gdb/ChangeLog

   1 2020-11-30  Tom de Vries  <tdevries@suse.de>
   2
   3         * debuginfod-support.c (debuginfod_source_query)
   4         (debuginfod_debuginfo_query): Only set DESTNAME if successful.
   5
   6 2020-11-30  Tom Tromey  <tom@tromey.com>
   7
   8         * rust-lang.c (rust_op_name): Remove.
   9         (exp_descriptor_rust): Update.
  10         * parser-defs.h (op_name_standard): Don't declare.
  11         (struct exp_descriptor) <op_name>: Remove.
  12         * parse.c (exp_descriptor_standard): Update.
  13         * opencl-lang.c (exp_descriptor_opencl): Update.
  14         * m2-lang.c (m2_language::exp_descriptor_modula2): Update.
  15         * f-lang.c (op_name_f): Remove.
  16         (f_language::exp_descriptor_tab): Update.
  17         * expression.h (op_name): Update.
  18         * expprint.c (op_name): Rewrite.
  19         (op_name_standard): Remove.
  20         (dump_raw_expression, dump_subexp): Update.
  21         * c-lang.c (exp_descriptor_c): Update.
  22         * ax-gdb.c (gen_expr): Update.
  23         * ada-lang.c (ada_op_name): Remove.
  24         (ada_exp_descriptor): Update.
  25
  26 2020-11-30  Tom Tromey  <tom@tromey.com>
  27
  28         * eval.c (init_array_element): Remove.
  29         (evaluate_subexp_standard) <OP_ARRAY>: Remove "index_pc".
  30
  31 2020-11-29  Hannes Domani  <ssbssa@yahoo.de>
  32
  33         PR tui/26973
  34         * tui/tui-layout.c (tui_apply_current_layout): Don't delete the
  35         static locator win info.
  36
  37 2020-11-28  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
  38
  39         * acincludde.m4 (GDB_AC_CHECK_BFD): Include string.h in the test
  40         program.
  41
  42 2020-11-27  Andrew Burgess  <andrew.burgess@embecosm.com>
  43
  44         * printcmd.c (skip_over_slash_fmt): Reorder code to ensure in_fmt
  45         is always initialized.
  46
  47 2020-11-26  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  48
  49         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
  50         * features/aarch64-fpu.xml: Add named FPCR and FPSR register bit-fields.
  51
  52 2020-11-25  Tom Tromey  <tom@tromey.com>
  53
  54         * eval.c (evaluate_subexp_standard): Remove unnecessary
  55         variables.
  56
  57 2020-11-25  Tom Tromey  <tom@tromey.com>
  58
  59         * d-lang.c: Include parser-defs.h.
  60         * rust-lang.c: Include parser-defs.h.
  61         * c-lang.h: Do not include parser-defs.h.
  62
  63 2020-11-24  Simon Marchi  <simon.marchi@polymtl.ca>
  64
  65         * regcache.h (struct cached_reg): Remove typedef.
  66
  67 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  68
  69         * README: Fix the URL of the MPFR library.
  70
  71 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  72
  73         * README: Document the --with-libgmp-prefix configure option.
  74
  75 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  76
  77         * NEWS: Add entry documenting support for DWARF-based fixed
  78         point types.
  79
  80 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  81
  82         * NEWS: Document that building GDB now requires GMP.
  83
  84 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  85
  86         * typeprint.c (print_type_scalar): Add handling of
  87         TYPE_CODE_FIXED_POINT.
  88
  89 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  90
  91         * valarith.c (fixed_point_binop): Replace the
  92         INIT_VAL_WITH_FIXED_POINT_VAL macro by a lambda.  Update all
  93         users accordingly.
  94
  95 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
  96
  97         * gdbtypes.h (struct type) <fixed_point_scaling_factor>: New method,
  98         replacing fixed_point_scaling_factor.  All callers updated
  99         throughout this project.
 100         (fixed_point_scaling_factor): Delete declaration.
 101         * gdbtypes.c (type::fixed_point_scaling_factor): Replaces
 102         fixed_point_scaling_factor.  Adjust implementation accordingly.
 103
 104 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 105
 106         * gdbtypes.h (struct type) <fixed_point_type_base_type> New method,
 107         replacing the fixed_point_type_base_type function. All callers
 108         updated throughout this project.
 109         (fixed_point_type_base_type): Remove declaration.
 110         * gdbtypes.c (type::fixed_point_type_base_type): Replaces
 111         fixed_point_type_base_type.  Adjust implementation accordingly.
 112
 113 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 114
 115         * gdbtypes.h (struct type) <fixed_point_info, set_fixed_point_info>:
 116         New methods.
 117         (INIT_FIXED_POINT_SPECIFIC): Adjust.
 118         (TYPE_FIXED_POINT_INFO): Delete macro.
 119         (allocate_fixed_point_type_info): Change return type to void.
 120         * gdbtypes.c (copy_type_recursive): Replace the use of
 121         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 122         (fixed_point_scaling_factor): Likewise.
 123         (allocate_fixed_point_type_info): Change return type to void.
 124         Adjust implementation accordingly.
 125         * dwarf2/read.c (finish_fixed_point_type): Replace the use of
 126         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 127
 128 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 129
 130         * gmp-utils.h (gdb_mpz::read): Change buf and len parameters
 131         into one single gdb::array_view parameter.
 132         (gdb_mpz::write): Likewise.
 133         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 134         * gmp-utils.c (gdb_mpz::read): Change buf and len parameters
 135         into one single gdb::array_view parameter.
 136         Adjust implementation accordingly.
 137         (gdb_mpz::write): Likewise.
 138         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 139         * unittests/gmp-utils-selftests.c: Adapt following changes above.
 140         * valarith.c, valops.c, valprint.c, value.c: Likewise.
 141
 142 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 143
 144         * gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
 145         Change return type to std::string. Update all callers.
 146         * gmp-utils.c (gmp_string_printf): Likewise.
 147
 148 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 149
 150         * unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
 151         instead of mpq_set_ui to initialize our GMP rational.
 152
 153 2020-11-23  Tom de Vries  <tdevries@suse.de>
 154
 155         * debuginfod-support.c (debuginfod_source_query)
 156         (debuginfod_debuginfo_query): Only set DESTNAME if successful.
 157
 158 2020-11-21  Tom Tromey  <tom@tromey.com>
 159
 160         * breakpoint.c (watchpoint_exp_is_const): Return bool.
 161
 162 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 163
 164         * unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
 165         Pass 2.0 to pow.
 166         (gdb_mpz_write_all_from_small): Likewise.
 167
 168 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 169
 170         * dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
 171         of abs.
 172
 173 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 174
 175         * ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
 176         ctf_arc_open_by_name.
 177
 178 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 179
 180         * ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
 181         (ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
 182
 183 2020-11-20  Pedro Alves  <pedro@palves.net>
 184
 185         * language.c (language_arch_info::lookup_primitive_type): Use
 186         gdb::function_view instead of gdb::function.
 187         (template language_lookup_primitive_type): Rename to ...
 188         (language_lookup_primitive_type_1): ... this, and make static.
 189         (language_lookup_primitive_type(const struct language_defn *,
 190         struct gdbarch *, const char *): Make non-template.
 191         (language_lookup_primitive_type(const struct language_defn *,
 192         struct gdbarch *, std::function<bool (struct type *)>): Make
 193         non-template and use gdb::function_view.
 194         * language.h (language_arch_info::lookup_primitive_type): Use
 195         gdb::function_view instead of std::function.
 196         (language_lookup_primitive_type): No longer template.
 197         * opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
 198         lambda instead of a std::function.
 199
 200 2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
 201
 202         PR tdep/26916
 203         * s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
 204         and STOCFH.
 205
 206 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 207
 208         * f-lang.c (fortran_value_subarray): Use plongest/pulongest.
 209
 210 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 211
 212         * gdbarch.sh (read_core_file_mappings): Remove `other` parameter
 213         in `loop_cb` parameter.
 214         * gdbarch.c: Re-generate.
 215         * gdbarch.h: Re-generate.
 216         * arch-utils.c (default_read_core_file_mappings): Remove `other`
 217         parameter.
 218         * arch-utils.h (default_read_core_file_mappings): Likewise.
 219         * corelow.c (core_target::build_file_mappings): Likewise.
 220         * linux-tdep.c (linux_read_core_file_mappings): Likewise.
 221         (linux_core_info_proc_mappings): Likewise.
 222
 223 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 224
 225         * Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
 226         * NEWS: Mention new options.
 227         * f-array-walker.h: New file.
 228         * f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
 229         (repack_array_slices): New static global.
 230         (show_repack_array_slices): New function.
 231         (fortran_array_slicing_debug): New static global.
 232         (show_fortran_array_slicing_debug): New function.
 233         (value_f90_subarray): Delete.
 234         (skip_undetermined_arglist): Delete.
 235         (class fortran_array_repacker_base_impl): New class.
 236         (class fortran_lazy_array_repacker_impl): New class.
 237         (class fortran_array_repacker_impl): New class.
 238         (fortran_value_subarray): Complete rewrite.
 239         (set_fortran_list): New static global.
 240         (show_fortran_list): Likewise.
 241         (_initialize_f_language): Register new commands.
 242         (fortran_adjust_dynamic_array_base_address_hack): New function.
 243         * f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
 244         Declare.
 245         * f-valprint.c: Include 'f-array-walker.h'.
 246         (class fortran_array_printer_impl): New class.
 247         (f77_print_array_1): Delete.
 248         (f77_print_array): Delete.
 249         (fortran_print_array): New.
 250         (f_value_print_inner): Update to call fortran_print_array.
 251         * gdbtypes.c: Include 'f-lang.h'.
 252         (resolve_dynamic_type_internal): Call
 253         fortran_adjust_dynamic_array_base_address_hack.
 254
 255 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 256
 257         * breakpoint.c (struct watch_options): New struct.
 258         (watch_option_defs): New static global.
 259         (make_watch_options_def_group): New function.
 260         (watch_maybe_just_location): Convert option parsing.
 261         (watch_command_completer): New function.
 262         (_initialize_breakpoint): Build help text using options mechanism.
 263
 264 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 265
 266         * breakpoint.c (update_watchpoint): Pass 'false' not '0'.
 267         (watch_command_1): Update parameter types.  Convert locals to
 268         bool.
 269         (watch_command_wrapper): Change parameter type.
 270         (watch_maybe_just_location): Change locals to bool.
 271         (rwatch_command_wrapper): Update parameter type.
 272         (awatch_command_wrapper): Update parameter type.
 273         * breakpoint.h (watch_command_wrapper): Change parameter type.
 274         (rwatch_command_wrapper): Update parameter type.
 275         (awatch_command_wrapper): Update parameter type.
 276         * eval.c (fetch_subexp_value): Change parameter type.
 277         * ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
 278         'false' not '0'.
 279         * value.h (fetch_subexp_value): Change parameter type in
 280         declaration.
 281
 282 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 283
 284         * printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
 285         skip_spaces.
 286
 287 2020-11-18  Keith Seitz  <keiths@redhat.com>
 288
 289         * linux-tdep.c (dump_note_entry_p): Return true instead of
 290         checking `filename'.
 291
 292 2020-11-18  Tom de Vries  <tdevries@suse.de>
 293
 294         * debuginfod-support.c (debuginfod_source_query)
 295         (debuginfod_debuginfo_query): Also do early exit if
 296         "(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
 297
 298 2020-11-18  Tom de Vries  <tdevries@suse.de>
 299
 300         * gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
 301         warning.
 302
 303 2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
 304
 305         * gdbtypes.h (get_array_bounds): Return bool, adjust some
 306         callers.  Move doc here.
 307         * gdbtypes.c (get_array_bounds): Return bool
 308
 309 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 310
 311         * arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
 312         assert.
 313         * arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
 314         * disasm-selftests.c (print_one_insn_test): Fall throough from ARC
 315         case to the default.
 316
 317 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 318
 319         * printcmd.c: Include 'safe-ctype.c'.
 320         (skip_over_slash_fmt): New function.
 321         (print_command_completer): Call skip_over_slash_fmt.
 322         (display_and_x_command_completer): New function.
 323         (_initialize_printcmd): Add command completion for 'x' and
 324         'display'.
 325
 326 2020-11-16  Pedro Alves  <pedro@palves.net>
 327
 328         * frame.c (get_prev_frame): Move get_frame_id call from here ...
 329         (get_prev_frame_always_1): ... to here.
 330         * inline-frame.c (inline_frame_this_id): Mention
 331         get_prev_frame_always_1 in comment.
 332
 333 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 334
 335         * valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
 336         handling.
 337         (value_less): Add fixed-point handling.
 338
 339 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 340
 341         * eval.c (binop_promote): Add fixed-point type handling.
 342         * valarith.c (fixed_point_binop): New function.
 343         (scalar_binop): Add fixed-point type handling.
 344         (value_neg): Add fixed-point type handling.
 345         * valops.c (value_cast_to_fixed_point): New function.
 346         (value_cast): Add fixed-point type handling.
 347
 348 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 349
 350         * ada-typeprint.c (ada_print_type): Add handing of fixed-point
 351         range types.
 352         * c-typeprint.c (c_type_print_varspec_prefix)
 353         (c_type_print_varspec_suffix, c_type_print_base_1): Add
 354         TYPE_CODE_FIXED_POINT handling.
 355         * p-typeprint.c (pascal_type_print_varspec_prefix)
 356         (pascal_type_print_varspec_suffix): Likewise.
 357         * typeprint.c (print_type_fixed_point): New function.
 358         * typeprint.h (print_type_fixed_point): Add declaration.
 359
 360 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 361
 362         * printcmd.c (print_scalar_formatted): Add fixed-point type
 363         handling when options->format is set.
 364
 365 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 366
 367         * ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
 368         * dwarf2/read.c (get_dwarf2_rational_constant)
 369         (get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
 370         (has_zero_over_zero_small_attribute): New functions.
 371         read_base_type, set_die_type): Add fixed-point type handling.
 372         * gdb-gdb.py.in: Add fixed-point type handling.
 373         * gdbtypes.c: #include "gmp-utils.h".
 374         (create_range_type, set_type_code): Add fixed-point type handling.
 375         (init_fixed_point_type): New function.
 376         (is_integral_type, is_scalar_type): Add fixed-point type handling.
 377         (print_fixed_point_type_info): New function.
 378         (recursive_dump_type, copy_type_recursive): Add fixed-point type
 379         handling.
 380         (fixed_point_type_storage): New typedef.
 381         (fixed_point_objfile_key): New static global.
 382         (allocate_fixed_point_type_info, is_fixed_point_type): New functions.
 383         (fixed_point_type_base_type, fixed_point_scaling_factor): New
 384         functions.
 385         * gdbtypes.h: #include "gmp-utils.h".
 386         (enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
 387         (union type_specific) <fixed_point_info>: New field.
 388         (struct fixed_point_type_info): New struct.
 389         (INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
 390         (init_fixed_point_type, is_fixed_point_type)
 391         (fixed_point_type_base_type, fixed_point_scaling_factor)
 392         (allocate_fixed_point_type_info): Add declarations.
 393         * valprint.c (generic_val_print_fixed_point): New function.
 394         (generic_value_print): Add fixed-point type handling.
 395         * value.c (value_as_address, unpack_long): Add fixed-point type
 396         handling.
 397
 398 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 399
 400         * utils.h (uinteger_pow): Add declaration.
 401         * utils.c (uinteger_pow): Moved here (without changes)...
 402         * valarith.c (uinteger_pow): ... from here.
 403
 404 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 405
 406         * gmp-utils.h,  gmp-utils.c: New file.
 407         * unittests/gmp-utils-selftests.c: New file.
 408         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 409         unittests/gmp-utils-selftests.c.
 410         (COMMON_SFILES) Add gmp-utils.c.
 411         (HFILES_NO_SRCDIR): Add gmp-utils.h.
 412
 413 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 414
 415         * configure.ac: Generate an error if a usable GMP library
 416         could not be found.
 417         * configure: Regenerate.
 418
 419 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 420
 421         * configure.ac: Add support for --with-libgmp-prefix.
 422         * Makefile.in (LIBGMP): New variable.
 423         (CLIBS): Include $(LIBGMP).
 424         * configure, config.in: Regenerate
 425
 426 2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 427
 428         PR cli/26879
 429         * f-exp.y (COMPLETE): New token.
 430         (exp): Two new rules for tab-completion.
 431         (saw_name_at_eof): New static global.
 432         (last_was_structop): Likewise.
 433         (yylex): Set new variables, and return COMPLETE token at the end
 434         of the input stream in some cases.
 435
 436 2020-11-14  Tom Tromey  <tom@tromey.com>
 437
 438         * infrun.c (fetch_inferior_event): Use "bool" for should_stop.
 439
 440 2020-11-14  Tom Tromey  <tom@tromey.com>
 441
 442         * opencl-lang.c (opencl_component_ref): Make "comps" const.
 443
 444 2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
 445
 446         * arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
 447
 448 2020-11-13  Tom Tromey  <tom@tromey.com>
 449
 450         * c-lang.c (convert_ucn, convert_octal, convert_hex)
 451         (convert_escape, parse_one_string): Constify.
 452
 453 2020-11-13  Keith Seitz  <keiths@redhat.com>
 454
 455         https://bugzilla.redhat.com/show_bug.cgi?id=1553086
 456         * elfread.c (elf_symfile_segments): Omit "Loadable section ...
 457         outside of ELF segments" warning for debugin
 458
 459 2020-11-13  Keith Seitz  <keiths@redhat.com>
 460
 461         PR gdb/23034
 462         * elfread.c (elf_symfile_segments): Output a BFD file name
 463         for the "Loadable section ... outside of ELF segments" warning.
 464
 465 2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
 466
 467         PR gdb/26835
 468         * arm-tdep.c (class arm_instruction_reader): New.
 469         (target_arm_instruction_reader): New.
 470         (arm_analyze_prologue): Add instruction reader parameter and use
 471         it.  Use arm_expand_immediate.
 472         (class target_arm_instruction_reader): Adjust.
 473         (arm_skip_prologue): Adjust.
 474         (arm_expand_immediate): New.
 475         (arm_scan_prologue): Adjust.
 476         (arm_analyze_prologue_test): New.
 477         (class test_arm_instruction_reader): New.
 478
 479 2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
 480
 481         * f-lang.c (fortran_argument_convert): Add declaration.  Add
 482         header comment, taken from f-lang.h.  Make static.
 483         * f-lang.h (f77_get_dynamic_array_length): Delete declaration.
 484         (fortran_argument_convert): Delete declaration.
 485
 486 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 487
 488         * ada-exp.y (find_primitive_type): Make parameter const.
 489         * ada-lang.c (enum ada_primitive_types): Delete.
 490         (ada_language::language_arch_info): Update.
 491         * c-lang.c (enum c_primitive_types): Delete.
 492         (c_language_arch_info): Update.
 493         (enum cplus_primitive_types): Delete.
 494         (cplus_language::language_arch_info): Update.
 495         * d-lang.c (enum d_primitive_types): Delete.
 496         (d_language::language_arch_info): Update.
 497         * f-lang.c (enum f_primitive_types): Delete.
 498         (f_language::language_arch_info): Update.
 499         * go-lang.c (enum go_primitive_types): Delete.
 500         (go_language::language_arch_info): Update.
 501         * language.c (auto_or_unknown_language::language_arch_info):
 502         Update.
 503         (language_gdbarch_post_init): Use obstack_new, use array indexing.
 504         (language_string_char_type): Add header comment, call function in
 505         language_arch_info.
 506         (language_bool_type): Likewise
 507         (language_arch_info::bool_type): Define.
 508         (language_lookup_primitive_type_1): Delete.
 509         (language_lookup_primitive_type): Rewrite as a templated function
 510         to call function in language_arch_info, then instantiate twice.
 511         (language_arch_info::type_and_symbol::alloc_type_symbol): Define.
 512         (language_arch_info::lookup_primitive_type_and_symbol): Define.
 513         (language_arch_info::lookup_primitive_type): Define twice with
 514         different signatures.
 515         (language_arch_info::lookup_primitive_type_as_symbol): Define.
 516         (language_lookup_primitive_type_as_symbol): Rewrite to call a
 517         member function in language_arch_info.
 518         * language.h (language_arch_info): Complete rewrite.
 519         (language_lookup_primitive_type): Make templated.
 520         * m2-lang.c (enum m2_primitive_types): Delete.
 521         (m2_language::language_arch_info): Update.
 522         * opencl-lang.c (OCL_P_TYPE): Delete.
 523         (enum opencl_primitive_types): Delete.
 524         (opencl_type_data): Delete.
 525         (builtin_opencl_type): Delete.
 526         (lookup_opencl_vector_type): Update.
 527         (opencl_language::language_arch_info): Update, lots of content
 528         moved from...
 529         (build_opencl_types): ...here.  This function is now deleted.
 530         (_initialize_opencl_language): Delete.
 531         * p-lang.c (enum pascal_primitive_types): Delete.
 532         (pascal_language::language_arch_info): Update.
 533         * rust-lang.c (enum rust_primitive_types): Delete.
 534         (rust_language::language_arch_info): Update.
 535
 536 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 537
 538         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
 539         dwarf2_queue_guard.
 540
 541 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 542
 543         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
 544         comment.
 545
 546 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 547
 548         * dwarf2/read.c (dwarf_read_debug_printf,
 549         dwarf_read_debug_printf_v): New macros, use throughout the file.
 550
 551 2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
 552
 553         * arc-linux-tdep.c (collect_register): Populate "eret" by
 554         "pc" value from the regcache when asked for "pc" value.
 555
 556 2020-11-12  Tom Tromey  <tom@tromey.com>
 557
 558         PR rust/26799:
 559         * symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
 560         exist.
 561
 562 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 563
 564         * features/Makefile (XMLTOC): Add rx.xml.
 565         (FEATURE_XMLFILES): Remove rx.xml.
 566         (FEATURE_CFILES rule): Pass '-single-feature' flag.
 567         * features/rx.c: Regenerate.
 568         * features/rx.xml: Wrap in `target` tags, and reindent.
 569         * target-descriptions.c (struct maint_print_c_tdesc_options): New
 570         structure.
 571         (maint_print_c_tdesc_opt_def): New typedef.
 572         (maint_print_c_tdesc_opt_defs): New static global.
 573         (make_maint_print_c_tdesc_options_def_group): New function.
 574         (maint_print_c_tdesc_cmd): Make use of command line flags, only
 575         print single feature C file for target descriptions containing a
 576         single feature.
 577         (maint_print_c_tdesc_cmd_completer): New function.
 578         (_initialize_target_descriptions): Update call to register command
 579         completer, and include command line flag in help text.
 580
 581 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 582
 583         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
 584         numbers.
 585         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
 586         enum values.
 587
 588 2020-11-10  Tom Tromey  <tom@tromey.com>
 589
 590         * value.h (internalvar_name): Update.
 591         * value.c (internalvar_name): Make return type const.
 592
 593 2020-11-10  Tom Tromey  <tom@tromey.com>
 594
 595         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
 596         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
 597         const.
 598
 599 2020-11-10  Tom Tromey  <tom@tromey.com>
 600
 601         * objc-lang.h (value_nsstring): Update.
 602         * objc-lang.c (value_nsstring): Make "ptr" const.
 603
 604 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 605
 606         * expprint.c (print_subexp_funcall): Increment expression position
 607         after reading argument count.
 608         * f-lang.c (print_subexp_f): Skip over opcode before calling
 609         common function.
 610         (dump_subexp_body_f): Likewise.
 611
 612 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
 613
 614         PR python/26832
 615         * configure: Regenerate.
 616         * configure.ac: Check for python modules ctypes instead of
 617         itertools.
 618
 619 2020-11-06  Pedro Alves  <pedro@palves.net>
 620
 621         * macroexp.c (struct macro_buffer): Split in two classes.  Add
 622         uses adjusted.
 623         (struct shared_macro_buffer): New, factored out from struct
 624         macro_buffer.
 625         (struct growable_macro_buffer): New, factored out from struct
 626         macro_buffer.
 627         (set_token, get_comment, get_identifier, get_pp_number)
 628         (get_character_constant, get_string_literal, get_punctuator)
 629         (get_next_token_for_substitution): Constify parameters.
 630         (substitute_args): Constify locals.
 631
 632 2020-11-05  Tom Tromey  <tom@tromey.com>
 633
 634         * dwarf2/read.c (read_cutu_die_from_dwo)
 635         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
 636         (build_type_psymtabs_1): Update.
 637         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
 638         parameter.
 639         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
 640         Don't read section.  Add assert.
 641
 642 2020-11-04  Tom Tromey  <tromey@adacore.com>
 643
 644         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
 645
 646 2020-11-04  Tom Tromey  <tromey@adacore.com>
 647
 648         * ada-typeprint.c (ada_print_type): Handle __T types.
 649
 650 2020-11-04  Tom Tromey  <tromey@adacore.com>
 651
 652         * dwarf2/read.c (add_partial_symbol, process_die):
 653         Handle DW_TAG_array_type.
 654         (is_type_tag_for_partial): Add "lang" parameter.
 655         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
 656
 657 2020-11-04  Tom Tromey  <tromey@adacore.com>
 658
 659         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
 660
 661 2020-11-04  Tom Tromey  <tromey@adacore.com>
 662
 663         * dwarf2/read.c (read_array_type): Only apply stride to innermost
 664         array.
 665
 666 2020-11-04  Tom Tromey  <tromey@adacore.com>
 667
 668         * gdbtypes.c (update_static_array_size): Handle bit stride.
 669
 670 2020-11-04  Tom Tromey  <tromey@adacore.com>
 671
 672         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
 673
 674 2020-11-04  Tom Tromey  <tromey@adacore.com>
 675
 676         * ada-lang.c (ada_is_any_packed_array_type): New function.
 677         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
 678
 679 2020-11-04  Tom Tromey  <tromey@adacore.com>
 680
 681         * dwarf2/read.c (recognize_bound_expression)
 682         (quirk_ada_thick_pointer): New functions.
 683         (read_array_type): Call quirk_ada_thick_pointer.
 684         (set_die_type): Add "skip_data_location" parameter.
 685         (quirk_ada_thick_pointer): New function.
 686         (process_structure_scope): Call quirk_ada_thick_pointer.
 687         * ada-lang.c (ada_is_unconstrained_packed_array_type)
 688         (decode_packed_array_bitsize): Handle thick pointers without
 689         parallel types.
 690         (ada_is_gnat_encoded_packed_array_type): Rename from
 691         ada_is_packed_array_type.
 692         (ada_is_constrained_packed_array_type): Update.
 693         * ada-valprint.c (ada_val_print_gnat_array): Remove.
 694         (ada_value_print_1): Use ada_get_decoded_value.
 695
 696 2020-11-04  Tom Tromey  <tromey@adacore.com>
 697
 698         * ada-lang.c (recursively_update_array_bitsize): New function.
 699         (decode_constrained_packed_array_type): Call it.
 700
 701 2020-11-04  Tom Tromey  <tromey@adacore.com>
 702
 703         * ada-lang.c (to_fixed_array_type): Error if
 704         decode_constrained_packed_array_type returns NULL.
 705
 706 2020-11-04  Tom Tromey  <tromey@adacore.com>
 707
 708         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
 709
 710 2020-11-02  Tom Tromey  <tromey@adacore.com>
 711
 712         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
 713         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
 714         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
 715         * amd64-ravenscar-thread.c: New file.
 716         * amd64-ravenscar-thread.h: New file.
 717         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
 718         * configure.tgt (amd64_tobjs): Add ravenscar objects.
 719
 720 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 721
 722         * main.c (execute_cmdargs): New function.
 723         (captured_main_1): Make use of execute_cmdargs.
 724
 725 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 726
 727         * NEWS: Mention changes to config file search path.
 728         * main.c
 729
 730 2020-11-02  Tom Tromey  <tromey@adacore.com>
 731
 732         * python/python.c: Consolidate two HAVE_PYTHON blocks.
 733         (python_GdbModuleDef): Move earlier.  Now static.
 734         (do_start_initialization): Consolidate some IS_PY3K blocks.
 735
 736 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
 737
 738         * aarch64-linux-tdep.c: Fix indentation.
 739         * aarch64-ravenscar-thread.c: Fix indentation.
 740         * aarch64-tdep.c: Fix indentation.
 741         * aarch64-tdep.h: Fix indentation.
 742         * ada-lang.c: Fix indentation.
 743         * ada-lang.h: Fix indentation.
 744         * ada-tasks.c: Fix indentation.
 745         * ada-typeprint.c: Fix indentation.
 746         * ada-valprint.c: Fix indentation.
 747         * ada-varobj.c: Fix indentation.
 748         * addrmap.c: Fix indentation.
 749         * addrmap.h: Fix indentation.
 750         * agent.c: Fix indentation.
 751         * aix-thread.c: Fix indentation.
 752         * alpha-bsd-nat.c: Fix indentation.
 753         * alpha-linux-tdep.c: Fix indentation.
 754         * alpha-mdebug-tdep.c: Fix indentation.
 755         * alpha-nbsd-tdep.c: Fix indentation.
 756         * alpha-obsd-tdep.c: Fix indentation.
 757         * alpha-tdep.c: Fix indentation.
 758         * amd64-bsd-nat.c: Fix indentation.
 759         * amd64-darwin-tdep.c: Fix indentation.
 760         * amd64-linux-nat.c: Fix indentation.
 761         * amd64-linux-tdep.c: Fix indentation.
 762         * amd64-nat.c: Fix indentation.
 763         * amd64-obsd-tdep.c: Fix indentation.
 764         * amd64-tdep.c: Fix indentation.
 765         * amd64-windows-tdep.c: Fix indentation.
 766         * annotate.c: Fix indentation.
 767         * arc-tdep.c: Fix indentation.
 768         * arch-utils.c: Fix indentation.
 769         * arch/arm-get-next-pcs.c: Fix indentation.
 770         * arch/arm.c: Fix indentation.
 771         * arm-linux-nat.c: Fix indentation.
 772         * arm-linux-tdep.c: Fix indentation.
 773         * arm-nbsd-tdep.c: Fix indentation.
 774         * arm-pikeos-tdep.c: Fix indentation.
 775         * arm-tdep.c: Fix indentation.
 776         * arm-tdep.h: Fix indentation.
 777         * arm-wince-tdep.c: Fix indentation.
 778         * auto-load.c: Fix indentation.
 779         * auxv.c: Fix indentation.
 780         * avr-tdep.c: Fix indentation.
 781         * ax-gdb.c: Fix indentation.
 782         * ax-general.c: Fix indentation.
 783         * bfin-linux-tdep.c: Fix indentation.
 784         * block.c: Fix indentation.
 785         * block.h: Fix indentation.
 786         * blockframe.c: Fix indentation.
 787         * bpf-tdep.c: Fix indentation.
 788         * break-catch-sig.c: Fix indentation.
 789         * break-catch-syscall.c: Fix indentation.
 790         * break-catch-throw.c: Fix indentation.
 791         * breakpoint.c: Fix indentation.
 792         * breakpoint.h: Fix indentation.
 793         * bsd-uthread.c: Fix indentation.
 794         * btrace.c: Fix indentation.
 795         * build-id.c: Fix indentation.
 796         * buildsym-legacy.h: Fix indentation.
 797         * buildsym.c: Fix indentation.
 798         * c-typeprint.c: Fix indentation.
 799         * c-valprint.c: Fix indentation.
 800         * c-varobj.c: Fix indentation.
 801         * charset.c: Fix indentation.
 802         * cli/cli-cmds.c: Fix indentation.
 803         * cli/cli-decode.c: Fix indentation.
 804         * cli/cli-decode.h: Fix indentation.
 805         * cli/cli-script.c: Fix indentation.
 806         * cli/cli-setshow.c: Fix indentation.
 807         * coff-pe-read.c: Fix indentation.
 808         * coffread.c: Fix indentation.
 809         * compile/compile-cplus-types.c: Fix indentation.
 810         * compile/compile-object-load.c: Fix indentation.
 811         * compile/compile-object-run.c: Fix indentation.
 812         * completer.c: Fix indentation.
 813         * corefile.c: Fix indentation.
 814         * corelow.c: Fix indentation.
 815         * cp-abi.h: Fix indentation.
 816         * cp-namespace.c: Fix indentation.
 817         * cp-support.c: Fix indentation.
 818         * cp-valprint.c: Fix indentation.
 819         * cris-linux-tdep.c: Fix indentation.
 820         * cris-tdep.c: Fix indentation.
 821         * darwin-nat-info.c: Fix indentation.
 822         * darwin-nat.c: Fix indentation.
 823         * darwin-nat.h: Fix indentation.
 824         * dbxread.c: Fix indentation.
 825         * dcache.c: Fix indentation.
 826         * disasm.c: Fix indentation.
 827         * dtrace-probe.c: Fix indentation.
 828         * dwarf2/abbrev.c: Fix indentation.
 829         * dwarf2/attribute.c: Fix indentation.
 830         * dwarf2/expr.c: Fix indentation.
 831         * dwarf2/frame.c: Fix indentation.
 832         * dwarf2/index-cache.c: Fix indentation.
 833         * dwarf2/index-write.c: Fix indentation.
 834         * dwarf2/line-header.c: Fix indentation.
 835         * dwarf2/loc.c: Fix indentation.
 836         * dwarf2/macro.c: Fix indentation.
 837         * dwarf2/read.c: Fix indentation.
 838         * dwarf2/read.h: Fix indentation.
 839         * elfread.c: Fix indentation.
 840         * eval.c: Fix indentation.
 841         * event-top.c: Fix indentation.
 842         * exec.c: Fix indentation.
 843         * exec.h: Fix indentation.
 844         * expprint.c: Fix indentation.
 845         * f-lang.c: Fix indentation.
 846         * f-typeprint.c: Fix indentation.
 847         * f-valprint.c: Fix indentation.
 848         * fbsd-nat.c: Fix indentation.
 849         * fbsd-tdep.c: Fix indentation.
 850         * findvar.c: Fix indentation.
 851         * fork-child.c: Fix indentation.
 852         * frame-unwind.c: Fix indentation.
 853         * frame-unwind.h: Fix indentation.
 854         * frame.c: Fix indentation.
 855         * frv-linux-tdep.c: Fix indentation.
 856         * frv-tdep.c: Fix indentation.
 857         * frv-tdep.h: Fix indentation.
 858         * ft32-tdep.c: Fix indentation.
 859         * gcore.c: Fix indentation.
 860         * gdb_bfd.c: Fix indentation.
 861         * gdbarch.sh: Fix indentation.
 862         * gdbarch.c: Re-generate
 863         * gdbarch.h: Re-generate.
 864         * gdbcore.h: Fix indentation.
 865         * gdbthread.h: Fix indentation.
 866         * gdbtypes.c: Fix indentation.
 867         * gdbtypes.h: Fix indentation.
 868         * glibc-tdep.c: Fix indentation.
 869         * gnu-nat.c: Fix indentation.
 870         * gnu-nat.h: Fix indentation.
 871         * gnu-v2-abi.c: Fix indentation.
 872         * gnu-v3-abi.c: Fix indentation.
 873         * go32-nat.c: Fix indentation.
 874         * guile/guile-internal.h: Fix indentation.
 875         * guile/scm-cmd.c: Fix indentation.
 876         * guile/scm-frame.c: Fix indentation.
 877         * guile/scm-iterator.c: Fix indentation.
 878         * guile/scm-math.c: Fix indentation.
 879         * guile/scm-ports.c: Fix indentation.
 880         * guile/scm-pretty-print.c: Fix indentation.
 881         * guile/scm-value.c: Fix indentation.
 882         * h8300-tdep.c: Fix indentation.
 883         * hppa-linux-nat.c: Fix indentation.
 884         * hppa-linux-tdep.c: Fix indentation.
 885         * hppa-nbsd-nat.c: Fix indentation.
 886         * hppa-nbsd-tdep.c: Fix indentation.
 887         * hppa-obsd-nat.c: Fix indentation.
 888         * hppa-tdep.c: Fix indentation.
 889         * hppa-tdep.h: Fix indentation.
 890         * i386-bsd-nat.c: Fix indentation.
 891         * i386-darwin-nat.c: Fix indentation.
 892         * i386-darwin-tdep.c: Fix indentation.
 893         * i386-dicos-tdep.c: Fix indentation.
 894         * i386-gnu-nat.c: Fix indentation.
 895         * i386-linux-nat.c: Fix indentation.
 896         * i386-linux-tdep.c: Fix indentation.
 897         * i386-nto-tdep.c: Fix indentation.
 898         * i386-obsd-tdep.c: Fix indentation.
 899         * i386-sol2-nat.c: Fix indentation.
 900         * i386-tdep.c: Fix indentation.
 901         * i386-tdep.h: Fix indentation.
 902         * i386-windows-tdep.c: Fix indentation.
 903         * i387-tdep.c: Fix indentation.
 904         * i387-tdep.h: Fix indentation.
 905         * ia64-libunwind-tdep.c: Fix indentation.
 906         * ia64-libunwind-tdep.h: Fix indentation.
 907         * ia64-linux-nat.c: Fix indentation.
 908         * ia64-linux-tdep.c: Fix indentation.
 909         * ia64-tdep.c: Fix indentation.
 910         * ia64-tdep.h: Fix indentation.
 911         * ia64-vms-tdep.c: Fix indentation.
 912         * infcall.c: Fix indentation.
 913         * infcmd.c: Fix indentation.
 914         * inferior.c: Fix indentation.
 915         * infrun.c: Fix indentation.
 916         * iq2000-tdep.c: Fix indentation.
 917         * language.c: Fix indentation.
 918         * linespec.c: Fix indentation.
 919         * linux-fork.c: Fix indentation.
 920         * linux-nat.c: Fix indentation.
 921         * linux-tdep.c: Fix indentation.
 922         * linux-thread-db.c: Fix indentation.
 923         * lm32-tdep.c: Fix indentation.
 924         * m2-lang.c: Fix indentation.
 925         * m2-typeprint.c: Fix indentation.
 926         * m2-valprint.c: Fix indentation.
 927         * m32c-tdep.c: Fix indentation.
 928         * m32r-linux-tdep.c: Fix indentation.
 929         * m32r-tdep.c: Fix indentation.
 930         * m68hc11-tdep.c: Fix indentation.
 931         * m68k-bsd-nat.c: Fix indentation.
 932         * m68k-linux-nat.c: Fix indentation.
 933         * m68k-linux-tdep.c: Fix indentation.
 934         * m68k-tdep.c: Fix indentation.
 935         * machoread.c: Fix indentation.
 936         * macrocmd.c: Fix indentation.
 937         * macroexp.c: Fix indentation.
 938         * macroscope.c: Fix indentation.
 939         * macrotab.c: Fix indentation.
 940         * macrotab.h: Fix indentation.
 941         * main.c: Fix indentation.
 942         * mdebugread.c: Fix indentation.
 943         * mep-tdep.c: Fix indentation.
 944         * mi/mi-cmd-catch.c: Fix indentation.
 945         * mi/mi-cmd-disas.c: Fix indentation.
 946         * mi/mi-cmd-env.c: Fix indentation.
 947         * mi/mi-cmd-stack.c: Fix indentation.
 948         * mi/mi-cmd-var.c: Fix indentation.
 949         * mi/mi-cmds.c: Fix indentation.
 950         * mi/mi-main.c: Fix indentation.
 951         * mi/mi-parse.c: Fix indentation.
 952         * microblaze-tdep.c: Fix indentation.
 953         * minidebug.c: Fix indentation.
 954         * minsyms.c: Fix indentation.
 955         * mips-linux-nat.c: Fix indentation.
 956         * mips-linux-tdep.c: Fix indentation.
 957         * mips-nbsd-tdep.c: Fix indentation.
 958         * mips-tdep.c: Fix indentation.
 959         * mn10300-linux-tdep.c: Fix indentation.
 960         * mn10300-tdep.c: Fix indentation.
 961         * moxie-tdep.c: Fix indentation.
 962         * msp430-tdep.c: Fix indentation.
 963         * namespace.h: Fix indentation.
 964         * nat/fork-inferior.c: Fix indentation.
 965         * nat/gdb_ptrace.h: Fix indentation.
 966         * nat/linux-namespaces.c: Fix indentation.
 967         * nat/linux-osdata.c: Fix indentation.
 968         * nat/netbsd-nat.c: Fix indentation.
 969         * nat/x86-dregs.c: Fix indentation.
 970         * nbsd-nat.c: Fix indentation.
 971         * nbsd-tdep.c: Fix indentation.
 972         * nios2-linux-tdep.c: Fix indentation.
 973         * nios2-tdep.c: Fix indentation.
 974         * nto-procfs.c: Fix indentation.
 975         * nto-tdep.c: Fix indentation.
 976         * objfiles.c: Fix indentation.
 977         * objfiles.h: Fix indentation.
 978         * opencl-lang.c: Fix indentation.
 979         * or1k-tdep.c: Fix indentation.
 980         * osabi.c: Fix indentation.
 981         * osabi.h: Fix indentation.
 982         * osdata.c: Fix indentation.
 983         * p-lang.c: Fix indentation.
 984         * p-typeprint.c: Fix indentation.
 985         * p-valprint.c: Fix indentation.
 986         * parse.c: Fix indentation.
 987         * ppc-linux-nat.c: Fix indentation.
 988         * ppc-linux-tdep.c: Fix indentation.
 989         * ppc-nbsd-nat.c: Fix indentation.
 990         * ppc-nbsd-tdep.c: Fix indentation.
 991         * ppc-obsd-nat.c: Fix indentation.
 992         * ppc-ravenscar-thread.c: Fix indentation.
 993         * ppc-sysv-tdep.c: Fix indentation.
 994         * ppc64-tdep.c: Fix indentation.
 995         * printcmd.c: Fix indentation.
 996         * proc-api.c: Fix indentation.
 997         * producer.c: Fix indentation.
 998         * producer.h: Fix indentation.
 999         * prologue-value.c: Fix indentation.
1000         * prologue-value.h: Fix indentation.
1001         * psymtab.c: Fix indentation.
1002         * python/py-arch.c: Fix indentation.
1003         * python/py-bpevent.c: Fix indentation.
1004         * python/py-event.c: Fix indentation.
1005         * python/py-event.h: Fix indentation.
1006         * python/py-finishbreakpoint.c: Fix indentation.
1007         * python/py-frame.c: Fix indentation.
1008         * python/py-framefilter.c: Fix indentation.
1009         * python/py-inferior.c: Fix indentation.
1010         * python/py-infthread.c: Fix indentation.
1011         * python/py-objfile.c: Fix indentation.
1012         * python/py-prettyprint.c: Fix indentation.
1013         * python/py-registers.c: Fix indentation.
1014         * python/py-signalevent.c: Fix indentation.
1015         * python/py-stopevent.c: Fix indentation.
1016         * python/py-stopevent.h: Fix indentation.
1017         * python/py-threadevent.c: Fix indentation.
1018         * python/py-tui.c: Fix indentation.
1019         * python/py-unwind.c: Fix indentation.
1020         * python/py-value.c: Fix indentation.
1021         * python/py-xmethods.c: Fix indentation.
1022         * python/python-internal.h: Fix indentation.
1023         * python/python.c: Fix indentation.
1024         * ravenscar-thread.c: Fix indentation.
1025         * record-btrace.c: Fix indentation.
1026         * record-full.c: Fix indentation.
1027         * record.c: Fix indentation.
1028         * reggroups.c: Fix indentation.
1029         * regset.h: Fix indentation.
1030         * remote-fileio.c: Fix indentation.
1031         * remote.c: Fix indentation.
1032         * reverse.c: Fix indentation.
1033         * riscv-linux-tdep.c: Fix indentation.
1034         * riscv-ravenscar-thread.c: Fix indentation.
1035         * riscv-tdep.c: Fix indentation.
1036         * rl78-tdep.c: Fix indentation.
1037         * rs6000-aix-tdep.c: Fix indentation.
1038         * rs6000-lynx178-tdep.c: Fix indentation.
1039         * rs6000-nat.c: Fix indentation.
1040         * rs6000-tdep.c: Fix indentation.
1041         * rust-lang.c: Fix indentation.
1042         * rx-tdep.c: Fix indentation.
1043         * s12z-tdep.c: Fix indentation.
1044         * s390-linux-tdep.c: Fix indentation.
1045         * score-tdep.c: Fix indentation.
1046         * ser-base.c: Fix indentation.
1047         * ser-mingw.c: Fix indentation.
1048         * ser-uds.c: Fix indentation.
1049         * ser-unix.c: Fix indentation.
1050         * serial.c: Fix indentation.
1051         * sh-linux-tdep.c: Fix indentation.
1052         * sh-nbsd-tdep.c: Fix indentation.
1053         * sh-tdep.c: Fix indentation.
1054         * skip.c: Fix indentation.
1055         * sol-thread.c: Fix indentation.
1056         * solib-aix.c: Fix indentation.
1057         * solib-darwin.c: Fix indentation.
1058         * solib-frv.c: Fix indentation.
1059         * solib-svr4.c: Fix indentation.
1060         * solib.c: Fix indentation.
1061         * source.c: Fix indentation.
1062         * sparc-linux-tdep.c: Fix indentation.
1063         * sparc-nbsd-tdep.c: Fix indentation.
1064         * sparc-obsd-tdep.c: Fix indentation.
1065         * sparc-ravenscar-thread.c: Fix indentation.
1066         * sparc-tdep.c: Fix indentation.
1067         * sparc64-linux-tdep.c: Fix indentation.
1068         * sparc64-nbsd-tdep.c: Fix indentation.
1069         * sparc64-obsd-tdep.c: Fix indentation.
1070         * sparc64-tdep.c: Fix indentation.
1071         * stabsread.c: Fix indentation.
1072         * stack.c: Fix indentation.
1073         * stap-probe.c: Fix indentation.
1074         * stubs/ia64vms-stub.c: Fix indentation.
1075         * stubs/m32r-stub.c: Fix indentation.
1076         * stubs/m68k-stub.c: Fix indentation.
1077         * stubs/sh-stub.c: Fix indentation.
1078         * stubs/sparc-stub.c: Fix indentation.
1079         * symfile-mem.c: Fix indentation.
1080         * symfile.c: Fix indentation.
1081         * symfile.h: Fix indentation.
1082         * symmisc.c: Fix indentation.
1083         * symtab.c: Fix indentation.
1084         * symtab.h: Fix indentation.
1085         * target-float.c: Fix indentation.
1086         * target.c: Fix indentation.
1087         * target.h: Fix indentation.
1088         * tic6x-tdep.c: Fix indentation.
1089         * tilegx-linux-tdep.c: Fix indentation.
1090         * tilegx-tdep.c: Fix indentation.
1091         * top.c: Fix indentation.
1092         * tracefile-tfile.c: Fix indentation.
1093         * tracepoint.c: Fix indentation.
1094         * tui/tui-disasm.c: Fix indentation.
1095         * tui/tui-io.c: Fix indentation.
1096         * tui/tui-regs.c: Fix indentation.
1097         * tui/tui-stack.c: Fix indentation.
1098         * tui/tui-win.c: Fix indentation.
1099         * tui/tui-winsource.c: Fix indentation.
1100         * tui/tui.c: Fix indentation.
1101         * typeprint.c: Fix indentation.
1102         * ui-out.h: Fix indentation.
1103         * unittests/copy_bitwise-selftests.c: Fix indentation.
1104         * unittests/memory-map-selftests.c: Fix indentation.
1105         * utils.c: Fix indentation.
1106         * v850-tdep.c: Fix indentation.
1107         * valarith.c: Fix indentation.
1108         * valops.c: Fix indentation.
1109         * valprint.c: Fix indentation.
1110         * valprint.h: Fix indentation.
1111         * value.c: Fix indentation.
1112         * value.h: Fix indentation.
1113         * varobj.c: Fix indentation.
1114         * vax-tdep.c: Fix indentation.
1115         * windows-nat.c: Fix indentation.
1116         * windows-tdep.c: Fix indentation.
1117         * xcoffread.c: Fix indentation.
1118         * xml-syscall.c: Fix indentation.
1119         * xml-tdesc.c: Fix indentation.
1120         * xstormy16-tdep.c: Fix indentation.
1121         * xtensa-config.c: Fix indentation.
1122         * xtensa-linux-nat.c: Fix indentation.
1123         * xtensa-linux-tdep.c: Fix indentation.
1124         * xtensa-tdep.c: Fix indentation.
1125
1126 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1127             Craig Blackmore   <craig.blackmore@embecosm.com>
1128
1129         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
1130         as an unsigned value.
1131
1132 2020-11-01  Tom Tromey  <tom@tromey.com>
1133
1134         * dbxread.c (dbx_end_psymtab): Update.
1135         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1136         (build_type_psymtabs_reader): Update.
1137         * xcoffread.c (xcoff_end_psymtab): Update.
1138         * ctfread.c (scan_partial_symbols): Update.
1139         * psymtab.c (sort_pst_symbols): Remove.
1140         (partial_symtab::end): Rename from end_psymtab_common.  Inline
1141         sort_pst_symbols.
1142         * psympriv.h (struct partial_symtab) <end>: New method.
1143         (end_psymtab_common): Don't declare.
1144
1145 2020-11-01  Tom Tromey  <tom@tromey.com>
1146
1147         * symmisc.c (count_psyms): New function.
1148         (print_objfile_statistics): Use it.
1149         * psymtab.c (append_psymbol_to_list): Remove.
1150         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
1151         * objfiles.h (struct objstats) <n_psyms>: Remove.
1152
1153 2020-11-01  Tom Tromey  <tom@tromey.com>
1154
1155         * dbxread.c (dbx_end_psymtab): Update.
1156         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
1157         (build_type_psymtabs_reader): Update.
1158         * xcoffread.c (xcoff_end_psymtab): Update.
1159         * ctfread.c (scan_partial_symbols): Update.
1160         * psympriv.h (end_psymtab_common): Update.
1161         * psymtab.c (end_psymtab_common): Remove objfile parameter.
1162         (sort_pst_symbols): Likewise.
1163
1164 2020-11-01  Tom Tromey  <tom@tromey.com>
1165
1166         * dbxread.c (dbx_symfile_read): Update.
1167         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
1168         * xcoffread.c (xcoff_initial_scan): Update.
1169         * psympriv.h (init_psymbol_list): Don't declare.
1170         * psymtab.c (init_psymbol_list): Remove.
1171
1172 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1173
1174         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
1175         gnat_encoded_fixed_type_info.  Update all callers.
1176
1177 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1178
1179         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
1180         line too long.
1181
1182 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1183
1184         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
1185         cast_from_fixed.  Update all callers.
1186         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
1187         Update all callers.
1188         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
1189         Update all callers.
1190         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
1191         ada_scaling_factor.
1192         * ada-typeprint.c: Replace call to ada_scaling_factor by call
1193         to print_gnat_encoded_fixed_point_type.
1194         * ada-valprint.c: Likewise.
1195
1196 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1197
1198         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
1199         (debug_prefixed_printf): Add check of debug_displaced flag.
1200         * linux-nat.c (linux_nat_debug_printf): Add check of
1201         debug_linux_nat flag.
1202
1203 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1204
1205         * infrun.c (infrun_debug_printf_1): Remove.
1206         (displaced_debug_printf_1): Remove.
1207         (stop_all_threads): Use debug_prefixed_printf.
1208         * infrun.h (infrun_debug_printf_1): Remove.
1209         (infrun_debug_printf): Use debug_prefixed_printf.
1210         (displaced_debug_printf_1): Remove.
1211         (displaced_debug_printf): Use debug_prefixed_printf.
1212         * linux-nat.c (linux_nat_debug_printf_1): Remove.
1213         (linux_nat_debug_printf): Use debug_prefixed_printf.
1214
1215 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1216
1217         * configure: Re-generate.
1218         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
1219         AC_LANG_PROGRAM.
1220
1221 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1222
1223         * configure: Re-generate.
1224
1225 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1226
1227         * configure: Re-generate.
1228
1229 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1230
1231         * configure: Re-generate.
1232
1233 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1234
1235         * configure: Re-generate.
1236
1237 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1238
1239         * acinclude.m4: Modernize.
1240         * configure: Re-generate.
1241
1242 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1243
1244         * configure.ac: Modernize.
1245         * configure: Re-generate.
1246
1247 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1248
1249         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
1250         * configure: Re-generate.
1251         * configure.ac: Remove AM_PROG_CC_STDC.
1252
1253 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1254
1255         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
1256         AC_CANONICAL_SYSTEM.
1257         * configure: Re-generate.
1258
1259 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
1260
1261         * infrun.h (displaced_debug_printf): New macro.  Replace
1262         displaced debug prints throughout to use it.
1263         (displaced_debug_printf_1): New declaration.
1264         (displaced_step_dump_bytes): Return string, remove ui_file
1265         parameter, update all callers.
1266         * infrun.c (displaced_debug_printf_1): New function.
1267         (displaced_step_dump_bytes): Return string, remove ui_file
1268         parameter
1269
1270 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
1271
1272         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
1273
1274 2020-10-30  Tom Tromey  <tromey@adacore.com>
1275
1276         * Makefile.in (stamp-init): Depend on config.status.
1277
1278 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1279
1280         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
1281
1282 2020-10-30  Pedro Alves  <pedro@palves.net>
1283
1284         * thread.c (lookup_selected_frame): Move ...
1285         * frame.c (lookup_selected_frame): ... here.
1286
1287 2020-10-30  Pedro Alves  <pedro@palves.net>
1288
1289         * blockframe.c (block_innermost_frame): Use get_selected_frame.
1290         * frame.c
1291         (scoped_restore_selected_frame::scoped_restore_selected_frame):
1292         Use save_selected_frame.  Save language as well.
1293         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
1294         Use restore_selected_frame, and restore language as well.
1295         (selected_frame_id, selected_frame_level): New.
1296         (selected_frame): Update comments.
1297         (save_selected_frame, restore_selected_frame): New.
1298         (get_selected_frame): Use lookup_selected_frame.
1299         (get_selected_frame_if_set): Delete.
1300         (select_frame): Record selected_frame_level and selected_frame_id.
1301         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
1302         fields.
1303         (get_selected_frame): Make 'message' parameter optional.
1304         (get_selected_frame_if_set): Delete declaration.
1305         (select_frame): Update comments.
1306         (save_selected_frame, restore_selected_frame)
1307         (lookup_selected_frame): Declare.
1308         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
1309         * infrun.c (struct infcall_control_state) <selected_frame_level>:
1310         New field.
1311         (save_infcall_control_state): Use save_selected_frame.
1312         (restore_selected_frame): Delete.
1313         (restore_infcall_control_state): Use restore_selected_frame.
1314         * stack.c (select_frame_command_core, frame_command_core): Use
1315         get_selected_frame.
1316         * thread.c (restore_selected_frame): Rename to ...
1317         (lookup_selected_frame): ... this and make extern.  Select the
1318         current frame if the frame level is -1.
1319         (scoped_restore_current_thread::restore): Also restore the
1320         language.
1321         (scoped_restore_current_thread::~scoped_restore_current_thread):
1322         Don't try/catch.
1323         (scoped_restore_current_thread::scoped_restore_current_thread):
1324         Save the language as well.  Use save_selected_frame.
1325
1326 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1327
1328         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
1329         documentation.
1330         * gdbarch.h: Re-generate.
1331
1332 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1333
1334         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
1335         parameter.
1336         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
1337         Likewise.
1338         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1339         Likewise.
1340         * arch-utils.c (default_displaced_step_hw_singlestep):
1341         Likewise.
1342         * arch-utils.h (default_displaced_step_hw_singlestep):
1343         Likewise.
1344         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
1345         Likewise.
1346         * s390-tdep.c (s390_displaced_step_hw_singlestep):
1347         Likewise.
1348         * gdbarch.c: Re-generate.
1349         * gdbarch.h: Re-generate.
1350         * infrun.c (resume_1): Adjust.
1351
1352 2020-10-29  Tom Tromey  <tom@tromey.com>
1353
1354         * progspace.c (program_space::~program_space): Don't call
1355         exec_close.
1356
1357 2020-10-29  Tom Tromey  <tom@tromey.com>
1358
1359         * exec.c (exec_target::close): Don't change current program
1360         space.
1361
1362 2020-10-29  Tom Tromey  <tom@tromey.com>
1363
1364         * symfile.c (add_symbol_file_command): Update.
1365         * exec.c (program_space::add_target_sections): Rename.
1366         * symfile-mem.c (symbol_file_add_from_memory): Update.
1367         * progspace.h (struct program_space) <add_target_sections>:
1368         Declare new overload.
1369         * exec.h (add_target_sections_of_objfile): Don't declare.
1370
1371 2020-10-29  Tom Tromey  <tom@tromey.com>
1372
1373         * solib.c (solib_map_sections): Update.
1374         * exec.c (program_space::add_target_sections): Now a method.
1375         (exec_file_attach): Update.
1376         * exec.h (add_target_sections): Don't declare.
1377         * progspace.h (struct program_space) <add_target_sections>:
1378         Declare.
1379
1380 2020-10-29  Tom Tromey  <tom@tromey.com>
1381
1382         * progspace.h (struct program_space) <remove_target_sections>:
1383         Declare.
1384         * exec.c (program_space::remove_target_sections): Now a method.
1385         * exec.h (remove_target_sections): Don't declare.
1386
1387 2020-10-29  Tom Tromey  <tom@tromey.com>
1388
1389         * inferior.c (delete_inferior): Update.
1390         * progspace.c (program_space::empty): Rename from
1391         program_space_empty_p.  Return bool.
1392         * progspace.h (struct program_space) <empty>: New method.
1393         (program_space_empty_p): Don't declare.
1394
1395 2020-10-29  Tom Tromey  <tom@tromey.com>
1396
1397         * progspace.c (program_space::~program_space): Don't call
1398         clear_program_space_solib_cache.
1399         (program_space::clear_solib_cache): Rename from
1400         clear_solib_cache.
1401         * solib.c (handle_solib_event): Update.
1402         * progspace.h (struct program_space) <clear_solib_cache>: New
1403         method.
1404         (clear_program_space_solib_cache): Don't declare.
1405
1406 2020-10-29  Tom Tromey  <tom@tromey.com>
1407
1408         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1409         * target.c (info_target_command): Update.
1410         * symfile.c (syms_from_objfile_1, finish_new_objfile)
1411         (symbol_file_clear, reread_symbols): Update.
1412         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
1413         * stabsread.c (scan_file_globals): Update.
1414         * solib.c (update_solib_list): Update.
1415         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
1416         (svr4_fetch_objfile_link_map, enable_break)
1417         (svr4_relocate_main_executable)
1418         (svr4_iterate_over_objfiles_in_search_order): Update.
1419         * solib-frv.c (lm_base, enable_break)
1420         (frv_relocate_main_executable): Update.
1421         (main_got, frv_fdpic_find_canonical_descriptor): Update.
1422         (frv_fetch_objfile_link_map): Update.
1423         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
1424         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
1425         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
1426         * remote.c (remote_target::get_offsets): Update.
1427         (remote_target::start_remote)
1428         (extended_remote_target::post_attach): Update.
1429         * objfiles.c (entry_point_address_query): Update.
1430         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
1431         * minsyms.c (get_symbol_leading_char): Update.
1432         * frame.c (inside_main_func): Update.
1433         * progspace.h (symfile_objfile): Remove macro.
1434
1435 2020-10-29  Tom Tromey  <tom@tromey.com>
1436
1437         * exec.c (exec_file_attach): Update.
1438         * progspace.c (program_space::exec_close): Update.
1439         * progspace.h (struct program_space) <ebfd>: Now a
1440         gdb_bfd_ref_ptr.
1441         <set_exec_bfd>: Change argument type.
1442         <exec_bfd>: Update.
1443
1444 2020-10-29  Tom Tromey  <tom@tromey.com>
1445
1446         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1447         * symfile.c (reread_symbols): Update.
1448         * symfile-mem.c (add_symbol_file_from_memory_command)
1449         (add_vsyscall_page): Update.
1450         * source-cache.c (source_cache::get_plain_source_lines): Update.
1451         * solib-svr4.c (find_program_interpreter, elf_locate_base)
1452         (svr4_current_sos_direct, svr4_exec_displacement)
1453         (svr4_relocate_main_executable): Update.
1454         (svr4_iterate_over_objfiles_in_search_order): Update.
1455         * solib-frv.c (enable_break2, enable_break): Update.
1456         * solib-dsbt.c (lm_base, enable_break): Update.
1457         * solib-darwin.c (find_program_interpreter)
1458         (darwin_solib_create_inferior_hook): Update.
1459         * sol-thread.c (rw_common, ps_pdmodel): Update.
1460         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
1461         * remote.c (compare_sections_command)
1462         (remote_target::trace_set_readonly_regions): Update.
1463         * remote-sim.c (get_sim_inferior_data)
1464         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
1465         (gdbsim_target_open, gdbsim_target::files_info): Update.
1466         * exec.h (exec_bfd): Remove macro.
1467         * progspace.c (initialize_progspace): Update.
1468         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
1469         Update.
1470         * nto-procfs.c (nto_procfs_target::post_attach)
1471         (nto_procfs_target::create_inferior): Update.
1472         * maint.c (maintenance_info_sections): Update.
1473         * linux-thread-db.c (thread_db_target::get_thread_local_address):
1474         Update.
1475         * infcmd.c (post_create_inferior): Update.
1476         * gcore.c (default_gcore_arch, default_gcore_target): Update.
1477         (objfile_find_memory_regions): Update.
1478         * exec.c (validate_exec_file, exec_file_attach)
1479         (exec_read_partial_read_only, print_section_info): Update.
1480         * corelow.c (core_target_open): Update.
1481         * corefile.c (reopen_exec_file, validate_files): Update.
1482         * arm-tdep.c (gdb_print_insn_arm): Update.
1483         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
1484         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
1485         methods.
1486
1487 2020-10-29  Tom Tromey  <tom@tromey.com>
1488
1489         * progspace.h (current_target_sections): Remove macro.
1490         * solib-svr4.c (scan_dyntag): Update.
1491         * solib-dsbt.c (scan_dyntag): Update.
1492         * exec.c (exec_target::close): Update.
1493         (add_target_sections, add_target_sections_of_objfile)
1494         (remove_target_sections, exec_target::get_section_table)
1495         (exec_target::files_info, set_section_command)
1496         (exec_set_section_address, exec_target::has_memory)
1497         (exec_target::has_memory): Update.
1498
1499 2020-10-29  Tom Tromey  <tom@tromey.com>
1500
1501         * source-cache.c (source_cache::get_plain_source_lines): Use
1502         current_program_space.
1503         * corefile.c (reopen_exec_file): Use current_program_space.
1504         * exec.c (exec_file_attach): Use current_program_space.
1505         * exec.h (exec_bfd_mtime): Remove.
1506
1507 2020-10-29  Tom Tromey  <tom@tromey.com>
1508
1509         * gcore.c (default_gcore_mach): Remove.
1510         (create_gcore_bfd): Update.
1511
1512 2020-10-29  Tom Tromey  <tom@tromey.com>
1513
1514         * progspace.c (program_space::exec_close): New method, from
1515         exec_close in exec.c.
1516         * exec.c (exec_close): Move to progspace.c.
1517         (exec_target::close, exec_file_attach): Update.
1518         * progspace.h (struct program_space) <exec_close>: Declare
1519         method.
1520
1521 2020-10-29  Tom Tromey  <tom@tromey.com>
1522
1523         * progspace.h (struct program_space) <exec_filename>: Rename from
1524         pspace_exec_filename.  Now a unique_xmalloc_ptr.
1525         * inferior.c (print_selected_inferior): Update.
1526         (print_inferior): Update.
1527         * mi/mi-main.c (print_one_inferior): Update.
1528         * exec.h (exec_filename): Remove macro.
1529         * corefile.c (get_exec_file): Update.
1530         * exec.c (exec_close): Update.
1531         (exec_file_attach): Update.
1532         * progspace.c (clone_program_space): Update.
1533         (print_program_space): Update.
1534
1535 2020-10-29  Tom Tromey  <tom@tromey.com>
1536
1537         * target-section.h (struct target_section): Add constructor.
1538         * exec.c (build_section_table, add_target_sections_of_objfile):
1539         Update.
1540         * corelow.c (core_target::build_file_mappings): Update.
1541
1542 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1543
1544         PR gdb/19318
1545         * inferior.c (detach_inferior_command): Restore the current thread.
1546         (kill_inferior_command): Ditto.
1547
1548 2020-10-28  Tom de Vries  <tdevries@suse.de>
1549
1550         PR symtab/26772
1551         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
1552         map, check it in the "best match" loop.
1553
1554 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1555
1556         * m32c-tdep.c: Remove unused includes.
1557
1558 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1559
1560         * xtensa-tdep.c: Remove includes.
1561
1562 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1563
1564         * breakpoint.c (struct condition_command_opts): New struct.
1565         (condition_command_option_defs): New static global.
1566         (make_condition_command_options_def_group): New function.
1567         (condition_completer): Update to consider the '-force' flag.
1568         (condition_command): Use gdb::option for the '-force' flag.
1569
1570 2020-10-27  Tom de Vries  <tdevries@suse.de>
1571
1572         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
1573         symbols in section check.
1574
1575 2020-10-27  Tom de Vries  <tdevries@suse.de>
1576
1577         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
1578
1579 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1580
1581         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
1582         * breakpoint.c: Update the help text of the 'condition' and 'break'
1583         commands.
1584         (set_breakpoint_condition): Take a new bool parameter
1585         to control whether condition definition should be forced even when
1586         the condition expression is invalid in all of the current locations.
1587         (condition_command): Update the call to 'set_breakpoint_condition'.
1588         (find_condition_and_thread): Take the "-force-condition" flag into
1589         account.
1590         * linespec.c (linespec_keywords): Add "-force-condition" as an
1591         element.
1592         (FORCE_KEYWORD_INDEX): New #define.
1593         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
1594         as a keyword.
1595         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
1596         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
1597         * python/py-breakpoint.c (bppy_set_condition): Ditto.
1598         * NEWS: Mention the changes to the 'break' and 'condition' commands.
1599
1600 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1601
1602         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
1603         * breakpoint.c (set_breakpoint_location_condition): New function.
1604         (set_breakpoint_condition): Disable a breakpoint location if parsing
1605         the condition string gives an error.
1606         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
1607         (build_target_condition_list): Ditto.
1608         (build_target_command_list): Ditto.
1609         (build_bpstat_chain): Ditto.
1610         (print_one_breakpoint_location): Ditto.
1611         (print_one_breakpoint): Ditto.
1612         (breakpoint_1): Ditto.
1613         (bp_location::bp_location): Ditto.
1614         (locations_are_equal): Ditto.
1615         (update_breakpoint_locations): Ditto.
1616         (enable_disable_bp_num_loc): Ditto.
1617         (init_breakpoint_sal): Use set_breakpoint_location_condition.
1618         (find_condition_and_thread_for_sals): New static function.
1619         (create_breakpoint): Call find_condition_and_thread_for_sals.
1620         (location_to_sals): Call find_condition_and_thread_for_sals instead
1621         of find_condition_and_thread.
1622
1623 2020-10-26  Tom de Vries  <tdevries@suse.de>
1624
1625         * dwarf2/read.c (process_full_comp_unit): Call
1626         dwarf2_find_base_address.
1627
1628 2020-10-26  Tom Tromey  <tromey@adacore.com>
1629
1630         * gdbtypes.c (create_range_type): Revert previous patch.  Add
1631         comment.
1632
1633 2020-10-26  Pedro Alves  <pedro@palves.net>
1634
1635         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
1636         (my_waitpid): Use gdb::handle_eintr.
1637
1638 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
1639
1640         * acinclude.m4: Update ptrace.m4 path.
1641         * ptrace.m4: Moved to gdbsupport.
1642
1643 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1644
1645         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
1646         instead of target_gdbarch.
1647
1648 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1649
1650         * jit.c (jit_reader_load_command): Pass current inferior.
1651         (jit_inferior_init): Change parameter type to inferior, use it.
1652         (jit_inferior_created): Remove.
1653         (jit_inferior_created_hook): Pass inferior parameter down.
1654         (_initialize_jit): Use jit_inferior_created_hook instead of
1655         jit_inferior_created.
1656         * jit.h (jit_inferior_created_hook): Add inferior parameter.
1657         * infrun.c (follow_exec): Pass inferior to
1658         jit_inferior_created_hook.
1659
1660 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1661
1662         * linux-thread-db.c (check_pid_namespace_match): Add inferior
1663         parameter and use it.
1664         (thread_db_inferior_created): Pass inferior argument.
1665
1666 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1667
1668         * aix-thread.c (aix_thread_inferior_created): Add inferior
1669         parameter.
1670         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
1671         * dummy-frame.c (cleanup_dummy_frames): Likewise.
1672         * jit.c (jit_inferior_created): Likewise.
1673         * linux-thread-db.c (thread_db_inferior_created): Likewise.
1674         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
1675         * observable.h (inferior_created): Likewise.
1676         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
1677         * symfile-mem.c (add_vsyscall_page): Likewise.
1678         * infcmd.c (post_create_inferior): Pass inferior argument.
1679
1680 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
1681
1682         GDB 10.1 released.
1683
1684 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
1685
1686         * ada-typeprint.c (ada_print_type): Remove superfluous second call
1687         to ada_check_typedef.
1688
1689 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1690
1691         * f-exp.y (f_parse): Rename to...
1692         (f_language::parser): ...this.
1693         * f-lang.c (f_get_encoding): Rename to...
1694         (f_language::get_encoding): ...this.
1695         (f_op_print_tab): Rename to...
1696         (f_language::op_print_tab): ...this.
1697         (exp_descriptor_f): Rename to...
1698         (f_language::exp_descriptor_tab): ...this.
1699         (class f_language): Moved to f-lang.h.
1700         (f_language::language_arch_info): New function, moved out of class
1701         declaration.
1702         (f_language::search_name_hash): Likewise.
1703         (f_language::lookup_symbol_nonlocal): Likewise.
1704         (f_language::get_symbol_name_matcher_inner): Likewise.
1705         * f-lang.h: Add 'valprint.h' include.
1706         (class f_language): Moved here from f-lang.c.
1707         * f-typeprint.c (f_type_print_args): Delete commented out
1708         declaration.
1709         (f_print_typedef): Rename to...
1710         (f_language::print_typedef): ...this.
1711         (f_print_type): Rename to...
1712         (f_language::print_type): ...this.
1713         (f_type_print_varspec_prefix): Delete declaration and rename to...
1714         (f_language::f_type_print_varspec_prefix): ...this.
1715         (f_type_print_varspec_suffix): Delete declaration and rename to...
1716         (f_language::f_type_print_varspec_suffix): ...this.
1717         (f_type_print_base): Delete declaration and rename to...
1718         (f_language::f_type_print_base): ...this.
1719         * f-valprint.c (f_value_print_inner): Rename to...
1720         (f_language::value_print_inner): ...this.
1721         * parse.c: Delete 'f-lang.h' include.
1722
1723 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1724
1725         * language.h (language_defn::print_type): Add variable names in
1726         declaration, and update header comment.
1727
1728 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1729
1730         * ada-lang.c (ada_language::demangle): Rename to...
1731         (ada_language::demangle_symbol): ...this.
1732         * c-lang.c (cplus_language::demangle): Rename to...
1733         (cplus_language::demangle_symbol): ...this.
1734         * d-lang.c (d_language::demangle): Rename to...
1735         (d_language::demangle_symbol): ...this.
1736         * f-lang.c (f_language::demangle): Rename to...
1737         (f_language::demangle_symbol): ...this.
1738         * go-lang.c (go_language::demangle): Rename to...
1739         (go_language::demangle_symbol): ...this.
1740         * language.c (language_demangle): Update call to demangle_symbol.
1741         (auto_or_unknown_language::demangle): Rename to...
1742         (auto_or_unknown_language::demangle_symbol): ...this.
1743         * language.h (language_defn::demangle): Rename to...
1744         (language_defn::demangle_symbol): ...this.
1745         * objc-lang.c (objc_language::demangle): Rename to...
1746         (objc_language::demangle_symbol): ...this.
1747         * rust-lang.c (rust_language::demangle): Rename to...
1748         (rust_language::demangle_symbol): ...this.
1749
1750 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1751
1752         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
1753         (iterate_over_file_blocks): Replace use of macro with the macros
1754         definition.
1755
1756 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1757
1758         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
1759         * valprint.c (maybe_print_array_index): Replace use of macro with
1760         the macros definition.
1761
1762 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1763
1764         * ada-lang.c (ada_language::print_array_index): Call value_print
1765         directly.
1766         * language.c (language_defn::print_array_index): Likewise.
1767         * language.h (LA_VALUE_PRINT): Delete.
1768         * valprint.c (value_print): Call value_print on the
1769         current_language directly.
1770
1771 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1772
1773         * language.h (LA_PRINT_TYPEDEF): Delete.
1774         * typeprint.c (typedef_print): Call print_typedef directly on the
1775         current_language object.
1776
1777 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1778
1779         * m2-exp.y (m2_parse): Rename to...
1780         (m2_language::parser): ...this.  Update function signature.
1781         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
1782         (m2_op_print): Rename to...
1783         (m2_language::op_print_tab): ...this, and make const.
1784         (exp_descriptor_modula2): Rename to...
1785         (m2_language::exp_descriptor_modula2): ...this.
1786         (class m2_language): Move to m2-lang.h.
1787         (m2_language::language_arch_info): New function, moved out of
1788         class declaration.
1789         (m2_language::printchar): New function, body from m2_printchar.
1790         (m2_language::printstr): New function, moved out of class
1791         declaration.
1792         (m2_language::emitchar): Likewise.
1793         * m2-lang.h (m2_parse): Delete declaration.
1794         (m2_print_typedef): Delete declaration.
1795         (m2_value_print_inner): Delete declaration.
1796         (class m2_language): Class declaration moved from m2-lang.c,
1797         larger functions are left in m2-lang.c.
1798         * m2-typeprint.c (m2_print_typedef): Rename to...
1799         (m2_language::print_typedef): ...this, and update function
1800         signature.
1801         * m2-valprint.c (m2_value_print_inner): Rename to...
1802         (m2_language::value_print_inner): ...this, replace use of
1803         LA_PRINT_STRING with a direct call to printstr member function,
1804         and update recursive call.
1805
1806 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1807
1808         * language.c (default_is_string_type_p): Delete, implementation
1809         moved into auto_or_unknown_language::is_string_type_p.
1810         (unk_op_print_tab): Moved into
1811         auto_or_unknown_language::opcode_print_table.
1812         (unknown_language_arch_info): Delete, implementation moved into
1813         auto_or_unknown_language::language_arch_info.
1814         (class auto_or_unknown_language): New class, member functions
1815         copied from unknown_language class, with some updates.
1816         (class unknown_language): Most member functions moved into
1817         auto_or_unknown_language class.  Inherit from
1818         auto_or_unknown_language class.
1819         (class auto_language): Inherit from auto_or_unknown_language.
1820         Delete most member functions.
1821
1822 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1823
1824         * stabsread.c (read_member_functions): Remove gdb_assert.
1825
1826 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1827
1828         * gdbtypes.c (init_complex_type): Check target type name.
1829
1830 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1831
1832         * target-debug.h (target_debug_print_struct_target_ops_p):
1833         Remove.
1834         (target_debug_print_async_callback_ftype_p): Remove.
1835         (target_debug_print_struct_trace_state_variable_p): Remove.
1836         (target_debug_print_struct_traceframe_info_p): Remove.
1837         (target_debug_print_VEC__btrace_block_s__pp): Remove.
1838         (target_debug_print_enum_btrace_format): Remove.
1839         (target_debug_print_enum_info_proc_what): Remove.
1840         (target_debug_print_thread_info_pp): Remove.
1841
1842 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
1843
1844         * target.h (struct target_ops) <make_corefile_notes>:
1845         Change return type to unique pointer.
1846         * target.c (dummy_make_corefile_notes): Likewise.
1847         * exec.c (struct exec_target) <make_corefile_notes>:
1848         Likewise.
1849         (exec_target::make_corefile_notes): Likewise.
1850         * procfs.c (class procfs_target) <make_corefile_notes>:
1851         Likewise.
1852         (procfs_do_thread_registers): Adjust to unique pointer.
1853         (struct procfs_corefile_thread_data): Add constructor.
1854         <note_data>: Change type to unique pointer.
1855         (procfs_corefile_thread_callback): Adjust to unique pointer.
1856         (procfs_target::make_corefile_notes): Change return type to
1857         unique pointer.
1858         * target-delegates.c: Re-generate.
1859         * gcore.c (write_gcore_file_1): Adjust.
1860         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
1861         New.
1862
1863 2020-10-22  Tom de Vries  <tdevries@suse.de>
1864
1865         * block.c (find_block_in_blockvector): Make sure the returned block
1866         contains pc.
1867
1868 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1869
1870         PR gdb/26693
1871         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
1872         parameter.
1873         (load_cu): Pass existing CU.
1874         (process_imported_unit_die): Likewise.
1875         (follow_die_offset): Likewise.
1876
1877 2020-10-22  Luis Machado  <luis.machado@linaro.org>
1878
1879         * corelow.c (core_target::xfer_partial): Also check for an empty
1880         m_core_unavailable_mappings vector.
1881
1882 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1883
1884         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
1885         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
1886         * f-exp.y (arglist): Allow for a series of subranges.
1887         (subrange): Add cases for subranges with strides.
1888         * f-lang.c (value_f90_subarray): Catch use of array strides and
1889         throw an error.
1890         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
1891
1892 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1893
1894         * expprint.c (print_subexp_standard): Change enum range_type to
1895         range_flag and rename variables to match.
1896         (dump_subexp_body_standard): Likewise.
1897         * expression.h (enum range_type): Rename to...
1898         (enum range_flag): ...this.
1899         (range_types): Rename to...
1900         (range_flags): ...this.
1901         * f-lang.c (value_f90_subarray): Change enum range_type to
1902         range_flag and rename variables to match.
1903         * parse.c (operator_length_standard): Likewise.
1904         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
1905         range_type to range_flag.
1906         * rust-lang.c (rust_evaluate_funcall): Likewise.
1907         (rust_range): Likewise.
1908         (rust_compute_range): Likewise.
1909         (rust_subscript): Likewise.
1910
1911 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1912
1913         * expprint.c (print_subexp_standard): Update to reflect changes to
1914         enum range_type.
1915         (dump_subexp_body_standard): Likewise.
1916         * expression.h (enum range_type): Convert to a bit field enum, and
1917         make the enum unsigned.
1918         * f-exp.y (subrange): Update to reflect changes to enum
1919         range_type.
1920         * f-lang.c (value_f90_subarray): Likewise.
1921         * parse.c (operator_length_standard): Likewise.
1922         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
1923         * rust-lang.c (rust_range): Likewise.
1924         (rust_compute_range): Likewise.
1925         (rust_subscript): Likewise.
1926
1927 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
1928
1929         * infrun.c (displaced_step_in_progress_thread): Fix comment.
1930         (displaced_step_in_progress): Fix comment.
1931
1932 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
1933
1934         * gdbarch.sh (make_corefile_notes): Return unique pointer.
1935         * gdbarch.c: Re-generate.
1936         * gdbarch.h: Re-generate.
1937         * gcore.c (write_gcore_file_1): Adjust.
1938         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
1939         constructor.
1940         <note_data>: Change type to unique pointer.
1941         <abort_iteration>: Change type to bool.
1942         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
1943         (fbsd_collect_thread_registers): Return void, adjust.
1944         (struct fbsd_corefile_thread_data): Add construtor.
1945         <note_data>: Change type to unique pointer.
1946         (fbsd_corefile_thread): Adjust.
1947         (fbsd_make_corefile_notes): Return unique pointer, adjust.
1948         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
1949         to unique pointer, adjust.
1950         (struct linux_collect_regset_section_cb_data): Add constructor.
1951         <note_data>: Change type to unique pointer.
1952         <abort_iteration>: Change type to bool.
1953         (linux_collect_thread_registers): Return void, adjust.
1954         (struct linux_corefile_thread_data): Add constructor.
1955         <note_data>: Change type to unique pointer.
1956         (linux_corefile_thread): Adjust.
1957         (linux_make_corefile_notes): Return unique pointer, adjust.
1958
1959 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1960
1961         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
1962         * gdbarch.c: Re-generate.
1963         * gdbarch.h: Re-generate.
1964         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
1965         bool.
1966         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1967         Likewise.
1968         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
1969         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
1970         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
1971         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
1972
1973 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1974
1975         * gdbarch.sh: Make generated predicates return bool.
1976         * gdbarch.c: Re-generate.
1977         * gdbarch.h: Re-generate.
1978
1979 2020-10-20  Tom Tromey  <tom@tromey.com>
1980
1981         * varobj-iter.h (struct varobj_item): Remove typedef.
1982
1983 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1984
1985         * infrun.c (currently_stepping): Change int to bool
1986         (maybe_software_singlestep): Likewise.
1987         (show_stop_on_solib_events): Likewise.
1988         (stepping_past_nonsteppable_watchpoint): Likewise.
1989         (displaced_step_in_progress_any_inferior): Likewise.
1990         (displaced_step_in_progress_thread): Likewise.
1991         (keep_going_stepped_thread): Likewise.
1992         (thread_still_needs_step_over): Likewise.
1993         (start_step_over): Likewise.
1994         (do_target_resume): Likewise.
1995         (resume_1): Likewise.
1996         (clear_proceed_status): Likewise.
1997         (thread_still_needs_step_over_bp): Likewise.
1998         (proceed): Likewise.
1999         (switch_back_to_stepped_thread): Likewise.
2000         (adjust_pc_after_break): Likewise.
2001         (stepped_in_from): Likewise.
2002         (handle_stop_requested): Likewise.
2003         (handle_syscall_event): Likewise.
2004         (handle_no_resumed): Likewise.
2005         (handle_inferior_event): Likewise.
2006         (finish_step_over): Likewise.
2007         (handle_signal_stop): Likewise.
2008         (process_event_stop_test): Likewise.
2009
2010 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2011
2012         * infrun.c (get_displaced_stepping_state): Fix comment.
2013
2014 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
2015
2016         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
2017
2018 2020-10-19  Tom Tromey  <tromey@adacore.com>
2019
2020         PR tui/26719
2021         * tui/tui-winsource.h (struct tui_source_window_base)
2022         <refresh_window>: Rename from refresh_pad.
2023         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
2024         Rename from refresh_pad.
2025         (tui_source_window_base::show_source_content)
2026         (tui_source_window_base::do_scroll_horizontal): Update.
2027
2028 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2029
2030         * thread.c (_initialize_thread): Fine-tune the help text of
2031         'info threads'.
2032
2033 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2034
2035         * frame.c: Remove the unused 'uinteger_option_def' type alias.
2036
2037 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
2038
2039         * breakpoint.c (handle_jit_event): Add an argument, change how
2040         `jit_event_handler` is called.
2041
2042 2020-10-17  Tom Tromey  <tom@tromey.com>
2043
2044         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
2045         (scan_xcoff_symtab): Update.
2046         * psymtab.h (class psymtab_storage) <global_psymbols,
2047         static_psymbols, current_global_psymbols,
2048         current_static_psymbols>: Remove.
2049         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
2050         (match_partial_symbol, lookup_partial_symbol): Update.
2051         (print_partial_symbols): Change parameters.
2052         (dump_psymtab, recursively_search_psymtabs)
2053         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
2054         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
2055         (concat): Remove.
2056         (end_psymtab_common): Simplify.
2057         (append_psymbol_to_list): Change parameters.
2058         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
2059         (init_psymbol_list): Simplify.
2060         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
2061         * psympriv.h (struct partial_symtab) <empty>: New method.
2062         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
2063         Remove.
2064         <global_psymbols, static_psymbols>: New members.
2065         <add_psymbol>: New methods.
2066         (add_psymbol_to_list): Don't declare.
2067         (psymbol_placement): Move earlier.
2068         * mdebugread.c (parse_partial_symbols): Update.
2069         (handle_psymbol_enumerators): Change parameters.
2070         (mdebug_expand_psymtab): Update.
2071         * dwarf2/read.c (process_psymtab_comp_unit_reader)
2072         (add_partial_symbol): Update.
2073         * dwarf2/index-write.c (write_psymbols): Change parameters.
2074         (write_one_signatured_type): Update.
2075         (recursively_count_psymbols): Update.
2076         (recursively_write_psymbols): Update.
2077         (class debug_names) <recursively_write_psymbols>: Update.
2078         <write_psymbols>: Change parameters.
2079         <write_one_signatured_type>: Update.
2080         * dbxread.c (read_dbx_symtab): Update.
2081         (dbx_end_psymtab): Use partial_symtab::empty.
2082         * ctfread.c (struct ctf_context) <pst>: New member.
2083         (create_partial_symtab): Set it.
2084         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
2085         (scan_partial_symbols): Use the psymtab's context.  Update.
2086
2087 2020-10-17  Tom Tromey  <tom@tromey.com>
2088
2089         * valprint.c (generic_value_print): Remove comment.
2090         * m2-valprint.c (m2_value_print_inner): Remove comment.
2091         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
2092         type.
2093
2094 2020-10-17  Tom de Vries  <tdevries@suse.de>
2095
2096         PR symtab/26317
2097         * source.c (select_source_symtab): Handling sal.symtab == NULL for
2098         symbol main.
2099
2100 2020-10-14  Tom de Vries  <tdevries@suse.de>
2101
2102         PR gdb/26733
2103         * solib.c (solib_contains_address_p): Handle
2104         'solib->sections == nullptr'.
2105
2106 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
2107
2108         PR gdb/26642
2109         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
2110         target can't do async.
2111         * target.c (target_wait): Assert that we don't pass
2112         TARGET_WNOHANG to a target that can't async.
2113
2114 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
2115
2116         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
2117         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
2118         * alpha-bsd-nat.c: Adjust include.
2119         * alpha-bsd-tdep.h: Adjust comment.
2120         * alpha-nbsd-tdep.c: Rename to ...
2121         * alpha-netbsd-tdep.c: ... this, adjust include.
2122         * amd64-nbsd-nat.c: Rename to ...
2123         * amd64-netbsd-nat.c: ... this, adjust include.
2124         * amd64-nbsd-tdep.c: Rename to ...
2125         * amd64-netbsd-tdep.c: ... this, adjust include.
2126         * amd64-tdep.h: Adjust include.
2127         * arm-nbsd-nat.c: Rename to ...
2128         * arm-netbsd-nat.c: ... this, adjust include.
2129         * arm-nbsd-tdep.c: Rename to ...
2130         * arm-netbsd-tdep.c: ... this, adjust include.
2131         * arm-nbsd-tdep.h: Rename to ...
2132         * arm-netbsd-tdep.h: ... this, adjust include.
2133         * configure.nat: Adjust file lists.
2134         * configure.tgt: Likewise.
2135         * hppa-nbsd-nat.c: Rename to ...
2136         * hppa-netbsd-nat.c: ... this, adjust include.
2137         * hppa-nbsd-tdep.c: Rename to ...
2138         * hppa-netbsd-tdep.c: ... this, adjust include.
2139         * i386-nbsd-nat.c: Rename to ...
2140         * i386-netbsd-nat.c: ... this, adjust include.
2141         * i386-nbsd-tdep.c: Rename to ...
2142         * i386-netbsd-tdep.c: ... this, adjust include.
2143         * m68k-bsd-nat.c: Adjust include.
2144         * mips-nbsd-nat.c: Rename to ...
2145         * mips-netbsd-nat.c: ... this, adjust include.
2146         * mips-nbsd-tdep.c: Rename to ...
2147         * mips-netbsd-tdep.c: ... this, adjust include.
2148         * mips-nbsd-tdep.h: Rename to ...
2149         * mips-netbsd-tdep.h: ... this.
2150         * nbsd-nat.c: Rename to ...
2151         * netbsd-nat.c: ... this, adjust include.
2152         * nbsd-nat.h: Rename to ...
2153         * netbsd-nat.h: ... this, adjust include.
2154         * nbsd-tdep.c: Rename to ...
2155         * netbsd-tdep.c: ... this, adjust include.
2156         * nbsd-tdep.h: Rename to ...
2157         * netbsd-tdep.h: ... this.
2158         * ppc-nbsd-nat.c: Rename to ...
2159         * ppc-netbsd-nat.c: ... this, adjust include.
2160         * ppc-nbsd-tdep.c: Rename to ...
2161         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
2162         * ppc-nbsd-tdep.h: Rename to ...
2163         * ppc-netbsd-tdep.h: ... this.
2164         * sh-nbsd-nat.c: Rename to ...
2165         * sh-netbsd-nat.c: ... this, adjust include.
2166         * sh-nbsd-tdep.c: Rename to ...
2167         * sh-netbsd-tdep.c: ... this, adjust include.
2168         * sparc-nbsd-nat.c: Rename to ...
2169         * sparc-netbsd-nat.c: ... this.
2170         * sparc-nbsd-tdep.c: Rename to ...
2171         * sparc-netbsd-tdep.c: ... this, adjust include.
2172         * sparc64-nbsd-nat.c: Rename to ...
2173         * sparc64-netbsd-nat.c: ... this.
2174         * sparc64-nbsd-tdep.c: Rename to ...
2175         * sparc64-netbsd-tdep.c: ... this, adjust include.
2176         * sparc64-tdep.h: Adjust comment.
2177         * vax-bsd-nat.c: Adjust include.
2178         * vax-nbsd-tdep.c: Rename to ...
2179         * vax-netbsd-tdep.c: ... this, adjust include.
2180
2181 2020-10-12  Tom Tromey  <tom@tromey.com>
2182
2183         * target.h (struct target_ops) <get_section_table>: Update.
2184         (target_get_section_table): Update.
2185         * target.c (target_get_section_table, target_section_by_addr)
2186         (memory_xfer_partial_1): Update.
2187         * target-section.h (target_section_table): Now an alias.
2188         * target-delegates.c: Rebuild.
2189         * target-debug.h (target_debug_print_target_section_table_p):
2190         Rename from target_debug_print_struct_target_section_table_p.
2191         * symfile.c (build_section_addr_info_from_section_table): Update.
2192         * solib.c (solib_map_sections, solib_contains_address_p): Update.
2193         * solib-svr4.c (scan_dyntag): Update.
2194         * solib-dsbt.c (scan_dyntag): Update.
2195         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2196         Update.
2197         * record-full.c (record_full_core_target::xfer_partial): Update.
2198         * progspace.h (struct program_space) <target_sections>: Update.
2199         * exec.h (print_section_info): Update.
2200         * exec.c (exec_target::close, build_section_table)
2201         (add_target_sections, add_target_sections_of_objfile)
2202         (remove_target_sections, exec_on_vfork)
2203         (section_table_available_memory)
2204         (section_table_xfer_memory_partial)
2205         (exec_target::get_section_table, exec_target::xfer_partial)
2206         (print_section_info, set_section_command)
2207         (exec_set_section_address, exec_target::has_memory): Update.
2208         * corelow.c (core_target::build_file_mappings)
2209         (core_target::xfer_partial, core_target::info_proc_mappings)
2210         (core_target::info_proc_mappings): Update.
2211         * bfd-target.c (class target_bfd): Update
2212
2213 2020-10-12  Tom Tromey  <tom@tromey.com>
2214
2215         * progspace.c (program_space::~program_space): Don't call
2216         clear_section_table.
2217         * exec.h (clear_section_table): Don't declare.
2218         * exec.c (exec_target::close): Update.
2219         (clear_section_table): Remove.
2220
2221 2020-10-12  Tom Tromey  <tom@tromey.com>
2222
2223         * exec.c (add_target_sections_of_objfile): Simplify.
2224
2225 2020-10-12  Tom Tromey  <tom@tromey.com>
2226
2227         * solib.c (solib_map_sections): Update.
2228         * record-full.c (record_full_core_open_1): Update.
2229         * exec.h (build_section_table): Return a target_section_table.
2230         * exec.c (exec_file_attach): Update.
2231         (build_section_table): Return a target_section_table.
2232         * corelow.c (core_target::core_target): Update.
2233         * bfd-target.c (target_bfd::target_bfd): Update.
2234
2235 2020-10-12  Tom Tromey  <tom@tromey.com>
2236
2237         * target.c (target_section_by_addr, memory_xfer_partial_1):
2238         Update.
2239         * target-section.h (struct target_section_table): Use
2240         std::vector.
2241         * symfile.h (build_section_addr_info_from_section_table): Take a
2242         target_section_table.
2243         * symfile.c (build_section_addr_info_from_section_table): Take a
2244         target_section_table.
2245         * solist.h (struct so_list) <sections>: Change type.
2246         <sections_end>: Remove.
2247         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
2248         (solib_contains_address_p): Update.
2249         * solib-svr4.c (scan_dyntag): Update.
2250         * solib-dsbt.c (scan_dyntag): Update.
2251         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2252         Update.
2253         * record-full.c (record_full_core_start, record_full_core_end):
2254         Remove.
2255         (record_full_core_sections): New global.
2256         (record_full_core_open_1, record_full_core_target::xfer_partial):
2257         Update.
2258         * exec.h (build_section_table, section_table_xfer_memory_partial)
2259         (add_target_sections): Take a target_section_table.
2260         * exec.c (exec_file_attach, clear_section_table): Update.
2261         (resize_section_table): Remove.
2262         (build_section_table, add_target_sections): Take a
2263         target_section_table.
2264         (add_target_sections_of_objfile, remove_target_sections)
2265         (exec_on_vfork): Update.
2266         (section_table_available_memory): Take a target_section_table.
2267         (section_table_read_available_memory): Update.
2268         (section_table_xfer_memory_partial): Take a target_section_table.
2269         (print_section_info, set_section_command)
2270         (exec_set_section_address, exec_target::has_memory): Update.
2271         * corelow.c (class core_target) <m_core_section_table,
2272         m_core_file_mappings>: Remove braces.
2273         <~core_target>: Remove.
2274         (core_target::core_target): Update.
2275         (core_target::~core_target): Remove.
2276         (core_target::build_file_mappings)
2277         (core_target::xfer_memory_via_mappings)
2278         (core_target::xfer_partial, core_target::info_proc_mappings):
2279         Update.
2280         * bfd-target.c (target_bfd::xfer_partial): Update.
2281         (target_bfd::target_bfd): Update.
2282         (target_bfd::~target_bfd): Remove.
2283
2284 2020-10-12  Tom Tromey  <tom@tromey.com>
2285
2286         * target.h (struct target_section, struct target_section_table):
2287         Move to target-section.h.
2288         * target-section.h: New file.
2289
2290 2020-10-12  Pedro Alves  <pedro@palves.net>
2291
2292         PR exp/26602
2293         * valops.c (struct struct_field_searcher): New.
2294         (update_search_result): Rename to ...
2295         (struct_field_searcher::update_result): ... this.  Simplify
2296         prototype.  Record all found fields.
2297         (do_search_struct_field): Rename to ...
2298         (struct_field_searcher::search): ... this.  Simplify prototype.
2299         Maintain stack of visited baseclass path.  Call update_result for
2300         fields too.  Keep searching fields in baseclasses instead of
2301         stopping at the first found field.
2302         (search_struct_field): Use struct_field_searcher.  When looking
2303         for fields, report ambiguous access attempts.
2304
2305 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
2306
2307         * frame.c (inside_main_func): Check full symbols as well as
2308         minimal symbols.
2309
2310 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
2311
2312         * ada-lang.c (advance_wild_match): Rewrite the function's
2313         description.  Change the type of target0, t0 and t1 to char.
2314
2315 2020-10-09  Tom Tromey  <tromey@adacore.com>
2316
2317         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
2318
2319 2020-10-09  Tom Tromey  <tromey@adacore.com>
2320
2321         * ada-lang.h (ada_encode): Return std::string.
2322         * ada-lang.c (ada_encode_1): Return std::string.
2323         (ada_encode): Likewise.
2324         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
2325         Update.
2326         * ada-exp.y (block_lookup, write_var_or_type): Update.
2327
2328 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
2329
2330         PR exp/26714
2331         * printcmd.c (print_formatted): Handle void results as
2332         unformatted prints.
2333
2334 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2335
2336         * arch/aarch32.c (aarch32_create_target_description): Release the
2337         target_desc_up as late as possible.
2338         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2339         * arch/amd64.c (amd64_create_target_description): Likewise.
2340         * arch/arc.c (arc_create_target_description): Return a
2341         target_desc_up, don't release it.
2342         * arch/arc.h (arc_create_target_description): Update declaration.
2343         (arc_lookup_target_description): Move target_desc_up into the
2344         cache, and return a borrowed pointer.
2345         * arch/arm.c (arm_create_target_description): Release the
2346         target_desc_up as late as possible.
2347         * arch/i386.c (i386_create_target_description): Likewise.
2348         * arch/riscv.h (riscv_create_target_description): Update
2349         declaration to match definition.
2350         * arch/tic6x.c (tic6x_create_target_description): Release the
2351         target_desc_up as late as possible.
2352
2353 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2354
2355         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
2356         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
2357
2358 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
2359
2360         * source.c (directory_command): Notify observers that "directories"
2361         parameter has changed.
2362
2363 2020-10-08  Tom Tromey  <tom@tromey.com>
2364
2365         * cli/cli-cmds.c (print_disassembly): Style function name and
2366         addresses.  Add _() wrappers.
2367
2368 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
2369
2370         * NEWS: Mention ARC support in GDBserver.
2371
2372 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
2373
2374         * arch/aarch32.c (aarch32_create_target_description): Release
2375         unique_ptr returned from allocate_target_description.
2376         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2377         * arch/amd64.c (amd64_create_target_description): Likewise.
2378         * arch/arc.c (arc_create_target_description): Likewise.
2379         * arch/arm.c (arm_create_target_description): Likewise.
2380         * arch/i386.c (i386_create_target_description): Likewise.
2381         * arch/riscv.c (riscv_create_target_description): Update return
2382         type.  Handle allocate_target_description returning a unique_ptr.
2383         (riscv_lookup_target_description): Update to handle unique_ptr.
2384         * arch/tic6x.c (tic6x_create_target_description): Release
2385         unique_ptr returned from allocate_target_description.
2386         * features/microblaze-with-stack-protect.c: Regenerate.
2387         * features/microblaze.c: Regenerate.
2388         * features/mips-dsp-linux.c: Regenerate.
2389         * features/mips-linux.c: Regenerate.
2390         * features/mips64-dsp-linux.c: Regenerate.
2391         * features/mips64-linux.c: Regenerate.
2392         * features/nds32.c: Regenerate.
2393         * features/nios2.c: Regenerate.
2394         * features/or1k.c: Regenerate.
2395         * features/rs6000/powerpc-32.c: Regenerate.
2396         * features/rs6000/powerpc-32l.c: Regenerate.
2397         * features/rs6000/powerpc-403.c: Regenerate.
2398         * features/rs6000/powerpc-403gc.c: Regenerate.
2399         * features/rs6000/powerpc-405.c: Regenerate.
2400         * features/rs6000/powerpc-505.c: Regenerate.
2401         * features/rs6000/powerpc-601.c: Regenerate.
2402         * features/rs6000/powerpc-602.c: Regenerate.
2403         * features/rs6000/powerpc-603.c: Regenerate.
2404         * features/rs6000/powerpc-604.c: Regenerate.
2405         * features/rs6000/powerpc-64.c: Regenerate.
2406         * features/rs6000/powerpc-64l.c: Regenerate.
2407         * features/rs6000/powerpc-7400.c: Regenerate.
2408         * features/rs6000/powerpc-750.c: Regenerate.
2409         * features/rs6000/powerpc-860.c: Regenerate.
2410         * features/rs6000/powerpc-altivec32.c: Regenerate.
2411         * features/rs6000/powerpc-altivec32l.c: Regenerate.
2412         * features/rs6000/powerpc-altivec64.c: Regenerate.
2413         * features/rs6000/powerpc-altivec64l.c: Regenerate.
2414         * features/rs6000/powerpc-e500.c: Regenerate.
2415         * features/rs6000/powerpc-e500l.c: Regenerate.
2416         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
2417         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
2418         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
2419         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
2420         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
2421         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
2422         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
2423         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
2424         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
2425         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
2426         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
2427         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
2428         * features/rs6000/powerpc-vsx32.c: Regenerate.
2429         * features/rs6000/powerpc-vsx32l.c: Regenerate.
2430         * features/rs6000/powerpc-vsx64.c: Regenerate.
2431         * features/rs6000/powerpc-vsx64l.c: Regenerate.
2432         * features/rs6000/rs6000.c: Regenerate.
2433         * features/rx.c: Regenerate.
2434         * features/s390-gs-linux64.c: Regenerate.
2435         * features/s390-linux32.c: Regenerate.
2436         * features/s390-linux32v1.c: Regenerate.
2437         * features/s390-linux32v2.c: Regenerate.
2438         * features/s390-linux64.c: Regenerate.
2439         * features/s390-linux64v1.c: Regenerate.
2440         * features/s390-linux64v2.c: Regenerate.
2441         * features/s390-te-linux64.c: Regenerate.
2442         * features/s390-tevx-linux64.c: Regenerate.
2443         * features/s390-vx-linux64.c: Regenerate.
2444         * features/s390x-gs-linux64.c: Regenerate.
2445         * features/s390x-linux64.c: Regenerate.
2446         * features/s390x-linux64v1.c: Regenerate.
2447         * features/s390x-linux64v2.c: Regenerate.
2448         * features/s390x-te-linux64.c: Regenerate.
2449         * features/s390x-tevx-linux64.c: Regenerate.
2450         * features/s390x-vx-linux64.c: Regenerate.
2451         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
2452         from allocate_target_description.
2453         * target-descriptions.c (allocate_target_description): Update
2454         return type.
2455         (print_c_tdesc::visit_pre): Release unique_ptr returned from
2456         allocate_target_description.
2457
2458 2020-10-07  Tom Tromey  <tromey@adacore.com>
2459
2460         * unittests/search-memory-selftests.c: New file.
2461         * Makefile.in (SELFTESTS_SRCS): Add
2462         unittests/search-memory-selftests.c.
2463
2464 2020-10-07  Tom Tromey  <tromey@adacore.com>
2465
2466         PR gdb/16930:
2467         * findcmd.c (_initialize_mem_search): Mention that the range is
2468         inclusive.
2469
2470 2020-10-07  Tom Tromey  <tromey@adacore.com>
2471
2472         * target.h (simple_search_memory): Don't declare.
2473         * target.c (simple_search_memory): Move to gdbsupport.
2474         (default_search_memory): Update.
2475         * remote.c (remote_target::search_memory): Update.
2476
2477 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
2478
2479         * Makefile.in (COMPILE): Add CXXFLAGS.
2480         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
2481         (check-headers): Add CXXFLAGS.
2482
2483 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
2484
2485         * arc-linux-tdep.h: New file.
2486         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
2487         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
2488         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
2489         arc_linux_gregset, arc_linux_v2_regset,
2490         arc_linux_iterate_over_regset_sections,
2491         arc_linux_core_read_description): Implement.
2492         (arc_linux_init_osabi): Set iterate_over_regset_sections.
2493         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
2494         (arc_gdbarch_features_create): Add.
2495         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
2496
2497 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
2498
2499         * arch/arc.h: Rename "arc_gdbarch_features" to
2500         "arc_arch_features".
2501         * arc-tdep.h: Likewise.
2502         * arc-tdep.c: Likewise.
2503
2504 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2505
2506         * infcmd.c (attach_command): Remove the redundant call to
2507         `clear_proceed_status`.
2508
2509 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
2510
2511         * nat/netbsd-nat.c (write_memory, read_memory): Update.
2512
2513 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
2514
2515         * nat/netbsd-nat.c (write_memory, read_memory): Add.
2516         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
2517         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
2518
2519 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
2520
2521         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
2522         (_initialize_break_catch_sig): Don't allocate array.
2523
2524 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2525
2526         * symtab.c (find_pc_line): Return unmapped addresses when the
2527         requested address is also unmapped.
2528
2529 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
2530
2531         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
2532         tui/tui-out.h.
2533
2534 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
2535
2536         * amd64-windows-tdep.c (amd64_windows_return_value): Use
2537         type::is_vector instead of TYPE_VECTOR.
2538
2539 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
2540
2541         * auto-load.c (auto_load_objfile_script_1): Don't use
2542         debugfile_holder as temporary variable when stripping drive
2543         letter.
2544
2545 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
2546
2547         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
2548         Add TYPE_CODE_COMPLEX.
2549         (amd64_windows_return_value): Fix types returned via XMM0.
2550
2551 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
2552
2553         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
2554         AArch64/ARM maintainers.
2555
2556 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
2557
2558         * NEWS: Mention set/show debug event-loop.
2559
2560 2020-10-02  Tom Tromey  <tromey@adacore.com>
2561
2562         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
2563         REG_EXTENDED.
2564
2565 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
2566
2567         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
2568         * procfs.c (procfs_inferior_created): Remove.
2569         (_initialize_procfs): Don't register procfs_inferior_created.
2570
2571 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2572
2573         * async-event.c (invoke_async_signal_handlers): Add debug
2574         print.
2575         (check_async_event_handlers): Likewise.
2576         * event-top.c (show_debug_event_loop): New function.
2577         (_initialize_event_top): Register "set debug event-loop"
2578         setting.
2579
2580 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2581
2582         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
2583         * debug.h: Remove.
2584         * infrun.c: Include gdbsupport/common-debug.h.
2585         * linux-nat.c: Likewise.
2586
2587 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2588
2589         * async-event.h (create_async_signal_handler): Add name
2590         parameter.
2591         (create_async_event_handler): Likewise.
2592         * async-event.c (struct async_signal_handler) <name>: New field.
2593         (struct async_event_handler) <name>: New field.
2594         (create_async_signal_handler): Assign name.
2595         (create_async_event_handler): Assign name.
2596         * event-top.c (async_init_signals): Pass name when creating
2597         handler.
2598         * infrun.c (_initialize_infrun): Likewise.
2599         * record-btrace.c (record_btrace_push_target): Likewise.
2600         * record-full.c (record_full_open): Likewise.
2601         * remote-notif.c (remote_notif_state_allocate): Likewise.
2602         * remote.c (remote_target::open_1): Likewise.
2603         * tui/tui-win.c (tui_initialize_win): Likewise.
2604
2605 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2606
2607         * async-event.c (initialize_async_signal_handlers): Pass name to
2608         add_file_handler
2609         * event-top.c (ui_register_input_event_handler): Likewise.
2610         * linux-nat.c (linux_nat_target::async): Likewise.
2611         * run-on-main-thread.c (_initialize_run_on_main_thread):
2612         Likewise
2613         * ser-base.c (reschedule): Likewise.
2614         (ser_base_async): Likewise.
2615         * tui/tui-io.c: Likewise.
2616         * top.h (struct ui) <num>: New field.
2617         * top.c (highest_ui_num): New variable.
2618         (ui::ui): Initialize num.
2619
2620 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2621
2622         * observable.h <inferior_created>: Remove parameters.  Update all
2623         listeners.
2624         * inferior.h (post_create_inferior): Remove target parameter.
2625         Update all callers.
2626
2627 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
2628
2629         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
2630         and DW_MACRO_undef_strx.
2631         (dwarf_decode_macros): Likewise
2632         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
2633         which is the value of DW_AT_str_offsets_base.
2634          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
2635         str_offsets_base.
2636
2637 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2638
2639         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
2640
2641 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2642
2643         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
2644         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
2645
2646 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2647
2648         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
2649
2650 2020-09-30  Tom de Vries  <tdevries@suse.de>
2651
2652         PR symtab/26683
2653         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
2654
2655 2020-09-30  Tom Tromey  <tromey@adacore.com>
2656
2657         * dwarf2/read.c (handle_variant): Use constant_value.
2658
2659 2020-09-29  Tom Tromey  <tom@tromey.com>
2660
2661         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
2662         (read_file_scope, dwarf2_get_pc_bounds)
2663         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
2664         (read_structure_type, handle_struct_member_die)
2665         (read_enumeration_type, read_array_type, read_set_type)
2666         (read_tag_pointer_type, read_tag_reference_type)
2667         (read_subroutine_type, read_base_type, read_subrange_type)
2668         (read_full_die_1, partial_die_info::read)
2669         (partial_die_info::read, by, new_symbol)
2670         (dwarf2_const_value_data, dwarf2_const_value_attr)
2671         (dump_die_shallow, dwarf2_fetch_constant_bytes)
2672         (prepare_one_comp_unit): Update.
2673         * dwarf2/attribute.h (DW_UNSND): Remove.
2674
2675 2020-09-29  Tom Tromey  <tom@tromey.com>
2676
2677         * dwarf2/read.c (read_func_scope, prototyped_function_p)
2678         (read_subroutine_type, partial_die_info::read)
2679         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
2680         (dwarf2_add_member_fn): Update.
2681         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
2682         * dwarf2/attribute.c (attribute::as_boolean): New method.
2683
2684 2020-09-29  Tom Tromey  <tom@tromey.com>
2685
2686         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
2687         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
2688         method.
2689         * dwarf2/attribute.c (attribute::as_virtuality): New method.
2690
2691 2020-09-29  Tom Tromey  <tom@tromey.com>
2692
2693         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
2694         the attribute's form.
2695
2696 2020-09-29  Tom Tromey  <tom@tromey.com>
2697
2698         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
2699         (dwarf2_add_member_fn): Update.
2700         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
2701         * dwarf2/attribute.c (attribute::defaulted): New method, from
2702         is_valid_DW_AT_defaulted.
2703
2704 2020-09-29  Tom Tromey  <tom@tromey.com>
2705
2706         * dwarf2/read.c (dw2_get_file_names_reader)
2707         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
2708         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
2709         (dwarf2_symbol_mark_computed): Use as_unsigned.
2710         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
2711         method.
2712         <form_is_section_offset>: Update comment.
2713
2714 2020-09-29  Tom Tromey  <tom@tromey.com>
2715
2716         * dwarf2/read.c (dwarf2_access_attribute): Rename from
2717         dwarf2_default_access_attribute.  Look up attribute.
2718         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
2719         Update.
2720
2721 2020-09-29  Tom Tromey  <tom@tromey.com>
2722
2723         * dwarf2/read.c (skip_one_die): Update.
2724         (read_full_die_1): Change how reprocessing is done.
2725         (partial_die_info::read): Update.
2726         (read_attribute_value): Remove need_reprocess parameter.
2727         (read_attribute): Likewise.
2728         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
2729         New method.
2730
2731 2020-09-29  Tom Tromey  <tom@tromey.com>
2732
2733         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
2734         (dwarf2_const_value_attr, dump_die_shallow)
2735         (dwarf2_fetch_constant_bytes): Update.
2736         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
2737         comment.
2738         <set_address>: New method.
2739         (DW_ADDR): Remove.
2740         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
2741         (attribute::as_string, attribute::as_address): Add assert.
2742
2743 2020-09-29  Tom Tromey  <tom@tromey.com>
2744
2745         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
2746         (read_attribute_reprocess, read_attribute_value): Update.
2747         (read_attribute): Clear requires_reprocessing.
2748         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
2749         form_requires_reprocessing>: New methods.
2750         <string_init>: Clear requires_reprocessing.
2751         <set_unsigned_reprocess>: New method.
2752         <name>: Shrink by one bit.
2753         <requires_reprocessing>: New member.
2754         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
2755         method.
2756
2757 2020-09-29  Tom Tromey  <tom@tromey.com>
2758
2759         * dwarf2/read.c (read_attribute_value): Update.
2760         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
2761         set_unsigned>: New methods.
2762         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
2763
2764 2020-09-29  Tom Tromey  <tom@tromey.com>
2765
2766         * dwarf2/read.c (get_alignment, read_array_order)
2767         (read_attribute_value, dwarf2_const_value_attr)
2768         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
2769         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
2770         New methods.
2771         (DW_SND): Remove.
2772
2773 2020-09-29  Tom Tromey  <tom@tromey.com>
2774
2775         * dwarf2/read.c (read_attribute_value, lookup_die_type)
2776         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
2777         Update.
2778         * dwarf2/attribute.h (struct attribute) <as_signature,
2779         set_signature>: New methods.
2780         (DW_SIGNATURE): Remove.
2781
2782 2020-09-29  Tom Tromey  <tom@tromey.com>
2783
2784         * dwarf2/read.c (read_call_site_scope)
2785         (handle_data_member_location, dwarf2_add_member_fn)
2786         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2787         (partial_die_info::read, read_attribute_value)
2788         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
2789         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
2790         (dwarf2_symbol_mark_computed): Update.
2791         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
2792         methods.
2793         (DW_BLOCK): Remove.
2794         * dwarf2/attribute.c (attribute::form_is_block): Add
2795         DW_FORM_data16.
2796
2797 2020-09-29  Tom Tromey  <tom@tromey.com>
2798
2799         * dwarf2/read.c (read_cutu_die_from_dwo)
2800         (read_attribute_reprocess, read_attribute_value, read_attribute)
2801         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
2802         (dwarf2_fetch_constant_bytes): Update.
2803         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
2804         <set_string_noncanonical, set_string_canonical>: New methods.
2805         <string_is_canonical>: Update comment.
2806         <canonical_string_p>: Add assert.
2807         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
2808         * dwarf2/attribute.c (attribute::form_is_string): New method.
2809         (attribute::string): Use it.
2810
2811 2020-09-29  Tom Tromey  <tom@tromey.com>
2812
2813         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
2814         (dump_die_shallow): Use canonical_string_p.
2815         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
2816         method.
2817
2818 2020-09-29  Tom Tromey  <tom@tromey.com>
2819
2820         * dwarf2/read.c (partial_die_info::read)
2821         (dwarf2_const_value_attr, anonymous_struct_prefix, )
2822         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
2823         attribute::as_string.
2824
2825 2020-09-29  Tom Tromey  <tom@tromey.com>
2826
2827         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
2828         DW_ADDR.
2829         (attribute::string): Don't use DW_STRING.
2830         (attribute::get_ref_die_offset): Don't use DW_UNSND.
2831         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
2832
2833 2020-09-29  Tom Tromey  <tom@tromey.com>
2834
2835         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
2836         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
2837         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
2838         * dwarf2/attribute.h (struct attribute): Rename methods.
2839         * dwarf2/attribute.c (attribute::as_address): Rename from
2840         value_as_address.
2841         (attribute::as_string): Rename from value_as_string.
2842
2843 2020-09-29  Tom Tromey  <tom@tromey.com>
2844
2845         * dwarf2/read.c (partial_die_info::read) <case
2846         DW_AT_linkage_name>: Use value_as_string.
2847         (dwarf2_string_attr): Use value_as_string.
2848         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
2849         method.
2850         * dwarf2/attribute.c (attribute::value_as_string): New method.
2851
2852 2020-09-29  Pedro Alves  <pedro@palves.net>
2853
2854         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
2855         defined before using '#pragma GCC diagnostic' instead of checking
2856         __clang__.
2857
2858 2020-09-28  Tom Tromey  <tom@tromey.com>
2859
2860         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
2861         (handle_signal_stop): Update.
2862         * procfs.c (procfs_target::insert_watchpoint): Update.
2863         * target.h (target_have_steppable_watchpoint): Now a function.
2864
2865 2020-09-28  Tom Tromey  <tom@tromey.com>
2866
2867         * infrun.c (set_schedlock_func): Update.
2868         * target.h (target_can_lock_scheduler): Now a function.
2869
2870 2020-09-28  Tom Tromey  <tom@tromey.com>
2871
2872         * inferior.h (class inferior) <has_execution>: Update.
2873         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2874         * valops.c (find_function_in_inferior)
2875         (value_allocate_space_in_inferior): Update.
2876         * top.c (kill_or_detach): Update.
2877         * target.c (target_preopen, set_target_permissions): Update.
2878         (target_has_execution_current): Remove.
2879         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
2880         Update.
2881         * solib.c (update_solib_list, reload_shared_libraries): Update.
2882         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
2883         * solib-dsbt.c (enable_break): Update.
2884         * score-tdep.c (score7_fetch_inst): Update.
2885         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
2886         Update.
2887         * remote.c (remote_target::start_remote)
2888         (remote_target::remote_check_symbols, remote_target::open_1)
2889         (remote_target::remote_detach_1, remote_target::verify_memory)
2890         (remote_target::xfer_partial, remote_target::read_description)
2891         (remote_target::get_min_fast_tracepoint_insn_len): Update.
2892         * record-full.c (record_full_open_1): Update.
2893         * record-btrace.c (record_btrace_target_open): Update.
2894         * objc-lang.c (lookup_objc_class, lookup_child_selector)
2895         (value_nsstring): Update.
2896         * linux-thread-db.c (add_thread_db_info)
2897         (thread_db_find_new_threads_silently, check_thread_db_callback)
2898         (try_thread_db_load_1, record_thread): Update.
2899         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
2900         Update.
2901         * linux-fork.c (checkpoint_command): Update.
2902         * infrun.c (set_non_stop, set_observer_mode)
2903         (check_multi_target_resumption, for_each_just_stopped_thread)
2904         (maybe_remove_breakpoints, normal_stop)
2905         (class infcall_suspend_state): Update.
2906         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
2907         (info_program_command, attach_command): Update.
2908         * infcall.c (call_function_by_hand_dummy): Update.
2909         * inf-loop.c (inferior_event_handler): Update.
2910         * gcore.c (gcore_command, derive_heap_segment): Update.
2911         * exec.c (exec_file_command): Update.
2912         * eval.c (evaluate_subexp): Update.
2913         * compile/compile.c (compile_to_object): Update.
2914         * cli/cli-dump.c (restore_command): Update.
2915         * breakpoint.c (update_watchpoint)
2916         (update_inserted_breakpoint_locations)
2917         (insert_breakpoint_locations, get_bpstat_thread): Update.
2918         * target.h (target_has_execution): Remove macro.
2919         (target_has_execution_current): Don't declare.
2920         (target_has_execution): Rename from target_has_execution_1.  Add
2921         argument default.
2922
2923 2020-09-28  Tom Tromey  <tom@tromey.com>
2924
2925         * mi/mi-main.c (exec_reverse_continue)
2926         (mi_cmd_list_target_features): Update.
2927         * infrun.c (set_exec_direction_func): Update.
2928         * target.c (default_execution_direction): Update.
2929         * reverse.c (exec_reverse_once): Update.
2930         * target.h (target_can_execute_reverse): Now a function.
2931
2932 2020-09-28  Tom Tromey  <tom@tromey.com>
2933
2934         * tui/tui-regs.c (tui_get_register)
2935         (tui_data_window::show_registers): Update.
2936         * thread.c (scoped_restore_current_thread::restore)
2937         (scoped_restore_current_thread::scoped_restore_current_thread):
2938         Update.
2939         * regcache-dump.c (regcache_print): Update.
2940         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
2941         Update.
2942         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
2943         * mep-tdep.c (current_me_module, current_options): Update.
2944         * linux-thread-db.c (thread_db_load): Update.
2945         * infcmd.c (registers_info, info_vector_command)
2946         (info_float_command): Update.
2947         * ia64-tdep.c (ia64_frame_prev_register)
2948         (ia64_sigtramp_frame_prev_register): Update.
2949         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
2950         * gcore.c (derive_stack_segment): Update.
2951         * frame.c (get_current_frame, has_stack_frames): Update.
2952         * findvar.c (language_defn::read_var_value): Update.
2953         * arm-tdep.c (arm_pc_is_thumb): Update.
2954         * target.c (target_has_registers): Rename from
2955         target_has_registers_1.
2956         * target.h (target_has_registers): Remove macro.
2957         (target_has_registers): Rename from target_has_registers_1.
2958
2959 2020-09-28  Tom Tromey  <tom@tromey.com>
2960
2961         * windows-tdep.c (tlb_make_value): Update.
2962         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2963         * thread.c (scoped_restore_current_thread::restore)
2964         (scoped_restore_current_thread::scoped_restore_current_thread)
2965         (thread_command): Update.
2966         * stack.c (backtrace_command_1, frame_apply_level_command)
2967         (frame_apply_all_command, frame_apply_command): Update.
2968         * infrun.c (siginfo_make_value, restore_infcall_control_state):
2969         Update.
2970         * gcore.c (derive_stack_segment): Update.
2971         * frame.c (get_current_frame, has_stack_frames): Update.
2972         * auxv.c (info_auxv_command): Update.
2973         * ada-tasks.c (ada_build_task_list): Update.
2974         * target.c (target_has_stack): Rename from target_has_stack_1.
2975         * target.h (target_has_stack): Remove macro.
2976         (target_has_stack): Rename from target_has_stack_1.
2977
2978 2020-09-28  Tom Tromey  <tom@tromey.com>
2979
2980         * target.c (target_has_memory): Rename from target_has_memory_1.
2981         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2982         * thread.c (scoped_restore_current_thread::restore)
2983         (scoped_restore_current_thread::scoped_restore_current_thread):
2984         Update.
2985         * frame.c (get_current_frame, has_stack_frames): Update.
2986         * target.h (target_has_memory): Remove macro.
2987         (target_has_memory): Rename from target_has_memory_1.
2988
2989 2020-09-28  Tom Tromey  <tom@tromey.com>
2990
2991         * target.c (target_has_all_memory_1): Remove.
2992         * target.h (target_has_all_memory): Remove define.
2993         (target_has_all_memory_1): Don't declare.
2994
2995 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
2996
2997         * ser-base.c: Adjust comments formatting.
2998
2999 2020-09-27  Tom Tromey  <tom@tromey.com>
3000
3001         PR tui/25342:
3002         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
3003
3004 2020-09-27  Tom Tromey  <tom@tromey.com>
3005
3006         PR tui/25342:
3007         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
3008
3009 2020-09-27  Tom Tromey  <tom@tromey.com>
3010
3011         * unittests/tui-selftests.c: Update.
3012         * tui/tui-winsource.h (struct tui_source_window_base)
3013         <extra_margin, show_line_number, refresh_pad>: New methods.
3014         <m_max_length, m_pad>: New members.
3015         (tui_copy_source_line): Update.
3016         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
3017         first_col, line_width, ndigits parameters.  Add length.
3018         (tui_source_window_base::show_source_line): Write to pad.  Line
3019         number now 0-based.
3020         (tui_source_window_base::refresh_pad): New method.
3021         (tui_source_window_base::show_source_content): Write to pad.  Call
3022         refresh_pad.
3023         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
3024         not refill.
3025         (tui_source_window_base::update_exec_info): Call
3026         show_line_number.
3027         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
3028         method.
3029         <m_digits>: New member.
3030         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
3031         and m_max_length.
3032         (tui_source_window::show_line_number): New method.
3033         * tui/tui-io.h (tui_puts): Fix comment.
3034         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
3035         m_max_length.
3036
3037 2020-09-27  Tom Tromey  <tom@tromey.com>
3038
3039         * tui/tui-winsource.c
3040         (tui_source_window_base::set_is_exec_point_at): Don't call
3041         show_source_line.
3042
3043 2020-09-27  Tom Tromey  <tom@tromey.com>
3044
3045         * python/py-tui.c (class tui_py_window) <refresh_window>: New
3046         method.
3047         <erase>: Update.
3048         <cursor_x, cursor_y>: Remove.
3049         <m_inner_window>: New member.
3050         (tui_py_window::rerender): Create inner window.
3051         (tui_py_window::output): Write to inner window.
3052
3053 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
3054
3055         PR python/26586
3056         * cli/cli-script.c (execute_control_commands): don't set
3057         instream to nullptr here as this breaks the from_tty argument
3058         to gdb.execute in Python.
3059         (execute_user_command): set instream to nullptr here instead.
3060
3061 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
3062
3063         * infrun.h (infrun_debug_printf): Fix formatting.
3064         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
3065
3066 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
3067
3068         * compile/compile-object-load.h (struct munmap_list): Add
3069         explicitly-defined move constructor.
3070
3071 2020-09-24  Tom Tromey  <tromey@adacore.com>
3072
3073         PR tui/26638:
3074         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
3075         method.
3076         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
3077         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
3078         (tui_prev_win): Rewrite.
3079
3080 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
3081
3082         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
3083         in WOW64 processes as SIGINT.
3084         * nat/windows-nat.h: Make wow64_process a shared variable.
3085         * windows-nat.c: Remove static wow64_process variable.
3086
3087 2020-09-23  Tom Tromey  <tom@tromey.com>
3088
3089         PR symtab/25470:
3090         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
3091         offset and bit size.
3092         * printcmd.c (print_scalar_formatted): Handle zero-length
3093         integer.
3094         (print_scalar_formatted): Use bit_size_differs_p.
3095         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
3096         constant.
3097         (union type_specific): <int_stuff>: New member.
3098         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
3099         methods.
3100         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
3101         TYPE_SPECIFIC_FIELD.
3102         (recursive_dump_type, copy_type_recursive): Update.
3103         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
3104         DW_AT_data_bit_offset.
3105
3106 2020-09-23  Tom Tromey  <tom@tromey.com>
3107
3108         * utils.h (class gdb_argv): Add move operators.
3109         <append>: New methods.
3110         * compile/compile.c (build_argc_argv): Remove.
3111         (compile_args_argc): Remove.
3112         (compile_args_argv): Change type.
3113         (set_compile_args): Simplify.
3114         (append_args): Remove.
3115         (filter_args): Remove argcp parameter.
3116         (get_args): Return gdb_argv.  Simplify.
3117         (compile_to_object): Update.
3118
3119 2020-09-23  Tom Tromey  <tom@tromey.com>
3120
3121         * compile/compile-object-run.c (do_module_cleanup)
3122         <~do_module_cleanup> :Remove.
3123         (do_module_cleanup): Update.
3124         * compile/compile-object-load.h (struct munmap_list): Add move
3125         assignment operator.
3126         <source_file>: Now a std::string.
3127         <munmap_list>: Rename.  No longer a pointer.
3128         * compile/compile-object-load.c (struct setup_sections_data): Add
3129         constructor.
3130         <setup_one_section>: Declare.
3131         <munmap_list>: Move earlier.
3132         <m_bfd>: New member.
3133         <m_last_size, m_last_section_first, m_last_prot,
3134         m_last_max_alignment>: Rename, add initializers where needed.
3135         (setup_sections_data::setup_one_section): Rename from
3136         setup_sections.  Update.
3137         (compile_object_load): Update.  Don't use bfd_map_over_sections.
3138
3139 2020-09-23  Tom Tromey  <tom@tromey.com>
3140
3141         * compile/compile-object-run.c (struct do_module_cleanup): Add
3142         parameters to constructor.  Update destructor.
3143         <source_file, scope, scope_data, out_value_type, out_value_addr,
3144         munmap_list_head, objfile_name_string>: Remove.
3145         <module>: New member.
3146         (do_module_cleanup): Update.
3147         (compile_object_run): Update.
3148
3149 2020-09-23  Tom Tromey  <tom@tromey.com>
3150
3151         * compile/compile.c (eval_compile_command): Update.
3152         * compile/compile-object-run.h (compile_object_run): Take a
3153         compile_module_up.
3154         * compile/compile-object-run.c (compile_object_run): Take a
3155         compile_module_up.
3156         * compile/compile-object-load.h (struct compile_module): Add
3157         constructor, destructor.
3158         (compile_module_up): New typedef.
3159         (compile_object_load): Return compile_object_up.
3160         * compile/compile-object-load.c (compile_object_load): Return
3161         compile_module_up.
3162
3163 2020-09-23  Tom Tromey  <tom@tromey.com>
3164
3165         * compile/compile-object-run.c (struct do_module_cleanup): Add
3166         constructor, destructor.
3167         <objfile_name_string>: Don't use struct hack.
3168         (do_module_cleanup): Use delete.
3169         (compile_object_run): Use new.
3170
3171 2020-09-23  Tom Tromey  <tom@tromey.com>
3172
3173         * compile/compile-cplus-types.c
3174         (compile_cplus_convert_struct_or_union): Use std::vector.
3175         (compile_cplus_convert_func): Likewise.
3176         * compile/compile-c-types.c (convert_func): Use std::vector.
3177
3178 2020-09-21  Tom Tromey  <tromey@adacore.com>
3179
3180         * sparc-tdep.c (sparc32_skip_prologue): Use
3181         skip_prologue_using_sal.
3182
3183 2020-09-19  Tom Tromey  <tom@tromey.com>
3184
3185         * symfile.c (add_section_size_callback): Remove.
3186         (load_one_section): Rename from load_section_callback.  Change
3187         parameters.
3188         (generic_load): Use foreach.
3189
3190 2020-09-19  Tom Tromey  <tom@tromey.com>
3191
3192         * exec.c (add_to_section_table): Remove.
3193         (build_section_table): Use foreach.
3194
3195 2020-09-19  Tom Tromey  <tom@tromey.com>
3196
3197         * elfread.c (elf_locate_sections): Change parameters.
3198         (elf_symfile_read): Use foreach.
3199
3200 2020-09-19  Tom Tromey  <tom@tromey.com>
3201
3202         * cli/cli-dump.c (struct callback_data): Remove.
3203         (restore_one_section): Rename from restore_section_callback.
3204         Change parameters.
3205         (restore_binary_file): Change parameters.
3206         (restore_command): Use foreach.
3207
3208 2020-09-19  Tom Tromey  <tom@tromey.com>
3209
3210         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
3211         (gcore_copy_callback): Likewise.
3212         (gcore_memory_sections): Use foreach.
3213
3214 2020-09-19  Tom Tromey  <tom@tromey.com>
3215
3216         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
3217         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
3218         parameters.
3219         (generic_elf_osabi_sniffer): Use foreach.
3220         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
3221         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
3222
3223 2020-09-19  Tom Tromey  <tom@tromey.com>
3224
3225         * dwarf2/read.c (locate_dwz_sections): Change parameters.
3226         (dwarf2_get_dwz_file): Use foreach.
3227         (dwarf2_locate_dwo_sections): Change parameters.
3228         (open_and_init_dwo_file): Use foreach.
3229         (dwarf2_locate_common_dwp_sections): Change parameters.
3230         (open_and_init_dwp_file): Use foreach.
3231
3232 2020-09-19  Tom Tromey  <tom@tromey.com>
3233
3234         * symfile.h: (find_lowest_section): Don't declare.
3235         * symfile.c (find_lowest_section): Now static.  Change
3236         parameters.
3237         (struct place_section_arg): Remove.
3238         (place_section): Change parameters.
3239         (addr_info_make_relative): Use foreach.
3240         (symfile_dummy_outputs): Remove.
3241         (default_symfile_relocate): Use foreach.
3242
3243 2020-09-19  Tom Tromey  <tom@tromey.com>
3244
3245         * objfiles.c (add_to_objfile_sections): Rename from
3246         add_to_objfile_sections_full.
3247         (add_to_objfile_sections): Remove.
3248         (build_objfile_section_table): Use foreach.
3249
3250 2020-09-19  Tom Tromey  <tom@tromey.com>
3251
3252         * stap-probe.c (get_stap_base_address_1): Remove.
3253         (get_stap_base_address): Use foreach.
3254
3255 2020-09-19  Tom Tromey  <tom@tromey.com>
3256
3257         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
3258         parameters.
3259         (gdb_bfd_close_or_warn): Use foreach.
3260
3261 2020-09-19  Tom Tromey  <tom@tromey.com>
3262
3263         * corelow.c (add_to_thread_list): Change parameters.
3264         (core_target_open): Use foreach.
3265
3266 2020-09-19  Tom Tromey  <tom@tromey.com>
3267
3268         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
3269         existing function.
3270
3271 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3272
3273         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
3274         for arrays.
3275
3276 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3277
3278         * eval.c: Remove 'f-lang.h' include.
3279         (value_f90_subarray): Moved to f-lang.c.
3280         (eval_call): Renamed to...
3281         (evaluate_subexp_do_call): ...this, is no longer static, header
3282         comment moved into header file.
3283         (evaluate_funcall): Update call to eval_call.
3284         (skip_undetermined_arglist): Moved to f-lang.c.
3285         (fortran_value_subarray): Likewise.
3286         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3287         moved to evaluate_subexp_f.
3288         (calc_f77_array_dims): Moved to f-lang.c
3289         * expprint.c (print_subexp_funcall): New function.
3290         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3291         moved to print_subexp_f, OP_FUNCALL uses new function.
3292         (dump_subexp_body_funcall): New function.
3293         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
3294         moved to dump_subexp_f, OP_FUNCALL uses new function.
3295         * expression.h (evaluate_subexp_do_call): Declare.
3296         * f-lang.c (value_f90_subarray): Moved from eval.c.
3297         (skip_undetermined_arglist): Likewise.
3298         (calc_f77_array_dims): Likewise.
3299         (fortran_value_subarray): Likewise.
3300         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
3301         (operator_length_f): Likewise.
3302         (print_subexp_f): Likewise.
3303         (dump_subexp_body_f): Likewise.
3304         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
3305         declaration of this operation to here.
3306         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
3307         support moved to operator_length_f.
3308         * parser-defs.h (dump_subexp_body_funcall): Declare.
3309         (print_subexp_funcall): Declare.
3310         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
3311         fortran-operator.def.
3312
3313 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3314
3315         * eval.c (fortran_value_subarray): New function, content is taken
3316         from...
3317         (evaluate_subexp_standard): ...here, in two places.  Now arrays
3318         and strings both call the new function.
3319         (calc_f77_array_dims): Add header comment, handle strings.
3320
3321 2020-09-18  Victor Collod  <vcollod@nvidia.com>
3322
3323         PR gdb/26635
3324         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
3325         (i386_analyze_prologue): Call i386_skip_endbr.
3326
3327 2020-09-18  Tom Tromey  <tromey@adacore.com>
3328
3329         * windows-nat.c (struct windows_nat_target) <wait>: Update.
3330         (windows_nat_target::wait): Update.
3331         * target/wait.h (enum target_wait_flag): New.  Use
3332         DEF_ENUM_FLAGS_TYPE.
3333         * target/target.h (target_wait): Change type of options.
3334         * target.h (target_options_to_string, default_target_wait):
3335         Update.
3336         (struct target_ops) <wait>: Change type of options.
3337         * target.c (target_wait, default_target_wait, do_option): Change
3338         type of "options".
3339         (target_options_to_string): Likewise.
3340         * target-delegates.c: Rebuild.
3341         * target-debug.h (target_debug_print_target_wait_flags): Rename
3342         from target_debug_print_options.
3343         * sol-thread.c (class sol_thread_target) <wait>: Update.
3344         (sol_thread_target::wait): Update.
3345         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
3346         (rs6000_nat_target::wait): Update.
3347         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
3348         Update.
3349         (remote_target::wait_ns, remote_target::wait_as): Change type of
3350         "options".
3351         (remote_target::wait): Update.
3352         * remote-sim.c (struct gdbsim_target) <wait>: Update.
3353         (gdbsim_target::wait): Update.
3354         * record-full.c (class record_full_base_target) <wait>: Update.
3355         (record_full_wait_1): Change type of "options".
3356         (record_full_base_target::wait): Update.
3357         * record-btrace.c (class record_btrace_target) <wait>: Update.
3358         (record_btrace_target::wait): Update.
3359         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
3360         Update.
3361         (ravenscar_thread_target::wait): Update.
3362         * procfs.c (class procfs_target) <wait>: Update.
3363         (procfs_target::wait): Update.
3364         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
3365         * obsd-nat.c (obsd_nat_target::wait): Update.
3366         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
3367         (nto_procfs_target::wait): Update.
3368         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
3369         * nbsd-nat.c (nbsd_wait): Change type of "options".
3370         (nbsd_nat_target::wait): Update.
3371         * linux-thread-db.c (class thread_db_target) <wait>: Update.
3372         (thread_db_target::wait): Update.
3373         * linux-nat.h (class linux_nat_target) <wait>: Update.
3374         * linux-nat.c (linux_nat_target::wait): Update.
3375         (linux_nat_wait_1): Update.
3376         * infrun.c (do_target_wait_1, do_target_wait): Change type of
3377         "options".
3378         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
3379         * inf-ptrace.c (inf_ptrace_target::wait): Update.
3380         * go32-nat.c (struct go32_nat_target) <wait>: Update.
3381         (go32_nat_target::wait): Update.
3382         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
3383         * gnu-nat.c (gnu_nat_target::wait): Update.
3384         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
3385         * fbsd-nat.c (fbsd_nat_target::wait): Update.
3386         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
3387         * darwin-nat.c (darwin_nat_target::wait): Update.
3388         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
3389         (bsd_uthread_target::wait): Update.
3390         * aix-thread.c (class aix_thread_target) <wait>: Update.
3391         (aix_thread_target::wait): Update.
3392
3393 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
3394
3395         * compile/compile-object-run.c (create_copied_type_recursive): New
3396         function.
3397         (compile_object_run): Use new function.
3398
3399 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
3400
3401         * NEWS: Mention x86_64 Cygwin core file support.
3402
3403 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3404
3405         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
3406         (core_process_module_section): Handle NOTE_INFO_MODULE64.
3407
3408 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3409
3410         * windows-tdep.h: Add prototypes.
3411         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
3412         (i386_windows_core_pid_to_str): Move and rename ...
3413         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
3414         (windows_core_pid_to_str): ... and here.
3415         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
3416
3417 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3418         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
3419         (amd64_windows_init_abi_common): ... and register.
3420
3421 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3422
3423         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
3424         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
3425
3426 2020-09-18  Pedro Alves  <pedro@palves.net>
3427
3428         PR gdb/26631
3429         * thread.c (thread_find_command): Switch inferior before calling
3430         target methods.
3431
3432 2020-09-17  Tom Tromey  <tromey@adacore.com>
3433
3434         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
3435         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
3436         (tdesc_arch_data_up): New typedef.
3437         (tdesc_use_registers, tdesc_data_alloc): Update.
3438         (tdesc_data_cleanup): Don't declare.
3439         * target-descriptions.c (tdesc_data_alloc): Return a
3440         tdesc_arch_data_up.
3441         (tdesc_arch_data_deleter::operator()): Rename from
3442         tdesc_data_cleanup.  Change argument type.
3443         (tdesc_use_registers): Change early_data to an rvalue reference.
3444         (tdesc_use_registers): Don't use delete.
3445         * sparc-tdep.c (sparc32_gdbarch_init): Update.
3446         * s390-tdep.c (s390_gdbarch_init): Update.
3447         * rx-tdep.c (rx_gdbarch_init): Update.
3448         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
3449         * riscv-tdep.c (riscv_gdbarch_init): Update.
3450         * or1k-tdep.c (or1k_gdbarch_init): Update.
3451         * nios2-tdep.c (nios2_gdbarch_init): Update.
3452         * nds32-tdep.c (nds32_gdbarch_init): Update.
3453         * mips-tdep.c (mips_gdbarch_init): Update.
3454         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
3455         * m68k-tdep.c (m68k_gdbarch_init): Update.
3456         * i386-tdep.c (i386_gdbarch_init): Update.
3457         * arm-tdep.c (arm_gdbarch_init): Update.
3458         * arc-tdep.c (arc_tdesc_init): Update.
3459         (arc_gdbarch_init): Update.
3460         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
3461
3462 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
3463
3464         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
3465         for WOW64 processes.
3466
3467 2020-09-17  Tom Tromey  <tom@tromey.com>
3468
3469         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
3470
3471 2020-09-17  Tom Tromey  <tom@tromey.com>
3472
3473         * value.c (preserve_values): Update.
3474         * python/py-type.c (save_objfile_types): Update.
3475         * guile/scm-type.c (save_objfile_types): Update.
3476         * gdbtypes.h (create_copied_types_hash): Return htab_up.
3477         * gdbtypes.c (create_copied_types_hash): Return htab_up.
3478         * compile/compile-object-run.c (compile_object_run): Update.
3479
3480 2020-09-17  Tom Tromey  <tom@tromey.com>
3481
3482         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
3483         Remove.
3484         <m_table>: Now htab_up.
3485         * typeprint.c (typedef_hash_table::recursively_update)
3486         (typedef_hash_table::add_template_parameters)
3487         (typedef_hash_table::typedef_hash_table): Update.
3488         (typedef_hash_table::~typedef_hash_table): Remove.
3489         (typedef_hash_table::typedef_hash_table)
3490         (typedef_hash_table::find_global_typedef)
3491         (typedef_hash_table::find_typedef): Update.
3492
3493 2020-09-17  Tom Tromey  <tom@tromey.com>
3494
3495         * target-descriptions.c (tdesc_use_registers): Use htab_up.
3496
3497 2020-09-17  Tom Tromey  <tom@tromey.com>
3498
3499         * linespec.c (class decode_compound_collector)
3500         <~decode_compound_collector>: Remove.
3501         <m_unique_syms>: Now htab_up.
3502         (decode_compound_collector::operator ()): Update.
3503         (class symtab_collector) <~symtab_collector>: Remove.
3504         <m_symtab_table>: Now htab_up.
3505         (symtab_collector::operator ()): Update.
3506
3507 2020-09-17  Tom Tromey  <tom@tromey.com>
3508
3509         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
3510         (filename_seen_cache::clear): Update.
3511         (~filename_seen_cache): Remove.
3512         (filename_seen_cache::seen): Update.
3513         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
3514         htab_up.
3515         <~filename_seen_cache>: Remove.
3516         <traverse>: Update.
3517
3518 2020-09-17  Tom Tromey  <tom@tromey.com>
3519
3520         * completer.c (completion_tracker::discard_completions)
3521         (completion_tracker::~completion_tracker)
3522         (completion_tracker::maybe_add_completion)
3523         (completion_tracker::remove_completion)
3524         (completion_tracker::recompute_lowest_common_denominator)
3525         (completion_tracker::build_completion_result): Update.
3526         * completer.h (class completion_tracker) <have_completions>:
3527         Update.
3528         <m_entries_hash>: Now htab_up.
3529
3530 2020-09-17  Tom Tromey  <tom@tromey.com>
3531
3532         * breakpoint.c (ambiguous_names_p): Use htab_up.
3533
3534 2020-09-17  Tom Tromey  <tom@tromey.com>
3535
3536         * auto-load.c (struct auto_load_pspace_info)
3537         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
3538         <loaded_script_files, loaded_script_texts>: Change type to
3539         htab_up.
3540         (~auto_load_pspace_info) Remove.
3541         (init_loaded_scripts_info, maybe_add_script_file)
3542         (maybe_add_script_text, auto_load_info_scripts): Update.
3543
3544 2020-09-17  Tom Tromey  <tromey@adacore.com>
3545
3546         * c-exp.y (name_obstack): Now static.
3547
3548 2020-09-17  Chungyi Chi  <demonic@csie.io>
3549
3550         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
3551
3552 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3553
3554         * breakpoint.h (init_catchpoint): Change int parameter to bool.
3555         (add_solib_catchpoint): Likewise.
3556         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
3557         to bool.
3558         (add_solib_catchpoint): Change int parameter/variable to bool.
3559         (catch_load_or_unload): Likewise.
3560         (init_catchpoint): Likewise.
3561         (create_fork_vfork_event_catchpoint): Likewise.
3562         (catch_fork_command_1): Likewise.
3563         (catch_exec_command_1): Likewise.
3564
3565 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3566
3567         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
3568         Change instance_flags to m_instance_flags.
3569
3570 2020-09-16  Tom Tromey  <tromey@adacore.com>
3571
3572         PR gdb/26598:
3573         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
3574
3575 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3576
3577         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
3578         PL_FLAG_EXEC.
3579         (fbsd_nat_target::insert_exec_catchpoint)
3580         (fbsd_nat_target::remove_exec_catchpoint): Always define.
3581         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
3582         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
3583
3584 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3585
3586         * configure.ac: Remove check for kinfo_getvmmap().
3587         * configure, config.in: Regenerate.
3588         * fbsd-nat.c (fbsd_read_mapping): Remove
3589         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
3590         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
3591         kinfo_get_vmmap() are always present.
3592
3593 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3594
3595         * fbsd-nat.c: Always include support for
3596         TARGET_OBJECT_SIGNAL_INFO.
3597
3598 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3599
3600         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
3601         sysctl and remove procfs fallback.
3602
3603 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3604
3605         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
3606         * fbsd-nat.h: Likewise.
3607
3608 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3609
3610         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
3611         argument.
3612
3613 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3614
3615         * ada-lang.c (ada_language_data): Delete.
3616         (ada_language): Remove references to ada_language_data.
3617         * c-lang.c (c_language_data): Delete.
3618         (c_language): Remove references to c_language_data.
3619         (cplus_language_data): Delete.
3620         (cplus_language): Remove references to cplus_language_data.
3621         (asm_language_data): Delete.
3622         (asm_language): Remove references to asm_language_data.
3623         (minimal_language_data): Delete.
3624         (minimal_language): Remove references to minimal_language_data.
3625         * d-lang.c (d_language_data): Delete.
3626         (d_language): Remove references to d_language_data.
3627         * f-lang.c (f_language_data): Delete.
3628         (f_language): Remove references to f_language_data.
3629         * go-lang.c (go_language_data): Delete.
3630         (go_language): Remove references to go_language_data.
3631         * language.c (unknown_language_data): Delete.
3632         (unknown_language): Remove references to unknown_language_data.
3633         (auto_language_data): Delete.
3634         (auto_language): Remove references to auto_language_data.
3635         * language.h (language_data): Delete struct.
3636         (language_defn): No longer inherit from language_data.
3637         * m2-lang.c (m2_language_data): Delete.
3638         (m2_language): Remove references to m2_language_data.
3639         * objc-lang.c (objc_language_data): Delete.
3640         (objc_language): Remove references to objc_language_data.
3641         * opencl-lang.c (opencl_language_data): Delete.
3642         (opencl_language): Remove references to opencl_language_data.
3643         * p-lang.c (pascal_language_data): Delete.
3644         (pascal_language): Remove references to pascal_language_data.
3645         * rust-lang.c (rust_language_data): Delete.
3646         (rust_language): Remove references to rust_language_data.
3647
3648 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3649
3650         * ada-lang.c (ada_language_data): Remove la_op_print_tab
3651         initializer.
3652         (ada_language::opcode_print_table): New member function.
3653         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
3654         (c_language::opcode_print_table): New member function.
3655         (cplus_language_data): Remove la_op_print_tab initializer.
3656         (cplus_language::opcode_print_table): New member function.
3657         (asm_language_data): Remove la_op_print_tab initializer.
3658         (asm_language::opcode_print_table): New member function.
3659         (minimal_language_data): Remove la_op_print_tab initializer.
3660         (minimal_language::opcode_print_table): New member function.
3661         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
3662         (d_language::opcode_print_table): New member function.
3663         * expprint.c (print_subexp_standard): Update call to
3664         opcode_print_table.
3665         (op_string): Likewise.
3666         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
3667         (f_language::opcode_print_table): New member function.
3668         * go-lang.c (go_language_data): Remove la_op_print_tab
3669         initializer.
3670         (go_language::opcode_print_table): New member function.
3671         * language.c (unknown_language_data): Remove la_op_print_tab
3672         initializer.
3673         (unknown_language::opcode_print_table): New member function.
3674         (auto_language_data): Remove la_op_print_tab initializer.
3675         (auto_language::opcode_print_table): New member function.
3676         * language.h (language_data): Remove la_op_print_tab field.
3677         (language_defn::opcode_print_table): Declare new member function.
3678         * m2-lang.c (m2_language_data): Remove la_op_print_tab
3679         initializer.
3680         (m2_language::opcode_print_table): New member function.
3681         * objc-lang.c (objc_language_data): Remove la_op_print_tab
3682         initializer.
3683         (objc_language::opcode_print_table): New member function.
3684         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
3685         initializer.
3686         (opencl_language::opcode_print_table): New member function.
3687         * p-lang.c (pascal_language_data): Remove la_op_print_tab
3688         initializer.
3689         (pascal_language::opcode_print_table): New member function.
3690         * rust-lang.c (rust_language_data): Remove la_op_print_tab
3691         initializer.
3692         (rust_language::opcode_print_table): New member function.
3693
3694 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3695
3696         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
3697         (ada_language::expression_ops): New member function.
3698         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
3699         (c_language::expression_ops): New member function.
3700         (cplus_language_data): Remove la_exp_desc initializer.
3701         (cplus_language::expression_ops): New member function.
3702         (asm_language_data): Remove la_exp_desc initializer.
3703         (asm_language::expression_ops): New member function.
3704         (minimal_language_data): Remove la_exp_desc initializer.
3705         (minimal_language::expression_ops): New member function.
3706         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
3707         (d_language::expression_ops): New member function.
3708         * eval.c (evaluate_subexp): Update call to expression_ops.
3709         * expprint.c (print_subexp): Likewise.
3710         (op_name): Likewise.
3711         (dump_subexp_body): Likewise.
3712         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
3713         (f_language::expression_ops): New member function.
3714         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
3715         (go_language::expression_ops): New member function.
3716         * language.c (language_defn::expression_ops): New function.
3717         (unknown_language_data): Remove la_exp_desc initializer.
3718         (auto_language_data): Likewise.
3719         * language.h (language_data): Remove la_exp_desc field.
3720         (language_defn::expression_ops): Declare new member function.
3721         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
3722         (m2_language::expression_ops): New member function.
3723         * objc-lang.c (objc_language_data): Remove la_exp_desc
3724         initializer.
3725         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
3726         initializer.
3727         (opencl_language::expression_ops): New member function.
3728         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
3729         * parse.c (operator_length): Update call to expression_ops.
3730         (exp_iterate): Likewise.
3731         * rust-lang.c (rust_language_data): Remove la_exp_desc
3732         initializer.
3733         (ruse_language::expression_ops): New member function.
3734
3735 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3736
3737         * ada-lang.c (ada_language_data): Remove la_varobj_ops
3738         initializer.
3739         (ada_language::varobj_ops): New member function.
3740         * c-lang.c (c_language_data): Remove la_varobj_ops
3741         initializer.
3742         (cplus_language_data): Likewise.
3743         (cplus_language::varobj_ops): New member function.
3744         (asm_language_data): Remove la_varobj_ops initializer.
3745         (minimal_language_data): Likewise.
3746         * d-lang.c (d_language_data): Likewise.
3747         * f-lang.c (f_language_data): Likewise.
3748         * go-lang.c (go_language_data): Likewise.
3749         * language.c (language_defn::varobj_ops): New function.
3750         (unknown_language_data): Remove la_varobj_ops
3751         initializer.
3752         (auto_language_data): Likewise.
3753         * language.h (language_data): Remove la_varobj_ops field.
3754         (language_defn::varobj_ops): Declare new member function.
3755         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
3756         * objc-lang.c (objc_language_data): Likewise.
3757         * opencl-lang.c (opencl_language_data): Likewise.
3758         * p-lang.c (pascal_language_data): Likewise.
3759         * rust-lang.c (rust_language_data): Likewise.
3760         * varobj.c (varobj_create): Update call to varobj_ops.
3761         * varobj.h (default_varobj_ops): Delete define.
3762
3763 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3764
3765         * ada-lang.c (ada_language_data): Remove la_macro_expansion
3766         initializer.
3767         * c-lang.c (c_language_data): Likewise.
3768         (c_language::macro_expansion): New member function.
3769         (cplus_language_data): Likewise.
3770         (cplus_language::macro_expansion): New member function.
3771         (asm_language_data): Likewise.
3772         (asm_language::macro_expansion): New member function.
3773         (minimal_language_data): Likewise.
3774         (minimal_language::macro_expansion): New member function.
3775         * d-lang.c (d_language_data): Remove la_macro_expansion
3776         initializer.
3777         * f-lang.c (f_language_data): Likewise.
3778         * go-lang.c (go_language_data): Likewise.
3779         * language.c (unknown_language_data): Likewise.
3780         (auto_language_data): Likewise.
3781         * language.h (language_data): Remove la_macro_expansion field.
3782         (language_defn::macro_expansion): New member function.
3783         * m2-lang.c (m2_language_data): Remove la_macro_expansion
3784         initializer.
3785         * objc-lang.c (objc_language_data): Likewise.
3786         (objc_language::macro_expansion): New member function.
3787         * opencl-lang.c (opencl_language_data): Likewise.
3788         (opencl_language::macro_expansion): New member function.
3789         * p-lang.c (pascal_language_data): Remove la_macro_expansion
3790         initializer.
3791         * rust-lang.c (rust_language_data): Likewise.
3792         * symtab.c (default_collect_symbol_completion_matches_break_on):
3793         Update call to macro_expansion.
3794
3795 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3796
3797         * ada-lang.c (ada_language_data): Remove la_array_ordering
3798         initializer.
3799         * c-lang.c (c_language_data): Likewise.
3800         (cplus_language_data): Likewise.
3801         (asm_language_data): Likewise.
3802         (minimal_language_data): Likewise.
3803         * d-lang.c (d_language_data): Likewise.
3804         * dwarf2/read.c (read_array_order): Update for call to
3805         array_ordering.
3806         * f-lang.c (f_language_data): Remove la_array_ordering
3807         initializer.
3808         (f_language::array_ordering): New member function.
3809         * go-lang.c (go_language_data): Remove la_array_ordering
3810         initializer.
3811         * language.c (unknown_language_data): Likewise.
3812         (auto_language_data): Likewise.
3813         * language.h (language_data): Delete la_array_ordering field.
3814         (language_defn::array_ordering): New member function.
3815         * m2-lang.c (m2_language_data): Remove la_array_ordering
3816         initializer.
3817         * objc-lang.c (objc_language_data): Likewise.
3818         * opencl-lang.c (opencl_language_data): Likewise.
3819         * p-lang.c (pascal_language_data): Likewise.
3820         * rust-lang.c (rust_language_data): Likewise.
3821
3822 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3823
3824         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
3825         initializer.
3826         * c-lang.c (c_language_data): Likewise.
3827         (cplus_language_data): Likewise.
3828         (asm_language_data): Likewise.
3829         (minimal_language_data): Likewise.
3830         * d-lang.c (d_language_data): Likewise.
3831         * f-lang.c (f_language_data): Likewise.
3832         (f_language::case_sensitivity): New member function.
3833         * go-lang.c (go_language_data): Remove la_case_sensitivity
3834         initializer.
3835         * language.c (enum case_mode): Moved here from language.h.
3836         (case_mode): Make static.
3837         (show_case_command): Update for case_sensitivity being a method.
3838         (set_case_command): Likewise.
3839         (set_range_case): Likewise.
3840         (unknown_language_data): Remove la_case_sensitivity initializer.
3841         (auto_language_data): Likewise.
3842         * language.h (case_mode): Delete, move enum declaration to
3843         language.c.
3844         (language_data): Delete la_case_sensitivity field.
3845         (language_defn::case_sensitivity): New member function.
3846         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
3847         initializer.
3848         * objc-lang.c (objc_language_data): Likewise.
3849         * opencl-lang.c (opencl_language_data): Likewise.
3850         * p-lang.c (pascal_language_data): Likewise.
3851         * rust-lang.c (rust_language_data): Likewise.
3852
3853 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3854
3855         * ada-lang.c (ada_language_data): Remove la_range_check
3856         initializer.
3857         * c-lang.c (c_language_data): Likewise.
3858         (cplus_language_data): Likewise.
3859         (asm_language_data): Likewise.
3860         (minimal_language_data): Likewise.
3861         * d-lang.c (d_language_data): Likewise.
3862         * f-lang.c (f_language_data): Likewise.
3863         (f_language::range_checking_on_by_default): New member function.
3864         * go-lang.c (go_language_data): Remove la_range_check initializer.
3865         * language.c (enum range_mode): Moved here from language.h.
3866         (range_mode): Made static.
3867         (show_range_command): Update to use
3868         range_checking_on_by_default.
3869         (set_range_command): Likewise.
3870         (set_range_case): Likewise.
3871         (unknown_language_data): Remove la_range_check initializer.
3872         (auto_language_data): Likewise.
3873         * language.h (range_mode): Delete.  Enum definition moved to
3874         language.c.
3875         (language_data): Remove la_range_check field.
3876         (language_defn::range_checking_on_by_default): New member
3877         function.
3878         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
3879         (m2_language::range_checking_on_by_default): New member function.
3880         * objc-lang.c (objc_language_data): Remove la_range_check
3881         initializer.
3882         * opencl-lang.c (opencl_language_data): Likewise.
3883         * p-lang.c (pascal_language_data): Likewise.
3884         (pascal_language::range_checking_on_by_default): New member
3885         function.
3886         * rust-lang.c (rust_language_data): Remove la_range_check
3887         initializer.
3888         (rust_language::range_checking_on_by_default): New member
3889         function.
3890
3891 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3892
3893         * dwarf2/read.c (dwarf2_physname): Remove special case for
3894         language_go.
3895         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
3896         member function.
3897
3898 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3899
3900         * ada-lang.c (ada_language_data): Remove
3901         la_store_sym_names_in_linkage_form_p initializer.
3902         (ada_language::store_sym_names_in_linkage_form_p): New member
3903         function.
3904         * c-lang.c (c_language_data): Remove
3905         la_store_sym_names_in_linkage_form_p initializer.
3906         (c_language::store_sym_names_in_linkage_form_p): New member
3907         function.
3908         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
3909         initializer.
3910         (asm_language_data): Likewise.
3911         (asm_language::store_sym_names_in_linkage_form_p): New member
3912         function.
3913         (minimal_language_data): Remove
3914         la_store_sym_names_in_linkage_form_p initializer.
3915         (minimal_language::store_sym_names_in_linkage_form_p): New member
3916         function.
3917         * d-lang.c (d_language_data): Remove
3918         la_store_sym_names_in_linkage_form_p initializer.
3919         * dwarf2/read.c (dwarf2_physname): Update call to
3920         store_sym_names_in_linkage_form_p.
3921         * f-lang.c (f_language_data): Remove
3922         la_store_sym_names_in_linkage_form_p initializer.
3923         * go-lang.c (go_language_data): Remove
3924         la_store_sym_names_in_linkage_form_p initializer.
3925         * language.c (unknown_language_data): Remove
3926         la_store_sym_names_in_linkage_form_p initializer.
3927         (unknown_language::store_sym_names_in_linkage_form_p): New member
3928         function.
3929         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
3930         initializer.
3931         (auto_language::store_sym_names_in_linkage_form_p): New member
3932         function.
3933         * language.h (language_data): Remove
3934         la_store_sym_names_in_linkage_form_p member variable.
3935         (language_defn::store_sym_names_in_linkage_form_p): New member
3936         function.
3937         * m2-lang.c (m2_language_data): Remove
3938         la_store_sym_names_in_linkage_form_p initializer.
3939         * objc-lang.c (objc_language_data): Likewise.
3940         * opencl-lang.c (opencl_language_data): Likewise.
3941         * p-lang.c (pascal_language_data): Likewise.
3942         * rust-lang.c (rust_language_data): Likewise.
3943
3944 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3945
3946         * ada-lang.c (ada_language_data): Remove string_lower_bound
3947         initializer.
3948         * c-lang.c (c_language_data): Likewise.
3949         (cplus_language_data): Likewise.
3950         (asm_language_data): Likewise.
3951         (minimal_language_data): Likewise.
3952         * d-lang.c (d_language_data): Likewise.
3953         * f-lang.c (f_language_data): Likewise.
3954         * go-lang.c (go_language_data): Likewise.
3955         * language.c (unknown_language_data): Likewise.
3956         (auto_language_data): Likewise.
3957         * language.h (language_data): Remove string_lower_bound field.
3958         (language_defn::string_lower_bound): New member function.
3959         * m2-lang.c (m2_language_data): Remove string_lower_bound
3960         initializer.
3961         (m2_language::string_lower_bound): New member function.
3962         * objc-lang.c (objc_language_data): Remove string_lower_bound
3963         initializer.
3964         * opencl-lang.c (opencl_language_data): Likewise.
3965         * p-lang.c (pascal_language_data): Likewise.
3966         * rust-lang.c (rust_language_data): Likewise.
3967         * valops.c (value_cstring): Update call to string_lower_bound.
3968         (value_string): Likewise.
3969         * value.c (allocate_repeated_value): Likewise.
3970
3971 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3972
3973         * valops.c (value_repeat): Fix incorrect argument name in comment.
3974
3975 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3976
3977         * ada-lang.c (ada_language_data): Remove c_style_arrays
3978         initializer.
3979         (ada_language::c_style_arrays_p): New member fuction.
3980         * c-lang.c (c_language_data): Remove c_style_arrays
3981         initializer.
3982         (cplus_language_data): Likewise.
3983         (asm_language_data): Likewise.
3984         (minimal_language_data): Likewise.
3985         * d-lang.c (d_language_data): Likewise.
3986         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
3987         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
3988         (f_language::c_style_arrays_p): New member function.
3989         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
3990         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
3991         * language.c (unknown_language_data): Remove c_style_arrays
3992         initializer.
3993         (auto_language_data): Likewise.
3994         * language.h (language_data): Remove c_style_arrays field.
3995         (language_defn::c_style_arrays_p): New member function.
3996         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
3997         (m2_language::c_style_arrays_p): New member function.
3998         * objc-lang.c (objc_language_data): Remove c_style_arrays
3999         initializer.
4000         * opencl-lang.c (opencl_language_data): Likewise.
4001         * p-lang.c (pascal_language_data): Likewise.
4002         * rust-lang.c (rust_language_data): Likewise.
4003         * valarith.c (value_subscript): Update call to c_style_arrays_p,
4004         and update local variable to a bool.
4005         * valops.c (value_cast): Update call to c_style_arrays_p.
4006         (value_array): Likewise.
4007         * value.c (coerce_array): Likewise.
4008
4009 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4010
4011         * ada-lang.c (ada_language_data): Remove la_language initializer.
4012         * c-lang.c (c_language_data): Likewise.
4013         (cplus_language_data): Likewise.
4014         (asm_language_data): Likewise.
4015         (minimal_language_data): Likewise.
4016         * d-lang.c (d_language_data): Likewise.
4017         * f-lang.c (f_language_data): Likewise.
4018         * go-lang.c (go_language_data): Likewise.
4019         * language.c (unknown_language_data): Likewise.
4020         (auto_language_data): Likewise.
4021         * language.h (language_data): Remove la_language field.
4022         (language_defn::language_defn): Initialise la_language field.
4023         (language_defn::la_language): New member variable.
4024         * m2-lang.c (m2_language_data): Remove la_language field.
4025         * objc-lang.c (objc_language_data): Likewise.
4026         * opencl-lang.c (opencl_language_data): Likewise.
4027         * p-lang.c (pascal_language_data): Likewise.
4028         * rust-lang.c (rust_language_data): Likewise.
4029
4030 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4031
4032         * ada-lang.c (ada_extensions): Delete, moved into
4033         ada_language::filename_extensions.
4034         (ada_language_data): Remove la_filename_extensions initializer.
4035         (ada_language::filename_extensions): New member function.
4036         * c-lang.c (c_extensions): Delete, moved into
4037         c_language::filename_extensions.
4038         (c_language_data): Remove la_filename_extensions initializer.
4039         (c_language::filename_extensions): New member function.
4040         (cplus_extensions): Delete, moved into
4041         cplus_language::filename_extensions.
4042         (cplus_language_data): Remove la_filename_extensions initializer.
4043         (cplus_language::filename_extensions): New member function.
4044         (asm_extensions): Delete, moved into
4045         asm_language::filename_extensions.
4046         (asm_language_data): Remove la_filename_extensions initializer.
4047         (asm_language::filename_extensions): New member function.
4048         (minimal_language_data): Remove la_filename_extensions
4049         initializer.
4050         * d-lang.c (d_extensions): Delete, moved into
4051         d_language::filename_extensions.
4052         (d_language_data): Remove la_filename_extensions initializer.
4053         (d_language::filename_extensions): New member function.
4054         * f-lang.c (f_extensions): Delete, moved into
4055         f_language::filename_extensions.
4056         (f_language_data): Remove la_filename_extensions initializer.
4057         (f_language::filename_extensions): New member function.
4058         * go-lang.c (go_language_data): Remove la_filename_extensions
4059         initializer.
4060         * language.c (add_set_language_command): Update now that
4061         filename_extensions returns a vector.
4062         (unknown_language_data): Remove la_filename_extensions
4063         initializer.
4064         (auto_language_data): Likewise.
4065         * language.h (language_data): Remove la_filename_extensions field.
4066         (language_defn::filename_extensions): New member function.
4067         * m2-lang.c (m2_language_data): Remove la_filename_extensions
4068         initializer.
4069         * objc-lang.c (objc_extensions): Delete, moved into
4070         objc_language::filename_extensions.
4071         (objc_language_data): Remove la_filename_extensions initializer.
4072         (objc_language::filename_extensions): New member function.
4073         * opencl-lang.c (opencl_language_data): Remove
4074         la_filename_extensions initializer.
4075         * p-lang.c (pascal_extensions): Delete, moved into
4076         pascal_language::filename_extensions.
4077         (pascal_language_data): Remove la_filename_extensions initializer.
4078         (pascal_language::filename_extensions): New member function.
4079         * rust-lang.c (rust_extensions): Delete, moved into
4080         rust_language::filename_extensions.
4081         (rust_language_data): Remove la_filename_extensions initializer.
4082         (rust_language::filename_extensions): New member function.
4083         * symfile.c (add_filename_language): Add new assert.
4084
4085 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4086
4087         * ada-lang.c (ada_language_data): Remove la_name and
4088         la_natural_name initializers.
4089         (ada_language::name): New member function.
4090         (ada_language::natural_name): New member function.
4091         * c-lang.c (c_language_data): Remove la_name and
4092         la_natural_name initializers.
4093         (c_language::name): New member function.
4094         (c_language::natural_name): New member function.
4095         (cplus_language_data): Remove la_name and
4096         la_natural_name initializers.
4097         (cplus_language::name): New member function.
4098         (cplus_language::natural_name): New member function.
4099         (asm_language_data): Remove la_name and
4100         la_natural_name initializers.
4101         (asm_language::name): New member function.
4102         (asm_language::natural_name): New member function.
4103         (minimal_language_data): Remove la_name and
4104         la_natural_name initializers.
4105         (minimal_language::name): New member function.
4106         (minimal_language::natural_name): New member function.
4107         * compile/compile.c (compile_to_object): Update call to
4108         lanugage_defn::name.
4109         * d-lang.c (d_language_data): Remove la_name and
4110         la_natural_name initializers.
4111         (d_language::name): New member function.
4112         (d_language::natural_name): New member function.
4113         * expprint.c (print_subexp_standard): Update call to
4114         language_defn::name.
4115         (dump_raw_expression): Likewise
4116         (dump_prefix_expression): Likewise.
4117         * f-lang.c (f_language_data): Remove la_name and
4118         la_natural_name initializers.
4119         (f_language::name): New member function.
4120         (f_language::natural_name): New member function.
4121         * go-lang.c (go_language_data): Remove la_name and
4122         la_natural_name initializers.
4123         (go_language::name): New member function.
4124         (go_language::natural_name): New member function.
4125         * language.c (show_language_command): Update call to
4126         language_defn::name.
4127         (set_language_command): Likewise.
4128         (language_enum): Likewise.
4129         (language_str): Likewise.
4130         (add_set_language_command): Likewise, use
4131         language_defn::natural_name in the doc string.
4132         (unknown_language_data): Remove la_name and
4133         la_natural_name initializers.
4134         (unknown_language::name): New member function.
4135         (unknown_language::natural_name): New member function.
4136         (auto_language_data): Remove la_name and
4137         la_natural_name initializers.
4138         (auto_language::name): New member function.
4139         (auto_language::natural_name): New member function.
4140         (language_lookup_primitive_type_as_symbol): Update call to
4141         language_defn::name.
4142         * language.h (language_data): Remove la_name and la_natural_name
4143         member variables.
4144         (language_defn::name): New member function.
4145         (language_defn::natural_name): New member function.
4146         * m2-lang.c (m2_language_data): Remove la_name and
4147         la_natural_name initializers.
4148         (m2_language::name): New member function.
4149         (m2_language::natural_name): New member function.
4150         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
4151         language_defn::natural_name.
4152         * objc-lang.c (objc_language_data): Remove la_name and
4153         la_natural_name initializers.
4154         (objc_language::name): New member function.
4155         (objc_language::natural_name): New member function.
4156         * opencl-lang.c (opencl_language_data): Remove la_name and
4157         la_natural_name initializers.
4158         (opencl_language::name): New member function.
4159         (opencl_language::natural_name): New member function.
4160         * p-lang.c (pascal_language_data): Remove la_name and
4161         la_natural_name initializers.
4162         (pascal_language::name): New member function.
4163         (pascal_language::natural_name): New member function.
4164         * rust-lang.c (rust_language_data): Remove la_name and
4165         la_natural_name initializers.
4166         (rust_language::name): New member function.
4167         (rust_language::natural_name): New member function.
4168         * symtab.c (lookup_language_this): Update call to
4169         language_defn::name.
4170
4171 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4172
4173         * ada-lang.c (ada_language_data): Remove la_name_of_this
4174         initializer.
4175         * ax-gdb.c (gen_expr): Update call to name_of_this.
4176         * c-exp.y (classify_name): Likewise.
4177         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
4178         (cplus_language_data): Likewise.
4179         (cplus_language::name_of_this): New member function.
4180         (asm_language_data): Remove la_name_of_this initializer.
4181         (minimal_language_data): Likewise.
4182         * d-lang.c (d_language_data): Likewise.
4183         (d_language::name_of_this): New member function.
4184         * expprint.c (print_subexp_standard): Update call to name_of_this.
4185         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
4186         * go-lang.c (go_language_data): Likewise.
4187         * language.c (unknown_language_data): Likewise.
4188         (unknown_language::name_of_this): New member function.
4189         (auto_language_data): Remove la_name_of_this initializer.
4190         (auto_language::name_of_this): New member function.
4191         * language.h (language_data): Delete la_name_of_this member
4192         variable.
4193         (language_defn::name_of_this): New member function.
4194         * m2-lang.c (m2_language_data): Remove la_name_of_this
4195         initializer.
4196         * objc-lang.c (objc_language_data): Likewise.
4197         (objc_language::name_of_this): New member function.
4198         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
4199         initializer.
4200         * p-lang.c (pascal_language_data): Likewise.
4201         (pascal_language::name_of_this): New member function.
4202         * rust-lang.c (rust_language_data): Remove la_name_of_this
4203         initializer.
4204         * symtab.c (lookup_language_this): Update call to name_of_this.
4205         (lookup_symbol_aux): Likewise.
4206         * valops.c (value_of_this): Likewise.
4207
4208 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4209
4210         * ada-lang.c (ada_language_data): Remove
4211         la_struct_too_deep_ellipsis initializer.
4212         (ada_language::struct_too_deep_ellipsis): New member function.
4213         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
4214         initializer.
4215         (cplus_language_data): Likewise.
4216         (asm_language_data): Likewise.
4217         (minimal_language_data): Likewise.
4218         * cp-valprint.c (cp_print_value): Update call to
4219         struct_too_deep_ellipsis.
4220         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
4221         initializer.
4222         * f-lang.c (f_language_data): Likewise.
4223         (f_language::struct_too_deep_ellipsis): New member function.
4224         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
4225         initializer.
4226         * language.c (unknown_language_data): Likewise.
4227         (auto_language_data): Likewise.
4228         * language.h (language_data): Delete la_struct_too_deep_ellipsis
4229         member variable.
4230         (language_defn::struct_too_deep_ellipsis): New member function.
4231         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
4232         initializer.Q
4233         * objc-lang.c (objc_language_data): Likewise.
4234         * opencl-lang.c (opencl_language_data): Likewise.
4235         * p-lang.c (pascal_language_data): Likewise.
4236         * rust-lang.c (rust_language_data): Likewise.
4237         * valprint.c (val_print_check_max_depth): Update call to
4238         struct_too_deep_ellipsis.
4239
4240 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
4241
4242         * MAINTAINERS (Write After Approval): Add myself.
4243
4244 2020-09-15  Tom Tromey  <tom@tromey.com>
4245
4246         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
4247         Remove.
4248
4249 2020-09-15  Tom Tromey  <tom@tromey.com>
4250
4251         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
4252         and TYPE_CODE_METHODPTR cases.
4253         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
4254         (c_value_print_inner): Update.
4255         * valprint.c (generic_value_print_memberptr): New function, from
4256         c_value_print_memberptr.
4257         (generic_value_print): Use it.  Call cplus_print_method_ptr.
4258
4259 2020-09-15  Tom Tromey  <tromey@adacore.com>
4260
4261         * python/python-internal.h (PyInt_FromLong): Remove define.
4262         * python/py-value.c (convert_value_from_python): Use
4263         gdb_py_object_from_longest.
4264         * python/py-type.c (typy_get_code): Use
4265         gdb_py_object_from_longest.
4266         * python/py-symtab.c (salpy_get_line): Use
4267         gdb_py_object_from_longest.
4268         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
4269         gdb_py_object_from_longest.
4270         * python/py-record.c (recpy_gap_reason_code): Use
4271         gdb_py_object_from_longest.
4272         * python/py-record-btrace.c (recpy_bt_insn_size)
4273         (recpy_bt_func_level, btpy_list_count): Use
4274         gdb_py_object_from_longest.
4275         * python/py-infthread.c (gdbpy_create_ptid_object): Use
4276         gdb_py_object_from_longest.  Fix error handling.
4277         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
4278         gdb_py_object_from_longest.
4279         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
4280         gdb_py_object_from_longest.
4281         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
4282         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
4283         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
4284
4285 2020-09-15  Tom Tromey  <tromey@adacore.com>
4286
4287         * python/python.c (gdbpy_parameter_value): Use
4288         gdb_py_object_from_ulongest.
4289
4290 2020-09-15  Tom Tromey  <tromey@adacore.com>
4291
4292         * python/py-infevents.c (create_register_changed_event_object):
4293         Use gdb_py_object_from_longest.
4294         * python/py-exitedevent.c (create_exited_event_object): Use
4295         gdb_py_object_from_longest.
4296
4297 2020-09-15  Tom Tromey  <tromey@adacore.com>
4298
4299         * python/python.c (gdbpy_parameter_value): Use
4300         gdb_py_object_from_longest.
4301         * python/py-type.c (convert_field, typy_range): Use
4302         gdb_py_object_from_longest.
4303         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
4304         gdb_py_object_from_longest.
4305         * python/py-lazy-string.c (stpy_get_length): Use
4306         gdb_py_object_from_longest.
4307         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
4308         gdb_py_object_from_longest.
4309         * python/py-infevents.c (create_memory_changed_event_object): Use
4310         gdb_py_object_from_longest.
4311         * python/py-inferior.c (infpy_get_num): Use
4312         gdb_py_object_from_longest.
4313         (infpy_get_pid): Likewise.
4314
4315 2020-09-15  Tom Tromey  <tromey@adacore.com>
4316
4317         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
4318         defines.
4319         * python/py-value.c (valpy_long): Use
4320         gdb_py_object_from_ulongest.
4321         * python/py-symtab.c (salpy_get_pc): Use
4322         gdb_py_object_from_ulongest.
4323         (salpy_get_last): Likewise.
4324         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
4325         gdb_py_object_from_ulongest.
4326         * python/py-lazy-string.c (stpy_get_address): Use
4327         gdb_py_object_from_ulongest.
4328         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
4329         * python/py-arch.c (archpy_disassemble): Use
4330         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
4331         error handling.
4332
4333 2020-09-15  Tom Tromey  <tromey@adacore.com>
4334
4335         * python/python-internal.h (gdb_py_long_from_longest): Remove
4336         defines.
4337         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
4338         * python/py-type.c (convert_field, typy_get_sizeof): Use
4339         gdb_py_object_from_longest.
4340         * python/py-record-btrace.c (btpy_list_index): Use
4341         gdb_py_object_from_longest.
4342
4343 2020-09-15  Tom Tromey  <tromey@adacore.com>
4344
4345         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
4346         * python/py-record.c (recpy_element_number): Use
4347         gdb_py_object_from_longest.
4348         (recpy_gap_number): Likewise.
4349
4350 2020-09-15  Tom Tromey  <tromey@adacore.com>
4351
4352         * top.c (ui::ui): Update.
4353         (highest_ui_num): Remove.
4354         * top.h (struct ui) <num>: Remove.
4355
4356 2020-09-15  Tom Tromey  <tromey@adacore.com>
4357
4358         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
4359         * ui-style.c (ansi_regex_text): Now array.
4360         * rust-exp.y (number_regex_text): Now array.
4361         * linespec.c (linespec_quote_characters): Now array.
4362         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
4363         Now arrays.
4364
4365 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4366
4367         * debuginfod-support.c (debuginfod_client_deleter): New.
4368         (debuginfod_client_up): New.
4369         (debuginfod_init): Return debuginfod_client_up.
4370         (debuginfod_source_query): Adjust.
4371         (debuginfod_debuginfo_query): Adjust.
4372
4373 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4374
4375         * debuginfod-support.c (debuginfod_source_query): Use
4376         make_unique_xstrdup.
4377
4378 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4379
4380         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
4381         with `type::instance_flags`.
4382
4383 2020-09-14  Michael Mullin  <masmullin@gmail.com>
4384
4385         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
4386         Remove baton parameter.
4387
4388 2020-09-14  Pedro Alves  <pedro@palves.net>
4389
4390         * Makefile.in (SELFTESTS_SRCS): Add
4391         unittests/enum-flags-selftests.c.
4392         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
4393         btrace_function_flags instead of enum btrace_function_flag.
4394         * compile/compile-c-types.c (convert_qualified): Use
4395         enum_flags::raw.
4396         * compile/compile-cplus-symbols.c (convert_one_symbol)
4397         (convert_symbol_bmsym):
4398         * compile/compile-cplus-types.c (compile_cplus_convert_method)
4399         (compile_cplus_convert_struct_or_union_methods)
4400         (compile_cplus_instance::convert_qualified_base):
4401         * go-exp.y (parse_string_or_char): Add cast to int.
4402         * unittests/enum-flags-selftests.c: New file.
4403         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
4404         type to btrace_thread_flags from btrace_thread_flag.
4405         (record_btrace_cancel_resume, record_btrace_step_thread): Change
4406         local's type to btrace_thread_flags from btrace_thread_flag.  Add
4407         cast in DEBUG call.
4408
4409 2020-09-14  Pedro Alves  <pedro@palves.net>
4410
4411         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
4412         * gdbtypes.c (address_space_name_to_int): Rename to ...
4413         (address_space_name_to_type_instance_flags): ... this.
4414         (address_space_int_to_name): Rename to ...
4415         (address_space_type_instance_flags_to_name): ... this.
4416         * gdbtypes.h (address_space_name_to_int): Rename to ...
4417         (address_space_name_to_type_instance_flags): ... this.
4418         (address_space_int_to_name): Rename to ...
4419         (address_space_type_instance_flags_to_name): ... this.
4420         * type-stack.c (type_stack::insert): Adjust to rename.
4421         * type-stack.h (type_stack::insert): Likewise.
4422
4423 2020-09-14  Pedro Alves  <pedro@palves.net>
4424             Andrew Burgess  <andrew.burgess@embecosm.com>
4425
4426         * avr-tdep.c (avr_address_class_type_flags): Return
4427         type_instance_flags.
4428         (avr_address_class_type_flags_to_name): Take a
4429         type_instance_flags.
4430         (avr_address_class_name_to_type_flags): Return bool and take a
4431         type_instance_flags.
4432         * d-lang.c (build_d_types): Use type::set_instance_flags.
4433         * ft32-tdep.c (ft32_address_class_type_flags): Return
4434         type_instance_flags.
4435         (ft32_address_class_type_flags_to_name): Take a
4436         type_instance_flags.
4437         (ft32_address_class_name_to_type_flags): Return bool and take a
4438         type_instance_flags.
4439         (ft32_gdbarch_init): Use type::set_instance_flags.
4440         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
4441         * gdbarch.h, gdbarch.c: Regenerate.
4442         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
4443         (address_class_name_to_type_flags): Use type_instance_flags and
4444         bool.
4445         * gdbtypes.c (address_space_name_to_int)
4446         (address_space_int_to_name, make_qualified_type): Use
4447         type_instance_flags.
4448         (make_qualified_type): Use type_instance_flags and
4449         type::set_instance_flags.
4450         (make_type_with_address_space, make_cv_type, make_vector_type)
4451         (check_typedef): Use type_instance_flags.
4452         (recursive_dump_type): Cast type_instance_flags to unsigned for
4453         printing.
4454         (copy_type_recursive): Use type::set_instance_flags.
4455         (gdbtypes_post_init): Use type::set_instance_flags.
4456         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
4457         <m_instance_flags>: ... this.
4458         <instance_flags, set_instance_flags>: New methods.
4459         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
4460         (SET_TYPE_INSTANCE_FLAGS): New.
4461         (address_space_name_to_int, address_space_int_to_name)
4462         (make_type_with_address_space): Pass flags using
4463         type_instance_flags instead of int.
4464         * stabsread.c (cleanup_undefined_types_noname): Use
4465         type::set_instance_flags.
4466         * s390-tdep.c (s390_address_class_type_flags): Return
4467         type_instance_flags.
4468         (s390_address_class_type_flags_to_name): Take a
4469         type_instance_flags.
4470         (s390_address_class_name_to_type_flags): Return bool and take a
4471         type_instance_flags.
4472         * type-stack.c (type_stack::follow_types): Use
4473         type_instance_flags.
4474         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
4475
4476 2020-09-14  Tom Tromey  <tromey@adacore.com>
4477
4478         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
4479         * x86-tdep.c (x86_is_thunk_register_name)
4480         (x86_in_indirect_branch_thunk): Update.
4481         * sparc64-tdep.c (sparc64_fpu_register_names)
4482         (sparc64_cp0_register_names, sparc64_register_names)
4483         (sparc64_pseudo_register_names): Now const.
4484         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
4485         cp0_registers_num>: Now const.
4486         * sparc-tdep.c (sparc_core_register_names)
4487         (sparc32_fpu_register_names, sparc32_cp0_register_names)
4488         (sparc32_pseudo_register_names): Now const.
4489         (validate_tdesc_registers): Update.
4490         * rust-lang.c (rust_extensions): Now const.
4491         * p-lang.c (p_extensions): Now const.
4492         * objc-lang.c (objc_extensions): Now const.
4493         * nto-tdep.c (nto_thread_state_str): Now const.
4494         * moxie-tdep.c (moxie_register_names): Now const.
4495         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
4496         Now const.
4497         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
4498         (mips_linux_reg_names): Now const.
4499         (mips_gdbarch_init): Update.
4500         * microblaze-tdep.c (microblaze_register_names): Now const.
4501         * m68k-tdep.c (m68k_register_names): Now const.
4502         * m32r-tdep.c (m32r_register_names): Now const.
4503         * ia64-tdep.c (ia64_register_names): Now const.
4504         * i386-tdep.h (struct gdbarch_tdep) <register_names,
4505         ymmh_register_names, ymm16h_regnum, mpx_register_names,
4506         k_register_names, zmmh_register_names, xmm_avx512_register_names,
4507         ymm_avx512_register_names, pkeys_register_names>: Now const.
4508         * i386-tdep.c (i386_register_names, i386_zmm_names)
4509         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
4510         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
4511         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
4512         * f-lang.c (f_extensions): Now const.
4513         * d-lang.c (d_extensions): Now const.
4514         * csky-tdep.c (csky_register_names): Now const.
4515         * charset.c (default_charset_names, charset_enum): Now const.
4516         (_initialize_charset): Update.
4517         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
4518         const.
4519         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
4520         (bsd_uthread_solib_loaded): Update.
4521         (bsd_uthread_state): Now const.
4522         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
4523         (amd64_ymm_avx512_names, amd64_ymmh_names)
4524         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
4525         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
4526         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
4527         (amd64_dword_names): Now const.
4528         * agent.c (can_use_agent_enum): Now const.
4529         * ada-tasks.c (task_states, long_task_states): Now const.
4530         * ada-lang.c (known_runtime_file_name_patterns)
4531         (known_auxiliary_function_name_patterns, attribute_names)
4532         (standard_exc, ada_extensions): Now const.
4533
4534 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4535
4536         * bcache.h (struct bcache) <bcache>: Remove constructor.
4537         <m_hash_function, m_compare_function>: Remove.
4538         <~bcache>: Make virtual.
4539         <compare>: Remove static method, introduce virtual method.
4540         <default_hash>: Remove.
4541         <hash>: New virtual method.
4542         * bcache.c (bcache::expand_hash_table): Update.
4543         (bcache::insert): Update.
4544         (bcache::hash): New.
4545         (bcache::compare): Update comment and parameter names.
4546         * gdbtypes.c (types_deeply_equal): Update.
4547         * psymtab.h (struct psymbol_bcache): New struct.
4548         (class psymtab_storage) <psymtab_storage>: Make default.
4549         <psymbol_cache>: Change type to psymbol_bcache.
4550         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
4551         (psymbol_hash): Change to...
4552         (psymbol_bcache::hash): ... this.
4553         (psymbol_compare): Change to...
4554         (psymbol_bcache::compare): ... this.
4555
4556 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4557
4558         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
4559         checking for initial lwp.
4560
4561 2020-09-14  Tom Tromey  <tromey@adacore.com>
4562
4563         * m68k-tdep.c (m68k_extract_return_value): Use
4564         pointer_result_regnum.
4565         (m68k_store_return_value): Likewise.
4566         (m68k_reg_struct_return_p): Handle vectors and arrays.
4567         (m68k_return_value): Handle arrays.
4568         (m68k_svr4_return_value): Fix single-element aggregate handling.
4569         Handle long double.  Adjust for embedded ABI.
4570         (m68k_svr4_init_abi): Set pointer_result_regnum.
4571         (m68k_embedded_init_abi): New function.
4572         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
4573         (m68k_osabi_sniffer): New function.
4574         (_initialize_m68k_tdep): Register osabi sniffer.
4575         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
4576         member.
4577
4578 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4579
4580         * xml-support.c (xml_fetch_content_from_file): Replace xfree
4581         with gdb::unique_xmalloc_ptr<char>.
4582
4583 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4584
4585         * xml-support.h (xml_fetch_another): Change type to be a
4586         function_view.
4587         (xml_process_xincludes): Remove baton parameter.
4588         (xml_fetch_content_from_file): Change baton parameter to
4589         dirname.
4590         * xml-support.c (struct xinclude_parsing_data)
4591         <xinclude_parsing_data>: Remove baton parameter.
4592         <fetcher_baton>: Remove.
4593         (xinclude_start_include): Adjust.
4594         (xml_process_xincludes): Adjust.
4595         (xml_fetch_content_from_file): Replace baton parameter with
4596         dirname.
4597         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
4598         (xml_init_syscalls_info): Use a lambda.
4599         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
4600         (file_read_description_xml): Use a lambda.
4601         (fetch_available_features_from_target): Change baton parameter
4602         to target_ops.
4603         (target_read_description_xml): Use a lambda.
4604         (target_fetch_description_xml): Use a lambda.
4605         (string_read_description_xml): Update.
4606
4607 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4608
4609         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
4610         uses with type::endianity_is_not_default.
4611
4612 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4613
4614         * gdbtypes.h (struct type) <endianity_is_not_default,
4615         set_endianity_is_not_default>: New methods.
4616         (TYPE_ENDIANITY_NOT_DEFAULT): Use
4617         type::endianity_is_not_default, change all write call sites to
4618         use type::set_endianity_is_not_default.
4619
4620 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4621
4622         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
4623         uses with type::is_fixed_instance.
4624
4625 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4626
4627         * gdbtypes.h (struct type) <is_fixed_instance,
4628         set_is_fixed_instance>: New methods.
4629         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
4630         write call sites to use type::set_is_fixed_instance.
4631
4632 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4633
4634         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
4635         uses with type::is_gnu_ifunc.
4636
4637 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4638
4639         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
4640         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
4641         use type::set_is_gnu_ifunc.
4642
4643 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4644
4645         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
4646         uses with type::stub_is_supported.
4647
4648 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4649
4650         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
4651         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
4652         use type::set_stub_is_supported.
4653
4654 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4655
4656         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
4657         uses with type::is_vector.
4658
4659 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4660
4661         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
4662         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
4663         use type::set_is_vector.
4664
4665 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4666
4667         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
4668         uses with type::has_varargs.
4669
4670 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4671
4672         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
4673         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
4674         use type::set_has_varargs.
4675
4676 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4677
4678         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
4679         uses with type::is_prototyped.
4680
4681 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4682
4683         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
4684         New methods.
4685         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
4686         call sites to use type::set_is_prototyped.
4687
4688 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4689
4690         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
4691         uses with type::target_is_stub.
4692
4693 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4694
4695         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
4696         New methods.
4697         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
4698         sites to use type::set_target_is_stub.
4699
4700 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4701
4702         * gdbtypes.h (TYPE_STUB): Remove, replace all
4703         uses with type::is_stub.
4704
4705 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4706
4707         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
4708         (TYPE_STUB): Use type::is_stub, change all write call sites to
4709         use type::set_is_stub.
4710
4711 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4712
4713         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
4714         type::has_no_signedness.
4715
4716 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4717
4718         * gdbtypes.h (struct type) <has_no_signedness,
4719         set_has_no_signedness>: New methods.
4720         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
4721         call sites to use type::set_has_no_signedness.
4722
4723 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4724
4725         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
4726         type::is_unsigned.
4727
4728 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4729
4730         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
4731         methods.
4732         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
4733         sites to use type::set_is_unsigned.
4734
4735 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
4736             Adam Renquinha <arenquinha@cimeq.qc.ca>
4737
4738         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
4739         pointer and stack frame offset when unwinding.
4740
4741 2020-09-13  Pedro Alves  <pedro@palves.net>
4742
4743         * NEWS: Document "-break-insert --qualified".
4744         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
4745
4746 2020-09-13  Pedro Alves  <pedro@palves.net>
4747
4748         * linespec.c (classify_mtype, compare_msyms): Delete.
4749         (search_minsyms_for_name): Remove classification logic.  Instead
4750         filter out trampoline symbols if we also found an external
4751         function of the same name.
4752
4753 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4754
4755         * NEWS: Create a new section for the next release branch.
4756         Rename the section of the current branch, now that it has
4757         been cut.
4758
4759 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4760
4761         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
4762         * version.in: Bump version to 11.0.50.DATE-git.
4763
4764 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
4765
4766         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
4767
4768 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
4769             Felix Willgerodt  <Felix.Willgerodt@intel.com>
4770
4771         * gdbarch.sh: Added bfloat16 type.
4772         * gdbarch.c: Regenerated.
4773         * gdbarch.h: Regenerated.
4774         * gdbtypes.c (floatformats_bfloat16): New struct.
4775         (gdbtypes_post_init): Add builtin_bfloat16.
4776         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
4777         (floatformats_bfloat16): New struct.
4778         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
4779         (i386_ymm_type): Add field "v16_bfloat16"
4780         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
4781         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
4782         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
4783         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
4784         * features/i386/64bit-avx512.xml: Add bfloat16 type.
4785         * features/i386/64bit-avx512.c: Regenerated.
4786         * features/i386/64bit-sse.xml: Add bfloat16 type.
4787         * features/i386/64bit-sse.c: Regenerated.
4788
4789 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
4790
4791         * i386-tdep.c (i386_zmm_type): Fix field names.
4792         (i386_ymm_type): Fix field names.
4793
4794 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4795
4796         * breakpoint.c: Fix typo in the help message of the
4797         "set breakpoint condition-evaluation" command.
4798
4799 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4800
4801         * nbsd-nat.c: Include "nat/netbsd-nat.h".
4802         * (nbsd_nat_target::pid_to_exec_file)
4803         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
4804         (nbsd_nat_target::post_startup_inferior)
4805         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
4806         (nbsd_add_threads): Switch local code to common gdb/nat functions.
4807         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
4808         * (nbsd_thread_lister): Remove.
4809
4810 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4811
4812         * fork-inferior.c (startup_inferior): Avoid double free.
4813
4814 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4815
4816         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
4817         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
4818
4819 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4820
4821         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
4822         * netbsd-nat.c: Include <sys/ptrace.h>.
4823         * (netbsd_nat::enable_proc_events): Add.
4824
4825 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4826
4827         * netbsd-nat.h: Include "gdbsupport/function-view.h".
4828         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4829         (netbsd_nat::for_each_thread): Add.
4830         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
4831         "gdbsupport/common-debug.h".
4832         * (netbsd_nat::netbsd_thread_lister)
4833         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4834         (netbsd_nat::for_each_thread): Add.
4835
4836 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4837
4838         * netbsd-nat.h: Include <unistd.h>.
4839         * (netbsd_nat::pid_to_exec_file): Add.
4840         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
4841         * (netbsd_nat::pid_to_exec_file) Add.
4842
4843 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4844
4845         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
4846
4847 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4848
4849         * netbsd-nat.h: New file.
4850         * netbsd-nat.c: Likewise.
4851
4852 2020-09-09  Tom Tromey  <tromey@adacore.com>
4853
4854         * ada-lang.c (remove_extra_symbols): Do not increment when
4855         removing an element
4856
4857 2020-09-08  Tom Tromey  <tromey@adacore.com>
4858
4859         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
4860
4861 2020-09-08  Tom Tromey  <tromey@adacore.com>
4862
4863         PR win32/25302:
4864         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
4865         (gdb_bfd_init_data): New function.
4866         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
4867
4868 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4869
4870         * infrun.c (fetch_inferior_event): Use
4871         `switch_to_target_no_thread` to switch the target.
4872
4873 2020-09-06  Tom Tromey  <tom@tromey.com>
4874
4875         * symfile.h (dwarf2_free_objfile): Don't declare.
4876
4877 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4878
4879         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
4880         to match 16 byte real/complex type generated by Flang compiler.
4881
4882 2020-09-03  Tom de Vries  <tdevries@suse.de>
4883
4884         PR breakpoint/26546
4885         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
4886         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
4887
4888 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
4889
4890         * maint.c (index_digits): New function.
4891         (struct maint_print_section_data): Remove.
4892         (print_bfd_section_info): Remove print_data parameter, add arg
4893         and index_digits.
4894         (print_objfile_section_info): Likewise.
4895         (print_bfd_section_info_maybe_relocated): Likewise (plus
4896         objfile).
4897         (maintenance_info_sections): Adjust calls.
4898
4899 2020-09-02  Tom Tromey  <tromey@adacore.com>
4900
4901         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
4902         for null pointers.
4903         (ada_varobj_adjust_for_child_access): Special-case null pointers.
4904
4905 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
4906
4907         * bcache.h (struct bcache) <insert>: Change type of `added` to
4908         pointer to bool.
4909         * bcache.c (bcache::insert): Likewise.
4910         * gdbtypes.c (check_types_worklist): Adjust.
4911         * psymtab.c (add_psymbol_to_bcache): Adjust.
4912
4913 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
4914
4915         * corelow.c (unordered_set): Include.
4916         (class core_target): Add field 'm_core_unavailable_mappings'.
4917         (core_target::build_file_mappings): Print only one warning
4918         per inaccessible file.  Add unavailable/broken mappings
4919         to m_core_unavailable_mappings.
4920         (core_target::xfer_partial): Call...
4921         (core_target::xfer_memory_via_mappings): New method.
4922
4923 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4924
4925         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
4926         type to bool.
4927
4928 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4929
4930         * dwarf2/read.c (struct field_info): Fix indentation.
4931
4932 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4933
4934         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
4935         ordering in comment.
4936         * frame.c (frame_id_eq): Fix indentation.
4937
4938 2020-08-31  Scott Linder  <scott@scottlinder.com>
4939             Simon Marchi  <simon.marchi@efficios.com>
4940
4941         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
4942         inline frame ids in outer frame.
4943
4944 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4945
4946         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
4947         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
4948         (outer_frame_id): Use FID_STACK_OUTER instead of
4949         FID_STACK_INVALID.
4950         (frame_id_p): Don't check for outer_frame_id.
4951
4952 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4953
4954         * frame-unwind.c (frame_unwind_got_optimized): Don't set
4955         regnum/frame in value.  Call allocate_value_lazy.
4956         * frame.c (frame_unwind_register_value): Use
4957         val_print_not_saved.
4958
4959 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4960
4961         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
4962
4963 2020-08-29  Pedro Alves  <pedro@palves.net>
4964
4965         * progspace.c (print_program_space): Use all_inferiors.  Switch to
4966         the inferior before calling target_pid_to_str.
4967
4968 2020-08-28  Tom Tromey  <tom@tromey.com>
4969
4970         * xcoffread.c (xcoff_end_psymtab): Update comment.
4971         * dbxread.c (dbx_end_psymtab): Update comment.
4972
4973 2020-08-28  Tom de Vries  <tdevries@suse.de>
4974
4975         PR breakpoint/26544
4976         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
4977         event_location.
4978         (create_breakpoint): Same.
4979         (base_breakpoint_decode_location): Same.
4980         (bkpt_create_sals_from_location): Same.
4981         (bkpt_decode_location): Same.
4982         (bkpt_probe_create_sals_from_location): Same.
4983         (bkpt_probe_decode_location): Same.
4984         (tracepoint_create_sals_from_location): Same.
4985         (tracepoint_decode_location): Same.
4986         (tracepoint_probe_decode_location): Same.
4987         (strace_marker_create_sals_from_location): Same.
4988         (strace_marker_decode_location): Same.
4989         (create_sals_from_location_default): Same.
4990         (decode_location_default): Same.
4991         * breakpoint.h (struct breakpoint_ops): Same.
4992         (create_breakpoint): Same.
4993         * linespec.h (decode_line_full): Same.
4994         * linespec.c (decode_line_full): Same.  Throw error if
4995         result.size () == 0.
4996
4997 2020-08-27  Pedro Alves  <pedro@palves.net>
4998
4999         PR gdb/26524
5000         * breakpoint.c (until_break_fsm) <location_breakpoint,
5001         caller_breakpoint>: Delete fields.
5002         <breakpoints>: New field.
5003         <until_break_fsm>: Adjust to save a breakpoint vector instead of
5004         two individual breakpoints.
5005         (until_break_fsm::should_stop): Loop over breakpoints in the
5006         breakpoint vector.
5007         (until_break_fsm::clean_up): Adjust to clear the breakpoints
5008         vector.
5009         (until_break_command): Handle location expanding into multiple
5010         sals.
5011
5012 2020-08-27  Pedro Alves  <pedro@palves.net>
5013
5014         PR gdb/26523
5015         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
5016         bp_until breakpoints user-specified locations.  Update intro
5017         comment.
5018
5019 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
5020
5021         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
5022         gdb_bfd_sections): New.
5023         * maint.c (print_bfd_section_info): Change param type to
5024         maint_print_section_data.
5025         (print_objfile_section_info): Likewise.
5026         (print_bfd_section_info_maybe_relocated): Likewise.
5027         (maintenance_info_sections): Use gdb_bfd_sections.
5028
5029 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5030
5031         * MAINTAINERS: Add ARC target and maintainer.
5032
5033 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
5034
5035         * configure.tgt: ARC support for GNU/Linux.
5036         * Makefile.in (ALL_TARGET_OBJS): Likewise.
5037         * arc-linux-tdep.c: New file.
5038         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
5039         * arc-tdep.c (arc_write_pc): Use it.
5040
5041 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5042
5043         * arc-tdep.c (arc_check_for_hardware_loop): New.
5044         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
5045
5046 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5047
5048         * arc-tdep.h: Include "gdbarch.h".
5049
5050 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5051
5052         * arch/arc.h
5053         (arc_gdbarch_features): New class to stir the selection of target XML.
5054         (arc_create_target_description): Use FEATURES to choose XML target.
5055         (arc_lookup_target_description): Use arc_create_target_description
5056         to create _new_ target descriptions or return the already created
5057         ones if the FEATURES is the same.
5058         * arch/arc.c: Implementation of prototypes described above.
5059         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
5060         (arc_gdbarch_features_init): Initialize the FEATURES struct.
5061         * arc-tdep.c (*_feature_name): Make feature names consistent.
5062         (arc_register_feature): A new struct to hold information about
5063         registers of a particular target/feature.
5064         (arc_check_tdesc_feature): Check if XML provides registers in
5065         compliance with ARC_REGISTER_FEATURE structs.
5066         (arc_update_acc_reg_names): Add aliases for r58 and r59.
5067         (determine_*_reg_feature_set): Which feature name to look for.
5068         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
5069         (mach_type_to_arc_isa): Convert from a set of binutils machine types
5070         to expected ISA enums to be used in arc_gdbarch_features structs.
5071         * features/Makefile (FEATURE_XMLFILES): Add new files.
5072         * gdb/features/arc/v1-aux.c: New file.
5073         * gdb/features/arc/v1-aux.xml: Likewise.
5074         * gdb/features/arc/v1-core.c: Likewise.
5075         * gdb/features/arc/v1-core.xml: Likewise.
5076         * gdb/features/arc/v2-aux.c: Likewise.
5077         * gdb/features/arc/v2-aux.xml: Likewise.
5078         * gdb/features/arc/v2-core.c: Likewise.
5079         * gdb/features/arc/v2-core.xml: Likewise.
5080         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
5081
5082 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
5083             Andrew Burgess  <andrew.burgess@embecosm.com>
5084
5085         PR m2/26372
5086         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
5087         an assert.  Remove single element array indexing pattern as the
5088         MULTI_SUBSCRIPT support will handle this case too.
5089
5090 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
5091
5092         * value.h (valprint_check_validity): Move declaration from
5093         here...
5094         * valprint.h (valprint_check_validity): ... to here.
5095
5096 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5097
5098         * debug.h: New file.
5099         * debug.c (debug_prefixed_vprintf): New function.
5100         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
5101         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
5102
5103 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5104
5105         * infrun.h (infrun_debug_printf_1): New function declaration.
5106         (infrun_debug_printf): New macro.
5107         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
5108         throughout.
5109         (infrun_debug_printf): New function.
5110         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
5111         (handle_jit_event): Likewise.
5112
5113 2020-08-21  Mark Wielaard  <mark@klomp.org>
5114
5115         * ada-lex.l: Extend register warnings diagnostics comment for g++.
5116
5117 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
5118
5119         * frame.c (enum class frame_id_status): New.
5120         (struct frame_info) <this_id::p>: Change type to frame_id_status.
5121         (fprintf_frame): Update.
5122         (compute_frame_id): Set frame id status to "computing" on entry.
5123         Set it back to "not_computed" on failure and to "computed" on
5124         success.
5125         (get_frame_id): Assert the frame id is not being computed.
5126         (create_sentinel_frame): Use frame_id_status::COMPUTED.
5127         (create_new_frame): Likewise.
5128         (frame_cleanup_after_sniffer): Update assert.
5129
5130 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5131
5132         * regcache.c (pid_ptid_regcache_map): New type.
5133         (target_ptid_regcache_map): Remove.
5134         (target_pid_ptid_regcache_map): New type.
5135         (regcaches): Change type to target_pid_ptid_regcache_map.
5136         (get_thread_arch_aspace_regcache): Update.
5137         (regcache_thread_ptid_changed): Update, handle pid-like ptid
5138         case.
5139         (regcaches_size): Update.
5140         (regcache_count): Update.
5141         (registers_changed_ptid_target_pid_test): New.
5142         (_initialize_regcache): Register new test.
5143
5144 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5145
5146         * regcache.c (regcache_count): New.
5147         (struct regcache_test_data): New.
5148         (regcache_test_data_up): New.
5149         (populate_regcaches_for_test): New.
5150         (regcaches_test): Remove.
5151         (get_thread_arch_aspace_regcache_test): New.
5152         (registers_changed_ptid_all_test): New.
5153         (registers_changed_ptid_target_test): New.
5154         (registers_changed_ptid_target_ptid_test): New.
5155         (regcache_thread_ptid_changed): Remove regcache_count lambda.
5156         (_initialize_regcache): Register new tests.
5157
5158 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5159
5160         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
5161         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
5162         gdbarch and aspace parameter.  Use current inferior's aspace.
5163         Validate regcache's arch value.
5164         (regcaches_test): Update.
5165
5166 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5167
5168         * regcache.c (regcaches_test): Call registers_changed.
5169
5170 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5171
5172         * infrun.c (process_event_stop_test): Fix typo "breapoint".
5173
5174 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5175
5176         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
5177         to find the end of prologue for flang compiled binaries.
5178         * arm-tdep.c (arm_skip_prologue): Likewise.
5179         * i386-tdep.c (i386_skip_prologue): Likewise.
5180         * producer.c (producer_is_llvm): New function.
5181         (producer_parsing_tests): Added new tests for clang/flang.
5182         * producer.h (producer_is_llvm): New declaration.
5183
5184 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
5185
5186         * linux-nat.c (linux_nat_debug_printf): New function.
5187         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
5188
5189 2020-08-18  Aaron Merey  <amerey@redhat.com>
5190
5191         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
5192         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
5193         (CLIBS): Add DEBUGINFOD_LIBS.
5194
5195 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
5196
5197         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
5198         'gdbarch_num_regs'.
5199
5200 2020-08-17  Tom Tromey  <tromey@adacore.com>
5201
5202         * ada-varobj.c (ada_varobj_decode_var): Handle case where
5203         ada_get_decoded_value returns NULL.
5204
5205 2020-08-17  Tom Tromey  <tromey@adacore.com>
5206
5207         * python/py-inferior.c (infpy_search_memory): Use
5208         gdb_py_object_from_ulongest.
5209         * python/py-infevents.c (create_inferior_call_event_object)
5210         (create_memory_changed_event_object): Use
5211         gdb_py_object_from_ulongest.
5212         * python/py-linetable.c (ltpy_entry_get_pc): Use
5213         gdb_py_object_from_ulongest.
5214
5215 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5216
5217         * loc.c (class symbol_needs_eval_context): Fix indentation.
5218
5219 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5220
5221         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
5222         bool.
5223
5224 2020-08-17  Tom de Vries  <tdevries@suse.de>
5225
5226         PR gdb/26393
5227         * gdbtypes.c (dump_dynamic_prop): New function.
5228         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
5229
5230 2020-08-15  Tom de Vries  <tdevries@suse.de>
5231
5232         PR backtrace/26390
5233         * stack.c (print_frame_args): Temporarily set the selected
5234         frame to FRAME while printing the frame's arguments.
5235
5236 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5237
5238         PR breakpoints/26385
5239         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
5240         Always clear watchpoint with PTRACE_SET_DEBUGREG.
5241
5242 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5243
5244         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
5245         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
5246         and >= to check return value instead of == -1 and != -1.
5247
5248 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
5249
5250         * utils.h (class gdb_argv) <as_array_view>: New method.
5251         * utils.c (gdb_argv_as_array_view_test): New.
5252         (_initialize_utils): Register selftest.
5253         * maint.c (maintenance_selftest): Use the new method.
5254
5255 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
5256
5257         * target.h (supports_dumpcore, dumpcore): New
5258         function declarations.
5259         * target.c (supports_dumpcore, dumpcore): New
5260         functions.
5261         * target-delegates.c: Rebuild.
5262         * gcore.c (gcore_command): Use target_supports_dumpcore ()
5263         and target_dumpcore ().
5264
5265 2020-08-13  Aaron Merey  <amerey@redhat.com>
5266
5267         * debuginfod-support.c: Replace global variables with user_data.
5268
5269 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
5270
5271         * maint.c (maintenance_selftest): Split args and pass array_view
5272         to run_tests.
5273
5274 2020-08-12  Luis Machado  <luis.machado@linaro.org>
5275
5276         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
5277         type's length.
5278         Use %s and pulongest to print the length.
5279
5280 2020-08-12  Pedro Alves  <palves@redhat.com>
5281
5282         * NEWS: Move "Multi-target debugging support" item to the
5283         "Changes since GDB 9" section.
5284
5285 2020-08-12  Pedro Alves  <palves@redhat.com>
5286
5287         PR gdb/26336
5288         * progspace.c (program_space::remove_objfile): Invalidate the
5289         frame cache.
5290
5291 2020-08-11  Tom de Vries  <tdevries@suse.de>
5292
5293         * MAINTAINERS: Mark ms1 as deleted.
5294
5295 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5296
5297         PR gdb/26310
5298
5299         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
5300         act accordingly.
5301         (aarch64_analyze_prologue_test): Add more unit tests to exercise
5302         movz/str/stur/stp skipping behavior.
5303
5304 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5305
5306         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
5307         struct user_sve_header instead of struct sve_context.
5308
5309 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
5310
5311         * read.h (dwarf2_fetch_die_loc_sect_off,
5312         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
5313         `void *` parameter with function_view.
5314         * read.c (dwarf2_fetch_die_loc_sect_off,
5315         dwarf2_fetch_die_loc_cu_off): Likewise.
5316         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
5317         (per_cu_dwarf_call): Adjust.
5318         (get_frame_address_in_block_wrapper): Remove.
5319         (indirect_synthetic_pointer): Adjust.
5320         (get_ax_pc): Remove.
5321         (dwarf2_compile_expr_to_ax): Adjust.
5322
5323 2020-08-08  Tom de Vries  <tdevries@suse.de>
5324
5325         PR build/26344
5326         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
5327         constructor.
5328         * regcache.c (get_thread_arch_aspace_regcache): Same.
5329
5330 2020-08-07  Tom Tromey  <tromey@adacore.com>
5331
5332         * ravenscar-thread.c
5333         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
5334         New method.
5335         (ravenscar_thread_target::wait): Check
5336         runtime_initialized.
5337         (ravenscar_thread_target::prepare_to_store)
5338         (ravenscar_thread_target::stopped_by_sw_breakpoint)
5339         (ravenscar_thread_target::stopped_by_hw_breakpoint)
5340         (ravenscar_thread_target::stopped_by_watchpoint)
5341         (ravenscar_thread_target::stopped_data_address)
5342         (ravenscar_thread_target::core_of_thread): Use
5343         scoped_restore_current_thread and
5344         set_base_thread_from_ravenscar_task.
5345
5346 2020-08-07  Tom Tromey  <tromey@adacore.com>
5347
5348         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
5349
5350 2020-08-07  Tom Tromey  <tromey@adacore.com>
5351
5352         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
5353         update_inferior_ptid before update_thread_list.
5354         (temporarily_change_regcache_ptid): New class.
5355         (ravenscar_thread_target::fetch_registers)
5356         (ravenscar_thread_target::store_registers)
5357         (ravenscar_thread_target::prepare_to_store): Use base thread when
5358         forwarding operation.
5359
5360 2020-08-07  Tom Tromey  <tromey@adacore.com>
5361
5362         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
5363         "is_pid" case.
5364
5365 2020-08-07  Tom Tromey  <tromey@adacore.com>
5366
5367         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
5368         New methods.
5369         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
5370         first.
5371         (ravenscar_thread_target::add_thread): Rename from
5372         ravenscar_add_thread.
5373         (ravenscar_thread_target::update_thread_list): Use a lambda.
5374         (ravenscar_thread_target::xfer_partial): New method.
5375
5376 2020-08-07  Tom Tromey  <tromey@adacore.com>
5377
5378         * ada-lang.h (ada_task_list_iterator_ftype): Now a
5379         gdb::function_view.
5380         (iterate_over_live_ada_tasks): Change type of argument.
5381         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
5382         of argument.
5383
5384 2020-08-07  Tom Tromey  <tromey@adacore.com>
5385
5386         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
5387         Remove.
5388         (ravenscar_thread_target::extra_thread_info): Remove.
5389         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
5390         defer to target beneath for non-Ravenscar threads.
5391
5392 2020-08-07  Tom Tromey  <tromey@adacore.com>
5393
5394         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
5395         get_base_thread_from_ravenscar_task>: Now methods.
5396         <m_cpu_map>: New member.
5397         (ravenscar_thread_target::get_thread_base_cpu): Rename from
5398         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
5399         (ravenscar_thread_target::task_is_currently_active): Update.
5400         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
5401         Now a method.
5402         (ravenscar_thread_target::add_active_thread): Put initial thread
5403         into the m_cpu_map.
5404
5405 2020-08-07  Tom Tromey  <tromey@adacore.com>
5406
5407         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
5408         event_ptid.
5409
5410 2020-08-07  Tom Tromey  <tromey@adacore.com>
5411
5412         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
5413         runtime_initialized.
5414
5415 2020-08-07  Tom Tromey  <tromey@adacore.com>
5416
5417         * ravenscar-thread.c (ravenscar_thread_target): Don't call
5418         add_active_thread.
5419         (ravenscar_thread_target::add_active_thread): Now public.
5420         (ravenscar_inferior_created): Call add_active_thread after pushing
5421         the target.
5422
5423 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
5424
5425         * regcache.c (ptid_regcache_map): New type.
5426         (target_ptid_regcache_map): New type.
5427         (regcaches): Change type to target_ptid_regcache_map.
5428         (get_thread_arch_aspace_regcache): Update to regcaches' new
5429         type.
5430         (regcache_thread_ptid_changed): Likewise.
5431         (registers_changed_ptid): Likewise.
5432         (regcaches_size): Likewise.
5433         (regcaches_test): Update.
5434         (regcache_thread_ptid_changed): Update.
5435         * regcache.h (regcache_up): New type.
5436         * gdbsupport/ptid.h (hash_ptid): New struct.
5437
5438 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
5439
5440         * observable.h (thread_ptid_changed): Add parameter
5441         `process_stratum_target *`.
5442         * infrun.c (infrun_thread_ptid_changed): Add parameter
5443         `process_stratum_target *` and use it.
5444         (selftests): New namespace.
5445         (infrun_thread_ptid_changed): New function.
5446         (_initialize_infrun): Register selftest.
5447         * regcache.c (regcache_thread_ptid_changed): Add parameter
5448         `process_stratum_target *` and use it.
5449         (regcache_thread_ptid_changed): New function.
5450         (_initialize_regcache): Register selftest.
5451         * thread.c (thread_change_ptid): Pass target to
5452         thread_ptid_changed observable.
5453
5454 2020-08-06  Caroline Tice <cmtice@google.com>
5455
5456         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
5457         (struct dwp_sections): Update field comments.  Add loclists and
5458         rnglists fields.
5459         (struct virtual_v2_dwo_sections): Rename struct to
5460         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
5461         size & offset fields for loclists and rnglists.
5462         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
5463         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
5464         skipping dummy type units.
5465         (create_dwp_hash_table): Update the large comment above the function to
5466         discuss Version 5 DWP files as well, with references.  Update all the
5467         version checks in the function to check for version 5 as well.  Add new
5468         section at the end to create dwp hash table for version 5.
5469         (create_dwp_v2_section): Rename function to
5470         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
5471         Add V5 to error message text.
5472         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
5473         into calls to create_dwp_v2_or_v5_section.
5474         (create_dwo_unit_in_dwp_v5): New function.
5475         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
5476         check for version2; add else clause to handle version 5.
5477         (open_and_init_dwo_file): Add code to check dwarf version & only call
5478         create_debug_types_hash_table (with sections.types) if version is not 5;
5479         else call create_debug_type_hash_table, with sections.info.
5480         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
5481         version 5.
5482         (dwarf2_locate_v5_dwp_sections): New function.
5483         (open_and_init_dwp_file): Add else-if clause for version 5 to call
5484         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
5485
5486 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
5487
5488         * regcache.h (class regcache): Remove friend
5489         registers_changed_ptid.
5490         <regcache_thread_ptid_changed>: Remove.
5491         <regcaches>: Remove.
5492         * regcache.c (regcache::regcaches): Rename to...
5493         (regcaches): ... this.  Make static.
5494         (get_thread_arch_aspace_regcache): Update.
5495         (regcache::regcache_thread_ptid_changed): Rename to...
5496         (regcache_thread_ptid_changed): ... this.  Update.
5497         (class regcache_access): Remove.
5498         (regcaches_test): Update.
5499         (_initialize_regcache): Update.
5500         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
5501         <forward_list>.
5502
5503 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
5504
5505         * regcache.h (class regcache) <current_regcache>: Rename to...
5506         <regcaches>: ... this.  Move doc here.
5507         * regcache.c (regcache::current_regcache) Rename to...
5508         (regcache::regcaches): ... this.  Move doc to header.
5509         (get_thread_arch_aspace_regcache): Update.
5510         (regcache::regcache_thread_ptid_changed): Update.
5511         (registers_changed_ptid): Update.
5512         (class regcache_access) <current_regcache_size>: Rename to...
5513         <regcaches_size>: ... this.
5514         (current_regcache_test): Rename to...
5515         (regcaches_test): ... this.
5516         (_initialize_regcache): Update.
5517
5518 2020-08-06  Victor Collod  <vcollod@nvidia.com>
5519
5520         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
5521
5522 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
5523
5524         * corelow.c (core_target::build_file_mappings): Don't output
5525         null pathname in warning.
5526
5527 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
5528
5529         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
5530         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
5531         gdb.dwarf2/dw2-single-line-discriminators.exp,
5532         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
5533
5534 2020-08-05  Tom Tromey  <tromey@adacore.com>
5535
5536         PR rust/26197:
5537         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
5538         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
5539         Fix off-by-one and type size errors in ordinary case.
5540
5541 2020-08-05  Tom de Vries  <tdevries@suse.de>
5542
5543         * gdbtypes.c (type_not_allocated, type_not_associated): Use
5544         "prop->const_val () == 0" instead of "prop->const_val () != 0".
5545
5546 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5547
5548         * frame.h (frame_id_p): Return bool.
5549         (frame_id_artificial_p): Return bool.
5550         (frame_id_eq): Return bool.
5551         (has_stack_frames): Return bool.
5552         (get_selected_frame): Fix typo in comment.
5553         (get_frame_pc_if_available): Return bool.
5554         (get_frame_address_in_block_if_available): Return bool.
5555         (get_frame_func_if_available): Return bool.
5556         (read_frame_register_unsigned): Return bool.
5557         (get_frame_register_bytes): Return bool.
5558         (safe_frame_unwind_memory): Return bool.
5559         (deprecated_frame_register_read): Return bool.
5560         (frame_unwinder_is): Return bool.
5561         * frame.c (struct frame_info) <prev_arch::p>: Change type to
5562         bool.
5563         <this_id::p>: Likewise.
5564         <prev_p>: Likewise.
5565         (frame_stash_add): Return bool.
5566         (get_frame_id): Use bool.
5567         (frame_id_build_special) Use bool.
5568         (frame_id_build_unavailable_stack): Use bool.
5569         (frame_id_build): Use bool.
5570         (frame_id_p): Return bool, use true/false instead of 1/0.
5571         (frame_id_artificial_p): Likewise.
5572         (frame_id_eq): Likewise.
5573         (frame_id_inner): Likewise.
5574         (get_frame_func_if_available): Likewise.
5575         (read_frame_register_unsigned): Likewise.
5576         (deprecated_frame_register_read): Likewise.
5577         (get_frame_register_bytes): Likewise.
5578         (has_stack_frames): Likewise.
5579         (inside_main_func): Likewise.
5580         (inside_entry_func): Likewise.
5581         (get_frame_pc_if_available): Likewise.
5582         (get_frame_address_in_block_if_available): Likewise.
5583         (frame_unwinder_is): Likewise.
5584         (safe_frame_unwind_memory): Likewise.
5585         (frame_unwind_arch): Likewise.
5586
5587 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5588
5589         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
5590         type to cached_copy_status.
5591         (fprintf_frame): Adjust.
5592         (get_frame_func_if_available): Adjust.
5593         (frame_cleanup_after_sniffer): Adjust.
5594
5595 2020-08-04  Mark Wielaard  <mark@klomp.org>
5596
5597         * MAINTAINERS (Write After Approval): Update email address.
5598
5599 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5600
5601         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
5602         dynamic_prop::const_val.
5603
5604 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5605
5606         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
5607         dynamic_prop::kind.
5608
5609 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5610
5611         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
5612
5613 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
5614
5615         * configure.tgt: Set gdb_sim for bpf-*-* targets.
5616
5617 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
5618             Jose E. Marchesi  <jose.marchesi@oracle.com>
5619
5620         * configure.tgt: Add entry for bpf-*-*.
5621         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
5622         (ALLDEPFILES): Add bpf-tdep.c.
5623         * bpf-tdep.c: New file.
5624         * MAINTAINERS: Add bpf target and maintainer.
5625         * NEWS: Mention the support for the new target.
5626
5627 2020-08-04  Tom de Vries  <tdevries@suse.de>
5628
5629         PR symtab/23270
5630         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
5631         Error.
5632
5633 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5634
5635         * syscalls/freebsd.xml: Regenerate.
5636
5637 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5638
5639         * syscalls/update-freebsd.sh: Fix usage and year range.
5640
5641 2020-08-03  Tom de Vries  <tdevries@suse.de>
5642
5643         PR symtab/26333
5644         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
5645         DW_LNE_lo_user/DW_LNE_hi_user range.
5646
5647 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
5648
5649         PR ada/26318
5650         * ada-lang.c (ada_modulus): Return 0 if property is not of const
5651         kind.
5652
5653 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5654
5655         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
5656
5657 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5658
5659         * breakpoint.c (set_breakpoint_condition): Update the condition
5660         expressions after checking that the input condition string parses
5661         successfully and does not contain junk at the end.
5662
5663 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5664
5665         * breakpoint.c (set_breakpoint_condition): Update the
5666         condition string after parsing the new condition successfully.
5667
5668 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5669
5670         * proc-api.c (_STRUCTURED_PROC): Don't define.
5671         * proc-events.c: Likewise.
5672         * proc-flags.c: Likewise.
5673         * proc-why.c: Likewise.
5674         * procfs.c: Likewise.
5675
5676         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
5677         * configure, config.in: Regenerate.
5678
5679 2020-07-30  Tom de Vries  <tdevries@suse.de>
5680
5681         PR build/26320
5682         * ui-style.h (struct ui_file_style::color): Wrap m_value and
5683         m_red/m_green/m_blue in a union.
5684
5685 2020-07-29  Tom de Vries  <tdevries@suse.de>
5686
5687         PR tdep/26280
5688         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
5689
5690 2020-07-28  Tom Tromey  <tromey@adacore.com>
5691
5692         PR symtab/26270:
5693         * symtab.h (find_pc_partial_function_sym): Declare.
5694         * cli/cli-cmds.c (disassemble_command): Use
5695         find_pc_partial_function_sym.  Check asm_demangle.
5696         * blockframe.c (cache_pc_function_sym): New global.
5697         (cache_pc_function_name): Remove.
5698         (clear_pc_function_cache): Update.
5699         (find_pc_partial_function_sym): New function, from
5700         find_pc_partial_function.
5701         (find_pc_partial_function): Rewrite using
5702         find_pc_partial_function_sym.
5703
5704 2020-07-28  Tom Tromey  <tromey@adacore.com>
5705
5706         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
5707         help.  Add usage.
5708
5709 2020-07-28  Tom Tromey  <tromey@adacore.com>
5710
5711         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
5712         <DW_OP_GNU_variable_value>: Cast to address type.
5713
5714 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
5715
5716         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
5717         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
5718         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
5719         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
5720         (nbsd_get_siginfo_type): New.
5721         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
5722         (_initialize_nbsd_tdep): New.
5723
5724 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5725
5726         PR binutils/26301
5727         * configure: Regenerated.
5728
5729 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5730
5731         PR binutils/26301
5732         * configure: Regenerated.
5733
5734 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5735
5736         * python/py-frame.c: Remove 'user-regs.h' include.
5737         (frapy_read_register): Rewrite to make use of
5738         gdbpy_parse_register_id.
5739         * python/py-registers.c (gdbpy_parse_register_id): New function,
5740         moved here from python/py-unwind.c.  Updated the return type, and
5741         also accepts register descriptor objects.
5742         * python/py-unwind.c: Remove 'user-regs.h' include.
5743         (pyuw_parse_register_id): Moved to python/py-registers.c.
5744         (unwind_infopy_add_saved_register): Update to use
5745         gdbpy_parse_register_id.
5746         (pending_framepy_read_register): Likewise.
5747         * python/python-internal.h (gdbpy_parse_register_id): Declare.
5748
5749 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5750
5751         * python/py-registers.c: Add 'user-regs.h' include.
5752         (register_descriptor_iter_find): New function.
5753         (register_descriptor_iterator_object_methods): New static global
5754         methods array.
5755         (register_descriptor_iterator_object_type): Add pointer to methods
5756         array.
5757
5758 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
5759
5760         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
5761         for all architectures on FreeBSD 11.3 and later.
5762
5763 2020-07-27  Tom Tromey  <tromey@adacore.com>
5764
5765         * gcore.h (load_corefile): Don't declare.
5766
5767 2020-07-27  Tom de Vries  <tdevries@suse.de>
5768
5769         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
5770         * config.in: Regenerate.
5771         * configure: Regenerate.
5772
5773 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
5774
5775         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
5776         ws2tcpip.h.  When checking whether socklen_t type is defined, use
5777         ws2tcpip.h if it is available and sys/socket.h isn't.
5778         * configure: Regenerate.
5779         * config.in: Regenerate.
5780
5781 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5782
5783         PR fortran/23051
5784         PR fortran/26139
5785         * valops.c (value_ind): Pass address to
5786         readjust_indirect_value_type.
5787         * value.c (readjust_indirect_value_type): Make parameter
5788         non-const, and add extra address parameter.  Resolve original type
5789         before using it.
5790         * value.h (readjust_indirect_value_type): Update function
5791         signature and comment.
5792
5793 2020-07-25  Tom de Vries  <tdevries@suse.de>
5794
5795         PR symtab/26243
5796         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
5797         entries.
5798
5799 2020-07-24  Aaron Merey  <amerey@redhat.com>
5800
5801         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
5802         * configure: Rebuild.
5803
5804 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
5805
5806         PR corefiles/26294
5807         * corelow.c (_initialize_corelow): Add period to help text
5808         for "maintenance print core-file-backed-mappings".
5809
5810 2020-07-23  Pedro Alves  <pedro@palves.net>
5811
5812         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
5813         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
5814         meanwhile.
5815         * frame.c (frame_cache_generation, get_frame_cache_generation):
5816         New.
5817         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
5818         (get_prev_frame_if_no_cycle): On exception, don't touch
5819         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
5820         * frame.h (get_frame_cache_generation): Declare.
5821
5822 2020-07-23  Tom de Vries  <tdevries@suse.de>
5823
5824         PR tui/26282
5825         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
5826         New default constructor.
5827
5828 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5829
5830         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
5831         exclude non-statement entries.
5832
5833 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5834
5835         * NEWS (New commands): Mention new command
5836         "maintenance print core-file-backed-mappings".
5837
5838 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5839
5840         * corelow.c (gdbcmd.h): Include.
5841         (core_target::info_proc_mappings): New method.
5842         (get_current_core_target): New function.
5843         (maintenance_print_core_file_backed_mappings): New function.
5844         (_initialize_corelow): Add core-file-backed-mappings to
5845         "maint print" commands.
5846
5847 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5848
5849         * linux-tdep.c (dump_note_entry_p): New function.
5850         (linux_dump_mapping_p_ftype): New typedef.
5851         (linux_find_memory_regions_full): Add new parameter,
5852         should_dump_mapping_p.
5853         (linux_find_memory_regions): Adjust call to
5854         linux_find_memory_regions_full.
5855         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
5856         call to linux_find_memory_regions_full.
5857
5858 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5859
5860         * corelow.c (solist.h, unordered_map): Include.
5861         (class core_target): Add field m_core_file_mappings and
5862         method build_file_mappings.
5863         (core_target::core_target): Call build_file_mappings.
5864         (core_target::~core_target): Free memory associated with
5865         m_core_file_mappings.
5866         (core_target::build_file_mappings): New method.
5867         (core_target::xfer_partial): Use m_core_file_mappings
5868         for memory transfers.
5869         * linux-tdep.c (linux_read_core_file_mappings): New
5870         function.
5871         (linux_core_info_proc_mappings): Rewrite to use
5872         linux_read_core_file_mappings.
5873         (linux_init_abi): Register linux_read_core_file_mappings.
5874
5875 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5876
5877         * arch-utils.c (default_read_core_file_mappings): New function.
5878         * arch-utils.c (default_read_core_file_mappings): Declare.
5879         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
5880         * gdbarch.h, gdbarch.c: Regenerate.
5881
5882 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5883
5884         PR corefiles/25631
5885         * corelow.c (core_target:xfer_partial):  Revise
5886         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
5887         case after first checking the stratum beneath the core
5888         target.
5889         (has_all_memory): Return true.
5890         * target.c (raw_memory_xfer_partial): Revise comment
5891         regarding use of has_all_memory.
5892
5893 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5894
5895         * exec.h (section_table_xfer_memory): Revise declaration,
5896         replacing section name parameter with an optional callback
5897         predicate.
5898         * exec.c (section_table_xfer_memory): Likewise.
5899         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
5900         of section_table_xfer_memory.
5901
5902 2020-07-22  Tom Tromey  <tromey@adacore.com>
5903
5904         * mi/mi-cmd-stack.c (list_args_or_locals): Use
5905         lookup_symbol_search_name.
5906
5907 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5908
5909         * python/py-registers.c (gdbpy_register_object_data_init): Remove
5910         redundant local variable.
5911         (gdbpy_get_register_descriptor): Extract descriptor vector as a
5912         reference, not pointer, update code accordingly.
5913
5914 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5915             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5916
5917         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
5918         * jit.c (jit_breakpoint_re_set_internal): Use the
5919         `skip_jit_symbol_lookup` field.
5920
5921 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5922             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5923
5924         * jit.c (jit_read_descriptor): Define the descriptor address once,
5925         use twice.
5926         (jit_breakpoint_deleted): Move the declaration of the loop variable
5927         `iter` into the loop header.
5928         (jit_breakpoint_re_set_internal): Move the declaration of the local
5929         variable `objf_data` to the first point of definition.
5930         (jit_event_handler): Move the declaration of local variables
5931         `code_entry`, `entry_addr`, and `objf` to their first point of use.
5932         Rename `objf` to `jited`.
5933
5934 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5935
5936         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
5937         Remove.
5938         * jit.c (get_jiter_objfile_data): Update.
5939
5940 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5941             Simon Marchi  <simon.marchi@polymtl.ca>
5942
5943         * jit.c (struct jit_program_space_data): Remove.
5944         (jit_program_space_key): Remove.
5945         (jiter_objfile_data::~jiter_objfile_data): Remove program space
5946         stuff.
5947         (get_jit_program_space_data): Remove.
5948         (jit_breakpoint_deleted): Iterate on all of the program space's
5949         objfiles.
5950         (jit_inferior_init): Likewise.
5951         (jit_breakpoint_re_set_internal): Likewise.  Also change return
5952         type to void.
5953         (jit_breakpoint_re_set): Pass current_program_space to
5954         jit_breakpoint_re_set_internal.
5955
5956 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5957
5958         * jit.h (struct jiter_objfile_data) <cached_code_address,
5959         jit_breakpoint>: Move to here from ...
5960         * jit.c (jit_program_space_data): ... here.
5961         (jiter_objfile_data::~jiter_objfile_data): Update.
5962         (jit_breakpoint_deleted): Update.
5963         (jit_breakpoint_re_set_internal): Update.
5964
5965 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5966
5967         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
5968         checks.
5969         (jit_read_descriptor): Remove NULL check.
5970         (jit_event_handler): Add an assertion.
5971
5972 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5973
5974         * jit.h (struct jit_objfile_data):  Split into...
5975         (struct jiter_objfile_data): ... this ...
5976         (struct jited_objfile_data): ... and this.
5977         * objfiles.h (struct objfile) <jit_data>: Remove.
5978         <jiter_data, jited_data>: New fields.
5979         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
5980         (jiter_objfile_data::~jiter_objfile_data): ... this.
5981         (get_jit_objfile_data): Rename to ...
5982         (get_jiter_objfile_data): ... this.
5983         (add_objfile_entry): Update.
5984         (jit_read_descriptor): Use get_jiter_objfile_data.
5985         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
5986         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
5987         (jit_inferior_exit_hook): Use objfile's jited_data field.
5988
5989 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5990
5991         * jit.h: Forward-declare `struct minimal_symbol`.
5992         (struct jit_objfile_data): Migrate to here from jit.c; also add a
5993         constructor, destructor, and an objfile* field.
5994         * jit.c (jit_objfile_data): Remove.
5995         (struct jit_objfile_data): Migrate from here to jit.h.
5996         (jit_objfile_data::~jit_objfile_data): New destructor
5997         implementation with code moved from free_objfile_data.
5998         (free_objfile_data): Delete.
5999         (get_jit_objfile_data): Update to use the jit_data field of objfile.
6000         (jit_find_objf_with_entry_addr): Ditto.
6001         (jit_inferior_exit_hook): Ditto.
6002         (_initialize_jit): Remove the call to
6003         register_objfile_data_with_cleanup.
6004         * objfiles.h (struct objfile) <jit_data>: New field.
6005
6006 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6007
6008         * jit.h: Forward-declare `struct objfile`.
6009         (jit_event_handler): Add a second parameter, the JITer objfile.
6010         * jit.c (jit_read_descriptor): Change the signature to take the
6011         JITer objfile as an argument instead of the jit_program_space_data.
6012         (jit_inferior_init): Update the call to jit_read_descriptor.
6013         (jit_event_handler): Use the new JITer objfile argument when calling
6014         jit_read_descriptor.
6015         * breakpoint.c (handle_jit_event): Update the call to
6016         jit_event_handler to pass the JITer objfile.
6017
6018 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6019
6020         * gdbarch.c: Regenerate.
6021         * gdbarch.h: Regenerate.
6022         * gdbarch.sh (handle_segmentation_fault): Remove method.
6023         * infrun.c (handle_segmentation_fault): Remove.
6024         (print_signal_received_reason): Remove call to
6025         handle_segmentation_fault.
6026
6027 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6028
6029         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
6030         Rename to sparc64_linux_report_signal_info and add siggnal
6031         argument.
6032         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
6033         instead of sparc64_linux_handle_segmentation_fault.
6034
6035 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6036
6037         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
6038         i386_linux_report_signal_info instead of
6039         i386_linux_handle_segmentation_fault.
6040         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
6041         to i386_linux_report_signal_info and add siggnal argument.
6042         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
6043         of i386_linux_handle_segmentation_fault.
6044         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
6045         to i386_linux_report_signal_info and add siggnal argument.
6046
6047 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6048
6049         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
6050         hook if present.
6051
6052 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6053
6054         * gdbarch.c: Regenerate.
6055         * gdbarch.h: Regenerate.
6056         * gdbarch.sh (report_signal_info): New method.
6057         * infrun.c (print_signal_received_reason): Invoke gdbarch
6058         report_signal_info hook if present.
6059
6060 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6061
6062         * python/py-registers.c : Add 'unordered_map' include.
6063         (gdbpy_new_reggroup): Renamed to...
6064         (gdbpy_get_reggroup): ...this.  Update to only create register
6065         group descriptors when needed.
6066         (gdbpy_reggroup_iter_next): Update.
6067
6068 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6069
6070         * python/py-registers.c (gdbpy_register_object_data): New static
6071         global.
6072         (gdbpy_register_object_data_init): New function.
6073         (gdbpy_new_register_descriptor): Renamed to...
6074         (gdbpy_get_register_descriptor): ...this, and update to reuse
6075         existing register descriptors where possible.
6076         (gdbpy_register_descriptor_iter_next): Update.
6077         (gdbpy_initialize_registers): Register new gdbarch data.
6078
6079 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
6080
6081         * linux-nat.c (stopped_pids): Make static.
6082
6083 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
6084
6085         PR ada/26235
6086         * gdbtypes.c (ada_discrete_type_low_bound,
6087         ada_discrete_type_high_bound): Handle undefined bounds.
6088
6089 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
6090
6091         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
6092         declaration.
6093         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
6094         function.
6095
6096 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
6097
6098         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
6099         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
6100         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
6101         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
6102         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
6103         method.
6104
6105 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
6106
6107         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
6108         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
6109         which are deprecated in Guile 3.0.
6110         * configure.ac (try_guile_versions): Add "guile-3.0".
6111         * configure (try_guile_versions): Regenerate.
6112         * NEWS: Update entry.
6113
6114 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
6115             Doug Evans  <dje@google.com>
6116
6117         PR gdb/21104
6118         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
6119         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
6120         USING_GUILE_BEFORE_2_2.
6121         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
6122         Change type to 'scm_t_port_type *'.
6123         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
6124         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
6125         parameter and honor it.  Update callers.
6126         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
6127         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
6128         functions.
6129         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
6130         USING_GUILE_BEFORE_2_2.
6131         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
6132         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
6133         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
6134         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
6135         and 'SCM_PORT_TYPE'.
6136         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
6137         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
6138         (gdbscm_memory_port_read, gdbscm_memory_port_write)
6139         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
6140         [!USING_GUILE_BEFORE_2_2]: New functions.
6141         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
6142         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
6143         'gdbscm_memory_port_read'.
6144         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
6145         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
6146         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
6147         function.
6148         (ioscm_init_memory_port): Remove.
6149         (ioscm_init_memory_port_stream): New function
6150         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
6151         function.
6152         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6153         Return scm_from_uint (0).
6154         (gdbscm_set_memory_port_read_buffer_size_x)
6155         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6156         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6157         Return scm_from_uint (0).
6158         (gdbscm_set_memory_port_write_buffer_size_x)
6159         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6160         * configure.ac (try_guile_versions): Add "guile-2.2".
6161         * configure: Regenerate.
6162         * NEWS: Add entry.
6163
6164 2020-07-18  Tom Tromey  <tom@tromey.com>
6165
6166         * linux-nat.c (linux_multi_process): Remove.
6167         (linux_nat_target::supports_multi_process): Return true.
6168
6169 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6170
6171         * arch/riscv.c (riscv_tdesc_cache): Change map type.
6172         (riscv_lookup_target_description): Return pointer out of
6173         unique_ptr.
6174         * target-descriptions.c (allocate_target_description): Add
6175         comment.
6176         (target_desc_deleter::operator()): Likewise.
6177         * target-descriptions.h (struct target_desc_deleter): Moved to
6178         gdbsupport/tdesc.h.
6179         (target_desc_up): Likewise.
6180
6181 2020-07-17  Tom Tromey  <tromey@adacore.com>
6182
6183         * linux-nat.c (linux_nat_target::supports_non_stop)
6184         (linux_nat_target::always_non_stop_p): Use "true".
6185         (linux_nat_target::supports_disable_randomization): Use "true" and
6186         "false".
6187
6188 2020-07-16  Caroline Tice  <cmtice@google.com>
6189
6190         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
6191         (RNGLIST_HEADER_SIZE64): New constant definition.
6192         (struct dwop_section_names): Add rnglists_dwo.
6193         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
6194         (struct loclist_header): Rename to 'loclists_rnglists_header'.
6195         (struct dwo_sections): Add rnglists field.
6196         (read_attribut_reprocess): Add tag parameter.
6197         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
6198         (cu_debug_rnglists_section): New function (decl & definition).
6199         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
6200         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
6201         die whose range is being checked; get rnglist section from
6202         cu_debug_rnglists_section, to get from either objfile or dwo file as
6203         appropriate.  Add cases for DW_RLE_base_addressx,
6204         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
6205         the base address to DW_RLE_offset_pairs (not to all ranges), moving
6206         test inside if-condition and updating complaint message.
6207         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
6208         dwarf2_rnglists_process.
6209         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
6210         dwarf2_ranges_process.
6211         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
6212         need_ranges_base and update comment appropriately.  Also pass die tag
6213         to dwarf2_ranges_read.
6214         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
6215         need_ranges_base and update comment appropriately.  Also pass die tag
6216         to dwarf2_ranges_process.
6217         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
6218         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
6219         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
6220         need_ranges_base and update comment appropriately.  Also pass die tag
6221         to read_attribute_reprocess and dwarf2_ranges_read.
6222         (read_loclist_header): Rename function to read_loclists_rnglists_header,
6223         and update function comment appropriately.
6224         (read_loclist_index): Call read_loclists_rnglists_header instead of
6225         read_loclist_header.
6226         (read_rnglist_index): New function.
6227         (read_attribute_reprocess):  Add tag parameter. Add code for
6228         DW_FORM_rnglistx, passing tag to read_rnglist_index.
6229         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
6230
6231 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6232
6233         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
6234         being resolved.
6235
6236 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
6237
6238         * arch-utils.c (show_architecture): Update formatting of messages.
6239
6240 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6241
6242         * gdbtypes.h (struct type) <bounds>: Handle array and string
6243         types.
6244         * ada-lang.c (assign_aggregate): Use type::bounds on
6245         array/string type.
6246         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
6247         * c-varobj.c (c_number_of_children): Likewise.
6248         (c_describe_child): Likewise.
6249         * eval.c (evaluate_subexp_for_sizeof): Likewise.
6250         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
6251         (f_type_print_base): Likewise.
6252         * f-valprint.c (f77_array_offset_tbl): Likewise.
6253         (f77_get_upperbound): Likewise.
6254         (f77_print_array_1): Likewise.
6255         * guile/scm-type.c (gdbscm_type_range): Likewise.
6256         * m2-typeprint.c (m2_array): Likewise.
6257         (m2_is_long_set_of_type): Likewise.
6258         * m2-valprint.c (get_long_set_bounds): Likewise.
6259         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
6260         * python/py-type.c (typy_range): Likewise.
6261         * rust-lang.c (rust_internal_print_type): Likewise.
6262         * type-stack.c (type_stack::follow_types): Likewise.
6263         * valarith.c (value_subscripted_rvalue): Likewise.
6264         * valops.c (value_cast): Likewise.
6265
6266 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6267
6268         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
6269         callers to use the equivalent accessor methods.
6270
6271 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6272
6273         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
6274         (struct type) <bit_stride>: New method.
6275         (TYPE_BIT_STRIDE): Remove.
6276         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
6277
6278 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6279
6280         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
6281         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
6282         callers to use the equivalent accessor methods instead.
6283
6284 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6285
6286         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
6287         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
6288         callers to use the equivalent accessor methods instead.
6289
6290 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6291
6292         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
6293         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
6294         to use dynamic_prop::kind.
6295
6296 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6297
6298         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
6299         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
6300         to get the bound property's kind and check against
6301         PROP_UNDEFINED.
6302
6303 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6304
6305         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
6306         all callers to use type::range_bounds followed by
6307         dynamic_prop::{low,high}.
6308
6309 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6310
6311         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
6312         const_val, set_const_val, baton, set_locexpr, set_loclist,
6313         set_addr_offset, variant_parts, set_variant_parts,
6314         original_type, set_original_type>: New methods.
6315         <kind>: Rename to...
6316         <m_kind>: ... this.  Update all users to use the new methods
6317         instead.
6318         <data>: Rename to...
6319         <m_data>: ... this.  Update all users to use the new methods
6320         instead.
6321
6322 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6323
6324         * gdbtypes.c (get_discrete_bounds): Return failure if
6325         the range type's bounds are not both defined and constant
6326         values.
6327         (get_array_bounds): Update comment.  Remove undefined bound check.
6328
6329 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6330
6331         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
6332         the type::bounds method directly.
6333
6334 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6335
6336         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
6337         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
6338         are used to set the range type's bounds to use set_bounds.
6339
6340 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6341
6342         * exec.c (_initialize_exec): Update exec-file-mismatch help.
6343
6344 2020-07-10  Pedro Alves  <pedro@palves.net>
6345
6346         * gdbthread.h (inferior_ref): Define.
6347         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
6348         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
6349         * thread.c
6350         (scoped_restore_current_thread::restore):
6351         Adjust to gdb::ref_ptr.
6352         (scoped_restore_current_thread::~scoped_restore_current_thread):
6353         Remove manual decref handling.
6354         (scoped_restore_current_thread::scoped_restore_current_thread):
6355         Adjust to use
6356         inferior_ref::new_reference/thread_info_ref::new_reference.
6357         Incref the thread before calling get_frame_id instead of after.
6358         Let TARGET_CLOSE_ERROR propagate.
6359
6360 2020-07-10  Pedro Alves  <pedro@palves.net>
6361
6362         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
6363         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
6364         NOT_AVAILABLE_ERROR.
6365         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
6366         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
6367
6368 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
6369             Pedro Alves  <pedro@palves.net>
6370
6371         PR gdb/26199
6372         * infrun.c (threads_are_resumed_pending_p): Delete.
6373         (do_target_wait): Remove threads_are_executing and
6374         threads_are_resumed_pending_p checks from the inferior_matches
6375         lambda.  Update comments.
6376
6377 2020-07-10  Pedro Alves  <pedro@palves.net>
6378
6379         PR gdb/26199
6380         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
6381         executing threads.
6382
6383 2020-07-10  Pedro Alves  <pedro@palves.net>
6384
6385         PR gdb/26199
6386         * infrun.c (handle_no_resumed): Handle multiple targets.
6387
6388 2020-07-10  Pedro Alves  <pedro@palves.net>
6389
6390         PR gdb/26199
6391         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
6392         target_is_async_p.
6393
6394 2020-07-10  Pedro Alves  <pedro@palves.net>
6395
6396         PR gdb/26199
6397         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
6398         threads, not all threads.
6399
6400 2020-07-10  Pedro Alves  <pedro@palves.net>
6401
6402         PR gdb/26199
6403         * remote.c (remote_target::open_1): Pass remote target pointer as
6404         data to create_async_event_handler.
6405         (remote_async_inferior_event_handler): Mark async event handler
6406         before returning if the remote target still has either pending
6407         events or unacknowledged notifications.
6408
6409 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
6410
6411         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
6412         declaration.
6413         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
6414         function.
6415
6416 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
6417
6418         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
6419         inferior_ptid.
6420
6421 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
6422
6423         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
6424         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
6425         AT_FREEBSD_PS_STRINGS.
6426
6427 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
6428
6429         * auto-load.c (auto_load_objfile_script_1): Convert drive part
6430         of debugfile path on Windows.
6431
6432 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
6433
6434         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
6435         argument to 'data'.
6436
6437 2020-07-08  Tom Tromey  <tromey@adacore.com>
6438
6439         * ada-lang.c (ada_exception_message_1): Use read_memory.
6440
6441 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6442
6443         PR python/22748
6444         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
6445         special handling for inline frames.
6446         * findvar.c (value_of_register_lazy): Skip inline frames when
6447         creating lazy register values.
6448         * frame.c (frame_id_computed_p): Delete definition.
6449         * frame.h (frame_id_computed_p): Delete declaration.
6450
6451 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6452
6453         * NEWS: Mention additions to Python API.
6454         * python/py-arch.c (archpy_register_groups): New function.
6455         (arch_object_methods): Add 'register_groups' method.
6456         * python/py-registers.c (reggroup_iterator_object): New struct.
6457         (reggroup_object): New struct.
6458         (gdbpy_new_reggroup): New function.
6459         (gdbpy_reggroup_to_string): New function.
6460         (gdbpy_reggroup_name): New function.
6461         (gdbpy_reggroup_iter): New function.
6462         (gdbpy_reggroup_iter_next): New function.
6463         (gdbpy_new_reggroup_iterator): New function
6464         (gdbpy_initialize_registers): Register new types.
6465         (reggroup_iterator_object_type): Define new Python type.
6466         (gdbpy_reggroup_getset): New static global.
6467         (reggroup_object_type): Define new Python type.
6468         * python/python-internal.h
6469
6470 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6471
6472         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
6473         * python/py-arch.c (archpy_registers): New function.
6474         (arch_object_methods): Add 'registers' method.
6475         * python/py-registers.c: New file.
6476         * python/python-internal.h
6477         (gdbpy_new_register_descriptor_iterator): Declare.
6478         (gdbpy_initialize_registers): Declare.
6479         * python/python.c (do_start_initialization): Call
6480         gdbpy_initialize_registers.
6481         * NEWS: Mention additions to the Python API.
6482
6483 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6484
6485         * NEWS: Mention new Python API method.
6486         * python/py-unwind.c (pending_framepy_architecture): New function.
6487         (pending_frame_object_methods): Add architecture method.
6488
6489 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6490
6491         * gdbarch.c: Regenerate.
6492         * gdbarch.h: Regenerate.
6493         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
6494         (gdbarch_data): Use internal_error for the case where
6495         deprecated_set_gdbarch_data was originally needed.
6496         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
6497         and use passed in obstack.
6498         (libunwind_frame_set_descr): Should no longer get back NULL from
6499         gdbarch_data.
6500         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
6501         type.
6502         * user-regs.c (user_regs_init): Update parameters, and use passed
6503         in obstack.
6504         (user_reg_add): Should no longer get back NULL from gdbarch_data.
6505         (_initialize_user_regs): Register as a pre-init gdbarch data type.
6506
6507 2020-07-06  Tom de Vries  <tdevries@suse.de>
6508
6509         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
6510         End-Of-Sequence in lte_is_less_than.
6511         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
6512         "gdb: Don't reorder line table entries too much when sorting".
6513
6514 2020-07-06  Tom de Vries  <tdevries@suse.de>
6515
6516         PR tui/26205
6517         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
6518
6519 2020-07-05  Tom de Vries  <tdevries@suse.de>
6520
6521         PR build/26187
6522         * inferior.h (struct infcall_suspend_state_deleter): If available, use
6523         std::uncaught_exceptions instead of deprecated
6524         std::uncaught_exception.
6525
6526 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6527
6528         * macroexp.h (macro_stringify): Return
6529         gdb::unique_xmalloc_ptr<char>.
6530         * macroexp.c (macro_stringify): Likewise.
6531         * macrotab.c (fixup_definition): Update.
6532
6533 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6534
6535         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
6536         (lex_one_token): Update.
6537         * macroexp.c (struct macro_buffer) <release>: Return
6538         gdb::unique_xmalloc_ptr<char>.
6539         (macro_stringify): Update.
6540         (macro_expand): Update.
6541         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
6542         * macroexp.h (macro_expand_next): Likewise.
6543
6544 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
6545
6546         * macroexp.h (macro_lookup_ftype): Remove.
6547         (macro_expand, macro_expand_once, macro_expand_next): Remove
6548         lookup function parameters, add scope parameter.
6549         * macroexp.c (scan, substitute_args, expand, maybe_expand,
6550         macro_expand, macro_expand_once, macro_expand_next): Likewise.
6551         * macroscope.h (standard_macro_lookup): Change parameter type
6552         to macro_scope.
6553         * macroscope.c (standard_macro_lookup): Likewise.
6554         * c-exp.y (lex_one_token): Update.
6555         * macrocmd.c (macro_expand_command): Likewise.
6556         (macro_expand_once_command): Likewise.
6557
6558 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6559
6560         * inf-loop.c (inferior_event_handler): Remove client_data param.
6561         * inf-loop.h (inferior_event_handler): Likewise.
6562         * infcmd.c (step_1): Adjust.
6563         * infrun.c (proceed): Adjust.
6564         (fetch_inferior_event): Remove client_data param.
6565         (infrun_async_inferior_event_handler): Adjust.
6566         * infrun.h (fetch_inferior_event): Remove `void *` param.
6567         * linux-nat.c (handle_target_event): Adjust.
6568         * record-btrace.c (record_btrace_handle_async_inferior_event):
6569         Adjust.
6570         * record-full.c (record_full_async_inferior_event_handler):
6571         Adjust.
6572         * remote.c (remote_async_inferior_event_handler): Adjust.
6573
6574 2020-07-01  Tom Tromey  <tom@tromey.com>
6575
6576         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
6577         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
6578
6579 2020-07-01  Tom Tromey  <tom@tromey.com>
6580
6581         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
6582         tui_gen_win_info.
6583         (tui_win_info::make_window): Merge with
6584         tui_gen_win_info::make_window.
6585         (tui_win_info::make_visible): Move from tui_gen_win_info.
6586         * tui/tui-win.c (tui_win_info::max_width): Move from
6587         tui_gen_win_info.
6588         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
6589         type.
6590         <window_factory>: Likewise.
6591         * tui/tui-layout.c (tui_win_info::resize): Move from
6592         tui_gen_win_info.
6593         (make_standard_window): Change return type.
6594         (get_locator_window, tui_get_window_by_name): Likewise.
6595         (tui_layout_window::apply): Remove a cast.
6596         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
6597         (struct tui_win_info): Merge with tui_gen_win_info.
6598         (struct tui_gen_win_info): Remove.
6599
6600 2020-07-01  Tom Tromey  <tom@tromey.com>
6601
6602         * tui/tui-stack.h (struct tui_locator_window): Derive from
6603         tui_win_info.
6604         <do_scroll_horizontal, do_scroll_vertical>: New methods.
6605         <can_box>: New method.
6606
6607 2020-07-01  Tom Tromey  <tom@tromey.com>
6608
6609         * tui/tui-stack.h (struct tui_locator_window): Remove body.
6610
6611 2020-07-01  Tom Tromey  <tom@tromey.com>
6612
6613         * tui/tui-regs.c (tui_data_window::display_registers_from)
6614         (tui_data_window::display_registers_from)
6615         (tui_data_window::first_data_item_displayed)
6616         (tui_data_window::delete_data_content_windows): Update.
6617         (tui_data_window::refresh_window, tui_data_window::no_refresh):
6618         Remove.
6619         (tui_data_window::check_register_values): Update.
6620         (tui_data_item_window::rerender): Add parameters.  Update.
6621         (tui_data_item_window::refresh_window): Remove.
6622         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
6623         virtual.
6624         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
6625         tui_gen_win_info.
6626         <refresh_window, max_height, min_height>: Remove.
6627         <rerender>: Add parameters.
6628         <x, y, visible>: New members.
6629         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
6630         <m_item_width>: New member.
6631
6632 2020-07-01  Tom Tromey  <tom@tromey.com>
6633
6634         * tui/tui-regs.c (tui_data_window::show_register_group)
6635         (tui_data_window::check_register_values): Update.
6636         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
6637         from item_no.
6638
6639 2020-07-01  Tom Tromey  <tom@tromey.com>
6640
6641         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
6642         useless "if".
6643
6644 2020-07-01  Tom Tromey  <tom@tromey.com>
6645
6646         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
6647         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
6648
6649 2020-07-01  Tom Tromey  <tom@tromey.com>
6650
6651         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
6652         * tui/tui-winsource.h (enum tui_line_or_address_kind)
6653         (struct tui_line_or_address): Move from tui-data.h.
6654         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
6655         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
6656         (tui_cmd_window, tui_source_window_base, tui_source_window)
6657         (tui_disasm_window): Don't declare.
6658         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
6659         to tui-winsource.h.
6660         (SINGLE_KEY): Move to tui-stack.c.
6661
6662 2020-07-01  Tom Tromey  <tom@tromey.com>
6663
6664         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
6665         std::string.
6666         * tui/tui-regs.c (class tab_expansion_file): New.
6667         (tab_expansion_file::write): New method.
6668         (tui_register_format): Change return type.  Use
6669         tab_expansion_file.
6670         (tui_get_register, tui_data_window::display_registers_from)
6671         (tui_data_item_window::rerender): Update.
6672         * tui/tui-io.h (tui_expand_tabs): Don't declare.
6673         * tui/tui-io.c (tui_expand_tabs): Remove.
6674
6675 2020-07-01  Tom Tromey  <tom@tromey.com>
6676
6677         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
6678
6679 2020-07-01  Fangrui Song  <maskray@google.com>
6680
6681         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
6682
6683 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6684
6685         * dwarf2/read.c (set_die_type): Removed conditions to restrict
6686         forms for DW_AT_associated and DW_AT_allocated attributes,
6687         which is already checked in function attr_to_dynamic_prop.
6688
6689 2020-06-30  Tom Tromey  <tromey@adacore.com>
6690
6691         * dwarf2/read.c (quirk_rust_enum): Correctly call
6692         alloc_rust_variant for default-less enum.
6693
6694 2020-06-30  Tom Tromey  <tromey@adacore.com>
6695
6696         PR build/26183:
6697         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
6698         gdb::to_string.
6699
6700 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
6701
6702         * gdbarch.sh (displaced_step_copy_insn): Update doc.
6703         * gdbarch.h: Re-generate.
6704
6705 2020-06-28  Tom Tromey  <tom@tromey.com>
6706
6707         * command.h (cmd_types): Remove.
6708         (cmd_type): Don't declare.
6709         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
6710         typedef.
6711         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
6712         * cli/cli-decode.c (cmd_type): Remove.
6713
6714 2020-06-27  Pedro Alves  <palves@redhat.com>
6715
6716         * fork-child.c (prefork_hook): Adjust.
6717         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
6718         Delete.
6719         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
6720         * inferior.c (inferior::set_tty, inferior::tty): New methods.
6721         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
6722         Remove declarations.
6723         (struct inferior) <set_tty, tty>: New methods.
6724         (struct inferior) <terminal>: Rename to ...
6725         (struct inferior) <m_terminal>: ... this and make private.
6726         * main.c (captured_main_1): Adjust.
6727         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
6728         (mi_cmd_inferior_tty_show): Adjust.
6729         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
6730         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
6731
6732 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
6733
6734         * configure.ac: Add --enable-libctf: handle --disable-static
6735         properly.
6736         * acinclude.m4: sinclude ../config/enable.m4.
6737         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
6738         (LIBCTF): Substitute in.
6739         (CTF_DEPS): New, likewise.
6740         (CLIBS): libctf needs symbols from libbfd: move earlier.
6741         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
6742         flags.
6743         * ctfread.c: Surround in ENABLE_LIBCTF.
6744         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
6745         * configure: Regenerate.
6746         * config.in: Likewise.
6747
6748 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6749
6750         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
6751
6752 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6753
6754         * inferior.h (struct inferior) <terminal>: Change type to
6755         gdb::unique_xmalloc_ptr<char>.
6756         * inferior.c (inferior::~inferior): Don't free inf->terminal.
6757         * infcmd.c (set_inferior_io_terminal): Don't free terminal
6758         field, adjust to unique pointer.
6759         (get_inferior_io_terminal): Adjust to unique pointer.
6760
6761 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6762
6763         * riscv-tdep.c (riscv_print_registers_info): Loop over all
6764         registers, not just the known core set of registers.
6765
6766 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6767
6768         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
6769         fflags, frm, and fcsr registers.
6770         (riscv_register_reggroup_p): Remove unknown CSRs from save and
6771         restore groups.
6772         (riscv_tdesc_unknown_reg): New function.
6773         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
6774         tdesc_use_registers.
6775         * riscv-tdep.h (struct gdbarch_tdep): Add
6776         unknown_csrs_first_regnum, unknown_csrs_count,
6777         duplicate_fflags_regnum, duplicate_frm_regnum, and
6778         duplicate_fcsr_regnum fields.
6779
6780 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6781
6782         * target-descriptions.c (tdesc_use_registers): Add new parameter a
6783         callback, use the callback (when not null) to help number unknown
6784         registers.
6785         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
6786         (tdesc_use_registers): Add extra parameter to declaration.
6787
6788 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6789
6790         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
6791         in the file.
6792         (class riscv_pending_register_alias): Likewise.
6793         (riscv_register_feature::register_info): Change 'required_p' field
6794         to 'required', and change its type.  Add 'check' member function.
6795         (riscv_register_feature::register_info::check): Define new member
6796         function.
6797         (riscv_xreg_feature): Change initialisation of 'required' field.
6798         (riscv_freg_feature): Likewise.
6799         (riscv_virtual_feature): Likewise.
6800         (riscv_csr_feature): Likewise.
6801         (riscv_check_tdesc_feature): Take extra parameter, the csr
6802         tdesc_feature, rewrite the function to use the new
6803         riscv_register_feature::register_info::check function.
6804         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
6805
6806 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6807
6808         * features/Makefile: Remove all references to the deleted files
6809         below.
6810         * features/riscv/32bit-csr.c: Deleted.
6811         * features/riscv/32bit-csr.xml: Deleted.
6812         * features/riscv/64bit-csr.c: Deleted.
6813         * features/riscv/64bit-csr.xml: Deleted.
6814         * features/riscv/rebuild-csr-xml.sh: Deleted.
6815
6816 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6817
6818         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
6819         whitespace error for declaration of names member variable.
6820         (struct riscv_register_feature): Add new prefer_first_name member
6821         variable, and fix whitespace error in declaration of registers.
6822         (riscv_xreg_feature): Initialize prefer_first_name field.
6823         (riscv_freg_feature): Likewise.
6824         (riscv_virtual_feature): Likewise.
6825         (riscv_csr_feature): Likewise.
6826         (riscv_register_name): Expand on comments.  Remove register name
6827         modifications for CSR and virtual registers.
6828
6829 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6830
6831         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
6832         errors.
6833
6834 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6835
6836         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
6837         riscv-opc.h.
6838         (class riscv_pending_register_alias): New class.
6839         (riscv_check_tdesc_feature): Take vector of pending aliases and
6840         populate it as appropriate.
6841         (riscv_setup_register_aliases): Delete.
6842         (riscv_gdbarch_init): Create vector of pending aliases and pass it
6843         to riscv_check_tdesc_feature in all cases.  Use the vector to
6844         create the register aliases.
6845
6846 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6847
6848         * sol2-tdep.c (sol2_static_transform_name): Remove.
6849         (sol2_init_abi): Don't register it.
6850         * gdbarch.sh (static_transform_name): Remove.
6851         * gdbarch.c, gdbarch.h: Regenerate.
6852
6853         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
6854         gdbarch_static_transform_name.
6855         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
6856         * stabsread.c (define_symbol) <'X'>: Remove.
6857         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
6858         handling.
6859         <'V'>: Likewise.
6860         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
6861         <'S'>: Remove call to gdbarch_static_transform_name.
6862
6863 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6864
6865         * procfs.c (procfs_pre_trace): New function.
6866         (procfs_target::create_inferior): Pass it to fork_inferior.
6867
6868 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6869
6870         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
6871         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
6872         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
6873         sol2-tdep.o, sparc-sol2-tdep.o.
6874         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
6875         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
6876         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
6877         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
6878
6879 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6880
6881         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
6882         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
6883         Call sol2_init_abi.
6884         Remove calls to set_gdbarch_skip_solib_resolver,
6885         set_gdbarch_core_pid_to_str.
6886         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
6887         (i386_sol2_static_transform_name): Remove.
6888         (i386_sol2_init_abi): Call sol2_init_abi.
6889         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6890         set_gdbarch_static_transform_name,
6891         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6892         Use sol2_sigtramp_p.
6893         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
6894         (sol2_sigtramp_p): New function.
6895         (sol2_static_transform_name): New function.
6896         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
6897         (sol2_init_abi): New function.
6898         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
6899         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
6900         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
6901         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
6902         (sparc_sol2_static_transform_name): Remove.
6903         (sparc32_sol2_init_abi): Call sol2_init_abi.
6904         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6905         set_gdbarch_static_transform_name,
6906         set_gdbarch_skip_solib_resolver,
6907         set_gdbarch_core_pid_to_str.
6908         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
6909         (sparc_sol2_static_transform_name): Remove
6910         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
6911         call sol2_sigtramp_p.
6912         (sparc64_sol2_init_abi): Call sol2_init_abi.
6913         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6914         set_gdbarch_static_transform_name,
6915         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6916
6917 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6918
6919         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
6920         * exec.c (validate_exec_file): If from_tty, set both
6921         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
6922         * symfile.c (symbol_file_add_with_addrs): if always_confirm
6923         and from_tty, unconditionally ask a confirmation.
6924
6925 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6926
6927         * target-descriptions.c (tdesc_architecture_name): Protect against
6928         NULL pointer dereference.
6929         (maint_print_xml_tdesc_cmd): New function.
6930         (_initialize_target_descriptions): Register new 'maint print
6931         xml-tdesc' command and give it the filename completer.
6932         * NEWS: Mention new 'maint print xml-tdesc' command.
6933
6934 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6935
6936         * target-descriptions.c (class tdesc_compatible_info): New class.
6937         (struct target_desc): Change type of compatible vector.
6938         (tdesc_compatible_p): Update for change in type of
6939         target_desc::compatible.
6940         (tdesc_compatible_info_list): New function.
6941         (tdesc_compatible_info_arch_name): New function.
6942         (tdesc_add_compatible): Update for change in type of
6943         target_desc::compatible.
6944         (print_c_tdesc::visit_pre): Likewise.
6945
6946 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6947
6948         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
6949         whitespace to underscore.
6950         (maint_print_c_tdesc_cmd): Use fake filename for target
6951         descriptions that came from the target.
6952         (_initialize_target_descriptions): Add filename command completion
6953         for 'maint print c-tdesc'.
6954
6955 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6956
6957         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
6958         lines.
6959
6960 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6961
6962         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
6963         lines.
6964         (dwarf2_find_location_expression): Likewise.
6965         (call_site_parameter_matches): Likewise.
6966         (dwarf2_compile_expr_to_ax): Likewise.
6967         (disassemble_dwarf_expression): Likewise.
6968         (loclist_describe_location): Likewise.
6969
6970 2020-06-23  Pedro Alves  <palves@redhat.com>
6971
6972         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
6973         progspace-and-thread.h.  Include scoped-mock-context.h instead.
6974         (register_to_value_test): Use scoped_mock_context.
6975         * regcache.c: Include "scoped-mock-context.h".
6976         (cooked_read_test): Don't error out if a target is already pushed.
6977         Use scoped_mock_context.  Adjust.
6978         * scoped-mock-context.h: New file.
6979
6980 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6981
6982         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
6983         initializer.
6984         (ada_language::is_string_type_p): New member function.
6985         * c-lang.c (c_language_data): Delete la_is_string_type_p
6986         initializer.
6987         (cplus_language_data): Likewise.
6988         (asm_language_data): Likewise.
6989         (minimal_language_data): Likewise.
6990         * d-lang.c (d_language_data): Likewise.
6991         * f-lang.c (f_is_string_type_p): Delete function, implementation
6992         moved to f_language::is_string_type_p.
6993         (f_language_data): Delete la_is_string_type_p initializer.
6994         (f_language::is_string_type_p): New member function,
6995         implementation from f_is_string_type_p.
6996         * go-lang.c (go_is_string_type_p): Delete function, implementation
6997         moved to go_language::is_string_type_p.
6998         (go_language_data): Delete la_is_string_type_p initializer.
6999         (go_language::is_string_type_p): New member function,
7000         implementation from go_is_string_type_p.
7001         * language.c (language_defn::is_string_type_p): Define new member
7002         function.
7003         (default_is_string_type_p): Make static, add comment copied from
7004         header file.
7005         (unknown_language_data): Delete la_is_string_type_p initializer.
7006         (unknown_language::is_string_type_p): New member function.
7007         (auto_language_data): Delete la_is_string_type_p initializer.
7008         (auto_language::is_string_type_p): New member function.
7009         * language.h (language_data): Delete la_is_string_type_p field.
7010         (language_defn::is_string_type_p): Declare new function.
7011         (default_is_string_type_p): Delete desclaration, move comment to
7012         definition.
7013         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
7014         moved to m2_language::is_string_type_p.
7015         (m2_language_data): Delete la_is_string_type_p initializer.
7016         (m2_language::is_string_type_p): New member function,
7017         implementation from m2_is_string_type_p.
7018         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
7019         initializer.
7020         * opencl-lang.c (opencl_language_data): Likewise.
7021         * p-lang.c (pascal_is_string_type_p): Delete function,
7022         implementation moved to pascal_language::is_string_type_p.
7023         (pascal_language_data): Delete la_is_string_type_p initializer.
7024         (pascal_language::is_string_type_p): New member function,
7025         implementation from pascal_is_string_type_p.
7026         * rust-lang.c (rust_is_string_type_p): Delete function,
7027         implementation moved to rust_language::is_string_type_p.
7028         (rust_language_data): Delete la_is_string_type_p initializer.
7029         (rust_language::is_string_type_p): New member function,
7030         implementation from rust_is_string_type_p.
7031         * valprint.c (val_print_scalar_or_string_type_p): Update call to
7032         is_string_type_p.
7033
7034 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7035
7036         * ada-lang.c (ada_language_data): Delete la_print_typedef
7037         initializer.
7038         (ada_language::print_typedef): New member function.
7039         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
7040         (cplus_language_data): Likewise.
7041         (asm_language_data): Likewise.
7042         (minimal_language_data): Likewise.
7043         * d-lang.c (d_language_data): Likewise.
7044         * f-lang.c (f_language_data): Likewise.
7045         (f_language::print_typedef): New member function.
7046         * go-lang.c (go_language_data): Delete la_print_typedef
7047         initializer.
7048         * language.c (language_defn::print_typedef): Define member
7049         function.
7050         (unknown_language_data): Delete la_print_typedef initializer.
7051         (unknown_language::print_typedef): New member function.
7052         (auto_language_data): Delete la_print_typedef initializer.
7053         (auto_language::print_typedef): New member function.
7054         * language.h (language_data): Delete la_print_typedef field.
7055         (language_defn::print_typedef): Declare new member function.
7056         (LA_PRINT_TYPEDEF): Update call to print_typedef.
7057         (default_print_typedef): Delete declaration.
7058         * m2-lang.c (m2_language_data): Delete la_print_typedef
7059         initializer.
7060         (m2_language::print_typedef): New member function.
7061         * objc-lang.c (objc_language_data): Delete la_print_typedef
7062         initializer.
7063         * opencl-lang.c (opencl_language_data): Likewise.
7064         * p-lang.c (pascal_language_data): Likewise.
7065         (pascal_language::print_typedef): New member function.
7066         * rust-lang.c (rust_print_typedef): Delete function,
7067         implementation moved to rust_language::print_typedef.
7068         (rust_language): Delete la_print_typedef initializer.
7069         (rust_language::print_typedef): New member function,
7070         implementation from rust_print_typedef.
7071         * typeprint.c (default_print_typedef): Delete.
7072
7073 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7074
7075         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
7076         (ada_language::printstr): New member function.
7077         * c-lang.c (c_language_data): Delete la_printstr initializer.
7078         (cplus_language_data): Likewise.
7079         (asm_language_data): Likewise.
7080         (minimal_language_data): Likewise.
7081         * d-lang.c (d_language_data): Likewise.
7082         * f-lang.c (f_printstr): Rename to f_language::printstr.
7083         (f_language_data): Delete la_printstr initializer.
7084         (f_language::printstr): New member function, implementation from
7085         f_printstr.
7086         * go-lang.c (go_language_data): Delete la_printstr initializer.
7087         * language.c (language_defn::printstr): Define new member
7088         function.
7089         (unk_lang_printstr): Delete.
7090         (unknown_language_data): Delete la_printstr initializer.
7091         (unknown_language::printstr): New member function.
7092         (auto_language_data): Delete la_printstr initializer.
7093         (auto_language::printstr): New member function.
7094         * language.h (language_data): Delete la_printstr field.
7095         (language_defn::printstr): Declare new member function.
7096         (LA_PRINT_STRING): Update call to printstr.
7097         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
7098         (m2_language_data): Delete la_printstr initializer.
7099         (m2_language::printstr): New member function, implementation from
7100         m2_printstr.
7101         * objc-lang.c (objc_language_data): Delete la_printstr
7102         initializer.
7103         * opencl-lang.c (opencl_language_data): Likewise.
7104         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
7105         (pascal_language_data): Delete la_printstr initializer.
7106         (pascal_language::printstr): New member function, implementation
7107         from pascal_printstr.
7108         * p-lang.h (pascal_printstr): Delete declaration.
7109         * rust-lang.c (rust_printstr): Update header comment.
7110         (rust_language_data): Delete la_printstr initializer.
7111         (rust_language::printstr): New member function.
7112
7113 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7114
7115         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
7116         (ada_language::printchar): New member function.
7117         * c-lang.c (c_language_data): Delete la_printchar initializer.
7118         (cplus_language_data): Likewise.
7119         (asm_language_data): Likewise.
7120         (minimal_language_data): Likewise.
7121         * d-lang.c (d_language_data): Likewise.
7122         * f-lang.c (f_printchar): Rename to f_language::printchar.
7123         (f_language_data): Delete la_printchar initializer.
7124         (f_language::printchar): New member function, implementation from
7125         f_printchar.
7126         * go-lang.c (go_language_data): Delete la_printchar initializer.
7127         * language.c (unk_lang_printchar): Delete.
7128         (language_defn::printchar): Define new member function.
7129         (unknown_language_data): Delete la_printchar initializer.
7130         (unknown_language::printchar): New member function.
7131         (auto_language_data): Delete la_printchar initializer.
7132         (auto_language::printchar): New member function.
7133         * language.h (language_data): Delete la_printchar field.
7134         (language_defn::printchar): Declare new member function.
7135         (LA_PRINT_CHAR): Update call to printchar.
7136         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
7137         (m2_language::printchar): New member function.
7138         * objc-lang.c (objc_language_data): Delete la_printchar
7139         initializer.
7140         * opencl-lang.c (opencl_language_data): Likewise.
7141         * p-lang.c (pascal_language_data): Delete la_printchar
7142         initializer.
7143         (pascal_language::printchar): New member function.
7144         * rust-lang.c (rust_printchar): Rename to
7145         rust_language::printchar.
7146         (rust_language_data): Delete la_printchar initializer.
7147         (rust_language::printchar): New member function, implementation
7148         from rust_printchar.
7149
7150 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7151
7152         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
7153         (ada_language_data): Delete la_emitchar initializer.
7154         (ada_language::emitchar): New member function, implementation from
7155         emit_char.
7156         * c-lang.c (c_language_data): Delete la_emitchar initializer.
7157         (cplus_language_data): Likewise.
7158         (asm_language_data): Likewise.
7159         (minimal_language_data): Likewise.
7160         * d-lang.c (d_language_data): Likewise.
7161         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
7162         (f_language_data): Delete la_emitchar initializer.
7163         (f_language::emitchar): New member function, implementation from
7164         f_emit_char.
7165         * go-lang.c (go_language_data): Delete la_emitchar initializer.
7166         * language.c (unk_lang_emit_char): Delete.
7167         (language_defn::emitchar): New member function definition.
7168         (unknown_language_data): Delete la_emitchar initializer.
7169         (unknown_language::emitchar): New member function.
7170         (auto_language_data): Delete la_emitchar initializer.
7171         (auto_language::emitchar): New member function.
7172         * language.h (language_data): Delete la_emitchar field.
7173         (language_defn::emitchar): New member field declaration.
7174         (LA_EMIT_CHAR): Update call to emitchar.
7175         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
7176         (m2_language_data): Delete la_emitchar initializer.
7177         (m2_language::emitchar): New member function, implementation from
7178         m2_emit_char.
7179         * objc-lang.c (objc_language_data): Delete la_emitchar
7180         initializer.
7181         * opencl-lang.c (opencl_language_data): Likewise.
7182         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
7183         (pascal_language_data): Delete la_emitchar initializer.
7184         (pascal_language::emitchar): New member function, implementation
7185         from pascal_emit_char.
7186         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
7187         (rust_language_data): Delete la_emitchar initializer.
7188         (rust_language::emitchar): New member function, implementation
7189         from rust_emitchar.
7190
7191 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7192
7193         * ada-lang.c (resolve): Rename to ada_language::post_parser.
7194         (ada_language_data): Delete la_post_parser initializer.
7195         (ada_language::post_parser): New member function.
7196         * c-lang.c (c_language_data): Delete la_post_parser initializer.
7197         (cplus_language_data): Likewise.
7198         (asm_language_data): Likewise.
7199         (minimal_language_data): Likewise.
7200         * d-lang.c (d_language_data): Likewise.
7201         * f-lang.c (f_language_data): Likewise.
7202         * go-lang.c (go_language_data): Likewise.
7203         * language.c (unknown_language_data): Likewise.
7204         (auto_language_data): Likewise.
7205         * language.h (language_data): Delete la_post_parser field.
7206         (language_defn::post_parser): New member function.
7207         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
7208         * objc-lang.c (objc_language_data): Likewise.
7209         * opencl-lang.c (opencl_language_data): Likewise.
7210         * p-lang.c (pascal_language_data): Likewise.
7211         * parse.c (parse_exp_in_context): Update call to post_parser.
7212         (null_post_parser): Delete definition.
7213         * parser-defs.h (null_post_parser): Delete declaration.
7214         * rust-lang.c (rust_language_data): Delete la_post_parser
7215         initializer.
7216
7217 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7218
7219         * ada-lang.c (parse): Rename to ada_language::parser.
7220         (ada_language_data): Delete la_parser initializer.
7221         (ada_language::parser): New member function, implementation from
7222         parse.
7223         * c-lang.c (c_language_data): Delete la_parser initializer.
7224         (cplus_language_data): Likewise.
7225         (asm_language_data): Likewise.
7226         (minimal_language_data): Likewise.
7227         * d-lang.c (d_language_data): Likewise.
7228         (d_language::parser): New member function.
7229         * f-lang.c (f_language_data): Delete la_parser initializer.
7230         (f_language::parser): New member function.
7231         * go-lang.c (go_language_data): Delete la_parser initializer.
7232         (go_language::parser): New member function.
7233         * language.c (unk_lang_parser): Delete.
7234         (language_defn::parser): Define new member function.
7235         (unknown_language_data): Delete la_parser initializer.
7236         (unknown_language::parser): New member function.
7237         (auto_language_data): Delete la_parser initializer.
7238         (auto_language::parser): New member function.
7239         * language.h (language_data): Delete la_parser field.
7240         (language_defn::parser): Declare new member function.
7241         * m2-lang.c (m2_language_data): Delete la_parser initializer.
7242         (m2_language::parser): New member function.
7243         * objc-lang.c (objc_language_data): Delete la_parser initializer.
7244         * opencl-lang.c (opencl_language_data): Likewise.
7245         * p-lang.c (pascal_language_data): Likewise.
7246         (pascal_language::parser): New member function.
7247         * parse.c (parse_exp_in_context): Update call to parser.
7248         * rust-lang.c (rust_language_data): Delete la_parser initializer.
7249         (rust_language::parser): New member function.
7250
7251 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7252
7253         * top.c (print_gdb_configuration): Print --with-python-libdir
7254         configuration value.
7255
7256 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7257
7258         * NEWS: Mention change to the alias command.
7259
7260 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7261
7262         * cli/cli-cmds.c (lookup_cmd_for_default_args)
7263         (alias_command_completer)
7264         (make_alias_options_def_group): New functions.
7265         (alias_opts, alias_option_defs): New struct and array.
7266         (alias_usage_error): Update usage.
7267         (alias_command): Handles optional DEFAULT-ARGS... arguments.
7268         Use option framework.
7269         (_initialize_cli_cmds): Update alias command help.
7270         Update aliases command help.
7271         (show_user):
7272         Add NULL for new default_args lookup_cmd argument.
7273         (valid_command_p): Rename to validate_aliased_command.
7274         Add NULL for new default_args lookup_cmd argument.  Verify that the
7275         aliased_command has no default args.
7276         * cli/cli-decode.c (help_cmd): Show aliases definitions.
7277         (lookup_cmd_1, lookup_cmd): New argument default_args.
7278         (add_alias_cmd):
7279         Add NULL for new default_args lookup_cmd argument.
7280         (print_help_for_command): Show default args under the layout
7281          alias some_alias = some_aliased_cmd some_alias_default_arg.
7282         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
7283         xfree default_args in destructor.
7284         * cli/cli-script.c (process_next_line, do_define_command):
7285         Add NULL for new default_args lookup_cmd argument.
7286         * command.h: Declare new default_args argument in lookup_cmd
7287         and lookup_cmd_1.
7288         * completer.c (complete_line_internal_1):
7289         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7290         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
7291         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
7292         Likewise.
7293         * infcmd.c (_initialize_infcmd): Likewise.
7294         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
7295         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
7296         * python/py-param.c (add_setshow_generic): Likewise.
7297         * remote.c (_initialize_remote): Likewise.
7298         * top.c (execute_command): Prepend default_args if command has some.
7299         (set_verbose):
7300         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7301         * tracepoint.c (validate_actionline, encode_actions_1):
7302         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7303
7304 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7305
7306         * jit.c (jit_read_descriptor): Use bool as the return type.
7307         (jit_breakpoint_re_set_internal): Use bool as the return type.
7308         Invert the return value logic; return true if the jit breakpoint
7309         has been successfully initialized.
7310         (jit_inferior_init): Update the call to
7311         jit_breakpoint_re_set_internal.
7312
7313 2020-06-22  Pedro Alves  <palves@redhat.com>
7314
7315         PR gdb/25939
7316         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
7317         Use the current inferior instead.  Don't return
7318         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
7319         wait again.
7320         * sol-thread.c (sol_thread_target::wait): Don't reference
7321         inferior_ptid.
7322         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
7323         (sol_update_thread_list_callback): Use the current inferior's pid
7324         instead of inferior_ptid.
7325
7326 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7327
7328         * procfs.c: Cleanup many comments.
7329
7330         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
7331         (AFTER_WATCHFLAG): Replace by value.
7332
7333         (MAIN_PROC_NAME_FORMAT): Inline ...
7334         (create_procinfo): ... here.
7335
7336         (procfs_debug_inferior): Remove SYS_exec handling.
7337         (syscall_is_exec): Likewise.
7338         (procfs_set_exec_trap): Likewise.
7339
7340         (syscall_is_lwp_exit): Inline in callers.
7341         (syscall_is_exit): Likewise.
7342         (syscall_is_exec): Likewise.
7343         (syscall_is_lwp_create): Likewise.
7344
7345         (invalidate_cache): Remove #if 0 code.
7346
7347         (make_signal_thread_runnable):  Remove.
7348         (procfs_target::resume): Remove #if 0 code.
7349
7350 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7351
7352         PR gdb/25939
7353         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
7354         call ...
7355         (procfs_target::create_inferior): ... here.
7356
7357 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7358
7359         * exec.c (validate_exec_file): Ensure the build-id is up to
7360         date by calling reopen_exec_file (that checks file timestamp
7361         to decide to re-read the file).
7362
7363 2020-06-18  Pedro Alves  <palves@redhat.com>
7364
7365         PR gdb/25412
7366         * gdbthread.h (delete_thread, delete_thread_silent)
7367         (find_thread_ptid): Update comments.
7368         * thread.c (current_thread_): New global.
7369         (is_current_thread): Move higher, and reimplement.
7370         (inferior_thread): Reimplement.
7371         (set_thread_exited): Use bool.  Add assertions.
7372         (add_thread_silent): Simplify thread-reuse handling by always
7373         calling delete_thread.
7374         (delete_thread): Remove intro comment.
7375         (find_thread_ptid): Skip exited threads.
7376         (switch_to_thread_no_regs): Write to current_thread_.
7377         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
7378         INFERIOR_PTID.  Clear current_thread_.
7379
7380 2020-06-18  Pedro Alves  <palves@redhat.com>
7381
7382         * aix-thread.c (pd_update): Use switch_to_thread.
7383
7384 2020-06-18  Pedro Alves  <palves@redhat.com>
7385
7386         * ravenscar-thread.c (ravenscar_thread_target): Update.
7387         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
7388         (ravenscar_thread_target::add_active_thread): ... this.  Don't
7389         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
7390         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
7391
7392 2020-06-18  Pedro Alves  <palves@redhat.com>
7393
7394         * nat/windows-nat.c (current_windows_thread): Remove.
7395         * nat/windows-nat.h (current_windows_thread): Remove.
7396         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
7397         Adjust.
7398         (display_selectors): Adjust to fetch the current
7399         windows_thread_info based on inferior_ptid.
7400         (fake_create_process): No longer write to current_windows_thread.
7401         (windows_nat_target::get_windows_debug_event):
7402         Don't set inferior_ptid or current_windows_thread.
7403         (windows_nat_target::wait): Adjust to not rely on
7404         current_windows_thread.
7405         (do_initial_windows_stuff): Now a method of windows_nat_target.
7406         Switch to the last_ptid thread.
7407         (windows_nat_target::attach): Adjust.
7408         (windows_nat_target::detach): Use switch_to_no_thread instead of
7409         writing to inferior_ptid directly.
7410         (windows_nat_target::create_inferior): Adjust.
7411
7412 2020-06-18  Pedro Alves  <palves@redhat.com>
7413
7414         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
7415
7416 2020-06-18  Pedro Alves  <palves@redhat.com>
7417
7418         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
7419         after creating it, instead of writing to inferior_ptid.  Don't
7420         write to inferior_ptid.
7421
7422 2020-06-18  Pedro Alves  <palves@redhat.com>
7423
7424         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
7425
7426 2020-06-18  Pedro Alves  <palves@redhat.com>
7427
7428         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
7429         it, instead of writing to inferior_ptid.
7430
7431 2020-06-18  Pedro Alves  <palves@redhat.com>
7432
7433         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
7434         to inferior_ptid.
7435
7436 2020-06-18  Pedro Alves  <palves@redhat.com>
7437
7438         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
7439         instead of writing to inferior_ptid directly.
7440
7441 2020-06-18  Pedro Alves  <palves@redhat.com>
7442
7443         * corelow.c (core_target::close): Use switch_to_no_thread instead
7444         of writing to inferior_ptid directly.
7445         (add_to_thread_list, core_target_open): Use switch_to_thread
7446         instead of writing to inferior_ptid directly.
7447
7448 2020-06-18  Pedro Alves  <palves@redhat.com>
7449
7450         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
7451         inferior_ptid.
7452         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
7453         inferior_ptid.
7454         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
7455         inferior_ptid directly.
7456         (darwin_nat_target::init_thread_list): Switch to thread, instead
7457         of writing to inferior_ptid.
7458         (darwin_nat_target::attach): Don't write to inferior_ptid.
7459         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
7460
7461 2020-06-18  Pedro Alves  <palves@redhat.com>
7462
7463         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
7464         thread.
7465         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
7466         Instead use switch_to_thread.
7467         (gnu_nat_target::detach): Use switch_to_no_thread
7468         instead of writing to inferior_ptid directly.  Used passed-in
7469         inferior instead of looking up the inferior by pid.
7470
7471 2020-06-18  Pedro Alves  <palves@redhat.com>
7472
7473         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
7474         inferior_ptid.
7475
7476 2020-06-18  Pedro Alves  <palves@redhat.com>
7477
7478         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
7479         inferior_ptid.
7480         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
7481         thread.
7482         (nto_procfs_target::detach): Avoid referencing
7483         inferior_ptid.  Use switch_to_no_thread instead of writing to
7484         inferior_ptid directly.
7485         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
7486         instead of writing to inferior_ptid directly.
7487         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
7488         to thread.
7489
7490 2020-06-18  Pedro Alves  <palves@redhat.com>
7491
7492         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
7493         after creating it, instead of writing to inferior_ptid.
7494         (gdbsim_target_open): Use switch_to_no_thread instead of writing
7495         to inferior_ptid directly.
7496         (gdbsim_target::wait): Don't write to inferior_ptid.
7497
7498 2020-06-18  Pedro Alves  <palves@redhat.com>
7499
7500         * remote.c (remote_target::remote_notice_new_inferior): Use
7501         switch_to_thread instead of writing to inferior_ptid directly.
7502         (remote_target::add_current_inferior_and_thread): Use
7503         switch_to_no_thread instead of writing to inferior_ptid directly.
7504         (extended_remote_target::attach): Use switch_to_inferior_no_thread
7505         and switch_to_thread instead of using set_current_inferior or
7506         writing to inferior_ptid directly.
7507
7508 2020-06-18  Pedro Alves  <palves@redhat.com>
7509
7510         * tracectf.c (ctf_target_open): Switch to added thread instead of
7511         writing to inferior_ptid directly.
7512         (ctf_target::close): Use switch_to_no_thread instead of writing to
7513         inferior_ptid directly.
7514
7515 2020-06-18  Pedro Alves  <palves@redhat.com>
7516
7517         * tracefile-tfile.c (tfile_target_open): Don't write to
7518         inferior_ptid directly, instead switch to added thread.
7519         (tfile_target::close): Use switch_to_no_thread instead of writing
7520         to inferior_ptid directly.
7521
7522 2020-06-18  Pedro Alves  <palves@redhat.com>
7523
7524         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
7525         (procfs_target::detach): Use switch_to_no_thread
7526         instead of writing to inferior_ptid directly.
7527         (do_attach): Change return type to void.  Switch to the added
7528         thread.
7529         (procfs_target::create_inferior): Switch to the added thread.
7530         (procfs_do_thread_registers): Don't write to inferior_ptid.
7531
7532 2020-06-18  Pedro Alves  <palves@redhat.com>
7533
7534         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
7535         of writing to inferior_ptid.
7536         (scoped_restore_exited_inferior): Delete.
7537         (handle_vfork_child_exec_or_exit): Simplify using
7538         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
7539         instead of writing to inferior_ptid.
7540         (THREAD_STOPPED_BY): Delete.
7541         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
7542         (thread_stopped_by_hw_breakpoint): Delete.
7543         (save_waitstatus): Use
7544         scoped_restore_current_thread+switch_to_thread, and call
7545         target_stopped_by_watchpoint instead of
7546         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
7547         instead of thread_stopped_by_sw_breakpoint, and
7548         target_stopped_by_hw_breakpoint instead of
7549         thread_stopped_by_hw_breakpoint.
7550         (handle_inferior_event)
7551         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
7552         inferior_ptid directly, nor
7553         set_current_inferior/set_current_program_space.  Use
7554         switch_to_thread / switch_to_inferior_no_thread instead.
7555
7556 2020-06-18  Pedro Alves  <palves@redhat.com>
7557
7558         * target.c (generic_mourn_inferior): Use switch_to_no_thread
7559         instead of writing to inferior_ptid.
7560
7561 2020-06-18  Pedro Alves  <palves@redhat.com>
7562
7563         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
7564         added thread.
7565         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
7566         to the added thread.
7567         (inf_ptrace_target::detach_success): Use switch_to_no_thread
7568         instead of writing to inferior_ptid.
7569
7570 2020-06-18  Pedro Alves  <palves@redhat.com>
7571
7572         * gdbarch-selftests.c: Include "progspace-and-thread.h".
7573         (register_to_value_test): Mock a program_space too.  Heap-allocate
7574         the address space.  Don't write to inferior_ptid.  Use
7575         switch_to_thread instead.
7576
7577 2020-06-18  Pedro Alves  <palves@redhat.com>
7578
7579         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
7580         Delete.
7581         (find_signalled_thread()): New, factored out from
7582         linux_make_corefile_notes and adjusted to handle exited threads.
7583         (linux_make_corefile_notes): Adjust to use the new
7584         find_signalled_thread.
7585
7586 2020-06-18  Pedro Alves  <palves@redhat.com>
7587
7588         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
7589         of saving/restoring inferior_ptid.
7590
7591 2020-06-17  Tom Tromey  <tom@tromey.com>
7592
7593         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
7594         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
7595         declare.
7596         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
7597
7598 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
7599
7600         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
7601         of partial symtabs.
7602
7603 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7604
7605         * regformats/reg-arm.dat: Remove.
7606         * regformats/reg-bfin.dat: Remove.
7607         * regformats/reg-cris.dat: Remove.
7608         * regformats/reg-crisv32.dat: Remove.
7609         * regformats/reg-m32r.dat: Remove.
7610         * regformats/reg-tilegx.dat: Remove.
7611         * regformats/reg-tilegx32.dat: Remove.
7612
7613 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7614
7615         * features/Makefile (WHICH): Remove arm files.
7616         * regformats/arm/arm-with-iwmmxt.dat: Remove.
7617         * regformats/arm/arm-with-neon.dat: Remove.
7618         * regformats/arm/arm-with-vfpv2.dat: Remove.
7619         * regformats/arm/arm-with-vfpv3.dat: Remove.
7620
7621 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7622
7623         * features/Makefile (XMLTOC): Remove rx.xml.
7624
7625 2020-06-17  Pedro Alves  <palves@redhat.com>
7626
7627         * gdbthread.h (thread_control_state) <trap_expected> Update
7628         comments.
7629
7630 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7631
7632         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
7633         ada_language::lookup_symbol_nonlocal.
7634         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
7635         (ada_language::lookup_symbol_nonlocal): New member function,
7636         implementation from ada_lookup_symbol_nonlocal.
7637         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
7638         initializer.
7639         (cplus_language_data): Delete la_lookup_symbol_nonlocal
7640         initializer.
7641         (cplus_language::lookup_symbol_nonlocal): New member function.
7642         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
7643         (minimal_language_data) Likewise.
7644         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
7645         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
7646         initializer.
7647         (d_language::lookup_symbol_nonlocal): New member function.
7648         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
7649         initializer.
7650         (f_language::lookup_symbol_nonlocal): New member function.
7651         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
7652         initializer.
7653         * language.c (unknown_language_data): Likewise.
7654         (auto_language_data): Likewise.
7655         * language.h (language_data): Delete la_lookup_symbol_nonlocal
7656         field.
7657         (language_defn::lookup_symbol_nonlocal): New member function.
7658         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
7659         initializer.
7660         * objc-lang.c (objc_language_data): Likewise.
7661         * opencl-lang.c (opencl_language_data): Likewise.
7662         * p-lang.c (pascal_language_data): Likewise.
7663         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
7664         rust_language::lookup_symbol_nonlocal.
7665         (rust_language_data): Delete la_lookup_symbol_nonlocal
7666         initializer.
7667         (rust_language::lookup_symbol_nonlocal): New member function,
7668         implementation from rust_lookup_symbol_nonlocal.
7669         * symtab.c (lookup_symbol_aux): Update call to
7670         lookup_symbol_nonlocal.
7671         (basic_lookup_symbol_nonlocal): Rename to...
7672         (language_defn::lookup_symbol_nonlocal): ...this, and update
7673         header comment.  Remove language_defn parameter, and replace with
7674         uses of `this'.
7675         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
7676
7677 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7678
7679         * ada-lang.c (ada_language_data): Delete la_value_print_inner
7680         initializer.
7681         (ada_language::value_print_inner): New member function.
7682         * c-lang.c (c_language_data): Delete la_value_print_inner
7683         initializer.
7684         (cplus_language_data): Likewise.
7685         (asm_language_data): Likewise.
7686         (minimal_language_data): Likewise.
7687         * d-lang.c (d_language_data): Likewise.
7688         (d_language::value_print_inner): New member function.
7689         * f-lang.c (f_language_data): Delete la_value_print_inner
7690         initializer.
7691         (f_language::value_print_inner): New member function.
7692         * f-lang.h (f_value_print_innner): Rename to...
7693         (f_value_print_inner): ...this (note spelling of 'inner').
7694         * f-valprint.c (f_value_print_innner): Rename to...
7695         (f_value_print_inner): ...this (note spelling of 'inner').
7696         * go-lang.c (go_language_data): Delete la_value_print_inner
7697         initializer.
7698         (go_language::value_print_inner): New member function.
7699         * language.c (language_defn::value_print_inner): Define new member
7700         function.
7701         (unk_lang_value_print_inner): Delete.
7702         (unknown_language_data): Delete la_value_print_inner initializer.
7703         (unknown_language::value_print_inner): New member function.
7704         (auto_language_data): Delete la_value_print_inner initializer.
7705         (auto_language::value_print_inner): New member function.
7706         * language.h (language_data): Delete la_value_print_inner field.
7707         (language_defn::value_print_inner): Delcare new member function.
7708         * m2-lang.c (m2_language_data): Delete la_value_print_inner
7709         initializer.
7710         (m2_language::value_print_inner): New member function.
7711         * objc-lang.c (objc_language_data): Delete la_value_print_inner
7712         initializer.
7713         * opencl-lang.c (opencl_language_data): Likewise.
7714         * p-lang.c (pascal_language_data): Likewise.
7715         (pascal_language::value_print_inner): New member function.
7716         * rust-lang.c (rust_language_data): Delete la_value_print_inner
7717         initializer.
7718         (rust_language::value_print_inner): New member function.
7719         * valprint.c (do_val_print): Update call to value_print_inner.
7720
7721 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7722
7723         * ada-lang.c (ada_language_data): Delete la_value_print
7724         initializer.
7725         (ada_language::value_print): New member function.
7726         * c-lang.c (c_language_data): Delete la_value_print initializer.
7727         (cplus_language_data): Likewise.
7728         (asm_language_data): Likewise.
7729         (minimal_language_data): Likewise.
7730         * d-lang.c (d_language_data): Likewise.
7731         * f-lang.c (f_language_data): Likewise.
7732         * go-lang.c (go_language_data): Likewise.
7733         * language.c (unk_lang_value_print): Delete.
7734         (language_defn::value_print): Define new member function.
7735         (unknown_language_data): Delete la_value_print initializer.
7736         (unknown_language::value_print): New member function.
7737         (auto_language_data): Delete la_value_print initializer.
7738         (auto_language::value_print): New member function.
7739         * language.h (language_data): Delete la_value_print field.
7740         (language_defn::value_print): Declare new member function.
7741         (LA_VALUE_PRINT): Update call to value_print.
7742         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
7743         * objc-lang.c (objc_language_data): Likewise.
7744         * opencl-lang.c (opencl_language_data): Likewise.
7745         * p-lang.c (pascal_language_data): Likewise.
7746         (pascal_language::value_print): New member function.
7747         * rust-lang.c (rust_language_data): Delete la_value_print
7748         initializer.
7749
7750 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7751
7752         * ada-lang.c (ada_watch_location_expression): Rename to
7753         ada_language::watch_location_expression.
7754         (ada_language_data): Delete la_watch_location_expression
7755         initializer.
7756         (ada_language::watch_location_expression): New member function,
7757         implementation from ada_watch_location_expression.
7758         * breakpoint.c (watch_command_1): Update call to
7759         watch_location_expression.
7760         * c-lang.c (c_watch_location_expression): Rename to
7761         language_defn::watch_location_expression.
7762         (c_language_data): Delete la_watch_location_expression
7763         initializer.
7764         (cplus_language_data): Likewise.
7765         (asm_language_data): Likewise.
7766         (minimal_language_data): Likewise.
7767         * c-lang.h (c_watch_location_expression): Delete declaration.
7768         * d-lang.c (d_language_data): Delete la_watch_location_expression
7769         initializer.
7770         * f-lang.c (f_language_data): Likewise.
7771         * go-lang.c (go_language_data): Likewise.
7772         * language.c (language_defn::watch_location_expression): Member
7773         function implementation from c_watch_location_expression.
7774         (unknown_language_data): Delete la_watch_location_expression
7775         initializer.
7776         (auto_language_data): Likewise.
7777         * language.h (language_data): Delete la_watch_location_expression
7778         field.
7779         (language_defn::watch_location_expression): Declare new member
7780         function.
7781         * m2-lang.c (m2_language_data): Delete
7782         la_watch_location_expression initializer.
7783         * objc-lang.c (objc_language_data): Likewise.
7784         * opencl-lang.c (opencl_language_data): Likewise.
7785         * p-lang.c (pascal_language_data): Likewise.
7786         * rust-lang.c (rust_watch_location_expression): Rename to
7787         rust_language::watch_location_expression.
7788         (rust_language_data): Delete la_watch_location_expression
7789         initializer.
7790         (rust_language::watch_location_expression): New member function,
7791         implementation from rust_watch_location_expression.
7792
7793 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7794
7795         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
7796         ada_language::collect_symbol_completion_matches.
7797         (ada_language_data): Delete la_collect_symbol_completion_matches
7798         initializer.
7799         (ada_language::collect_symbol_completion_matches): New member
7800         function, implementation from
7801         ada_collect_symbol_completion_matches.
7802         * c-lang.c (c_language_data): Delete
7803         la_collect_symbol_completion_matches initializer.
7804         (cplus_language_data): Likewise.
7805         (asm_language_data): Likewise.
7806         (minimal_language_data): Likewise.
7807         * d-lang.c (d_language_data): Likewise.
7808         * f-lang.c (f_collect_symbol_completion_matches): Rename to
7809         f_language::collect_symbol_completion_matches.
7810         (f_language_data): Delete la_collect_symbol_completion_matches
7811         initializer.
7812         (f_language::collect_symbol_completion_matches) New member
7813         function, implementation from f_collect_symbol_completion_matches.
7814         * go-lang.c (go_language_data): Delete
7815         la_collect_symbol_completion_matches initializer.
7816         * language.c (unknown_language_data): Likewise.
7817         (auto_language_data): Likewise.
7818         * language.h (language_data): Delete
7819         la_collect_symbol_completion_matches field.
7820         (language_defn::collect_symbol_completion_matches): New member
7821         function.
7822         * m2-lang.c (m2_language_data): Delete
7823         la_collect_symbol_completion_matches initializer.
7824         * objc-lang.c (objc_language_data): Likewise.
7825         * opencl-lang.c (opencl_language_data): Likewise.
7826         * p-lang.c (pascal_language_data): Likewise.
7827         * rust-lang.c (rust_language_data): Likewise.
7828         * symtab.c (default_collect_symbol_completion_matches): Delete.
7829         (collect_symbol_completion_matches): Update call to
7830         collect_symbol_completion_matches.
7831         (collect_symbol_completion_matches_type): Likewise.
7832         * symtab.h (default_collect_symbol_completion_matches): Delete
7833         declaration.
7834
7835 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7836
7837         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
7838         (ada_language_data): Delete la_word_break_characters initializer.
7839         (ada_language::word_break_characters): New member function.
7840         * c-lang.c (c_language_data): Delete la_word_break_characters
7841         initializer.
7842         (cplus_language_data): Likewise.
7843         (asm_language_data): Likewise.
7844         (minimal_language_data): Likewise.
7845         * completer.c: Update global comment.
7846         (advance_to_expression_complete_word_point): Update call to
7847         word_break_characters.
7848         (complete_files_symbols): Likewise.
7849         (complete_line_internal_1): Likewise.
7850         (default_completer_handle_brkchars): Likewise.
7851         (skip_quoted_chars): Likewise.
7852         * d-lang.c (d_language_data): Delete la_word_break_characters
7853         initializer.
7854         * f-lang.c (f_word_break_characters): Delete.
7855         (f_language_data): Delete la_word_break_characters initializer.
7856         (f_language::word_break_characters): New member function.
7857         * go-lang.c (go_language_data): Delete la_word_break_characters
7858         initializer.
7859         * language.c (unknown_language_data): Likewise.
7860         (auto_language_data): Likewise.
7861         * language.h (default_word_break_characters): Move declaration to
7862         earlier in the file.
7863         (language_data): Delete la_word_break_characters field.
7864         (language_defn::word_break_characters): New member function.
7865         * m2-lang.c (m2_language_data): Delete la_word_break_characters
7866         initializer.
7867         * objc-lang.c (objc_language_data): Likewise.
7868         * opencl-lang.c (opencl_language_data): Likewise.
7869         * p-lang.c (pascal_language_data): Likewise.
7870         * rust-lang.c (rust_language_data): Likewise.
7871
7872 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7873
7874         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
7875         (ada_language_data): Delete la_get_symbol_name_matcher
7876         initializer.
7877         (language_defn::get_symbol_name_matcher_inner): New member
7878         function.
7879         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
7880         initializer.
7881         (cplus_language_data): Likewise.
7882         (cplus_language::get_symbol_name_matcher_inner): New member
7883         function.
7884         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
7885         (minimal_language_data): Likewise.
7886         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
7887         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
7888         initializer.
7889         * dictionary.c (iter_match_first_hashed): Update call to
7890         get_symbol_name_matcher.
7891         (iter_match_next_hashed): Likewise.
7892         (iter_match_next_linear): Likewise.
7893         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
7894         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
7895         initializer.
7896         (f_language::get_symbol_name_matcher_inner): New member function.
7897         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
7898         initializer.
7899         * language.c (default_symbol_name_matcher): Update header comment,
7900         make static.
7901         (language_defn::get_symbol_name_matcher): New definition.
7902         (language_defn::get_symbol_name_matcher_inner): Likewise.
7903         (get_symbol_name_matcher): Delete.
7904         (unknown_language_data): Delete la_get_symbol_name_matcher
7905         initializer.
7906         (auto_language_data): Likewise.
7907         * language.h (language_data): Delete la_get_symbol_name_matcher
7908         field.
7909         (language_defn::get_symbol_name_matcher): New member function.
7910         (language_defn::get_symbol_name_matcher_inner): Likewise.
7911         (default_symbol_name_matcher): Delete declaration.
7912         * linespec.c (find_methods): Update call to
7913         get_symbol_name_matcher.
7914         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
7915         initializer.
7916         * minsyms.c (lookup_minimal_symbol): Update call to
7917         get_symbol_name_matcher.
7918         (iterate_over_minimal_symbols): Likewise.
7919         * objc-lang.c (objc_language_data): Delete
7920         la_get_symbol_name_matcher initializer.
7921         * opencl-lang.c (opencl_language_data): Likewise.
7922         * p-lang.c (pascal_language_data): Likewise.
7923         * psymtab.c (psymbol_name_matches): Update call to
7924         get_symbol_name_matcher.
7925         * rust-lang.c (rust_language_data): Delete
7926         la_get_symbol_name_matcher initializer.
7927         * symtab.c (symbol_matches_search_name): Update call to
7928         get_symbol_name_matcher.
7929         (compare_symbol_name): Likewise.
7930
7931 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7932
7933         * ada-lang.c (ada_language_data): Delete la_compute_program
7934         initializer.
7935         * c-lang.c (c_language_data): Likewise.
7936         (c_language::compute_program): New member function.
7937         (cplus_language_data): Delete la_compute_program initializer.
7938         (cplus_language::compute_program): New member function.
7939         (asm_language_data): Delete la_compute_program initializer.
7940         (minimal_language_data): Likewise.
7941         * c-lang.h (c_compute_program): Update comment.
7942         (cplus_compute_program): Likewise.
7943         * compile/compile-c-support.c (c_compute_program): Likewise.
7944         (cplus_compute_program): Likewise.
7945         * compile/compile.c (compile_to_object): Update call to
7946         la_compute_program.
7947         * d-lang.c (d_language_data): Delete la_compute_program
7948         initializer.
7949         * f-lang.c (f_language_data): Likewise.
7950         * go-lang.c (go_language_data): Likewise.
7951         * language.c (unknown_language_data): Likewise.
7952         (auto_language_data): Likewise.
7953         * language.h (language_data): Delete la_compute_program field.
7954         (language_defn::compute_program): New member function.
7955         * m2-lang.c (m2_language_data): Delete la_compute_program
7956         initializer.
7957         * objc-lang.c (objc_language_data): Likewise.
7958         * opencl-lang.c (opencl_language_data): Likewise.
7959         * p-lang.c (pascal_language_data): Likewise.
7960         * rust-lang.c (rust_language_data): Likewise.
7961
7962 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7963
7964         * ada-lang.c (ada_language_data) Delete
7965         la_class_name_from_physname initializer.
7966         * c-lang.c (c_language_data): Likewise.
7967         (cplus_language_data): Likewise.
7968         (cplus_language::class_name_from_physname): New member function.
7969         (asm_language_data): Delete la_class_name_from_physname
7970         initializer.
7971         (minimal_language_data): Likewise.
7972         * d-lang.c (d_language_data): Likewise.
7973         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
7974         method on language_defn class.
7975         (guess_full_die_structure_name): Likewise.
7976         * f-lang.c (f_language_data): Delete la_class_name_from_physname
7977         initializer.
7978         * go-lang.c (go_language_data): Likewise.
7979         * language.c (language_class_name_from_physname): Delete.
7980         (unk_lang_class_name): Delete.
7981         (unknown_language_data): Delete la_class_name_from_physname
7982         initializer.
7983         (auto_language_data): Likewise.
7984         * language.h (language_data): Delete la_class_name_from_physname
7985         field.
7986         (language_defn::class_name_from_physname): New function.
7987         (language_class_name_from_physname): Delete declaration.
7988         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
7989         initializer.
7990         * objc-lang.c (objc_language_data): Likewise.
7991         * opencl-lang.c (opencl_language_data): Likewise.
7992         * p-lang.c (pascal_language_data): Likewise.
7993         * rust-lang.c (rust_language_data): Likewise.
7994
7995 2020-06-16  Tom Tromey  <tom@tromey.com>
7996
7997         * tui/tui-data.h (STATUS_NAME): New macro.
7998         * tui/tui-layout.c (tui_remove_some_windows)
7999         (initialize_known_windows, tui_register_window)
8000         (tui_layout_split::remove_windows, initialize_layouts)
8001         (tui_new_layout_command): Don't use hard-coded window names.
8002
8003 2020-06-16  Tom Tromey  <tom@tromey.com>
8004
8005         PR tui/25348:
8006         * tui/tui.c (tui_ensure_readline_initialized): Rename from
8007         tui_initialize_readline.  Only run once.  Call rl_initialize.
8008         * tui/tui.h (tui_ensure_readline_initialized): Rename from
8009         tui_initialize_readline.
8010         * tui/tui-io.c (tui_setup_io): Call
8011         tui_ensure_readline_initialized.
8012         * tui/tui-interp.c (tui_interp::init): Update.
8013
8014 2020-06-16  Tom Tromey  <tom@tromey.com>
8015
8016         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
8017         Also preserve the status window.
8018
8019 2020-06-16  Tom Tromey  <tom@tromey.com>
8020
8021         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
8022         where m_window==nullptr.
8023
8024 2020-06-15  Tom Tromey  <tromey@adacore.com>
8025
8026         * windows-nat.c (windows_nat::handle_output_debug_string):
8027         Update.
8028         (windows_nat::handle_ms_vc_exception): Update.
8029         * target.h (target_read_string): Change API.
8030         * target.c (target_read_string): Change API.
8031         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
8032         Update.
8033         * solib-frv.c (frv_current_sos): Update.
8034         * solib-dsbt.c (dsbt_current_sos): Update.
8035         * solib-darwin.c (darwin_current_sos): Update.
8036         * linux-thread-db.c (inferior_has_bug): Update.
8037         * expprint.c (print_subexp_standard): Update.
8038         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
8039         (ada_exception_message_1): Update.
8040
8041 2020-06-15  Tom Tromey  <tromey@adacore.com>
8042
8043         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
8044
8045 2020-06-15  Tom Tromey  <tromey@adacore.com>
8046
8047         * valprint.c (read_string): Update comment.
8048         * target.c (MIN): Remove.
8049         (target_read_string): Rewrite.
8050
8051 2020-06-15  Tom Tromey  <tromey@adacore.com>
8052
8053         * corefile.c (read_memory_string): Remove.
8054         * ada-valprint.c (ada_value_print_ptr): Update.
8055         * ada-lang.h (ada_tag_name): Change return type.
8056         * ada-lang.c (type_from_tag): Update.
8057         (ada_tag_name_from_tsd): Change return type.  Use
8058         target_read_string.
8059         (ada_tag_name): Likewise.
8060         * gdbcore.h (read_memory_string): Don't declare.
8061
8062 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
8063
8064         * symtab.c (rbreak_command): Ignore Windows drive colon.
8065
8066 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
8067
8068         * NEWS: Mention removed GDBserver host support.
8069
8070 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
8071
8072         * features/riscv/rebuild-csr-xml.sh: Updated.
8073
8074 2020-06-11  Tom Tromey  <tom@tromey.com>
8075
8076         PR gdb/18318:
8077         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
8078
8079 2020-06-09  Jonny Grant  <jg@jguk.org>
8080 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
8081
8082         * main.c (captured_main_1): Don't print new line after help.
8083         (print_gdb_help): add mailing list and IRC channel information
8084         to --help.  Add new lines between items in the footer.  Remove
8085         quotes around bug url.
8086
8087 2020-06-11  Keith Seitz  <keiths@redhat.com>
8088
8089         PR gdb/21356
8090         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
8091         Resolve typedefs for type length calculations.
8092
8093 2020-06-10  Tom de Vries  <tdevries@suse.de>
8094
8095         PR ada/24713
8096         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
8097         (write_psymbols): Enable .gdb_index for ada.
8098         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
8099         ada.
8100
8101 2020-06-10  Tom de Vries  <tdevries@suse.de>
8102
8103         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
8104         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
8105         namei" instead of "const char *name" argument.
8106         (dw2_map_matching_symbols): Use "offset_type namei" variant of
8107         dw2_symtab_iter_init.
8108
8109 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8110
8111         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
8112         to use type::field and field::type instead.
8113
8114 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8115
8116         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
8117         to use field::type instead.
8118
8119 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8120
8121         * gdbtypes.h (struct field) <type, set_type>: New methods.
8122         Rename `type` field to...
8123         <m_type>: ... this.  Change references throughout to use type or
8124         set_type methods.
8125         (FIELD_TYPE): Use field::type.  Change call sites that modify
8126         the field's type to use field::set_type instead.
8127
8128 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8129
8130         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
8131         to use type::index_type instead.
8132
8133 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8134
8135         * gdbtypes.h (struct type) <index_type, set_index_type>: New
8136         methods.
8137         (TYPE_INDEX_TYPE): Use type::index_type.
8138         * gdbtypes.c (create_array_type_with_stride): Likewise.
8139
8140 2020-06-07  Tom Tromey  <tom@tromey.com>
8141
8142         * valprint.c (generic_val_print_float): Remove "embedded_offset"
8143         parameter.
8144         (generic_value_print): Update.
8145
8146 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8147
8148         Revert commit 982a38f60b0.
8149         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
8150
8151 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8152
8153         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
8154         avoid use after free.
8155
8156 2020-06-05  Tom de Vries  <tdevries@suse.de>
8157
8158         * NEWS: Fix typos.
8159
8160 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
8161
8162         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
8163         the per_bfd object.
8164         (dwarf2_read_debug_names): Likewise.
8165         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
8166         object when re-using a per_bfd object with an index.
8167
8168 2020-06-03  Tom de Vries  <tdevries@suse.de>
8169
8170         PR symtab/26046
8171         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
8172         children for C++.
8173         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
8174         DW_TAG_subprogram.
8175
8176 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8177
8178         * ada-lang.c (ada_language_data): Delete skip_trampoline
8179         initializer.
8180         * c-lang.c (c_language_data): Likewise.
8181         (cplus_language_data): Likewise.
8182         (cplus_language::skip_trampoline): New member function.
8183         (asm_language_data): Delete skip_trampoline initializer.
8184         (minimal_language_data): Likewise.
8185         * d-lang.c (d_language_data): Likewise.
8186         * f-lang.c (f_language_data): Likewise.
8187         * go-lang.c (go_language_data): Likewise.
8188         * language.c (unk_lang_trampoline): Delete function.
8189         (skip_language_trampoline): Update.
8190         (unknown_language_data): Delete skip_trampoline initializer.
8191         (auto_language_data): Likewise.
8192         * language.h (language_data): Delete skip_trampoline field.
8193         (language_defn::skip_trampoline): New function.
8194         * m2-lang.c (m2_language_data): Delete skip_trampoline
8195         initializer.
8196         * objc-lang.c (objc_skip_trampoline): Delete function, move
8197         implementation to objc_language::skip_trampoline.
8198         (objc_language_data): Delete skip_trampoline initializer.
8199         (objc_language::skip_trampoline): New member function with
8200         implementation from objc_skip_trampoline.
8201         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
8202         initializer.
8203         * p-lang.c (pascal_language_data): Likewise.
8204         * rust-lang.c (rust_language_data): Likewise.
8205
8206 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8207
8208         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
8209         (ada_language::demangle): New member function.
8210         * c-lang.c (c_language_data): Delete la_demangle initializer.
8211         (cplus_language_data): Delete la_demangle initializer.
8212         (cplus_language::demangle): New member function.
8213         (asm_language_data): Delete la_demangle initializer.
8214         (minimal_language_data): Delete la_demangle initializer.
8215         * d-lang.c (d_language_data): Delete la_demangle initializer.
8216         (d_language::demangle): New member function.
8217         * f-lang.c (f_language_data): Delete la_demangle initializer.
8218         (f_language::demangle): New member function.
8219         * go-lang.c (go_language_data): Delete la_demangle initializer.
8220         (go_language::demangle): New member function.
8221         * language.c (language_demangle): Update.
8222         (unk_lang_demangle): Delete.
8223         (unknown_language_data): Delete la_demangle initializer.
8224         (unknown_language::demangle): New member function.
8225         (auto_language_data): Delete la_demangle initializer.
8226         (auto_language::demangle): New member function.
8227         * language.h (language_data): Delete la_demangle field.
8228         (language_defn::demangle): New function.
8229         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
8230         * objc-lang.c (objc_language_data): Delete la_demangle
8231         initializer.
8232         (objc_language::demangle): New member function.
8233         * opencl-lang.c (opencl_language_data): Delete la_demangle
8234         initializer.
8235         * p-lang.c (pascal_language_data): Likewise.
8236         * rust-lang.c (rust_language_data): Likewise.
8237         (rust_language::demangle): New member function.
8238
8239 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8240
8241         * ada-lang.c (ada_language_data): Delete la_print_type
8242         initializer.
8243         (ada_language::print_type): New member function.
8244         * c-lang.c (c_language_data): Delete la_print_type initializer.
8245         (c_language::print_type): New member function.
8246         (cplus_language_data): Delete la_print_type initializer.
8247         (cplus_language::print_type): New member function.
8248         (asm_language_data): Delete la_print_type initializer.
8249         (asm_language::print_type): New member function.
8250         (minimal_language_data): Delete la_print_type initializer.
8251         (minimal_language::print_type): New member function.
8252         * d-lang.c (d_language_data): Delete la_print_type initializer.
8253         (d_language::print_type): New member function.
8254         * f-lang.c (f_language_data): Delete la_print_type initializer.
8255         (f_language::print_type): New member function.
8256         * go-lang.c (go_language_data): Delete la_print_type initializer.
8257         (go_language::print_type): New member function.
8258         * language.c (unk_lang_print_type): Delete.
8259         (unknown_language_data): Delete la_print_type initializer.
8260         (unknown_language::print_type): New member function.
8261         (auto_language_data): Delete la_print_type initializer.
8262         (auto_language::print_type): New member function.
8263         * language.h (language_data): Delete la_print_type field.
8264         (language_defn::print_type): New function.
8265         (LA_PRINT_TYPE): Update.
8266         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
8267         (m2_language::print_type): New member function.
8268         * objc-lang.c (objc_language_data): Delete la_print_type
8269         initializer.
8270         (objc_language::print_type): New member function.
8271         * opencl-lang.c (opencl_print_type): Delete, implementation moved
8272         to opencl_language::print_type.
8273         (opencl_language_data): Delete la_print_type initializer.
8274         (opencl_language::print_type): New member function, implementation
8275         from opencl_print_type.
8276         * p-lang.c (pascal_language_data): Delete la_print_type
8277         initializer.
8278         (pascal_language::print_type): New member function.
8279         * rust-lang.c (rust_print_type): Delete, implementation moved to
8280         rust_language::print_type.
8281         (rust_language_data): Delete la_print_type initializer.
8282         (rust_language::print_type): New member function, implementation
8283         from rust_print_type.
8284
8285 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8286
8287         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
8288         implementation moves to...
8289         (ada_language::sniff_from_mangled_name): ...here.  Update return
8290         type.
8291         (ada_language_data): Delete la_sniff_from_mangled_name
8292         initializer.
8293         * c-lang.c (c_language_data): Likewise.
8294         (cplus_language_data): Likewise.
8295         (cplus_language::sniff_from_mangled_name): New member function,
8296         implementation taken from gdb_sniff_from_mangled_name.
8297         (asm_language_data): Delete la_sniff_from_mangled_name
8298         initializer.
8299         (minimal_language_data): Likewise.
8300         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
8301         implementation moves to cplus_language::sniff_from_mangled_name.
8302         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
8303         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
8304         moves to...
8305         (d_language::sniff_from_mangled_name): ...here.
8306         (d_language_data): Delete la_sniff_from_mangled_name initializer.
8307         * f-lang.c (f_language_data): Likewise.
8308         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
8309         moves to...
8310         (go_language::sniff_from_mangled_name): ...here.
8311         (go_language_data): Delete la_sniff_from_mangled_name initializer.
8312         * language.c (language_sniff_from_mangled_name): Delete.
8313         (unknown_language_data): Delete la_sniff_from_mangled_name
8314         initializer.
8315         (auto_language_data): Likewise.
8316         * language.h (language_data): Delete la_sniff_from_mangled_name
8317         field.
8318         (language_defn::sniff_from_mangled_name): New function.
8319         (language_sniff_from_mangled_name): Delete declaration.
8320         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
8321         field.
8322         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
8323         implementation moves to...
8324         (objc_language::sniff_from_mangled_name): ...here.
8325         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
8326         * opencl-lang.c (opencl_language_data): Likewise.
8327         * p-lang.c (pascal_language_data): Likewise.
8328         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
8329         implementation moves to...
8330         (rust_language::sniff_from_mangled_name): ...here.
8331         (rust_language_data): Delete la_sniff_from_mangled_name
8332         initializer.
8333         * symtab.c (symbol_find_demangled_name): Call
8334         sniff_from_mangled_name member function.
8335
8336 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8337
8338         * ada-lang.c (ada_language_data): Delete la_search_name_hash
8339         initializer.
8340         * c-lang.c (c_language_data): Likewise.
8341         (cplus_language_data): Likewise.
8342         (cplus_language::search_name_hash): New member function.
8343         (asm_language_data): Delete la_search_name_hash initializer.
8344         (minimal_language_data): Likewise.
8345         * d-lang.c (d_language_data): Likewise.
8346         * dictionary.c (default_search_name_hash): Rename to...
8347         (language_defn::search_name_hash): ...this.
8348         * f-lang.c (f_language_data): Likewise.
8349         (f_language::search_name_hash): New member function.
8350         * go-lang.c (go_language_data): Delete la_search_name_hash
8351         initializer.
8352         * language.c (unknown_language_data): Likewise.
8353         (auto_language_data): Likewise.
8354         * language.h (struct language_data): Delete la_search_name_hash
8355         field.
8356         (language_defn::search_name_hash): Declare new member function.
8357         (default_search_name_hash): Delete declaration.
8358         * m2-lang.c (m2_language_data): Delete la_search_name_hash
8359         initializer.
8360         * objc-lang.c (objc_language_data): Likewise.
8361         * opencl-lang.c (opencl_language_data): Likewise.
8362         * p-lang.c (pascal_language_data): Likewise.
8363         * rust-lang.c (rust_language_data): Likewise.
8364         * symtab.c (search_name_hash): Update call.
8365
8366 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8367
8368         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
8369         initializer.
8370         * c-lang.c (class compile_instance): Declare.
8371         (c_language_data): Delete la_get_compile_instance initializer.
8372         (c_language::get_compile_instance): New member function.
8373         (cplus_language_data): Delete la_get_compile_instance initializer.
8374         (cplus_language::get_compile_instance): New member function.
8375         (asm_language_data): Delete la_get_compile_instance initializer.
8376         (minimal_language_data): Likewise.
8377         * c-lang.h (c_get_compile_context): Update comment.
8378         (cplus_get_compile_context): Update comment.
8379         * compile/compile.c (compile_to_object): Update calls, don't rely
8380         on function pointer being NULL.
8381         * d-lang.c (d_language_data): Delete la_get_compile_instance
8382         initializer.
8383         * f-lang.c (f_language_data): Likewise.
8384         * go-lang.c (go_language_data): Likewise.
8385         * language.c (unknown_language_data): Likewise.
8386         (auto_language_data): Likewise.
8387         * language.h (language_data): Delete la_get_compile_instance field.
8388         (language_defn::get_compile_instance): New member function.
8389         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
8390         initializer.
8391         * objc-lang.c (objc_language_data): Likewise.
8392         * opencl-lang.c (opencl_language_data): Likewise.
8393         * p-lang.c (pascal_language_data): Likewise.
8394         * rust-lang.c (rust_language_data): Likewise.
8395
8396 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8397
8398         * ada-lang.c (ada_add_all_symbols): Update comment.
8399         (ada_iterate_over_symbols): Delete, move implementation to...
8400         (ada_language::iterate_over_symbols): ...here, a new member
8401         function, rewrite to use range based for loop.
8402         (ada_language_data): Delete la_iterate_over_symbols initializer.
8403         * c-lang.c (c_language_data): Likewise.
8404         (cplus_language_data): Likewise.
8405         (asm_language_data): Likewise.
8406         (minimal_language_data): Likewise.
8407         * d-lang.c (d_language_data): Likewise.
8408         * f-lang.c (f_language_data): Likewise.
8409         * go-lang.c (go_language_data): Likewise.
8410         * language.c (unknown_language_data): Likewise.
8411         (auto_language_data): Likewise.
8412         * language.h (language_data): Delete la_iterate_over_symbols field.
8413         (language_defn::iterate_over_symbols): New member function.
8414         (LA_ITERATE_OVER_SYMBOLS): Update.
8415         * linespec.c (iterate_over_all_matching_symtabs): Update.
8416         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
8417         initializer.
8418         * objc-lang.c (objc_language_data): Likewise.
8419         * opencl-lang.c (opencl_language_data): Likewise.
8420         * p-lang.c (pascal_language_data): Likewise.
8421         * rust-lang.c (rust_language_data): Likewise.
8422
8423 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8424
8425         * ada-lang.c (ada_language_data): Delete
8426         la_lookup_transparent_type initializer.
8427         * c-lang.c (c_language_data): Likewise.
8428         (cplus_language_data): Likewise.
8429         (cplus_language::lookup_transparent_type): New member function.
8430         (asm_language_data): Delete la_lookup_transparent_type
8431         initializer.
8432         (minimal_language_data): Likewise.
8433         * d-lang.c (d_language_data): Likewise.
8434         * f-lang.c (f_language_data): Likewise.
8435         * go-lang.c (go_language_data): Likewise.
8436         * language.c (unknown_language_data): Likewise.
8437         (auto_language_data): Likewise.
8438         * language.h (struct language_data): Delete
8439         la_lookup_transparent_type field.
8440         (language_defn::lookup_transparent_type): New member function.
8441         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
8442         initializer.
8443         * objc-lang.c (objc_language_data): Likewise.
8444         * opencl-lang.c (opencl_language_data): Likewise.
8445         * p-lang.c (pascal_language_data): Likewise.
8446         * rust-lang.c (rust_language_data): Likewise.
8447         * symtab.c (symbol_matches_domain): Update call.
8448
8449 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8450
8451         * ada-lang.c (ada_language_arch_info): Delete function, move
8452         implementation to...
8453         (ada_language::language_arch_info): ...here, a new member
8454         function.
8455         (ada_language_data): Delete la_language_arch_info.
8456         * c-lang.c (c_language_data): Likewise.
8457         (c_language::language_arch_info): New member function.
8458         (cplus_language_arch_info): Delete function, move
8459         implementation to...
8460         (cplus_language::language_arch_info): ...here, a new member
8461         function.
8462         (cplus_language_data): Delete la_language_arch_info.
8463         (asm_language_data): Likewise.
8464         (asm_language::language_arch_info): New member function.
8465         (minimal_language_data): Delete la_language_arch_info.
8466         (minimal_language::language_arch_info): New member function.
8467         * d-lang.c (d_language_arch_info): Delete function, move
8468         implementation to...
8469         (d_language::language_arch_info): ...here, a new member
8470         function.
8471         (d_language_data): Delete la_language_arch_info.
8472         * f-lang.c (f_language_arch_info): Delete function, move
8473         implementation to...
8474         (f_language::language_arch_info): ...here, a new member
8475         function.
8476         (f_language_data): Delete la_language_arch_info.
8477         * go-lang.c (go_language_arch_info): Delete function, move
8478         implementation to...
8479         (go_language::language_arch_info): ...here, a new member
8480         function.
8481         (go_language_data): Delete la_language_arch_info.
8482         * language.c (unknown_language_data): Likewise.
8483         (unknown_language::language_arch_info): New member function.
8484         (auto_language_data): Delete la_language_arch_info.
8485         (auto_language::language_arch_info): New member function.
8486         (language_gdbarch_post_init): Update call to
8487         la_language_arch_info.
8488         * language.h (language_data): Delete la_language_arch_info
8489         function pointer.
8490         (language_defn::language_arch_info): New function.
8491         * m2-lang.c (m2_language_arch_info): Delete function, move
8492         implementation to...
8493         (m2_language::language_arch_info): ...here, a new member
8494         function.
8495         (m2_language_data): Delete la_language_arch_info.
8496         * objc-lang.c (objc_language_arch_info): Delete function, move
8497         implementation to...
8498         (objc_language::language_arch_info): ...here, a new member
8499         function.
8500         (objc_language_data): Delete la_language_arch_info.
8501         * opencl-lang.c (opencl_language_arch_info): Delete function, move
8502         implementation to...
8503         (opencl_language::language_arch_info): ...here, a new member
8504         function.
8505         (opencl_language_data): Delete la_language_arch_info.
8506         * p-lang.c (pascal_language_arch_info): Delete function, move
8507         implementation to...
8508         (pascal_language::language_arch_info): ...here, a new member
8509         function.
8510         (pascal_language_data): Delete la_language_arch_info.
8511         * rust-lang.c (rust_language_arch_info): Delete function, move
8512         implementation to...
8513         (rust_language::language_arch_info): ...here, a new member
8514         function.
8515         (rust_language_data): Delete la_language_arch_info.
8516
8517 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8518
8519         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
8520         initializer.
8521         * c-lang.c (c_language_data): Likewise.
8522         (cplus_language_data): Likewise.
8523         (cplus_language::pass_by_reference_info): New method.
8524         (asm_language_data): Delete la_pass_by_reference initializer.
8525         (minimal_language_data): Likewise.
8526         * cp-abi.c (cp_pass_by_reference): Remove use of
8527         default_pass_by_reference.
8528         * d-lang.c (d_language_data): Likewise.
8529         * f-lang.c (f_language_data): Likewise.
8530         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
8531         default_pass_by_reference.
8532         * go-lang.c (go_language_data): Likewise.
8533         * language.c (language_pass_by_reference): Update.
8534         (default_pass_by_reference): Delete.
8535         (unknown_language_data): Delete la_pass_by_reference
8536         initializer.
8537         (auto_language_data): Likewise.
8538         * language.h (struct language_data): Delete la_pass_by_reference
8539         field.
8540         (language_defn::pass_by_reference_info): New member function.
8541         (default_pass_by_reference): Delete declaration.
8542         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
8543         initializer.
8544         * objc-lang.c (objc_language_data): Likewise.
8545         * opencl-lang.c (opencl_language_data): Likewise.
8546         * p-lang.c (pascal_language_data): Likewise.
8547         * rust-lang.c (rust_language_data): Likewise.
8548
8549 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8550
8551         * ada-lang.c (ada_read_var_value): Delete function, move
8552         implementation to...
8553         (ada_language::read_var_value): ...here.
8554         (ada_language_data): Delete la_read_var_value initializer.
8555         * c-lang.c (c_language_data): Likewise.
8556         (cplus_language_data): Likewise.
8557         (minimal_language_data): Likewise.
8558         * d-lang.c (d_language_data): Likewise.
8559         * f-lang.c (f_language_data): Likewise.
8560         * findvar.c (default_read_var_value): Rename to...
8561         (language_defn::read_var_value): ...this.
8562         * findvar.c (read_var_value): Update header comment, and change to
8563         call member function instead of function pointer.
8564         * go-lang.c (go_language_data): Likewise.
8565         * language.c (unknown_language_data): Delete la_read_var_value
8566         initializer.
8567         (auto_language_data): Likewise.
8568         * language.h (struct language_data): Delete la_read_var_value
8569         field.
8570         (language_defn::read_var_value): New member function.
8571         (default_read_var_value): Delete declaration.
8572         * m2-lang.c (m2_language_data): Delete la_read_var_value
8573         initializer.
8574         * objc-lang.c (objc_language_data): Likewise.
8575         * opencl-lang.c (opencl_language_data): Likewise.
8576         * p-lang.c (pascal_language_data): Likewise.
8577         * rust-lang.c (rust_language_data): Likewise.
8578         * value.h (default_read_var_value): Delete declaration.
8579
8580 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8581
8582         * ada-lang.c (ada_print_array_index): Delete function, move
8583         implementation to...
8584         (ada_language::print_array_index): ...here.
8585         (ada_language_data): Delete la_print_array_index initializer.
8586         * c-lang.c (c_language_data): Likewise.
8587         (cplus_language_data): Likewise.
8588         (minimal_language_data): Likewise.
8589         * d-lang.c (d_language_data): Likewise.
8590         * f-lang.c (f_language_data): Likewise.
8591         * go-lang.c (go_language_data): Likewise.
8592         * language.c (default_print_array_index): Delete function, move
8593         implementation to...
8594         (language_defn::print_array_index): ...here.
8595         (unknown_language_data): Delete la_print_array_index initializer.
8596         (auto_language_data): Likewise.
8597         * language.h (struct language_data): Delete la_print_array_index
8598         field.
8599         (language_defn::print_array_index): New member function.
8600         (LA_PRINT_ARRAY_INDEX): Update.
8601         (default_print_array_index): Delete declaration.
8602         * m2-lang.c (m2_language_data): Delete la_print_array_index
8603         initializer.
8604         * objc-lang.c (objc_language_data): Likewise.
8605         * opencl-lang.c (opencl_language_data): Likewise.
8606         * p-lang.c (pascal_language_data): Likewise.
8607         * rust-lang.c (rust_language_data): Likewise.
8608
8609 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8610
8611         * gdb/ada-lang.c (ada_language_defn): Convert to...
8612         (ada_language_data): ...this.
8613         (class ada_language): New class.
8614         (ada_language_defn): New static global.
8615         * gdb/c-lang.c (c_language_defn): Convert to...
8616         (c_language_data): ...this.
8617         (class c_language): New class.
8618         (c_language_defn): New static global.
8619         (cplus_language_defn): Convert to...
8620         (cplus_language_data): ...this.
8621         (class cplus_language): New class.
8622         (cplus_language_defn): New static global.
8623         (asm_language_defn): Convert to...
8624         (asm_language_data): ...this.
8625         (class asm_language): New class.
8626         (asm_language_defn): New static global.
8627         (minimal_language_defn): Convert to...
8628         (minimal_language_data): ...this.
8629         (class minimal_language): New class.
8630         (minimal_language_defn): New static global.
8631         * gdb/d-lang.c (d_language_defn): Convert to...
8632         (d_language_data): ...this.
8633         (class d_language): New class.
8634         (d_language_defn): New static global.
8635         * gdb/f-lang.c (f_language_defn): Convert to...
8636         (f_language_data): ...this.
8637         (class f_language): New class.
8638         (f_language_defn): New static global.
8639         * gdb/go-lang.c (go_language_defn): Convert to...
8640         (go_language_data): ...this.
8641         (class go_language): New class.
8642         (go_language_defn): New static global.
8643         * gdb/language.c (unknown_language_defn): Remove declaration.
8644         (current_language): Initialize to nullptr, real initialization is
8645         moved to _initialize_language.
8646         (languages): Delete global.
8647         (language_defn::languages): Define.
8648         (set_language_command): Use language_defn::languages.
8649         (set_language): Likewise.
8650         (range_error): Likewise.
8651         (language_enum): Likewise.
8652         (language_def): Likewise.
8653         (add_set_language_command): Use language_def::languages for the
8654         language list, and language_def to lookup language pointers.
8655         (skip_language_trampoline): Use language_defn::languages.
8656         (unknown_language_defn): Convert to...
8657         (unknown_language_data): ...this.
8658         (class unknown_language): New class.
8659         (unknown_language_defn): New static global.
8660         (auto_language_defn): Convert to...
8661         (auto_language_data): ...this.
8662         (class auto_language): New class.
8663         (auto_language_defn): New static global.
8664         (language_gdbarch_post_init): Use language_defn::languages.
8665         (_initialize_language): Initialize current_language.
8666         * gdb/language.h (struct language_defn): Rename to...
8667         (struct language_data): ...this.
8668         (struct language_defn): New.
8669         (auto_language_defn): Delete.
8670         (unknown_language_defn): Delete.
8671         (minimal_language_defn): Delete.
8672         (ada_language_defn): Delete.
8673         (asm_language_defn): Delete.
8674         (c_language_defn): Delete.
8675         (cplus_language_defn): Delete.
8676         (d_language_defn): Delete.
8677         (f_language_defn): Delete.
8678         (go_language_defn): Delete.
8679         (m2_language_defn): Delete.
8680         (objc_language_defn): Delete.
8681         (opencl_language_defn): Delete.
8682         (pascal_language_defn): Delete.
8683         (rust_language_defn): Delete.
8684         * gdb/m2-lang.c (m2_language_defn): Convert to...
8685         (m2_language_data): ...this.
8686         (class m2_language): New class.
8687         (m2_language_defn): New static global.
8688         * gdb/objc-lang.c (objc_language_defn): Convert to...
8689         (objc_language_data): ...this.
8690         (class objc_language): New class.
8691         (objc_language_defn): New static global.
8692         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
8693         (opencl_language_data): ...this.
8694         (class opencl_language): New class.
8695         (opencl_language_defn): New static global.
8696         * gdb/p-lang.c (pascal_language_defn): Convert to...
8697         (pascal_language_data): ...this.
8698         (class pascal_language): New class.
8699         (pascal_language_defn): New static global.
8700         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
8701         language pointer, update comment format.
8702         * gdb/rust-lang.c (rust_language_defn): Convert to...
8703         (rust_language_data): ...this.
8704         (class rust_language): New class.
8705         (rust_language_defn): New static global.
8706
8707 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
8708
8709         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
8710         member variable.
8711         <m_stmt_at_address>: New member variable.
8712         (lnp_state_machine::record_line): Don't record some lines, update
8713         tracking of is_stmt at the same address.
8714         (lnp_state_machine::lnp_state_machine): Initialise new member
8715         variables.
8716
8717 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8718
8719         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
8720         "-include gnu-nat-mig.h".
8721         * gnu-nat-mig.h: New file.
8722         * gnu-nat.c: Include "gnu-nat-mig.h".
8723         (exc_server, msg_reply_server, notify_server,
8724         process_reply_server): Remove declarations.
8725
8726 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8727
8728         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
8729         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
8730         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
8731         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
8732         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
8733         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
8734         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
8735         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
8736         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
8737         to gnu_nat_target class.
8738         * gnu-nat.c: Likewise.
8739         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
8740         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
8741         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
8742         object.
8743         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
8744         instead of `gnu_target'.
8745
8746 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8747
8748         * i386-gnu-tdep.c: Include "gdbcore.h"
8749         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
8750         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
8751         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
8752         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
8753         i386_gnu_sigcontext_addr): New functions
8754         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
8755         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
8756         tdep.
8757
8758 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8759
8760         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
8761         before fork_inferior call. Avoid calling it if target_is_pushed returns
8762         true.
8763
8764 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8765
8766         * gnu-nat.h (gnu_target): New variable declaration.
8767         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
8768         gnu_target.
8769         * gnu-nat.c (gnu_target): New variable.
8770         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
8771         add_thread_silent, and add_thread calls.
8772         (gnu_nat_target::create_inferior): Pass gnu_target to
8773         add_thread_silent, thread_change_ptid call.
8774         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
8775         call.
8776
8777 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8778
8779         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
8780         (gnu_nat_target::find_memory_regions): Remove unused
8781         `old_address' variable.
8782
8783 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8784
8785         * gnu-nat.c: Include "gdbarch.h".
8786
8787 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8788
8789         * reply_mig_hack.awk (Error return): Cast function through
8790         void *, to bypass compiler function call check.
8791
8792 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8793
8794         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
8795         $(srcdir)/reply_mig_hack.awk.
8796
8797 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8798
8799         * gnu-nat.h (gnu_debug_flag): Set type to bool.
8800
8801 2020-05-30  Jonny Grant  <jg@jguk.org>
8802
8803         * configure.ac (ACX_BUGURL): change bug URL to https.
8804
8805 2020-05-30  Pedro Alves  <palves@redhat.com>
8806
8807         * cp-support.c (replace_typedefs_template): New.
8808         (replace_typedefs_qualified_name): Handle
8809         DEMANGLE_COMPONENT_TEMPLATE.
8810
8811 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
8812
8813         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
8814         dwarf2/index-cache.h, dwarf2/index-write.c,
8815         dwarf2/index-write.h, dwarf2/line-header.c,
8816         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
8817         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
8818         variables and fields from `dwarf2_per_objfile` to just
8819         `per_objfile` throughout.
8820
8821 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
8822
8823         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8824         <push_dwarf_reg_entry_value>: Add comment.
8825
8826 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
8827             Keith Seitz  <keiths@redhat.com>
8828
8829         * python/python.c (do_start_initialization): Call PyEval_SaveThread
8830         instead of PyEval_ReleaseLock.
8831         (class gdbpy_gil): Move to earlier in file.
8832         (finalize_python): Set gdb_python_initialized.
8833         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
8834         when not initialized.
8835
8836 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
8837
8838         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8839         <push_dwarf_reg_entry_value>: Remove assert.  Override
8840         per_objfile with caller_per_objfile.
8841
8842 2020-05-28  Tom de Vries  <tdevries@suse.de>
8843
8844         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
8845         PR gold/15646 workaround to symbol kind "type".
8846
8847 2020-05-27  Tom Tromey  <tromey@adacore.com>
8848
8849         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
8850
8851 2020-05-27  Tom Tromey  <tromey@adacore.com>
8852
8853         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
8854         Use htab_find_with_hash.
8855         <add_abbrev>: Remove "abbrev_number" parameter.
8856         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
8857         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
8858         (hash_abbrev): Add comment.
8859         (abbrev_table::lookup_abbrev): Move to header file.
8860         (abbrev_table::read): Update.
8861
8862 2020-05-27  Tom Tromey  <tromey@adacore.com>
8863
8864         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
8865         method.
8866         <canonical_name>: New member.
8867         <raw_name>: Rename from "name".
8868         (partial_die_info): Initialize canonical_name.
8869         (scan_partial_symbols): Check raw_name.
8870         (partial_die_parent_scope, partial_die_full_name)
8871         (add_partial_symbol, add_partial_subprogram)
8872         (add_partial_enumeration, load_partial_dies): Use "name" method.
8873         (partial_die_info::name): New method.
8874         (partial_die_info::read, guess_partial_die_structure_name)
8875         (partial_die_info::fixup): Update.
8876
8877 2020-05-27  Tom Tromey  <tromey@adacore.com>
8878
8879         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
8880         <get_ref_die_offset>: Inline.
8881         <get_ref_die_offset_complaint>: New method.
8882         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
8883         (attribute::get_ref_die_offset_complaint): Rename from
8884         get_ref_die_offset.  Just issue complaint.
8885
8886 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8887
8888         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
8889
8890 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8891
8892         * exec.c (exec_file_attach): Use errno value of first openp failure.
8893
8894 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8895
8896         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
8897         Don't close thread handle.
8898
8899 2020-05-27  Tom Tromey  <tom@tromey.com>
8900             Simon Marchi  <simon.marchi@efficios.com>
8901
8902         * objfiles.h (struct objfile) <partial_symtabs>: Now a
8903         shared_ptr.
8904         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
8905         member.
8906         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
8907         dwarf2_per_bfd_objfile_data_key>: New globals.
8908         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
8909         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
8910         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
8911         shared.
8912         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
8913         short-circuit when sharing.
8914         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
8915         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
8916
8917 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8918
8919         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
8920         to...
8921         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
8922         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
8923
8924 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8925
8926         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
8927         build_name_components, find_name_components_bounds>:
8928         Add per_objfile parameter.
8929         (struct mapped_index) <symbol_name_at>: Likewise.
8930         (struct mapped_debug_names): Remove constructor.
8931         <dwarf2_per_objfile>: Remove field.
8932         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
8933         (mapped_index_base::find_name_components_bounds,
8934         mapped_index_base::build_name_components,
8935         dw2_expand_symtabs_matching_symbol): Likewise.
8936         (class mock_mapped_index) <symbol_name_at>: Likewise.
8937         (check_match): Likewise.
8938         (check_find_bounds_finds): Likewise.
8939         (test_mapped_index_find_name_component_bounds): Update.
8940         (CHECK_MATCH): Update.
8941         (dw2_expand_symtabs_matching): Update.
8942         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
8943         per_objfile parameter.
8944         <find_vec_in_debug_names>: Likewise.
8945         <m_per_objfile>: New field.
8946         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
8947         parameter.
8948         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
8949         (dw2_debug_names_iterator::next): Update.
8950         (dw2_debug_names_lookup_symbol): Update.
8951         (dw2_debug_names_expand_symtabs_for_function): Update.
8952         (dw2_debug_names_map_matching_symbols): Update.
8953         (dw2_debug_names_expand_symtabs_matching): Update.
8954         (dwarf2_read_debug_names): Update.
8955
8956 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8957
8958         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
8959         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
8960         move to dwarf2_per_objfile.
8961         <read_in_chain>: Remove.
8962         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
8963         remove_all_cus, age_comp_units>: New methods.
8964         <m_dwarf2_cus>: New member.
8965         (struct dwarf2_per_cu_data) <cu>: Remove.
8966         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
8967         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
8968         moved to methods of dwarf2_per_objfile.
8969         (dwarf2_clear_marks): Remove.
8970         (dwarf2_queue_item::~dwarf2_queue_item): Update.
8971         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
8972         (dwarf2_per_bfd::free_cached_comp_units): Remove.
8973         (dwarf2_per_objfile::remove_all_cus): New.
8974         (class free_cached_comp_units) <~free_cached_comp_units>:
8975         Update.
8976         (load_cu): Update.
8977         (dw2_do_instantiate_symtab): Adjust.
8978         (fill_in_sig_entry_from_dwo_entry): Adjust.
8979         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8980         (cutu_reader::cutu_reader): Likewise.
8981         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
8982         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
8983         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
8984         and dwarf2_per_objfile::age_comp_units.
8985         (load_partial_comp_unit): Update.
8986         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
8987         (process_queue): Likewise.
8988         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
8989         backlink.
8990         (dwarf2_read_addr_index): Likewise.
8991         (follow_die_offset): Likewise.
8992         (dwarf2_fetch_die_loc_sect_off): Likewise.
8993         (dwarf2_fetch_constant_bytes): Likewise.
8994         (dwarf2_fetch_die_type_sect_off): Likewise.
8995         (follow_die_sig_1): Likewise.
8996         (load_full_type_unit): Likewise.
8997         (read_signatured_type): Likewise.
8998         (dwarf2_cu::dwarf2_cu): Don't set cu field.
8999         (dwarf2_cu::~dwarf2_cu): Remove.
9000         (dwarf2_per_objfile::get_cu): New.
9001         (dwarf2_per_objfile::set_cu): New.
9002         (age_cached_comp_units): Rename to...
9003         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
9004         to std::unordered_map.
9005         (free_one_cached_comp_unit): Rename to...
9006         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
9007         to std::unordered_map.
9008         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
9009         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
9010         a dwarf2_per_objfile in data.
9011         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
9012         (dwarf2_clear_marks): Remove.
9013
9014 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9015
9016         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
9017         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
9018         (init_tu_and_read_dwo_dies): Likewise.
9019         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
9020         (cutu_reader::cutu_reader): Likewise.
9021         (load_partial_comp_unit): Likewise.
9022         (process_psymtab_comp_unit): Update.
9023         (build_type_psymtabs_1): Update.
9024         (process_skeletonless_type_unit): Update.
9025         (load_full_comp_unit): Update.
9026         (find_partial_die): Update.
9027         (dwarf2_read_addr_index): Update.
9028         (read_signatured_type): Update.
9029
9030 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9031
9032         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
9033         m_header_read_in>: New fields.
9034         <get_header>: New method.
9035         * dwarf2/read.c (per_cu_header_read_in): Remove.
9036         (dwarf2_per_cu_data::get_header): New.
9037         (dwarf2_per_cu_data::addr_size): Update.
9038         (dwarf2_per_cu_data::offset_size): Update.
9039         (dwarf2_per_cu_data::ref_addr_size): Update.
9040
9041 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9042
9043         * dwarf2/read.c (load_cu): Return dwarf2_cu.
9044         (dw2_do_instantiate_symtab): Update.
9045         (queue_and_load_all_dwo_tus): Change parameter from
9046         dwarf2_per_cu_data to dwarf2_cu.
9047         (dwarf2_fetch_die_loc_sect_off): Update.
9048         (dwarf2_fetch_constant_bytes): Update.
9049         (dwarf2_fetch_die_type_sect_off): Update.
9050
9051 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9052
9053         * dwarf2/read.c (process_full_comp_unit,
9054         process_full_type_unit): Remove per_cu, per_objfile paramters.
9055         Add dwarf2_cu parameter.
9056         (process_queue): Update.
9057
9058 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9059
9060         * dwarf2/read.c (create_cu_from_index_list): Replace
9061         dwarf2_per_objfile parameter with dwarf2_per_bfd.
9062         (create_cus_from_index_list): Likewise.
9063         (create_cus_from_index): Likewise.
9064         (create_signatured_type_table_from_index): Likewise.
9065         (create_cus_from_debug_names_list): Likewise.
9066         (create_cus_from_debug_names): Likewise.
9067         (dwarf2_read_gdb_index): Update.
9068         (dwarf2_read_debug_names): Update.
9069
9070 2020-05-27  Tom Tromey  <tom@tromey.com>
9071             Simon Marchi  <simon.marchi@efficios.com>
9072
9073         * dwarf2/read.h (struct dwarf2_per_objfile)
9074         <get_type_for_signatured_type, set_type_for_signatured_type>:
9075         New methods.
9076         <m_type_map>: New member.
9077         (struct signatured_type) <type>: Remove.
9078         * dwarf2/read.c
9079         (dwarf2_per_objfile::get_type_for_signatured_type,
9080         dwarf2_per_objfile::set_type_for_signatured_type): New.
9081         (get_signatured_type): Use new methods.
9082
9083 2020-05-27  Tom Tromey  <tom@tromey.com>
9084             Simon Marchi  <simon.marchi@efficios.com>
9085
9086         * dwarf2/read.h (struct type_unit_group_unshareable): New.
9087         (struct dwarf2_per_objfile) <type_units>: New member.
9088         <get_type_unit_group_unshareable>: New method.
9089         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
9090         num_symtabs, symtabs>: Remove; move to
9091         type_unit_group_unshareable.
9092         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
9093         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
9094         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
9095
9096 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9097
9098         * dwarf2/read.h (struct dwarf2_per_cu_data):
9099         <dwarf2_per_objfile>: Remove.
9100         * dwarf2/read.c (create_cu_from_index_list): Don't assign
9101         dwarf2_per_objfile.
9102         (create_signatured_type_table_from_index): Likewise.
9103         (create_signatured_type_table_from_debug_names): Likewise.
9104         (create_debug_type_hash_table): Likewise.
9105         (fill_in_sig_entry_from_dwo_entry): Likewise.
9106         (create_type_unit_group): Likewise.
9107         (read_comp_units_from_section): Likewise.
9108         (create_cus_hash_table): Likewise.
9109
9110 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9111
9112         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
9113         dwarf2_per_cu_data::dwarf2_per_objfile.
9114         (compute_compunit_symtab_includes): Likewise.
9115         (dwarf2_cu::start_symtab): Likewise.
9116
9117 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9118
9119         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
9120         parameter.
9121         * dwarf2/read.c (get_die_type_at_offset): Likewise.
9122         (read_namespace_alias): Update.
9123         (lookup_die_type): Update.
9124         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
9125         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
9126         Update.
9127         (disassemble_dwarf_expression): Update.
9128
9129 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9130
9131         * dwarf2/read.h (struct dwarf2_queue_item): Add
9132         dwarf2_per_objfile parameter, assign new parameter.
9133         <per_objfile>: New field.
9134         * dwarf2/read.c (free_one_cached_comp_unit): Add
9135         dwarf2_per_objfile parameter.
9136         (queue_comp_unit): Likewise.
9137         (dw2_do_instantiate_symtab): Update.
9138         (process_psymtab_comp_unit): Update.
9139         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
9140         (process_imported_unit_die): Update.
9141         (queue_and_load_dwo_tu): Update.
9142         (follow_die_offset): Update.
9143         (follow_die_sig_1): Update.
9144
9145 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9146
9147         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
9148         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
9149         (read_call_site_scope): Assign per_objfile.
9150         (dwarf2_per_cu_data::objfile): Remove.
9151         * gdbtypes.h (struct call_site) <per_objfile>: New member.
9152         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
9153         dwarf2_per_objfile parameter.
9154         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
9155         dwarf2_per_objfile parameter.
9156         (dwarf_expr_reg_to_entry_parameter): Add output
9157         dwarf2_per_objfile parameter.
9158         (locexpr_get_frame_base): Update.
9159         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
9160         <push_dwarf_reg_entry_value>: Update.
9161         <call_site_to_target_addr>: Update.
9162         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
9163         parameter.
9164         (value_of_dwarf_reg_entry): Update.
9165         (rw_pieced_value): Update.
9166         (indirect_synthetic_pointer): Update.
9167         (dwarf2_evaluate_property): Update.
9168         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
9169         parameter.
9170         (locexpr_read_variable): Update.
9171         (locexpr_get_symbol_read_needs): Update.
9172         (loclist_read_variable): Update.
9173
9174 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9175
9176         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9177         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9178         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9179         parameter.
9180         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9181         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9182         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9183         parameter.
9184         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
9185         sect_variable_value): Add dwarf2_per_objfile parameter.
9186         (class dwarf_evaluate_loc_desc) <dwarf_call,
9187         dwarf_variable_value>: Update.
9188         (fetch_const_value_from_synthetic_pointer): Add
9189         dwarf2_per_objfile parameter.
9190         (fetch_const_value_from_synthetic_pointer): Update.
9191         (coerced_pieced_ref): Update.
9192         (class symbol_needs_eval_context) <dwarf_call,
9193         dwarf_variable_value>: Update.
9194         (dwarf2_compile_expr_to_ax): Update.
9195
9196 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9197
9198         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
9199         parameter.
9200         (dwarf2_evaluate_loc_desc_full): Update.
9201
9202 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9203
9204         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
9205         parameter.
9206         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
9207         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
9208         dwarf2_per_objfile parameter.
9209         (decode_debug_loc_dwo_addresses): Likewise.
9210         (dwarf2_find_location_expression): Update.
9211         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
9212         (locexpr_describe_location_piece): Add dwarf2_per_objfile
9213         parameter.
9214         (disassemble_dwarf_expression): Add dwarf2_per_objfile
9215         parameter.
9216         (locexpr_describe_location_1): Likewise.
9217         (locexpr_describe_location): Update.
9218
9219 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9220
9221         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
9222         Remove.
9223         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
9224         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
9225         (dwarf2_compile_property_to_c): Update.
9226         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
9227         use text offset from objfile.
9228         (locexpr_tracepoint_var_ref): Update.
9229         (locexpr_generate_c_location): Update.
9230         (loclist_describe_location): Update.
9231         (loclist_tracepoint_var_ref): Update.
9232         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
9233         dwarf2_per_objfile parameter.
9234         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
9235         use text offset from objfile.
9236         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
9237
9238 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9239
9240         * dwarf2/expr.h (struct dwarf_expr_context)
9241         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
9242         <offset>: Remove.
9243         <per_objfile>: New member.
9244         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
9245         dwarf2_per_objfile parameter.  Don't set offset, set
9246         per_objfile.
9247         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
9248         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
9249         a dwarf2_per_objfile object instead of an offset.
9250         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
9251         constructor.
9252         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
9253         to dwarf2_expr_executor constructor.  Don't set offset.
9254         (dwarf2_fetch_cfa_info): Update.
9255         (struct dwarf2_frame_cache) <text_offset>: Remove.
9256         <per_objfile>: New field.
9257         (dwarf2_frame_cache): Update.
9258         (dwarf2_frame_prev_register): Update.
9259         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9260         <dwarf_evaluate_loc_desc>: Add constructor.
9261         (dwarf2_evaluate_loc_desc_full): Update.
9262         (dwarf2_locexpr_baton_eval): Update.
9263         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
9264         Add constructor.
9265         (dwarf2_loc_desc_get_symbol_read_needs): Update.
9266
9267 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9268
9269         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
9270         addr_sized_int_type>: Move to dwarf2_cu.
9271         <int_type>: Move to dwarf2_per_objfile.
9272         (struct dwarf2_per_objfile) <int_type>: Move here.
9273         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
9274         addr_sized_int_type>: Move here.
9275         (read_func_scope): Update.
9276         (read_array_type): Update.
9277         (read_tag_string_type): Update.
9278         (attr_to_dynamic_prop): Update.
9279         (dwarf2_per_cu_data::int_type): Rename to...
9280         (dwarf2_per_objfile::int_type): ... this.
9281         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
9282         (dwarf2_cu::addr_sized_int_type): ... this.
9283         (read_subrange_type): Update.
9284         (dwarf2_per_cu_data::addr_type): Rename to...
9285         (dwarf2_cu::addr_type): ... this.
9286         (set_die_type): Update.
9287
9288 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9289
9290         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
9291         data through per_cu->cu.
9292
9293 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9294
9295         * dwarf2/read.c (lookup_dwo_comp_unit): Change
9296         dwarf2_per_cu_data parameter fo dwarf2_cu.
9297         (lookup_dwo_type_unit): Likewise.
9298         (read_cutu_die_from_dwo): Likewise.
9299         (lookup_dwo_unit): Likewise.
9300         (open_and_init_dwo_file): Likewise.
9301         (lookup_dwo_cutu): Likewise.
9302         (lookup_dwo_comp_unit): Likewise.
9303         (lookup_dwo_type_unit): Likewise.
9304         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9305         (cutu_reader::cutu_reader): Update.
9306
9307 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9308
9309         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
9310         parameter.
9311         (process_full_type_unit): Likewise.
9312         (process_queue): Update.
9313
9314 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9315
9316         * dwarf2/read.c (recursively_compute_inclusions): Add
9317         dwarf2_per_objfile parameter.
9318         (compute_compunit_symtab_includes): Likewise.
9319         (process_cu_includes): Update.
9320
9321 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9322
9323         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
9324         parameter.
9325         (create_type_unit_group): Update.
9326         (process_psymtab_comp_unit_reader): Update.
9327         (build_type_psymtabs_reader): Update.
9328
9329 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9330
9331         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
9332         object through m_this_cu->cu.
9333
9334 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9335
9336         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
9337         the info parameter.
9338         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
9339
9340 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9341
9342         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
9343         per_objfile parameter.
9344         (load_full_type_unit): Add per_objfile parameter.
9345         (read_signatured_type): Likewise.
9346         (load_full_comp_unit): Likewise.
9347         (load_cu): Likewise.
9348         (dw2_do_instantiate_symtab): Likewise.
9349         (dw2_get_file_names): Likewise.
9350         (dw2_map_symtabs_matching_filename): Update.
9351         (dw_expand_symtabs_matching_file_matcher): Update.
9352         (dw2_map_symbol_filenames): Update.
9353         (process_psymtab_comp_unit): Add per_objfile parameter.
9354         (build_type_psymtabs_1): Update.
9355         (process_skeletonless_type_unit): Update.
9356         (dwarf2_build_psymtabs_hard): Update.
9357         (load_partial_comp_unit): Add per_objfile parameter.
9358         (scan_partial_symbols): Update.
9359         (load_full_comp_unit): Add per_objfile parameter.
9360         (process_imported_unit_die): Update.
9361         (create_cus_hash_table): Update.
9362         (find_partial_die): Update.
9363         (dwarf2_read_addr_index): Update.
9364         (follow_die_offset): Update.
9365         (dwarf2_fetch_die_loc_sect_off): Update.
9366         (dwarf2_fetch_constant_bytes): Update.
9367         (dwarf2_fetch_die_type_sect_off): Update.
9368         (follow_die_sig_1): Update.
9369         (load_full_type_unit): Add per_objfile parameter.
9370         (read_signatured_type): Likewise.
9371
9372 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9373
9374         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
9375         of objfile_name.
9376
9377 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9378
9379         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
9380         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
9381         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
9382         field.
9383         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
9384         (create_cus_from_index): Update.
9385         (dwarf2_read_gdb_index): Update.
9386         (create_cus_from_debug_names): Update.
9387         (dwarf2_read_debug_names): Update.
9388         (get_abbrev_section_for_cu): Update.
9389         (create_all_comp_units): Update.
9390         (read_attribute_value): Update.
9391         (get_debug_line_section): Update.
9392         * dwarf2/index-cache.c (index_cache::store): Update.
9393         * dwarf2/index-write.c (save_gdb_index_command): Update.
9394         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
9395
9396 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9397
9398         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
9399         member.
9400         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
9401         dwarf2_per_cu_data::per_bfd.
9402         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
9403         (create_type_unit_group): Likewise.
9404         (queue_comp_unit): Remove reference to
9405         per_cu->dwarf2_per_objfile.
9406         (maybe_queue_comp_unit): Likewise.
9407         (fill_in_sig_entry_from_dwo_entry): Assign new field.
9408         (create_cus_hash_table): Assign new field.
9409
9410 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9411
9412         * dwarf2/read.c: Replace
9413         dwarf2_cu->per_cu->dwarf2_per_objfile references with
9414         dwarf2_cu->per_objfile throughout.
9415
9416 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9417
9418         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
9419         parameter, don't use per_cu->dwarf2_per_objfile.
9420         (dw2_instantiate_symtab): Likewise.
9421         (dw2_find_last_source_symtab): Update.
9422         (dw2_map_expand_apply): Update.
9423         (dw2_lookup_symbol): Update.
9424         (dw2_expand_symtabs_for_function): Update.
9425         (dw2_expand_all_symtabs): Update.
9426         (dw2_expand_symtabs_with_fullname): Update.
9427         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
9428         don't use per_cu->dwarf2_per_objfile.
9429         (dw2_expand_marked_cus): Update.
9430         (dw2_find_pc_sect_compunit_symtab): Update.
9431         (dw2_debug_names_lookup_symbol): Update.
9432         (dw2_debug_names_expand_symtabs_for_function): Update.
9433         (dw2_debug_names_map_matching_symbols): Update.
9434         (dwarf2_psymtab::expand_psymtab): Update.
9435
9436 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9437
9438         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
9439         <per_objfile>: New member.
9440         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
9441         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
9442         call to dwarf2_cu.
9443         (cutu_reader::cutu_reader): Update.
9444         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
9445
9446 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9447
9448         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
9449         struct dwarf2_per_objfile.
9450         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
9451         dwarf2_per_bfd.
9452         * dwarf2/read.c (set_die_type): Update.
9453         (get_die_type_at_offset): Update.
9454
9455 2020-05-27  Tom Tromey  <tom@tromey.com>
9456             Simon Marchi  <simon.marchi@efficios.com>
9457
9458         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
9459         method.
9460         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
9461         get_symtab, set_symtab>: New methods.
9462         <m_symtabs>: New field.
9463         (struct dwarf2_psymtab): Derive from partial_symtab.
9464         <readin_p, get_compunit_symtab>: Declare methods.
9465         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
9466         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
9467         New methods.
9468         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
9469         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
9470         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
9471         (dw2_symtab_iter_next, dw2_print_stats)
9472         (dw2_expand_symtabs_with_fullname)
9473         (dw2_expand_symtabs_matching_one)
9474         (dw_expand_symtabs_matching_file_matcher)
9475         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
9476         (dw2_debug_names_iterator::next)
9477         (dw2_debug_names_map_matching_symbols)
9478         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
9479         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
9480         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
9481         New methods.
9482         (get_compunit_symtab, process_full_comp_unit)
9483         (process_full_type_unit): Update.
9484         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
9485
9486 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9487
9488         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
9489         then introduce a new dwarf2_per_objfile type.
9490         <read_line_string>: Move to the new dwarf2_per_objfile type.
9491         <objfile>: Likewise.
9492         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
9493         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
9494         dwarf2_per_objfile->per_bfd.
9495         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
9496         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
9497         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
9498         (dwarf2_per_bfd::free_cached_comp_units): ... this.
9499         (dwarf2_has_info): Allocate dwarf2_per_bfd.
9500         (dwarf2_per_objfile::locate_sections): Rename to...
9501         (dwarf2_per_bfd::locate_sections): ... this.
9502         (dwarf2_per_objfile::get_cutu): Rename to...
9503         (dwarf2_per_bfd::get_cutu): ... this.
9504         (dwarf2_per_objfile::get_cu): Rename to...
9505         (dwarf2_per_bfd::get_cu): ... this.
9506         (dwarf2_per_objfile::get_tu): Rename to...
9507         (dwarf2_per_bfd::get_tu): ... this.
9508         (dwarf2_per_objfile::allocate_per_cu): Rename to...
9509         (dwarf2_per_bfd::allocate_per_cu): ... this.
9510         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
9511         (dwarf2_per_bfd::allocate_signatured_type): ... this.
9512         (get_gdb_index_contents_ftype): Change parameter from
9513         dwarf2_per_objfile to dwarf2_per_bfd.
9514         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
9515         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
9516
9517 2020-05-27  Tom Tromey  <tom@tromey.com>
9518             Simon Marchi  <simon.marchi@efficios.com>
9519
9520         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
9521         (allocate_piece_closure): Set "per_objfile" member.
9522         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
9523         (locexpr_describe_location, loclist_describe_location): Use new
9524         member.
9525         * dwarf2/read.c (read_call_site_scope)
9526         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
9527         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
9528         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
9529         handle_data_member_location): Set per_objfile member.
9530         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
9531         member.
9532         (struct dwarf2_loclist_baton) <per_objfile>: New member.
9533
9534 2020-05-27  Tom Tromey  <tom@tromey.com>
9535
9536         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
9537         allocate_signatured_type>: Declare new methods.
9538         <m_num_psymtabs>: New member.
9539         (struct dwarf2_per_cu_data) <index>: New member.
9540         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
9541         (dwarf2_per_objfile::allocate_signatured_type): New methods.
9542         (create_cu_from_index_list): Use allocate_per_cu.
9543         (create_signatured_type_table_from_index)
9544         (create_signatured_type_table_from_debug_names)
9545         (create_debug_type_hash_table, add_type_unit)
9546         (read_comp_units_from_section): Use allocate_signatured_type.
9547
9548 2020-05-27  Tom Tromey  <tom@tromey.com>
9549
9550         * psymtab.c (partial_map_expand_apply)
9551         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9552         (psym_lookup_global_symbol_language)
9553         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9554         (psym_print_stats, psym_expand_symtabs_for_function)
9555         (psym_map_symbol_filenames, psym_map_matching_symbols)
9556         (psym_expand_symtabs_matching)
9557         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9558         (maintenance_check_psymtabs): Update.
9559         * psympriv.h (struct partial_symtab) <readin_p,
9560         get_compunit_symtab>: Add objfile parameter.
9561         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
9562         Likewise.
9563         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
9564         get_compunit_symtab>: Likewise.
9565         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
9566
9567 2020-05-27  Tom Tromey  <tom@tromey.com>
9568
9569         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
9570         member.
9571         * dwarf2/read.c (delete_file_name_entry): Fix comment.
9572         (create_cu_from_index_list)
9573         (create_signatured_type_table_from_index)
9574         (create_signatured_type_table_from_debug_names)
9575         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
9576         (dwarf2_create_include_psymtab)
9577         (create_debug_type_hash_table, add_type_unit)
9578         (create_type_unit_group, read_comp_units_from_section)
9579         (dwarf2_compute_name, create_cus_hash_table)
9580         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9581         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
9582         obstack.
9583         (dw2_get_real_path): Likewise.  Change argument to
9584         dwarf2_per_objfile.
9585
9586 2020-05-27  Luis Machado  <luis.machado@linaro.org>
9587
9588         PR tdep/26000
9589         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
9590         for ldrd (immediate).
9591
9592 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9593
9594         * command.h: Add comment giving the name of class_tui.
9595         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
9596         create the fake command for the help for class_tui.
9597
9598 2020-05-26  Tom Tromey  <tromey@adacore.com>
9599
9600         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
9601         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
9602         (val_atr): New function.
9603         (value_val_atr): Use it.
9604         * ada-valprint.c (print_optional_low_bound): Change low bound
9605         handling for enums.
9606         (val_print_packed_array_elements): Don't call discrete_position.
9607         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
9608         discrete_position for enum types.
9609         * language.c (default_print_array_index): Change type.
9610         * language.h (struct language_defn) <la_print_array_index>: Add
9611         index_type parameter, change type of index_value.
9612         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
9613         (default_print_array_index): Update.
9614         * valprint.c (maybe_print_array_index): Don't call
9615         value_from_longest.  Update.
9616         (value_print_array_elements): Don't call discrete_position.
9617
9618 2020-05-26  Tom Tromey  <tromey@adacore.com>
9619
9620         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
9621         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
9622
9623 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
9624
9625         PR gdb/13519
9626         * avr-tdep.c (avr_integer_to_address): Return data or code
9627         address accordingly to the second 'type' argument of the
9628         function.
9629
9630 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
9631
9632         * infcmd.c, inferior.h: (construct_inferior_arguments):
9633         Moved function from here to gdbsupport/common-inferior.{h,cc}
9634
9635 2020-05-23  Tom Tromey  <tom@tromey.com>
9636
9637         Revert commit eca1f90c:
9638         * NEWS: Remove entry for completion styling.
9639         * completer.c (_rl_completion_prefix_display_length): Move
9640         declaration later.
9641         (gdb_fnprint): Revert.
9642         (gdb_display_match_list_1): Likewise.
9643         * cli/cli-style.c (completion_prefix_style)
9644         (completion_difference_style, completion_suffix_style): Remove.
9645         (_initialize_cli_style): Revert.
9646         * cli/cli-style.h (completion_prefix_style)
9647         (completion_difference_style, completion_suffix_style): Don't
9648         declare.
9649
9650 2020-05-24  Pedro Alves  <palves@redhat.com>
9651
9652         * symtab.c (completion_list_add_name): Return boolean indication
9653         of whether the symbol matched.
9654         (completion_list_add_symbol): Don't try to remove C++ aliases if
9655         the symbol didn't match in the first place.
9656         * symtab.h (completion_list_add_name): Return bool.
9657
9658 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
9659
9660         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
9661         type::field.
9662
9663 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
9664
9665         GDB 9.2 released.
9666
9667 2020-05-23  Tom Tromey  <tom@tromey.com>
9668
9669         * NEWS: Add entry for completion styling.
9670         * completer.c (_rl_completion_prefix_display_length): Move
9671         declaration earlier.
9672         (gdb_fnprint): Use completion_style.
9673         (gdb_display_match_list_1): Likewise.
9674         * cli/cli-style.c (completion_prefix_style)
9675         (completion_difference_style, completion_suffix_style): New
9676         globals.
9677         (_initialize_cli_style): Register new globals.
9678         * cli/cli-style.h (completion_prefix_style)
9679         (completion_difference_style, completion_suffix_style): Declare.
9680
9681 2020-05-23  Pedro Alves  <palves@redhat.com>
9682
9683         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
9684         (parse_escape): Use ISDIGIT instead of isdigit.
9685         (puts_debug): Use gdb_isprint instead of isprint.
9686         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
9687         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
9688         ISSPACE instead of isspace.
9689         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
9690         instead of isspace.
9691         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
9692         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
9693         instead of isxdigit and ISDIGIT instead of isdigit.
9694
9695 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9696
9697         * gdbtypes.h (struct type) <field>: New method.
9698         (TYPE_FIELDS): Remove, replace all uses with either type::fields
9699         or type::field.
9700
9701 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9702
9703         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
9704         (TYPE_FIELDS): Use type::fields.  Change all call sites that
9705         modify the propery to use type::set_fields instead.
9706
9707 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9708
9709         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
9710         type::num_fields instead.
9711
9712 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9713
9714         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
9715         methods.
9716         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
9717         that modify the number of fields to use type::set_num_fields
9718         instead.
9719
9720 2020-05-22  Tom Tromey  <tromey@adacore.com>
9721
9722         * compile/compile-object-load.h (munmap_list_free): Don't
9723         declare.
9724
9725 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
9726
9727         * annotate.c (annotate_source_line): Update return type, add call
9728         to update current symtab and line.
9729         * annotate.h (annotate_source_line): Update return type, and
9730         extend header comment.
9731         * source.c (info_line_command): Check annotation_level before
9732         calling annotate_source_line.
9733         * stack.c (print_frame_info): If calling annotate_source_line
9734         returns true, then don't print any other source line information.
9735
9736 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9737
9738         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
9739
9740 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9741
9742         * coffread.c (patch_type): Remove NULL check before xfree.
9743         * corefile.c (set_gnutarget): Likewise.
9744         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
9745         * exec.c (build_section_table): Likewise.
9746         * remote.c (remote_target::pass_signals): Likewise.
9747         * utils.c (n_spaces): Likewise.
9748         * cli/cli-script.c (document_command): Likewise.
9749         * i386-windows-tdep.c (core_process_module_section): Likewise.
9750         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
9751
9752 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
9753
9754         * symfile.c (reread_symbols): Clear objfile's section_offsets
9755         vector and section indices, re-compute them by calling
9756         sym_offsets.
9757
9758 2020-05-20  Tom Tromey  <tromey@adacore.com>
9759
9760         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
9761         (desc_one_bound, desc_index_type): Compute field name.
9762
9763 2020-05-20  Tom de Vries  <tdevries@suse.de>
9764
9765         PR symtab/25833
9766         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
9767
9768 2020-05-20  Alan Modra  <amodra@gmail.com>
9769
9770         PR 25993
9771         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
9772         bfd_set_filename.
9773         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
9774         passed to bfd_set_filename.
9775         * symfile-mem.c (add_vsyscall_page): Likewise for string
9776         passed to symbol_file_add_from_memory.
9777         (symbol_file_add_from_memory): Make name param a const char* and
9778         don't strdup.
9779
9780 2020-05-20  Alan Modra  <amodra@gmail.com>
9781
9782         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
9783         rather than accessing bfd->filename directly.
9784         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
9785         and use bfd_section_name.
9786         * dwarf2/frame.c (decode_frame_entry): Likewise.
9787         * exec.c (exec_set_section_address): Likewise.
9788         * solib-aix.c (solib_aix_bfd_open): Likewise.
9789         * stap-probe.c (get_stap_base_address): Likewise.
9790         * symfile.c (reread_symbols): Likewise.
9791
9792 2020-05-19  Tom Tromey  <tromey@adacore.com>
9793
9794         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
9795
9796 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9797
9798         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
9799
9800 2020-05-19  Pedro Alves  <palves@redhat.com>
9801
9802         * NEWS (set exec-file-mismatch): Adjust entry.
9803         * exec.c: Include "build-id.h".
9804         (validate_exec_file): Try to match build IDs instead of filenames.
9805         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
9806         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
9807         and pass down 'warn_if_slow'.
9808         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
9809         gdb_bfd_open_closure to pass it down.
9810         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
9811
9812 2020-05-19  Pedro Alves  <palves@redhat.com>
9813
9814         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
9815         * target.c (target_fileio_open_1): Rename to target_fileio_open
9816         and make extern.  Use bool.
9817         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
9818         (target_fileio_read_alloc_1): Adjust.
9819         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
9820         (target_fileio_open_warn_if_slow): Delete declaration.
9821
9822 2020-05-19  Pedro Alves  <palves@redhat.com>
9823
9824         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
9825         Adjust all callers.
9826
9827 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
9828
9829         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
9830         whether disp is negative.
9831
9832 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9833
9834         * symfile.h (struct symfile_segment_data)
9835         <~symfile_segment_data>: Remove.
9836         <segment_info>: Change to std::vector.
9837         * symfile.c (default_symfile_segments): Update.
9838         * elfread.c (elf_symfile_segments): Update.
9839
9840 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9841
9842         * symfile.h (struct symfile_segment_data) <struct segment>: New.
9843         <segments>: New.
9844         <segment_bases, segment_sizes>: Remove.
9845         * symfile.c (default_symfile_segments): Update.
9846         * elfread.c (elf_symfile_segments): Update.
9847         * remote.c (remote_target::get_offsets): Update.
9848         * solib-target.c (solib_target_relocate_section_addresses):
9849         Update.
9850
9851 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9852
9853         * symfile.h (struct symfile_segment_data): Initialize fields.
9854         <~symfile_segment_data>: Add.
9855         (symfile_segment_data_up): New.
9856         (struct sym_fns) <sym_segments>: Return a
9857         symfile_segment_data_up.
9858         (default_symfile_segments): Return a symfile_segment_data_up.
9859         (free_symfile_segment_data): Remove.
9860         (get_symfile_segment_data): Return a symfile_segment_data_up.
9861         * symfile.c (default_symfile_segments): Likewise.
9862         (get_symfile_segment_data): Likewise.
9863         (free_symfile_segment_data): Remove.
9864         (symfile_find_segment_sections): Update.
9865         * elfread.c (elf_symfile_segments): Return a
9866         symfile_segment_data_up.
9867         * remote.c (remote_target::get_offsets): Update.
9868         * solib-target.c (solib_target_relocate_section_addresses):
9869         Update.
9870         * symfile-debug.c (debug_sym_segments): Return a
9871         symfile_segment_data_up.
9872
9873 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9874
9875         PR build/25981
9876         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
9877         Hardcode register numbers.
9878
9879         PR build/25981
9880         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
9881         procfs_find_LDT_entry): Remove.
9882         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
9883         procfs_find_LDT_entry): Remove.
9884         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
9885         Remove.
9886
9887 2020-05-17  Pedro Alves  <palves@redhat.com>
9888             Andrew Burgess  <andrew.burgess@embecosm.com>
9889             Keno Fischer  <keno@juliacomputing.com>
9890
9891         PR gdb/25741
9892         * breakpoint.c (build_target_condition_list): Update comments.
9893         (build_target_command_list): Update comments and skip matching
9894         locations.
9895         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
9896         a separate function.  Simplify "set breakpoint auto-hw off"
9897         handling.
9898         (insert_breakpoints): Update comment.
9899         (tracepoint_locations_match): New parameter.  For breakpoints,
9900         compare location types too, if the caller wants to.
9901         (handle_automatic_hardware_breakpoints): New functions.
9902         (bp_location_is_less_than): Also sort by location type and
9903         hardware breakpoint length.
9904         (update_global_location_list): Handle "set breakpoint auto-hw on"
9905         here.
9906         (update_breakpoint_locations): Ask breakpoint_locations_match to
9907         ignore location types.
9908
9909 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9910
9911         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
9912         type::name instead.
9913
9914 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9915
9916         * gdbtypes.h (struct type) <name, set_name>: New methods.
9917         (TYPE_CODE): Use type::name.  Change all call sites used to set
9918         the name to use type::set_name instead.
9919
9920 2020-05-16  Tom Tromey  <tom@tromey.com>
9921
9922         * top.c (quit_force): Update.
9923         * infrun.c (handle_no_resumed): Update.
9924         * top.h (all_uis): New function.
9925         (ALL_UIS): Remove.
9926
9927 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9928
9929         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
9930
9931 2020-05-16  Pedro Alves  <palves@redhat.com>
9932
9933         * ia64-linux-nat.c
9934         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
9935         Declare method.
9936         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
9937
9938 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
9939
9940         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
9941         (sparc64_adi_info): Likewise.
9942
9943 2020-05-15  Tom Tromey  <tom@tromey.com>
9944
9945         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
9946         block_objfile.
9947         (lookup_objfile_from_block): Remove.
9948         (lookup_symbol_in_block, lookup_symbol_in_static_block)
9949         (lookup_global_symbol): Use block_objfile.
9950         * symtab.h (lookup_objfile_from_block): Don't declare.
9951         * printcmd.c (clear_dangling_display_expressions): Use
9952         block_objfile.
9953         * parse.c (operator_check_standard): Use block_objfile.
9954
9955 2020-05-15  Tom Tromey  <tom@tromey.com>
9956
9957         * language.c (language_alloc_type_symbol): Set
9958         SYMBOL_SECTION.
9959         * symtab.c (initialize_objfile_symbol): Remove.
9960         (allocate_symbol): Remove.
9961         (allocate_template_symbol): Remove.
9962         * dwarf2/read.c (fixup_go_packaging): Use "new".
9963         (new_symbol): Use "new".
9964         (read_variable): Don't call initialize_objfile_symbol.  Use
9965         "new".
9966         (read_func_scope): Use "new".
9967         * xcoffread.c (process_xcoff_symbol): Don't call
9968         initialize_objfile_symbol.
9969         (SYMBOL_DUP): Remove.
9970         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
9971         "new".
9972         * symtab.h (allocate_symbol, initialize_objfile_symbol)
9973         (allocate_template_symbol): Don't declare.
9974         (struct symbol): Add copy constructor.  Change defaults.
9975         * jit.c (finalize_symtab): Use "new".
9976         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
9977         Use "new".
9978         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
9979         (common_block_end): Use "new".
9980         * mdebugread.c (parse_symbol): Use "new".
9981         (new_symbol): Likewise.
9982
9983 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9984
9985         * NEWS: Mention changes to help and apropos.
9986
9987 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9988
9989         * command.h (enum command_class): Improve comments, document
9990         that class_alias is for user-defined aliases, give the class
9991         name for each class, remove unused class_xdb.
9992         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
9993         * breakpoint.c (_initialize_breakpoint): Replace class_alias
9994         by a precise class.
9995         * infcmd.c (_initialize_infcmd): Likewise.
9996         * reverse.c (_initialize_reverse): Likewise.
9997         * stack.c (_initialize_stack): Likewise.
9998         * symfile.c (_initialize_symfile): Likewise.
9999         * tracepoint.c (_initialize_tracepoint): Likewise.
10000
10001 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10002
10003         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
10004         when their aliased command is traversed.
10005         (help_cmd): Add fput_command_names_styled call to
10006         output command name and aliases when command has an alias.
10007
10008 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10009
10010         * cli/cli-decode.h (help_cmd_list): Remove declaration.
10011         * cli/cli-decode.c (help_cmd_list): Declare as static,
10012         remove prefix argument, use bool for recurse arg, rework to show the aliases of
10013         a command together with the command.
10014         (fput_command_name_styled, fput_command_names_styled): New functions.
10015         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
10016         fput_command_name_styled.
10017         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
10018         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
10019
10020 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10021
10022         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
10023         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
10024         * command.h (cmd_show_list): Likewise.
10025         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
10026         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
10027
10028 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10029
10030         * unittests/command-def-selftests.c (traverse_command_structure):
10031         Verify all commands of a list have the same prefix command and
10032         that only the top cmdlist commands have a null prefix.
10033
10034 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10035
10036         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
10037         as prefix, not one of its aliases.
10038         (set_cmd_prefix): Remove.
10039         (do_add_cmd): Centralize the setting of the prefix of a command, when
10040         command is defined after its full chain of prefix commands.
10041         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
10042         (add_setshow_cmd_full): Likewise.
10043         (update_prefix_field_of_prefixed_commands): New function.
10044         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
10045         update_prefix_field_of_prefixed_commands.
10046         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
10047         addresses of remote_set_cmdlist and remote_show_cmdlist given
10048         as argument, not the address of an argument.
10049         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
10050         * gdb/remote.c (_initialize_remote): Likewise.
10051
10052 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10053
10054         * cli/cli-cmds.c (alias_command): Check for an existing alias
10055         using lookup_cmd_composition, as valid_command_p is too strict
10056         and forbids aliases that are the prefix of an existing alias
10057         or command.
10058         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
10059         command is properly recognised as a valid command.
10060
10061 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10062
10063         * unittests/help-doc-selftests.c: Rename to
10064         unittests/command-def-selftests.c
10065         * unittests/command-def-selftests.c (help_doc_tests): Update some
10066         comments.
10067         (command_structure_tests, traverse_command_structure): New namespace
10068         and function.
10069         (command_structure_invariants_tests): New function.
10070         (_initialize_command_def_selftests) Renamed from
10071         _initialize_help_doc_selftests, register command_structure_invariants
10072         selftest.
10073
10074 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10075
10076         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
10077         an alias of 'show'.
10078
10079 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
10080
10081         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
10082         ada_is_fixed_point_type.  Update all callers.
10083         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
10084         all callers.
10085         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
10086         Update all callers.
10087         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
10088         print_fixed_point_type.  Update all callers.
10089         * ada-valprint.c (ada_value_print_num): Replace call to
10090         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
10091
10092 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
10093
10094         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
10095         processors.
10096         (cpu_supports_bts): Add CV_AMD case.
10097
10098 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
10099             Simon Marchi  <simon.marchi@efficios.com>
10100
10101         * infrun.c (stop_all_threads): Collect multiple wait events at
10102         each pass.
10103
10104 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10105
10106         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
10107         type::code instead.
10108
10109 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10110
10111         * gdbtypes.h (struct type) <code, set_code>: New methods.
10112         (TYPE_CODE): Use type::code.  Change all call sites used to set
10113         the code to use type::set_code instead.
10114
10115 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10116             Tom de Vries  <tdevries@suse.de>
10117             Pedro Alves  <palves@redhat.com>
10118
10119         PR threads/25478
10120         * infrun.c (stop_all_threads): Do NOT ignore
10121         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
10122         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
10123         received.
10124         (handle_no_resumed): Remove code handling a live inferior with no
10125         threads.
10126         * remote.c (has_single_non_exited_thread): New.
10127         (remote_target::update_thread_list): Do not delete a thread if is
10128         the last thread of the process.
10129         * thread.c (thread_select): Call delete_exited_threads instead of
10130         prune_threads.
10131
10132 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10133
10134         * infrun.c (stop_all_threads): Enable/disable thread events of all
10135         targets.  Move a debug message denoting the end of the function
10136         into the SCOPED_EXIT block.
10137
10138 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10139
10140         * process-stratum-target.h: Include <set>.
10141         (all_non_exited_process_targets, switch_to_target_no_thread): New
10142         function declarations.
10143         * process-stratum-target.c (all_non_exited_process_targets)
10144         (switch_to_target_no_thread): New function implementations.
10145
10146 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10147
10148         * infrun.c (handle_inferior_event): Extract out a piece of code
10149         into...
10150         (mark_non_executing_threads): ...this new function.
10151
10152 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10153
10154         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
10155         use.
10156
10157 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10158
10159         * regcache.c (regcache_read_pc_protected): New function
10160         implementation that returns 0 if the PC cannot read via
10161         'regcache_read_pc'.
10162         * infrun.c (proceed): Call 'regcache_read_pc_protected'
10163         instead of 'regcache_read_pc'.
10164         (keep_going_pass_signal): Ditto.
10165
10166 2020-05-13  Tom Tromey  <tromey@adacore.com>
10167
10168         * ada-lang.c (align_value): Remove.
10169         (ada_template_to_fixed_record_type_1): Use align_up.
10170
10171 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10172
10173         * async-event.c: Update the copyright year.
10174         * async-event.h: Update the copyright year.
10175
10176 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
10177
10178         * objfiles.h (is_addr_in_objfile,
10179         shared_objfile_contains_address_p): Return bool.
10180         * objfile.c (is_addr_in_objfile,
10181         shared_objfile_contains_address_p): Return bool.
10182
10183 2020-05-11  Tom Tromey  <tromey@adacore.com>
10184
10185         * cli/cli-cmds.c (info_command): Restore.
10186         (_initialize_cli_cmds): Use add_prefix_command for "info".
10187         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
10188
10189 2020-05-11  Tom Tromey  <tromey@adacore.com>
10190
10191         * ada-lang.c (ada_value_primitive_field): Now public.
10192         * ada-lang.h (ada_value_primitive_field): Declare.
10193         * ada-valprint.c (print_field_values): Use
10194         ada_value_primitive_field for wrapper fields.
10195
10196 2020-05-11  Tom de Vries  <tdevries@suse.de>
10197
10198         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
10199         MODULE_DOMAIN.
10200
10201 2020-05-11  Tom de Vries  <tdevries@suse.de>
10202
10203         PR symtab/25941
10204         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
10205         with length 0, if not gdb-produced.
10206         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
10207
10208 2020-05-09  Tom de Vries  <tdevries@suse.de>
10209
10210         PR gdb/25955
10211         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
10212         calculation.
10213
10214 2020-05-09  Tom Tromey  <tom@tromey.com>
10215
10216         * top.c (server_command): Now bool.
10217         * top.h (server_command): Now bool.
10218
10219 2020-05-08  Tom Tromey  <tromey@adacore.com>
10220
10221         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
10222         already being processed.
10223
10224 2020-05-08  Tom Tromey  <tom@tromey.com>
10225
10226         * printcmd.c (struct display) <next>: Remove.
10227         <display>: New constructor.
10228         <exp_string>: Now a std::string.
10229         <enabled_p>: Now a bool.
10230         (display_number): Move definition earlier.
10231         (displays): Rename from display_chain.  Now a std::vector.
10232         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
10233         (display_command): Update.
10234         (do_one_display, disable_display)
10235         (enable_disable_display_command, do_enable_disable_display):
10236         Update.
10237         (free_display): Remove.
10238         (clear_displays): Rewrite.
10239         (delete_display): Update.
10240         (map_display_numbers): Use function_view.  Remove "data"
10241         parameter.  Update.
10242         (do_delete_display): Remove.
10243         (undisplay_command): Update.
10244         (do_one_display, do_displays, disable_display)
10245         (info_display_command): Update.
10246         (do_enable_disable_display): Remove.
10247         (enable_disable_display_command)
10248         (clear_dangling_display_expressions): Update.
10249
10250 2020-05-08  Tom Tromey  <tom@tromey.com>
10251
10252         * symtab.c (set_symbol_cache_size)
10253         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
10254         (maintenance_print_symbol_cache_statistics): Update.
10255         * symmisc.c (print_symbol_bcache_statistics)
10256         (print_objfile_statistics, maintenance_print_objfiles)
10257         (maintenance_info_symtabs, maintenance_check_symtabs)
10258         (maintenance_expand_symtabs, maintenance_info_line_tables):
10259         Update.
10260         * symfile-debug.c (set_debug_symfile): Update.
10261         * source.c (forget_cached_source_info): Update.
10262         * python/python.c (gdbpy_progspaces): Update.
10263         * psymtab.c (maintenance_info_psymtabs): Update.
10264         * probe.c (parse_probes): Update.
10265         * linespec.c (iterate_over_all_matching_symtabs)
10266         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
10267         * guile/scm-progspace.c (gdbscm_progspaces): Update.
10268         * exec.c (exec_target::close): Update.
10269         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
10270         * breakpoint.c (print_one_breakpoint_location)
10271         (create_longjmp_master_breakpoint)
10272         (create_std_terminate_master_breakpoint): Update.
10273         * progspace.c (program_spaces): Now a std::vector.
10274         (maybe_new_address_space): Update.
10275         (add_program_space): Remove.
10276         (program_space::program_space): Update.
10277         (remove_program_space): Update.
10278         (number_of_program_spaces): Remove.
10279         (print_program_space, update_address_spaces): Update.
10280         * progspace.h (program_spaces): Change type.
10281         (ALL_PSPACES): Remove.
10282         (number_of_program_spaces): Don't declare.
10283         (struct program_space) <next>: Remove.
10284
10285 2020-05-08  Tom Tromey  <tom@tromey.com>
10286
10287         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
10288         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
10289         (enable_break): Update.
10290         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
10291         (frv_fdpic_find_canonical_descriptor): Update.
10292         (frv_fetch_objfile_link_map): Update.
10293         * progspace.c (program_space::free_all_objfiles): Update.
10294         (program_space::solibs): New method.
10295         * progspace.h (struct program_space) <solibs>: New method.
10296         * solist.h (master_so_list): Don't declare.
10297         (ALL_SO_LIBS): Remove.
10298         * solib.h (so_list_head): Remove.
10299         (update_solib_list): Update comment.
10300         * solib.c (master_so_list): Remove.
10301         (solib_used, update_solib_list, solib_add)
10302         (info_sharedlibrary_command, clear_solib)
10303         (reload_shared_libraries_1, remove_user_added_objfile): Update.
10304
10305 2020-05-08  Tom Tromey  <tom@tromey.com>
10306
10307         * extension.c (extension_languages): Now a std::array.
10308         (ALL_EXTENSION_LANGUAGES): Remove.
10309         (get_ext_lang_defn, get_ext_lang_of_file)
10310         (eval_ext_lang_from_control_command): Update.
10311         (finish_ext_lang_initialization)
10312         (auto_load_ext_lang_scripts_for_objfile)
10313         (ext_lang_type_printers::ext_lang_type_printers)
10314         (apply_ext_lang_type_printers)
10315         (ext_lang_type_printers::~ext_lang_type_printers)
10316         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
10317         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
10318         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
10319         (get_matching_xmethod_workers, ext_lang_colorize)
10320         (ext_lang_before_prompt): Update.
10321         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
10322
10323 2020-05-08  Tom Tromey  <tom@tromey.com>
10324
10325         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
10326         overload.
10327         <swap_string, m_string>: Remove.
10328         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
10329         Update.
10330         * stabsread.c (define_symbol, read_type): Update.
10331         * linespec.c (find_linespec_symbols): Update.
10332         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
10333         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
10334         * dbxread.c (read_dbx_symtab): Update.
10335         * cp-support.h (cp_canonicalize_string_full)
10336         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
10337         Return unique_xmalloc_ptr.
10338         * cp-support.c (inspect_type): Update.
10339         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
10340         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
10341         Likewise.
10342         * c-typeprint.c (print_name_maybe_canonical): Update.
10343         * break-catch-throw.c (check_status_exception_catchpoint):
10344         Update.
10345
10346 2020-05-08  Tom de Vries  <tdevries@suse.de>
10347
10348         * infrun.c (follow_fork): Copy current_line and current_symtab to
10349         child thread.
10350
10351 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10352
10353         * async-event.c (struct async_signal_handler, struct
10354         async_event_handler): Reformat, remove typedef.
10355
10356 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10357
10358         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
10359         access thistype->main_type->dyn_prop_list directly.
10360
10361 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10362
10363         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
10364         (remove_dyn_prop): Remove.  Update all users to use
10365         type::remove_dyn_prop.
10366         * gdbtypes.c (remove_dyn_prop): Rename to...
10367         (type::remove_dyn_prop): ... this.
10368
10369 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
10370
10371         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
10372         (add_dyn_prop): Remove.  Update all users to use
10373         type::add_dyn_prop.
10374         * gdbtypes.c (add_dyn_prop): Rename to...
10375         (type::add_dyn_prop): ... this.
10376
10377 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10378
10379         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
10380         (get_dyn_prop): Remove.  Update all users to use
10381         type::dyn_prop.
10382         * gdbtypes.c (get_dyn_prop): Rename to...
10383         (type::dyn_prop): ... this.
10384
10385 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
10386
10387         * gdbtypes.h (struct main_type) <flag_static>: Remove.
10388
10389 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
10390
10391         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
10392         instruction, skip it if it's there.
10393
10394 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
10395
10396         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
10397
10398 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
10399
10400         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
10401         * gdbtypes.c (recursive_dump_type): Remove use of
10402         TYPE_INCOMPLETE.
10403
10404 2020-05-03  Tom Tromey  <tom@tromey.com>
10405
10406         * breakpoint.c (catch_command, tcatch_command): Remove.
10407         (_initialize_breakpoint): Use add_basic_prefix_cmd,
10408         add_show_prefix_cmd.
10409         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
10410         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
10411         Remove.
10412         (add_internal_problem_command): Use add_basic_prefix_cmd,
10413         add_show_prefix_cmd.
10414         * mips-tdep.c (set_mipsfpu_command): Remove.
10415         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
10416         * dwarf2/index-cache.c (set_index_cache_command): Remove.
10417         (_initialize_index_cache): Use add_basic_prefix_cmd.
10418         * memattr.c (dummy_cmd): Remove.
10419         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
10420         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
10421         (_initialize_tui_win): Use add_basic_prefix_cmd,
10422         add_show_prefix_cmd.
10423         * cli/cli-logging.c (set_logging_command): Remove.
10424         (_initialize_cli_logging): Use add_basic_prefix_cmd,
10425         add_show_prefix_cmd.
10426         (show_logging_command): Remove.
10427         * target.c (target_command): Remove.
10428         (add_target): Use add_basic_prefix_cmd.
10429
10430 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
10431
10432         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
10433
10434 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10435
10436         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
10437         info_command.
10438
10439 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
10440
10441         * nbsd-nat.c (nbsd_enable_proc_events)
10442         (nbsd_nat_target::post_startup_inferior): Add.
10443         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
10444         (nbsd_nat_target::update_thread_list): Rewrite.
10445         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
10446         "PTRACE_LWP_CREATE".
10447         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
10448
10449 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10450
10451         * stack.c (_initialize_stack): Remove duplicated creation
10452         of "frame" command and "f" alias.
10453
10454 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
10455
10456         PR gdb/18706
10457         * gdbtypes.c (check_typedef): Calculate size of array of
10458         stubbed type.
10459
10460 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
10461
10462         PR gdb/15559
10463         * i386-tdep.c (i386_push_dummy_call): Call
10464         i386_thiscall_push_dummy_call.
10465         (i386_thiscall_push_dummy_call): New function.
10466         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
10467         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
10468         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
10469
10470 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10471
10472         * gdbarch.sh (do_read): Add shellcheck disable directive for
10473         warning SC2162.
10474
10475 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10476
10477         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
10478         "referenced but not assigned" warning.
10479
10480 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10481
10482         * gdbarch.sh: Remove code that sets fallbackdefault.
10483
10484 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10485
10486         * gdbarch.sh: Use shell operators && and || instead of
10487         -a and -o.
10488
10489 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10490
10491         * gdbarch.sh: Use $(...) instead of `...`.
10492
10493 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10494
10495         * gdbarch.sh: Use double quotes around variables.
10496
10497 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10498
10499         * gdbarch.sh: Use %s with printf, instead of variables in the
10500         format string.
10501
10502 2020-04-29  Tom Tromey  <tromey@adacore.com>
10503
10504         PR ada/25875:
10505         * dwarf2/read.c (update_enumeration_type_from_children): Compute
10506         type fields here.
10507         (read_enumeration_type): Call
10508         update_enumeration_type_from_children later.  Update comments.
10509         (process_enumeration_scope): Don't create type fields.
10510
10511 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
10512
10513         * nbsd-tdep.c: Include "xml-syscall.h".
10514         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
10515
10516 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
10517
10518         * nbsd-nat.c: Include "sys/wait.h".
10519         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
10520         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
10521         (nbsd_nat_target::remove_exec_catchpoint)
10522         (nbsd_nat_target::set_syscall_catchpoint): Add.
10523         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
10524         (nbsd_nat_target::insert_exec_catchpoint)
10525         (nbsd_nat_target::remove_exec_catchpoint)
10526         (nbsd_nat_target::set_syscall_catchpoint): Add.
10527         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
10528         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
10529         `nbsd_get_syscall_number'.
10530
10531 2020-04-29  Tom Tromey  <tom@tromey.com>
10532
10533         * stack.c (print_block_frame_labels): Remove.
10534
10535 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
10536
10537         PR gdb/17320
10538         * ada-valprint.c (val_print_packed_array_elements): Move array
10539         end bracket to new line.
10540         (ada_val_print_string): Remove extra spaces before first array
10541         element.
10542         * c-valprint.c (c_value_print_array): Likewise.
10543         * m2-valprint.c (m2_print_array_contents): Likewise.
10544         (m2_value_print_inner): Likewise.
10545         * p-valprint.c (pascal_value_print_inner): Likewise.
10546         * valprint.c (generic_val_print_array): Likewise.
10547         (value_print_array_elements): Move first array element and array
10548         end bracket to new line.
10549
10550 2020-04-29  Tom de Vries  <tdevries@suse.de>
10551
10552         PR symtab/25889
10553         * linespec.c (find_method): Fix ix calculation.
10554
10555 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
10556
10557         * syscalls/update-netbsd.sh: New file.
10558         * syscalls/netbsd.xml: Regenerate.
10559         * data-directory/Makefile.in: Register `netbsd.xml' in
10560         `SYSCALLS_FILES'.
10561
10562 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10563
10564         * syscalls/update-freebsd.sh: Add double quotes.
10565
10566 2020-04-28  Tom Tromey  <tom@tromey.com>
10567
10568         * NEWS: Update.
10569         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
10570         (cmdpy_init): Allow class_tui.
10571
10572 2020-04-28 Mark Williams <mark@myosotissp.com>
10573
10574         PR gdb/24480
10575         * dwarf2read.c: Add missing assingments to list_in_scope when
10576         start_symtab was already called.
10577
10578 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10579
10580         PR gdb/25881
10581         * dwarf2/read.c (offset_map_type): Use
10582         gdb:hash_enum<sect_offset> as hash function.
10583
10584 2020-04-28  Tom de Vries  <tdevries@suse.de>
10585
10586         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
10587         with DW_AT_signature.
10588
10589 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
10590
10591         * configure.ac: Remove check for fs_base/gs_base in
10592         user_regs_struct.
10593         * configure: Re-generate.
10594         * config.in: Re-generate.
10595         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
10596         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
10597         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
10598
10599 2020-04-27  Luis Machado  <luis.machado@linaro.org>
10600
10601         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
10602         problematic inline frame unwinding situation.
10603         * frame.c (frame_id_computed_p): New function.
10604         * frame.h (frame_id_computed_p): New prototype.
10605
10606 2020-04-26  Tom Tromey  <tom@tromey.com>
10607
10608         * command.h (enum command_class) <class_pseudo>: Remove.
10609
10610 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10611
10612         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
10613         and whitespace.
10614
10615 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
10616
10617         * inf-ptrace.c (inf_ptrace_target::wait): Remove
10618         `PT_GET_PROCESS_STATE' block.
10619
10620 2020-04-24  Tom Tromey  <tom@tromey.com>
10621
10622         * symtab.h (symbol_get_demangled_name): Don't declare.
10623         * symtab.c (symbol_get_demangled_name): Remove.
10624         (general_symbol_info::natural_name)
10625         (general_symbol_info::demangled_name): Update.
10626
10627 2020-04-24  Tom Tromey  <tom@tromey.com>
10628
10629         PR rust/25025:
10630         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
10631
10632 2020-04-24  Tom Tromey  <tom@tromey.com>
10633
10634         PR symtab/12707:
10635         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
10636         exists.
10637         (new_symbol): Likewise.
10638         * compile/compile-object-load.c (get_out_value_type): Use
10639         symbol_matches_search_name.
10640
10641 2020-04-24  Tom Tromey  <tom@tromey.com>
10642
10643         * dwarf2/read.c (add_partial_symbol): Do not call
10644         compute_and_set_names.
10645
10646 2020-04-24  Tom Tromey  <tom@tromey.com>
10647
10648         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
10649         overload.
10650
10651 2020-04-24  Tom Tromey  <tom@tromey.com>
10652
10653         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
10654         (add_psymbol_to_list): New overload.  Make old overload call new
10655         one.
10656         * psympriv.h (add_psymbol_to_list): New overload.
10657
10658 2020-04-24  Tom Tromey  <tom@tromey.com>
10659
10660         * dwarf2/read.c (partial_die_info::read) <case
10661         DW_AT_linkage_name>: Use value_as_string.
10662         (dwarf2_string_attr): Use value_as_string.
10663         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
10664         method.
10665         * dwarf2/attribute.c (attribute::value_as_string): New method.
10666
10667 2020-04-24  Tom Tromey  <tom@tromey.com>
10668
10669         * symtab.c (general_symbol_info::natural_name)
10670         (general_symbol_info::demangled_name): Check for language_rust.
10671
10672 2020-04-24  Tom Tromey  <tom@tromey.com>
10673
10674         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
10675         (dwarf2_physname): ... from here.
10676         (partial_die_info::read): Add Rust "{" hack.
10677
10678 2020-04-24  Tom Tromey  <tom@tromey.com>
10679
10680         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
10681         method.
10682         (symbol_set_demangled_name): Don't declare.
10683         * symtab.c (general_symbol_info::set_demangled_name): Rename from
10684         symbol_set_demangled_name.
10685         (general_symbol_info::set_language)
10686         (general_symbol_info::compute_and_set_names): Update.
10687         * minsyms.c (minimal_symbol_reader::install): Update.
10688         * dwarf2/read.c (new_symbol): Update.
10689
10690 2020-04-24  Tom Tromey  <tromey@adacore.com>
10691
10692         PR python/23662:
10693         * python/py-type.c (convert_field): Handle
10694         FIELD_LOC_KIND_DWARF_BLOCK.
10695         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
10696         (typy_get_dynamic): Nw function.
10697         (type_object_getset): Add "dynamic".
10698         * NEWS: Add entry.
10699
10700 2020-04-24  Tom Tromey  <tromey@adacore.com>
10701
10702         * ada-typeprint.c (print_choices, print_variant_part)
10703         (print_record_field_types_dynamic): New functions.
10704         (print_record_field_types): Use print_record_field_types_dynamic.
10705
10706 2020-04-24  Tom Tromey  <tromey@adacore.com>
10707
10708         * dwarf2/read.c (handle_data_member_location): New overload.
10709         (dwarf2_add_field): Use it.
10710         (decode_locdesc): Add "computed" parameter.  Update comment.
10711         * gdbtypes.c (is_dynamic_type_internal): Also look for
10712         FIELD_LOC_KIND_DWARF_BLOCK.
10713         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
10714         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
10715         virtual base classes.
10716         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
10717         FIELD_LOC_KIND_DWARF_BLOCK.
10718
10719 2020-04-24  Tom Tromey  <tromey@adacore.com>
10720
10721         * dwarf2/read.c (read_structure_type): Handle dynamic length.
10722         * gdbtypes.c (is_dynamic_type_internal): Check
10723         TYPE_HAS_DYNAMIC_LENGTH.
10724         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
10725         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
10726         New macros.
10727         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
10728         constant.
10729
10730 2020-04-24  Tom Tromey  <tromey@adacore.com>
10731
10732         * dwarf2/read.c (struct variant_field): Rewrite.
10733         (struct variant_part_builder): New.
10734         (struct nextfield): Remove "variant" field.  Add "offset".
10735         (struct field_info): Add "current_variant_part" and
10736         "variant_parts".
10737         (alloc_discriminant_info): Remove.
10738         (alloc_rust_variant): New function.
10739         (quirk_rust_enum): Update.
10740         (dwarf2_add_field): Set "offset" member.  Don't handle
10741         DW_TAG_variant_part.
10742         (offset_map_type): New typedef.
10743         (convert_variant_range, create_one_variant)
10744         (create_one_variant_part, create_variant_parts)
10745         (add_variant_property): New functions.
10746         (dwarf2_attach_fields_to_type): Call add_variant_property.
10747         (read_structure_type): Don't handle DW_TAG_variant_part.
10748         (handle_variant_part, handle_variant): New functions.
10749         (handle_struct_member_die): Use them.
10750         (process_structure_scope): Don't handle variant parts.
10751         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
10752         (struct discriminant_info): Remove.
10753         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
10754         (struct main_type) <flag_discriminated_union>: Remove.
10755         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
10756         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
10757         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
10758         Update.
10759         * valops.c (value_union_variant): Remove.
10760         * value.h (value_union_variant): Don't declare.
10761
10762 2020-04-24  Tom Tromey  <tromey@adacore.com>
10763
10764         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
10765         (ada_value_primitive_packed_val): Update.
10766         * ada-valprint.c (ada_value_print_1): Update.
10767         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
10768         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
10769         just an address.  Use evaluate_for_locexpr_baton.
10770         (dwarf2_evaluate_property): Update.
10771         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
10772         array_view.
10773         * findvar.c (default_read_var_value): Update.
10774         * gdbtypes.c (compute_variant_fields_inner)
10775         (resolve_dynamic_type_internal): Update.
10776         (resolve_dynamic_type): Change type of valaddr parameter.
10777         * gdbtypes.h (resolve_dynamic_type): Update.
10778         * valarith.c (value_subscripted_rvalue): Update.
10779         * value.c (value_from_contents_and_address): Update.
10780
10781 2020-04-24  Tom Tromey  <tromey@adacore.com>
10782
10783         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
10784         "push_initial_value" parameter.
10785         (dwarf2_evaluate_property): Likewise.
10786         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
10787
10788 2020-04-24  Tom Tromey  <tromey@adacore.com>
10789
10790         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
10791         (variant::matches, compute_variant_fields_recurse)
10792         (compute_variant_fields_inner, compute_variant_fields): New
10793         functions.
10794         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
10795         Use resolved_type after type is made.
10796         (operator==): Add new cases.
10797         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
10798         (struct discriminant_range, struct variant, struct variant_part):
10799         New.
10800         (union dynamic_prop_data) <variant_parts, original_type>: New
10801         members.
10802         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
10803         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
10804         constants.
10805         * value.c (unpack_bits_as_long): Now public.
10806         * value.h (unpack_bits_as_long): Declare.
10807
10808 2020-04-24  Tom Tromey  <tromey@adacore.com>
10809
10810         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
10811         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
10812
10813 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
10814
10815         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
10816
10817 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
10818
10819         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
10820         (remove_fork_catchpoint, post_startup_inferior)
10821         (post_attach): Move...
10822         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
10823         (remove_fork_catchpoint, post_startup_inferior)
10824         (post_attach): ...here.
10825         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
10826         (remove_fork_catchpoint, post_startup_inferior)
10827         (post_attach): Move...
10828         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
10829         (remove_fork_catchpoint, post_startup_inferior)
10830         (post_attach): ...here.
10831
10832 2020-04-24  Tom Tromey  <tromey@adacore.com>
10833
10834         * nat/windows-nat.h (struct windows_thread_info)
10835         <pc_adjusted>: New member.
10836         * windows-nat.c (windows_fetch_one_register): Check
10837         pc_adjusted.
10838         (windows_nat_target::get_windows_debug_event)
10839         (windows_nat_target::wait): Set pc_adjusted.
10840
10841 2020-04-24  Tom de Vries  <tdevries@suse.de>
10842
10843         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
10844         Run gdb-add-index inside temp dir.
10845
10846 2020-04-23  Tom Tromey  <tromey@adacore.com>
10847
10848         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
10849         in loop.
10850
10851 2020-04-23  Luis Machado  <luis.machado@linaro.org>
10852
10853         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
10854         get_frame_register instead of gdbarch_unwind_pc.
10855
10856 2020-04-23  Tom de Vries  <tdevries@suse.de>
10857
10858         * symtab.c (lookup_global_symbol): Prefer def over decl.
10859
10860 2020-04-23  Tom de Vries  <tdevries@suse.de>
10861
10862         PR symtab/25807
10863         * block.c (best_symbol, better_symbol): Promote to external.
10864         * block.h (best_symbol, better_symbol): Declare.
10865         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
10866         decl.
10867
10868 2020-04-23  Tom Tromey  <tromey@adacore.com>
10869
10870         PR ada/25837:
10871         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
10872         "const char *", not a "const std::string &".
10873         <name_and_matcher::operator==>: Update.
10874         * unittests/lookup_name_info-selftests.c: Change type of
10875         "result".
10876
10877 2020-04-23  Tom Tromey  <tom@tromey.com>
10878
10879         * inferior.h (iterate_over_inferiors): Don't declare.
10880         * inferior.c (iterate_over_inferiors): Remove.
10881         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
10882         Remove.
10883         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
10884         use iterate_over_inferiors.
10885         (darwin_resume_inferior_it)
10886         (struct resume_inferior_threads_param)
10887         (darwin_resume_inferior_threads_it): Remove.
10888         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
10889
10890 2020-04-23  Tom de Vries  <tdevries@suse.de>
10891
10892         * blockframe.c (find_pc_partial_function): Use
10893         find_pc_sect_compunit_symtab rather than
10894         objfile->sf->qf->find_pc_sect_compunit_symtab.
10895
10896 2020-04-22  Tom de Vries  <tdevries@suse.de>
10897
10898         PR symtab/25764
10899         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
10900         in psymtabs.
10901
10902 2020-04-22  Tom de Vries  <tdevries@suse.de>
10903
10904         PR symtab/25801
10905         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
10906         symtabs.
10907
10908 2020-04-22  Tom de Vries  <tdevries@suse.de>
10909
10910         PR symtab/25700
10911         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
10912         CU if already created.
10913
10914 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10915
10916         * infrun.c (displaced_step_fixup): Switch to the event_thread
10917         before calling displaced_step_restore, not after.
10918
10919 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10920
10921         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
10922         its inferior is not recorded by us.
10923         (record_btrace_target_open): Replace call to
10924         all_non_exited_threads () with call to current_inferior
10925         ()->non_exited_threads ().
10926         (record_btrace_target::stop_recording): Likewise.
10927         (record_btrace_target::close): Likewise.
10928         (record_btrace_target::wait): Likewise.
10929         (record_btrace_target::record_stop_replaying): Likewise.
10930
10931 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10932
10933         * btrace.c (btrace_enable): Throw an error on double enables and
10934         when enabling recording fails.
10935         (btrace_disable): Throw an error if the thread is not recorded.
10936
10937 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10938
10939         * record-btrace.c (record_btrace_target::fetch_registers): Forward
10940         request if we do not have a thread_info.
10941
10942 2020-04-21  Tom de Vries  <tdevries@suse.de>
10943
10944         PR gdb/25471
10945         * thread.c
10946         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
10947         exception in get_frame_id.
10948
10949 2020-04-20  Tom Tromey  <tromey@adacore.com>
10950
10951         * python/python.c (struct gdbpy_event): Mark move constructor as
10952         noexcept.
10953         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
10954         constructor as noexcept.
10955         * completer.h (struct completion_result): Mark move constructor as
10956         noexcept.
10957         * completer.c (completion_result::completion_result): Use
10958         initialization style.  Don't call reset_match_list.
10959
10960 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
10961
10962         * MAINTAINERS (Write After Approval): Add myself.
10963
10964 2020-04-18  Tom Tromey  <tom@tromey.com>
10965
10966         * windows-tdep.c (init_w32_command_list)
10967         (w32_prefix_command_valid): Restore.
10968         (_initialize_windows_tdep): Call init_w32_command_list.
10969
10970 2020-04-18  Tom Tromey  <tom@tromey.com>
10971
10972         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
10973         * value.c (value_fn_field): Update.
10974         * valops.c (find_function_in_inferior)
10975         (value_allocate_space_in_inferior): Update.
10976         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10977         Update.
10978         * tui/tui-source.c (tui_source_window::set_contents): Update.
10979         * symtab.c (lookup_global_or_static_symbol)
10980         (find_function_start_sal_1, skip_prologue_sal)
10981         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
10982         * symmisc.c (dump_msymbols, dump_symtab_1)
10983         (maintenance_print_one_line_table): Update.
10984         * symfile.c (init_entry_point_info, section_is_mapped)
10985         (list_overlays_command, simple_read_overlay_table)
10986         (simple_overlay_update_1): Update.
10987         * stap-probe.c (handle_stap_probe): Update.
10988         * stabsread.c (dbx_init_float_type, define_symbol)
10989         (read_one_struct_field, read_enum_type, read_range_type): Update.
10990         * source.c (info_line_command): Update.
10991         * python/python.c (gdbpy_source_objfile_script)
10992         (gdbpy_execute_objfile_script): Update.
10993         * python/py-type.c (save_objfile_types): Update.
10994         * python/py-objfile.c (py_free_objfile): Update.
10995         * python/py-inferior.c (python_new_objfile): Update.
10996         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
10997         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
10998         (maintenance_check_psymtabs): Update.
10999         * printcmd.c (info_address_command): Update.
11000         * objfiles.h (struct objfile) <arch>: New method, from
11001         get_objfile_arch.
11002         (get_objfile_arch): Don't declare.
11003         * objfiles.c (get_objfile_arch): Remove.
11004         (filter_overlapping_sections): Update.
11005         * minsyms.c (msymbol_is_function): Update.
11006         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
11007         (output_nondebug_symbol): Update.
11008         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
11009         (mdebug_expand_psymtab): Update.
11010         * machoread.c (macho_add_oso_symfile): Update.
11011         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
11012         Update.
11013         * linux-fork.c (checkpoint_command): Update.
11014         * linespec.c (convert_linespec_to_sals): Update.
11015         * jit.c (finalize_symtab): Update.
11016         * infrun.c (insert_exception_resume_from_probe): Update.
11017         * ia64-tdep.c (ia64_find_unwind_table): Update.
11018         * hppa-tdep.c (internalize_unwinds): Update.
11019         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
11020         Update.
11021         * gcore.c (call_target_sbrk): Update.
11022         * elfread.c (record_minimal_symbol, elf_symtab_read)
11023         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
11024         (elf_gnu_ifunc_resolve_by_got): Update.
11025         * dwarf2/read.c (create_addrmap_from_index)
11026         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11027         (read_debug_names_from_section)
11028         (process_psymtab_comp_unit_reader, add_partial_symbol)
11029         (add_partial_subprogram, process_full_comp_unit)
11030         (read_file_scope, read_func_scope, read_lexical_block_scope)
11031         (read_call_site_scope, dwarf2_ranges_read)
11032         (dwarf2_record_block_ranges, dwarf2_add_field)
11033         (mark_common_block_symbol_computed, read_tag_pointer_type)
11034         (read_tag_string_type, dwarf2_init_float_type)
11035         (dwarf2_init_complex_target_type, read_base_type)
11036         (partial_die_info::read, partial_die_info::read)
11037         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
11038         (dwarf2_fetch_die_loc_sect_off): Update.
11039         * dwarf2/loc.c (dwarf2_find_location_expression)
11040         (class dwarf_evaluate_loc_desc, rw_pieced_value)
11041         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
11042         (dwarf2_loc_desc_get_symbol_read_needs)
11043         (locexpr_describe_location_piece, locexpr_describe_location_1)
11044         (loclist_describe_location): Update.
11045         * dwarf2/index-write.c (write_debug_names): Update.
11046         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
11047         * dtrace-probe.c (dtrace_process_dof): Update.
11048         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
11049         (process_one_symbol): Update.
11050         * ctfread.c (ctf_init_float_type, read_base_type): Update.
11051         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
11052         (coff_read_enum_type): Update.
11053         * cli/cli-cmds.c (edit_command, list_command): Update.
11054         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
11055         * breakpoint.c (create_overlay_event_breakpoint)
11056         (create_longjmp_master_breakpoint)
11057         (create_std_terminate_master_breakpoint)
11058         (create_exception_master_breakpoint, get_sal_arch): Update.
11059         * block.c (block_gdbarch): Update.
11060         * annotate.c (annotate_source_line): Update.
11061
11062 2020-04-17  Tom Tromey  <tromey@adacore.com>
11063
11064         * auto-load.c (show_auto_load_cmd): Remove.
11065         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
11066         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
11067         (maintenance_print_arc_command): Remove.
11068         * tui/tui-win.c (tui_command): Remove.
11069         (tui_get_cmd_list): Use add_basic_prefix_cmd.
11070         * tui/tui-layout.c (tui_layout_command): Remove.
11071         (_initialize_tui_layout): Use add_basic_prefix_cmd.
11072         * python/python.c (user_set_python, user_show_python): Remove.
11073         (_initialize_python): Use add_basic_prefix_cmd,
11074         add_show_prefix_cmd.
11075         * guile/guile.c (set_guile_command, show_guile_command): Remove.
11076         (install_gdb_commands): Use add_basic_prefix_cmd,
11077         add_show_prefix_cmd.
11078         (info_guile_command): Remove.
11079         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
11080         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
11081         add_show_prefix_cmd.
11082         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
11083         Remove do_set and do_show parameters.
11084         * cli/cli-style.c (set_style, show_style): Remove.
11085         (_initialize_cli_style): Use add_basic_prefix_cmd,
11086         add_show_prefix_cmd.
11087         (cli_style_option::add_setshow_commands): Remove do_set and
11088         do_show parameters.
11089         (cli_style_option::add_setshow_commands): Use
11090         add_basic_prefix_cmd, add_show_prefix_cmd.
11091         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
11092         (set_style_name): Remove.
11093         * cli/cli-dump.c (dump_command, append_command): Remove.
11094         (srec_dump_command, ihex_dump_command, verilog_dump_command)
11095         (tekhex_dump_command, binary_dump_command)
11096         (binary_append_command): Remove.
11097         (_initialize_cli_dump): Use add_basic_prefix_cmd.
11098         * windows-tdep.c (w32_prefix_command_valid): Remove global.
11099         (init_w32_command_list): Remove; move into ...
11100         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
11101         * valprint.c (set_print, show_print, set_print_raw)
11102         (show_print_raw): Remove.
11103         (_initialize_valprint): Use add_basic_prefix_cmd,
11104         add_show_prefix_cmd.
11105         * typeprint.c (set_print_type, show_print_type): Remove.
11106         (_initialize_typeprint): Use add_basic_prefix_cmd,
11107         add_show_prefix_cmd.
11108         * record.c (set_record_command, show_record_command): Remove.
11109         (_initialize_record): Use add_basic_prefix_cmd,
11110         add_show_prefix_cmd.
11111         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
11112         add_show_prefix_cmd.
11113         (info_command, show_command, set_debug, show_debug): Remove.
11114         * top.h (set_history, show_history): Don't declare.
11115         * top.c (set_history, show_history): Remove.
11116         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
11117         (unset_tdesc_cmd): Remove.
11118         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
11119         add_show_prefix_cmd.
11120         * symtab.c (info_module_command): Remove.
11121         (_initialize_symtab): Use add_basic_prefix_cmd.
11122         * symfile.c (overlay_command): Remove.
11123         (_initialize_symfile): Use add_basic_prefix_cmd.
11124         * sparc64-tdep.c (info_adi_command): Remove.
11125         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
11126         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
11127         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
11128         add_show_prefix_cmd.
11129         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
11130         (_initialize_serial): Use add_basic_prefix_cmd,
11131         add_show_prefix_cmd.
11132         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
11133         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
11134         add_show_prefix_cmd.
11135         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
11136         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
11137         add_show_prefix_cmd.
11138         * riscv-tdep.c (show_riscv_command, set_riscv_command)
11139         (show_debug_riscv_command, set_debug_riscv_command): Remove.
11140         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
11141         add_show_prefix_cmd.
11142         * remote.c (remote_command, set_remote_cmd): Remove.
11143         (_initialize_remote): Use add_basic_prefix_cmd.
11144         * record-full.c (set_record_full_command)
11145         (show_record_full_command): Remove.
11146         (_initialize_record_full): Use add_basic_prefix_cmd,
11147         add_show_prefix_cmd.
11148         * record-btrace.c (cmd_set_record_btrace)
11149         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
11150         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
11151         (cmd_show_record_btrace_pt): Remove.
11152         (_initialize_record_btrace): Use add_basic_prefix_cmd,
11153         add_show_prefix_cmd.
11154         * ravenscar-thread.c (set_ravenscar_command)
11155         (show_ravenscar_command): Remove.
11156         (_initialize_ravenscar): Use add_basic_prefix_cmd,
11157         add_show_prefix_cmd.
11158         * mips-tdep.c (show_mips_command, set_mips_command)
11159         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
11160         add_show_prefix_cmd.
11161         * maint.c (maintenance_command, maintenance_info_command)
11162         (maintenance_check_command, maintenance_print_command)
11163         (maintenance_set_cmd, maintenance_show_cmd): Remove.
11164         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
11165         add_show_prefix_cmd.
11166         (show_per_command_cmd): Remove.
11167         * maint-test-settings.c (maintenance_set_test_settings_cmd):
11168         Remove.
11169         (maintenance_show_test_settings_cmd): Remove.
11170         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
11171         add_show_prefix_cmd.
11172         * maint-test-options.c (maintenance_test_options_command):
11173         Remove.
11174         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
11175         * macrocmd.c (macro_command): Remove
11176         (_initialize_macrocmd): Use add_basic_prefix_cmd.
11177         * language.c (set_check, show_check): Remove.
11178         (_initialize_language): Use add_basic_prefix_cmd,
11179         add_show_prefix_cmd.
11180         * infcmd.c (unset_command): Remove.
11181         (_initialize_infcmd): Use add_basic_prefix_cmd.
11182         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
11183         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
11184         add_show_prefix_cmd.
11185         * go32-nat.c (go32_info_dos_command): Remove.
11186         (_initialize_go32_nat): Use add_basic_prefix_cmd.
11187         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
11188         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
11189         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
11190         (_initialize_frame): Use add_basic_prefix_cmd,
11191         add_show_prefix_cmd.
11192         * dcache.c (set_dcache_command, show_dcache_command): Remove.
11193         (_initialize_dcache): Use add_basic_prefix_cmd,
11194         add_show_prefix_cmd.
11195         * cp-support.c (maint_cplus_command): Remove.
11196         (_initialize_cp_support): Use add_basic_prefix_cmd.
11197         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
11198         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
11199         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
11200         add_basic_prefix_cmd, add_show_prefix_cmd.
11201         * breakpoint.c (save_command): Remove.
11202         (_initialize_breakpoint): Use add_basic_prefix_cmd.
11203         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
11204         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
11205         add_show_prefix_cmd.
11206         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
11207         (set_ada_command, show_ada_command): Remove.
11208         (_initialize_ada_language): Use add_basic_prefix_cmd,
11209         add_show_prefix_cmd.
11210         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
11211
11212 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
11213
11214         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
11215         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
11216
11217 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11218
11219         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
11220         warning messages.
11221
11222 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11223
11224         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
11225         import table is not at beginning of .idata section.
11226
11227 2020-04-16  Pedro Alves  <palves@redhat.com>
11228
11229         * inferior.c (delete_inferior): Use delete operator directly
11230         instead of delete_program_space.
11231         * progspace.c (add_program_space): New, factored out from
11232         program_space::program_space.
11233         (remove_program_space): New, factored out from
11234         delete_program_space.
11235         (program_space::program_space): Remove intro comment.  Rewrite.
11236         (program_space::~program_space): Remove intro comment.  Call
11237         remove_program_space.
11238         (delete_program_space): Delete.
11239         * progspace.h (program_space::program_space): Make explicit.  Move
11240         intro comment here, adjusted.
11241         (program_space::~program_space): Move intro comment here,
11242         adjusted.
11243         (delete_program_space): Remove.
11244
11245 2020-04-16  Tom Tromey  <tromey@adacore.com>
11246
11247         * windows-nat.c (windows_nat::handle_access_violation): New
11248         function.
11249         * nat/windows-nat.h (handle_access_violation): Declare.
11250         * nat/windows-nat.c (handle_exception): Move Cygwin code to
11251         windows-nat.c.  Call handle_access_violation.
11252
11253 2020-04-16  Tom de Vries  <tdevries@suse.de>
11254
11255         PR symtab/25791
11256         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
11257         CUs without psymtab.
11258
11259 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
11260
11261         * python/python.c (do_start_initialization): Don't call
11262         PyEval_InitThreads for Python 3.9 and beyond.
11263
11264 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
11265
11266         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
11267         thread functions.
11268         (obsd_nat_target::wait): Likewise.
11269
11270 2020-04-15  Tom Tromey  <tromey@adacore.com>
11271
11272         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
11273         (DEBUG_EXCEPT): Use debug_printf.
11274
11275 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
11276
11277         * completer.c (class completion_tracker::completion_hash_entry)
11278         <hash_name>: New member function.
11279         (completion_tracker::discard_completions): New callback to hash a
11280         completion_hash_entry, pass this to htab_create_alloc.
11281
11282 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
11283
11284         * windows-nat.c (windows_make_so): Warn rather than stopping with
11285         an error if realpath() fails.
11286
11287 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
11288
11289         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
11290         (nbsd_nat_target::info_proc): Add do_status.
11291
11292 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
11293             Tom de Vries  <tdevries@suse.de>
11294
11295         PR symtab/25718
11296         * psympriv.h (struct partial_symtab::read_symtab)
11297         (struct partial_symtab::expand_psymtab)
11298         (struct partial_symtab::read_dependencies): Update comments.
11299         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
11300         read_symtab for includer.
11301         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
11302         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
11303         (struct dwarf2_include_psymtab::m_readin): Remove.
11304         (struct dwarf2_include_psymtab::includer): New member function.
11305         (dwarf2_psymtab::expand_psymtab): Assert !readin.
11306
11307 2020-04-14  Tom de Vries  <tdevries@suse.de>
11308
11309         PR symtab/25720
11310         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
11311         with NULL symbol_matcher and lookup_name.
11312         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
11313         and lookup_name.
11314         * dwarf2/read.c (dw2_expand_symtabs_matching)
11315         (dw2_debug_names_expand_symtabs_matching): Same.
11316         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
11317         Make lookup_name a pointer.  Update comment.
11318         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
11319         lookup_name being a pointer.
11320         * symfile.c (expand_symtabs_matching): Same.
11321         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
11322         * linespec.c (iterate_over_all_matching_symtabs): Same.
11323
11324 2020-04-13  Tom Tromey  <tom@tromey.com>
11325
11326         * run-on-main-thread.c: Update include.
11327         * unittests/main-thread-selftests.c: Update include.
11328         * tui/tui-win.c: Update include.
11329         * tui/tui-io.c: Update include.
11330         * tui/tui-interp.c: Update include.
11331         * tui/tui-hooks.c: Update include.
11332         * top.h: Update include.
11333         * top.c: Update include.
11334         * ser-base.c: Update include.
11335         * remote.c: Update include.
11336         * remote-notif.c: Update include.
11337         * remote-fileio.c: Update include.
11338         * record-full.c: Update include.
11339         * record-btrace.c: Update include.
11340         * python/python.c: Update include.
11341         * posix-hdep.c: Update include.
11342         * mingw-hdep.c: Update include.
11343         * mi/mi-main.c: Update include.
11344         * mi/mi-interp.c: Update include.
11345         * main.c: Update include.
11346         * linux-nat.c: Update include.
11347         * interps.c: Update include.
11348         * infrun.c: Update include.
11349         * inf-loop.c: Update include.
11350         * event-top.c: Update include.
11351         * event-loop.c: Move to ../gdbsupport/.
11352         * event-loop.h: Move to ../gdbsupport/.
11353         * async-event.h: Update include.
11354         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
11355
11356 2020-04-13  Tom Tromey  <tom@tromey.com>
11357
11358         * tui/tui-win.c: Include async-event.h.
11359         * remote.c: Include async-event.h.
11360         * remote-notif.c: Include async-event.h.
11361         * record-full.c: Include async-event.h.
11362         * record-btrace.c: Include async-event.h.
11363         * infrun.c: Include async-event.h.
11364         * event-top.c: Include async-event.h.
11365         * event-loop.h: Move some declarations to async-event.h.
11366         * event-loop.c: Don't include ser-event.h or top.h.  Move some
11367         code to async-event.c.
11368         * async-event.h: New file.
11369         * async-event.c: New file.
11370         * Makefile.in (COMMON_SFILES): Add async-event.c.
11371         (HFILES_NO_SRCDIR): Add async-event.h.
11372
11373 2020-04-13  Tom Tromey  <tom@tromey.com>
11374
11375         * utils.c (flush_streams): New function.
11376         * event-loop.c (gdb_wait_for_event): Call flush_streams.
11377
11378 2020-04-13  Tom Tromey  <tom@tromey.com>
11379
11380         * event-loop.c (handle_file_event): Use warning, not
11381         printf_unfiltered.
11382
11383 2020-04-13  Tom Tromey  <tom@tromey.com>
11384
11385         * event-loop.c: Include <chrono>.
11386
11387 2020-04-13  Tom Tromey  <tom@tromey.com>
11388
11389         * gdb_select.h: Move to ../gdbsupport/.
11390         * event-loop.c: Update include path.
11391         * top.c: Update include path.
11392         * ser-base.c: Update include path.
11393         * ui-file.c: Update include path.
11394         * ser-tcp.c: Update include path.
11395         * guile/scm-ports.c: Update include path.
11396         * posix-hdep.c: Update include path.
11397         * ser-unix.c: Update include path.
11398         * gdb_usleep.c: Update include path.
11399         * mingw-hdep.c: Update include path.
11400         * inflow.c: Update include path.
11401         * infrun.c: Update include path.
11402         * event-top.c: Update include path.
11403
11404 2020-04-13  Tom Tromey  <tom@tromey.com>
11405
11406         * configure: Rebuild.
11407         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
11408
11409 2020-04-13  Tom Tromey  <tom@tromey.com>
11410
11411         * event-loop.h (start_event_loop): Don't declare.
11412         * event-loop.c (start_event_loop): Move...
11413         * main.c (start_event_loop): ...here.  Now static.
11414
11415 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
11416
11417         * MAINTAINERS: Update my email address.
11418
11419 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11420
11421         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
11422         IP_ALL.
11423
11424 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11425
11426         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
11427         (nbsd_nat_target::info_proc): Add do_cmdline.
11428
11429 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11430
11431         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
11432         (nbsd_nat_target::info_proc): Add do_cwd.
11433
11434 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11435
11436         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
11437
11438 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
11439
11440         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
11441         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
11442         (nbsd_nat_target::info_proc): New functions.
11443         * nbsd-nat.c (kinfo_get_vmmap): New function.
11444         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
11445         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
11446         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
11447         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
11448         functions.
11449         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
11450         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
11451         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
11452         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
11453         (KINFO_VME_FLAG_GROWS_DOWN): New.
11454
11455 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
11456
11457         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
11458         bit shift.
11459
11460 2020-04-10  Tom Tromey  <tromey@adacore.com>
11461
11462         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
11463
11464 2020-04-10  Tom Tromey  <tromey@adacore.com>
11465
11466         * symtab.c (get_symbol_address, get_msymbol_address): Skip
11467         separate debug files.
11468
11469 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
11470
11471         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
11472         Move to...
11473         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
11474         ... here.
11475         * windows-nat.c (windows_nat_target::get_windows_debug_event):
11476         Check for STATUS_WX86_BREAKPOINT.
11477         (windows_nat_target::wait): Same.
11478
11479 2020-04-10  Tom de Vries  <tdevries@suse.de>
11480
11481         PR cli/25808
11482         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
11483
11484 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
11485
11486         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
11487         (Write After Approval): Remove Tom de Vries.
11488
11489 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11490
11491         revert partially:
11492         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11493
11494         * buildsym.c (record_line): Fix undefined behavior and preserve
11495         lines at eof.
11496
11497 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
11498
11499         * auxv.h (svr4_auxv_parse): New.
11500         * auxv.c (default_auxv_parse): Split into default_auxv_parse
11501         and generic_auxv_parse.
11502         (svr4_auxv_parse): Add.
11503         * obsd-tdep.c: Include "auxv.h".
11504         (obsd_auxv_parse): Remove.
11505         (obsd_init_abi): Remove comment.
11506         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
11507         from `obsd_auxv_parse' to `svr4_auxv_parse'.
11508         * nbsd-tdep.c: Include "auxv.h".
11509         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
11510
11511 2020-04-08  Tom Tromey  <tromey@adacore.com>
11512
11513         * nat/windows-nat.h (last_wait_event): Don't declare.
11514         (wait_for_debug_event): Update comment.
11515         * nat/windows-nat.c (last_wait_event): Now static.
11516
11517 2020-04-08  Tom Tromey  <tromey@adacore.com>
11518
11519         * windows-nat.c (wait_for_debug_event): Move to
11520         nat/windows-nat.c.
11521         * nat/windows-nat.h (wait_for_debug_event): Declare.
11522         * nat/windows-nat.c (wait_for_debug_event): Move from
11523         windows-nat.c.  No longer static.
11524
11525 2020-04-08  Tom Tromey  <tromey@adacore.com>
11526
11527         * windows-nat.c (get_windows_debug_event): Use
11528         fetch_pending_stop.
11529         * nat/windows-nat.h (fetch_pending_stop): Declare.
11530         * nat/windows-nat.c (fetch_pending_stop): New function.
11531
11532 2020-04-08  Tom Tromey  <tromey@adacore.com>
11533
11534         * windows-nat.c (windows_continue): Use matching_pending_stop and
11535         continue_last_debug_event.
11536         * nat/windows-nat.h (matching_pending_stop)
11537         (continue_last_debug_event): Declare.
11538         * nat/windows-nat.c (DEBUG_EVENTS): New define.
11539         (matching_pending_stop, continue_last_debug_event): New
11540         functions.
11541
11542 2020-04-08  Tom Tromey  <tromey@adacore.com>
11543
11544         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
11545         (handle_exception_result): Move to nat/windows-nat.h.
11546         (DEBUG_EXCEPTION_SIMPLE): Remove.
11547         (windows_nat::handle_ms_vc_exception): New function.
11548         (handle_exception): Move to nat/windows-nat.c.
11549         (get_windows_debug_event): Update.
11550         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
11551         nat/windows-nat.c.
11552         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
11553         (handle_exception_result): Move from windows-nat.c.
11554         (handle_exception): Declare.
11555         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
11556         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
11557         windows-nat.c.
11558
11559 2020-04-08  Tom Tromey  <tromey@adacore.com>
11560
11561         * windows-nat.c (exception_count, event_count): Remove.
11562         (handle_exception, get_windows_debug_event)
11563         (do_initial_windows_stuff): Update.
11564
11565 2020-04-08  Tom Tromey  <tromey@adacore.com>
11566
11567         * windows-nat.c (windows_nat::handle_load_dll)
11568         (windows_nat::handle_unload_dll): Rename.  No longer static.
11569         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
11570         Declare.
11571
11572 2020-04-08  Tom Tromey  <tromey@adacore.com>
11573
11574         * complaints.h (stop_whining): Declare at top-level.
11575         (complaint): Don't declare stop_whining.
11576
11577 2020-04-08  Tom Tromey  <tromey@adacore.com>
11578
11579         * windows-nat.c (windows_nat::handle_output_debug_string):
11580         Rename.  No longer static.
11581         * nat/windows-nat.h (handle_output_debug_string): Declare.
11582
11583 2020-04-08  Tom Tromey  <tromey@adacore.com>
11584
11585         * windows-nat.c (current_process_handle, current_process_id)
11586         (main_thread_id, last_sig, current_event, last_wait_event)
11587         (current_windows_thread, desired_stop_thread_id, pending_stops)
11588         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
11589         (display_selectors, fake_create_process)
11590         (get_windows_debug_event): Update.
11591         * nat/windows-nat.h (current_process_handle, current_process_id)
11592         (main_thread_id, last_sig, current_event, last_wait_event)
11593         (current_windows_thread, desired_stop_thread_id, pending_stops)
11594         (struct pending_stop, siginfo_er): Move from windows-nat.c.
11595         * nat/windows-nat.c (current_process_handle, current_process_id)
11596         (main_thread_id, last_sig, current_event, last_wait_event)
11597         (current_windows_thread, desired_stop_thread_id, pending_stops)
11598         (siginfo_er): New globals.  Move from windows-nat.c.
11599
11600 2020-04-08  Tom Tromey  <tromey@adacore.com>
11601
11602         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
11603         (handle_load_dll): Update.
11604         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
11605
11606 2020-04-08  Tom Tromey  <tromey@adacore.com>
11607
11608         * windows-nat.c (enum thread_disposition_type): Move to
11609         nat/windows-nat.h.
11610         (windows_nat::thread_rec): Rename from thread_rec.  No longer
11611         static.
11612         (windows_add_thread, windows_nat_target::fetch_registers)
11613         (windows_nat_target::store_registers, handle_exception)
11614         (windows_nat_target::resume, get_windows_debug_event)
11615         (windows_nat_target::get_tib_address)
11616         (windows_nat_target::thread_name)
11617         (windows_nat_target::thread_alive): Update.
11618         * nat/windows-nat.h (enum thread_disposition_type): Move from
11619         windows-nat.c.
11620         (thread_rec): Declare.
11621
11622 2020-04-08  Tom Tromey  <tromey@adacore.com>
11623
11624         * windows-nat.c: Add "using namespace".
11625         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
11626         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
11627
11628 2020-04-08  Tom Tromey  <tromey@adacore.com>
11629
11630         * nat/windows-nat.h (struct windows_thread_info): Declare
11631         destructor.
11632         * nat/windows-nat.c (~windows_thread_info): New.
11633
11634 2020-04-08  Tom Tromey  <tromey@adacore.com>
11635
11636         PR gdb/22992
11637         * windows-nat.c (current_event): Update comment.
11638         (last_wait_event, desired_stop_thread_id): New globals.
11639         (struct pending_stop): New.
11640         (pending_stops): New global.
11641         (windows_nat_target) <stopped_by_sw_breakpoint>
11642         <supports_stopped_by_sw_breakpoint>: New methods.
11643         (windows_fetch_one_register): Add assertions.  Adjust PC.
11644         (windows_continue): Handle pending stops.  Suspend other threads
11645         when stepping.  Use last_wait_event
11646         (wait_for_debug_event): New function.
11647         (get_windows_debug_event): Use wait_for_debug_event.  Handle
11648         pending stops.  Queue spurious stops.
11649         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
11650         (windows_nat_target::kill): Use wait_for_debug_event.
11651         * nat/windows-nat.h (struct windows_thread_info)
11652         <stopped_at_software_breakpoint>: New field.
11653         * nat/windows-nat.c (windows_thread_info::resume): Clear
11654         stopped_at_software_breakpoint.
11655
11656 2020-04-08  Tom Tromey  <tromey@adacore.com>
11657
11658         * windows-nat.c (enum thread_disposition_type): New.
11659         (thread_rec): Replace "get_context" parameter with "disposition";
11660         change type.
11661         (windows_add_thread, windows_nat_target::fetch_registers)
11662         (windows_nat_target::store_registers, handle_exception)
11663         (windows_nat_target::resume, get_windows_debug_event)
11664         (windows_nat_target::get_tib_address)
11665         (windows_nat_target::thread_name)
11666         (windows_nat_target::thread_alive): Update.
11667
11668 2020-04-08  Tom Tromey  <tromey@adacore.com>
11669
11670         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
11671         (windows_continue): Use windows_continue::resume.
11672         * nat/windows-nat.h (struct windows_thread_info) <suspend,
11673         resume>: Declare new methods.
11674         * nat/windows-nat.c: New file.
11675         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
11676
11677 2020-04-08  Tom Tromey  <tromey@adacore.com>
11678
11679         * windows-nat.c (windows_add_thread, windows_delete_thread)
11680         (windows_nat_target::fetch_registers)
11681         (windows_nat_target::store_registers, fake_create_process)
11682         (windows_nat_target::resume, windows_nat_target::resume)
11683         (get_windows_debug_event, windows_nat_target::wait)
11684         (windows_nat_target::pid_to_str)
11685         (windows_nat_target::get_tib_address)
11686         (windows_nat_target::get_ada_task_ptid)
11687         (windows_nat_target::thread_name)
11688         (windows_nat_target::thread_alive): Use lwp, not tid.
11689
11690 2020-04-08  Tom Tromey  <tromey@adacore.com>
11691
11692         * windows-nat.c (handle_exception)
11693         (windows_nat_target::thread_name): Update.
11694         * nat/windows-nat.h (windows_thread_info): Remove destructor.
11695         <name>: Now unique_xmalloc_ptr.
11696
11697 2020-04-08  Tom Tromey  <tromey@adacore.com>
11698
11699         * windows-nat.c (thread_rec)
11700         (windows_nat_target::fetch_registers): Update.
11701         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
11702         Update comment.
11703         <debug_registers_changed, reload_context>: Now bool.
11704
11705 2020-04-08  Tom Tromey  <tromey@adacore.com>
11706
11707         * windows-nat.c (windows_add_thread): Use new.
11708         (windows_init_thread_list, windows_delete_thread): Use delete.
11709         (get_windows_debug_event): Update.
11710         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
11711         destructor, and initializers.
11712
11713 2020-04-08  Tom Tromey  <tromey@adacore.com>
11714
11715         * windows-nat.c (struct windows_thread_info): Remove.
11716         * nat/windows-nat.h: New file.
11717
11718 2020-04-08  Tom Tromey  <tromey@adacore.com>
11719
11720         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
11721         (thread_rec, windows_add_thread, windows_delete_thread)
11722         (windows_continue): Update.
11723
11724 2020-04-08  Tom Tromey  <tromey@adacore.com>
11725
11726         * windows-nat.c (struct windows_thread_info): Remove typedef.
11727         (thread_head): Remove.
11728         (thread_list): New global.
11729         (thread_rec, windows_add_thread, windows_init_thread_list)
11730         (windows_delete_thread, windows_continue): Update.
11731
11732 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11733
11734         * windows-tdep.h (windows_init_abi): Add comment.
11735         (cygwin_init_abi): New declaration.
11736         * windows-tdep.c: Split signal enumeration in two, one for
11737         Windows and one for Cygwin.
11738         (windows_gdb_signal_to_target): Only deal with signal of the
11739         Windows OS ABI.
11740         (cygwin_gdb_signal_to_target): New function.
11741         (windows_init_abi): Rename to windows_init_abi_common, don't set
11742         gdb_signal_to_target gdbarch method.  Add new new function with
11743         this name.
11744         (cygwin_init_abi): New function.
11745         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
11746         comment.  Don't call windows_init_abi.
11747         (amd64_windows_init_abi): Add comment, call windows_init_abi.
11748         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
11749         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
11750         i386_windows_init_abi_common, don't call windows_init_abi.  Add
11751         a new function of this name.
11752         (i386_cygwin_init_abi): New function.
11753         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
11754         OS ABI Cygwin.
11755
11756 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11757
11758         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
11759         parameter.c.
11760         (dwarf2_read_gdb_index): Update.
11761
11762 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
11763
11764         * nbsd-tdep.c: Include "objfiles.h".
11765         (nbsd_skip_solib_resolver): New.
11766         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
11767
11768 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11769
11770         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
11771         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
11772         with DW_LLE_base_addressx are being emitted in DWARFv5.
11773         Add the newly added kind DW_LOC_OFFSET_PAIR also.
11774         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
11775         unsigned integer.
11776
11777 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11778
11779         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
11780         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
11781         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
11782         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
11783         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
11784         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
11785         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
11786
11787
11788 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11789
11790         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
11791         (read_loclist_index): New function definition.
11792         (lookup_loclist_base): New function definition.
11793         (read_loclist_header): New function definition.
11794         (dwarf2_cu): Add loclist_base and loclist_header field.
11795         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
11796         (read_full_die_1): Read the value of DW_AT_loclists_base.
11797         (read_attribute_reprocess): Handle DW_FORM_loclistx.
11798         (read_attribute_value): Handle DW_FORM_loclistx.
11799         (skip_one_die): Handle DW_FORM_loclistx.
11800         (loclist_header): New structure declaration.
11801         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
11802
11803 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
11804
11805         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
11806         constructor.  Remove `addr` parameter from other constructor and
11807         add `per_cu` parameter.
11808         * dwarf2/read.c (create_partial_symtab): Update.
11809
11810 2020-04-07  Tom de Vries  <tdevries@suse.de>
11811
11812         PR symtab/25796
11813         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
11814         (partial_die_info::fixup): Inherit has_const_value.
11815
11816 2020-04-07  Tom de Vries  <tdevries@suse.de>
11817
11818         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
11819         symbols without address.
11820
11821 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11822
11823         * nbsd-nat.h (struct thread_info): Add forward declaration.
11824         (nbsd_nat_target::thread_alive): Add.
11825         (nbsd_nat_target::thread_name): Likewise.
11826         (nbsd_nat_target::update_thread_list): Likewise.
11827         (update_thread_list::post_attach): Likewise.
11828         (post_attach::pid_to_str): Likewise.
11829         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
11830         (nbsd_thread_lister): Add.
11831         (nbsd_nat_target::thread_alive): Likewise.
11832         (nbsd_nat_target::thread_name): Likewise.
11833         (nbsd_add_threads): Likewise.
11834         (update_thread_list::post_attach): Likewise.
11835         (nbsd_nat_target::update_thread_list): Likewise.
11836         (post_attach::pid_to_str): Likewise.
11837
11838 2020-04-06  Tom Tromey  <tromey@adacore.com>
11839
11840         * ada-valprint.c (print_variant_part): Extract the variant field.
11841         (print_field_values): Use the field as the outer value when
11842         recursing.
11843
11844 2020-04-06  Tom Tromey  <tromey@adacore.com>
11845
11846         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
11847         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
11848         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
11849         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
11850         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
11851
11852 2020-04-06  Tom Tromey  <tromey@adacore.com>
11853
11854         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
11855         TYPE_CODE_ERROR.
11856
11857 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11858
11859         * nbsd-tdep.c: Include "gdbarch.h".
11860         Define enum with NetBSD signal numbers.
11861         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
11862         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
11863         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
11864         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
11865         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
11866         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
11867         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
11868         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
11869         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
11870         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
11871         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
11872         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
11873
11874 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
11875
11876         PR gdb/25325
11877         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
11878
11879 2020-04-03  Tom Tromey  <tromey@adacore.com>
11880
11881         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
11882         Read constant block.
11883
11884 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11885
11886         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
11887         (gdb_bfd_get_full_section_contents): New declaration.
11888         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
11889         * windows-tdep.c (is_linked_with_cygwin_dll): Use
11890         gdb_bfd_get_full_section_contents.
11891
11892 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11893
11894         * exec.c (build_section_table): Replace internal_error with
11895         gdb_assert.
11896         (section_table_xfer_memory_partial): Likewise.
11897         * mdebugread.c (parse_partial_symbols): Likewise.
11898         * psymtab.c (lookup_partial_symbol): Likewise.
11899         * utils.c (wrap_here): Likewise.
11900
11901 2020-04-02  Tom Tromey  <tromey@adacore.com>
11902
11903         * f-lang.c (build_fortran_types): Use arch_type to initialize
11904         builtin_complex_s32 in the TYPE_CODE_ERROR case.
11905
11906 2020-04-02  Tom Tromey  <tromey@adacore.com>
11907
11908         * dwarf2/read.c (partial_die_info::read): Do not create a vector
11909         of attributes.
11910
11911 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11912             Bernd Edlinger <bernd.edlinger@hotmail.de>
11913             Tom Tromey  <tromey@adacore.com>
11914
11915         * buildsym.c (buildsym_compunit::record_line): Remove
11916         deduplication code.
11917
11918 2020-04-02  Tom de Vries  <tdevries@suse.de>
11919
11920         PR ada/24671
11921         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
11922
11923 2020-04-02  Tom de Vries  <tdevries@suse.de>
11924
11925         * dwarf2/read.c (dwarf2_gdb_index_functions,
11926         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
11927         NULL.
11928         * psymtab.c (psym_lookup_global_symbol_language): New function.
11929         (psym_functions): Init psym_lookup_global_symbol_language with
11930         psym_lookup_global_symbol_language.
11931         * symfile-debug.c (debug_sym_quick_functions): Init
11932         lookup_global_symbol_language with NULL.
11933         * symfile.c (set_initial_language): Remove fixme comment.
11934         * symfile.h (struct quick_symbol_functions): Add
11935         lookup_global_symbol_language.
11936         * symtab.c (find_quick_global_symbol_language): New function.
11937         (find_main_name): Use find_quick_global_symbol_language.
11938
11939 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
11940
11941         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
11942
11943 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11944
11945         * buildsym.c (record_line): Fix undefined behavior and preserve
11946         lines at eof.
11947
11948 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11949
11950         * buildsym.c (record_line): Fix the resizing condition.
11951
11952 2020-04-01  Tom Tromey  <tom@tromey.com>
11953
11954         * value.h (value_literal_complex): Add comment.
11955         * valops.c (value_literal_complex): Refer to value.h.
11956
11957 2020-04-01  Tom Tromey  <tom@tromey.com>
11958
11959         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
11960         (scalar_type): New rule, from typebase.
11961         (typebase): Use scalar_type.  Recognize complex types.
11962         (field_name): Handle FLOAT_KEYWORD.
11963         (ident_tokens): Add _Complex and __complex__.
11964
11965 2020-04-01  Tom Tromey  <tom@tromey.com>
11966
11967         PR exp/25299:
11968         * valarith.c (promotion_type, complex_binop): New functions.
11969         (scalar_binop): Handle complex numbers.  Use promotion_type.
11970         (value_pos, value_neg, value_complement): Handle complex numbers.
11971
11972 2020-04-01  Tom Tromey  <tom@tromey.com>
11973
11974         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
11975         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
11976         (parse_number): Handle complex numbers.
11977
11978 2020-04-01  Tom Tromey  <tom@tromey.com>
11979
11980         * c-valprint.c (c_decorations): Change complex suffix to "i".
11981
11982 2020-04-01  Tom Tromey  <tom@tromey.com>
11983
11984         * valprint.c (generic_value_print_complex): Use accessors.
11985         * value.h (value_real_part, value_imaginary_part): Declare.
11986         * valops.c (value_real_part, value_imaginary_part): New
11987         functions.
11988         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
11989
11990 2020-04-01  Tom Tromey  <tom@tromey.com>
11991
11992         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
11993         (read_range_type): Update.
11994         * mdebugread.c (basic_type): Update.
11995         * go-lang.c (build_go_types): Use init_complex_type.
11996         * gdbtypes.h (struct main_type) <complex_type>: New member.
11997         (init_complex_type): Update.
11998         (arch_complex_type): Don't declare.
11999         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
12000         Make name if none given.  Use alloc_type_copy.  Look for cached
12001         complex type.
12002         (arch_complex_type): Remove.
12003         (gdbtypes_post_init): Use init_complex_type.
12004         * f-lang.c (build_fortran_types): Use init_complex_type.
12005         * dwarf2/read.c (read_base_type): Update.
12006         * d-lang.c (build_d_types): Use init_complex_type.
12007         * ctfread.c (read_base_type): Update.
12008
12009 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12010
12011         * infrun.c (stop_all_threads): Update assertion, plus when
12012         stopping threads, take into account that we might be trying
12013         to stop an all-stop target.
12014         (stop_waiting): Call 'stop_all_threads' if there exists a
12015         non-stop target.
12016
12017 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12018
12019         * target.h (exists_non_stop_target): New function declaration.
12020         * target.c (exists_non_stop_target): New function.
12021
12022 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
12023
12024         PR gdb/24789
12025         * eval.c (is_integral_or_integral_reference): New function.
12026         (evaluate_subexp_standard): Allow integer references in
12027         pointer arithmetic.
12028
12029 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12030
12031         * remote.c (remote_target::remote_parse_stop_reply): Remove the
12032         check for no ptid in the stop reply when the target is non-stop.
12033
12034 2020-04-01  Tom Tromey  <tromey@adacore.com>
12035
12036         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
12037         "name" parameter to rvalue reference.  Initialize m_name_holder.
12038         <lookup_name_info>: New overloads.
12039         <name>: Return gdb::string_view.
12040         <c_str>: New method.
12041         <make_ignore_params>: Update.
12042         <search_name_hash>: Update.
12043         <language_lookup_name>: Return const char *.
12044         <m_name>: Change type.
12045         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
12046         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
12047         (lookup_name_info::match_any): Update.
12048         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
12049         Update.
12050         * minsyms.c (linkage_name_str): Update.
12051         * language.c (default_symbol_name_matcher): Update.
12052         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
12053         Update.
12054         * ada-lang.c (ada_fold_name): Change parameter to string_view.
12055         (ada_lookup_name_info::ada_lookup_name_info): Update.
12056         (literal_symbol_name_matcher): Update.
12057
12058 2020-04-01  Tom Tromey  <tromey@adacore.com>
12059
12060         * psymtab.c (psymtab_search_name): Remove function.
12061         (psym_lookup_symbol): Create search name and lookup name here.
12062         (lookup_partial_symbol): Remove "name" parameter; add
12063         lookup_name.
12064         (psym_expand_symtabs_for_function): Update.
12065
12066 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
12067
12068         PR tui/25597:
12069         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
12070
12071 2020-03-31  Tom Tromey  <tromey@adacore.com>
12072
12073         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
12074         memcpy.
12075
12076 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
12077
12078         * features/riscv/32bit-csr.xml: Regenerated.
12079         * features/riscv/64bit-csr.xml: Regenerated.
12080
12081 2020-03-30  Tom Tromey  <tromey@adacore.com>
12082
12083         * ada-valprint.c (print_variant_part): Update.
12084         * ada-lang.h (ada_which_variant_applies): Update.
12085         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
12086         outer_valaddr parameters; replace with "outer" value parameter.
12087         (to_fixed_variant_branch_type): Update.
12088
12089 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12090
12091         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
12092         <list>.  Remove inclusion of observable.h.
12093         (PPC_DEBUG_CURRENT_VERSION): Move up define.
12094         (struct arch_lwp_info): New struct.
12095         (class ppc_linux_dreg_interface): New class.
12096         (struct ppc_linux_process_info): New struct.
12097         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
12098         <low_new_clone, low_forget_process, low_prepare_to_resume>
12099         <copy_thread_dreg_state, mark_thread_stale>
12100         <mark_debug_registers_changed, register_hw_breakpoint>
12101         <clear_hw_breakpoint, register_wp, clear_wp>
12102         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
12103         <num_memory_accesses, get_trigger_type>
12104         <create_watchpoint_request, hwdebug_point_cmp>
12105         <init_arch_lwp_info, get_arch_lwp_info>
12106         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
12107         methods.
12108         <struct ptid_hash>: New inner struct.
12109         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
12110         members.
12111         (saved_dabr_value, hwdebug_info, max_slots_number)
12112         (struct hw_break_tuple, struct thread_points, ppc_threads)
12113         (have_ptrace_hwdebug_interface)
12114         (hwdebug_find_thread_points_by_tid)
12115         (hwdebug_insert_point, hwdebug_remove_point): Remove.
12116         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
12117         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
12118         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
12119         use m_dreg_interface.
12120         (hwdebug_point_cmp): Change to...
12121         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
12122         reference arguments instead of pointers.
12123         (ppc_linux_nat_target::ranged_break_num_registers): Use
12124         m_dreg_interface.
12125         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
12126         m_dreg_interface.  Call register_hw_breakpoint.
12127         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
12128         m_dreg_interface.  Call clear_hw_breakpoint.
12129         (get_trigger_type): Change to...
12130         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
12131         comment.
12132         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
12133         use m_dreg_interface.  Call register_hw_breakpoint.
12134         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
12135         use m_dreg_interface.  Call clear_hw_breakpoint.
12136         (can_use_watchpoint_cond_accel): Change to...
12137         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
12138         method.  Update comment, use m_dreg_interface and
12139         m_process_info.
12140         (calculate_dvc): Change to...
12141         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
12142         m_dreg_interface.
12143         (num_memory_accesses): Change to...
12144         (ppc_linux_nat_target::num_memory_accesses): ...this method.
12145         (check_condition): Change to...
12146         (ppc_linux_nat_target::check_condition): ...this method.
12147         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
12148         comment, use m_dreg_interface.
12149         (create_watchpoint_request): Change to...
12150         (ppc_linux_nat_target::create_watchpoint_request): ...this
12151         method.  Use m_dreg_interface.
12152         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
12153         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
12154         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
12155         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
12156         (ppc_linux_nat_target::low_forget_process)
12157         (ppc_linux_nat_target::low_new_fork)
12158         (ppc_linux_nat_target::low_new_clone)
12159         (ppc_linux_nat_target::low_delete_thread)
12160         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
12161         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
12162         only call mark_thread_stale.
12163         (ppc_linux_thread_exit): Remove.
12164         (ppc_linux_nat_target::stopped_data_address): Change to...
12165         (ppc_linux_nat_target::low_stopped_data_address): This. Add
12166         comment, use m_dreg_interface and m_thread_hw_breakpoints.
12167         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
12168         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
12169         comment.  Call low_stopped_data_address.
12170         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
12171         m_dreg_interface.
12172         (ppc_linux_nat_target::masked_watch_num_registers): Use
12173         m_dreg_interface.
12174         (ppc_linux_nat_target::copy_thread_dreg_state)
12175         (ppc_linux_nat_target::mark_thread_stale)
12176         (ppc_linux_nat_target::mark_debug_registers_changed)
12177         (ppc_linux_nat_target::register_hw_breakpoint)
12178         (ppc_linux_nat_target::clear_hw_breakpoint)
12179         (ppc_linux_nat_target::register_wp)
12180         (ppc_linux_nat_target::clear_wp)
12181         (ppc_linux_nat_target::init_arch_lwp_info)
12182         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
12183         (_initialize_ppc_linux_nat): Remove observer callback.
12184
12185 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12186
12187         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
12188         (ppc_linux_nat_target::auxv_parse)
12189         (ppc_linux_nat_target::read_description)
12190         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
12191         Move up.
12192
12193 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12194
12195         * linux-nat.h (low_new_clone): New method.
12196         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
12197
12198 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12199
12200         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
12201         (dbx_expand_psymtab): ... this.
12202         (start_psymtab): Update.
12203         * mdebugread.c (psymtab_to_symtab_1): Rename to...
12204         (mdebug_expand_psymtab): ... this.
12205         (parse_partial_symbols): Update.
12206         (new_psymtab): Update.
12207         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
12208         (xcoff_expand_psymtab): ... this.
12209         (xcoff_start_psymtab): Update.
12210
12211 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12212
12213         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
12214         <expand_dependencies>: ... this.
12215         * psymtab.c (partial_symtab::read_dependencies): Rename to...
12216         (partial_symtab::expand_dependencies): ... this.
12217         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
12218         Update.
12219         (dwarf2_psymtab::expand_psymtab): Update.
12220         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12221         * mdebugread.c (psymtab_to_symtab_1): Update.
12222         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12223
12224 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12225
12226         * psympriv.h (discard_psymtab): Remove.
12227         * dbxread.c (dbx_end_psymtab): Update.
12228         * xcoffread.c (xcoff_end_psymtab): Update.
12229
12230 2020-03-28  Tom Tromey  <tom@tromey.com>
12231
12232         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
12233         comment.
12234
12235 2020-03-28  Tom Tromey  <tom@tromey.com>
12236
12237         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
12238
12239 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
12240
12241         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12242
12243 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
12244
12245         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
12246
12247 2020-03-26  Tom Tromey  <tom@tromey.com>
12248
12249         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
12250         (mark_common_block_symbol_computed, read_tag_string_type)
12251         (attr_to_dynamic_prop, read_subrange_type): Update.
12252         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
12253         to be methods on struct attribute.
12254         (skip_one_die, process_imported_unit_die, read_namespace_alias)
12255         (read_call_site_scope, partial_die_info::read)
12256         (partial_die_info::read, lookup_die_type, follow_die_ref):
12257         Update.
12258         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
12259         from dwarf2_get_ref_die_offset.
12260         (attribute::constant_value): New method, from
12261         dwarf2_get_attr_constant_value.
12262         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
12263         Declare method.
12264         <constant_value>: New method.
12265
12266 2020-03-26  Tom Tromey  <tom@tromey.com>
12267
12268         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
12269         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
12270         (dwarf_type_encoding_name): Move to stringify.c.
12271         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
12272         * dwarf2/stringify.c: New file.
12273         * dwarf2/stringify.h: New file.
12274
12275 2020-03-26  Tom Tromey  <tom@tromey.com>
12276
12277         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
12278         Rewrite.
12279
12280 2020-03-26  Tom Tromey  <tom@tromey.com>
12281
12282         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
12283         methods.
12284         * dwarf2/read.c (lookup_addr_base): Move to die.h.
12285         (lookup_ranges_base): Likewise.
12286         (read_cutu_die_from_dwo, read_full_die_1): Update.
12287
12288 2020-03-26  Tom Tromey  <tom@tromey.com>
12289
12290         * dwarf2/read.c (read_import_statement, read_file_scope)
12291         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
12292         (read_lexical_block_scope, read_call_site_scope)
12293         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
12294         (handle_struct_member_die, process_structure_scope)
12295         (update_enumeration_type_from_children)
12296         (process_enumeration_scope, read_array_type, read_common_block)
12297         (read_namespace, read_module, read_subroutine_type): Update.
12298         (sibling_die): Remove.
12299
12300 2020-03-26  Tom Tromey  <tom@tromey.com>
12301
12302         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
12303         (build_type_psymtabs_reader, read_structure_type)
12304         (read_enumeration_type, read_full_die_1): Update.
12305         (dwarf2_attr_no_follow): Move to die.h.
12306         * dwarf2/die.h (struct die_info) <attr>: New method.
12307
12308 2020-03-26  Tom Tromey  <tom@tromey.com>
12309
12310         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
12311         <base_address>: Now an optional.
12312         (dwarf2_find_base_address, dwarf2_rnglists_process)
12313         (dwarf2_ranges_process, fill_in_loclist_baton)
12314         (dwarf2_symbol_mark_computed): Update.
12315
12316 2020-03-26  Tom Tromey  <tom@tromey.com>
12317
12318         * dwarf2/read.c (struct die_info): Move to die.h.
12319         * dwarf2/die.h: New file.
12320
12321 2020-03-26  Tom Tromey  <tom@tromey.com>
12322
12323         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
12324         * dwarf2/read.c
12325         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12326         Move to line-header.c.
12327         (read_checked_initial_length_and_offset, read_formatted_entries):
12328         Likewise.
12329         (dwarf_decode_line_header): Split into two.
12330         * dwarf2/line-header.c
12331         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12332         Move from read.c.
12333         (read_checked_initial_length_and_offset, read_formatted_entries):
12334         Likewise.
12335         (dwarf_decode_line_header): New function, split from read.c.
12336
12337 2020-03-26  Tom Tromey  <tom@tromey.com>
12338
12339         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
12340         Declare method.
12341         * dwarf2/read.c (read_attribute_value): Update.
12342         (dwarf2_per_objfile::read_line_string): Rename from
12343         read_indirect_line_string.
12344         (read_formatted_entries): Update.
12345
12346 2020-03-26  Tom Tromey  <tom@tromey.com>
12347
12348         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
12349         variable.
12350
12351 2020-03-26  Tom Tromey  <tom@tromey.com>
12352
12353         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
12354         const.
12355         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
12356         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
12357         parameter const.
12358
12359 2020-03-26  Tom Tromey  <tom@tromey.com>
12360
12361         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
12362         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
12363         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
12364         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
12365
12366 2020-03-26  Tom Tromey  <tom@tromey.com>
12367
12368         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
12369         file_names_size, file_full_name, file_file_name>: Use const.
12370         <file_name_at, file_names>: Add const overload.
12371         * dwarf2/line-header.c (line_header::file_file_name)
12372         (line_header::file_full_name): Update.
12373
12374 2020-03-26  Tom Tromey  <tom@tromey.com>
12375
12376         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
12377         (macro_start_file, consume_improper_spaces)
12378         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
12379         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
12380         (dwarf_decode_macros): Move to macro.c.
12381         * dwarf2/macro.c: New file.
12382         * dwarf2/macro.h: New file.
12383         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
12384
12385 2020-03-26  Tom Tromey  <tom@tromey.com>
12386
12387         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
12388         method.
12389         * dwarf2/section.c: New method.  From
12390         read_indirect_string_at_offset_from.
12391         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
12392         (read_indirect_string_at_offset_from): Move to section.c.
12393         (read_indirect_string_at_offset): Rewrite.
12394         (read_indirect_line_string_at_offset): Remove.
12395         (read_indirect_string, read_indirect_line_string)
12396         (dwarf_decode_macro_bytes): Update.
12397
12398 2020-03-26  Tom Tromey  <tom@tromey.com>
12399
12400         * dwarf2/section.h (struct dwarf2_section_info)
12401         <overload_complaint>: Declare.
12402         (dwarf2_section_buffer_overflow_complaint): Don't declare.
12403         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
12404         Rename from dwarf2_section_buffer_overflow_complaint.
12405         * dwarf2/read.c (skip_one_die, partial_die_info::read)
12406         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
12407
12408 2020-03-26  Tom Tromey  <tom@tromey.com>
12409
12410         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
12411         Declare.
12412         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
12413         Move from read.c.
12414         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
12415         to section.c.
12416
12417 2020-03-26  Tom Tromey  <tom@tromey.com>
12418
12419         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
12420
12421 2020-03-26  Tom Tromey  <tom@tromey.com>
12422
12423         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
12424         "builder".
12425         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
12426         parameter.
12427         (dwarf_decode_macros): Update.
12428
12429 2020-03-26  Tom Tromey  <tom@tromey.com>
12430
12431         * dwarf2/read.c (read_attribute_value): Update.
12432         (read_indirect_string_from_dwz): Move to dwz.c; change into
12433         method.
12434         (dwarf_decode_macro_bytes): Update.
12435         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
12436         * dwarf2/dwz.c: New file.
12437         * Makefile.in (COMMON_SFILES): Add dwz.c.
12438
12439 2020-03-26  Tom Tromey  <tom@tromey.com>
12440
12441         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
12442         * dwarf2/read.c: Add include.
12443         * dwarf2/index-write.c: Add include.
12444         * dwarf2/index-cache.c: Add include.
12445         * dwarf2/dwz.h: New file.
12446
12447 2020-03-25  Tom Tromey  <tom@tromey.com>
12448
12449         * compile/compile-object-load.c (get_out_value_type): Mention
12450         correct symbol name in error message.
12451
12452 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
12453
12454         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12455
12456 2020-03-25  Tom de Vries  <tdevries@suse.de>
12457
12458         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
12459         * symmisc.c (dump_symtab_1): Print user and includes fields.
12460         (maintenance_info_symtabs): Same.
12461
12462 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
12463
12464         PR gdb/25534
12465         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
12466         (riscv_regcache_cooked_write): New function.
12467         (riscv_push_dummy_call): Use new function.
12468         (riscv_return_value): Likewise.
12469
12470 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
12471
12472         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
12473         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
12474         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
12475         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
12476         * infrun.c (follow_fork): Likewise.
12477         (follow_fork_inferior): Likewise.
12478         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
12479         * linux-nat.h (class linux_nat_target): Likewise.
12480         * remote.c (class remote_target) <follow_fork>: Likewise.
12481         (remote_target::follow_fork): Likewise.
12482         * target-delegates.c: Re-generate.
12483         * target.c (default_follow_fork): Likewise.
12484         (target_follow_fork): Likewise.
12485         * target.h (struct target_ops) <follow_fork>: Likewise.
12486         (target_follow_fork): Likewise.
12487
12488 2020-03-24  Tom de Vries  <tdevries@suse.de>
12489
12490         * psymtab.c (maintenance_info_psymtabs): Print user field.
12491
12492 2020-03-20  Tom Tromey  <tromey@adacore.com>
12493
12494         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
12495         const.
12496         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
12497         const.
12498
12499 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
12500
12501         * ptrace.m4: Don't check for ptrace declaration.
12502         * config.in: Re-generate.
12503         * configure: Re-generate.
12504         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
12505         not defined.
12506
12507 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12508
12509         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
12510         `PTRACE_TYPE_RET'.
12511         * i386-bsd-nat.c (gdb_ptrace): Likewise.
12512         * sparc-nat.c (gdb_ptrace): Likewise.
12513         * x86-bsd-nat.c (gdb_ptrace): Likewise.
12514
12515 2020-03-20  Tom Tromey  <tromey@adacore.com>
12516
12517         * c-exp.y (lex_one_token): Fix assert.
12518
12519 2020-03-20  Tom Tromey  <tromey@adacore.com>
12520
12521         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
12522         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
12523         strncpy call.
12524
12525 2020-03-20  Tom Tromey  <tromey@adacore.com>
12526
12527         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
12528
12529 2020-03-20  Tom Tromey  <tromey@adacore.com>
12530
12531         * ada-valprint.c (print_variant_part): Remove parameters; switch
12532         to value-based API.
12533         (print_field_values): Likewise.
12534         (ada_val_print_struct_union): Likewise.
12535         (ada_value_print_1): Update.
12536
12537 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12538
12539         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
12540         nbsd_nat_target instead of inf_ptrace_target.
12541         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12542         nbsd_nat_target.
12543
12544 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12545
12546         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
12547         it to the ptrace call.
12548         * (store_registers): Likewise.
12549
12550 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12551
12552         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
12553         it to the ptrace call.
12554         * (store_registers): Likewise.
12555
12556 2020-03-19  Luis Machado  <luis.machado@linaro.org>
12557
12558         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
12559         valid, fetch vg value from ptrace.
12560
12561 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12562         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
12563         * inf-ptrace.c: Likewise.
12564         * (gdb_ptrace): Add.
12565         * (inf_ptrace_target::resume): Update.
12566         * (inf_ptrace_target::xfer_partial): Likewise.
12567         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
12568         * (inf_ptrace_peek_poke): Update.
12569
12570 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12571
12572         * x86-bsd-nat.c (gdb_ptrace): New.
12573         * (x86bsd_dr_set): Add new argument `ptid'.
12574         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
12575         x86bsd_dr_set_addr): Update.
12576
12577 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12578
12579         * remote.c (remote_target::process_stop_reply): Handle events for
12580         all threads differently.
12581
12582 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12583
12584         * completer.c (completion_tracker::remove_completion): Define new
12585         function.
12586         * completer.h (completion_tracker::remove_completion): Declare new
12587         function.
12588         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
12589         when adding a C++ function symbol.
12590
12591 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12592
12593         * completer.c (completion_tracker::completion_hash_entry): Define
12594         new class.
12595         (advance_to_filename_complete_word_point): Call
12596         recompute_lowest_common_denominator.
12597         (completion_tracker::completion_tracker): Call discard_completions
12598         to setup the hash table.
12599         (completion_tracker::discard_completions): Allow for being called
12600         from the constructor, pass new equal function, and element deleter
12601         when constructing the hash table.  Initialise new class member
12602         variables.
12603         (completion_tracker::maybe_add_completion): Remove use of
12604         m_entries_vec, and store more information into m_entries_hash.
12605         (completion_tracker::recompute_lcd_visitor): New function, most
12606         content taken from...
12607         (completion_tracker::recompute_lowest_common_denominator):
12608         ...here, this now just visits each item in the hash calling the
12609         above visitor.
12610         (completion_tracker::build_completion_result): Remove use of
12611         m_entries_vec, call recompute_lowest_common_denominator.
12612         * completer.h (completion_tracker::have_completions): Remove use
12613         of m_entries_vec.
12614         (completion_tracker::completion_hash_entry): Declare new class.
12615         (completion_tracker::recompute_lowest_common_denominator): Change
12616         function signature.
12617         (completion_tracker::recompute_lcd_visitor): Declare new function.
12618         (completion_tracker::m_entries_vec): Delete.
12619         (completion_tracker::m_entries_hash): Initialize to NULL.
12620         (completion_tracker::m_lowest_common_denominator_valid): New
12621         member variable.
12622         (completion_tracker::m_lowest_common_denominator_max_length): New
12623         member variable.
12624
12625 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12626
12627         * regformats/regdef.h: Put reg in gdb namespace.
12628
12629 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12630
12631         * i386-bsd-nat.c (gdb_ptrace): New.
12632         * (i386bsd_fetch_inferior_registers,
12633         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12634         * (i386bsd_fetch_inferior_registers,
12635         i386bsd_store_inferior_registers) Use gdb_ptrace.
12636
12637 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12638
12639         * amd64-bsd-nat.c (gdb_ptrace): New.
12640         * (amd64bsd_fetch_inferior_registers,
12641         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12642         * (amd64bsd_fetch_inferior_registers,
12643         amd64bsd_store_inferior_registers) Use gdb_ptrace.
12644
12645 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12646
12647         * user-regs.c (user_reg::read): Rename to...
12648         (user_reg::xread): ...this.
12649         * (append_user_reg): Rename argument `read' to `xread'.
12650         * (user_reg_add_builtin): Likewise.
12651         * (user_reg_add): Likewise.
12652         * (value_of_user_reg): Likewise.
12653
12654 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12655
12656         * sparc-nat.c (gdb_ptrace): New.
12657         * sparc-nat.c (sparc_fetch_inferior_registers)
12658         (sparc_store_inferior_registers) Remove obsolete comment.
12659         * sparc-nat.c (sparc_fetch_inferior_registers)
12660         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
12661         * sparc-nat.c (sparc_fetch_inferior_registers)
12662         (sparc_store_inferior_registers) Use gdb_ptrace.
12663
12664 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12665
12666         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
12667         it to the ptrace call.
12668         * sh-nbsd-nat.c (store_registers): Likewise.
12669
12670 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12671
12672         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
12673         nbsd_nat_target instead of inf_ptrace_target.
12674         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12675         nbsd_nat_target.
12676
12677 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12678
12679         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
12680
12681 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12682
12683         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
12684         <sys/sysctl.h>.
12685         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
12686
12687 2020-03-17  Tom de Vries  <tdevries@suse.de>
12688
12689         PR gdb/23710
12690         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
12691         fields.
12692         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
12693         fields.
12694         (process_imported_unit_die): Skip import of c++ CUs.
12695
12696 2020-03-16  Tom Tromey  <tom@tromey.com>
12697
12698         * p-valprint.c (pascal_object_print_value): Initialize
12699         base_value.
12700
12701 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
12702             Shahab Vahedi  <shahab@synopsys.com>
12703
12704         * Makefile.in: Add arch/arc.o
12705         * configure.tgt: Likewise.
12706         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
12707         (_initialize_arc_tdep): Don't initialize old target descriptions.
12708         (arc_read_description): New function to cache target descriptions.
12709         * arc-tdep.h (arc_read_description): Add proto type.
12710         * arch/arc.c: New file.
12711         * arch/arc.h: Likewise.
12712         * features/Makefile: Replace old target descriptions with new.
12713         * features/arc-arcompact.c: Remove.
12714         * features/arc-arcompact.xml: Likewise.
12715         * features/arc-v2.c: Likewise
12716         * features/arc-v2.xml: Likewise
12717         * features/arc/aux-arcompact.xml: New file.
12718         * features/arc/aux-v2.xml: Likewise.
12719         * features/arc/core-arcompact.xml: Likewise.
12720         * features/arc/core-v2.xml: Likewise.
12721         * features/arc/aux-arcompact.c: Generate.
12722         * features/arc/aux-v2.c: Likewise.
12723         * features/arc/core-arcompact.c: Likewise.
12724         * features/arc/core-v2.c: Likewise.
12725         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
12726
12727 2020-03-16  Tom Tromey  <tromey@adacore.com>
12728
12729         PR gdb/25663:
12730         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
12731         putting value into bcache.
12732
12733 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12734
12735         PR gdb/21500
12736         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
12737         to...
12738         (amd64_windows_init_abi_common): ... this.  Don't set size of
12739         long type.
12740         (amd64_windows_init_abi): New function.
12741         (amd64_cygwin_init_abi): New function.
12742         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
12743         the Cygwin OS ABI.
12744         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
12745         comment.
12746
12747 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12748
12749         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
12750         * windows-tdep.c (CYGWIN_DLL_NAME): New.
12751         (pe_import_directory_entry): New struct type.
12752         (is_linked_with_cygwin_dll): New function.
12753         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
12754         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
12755         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
12756
12757 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12758
12759         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
12760         i386_cygwin_core_osabi_sniffer.
12761
12762 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12763
12764         * i386-cygwin-tdep.c: Rename to...
12765         * i386-windows-tdep.c: ... this.
12766         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
12767         i386-windows-tdep.c.
12768         * configure.tgt: Likewise.
12769
12770 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12771
12772         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
12773         * osabi.c (gdb_osabi_names): Add "Windows".
12774         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
12775         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
12776         (i386_cygwin_core_osabi_sniffer): New function, extracted from
12777         i386_cygwin_osabi_sniffer.
12778         (_initialize_i386_cygwin_tdep): Register OS ABI
12779         GDB_OSABI_WINDOWS for i386.
12780         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
12781         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
12782         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
12783         for x86-64.
12784         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
12785         when the target matches '*-*-mingw*'.
12786
12787 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12788
12789         * defs.h (enum gdb_osabi): Move to...
12790         * osabi.h (enum gdb_osabi): ... here.
12791         * gdbarch.sh: Include osabi.h in gdbarch.h.
12792         * gdbarch.h: Re-generate.
12793
12794 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12795
12796         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
12797         function.
12798         (_initialize_amd64_windows_tdep): Register osabi sniffer.
12799
12800 2020-03-14  Tom Tromey  <tom@tromey.com>
12801
12802         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
12803         for C++.
12804         (c_type_print_modifier): Likewise.  Add "language" parameter.
12805         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
12806         (c_type_print_base_1): Update.
12807         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
12808         constants.
12809         * type-stack.c (type_stack::insert): Handle tp_atomic and
12810         tp_restrict.
12811         (type_stack::follow_type_instance_flags): Likewise.
12812         (type_stack::follow_types): Likewise.  Merge type-following code.
12813         * c-exp.y (RESTRICT, ATOMIC): New tokens.
12814         (space_identifier, cv_with_space_id)
12815         (const_or_volatile_or_space_identifier_noopt)
12816         (const_or_volatile_or_space_identifier): Remove.
12817         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
12818         rules.
12819         (ptr_operator, typebase): Update.
12820         (enum token_flag) <FLAG_C>: New constant.
12821         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
12822         "_Atomic".
12823         (lex_one_token): Handle FLAG_C.
12824
12825 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12826
12827         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
12828         it to the ptrace call.
12829         * m68k-bsd-nat.c (store_registers): Likewise.
12830
12831 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12832
12833         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
12834         gdb_byte *.
12835         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
12836         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
12837         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
12838
12839 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12840
12841         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
12842         nbsd_nat_target instead of inf_ptrace_target.
12843         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12844         nbsd_nat_target.
12845
12846 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12847
12848         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
12849         register_t.
12850
12851 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12852
12853         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
12854         it to the ptrace call.
12855         * alpha-bsd-nat.c (store_registers): Likewise.
12856
12857 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12858
12859         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
12860         includes.
12861         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
12862         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
12863         fill_fpregset): Likewise.
12864
12865 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12866
12867         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
12868         nbsd_nat_target instead of inf_ptrace_target.
12869         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12870         nbsd_nat_target.
12871
12872 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12873
12874         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
12875         register_t.
12876
12877 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12878
12879         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
12880         it to the ptrace call.
12881         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
12882         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
12883         * arm-nbsd-nat.c (store_register): Likewise.
12884         * arm-nbsd-nat.c (store_regs): Likewise.
12885         * arm-nbsd-nat.c (store_fp_register): Likewise.
12886         * arm-nbsd-nat.c (store_fp_regs): Likewise.
12887
12888 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12889
12890         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
12891         nbsd_nat_target instead of inf_ptrace_target.
12892         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12893         nbsd_nat_target.
12894
12895 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12896
12897         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
12898         it to the ptrace call.
12899         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
12900
12901 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12902
12903         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
12904         it to the ptrace call.
12905         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
12906
12907 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12908
12909         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
12910         gdb_byte *.
12911         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
12912
12913 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12914
12915         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
12916         instead of inf_ptrace_target.
12917         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12918         nbsd_nat_target.
12919
12920 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12921
12922         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12923         register_t.
12924
12925 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12926
12927         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12928         register_t.
12929
12930 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12931
12932         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
12933         register_t.
12934
12935 2020-03-13  Tom Tromey  <tom@tromey.com>
12936
12937         * value.h (val_print): Don't declare.
12938         * valprint.h (val_print_array_elements)
12939         (val_print_scalar_formatted, generic_val_print): Don't declare.
12940         * valprint.c (generic_val_print_array): Take a struct value.
12941         (generic_val_print_ptr, generic_val_print_memberptr)
12942         (generic_val_print_bool, generic_val_print_int)
12943         (generic_val_print_char, generic_val_print_complex)
12944         (generic_val_print): Remove.
12945         (generic_value_print): Update.
12946         (do_val_print): Remove unused parameters.  Don't call
12947         la_val_print.
12948         (val_print): Remove.
12949         (common_val_print): Update.  Don't call value_check_printable.
12950         (val_print_scalar_formatted, val_print_array_elements): Remove.
12951         * rust-lang.c (rust_val_print): Remove.
12952         (rust_language_defn): Update.
12953         * p-valprint.c (pascal_val_print): Remove.
12954         (pascal_value_print_inner): Update.
12955         (pascal_object_print_val_fields, pascal_object_print_val):
12956         Remove.
12957         (pascal_object_print_static_field): Update.
12958         * p-lang.h (pascal_val_print): Don't declare.
12959         * p-lang.c (pascal_language_defn): Update.
12960         * opencl-lang.c (opencl_language_defn): Update.
12961         * objc-lang.c (objc_language_defn): Update.
12962         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
12963         * m2-lang.h (m2_val_print): Don't declare.
12964         * m2-lang.c (m2_language_defn): Update.
12965         * language.h (struct language_defn) <la_val_print>: Remove.
12966         * language.c (unk_lang_value_print_inner): Rename.  Change
12967         argument types.
12968         (unknown_language_defn, auto_language_defn): Update.
12969         * go-valprint.c (go_val_print): Remove.
12970         * go-lang.h (go_val_print): Don't declare.
12971         * go-lang.c (go_language_defn): Update.
12972         * f-valprint.c (f_val_print): Remove.
12973         * f-lang.h (f_value_print): Don't declare.
12974         * f-lang.c (f_language_defn): Update.
12975         * d-valprint.c (d_val_print): Remove.
12976         * d-lang.h (d_value_print): Don't declare.
12977         * d-lang.c (d_language_defn): Update.
12978         * cp-valprint.c (cp_print_value_fields)
12979         (cp_print_value_fields_rtti, cp_print_value): Remove.
12980         (cp_print_static_field): Update.
12981         * c-valprint.c (c_val_print_array, c_val_print_ptr)
12982         (c_val_print_struct, c_val_print_union, c_val_print_int)
12983         (c_val_print_memberptr, c_val_print): Remove.
12984         * c-lang.h (c_val_print_array, cp_print_value_fields)
12985         (cp_print_value_fields_rtti): Don't declare.
12986         * c-lang.c (c_language_defn, cplus_language_defn)
12987         (asm_language_defn, minimal_language_defn): Update.
12988         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
12989         (ada_val_print_enum): Take a struct value.
12990         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
12991         (ada_val_print): Remove.
12992         (ada_value_print_1): Update.
12993         (printable_val_type): Remove.
12994         * ada-lang.h (ada_val_print): Don't declare.
12995         * ada-lang.c (ada_language_defn): Update.
12996
12997 2020-03-13  Tom Tromey  <tom@tromey.com>
12998
12999         * valprint.c (do_val_print): Update.
13000         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
13001         a struct value.
13002         (value_to_value_object_no_release): Declare.
13003         * python/py-value.c (value_to_value_object_no_release): New
13004         function.
13005         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
13006         struct value.
13007         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
13008         function.
13009         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
13010         a struct value.
13011         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
13012         Declare.
13013         (gdbscm_apply_val_pretty_printer): Take a struct value.
13014         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
13015         value.
13016         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
13017         value.
13018         * extension-priv.h (struct extension_language_ops)
13019         <apply_val_pretty_printer>: Take a struct value.
13020         * cp-valprint.c (cp_print_value): Create a struct value.
13021         (cp_print_value): Update.
13022
13023 2020-03-13  Tom Tromey  <tom@tromey.com>
13024
13025         * ada-valprint.c (print_field_values): Call common_val_print.
13026
13027 2020-03-13  Tom Tromey  <tom@tromey.com>
13028
13029         * ada-valprint.c (val_print_packed_array_elements): Remove
13030         bitoffset and val parameters.  Call common_val_print.
13031         (ada_val_print_string): Remove offset, address, and original_value
13032         parameters.
13033         (ada_val_print_array): Update.
13034         (ada_value_print_array): New function.
13035         (ada_value_print_1): Call it.
13036
13037 2020-03-13  Tom Tromey  <tom@tromey.com>
13038
13039         * ada-valprint.c (ada_value_print): Use common_val_print.
13040
13041 2020-03-13  Tom Tromey  <tom@tromey.com>
13042
13043         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
13044
13045 2020-03-13  Tom Tromey  <tom@tromey.com>
13046
13047         * ada-valprint.c (ada_value_print_num): New function.
13048         (ada_value_print_1): Use it.
13049
13050 2020-03-13  Tom Tromey  <tom@tromey.com>
13051
13052         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
13053
13054 2020-03-13  Tom Tromey  <tom@tromey.com>
13055
13056         * ada-valprint.c (ada_value_print_ptr): New function.
13057         (ada_value_print_1): Use it.
13058
13059 2020-03-13  Tom Tromey  <tom@tromey.com>
13060
13061         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
13062         call common_val_print.
13063         (ada_val_print_1): Update.
13064         (ada_value_print_1): New function.
13065         (ada_value_print_inner): Rewrite.
13066
13067 2020-03-13  Tom Tromey  <tom@tromey.com>
13068
13069         * cp-valprint.c (cp_print_value_fields): Update.
13070         (cp_print_value): New function.
13071
13072 2020-03-13  Tom Tromey  <tom@tromey.com>
13073
13074         * m2-valprint.c (m2_value_print_inner): Use
13075         cp_print_value_fields.
13076         * cp-valprint.c (cp_print_value_fields): New function.
13077         * c-valprint.c (c_value_print_struct): New function.
13078         (c_value_print_inner): Use c_value_print_struct.
13079         * c-lang.h (cp_print_value_fields): Declare.
13080
13081 2020-03-13  Tom Tromey  <tom@tromey.com>
13082
13083         * c-valprint.c (c_value_print_array): New function.
13084         (c_value_print_inner): Use it.
13085
13086 2020-03-13  Tom Tromey  <tom@tromey.com>
13087
13088         * c-valprint.c (c_value_print_memberptr): New function.
13089         (c_value_print_inner): Use it.
13090
13091 2020-03-13  Tom Tromey  <tom@tromey.com>
13092
13093         * c-valprint.c (c_value_print_int): New function.
13094         (c_value_print_inner): Use it.
13095
13096 2020-03-13  Tom Tromey  <tom@tromey.com>
13097
13098         * c-valprint.c (c_value_print_ptr): New function.
13099         (c_value_print_inner): Use it.
13100
13101 2020-03-13  Tom Tromey  <tom@tromey.com>
13102
13103         * c-valprint.c (c_value_print_inner): Rewrite.
13104
13105 2020-03-13  Tom Tromey  <tom@tromey.com>
13106
13107         * valprint.c (generic_value_print_complex): New function.
13108         (generic_value_print): Use it.
13109
13110 2020-03-13  Tom Tromey  <tom@tromey.com>
13111
13112         * valprint.c (generic_val_print_float): Don't call
13113         val_print_scalar_formatted.
13114         (generic_val_print, generic_value_print): Update.
13115
13116 2020-03-13  Tom Tromey  <tom@tromey.com>
13117
13118         * valprint.c (generic_value_print_char): New function
13119         (generic_value_print): Use it.
13120
13121 2020-03-13  Tom Tromey  <tom@tromey.com>
13122
13123         * valprint.c (generic_value_print_int): New function.
13124         (generic_value_print): Use it.
13125
13126 2020-03-13  Tom Tromey  <tom@tromey.com>
13127
13128         * valprint.c (generic_value_print_bool): New function.
13129         (generic_value_print): Use it.
13130
13131 2020-03-13  Tom Tromey  <tom@tromey.com>
13132
13133         * valprint.c (generic_val_print_func): Simplify.
13134         (generic_val_print, generic_value_print): Update.
13135
13136 2020-03-13  Tom Tromey  <tom@tromey.com>
13137
13138         * valprint.c (generic_val_print_flags): Remove.
13139         (generic_val_print, generic_value_print): Update.
13140         (val_print_type_code_flags): Add original_value parameter.
13141
13142 2020-03-13  Tom Tromey  <tom@tromey.com>
13143
13144         * valprint.c (generic_val_print): Update.
13145         (generic_value_print): Update.
13146         * valprint.c (generic_val_print_enum): Don't call
13147         val_print_scalar_formatted.
13148
13149 2020-03-13  Tom Tromey  <tom@tromey.com>
13150
13151         * valprint.c (generic_value_print): Call generic_value_print_ptr.
13152         * valprint.c (generic_value_print_ptr): New function.
13153
13154 2020-03-13  Tom Tromey  <tom@tromey.com>
13155
13156         * valprint.c (generic_value_print): Rewrite.
13157
13158 2020-03-13  Tom Tromey  <tom@tromey.com>
13159
13160         * p-valprint.c (pascal_object_print_value_fields)
13161         (pascal_object_print_value): New functions.
13162
13163 2020-03-13  Tom Tromey  <tom@tromey.com>
13164
13165         * p-valprint.c (pascal_value_print_inner): Rewrite.
13166
13167 2020-03-13  Tom Tromey  <tom@tromey.com>
13168
13169         * f-valprint.c (f_value_print_innner): Rewrite.
13170
13171 2020-03-13  Tom Tromey  <tom@tromey.com>
13172
13173         * m2-valprint.c (m2_print_unbounded_array): New overload.
13174         (m2_print_unbounded_array): Update.
13175         (m2_print_array_contents): Take a struct value.
13176         (m2_value_print_inner): Rewrite.
13177
13178 2020-03-13  Tom Tromey  <tom@tromey.com>
13179
13180         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
13181         (d_value_print_inner): New function.
13182         * d-lang.h (d_value_print_inner): Declare.
13183         * d-lang.c (d_language_defn): Use d_value_print_inner.
13184
13185 2020-03-13  Tom Tromey  <tom@tromey.com>
13186
13187         * go-valprint.c (go_value_print_inner): New function.
13188         * go-lang.h (go_value_print_inner): Declare.
13189         * go-lang.c (go_language_defn): Use go_value_print_inner.
13190
13191 2020-03-13  Tom Tromey  <tom@tromey.com>
13192
13193         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
13194         API.
13195         (rust_val_print): Rewrite.
13196         (rust_value_print_inner): New function, from rust_val_print.
13197         (rust_language_defn): Use rust_value_print_inner.
13198
13199 2020-03-13  Tom Tromey  <tom@tromey.com>
13200
13201         * ada-valprint.c (ada_value_print_inner): New function.
13202         * ada-lang.h (ada_value_print_inner): Declare.
13203         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
13204
13205 2020-03-13  Tom Tromey  <tom@tromey.com>
13206
13207         * f-valprint.c (f_value_print_innner): New function.
13208         * f-lang.h (f_value_print_innner): Declare.
13209         * f-lang.c (f_language_defn): Use f_value_print_innner.
13210
13211 2020-03-13  Tom Tromey  <tom@tromey.com>
13212
13213         * p-valprint.c (pascal_value_print_inner): New function.
13214         * p-lang.h (pascal_value_print_inner): Declare.
13215         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
13216
13217 2020-03-13  Tom Tromey  <tom@tromey.com>
13218
13219         * m2-valprint.c (m2_value_print_inner): New function.
13220         * m2-lang.h (m2_value_print_inner): Declare.
13221         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
13222
13223 2020-03-13  Tom Tromey  <tom@tromey.com>
13224
13225         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
13226         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
13227         * c-valprint.c (c_value_print_inner): New function.
13228         * c-lang.h (c_value_print_inner): Declare.
13229         * c-lang.c (c_language_defn, cplus_language_defn)
13230         (asm_language_defn, minimal_language_defn): Use
13231         c_value_print_inner.
13232
13233 2020-03-13  Tom Tromey  <tom@tromey.com>
13234
13235         * p-valprint.c (pascal_object_print_value_fields): Now static.
13236         * p-lang.h (pascal_object_print_value_fields): Don't declare.
13237
13238 2020-03-13  Tom Tromey  <tom@tromey.com>
13239
13240         * c-valprint.c (c_val_print_array): Simplify.
13241
13242 2020-03-13  Tom Tromey  <tom@tromey.com>
13243
13244         * valprint.c (value_print_array_elements): New function.
13245         * valprint.h (value_print_array_elements): Declare.
13246
13247 2020-03-13  Tom Tromey  <tom@tromey.com>
13248
13249         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
13250         * mips-tdep.c (mips_print_register): Use
13251         value_print_scalar_formatted.
13252
13253 2020-03-13  Tom Tromey  <tom@tromey.com>
13254
13255         * valprint.h (value_print_scalar_formatted): Declare.
13256         * valprint.c (value_print_scalar_formatted): New function.
13257
13258 2020-03-13  Tom Tromey  <tom@tromey.com>
13259
13260         * valprint.h (generic_value_print): Declare.
13261         * valprint.c (generic_value_print): New function.
13262
13263 2020-03-13  Tom Tromey  <tom@tromey.com>
13264
13265         * valprint.c (do_val_print): Call la_value_print_inner, if
13266         available.
13267         * rust-lang.c (rust_language_defn): Update.
13268         * p-lang.c (pascal_language_defn): Update.
13269         * opencl-lang.c (opencl_language_defn): Update.
13270         * objc-lang.c (objc_language_defn): Update.
13271         * m2-lang.c (m2_language_defn): Update.
13272         * language.h (struct language_defn) <la_value_print_inner>: New
13273         member.
13274         * language.c (unknown_language_defn, auto_language_defn): Update.
13275         * go-lang.c (go_language_defn): Update.
13276         * f-lang.c (f_language_defn): Update.
13277         * d-lang.c (d_language_defn): Update.
13278         * c-lang.c (c_language_defn, cplus_language_defn)
13279         (asm_language_defn, minimal_language_defn): Update.
13280         * ada-lang.c (ada_language_defn): Update.
13281
13282 2020-03-13  Tom Tromey  <tom@tromey.com>
13283
13284         * c-valprint.c (c_value_print): Use common_val_print.
13285
13286 2020-03-13  Tom Tromey  <tom@tromey.com>
13287
13288         * cp-valprint.c (cp_print_static_field): Use common_val_print.
13289
13290 2020-03-13  Tom Tromey  <tom@tromey.com>
13291
13292         * f-valprint.c (f77_print_array_1, f_val_print): Use
13293         common_val_print.
13294
13295 2020-03-13  Tom Tromey  <tom@tromey.com>
13296
13297         * riscv-tdep.c (riscv_print_one_register_info): Use
13298         common_val_print.
13299
13300 2020-03-13  Tom Tromey  <tom@tromey.com>
13301
13302         * mi/mi-main.c (output_register): Use common_val_print.
13303
13304 2020-03-13  Tom Tromey  <tom@tromey.com>
13305
13306         * infcmd.c (default_print_one_register_info): Use
13307         common_val_print.
13308
13309 2020-03-13  Tom Tromey  <tom@tromey.com>
13310
13311         * valprint.h (common_val_print_checked): Declare.
13312         * valprint.c (common_val_print_checked): New function.
13313         * stack.c (print_frame_arg): Use common_val_print_checked.
13314
13315 2020-03-13  Tom Tromey  <tom@tromey.com>
13316
13317         * valprint.c (do_val_print): New function, from val_print.
13318         (val_print): Use do_val_print.
13319         (common_val_print): Use do_val_print.
13320
13321 2020-03-13  Tom Tromey  <tom@tromey.com>
13322
13323         * valprint.c (value_print): Use scoped_value_mark.
13324
13325 2020-03-13  Tom de Vries  <tdevries@suse.de>
13326
13327         PR symtab/25646
13328         * psymtab.c (partial_symtab::partial_symtab): Don't set
13329         globals_offset and statics_offset.  Push element onto
13330         current_global_psymbols and current_static_psymbols stacks.
13331         (concat): New function.
13332         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
13333         element from current_global_psymbols and current_static_psymbols
13334         stacks.  Concat popped elements to global_psymbols and
13335         static_symbols.
13336         (add_psymbol_to_list): Use current_global_psymbols and
13337         current_static_psymbols stacks.
13338         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
13339         current_static_psymbols fields.
13340
13341 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
13342
13343         * corelow.c (sniff_core_bfd): Remove.
13344         (class core_target) <m_core_vec>: Remove.
13345         (core_target::core_target): Update.
13346         (core_file_fns): Remove.
13347         (deprecated_add_core_fns): Remove.
13348         (default_core_sniffer): Remove.
13349         (sniff_core_bfd): Remove.
13350         (default_check_format): Remove.
13351         (gdb_check_format): Remove.
13352         (core_target_open): Update.
13353         (core_target::get_core_register_section): Update.
13354         (get_core_registers_cb): Update.
13355         (core_target::fetch_registers): Update.
13356         * gdbcore.h (struct core_fns): Remove.
13357         (deprecated_add_core_fns): Remove.
13358         (default_core_sniffer): Remove.
13359         (default_check_format): Remove.
13360
13361 2020-03-12  Tom Tromey  <tom@tromey.com>
13362
13363         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
13364         CORE_ADDR.
13365         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
13366
13367 2020-03-12  Tom Tromey  <tom@tromey.com>
13368
13369         * remote.c (remote_target::download_tracepoint)
13370         (remote_target::enable_tracepoint)
13371         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
13372         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
13373         sprintf_vma.
13374
13375 2020-03-12  Tom Tromey  <tom@tromey.com>
13376
13377         * symfile-mem.c: Update CORE_ADDR size assert.
13378
13379 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13380
13381         * selftest.m4: Move to gdbsupport/.
13382         * acinclude.m4: Update path to selftest.m4.
13383
13384 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13385
13386         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
13387         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
13388         gdbarch-selfselftests.c and selftest-arch.c.
13389         (SUBDIR_UNITTESTS_OBS): Rename to...
13390         (SELFTESTS_OBS): ... this.
13391         (COMMON_SFILES): Remove disasm-selftests.c and
13392         gdbarch-selftests.c.
13393         * configure.ac: Don't add selftest-arch.{c,o} to
13394         CONFIG_{SRCS,OBS}.
13395         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
13396         preprocessor conditions.
13397
13398 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13399
13400         * configure.ac: Don't source bfd/development.sh.
13401         * selftest.m4: Modify comment.
13402         * configure: Re-generate.
13403
13404 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13405
13406         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
13407         not "true" or "false".
13408         * configure: Re-generate.
13409
13410 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
13411
13412         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
13413         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
13414         renamed to arm_nbsd_supply_gregset.
13415         (fetch_register): Update to call arm_nbsd_supply_gregset.
13416         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
13417         (arm_netbsd_nat_target::fetch_registers): Update.
13418         (fetch_elfcore_registers): Removed.
13419         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
13420         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
13421         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
13422         not require NetBSD system headers.
13423         (arm_nbsd_regset): New struct.
13424         (arm_nbsd_iterate_over_regset_sections): New function.
13425         (arm_netbsd_init_abi_common): Updated to call
13426         set_gdbarch_iterate_over_regset_sections.
13427         * arm-nbsd-tdep.h: New file.
13428
13429 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
13430
13431         * symtab.c (find_pc_sect_line): Add check which prevents infinite
13432         recursion.
13433
13434 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
13435
13436         * configure: Re-generate.
13437
13438 2020-03-11  Tom Tromey  <tromey@adacore.com>
13439
13440         * ada-typeprint.c (print_choices): Fix comment.
13441
13442 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
13443
13444         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
13445         previous item in the list, when the list has no items.
13446
13447 2020-03-11  Tom de Vries  <tdevries@suse.de>
13448
13449         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
13450         PROP_LOCLIST handling code.
13451
13452 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
13453
13454         * buildsym-legacy.c (record_line): Pass extra parameter to
13455         record_line.
13456         * buildsym.c (buildsym_compunit::record_line): Take an extra
13457         parameter, reduce duplication in the line table, and record the
13458         is_stmt flag in the line table.
13459         * buildsym.h (buildsym_compunit::record_line): Add extra
13460         parameter.
13461         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
13462         non-statement lines.
13463         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
13464         this to the symtab builder.
13465         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
13466         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
13467         through to dwarf_record_line_1.
13468         * infrun.c (process_event_stop_test): When stepping, don't stop at
13469         a non-statement instruction, and only refresh the step info when
13470         we land in the middle of a line's range.  Also add an extra
13471         comment.
13472         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
13473         field.
13474         * record-btrace.c (btrace_find_line_range): Only record lines
13475         marked as is-statement.
13476         * stack.c (frame_show_address): Show the frame address if we are
13477         in a non-statement sal.
13478         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
13479         (maintenance_print_one_line_table): Print a header for the is_stmt
13480         column, and include is_stmt information in the output.
13481         * symtab.c (find_pc_sect_line): Find lines marked as statements in
13482         preference to non-statements.
13483         (find_pcs_for_symtab_line): Prefer is-statement entries.
13484         (find_line_common): Likewise.
13485         * symtab.h (struct linetable_entry): Add is_stmt field.
13486         (struct symtab_and_line): Likewise.
13487         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
13488         arranging the line table.
13489
13490 2020-03-07  Tom de Vries  <tdevries@suse.de>
13491
13492         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
13493         DIE.
13494
13495 2020-03-07  Tom Tromey  <tom@tromey.com>
13496
13497         * valops.c (value_literal_complex): Remove obsolete comment.
13498         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
13499         comment.
13500
13501 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
13502
13503         * infrun.h: Forward-declare thread_info.
13504         (set_step_info): Add thread_info parameter, add doc.
13505         * infrun.c (set_step_info): Add thread_info parameter, move doc
13506         to header.
13507         * infrun.c (process_event_stop_test): Pass thread to
13508         set_step_info call.
13509         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
13510         set_step_info.
13511         (prepare_one_step): Add thread_info parameter, pass it to
13512         set_step_frame and prepare_one_step (recursive) call.
13513         (step_1): Pass thread to prepare_one_step call.
13514         (step_command_fsm::should_stop): Pass thread to
13515         prepare_one_step.
13516         (until_next_fsm): Pass thread to set_step_frame call.
13517         (finish_command): Pass thread to set_step_info call.
13518
13519 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
13520
13521         * windows-tdep.c (windows_solib_create_inferior_hook):
13522         Check if inferior is running.
13523
13524 2020-03-06  Tom de Vries  <tdevries@suse.de>
13525
13526         * NEWS: Fix "the the".
13527         * ctfread.c: Same.
13528
13529 2020-03-06  Tom de Vries  <tdevries@suse.de>
13530
13531         * psymtab.c (psymtab_to_symtab): Don't print "done.".
13532
13533 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13534
13535         * .dir-locals.el: Add a comment referencing the other copies of
13536         this file.
13537
13538 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
13539
13540         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
13541         psargs.
13542
13543 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13544
13545         * .gitattributes: New file.
13546
13547 2020-03-04  Tom Tromey  <tom@tromey.com>
13548
13549         * symmisc.c (print_symbol_bcache_statistics)
13550         (print_objfile_statistics): Update.
13551         * symfile.c (allocate_symtab): Use intern.
13552         * psymtab.c (partial_symtab::partial_symtab): Use intern.
13553         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
13554         macro_cache>: Remove.
13555         <string_cache>: New member.
13556         (struct objfile) <intern>: New methods.
13557         * elfread.c (elf_symtab_read): Use intern.
13558         * dwarf2/read.c (fixup_go_packaging): Intern package name.
13559         (dwarf2_compute_name, dwarf2_physname)
13560         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
13561         names.
13562         (guess_partial_die_structure_name): Update.
13563         (partial_die_info::fixup): Intern name.
13564         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
13565         name.
13566         (dwarf2_name): Intern name.  Update.
13567         * buildsym.c (buildsym_compunit::get_macro_table): Use
13568         string_cache.
13569
13570 2020-03-04  Tom Tromey  <tom@tromey.com>
13571
13572         * jit.c (bfd_open_from_target_memory): Make "target" const.
13573         * corefile.c (gnutarget): Now const.
13574         * gdbcore.h (gnutarget): Now const.
13575
13576 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
13577
13578         * NEWS: Mention support for WOW64 processes.
13579         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
13580         (amd64_windows_segment_register_p): Remove static.
13581         (_initialize_amd64_windows_nat): Update.
13582         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
13583         * i386-windows-nat.c (context_offset): Update.
13584         (i386_mappings): Rename and remove static.
13585         (i386_windows_segment_register_p): Remove static.
13586         (_initialize_i386_windows_nat): Update.
13587         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
13588         (STATUS_WX86_SINGLE_STEP): New macro.
13589         (EnumProcessModulesEx): New macro.
13590         (Wow64SuspendThread): New macro.
13591         (Wow64GetThreadContext): New macro.
13592         (Wow64SetThreadContext): New macro.
13593         (Wow64GetThreadSelectorEntry): New macro.
13594         (windows_set_context_register_offsets): Add static.
13595         (windows_set_segment_register_p): Likewise.
13596         (windows_add_thread): Adapt for WOW64 processes.
13597         (windows_fetch_one_register): Likewise.
13598         (windows_nat_target::fetch_registers): Likewise.
13599         (windows_store_one_register): Likewise.
13600         (display_selector): Likewise.
13601         (display_selectors): Likewise.
13602         (handle_exception): Likewise.
13603         (windows_continue): Likewise.
13604         (windows_nat_target::resume): Likewise.
13605         (windows_add_all_dlls): Likewise.
13606         (do_initial_windows_stuff): Likewise.
13607         (windows_nat_target::attach): Likewise.
13608         (windows_get_exec_module_filename): Likewise.
13609         (windows_nat_target::create_inferior): Likewise.
13610         (windows_xfer_siginfo): Likewise.
13611         (_initialize_loadable): Initialize Wow64SuspendThread,
13612         Wow64GetThreadContext, Wow64SetThreadContext,
13613         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
13614         * windows-nat.h (windows_set_context_register_offsets):
13615         Remove declaration.
13616         (windows_set_segment_register_p): Likewise.
13617         (i386_windows_segment_register_p): Add declaration.
13618         (amd64_windows_segment_register_p): Likewise.
13619
13620 2020-03-04  Luis Machado  <luis.machado@linaro.org>
13621
13622         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
13623         in "info registers" for AArch64/ARM.
13624
13625         The change caused "info registers" to not print GPR's.
13626
13627         gdb/ChangeLog:
13628
13629         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
13630
13631         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
13632         when reg->group is empty and reggroup is not.
13633
13634 2020-03-03  Tom Tromey  <tromey@adacore.com>
13635
13636         * dwarf2/frame.c (struct dwarf2_frame_cache)
13637         <checked_tailcall_bottom, entry_cfa_sp_offset,
13638         entry_cfa_sp_offset_p>: Remove members.
13639         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
13640         (dwarf2_frame_prev_register): Don't call
13641         dwarf2_tailcall_sniffer_first.
13642         (dwarf2_append_unwinders): Don't append tailcall unwinder.
13643         * frame-unwind.c (add_unwinder): New fuction.
13644         (frame_unwind_init): Use it.  Add tailcall unwinder.
13645
13646 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
13647             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13648
13649         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
13650         value should be printed as true.
13651
13652 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
13653
13654         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
13655         (windows_init_abi): Set and use windows_so_ops.
13656
13657 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
13658
13659         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
13660         when verifying if dealing with a convenience variable.
13661
13662 2020-03-03  Luis Machado  <luis.machado@linaro.org>
13663
13664         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
13665
13666 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
13667
13668         * infrun.c (gdbarch_supports_displaced_stepping): New.
13669         (use_displaced_stepping): Break up conditions in smaller pieces.
13670         Use gdbarch_supports_displaced_stepping.
13671         (displaced_step_prepare_throw): Use
13672         gdbarch_supports_displaced_stepping.
13673
13674 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13675
13676         * NEWS: Mention new behaviour of the history filename.
13677         * top.c (write_history_p): Add comment.
13678         (show_write_history_p): Add header comment, give a different
13679         message when history writing is on, but the history filename is
13680         empty.
13681         (history_filename): Add comment.
13682         (history_filename_empty): New function.
13683         (show_history_filename): Add header comment, give a different
13684         message when the filename is empty.
13685         (init_history): Compare history_filename against nullptr, and only
13686         read history if the filename is not empty.
13687         (set_history_filename): Add header comment, and only make
13688         non-empty filenames absolute.
13689         (init_main): Make the filename argument to 'set history filename'
13690         optional.
13691
13692 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
13693
13694         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
13695         (arm_supply_vfpregset): ...this, and update to use VFP registers.
13696         (fetch_fp_register): Update.
13697         (fetch_fp_regs): Update.
13698         (store_fp_register): Update.
13699         (store_fp_regs): Update.
13700         (arm_netbsd_nat_target::read_description): New function.
13701         (fetch_elfcore_registers): Update.
13702
13703 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13704
13705         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
13706         general_thread if the stop reply is missing a thread-id.
13707         (remote_target::process_stop_reply): Use the first non-exited
13708         thread if the target didn't pass a thread-id.
13709         * infrun.c (do_target_wait): Move call to
13710         switch_to_inferior_no_thread to ....
13711         (do_target_wait_1): ... here.
13712
13713 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
13714
13715         * debuginfod-support.c: Include defs.h first.
13716
13717 2020-02-28  Tom de Vries  <tdevries@suse.de>
13718
13719         * symfile.c (set_initial_language): Use default language for lookup.
13720
13721 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
13722
13723         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
13724         reader variable, pass `this` to read_cutu_die_from_dwo.
13725
13726 2020-02-27  Aaron Merey  <amerey@redhat.com>
13727
13728         * source.c (open_source_file): Check for nullptr when computing
13729         srcpath.
13730
13731 2020-02-27  Tom Tromey  <tromey@adacore.com>
13732
13733         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
13734         member.
13735         (dwarf2_add_field): Don't update nfields.
13736         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
13737
13738 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
13739
13740         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
13741         abs.
13742
13743 2020-02-26  Tom Tromey  <tom@tromey.com>
13744
13745         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
13746         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
13747         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
13748         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
13749         per_cu_data.
13750
13751 2020-02-26  Tom Tromey  <tom@tromey.com>
13752
13753         * dwarf2/index-write.c (psym_index_map): Change type.
13754         (add_address_entry_worker, write_one_signatured_type)
13755         (recursively_count_psymbols, recursively_write_psymbols)
13756         (class debug_names, psyms_seen_size, write_gdbindex)
13757         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
13758
13759 2020-02-26  Aaron Merey  <amerey@redhat.com>
13760
13761         * Makefile.in: Handle optional debuginfod support.
13762         * NEWS: Update.
13763         * README: Add --with-debuginfod summary.
13764         * config.in: Regenerate.
13765         * configure: Regenerate.
13766         * configure.ac: Handle optional debuginfod support.
13767         * debuginfod-support.c: debuginfod helper functions.
13768         * debuginfod-support.h: Ditto.
13769         * doc/gdb.texinfo: Add --with-debuginfod to configure options
13770         summary.
13771         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
13772         when a dwz file cannot be found.
13773         * elfread.c (elf_symfile_read): Query debuginfod servers when a
13774         debuginfo file cannot be found.
13775         * source.c (open_source_file): Query debuginfod servers when a
13776         source file cannot be found.
13777         * top.c (print_gdb_configuration): Include
13778         --{with,without}-debuginfod in the output.
13779
13780 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
13781
13782         * thread.c (thr_try_catch_cmd): Print thread name.
13783
13784 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
13785
13786         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
13787         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13788         dwarf2_fetch_die_type_sect_off): Move to...
13789         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
13790         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13791         dwarf2_fetch_die_type_sect_off): ... here.
13792         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
13793         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13794         dwarf2_fetch_die_type_sect_off): Move doc to header file.
13795
13796 2020-02-26  Tom de Vries  <tdevries@suse.de>
13797
13798         PR gdb/25603
13799         * symfile.c (set_initial_language): Exit-early if
13800         language_mode == language_mode_manual.
13801
13802 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13803
13804         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
13805         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
13806         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
13807
13808 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13809
13810         * gdbtypes.c (create_array_type_with_stride): Handle negative
13811         array strides.
13812         * valarith.c (value_subscripted_rvalue): Likewise.
13813
13814 2020-02-25  Luis Machado  <luis.machado@linaro.org>
13815
13816         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
13817
13818 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13819
13820         * loc.h (dwarf2_get_die_type): Move to...
13821         * read.h (dwarf2_get_die_type): ... here.
13822         * read.c (dwarf2_get_die_type): Move doc to header.
13823
13824 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
13825
13826         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
13827         'gnulib/Makefile.in' to the list.
13828
13829 2020-02-24  Tom Tromey  <tom@tromey.com>
13830
13831         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
13832         Remove.
13833         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
13834         XOBNEWVEC.
13835
13836 2020-02-24  Tom Tromey  <tom@tromey.com>
13837
13838         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
13839         New method.
13840         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
13841         (dw2_do_instantiate_symtab, dw2_get_file_names)
13842         (build_type_psymtab_dependencies, load_full_type_unit): Update.
13843
13844 2020-02-24  Tom Tromey  <tom@tromey.com>
13845
13846         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
13847         make_scoped_restore.
13848         (dwarf2_psymtab::read_symtab): Don't clear
13849         reading_partial_symbols.
13850
13851 2020-02-24  Tom de Vries  <tdevries@suse.de>
13852
13853         PR gdb/25592
13854         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
13855
13856 2020-02-24  Tom de Vries  <tdevries@suse.de>
13857
13858         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
13859         commands layout next/prev/regs.
13860
13861 2020-02-22  Tom Tromey  <tom@tromey.com>
13862
13863         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
13864         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
13865
13866 2020-02-22  Tom Tromey  <tom@tromey.com>
13867
13868         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
13869
13870 2020-02-22  Tom Tromey  <tom@tromey.com>
13871
13872         * tui/tui-win.c (_initialize_tui_win): Add usage text.
13873         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
13874         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
13875         * tui/tui.c (_initialize_tui): Add usage text.
13876
13877 2020-02-22  Tom Tromey  <tom@tromey.com>
13878
13879         * tui/tui-win.c (tui_set_focus_command)
13880         (tui_set_win_height_command): Use error_no_arg.
13881         (_initialize_tui_win): Update help text.
13882         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
13883
13884 2020-02-22  Tom Tromey  <tom@tromey.com>
13885
13886         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
13887         * tui/tui-disasm.h (struct tui_disasm_window)
13888         <display_start_addr>: Declare.
13889         * tui/tui-source.h (struct tui_source_window)
13890         <display_start_addr>: Declare.
13891         * tui/tui-winsource.h (struct tui_source_window_base)
13892         <show_source_line, display_start_addr>: New methods.
13893         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
13894         Rename and move to protected section.
13895         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
13896         (tui_source_window_base::do_erase_source_content): Update.
13897         (tui_source_window_base::show_source_line): Now a method.
13898         (tui_source_window_base::show_source_content)
13899         (tui_source_window_base::tui_source_window_base)
13900         (tui_source_window_base::rerender)
13901         (tui_source_window_base::refill)
13902         (tui_source_window_base::do_scroll_horizontal)
13903         (tui_source_window_base::set_is_exec_point_at)
13904         (tui_source_window_base::update_breakpoint_info)
13905         (tui_source_window_base::update_exec_info): Update.
13906         * tui/tui-source.c (tui_source_window::set_contents)
13907         (tui_source_window::showing_source_p)
13908         (tui_source_window::do_scroll_vertical)
13909         (tui_source_window::location_matches_p)
13910         (tui_source_window::line_is_displayed): Update.
13911         (tui_source_window::display_start_addr): New method.
13912         * tui/tui-disasm.c (tui_disasm_window::set_contents)
13913         (tui_disasm_window::do_scroll_vertical)
13914         (tui_disasm_window::location_matches_p): Update.
13915         (tui_disasm_window::display_start_addr): New method.
13916
13917 2020-02-22  Tom Tromey  <tom@tromey.com>
13918
13919         * NEWS: Add entry for gdb.register_window_type.
13920         * tui/tui-layout.h (window_factory): New typedef.
13921         (tui_register_window): Declare.
13922         * tui/tui-layout.c (saved_tui_windows): New global.
13923         (tui_apply_current_layout): Use it.
13924         (tui_register_window): New function.
13925         * python/python.c (do_start_initialization): Call
13926         gdbpy_initialize_tui.
13927         (python_GdbMethods): Add "register_window_type" function.
13928         * python/python-internal.h (gdbpy_register_tui_window)
13929         (gdbpy_initialize_tui): Declare.
13930         * python/py-tui.c: New file.
13931         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
13932
13933 2020-02-22  Tom Tromey  <tom@tromey.com>
13934
13935         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
13936
13937 2020-02-22  Tom Tromey  <tom@tromey.com>
13938
13939         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
13940         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
13941         * tui/tui-data.c (tui_set_win_with_focus): Remove.
13942         (tui_set_win_focus_to): Move from tui-win.c.
13943
13944 2020-02-22  Tom Tromey  <tom@tromey.com>
13945
13946         * tui/tui-layout.c (make_standard_window, get_locator_window): New
13947         functions.
13948         (known_window_types): New global.
13949         (tui_get_window_by_name): Reimplement.
13950         (initialize_known_windows): New function.
13951         (validate_window_name): Rewrite.
13952         (_initialize_tui_layout): Call initialize_known_windows.
13953
13954 2020-02-22  Tom Tromey  <tom@tromey.com>
13955
13956         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
13957         Remove constants.
13958         * tui/tui-winsource.h (struct tui_source_window_base)
13959         <tui_source_window_base>: Remove parameter.
13960         * tui/tui-winsource.c
13961         (tui_source_window_base::tui_source_window_base): Remove
13962         parameter.
13963         (tui_source_window_base::refill): Update.
13964         * tui/tui-stack.h (struct tui_locator_window)
13965         <tui_locator_window>: Update.
13966         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
13967         Default the constructor.
13968         * tui/tui-regs.h (struct tui_data_item_window)
13969         <tui_data_item_window>: Default the constructor.
13970         (struct tui_data_window) <tui_data_window>: Likewise.
13971         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
13972         Default the constructor.
13973         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
13974         Default the constructor.
13975         <type>: Remove.
13976         (struct tui_win_info) <tui_win_info>: Default the constructor.
13977         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
13978         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
13979         Default the constructor.
13980
13981 2020-02-22  Tom Tromey  <tom@tromey.com>
13982
13983         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
13984         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
13985         * tui/tui-win.c (tui_resize_all): Don't call
13986         tui_delete_invisible_windows.
13987         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
13988         done.
13989         (tui_set_layout): Update.
13990         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
13991         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
13992         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
13993
13994 2020-02-22  Tom Tromey  <tom@tromey.com>
13995
13996         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
13997         correctly.
13998
13999 2020-02-22  Tom Tromey  <tom@tromey.com>
14000
14001         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
14002
14003 2020-02-22  Tom Tromey  <tom@tromey.com>
14004
14005         * tui/tui-winsource.h (struct tui_source_window_iterator)
14006         <inner_iterator>: New etytypedef.
14007         <tui_source_window_iterator>: Take "end" parameter.
14008         <tui_source_window_iterator>: Take iterator.
14009         <operator*, advance>: Update.
14010         <m_iter>: Change type.
14011         <m_end>: New field.
14012         (struct tui_source_windows) <begin, end>: Update.
14013         * tui/tui-layout.c (tui_windows): New global.
14014         (tui_apply_current_layout): Clear tui_windows.
14015         (tui_layout_window::apply): Update tui_windows.
14016         * tui/tui-data.h (tui_windows): Declare.
14017         (all_tui_windows): Now inline function.
14018         (class tui_window_iterator, struct all_tui_windows): Remove.
14019
14020 2020-02-22  Tom Tromey  <tom@tromey.com>
14021
14022         PR tui/17850:
14023         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
14024         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
14025         "height" argument.
14026         (class tui_layout_window) <get_sizes>: Likewise.
14027         (class tui_layout_split) <tui_layout_split>: Add "vertical"
14028         argument.
14029         <get_sizes>: Add "height" argument.
14030         <m_vertical>: New field.
14031         * tui/tui-layout.c (tui_layout_split::clone): Update.
14032         (tui_layout_split::get_sizes): Add "height" argument.
14033         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
14034         (tui_new_layout_command): Parse "-horizontal".
14035         (_initialize_tui_layout): Update help string.
14036         (tui_layout_split::specification): Add "-horizontal" when needed.
14037         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
14038         argument.
14039         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
14040         New methods.
14041
14042 2020-02-22  Tom Tromey  <tom@tromey.com>
14043
14044         * tui/tui-layout.h (enum tui_adjust_result): New.
14045         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
14046         (class tui_layout_window) <adjust_size>: Return
14047         tui_adjust_result.  Rewrite.
14048         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
14049         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
14050
14051 2020-02-22  Tom Tromey  <tom@tromey.com>
14052
14053         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
14054         parameter and return types.
14055         (class tui_layout_base) <specification>: Add "depth".
14056         (class tui_layout_window) <specification>: Add "depth".
14057         (class tui_layout_split) <specification>: Add "depth".
14058         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
14059         and return types.
14060         (tui_new_layout_command): Parse sub-layouts.
14061         (_initialize_tui_layout): Update help string.
14062         (tui_layout_window::specification): Add "depth".
14063         (add_layout_command): Update.
14064
14065 2020-02-22  Tom Tromey  <tom@tromey.com>
14066
14067         * NEWS: Add "tui new-layout" item.
14068         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
14069         Add new-layout command to help text.
14070         (validate_window_name): New function.
14071         (tui_new_layout_command): New function.
14072         (_initialize_tui_layout): Register "new-layout".
14073         (tui_layout_window::specification): New method.
14074         (tui_layout_window::specification): New method.
14075         * tui/tui-layout.h (class tui_layout_base) <specification>: New
14076         method.
14077         (class tui_layout_window) <specification>: New method.
14078         (class tui_layout_split) <specification>: New method.
14079
14080 2020-02-22  Tom Tromey  <tom@tromey.com>
14081
14082         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
14083         * tui/tui-win.c (window_name_completer): Update comment.
14084         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
14085         Declare method.
14086         (class tui_layout_window) <replace_window>: Likewise.
14087         (class tui_layout_split) <replace_window>: Likewise.
14088         (tui_set_layout): Don't declare.
14089         (tui_set_initial_layout): Declare function.
14090         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
14091         (asm_regs_layout): New globals.
14092         (tui_current_layout, show_layout): Remove.
14093         (tui_set_layout, tui_add_win_to_layout): Rewrite.
14094         (find_layout, tui_apply_layout): New function.
14095         (layout_completer): Remove.
14096         (tui_next_layout): Reimplement.
14097         (tui_next_layout_command): New function.
14098         (tui_set_initial_layout, tui_prev_layout_command): New functions.
14099         (tui_regs_layout): Reimplement.
14100         (tui_regs_layout_command): New function.
14101         (extract_display_start_addr): Rewrite.
14102         (next_layout, prev_layout): Remove.
14103         (tui_layout_window::replace_window): New method.
14104         (tui_layout_split::replace_window): New method.
14105         (destroy_layout): New function.
14106         (layout_list): New global.
14107         (add_layout_command): New function.
14108         (initialize_layouts): Update.
14109         (tui_layout_command): New function.
14110         (_initialize_tui_layout): Install "layout" commands.
14111         * tui/tui-data.h (enum tui_layout_type): Remove.
14112         (tui_current_layout): Don't declare.
14113
14114 2020-02-22  Tom Tromey  <tom@tromey.com>
14115
14116         * tui/tui-regs.c (tui_reg_layout): Remove.
14117         (tui_reg_command): Use tui_regs_layout.
14118         * tui/tui-layout.h (tui_reg_command): Declare.
14119         * tui/tui-layout.c (tui_reg_command): New function.
14120
14121 2020-02-22  Tom Tromey  <tom@tromey.com>
14122
14123         * tui/tui.c (tui_rl_delete_other_windows): Call
14124         tui_remove_some_windows.
14125         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
14126         Declare method.
14127         (class tui_layout_window) <remove_windows>: New method.
14128         (class tui_layout_split) <remove_windows>: Declare.
14129         (tui_remove_some_windows): Declare.
14130         * tui/tui-layout.c (tui_remove_some_windows): New function.
14131         (tui_layout_split::remove_windows): New method.
14132
14133 2020-02-22  Tom Tromey  <tom@tromey.com>
14134
14135         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
14136         * tui/tui-layout.h (tui_next_layout): Declare.
14137         * tui/tui-layout.c (tui_next_layout): New function.
14138
14139 2020-02-22  Tom Tromey  <tom@tromey.com>
14140
14141         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
14142         correct coordinates.
14143
14144 2020-02-22  Tom Tromey  <tom@tromey.com>
14145
14146         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
14147         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
14148         DATA_WIN case.
14149
14150 2020-02-22  Tom Tromey  <tom@tromey.com>
14151
14152         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
14153         TUI_DISASM_WIN, not tui_win_list.
14154
14155 2020-02-22  Tom Tromey  <tom@tromey.com>
14156
14157         * valprint.c (generic_val_print_enum_1)
14158         (val_print_type_code_flags): Style member names.
14159         * rust-lang.c (val_print_struct, rust_print_enum)
14160         (rust_print_struct_def, rust_internal_print_type): Style member
14161         names.
14162         * p-valprint.c (pascal_object_print_value_fields): Style member
14163         names.  Only call fprintf_symbol_filtered for static members.
14164         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
14165         * f-valprint.c (f_val_print): Style member names.
14166         * f-typeprint.c (f_type_print_base): Style member names.
14167         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
14168         call fprintf_symbol_filtered for static members.
14169         (cp_print_class_member): Style member names.
14170         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
14171         member names.
14172         * ada-valprint.c (ada_print_scalar): Style enum names.
14173         (ada_val_print_enum): Likewise.
14174         * ada-typeprint.c (print_enum_type): Style enum names.
14175
14176 2020-02-21  Tom Tromey  <tom@tromey.com>
14177
14178         * psympriv.h (struct partial_symtab): Update comment.
14179
14180 2020-02-21  Tom Tromey  <tromey@adacore.com>
14181
14182         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
14183         type is CORE_ADDR.
14184
14185 2020-02-21  Tom de Vries  <tdevries@suse.de>
14186
14187         PR gdb/25534
14188         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
14189         if dependencies[i]->user != NULL.
14190
14191 2020-02-21  Ali Tamur  <tamur@google.com>
14192
14193         * dwarf2/read.c (dwarf2_name): Add null check.
14194
14195 2020-02-20  Tom Tromey  <tom@tromey.com>
14196
14197         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
14198         ">=", in binary search.
14199         (dwarf2_find_containing_comp_unit): New overload.
14200         (run_test): New self-test.
14201         (_initialize_dwarf2_read): Register new test.
14202
14203 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
14204
14205         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
14206         * riscv-tdep.h: Likewise.
14207         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
14208         rv32-only CSR.
14209         * features/riscv/64bit-csr.xml: Regenerated.
14210
14211 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
14212             Tom Tromey  <tom@tromey.com>
14213
14214         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
14215         of 'fputc_unfiltered'.
14216         (putchar_unfiltered): Call 'fputc_unfiltered'.
14217         (fputc_unfiltered): Call 'fputs_unfiltered'.
14218
14219 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
14220
14221         * config.in: Regenerate.
14222         * configure: Regenerate.
14223         * configure.ac: Add --with-python-libdir option.
14224         * main.c: Use WITH_PYTHON_LIBDIR.
14225
14226 2020-02-19  Tom Tromey  <tom@tromey.com>
14227
14228         * symtab.c (general_symbol_info::compute_and_set_names): Use
14229         obstack_strndup.  Simplify call to symbol_set_demangled_name.
14230
14231 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
14232
14233         * dwarf2/read.c (allocate_signatured_type_table,
14234         allocate_dwo_unit_table, allocate_type_unit_groups_table,
14235         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
14236         Remove objfile parameter, update all callers.
14237
14238 2020-02-19  Doug Evans  <dje@google.com>
14239
14240         PR rust/25535
14241         * rust-lang.c (rust_print_enum): Apply embedded_offset to
14242         rust_enum_variant calculation.
14243
14244 2020-02-19  Tom Tromey  <tromey@adacore.com>
14245
14246         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
14247
14248 2020-02-19  Tom Tromey  <tromey@adacore.com>
14249
14250         * ada-lang.c (cache_symbol): Use obstack_strdup.
14251
14252 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14253
14254         * configure: Regenerate.
14255
14256 2020-02-19  Tom Tromey  <tromey@adacore.com>
14257
14258         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
14259         NULL check.
14260
14261 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
14262
14263         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
14264
14265 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14266
14267         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
14268         if GDBSERVER is not defined.
14269         (riscv_tdesc_cache): Likewise, also store const target_desc.
14270         (STATIC_IN_GDB): Define.
14271         (riscv_create_target_description): Update declaration with
14272         STATIC_IN_GDB.
14273         (riscv_lookup_target_description): New function, only define if
14274         GDBSERVER is not defined.
14275         * arch/riscv.h (riscv_create_target_description): Declare only
14276         when GDBSERVER is defined.
14277         (riscv_lookup_target_description): New declaration when GDBSERVER
14278         is not defined.
14279         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
14280         (riscv_linux_read_features): ...this, and return
14281         riscv_gdbarch_features instead of target_desc.
14282         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
14283         (riscv_linux_read_description): Rename to...
14284         (riscv_linux_read_features): ...this.
14285         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
14286         Update to use riscv_gdbarch_features and
14287         riscv_lookup_target_description.
14288         * riscv-tdep.c (riscv_find_default_target_description): Use
14289         riscv_lookup_target_description instead of
14290         riscv_create_target_description.
14291
14292 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14293
14294         * valprint.c (generic_val_print_enum_1): When printing a flag
14295         enum with value 0 and there is no enumerator with value 0, print
14296         just "0" instead of "(unknown: 0x0)".
14297
14298 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14299
14300         * valprint.c (generic_val_print_enum_1): Print unknown part of
14301         flag enum in hex.
14302
14303 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14304
14305         * dwarf2/read.c (update_enumeration_type_from_children): Allow
14306         flag enums to contain duplicate enumerators.
14307         * valprint.c (generic_val_print_enum_1): Update comment.
14308
14309 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14310
14311         * dwarf2/read.c: Include "count-one-bits.h".
14312         (update_enumeration_type_from_children): If an enumerator has
14313         multiple bits set, don't treat the enumeration as a "flag enum".
14314         * valprint.c (generic_val_print_enum_1): Assert that enumerators
14315         of flag enums have 0 or 1 bit set.
14316
14317 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14318
14319         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
14320         conversion.
14321         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14322         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14323         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14324         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14325         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14326
14327 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14328
14329         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
14330
14331 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14332
14333         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
14334         displaced_step_closure_up.
14335         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
14336         (struct displaced_step_closure_up):
14337         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14338         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
14339         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
14340         Likewise.
14341         * gdbarch.sh (displaced_step_copy_insn): Likewise.
14342         * gdbarch.c, gdbarch.h: Re-generate.
14343         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
14344         displaced_step_closure_up.
14345         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14346         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
14347         * infrun.h (displaced_step_closure_up): New type alias.
14348         (struct displaced_step_inferior_state) <step_closure>: Change
14349         type to displaced_step_closure_up.
14350         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
14351         displaced_step_closure_up.
14352         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14353
14354 2020-02-14  Tom Tromey  <tom@tromey.com>
14355
14356         * minidebug.c (gnu_debug_key): New global.
14357         (find_separate_debug_file_in_section): Use it.
14358
14359 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14360
14361         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
14362         std::unique_ptr.
14363         * gdbarch.c: Re-generate.
14364         * gdbarch.h: Re-generate.
14365         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
14366         change.
14367         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
14368         type to std::unique_ptr.
14369         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
14370         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14371         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
14372         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14373         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
14374         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14375         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
14376         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14377         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14378
14379 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14380
14381         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
14382         std::unique_ptr.
14383         (displaced_step_clear): Rename to...
14384         (displaced_step_reset): ... this.  Just call displaced->reset ().
14385         (displaced_step_clear_cleanup): Rename to...
14386         (displaced_step_reset_cleanup): ... this.
14387         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
14388         (displaced_step_fixup): Likewise.
14389         (resume_1): Likewise.
14390         (handle_inferior_event): Restore child's memory before calling
14391         displaced_step_fixup on the parent.
14392         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
14393         to std::unique_ptr.
14394         <step_closure>: Change type to std::unique_ptr.
14395
14396 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14397
14398         * arm-tdep.c: Include count-one-bits.h.
14399         (cleanup_block_store_pc): Use count_one_bits.
14400         (cleanup_block_load_pc): Use count_one_bits.
14401         (arm_copy_block_xfer): Use count_one_bits.
14402         (thumb2_copy_block_xfer): Use count_one_bits.
14403         (thumb_copy_pop_pc_16bit): Use count_one_bits.
14404         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
14405         (thumb_get_next_pcs_raw): Use count_one_bits.
14406         (arm_get_next_pcs_raw): Use count_one_bits_l.
14407         * arch/arm.c (bitcount): Remove.
14408         * arch/arm.h (bitcount): Remove.
14409
14410 2020-02-14  Tom Tromey  <tromey@adacore.com>
14411
14412         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
14413         Update.
14414         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
14415         * dwarf2/loc.c (call_site_find_chain_1): Return
14416         unique_xmalloc_ptr.
14417         (call_site_find_chain): Likewise.
14418
14419 2020-02-14  Richard Biener  <rguenther@suse.de>
14420
14421         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
14422         on expression with division operators.
14423
14424 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14425
14426         * MAINTAINERS (Write After Approval): Adding myself.
14427
14428 2020-02-12  Tom Tromey  <tom@tromey.com>
14429
14430         * event-loop.c (event_data, gdb_event, event_handler_func):
14431         Remove.
14432
14433 2020-02-12  Tom Tromey  <tom@tromey.com>
14434
14435         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
14436         (dwarf2_frame_objfile_data): Add comment.
14437         (find_comp_unit, set_comp_unit): New functions.
14438         (dwarf2_frame_find_fde): Use find_comp_unit.
14439         (dwarf2_build_frame_info): Use set_comp_unit.
14440
14441 2020-02-12  Tom Tromey  <tom@tromey.com>
14442
14443         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
14444         (comp_unit): Don't initialize objfile.
14445         (execute_cfa_program): Add text_offset parameter.
14446         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
14447         (dwarf2_frame_cache): Update.
14448         (dwarf2_build_frame_info): Don't set "objfile" member.
14449
14450 2020-02-12  Tom Tromey  <tom@tromey.com>
14451
14452         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
14453         (decode_frame_entry): Likewise.
14454         (dwarf2_build_frame_info): Update.
14455
14456 2020-02-12  Tom Tromey  <tom@tromey.com>
14457
14458         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
14459         (decode_frame_entry_1): Use the comp_unit obstack.
14460
14461 2020-02-12  Tom Tromey  <tom@tromey.com>
14462
14463         * dwarf2/frame.c (struct comp_unit): Add initializers and
14464         constructor.
14465         (dwarf2_frame_objfile_data): Store a comp_unit.
14466         (dwarf2_frame_find_fde): Update.
14467         (dwarf2_build_frame_info): Use "new".
14468
14469 2020-02-12  Tom Tromey  <tom@tromey.com>
14470
14471         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
14472         (dwarf2_fde_table): Typedef for std::vector.
14473         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
14474         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
14475         (decode_frame_entry): Update.
14476         (dwarf2_build_frame_info): Use "new".
14477
14478 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
14479
14480         * arm-tdep.c (arm_gdbarch_init): Update.
14481         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
14482         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
14483         have_neon, is_m>: Change to bool.
14484
14485 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
14486
14487         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
14488
14489 2020-02-12  Tom Tromey  <tom@tromey.com>
14490
14491         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
14492
14493 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
14494
14495         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
14496         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
14497
14498 2020-02-11  Tom Tromey  <tom@tromey.com>
14499
14500         * psymtab.h: Update comment.
14501
14502 2020-02-11  Tom Tromey  <tom@tromey.com>
14503
14504         * gdb_obstack.h (struct auto_obstack): Use
14505         DISABLE_COPY_AND_ASSIGN.
14506
14507 2020-02-11  Tom Tromey  <tom@tromey.com>
14508
14509         * dwarf2/frame.h (struct objfile): Don't forward declare.
14510
14511 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14512
14513         * cris-tdep.c (cris_supply_gregset): Change signature to match
14514         what struct regset expects.
14515         (cris_regset): New struct.
14516         (fetch_core_registers): Remove.
14517         (cris_iterate_over_regset_sections): New function.
14518         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
14519         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
14520
14521 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14522
14523         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
14524         registers.
14525
14526 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14527
14528         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
14529
14530 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14531
14532         * configure: Re-generate.
14533
14534 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14535
14536         * configure: Re-generate.
14537
14538 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14539
14540         * acinclude: Update warning.m4 path.
14541         * warning.m4: Move to gdbsupport.
14542
14543 2020-02-11  Tom Tromey  <tromey@adacore.com>
14544
14545         * remote.c (remote_console_output): Update.
14546         * printcmd.c (printf_command): Update.
14547         * event-loop.c (gdb_wait_for_event): Update.
14548         * linux-nat.c (sigchld_handler): Update.
14549         * remote-sim.c (gdb_os_write_stdout): Update.
14550         (gdb_os_flush_stdout): Update.
14551         (gdb_os_flush_stderr): Update.
14552         (gdb_os_write_stderr): Update.
14553         * exceptions.c (print_exception): Update.
14554         * remote-fileio.c (remote_fileio_func_read): Update.
14555         (remote_fileio_func_write): Update.
14556         * tui/tui.c (tui_enable): Update.
14557         * tui/tui-interp.c (tui_interp::init): Update.
14558         * utils.c (init_page_info): Update.
14559         (putchar_unfiltered, fputc_unfiltered): Update.
14560         (gdb_flush): Update.
14561         (emit_style_escape): Update.
14562         (flush_wrap_buffer, fputs_maybe_filtered): Update.
14563         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
14564         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
14565         (stderr_file::write): Update.
14566         (stderr_file::puts): Update.
14567         * ui-file.h (ui_file_isatty, ui_file_write)
14568         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
14569         (ui_file_puts): Don't declare.
14570
14571 2020-02-10  Tom de Vries  <tdevries@suse.de>
14572
14573         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
14574         sentinel to char *.
14575
14576 2020-02-09  Tom de Vries  <tdevries@suse.de>
14577
14578         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
14579         filename if it matches "<artificial>".
14580
14581 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14582
14583         * windows-tdep.c (struct enum_value_name): New struct.
14584         (create_enum): New function.
14585         (windows_get_siginfo_type): Create and use enum types.
14586
14587 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14588
14589         * NEWS: Mention $_siginfo support for Windows.
14590         * windows-nat.c (handle_exception): Set siginfo_er.
14591         (windows_nat_target::mourn_inferior): Reset siginfo_er.
14592         (windows_xfer_siginfo): New function.
14593         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
14594         * windows-tdep.c (struct windows_gdbarch_data): New struct.
14595         (init_windows_gdbarch_data): New function.
14596         (get_windows_gdbarch_data): New function.
14597         (windows_get_siginfo_type): New function.
14598         (windows_init_abi): Register windows_get_siginfo_type.
14599         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
14600
14601 2020-02-08  Tom Tromey  <tom@tromey.com>
14602
14603         * dwarf2/read.c (class cutu_reader) <cutu_reader,
14604         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
14605         <keep>: Declare method.
14606         <m_keep>: Remove member.
14607         <~cutu_reader>: Remove.
14608         (cutu_reader::init_tu_and_read_dwo_dies): Update.
14609         (cutu_reader::cutu_reader): Update.
14610         (cutu_reader::keep): Rename from ~cutu_reader.
14611         (process_psymtab_comp_unit, build_type_psymtabs_1)
14612         (process_skeletonless_type_unit, load_partial_comp_unit)
14613         (load_full_comp_unit, dwarf2_read_addr_index)
14614         (read_signatured_type): Update.
14615
14616 2020-02-08  Tom Tromey  <tom@tromey.com>
14617
14618         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
14619         "want_partial_unit" parameter.
14620         (process_psymtab_comp_unit): Change want_partial_unit to bool.
14621         Inline check for DW_TAG_partial_unit.
14622         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
14623
14624 2020-02-08  Tom Tromey  <tom@tromey.com>
14625
14626         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
14627         read.c.
14628         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
14629         read.c.
14630
14631 2020-02-08  Tom Tromey  <tom@tromey.com>
14632
14633         * dwarf2/read.c (read_address): Move to comp-unit.c.
14634         (dwarf2_rnglists_process, dwarf2_ranges_process)
14635         (read_attribute_value, dwarf_decode_lines_1)
14636         (var_decode_location, decode_locdesc): Update.
14637         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
14638         read.c.  Remove "cu" parameter.
14639         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
14640         method.
14641
14642 2020-02-08  Tom Tromey  <tom@tromey.com>
14643
14644         * dwarf2/read.c (read_attribute_value, read_indirect_string)
14645         (read_indirect_line_string): Update.
14646         * dwarf2/comp-unit.c (read_offset): Remove.
14647         (read_comp_unit_head): Update.
14648         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
14649         method.
14650         (read_offset): Don't declare.
14651
14652 2020-02-08  Tom Tromey  <tom@tromey.com>
14653
14654         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
14655         * dwarf2/read.c (struct comp_unit_head): Move to
14656         dwarf2/comp-unit.h.
14657         (enum class rcuh_kind): Move to comp-unit.h.
14658         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
14659         (read_comp_unit_head, error_check_comp_unit_head)
14660         (read_and_check_comp_unit_head): Move to comp-unit.c.
14661         (read_offset, dwarf_unit_type_name): Likewise.
14662         (create_debug_type_hash_table, read_cutu_die_from_dwo)
14663         (cutu_reader::cutu_reader, read_call_site_scope)
14664         (find_partial_die, follow_die_offset): Update.
14665         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
14666
14667 2020-02-08  Tom Tromey  <tom@tromey.com>
14668
14669         * dwarf2/read.c (read_offset_1): Move to leb.c.
14670         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
14671         (dwarf_decode_macro_bytes): Update.
14672         * dwarf2/leb.c (read_offset): Rename; move from read.c.
14673         * dwarf2/leb.h (read_offset): Declare.
14674
14675 2020-02-08  Tom Tromey  <tom@tromey.com>
14676
14677         * dwarf2/read.c (dwarf2_section_size): Remove.
14678         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
14679         Update.
14680         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
14681
14682 2020-02-08  Tom Tromey  <tom@tromey.com>
14683
14684         * dwarf2/read.c (read_initial_length): Move to leb.c.
14685         * dwarf2/leb.h (read_initial_length): Declare.
14686         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
14687         handle_nonstd parameter.
14688         * dwarf2/frame.c (read_initial_length): Remove.
14689         (decode_frame_entry_1): Update.
14690
14691 2020-02-08  Tom Tromey  <tom@tromey.com>
14692
14693         * dwarf2/loc.c (dwarf2_find_location_expression)
14694         (dwarf_evaluate_loc_desc::get_tls_address)
14695         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
14696         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
14697         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
14698         (dwarf2_compile_property_to_c)
14699         (dwarf2_loc_desc_get_symbol_read_needs)
14700         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
14701         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
14702         (loclist_describe_location, loclist_tracepoint_var_ref)
14703         (loclist_generate_c_location): Update.
14704         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
14705         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
14706         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
14707         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
14708         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
14709         (dwarf2_per_cu_data::addr_size)
14710         (dwarf2_per_cu_data::ref_addr_size)
14711         (dwarf2_per_cu_data::text_offset)
14712         (dwarf2_per_cu_data::addr_type): Now methods.
14713         (per_cu_header_read_in): Make per_cu "const".
14714         (dwarf2_version): Remove.
14715         (dwarf2_per_cu_data::int_type): Now a method.
14716         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
14717         (set_die_type, read_array_type, read_subrange_index_type)
14718         (read_tag_string_type, read_subrange_type): Update.
14719         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
14720         offset_size, ref_addr_size, text_offset, addr_type, version,
14721         objfile, int_type, addr_sized_int_type>: Declare methods.
14722
14723 2020-02-08  Tom Tromey  <tom@tromey.com>
14724
14725         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
14726         Move earlier.
14727
14728 2020-02-08  Tom Tromey  <tom@tromey.com>
14729
14730         * dwarf2/read.h (dwarf_line_debug): Declare.
14731         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
14732         * dwarf2/read.c: Move line_header code to new files.
14733         (dwarf_line_debug): No longer static.
14734         * dwarf2/line-header.c: New file.
14735         * dwarf2/line-header.h: New file.
14736
14737 2020-02-08  Tom Tromey  <tom@tromey.com>
14738
14739         * dwarf2/read.c (struct line_header) <file_full_name,
14740         file_file_name>: Return unique_xmalloc_ptr.
14741         (line_header::file_file_name): Update.
14742         (line_header::file_full_name): Update.
14743         (dw2_get_file_names_reader): Update.
14744         (macro_start_file): Update.
14745
14746 2020-02-08  Tom Tromey  <tom@tromey.com>
14747
14748         * dwarf2/read.c (struct line_header) <file_full_name,
14749         file_file_name>: Declare methods.
14750         (dw2_get_file_names_reader): Update.
14751         (file_file_name): Now a method.
14752         (file_full_name): Likewise.
14753         (macro_start_file): Update.
14754
14755 2020-02-08  Tom Tromey  <tom@tromey.com>
14756
14757         * dwarf2/read.c (dwarf_always_disassemble)
14758         (show_dwarf_always_disassemble): Move to loc.c.
14759         (_initialize_dwarf2_read): Move "always-disassemble" registration
14760         to loc.c.
14761         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
14762         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
14763         static.
14764         (show_dwarf_always_disassemble): Move from read.c.
14765         (_initialize_dwarf2loc): Move always-disassemble from read.c.
14766
14767 2020-02-08  Tom Tromey  <tom@tromey.com>
14768
14769         * dwarf2/read.c (~dwarf2_per_objfile): Update.
14770         (create_quick_file_names_table): Return htab_up.
14771         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
14772         Update.
14773         * dwarf2/read.h (struct dwarf2_per_objfile)
14774         <quick_file_names_table>: Now htab_up.
14775
14776 2020-02-08  Tom Tromey  <tom@tromey.com>
14777
14778         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
14779
14780 2020-02-08  Tom Tromey  <tom@tromey.com>
14781
14782         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
14783         Rewrite.
14784         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
14785         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
14786         (abbrev_table::abbrev_table): No longer inline.
14787         (ABBREV_HASH_SIZE): Remove.
14788         (abbrev_table::m_abbrevs): Now an htab_up.
14789
14790 2020-02-08  Tom Tromey  <tom@tromey.com>
14791
14792         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
14793         (cutu_reader): Update.
14794         (build_type_psymtabs_1): Update.
14795         * dwarf2/abbrev.c (abbrev_table::read): Rename.
14796         (abbrev_table::alloc_abbrev): Update.
14797         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
14798         (abbrev_table::read): New static method, renamed from
14799         abbrev_table_read_table.
14800         (abbrev_table::alloc_abbrev)
14801         (abbrev_table::add_abbrev): Now private.
14802         (abbrev_table::abbrev_table): Now private.
14803         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
14804
14805 2020-02-08  Tom Tromey  <tom@tromey.com>
14806
14807         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
14808         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
14809         htab_up.
14810
14811 2020-02-08  Tom Tromey  <tom@tromey.com>
14812
14813         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
14814         htab_up.
14815         (lookup_dwo_unit_in_dwp): Update.
14816         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
14817         on obstack.
14818
14819 2020-02-08  Tom Tromey  <tom@tromey.com>
14820
14821         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
14822         obstack.
14823
14824 2020-02-08  Tom Tromey  <tom@tromey.com>
14825
14826         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
14827         line_header_hash.
14828         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
14829         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
14830         Change type to htab_up.
14831
14832 2020-02-08  Tom Tromey  <tom@tromey.com>
14833
14834         * dwarf2/read.c (allocate_type_unit_groups_table): Return
14835         htab_up.  Don't allocate on obstack.
14836         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
14837         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
14838         Change type to htab_up.
14839
14840 2020-02-08  Tom Tromey  <tom@tromey.com>
14841
14842         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
14843         Change type to htab_up.
14844         * dwarf2/read.c (create_signatured_type_table_from_index)
14845         (create_signatured_type_table_from_debug_names)
14846         (create_all_type_units, add_type_unit)
14847         (lookup_dwo_signatured_type, lookup_signatured_type)
14848         (process_skeletonless_type_unit): Update.
14849         (create_debug_type_hash_table, create_debug_types_hash_table):
14850         Change type of types_htab.
14851         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
14852         htab_up.  Don't allocate on obstack.
14853         (create_cus_hash_table): Change type of cus_htab parameter.
14854         (struct dwo_file) <cus, tus>: Now htab_up.
14855         (lookup_dwo_signatured_type, lookup_dwo_cutu)
14856         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
14857         (queue_and_load_all_dwo_tus): Update.
14858         * dwarf2/index-write.c (write_gdbindex): Update.
14859         (write_debug_names): Update.
14860
14861 2020-02-08  Tom Tromey  <tom@tromey.com>
14862
14863         * dwarf2/read.h (struct dwarf2_queue_item): Move from
14864         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
14865         destructor.
14866         (struct dwarf2_per_objfile) <queue>: New member.
14867         * dwarf2/read.c (struct dwarf2_queue_item): Move to
14868         dwarf2/read.h.
14869         (dwarf2_queue, dwarf2_queue_tail): Remove.
14870         (class dwarf2_queue_guard): Add parameter to constructor.  Use
14871         DISABLE_COPY_AND_ASSIGN.
14872         <m_per_objfile>: New member.
14873         <~dwarf2_queue_guard>: Rewrite.
14874         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
14875         Update.
14876         (~dwarf2_queue_item): New.
14877
14878 2020-02-08  Tom Tromey  <tom@tromey.com>
14879
14880         * dwarf2/read.c (struct die_info) <has_children>: New member.
14881         (dw2_get_file_names_reader): Remove has_children.
14882         (dw2_get_file_names): Update.
14883         (read_cutu_die_from_dwo): Remove has_children.
14884         (cutu_reader::init_tu_and_read_dwo_dies)
14885         (cutu_reader::cutu_reader): Update.
14886         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
14887         Remove has_children.
14888         (build_type_psymtabs_1, process_skeletonless_type_unit)
14889         (load_partial_comp_unit, load_full_comp_unit): Update.
14890         (create_dwo_cu_reader): Remove has_children.
14891         (create_cus_hash_table, read_die_and_children): Update.
14892         (read_full_die_1,read_full_die): Remove has_children.
14893         (read_signatured_type): Update.
14894         (class cutu_reader) <has_children>: Remove.
14895
14896 2020-02-08  Tom Tromey  <tom@tromey.com>
14897
14898         * dwarf2/expr.c: Rename from dwarf2expr.c.
14899         * dwarf2/expr.h: Rename from dwarf2expr.h.
14900         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
14901         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
14902         * dwarf2/frame.c: Rename from dwarf2-frame.c.
14903         * dwarf2/frame.h: Rename from dwarf2-frame.h.
14904         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
14905         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
14906         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
14907         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
14908         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
14909         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
14910         * dwarf2/loc.c: Rename from dwarf2loc.c.
14911         * dwarf2/loc.h: Rename from dwarf2loc.h.
14912         * dwarf2/read.c: Rename from dwarf2read.c.
14913         * dwarf2/read.h: Rename from dwarf2read.h.
14914         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
14915         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
14916         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
14917         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
14918         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
14919         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
14920         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
14921         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
14922         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
14923         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
14924         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
14925         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
14926         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
14927         Update.
14928         * Makefile.in (COMMON_SFILES): Update.
14929         (HFILES_NO_SRCDIR): Update.
14930
14931 2020-02-08  Tom Tromey  <tom@tromey.com>
14932
14933         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
14934         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
14935
14936 2020-02-08  Tom Tromey  <tom@tromey.com>
14937
14938         * dwarf2read.h (struct die_info): Don't declare.
14939
14940 2020-02-08  Tom Tromey  <tom@tromey.com>
14941
14942         * dwarf2read.h (die_info_ptr): Remove typedef.
14943
14944 2020-02-08  Tom Tromey  <tom@tromey.com>
14945
14946         * dwarf2read.c (read_call_site_scope)
14947         (handle_data_member_location, dwarf2_add_member_fn)
14948         (mark_common_block_symbol_computed, read_common_block)
14949         (attr_to_dynamic_prop, partial_die_info::read)
14950         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
14951         (dwarf2_symbol_mark_computed, set_die_type): Update.
14952         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
14953         method.
14954         (attr_form_is_block): Don't declare.
14955         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
14956
14957 2020-02-08  Tom Tromey  <tom@tromey.com>
14958
14959         * dwarf2read.c (dwarf2_find_base_address, )
14960         (read_call_site_scope, rust_containing_type)
14961         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
14962         (handle_data_member_location, dwarf2_add_member_fn)
14963         (get_alignment, read_structure_type, process_structure_scope)
14964         (mark_common_block_symbol_computed, read_common_block)
14965         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
14966         (partial_die_info::read, read_attribute_value, new_symbol)
14967         (lookup_die_type, dwarf2_get_ref_die_offset)
14968         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
14969         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
14970         (dwarf2_symbol_mark_computed): Update.
14971         * dwarf2/attribute.h (struct attribute) <value_as_address,
14972         form_is_section_offset, form_is_constant, form_is_ref>: Declare
14973         methods.
14974         (value_as_address, attr_form_is_section_offset)
14975         (attr_form_is_constant, attr_form_is_ref): Don't declare.
14976         * dwarf2/attribute.c (attribute::value_as_address)
14977         (attribute::form_is_section_offset, attribute::form_is_constant)
14978         (attribute::form_is_ref): Now methods.
14979
14980 2020-02-08  Tom Tromey  <tom@tromey.com>
14981
14982         * dwarf2read.c (struct attribute, DW_STRING)
14983         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
14984         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
14985         (attr_form_is_block, attr_form_is_section_offset)
14986         (attr_form_is_constant, attr_form_is_ref): Move.
14987         * dwarf2/attribute.h: New file.
14988         * dwarf2/attribute.c: New file, from dwarf2read.c.
14989         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
14990
14991 2020-02-08  Tom Tromey  <tom@tromey.com>
14992
14993         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
14994         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
14995         Move.
14996         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
14997         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
14998         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
14999         abbrev.c.
15000         * dwarf2/abbrev.h: New file.
15001         * dwarf2/abbrev.c: New file, from dwarf2read.c.
15002         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
15003
15004 2020-02-08  Tom Tromey  <tom@tromey.com>
15005
15006         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
15007         (dwarf2_section_size, dwarf2_get_section_info)
15008         (create_signatured_type_table_from_debug_names)
15009         (create_addrmap_from_aranges, read_debug_names_from_section)
15010         (get_gdb_index_contents_from_section, read_comp_unit_head)
15011         (error_check_comp_unit_head, read_abbrev_offset)
15012         (create_debug_type_hash_table, init_cu_die_reader)
15013         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
15014         (read_comp_units_from_section, create_cus_hash_table)
15015         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
15016         (create_dwp_v2_section, dwarf2_rnglists_process)
15017         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
15018         (abbrev_table_read_table, read_indirect_string_at_offset_from)
15019         (read_indirect_string_from_dwz, read_addr_index_1)
15020         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
15021         (dwarf_decode_macro_bytes, dwarf_decode_macros)
15022         (fill_in_loclist_baton): Update.
15023         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
15024         get_containing_section, get_bfd_owner, get_bfd_section,
15025         get_file_name, get_id, get_flags, empty, read>: Declare methods.
15026         (dwarf2_read_section, get_section_name, get_section_file_name)
15027         (get_containing_section, get_section_bfd_owner)
15028         (get_section_bfd_section, get_section_name, get_section_file_name)
15029         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
15030         declare.
15031         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
15032         (dwarf2_section_info::get_bfd_owner)
15033         (dwarf2_section_info::get_bfd_section)
15034         (dwarf2_section_info::get_name)
15035         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
15036         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
15037         (dwarf2_section_info::read): Now methods.
15038         * dwarf-index-write.c (class debug_names): Update.
15039
15040 2020-02-08  Tom Tromey  <tom@tromey.com>
15041
15042         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
15043         Move to dwarf2/section.h.
15044         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
15045         (get_section_bfd_section, get_section_name)
15046         (get_section_file_name, get_section_id, get_section_flags)
15047         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
15048         dwarf2/section.c.
15049         * dwarf2/section.h: New file.
15050         * dwarf2/section.c: New file, from dwarf2read.c.
15051         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
15052
15053 2020-02-08  Tom Tromey  <tom@tromey.com>
15054
15055         * dwarf2read.h (read_unsigned_leb128): Don't declare.
15056         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
15057         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
15058         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
15059         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
15060         * dwarf2/leb.h: New file, from dwarf2read.c.
15061         * dwarf2/leb.c: New file, from dwarf2read.c.
15062         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
15063         Remove.
15064         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
15065         (COMMON_SFILES): Add dwarf2/leb.c.
15066
15067 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
15068
15069         GDB 9.1 released.
15070
15071 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15072
15073         PR gdb/25190:
15074         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
15075         * gdb/remote.c (remote_console_output): Update.
15076         * gdb/ui-file.c (fputs_unfiltered): Rename to...
15077         (ui_file_puts): ...this.
15078         * gdb/ui-file.h (ui_file_puts): Add declaration.
15079         * gdb/utils.c (emit_style_escape): Update.
15080         (flush_wrap_buffer): Update.
15081         (fputs_maybe_filtered): Update.
15082         (fputs_unfiltered): Add function.
15083
15084 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15085
15086         * gdb/event-loop.c (gdb_wait_for_event): Update.
15087         * gdb/printcmd.c (printf_command): Update.
15088         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
15089         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
15090         (gdb_os_flush_stderr): Update.
15091         * gdb/remote.c (remote_console_output): Update.
15092         * gdb/ui-file.c (gdb_flush): Rename to...
15093         (ui_file_flush): ...this.
15094         (stderr_file::write): Update.
15095         (stderr_file::puts): Update.
15096         * gdb/ui-file.h (gdb_flush): Rename to...
15097         (ui_file_flush): ...this.
15098         * gdb/utils.c (gdb_flush): Add function.
15099         * gdb/utils.h (gdb_flush): Add declaration.
15100
15101 2020-02-07  Tom Tromey  <tromey@adacore.com>
15102
15103         PR breakpoints/24915:
15104         * source.c (find_and_open_source): Do not check basenames_may_differ.
15105
15106 2020-02-07  Tom Tromey  <tom@tromey.com>
15107
15108         * README: Update gdbserver documentation.
15109         * gdbserver: Move to top level.
15110         * configure.tgt (build_gdbserver): Remove.
15111         * configure.ac: Remove --enable-gdbserver.
15112         * configure: Rebuild.
15113         * Makefile.in (distclean): Don't mention gdbserver.
15114
15115 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15116
15117         * source-cache.c (source_cache::ensure): Surround
15118         get_plain_source_lines with a try/catch.
15119         (source_cache::get_line_charpos): Get rid of try/catch
15120         and only check for the return value of "ensure".
15121         * tui/tui-source.c (tui_source_window::set_contents):
15122         Simplify "nlines" calculation.
15123
15124 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15125
15126         * MAINTAINERS (Write After Approval): Add myself.
15127
15128 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15129
15130         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
15131         function call.
15132
15133 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15134
15135         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
15136
15137 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
15138
15139         * nat/riscv-linux-tdesc.h: New file.
15140         * nat/riscv-linux-tdesc.c: New file, taking code from...
15141         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15142         ... here.
15143         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
15144         NATDEPFILES.
15145
15146 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
15147
15148         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
15149         we don't set the fake simulator ptid to the null_ptid.
15150
15151 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
15152
15153         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
15154         * gdbthread.h (class thread_info) <resumed>: Likewise.
15155         * infrun.c (resume_1): Likewise.
15156         (proceed): Likewise.
15157         (infrun_thread_stop_requested): Likewise.
15158         (stop_all_threads): Likewise.
15159         (handle_inferior_event): Likewise.
15160         (restart_threads): Likewise.
15161         (finish_step_over): Likewise.
15162         (keep_going_stepped_thread): Likewise.
15163         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
15164         (linux_handle_extended_wait): Likewise.
15165         * record-btrace.c (get_thread_current_frame_id): Likewise.
15166         * record-full.c (record_full_wait_1): Likewise.
15167         * remote.c (remote_target::process_initial_stop_replies): Likewise.
15168         * target.c (target_resume): Likewise.
15169         * thread.c (set_running_thread): Likewise.
15170
15171 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15172
15173         * f-valprint.c (f77_print_array_1): Changed datatype of index
15174         variable to LONGEST from int to enable it to contain bound
15175         values correctly.
15176
15177 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
15178
15179         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
15180         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
15181         offsets according to FLEN determined.
15182         (riscv_linux_nat_target::read_description): Determine FLEN
15183         dynamically.
15184         (riscv_linux_nat_target::fetch_registers): Size regset buffer
15185         according to FLEN determined.
15186         (riscv_linux_nat_target::store_registers): Likewise.
15187
15188 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
15189
15190         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
15191         when reg->group is empty and reggroup is not.
15192
15193 2020-01-31  Tom Tromey  <tromey@adacore.com>
15194
15195         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
15196         Call beneath target's mourn_inferior after unpushing.
15197
15198 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15199
15200         PR tui/9765
15201         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
15202         have enough lines to fill the screen, still return the lowest
15203         address we found.
15204
15205 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15206
15207         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
15208         '-', '<', and '>' commands.
15209
15210 2020-01-29  Pedro Alves  <palves@redhat.com>
15211             Sergio Durigan Junior  <sergiodj@redhat.com>
15212
15213         * infcmd.c (construct_inferior_arguments): Assert that
15214         'argc' is greater than 0.
15215
15216 2020-01-29  Luis Machado  <luis.machado@linaro.org>
15217
15218         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
15219         (BRK_INSN_MASK): Define to 0xd4200000.
15220         (aarch64_program_breakpoint_here_p): New function.
15221         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
15222         * arch-utils.c (default_program_breakpoint_here_p): Moved from
15223         breakpoint.c.
15224         * arch-utils.h (default_program_breakpoint_here_p): Moved from
15225         breakpoint.h
15226         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
15227         call gdbarch_program_breakpoint_here_p.
15228         (program_breakpoint_here): Moved to arch-utils.c, renamed to
15229         default_program_breakpoint_here_p, changed return type to bool and
15230         simplified.
15231         * breakpoint.h (program_breakpoint_here): Moved prototype to
15232         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
15233         return type to bool.
15234         * gdbarch.c: Regenerate.
15235         * gdbarch.h: Regenerate.
15236         * gdbarch.sh (program_breakpoint_here_p): New method.
15237         * infrun.c (handle_signal_stop): Call
15238         gdbarch_program_breakpoint_here_p.
15239
15240 2020-01-26  Tom Tromey  <tom@tromey.com>
15241
15242         * ctfread.c (struct ctf_fp_info): Reindent.
15243         (_initialize_ctfread): Remove.
15244
15245 2020-01-26  Tom Tromey  <tom@tromey.com>
15246
15247         * psymtab.c (partial_map_expand_apply)
15248         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
15249         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
15250         (psym_print_stats, psym_expand_symtabs_for_function)
15251         (psym_map_symbol_filenames, psym_map_matching_symbols)
15252         (psym_expand_symtabs_matching)
15253         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
15254         (maintenance_check_psymtabs): Use new methods.
15255         * psympriv.h (struct partial_symtab) <readin_p,
15256         get_compunit_symtab>: New methods.
15257         <readin, compunit_symtab>: Remove members.
15258         (struct standard_psymtab): New.
15259         (struct legacy_psymtab): Derive from standard_psymtab.
15260         * dwarf2read.h (struct dwarf2_psymtab): Derive from
15261         standard_psymtab.
15262         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
15263
15264 2020-01-26  Tom Tromey  <tom@tromey.com>
15265
15266         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
15267         read_dependencies.  Add assert.
15268         * psymtab.c (partial_symtab::read_dependencies): New method.
15269         * psympriv.h (struct partial_symtab) <read_dependencies>: New
15270         method.
15271         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
15272         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
15273         read_dependencies.
15274         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
15275         Add assert.
15276
15277 2020-01-26  Tom Tromey  <tom@tromey.com>
15278
15279         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
15280         Call expand_psymtab.
15281         (xcoff_read_symtab): Call expand_psymtab.
15282         (xcoff_start_psymtab, xcoff_end_psymtab): Set
15283         legacy_expand_psymtab.
15284         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
15285         method.
15286         (struct legacy_psymtab) <expand_psymtab>: Implement.
15287         <legacy_expand_psymtab>: New member.
15288         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
15289         (parse_partial_symbols): Set legacy_expand_psymtab.
15290         (psymtab_to_symtab_1): Change argument order.  Call
15291         expand_psymtab.
15292         (new_psymtab): Set legacy_expand_psymtab.
15293         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
15294         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
15295         expand_psymtab.
15296         (dwarf2_psymtab::expand_psymtab): Rename from
15297         psymtab_to_symtab_1.  Call expand_psymtab.
15298         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
15299         (dbx_end_psymtab): Likewise.
15300         (dbx_psymtab_to_symtab_1): Change argument order. Call
15301         expand_psymtab.
15302         (dbx_read_symtab): Call expand_psymtab.
15303         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
15304         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
15305         (ctf_psymtab::read_symtab): Call expand_psymtab.
15306
15307 2020-01-26  Tom Tromey  <tom@tromey.com>
15308
15309         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
15310         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
15311         messages.
15312         * mdebugread.c (mdebug_read_symtab): Remove prints.
15313         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
15314         assert.
15315         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
15316
15317 2020-01-26  Tom Tromey  <tom@tromey.com>
15318
15319         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
15320         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
15321         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
15322         legacy_symtab.
15323         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
15324         * psymtab.c (psymtab_to_symtab): Call method.
15325         (dump_psymtab): Update.
15326         * psympriv.h (struct partial_symtab): Add virtual destructor.
15327         <read_symtab>: New method.
15328         (struct legacy_symtab): New.
15329         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
15330         (struct pst_map) <pst>: Now a legacy_psymtab.
15331         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
15332         (new_psymtab): Use legacy_psymtab.
15333         * dwarf2read.h (struct dwarf2_psymtab): New.
15334         (struct dwarf2_per_cu_data) <psymtab>: Use it.
15335         * dwarf2read.c (dwarf2_create_include_psymtab)
15336         (dwarf2_build_include_psymtabs, create_type_unit_group)
15337         (create_partial_symtab, process_psymtab_comp_unit_reader)
15338         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
15339         (set_partial_user): Use dwarf2_psymtab.
15340         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
15341         (psymtab_to_symtab_1, process_full_comp_unit)
15342         (process_full_type_unit, dwarf2_ranges_read)
15343         (dwarf2_get_pc_bounds, psymtab_include_file_name)
15344         (dwarf_decode_lines): Use dwarf2_psymtab.
15345         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
15346         (add_address_entry_worker, write_one_signatured_type)
15347         (recursively_count_psymbols, recursively_write_psymbols)
15348         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
15349         (write_debug_names): Likewise.
15350         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
15351         <pst>: Now a legacy_psymtab.
15352         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
15353         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
15354         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
15355         * ctfread.c (struct ctf_psymtab): New.
15356         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
15357         ctf_psymtab.
15358         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
15359         (create_partial_symtab): Return a ctf_psymtab.
15360         (scan_partial_symbols): Update.
15361
15362 2020-01-26  Tom Tromey  <tom@tromey.com>
15363
15364         * xcoffread.c (xcoff_start_psymtab): Use new.
15365         * psymtab.c (partial_symtab::partial_symtab): New constructor,
15366         renamed from start_psymtab_common.
15367         * psympriv.h (struct partial_symtab): Add new constructor.
15368         (start_psymtab_common): Don't declare.
15369         * mdebugread.c (parse_partial_symbols): Use new.
15370         * dwarf2read.c (create_partial_symtab): Use new.
15371         * dbxread.c (start_psymtab): Use new.
15372         * ctfread.c (create_partial_symtab): Use new.
15373
15374 2020-01-26  Tom Tromey  <tom@tromey.com>
15375
15376         * xcoffread.c (xcoff_end_psymtab): Use new.
15377         * psymtab.c (start_psymtab_common): Use new.
15378         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
15379         Update.
15380         * psympriv.h (struct partial_symtab): Add parameters to
15381         constructor.  Don't inline.
15382         (allocate_psymtab): Don't declare.
15383         * mdebugread.c (new_psymtab): Use new.
15384         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
15385         * dbxread.c (dbx_end_psymtab): Use new.
15386
15387 2020-01-26  Tom Tromey  <tom@tromey.com>
15388
15389         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
15390         allocate_psymtab.  Update documentation.
15391         * psymtab.c (psymtab_storage::install_psymtab): Rename from
15392         allocate_psymtab.  Do not use new.
15393         (allocate_psymtab): Use new.  Update.
15394
15395 2020-01-26  Tom Tromey  <tom@tromey.com>
15396
15397         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
15398         * psymtab.c (psym_print_stats): Update.
15399         * psympriv.h (struct partial_symtab) <readin,
15400         psymtabs_addrmap_supported, anonymous>: Now bool.
15401         * mdebugread.c (psymtab_to_symtab_1): Update.
15402         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
15403         (build_type_psymtabs_reader, psymtab_to_symtab_1)
15404         (process_full_comp_unit, process_full_type_unit): Update.
15405         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
15406         * ctfread.c (psymtab_to_symtab): Update.
15407
15408 2020-01-26  Tom Tromey  <tom@tromey.com>
15409
15410         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
15411         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
15412         * psymtab.c (psymtab_storage): Delete psymtabs.
15413         (psymtab_storage::allocate_psymtab): Use new.
15414         (psymtab_storage::discard_psymtab): Use delete.
15415         * psympriv.h (struct partial_symtab): Add constructor and
15416         initializers.
15417
15418 2020-01-26  Tom Tromey  <tom@tromey.com>
15419
15420         * machoread.c: Do not include psympriv.h.
15421
15422 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15423
15424         * NEWS: Mention the new option and the set/show commands.
15425
15426 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15427
15428         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
15429         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
15430         (validate_exec_file): New variables, enums, functions.
15431         (exec_file_locate_attach, print_section_info): Style the filenames.
15432         (_initialize_exec): Install show_exec_file_mismatch_command and
15433          set_exec_file_mismatch_command.
15434         * gdbcore.h (validate_exec_file): Declare.
15435         * infcmd.c (attach_command): Call validate_exec_file.
15436         * remote.c ( remote_target::remote_add_inferior): Likewise.
15437
15438 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15439
15440         * frame.c (find_frame_sal): Move call to get_next_frame into more
15441         inner scope.
15442         * inline-frame.c (inilne_state) <inline_state>: Update argument
15443         types.
15444         (inilne_state) <skipped_symbol>: Rename to...
15445         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
15446         (skip_inline_frames): Build vector of skipped symbols and use this
15447         to reate the inline_state.
15448         (inline_skipped_symbol): Add a comment and some assertions, fetch
15449         skipped symbol from the list.
15450
15451 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15452
15453         * buildsym.c (lte_is_less_than): Delete.
15454         (buildsym_compunit::end_symtab_with_blockvector): Create local
15455         lambda function to sort line table entries, and use
15456         std::stable_sort instead of std::sort.
15457         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
15458         markers when looking for a previous line.
15459
15460 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15461
15462         * dwarf2read.c (lnp_state_machine::record_line): Include
15463         end_sequence parameter in debug print out.  Record the line if we
15464         are at an end_sequence marker even if it's not the start of a
15465         statement.
15466         * symmisc.c (maintenance_print_one_line_table): Print end of
15467         sequence markers with 'END' not '0'.
15468
15469 2020-01-24  Pedro Alves  <palves@redhat.com>
15470
15471         PR gdb/25410
15472         * thread.c (scoped_restore_current_thread::restore): Use
15473         switch_to_inferior_no_thread.
15474         * exec.c: Include "progspace-and-thread.h".
15475         (add_target_sections, remove_target_sections):
15476         scoped_restore_current_pspace_and_thread instead of
15477         scoped_restore_current_thread.
15478         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
15479         and aspace to the inferior before calling clone_program_space.
15480         Remove stale comment.
15481
15482 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15483
15484         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
15485         (arm_netbsd_nat_target::fetch_registers): ...this.
15486         (arm_nbsd_nat_target::store_registers): Rename to...
15487         (arm_netbsd_nat_target::store_registers): ...this.
15488
15489 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15490
15491         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
15492         register_t.
15493
15494 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15495
15496         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
15497         Update comment.
15498         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
15499         Likewise.
15500         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
15501         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
15502         the correct replacement (iterate_over_regset_sections).
15503         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
15504         Update comment.
15505
15506 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
15507
15508         PR gdb/23718
15509         * gdb/python/python.c (execute_gdb_command): Call
15510         async_enable_stdin in catch block.
15511
15512 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15513
15514         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
15515         SWITCH_THRU_ALL_UIS.
15516
15517 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15518
15519         PR tui/9765
15520         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
15521         comment, add extra parameter, and update to store previous symbol
15522         when appropriate.
15523         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
15524         add extra parameter.
15525         * tui/tui-disasm.c (tui_disassemble): Update header comment,
15526         remove unneeded parameter, add try/catch around gdb_print_insn,
15527         rewrite to add items to asm_lines vector.
15528         (tui_find_backward_disassembly_start_address): New function.
15529         (tui_find_disassembly_address): Updated throughout.
15530         (tui_disasm_window::set_contents): Update for changes to
15531         tui_disassemble.
15532         (tui_disasm_window::do_scroll_vertical): No need to adjust the
15533         number of lines to scroll.
15534
15535 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
15536
15537         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
15538         (SECT_OFF_DATA): Likewise.
15539         (SECT_OFF_RODATA): Likewise.
15540         (SECT_OFF_TEXT): Likewise.
15541         (SECT_OFF_BSS): Likewise.
15542         (struct objfile) <text_section_offset, data_section_offset>: New
15543         methods.
15544         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
15545         objfile::text_section_offset.
15546         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
15547         * coffread.c (coff_symtab_read): Likewise.
15548         (enter_linenos): Likewise.
15549         (process_coff_symbol): Likewise.
15550         * ctfread.c (get_objfile_text_range): Likewise.
15551         * dtrace-probe.c (dtrace_probe::get_relocated_address):
15552         Use objfile::data_section_offset.
15553         * dwarf2-frame.c (execute_cfa_program): Use
15554         objfile::text_section_offset.
15555         (dwarf2_frame_find_fde): Likewise.
15556         * dwarf2read.c (create_addrmap_from_index): Likewise.
15557         (create_addrmap_from_aranges): Likewise.
15558         (dw2_find_pc_sect_compunit_symtab): Likewise.
15559         (process_psymtab_comp_unit_reader): Likewise.
15560         (add_partial_symbol): Likewise.
15561         (add_partial_subprogram): Likewise.
15562         (process_full_comp_unit): Likewise.
15563         (read_file_scope): Likewise.
15564         (read_func_scope): Likewise.
15565         (read_lexical_block_scope): Likewise.
15566         (read_call_site_scope): Likewise.
15567         (dwarf2_rnglists_process): Likewise.
15568         (dwarf2_ranges_process): Likewise.
15569         (dwarf2_ranges_read): Likewise.
15570         (dwarf_decode_lines_1): Likewise.
15571         (new_symbol): Likewise.
15572         (dwarf2_fetch_die_loc_sect_off): Likewise.
15573         (dwarf2_per_cu_text_offset): Likewise.
15574         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
15575         * hppa-tdep.c (read_unwind_info): Likewise.
15576         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
15577         * psympriv.h (struct partial_symtab): Likewise.
15578         * psymtab.c (find_pc_sect_psymtab): Likewise.
15579         * solib-svr4.c (enable_break): Likewise.
15580         * stap-probe.c (relocate_address): Use
15581         objfile::data_section_offset.
15582         * xcoffread.c (enter_line_range): Use
15583         objfile::text_section_offset.
15584         (read_xcoff_symtab): Likewise.
15585
15586 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15587
15588         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
15589         declaration to narrower scopes.
15590
15591 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15592
15593         * darwin-nat.h (struct darwin_exception_msg, enum
15594         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
15595         Move up.
15596         (class darwin_nat_target) <wait_1, check_new_threads,
15597         decode_exception_message, decode_message, stop_inferior,
15598         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
15599         * darwin-nat.c (darwin_check_new_threads): Rename to...
15600         (darwin_nat_target::check_new_threads): ... this.
15601         (darwin_suspend_inferior_it): Remove.
15602         (darwin_decode_exception_message): Rename to...
15603         (darwin_nat_target::decode_exception_message): ... this.
15604         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
15605         (darwin_decode_message): Rename to...
15606         (darwin_nat_target::decode_message): ... this.
15607         (cancel_breakpoint): Rename to...
15608         (darwin_nat_target::cancel_breakpoint): ... this.
15609         (darwin_wait): Rename to...
15610         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
15611         instead of iterate_over_inferiors.
15612         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
15613         (darwin_stop_inferior): Rename to...
15614         (darwin_nat_target::stop_inferior): ... this.
15615         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
15616         (darwin_init_thread_list): Rename to...
15617         (darwin_nat_target::init_thread_list): ... this.
15618         (darwin_ptrace_him): Rename to...
15619         (darwin_nat_target::ptrace_him): ... this.
15620         (darwin_nat_target::create_inferior): Pass lambda function to
15621         fork_inferior.
15622         (darwin_nat_target::detach): Call stop_inferior instead of
15623         darwin_stop_inferior.
15624         * fork-inferior.h (fork_inferior): Change init_trace_fun
15625         parameter to gdb::function_view.
15626         * fork-inferior.c (fork_inferior): Likewise.
15627
15628 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
15629
15630         * i386-cygwin-tdep.c (core_process_module_section): Update.
15631         * windows-nat.c (struct lm_info_windows): Add text_offset.
15632         (windows_xfer_shared_libraries): Update.
15633         * windows-tdep.c (windows_xfer_shared_library):
15634         Add text_offset_cached argument.
15635         * windows-tdep.h (windows_xfer_shared_library): Update.
15636
15637 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15638
15639         * gdbarch.sh: Add declaration for _initialize_gdbarch.
15640
15641 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15642
15643         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
15644         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
15645         replace with range-based for.
15646         (gdbsim_interrupt_inferior): Remove.
15647         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
15648         with a range-based for.  Inline code from
15649         gdbsim_interrupt_inferior.
15650
15651 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15652
15653         * infrun.c (proceed): Fix indentation.
15654
15655 2020-01-21  Tom Tromey  <tromey@adacore.com>
15656
15657         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
15658         * python/python.c (python_extension_ops): Update.
15659         (gdbpy_colorize): New function.
15660         * python/lib/gdb/__init__.py (colorize): New function.
15661         * extension.h (ext_lang_colorize): Declare.
15662         * extension.c (ext_lang_colorize): New function.
15663         * extension-priv.h (struct extension_language_ops) <colorize>: New
15664         member.
15665         * cli/cli-style.c (_initialize_cli_style): Update help text.
15666
15667 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15668
15669         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
15670         <cond>: Change type to bool.
15671         (aarch64_displaced_step_b_cond): Update cond to use bool type.
15672         (aarch64_displaced_step_cb): Likewise.
15673         (aarch64_displaced_step_tb): Likewise.
15674
15675 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15676
15677         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
15678         output.
15679
15680 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15681
15682         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
15683         <pc_adjust>: Adjust the documentation.
15684         (aarch64_displaced_step_fixup): Check if PC really moved before
15685         adjusting it.
15686
15687 2020-01-19  Tom Tromey  <tom@tromey.com>
15688
15689         * disasm.c (~gdb_disassembler): New destructor.
15690         (gdb_buffered_insn_length): Call disassemble_free_target.
15691         * disasm.h (class gdb_disassembler): Declare destructor.  Use
15692         DISABLE_COPY_AND_ASSIGN.
15693
15694 2020-01-19  Tom Tromey  <tom@tromey.com>
15695
15696         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
15697         (die_reader_func_ftype): Remove.
15698         (cutu_reader): New class.
15699         (dw2_get_file_names_reader): Remove "data" parameter.
15700         (dw2_get_file_names): Use cutu_reader.
15701         (create_debug_type_hash_table): Update.
15702         (read_cutu_die_from_dwo): Update comment.
15703         (lookup_dwo_unit): Add dwo_name parameter.
15704         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
15705         die_reader_func_ftype and data parameters.
15706         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
15707         Remove die_reader_func_ftype and data parameters.
15708         (~cutu_reader): New; from init_cutu_and_read_dies.
15709         (cutu_reader::cutu_reader): Rename from
15710         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
15711         and data parameters.
15712         (init_cutu_and_read_dies_simple): Remove.
15713         (struct process_psymtab_comp_unit_data): Remove.
15714         (process_psymtab_comp_unit_reader): Remove data parameter; add
15715         want_partial_unit and pretend_language parameters.
15716         (process_psymtab_comp_unit): Use cutu_reader.
15717         (build_type_psymtabs_reader): Remove data parameter.
15718         (build_type_psymtabs_1): Use cutu_reader.
15719         (process_skeletonless_type_unit): Likewise.
15720         (load_partial_comp_unit_reader): Remove.
15721         (load_partial_comp_unit): Use cutu_reader.
15722         (load_full_comp_unit_reader): Remove.
15723         (load_full_comp_unit): Use cutu_reader.
15724         (struct create_dwo_cu_data): Remove.
15725         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
15726         dwo_unit parameters.
15727         (create_cus_hash_table): Use cutu_reader.
15728         (struct dwarf2_read_addr_index_data): Remove.
15729         (dwarf2_read_addr_index_reader): Remove.
15730         (dwarf2_read_addr_index): Use cutu_reader.
15731         (read_signatured_type_reader): Remove.
15732         (read_signatured_type): Use cutu_reader.
15733
15734 2020-01-19  Tom Tromey  <tom@tromey.com>
15735
15736         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
15737         * tui/tui-wingeneral.h (class tui_suppress_output): New.
15738         (tui_wrefresh): Declare.
15739         * tui/tui-wingeneral.c (suppress_output): New global.
15740         (tui_suppress_output, ~tui_suppress_output): New constructor and
15741         destructor.
15742         (tui_wrefresh): New function.
15743         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
15744         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
15745         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
15746         method.
15747         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
15748         tui_wrefresh.
15749         (tui_data_window::no_refresh): New method.
15750         (tui_data_item_window::refresh_window): Call tui_wrefresh.
15751         (tui_reg_command): Use tui_suppress_output
15752         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
15753         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
15754         method.
15755         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
15756
15757 2020-01-19  Tom Tromey  <tom@tromey.com>
15758
15759         * tui/tui-winsource.c (tui_update_source_windows_with_line):
15760         Handle case where symtab is null.
15761
15762 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
15763
15764         * linux-fork.c (one_fork_p): Simplify.
15765
15766 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15767
15768         * top.c (struct qt_args): Remove.
15769         (kill_or_detach): Change return type to void, replace `void *`
15770         parameter with a proper one.
15771         (print_inferior_quit_action):  Likewise.
15772         (quit_confirm): Use range-based for loop to iterate over inferiors.
15773         (quit_force): Likewise.
15774
15775 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15776
15777         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
15778         `void *` parameter with proper parameters.
15779         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
15780         (print_one_inferior): Change return type to void, replace `void *`
15781         parameter with proper parameters.
15782         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
15783         inferiors.
15784         (get_other_inferior): Remove.
15785         (mi_cmd_remove_inferior): Use range-based loop to iterate over
15786         inferiors.
15787
15788 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15789
15790         * mi/mi-interp.c (report_initial_inferior): Remove.
15791         (mi_interp::init): Use range-based for to iterate over inferiors.
15792
15793 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15794
15795         * python/py-inferior.c (build_inferior_list): Remove.
15796         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
15797
15798 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
15799
15800         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
15801         (btrace_stitch_trace): Likewise.
15802         * charset.c (intermediate_encoding): Likewise (vaild).
15803         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
15804         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
15805         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
15806
15807 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
15808
15809         * windows-tdep.c (windows_get_tlb_type):
15810         Add rtl_user_process_parameters type.
15811
15812 2020-01-16  Pedro Alves  <palves@redhat.com>
15813             Norbert Lange  <nolange79@gmail.com>
15814
15815         PR build/24805
15816         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
15817         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
15818         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
15819         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
15820         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
15821         (ps_plog): Redeclare exported functions with default visibility.
15822
15823 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
15824
15825         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
15826         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
15827
15828 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
15829
15830         * infcmd.c (post_create_inferior): Use get_thread_regcache
15831         instead of get_current_regcache.
15832
15833 2020-01-14  Tom Tromey  <tom@tromey.com>
15834
15835         PR symtab/12535:
15836         * python/python.c (gdbpy_decode_line): Treat empty string the same
15837         as no argument.
15838
15839 2020-01-14  Tom Tromey  <tom@tromey.com>
15840
15841         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
15842
15843 2020-01-14  Tom Tromey  <tom@tromey.com>
15844
15845         * nat/linux-btrace.c: Don't include <config.h>.
15846         * nat/linux-ptrace.c: Don't include <config.h>.
15847         * nat/x86-linux-dregs.c: Don't include <config.h>.
15848
15849 2020-01-14  Tom Tromey  <tom@tromey.com>
15850
15851         * configure: Rebuild.
15852         * configure.ac: Move many checks to ../gdbsupport/common.m4.
15853
15854 2020-01-14  Tom Tromey  <tom@tromey.com>
15855
15856         * nat/x86-linux-dregs.c: Include configh.h.
15857         * nat/linux-ptrace.c: Include configh.h.
15858         * nat/linux-btrace.c: Include configh.h.
15859         * defs.h: Include config.h, bfd.h.
15860         * configure.ac: Don't source common.host.
15861         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
15862         * configure: Rebuild.
15863         * acinclude.m4: Update path.
15864         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
15865         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
15866         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
15867         (CLIBS): Add LIBSUPPORT.
15868         (CDEPS): Likewise.
15869         (COMMON_SFILES): Remove gdbsupport files.
15870         (HFILES_NO_SRCDIR): Likewise.
15871         (stamp-version): Update path to create-version.sh.
15872         (ALLDEPFILES): Remove gdbsupport files.
15873
15874 2020-01-14  Tom Tromey  <tom@tromey.com>
15875
15876         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
15877         USE_WIN32API when needed.
15878         * configure.ac (USE_WIN32API): Don't define.
15879         (WIN32LIBS): Use WIN32APILIBS.
15880         * configure: Rebuild.
15881
15882 2020-01-14  Tom Tromey  <tom@tromey.com>
15883
15884         * configure: Rebuild.
15885         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
15886
15887 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15888
15889         * skip.c (skip_function_command): Make skip w/o arguments use the
15890         name of the inlined function if pc is inside any inlined function.
15891
15892 2020-01-14  Luis Machado  <luis.machado@linaro.org>
15893
15894         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
15895         * infrun.c (resume_1): Likewise.
15896         (handle_inferior_event): Remove stale comment.
15897         * linux-nat.c (linux_nat_target::resume): Update comments.
15898         (save_stop_reason): Likewise.
15899         (linux_nat_filter_event): Likewise.
15900         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
15901
15902 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15903
15904         * elfread.c (record_minimal_symbol): Set section index to 0 for
15905         non-allocatable sections.
15906
15907
15908 2020-01-13  Ali Tamur <tamur@google.com>
15909
15910         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
15911         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
15912         to gdb::optional.  Update comments.
15913         (dwo_file): Update comments.
15914         (read_attribute): Update API to take an additional out parameter,
15915         need_reprocess.  This is used to mark attributes that need other
15916         attributes (e.g. str_offsets_base) for correct computation which may not
15917         have been read yet.
15918         (read_attribute_reprocess): New function declaration.
15919         (read_addr_index): Likewise.
15920         (read_dwo_str_index): Likewise.
15921         (read_stub_str_index): Likewise.
15922         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
15923         (lookup_addr_base): New function definition.
15924         (lookup_ranges_base): Likewise.
15925         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
15926         lookup_ranges_base.
15927         (init_cutu_and_read_dies): Update comments.
15928         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
15929         unit.  This is used to inherit parent's str_offsets_base and addr_base.
15930         Update comments.
15931         (init_cutu_and_read_dies_simple): Reflect API changes.
15932         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
15933         (create_cus_hash_table): Change API to take parent compile unit.
15934         Reflect API changes.
15935         (open_and_init_dwo_file): Reflect API changes.
15936         (dwarf2_get_pc_bounds): Update comments.
15937         (dwarf2_record_block_ranges): Likewise.
15938         (read_full_die_1): Change implementation to reprocess attributes that
15939         need str_offsets_base and addr_base.
15940         (partial_die_info::read): Likewise.
15941         (read_attribute_reprocess): New function definition.
15942         (read_attribute_value): Change API to take an additional out parameter,
15943         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
15944         when a non-dwo compile unit has index based attributes.
15945         (read_attribute): Reflect API changes.
15946         (read_addr_index_1): Reflect API changes.  Update comments.
15947         (dwarf2_read_addr_index_data): Reflect API changes.
15948         (dwarf2_read_addr_index): Likewise.
15949         (read_str_index): Change API and implementation.  This becomes a helper
15950         to be used by the new string index related methods.  Update error
15951         message and comments.
15952         (read_dwo_str_index): New function definition.
15953         (read_stub_str_index): Likewise.
15954         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
15955         * symfile.h (dwarf2_debug_sections): Likewise.
15956         * xcoffread.c (dwarf2_debug_sections): Likewise.
15957
15958 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15959
15960         * gdbcore.h (struct core_fns) <core_read_registers>: Change
15961         core_reg_sect type to gdb_byte *.
15962         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
15963         * cris-tdep.c (fetch_core_registers): Likewise.
15964         * corelow.c (core_target::get_core_register_section): Change
15965         type of `contents` to gdb::byte_vector.
15966
15967 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15968
15969         * tui/tui-wingeneral.c (box_win): Position the title in the center
15970         of the border.
15971
15972 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15973
15974         * corelow.c (core_target::get_core_register_section): Use
15975           std::vector instead of alloca.
15976
15977 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15978
15979         * warning.m4: Add -Wmissing-declarations to build_warnings.
15980         * configure: Re-generate.
15981
15982 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15983
15984         * python/python.c (init__gdb_module): Add declaration.
15985
15986 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15987
15988         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
15989         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
15990         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
15991         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
15992         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
15993         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
15994         * ada-exp.y (_initialize_ada_exp): Add declaration.
15995         * ada-lang.c (_initialize_ada_language): Add declaration.
15996         * ada-tasks.c (_initialize_tasks): Add declaration.
15997         * agent.c (_initialize_agent): Add declaration.
15998         * aix-thread.c (_initialize_aix_thread): Add declaration.
15999         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
16000         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
16001         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
16002         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
16003         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
16004         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
16005         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
16006         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
16007         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
16008         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
16009         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
16010         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
16011         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
16012         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
16013         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
16014         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
16015         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
16016         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
16017         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
16018         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
16019         * annotate.c (_initialize_annotate): Add declaration.
16020         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
16021         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
16022         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
16023         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
16024         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
16025         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
16026         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
16027         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
16028         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
16029         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
16030         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
16031         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
16032         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
16033         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
16034         * auto-load.c (_initialize_auto_load): Add declaration.
16035         * auxv.c (_initialize_auxv): Add declaration.
16036         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
16037         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
16038         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
16039         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
16040         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
16041         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
16042         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
16043         * breakpoint.c (_initialize_breakpoint): Add declaration.
16044         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
16045         * btrace.c (_initialize_btrace): Add declaration.
16046         * charset.c (_initialize_charset): Add declaration.
16047         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
16048         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
16049         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
16050         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
16051         * cli/cli-script.c (_initialize_cli_script): Add declaration.
16052         * cli/cli-style.c (_initialize_cli_style): Add declaration.
16053         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
16054         * coffread.c (_initialize_coffread): Add declaration.
16055         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
16056         * compile/compile.c (_initialize_compile): Add declaration.
16057         * complaints.c (_initialize_complaints): Add declaration.
16058         * completer.c (_initialize_completer): Add declaration.
16059         * copying.c (_initialize_copying): Add declaration.
16060         * corefile.c (_initialize_core): Add declaration.
16061         * corelow.c (_initialize_corelow): Add declaration.
16062         * cp-abi.c (_initialize_cp_abi): Add declaration.
16063         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
16064         * cp-support.c (_initialize_cp_support): Add declaration.
16065         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
16066         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
16067         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
16068         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
16069         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
16070         * ctfread.c (_initialize_ctfread): Add declaration.
16071         * d-lang.c (_initialize_d_language): Add declaration.
16072         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
16073         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
16074         * dbxread.c (_initialize_dbxread): Add declaration.
16075         * dcache.c (_initialize_dcache): Add declaration.
16076         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
16077         * disasm.c (_initialize_disasm): Add declaration.
16078         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
16079         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
16080         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
16081         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
16082         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
16083         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
16084         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
16085         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
16086         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
16087         * elfread.c (_initialize_elfread): Add declaration.
16088         * exec.c (_initialize_exec): Add declaration.
16089         * extension.c (_initialize_extension): Add declaration.
16090         * f-lang.c (_initialize_f_language): Add declaration.
16091         * f-valprint.c (_initialize_f_valprint): Add declaration.
16092         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
16093         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
16094         * filesystem.c (_initialize_filesystem): Add declaration.
16095         * findcmd.c (_initialize_mem_search): Add declaration.
16096         * findvar.c (_initialize_findvar): Add declaration.
16097         * fork-child.c (_initialize_fork_child): Add declaration.
16098         * frame-base.c (_initialize_frame_base): Add declaration.
16099         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
16100         * frame.c (_initialize_frame): Add declaration.
16101         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
16102         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
16103         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
16104         * gcore.c (_initialize_gcore): Add declaration.
16105         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
16106         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
16107         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
16108         * gdbarch.c (_initialize_gdbarch): Add declaration.
16109         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
16110         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
16111         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
16112         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
16113         * go-lang.c (_initialize_go_language): Add declaration.
16114         * go32-nat.c (_initialize_go32_nat): Add declaration.
16115         * guile/guile.c (_initialize_guile): Add declaration.
16116         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
16117         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
16118         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
16119         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
16120         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
16121         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
16122         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
16123         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
16124         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
16125         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
16126         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
16127         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
16128         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
16129         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
16130         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
16131         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
16132         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
16133         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
16134         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
16135         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
16136         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
16137         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
16138         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
16139         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
16140         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
16141         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
16142         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
16143         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
16144         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
16145         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
16146         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
16147         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
16148         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
16149         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
16150         * infcall.c (_initialize_infcall): Add declaration.
16151         * infcmd.c (_initialize_infcmd): Add declaration.
16152         * inflow.c (_initialize_inflow): Add declaration.
16153         * infrun.c (_initialize_infrun): Add declaration.
16154         * interps.c (_initialize_interpreter): Add declaration.
16155         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
16156         * jit.c (_initialize_jit): Add declaration.
16157         * language.c (_initialize_language): Add declaration.
16158         * linux-fork.c (_initialize_linux_fork): Add declaration.
16159         * linux-nat.c (_initialize_linux_nat): Add declaration.
16160         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
16161         * linux-thread-db.c (_initialize_thread_db): Add declaration.
16162         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
16163         * m2-lang.c (_initialize_m2_language): Add declaration.
16164         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
16165         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
16166         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
16167         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
16168         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
16169         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
16170         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
16171         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
16172         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
16173         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
16174         * machoread.c (_initialize_machoread): Add declaration.
16175         * macrocmd.c (_initialize_macrocmd): Add declaration.
16176         * macroscope.c (_initialize_macroscope): Add declaration.
16177         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
16178         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
16179         * maint.c (_initialize_maint_cmds): Add declaration.
16180         * mdebugread.c (_initialize_mdebugread): Add declaration.
16181         * memattr.c (_initialize_mem): Add declaration.
16182         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
16183         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
16184         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
16185         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
16186         * mi/mi-main.c (_initialize_mi_main): Add declaration.
16187         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
16188         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
16189         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
16190         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
16191         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
16192         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
16193         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
16194         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
16195         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
16196         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
16197         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
16198         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
16199         * mipsread.c (_initialize_mipsread): Add declaration.
16200         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
16201         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
16202         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
16203         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
16204         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
16205         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
16206         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
16207         * nto-procfs.c (_initialize_procfs): Add declaration.
16208         * objc-lang.c (_initialize_objc_language): Add declaration.
16209         * observable.c (_initialize_observer): Add declaration.
16210         * opencl-lang.c (_initialize_opencl_language): Add declaration.
16211         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
16212         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
16213         * osabi.c (_initialize_gdb_osabi): Add declaration.
16214         * osdata.c (_initialize_osdata): Add declaration.
16215         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
16216         * parse.c (_initialize_parse): Add declaration.
16217         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
16218         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
16219         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
16220         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
16221         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
16222         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
16223         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
16224         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
16225         * printcmd.c (_initialize_printcmd): Add declaration.
16226         * probe.c (_initialize_probe): Add declaration.
16227         * proc-api.c (_initialize_proc_api): Add declaration.
16228         * proc-events.c (_initialize_proc_events): Add declaration.
16229         * proc-service.c (_initialize_proc_service): Add declaration.
16230         * procfs.c (_initialize_procfs): Add declaration.
16231         * producer.c (_initialize_producer): Add declaration.
16232         * psymtab.c (_initialize_psymtab): Add declaration.
16233         * python/python.c (_initialize_python): Add declaration.
16234         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
16235         * record-btrace.c (_initialize_record_btrace): Add declaration.
16236         * record-full.c (_initialize_record_full): Add declaration.
16237         * record.c (_initialize_record): Add declaration.
16238         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
16239         * regcache.c (_initialize_regcache): Add declaration.
16240         * reggroups.c (_initialize_reggroup): Add declaration.
16241         * remote-notif.c (_initialize_notif): Add declaration.
16242         * remote-sim.c (_initialize_remote_sim): Add declaration.
16243         * remote.c (_initialize_remote): Add declaration.
16244         * reverse.c (_initialize_reverse): Add declaration.
16245         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
16246         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
16247         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
16248         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
16249         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
16250         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
16251         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
16252         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
16253         Add declaration.
16254         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
16255         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
16256         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
16257         * rust-exp.y (_initialize_rust_exp): Add declaration.
16258         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
16259         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
16260         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
16261         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
16262         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
16263         * score-tdep.c (_initialize_score_tdep): Add declaration.
16264         * ser-go32.c (_initialize_ser_dos): Add declaration.
16265         * ser-mingw.c (_initialize_ser_windows): Add declaration.
16266         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
16267         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
16268         * ser-uds.c (_initialize_ser_socket): Add declaration.
16269         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
16270         * serial.c (_initialize_serial): Add declaration.
16271         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
16272         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
16273         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
16274         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
16275         * skip.c (_initialize_step_skip): Add declaration.
16276         * sol-thread.c (_initialize_sol_thread): Add declaration.
16277         * solib-aix.c (_initialize_solib_aix): Add declaration.
16278         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
16279         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
16280         * solib-frv.c (_initialize_frv_solib): Add declaration.
16281         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
16282         * solib-target.c (_initialize_solib_target): Add declaration.
16283         * solib.c (_initialize_solib): Add declaration.
16284         * source-cache.c (_initialize_source_cache): Add declaration.
16285         * source.c (_initialize_source): Add declaration.
16286         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
16287         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
16288         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
16289         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
16290         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
16291         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
16292         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
16293         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
16294         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
16295         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
16296         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
16297         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
16298         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
16299         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
16300         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
16301         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
16302         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
16303         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
16304         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
16305         * stabsread.c (_initialize_stabsread): Add declaration.
16306         * stack.c (_initialize_stack): Add declaration.
16307         * stap-probe.c (_initialize_stap_probe): Add declaration.
16308         * std-regs.c (_initialize_frame_reg): Add declaration.
16309         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
16310         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
16311         * symfile.c (_initialize_symfile): Add declaration.
16312         * symmisc.c (_initialize_symmisc): Add declaration.
16313         * symtab.c (_initialize_symtab): Add declaration.
16314         * target.c (_initialize_target): Add declaration.
16315         * target-connection.c (_initialize_target_connection): Add
16316         declaration.
16317         * target-dcache.c (_initialize_target_dcache): Add declaration.
16318         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
16319         * thread.c (_initialize_thread): Add declaration.
16320         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
16321         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
16322         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
16323         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
16324         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
16325         * tracectf.c (_initialize_ctf): Add declaration.
16326         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
16327         * tracefile.c (_initialize_tracefile): Add declaration.
16328         * tracepoint.c (_initialize_tracepoint): Add declaration.
16329         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
16330         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
16331         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
16332         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
16333         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
16334         * tui/tui-win.c (_initialize_tui_win): Add declaration.
16335         * tui/tui.c (_initialize_tui): Add declaration.
16336         * typeprint.c (_initialize_typeprint): Add declaration.
16337         * ui-style.c (_initialize_ui_style): Add declaration.
16338         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
16339         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
16340         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
16341         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
16342         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
16343         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
16344         * unittests/filtered_iterator-selftests.c
16345         (_initialize_filtered_iterator_selftests): Add declaration.
16346         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
16347         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
16348         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
16349         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
16350         * unittests/main-thread-selftests.c
16351         (_initialize_main_thread_selftests): Add declaration.
16352         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
16353         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
16354         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
16355         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
16356         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
16357         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
16358         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
16359         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
16360         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
16361         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
16362         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
16363         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
16364         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
16365         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
16366         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
16367         declaration.
16368         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
16369         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
16370         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
16371         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
16372         * user-regs.c (_initialize_user_regs): Add declaration.
16373         * utils.c (_initialize_utils): Add declaration.
16374         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
16375         * valops.c (_initialize_valops): Add declaration.
16376         * valprint.c (_initialize_valprint): Add declaration.
16377         * value.c (_initialize_values): Add declaration.
16378         * varobj.c (_initialize_varobj): Add declaration.
16379         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
16380         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
16381         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
16382         * windows-nat.c (_initialize_windows_nat): Add declaration.
16383         (_initialize_check_for_gdb_ini): Add declaration.
16384         (_initialize_loadable): Add declaration.
16385         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
16386         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
16387         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
16388         * xcoffread.c (_initialize_xcoffread): Add declaration.
16389         * xml-support.c (_initialize_xml_support): Add declaration.
16390         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
16391         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
16392         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
16393         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
16394
16395 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16396
16397         * regformats/regdat.sh: Generate declaration for init function.
16398
16399 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16400
16401         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
16402         up.
16403         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
16404         close_one_inferior>: New methods.
16405         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
16406         pass down target to find_inferior_pid.
16407         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
16408         Pass down target to find_inferior_ptid.
16409         (gdbsim_target::create_inferior): Pass down target to
16410         add_thread_silent.
16411         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
16412         target down to find_inferior_ptid and switch_to_thread.
16413         (gdbsim_target::close): Update to call close_one_inferior.
16414         (struct resume_data): Remove.
16415         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
16416         directly, rather than through a void pointer.
16417         (gdbsim_target::resume): Update to call resume_one_inferior.
16418
16419 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
16420
16421         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
16422
16423 2020-01-12  Pedro Alves  <palves@redhat.com>
16424
16425         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
16426         directly for the current inferior instead of
16427         discard_all_inferiors.
16428         (discard_all_inferiors): Delete.
16429
16430 2020-01-11  Tom Tromey  <tom@tromey.com>
16431
16432         * tui/tui-wingeneral.c (box_win): Check cli_styling.
16433         * tui/tui-winsource.c (tui_source_window_base::refill): Use
16434         deprecated_safe_get_selected_frame.
16435
16436 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16437
16438         * inferior.c (print_inferior): Switch inferior before printing it.
16439
16440 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
16441             Pedro Alves  <palves@redhat.com>
16442
16443         * progspace-and-thread.c (switch_to_program_space_and_thread):
16444         Assert there's an inferior for PSPACE.  Use
16445         switch_to_inferior_no_thread to switch the inferior too.
16446         * progspace.c (program_space::~program_space): Call
16447         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
16448         (program_space::free_all_objfiles): Don't call clear_symtab_users
16449         here.
16450         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
16451
16452 2020-01-10  Pedro Alves  <palves@redhat.com>
16453
16454         * NEWS: Mention multi-target debugging, "info connections", and
16455         "add-inferior -no-connection".
16456
16457 2020-01-10  Pedro Alves  <palves@redhat.com>
16458
16459         * infrun.c: Include "target-connection.h".
16460         (check_multi_target_resumption): New.
16461         (proceed): Call it.
16462         * target-connection.c (make_target_connection_string): Make
16463         extern.
16464         * target-connection.h (make_target_connection_string): Declare.
16465
16466 2020-01-10  Pedro Alves  <palves@redhat.com>
16467
16468         * Makefile.in (COMMON_SFILES): Add target-connection.c.
16469         * inferior.c (uiout_field_connection): New function.
16470         (print_inferior): Add new "connection-id" column.
16471         (add_inferior_command): Show connection number/string of added
16472         inferior.
16473         * process-stratum-target.h
16474         (process_stratum_target::connection_string): New virtual method.
16475         (process_stratum_target::connection_number): New field.
16476         * remote.c (remote_target::connection_string): New override.
16477         * target-connection.c: New file.
16478         * target-connection.h: New file.
16479         * target.c (decref_target): Remove process_stratum targets from
16480         the connection list.
16481         (target_stack::push): Add process_stratum targets to the
16482         connection list.
16483
16484 2020-01-10  Pedro Alves  <palves@redhat.com>
16485
16486         Revert:
16487         2016-04-12  Pedro Alves  <palves@redhat.com>
16488         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
16489         Remove references to name.
16490         * serial.h (struct serial) <name>: Delete.
16491
16492 2020-01-10  Pedro Alves  <palves@redhat.com>
16493
16494         * gdbarch-selftests.c (register_to_value_test): Remove "target
16495         already pushed" check.
16496
16497 2020-01-10  Pedro Alves  <palves@redhat.com>
16498             John Baldwin  <jhb@FreeBSD.org>
16499
16500         * aarch64-linux-nat.c
16501         (aarch64_linux_nat_target::thread_architecture): Adjust.
16502         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
16503         (task_command_1): Likewise.
16504         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
16505         (aix_thread_target::wait, aix_thread_target::fetch_registers)
16506         (aix_thread_target::store_registers)
16507         (aix_thread_target::thread_alive): Adjust.
16508         * amd64-fbsd-tdep.c: Include "inferior.h".
16509         (amd64fbsd_get_thread_local_address): Pass down target.
16510         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
16511         thread's gdbarch instead of target_gdbarch.
16512         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
16513         get_last_target_status.
16514         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
16515         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
16516         inferiors.
16517         (update_inserted_breakpoint_locations): Skip if inferiors with no
16518         execution.
16519         (update_global_location_list): When handling moribund locations,
16520         find representative inferior for location's pspace, and use thread
16521         count of its process_stratum target.
16522         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
16523         * bsd-uthread.c (bsd_uthread_target::wait): Use
16524         as_process_stratum_target and adjust thread_change_ptid and
16525         add_thread calls.
16526         (bsd_uthread_target::update_thread_list): Use
16527         as_process_stratum_target and adjust find_thread_ptid,
16528         thread_change_ptid and add_thread calls.
16529         * btrace.c (maint_btrace_packet_history_cmd): Adjust
16530         find_thread_ptid call.
16531         * corelow.c (add_to_thread_list): Adjust add_thread call.
16532         (core_target_open): Adjust add_thread_silent and thread_count
16533         calls.
16534         (core_target::pid_to_str): Adjust find_inferior_ptid call.
16535         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
16536         * event-top.c (async_disconnect): Pop targets from all inferiors.
16537         * exec.c (add_target_sections): Push exec target on all inferiors
16538         sharing the program space.
16539         (remove_target_sections): Remove the exec target from all
16540         inferiors sharing the program space.
16541         (exec_on_vfork): New.
16542         * exec.h (exec_on_vfork): Declare.
16543         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
16544         Pass it down.
16545         (fbsd_nat_target::update_thread_list): Adjust.
16546         (fbsd_nat_target::resume): Adjust.
16547         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
16548         down.
16549         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
16550         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
16551         get_thread_arch_regcache call.
16552         * fork-child.c (gdb_startup_inferior): Pass target down to
16553         startup_inferior and set_executing.
16554         * gdbthread.h (struct process_stratum_target): Forward declare.
16555         (add_thread, add_thread_silent, add_thread_with_info)
16556         (in_thread_list): Add process_stratum_target parameter.
16557         (find_thread_ptid(inferior*, ptid_t)): New overload.
16558         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
16559         parameter.
16560         (all_threads()): Delete overload.
16561         (all_threads, all_non_exited_threads): Add process_stratum_target
16562         parameter.
16563         (all_threads_safe): Use brace initialization.
16564         (thread_count): Add process_stratum_target parameter.
16565         (set_resumed, set_running, set_stop_requested, set_executing)
16566         (threads_are_executing, finish_thread_state): Add
16567         process_stratum_target parameter.
16568         (switch_to_thread): Use is_current_thread.
16569         * i386-fbsd-tdep.c: Include "inferior.h".
16570         (i386fbsd_get_thread_local_address): Pass down target.
16571         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
16572         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
16573         have_inferiors check.
16574         * inf-ptrace.c (inf_ptrace_target::create_inferior)
16575         (inf_ptrace_target::attach): Adjust.
16576         * infcall.c (run_inferior_call): Adjust.
16577         * infcmd.c (run_command_1): Pass target to
16578         scoped_finish_thread_state.
16579         (proceed_thread_callback): Skip inferiors with no execution.
16580         (continue_command): Rename 'all_threads' local to avoid hiding
16581         'all_threads' function.  Adjust get_last_target_status call.
16582         (prepare_one_step): Adjust set_running call.
16583         (signal_command): Use user_visible_resume_target.  Compare thread
16584         pointers instead of inferior_ptid.
16585         (info_program_command): Adjust to pass down target.
16586         (attach_command): Mark target's 'thread_executing' flag.
16587         (stop_current_target_threads_ns): New, factored out from ...
16588         (interrupt_target_1): ... this.  Switch inferior before making
16589         target calls.
16590         * inferior-iter.h
16591         (struct all_inferiors_iterator, struct all_inferiors_range)
16592         (struct all_inferiors_safe_range)
16593         (struct all_non_exited_inferiors_range): Filter on
16594         process_stratum_target too.  Remove explicit.
16595         * inferior.c (inferior::inferior): Push dummy target on target
16596         stack.
16597         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
16598         Add process_stratum_target parameter, and pass it down.
16599         (have_live_inferiors): Adjust.
16600         (switch_to_inferior_and_push_target): New.
16601         (add_inferior_command, clone_inferior_command): Handle
16602         "-no-connection" parameter.  Use
16603         switch_to_inferior_and_push_target.
16604         (_initialize_inferior): Mention "-no-connection" option in
16605         the help of "add-inferior" and "clone-inferior" commands.
16606         * inferior.h: Include "process-stratum-target.h".
16607         (interrupt_target_1): Use bool.
16608         (struct inferior) <push_target, unpush_target, target_is_pushed,
16609         find_target_beneath, top_target, process_target, target_at,
16610         m_stack>: New.
16611         (discard_all_inferiors): Delete.
16612         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
16613         (all_inferiors, all_non_exited_inferiors): Add
16614         process_stratum_target parameter.
16615         * infrun.c: Include "gdb_select.h" and <unordered_map>.
16616         (target_last_proc_target): New global.
16617         (follow_fork_inferior): Push target on new inferior.  Pass target
16618         to add_thread_silent.  Call exec_on_vfork.  Handle target's
16619         reference count.
16620         (follow_fork): Adjust get_last_target_status call.  Also consider
16621         target.
16622         (follow_exec): Push target on new inferior.
16623         (struct execution_control_state) <target>: New field.
16624         (user_visible_resume_target): New.
16625         (do_target_resume): Call target_async.
16626         (resume_1): Set target's threads_executing flag.  Consider resume
16627         target.
16628         (commit_resume_all_targets): New.
16629         (proceed): Also consider resume target.  Skip threads of inferiors
16630         with no execution.  Commit resumtion in all targets.
16631         (start_remote): Pass current inferior to wait_for_inferior.
16632         (infrun_thread_stop_requested): Consider target as well.  Pass
16633         thread_info pointer to clear_inline_frame_state instead of ptid.
16634         (infrun_thread_thread_exit): Consider target as well.
16635         (random_pending_event_thread): New inferior parameter.  Use it.
16636         (do_target_wait): Rename to ...
16637         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
16638         down.
16639         (threads_are_resumed_pending_p, do_target_wait): New.
16640         (prepare_for_detach): Adjust calls.
16641         (wait_for_inferior): New inferior parameter.  Handle it.  Use
16642         do_target_wait_1 instead of do_target_wait.
16643         (fetch_inferior_event): Adjust.  Switch to representative
16644         inferior.  Pass target down.
16645         (set_last_target_status): Add process_stratum_target parameter.
16646         Save target in global.
16647         (get_last_target_status): Add process_stratum_target parameter and
16648         handle it.
16649         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
16650         (context_switch): Check inferior_ptid == null_ptid before calling
16651         inferior_thread().
16652         (get_inferior_stop_soon): Pass down target.
16653         (wait_one): Rename to ...
16654         (poll_one_curr_target): ... this.
16655         (struct wait_one_event): New.
16656         (wait_one): New.
16657         (stop_all_threads): Adjust.
16658         (handle_no_resumed, handle_inferior_event): Adjust to consider the
16659         event's target.
16660         (switch_back_to_stepped_thread): Also consider target.
16661         (print_stop_event): Update.
16662         (normal_stop): Update.  Also consider the resume target.
16663         * infrun.h (wait_for_inferior): Remove declaration.
16664         (user_visible_resume_target): New declaration.
16665         (get_last_target_status, set_last_target_status): New
16666         process_stratum_target parameter.
16667         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16668         process_stratum_target parameter, and use it.
16669         (clear_inline_frame_state (thread_info*)): New.
16670         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16671         process_stratum_target parameter.
16672         (clear_inline_frame_state (thread_info*)): Declare.
16673         * linux-fork.c (delete_checkpoint_command): Pass target down to
16674         find_thread_ptid.
16675         (checkpoint_command): Adjust.
16676         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
16677         instead of just tweaking inferior_ptid.
16678         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
16679         (exit_lwp): Pass target down to find_thread_ptid.
16680         (attach_proc_task_lwp_callback): Pass target down to
16681         add_thread/set_running/set_executing.
16682         (linux_nat_target::attach): Pass target down to
16683         thread_change_ptid.
16684         (get_detach_signal): Pass target down to find_thread_ptid.
16685         Consider last target status's target.
16686         (linux_resume_one_lwp_throw, resume_lwp)
16687         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
16688         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
16689         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
16690         (linux_nat_target::async_wait_fd): New.
16691         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
16692         target down.
16693         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
16694         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
16695         * linux-thread-db.c (struct thread_db_info::process_target): New
16696         field.
16697         (add_thread_db_info): Save target.
16698         (get_thread_db_info): New process_stratum_target parameter.  Also
16699         match target.
16700         (delete_thread_db_info): New process_stratum_target parameter.
16701         Also match target.
16702         (thread_from_lwp): Adjust to pass down target.
16703         (thread_db_notice_clone): Pass down target.
16704         (check_thread_db_callback): Pass down target.
16705         (try_thread_db_load_1): Always push the thread_db target.
16706         (try_thread_db_load, record_thread): Pass target down.
16707         (thread_db_target::detach): Pass target down.  Always unpush the
16708         thread_db target.
16709         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
16710         target down.  Always unpush the thread_db target.
16711         (find_new_threads_callback, thread_db_find_new_threads_2)
16712         (thread_db_target::update_thread_list): Pass target down.
16713         (thread_db_target::pid_to_str): Pass current inferior down.
16714         (thread_db_target::get_thread_local_address): Pass target down.
16715         (thread_db_target::resume, maintenance_check_libthread_db): Pass
16716         target down.
16717         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
16718         * procfs.c (procfs_target::procfs_init_inferior): Declare.
16719         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
16720         (procfs_init_inferior): Rename to ...
16721         (procfs_target::procfs_init_inferior): ... this and adjust.
16722         (procfs_target::create_inferior, procfs_notice_thread)
16723         (procfs_do_thread_registers): Adjust.
16724         * ppc-fbsd-tdep.c: Include "inferior.h".
16725         (ppcfbsd_get_thread_local_address): Pass down target.
16726         * proc-service.c (ps_xfer_memory): Switch current inferior and
16727         program space as well.
16728         (get_ps_regcache): Pass target down.
16729         * process-stratum-target.c
16730         (process_stratum_target::thread_address_space)
16731         (process_stratum_target::thread_architecture): Pass target down.
16732         * process-stratum-target.h
16733         (process_stratum_target::threads_executing): New field.
16734         (as_process_stratum_target): New.
16735         * ravenscar-thread.c
16736         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
16737         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
16738         down.
16739         * record-btrace.c (record_btrace_target::info_record): Adjust.
16740         (record_btrace_target::record_method)
16741         (record_btrace_target::record_is_replaying)
16742         (record_btrace_target::fetch_registers)
16743         (get_thread_current_frame_id, record_btrace_target::resume)
16744         (record_btrace_target::wait, record_btrace_target::stop): Pass
16745         target down.
16746         * record-full.c (record_full_wait_1): Switch to event thread.
16747         Pass target down.
16748         * regcache.c (regcache::regcache)
16749         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
16750         process_stratum_target parameter and handle it.
16751         (current_thread_target): New global.
16752         (get_thread_regcache): Add process_stratum_target parameter and
16753         handle it.  Switch inferior before calling target method.
16754         (get_thread_regcache): Pass target down.
16755         (get_thread_regcache_for_ptid): Pass target down.
16756         (registers_changed_ptid): Add process_stratum_target parameter and
16757         handle it.
16758         (registers_changed_thread, registers_changed): Pass target down.
16759         (test_get_thread_arch_aspace_regcache): New.
16760         (current_regcache_test): Define a couple local test_target_ops
16761         instances and use them for testing.
16762         (readwrite_regcache): Pass process_stratum_target parameter.
16763         (cooked_read_test, cooked_write_test): Pass mock_target down.
16764         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
16765         (get_thread_arch_aspace_regcache): Add process_stratum_target
16766         parameter.
16767         (regcache::target): New method.
16768         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
16769         (regcache::registers_changed_ptid): Add process_stratum_target
16770         parameter.
16771         (regcache::m_target): New field.
16772         (registers_changed_ptid): Add process_stratum_target parameter.
16773         * remote.c (remote_state::supports_vCont_probed): New field.
16774         (remote_target::async_wait_fd): New method.
16775         (remote_unpush_and_throw): Add remote_target parameter.
16776         (get_current_remote_target): Adjust.
16777         (remote_target::remote_add_inferior): Push target.
16778         (remote_target::remote_add_thread)
16779         (remote_target::remote_notice_new_inferior)
16780         (get_remote_thread_info): Pass target down.
16781         (remote_target::update_thread_list): Skip threads of inferiors
16782         bound to other targets.  (remote_target::close): Don't discard
16783         inferiors.  (remote_target::add_current_inferior_and_thread)
16784         (remote_target::process_initial_stop_replies)
16785         (remote_target::start_remote)
16786         (remote_target::remote_serial_quit_handler): Pass down target.
16787         (remote_target::remote_unpush_target): New remote_target
16788         parameter.  Unpush the target from all inferiors.
16789         (remote_target::remote_unpush_and_throw): New remote_target
16790         parameter.  Pass it down.
16791         (remote_target::open_1): Check whether the current inferior has
16792         execution instead of checking whether any inferior is live.  Pass
16793         target down.
16794         (remote_target::remote_detach_1): Pass down target.  Use
16795         remote_unpush_target.
16796         (extended_remote_target::attach): Pass down target.
16797         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
16798         (remote_target::append_resumption): Pass down target.
16799         (remote_target::append_pending_thread_resumptions)
16800         (remote_target::remote_resume_with_hc, remote_target::resume)
16801         (remote_target::commit_resume): Pass down target.
16802         (remote_target::remote_stop_ns): Check supports_vCont_probed.
16803         (remote_target::interrupt_query)
16804         (remote_target::remove_new_fork_children)
16805         (remote_target::check_pending_events_prevent_wildcard_vcont)
16806         (remote_target::remote_parse_stop_reply)
16807         (remote_target::process_stop_reply): Pass down target.
16808         (first_remote_resumed_thread): New remote_target parameter.  Pass
16809         it down.
16810         (remote_target::wait_as): Pass down target.
16811         (unpush_and_perror): New remote_target parameter.  Pass it down.
16812         (remote_target::readchar, remote_target::remote_serial_write)
16813         (remote_target::getpkt_or_notif_sane_1)
16814         (remote_target::kill_new_fork_children, remote_target::kill): Pass
16815         down target.
16816         (remote_target::mourn_inferior): Pass down target.  Use
16817         remote_unpush_target.
16818         (remote_target::core_of_thread)
16819         (remote_target::remote_btrace_maybe_reopen): Pass down target.
16820         (remote_target::pid_to_exec_file)
16821         (remote_target::thread_handle_to_thread_info): Pass down target.
16822         (remote_target::async_wait_fd): New.
16823         * riscv-fbsd-tdep.c: Include "inferior.h".
16824         (riscv_fbsd_get_thread_local_address): Pass down target.
16825         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
16826         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
16827         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
16828         Adjust.
16829         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
16830         * solib-svr4.c (enable_break): Pass down target.
16831         * spu-multiarch.c (parse_spufs_run): Pass down target.
16832         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
16833         * target-delegates.c: Regenerate.
16834         * target.c (g_target_stack): Delete.
16835         (current_top_target): Return the current inferior's top target.
16836         (target_has_execution_1): Refer to the passed-in inferior's top
16837         target.
16838         (target_supports_terminal_ours): Check whether the initial
16839         inferior was already created.
16840         (decref_target): New.
16841         (target_stack::push): Incref/decref the target.
16842         (push_target, push_target, unpush_target): Adjust.
16843         (target_stack::unpush): Defref target.
16844         (target_is_pushed): Return bool.  Adjust to refer to the current
16845         inferior's target stack.
16846         (dispose_inferior): Delete, and inline parts ...
16847         (target_preopen): ... here.  Only dispose of the current inferior.
16848         (target_detach): Hold strong target reference while detaching.
16849         Pass target down.
16850         (target_thread_name): Add assertion.
16851         (target_resume): Pass down target.
16852         (target_ops::beneath, find_target_at): Adjust to refer to the
16853         current inferior's target stack.
16854         (get_dummy_target): New.
16855         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
16856         has a thread running.
16857         (initialize_targets): Rename to ...
16858         (_initialize_target): ... this.
16859         * target.h: Include "gdbsupport/refcounted-object.h".
16860         (struct target_ops): Inherit refcounted_object.
16861         (target_ops::shortname, target_ops::longname): Make const.
16862         (target_ops::async_wait_fd): New method.
16863         (decref_target): Declare.
16864         (struct target_ops_ref_policy): New.
16865         (target_ops_ref): New typedef.
16866         (get_dummy_target): Declare function.