_basic_prefix_cmd,
11117         add_show_prefix_cmd.
11118         * ravenscar-thread.c (set_ravenscar_command)
11119         (show_ravenscar_command): Remove.
11120         (_initialize_ravenscar): Use add_basic_prefix_cmd,
11121         add_show_prefix_cmd.
11122         * mips-tdep.c (show_mips_command, set_mips_command)
11123         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
11124         add_show_prefix_cmd.
11125         * maint.c (maintenance_command, maintenance_info_command)
11126         (maintenance_check_command, maintenance_print_command)
11127         (maintenance_set_cmd, maintenance_show_cmd): Remove.
11128         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
11129         add_show_prefix_cmd.
11130         (show_per_command_cmd): Remove.
11131         * maint-test-settings.c (maintenance_set_test_settings_cmd):
11132         Remove.
11133         (maintenance_show_test_settings_cmd): Remove.
11134         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
11135         add_show_prefix_cmd.
11136         * maint-test-options.c (maintenance_test_options_command):
11137         Remove.
11138         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
11139         * macrocmd.c (macro_command): Remove
11140         (_initialize_macrocmd): Use add_basic_prefix_cmd.
11141         * language.c (set_check, show_check): Remove.
11142         (_initialize_language): Use add_basic_prefix_cmd,
11143         add_show_prefix_cmd.
11144         * infcmd.c (unset_command): Remove.
11145         (_initialize_infcmd): Use add_basic_prefix_cmd.
11146         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
11147         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
11148         add_show_prefix_cmd.
11149         * go32-nat.c (go32_info_dos_command): Remove.
11150         (_initialize_go32_nat): Use add_basic_prefix_cmd.
11151         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
11152         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
11153         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
11154         (_initialize_frame): Use add_basic_prefix_cmd,
11155         add_show_prefix_cmd.
11156         * dcache.c (set_dcache_command, show_dcache_command): Remove.
11157         (_initialize_dcache): Use add_basic_prefix_cmd,
11158         add_show_prefix_cmd.
11159         * cp-support.c (maint_cplus_command): Remove.
11160         (_initialize_cp_support): Use add_basic_prefix_cmd.
11161         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
11162         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
11163         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
11164         add_basic_prefix_cmd, add_show_prefix_cmd.
11165         * breakpoint.c (save_command): Remove.
11166         (_initialize_breakpoint): Use add_basic_prefix_cmd.
11167         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
11168         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
11169         add_show_prefix_cmd.
11170         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
11171         (set_ada_command, show_ada_command): Remove.
11172         (_initialize_ada_language): Use add_basic_prefix_cmd,
11173         add_show_prefix_cmd.
11174         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
11175
11176 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
11177
11178         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
11179         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
11180
11181 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11182
11183         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
11184         warning messages.
11185
11186 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11187
11188         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
11189         import table is not at beginning of .idata section.
11190
11191 2020-04-16  Pedro Alves  <palves@redhat.com>
11192
11193         * inferior.c (delete_inferior): Use delete operator directly
11194         instead of delete_program_space.
11195         * progspace.c (add_program_space): New, factored out from
11196         program_space::program_space.
11197         (remove_program_space): New, factored out from
11198         delete_program_space.
11199         (program_space::program_space): Remove intro comment.  Rewrite.
11200         (program_space::~program_space): Remove intro comment.  Call
11201         remove_program_space.
11202         (delete_program_space): Delete.
11203         * progspace.h (program_space::program_space): Make explicit.  Move
11204         intro comment here, adjusted.
11205         (program_space::~program_space): Move intro comment here,
11206         adjusted.
11207         (delete_program_space): Remove.
11208
11209 2020-04-16  Tom Tromey  <tromey@adacore.com>
11210
11211         * windows-nat.c (windows_nat::handle_access_violation): New
11212         function.
11213         * nat/windows-nat.h (handle_access_violation): Declare.
11214         * nat/windows-nat.c (handle_exception): Move Cygwin code to
11215         windows-nat.c.  Call handle_access_violation.
11216
11217 2020-04-16  Tom de Vries  <tdevries@suse.de>
11218
11219         PR symtab/25791
11220         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
11221         CUs without psymtab.
11222
11223 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
11224
11225         * python/python.c (do_start_initialization): Don't call
11226         PyEval_InitThreads for Python 3.9 and beyond.
11227
11228 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
11229
11230         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
11231         thread functions.
11232         (obsd_nat_target::wait): Likewise.
11233
11234 2020-04-15  Tom Tromey  <tromey@adacore.com>
11235
11236         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
11237         (DEBUG_EXCEPT): Use debug_printf.
11238
11239 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
11240
11241         * completer.c (class completion_tracker::completion_hash_entry)
11242         <hash_name>: New member function.
11243         (completion_tracker::discard_completions): New callback to hash a
11244         completion_hash_entry, pass this to htab_create_alloc.
11245
11246 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
11247
11248         * windows-nat.c (windows_make_so): Warn rather than stopping with
11249         an error if realpath() fails.
11250
11251 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
11252
11253         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
11254         (nbsd_nat_target::info_proc): Add do_status.
11255
11256 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
11257             Tom de Vries  <tdevries@suse.de>
11258
11259         PR symtab/25718
11260         * psympriv.h (struct partial_symtab::read_symtab)
11261         (struct partial_symtab::expand_psymtab)
11262         (struct partial_symtab::read_dependencies): Update comments.
11263         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
11264         read_symtab for includer.
11265         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
11266         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
11267         (struct dwarf2_include_psymtab::m_readin): Remove.
11268         (struct dwarf2_include_psymtab::includer): New member function.
11269         (dwarf2_psymtab::expand_psymtab): Assert !readin.
11270
11271 2020-04-14  Tom de Vries  <tdevries@suse.de>
11272
11273         PR symtab/25720
11274         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
11275         with NULL symbol_matcher and lookup_name.
11276         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
11277         and lookup_name.
11278         * dwarf2/read.c (dw2_expand_symtabs_matching)
11279         (dw2_debug_names_expand_symtabs_matching): Same.
11280         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
11281         Make lookup_name a pointer.  Update comment.
11282         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
11283         lookup_name being a pointer.
11284         * symfile.c (expand_symtabs_matching): Same.
11285         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
11286         * linespec.c (iterate_over_all_matching_symtabs): Same.
11287
11288 2020-04-13  Tom Tromey  <tom@tromey.com>
11289
11290         * run-on-main-thread.c: Update include.
11291         * unittests/main-thread-selftests.c: Update include.
11292         * tui/tui-win.c: Update include.
11293         * tui/tui-io.c: Update include.
11294         * tui/tui-interp.c: Update include.
11295         * tui/tui-hooks.c: Update include.
11296         * top.h: Update include.
11297         * top.c: Update include.
11298         * ser-base.c: Update include.
11299         * remote.c: Update include.
11300         * remote-notif.c: Update include.
11301         * remote-fileio.c: Update include.
11302         * record-full.c: Update include.
11303         * record-btrace.c: Update include.
11304         * python/python.c: Update include.
11305         * posix-hdep.c: Update include.
11306         * mingw-hdep.c: Update include.
11307         * mi/mi-main.c: Update include.
11308         * mi/mi-interp.c: Update include.
11309         * main.c: Update include.
11310         * linux-nat.c: Update include.
11311         * interps.c: Update include.
11312         * infrun.c: Update include.
11313         * inf-loop.c: Update include.
11314         * event-top.c: Update include.
11315         * event-loop.c: Move to ../gdbsupport/.
11316         * event-loop.h: Move to ../gdbsupport/.
11317         * async-event.h: Update include.
11318         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
11319
11320 2020-04-13  Tom Tromey  <tom@tromey.com>
11321
11322         * tui/tui-win.c: Include async-event.h.
11323         * remote.c: Include async-event.h.
11324         * remote-notif.c: Include async-event.h.
11325         * record-full.c: Include async-event.h.
11326         * record-btrace.c: Include async-event.h.
11327         * infrun.c: Include async-event.h.
11328         * event-top.c: Include async-event.h.
11329         * event-loop.h: Move some declarations to async-event.h.
11330         * event-loop.c: Don't include ser-event.h or top.h.  Move some
11331         code to async-event.c.
11332         * async-event.h: New file.
11333         * async-event.c: New file.
11334         * Makefile.in (COMMON_SFILES): Add async-event.c.
11335         (HFILES_NO_SRCDIR): Add async-event.h.
11336
11337 2020-04-13  Tom Tromey  <tom@tromey.com>
11338
11339         * utils.c (flush_streams): New function.
11340         * event-loop.c (gdb_wait_for_event): Call flush_streams.
11341
11342 2020-04-13  Tom Tromey  <tom@tromey.com>
11343
11344         * event-loop.c (handle_file_event): Use warning, not
11345         printf_unfiltered.
11346
11347 2020-04-13  Tom Tromey  <tom@tromey.com>
11348
11349         * event-loop.c: Include <chrono>.
11350
11351 2020-04-13  Tom Tromey  <tom@tromey.com>
11352
11353         * gdb_select.h: Move to ../gdbsupport/.
11354         * event-loop.c: Update include path.
11355         * top.c: Update include path.
11356         * ser-base.c: Update include path.
11357         * ui-file.c: Update include path.
11358         * ser-tcp.c: Update include path.
11359         * guile/scm-ports.c: Update include path.
11360         * posix-hdep.c: Update include path.
11361         * ser-unix.c: Update include path.
11362         * gdb_usleep.c: Update include path.
11363         * mingw-hdep.c: Update include path.
11364         * inflow.c: Update include path.
11365         * infrun.c: Update include path.
11366         * event-top.c: Update include path.
11367
11368 2020-04-13  Tom Tromey  <tom@tromey.com>
11369
11370         * configure: Rebuild.
11371         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
11372
11373 2020-04-13  Tom Tromey  <tom@tromey.com>
11374
11375         * event-loop.h (start_event_loop): Don't declare.
11376         * event-loop.c (start_event_loop): Move...
11377         * main.c (start_event_loop): ...here.  Now static.
11378
11379 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
11380
11381         * MAINTAINERS: Update my email address.
11382
11383 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11384
11385         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
11386         IP_ALL.
11387
11388 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11389
11390         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
11391         (nbsd_nat_target::info_proc): Add do_cmdline.
11392
11393 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11394
11395         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
11396         (nbsd_nat_target::info_proc): Add do_cwd.
11397
11398 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11399
11400         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
11401
11402 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
11403
11404         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
11405         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
11406         (nbsd_nat_target::info_proc): New functions.
11407         * nbsd-nat.c (kinfo_get_vmmap): New function.
11408         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
11409         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
11410         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
11411         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
11412         functions.
11413         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
11414         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
11415         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
11416         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
11417         (KINFO_VME_FLAG_GROWS_DOWN): New.
11418
11419 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
11420
11421         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
11422         bit shift.
11423
11424 2020-04-10  Tom Tromey  <tromey@adacore.com>
11425
11426         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
11427
11428 2020-04-10  Tom Tromey  <tromey@adacore.com>
11429
11430         * symtab.c (get_symbol_address, get_msymbol_address): Skip
11431         separate debug files.
11432
11433 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
11434
11435         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
11436         Move to...
11437         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
11438         ... here.
11439         * windows-nat.c (windows_nat_target::get_windows_debug_event):
11440         Check for STATUS_WX86_BREAKPOINT.
11441         (windows_nat_target::wait): Same.
11442
11443 2020-04-10  Tom de Vries  <tdevries@suse.de>
11444
11445         PR cli/25808
11446         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
11447
11448 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
11449
11450         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
11451         (Write After Approval): Remove Tom de Vries.
11452
11453 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11454
11455         revert partially:
11456         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11457
11458         * buildsym.c (record_line): Fix undefined behavior and preserve
11459         lines at eof.
11460
11461 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
11462
11463         * auxv.h (svr4_auxv_parse): New.
11464         * auxv.c (default_auxv_parse): Split into default_auxv_parse
11465         and generic_auxv_parse.
11466         (svr4_auxv_parse): Add.
11467         * obsd-tdep.c: Include "auxv.h".
11468         (obsd_auxv_parse): Remove.
11469         (obsd_init_abi): Remove comment.
11470         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
11471         from `obsd_auxv_parse' to `svr4_auxv_parse'.
11472         * nbsd-tdep.c: Include "auxv.h".
11473         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
11474
11475 2020-04-08  Tom Tromey  <tromey@adacore.com>
11476
11477         * nat/windows-nat.h (last_wait_event): Don't declare.
11478         (wait_for_debug_event): Update comment.
11479         * nat/windows-nat.c (last_wait_event): Now static.
11480
11481 2020-04-08  Tom Tromey  <tromey@adacore.com>
11482
11483         * windows-nat.c (wait_for_debug_event): Move to
11484         nat/windows-nat.c.
11485         * nat/windows-nat.h (wait_for_debug_event): Declare.
11486         * nat/windows-nat.c (wait_for_debug_event): Move from
11487         windows-nat.c.  No longer static.
11488
11489 2020-04-08  Tom Tromey  <tromey@adacore.com>
11490
11491         * windows-nat.c (get_windows_debug_event): Use
11492         fetch_pending_stop.
11493         * nat/windows-nat.h (fetch_pending_stop): Declare.
11494         * nat/windows-nat.c (fetch_pending_stop): New function.
11495
11496 2020-04-08  Tom Tromey  <tromey@adacore.com>
11497
11498         * windows-nat.c (windows_continue): Use matching_pending_stop and
11499         continue_last_debug_event.
11500         * nat/windows-nat.h (matching_pending_stop)
11501         (continue_last_debug_event): Declare.
11502         * nat/windows-nat.c (DEBUG_EVENTS): New define.
11503         (matching_pending_stop, continue_last_debug_event): New
11504         functions.
11505
11506 2020-04-08  Tom Tromey  <tromey@adacore.com>
11507
11508         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
11509         (handle_exception_result): Move to nat/windows-nat.h.
11510         (DEBUG_EXCEPTION_SIMPLE): Remove.
11511         (windows_nat::handle_ms_vc_exception): New function.
11512         (handle_exception): Move to nat/windows-nat.c.
11513         (get_windows_debug_event): Update.
11514         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
11515         nat/windows-nat.c.
11516         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
11517         (handle_exception_result): Move from windows-nat.c.
11518         (handle_exception): Declare.
11519         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
11520         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
11521         windows-nat.c.
11522
11523 2020-04-08  Tom Tromey  <tromey@adacore.com>
11524
11525         * windows-nat.c (exception_count, event_count): Remove.
11526         (handle_exception, get_windows_debug_event)
11527         (do_initial_windows_stuff): Update.
11528
11529 2020-04-08  Tom Tromey  <tromey@adacore.com>
11530
11531         * windows-nat.c (windows_nat::handle_load_dll)
11532         (windows_nat::handle_unload_dll): Rename.  No longer static.
11533         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
11534         Declare.
11535
11536 2020-04-08  Tom Tromey  <tromey@adacore.com>
11537
11538         * complaints.h (stop_whining): Declare at top-level.
11539         (complaint): Don't declare stop_whining.
11540
11541 2020-04-08  Tom Tromey  <tromey@adacore.com>
11542
11543         * windows-nat.c (windows_nat::handle_output_debug_string):
11544         Rename.  No longer static.
11545         * nat/windows-nat.h (handle_output_debug_string): Declare.
11546
11547 2020-04-08  Tom Tromey  <tromey@adacore.com>
11548
11549         * windows-nat.c (current_process_handle, current_process_id)
11550         (main_thread_id, last_sig, current_event, last_wait_event)
11551         (current_windows_thread, desired_stop_thread_id, pending_stops)
11552         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
11553         (display_selectors, fake_create_process)
11554         (get_windows_debug_event): Update.
11555         * nat/windows-nat.h (current_process_handle, current_process_id)
11556         (main_thread_id, last_sig, current_event, last_wait_event)
11557         (current_windows_thread, desired_stop_thread_id, pending_stops)
11558         (struct pending_stop, siginfo_er): Move from windows-nat.c.
11559         * nat/windows-nat.c (current_process_handle, current_process_id)
11560         (main_thread_id, last_sig, current_event, last_wait_event)
11561         (current_windows_thread, desired_stop_thread_id, pending_stops)
11562         (siginfo_er): New globals.  Move from windows-nat.c.
11563
11564 2020-04-08  Tom Tromey  <tromey@adacore.com>
11565
11566         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
11567         (handle_load_dll): Update.
11568         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
11569
11570 2020-04-08  Tom Tromey  <tromey@adacore.com>
11571
11572         * windows-nat.c (enum thread_disposition_type): Move to
11573         nat/windows-nat.h.
11574         (windows_nat::thread_rec): Rename from thread_rec.  No longer
11575         static.
11576         (windows_add_thread, windows_nat_target::fetch_registers)
11577         (windows_nat_target::store_registers, handle_exception)
11578         (windows_nat_target::resume, get_windows_debug_event)
11579         (windows_nat_target::get_tib_address)
11580         (windows_nat_target::thread_name)
11581         (windows_nat_target::thread_alive): Update.
11582         * nat/windows-nat.h (enum thread_disposition_type): Move from
11583         windows-nat.c.
11584         (thread_rec): Declare.
11585
11586 2020-04-08  Tom Tromey  <tromey@adacore.com>
11587
11588         * windows-nat.c: Add "using namespace".
11589         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
11590         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
11591
11592 2020-04-08  Tom Tromey  <tromey@adacore.com>
11593
11594         * nat/windows-nat.h (struct windows_thread_info): Declare
11595         destructor.
11596         * nat/windows-nat.c (~windows_thread_info): New.
11597
11598 2020-04-08  Tom Tromey  <tromey@adacore.com>
11599
11600         PR gdb/22992
11601         * windows-nat.c (current_event): Update comment.
11602         (last_wait_event, desired_stop_thread_id): New globals.
11603         (struct pending_stop): New.
11604         (pending_stops): New global.
11605         (windows_nat_target) <stopped_by_sw_breakpoint>
11606         <supports_stopped_by_sw_breakpoint>: New methods.
11607         (windows_fetch_one_register): Add assertions.  Adjust PC.
11608         (windows_continue): Handle pending stops.  Suspend other threads
11609         when stepping.  Use last_wait_event
11610         (wait_for_debug_event): New function.
11611         (get_windows_debug_event): Use wait_for_debug_event.  Handle
11612         pending stops.  Queue spurious stops.
11613         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
11614         (windows_nat_target::kill): Use wait_for_debug_event.
11615         * nat/windows-nat.h (struct windows_thread_info)
11616         <stopped_at_software_breakpoint>: New field.
11617         * nat/windows-nat.c (windows_thread_info::resume): Clear
11618         stopped_at_software_breakpoint.
11619
11620 2020-04-08  Tom Tromey  <tromey@adacore.com>
11621
11622         * windows-nat.c (enum thread_disposition_type): New.
11623         (thread_rec): Replace "get_context" parameter with "disposition";
11624         change type.
11625         (windows_add_thread, windows_nat_target::fetch_registers)
11626         (windows_nat_target::store_registers, handle_exception)
11627         (windows_nat_target::resume, get_windows_debug_event)
11628         (windows_nat_target::get_tib_address)
11629         (windows_nat_target::thread_name)
11630         (windows_nat_target::thread_alive): Update.
11631
11632 2020-04-08  Tom Tromey  <tromey@adacore.com>
11633
11634         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
11635         (windows_continue): Use windows_continue::resume.
11636         * nat/windows-nat.h (struct windows_thread_info) <suspend,
11637         resume>: Declare new methods.
11638         * nat/windows-nat.c: New file.
11639         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
11640
11641 2020-04-08  Tom Tromey  <tromey@adacore.com>
11642
11643         * windows-nat.c (windows_add_thread, windows_delete_thread)
11644         (windows_nat_target::fetch_registers)
11645         (windows_nat_target::store_registers, fake_create_process)
11646         (windows_nat_target::resume, windows_nat_target::resume)
11647         (get_windows_debug_event, windows_nat_target::wait)
11648         (windows_nat_target::pid_to_str)
11649         (windows_nat_target::get_tib_address)
11650         (windows_nat_target::get_ada_task_ptid)
11651         (windows_nat_target::thread_name)
11652         (windows_nat_target::thread_alive): Use lwp, not tid.
11653
11654 2020-04-08  Tom Tromey  <tromey@adacore.com>
11655
11656         * windows-nat.c (handle_exception)
11657         (windows_nat_target::thread_name): Update.
11658         * nat/windows-nat.h (windows_thread_info): Remove destructor.
11659         <name>: Now unique_xmalloc_ptr.
11660
11661 2020-04-08  Tom Tromey  <tromey@adacore.com>
11662
11663         * windows-nat.c (thread_rec)
11664         (windows_nat_target::fetch_registers): Update.
11665         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
11666         Update comment.
11667         <debug_registers_changed, reload_context>: Now bool.
11668
11669 2020-04-08  Tom Tromey  <tromey@adacore.com>
11670
11671         * windows-nat.c (windows_add_thread): Use new.
11672         (windows_init_thread_list, windows_delete_thread): Use delete.
11673         (get_windows_debug_event): Update.
11674         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
11675         destructor, and initializers.
11676
11677 2020-04-08  Tom Tromey  <tromey@adacore.com>
11678
11679         * windows-nat.c (struct windows_thread_info): Remove.
11680         * nat/windows-nat.h: New file.
11681
11682 2020-04-08  Tom Tromey  <tromey@adacore.com>
11683
11684         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
11685         (thread_rec, windows_add_thread, windows_delete_thread)
11686         (windows_continue): Update.
11687
11688 2020-04-08  Tom Tromey  <tromey@adacore.com>
11689
11690         * windows-nat.c (struct windows_thread_info): Remove typedef.
11691         (thread_head): Remove.
11692         (thread_list): New global.
11693         (thread_rec, windows_add_thread, windows_init_thread_list)
11694         (windows_delete_thread, windows_continue): Update.
11695
11696 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11697
11698         * windows-tdep.h (windows_init_abi): Add comment.
11699         (cygwin_init_abi): New declaration.
11700         * windows-tdep.c: Split signal enumeration in two, one for
11701         Windows and one for Cygwin.
11702         (windows_gdb_signal_to_target): Only deal with signal of the
11703         Windows OS ABI.
11704         (cygwin_gdb_signal_to_target): New function.
11705         (windows_init_abi): Rename to windows_init_abi_common, don't set
11706         gdb_signal_to_target gdbarch method.  Add new new function with
11707         this name.
11708         (cygwin_init_abi): New function.
11709         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
11710         comment.  Don't call windows_init_abi.
11711         (amd64_windows_init_abi): Add comment, call windows_init_abi.
11712         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
11713         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
11714         i386_windows_init_abi_common, don't call windows_init_abi.  Add
11715         a new function of this name.
11716         (i386_cygwin_init_abi): New function.
11717         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
11718         OS ABI Cygwin.
11719
11720 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11721
11722         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
11723         parameter.c.
11724         (dwarf2_read_gdb_index): Update.
11725
11726 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
11727
11728         * nbsd-tdep.c: Include "objfiles.h".
11729         (nbsd_skip_solib_resolver): New.
11730         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
11731
11732 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11733
11734         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
11735         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
11736         with DW_LLE_base_addressx are being emitted in DWARFv5.
11737         Add the newly added kind DW_LOC_OFFSET_PAIR also.
11738         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
11739         unsigned integer.
11740
11741 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11742
11743         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
11744         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
11745         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
11746         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
11747         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
11748         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
11749         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
11750
11751
11752 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11753
11754         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
11755         (read_loclist_index): New function definition.
11756         (lookup_loclist_base): New function definition.
11757         (read_loclist_header): New function definition.
11758         (dwarf2_cu): Add loclist_base and loclist_header field.
11759         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
11760         (read_full_die_1): Read the value of DW_AT_loclists_base.
11761         (read_attribute_reprocess): Handle DW_FORM_loclistx.
11762         (read_attribute_value): Handle DW_FORM_loclistx.
11763         (skip_one_die): Handle DW_FORM_loclistx.
11764         (loclist_header): New structure declaration.
11765         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
11766
11767 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
11768
11769         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
11770         constructor.  Remove `addr` parameter from other constructor and
11771         add `per_cu` parameter.
11772         * dwarf2/read.c (create_partial_symtab): Update.
11773
11774 2020-04-07  Tom de Vries  <tdevries@suse.de>
11775
11776         PR symtab/25796
11777         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
11778         (partial_die_info::fixup): Inherit has_const_value.
11779
11780 2020-04-07  Tom de Vries  <tdevries@suse.de>
11781
11782         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
11783         symbols without address.
11784
11785 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11786
11787         * nbsd-nat.h (struct thread_info): Add forward declaration.
11788         (nbsd_nat_target::thread_alive): Add.
11789         (nbsd_nat_target::thread_name): Likewise.
11790         (nbsd_nat_target::update_thread_list): Likewise.
11791         (update_thread_list::post_attach): Likewise.
11792         (post_attach::pid_to_str): Likewise.
11793         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
11794         (nbsd_thread_lister): Add.
11795         (nbsd_nat_target::thread_alive): Likewise.
11796         (nbsd_nat_target::thread_name): Likewise.
11797         (nbsd_add_threads): Likewise.
11798         (update_thread_list::post_attach): Likewise.
11799         (nbsd_nat_target::update_thread_list): Likewise.
11800         (post_attach::pid_to_str): Likewise.
11801
11802 2020-04-06  Tom Tromey  <tromey@adacore.com>
11803
11804         * ada-valprint.c (print_variant_part): Extract the variant field.
11805         (print_field_values): Use the field as the outer value when
11806         recursing.
11807
11808 2020-04-06  Tom Tromey  <tromey@adacore.com>
11809
11810         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
11811         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
11812         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
11813         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
11814         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
11815
11816 2020-04-06  Tom Tromey  <tromey@adacore.com>
11817
11818         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
11819         TYPE_CODE_ERROR.
11820
11821 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11822
11823         * nbsd-tdep.c: Include "gdbarch.h".
11824         Define enum with NetBSD signal numbers.
11825         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
11826         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
11827         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
11828         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
11829         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
11830         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
11831         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
11832         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
11833         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
11834         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
11835         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
11836         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
11837
11838 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
11839
11840         PR gdb/25325
11841         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
11842
11843 2020-04-03  Tom Tromey  <tromey@adacore.com>
11844
11845         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
11846         Read constant block.
11847
11848 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11849
11850         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
11851         (gdb_bfd_get_full_section_contents): New declaration.
11852         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
11853         * windows-tdep.c (is_linked_with_cygwin_dll): Use
11854         gdb_bfd_get_full_section_contents.
11855
11856 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11857
11858         * exec.c (build_section_table): Replace internal_error with
11859         gdb_assert.
11860         (section_table_xfer_memory_partial): Likewise.
11861         * mdebugread.c (parse_partial_symbols): Likewise.
11862         * psymtab.c (lookup_partial_symbol): Likewise.
11863         * utils.c (wrap_here): Likewise.
11864
11865 2020-04-02  Tom Tromey  <tromey@adacore.com>
11866
11867         * f-lang.c (build_fortran_types): Use arch_type to initialize
11868         builtin_complex_s32 in the TYPE_CODE_ERROR case.
11869
11870 2020-04-02  Tom Tromey  <tromey@adacore.com>
11871
11872         * dwarf2/read.c (partial_die_info::read): Do not create a vector
11873         of attributes.
11874
11875 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11876             Bernd Edlinger <bernd.edlinger@hotmail.de>
11877             Tom Tromey  <tromey@adacore.com>
11878
11879         * buildsym.c (buildsym_compunit::record_line): Remove
11880         deduplication code.
11881
11882 2020-04-02  Tom de Vries  <tdevries@suse.de>
11883
11884         PR ada/24671
11885         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
11886
11887 2020-04-02  Tom de Vries  <tdevries@suse.de>
11888
11889         * dwarf2/read.c (dwarf2_gdb_index_functions,
11890         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
11891         NULL.
11892         * psymtab.c (psym_lookup_global_symbol_language): New function.
11893         (psym_functions): Init psym_lookup_global_symbol_language with
11894         psym_lookup_global_symbol_language.
11895         * symfile-debug.c (debug_sym_quick_functions): Init
11896         lookup_global_symbol_language with NULL.
11897         * symfile.c (set_initial_language): Remove fixme comment.
11898         * symfile.h (struct quick_symbol_functions): Add
11899         lookup_global_symbol_language.
11900         * symtab.c (find_quick_global_symbol_language): New function.
11901         (find_main_name): Use find_quick_global_symbol_language.
11902
11903 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
11904
11905         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
11906
11907 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11908
11909         * buildsym.c (record_line): Fix undefined behavior and preserve
11910         lines at eof.
11911
11912 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11913
11914         * buildsym.c (record_line): Fix the resizing condition.
11915
11916 2020-04-01  Tom Tromey  <tom@tromey.com>
11917
11918         * value.h (value_literal_complex): Add comment.
11919         * valops.c (value_literal_complex): Refer to value.h.
11920
11921 2020-04-01  Tom Tromey  <tom@tromey.com>
11922
11923         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
11924         (scalar_type): New rule, from typebase.
11925         (typebase): Use scalar_type.  Recognize complex types.
11926         (field_name): Handle FLOAT_KEYWORD.
11927         (ident_tokens): Add _Complex and __complex__.
11928
11929 2020-04-01  Tom Tromey  <tom@tromey.com>
11930
11931         PR exp/25299:
11932         * valarith.c (promotion_type, complex_binop): New functions.
11933         (scalar_binop): Handle complex numbers.  Use promotion_type.
11934         (value_pos, value_neg, value_complement): Handle complex numbers.
11935
11936 2020-04-01  Tom Tromey  <tom@tromey.com>
11937
11938         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
11939         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
11940         (parse_number): Handle complex numbers.
11941
11942 2020-04-01  Tom Tromey  <tom@tromey.com>
11943
11944         * c-valprint.c (c_decorations): Change complex suffix to "i".
11945
11946 2020-04-01  Tom Tromey  <tom@tromey.com>
11947
11948         * valprint.c (generic_value_print_complex): Use accessors.
11949         * value.h (value_real_part, value_imaginary_part): Declare.
11950         * valops.c (value_real_part, value_imaginary_part): New
11951         functions.
11952         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
11953
11954 2020-04-01  Tom Tromey  <tom@tromey.com>
11955
11956         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
11957         (read_range_type): Update.
11958         * mdebugread.c (basic_type): Update.
11959         * go-lang.c (build_go_types): Use init_complex_type.
11960         * gdbtypes.h (struct main_type) <complex_type>: New member.
11961         (init_complex_type): Update.
11962         (arch_complex_type): Don't declare.
11963         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
11964         Make name if none given.  Use alloc_type_copy.  Look for cached
11965         complex type.
11966         (arch_complex_type): Remove.
11967         (gdbtypes_post_init): Use init_complex_type.
11968         * f-lang.c (build_fortran_types): Use init_complex_type.
11969         * dwarf2/read.c (read_base_type): Update.
11970         * d-lang.c (build_d_types): Use init_complex_type.
11971         * ctfread.c (read_base_type): Update.
11972
11973 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11974
11975         * infrun.c (stop_all_threads): Update assertion, plus when
11976         stopping threads, take into account that we might be trying
11977         to stop an all-stop target.
11978         (stop_waiting): Call 'stop_all_threads' if there exists a
11979         non-stop target.
11980
11981 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11982
11983         * target.h (exists_non_stop_target): New function declaration.
11984         * target.c (exists_non_stop_target): New function.
11985
11986 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
11987
11988         PR gdb/24789
11989         * eval.c (is_integral_or_integral_reference): New function.
11990         (evaluate_subexp_standard): Allow integer references in
11991         pointer arithmetic.
11992
11993 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11994
11995         * remote.c (remote_target::remote_parse_stop_reply): Remove the
11996         check for no ptid in the stop reply when the target is non-stop.
11997
11998 2020-04-01  Tom Tromey  <tromey@adacore.com>
11999
12000         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
12001         "name" parameter to rvalue reference.  Initialize m_name_holder.
12002         <lookup_name_info>: New overloads.
12003         <name>: Return gdb::string_view.
12004         <c_str>: New method.
12005         <make_ignore_params>: Update.
12006         <search_name_hash>: Update.
12007         <language_lookup_name>: Return const char *.
12008         <m_name>: Change type.
12009         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
12010         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
12011         (lookup_name_info::match_any): Update.
12012         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
12013         Update.
12014         * minsyms.c (linkage_name_str): Update.
12015         * language.c (default_symbol_name_matcher): Update.
12016         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
12017         Update.
12018         * ada-lang.c (ada_fold_name): Change parameter to string_view.
12019         (ada_lookup_name_info::ada_lookup_name_info): Update.
12020         (literal_symbol_name_matcher): Update.
12021
12022 2020-04-01  Tom Tromey  <tromey@adacore.com>
12023
12024         * psymtab.c (psymtab_search_name): Remove function.
12025         (psym_lookup_symbol): Create search name and lookup name here.
12026         (lookup_partial_symbol): Remove "name" parameter; add
12027         lookup_name.
12028         (psym_expand_symtabs_for_function): Update.
12029
12030 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
12031
12032         PR tui/25597:
12033         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
12034
12035 2020-03-31  Tom Tromey  <tromey@adacore.com>
12036
12037         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
12038         memcpy.
12039
12040 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
12041
12042         * features/riscv/32bit-csr.xml: Regenerated.
12043         * features/riscv/64bit-csr.xml: Regenerated.
12044
12045 2020-03-30  Tom Tromey  <tromey@adacore.com>
12046
12047         * ada-valprint.c (print_variant_part): Update.
12048         * ada-lang.h (ada_which_variant_applies): Update.
12049         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
12050         outer_valaddr parameters; replace with "outer" value parameter.
12051         (to_fixed_variant_branch_type): Update.
12052
12053 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12054
12055         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
12056         <list>.  Remove inclusion of observable.h.
12057         (PPC_DEBUG_CURRENT_VERSION): Move up define.
12058         (struct arch_lwp_info): New struct.
12059         (class ppc_linux_dreg_interface): New class.
12060         (struct ppc_linux_process_info): New struct.
12061         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
12062         <low_new_clone, low_forget_process, low_prepare_to_resume>
12063         <copy_thread_dreg_state, mark_thread_stale>
12064         <mark_debug_registers_changed, register_hw_breakpoint>
12065         <clear_hw_breakpoint, register_wp, clear_wp>
12066         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
12067         <num_memory_accesses, get_trigger_type>
12068         <create_watchpoint_request, hwdebug_point_cmp>
12069         <init_arch_lwp_info, get_arch_lwp_info>
12070         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
12071         methods.
12072         <struct ptid_hash>: New inner struct.
12073         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
12074         members.
12075         (saved_dabr_value, hwdebug_info, max_slots_number)
12076         (struct hw_break_tuple, struct thread_points, ppc_threads)
12077         (have_ptrace_hwdebug_interface)
12078         (hwdebug_find_thread_points_by_tid)
12079         (hwdebug_insert_point, hwdebug_remove_point): Remove.
12080         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
12081         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
12082         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
12083         use m_dreg_interface.
12084         (hwdebug_point_cmp): Change to...
12085         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
12086         reference arguments instead of pointers.
12087         (ppc_linux_nat_target::ranged_break_num_registers): Use
12088         m_dreg_interface.
12089         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
12090         m_dreg_interface.  Call register_hw_breakpoint.
12091         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
12092         m_dreg_interface.  Call clear_hw_breakpoint.
12093         (get_trigger_type): Change to...
12094         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
12095         comment.
12096         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
12097         use m_dreg_interface.  Call register_hw_breakpoint.
12098         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
12099         use m_dreg_interface.  Call clear_hw_breakpoint.
12100         (can_use_watchpoint_cond_accel): Change to...
12101         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
12102         method.  Update comment, use m_dreg_interface and
12103         m_process_info.
12104         (calculate_dvc): Change to...
12105         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
12106         m_dreg_interface.
12107         (num_memory_accesses): Change to...
12108         (ppc_linux_nat_target::num_memory_accesses): ...this method.
12109         (check_condition): Change to...
12110         (ppc_linux_nat_target::check_condition): ...this method.
12111         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
12112         comment, use m_dreg_interface.
12113         (create_watchpoint_request): Change to...
12114         (ppc_linux_nat_target::create_watchpoint_request): ...this
12115         method.  Use m_dreg_interface.
12116         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
12117         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
12118         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
12119         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
12120         (ppc_linux_nat_target::low_forget_process)
12121         (ppc_linux_nat_target::low_new_fork)
12122         (ppc_linux_nat_target::low_new_clone)
12123         (ppc_linux_nat_target::low_delete_thread)
12124         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
12125         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
12126         only call mark_thread_stale.
12127         (ppc_linux_thread_exit): Remove.
12128         (ppc_linux_nat_target::stopped_data_address): Change to...
12129         (ppc_linux_nat_target::low_stopped_data_address): This. Add
12130         comment, use m_dreg_interface and m_thread_hw_breakpoints.
12131         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
12132         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
12133         comment.  Call low_stopped_data_address.
12134         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
12135         m_dreg_interface.
12136         (ppc_linux_nat_target::masked_watch_num_registers): Use
12137         m_dreg_interface.
12138         (ppc_linux_nat_target::copy_thread_dreg_state)
12139         (ppc_linux_nat_target::mark_thread_stale)
12140         (ppc_linux_nat_target::mark_debug_registers_changed)
12141         (ppc_linux_nat_target::register_hw_breakpoint)
12142         (ppc_linux_nat_target::clear_hw_breakpoint)
12143         (ppc_linux_nat_target::register_wp)
12144         (ppc_linux_nat_target::clear_wp)
12145         (ppc_linux_nat_target::init_arch_lwp_info)
12146         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
12147         (_initialize_ppc_linux_nat): Remove observer callback.
12148
12149 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12150
12151         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
12152         (ppc_linux_nat_target::auxv_parse)
12153         (ppc_linux_nat_target::read_description)
12154         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
12155         Move up.
12156
12157 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12158
12159         * linux-nat.h (low_new_clone): New method.
12160         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
12161
12162 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12163
12164         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
12165         (dbx_expand_psymtab): ... this.
12166         (start_psymtab): Update.
12167         * mdebugread.c (psymtab_to_symtab_1): Rename to...
12168         (mdebug_expand_psymtab): ... this.
12169         (parse_partial_symbols): Update.
12170         (new_psymtab): Update.
12171         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
12172         (xcoff_expand_psymtab): ... this.
12173         (xcoff_start_psymtab): Update.
12174
12175 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12176
12177         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
12178         <expand_dependencies>: ... this.
12179         * psymtab.c (partial_symtab::read_dependencies): Rename to...
12180         (partial_symtab::expand_dependencies): ... this.
12181         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
12182         Update.
12183         (dwarf2_psymtab::expand_psymtab): Update.
12184         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12185         * mdebugread.c (psymtab_to_symtab_1): Update.
12186         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12187
12188 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12189
12190         * psympriv.h (discard_psymtab): Remove.
12191         * dbxread.c (dbx_end_psymtab): Update.
12192         * xcoffread.c (xcoff_end_psymtab): Update.
12193
12194 2020-03-28  Tom Tromey  <tom@tromey.com>
12195
12196         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
12197         comment.
12198
12199 2020-03-28  Tom Tromey  <tom@tromey.com>
12200
12201         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
12202
12203 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
12204
12205         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12206
12207 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
12208
12209         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
12210
12211 2020-03-26  Tom Tromey  <tom@tromey.com>
12212
12213         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
12214         (mark_common_block_symbol_computed, read_tag_string_type)
12215         (attr_to_dynamic_prop, read_subrange_type): Update.
12216         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
12217         to be methods on struct attribute.
12218         (skip_one_die, process_imported_unit_die, read_namespace_alias)
12219         (read_call_site_scope, partial_die_info::read)
12220         (partial_die_info::read, lookup_die_type, follow_die_ref):
12221         Update.
12222         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
12223         from dwarf2_get_ref_die_offset.
12224         (attribute::constant_value): New method, from
12225         dwarf2_get_attr_constant_value.
12226         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
12227         Declare method.
12228         <constant_value>: New method.
12229
12230 2020-03-26  Tom Tromey  <tom@tromey.com>
12231
12232         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
12233         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
12234         (dwarf_type_encoding_name): Move to stringify.c.
12235         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
12236         * dwarf2/stringify.c: New file.
12237         * dwarf2/stringify.h: New file.
12238
12239 2020-03-26  Tom Tromey  <tom@tromey.com>
12240
12241         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
12242         Rewrite.
12243
12244 2020-03-26  Tom Tromey  <tom@tromey.com>
12245
12246         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
12247         methods.
12248         * dwarf2/read.c (lookup_addr_base): Move to die.h.
12249         (lookup_ranges_base): Likewise.
12250         (read_cutu_die_from_dwo, read_full_die_1): Update.
12251
12252 2020-03-26  Tom Tromey  <tom@tromey.com>
12253
12254         * dwarf2/read.c (read_import_statement, read_file_scope)
12255         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
12256         (read_lexical_block_scope, read_call_site_scope)
12257         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
12258         (handle_struct_member_die, process_structure_scope)
12259         (update_enumeration_type_from_children)
12260         (process_enumeration_scope, read_array_type, read_common_block)
12261         (read_namespace, read_module, read_subroutine_type): Update.
12262         (sibling_die): Remove.
12263
12264 2020-03-26  Tom Tromey  <tom@tromey.com>
12265
12266         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
12267         (build_type_psymtabs_reader, read_structure_type)
12268         (read_enumeration_type, read_full_die_1): Update.
12269         (dwarf2_attr_no_follow): Move to die.h.
12270         * dwarf2/die.h (struct die_info) <attr>: New method.
12271
12272 2020-03-26  Tom Tromey  <tom@tromey.com>
12273
12274         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
12275         <base_address>: Now an optional.
12276         (dwarf2_find_base_address, dwarf2_rnglists_process)
12277         (dwarf2_ranges_process, fill_in_loclist_baton)
12278         (dwarf2_symbol_mark_computed): Update.
12279
12280 2020-03-26  Tom Tromey  <tom@tromey.com>
12281
12282         * dwarf2/read.c (struct die_info): Move to die.h.
12283         * dwarf2/die.h: New file.
12284
12285 2020-03-26  Tom Tromey  <tom@tromey.com>
12286
12287         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
12288         * dwarf2/read.c
12289         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12290         Move to line-header.c.
12291         (read_checked_initial_length_and_offset, read_formatted_entries):
12292         Likewise.
12293         (dwarf_decode_line_header): Split into two.
12294         * dwarf2/line-header.c
12295         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12296         Move from read.c.
12297         (read_checked_initial_length_and_offset, read_formatted_entries):
12298         Likewise.
12299         (dwarf_decode_line_header): New function, split from read.c.
12300
12301 2020-03-26  Tom Tromey  <tom@tromey.com>
12302
12303         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
12304         Declare method.
12305         * dwarf2/read.c (read_attribute_value): Update.
12306         (dwarf2_per_objfile::read_line_string): Rename from
12307         read_indirect_line_string.
12308         (read_formatted_entries): Update.
12309
12310 2020-03-26  Tom Tromey  <tom@tromey.com>
12311
12312         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
12313         variable.
12314
12315 2020-03-26  Tom Tromey  <tom@tromey.com>
12316
12317         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
12318         const.
12319         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
12320         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
12321         parameter const.
12322
12323 2020-03-26  Tom Tromey  <tom@tromey.com>
12324
12325         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
12326         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
12327         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
12328         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
12329
12330 2020-03-26  Tom Tromey  <tom@tromey.com>
12331
12332         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
12333         file_names_size, file_full_name, file_file_name>: Use const.
12334         <file_name_at, file_names>: Add const overload.
12335         * dwarf2/line-header.c (line_header::file_file_name)
12336         (line_header::file_full_name): Update.
12337
12338 2020-03-26  Tom Tromey  <tom@tromey.com>
12339
12340         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
12341         (macro_start_file, consume_improper_spaces)
12342         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
12343         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
12344         (dwarf_decode_macros): Move to macro.c.
12345         * dwarf2/macro.c: New file.
12346         * dwarf2/macro.h: New file.
12347         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
12348
12349 2020-03-26  Tom Tromey  <tom@tromey.com>
12350
12351         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
12352         method.
12353         * dwarf2/section.c: New method.  From
12354         read_indirect_string_at_offset_from.
12355         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
12356         (read_indirect_string_at_offset_from): Move to section.c.
12357         (read_indirect_string_at_offset): Rewrite.
12358         (read_indirect_line_string_at_offset): Remove.
12359         (read_indirect_string, read_indirect_line_string)
12360         (dwarf_decode_macro_bytes): Update.
12361
12362 2020-03-26  Tom Tromey  <tom@tromey.com>
12363
12364         * dwarf2/section.h (struct dwarf2_section_info)
12365         <overload_complaint>: Declare.
12366         (dwarf2_section_buffer_overflow_complaint): Don't declare.
12367         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
12368         Rename from dwarf2_section_buffer_overflow_complaint.
12369         * dwarf2/read.c (skip_one_die, partial_die_info::read)
12370         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
12371
12372 2020-03-26  Tom Tromey  <tom@tromey.com>
12373
12374         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
12375         Declare.
12376         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
12377         Move from read.c.
12378         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
12379         to section.c.
12380
12381 2020-03-26  Tom Tromey  <tom@tromey.com>
12382
12383         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
12384
12385 2020-03-26  Tom Tromey  <tom@tromey.com>
12386
12387         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
12388         "builder".
12389         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
12390         parameter.
12391         (dwarf_decode_macros): Update.
12392
12393 2020-03-26  Tom Tromey  <tom@tromey.com>
12394
12395         * dwarf2/read.c (read_attribute_value): Update.
12396         (read_indirect_string_from_dwz): Move to dwz.c; change into
12397         method.
12398         (dwarf_decode_macro_bytes): Update.
12399         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
12400         * dwarf2/dwz.c: New file.
12401         * Makefile.in (COMMON_SFILES): Add dwz.c.
12402
12403 2020-03-26  Tom Tromey  <tom@tromey.com>
12404
12405         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
12406         * dwarf2/read.c: Add include.
12407         * dwarf2/index-write.c: Add include.
12408         * dwarf2/index-cache.c: Add include.
12409         * dwarf2/dwz.h: New file.
12410
12411 2020-03-25  Tom Tromey  <tom@tromey.com>
12412
12413         * compile/compile-object-load.c (get_out_value_type): Mention
12414         correct symbol name in error message.
12415
12416 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
12417
12418         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12419
12420 2020-03-25  Tom de Vries  <tdevries@suse.de>
12421
12422         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
12423         * symmisc.c (dump_symtab_1): Print user and includes fields.
12424         (maintenance_info_symtabs): Same.
12425
12426 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
12427
12428         PR gdb/25534
12429         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
12430         (riscv_regcache_cooked_write): New function.
12431         (riscv_push_dummy_call): Use new function.
12432         (riscv_return_value): Likewise.
12433
12434 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
12435
12436         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
12437         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
12438         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
12439         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
12440         * infrun.c (follow_fork): Likewise.
12441         (follow_fork_inferior): Likewise.
12442         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
12443         * linux-nat.h (class linux_nat_target): Likewise.
12444         * remote.c (class remote_target) <follow_fork>: Likewise.
12445         (remote_target::follow_fork): Likewise.
12446         * target-delegates.c: Re-generate.
12447         * target.c (default_follow_fork): Likewise.
12448         (target_follow_fork): Likewise.
12449         * target.h (struct target_ops) <follow_fork>: Likewise.
12450         (target_follow_fork): Likewise.
12451
12452 2020-03-24  Tom de Vries  <tdevries@suse.de>
12453
12454         * psymtab.c (maintenance_info_psymtabs): Print user field.
12455
12456 2020-03-20  Tom Tromey  <tromey@adacore.com>
12457
12458         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
12459         const.
12460         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
12461         const.
12462
12463 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
12464
12465         * ptrace.m4: Don't check for ptrace declaration.
12466         * config.in: Re-generate.
12467         * configure: Re-generate.
12468         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
12469         not defined.
12470
12471 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12472
12473         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
12474         `PTRACE_TYPE_RET'.
12475         * i386-bsd-nat.c (gdb_ptrace): Likewise.
12476         * sparc-nat.c (gdb_ptrace): Likewise.
12477         * x86-bsd-nat.c (gdb_ptrace): Likewise.
12478
12479 2020-03-20  Tom Tromey  <tromey@adacore.com>
12480
12481         * c-exp.y (lex_one_token): Fix assert.
12482
12483 2020-03-20  Tom Tromey  <tromey@adacore.com>
12484
12485         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
12486         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
12487         strncpy call.
12488
12489 2020-03-20  Tom Tromey  <tromey@adacore.com>
12490
12491         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
12492
12493 2020-03-20  Tom Tromey  <tromey@adacore.com>
12494
12495         * ada-valprint.c (print_variant_part): Remove parameters; switch
12496         to value-based API.
12497         (print_field_values): Likewise.
12498         (ada_val_print_struct_union): Likewise.
12499         (ada_value_print_1): Update.
12500
12501 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12502
12503         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
12504         nbsd_nat_target instead of inf_ptrace_target.
12505         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12506         nbsd_nat_target.
12507
12508 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12509
12510         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
12511         it to the ptrace call.
12512         * (store_registers): Likewise.
12513
12514 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12515
12516         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
12517         it to the ptrace call.
12518         * (store_registers): Likewise.
12519
12520 2020-03-19  Luis Machado  <luis.machado@linaro.org>
12521
12522         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
12523         valid, fetch vg value from ptrace.
12524
12525 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12526         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
12527         * inf-ptrace.c: Likewise.
12528         * (gdb_ptrace): Add.
12529         * (inf_ptrace_target::resume): Update.
12530         * (inf_ptrace_target::xfer_partial): Likewise.
12531         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
12532         * (inf_ptrace_peek_poke): Update.
12533
12534 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12535
12536         * x86-bsd-nat.c (gdb_ptrace): New.
12537         * (x86bsd_dr_set): Add new argument `ptid'.
12538         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
12539         x86bsd_dr_set_addr): Update.
12540
12541 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12542
12543         * remote.c (remote_target::process_stop_reply): Handle events for
12544         all threads differently.
12545
12546 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12547
12548         * completer.c (completion_tracker::remove_completion): Define new
12549         function.
12550         * completer.h (completion_tracker::remove_completion): Declare new
12551         function.
12552         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
12553         when adding a C++ function symbol.
12554
12555 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12556
12557         * completer.c (completion_tracker::completion_hash_entry): Define
12558         new class.
12559         (advance_to_filename_complete_word_point): Call
12560         recompute_lowest_common_denominator.
12561         (completion_tracker::completion_tracker): Call discard_completions
12562         to setup the hash table.
12563         (completion_tracker::discard_completions): Allow for being called
12564         from the constructor, pass new equal function, and element deleter
12565         when constructing the hash table.  Initialise new class member
12566         variables.
12567         (completion_tracker::maybe_add_completion): Remove use of
12568         m_entries_vec, and store more information into m_entries_hash.
12569         (completion_tracker::recompute_lcd_visitor): New function, most
12570         content taken from...
12571         (completion_tracker::recompute_lowest_common_denominator):
12572         ...here, this now just visits each item in the hash calling the
12573         above visitor.
12574         (completion_tracker::build_completion_result): Remove use of
12575         m_entries_vec, call recompute_lowest_common_denominator.
12576         * completer.h (completion_tracker::have_completions): Remove use
12577         of m_entries_vec.
12578         (completion_tracker::completion_hash_entry): Declare new class.
12579         (completion_tracker::recompute_lowest_common_denominator): Change
12580         function signature.
12581         (completion_tracker::recompute_lcd_visitor): Declare new function.
12582         (completion_tracker::m_entries_vec): Delete.
12583         (completion_tracker::m_entries_hash): Initialize to NULL.
12584         (completion_tracker::m_lowest_common_denominator_valid): New
12585         member variable.
12586         (completion_tracker::m_lowest_common_denominator_max_length): New
12587         member variable.
12588
12589 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12590
12591         * regformats/regdef.h: Put reg in gdb namespace.
12592
12593 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12594
12595         * i386-bsd-nat.c (gdb_ptrace): New.
12596         * (i386bsd_fetch_inferior_registers,
12597         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12598         * (i386bsd_fetch_inferior_registers,
12599         i386bsd_store_inferior_registers) Use gdb_ptrace.
12600
12601 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12602
12603         * amd64-bsd-nat.c (gdb_ptrace): New.
12604         * (amd64bsd_fetch_inferior_registers,
12605         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12606         * (amd64bsd_fetch_inferior_registers,
12607         amd64bsd_store_inferior_registers) Use gdb_ptrace.
12608
12609 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12610
12611         * user-regs.c (user_reg::read): Rename to...
12612         (user_reg::xread): ...this.
12613         * (append_user_reg): Rename argument `read' to `xread'.
12614         * (user_reg_add_builtin): Likewise.
12615         * (user_reg_add): Likewise.
12616         * (value_of_user_reg): Likewise.
12617
12618 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12619
12620         * sparc-nat.c (gdb_ptrace): New.
12621         * sparc-nat.c (sparc_fetch_inferior_registers)
12622         (sparc_store_inferior_registers) Remove obsolete comment.
12623         * sparc-nat.c (sparc_fetch_inferior_registers)
12624         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
12625         * sparc-nat.c (sparc_fetch_inferior_registers)
12626         (sparc_store_inferior_registers) Use gdb_ptrace.
12627
12628 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12629
12630         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
12631         it to the ptrace call.
12632         * sh-nbsd-nat.c (store_registers): Likewise.
12633
12634 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12635
12636         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
12637         nbsd_nat_target instead of inf_ptrace_target.
12638         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12639         nbsd_nat_target.
12640
12641 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12642
12643         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
12644
12645 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12646
12647         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
12648         <sys/sysctl.h>.
12649         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
12650
12651 2020-03-17  Tom de Vries  <tdevries@suse.de>
12652
12653         PR gdb/23710
12654         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
12655         fields.
12656         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
12657         fields.
12658         (process_imported_unit_die): Skip import of c++ CUs.
12659
12660 2020-03-16  Tom Tromey  <tom@tromey.com>
12661
12662         * p-valprint.c (pascal_object_print_value): Initialize
12663         base_value.
12664
12665 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
12666             Shahab Vahedi  <shahab@synopsys.com>
12667
12668         * Makefile.in: Add arch/arc.o
12669         * configure.tgt: Likewise.
12670         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
12671         (_initialize_arc_tdep): Don't initialize old target descriptions.
12672         (arc_read_description): New function to cache target descriptions.
12673         * arc-tdep.h (arc_read_description): Add proto type.
12674         * arch/arc.c: New file.
12675         * arch/arc.h: Likewise.
12676         * features/Makefile: Replace old target descriptions with new.
12677         * features/arc-arcompact.c: Remove.
12678         * features/arc-arcompact.xml: Likewise.
12679         * features/arc-v2.c: Likewise
12680         * features/arc-v2.xml: Likewise
12681         * features/arc/aux-arcompact.xml: New file.
12682         * features/arc/aux-v2.xml: Likewise.
12683         * features/arc/core-arcompact.xml: Likewise.
12684         * features/arc/core-v2.xml: Likewise.
12685         * features/arc/aux-arcompact.c: Generate.
12686         * features/arc/aux-v2.c: Likewise.
12687         * features/arc/core-arcompact.c: Likewise.
12688         * features/arc/core-v2.c: Likewise.
12689         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
12690
12691 2020-03-16  Tom Tromey  <tromey@adacore.com>
12692
12693         PR gdb/25663:
12694         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
12695         putting value into bcache.
12696
12697 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12698
12699         PR gdb/21500
12700         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
12701         to...
12702         (amd64_windows_init_abi_common): ... this.  Don't set size of
12703         long type.
12704         (amd64_windows_init_abi): New function.
12705         (amd64_cygwin_init_abi): New function.
12706         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
12707         the Cygwin OS ABI.
12708         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
12709         comment.
12710
12711 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12712
12713         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
12714         * windows-tdep.c (CYGWIN_DLL_NAME): New.
12715         (pe_import_directory_entry): New struct type.
12716         (is_linked_with_cygwin_dll): New function.
12717         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
12718         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
12719         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
12720
12721 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12722
12723         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
12724         i386_cygwin_core_osabi_sniffer.
12725
12726 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12727
12728         * i386-cygwin-tdep.c: Rename to...
12729         * i386-windows-tdep.c: ... this.
12730         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
12731         i386-windows-tdep.c.
12732         * configure.tgt: Likewise.
12733
12734 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12735
12736         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
12737         * osabi.c (gdb_osabi_names): Add "Windows".
12738         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
12739         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
12740         (i386_cygwin_core_osabi_sniffer): New function, extracted from
12741         i386_cygwin_osabi_sniffer.
12742         (_initialize_i386_cygwin_tdep): Register OS ABI
12743         GDB_OSABI_WINDOWS for i386.
12744         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
12745         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
12746         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
12747         for x86-64.
12748         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
12749         when the target matches '*-*-mingw*'.
12750
12751 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12752
12753         * defs.h (enum gdb_osabi): Move to...
12754         * osabi.h (enum gdb_osabi): ... here.
12755         * gdbarch.sh: Include osabi.h in gdbarch.h.
12756         * gdbarch.h: Re-generate.
12757
12758 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12759
12760         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
12761         function.
12762         (_initialize_amd64_windows_tdep): Register osabi sniffer.
12763
12764 2020-03-14  Tom Tromey  <tom@tromey.com>
12765
12766         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
12767         for C++.
12768         (c_type_print_modifier): Likewise.  Add "language" parameter.
12769         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
12770         (c_type_print_base_1): Update.
12771         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
12772         constants.
12773         * type-stack.c (type_stack::insert): Handle tp_atomic and
12774         tp_restrict.
12775         (type_stack::follow_type_instance_flags): Likewise.
12776         (type_stack::follow_types): Likewise.  Merge type-following code.
12777         * c-exp.y (RESTRICT, ATOMIC): New tokens.
12778         (space_identifier, cv_with_space_id)
12779         (const_or_volatile_or_space_identifier_noopt)
12780         (const_or_volatile_or_space_identifier): Remove.
12781         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
12782         rules.
12783         (ptr_operator, typebase): Update.
12784         (enum token_flag) <FLAG_C>: New constant.
12785         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
12786         "_Atomic".
12787         (lex_one_token): Handle FLAG_C.
12788
12789 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12790
12791         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
12792         it to the ptrace call.
12793         * m68k-bsd-nat.c (store_registers): Likewise.
12794
12795 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12796
12797         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
12798         gdb_byte *.
12799         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
12800         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
12801         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
12802
12803 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12804
12805         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
12806         nbsd_nat_target instead of inf_ptrace_target.
12807         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12808         nbsd_nat_target.
12809
12810 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12811
12812         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
12813         register_t.
12814
12815 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12816
12817         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
12818         it to the ptrace call.
12819         * alpha-bsd-nat.c (store_registers): Likewise.
12820
12821 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12822
12823         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
12824         includes.
12825         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
12826         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
12827         fill_fpregset): Likewise.
12828
12829 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12830
12831         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
12832         nbsd_nat_target instead of inf_ptrace_target.
12833         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12834         nbsd_nat_target.
12835
12836 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12837
12838         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
12839         register_t.
12840
12841 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12842
12843         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
12844         it to the ptrace call.
12845         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
12846         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
12847         * arm-nbsd-nat.c (store_register): Likewise.
12848         * arm-nbsd-nat.c (store_regs): Likewise.
12849         * arm-nbsd-nat.c (store_fp_register): Likewise.
12850         * arm-nbsd-nat.c (store_fp_regs): Likewise.
12851
12852 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12853
12854         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
12855         nbsd_nat_target instead of inf_ptrace_target.
12856         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12857         nbsd_nat_target.
12858
12859 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12860
12861         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
12862         it to the ptrace call.
12863         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
12864
12865 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12866
12867         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
12868         it to the ptrace call.
12869         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
12870
12871 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12872
12873         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
12874         gdb_byte *.
12875         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
12876
12877 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12878
12879         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
12880         instead of inf_ptrace_target.
12881         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12882         nbsd_nat_target.
12883
12884 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12885
12886         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12887         register_t.
12888
12889 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12890
12891         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12892         register_t.
12893
12894 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12895
12896         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
12897         register_t.
12898
12899 2020-03-13  Tom Tromey  <tom@tromey.com>
12900
12901         * value.h (val_print): Don't declare.
12902         * valprint.h (val_print_array_elements)
12903         (val_print_scalar_formatted, generic_val_print): Don't declare.
12904         * valprint.c (generic_val_print_array): Take a struct value.
12905         (generic_val_print_ptr, generic_val_print_memberptr)
12906         (generic_val_print_bool, generic_val_print_int)
12907         (generic_val_print_char, generic_val_print_complex)
12908         (generic_val_print): Remove.
12909         (generic_value_print): Update.
12910         (do_val_print): Remove unused parameters.  Don't call
12911         la_val_print.
12912         (val_print): Remove.
12913         (common_val_print): Update.  Don't call value_check_printable.
12914         (val_print_scalar_formatted, val_print_array_elements): Remove.
12915         * rust-lang.c (rust_val_print): Remove.
12916         (rust_language_defn): Update.
12917         * p-valprint.c (pascal_val_print): Remove.
12918         (pascal_value_print_inner): Update.
12919         (pascal_object_print_val_fields, pascal_object_print_val):
12920         Remove.
12921         (pascal_object_print_static_field): Update.
12922         * p-lang.h (pascal_val_print): Don't declare.
12923         * p-lang.c (pascal_language_defn): Update.
12924         * opencl-lang.c (opencl_language_defn): Update.
12925         * objc-lang.c (objc_language_defn): Update.
12926         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
12927         * m2-lang.h (m2_val_print): Don't declare.
12928         * m2-lang.c (m2_language_defn): Update.
12929         * language.h (struct language_defn) <la_val_print>: Remove.
12930         * language.c (unk_lang_value_print_inner): Rename.  Change
12931         argument types.
12932         (unknown_language_defn, auto_language_defn): Update.
12933         * go-valprint.c (go_val_print): Remove.
12934         * go-lang.h (go_val_print): Don't declare.
12935         * go-lang.c (go_language_defn): Update.
12936         * f-valprint.c (f_val_print): Remove.
12937         * f-lang.h (f_value_print): Don't declare.
12938         * f-lang.c (f_language_defn): Update.
12939         * d-valprint.c (d_val_print): Remove.
12940         * d-lang.h (d_value_print): Don't declare.
12941         * d-lang.c (d_language_defn): Update.
12942         * cp-valprint.c (cp_print_value_fields)
12943         (cp_print_value_fields_rtti, cp_print_value): Remove.
12944         (cp_print_static_field): Update.
12945         * c-valprint.c (c_val_print_array, c_val_print_ptr)
12946         (c_val_print_struct, c_val_print_union, c_val_print_int)
12947         (c_val_print_memberptr, c_val_print): Remove.
12948         * c-lang.h (c_val_print_array, cp_print_value_fields)
12949         (cp_print_value_fields_rtti): Don't declare.
12950         * c-lang.c (c_language_defn, cplus_language_defn)
12951         (asm_language_defn, minimal_language_defn): Update.
12952         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
12953         (ada_val_print_enum): Take a struct value.
12954         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
12955         (ada_val_print): Remove.
12956         (ada_value_print_1): Update.
12957         (printable_val_type): Remove.
12958         * ada-lang.h (ada_val_print): Don't declare.
12959         * ada-lang.c (ada_language_defn): Update.
12960
12961 2020-03-13  Tom Tromey  <tom@tromey.com>
12962
12963         * valprint.c (do_val_print): Update.
12964         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
12965         a struct value.
12966         (value_to_value_object_no_release): Declare.
12967         * python/py-value.c (value_to_value_object_no_release): New
12968         function.
12969         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
12970         struct value.
12971         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
12972         function.
12973         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
12974         a struct value.
12975         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
12976         Declare.
12977         (gdbscm_apply_val_pretty_printer): Take a struct value.
12978         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
12979         value.
12980         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
12981         value.
12982         * extension-priv.h (struct extension_language_ops)
12983         <apply_val_pretty_printer>: Take a struct value.
12984         * cp-valprint.c (cp_print_value): Create a struct value.
12985         (cp_print_value): Update.
12986
12987 2020-03-13  Tom Tromey  <tom@tromey.com>
12988
12989         * ada-valprint.c (print_field_values): Call common_val_print.
12990
12991 2020-03-13  Tom Tromey  <tom@tromey.com>
12992
12993         * ada-valprint.c (val_print_packed_array_elements): Remove
12994         bitoffset and val parameters.  Call common_val_print.
12995         (ada_val_print_string): Remove offset, address, and original_value
12996         parameters.
12997         (ada_val_print_array): Update.
12998         (ada_value_print_array): New function.
12999         (ada_value_print_1): Call it.
13000
13001 2020-03-13  Tom Tromey  <tom@tromey.com>
13002
13003         * ada-valprint.c (ada_value_print): Use common_val_print.
13004
13005 2020-03-13  Tom Tromey  <tom@tromey.com>
13006
13007         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
13008
13009 2020-03-13  Tom Tromey  <tom@tromey.com>
13010
13011         * ada-valprint.c (ada_value_print_num): New function.
13012         (ada_value_print_1): Use it.
13013
13014 2020-03-13  Tom Tromey  <tom@tromey.com>
13015
13016         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
13017
13018 2020-03-13  Tom Tromey  <tom@tromey.com>
13019
13020         * ada-valprint.c (ada_value_print_ptr): New function.
13021         (ada_value_print_1): Use it.
13022
13023 2020-03-13  Tom Tromey  <tom@tromey.com>
13024
13025         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
13026         call common_val_print.
13027         (ada_val_print_1): Update.
13028         (ada_value_print_1): New function.
13029         (ada_value_print_inner): Rewrite.
13030
13031 2020-03-13  Tom Tromey  <tom@tromey.com>
13032
13033         * cp-valprint.c (cp_print_value_fields): Update.
13034         (cp_print_value): New function.
13035
13036 2020-03-13  Tom Tromey  <tom@tromey.com>
13037
13038         * m2-valprint.c (m2_value_print_inner): Use
13039         cp_print_value_fields.
13040         * cp-valprint.c (cp_print_value_fields): New function.
13041         * c-valprint.c (c_value_print_struct): New function.
13042         (c_value_print_inner): Use c_value_print_struct.
13043         * c-lang.h (cp_print_value_fields): Declare.
13044
13045 2020-03-13  Tom Tromey  <tom@tromey.com>
13046
13047         * c-valprint.c (c_value_print_array): New function.
13048         (c_value_print_inner): Use it.
13049
13050 2020-03-13  Tom Tromey  <tom@tromey.com>
13051
13052         * c-valprint.c (c_value_print_memberptr): New function.
13053         (c_value_print_inner): Use it.
13054
13055 2020-03-13  Tom Tromey  <tom@tromey.com>
13056
13057         * c-valprint.c (c_value_print_int): New function.
13058         (c_value_print_inner): Use it.
13059
13060 2020-03-13  Tom Tromey  <tom@tromey.com>
13061
13062         * c-valprint.c (c_value_print_ptr): New function.
13063         (c_value_print_inner): Use it.
13064
13065 2020-03-13  Tom Tromey  <tom@tromey.com>
13066
13067         * c-valprint.c (c_value_print_inner): Rewrite.
13068
13069 2020-03-13  Tom Tromey  <tom@tromey.com>
13070
13071         * valprint.c (generic_value_print_complex): New function.
13072         (generic_value_print): Use it.
13073
13074 2020-03-13  Tom Tromey  <tom@tromey.com>
13075
13076         * valprint.c (generic_val_print_float): Don't call
13077         val_print_scalar_formatted.
13078         (generic_val_print, generic_value_print): Update.
13079
13080 2020-03-13  Tom Tromey  <tom@tromey.com>
13081
13082         * valprint.c (generic_value_print_char): New function
13083         (generic_value_print): Use it.
13084
13085 2020-03-13  Tom Tromey  <tom@tromey.com>
13086
13087         * valprint.c (generic_value_print_int): New function.
13088         (generic_value_print): Use it.
13089
13090 2020-03-13  Tom Tromey  <tom@tromey.com>
13091
13092         * valprint.c (generic_value_print_bool): New function.
13093         (generic_value_print): Use it.
13094
13095 2020-03-13  Tom Tromey  <tom@tromey.com>
13096
13097         * valprint.c (generic_val_print_func): Simplify.
13098         (generic_val_print, generic_value_print): Update.
13099
13100 2020-03-13  Tom Tromey  <tom@tromey.com>
13101
13102         * valprint.c (generic_val_print_flags): Remove.
13103         (generic_val_print, generic_value_print): Update.
13104         (val_print_type_code_flags): Add original_value parameter.
13105
13106 2020-03-13  Tom Tromey  <tom@tromey.com>
13107
13108         * valprint.c (generic_val_print): Update.
13109         (generic_value_print): Update.
13110         * valprint.c (generic_val_print_enum): Don't call
13111         val_print_scalar_formatted.
13112
13113 2020-03-13  Tom Tromey  <tom@tromey.com>
13114
13115         * valprint.c (generic_value_print): Call generic_value_print_ptr.
13116         * valprint.c (generic_value_print_ptr): New function.
13117
13118 2020-03-13  Tom Tromey  <tom@tromey.com>
13119
13120         * valprint.c (generic_value_print): Rewrite.
13121
13122 2020-03-13  Tom Tromey  <tom@tromey.com>
13123
13124         * p-valprint.c (pascal_object_print_value_fields)
13125         (pascal_object_print_value): New functions.
13126
13127 2020-03-13  Tom Tromey  <tom@tromey.com>
13128
13129         * p-valprint.c (pascal_value_print_inner): Rewrite.
13130
13131 2020-03-13  Tom Tromey  <tom@tromey.com>
13132
13133         * f-valprint.c (f_value_print_innner): Rewrite.
13134
13135 2020-03-13  Tom Tromey  <tom@tromey.com>
13136
13137         * m2-valprint.c (m2_print_unbounded_array): New overload.
13138         (m2_print_unbounded_array): Update.
13139         (m2_print_array_contents): Take a struct value.
13140         (m2_value_print_inner): Rewrite.
13141
13142 2020-03-13  Tom Tromey  <tom@tromey.com>
13143
13144         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
13145         (d_value_print_inner): New function.
13146         * d-lang.h (d_value_print_inner): Declare.
13147         * d-lang.c (d_language_defn): Use d_value_print_inner.
13148
13149 2020-03-13  Tom Tromey  <tom@tromey.com>
13150
13151         * go-valprint.c (go_value_print_inner): New function.
13152         * go-lang.h (go_value_print_inner): Declare.
13153         * go-lang.c (go_language_defn): Use go_value_print_inner.
13154
13155 2020-03-13  Tom Tromey  <tom@tromey.com>
13156
13157         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
13158         API.
13159         (rust_val_print): Rewrite.
13160         (rust_value_print_inner): New function, from rust_val_print.
13161         (rust_language_defn): Use rust_value_print_inner.
13162
13163 2020-03-13  Tom Tromey  <tom@tromey.com>
13164
13165         * ada-valprint.c (ada_value_print_inner): New function.
13166         * ada-lang.h (ada_value_print_inner): Declare.
13167         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
13168
13169 2020-03-13  Tom Tromey  <tom@tromey.com>
13170
13171         * f-valprint.c (f_value_print_innner): New function.
13172         * f-lang.h (f_value_print_innner): Declare.
13173         * f-lang.c (f_language_defn): Use f_value_print_innner.
13174
13175 2020-03-13  Tom Tromey  <tom@tromey.com>
13176
13177         * p-valprint.c (pascal_value_print_inner): New function.
13178         * p-lang.h (pascal_value_print_inner): Declare.
13179         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
13180
13181 2020-03-13  Tom Tromey  <tom@tromey.com>
13182
13183         * m2-valprint.c (m2_value_print_inner): New function.
13184         * m2-lang.h (m2_value_print_inner): Declare.
13185         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
13186
13187 2020-03-13  Tom Tromey  <tom@tromey.com>
13188
13189         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
13190         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
13191         * c-valprint.c (c_value_print_inner): New function.
13192         * c-lang.h (c_value_print_inner): Declare.
13193         * c-lang.c (c_language_defn, cplus_language_defn)
13194         (asm_language_defn, minimal_language_defn): Use
13195         c_value_print_inner.
13196
13197 2020-03-13  Tom Tromey  <tom@tromey.com>
13198
13199         * p-valprint.c (pascal_object_print_value_fields): Now static.
13200         * p-lang.h (pascal_object_print_value_fields): Don't declare.
13201
13202 2020-03-13  Tom Tromey  <tom@tromey.com>
13203
13204         * c-valprint.c (c_val_print_array): Simplify.
13205
13206 2020-03-13  Tom Tromey  <tom@tromey.com>
13207
13208         * valprint.c (value_print_array_elements): New function.
13209         * valprint.h (value_print_array_elements): Declare.
13210
13211 2020-03-13  Tom Tromey  <tom@tromey.com>
13212
13213         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
13214         * mips-tdep.c (mips_print_register): Use
13215         value_print_scalar_formatted.
13216
13217 2020-03-13  Tom Tromey  <tom@tromey.com>
13218
13219         * valprint.h (value_print_scalar_formatted): Declare.
13220         * valprint.c (value_print_scalar_formatted): New function.
13221
13222 2020-03-13  Tom Tromey  <tom@tromey.com>
13223
13224         * valprint.h (generic_value_print): Declare.
13225         * valprint.c (generic_value_print): New function.
13226
13227 2020-03-13  Tom Tromey  <tom@tromey.com>
13228
13229         * valprint.c (do_val_print): Call la_value_print_inner, if
13230         available.
13231         * rust-lang.c (rust_language_defn): Update.
13232         * p-lang.c (pascal_language_defn): Update.
13233         * opencl-lang.c (opencl_language_defn): Update.
13234         * objc-lang.c (objc_language_defn): Update.
13235         * m2-lang.c (m2_language_defn): Update.
13236         * language.h (struct language_defn) <la_value_print_inner>: New
13237         member.
13238         * language.c (unknown_language_defn, auto_language_defn): Update.
13239         * go-lang.c (go_language_defn): Update.
13240         * f-lang.c (f_language_defn): Update.
13241         * d-lang.c (d_language_defn): Update.
13242         * c-lang.c (c_language_defn, cplus_language_defn)
13243         (asm_language_defn, minimal_language_defn): Update.
13244         * ada-lang.c (ada_language_defn): Update.
13245
13246 2020-03-13  Tom Tromey  <tom@tromey.com>
13247
13248         * c-valprint.c (c_value_print): Use common_val_print.
13249
13250 2020-03-13  Tom Tromey  <tom@tromey.com>
13251
13252         * cp-valprint.c (cp_print_static_field): Use common_val_print.
13253
13254 2020-03-13  Tom Tromey  <tom@tromey.com>
13255
13256         * f-valprint.c (f77_print_array_1, f_val_print): Use
13257         common_val_print.
13258
13259 2020-03-13  Tom Tromey  <tom@tromey.com>
13260
13261         * riscv-tdep.c (riscv_print_one_register_info): Use
13262         common_val_print.
13263
13264 2020-03-13  Tom Tromey  <tom@tromey.com>
13265
13266         * mi/mi-main.c (output_register): Use common_val_print.
13267
13268 2020-03-13  Tom Tromey  <tom@tromey.com>
13269
13270         * infcmd.c (default_print_one_register_info): Use
13271         common_val_print.
13272
13273 2020-03-13  Tom Tromey  <tom@tromey.com>
13274
13275         * valprint.h (common_val_print_checked): Declare.
13276         * valprint.c (common_val_print_checked): New function.
13277         * stack.c (print_frame_arg): Use common_val_print_checked.
13278
13279 2020-03-13  Tom Tromey  <tom@tromey.com>
13280
13281         * valprint.c (do_val_print): New function, from val_print.
13282         (val_print): Use do_val_print.
13283         (common_val_print): Use do_val_print.
13284
13285 2020-03-13  Tom Tromey  <tom@tromey.com>
13286
13287         * valprint.c (value_print): Use scoped_value_mark.
13288
13289 2020-03-13  Tom de Vries  <tdevries@suse.de>
13290
13291         PR symtab/25646
13292         * psymtab.c (partial_symtab::partial_symtab): Don't set
13293         globals_offset and statics_offset.  Push element onto
13294         current_global_psymbols and current_static_psymbols stacks.
13295         (concat): New function.
13296         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
13297         element from current_global_psymbols and current_static_psymbols
13298         stacks.  Concat popped elements to global_psymbols and
13299         static_symbols.
13300         (add_psymbol_to_list): Use current_global_psymbols and
13301         current_static_psymbols stacks.
13302         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
13303         current_static_psymbols fields.
13304
13305 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
13306
13307         * corelow.c (sniff_core_bfd): Remove.
13308         (class core_target) <m_core_vec>: Remove.
13309         (core_target::core_target): Update.
13310         (core_file_fns): Remove.
13311         (deprecated_add_core_fns): Remove.
13312         (default_core_sniffer): Remove.
13313         (sniff_core_bfd): Remove.
13314         (default_check_format): Remove.
13315         (gdb_check_format): Remove.
13316         (core_target_open): Update.
13317         (core_target::get_core_register_section): Update.
13318         (get_core_registers_cb): Update.
13319         (core_target::fetch_registers): Update.
13320         * gdbcore.h (struct core_fns): Remove.
13321         (deprecated_add_core_fns): Remove.
13322         (default_core_sniffer): Remove.
13323         (default_check_format): Remove.
13324
13325 2020-03-12  Tom Tromey  <tom@tromey.com>
13326
13327         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
13328         CORE_ADDR.
13329         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
13330
13331 2020-03-12  Tom Tromey  <tom@tromey.com>
13332
13333         * remote.c (remote_target::download_tracepoint)
13334         (remote_target::enable_tracepoint)
13335         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
13336         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
13337         sprintf_vma.
13338
13339 2020-03-12  Tom Tromey  <tom@tromey.com>
13340
13341         * symfile-mem.c: Update CORE_ADDR size assert.
13342
13343 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13344
13345         * selftest.m4: Move to gdbsupport/.
13346         * acinclude.m4: Update path to selftest.m4.
13347
13348 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13349
13350         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
13351         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
13352         gdbarch-selfselftests.c and selftest-arch.c.
13353         (SUBDIR_UNITTESTS_OBS): Rename to...
13354         (SELFTESTS_OBS): ... this.
13355         (COMMON_SFILES): Remove disasm-selftests.c and
13356         gdbarch-selftests.c.
13357         * configure.ac: Don't add selftest-arch.{c,o} to
13358         CONFIG_{SRCS,OBS}.
13359         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
13360         preprocessor conditions.
13361
13362 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13363
13364         * configure.ac: Don't source bfd/development.sh.
13365         * selftest.m4: Modify comment.
13366         * configure: Re-generate.
13367
13368 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13369
13370         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
13371         not "true" or "false".
13372         * configure: Re-generate.
13373
13374 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
13375
13376         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
13377         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
13378         renamed to arm_nbsd_supply_gregset.
13379         (fetch_register): Update to call arm_nbsd_supply_gregset.
13380         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
13381         (arm_netbsd_nat_target::fetch_registers): Update.
13382         (fetch_elfcore_registers): Removed.
13383         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
13384         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
13385         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
13386         not require NetBSD system headers.
13387         (arm_nbsd_regset): New struct.
13388         (arm_nbsd_iterate_over_regset_sections): New function.
13389         (arm_netbsd_init_abi_common): Updated to call
13390         set_gdbarch_iterate_over_regset_sections.
13391         * arm-nbsd-tdep.h: New file.
13392
13393 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
13394
13395         * symtab.c (find_pc_sect_line): Add check which prevents infinite
13396         recursion.
13397
13398 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
13399
13400         * configure: Re-generate.
13401
13402 2020-03-11  Tom Tromey  <tromey@adacore.com>
13403
13404         * ada-typeprint.c (print_choices): Fix comment.
13405
13406 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
13407
13408         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
13409         previous item in the list, when the list has no items.
13410
13411 2020-03-11  Tom de Vries  <tdevries@suse.de>
13412
13413         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
13414         PROP_LOCLIST handling code.
13415
13416 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
13417
13418         * buildsym-legacy.c (record_line): Pass extra parameter to
13419         record_line.
13420         * buildsym.c (buildsym_compunit::record_line): Take an extra
13421         parameter, reduce duplication in the line table, and record the
13422         is_stmt flag in the line table.
13423         * buildsym.h (buildsym_compunit::record_line): Add extra
13424         parameter.
13425         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
13426         non-statement lines.
13427         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
13428         this to the symtab builder.
13429         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
13430         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
13431         through to dwarf_record_line_1.
13432         * infrun.c (process_event_stop_test): When stepping, don't stop at
13433         a non-statement instruction, and only refresh the step info when
13434         we land in the middle of a line's range.  Also add an extra
13435         comment.
13436         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
13437         field.
13438         * record-btrace.c (btrace_find_line_range): Only record lines
13439         marked as is-statement.
13440         * stack.c (frame_show_address): Show the frame address if we are
13441         in a non-statement sal.
13442         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
13443         (maintenance_print_one_line_table): Print a header for the is_stmt
13444         column, and include is_stmt information in the output.
13445         * symtab.c (find_pc_sect_line): Find lines marked as statements in
13446         preference to non-statements.
13447         (find_pcs_for_symtab_line): Prefer is-statement entries.
13448         (find_line_common): Likewise.
13449         * symtab.h (struct linetable_entry): Add is_stmt field.
13450         (struct symtab_and_line): Likewise.
13451         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
13452         arranging the line table.
13453
13454 2020-03-07  Tom de Vries  <tdevries@suse.de>
13455
13456         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
13457         DIE.
13458
13459 2020-03-07  Tom Tromey  <tom@tromey.com>
13460
13461         * valops.c (value_literal_complex): Remove obsolete comment.
13462         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
13463         comment.
13464
13465 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
13466
13467         * infrun.h: Forward-declare thread_info.
13468         (set_step_info): Add thread_info parameter, add doc.
13469         * infrun.c (set_step_info): Add thread_info parameter, move doc
13470         to header.
13471         * infrun.c (process_event_stop_test): Pass thread to
13472         set_step_info call.
13473         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
13474         set_step_info.
13475         (prepare_one_step): Add thread_info parameter, pass it to
13476         set_step_frame and prepare_one_step (recursive) call.
13477         (step_1): Pass thread to prepare_one_step call.
13478         (step_command_fsm::should_stop): Pass thread to
13479         prepare_one_step.
13480         (until_next_fsm): Pass thread to set_step_frame call.
13481         (finish_command): Pass thread to set_step_info call.
13482
13483 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
13484
13485         * windows-tdep.c (windows_solib_create_inferior_hook):
13486         Check if inferior is running.
13487
13488 2020-03-06  Tom de Vries  <tdevries@suse.de>
13489
13490         * NEWS: Fix "the the".
13491         * ctfread.c: Same.
13492
13493 2020-03-06  Tom de Vries  <tdevries@suse.de>
13494
13495         * psymtab.c (psymtab_to_symtab): Don't print "done.".
13496
13497 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13498
13499         * .dir-locals.el: Add a comment referencing the other copies of
13500         this file.
13501
13502 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
13503
13504         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
13505         psargs.
13506
13507 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13508
13509         * .gitattributes: New file.
13510
13511 2020-03-04  Tom Tromey  <tom@tromey.com>
13512
13513         * symmisc.c (print_symbol_bcache_statistics)
13514         (print_objfile_statistics): Update.
13515         * symfile.c (allocate_symtab): Use intern.
13516         * psymtab.c (partial_symtab::partial_symtab): Use intern.
13517         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
13518         macro_cache>: Remove.
13519         <string_cache>: New member.
13520         (struct objfile) <intern>: New methods.
13521         * elfread.c (elf_symtab_read): Use intern.
13522         * dwarf2/read.c (fixup_go_packaging): Intern package name.
13523         (dwarf2_compute_name, dwarf2_physname)
13524         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
13525         names.
13526         (guess_partial_die_structure_name): Update.
13527         (partial_die_info::fixup): Intern name.
13528         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
13529         name.
13530         (dwarf2_name): Intern name.  Update.
13531         * buildsym.c (buildsym_compunit::get_macro_table): Use
13532         string_cache.
13533
13534 2020-03-04  Tom Tromey  <tom@tromey.com>
13535
13536         * jit.c (bfd_open_from_target_memory): Make "target" const.
13537         * corefile.c (gnutarget): Now const.
13538         * gdbcore.h (gnutarget): Now const.
13539
13540 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
13541
13542         * NEWS: Mention support for WOW64 processes.
13543         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
13544         (amd64_windows_segment_register_p): Remove static.
13545         (_initialize_amd64_windows_nat): Update.
13546         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
13547         * i386-windows-nat.c (context_offset): Update.
13548         (i386_mappings): Rename and remove static.
13549         (i386_windows_segment_register_p): Remove static.
13550         (_initialize_i386_windows_nat): Update.
13551         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
13552         (STATUS_WX86_SINGLE_STEP): New macro.
13553         (EnumProcessModulesEx): New macro.
13554         (Wow64SuspendThread): New macro.
13555         (Wow64GetThreadContext): New macro.
13556         (Wow64SetThreadContext): New macro.
13557         (Wow64GetThreadSelectorEntry): New macro.
13558         (windows_set_context_register_offsets): Add static.
13559         (windows_set_segment_register_p): Likewise.
13560         (windows_add_thread): Adapt for WOW64 processes.
13561         (windows_fetch_one_register): Likewise.
13562         (windows_nat_target::fetch_registers): Likewise.
13563         (windows_store_one_register): Likewise.
13564         (display_selector): Likewise.
13565         (display_selectors): Likewise.
13566         (handle_exception): Likewise.
13567         (windows_continue): Likewise.
13568         (windows_nat_target::resume): Likewise.
13569         (windows_add_all_dlls): Likewise.
13570         (do_initial_windows_stuff): Likewise.
13571         (windows_nat_target::attach): Likewise.
13572         (windows_get_exec_module_filename): Likewise.
13573         (windows_nat_target::create_inferior): Likewise.
13574         (windows_xfer_siginfo): Likewise.
13575         (_initialize_loadable): Initialize Wow64SuspendThread,
13576         Wow64GetThreadContext, Wow64SetThreadContext,
13577         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
13578         * windows-nat.h (windows_set_context_register_offsets):
13579         Remove declaration.
13580         (windows_set_segment_register_p): Likewise.
13581         (i386_windows_segment_register_p): Add declaration.
13582         (amd64_windows_segment_register_p): Likewise.
13583
13584 2020-03-04  Luis Machado  <luis.machado@linaro.org>
13585
13586         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
13587         in "info registers" for AArch64/ARM.
13588
13589         The change caused "info registers" to not print GPR's.
13590
13591         gdb/ChangeLog:
13592
13593         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
13594
13595         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
13596         when reg->group is empty and reggroup is not.
13597
13598 2020-03-03  Tom Tromey  <tromey@adacore.com>
13599
13600         * dwarf2/frame.c (struct dwarf2_frame_cache)
13601         <checked_tailcall_bottom, entry_cfa_sp_offset,
13602         entry_cfa_sp_offset_p>: Remove members.
13603         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
13604         (dwarf2_frame_prev_register): Don't call
13605         dwarf2_tailcall_sniffer_first.
13606         (dwarf2_append_unwinders): Don't append tailcall unwinder.
13607         * frame-unwind.c (add_unwinder): New fuction.
13608         (frame_unwind_init): Use it.  Add tailcall unwinder.
13609
13610 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
13611             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13612
13613         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
13614         value should be printed as true.
13615
13616 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
13617
13618         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
13619         (windows_init_abi): Set and use windows_so_ops.
13620
13621 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
13622
13623         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
13624         when verifying if dealing with a convenience variable.
13625
13626 2020-03-03  Luis Machado  <luis.machado@linaro.org>
13627
13628         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
13629
13630 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
13631
13632         * infrun.c (gdbarch_supports_displaced_stepping): New.
13633         (use_displaced_stepping): Break up conditions in smaller pieces.
13634         Use gdbarch_supports_displaced_stepping.
13635         (displaced_step_prepare_throw): Use
13636         gdbarch_supports_displaced_stepping.
13637
13638 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13639
13640         * NEWS: Mention new behaviour of the history filename.
13641         * top.c (write_history_p): Add comment.
13642         (show_write_history_p): Add header comment, give a different
13643         message when history writing is on, but the history filename is
13644         empty.
13645         (history_filename): Add comment.
13646         (history_filename_empty): New function.
13647         (show_history_filename): Add header comment, give a different
13648         message when the filename is empty.
13649         (init_history): Compare history_filename against nullptr, and only
13650         read history if the filename is not empty.
13651         (set_history_filename): Add header comment, and only make
13652         non-empty filenames absolute.
13653         (init_main): Make the filename argument to 'set history filename'
13654         optional.
13655
13656 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
13657
13658         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
13659         (arm_supply_vfpregset): ...this, and update to use VFP registers.
13660         (fetch_fp_register): Update.
13661         (fetch_fp_regs): Update.
13662         (store_fp_register): Update.
13663         (store_fp_regs): Update.
13664         (arm_netbsd_nat_target::read_description): New function.
13665         (fetch_elfcore_registers): Update.
13666
13667 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13668
13669         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
13670         general_thread if the stop reply is missing a thread-id.
13671         (remote_target::process_stop_reply): Use the first non-exited
13672         thread if the target didn't pass a thread-id.
13673         * infrun.c (do_target_wait): Move call to
13674         switch_to_inferior_no_thread to ....
13675         (do_target_wait_1): ... here.
13676
13677 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
13678
13679         * debuginfod-support.c: Include defs.h first.
13680
13681 2020-02-28  Tom de Vries  <tdevries@suse.de>
13682
13683         * symfile.c (set_initial_language): Use default language for lookup.
13684
13685 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
13686
13687         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
13688         reader variable, pass `this` to read_cutu_die_from_dwo.
13689
13690 2020-02-27  Aaron Merey  <amerey@redhat.com>
13691
13692         * source.c (open_source_file): Check for nullptr when computing
13693         srcpath.
13694
13695 2020-02-27  Tom Tromey  <tromey@adacore.com>
13696
13697         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
13698         member.
13699         (dwarf2_add_field): Don't update nfields.
13700         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
13701
13702 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
13703
13704         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
13705         abs.
13706
13707 2020-02-26  Tom Tromey  <tom@tromey.com>
13708
13709         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
13710         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
13711         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
13712         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
13713         per_cu_data.
13714
13715 2020-02-26  Tom Tromey  <tom@tromey.com>
13716
13717         * dwarf2/index-write.c (psym_index_map): Change type.
13718         (add_address_entry_worker, write_one_signatured_type)
13719         (recursively_count_psymbols, recursively_write_psymbols)
13720         (class debug_names, psyms_seen_size, write_gdbindex)
13721         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
13722
13723 2020-02-26  Aaron Merey  <amerey@redhat.com>
13724
13725         * Makefile.in: Handle optional debuginfod support.
13726         * NEWS: Update.
13727         * README: Add --with-debuginfod summary.
13728         * config.in: Regenerate.
13729         * configure: Regenerate.
13730         * configure.ac: Handle optional debuginfod support.
13731         * debuginfod-support.c: debuginfod helper functions.
13732         * debuginfod-support.h: Ditto.
13733         * doc/gdb.texinfo: Add --with-debuginfod to configure options
13734         summary.
13735         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
13736         when a dwz file cannot be found.
13737         * elfread.c (elf_symfile_read): Query debuginfod servers when a
13738         debuginfo file cannot be found.
13739         * source.c (open_source_file): Query debuginfod servers when a
13740         source file cannot be found.
13741         * top.c (print_gdb_configuration): Include
13742         --{with,without}-debuginfod in the output.
13743
13744 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
13745
13746         * thread.c (thr_try_catch_cmd): Print thread name.
13747
13748 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
13749
13750         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
13751         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13752         dwarf2_fetch_die_type_sect_off): Move to...
13753         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
13754         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13755         dwarf2_fetch_die_type_sect_off): ... here.
13756         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
13757         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13758         dwarf2_fetch_die_type_sect_off): Move doc to header file.
13759
13760 2020-02-26  Tom de Vries  <tdevries@suse.de>
13761
13762         PR gdb/25603
13763         * symfile.c (set_initial_language): Exit-early if
13764         language_mode == language_mode_manual.
13765
13766 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13767
13768         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
13769         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
13770         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
13771
13772 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13773
13774         * gdbtypes.c (create_array_type_with_stride): Handle negative
13775         array strides.
13776         * valarith.c (value_subscripted_rvalue): Likewise.
13777
13778 2020-02-25  Luis Machado  <luis.machado@linaro.org>
13779
13780         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
13781
13782 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13783
13784         * loc.h (dwarf2_get_die_type): Move to...
13785         * read.h (dwarf2_get_die_type): ... here.
13786         * read.c (dwarf2_get_die_type): Move doc to header.
13787
13788 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
13789
13790         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
13791         'gnulib/Makefile.in' to the list.
13792
13793 2020-02-24  Tom Tromey  <tom@tromey.com>
13794
13795         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
13796         Remove.
13797         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
13798         XOBNEWVEC.
13799
13800 2020-02-24  Tom Tromey  <tom@tromey.com>
13801
13802         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
13803         New method.
13804         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
13805         (dw2_do_instantiate_symtab, dw2_get_file_names)
13806         (build_type_psymtab_dependencies, load_full_type_unit): Update.
13807
13808 2020-02-24  Tom Tromey  <tom@tromey.com>
13809
13810         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
13811         make_scoped_restore.
13812         (dwarf2_psymtab::read_symtab): Don't clear
13813         reading_partial_symbols.
13814
13815 2020-02-24  Tom de Vries  <tdevries@suse.de>
13816
13817         PR gdb/25592
13818         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
13819
13820 2020-02-24  Tom de Vries  <tdevries@suse.de>
13821
13822         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
13823         commands layout next/prev/regs.
13824
13825 2020-02-22  Tom Tromey  <tom@tromey.com>
13826
13827         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
13828         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
13829
13830 2020-02-22  Tom Tromey  <tom@tromey.com>
13831
13832         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
13833
13834 2020-02-22  Tom Tromey  <tom@tromey.com>
13835
13836         * tui/tui-win.c (_initialize_tui_win): Add usage text.
13837         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
13838         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
13839         * tui/tui.c (_initialize_tui): Add usage text.
13840
13841 2020-02-22  Tom Tromey  <tom@tromey.com>
13842
13843         * tui/tui-win.c (tui_set_focus_command)
13844         (tui_set_win_height_command): Use error_no_arg.
13845         (_initialize_tui_win): Update help text.
13846         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
13847
13848 2020-02-22  Tom Tromey  <tom@tromey.com>
13849
13850         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
13851         * tui/tui-disasm.h (struct tui_disasm_window)
13852         <display_start_addr>: Declare.
13853         * tui/tui-source.h (struct tui_source_window)
13854         <display_start_addr>: Declare.
13855         * tui/tui-winsource.h (struct tui_source_window_base)
13856         <show_source_line, display_start_addr>: New methods.
13857         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
13858         Rename and move to protected section.
13859         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
13860         (tui_source_window_base::do_erase_source_content): Update.
13861         (tui_source_window_base::show_source_line): Now a method.
13862         (tui_source_window_base::show_source_content)
13863         (tui_source_window_base::tui_source_window_base)
13864         (tui_source_window_base::rerender)
13865         (tui_source_window_base::refill)
13866         (tui_source_window_base::do_scroll_horizontal)
13867         (tui_source_window_base::set_is_exec_point_at)
13868         (tui_source_window_base::update_breakpoint_info)
13869         (tui_source_window_base::update_exec_info): Update.
13870         * tui/tui-source.c (tui_source_window::set_contents)
13871         (tui_source_window::showing_source_p)
13872         (tui_source_window::do_scroll_vertical)
13873         (tui_source_window::location_matches_p)
13874         (tui_source_window::line_is_displayed): Update.
13875         (tui_source_window::display_start_addr): New method.
13876         * tui/tui-disasm.c (tui_disasm_window::set_contents)
13877         (tui_disasm_window::do_scroll_vertical)
13878         (tui_disasm_window::location_matches_p): Update.
13879         (tui_disasm_window::display_start_addr): New method.
13880
13881 2020-02-22  Tom Tromey  <tom@tromey.com>
13882
13883         * NEWS: Add entry for gdb.register_window_type.
13884         * tui/tui-layout.h (window_factory): New typedef.
13885         (tui_register_window): Declare.
13886         * tui/tui-layout.c (saved_tui_windows): New global.
13887         (tui_apply_current_layout): Use it.
13888         (tui_register_window): New function.
13889         * python/python.c (do_start_initialization): Call
13890         gdbpy_initialize_tui.
13891         (python_GdbMethods): Add "register_window_type" function.
13892         * python/python-internal.h (gdbpy_register_tui_window)
13893         (gdbpy_initialize_tui): Declare.
13894         * python/py-tui.c: New file.
13895         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
13896
13897 2020-02-22  Tom Tromey  <tom@tromey.com>
13898
13899         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
13900
13901 2020-02-22  Tom Tromey  <tom@tromey.com>
13902
13903         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
13904         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
13905         * tui/tui-data.c (tui_set_win_with_focus): Remove.
13906         (tui_set_win_focus_to): Move from tui-win.c.
13907
13908 2020-02-22  Tom Tromey  <tom@tromey.com>
13909
13910         * tui/tui-layout.c (make_standard_window, get_locator_window): New
13911         functions.
13912         (known_window_types): New global.
13913         (tui_get_window_by_name): Reimplement.
13914         (initialize_known_windows): New function.
13915         (validate_window_name): Rewrite.
13916         (_initialize_tui_layout): Call initialize_known_windows.
13917
13918 2020-02-22  Tom Tromey  <tom@tromey.com>
13919
13920         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
13921         Remove constants.
13922         * tui/tui-winsource.h (struct tui_source_window_base)
13923         <tui_source_window_base>: Remove parameter.
13924         * tui/tui-winsource.c
13925         (tui_source_window_base::tui_source_window_base): Remove
13926         parameter.
13927         (tui_source_window_base::refill): Update.
13928         * tui/tui-stack.h (struct tui_locator_window)
13929         <tui_locator_window>: Update.
13930         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
13931         Default the constructor.
13932         * tui/tui-regs.h (struct tui_data_item_window)
13933         <tui_data_item_window>: Default the constructor.
13934         (struct tui_data_window) <tui_data_window>: Likewise.
13935         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
13936         Default the constructor.
13937         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
13938         Default the constructor.
13939         <type>: Remove.
13940         (struct tui_win_info) <tui_win_info>: Default the constructor.
13941         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
13942         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
13943         Default the constructor.
13944
13945 2020-02-22  Tom Tromey  <tom@tromey.com>
13946
13947         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
13948         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
13949         * tui/tui-win.c (tui_resize_all): Don't call
13950         tui_delete_invisible_windows.
13951         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
13952         done.
13953         (tui_set_layout): Update.
13954         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
13955         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
13956         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
13957
13958 2020-02-22  Tom Tromey  <tom@tromey.com>
13959
13960         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
13961         correctly.
13962
13963 2020-02-22  Tom Tromey  <tom@tromey.com>
13964
13965         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
13966
13967 2020-02-22  Tom Tromey  <tom@tromey.com>
13968
13969         * tui/tui-winsource.h (struct tui_source_window_iterator)
13970         <inner_iterator>: New etytypedef.
13971         <tui_source_window_iterator>: Take "end" parameter.
13972         <tui_source_window_iterator>: Take iterator.
13973         <operator*, advance>: Update.
13974         <m_iter>: Change type.
13975         <m_end>: New field.
13976         (struct tui_source_windows) <begin, end>: Update.
13977         * tui/tui-layout.c (tui_windows): New global.
13978         (tui_apply_current_layout): Clear tui_windows.
13979         (tui_layout_window::apply): Update tui_windows.
13980         * tui/tui-data.h (tui_windows): Declare.
13981         (all_tui_windows): Now inline function.
13982         (class tui_window_iterator, struct all_tui_windows): Remove.
13983
13984 2020-02-22  Tom Tromey  <tom@tromey.com>
13985
13986         PR tui/17850:
13987         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
13988         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
13989         "height" argument.
13990         (class tui_layout_window) <get_sizes>: Likewise.
13991         (class tui_layout_split) <tui_layout_split>: Add "vertical"
13992         argument.
13993         <get_sizes>: Add "height" argument.
13994         <m_vertical>: New field.
13995         * tui/tui-layout.c (tui_layout_split::clone): Update.
13996         (tui_layout_split::get_sizes): Add "height" argument.
13997         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
13998         (tui_new_layout_command): Parse "-horizontal".
13999         (_initialize_tui_layout): Update help string.
14000         (tui_layout_split::specification): Add "-horizontal" when needed.
14001         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
14002         argument.
14003         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
14004         New methods.
14005
14006 2020-02-22  Tom Tromey  <tom@tromey.com>
14007
14008         * tui/tui-layout.h (enum tui_adjust_result): New.
14009         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
14010         (class tui_layout_window) <adjust_size>: Return
14011         tui_adjust_result.  Rewrite.
14012         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
14013         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
14014
14015 2020-02-22  Tom Tromey  <tom@tromey.com>
14016
14017         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
14018         parameter and return types.
14019         (class tui_layout_base) <specification>: Add "depth".
14020         (class tui_layout_window) <specification>: Add "depth".
14021         (class tui_layout_split) <specification>: Add "depth".
14022         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
14023         and return types.
14024         (tui_new_layout_command): Parse sub-layouts.
14025         (_initialize_tui_layout): Update help string.
14026         (tui_layout_window::specification): Add "depth".
14027         (add_layout_command): Update.
14028
14029 2020-02-22  Tom Tromey  <tom@tromey.com>
14030
14031         * NEWS: Add "tui new-layout" item.
14032         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
14033         Add new-layout command to help text.
14034         (validate_window_name): New function.
14035         (tui_new_layout_command): New function.
14036         (_initialize_tui_layout): Register "new-layout".
14037         (tui_layout_window::specification): New method.
14038         (tui_layout_window::specification): New method.
14039         * tui/tui-layout.h (class tui_layout_base) <specification>: New
14040         method.
14041         (class tui_layout_window) <specification>: New method.
14042         (class tui_layout_split) <specification>: New method.
14043
14044 2020-02-22  Tom Tromey  <tom@tromey.com>
14045
14046         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
14047         * tui/tui-win.c (window_name_completer): Update comment.
14048         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
14049         Declare method.
14050         (class tui_layout_window) <replace_window>: Likewise.
14051         (class tui_layout_split) <replace_window>: Likewise.
14052         (tui_set_layout): Don't declare.
14053         (tui_set_initial_layout): Declare function.
14054         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
14055         (asm_regs_layout): New globals.
14056         (tui_current_layout, show_layout): Remove.
14057         (tui_set_layout, tui_add_win_to_layout): Rewrite.
14058         (find_layout, tui_apply_layout): New function.
14059         (layout_completer): Remove.
14060         (tui_next_layout): Reimplement.
14061         (tui_next_layout_command): New function.
14062         (tui_set_initial_layout, tui_prev_layout_command): New functions.
14063         (tui_regs_layout): Reimplement.
14064         (tui_regs_layout_command): New function.
14065         (extract_display_start_addr): Rewrite.
14066         (next_layout, prev_layout): Remove.
14067         (tui_layout_window::replace_window): New method.
14068         (tui_layout_split::replace_window): New method.
14069         (destroy_layout): New function.
14070         (layout_list): New global.
14071         (add_layout_command): New function.
14072         (initialize_layouts): Update.
14073         (tui_layout_command): New function.
14074         (_initialize_tui_layout): Install "layout" commands.
14075         * tui/tui-data.h (enum tui_layout_type): Remove.
14076         (tui_current_layout): Don't declare.
14077
14078 2020-02-22  Tom Tromey  <tom@tromey.com>
14079
14080         * tui/tui-regs.c (tui_reg_layout): Remove.
14081         (tui_reg_command): Use tui_regs_layout.
14082         * tui/tui-layout.h (tui_reg_command): Declare.
14083         * tui/tui-layout.c (tui_reg_command): New function.
14084
14085 2020-02-22  Tom Tromey  <tom@tromey.com>
14086
14087         * tui/tui.c (tui_rl_delete_other_windows): Call
14088         tui_remove_some_windows.
14089         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
14090         Declare method.
14091         (class tui_layout_window) <remove_windows>: New method.
14092         (class tui_layout_split) <remove_windows>: Declare.
14093         (tui_remove_some_windows): Declare.
14094         * tui/tui-layout.c (tui_remove_some_windows): New function.
14095         (tui_layout_split::remove_windows): New method.
14096
14097 2020-02-22  Tom Tromey  <tom@tromey.com>
14098
14099         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
14100         * tui/tui-layout.h (tui_next_layout): Declare.
14101         * tui/tui-layout.c (tui_next_layout): New function.
14102
14103 2020-02-22  Tom Tromey  <tom@tromey.com>
14104
14105         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
14106         correct coordinates.
14107
14108 2020-02-22  Tom Tromey  <tom@tromey.com>
14109
14110         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
14111         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
14112         DATA_WIN case.
14113
14114 2020-02-22  Tom Tromey  <tom@tromey.com>
14115
14116         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
14117         TUI_DISASM_WIN, not tui_win_list.
14118
14119 2020-02-22  Tom Tromey  <tom@tromey.com>
14120
14121         * valprint.c (generic_val_print_enum_1)
14122         (val_print_type_code_flags): Style member names.
14123         * rust-lang.c (val_print_struct, rust_print_enum)
14124         (rust_print_struct_def, rust_internal_print_type): Style member
14125         names.
14126         * p-valprint.c (pascal_object_print_value_fields): Style member
14127         names.  Only call fprintf_symbol_filtered for static members.
14128         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
14129         * f-valprint.c (f_val_print): Style member names.
14130         * f-typeprint.c (f_type_print_base): Style member names.
14131         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
14132         call fprintf_symbol_filtered for static members.
14133         (cp_print_class_member): Style member names.
14134         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
14135         member names.
14136         * ada-valprint.c (ada_print_scalar): Style enum names.
14137         (ada_val_print_enum): Likewise.
14138         * ada-typeprint.c (print_enum_type): Style enum names.
14139
14140 2020-02-21  Tom Tromey  <tom@tromey.com>
14141
14142         * psympriv.h (struct partial_symtab): Update comment.
14143
14144 2020-02-21  Tom Tromey  <tromey@adacore.com>
14145
14146         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
14147         type is CORE_ADDR.
14148
14149 2020-02-21  Tom de Vries  <tdevries@suse.de>
14150
14151         PR gdb/25534
14152         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
14153         if dependencies[i]->user != NULL.
14154
14155 2020-02-21  Ali Tamur  <tamur@google.com>
14156
14157         * dwarf2/read.c (dwarf2_name): Add null check.
14158
14159 2020-02-20  Tom Tromey  <tom@tromey.com>
14160
14161         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
14162         ">=", in binary search.
14163         (dwarf2_find_containing_comp_unit): New overload.
14164         (run_test): New self-test.
14165         (_initialize_dwarf2_read): Register new test.
14166
14167 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
14168
14169         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
14170         * riscv-tdep.h: Likewise.
14171         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
14172         rv32-only CSR.
14173         * features/riscv/64bit-csr.xml: Regenerated.
14174
14175 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
14176             Tom Tromey  <tom@tromey.com>
14177
14178         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
14179         of 'fputc_unfiltered'.
14180         (putchar_unfiltered): Call 'fputc_unfiltered'.
14181         (fputc_unfiltered): Call 'fputs_unfiltered'.
14182
14183 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
14184
14185         * config.in: Regenerate.
14186         * configure: Regenerate.
14187         * configure.ac: Add --with-python-libdir option.
14188         * main.c: Use WITH_PYTHON_LIBDIR.
14189
14190 2020-02-19  Tom Tromey  <tom@tromey.com>
14191
14192         * symtab.c (general_symbol_info::compute_and_set_names): Use
14193         obstack_strndup.  Simplify call to symbol_set_demangled_name.
14194
14195 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
14196
14197         * dwarf2/read.c (allocate_signatured_type_table,
14198         allocate_dwo_unit_table, allocate_type_unit_groups_table,
14199         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
14200         Remove objfile parameter, update all callers.
14201
14202 2020-02-19  Doug Evans  <dje@google.com>
14203
14204         PR rust/25535
14205         * rust-lang.c (rust_print_enum): Apply embedded_offset to
14206         rust_enum_variant calculation.
14207
14208 2020-02-19  Tom Tromey  <tromey@adacore.com>
14209
14210         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
14211
14212 2020-02-19  Tom Tromey  <tromey@adacore.com>
14213
14214         * ada-lang.c (cache_symbol): Use obstack_strdup.
14215
14216 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14217
14218         * configure: Regenerate.
14219
14220 2020-02-19  Tom Tromey  <tromey@adacore.com>
14221
14222         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
14223         NULL check.
14224
14225 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
14226
14227         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
14228
14229 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14230
14231         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
14232         if GDBSERVER is not defined.
14233         (riscv_tdesc_cache): Likewise, also store const target_desc.
14234         (STATIC_IN_GDB): Define.
14235         (riscv_create_target_description): Update declaration with
14236         STATIC_IN_GDB.
14237         (riscv_lookup_target_description): New function, only define if
14238         GDBSERVER is not defined.
14239         * arch/riscv.h (riscv_create_target_description): Declare only
14240         when GDBSERVER is defined.
14241         (riscv_lookup_target_description): New declaration when GDBSERVER
14242         is not defined.
14243         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
14244         (riscv_linux_read_features): ...this, and return
14245         riscv_gdbarch_features instead of target_desc.
14246         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
14247         (riscv_linux_read_description): Rename to...
14248         (riscv_linux_read_features): ...this.
14249         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
14250         Update to use riscv_gdbarch_features and
14251         riscv_lookup_target_description.
14252         * riscv-tdep.c (riscv_find_default_target_description): Use
14253         riscv_lookup_target_description instead of
14254         riscv_create_target_description.
14255
14256 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14257
14258         * valprint.c (generic_val_print_enum_1): When printing a flag
14259         enum with value 0 and there is no enumerator with value 0, print
14260         just "0" instead of "(unknown: 0x0)".
14261
14262 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14263
14264         * valprint.c (generic_val_print_enum_1): Print unknown part of
14265         flag enum in hex.
14266
14267 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14268
14269         * dwarf2/read.c (update_enumeration_type_from_children): Allow
14270         flag enums to contain duplicate enumerators.
14271         * valprint.c (generic_val_print_enum_1): Update comment.
14272
14273 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14274
14275         * dwarf2/read.c: Include "count-one-bits.h".
14276         (update_enumeration_type_from_children): If an enumerator has
14277         multiple bits set, don't treat the enumeration as a "flag enum".
14278         * valprint.c (generic_val_print_enum_1): Assert that enumerators
14279         of flag enums have 0 or 1 bit set.
14280
14281 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14282
14283         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
14284         conversion.
14285         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14286         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14287         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14288         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14289         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14290
14291 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14292
14293         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
14294
14295 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14296
14297         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
14298         displaced_step_closure_up.
14299         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
14300         (struct displaced_step_closure_up):
14301         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14302         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
14303         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
14304         Likewise.
14305         * gdbarch.sh (displaced_step_copy_insn): Likewise.
14306         * gdbarch.c, gdbarch.h: Re-generate.
14307         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
14308         displaced_step_closure_up.
14309         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14310         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
14311         * infrun.h (displaced_step_closure_up): New type alias.
14312         (struct displaced_step_inferior_state) <step_closure>: Change
14313         type to displaced_step_closure_up.
14314         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
14315         displaced_step_closure_up.
14316         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14317
14318 2020-02-14  Tom Tromey  <tom@tromey.com>
14319
14320         * minidebug.c (gnu_debug_key): New global.
14321         (find_separate_debug_file_in_section): Use it.
14322
14323 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14324
14325         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
14326         std::unique_ptr.
14327         * gdbarch.c: Re-generate.
14328         * gdbarch.h: Re-generate.
14329         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
14330         change.
14331         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
14332         type to std::unique_ptr.
14333         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
14334         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14335         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
14336         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14337         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
14338         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14339         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
14340         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14341         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14342
14343 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14344
14345         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
14346         std::unique_ptr.
14347         (displaced_step_clear): Rename to...
14348         (displaced_step_reset): ... this.  Just call displaced->reset ().
14349         (displaced_step_clear_cleanup): Rename to...
14350         (displaced_step_reset_cleanup): ... this.
14351         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
14352         (displaced_step_fixup): Likewise.
14353         (resume_1): Likewise.
14354         (handle_inferior_event): Restore child's memory before calling
14355         displaced_step_fixup on the parent.
14356         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
14357         to std::unique_ptr.
14358         <step_closure>: Change type to std::unique_ptr.
14359
14360 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14361
14362         * arm-tdep.c: Include count-one-bits.h.
14363         (cleanup_block_store_pc): Use count_one_bits.
14364         (cleanup_block_load_pc): Use count_one_bits.
14365         (arm_copy_block_xfer): Use count_one_bits.
14366         (thumb2_copy_block_xfer): Use count_one_bits.
14367         (thumb_copy_pop_pc_16bit): Use count_one_bits.
14368         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
14369         (thumb_get_next_pcs_raw): Use count_one_bits.
14370         (arm_get_next_pcs_raw): Use count_one_bits_l.
14371         * arch/arm.c (bitcount): Remove.
14372         * arch/arm.h (bitcount): Remove.
14373
14374 2020-02-14  Tom Tromey  <tromey@adacore.com>
14375
14376         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
14377         Update.
14378         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
14379         * dwarf2/loc.c (call_site_find_chain_1): Return
14380         unique_xmalloc_ptr.
14381         (call_site_find_chain): Likewise.
14382
14383 2020-02-14  Richard Biener  <rguenther@suse.de>
14384
14385         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
14386         on expression with division operators.
14387
14388 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14389
14390         * MAINTAINERS (Write After Approval): Adding myself.
14391
14392 2020-02-12  Tom Tromey  <tom@tromey.com>
14393
14394         * event-loop.c (event_data, gdb_event, event_handler_func):
14395         Remove.
14396
14397 2020-02-12  Tom Tromey  <tom@tromey.com>
14398
14399         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
14400         (dwarf2_frame_objfile_data): Add comment.
14401         (find_comp_unit, set_comp_unit): New functions.
14402         (dwarf2_frame_find_fde): Use find_comp_unit.
14403         (dwarf2_build_frame_info): Use set_comp_unit.
14404
14405 2020-02-12  Tom Tromey  <tom@tromey.com>
14406
14407         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
14408         (comp_unit): Don't initialize objfile.
14409         (execute_cfa_program): Add text_offset parameter.
14410         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
14411         (dwarf2_frame_cache): Update.
14412         (dwarf2_build_frame_info): Don't set "objfile" member.
14413
14414 2020-02-12  Tom Tromey  <tom@tromey.com>
14415
14416         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
14417         (decode_frame_entry): Likewise.
14418         (dwarf2_build_frame_info): Update.
14419
14420 2020-02-12  Tom Tromey  <tom@tromey.com>
14421
14422         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
14423         (decode_frame_entry_1): Use the comp_unit obstack.
14424
14425 2020-02-12  Tom Tromey  <tom@tromey.com>
14426
14427         * dwarf2/frame.c (struct comp_unit): Add initializers and
14428         constructor.
14429         (dwarf2_frame_objfile_data): Store a comp_unit.
14430         (dwarf2_frame_find_fde): Update.
14431         (dwarf2_build_frame_info): Use "new".
14432
14433 2020-02-12  Tom Tromey  <tom@tromey.com>
14434
14435         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
14436         (dwarf2_fde_table): Typedef for std::vector.
14437         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
14438         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
14439         (decode_frame_entry): Update.
14440         (dwarf2_build_frame_info): Use "new".
14441
14442 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
14443
14444         * arm-tdep.c (arm_gdbarch_init): Update.
14445         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
14446         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
14447         have_neon, is_m>: Change to bool.
14448
14449 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
14450
14451         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
14452
14453 2020-02-12  Tom Tromey  <tom@tromey.com>
14454
14455         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
14456
14457 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
14458
14459         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
14460         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
14461
14462 2020-02-11  Tom Tromey  <tom@tromey.com>
14463
14464         * psymtab.h: Update comment.
14465
14466 2020-02-11  Tom Tromey  <tom@tromey.com>
14467
14468         * gdb_obstack.h (struct auto_obstack): Use
14469         DISABLE_COPY_AND_ASSIGN.
14470
14471 2020-02-11  Tom Tromey  <tom@tromey.com>
14472
14473         * dwarf2/frame.h (struct objfile): Don't forward declare.
14474
14475 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14476
14477         * cris-tdep.c (cris_supply_gregset): Change signature to match
14478         what struct regset expects.
14479         (cris_regset): New struct.
14480         (fetch_core_registers): Remove.
14481         (cris_iterate_over_regset_sections): New function.
14482         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
14483         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
14484
14485 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14486
14487         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
14488         registers.
14489
14490 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14491
14492         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
14493
14494 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14495
14496         * configure: Re-generate.
14497
14498 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14499
14500         * configure: Re-generate.
14501
14502 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14503
14504         * acinclude: Update warning.m4 path.
14505         * warning.m4: Move to gdbsupport.
14506
14507 2020-02-11  Tom Tromey  <tromey@adacore.com>
14508
14509         * remote.c (remote_console_output): Update.
14510         * printcmd.c (printf_command): Update.
14511         * event-loop.c (gdb_wait_for_event): Update.
14512         * linux-nat.c (sigchld_handler): Update.
14513         * remote-sim.c (gdb_os_write_stdout): Update.
14514         (gdb_os_flush_stdout): Update.
14515         (gdb_os_flush_stderr): Update.
14516         (gdb_os_write_stderr): Update.
14517         * exceptions.c (print_exception): Update.
14518         * remote-fileio.c (remote_fileio_func_read): Update.
14519         (remote_fileio_func_write): Update.
14520         * tui/tui.c (tui_enable): Update.
14521         * tui/tui-interp.c (tui_interp::init): Update.
14522         * utils.c (init_page_info): Update.
14523         (putchar_unfiltered, fputc_unfiltered): Update.
14524         (gdb_flush): Update.
14525         (emit_style_escape): Update.
14526         (flush_wrap_buffer, fputs_maybe_filtered): Update.
14527         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
14528         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
14529         (stderr_file::write): Update.
14530         (stderr_file::puts): Update.
14531         * ui-file.h (ui_file_isatty, ui_file_write)
14532         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
14533         (ui_file_puts): Don't declare.
14534
14535 2020-02-10  Tom de Vries  <tdevries@suse.de>
14536
14537         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
14538         sentinel to char *.
14539
14540 2020-02-09  Tom de Vries  <tdevries@suse.de>
14541
14542         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
14543         filename if it matches "<artificial>".
14544
14545 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14546
14547         * windows-tdep.c (struct enum_value_name): New struct.
14548         (create_enum): New function.
14549         (windows_get_siginfo_type): Create and use enum types.
14550
14551 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14552
14553         * NEWS: Mention $_siginfo support for Windows.
14554         * windows-nat.c (handle_exception): Set siginfo_er.
14555         (windows_nat_target::mourn_inferior): Reset siginfo_er.
14556         (windows_xfer_siginfo): New function.
14557         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
14558         * windows-tdep.c (struct windows_gdbarch_data): New struct.
14559         (init_windows_gdbarch_data): New function.
14560         (get_windows_gdbarch_data): New function.
14561         (windows_get_siginfo_type): New function.
14562         (windows_init_abi): Register windows_get_siginfo_type.
14563         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
14564
14565 2020-02-08  Tom Tromey  <tom@tromey.com>
14566
14567         * dwarf2/read.c (class cutu_reader) <cutu_reader,
14568         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
14569         <keep>: Declare method.
14570         <m_keep>: Remove member.
14571         <~cutu_reader>: Remove.
14572         (cutu_reader::init_tu_and_read_dwo_dies): Update.
14573         (cutu_reader::cutu_reader): Update.
14574         (cutu_reader::keep): Rename from ~cutu_reader.
14575         (process_psymtab_comp_unit, build_type_psymtabs_1)
14576         (process_skeletonless_type_unit, load_partial_comp_unit)
14577         (load_full_comp_unit, dwarf2_read_addr_index)
14578         (read_signatured_type): Update.
14579
14580 2020-02-08  Tom Tromey  <tom@tromey.com>
14581
14582         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
14583         "want_partial_unit" parameter.
14584         (process_psymtab_comp_unit): Change want_partial_unit to bool.
14585         Inline check for DW_TAG_partial_unit.
14586         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
14587
14588 2020-02-08  Tom Tromey  <tom@tromey.com>
14589
14590         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
14591         read.c.
14592         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
14593         read.c.
14594
14595 2020-02-08  Tom Tromey  <tom@tromey.com>
14596
14597         * dwarf2/read.c (read_address): Move to comp-unit.c.
14598         (dwarf2_rnglists_process, dwarf2_ranges_process)
14599         (read_attribute_value, dwarf_decode_lines_1)
14600         (var_decode_location, decode_locdesc): Update.
14601         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
14602         read.c.  Remove "cu" parameter.
14603         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
14604         method.
14605
14606 2020-02-08  Tom Tromey  <tom@tromey.com>
14607
14608         * dwarf2/read.c (read_attribute_value, read_indirect_string)
14609         (read_indirect_line_string): Update.
14610         * dwarf2/comp-unit.c (read_offset): Remove.
14611         (read_comp_unit_head): Update.
14612         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
14613         method.
14614         (read_offset): Don't declare.
14615
14616 2020-02-08  Tom Tromey  <tom@tromey.com>
14617
14618         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
14619         * dwarf2/read.c (struct comp_unit_head): Move to
14620         dwarf2/comp-unit.h.
14621         (enum class rcuh_kind): Move to comp-unit.h.
14622         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
14623         (read_comp_unit_head, error_check_comp_unit_head)
14624         (read_and_check_comp_unit_head): Move to comp-unit.c.
14625         (read_offset, dwarf_unit_type_name): Likewise.
14626         (create_debug_type_hash_table, read_cutu_die_from_dwo)
14627         (cutu_reader::cutu_reader, read_call_site_scope)
14628         (find_partial_die, follow_die_offset): Update.
14629         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
14630
14631 2020-02-08  Tom Tromey  <tom@tromey.com>
14632
14633         * dwarf2/read.c (read_offset_1): Move to leb.c.
14634         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
14635         (dwarf_decode_macro_bytes): Update.
14636         * dwarf2/leb.c (read_offset): Rename; move from read.c.
14637         * dwarf2/leb.h (read_offset): Declare.
14638
14639 2020-02-08  Tom Tromey  <tom@tromey.com>
14640
14641         * dwarf2/read.c (dwarf2_section_size): Remove.
14642         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
14643         Update.
14644         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
14645
14646 2020-02-08  Tom Tromey  <tom@tromey.com>
14647
14648         * dwarf2/read.c (read_initial_length): Move to leb.c.
14649         * dwarf2/leb.h (read_initial_length): Declare.
14650         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
14651         handle_nonstd parameter.
14652         * dwarf2/frame.c (read_initial_length): Remove.
14653         (decode_frame_entry_1): Update.
14654
14655 2020-02-08  Tom Tromey  <tom@tromey.com>
14656
14657         * dwarf2/loc.c (dwarf2_find_location_expression)
14658         (dwarf_evaluate_loc_desc::get_tls_address)
14659         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
14660         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
14661         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
14662         (dwarf2_compile_property_to_c)
14663         (dwarf2_loc_desc_get_symbol_read_needs)
14664         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
14665         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
14666         (loclist_describe_location, loclist_tracepoint_var_ref)
14667         (loclist_generate_c_location): Update.
14668         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
14669         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
14670         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
14671         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
14672         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
14673         (dwarf2_per_cu_data::addr_size)
14674         (dwarf2_per_cu_data::ref_addr_size)
14675         (dwarf2_per_cu_data::text_offset)
14676         (dwarf2_per_cu_data::addr_type): Now methods.
14677         (per_cu_header_read_in): Make per_cu "const".
14678         (dwarf2_version): Remove.
14679         (dwarf2_per_cu_data::int_type): Now a method.
14680         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
14681         (set_die_type, read_array_type, read_subrange_index_type)
14682         (read_tag_string_type, read_subrange_type): Update.
14683         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
14684         offset_size, ref_addr_size, text_offset, addr_type, version,
14685         objfile, int_type, addr_sized_int_type>: Declare methods.
14686
14687 2020-02-08  Tom Tromey  <tom@tromey.com>
14688
14689         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
14690         Move earlier.
14691
14692 2020-02-08  Tom Tromey  <tom@tromey.com>
14693
14694         * dwarf2/read.h (dwarf_line_debug): Declare.
14695         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
14696         * dwarf2/read.c: Move line_header code to new files.
14697         (dwarf_line_debug): No longer static.
14698         * dwarf2/line-header.c: New file.
14699         * dwarf2/line-header.h: New file.
14700
14701 2020-02-08  Tom Tromey  <tom@tromey.com>
14702
14703         * dwarf2/read.c (struct line_header) <file_full_name,
14704         file_file_name>: Return unique_xmalloc_ptr.
14705         (line_header::file_file_name): Update.
14706         (line_header::file_full_name): Update.
14707         (dw2_get_file_names_reader): Update.
14708         (macro_start_file): Update.
14709
14710 2020-02-08  Tom Tromey  <tom@tromey.com>
14711
14712         * dwarf2/read.c (struct line_header) <file_full_name,
14713         file_file_name>: Declare methods.
14714         (dw2_get_file_names_reader): Update.
14715         (file_file_name): Now a method.
14716         (file_full_name): Likewise.
14717         (macro_start_file): Update.
14718
14719 2020-02-08  Tom Tromey  <tom@tromey.com>
14720
14721         * dwarf2/read.c (dwarf_always_disassemble)
14722         (show_dwarf_always_disassemble): Move to loc.c.
14723         (_initialize_dwarf2_read): Move "always-disassemble" registration
14724         to loc.c.
14725         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
14726         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
14727         static.
14728         (show_dwarf_always_disassemble): Move from read.c.
14729         (_initialize_dwarf2loc): Move always-disassemble from read.c.
14730
14731 2020-02-08  Tom Tromey  <tom@tromey.com>
14732
14733         * dwarf2/read.c (~dwarf2_per_objfile): Update.
14734         (create_quick_file_names_table): Return htab_up.
14735         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
14736         Update.
14737         * dwarf2/read.h (struct dwarf2_per_objfile)
14738         <quick_file_names_table>: Now htab_up.
14739
14740 2020-02-08  Tom Tromey  <tom@tromey.com>
14741
14742         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
14743
14744 2020-02-08  Tom Tromey  <tom@tromey.com>
14745
14746         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
14747         Rewrite.
14748         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
14749         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
14750         (abbrev_table::abbrev_table): No longer inline.
14751         (ABBREV_HASH_SIZE): Remove.
14752         (abbrev_table::m_abbrevs): Now an htab_up.
14753
14754 2020-02-08  Tom Tromey  <tom@tromey.com>
14755
14756         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
14757         (cutu_reader): Update.
14758         (build_type_psymtabs_1): Update.
14759         * dwarf2/abbrev.c (abbrev_table::read): Rename.
14760         (abbrev_table::alloc_abbrev): Update.
14761         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
14762         (abbrev_table::read): New static method, renamed from
14763         abbrev_table_read_table.
14764         (abbrev_table::alloc_abbrev)
14765         (abbrev_table::add_abbrev): Now private.
14766         (abbrev_table::abbrev_table): Now private.
14767         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
14768
14769 2020-02-08  Tom Tromey  <tom@tromey.com>
14770
14771         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
14772         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
14773         htab_up.
14774
14775 2020-02-08  Tom Tromey  <tom@tromey.com>
14776
14777         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
14778         htab_up.
14779         (lookup_dwo_unit_in_dwp): Update.
14780         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
14781         on obstack.
14782
14783 2020-02-08  Tom Tromey  <tom@tromey.com>
14784
14785         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
14786         obstack.
14787
14788 2020-02-08  Tom Tromey  <tom@tromey.com>
14789
14790         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
14791         line_header_hash.
14792         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
14793         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
14794         Change type to htab_up.
14795
14796 2020-02-08  Tom Tromey  <tom@tromey.com>
14797
14798         * dwarf2/read.c (allocate_type_unit_groups_table): Return
14799         htab_up.  Don't allocate on obstack.
14800         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
14801         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
14802         Change type to htab_up.
14803
14804 2020-02-08  Tom Tromey  <tom@tromey.com>
14805
14806         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
14807         Change type to htab_up.
14808         * dwarf2/read.c (create_signatured_type_table_from_index)
14809         (create_signatured_type_table_from_debug_names)
14810         (create_all_type_units, add_type_unit)
14811         (lookup_dwo_signatured_type, lookup_signatured_type)
14812         (process_skeletonless_type_unit): Update.
14813         (create_debug_type_hash_table, create_debug_types_hash_table):
14814         Change type of types_htab.
14815         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
14816         htab_up.  Don't allocate on obstack.
14817         (create_cus_hash_table): Change type of cus_htab parameter.
14818         (struct dwo_file) <cus, tus>: Now htab_up.
14819         (lookup_dwo_signatured_type, lookup_dwo_cutu)
14820         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
14821         (queue_and_load_all_dwo_tus): Update.
14822         * dwarf2/index-write.c (write_gdbindex): Update.
14823         (write_debug_names): Update.
14824
14825 2020-02-08  Tom Tromey  <tom@tromey.com>
14826
14827         * dwarf2/read.h (struct dwarf2_queue_item): Move from
14828         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
14829         destructor.
14830         (struct dwarf2_per_objfile) <queue>: New member.
14831         * dwarf2/read.c (struct dwarf2_queue_item): Move to
14832         dwarf2/read.h.
14833         (dwarf2_queue, dwarf2_queue_tail): Remove.
14834         (class dwarf2_queue_guard): Add parameter to constructor.  Use
14835         DISABLE_COPY_AND_ASSIGN.
14836         <m_per_objfile>: New member.
14837         <~dwarf2_queue_guard>: Rewrite.
14838         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
14839         Update.
14840         (~dwarf2_queue_item): New.
14841
14842 2020-02-08  Tom Tromey  <tom@tromey.com>
14843
14844         * dwarf2/read.c (struct die_info) <has_children>: New member.
14845         (dw2_get_file_names_reader): Remove has_children.
14846         (dw2_get_file_names): Update.
14847         (read_cutu_die_from_dwo): Remove has_children.
14848         (cutu_reader::init_tu_and_read_dwo_dies)
14849         (cutu_reader::cutu_reader): Update.
14850         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
14851         Remove has_children.
14852         (build_type_psymtabs_1, process_skeletonless_type_unit)
14853         (load_partial_comp_unit, load_full_comp_unit): Update.
14854         (create_dwo_cu_reader): Remove has_children.
14855         (create_cus_hash_table, read_die_and_children): Update.
14856         (read_full_die_1,read_full_die): Remove has_children.
14857         (read_signatured_type): Update.
14858         (class cutu_reader) <has_children>: Remove.
14859
14860 2020-02-08  Tom Tromey  <tom@tromey.com>
14861
14862         * dwarf2/expr.c: Rename from dwarf2expr.c.
14863         * dwarf2/expr.h: Rename from dwarf2expr.h.
14864         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
14865         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
14866         * dwarf2/frame.c: Rename from dwarf2-frame.c.
14867         * dwarf2/frame.h: Rename from dwarf2-frame.h.
14868         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
14869         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
14870         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
14871         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
14872         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
14873         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
14874         * dwarf2/loc.c: Rename from dwarf2loc.c.
14875         * dwarf2/loc.h: Rename from dwarf2loc.h.
14876         * dwarf2/read.c: Rename from dwarf2read.c.
14877         * dwarf2/read.h: Rename from dwarf2read.h.
14878         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
14879         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
14880         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
14881         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
14882         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
14883         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
14884         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
14885         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
14886         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
14887         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
14888         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
14889         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
14890         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
14891         Update.
14892         * Makefile.in (COMMON_SFILES): Update.
14893         (HFILES_NO_SRCDIR): Update.
14894
14895 2020-02-08  Tom Tromey  <tom@tromey.com>
14896
14897         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
14898         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
14899
14900 2020-02-08  Tom Tromey  <tom@tromey.com>
14901
14902         * dwarf2read.h (struct die_info): Don't declare.
14903
14904 2020-02-08  Tom Tromey  <tom@tromey.com>
14905
14906         * dwarf2read.h (die_info_ptr): Remove typedef.
14907
14908 2020-02-08  Tom Tromey  <tom@tromey.com>
14909
14910         * dwarf2read.c (read_call_site_scope)
14911         (handle_data_member_location, dwarf2_add_member_fn)
14912         (mark_common_block_symbol_computed, read_common_block)
14913         (attr_to_dynamic_prop, partial_die_info::read)
14914         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
14915         (dwarf2_symbol_mark_computed, set_die_type): Update.
14916         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
14917         method.
14918         (attr_form_is_block): Don't declare.
14919         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
14920
14921 2020-02-08  Tom Tromey  <tom@tromey.com>
14922
14923         * dwarf2read.c (dwarf2_find_base_address, )
14924         (read_call_site_scope, rust_containing_type)
14925         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
14926         (handle_data_member_location, dwarf2_add_member_fn)
14927         (get_alignment, read_structure_type, process_structure_scope)
14928         (mark_common_block_symbol_computed, read_common_block)
14929         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
14930         (partial_die_info::read, read_attribute_value, new_symbol)
14931         (lookup_die_type, dwarf2_get_ref_die_offset)
14932         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
14933         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
14934         (dwarf2_symbol_mark_computed): Update.
14935         * dwarf2/attribute.h (struct attribute) <value_as_address,
14936         form_is_section_offset, form_is_constant, form_is_ref>: Declare
14937         methods.
14938         (value_as_address, attr_form_is_section_offset)
14939         (attr_form_is_constant, attr_form_is_ref): Don't declare.
14940         * dwarf2/attribute.c (attribute::value_as_address)
14941         (attribute::form_is_section_offset, attribute::form_is_constant)
14942         (attribute::form_is_ref): Now methods.
14943
14944 2020-02-08  Tom Tromey  <tom@tromey.com>
14945
14946         * dwarf2read.c (struct attribute, DW_STRING)
14947         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
14948         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
14949         (attr_form_is_block, attr_form_is_section_offset)
14950         (attr_form_is_constant, attr_form_is_ref): Move.
14951         * dwarf2/attribute.h: New file.
14952         * dwarf2/attribute.c: New file, from dwarf2read.c.
14953         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
14954
14955 2020-02-08  Tom Tromey  <tom@tromey.com>
14956
14957         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
14958         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
14959         Move.
14960         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
14961         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
14962         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
14963         abbrev.c.
14964         * dwarf2/abbrev.h: New file.
14965         * dwarf2/abbrev.c: New file, from dwarf2read.c.
14966         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
14967
14968 2020-02-08  Tom Tromey  <tom@tromey.com>
14969
14970         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
14971         (dwarf2_section_size, dwarf2_get_section_info)
14972         (create_signatured_type_table_from_debug_names)
14973         (create_addrmap_from_aranges, read_debug_names_from_section)
14974         (get_gdb_index_contents_from_section, read_comp_unit_head)
14975         (error_check_comp_unit_head, read_abbrev_offset)
14976         (create_debug_type_hash_table, init_cu_die_reader)
14977         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
14978         (read_comp_units_from_section, create_cus_hash_table)
14979         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
14980         (create_dwp_v2_section, dwarf2_rnglists_process)
14981         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
14982         (abbrev_table_read_table, read_indirect_string_at_offset_from)
14983         (read_indirect_string_from_dwz, read_addr_index_1)
14984         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
14985         (dwarf_decode_macro_bytes, dwarf_decode_macros)
14986         (fill_in_loclist_baton): Update.
14987         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
14988         get_containing_section, get_bfd_owner, get_bfd_section,
14989         get_file_name, get_id, get_flags, empty, read>: Declare methods.
14990         (dwarf2_read_section, get_section_name, get_section_file_name)
14991         (get_containing_section, get_section_bfd_owner)
14992         (get_section_bfd_section, get_section_name, get_section_file_name)
14993         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
14994         declare.
14995         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
14996         (dwarf2_section_info::get_bfd_owner)
14997         (dwarf2_section_info::get_bfd_section)
14998         (dwarf2_section_info::get_name)
14999         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
15000         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
15001         (dwarf2_section_info::read): Now methods.
15002         * dwarf-index-write.c (class debug_names): Update.
15003
15004 2020-02-08  Tom Tromey  <tom@tromey.com>
15005
15006         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
15007         Move to dwarf2/section.h.
15008         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
15009         (get_section_bfd_section, get_section_name)
15010         (get_section_file_name, get_section_id, get_section_flags)
15011         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
15012         dwarf2/section.c.
15013         * dwarf2/section.h: New file.
15014         * dwarf2/section.c: New file, from dwarf2read.c.
15015         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
15016
15017 2020-02-08  Tom Tromey  <tom@tromey.com>
15018
15019         * dwarf2read.h (read_unsigned_leb128): Don't declare.
15020         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
15021         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
15022         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
15023         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
15024         * dwarf2/leb.h: New file, from dwarf2read.c.
15025         * dwarf2/leb.c: New file, from dwarf2read.c.
15026         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
15027         Remove.
15028         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
15029         (COMMON_SFILES): Add dwarf2/leb.c.
15030
15031 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
15032
15033         GDB 9.1 released.
15034
15035 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15036
15037         PR gdb/25190:
15038         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
15039         * gdb/remote.c (remote_console_output): Update.
15040         * gdb/ui-file.c (fputs_unfiltered): Rename to...
15041         (ui_file_puts): ...this.
15042         * gdb/ui-file.h (ui_file_puts): Add declaration.
15043         * gdb/utils.c (emit_style_escape): Update.
15044         (flush_wrap_buffer): Update.
15045         (fputs_maybe_filtered): Update.
15046         (fputs_unfiltered): Add function.
15047
15048 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15049
15050         * gdb/event-loop.c (gdb_wait_for_event): Update.
15051         * gdb/printcmd.c (printf_command): Update.
15052         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
15053         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
15054         (gdb_os_flush_stderr): Update.
15055         * gdb/remote.c (remote_console_output): Update.
15056         * gdb/ui-file.c (gdb_flush): Rename to...
15057         (ui_file_flush): ...this.
15058         (stderr_file::write): Update.
15059         (stderr_file::puts): Update.
15060         * gdb/ui-file.h (gdb_flush): Rename to...
15061         (ui_file_flush): ...this.
15062         * gdb/utils.c (gdb_flush): Add function.
15063         * gdb/utils.h (gdb_flush): Add declaration.
15064
15065 2020-02-07  Tom Tromey  <tromey@adacore.com>
15066
15067         PR breakpoints/24915:
15068         * source.c (find_and_open_source): Do not check basenames_may_differ.
15069
15070 2020-02-07  Tom Tromey  <tom@tromey.com>
15071
15072         * README: Update gdbserver documentation.
15073         * gdbserver: Move to top level.
15074         * configure.tgt (build_gdbserver): Remove.
15075         * configure.ac: Remove --enable-gdbserver.
15076         * configure: Rebuild.
15077         * Makefile.in (distclean): Don't mention gdbserver.
15078
15079 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15080
15081         * source-cache.c (source_cache::ensure): Surround
15082         get_plain_source_lines with a try/catch.
15083         (source_cache::get_line_charpos): Get rid of try/catch
15084         and only check for the return value of "ensure".
15085         * tui/tui-source.c (tui_source_window::set_contents):
15086         Simplify "nlines" calculation.
15087
15088 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15089
15090         * MAINTAINERS (Write After Approval): Add myself.
15091
15092 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15093
15094         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
15095         function call.
15096
15097 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15098
15099         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
15100
15101 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
15102
15103         * nat/riscv-linux-tdesc.h: New file.
15104         * nat/riscv-linux-tdesc.c: New file, taking code from...
15105         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15106         ... here.
15107         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
15108         NATDEPFILES.
15109
15110 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
15111
15112         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
15113         we don't set the fake simulator ptid to the null_ptid.
15114
15115 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
15116
15117         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
15118         * gdbthread.h (class thread_info) <resumed>: Likewise.
15119         * infrun.c (resume_1): Likewise.
15120         (proceed): Likewise.
15121         (infrun_thread_stop_requested): Likewise.
15122         (stop_all_threads): Likewise.
15123         (handle_inferior_event): Likewise.
15124         (restart_threads): Likewise.
15125         (finish_step_over): Likewise.
15126         (keep_going_stepped_thread): Likewise.
15127         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
15128         (linux_handle_extended_wait): Likewise.
15129         * record-btrace.c (get_thread_current_frame_id): Likewise.
15130         * record-full.c (record_full_wait_1): Likewise.
15131         * remote.c (remote_target::process_initial_stop_replies): Likewise.
15132         * target.c (target_resume): Likewise.
15133         * thread.c (set_running_thread): Likewise.
15134
15135 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15136
15137         * f-valprint.c (f77_print_array_1): Changed datatype of index
15138         variable to LONGEST from int to enable it to contain bound
15139         values correctly.
15140
15141 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
15142
15143         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
15144         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
15145         offsets according to FLEN determined.
15146         (riscv_linux_nat_target::read_description): Determine FLEN
15147         dynamically.
15148         (riscv_linux_nat_target::fetch_registers): Size regset buffer
15149         according to FLEN determined.
15150         (riscv_linux_nat_target::store_registers): Likewise.
15151
15152 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
15153
15154         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
15155         when reg->group is empty and reggroup is not.
15156
15157 2020-01-31  Tom Tromey  <tromey@adacore.com>
15158
15159         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
15160         Call beneath target's mourn_inferior after unpushing.
15161
15162 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15163
15164         PR tui/9765
15165         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
15166         have enough lines to fill the screen, still return the lowest
15167         address we found.
15168
15169 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15170
15171         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
15172         '-', '<', and '>' commands.
15173
15174 2020-01-29  Pedro Alves  <palves@redhat.com>
15175             Sergio Durigan Junior  <sergiodj@redhat.com>
15176
15177         * infcmd.c (construct_inferior_arguments): Assert that
15178         'argc' is greater than 0.
15179
15180 2020-01-29  Luis Machado  <luis.machado@linaro.org>
15181
15182         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
15183         (BRK_INSN_MASK): Define to 0xd4200000.
15184         (aarch64_program_breakpoint_here_p): New function.
15185         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
15186         * arch-utils.c (default_program_breakpoint_here_p): Moved from
15187         breakpoint.c.
15188         * arch-utils.h (default_program_breakpoint_here_p): Moved from
15189         breakpoint.h
15190         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
15191         call gdbarch_program_breakpoint_here_p.
15192         (program_breakpoint_here): Moved to arch-utils.c, renamed to
15193         default_program_breakpoint_here_p, changed return type to bool and
15194         simplified.
15195         * breakpoint.h (program_breakpoint_here): Moved prototype to
15196         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
15197         return type to bool.
15198         * gdbarch.c: Regenerate.
15199         * gdbarch.h: Regenerate.
15200         * gdbarch.sh (program_breakpoint_here_p): New method.
15201         * infrun.c (handle_signal_stop): Call
15202         gdbarch_program_breakpoint_here_p.
15203
15204 2020-01-26  Tom Tromey  <tom@tromey.com>
15205
15206         * ctfread.c (struct ctf_fp_info): Reindent.
15207         (_initialize_ctfread): Remove.
15208
15209 2020-01-26  Tom Tromey  <tom@tromey.com>
15210
15211         * psymtab.c (partial_map_expand_apply)
15212         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
15213         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
15214         (psym_print_stats, psym_expand_symtabs_for_function)
15215         (psym_map_symbol_filenames, psym_map_matching_symbols)
15216         (psym_expand_symtabs_matching)
15217         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
15218         (maintenance_check_psymtabs): Use new methods.
15219         * psympriv.h (struct partial_symtab) <readin_p,
15220         get_compunit_symtab>: New methods.
15221         <readin, compunit_symtab>: Remove members.
15222         (struct standard_psymtab): New.
15223         (struct legacy_psymtab): Derive from standard_psymtab.
15224         * dwarf2read.h (struct dwarf2_psymtab): Derive from
15225         standard_psymtab.
15226         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
15227
15228 2020-01-26  Tom Tromey  <tom@tromey.com>
15229
15230         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
15231         read_dependencies.  Add assert.
15232         * psymtab.c (partial_symtab::read_dependencies): New method.
15233         * psympriv.h (struct partial_symtab) <read_dependencies>: New
15234         method.
15235         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
15236         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
15237         read_dependencies.
15238         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
15239         Add assert.
15240
15241 2020-01-26  Tom Tromey  <tom@tromey.com>
15242
15243         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
15244         Call expand_psymtab.
15245         (xcoff_read_symtab): Call expand_psymtab.
15246         (xcoff_start_psymtab, xcoff_end_psymtab): Set
15247         legacy_expand_psymtab.
15248         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
15249         method.
15250         (struct legacy_psymtab) <expand_psymtab>: Implement.
15251         <legacy_expand_psymtab>: New member.
15252         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
15253         (parse_partial_symbols): Set legacy_expand_psymtab.
15254         (psymtab_to_symtab_1): Change argument order.  Call
15255         expand_psymtab.
15256         (new_psymtab): Set legacy_expand_psymtab.
15257         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
15258         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
15259         expand_psymtab.
15260         (dwarf2_psymtab::expand_psymtab): Rename from
15261         psymtab_to_symtab_1.  Call expand_psymtab.
15262         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
15263         (dbx_end_psymtab): Likewise.
15264         (dbx_psymtab_to_symtab_1): Change argument order. Call
15265         expand_psymtab.
15266         (dbx_read_symtab): Call expand_psymtab.
15267         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
15268         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
15269         (ctf_psymtab::read_symtab): Call expand_psymtab.
15270
15271 2020-01-26  Tom Tromey  <tom@tromey.com>
15272
15273         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
15274         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
15275         messages.
15276         * mdebugread.c (mdebug_read_symtab): Remove prints.
15277         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
15278         assert.
15279         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
15280
15281 2020-01-26  Tom Tromey  <tom@tromey.com>
15282
15283         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
15284         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
15285         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
15286         legacy_symtab.
15287         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
15288         * psymtab.c (psymtab_to_symtab): Call method.
15289         (dump_psymtab): Update.
15290         * psympriv.h (struct partial_symtab): Add virtual destructor.
15291         <read_symtab>: New method.
15292         (struct legacy_symtab): New.
15293         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
15294         (struct pst_map) <pst>: Now a legacy_psymtab.
15295         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
15296         (new_psymtab): Use legacy_psymtab.
15297         * dwarf2read.h (struct dwarf2_psymtab): New.
15298         (struct dwarf2_per_cu_data) <psymtab>: Use it.
15299         * dwarf2read.c (dwarf2_create_include_psymtab)
15300         (dwarf2_build_include_psymtabs, create_type_unit_group)
15301         (create_partial_symtab, process_psymtab_comp_unit_reader)
15302         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
15303         (set_partial_user): Use dwarf2_psymtab.
15304         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
15305         (psymtab_to_symtab_1, process_full_comp_unit)
15306         (process_full_type_unit, dwarf2_ranges_read)
15307         (dwarf2_get_pc_bounds, psymtab_include_file_name)
15308         (dwarf_decode_lines): Use dwarf2_psymtab.
15309         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
15310         (add_address_entry_worker, write_one_signatured_type)
15311         (recursively_count_psymbols, recursively_write_psymbols)
15312         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
15313         (write_debug_names): Likewise.
15314         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
15315         <pst>: Now a legacy_psymtab.
15316         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
15317         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
15318         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
15319         * ctfread.c (struct ctf_psymtab): New.
15320         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
15321         ctf_psymtab.
15322         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
15323         (create_partial_symtab): Return a ctf_psymtab.
15324         (scan_partial_symbols): Update.
15325
15326 2020-01-26  Tom Tromey  <tom@tromey.com>
15327
15328         * xcoffread.c (xcoff_start_psymtab): Use new.
15329         * psymtab.c (partial_symtab::partial_symtab): New constructor,
15330         renamed from start_psymtab_common.
15331         * psympriv.h (struct partial_symtab): Add new constructor.
15332         (start_psymtab_common): Don't declare.
15333         * mdebugread.c (parse_partial_symbols): Use new.
15334         * dwarf2read.c (create_partial_symtab): Use new.
15335         * dbxread.c (start_psymtab): Use new.
15336         * ctfread.c (create_partial_symtab): Use new.
15337
15338 2020-01-26  Tom Tromey  <tom@tromey.com>
15339
15340         * xcoffread.c (xcoff_end_psymtab): Use new.
15341         * psymtab.c (start_psymtab_common): Use new.
15342         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
15343         Update.
15344         * psympriv.h (struct partial_symtab): Add parameters to
15345         constructor.  Don't inline.
15346         (allocate_psymtab): Don't declare.
15347         * mdebugread.c (new_psymtab): Use new.
15348         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
15349         * dbxread.c (dbx_end_psymtab): Use new.
15350
15351 2020-01-26  Tom Tromey  <tom@tromey.com>
15352
15353         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
15354         allocate_psymtab.  Update documentation.
15355         * psymtab.c (psymtab_storage::install_psymtab): Rename from
15356         allocate_psymtab.  Do not use new.
15357         (allocate_psymtab): Use new.  Update.
15358
15359 2020-01-26  Tom Tromey  <tom@tromey.com>
15360
15361         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
15362         * psymtab.c (psym_print_stats): Update.
15363         * psympriv.h (struct partial_symtab) <readin,
15364         psymtabs_addrmap_supported, anonymous>: Now bool.
15365         * mdebugread.c (psymtab_to_symtab_1): Update.
15366         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
15367         (build_type_psymtabs_reader, psymtab_to_symtab_1)
15368         (process_full_comp_unit, process_full_type_unit): Update.
15369         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
15370         * ctfread.c (psymtab_to_symtab): Update.
15371
15372 2020-01-26  Tom Tromey  <tom@tromey.com>
15373
15374         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
15375         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
15376         * psymtab.c (psymtab_storage): Delete psymtabs.
15377         (psymtab_storage::allocate_psymtab): Use new.
15378         (psymtab_storage::discard_psymtab): Use delete.
15379         * psympriv.h (struct partial_symtab): Add constructor and
15380         initializers.
15381
15382 2020-01-26  Tom Tromey  <tom@tromey.com>
15383
15384         * machoread.c: Do not include psympriv.h.
15385
15386 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15387
15388         * NEWS: Mention the new option and the set/show commands.
15389
15390 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15391
15392         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
15393         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
15394         (validate_exec_file): New variables, enums, functions.
15395         (exec_file_locate_attach, print_section_info): Style the filenames.
15396         (_initialize_exec): Install show_exec_file_mismatch_command and
15397          set_exec_file_mismatch_command.
15398         * gdbcore.h (validate_exec_file): Declare.
15399         * infcmd.c (attach_command): Call validate_exec_file.
15400         * remote.c ( remote_target::remote_add_inferior): Likewise.
15401
15402 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15403
15404         * frame.c (find_frame_sal): Move call to get_next_frame into more
15405         inner scope.
15406         * inline-frame.c (inilne_state) <inline_state>: Update argument
15407         types.
15408         (inilne_state) <skipped_symbol>: Rename to...
15409         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
15410         (skip_inline_frames): Build vector of skipped symbols and use this
15411         to reate the inline_state.
15412         (inline_skipped_symbol): Add a comment and some assertions, fetch
15413         skipped symbol from the list.
15414
15415 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15416
15417         * buildsym.c (lte_is_less_than): Delete.
15418         (buildsym_compunit::end_symtab_with_blockvector): Create local
15419         lambda function to sort line table entries, and use
15420         std::stable_sort instead of std::sort.
15421         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
15422         markers when looking for a previous line.
15423
15424 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15425
15426         * dwarf2read.c (lnp_state_machine::record_line): Include
15427         end_sequence parameter in debug print out.  Record the line if we
15428         are at an end_sequence marker even if it's not the start of a
15429         statement.
15430         * symmisc.c (maintenance_print_one_line_table): Print end of
15431         sequence markers with 'END' not '0'.
15432
15433 2020-01-24  Pedro Alves  <palves@redhat.com>
15434
15435         PR gdb/25410
15436         * thread.c (scoped_restore_current_thread::restore): Use
15437         switch_to_inferior_no_thread.
15438         * exec.c: Include "progspace-and-thread.h".
15439         (add_target_sections, remove_target_sections):
15440         scoped_restore_current_pspace_and_thread instead of
15441         scoped_restore_current_thread.
15442         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
15443         and aspace to the inferior before calling clone_program_space.
15444         Remove stale comment.
15445
15446 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15447
15448         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
15449         (arm_netbsd_nat_target::fetch_registers): ...this.
15450         (arm_nbsd_nat_target::store_registers): Rename to...
15451         (arm_netbsd_nat_target::store_registers): ...this.
15452
15453 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15454
15455         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
15456         register_t.
15457
15458 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15459
15460         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
15461         Update comment.
15462         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
15463         Likewise.
15464         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
15465         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
15466         the correct replacement (iterate_over_regset_sections).
15467         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
15468         Update comment.
15469
15470 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
15471
15472         PR gdb/23718
15473         * gdb/python/python.c (execute_gdb_command): Call
15474         async_enable_stdin in catch block.
15475
15476 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15477
15478         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
15479         SWITCH_THRU_ALL_UIS.
15480
15481 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15482
15483         PR tui/9765
15484         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
15485         comment, add extra parameter, and update to store previous symbol
15486         when appropriate.
15487         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
15488         add extra parameter.
15489         * tui/tui-disasm.c (tui_disassemble): Update header comment,
15490         remove unneeded parameter, add try/catch around gdb_print_insn,
15491         rewrite to add items to asm_lines vector.
15492         (tui_find_backward_disassembly_start_address): New function.
15493         (tui_find_disassembly_address): Updated throughout.
15494         (tui_disasm_window::set_contents): Update for changes to
15495         tui_disassemble.
15496         (tui_disasm_window::do_scroll_vertical): No need to adjust the
15497         number of lines to scroll.
15498
15499 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
15500
15501         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
15502         (SECT_OFF_DATA): Likewise.
15503         (SECT_OFF_RODATA): Likewise.
15504         (SECT_OFF_TEXT): Likewise.
15505         (SECT_OFF_BSS): Likewise.
15506         (struct objfile) <text_section_offset, data_section_offset>: New
15507         methods.
15508         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
15509         objfile::text_section_offset.
15510         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
15511         * coffread.c (coff_symtab_read): Likewise.
15512         (enter_linenos): Likewise.
15513         (process_coff_symbol): Likewise.
15514         * ctfread.c (get_objfile_text_range): Likewise.
15515         * dtrace-probe.c (dtrace_probe::get_relocated_address):
15516         Use objfile::data_section_offset.
15517         * dwarf2-frame.c (execute_cfa_program): Use
15518         objfile::text_section_offset.
15519         (dwarf2_frame_find_fde): Likewise.
15520         * dwarf2read.c (create_addrmap_from_index): Likewise.
15521         (create_addrmap_from_aranges): Likewise.
15522         (dw2_find_pc_sect_compunit_symtab): Likewise.
15523         (process_psymtab_comp_unit_reader): Likewise.
15524         (add_partial_symbol): Likewise.
15525         (add_partial_subprogram): Likewise.
15526         (process_full_comp_unit): Likewise.
15527         (read_file_scope): Likewise.
15528         (read_func_scope): Likewise.
15529         (read_lexical_block_scope): Likewise.
15530         (read_call_site_scope): Likewise.
15531         (dwarf2_rnglists_process): Likewise.
15532         (dwarf2_ranges_process): Likewise.
15533         (dwarf2_ranges_read): Likewise.
15534         (dwarf_decode_lines_1): Likewise.
15535         (new_symbol): Likewise.
15536         (dwarf2_fetch_die_loc_sect_off): Likewise.
15537         (dwarf2_per_cu_text_offset): Likewise.
15538         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
15539         * hppa-tdep.c (read_unwind_info): Likewise.
15540         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
15541         * psympriv.h (struct partial_symtab): Likewise.
15542         * psymtab.c (find_pc_sect_psymtab): Likewise.
15543         * solib-svr4.c (enable_break): Likewise.
15544         * stap-probe.c (relocate_address): Use
15545         objfile::data_section_offset.
15546         * xcoffread.c (enter_line_range): Use
15547         objfile::text_section_offset.
15548         (read_xcoff_symtab): Likewise.
15549
15550 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15551
15552         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
15553         declaration to narrower scopes.
15554
15555 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15556
15557         * darwin-nat.h (struct darwin_exception_msg, enum
15558         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
15559         Move up.
15560         (class darwin_nat_target) <wait_1, check_new_threads,
15561         decode_exception_message, decode_message, stop_inferior,
15562         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
15563         * darwin-nat.c (darwin_check_new_threads): Rename to...
15564         (darwin_nat_target::check_new_threads): ... this.
15565         (darwin_suspend_inferior_it): Remove.
15566         (darwin_decode_exception_message): Rename to...
15567         (darwin_nat_target::decode_exception_message): ... this.
15568         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
15569         (darwin_decode_message): Rename to...
15570         (darwin_nat_target::decode_message): ... this.
15571         (cancel_breakpoint): Rename to...
15572         (darwin_nat_target::cancel_breakpoint): ... this.
15573         (darwin_wait): Rename to...
15574         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
15575         instead of iterate_over_inferiors.
15576         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
15577         (darwin_stop_inferior): Rename to...
15578         (darwin_nat_target::stop_inferior): ... this.
15579         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
15580         (darwin_init_thread_list): Rename to...
15581         (darwin_nat_target::init_thread_list): ... this.
15582         (darwin_ptrace_him): Rename to...
15583         (darwin_nat_target::ptrace_him): ... this.
15584         (darwin_nat_target::create_inferior): Pass lambda function to
15585         fork_inferior.
15586         (darwin_nat_target::detach): Call stop_inferior instead of
15587         darwin_stop_inferior.
15588         * fork-inferior.h (fork_inferior): Change init_trace_fun
15589         parameter to gdb::function_view.
15590         * fork-inferior.c (fork_inferior): Likewise.
15591
15592 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
15593
15594         * i386-cygwin-tdep.c (core_process_module_section): Update.
15595         * windows-nat.c (struct lm_info_windows): Add text_offset.
15596         (windows_xfer_shared_libraries): Update.
15597         * windows-tdep.c (windows_xfer_shared_library):
15598         Add text_offset_cached argument.
15599         * windows-tdep.h (windows_xfer_shared_library): Update.
15600
15601 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15602
15603         * gdbarch.sh: Add declaration for _initialize_gdbarch.
15604
15605 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15606
15607         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
15608         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
15609         replace with range-based for.
15610         (gdbsim_interrupt_inferior): Remove.
15611         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
15612         with a range-based for.  Inline code from
15613         gdbsim_interrupt_inferior.
15614
15615 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15616
15617         * infrun.c (proceed): Fix indentation.
15618
15619 2020-01-21  Tom Tromey  <tromey@adacore.com>
15620
15621         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
15622         * python/python.c (python_extension_ops): Update.
15623         (gdbpy_colorize): New function.
15624         * python/lib/gdb/__init__.py (colorize): New function.
15625         * extension.h (ext_lang_colorize): Declare.
15626         * extension.c (ext_lang_colorize): New function.
15627         * extension-priv.h (struct extension_language_ops) <colorize>: New
15628         member.
15629         * cli/cli-style.c (_initialize_cli_style): Update help text.
15630
15631 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15632
15633         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
15634         <cond>: Change type to bool.
15635         (aarch64_displaced_step_b_cond): Update cond to use bool type.
15636         (aarch64_displaced_step_cb): Likewise.
15637         (aarch64_displaced_step_tb): Likewise.
15638
15639 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15640
15641         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
15642         output.
15643
15644 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15645
15646         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
15647         <pc_adjust>: Adjust the documentation.
15648         (aarch64_displaced_step_fixup): Check if PC really moved before
15649         adjusting it.
15650
15651 2020-01-19  Tom Tromey  <tom@tromey.com>
15652
15653         * disasm.c (~gdb_disassembler): New destructor.
15654         (gdb_buffered_insn_length): Call disassemble_free_target.
15655         * disasm.h (class gdb_disassembler): Declare destructor.  Use
15656         DISABLE_COPY_AND_ASSIGN.
15657
15658 2020-01-19  Tom Tromey  <tom@tromey.com>
15659
15660         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
15661         (die_reader_func_ftype): Remove.
15662         (cutu_reader): New class.
15663         (dw2_get_file_names_reader): Remove "data" parameter.
15664         (dw2_get_file_names): Use cutu_reader.
15665         (create_debug_type_hash_table): Update.
15666         (read_cutu_die_from_dwo): Update comment.
15667         (lookup_dwo_unit): Add dwo_name parameter.
15668         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
15669         die_reader_func_ftype and data parameters.
15670         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
15671         Remove die_reader_func_ftype and data parameters.
15672         (~cutu_reader): New; from init_cutu_and_read_dies.
15673         (cutu_reader::cutu_reader): Rename from
15674         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
15675         and data parameters.
15676         (init_cutu_and_read_dies_simple): Remove.
15677         (struct process_psymtab_comp_unit_data): Remove.
15678         (process_psymtab_comp_unit_reader): Remove data parameter; add
15679         want_partial_unit and pretend_language parameters.
15680         (process_psymtab_comp_unit): Use cutu_reader.
15681         (build_type_psymtabs_reader): Remove data parameter.
15682         (build_type_psymtabs_1): Use cutu_reader.
15683         (process_skeletonless_type_unit): Likewise.
15684         (load_partial_comp_unit_reader): Remove.
15685         (load_partial_comp_unit): Use cutu_reader.
15686         (load_full_comp_unit_reader): Remove.
15687         (load_full_comp_unit): Use cutu_reader.
15688         (struct create_dwo_cu_data): Remove.
15689         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
15690         dwo_unit parameters.
15691         (create_cus_hash_table): Use cutu_reader.
15692         (struct dwarf2_read_addr_index_data): Remove.
15693         (dwarf2_read_addr_index_reader): Remove.
15694         (dwarf2_read_addr_index): Use cutu_reader.
15695         (read_signatured_type_reader): Remove.
15696         (read_signatured_type): Use cutu_reader.
15697
15698 2020-01-19  Tom Tromey  <tom@tromey.com>
15699
15700         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
15701         * tui/tui-wingeneral.h (class tui_suppress_output): New.
15702         (tui_wrefresh): Declare.
15703         * tui/tui-wingeneral.c (suppress_output): New global.
15704         (tui_suppress_output, ~tui_suppress_output): New constructor and
15705         destructor.
15706         (tui_wrefresh): New function.
15707         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
15708         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
15709         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
15710         method.
15711         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
15712         tui_wrefresh.
15713         (tui_data_window::no_refresh): New method.
15714         (tui_data_item_window::refresh_window): Call tui_wrefresh.
15715         (tui_reg_command): Use tui_suppress_output
15716         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
15717         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
15718         method.
15719         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
15720
15721 2020-01-19  Tom Tromey  <tom@tromey.com>
15722
15723         * tui/tui-winsource.c (tui_update_source_windows_with_line):
15724         Handle case where symtab is null.
15725
15726 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
15727
15728         * linux-fork.c (one_fork_p): Simplify.
15729
15730 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15731
15732         * top.c (struct qt_args): Remove.
15733         (kill_or_detach): Change return type to void, replace `void *`
15734         parameter with a proper one.
15735         (print_inferior_quit_action):  Likewise.
15736         (quit_confirm): Use range-based for loop to iterate over inferiors.
15737         (quit_force): Likewise.
15738
15739 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15740
15741         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
15742         `void *` parameter with proper parameters.
15743         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
15744         (print_one_inferior): Change return type to void, replace `void *`
15745         parameter with proper parameters.
15746         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
15747         inferiors.
15748         (get_other_inferior): Remove.
15749         (mi_cmd_remove_inferior): Use range-based loop to iterate over
15750         inferiors.
15751
15752 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15753
15754         * mi/mi-interp.c (report_initial_inferior): Remove.
15755         (mi_interp::init): Use range-based for to iterate over inferiors.
15756
15757 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15758
15759         * python/py-inferior.c (build_inferior_list): Remove.
15760         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
15761
15762 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
15763
15764         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
15765         (btrace_stitch_trace): Likewise.
15766         * charset.c (intermediate_encoding): Likewise (vaild).
15767         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
15768         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
15769         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
15770
15771 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
15772
15773         * windows-tdep.c (windows_get_tlb_type):
15774         Add rtl_user_process_parameters type.
15775
15776 2020-01-16  Pedro Alves  <palves@redhat.com>
15777             Norbert Lange  <nolange79@gmail.com>
15778
15779         PR build/24805
15780         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
15781         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
15782         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
15783         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
15784         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
15785         (ps_plog): Redeclare exported functions with default visibility.
15786
15787 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
15788
15789         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
15790         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
15791
15792 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
15793
15794         * infcmd.c (post_create_inferior): Use get_thread_regcache
15795         instead of get_current_regcache.
15796
15797 2020-01-14  Tom Tromey  <tom@tromey.com>
15798
15799         PR symtab/12535:
15800         * python/python.c (gdbpy_decode_line): Treat empty string the same
15801         as no argument.
15802
15803 2020-01-14  Tom Tromey  <tom@tromey.com>
15804
15805         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
15806
15807 2020-01-14  Tom Tromey  <tom@tromey.com>
15808
15809         * nat/linux-btrace.c: Don't include <config.h>.
15810         * nat/linux-ptrace.c: Don't include <config.h>.
15811         * nat/x86-linux-dregs.c: Don't include <config.h>.
15812
15813 2020-01-14  Tom Tromey  <tom@tromey.com>
15814
15815         * configure: Rebuild.
15816         * configure.ac: Move many checks to ../gdbsupport/common.m4.
15817
15818 2020-01-14  Tom Tromey  <tom@tromey.com>
15819
15820         * nat/x86-linux-dregs.c: Include configh.h.
15821         * nat/linux-ptrace.c: Include configh.h.
15822         * nat/linux-btrace.c: Include configh.h.
15823         * defs.h: Include config.h, bfd.h.
15824         * configure.ac: Don't source common.host.
15825         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
15826         * configure: Rebuild.
15827         * acinclude.m4: Update path.
15828         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
15829         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
15830         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
15831         (CLIBS): Add LIBSUPPORT.
15832         (CDEPS): Likewise.
15833         (COMMON_SFILES): Remove gdbsupport files.
15834         (HFILES_NO_SRCDIR): Likewise.
15835         (stamp-version): Update path to create-version.sh.
15836         (ALLDEPFILES): Remove gdbsupport files.
15837
15838 2020-01-14  Tom Tromey  <tom@tromey.com>
15839
15840         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
15841         USE_WIN32API when needed.
15842         * configure.ac (USE_WIN32API): Don't define.
15843         (WIN32LIBS): Use WIN32APILIBS.
15844         * configure: Rebuild.
15845
15846 2020-01-14  Tom Tromey  <tom@tromey.com>
15847
15848         * configure: Rebuild.
15849         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
15850
15851 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15852
15853         * skip.c (skip_function_command): Make skip w/o arguments use the
15854         name of the inlined function if pc is inside any inlined function.
15855
15856 2020-01-14  Luis Machado  <luis.machado@linaro.org>
15857
15858         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
15859         * infrun.c (resume_1): Likewise.
15860         (handle_inferior_event): Remove stale comment.
15861         * linux-nat.c (linux_nat_target::resume): Update comments.
15862         (save_stop_reason): Likewise.
15863         (linux_nat_filter_event): Likewise.
15864         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
15865
15866 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15867
15868         * elfread.c (record_minimal_symbol): Set section index to 0 for
15869         non-allocatable sections.
15870
15871
15872 2020-01-13  Ali Tamur <tamur@google.com>
15873
15874         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
15875         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
15876         to gdb::optional.  Update comments.
15877         (dwo_file): Update comments.
15878         (read_attribute): Update API to take an additional out parameter,
15879         need_reprocess.  This is used to mark attributes that need other
15880         attributes (e.g. str_offsets_base) for correct computation which may not
15881         have been read yet.
15882         (read_attribute_reprocess): New function declaration.
15883         (read_addr_index): Likewise.
15884         (read_dwo_str_index): Likewise.
15885         (read_stub_str_index): Likewise.
15886         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
15887         (lookup_addr_base): New function definition.
15888         (lookup_ranges_base): Likewise.
15889         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
15890         lookup_ranges_base.
15891         (init_cutu_and_read_dies): Update comments.
15892         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
15893         unit.  This is used to inherit parent's str_offsets_base and addr_base.
15894         Update comments.
15895         (init_cutu_and_read_dies_simple): Reflect API changes.
15896         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
15897         (create_cus_hash_table): Change API to take parent compile unit.
15898         Reflect API changes.
15899         (open_and_init_dwo_file): Reflect API changes.
15900         (dwarf2_get_pc_bounds): Update comments.
15901         (dwarf2_record_block_ranges): Likewise.
15902         (read_full_die_1): Change implementation to reprocess attributes that
15903         need str_offsets_base and addr_base.
15904         (partial_die_info::read): Likewise.
15905         (read_attribute_reprocess): New function definition.
15906         (read_attribute_value): Change API to take an additional out parameter,
15907         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
15908         when a non-dwo compile unit has index based attributes.
15909         (read_attribute): Reflect API changes.
15910         (read_addr_index_1): Reflect API changes.  Update comments.
15911         (dwarf2_read_addr_index_data): Reflect API changes.
15912         (dwarf2_read_addr_index): Likewise.
15913         (read_str_index): Change API and implementation.  This becomes a helper
15914         to be used by the new string index related methods.  Update error
15915         message and comments.
15916         (read_dwo_str_index): New function definition.
15917         (read_stub_str_index): Likewise.
15918         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
15919         * symfile.h (dwarf2_debug_sections): Likewise.
15920         * xcoffread.c (dwarf2_debug_sections): Likewise.
15921
15922 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15923
15924         * gdbcore.h (struct core_fns) <core_read_registers>: Change
15925         core_reg_sect type to gdb_byte *.
15926         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
15927         * cris-tdep.c (fetch_core_registers): Likewise.
15928         * corelow.c (core_target::get_core_register_section): Change
15929         type of `contents` to gdb::byte_vector.
15930
15931 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15932
15933         * tui/tui-wingeneral.c (box_win): Position the title in the center
15934         of the border.
15935
15936 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15937
15938         * corelow.c (core_target::get_core_register_section): Use
15939           std::vector instead of alloca.
15940
15941 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15942
15943         * warning.m4: Add -Wmissing-declarations to build_warnings.
15944         * configure: Re-generate.
15945
15946 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15947
15948         * python/python.c (init__gdb_module): Add declaration.
15949
15950 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15951
15952         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
15953         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
15954         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
15955         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
15956         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
15957         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
15958         * ada-exp.y (_initialize_ada_exp): Add declaration.
15959         * ada-lang.c (_initialize_ada_language): Add declaration.
15960         * ada-tasks.c (_initialize_tasks): Add declaration.
15961         * agent.c (_initialize_agent): Add declaration.
15962         * aix-thread.c (_initialize_aix_thread): Add declaration.
15963         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
15964         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
15965         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
15966         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
15967         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
15968         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
15969         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
15970         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
15971         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
15972         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
15973         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
15974         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
15975         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
15976         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
15977         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
15978         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
15979         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
15980         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
15981         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
15982         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
15983         * annotate.c (_initialize_annotate): Add declaration.
15984         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
15985         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
15986         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
15987         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
15988         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
15989         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
15990         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
15991         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
15992         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
15993         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
15994         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
15995         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
15996         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
15997         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
15998         * auto-load.c (_initialize_auto_load): Add declaration.
15999         * auxv.c (_initialize_auxv): Add declaration.
16000         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
16001         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
16002         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
16003         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
16004         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
16005         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
16006         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
16007         * breakpoint.c (_initialize_breakpoint): Add declaration.
16008         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
16009         * btrace.c (_initialize_btrace): Add declaration.
16010         * charset.c (_initialize_charset): Add declaration.
16011         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
16012         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
16013         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
16014         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
16015         * cli/cli-script.c (_initialize_cli_script): Add declaration.
16016         * cli/cli-style.c (_initialize_cli_style): Add declaration.
16017         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
16018         * coffread.c (_initialize_coffread): Add declaration.
16019         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
16020         * compile/compile.c (_initialize_compile): Add declaration.
16021         * complaints.c (_initialize_complaints): Add declaration.
16022         * completer.c (_initialize_completer): Add declaration.
16023         * copying.c (_initialize_copying): Add declaration.
16024         * corefile.c (_initialize_core): Add declaration.
16025         * corelow.c (_initialize_corelow): Add declaration.
16026         * cp-abi.c (_initialize_cp_abi): Add declaration.
16027         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
16028         * cp-support.c (_initialize_cp_support): Add declaration.
16029         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
16030         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
16031         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
16032         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
16033         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
16034         * ctfread.c (_initialize_ctfread): Add declaration.
16035         * d-lang.c (_initialize_d_language): Add declaration.
16036         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
16037         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
16038         * dbxread.c (_initialize_dbxread): Add declaration.
16039         * dcache.c (_initialize_dcache): Add declaration.
16040         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
16041         * disasm.c (_initialize_disasm): Add declaration.
16042         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
16043         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
16044         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
16045         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
16046         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
16047         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
16048         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
16049         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
16050         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
16051         * elfread.c (_initialize_elfread): Add declaration.
16052         * exec.c (_initialize_exec): Add declaration.
16053         * extension.c (_initialize_extension): Add declaration.
16054         * f-lang.c (_initialize_f_language): Add declaration.
16055         * f-valprint.c (_initialize_f_valprint): Add declaration.
16056         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
16057         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
16058         * filesystem.c (_initialize_filesystem): Add declaration.
16059         * findcmd.c (_initialize_mem_search): Add declaration.
16060         * findvar.c (_initialize_findvar): Add declaration.
16061         * fork-child.c (_initialize_fork_child): Add declaration.
16062         * frame-base.c (_initialize_frame_base): Add declaration.
16063         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
16064         * frame.c (_initialize_frame): Add declaration.
16065         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
16066         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
16067         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
16068         * gcore.c (_initialize_gcore): Add declaration.
16069         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
16070         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
16071         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
16072         * gdbarch.c (_initialize_gdbarch): Add declaration.
16073         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
16074         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
16075         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
16076         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
16077         * go-lang.c (_initialize_go_language): Add declaration.
16078         * go32-nat.c (_initialize_go32_nat): Add declaration.
16079         * guile/guile.c (_initialize_guile): Add declaration.
16080         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
16081         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
16082         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
16083         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
16084         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
16085         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
16086         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
16087         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
16088         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
16089         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
16090         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
16091         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
16092         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
16093         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
16094         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
16095         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
16096         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
16097         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
16098         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
16099         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
16100         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
16101         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
16102         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
16103         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
16104         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
16105         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
16106         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
16107         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
16108         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
16109         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
16110         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
16111         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
16112         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
16113         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
16114         * infcall.c (_initialize_infcall): Add declaration.
16115         * infcmd.c (_initialize_infcmd): Add declaration.
16116         * inflow.c (_initialize_inflow): Add declaration.
16117         * infrun.c (_initialize_infrun): Add declaration.
16118         * interps.c (_initialize_interpreter): Add declaration.
16119         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
16120         * jit.c (_initialize_jit): Add declaration.
16121         * language.c (_initialize_language): Add declaration.
16122         * linux-fork.c (_initialize_linux_fork): Add declaration.
16123         * linux-nat.c (_initialize_linux_nat): Add declaration.
16124         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
16125         * linux-thread-db.c (_initialize_thread_db): Add declaration.
16126         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
16127         * m2-lang.c (_initialize_m2_language): Add declaration.
16128         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
16129         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
16130         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
16131         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
16132         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
16133         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
16134         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
16135         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
16136         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
16137         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
16138         * machoread.c (_initialize_machoread): Add declaration.
16139         * macrocmd.c (_initialize_macrocmd): Add declaration.
16140         * macroscope.c (_initialize_macroscope): Add declaration.
16141         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
16142         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
16143         * maint.c (_initialize_maint_cmds): Add declaration.
16144         * mdebugread.c (_initialize_mdebugread): Add declaration.
16145         * memattr.c (_initialize_mem): Add declaration.
16146         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
16147         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
16148         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
16149         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
16150         * mi/mi-main.c (_initialize_mi_main): Add declaration.
16151         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
16152         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
16153         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
16154         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
16155         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
16156         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
16157         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
16158         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
16159         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
16160         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
16161         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
16162         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
16163         * mipsread.c (_initialize_mipsread): Add declaration.
16164         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
16165         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
16166         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
16167         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
16168         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
16169         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
16170         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
16171         * nto-procfs.c (_initialize_procfs): Add declaration.
16172         * objc-lang.c (_initialize_objc_language): Add declaration.
16173         * observable.c (_initialize_observer): Add declaration.
16174         * opencl-lang.c (_initialize_opencl_language): Add declaration.
16175         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
16176         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
16177         * osabi.c (_initialize_gdb_osabi): Add declaration.
16178         * osdata.c (_initialize_osdata): Add declaration.
16179         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
16180         * parse.c (_initialize_parse): Add declaration.
16181         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
16182         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
16183         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
16184         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
16185         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
16186         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
16187         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
16188         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
16189         * printcmd.c (_initialize_printcmd): Add declaration.
16190         * probe.c (_initialize_probe): Add declaration.
16191         * proc-api.c (_initialize_proc_api): Add declaration.
16192         * proc-events.c (_initialize_proc_events): Add declaration.
16193         * proc-service.c (_initialize_proc_service): Add declaration.
16194         * procfs.c (_initialize_procfs): Add declaration.
16195         * producer.c (_initialize_producer): Add declaration.
16196         * psymtab.c (_initialize_psymtab): Add declaration.
16197         * python/python.c (_initialize_python): Add declaration.
16198         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
16199         * record-btrace.c (_initialize_record_btrace): Add declaration.
16200         * record-full.c (_initialize_record_full): Add declaration.
16201         * record.c (_initialize_record): Add declaration.
16202         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
16203         * regcache.c (_initialize_regcache): Add declaration.
16204         * reggroups.c (_initialize_reggroup): Add declaration.
16205         * remote-notif.c (_initialize_notif): Add declaration.
16206         * remote-sim.c (_initialize_remote_sim): Add declaration.
16207         * remote.c (_initialize_remote): Add declaration.
16208         * reverse.c (_initialize_reverse): Add declaration.
16209         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
16210         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
16211         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
16212         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
16213         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
16214         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
16215         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
16216         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
16217         Add declaration.
16218         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
16219         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
16220         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
16221         * rust-exp.y (_initialize_rust_exp): Add declaration.
16222         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
16223         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
16224         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
16225         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
16226         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
16227         * score-tdep.c (_initialize_score_tdep): Add declaration.
16228         * ser-go32.c (_initialize_ser_dos): Add declaration.
16229         * ser-mingw.c (_initialize_ser_windows): Add declaration.
16230         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
16231         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
16232         * ser-uds.c (_initialize_ser_socket): Add declaration.
16233         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
16234         * serial.c (_initialize_serial): Add declaration.
16235         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
16236         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
16237         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
16238         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
16239         * skip.c (_initialize_step_skip): Add declaration.
16240         * sol-thread.c (_initialize_sol_thread): Add declaration.
16241         * solib-aix.c (_initialize_solib_aix): Add declaration.
16242         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
16243         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
16244         * solib-frv.c (_initialize_frv_solib): Add declaration.
16245         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
16246         * solib-target.c (_initialize_solib_target): Add declaration.
16247         * solib.c (_initialize_solib): Add declaration.
16248         * source-cache.c (_initialize_source_cache): Add declaration.
16249         * source.c (_initialize_source): Add declaration.
16250         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
16251         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
16252         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
16253         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
16254         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
16255         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
16256         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
16257         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
16258         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
16259         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
16260         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
16261         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
16262         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
16263         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
16264         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
16265         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
16266         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
16267         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
16268         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
16269         * stabsread.c (_initialize_stabsread): Add declaration.
16270         * stack.c (_initialize_stack): Add declaration.
16271         * stap-probe.c (_initialize_stap_probe): Add declaration.
16272         * std-regs.c (_initialize_frame_reg): Add declaration.
16273         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
16274         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
16275         * symfile.c (_initialize_symfile): Add declaration.
16276         * symmisc.c (_initialize_symmisc): Add declaration.
16277         * symtab.c (_initialize_symtab): Add declaration.
16278         * target.c (_initialize_target): Add declaration.
16279         * target-connection.c (_initialize_target_connection): Add
16280         declaration.
16281         * target-dcache.c (_initialize_target_dcache): Add declaration.
16282         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
16283         * thread.c (_initialize_thread): Add declaration.
16284         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
16285         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
16286         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
16287         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
16288         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
16289         * tracectf.c (_initialize_ctf): Add declaration.
16290         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
16291         * tracefile.c (_initialize_tracefile): Add declaration.
16292         * tracepoint.c (_initialize_tracepoint): Add declaration.
16293         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
16294         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
16295         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
16296         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
16297         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
16298         * tui/tui-win.c (_initialize_tui_win): Add declaration.
16299         * tui/tui.c (_initialize_tui): Add declaration.
16300         * typeprint.c (_initialize_typeprint): Add declaration.
16301         * ui-style.c (_initialize_ui_style): Add declaration.
16302         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
16303         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
16304         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
16305         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
16306         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
16307         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
16308         * unittests/filtered_iterator-selftests.c
16309         (_initialize_filtered_iterator_selftests): Add declaration.
16310         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
16311         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
16312         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
16313         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
16314         * unittests/main-thread-selftests.c
16315         (_initialize_main_thread_selftests): Add declaration.
16316         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
16317         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
16318         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
16319         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
16320         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
16321         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
16322         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
16323         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
16324         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
16325         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
16326         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
16327         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
16328         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
16329         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
16330         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
16331         declaration.
16332         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
16333         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
16334         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
16335         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
16336         * user-regs.c (_initialize_user_regs): Add declaration.
16337         * utils.c (_initialize_utils): Add declaration.
16338         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
16339         * valops.c (_initialize_valops): Add declaration.
16340         * valprint.c (_initialize_valprint): Add declaration.
16341         * value.c (_initialize_values): Add declaration.
16342         * varobj.c (_initialize_varobj): Add declaration.
16343         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
16344         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
16345         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
16346         * windows-nat.c (_initialize_windows_nat): Add declaration.
16347         (_initialize_check_for_gdb_ini): Add declaration.
16348         (_initialize_loadable): Add declaration.
16349         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
16350         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
16351         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
16352         * xcoffread.c (_initialize_xcoffread): Add declaration.
16353         * xml-support.c (_initialize_xml_support): Add declaration.
16354         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
16355         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
16356         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
16357         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
16358
16359 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16360
16361         * regformats/regdat.sh: Generate declaration for init function.
16362
16363 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16364
16365         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
16366         up.
16367         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
16368         close_one_inferior>: New methods.
16369         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
16370         pass down target to find_inferior_pid.
16371         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
16372         Pass down target to find_inferior_ptid.
16373         (gdbsim_target::create_inferior): Pass down target to
16374         add_thread_silent.
16375         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
16376         target down to find_inferior_ptid and switch_to_thread.
16377         (gdbsim_target::close): Update to call close_one_inferior.
16378         (struct resume_data): Remove.
16379         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
16380         directly, rather than through a void pointer.
16381         (gdbsim_target::resume): Update to call resume_one_inferior.
16382
16383 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
16384
16385         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
16386
16387 2020-01-12  Pedro Alves  <palves@redhat.com>
16388
16389         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
16390         directly for the current inferior instead of
16391         discard_all_inferiors.
16392         (discard_all_inferiors): Delete.
16393
16394 2020-01-11  Tom Tromey  <tom@tromey.com>
16395
16396         * tui/tui-wingeneral.c (box_win): Check cli_styling.
16397         * tui/tui-winsource.c (tui_source_window_base::refill): Use
16398         deprecated_safe_get_selected_frame.
16399
16400 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16401
16402         * inferior.c (print_inferior): Switch inferior before printing it.
16403
16404 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
16405             Pedro Alves  <palves@redhat.com>
16406
16407         * progspace-and-thread.c (switch_to_program_space_and_thread):
16408         Assert there's an inferior for PSPACE.  Use
16409         switch_to_inferior_no_thread to switch the inferior too.
16410         * progspace.c (program_space::~program_space): Call
16411         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
16412         (program_space::free_all_objfiles): Don't call clear_symtab_users
16413         here.
16414         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
16415
16416 2020-01-10  Pedro Alves  <palves@redhat.com>
16417
16418         * NEWS: Mention multi-target debugging, "info connections", and
16419         "add-inferior -no-connection".
16420
16421 2020-01-10  Pedro Alves  <palves@redhat.com>
16422
16423         * infrun.c: Include "target-connection.h".
16424         (check_multi_target_resumption): New.
16425         (proceed): Call it.
16426         * target-connection.c (make_target_connection_string): Make
16427         extern.
16428         * target-connection.h (make_target_connection_string): Declare.
16429
16430 2020-01-10  Pedro Alves  <palves@redhat.com>
16431
16432         * Makefile.in (COMMON_SFILES): Add target-connection.c.
16433         * inferior.c (uiout_field_connection): New function.
16434         (print_inferior): Add new "connection-id" column.
16435         (add_inferior_command): Show connection number/string of added
16436         inferior.
16437         * process-stratum-target.h
16438         (process_stratum_target::connection_string): New virtual method.
16439         (process_stratum_target::connection_number): New field.
16440         * remote.c (remote_target::connection_string): New override.
16441         * target-connection.c: New file.
16442         * target-connection.h: New file.
16443         * target.c (decref_target): Remove process_stratum targets from
16444         the connection list.
16445         (target_stack::push): Add process_stratum targets to the
16446         connection list.
16447
16448 2020-01-10  Pedro Alves  <palves@redhat.com>
16449
16450         Revert:
16451         2016-04-12  Pedro Alves  <palves@redhat.com>
16452         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
16453         Remove references to name.
16454         * serial.h (struct serial) <name>: Delete.
16455
16456 2020-01-10  Pedro Alves  <palves@redhat.com>
16457
16458         * gdbarch-selftests.c (register_to_value_test): Remove "target
16459         already pushed" check.
16460
16461 2020-01-10  Pedro Alves  <palves@redhat.com>
16462             John Baldwin  <jhb@FreeBSD.org>
16463
16464         * aarch64-linux-nat.c
16465         (aarch64_linux_nat_target::thread_architecture): Adjust.
16466         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
16467         (task_command_1): Likewise.
16468         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
16469         (aix_thread_target::wait, aix_thread_target::fetch_registers)
16470         (aix_thread_target::store_registers)
16471         (aix_thread_target::thread_alive): Adjust.
16472         * amd64-fbsd-tdep.c: Include "inferior.h".
16473         (amd64fbsd_get_thread_local_address): Pass down target.
16474         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
16475         thread's gdbarch instead of target_gdbarch.
16476         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
16477         get_last_target_status.
16478         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
16479         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
16480         inferiors.
16481         (update_inserted_breakpoint_locations): Skip if inferiors with no
16482         execution.
16483         (update_global_location_list): When handling moribund locations,
16484         find representative inferior for location's pspace, and use thread
16485         count of its process_stratum target.
16486         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
16487         * bsd-uthread.c (bsd_uthread_target::wait): Use
16488         as_process_stratum_target and adjust thread_change_ptid and
16489         add_thread calls.
16490         (bsd_uthread_target::update_thread_list): Use
16491         as_process_stratum_target and adjust find_thread_ptid,
16492         thread_change_ptid and add_thread calls.
16493         * btrace.c (maint_btrace_packet_history_cmd): Adjust
16494         find_thread_ptid call.
16495         * corelow.c (add_to_thread_list): Adjust add_thread call.
16496         (core_target_open): Adjust add_thread_silent and thread_count
16497         calls.
16498         (core_target::pid_to_str): Adjust find_inferior_ptid call.
16499         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
16500         * event-top.c (async_disconnect): Pop targets from all inferiors.
16501         * exec.c (add_target_sections): Push exec target on all inferiors
16502         sharing the program space.
16503         (remove_target_sections): Remove the exec target from all
16504         inferiors sharing the program space.
16505         (exec_on_vfork): New.
16506         * exec.h (exec_on_vfork): Declare.
16507         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
16508         Pass it down.
16509         (fbsd_nat_target::update_thread_list): Adjust.
16510         (fbsd_nat_target::resume): Adjust.
16511         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
16512         down.
16513         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
16514         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
16515         get_thread_arch_regcache call.
16516         * fork-child.c (gdb_startup_inferior): Pass target down to
16517         startup_inferior and set_executing.
16518         * gdbthread.h (struct process_stratum_target): Forward declare.
16519         (add_thread, add_thread_silent, add_thread_with_info)
16520         (in_thread_list): Add process_stratum_target parameter.
16521         (find_thread_ptid(inferior*, ptid_t)): New overload.
16522         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
16523         parameter.
16524         (all_threads()): Delete overload.
16525         (all_threads, all_non_exited_threads): Add process_stratum_target
16526         parameter.
16527         (all_threads_safe): Use brace initialization.
16528         (thread_count): Add process_stratum_target parameter.
16529         (set_resumed, set_running, set_stop_requested, set_executing)
16530         (threads_are_executing, finish_thread_state): Add
16531         process_stratum_target parameter.
16532         (switch_to_thread): Use is_current_thread.
16533         * i386-fbsd-tdep.c: Include "inferior.h".
16534         (i386fbsd_get_thread_local_address): Pass down target.
16535         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
16536         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
16537         have_inferiors check.
16538         * inf-ptrace.c (inf_ptrace_target::create_inferior)
16539         (inf_ptrace_target::attach): Adjust.
16540         * infcall.c (run_inferior_call): Adjust.
16541         * infcmd.c (run_command_1): Pass target to
16542         scoped_finish_thread_state.
16543         (proceed_thread_callback): Skip inferiors with no execution.
16544         (continue_command): Rename 'all_threads' local to avoid hiding
16545         'all_threads' function.  Adjust get_last_target_status call.
16546         (prepare_one_step): Adjust set_running call.
16547         (signal_command): Use user_visible_resume_target.  Compare thread
16548         pointers instead of inferior_ptid.
16549         (info_program_command): Adjust to pass down target.
16550         (attach_command): Mark target's 'thread_executing' flag.
16551         (stop_current_target_threads_ns): New, factored out from ...
16552         (interrupt_target_1): ... this.  Switch inferior before making
16553         target calls.
16554         * inferior-iter.h
16555         (struct all_inferiors_iterator, struct all_inferiors_range)
16556         (struct all_inferiors_safe_range)
16557         (struct all_non_exited_inferiors_range): Filter on
16558         process_stratum_target too.  Remove explicit.
16559         * inferior.c (inferior::inferior): Push dummy target on target
16560         stack.
16561         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
16562         Add process_stratum_target parameter, and pass it down.
16563         (have_live_inferiors): Adjust.
16564         (switch_to_inferior_and_push_target): New.
16565         (add_inferior_command, clone_inferior_command): Handle
16566         "-no-connection" parameter.  Use
16567         switch_to_inferior_and_push_target.
16568         (_initialize_inferior): Mention "-no-connection" option in
16569         the help of "add-inferior" and "clone-inferior" commands.
16570         * inferior.h: Include "process-stratum-target.h".
16571         (interrupt_target_1): Use bool.
16572         (struct inferior) <push_target, unpush_target, target_is_pushed,
16573         find_target_beneath, top_target, process_target, target_at,
16574         m_stack>: New.
16575         (discard_all_inferiors): Delete.
16576         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
16577         (all_inferiors, all_non_exited_inferiors): Add
16578         process_stratum_target parameter.
16579         * infrun.c: Include "gdb_select.h" and <unordered_map>.
16580         (target_last_proc_target): New global.
16581         (follow_fork_inferior): Push target on new inferior.  Pass target
16582         to add_thread_silent.  Call exec_on_vfork.  Handle target's
16583         reference count.
16584         (follow_fork): Adjust get_last_target_status call.  Also consider
16585         target.
16586         (follow_exec): Push target on new inferior.
16587         (struct execution_control_state) <target>: New field.
16588         (user_visible_resume_target): New.
16589         (do_target_resume): Call target_async.
16590         (resume_1): Set target's threads_executing flag.  Consider resume
16591         target.
16592         (commit_resume_all_targets): New.
16593         (proceed): Also consider resume target.  Skip threads of inferiors
16594         with no execution.  Commit resumtion in all targets.
16595         (start_remote): Pass current inferior to wait_for_inferior.
16596         (infrun_thread_stop_requested): Consider target as well.  Pass
16597         thread_info pointer to clear_inline_frame_state instead of ptid.
16598         (infrun_thread_thread_exit): Consider target as well.
16599         (random_pending_event_thread): New inferior parameter.  Use it.
16600         (do_target_wait): Rename to ...
16601         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
16602         down.
16603         (threads_are_resumed_pending_p, do_target_wait): New.
16604         (prepare_for_detach): Adjust calls.
16605         (wait_for_inferior): New inferior parameter.  Handle it.  Use
16606         do_target_wait_1 instead of do_target_wait.
16607         (fetch_inferior_event): Adjust.  Switch to representative
16608         inferior.  Pass target down.
16609         (set_last_target_status): Add process_stratum_target parameter.
16610         Save target in global.
16611         (get_last_target_status): Add process_stratum_target parameter and
16612         handle it.
16613         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
16614         (context_switch): Check inferior_ptid == null_ptid before calling
16615         inferior_thread().
16616         (get_inferior_stop_soon): Pass down target.
16617         (wait_one): Rename to ...
16618         (poll_one_curr_target): ... this.
16619         (struct wait_one_event): New.
16620         (wait_one): New.
16621         (stop_all_threads): Adjust.
16622         (handle_no_resumed, handle_inferior_event): Adjust to consider the
16623         event's target.
16624         (switch_back_to_stepped_thread): Also consider target.
16625         (print_stop_event): Update.
16626         (normal_stop): Update.  Also consider the resume target.
16627         * infrun.h (wait_for_inferior): Remove declaration.
16628         (user_visible_resume_target): New declaration.
16629         (get_last_target_status, set_last_target_status): New
16630         process_stratum_target parameter.
16631         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16632         process_stratum_target parameter, and use it.
16633         (clear_inline_frame_state (thread_info*)): New.
16634         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16635         process_stratum_target parameter.
16636         (clear_inline_frame_state (thread_info*)): Declare.
16637         * linux-fork.c (delete_checkpoint_command): Pass target down to
16638         find_thread_ptid.
16639         (checkpoint_command): Adjust.
16640         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
16641         instead of just tweaking inferior_ptid.
16642         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
16643         (exit_lwp): Pass target down to find_thread_ptid.
16644         (attach_proc_task_lwp_callback): Pass target down to
16645         add_thread/set_running/set_executing.
16646         (linux_nat_target::attach): Pass target down to
16647         thread_change_ptid.
16648         (get_detach_signal): Pass target down to find_thread_ptid.
16649         Consider last target status's target.
16650         (linux_resume_one_lwp_throw, resume_lwp)
16651         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
16652         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
16653         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
16654         (linux_nat_target::async_wait_fd): New.
16655         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
16656         target down.
16657         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
16658         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
16659         * linux-thread-db.c (struct thread_db_info::process_target): New
16660         field.
16661         (add_thread_db_info): Save target.
16662         (get_thread_db_info): New process_stratum_target parameter.  Also
16663         match target.
16664         (delete_thread_db_info): New process_stratum_target parameter.
16665         Also match target.
16666         (thread_from_lwp): Adjust to pass down target.
16667         (thread_db_notice_clone): Pass down target.
16668         (check_thread_db_callback): Pass down target.
16669         (try_thread_db_load_1): Always push the thread_db target.
16670         (try_thread_db_load, record_thread): Pass target down.
16671         (thread_db_target::detach): Pass target down.  Always unpush the
16672         thread_db target.
16673         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
16674         target down.  Always unpush the thread_db target.
16675         (find_new_threads_callback, thread_db_find_new_threads_2)
16676         (thread_db_target::update_thread_list): Pass target down.
16677         (thread_db_target::pid_to_str): Pass current inferior down.
16678         (thread_db_target::get_thread_local_address): Pass target down.
16679         (thread_db_target::resume, maintenance_check_libthread_db): Pass
16680         target down.
16681         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
16682         * procfs.c (procfs_target::procfs_init_inferior): Declare.
16683         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
16684         (procfs_init_inferior): Rename to ...
16685         (procfs_target::procfs_init_inferior): ... this and adjust.
16686         (procfs_target::create_inferior, procfs_notice_thread)
16687         (procfs_do_thread_registers): Adjust.
16688         * ppc-fbsd-tdep.c: Include "inferior.h".
16689         (ppcfbsd_get_thread_local_address): Pass down target.
16690         * proc-service.c (ps_xfer_memory): Switch current inferior and
16691         program space as well.
16692         (get_ps_regcache): Pass target down.
16693         * process-stratum-target.c
16694         (process_stratum_target::thread_address_space)
16695         (process_stratum_target::thread_architecture): Pass target down.
16696         * process-stratum-target.h
16697         (process_stratum_target::threads_executing): New field.
16698         (as_process_stratum_target): New.
16699         * ravenscar-thread.c
16700         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
16701         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
16702         down.
16703         * record-btrace.c (record_btrace_target::info_record): Adjust.
16704         (record_btrace_target::record_method)
16705         (record_btrace_target::record_is_replaying)
16706         (record_btrace_target::fetch_registers)
16707         (get_thread_current_frame_id, record_btrace_target::resume)
16708         (record_btrace_target::wait, record_btrace_target::stop): Pass
16709         target down.
16710         * record-full.c (record_full_wait_1): Switch to event thread.
16711         Pass target down.
16712         * regcache.c (regcache::regcache)
16713         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
16714         process_stratum_target parameter and handle it.
16715         (current_thread_target): New global.
16716         (get_thread_regcache): Add process_stratum_target parameter and
16717         handle it.  Switch inferior before calling target method.
16718         (get_thread_regcache): Pass target down.
16719         (get_thread_regcache_for_ptid): Pass target down.
16720         (registers_changed_ptid): Add process_stratum_target parameter and
16721         handle it.
16722         (registers_changed_thread, registers_changed): Pass target down.
16723         (test_get_thread_arch_aspace_regcache): New.
16724         (current_regcache_test): Define a couple local test_target_ops
16725         instances and use them for testing.
16726         (readwrite_regcache): Pass process_stratum_target parameter.
16727         (cooked_read_test, cooked_write_test): Pass mock_target down.
16728         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
16729         (get_thread_arch_aspace_regcache): Add process_stratum_target
16730         parameter.
16731         (regcache::target): New method.
16732         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
16733         (regcache::registers_changed_ptid): Add process_stratum_target
16734         parameter.
16735         (regcache::m_target): New field.
16736         (registers_changed_ptid): Add process_stratum_target parameter.
16737         * remote.c (remote_state::supports_vCont_probed): New field.
16738         (remote_target::async_wait_fd): New method.
16739         (remote_unpush_and_throw): Add remote_target parameter.
16740         (get_current_remote_target): Adjust.
16741         (remote_target::remote_add_inferior): Push target.
16742         (remote_target::remote_add_thread)
16743         (remote_target::remote_notice_new_inferior)
16744         (get_remote_thread_info): Pass target down.
16745         (remote_target::update_thread_list): Skip threads of inferiors
16746         bound to other targets.  (remote_target::close): Don't discard
16747         inferiors.  (remote_target::add_current_inferior_and_thread)
16748         (remote_target::process_initial_stop_replies)
16749         (remote_target::start_remote)
16750         (remote_target::remote_serial_quit_handler): Pass down target.
16751         (remote_target::remote_unpush_target): New remote_target
16752         parameter.  Unpush the target from all inferiors.
16753         (remote_target::remote_unpush_and_throw): New remote_target
16754         parameter.  Pass it down.
16755         (remote_target::open_1): Check whether the current inferior has
16756         execution instead of checking whether any inferior is live.  Pass
16757         target down.
16758         (remote_target::remote_detach_1): Pass down target.  Use
16759         remote_unpush_target.
16760         (extended_remote_target::attach): Pass down target.
16761         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
16762         (remote_target::append_resumption): Pass down target.
16763         (remote_target::append_pending_thread_resumptions)
16764         (remote_target::remote_resume_with_hc, remote_target::resume)
16765         (remote_target::commit_resume): Pass down target.
16766         (remote_target::remote_stop_ns): Check supports_vCont_probed.
16767         (remote_target::interrupt_query)
16768         (remote_target::remove_new_fork_children)
16769         (remote_target::check_pending_events_prevent_wildcard_vcont)
16770         (remote_target::remote_parse_stop_reply)
16771         (remote_target::process_stop_reply): Pass down target.
16772         (first_remote_resumed_thread): New remote_target parameter.  Pass
16773         it down.
16774         (remote_target::wait_as): Pass down target.
16775         (unpush_and_perror): New remote_target parameter.  Pass it down.
16776         (remote_target::readchar, remote_target::remote_serial_write)
16777         (remote_target::getpkt_or_notif_sane_1)
16778         (remote_target::kill_new_fork_children, remote_target::kill): Pass
16779         down target.
16780         (remote_target::mourn_inferior): Pass down target.  Use
16781         remote_unpush_target.
16782         (remote_target::core_of_thread)
16783         (remote_target::remote_btrace_maybe_reopen): Pass down target.
16784         (remote_target::pid_to_exec_file)
16785         (remote_target::thread_handle_to_thread_info): Pass down target.
16786         (remote_target::async_wait_fd): New.
16787         * riscv-fbsd-tdep.c: Include "inferior.h".
16788         (riscv_fbsd_get_thread_local_address): Pass down target.
16789         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
16790         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
16791         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
16792         Adjust.
16793         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
16794         * solib-svr4.c (enable_break): Pass down target.
16795         * spu-multiarch.c (parse_spufs_run): Pass down target.
16796         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
16797         * target-delegates.c: Regenerate.
16798         * target.c (g_target_stack): Delete.
16799         (current_top_target): Return the current inferior's top target.
16800         (target_has_execution_1): Refer to the passed-in inferior's top
16801         target.
16802         (target_supports_terminal_ours): Check whether the initial
16803         inferior was already created.
16804         (decref_target): New.
16805         (target_stack::push): Incref/decref the target.
16806         (push_target, push_target, unpush_target): Adjust.
16807         (target_stack::unpush): Defref target.
16808         (target_is_pushed): Return bool.  Adjust to refer to the current
16809         inferior's target stack.
16810         (dispose_inferior): Delete, and inline parts ...
16811         (target_preopen): ... here.  Only dispose of the current inferior.
16812         (target_detach): Hold strong target reference while detaching.
16813         Pass target down.
16814         (target_thread_name): Add assertion.
16815         (target_resume): Pass down target.
16816         (target_ops::beneath, find_target_at): Adjust to refer to the
16817         current inferior's target stack.
16818         (get_dummy_target): New.
16819         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
16820         has a thread running.
16821         (initialize_targets): Rename to ...
16822         (_initialize_target): ... this.
16823         * target.h: Include "gdbsupport/refcounted-object.h".
16824         (struct target_ops): Inherit refcounted_object.
16825         (target_ops::shortname, target_ops::longname): Make const.
16826         (target_ops::async_wait_fd): New method.
16827         (decref_target): Declare.
16828         (struct target_ops_ref_policy): New.
16829         (target_ops_ref): New typedef.
16830         (get_dummy_target): Declare function.
16831         (target_is_pushed): Return bool.
16832         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
16833         (all_matching_threads_iterator::all_matching_threads_iterator):
16834         Handle filter target.
16835         * thread-iter.h (struct all_matching_threads_iterator, struct
16836         all_matching_threads_range, class all_non_exited_threads_range):
16837         Filter by target too.  Remove explicit.
16838         * thread.c (threads_executing): Delete.
16839         (inferior_thread): Pass down current inferior.
16840         (clear_thread_inferior_resources): Pass down thread pointer
16841         instead of ptid_t.
16842         (add_thread_silent, add_thread_with_info, add_thread): Add
16843         process_stratum_target parameter.  Use it for thread and inferior
16844         searches.
16845         (is_current_thread): New.
16846         (thread_info::deletable): Use it.
16847         (find_thread_ptid, thread_count, in_thread_list)
16848         (thread_change_ptid, set_resumed, set_running): New
16849         process_stratum_target parameter.  Pass it down.
16850         (set_executing): New process_stratum_target parameter.  Pass it
16851         down.  Adjust reference to 'threads_executing'.
16852         (threads_are_executing): New process_stratum_target parameter.
16853         Adjust reference to 'threads_executing'.
16854         (set_stop_requested, finish_thread_state): New
16855         process_stratum_target parameter.  Pass it down.
16856         (switch_to_thread): Also match inferior.
16857         (switch_to_thread): New process_stratum_target parameter.  Pass it
16858         down.
16859         (update_threads_executing): Reimplement.
16860         * top.c (quit_force): Pop targets from all inferior.
16861         (gdb_init): Don't call initialize_targets.
16862         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
16863         Declare.
16864         (windows_add_thread, windows_delete_thread): Adjust.
16865         (get_windows_debug_event): Rename to ...
16866         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
16867         * tracefile-tfile.c (tfile_target_open): Pass down target.
16868         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
16869         Forward declare.
16870         (switch_to_thread): Add process_stratum_target parameter.
16871         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
16872         parameter.  Use it.
16873         (mi_on_resume): Pass target down.
16874         * nat/fork-inferior.c (startup_inferior): Add
16875         process_stratum_target parameter.  Pass it down.
16876         * nat/fork-inferior.h (startup_inferior): Add
16877         process_stratum_target parameter.
16878         * python/py-threadevent.c (py_get_event_thread): Pass target down.
16879
16880 2020-01-10  Pedro Alves  <palves@redhat.com>
16881
16882         * remote.c (remote_target::start_remote): Don't set inferior_ptid
16883         directly.  Instead find the first thread in the thread list and
16884         use switch_to_thread.
16885
16886 2020-01-10  Pedro Alves  <palves@redhat.com>
16887
16888         * remote.c (remote_target::remote_add_inferior): Don't bind a
16889         process to the current inferior if the current inferior is already
16890         bound to a process.
16891
16892 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16893             Pedro Alves  <palves@redhat.com>
16894
16895         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
16896         If no process is specified, return null_ptid instead of
16897         inferior_ptid.
16898         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
16899         TARGET_WAITKIND_SIGNALLED with no pid.
16900
16901 2020-01-10  Pedro Alves  <palves@redhat.com>
16902
16903         * remote.c (first_remote_resumed_thread): New.
16904         (remote_target::wait_as): Use it as default event_ptid instead of
16905         inferior_ptid.
16906
16907 2020-01-10  Pedro Alves  <palves@redhat.com>
16908
16909         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
16910
16911 2020-01-10  Pedro Alves  <palves@redhat.com>
16912
16913         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
16914         not -1.
16915
16916 2020-01-10  Pedro Alves  <palves@redhat.com>
16917
16918         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
16919         ptid to get_last_target_status.
16920         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
16921         ptid to get_last_target_status.
16922         * infcmd.c (continue_command): Don't pass a target_waitstatus to
16923         get_last_target_status.
16924         (info_program_command): Don't pass a target_waitstatus to
16925         get_last_target_status.
16926         * infrun.c (init_wait_for_inferior): Use
16927         nullify_last_target_wait_ptid.
16928         (get_last_target_status): Handle nullptr arguments.
16929         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
16930         (print_stop_event): Don't pass a ptid to get_last_target_status.
16931         (normal_stop): Don't pass a ptid to get_last_target_status.
16932         * infrun.h (get_last_target_status, set_last_target_status): Move
16933         comments here and update.
16934         (nullify_last_target_wait_ptid): Declare.
16935         * linux-fork.c (fork_load_infrun_state): Remove local extern
16936         declaration of nullify_last_target_wait_ptid.
16937         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
16938         to get_last_target_status.
16939
16940 2020-01-10  Pedro Alves  <palves@redhat.com>
16941
16942         * gdbthread.h (scoped_restore_current_thread)
16943         <dont_restore, restore, m_dont_restore>: Declare.
16944         * thread.c (thread_alive): Add assertion.  Return bool.
16945         (switch_to_thread_if_alive): New.
16946         (prune_threads): Switch inferior/thread.
16947         (print_thread_info_1): Switch thread before calling target methods.
16948         (scoped_restore_current_thread::restore): New, factored out from
16949         ...
16950         (scoped_restore_current_thread::~scoped_restore_current_thread):
16951         ... this.
16952         (scoped_restore_current_thread::scoped_restore_current_thread):
16953         Add assertion.
16954         (thread_apply_all_command, thread_select): Use
16955         switch_to_thread_if_alive.
16956         * infrun.c (proceed, restart_threads, handle_signal_stop)
16957         (switch_back_to_stepped_thread): Switch current thread before
16958         calling target methods.
16959
16960 2020-01-10  Pedro Alves <palves@redhat.com>
16961
16962         * inferior.c (switch_to_inferior_no_thread): New function,
16963         factored out from ...
16964         (inferior_command): ... here.
16965         * inferior.h (switch_to_inferior_no_thread): Declare.
16966         * mi/mi-main.c (run_one_inferior): Use
16967         switch_to_inferior_no_thread.
16968
16969 2020-01-10  Pedro Alves  <palves@redhat.com>
16970
16971         * infcmd.c (kill_command): Remove dead code.
16972
16973 2020-01-10  Pedro Alves  <palves@redhat.com>
16974
16975         * remote.c (remote_target::mourn_inferior): No longer check
16976         whether the target is running.
16977
16978 2020-01-10  Pedro Alves  <palves@redhat.com>
16979
16980         * corelow.c (core_target::has_execution): Change parameter type to
16981         inferior pointer.
16982         * inferior.c (number_of_live_inferiors): Use
16983         inferior::has_execution instead of target_has_execution_1.
16984         * inferior.h (inferior::has_execution): New.
16985         * linux-thread-db.c (thread_db_target::update_thread_list): Use
16986         inferior::has_execution instead of target_has_execution_1.
16987         * process-stratum-target.c
16988         (process_stratum_target::has_execution): Change parameter type to
16989         inferior pointer.  Check the inferior's PID instead of
16990         inferior_ptid.
16991         * process-stratum-target.h
16992         (process_stratum_target::has_execution): Change parameter type to
16993         inferior pointer.
16994         * record-full.c (record_full_core_target::has_execution): Change
16995         parameter type to inferior pointer.
16996         * target.c (target_has_execution_1): Change parameter type to
16997         inferior pointer.
16998         (target_has_execution_current): Adjust.
16999         * target.h (target_ops::has_execution): Change parameter type to
17000         inferior pointer.
17001         (target_has_execution_1): Change parameter type to inferior
17002         pointer.  Change return type to bool.
17003         * tracefile.h (tracefile_target::has_execution): Change parameter
17004         type to inferior pointer.
17005
17006 2020-01-10  Pedro Alves  <palves@redhat.com>
17007
17008         * exceptions.c (print_flush): Remove current_top_target() check.
17009
17010 2020-01-10  Pedro Alves  <palves@redhat.com>
17011
17012         * remote.c (show_remote_exec_file): Show the current inferior's
17013         exec-file instead of the command variable's value.
17014
17015 2020-01-10  Pedro Alves  <palves@redhat.com>
17016
17017         * record-full.c (record_full_resume_ptid): New global.
17018         (record_full_target::resume): Set it.
17019         (record_full_wait_1): Use record_full_resume_ptid instead of
17020         inferior_ptid.
17021
17022 2020-01-10  Pedro Alves  <palves@redhat.com>
17023
17024         * gdbthread.h (scoped_restore_current_thread)
17025         <dont_restore, restore, m_dont_restore>: Declare.
17026         * thread.c (thread_alive): Add assertion.  Return bool.
17027         (switch_to_thread_if_alive): New.
17028         (prune_threads): Switch inferior/thread.
17029         (print_thread_info_1): Switch thread before calling target methods.
17030         (scoped_restore_current_thread::restore): New, factored out from
17031         ...
17032         (scoped_restore_current_thread::~scoped_restore_current_thread):
17033         ... this.
17034         (scoped_restore_current_thread::scoped_restore_current_thread):
17035         Add assertion.
17036         (thread_apply_all_command, thread_select): Use
17037         switch_to_thread_if_alive.
17038
17039 2020-01-10  George Barrett  <bob@bob131.so>
17040
17041         * stap-probe.c (stap_modify_semaphore): Don't check for null
17042         semaphores.
17043         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
17044         for null semaphores.
17045
17046 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17047
17048         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
17049         all source windows, and maintain horizontal scroll status while
17050         doing so.
17051
17052 2020-01-09  Tom Tromey  <tom@tromey.com>
17053
17054         PR tui/18932:
17055         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
17056         update_source_window, not print_source_lines.
17057
17058 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17059
17060         * tui/tui.c (tui_enable): Register tui hooks after calling
17061         tui_display_main.
17062
17063 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17064
17065         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
17066
17067 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
17068
17069         * thread.c (print_thread_info_1): Fix indentation.
17070
17071 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17072
17073         * symtab.c (general_symbol_info::compute_and_set_names): Move the
17074         unique_xmalloc_ptr outside the if to always free the demangled name.
17075
17076 2020-01-08  Tom Tromey  <tromey@adacore.com>
17077
17078         * xcoffread.c (enter_line_range, read_xcoff_symtab)
17079         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
17080         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
17081         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
17082         Remove.
17083         (section_offsets): New typedef.
17084         * symtab.c (fixup_section, get_msymbol_address): Update.
17085         * symmisc.c (dump_msymbols): Update.
17086         * symfile.h (relative_addr_info_to_section_offsets)
17087         (symfile_map_offsets_to_segments): Update.
17088         * symfile.c (build_section_addr_info_from_objfile)
17089         (init_objfile_sect_indices): Update.
17090         (struct place_section_arg): Change type of "offsets".
17091         (place_section): Update.
17092         (relative_addr_info_to_section_offsets): Change type of
17093         "section_offsets".  Remove "num_sections" parameter.
17094         (default_symfile_offsets, syms_from_objfile_1)
17095         (set_objfile_default_section_offset): Update.
17096         (reread_symbols): No need to preserve section offsets by hand.
17097         (symfile_map_offsets_to_segments): Change type of "offsets".
17098         * stap-probe.c (relocate_address): Update.
17099         * stabsread.h (process_one_symbol): Update.
17100         * solib-target.c (struct lm_info_target) <offsets>: Change type.
17101         (solib_target_relocate_section_addresses): Update.
17102         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
17103         Update.
17104         * solib-frv.c (frv_relocate_main_executable): Update.
17105         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
17106         * solib-aix.c (solib_aix_get_section_offsets): Change return
17107         type.
17108         (solib_aix_solib_create_inferior_hook): Update.
17109         * remote.c (remote_target::get_offsets): Update.
17110         * psymtab.c (find_pc_sect_psymtab): Update.
17111         * psympriv.h (struct partial_symbol) <address, text_low,
17112         text_high>: Update.
17113         * objfiles.h (obj_section_offset): Update.
17114         (struct objfile) <section_offsets>: Change type.
17115         <num_sections>: Remove.
17116         (objfile_relocate): Update.
17117         * objfiles.c (entry_point_address_query): Update
17118         (relocate_one_symbol): Change type of "section_offsets".
17119         (objfile_relocate1, objfile_relocate1): Change type of
17120         "new_offsets".
17121         (objfile_rebase1): Update.
17122         * mipsread.c (mipscoff_symfile_read): Update.
17123         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
17124         parameter.
17125         * mdebugread.c (parse_symbol): Change type of "section_offsets".
17126         (parse_external, psymtab_to_symtab_1): Update.
17127         * machoread.c (macho_symfile_offsets): Update.
17128         * ia64-tdep.c (ia64_find_unwind_table): Update.
17129         * hppa-tdep.c (read_unwind_info): Update.
17130         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
17131         * dwarf2read.c (create_addrmap_from_index)
17132         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
17133         (process_psymtab_comp_unit_reader, add_partial_symbol)
17134         (add_partial_subprogram, process_full_comp_unit)
17135         (read_file_scope, read_func_scope, read_lexical_block_scope)
17136         (read_call_site_scope, dwarf2_rnglists_process)
17137         (dwarf2_ranges_process, dwarf2_ranges_read)
17138         (dwarf_decode_lines_1, var_decode_location, new_symbol)
17139         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
17140         Update.
17141         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
17142         Update.
17143         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
17144         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
17145         (process_one_symbol): Change type of "section_offsets".
17146         * ctfread.c (get_objfile_text_range): Update.
17147         * coffread.c (coff_symtab_read, enter_linenos)
17148         (process_coff_symbol): Update.
17149         * coff-pe-read.c (add_pe_forwarded_sym): Update.
17150         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
17151
17152 2020-01-08  Tom Tromey  <tromey@adacore.com>
17153
17154         * dwarf2read.c (parse_macro_definition): Use std::string.
17155         (parse_macro_definition): Likewise.
17156
17157 2020-01-08  Tom Tromey  <tromey@adacore.com>
17158
17159         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
17160         (ATTR_ALLOC_CHUNK): Remove.
17161
17162 2020-01-08  Tom Tromey  <tromey@adacore.com>
17163
17164         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
17165
17166 2020-01-08  Tom Tromey  <tromey@adacore.com>
17167
17168         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
17169         (dwarf2_compute_name, open_dwo_file): Likewise.
17170         (process_enumeration_scope): Use std::vector.
17171         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
17172         (partial_die_info::fixup, dwarf2_start_subfile)
17173         (guess_full_die_structure_name, dwarf2_name): Likewise.
17174         (determine_prefix): Update.
17175         (guess_full_die_structure_name): Make return type const.
17176         (partial_die_full_name): Return unique_xmalloc_ptr.
17177         (DW_FIELD_ALLOC_CHUNK): Remove.
17178
17179 2020-01-07  Tom Tromey  <tromey@adacore.com>
17180
17181         PR build/24937:
17182         * stap-probe.c (class stap_static_probe_ops): Add constructor.
17183
17184 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17185
17186         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
17187
17188 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
17189
17190         * stack.c (print_frame_info): Move disassemble_next_line code
17191         inside source_print block.
17192
17193 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17194
17195         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
17196         gdb/signals.h, as we are now using native signal symbols.
17197
17198 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17199
17200         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
17201         overflow by an early check of content vs threshold.
17202         * tui/tui-source.c (tui_source_window::line_is_displayed):
17203         Likewise.
17204
17205 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17206
17207         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
17208
17209 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17210
17211         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
17212         export table if no section contains it's RVA.
17213
17214 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17215
17216         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
17217
17218 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
17219
17220         * source.c (print_source_lines_base): Set last_line_listed.
17221
17222 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17223
17224         * tui/tui-disasm.c: Remove trailing spaces.
17225
17226 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17227             Pedro Alves  <palves@redhat.com>
17228
17229         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
17230         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
17231         (windows_gdb_signal_to_target): New function, uses the above
17232         enumeration to convert GDB internal signal codes to equivalent
17233         Windows codes.
17234         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
17235         * windows-nat.c: Include "gdb_wait.h".
17236         (get_windows_debug_event): Extract the fatal exception from the
17237         exit status and convert to the equivalent Posix signal number.
17238         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
17239         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
17240         * gdbsupport/gdb_wait.c: New file, implements
17241         windows_status_to_termsig.
17242         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
17243         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
17244
17245 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
17246
17247         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
17248         show_layout.
17249
17250 2020-01-05  Luis Machado  <luis.machado@linaro.org>
17251
17252         * aarch64-linux-nat.c
17253         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
17254         and bfd_mach_aarch64.
17255
17256 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
17257
17258         * ui-file.c (stdio_file::can_emit_style_escape)
17259         (tee_file::can_emit_style_escape): Ensure style is used also on
17260         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
17261         to gdb_stdout.
17262         * main.c (set_gdb_data_directory): Use file style to output the
17263         warning that the given pathname is not a directory.
17264         * top.c (show_history_filename, gdb_safe_append_history)
17265         (show_gdb_datadir): Use file style.
17266
17267 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17268
17269         * solib-target.c (struct lm_info_target):
17270         Change offsets to be a unique_xmalloc_ptr.
17271         (solib_target_relocate_section_addresses): Update.
17272
17273 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17274
17275         * windows-nat.c (windows_clear_solib): Free so_list linked list.
17276
17277 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
17278
17279         * MAINTAINERS (Write After Approval): Add myself.
17280
17281 2020-01-02  Luis Machado  <luis.machado@linaro.org>
17282
17283         * proc-service.c (get_ps_regcache): Remove reference to obsolete
17284         Cell BE architecture.
17285         * target.h (struct target_ops) <thread_architecture>: Likewise.
17286
17287 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17288
17289         * Makefile.in: Use INSTALL_PROGRAM_ENV.
17290
17291 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17292
17293         * MAINTAINERS (Write After Approval): Add myself.
17294
17295 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17296
17297         * gdbarch.sh: Update copyright year range of generated files.
17298
17299 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17300
17301         Update copyright year range in all GDB files.
17302
17303 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17304
17305         * copyright.py: Convert to Python 3.
17306
17307 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17308
17309         * copyright.py: Adapt after move of gnulib directory from gdb
17310         directory to toplevel directory.
17311
17312 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17313
17314         * copyright.py (main): Exit if run from the wrong directory.
17315
17316 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17317
17318         * top.c (print_gdb_version): Change copyright year to 2020.
17319
17320 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17321
17322         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
17323
17324 For older changes see ChangeLog-2019.
17325 \f
17326 Local Variables:
17327 mode: change-log
17328 left-margin: 8
17329 fill-column: 74
17330 version-control: never
17331 coding: utf-8
17332 End: