gdb/ChangeLog

   1 2020-11-30  Tom de Vries  <tdevries@suse.de>
   2
   3         PR symtab/26905
   4         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add and handle
   5         is_reference parameter.
   6         (dwarf2_evaluate_property): Update dwarf2_locexpr_baton_eval call.
   7
   8 2020-11-30  Tom Tromey  <tom@tromey.com>
   9
  10         * rust-lang.c (rust_op_name): Remove.
  11         (exp_descriptor_rust): Update.
  12         * parser-defs.h (op_name_standard): Don't declare.
  13         (struct exp_descriptor) <op_name>: Remove.
  14         * parse.c (exp_descriptor_standard): Update.
  15         * opencl-lang.c (exp_descriptor_opencl): Update.
  16         * m2-lang.c (m2_language::exp_descriptor_modula2): Update.
  17         * f-lang.c (op_name_f): Remove.
  18         (f_language::exp_descriptor_tab): Update.
  19         * expression.h (op_name): Update.
  20         * expprint.c (op_name): Rewrite.
  21         (op_name_standard): Remove.
  22         (dump_raw_expression, dump_subexp): Update.
  23         * c-lang.c (exp_descriptor_c): Update.
  24         * ax-gdb.c (gen_expr): Update.
  25         * ada-lang.c (ada_op_name): Remove.
  26         (ada_exp_descriptor): Update.
  27
  28 2020-11-30  Tom Tromey  <tom@tromey.com>
  29
  30         * eval.c (init_array_element): Remove.
  31         (evaluate_subexp_standard) <OP_ARRAY>: Remove "index_pc".
  32
  33 2020-11-29  Hannes Domani  <ssbssa@yahoo.de>
  34
  35         PR tui/26973
  36         * tui/tui-layout.c (tui_apply_current_layout): Don't delete the
  37         static locator win info.
  38
  39 2020-11-28  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
  40
  41         * acincludde.m4 (GDB_AC_CHECK_BFD): Include string.h in the test
  42         program.
  43
  44 2020-11-27  Andrew Burgess  <andrew.burgess@embecosm.com>
  45
  46         * printcmd.c (skip_over_slash_fmt): Reorder code to ensure in_fmt
  47         is always initialized.
  48
  49 2020-11-26  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  50
  51         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
  52         * features/aarch64-fpu.xml: Add named FPCR and FPSR register bit-fields.
  53
  54 2020-11-25  Tom Tromey  <tom@tromey.com>
  55
  56         * eval.c (evaluate_subexp_standard): Remove unnecessary
  57         variables.
  58
  59 2020-11-25  Tom Tromey  <tom@tromey.com>
  60
  61         * d-lang.c: Include parser-defs.h.
  62         * rust-lang.c: Include parser-defs.h.
  63         * c-lang.h: Do not include parser-defs.h.
  64
  65 2020-11-24  Simon Marchi  <simon.marchi@polymtl.ca>
  66
  67         * regcache.h (struct cached_reg): Remove typedef.
  68
  69 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  70
  71         * README: Fix the URL of the MPFR library.
  72
  73 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  74
  75         * README: Document the --with-libgmp-prefix configure option.
  76
  77 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  78
  79         * NEWS: Add entry documenting support for DWARF-based fixed
  80         point types.
  81
  82 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  83
  84         * NEWS: Document that building GDB now requires GMP.
  85
  86 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  87
  88         * typeprint.c (print_type_scalar): Add handling of
  89         TYPE_CODE_FIXED_POINT.
  90
  91 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  92
  93         * valarith.c (fixed_point_binop): Replace the
  94         INIT_VAL_WITH_FIXED_POINT_VAL macro by a lambda.  Update all
  95         users accordingly.
  96
  97 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  98
  99         * gdbtypes.h (struct type) <fixed_point_scaling_factor>: New method,
 100         replacing fixed_point_scaling_factor.  All callers updated
 101         throughout this project.
 102         (fixed_point_scaling_factor): Delete declaration.
 103         * gdbtypes.c (type::fixed_point_scaling_factor): Replaces
 104         fixed_point_scaling_factor.  Adjust implementation accordingly.
 105
 106 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 107
 108         * gdbtypes.h (struct type) <fixed_point_type_base_type> New method,
 109         replacing the fixed_point_type_base_type function. All callers
 110         updated throughout this project.
 111         (fixed_point_type_base_type): Remove declaration.
 112         * gdbtypes.c (type::fixed_point_type_base_type): Replaces
 113         fixed_point_type_base_type.  Adjust implementation accordingly.
 114
 115 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 116
 117         * gdbtypes.h (struct type) <fixed_point_info, set_fixed_point_info>:
 118         New methods.
 119         (INIT_FIXED_POINT_SPECIFIC): Adjust.
 120         (TYPE_FIXED_POINT_INFO): Delete macro.
 121         (allocate_fixed_point_type_info): Change return type to void.
 122         * gdbtypes.c (copy_type_recursive): Replace the use of
 123         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 124         (fixed_point_scaling_factor): Likewise.
 125         (allocate_fixed_point_type_info): Change return type to void.
 126         Adjust implementation accordingly.
 127         * dwarf2/read.c (finish_fixed_point_type): Replace the use of
 128         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 129
 130 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 131
 132         * gmp-utils.h (gdb_mpz::read): Change buf and len parameters
 133         into one single gdb::array_view parameter.
 134         (gdb_mpz::write): Likewise.
 135         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 136         * gmp-utils.c (gdb_mpz::read): Change buf and len parameters
 137         into one single gdb::array_view parameter.
 138         Adjust implementation accordingly.
 139         (gdb_mpz::write): Likewise.
 140         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 141         * unittests/gmp-utils-selftests.c: Adapt following changes above.
 142         * valarith.c, valops.c, valprint.c, value.c: Likewise.
 143
 144 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 145
 146         * gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
 147         Change return type to std::string. Update all callers.
 148         * gmp-utils.c (gmp_string_printf): Likewise.
 149
 150 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 151
 152         * unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
 153         instead of mpq_set_ui to initialize our GMP rational.
 154
 155 2020-11-23  Tom de Vries  <tdevries@suse.de>
 156
 157         * debuginfod-support.c (debuginfod_source_query)
 158         (debuginfod_debuginfo_query): Only set DESTNAME if successful.
 159
 160 2020-11-21  Tom Tromey  <tom@tromey.com>
 161
 162         * breakpoint.c (watchpoint_exp_is_const): Return bool.
 163
 164 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 165
 166         * unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
 167         Pass 2.0 to pow.
 168         (gdb_mpz_write_all_from_small): Likewise.
 169
 170 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 171
 172         * dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
 173         of abs.
 174
 175 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 176
 177         * ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
 178         ctf_arc_open_by_name.
 179
 180 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 181
 182         * ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
 183         (ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
 184
 185 2020-11-20  Pedro Alves  <pedro@palves.net>
 186
 187         * language.c (language_arch_info::lookup_primitive_type): Use
 188         gdb::function_view instead of gdb::function.
 189         (template language_lookup_primitive_type): Rename to ...
 190         (language_lookup_primitive_type_1): ... this, and make static.
 191         (language_lookup_primitive_type(const struct language_defn *,
 192         struct gdbarch *, const char *): Make non-template.
 193         (language_lookup_primitive_type(const struct language_defn *,
 194         struct gdbarch *, std::function<bool (struct type *)>): Make
 195         non-template and use gdb::function_view.
 196         * language.h (language_arch_info::lookup_primitive_type): Use
 197         gdb::function_view instead of std::function.
 198         (language_lookup_primitive_type): No longer template.
 199         * opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
 200         lambda instead of a std::function.
 201
 202 2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
 203
 204         PR tdep/26916
 205         * s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
 206         and STOCFH.
 207
 208 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 209
 210         * f-lang.c (fortran_value_subarray): Use plongest/pulongest.
 211
 212 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 213
 214         * gdbarch.sh (read_core_file_mappings): Remove `other` parameter
 215         in `loop_cb` parameter.
 216         * gdbarch.c: Re-generate.
 217         * gdbarch.h: Re-generate.
 218         * arch-utils.c (default_read_core_file_mappings): Remove `other`
 219         parameter.
 220         * arch-utils.h (default_read_core_file_mappings): Likewise.
 221         * corelow.c (core_target::build_file_mappings): Likewise.
 222         * linux-tdep.c (linux_read_core_file_mappings): Likewise.
 223         (linux_core_info_proc_mappings): Likewise.
 224
 225 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 226
 227         * Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
 228         * NEWS: Mention new options.
 229         * f-array-walker.h: New file.
 230         * f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
 231         (repack_array_slices): New static global.
 232         (show_repack_array_slices): New function.
 233         (fortran_array_slicing_debug): New static global.
 234         (show_fortran_array_slicing_debug): New function.
 235         (value_f90_subarray): Delete.
 236         (skip_undetermined_arglist): Delete.
 237         (class fortran_array_repacker_base_impl): New class.
 238         (class fortran_lazy_array_repacker_impl): New class.
 239         (class fortran_array_repacker_impl): New class.
 240         (fortran_value_subarray): Complete rewrite.
 241         (set_fortran_list): New static global.
 242         (show_fortran_list): Likewise.
 243         (_initialize_f_language): Register new commands.
 244         (fortran_adjust_dynamic_array_base_address_hack): New function.
 245         * f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
 246         Declare.
 247         * f-valprint.c: Include 'f-array-walker.h'.
 248         (class fortran_array_printer_impl): New class.
 249         (f77_print_array_1): Delete.
 250         (f77_print_array): Delete.
 251         (fortran_print_array): New.
 252         (f_value_print_inner): Update to call fortran_print_array.
 253         * gdbtypes.c: Include 'f-lang.h'.
 254         (resolve_dynamic_type_internal): Call
 255         fortran_adjust_dynamic_array_base_address_hack.
 256
 257 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 258
 259         * breakpoint.c (struct watch_options): New struct.
 260         (watch_option_defs): New static global.
 261         (make_watch_options_def_group): New function.
 262         (watch_maybe_just_location): Convert option parsing.
 263         (watch_command_completer): New function.
 264         (_initialize_breakpoint): Build help text using options mechanism.
 265
 266 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 267
 268         * breakpoint.c (update_watchpoint): Pass 'false' not '0'.
 269         (watch_command_1): Update parameter types.  Convert locals to
 270         bool.
 271         (watch_command_wrapper): Change parameter type.
 272         (watch_maybe_just_location): Change locals to bool.
 273         (rwatch_command_wrapper): Update parameter type.
 274         (awatch_command_wrapper): Update parameter type.
 275         * breakpoint.h (watch_command_wrapper): Change parameter type.
 276         (rwatch_command_wrapper): Update parameter type.
 277         (awatch_command_wrapper): Update parameter type.
 278         * eval.c (fetch_subexp_value): Change parameter type.
 279         * ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
 280         'false' not '0'.
 281         * value.h (fetch_subexp_value): Change parameter type in
 282         declaration.
 283
 284 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 285
 286         * printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
 287         skip_spaces.
 288
 289 2020-11-18  Keith Seitz  <keiths@redhat.com>
 290
 291         * linux-tdep.c (dump_note_entry_p): Return true instead of
 292         checking `filename'.
 293
 294 2020-11-18  Tom de Vries  <tdevries@suse.de>
 295
 296         * debuginfod-support.c (debuginfod_source_query)
 297         (debuginfod_debuginfo_query): Also do early exit if
 298         "(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
 299
 300 2020-11-18  Tom de Vries  <tdevries@suse.de>
 301
 302         * gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
 303         warning.
 304
 305 2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
 306
 307         * gdbtypes.h (get_array_bounds): Return bool, adjust some
 308         callers.  Move doc here.
 309         * gdbtypes.c (get_array_bounds): Return bool
 310
 311 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 312
 313         * arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
 314         assert.
 315         * arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
 316         * disasm-selftests.c (print_one_insn_test): Fall throough from ARC
 317         case to the default.
 318
 319 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 320
 321         * printcmd.c: Include 'safe-ctype.c'.
 322         (skip_over_slash_fmt): New function.
 323         (print_command_completer): Call skip_over_slash_fmt.
 324         (display_and_x_command_completer): New function.
 325         (_initialize_printcmd): Add command completion for 'x' and
 326         'display'.
 327
 328 2020-11-16  Pedro Alves  <pedro@palves.net>
 329
 330         * frame.c (get_prev_frame): Move get_frame_id call from here ...
 331         (get_prev_frame_always_1): ... to here.
 332         * inline-frame.c (inline_frame_this_id): Mention
 333         get_prev_frame_always_1 in comment.
 334
 335 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 336
 337         * valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
 338         handling.
 339         (value_less): Add fixed-point handling.
 340
 341 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 342
 343         * eval.c (binop_promote): Add fixed-point type handling.
 344         * valarith.c (fixed_point_binop): New function.
 345         (scalar_binop): Add fixed-point type handling.
 346         (value_neg): Add fixed-point type handling.
 347         * valops.c (value_cast_to_fixed_point): New function.
 348         (value_cast): Add fixed-point type handling.
 349
 350 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 351
 352         * ada-typeprint.c (ada_print_type): Add handing of fixed-point
 353         range types.
 354         * c-typeprint.c (c_type_print_varspec_prefix)
 355         (c_type_print_varspec_suffix, c_type_print_base_1): Add
 356         TYPE_CODE_FIXED_POINT handling.
 357         * p-typeprint.c (pascal_type_print_varspec_prefix)
 358         (pascal_type_print_varspec_suffix): Likewise.
 359         * typeprint.c (print_type_fixed_point): New function.
 360         * typeprint.h (print_type_fixed_point): Add declaration.
 361
 362 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 363
 364         * printcmd.c (print_scalar_formatted): Add fixed-point type
 365         handling when options->format is set.
 366
 367 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 368
 369         * ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
 370         * dwarf2/read.c (get_dwarf2_rational_constant)
 371         (get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
 372         (has_zero_over_zero_small_attribute): New functions.
 373         read_base_type, set_die_type): Add fixed-point type handling.
 374         * gdb-gdb.py.in: Add fixed-point type handling.
 375         * gdbtypes.c: #include "gmp-utils.h".
 376         (create_range_type, set_type_code): Add fixed-point type handling.
 377         (init_fixed_point_type): New function.
 378         (is_integral_type, is_scalar_type): Add fixed-point type handling.
 379         (print_fixed_point_type_info): New function.
 380         (recursive_dump_type, copy_type_recursive): Add fixed-point type
 381         handling.
 382         (fixed_point_type_storage): New typedef.
 383         (fixed_point_objfile_key): New static global.
 384         (allocate_fixed_point_type_info, is_fixed_point_type): New functions.
 385         (fixed_point_type_base_type, fixed_point_scaling_factor): New
 386         functions.
 387         * gdbtypes.h: #include "gmp-utils.h".
 388         (enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
 389         (union type_specific) <fixed_point_info>: New field.
 390         (struct fixed_point_type_info): New struct.
 391         (INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
 392         (init_fixed_point_type, is_fixed_point_type)
 393         (fixed_point_type_base_type, fixed_point_scaling_factor)
 394         (allocate_fixed_point_type_info): Add declarations.
 395         * valprint.c (generic_val_print_fixed_point): New function.
 396         (generic_value_print): Add fixed-point type handling.
 397         * value.c (value_as_address, unpack_long): Add fixed-point type
 398         handling.
 399
 400 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 401
 402         * utils.h (uinteger_pow): Add declaration.
 403         * utils.c (uinteger_pow): Moved here (without changes)...
 404         * valarith.c (uinteger_pow): ... from here.
 405
 406 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 407
 408         * gmp-utils.h,  gmp-utils.c: New file.
 409         * unittests/gmp-utils-selftests.c: New file.
 410         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 411         unittests/gmp-utils-selftests.c.
 412         (COMMON_SFILES) Add gmp-utils.c.
 413         (HFILES_NO_SRCDIR): Add gmp-utils.h.
 414
 415 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 416
 417         * configure.ac: Generate an error if a usable GMP library
 418         could not be found.
 419         * configure: Regenerate.
 420
 421 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 422
 423         * configure.ac: Add support for --with-libgmp-prefix.
 424         * Makefile.in (LIBGMP): New variable.
 425         (CLIBS): Include $(LIBGMP).
 426         * configure, config.in: Regenerate
 427
 428 2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 429
 430         PR cli/26879
 431         * f-exp.y (COMPLETE): New token.
 432         (exp): Two new rules for tab-completion.
 433         (saw_name_at_eof): New static global.
 434         (last_was_structop): Likewise.
 435         (yylex): Set new variables, and return COMPLETE token at the end
 436         of the input stream in some cases.
 437
 438 2020-11-14  Tom Tromey  <tom@tromey.com>
 439
 440         * infrun.c (fetch_inferior_event): Use "bool" for should_stop.
 441
 442 2020-11-14  Tom Tromey  <tom@tromey.com>
 443
 444         * opencl-lang.c (opencl_component_ref): Make "comps" const.
 445
 446 2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
 447
 448         * arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
 449
 450 2020-11-13  Tom Tromey  <tom@tromey.com>
 451
 452         * c-lang.c (convert_ucn, convert_octal, convert_hex)
 453         (convert_escape, parse_one_string): Constify.
 454
 455 2020-11-13  Keith Seitz  <keiths@redhat.com>
 456
 457         https://bugzilla.redhat.com/show_bug.cgi?id=1553086
 458         * elfread.c (elf_symfile_segments): Omit "Loadable section ...
 459         outside of ELF segments" warning for debugin
 460
 461 2020-11-13  Keith Seitz  <keiths@redhat.com>
 462
 463         PR gdb/23034
 464         * elfread.c (elf_symfile_segments): Output a BFD file name
 465         for the "Loadable section ... outside of ELF segments" warning.
 466
 467 2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
 468
 469         PR gdb/26835
 470         * arm-tdep.c (class arm_instruction_reader): New.
 471         (target_arm_instruction_reader): New.
 472         (arm_analyze_prologue): Add instruction reader parameter and use
 473         it.  Use arm_expand_immediate.
 474         (class target_arm_instruction_reader): Adjust.
 475         (arm_skip_prologue): Adjust.
 476         (arm_expand_immediate): New.
 477         (arm_scan_prologue): Adjust.
 478         (arm_analyze_prologue_test): New.
 479         (class test_arm_instruction_reader): New.
 480
 481 2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
 482
 483         * f-lang.c (fortran_argument_convert): Add declaration.  Add
 484         header comment, taken from f-lang.h.  Make static.
 485         * f-lang.h (f77_get_dynamic_array_length): Delete declaration.
 486         (fortran_argument_convert): Delete declaration.
 487
 488 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 489
 490         * ada-exp.y (find_primitive_type): Make parameter const.
 491         * ada-lang.c (enum ada_primitive_types): Delete.
 492         (ada_language::language_arch_info): Update.
 493         * c-lang.c (enum c_primitive_types): Delete.
 494         (c_language_arch_info): Update.
 495         (enum cplus_primitive_types): Delete.
 496         (cplus_language::language_arch_info): Update.
 497         * d-lang.c (enum d_primitive_types): Delete.
 498         (d_language::language_arch_info): Update.
 499         * f-lang.c (enum f_primitive_types): Delete.
 500         (f_language::language_arch_info): Update.
 501         * go-lang.c (enum go_primitive_types): Delete.
 502         (go_language::language_arch_info): Update.
 503         * language.c (auto_or_unknown_language::language_arch_info):
 504         Update.
 505         (language_gdbarch_post_init): Use obstack_new, use array indexing.
 506         (language_string_char_type): Add header comment, call function in
 507         language_arch_info.
 508         (language_bool_type): Likewise
 509         (language_arch_info::bool_type): Define.
 510         (language_lookup_primitive_type_1): Delete.
 511         (language_lookup_primitive_type): Rewrite as a templated function
 512         to call function in language_arch_info, then instantiate twice.
 513         (language_arch_info::type_and_symbol::alloc_type_symbol): Define.
 514         (language_arch_info::lookup_primitive_type_and_symbol): Define.
 515         (language_arch_info::lookup_primitive_type): Define twice with
 516         different signatures.
 517         (language_arch_info::lookup_primitive_type_as_symbol): Define.
 518         (language_lookup_primitive_type_as_symbol): Rewrite to call a
 519         member function in language_arch_info.
 520         * language.h (language_arch_info): Complete rewrite.
 521         (language_lookup_primitive_type): Make templated.
 522         * m2-lang.c (enum m2_primitive_types): Delete.
 523         (m2_language::language_arch_info): Update.
 524         * opencl-lang.c (OCL_P_TYPE): Delete.
 525         (enum opencl_primitive_types): Delete.
 526         (opencl_type_data): Delete.
 527         (builtin_opencl_type): Delete.
 528         (lookup_opencl_vector_type): Update.
 529         (opencl_language::language_arch_info): Update, lots of content
 530         moved from...
 531         (build_opencl_types): ...here.  This function is now deleted.
 532         (_initialize_opencl_language): Delete.
 533         * p-lang.c (enum pascal_primitive_types): Delete.
 534         (pascal_language::language_arch_info): Update.
 535         * rust-lang.c (enum rust_primitive_types): Delete.
 536         (rust_language::language_arch_info): Update.
 537
 538 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 539
 540         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
 541         dwarf2_queue_guard.
 542
 543 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 544
 545         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
 546         comment.
 547
 548 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 549
 550         * dwarf2/read.c (dwarf_read_debug_printf,
 551         dwarf_read_debug_printf_v): New macros, use throughout the file.
 552
 553 2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
 554
 555         * arc-linux-tdep.c (collect_register): Populate "eret" by
 556         "pc" value from the regcache when asked for "pc" value.
 557
 558 2020-11-12  Tom Tromey  <tom@tromey.com>
 559
 560         PR rust/26799:
 561         * symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
 562         exist.
 563
 564 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 565
 566         * features/Makefile (XMLTOC): Add rx.xml.
 567         (FEATURE_XMLFILES): Remove rx.xml.
 568         (FEATURE_CFILES rule): Pass '-single-feature' flag.
 569         * features/rx.c: Regenerate.
 570         * features/rx.xml: Wrap in `target` tags, and reindent.
 571         * target-descriptions.c (struct maint_print_c_tdesc_options): New
 572         structure.
 573         (maint_print_c_tdesc_opt_def): New typedef.
 574         (maint_print_c_tdesc_opt_defs): New static global.
 575         (make_maint_print_c_tdesc_options_def_group): New function.
 576         (maint_print_c_tdesc_cmd): Make use of command line flags, only
 577         print single feature C file for target descriptions containing a
 578         single feature.
 579         (maint_print_c_tdesc_cmd_completer): New function.
 580         (_initialize_target_descriptions): Update call to register command
 581         completer, and include command line flag in help text.
 582
 583 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 584
 585         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
 586         numbers.
 587         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
 588         enum values.
 589
 590 2020-11-10  Tom Tromey  <tom@tromey.com>
 591
 592         * value.h (internalvar_name): Update.
 593         * value.c (internalvar_name): Make return type const.
 594
 595 2020-11-10  Tom Tromey  <tom@tromey.com>
 596
 597         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
 598         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
 599         const.
 600
 601 2020-11-10  Tom Tromey  <tom@tromey.com>
 602
 603         * objc-lang.h (value_nsstring): Update.
 604         * objc-lang.c (value_nsstring): Make "ptr" const.
 605
 606 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 607
 608         * expprint.c (print_subexp_funcall): Increment expression position
 609         after reading argument count.
 610         * f-lang.c (print_subexp_f): Skip over opcode before calling
 611         common function.
 612         (dump_subexp_body_f): Likewise.
 613
 614 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
 615
 616         PR python/26832
 617         * configure: Regenerate.
 618         * configure.ac: Check for python modules ctypes instead of
 619         itertools.
 620
 621 2020-11-06  Pedro Alves  <pedro@palves.net>
 622
 623         * macroexp.c (struct macro_buffer): Split in two classes.  Add
 624         uses adjusted.
 625         (struct shared_macro_buffer): New, factored out from struct
 626         macro_buffer.
 627         (struct growable_macro_buffer): New, factored out from struct
 628         macro_buffer.
 629         (set_token, get_comment, get_identifier, get_pp_number)
 630         (get_character_constant, get_string_literal, get_punctuator)
 631         (get_next_token_for_substitution): Constify parameters.
 632         (substitute_args): Constify locals.
 633
 634 2020-11-05  Tom Tromey  <tom@tromey.com>
 635
 636         * dwarf2/read.c (read_cutu_die_from_dwo)
 637         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
 638         (build_type_psymtabs_1): Update.
 639         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
 640         parameter.
 641         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
 642         Don't read section.  Add assert.
 643
 644 2020-11-04  Tom Tromey  <tromey@adacore.com>
 645
 646         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
 647
 648 2020-11-04  Tom Tromey  <tromey@adacore.com>
 649
 650         * ada-typeprint.c (ada_print_type): Handle __T types.
 651
 652 2020-11-04  Tom Tromey  <tromey@adacore.com>
 653
 654         * dwarf2/read.c (add_partial_symbol, process_die):
 655         Handle DW_TAG_array_type.
 656         (is_type_tag_for_partial): Add "lang" parameter.
 657         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
 658
 659 2020-11-04  Tom Tromey  <tromey@adacore.com>
 660
 661         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
 662
 663 2020-11-04  Tom Tromey  <tromey@adacore.com>
 664
 665         * dwarf2/read.c (read_array_type): Only apply stride to innermost
 666         array.
 667
 668 2020-11-04  Tom Tromey  <tromey@adacore.com>
 669
 670         * gdbtypes.c (update_static_array_size): Handle bit stride.
 671
 672 2020-11-04  Tom Tromey  <tromey@adacore.com>
 673
 674         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
 675
 676 2020-11-04  Tom Tromey  <tromey@adacore.com>
 677
 678         * ada-lang.c (ada_is_any_packed_array_type): New function.
 679         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
 680
 681 2020-11-04  Tom Tromey  <tromey@adacore.com>
 682
 683         * dwarf2/read.c (recognize_bound_expression)
 684         (quirk_ada_thick_pointer): New functions.
 685         (read_array_type): Call quirk_ada_thick_pointer.
 686         (set_die_type): Add "skip_data_location" parameter.
 687         (quirk_ada_thick_pointer): New function.
 688         (process_structure_scope): Call quirk_ada_thick_pointer.
 689         * ada-lang.c (ada_is_unconstrained_packed_array_type)
 690         (decode_packed_array_bitsize): Handle thick pointers without
 691         parallel types.
 692         (ada_is_gnat_encoded_packed_array_type): Rename from
 693         ada_is_packed_array_type.
 694         (ada_is_constrained_packed_array_type): Update.
 695         * ada-valprint.c (ada_val_print_gnat_array): Remove.
 696         (ada_value_print_1): Use ada_get_decoded_value.
 697
 698 2020-11-04  Tom Tromey  <tromey@adacore.com>
 699
 700         * ada-lang.c (recursively_update_array_bitsize): New function.
 701         (decode_constrained_packed_array_type): Call it.
 702
 703 2020-11-04  Tom Tromey  <tromey@adacore.com>
 704
 705         * ada-lang.c (to_fixed_array_type): Error if
 706         decode_constrained_packed_array_type returns NULL.
 707
 708 2020-11-04  Tom Tromey  <tromey@adacore.com>
 709
 710         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
 711
 712 2020-11-02  Tom Tromey  <tromey@adacore.com>
 713
 714         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
 715         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
 716         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
 717         * amd64-ravenscar-thread.c: New file.
 718         * amd64-ravenscar-thread.h: New file.
 719         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
 720         * configure.tgt (amd64_tobjs): Add ravenscar objects.
 721
 722 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 723
 724         * main.c (execute_cmdargs): New function.
 725         (captured_main_1): Make use of execute_cmdargs.
 726
 727 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 728
 729         * NEWS: Mention changes to config file search path.
 730         * main.c
 731
 732 2020-11-02  Tom Tromey  <tromey@adacore.com>
 733
 734         * python/python.c: Consolidate two HAVE_PYTHON blocks.
 735         (python_GdbModuleDef): Move earlier.  Now static.
 736         (do_start_initialization): Consolidate some IS_PY3K blocks.
 737
 738 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
 739
 740         * aarch64-linux-tdep.c: Fix indentation.
 741         * aarch64-ravenscar-thread.c: Fix indentation.
 742         * aarch64-tdep.c: Fix indentation.
 743         * aarch64-tdep.h: Fix indentation.
 744         * ada-lang.c: Fix indentation.
 745         * ada-lang.h: Fix indentation.
 746         * ada-tasks.c: Fix indentation.
 747         * ada-typeprint.c: Fix indentation.
 748         * ada-valprint.c: Fix indentation.
 749         * ada-varobj.c: Fix indentation.
 750         * addrmap.c: Fix indentation.
 751         * addrmap.h: Fix indentation.
 752         * agent.c: Fix indentation.
 753         * aix-thread.c: Fix indentation.
 754         * alpha-bsd-nat.c: Fix indentation.
 755         * alpha-linux-tdep.c: Fix indentation.
 756         * alpha-mdebug-tdep.c: Fix indentation.
 757         * alpha-nbsd-tdep.c: Fix indentation.
 758         * alpha-obsd-tdep.c: Fix indentation.
 759         * alpha-tdep.c: Fix indentation.
 760         * amd64-bsd-nat.c: Fix indentation.
 761         * amd64-darwin-tdep.c: Fix indentation.
 762         * amd64-linux-nat.c: Fix indentation.
 763         * amd64-linux-tdep.c: Fix indentation.
 764         * amd64-nat.c: Fix indentation.
 765         * amd64-obsd-tdep.c: Fix indentation.
 766         * amd64-tdep.c: Fix indentation.
 767         * amd64-windows-tdep.c: Fix indentation.
 768         * annotate.c: Fix indentation.
 769         * arc-tdep.c: Fix indentation.
 770         * arch-utils.c: Fix indentation.
 771         * arch/arm-get-next-pcs.c: Fix indentation.
 772         * arch/arm.c: Fix indentation.
 773         * arm-linux-nat.c: Fix indentation.
 774         * arm-linux-tdep.c: Fix indentation.
 775         * arm-nbsd-tdep.c: Fix indentation.
 776         * arm-pikeos-tdep.c: Fix indentation.
 777         * arm-tdep.c: Fix indentation.
 778         * arm-tdep.h: Fix indentation.
 779         * arm-wince-tdep.c: Fix indentation.
 780         * auto-load.c: Fix indentation.
 781         * auxv.c: Fix indentation.
 782         * avr-tdep.c: Fix indentation.
 783         * ax-gdb.c: Fix indentation.
 784         * ax-general.c: Fix indentation.
 785         * bfin-linux-tdep.c: Fix indentation.
 786         * block.c: Fix indentation.
 787         * block.h: Fix indentation.
 788         * blockframe.c: Fix indentation.
 789         * bpf-tdep.c: Fix indentation.
 790         * break-catch-sig.c: Fix indentation.
 791         * break-catch-syscall.c: Fix indentation.
 792         * break-catch-throw.c: Fix indentation.
 793         * breakpoint.c: Fix indentation.
 794         * breakpoint.h: Fix indentation.
 795         * bsd-uthread.c: Fix indentation.
 796         * btrace.c: Fix indentation.
 797         * build-id.c: Fix indentation.
 798         * buildsym-legacy.h: Fix indentation.
 799         * buildsym.c: Fix indentation.
 800         * c-typeprint.c: Fix indentation.
 801         * c-valprint.c: Fix indentation.
 802         * c-varobj.c: Fix indentation.
 803         * charset.c: Fix indentation.
 804         * cli/cli-cmds.c: Fix indentation.
 805         * cli/cli-decode.c: Fix indentation.
 806         * cli/cli-decode.h: Fix indentation.
 807         * cli/cli-script.c: Fix indentation.
 808         * cli/cli-setshow.c: Fix indentation.
 809         * coff-pe-read.c: Fix indentation.
 810         * coffread.c: Fix indentation.
 811         * compile/compile-cplus-types.c: Fix indentation.
 812         * compile/compile-object-load.c: Fix indentation.
 813         * compile/compile-object-run.c: Fix indentation.
 814         * completer.c: Fix indentation.
 815         * corefile.c: Fix indentation.
 816         * corelow.c: Fix indentation.
 817         * cp-abi.h: Fix indentation.
 818         * cp-namespace.c: Fix indentation.
 819         * cp-support.c: Fix indentation.
 820         * cp-valprint.c: Fix indentation.
 821         * cris-linux-tdep.c: Fix indentation.
 822         * cris-tdep.c: Fix indentation.
 823         * darwin-nat-info.c: Fix indentation.
 824         * darwin-nat.c: Fix indentation.
 825         * darwin-nat.h: Fix indentation.
 826         * dbxread.c: Fix indentation.
 827         * dcache.c: Fix indentation.
 828         * disasm.c: Fix indentation.
 829         * dtrace-probe.c: Fix indentation.
 830         * dwarf2/abbrev.c: Fix indentation.
 831         * dwarf2/attribute.c: Fix indentation.
 832         * dwarf2/expr.c: Fix indentation.
 833         * dwarf2/frame.c: Fix indentation.
 834         * dwarf2/index-cache.c: Fix indentation.
 835         * dwarf2/index-write.c: Fix indentation.
 836         * dwarf2/line-header.c: Fix indentation.
 837         * dwarf2/loc.c: Fix indentation.
 838         * dwarf2/macro.c: Fix indentation.
 839         * dwarf2/read.c: Fix indentation.
 840         * dwarf2/read.h: Fix indentation.
 841         * elfread.c: Fix indentation.
 842         * eval.c: Fix indentation.
 843         * event-top.c: Fix indentation.
 844         * exec.c: Fix indentation.
 845         * exec.h: Fix indentation.
 846         * expprint.c: Fix indentation.
 847         * f-lang.c: Fix indentation.
 848         * f-typeprint.c: Fix indentation.
 849         * f-valprint.c: Fix indentation.
 850         * fbsd-nat.c: Fix indentation.
 851         * fbsd-tdep.c: Fix indentation.
 852         * findvar.c: Fix indentation.
 853         * fork-child.c: Fix indentation.
 854         * frame-unwind.c: Fix indentation.
 855         * frame-unwind.h: Fix indentation.
 856         * frame.c: Fix indentation.
 857         * frv-linux-tdep.c: Fix indentation.
 858         * frv-tdep.c: Fix indentation.
 859         * frv-tdep.h: Fix indentation.
 860         * ft32-tdep.c: Fix indentation.
 861         * gcore.c: Fix indentation.
 862         * gdb_bfd.c: Fix indentation.
 863         * gdbarch.sh: Fix indentation.
 864         * gdbarch.c: Re-generate
 865         * gdbarch.h: Re-generate.
 866         * gdbcore.h: Fix indentation.
 867         * gdbthread.h: Fix indentation.
 868         * gdbtypes.c: Fix indentation.
 869         * gdbtypes.h: Fix indentation.
 870         * glibc-tdep.c: Fix indentation.
 871         * gnu-nat.c: Fix indentation.
 872         * gnu-nat.h: Fix indentation.
 873         * gnu-v2-abi.c: Fix indentation.
 874         * gnu-v3-abi.c: Fix indentation.
 875         * go32-nat.c: Fix indentation.
 876         * guile/guile-internal.h: Fix indentation.
 877         * guile/scm-cmd.c: Fix indentation.
 878         * guile/scm-frame.c: Fix indentation.
 879         * guile/scm-iterator.c: Fix indentation.
 880         * guile/scm-math.c: Fix indentation.
 881         * guile/scm-ports.c: Fix indentation.
 882         * guile/scm-pretty-print.c: Fix indentation.
 883         * guile/scm-value.c: Fix indentation.
 884         * h8300-tdep.c: Fix indentation.
 885         * hppa-linux-nat.c: Fix indentation.
 886         * hppa-linux-tdep.c: Fix indentation.
 887         * hppa-nbsd-nat.c: Fix indentation.
 888         * hppa-nbsd-tdep.c: Fix indentation.
 889         * hppa-obsd-nat.c: Fix indentation.
 890         * hppa-tdep.c: Fix indentation.
 891         * hppa-tdep.h: Fix indentation.
 892         * i386-bsd-nat.c: Fix indentation.
 893         * i386-darwin-nat.c: Fix indentation.
 894         * i386-darwin-tdep.c: Fix indentation.
 895         * i386-dicos-tdep.c: Fix indentation.
 896         * i386-gnu-nat.c: Fix indentation.
 897         * i386-linux-nat.c: Fix indentation.
 898         * i386-linux-tdep.c: Fix indentation.
 899         * i386-nto-tdep.c: Fix indentation.
 900         * i386-obsd-tdep.c: Fix indentation.
 901         * i386-sol2-nat.c: Fix indentation.
 902         * i386-tdep.c: Fix indentation.
 903         * i386-tdep.h: Fix indentation.
 904         * i386-windows-tdep.c: Fix indentation.
 905         * i387-tdep.c: Fix indentation.
 906         * i387-tdep.h: Fix indentation.
 907         * ia64-libunwind-tdep.c: Fix indentation.
 908         * ia64-libunwind-tdep.h: Fix indentation.
 909         * ia64-linux-nat.c: Fix indentation.
 910         * ia64-linux-tdep.c: Fix indentation.
 911         * ia64-tdep.c: Fix indentation.
 912         * ia64-tdep.h: Fix indentation.
 913         * ia64-vms-tdep.c: Fix indentation.
 914         * infcall.c: Fix indentation.
 915         * infcmd.c: Fix indentation.
 916         * inferior.c: Fix indentation.
 917         * infrun.c: Fix indentation.
 918         * iq2000-tdep.c: Fix indentation.
 919         * language.c: Fix indentation.
 920         * linespec.c: Fix indentation.
 921         * linux-fork.c: Fix indentation.
 922         * linux-nat.c: Fix indentation.
 923         * linux-tdep.c: Fix indentation.
 924         * linux-thread-db.c: Fix indentation.
 925         * lm32-tdep.c: Fix indentation.
 926         * m2-lang.c: Fix indentation.
 927         * m2-typeprint.c: Fix indentation.
 928         * m2-valprint.c: Fix indentation.
 929         * m32c-tdep.c: Fix indentation.
 930         * m32r-linux-tdep.c: Fix indentation.
 931         * m32r-tdep.c: Fix indentation.
 932         * m68hc11-tdep.c: Fix indentation.
 933         * m68k-bsd-nat.c: Fix indentation.
 934         * m68k-linux-nat.c: Fix indentation.
 935         * m68k-linux-tdep.c: Fix indentation.
 936         * m68k-tdep.c: Fix indentation.
 937         * machoread.c: Fix indentation.
 938         * macrocmd.c: Fix indentation.
 939         * macroexp.c: Fix indentation.
 940         * macroscope.c: Fix indentation.
 941         * macrotab.c: Fix indentation.
 942         * macrotab.h: Fix indentation.
 943         * main.c: Fix indentation.
 944         * mdebugread.c: Fix indentation.
 945         * mep-tdep.c: Fix indentation.
 946         * mi/mi-cmd-catch.c: Fix indentation.
 947         * mi/mi-cmd-disas.c: Fix indentation.
 948         * mi/mi-cmd-env.c: Fix indentation.
 949         * mi/mi-cmd-stack.c: Fix indentation.
 950         * mi/mi-cmd-var.c: Fix indentation.
 951         * mi/mi-cmds.c: Fix indentation.
 952         * mi/mi-main.c: Fix indentation.
 953         * mi/mi-parse.c: Fix indentation.
 954         * microblaze-tdep.c: Fix indentation.
 955         * minidebug.c: Fix indentation.
 956         * minsyms.c: Fix indentation.
 957         * mips-linux-nat.c: Fix indentation.
 958         * mips-linux-tdep.c: Fix indentation.
 959         * mips-nbsd-tdep.c: Fix indentation.
 960         * mips-tdep.c: Fix indentation.
 961         * mn10300-linux-tdep.c: Fix indentation.
 962         * mn10300-tdep.c: Fix indentation.
 963         * moxie-tdep.c: Fix indentation.
 964         * msp430-tdep.c: Fix indentation.
 965         * namespace.h: Fix indentation.
 966         * nat/fork-inferior.c: Fix indentation.
 967         * nat/gdb_ptrace.h: Fix indentation.
 968         * nat/linux-namespaces.c: Fix indentation.
 969         * nat/linux-osdata.c: Fix indentation.
 970         * nat/netbsd-nat.c: Fix indentation.
 971         * nat/x86-dregs.c: Fix indentation.
 972         * nbsd-nat.c: Fix indentation.
 973         * nbsd-tdep.c: Fix indentation.
 974         * nios2-linux-tdep.c: Fix indentation.
 975         * nios2-tdep.c: Fix indentation.
 976         * nto-procfs.c: Fix indentation.
 977         * nto-tdep.c: Fix indentation.
 978         * objfiles.c: Fix indentation.
 979         * objfiles.h: Fix indentation.
 980         * opencl-lang.c: Fix indentation.
 981         * or1k-tdep.c: Fix indentation.
 982         * osabi.c: Fix indentation.
 983         * osabi.h: Fix indentation.
 984         * osdata.c: Fix indentation.
 985         * p-lang.c: Fix indentation.
 986         * p-typeprint.c: Fix indentation.
 987         * p-valprint.c: Fix indentation.
 988         * parse.c: Fix indentation.
 989         * ppc-linux-nat.c: Fix indentation.
 990         * ppc-linux-tdep.c: Fix indentation.
 991         * ppc-nbsd-nat.c: Fix indentation.
 992         * ppc-nbsd-tdep.c: Fix indentation.
 993         * ppc-obsd-nat.c: Fix indentation.
 994         * ppc-ravenscar-thread.c: Fix indentation.
 995         * ppc-sysv-tdep.c: Fix indentation.
 996         * ppc64-tdep.c: Fix indentation.
 997         * printcmd.c: Fix indentation.
 998         * proc-api.c: Fix indentation.
 999         * producer.c: Fix indentation.
1000         * producer.h: Fix indentation.
1001         * prologue-value.c: Fix indentation.
1002         * prologue-value.h: Fix indentation.
1003         * psymtab.c: Fix indentation.
1004         * python/py-arch.c: Fix indentation.
1005         * python/py-bpevent.c: Fix indentation.
1006         * python/py-event.c: Fix indentation.
1007         * python/py-event.h: Fix indentation.
1008         * python/py-finishbreakpoint.c: Fix indentation.
1009         * python/py-frame.c: Fix indentation.
1010         * python/py-framefilter.c: Fix indentation.
1011         * python/py-inferior.c: Fix indentation.
1012         * python/py-infthread.c: Fix indentation.
1013         * python/py-objfile.c: Fix indentation.
1014         * python/py-prettyprint.c: Fix indentation.
1015         * python/py-registers.c: Fix indentation.
1016         * python/py-signalevent.c: Fix indentation.
1017         * python/py-stopevent.c: Fix indentation.
1018         * python/py-stopevent.h: Fix indentation.
1019         * python/py-threadevent.c: Fix indentation.
1020         * python/py-tui.c: Fix indentation.
1021         * python/py-unwind.c: Fix indentation.
1022         * python/py-value.c: Fix indentation.
1023         * python/py-xmethods.c: Fix indentation.
1024         * python/python-internal.h: Fix indentation.
1025         * python/python.c: Fix indentation.
1026         * ravenscar-thread.c: Fix indentation.
1027         * record-btrace.c: Fix indentation.
1028         * record-full.c: Fix indentation.
1029         * record.c: Fix indentation.
1030         * reggroups.c: Fix indentation.
1031         * regset.h: Fix indentation.
1032         * remote-fileio.c: Fix indentation.
1033         * remote.c: Fix indentation.
1034         * reverse.c: Fix indentation.
1035         * riscv-linux-tdep.c: Fix indentation.
1036         * riscv-ravenscar-thread.c: Fix indentation.
1037         * riscv-tdep.c: Fix indentation.
1038         * rl78-tdep.c: Fix indentation.
1039         * rs6000-aix-tdep.c: Fix indentation.
1040         * rs6000-lynx178-tdep.c: Fix indentation.
1041         * rs6000-nat.c: Fix indentation.
1042         * rs6000-tdep.c: Fix indentation.
1043         * rust-lang.c: Fix indentation.
1044         * rx-tdep.c: Fix indentation.
1045         * s12z-tdep.c: Fix indentation.
1046         * s390-linux-tdep.c: Fix indentation.
1047         * score-tdep.c: Fix indentation.
1048         * ser-base.c: Fix indentation.
1049         * ser-mingw.c: Fix indentation.
1050         * ser-uds.c: Fix indentation.
1051         * ser-unix.c: Fix indentation.
1052         * serial.c: Fix indentation.
1053         * sh-linux-tdep.c: Fix indentation.
1054         * sh-nbsd-tdep.c: Fix indentation.
1055         * sh-tdep.c: Fix indentation.
1056         * skip.c: Fix indentation.
1057         * sol-thread.c: Fix indentation.
1058         * solib-aix.c: Fix indentation.
1059         * solib-darwin.c: Fix indentation.
1060         * solib-frv.c: Fix indentation.
1061         * solib-svr4.c: Fix indentation.
1062         * solib.c: Fix indentation.
1063         * source.c: Fix indentation.
1064         * sparc-linux-tdep.c: Fix indentation.
1065         * sparc-nbsd-tdep.c: Fix indentation.
1066         * sparc-obsd-tdep.c: Fix indentation.
1067         * sparc-ravenscar-thread.c: Fix indentation.
1068         * sparc-tdep.c: Fix indentation.
1069         * sparc64-linux-tdep.c: Fix indentation.
1070         * sparc64-nbsd-tdep.c: Fix indentation.
1071         * sparc64-obsd-tdep.c: Fix indentation.
1072         * sparc64-tdep.c: Fix indentation.
1073         * stabsread.c: Fix indentation.
1074         * stack.c: Fix indentation.
1075         * stap-probe.c: Fix indentation.
1076         * stubs/ia64vms-stub.c: Fix indentation.
1077         * stubs/m32r-stub.c: Fix indentation.
1078         * stubs/m68k-stub.c: Fix indentation.
1079         * stubs/sh-stub.c: Fix indentation.
1080         * stubs/sparc-stub.c: Fix indentation.
1081         * symfile-mem.c: Fix indentation.
1082         * symfile.c: Fix indentation.
1083         * symfile.h: Fix indentation.
1084         * symmisc.c: Fix indentation.
1085         * symtab.c: Fix indentation.
1086         * symtab.h: Fix indentation.
1087         * target-float.c: Fix indentation.
1088         * target.c: Fix indentation.
1089         * target.h: Fix indentation.
1090         * tic6x-tdep.c: Fix indentation.
1091         * tilegx-linux-tdep.c: Fix indentation.
1092         * tilegx-tdep.c: Fix indentation.
1093         * top.c: Fix indentation.
1094         * tracefile-tfile.c: Fix indentation.
1095         * tracepoint.c: Fix indentation.
1096         * tui/tui-disasm.c: Fix indentation.
1097         * tui/tui-io.c: Fix indentation.
1098         * tui/tui-regs.c: Fix indentation.
1099         * tui/tui-stack.c: Fix indentation.
1100         * tui/tui-win.c: Fix indentation.
1101         * tui/tui-winsource.c: Fix indentation.
1102         * tui/tui.c: Fix indentation.
1103         * typeprint.c: Fix indentation.
1104         * ui-out.h: Fix indentation.
1105         * unittests/copy_bitwise-selftests.c: Fix indentation.
1106         * unittests/memory-map-selftests.c: Fix indentation.
1107         * utils.c: Fix indentation.
1108         * v850-tdep.c: Fix indentation.
1109         * valarith.c: Fix indentation.
1110         * valops.c: Fix indentation.
1111         * valprint.c: Fix indentation.
1112         * valprint.h: Fix indentation.
1113         * value.c: Fix indentation.
1114         * value.h: Fix indentation.
1115         * varobj.c: Fix indentation.
1116         * vax-tdep.c: Fix indentation.
1117         * windows-nat.c: Fix indentation.
1118         * windows-tdep.c: Fix indentation.
1119         * xcoffread.c: Fix indentation.
1120         * xml-syscall.c: Fix indentation.
1121         * xml-tdesc.c: Fix indentation.
1122         * xstormy16-tdep.c: Fix indentation.
1123         * xtensa-config.c: Fix indentation.
1124         * xtensa-linux-nat.c: Fix indentation.
1125         * xtensa-linux-tdep.c: Fix indentation.
1126         * xtensa-tdep.c: Fix indentation.
1127
1128 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1129             Craig Blackmore   <craig.blackmore@embecosm.com>
1130
1131         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
1132         as an unsigned value.
1133
1134 2020-11-01  Tom Tromey  <tom@tromey.com>
1135
1136         * dbxread.c (dbx_end_psymtab): Update.
1137         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1138         (build_type_psymtabs_reader): Update.
1139         * xcoffread.c (xcoff_end_psymtab): Update.
1140         * ctfread.c (scan_partial_symbols): Update.
1141         * psymtab.c (sort_pst_symbols): Remove.
1142         (partial_symtab::end): Rename from end_psymtab_common.  Inline
1143         sort_pst_symbols.
1144         * psympriv.h (struct partial_symtab) <end>: New method.
1145         (end_psymtab_common): Don't declare.
1146
1147 2020-11-01  Tom Tromey  <tom@tromey.com>
1148
1149         * symmisc.c (count_psyms): New function.
1150         (print_objfile_statistics): Use it.
1151         * psymtab.c (append_psymbol_to_list): Remove.
1152         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
1153         * objfiles.h (struct objstats) <n_psyms>: Remove.
1154
1155 2020-11-01  Tom Tromey  <tom@tromey.com>
1156
1157         * dbxread.c (dbx_end_psymtab): Update.
1158         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
1159         (build_type_psymtabs_reader): Update.
1160         * xcoffread.c (xcoff_end_psymtab): Update.
1161         * ctfread.c (scan_partial_symbols): Update.
1162         * psympriv.h (end_psymtab_common): Update.
1163         * psymtab.c (end_psymtab_common): Remove objfile parameter.
1164         (sort_pst_symbols): Likewise.
1165
1166 2020-11-01  Tom Tromey  <tom@tromey.com>
1167
1168         * dbxread.c (dbx_symfile_read): Update.
1169         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
1170         * xcoffread.c (xcoff_initial_scan): Update.
1171         * psympriv.h (init_psymbol_list): Don't declare.
1172         * psymtab.c (init_psymbol_list): Remove.
1173
1174 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1175
1176         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
1177         gnat_encoded_fixed_type_info.  Update all callers.
1178
1179 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1180
1181         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
1182         line too long.
1183
1184 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1185
1186         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
1187         cast_from_fixed.  Update all callers.
1188         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
1189         Update all callers.
1190         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
1191         Update all callers.
1192         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
1193         ada_scaling_factor.
1194         * ada-typeprint.c: Replace call to ada_scaling_factor by call
1195         to print_gnat_encoded_fixed_point_type.
1196         * ada-valprint.c: Likewise.
1197
1198 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1199
1200         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
1201         (debug_prefixed_printf): Add check of debug_displaced flag.
1202         * linux-nat.c (linux_nat_debug_printf): Add check of
1203         debug_linux_nat flag.
1204
1205 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1206
1207         * infrun.c (infrun_debug_printf_1): Remove.
1208         (displaced_debug_printf_1): Remove.
1209         (stop_all_threads): Use debug_prefixed_printf.
1210         * infrun.h (infrun_debug_printf_1): Remove.
1211         (infrun_debug_printf): Use debug_prefixed_printf.
1212         (displaced_debug_printf_1): Remove.
1213         (displaced_debug_printf): Use debug_prefixed_printf.
1214         * linux-nat.c (linux_nat_debug_printf_1): Remove.
1215         (linux_nat_debug_printf): Use debug_prefixed_printf.
1216
1217 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1218
1219         * configure: Re-generate.
1220         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
1221         AC_LANG_PROGRAM.
1222
1223 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1224
1225         * configure: Re-generate.
1226
1227 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1228
1229         * configure: Re-generate.
1230
1231 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1232
1233         * configure: Re-generate.
1234
1235 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1236
1237         * configure: Re-generate.
1238
1239 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1240
1241         * acinclude.m4: Modernize.
1242         * configure: Re-generate.
1243
1244 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1245
1246         * configure.ac: Modernize.
1247         * configure: Re-generate.
1248
1249 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1250
1251         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
1252         * configure: Re-generate.
1253         * configure.ac: Remove AM_PROG_CC_STDC.
1254
1255 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1256
1257         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
1258         AC_CANONICAL_SYSTEM.
1259         * configure: Re-generate.
1260
1261 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
1262
1263         * infrun.h (displaced_debug_printf): New macro.  Replace
1264         displaced debug prints throughout to use it.
1265         (displaced_debug_printf_1): New declaration.
1266         (displaced_step_dump_bytes): Return string, remove ui_file
1267         parameter, update all callers.
1268         * infrun.c (displaced_debug_printf_1): New function.
1269         (displaced_step_dump_bytes): Return string, remove ui_file
1270         parameter
1271
1272 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
1273
1274         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
1275
1276 2020-10-30  Tom Tromey  <tromey@adacore.com>
1277
1278         * Makefile.in (stamp-init): Depend on config.status.
1279
1280 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1281
1282         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
1283
1284 2020-10-30  Pedro Alves  <pedro@palves.net>
1285
1286         * thread.c (lookup_selected_frame): Move ...
1287         * frame.c (lookup_selected_frame): ... here.
1288
1289 2020-10-30  Pedro Alves  <pedro@palves.net>
1290
1291         * blockframe.c (block_innermost_frame): Use get_selected_frame.
1292         * frame.c
1293         (scoped_restore_selected_frame::scoped_restore_selected_frame):
1294         Use save_selected_frame.  Save language as well.
1295         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
1296         Use restore_selected_frame, and restore language as well.
1297         (selected_frame_id, selected_frame_level): New.
1298         (selected_frame): Update comments.
1299         (save_selected_frame, restore_selected_frame): New.
1300         (get_selected_frame): Use lookup_selected_frame.
1301         (get_selected_frame_if_set): Delete.
1302         (select_frame): Record selected_frame_level and selected_frame_id.
1303         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
1304         fields.
1305         (get_selected_frame): Make 'message' parameter optional.
1306         (get_selected_frame_if_set): Delete declaration.
1307         (select_frame): Update comments.
1308         (save_selected_frame, restore_selected_frame)
1309         (lookup_selected_frame): Declare.
1310         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
1311         * infrun.c (struct infcall_control_state) <selected_frame_level>:
1312         New field.
1313         (save_infcall_control_state): Use save_selected_frame.
1314         (restore_selected_frame): Delete.
1315         (restore_infcall_control_state): Use restore_selected_frame.
1316         * stack.c (select_frame_command_core, frame_command_core): Use
1317         get_selected_frame.
1318         * thread.c (restore_selected_frame): Rename to ...
1319         (lookup_selected_frame): ... this and make extern.  Select the
1320         current frame if the frame level is -1.
1321         (scoped_restore_current_thread::restore): Also restore the
1322         language.
1323         (scoped_restore_current_thread::~scoped_restore_current_thread):
1324         Don't try/catch.
1325         (scoped_restore_current_thread::scoped_restore_current_thread):
1326         Save the language as well.  Use save_selected_frame.
1327
1328 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1329
1330         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
1331         documentation.
1332         * gdbarch.h: Re-generate.
1333
1334 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1335
1336         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
1337         parameter.
1338         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
1339         Likewise.
1340         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1341         Likewise.
1342         * arch-utils.c (default_displaced_step_hw_singlestep):
1343         Likewise.
1344         * arch-utils.h (default_displaced_step_hw_singlestep):
1345         Likewise.
1346         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
1347         Likewise.
1348         * s390-tdep.c (s390_displaced_step_hw_singlestep):
1349         Likewise.
1350         * gdbarch.c: Re-generate.
1351         * gdbarch.h: Re-generate.
1352         * infrun.c (resume_1): Adjust.
1353
1354 2020-10-29  Tom Tromey  <tom@tromey.com>
1355
1356         * progspace.c (program_space::~program_space): Don't call
1357         exec_close.
1358
1359 2020-10-29  Tom Tromey  <tom@tromey.com>
1360
1361         * exec.c (exec_target::close): Don't change current program
1362         space.
1363
1364 2020-10-29  Tom Tromey  <tom@tromey.com>
1365
1366         * symfile.c (add_symbol_file_command): Update.
1367         * exec.c (program_space::add_target_sections): Rename.
1368         * symfile-mem.c (symbol_file_add_from_memory): Update.
1369         * progspace.h (struct program_space) <add_target_sections>:
1370         Declare new overload.
1371         * exec.h (add_target_sections_of_objfile): Don't declare.
1372
1373 2020-10-29  Tom Tromey  <tom@tromey.com>
1374
1375         * solib.c (solib_map_sections): Update.
1376         * exec.c (program_space::add_target_sections): Now a method.
1377         (exec_file_attach): Update.
1378         * exec.h (add_target_sections): Don't declare.
1379         * progspace.h (struct program_space) <add_target_sections>:
1380         Declare.
1381
1382 2020-10-29  Tom Tromey  <tom@tromey.com>
1383
1384         * progspace.h (struct program_space) <remove_target_sections>:
1385         Declare.
1386         * exec.c (program_space::remove_target_sections): Now a method.
1387         * exec.h (remove_target_sections): Don't declare.
1388
1389 2020-10-29  Tom Tromey  <tom@tromey.com>
1390
1391         * inferior.c (delete_inferior): Update.
1392         * progspace.c (program_space::empty): Rename from
1393         program_space_empty_p.  Return bool.
1394         * progspace.h (struct program_space) <empty>: New method.
1395         (program_space_empty_p): Don't declare.
1396
1397 2020-10-29  Tom Tromey  <tom@tromey.com>
1398
1399         * progspace.c (program_space::~program_space): Don't call
1400         clear_program_space_solib_cache.
1401         (program_space::clear_solib_cache): Rename from
1402         clear_solib_cache.
1403         * solib.c (handle_solib_event): Update.
1404         * progspace.h (struct program_space) <clear_solib_cache>: New
1405         method.
1406         (clear_program_space_solib_cache): Don't declare.
1407
1408 2020-10-29  Tom Tromey  <tom@tromey.com>
1409
1410         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1411         * target.c (info_target_command): Update.
1412         * symfile.c (syms_from_objfile_1, finish_new_objfile)
1413         (symbol_file_clear, reread_symbols): Update.
1414         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
1415         * stabsread.c (scan_file_globals): Update.
1416         * solib.c (update_solib_list): Update.
1417         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
1418         (svr4_fetch_objfile_link_map, enable_break)
1419         (svr4_relocate_main_executable)
1420         (svr4_iterate_over_objfiles_in_search_order): Update.
1421         * solib-frv.c (lm_base, enable_break)
1422         (frv_relocate_main_executable): Update.
1423         (main_got, frv_fdpic_find_canonical_descriptor): Update.
1424         (frv_fetch_objfile_link_map): Update.
1425         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
1426         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
1427         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
1428         * remote.c (remote_target::get_offsets): Update.
1429         (remote_target::start_remote)
1430         (extended_remote_target::post_attach): Update.
1431         * objfiles.c (entry_point_address_query): Update.
1432         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
1433         * minsyms.c (get_symbol_leading_char): Update.
1434         * frame.c (inside_main_func): Update.
1435         * progspace.h (symfile_objfile): Remove macro.
1436
1437 2020-10-29  Tom Tromey  <tom@tromey.com>
1438
1439         * exec.c (exec_file_attach): Update.
1440         * progspace.c (program_space::exec_close): Update.
1441         * progspace.h (struct program_space) <ebfd>: Now a
1442         gdb_bfd_ref_ptr.
1443         <set_exec_bfd>: Change argument type.
1444         <exec_bfd>: Update.
1445
1446 2020-10-29  Tom Tromey  <tom@tromey.com>
1447
1448         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1449         * symfile.c (reread_symbols): Update.
1450         * symfile-mem.c (add_symbol_file_from_memory_command)
1451         (add_vsyscall_page): Update.
1452         * source-cache.c (source_cache::get_plain_source_lines): Update.
1453         * solib-svr4.c (find_program_interpreter, elf_locate_base)
1454         (svr4_current_sos_direct, svr4_exec_displacement)
1455         (svr4_relocate_main_executable): Update.
1456         (svr4_iterate_over_objfiles_in_search_order): Update.
1457         * solib-frv.c (enable_break2, enable_break): Update.
1458         * solib-dsbt.c (lm_base, enable_break): Update.
1459         * solib-darwin.c (find_program_interpreter)
1460         (darwin_solib_create_inferior_hook): Update.
1461         * sol-thread.c (rw_common, ps_pdmodel): Update.
1462         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
1463         * remote.c (compare_sections_command)
1464         (remote_target::trace_set_readonly_regions): Update.
1465         * remote-sim.c (get_sim_inferior_data)
1466         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
1467         (gdbsim_target_open, gdbsim_target::files_info): Update.
1468         * exec.h (exec_bfd): Remove macro.
1469         * progspace.c (initialize_progspace): Update.
1470         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
1471         Update.
1472         * nto-procfs.c (nto_procfs_target::post_attach)
1473         (nto_procfs_target::create_inferior): Update.
1474         * maint.c (maintenance_info_sections): Update.
1475         * linux-thread-db.c (thread_db_target::get_thread_local_address):
1476         Update.
1477         * infcmd.c (post_create_inferior): Update.
1478         * gcore.c (default_gcore_arch, default_gcore_target): Update.
1479         (objfile_find_memory_regions): Update.
1480         * exec.c (validate_exec_file, exec_file_attach)
1481         (exec_read_partial_read_only, print_section_info): Update.
1482         * corelow.c (core_target_open): Update.
1483         * corefile.c (reopen_exec_file, validate_files): Update.
1484         * arm-tdep.c (gdb_print_insn_arm): Update.
1485         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
1486         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
1487         methods.
1488
1489 2020-10-29  Tom Tromey  <tom@tromey.com>
1490
1491         * progspace.h (current_target_sections): Remove macro.
1492         * solib-svr4.c (scan_dyntag): Update.
1493         * solib-dsbt.c (scan_dyntag): Update.
1494         * exec.c (exec_target::close): Update.
1495         (add_target_sections, add_target_sections_of_objfile)
1496         (remove_target_sections, exec_target::get_section_table)
1497         (exec_target::files_info, set_section_command)
1498         (exec_set_section_address, exec_target::has_memory)
1499         (exec_target::has_memory): Update.
1500
1501 2020-10-29  Tom Tromey  <tom@tromey.com>
1502
1503         * source-cache.c (source_cache::get_plain_source_lines): Use
1504         current_program_space.
1505         * corefile.c (reopen_exec_file): Use current_program_space.
1506         * exec.c (exec_file_attach): Use current_program_space.
1507         * exec.h (exec_bfd_mtime): Remove.
1508
1509 2020-10-29  Tom Tromey  <tom@tromey.com>
1510
1511         * gcore.c (default_gcore_mach): Remove.
1512         (create_gcore_bfd): Update.
1513
1514 2020-10-29  Tom Tromey  <tom@tromey.com>
1515
1516         * progspace.c (program_space::exec_close): New method, from
1517         exec_close in exec.c.
1518         * exec.c (exec_close): Move to progspace.c.
1519         (exec_target::close, exec_file_attach): Update.
1520         * progspace.h (struct program_space) <exec_close>: Declare
1521         method.
1522
1523 2020-10-29  Tom Tromey  <tom@tromey.com>
1524
1525         * progspace.h (struct program_space) <exec_filename>: Rename from
1526         pspace_exec_filename.  Now a unique_xmalloc_ptr.
1527         * inferior.c (print_selected_inferior): Update.
1528         (print_inferior): Update.
1529         * mi/mi-main.c (print_one_inferior): Update.
1530         * exec.h (exec_filename): Remove macro.
1531         * corefile.c (get_exec_file): Update.
1532         * exec.c (exec_close): Update.
1533         (exec_file_attach): Update.
1534         * progspace.c (clone_program_space): Update.
1535         (print_program_space): Update.
1536
1537 2020-10-29  Tom Tromey  <tom@tromey.com>
1538
1539         * target-section.h (struct target_section): Add constructor.
1540         * exec.c (build_section_table, add_target_sections_of_objfile):
1541         Update.
1542         * corelow.c (core_target::build_file_mappings): Update.
1543
1544 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1545
1546         PR gdb/19318
1547         * inferior.c (detach_inferior_command): Restore the current thread.
1548         (kill_inferior_command): Ditto.
1549
1550 2020-10-28  Tom de Vries  <tdevries@suse.de>
1551
1552         PR symtab/26772
1553         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
1554         map, check it in the "best match" loop.
1555
1556 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1557
1558         * m32c-tdep.c: Remove unused includes.
1559
1560 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1561
1562         * xtensa-tdep.c: Remove includes.
1563
1564 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1565
1566         * breakpoint.c (struct condition_command_opts): New struct.
1567         (condition_command_option_defs): New static global.
1568         (make_condition_command_options_def_group): New function.
1569         (condition_completer): Update to consider the '-force' flag.
1570         (condition_command): Use gdb::option for the '-force' flag.
1571
1572 2020-10-27  Tom de Vries  <tdevries@suse.de>
1573
1574         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
1575         symbols in section check.
1576
1577 2020-10-27  Tom de Vries  <tdevries@suse.de>
1578
1579         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
1580
1581 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1582
1583         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
1584         * breakpoint.c: Update the help text of the 'condition' and 'break'
1585         commands.
1586         (set_breakpoint_condition): Take a new bool parameter
1587         to control whether condition definition should be forced even when
1588         the condition expression is invalid in all of the current locations.
1589         (condition_command): Update the call to 'set_breakpoint_condition'.
1590         (find_condition_and_thread): Take the "-force-condition" flag into
1591         account.
1592         * linespec.c (linespec_keywords): Add "-force-condition" as an
1593         element.
1594         (FORCE_KEYWORD_INDEX): New #define.
1595         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
1596         as a keyword.
1597         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
1598         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
1599         * python/py-breakpoint.c (bppy_set_condition): Ditto.
1600         * NEWS: Mention the changes to the 'break' and 'condition' commands.
1601
1602 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1603
1604         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
1605         * breakpoint.c (set_breakpoint_location_condition): New function.
1606         (set_breakpoint_condition): Disable a breakpoint location if parsing
1607         the condition string gives an error.
1608         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
1609         (build_target_condition_list): Ditto.
1610         (build_target_command_list): Ditto.
1611         (build_bpstat_chain): Ditto.
1612         (print_one_breakpoint_location): Ditto.
1613         (print_one_breakpoint): Ditto.
1614         (breakpoint_1): Ditto.
1615         (bp_location::bp_location): Ditto.
1616         (locations_are_equal): Ditto.
1617         (update_breakpoint_locations): Ditto.
1618         (enable_disable_bp_num_loc): Ditto.
1619         (init_breakpoint_sal): Use set_breakpoint_location_condition.
1620         (find_condition_and_thread_for_sals): New static function.
1621         (create_breakpoint): Call find_condition_and_thread_for_sals.
1622         (location_to_sals): Call find_condition_and_thread_for_sals instead
1623         of find_condition_and_thread.
1624
1625 2020-10-26  Tom de Vries  <tdevries@suse.de>
1626
1627         * dwarf2/read.c (process_full_comp_unit): Call
1628         dwarf2_find_base_address.
1629
1630 2020-10-26  Tom Tromey  <tromey@adacore.com>
1631
1632         * gdbtypes.c (create_range_type): Revert previous patch.  Add
1633         comment.
1634
1635 2020-10-26  Pedro Alves  <pedro@palves.net>
1636
1637         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
1638         (my_waitpid): Use gdb::handle_eintr.
1639
1640 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
1641
1642         * acinclude.m4: Update ptrace.m4 path.
1643         * ptrace.m4: Moved to gdbsupport.
1644
1645 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1646
1647         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
1648         instead of target_gdbarch.
1649
1650 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1651
1652         * jit.c (jit_reader_load_command): Pass current inferior.
1653         (jit_inferior_init): Change parameter type to inferior, use it.
1654         (jit_inferior_created): Remove.
1655         (jit_inferior_created_hook): Pass inferior parameter down.
1656         (_initialize_jit): Use jit_inferior_created_hook instead of
1657         jit_inferior_created.
1658         * jit.h (jit_inferior_created_hook): Add inferior parameter.
1659         * infrun.c (follow_exec): Pass inferior to
1660         jit_inferior_created_hook.
1661
1662 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1663
1664         * linux-thread-db.c (check_pid_namespace_match): Add inferior
1665         parameter and use it.
1666         (thread_db_inferior_created): Pass inferior argument.
1667
1668 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1669
1670         * aix-thread.c (aix_thread_inferior_created): Add inferior
1671         parameter.
1672         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
1673         * dummy-frame.c (cleanup_dummy_frames): Likewise.
1674         * jit.c (jit_inferior_created): Likewise.
1675         * linux-thread-db.c (thread_db_inferior_created): Likewise.
1676         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
1677         * observable.h (inferior_created): Likewise.
1678         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
1679         * symfile-mem.c (add_vsyscall_page): Likewise.
1680         * infcmd.c (post_create_inferior): Pass inferior argument.
1681
1682 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
1683
1684         GDB 10.1 released.
1685
1686 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
1687
1688         * ada-typeprint.c (ada_print_type): Remove superfluous second call
1689         to ada_check_typedef.
1690
1691 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1692
1693         * f-exp.y (f_parse): Rename to...
1694         (f_language::parser): ...this.
1695         * f-lang.c (f_get_encoding): Rename to...
1696         (f_language::get_encoding): ...this.
1697         (f_op_print_tab): Rename to...
1698         (f_language::op_print_tab): ...this.
1699         (exp_descriptor_f): Rename to...
1700         (f_language::exp_descriptor_tab): ...this.
1701         (class f_language): Moved to f-lang.h.
1702         (f_language::language_arch_info): New function, moved out of class
1703         declaration.
1704         (f_language::search_name_hash): Likewise.
1705         (f_language::lookup_symbol_nonlocal): Likewise.
1706         (f_language::get_symbol_name_matcher_inner): Likewise.
1707         * f-lang.h: Add 'valprint.h' include.
1708         (class f_language): Moved here from f-lang.c.
1709         * f-typeprint.c (f_type_print_args): Delete commented out
1710         declaration.
1711         (f_print_typedef): Rename to...
1712         (f_language::print_typedef): ...this.
1713         (f_print_type): Rename to...
1714         (f_language::print_type): ...this.
1715         (f_type_print_varspec_prefix): Delete declaration and rename to...
1716         (f_language::f_type_print_varspec_prefix): ...this.
1717         (f_type_print_varspec_suffix): Delete declaration and rename to...
1718         (f_language::f_type_print_varspec_suffix): ...this.
1719         (f_type_print_base): Delete declaration and rename to...
1720         (f_language::f_type_print_base): ...this.
1721         * f-valprint.c (f_value_print_inner): Rename to...
1722         (f_language::value_print_inner): ...this.
1723         * parse.c: Delete 'f-lang.h' include.
1724
1725 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1726
1727         * language.h (language_defn::print_type): Add variable names in
1728         declaration, and update header comment.
1729
1730 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1731
1732         * ada-lang.c (ada_language::demangle): Rename to...
1733         (ada_language::demangle_symbol): ...this.
1734         * c-lang.c (cplus_language::demangle): Rename to...
1735         (cplus_language::demangle_symbol): ...this.
1736         * d-lang.c (d_language::demangle): Rename to...
1737         (d_language::demangle_symbol): ...this.
1738         * f-lang.c (f_language::demangle): Rename to...
1739         (f_language::demangle_symbol): ...this.
1740         * go-lang.c (go_language::demangle): Rename to...
1741         (go_language::demangle_symbol): ...this.
1742         * language.c (language_demangle): Update call to demangle_symbol.
1743         (auto_or_unknown_language::demangle): Rename to...
1744         (auto_or_unknown_language::demangle_symbol): ...this.
1745         * language.h (language_defn::demangle): Rename to...
1746         (language_defn::demangle_symbol): ...this.
1747         * objc-lang.c (objc_language::demangle): Rename to...
1748         (objc_language::demangle_symbol): ...this.
1749         * rust-lang.c (rust_language::demangle): Rename to...
1750         (rust_language::demangle_symbol): ...this.
1751
1752 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1753
1754         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
1755         (iterate_over_file_blocks): Replace use of macro with the macros
1756         definition.
1757
1758 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1759
1760         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
1761         * valprint.c (maybe_print_array_index): Replace use of macro with
1762         the macros definition.
1763
1764 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1765
1766         * ada-lang.c (ada_language::print_array_index): Call value_print
1767         directly.
1768         * language.c (language_defn::print_array_index): Likewise.
1769         * language.h (LA_VALUE_PRINT): Delete.
1770         * valprint.c (value_print): Call value_print on the
1771         current_language directly.
1772
1773 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1774
1775         * language.h (LA_PRINT_TYPEDEF): Delete.
1776         * typeprint.c (typedef_print): Call print_typedef directly on the
1777         current_language object.
1778
1779 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1780
1781         * m2-exp.y (m2_parse): Rename to...
1782         (m2_language::parser): ...this.  Update function signature.
1783         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
1784         (m2_op_print): Rename to...
1785         (m2_language::op_print_tab): ...this, and make const.
1786         (exp_descriptor_modula2): Rename to...
1787         (m2_language::exp_descriptor_modula2): ...this.
1788         (class m2_language): Move to m2-lang.h.
1789         (m2_language::language_arch_info): New function, moved out of
1790         class declaration.
1791         (m2_language::printchar): New function, body from m2_printchar.
1792         (m2_language::printstr): New function, moved out of class
1793         declaration.
1794         (m2_language::emitchar): Likewise.
1795         * m2-lang.h (m2_parse): Delete declaration.
1796         (m2_print_typedef): Delete declaration.
1797         (m2_value_print_inner): Delete declaration.
1798         (class m2_language): Class declaration moved from m2-lang.c,
1799         larger functions are left in m2-lang.c.
1800         * m2-typeprint.c (m2_print_typedef): Rename to...
1801         (m2_language::print_typedef): ...this, and update function
1802         signature.
1803         * m2-valprint.c (m2_value_print_inner): Rename to...
1804         (m2_language::value_print_inner): ...this, replace use of
1805         LA_PRINT_STRING with a direct call to printstr member function,
1806         and update recursive call.
1807
1808 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1809
1810         * language.c (default_is_string_type_p): Delete, implementation
1811         moved into auto_or_unknown_language::is_string_type_p.
1812         (unk_op_print_tab): Moved into
1813         auto_or_unknown_language::opcode_print_table.
1814         (unknown_language_arch_info): Delete, implementation moved into
1815         auto_or_unknown_language::language_arch_info.
1816         (class auto_or_unknown_language): New class, member functions
1817         copied from unknown_language class, with some updates.
1818         (class unknown_language): Most member functions moved into
1819         auto_or_unknown_language class.  Inherit from
1820         auto_or_unknown_language class.
1821         (class auto_language): Inherit from auto_or_unknown_language.
1822         Delete most member functions.
1823
1824 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1825
1826         * stabsread.c (read_member_functions): Remove gdb_assert.
1827
1828 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1829
1830         * gdbtypes.c (init_complex_type): Check target type name.
1831
1832 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1833
1834         * target-debug.h (target_debug_print_struct_target_ops_p):
1835         Remove.
1836         (target_debug_print_async_callback_ftype_p): Remove.
1837         (target_debug_print_struct_trace_state_variable_p): Remove.
1838         (target_debug_print_struct_traceframe_info_p): Remove.
1839         (target_debug_print_VEC__btrace_block_s__pp): Remove.
1840         (target_debug_print_enum_btrace_format): Remove.
1841         (target_debug_print_enum_info_proc_what): Remove.
1842         (target_debug_print_thread_info_pp): Remove.
1843
1844 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
1845
1846         * target.h (struct target_ops) <make_corefile_notes>:
1847         Change return type to unique pointer.
1848         * target.c (dummy_make_corefile_notes): Likewise.
1849         * exec.c (struct exec_target) <make_corefile_notes>:
1850         Likewise.
1851         (exec_target::make_corefile_notes): Likewise.
1852         * procfs.c (class procfs_target) <make_corefile_notes>:
1853         Likewise.
1854         (procfs_do_thread_registers): Adjust to unique pointer.
1855         (struct procfs_corefile_thread_data): Add constructor.
1856         <note_data>: Change type to unique pointer.
1857         (procfs_corefile_thread_callback): Adjust to unique pointer.
1858         (procfs_target::make_corefile_notes): Change return type to
1859         unique pointer.
1860         * target-delegates.c: Re-generate.
1861         * gcore.c (write_gcore_file_1): Adjust.
1862         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
1863         New.
1864
1865 2020-10-22  Tom de Vries  <tdevries@suse.de>
1866
1867         * block.c (find_block_in_blockvector): Make sure the returned block
1868         contains pc.
1869
1870 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1871
1872         PR gdb/26693
1873         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
1874         parameter.
1875         (load_cu): Pass existing CU.
1876         (process_imported_unit_die): Likewise.
1877         (follow_die_offset): Likewise.
1878
1879 2020-10-22  Luis Machado  <luis.machado@linaro.org>
1880
1881         * corelow.c (core_target::xfer_partial): Also check for an empty
1882         m_core_unavailable_mappings vector.
1883
1884 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1885
1886         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
1887         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
1888         * f-exp.y (arglist): Allow for a series of subranges.
1889         (subrange): Add cases for subranges with strides.
1890         * f-lang.c (value_f90_subarray): Catch use of array strides and
1891         throw an error.
1892         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
1893
1894 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1895
1896         * expprint.c (print_subexp_standard): Change enum range_type to
1897         range_flag and rename variables to match.
1898         (dump_subexp_body_standard): Likewise.
1899         * expression.h (enum range_type): Rename to...
1900         (enum range_flag): ...this.
1901         (range_types): Rename to...
1902         (range_flags): ...this.
1903         * f-lang.c (value_f90_subarray): Change enum range_type to
1904         range_flag and rename variables to match.
1905         * parse.c (operator_length_standard): Likewise.
1906         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
1907         range_type to range_flag.
1908         * rust-lang.c (rust_evaluate_funcall): Likewise.
1909         (rust_range): Likewise.
1910         (rust_compute_range): Likewise.
1911         (rust_subscript): Likewise.
1912
1913 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1914
1915         * expprint.c (print_subexp_standard): Update to reflect changes to
1916         enum range_type.
1917         (dump_subexp_body_standard): Likewise.
1918         * expression.h (enum range_type): Convert to a bit field enum, and
1919         make the enum unsigned.
1920         * f-exp.y (subrange): Update to reflect changes to enum
1921         range_type.
1922         * f-lang.c (value_f90_subarray): Likewise.
1923         * parse.c (operator_length_standard): Likewise.
1924         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
1925         * rust-lang.c (rust_range): Likewise.
1926         (rust_compute_range): Likewise.
1927         (rust_subscript): Likewise.
1928
1929 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
1930
1931         * infrun.c (displaced_step_in_progress_thread): Fix comment.
1932         (displaced_step_in_progress): Fix comment.
1933
1934 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
1935
1936         * gdbarch.sh (make_corefile_notes): Return unique pointer.
1937         * gdbarch.c: Re-generate.
1938         * gdbarch.h: Re-generate.
1939         * gcore.c (write_gcore_file_1): Adjust.
1940         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
1941         constructor.
1942         <note_data>: Change type to unique pointer.
1943         <abort_iteration>: Change type to bool.
1944         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
1945         (fbsd_collect_thread_registers): Return void, adjust.
1946         (struct fbsd_corefile_thread_data): Add construtor.
1947         <note_data>: Change type to unique pointer.
1948         (fbsd_corefile_thread): Adjust.
1949         (fbsd_make_corefile_notes): Return unique pointer, adjust.
1950         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
1951         to unique pointer, adjust.
1952         (struct linux_collect_regset_section_cb_data): Add constructor.
1953         <note_data>: Change type to unique pointer.
1954         <abort_iteration>: Change type to bool.
1955         (linux_collect_thread_registers): Return void, adjust.
1956         (struct linux_corefile_thread_data): Add constructor.
1957         <note_data>: Change type to unique pointer.
1958         (linux_corefile_thread): Adjust.
1959         (linux_make_corefile_notes): Return unique pointer, adjust.
1960
1961 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1962
1963         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
1964         * gdbarch.c: Re-generate.
1965         * gdbarch.h: Re-generate.
1966         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
1967         bool.
1968         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1969         Likewise.
1970         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
1971         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
1972         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
1973         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
1974
1975 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1976
1977         * gdbarch.sh: Make generated predicates return bool.
1978         * gdbarch.c: Re-generate.
1979         * gdbarch.h: Re-generate.
1980
1981 2020-10-20  Tom Tromey  <tom@tromey.com>
1982
1983         * varobj-iter.h (struct varobj_item): Remove typedef.
1984
1985 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1986
1987         * infrun.c (currently_stepping): Change int to bool
1988         (maybe_software_singlestep): Likewise.
1989         (show_stop_on_solib_events): Likewise.
1990         (stepping_past_nonsteppable_watchpoint): Likewise.
1991         (displaced_step_in_progress_any_inferior): Likewise.
1992         (displaced_step_in_progress_thread): Likewise.
1993         (keep_going_stepped_thread): Likewise.
1994         (thread_still_needs_step_over): Likewise.
1995         (start_step_over): Likewise.
1996         (do_target_resume): Likewise.
1997         (resume_1): Likewise.
1998         (clear_proceed_status): Likewise.
1999         (thread_still_needs_step_over_bp): Likewise.
2000         (proceed): Likewise.
2001         (switch_back_to_stepped_thread): Likewise.
2002         (adjust_pc_after_break): Likewise.
2003         (stepped_in_from): Likewise.
2004         (handle_stop_requested): Likewise.
2005         (handle_syscall_event): Likewise.
2006         (handle_no_resumed): Likewise.
2007         (handle_inferior_event): Likewise.
2008         (finish_step_over): Likewise.
2009         (handle_signal_stop): Likewise.
2010         (process_event_stop_test): Likewise.
2011
2012 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2013
2014         * infrun.c (get_displaced_stepping_state): Fix comment.
2015
2016 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
2017
2018         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
2019
2020 2020-10-19  Tom Tromey  <tromey@adacore.com>
2021
2022         PR tui/26719
2023         * tui/tui-winsource.h (struct tui_source_window_base)
2024         <refresh_window>: Rename from refresh_pad.
2025         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
2026         Rename from refresh_pad.
2027         (tui_source_window_base::show_source_content)
2028         (tui_source_window_base::do_scroll_horizontal): Update.
2029
2030 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2031
2032         * thread.c (_initialize_thread): Fine-tune the help text of
2033         'info threads'.
2034
2035 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2036
2037         * frame.c: Remove the unused 'uinteger_option_def' type alias.
2038
2039 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
2040
2041         * breakpoint.c (handle_jit_event): Add an argument, change how
2042         `jit_event_handler` is called.
2043
2044 2020-10-17  Tom Tromey  <tom@tromey.com>
2045
2046         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
2047         (scan_xcoff_symtab): Update.
2048         * psymtab.h (class psymtab_storage) <global_psymbols,
2049         static_psymbols, current_global_psymbols,
2050         current_static_psymbols>: Remove.
2051         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
2052         (match_partial_symbol, lookup_partial_symbol): Update.
2053         (print_partial_symbols): Change parameters.
2054         (dump_psymtab, recursively_search_psymtabs)
2055         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
2056         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
2057         (concat): Remove.
2058         (end_psymtab_common): Simplify.
2059         (append_psymbol_to_list): Change parameters.
2060         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
2061         (init_psymbol_list): Simplify.
2062         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
2063         * psympriv.h (struct partial_symtab) <empty>: New method.
2064         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
2065         Remove.
2066         <global_psymbols, static_psymbols>: New members.
2067         <add_psymbol>: New methods.
2068         (add_psymbol_to_list): Don't declare.
2069         (psymbol_placement): Move earlier.
2070         * mdebugread.c (parse_partial_symbols): Update.
2071         (handle_psymbol_enumerators): Change parameters.
2072         (mdebug_expand_psymtab): Update.
2073         * dwarf2/read.c (process_psymtab_comp_unit_reader)
2074         (add_partial_symbol): Update.
2075         * dwarf2/index-write.c (write_psymbols): Change parameters.
2076         (write_one_signatured_type): Update.
2077         (recursively_count_psymbols): Update.
2078         (recursively_write_psymbols): Update.
2079         (class debug_names) <recursively_write_psymbols>: Update.
2080         <write_psymbols>: Change parameters.
2081         <write_one_signatured_type>: Update.
2082         * dbxread.c (read_dbx_symtab): Update.
2083         (dbx_end_psymtab): Use partial_symtab::empty.
2084         * ctfread.c (struct ctf_context) <pst>: New member.
2085         (create_partial_symtab): Set it.
2086         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
2087         (scan_partial_symbols): Use the psymtab's context.  Update.
2088
2089 2020-10-17  Tom Tromey  <tom@tromey.com>
2090
2091         * valprint.c (generic_value_print): Remove comment.
2092         * m2-valprint.c (m2_value_print_inner): Remove comment.
2093         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
2094         type.
2095
2096 2020-10-17  Tom de Vries  <tdevries@suse.de>
2097
2098         PR symtab/26317
2099         * source.c (select_source_symtab): Handling sal.symtab == NULL for
2100         symbol main.
2101
2102 2020-10-14  Tom de Vries  <tdevries@suse.de>
2103
2104         PR gdb/26733
2105         * solib.c (solib_contains_address_p): Handle
2106         'solib->sections == nullptr'.
2107
2108 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
2109
2110         PR gdb/26642
2111         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
2112         target can't do async.
2113         * target.c (target_wait): Assert that we don't pass
2114         TARGET_WNOHANG to a target that can't async.
2115
2116 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
2117
2118         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
2119         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
2120         * alpha-bsd-nat.c: Adjust include.
2121         * alpha-bsd-tdep.h: Adjust comment.
2122         * alpha-nbsd-tdep.c: Rename to ...
2123         * alpha-netbsd-tdep.c: ... this, adjust include.
2124         * amd64-nbsd-nat.c: Rename to ...
2125         * amd64-netbsd-nat.c: ... this, adjust include.
2126         * amd64-nbsd-tdep.c: Rename to ...
2127         * amd64-netbsd-tdep.c: ... this, adjust include.
2128         * amd64-tdep.h: Adjust include.
2129         * arm-nbsd-nat.c: Rename to ...
2130         * arm-netbsd-nat.c: ... this, adjust include.
2131         * arm-nbsd-tdep.c: Rename to ...
2132         * arm-netbsd-tdep.c: ... this, adjust include.
2133         * arm-nbsd-tdep.h: Rename to ...
2134         * arm-netbsd-tdep.h: ... this, adjust include.
2135         * configure.nat: Adjust file lists.
2136         * configure.tgt: Likewise.
2137         * hppa-nbsd-nat.c: Rename to ...
2138         * hppa-netbsd-nat.c: ... this, adjust include.
2139         * hppa-nbsd-tdep.c: Rename to ...
2140         * hppa-netbsd-tdep.c: ... this, adjust include.
2141         * i386-nbsd-nat.c: Rename to ...
2142         * i386-netbsd-nat.c: ... this, adjust include.
2143         * i386-nbsd-tdep.c: Rename to ...
2144         * i386-netbsd-tdep.c: ... this, adjust include.
2145         * m68k-bsd-nat.c: Adjust include.
2146         * mips-nbsd-nat.c: Rename to ...
2147         * mips-netbsd-nat.c: ... this, adjust include.
2148         * mips-nbsd-tdep.c: Rename to ...
2149         * mips-netbsd-tdep.c: ... this, adjust include.
2150         * mips-nbsd-tdep.h: Rename to ...
2151         * mips-netbsd-tdep.h: ... this.
2152         * nbsd-nat.c: Rename to ...
2153         * netbsd-nat.c: ... this, adjust include.
2154         * nbsd-nat.h: Rename to ...
2155         * netbsd-nat.h: ... this, adjust include.
2156         * nbsd-tdep.c: Rename to ...
2157         * netbsd-tdep.c: ... this, adjust include.
2158         * nbsd-tdep.h: Rename to ...
2159         * netbsd-tdep.h: ... this.
2160         * ppc-nbsd-nat.c: Rename to ...
2161         * ppc-netbsd-nat.c: ... this, adjust include.
2162         * ppc-nbsd-tdep.c: Rename to ...
2163         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
2164         * ppc-nbsd-tdep.h: Rename to ...
2165         * ppc-netbsd-tdep.h: ... this.
2166         * sh-nbsd-nat.c: Rename to ...
2167         * sh-netbsd-nat.c: ... this, adjust include.
2168         * sh-nbsd-tdep.c: Rename to ...
2169         * sh-netbsd-tdep.c: ... this, adjust include.
2170         * sparc-nbsd-nat.c: Rename to ...
2171         * sparc-netbsd-nat.c: ... this.
2172         * sparc-nbsd-tdep.c: Rename to ...
2173         * sparc-netbsd-tdep.c: ... this, adjust include.
2174         * sparc64-nbsd-nat.c: Rename to ...
2175         * sparc64-netbsd-nat.c: ... this.
2176         * sparc64-nbsd-tdep.c: Rename to ...
2177         * sparc64-netbsd-tdep.c: ... this, adjust include.
2178         * sparc64-tdep.h: Adjust comment.
2179         * vax-bsd-nat.c: Adjust include.
2180         * vax-nbsd-tdep.c: Rename to ...
2181         * vax-netbsd-tdep.c: ... this, adjust include.
2182
2183 2020-10-12  Tom Tromey  <tom@tromey.com>
2184
2185         * target.h (struct target_ops) <get_section_table>: Update.
2186         (target_get_section_table): Update.
2187         * target.c (target_get_section_table, target_section_by_addr)
2188         (memory_xfer_partial_1): Update.
2189         * target-section.h (target_section_table): Now an alias.
2190         * target-delegates.c: Rebuild.
2191         * target-debug.h (target_debug_print_target_section_table_p):
2192         Rename from target_debug_print_struct_target_section_table_p.
2193         * symfile.c (build_section_addr_info_from_section_table): Update.
2194         * solib.c (solib_map_sections, solib_contains_address_p): Update.
2195         * solib-svr4.c (scan_dyntag): Update.
2196         * solib-dsbt.c (scan_dyntag): Update.
2197         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2198         Update.
2199         * record-full.c (record_full_core_target::xfer_partial): Update.
2200         * progspace.h (struct program_space) <target_sections>: Update.
2201         * exec.h (print_section_info): Update.
2202         * exec.c (exec_target::close, build_section_table)
2203         (add_target_sections, add_target_sections_of_objfile)
2204         (remove_target_sections, exec_on_vfork)
2205         (section_table_available_memory)
2206         (section_table_xfer_memory_partial)
2207         (exec_target::get_section_table, exec_target::xfer_partial)
2208         (print_section_info, set_section_command)
2209         (exec_set_section_address, exec_target::has_memory): Update.
2210         * corelow.c (core_target::build_file_mappings)
2211         (core_target::xfer_partial, core_target::info_proc_mappings)
2212         (core_target::info_proc_mappings): Update.
2213         * bfd-target.c (class target_bfd): Update
2214
2215 2020-10-12  Tom Tromey  <tom@tromey.com>
2216
2217         * progspace.c (program_space::~program_space): Don't call
2218         clear_section_table.
2219         * exec.h (clear_section_table): Don't declare.
2220         * exec.c (exec_target::close): Update.
2221         (clear_section_table): Remove.
2222
2223 2020-10-12  Tom Tromey  <tom@tromey.com>
2224
2225         * exec.c (add_target_sections_of_objfile): Simplify.
2226
2227 2020-10-12  Tom Tromey  <tom@tromey.com>
2228
2229         * solib.c (solib_map_sections): Update.
2230         * record-full.c (record_full_core_open_1): Update.
2231         * exec.h (build_section_table): Return a target_section_table.
2232         * exec.c (exec_file_attach): Update.
2233         (build_section_table): Return a target_section_table.
2234         * corelow.c (core_target::core_target): Update.
2235         * bfd-target.c (target_bfd::target_bfd): Update.
2236
2237 2020-10-12  Tom Tromey  <tom@tromey.com>
2238
2239         * target.c (target_section_by_addr, memory_xfer_partial_1):
2240         Update.
2241         * target-section.h (struct target_section_table): Use
2242         std::vector.
2243         * symfile.h (build_section_addr_info_from_section_table): Take a
2244         target_section_table.
2245         * symfile.c (build_section_addr_info_from_section_table): Take a
2246         target_section_table.
2247         * solist.h (struct so_list) <sections>: Change type.
2248         <sections_end>: Remove.
2249         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
2250         (solib_contains_address_p): Update.
2251         * solib-svr4.c (scan_dyntag): Update.
2252         * solib-dsbt.c (scan_dyntag): Update.
2253         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2254         Update.
2255         * record-full.c (record_full_core_start, record_full_core_end):
2256         Remove.
2257         (record_full_core_sections): New global.
2258         (record_full_core_open_1, record_full_core_target::xfer_partial):
2259         Update.
2260         * exec.h (build_section_table, section_table_xfer_memory_partial)
2261         (add_target_sections): Take a target_section_table.
2262         * exec.c (exec_file_attach, clear_section_table): Update.
2263         (resize_section_table): Remove.
2264         (build_section_table, add_target_sections): Take a
2265         target_section_table.
2266         (add_target_sections_of_objfile, remove_target_sections)
2267         (exec_on_vfork): Update.
2268         (section_table_available_memory): Take a target_section_table.
2269         (section_table_read_available_memory): Update.
2270         (section_table_xfer_memory_partial): Take a target_section_table.
2271         (print_section_info, set_section_command)
2272         (exec_set_section_address, exec_target::has_memory): Update.
2273         * corelow.c (class core_target) <m_core_section_table,
2274         m_core_file_mappings>: Remove braces.
2275         <~core_target>: Remove.
2276         (core_target::core_target): Update.
2277         (core_target::~core_target): Remove.
2278         (core_target::build_file_mappings)
2279         (core_target::xfer_memory_via_mappings)
2280         (core_target::xfer_partial, core_target::info_proc_mappings):
2281         Update.
2282         * bfd-target.c (target_bfd::xfer_partial): Update.
2283         (target_bfd::target_bfd): Update.
2284         (target_bfd::~target_bfd): Remove.
2285
2286 2020-10-12  Tom Tromey  <tom@tromey.com>
2287
2288         * target.h (struct target_section, struct target_section_table):
2289         Move to target-section.h.
2290         * target-section.h: New file.
2291
2292 2020-10-12  Pedro Alves  <pedro@palves.net>
2293
2294         PR exp/26602
2295         * valops.c (struct struct_field_searcher): New.
2296         (update_search_result): Rename to ...
2297         (struct_field_searcher::update_result): ... this.  Simplify
2298         prototype.  Record all found fields.
2299         (do_search_struct_field): Rename to ...
2300         (struct_field_searcher::search): ... this.  Simplify prototype.
2301         Maintain stack of visited baseclass path.  Call update_result for
2302         fields too.  Keep searching fields in baseclasses instead of
2303         stopping at the first found field.
2304         (search_struct_field): Use struct_field_searcher.  When looking
2305         for fields, report ambiguous access attempts.
2306
2307 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
2308
2309         * frame.c (inside_main_func): Check full symbols as well as
2310         minimal symbols.
2311
2312 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
2313
2314         * ada-lang.c (advance_wild_match): Rewrite the function's
2315         description.  Change the type of target0, t0 and t1 to char.
2316
2317 2020-10-09  Tom Tromey  <tromey@adacore.com>
2318
2319         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
2320
2321 2020-10-09  Tom Tromey  <tromey@adacore.com>
2322
2323         * ada-lang.h (ada_encode): Return std::string.
2324         * ada-lang.c (ada_encode_1): Return std::string.
2325         (ada_encode): Likewise.
2326         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
2327         Update.
2328         * ada-exp.y (block_lookup, write_var_or_type): Update.
2329
2330 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
2331
2332         PR exp/26714
2333         * printcmd.c (print_formatted): Handle void results as
2334         unformatted prints.
2335
2336 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2337
2338         * arch/aarch32.c (aarch32_create_target_description): Release the
2339         target_desc_up as late as possible.
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): Return a
2343         target_desc_up, don't release it.
2344         * arch/arc.h (arc_create_target_description): Update declaration.
2345         (arc_lookup_target_description): Move target_desc_up into the
2346         cache, and return a borrowed pointer.
2347         * arch/arm.c (arm_create_target_description): Release the
2348         target_desc_up as late as possible.
2349         * arch/i386.c (i386_create_target_description): Likewise.
2350         * arch/riscv.h (riscv_create_target_description): Update
2351         declaration to match definition.
2352         * arch/tic6x.c (tic6x_create_target_description): Release the
2353         target_desc_up as late as possible.
2354
2355 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2356
2357         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
2358         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
2359
2360 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
2361
2362         * source.c (directory_command): Notify observers that "directories"
2363         parameter has changed.
2364
2365 2020-10-08  Tom Tromey  <tom@tromey.com>
2366
2367         * cli/cli-cmds.c (print_disassembly): Style function name and
2368         addresses.  Add _() wrappers.
2369
2370 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
2371
2372         * NEWS: Mention ARC support in GDBserver.
2373
2374 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
2375
2376         * arch/aarch32.c (aarch32_create_target_description): Release
2377         unique_ptr returned from allocate_target_description.
2378         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2379         * arch/amd64.c (amd64_create_target_description): Likewise.
2380         * arch/arc.c (arc_create_target_description): Likewise.
2381         * arch/arm.c (arm_create_target_description): Likewise.
2382         * arch/i386.c (i386_create_target_description): Likewise.
2383         * arch/riscv.c (riscv_create_target_description): Update return
2384         type.  Handle allocate_target_description returning a unique_ptr.
2385         (riscv_lookup_target_description): Update to handle unique_ptr.
2386         * arch/tic6x.c (tic6x_create_target_description): Release
2387         unique_ptr returned from allocate_target_description.
2388         * features/microblaze-with-stack-protect.c: Regenerate.
2389         * features/microblaze.c: Regenerate.
2390         * features/mips-dsp-linux.c: Regenerate.
2391         * features/mips-linux.c: Regenerate.
2392         * features/mips64-dsp-linux.c: Regenerate.
2393         * features/mips64-linux.c: Regenerate.
2394         * features/nds32.c: Regenerate.
2395         * features/nios2.c: Regenerate.
2396         * features/or1k.c: Regenerate.
2397         * features/rs6000/powerpc-32.c: Regenerate.
2398         * features/rs6000/powerpc-32l.c: Regenerate.
2399         * features/rs6000/powerpc-403.c: Regenerate.
2400         * features/rs6000/powerpc-403gc.c: Regenerate.
2401         * features/rs6000/powerpc-405.c: Regenerate.
2402         * features/rs6000/powerpc-505.c: Regenerate.
2403         * features/rs6000/powerpc-601.c: Regenerate.
2404         * features/rs6000/powerpc-602.c: Regenerate.
2405         * features/rs6000/powerpc-603.c: Regenerate.
2406         * features/rs6000/powerpc-604.c: Regenerate.
2407         * features/rs6000/powerpc-64.c: Regenerate.
2408         * features/rs6000/powerpc-64l.c: Regenerate.
2409         * features/rs6000/powerpc-7400.c: Regenerate.
2410         * features/rs6000/powerpc-750.c: Regenerate.
2411         * features/rs6000/powerpc-860.c: Regenerate.
2412         * features/rs6000/powerpc-altivec32.c: Regenerate.
2413         * features/rs6000/powerpc-altivec32l.c: Regenerate.
2414         * features/rs6000/powerpc-altivec64.c: Regenerate.
2415         * features/rs6000/powerpc-altivec64l.c: Regenerate.
2416         * features/rs6000/powerpc-e500.c: Regenerate.
2417         * features/rs6000/powerpc-e500l.c: Regenerate.
2418         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
2419         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
2420         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
2421         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
2422         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
2423         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
2424         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
2425         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
2426         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
2427         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
2428         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
2429         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
2430         * features/rs6000/powerpc-vsx32.c: Regenerate.
2431         * features/rs6000/powerpc-vsx32l.c: Regenerate.
2432         * features/rs6000/powerpc-vsx64.c: Regenerate.
2433         * features/rs6000/powerpc-vsx64l.c: Regenerate.
2434         * features/rs6000/rs6000.c: Regenerate.
2435         * features/rx.c: Regenerate.
2436         * features/s390-gs-linux64.c: Regenerate.
2437         * features/s390-linux32.c: Regenerate.
2438         * features/s390-linux32v1.c: Regenerate.
2439         * features/s390-linux32v2.c: Regenerate.
2440         * features/s390-linux64.c: Regenerate.
2441         * features/s390-linux64v1.c: Regenerate.
2442         * features/s390-linux64v2.c: Regenerate.
2443         * features/s390-te-linux64.c: Regenerate.
2444         * features/s390-tevx-linux64.c: Regenerate.
2445         * features/s390-vx-linux64.c: Regenerate.
2446         * features/s390x-gs-linux64.c: Regenerate.
2447         * features/s390x-linux64.c: Regenerate.
2448         * features/s390x-linux64v1.c: Regenerate.
2449         * features/s390x-linux64v2.c: Regenerate.
2450         * features/s390x-te-linux64.c: Regenerate.
2451         * features/s390x-tevx-linux64.c: Regenerate.
2452         * features/s390x-vx-linux64.c: Regenerate.
2453         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
2454         from allocate_target_description.
2455         * target-descriptions.c (allocate_target_description): Update
2456         return type.
2457         (print_c_tdesc::visit_pre): Release unique_ptr returned from
2458         allocate_target_description.
2459
2460 2020-10-07  Tom Tromey  <tromey@adacore.com>
2461
2462         * unittests/search-memory-selftests.c: New file.
2463         * Makefile.in (SELFTESTS_SRCS): Add
2464         unittests/search-memory-selftests.c.
2465
2466 2020-10-07  Tom Tromey  <tromey@adacore.com>
2467
2468         PR gdb/16930:
2469         * findcmd.c (_initialize_mem_search): Mention that the range is
2470         inclusive.
2471
2472 2020-10-07  Tom Tromey  <tromey@adacore.com>
2473
2474         * target.h (simple_search_memory): Don't declare.
2475         * target.c (simple_search_memory): Move to gdbsupport.
2476         (default_search_memory): Update.
2477         * remote.c (remote_target::search_memory): Update.
2478
2479 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
2480
2481         * Makefile.in (COMPILE): Add CXXFLAGS.
2482         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
2483         (check-headers): Add CXXFLAGS.
2484
2485 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
2486
2487         * arc-linux-tdep.h: New file.
2488         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
2489         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
2490         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
2491         arc_linux_gregset, arc_linux_v2_regset,
2492         arc_linux_iterate_over_regset_sections,
2493         arc_linux_core_read_description): Implement.
2494         (arc_linux_init_osabi): Set iterate_over_regset_sections.
2495         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
2496         (arc_gdbarch_features_create): Add.
2497         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
2498
2499 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
2500
2501         * arch/arc.h: Rename "arc_gdbarch_features" to
2502         "arc_arch_features".
2503         * arc-tdep.h: Likewise.
2504         * arc-tdep.c: Likewise.
2505
2506 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2507
2508         * infcmd.c (attach_command): Remove the redundant call to
2509         `clear_proceed_status`.
2510
2511 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
2512
2513         * nat/netbsd-nat.c (write_memory, read_memory): Update.
2514
2515 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
2516
2517         * nat/netbsd-nat.c (write_memory, read_memory): Add.
2518         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
2519         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
2520
2521 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
2522
2523         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
2524         (_initialize_break_catch_sig): Don't allocate array.
2525
2526 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2527
2528         * symtab.c (find_pc_line): Return unmapped addresses when the
2529         requested address is also unmapped.
2530
2531 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
2532
2533         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
2534         tui/tui-out.h.
2535
2536 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
2537
2538         * amd64-windows-tdep.c (amd64_windows_return_value): Use
2539         type::is_vector instead of TYPE_VECTOR.
2540
2541 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
2542
2543         * auto-load.c (auto_load_objfile_script_1): Don't use
2544         debugfile_holder as temporary variable when stripping drive
2545         letter.
2546
2547 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
2548
2549         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
2550         Add TYPE_CODE_COMPLEX.
2551         (amd64_windows_return_value): Fix types returned via XMM0.
2552
2553 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
2554
2555         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
2556         AArch64/ARM maintainers.
2557
2558 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
2559
2560         * NEWS: Mention set/show debug event-loop.
2561
2562 2020-10-02  Tom Tromey  <tromey@adacore.com>
2563
2564         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
2565         REG_EXTENDED.
2566
2567 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
2568
2569         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
2570         * procfs.c (procfs_inferior_created): Remove.
2571         (_initialize_procfs): Don't register procfs_inferior_created.
2572
2573 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2574
2575         * async-event.c (invoke_async_signal_handlers): Add debug
2576         print.
2577         (check_async_event_handlers): Likewise.
2578         * event-top.c (show_debug_event_loop): New function.
2579         (_initialize_event_top): Register "set debug event-loop"
2580         setting.
2581
2582 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2583
2584         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
2585         * debug.h: Remove.
2586         * infrun.c: Include gdbsupport/common-debug.h.
2587         * linux-nat.c: Likewise.
2588
2589 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2590
2591         * async-event.h (create_async_signal_handler): Add name
2592         parameter.
2593         (create_async_event_handler): Likewise.
2594         * async-event.c (struct async_signal_handler) <name>: New field.
2595         (struct async_event_handler) <name>: New field.
2596         (create_async_signal_handler): Assign name.
2597         (create_async_event_handler): Assign name.
2598         * event-top.c (async_init_signals): Pass name when creating
2599         handler.
2600         * infrun.c (_initialize_infrun): Likewise.
2601         * record-btrace.c (record_btrace_push_target): Likewise.
2602         * record-full.c (record_full_open): Likewise.
2603         * remote-notif.c (remote_notif_state_allocate): Likewise.
2604         * remote.c (remote_target::open_1): Likewise.
2605         * tui/tui-win.c (tui_initialize_win): Likewise.
2606
2607 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2608
2609         * async-event.c (initialize_async_signal_handlers): Pass name to
2610         add_file_handler
2611         * event-top.c (ui_register_input_event_handler): Likewise.
2612         * linux-nat.c (linux_nat_target::async): Likewise.
2613         * run-on-main-thread.c (_initialize_run_on_main_thread):
2614         Likewise
2615         * ser-base.c (reschedule): Likewise.
2616         (ser_base_async): Likewise.
2617         * tui/tui-io.c: Likewise.
2618         * top.h (struct ui) <num>: New field.
2619         * top.c (highest_ui_num): New variable.
2620         (ui::ui): Initialize num.
2621
2622 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2623
2624         * observable.h <inferior_created>: Remove parameters.  Update all
2625         listeners.
2626         * inferior.h (post_create_inferior): Remove target parameter.
2627         Update all callers.
2628
2629 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
2630
2631         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
2632         and DW_MACRO_undef_strx.
2633         (dwarf_decode_macros): Likewise
2634         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
2635         which is the value of DW_AT_str_offsets_base.
2636          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
2637         str_offsets_base.
2638
2639 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2640
2641         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
2642
2643 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2644
2645         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
2646         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
2647
2648 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2649
2650         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
2651
2652 2020-09-30  Tom de Vries  <tdevries@suse.de>
2653
2654         PR symtab/26683
2655         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
2656
2657 2020-09-30  Tom Tromey  <tromey@adacore.com>
2658
2659         * dwarf2/read.c (handle_variant): Use constant_value.
2660
2661 2020-09-29  Tom Tromey  <tom@tromey.com>
2662
2663         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
2664         (read_file_scope, dwarf2_get_pc_bounds)
2665         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
2666         (read_structure_type, handle_struct_member_die)
2667         (read_enumeration_type, read_array_type, read_set_type)
2668         (read_tag_pointer_type, read_tag_reference_type)
2669         (read_subroutine_type, read_base_type, read_subrange_type)
2670         (read_full_die_1, partial_die_info::read)
2671         (partial_die_info::read, by, new_symbol)
2672         (dwarf2_const_value_data, dwarf2_const_value_attr)
2673         (dump_die_shallow, dwarf2_fetch_constant_bytes)
2674         (prepare_one_comp_unit): Update.
2675         * dwarf2/attribute.h (DW_UNSND): Remove.
2676
2677 2020-09-29  Tom Tromey  <tom@tromey.com>
2678
2679         * dwarf2/read.c (read_func_scope, prototyped_function_p)
2680         (read_subroutine_type, partial_die_info::read)
2681         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
2682         (dwarf2_add_member_fn): Update.
2683         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
2684         * dwarf2/attribute.c (attribute::as_boolean): New method.
2685
2686 2020-09-29  Tom Tromey  <tom@tromey.com>
2687
2688         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
2689         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
2690         method.
2691         * dwarf2/attribute.c (attribute::as_virtuality): New method.
2692
2693 2020-09-29  Tom Tromey  <tom@tromey.com>
2694
2695         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
2696         the attribute's form.
2697
2698 2020-09-29  Tom Tromey  <tom@tromey.com>
2699
2700         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
2701         (dwarf2_add_member_fn): Update.
2702         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
2703         * dwarf2/attribute.c (attribute::defaulted): New method, from
2704         is_valid_DW_AT_defaulted.
2705
2706 2020-09-29  Tom Tromey  <tom@tromey.com>
2707
2708         * dwarf2/read.c (dw2_get_file_names_reader)
2709         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
2710         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
2711         (dwarf2_symbol_mark_computed): Use as_unsigned.
2712         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
2713         method.
2714         <form_is_section_offset>: Update comment.
2715
2716 2020-09-29  Tom Tromey  <tom@tromey.com>
2717
2718         * dwarf2/read.c (dwarf2_access_attribute): Rename from
2719         dwarf2_default_access_attribute.  Look up attribute.
2720         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
2721         Update.
2722
2723 2020-09-29  Tom Tromey  <tom@tromey.com>
2724
2725         * dwarf2/read.c (skip_one_die): Update.
2726         (read_full_die_1): Change how reprocessing is done.
2727         (partial_die_info::read): Update.
2728         (read_attribute_value): Remove need_reprocess parameter.
2729         (read_attribute): Likewise.
2730         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
2731         New method.
2732
2733 2020-09-29  Tom Tromey  <tom@tromey.com>
2734
2735         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
2736         (dwarf2_const_value_attr, dump_die_shallow)
2737         (dwarf2_fetch_constant_bytes): Update.
2738         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
2739         comment.
2740         <set_address>: New method.
2741         (DW_ADDR): Remove.
2742         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
2743         (attribute::as_string, attribute::as_address): Add assert.
2744
2745 2020-09-29  Tom Tromey  <tom@tromey.com>
2746
2747         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
2748         (read_attribute_reprocess, read_attribute_value): Update.
2749         (read_attribute): Clear requires_reprocessing.
2750         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
2751         form_requires_reprocessing>: New methods.
2752         <string_init>: Clear requires_reprocessing.
2753         <set_unsigned_reprocess>: New method.
2754         <name>: Shrink by one bit.
2755         <requires_reprocessing>: New member.
2756         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
2757         method.
2758
2759 2020-09-29  Tom Tromey  <tom@tromey.com>
2760
2761         * dwarf2/read.c (read_attribute_value): Update.
2762         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
2763         set_unsigned>: New methods.
2764         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
2765
2766 2020-09-29  Tom Tromey  <tom@tromey.com>
2767
2768         * dwarf2/read.c (get_alignment, read_array_order)
2769         (read_attribute_value, dwarf2_const_value_attr)
2770         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
2771         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
2772         New methods.
2773         (DW_SND): Remove.
2774
2775 2020-09-29  Tom Tromey  <tom@tromey.com>
2776
2777         * dwarf2/read.c (read_attribute_value, lookup_die_type)
2778         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
2779         Update.
2780         * dwarf2/attribute.h (struct attribute) <as_signature,
2781         set_signature>: New methods.
2782         (DW_SIGNATURE): Remove.
2783
2784 2020-09-29  Tom Tromey  <tom@tromey.com>
2785
2786         * dwarf2/read.c (read_call_site_scope)
2787         (handle_data_member_location, dwarf2_add_member_fn)
2788         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2789         (partial_die_info::read, read_attribute_value)
2790         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
2791         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
2792         (dwarf2_symbol_mark_computed): Update.
2793         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
2794         methods.
2795         (DW_BLOCK): Remove.
2796         * dwarf2/attribute.c (attribute::form_is_block): Add
2797         DW_FORM_data16.
2798
2799 2020-09-29  Tom Tromey  <tom@tromey.com>
2800
2801         * dwarf2/read.c (read_cutu_die_from_dwo)
2802         (read_attribute_reprocess, read_attribute_value, read_attribute)
2803         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
2804         (dwarf2_fetch_constant_bytes): Update.
2805         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
2806         <set_string_noncanonical, set_string_canonical>: New methods.
2807         <string_is_canonical>: Update comment.
2808         <canonical_string_p>: Add assert.
2809         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
2810         * dwarf2/attribute.c (attribute::form_is_string): New method.
2811         (attribute::string): Use it.
2812
2813 2020-09-29  Tom Tromey  <tom@tromey.com>
2814
2815         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
2816         (dump_die_shallow): Use canonical_string_p.
2817         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
2818         method.
2819
2820 2020-09-29  Tom Tromey  <tom@tromey.com>
2821
2822         * dwarf2/read.c (partial_die_info::read)
2823         (dwarf2_const_value_attr, anonymous_struct_prefix, )
2824         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
2825         attribute::as_string.
2826
2827 2020-09-29  Tom Tromey  <tom@tromey.com>
2828
2829         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
2830         DW_ADDR.
2831         (attribute::string): Don't use DW_STRING.
2832         (attribute::get_ref_die_offset): Don't use DW_UNSND.
2833         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
2834
2835 2020-09-29  Tom Tromey  <tom@tromey.com>
2836
2837         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
2838         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
2839         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
2840         * dwarf2/attribute.h (struct attribute): Rename methods.
2841         * dwarf2/attribute.c (attribute::as_address): Rename from
2842         value_as_address.
2843         (attribute::as_string): Rename from value_as_string.
2844
2845 2020-09-29  Tom Tromey  <tom@tromey.com>
2846
2847         * dwarf2/read.c (partial_die_info::read) <case
2848         DW_AT_linkage_name>: Use value_as_string.
2849         (dwarf2_string_attr): Use value_as_string.
2850         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
2851         method.
2852         * dwarf2/attribute.c (attribute::value_as_string): New method.
2853
2854 2020-09-29  Pedro Alves  <pedro@palves.net>
2855
2856         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
2857         defined before using '#pragma GCC diagnostic' instead of checking
2858         __clang__.
2859
2860 2020-09-28  Tom Tromey  <tom@tromey.com>
2861
2862         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
2863         (handle_signal_stop): Update.
2864         * procfs.c (procfs_target::insert_watchpoint): Update.
2865         * target.h (target_have_steppable_watchpoint): Now a function.
2866
2867 2020-09-28  Tom Tromey  <tom@tromey.com>
2868
2869         * infrun.c (set_schedlock_func): Update.
2870         * target.h (target_can_lock_scheduler): Now a function.
2871
2872 2020-09-28  Tom Tromey  <tom@tromey.com>
2873
2874         * inferior.h (class inferior) <has_execution>: Update.
2875         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2876         * valops.c (find_function_in_inferior)
2877         (value_allocate_space_in_inferior): Update.
2878         * top.c (kill_or_detach): Update.
2879         * target.c (target_preopen, set_target_permissions): Update.
2880         (target_has_execution_current): Remove.
2881         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
2882         Update.
2883         * solib.c (update_solib_list, reload_shared_libraries): Update.
2884         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
2885         * solib-dsbt.c (enable_break): Update.
2886         * score-tdep.c (score7_fetch_inst): Update.
2887         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
2888         Update.
2889         * remote.c (remote_target::start_remote)
2890         (remote_target::remote_check_symbols, remote_target::open_1)
2891         (remote_target::remote_detach_1, remote_target::verify_memory)
2892         (remote_target::xfer_partial, remote_target::read_description)
2893         (remote_target::get_min_fast_tracepoint_insn_len): Update.
2894         * record-full.c (record_full_open_1): Update.
2895         * record-btrace.c (record_btrace_target_open): Update.
2896         * objc-lang.c (lookup_objc_class, lookup_child_selector)
2897         (value_nsstring): Update.
2898         * linux-thread-db.c (add_thread_db_info)
2899         (thread_db_find_new_threads_silently, check_thread_db_callback)
2900         (try_thread_db_load_1, record_thread): Update.
2901         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
2902         Update.
2903         * linux-fork.c (checkpoint_command): Update.
2904         * infrun.c (set_non_stop, set_observer_mode)
2905         (check_multi_target_resumption, for_each_just_stopped_thread)
2906         (maybe_remove_breakpoints, normal_stop)
2907         (class infcall_suspend_state): Update.
2908         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
2909         (info_program_command, attach_command): Update.
2910         * infcall.c (call_function_by_hand_dummy): Update.
2911         * inf-loop.c (inferior_event_handler): Update.
2912         * gcore.c (gcore_command, derive_heap_segment): Update.
2913         * exec.c (exec_file_command): Update.
2914         * eval.c (evaluate_subexp): Update.
2915         * compile/compile.c (compile_to_object): Update.
2916         * cli/cli-dump.c (restore_command): Update.
2917         * breakpoint.c (update_watchpoint)
2918         (update_inserted_breakpoint_locations)
2919         (insert_breakpoint_locations, get_bpstat_thread): Update.
2920         * target.h (target_has_execution): Remove macro.
2921         (target_has_execution_current): Don't declare.
2922         (target_has_execution): Rename from target_has_execution_1.  Add
2923         argument default.
2924
2925 2020-09-28  Tom Tromey  <tom@tromey.com>
2926
2927         * mi/mi-main.c (exec_reverse_continue)
2928         (mi_cmd_list_target_features): Update.
2929         * infrun.c (set_exec_direction_func): Update.
2930         * target.c (default_execution_direction): Update.
2931         * reverse.c (exec_reverse_once): Update.
2932         * target.h (target_can_execute_reverse): Now a function.
2933
2934 2020-09-28  Tom Tromey  <tom@tromey.com>
2935
2936         * tui/tui-regs.c (tui_get_register)
2937         (tui_data_window::show_registers): Update.
2938         * thread.c (scoped_restore_current_thread::restore)
2939         (scoped_restore_current_thread::scoped_restore_current_thread):
2940         Update.
2941         * regcache-dump.c (regcache_print): Update.
2942         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
2943         Update.
2944         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
2945         * mep-tdep.c (current_me_module, current_options): Update.
2946         * linux-thread-db.c (thread_db_load): Update.
2947         * infcmd.c (registers_info, info_vector_command)
2948         (info_float_command): Update.
2949         * ia64-tdep.c (ia64_frame_prev_register)
2950         (ia64_sigtramp_frame_prev_register): Update.
2951         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
2952         * gcore.c (derive_stack_segment): Update.
2953         * frame.c (get_current_frame, has_stack_frames): Update.
2954         * findvar.c (language_defn::read_var_value): Update.
2955         * arm-tdep.c (arm_pc_is_thumb): Update.
2956         * target.c (target_has_registers): Rename from
2957         target_has_registers_1.
2958         * target.h (target_has_registers): Remove macro.
2959         (target_has_registers): Rename from target_has_registers_1.
2960
2961 2020-09-28  Tom Tromey  <tom@tromey.com>
2962
2963         * windows-tdep.c (tlb_make_value): Update.
2964         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2965         * thread.c (scoped_restore_current_thread::restore)
2966         (scoped_restore_current_thread::scoped_restore_current_thread)
2967         (thread_command): Update.
2968         * stack.c (backtrace_command_1, frame_apply_level_command)
2969         (frame_apply_all_command, frame_apply_command): Update.
2970         * infrun.c (siginfo_make_value, restore_infcall_control_state):
2971         Update.
2972         * gcore.c (derive_stack_segment): Update.
2973         * frame.c (get_current_frame, has_stack_frames): Update.
2974         * auxv.c (info_auxv_command): Update.
2975         * ada-tasks.c (ada_build_task_list): Update.
2976         * target.c (target_has_stack): Rename from target_has_stack_1.
2977         * target.h (target_has_stack): Remove macro.
2978         (target_has_stack): Rename from target_has_stack_1.
2979
2980 2020-09-28  Tom Tromey  <tom@tromey.com>
2981
2982         * target.c (target_has_memory): Rename from target_has_memory_1.
2983         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2984         * thread.c (scoped_restore_current_thread::restore)
2985         (scoped_restore_current_thread::scoped_restore_current_thread):
2986         Update.
2987         * frame.c (get_current_frame, has_stack_frames): Update.
2988         * target.h (target_has_memory): Remove macro.
2989         (target_has_memory): Rename from target_has_memory_1.
2990
2991 2020-09-28  Tom Tromey  <tom@tromey.com>
2992
2993         * target.c (target_has_all_memory_1): Remove.
2994         * target.h (target_has_all_memory): Remove define.
2995         (target_has_all_memory_1): Don't declare.
2996
2997 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
2998
2999         * ser-base.c: Adjust comments formatting.
3000
3001 2020-09-27  Tom Tromey  <tom@tromey.com>
3002
3003         PR tui/25342:
3004         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
3005
3006 2020-09-27  Tom Tromey  <tom@tromey.com>
3007
3008         PR tui/25342:
3009         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
3010
3011 2020-09-27  Tom Tromey  <tom@tromey.com>
3012
3013         * unittests/tui-selftests.c: Update.
3014         * tui/tui-winsource.h (struct tui_source_window_base)
3015         <extra_margin, show_line_number, refresh_pad>: New methods.
3016         <m_max_length, m_pad>: New members.
3017         (tui_copy_source_line): Update.
3018         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
3019         first_col, line_width, ndigits parameters.  Add length.
3020         (tui_source_window_base::show_source_line): Write to pad.  Line
3021         number now 0-based.
3022         (tui_source_window_base::refresh_pad): New method.
3023         (tui_source_window_base::show_source_content): Write to pad.  Call
3024         refresh_pad.
3025         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
3026         not refill.
3027         (tui_source_window_base::update_exec_info): Call
3028         show_line_number.
3029         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
3030         method.
3031         <m_digits>: New member.
3032         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
3033         and m_max_length.
3034         (tui_source_window::show_line_number): New method.
3035         * tui/tui-io.h (tui_puts): Fix comment.
3036         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
3037         m_max_length.
3038
3039 2020-09-27  Tom Tromey  <tom@tromey.com>
3040
3041         * tui/tui-winsource.c
3042         (tui_source_window_base::set_is_exec_point_at): Don't call
3043         show_source_line.
3044
3045 2020-09-27  Tom Tromey  <tom@tromey.com>
3046
3047         * python/py-tui.c (class tui_py_window) <refresh_window>: New
3048         method.
3049         <erase>: Update.
3050         <cursor_x, cursor_y>: Remove.
3051         <m_inner_window>: New member.
3052         (tui_py_window::rerender): Create inner window.
3053         (tui_py_window::output): Write to inner window.
3054
3055 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
3056
3057         PR python/26586
3058         * cli/cli-script.c (execute_control_commands): don't set
3059         instream to nullptr here as this breaks the from_tty argument
3060         to gdb.execute in Python.
3061         (execute_user_command): set instream to nullptr here instead.
3062
3063 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
3064
3065         * infrun.h (infrun_debug_printf): Fix formatting.
3066         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
3067
3068 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
3069
3070         * compile/compile-object-load.h (struct munmap_list): Add
3071         explicitly-defined move constructor.
3072
3073 2020-09-24  Tom Tromey  <tromey@adacore.com>
3074
3075         PR tui/26638:
3076         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
3077         method.
3078         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
3079         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
3080         (tui_prev_win): Rewrite.
3081
3082 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
3083
3084         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
3085         in WOW64 processes as SIGINT.
3086         * nat/windows-nat.h: Make wow64_process a shared variable.
3087         * windows-nat.c: Remove static wow64_process variable.
3088
3089 2020-09-23  Tom Tromey  <tom@tromey.com>
3090
3091         PR symtab/25470:
3092         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
3093         offset and bit size.
3094         * printcmd.c (print_scalar_formatted): Handle zero-length
3095         integer.
3096         (print_scalar_formatted): Use bit_size_differs_p.
3097         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
3098         constant.
3099         (union type_specific): <int_stuff>: New member.
3100         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
3101         methods.
3102         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
3103         TYPE_SPECIFIC_FIELD.
3104         (recursive_dump_type, copy_type_recursive): Update.
3105         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
3106         DW_AT_data_bit_offset.
3107
3108 2020-09-23  Tom Tromey  <tom@tromey.com>
3109
3110         * utils.h (class gdb_argv): Add move operators.
3111         <append>: New methods.
3112         * compile/compile.c (build_argc_argv): Remove.
3113         (compile_args_argc): Remove.
3114         (compile_args_argv): Change type.
3115         (set_compile_args): Simplify.
3116         (append_args): Remove.
3117         (filter_args): Remove argcp parameter.
3118         (get_args): Return gdb_argv.  Simplify.
3119         (compile_to_object): Update.
3120
3121 2020-09-23  Tom Tromey  <tom@tromey.com>
3122
3123         * compile/compile-object-run.c (do_module_cleanup)
3124         <~do_module_cleanup> :Remove.
3125         (do_module_cleanup): Update.
3126         * compile/compile-object-load.h (struct munmap_list): Add move
3127         assignment operator.
3128         <source_file>: Now a std::string.
3129         <munmap_list>: Rename.  No longer a pointer.
3130         * compile/compile-object-load.c (struct setup_sections_data): Add
3131         constructor.
3132         <setup_one_section>: Declare.
3133         <munmap_list>: Move earlier.
3134         <m_bfd>: New member.
3135         <m_last_size, m_last_section_first, m_last_prot,
3136         m_last_max_alignment>: Rename, add initializers where needed.
3137         (setup_sections_data::setup_one_section): Rename from
3138         setup_sections.  Update.
3139         (compile_object_load): Update.  Don't use bfd_map_over_sections.
3140
3141 2020-09-23  Tom Tromey  <tom@tromey.com>
3142
3143         * compile/compile-object-run.c (struct do_module_cleanup): Add
3144         parameters to constructor.  Update destructor.
3145         <source_file, scope, scope_data, out_value_type, out_value_addr,
3146         munmap_list_head, objfile_name_string>: Remove.
3147         <module>: New member.
3148         (do_module_cleanup): Update.
3149         (compile_object_run): Update.
3150
3151 2020-09-23  Tom Tromey  <tom@tromey.com>
3152
3153         * compile/compile.c (eval_compile_command): Update.
3154         * compile/compile-object-run.h (compile_object_run): Take a
3155         compile_module_up.
3156         * compile/compile-object-run.c (compile_object_run): Take a
3157         compile_module_up.
3158         * compile/compile-object-load.h (struct compile_module): Add
3159         constructor, destructor.
3160         (compile_module_up): New typedef.
3161         (compile_object_load): Return compile_object_up.
3162         * compile/compile-object-load.c (compile_object_load): Return
3163         compile_module_up.
3164
3165 2020-09-23  Tom Tromey  <tom@tromey.com>
3166
3167         * compile/compile-object-run.c (struct do_module_cleanup): Add
3168         constructor, destructor.
3169         <objfile_name_string>: Don't use struct hack.
3170         (do_module_cleanup): Use delete.
3171         (compile_object_run): Use new.
3172
3173 2020-09-23  Tom Tromey  <tom@tromey.com>
3174
3175         * compile/compile-cplus-types.c
3176         (compile_cplus_convert_struct_or_union): Use std::vector.
3177         (compile_cplus_convert_func): Likewise.
3178         * compile/compile-c-types.c (convert_func): Use std::vector.
3179
3180 2020-09-21  Tom Tromey  <tromey@adacore.com>
3181
3182         * sparc-tdep.c (sparc32_skip_prologue): Use
3183         skip_prologue_using_sal.
3184
3185 2020-09-19  Tom Tromey  <tom@tromey.com>
3186
3187         * symfile.c (add_section_size_callback): Remove.
3188         (load_one_section): Rename from load_section_callback.  Change
3189         parameters.
3190         (generic_load): Use foreach.
3191
3192 2020-09-19  Tom Tromey  <tom@tromey.com>
3193
3194         * exec.c (add_to_section_table): Remove.
3195         (build_section_table): Use foreach.
3196
3197 2020-09-19  Tom Tromey  <tom@tromey.com>
3198
3199         * elfread.c (elf_locate_sections): Change parameters.
3200         (elf_symfile_read): Use foreach.
3201
3202 2020-09-19  Tom Tromey  <tom@tromey.com>
3203
3204         * cli/cli-dump.c (struct callback_data): Remove.
3205         (restore_one_section): Rename from restore_section_callback.
3206         Change parameters.
3207         (restore_binary_file): Change parameters.
3208         (restore_command): Use foreach.
3209
3210 2020-09-19  Tom Tromey  <tom@tromey.com>
3211
3212         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
3213         (gcore_copy_callback): Likewise.
3214         (gcore_memory_sections): Use foreach.
3215
3216 2020-09-19  Tom Tromey  <tom@tromey.com>
3217
3218         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
3219         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
3220         parameters.
3221         (generic_elf_osabi_sniffer): Use foreach.
3222         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
3223         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
3224
3225 2020-09-19  Tom Tromey  <tom@tromey.com>
3226
3227         * dwarf2/read.c (locate_dwz_sections): Change parameters.
3228         (dwarf2_get_dwz_file): Use foreach.
3229         (dwarf2_locate_dwo_sections): Change parameters.
3230         (open_and_init_dwo_file): Use foreach.
3231         (dwarf2_locate_common_dwp_sections): Change parameters.
3232         (open_and_init_dwp_file): Use foreach.
3233
3234 2020-09-19  Tom Tromey  <tom@tromey.com>
3235
3236         * symfile.h: (find_lowest_section): Don't declare.
3237         * symfile.c (find_lowest_section): Now static.  Change
3238         parameters.
3239         (struct place_section_arg): Remove.
3240         (place_section): Change parameters.
3241         (addr_info_make_relative): Use foreach.
3242         (symfile_dummy_outputs): Remove.
3243         (default_symfile_relocate): Use foreach.
3244
3245 2020-09-19  Tom Tromey  <tom@tromey.com>
3246
3247         * objfiles.c (add_to_objfile_sections): Rename from
3248         add_to_objfile_sections_full.
3249         (add_to_objfile_sections): Remove.
3250         (build_objfile_section_table): Use foreach.
3251
3252 2020-09-19  Tom Tromey  <tom@tromey.com>
3253
3254         * stap-probe.c (get_stap_base_address_1): Remove.
3255         (get_stap_base_address): Use foreach.
3256
3257 2020-09-19  Tom Tromey  <tom@tromey.com>
3258
3259         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
3260         parameters.
3261         (gdb_bfd_close_or_warn): Use foreach.
3262
3263 2020-09-19  Tom Tromey  <tom@tromey.com>
3264
3265         * corelow.c (add_to_thread_list): Change parameters.
3266         (core_target_open): Use foreach.
3267
3268 2020-09-19  Tom Tromey  <tom@tromey.com>
3269
3270         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
3271         existing function.
3272
3273 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3274
3275         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
3276         for arrays.
3277
3278 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3279
3280         * eval.c: Remove 'f-lang.h' include.
3281         (value_f90_subarray): Moved to f-lang.c.
3282         (eval_call): Renamed to...
3283         (evaluate_subexp_do_call): ...this, is no longer static, header
3284         comment moved into header file.
3285         (evaluate_funcall): Update call to eval_call.
3286         (skip_undetermined_arglist): Moved to f-lang.c.
3287         (fortran_value_subarray): Likewise.
3288         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3289         moved to evaluate_subexp_f.
3290         (calc_f77_array_dims): Moved to f-lang.c
3291         * expprint.c (print_subexp_funcall): New function.
3292         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3293         moved to print_subexp_f, OP_FUNCALL uses new function.
3294         (dump_subexp_body_funcall): New function.
3295         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
3296         moved to dump_subexp_f, OP_FUNCALL uses new function.
3297         * expression.h (evaluate_subexp_do_call): Declare.
3298         * f-lang.c (value_f90_subarray): Moved from eval.c.
3299         (skip_undetermined_arglist): Likewise.
3300         (calc_f77_array_dims): Likewise.
3301         (fortran_value_subarray): Likewise.
3302         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
3303         (operator_length_f): Likewise.
3304         (print_subexp_f): Likewise.
3305         (dump_subexp_body_f): Likewise.
3306         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
3307         declaration of this operation to here.
3308         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
3309         support moved to operator_length_f.
3310         * parser-defs.h (dump_subexp_body_funcall): Declare.
3311         (print_subexp_funcall): Declare.
3312         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
3313         fortran-operator.def.
3314
3315 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3316
3317         * eval.c (fortran_value_subarray): New function, content is taken
3318         from...
3319         (evaluate_subexp_standard): ...here, in two places.  Now arrays
3320         and strings both call the new function.
3321         (calc_f77_array_dims): Add header comment, handle strings.
3322
3323 2020-09-18  Victor Collod  <vcollod@nvidia.com>
3324
3325         PR gdb/26635
3326         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
3327         (i386_analyze_prologue): Call i386_skip_endbr.
3328
3329 2020-09-18  Tom Tromey  <tromey@adacore.com>
3330
3331         * windows-nat.c (struct windows_nat_target) <wait>: Update.
3332         (windows_nat_target::wait): Update.
3333         * target/wait.h (enum target_wait_flag): New.  Use
3334         DEF_ENUM_FLAGS_TYPE.
3335         * target/target.h (target_wait): Change type of options.
3336         * target.h (target_options_to_string, default_target_wait):
3337         Update.
3338         (struct target_ops) <wait>: Change type of options.
3339         * target.c (target_wait, default_target_wait, do_option): Change
3340         type of "options".
3341         (target_options_to_string): Likewise.
3342         * target-delegates.c: Rebuild.
3343         * target-debug.h (target_debug_print_target_wait_flags): Rename
3344         from target_debug_print_options.
3345         * sol-thread.c (class sol_thread_target) <wait>: Update.
3346         (sol_thread_target::wait): Update.
3347         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
3348         (rs6000_nat_target::wait): Update.
3349         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
3350         Update.
3351         (remote_target::wait_ns, remote_target::wait_as): Change type of
3352         "options".
3353         (remote_target::wait): Update.
3354         * remote-sim.c (struct gdbsim_target) <wait>: Update.
3355         (gdbsim_target::wait): Update.
3356         * record-full.c (class record_full_base_target) <wait>: Update.
3357         (record_full_wait_1): Change type of "options".
3358         (record_full_base_target::wait): Update.
3359         * record-btrace.c (class record_btrace_target) <wait>: Update.
3360         (record_btrace_target::wait): Update.
3361         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
3362         Update.
3363         (ravenscar_thread_target::wait): Update.
3364         * procfs.c (class procfs_target) <wait>: Update.
3365         (procfs_target::wait): Update.
3366         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
3367         * obsd-nat.c (obsd_nat_target::wait): Update.
3368         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
3369         (nto_procfs_target::wait): Update.
3370         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
3371         * nbsd-nat.c (nbsd_wait): Change type of "options".
3372         (nbsd_nat_target::wait): Update.
3373         * linux-thread-db.c (class thread_db_target) <wait>: Update.
3374         (thread_db_target::wait): Update.
3375         * linux-nat.h (class linux_nat_target) <wait>: Update.
3376         * linux-nat.c (linux_nat_target::wait): Update.
3377         (linux_nat_wait_1): Update.
3378         * infrun.c (do_target_wait_1, do_target_wait): Change type of
3379         "options".
3380         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
3381         * inf-ptrace.c (inf_ptrace_target::wait): Update.
3382         * go32-nat.c (struct go32_nat_target) <wait>: Update.
3383         (go32_nat_target::wait): Update.
3384         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
3385         * gnu-nat.c (gnu_nat_target::wait): Update.
3386         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
3387         * fbsd-nat.c (fbsd_nat_target::wait): Update.
3388         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
3389         * darwin-nat.c (darwin_nat_target::wait): Update.
3390         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
3391         (bsd_uthread_target::wait): Update.
3392         * aix-thread.c (class aix_thread_target) <wait>: Update.
3393         (aix_thread_target::wait): Update.
3394
3395 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
3396
3397         * compile/compile-object-run.c (create_copied_type_recursive): New
3398         function.
3399         (compile_object_run): Use new function.
3400
3401 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
3402
3403         * NEWS: Mention x86_64 Cygwin core file support.
3404
3405 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3406
3407         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
3408         (core_process_module_section): Handle NOTE_INFO_MODULE64.
3409
3410 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3411
3412         * windows-tdep.h: Add prototypes.
3413         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
3414         (i386_windows_core_pid_to_str): Move and rename ...
3415         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
3416         (windows_core_pid_to_str): ... and here.
3417         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
3418
3419 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3420         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
3421         (amd64_windows_init_abi_common): ... and register.
3422
3423 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3424
3425         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
3426         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
3427
3428 2020-09-18  Pedro Alves  <pedro@palves.net>
3429
3430         PR gdb/26631
3431         * thread.c (thread_find_command): Switch inferior before calling
3432         target methods.
3433
3434 2020-09-17  Tom Tromey  <tromey@adacore.com>
3435
3436         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
3437         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
3438         (tdesc_arch_data_up): New typedef.
3439         (tdesc_use_registers, tdesc_data_alloc): Update.
3440         (tdesc_data_cleanup): Don't declare.
3441         * target-descriptions.c (tdesc_data_alloc): Return a
3442         tdesc_arch_data_up.
3443         (tdesc_arch_data_deleter::operator()): Rename from
3444         tdesc_data_cleanup.  Change argument type.
3445         (tdesc_use_registers): Change early_data to an rvalue reference.
3446         (tdesc_use_registers): Don't use delete.
3447         * sparc-tdep.c (sparc32_gdbarch_init): Update.
3448         * s390-tdep.c (s390_gdbarch_init): Update.
3449         * rx-tdep.c (rx_gdbarch_init): Update.
3450         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
3451         * riscv-tdep.c (riscv_gdbarch_init): Update.
3452         * or1k-tdep.c (or1k_gdbarch_init): Update.
3453         * nios2-tdep.c (nios2_gdbarch_init): Update.
3454         * nds32-tdep.c (nds32_gdbarch_init): Update.
3455         * mips-tdep.c (mips_gdbarch_init): Update.
3456         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
3457         * m68k-tdep.c (m68k_gdbarch_init): Update.
3458         * i386-tdep.c (i386_gdbarch_init): Update.
3459         * arm-tdep.c (arm_gdbarch_init): Update.
3460         * arc-tdep.c (arc_tdesc_init): Update.
3461         (arc_gdbarch_init): Update.
3462         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
3463
3464 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
3465
3466         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
3467         for WOW64 processes.
3468
3469 2020-09-17  Tom Tromey  <tom@tromey.com>
3470
3471         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
3472
3473 2020-09-17  Tom Tromey  <tom@tromey.com>
3474
3475         * value.c (preserve_values): Update.
3476         * python/py-type.c (save_objfile_types): Update.
3477         * guile/scm-type.c (save_objfile_types): Update.
3478         * gdbtypes.h (create_copied_types_hash): Return htab_up.
3479         * gdbtypes.c (create_copied_types_hash): Return htab_up.
3480         * compile/compile-object-run.c (compile_object_run): Update.
3481
3482 2020-09-17  Tom Tromey  <tom@tromey.com>
3483
3484         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
3485         Remove.
3486         <m_table>: Now htab_up.
3487         * typeprint.c (typedef_hash_table::recursively_update)
3488         (typedef_hash_table::add_template_parameters)
3489         (typedef_hash_table::typedef_hash_table): Update.
3490         (typedef_hash_table::~typedef_hash_table): Remove.
3491         (typedef_hash_table::typedef_hash_table)
3492         (typedef_hash_table::find_global_typedef)
3493         (typedef_hash_table::find_typedef): Update.
3494
3495 2020-09-17  Tom Tromey  <tom@tromey.com>
3496
3497         * target-descriptions.c (tdesc_use_registers): Use htab_up.
3498
3499 2020-09-17  Tom Tromey  <tom@tromey.com>
3500
3501         * linespec.c (class decode_compound_collector)
3502         <~decode_compound_collector>: Remove.
3503         <m_unique_syms>: Now htab_up.
3504         (decode_compound_collector::operator ()): Update.
3505         (class symtab_collector) <~symtab_collector>: Remove.
3506         <m_symtab_table>: Now htab_up.
3507         (symtab_collector::operator ()): Update.
3508
3509 2020-09-17  Tom Tromey  <tom@tromey.com>
3510
3511         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
3512         (filename_seen_cache::clear): Update.
3513         (~filename_seen_cache): Remove.
3514         (filename_seen_cache::seen): Update.
3515         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
3516         htab_up.
3517         <~filename_seen_cache>: Remove.
3518         <traverse>: Update.
3519
3520 2020-09-17  Tom Tromey  <tom@tromey.com>
3521
3522         * completer.c (completion_tracker::discard_completions)
3523         (completion_tracker::~completion_tracker)
3524         (completion_tracker::maybe_add_completion)
3525         (completion_tracker::remove_completion)
3526         (completion_tracker::recompute_lowest_common_denominator)
3527         (completion_tracker::build_completion_result): Update.
3528         * completer.h (class completion_tracker) <have_completions>:
3529         Update.
3530         <m_entries_hash>: Now htab_up.
3531
3532 2020-09-17  Tom Tromey  <tom@tromey.com>
3533
3534         * breakpoint.c (ambiguous_names_p): Use htab_up.
3535
3536 2020-09-17  Tom Tromey  <tom@tromey.com>
3537
3538         * auto-load.c (struct auto_load_pspace_info)
3539         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
3540         <loaded_script_files, loaded_script_texts>: Change type to
3541         htab_up.
3542         (~auto_load_pspace_info) Remove.
3543         (init_loaded_scripts_info, maybe_add_script_file)
3544         (maybe_add_script_text, auto_load_info_scripts): Update.
3545
3546 2020-09-17  Tom Tromey  <tromey@adacore.com>
3547
3548         * c-exp.y (name_obstack): Now static.
3549
3550 2020-09-17  Chungyi Chi  <demonic@csie.io>
3551
3552         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
3553
3554 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3555
3556         * breakpoint.h (init_catchpoint): Change int parameter to bool.
3557         (add_solib_catchpoint): Likewise.
3558         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
3559         to bool.
3560         (add_solib_catchpoint): Change int parameter/variable to bool.
3561         (catch_load_or_unload): Likewise.
3562         (init_catchpoint): Likewise.
3563         (create_fork_vfork_event_catchpoint): Likewise.
3564         (catch_fork_command_1): Likewise.
3565         (catch_exec_command_1): Likewise.
3566
3567 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3568
3569         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
3570         Change instance_flags to m_instance_flags.
3571
3572 2020-09-16  Tom Tromey  <tromey@adacore.com>
3573
3574         PR gdb/26598:
3575         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
3576
3577 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3578
3579         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
3580         PL_FLAG_EXEC.
3581         (fbsd_nat_target::insert_exec_catchpoint)
3582         (fbsd_nat_target::remove_exec_catchpoint): Always define.
3583         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
3584         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
3585
3586 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3587
3588         * configure.ac: Remove check for kinfo_getvmmap().
3589         * configure, config.in: Regenerate.
3590         * fbsd-nat.c (fbsd_read_mapping): Remove
3591         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
3592         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
3593         kinfo_get_vmmap() are always present.
3594
3595 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3596
3597         * fbsd-nat.c: Always include support for
3598         TARGET_OBJECT_SIGNAL_INFO.
3599
3600 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3601
3602         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
3603         sysctl and remove procfs fallback.
3604
3605 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3606
3607         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
3608         * fbsd-nat.h: Likewise.
3609
3610 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3611
3612         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
3613         argument.
3614
3615 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3616
3617         * ada-lang.c (ada_language_data): Delete.
3618         (ada_language): Remove references to ada_language_data.
3619         * c-lang.c (c_language_data): Delete.
3620         (c_language): Remove references to c_language_data.
3621         (cplus_language_data): Delete.
3622         (cplus_language): Remove references to cplus_language_data.
3623         (asm_language_data): Delete.
3624         (asm_language): Remove references to asm_language_data.
3625         (minimal_language_data): Delete.
3626         (minimal_language): Remove references to minimal_language_data.
3627         * d-lang.c (d_language_data): Delete.
3628         (d_language): Remove references to d_language_data.
3629         * f-lang.c (f_language_data): Delete.
3630         (f_language): Remove references to f_language_data.
3631         * go-lang.c (go_language_data): Delete.
3632         (go_language): Remove references to go_language_data.
3633         * language.c (unknown_language_data): Delete.
3634         (unknown_language): Remove references to unknown_language_data.
3635         (auto_language_data): Delete.
3636         (auto_language): Remove references to auto_language_data.
3637         * language.h (language_data): Delete struct.
3638         (language_defn): No longer inherit from language_data.
3639         * m2-lang.c (m2_language_data): Delete.
3640         (m2_language): Remove references to m2_language_data.
3641         * objc-lang.c (objc_language_data): Delete.
3642         (objc_language): Remove references to objc_language_data.
3643         * opencl-lang.c (opencl_language_data): Delete.
3644         (opencl_language): Remove references to opencl_language_data.
3645         * p-lang.c (pascal_language_data): Delete.
3646         (pascal_language): Remove references to pascal_language_data.
3647         * rust-lang.c (rust_language_data): Delete.
3648         (rust_language): Remove references to rust_language_data.
3649
3650 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3651
3652         * ada-lang.c (ada_language_data): Remove la_op_print_tab
3653         initializer.
3654         (ada_language::opcode_print_table): New member function.
3655         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
3656         (c_language::opcode_print_table): New member function.
3657         (cplus_language_data): Remove la_op_print_tab initializer.
3658         (cplus_language::opcode_print_table): New member function.
3659         (asm_language_data): Remove la_op_print_tab initializer.
3660         (asm_language::opcode_print_table): New member function.
3661         (minimal_language_data): Remove la_op_print_tab initializer.
3662         (minimal_language::opcode_print_table): New member function.
3663         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
3664         (d_language::opcode_print_table): New member function.
3665         * expprint.c (print_subexp_standard): Update call to
3666         opcode_print_table.
3667         (op_string): Likewise.
3668         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
3669         (f_language::opcode_print_table): New member function.
3670         * go-lang.c (go_language_data): Remove la_op_print_tab
3671         initializer.
3672         (go_language::opcode_print_table): New member function.
3673         * language.c (unknown_language_data): Remove la_op_print_tab
3674         initializer.
3675         (unknown_language::opcode_print_table): New member function.
3676         (auto_language_data): Remove la_op_print_tab initializer.
3677         (auto_language::opcode_print_table): New member function.
3678         * language.h (language_data): Remove la_op_print_tab field.
3679         (language_defn::opcode_print_table): Declare new member function.
3680         * m2-lang.c (m2_language_data): Remove la_op_print_tab
3681         initializer.
3682         (m2_language::opcode_print_table): New member function.
3683         * objc-lang.c (objc_language_data): Remove la_op_print_tab
3684         initializer.
3685         (objc_language::opcode_print_table): New member function.
3686         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
3687         initializer.
3688         (opencl_language::opcode_print_table): New member function.
3689         * p-lang.c (pascal_language_data): Remove la_op_print_tab
3690         initializer.
3691         (pascal_language::opcode_print_table): New member function.
3692         * rust-lang.c (rust_language_data): Remove la_op_print_tab
3693         initializer.
3694         (rust_language::opcode_print_table): New member function.
3695
3696 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3697
3698         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
3699         (ada_language::expression_ops): New member function.
3700         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
3701         (c_language::expression_ops): New member function.
3702         (cplus_language_data): Remove la_exp_desc initializer.
3703         (cplus_language::expression_ops): New member function.
3704         (asm_language_data): Remove la_exp_desc initializer.
3705         (asm_language::expression_ops): New member function.
3706         (minimal_language_data): Remove la_exp_desc initializer.
3707         (minimal_language::expression_ops): New member function.
3708         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
3709         (d_language::expression_ops): New member function.
3710         * eval.c (evaluate_subexp): Update call to expression_ops.
3711         * expprint.c (print_subexp): Likewise.
3712         (op_name): Likewise.
3713         (dump_subexp_body): Likewise.
3714         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
3715         (f_language::expression_ops): New member function.
3716         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
3717         (go_language::expression_ops): New member function.
3718         * language.c (language_defn::expression_ops): New function.
3719         (unknown_language_data): Remove la_exp_desc initializer.
3720         (auto_language_data): Likewise.
3721         * language.h (language_data): Remove la_exp_desc field.
3722         (language_defn::expression_ops): Declare new member function.
3723         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
3724         (m2_language::expression_ops): New member function.
3725         * objc-lang.c (objc_language_data): Remove la_exp_desc
3726         initializer.
3727         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
3728         initializer.
3729         (opencl_language::expression_ops): New member function.
3730         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
3731         * parse.c (operator_length): Update call to expression_ops.
3732         (exp_iterate): Likewise.
3733         * rust-lang.c (rust_language_data): Remove la_exp_desc
3734         initializer.
3735         (ruse_language::expression_ops): New member function.
3736
3737 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3738
3739         * ada-lang.c (ada_language_data): Remove la_varobj_ops
3740         initializer.
3741         (ada_language::varobj_ops): New member function.
3742         * c-lang.c (c_language_data): Remove la_varobj_ops
3743         initializer.
3744         (cplus_language_data): Likewise.
3745         (cplus_language::varobj_ops): New member function.
3746         (asm_language_data): Remove la_varobj_ops initializer.
3747         (minimal_language_data): Likewise.
3748         * d-lang.c (d_language_data): Likewise.
3749         * f-lang.c (f_language_data): Likewise.
3750         * go-lang.c (go_language_data): Likewise.
3751         * language.c (language_defn::varobj_ops): New function.
3752         (unknown_language_data): Remove la_varobj_ops
3753         initializer.
3754         (auto_language_data): Likewise.
3755         * language.h (language_data): Remove la_varobj_ops field.
3756         (language_defn::varobj_ops): Declare new member function.
3757         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
3758         * objc-lang.c (objc_language_data): Likewise.
3759         * opencl-lang.c (opencl_language_data): Likewise.
3760         * p-lang.c (pascal_language_data): Likewise.
3761         * rust-lang.c (rust_language_data): Likewise.
3762         * varobj.c (varobj_create): Update call to varobj_ops.
3763         * varobj.h (default_varobj_ops): Delete define.
3764
3765 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3766
3767         * ada-lang.c (ada_language_data): Remove la_macro_expansion
3768         initializer.
3769         * c-lang.c (c_language_data): Likewise.
3770         (c_language::macro_expansion): New member function.
3771         (cplus_language_data): Likewise.
3772         (cplus_language::macro_expansion): New member function.
3773         (asm_language_data): Likewise.
3774         (asm_language::macro_expansion): New member function.
3775         (minimal_language_data): Likewise.
3776         (minimal_language::macro_expansion): New member function.
3777         * d-lang.c (d_language_data): Remove la_macro_expansion
3778         initializer.
3779         * f-lang.c (f_language_data): Likewise.
3780         * go-lang.c (go_language_data): Likewise.
3781         * language.c (unknown_language_data): Likewise.
3782         (auto_language_data): Likewise.
3783         * language.h (language_data): Remove la_macro_expansion field.
3784         (language_defn::macro_expansion): New member function.
3785         * m2-lang.c (m2_language_data): Remove la_macro_expansion
3786         initializer.
3787         * objc-lang.c (objc_language_data): Likewise.
3788         (objc_language::macro_expansion): New member function.
3789         * opencl-lang.c (opencl_language_data): Likewise.
3790         (opencl_language::macro_expansion): New member function.
3791         * p-lang.c (pascal_language_data): Remove la_macro_expansion
3792         initializer.
3793         * rust-lang.c (rust_language_data): Likewise.
3794         * symtab.c (default_collect_symbol_completion_matches_break_on):
3795         Update call to macro_expansion.
3796
3797 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3798
3799         * ada-lang.c (ada_language_data): Remove la_array_ordering
3800         initializer.
3801         * c-lang.c (c_language_data): Likewise.
3802         (cplus_language_data): Likewise.
3803         (asm_language_data): Likewise.
3804         (minimal_language_data): Likewise.
3805         * d-lang.c (d_language_data): Likewise.
3806         * dwarf2/read.c (read_array_order): Update for call to
3807         array_ordering.
3808         * f-lang.c (f_language_data): Remove la_array_ordering
3809         initializer.
3810         (f_language::array_ordering): New member function.
3811         * go-lang.c (go_language_data): Remove la_array_ordering
3812         initializer.
3813         * language.c (unknown_language_data): Likewise.
3814         (auto_language_data): Likewise.
3815         * language.h (language_data): Delete la_array_ordering field.
3816         (language_defn::array_ordering): New member function.
3817         * m2-lang.c (m2_language_data): Remove la_array_ordering
3818         initializer.
3819         * objc-lang.c (objc_language_data): Likewise.
3820         * opencl-lang.c (opencl_language_data): Likewise.
3821         * p-lang.c (pascal_language_data): Likewise.
3822         * rust-lang.c (rust_language_data): Likewise.
3823
3824 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3825
3826         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
3827         initializer.
3828         * c-lang.c (c_language_data): Likewise.
3829         (cplus_language_data): Likewise.
3830         (asm_language_data): Likewise.
3831         (minimal_language_data): Likewise.
3832         * d-lang.c (d_language_data): Likewise.
3833         * f-lang.c (f_language_data): Likewise.
3834         (f_language::case_sensitivity): New member function.
3835         * go-lang.c (go_language_data): Remove la_case_sensitivity
3836         initializer.
3837         * language.c (enum case_mode): Moved here from language.h.
3838         (case_mode): Make static.
3839         (show_case_command): Update for case_sensitivity being a method.
3840         (set_case_command): Likewise.
3841         (set_range_case): Likewise.
3842         (unknown_language_data): Remove la_case_sensitivity initializer.
3843         (auto_language_data): Likewise.
3844         * language.h (case_mode): Delete, move enum declaration to
3845         language.c.
3846         (language_data): Delete la_case_sensitivity field.
3847         (language_defn::case_sensitivity): New member function.
3848         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
3849         initializer.
3850         * objc-lang.c (objc_language_data): Likewise.
3851         * opencl-lang.c (opencl_language_data): Likewise.
3852         * p-lang.c (pascal_language_data): Likewise.
3853         * rust-lang.c (rust_language_data): Likewise.
3854
3855 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3856
3857         * ada-lang.c (ada_language_data): Remove la_range_check
3858         initializer.
3859         * c-lang.c (c_language_data): Likewise.
3860         (cplus_language_data): Likewise.
3861         (asm_language_data): Likewise.
3862         (minimal_language_data): Likewise.
3863         * d-lang.c (d_language_data): Likewise.
3864         * f-lang.c (f_language_data): Likewise.
3865         (f_language::range_checking_on_by_default): New member function.
3866         * go-lang.c (go_language_data): Remove la_range_check initializer.
3867         * language.c (enum range_mode): Moved here from language.h.
3868         (range_mode): Made static.
3869         (show_range_command): Update to use
3870         range_checking_on_by_default.
3871         (set_range_command): Likewise.
3872         (set_range_case): Likewise.
3873         (unknown_language_data): Remove la_range_check initializer.
3874         (auto_language_data): Likewise.
3875         * language.h (range_mode): Delete.  Enum definition moved to
3876         language.c.
3877         (language_data): Remove la_range_check field.
3878         (language_defn::range_checking_on_by_default): New member
3879         function.
3880         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
3881         (m2_language::range_checking_on_by_default): New member function.
3882         * objc-lang.c (objc_language_data): Remove la_range_check
3883         initializer.
3884         * opencl-lang.c (opencl_language_data): Likewise.
3885         * p-lang.c (pascal_language_data): Likewise.
3886         (pascal_language::range_checking_on_by_default): New member
3887         function.
3888         * rust-lang.c (rust_language_data): Remove la_range_check
3889         initializer.
3890         (rust_language::range_checking_on_by_default): New member
3891         function.
3892
3893 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3894
3895         * dwarf2/read.c (dwarf2_physname): Remove special case for
3896         language_go.
3897         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
3898         member function.
3899
3900 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3901
3902         * ada-lang.c (ada_language_data): Remove
3903         la_store_sym_names_in_linkage_form_p initializer.
3904         (ada_language::store_sym_names_in_linkage_form_p): New member
3905         function.
3906         * c-lang.c (c_language_data): Remove
3907         la_store_sym_names_in_linkage_form_p initializer.
3908         (c_language::store_sym_names_in_linkage_form_p): New member
3909         function.
3910         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
3911         initializer.
3912         (asm_language_data): Likewise.
3913         (asm_language::store_sym_names_in_linkage_form_p): New member
3914         function.
3915         (minimal_language_data): Remove
3916         la_store_sym_names_in_linkage_form_p initializer.
3917         (minimal_language::store_sym_names_in_linkage_form_p): New member
3918         function.
3919         * d-lang.c (d_language_data): Remove
3920         la_store_sym_names_in_linkage_form_p initializer.
3921         * dwarf2/read.c (dwarf2_physname): Update call to
3922         store_sym_names_in_linkage_form_p.
3923         * f-lang.c (f_language_data): Remove
3924         la_store_sym_names_in_linkage_form_p initializer.
3925         * go-lang.c (go_language_data): Remove
3926         la_store_sym_names_in_linkage_form_p initializer.
3927         * language.c (unknown_language_data): Remove
3928         la_store_sym_names_in_linkage_form_p initializer.
3929         (unknown_language::store_sym_names_in_linkage_form_p): New member
3930         function.
3931         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
3932         initializer.
3933         (auto_language::store_sym_names_in_linkage_form_p): New member
3934         function.
3935         * language.h (language_data): Remove
3936         la_store_sym_names_in_linkage_form_p member variable.
3937         (language_defn::store_sym_names_in_linkage_form_p): New member
3938         function.
3939         * m2-lang.c (m2_language_data): Remove
3940         la_store_sym_names_in_linkage_form_p initializer.
3941         * objc-lang.c (objc_language_data): Likewise.
3942         * opencl-lang.c (opencl_language_data): Likewise.
3943         * p-lang.c (pascal_language_data): Likewise.
3944         * rust-lang.c (rust_language_data): Likewise.
3945
3946 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3947
3948         * ada-lang.c (ada_language_data): Remove string_lower_bound
3949         initializer.
3950         * c-lang.c (c_language_data): Likewise.
3951         (cplus_language_data): Likewise.
3952         (asm_language_data): Likewise.
3953         (minimal_language_data): Likewise.
3954         * d-lang.c (d_language_data): Likewise.
3955         * f-lang.c (f_language_data): Likewise.
3956         * go-lang.c (go_language_data): Likewise.
3957         * language.c (unknown_language_data): Likewise.
3958         (auto_language_data): Likewise.
3959         * language.h (language_data): Remove string_lower_bound field.
3960         (language_defn::string_lower_bound): New member function.
3961         * m2-lang.c (m2_language_data): Remove string_lower_bound
3962         initializer.
3963         (m2_language::string_lower_bound): New member function.
3964         * objc-lang.c (objc_language_data): Remove string_lower_bound
3965         initializer.
3966         * opencl-lang.c (opencl_language_data): Likewise.
3967         * p-lang.c (pascal_language_data): Likewise.
3968         * rust-lang.c (rust_language_data): Likewise.
3969         * valops.c (value_cstring): Update call to string_lower_bound.
3970         (value_string): Likewise.
3971         * value.c (allocate_repeated_value): Likewise.
3972
3973 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3974
3975         * valops.c (value_repeat): Fix incorrect argument name in comment.
3976
3977 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3978
3979         * ada-lang.c (ada_language_data): Remove c_style_arrays
3980         initializer.
3981         (ada_language::c_style_arrays_p): New member fuction.
3982         * c-lang.c (c_language_data): Remove c_style_arrays
3983         initializer.
3984         (cplus_language_data): Likewise.
3985         (asm_language_data): Likewise.
3986         (minimal_language_data): Likewise.
3987         * d-lang.c (d_language_data): Likewise.
3988         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
3989         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
3990         (f_language::c_style_arrays_p): New member function.
3991         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
3992         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
3993         * language.c (unknown_language_data): Remove c_style_arrays
3994         initializer.
3995         (auto_language_data): Likewise.
3996         * language.h (language_data): Remove c_style_arrays field.
3997         (language_defn::c_style_arrays_p): New member function.
3998         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
3999         (m2_language::c_style_arrays_p): New member function.
4000         * objc-lang.c (objc_language_data): Remove c_style_arrays
4001         initializer.
4002         * opencl-lang.c (opencl_language_data): Likewise.
4003         * p-lang.c (pascal_language_data): Likewise.
4004         * rust-lang.c (rust_language_data): Likewise.
4005         * valarith.c (value_subscript): Update call to c_style_arrays_p,
4006         and update local variable to a bool.
4007         * valops.c (value_cast): Update call to c_style_arrays_p.
4008         (value_array): Likewise.
4009         * value.c (coerce_array): Likewise.
4010
4011 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4012
4013         * ada-lang.c (ada_language_data): Remove la_language initializer.
4014         * c-lang.c (c_language_data): Likewise.
4015         (cplus_language_data): Likewise.
4016         (asm_language_data): Likewise.
4017         (minimal_language_data): Likewise.
4018         * d-lang.c (d_language_data): Likewise.
4019         * f-lang.c (f_language_data): Likewise.
4020         * go-lang.c (go_language_data): Likewise.
4021         * language.c (unknown_language_data): Likewise.
4022         (auto_language_data): Likewise.
4023         * language.h (language_data): Remove la_language field.
4024         (language_defn::language_defn): Initialise la_language field.
4025         (language_defn::la_language): New member variable.
4026         * m2-lang.c (m2_language_data): Remove la_language field.
4027         * objc-lang.c (objc_language_data): Likewise.
4028         * opencl-lang.c (opencl_language_data): Likewise.
4029         * p-lang.c (pascal_language_data): Likewise.
4030         * rust-lang.c (rust_language_data): Likewise.
4031
4032 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4033
4034         * ada-lang.c (ada_extensions): Delete, moved into
4035         ada_language::filename_extensions.
4036         (ada_language_data): Remove la_filename_extensions initializer.
4037         (ada_language::filename_extensions): New member function.
4038         * c-lang.c (c_extensions): Delete, moved into
4039         c_language::filename_extensions.
4040         (c_language_data): Remove la_filename_extensions initializer.
4041         (c_language::filename_extensions): New member function.
4042         (cplus_extensions): Delete, moved into
4043         cplus_language::filename_extensions.
4044         (cplus_language_data): Remove la_filename_extensions initializer.
4045         (cplus_language::filename_extensions): New member function.
4046         (asm_extensions): Delete, moved into
4047         asm_language::filename_extensions.
4048         (asm_language_data): Remove la_filename_extensions initializer.
4049         (asm_language::filename_extensions): New member function.
4050         (minimal_language_data): Remove la_filename_extensions
4051         initializer.
4052         * d-lang.c (d_extensions): Delete, moved into
4053         d_language::filename_extensions.
4054         (d_language_data): Remove la_filename_extensions initializer.
4055         (d_language::filename_extensions): New member function.
4056         * f-lang.c (f_extensions): Delete, moved into
4057         f_language::filename_extensions.
4058         (f_language_data): Remove la_filename_extensions initializer.
4059         (f_language::filename_extensions): New member function.
4060         * go-lang.c (go_language_data): Remove la_filename_extensions
4061         initializer.
4062         * language.c (add_set_language_command): Update now that
4063         filename_extensions returns a vector.
4064         (unknown_language_data): Remove la_filename_extensions
4065         initializer.
4066         (auto_language_data): Likewise.
4067         * language.h (language_data): Remove la_filename_extensions field.
4068         (language_defn::filename_extensions): New member function.
4069         * m2-lang.c (m2_language_data): Remove la_filename_extensions
4070         initializer.
4071         * objc-lang.c (objc_extensions): Delete, moved into
4072         objc_language::filename_extensions.
4073         (objc_language_data): Remove la_filename_extensions initializer.
4074         (objc_language::filename_extensions): New member function.
4075         * opencl-lang.c (opencl_language_data): Remove
4076         la_filename_extensions initializer.
4077         * p-lang.c (pascal_extensions): Delete, moved into
4078         pascal_language::filename_extensions.
4079         (pascal_language_data): Remove la_filename_extensions initializer.
4080         (pascal_language::filename_extensions): New member function.
4081         * rust-lang.c (rust_extensions): Delete, moved into
4082         rust_language::filename_extensions.
4083         (rust_language_data): Remove la_filename_extensions initializer.
4084         (rust_language::filename_extensions): New member function.
4085         * symfile.c (add_filename_language): Add new assert.
4086
4087 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4088
4089         * ada-lang.c (ada_language_data): Remove la_name and
4090         la_natural_name initializers.
4091         (ada_language::name): New member function.
4092         (ada_language::natural_name): New member function.
4093         * c-lang.c (c_language_data): Remove la_name and
4094         la_natural_name initializers.
4095         (c_language::name): New member function.
4096         (c_language::natural_name): New member function.
4097         (cplus_language_data): Remove la_name and
4098         la_natural_name initializers.
4099         (cplus_language::name): New member function.
4100         (cplus_language::natural_name): New member function.
4101         (asm_language_data): Remove la_name and
4102         la_natural_name initializers.
4103         (asm_language::name): New member function.
4104         (asm_language::natural_name): New member function.
4105         (minimal_language_data): Remove la_name and
4106         la_natural_name initializers.
4107         (minimal_language::name): New member function.
4108         (minimal_language::natural_name): New member function.
4109         * compile/compile.c (compile_to_object): Update call to
4110         lanugage_defn::name.
4111         * d-lang.c (d_language_data): Remove la_name and
4112         la_natural_name initializers.
4113         (d_language::name): New member function.
4114         (d_language::natural_name): New member function.
4115         * expprint.c (print_subexp_standard): Update call to
4116         language_defn::name.
4117         (dump_raw_expression): Likewise
4118         (dump_prefix_expression): Likewise.
4119         * f-lang.c (f_language_data): Remove la_name and
4120         la_natural_name initializers.
4121         (f_language::name): New member function.
4122         (f_language::natural_name): New member function.
4123         * go-lang.c (go_language_data): Remove la_name and
4124         la_natural_name initializers.
4125         (go_language::name): New member function.
4126         (go_language::natural_name): New member function.
4127         * language.c (show_language_command): Update call to
4128         language_defn::name.
4129         (set_language_command): Likewise.
4130         (language_enum): Likewise.
4131         (language_str): Likewise.
4132         (add_set_language_command): Likewise, use
4133         language_defn::natural_name in the doc string.
4134         (unknown_language_data): Remove la_name and
4135         la_natural_name initializers.
4136         (unknown_language::name): New member function.
4137         (unknown_language::natural_name): New member function.
4138         (auto_language_data): Remove la_name and
4139         la_natural_name initializers.
4140         (auto_language::name): New member function.
4141         (auto_language::natural_name): New member function.
4142         (language_lookup_primitive_type_as_symbol): Update call to
4143         language_defn::name.
4144         * language.h (language_data): Remove la_name and la_natural_name
4145         member variables.
4146         (language_defn::name): New member function.
4147         (language_defn::natural_name): New member function.
4148         * m2-lang.c (m2_language_data): Remove la_name and
4149         la_natural_name initializers.
4150         (m2_language::name): New member function.
4151         (m2_language::natural_name): New member function.
4152         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
4153         language_defn::natural_name.
4154         * objc-lang.c (objc_language_data): Remove la_name and
4155         la_natural_name initializers.
4156         (objc_language::name): New member function.
4157         (objc_language::natural_name): New member function.
4158         * opencl-lang.c (opencl_language_data): Remove la_name and
4159         la_natural_name initializers.
4160         (opencl_language::name): New member function.
4161         (opencl_language::natural_name): New member function.
4162         * p-lang.c (pascal_language_data): Remove la_name and
4163         la_natural_name initializers.
4164         (pascal_language::name): New member function.
4165         (pascal_language::natural_name): New member function.
4166         * rust-lang.c (rust_language_data): Remove la_name and
4167         la_natural_name initializers.
4168         (rust_language::name): New member function.
4169         (rust_language::natural_name): New member function.
4170         * symtab.c (lookup_language_this): Update call to
4171         language_defn::name.
4172
4173 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4174
4175         * ada-lang.c (ada_language_data): Remove la_name_of_this
4176         initializer.
4177         * ax-gdb.c (gen_expr): Update call to name_of_this.
4178         * c-exp.y (classify_name): Likewise.
4179         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
4180         (cplus_language_data): Likewise.
4181         (cplus_language::name_of_this): New member function.
4182         (asm_language_data): Remove la_name_of_this initializer.
4183         (minimal_language_data): Likewise.
4184         * d-lang.c (d_language_data): Likewise.
4185         (d_language::name_of_this): New member function.
4186         * expprint.c (print_subexp_standard): Update call to name_of_this.
4187         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
4188         * go-lang.c (go_language_data): Likewise.
4189         * language.c (unknown_language_data): Likewise.
4190         (unknown_language::name_of_this): New member function.
4191         (auto_language_data): Remove la_name_of_this initializer.
4192         (auto_language::name_of_this): New member function.
4193         * language.h (language_data): Delete la_name_of_this member
4194         variable.
4195         (language_defn::name_of_this): New member function.
4196         * m2-lang.c (m2_language_data): Remove la_name_of_this
4197         initializer.
4198         * objc-lang.c (objc_language_data): Likewise.
4199         (objc_language::name_of_this): New member function.
4200         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
4201         initializer.
4202         * p-lang.c (pascal_language_data): Likewise.
4203         (pascal_language::name_of_this): New member function.
4204         * rust-lang.c (rust_language_data): Remove la_name_of_this
4205         initializer.
4206         * symtab.c (lookup_language_this): Update call to name_of_this.
4207         (lookup_symbol_aux): Likewise.
4208         * valops.c (value_of_this): Likewise.
4209
4210 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4211
4212         * ada-lang.c (ada_language_data): Remove
4213         la_struct_too_deep_ellipsis initializer.
4214         (ada_language::struct_too_deep_ellipsis): New member function.
4215         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
4216         initializer.
4217         (cplus_language_data): Likewise.
4218         (asm_language_data): Likewise.
4219         (minimal_language_data): Likewise.
4220         * cp-valprint.c (cp_print_value): Update call to
4221         struct_too_deep_ellipsis.
4222         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
4223         initializer.
4224         * f-lang.c (f_language_data): Likewise.
4225         (f_language::struct_too_deep_ellipsis): New member function.
4226         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
4227         initializer.
4228         * language.c (unknown_language_data): Likewise.
4229         (auto_language_data): Likewise.
4230         * language.h (language_data): Delete la_struct_too_deep_ellipsis
4231         member variable.
4232         (language_defn::struct_too_deep_ellipsis): New member function.
4233         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
4234         initializer.Q
4235         * objc-lang.c (objc_language_data): Likewise.
4236         * opencl-lang.c (opencl_language_data): Likewise.
4237         * p-lang.c (pascal_language_data): Likewise.
4238         * rust-lang.c (rust_language_data): Likewise.
4239         * valprint.c (val_print_check_max_depth): Update call to
4240         struct_too_deep_ellipsis.
4241
4242 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
4243
4244         * MAINTAINERS (Write After Approval): Add myself.
4245
4246 2020-09-15  Tom Tromey  <tom@tromey.com>
4247
4248         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
4249         Remove.
4250
4251 2020-09-15  Tom Tromey  <tom@tromey.com>
4252
4253         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
4254         and TYPE_CODE_METHODPTR cases.
4255         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
4256         (c_value_print_inner): Update.
4257         * valprint.c (generic_value_print_memberptr): New function, from
4258         c_value_print_memberptr.
4259         (generic_value_print): Use it.  Call cplus_print_method_ptr.
4260
4261 2020-09-15  Tom Tromey  <tromey@adacore.com>
4262
4263         * python/python-internal.h (PyInt_FromLong): Remove define.
4264         * python/py-value.c (convert_value_from_python): Use
4265         gdb_py_object_from_longest.
4266         * python/py-type.c (typy_get_code): Use
4267         gdb_py_object_from_longest.
4268         * python/py-symtab.c (salpy_get_line): Use
4269         gdb_py_object_from_longest.
4270         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
4271         gdb_py_object_from_longest.
4272         * python/py-record.c (recpy_gap_reason_code): Use
4273         gdb_py_object_from_longest.
4274         * python/py-record-btrace.c (recpy_bt_insn_size)
4275         (recpy_bt_func_level, btpy_list_count): Use
4276         gdb_py_object_from_longest.
4277         * python/py-infthread.c (gdbpy_create_ptid_object): Use
4278         gdb_py_object_from_longest.  Fix error handling.
4279         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
4280         gdb_py_object_from_longest.
4281         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
4282         gdb_py_object_from_longest.
4283         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
4284         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
4285         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
4286
4287 2020-09-15  Tom Tromey  <tromey@adacore.com>
4288
4289         * python/python.c (gdbpy_parameter_value): Use
4290         gdb_py_object_from_ulongest.
4291
4292 2020-09-15  Tom Tromey  <tromey@adacore.com>
4293
4294         * python/py-infevents.c (create_register_changed_event_object):
4295         Use gdb_py_object_from_longest.
4296         * python/py-exitedevent.c (create_exited_event_object): Use
4297         gdb_py_object_from_longest.
4298
4299 2020-09-15  Tom Tromey  <tromey@adacore.com>
4300
4301         * python/python.c (gdbpy_parameter_value): Use
4302         gdb_py_object_from_longest.
4303         * python/py-type.c (convert_field, typy_range): Use
4304         gdb_py_object_from_longest.
4305         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
4306         gdb_py_object_from_longest.
4307         * python/py-lazy-string.c (stpy_get_length): Use
4308         gdb_py_object_from_longest.
4309         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
4310         gdb_py_object_from_longest.
4311         * python/py-infevents.c (create_memory_changed_event_object): Use
4312         gdb_py_object_from_longest.
4313         * python/py-inferior.c (infpy_get_num): Use
4314         gdb_py_object_from_longest.
4315         (infpy_get_pid): Likewise.
4316
4317 2020-09-15  Tom Tromey  <tromey@adacore.com>
4318
4319         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
4320         defines.
4321         * python/py-value.c (valpy_long): Use
4322         gdb_py_object_from_ulongest.
4323         * python/py-symtab.c (salpy_get_pc): Use
4324         gdb_py_object_from_ulongest.
4325         (salpy_get_last): Likewise.
4326         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
4327         gdb_py_object_from_ulongest.
4328         * python/py-lazy-string.c (stpy_get_address): Use
4329         gdb_py_object_from_ulongest.
4330         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
4331         * python/py-arch.c (archpy_disassemble): Use
4332         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
4333         error handling.
4334
4335 2020-09-15  Tom Tromey  <tromey@adacore.com>
4336
4337         * python/python-internal.h (gdb_py_long_from_longest): Remove
4338         defines.
4339         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
4340         * python/py-type.c (convert_field, typy_get_sizeof): Use
4341         gdb_py_object_from_longest.
4342         * python/py-record-btrace.c (btpy_list_index): Use
4343         gdb_py_object_from_longest.
4344
4345 2020-09-15  Tom Tromey  <tromey@adacore.com>
4346
4347         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
4348         * python/py-record.c (recpy_element_number): Use
4349         gdb_py_object_from_longest.
4350         (recpy_gap_number): Likewise.
4351
4352 2020-09-15  Tom Tromey  <tromey@adacore.com>
4353
4354         * top.c (ui::ui): Update.
4355         (highest_ui_num): Remove.
4356         * top.h (struct ui) <num>: Remove.
4357
4358 2020-09-15  Tom Tromey  <tromey@adacore.com>
4359
4360         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
4361         * ui-style.c (ansi_regex_text): Now array.
4362         * rust-exp.y (number_regex_text): Now array.
4363         * linespec.c (linespec_quote_characters): Now array.
4364         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
4365         Now arrays.
4366
4367 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4368
4369         * debuginfod-support.c (debuginfod_client_deleter): New.
4370         (debuginfod_client_up): New.
4371         (debuginfod_init): Return debuginfod_client_up.
4372         (debuginfod_source_query): Adjust.
4373         (debuginfod_debuginfo_query): Adjust.
4374
4375 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4376
4377         * debuginfod-support.c (debuginfod_source_query): Use
4378         make_unique_xstrdup.
4379
4380 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4381
4382         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
4383         with `type::instance_flags`.
4384
4385 2020-09-14  Michael Mullin  <masmullin@gmail.com>
4386
4387         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
4388         Remove baton parameter.
4389
4390 2020-09-14  Pedro Alves  <pedro@palves.net>
4391
4392         * Makefile.in (SELFTESTS_SRCS): Add
4393         unittests/enum-flags-selftests.c.
4394         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
4395         btrace_function_flags instead of enum btrace_function_flag.
4396         * compile/compile-c-types.c (convert_qualified): Use
4397         enum_flags::raw.
4398         * compile/compile-cplus-symbols.c (convert_one_symbol)
4399         (convert_symbol_bmsym):
4400         * compile/compile-cplus-types.c (compile_cplus_convert_method)
4401         (compile_cplus_convert_struct_or_union_methods)
4402         (compile_cplus_instance::convert_qualified_base):
4403         * go-exp.y (parse_string_or_char): Add cast to int.
4404         * unittests/enum-flags-selftests.c: New file.
4405         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
4406         type to btrace_thread_flags from btrace_thread_flag.
4407         (record_btrace_cancel_resume, record_btrace_step_thread): Change
4408         local's type to btrace_thread_flags from btrace_thread_flag.  Add
4409         cast in DEBUG call.
4410
4411 2020-09-14  Pedro Alves  <pedro@palves.net>
4412
4413         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
4414         * gdbtypes.c (address_space_name_to_int): Rename to ...
4415         (address_space_name_to_type_instance_flags): ... this.
4416         (address_space_int_to_name): Rename to ...
4417         (address_space_type_instance_flags_to_name): ... this.
4418         * gdbtypes.h (address_space_name_to_int): Rename to ...
4419         (address_space_name_to_type_instance_flags): ... this.
4420         (address_space_int_to_name): Rename to ...
4421         (address_space_type_instance_flags_to_name): ... this.
4422         * type-stack.c (type_stack::insert): Adjust to rename.
4423         * type-stack.h (type_stack::insert): Likewise.
4424
4425 2020-09-14  Pedro Alves  <pedro@palves.net>
4426             Andrew Burgess  <andrew.burgess@embecosm.com>
4427
4428         * avr-tdep.c (avr_address_class_type_flags): Return
4429         type_instance_flags.
4430         (avr_address_class_type_flags_to_name): Take a
4431         type_instance_flags.
4432         (avr_address_class_name_to_type_flags): Return bool and take a
4433         type_instance_flags.
4434         * d-lang.c (build_d_types): Use type::set_instance_flags.
4435         * ft32-tdep.c (ft32_address_class_type_flags): Return
4436         type_instance_flags.
4437         (ft32_address_class_type_flags_to_name): Take a
4438         type_instance_flags.
4439         (ft32_address_class_name_to_type_flags): Return bool and take a
4440         type_instance_flags.
4441         (ft32_gdbarch_init): Use type::set_instance_flags.
4442         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
4443         * gdbarch.h, gdbarch.c: Regenerate.
4444         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
4445         (address_class_name_to_type_flags): Use type_instance_flags and
4446         bool.
4447         * gdbtypes.c (address_space_name_to_int)
4448         (address_space_int_to_name, make_qualified_type): Use
4449         type_instance_flags.
4450         (make_qualified_type): Use type_instance_flags and
4451         type::set_instance_flags.
4452         (make_type_with_address_space, make_cv_type, make_vector_type)
4453         (check_typedef): Use type_instance_flags.
4454         (recursive_dump_type): Cast type_instance_flags to unsigned for
4455         printing.
4456         (copy_type_recursive): Use type::set_instance_flags.
4457         (gdbtypes_post_init): Use type::set_instance_flags.
4458         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
4459         <m_instance_flags>: ... this.
4460         <instance_flags, set_instance_flags>: New methods.
4461         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
4462         (SET_TYPE_INSTANCE_FLAGS): New.
4463         (address_space_name_to_int, address_space_int_to_name)
4464         (make_type_with_address_space): Pass flags using
4465         type_instance_flags instead of int.
4466         * stabsread.c (cleanup_undefined_types_noname): Use
4467         type::set_instance_flags.
4468         * s390-tdep.c (s390_address_class_type_flags): Return
4469         type_instance_flags.
4470         (s390_address_class_type_flags_to_name): Take a
4471         type_instance_flags.
4472         (s390_address_class_name_to_type_flags): Return bool and take a
4473         type_instance_flags.
4474         * type-stack.c (type_stack::follow_types): Use
4475         type_instance_flags.
4476         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
4477
4478 2020-09-14  Tom Tromey  <tromey@adacore.com>
4479
4480         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
4481         * x86-tdep.c (x86_is_thunk_register_name)
4482         (x86_in_indirect_branch_thunk): Update.
4483         * sparc64-tdep.c (sparc64_fpu_register_names)
4484         (sparc64_cp0_register_names, sparc64_register_names)
4485         (sparc64_pseudo_register_names): Now const.
4486         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
4487         cp0_registers_num>: Now const.
4488         * sparc-tdep.c (sparc_core_register_names)
4489         (sparc32_fpu_register_names, sparc32_cp0_register_names)
4490         (sparc32_pseudo_register_names): Now const.
4491         (validate_tdesc_registers): Update.
4492         * rust-lang.c (rust_extensions): Now const.
4493         * p-lang.c (p_extensions): Now const.
4494         * objc-lang.c (objc_extensions): Now const.
4495         * nto-tdep.c (nto_thread_state_str): Now const.
4496         * moxie-tdep.c (moxie_register_names): Now const.
4497         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
4498         Now const.
4499         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
4500         (mips_linux_reg_names): Now const.
4501         (mips_gdbarch_init): Update.
4502         * microblaze-tdep.c (microblaze_register_names): Now const.
4503         * m68k-tdep.c (m68k_register_names): Now const.
4504         * m32r-tdep.c (m32r_register_names): Now const.
4505         * ia64-tdep.c (ia64_register_names): Now const.
4506         * i386-tdep.h (struct gdbarch_tdep) <register_names,
4507         ymmh_register_names, ymm16h_regnum, mpx_register_names,
4508         k_register_names, zmmh_register_names, xmm_avx512_register_names,
4509         ymm_avx512_register_names, pkeys_register_names>: Now const.
4510         * i386-tdep.c (i386_register_names, i386_zmm_names)
4511         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
4512         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
4513         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
4514         * f-lang.c (f_extensions): Now const.
4515         * d-lang.c (d_extensions): Now const.
4516         * csky-tdep.c (csky_register_names): Now const.
4517         * charset.c (default_charset_names, charset_enum): Now const.
4518         (_initialize_charset): Update.
4519         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
4520         const.
4521         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
4522         (bsd_uthread_solib_loaded): Update.
4523         (bsd_uthread_state): Now const.
4524         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
4525         (amd64_ymm_avx512_names, amd64_ymmh_names)
4526         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
4527         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
4528         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
4529         (amd64_dword_names): Now const.
4530         * agent.c (can_use_agent_enum): Now const.
4531         * ada-tasks.c (task_states, long_task_states): Now const.
4532         * ada-lang.c (known_runtime_file_name_patterns)
4533         (known_auxiliary_function_name_patterns, attribute_names)
4534         (standard_exc, ada_extensions): Now const.
4535
4536 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4537
4538         * bcache.h (struct bcache) <bcache>: Remove constructor.
4539         <m_hash_function, m_compare_function>: Remove.
4540         <~bcache>: Make virtual.
4541         <compare>: Remove static method, introduce virtual method.
4542         <default_hash>: Remove.
4543         <hash>: New virtual method.
4544         * bcache.c (bcache::expand_hash_table): Update.
4545         (bcache::insert): Update.
4546         (bcache::hash): New.
4547         (bcache::compare): Update comment and parameter names.
4548         * gdbtypes.c (types_deeply_equal): Update.
4549         * psymtab.h (struct psymbol_bcache): New struct.
4550         (class psymtab_storage) <psymtab_storage>: Make default.
4551         <psymbol_cache>: Change type to psymbol_bcache.
4552         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
4553         (psymbol_hash): Change to...
4554         (psymbol_bcache::hash): ... this.
4555         (psymbol_compare): Change to...
4556         (psymbol_bcache::compare): ... this.
4557
4558 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4559
4560         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
4561         checking for initial lwp.
4562
4563 2020-09-14  Tom Tromey  <tromey@adacore.com>
4564
4565         * m68k-tdep.c (m68k_extract_return_value): Use
4566         pointer_result_regnum.
4567         (m68k_store_return_value): Likewise.
4568         (m68k_reg_struct_return_p): Handle vectors and arrays.
4569         (m68k_return_value): Handle arrays.
4570         (m68k_svr4_return_value): Fix single-element aggregate handling.
4571         Handle long double.  Adjust for embedded ABI.
4572         (m68k_svr4_init_abi): Set pointer_result_regnum.
4573         (m68k_embedded_init_abi): New function.
4574         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
4575         (m68k_osabi_sniffer): New function.
4576         (_initialize_m68k_tdep): Register osabi sniffer.
4577         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
4578         member.
4579
4580 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4581
4582         * xml-support.c (xml_fetch_content_from_file): Replace xfree
4583         with gdb::unique_xmalloc_ptr<char>.
4584
4585 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4586
4587         * xml-support.h (xml_fetch_another): Change type to be a
4588         function_view.
4589         (xml_process_xincludes): Remove baton parameter.
4590         (xml_fetch_content_from_file): Change baton parameter to
4591         dirname.
4592         * xml-support.c (struct xinclude_parsing_data)
4593         <xinclude_parsing_data>: Remove baton parameter.
4594         <fetcher_baton>: Remove.
4595         (xinclude_start_include): Adjust.
4596         (xml_process_xincludes): Adjust.
4597         (xml_fetch_content_from_file): Replace baton parameter with
4598         dirname.
4599         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
4600         (xml_init_syscalls_info): Use a lambda.
4601         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
4602         (file_read_description_xml): Use a lambda.
4603         (fetch_available_features_from_target): Change baton parameter
4604         to target_ops.
4605         (target_read_description_xml): Use a lambda.
4606         (target_fetch_description_xml): Use a lambda.
4607         (string_read_description_xml): Update.
4608
4609 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4610
4611         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
4612         uses with type::endianity_is_not_default.
4613
4614 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4615
4616         * gdbtypes.h (struct type) <endianity_is_not_default,
4617         set_endianity_is_not_default>: New methods.
4618         (TYPE_ENDIANITY_NOT_DEFAULT): Use
4619         type::endianity_is_not_default, change all write call sites to
4620         use type::set_endianity_is_not_default.
4621
4622 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4623
4624         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
4625         uses with type::is_fixed_instance.
4626
4627 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4628
4629         * gdbtypes.h (struct type) <is_fixed_instance,
4630         set_is_fixed_instance>: New methods.
4631         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
4632         write call sites to use type::set_is_fixed_instance.
4633
4634 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4635
4636         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
4637         uses with type::is_gnu_ifunc.
4638
4639 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4640
4641         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
4642         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
4643         use type::set_is_gnu_ifunc.
4644
4645 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4646
4647         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
4648         uses with type::stub_is_supported.
4649
4650 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4651
4652         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
4653         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
4654         use type::set_stub_is_supported.
4655
4656 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4657
4658         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
4659         uses with type::is_vector.
4660
4661 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4662
4663         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
4664         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
4665         use type::set_is_vector.
4666
4667 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4668
4669         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
4670         uses with type::has_varargs.
4671
4672 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4673
4674         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
4675         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
4676         use type::set_has_varargs.
4677
4678 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4679
4680         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
4681         uses with type::is_prototyped.
4682
4683 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4684
4685         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
4686         New methods.
4687         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
4688         call sites to use type::set_is_prototyped.
4689
4690 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4691
4692         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
4693         uses with type::target_is_stub.
4694
4695 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4696
4697         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
4698         New methods.
4699         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
4700         sites to use type::set_target_is_stub.
4701
4702 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4703
4704         * gdbtypes.h (TYPE_STUB): Remove, replace all
4705         uses with type::is_stub.
4706
4707 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4708
4709         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
4710         (TYPE_STUB): Use type::is_stub, change all write call sites to
4711         use type::set_is_stub.
4712
4713 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4714
4715         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
4716         type::has_no_signedness.
4717
4718 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4719
4720         * gdbtypes.h (struct type) <has_no_signedness,
4721         set_has_no_signedness>: New methods.
4722         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
4723         call sites to use type::set_has_no_signedness.
4724
4725 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4726
4727         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
4728         type::is_unsigned.
4729
4730 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4731
4732         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
4733         methods.
4734         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
4735         sites to use type::set_is_unsigned.
4736
4737 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
4738             Adam Renquinha <arenquinha@cimeq.qc.ca>
4739
4740         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
4741         pointer and stack frame offset when unwinding.
4742
4743 2020-09-13  Pedro Alves  <pedro@palves.net>
4744
4745         * NEWS: Document "-break-insert --qualified".
4746         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
4747
4748 2020-09-13  Pedro Alves  <pedro@palves.net>
4749
4750         * linespec.c (classify_mtype, compare_msyms): Delete.
4751         (search_minsyms_for_name): Remove classification logic.  Instead
4752         filter out trampoline symbols if we also found an external
4753         function of the same name.
4754
4755 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4756
4757         * NEWS: Create a new section for the next release branch.
4758         Rename the section of the current branch, now that it has
4759         been cut.
4760
4761 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4762
4763         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
4764         * version.in: Bump version to 11.0.50.DATE-git.
4765
4766 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
4767
4768         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
4769
4770 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
4771             Felix Willgerodt  <Felix.Willgerodt@intel.com>
4772
4773         * gdbarch.sh: Added bfloat16 type.
4774         * gdbarch.c: Regenerated.
4775         * gdbarch.h: Regenerated.
4776         * gdbtypes.c (floatformats_bfloat16): New struct.
4777         (gdbtypes_post_init): Add builtin_bfloat16.
4778         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
4779         (floatformats_bfloat16): New struct.
4780         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
4781         (i386_ymm_type): Add field "v16_bfloat16"
4782         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
4783         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
4784         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
4785         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
4786         * features/i386/64bit-avx512.xml: Add bfloat16 type.
4787         * features/i386/64bit-avx512.c: Regenerated.
4788         * features/i386/64bit-sse.xml: Add bfloat16 type.
4789         * features/i386/64bit-sse.c: Regenerated.
4790
4791 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
4792
4793         * i386-tdep.c (i386_zmm_type): Fix field names.
4794         (i386_ymm_type): Fix field names.
4795
4796 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4797
4798         * breakpoint.c: Fix typo in the help message of the
4799         "set breakpoint condition-evaluation" command.
4800
4801 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4802
4803         * nbsd-nat.c: Include "nat/netbsd-nat.h".
4804         * (nbsd_nat_target::pid_to_exec_file)
4805         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
4806         (nbsd_nat_target::post_startup_inferior)
4807         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
4808         (nbsd_add_threads): Switch local code to common gdb/nat functions.
4809         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
4810         * (nbsd_thread_lister): Remove.
4811
4812 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4813
4814         * fork-inferior.c (startup_inferior): Avoid double free.
4815
4816 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4817
4818         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
4819         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
4820
4821 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4822
4823         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
4824         * netbsd-nat.c: Include <sys/ptrace.h>.
4825         * (netbsd_nat::enable_proc_events): Add.
4826
4827 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4828
4829         * netbsd-nat.h: Include "gdbsupport/function-view.h".
4830         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4831         (netbsd_nat::for_each_thread): Add.
4832         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
4833         "gdbsupport/common-debug.h".
4834         * (netbsd_nat::netbsd_thread_lister)
4835         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4836         (netbsd_nat::for_each_thread): Add.
4837
4838 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4839
4840         * netbsd-nat.h: Include <unistd.h>.
4841         * (netbsd_nat::pid_to_exec_file): Add.
4842         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
4843         * (netbsd_nat::pid_to_exec_file) Add.
4844
4845 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4846
4847         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
4848
4849 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4850
4851         * netbsd-nat.h: New file.
4852         * netbsd-nat.c: Likewise.
4853
4854 2020-09-09  Tom Tromey  <tromey@adacore.com>
4855
4856         * ada-lang.c (remove_extra_symbols): Do not increment when
4857         removing an element
4858
4859 2020-09-08  Tom Tromey  <tromey@adacore.com>
4860
4861         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
4862
4863 2020-09-08  Tom Tromey  <tromey@adacore.com>
4864
4865         PR win32/25302:
4866         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
4867         (gdb_bfd_init_data): New function.
4868         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
4869
4870 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4871
4872         * infrun.c (fetch_inferior_event): Use
4873         `switch_to_target_no_thread` to switch the target.
4874
4875 2020-09-06  Tom Tromey  <tom@tromey.com>
4876
4877         * symfile.h (dwarf2_free_objfile): Don't declare.
4878
4879 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4880
4881         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
4882         to match 16 byte real/complex type generated by Flang compiler.
4883
4884 2020-09-03  Tom de Vries  <tdevries@suse.de>
4885
4886         PR breakpoint/26546
4887         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
4888         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
4889
4890 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
4891
4892         * maint.c (index_digits): New function.
4893         (struct maint_print_section_data): Remove.
4894         (print_bfd_section_info): Remove print_data parameter, add arg
4895         and index_digits.
4896         (print_objfile_section_info): Likewise.
4897         (print_bfd_section_info_maybe_relocated): Likewise (plus
4898         objfile).
4899         (maintenance_info_sections): Adjust calls.
4900
4901 2020-09-02  Tom Tromey  <tromey@adacore.com>
4902
4903         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
4904         for null pointers.
4905         (ada_varobj_adjust_for_child_access): Special-case null pointers.
4906
4907 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
4908
4909         * bcache.h (struct bcache) <insert>: Change type of `added` to
4910         pointer to bool.
4911         * bcache.c (bcache::insert): Likewise.
4912         * gdbtypes.c (check_types_worklist): Adjust.
4913         * psymtab.c (add_psymbol_to_bcache): Adjust.
4914
4915 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
4916
4917         * corelow.c (unordered_set): Include.
4918         (class core_target): Add field 'm_core_unavailable_mappings'.
4919         (core_target::build_file_mappings): Print only one warning
4920         per inaccessible file.  Add unavailable/broken mappings
4921         to m_core_unavailable_mappings.
4922         (core_target::xfer_partial): Call...
4923         (core_target::xfer_memory_via_mappings): New method.
4924
4925 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4926
4927         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
4928         type to bool.
4929
4930 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4931
4932         * dwarf2/read.c (struct field_info): Fix indentation.
4933
4934 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4935
4936         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
4937         ordering in comment.
4938         * frame.c (frame_id_eq): Fix indentation.
4939
4940 2020-08-31  Scott Linder  <scott@scottlinder.com>
4941             Simon Marchi  <simon.marchi@efficios.com>
4942
4943         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
4944         inline frame ids in outer frame.
4945
4946 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4947
4948         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
4949         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
4950         (outer_frame_id): Use FID_STACK_OUTER instead of
4951         FID_STACK_INVALID.
4952         (frame_id_p): Don't check for outer_frame_id.
4953
4954 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4955
4956         * frame-unwind.c (frame_unwind_got_optimized): Don't set
4957         regnum/frame in value.  Call allocate_value_lazy.
4958         * frame.c (frame_unwind_register_value): Use
4959         val_print_not_saved.
4960
4961 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4962
4963         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
4964
4965 2020-08-29  Pedro Alves  <pedro@palves.net>
4966
4967         * progspace.c (print_program_space): Use all_inferiors.  Switch to
4968         the inferior before calling target_pid_to_str.
4969
4970 2020-08-28  Tom Tromey  <tom@tromey.com>
4971
4972         * xcoffread.c (xcoff_end_psymtab): Update comment.
4973         * dbxread.c (dbx_end_psymtab): Update comment.
4974
4975 2020-08-28  Tom de Vries  <tdevries@suse.de>
4976
4977         PR breakpoint/26544
4978         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
4979         event_location.
4980         (create_breakpoint): Same.
4981         (base_breakpoint_decode_location): Same.
4982         (bkpt_create_sals_from_location): Same.
4983         (bkpt_decode_location): Same.
4984         (bkpt_probe_create_sals_from_location): Same.
4985         (bkpt_probe_decode_location): Same.
4986         (tracepoint_create_sals_from_location): Same.
4987         (tracepoint_decode_location): Same.
4988         (tracepoint_probe_decode_location): Same.
4989         (strace_marker_create_sals_from_location): Same.
4990         (strace_marker_decode_location): Same.
4991         (create_sals_from_location_default): Same.
4992         (decode_location_default): Same.
4993         * breakpoint.h (struct breakpoint_ops): Same.
4994         (create_breakpoint): Same.
4995         * linespec.h (decode_line_full): Same.
4996         * linespec.c (decode_line_full): Same.  Throw error if
4997         result.size () == 0.
4998
4999 2020-08-27  Pedro Alves  <pedro@palves.net>
5000
5001         PR gdb/26524
5002         * breakpoint.c (until_break_fsm) <location_breakpoint,
5003         caller_breakpoint>: Delete fields.
5004         <breakpoints>: New field.
5005         <until_break_fsm>: Adjust to save a breakpoint vector instead of
5006         two individual breakpoints.
5007         (until_break_fsm::should_stop): Loop over breakpoints in the
5008         breakpoint vector.
5009         (until_break_fsm::clean_up): Adjust to clear the breakpoints
5010         vector.
5011         (until_break_command): Handle location expanding into multiple
5012         sals.
5013
5014 2020-08-27  Pedro Alves  <pedro@palves.net>
5015
5016         PR gdb/26523
5017         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
5018         bp_until breakpoints user-specified locations.  Update intro
5019         comment.
5020
5021 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
5022
5023         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
5024         gdb_bfd_sections): New.
5025         * maint.c (print_bfd_section_info): Change param type to
5026         maint_print_section_data.
5027         (print_objfile_section_info): Likewise.
5028         (print_bfd_section_info_maybe_relocated): Likewise.
5029         (maintenance_info_sections): Use gdb_bfd_sections.
5030
5031 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5032
5033         * MAINTAINERS: Add ARC target and maintainer.
5034
5035 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
5036
5037         * configure.tgt: ARC support for GNU/Linux.
5038         * Makefile.in (ALL_TARGET_OBJS): Likewise.
5039         * arc-linux-tdep.c: New file.
5040         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
5041         * arc-tdep.c (arc_write_pc): Use it.
5042
5043 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5044
5045         * arc-tdep.c (arc_check_for_hardware_loop): New.
5046         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
5047
5048 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5049
5050         * arc-tdep.h: Include "gdbarch.h".
5051
5052 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5053
5054         * arch/arc.h
5055         (arc_gdbarch_features): New class to stir the selection of target XML.
5056         (arc_create_target_description): Use FEATURES to choose XML target.
5057         (arc_lookup_target_description): Use arc_create_target_description
5058         to create _new_ target descriptions or return the already created
5059         ones if the FEATURES is the same.
5060         * arch/arc.c: Implementation of prototypes described above.
5061         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
5062         (arc_gdbarch_features_init): Initialize the FEATURES struct.
5063         * arc-tdep.c (*_feature_name): Make feature names consistent.
5064         (arc_register_feature): A new struct to hold information about
5065         registers of a particular target/feature.
5066         (arc_check_tdesc_feature): Check if XML provides registers in
5067         compliance with ARC_REGISTER_FEATURE structs.
5068         (arc_update_acc_reg_names): Add aliases for r58 and r59.
5069         (determine_*_reg_feature_set): Which feature name to look for.
5070         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
5071         (mach_type_to_arc_isa): Convert from a set of binutils machine types
5072         to expected ISA enums to be used in arc_gdbarch_features structs.
5073         * features/Makefile (FEATURE_XMLFILES): Add new files.
5074         * gdb/features/arc/v1-aux.c: New file.
5075         * gdb/features/arc/v1-aux.xml: Likewise.
5076         * gdb/features/arc/v1-core.c: Likewise.
5077         * gdb/features/arc/v1-core.xml: Likewise.
5078         * gdb/features/arc/v2-aux.c: Likewise.
5079         * gdb/features/arc/v2-aux.xml: Likewise.
5080         * gdb/features/arc/v2-core.c: Likewise.
5081         * gdb/features/arc/v2-core.xml: Likewise.
5082         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
5083
5084 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
5085             Andrew Burgess  <andrew.burgess@embecosm.com>
5086
5087         PR m2/26372
5088         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
5089         an assert.  Remove single element array indexing pattern as the
5090         MULTI_SUBSCRIPT support will handle this case too.
5091
5092 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
5093
5094         * value.h (valprint_check_validity): Move declaration from
5095         here...
5096         * valprint.h (valprint_check_validity): ... to here.
5097
5098 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5099
5100         * debug.h: New file.
5101         * debug.c (debug_prefixed_vprintf): New function.
5102         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
5103         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
5104
5105 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5106
5107         * infrun.h (infrun_debug_printf_1): New function declaration.
5108         (infrun_debug_printf): New macro.
5109         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
5110         throughout.
5111         (infrun_debug_printf): New function.
5112         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
5113         (handle_jit_event): Likewise.
5114
5115 2020-08-21  Mark Wielaard  <mark@klomp.org>
5116
5117         * ada-lex.l: Extend register warnings diagnostics comment for g++.
5118
5119 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
5120
5121         * frame.c (enum class frame_id_status): New.
5122         (struct frame_info) <this_id::p>: Change type to frame_id_status.
5123         (fprintf_frame): Update.
5124         (compute_frame_id): Set frame id status to "computing" on entry.
5125         Set it back to "not_computed" on failure and to "computed" on
5126         success.
5127         (get_frame_id): Assert the frame id is not being computed.
5128         (create_sentinel_frame): Use frame_id_status::COMPUTED.
5129         (create_new_frame): Likewise.
5130         (frame_cleanup_after_sniffer): Update assert.
5131
5132 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5133
5134         * regcache.c (pid_ptid_regcache_map): New type.
5135         (target_ptid_regcache_map): Remove.
5136         (target_pid_ptid_regcache_map): New type.
5137         (regcaches): Change type to target_pid_ptid_regcache_map.
5138         (get_thread_arch_aspace_regcache): Update.
5139         (regcache_thread_ptid_changed): Update, handle pid-like ptid
5140         case.
5141         (regcaches_size): Update.
5142         (regcache_count): Update.
5143         (registers_changed_ptid_target_pid_test): New.
5144         (_initialize_regcache): Register new test.
5145
5146 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5147
5148         * regcache.c (regcache_count): New.
5149         (struct regcache_test_data): New.
5150         (regcache_test_data_up): New.
5151         (populate_regcaches_for_test): New.
5152         (regcaches_test): Remove.
5153         (get_thread_arch_aspace_regcache_test): New.
5154         (registers_changed_ptid_all_test): New.
5155         (registers_changed_ptid_target_test): New.
5156         (registers_changed_ptid_target_ptid_test): New.
5157         (regcache_thread_ptid_changed): Remove regcache_count lambda.
5158         (_initialize_regcache): Register new tests.
5159
5160 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5161
5162         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
5163         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
5164         gdbarch and aspace parameter.  Use current inferior's aspace.
5165         Validate regcache's arch value.
5166         (regcaches_test): Update.
5167
5168 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5169
5170         * regcache.c (regcaches_test): Call registers_changed.
5171
5172 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5173
5174         * infrun.c (process_event_stop_test): Fix typo "breapoint".
5175
5176 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5177
5178         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
5179         to find the end of prologue for flang compiled binaries.
5180         * arm-tdep.c (arm_skip_prologue): Likewise.
5181         * i386-tdep.c (i386_skip_prologue): Likewise.
5182         * producer.c (producer_is_llvm): New function.
5183         (producer_parsing_tests): Added new tests for clang/flang.
5184         * producer.h (producer_is_llvm): New declaration.
5185
5186 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
5187
5188         * linux-nat.c (linux_nat_debug_printf): New function.
5189         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
5190
5191 2020-08-18  Aaron Merey  <amerey@redhat.com>
5192
5193         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
5194         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
5195         (CLIBS): Add DEBUGINFOD_LIBS.
5196
5197 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
5198
5199         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
5200         'gdbarch_num_regs'.
5201
5202 2020-08-17  Tom Tromey  <tromey@adacore.com>
5203
5204         * ada-varobj.c (ada_varobj_decode_var): Handle case where
5205         ada_get_decoded_value returns NULL.
5206
5207 2020-08-17  Tom Tromey  <tromey@adacore.com>
5208
5209         * python/py-inferior.c (infpy_search_memory): Use
5210         gdb_py_object_from_ulongest.
5211         * python/py-infevents.c (create_inferior_call_event_object)
5212         (create_memory_changed_event_object): Use
5213         gdb_py_object_from_ulongest.
5214         * python/py-linetable.c (ltpy_entry_get_pc): Use
5215         gdb_py_object_from_ulongest.
5216
5217 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5218
5219         * loc.c (class symbol_needs_eval_context): Fix indentation.
5220
5221 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5222
5223         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
5224         bool.
5225
5226 2020-08-17  Tom de Vries  <tdevries@suse.de>
5227
5228         PR gdb/26393
5229         * gdbtypes.c (dump_dynamic_prop): New function.
5230         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
5231
5232 2020-08-15  Tom de Vries  <tdevries@suse.de>
5233
5234         PR backtrace/26390
5235         * stack.c (print_frame_args): Temporarily set the selected
5236         frame to FRAME while printing the frame's arguments.
5237
5238 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5239
5240         PR breakpoints/26385
5241         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
5242         Always clear watchpoint with PTRACE_SET_DEBUGREG.
5243
5244 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5245
5246         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
5247         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
5248         and >= to check return value instead of == -1 and != -1.
5249
5250 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
5251
5252         * utils.h (class gdb_argv) <as_array_view>: New method.
5253         * utils.c (gdb_argv_as_array_view_test): New.
5254         (_initialize_utils): Register selftest.
5255         * maint.c (maintenance_selftest): Use the new method.
5256
5257 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
5258
5259         * target.h (supports_dumpcore, dumpcore): New
5260         function declarations.
5261         * target.c (supports_dumpcore, dumpcore): New
5262         functions.
5263         * target-delegates.c: Rebuild.
5264         * gcore.c (gcore_command): Use target_supports_dumpcore ()
5265         and target_dumpcore ().
5266
5267 2020-08-13  Aaron Merey  <amerey@redhat.com>
5268
5269         * debuginfod-support.c: Replace global variables with user_data.
5270
5271 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
5272
5273         * maint.c (maintenance_selftest): Split args and pass array_view
5274         to run_tests.
5275
5276 2020-08-12  Luis Machado  <luis.machado@linaro.org>
5277
5278         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
5279         type's length.
5280         Use %s and pulongest to print the length.
5281
5282 2020-08-12  Pedro Alves  <palves@redhat.com>
5283
5284         * NEWS: Move "Multi-target debugging support" item to the
5285         "Changes since GDB 9" section.
5286
5287 2020-08-12  Pedro Alves  <palves@redhat.com>
5288
5289         PR gdb/26336
5290         * progspace.c (program_space::remove_objfile): Invalidate the
5291         frame cache.
5292
5293 2020-08-11  Tom de Vries  <tdevries@suse.de>
5294
5295         * MAINTAINERS: Mark ms1 as deleted.
5296
5297 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5298
5299         PR gdb/26310
5300
5301         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
5302         act accordingly.
5303         (aarch64_analyze_prologue_test): Add more unit tests to exercise
5304         movz/str/stur/stp skipping behavior.
5305
5306 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5307
5308         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
5309         struct user_sve_header instead of struct sve_context.
5310
5311 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
5312
5313         * read.h (dwarf2_fetch_die_loc_sect_off,
5314         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
5315         `void *` parameter with function_view.
5316         * read.c (dwarf2_fetch_die_loc_sect_off,
5317         dwarf2_fetch_die_loc_cu_off): Likewise.
5318         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
5319         (per_cu_dwarf_call): Adjust.
5320         (get_frame_address_in_block_wrapper): Remove.
5321         (indirect_synthetic_pointer): Adjust.
5322         (get_ax_pc): Remove.
5323         (dwarf2_compile_expr_to_ax): Adjust.
5324
5325 2020-08-08  Tom de Vries  <tdevries@suse.de>
5326
5327         PR build/26344
5328         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
5329         constructor.
5330         * regcache.c (get_thread_arch_aspace_regcache): Same.
5331
5332 2020-08-07  Tom Tromey  <tromey@adacore.com>
5333
5334         * ravenscar-thread.c
5335         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
5336         New method.
5337         (ravenscar_thread_target::wait): Check
5338         runtime_initialized.
5339         (ravenscar_thread_target::prepare_to_store)
5340         (ravenscar_thread_target::stopped_by_sw_breakpoint)
5341         (ravenscar_thread_target::stopped_by_hw_breakpoint)
5342         (ravenscar_thread_target::stopped_by_watchpoint)
5343         (ravenscar_thread_target::stopped_data_address)
5344         (ravenscar_thread_target::core_of_thread): Use
5345         scoped_restore_current_thread and
5346         set_base_thread_from_ravenscar_task.
5347
5348 2020-08-07  Tom Tromey  <tromey@adacore.com>
5349
5350         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
5351
5352 2020-08-07  Tom Tromey  <tromey@adacore.com>
5353
5354         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
5355         update_inferior_ptid before update_thread_list.
5356         (temporarily_change_regcache_ptid): New class.
5357         (ravenscar_thread_target::fetch_registers)
5358         (ravenscar_thread_target::store_registers)
5359         (ravenscar_thread_target::prepare_to_store): Use base thread when
5360         forwarding operation.
5361
5362 2020-08-07  Tom Tromey  <tromey@adacore.com>
5363
5364         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
5365         "is_pid" case.
5366
5367 2020-08-07  Tom Tromey  <tromey@adacore.com>
5368
5369         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
5370         New methods.
5371         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
5372         first.
5373         (ravenscar_thread_target::add_thread): Rename from
5374         ravenscar_add_thread.
5375         (ravenscar_thread_target::update_thread_list): Use a lambda.
5376         (ravenscar_thread_target::xfer_partial): New method.
5377
5378 2020-08-07  Tom Tromey  <tromey@adacore.com>
5379
5380         * ada-lang.h (ada_task_list_iterator_ftype): Now a
5381         gdb::function_view.
5382         (iterate_over_live_ada_tasks): Change type of argument.
5383         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
5384         of argument.
5385
5386 2020-08-07  Tom Tromey  <tromey@adacore.com>
5387
5388         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
5389         Remove.
5390         (ravenscar_thread_target::extra_thread_info): Remove.
5391         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
5392         defer to target beneath for non-Ravenscar threads.
5393
5394 2020-08-07  Tom Tromey  <tromey@adacore.com>
5395
5396         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
5397         get_base_thread_from_ravenscar_task>: Now methods.
5398         <m_cpu_map>: New member.
5399         (ravenscar_thread_target::get_thread_base_cpu): Rename from
5400         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
5401         (ravenscar_thread_target::task_is_currently_active): Update.
5402         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
5403         Now a method.
5404         (ravenscar_thread_target::add_active_thread): Put initial thread
5405         into the m_cpu_map.
5406
5407 2020-08-07  Tom Tromey  <tromey@adacore.com>
5408
5409         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
5410         event_ptid.
5411
5412 2020-08-07  Tom Tromey  <tromey@adacore.com>
5413
5414         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
5415         runtime_initialized.
5416
5417 2020-08-07  Tom Tromey  <tromey@adacore.com>
5418
5419         * ravenscar-thread.c (ravenscar_thread_target): Don't call
5420         add_active_thread.
5421         (ravenscar_thread_target::add_active_thread): Now public.
5422         (ravenscar_inferior_created): Call add_active_thread after pushing
5423         the target.
5424
5425 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
5426
5427         * regcache.c (ptid_regcache_map): New type.
5428         (target_ptid_regcache_map): New type.
5429         (regcaches): Change type to target_ptid_regcache_map.
5430         (get_thread_arch_aspace_regcache): Update to regcaches' new
5431         type.
5432         (regcache_thread_ptid_changed): Likewise.
5433         (registers_changed_ptid): Likewise.
5434         (regcaches_size): Likewise.
5435         (regcaches_test): Update.
5436         (regcache_thread_ptid_changed): Update.
5437         * regcache.h (regcache_up): New type.
5438         * gdbsupport/ptid.h (hash_ptid): New struct.
5439
5440 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
5441
5442         * observable.h (thread_ptid_changed): Add parameter
5443         `process_stratum_target *`.
5444         * infrun.c (infrun_thread_ptid_changed): Add parameter
5445         `process_stratum_target *` and use it.
5446         (selftests): New namespace.
5447         (infrun_thread_ptid_changed): New function.
5448         (_initialize_infrun): Register selftest.
5449         * regcache.c (regcache_thread_ptid_changed): Add parameter
5450         `process_stratum_target *` and use it.
5451         (regcache_thread_ptid_changed): New function.
5452         (_initialize_regcache): Register selftest.
5453         * thread.c (thread_change_ptid): Pass target to
5454         thread_ptid_changed observable.
5455
5456 2020-08-06  Caroline Tice <cmtice@google.com>
5457
5458         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
5459         (struct dwp_sections): Update field comments.  Add loclists and
5460         rnglists fields.
5461         (struct virtual_v2_dwo_sections): Rename struct to
5462         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
5463         size & offset fields for loclists and rnglists.
5464         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
5465         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
5466         skipping dummy type units.
5467         (create_dwp_hash_table): Update the large comment above the function to
5468         discuss Version 5 DWP files as well, with references.  Update all the
5469         version checks in the function to check for version 5 as well.  Add new
5470         section at the end to create dwp hash table for version 5.
5471         (create_dwp_v2_section): Rename function to
5472         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
5473         Add V5 to error message text.
5474         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
5475         into calls to create_dwp_v2_or_v5_section.
5476         (create_dwo_unit_in_dwp_v5): New function.
5477         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
5478         check for version2; add else clause to handle version 5.
5479         (open_and_init_dwo_file): Add code to check dwarf version & only call
5480         create_debug_types_hash_table (with sections.types) if version is not 5;
5481         else call create_debug_type_hash_table, with sections.info.
5482         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
5483         version 5.
5484         (dwarf2_locate_v5_dwp_sections): New function.
5485         (open_and_init_dwp_file): Add else-if clause for version 5 to call
5486         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
5487
5488 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
5489
5490         * regcache.h (class regcache): Remove friend
5491         registers_changed_ptid.
5492         <regcache_thread_ptid_changed>: Remove.
5493         <regcaches>: Remove.
5494         * regcache.c (regcache::regcaches): Rename to...
5495         (regcaches): ... this.  Make static.
5496         (get_thread_arch_aspace_regcache): Update.
5497         (regcache::regcache_thread_ptid_changed): Rename to...
5498         (regcache_thread_ptid_changed): ... this.  Update.
5499         (class regcache_access): Remove.
5500         (regcaches_test): Update.
5501         (_initialize_regcache): Update.
5502         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
5503         <forward_list>.
5504
5505 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
5506
5507         * regcache.h (class regcache) <current_regcache>: Rename to...
5508         <regcaches>: ... this.  Move doc here.
5509         * regcache.c (regcache::current_regcache) Rename to...
5510         (regcache::regcaches): ... this.  Move doc to header.
5511         (get_thread_arch_aspace_regcache): Update.
5512         (regcache::regcache_thread_ptid_changed): Update.
5513         (registers_changed_ptid): Update.
5514         (class regcache_access) <current_regcache_size>: Rename to...
5515         <regcaches_size>: ... this.
5516         (current_regcache_test): Rename to...
5517         (regcaches_test): ... this.
5518         (_initialize_regcache): Update.
5519
5520 2020-08-06  Victor Collod  <vcollod@nvidia.com>
5521
5522         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
5523
5524 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
5525
5526         * corelow.c (core_target::build_file_mappings): Don't output
5527         null pathname in warning.
5528
5529 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
5530
5531         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
5532         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
5533         gdb.dwarf2/dw2-single-line-discriminators.exp,
5534         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
5535
5536 2020-08-05  Tom Tromey  <tromey@adacore.com>
5537
5538         PR rust/26197:
5539         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
5540         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
5541         Fix off-by-one and type size errors in ordinary case.
5542
5543 2020-08-05  Tom de Vries  <tdevries@suse.de>
5544
5545         * gdbtypes.c (type_not_allocated, type_not_associated): Use
5546         "prop->const_val () == 0" instead of "prop->const_val () != 0".
5547
5548 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5549
5550         * frame.h (frame_id_p): Return bool.
5551         (frame_id_artificial_p): Return bool.
5552         (frame_id_eq): Return bool.
5553         (has_stack_frames): Return bool.
5554         (get_selected_frame): Fix typo in comment.
5555         (get_frame_pc_if_available): Return bool.
5556         (get_frame_address_in_block_if_available): Return bool.
5557         (get_frame_func_if_available): Return bool.
5558         (read_frame_register_unsigned): Return bool.
5559         (get_frame_register_bytes): Return bool.
5560         (safe_frame_unwind_memory): Return bool.
5561         (deprecated_frame_register_read): Return bool.
5562         (frame_unwinder_is): Return bool.
5563         * frame.c (struct frame_info) <prev_arch::p>: Change type to
5564         bool.
5565         <this_id::p>: Likewise.
5566         <prev_p>: Likewise.
5567         (frame_stash_add): Return bool.
5568         (get_frame_id): Use bool.
5569         (frame_id_build_special) Use bool.
5570         (frame_id_build_unavailable_stack): Use bool.
5571         (frame_id_build): Use bool.
5572         (frame_id_p): Return bool, use true/false instead of 1/0.
5573         (frame_id_artificial_p): Likewise.
5574         (frame_id_eq): Likewise.
5575         (frame_id_inner): Likewise.
5576         (get_frame_func_if_available): Likewise.
5577         (read_frame_register_unsigned): Likewise.
5578         (deprecated_frame_register_read): Likewise.
5579         (get_frame_register_bytes): Likewise.
5580         (has_stack_frames): Likewise.
5581         (inside_main_func): Likewise.
5582         (inside_entry_func): Likewise.
5583         (get_frame_pc_if_available): Likewise.
5584         (get_frame_address_in_block_if_available): Likewise.
5585         (frame_unwinder_is): Likewise.
5586         (safe_frame_unwind_memory): Likewise.
5587         (frame_unwind_arch): Likewise.
5588
5589 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5590
5591         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
5592         type to cached_copy_status.
5593         (fprintf_frame): Adjust.
5594         (get_frame_func_if_available): Adjust.
5595         (frame_cleanup_after_sniffer): Adjust.
5596
5597 2020-08-04  Mark Wielaard  <mark@klomp.org>
5598
5599         * MAINTAINERS (Write After Approval): Update email address.
5600
5601 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5602
5603         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
5604         dynamic_prop::const_val.
5605
5606 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5607
5608         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
5609         dynamic_prop::kind.
5610
5611 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5612
5613         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
5614
5615 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
5616
5617         * configure.tgt: Set gdb_sim for bpf-*-* targets.
5618
5619 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
5620             Jose E. Marchesi  <jose.marchesi@oracle.com>
5621
5622         * configure.tgt: Add entry for bpf-*-*.
5623         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
5624         (ALLDEPFILES): Add bpf-tdep.c.
5625         * bpf-tdep.c: New file.
5626         * MAINTAINERS: Add bpf target and maintainer.
5627         * NEWS: Mention the support for the new target.
5628
5629 2020-08-04  Tom de Vries  <tdevries@suse.de>
5630
5631         PR symtab/23270
5632         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
5633         Error.
5634
5635 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5636
5637         * syscalls/freebsd.xml: Regenerate.
5638
5639 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5640
5641         * syscalls/update-freebsd.sh: Fix usage and year range.
5642
5643 2020-08-03  Tom de Vries  <tdevries@suse.de>
5644
5645         PR symtab/26333
5646         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
5647         DW_LNE_lo_user/DW_LNE_hi_user range.
5648
5649 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
5650
5651         PR ada/26318
5652         * ada-lang.c (ada_modulus): Return 0 if property is not of const
5653         kind.
5654
5655 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5656
5657         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
5658
5659 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5660
5661         * breakpoint.c (set_breakpoint_condition): Update the condition
5662         expressions after checking that the input condition string parses
5663         successfully and does not contain junk at the end.
5664
5665 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5666
5667         * breakpoint.c (set_breakpoint_condition): Update the
5668         condition string after parsing the new condition successfully.
5669
5670 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5671
5672         * proc-api.c (_STRUCTURED_PROC): Don't define.
5673         * proc-events.c: Likewise.
5674         * proc-flags.c: Likewise.
5675         * proc-why.c: Likewise.
5676         * procfs.c: Likewise.
5677
5678         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
5679         * configure, config.in: Regenerate.
5680
5681 2020-07-30  Tom de Vries  <tdevries@suse.de>
5682
5683         PR build/26320
5684         * ui-style.h (struct ui_file_style::color): Wrap m_value and
5685         m_red/m_green/m_blue in a union.
5686
5687 2020-07-29  Tom de Vries  <tdevries@suse.de>
5688
5689         PR tdep/26280
5690         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
5691
5692 2020-07-28  Tom Tromey  <tromey@adacore.com>
5693
5694         PR symtab/26270:
5695         * symtab.h (find_pc_partial_function_sym): Declare.
5696         * cli/cli-cmds.c (disassemble_command): Use
5697         find_pc_partial_function_sym.  Check asm_demangle.
5698         * blockframe.c (cache_pc_function_sym): New global.
5699         (cache_pc_function_name): Remove.
5700         (clear_pc_function_cache): Update.
5701         (find_pc_partial_function_sym): New function, from
5702         find_pc_partial_function.
5703         (find_pc_partial_function): Rewrite using
5704         find_pc_partial_function_sym.
5705
5706 2020-07-28  Tom Tromey  <tromey@adacore.com>
5707
5708         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
5709         help.  Add usage.
5710
5711 2020-07-28  Tom Tromey  <tromey@adacore.com>
5712
5713         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
5714         <DW_OP_GNU_variable_value>: Cast to address type.
5715
5716 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
5717
5718         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
5719         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
5720         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
5721         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
5722         (nbsd_get_siginfo_type): New.
5723         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
5724         (_initialize_nbsd_tdep): New.
5725
5726 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5727
5728         PR binutils/26301
5729         * configure: Regenerated.
5730
5731 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5732
5733         PR binutils/26301
5734         * configure: Regenerated.
5735
5736 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5737
5738         * python/py-frame.c: Remove 'user-regs.h' include.
5739         (frapy_read_register): Rewrite to make use of
5740         gdbpy_parse_register_id.
5741         * python/py-registers.c (gdbpy_parse_register_id): New function,
5742         moved here from python/py-unwind.c.  Updated the return type, and
5743         also accepts register descriptor objects.
5744         * python/py-unwind.c: Remove 'user-regs.h' include.
5745         (pyuw_parse_register_id): Moved to python/py-registers.c.
5746         (unwind_infopy_add_saved_register): Update to use
5747         gdbpy_parse_register_id.
5748         (pending_framepy_read_register): Likewise.
5749         * python/python-internal.h (gdbpy_parse_register_id): Declare.
5750
5751 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5752
5753         * python/py-registers.c: Add 'user-regs.h' include.
5754         (register_descriptor_iter_find): New function.
5755         (register_descriptor_iterator_object_methods): New static global
5756         methods array.
5757         (register_descriptor_iterator_object_type): Add pointer to methods
5758         array.
5759
5760 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
5761
5762         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
5763         for all architectures on FreeBSD 11.3 and later.
5764
5765 2020-07-27  Tom Tromey  <tromey@adacore.com>
5766
5767         * gcore.h (load_corefile): Don't declare.
5768
5769 2020-07-27  Tom de Vries  <tdevries@suse.de>
5770
5771         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
5772         * config.in: Regenerate.
5773         * configure: Regenerate.
5774
5775 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
5776
5777         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
5778         ws2tcpip.h.  When checking whether socklen_t type is defined, use
5779         ws2tcpip.h if it is available and sys/socket.h isn't.
5780         * configure: Regenerate.
5781         * config.in: Regenerate.
5782
5783 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5784
5785         PR fortran/23051
5786         PR fortran/26139
5787         * valops.c (value_ind): Pass address to
5788         readjust_indirect_value_type.
5789         * value.c (readjust_indirect_value_type): Make parameter
5790         non-const, and add extra address parameter.  Resolve original type
5791         before using it.
5792         * value.h (readjust_indirect_value_type): Update function
5793         signature and comment.
5794
5795 2020-07-25  Tom de Vries  <tdevries@suse.de>
5796
5797         PR symtab/26243
5798         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
5799         entries.
5800
5801 2020-07-24  Aaron Merey  <amerey@redhat.com>
5802
5803         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
5804         * configure: Rebuild.
5805
5806 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
5807
5808         PR corefiles/26294
5809         * corelow.c (_initialize_corelow): Add period to help text
5810         for "maintenance print core-file-backed-mappings".
5811
5812 2020-07-23  Pedro Alves  <pedro@palves.net>
5813
5814         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
5815         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
5816         meanwhile.
5817         * frame.c (frame_cache_generation, get_frame_cache_generation):
5818         New.
5819         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
5820         (get_prev_frame_if_no_cycle): On exception, don't touch
5821         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
5822         * frame.h (get_frame_cache_generation): Declare.
5823
5824 2020-07-23  Tom de Vries  <tdevries@suse.de>
5825
5826         PR tui/26282
5827         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
5828         New default constructor.
5829
5830 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5831
5832         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
5833         exclude non-statement entries.
5834
5835 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5836
5837         * NEWS (New commands): Mention new command
5838         "maintenance print core-file-backed-mappings".
5839
5840 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5841
5842         * corelow.c (gdbcmd.h): Include.
5843         (core_target::info_proc_mappings): New method.
5844         (get_current_core_target): New function.
5845         (maintenance_print_core_file_backed_mappings): New function.
5846         (_initialize_corelow): Add core-file-backed-mappings to
5847         "maint print" commands.
5848
5849 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5850
5851         * linux-tdep.c (dump_note_entry_p): New function.
5852         (linux_dump_mapping_p_ftype): New typedef.
5853         (linux_find_memory_regions_full): Add new parameter,
5854         should_dump_mapping_p.
5855         (linux_find_memory_regions): Adjust call to
5856         linux_find_memory_regions_full.
5857         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
5858         call to linux_find_memory_regions_full.
5859
5860 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5861
5862         * corelow.c (solist.h, unordered_map): Include.
5863         (class core_target): Add field m_core_file_mappings and
5864         method build_file_mappings.
5865         (core_target::core_target): Call build_file_mappings.
5866         (core_target::~core_target): Free memory associated with
5867         m_core_file_mappings.
5868         (core_target::build_file_mappings): New method.
5869         (core_target::xfer_partial): Use m_core_file_mappings
5870         for memory transfers.
5871         * linux-tdep.c (linux_read_core_file_mappings): New
5872         function.
5873         (linux_core_info_proc_mappings): Rewrite to use
5874         linux_read_core_file_mappings.
5875         (linux_init_abi): Register linux_read_core_file_mappings.
5876
5877 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5878
5879         * arch-utils.c (default_read_core_file_mappings): New function.
5880         * arch-utils.c (default_read_core_file_mappings): Declare.
5881         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
5882         * gdbarch.h, gdbarch.c: Regenerate.
5883
5884 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5885
5886         PR corefiles/25631
5887         * corelow.c (core_target:xfer_partial):  Revise
5888         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
5889         case after first checking the stratum beneath the core
5890         target.
5891         (has_all_memory): Return true.
5892         * target.c (raw_memory_xfer_partial): Revise comment
5893         regarding use of has_all_memory.
5894
5895 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5896
5897         * exec.h (section_table_xfer_memory): Revise declaration,
5898         replacing section name parameter with an optional callback
5899         predicate.
5900         * exec.c (section_table_xfer_memory): Likewise.
5901         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
5902         of section_table_xfer_memory.
5903
5904 2020-07-22  Tom Tromey  <tromey@adacore.com>
5905
5906         * mi/mi-cmd-stack.c (list_args_or_locals): Use
5907         lookup_symbol_search_name.
5908
5909 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5910
5911         * python/py-registers.c (gdbpy_register_object_data_init): Remove
5912         redundant local variable.
5913         (gdbpy_get_register_descriptor): Extract descriptor vector as a
5914         reference, not pointer, update code accordingly.
5915
5916 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5917             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5918
5919         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
5920         * jit.c (jit_breakpoint_re_set_internal): Use the
5921         `skip_jit_symbol_lookup` field.
5922
5923 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5924             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5925
5926         * jit.c (jit_read_descriptor): Define the descriptor address once,
5927         use twice.
5928         (jit_breakpoint_deleted): Move the declaration of the loop variable
5929         `iter` into the loop header.
5930         (jit_breakpoint_re_set_internal): Move the declaration of the local
5931         variable `objf_data` to the first point of definition.
5932         (jit_event_handler): Move the declaration of local variables
5933         `code_entry`, `entry_addr`, and `objf` to their first point of use.
5934         Rename `objf` to `jited`.
5935
5936 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5937
5938         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
5939         Remove.
5940         * jit.c (get_jiter_objfile_data): Update.
5941
5942 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5943             Simon Marchi  <simon.marchi@polymtl.ca>
5944
5945         * jit.c (struct jit_program_space_data): Remove.
5946         (jit_program_space_key): Remove.
5947         (jiter_objfile_data::~jiter_objfile_data): Remove program space
5948         stuff.
5949         (get_jit_program_space_data): Remove.
5950         (jit_breakpoint_deleted): Iterate on all of the program space's
5951         objfiles.
5952         (jit_inferior_init): Likewise.
5953         (jit_breakpoint_re_set_internal): Likewise.  Also change return
5954         type to void.
5955         (jit_breakpoint_re_set): Pass current_program_space to
5956         jit_breakpoint_re_set_internal.
5957
5958 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5959
5960         * jit.h (struct jiter_objfile_data) <cached_code_address,
5961         jit_breakpoint>: Move to here from ...
5962         * jit.c (jit_program_space_data): ... here.
5963         (jiter_objfile_data::~jiter_objfile_data): Update.
5964         (jit_breakpoint_deleted): Update.
5965         (jit_breakpoint_re_set_internal): Update.
5966
5967 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5968
5969         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
5970         checks.
5971         (jit_read_descriptor): Remove NULL check.
5972         (jit_event_handler): Add an assertion.
5973
5974 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5975
5976         * jit.h (struct jit_objfile_data):  Split into...
5977         (struct jiter_objfile_data): ... this ...
5978         (struct jited_objfile_data): ... and this.
5979         * objfiles.h (struct objfile) <jit_data>: Remove.
5980         <jiter_data, jited_data>: New fields.
5981         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
5982         (jiter_objfile_data::~jiter_objfile_data): ... this.
5983         (get_jit_objfile_data): Rename to ...
5984         (get_jiter_objfile_data): ... this.
5985         (add_objfile_entry): Update.
5986         (jit_read_descriptor): Use get_jiter_objfile_data.
5987         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
5988         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
5989         (jit_inferior_exit_hook): Use objfile's jited_data field.
5990
5991 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5992
5993         * jit.h: Forward-declare `struct minimal_symbol`.
5994         (struct jit_objfile_data): Migrate to here from jit.c; also add a
5995         constructor, destructor, and an objfile* field.
5996         * jit.c (jit_objfile_data): Remove.
5997         (struct jit_objfile_data): Migrate from here to jit.h.
5998         (jit_objfile_data::~jit_objfile_data): New destructor
5999         implementation with code moved from free_objfile_data.
6000         (free_objfile_data): Delete.
6001         (get_jit_objfile_data): Update to use the jit_data field of objfile.
6002         (jit_find_objf_with_entry_addr): Ditto.
6003         (jit_inferior_exit_hook): Ditto.
6004         (_initialize_jit): Remove the call to
6005         register_objfile_data_with_cleanup.
6006         * objfiles.h (struct objfile) <jit_data>: New field.
6007
6008 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6009
6010         * jit.h: Forward-declare `struct objfile`.
6011         (jit_event_handler): Add a second parameter, the JITer objfile.
6012         * jit.c (jit_read_descriptor): Change the signature to take the
6013         JITer objfile as an argument instead of the jit_program_space_data.
6014         (jit_inferior_init): Update the call to jit_read_descriptor.
6015         (jit_event_handler): Use the new JITer objfile argument when calling
6016         jit_read_descriptor.
6017         * breakpoint.c (handle_jit_event): Update the call to
6018         jit_event_handler to pass the JITer objfile.
6019
6020 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6021
6022         * gdbarch.c: Regenerate.
6023         * gdbarch.h: Regenerate.
6024         * gdbarch.sh (handle_segmentation_fault): Remove method.
6025         * infrun.c (handle_segmentation_fault): Remove.
6026         (print_signal_received_reason): Remove call to
6027         handle_segmentation_fault.
6028
6029 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6030
6031         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
6032         Rename to sparc64_linux_report_signal_info and add siggnal
6033         argument.
6034         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
6035         instead of sparc64_linux_handle_segmentation_fault.
6036
6037 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6038
6039         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
6040         i386_linux_report_signal_info instead of
6041         i386_linux_handle_segmentation_fault.
6042         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
6043         to i386_linux_report_signal_info and add siggnal argument.
6044         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
6045         of i386_linux_handle_segmentation_fault.
6046         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
6047         to i386_linux_report_signal_info and add siggnal argument.
6048
6049 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6050
6051         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
6052         hook if present.
6053
6054 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6055
6056         * gdbarch.c: Regenerate.
6057         * gdbarch.h: Regenerate.
6058         * gdbarch.sh (report_signal_info): New method.
6059         * infrun.c (print_signal_received_reason): Invoke gdbarch
6060         report_signal_info hook if present.
6061
6062 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6063
6064         * python/py-registers.c : Add 'unordered_map' include.
6065         (gdbpy_new_reggroup): Renamed to...
6066         (gdbpy_get_reggroup): ...this.  Update to only create register
6067         group descriptors when needed.
6068         (gdbpy_reggroup_iter_next): Update.
6069
6070 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6071
6072         * python/py-registers.c (gdbpy_register_object_data): New static
6073         global.
6074         (gdbpy_register_object_data_init): New function.
6075         (gdbpy_new_register_descriptor): Renamed to...
6076         (gdbpy_get_register_descriptor): ...this, and update to reuse
6077         existing register descriptors where possible.
6078         (gdbpy_register_descriptor_iter_next): Update.
6079         (gdbpy_initialize_registers): Register new gdbarch data.
6080
6081 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
6082
6083         * linux-nat.c (stopped_pids): Make static.
6084
6085 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
6086
6087         PR ada/26235
6088         * gdbtypes.c (ada_discrete_type_low_bound,
6089         ada_discrete_type_high_bound): Handle undefined bounds.
6090
6091 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
6092
6093         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
6094         declaration.
6095         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
6096         function.
6097
6098 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
6099
6100         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
6101         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
6102         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
6103         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
6104         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
6105         method.
6106
6107 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
6108
6109         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
6110         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
6111         which are deprecated in Guile 3.0.
6112         * configure.ac (try_guile_versions): Add "guile-3.0".
6113         * configure (try_guile_versions): Regenerate.
6114         * NEWS: Update entry.
6115
6116 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
6117             Doug Evans  <dje@google.com>
6118
6119         PR gdb/21104
6120         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
6121         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
6122         USING_GUILE_BEFORE_2_2.
6123         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
6124         Change type to 'scm_t_port_type *'.
6125         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
6126         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
6127         parameter and honor it.  Update callers.
6128         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
6129         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
6130         functions.
6131         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
6132         USING_GUILE_BEFORE_2_2.
6133         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
6134         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
6135         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
6136         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
6137         and 'SCM_PORT_TYPE'.
6138         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
6139         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
6140         (gdbscm_memory_port_read, gdbscm_memory_port_write)
6141         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
6142         [!USING_GUILE_BEFORE_2_2]: New functions.
6143         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
6144         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
6145         'gdbscm_memory_port_read'.
6146         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
6147         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
6148         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
6149         function.
6150         (ioscm_init_memory_port): Remove.
6151         (ioscm_init_memory_port_stream): New function
6152         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
6153         function.
6154         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6155         Return scm_from_uint (0).
6156         (gdbscm_set_memory_port_read_buffer_size_x)
6157         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6158         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6159         Return scm_from_uint (0).
6160         (gdbscm_set_memory_port_write_buffer_size_x)
6161         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6162         * configure.ac (try_guile_versions): Add "guile-2.2".
6163         * configure: Regenerate.
6164         * NEWS: Add entry.
6165
6166 2020-07-18  Tom Tromey  <tom@tromey.com>
6167
6168         * linux-nat.c (linux_multi_process): Remove.
6169         (linux_nat_target::supports_multi_process): Return true.
6170
6171 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6172
6173         * arch/riscv.c (riscv_tdesc_cache): Change map type.
6174         (riscv_lookup_target_description): Return pointer out of
6175         unique_ptr.
6176         * target-descriptions.c (allocate_target_description): Add
6177         comment.
6178         (target_desc_deleter::operator()): Likewise.
6179         * target-descriptions.h (struct target_desc_deleter): Moved to
6180         gdbsupport/tdesc.h.
6181         (target_desc_up): Likewise.
6182
6183 2020-07-17  Tom Tromey  <tromey@adacore.com>
6184
6185         * linux-nat.c (linux_nat_target::supports_non_stop)
6186         (linux_nat_target::always_non_stop_p): Use "true".
6187         (linux_nat_target::supports_disable_randomization): Use "true" and
6188         "false".
6189
6190 2020-07-16  Caroline Tice  <cmtice@google.com>
6191
6192         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
6193         (RNGLIST_HEADER_SIZE64): New constant definition.
6194         (struct dwop_section_names): Add rnglists_dwo.
6195         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
6196         (struct loclist_header): Rename to 'loclists_rnglists_header'.
6197         (struct dwo_sections): Add rnglists field.
6198         (read_attribut_reprocess): Add tag parameter.
6199         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
6200         (cu_debug_rnglists_section): New function (decl & definition).
6201         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
6202         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
6203         die whose range is being checked; get rnglist section from
6204         cu_debug_rnglists_section, to get from either objfile or dwo file as
6205         appropriate.  Add cases for DW_RLE_base_addressx,
6206         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
6207         the base address to DW_RLE_offset_pairs (not to all ranges), moving
6208         test inside if-condition and updating complaint message.
6209         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
6210         dwarf2_rnglists_process.
6211         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
6212         dwarf2_ranges_process.
6213         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
6214         need_ranges_base and update comment appropriately.  Also pass die tag
6215         to dwarf2_ranges_read.
6216         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
6217         need_ranges_base and update comment appropriately.  Also pass die tag
6218         to dwarf2_ranges_process.
6219         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
6220         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
6221         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
6222         need_ranges_base and update comment appropriately.  Also pass die tag
6223         to read_attribute_reprocess and dwarf2_ranges_read.
6224         (read_loclist_header): Rename function to read_loclists_rnglists_header,
6225         and update function comment appropriately.
6226         (read_loclist_index): Call read_loclists_rnglists_header instead of
6227         read_loclist_header.
6228         (read_rnglist_index): New function.
6229         (read_attribute_reprocess):  Add tag parameter. Add code for
6230         DW_FORM_rnglistx, passing tag to read_rnglist_index.
6231         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
6232
6233 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6234
6235         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
6236         being resolved.
6237
6238 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
6239
6240         * arch-utils.c (show_architecture): Update formatting of messages.
6241
6242 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6243
6244         * gdbtypes.h (struct type) <bounds>: Handle array and string
6245         types.
6246         * ada-lang.c (assign_aggregate): Use type::bounds on
6247         array/string type.
6248         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
6249         * c-varobj.c (c_number_of_children): Likewise.
6250         (c_describe_child): Likewise.
6251         * eval.c (evaluate_subexp_for_sizeof): Likewise.
6252         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
6253         (f_type_print_base): Likewise.
6254         * f-valprint.c (f77_array_offset_tbl): Likewise.
6255         (f77_get_upperbound): Likewise.
6256         (f77_print_array_1): Likewise.
6257         * guile/scm-type.c (gdbscm_type_range): Likewise.
6258         * m2-typeprint.c (m2_array): Likewise.
6259         (m2_is_long_set_of_type): Likewise.
6260         * m2-valprint.c (get_long_set_bounds): Likewise.
6261         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
6262         * python/py-type.c (typy_range): Likewise.
6263         * rust-lang.c (rust_internal_print_type): Likewise.
6264         * type-stack.c (type_stack::follow_types): Likewise.
6265         * valarith.c (value_subscripted_rvalue): Likewise.
6266         * valops.c (value_cast): Likewise.
6267
6268 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6269
6270         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
6271         callers to use the equivalent accessor methods.
6272
6273 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6274
6275         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
6276         (struct type) <bit_stride>: New method.
6277         (TYPE_BIT_STRIDE): Remove.
6278         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
6279
6280 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6281
6282         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
6283         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
6284         callers to use the equivalent accessor methods instead.
6285
6286 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6287
6288         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
6289         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
6290         callers to use the equivalent accessor methods instead.
6291
6292 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6293
6294         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
6295         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
6296         to use dynamic_prop::kind.
6297
6298 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6299
6300         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
6301         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
6302         to get the bound property's kind and check against
6303         PROP_UNDEFINED.
6304
6305 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6306
6307         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
6308         all callers to use type::range_bounds followed by
6309         dynamic_prop::{low,high}.
6310
6311 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6312
6313         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
6314         const_val, set_const_val, baton, set_locexpr, set_loclist,
6315         set_addr_offset, variant_parts, set_variant_parts,
6316         original_type, set_original_type>: New methods.
6317         <kind>: Rename to...
6318         <m_kind>: ... this.  Update all users to use the new methods
6319         instead.
6320         <data>: Rename to...
6321         <m_data>: ... this.  Update all users to use the new methods
6322         instead.
6323
6324 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6325
6326         * gdbtypes.c (get_discrete_bounds): Return failure if
6327         the range type's bounds are not both defined and constant
6328         values.
6329         (get_array_bounds): Update comment.  Remove undefined bound check.
6330
6331 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6332
6333         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
6334         the type::bounds method directly.
6335
6336 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6337
6338         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
6339         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
6340         are used to set the range type's bounds to use set_bounds.
6341
6342 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6343
6344         * exec.c (_initialize_exec): Update exec-file-mismatch help.
6345
6346 2020-07-10  Pedro Alves  <pedro@palves.net>
6347
6348         * gdbthread.h (inferior_ref): Define.
6349         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
6350         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
6351         * thread.c
6352         (scoped_restore_current_thread::restore):
6353         Adjust to gdb::ref_ptr.
6354         (scoped_restore_current_thread::~scoped_restore_current_thread):
6355         Remove manual decref handling.
6356         (scoped_restore_current_thread::scoped_restore_current_thread):
6357         Adjust to use
6358         inferior_ref::new_reference/thread_info_ref::new_reference.
6359         Incref the thread before calling get_frame_id instead of after.
6360         Let TARGET_CLOSE_ERROR propagate.
6361
6362 2020-07-10  Pedro Alves  <pedro@palves.net>
6363
6364         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
6365         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
6366         NOT_AVAILABLE_ERROR.
6367         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
6368         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
6369
6370 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
6371             Pedro Alves  <pedro@palves.net>
6372
6373         PR gdb/26199
6374         * infrun.c (threads_are_resumed_pending_p): Delete.
6375         (do_target_wait): Remove threads_are_executing and
6376         threads_are_resumed_pending_p checks from the inferior_matches
6377         lambda.  Update comments.
6378
6379 2020-07-10  Pedro Alves  <pedro@palves.net>
6380
6381         PR gdb/26199
6382         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
6383         executing threads.
6384
6385 2020-07-10  Pedro Alves  <pedro@palves.net>
6386
6387         PR gdb/26199
6388         * infrun.c (handle_no_resumed): Handle multiple targets.
6389
6390 2020-07-10  Pedro Alves  <pedro@palves.net>
6391
6392         PR gdb/26199
6393         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
6394         target_is_async_p.
6395
6396 2020-07-10  Pedro Alves  <pedro@palves.net>
6397
6398         PR gdb/26199
6399         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
6400         threads, not all threads.
6401
6402 2020-07-10  Pedro Alves  <pedro@palves.net>
6403
6404         PR gdb/26199
6405         * remote.c (remote_target::open_1): Pass remote target pointer as
6406         data to create_async_event_handler.
6407         (remote_async_inferior_event_handler): Mark async event handler
6408         before returning if the remote target still has either pending
6409         events or unacknowledged notifications.
6410
6411 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
6412
6413         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
6414         declaration.
6415         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
6416         function.
6417
6418 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
6419
6420         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
6421         inferior_ptid.
6422
6423 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
6424
6425         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
6426         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
6427         AT_FREEBSD_PS_STRINGS.
6428
6429 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
6430
6431         * auto-load.c (auto_load_objfile_script_1): Convert drive part
6432         of debugfile path on Windows.
6433
6434 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
6435
6436         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
6437         argument to 'data'.
6438
6439 2020-07-08  Tom Tromey  <tromey@adacore.com>
6440
6441         * ada-lang.c (ada_exception_message_1): Use read_memory.
6442
6443 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6444
6445         PR python/22748
6446         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
6447         special handling for inline frames.
6448         * findvar.c (value_of_register_lazy): Skip inline frames when
6449         creating lazy register values.
6450         * frame.c (frame_id_computed_p): Delete definition.
6451         * frame.h (frame_id_computed_p): Delete declaration.
6452
6453 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6454
6455         * NEWS: Mention additions to Python API.
6456         * python/py-arch.c (archpy_register_groups): New function.
6457         (arch_object_methods): Add 'register_groups' method.
6458         * python/py-registers.c (reggroup_iterator_object): New struct.
6459         (reggroup_object): New struct.
6460         (gdbpy_new_reggroup): New function.
6461         (gdbpy_reggroup_to_string): New function.
6462         (gdbpy_reggroup_name): New function.
6463         (gdbpy_reggroup_iter): New function.
6464         (gdbpy_reggroup_iter_next): New function.
6465         (gdbpy_new_reggroup_iterator): New function
6466         (gdbpy_initialize_registers): Register new types.
6467         (reggroup_iterator_object_type): Define new Python type.
6468         (gdbpy_reggroup_getset): New static global.
6469         (reggroup_object_type): Define new Python type.
6470         * python/python-internal.h
6471
6472 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6473
6474         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
6475         * python/py-arch.c (archpy_registers): New function.
6476         (arch_object_methods): Add 'registers' method.
6477         * python/py-registers.c: New file.
6478         * python/python-internal.h
6479         (gdbpy_new_register_descriptor_iterator): Declare.
6480         (gdbpy_initialize_registers): Declare.
6481         * python/python.c (do_start_initialization): Call
6482         gdbpy_initialize_registers.
6483         * NEWS: Mention additions to the Python API.
6484
6485 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6486
6487         * NEWS: Mention new Python API method.
6488         * python/py-unwind.c (pending_framepy_architecture): New function.
6489         (pending_frame_object_methods): Add architecture method.
6490
6491 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6492
6493         * gdbarch.c: Regenerate.
6494         * gdbarch.h: Regenerate.
6495         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
6496         (gdbarch_data): Use internal_error for the case where
6497         deprecated_set_gdbarch_data was originally needed.
6498         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
6499         and use passed in obstack.
6500         (libunwind_frame_set_descr): Should no longer get back NULL from
6501         gdbarch_data.
6502         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
6503         type.
6504         * user-regs.c (user_regs_init): Update parameters, and use passed
6505         in obstack.
6506         (user_reg_add): Should no longer get back NULL from gdbarch_data.
6507         (_initialize_user_regs): Register as a pre-init gdbarch data type.
6508
6509 2020-07-06  Tom de Vries  <tdevries@suse.de>
6510
6511         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
6512         End-Of-Sequence in lte_is_less_than.
6513         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
6514         "gdb: Don't reorder line table entries too much when sorting".
6515
6516 2020-07-06  Tom de Vries  <tdevries@suse.de>
6517
6518         PR tui/26205
6519         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
6520
6521 2020-07-05  Tom de Vries  <tdevries@suse.de>
6522
6523         PR build/26187
6524         * inferior.h (struct infcall_suspend_state_deleter): If available, use
6525         std::uncaught_exceptions instead of deprecated
6526         std::uncaught_exception.
6527
6528 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6529
6530         * macroexp.h (macro_stringify): Return
6531         gdb::unique_xmalloc_ptr<char>.
6532         * macroexp.c (macro_stringify): Likewise.
6533         * macrotab.c (fixup_definition): Update.
6534
6535 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6536
6537         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
6538         (lex_one_token): Update.
6539         * macroexp.c (struct macro_buffer) <release>: Return
6540         gdb::unique_xmalloc_ptr<char>.
6541         (macro_stringify): Update.
6542         (macro_expand): Update.
6543         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
6544         * macroexp.h (macro_expand_next): Likewise.
6545
6546 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
6547
6548         * macroexp.h (macro_lookup_ftype): Remove.
6549         (macro_expand, macro_expand_once, macro_expand_next): Remove
6550         lookup function parameters, add scope parameter.
6551         * macroexp.c (scan, substitute_args, expand, maybe_expand,
6552         macro_expand, macro_expand_once, macro_expand_next): Likewise.
6553         * macroscope.h (standard_macro_lookup): Change parameter type
6554         to macro_scope.
6555         * macroscope.c (standard_macro_lookup): Likewise.
6556         * c-exp.y (lex_one_token): Update.
6557         * macrocmd.c (macro_expand_command): Likewise.
6558         (macro_expand_once_command): Likewise.
6559
6560 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6561
6562         * inf-loop.c (inferior_event_handler): Remove client_data param.
6563         * inf-loop.h (inferior_event_handler): Likewise.
6564         * infcmd.c (step_1): Adjust.
6565         * infrun.c (proceed): Adjust.
6566         (fetch_inferior_event): Remove client_data param.
6567         (infrun_async_inferior_event_handler): Adjust.
6568         * infrun.h (fetch_inferior_event): Remove `void *` param.
6569         * linux-nat.c (handle_target_event): Adjust.
6570         * record-btrace.c (record_btrace_handle_async_inferior_event):
6571         Adjust.
6572         * record-full.c (record_full_async_inferior_event_handler):
6573         Adjust.
6574         * remote.c (remote_async_inferior_event_handler): Adjust.
6575
6576 2020-07-01  Tom Tromey  <tom@tromey.com>
6577
6578         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
6579         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
6580
6581 2020-07-01  Tom Tromey  <tom@tromey.com>
6582
6583         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
6584         tui_gen_win_info.
6585         (tui_win_info::make_window): Merge with
6586         tui_gen_win_info::make_window.
6587         (tui_win_info::make_visible): Move from tui_gen_win_info.
6588         * tui/tui-win.c (tui_win_info::max_width): Move from
6589         tui_gen_win_info.
6590         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
6591         type.
6592         <window_factory>: Likewise.
6593         * tui/tui-layout.c (tui_win_info::resize): Move from
6594         tui_gen_win_info.
6595         (make_standard_window): Change return type.
6596         (get_locator_window, tui_get_window_by_name): Likewise.
6597         (tui_layout_window::apply): Remove a cast.
6598         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
6599         (struct tui_win_info): Merge with tui_gen_win_info.
6600         (struct tui_gen_win_info): Remove.
6601
6602 2020-07-01  Tom Tromey  <tom@tromey.com>
6603
6604         * tui/tui-stack.h (struct tui_locator_window): Derive from
6605         tui_win_info.
6606         <do_scroll_horizontal, do_scroll_vertical>: New methods.
6607         <can_box>: New method.
6608
6609 2020-07-01  Tom Tromey  <tom@tromey.com>
6610
6611         * tui/tui-stack.h (struct tui_locator_window): Remove body.
6612
6613 2020-07-01  Tom Tromey  <tom@tromey.com>
6614
6615         * tui/tui-regs.c (tui_data_window::display_registers_from)
6616         (tui_data_window::display_registers_from)
6617         (tui_data_window::first_data_item_displayed)
6618         (tui_data_window::delete_data_content_windows): Update.
6619         (tui_data_window::refresh_window, tui_data_window::no_refresh):
6620         Remove.
6621         (tui_data_window::check_register_values): Update.
6622         (tui_data_item_window::rerender): Add parameters.  Update.
6623         (tui_data_item_window::refresh_window): Remove.
6624         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
6625         virtual.
6626         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
6627         tui_gen_win_info.
6628         <refresh_window, max_height, min_height>: Remove.
6629         <rerender>: Add parameters.
6630         <x, y, visible>: New members.
6631         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
6632         <m_item_width>: New member.
6633
6634 2020-07-01  Tom Tromey  <tom@tromey.com>
6635
6636         * tui/tui-regs.c (tui_data_window::show_register_group)
6637         (tui_data_window::check_register_values): Update.
6638         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
6639         from item_no.
6640
6641 2020-07-01  Tom Tromey  <tom@tromey.com>
6642
6643         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
6644         useless "if".
6645
6646 2020-07-01  Tom Tromey  <tom@tromey.com>
6647
6648         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
6649         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
6650
6651 2020-07-01  Tom Tromey  <tom@tromey.com>
6652
6653         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
6654         * tui/tui-winsource.h (enum tui_line_or_address_kind)
6655         (struct tui_line_or_address): Move from tui-data.h.
6656         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
6657         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
6658         (tui_cmd_window, tui_source_window_base, tui_source_window)
6659         (tui_disasm_window): Don't declare.
6660         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
6661         to tui-winsource.h.
6662         (SINGLE_KEY): Move to tui-stack.c.
6663
6664 2020-07-01  Tom Tromey  <tom@tromey.com>
6665
6666         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
6667         std::string.
6668         * tui/tui-regs.c (class tab_expansion_file): New.
6669         (tab_expansion_file::write): New method.
6670         (tui_register_format): Change return type.  Use
6671         tab_expansion_file.
6672         (tui_get_register, tui_data_window::display_registers_from)
6673         (tui_data_item_window::rerender): Update.
6674         * tui/tui-io.h (tui_expand_tabs): Don't declare.
6675         * tui/tui-io.c (tui_expand_tabs): Remove.
6676
6677 2020-07-01  Tom Tromey  <tom@tromey.com>
6678
6679         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
6680
6681 2020-07-01  Fangrui Song  <maskray@google.com>
6682
6683         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
6684
6685 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6686
6687         * dwarf2/read.c (set_die_type): Removed conditions to restrict
6688         forms for DW_AT_associated and DW_AT_allocated attributes,
6689         which is already checked in function attr_to_dynamic_prop.
6690
6691 2020-06-30  Tom Tromey  <tromey@adacore.com>
6692
6693         * dwarf2/read.c (quirk_rust_enum): Correctly call
6694         alloc_rust_variant for default-less enum.
6695
6696 2020-06-30  Tom Tromey  <tromey@adacore.com>
6697
6698         PR build/26183:
6699         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
6700         gdb::to_string.
6701
6702 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
6703
6704         * gdbarch.sh (displaced_step_copy_insn): Update doc.
6705         * gdbarch.h: Re-generate.
6706
6707 2020-06-28  Tom Tromey  <tom@tromey.com>
6708
6709         * command.h (cmd_types): Remove.
6710         (cmd_type): Don't declare.
6711         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
6712         typedef.
6713         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
6714         * cli/cli-decode.c (cmd_type): Remove.
6715
6716 2020-06-27  Pedro Alves  <palves@redhat.com>
6717
6718         * fork-child.c (prefork_hook): Adjust.
6719         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
6720         Delete.
6721         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
6722         * inferior.c (inferior::set_tty, inferior::tty): New methods.
6723         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
6724         Remove declarations.
6725         (struct inferior) <set_tty, tty>: New methods.
6726         (struct inferior) <terminal>: Rename to ...
6727         (struct inferior) <m_terminal>: ... this and make private.
6728         * main.c (captured_main_1): Adjust.
6729         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
6730         (mi_cmd_inferior_tty_show): Adjust.
6731         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
6732         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
6733
6734 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
6735
6736         * configure.ac: Add --enable-libctf: handle --disable-static
6737         properly.
6738         * acinclude.m4: sinclude ../config/enable.m4.
6739         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
6740         (LIBCTF): Substitute in.
6741         (CTF_DEPS): New, likewise.
6742         (CLIBS): libctf needs symbols from libbfd: move earlier.
6743         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
6744         flags.
6745         * ctfread.c: Surround in ENABLE_LIBCTF.
6746         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
6747         * configure: Regenerate.
6748         * config.in: Likewise.
6749
6750 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6751
6752         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
6753
6754 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6755
6756         * inferior.h (struct inferior) <terminal>: Change type to
6757         gdb::unique_xmalloc_ptr<char>.
6758         * inferior.c (inferior::~inferior): Don't free inf->terminal.
6759         * infcmd.c (set_inferior_io_terminal): Don't free terminal
6760         field, adjust to unique pointer.
6761         (get_inferior_io_terminal): Adjust to unique pointer.
6762
6763 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6764
6765         * riscv-tdep.c (riscv_print_registers_info): Loop over all
6766         registers, not just the known core set of registers.
6767
6768 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6769
6770         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
6771         fflags, frm, and fcsr registers.
6772         (riscv_register_reggroup_p): Remove unknown CSRs from save and
6773         restore groups.
6774         (riscv_tdesc_unknown_reg): New function.
6775         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
6776         tdesc_use_registers.
6777         * riscv-tdep.h (struct gdbarch_tdep): Add
6778         unknown_csrs_first_regnum, unknown_csrs_count,
6779         duplicate_fflags_regnum, duplicate_frm_regnum, and
6780         duplicate_fcsr_regnum fields.
6781
6782 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6783
6784         * target-descriptions.c (tdesc_use_registers): Add new parameter a
6785         callback, use the callback (when not null) to help number unknown
6786         registers.
6787         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
6788         (tdesc_use_registers): Add extra parameter to declaration.
6789
6790 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6791
6792         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
6793         in the file.
6794         (class riscv_pending_register_alias): Likewise.
6795         (riscv_register_feature::register_info): Change 'required_p' field
6796         to 'required', and change its type.  Add 'check' member function.
6797         (riscv_register_feature::register_info::check): Define new member
6798         function.
6799         (riscv_xreg_feature): Change initialisation of 'required' field.
6800         (riscv_freg_feature): Likewise.
6801         (riscv_virtual_feature): Likewise.
6802         (riscv_csr_feature): Likewise.
6803         (riscv_check_tdesc_feature): Take extra parameter, the csr
6804         tdesc_feature, rewrite the function to use the new
6805         riscv_register_feature::register_info::check function.
6806         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
6807
6808 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6809
6810         * features/Makefile: Remove all references to the deleted files
6811         below.
6812         * features/riscv/32bit-csr.c: Deleted.
6813         * features/riscv/32bit-csr.xml: Deleted.
6814         * features/riscv/64bit-csr.c: Deleted.
6815         * features/riscv/64bit-csr.xml: Deleted.
6816         * features/riscv/rebuild-csr-xml.sh: Deleted.
6817
6818 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6819
6820         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
6821         whitespace error for declaration of names member variable.
6822         (struct riscv_register_feature): Add new prefer_first_name member
6823         variable, and fix whitespace error in declaration of registers.
6824         (riscv_xreg_feature): Initialize prefer_first_name field.
6825         (riscv_freg_feature): Likewise.
6826         (riscv_virtual_feature): Likewise.
6827         (riscv_csr_feature): Likewise.
6828         (riscv_register_name): Expand on comments.  Remove register name
6829         modifications for CSR and virtual registers.
6830
6831 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6832
6833         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
6834         errors.
6835
6836 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6837
6838         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
6839         riscv-opc.h.
6840         (class riscv_pending_register_alias): New class.
6841         (riscv_check_tdesc_feature): Take vector of pending aliases and
6842         populate it as appropriate.
6843         (riscv_setup_register_aliases): Delete.
6844         (riscv_gdbarch_init): Create vector of pending aliases and pass it
6845         to riscv_check_tdesc_feature in all cases.  Use the vector to
6846         create the register aliases.
6847
6848 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6849
6850         * sol2-tdep.c (sol2_static_transform_name): Remove.
6851         (sol2_init_abi): Don't register it.
6852         * gdbarch.sh (static_transform_name): Remove.
6853         * gdbarch.c, gdbarch.h: Regenerate.
6854
6855         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
6856         gdbarch_static_transform_name.
6857         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
6858         * stabsread.c (define_symbol) <'X'>: Remove.
6859         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
6860         handling.
6861         <'V'>: Likewise.
6862         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
6863         <'S'>: Remove call to gdbarch_static_transform_name.
6864
6865 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6866
6867         * procfs.c (procfs_pre_trace): New function.
6868         (procfs_target::create_inferior): Pass it to fork_inferior.
6869
6870 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6871
6872         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
6873         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
6874         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
6875         sol2-tdep.o, sparc-sol2-tdep.o.
6876         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
6877         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
6878         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
6879         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
6880
6881 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6882
6883         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
6884         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
6885         Call sol2_init_abi.
6886         Remove calls to set_gdbarch_skip_solib_resolver,
6887         set_gdbarch_core_pid_to_str.
6888         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
6889         (i386_sol2_static_transform_name): Remove.
6890         (i386_sol2_init_abi): Call sol2_init_abi.
6891         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6892         set_gdbarch_static_transform_name,
6893         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6894         Use sol2_sigtramp_p.
6895         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
6896         (sol2_sigtramp_p): New function.
6897         (sol2_static_transform_name): New function.
6898         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
6899         (sol2_init_abi): New function.
6900         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
6901         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
6902         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
6903         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
6904         (sparc_sol2_static_transform_name): Remove.
6905         (sparc32_sol2_init_abi): Call sol2_init_abi.
6906         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6907         set_gdbarch_static_transform_name,
6908         set_gdbarch_skip_solib_resolver,
6909         set_gdbarch_core_pid_to_str.
6910         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
6911         (sparc_sol2_static_transform_name): Remove
6912         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
6913         call sol2_sigtramp_p.
6914         (sparc64_sol2_init_abi): Call sol2_init_abi.
6915         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6916         set_gdbarch_static_transform_name,
6917         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6918
6919 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6920
6921         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
6922         * exec.c (validate_exec_file): If from_tty, set both
6923         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
6924         * symfile.c (symbol_file_add_with_addrs): if always_confirm
6925         and from_tty, unconditionally ask a confirmation.
6926
6927 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6928
6929         * target-descriptions.c (tdesc_architecture_name): Protect against
6930         NULL pointer dereference.
6931         (maint_print_xml_tdesc_cmd): New function.
6932         (_initialize_target_descriptions): Register new 'maint print
6933         xml-tdesc' command and give it the filename completer.
6934         * NEWS: Mention new 'maint print xml-tdesc' command.
6935
6936 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6937
6938         * target-descriptions.c (class tdesc_compatible_info): New class.
6939         (struct target_desc): Change type of compatible vector.
6940         (tdesc_compatible_p): Update for change in type of
6941         target_desc::compatible.
6942         (tdesc_compatible_info_list): New function.
6943         (tdesc_compatible_info_arch_name): New function.
6944         (tdesc_add_compatible): Update for change in type of
6945         target_desc::compatible.
6946         (print_c_tdesc::visit_pre): Likewise.
6947
6948 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6949
6950         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
6951         whitespace to underscore.
6952         (maint_print_c_tdesc_cmd): Use fake filename for target
6953         descriptions that came from the target.
6954         (_initialize_target_descriptions): Add filename command completion
6955         for 'maint print c-tdesc'.
6956
6957 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6958
6959         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
6960         lines.
6961
6962 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6963
6964         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
6965         lines.
6966         (dwarf2_find_location_expression): Likewise.
6967         (call_site_parameter_matches): Likewise.
6968         (dwarf2_compile_expr_to_ax): Likewise.
6969         (disassemble_dwarf_expression): Likewise.
6970         (loclist_describe_location): Likewise.
6971
6972 2020-06-23  Pedro Alves  <palves@redhat.com>
6973
6974         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
6975         progspace-and-thread.h.  Include scoped-mock-context.h instead.
6976         (register_to_value_test): Use scoped_mock_context.
6977         * regcache.c: Include "scoped-mock-context.h".
6978         (cooked_read_test): Don't error out if a target is already pushed.
6979         Use scoped_mock_context.  Adjust.
6980         * scoped-mock-context.h: New file.
6981
6982 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6983
6984         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
6985         initializer.
6986         (ada_language::is_string_type_p): New member function.
6987         * c-lang.c (c_language_data): Delete la_is_string_type_p
6988         initializer.
6989         (cplus_language_data): Likewise.
6990         (asm_language_data): Likewise.
6991         (minimal_language_data): Likewise.
6992         * d-lang.c (d_language_data): Likewise.
6993         * f-lang.c (f_is_string_type_p): Delete function, implementation
6994         moved to f_language::is_string_type_p.
6995         (f_language_data): Delete la_is_string_type_p initializer.
6996         (f_language::is_string_type_p): New member function,
6997         implementation from f_is_string_type_p.
6998         * go-lang.c (go_is_string_type_p): Delete function, implementation
6999         moved to go_language::is_string_type_p.
7000         (go_language_data): Delete la_is_string_type_p initializer.
7001         (go_language::is_string_type_p): New member function,
7002         implementation from go_is_string_type_p.
7003         * language.c (language_defn::is_string_type_p): Define new member
7004         function.
7005         (default_is_string_type_p): Make static, add comment copied from
7006         header file.
7007         (unknown_language_data): Delete la_is_string_type_p initializer.
7008         (unknown_language::is_string_type_p): New member function.
7009         (auto_language_data): Delete la_is_string_type_p initializer.
7010         (auto_language::is_string_type_p): New member function.
7011         * language.h (language_data): Delete la_is_string_type_p field.
7012         (language_defn::is_string_type_p): Declare new function.
7013         (default_is_string_type_p): Delete desclaration, move comment to
7014         definition.
7015         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
7016         moved to m2_language::is_string_type_p.
7017         (m2_language_data): Delete la_is_string_type_p initializer.
7018         (m2_language::is_string_type_p): New member function,
7019         implementation from m2_is_string_type_p.
7020         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
7021         initializer.
7022         * opencl-lang.c (opencl_language_data): Likewise.
7023         * p-lang.c (pascal_is_string_type_p): Delete function,
7024         implementation moved to pascal_language::is_string_type_p.
7025         (pascal_language_data): Delete la_is_string_type_p initializer.
7026         (pascal_language::is_string_type_p): New member function,
7027         implementation from pascal_is_string_type_p.
7028         * rust-lang.c (rust_is_string_type_p): Delete function,
7029         implementation moved to rust_language::is_string_type_p.
7030         (rust_language_data): Delete la_is_string_type_p initializer.
7031         (rust_language::is_string_type_p): New member function,
7032         implementation from rust_is_string_type_p.
7033         * valprint.c (val_print_scalar_or_string_type_p): Update call to
7034         is_string_type_p.
7035
7036 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7037
7038         * ada-lang.c (ada_language_data): Delete la_print_typedef
7039         initializer.
7040         (ada_language::print_typedef): New member function.
7041         * c-lang.c (c_language_data): Delete la_print_typedef 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_language_data): Likewise.
7047         (f_language::print_typedef): New member function.
7048         * go-lang.c (go_language_data): Delete la_print_typedef
7049         initializer.
7050         * language.c (language_defn::print_typedef): Define member
7051         function.
7052         (unknown_language_data): Delete la_print_typedef initializer.
7053         (unknown_language::print_typedef): New member function.
7054         (auto_language_data): Delete la_print_typedef initializer.
7055         (auto_language::print_typedef): New member function.
7056         * language.h (language_data): Delete la_print_typedef field.
7057         (language_defn::print_typedef): Declare new member function.
7058         (LA_PRINT_TYPEDEF): Update call to print_typedef.
7059         (default_print_typedef): Delete declaration.
7060         * m2-lang.c (m2_language_data): Delete la_print_typedef
7061         initializer.
7062         (m2_language::print_typedef): New member function.
7063         * objc-lang.c (objc_language_data): Delete la_print_typedef
7064         initializer.
7065         * opencl-lang.c (opencl_language_data): Likewise.
7066         * p-lang.c (pascal_language_data): Likewise.
7067         (pascal_language::print_typedef): New member function.
7068         * rust-lang.c (rust_print_typedef): Delete function,
7069         implementation moved to rust_language::print_typedef.
7070         (rust_language): Delete la_print_typedef initializer.
7071         (rust_language::print_typedef): New member function,
7072         implementation from rust_print_typedef.
7073         * typeprint.c (default_print_typedef): Delete.
7074
7075 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7076
7077         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
7078         (ada_language::printstr): New member function.
7079         * c-lang.c (c_language_data): Delete la_printstr initializer.
7080         (cplus_language_data): Likewise.
7081         (asm_language_data): Likewise.
7082         (minimal_language_data): Likewise.
7083         * d-lang.c (d_language_data): Likewise.
7084         * f-lang.c (f_printstr): Rename to f_language::printstr.
7085         (f_language_data): Delete la_printstr initializer.
7086         (f_language::printstr): New member function, implementation from
7087         f_printstr.
7088         * go-lang.c (go_language_data): Delete la_printstr initializer.
7089         * language.c (language_defn::printstr): Define new member
7090         function.
7091         (unk_lang_printstr): Delete.
7092         (unknown_language_data): Delete la_printstr initializer.
7093         (unknown_language::printstr): New member function.
7094         (auto_language_data): Delete la_printstr initializer.
7095         (auto_language::printstr): New member function.
7096         * language.h (language_data): Delete la_printstr field.
7097         (language_defn::printstr): Declare new member function.
7098         (LA_PRINT_STRING): Update call to printstr.
7099         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
7100         (m2_language_data): Delete la_printstr initializer.
7101         (m2_language::printstr): New member function, implementation from
7102         m2_printstr.
7103         * objc-lang.c (objc_language_data): Delete la_printstr
7104         initializer.
7105         * opencl-lang.c (opencl_language_data): Likewise.
7106         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
7107         (pascal_language_data): Delete la_printstr initializer.
7108         (pascal_language::printstr): New member function, implementation
7109         from pascal_printstr.
7110         * p-lang.h (pascal_printstr): Delete declaration.
7111         * rust-lang.c (rust_printstr): Update header comment.
7112         (rust_language_data): Delete la_printstr initializer.
7113         (rust_language::printstr): New member function.
7114
7115 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7116
7117         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
7118         (ada_language::printchar): New member function.
7119         * c-lang.c (c_language_data): Delete la_printchar initializer.
7120         (cplus_language_data): Likewise.
7121         (asm_language_data): Likewise.
7122         (minimal_language_data): Likewise.
7123         * d-lang.c (d_language_data): Likewise.
7124         * f-lang.c (f_printchar): Rename to f_language::printchar.
7125         (f_language_data): Delete la_printchar initializer.
7126         (f_language::printchar): New member function, implementation from
7127         f_printchar.
7128         * go-lang.c (go_language_data): Delete la_printchar initializer.
7129         * language.c (unk_lang_printchar): Delete.
7130         (language_defn::printchar): Define new member function.
7131         (unknown_language_data): Delete la_printchar initializer.
7132         (unknown_language::printchar): New member function.
7133         (auto_language_data): Delete la_printchar initializer.
7134         (auto_language::printchar): New member function.
7135         * language.h (language_data): Delete la_printchar field.
7136         (language_defn::printchar): Declare new member function.
7137         (LA_PRINT_CHAR): Update call to printchar.
7138         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
7139         (m2_language::printchar): New member function.
7140         * objc-lang.c (objc_language_data): Delete la_printchar
7141         initializer.
7142         * opencl-lang.c (opencl_language_data): Likewise.
7143         * p-lang.c (pascal_language_data): Delete la_printchar
7144         initializer.
7145         (pascal_language::printchar): New member function.
7146         * rust-lang.c (rust_printchar): Rename to
7147         rust_language::printchar.
7148         (rust_language_data): Delete la_printchar initializer.
7149         (rust_language::printchar): New member function, implementation
7150         from rust_printchar.
7151
7152 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7153
7154         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
7155         (ada_language_data): Delete la_emitchar initializer.
7156         (ada_language::emitchar): New member function, implementation from
7157         emit_char.
7158         * c-lang.c (c_language_data): Delete la_emitchar initializer.
7159         (cplus_language_data): Likewise.
7160         (asm_language_data): Likewise.
7161         (minimal_language_data): Likewise.
7162         * d-lang.c (d_language_data): Likewise.
7163         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
7164         (f_language_data): Delete la_emitchar initializer.
7165         (f_language::emitchar): New member function, implementation from
7166         f_emit_char.
7167         * go-lang.c (go_language_data): Delete la_emitchar initializer.
7168         * language.c (unk_lang_emit_char): Delete.
7169         (language_defn::emitchar): New member function definition.
7170         (unknown_language_data): Delete la_emitchar initializer.
7171         (unknown_language::emitchar): New member function.
7172         (auto_language_data): Delete la_emitchar initializer.
7173         (auto_language::emitchar): New member function.
7174         * language.h (language_data): Delete la_emitchar field.
7175         (language_defn::emitchar): New member field declaration.
7176         (LA_EMIT_CHAR): Update call to emitchar.
7177         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
7178         (m2_language_data): Delete la_emitchar initializer.
7179         (m2_language::emitchar): New member function, implementation from
7180         m2_emit_char.
7181         * objc-lang.c (objc_language_data): Delete la_emitchar
7182         initializer.
7183         * opencl-lang.c (opencl_language_data): Likewise.
7184         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
7185         (pascal_language_data): Delete la_emitchar initializer.
7186         (pascal_language::emitchar): New member function, implementation
7187         from pascal_emit_char.
7188         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
7189         (rust_language_data): Delete la_emitchar initializer.
7190         (rust_language::emitchar): New member function, implementation
7191         from rust_emitchar.
7192
7193 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7194
7195         * ada-lang.c (resolve): Rename to ada_language::post_parser.
7196         (ada_language_data): Delete la_post_parser initializer.
7197         (ada_language::post_parser): New member function.
7198         * c-lang.c (c_language_data): Delete la_post_parser initializer.
7199         (cplus_language_data): Likewise.
7200         (asm_language_data): Likewise.
7201         (minimal_language_data): Likewise.
7202         * d-lang.c (d_language_data): Likewise.
7203         * f-lang.c (f_language_data): Likewise.
7204         * go-lang.c (go_language_data): Likewise.
7205         * language.c (unknown_language_data): Likewise.
7206         (auto_language_data): Likewise.
7207         * language.h (language_data): Delete la_post_parser field.
7208         (language_defn::post_parser): New member function.
7209         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
7210         * objc-lang.c (objc_language_data): Likewise.
7211         * opencl-lang.c (opencl_language_data): Likewise.
7212         * p-lang.c (pascal_language_data): Likewise.
7213         * parse.c (parse_exp_in_context): Update call to post_parser.
7214         (null_post_parser): Delete definition.
7215         * parser-defs.h (null_post_parser): Delete declaration.
7216         * rust-lang.c (rust_language_data): Delete la_post_parser
7217         initializer.
7218
7219 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7220
7221         * ada-lang.c (parse): Rename to ada_language::parser.
7222         (ada_language_data): Delete la_parser initializer.
7223         (ada_language::parser): New member function, implementation from
7224         parse.
7225         * c-lang.c (c_language_data): Delete la_parser initializer.
7226         (cplus_language_data): Likewise.
7227         (asm_language_data): Likewise.
7228         (minimal_language_data): Likewise.
7229         * d-lang.c (d_language_data): Likewise.
7230         (d_language::parser): New member function.
7231         * f-lang.c (f_language_data): Delete la_parser initializer.
7232         (f_language::parser): New member function.
7233         * go-lang.c (go_language_data): Delete la_parser initializer.
7234         (go_language::parser): New member function.
7235         * language.c (unk_lang_parser): Delete.
7236         (language_defn::parser): Define new member function.
7237         (unknown_language_data): Delete la_parser initializer.
7238         (unknown_language::parser): New member function.
7239         (auto_language_data): Delete la_parser initializer.
7240         (auto_language::parser): New member function.
7241         * language.h (language_data): Delete la_parser field.
7242         (language_defn::parser): Declare new member function.
7243         * m2-lang.c (m2_language_data): Delete la_parser initializer.
7244         (m2_language::parser): New member function.
7245         * objc-lang.c (objc_language_data): Delete la_parser initializer.
7246         * opencl-lang.c (opencl_language_data): Likewise.
7247         * p-lang.c (pascal_language_data): Likewise.
7248         (pascal_language::parser): New member function.
7249         * parse.c (parse_exp_in_context): Update call to parser.
7250         * rust-lang.c (rust_language_data): Delete la_parser initializer.
7251         (rust_language::parser): New member function.
7252
7253 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7254
7255         * top.c (print_gdb_configuration): Print --with-python-libdir
7256         configuration value.
7257
7258 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7259
7260         * NEWS: Mention change to the alias command.
7261
7262 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7263
7264         * cli/cli-cmds.c (lookup_cmd_for_default_args)
7265         (alias_command_completer)
7266         (make_alias_options_def_group): New functions.
7267         (alias_opts, alias_option_defs): New struct and array.
7268         (alias_usage_error): Update usage.
7269         (alias_command): Handles optional DEFAULT-ARGS... arguments.
7270         Use option framework.
7271         (_initialize_cli_cmds): Update alias command help.
7272         Update aliases command help.
7273         (show_user):
7274         Add NULL for new default_args lookup_cmd argument.
7275         (valid_command_p): Rename to validate_aliased_command.
7276         Add NULL for new default_args lookup_cmd argument.  Verify that the
7277         aliased_command has no default args.
7278         * cli/cli-decode.c (help_cmd): Show aliases definitions.
7279         (lookup_cmd_1, lookup_cmd): New argument default_args.
7280         (add_alias_cmd):
7281         Add NULL for new default_args lookup_cmd argument.
7282         (print_help_for_command): Show default args under the layout
7283          alias some_alias = some_aliased_cmd some_alias_default_arg.
7284         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
7285         xfree default_args in destructor.
7286         * cli/cli-script.c (process_next_line, do_define_command):
7287         Add NULL for new default_args lookup_cmd argument.
7288         * command.h: Declare new default_args argument in lookup_cmd
7289         and lookup_cmd_1.
7290         * completer.c (complete_line_internal_1):
7291         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7292         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
7293         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
7294         Likewise.
7295         * infcmd.c (_initialize_infcmd): Likewise.
7296         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
7297         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
7298         * python/py-param.c (add_setshow_generic): Likewise.
7299         * remote.c (_initialize_remote): Likewise.
7300         * top.c (execute_command): Prepend default_args if command has some.
7301         (set_verbose):
7302         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7303         * tracepoint.c (validate_actionline, encode_actions_1):
7304         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7305
7306 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7307
7308         * jit.c (jit_read_descriptor): Use bool as the return type.
7309         (jit_breakpoint_re_set_internal): Use bool as the return type.
7310         Invert the return value logic; return true if the jit breakpoint
7311         has been successfully initialized.
7312         (jit_inferior_init): Update the call to
7313         jit_breakpoint_re_set_internal.
7314
7315 2020-06-22  Pedro Alves  <palves@redhat.com>
7316
7317         PR gdb/25939
7318         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
7319         Use the current inferior instead.  Don't return
7320         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
7321         wait again.
7322         * sol-thread.c (sol_thread_target::wait): Don't reference
7323         inferior_ptid.
7324         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
7325         (sol_update_thread_list_callback): Use the current inferior's pid
7326         instead of inferior_ptid.
7327
7328 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7329
7330         * procfs.c: Cleanup many comments.
7331
7332         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
7333         (AFTER_WATCHFLAG): Replace by value.
7334
7335         (MAIN_PROC_NAME_FORMAT): Inline ...
7336         (create_procinfo): ... here.
7337
7338         (procfs_debug_inferior): Remove SYS_exec handling.
7339         (syscall_is_exec): Likewise.
7340         (procfs_set_exec_trap): Likewise.
7341
7342         (syscall_is_lwp_exit): Inline in callers.
7343         (syscall_is_exit): Likewise.
7344         (syscall_is_exec): Likewise.
7345         (syscall_is_lwp_create): Likewise.
7346
7347         (invalidate_cache): Remove #if 0 code.
7348
7349         (make_signal_thread_runnable):  Remove.
7350         (procfs_target::resume): Remove #if 0 code.
7351
7352 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7353
7354         PR gdb/25939
7355         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
7356         call ...
7357         (procfs_target::create_inferior): ... here.
7358
7359 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7360
7361         * exec.c (validate_exec_file): Ensure the build-id is up to
7362         date by calling reopen_exec_file (that checks file timestamp
7363         to decide to re-read the file).
7364
7365 2020-06-18  Pedro Alves  <palves@redhat.com>
7366
7367         PR gdb/25412
7368         * gdbthread.h (delete_thread, delete_thread_silent)
7369         (find_thread_ptid): Update comments.
7370         * thread.c (current_thread_): New global.
7371         (is_current_thread): Move higher, and reimplement.
7372         (inferior_thread): Reimplement.
7373         (set_thread_exited): Use bool.  Add assertions.
7374         (add_thread_silent): Simplify thread-reuse handling by always
7375         calling delete_thread.
7376         (delete_thread): Remove intro comment.
7377         (find_thread_ptid): Skip exited threads.
7378         (switch_to_thread_no_regs): Write to current_thread_.
7379         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
7380         INFERIOR_PTID.  Clear current_thread_.
7381
7382 2020-06-18  Pedro Alves  <palves@redhat.com>
7383
7384         * aix-thread.c (pd_update): Use switch_to_thread.
7385
7386 2020-06-18  Pedro Alves  <palves@redhat.com>
7387
7388         * ravenscar-thread.c (ravenscar_thread_target): Update.
7389         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
7390         (ravenscar_thread_target::add_active_thread): ... this.  Don't
7391         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
7392         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
7393
7394 2020-06-18  Pedro Alves  <palves@redhat.com>
7395
7396         * nat/windows-nat.c (current_windows_thread): Remove.
7397         * nat/windows-nat.h (current_windows_thread): Remove.
7398         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
7399         Adjust.
7400         (display_selectors): Adjust to fetch the current
7401         windows_thread_info based on inferior_ptid.
7402         (fake_create_process): No longer write to current_windows_thread.
7403         (windows_nat_target::get_windows_debug_event):
7404         Don't set inferior_ptid or current_windows_thread.
7405         (windows_nat_target::wait): Adjust to not rely on
7406         current_windows_thread.
7407         (do_initial_windows_stuff): Now a method of windows_nat_target.
7408         Switch to the last_ptid thread.
7409         (windows_nat_target::attach): Adjust.
7410         (windows_nat_target::detach): Use switch_to_no_thread instead of
7411         writing to inferior_ptid directly.
7412         (windows_nat_target::create_inferior): Adjust.
7413
7414 2020-06-18  Pedro Alves  <palves@redhat.com>
7415
7416         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
7417
7418 2020-06-18  Pedro Alves  <palves@redhat.com>
7419
7420         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
7421         after creating it, instead of writing to inferior_ptid.  Don't
7422         write to inferior_ptid.
7423
7424 2020-06-18  Pedro Alves  <palves@redhat.com>
7425
7426         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
7427
7428 2020-06-18  Pedro Alves  <palves@redhat.com>
7429
7430         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
7431         it, instead of writing to inferior_ptid.
7432
7433 2020-06-18  Pedro Alves  <palves@redhat.com>
7434
7435         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
7436         to inferior_ptid.
7437
7438 2020-06-18  Pedro Alves  <palves@redhat.com>
7439
7440         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
7441         instead of writing to inferior_ptid directly.
7442
7443 2020-06-18  Pedro Alves  <palves@redhat.com>
7444
7445         * corelow.c (core_target::close): Use switch_to_no_thread instead
7446         of writing to inferior_ptid directly.
7447         (add_to_thread_list, core_target_open): Use switch_to_thread
7448         instead of writing to inferior_ptid directly.
7449
7450 2020-06-18  Pedro Alves  <palves@redhat.com>
7451
7452         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
7453         inferior_ptid.
7454         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
7455         inferior_ptid.
7456         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
7457         inferior_ptid directly.
7458         (darwin_nat_target::init_thread_list): Switch to thread, instead
7459         of writing to inferior_ptid.
7460         (darwin_nat_target::attach): Don't write to inferior_ptid.
7461         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
7462
7463 2020-06-18  Pedro Alves  <palves@redhat.com>
7464
7465         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
7466         thread.
7467         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
7468         Instead use switch_to_thread.
7469         (gnu_nat_target::detach): Use switch_to_no_thread
7470         instead of writing to inferior_ptid directly.  Used passed-in
7471         inferior instead of looking up the inferior by pid.
7472
7473 2020-06-18  Pedro Alves  <palves@redhat.com>
7474
7475         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
7476         inferior_ptid.
7477
7478 2020-06-18  Pedro Alves  <palves@redhat.com>
7479
7480         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
7481         inferior_ptid.
7482         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
7483         thread.
7484         (nto_procfs_target::detach): Avoid referencing
7485         inferior_ptid.  Use switch_to_no_thread instead of writing to
7486         inferior_ptid directly.
7487         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
7488         instead of writing to inferior_ptid directly.
7489         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
7490         to thread.
7491
7492 2020-06-18  Pedro Alves  <palves@redhat.com>
7493
7494         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
7495         after creating it, instead of writing to inferior_ptid.
7496         (gdbsim_target_open): Use switch_to_no_thread instead of writing
7497         to inferior_ptid directly.
7498         (gdbsim_target::wait): Don't write to inferior_ptid.
7499
7500 2020-06-18  Pedro Alves  <palves@redhat.com>
7501
7502         * remote.c (remote_target::remote_notice_new_inferior): Use
7503         switch_to_thread instead of writing to inferior_ptid directly.
7504         (remote_target::add_current_inferior_and_thread): Use
7505         switch_to_no_thread instead of writing to inferior_ptid directly.
7506         (extended_remote_target::attach): Use switch_to_inferior_no_thread
7507         and switch_to_thread instead of using set_current_inferior or
7508         writing to inferior_ptid directly.
7509
7510 2020-06-18  Pedro Alves  <palves@redhat.com>
7511
7512         * tracectf.c (ctf_target_open): Switch to added thread instead of
7513         writing to inferior_ptid directly.
7514         (ctf_target::close): Use switch_to_no_thread instead of writing to
7515         inferior_ptid directly.
7516
7517 2020-06-18  Pedro Alves  <palves@redhat.com>
7518
7519         * tracefile-tfile.c (tfile_target_open): Don't write to
7520         inferior_ptid directly, instead switch to added thread.
7521         (tfile_target::close): Use switch_to_no_thread instead of writing
7522         to inferior_ptid directly.
7523
7524 2020-06-18  Pedro Alves  <palves@redhat.com>
7525
7526         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
7527         (procfs_target::detach): Use switch_to_no_thread
7528         instead of writing to inferior_ptid directly.
7529         (do_attach): Change return type to void.  Switch to the added
7530         thread.
7531         (procfs_target::create_inferior): Switch to the added thread.
7532         (procfs_do_thread_registers): Don't write to inferior_ptid.
7533
7534 2020-06-18  Pedro Alves  <palves@redhat.com>
7535
7536         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
7537         of writing to inferior_ptid.
7538         (scoped_restore_exited_inferior): Delete.
7539         (handle_vfork_child_exec_or_exit): Simplify using
7540         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
7541         instead of writing to inferior_ptid.
7542         (THREAD_STOPPED_BY): Delete.
7543         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
7544         (thread_stopped_by_hw_breakpoint): Delete.
7545         (save_waitstatus): Use
7546         scoped_restore_current_thread+switch_to_thread, and call
7547         target_stopped_by_watchpoint instead of
7548         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
7549         instead of thread_stopped_by_sw_breakpoint, and
7550         target_stopped_by_hw_breakpoint instead of
7551         thread_stopped_by_hw_breakpoint.
7552         (handle_inferior_event)
7553         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
7554         inferior_ptid directly, nor
7555         set_current_inferior/set_current_program_space.  Use
7556         switch_to_thread / switch_to_inferior_no_thread instead.
7557
7558 2020-06-18  Pedro Alves  <palves@redhat.com>
7559
7560         * target.c (generic_mourn_inferior): Use switch_to_no_thread
7561         instead of writing to inferior_ptid.
7562
7563 2020-06-18  Pedro Alves  <palves@redhat.com>
7564
7565         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
7566         added thread.
7567         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
7568         to the added thread.
7569         (inf_ptrace_target::detach_success): Use switch_to_no_thread
7570         instead of writing to inferior_ptid.
7571
7572 2020-06-18  Pedro Alves  <palves@redhat.com>
7573
7574         * gdbarch-selftests.c: Include "progspace-and-thread.h".
7575         (register_to_value_test): Mock a program_space too.  Heap-allocate
7576         the address space.  Don't write to inferior_ptid.  Use
7577         switch_to_thread instead.
7578
7579 2020-06-18  Pedro Alves  <palves@redhat.com>
7580
7581         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
7582         Delete.
7583         (find_signalled_thread()): New, factored out from
7584         linux_make_corefile_notes and adjusted to handle exited threads.
7585         (linux_make_corefile_notes): Adjust to use the new
7586         find_signalled_thread.
7587
7588 2020-06-18  Pedro Alves  <palves@redhat.com>
7589
7590         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
7591         of saving/restoring inferior_ptid.
7592
7593 2020-06-17  Tom Tromey  <tom@tromey.com>
7594
7595         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
7596         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
7597         declare.
7598         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
7599
7600 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
7601
7602         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
7603         of partial symtabs.
7604
7605 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7606
7607         * regformats/reg-arm.dat: Remove.
7608         * regformats/reg-bfin.dat: Remove.
7609         * regformats/reg-cris.dat: Remove.
7610         * regformats/reg-crisv32.dat: Remove.
7611         * regformats/reg-m32r.dat: Remove.
7612         * regformats/reg-tilegx.dat: Remove.
7613         * regformats/reg-tilegx32.dat: Remove.
7614
7615 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7616
7617         * features/Makefile (WHICH): Remove arm files.
7618         * regformats/arm/arm-with-iwmmxt.dat: Remove.
7619         * regformats/arm/arm-with-neon.dat: Remove.
7620         * regformats/arm/arm-with-vfpv2.dat: Remove.
7621         * regformats/arm/arm-with-vfpv3.dat: Remove.
7622
7623 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7624
7625         * features/Makefile (XMLTOC): Remove rx.xml.
7626
7627 2020-06-17  Pedro Alves  <palves@redhat.com>
7628
7629         * gdbthread.h (thread_control_state) <trap_expected> Update
7630         comments.
7631
7632 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7633
7634         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
7635         ada_language::lookup_symbol_nonlocal.
7636         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
7637         (ada_language::lookup_symbol_nonlocal): New member function,
7638         implementation from ada_lookup_symbol_nonlocal.
7639         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
7640         initializer.
7641         (cplus_language_data): Delete la_lookup_symbol_nonlocal
7642         initializer.
7643         (cplus_language::lookup_symbol_nonlocal): New member function.
7644         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
7645         (minimal_language_data) Likewise.
7646         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
7647         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
7648         initializer.
7649         (d_language::lookup_symbol_nonlocal): New member function.
7650         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
7651         initializer.
7652         (f_language::lookup_symbol_nonlocal): New member function.
7653         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
7654         initializer.
7655         * language.c (unknown_language_data): Likewise.
7656         (auto_language_data): Likewise.
7657         * language.h (language_data): Delete la_lookup_symbol_nonlocal
7658         field.
7659         (language_defn::lookup_symbol_nonlocal): New member function.
7660         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
7661         initializer.
7662         * objc-lang.c (objc_language_data): Likewise.
7663         * opencl-lang.c (opencl_language_data): Likewise.
7664         * p-lang.c (pascal_language_data): Likewise.
7665         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
7666         rust_language::lookup_symbol_nonlocal.
7667         (rust_language_data): Delete la_lookup_symbol_nonlocal
7668         initializer.
7669         (rust_language::lookup_symbol_nonlocal): New member function,
7670         implementation from rust_lookup_symbol_nonlocal.
7671         * symtab.c (lookup_symbol_aux): Update call to
7672         lookup_symbol_nonlocal.
7673         (basic_lookup_symbol_nonlocal): Rename to...
7674         (language_defn::lookup_symbol_nonlocal): ...this, and update
7675         header comment.  Remove language_defn parameter, and replace with
7676         uses of `this'.
7677         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
7678
7679 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7680
7681         * ada-lang.c (ada_language_data): Delete la_value_print_inner
7682         initializer.
7683         (ada_language::value_print_inner): New member function.
7684         * c-lang.c (c_language_data): Delete la_value_print_inner
7685         initializer.
7686         (cplus_language_data): Likewise.
7687         (asm_language_data): Likewise.
7688         (minimal_language_data): Likewise.
7689         * d-lang.c (d_language_data): Likewise.
7690         (d_language::value_print_inner): New member function.
7691         * f-lang.c (f_language_data): Delete la_value_print_inner
7692         initializer.
7693         (f_language::value_print_inner): New member function.
7694         * f-lang.h (f_value_print_innner): Rename to...
7695         (f_value_print_inner): ...this (note spelling of 'inner').
7696         * f-valprint.c (f_value_print_innner): Rename to...
7697         (f_value_print_inner): ...this (note spelling of 'inner').
7698         * go-lang.c (go_language_data): Delete la_value_print_inner
7699         initializer.
7700         (go_language::value_print_inner): New member function.
7701         * language.c (language_defn::value_print_inner): Define new member
7702         function.
7703         (unk_lang_value_print_inner): Delete.
7704         (unknown_language_data): Delete la_value_print_inner initializer.
7705         (unknown_language::value_print_inner): New member function.
7706         (auto_language_data): Delete la_value_print_inner initializer.
7707         (auto_language::value_print_inner): New member function.
7708         * language.h (language_data): Delete la_value_print_inner field.
7709         (language_defn::value_print_inner): Delcare new member function.
7710         * m2-lang.c (m2_language_data): Delete la_value_print_inner
7711         initializer.
7712         (m2_language::value_print_inner): New member function.
7713         * objc-lang.c (objc_language_data): Delete la_value_print_inner
7714         initializer.
7715         * opencl-lang.c (opencl_language_data): Likewise.
7716         * p-lang.c (pascal_language_data): Likewise.
7717         (pascal_language::value_print_inner): New member function.
7718         * rust-lang.c (rust_language_data): Delete la_value_print_inner
7719         initializer.
7720         (rust_language::value_print_inner): New member function.
7721         * valprint.c (do_val_print): Update call to value_print_inner.
7722
7723 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7724
7725         * ada-lang.c (ada_language_data): Delete la_value_print
7726         initializer.
7727         (ada_language::value_print): New member function.
7728         * c-lang.c (c_language_data): Delete la_value_print initializer.
7729         (cplus_language_data): Likewise.
7730         (asm_language_data): Likewise.
7731         (minimal_language_data): Likewise.
7732         * d-lang.c (d_language_data): Likewise.
7733         * f-lang.c (f_language_data): Likewise.
7734         * go-lang.c (go_language_data): Likewise.
7735         * language.c (unk_lang_value_print): Delete.
7736         (language_defn::value_print): Define new member function.
7737         (unknown_language_data): Delete la_value_print initializer.
7738         (unknown_language::value_print): New member function.
7739         (auto_language_data): Delete la_value_print initializer.
7740         (auto_language::value_print): New member function.
7741         * language.h (language_data): Delete la_value_print field.
7742         (language_defn::value_print): Declare new member function.
7743         (LA_VALUE_PRINT): Update call to value_print.
7744         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
7745         * objc-lang.c (objc_language_data): Likewise.
7746         * opencl-lang.c (opencl_language_data): Likewise.
7747         * p-lang.c (pascal_language_data): Likewise.
7748         (pascal_language::value_print): New member function.
7749         * rust-lang.c (rust_language_data): Delete la_value_print
7750         initializer.
7751
7752 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7753
7754         * ada-lang.c (ada_watch_location_expression): Rename to
7755         ada_language::watch_location_expression.
7756         (ada_language_data): Delete la_watch_location_expression
7757         initializer.
7758         (ada_language::watch_location_expression): New member function,
7759         implementation from ada_watch_location_expression.
7760         * breakpoint.c (watch_command_1): Update call to
7761         watch_location_expression.
7762         * c-lang.c (c_watch_location_expression): Rename to
7763         language_defn::watch_location_expression.
7764         (c_language_data): Delete la_watch_location_expression
7765         initializer.
7766         (cplus_language_data): Likewise.
7767         (asm_language_data): Likewise.
7768         (minimal_language_data): Likewise.
7769         * c-lang.h (c_watch_location_expression): Delete declaration.
7770         * d-lang.c (d_language_data): Delete la_watch_location_expression
7771         initializer.
7772         * f-lang.c (f_language_data): Likewise.
7773         * go-lang.c (go_language_data): Likewise.
7774         * language.c (language_defn::watch_location_expression): Member
7775         function implementation from c_watch_location_expression.
7776         (unknown_language_data): Delete la_watch_location_expression
7777         initializer.
7778         (auto_language_data): Likewise.
7779         * language.h (language_data): Delete la_watch_location_expression
7780         field.
7781         (language_defn::watch_location_expression): Declare new member
7782         function.
7783         * m2-lang.c (m2_language_data): Delete
7784         la_watch_location_expression initializer.
7785         * objc-lang.c (objc_language_data): Likewise.
7786         * opencl-lang.c (opencl_language_data): Likewise.
7787         * p-lang.c (pascal_language_data): Likewise.
7788         * rust-lang.c (rust_watch_location_expression): Rename to
7789         rust_language::watch_location_expression.
7790         (rust_language_data): Delete la_watch_location_expression
7791         initializer.
7792         (rust_language::watch_location_expression): New member function,
7793         implementation from rust_watch_location_expression.
7794
7795 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7796
7797         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
7798         ada_language::collect_symbol_completion_matches.
7799         (ada_language_data): Delete la_collect_symbol_completion_matches
7800         initializer.
7801         (ada_language::collect_symbol_completion_matches): New member
7802         function, implementation from
7803         ada_collect_symbol_completion_matches.
7804         * c-lang.c (c_language_data): Delete
7805         la_collect_symbol_completion_matches initializer.
7806         (cplus_language_data): Likewise.
7807         (asm_language_data): Likewise.
7808         (minimal_language_data): Likewise.
7809         * d-lang.c (d_language_data): Likewise.
7810         * f-lang.c (f_collect_symbol_completion_matches): Rename to
7811         f_language::collect_symbol_completion_matches.
7812         (f_language_data): Delete la_collect_symbol_completion_matches
7813         initializer.
7814         (f_language::collect_symbol_completion_matches) New member
7815         function, implementation from f_collect_symbol_completion_matches.
7816         * go-lang.c (go_language_data): Delete
7817         la_collect_symbol_completion_matches initializer.
7818         * language.c (unknown_language_data): Likewise.
7819         (auto_language_data): Likewise.
7820         * language.h (language_data): Delete
7821         la_collect_symbol_completion_matches field.
7822         (language_defn::collect_symbol_completion_matches): New member
7823         function.
7824         * m2-lang.c (m2_language_data): Delete
7825         la_collect_symbol_completion_matches initializer.
7826         * objc-lang.c (objc_language_data): Likewise.
7827         * opencl-lang.c (opencl_language_data): Likewise.
7828         * p-lang.c (pascal_language_data): Likewise.
7829         * rust-lang.c (rust_language_data): Likewise.
7830         * symtab.c (default_collect_symbol_completion_matches): Delete.
7831         (collect_symbol_completion_matches): Update call to
7832         collect_symbol_completion_matches.
7833         (collect_symbol_completion_matches_type): Likewise.
7834         * symtab.h (default_collect_symbol_completion_matches): Delete
7835         declaration.
7836
7837 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7838
7839         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
7840         (ada_language_data): Delete la_word_break_characters initializer.
7841         (ada_language::word_break_characters): New member function.
7842         * c-lang.c (c_language_data): Delete la_word_break_characters
7843         initializer.
7844         (cplus_language_data): Likewise.
7845         (asm_language_data): Likewise.
7846         (minimal_language_data): Likewise.
7847         * completer.c: Update global comment.
7848         (advance_to_expression_complete_word_point): Update call to
7849         word_break_characters.
7850         (complete_files_symbols): Likewise.
7851         (complete_line_internal_1): Likewise.
7852         (default_completer_handle_brkchars): Likewise.
7853         (skip_quoted_chars): Likewise.
7854         * d-lang.c (d_language_data): Delete la_word_break_characters
7855         initializer.
7856         * f-lang.c (f_word_break_characters): Delete.
7857         (f_language_data): Delete la_word_break_characters initializer.
7858         (f_language::word_break_characters): New member function.
7859         * go-lang.c (go_language_data): Delete la_word_break_characters
7860         initializer.
7861         * language.c (unknown_language_data): Likewise.
7862         (auto_language_data): Likewise.
7863         * language.h (default_word_break_characters): Move declaration to
7864         earlier in the file.
7865         (language_data): Delete la_word_break_characters field.
7866         (language_defn::word_break_characters): New member function.
7867         * m2-lang.c (m2_language_data): Delete la_word_break_characters
7868         initializer.
7869         * objc-lang.c (objc_language_data): Likewise.
7870         * opencl-lang.c (opencl_language_data): Likewise.
7871         * p-lang.c (pascal_language_data): Likewise.
7872         * rust-lang.c (rust_language_data): Likewise.
7873
7874 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7875
7876         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
7877         (ada_language_data): Delete la_get_symbol_name_matcher
7878         initializer.
7879         (language_defn::get_symbol_name_matcher_inner): New member
7880         function.
7881         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
7882         initializer.
7883         (cplus_language_data): Likewise.
7884         (cplus_language::get_symbol_name_matcher_inner): New member
7885         function.
7886         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
7887         (minimal_language_data): Likewise.
7888         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
7889         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
7890         initializer.
7891         * dictionary.c (iter_match_first_hashed): Update call to
7892         get_symbol_name_matcher.
7893         (iter_match_next_hashed): Likewise.
7894         (iter_match_next_linear): Likewise.
7895         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
7896         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
7897         initializer.
7898         (f_language::get_symbol_name_matcher_inner): New member function.
7899         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
7900         initializer.
7901         * language.c (default_symbol_name_matcher): Update header comment,
7902         make static.
7903         (language_defn::get_symbol_name_matcher): New definition.
7904         (language_defn::get_symbol_name_matcher_inner): Likewise.
7905         (get_symbol_name_matcher): Delete.
7906         (unknown_language_data): Delete la_get_symbol_name_matcher
7907         initializer.
7908         (auto_language_data): Likewise.
7909         * language.h (language_data): Delete la_get_symbol_name_matcher
7910         field.
7911         (language_defn::get_symbol_name_matcher): New member function.
7912         (language_defn::get_symbol_name_matcher_inner): Likewise.
7913         (default_symbol_name_matcher): Delete declaration.
7914         * linespec.c (find_methods): Update call to
7915         get_symbol_name_matcher.
7916         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
7917         initializer.
7918         * minsyms.c (lookup_minimal_symbol): Update call to
7919         get_symbol_name_matcher.
7920         (iterate_over_minimal_symbols): Likewise.
7921         * objc-lang.c (objc_language_data): Delete
7922         la_get_symbol_name_matcher initializer.
7923         * opencl-lang.c (opencl_language_data): Likewise.
7924         * p-lang.c (pascal_language_data): Likewise.
7925         * psymtab.c (psymbol_name_matches): Update call to
7926         get_symbol_name_matcher.
7927         * rust-lang.c (rust_language_data): Delete
7928         la_get_symbol_name_matcher initializer.
7929         * symtab.c (symbol_matches_search_name): Update call to
7930         get_symbol_name_matcher.
7931         (compare_symbol_name): Likewise.
7932
7933 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7934
7935         * ada-lang.c (ada_language_data): Delete la_compute_program
7936         initializer.
7937         * c-lang.c (c_language_data): Likewise.
7938         (c_language::compute_program): New member function.
7939         (cplus_language_data): Delete la_compute_program initializer.
7940         (cplus_language::compute_program): New member function.
7941         (asm_language_data): Delete la_compute_program initializer.
7942         (minimal_language_data): Likewise.
7943         * c-lang.h (c_compute_program): Update comment.
7944         (cplus_compute_program): Likewise.
7945         * compile/compile-c-support.c (c_compute_program): Likewise.
7946         (cplus_compute_program): Likewise.
7947         * compile/compile.c (compile_to_object): Update call to
7948         la_compute_program.
7949         * d-lang.c (d_language_data): Delete la_compute_program
7950         initializer.
7951         * f-lang.c (f_language_data): Likewise.
7952         * go-lang.c (go_language_data): Likewise.
7953         * language.c (unknown_language_data): Likewise.
7954         (auto_language_data): Likewise.
7955         * language.h (language_data): Delete la_compute_program field.
7956         (language_defn::compute_program): New member function.
7957         * m2-lang.c (m2_language_data): Delete la_compute_program
7958         initializer.
7959         * objc-lang.c (objc_language_data): Likewise.
7960         * opencl-lang.c (opencl_language_data): Likewise.
7961         * p-lang.c (pascal_language_data): Likewise.
7962         * rust-lang.c (rust_language_data): Likewise.
7963
7964 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7965
7966         * ada-lang.c (ada_language_data) Delete
7967         la_class_name_from_physname initializer.
7968         * c-lang.c (c_language_data): Likewise.
7969         (cplus_language_data): Likewise.
7970         (cplus_language::class_name_from_physname): New member function.
7971         (asm_language_data): Delete la_class_name_from_physname
7972         initializer.
7973         (minimal_language_data): Likewise.
7974         * d-lang.c (d_language_data): Likewise.
7975         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
7976         method on language_defn class.
7977         (guess_full_die_structure_name): Likewise.
7978         * f-lang.c (f_language_data): Delete la_class_name_from_physname
7979         initializer.
7980         * go-lang.c (go_language_data): Likewise.
7981         * language.c (language_class_name_from_physname): Delete.
7982         (unk_lang_class_name): Delete.
7983         (unknown_language_data): Delete la_class_name_from_physname
7984         initializer.
7985         (auto_language_data): Likewise.
7986         * language.h (language_data): Delete la_class_name_from_physname
7987         field.
7988         (language_defn::class_name_from_physname): New function.
7989         (language_class_name_from_physname): Delete declaration.
7990         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
7991         initializer.
7992         * objc-lang.c (objc_language_data): Likewise.
7993         * opencl-lang.c (opencl_language_data): Likewise.
7994         * p-lang.c (pascal_language_data): Likewise.
7995         * rust-lang.c (rust_language_data): Likewise.
7996
7997 2020-06-16  Tom Tromey  <tom@tromey.com>
7998
7999         * tui/tui-data.h (STATUS_NAME): New macro.
8000         * tui/tui-layout.c (tui_remove_some_windows)
8001         (initialize_known_windows, tui_register_window)
8002         (tui_layout_split::remove_windows, initialize_layouts)
8003         (tui_new_layout_command): Don't use hard-coded window names.
8004
8005 2020-06-16  Tom Tromey  <tom@tromey.com>
8006
8007         PR tui/25348:
8008         * tui/tui.c (tui_ensure_readline_initialized): Rename from
8009         tui_initialize_readline.  Only run once.  Call rl_initialize.
8010         * tui/tui.h (tui_ensure_readline_initialized): Rename from
8011         tui_initialize_readline.
8012         * tui/tui-io.c (tui_setup_io): Call
8013         tui_ensure_readline_initialized.
8014         * tui/tui-interp.c (tui_interp::init): Update.
8015
8016 2020-06-16  Tom Tromey  <tom@tromey.com>
8017
8018         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
8019         Also preserve the status window.
8020
8021 2020-06-16  Tom Tromey  <tom@tromey.com>
8022
8023         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
8024         where m_window==nullptr.
8025
8026 2020-06-15  Tom Tromey  <tromey@adacore.com>
8027
8028         * windows-nat.c (windows_nat::handle_output_debug_string):
8029         Update.
8030         (windows_nat::handle_ms_vc_exception): Update.
8031         * target.h (target_read_string): Change API.
8032         * target.c (target_read_string): Change API.
8033         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
8034         Update.
8035         * solib-frv.c (frv_current_sos): Update.
8036         * solib-dsbt.c (dsbt_current_sos): Update.
8037         * solib-darwin.c (darwin_current_sos): Update.
8038         * linux-thread-db.c (inferior_has_bug): Update.
8039         * expprint.c (print_subexp_standard): Update.
8040         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
8041         (ada_exception_message_1): Update.
8042
8043 2020-06-15  Tom Tromey  <tromey@adacore.com>
8044
8045         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
8046
8047 2020-06-15  Tom Tromey  <tromey@adacore.com>
8048
8049         * valprint.c (read_string): Update comment.
8050         * target.c (MIN): Remove.
8051         (target_read_string): Rewrite.
8052
8053 2020-06-15  Tom Tromey  <tromey@adacore.com>
8054
8055         * corefile.c (read_memory_string): Remove.
8056         * ada-valprint.c (ada_value_print_ptr): Update.
8057         * ada-lang.h (ada_tag_name): Change return type.
8058         * ada-lang.c (type_from_tag): Update.
8059         (ada_tag_name_from_tsd): Change return type.  Use
8060         target_read_string.
8061         (ada_tag_name): Likewise.
8062         * gdbcore.h (read_memory_string): Don't declare.
8063
8064 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
8065
8066         * symtab.c (rbreak_command): Ignore Windows drive colon.
8067
8068 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
8069
8070         * NEWS: Mention removed GDBserver host support.
8071
8072 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
8073
8074         * features/riscv/rebuild-csr-xml.sh: Updated.
8075
8076 2020-06-11  Tom Tromey  <tom@tromey.com>
8077
8078         PR gdb/18318:
8079         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
8080
8081 2020-06-09  Jonny Grant  <jg@jguk.org>
8082 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
8083
8084         * main.c (captured_main_1): Don't print new line after help.
8085         (print_gdb_help): add mailing list and IRC channel information
8086         to --help.  Add new lines between items in the footer.  Remove
8087         quotes around bug url.
8088
8089 2020-06-11  Keith Seitz  <keiths@redhat.com>
8090
8091         PR gdb/21356
8092         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
8093         Resolve typedefs for type length calculations.
8094
8095 2020-06-10  Tom de Vries  <tdevries@suse.de>
8096
8097         PR ada/24713
8098         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
8099         (write_psymbols): Enable .gdb_index for ada.
8100         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
8101         ada.
8102
8103 2020-06-10  Tom de Vries  <tdevries@suse.de>
8104
8105         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
8106         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
8107         namei" instead of "const char *name" argument.
8108         (dw2_map_matching_symbols): Use "offset_type namei" variant of
8109         dw2_symtab_iter_init.
8110
8111 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8112
8113         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
8114         to use type::field and field::type instead.
8115
8116 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8117
8118         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
8119         to use field::type instead.
8120
8121 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8122
8123         * gdbtypes.h (struct field) <type, set_type>: New methods.
8124         Rename `type` field to...
8125         <m_type>: ... this.  Change references throughout to use type or
8126         set_type methods.
8127         (FIELD_TYPE): Use field::type.  Change call sites that modify
8128         the field's type to use field::set_type instead.
8129
8130 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8131
8132         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
8133         to use type::index_type instead.
8134
8135 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8136
8137         * gdbtypes.h (struct type) <index_type, set_index_type>: New
8138         methods.
8139         (TYPE_INDEX_TYPE): Use type::index_type.
8140         * gdbtypes.c (create_array_type_with_stride): Likewise.
8141
8142 2020-06-07  Tom Tromey  <tom@tromey.com>
8143
8144         * valprint.c (generic_val_print_float): Remove "embedded_offset"
8145         parameter.
8146         (generic_value_print): Update.
8147
8148 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8149
8150         Revert commit 982a38f60b0.
8151         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
8152
8153 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8154
8155         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
8156         avoid use after free.
8157
8158 2020-06-05  Tom de Vries  <tdevries@suse.de>
8159
8160         * NEWS: Fix typos.
8161
8162 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
8163
8164         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
8165         the per_bfd object.
8166         (dwarf2_read_debug_names): Likewise.
8167         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
8168         object when re-using a per_bfd object with an index.
8169
8170 2020-06-03  Tom de Vries  <tdevries@suse.de>
8171
8172         PR symtab/26046
8173         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
8174         children for C++.
8175         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
8176         DW_TAG_subprogram.
8177
8178 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8179
8180         * ada-lang.c (ada_language_data): Delete skip_trampoline
8181         initializer.
8182         * c-lang.c (c_language_data): Likewise.
8183         (cplus_language_data): Likewise.
8184         (cplus_language::skip_trampoline): New member function.
8185         (asm_language_data): Delete skip_trampoline initializer.
8186         (minimal_language_data): Likewise.
8187         * d-lang.c (d_language_data): Likewise.
8188         * f-lang.c (f_language_data): Likewise.
8189         * go-lang.c (go_language_data): Likewise.
8190         * language.c (unk_lang_trampoline): Delete function.
8191         (skip_language_trampoline): Update.
8192         (unknown_language_data): Delete skip_trampoline initializer.
8193         (auto_language_data): Likewise.
8194         * language.h (language_data): Delete skip_trampoline field.
8195         (language_defn::skip_trampoline): New function.
8196         * m2-lang.c (m2_language_data): Delete skip_trampoline
8197         initializer.
8198         * objc-lang.c (objc_skip_trampoline): Delete function, move
8199         implementation to objc_language::skip_trampoline.
8200         (objc_language_data): Delete skip_trampoline initializer.
8201         (objc_language::skip_trampoline): New member function with
8202         implementation from objc_skip_trampoline.
8203         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
8204         initializer.
8205         * p-lang.c (pascal_language_data): Likewise.
8206         * rust-lang.c (rust_language_data): Likewise.
8207
8208 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8209
8210         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
8211         (ada_language::demangle): New member function.
8212         * c-lang.c (c_language_data): Delete la_demangle initializer.
8213         (cplus_language_data): Delete la_demangle initializer.
8214         (cplus_language::demangle): New member function.
8215         (asm_language_data): Delete la_demangle initializer.
8216         (minimal_language_data): Delete la_demangle initializer.
8217         * d-lang.c (d_language_data): Delete la_demangle initializer.
8218         (d_language::demangle): New member function.
8219         * f-lang.c (f_language_data): Delete la_demangle initializer.
8220         (f_language::demangle): New member function.
8221         * go-lang.c (go_language_data): Delete la_demangle initializer.
8222         (go_language::demangle): New member function.
8223         * language.c (language_demangle): Update.
8224         (unk_lang_demangle): Delete.
8225         (unknown_language_data): Delete la_demangle initializer.
8226         (unknown_language::demangle): New member function.
8227         (auto_language_data): Delete la_demangle initializer.
8228         (auto_language::demangle): New member function.
8229         * language.h (language_data): Delete la_demangle field.
8230         (language_defn::demangle): New function.
8231         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
8232         * objc-lang.c (objc_language_data): Delete la_demangle
8233         initializer.
8234         (objc_language::demangle): New member function.
8235         * opencl-lang.c (opencl_language_data): Delete la_demangle
8236         initializer.
8237         * p-lang.c (pascal_language_data): Likewise.
8238         * rust-lang.c (rust_language_data): Likewise.
8239         (rust_language::demangle): New member function.
8240
8241 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8242
8243         * ada-lang.c (ada_language_data): Delete la_print_type
8244         initializer.
8245         (ada_language::print_type): New member function.
8246         * c-lang.c (c_language_data): Delete la_print_type initializer.
8247         (c_language::print_type): New member function.
8248         (cplus_language_data): Delete la_print_type initializer.
8249         (cplus_language::print_type): New member function.
8250         (asm_language_data): Delete la_print_type initializer.
8251         (asm_language::print_type): New member function.
8252         (minimal_language_data): Delete la_print_type initializer.
8253         (minimal_language::print_type): New member function.
8254         * d-lang.c (d_language_data): Delete la_print_type initializer.
8255         (d_language::print_type): New member function.
8256         * f-lang.c (f_language_data): Delete la_print_type initializer.
8257         (f_language::print_type): New member function.
8258         * go-lang.c (go_language_data): Delete la_print_type initializer.
8259         (go_language::print_type): New member function.
8260         * language.c (unk_lang_print_type): Delete.
8261         (unknown_language_data): Delete la_print_type initializer.
8262         (unknown_language::print_type): New member function.
8263         (auto_language_data): Delete la_print_type initializer.
8264         (auto_language::print_type): New member function.
8265         * language.h (language_data): Delete la_print_type field.
8266         (language_defn::print_type): New function.
8267         (LA_PRINT_TYPE): Update.
8268         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
8269         (m2_language::print_type): New member function.
8270         * objc-lang.c (objc_language_data): Delete la_print_type
8271         initializer.
8272         (objc_language::print_type): New member function.
8273         * opencl-lang.c (opencl_print_type): Delete, implementation moved
8274         to opencl_language::print_type.
8275         (opencl_language_data): Delete la_print_type initializer.
8276         (opencl_language::print_type): New member function, implementation
8277         from opencl_print_type.
8278         * p-lang.c (pascal_language_data): Delete la_print_type
8279         initializer.
8280         (pascal_language::print_type): New member function.
8281         * rust-lang.c (rust_print_type): Delete, implementation moved to
8282         rust_language::print_type.
8283         (rust_language_data): Delete la_print_type initializer.
8284         (rust_language::print_type): New member function, implementation
8285         from rust_print_type.
8286
8287 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8288
8289         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
8290         implementation moves to...
8291         (ada_language::sniff_from_mangled_name): ...here.  Update return
8292         type.
8293         (ada_language_data): Delete la_sniff_from_mangled_name
8294         initializer.
8295         * c-lang.c (c_language_data): Likewise.
8296         (cplus_language_data): Likewise.
8297         (cplus_language::sniff_from_mangled_name): New member function,
8298         implementation taken from gdb_sniff_from_mangled_name.
8299         (asm_language_data): Delete la_sniff_from_mangled_name
8300         initializer.
8301         (minimal_language_data): Likewise.
8302         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
8303         implementation moves to cplus_language::sniff_from_mangled_name.
8304         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
8305         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
8306         moves to...
8307         (d_language::sniff_from_mangled_name): ...here.
8308         (d_language_data): Delete la_sniff_from_mangled_name initializer.
8309         * f-lang.c (f_language_data): Likewise.
8310         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
8311         moves to...
8312         (go_language::sniff_from_mangled_name): ...here.
8313         (go_language_data): Delete la_sniff_from_mangled_name initializer.
8314         * language.c (language_sniff_from_mangled_name): Delete.
8315         (unknown_language_data): Delete la_sniff_from_mangled_name
8316         initializer.
8317         (auto_language_data): Likewise.
8318         * language.h (language_data): Delete la_sniff_from_mangled_name
8319         field.
8320         (language_defn::sniff_from_mangled_name): New function.
8321         (language_sniff_from_mangled_name): Delete declaration.
8322         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
8323         field.
8324         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
8325         implementation moves to...
8326         (objc_language::sniff_from_mangled_name): ...here.
8327         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
8328         * opencl-lang.c (opencl_language_data): Likewise.
8329         * p-lang.c (pascal_language_data): Likewise.
8330         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
8331         implementation moves to...
8332         (rust_language::sniff_from_mangled_name): ...here.
8333         (rust_language_data): Delete la_sniff_from_mangled_name
8334         initializer.
8335         * symtab.c (symbol_find_demangled_name): Call
8336         sniff_from_mangled_name member function.
8337
8338 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8339
8340         * ada-lang.c (ada_language_data): Delete la_search_name_hash
8341         initializer.
8342         * c-lang.c (c_language_data): Likewise.
8343         (cplus_language_data): Likewise.
8344         (cplus_language::search_name_hash): New member function.
8345         (asm_language_data): Delete la_search_name_hash initializer.
8346         (minimal_language_data): Likewise.
8347         * d-lang.c (d_language_data): Likewise.
8348         * dictionary.c (default_search_name_hash): Rename to...
8349         (language_defn::search_name_hash): ...this.
8350         * f-lang.c (f_language_data): Likewise.
8351         (f_language::search_name_hash): New member function.
8352         * go-lang.c (go_language_data): Delete la_search_name_hash
8353         initializer.
8354         * language.c (unknown_language_data): Likewise.
8355         (auto_language_data): Likewise.
8356         * language.h (struct language_data): Delete la_search_name_hash
8357         field.
8358         (language_defn::search_name_hash): Declare new member function.
8359         (default_search_name_hash): Delete declaration.
8360         * m2-lang.c (m2_language_data): Delete la_search_name_hash
8361         initializer.
8362         * objc-lang.c (objc_language_data): Likewise.
8363         * opencl-lang.c (opencl_language_data): Likewise.
8364         * p-lang.c (pascal_language_data): Likewise.
8365         * rust-lang.c (rust_language_data): Likewise.
8366         * symtab.c (search_name_hash): Update call.
8367
8368 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8369
8370         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
8371         initializer.
8372         * c-lang.c (class compile_instance): Declare.
8373         (c_language_data): Delete la_get_compile_instance initializer.
8374         (c_language::get_compile_instance): New member function.
8375         (cplus_language_data): Delete la_get_compile_instance initializer.
8376         (cplus_language::get_compile_instance): New member function.
8377         (asm_language_data): Delete la_get_compile_instance initializer.
8378         (minimal_language_data): Likewise.
8379         * c-lang.h (c_get_compile_context): Update comment.
8380         (cplus_get_compile_context): Update comment.
8381         * compile/compile.c (compile_to_object): Update calls, don't rely
8382         on function pointer being NULL.
8383         * d-lang.c (d_language_data): Delete la_get_compile_instance
8384         initializer.
8385         * f-lang.c (f_language_data): Likewise.
8386         * go-lang.c (go_language_data): Likewise.
8387         * language.c (unknown_language_data): Likewise.
8388         (auto_language_data): Likewise.
8389         * language.h (language_data): Delete la_get_compile_instance field.
8390         (language_defn::get_compile_instance): New member function.
8391         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
8392         initializer.
8393         * objc-lang.c (objc_language_data): Likewise.
8394         * opencl-lang.c (opencl_language_data): Likewise.
8395         * p-lang.c (pascal_language_data): Likewise.
8396         * rust-lang.c (rust_language_data): Likewise.
8397
8398 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8399
8400         * ada-lang.c (ada_add_all_symbols): Update comment.
8401         (ada_iterate_over_symbols): Delete, move implementation to...
8402         (ada_language::iterate_over_symbols): ...here, a new member
8403         function, rewrite to use range based for loop.
8404         (ada_language_data): Delete la_iterate_over_symbols initializer.
8405         * c-lang.c (c_language_data): Likewise.
8406         (cplus_language_data): Likewise.
8407         (asm_language_data): Likewise.
8408         (minimal_language_data): Likewise.
8409         * d-lang.c (d_language_data): Likewise.
8410         * f-lang.c (f_language_data): Likewise.
8411         * go-lang.c (go_language_data): Likewise.
8412         * language.c (unknown_language_data): Likewise.
8413         (auto_language_data): Likewise.
8414         * language.h (language_data): Delete la_iterate_over_symbols field.
8415         (language_defn::iterate_over_symbols): New member function.
8416         (LA_ITERATE_OVER_SYMBOLS): Update.
8417         * linespec.c (iterate_over_all_matching_symtabs): Update.
8418         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
8419         initializer.
8420         * objc-lang.c (objc_language_data): Likewise.
8421         * opencl-lang.c (opencl_language_data): Likewise.
8422         * p-lang.c (pascal_language_data): Likewise.
8423         * rust-lang.c (rust_language_data): Likewise.
8424
8425 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8426
8427         * ada-lang.c (ada_language_data): Delete
8428         la_lookup_transparent_type initializer.
8429         * c-lang.c (c_language_data): Likewise.
8430         (cplus_language_data): Likewise.
8431         (cplus_language::lookup_transparent_type): New member function.
8432         (asm_language_data): Delete la_lookup_transparent_type
8433         initializer.
8434         (minimal_language_data): Likewise.
8435         * d-lang.c (d_language_data): Likewise.
8436         * f-lang.c (f_language_data): Likewise.
8437         * go-lang.c (go_language_data): Likewise.
8438         * language.c (unknown_language_data): Likewise.
8439         (auto_language_data): Likewise.
8440         * language.h (struct language_data): Delete
8441         la_lookup_transparent_type field.
8442         (language_defn::lookup_transparent_type): New member function.
8443         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
8444         initializer.
8445         * objc-lang.c (objc_language_data): Likewise.
8446         * opencl-lang.c (opencl_language_data): Likewise.
8447         * p-lang.c (pascal_language_data): Likewise.
8448         * rust-lang.c (rust_language_data): Likewise.
8449         * symtab.c (symbol_matches_domain): Update call.
8450
8451 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8452
8453         * ada-lang.c (ada_language_arch_info): Delete function, move
8454         implementation to...
8455         (ada_language::language_arch_info): ...here, a new member
8456         function.
8457         (ada_language_data): Delete la_language_arch_info.
8458         * c-lang.c (c_language_data): Likewise.
8459         (c_language::language_arch_info): New member function.
8460         (cplus_language_arch_info): Delete function, move
8461         implementation to...
8462         (cplus_language::language_arch_info): ...here, a new member
8463         function.
8464         (cplus_language_data): Delete la_language_arch_info.
8465         (asm_language_data): Likewise.
8466         (asm_language::language_arch_info): New member function.
8467         (minimal_language_data): Delete la_language_arch_info.
8468         (minimal_language::language_arch_info): New member function.
8469         * d-lang.c (d_language_arch_info): Delete function, move
8470         implementation to...
8471         (d_language::language_arch_info): ...here, a new member
8472         function.
8473         (d_language_data): Delete la_language_arch_info.
8474         * f-lang.c (f_language_arch_info): Delete function, move
8475         implementation to...
8476         (f_language::language_arch_info): ...here, a new member
8477         function.
8478         (f_language_data): Delete la_language_arch_info.
8479         * go-lang.c (go_language_arch_info): Delete function, move
8480         implementation to...
8481         (go_language::language_arch_info): ...here, a new member
8482         function.
8483         (go_language_data): Delete la_language_arch_info.
8484         * language.c (unknown_language_data): Likewise.
8485         (unknown_language::language_arch_info): New member function.
8486         (auto_language_data): Delete la_language_arch_info.
8487         (auto_language::language_arch_info): New member function.
8488         (language_gdbarch_post_init): Update call to
8489         la_language_arch_info.
8490         * language.h (language_data): Delete la_language_arch_info
8491         function pointer.
8492         (language_defn::language_arch_info): New function.
8493         * m2-lang.c (m2_language_arch_info): Delete function, move
8494         implementation to...
8495         (m2_language::language_arch_info): ...here, a new member
8496         function.
8497         (m2_language_data): Delete la_language_arch_info.
8498         * objc-lang.c (objc_language_arch_info): Delete function, move
8499         implementation to...
8500         (objc_language::language_arch_info): ...here, a new member
8501         function.
8502         (objc_language_data): Delete la_language_arch_info.
8503         * opencl-lang.c (opencl_language_arch_info): Delete function, move
8504         implementation to...
8505         (opencl_language::language_arch_info): ...here, a new member
8506         function.
8507         (opencl_language_data): Delete la_language_arch_info.
8508         * p-lang.c (pascal_language_arch_info): Delete function, move
8509         implementation to...
8510         (pascal_language::language_arch_info): ...here, a new member
8511         function.
8512         (pascal_language_data): Delete la_language_arch_info.
8513         * rust-lang.c (rust_language_arch_info): Delete function, move
8514         implementation to...
8515         (rust_language::language_arch_info): ...here, a new member
8516         function.
8517         (rust_language_data): Delete la_language_arch_info.
8518
8519 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8520
8521         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
8522         initializer.
8523         * c-lang.c (c_language_data): Likewise.
8524         (cplus_language_data): Likewise.
8525         (cplus_language::pass_by_reference_info): New method.
8526         (asm_language_data): Delete la_pass_by_reference initializer.
8527         (minimal_language_data): Likewise.
8528         * cp-abi.c (cp_pass_by_reference): Remove use of
8529         default_pass_by_reference.
8530         * d-lang.c (d_language_data): Likewise.
8531         * f-lang.c (f_language_data): Likewise.
8532         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
8533         default_pass_by_reference.
8534         * go-lang.c (go_language_data): Likewise.
8535         * language.c (language_pass_by_reference): Update.
8536         (default_pass_by_reference): Delete.
8537         (unknown_language_data): Delete la_pass_by_reference
8538         initializer.
8539         (auto_language_data): Likewise.
8540         * language.h (struct language_data): Delete la_pass_by_reference
8541         field.
8542         (language_defn::pass_by_reference_info): New member function.
8543         (default_pass_by_reference): Delete declaration.
8544         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
8545         initializer.
8546         * objc-lang.c (objc_language_data): Likewise.
8547         * opencl-lang.c (opencl_language_data): Likewise.
8548         * p-lang.c (pascal_language_data): Likewise.
8549         * rust-lang.c (rust_language_data): Likewise.
8550
8551 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8552
8553         * ada-lang.c (ada_read_var_value): Delete function, move
8554         implementation to...
8555         (ada_language::read_var_value): ...here.
8556         (ada_language_data): Delete la_read_var_value initializer.
8557         * c-lang.c (c_language_data): Likewise.
8558         (cplus_language_data): Likewise.
8559         (minimal_language_data): Likewise.
8560         * d-lang.c (d_language_data): Likewise.
8561         * f-lang.c (f_language_data): Likewise.
8562         * findvar.c (default_read_var_value): Rename to...
8563         (language_defn::read_var_value): ...this.
8564         * findvar.c (read_var_value): Update header comment, and change to
8565         call member function instead of function pointer.
8566         * go-lang.c (go_language_data): Likewise.
8567         * language.c (unknown_language_data): Delete la_read_var_value
8568         initializer.
8569         (auto_language_data): Likewise.
8570         * language.h (struct language_data): Delete la_read_var_value
8571         field.
8572         (language_defn::read_var_value): New member function.
8573         (default_read_var_value): Delete declaration.
8574         * m2-lang.c (m2_language_data): Delete la_read_var_value
8575         initializer.
8576         * objc-lang.c (objc_language_data): Likewise.
8577         * opencl-lang.c (opencl_language_data): Likewise.
8578         * p-lang.c (pascal_language_data): Likewise.
8579         * rust-lang.c (rust_language_data): Likewise.
8580         * value.h (default_read_var_value): Delete declaration.
8581
8582 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8583
8584         * ada-lang.c (ada_print_array_index): Delete function, move
8585         implementation to...
8586         (ada_language::print_array_index): ...here.
8587         (ada_language_data): Delete la_print_array_index initializer.
8588         * c-lang.c (c_language_data): Likewise.
8589         (cplus_language_data): Likewise.
8590         (minimal_language_data): Likewise.
8591         * d-lang.c (d_language_data): Likewise.
8592         * f-lang.c (f_language_data): Likewise.
8593         * go-lang.c (go_language_data): Likewise.
8594         * language.c (default_print_array_index): Delete function, move
8595         implementation to...
8596         (language_defn::print_array_index): ...here.
8597         (unknown_language_data): Delete la_print_array_index initializer.
8598         (auto_language_data): Likewise.
8599         * language.h (struct language_data): Delete la_print_array_index
8600         field.
8601         (language_defn::print_array_index): New member function.
8602         (LA_PRINT_ARRAY_INDEX): Update.
8603         (default_print_array_index): Delete declaration.
8604         * m2-lang.c (m2_language_data): Delete la_print_array_index
8605         initializer.
8606         * objc-lang.c (objc_language_data): Likewise.
8607         * opencl-lang.c (opencl_language_data): Likewise.
8608         * p-lang.c (pascal_language_data): Likewise.
8609         * rust-lang.c (rust_language_data): Likewise.
8610
8611 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8612
8613         * gdb/ada-lang.c (ada_language_defn): Convert to...
8614         (ada_language_data): ...this.
8615         (class ada_language): New class.
8616         (ada_language_defn): New static global.
8617         * gdb/c-lang.c (c_language_defn): Convert to...
8618         (c_language_data): ...this.
8619         (class c_language): New class.
8620         (c_language_defn): New static global.
8621         (cplus_language_defn): Convert to...
8622         (cplus_language_data): ...this.
8623         (class cplus_language): New class.
8624         (cplus_language_defn): New static global.
8625         (asm_language_defn): Convert to...
8626         (asm_language_data): ...this.
8627         (class asm_language): New class.
8628         (asm_language_defn): New static global.
8629         (minimal_language_defn): Convert to...
8630         (minimal_language_data): ...this.
8631         (class minimal_language): New class.
8632         (minimal_language_defn): New static global.
8633         * gdb/d-lang.c (d_language_defn): Convert to...
8634         (d_language_data): ...this.
8635         (class d_language): New class.
8636         (d_language_defn): New static global.
8637         * gdb/f-lang.c (f_language_defn): Convert to...
8638         (f_language_data): ...this.
8639         (class f_language): New class.
8640         (f_language_defn): New static global.
8641         * gdb/go-lang.c (go_language_defn): Convert to...
8642         (go_language_data): ...this.
8643         (class go_language): New class.
8644         (go_language_defn): New static global.
8645         * gdb/language.c (unknown_language_defn): Remove declaration.
8646         (current_language): Initialize to nullptr, real initialization is
8647         moved to _initialize_language.
8648         (languages): Delete global.
8649         (language_defn::languages): Define.
8650         (set_language_command): Use language_defn::languages.
8651         (set_language): Likewise.
8652         (range_error): Likewise.
8653         (language_enum): Likewise.
8654         (language_def): Likewise.
8655         (add_set_language_command): Use language_def::languages for the
8656         language list, and language_def to lookup language pointers.
8657         (skip_language_trampoline): Use language_defn::languages.
8658         (unknown_language_defn): Convert to...
8659         (unknown_language_data): ...this.
8660         (class unknown_language): New class.
8661         (unknown_language_defn): New static global.
8662         (auto_language_defn): Convert to...
8663         (auto_language_data): ...this.
8664         (class auto_language): New class.
8665         (auto_language_defn): New static global.
8666         (language_gdbarch_post_init): Use language_defn::languages.
8667         (_initialize_language): Initialize current_language.
8668         * gdb/language.h (struct language_defn): Rename to...
8669         (struct language_data): ...this.
8670         (struct language_defn): New.
8671         (auto_language_defn): Delete.
8672         (unknown_language_defn): Delete.
8673         (minimal_language_defn): Delete.
8674         (ada_language_defn): Delete.
8675         (asm_language_defn): Delete.
8676         (c_language_defn): Delete.
8677         (cplus_language_defn): Delete.
8678         (d_language_defn): Delete.
8679         (f_language_defn): Delete.
8680         (go_language_defn): Delete.
8681         (m2_language_defn): Delete.
8682         (objc_language_defn): Delete.
8683         (opencl_language_defn): Delete.
8684         (pascal_language_defn): Delete.
8685         (rust_language_defn): Delete.
8686         * gdb/m2-lang.c (m2_language_defn): Convert to...
8687         (m2_language_data): ...this.
8688         (class m2_language): New class.
8689         (m2_language_defn): New static global.
8690         * gdb/objc-lang.c (objc_language_defn): Convert to...
8691         (objc_language_data): ...this.
8692         (class objc_language): New class.
8693         (objc_language_defn): New static global.
8694         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
8695         (opencl_language_data): ...this.
8696         (class opencl_language): New class.
8697         (opencl_language_defn): New static global.
8698         * gdb/p-lang.c (pascal_language_defn): Convert to...
8699         (pascal_language_data): ...this.
8700         (class pascal_language): New class.
8701         (pascal_language_defn): New static global.
8702         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
8703         language pointer, update comment format.
8704         * gdb/rust-lang.c (rust_language_defn): Convert to...
8705         (rust_language_data): ...this.
8706         (class rust_language): New class.
8707         (rust_language_defn): New static global.
8708
8709 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
8710
8711         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
8712         member variable.
8713         <m_stmt_at_address>: New member variable.
8714         (lnp_state_machine::record_line): Don't record some lines, update
8715         tracking of is_stmt at the same address.
8716         (lnp_state_machine::lnp_state_machine): Initialise new member
8717         variables.
8718
8719 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8720
8721         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
8722         "-include gnu-nat-mig.h".
8723         * gnu-nat-mig.h: New file.
8724         * gnu-nat.c: Include "gnu-nat-mig.h".
8725         (exc_server, msg_reply_server, notify_server,
8726         process_reply_server): Remove declarations.
8727
8728 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8729
8730         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
8731         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
8732         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
8733         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
8734         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
8735         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
8736         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
8737         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
8738         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
8739         to gnu_nat_target class.
8740         * gnu-nat.c: Likewise.
8741         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
8742         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
8743         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
8744         object.
8745         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
8746         instead of `gnu_target'.
8747
8748 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8749
8750         * i386-gnu-tdep.c: Include "gdbcore.h"
8751         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
8752         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
8753         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
8754         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
8755         i386_gnu_sigcontext_addr): New functions
8756         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
8757         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
8758         tdep.
8759
8760 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8761
8762         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
8763         before fork_inferior call. Avoid calling it if target_is_pushed returns
8764         true.
8765
8766 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8767
8768         * gnu-nat.h (gnu_target): New variable declaration.
8769         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
8770         gnu_target.
8771         * gnu-nat.c (gnu_target): New variable.
8772         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
8773         add_thread_silent, and add_thread calls.
8774         (gnu_nat_target::create_inferior): Pass gnu_target to
8775         add_thread_silent, thread_change_ptid call.
8776         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
8777         call.
8778
8779 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8780
8781         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
8782         (gnu_nat_target::find_memory_regions): Remove unused
8783         `old_address' variable.
8784
8785 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8786
8787         * gnu-nat.c: Include "gdbarch.h".
8788
8789 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8790
8791         * reply_mig_hack.awk (Error return): Cast function through
8792         void *, to bypass compiler function call check.
8793
8794 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8795
8796         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
8797         $(srcdir)/reply_mig_hack.awk.
8798
8799 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8800
8801         * gnu-nat.h (gnu_debug_flag): Set type to bool.
8802
8803 2020-05-30  Jonny Grant  <jg@jguk.org>
8804
8805         * configure.ac (ACX_BUGURL): change bug URL to https.
8806
8807 2020-05-30  Pedro Alves  <palves@redhat.com>
8808
8809         * cp-support.c (replace_typedefs_template): New.
8810         (replace_typedefs_qualified_name): Handle
8811         DEMANGLE_COMPONENT_TEMPLATE.
8812
8813 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
8814
8815         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
8816         dwarf2/index-cache.h, dwarf2/index-write.c,
8817         dwarf2/index-write.h, dwarf2/line-header.c,
8818         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
8819         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
8820         variables and fields from `dwarf2_per_objfile` to just
8821         `per_objfile` throughout.
8822
8823 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
8824
8825         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8826         <push_dwarf_reg_entry_value>: Add comment.
8827
8828 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
8829             Keith Seitz  <keiths@redhat.com>
8830
8831         * python/python.c (do_start_initialization): Call PyEval_SaveThread
8832         instead of PyEval_ReleaseLock.
8833         (class gdbpy_gil): Move to earlier in file.
8834         (finalize_python): Set gdb_python_initialized.
8835         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
8836         when not initialized.
8837
8838 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
8839
8840         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8841         <push_dwarf_reg_entry_value>: Remove assert.  Override
8842         per_objfile with caller_per_objfile.
8843
8844 2020-05-28  Tom de Vries  <tdevries@suse.de>
8845
8846         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
8847         PR gold/15646 workaround to symbol kind "type".
8848
8849 2020-05-27  Tom Tromey  <tromey@adacore.com>
8850
8851         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
8852
8853 2020-05-27  Tom Tromey  <tromey@adacore.com>
8854
8855         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
8856         Use htab_find_with_hash.
8857         <add_abbrev>: Remove "abbrev_number" parameter.
8858         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
8859         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
8860         (hash_abbrev): Add comment.
8861         (abbrev_table::lookup_abbrev): Move to header file.
8862         (abbrev_table::read): Update.
8863
8864 2020-05-27  Tom Tromey  <tromey@adacore.com>
8865
8866         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
8867         method.
8868         <canonical_name>: New member.
8869         <raw_name>: Rename from "name".
8870         (partial_die_info): Initialize canonical_name.
8871         (scan_partial_symbols): Check raw_name.
8872         (partial_die_parent_scope, partial_die_full_name)
8873         (add_partial_symbol, add_partial_subprogram)
8874         (add_partial_enumeration, load_partial_dies): Use "name" method.
8875         (partial_die_info::name): New method.
8876         (partial_die_info::read, guess_partial_die_structure_name)
8877         (partial_die_info::fixup): Update.
8878
8879 2020-05-27  Tom Tromey  <tromey@adacore.com>
8880
8881         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
8882         <get_ref_die_offset>: Inline.
8883         <get_ref_die_offset_complaint>: New method.
8884         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
8885         (attribute::get_ref_die_offset_complaint): Rename from
8886         get_ref_die_offset.  Just issue complaint.
8887
8888 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8889
8890         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
8891
8892 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8893
8894         * exec.c (exec_file_attach): Use errno value of first openp failure.
8895
8896 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8897
8898         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
8899         Don't close thread handle.
8900
8901 2020-05-27  Tom Tromey  <tom@tromey.com>
8902             Simon Marchi  <simon.marchi@efficios.com>
8903
8904         * objfiles.h (struct objfile) <partial_symtabs>: Now a
8905         shared_ptr.
8906         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
8907         member.
8908         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
8909         dwarf2_per_bfd_objfile_data_key>: New globals.
8910         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
8911         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
8912         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
8913         shared.
8914         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
8915         short-circuit when sharing.
8916         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
8917         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
8918
8919 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8920
8921         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
8922         to...
8923         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
8924         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
8925
8926 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8927
8928         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
8929         build_name_components, find_name_components_bounds>:
8930         Add per_objfile parameter.
8931         (struct mapped_index) <symbol_name_at>: Likewise.
8932         (struct mapped_debug_names): Remove constructor.
8933         <dwarf2_per_objfile>: Remove field.
8934         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
8935         (mapped_index_base::find_name_components_bounds,
8936         mapped_index_base::build_name_components,
8937         dw2_expand_symtabs_matching_symbol): Likewise.
8938         (class mock_mapped_index) <symbol_name_at>: Likewise.
8939         (check_match): Likewise.
8940         (check_find_bounds_finds): Likewise.
8941         (test_mapped_index_find_name_component_bounds): Update.
8942         (CHECK_MATCH): Update.
8943         (dw2_expand_symtabs_matching): Update.
8944         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
8945         per_objfile parameter.
8946         <find_vec_in_debug_names>: Likewise.
8947         <m_per_objfile>: New field.
8948         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
8949         parameter.
8950         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
8951         (dw2_debug_names_iterator::next): Update.
8952         (dw2_debug_names_lookup_symbol): Update.
8953         (dw2_debug_names_expand_symtabs_for_function): Update.
8954         (dw2_debug_names_map_matching_symbols): Update.
8955         (dw2_debug_names_expand_symtabs_matching): Update.
8956         (dwarf2_read_debug_names): Update.
8957
8958 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8959
8960         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
8961         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
8962         move to dwarf2_per_objfile.
8963         <read_in_chain>: Remove.
8964         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
8965         remove_all_cus, age_comp_units>: New methods.
8966         <m_dwarf2_cus>: New member.
8967         (struct dwarf2_per_cu_data) <cu>: Remove.
8968         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
8969         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
8970         moved to methods of dwarf2_per_objfile.
8971         (dwarf2_clear_marks): Remove.
8972         (dwarf2_queue_item::~dwarf2_queue_item): Update.
8973         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
8974         (dwarf2_per_bfd::free_cached_comp_units): Remove.
8975         (dwarf2_per_objfile::remove_all_cus): New.
8976         (class free_cached_comp_units) <~free_cached_comp_units>:
8977         Update.
8978         (load_cu): Update.
8979         (dw2_do_instantiate_symtab): Adjust.
8980         (fill_in_sig_entry_from_dwo_entry): Adjust.
8981         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8982         (cutu_reader::cutu_reader): Likewise.
8983         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
8984         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
8985         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
8986         and dwarf2_per_objfile::age_comp_units.
8987         (load_partial_comp_unit): Update.
8988         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
8989         (process_queue): Likewise.
8990         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
8991         backlink.
8992         (dwarf2_read_addr_index): Likewise.
8993         (follow_die_offset): Likewise.
8994         (dwarf2_fetch_die_loc_sect_off): Likewise.
8995         (dwarf2_fetch_constant_bytes): Likewise.
8996         (dwarf2_fetch_die_type_sect_off): Likewise.
8997         (follow_die_sig_1): Likewise.
8998         (load_full_type_unit): Likewise.
8999         (read_signatured_type): Likewise.
9000         (dwarf2_cu::dwarf2_cu): Don't set cu field.
9001         (dwarf2_cu::~dwarf2_cu): Remove.
9002         (dwarf2_per_objfile::get_cu): New.
9003         (dwarf2_per_objfile::set_cu): New.
9004         (age_cached_comp_units): Rename to...
9005         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
9006         to std::unordered_map.
9007         (free_one_cached_comp_unit): Rename to...
9008         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
9009         to std::unordered_map.
9010         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
9011         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
9012         a dwarf2_per_objfile in data.
9013         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
9014         (dwarf2_clear_marks): Remove.
9015
9016 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9017
9018         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
9019         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
9020         (init_tu_and_read_dwo_dies): Likewise.
9021         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
9022         (cutu_reader::cutu_reader): Likewise.
9023         (load_partial_comp_unit): Likewise.
9024         (process_psymtab_comp_unit): Update.
9025         (build_type_psymtabs_1): Update.
9026         (process_skeletonless_type_unit): Update.
9027         (load_full_comp_unit): Update.
9028         (find_partial_die): Update.
9029         (dwarf2_read_addr_index): Update.
9030         (read_signatured_type): Update.
9031
9032 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9033
9034         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
9035         m_header_read_in>: New fields.
9036         <get_header>: New method.
9037         * dwarf2/read.c (per_cu_header_read_in): Remove.
9038         (dwarf2_per_cu_data::get_header): New.
9039         (dwarf2_per_cu_data::addr_size): Update.
9040         (dwarf2_per_cu_data::offset_size): Update.
9041         (dwarf2_per_cu_data::ref_addr_size): Update.
9042
9043 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9044
9045         * dwarf2/read.c (load_cu): Return dwarf2_cu.
9046         (dw2_do_instantiate_symtab): Update.
9047         (queue_and_load_all_dwo_tus): Change parameter from
9048         dwarf2_per_cu_data to dwarf2_cu.
9049         (dwarf2_fetch_die_loc_sect_off): Update.
9050         (dwarf2_fetch_constant_bytes): Update.
9051         (dwarf2_fetch_die_type_sect_off): Update.
9052
9053 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9054
9055         * dwarf2/read.c (process_full_comp_unit,
9056         process_full_type_unit): Remove per_cu, per_objfile paramters.
9057         Add dwarf2_cu parameter.
9058         (process_queue): Update.
9059
9060 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9061
9062         * dwarf2/read.c (create_cu_from_index_list): Replace
9063         dwarf2_per_objfile parameter with dwarf2_per_bfd.
9064         (create_cus_from_index_list): Likewise.
9065         (create_cus_from_index): Likewise.
9066         (create_signatured_type_table_from_index): Likewise.
9067         (create_cus_from_debug_names_list): Likewise.
9068         (create_cus_from_debug_names): Likewise.
9069         (dwarf2_read_gdb_index): Update.
9070         (dwarf2_read_debug_names): Update.
9071
9072 2020-05-27  Tom Tromey  <tom@tromey.com>
9073             Simon Marchi  <simon.marchi@efficios.com>
9074
9075         * dwarf2/read.h (struct dwarf2_per_objfile)
9076         <get_type_for_signatured_type, set_type_for_signatured_type>:
9077         New methods.
9078         <m_type_map>: New member.
9079         (struct signatured_type) <type>: Remove.
9080         * dwarf2/read.c
9081         (dwarf2_per_objfile::get_type_for_signatured_type,
9082         dwarf2_per_objfile::set_type_for_signatured_type): New.
9083         (get_signatured_type): Use new methods.
9084
9085 2020-05-27  Tom Tromey  <tom@tromey.com>
9086             Simon Marchi  <simon.marchi@efficios.com>
9087
9088         * dwarf2/read.h (struct type_unit_group_unshareable): New.
9089         (struct dwarf2_per_objfile) <type_units>: New member.
9090         <get_type_unit_group_unshareable>: New method.
9091         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
9092         num_symtabs, symtabs>: Remove; move to
9093         type_unit_group_unshareable.
9094         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
9095         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
9096         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
9097
9098 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9099
9100         * dwarf2/read.h (struct dwarf2_per_cu_data):
9101         <dwarf2_per_objfile>: Remove.
9102         * dwarf2/read.c (create_cu_from_index_list): Don't assign
9103         dwarf2_per_objfile.
9104         (create_signatured_type_table_from_index): Likewise.
9105         (create_signatured_type_table_from_debug_names): Likewise.
9106         (create_debug_type_hash_table): Likewise.
9107         (fill_in_sig_entry_from_dwo_entry): Likewise.
9108         (create_type_unit_group): Likewise.
9109         (read_comp_units_from_section): Likewise.
9110         (create_cus_hash_table): Likewise.
9111
9112 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9113
9114         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
9115         dwarf2_per_cu_data::dwarf2_per_objfile.
9116         (compute_compunit_symtab_includes): Likewise.
9117         (dwarf2_cu::start_symtab): Likewise.
9118
9119 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9120
9121         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
9122         parameter.
9123         * dwarf2/read.c (get_die_type_at_offset): Likewise.
9124         (read_namespace_alias): Update.
9125         (lookup_die_type): Update.
9126         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
9127         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
9128         Update.
9129         (disassemble_dwarf_expression): Update.
9130
9131 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9132
9133         * dwarf2/read.h (struct dwarf2_queue_item): Add
9134         dwarf2_per_objfile parameter, assign new parameter.
9135         <per_objfile>: New field.
9136         * dwarf2/read.c (free_one_cached_comp_unit): Add
9137         dwarf2_per_objfile parameter.
9138         (queue_comp_unit): Likewise.
9139         (dw2_do_instantiate_symtab): Update.
9140         (process_psymtab_comp_unit): Update.
9141         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
9142         (process_imported_unit_die): Update.
9143         (queue_and_load_dwo_tu): Update.
9144         (follow_die_offset): Update.
9145         (follow_die_sig_1): Update.
9146
9147 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9148
9149         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
9150         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
9151         (read_call_site_scope): Assign per_objfile.
9152         (dwarf2_per_cu_data::objfile): Remove.
9153         * gdbtypes.h (struct call_site) <per_objfile>: New member.
9154         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
9155         dwarf2_per_objfile parameter.
9156         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
9157         dwarf2_per_objfile parameter.
9158         (dwarf_expr_reg_to_entry_parameter): Add output
9159         dwarf2_per_objfile parameter.
9160         (locexpr_get_frame_base): Update.
9161         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
9162         <push_dwarf_reg_entry_value>: Update.
9163         <call_site_to_target_addr>: Update.
9164         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
9165         parameter.
9166         (value_of_dwarf_reg_entry): Update.
9167         (rw_pieced_value): Update.
9168         (indirect_synthetic_pointer): Update.
9169         (dwarf2_evaluate_property): Update.
9170         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
9171         parameter.
9172         (locexpr_read_variable): Update.
9173         (locexpr_get_symbol_read_needs): Update.
9174         (loclist_read_variable): Update.
9175
9176 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9177
9178         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9179         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9180         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9181         parameter.
9182         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9183         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9184         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9185         parameter.
9186         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
9187         sect_variable_value): Add dwarf2_per_objfile parameter.
9188         (class dwarf_evaluate_loc_desc) <dwarf_call,
9189         dwarf_variable_value>: Update.
9190         (fetch_const_value_from_synthetic_pointer): Add
9191         dwarf2_per_objfile parameter.
9192         (fetch_const_value_from_synthetic_pointer): Update.
9193         (coerced_pieced_ref): Update.
9194         (class symbol_needs_eval_context) <dwarf_call,
9195         dwarf_variable_value>: Update.
9196         (dwarf2_compile_expr_to_ax): Update.
9197
9198 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9199
9200         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
9201         parameter.
9202         (dwarf2_evaluate_loc_desc_full): Update.
9203
9204 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9205
9206         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
9207         parameter.
9208         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
9209         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
9210         dwarf2_per_objfile parameter.
9211         (decode_debug_loc_dwo_addresses): Likewise.
9212         (dwarf2_find_location_expression): Update.
9213         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
9214         (locexpr_describe_location_piece): Add dwarf2_per_objfile
9215         parameter.
9216         (disassemble_dwarf_expression): Add dwarf2_per_objfile
9217         parameter.
9218         (locexpr_describe_location_1): Likewise.
9219         (locexpr_describe_location): Update.
9220
9221 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9222
9223         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
9224         Remove.
9225         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
9226         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
9227         (dwarf2_compile_property_to_c): Update.
9228         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
9229         use text offset from objfile.
9230         (locexpr_tracepoint_var_ref): Update.
9231         (locexpr_generate_c_location): Update.
9232         (loclist_describe_location): Update.
9233         (loclist_tracepoint_var_ref): Update.
9234         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
9235         dwarf2_per_objfile parameter.
9236         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
9237         use text offset from objfile.
9238         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
9239
9240 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9241
9242         * dwarf2/expr.h (struct dwarf_expr_context)
9243         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
9244         <offset>: Remove.
9245         <per_objfile>: New member.
9246         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
9247         dwarf2_per_objfile parameter.  Don't set offset, set
9248         per_objfile.
9249         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
9250         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
9251         a dwarf2_per_objfile object instead of an offset.
9252         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
9253         constructor.
9254         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
9255         to dwarf2_expr_executor constructor.  Don't set offset.
9256         (dwarf2_fetch_cfa_info): Update.
9257         (struct dwarf2_frame_cache) <text_offset>: Remove.
9258         <per_objfile>: New field.
9259         (dwarf2_frame_cache): Update.
9260         (dwarf2_frame_prev_register): Update.
9261         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9262         <dwarf_evaluate_loc_desc>: Add constructor.
9263         (dwarf2_evaluate_loc_desc_full): Update.
9264         (dwarf2_locexpr_baton_eval): Update.
9265         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
9266         Add constructor.
9267         (dwarf2_loc_desc_get_symbol_read_needs): Update.
9268
9269 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9270
9271         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
9272         addr_sized_int_type>: Move to dwarf2_cu.
9273         <int_type>: Move to dwarf2_per_objfile.
9274         (struct dwarf2_per_objfile) <int_type>: Move here.
9275         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
9276         addr_sized_int_type>: Move here.
9277         (read_func_scope): Update.
9278         (read_array_type): Update.
9279         (read_tag_string_type): Update.
9280         (attr_to_dynamic_prop): Update.
9281         (dwarf2_per_cu_data::int_type): Rename to...
9282         (dwarf2_per_objfile::int_type): ... this.
9283         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
9284         (dwarf2_cu::addr_sized_int_type): ... this.
9285         (read_subrange_type): Update.
9286         (dwarf2_per_cu_data::addr_type): Rename to...
9287         (dwarf2_cu::addr_type): ... this.
9288         (set_die_type): Update.
9289
9290 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9291
9292         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
9293         data through per_cu->cu.
9294
9295 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9296
9297         * dwarf2/read.c (lookup_dwo_comp_unit): Change
9298         dwarf2_per_cu_data parameter fo dwarf2_cu.
9299         (lookup_dwo_type_unit): Likewise.
9300         (read_cutu_die_from_dwo): Likewise.
9301         (lookup_dwo_unit): Likewise.
9302         (open_and_init_dwo_file): Likewise.
9303         (lookup_dwo_cutu): Likewise.
9304         (lookup_dwo_comp_unit): Likewise.
9305         (lookup_dwo_type_unit): Likewise.
9306         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9307         (cutu_reader::cutu_reader): Update.
9308
9309 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9310
9311         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
9312         parameter.
9313         (process_full_type_unit): Likewise.
9314         (process_queue): Update.
9315
9316 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9317
9318         * dwarf2/read.c (recursively_compute_inclusions): Add
9319         dwarf2_per_objfile parameter.
9320         (compute_compunit_symtab_includes): Likewise.
9321         (process_cu_includes): Update.
9322
9323 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9324
9325         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
9326         parameter.
9327         (create_type_unit_group): Update.
9328         (process_psymtab_comp_unit_reader): Update.
9329         (build_type_psymtabs_reader): Update.
9330
9331 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9332
9333         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
9334         object through m_this_cu->cu.
9335
9336 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9337
9338         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
9339         the info parameter.
9340         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
9341
9342 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9343
9344         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
9345         per_objfile parameter.
9346         (load_full_type_unit): Add per_objfile parameter.
9347         (read_signatured_type): Likewise.
9348         (load_full_comp_unit): Likewise.
9349         (load_cu): Likewise.
9350         (dw2_do_instantiate_symtab): Likewise.
9351         (dw2_get_file_names): Likewise.
9352         (dw2_map_symtabs_matching_filename): Update.
9353         (dw_expand_symtabs_matching_file_matcher): Update.
9354         (dw2_map_symbol_filenames): Update.
9355         (process_psymtab_comp_unit): Add per_objfile parameter.
9356         (build_type_psymtabs_1): Update.
9357         (process_skeletonless_type_unit): Update.
9358         (dwarf2_build_psymtabs_hard): Update.
9359         (load_partial_comp_unit): Add per_objfile parameter.
9360         (scan_partial_symbols): Update.
9361         (load_full_comp_unit): Add per_objfile parameter.
9362         (process_imported_unit_die): Update.
9363         (create_cus_hash_table): Update.
9364         (find_partial_die): Update.
9365         (dwarf2_read_addr_index): Update.
9366         (follow_die_offset): Update.
9367         (dwarf2_fetch_die_loc_sect_off): Update.
9368         (dwarf2_fetch_constant_bytes): Update.
9369         (dwarf2_fetch_die_type_sect_off): Update.
9370         (follow_die_sig_1): Update.
9371         (load_full_type_unit): Add per_objfile parameter.
9372         (read_signatured_type): Likewise.
9373
9374 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9375
9376         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
9377         of objfile_name.
9378
9379 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9380
9381         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
9382         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
9383         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
9384         field.
9385         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
9386         (create_cus_from_index): Update.
9387         (dwarf2_read_gdb_index): Update.
9388         (create_cus_from_debug_names): Update.
9389         (dwarf2_read_debug_names): Update.
9390         (get_abbrev_section_for_cu): Update.
9391         (create_all_comp_units): Update.
9392         (read_attribute_value): Update.
9393         (get_debug_line_section): Update.
9394         * dwarf2/index-cache.c (index_cache::store): Update.
9395         * dwarf2/index-write.c (save_gdb_index_command): Update.
9396         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
9397
9398 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9399
9400         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
9401         member.
9402         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
9403         dwarf2_per_cu_data::per_bfd.
9404         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
9405         (create_type_unit_group): Likewise.
9406         (queue_comp_unit): Remove reference to
9407         per_cu->dwarf2_per_objfile.
9408         (maybe_queue_comp_unit): Likewise.
9409         (fill_in_sig_entry_from_dwo_entry): Assign new field.
9410         (create_cus_hash_table): Assign new field.
9411
9412 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9413
9414         * dwarf2/read.c: Replace
9415         dwarf2_cu->per_cu->dwarf2_per_objfile references with
9416         dwarf2_cu->per_objfile throughout.
9417
9418 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9419
9420         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
9421         parameter, don't use per_cu->dwarf2_per_objfile.
9422         (dw2_instantiate_symtab): Likewise.
9423         (dw2_find_last_source_symtab): Update.
9424         (dw2_map_expand_apply): Update.
9425         (dw2_lookup_symbol): Update.
9426         (dw2_expand_symtabs_for_function): Update.
9427         (dw2_expand_all_symtabs): Update.
9428         (dw2_expand_symtabs_with_fullname): Update.
9429         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
9430         don't use per_cu->dwarf2_per_objfile.
9431         (dw2_expand_marked_cus): Update.
9432         (dw2_find_pc_sect_compunit_symtab): Update.
9433         (dw2_debug_names_lookup_symbol): Update.
9434         (dw2_debug_names_expand_symtabs_for_function): Update.
9435         (dw2_debug_names_map_matching_symbols): Update.
9436         (dwarf2_psymtab::expand_psymtab): Update.
9437
9438 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9439
9440         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
9441         <per_objfile>: New member.
9442         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
9443         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
9444         call to dwarf2_cu.
9445         (cutu_reader::cutu_reader): Update.
9446         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
9447
9448 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9449
9450         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
9451         struct dwarf2_per_objfile.
9452         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
9453         dwarf2_per_bfd.
9454         * dwarf2/read.c (set_die_type): Update.
9455         (get_die_type_at_offset): Update.
9456
9457 2020-05-27  Tom Tromey  <tom@tromey.com>
9458             Simon Marchi  <simon.marchi@efficios.com>
9459
9460         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
9461         method.
9462         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
9463         get_symtab, set_symtab>: New methods.
9464         <m_symtabs>: New field.
9465         (struct dwarf2_psymtab): Derive from partial_symtab.
9466         <readin_p, get_compunit_symtab>: Declare methods.
9467         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
9468         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
9469         New methods.
9470         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
9471         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
9472         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
9473         (dw2_symtab_iter_next, dw2_print_stats)
9474         (dw2_expand_symtabs_with_fullname)
9475         (dw2_expand_symtabs_matching_one)
9476         (dw_expand_symtabs_matching_file_matcher)
9477         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
9478         (dw2_debug_names_iterator::next)
9479         (dw2_debug_names_map_matching_symbols)
9480         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
9481         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
9482         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
9483         New methods.
9484         (get_compunit_symtab, process_full_comp_unit)
9485         (process_full_type_unit): Update.
9486         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
9487
9488 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9489
9490         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
9491         then introduce a new dwarf2_per_objfile type.
9492         <read_line_string>: Move to the new dwarf2_per_objfile type.
9493         <objfile>: Likewise.
9494         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
9495         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
9496         dwarf2_per_objfile->per_bfd.
9497         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
9498         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
9499         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
9500         (dwarf2_per_bfd::free_cached_comp_units): ... this.
9501         (dwarf2_has_info): Allocate dwarf2_per_bfd.
9502         (dwarf2_per_objfile::locate_sections): Rename to...
9503         (dwarf2_per_bfd::locate_sections): ... this.
9504         (dwarf2_per_objfile::get_cutu): Rename to...
9505         (dwarf2_per_bfd::get_cutu): ... this.
9506         (dwarf2_per_objfile::get_cu): Rename to...
9507         (dwarf2_per_bfd::get_cu): ... this.
9508         (dwarf2_per_objfile::get_tu): Rename to...
9509         (dwarf2_per_bfd::get_tu): ... this.
9510         (dwarf2_per_objfile::allocate_per_cu): Rename to...
9511         (dwarf2_per_bfd::allocate_per_cu): ... this.
9512         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
9513         (dwarf2_per_bfd::allocate_signatured_type): ... this.
9514         (get_gdb_index_contents_ftype): Change parameter from
9515         dwarf2_per_objfile to dwarf2_per_bfd.
9516         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
9517         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
9518
9519 2020-05-27  Tom Tromey  <tom@tromey.com>
9520             Simon Marchi  <simon.marchi@efficios.com>
9521
9522         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
9523         (allocate_piece_closure): Set "per_objfile" member.
9524         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
9525         (locexpr_describe_location, loclist_describe_location): Use new
9526         member.
9527         * dwarf2/read.c (read_call_site_scope)
9528         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
9529         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
9530         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
9531         handle_data_member_location): Set per_objfile member.
9532         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
9533         member.
9534         (struct dwarf2_loclist_baton) <per_objfile>: New member.
9535
9536 2020-05-27  Tom Tromey  <tom@tromey.com>
9537
9538         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
9539         allocate_signatured_type>: Declare new methods.
9540         <m_num_psymtabs>: New member.
9541         (struct dwarf2_per_cu_data) <index>: New member.
9542         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
9543         (dwarf2_per_objfile::allocate_signatured_type): New methods.
9544         (create_cu_from_index_list): Use allocate_per_cu.
9545         (create_signatured_type_table_from_index)
9546         (create_signatured_type_table_from_debug_names)
9547         (create_debug_type_hash_table, add_type_unit)
9548         (read_comp_units_from_section): Use allocate_signatured_type.
9549
9550 2020-05-27  Tom Tromey  <tom@tromey.com>
9551
9552         * psymtab.c (partial_map_expand_apply)
9553         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9554         (psym_lookup_global_symbol_language)
9555         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9556         (psym_print_stats, psym_expand_symtabs_for_function)
9557         (psym_map_symbol_filenames, psym_map_matching_symbols)
9558         (psym_expand_symtabs_matching)
9559         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9560         (maintenance_check_psymtabs): Update.
9561         * psympriv.h (struct partial_symtab) <readin_p,
9562         get_compunit_symtab>: Add objfile parameter.
9563         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
9564         Likewise.
9565         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
9566         get_compunit_symtab>: Likewise.
9567         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
9568
9569 2020-05-27  Tom Tromey  <tom@tromey.com>
9570
9571         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
9572         member.
9573         * dwarf2/read.c (delete_file_name_entry): Fix comment.
9574         (create_cu_from_index_list)
9575         (create_signatured_type_table_from_index)
9576         (create_signatured_type_table_from_debug_names)
9577         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
9578         (dwarf2_create_include_psymtab)
9579         (create_debug_type_hash_table, add_type_unit)
9580         (create_type_unit_group, read_comp_units_from_section)
9581         (dwarf2_compute_name, create_cus_hash_table)
9582         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9583         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
9584         obstack.
9585         (dw2_get_real_path): Likewise.  Change argument to
9586         dwarf2_per_objfile.
9587
9588 2020-05-27  Luis Machado  <luis.machado@linaro.org>
9589
9590         PR tdep/26000
9591         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
9592         for ldrd (immediate).
9593
9594 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9595
9596         * command.h: Add comment giving the name of class_tui.
9597         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
9598         create the fake command for the help for class_tui.
9599
9600 2020-05-26  Tom Tromey  <tromey@adacore.com>
9601
9602         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
9603         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
9604         (val_atr): New function.
9605         (value_val_atr): Use it.
9606         * ada-valprint.c (print_optional_low_bound): Change low bound
9607         handling for enums.
9608         (val_print_packed_array_elements): Don't call discrete_position.
9609         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
9610         discrete_position for enum types.
9611         * language.c (default_print_array_index): Change type.
9612         * language.h (struct language_defn) <la_print_array_index>: Add
9613         index_type parameter, change type of index_value.
9614         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
9615         (default_print_array_index): Update.
9616         * valprint.c (maybe_print_array_index): Don't call
9617         value_from_longest.  Update.
9618         (value_print_array_elements): Don't call discrete_position.
9619
9620 2020-05-26  Tom Tromey  <tromey@adacore.com>
9621
9622         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
9623         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
9624
9625 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
9626
9627         PR gdb/13519
9628         * avr-tdep.c (avr_integer_to_address): Return data or code
9629         address accordingly to the second 'type' argument of the
9630         function.
9631
9632 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
9633
9634         * infcmd.c, inferior.h: (construct_inferior_arguments):
9635         Moved function from here to gdbsupport/common-inferior.{h,cc}
9636
9637 2020-05-23  Tom Tromey  <tom@tromey.com>
9638
9639         Revert commit eca1f90c:
9640         * NEWS: Remove entry for completion styling.
9641         * completer.c (_rl_completion_prefix_display_length): Move
9642         declaration later.
9643         (gdb_fnprint): Revert.
9644         (gdb_display_match_list_1): Likewise.
9645         * cli/cli-style.c (completion_prefix_style)
9646         (completion_difference_style, completion_suffix_style): Remove.
9647         (_initialize_cli_style): Revert.
9648         * cli/cli-style.h (completion_prefix_style)
9649         (completion_difference_style, completion_suffix_style): Don't
9650         declare.
9651
9652 2020-05-24  Pedro Alves  <palves@redhat.com>
9653
9654         * symtab.c (completion_list_add_name): Return boolean indication
9655         of whether the symbol matched.
9656         (completion_list_add_symbol): Don't try to remove C++ aliases if
9657         the symbol didn't match in the first place.
9658         * symtab.h (completion_list_add_name): Return bool.
9659
9660 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
9661
9662         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
9663         type::field.
9664
9665 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
9666
9667         GDB 9.2 released.
9668
9669 2020-05-23  Tom Tromey  <tom@tromey.com>
9670
9671         * NEWS: Add entry for completion styling.
9672         * completer.c (_rl_completion_prefix_display_length): Move
9673         declaration earlier.
9674         (gdb_fnprint): Use completion_style.
9675         (gdb_display_match_list_1): Likewise.
9676         * cli/cli-style.c (completion_prefix_style)
9677         (completion_difference_style, completion_suffix_style): New
9678         globals.
9679         (_initialize_cli_style): Register new globals.
9680         * cli/cli-style.h (completion_prefix_style)
9681         (completion_difference_style, completion_suffix_style): Declare.
9682
9683 2020-05-23  Pedro Alves  <palves@redhat.com>
9684
9685         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
9686         (parse_escape): Use ISDIGIT instead of isdigit.
9687         (puts_debug): Use gdb_isprint instead of isprint.
9688         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
9689         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
9690         ISSPACE instead of isspace.
9691         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
9692         instead of isspace.
9693         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
9694         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
9695         instead of isxdigit and ISDIGIT instead of isdigit.
9696
9697 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9698
9699         * gdbtypes.h (struct type) <field>: New method.
9700         (TYPE_FIELDS): Remove, replace all uses with either type::fields
9701         or type::field.
9702
9703 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9704
9705         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
9706         (TYPE_FIELDS): Use type::fields.  Change all call sites that
9707         modify the propery to use type::set_fields instead.
9708
9709 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9710
9711         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
9712         type::num_fields instead.
9713
9714 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9715
9716         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
9717         methods.
9718         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
9719         that modify the number of fields to use type::set_num_fields
9720         instead.
9721
9722 2020-05-22  Tom Tromey  <tromey@adacore.com>
9723
9724         * compile/compile-object-load.h (munmap_list_free): Don't
9725         declare.
9726
9727 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
9728
9729         * annotate.c (annotate_source_line): Update return type, add call
9730         to update current symtab and line.
9731         * annotate.h (annotate_source_line): Update return type, and
9732         extend header comment.
9733         * source.c (info_line_command): Check annotation_level before
9734         calling annotate_source_line.
9735         * stack.c (print_frame_info): If calling annotate_source_line
9736         returns true, then don't print any other source line information.
9737
9738 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9739
9740         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
9741
9742 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9743
9744         * coffread.c (patch_type): Remove NULL check before xfree.
9745         * corefile.c (set_gnutarget): Likewise.
9746         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
9747         * exec.c (build_section_table): Likewise.
9748         * remote.c (remote_target::pass_signals): Likewise.
9749         * utils.c (n_spaces): Likewise.
9750         * cli/cli-script.c (document_command): Likewise.
9751         * i386-windows-tdep.c (core_process_module_section): Likewise.
9752         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
9753
9754 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
9755
9756         * symfile.c (reread_symbols): Clear objfile's section_offsets
9757         vector and section indices, re-compute them by calling
9758         sym_offsets.
9759
9760 2020-05-20  Tom Tromey  <tromey@adacore.com>
9761
9762         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
9763         (desc_one_bound, desc_index_type): Compute field name.
9764
9765 2020-05-20  Tom de Vries  <tdevries@suse.de>
9766
9767         PR symtab/25833
9768         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
9769
9770 2020-05-20  Alan Modra  <amodra@gmail.com>
9771
9772         PR 25993
9773         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
9774         bfd_set_filename.
9775         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
9776         passed to bfd_set_filename.
9777         * symfile-mem.c (add_vsyscall_page): Likewise for string
9778         passed to symbol_file_add_from_memory.
9779         (symbol_file_add_from_memory): Make name param a const char* and
9780         don't strdup.
9781
9782 2020-05-20  Alan Modra  <amodra@gmail.com>
9783
9784         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
9785         rather than accessing bfd->filename directly.
9786         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
9787         and use bfd_section_name.
9788         * dwarf2/frame.c (decode_frame_entry): Likewise.
9789         * exec.c (exec_set_section_address): Likewise.
9790         * solib-aix.c (solib_aix_bfd_open): Likewise.
9791         * stap-probe.c (get_stap_base_address): Likewise.
9792         * symfile.c (reread_symbols): Likewise.
9793
9794 2020-05-19  Tom Tromey  <tromey@adacore.com>
9795
9796         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
9797
9798 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9799
9800         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
9801
9802 2020-05-19  Pedro Alves  <palves@redhat.com>
9803
9804         * NEWS (set exec-file-mismatch): Adjust entry.
9805         * exec.c: Include "build-id.h".
9806         (validate_exec_file): Try to match build IDs instead of filenames.
9807         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
9808         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
9809         and pass down 'warn_if_slow'.
9810         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
9811         gdb_bfd_open_closure to pass it down.
9812         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
9813
9814 2020-05-19  Pedro Alves  <palves@redhat.com>
9815
9816         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
9817         * target.c (target_fileio_open_1): Rename to target_fileio_open
9818         and make extern.  Use bool.
9819         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
9820         (target_fileio_read_alloc_1): Adjust.
9821         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
9822         (target_fileio_open_warn_if_slow): Delete declaration.
9823
9824 2020-05-19  Pedro Alves  <palves@redhat.com>
9825
9826         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
9827         Adjust all callers.
9828
9829 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
9830
9831         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
9832         whether disp is negative.
9833
9834 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9835
9836         * symfile.h (struct symfile_segment_data)
9837         <~symfile_segment_data>: Remove.
9838         <segment_info>: Change to std::vector.
9839         * symfile.c (default_symfile_segments): Update.
9840         * elfread.c (elf_symfile_segments): Update.
9841
9842 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9843
9844         * symfile.h (struct symfile_segment_data) <struct segment>: New.
9845         <segments>: New.
9846         <segment_bases, segment_sizes>: Remove.
9847         * symfile.c (default_symfile_segments): Update.
9848         * elfread.c (elf_symfile_segments): Update.
9849         * remote.c (remote_target::get_offsets): Update.
9850         * solib-target.c (solib_target_relocate_section_addresses):
9851         Update.
9852
9853 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9854
9855         * symfile.h (struct symfile_segment_data): Initialize fields.
9856         <~symfile_segment_data>: Add.
9857         (symfile_segment_data_up): New.
9858         (struct sym_fns) <sym_segments>: Return a
9859         symfile_segment_data_up.
9860         (default_symfile_segments): Return a symfile_segment_data_up.
9861         (free_symfile_segment_data): Remove.
9862         (get_symfile_segment_data): Return a symfile_segment_data_up.
9863         * symfile.c (default_symfile_segments): Likewise.
9864         (get_symfile_segment_data): Likewise.
9865         (free_symfile_segment_data): Remove.
9866         (symfile_find_segment_sections): Update.
9867         * elfread.c (elf_symfile_segments): Return a
9868         symfile_segment_data_up.
9869         * remote.c (remote_target::get_offsets): Update.
9870         * solib-target.c (solib_target_relocate_section_addresses):
9871         Update.
9872         * symfile-debug.c (debug_sym_segments): Return a
9873         symfile_segment_data_up.
9874
9875 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9876
9877         PR build/25981
9878         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
9879         Hardcode register numbers.
9880
9881         PR build/25981
9882         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
9883         procfs_find_LDT_entry): Remove.
9884         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
9885         procfs_find_LDT_entry): Remove.
9886         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
9887         Remove.
9888
9889 2020-05-17  Pedro Alves  <palves@redhat.com>
9890             Andrew Burgess  <andrew.burgess@embecosm.com>
9891             Keno Fischer  <keno@juliacomputing.com>
9892
9893         PR gdb/25741
9894         * breakpoint.c (build_target_condition_list): Update comments.
9895         (build_target_command_list): Update comments and skip matching
9896         locations.
9897         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
9898         a separate function.  Simplify "set breakpoint auto-hw off"
9899         handling.
9900         (insert_breakpoints): Update comment.
9901         (tracepoint_locations_match): New parameter.  For breakpoints,
9902         compare location types too, if the caller wants to.
9903         (handle_automatic_hardware_breakpoints): New functions.
9904         (bp_location_is_less_than): Also sort by location type and
9905         hardware breakpoint length.
9906         (update_global_location_list): Handle "set breakpoint auto-hw on"
9907         here.
9908         (update_breakpoint_locations): Ask breakpoint_locations_match to
9909         ignore location types.
9910
9911 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9912
9913         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
9914         type::name instead.
9915
9916 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9917
9918         * gdbtypes.h (struct type) <name, set_name>: New methods.
9919         (TYPE_CODE): Use type::name.  Change all call sites used to set
9920         the name to use type::set_name instead.
9921
9922 2020-05-16  Tom Tromey  <tom@tromey.com>
9923
9924         * top.c (quit_force): Update.
9925         * infrun.c (handle_no_resumed): Update.
9926         * top.h (all_uis): New function.
9927         (ALL_UIS): Remove.
9928
9929 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9930
9931         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
9932
9933 2020-05-16  Pedro Alves  <palves@redhat.com>
9934
9935         * ia64-linux-nat.c
9936         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
9937         Declare method.
9938         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
9939
9940 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
9941
9942         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
9943         (sparc64_adi_info): Likewise.
9944
9945 2020-05-15  Tom Tromey  <tom@tromey.com>
9946
9947         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
9948         block_objfile.
9949         (lookup_objfile_from_block): Remove.
9950         (lookup_symbol_in_block, lookup_symbol_in_static_block)
9951         (lookup_global_symbol): Use block_objfile.
9952         * symtab.h (lookup_objfile_from_block): Don't declare.
9953         * printcmd.c (clear_dangling_display_expressions): Use
9954         block_objfile.
9955         * parse.c (operator_check_standard): Use block_objfile.
9956
9957 2020-05-15  Tom Tromey  <tom@tromey.com>
9958
9959         * language.c (language_alloc_type_symbol): Set
9960         SYMBOL_SECTION.
9961         * symtab.c (initialize_objfile_symbol): Remove.
9962         (allocate_symbol): Remove.
9963         (allocate_template_symbol): Remove.
9964         * dwarf2/read.c (fixup_go_packaging): Use "new".
9965         (new_symbol): Use "new".
9966         (read_variable): Don't call initialize_objfile_symbol.  Use
9967         "new".
9968         (read_func_scope): Use "new".
9969         * xcoffread.c (process_xcoff_symbol): Don't call
9970         initialize_objfile_symbol.
9971         (SYMBOL_DUP): Remove.
9972         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
9973         "new".
9974         * symtab.h (allocate_symbol, initialize_objfile_symbol)
9975         (allocate_template_symbol): Don't declare.
9976         (struct symbol): Add copy constructor.  Change defaults.
9977         * jit.c (finalize_symtab): Use "new".
9978         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
9979         Use "new".
9980         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
9981         (common_block_end): Use "new".
9982         * mdebugread.c (parse_symbol): Use "new".
9983         (new_symbol): Likewise.
9984
9985 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9986
9987         * NEWS: Mention changes to help and apropos.
9988
9989 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9990
9991         * command.h (enum command_class): Improve comments, document
9992         that class_alias is for user-defined aliases, give the class
9993         name for each class, remove unused class_xdb.
9994         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
9995         * breakpoint.c (_initialize_breakpoint): Replace class_alias
9996         by a precise class.
9997         * infcmd.c (_initialize_infcmd): Likewise.
9998         * reverse.c (_initialize_reverse): Likewise.
9999         * stack.c (_initialize_stack): Likewise.
10000         * symfile.c (_initialize_symfile): Likewise.
10001         * tracepoint.c (_initialize_tracepoint): Likewise.
10002
10003 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10004
10005         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
10006         when their aliased command is traversed.
10007         (help_cmd): Add fput_command_names_styled call to
10008         output command name and aliases when command has an alias.
10009
10010 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10011
10012         * cli/cli-decode.h (help_cmd_list): Remove declaration.
10013         * cli/cli-decode.c (help_cmd_list): Declare as static,
10014         remove prefix argument, use bool for recurse arg, rework to show the aliases of
10015         a command together with the command.
10016         (fput_command_name_styled, fput_command_names_styled): New functions.
10017         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
10018         fput_command_name_styled.
10019         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
10020         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
10021
10022 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10023
10024         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
10025         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
10026         * command.h (cmd_show_list): Likewise.
10027         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
10028         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
10029
10030 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10031
10032         * unittests/command-def-selftests.c (traverse_command_structure):
10033         Verify all commands of a list have the same prefix command and
10034         that only the top cmdlist commands have a null prefix.
10035
10036 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10037
10038         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
10039         as prefix, not one of its aliases.
10040         (set_cmd_prefix): Remove.
10041         (do_add_cmd): Centralize the setting of the prefix of a command, when
10042         command is defined after its full chain of prefix commands.
10043         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
10044         (add_setshow_cmd_full): Likewise.
10045         (update_prefix_field_of_prefixed_commands): New function.
10046         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
10047         update_prefix_field_of_prefixed_commands.
10048         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
10049         addresses of remote_set_cmdlist and remote_show_cmdlist given
10050         as argument, not the address of an argument.
10051         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
10052         * gdb/remote.c (_initialize_remote): Likewise.
10053
10054 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10055
10056         * cli/cli-cmds.c (alias_command): Check for an existing alias
10057         using lookup_cmd_composition, as valid_command_p is too strict
10058         and forbids aliases that are the prefix of an existing alias
10059         or command.
10060         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
10061         command is properly recognised as a valid command.
10062
10063 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10064
10065         * unittests/help-doc-selftests.c: Rename to
10066         unittests/command-def-selftests.c
10067         * unittests/command-def-selftests.c (help_doc_tests): Update some
10068         comments.
10069         (command_structure_tests, traverse_command_structure): New namespace
10070         and function.
10071         (command_structure_invariants_tests): New function.
10072         (_initialize_command_def_selftests) Renamed from
10073         _initialize_help_doc_selftests, register command_structure_invariants
10074         selftest.
10075
10076 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10077
10078         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
10079         an alias of 'show'.
10080
10081 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
10082
10083         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
10084         ada_is_fixed_point_type.  Update all callers.
10085         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
10086         all callers.
10087         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
10088         Update all callers.
10089         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
10090         print_fixed_point_type.  Update all callers.
10091         * ada-valprint.c (ada_value_print_num): Replace call to
10092         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
10093
10094 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
10095
10096         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
10097         processors.
10098         (cpu_supports_bts): Add CV_AMD case.
10099
10100 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
10101             Simon Marchi  <simon.marchi@efficios.com>
10102
10103         * infrun.c (stop_all_threads): Collect multiple wait events at
10104         each pass.
10105
10106 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10107
10108         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
10109         type::code instead.
10110
10111 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10112
10113         * gdbtypes.h (struct type) <code, set_code>: New methods.
10114         (TYPE_CODE): Use type::code.  Change all call sites used to set
10115         the code to use type::set_code instead.
10116
10117 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10118             Tom de Vries  <tdevries@suse.de>
10119             Pedro Alves  <palves@redhat.com>
10120
10121         PR threads/25478
10122         * infrun.c (stop_all_threads): Do NOT ignore
10123         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
10124         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
10125         received.
10126         (handle_no_resumed): Remove code handling a live inferior with no
10127         threads.
10128         * remote.c (has_single_non_exited_thread): New.
10129         (remote_target::update_thread_list): Do not delete a thread if is
10130         the last thread of the process.
10131         * thread.c (thread_select): Call delete_exited_threads instead of
10132         prune_threads.
10133
10134 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10135
10136         * infrun.c (stop_all_threads): Enable/disable thread events of all
10137         targets.  Move a debug message denoting the end of the function
10138         into the SCOPED_EXIT block.
10139
10140 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10141
10142         * process-stratum-target.h: Include <set>.
10143         (all_non_exited_process_targets, switch_to_target_no_thread): New
10144         function declarations.
10145         * process-stratum-target.c (all_non_exited_process_targets)
10146         (switch_to_target_no_thread): New function implementations.
10147
10148 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10149
10150         * infrun.c (handle_inferior_event): Extract out a piece of code
10151         into...
10152         (mark_non_executing_threads): ...this new function.
10153
10154 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10155
10156         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
10157         use.
10158
10159 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10160
10161         * regcache.c (regcache_read_pc_protected): New function
10162         implementation that returns 0 if the PC cannot read via
10163         'regcache_read_pc'.
10164         * infrun.c (proceed): Call 'regcache_read_pc_protected'
10165         instead of 'regcache_read_pc'.
10166         (keep_going_pass_signal): Ditto.
10167
10168 2020-05-13  Tom Tromey  <tromey@adacore.com>
10169
10170         * ada-lang.c (align_value): Remove.
10171         (ada_template_to_fixed_record_type_1): Use align_up.
10172
10173 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10174
10175         * async-event.c: Update the copyright year.
10176         * async-event.h: Update the copyright year.
10177
10178 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
10179
10180         * objfiles.h (is_addr_in_objfile,
10181         shared_objfile_contains_address_p): Return bool.
10182         * objfile.c (is_addr_in_objfile,
10183         shared_objfile_contains_address_p): Return bool.
10184
10185 2020-05-11  Tom Tromey  <tromey@adacore.com>
10186
10187         * cli/cli-cmds.c (info_command): Restore.
10188         (_initialize_cli_cmds): Use add_prefix_command for "info".
10189         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
10190
10191 2020-05-11  Tom Tromey  <tromey@adacore.com>
10192
10193         * ada-lang.c (ada_value_primitive_field): Now public.
10194         * ada-lang.h (ada_value_primitive_field): Declare.
10195         * ada-valprint.c (print_field_values): Use
10196         ada_value_primitive_field for wrapper fields.
10197
10198 2020-05-11  Tom de Vries  <tdevries@suse.de>
10199
10200         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
10201         MODULE_DOMAIN.
10202
10203 2020-05-11  Tom de Vries  <tdevries@suse.de>
10204
10205         PR symtab/25941
10206         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
10207         with length 0, if not gdb-produced.
10208         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
10209
10210 2020-05-09  Tom de Vries  <tdevries@suse.de>
10211
10212         PR gdb/25955
10213         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
10214         calculation.
10215
10216 2020-05-09  Tom Tromey  <tom@tromey.com>
10217
10218         * top.c (server_command): Now bool.
10219         * top.h (server_command): Now bool.
10220
10221 2020-05-08  Tom Tromey  <tromey@adacore.com>
10222
10223         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
10224         already being processed.
10225
10226 2020-05-08  Tom Tromey  <tom@tromey.com>
10227
10228         * printcmd.c (struct display) <next>: Remove.
10229         <display>: New constructor.
10230         <exp_string>: Now a std::string.
10231         <enabled_p>: Now a bool.
10232         (display_number): Move definition earlier.
10233         (displays): Rename from display_chain.  Now a std::vector.
10234         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
10235         (display_command): Update.
10236         (do_one_display, disable_display)
10237         (enable_disable_display_command, do_enable_disable_display):
10238         Update.
10239         (free_display): Remove.
10240         (clear_displays): Rewrite.
10241         (delete_display): Update.
10242         (map_display_numbers): Use function_view.  Remove "data"
10243         parameter.  Update.
10244         (do_delete_display): Remove.
10245         (undisplay_command): Update.
10246         (do_one_display, do_displays, disable_display)
10247         (info_display_command): Update.
10248         (do_enable_disable_display): Remove.
10249         (enable_disable_display_command)
10250         (clear_dangling_display_expressions): Update.
10251
10252 2020-05-08  Tom Tromey  <tom@tromey.com>
10253
10254         * symtab.c (set_symbol_cache_size)
10255         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
10256         (maintenance_print_symbol_cache_statistics): Update.
10257         * symmisc.c (print_symbol_bcache_statistics)
10258         (print_objfile_statistics, maintenance_print_objfiles)
10259         (maintenance_info_symtabs, maintenance_check_symtabs)
10260         (maintenance_expand_symtabs, maintenance_info_line_tables):
10261         Update.
10262         * symfile-debug.c (set_debug_symfile): Update.
10263         * source.c (forget_cached_source_info): Update.
10264         * python/python.c (gdbpy_progspaces): Update.
10265         * psymtab.c (maintenance_info_psymtabs): Update.
10266         * probe.c (parse_probes): Update.
10267         * linespec.c (iterate_over_all_matching_symtabs)
10268         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
10269         * guile/scm-progspace.c (gdbscm_progspaces): Update.
10270         * exec.c (exec_target::close): Update.
10271         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
10272         * breakpoint.c (print_one_breakpoint_location)
10273         (create_longjmp_master_breakpoint)
10274         (create_std_terminate_master_breakpoint): Update.
10275         * progspace.c (program_spaces): Now a std::vector.
10276         (maybe_new_address_space): Update.
10277         (add_program_space): Remove.
10278         (program_space::program_space): Update.
10279         (remove_program_space): Update.
10280         (number_of_program_spaces): Remove.
10281         (print_program_space, update_address_spaces): Update.
10282         * progspace.h (program_spaces): Change type.
10283         (ALL_PSPACES): Remove.
10284         (number_of_program_spaces): Don't declare.
10285         (struct program_space) <next>: Remove.
10286
10287 2020-05-08  Tom Tromey  <tom@tromey.com>
10288
10289         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
10290         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
10291         (enable_break): Update.
10292         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
10293         (frv_fdpic_find_canonical_descriptor): Update.
10294         (frv_fetch_objfile_link_map): Update.
10295         * progspace.c (program_space::free_all_objfiles): Update.
10296         (program_space::solibs): New method.
10297         * progspace.h (struct program_space) <solibs>: New method.
10298         * solist.h (master_so_list): Don't declare.
10299         (ALL_SO_LIBS): Remove.
10300         * solib.h (so_list_head): Remove.
10301         (update_solib_list): Update comment.
10302         * solib.c (master_so_list): Remove.
10303         (solib_used, update_solib_list, solib_add)
10304         (info_sharedlibrary_command, clear_solib)
10305         (reload_shared_libraries_1, remove_user_added_objfile): Update.
10306
10307 2020-05-08  Tom Tromey  <tom@tromey.com>
10308
10309         * extension.c (extension_languages): Now a std::array.
10310         (ALL_EXTENSION_LANGUAGES): Remove.
10311         (get_ext_lang_defn, get_ext_lang_of_file)
10312         (eval_ext_lang_from_control_command): Update.
10313         (finish_ext_lang_initialization)
10314         (auto_load_ext_lang_scripts_for_objfile)
10315         (ext_lang_type_printers::ext_lang_type_printers)
10316         (apply_ext_lang_type_printers)
10317         (ext_lang_type_printers::~ext_lang_type_printers)
10318         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
10319         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
10320         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
10321         (get_matching_xmethod_workers, ext_lang_colorize)
10322         (ext_lang_before_prompt): Update.
10323         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
10324
10325 2020-05-08  Tom Tromey  <tom@tromey.com>
10326
10327         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
10328         overload.
10329         <swap_string, m_string>: Remove.
10330         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
10331         Update.
10332         * stabsread.c (define_symbol, read_type): Update.
10333         * linespec.c (find_linespec_symbols): Update.
10334         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
10335         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
10336         * dbxread.c (read_dbx_symtab): Update.
10337         * cp-support.h (cp_canonicalize_string_full)
10338         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
10339         Return unique_xmalloc_ptr.
10340         * cp-support.c (inspect_type): Update.
10341         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
10342         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
10343         Likewise.
10344         * c-typeprint.c (print_name_maybe_canonical): Update.
10345         * break-catch-throw.c (check_status_exception_catchpoint):
10346         Update.
10347
10348 2020-05-08  Tom de Vries  <tdevries@suse.de>
10349
10350         * infrun.c (follow_fork): Copy current_line and current_symtab to
10351         child thread.
10352
10353 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10354
10355         * async-event.c (struct async_signal_handler, struct
10356         async_event_handler): Reformat, remove typedef.
10357
10358 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10359
10360         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
10361         access thistype->main_type->dyn_prop_list directly.
10362
10363 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10364
10365         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
10366         (remove_dyn_prop): Remove.  Update all users to use
10367         type::remove_dyn_prop.
10368         * gdbtypes.c (remove_dyn_prop): Rename to...
10369         (type::remove_dyn_prop): ... this.
10370
10371 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
10372
10373         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
10374         (add_dyn_prop): Remove.  Update all users to use
10375         type::add_dyn_prop.
10376         * gdbtypes.c (add_dyn_prop): Rename to...
10377         (type::add_dyn_prop): ... this.
10378
10379 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10380
10381         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
10382         (get_dyn_prop): Remove.  Update all users to use
10383         type::dyn_prop.
10384         * gdbtypes.c (get_dyn_prop): Rename to...
10385         (type::dyn_prop): ... this.
10386
10387 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
10388
10389         * gdbtypes.h (struct main_type) <flag_static>: Remove.
10390
10391 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
10392
10393         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
10394         instruction, skip it if it's there.
10395
10396 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
10397
10398         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
10399
10400 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
10401
10402         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
10403         * gdbtypes.c (recursive_dump_type): Remove use of
10404         TYPE_INCOMPLETE.
10405
10406 2020-05-03  Tom Tromey  <tom@tromey.com>
10407
10408         * breakpoint.c (catch_command, tcatch_command): Remove.
10409         (_initialize_breakpoint): Use add_basic_prefix_cmd,
10410         add_show_prefix_cmd.
10411         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
10412         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
10413         Remove.
10414         (add_internal_problem_command): Use add_basic_prefix_cmd,
10415         add_show_prefix_cmd.
10416         * mips-tdep.c (set_mipsfpu_command): Remove.
10417         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
10418         * dwarf2/index-cache.c (set_index_cache_command): Remove.
10419         (_initialize_index_cache): Use add_basic_prefix_cmd.
10420         * memattr.c (dummy_cmd): Remove.
10421         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
10422         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
10423         (_initialize_tui_win): Use add_basic_prefix_cmd,
10424         add_show_prefix_cmd.
10425         * cli/cli-logging.c (set_logging_command): Remove.
10426         (_initialize_cli_logging): Use add_basic_prefix_cmd,
10427         add_show_prefix_cmd.
10428         (show_logging_command): Remove.
10429         * target.c (target_command): Remove.
10430         (add_target): Use add_basic_prefix_cmd.
10431
10432 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
10433
10434         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
10435
10436 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10437
10438         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
10439         info_command.
10440
10441 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
10442
10443         * nbsd-nat.c (nbsd_enable_proc_events)
10444         (nbsd_nat_target::post_startup_inferior): Add.
10445         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
10446         (nbsd_nat_target::update_thread_list): Rewrite.
10447         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
10448         "PTRACE_LWP_CREATE".
10449         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
10450
10451 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10452
10453         * stack.c (_initialize_stack): Remove duplicated creation
10454         of "frame" command and "f" alias.
10455
10456 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
10457
10458         PR gdb/18706
10459         * gdbtypes.c (check_typedef): Calculate size of array of
10460         stubbed type.
10461
10462 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
10463
10464         PR gdb/15559
10465         * i386-tdep.c (i386_push_dummy_call): Call
10466         i386_thiscall_push_dummy_call.
10467         (i386_thiscall_push_dummy_call): New function.
10468         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
10469         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
10470         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
10471
10472 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10473
10474         * gdbarch.sh (do_read): Add shellcheck disable directive for
10475         warning SC2162.
10476
10477 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10478
10479         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
10480         "referenced but not assigned" warning.
10481
10482 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10483
10484         * gdbarch.sh: Remove code that sets fallbackdefault.
10485
10486 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10487
10488         * gdbarch.sh: Use shell operators && and || instead of
10489         -a and -o.
10490
10491 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10492
10493         * gdbarch.sh: Use $(...) instead of `...`.
10494
10495 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10496
10497         * gdbarch.sh: Use double quotes around variables.
10498
10499 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10500
10501         * gdbarch.sh: Use %s with printf, instead of variables in the
10502         format string.
10503
10504 2020-04-29  Tom Tromey  <tromey@adacore.com>
10505
10506         PR ada/25875:
10507         * dwarf2/read.c (update_enumeration_type_from_children): Compute
10508         type fields here.
10509         (read_enumeration_type): Call
10510         update_enumeration_type_from_children later.  Update comments.
10511         (process_enumeration_scope): Don't create type fields.
10512
10513 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
10514
10515         * nbsd-tdep.c: Include "xml-syscall.h".
10516         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
10517
10518 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
10519
10520         * nbsd-nat.c: Include "sys/wait.h".
10521         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
10522         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
10523         (nbsd_nat_target::remove_exec_catchpoint)
10524         (nbsd_nat_target::set_syscall_catchpoint): Add.
10525         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
10526         (nbsd_nat_target::insert_exec_catchpoint)
10527         (nbsd_nat_target::remove_exec_catchpoint)
10528         (nbsd_nat_target::set_syscall_catchpoint): Add.
10529         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
10530         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
10531         `nbsd_get_syscall_number'.
10532
10533 2020-04-29  Tom Tromey  <tom@tromey.com>
10534
10535         * stack.c (print_block_frame_labels): Remove.
10536
10537 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
10538
10539         PR gdb/17320
10540         * ada-valprint.c (val_print_packed_array_elements): Move array
10541         end bracket to new line.
10542         (ada_val_print_string): Remove extra spaces before first array
10543         element.
10544         * c-valprint.c (c_value_print_array): Likewise.
10545         * m2-valprint.c (m2_print_array_contents): Likewise.
10546         (m2_value_print_inner): Likewise.
10547         * p-valprint.c (pascal_value_print_inner): Likewise.
10548         * valprint.c (generic_val_print_array): Likewise.
10549         (value_print_array_elements): Move first array element and array
10550         end bracket to new line.
10551
10552 2020-04-29  Tom de Vries  <tdevries@suse.de>
10553
10554         PR symtab/25889
10555         * linespec.c (find_method): Fix ix calculation.
10556
10557 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
10558
10559         * syscalls/update-netbsd.sh: New file.
10560         * syscalls/netbsd.xml: Regenerate.
10561         * data-directory/Makefile.in: Register `netbsd.xml' in
10562         `SYSCALLS_FILES'.
10563
10564 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10565
10566         * syscalls/update-freebsd.sh: Add double quotes.
10567
10568 2020-04-28  Tom Tromey  <tom@tromey.com>
10569
10570         * NEWS: Update.
10571         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
10572         (cmdpy_init): Allow class_tui.
10573
10574 2020-04-28 Mark Williams <mark@myosotissp.com>
10575
10576         PR gdb/24480
10577         * dwarf2read.c: Add missing assingments to list_in_scope when
10578         start_symtab was already called.
10579
10580 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10581
10582         PR gdb/25881
10583         * dwarf2/read.c (offset_map_type): Use
10584         gdb:hash_enum<sect_offset> as hash function.
10585
10586 2020-04-28  Tom de Vries  <tdevries@suse.de>
10587
10588         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
10589         with DW_AT_signature.
10590
10591 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
10592
10593         * configure.ac: Remove check for fs_base/gs_base in
10594         user_regs_struct.
10595         * configure: Re-generate.
10596         * config.in: Re-generate.
10597         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
10598         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
10599         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
10600
10601 2020-04-27  Luis Machado  <luis.machado@linaro.org>
10602
10603         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
10604         problematic inline frame unwinding situation.
10605         * frame.c (frame_id_computed_p): New function.
10606         * frame.h (frame_id_computed_p): New prototype.
10607
10608 2020-04-26  Tom Tromey  <tom@tromey.com>
10609
10610         * command.h (enum command_class) <class_pseudo>: Remove.
10611
10612 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10613
10614         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
10615         and whitespace.
10616
10617 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
10618
10619         * inf-ptrace.c (inf_ptrace_target::wait): Remove
10620         `PT_GET_PROCESS_STATE' block.
10621
10622 2020-04-24  Tom Tromey  <tom@tromey.com>
10623
10624         * symtab.h (symbol_get_demangled_name): Don't declare.
10625         * symtab.c (symbol_get_demangled_name): Remove.
10626         (general_symbol_info::natural_name)
10627         (general_symbol_info::demangled_name): Update.
10628
10629 2020-04-24  Tom Tromey  <tom@tromey.com>
10630
10631         PR rust/25025:
10632         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
10633
10634 2020-04-24  Tom Tromey  <tom@tromey.com>
10635
10636         PR symtab/12707:
10637         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
10638         exists.
10639         (new_symbol): Likewise.
10640         * compile/compile-object-load.c (get_out_value_type): Use
10641         symbol_matches_search_name.
10642
10643 2020-04-24  Tom Tromey  <tom@tromey.com>
10644
10645         * dwarf2/read.c (add_partial_symbol): Do not call
10646         compute_and_set_names.
10647
10648 2020-04-24  Tom Tromey  <tom@tromey.com>
10649
10650         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
10651         overload.
10652
10653 2020-04-24  Tom Tromey  <tom@tromey.com>
10654
10655         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
10656         (add_psymbol_to_list): New overload.  Make old overload call new
10657         one.
10658         * psympriv.h (add_psymbol_to_list): New overload.
10659
10660 2020-04-24  Tom Tromey  <tom@tromey.com>
10661
10662         * dwarf2/read.c (partial_die_info::read) <case
10663         DW_AT_linkage_name>: Use value_as_string.
10664         (dwarf2_string_attr): Use value_as_string.
10665         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
10666         method.
10667         * dwarf2/attribute.c (attribute::value_as_string): New method.
10668
10669 2020-04-24  Tom Tromey  <tom@tromey.com>
10670
10671         * symtab.c (general_symbol_info::natural_name)
10672         (general_symbol_info::demangled_name): Check for language_rust.
10673
10674 2020-04-24  Tom Tromey  <tom@tromey.com>
10675
10676         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
10677         (dwarf2_physname): ... from here.
10678         (partial_die_info::read): Add Rust "{" hack.
10679
10680 2020-04-24  Tom Tromey  <tom@tromey.com>
10681
10682         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
10683         method.
10684         (symbol_set_demangled_name): Don't declare.
10685         * symtab.c (general_symbol_info::set_demangled_name): Rename from
10686         symbol_set_demangled_name.
10687         (general_symbol_info::set_language)
10688         (general_symbol_info::compute_and_set_names): Update.
10689         * minsyms.c (minimal_symbol_reader::install): Update.
10690         * dwarf2/read.c (new_symbol): Update.
10691
10692 2020-04-24  Tom Tromey  <tromey@adacore.com>
10693
10694         PR python/23662:
10695         * python/py-type.c (convert_field): Handle
10696         FIELD_LOC_KIND_DWARF_BLOCK.
10697         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
10698         (typy_get_dynamic): Nw function.
10699         (type_object_getset): Add "dynamic".
10700         * NEWS: Add entry.
10701
10702 2020-04-24  Tom Tromey  <tromey@adacore.com>
10703
10704         * ada-typeprint.c (print_choices, print_variant_part)
10705         (print_record_field_types_dynamic): New functions.
10706         (print_record_field_types): Use print_record_field_types_dynamic.
10707
10708 2020-04-24  Tom Tromey  <tromey@adacore.com>
10709
10710         * dwarf2/read.c (handle_data_member_location): New overload.
10711         (dwarf2_add_field): Use it.
10712         (decode_locdesc): Add "computed" parameter.  Update comment.
10713         * gdbtypes.c (is_dynamic_type_internal): Also look for
10714         FIELD_LOC_KIND_DWARF_BLOCK.
10715         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
10716         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
10717         virtual base classes.
10718         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
10719         FIELD_LOC_KIND_DWARF_BLOCK.
10720
10721 2020-04-24  Tom Tromey  <tromey@adacore.com>
10722
10723         * dwarf2/read.c (read_structure_type): Handle dynamic length.
10724         * gdbtypes.c (is_dynamic_type_internal): Check
10725         TYPE_HAS_DYNAMIC_LENGTH.
10726         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
10727         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
10728         New macros.
10729         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
10730         constant.
10731
10732 2020-04-24  Tom Tromey  <tromey@adacore.com>
10733
10734         * dwarf2/read.c (struct variant_field): Rewrite.
10735         (struct variant_part_builder): New.
10736         (struct nextfield): Remove "variant" field.  Add "offset".
10737         (struct field_info): Add "current_variant_part" and
10738         "variant_parts".
10739         (alloc_discriminant_info): Remove.
10740         (alloc_rust_variant): New function.
10741         (quirk_rust_enum): Update.
10742         (dwarf2_add_field): Set "offset" member.  Don't handle
10743         DW_TAG_variant_part.
10744         (offset_map_type): New typedef.
10745         (convert_variant_range, create_one_variant)
10746         (create_one_variant_part, create_variant_parts)
10747         (add_variant_property): New functions.
10748         (dwarf2_attach_fields_to_type): Call add_variant_property.
10749         (read_structure_type): Don't handle DW_TAG_variant_part.
10750         (handle_variant_part, handle_variant): New functions.
10751         (handle_struct_member_die): Use them.
10752         (process_structure_scope): Don't handle variant parts.
10753         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
10754         (struct discriminant_info): Remove.
10755         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
10756         (struct main_type) <flag_discriminated_union>: Remove.
10757         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
10758         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
10759         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
10760         Update.
10761         * valops.c (value_union_variant): Remove.
10762         * value.h (value_union_variant): Don't declare.
10763
10764 2020-04-24  Tom Tromey  <tromey@adacore.com>
10765
10766         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
10767         (ada_value_primitive_packed_val): Update.
10768         * ada-valprint.c (ada_value_print_1): Update.
10769         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
10770         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
10771         just an address.  Use evaluate_for_locexpr_baton.
10772         (dwarf2_evaluate_property): Update.
10773         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
10774         array_view.
10775         * findvar.c (default_read_var_value): Update.
10776         * gdbtypes.c (compute_variant_fields_inner)
10777         (resolve_dynamic_type_internal): Update.
10778         (resolve_dynamic_type): Change type of valaddr parameter.
10779         * gdbtypes.h (resolve_dynamic_type): Update.
10780         * valarith.c (value_subscripted_rvalue): Update.
10781         * value.c (value_from_contents_and_address): Update.
10782
10783 2020-04-24  Tom Tromey  <tromey@adacore.com>
10784
10785         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
10786         "push_initial_value" parameter.
10787         (dwarf2_evaluate_property): Likewise.
10788         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
10789
10790 2020-04-24  Tom Tromey  <tromey@adacore.com>
10791
10792         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
10793         (variant::matches, compute_variant_fields_recurse)
10794         (compute_variant_fields_inner, compute_variant_fields): New
10795         functions.
10796         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
10797         Use resolved_type after type is made.
10798         (operator==): Add new cases.
10799         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
10800         (struct discriminant_range, struct variant, struct variant_part):
10801         New.
10802         (union dynamic_prop_data) <variant_parts, original_type>: New
10803         members.
10804         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
10805         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
10806         constants.
10807         * value.c (unpack_bits_as_long): Now public.
10808         * value.h (unpack_bits_as_long): Declare.
10809
10810 2020-04-24  Tom Tromey  <tromey@adacore.com>
10811
10812         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
10813         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
10814
10815 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
10816
10817         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
10818
10819 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
10820
10821         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
10822         (remove_fork_catchpoint, post_startup_inferior)
10823         (post_attach): Move...
10824         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
10825         (remove_fork_catchpoint, post_startup_inferior)
10826         (post_attach): ...here.
10827         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
10828         (remove_fork_catchpoint, post_startup_inferior)
10829         (post_attach): Move...
10830         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
10831         (remove_fork_catchpoint, post_startup_inferior)
10832         (post_attach): ...here.
10833
10834 2020-04-24  Tom Tromey  <tromey@adacore.com>
10835
10836         * nat/windows-nat.h (struct windows_thread_info)
10837         <pc_adjusted>: New member.
10838         * windows-nat.c (windows_fetch_one_register): Check
10839         pc_adjusted.
10840         (windows_nat_target::get_windows_debug_event)
10841         (windows_nat_target::wait): Set pc_adjusted.
10842
10843 2020-04-24  Tom de Vries  <tdevries@suse.de>
10844
10845         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
10846         Run gdb-add-index inside temp dir.
10847
10848 2020-04-23  Tom Tromey  <tromey@adacore.com>
10849
10850         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
10851         in loop.
10852
10853 2020-04-23  Luis Machado  <luis.machado@linaro.org>
10854
10855         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
10856         get_frame_register instead of gdbarch_unwind_pc.
10857
10858 2020-04-23  Tom de Vries  <tdevries@suse.de>
10859
10860         * symtab.c (lookup_global_symbol): Prefer def over decl.
10861
10862 2020-04-23  Tom de Vries  <tdevries@suse.de>
10863
10864         PR symtab/25807
10865         * block.c (best_symbol, better_symbol): Promote to external.
10866         * block.h (best_symbol, better_symbol): Declare.
10867         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
10868         decl.
10869
10870 2020-04-23  Tom Tromey  <tromey@adacore.com>
10871
10872         PR ada/25837:
10873         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
10874         "const char *", not a "const std::string &".
10875         <name_and_matcher::operator==>: Update.
10876         * unittests/lookup_name_info-selftests.c: Change type of
10877         "result".
10878
10879 2020-04-23  Tom Tromey  <tom@tromey.com>
10880
10881         * inferior.h (iterate_over_inferiors): Don't declare.
10882         * inferior.c (iterate_over_inferiors): Remove.
10883         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
10884         Remove.
10885         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
10886         use iterate_over_inferiors.
10887         (darwin_resume_inferior_it)
10888         (struct resume_inferior_threads_param)
10889         (darwin_resume_inferior_threads_it): Remove.
10890         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
10891
10892 2020-04-23  Tom de Vries  <tdevries@suse.de>
10893
10894         * blockframe.c (find_pc_partial_function): Use
10895         find_pc_sect_compunit_symtab rather than
10896         objfile->sf->qf->find_pc_sect_compunit_symtab.
10897
10898 2020-04-22  Tom de Vries  <tdevries@suse.de>
10899
10900         PR symtab/25764
10901         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
10902         in psymtabs.
10903
10904 2020-04-22  Tom de Vries  <tdevries@suse.de>
10905
10906         PR symtab/25801
10907         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
10908         symtabs.
10909
10910 2020-04-22  Tom de Vries  <tdevries@suse.de>
10911
10912         PR symtab/25700
10913         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
10914         CU if already created.
10915
10916 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10917
10918         * infrun.c (displaced_step_fixup): Switch to the event_thread
10919         before calling displaced_step_restore, not after.
10920
10921 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10922
10923         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
10924         its inferior is not recorded by us.
10925         (record_btrace_target_open): Replace call to
10926         all_non_exited_threads () with call to current_inferior
10927         ()->non_exited_threads ().
10928         (record_btrace_target::stop_recording): Likewise.
10929         (record_btrace_target::close): Likewise.
10930         (record_btrace_target::wait): Likewise.
10931         (record_btrace_target::record_stop_replaying): Likewise.
10932
10933 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10934
10935         * btrace.c (btrace_enable): Throw an error on double enables and
10936         when enabling recording fails.
10937         (btrace_disable): Throw an error if the thread is not recorded.
10938
10939 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10940
10941         * record-btrace.c (record_btrace_target::fetch_registers): Forward
10942         request if we do not have a thread_info.
10943
10944 2020-04-21  Tom de Vries  <tdevries@suse.de>
10945
10946         PR gdb/25471
10947         * thread.c
10948         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
10949         exception in get_frame_id.
10950
10951 2020-04-20  Tom Tromey  <tromey@adacore.com>
10952
10953         * python/python.c (struct gdbpy_event): Mark move constructor as
10954         noexcept.
10955         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
10956         constructor as noexcept.
10957         * completer.h (struct completion_result): Mark move constructor as
10958         noexcept.
10959         * completer.c (completion_result::completion_result): Use
10960         initialization style.  Don't call reset_match_list.
10961
10962 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
10963
10964         * MAINTAINERS (Write After Approval): Add myself.
10965
10966 2020-04-18  Tom Tromey  <tom@tromey.com>
10967
10968         * windows-tdep.c (init_w32_command_list)
10969         (w32_prefix_command_valid): Restore.
10970         (_initialize_windows_tdep): Call init_w32_command_list.
10971
10972 2020-04-18  Tom Tromey  <tom@tromey.com>
10973
10974         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
10975         * value.c (value_fn_field): Update.
10976         * valops.c (find_function_in_inferior)
10977         (value_allocate_space_in_inferior): Update.
10978         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10979         Update.
10980         * tui/tui-source.c (tui_source_window::set_contents): Update.
10981         * symtab.c (lookup_global_or_static_symbol)
10982         (find_function_start_sal_1, skip_prologue_sal)
10983         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
10984         * symmisc.c (dump_msymbols, dump_symtab_1)
10985         (maintenance_print_one_line_table): Update.
10986         * symfile.c (init_entry_point_info, section_is_mapped)
10987         (list_overlays_command, simple_read_overlay_table)
10988         (simple_overlay_update_1): Update.
10989         * stap-probe.c (handle_stap_probe): Update.
10990         * stabsread.c (dbx_init_float_type, define_symbol)
10991         (read_one_struct_field, read_enum_type, read_range_type): Update.
10992         * source.c (info_line_command): Update.
10993         * python/python.c (gdbpy_source_objfile_script)
10994         (gdbpy_execute_objfile_script): Update.
10995         * python/py-type.c (save_objfile_types): Update.
10996         * python/py-objfile.c (py_free_objfile): Update.
10997         * python/py-inferior.c (python_new_objfile): Update.
10998         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
10999         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
11000         (maintenance_check_psymtabs): Update.
11001         * printcmd.c (info_address_command): Update.
11002         * objfiles.h (struct objfile) <arch>: New method, from
11003         get_objfile_arch.
11004         (get_objfile_arch): Don't declare.
11005         * objfiles.c (get_objfile_arch): Remove.
11006         (filter_overlapping_sections): Update.
11007         * minsyms.c (msymbol_is_function): Update.
11008         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
11009         (output_nondebug_symbol): Update.
11010         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
11011         (mdebug_expand_psymtab): Update.
11012         * machoread.c (macho_add_oso_symfile): Update.
11013         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
11014         Update.
11015         * linux-fork.c (checkpoint_command): Update.
11016         * linespec.c (convert_linespec_to_sals): Update.
11017         * jit.c (finalize_symtab): Update.
11018         * infrun.c (insert_exception_resume_from_probe): Update.
11019         * ia64-tdep.c (ia64_find_unwind_table): Update.
11020         * hppa-tdep.c (internalize_unwinds): Update.
11021         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
11022         Update.
11023         * gcore.c (call_target_sbrk): Update.
11024         * elfread.c (record_minimal_symbol, elf_symtab_read)
11025         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
11026         (elf_gnu_ifunc_resolve_by_got): Update.
11027         * dwarf2/read.c (create_addrmap_from_index)
11028         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11029         (read_debug_names_from_section)
11030         (process_psymtab_comp_unit_reader, add_partial_symbol)
11031         (add_partial_subprogram, process_full_comp_unit)
11032         (read_file_scope, read_func_scope, read_lexical_block_scope)
11033         (read_call_site_scope, dwarf2_ranges_read)
11034         (dwarf2_record_block_ranges, dwarf2_add_field)
11035         (mark_common_block_symbol_computed, read_tag_pointer_type)
11036         (read_tag_string_type, dwarf2_init_float_type)
11037         (dwarf2_init_complex_target_type, read_base_type)
11038         (partial_die_info::read, partial_die_info::read)
11039         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
11040         (dwarf2_fetch_die_loc_sect_off): Update.
11041         * dwarf2/loc.c (dwarf2_find_location_expression)
11042         (class dwarf_evaluate_loc_desc, rw_pieced_value)
11043         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
11044         (dwarf2_loc_desc_get_symbol_read_needs)
11045         (locexpr_describe_location_piece, locexpr_describe_location_1)
11046         (loclist_describe_location): Update.
11047         * dwarf2/index-write.c (write_debug_names): Update.
11048         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
11049         * dtrace-probe.c (dtrace_process_dof): Update.
11050         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
11051         (process_one_symbol): Update.
11052         * ctfread.c (ctf_init_float_type, read_base_type): Update.
11053         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
11054         (coff_read_enum_type): Update.
11055         * cli/cli-cmds.c (edit_command, list_command): Update.
11056         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
11057         * breakpoint.c (create_overlay_event_breakpoint)
11058         (create_longjmp_master_breakpoint)
11059         (create_std_terminate_master_breakpoint)
11060         (create_exception_master_breakpoint, get_sal_arch): Update.
11061         * block.c (block_gdbarch): Update.
11062         * annotate.c (annotate_source_line): Update.
11063
11064 2020-04-17  Tom Tromey  <tromey@adacore.com>
11065
11066         * auto-load.c (show_auto_load_cmd): Remove.
11067         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
11068         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
11069         (maintenance_print_arc_command): Remove.
11070         * tui/tui-win.c (tui_command): Remove.
11071         (tui_get_cmd_list): Use add_basic_prefix_cmd.
11072         * tui/tui-layout.c (tui_layout_command): Remove.
11073         (_initialize_tui_layout): Use add_basic_prefix_cmd.
11074         * python/python.c (user_set_python, user_show_python): Remove.
11075         (_initialize_python): Use add_basic_prefix_cmd,
11076         add_show_prefix_cmd.
11077         * guile/guile.c (set_guile_command, show_guile_command): Remove.
11078         (install_gdb_commands): Use add_basic_prefix_cmd,
11079         add_show_prefix_cmd.
11080         (info_guile_command): Remove.
11081         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
11082         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
11083         add_show_prefix_cmd.
11084         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
11085         Remove do_set and do_show parameters.
11086         * cli/cli-style.c (set_style, show_style): Remove.
11087         (_initialize_cli_style): Use add_basic_prefix_cmd,
11088         add_show_prefix_cmd.
11089         (cli_style_option::add_setshow_commands): Remove do_set and
11090         do_show parameters.
11091         (cli_style_option::add_setshow_commands): Use
11092         add_basic_prefix_cmd, add_show_prefix_cmd.
11093         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
11094         (set_style_name): Remove.
11095         * cli/cli-dump.c (dump_command, append_command): Remove.
11096         (srec_dump_command, ihex_dump_command, verilog_dump_command)
11097         (tekhex_dump_command, binary_dump_command)
11098         (binary_append_command): Remove.
11099         (_initialize_cli_dump): Use add_basic_prefix_cmd.
11100         * windows-tdep.c (w32_prefix_command_valid): Remove global.
11101         (init_w32_command_list): Remove; move into ...
11102         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
11103         * valprint.c (set_print, show_print, set_print_raw)
11104         (show_print_raw): Remove.
11105         (_initialize_valprint): Use add_basic_prefix_cmd,
11106         add_show_prefix_cmd.
11107         * typeprint.c (set_print_type, show_print_type): Remove.
11108         (_initialize_typeprint): Use add_basic_prefix_cmd,
11109         add_show_prefix_cmd.
11110         * record.c (set_record_command, show_record_command): Remove.
11111         (_initialize_record): Use add_basic_prefix_cmd,
11112         add_show_prefix_cmd.
11113         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
11114         add_show_prefix_cmd.
11115         (info_command, show_command, set_debug, show_debug): Remove.
11116         * top.h (set_history, show_history): Don't declare.
11117         * top.c (set_history, show_history): Remove.
11118         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
11119         (unset_tdesc_cmd): Remove.
11120         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
11121         add_show_prefix_cmd.
11122         * symtab.c (info_module_command): Remove.
11123         (_initialize_symtab): Use add_basic_prefix_cmd.
11124         * symfile.c (overlay_command): Remove.
11125         (_initialize_symfile): Use add_basic_prefix_cmd.
11126         * sparc64-tdep.c (info_adi_command): Remove.
11127         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
11128         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
11129         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
11130         add_show_prefix_cmd.
11131         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
11132         (_initialize_serial): Use add_basic_prefix_cmd,
11133         add_show_prefix_cmd.
11134         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
11135         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
11136         add_show_prefix_cmd.
11137         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
11138         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
11139         add_show_prefix_cmd.
11140         * riscv-tdep.c (show_riscv_command, set_riscv_command)
11141         (show_debug_riscv_command, set_debug_riscv_command): Remove.
11142         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
11143         add_show_prefix_cmd.
11144         * remote.c (remote_command, set_remote_cmd): Remove.
11145         (_initialize_remote): Use add_basic_prefix_cmd.
11146         * record-full.c (set_record_full_command)
11147         (show_record_full_command): Remove.
11148         (_initialize_record_full): Use add_basic_prefix_cmd,
11149         add_show_prefix_cmd.
11150         * record-btrace.c (cmd_set_record_btrace)
11151         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
11152         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
11153         (cmd_show_record_btrace_pt): Remove.
11154         (_initialize_record_btrace): Use add_basic_prefix_cmd,
11155         add_show_prefix_cmd.
11156         * ravenscar-thread.c (set_ravenscar_command)
11157         (show_ravenscar_command): Remove.
11158         (_initialize_ravenscar): Use add_basic_prefix_cmd,
11159         add_show_prefix_cmd.
11160         * mips-tdep.c (show_mips_command, set_mips_command)
11161         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
11162         add_show_prefix_cmd.
11163         * maint.c (maintenance_command, maintenance_info_command)
11164         (maintenance_check_command, maintenance_print_command)
11165         (maintenance_set_cmd, maintenance_show_cmd): Remove.
11166         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
11167         add_show_prefix_cmd.
11168         (show_per_command_cmd): Remove.
11169         * maint-test-settings.c (maintenance_set_test_settings_cmd):
11170         Remove.
11171         (maintenance_show_test_settings_cmd): Remove.
11172         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
11173         add_show_prefix_cmd.
11174         * maint-test-options.c (maintenance_test_options_command):
11175         Remove.
11176         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
11177         * macrocmd.c (macro_command): Remove
11178         (_initialize_macrocmd): Use add_basic_prefix_cmd.
11179         * language.c (set_check, show_check): Remove.
11180         (_initialize_language): Use add_basic_prefix_cmd,
11181         add_show_prefix_cmd.
11182         * infcmd.c (unset_command): Remove.
11183         (_initialize_infcmd): Use add_basic_prefix_cmd.
11184         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
11185         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
11186         add_show_prefix_cmd.
11187         * go32-nat.c (go32_info_dos_command): Remove.
11188         (_initialize_go32_nat): Use add_basic_prefix_cmd.
11189         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
11190         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
11191         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
11192         (_initialize_frame): Use add_basic_prefix_cmd,
11193         add_show_prefix_cmd.
11194         * dcache.c (set_dcache_command, show_dcache_command): Remove.
11195         (_initialize_dcache): Use add_basic_prefix_cmd,
11196         add_show_prefix_cmd.
11197         * cp-support.c (maint_cplus_command): Remove.
11198         (_initialize_cp_support): Use add_basic_prefix_cmd.
11199         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
11200         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
11201         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
11202         add_basic_prefix_cmd, add_show_prefix_cmd.
11203         * breakpoint.c (save_command): Remove.
11204         (_initialize_breakpoint): Use add_basic_prefix_cmd.
11205         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
11206         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
11207         add_show_prefix_cmd.
11208         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
11209         (set_ada_command, show_ada_command): Remove.
11210         (_initialize_ada_language): Use add_basic_prefix_cmd,
11211         add_show_prefix_cmd.
11212         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
11213
11214 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
11215
11216         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
11217         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
11218
11219 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11220
11221         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
11222         warning messages.
11223
11224 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11225
11226         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
11227         import table is not at beginning of .idata section.
11228
11229 2020-04-16  Pedro Alves  <palves@redhat.com>
11230
11231         * inferior.c (delete_inferior): Use delete operator directly
11232         instead of delete_program_space.
11233         * progspace.c (add_program_space): New, factored out from
11234         program_space::program_space.
11235         (remove_program_space): New, factored out from
11236         delete_program_space.
11237         (program_space::program_space): Remove intro comment.  Rewrite.
11238         (program_space::~program_space): Remove intro comment.  Call
11239         remove_program_space.
11240         (delete_program_space): Delete.
11241         * progspace.h (program_space::program_space): Make explicit.  Move
11242         intro comment here, adjusted.
11243         (program_space::~program_space): Move intro comment here,
11244         adjusted.
11245         (delete_program_space): Remove.
11246
11247 2020-04-16  Tom Tromey  <tromey@adacore.com>
11248
11249         * windows-nat.c (windows_nat::handle_access_violation): New
11250         function.
11251         * nat/windows-nat.h (handle_access_violation): Declare.
11252         * nat/windows-nat.c (handle_exception): Move Cygwin code to
11253         windows-nat.c.  Call handle_access_violation.
11254
11255 2020-04-16  Tom de Vries  <tdevries@suse.de>
11256
11257         PR symtab/25791
11258         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
11259         CUs without psymtab.
11260
11261 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
11262
11263         * python/python.c (do_start_initialization): Don't call
11264         PyEval_InitThreads for Python 3.9 and beyond.
11265
11266 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
11267
11268         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
11269         thread functions.
11270         (obsd_nat_target::wait): Likewise.
11271
11272 2020-04-15  Tom Tromey  <tromey@adacore.com>
11273
11274         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
11275         (DEBUG_EXCEPT): Use debug_printf.
11276
11277 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
11278
11279         * completer.c (class completion_tracker::completion_hash_entry)
11280         <hash_name>: New member function.
11281         (completion_tracker::discard_completions): New callback to hash a
11282         completion_hash_entry, pass this to htab_create_alloc.
11283
11284 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
11285
11286         * windows-nat.c (windows_make_so): Warn rather than stopping with
11287         an error if realpath() fails.
11288
11289 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
11290
11291         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
11292         (nbsd_nat_target::info_proc): Add do_status.
11293
11294 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
11295             Tom de Vries  <tdevries@suse.de>
11296
11297         PR symtab/25718
11298         * psympriv.h (struct partial_symtab::read_symtab)
11299         (struct partial_symtab::expand_psymtab)
11300         (struct partial_symtab::read_dependencies): Update comments.
11301         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
11302         read_symtab for includer.
11303         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
11304         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
11305         (struct dwarf2_include_psymtab::m_readin): Remove.
11306         (struct dwarf2_include_psymtab::includer): New member function.
11307         (dwarf2_psymtab::expand_psymtab): Assert !readin.
11308
11309 2020-04-14  Tom de Vries  <tdevries@suse.de>
11310
11311         PR symtab/25720
11312         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
11313         with NULL symbol_matcher and lookup_name.
11314         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
11315         and lookup_name.
11316         * dwarf2/read.c (dw2_expand_symtabs_matching)
11317         (dw2_debug_names_expand_symtabs_matching): Same.
11318         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
11319         Make lookup_name a pointer.  Update comment.
11320         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
11321         lookup_name being a pointer.
11322         * symfile.c (expand_symtabs_matching): Same.
11323         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
11324         * linespec.c (iterate_over_all_matching_symtabs): Same.
11325
11326 2020-04-13  Tom Tromey  <tom@tromey.com>
11327
11328         * run-on-main-thread.c: Update include.
11329         * unittests/main-thread-selftests.c: Update include.
11330         * tui/tui-win.c: Update include.
11331         * tui/tui-io.c: Update include.
11332         * tui/tui-interp.c: Update include.
11333         * tui/tui-hooks.c: Update include.
11334         * top.h: Update include.
11335         * top.c: Update include.
11336         * ser-base.c: Update include.
11337         * remote.c: Update include.
11338         * remote-notif.c: Update include.
11339         * remote-fileio.c: Update include.
11340         * record-full.c: Update include.
11341         * record-btrace.c: Update include.
11342         * python/python.c: Update include.
11343         * posix-hdep.c: Update include.
11344         * mingw-hdep.c: Update include.
11345         * mi/mi-main.c: Update include.
11346         * mi/mi-interp.c: Update include.
11347         * main.c: Update include.
11348         * linux-nat.c: Update include.
11349         * interps.c: Update include.
11350         * infrun.c: Update include.
11351         * inf-loop.c: Update include.
11352         * event-top.c: Update include.
11353         * event-loop.c: Move to ../gdbsupport/.
11354         * event-loop.h: Move to ../gdbsupport/.
11355         * async-event.h: Update include.
11356         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
11357
11358 2020-04-13  Tom Tromey  <tom@tromey.com>
11359
11360         * tui/tui-win.c: Include async-event.h.
11361         * remote.c: Include async-event.h.
11362         * remote-notif.c: Include async-event.h.
11363         * record-full.c: Include async-event.h.
11364         * record-btrace.c: Include async-event.h.
11365         * infrun.c: Include async-event.h.
11366         * event-top.c: Include async-event.h.
11367         * event-loop.h: Move some declarations to async-event.h.
11368         * event-loop.c: Don't include ser-event.h or top.h.  Move some
11369         code to async-event.c.
11370         * async-event.h: New file.
11371         * async-event.c: New file.
11372         * Makefile.in (COMMON_SFILES): Add async-event.c.
11373         (HFILES_NO_SRCDIR): Add async-event.h.
11374
11375 2020-04-13  Tom Tromey  <tom@tromey.com>
11376
11377         * utils.c (flush_streams): New function.
11378         * event-loop.c (gdb_wait_for_event): Call flush_streams.
11379
11380 2020-04-13  Tom Tromey  <tom@tromey.com>
11381
11382         * event-loop.c (handle_file_event): Use warning, not
11383         printf_unfiltered.
11384
11385 2020-04-13  Tom Tromey  <tom@tromey.com>
11386
11387         * event-loop.c: Include <chrono>.
11388
11389 2020-04-13  Tom Tromey  <tom@tromey.com>
11390
11391         * gdb_select.h: Move to ../gdbsupport/.
11392         * event-loop.c: Update include path.
11393         * top.c: Update include path.
11394         * ser-base.c: Update include path.
11395         * ui-file.c: Update include path.
11396         * ser-tcp.c: Update include path.
11397         * guile/scm-ports.c: Update include path.
11398         * posix-hdep.c: Update include path.
11399         * ser-unix.c: Update include path.
11400         * gdb_usleep.c: Update include path.
11401         * mingw-hdep.c: Update include path.
11402         * inflow.c: Update include path.
11403         * infrun.c: Update include path.
11404         * event-top.c: Update include path.
11405
11406 2020-04-13  Tom Tromey  <tom@tromey.com>
11407
11408         * configure: Rebuild.
11409         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
11410
11411 2020-04-13  Tom Tromey  <tom@tromey.com>
11412
11413         * event-loop.h (start_event_loop): Don't declare.
11414         * event-loop.c (start_event_loop): Move...
11415         * main.c (start_event_loop): ...here.  Now static.
11416
11417 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
11418
11419         * MAINTAINERS: Update my email address.
11420
11421 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11422
11423         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
11424         IP_ALL.
11425
11426 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11427
11428         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
11429         (nbsd_nat_target::info_proc): Add do_cmdline.
11430
11431 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11432
11433         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
11434         (nbsd_nat_target::info_proc): Add do_cwd.
11435
11436 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11437
11438         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
11439
11440 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
11441
11442         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
11443         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
11444         (nbsd_nat_target::info_proc): New functions.
11445         * nbsd-nat.c (kinfo_get_vmmap): New function.
11446         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
11447         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
11448         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
11449         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
11450         functions.
11451         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
11452         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
11453         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
11454         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
11455         (KINFO_VME_FLAG_GROWS_DOWN): New.
11456
11457 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
11458
11459         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
11460         bit shift.
11461
11462 2020-04-10  Tom Tromey  <tromey@adacore.com>
11463
11464         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
11465
11466 2020-04-10  Tom Tromey  <tromey@adacore.com>
11467
11468         * symtab.c (get_symbol_address, get_msymbol_address): Skip
11469         separate debug files.
11470
11471 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
11472
11473         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
11474         Move to...
11475         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
11476         ... here.
11477         * windows-nat.c (windows_nat_target::get_windows_debug_event):
11478         Check for STATUS_WX86_BREAKPOINT.
11479         (windows_nat_target::wait): Same.
11480
11481 2020-04-10  Tom de Vries  <tdevries@suse.de>
11482
11483         PR cli/25808
11484         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
11485
11486 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
11487
11488         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
11489         (Write After Approval): Remove Tom de Vries.
11490
11491 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11492
11493         revert partially:
11494         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11495
11496         * buildsym.c (record_line): Fix undefined behavior and preserve
11497         lines at eof.
11498
11499 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
11500
11501         * auxv.h (svr4_auxv_parse): New.
11502         * auxv.c (default_auxv_parse): Split into default_auxv_parse
11503         and generic_auxv_parse.
11504         (svr4_auxv_parse): Add.
11505         * obsd-tdep.c: Include "auxv.h".
11506         (obsd_auxv_parse): Remove.
11507         (obsd_init_abi): Remove comment.
11508         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
11509         from `obsd_auxv_parse' to `svr4_auxv_parse'.
11510         * nbsd-tdep.c: Include "auxv.h".
11511         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
11512
11513 2020-04-08  Tom Tromey  <tromey@adacore.com>
11514
11515         * nat/windows-nat.h (last_wait_event): Don't declare.
11516         (wait_for_debug_event): Update comment.
11517         * nat/windows-nat.c (last_wait_event): Now static.
11518
11519 2020-04-08  Tom Tromey  <tromey@adacore.com>
11520
11521         * windows-nat.c (wait_for_debug_event): Move to
11522         nat/windows-nat.c.
11523         * nat/windows-nat.h (wait_for_debug_event): Declare.
11524         * nat/windows-nat.c (wait_for_debug_event): Move from
11525         windows-nat.c.  No longer static.
11526
11527 2020-04-08  Tom Tromey  <tromey@adacore.com>
11528
11529         * windows-nat.c (get_windows_debug_event): Use
11530         fetch_pending_stop.
11531         * nat/windows-nat.h (fetch_pending_stop): Declare.
11532         * nat/windows-nat.c (fetch_pending_stop): New function.
11533
11534 2020-04-08  Tom Tromey  <tromey@adacore.com>
11535
11536         * windows-nat.c (windows_continue): Use matching_pending_stop and
11537         continue_last_debug_event.
11538         * nat/windows-nat.h (matching_pending_stop)
11539         (continue_last_debug_event): Declare.
11540         * nat/windows-nat.c (DEBUG_EVENTS): New define.
11541         (matching_pending_stop, continue_last_debug_event): New
11542         functions.
11543
11544 2020-04-08  Tom Tromey  <tromey@adacore.com>
11545
11546         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
11547         (handle_exception_result): Move to nat/windows-nat.h.
11548         (DEBUG_EXCEPTION_SIMPLE): Remove.
11549         (windows_nat::handle_ms_vc_exception): New function.
11550         (handle_exception): Move to nat/windows-nat.c.
11551         (get_windows_debug_event): Update.
11552         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
11553         nat/windows-nat.c.
11554         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
11555         (handle_exception_result): Move from windows-nat.c.
11556         (handle_exception): Declare.
11557         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
11558         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
11559         windows-nat.c.
11560
11561 2020-04-08  Tom Tromey  <tromey@adacore.com>
11562
11563         * windows-nat.c (exception_count, event_count): Remove.
11564         (handle_exception, get_windows_debug_event)
11565         (do_initial_windows_stuff): Update.
11566
11567 2020-04-08  Tom Tromey  <tromey@adacore.com>
11568
11569         * windows-nat.c (windows_nat::handle_load_dll)
11570         (windows_nat::handle_unload_dll): Rename.  No longer static.
11571         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
11572         Declare.
11573
11574 2020-04-08  Tom Tromey  <tromey@adacore.com>
11575
11576         * complaints.h (stop_whining): Declare at top-level.
11577         (complaint): Don't declare stop_whining.
11578
11579 2020-04-08  Tom Tromey  <tromey@adacore.com>
11580
11581         * windows-nat.c (windows_nat::handle_output_debug_string):
11582         Rename.  No longer static.
11583         * nat/windows-nat.h (handle_output_debug_string): Declare.
11584
11585 2020-04-08  Tom Tromey  <tromey@adacore.com>
11586
11587         * windows-nat.c (current_process_handle, current_process_id)
11588         (main_thread_id, last_sig, current_event, last_wait_event)
11589         (current_windows_thread, desired_stop_thread_id, pending_stops)
11590         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
11591         (display_selectors, fake_create_process)
11592         (get_windows_debug_event): Update.
11593         * nat/windows-nat.h (current_process_handle, current_process_id)
11594         (main_thread_id, last_sig, current_event, last_wait_event)
11595         (current_windows_thread, desired_stop_thread_id, pending_stops)
11596         (struct pending_stop, siginfo_er): Move from windows-nat.c.
11597         * nat/windows-nat.c (current_process_handle, current_process_id)
11598         (main_thread_id, last_sig, current_event, last_wait_event)
11599         (current_windows_thread, desired_stop_thread_id, pending_stops)
11600         (siginfo_er): New globals.  Move from windows-nat.c.
11601
11602 2020-04-08  Tom Tromey  <tromey@adacore.com>
11603
11604         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
11605         (handle_load_dll): Update.
11606         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
11607
11608 2020-04-08  Tom Tromey  <tromey@adacore.com>
11609
11610         * windows-nat.c (enum thread_disposition_type): Move to
11611         nat/windows-nat.h.
11612         (windows_nat::thread_rec): Rename from thread_rec.  No longer
11613         static.
11614         (windows_add_thread, windows_nat_target::fetch_registers)
11615         (windows_nat_target::store_registers, handle_exception)
11616         (windows_nat_target::resume, get_windows_debug_event)
11617         (windows_nat_target::get_tib_address)
11618         (windows_nat_target::thread_name)
11619         (windows_nat_target::thread_alive): Update.
11620         * nat/windows-nat.h (enum thread_disposition_type): Move from
11621         windows-nat.c.
11622         (thread_rec): Declare.
11623
11624 2020-04-08  Tom Tromey  <tromey@adacore.com>
11625
11626         * windows-nat.c: Add "using namespace".
11627         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
11628         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
11629
11630 2020-04-08  Tom Tromey  <tromey@adacore.com>
11631
11632         * nat/windows-nat.h (struct windows_thread_info): Declare
11633         destructor.
11634         * nat/windows-nat.c (~windows_thread_info): New.
11635
11636 2020-04-08  Tom Tromey  <tromey@adacore.com>
11637
11638         PR gdb/22992
11639         * windows-nat.c (current_event): Update comment.
11640         (last_wait_event, desired_stop_thread_id): New globals.
11641         (struct pending_stop): New.
11642         (pending_stops): New global.
11643         (windows_nat_target) <stopped_by_sw_breakpoint>
11644         <supports_stopped_by_sw_breakpoint>: New methods.
11645         (windows_fetch_one_register): Add assertions.  Adjust PC.
11646         (windows_continue): Handle pending stops.  Suspend other threads
11647         when stepping.  Use last_wait_event
11648         (wait_for_debug_event): New function.
11649         (get_windows_debug_event): Use wait_for_debug_event.  Handle
11650         pending stops.  Queue spurious stops.
11651         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
11652         (windows_nat_target::kill): Use wait_for_debug_event.
11653         * nat/windows-nat.h (struct windows_thread_info)
11654         <stopped_at_software_breakpoint>: New field.
11655         * nat/windows-nat.c (windows_thread_info::resume): Clear
11656         stopped_at_software_breakpoint.
11657
11658 2020-04-08  Tom Tromey  <tromey@adacore.com>
11659
11660         * windows-nat.c (enum thread_disposition_type): New.
11661         (thread_rec): Replace "get_context" parameter with "disposition";
11662         change type.
11663         (windows_add_thread, windows_nat_target::fetch_registers)
11664         (windows_nat_target::store_registers, handle_exception)
11665         (windows_nat_target::resume, get_windows_debug_event)
11666         (windows_nat_target::get_tib_address)
11667         (windows_nat_target::thread_name)
11668         (windows_nat_target::thread_alive): Update.
11669
11670 2020-04-08  Tom Tromey  <tromey@adacore.com>
11671
11672         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
11673         (windows_continue): Use windows_continue::resume.
11674         * nat/windows-nat.h (struct windows_thread_info) <suspend,
11675         resume>: Declare new methods.
11676         * nat/windows-nat.c: New file.
11677         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
11678
11679 2020-04-08  Tom Tromey  <tromey@adacore.com>
11680
11681         * windows-nat.c (windows_add_thread, windows_delete_thread)
11682         (windows_nat_target::fetch_registers)
11683         (windows_nat_target::store_registers, fake_create_process)
11684         (windows_nat_target::resume, windows_nat_target::resume)
11685         (get_windows_debug_event, windows_nat_target::wait)
11686         (windows_nat_target::pid_to_str)
11687         (windows_nat_target::get_tib_address)
11688         (windows_nat_target::get_ada_task_ptid)
11689         (windows_nat_target::thread_name)
11690         (windows_nat_target::thread_alive): Use lwp, not tid.
11691
11692 2020-04-08  Tom Tromey  <tromey@adacore.com>
11693
11694         * windows-nat.c (handle_exception)
11695         (windows_nat_target::thread_name): Update.
11696         * nat/windows-nat.h (windows_thread_info): Remove destructor.
11697         <name>: Now unique_xmalloc_ptr.
11698
11699 2020-04-08  Tom Tromey  <tromey@adacore.com>
11700
11701         * windows-nat.c (thread_rec)
11702         (windows_nat_target::fetch_registers): Update.
11703         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
11704         Update comment.
11705         <debug_registers_changed, reload_context>: Now bool.
11706
11707 2020-04-08  Tom Tromey  <tromey@adacore.com>
11708
11709         * windows-nat.c (windows_add_thread): Use new.
11710         (windows_init_thread_list, windows_delete_thread): Use delete.
11711         (get_windows_debug_event): Update.
11712         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
11713         destructor, and initializers.
11714
11715 2020-04-08  Tom Tromey  <tromey@adacore.com>
11716
11717         * windows-nat.c (struct windows_thread_info): Remove.
11718         * nat/windows-nat.h: New file.
11719
11720 2020-04-08  Tom Tromey  <tromey@adacore.com>
11721
11722         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
11723         (thread_rec, windows_add_thread, windows_delete_thread)
11724         (windows_continue): Update.
11725
11726 2020-04-08  Tom Tromey  <tromey@adacore.com>
11727
11728         * windows-nat.c (struct windows_thread_info): Remove typedef.
11729         (thread_head): Remove.
11730         (thread_list): New global.
11731         (thread_rec, windows_add_thread, windows_init_thread_list)
11732         (windows_delete_thread, windows_continue): Update.
11733
11734 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11735
11736         * windows-tdep.h (windows_init_abi): Add comment.
11737         (cygwin_init_abi): New declaration.
11738         * windows-tdep.c: Split signal enumeration in two, one for
11739         Windows and one for Cygwin.
11740         (windows_gdb_signal_to_target): Only deal with signal of the
11741         Windows OS ABI.
11742         (cygwin_gdb_signal_to_target): New function.
11743         (windows_init_abi): Rename to windows_init_abi_common, don't set
11744         gdb_signal_to_target gdbarch method.  Add new new function with
11745         this name.
11746         (cygwin_init_abi): New function.
11747         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
11748         comment.  Don't call windows_init_abi.
11749         (amd64_windows_init_abi): Add comment, call windows_init_abi.
11750         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
11751         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
11752         i386_windows_init_abi_common, don't call windows_init_abi.  Add
11753         a new function of this name.
11754         (i386_cygwin_init_abi): New function.
11755         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
11756         OS ABI Cygwin.
11757
11758 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11759
11760         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
11761         parameter.c.
11762         (dwarf2_read_gdb_index): Update.
11763
11764 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
11765
11766         * nbsd-tdep.c: Include "objfiles.h".
11767         (nbsd_skip_solib_resolver): New.
11768         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
11769
11770 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11771
11772         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
11773         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
11774         with DW_LLE_base_addressx are being emitted in DWARFv5.
11775         Add the newly added kind DW_LOC_OFFSET_PAIR also.
11776         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
11777         unsigned integer.
11778
11779 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11780
11781         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
11782         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
11783         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
11784         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
11785         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
11786         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
11787         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
11788
11789
11790 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11791
11792         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
11793         (read_loclist_index): New function definition.
11794         (lookup_loclist_base): New function definition.
11795         (read_loclist_header): New function definition.
11796         (dwarf2_cu): Add loclist_base and loclist_header field.
11797         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
11798         (read_full_die_1): Read the value of DW_AT_loclists_base.
11799         (read_attribute_reprocess): Handle DW_FORM_loclistx.
11800         (read_attribute_value): Handle DW_FORM_loclistx.
11801         (skip_one_die): Handle DW_FORM_loclistx.
11802         (loclist_header): New structure declaration.
11803         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
11804
11805 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
11806
11807         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
11808         constructor.  Remove `addr` parameter from other constructor and
11809         add `per_cu` parameter.
11810         * dwarf2/read.c (create_partial_symtab): Update.
11811
11812 2020-04-07  Tom de Vries  <tdevries@suse.de>
11813
11814         PR symtab/25796
11815         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
11816         (partial_die_info::fixup): Inherit has_const_value.
11817
11818 2020-04-07  Tom de Vries  <tdevries@suse.de>
11819
11820         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
11821         symbols without address.
11822
11823 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11824
11825         * nbsd-nat.h (struct thread_info): Add forward declaration.
11826         (nbsd_nat_target::thread_alive): Add.
11827         (nbsd_nat_target::thread_name): Likewise.
11828         (nbsd_nat_target::update_thread_list): Likewise.
11829         (update_thread_list::post_attach): Likewise.
11830         (post_attach::pid_to_str): Likewise.
11831         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
11832         (nbsd_thread_lister): Add.
11833         (nbsd_nat_target::thread_alive): Likewise.
11834         (nbsd_nat_target::thread_name): Likewise.
11835         (nbsd_add_threads): Likewise.
11836         (update_thread_list::post_attach): Likewise.
11837         (nbsd_nat_target::update_thread_list): Likewise.
11838         (post_attach::pid_to_str): Likewise.
11839
11840 2020-04-06  Tom Tromey  <tromey@adacore.com>
11841
11842         * ada-valprint.c (print_variant_part): Extract the variant field.
11843         (print_field_values): Use the field as the outer value when
11844         recursing.
11845
11846 2020-04-06  Tom Tromey  <tromey@adacore.com>
11847
11848         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
11849         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
11850         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
11851         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
11852         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
11853
11854 2020-04-06  Tom Tromey  <tromey@adacore.com>
11855
11856         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
11857         TYPE_CODE_ERROR.
11858
11859 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11860
11861         * nbsd-tdep.c: Include "gdbarch.h".
11862         Define enum with NetBSD signal numbers.
11863         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
11864         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
11865         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
11866         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
11867         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
11868         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
11869         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
11870         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
11871         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
11872         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
11873         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
11874         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
11875
11876 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
11877
11878         PR gdb/25325
11879         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
11880
11881 2020-04-03  Tom Tromey  <tromey@adacore.com>
11882
11883         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
11884         Read constant block.
11885
11886 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11887
11888         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
11889         (gdb_bfd_get_full_section_contents): New declaration.
11890         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
11891         * windows-tdep.c (is_linked_with_cygwin_dll): Use
11892         gdb_bfd_get_full_section_contents.
11893
11894 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11895
11896         * exec.c (build_section_table): Replace internal_error with
11897         gdb_assert.
11898         (section_table_xfer_memory_partial): Likewise.
11899         * mdebugread.c (parse_partial_symbols): Likewise.
11900         * psymtab.c (lookup_partial_symbol): Likewise.
11901         * utils.c (wrap_here): Likewise.
11902
11903 2020-04-02  Tom Tromey  <tromey@adacore.com>
11904
11905         * f-lang.c (build_fortran_types): Use arch_type to initialize
11906         builtin_complex_s32 in the TYPE_CODE_ERROR case.
11907
11908 2020-04-02  Tom Tromey  <tromey@adacore.com>
11909
11910         * dwarf2/read.c (partial_die_info::read): Do not create a vector
11911         of attributes.
11912
11913 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11914             Bernd Edlinger <bernd.edlinger@hotmail.de>
11915             Tom Tromey  <tromey@adacore.com>
11916
11917         * buildsym.c (buildsym_compunit::record_line): Remove
11918         deduplication code.
11919
11920 2020-04-02  Tom de Vries  <tdevries@suse.de>
11921
11922         PR ada/24671
11923         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
11924
11925 2020-04-02  Tom de Vries  <tdevries@suse.de>
11926
11927         * dwarf2/read.c (dwarf2_gdb_index_functions,
11928         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
11929         NULL.
11930         * psymtab.c (psym_lookup_global_symbol_language): New function.
11931         (psym_functions): Init psym_lookup_global_symbol_language with
11932         psym_lookup_global_symbol_language.
11933         * symfile-debug.c (debug_sym_quick_functions): Init
11934         lookup_global_symbol_language with NULL.
11935         * symfile.c (set_initial_language): Remove fixme comment.
11936         * symfile.h (struct quick_symbol_functions): Add
11937         lookup_global_symbol_language.
11938         * symtab.c (find_quick_global_symbol_language): New function.
11939         (find_main_name): Use find_quick_global_symbol_language.
11940
11941 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
11942
11943         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
11944
11945 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11946
11947         * buildsym.c (record_line): Fix undefined behavior and preserve
11948         lines at eof.
11949
11950 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11951
11952         * buildsym.c (record_line): Fix the resizing condition.
11953
11954 2020-04-01  Tom Tromey  <tom@tromey.com>
11955
11956         * value.h (value_literal_complex): Add comment.
11957         * valops.c (value_literal_complex): Refer to value.h.
11958
11959 2020-04-01  Tom Tromey  <tom@tromey.com>
11960
11961         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
11962         (scalar_type): New rule, from typebase.
11963         (typebase): Use scalar_type.  Recognize complex types.
11964         (field_name): Handle FLOAT_KEYWORD.
11965         (ident_tokens): Add _Complex and __complex__.
11966
11967 2020-04-01  Tom Tromey  <tom@tromey.com>
11968
11969         PR exp/25299:
11970         * valarith.c (promotion_type, complex_binop): New functions.
11971         (scalar_binop): Handle complex numbers.  Use promotion_type.
11972         (value_pos, value_neg, value_complement): Handle complex numbers.
11973
11974 2020-04-01  Tom Tromey  <tom@tromey.com>
11975
11976         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
11977         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
11978         (parse_number): Handle complex numbers.
11979
11980 2020-04-01  Tom Tromey  <tom@tromey.com>
11981
11982         * c-valprint.c (c_decorations): Change complex suffix to "i".
11983
11984 2020-04-01  Tom Tromey  <tom@tromey.com>
11985
11986         * valprint.c (generic_value_print_complex): Use accessors.
11987         * value.h (value_real_part, value_imaginary_part): Declare.
11988         * valops.c (value_real_part, value_imaginary_part): New
11989         functions.
11990         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
11991
11992 2020-04-01  Tom Tromey  <tom@tromey.com>
11993
11994         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
11995         (read_range_type): Update.
11996         * mdebugread.c (basic_type): Update.
11997         * go-lang.c (build_go_types): Use init_complex_type.
11998         * gdbtypes.h (struct main_type) <complex_type>: New member.
11999         (init_complex_type): Update.
12000         (arch_complex_type): Don't declare.
12001         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
12002         Make name if none given.  Use alloc_type_copy.  Look for cached
12003         complex type.
12004         (arch_complex_type): Remove.
12005         (gdbtypes_post_init): Use init_complex_type.
12006         * f-lang.c (build_fortran_types): Use init_complex_type.
12007         * dwarf2/read.c (read_base_type): Update.
12008         * d-lang.c (build_d_types): Use init_complex_type.
12009         * ctfread.c (read_base_type): Update.
12010
12011 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12012
12013         * infrun.c (stop_all_threads): Update assertion, plus when
12014         stopping threads, take into account that we might be trying
12015         to stop an all-stop target.
12016         (stop_waiting): Call 'stop_all_threads' if there exists a
12017         non-stop target.
12018
12019 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12020
12021         * target.h (exists_non_stop_target): New function declaration.
12022         * target.c (exists_non_stop_target): New function.
12023
12024 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
12025
12026         PR gdb/24789
12027         * eval.c (is_integral_or_integral_reference): New function.
12028         (evaluate_subexp_standard): Allow integer references in
12029         pointer arithmetic.
12030
12031 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12032
12033         * remote.c (remote_target::remote_parse_stop_reply): Remove the
12034         check for no ptid in the stop reply when the target is non-stop.
12035
12036 2020-04-01  Tom Tromey  <tromey@adacore.com>
12037
12038         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
12039         "name" parameter to rvalue reference.  Initialize m_name_holder.
12040         <lookup_name_info>: New overloads.
12041         <name>: Return gdb::string_view.
12042         <c_str>: New method.
12043         <make_ignore_params>: Update.
12044         <search_name_hash>: Update.
12045         <language_lookup_name>: Return const char *.
12046         <m_name>: Change type.
12047         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
12048         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
12049         (lookup_name_info::match_any): Update.
12050         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
12051         Update.
12052         * minsyms.c (linkage_name_str): Update.
12053         * language.c (default_symbol_name_matcher): Update.
12054         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
12055         Update.
12056         * ada-lang.c (ada_fold_name): Change parameter to string_view.
12057         (ada_lookup_name_info::ada_lookup_name_info): Update.
12058         (literal_symbol_name_matcher): Update.
12059
12060 2020-04-01  Tom Tromey  <tromey@adacore.com>
12061
12062         * psymtab.c (psymtab_search_name): Remove function.
12063         (psym_lookup_symbol): Create search name and lookup name here.
12064         (lookup_partial_symbol): Remove "name" parameter; add
12065         lookup_name.
12066         (psym_expand_symtabs_for_function): Update.
12067
12068 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
12069
12070         PR tui/25597:
12071         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
12072
12073 2020-03-31  Tom Tromey  <tromey@adacore.com>
12074
12075         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
12076         memcpy.
12077
12078 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
12079
12080         * features/riscv/32bit-csr.xml: Regenerated.
12081         * features/riscv/64bit-csr.xml: Regenerated.
12082
12083 2020-03-30  Tom Tromey  <tromey@adacore.com>
12084
12085         * ada-valprint.c (print_variant_part): Update.
12086         * ada-lang.h (ada_which_variant_applies): Update.
12087         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
12088         outer_valaddr parameters; replace with "outer" value parameter.
12089         (to_fixed_variant_branch_type): Update.
12090
12091 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12092
12093         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
12094         <list>.  Remove inclusion of observable.h.
12095         (PPC_DEBUG_CURRENT_VERSION): Move up define.
12096         (struct arch_lwp_info): New struct.
12097         (class ppc_linux_dreg_interface): New class.
12098         (struct ppc_linux_process_info): New struct.
12099         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
12100         <low_new_clone, low_forget_process, low_prepare_to_resume>
12101         <copy_thread_dreg_state, mark_thread_stale>
12102         <mark_debug_registers_changed, register_hw_breakpoint>
12103         <clear_hw_breakpoint, register_wp, clear_wp>
12104         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
12105         <num_memory_accesses, get_trigger_type>
12106         <create_watchpoint_request, hwdebug_point_cmp>
12107         <init_arch_lwp_info, get_arch_lwp_info>
12108         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
12109         methods.
12110         <struct ptid_hash>: New inner struct.
12111         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
12112         members.
12113         (saved_dabr_value, hwdebug_info, max_slots_number)
12114         (struct hw_break_tuple, struct thread_points, ppc_threads)
12115         (have_ptrace_hwdebug_interface)
12116         (hwdebug_find_thread_points_by_tid)
12117         (hwdebug_insert_point, hwdebug_remove_point): Remove.
12118         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
12119         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
12120         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
12121         use m_dreg_interface.
12122         (hwdebug_point_cmp): Change to...
12123         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
12124         reference arguments instead of pointers.
12125         (ppc_linux_nat_target::ranged_break_num_registers): Use
12126         m_dreg_interface.
12127         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
12128         m_dreg_interface.  Call register_hw_breakpoint.
12129         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
12130         m_dreg_interface.  Call clear_hw_breakpoint.
12131         (get_trigger_type): Change to...
12132         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
12133         comment.
12134         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
12135         use m_dreg_interface.  Call register_hw_breakpoint.
12136         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
12137         use m_dreg_interface.  Call clear_hw_breakpoint.
12138         (can_use_watchpoint_cond_accel): Change to...
12139         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
12140         method.  Update comment, use m_dreg_interface and
12141         m_process_info.
12142         (calculate_dvc): Change to...
12143         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
12144         m_dreg_interface.
12145         (num_memory_accesses): Change to...
12146         (ppc_linux_nat_target::num_memory_accesses): ...this method.
12147         (check_condition): Change to...
12148         (ppc_linux_nat_target::check_condition): ...this method.
12149         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
12150         comment, use m_dreg_interface.
12151         (create_watchpoint_request): Change to...
12152         (ppc_linux_nat_target::create_watchpoint_request): ...this
12153         method.  Use m_dreg_interface.
12154         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
12155         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
12156         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
12157         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
12158         (ppc_linux_nat_target::low_forget_process)
12159         (ppc_linux_nat_target::low_new_fork)
12160         (ppc_linux_nat_target::low_new_clone)
12161         (ppc_linux_nat_target::low_delete_thread)
12162         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
12163         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
12164         only call mark_thread_stale.
12165         (ppc_linux_thread_exit): Remove.
12166         (ppc_linux_nat_target::stopped_data_address): Change to...
12167         (ppc_linux_nat_target::low_stopped_data_address): This. Add
12168         comment, use m_dreg_interface and m_thread_hw_breakpoints.
12169         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
12170         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
12171         comment.  Call low_stopped_data_address.
12172         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
12173         m_dreg_interface.
12174         (ppc_linux_nat_target::masked_watch_num_registers): Use
12175         m_dreg_interface.
12176         (ppc_linux_nat_target::copy_thread_dreg_state)
12177         (ppc_linux_nat_target::mark_thread_stale)
12178         (ppc_linux_nat_target::mark_debug_registers_changed)
12179         (ppc_linux_nat_target::register_hw_breakpoint)
12180         (ppc_linux_nat_target::clear_hw_breakpoint)
12181         (ppc_linux_nat_target::register_wp)
12182         (ppc_linux_nat_target::clear_wp)
12183         (ppc_linux_nat_target::init_arch_lwp_info)
12184         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
12185         (_initialize_ppc_linux_nat): Remove observer callback.
12186
12187 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12188
12189         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
12190         (ppc_linux_nat_target::auxv_parse)
12191         (ppc_linux_nat_target::read_description)
12192         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
12193         Move up.
12194
12195 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12196
12197         * linux-nat.h (low_new_clone): New method.
12198         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
12199
12200 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12201
12202         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
12203         (dbx_expand_psymtab): ... this.
12204         (start_psymtab): Update.
12205         * mdebugread.c (psymtab_to_symtab_1): Rename to...
12206         (mdebug_expand_psymtab): ... this.
12207         (parse_partial_symbols): Update.
12208         (new_psymtab): Update.
12209         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
12210         (xcoff_expand_psymtab): ... this.
12211         (xcoff_start_psymtab): Update.
12212
12213 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12214
12215         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
12216         <expand_dependencies>: ... this.
12217         * psymtab.c (partial_symtab::read_dependencies): Rename to...
12218         (partial_symtab::expand_dependencies): ... this.
12219         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
12220         Update.
12221         (dwarf2_psymtab::expand_psymtab): Update.
12222         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12223         * mdebugread.c (psymtab_to_symtab_1): Update.
12224         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12225
12226 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12227
12228         * psympriv.h (discard_psymtab): Remove.
12229         * dbxread.c (dbx_end_psymtab): Update.
12230         * xcoffread.c (xcoff_end_psymtab): Update.
12231
12232 2020-03-28  Tom Tromey  <tom@tromey.com>
12233
12234         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
12235         comment.
12236
12237 2020-03-28  Tom Tromey  <tom@tromey.com>
12238
12239         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
12240
12241 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
12242
12243         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12244
12245 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
12246
12247         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
12248
12249 2020-03-26  Tom Tromey  <tom@tromey.com>
12250
12251         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
12252         (mark_common_block_symbol_computed, read_tag_string_type)
12253         (attr_to_dynamic_prop, read_subrange_type): Update.
12254         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
12255         to be methods on struct attribute.
12256         (skip_one_die, process_imported_unit_die, read_namespace_alias)
12257         (read_call_site_scope, partial_die_info::read)
12258         (partial_die_info::read, lookup_die_type, follow_die_ref):
12259         Update.
12260         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
12261         from dwarf2_get_ref_die_offset.
12262         (attribute::constant_value): New method, from
12263         dwarf2_get_attr_constant_value.
12264         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
12265         Declare method.
12266         <constant_value>: New method.
12267
12268 2020-03-26  Tom Tromey  <tom@tromey.com>
12269
12270         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
12271         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
12272         (dwarf_type_encoding_name): Move to stringify.c.
12273         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
12274         * dwarf2/stringify.c: New file.
12275         * dwarf2/stringify.h: New file.
12276
12277 2020-03-26  Tom Tromey  <tom@tromey.com>
12278
12279         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
12280         Rewrite.
12281
12282 2020-03-26  Tom Tromey  <tom@tromey.com>
12283
12284         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
12285         methods.
12286         * dwarf2/read.c (lookup_addr_base): Move to die.h.
12287         (lookup_ranges_base): Likewise.
12288         (read_cutu_die_from_dwo, read_full_die_1): Update.
12289
12290 2020-03-26  Tom Tromey  <tom@tromey.com>
12291
12292         * dwarf2/read.c (read_import_statement, read_file_scope)
12293         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
12294         (read_lexical_block_scope, read_call_site_scope)
12295         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
12296         (handle_struct_member_die, process_structure_scope)
12297         (update_enumeration_type_from_children)
12298         (process_enumeration_scope, read_array_type, read_common_block)
12299         (read_namespace, read_module, read_subroutine_type): Update.
12300         (sibling_die): Remove.
12301
12302 2020-03-26  Tom Tromey  <tom@tromey.com>
12303
12304         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
12305         (build_type_psymtabs_reader, read_structure_type)
12306         (read_enumeration_type, read_full_die_1): Update.
12307         (dwarf2_attr_no_follow): Move to die.h.
12308         * dwarf2/die.h (struct die_info) <attr>: New method.
12309
12310 2020-03-26  Tom Tromey  <tom@tromey.com>
12311
12312         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
12313         <base_address>: Now an optional.
12314         (dwarf2_find_base_address, dwarf2_rnglists_process)
12315         (dwarf2_ranges_process, fill_in_loclist_baton)
12316         (dwarf2_symbol_mark_computed): Update.
12317
12318 2020-03-26  Tom Tromey  <tom@tromey.com>
12319
12320         * dwarf2/read.c (struct die_info): Move to die.h.
12321         * dwarf2/die.h: New file.
12322
12323 2020-03-26  Tom Tromey  <tom@tromey.com>
12324
12325         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
12326         * dwarf2/read.c
12327         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12328         Move to line-header.c.
12329         (read_checked_initial_length_and_offset, read_formatted_entries):
12330         Likewise.
12331         (dwarf_decode_line_header): Split into two.
12332         * dwarf2/line-header.c
12333         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12334         Move from read.c.
12335         (read_checked_initial_length_and_offset, read_formatted_entries):
12336         Likewise.
12337         (dwarf_decode_line_header): New function, split from read.c.
12338
12339 2020-03-26  Tom Tromey  <tom@tromey.com>
12340
12341         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
12342         Declare method.
12343         * dwarf2/read.c (read_attribute_value): Update.
12344         (dwarf2_per_objfile::read_line_string): Rename from
12345         read_indirect_line_string.
12346         (read_formatted_entries): Update.
12347
12348 2020-03-26  Tom Tromey  <tom@tromey.com>
12349
12350         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
12351         variable.
12352
12353 2020-03-26  Tom Tromey  <tom@tromey.com>
12354
12355         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
12356         const.
12357         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
12358         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
12359         parameter const.
12360
12361 2020-03-26  Tom Tromey  <tom@tromey.com>
12362
12363         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
12364         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
12365         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
12366         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
12367
12368 2020-03-26  Tom Tromey  <tom@tromey.com>
12369
12370         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
12371         file_names_size, file_full_name, file_file_name>: Use const.
12372         <file_name_at, file_names>: Add const overload.
12373         * dwarf2/line-header.c (line_header::file_file_name)
12374         (line_header::file_full_name): Update.
12375
12376 2020-03-26  Tom Tromey  <tom@tromey.com>
12377
12378         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
12379         (macro_start_file, consume_improper_spaces)
12380         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
12381         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
12382         (dwarf_decode_macros): Move to macro.c.
12383         * dwarf2/macro.c: New file.
12384         * dwarf2/macro.h: New file.
12385         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
12386
12387 2020-03-26  Tom Tromey  <tom@tromey.com>
12388
12389         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
12390         method.
12391         * dwarf2/section.c: New method.  From
12392         read_indirect_string_at_offset_from.
12393         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
12394         (read_indirect_string_at_offset_from): Move to section.c.
12395         (read_indirect_string_at_offset): Rewrite.
12396         (read_indirect_line_string_at_offset): Remove.
12397         (read_indirect_string, read_indirect_line_string)
12398         (dwarf_decode_macro_bytes): Update.
12399
12400 2020-03-26  Tom Tromey  <tom@tromey.com>
12401
12402         * dwarf2/section.h (struct dwarf2_section_info)
12403         <overload_complaint>: Declare.
12404         (dwarf2_section_buffer_overflow_complaint): Don't declare.
12405         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
12406         Rename from dwarf2_section_buffer_overflow_complaint.
12407         * dwarf2/read.c (skip_one_die, partial_die_info::read)
12408         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
12409
12410 2020-03-26  Tom Tromey  <tom@tromey.com>
12411
12412         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
12413         Declare.
12414         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
12415         Move from read.c.
12416         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
12417         to section.c.
12418
12419 2020-03-26  Tom Tromey  <tom@tromey.com>
12420
12421         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
12422
12423 2020-03-26  Tom Tromey  <tom@tromey.com>
12424
12425         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
12426         "builder".
12427         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
12428         parameter.
12429         (dwarf_decode_macros): Update.
12430
12431 2020-03-26  Tom Tromey  <tom@tromey.com>
12432
12433         * dwarf2/read.c (read_attribute_value): Update.
12434         (read_indirect_string_from_dwz): Move to dwz.c; change into
12435         method.
12436         (dwarf_decode_macro_bytes): Update.
12437         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
12438         * dwarf2/dwz.c: New file.
12439         * Makefile.in (COMMON_SFILES): Add dwz.c.
12440
12441 2020-03-26  Tom Tromey  <tom@tromey.com>
12442
12443         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
12444         * dwarf2/read.c: Add include.
12445         * dwarf2/index-write.c: Add include.
12446         * dwarf2/index-cache.c: Add include.
12447         * dwarf2/dwz.h: New file.
12448
12449 2020-03-25  Tom Tromey  <tom@tromey.com>
12450
12451         * compile/compile-object-load.c (get_out_value_type): Mention
12452         correct symbol name in error message.
12453
12454 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
12455
12456         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12457
12458 2020-03-25  Tom de Vries  <tdevries@suse.de>
12459
12460         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
12461         * symmisc.c (dump_symtab_1): Print user and includes fields.
12462         (maintenance_info_symtabs): Same.
12463
12464 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
12465
12466         PR gdb/25534
12467         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
12468         (riscv_regcache_cooked_write): New function.
12469         (riscv_push_dummy_call): Use new function.
12470         (riscv_return_value): Likewise.
12471
12472 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
12473
12474         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
12475         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
12476         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
12477         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
12478         * infrun.c (follow_fork): Likewise.
12479         (follow_fork_inferior): Likewise.
12480         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
12481         * linux-nat.h (class linux_nat_target): Likewise.
12482         * remote.c (class remote_target) <follow_fork>: Likewise.
12483         (remote_target::follow_fork): Likewise.
12484         * target-delegates.c: Re-generate.
12485         * target.c (default_follow_fork): Likewise.
12486         (target_follow_fork): Likewise.
12487         * target.h (struct target_ops) <follow_fork>: Likewise.
12488         (target_follow_fork): Likewise.
12489
12490 2020-03-24  Tom de Vries  <tdevries@suse.de>
12491
12492         * psymtab.c (maintenance_info_psymtabs): Print user field.
12493
12494 2020-03-20  Tom Tromey  <tromey@adacore.com>
12495
12496         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
12497         const.
12498         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
12499         const.
12500
12501 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
12502
12503         * ptrace.m4: Don't check for ptrace declaration.
12504         * config.in: Re-generate.
12505         * configure: Re-generate.
12506         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
12507         not defined.
12508
12509 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12510
12511         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
12512         `PTRACE_TYPE_RET'.
12513         * i386-bsd-nat.c (gdb_ptrace): Likewise.
12514         * sparc-nat.c (gdb_ptrace): Likewise.
12515         * x86-bsd-nat.c (gdb_ptrace): Likewise.
12516
12517 2020-03-20  Tom Tromey  <tromey@adacore.com>
12518
12519         * c-exp.y (lex_one_token): Fix assert.
12520
12521 2020-03-20  Tom Tromey  <tromey@adacore.com>
12522
12523         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
12524         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
12525         strncpy call.
12526
12527 2020-03-20  Tom Tromey  <tromey@adacore.com>
12528
12529         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
12530
12531 2020-03-20  Tom Tromey  <tromey@adacore.com>
12532
12533         * ada-valprint.c (print_variant_part): Remove parameters; switch
12534         to value-based API.
12535         (print_field_values): Likewise.
12536         (ada_val_print_struct_union): Likewise.
12537         (ada_value_print_1): Update.
12538
12539 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12540
12541         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
12542         nbsd_nat_target instead of inf_ptrace_target.
12543         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12544         nbsd_nat_target.
12545
12546 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12547
12548         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
12549         it to the ptrace call.
12550         * (store_registers): Likewise.
12551
12552 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12553
12554         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
12555         it to the ptrace call.
12556         * (store_registers): Likewise.
12557
12558 2020-03-19  Luis Machado  <luis.machado@linaro.org>
12559
12560         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
12561         valid, fetch vg value from ptrace.
12562
12563 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12564         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
12565         * inf-ptrace.c: Likewise.
12566         * (gdb_ptrace): Add.
12567         * (inf_ptrace_target::resume): Update.
12568         * (inf_ptrace_target::xfer_partial): Likewise.
12569         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
12570         * (inf_ptrace_peek_poke): Update.
12571
12572 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12573
12574         * x86-bsd-nat.c (gdb_ptrace): New.
12575         * (x86bsd_dr_set): Add new argument `ptid'.
12576         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
12577         x86bsd_dr_set_addr): Update.
12578
12579 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12580
12581         * remote.c (remote_target::process_stop_reply): Handle events for
12582         all threads differently.
12583
12584 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12585
12586         * completer.c (completion_tracker::remove_completion): Define new
12587         function.
12588         * completer.h (completion_tracker::remove_completion): Declare new
12589         function.
12590         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
12591         when adding a C++ function symbol.
12592
12593 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12594
12595         * completer.c (completion_tracker::completion_hash_entry): Define
12596         new class.
12597         (advance_to_filename_complete_word_point): Call
12598         recompute_lowest_common_denominator.
12599         (completion_tracker::completion_tracker): Call discard_completions
12600         to setup the hash table.
12601         (completion_tracker::discard_completions): Allow for being called
12602         from the constructor, pass new equal function, and element deleter
12603         when constructing the hash table.  Initialise new class member
12604         variables.
12605         (completion_tracker::maybe_add_completion): Remove use of
12606         m_entries_vec, and store more information into m_entries_hash.
12607         (completion_tracker::recompute_lcd_visitor): New function, most
12608         content taken from...
12609         (completion_tracker::recompute_lowest_common_denominator):
12610         ...here, this now just visits each item in the hash calling the
12611         above visitor.
12612         (completion_tracker::build_completion_result): Remove use of
12613         m_entries_vec, call recompute_lowest_common_denominator.
12614         * completer.h (completion_tracker::have_completions): Remove use
12615         of m_entries_vec.
12616         (completion_tracker::completion_hash_entry): Declare new class.
12617         (completion_tracker::recompute_lowest_common_denominator): Change
12618         function signature.
12619         (completion_tracker::recompute_lcd_visitor): Declare new function.
12620         (completion_tracker::m_entries_vec): Delete.
12621         (completion_tracker::m_entries_hash): Initialize to NULL.
12622         (completion_tracker::m_lowest_common_denominator_valid): New
12623         member variable.
12624         (completion_tracker::m_lowest_common_denominator_max_length): New
12625         member variable.
12626
12627 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12628
12629         * regformats/regdef.h: Put reg in gdb namespace.
12630
12631 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12632
12633         * i386-bsd-nat.c (gdb_ptrace): New.
12634         * (i386bsd_fetch_inferior_registers,
12635         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12636         * (i386bsd_fetch_inferior_registers,
12637         i386bsd_store_inferior_registers) Use gdb_ptrace.
12638
12639 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12640
12641         * amd64-bsd-nat.c (gdb_ptrace): New.
12642         * (amd64bsd_fetch_inferior_registers,
12643         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12644         * (amd64bsd_fetch_inferior_registers,
12645         amd64bsd_store_inferior_registers) Use gdb_ptrace.
12646
12647 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12648
12649         * user-regs.c (user_reg::read): Rename to...
12650         (user_reg::xread): ...this.
12651         * (append_user_reg): Rename argument `read' to `xread'.
12652         * (user_reg_add_builtin): Likewise.
12653         * (user_reg_add): Likewise.
12654         * (value_of_user_reg): Likewise.
12655
12656 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12657
12658         * sparc-nat.c (gdb_ptrace): New.
12659         * sparc-nat.c (sparc_fetch_inferior_registers)
12660         (sparc_store_inferior_registers) Remove obsolete comment.
12661         * sparc-nat.c (sparc_fetch_inferior_registers)
12662         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
12663         * sparc-nat.c (sparc_fetch_inferior_registers)
12664         (sparc_store_inferior_registers) Use gdb_ptrace.
12665
12666 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12667
12668         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
12669         it to the ptrace call.
12670         * sh-nbsd-nat.c (store_registers): Likewise.
12671
12672 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12673
12674         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
12675         nbsd_nat_target instead of inf_ptrace_target.
12676         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12677         nbsd_nat_target.
12678
12679 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12680
12681         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
12682
12683 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12684
12685         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
12686         <sys/sysctl.h>.
12687         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
12688
12689 2020-03-17  Tom de Vries  <tdevries@suse.de>
12690
12691         PR gdb/23710
12692         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
12693         fields.
12694         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
12695         fields.
12696         (process_imported_unit_die): Skip import of c++ CUs.
12697
12698 2020-03-16  Tom Tromey  <tom@tromey.com>
12699
12700         * p-valprint.c (pascal_object_print_value): Initialize
12701         base_value.
12702
12703 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
12704             Shahab Vahedi  <shahab@synopsys.com>
12705
12706         * Makefile.in: Add arch/arc.o
12707         * configure.tgt: Likewise.
12708         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
12709         (_initialize_arc_tdep): Don't initialize old target descriptions.
12710         (arc_read_description): New function to cache target descriptions.
12711         * arc-tdep.h (arc_read_description): Add proto type.
12712         * arch/arc.c: New file.
12713         * arch/arc.h: Likewise.
12714         * features/Makefile: Replace old target descriptions with new.
12715         * features/arc-arcompact.c: Remove.
12716         * features/arc-arcompact.xml: Likewise.
12717         * features/arc-v2.c: Likewise
12718         * features/arc-v2.xml: Likewise
12719         * features/arc/aux-arcompact.xml: New file.
12720         * features/arc/aux-v2.xml: Likewise.
12721         * features/arc/core-arcompact.xml: Likewise.
12722         * features/arc/core-v2.xml: Likewise.
12723         * features/arc/aux-arcompact.c: Generate.
12724         * features/arc/aux-v2.c: Likewise.
12725         * features/arc/core-arcompact.c: Likewise.
12726         * features/arc/core-v2.c: Likewise.
12727         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
12728
12729 2020-03-16  Tom Tromey  <tromey@adacore.com>
12730
12731         PR gdb/25663:
12732         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
12733         putting value into bcache.
12734
12735 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12736
12737         PR gdb/21500
12738         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
12739         to...
12740         (amd64_windows_init_abi_common): ... this.  Don't set size of
12741         long type.
12742         (amd64_windows_init_abi): New function.
12743         (amd64_cygwin_init_abi): New function.
12744         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
12745         the Cygwin OS ABI.
12746         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
12747         comment.
12748
12749 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12750
12751         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
12752         * windows-tdep.c (CYGWIN_DLL_NAME): New.
12753         (pe_import_directory_entry): New struct type.
12754         (is_linked_with_cygwin_dll): New function.
12755         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
12756         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
12757         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
12758
12759 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12760
12761         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
12762         i386_cygwin_core_osabi_sniffer.
12763
12764 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12765
12766         * i386-cygwin-tdep.c: Rename to...
12767         * i386-windows-tdep.c: ... this.
12768         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
12769         i386-windows-tdep.c.
12770         * configure.tgt: Likewise.
12771
12772 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12773
12774         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
12775         * osabi.c (gdb_osabi_names): Add "Windows".
12776         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
12777         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
12778         (i386_cygwin_core_osabi_sniffer): New function, extracted from
12779         i386_cygwin_osabi_sniffer.
12780         (_initialize_i386_cygwin_tdep): Register OS ABI
12781         GDB_OSABI_WINDOWS for i386.
12782         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
12783         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
12784         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
12785         for x86-64.
12786         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
12787         when the target matches '*-*-mingw*'.
12788
12789 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12790
12791         * defs.h (enum gdb_osabi): Move to...
12792         * osabi.h (enum gdb_osabi): ... here.
12793         * gdbarch.sh: Include osabi.h in gdbarch.h.
12794         * gdbarch.h: Re-generate.
12795
12796 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12797
12798         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
12799         function.
12800         (_initialize_amd64_windows_tdep): Register osabi sniffer.
12801
12802 2020-03-14  Tom Tromey  <tom@tromey.com>
12803
12804         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
12805         for C++.
12806         (c_type_print_modifier): Likewise.  Add "language" parameter.
12807         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
12808         (c_type_print_base_1): Update.
12809         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
12810         constants.
12811         * type-stack.c (type_stack::insert): Handle tp_atomic and
12812         tp_restrict.
12813         (type_stack::follow_type_instance_flags): Likewise.
12814         (type_stack::follow_types): Likewise.  Merge type-following code.
12815         * c-exp.y (RESTRICT, ATOMIC): New tokens.
12816         (space_identifier, cv_with_space_id)
12817         (const_or_volatile_or_space_identifier_noopt)
12818         (const_or_volatile_or_space_identifier): Remove.
12819         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
12820         rules.
12821         (ptr_operator, typebase): Update.
12822         (enum token_flag) <FLAG_C>: New constant.
12823         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
12824         "_Atomic".
12825         (lex_one_token): Handle FLAG_C.
12826
12827 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12828
12829         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
12830         it to the ptrace call.
12831         * m68k-bsd-nat.c (store_registers): Likewise.
12832
12833 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12834
12835         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
12836         gdb_byte *.
12837         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
12838         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
12839         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
12840
12841 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12842
12843         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
12844         nbsd_nat_target instead of inf_ptrace_target.
12845         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12846         nbsd_nat_target.
12847
12848 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12849
12850         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
12851         register_t.
12852
12853 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12854
12855         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
12856         it to the ptrace call.
12857         * alpha-bsd-nat.c (store_registers): Likewise.
12858
12859 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12860
12861         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
12862         includes.
12863         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
12864         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
12865         fill_fpregset): Likewise.
12866
12867 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12868
12869         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
12870         nbsd_nat_target instead of inf_ptrace_target.
12871         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12872         nbsd_nat_target.
12873
12874 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12875
12876         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
12877         register_t.
12878
12879 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12880
12881         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
12882         it to the ptrace call.
12883         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
12884         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
12885         * arm-nbsd-nat.c (store_register): Likewise.
12886         * arm-nbsd-nat.c (store_regs): Likewise.
12887         * arm-nbsd-nat.c (store_fp_register): Likewise.
12888         * arm-nbsd-nat.c (store_fp_regs): Likewise.
12889
12890 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12891
12892         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
12893         nbsd_nat_target instead of inf_ptrace_target.
12894         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12895         nbsd_nat_target.
12896
12897 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12898
12899         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
12900         it to the ptrace call.
12901         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
12902
12903 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12904
12905         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
12906         it to the ptrace call.
12907         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
12908
12909 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12910
12911         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
12912         gdb_byte *.
12913         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
12914
12915 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12916
12917         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
12918         instead of inf_ptrace_target.
12919         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12920         nbsd_nat_target.
12921
12922 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12923
12924         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12925         register_t.
12926
12927 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12928
12929         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12930         register_t.
12931
12932 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12933
12934         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
12935         register_t.
12936
12937 2020-03-13  Tom Tromey  <tom@tromey.com>
12938
12939         * value.h (val_print): Don't declare.
12940         * valprint.h (val_print_array_elements)
12941         (val_print_scalar_formatted, generic_val_print): Don't declare.
12942         * valprint.c (generic_val_print_array): Take a struct value.
12943         (generic_val_print_ptr, generic_val_print_memberptr)
12944         (generic_val_print_bool, generic_val_print_int)
12945         (generic_val_print_char, generic_val_print_complex)
12946         (generic_val_print): Remove.
12947         (generic_value_print): Update.
12948         (do_val_print): Remove unused parameters.  Don't call
12949         la_val_print.
12950         (val_print): Remove.
12951         (common_val_print): Update.  Don't call value_check_printable.
12952         (val_print_scalar_formatted, val_print_array_elements): Remove.
12953         * rust-lang.c (rust_val_print): Remove.
12954         (rust_language_defn): Update.
12955         * p-valprint.c (pascal_val_print): Remove.
12956         (pascal_value_print_inner): Update.
12957         (pascal_object_print_val_fields, pascal_object_print_val):
12958         Remove.
12959         (pascal_object_print_static_field): Update.
12960         * p-lang.h (pascal_val_print): Don't declare.
12961         * p-lang.c (pascal_language_defn): Update.
12962         * opencl-lang.c (opencl_language_defn): Update.
12963         * objc-lang.c (objc_language_defn): Update.
12964         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
12965         * m2-lang.h (m2_val_print): Don't declare.
12966         * m2-lang.c (m2_language_defn): Update.
12967         * language.h (struct language_defn) <la_val_print>: Remove.
12968         * language.c (unk_lang_value_print_inner): Rename.  Change
12969         argument types.
12970         (unknown_language_defn, auto_language_defn): Update.
12971         * go-valprint.c (go_val_print): Remove.
12972         * go-lang.h (go_val_print): Don't declare.
12973         * go-lang.c (go_language_defn): Update.
12974         * f-valprint.c (f_val_print): Remove.
12975         * f-lang.h (f_value_print): Don't declare.
12976         * f-lang.c (f_language_defn): Update.
12977         * d-valprint.c (d_val_print): Remove.
12978         * d-lang.h (d_value_print): Don't declare.
12979         * d-lang.c (d_language_defn): Update.
12980         * cp-valprint.c (cp_print_value_fields)
12981         (cp_print_value_fields_rtti, cp_print_value): Remove.
12982         (cp_print_static_field): Update.
12983         * c-valprint.c (c_val_print_array, c_val_print_ptr)
12984         (c_val_print_struct, c_val_print_union, c_val_print_int)
12985         (c_val_print_memberptr, c_val_print): Remove.
12986         * c-lang.h (c_val_print_array, cp_print_value_fields)
12987         (cp_print_value_fields_rtti): Don't declare.
12988         * c-lang.c (c_language_defn, cplus_language_defn)
12989         (asm_language_defn, minimal_language_defn): Update.
12990         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
12991         (ada_val_print_enum): Take a struct value.
12992         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
12993         (ada_val_print): Remove.
12994         (ada_value_print_1): Update.
12995         (printable_val_type): Remove.
12996         * ada-lang.h (ada_val_print): Don't declare.
12997         * ada-lang.c (ada_language_defn): Update.
12998
12999 2020-03-13  Tom Tromey  <tom@tromey.com>
13000
13001         * valprint.c (do_val_print): Update.
13002         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
13003         a struct value.
13004         (value_to_value_object_no_release): Declare.
13005         * python/py-value.c (value_to_value_object_no_release): New
13006         function.
13007         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
13008         struct value.
13009         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
13010         function.
13011         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
13012         a struct value.
13013         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
13014         Declare.
13015         (gdbscm_apply_val_pretty_printer): Take a struct value.
13016         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
13017         value.
13018         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
13019         value.
13020         * extension-priv.h (struct extension_language_ops)
13021         <apply_val_pretty_printer>: Take a struct value.
13022         * cp-valprint.c (cp_print_value): Create a struct value.
13023         (cp_print_value): Update.
13024
13025 2020-03-13  Tom Tromey  <tom@tromey.com>
13026
13027         * ada-valprint.c (print_field_values): Call common_val_print.
13028
13029 2020-03-13  Tom Tromey  <tom@tromey.com>
13030
13031         * ada-valprint.c (val_print_packed_array_elements): Remove
13032         bitoffset and val parameters.  Call common_val_print.
13033         (ada_val_print_string): Remove offset, address, and original_value
13034         parameters.
13035         (ada_val_print_array): Update.
13036         (ada_value_print_array): New function.
13037         (ada_value_print_1): Call it.
13038
13039 2020-03-13  Tom Tromey  <tom@tromey.com>
13040
13041         * ada-valprint.c (ada_value_print): Use common_val_print.
13042
13043 2020-03-13  Tom Tromey  <tom@tromey.com>
13044
13045         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
13046
13047 2020-03-13  Tom Tromey  <tom@tromey.com>
13048
13049         * ada-valprint.c (ada_value_print_num): New function.
13050         (ada_value_print_1): Use it.
13051
13052 2020-03-13  Tom Tromey  <tom@tromey.com>
13053
13054         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
13055
13056 2020-03-13  Tom Tromey  <tom@tromey.com>
13057
13058         * ada-valprint.c (ada_value_print_ptr): New function.
13059         (ada_value_print_1): Use it.
13060
13061 2020-03-13  Tom Tromey  <tom@tromey.com>
13062
13063         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
13064         call common_val_print.
13065         (ada_val_print_1): Update.
13066         (ada_value_print_1): New function.
13067         (ada_value_print_inner): Rewrite.
13068
13069 2020-03-13  Tom Tromey  <tom@tromey.com>
13070
13071         * cp-valprint.c (cp_print_value_fields): Update.
13072         (cp_print_value): New function.
13073
13074 2020-03-13  Tom Tromey  <tom@tromey.com>
13075
13076         * m2-valprint.c (m2_value_print_inner): Use
13077         cp_print_value_fields.
13078         * cp-valprint.c (cp_print_value_fields): New function.
13079         * c-valprint.c (c_value_print_struct): New function.
13080         (c_value_print_inner): Use c_value_print_struct.
13081         * c-lang.h (cp_print_value_fields): Declare.
13082
13083 2020-03-13  Tom Tromey  <tom@tromey.com>
13084
13085         * c-valprint.c (c_value_print_array): New function.
13086         (c_value_print_inner): Use it.
13087
13088 2020-03-13  Tom Tromey  <tom@tromey.com>
13089
13090         * c-valprint.c (c_value_print_memberptr): New function.
13091         (c_value_print_inner): Use it.
13092
13093 2020-03-13  Tom Tromey  <tom@tromey.com>
13094
13095         * c-valprint.c (c_value_print_int): New function.
13096         (c_value_print_inner): Use it.
13097
13098 2020-03-13  Tom Tromey  <tom@tromey.com>
13099
13100         * c-valprint.c (c_value_print_ptr): New function.
13101         (c_value_print_inner): Use it.
13102
13103 2020-03-13  Tom Tromey  <tom@tromey.com>
13104
13105         * c-valprint.c (c_value_print_inner): Rewrite.
13106
13107 2020-03-13  Tom Tromey  <tom@tromey.com>
13108
13109         * valprint.c (generic_value_print_complex): New function.
13110         (generic_value_print): Use it.
13111
13112 2020-03-13  Tom Tromey  <tom@tromey.com>
13113
13114         * valprint.c (generic_val_print_float): Don't call
13115         val_print_scalar_formatted.
13116         (generic_val_print, generic_value_print): Update.
13117
13118 2020-03-13  Tom Tromey  <tom@tromey.com>
13119
13120         * valprint.c (generic_value_print_char): New function
13121         (generic_value_print): Use it.
13122
13123 2020-03-13  Tom Tromey  <tom@tromey.com>
13124
13125         * valprint.c (generic_value_print_int): New function.
13126         (generic_value_print): Use it.
13127
13128 2020-03-13  Tom Tromey  <tom@tromey.com>
13129
13130         * valprint.c (generic_value_print_bool): New function.
13131         (generic_value_print): Use it.
13132
13133 2020-03-13  Tom Tromey  <tom@tromey.com>
13134
13135         * valprint.c (generic_val_print_func): Simplify.
13136         (generic_val_print, generic_value_print): Update.
13137
13138 2020-03-13  Tom Tromey  <tom@tromey.com>
13139
13140         * valprint.c (generic_val_print_flags): Remove.
13141         (generic_val_print, generic_value_print): Update.
13142         (val_print_type_code_flags): Add original_value parameter.
13143
13144 2020-03-13  Tom Tromey  <tom@tromey.com>
13145
13146         * valprint.c (generic_val_print): Update.
13147         (generic_value_print): Update.
13148         * valprint.c (generic_val_print_enum): Don't call
13149         val_print_scalar_formatted.
13150
13151 2020-03-13  Tom Tromey  <tom@tromey.com>
13152
13153         * valprint.c (generic_value_print): Call generic_value_print_ptr.
13154         * valprint.c (generic_value_print_ptr): New function.
13155
13156 2020-03-13  Tom Tromey  <tom@tromey.com>
13157
13158         * valprint.c (generic_value_print): Rewrite.
13159
13160 2020-03-13  Tom Tromey  <tom@tromey.com>
13161
13162         * p-valprint.c (pascal_object_print_value_fields)
13163         (pascal_object_print_value): New functions.
13164
13165 2020-03-13  Tom Tromey  <tom@tromey.com>
13166
13167         * p-valprint.c (pascal_value_print_inner): Rewrite.
13168
13169 2020-03-13  Tom Tromey  <tom@tromey.com>
13170
13171         * f-valprint.c (f_value_print_innner): Rewrite.
13172
13173 2020-03-13  Tom Tromey  <tom@tromey.com>
13174
13175         * m2-valprint.c (m2_print_unbounded_array): New overload.
13176         (m2_print_unbounded_array): Update.
13177         (m2_print_array_contents): Take a struct value.
13178         (m2_value_print_inner): Rewrite.
13179
13180 2020-03-13  Tom Tromey  <tom@tromey.com>
13181
13182         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
13183         (d_value_print_inner): New function.
13184         * d-lang.h (d_value_print_inner): Declare.
13185         * d-lang.c (d_language_defn): Use d_value_print_inner.
13186
13187 2020-03-13  Tom Tromey  <tom@tromey.com>
13188
13189         * go-valprint.c (go_value_print_inner): New function.
13190         * go-lang.h (go_value_print_inner): Declare.
13191         * go-lang.c (go_language_defn): Use go_value_print_inner.
13192
13193 2020-03-13  Tom Tromey  <tom@tromey.com>
13194
13195         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
13196         API.
13197         (rust_val_print): Rewrite.
13198         (rust_value_print_inner): New function, from rust_val_print.
13199         (rust_language_defn): Use rust_value_print_inner.
13200
13201 2020-03-13  Tom Tromey  <tom@tromey.com>
13202
13203         * ada-valprint.c (ada_value_print_inner): New function.
13204         * ada-lang.h (ada_value_print_inner): Declare.
13205         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
13206
13207 2020-03-13  Tom Tromey  <tom@tromey.com>
13208
13209         * f-valprint.c (f_value_print_innner): New function.
13210         * f-lang.h (f_value_print_innner): Declare.
13211         * f-lang.c (f_language_defn): Use f_value_print_innner.
13212
13213 2020-03-13  Tom Tromey  <tom@tromey.com>
13214
13215         * p-valprint.c (pascal_value_print_inner): New function.
13216         * p-lang.h (pascal_value_print_inner): Declare.
13217         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
13218
13219 2020-03-13  Tom Tromey  <tom@tromey.com>
13220
13221         * m2-valprint.c (m2_value_print_inner): New function.
13222         * m2-lang.h (m2_value_print_inner): Declare.
13223         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
13224
13225 2020-03-13  Tom Tromey  <tom@tromey.com>
13226
13227         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
13228         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
13229         * c-valprint.c (c_value_print_inner): New function.
13230         * c-lang.h (c_value_print_inner): Declare.
13231         * c-lang.c (c_language_defn, cplus_language_defn)
13232         (asm_language_defn, minimal_language_defn): Use
13233         c_value_print_inner.
13234
13235 2020-03-13  Tom Tromey  <tom@tromey.com>
13236
13237         * p-valprint.c (pascal_object_print_value_fields): Now static.
13238         * p-lang.h (pascal_object_print_value_fields): Don't declare.
13239
13240 2020-03-13  Tom Tromey  <tom@tromey.com>
13241
13242         * c-valprint.c (c_val_print_array): Simplify.
13243
13244 2020-03-13  Tom Tromey  <tom@tromey.com>
13245
13246         * valprint.c (value_print_array_elements): New function.
13247         * valprint.h (value_print_array_elements): Declare.
13248
13249 2020-03-13  Tom Tromey  <tom@tromey.com>
13250
13251         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
13252         * mips-tdep.c (mips_print_register): Use
13253         value_print_scalar_formatted.
13254
13255 2020-03-13  Tom Tromey  <tom@tromey.com>
13256
13257         * valprint.h (value_print_scalar_formatted): Declare.
13258         * valprint.c (value_print_scalar_formatted): New function.
13259
13260 2020-03-13  Tom Tromey  <tom@tromey.com>
13261
13262         * valprint.h (generic_value_print): Declare.
13263         * valprint.c (generic_value_print): New function.
13264
13265 2020-03-13  Tom Tromey  <tom@tromey.com>
13266
13267         * valprint.c (do_val_print): Call la_value_print_inner, if
13268         available.
13269         * rust-lang.c (rust_language_defn): Update.
13270         * p-lang.c (pascal_language_defn): Update.
13271         * opencl-lang.c (opencl_language_defn): Update.
13272         * objc-lang.c (objc_language_defn): Update.
13273         * m2-lang.c (m2_language_defn): Update.
13274         * language.h (struct language_defn) <la_value_print_inner>: New
13275         member.
13276         * language.c (unknown_language_defn, auto_language_defn): Update.
13277         * go-lang.c (go_language_defn): Update.
13278         * f-lang.c (f_language_defn): Update.
13279         * d-lang.c (d_language_defn): Update.
13280         * c-lang.c (c_language_defn, cplus_language_defn)
13281         (asm_language_defn, minimal_language_defn): Update.
13282         * ada-lang.c (ada_language_defn): Update.
13283
13284 2020-03-13  Tom Tromey  <tom@tromey.com>
13285
13286         * c-valprint.c (c_value_print): Use common_val_print.
13287
13288 2020-03-13  Tom Tromey  <tom@tromey.com>
13289
13290         * cp-valprint.c (cp_print_static_field): Use common_val_print.
13291
13292 2020-03-13  Tom Tromey  <tom@tromey.com>
13293
13294         * f-valprint.c (f77_print_array_1, f_val_print): Use
13295         common_val_print.
13296
13297 2020-03-13  Tom Tromey  <tom@tromey.com>
13298
13299         * riscv-tdep.c (riscv_print_one_register_info): Use
13300         common_val_print.
13301
13302 2020-03-13  Tom Tromey  <tom@tromey.com>
13303
13304         * mi/mi-main.c (output_register): Use common_val_print.
13305
13306 2020-03-13  Tom Tromey  <tom@tromey.com>
13307
13308         * infcmd.c (default_print_one_register_info): Use
13309         common_val_print.
13310
13311 2020-03-13  Tom Tromey  <tom@tromey.com>
13312
13313         * valprint.h (common_val_print_checked): Declare.
13314         * valprint.c (common_val_print_checked): New function.
13315         * stack.c (print_frame_arg): Use common_val_print_checked.
13316
13317 2020-03-13  Tom Tromey  <tom@tromey.com>
13318
13319         * valprint.c (do_val_print): New function, from val_print.
13320         (val_print): Use do_val_print.
13321         (common_val_print): Use do_val_print.
13322
13323 2020-03-13  Tom Tromey  <tom@tromey.com>
13324
13325         * valprint.c (value_print): Use scoped_value_mark.
13326
13327 2020-03-13  Tom de Vries  <tdevries@suse.de>
13328
13329         PR symtab/25646
13330         * psymtab.c (partial_symtab::partial_symtab): Don't set
13331         globals_offset and statics_offset.  Push element onto
13332         current_global_psymbols and current_static_psymbols stacks.
13333         (concat): New function.
13334         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
13335         element from current_global_psymbols and current_static_psymbols
13336         stacks.  Concat popped elements to global_psymbols and
13337         static_symbols.
13338         (add_psymbol_to_list): Use current_global_psymbols and
13339         current_static_psymbols stacks.
13340         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
13341         current_static_psymbols fields.
13342
13343 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
13344
13345         * corelow.c (sniff_core_bfd): Remove.
13346         (class core_target) <m_core_vec>: Remove.
13347         (core_target::core_target): Update.
13348         (core_file_fns): Remove.
13349         (deprecated_add_core_fns): Remove.
13350         (default_core_sniffer): Remove.
13351         (sniff_core_bfd): Remove.
13352         (default_check_format): Remove.
13353         (gdb_check_format): Remove.
13354         (core_target_open): Update.
13355         (core_target::get_core_register_section): Update.
13356         (get_core_registers_cb): Update.
13357         (core_target::fetch_registers): Update.
13358         * gdbcore.h (struct core_fns): Remove.
13359         (deprecated_add_core_fns): Remove.
13360         (default_core_sniffer): Remove.
13361         (default_check_format): Remove.
13362
13363 2020-03-12  Tom Tromey  <tom@tromey.com>
13364
13365         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
13366         CORE_ADDR.
13367         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
13368
13369 2020-03-12  Tom Tromey  <tom@tromey.com>
13370
13371         * remote.c (remote_target::download_tracepoint)
13372         (remote_target::enable_tracepoint)
13373         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
13374         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
13375         sprintf_vma.
13376
13377 2020-03-12  Tom Tromey  <tom@tromey.com>
13378
13379         * symfile-mem.c: Update CORE_ADDR size assert.
13380
13381 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13382
13383         * selftest.m4: Move to gdbsupport/.
13384         * acinclude.m4: Update path to selftest.m4.
13385
13386 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13387
13388         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
13389         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
13390         gdbarch-selfselftests.c and selftest-arch.c.
13391         (SUBDIR_UNITTESTS_OBS): Rename to...
13392         (SELFTESTS_OBS): ... this.
13393         (COMMON_SFILES): Remove disasm-selftests.c and
13394         gdbarch-selftests.c.
13395         * configure.ac: Don't add selftest-arch.{c,o} to
13396         CONFIG_{SRCS,OBS}.
13397         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
13398         preprocessor conditions.
13399
13400 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13401
13402         * configure.ac: Don't source bfd/development.sh.
13403         * selftest.m4: Modify comment.
13404         * configure: Re-generate.
13405
13406 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13407
13408         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
13409         not "true" or "false".
13410         * configure: Re-generate.
13411
13412 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
13413
13414         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
13415         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
13416         renamed to arm_nbsd_supply_gregset.
13417         (fetch_register): Update to call arm_nbsd_supply_gregset.
13418         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
13419         (arm_netbsd_nat_target::fetch_registers): Update.
13420         (fetch_elfcore_registers): Removed.
13421         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
13422         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
13423         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
13424         not require NetBSD system headers.
13425         (arm_nbsd_regset): New struct.
13426         (arm_nbsd_iterate_over_regset_sections): New function.
13427         (arm_netbsd_init_abi_common): Updated to call
13428         set_gdbarch_iterate_over_regset_sections.
13429         * arm-nbsd-tdep.h: New file.
13430
13431 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
13432
13433         * symtab.c (find_pc_sect_line): Add check which prevents infinite
13434         recursion.
13435
13436 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
13437
13438         * configure: Re-generate.
13439
13440 2020-03-11  Tom Tromey  <tromey@adacore.com>
13441
13442         * ada-typeprint.c (print_choices): Fix comment.
13443
13444 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
13445
13446         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
13447         previous item in the list, when the list has no items.
13448
13449 2020-03-11  Tom de Vries  <tdevries@suse.de>
13450
13451         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
13452         PROP_LOCLIST handling code.
13453
13454 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
13455
13456         * buildsym-legacy.c (record_line): Pass extra parameter to
13457         record_line.
13458         * buildsym.c (buildsym_compunit::record_line): Take an extra
13459         parameter, reduce duplication in the line table, and record the
13460         is_stmt flag in the line table.
13461         * buildsym.h (buildsym_compunit::record_line): Add extra
13462         parameter.
13463         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
13464         non-statement lines.
13465         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
13466         this to the symtab builder.
13467         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
13468         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
13469         through to dwarf_record_line_1.
13470         * infrun.c (process_event_stop_test): When stepping, don't stop at
13471         a non-statement instruction, and only refresh the step info when
13472         we land in the middle of a line's range.  Also add an extra
13473         comment.
13474         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
13475         field.
13476         * record-btrace.c (btrace_find_line_range): Only record lines
13477         marked as is-statement.
13478         * stack.c (frame_show_address): Show the frame address if we are
13479         in a non-statement sal.
13480         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
13481         (maintenance_print_one_line_table): Print a header for the is_stmt
13482         column, and include is_stmt information in the output.
13483         * symtab.c (find_pc_sect_line): Find lines marked as statements in
13484         preference to non-statements.
13485         (find_pcs_for_symtab_line): Prefer is-statement entries.
13486         (find_line_common): Likewise.
13487         * symtab.h (struct linetable_entry): Add is_stmt field.
13488         (struct symtab_and_line): Likewise.
13489         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
13490         arranging the line table.
13491
13492 2020-03-07  Tom de Vries  <tdevries@suse.de>
13493
13494         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
13495         DIE.
13496
13497 2020-03-07  Tom Tromey  <tom@tromey.com>
13498
13499         * valops.c (value_literal_complex): Remove obsolete comment.
13500         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
13501         comment.
13502
13503 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
13504
13505         * infrun.h: Forward-declare thread_info.
13506         (set_step_info): Add thread_info parameter, add doc.
13507         * infrun.c (set_step_info): Add thread_info parameter, move doc
13508         to header.
13509         * infrun.c (process_event_stop_test): Pass thread to
13510         set_step_info call.
13511         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
13512         set_step_info.
13513         (prepare_one_step): Add thread_info parameter, pass it to
13514         set_step_frame and prepare_one_step (recursive) call.
13515         (step_1): Pass thread to prepare_one_step call.
13516         (step_command_fsm::should_stop): Pass thread to
13517         prepare_one_step.
13518         (until_next_fsm): Pass thread to set_step_frame call.
13519         (finish_command): Pass thread to set_step_info call.
13520
13521 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
13522
13523         * windows-tdep.c (windows_solib_create_inferior_hook):
13524         Check if inferior is running.
13525
13526 2020-03-06  Tom de Vries  <tdevries@suse.de>
13527
13528         * NEWS: Fix "the the".
13529         * ctfread.c: Same.
13530
13531 2020-03-06  Tom de Vries  <tdevries@suse.de>
13532
13533         * psymtab.c (psymtab_to_symtab): Don't print "done.".
13534
13535 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13536
13537         * .dir-locals.el: Add a comment referencing the other copies of
13538         this file.
13539
13540 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
13541
13542         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
13543         psargs.
13544
13545 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13546
13547         * .gitattributes: New file.
13548
13549 2020-03-04  Tom Tromey  <tom@tromey.com>
13550
13551         * symmisc.c (print_symbol_bcache_statistics)
13552         (print_objfile_statistics): Update.
13553         * symfile.c (allocate_symtab): Use intern.
13554         * psymtab.c (partial_symtab::partial_symtab): Use intern.
13555         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
13556         macro_cache>: Remove.
13557         <string_cache>: New member.
13558         (struct objfile) <intern>: New methods.
13559         * elfread.c (elf_symtab_read): Use intern.
13560         * dwarf2/read.c (fixup_go_packaging): Intern package name.
13561         (dwarf2_compute_name, dwarf2_physname)
13562         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
13563         names.
13564         (guess_partial_die_structure_name): Update.
13565         (partial_die_info::fixup): Intern name.
13566         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
13567         name.
13568         (dwarf2_name): Intern name.  Update.
13569         * buildsym.c (buildsym_compunit::get_macro_table): Use
13570         string_cache.
13571
13572 2020-03-04  Tom Tromey  <tom@tromey.com>
13573
13574         * jit.c (bfd_open_from_target_memory): Make "target" const.
13575         * corefile.c (gnutarget): Now const.
13576         * gdbcore.h (gnutarget): Now const.
13577
13578 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
13579
13580         * NEWS: Mention support for WOW64 processes.
13581         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
13582         (amd64_windows_segment_register_p): Remove static.
13583         (_initialize_amd64_windows_nat): Update.
13584         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
13585         * i386-windows-nat.c (context_offset): Update.
13586         (i386_mappings): Rename and remove static.
13587         (i386_windows_segment_register_p): Remove static.
13588         (_initialize_i386_windows_nat): Update.
13589         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
13590         (STATUS_WX86_SINGLE_STEP): New macro.
13591         (EnumProcessModulesEx): New macro.
13592         (Wow64SuspendThread): New macro.
13593         (Wow64GetThreadContext): New macro.
13594         (Wow64SetThreadContext): New macro.
13595         (Wow64GetThreadSelectorEntry): New macro.
13596         (windows_set_context_register_offsets): Add static.
13597         (windows_set_segment_register_p): Likewise.
13598         (windows_add_thread): Adapt for WOW64 processes.
13599         (windows_fetch_one_register): Likewise.
13600         (windows_nat_target::fetch_registers): Likewise.
13601         (windows_store_one_register): Likewise.
13602         (display_selector): Likewise.
13603         (display_selectors): Likewise.
13604         (handle_exception): Likewise.
13605         (windows_continue): Likewise.
13606         (windows_nat_target::resume): Likewise.
13607         (windows_add_all_dlls): Likewise.
13608         (do_initial_windows_stuff): Likewise.
13609         (windows_nat_target::attach): Likewise.
13610         (windows_get_exec_module_filename): Likewise.
13611         (windows_nat_target::create_inferior): Likewise.
13612         (windows_xfer_siginfo): Likewise.
13613         (_initialize_loadable): Initialize Wow64SuspendThread,
13614         Wow64GetThreadContext, Wow64SetThreadContext,
13615         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
13616         * windows-nat.h (windows_set_context_register_offsets):
13617         Remove declaration.
13618         (windows_set_segment_register_p): Likewise.
13619         (i386_windows_segment_register_p): Add declaration.
13620         (amd64_windows_segment_register_p): Likewise.
13621
13622 2020-03-04  Luis Machado  <luis.machado@linaro.org>
13623
13624         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
13625         in "info registers" for AArch64/ARM.
13626
13627         The change caused "info registers" to not print GPR's.
13628
13629         gdb/ChangeLog:
13630
13631         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
13632
13633         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
13634         when reg->group is empty and reggroup is not.
13635
13636 2020-03-03  Tom Tromey  <tromey@adacore.com>
13637
13638         * dwarf2/frame.c (struct dwarf2_frame_cache)
13639         <checked_tailcall_bottom, entry_cfa_sp_offset,
13640         entry_cfa_sp_offset_p>: Remove members.
13641         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
13642         (dwarf2_frame_prev_register): Don't call
13643         dwarf2_tailcall_sniffer_first.
13644         (dwarf2_append_unwinders): Don't append tailcall unwinder.
13645         * frame-unwind.c (add_unwinder): New fuction.
13646         (frame_unwind_init): Use it.  Add tailcall unwinder.
13647
13648 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
13649             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13650
13651         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
13652         value should be printed as true.
13653
13654 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
13655
13656         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
13657         (windows_init_abi): Set and use windows_so_ops.
13658
13659 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
13660
13661         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
13662         when verifying if dealing with a convenience variable.
13663
13664 2020-03-03  Luis Machado  <luis.machado@linaro.org>
13665
13666         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
13667
13668 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
13669
13670         * infrun.c (gdbarch_supports_displaced_stepping): New.
13671         (use_displaced_stepping): Break up conditions in smaller pieces.
13672         Use gdbarch_supports_displaced_stepping.
13673         (displaced_step_prepare_throw): Use
13674         gdbarch_supports_displaced_stepping.
13675
13676 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13677
13678         * NEWS: Mention new behaviour of the history filename.
13679         * top.c (write_history_p): Add comment.
13680         (show_write_history_p): Add header comment, give a different
13681         message when history writing is on, but the history filename is
13682         empty.
13683         (history_filename): Add comment.
13684         (history_filename_empty): New function.
13685         (show_history_filename): Add header comment, give a different
13686         message when the filename is empty.
13687         (init_history): Compare history_filename against nullptr, and only
13688         read history if the filename is not empty.
13689         (set_history_filename): Add header comment, and only make
13690         non-empty filenames absolute.
13691         (init_main): Make the filename argument to 'set history filename'
13692         optional.
13693
13694 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
13695
13696         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
13697         (arm_supply_vfpregset): ...this, and update to use VFP registers.
13698         (fetch_fp_register): Update.
13699         (fetch_fp_regs): Update.
13700         (store_fp_register): Update.
13701         (store_fp_regs): Update.
13702         (arm_netbsd_nat_target::read_description): New function.
13703         (fetch_elfcore_registers): Update.
13704
13705 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13706
13707         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
13708         general_thread if the stop reply is missing a thread-id.
13709         (remote_target::process_stop_reply): Use the first non-exited
13710         thread if the target didn't pass a thread-id.
13711         * infrun.c (do_target_wait): Move call to
13712         switch_to_inferior_no_thread to ....
13713         (do_target_wait_1): ... here.
13714
13715 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
13716
13717         * debuginfod-support.c: Include defs.h first.
13718
13719 2020-02-28  Tom de Vries  <tdevries@suse.de>
13720
13721         * symfile.c (set_initial_language): Use default language for lookup.
13722
13723 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
13724
13725         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
13726         reader variable, pass `this` to read_cutu_die_from_dwo.
13727
13728 2020-02-27  Aaron Merey  <amerey@redhat.com>
13729
13730         * source.c (open_source_file): Check for nullptr when computing
13731         srcpath.
13732
13733 2020-02-27  Tom Tromey  <tromey@adacore.com>
13734
13735         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
13736         member.
13737         (dwarf2_add_field): Don't update nfields.
13738         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
13739
13740 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
13741
13742         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
13743         abs.
13744
13745 2020-02-26  Tom Tromey  <tom@tromey.com>
13746
13747         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
13748         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
13749         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
13750         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
13751         per_cu_data.
13752
13753 2020-02-26  Tom Tromey  <tom@tromey.com>
13754
13755         * dwarf2/index-write.c (psym_index_map): Change type.
13756         (add_address_entry_worker, write_one_signatured_type)
13757         (recursively_count_psymbols, recursively_write_psymbols)
13758         (class debug_names, psyms_seen_size, write_gdbindex)
13759         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
13760
13761 2020-02-26  Aaron Merey  <amerey@redhat.com>
13762
13763         * Makefile.in: Handle optional debuginfod support.
13764         * NEWS: Update.
13765         * README: Add --with-debuginfod summary.
13766         * config.in: Regenerate.
13767         * configure: Regenerate.
13768         * configure.ac: Handle optional debuginfod support.
13769         * debuginfod-support.c: debuginfod helper functions.
13770         * debuginfod-support.h: Ditto.
13771         * doc/gdb.texinfo: Add --with-debuginfod to configure options
13772         summary.
13773         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
13774         when a dwz file cannot be found.
13775         * elfread.c (elf_symfile_read): Query debuginfod servers when a
13776         debuginfo file cannot be found.
13777         * source.c (open_source_file): Query debuginfod servers when a
13778         source file cannot be found.
13779         * top.c (print_gdb_configuration): Include
13780         --{with,without}-debuginfod in the output.
13781
13782 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
13783
13784         * thread.c (thr_try_catch_cmd): Print thread name.
13785
13786 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
13787
13788         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
13789         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13790         dwarf2_fetch_die_type_sect_off): Move to...
13791         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
13792         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13793         dwarf2_fetch_die_type_sect_off): ... here.
13794         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
13795         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13796         dwarf2_fetch_die_type_sect_off): Move doc to header file.
13797
13798 2020-02-26  Tom de Vries  <tdevries@suse.de>
13799
13800         PR gdb/25603
13801         * symfile.c (set_initial_language): Exit-early if
13802         language_mode == language_mode_manual.
13803
13804 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13805
13806         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
13807         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
13808         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
13809
13810 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13811
13812         * gdbtypes.c (create_array_type_with_stride): Handle negative
13813         array strides.
13814         * valarith.c (value_subscripted_rvalue): Likewise.
13815
13816 2020-02-25  Luis Machado  <luis.machado@linaro.org>
13817
13818         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
13819
13820 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13821
13822         * loc.h (dwarf2_get_die_type): Move to...
13823         * read.h (dwarf2_get_die_type): ... here.
13824         * read.c (dwarf2_get_die_type): Move doc to header.
13825
13826 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
13827
13828         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
13829         'gnulib/Makefile.in' to the list.
13830
13831 2020-02-24  Tom Tromey  <tom@tromey.com>
13832
13833         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
13834         Remove.
13835         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
13836         XOBNEWVEC.
13837
13838 2020-02-24  Tom Tromey  <tom@tromey.com>
13839
13840         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
13841         New method.
13842         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
13843         (dw2_do_instantiate_symtab, dw2_get_file_names)
13844         (build_type_psymtab_dependencies, load_full_type_unit): Update.
13845
13846 2020-02-24  Tom Tromey  <tom@tromey.com>
13847
13848         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
13849         make_scoped_restore.
13850         (dwarf2_psymtab::read_symtab): Don't clear
13851         reading_partial_symbols.
13852
13853 2020-02-24  Tom de Vries  <tdevries@suse.de>
13854
13855         PR gdb/25592
13856         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
13857
13858 2020-02-24  Tom de Vries  <tdevries@suse.de>
13859
13860         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
13861         commands layout next/prev/regs.
13862
13863 2020-02-22  Tom Tromey  <tom@tromey.com>
13864
13865         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
13866         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
13867
13868 2020-02-22  Tom Tromey  <tom@tromey.com>
13869
13870         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
13871
13872 2020-02-22  Tom Tromey  <tom@tromey.com>
13873
13874         * tui/tui-win.c (_initialize_tui_win): Add usage text.
13875         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
13876         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
13877         * tui/tui.c (_initialize_tui): Add usage text.
13878
13879 2020-02-22  Tom Tromey  <tom@tromey.com>
13880
13881         * tui/tui-win.c (tui_set_focus_command)
13882         (tui_set_win_height_command): Use error_no_arg.
13883         (_initialize_tui_win): Update help text.
13884         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
13885
13886 2020-02-22  Tom Tromey  <tom@tromey.com>
13887
13888         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
13889         * tui/tui-disasm.h (struct tui_disasm_window)
13890         <display_start_addr>: Declare.
13891         * tui/tui-source.h (struct tui_source_window)
13892         <display_start_addr>: Declare.
13893         * tui/tui-winsource.h (struct tui_source_window_base)
13894         <show_source_line, display_start_addr>: New methods.
13895         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
13896         Rename and move to protected section.
13897         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
13898         (tui_source_window_base::do_erase_source_content): Update.
13899         (tui_source_window_base::show_source_line): Now a method.
13900         (tui_source_window_base::show_source_content)
13901         (tui_source_window_base::tui_source_window_base)
13902         (tui_source_window_base::rerender)
13903         (tui_source_window_base::refill)
13904         (tui_source_window_base::do_scroll_horizontal)
13905         (tui_source_window_base::set_is_exec_point_at)
13906         (tui_source_window_base::update_breakpoint_info)
13907         (tui_source_window_base::update_exec_info): Update.
13908         * tui/tui-source.c (tui_source_window::set_contents)
13909         (tui_source_window::showing_source_p)
13910         (tui_source_window::do_scroll_vertical)
13911         (tui_source_window::location_matches_p)
13912         (tui_source_window::line_is_displayed): Update.
13913         (tui_source_window::display_start_addr): New method.
13914         * tui/tui-disasm.c (tui_disasm_window::set_contents)
13915         (tui_disasm_window::do_scroll_vertical)
13916         (tui_disasm_window::location_matches_p): Update.
13917         (tui_disasm_window::display_start_addr): New method.
13918
13919 2020-02-22  Tom Tromey  <tom@tromey.com>
13920
13921         * NEWS: Add entry for gdb.register_window_type.
13922         * tui/tui-layout.h (window_factory): New typedef.
13923         (tui_register_window): Declare.
13924         * tui/tui-layout.c (saved_tui_windows): New global.
13925         (tui_apply_current_layout): Use it.
13926         (tui_register_window): New function.
13927         * python/python.c (do_start_initialization): Call
13928         gdbpy_initialize_tui.
13929         (python_GdbMethods): Add "register_window_type" function.
13930         * python/python-internal.h (gdbpy_register_tui_window)
13931         (gdbpy_initialize_tui): Declare.
13932         * python/py-tui.c: New file.
13933         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
13934
13935 2020-02-22  Tom Tromey  <tom@tromey.com>
13936
13937         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
13938
13939 2020-02-22  Tom Tromey  <tom@tromey.com>
13940
13941         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
13942         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
13943         * tui/tui-data.c (tui_set_win_with_focus): Remove.
13944         (tui_set_win_focus_to): Move from tui-win.c.
13945
13946 2020-02-22  Tom Tromey  <tom@tromey.com>
13947
13948         * tui/tui-layout.c (make_standard_window, get_locator_window): New
13949         functions.
13950         (known_window_types): New global.
13951         (tui_get_window_by_name): Reimplement.
13952         (initialize_known_windows): New function.
13953         (validate_window_name): Rewrite.
13954         (_initialize_tui_layout): Call initialize_known_windows.
13955
13956 2020-02-22  Tom Tromey  <tom@tromey.com>
13957
13958         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
13959         Remove constants.
13960         * tui/tui-winsource.h (struct tui_source_window_base)
13961         <tui_source_window_base>: Remove parameter.
13962         * tui/tui-winsource.c
13963         (tui_source_window_base::tui_source_window_base): Remove
13964         parameter.
13965         (tui_source_window_base::refill): Update.
13966         * tui/tui-stack.h (struct tui_locator_window)
13967         <tui_locator_window>: Update.
13968         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
13969         Default the constructor.
13970         * tui/tui-regs.h (struct tui_data_item_window)
13971         <tui_data_item_window>: Default the constructor.
13972         (struct tui_data_window) <tui_data_window>: Likewise.
13973         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
13974         Default the constructor.
13975         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
13976         Default the constructor.
13977         <type>: Remove.
13978         (struct tui_win_info) <tui_win_info>: Default the constructor.
13979         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
13980         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
13981         Default the constructor.
13982
13983 2020-02-22  Tom Tromey  <tom@tromey.com>
13984
13985         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
13986         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
13987         * tui/tui-win.c (tui_resize_all): Don't call
13988         tui_delete_invisible_windows.
13989         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
13990         done.
13991         (tui_set_layout): Update.
13992         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
13993         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
13994         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
13995
13996 2020-02-22  Tom Tromey  <tom@tromey.com>
13997
13998         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
13999         correctly.
14000
14001 2020-02-22  Tom Tromey  <tom@tromey.com>
14002
14003         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
14004
14005 2020-02-22  Tom Tromey  <tom@tromey.com>
14006
14007         * tui/tui-winsource.h (struct tui_source_window_iterator)
14008         <inner_iterator>: New etytypedef.
14009         <tui_source_window_iterator>: Take "end" parameter.
14010         <tui_source_window_iterator>: Take iterator.
14011         <operator*, advance>: Update.
14012         <m_iter>: Change type.
14013         <m_end>: New field.
14014         (struct tui_source_windows) <begin, end>: Update.
14015         * tui/tui-layout.c (tui_windows): New global.
14016         (tui_apply_current_layout): Clear tui_windows.
14017         (tui_layout_window::apply): Update tui_windows.
14018         * tui/tui-data.h (tui_windows): Declare.
14019         (all_tui_windows): Now inline function.
14020         (class tui_window_iterator, struct all_tui_windows): Remove.
14021
14022 2020-02-22  Tom Tromey  <tom@tromey.com>
14023
14024         PR tui/17850:
14025         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
14026         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
14027         "height" argument.
14028         (class tui_layout_window) <get_sizes>: Likewise.
14029         (class tui_layout_split) <tui_layout_split>: Add "vertical"
14030         argument.
14031         <get_sizes>: Add "height" argument.
14032         <m_vertical>: New field.
14033         * tui/tui-layout.c (tui_layout_split::clone): Update.
14034         (tui_layout_split::get_sizes): Add "height" argument.
14035         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
14036         (tui_new_layout_command): Parse "-horizontal".
14037         (_initialize_tui_layout): Update help string.
14038         (tui_layout_split::specification): Add "-horizontal" when needed.
14039         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
14040         argument.
14041         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
14042         New methods.
14043
14044 2020-02-22  Tom Tromey  <tom@tromey.com>
14045
14046         * tui/tui-layout.h (enum tui_adjust_result): New.
14047         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
14048         (class tui_layout_window) <adjust_size>: Return
14049         tui_adjust_result.  Rewrite.
14050         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
14051         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
14052
14053 2020-02-22  Tom Tromey  <tom@tromey.com>
14054
14055         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
14056         parameter and return types.
14057         (class tui_layout_base) <specification>: Add "depth".
14058         (class tui_layout_window) <specification>: Add "depth".
14059         (class tui_layout_split) <specification>: Add "depth".
14060         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
14061         and return types.
14062         (tui_new_layout_command): Parse sub-layouts.
14063         (_initialize_tui_layout): Update help string.
14064         (tui_layout_window::specification): Add "depth".
14065         (add_layout_command): Update.
14066
14067 2020-02-22  Tom Tromey  <tom@tromey.com>
14068
14069         * NEWS: Add "tui new-layout" item.
14070         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
14071         Add new-layout command to help text.
14072         (validate_window_name): New function.
14073         (tui_new_layout_command): New function.
14074         (_initialize_tui_layout): Register "new-layout".
14075         (tui_layout_window::specification): New method.
14076         (tui_layout_window::specification): New method.
14077         * tui/tui-layout.h (class tui_layout_base) <specification>: New
14078         method.
14079         (class tui_layout_window) <specification>: New method.
14080         (class tui_layout_split) <specification>: New method.
14081
14082 2020-02-22  Tom Tromey  <tom@tromey.com>
14083
14084         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
14085         * tui/tui-win.c (window_name_completer): Update comment.
14086         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
14087         Declare method.
14088         (class tui_layout_window) <replace_window>: Likewise.
14089         (class tui_layout_split) <replace_window>: Likewise.
14090         (tui_set_layout): Don't declare.
14091         (tui_set_initial_layout): Declare function.
14092         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
14093         (asm_regs_layout): New globals.
14094         (tui_current_layout, show_layout): Remove.
14095         (tui_set_layout, tui_add_win_to_layout): Rewrite.
14096         (find_layout, tui_apply_layout): New function.
14097         (layout_completer): Remove.
14098         (tui_next_layout): Reimplement.
14099         (tui_next_layout_command): New function.
14100         (tui_set_initial_layout, tui_prev_layout_command): New functions.
14101         (tui_regs_layout): Reimplement.
14102         (tui_regs_layout_command): New function.
14103         (extract_display_start_addr): Rewrite.
14104         (next_layout, prev_layout): Remove.
14105         (tui_layout_window::replace_window): New method.
14106         (tui_layout_split::replace_window): New method.
14107         (destroy_layout): New function.
14108         (layout_list): New global.
14109         (add_layout_command): New function.
14110         (initialize_layouts): Update.
14111         (tui_layout_command): New function.
14112         (_initialize_tui_layout): Install "layout" commands.
14113         * tui/tui-data.h (enum tui_layout_type): Remove.
14114         (tui_current_layout): Don't declare.
14115
14116 2020-02-22  Tom Tromey  <tom@tromey.com>
14117
14118         * tui/tui-regs.c (tui_reg_layout): Remove.
14119         (tui_reg_command): Use tui_regs_layout.
14120         * tui/tui-layout.h (tui_reg_command): Declare.
14121         * tui/tui-layout.c (tui_reg_command): New function.
14122
14123 2020-02-22  Tom Tromey  <tom@tromey.com>
14124
14125         * tui/tui.c (tui_rl_delete_other_windows): Call
14126         tui_remove_some_windows.
14127         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
14128         Declare method.
14129         (class tui_layout_window) <remove_windows>: New method.
14130         (class tui_layout_split) <remove_windows>: Declare.
14131         (tui_remove_some_windows): Declare.
14132         * tui/tui-layout.c (tui_remove_some_windows): New function.
14133         (tui_layout_split::remove_windows): New method.
14134
14135 2020-02-22  Tom Tromey  <tom@tromey.com>
14136
14137         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
14138         * tui/tui-layout.h (tui_next_layout): Declare.
14139         * tui/tui-layout.c (tui_next_layout): New function.
14140
14141 2020-02-22  Tom Tromey  <tom@tromey.com>
14142
14143         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
14144         correct coordinates.
14145
14146 2020-02-22  Tom Tromey  <tom@tromey.com>
14147
14148         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
14149         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
14150         DATA_WIN case.
14151
14152 2020-02-22  Tom Tromey  <tom@tromey.com>
14153
14154         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
14155         TUI_DISASM_WIN, not tui_win_list.
14156
14157 2020-02-22  Tom Tromey  <tom@tromey.com>
14158
14159         * valprint.c (generic_val_print_enum_1)
14160         (val_print_type_code_flags): Style member names.
14161         * rust-lang.c (val_print_struct, rust_print_enum)
14162         (rust_print_struct_def, rust_internal_print_type): Style member
14163         names.
14164         * p-valprint.c (pascal_object_print_value_fields): Style member
14165         names.  Only call fprintf_symbol_filtered for static members.
14166         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
14167         * f-valprint.c (f_val_print): Style member names.
14168         * f-typeprint.c (f_type_print_base): Style member names.
14169         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
14170         call fprintf_symbol_filtered for static members.
14171         (cp_print_class_member): Style member names.
14172         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
14173         member names.
14174         * ada-valprint.c (ada_print_scalar): Style enum names.
14175         (ada_val_print_enum): Likewise.
14176         * ada-typeprint.c (print_enum_type): Style enum names.
14177
14178 2020-02-21  Tom Tromey  <tom@tromey.com>
14179
14180         * psympriv.h (struct partial_symtab): Update comment.
14181
14182 2020-02-21  Tom Tromey  <tromey@adacore.com>
14183
14184         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
14185         type is CORE_ADDR.
14186
14187 2020-02-21  Tom de Vries  <tdevries@suse.de>
14188
14189         PR gdb/25534
14190         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
14191         if dependencies[i]->user != NULL.
14192
14193 2020-02-21  Ali Tamur  <tamur@google.com>
14194
14195         * dwarf2/read.c (dwarf2_name): Add null check.
14196
14197 2020-02-20  Tom Tromey  <tom@tromey.com>
14198
14199         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
14200         ">=", in binary search.
14201         (dwarf2_find_containing_comp_unit): New overload.
14202         (run_test): New self-test.
14203         (_initialize_dwarf2_read): Register new test.
14204
14205 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
14206
14207         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
14208         * riscv-tdep.h: Likewise.
14209         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
14210         rv32-only CSR.
14211         * features/riscv/64bit-csr.xml: Regenerated.
14212
14213 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
14214             Tom Tromey  <tom@tromey.com>
14215
14216         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
14217         of 'fputc_unfiltered'.
14218         (putchar_unfiltered): Call 'fputc_unfiltered'.
14219         (fputc_unfiltered): Call 'fputs_unfiltered'.
14220
14221 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
14222
14223         * config.in: Regenerate.
14224         * configure: Regenerate.
14225         * configure.ac: Add --with-python-libdir option.
14226         * main.c: Use WITH_PYTHON_LIBDIR.
14227
14228 2020-02-19  Tom Tromey  <tom@tromey.com>
14229
14230         * symtab.c (general_symbol_info::compute_and_set_names): Use
14231         obstack_strndup.  Simplify call to symbol_set_demangled_name.
14232
14233 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
14234
14235         * dwarf2/read.c (allocate_signatured_type_table,
14236         allocate_dwo_unit_table, allocate_type_unit_groups_table,
14237         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
14238         Remove objfile parameter, update all callers.
14239
14240 2020-02-19  Doug Evans  <dje@google.com>
14241
14242         PR rust/25535
14243         * rust-lang.c (rust_print_enum): Apply embedded_offset to
14244         rust_enum_variant calculation.
14245
14246 2020-02-19  Tom Tromey  <tromey@adacore.com>
14247
14248         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
14249
14250 2020-02-19  Tom Tromey  <tromey@adacore.com>
14251
14252         * ada-lang.c (cache_symbol): Use obstack_strdup.
14253
14254 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14255
14256         * configure: Regenerate.
14257
14258 2020-02-19  Tom Tromey  <tromey@adacore.com>
14259
14260         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
14261         NULL check.
14262
14263 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
14264
14265         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
14266
14267 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14268
14269         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
14270         if GDBSERVER is not defined.
14271         (riscv_tdesc_cache): Likewise, also store const target_desc.
14272         (STATIC_IN_GDB): Define.
14273         (riscv_create_target_description): Update declaration with
14274         STATIC_IN_GDB.
14275         (riscv_lookup_target_description): New function, only define if
14276         GDBSERVER is not defined.
14277         * arch/riscv.h (riscv_create_target_description): Declare only
14278         when GDBSERVER is defined.
14279         (riscv_lookup_target_description): New declaration when GDBSERVER
14280         is not defined.
14281         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
14282         (riscv_linux_read_features): ...this, and return
14283         riscv_gdbarch_features instead of target_desc.
14284         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
14285         (riscv_linux_read_description): Rename to...
14286         (riscv_linux_read_features): ...this.
14287         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
14288         Update to use riscv_gdbarch_features and
14289         riscv_lookup_target_description.
14290         * riscv-tdep.c (riscv_find_default_target_description): Use
14291         riscv_lookup_target_description instead of
14292         riscv_create_target_description.
14293
14294 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14295
14296         * valprint.c (generic_val_print_enum_1): When printing a flag
14297         enum with value 0 and there is no enumerator with value 0, print
14298         just "0" instead of "(unknown: 0x0)".
14299
14300 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14301
14302         * valprint.c (generic_val_print_enum_1): Print unknown part of
14303         flag enum in hex.
14304
14305 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14306
14307         * dwarf2/read.c (update_enumeration_type_from_children): Allow
14308         flag enums to contain duplicate enumerators.
14309         * valprint.c (generic_val_print_enum_1): Update comment.
14310
14311 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14312
14313         * dwarf2/read.c: Include "count-one-bits.h".
14314         (update_enumeration_type_from_children): If an enumerator has
14315         multiple bits set, don't treat the enumeration as a "flag enum".
14316         * valprint.c (generic_val_print_enum_1): Assert that enumerators
14317         of flag enums have 0 or 1 bit set.
14318
14319 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14320
14321         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
14322         conversion.
14323         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14324         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14325         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14326         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14327         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14328
14329 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14330
14331         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
14332
14333 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14334
14335         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
14336         displaced_step_closure_up.
14337         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
14338         (struct displaced_step_closure_up):
14339         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14340         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
14341         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
14342         Likewise.
14343         * gdbarch.sh (displaced_step_copy_insn): Likewise.
14344         * gdbarch.c, gdbarch.h: Re-generate.
14345         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
14346         displaced_step_closure_up.
14347         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14348         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
14349         * infrun.h (displaced_step_closure_up): New type alias.
14350         (struct displaced_step_inferior_state) <step_closure>: Change
14351         type to displaced_step_closure_up.
14352         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
14353         displaced_step_closure_up.
14354         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14355
14356 2020-02-14  Tom Tromey  <tom@tromey.com>
14357
14358         * minidebug.c (gnu_debug_key): New global.
14359         (find_separate_debug_file_in_section): Use it.
14360
14361 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14362
14363         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
14364         std::unique_ptr.
14365         * gdbarch.c: Re-generate.
14366         * gdbarch.h: Re-generate.
14367         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
14368         change.
14369         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
14370         type to std::unique_ptr.
14371         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
14372         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14373         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
14374         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14375         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
14376         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14377         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
14378         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14379         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14380
14381 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14382
14383         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
14384         std::unique_ptr.
14385         (displaced_step_clear): Rename to...
14386         (displaced_step_reset): ... this.  Just call displaced->reset ().
14387         (displaced_step_clear_cleanup): Rename to...
14388         (displaced_step_reset_cleanup): ... this.
14389         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
14390         (displaced_step_fixup): Likewise.
14391         (resume_1): Likewise.
14392         (handle_inferior_event): Restore child's memory before calling
14393         displaced_step_fixup on the parent.
14394         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
14395         to std::unique_ptr.
14396         <step_closure>: Change type to std::unique_ptr.
14397
14398 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14399
14400         * arm-tdep.c: Include count-one-bits.h.
14401         (cleanup_block_store_pc): Use count_one_bits.
14402         (cleanup_block_load_pc): Use count_one_bits.
14403         (arm_copy_block_xfer): Use count_one_bits.
14404         (thumb2_copy_block_xfer): Use count_one_bits.
14405         (thumb_copy_pop_pc_16bit): Use count_one_bits.
14406         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
14407         (thumb_get_next_pcs_raw): Use count_one_bits.
14408         (arm_get_next_pcs_raw): Use count_one_bits_l.
14409         * arch/arm.c (bitcount): Remove.
14410         * arch/arm.h (bitcount): Remove.
14411
14412 2020-02-14  Tom Tromey  <tromey@adacore.com>
14413
14414         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
14415         Update.
14416         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
14417         * dwarf2/loc.c (call_site_find_chain_1): Return
14418         unique_xmalloc_ptr.
14419         (call_site_find_chain): Likewise.
14420
14421 2020-02-14  Richard Biener  <rguenther@suse.de>
14422
14423         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
14424         on expression with division operators.
14425
14426 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14427
14428         * MAINTAINERS (Write After Approval): Adding myself.
14429
14430 2020-02-12  Tom Tromey  <tom@tromey.com>
14431
14432         * event-loop.c (event_data, gdb_event, event_handler_func):
14433         Remove.
14434
14435 2020-02-12  Tom Tromey  <tom@tromey.com>
14436
14437         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
14438         (dwarf2_frame_objfile_data): Add comment.
14439         (find_comp_unit, set_comp_unit): New functions.
14440         (dwarf2_frame_find_fde): Use find_comp_unit.
14441         (dwarf2_build_frame_info): Use set_comp_unit.
14442
14443 2020-02-12  Tom Tromey  <tom@tromey.com>
14444
14445         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
14446         (comp_unit): Don't initialize objfile.
14447         (execute_cfa_program): Add text_offset parameter.
14448         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
14449         (dwarf2_frame_cache): Update.
14450         (dwarf2_build_frame_info): Don't set "objfile" member.
14451
14452 2020-02-12  Tom Tromey  <tom@tromey.com>
14453
14454         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
14455         (decode_frame_entry): Likewise.
14456         (dwarf2_build_frame_info): Update.
14457
14458 2020-02-12  Tom Tromey  <tom@tromey.com>
14459
14460         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
14461         (decode_frame_entry_1): Use the comp_unit obstack.
14462
14463 2020-02-12  Tom Tromey  <tom@tromey.com>
14464
14465         * dwarf2/frame.c (struct comp_unit): Add initializers and
14466         constructor.
14467         (dwarf2_frame_objfile_data): Store a comp_unit.
14468         (dwarf2_frame_find_fde): Update.
14469         (dwarf2_build_frame_info): Use "new".
14470
14471 2020-02-12  Tom Tromey  <tom@tromey.com>
14472
14473         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
14474         (dwarf2_fde_table): Typedef for std::vector.
14475         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
14476         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
14477         (decode_frame_entry): Update.
14478         (dwarf2_build_frame_info): Use "new".
14479
14480 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
14481
14482         * arm-tdep.c (arm_gdbarch_init): Update.
14483         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
14484         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
14485         have_neon, is_m>: Change to bool.
14486
14487 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
14488
14489         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
14490
14491 2020-02-12  Tom Tromey  <tom@tromey.com>
14492
14493         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
14494
14495 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
14496
14497         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
14498         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
14499
14500 2020-02-11  Tom Tromey  <tom@tromey.com>
14501
14502         * psymtab.h: Update comment.
14503
14504 2020-02-11  Tom Tromey  <tom@tromey.com>
14505
14506         * gdb_obstack.h (struct auto_obstack): Use
14507         DISABLE_COPY_AND_ASSIGN.
14508
14509 2020-02-11  Tom Tromey  <tom@tromey.com>
14510
14511         * dwarf2/frame.h (struct objfile): Don't forward declare.
14512
14513 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14514
14515         * cris-tdep.c (cris_supply_gregset): Change signature to match
14516         what struct regset expects.
14517         (cris_regset): New struct.
14518         (fetch_core_registers): Remove.
14519         (cris_iterate_over_regset_sections): New function.
14520         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
14521         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
14522
14523 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14524
14525         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
14526         registers.
14527
14528 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14529
14530         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
14531
14532 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14533
14534         * configure: Re-generate.
14535
14536 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14537
14538         * configure: Re-generate.
14539
14540 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14541
14542         * acinclude: Update warning.m4 path.
14543         * warning.m4: Move to gdbsupport.
14544
14545 2020-02-11  Tom Tromey  <tromey@adacore.com>
14546
14547         * remote.c (remote_console_output): Update.
14548         * printcmd.c (printf_command): Update.
14549         * event-loop.c (gdb_wait_for_event): Update.
14550         * linux-nat.c (sigchld_handler): Update.
14551         * remote-sim.c (gdb_os_write_stdout): Update.
14552         (gdb_os_flush_stdout): Update.
14553         (gdb_os_flush_stderr): Update.
14554         (gdb_os_write_stderr): Update.
14555         * exceptions.c (print_exception): Update.
14556         * remote-fileio.c (remote_fileio_func_read): Update.
14557         (remote_fileio_func_write): Update.
14558         * tui/tui.c (tui_enable): Update.
14559         * tui/tui-interp.c (tui_interp::init): Update.
14560         * utils.c (init_page_info): Update.
14561         (putchar_unfiltered, fputc_unfiltered): Update.
14562         (gdb_flush): Update.
14563         (emit_style_escape): Update.
14564         (flush_wrap_buffer, fputs_maybe_filtered): Update.
14565         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
14566         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
14567         (stderr_file::write): Update.
14568         (stderr_file::puts): Update.
14569         * ui-file.h (ui_file_isatty, ui_file_write)
14570         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
14571         (ui_file_puts): Don't declare.
14572
14573 2020-02-10  Tom de Vries  <tdevries@suse.de>
14574
14575         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
14576         sentinel to char *.
14577
14578 2020-02-09  Tom de Vries  <tdevries@suse.de>
14579
14580         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
14581         filename if it matches "<artificial>".
14582
14583 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14584
14585         * windows-tdep.c (struct enum_value_name): New struct.
14586         (create_enum): New function.
14587         (windows_get_siginfo_type): Create and use enum types.
14588
14589 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14590
14591         * NEWS: Mention $_siginfo support for Windows.
14592         * windows-nat.c (handle_exception): Set siginfo_er.
14593         (windows_nat_target::mourn_inferior): Reset siginfo_er.
14594         (windows_xfer_siginfo): New function.
14595         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
14596         * windows-tdep.c (struct windows_gdbarch_data): New struct.
14597         (init_windows_gdbarch_data): New function.
14598         (get_windows_gdbarch_data): New function.
14599         (windows_get_siginfo_type): New function.
14600         (windows_init_abi): Register windows_get_siginfo_type.
14601         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
14602
14603 2020-02-08  Tom Tromey  <tom@tromey.com>
14604
14605         * dwarf2/read.c (class cutu_reader) <cutu_reader,
14606         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
14607         <keep>: Declare method.
14608         <m_keep>: Remove member.
14609         <~cutu_reader>: Remove.
14610         (cutu_reader::init_tu_and_read_dwo_dies): Update.
14611         (cutu_reader::cutu_reader): Update.
14612         (cutu_reader::keep): Rename from ~cutu_reader.
14613         (process_psymtab_comp_unit, build_type_psymtabs_1)
14614         (process_skeletonless_type_unit, load_partial_comp_unit)
14615         (load_full_comp_unit, dwarf2_read_addr_index)
14616         (read_signatured_type): Update.
14617
14618 2020-02-08  Tom Tromey  <tom@tromey.com>
14619
14620         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
14621         "want_partial_unit" parameter.
14622         (process_psymtab_comp_unit): Change want_partial_unit to bool.
14623         Inline check for DW_TAG_partial_unit.
14624         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
14625
14626 2020-02-08  Tom Tromey  <tom@tromey.com>
14627
14628         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
14629         read.c.
14630         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
14631         read.c.
14632
14633 2020-02-08  Tom Tromey  <tom@tromey.com>
14634
14635         * dwarf2/read.c (read_address): Move to comp-unit.c.
14636         (dwarf2_rnglists_process, dwarf2_ranges_process)
14637         (read_attribute_value, dwarf_decode_lines_1)
14638         (var_decode_location, decode_locdesc): Update.
14639         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
14640         read.c.  Remove "cu" parameter.
14641         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
14642         method.
14643
14644 2020-02-08  Tom Tromey  <tom@tromey.com>
14645
14646         * dwarf2/read.c (read_attribute_value, read_indirect_string)
14647         (read_indirect_line_string): Update.
14648         * dwarf2/comp-unit.c (read_offset): Remove.
14649         (read_comp_unit_head): Update.
14650         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
14651         method.
14652         (read_offset): Don't declare.
14653
14654 2020-02-08  Tom Tromey  <tom@tromey.com>
14655
14656         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
14657         * dwarf2/read.c (struct comp_unit_head): Move to
14658         dwarf2/comp-unit.h.
14659         (enum class rcuh_kind): Move to comp-unit.h.
14660         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
14661         (read_comp_unit_head, error_check_comp_unit_head)
14662         (read_and_check_comp_unit_head): Move to comp-unit.c.
14663         (read_offset, dwarf_unit_type_name): Likewise.
14664         (create_debug_type_hash_table, read_cutu_die_from_dwo)
14665         (cutu_reader::cutu_reader, read_call_site_scope)
14666         (find_partial_die, follow_die_offset): Update.
14667         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
14668
14669 2020-02-08  Tom Tromey  <tom@tromey.com>
14670
14671         * dwarf2/read.c (read_offset_1): Move to leb.c.
14672         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
14673         (dwarf_decode_macro_bytes): Update.
14674         * dwarf2/leb.c (read_offset): Rename; move from read.c.
14675         * dwarf2/leb.h (read_offset): Declare.
14676
14677 2020-02-08  Tom Tromey  <tom@tromey.com>
14678
14679         * dwarf2/read.c (dwarf2_section_size): Remove.
14680         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
14681         Update.
14682         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
14683
14684 2020-02-08  Tom Tromey  <tom@tromey.com>
14685
14686         * dwarf2/read.c (read_initial_length): Move to leb.c.
14687         * dwarf2/leb.h (read_initial_length): Declare.
14688         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
14689         handle_nonstd parameter.
14690         * dwarf2/frame.c (read_initial_length): Remove.
14691         (decode_frame_entry_1): Update.
14692
14693 2020-02-08  Tom Tromey  <tom@tromey.com>
14694
14695         * dwarf2/loc.c (dwarf2_find_location_expression)
14696         (dwarf_evaluate_loc_desc::get_tls_address)
14697         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
14698         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
14699         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
14700         (dwarf2_compile_property_to_c)
14701         (dwarf2_loc_desc_get_symbol_read_needs)
14702         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
14703         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
14704         (loclist_describe_location, loclist_tracepoint_var_ref)
14705         (loclist_generate_c_location): Update.
14706         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
14707         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
14708         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
14709         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
14710         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
14711         (dwarf2_per_cu_data::addr_size)
14712         (dwarf2_per_cu_data::ref_addr_size)
14713         (dwarf2_per_cu_data::text_offset)
14714         (dwarf2_per_cu_data::addr_type): Now methods.
14715         (per_cu_header_read_in): Make per_cu "const".
14716         (dwarf2_version): Remove.
14717         (dwarf2_per_cu_data::int_type): Now a method.
14718         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
14719         (set_die_type, read_array_type, read_subrange_index_type)
14720         (read_tag_string_type, read_subrange_type): Update.
14721         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
14722         offset_size, ref_addr_size, text_offset, addr_type, version,
14723         objfile, int_type, addr_sized_int_type>: Declare methods.
14724
14725 2020-02-08  Tom Tromey  <tom@tromey.com>
14726
14727         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
14728         Move earlier.
14729
14730 2020-02-08  Tom Tromey  <tom@tromey.com>
14731
14732         * dwarf2/read.h (dwarf_line_debug): Declare.
14733         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
14734         * dwarf2/read.c: Move line_header code to new files.
14735         (dwarf_line_debug): No longer static.
14736         * dwarf2/line-header.c: New file.
14737         * dwarf2/line-header.h: New file.
14738
14739 2020-02-08  Tom Tromey  <tom@tromey.com>
14740
14741         * dwarf2/read.c (struct line_header) <file_full_name,
14742         file_file_name>: Return unique_xmalloc_ptr.
14743         (line_header::file_file_name): Update.
14744         (line_header::file_full_name): Update.
14745         (dw2_get_file_names_reader): Update.
14746         (macro_start_file): Update.
14747
14748 2020-02-08  Tom Tromey  <tom@tromey.com>
14749
14750         * dwarf2/read.c (struct line_header) <file_full_name,
14751         file_file_name>: Declare methods.
14752         (dw2_get_file_names_reader): Update.
14753         (file_file_name): Now a method.
14754         (file_full_name): Likewise.
14755         (macro_start_file): Update.
14756
14757 2020-02-08  Tom Tromey  <tom@tromey.com>
14758
14759         * dwarf2/read.c (dwarf_always_disassemble)
14760         (show_dwarf_always_disassemble): Move to loc.c.
14761         (_initialize_dwarf2_read): Move "always-disassemble" registration
14762         to loc.c.
14763         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
14764         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
14765         static.
14766         (show_dwarf_always_disassemble): Move from read.c.
14767         (_initialize_dwarf2loc): Move always-disassemble from read.c.
14768
14769 2020-02-08  Tom Tromey  <tom@tromey.com>
14770
14771         * dwarf2/read.c (~dwarf2_per_objfile): Update.
14772         (create_quick_file_names_table): Return htab_up.
14773         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
14774         Update.
14775         * dwarf2/read.h (struct dwarf2_per_objfile)
14776         <quick_file_names_table>: Now htab_up.
14777
14778 2020-02-08  Tom Tromey  <tom@tromey.com>
14779
14780         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
14781
14782 2020-02-08  Tom Tromey  <tom@tromey.com>
14783
14784         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
14785         Rewrite.
14786         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
14787         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
14788         (abbrev_table::abbrev_table): No longer inline.
14789         (ABBREV_HASH_SIZE): Remove.
14790         (abbrev_table::m_abbrevs): Now an htab_up.
14791
14792 2020-02-08  Tom Tromey  <tom@tromey.com>
14793
14794         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
14795         (cutu_reader): Update.
14796         (build_type_psymtabs_1): Update.
14797         * dwarf2/abbrev.c (abbrev_table::read): Rename.
14798         (abbrev_table::alloc_abbrev): Update.
14799         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
14800         (abbrev_table::read): New static method, renamed from
14801         abbrev_table_read_table.
14802         (abbrev_table::alloc_abbrev)
14803         (abbrev_table::add_abbrev): Now private.
14804         (abbrev_table::abbrev_table): Now private.
14805         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
14806
14807 2020-02-08  Tom Tromey  <tom@tromey.com>
14808
14809         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
14810         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
14811         htab_up.
14812
14813 2020-02-08  Tom Tromey  <tom@tromey.com>
14814
14815         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
14816         htab_up.
14817         (lookup_dwo_unit_in_dwp): Update.
14818         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
14819         on obstack.
14820
14821 2020-02-08  Tom Tromey  <tom@tromey.com>
14822
14823         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
14824         obstack.
14825
14826 2020-02-08  Tom Tromey  <tom@tromey.com>
14827
14828         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
14829         line_header_hash.
14830         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
14831         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
14832         Change type to htab_up.
14833
14834 2020-02-08  Tom Tromey  <tom@tromey.com>
14835
14836         * dwarf2/read.c (allocate_type_unit_groups_table): Return
14837         htab_up.  Don't allocate on obstack.
14838         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
14839         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
14840         Change type to htab_up.
14841
14842 2020-02-08  Tom Tromey  <tom@tromey.com>
14843
14844         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
14845         Change type to htab_up.
14846         * dwarf2/read.c (create_signatured_type_table_from_index)
14847         (create_signatured_type_table_from_debug_names)
14848         (create_all_type_units, add_type_unit)
14849         (lookup_dwo_signatured_type, lookup_signatured_type)
14850         (process_skeletonless_type_unit): Update.
14851         (create_debug_type_hash_table, create_debug_types_hash_table):
14852         Change type of types_htab.
14853         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
14854         htab_up.  Don't allocate on obstack.
14855         (create_cus_hash_table): Change type of cus_htab parameter.
14856         (struct dwo_file) <cus, tus>: Now htab_up.
14857         (lookup_dwo_signatured_type, lookup_dwo_cutu)
14858         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
14859         (queue_and_load_all_dwo_tus): Update.
14860         * dwarf2/index-write.c (write_gdbindex): Update.
14861         (write_debug_names): Update.
14862
14863 2020-02-08  Tom Tromey  <tom@tromey.com>
14864
14865         * dwarf2/read.h (struct dwarf2_queue_item): Move from
14866         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
14867         destructor.
14868         (struct dwarf2_per_objfile) <queue>: New member.
14869         * dwarf2/read.c (struct dwarf2_queue_item): Move to
14870         dwarf2/read.h.
14871         (dwarf2_queue, dwarf2_queue_tail): Remove.
14872         (class dwarf2_queue_guard): Add parameter to constructor.  Use
14873         DISABLE_COPY_AND_ASSIGN.
14874         <m_per_objfile>: New member.
14875         <~dwarf2_queue_guard>: Rewrite.
14876         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
14877         Update.
14878         (~dwarf2_queue_item): New.
14879
14880 2020-02-08  Tom Tromey  <tom@tromey.com>
14881
14882         * dwarf2/read.c (struct die_info) <has_children>: New member.
14883         (dw2_get_file_names_reader): Remove has_children.
14884         (dw2_get_file_names): Update.
14885         (read_cutu_die_from_dwo): Remove has_children.
14886         (cutu_reader::init_tu_and_read_dwo_dies)
14887         (cutu_reader::cutu_reader): Update.
14888         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
14889         Remove has_children.
14890         (build_type_psymtabs_1, process_skeletonless_type_unit)
14891         (load_partial_comp_unit, load_full_comp_unit): Update.
14892         (create_dwo_cu_reader): Remove has_children.
14893         (create_cus_hash_table, read_die_and_children): Update.
14894         (read_full_die_1,read_full_die): Remove has_children.
14895         (read_signatured_type): Update.
14896         (class cutu_reader) <has_children>: Remove.
14897
14898 2020-02-08  Tom Tromey  <tom@tromey.com>
14899
14900         * dwarf2/expr.c: Rename from dwarf2expr.c.
14901         * dwarf2/expr.h: Rename from dwarf2expr.h.
14902         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
14903         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
14904         * dwarf2/frame.c: Rename from dwarf2-frame.c.
14905         * dwarf2/frame.h: Rename from dwarf2-frame.h.
14906         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
14907         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
14908         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
14909         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
14910         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
14911         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
14912         * dwarf2/loc.c: Rename from dwarf2loc.c.
14913         * dwarf2/loc.h: Rename from dwarf2loc.h.
14914         * dwarf2/read.c: Rename from dwarf2read.c.
14915         * dwarf2/read.h: Rename from dwarf2read.h.
14916         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
14917         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
14918         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
14919         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
14920         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
14921         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
14922         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
14923         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
14924         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
14925         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
14926         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
14927         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
14928         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
14929         Update.
14930         * Makefile.in (COMMON_SFILES): Update.
14931         (HFILES_NO_SRCDIR): Update.
14932
14933 2020-02-08  Tom Tromey  <tom@tromey.com>
14934
14935         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
14936         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
14937
14938 2020-02-08  Tom Tromey  <tom@tromey.com>
14939
14940         * dwarf2read.h (struct die_info): Don't declare.
14941
14942 2020-02-08  Tom Tromey  <tom@tromey.com>
14943
14944         * dwarf2read.h (die_info_ptr): Remove typedef.
14945
14946 2020-02-08  Tom Tromey  <tom@tromey.com>
14947
14948         * dwarf2read.c (read_call_site_scope)
14949         (handle_data_member_location, dwarf2_add_member_fn)
14950         (mark_common_block_symbol_computed, read_common_block)
14951         (attr_to_dynamic_prop, partial_die_info::read)
14952         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
14953         (dwarf2_symbol_mark_computed, set_die_type): Update.
14954         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
14955         method.
14956         (attr_form_is_block): Don't declare.
14957         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
14958
14959 2020-02-08  Tom Tromey  <tom@tromey.com>
14960
14961         * dwarf2read.c (dwarf2_find_base_address, )
14962         (read_call_site_scope, rust_containing_type)
14963         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
14964         (handle_data_member_location, dwarf2_add_member_fn)
14965         (get_alignment, read_structure_type, process_structure_scope)
14966         (mark_common_block_symbol_computed, read_common_block)
14967         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
14968         (partial_die_info::read, read_attribute_value, new_symbol)
14969         (lookup_die_type, dwarf2_get_ref_die_offset)
14970         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
14971         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
14972         (dwarf2_symbol_mark_computed): Update.
14973         * dwarf2/attribute.h (struct attribute) <value_as_address,
14974         form_is_section_offset, form_is_constant, form_is_ref>: Declare
14975         methods.
14976         (value_as_address, attr_form_is_section_offset)
14977         (attr_form_is_constant, attr_form_is_ref): Don't declare.
14978         * dwarf2/attribute.c (attribute::value_as_address)
14979         (attribute::form_is_section_offset, attribute::form_is_constant)
14980         (attribute::form_is_ref): Now methods.
14981
14982 2020-02-08  Tom Tromey  <tom@tromey.com>
14983
14984         * dwarf2read.c (struct attribute, DW_STRING)
14985         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
14986         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
14987         (attr_form_is_block, attr_form_is_section_offset)
14988         (attr_form_is_constant, attr_form_is_ref): Move.
14989         * dwarf2/attribute.h: New file.
14990         * dwarf2/attribute.c: New file, from dwarf2read.c.
14991         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
14992
14993 2020-02-08  Tom Tromey  <tom@tromey.com>
14994
14995         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
14996         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
14997         Move.
14998         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
14999         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
15000         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
15001         abbrev.c.
15002         * dwarf2/abbrev.h: New file.
15003         * dwarf2/abbrev.c: New file, from dwarf2read.c.
15004         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
15005
15006 2020-02-08  Tom Tromey  <tom@tromey.com>
15007
15008         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
15009         (dwarf2_section_size, dwarf2_get_section_info)
15010         (create_signatured_type_table_from_debug_names)
15011         (create_addrmap_from_aranges, read_debug_names_from_section)
15012         (get_gdb_index_contents_from_section, read_comp_unit_head)
15013         (error_check_comp_unit_head, read_abbrev_offset)
15014         (create_debug_type_hash_table, init_cu_die_reader)
15015         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
15016         (read_comp_units_from_section, create_cus_hash_table)
15017         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
15018         (create_dwp_v2_section, dwarf2_rnglists_process)
15019         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
15020         (abbrev_table_read_table, read_indirect_string_at_offset_from)
15021         (read_indirect_string_from_dwz, read_addr_index_1)
15022         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
15023         (dwarf_decode_macro_bytes, dwarf_decode_macros)
15024         (fill_in_loclist_baton): Update.
15025         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
15026         get_containing_section, get_bfd_owner, get_bfd_section,
15027         get_file_name, get_id, get_flags, empty, read>: Declare methods.
15028         (dwarf2_read_section, get_section_name, get_section_file_name)
15029         (get_containing_section, get_section_bfd_owner)
15030         (get_section_bfd_section, get_section_name, get_section_file_name)
15031         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
15032         declare.
15033         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
15034         (dwarf2_section_info::get_bfd_owner)
15035         (dwarf2_section_info::get_bfd_section)
15036         (dwarf2_section_info::get_name)
15037         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
15038         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
15039         (dwarf2_section_info::read): Now methods.
15040         * dwarf-index-write.c (class debug_names): Update.
15041
15042 2020-02-08  Tom Tromey  <tom@tromey.com>
15043
15044         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
15045         Move to dwarf2/section.h.
15046         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
15047         (get_section_bfd_section, get_section_name)
15048         (get_section_file_name, get_section_id, get_section_flags)
15049         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
15050         dwarf2/section.c.
15051         * dwarf2/section.h: New file.
15052         * dwarf2/section.c: New file, from dwarf2read.c.
15053         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
15054
15055 2020-02-08  Tom Tromey  <tom@tromey.com>
15056
15057         * dwarf2read.h (read_unsigned_leb128): Don't declare.
15058         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
15059         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
15060         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
15061         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
15062         * dwarf2/leb.h: New file, from dwarf2read.c.
15063         * dwarf2/leb.c: New file, from dwarf2read.c.
15064         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
15065         Remove.
15066         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
15067         (COMMON_SFILES): Add dwarf2/leb.c.
15068
15069 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
15070
15071         GDB 9.1 released.
15072
15073 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15074
15075         PR gdb/25190:
15076         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
15077         * gdb/remote.c (remote_console_output): Update.
15078         * gdb/ui-file.c (fputs_unfiltered): Rename to...
15079         (ui_file_puts): ...this.
15080         * gdb/ui-file.h (ui_file_puts): Add declaration.
15081         * gdb/utils.c (emit_style_escape): Update.
15082         (flush_wrap_buffer): Update.
15083         (fputs_maybe_filtered): Update.
15084         (fputs_unfiltered): Add function.
15085
15086 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15087
15088         * gdb/event-loop.c (gdb_wait_for_event): Update.
15089         * gdb/printcmd.c (printf_command): Update.
15090         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
15091         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
15092         (gdb_os_flush_stderr): Update.
15093         * gdb/remote.c (remote_console_output): Update.
15094         * gdb/ui-file.c (gdb_flush): Rename to...
15095         (ui_file_flush): ...this.
15096         (stderr_file::write): Update.
15097         (stderr_file::puts): Update.
15098         * gdb/ui-file.h (gdb_flush): Rename to...
15099         (ui_file_flush): ...this.
15100         * gdb/utils.c (gdb_flush): Add function.
15101         * gdb/utils.h (gdb_flush): Add declaration.
15102
15103 2020-02-07  Tom Tromey  <tromey@adacore.com>
15104
15105         PR breakpoints/24915:
15106         * source.c (find_and_open_source): Do not check basenames_may_differ.
15107
15108 2020-02-07  Tom Tromey  <tom@tromey.com>
15109
15110         * README: Update gdbserver documentation.
15111         * gdbserver: Move to top level.
15112         * configure.tgt (build_gdbserver): Remove.
15113         * configure.ac: Remove --enable-gdbserver.
15114         * configure: Rebuild.
15115         * Makefile.in (distclean): Don't mention gdbserver.
15116
15117 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15118
15119         * source-cache.c (source_cache::ensure): Surround
15120         get_plain_source_lines with a try/catch.
15121         (source_cache::get_line_charpos): Get rid of try/catch
15122         and only check for the return value of "ensure".
15123         * tui/tui-source.c (tui_source_window::set_contents):
15124         Simplify "nlines" calculation.
15125
15126 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15127
15128         * MAINTAINERS (Write After Approval): Add myself.
15129
15130 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15131
15132         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
15133         function call.
15134
15135 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15136
15137         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
15138
15139 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
15140
15141         * nat/riscv-linux-tdesc.h: New file.
15142         * nat/riscv-linux-tdesc.c: New file, taking code from...
15143         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15144         ... here.
15145         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
15146         NATDEPFILES.
15147
15148 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
15149
15150         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
15151         we don't set the fake simulator ptid to the null_ptid.
15152
15153 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
15154
15155         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
15156         * gdbthread.h (class thread_info) <resumed>: Likewise.
15157         * infrun.c (resume_1): Likewise.
15158         (proceed): Likewise.
15159         (infrun_thread_stop_requested): Likewise.
15160         (stop_all_threads): Likewise.
15161         (handle_inferior_event): Likewise.
15162         (restart_threads): Likewise.
15163         (finish_step_over): Likewise.
15164         (keep_going_stepped_thread): Likewise.
15165         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
15166         (linux_handle_extended_wait): Likewise.
15167         * record-btrace.c (get_thread_current_frame_id): Likewise.
15168         * record-full.c (record_full_wait_1): Likewise.
15169         * remote.c (remote_target::process_initial_stop_replies): Likewise.
15170         * target.c (target_resume): Likewise.
15171         * thread.c (set_running_thread): Likewise.
15172
15173 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15174
15175         * f-valprint.c (f77_print_array_1): Changed datatype of index
15176         variable to LONGEST from int to enable it to contain bound
15177         values correctly.
15178
15179 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
15180
15181         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
15182         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
15183         offsets according to FLEN determined.
15184         (riscv_linux_nat_target::read_description): Determine FLEN
15185         dynamically.
15186         (riscv_linux_nat_target::fetch_registers): Size regset buffer
15187         according to FLEN determined.
15188         (riscv_linux_nat_target::store_registers): Likewise.
15189
15190 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
15191
15192         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
15193         when reg->group is empty and reggroup is not.
15194
15195 2020-01-31  Tom Tromey  <tromey@adacore.com>
15196
15197         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
15198         Call beneath target's mourn_inferior after unpushing.
15199
15200 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15201
15202         PR tui/9765
15203         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
15204         have enough lines to fill the screen, still return the lowest
15205         address we found.
15206
15207 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15208
15209         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
15210         '-', '<', and '>' commands.
15211
15212 2020-01-29  Pedro Alves  <palves@redhat.com>
15213             Sergio Durigan Junior  <sergiodj@redhat.com>
15214
15215         * infcmd.c (construct_inferior_arguments): Assert that
15216         'argc' is greater than 0.
15217
15218 2020-01-29  Luis Machado  <luis.machado@linaro.org>
15219
15220         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
15221         (BRK_INSN_MASK): Define to 0xd4200000.
15222         (aarch64_program_breakpoint_here_p): New function.
15223         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
15224         * arch-utils.c (default_program_breakpoint_here_p): Moved from
15225         breakpoint.c.
15226         * arch-utils.h (default_program_breakpoint_here_p): Moved from
15227         breakpoint.h
15228         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
15229         call gdbarch_program_breakpoint_here_p.
15230         (program_breakpoint_here): Moved to arch-utils.c, renamed to
15231         default_program_breakpoint_here_p, changed return type to bool and
15232         simplified.
15233         * breakpoint.h (program_breakpoint_here): Moved prototype to
15234         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
15235         return type to bool.
15236         * gdbarch.c: Regenerate.
15237         * gdbarch.h: Regenerate.
15238         * gdbarch.sh (program_breakpoint_here_p): New method.
15239         * infrun.c (handle_signal_stop): Call
15240         gdbarch_program_breakpoint_here_p.
15241
15242 2020-01-26  Tom Tromey  <tom@tromey.com>
15243
15244         * ctfread.c (struct ctf_fp_info): Reindent.
15245         (_initialize_ctfread): Remove.
15246
15247 2020-01-26  Tom Tromey  <tom@tromey.com>
15248
15249         * psymtab.c (partial_map_expand_apply)
15250         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
15251         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
15252         (psym_print_stats, psym_expand_symtabs_for_function)
15253         (psym_map_symbol_filenames, psym_map_matching_symbols)
15254         (psym_expand_symtabs_matching)
15255         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
15256         (maintenance_check_psymtabs): Use new methods.
15257         * psympriv.h (struct partial_symtab) <readin_p,
15258         get_compunit_symtab>: New methods.
15259         <readin, compunit_symtab>: Remove members.
15260         (struct standard_psymtab): New.
15261         (struct legacy_psymtab): Derive from standard_psymtab.
15262         * dwarf2read.h (struct dwarf2_psymtab): Derive from
15263         standard_psymtab.
15264         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
15265
15266 2020-01-26  Tom Tromey  <tom@tromey.com>
15267
15268         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
15269         read_dependencies.  Add assert.
15270         * psymtab.c (partial_symtab::read_dependencies): New method.
15271         * psympriv.h (struct partial_symtab) <read_dependencies>: New
15272         method.
15273         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
15274         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
15275         read_dependencies.
15276         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
15277         Add assert.
15278
15279 2020-01-26  Tom Tromey  <tom@tromey.com>
15280
15281         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
15282         Call expand_psymtab.
15283         (xcoff_read_symtab): Call expand_psymtab.
15284         (xcoff_start_psymtab, xcoff_end_psymtab): Set
15285         legacy_expand_psymtab.
15286         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
15287         method.
15288         (struct legacy_psymtab) <expand_psymtab>: Implement.
15289         <legacy_expand_psymtab>: New member.
15290         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
15291         (parse_partial_symbols): Set legacy_expand_psymtab.
15292         (psymtab_to_symtab_1): Change argument order.  Call
15293         expand_psymtab.
15294         (new_psymtab): Set legacy_expand_psymtab.
15295         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
15296         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
15297         expand_psymtab.
15298         (dwarf2_psymtab::expand_psymtab): Rename from
15299         psymtab_to_symtab_1.  Call expand_psymtab.
15300         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
15301         (dbx_end_psymtab): Likewise.
15302         (dbx_psymtab_to_symtab_1): Change argument order. Call
15303         expand_psymtab.
15304         (dbx_read_symtab): Call expand_psymtab.
15305         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
15306         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
15307         (ctf_psymtab::read_symtab): Call expand_psymtab.
15308
15309 2020-01-26  Tom Tromey  <tom@tromey.com>
15310
15311         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
15312         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
15313         messages.
15314         * mdebugread.c (mdebug_read_symtab): Remove prints.
15315         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
15316         assert.
15317         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
15318
15319 2020-01-26  Tom Tromey  <tom@tromey.com>
15320
15321         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
15322         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
15323         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
15324         legacy_symtab.
15325         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
15326         * psymtab.c (psymtab_to_symtab): Call method.
15327         (dump_psymtab): Update.
15328         * psympriv.h (struct partial_symtab): Add virtual destructor.
15329         <read_symtab>: New method.
15330         (struct legacy_symtab): New.
15331         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
15332         (struct pst_map) <pst>: Now a legacy_psymtab.
15333         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
15334         (new_psymtab): Use legacy_psymtab.
15335         * dwarf2read.h (struct dwarf2_psymtab): New.
15336         (struct dwarf2_per_cu_data) <psymtab>: Use it.
15337         * dwarf2read.c (dwarf2_create_include_psymtab)
15338         (dwarf2_build_include_psymtabs, create_type_unit_group)
15339         (create_partial_symtab, process_psymtab_comp_unit_reader)
15340         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
15341         (set_partial_user): Use dwarf2_psymtab.
15342         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
15343         (psymtab_to_symtab_1, process_full_comp_unit)
15344         (process_full_type_unit, dwarf2_ranges_read)
15345         (dwarf2_get_pc_bounds, psymtab_include_file_name)
15346         (dwarf_decode_lines): Use dwarf2_psymtab.
15347         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
15348         (add_address_entry_worker, write_one_signatured_type)
15349         (recursively_count_psymbols, recursively_write_psymbols)
15350         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
15351         (write_debug_names): Likewise.
15352         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
15353         <pst>: Now a legacy_psymtab.
15354         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
15355         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
15356         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
15357         * ctfread.c (struct ctf_psymtab): New.
15358         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
15359         ctf_psymtab.
15360         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
15361         (create_partial_symtab): Return a ctf_psymtab.
15362         (scan_partial_symbols): Update.
15363
15364 2020-01-26  Tom Tromey  <tom@tromey.com>
15365
15366         * xcoffread.c (xcoff_start_psymtab): Use new.
15367         * psymtab.c (partial_symtab::partial_symtab): New constructor,
15368         renamed from start_psymtab_common.
15369         * psympriv.h (struct partial_symtab): Add new constructor.
15370         (start_psymtab_common): Don't declare.
15371         * mdebugread.c (parse_partial_symbols): Use new.
15372         * dwarf2read.c (create_partial_symtab): Use new.
15373         * dbxread.c (start_psymtab): Use new.
15374         * ctfread.c (create_partial_symtab): Use new.
15375
15376 2020-01-26  Tom Tromey  <tom@tromey.com>
15377
15378         * xcoffread.c (xcoff_end_psymtab): Use new.
15379         * psymtab.c (start_psymtab_common): Use new.
15380         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
15381         Update.
15382         * psympriv.h (struct partial_symtab): Add parameters to
15383         constructor.  Don't inline.
15384         (allocate_psymtab): Don't declare.
15385         * mdebugread.c (new_psymtab): Use new.
15386         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
15387         * dbxread.c (dbx_end_psymtab): Use new.
15388
15389 2020-01-26  Tom Tromey  <tom@tromey.com>
15390
15391         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
15392         allocate_psymtab.  Update documentation.
15393         * psymtab.c (psymtab_storage::install_psymtab): Rename from
15394         allocate_psymtab.  Do not use new.
15395         (allocate_psymtab): Use new.  Update.
15396
15397 2020-01-26  Tom Tromey  <tom@tromey.com>
15398
15399         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
15400         * psymtab.c (psym_print_stats): Update.
15401         * psympriv.h (struct partial_symtab) <readin,
15402         psymtabs_addrmap_supported, anonymous>: Now bool.
15403         * mdebugread.c (psymtab_to_symtab_1): Update.
15404         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
15405         (build_type_psymtabs_reader, psymtab_to_symtab_1)
15406         (process_full_comp_unit, process_full_type_unit): Update.
15407         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
15408         * ctfread.c (psymtab_to_symtab): Update.
15409
15410 2020-01-26  Tom Tromey  <tom@tromey.com>
15411
15412         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
15413         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
15414         * psymtab.c (psymtab_storage): Delete psymtabs.
15415         (psymtab_storage::allocate_psymtab): Use new.
15416         (psymtab_storage::discard_psymtab): Use delete.
15417         * psympriv.h (struct partial_symtab): Add constructor and
15418         initializers.
15419
15420 2020-01-26  Tom Tromey  <tom@tromey.com>
15421
15422         * machoread.c: Do not include psympriv.h.
15423
15424 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15425
15426         * NEWS: Mention the new option and the set/show commands.
15427
15428 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15429
15430         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
15431         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
15432         (validate_exec_file): New variables, enums, functions.
15433         (exec_file_locate_attach, print_section_info): Style the filenames.
15434         (_initialize_exec): Install show_exec_file_mismatch_command and
15435          set_exec_file_mismatch_command.
15436         * gdbcore.h (validate_exec_file): Declare.
15437         * infcmd.c (attach_command): Call validate_exec_file.
15438         * remote.c ( remote_target::remote_add_inferior): Likewise.
15439
15440 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15441
15442         * frame.c (find_frame_sal): Move call to get_next_frame into more
15443         inner scope.
15444         * inline-frame.c (inilne_state) <inline_state>: Update argument
15445         types.
15446         (inilne_state) <skipped_symbol>: Rename to...
15447         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
15448         (skip_inline_frames): Build vector of skipped symbols and use this
15449         to reate the inline_state.
15450         (inline_skipped_symbol): Add a comment and some assertions, fetch
15451         skipped symbol from the list.
15452
15453 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15454
15455         * buildsym.c (lte_is_less_than): Delete.
15456         (buildsym_compunit::end_symtab_with_blockvector): Create local
15457         lambda function to sort line table entries, and use
15458         std::stable_sort instead of std::sort.
15459         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
15460         markers when looking for a previous line.
15461
15462 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15463
15464         * dwarf2read.c (lnp_state_machine::record_line): Include
15465         end_sequence parameter in debug print out.  Record the line if we
15466         are at an end_sequence marker even if it's not the start of a
15467         statement.
15468         * symmisc.c (maintenance_print_one_line_table): Print end of
15469         sequence markers with 'END' not '0'.
15470
15471 2020-01-24  Pedro Alves  <palves@redhat.com>
15472
15473         PR gdb/25410
15474         * thread.c (scoped_restore_current_thread::restore): Use
15475         switch_to_inferior_no_thread.
15476         * exec.c: Include "progspace-and-thread.h".
15477         (add_target_sections, remove_target_sections):
15478         scoped_restore_current_pspace_and_thread instead of
15479         scoped_restore_current_thread.
15480         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
15481         and aspace to the inferior before calling clone_program_space.
15482         Remove stale comment.
15483
15484 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15485
15486         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
15487         (arm_netbsd_nat_target::fetch_registers): ...this.
15488         (arm_nbsd_nat_target::store_registers): Rename to...
15489         (arm_netbsd_nat_target::store_registers): ...this.
15490
15491 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15492
15493         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
15494         register_t.
15495
15496 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15497
15498         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
15499         Update comment.
15500         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
15501         Likewise.
15502         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
15503         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
15504         the correct replacement (iterate_over_regset_sections).
15505         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
15506         Update comment.
15507
15508 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
15509
15510         PR gdb/23718
15511         * gdb/python/python.c (execute_gdb_command): Call
15512         async_enable_stdin in catch block.
15513
15514 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15515
15516         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
15517         SWITCH_THRU_ALL_UIS.
15518
15519 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15520
15521         PR tui/9765
15522         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
15523         comment, add extra parameter, and update to store previous symbol
15524         when appropriate.
15525         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
15526         add extra parameter.
15527         * tui/tui-disasm.c (tui_disassemble): Update header comment,
15528         remove unneeded parameter, add try/catch around gdb_print_insn,
15529         rewrite to add items to asm_lines vector.
15530         (tui_find_backward_disassembly_start_address): New function.
15531         (tui_find_disassembly_address): Updated throughout.
15532         (tui_disasm_window::set_contents): Update for changes to
15533         tui_disassemble.
15534         (tui_disasm_window::do_scroll_vertical): No need to adjust the
15535         number of lines to scroll.
15536
15537 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
15538
15539         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
15540         (SECT_OFF_DATA): Likewise.
15541         (SECT_OFF_RODATA): Likewise.
15542         (SECT_OFF_TEXT): Likewise.
15543         (SECT_OFF_BSS): Likewise.
15544         (struct objfile) <text_section_offset, data_section_offset>: New
15545         methods.
15546         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
15547         objfile::text_section_offset.
15548         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
15549         * coffread.c (coff_symtab_read): Likewise.
15550         (enter_linenos): Likewise.
15551         (process_coff_symbol): Likewise.
15552         * ctfread.c (get_objfile_text_range): Likewise.
15553         * dtrace-probe.c (dtrace_probe::get_relocated_address):
15554         Use objfile::data_section_offset.
15555         * dwarf2-frame.c (execute_cfa_program): Use
15556         objfile::text_section_offset.
15557         (dwarf2_frame_find_fde): Likewise.
15558         * dwarf2read.c (create_addrmap_from_index): Likewise.
15559         (create_addrmap_from_aranges): Likewise.
15560         (dw2_find_pc_sect_compunit_symtab): Likewise.
15561         (process_psymtab_comp_unit_reader): Likewise.
15562         (add_partial_symbol): Likewise.
15563         (add_partial_subprogram): Likewise.
15564         (process_full_comp_unit): Likewise.
15565         (read_file_scope): Likewise.
15566         (read_func_scope): Likewise.
15567         (read_lexical_block_scope): Likewise.
15568         (read_call_site_scope): Likewise.
15569         (dwarf2_rnglists_process): Likewise.
15570         (dwarf2_ranges_process): Likewise.
15571         (dwarf2_ranges_read): Likewise.
15572         (dwarf_decode_lines_1): Likewise.
15573         (new_symbol): Likewise.
15574         (dwarf2_fetch_die_loc_sect_off): Likewise.
15575         (dwarf2_per_cu_text_offset): Likewise.
15576         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
15577         * hppa-tdep.c (read_unwind_info): Likewise.
15578         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
15579         * psympriv.h (struct partial_symtab): Likewise.
15580         * psymtab.c (find_pc_sect_psymtab): Likewise.
15581         * solib-svr4.c (enable_break): Likewise.
15582         * stap-probe.c (relocate_address): Use
15583         objfile::data_section_offset.
15584         * xcoffread.c (enter_line_range): Use
15585         objfile::text_section_offset.
15586         (read_xcoff_symtab): Likewise.
15587
15588 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15589
15590         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
15591         declaration to narrower scopes.
15592
15593 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15594
15595         * darwin-nat.h (struct darwin_exception_msg, enum
15596         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
15597         Move up.
15598         (class darwin_nat_target) <wait_1, check_new_threads,
15599         decode_exception_message, decode_message, stop_inferior,
15600         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
15601         * darwin-nat.c (darwin_check_new_threads): Rename to...
15602         (darwin_nat_target::check_new_threads): ... this.
15603         (darwin_suspend_inferior_it): Remove.
15604         (darwin_decode_exception_message): Rename to...
15605         (darwin_nat_target::decode_exception_message): ... this.
15606         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
15607         (darwin_decode_message): Rename to...
15608         (darwin_nat_target::decode_message): ... this.
15609         (cancel_breakpoint): Rename to...
15610         (darwin_nat_target::cancel_breakpoint): ... this.
15611         (darwin_wait): Rename to...
15612         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
15613         instead of iterate_over_inferiors.
15614         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
15615         (darwin_stop_inferior): Rename to...
15616         (darwin_nat_target::stop_inferior): ... this.
15617         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
15618         (darwin_init_thread_list): Rename to...
15619         (darwin_nat_target::init_thread_list): ... this.
15620         (darwin_ptrace_him): Rename to...
15621         (darwin_nat_target::ptrace_him): ... this.
15622         (darwin_nat_target::create_inferior): Pass lambda function to
15623         fork_inferior.
15624         (darwin_nat_target::detach): Call stop_inferior instead of
15625         darwin_stop_inferior.
15626         * fork-inferior.h (fork_inferior): Change init_trace_fun
15627         parameter to gdb::function_view.
15628         * fork-inferior.c (fork_inferior): Likewise.
15629
15630 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
15631
15632         * i386-cygwin-tdep.c (core_process_module_section): Update.
15633         * windows-nat.c (struct lm_info_windows): Add text_offset.
15634         (windows_xfer_shared_libraries): Update.
15635         * windows-tdep.c (windows_xfer_shared_library):
15636         Add text_offset_cached argument.
15637         * windows-tdep.h (windows_xfer_shared_library): Update.
15638
15639 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15640
15641         * gdbarch.sh: Add declaration for _initialize_gdbarch.
15642
15643 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15644
15645         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
15646         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
15647         replace with range-based for.
15648         (gdbsim_interrupt_inferior): Remove.
15649         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
15650         with a range-based for.  Inline code from
15651         gdbsim_interrupt_inferior.
15652
15653 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15654
15655         * infrun.c (proceed): Fix indentation.
15656
15657 2020-01-21  Tom Tromey  <tromey@adacore.com>
15658
15659         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
15660         * python/python.c (python_extension_ops): Update.
15661         (gdbpy_colorize): New function.
15662         * python/lib/gdb/__init__.py (colorize): New function.
15663         * extension.h (ext_lang_colorize): Declare.
15664         * extension.c (ext_lang_colorize): New function.
15665         * extension-priv.h (struct extension_language_ops) <colorize>: New
15666         member.
15667         * cli/cli-style.c (_initialize_cli_style): Update help text.
15668
15669 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15670
15671         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
15672         <cond>: Change type to bool.
15673         (aarch64_displaced_step_b_cond): Update cond to use bool type.
15674         (aarch64_displaced_step_cb): Likewise.
15675         (aarch64_displaced_step_tb): Likewise.
15676
15677 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15678
15679         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
15680         output.
15681
15682 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15683
15684         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
15685         <pc_adjust>: Adjust the documentation.
15686         (aarch64_displaced_step_fixup): Check if PC really moved before
15687         adjusting it.
15688
15689 2020-01-19  Tom Tromey  <tom@tromey.com>
15690
15691         * disasm.c (~gdb_disassembler): New destructor.
15692         (gdb_buffered_insn_length): Call disassemble_free_target.
15693         * disasm.h (class gdb_disassembler): Declare destructor.  Use
15694         DISABLE_COPY_AND_ASSIGN.
15695
15696 2020-01-19  Tom Tromey  <tom@tromey.com>
15697
15698         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
15699         (die_reader_func_ftype): Remove.
15700         (cutu_reader): New class.
15701         (dw2_get_file_names_reader): Remove "data" parameter.
15702         (dw2_get_file_names): Use cutu_reader.
15703         (create_debug_type_hash_table): Update.
15704         (read_cutu_die_from_dwo): Update comment.
15705         (lookup_dwo_unit): Add dwo_name parameter.
15706         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
15707         die_reader_func_ftype and data parameters.
15708         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
15709         Remove die_reader_func_ftype and data parameters.
15710         (~cutu_reader): New; from init_cutu_and_read_dies.
15711         (cutu_reader::cutu_reader): Rename from
15712         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
15713         and data parameters.
15714         (init_cutu_and_read_dies_simple): Remove.
15715         (struct process_psymtab_comp_unit_data): Remove.
15716         (process_psymtab_comp_unit_reader): Remove data parameter; add
15717         want_partial_unit and pretend_language parameters.
15718         (process_psymtab_comp_unit): Use cutu_reader.
15719         (build_type_psymtabs_reader): Remove data parameter.
15720         (build_type_psymtabs_1): Use cutu_reader.
15721         (process_skeletonless_type_unit): Likewise.
15722         (load_partial_comp_unit_reader): Remove.
15723         (load_partial_comp_unit): Use cutu_reader.
15724         (load_full_comp_unit_reader): Remove.
15725         (load_full_comp_unit): Use cutu_reader.
15726         (struct create_dwo_cu_data): Remove.
15727         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
15728         dwo_unit parameters.
15729         (create_cus_hash_table): Use cutu_reader.
15730         (struct dwarf2_read_addr_index_data): Remove.
15731         (dwarf2_read_addr_index_reader): Remove.
15732         (dwarf2_read_addr_index): Use cutu_reader.
15733         (read_signatured_type_reader): Remove.
15734         (read_signatured_type): Use cutu_reader.
15735
15736 2020-01-19  Tom Tromey  <tom@tromey.com>
15737
15738         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
15739         * tui/tui-wingeneral.h (class tui_suppress_output): New.
15740         (tui_wrefresh): Declare.
15741         * tui/tui-wingeneral.c (suppress_output): New global.
15742         (tui_suppress_output, ~tui_suppress_output): New constructor and
15743         destructor.
15744         (tui_wrefresh): New function.
15745         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
15746         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
15747         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
15748         method.
15749         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
15750         tui_wrefresh.
15751         (tui_data_window::no_refresh): New method.
15752         (tui_data_item_window::refresh_window): Call tui_wrefresh.
15753         (tui_reg_command): Use tui_suppress_output
15754         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
15755         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
15756         method.
15757         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
15758
15759 2020-01-19  Tom Tromey  <tom@tromey.com>
15760
15761         * tui/tui-winsource.c (tui_update_source_windows_with_line):
15762         Handle case where symtab is null.
15763
15764 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
15765
15766         * linux-fork.c (one_fork_p): Simplify.
15767
15768 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15769
15770         * top.c (struct qt_args): Remove.
15771         (kill_or_detach): Change return type to void, replace `void *`
15772         parameter with a proper one.
15773         (print_inferior_quit_action):  Likewise.
15774         (quit_confirm): Use range-based for loop to iterate over inferiors.
15775         (quit_force): Likewise.
15776
15777 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15778
15779         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
15780         `void *` parameter with proper parameters.
15781         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
15782         (print_one_inferior): Change return type to void, replace `void *`
15783         parameter with proper parameters.
15784         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
15785         inferiors.
15786         (get_other_inferior): Remove.
15787         (mi_cmd_remove_inferior): Use range-based loop to iterate over
15788         inferiors.
15789
15790 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15791
15792         * mi/mi-interp.c (report_initial_inferior): Remove.
15793         (mi_interp::init): Use range-based for to iterate over inferiors.
15794
15795 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15796
15797         * python/py-inferior.c (build_inferior_list): Remove.
15798         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
15799
15800 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
15801
15802         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
15803         (btrace_stitch_trace): Likewise.
15804         * charset.c (intermediate_encoding): Likewise (vaild).
15805         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
15806         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
15807         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
15808
15809 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
15810
15811         * windows-tdep.c (windows_get_tlb_type):
15812         Add rtl_user_process_parameters type.
15813
15814 2020-01-16  Pedro Alves  <palves@redhat.com>
15815             Norbert Lange  <nolange79@gmail.com>
15816
15817         PR build/24805
15818         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
15819         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
15820         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
15821         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
15822         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
15823         (ps_plog): Redeclare exported functions with default visibility.
15824
15825 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
15826
15827         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
15828         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
15829
15830 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
15831
15832         * infcmd.c (post_create_inferior): Use get_thread_regcache
15833         instead of get_current_regcache.
15834
15835 2020-01-14  Tom Tromey  <tom@tromey.com>
15836
15837         PR symtab/12535:
15838         * python/python.c (gdbpy_decode_line): Treat empty string the same
15839         as no argument.
15840
15841 2020-01-14  Tom Tromey  <tom@tromey.com>
15842
15843         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
15844
15845 2020-01-14  Tom Tromey  <tom@tromey.com>
15846
15847         * nat/linux-btrace.c: Don't include <config.h>.
15848         * nat/linux-ptrace.c: Don't include <config.h>.
15849         * nat/x86-linux-dregs.c: Don't include <config.h>.
15850
15851 2020-01-14  Tom Tromey  <tom@tromey.com>
15852
15853         * configure: Rebuild.
15854         * configure.ac: Move many checks to ../gdbsupport/common.m4.
15855
15856 2020-01-14  Tom Tromey  <tom@tromey.com>
15857
15858         * nat/x86-linux-dregs.c: Include configh.h.
15859         * nat/linux-ptrace.c: Include configh.h.
15860         * nat/linux-btrace.c: Include configh.h.
15861         * defs.h: Include config.h, bfd.h.
15862         * configure.ac: Don't source common.host.
15863         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
15864         * configure: Rebuild.
15865         * acinclude.m4: Update path.
15866         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
15867         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
15868         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
15869         (CLIBS): Add LIBSUPPORT.
15870         (CDEPS): Likewise.
15871         (COMMON_SFILES): Remove gdbsupport files.
15872         (HFILES_NO_SRCDIR): Likewise.
15873         (stamp-version): Update path to create-version.sh.
15874         (ALLDEPFILES): Remove gdbsupport files.
15875
15876 2020-01-14  Tom Tromey  <tom@tromey.com>
15877
15878         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
15879         USE_WIN32API when needed.
15880         * configure.ac (USE_WIN32API): Don't define.
15881         (WIN32LIBS): Use WIN32APILIBS.
15882         * configure: Rebuild.
15883
15884 2020-01-14  Tom Tromey  <tom@tromey.com>
15885
15886         * configure: Rebuild.
15887         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
15888
15889 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15890
15891         * skip.c (skip_function_command): Make skip w/o arguments use the
15892         name of the inlined function if pc is inside any inlined function.
15893
15894 2020-01-14  Luis Machado  <luis.machado@linaro.org>
15895
15896         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
15897         * infrun.c (resume_1): Likewise.
15898         (handle_inferior_event): Remove stale comment.
15899         * linux-nat.c (linux_nat_target::resume): Update comments.
15900         (save_stop_reason): Likewise.
15901         (linux_nat_filter_event): Likewise.
15902         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
15903
15904 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15905
15906         * elfread.c (record_minimal_symbol): Set section index to 0 for
15907         non-allocatable sections.
15908
15909
15910 2020-01-13  Ali Tamur <tamur@google.com>
15911
15912         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
15913         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
15914         to gdb::optional.  Update comments.
15915         (dwo_file): Update comments.
15916         (read_attribute): Update API to take an additional out parameter,
15917         need_reprocess.  This is used to mark attributes that need other
15918         attributes (e.g. str_offsets_base) for correct computation which may not
15919         have been read yet.
15920         (read_attribute_reprocess): New function declaration.
15921         (read_addr_index): Likewise.
15922         (read_dwo_str_index): Likewise.
15923         (read_stub_str_index): Likewise.
15924         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
15925         (lookup_addr_base): New function definition.
15926         (lookup_ranges_base): Likewise.
15927         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
15928         lookup_ranges_base.
15929         (init_cutu_and_read_dies): Update comments.
15930         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
15931         unit.  This is used to inherit parent's str_offsets_base and addr_base.
15932         Update comments.
15933         (init_cutu_and_read_dies_simple): Reflect API changes.
15934         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
15935         (create_cus_hash_table): Change API to take parent compile unit.
15936         Reflect API changes.
15937         (open_and_init_dwo_file): Reflect API changes.
15938         (dwarf2_get_pc_bounds): Update comments.
15939         (dwarf2_record_block_ranges): Likewise.
15940         (read_full_die_1): Change implementation to reprocess attributes that
15941         need str_offsets_base and addr_base.
15942         (partial_die_info::read): Likewise.
15943         (read_attribute_reprocess): New function definition.
15944         (read_attribute_value): Change API to take an additional out parameter,
15945         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
15946         when a non-dwo compile unit has index based attributes.
15947         (read_attribute): Reflect API changes.
15948         (read_addr_index_1): Reflect API changes.  Update comments.
15949         (dwarf2_read_addr_index_data): Reflect API changes.
15950         (dwarf2_read_addr_index): Likewise.
15951         (read_str_index): Change API and implementation.  This becomes a helper
15952         to be used by the new string index related methods.  Update error
15953         message and comments.
15954         (read_dwo_str_index): New function definition.
15955         (read_stub_str_index): Likewise.
15956         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
15957         * symfile.h (dwarf2_debug_sections): Likewise.
15958         * xcoffread.c (dwarf2_debug_sections): Likewise.
15959
15960 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15961
15962         * gdbcore.h (struct core_fns) <core_read_registers>: Change
15963         core_reg_sect type to gdb_byte *.
15964         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
15965         * cris-tdep.c (fetch_core_registers): Likewise.
15966         * corelow.c (core_target::get_core_register_section): Change
15967         type of `contents` to gdb::byte_vector.
15968
15969 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15970
15971         * tui/tui-wingeneral.c (box_win): Position the title in the center
15972         of the border.
15973
15974 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15975
15976         * corelow.c (core_target::get_core_register_section): Use
15977           std::vector instead of alloca.
15978
15979 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15980
15981         * warning.m4: Add -Wmissing-declarations to build_warnings.
15982         * configure: Re-generate.
15983
15984 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15985
15986         * python/python.c (init__gdb_module): Add declaration.
15987
15988 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15989
15990         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
15991         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
15992         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
15993         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
15994         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
15995         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
15996         * ada-exp.y (_initialize_ada_exp): Add declaration.
15997         * ada-lang.c (_initialize_ada_language): Add declaration.
15998         * ada-tasks.c (_initialize_tasks): Add declaration.
15999         * agent.c (_initialize_agent): Add declaration.
16000         * aix-thread.c (_initialize_aix_thread): Add declaration.
16001         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
16002         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
16003         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
16004         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
16005         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
16006         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
16007         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
16008         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
16009         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
16010         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
16011         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
16012         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
16013         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
16014         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
16015         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
16016         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
16017         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
16018         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
16019         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
16020         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
16021         * annotate.c (_initialize_annotate): Add declaration.
16022         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
16023         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
16024         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
16025         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
16026         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
16027         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
16028         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
16029         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
16030         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
16031         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
16032         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
16033         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
16034         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
16035         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
16036         * auto-load.c (_initialize_auto_load): Add declaration.
16037         * auxv.c (_initialize_auxv): Add declaration.
16038         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
16039         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
16040         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
16041         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
16042         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
16043         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
16044         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
16045         * breakpoint.c (_initialize_breakpoint): Add declaration.
16046         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
16047         * btrace.c (_initialize_btrace): Add declaration.
16048         * charset.c (_initialize_charset): Add declaration.
16049         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
16050         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
16051         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
16052         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
16053         * cli/cli-script.c (_initialize_cli_script): Add declaration.
16054         * cli/cli-style.c (_initialize_cli_style): Add declaration.
16055         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
16056         * coffread.c (_initialize_coffread): Add declaration.
16057         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
16058         * compile/compile.c (_initialize_compile): Add declaration.
16059         * complaints.c (_initialize_complaints): Add declaration.
16060         * completer.c (_initialize_completer): Add declaration.
16061         * copying.c (_initialize_copying): Add declaration.
16062         * corefile.c (_initialize_core): Add declaration.
16063         * corelow.c (_initialize_corelow): Add declaration.
16064         * cp-abi.c (_initialize_cp_abi): Add declaration.
16065         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
16066         * cp-support.c (_initialize_cp_support): Add declaration.
16067         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
16068         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
16069         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
16070         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
16071         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
16072         * ctfread.c (_initialize_ctfread): Add declaration.
16073         * d-lang.c (_initialize_d_language): Add declaration.
16074         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
16075         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
16076         * dbxread.c (_initialize_dbxread): Add declaration.
16077         * dcache.c (_initialize_dcache): Add declaration.
16078         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
16079         * disasm.c (_initialize_disasm): Add declaration.
16080         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
16081         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
16082         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
16083         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
16084         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
16085         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
16086         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
16087         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
16088         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
16089         * elfread.c (_initialize_elfread): Add declaration.
16090         * exec.c (_initialize_exec): Add declaration.
16091         * extension.c (_initialize_extension): Add declaration.
16092         * f-lang.c (_initialize_f_language): Add declaration.
16093         * f-valprint.c (_initialize_f_valprint): Add declaration.
16094         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
16095         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
16096         * filesystem.c (_initialize_filesystem): Add declaration.
16097         * findcmd.c (_initialize_mem_search): Add declaration.
16098         * findvar.c (_initialize_findvar): Add declaration.
16099         * fork-child.c (_initialize_fork_child): Add declaration.
16100         * frame-base.c (_initialize_frame_base): Add declaration.
16101         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
16102         * frame.c (_initialize_frame): Add declaration.
16103         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
16104         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
16105         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
16106         * gcore.c (_initialize_gcore): Add declaration.
16107         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
16108         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
16109         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
16110         * gdbarch.c (_initialize_gdbarch): Add declaration.
16111         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
16112         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
16113         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
16114         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
16115         * go-lang.c (_initialize_go_language): Add declaration.
16116         * go32-nat.c (_initialize_go32_nat): Add declaration.
16117         * guile/guile.c (_initialize_guile): Add declaration.
16118         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
16119         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
16120         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
16121         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
16122         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
16123         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
16124         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
16125         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
16126         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
16127         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
16128         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
16129         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
16130         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
16131         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
16132         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
16133         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
16134         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
16135         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
16136         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
16137         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
16138         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
16139         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
16140         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
16141         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
16142         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
16143         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
16144         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
16145         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
16146         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
16147         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
16148         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
16149         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
16150         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
16151         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
16152         * infcall.c (_initialize_infcall): Add declaration.
16153         * infcmd.c (_initialize_infcmd): Add declaration.
16154         * inflow.c (_initialize_inflow): Add declaration.
16155         * infrun.c (_initialize_infrun): Add declaration.
16156         * interps.c (_initialize_interpreter): Add declaration.
16157         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
16158         * jit.c (_initialize_jit): Add declaration.
16159         * language.c (_initialize_language): Add declaration.
16160         * linux-fork.c (_initialize_linux_fork): Add declaration.
16161         * linux-nat.c (_initialize_linux_nat): Add declaration.
16162         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
16163         * linux-thread-db.c (_initialize_thread_db): Add declaration.
16164         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
16165         * m2-lang.c (_initialize_m2_language): Add declaration.
16166         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
16167         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
16168         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
16169         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
16170         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
16171         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
16172         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
16173         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
16174         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
16175         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
16176         * machoread.c (_initialize_machoread): Add declaration.
16177         * macrocmd.c (_initialize_macrocmd): Add declaration.
16178         * macroscope.c (_initialize_macroscope): Add declaration.
16179         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
16180         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
16181         * maint.c (_initialize_maint_cmds): Add declaration.
16182         * mdebugread.c (_initialize_mdebugread): Add declaration.
16183         * memattr.c (_initialize_mem): Add declaration.
16184         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
16185         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
16186         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
16187         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
16188         * mi/mi-main.c (_initialize_mi_main): Add declaration.
16189         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
16190         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
16191         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
16192         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
16193         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
16194         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
16195         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
16196         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
16197         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
16198         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
16199         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
16200         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
16201         * mipsread.c (_initialize_mipsread): Add declaration.
16202         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
16203         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
16204         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
16205         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
16206         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
16207         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
16208         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
16209         * nto-procfs.c (_initialize_procfs): Add declaration.
16210         * objc-lang.c (_initialize_objc_language): Add declaration.
16211         * observable.c (_initialize_observer): Add declaration.
16212         * opencl-lang.c (_initialize_opencl_language): Add declaration.
16213         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
16214         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
16215         * osabi.c (_initialize_gdb_osabi): Add declaration.
16216         * osdata.c (_initialize_osdata): Add declaration.
16217         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
16218         * parse.c (_initialize_parse): Add declaration.
16219         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
16220         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
16221         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
16222         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
16223         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
16224         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
16225         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
16226         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
16227         * printcmd.c (_initialize_printcmd): Add declaration.
16228         * probe.c (_initialize_probe): Add declaration.
16229         * proc-api.c (_initialize_proc_api): Add declaration.
16230         * proc-events.c (_initialize_proc_events): Add declaration.
16231         * proc-service.c (_initialize_proc_service): Add declaration.
16232         * procfs.c (_initialize_procfs): Add declaration.
16233         * producer.c (_initialize_producer): Add declaration.
16234         * psymtab.c (_initialize_psymtab): Add declaration.
16235         * python/python.c (_initialize_python): Add declaration.
16236         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
16237         * record-btrace.c (_initialize_record_btrace): Add declaration.
16238         * record-full.c (_initialize_record_full): Add declaration.
16239         * record.c (_initialize_record): Add declaration.
16240         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
16241         * regcache.c (_initialize_regcache): Add declaration.
16242         * reggroups.c (_initialize_reggroup): Add declaration.
16243         * remote-notif.c (_initialize_notif): Add declaration.
16244         * remote-sim.c (_initialize_remote_sim): Add declaration.
16245         * remote.c (_initialize_remote): Add declaration.
16246         * reverse.c (_initialize_reverse): Add declaration.
16247         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
16248         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
16249         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
16250         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
16251         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
16252         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
16253         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
16254         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
16255         Add declaration.
16256         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
16257         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
16258         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
16259         * rust-exp.y (_initialize_rust_exp): Add declaration.
16260         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
16261         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
16262         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
16263         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
16264         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
16265         * score-tdep.c (_initialize_score_tdep): Add declaration.
16266         * ser-go32.c (_initialize_ser_dos): Add declaration.
16267         * ser-mingw.c (_initialize_ser_windows): Add declaration.
16268         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
16269         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
16270         * ser-uds.c (_initialize_ser_socket): Add declaration.
16271         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
16272         * serial.c (_initialize_serial): Add declaration.
16273         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
16274         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
16275         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
16276         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
16277         * skip.c (_initialize_step_skip): Add declaration.
16278         * sol-thread.c (_initialize_sol_thread): Add declaration.
16279         * solib-aix.c (_initialize_solib_aix): Add declaration.
16280         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
16281         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
16282         * solib-frv.c (_initialize_frv_solib): Add declaration.
16283         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
16284         * solib-target.c (_initialize_solib_target): Add declaration.
16285         * solib.c (_initialize_solib): Add declaration.
16286         * source-cache.c (_initialize_source_cache): Add declaration.
16287         * source.c (_initialize_source): Add declaration.
16288         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
16289         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
16290         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
16291         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
16292         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
16293         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
16294         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
16295         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
16296         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
16297         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
16298         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
16299         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
16300         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
16301         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
16302         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
16303         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
16304         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
16305         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
16306         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
16307         * stabsread.c (_initialize_stabsread): Add declaration.
16308         * stack.c (_initialize_stack): Add declaration.
16309         * stap-probe.c (_initialize_stap_probe): Add declaration.
16310         * std-regs.c (_initialize_frame_reg): Add declaration.
16311         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
16312         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
16313         * symfile.c (_initialize_symfile): Add declaration.
16314         * symmisc.c (_initialize_symmisc): Add declaration.
16315         * symtab.c (_initialize_symtab): Add declaration.
16316         * target.c (_initialize_target): Add declaration.
16317         * target-connection.c (_initialize_target_connection): Add
16318         declaration.
16319         * target-dcache.c (_initialize_target_dcache): Add declaration.
16320         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
16321         * thread.c (_initialize_thread): Add declaration.
16322         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
16323         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
16324         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
16325         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
16326         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
16327         * tracectf.c (_initialize_ctf): Add declaration.
16328         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
16329         * tracefile.c (_initialize_tracefile): Add declaration.
16330         * tracepoint.c (_initialize_tracepoint): Add declaration.
16331         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
16332         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
16333         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
16334         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
16335         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
16336         * tui/tui-win.c (_initialize_tui_win): Add declaration.
16337         * tui/tui.c (_initialize_tui): Add declaration.
16338         * typeprint.c (_initialize_typeprint): Add declaration.
16339         * ui-style.c (_initialize_ui_style): Add declaration.
16340         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
16341         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
16342         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
16343         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
16344         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
16345         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
16346         * unittests/filtered_iterator-selftests.c
16347         (_initialize_filtered_iterator_selftests): Add declaration.
16348         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
16349         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
16350         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
16351         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
16352         * unittests/main-thread-selftests.c
16353         (_initialize_main_thread_selftests): Add declaration.
16354         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
16355         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
16356         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
16357         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
16358         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
16359         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
16360         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
16361         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
16362         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
16363         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
16364         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
16365         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
16366         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
16367         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
16368         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
16369         declaration.
16370         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
16371         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
16372         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
16373         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
16374         * user-regs.c (_initialize_user_regs): Add declaration.
16375         * utils.c (_initialize_utils): Add declaration.
16376         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
16377         * valops.c (_initialize_valops): Add declaration.
16378         * valprint.c (_initialize_valprint): Add declaration.
16379         * value.c (_initialize_values): Add declaration.
16380         * varobj.c (_initialize_varobj): Add declaration.
16381         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
16382         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
16383         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
16384         * windows-nat.c (_initialize_windows_nat): Add declaration.
16385         (_initialize_check_for_gdb_ini): Add declaration.
16386         (_initialize_loadable): Add declaration.
16387         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
16388         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
16389         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
16390         * xcoffread.c (_initialize_xcoffread): Add declaration.
16391         * xml-support.c (_initialize_xml_support): Add declaration.
16392         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
16393         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
16394         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
16395         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
16396
16397 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16398
16399         * regformats/regdat.sh: Generate declaration for init function.
16400
16401 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16402
16403         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
16404         up.
16405         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
16406         close_one_inferior>: New methods.
16407         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
16408         pass down target to find_inferior_pid.
16409         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
16410         Pass down target to find_inferior_ptid.
16411         (gdbsim_target::create_inferior): Pass down target to
16412         add_thread_silent.
16413         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
16414         target down to find_inferior_ptid and switch_to_thread.
16415         (gdbsim_target::close): Update to call close_one_inferior.
16416         (struct resume_data): Remove.
16417         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
16418         directly, rather than through a void pointer.
16419         (gdbsim_target::resume): Update to call resume_one_inferior.
16420
16421 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
16422
16423         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
16424
16425 2020-01-12  Pedro Alves  <palves@redhat.com>
16426
16427         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
16428         directly for the current inferior instead of
16429         discard_all_inferiors.
16430         (discard_all_inferiors): Delete.
16431
16432 2020-01-11  Tom Tromey  <tom@tromey.com>
16433
16434         * tui/tui-wingeneral.c (box_win): Check cli_styling.
16435         * tui/tui-winsource.c (tui_source_window_base::refill): Use
16436         deprecated_safe_get_selected_frame.
16437
16438 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16439
16440         * inferior.c (print_inferior): Switch inferior before printing it.
16441
16442 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
16443             Pedro Alves  <palves@redhat.com>
16444
16445         * progspace-and-thread.c (switch_to_program_space_and_thread):
16446         Assert there's an inferior for PSPACE.  Use
16447         switch_to_inferior_no_thread to switch the inferior too.
16448         * progspace.c (program_space::~program_space): Call
16449         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
16450         (program_space::free_all_objfiles): Don't call clear_symtab_users
16451         here.
16452         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
16453
16454 2020-01-10  Pedro Alves  <palves@redhat.com>
16455
16456         * NEWS: Mention multi-target debugging, "info connections", and
16457         "add-inferior -no-connection".
16458
16459 2020-01-10  Pedro Alves  <palves@redhat.com>
16460
16461         * infrun.c: Include "target-connection.h".
16462         (check_multi_target_resumption): New.
16463         (proceed): Call it.
16464         * target-connection.c (make_target_connection_string): Make
16465         extern.
16466         * target-connection.h (make_target_connection_string): Declare.
16467
16468 2020-01-10  Pedro Alves  <palves@redhat.com>
16469
16470         * Makefile.in (COMMON_SFILES): Add target-connection.c.
16471         * inferior.c (uiout_field_connection): New function.
16472         (print_inferior): Add new "connection-id" column.
16473         (add_inferior_command): Show connection number/string of added
16474         inferior.
16475         * process-stratum-target.h
16476         (process_stratum_target::connection_string): New virtual method.
16477         (process_stratum_target::connection_number): New field.
16478         * remote.c (remote_target::connection_string): New override.
16479         * target-connection.c: New file.
16480         * target-connection.h: New file.
16481         * target.c (decref_target): Remove process_stratum targets from
16482         the connection list.
16483         (target_stack::push): Add process_stratum targets to the
16484         connection list.
16485
16486 2020-01-10  Pedro Alves  <palves@redhat.com>
16487
16488         Revert:
16489         2016-04-12  Pedro Alves  <palves@redhat.com>
16490         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
16491         Remove references to name.
16492         * serial.h (struct serial) <name>: Delete.
16493
16494 2020-01-10  Pedro Alves  <palves@redhat.com>
16495
16496         * gdbarch-selftests.c (register_to_value_test): Remove "target
16497         already pushed" check.
16498
16499 2020-01-10  Pedro Alves  <palves@redhat.com>
16500             John Baldwin  <jhb@FreeBSD.org>
16501
16502         * aarch64-linux-nat.c
16503         (aarch64_linux_nat_target::thread_architecture): Adjust.
16504         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
16505         (task_command_1): Likewise.
16506         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
16507         (aix_thread_target::wait, aix_thread_target::fetch_registers)
16508         (aix_thread_target::store_registers)
16509         (aix_thread_target::thread_alive): Adjust.
16510         * amd64-fbsd-tdep.c: Include "inferior.h".
16511         (amd64fbsd_get_thread_local_address): Pass down target.
16512         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
16513         thread's gdbarch instead of target_gdbarch.
16514         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
16515         get_last_target_status.
16516         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
16517         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
16518         inferiors.
16519         (update_inserted_breakpoint_locations): Skip if inferiors with no
16520         execution.
16521         (update_global_location_list): When handling moribund locations,
16522         find representative inferior for location's pspace, and use thread
16523         count of its process_stratum target.
16524         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
16525         * bsd-uthread.c (bsd_uthread_target::wait): Use
16526         as_process_stratum_target and adjust thread_change_ptid and
16527         add_thread calls.
16528         (bsd_uthread_target::update_thread_list): Use
16529         as_process_stratum_target and adjust find_thread_ptid,
16530         thread_change_ptid and add_thread calls.
16531         * btrace.c (maint_btrace_packet_history_cmd): Adjust
16532         find_thread_ptid call.
16533         * corelow.c (add_to_thread_list): Adjust add_thread call.
16534         (core_target_open): Adjust add_thread_silent and thread_count
16535         calls.
16536         (core_target::pid_to_str): Adjust find_inferior_ptid call.
16537         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
16538         * event-top.c (async_disconnect): Pop targets from all inferiors.
16539         * exec.c (add_target_sections): Push exec target on all inferiors
16540         sharing the program space.
16541         (remove_target_sections): Remove the exec target from all
16542         inferiors sharing the program space.
16543         (exec_on_vfork): New.
16544         * exec.h (exec_on_vfork): Declare.
16545         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
16546         Pass it down.
16547         (fbsd_nat_target::update_thread_list): Adjust.
16548         (fbsd_nat_target::resume): Adjust.
16549         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
16550         down.
16551         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
16552         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
16553         get_thread_arch_regcache call.
16554         * fork-child.c (gdb_startup_inferior): Pass target down to
16555         startup_inferior and set_executing.
16556         * gdbthread.h (struct process_stratum_target): Forward declare.
16557         (add_thread, add_thread_silent, add_thread_with_info)
16558         (in_thread_list): Add process_stratum_target parameter.
16559         (find_thread_ptid(inferior*, ptid_t)): New overload.
16560         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
16561         parameter.
16562         (all_threads()): Delete overload.
16563         (all_threads, all_non_exited_threads): Add process_stratum_target
16564         parameter.
16565         (all_threads_safe): Use brace initialization.
16566         (thread_count): Add process_stratum_target parameter.
16567         (set_resumed, set_running, set_stop_requested, set_executing)
16568         (threads_are_executing, finish_thread_state): Add
16569         process_stratum_target parameter.
16570         (switch_to_thread): Use is_current_thread.
16571         * i386-fbsd-tdep.c: Include "inferior.h".
16572         (i386fbsd_get_thread_local_address): Pass down target.
16573         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
16574         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
16575         have_inferiors check.
16576         * inf-ptrace.c (inf_ptrace_target::create_inferior)
16577         (inf_ptrace_target::attach): Adjust.
16578         * infcall.c (run_inferior_call): Adjust.
16579         * infcmd.c (run_command_1): Pass target to
16580         scoped_finish_thread_state.
16581         (proceed_thread_callback): Skip inferiors with no execution.
16582         (continue_command): Rename 'all_threads' local to avoid hiding
16583         'all_threads' function.  Adjust get_last_target_status call.
16584         (prepare_one_step): Adjust set_running call.
16585         (signal_command): Use user_visible_resume_target.  Compare thread
16586         pointers instead of inferior_ptid.
16587         (info_program_command): Adjust to pass down target.
16588         (attach_command): Mark target's 'thread_executing' flag.
16589         (stop_current_target_threads_ns): New, factored out from ...
16590         (interrupt_target_1): ... this.  Switch inferior before making
16591         target calls.
16592         * inferior-iter.h
16593         (struct all_inferiors_iterator, struct all_inferiors_range)
16594         (struct all_inferiors_safe_range)
16595         (struct all_non_exited_inferiors_range): Filter on
16596         process_stratum_target too.  Remove explicit.
16597         * inferior.c (inferior::inferior): Push dummy target on target
16598         stack.
16599         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
16600         Add process_stratum_target parameter, and pass it down.
16601         (have_live_inferiors): Adjust.
16602         (switch_to_inferior_and_push_target): New.
16603         (add_inferior_command, clone_inferior_command): Handle
16604         "-no-connection" parameter.  Use
16605         switch_to_inferior_and_push_target.
16606         (_initialize_inferior): Mention "-no-connection" option in
16607         the help of "add-inferior" and "clone-inferior" commands.
16608         * inferior.h: Include "process-stratum-target.h".
16609         (interrupt_target_1): Use bool.
16610         (struct inferior) <push_target, unpush_target, target_is_pushed,
16611         find_target_beneath, top_target, process_target, target_at,
16612         m_stack>: New.
16613         (discard_all_inferiors): Delete.
16614         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
16615         (all_inferiors, all_non_exited_inferiors): Add
16616         process_stratum_target parameter.
16617         * infrun.c: Include "gdb_select.h" and <unordered_map>.
16618         (target_last_proc_target): New global.
16619         (follow_fork_inferior): Push target on new inferior.  Pass target
16620         to add_thread_silent.  Call exec_on_vfork.  Handle target's
16621         reference count.
16622         (follow_fork): Adjust get_last_target_status call.  Also consider
16623         target.
16624         (follow_exec): Push target on new inferior.
16625         (struct execution_control_state) <target>: New field.
16626         (user_visible_resume_target): New.
16627         (do_target_resume): Call target_async.
16628         (resume_1): Set target's threads_executing flag.  Consider resume
16629         target.
16630         (commit_resume_all_targets): New.
16631         (proceed): Also consider resume target.  Skip threads of inferiors
16632         with no execution.  Commit resumtion in all targets.
16633         (start_remote): Pass current inferior to wait_for_inferior.
16634         (infrun_thread_stop_requested): Consider target as well.  Pass
16635         thread_info pointer to clear_inline_frame_state instead of ptid.
16636         (infrun_thread_thread_exit): Consider target as well.
16637         (random_pending_event_thread): New inferior parameter.  Use it.
16638         (do_target_wait): Rename to ...
16639         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
16640         down.
16641         (threads_are_resumed_pending_p, do_target_wait): New.
16642         (prepare_for_detach): Adjust calls.
16643         (wait_for_inferior): New inferior parameter.  Handle it.  Use
16644         do_target_wait_1 instead of do_target_wait.
16645         (fetch_inferior_event): Adjust.  Switch to representative
16646         inferior.  Pass target down.
16647         (set_last_target_status): Add process_stratum_target parameter.
16648         Save target in global.
16649         (get_last_target_status): Add process_stratum_target parameter and
16650         handle it.
16651         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
16652         (context_switch): Check inferior_ptid == null_ptid before calling
16653         inferior_thread().
16654         (get_inferior_stop_soon): Pass down target.
16655         (wait_one): Rename to ...
16656         (poll_one_curr_target): ... this.
16657         (struct wait_one_event): New.
16658         (wait_one): New.
16659         (stop_all_threads): Adjust.
16660         (handle_no_resumed, handle_inferior_event): Adjust to consider the
16661         event's target.
16662         (switch_back_to_stepped_thread): Also consider target.
16663         (print_stop_event): Update.
16664         (normal_stop): Update.  Also consider the resume target.
16665         * infrun.h (wait_for_inferior): Remove declaration.
16666         (user_visible_resume_target): New declaration.
16667         (get_last_target_status, set_last_target_status): New
16668         process_stratum_target parameter.
16669         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16670         process_stratum_target parameter, and use it.
16671         (clear_inline_frame_state (thread_info*)): New.
16672         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16673         process_stratum_target parameter.
16674         (clear_inline_frame_state (thread_info*)): Declare.
16675         * linux-fork.c (delete_checkpoint_command): Pass target down to
16676         find_thread_ptid.
16677         (checkpoint_command): Adjust.
16678         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
16679         instead of just tweaking inferior_ptid.
16680         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
16681         (exit_lwp): Pass target down to find_thread_ptid.
16682         (attach_proc_task_lwp_callback): Pass target down to
16683         add_thread/set_running/set_executing.
16684         (linux_nat_target::attach): Pass target down to
16685         thread_change_ptid.
16686         (get_detach_signal): Pass target down to find_thread_ptid.
16687         Consider last target status's target.
16688         (linux_resume_one_lwp_throw, resume_lwp)
16689         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
16690         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
16691         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
16692         (linux_nat_target::async_wait_fd): New.
16693         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
16694         target down.
16695         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
16696         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
16697         * linux-thread-db.c (struct thread_db_info::process_target): New
16698         field.
16699         (add_thread_db_info): Save target.
16700         (get_thread_db_info): New process_stratum_target parameter.  Also
16701         match target.
16702         (delete_thread_db_info): New process_stratum_target parameter.
16703         Also match target.
16704         (thread_from_lwp): Adjust to pass down target.
16705         (thread_db_notice_clone): Pass down target.
16706         (check_thread_db_callback): Pass down target.
16707         (try_thread_db_load_1): Always push the thread_db target.
16708         (try_thread_db_load, record_thread): Pass target down.
16709         (thread_db_target::detach): Pass target down.  Always unpush the
16710         thread_db target.
16711         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
16712         target down.  Always unpush the thread_db target.
16713         (find_new_threads_callback, thread_db_find_new_threads_2)
16714         (thread_db_target::update_thread_list): Pass target down.
16715         (thread_db_target::pid_to_str): Pass current inferior down.
16716         (thread_db_target::get_thread_local_address): Pass target down.
16717         (thread_db_target::resume, maintenance_check_libthread_db): Pass
16718         target down.
16719         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
16720         * procfs.c (procfs_target::procfs_init_inferior): Declare.
16721         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
16722         (procfs_init_inferior): Rename to ...
16723         (procfs_target::procfs_init_inferior): ... this and adjust.
16724         (procfs_target::create_inferior, procfs_notice_thread)
16725         (procfs_do_thread_registers): Adjust.
16726         * ppc-fbsd-tdep.c: Include "inferior.h".
16727         (ppcfbsd_get_thread_local_address): Pass down target.
16728         * proc-service.c (ps_xfer_memory): Switch current inferior and
16729         program space as well.
16730         (get_ps_regcache): Pass target down.
16731         * process-stratum-target.c
16732         (process_stratum_target::thread_address_space)
16733         (process_stratum_target::thread_architecture): Pass target down.
16734         * process-stratum-target.h
16735         (process_stratum_target::threads_executing): New field.
16736         (as_process_stratum_target): New.
16737         * ravenscar-thread.c
16738         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
16739         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
16740         down.
16741         * record-btrace.c (record_btrace_target::info_record): Adjust.
16742         (record_btrace_target::record_method)
16743         (record_btrace_target::record_is_replaying)
16744         (record_btrace_target::fetch_registers)
16745         (get_thread_current_frame_id, record_btrace_target::resume)
16746         (record_btrace_target::wait, record_btrace_target::stop): Pass
16747         target down.
16748         * record-full.c (record_full_wait_1): Switch to event thread.
16749         Pass target down.
16750         * regcache.c (regcache::regcache)
16751         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
16752         process_stratum_target parameter and handle it.
16753         (current_thread_target): New global.
16754         (get_thread_regcache): Add process_stratum_target parameter and
16755         handle it.  Switch inferior before calling target method.
16756         (get_thread_regcache): Pass target down.
16757         (get_thread_regcache_for_ptid): Pass target down.
16758         (registers_changed_ptid): Add process_stratum_target parameter and
16759         handle it.
16760         (registers_changed_thread, registers_changed): Pass target down.
16761         (test_get_thread_arch_aspace_regcache): New.
16762         (current_regcache_test): Define a couple local test_target_ops
16763         instances and use them for testing.
16764         (readwrite_regcache): Pass process_stratum_target parameter.
16765         (cooked_read_test, cooked_write_test): Pass mock_target down.
16766         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
16767         (get_thread_arch_aspace_regcache): Add process_stratum_target
16768         parameter.
16769         (regcache::target): New method.
16770         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
16771         (regcache::registers_changed_ptid): Add process_stratum_target
16772         parameter.
16773         (regcache::m_target): New field.
16774         (registers_changed_ptid): Add process_stratum_target parameter.
16775         * remote.c (remote_state::supports_vCont_probed): New field.
16776         (remote_target::async_wait_fd): New method.
16777         (remote_unpush_and_throw): Add remote_target parameter.
16778         (get_current_remote_target): Adjust.
16779         (remote_target::remote_add_inferior): Push target.
16780         (remote_target::remote_add_thread)
16781         (remote_target::remote_notice_new_inferior)
16782         (get_remote_thread_info): Pass target down.
16783         (remote_target::update_thread_list): Skip threads of inferiors
16784         bound to other targets.  (remote_target::close): Don't discard
16785         inferiors.  (remote_target::add_current_inferior_and_thread)
16786         (remote_target::process_initial_stop_replies)
16787         (remote_target::start_remote)
16788         (remote_target::remote_serial_quit_handler): Pass down target.
16789         (remote_target::remote_unpush_target): New remote_target
16790         parameter.  Unpush the target from all inferiors.
16791         (remote_target::remote_unpush_and_throw): New remote_target
16792         parameter.  Pass it down.
16793         (remote_target::open_1): Check whether the current inferior has
16794         execution instead of checking whether any inferior is live.  Pass
16795         target down.
16796         (remote_target::remote_detach_1): Pass down target.  Use
16797         remote_unpush_target.
16798         (extended_remote_target::attach): Pass down target.
16799         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
16800         (remote_target::append_resumption): Pass down target.
16801         (remote_target::append_pending_thread_resumptions)
16802         (remote_target::remote_resume_with_hc, remote_target::resume)
16803         (remote_target::commit_resume): Pass down target.
16804         (remote_target::remote_stop_ns): Check supports_vCont_probed.
16805         (remote_target::interrupt_query)
16806         (remote_target::remove_new_fork_children)
16807         (remote_target::check_pending_events_prevent_wildcard_vcont)
16808         (remote_target::remote_parse_stop_reply)
16809         (remote_target::process_stop_reply): Pass down target.
16810         (first_remote_resumed_thread): New remote_target parameter.  Pass
16811         it down.
16812         (remote_target::wait_as): Pass down target.
16813         (unpush_and_perror): New remote_target parameter.  Pass it down.
16814         (remote_target::readchar, remote_target::remote_serial_write)
16815         (remote_target::getpkt_or_notif_sane_1)
16816         (remote_target::kill_new_fork_children, remote_target::kill): Pass
16817         down target.
16818         (remote_target::mourn_inferior): Pass down target.  Use
16819         remote_unpush_target.
16820         (remote_target::core_of_thread)
16821         (remote_target::remote_btrace_maybe_reopen): Pass down target.
16822         (remote_target::pid_to_exec_file)
16823         (remote_target::thread_handle_to_thread_info): Pass down target.
16824         (remote_target::async_wait_fd): New.
16825         * riscv-fbsd-tdep.c: Include "inferior.h".
16826         (riscv_fbsd_get_thread_local_address): Pass down target.
16827         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
16828         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
16829         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
16830         Adjust.
16831         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
16832         * solib-svr4.c (enable_break): Pass down target.
16833         * spu-multiarch.c (parse_spufs_run): Pass down target.
16834         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
16835         * target-delegates.c: Regenerate.
16836         * target.c (g_target_stack): Delete.
16837         (current_top_target): Return the current inferior's top target.
16838         (target_has_execution_1): Refer to the passed-in inferior's top
16839         target.
16840         (target_supports_terminal_ours): Check whether the initial
16841         inferior was already created.
16842         (decref_target): New.
16843         (target_stack::push): Incref/decref the target.
16844         (push_target, push_target, unpush_target): Adjust.
16845         (target_stack::unpush): Defref target.
16846         (target_is_pushed): Return bool.  Adjust to refer to the current
16847         inferior's target stack.
16848         (dispose_inferior): Delete, and inline parts ...
16849         (target_preopen): ... here.  Only dispose of the current inferior.
16850         (target_detach): Hold strong target reference while detaching.
16851         Pass target down.
16852         (target_thread_name): Add assertion.
16853         (target_resume): Pass down target.
16854         (target_ops::beneath, find_target_at): Adjust to refer to the
16855         current inferior's target stack.
16856         (get_dummy_target): New.
16857         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
16858         has a thread running.
16859         (initialize_targets): Rename to ...
16860         (_initialize_target): ... this.
16861         * target.h: Include "gdbsupport/refcounted-object.h".
16862         (struct target_ops): Inherit refcounted_object.
16863         (target_ops::shortname, target_ops::longname): Make const.
16864         (target_ops::async_wait_fd): New method.
16865         (decref_target): Declare.
16866         (struct target_ops_ref_policy): New.
16867         (target_ops_ref): New typedef.
16868         (get_dummy_target): Declare function.
16869         (target_is_pushed): Return bool.
16870         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
16871         (all_matching_threads_iterator::all_matching_threads_iterator):
16872         Handle filter target.
16873         * thread-iter.h (struct all_matching_threads_iterator, struct
16874         all_matching_threads_range, class all_non_exited_threads_range):
16875         Filter by target too.  Remove explicit.
16876         * thread.c (threads_executing): Delete.
16877         (inferior_thread): Pass down current inferior.
16878         (clear_thread_inferior_resources): Pass down thread pointer
16879         instead of ptid_t.
16880         (add_thread_silent, add_thread_with_info, add_thread): Add
16881         process_stratum_target parameter.  Use it for thread and inferior
16882         searches.
16883         (is_current_thread): New.
16884         (thread_info::deletable): Use it.
16885         (find_thread_ptid, thread_count, in_thread_list)
16886         (thread_change_ptid, set_resumed, set_running): New
16887         process_stratum_target parameter.  Pass it down.
16888         (set_executing): New process_stratum_target parameter.  Pass it
16889         down.  Adjust reference to 'threads_executing'.
16890         (threads_are_executing): New process_stratum_target parameter.
16891         Adjust reference to 'threads_executing'.
16892         (set_stop_requested, finish_thread_state): New
16893         process_stratum_target parameter.  Pass it down.
16894         (switch_to_thread): Also match inferior.
16895         (switch_to_thread): New process_stratum_target parameter.  Pass it
16896         down.
16897         (update_threads_executing): Reimplement.
16898         * top.c (quit_force): Pop targets from all inferior.
16899         (gdb_init): Don't call initialize_targets.
16900         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
16901         Declare.
16902         (windows_add_thread, windows_delete_thread): Adjust.
16903         (get_windows_debug_event): Rename to ...
16904         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
16905         * tracefile-tfile.c (tfile_target_open): Pass down target.
16906         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
16907         Forward declare.
16908         (switch_to_thread): Add process_stratum_target parameter.
16909         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
16910         parameter.  Use it.
16911         (mi_on_resume): Pass target down.
16912         * nat/fork-inferior.c (startup_inferior): Add
16913         process_stratum_target parameter.  Pass it down.
16914         * nat/fork-inferior.h (startup_inferior): Add
16915         process_stratum_target parameter.
16916         * python/py-threadevent.c (py_get_event_thread): Pass target down.
16917
16918 2020-01-10  Pedro Alves  <palves@redhat.com>
16919
16920         * remote.c (remote_target::start_remote): Don't set inferior_ptid
16921         directly.  Instead find the first thread in the thread list and
16922         use switch_to_thread.
16923
16924 2020-01-10  Pedro Alves  <palves@redhat.com>
16925
16926         * remote.c (remote_target::remote_add_inferior): Don't bind a
16927         process to the current inferior if the current inferior is already
16928         bound to a process.
16929
16930 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16931             Pedro Alves  <palves@redhat.com>
16932
16933         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
16934         If no process is specified, return null_ptid instead of
16935         inferior_ptid.
16936         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
16937         TARGET_WAITKIND_SIGNALLED with no pid.
16938
16939 2020-01-10  Pedro Alves  <palves@redhat.com>
16940
16941         * remote.c (first_remote_resumed_thread): New.
16942         (remote_target::wait_as): Use it as default event_ptid instead of
16943         inferior_ptid.
16944
16945 2020-01-10  Pedro Alves  <palves@redhat.com>
16946
16947         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
16948
16949 2020-01-10  Pedro Alves  <palves@redhat.com>
16950
16951         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
16952         not -1.
16953
16954 2020-01-10  Pedro Alves  <palves@redhat.com>
16955
16956         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
16957         ptid to get_last_target_status.
16958         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
16959         ptid to get_last_target_status.
16960         * infcmd.c (continue_command): Don't pass a target_waitstatus to
16961         get_last_target_status.
16962         (info_program_command): Don't pass a target_waitstatus to
16963         get_last_target_status.
16964         * infrun.c (init_wait_for_inferior): Use
16965         nullify_last_target_wait_ptid.
16966         (get_last_target_status): Handle nullptr arguments.
16967         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
16968         (print_stop_event): Don't pass a ptid to get_last_target_status.
16969         (normal_stop): Don't pass a ptid to get_last_target_status.
16970         * infrun.h (get_last_target_status, set_last_target_status): Move
16971         comments here and update.
16972         (nullify_last_target_wait_ptid): Declare.
16973         * linux-fork.c (fork_load_infrun_state): Remove local extern
16974         declaration of nullify_last_target_wait_ptid.
16975         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
16976         to get_last_target_status.
16977
16978 2020-01-10  Pedro Alves  <palves@redhat.com>
16979
16980         * gdbthread.h (scoped_restore_current_thread)
16981         <dont_restore, restore, m_dont_restore>: Declare.
16982         * thread.c (thread_alive): Add assertion.  Return bool.
16983         (switch_to_thread_if_alive): New.
16984         (prune_threads): Switch inferior/thread.
16985         (print_thread_info_1): Switch thread before calling target methods.
16986         (scoped_restore_current_thread::restore): New, factored out from
16987         ...
16988         (scoped_restore_current_thread::~scoped_restore_current_thread):
16989         ... this.
16990         (scoped_restore_current_thread::scoped_restore_current_thread):
16991         Add assertion.
16992         (thread_apply_all_command, thread_select): Use
16993         switch_to_thread_if_alive.
16994         * infrun.c (proceed, restart_threads, handle_signal_stop)
16995         (switch_back_to_stepped_thread): Switch current thread before
16996         calling target methods.
16997
16998 2020-01-10  Pedro Alves <palves@redhat.com>
16999
17000         * inferior.c (switch_to_inferior_no_thread): New function,
17001         factored out from ...
17002         (inferior_command): ... here.
17003         * inferior.h (switch_to_inferior_no_thread): Declare.
17004         * mi/mi-main.c (run_one_inferior): Use
17005         switch_to_inferior_no_thread.
17006
17007 2020-01-10  Pedro Alves  <palves@redhat.com>
17008
17009         * infcmd.c (kill_command): Remove dead code.
17010
17011 2020-01-10  Pedro Alves  <palves@redhat.com>
17012
17013         * remote.c (remote_target::mourn_inferior): No longer check
17014         whether the target is running.
17015
17016 2020-01-10  Pedro Alves  <palves@redhat.com>
17017
17018         * corelow.c (core_target::has_execution): Change parameter type to
17019         inferior pointer.
17020         * inferior.c (number_of_live_inferiors): Use
17021         inferior::has_execution instead of target_has_execution_1.
17022         * inferior.h (inferior::has_execution): New.
17023         * linux-thread-db.c (thread_db_target::update_thread_list): Use
17024         inferior::has_execution instead of target_has_execution_1.
17025         * process-stratum-target.c
17026         (process_stratum_target::has_execution): Change parameter type to
17027         inferior pointer.  Check the inferior's PID instead of
17028         inferior_ptid.
17029         * process-stratum-target.h
17030         (process_stratum_target::has_execution): Change parameter type to
17031         inferior pointer.
17032         * record-full.c (record_full_core_target::has_execution): Change
17033         parameter type to inferior pointer.
17034         * target.c (target_has_execution_1): Change parameter type to
17035         inferior pointer.
17036         (target_has_execution_current): Adjust.
17037         * target.h (target_ops::has_execution): Change parameter type to
17038         inferior pointer.
17039         (target_has_execution_1): Change parameter type to inferior
17040         pointer.  Change return type to bool.
17041         * tracefile.h (tracefile_target::has_execution): Change parameter
17042         type to inferior pointer.
17043
17044 2020-01-10  Pedro Alves  <palves@redhat.com>
17045
17046         * exceptions.c (print_flush): Remove current_top_target() check.
17047
17048 2020-01-10  Pedro Alves  <palves@redhat.com>
17049
17050         * remote.c (show_remote_exec_file): Show the current inferior's
17051         exec-file instead of the command variable's value.
17052
17053 2020-01-10  Pedro Alves  <palves@redhat.com>
17054
17055         * record-full.c (record_full_resume_ptid): New global.
17056         (record_full_target::resume): Set it.
17057         (record_full_wait_1): Use record_full_resume_ptid instead of
17058         inferior_ptid.
17059
17060 2020-01-10  Pedro Alves  <palves@redhat.com>
17061
17062         * gdbthread.h (scoped_restore_current_thread)
17063         <dont_restore, restore, m_dont_restore>: Declare.
17064         * thread.c (thread_alive): Add assertion.  Return bool.
17065         (switch_to_thread_if_alive): New.
17066         (prune_threads): Switch inferior/thread.
17067         (print_thread_info_1): Switch thread before calling target methods.
17068         (scoped_restore_current_thread::restore): New, factored out from
17069         ...
17070         (scoped_restore_current_thread::~scoped_restore_current_thread):
17071         ... this.
17072         (scoped_restore_current_thread::scoped_restore_current_thread):
17073         Add assertion.
17074         (thread_apply_all_command, thread_select): Use
17075         switch_to_thread_if_alive.
17076
17077 2020-01-10  George Barrett  <bob@bob131.so>
17078
17079         * stap-probe.c (stap_modify_semaphore): Don't check for null
17080         semaphores.
17081         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
17082         for null semaphores.
17083
17084 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17085
17086         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
17087         all source windows, and maintain horizontal scroll status while
17088         doing so.
17089
17090 2020-01-09  Tom Tromey  <tom@tromey.com>
17091
17092         PR tui/18932:
17093         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
17094         update_source_window, not print_source_lines.
17095
17096 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17097
17098         * tui/tui.c (tui_enable): Register tui hooks after calling
17099         tui_display_main.
17100
17101 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17102
17103         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
17104
17105 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
17106
17107         * thread.c (print_thread_info_1): Fix indentation.
17108
17109 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17110
17111         * symtab.c (general_symbol_info::compute_and_set_names): Move the
17112         unique_xmalloc_ptr outside the if to always free the demangled name.
17113
17114 2020-01-08  Tom Tromey  <tromey@adacore.com>
17115
17116         * xcoffread.c (enter_line_range, read_xcoff_symtab)
17117         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
17118         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
17119         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
17120         Remove.
17121         (section_offsets): New typedef.
17122         * symtab.c (fixup_section, get_msymbol_address): Update.
17123         * symmisc.c (dump_msymbols): Update.
17124         * symfile.h (relative_addr_info_to_section_offsets)
17125         (symfile_map_offsets_to_segments): Update.
17126         * symfile.c (build_section_addr_info_from_objfile)
17127         (init_objfile_sect_indices): Update.
17128         (struct place_section_arg): Change type of "offsets".
17129         (place_section): Update.
17130         (relative_addr_info_to_section_offsets): Change type of
17131         "section_offsets".  Remove "num_sections" parameter.
17132         (default_symfile_offsets, syms_from_objfile_1)
17133         (set_objfile_default_section_offset): Update.
17134         (reread_symbols): No need to preserve section offsets by hand.
17135         (symfile_map_offsets_to_segments): Change type of "offsets".
17136         * stap-probe.c (relocate_address): Update.
17137         * stabsread.h (process_one_symbol): Update.
17138         * solib-target.c (struct lm_info_target) <offsets>: Change type.
17139         (solib_target_relocate_section_addresses): Update.
17140         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
17141         Update.
17142         * solib-frv.c (frv_relocate_main_executable): Update.
17143         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
17144         * solib-aix.c (solib_aix_get_section_offsets): Change return
17145         type.
17146         (solib_aix_solib_create_inferior_hook): Update.
17147         * remote.c (remote_target::get_offsets): Update.
17148         * psymtab.c (find_pc_sect_psymtab): Update.
17149         * psympriv.h (struct partial_symbol) <address, text_low,
17150         text_high>: Update.
17151         * objfiles.h (obj_section_offset): Update.
17152         (struct objfile) <section_offsets>: Change type.
17153         <num_sections>: Remove.
17154         (objfile_relocate): Update.
17155         * objfiles.c (entry_point_address_query): Update
17156         (relocate_one_symbol): Change type of "section_offsets".
17157         (objfile_relocate1, objfile_relocate1): Change type of
17158         "new_offsets".
17159         (objfile_rebase1): Update.
17160         * mipsread.c (mipscoff_symfile_read): Update.
17161         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
17162         parameter.
17163         * mdebugread.c (parse_symbol): Change type of "section_offsets".
17164         (parse_external, psymtab_to_symtab_1): Update.
17165         * machoread.c (macho_symfile_offsets): Update.
17166         * ia64-tdep.c (ia64_find_unwind_table): Update.
17167         * hppa-tdep.c (read_unwind_info): Update.
17168         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
17169         * dwarf2read.c (create_addrmap_from_index)
17170         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
17171         (process_psymtab_comp_unit_reader, add_partial_symbol)
17172         (add_partial_subprogram, process_full_comp_unit)
17173         (read_file_scope, read_func_scope, read_lexical_block_scope)
17174         (read_call_site_scope, dwarf2_rnglists_process)
17175         (dwarf2_ranges_process, dwarf2_ranges_read)
17176         (dwarf_decode_lines_1, var_decode_location, new_symbol)
17177         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
17178         Update.
17179         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
17180         Update.
17181         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
17182         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
17183         (process_one_symbol): Change type of "section_offsets".
17184         * ctfread.c (get_objfile_text_range): Update.
17185         * coffread.c (coff_symtab_read, enter_linenos)
17186         (process_coff_symbol): Update.
17187         * coff-pe-read.c (add_pe_forwarded_sym): Update.
17188         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
17189
17190 2020-01-08  Tom Tromey  <tromey@adacore.com>
17191
17192         * dwarf2read.c (parse_macro_definition): Use std::string.
17193         (parse_macro_definition): Likewise.
17194
17195 2020-01-08  Tom Tromey  <tromey@adacore.com>
17196
17197         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
17198         (ATTR_ALLOC_CHUNK): Remove.
17199
17200 2020-01-08  Tom Tromey  <tromey@adacore.com>
17201
17202         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
17203
17204 2020-01-08  Tom Tromey  <tromey@adacore.com>
17205
17206         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
17207         (dwarf2_compute_name, open_dwo_file): Likewise.
17208         (process_enumeration_scope): Use std::vector.
17209         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
17210         (partial_die_info::fixup, dwarf2_start_subfile)
17211         (guess_full_die_structure_name, dwarf2_name): Likewise.
17212         (determine_prefix): Update.
17213         (guess_full_die_structure_name): Make return type const.
17214         (partial_die_full_name): Return unique_xmalloc_ptr.
17215         (DW_FIELD_ALLOC_CHUNK): Remove.
17216
17217 2020-01-07  Tom Tromey  <tromey@adacore.com>
17218
17219         PR build/24937:
17220         * stap-probe.c (class stap_static_probe_ops): Add constructor.
17221
17222 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17223
17224         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
17225
17226 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
17227
17228         * stack.c (print_frame_info): Move disassemble_next_line code
17229         inside source_print block.
17230
17231 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17232
17233         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
17234         gdb/signals.h, as we are now using native signal symbols.
17235
17236 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17237
17238         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
17239         overflow by an early check of content vs threshold.
17240         * tui/tui-source.c (tui_source_window::line_is_displayed):
17241         Likewise.
17242
17243 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17244
17245         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
17246
17247 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17248
17249         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
17250         export table if no section contains it's RVA.
17251
17252 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17253
17254         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
17255
17256 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
17257
17258         * source.c (print_source_lines_base): Set last_line_listed.
17259
17260 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17261
17262         * tui/tui-disasm.c: Remove trailing spaces.
17263
17264 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17265             Pedro Alves  <palves@redhat.com>
17266
17267         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
17268         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
17269         (windows_gdb_signal_to_target): New function, uses the above
17270         enumeration to convert GDB internal signal codes to equivalent
17271         Windows codes.
17272         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
17273         * windows-nat.c: Include "gdb_wait.h".
17274         (get_windows_debug_event): Extract the fatal exception from the
17275         exit status and convert to the equivalent Posix signal number.
17276         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
17277         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
17278         * gdbsupport/gdb_wait.c: New file, implements
17279         windows_status_to_termsig.
17280         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
17281         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
17282
17283 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
17284
17285         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
17286         show_layout.
17287
17288 2020-01-05  Luis Machado  <luis.machado@linaro.org>
17289
17290         * aarch64-linux-nat.c
17291         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
17292         and bfd_mach_aarch64.
17293
17294 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
17295
17296         * ui-file.c (stdio_file::can_emit_style_escape)
17297         (tee_file::can_emit_style_escape): Ensure style is used also on
17298         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
17299         to gdb_stdout.
17300         * main.c (set_gdb_data_directory): Use file style to output the
17301         warning that the given pathname is not a directory.
17302         * top.c (show_history_filename, gdb_safe_append_history)
17303         (show_gdb_datadir): Use file style.
17304
17305 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17306
17307         * solib-target.c (struct lm_info_target):
17308         Change offsets to be a unique_xmalloc_ptr.
17309         (solib_target_relocate_section_addresses): Update.
17310
17311 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17312
17313         * windows-nat.c (windows_clear_solib): Free so_list linked list.
17314
17315 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
17316
17317         * MAINTAINERS (Write After Approval): Add myself.
17318
17319 2020-01-02  Luis Machado  <luis.machado@linaro.org>
17320
17321         * proc-service.c (get_ps_regcache): Remove reference to obsolete
17322         Cell BE architecture.
17323         * target.h (struct target_ops) <thread_architecture>: Likewise.
17324
17325 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17326
17327         * Makefile.in: Use INSTALL_PROGRAM_ENV.
17328
17329 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17330
17331         * MAINTAINERS (Write After Approval): Add myself.
17332
17333 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17334
17335         * gdbarch.sh: Update copyright year range of generated files.
17336
17337 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17338
17339         Update copyright year range in all GDB files.
17340
17341 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17342
17343         * copyright.py: Convert to Python 3.
17344
17345 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17346
17347         * copyright.py: Adapt after move of gnulib directory from gdb
17348         directory to toplevel directory.
17349
17350 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17351
17352         * copyright.py (main): Exit if run from the wrong directory.
17353
17354 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17355
17356         * top.c (print_gdb_version): Change copyright year to 2020.
17357
17358 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17359
17360         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
17361
17362 For older changes see ChangeLog-2019.
17363 \f
17364 Local Variables:
17365 mode: change-log
17366 left-margin: 8
17367 fill-column: 74
17368 version-control: never
17369 coding: utf-8
17370 End: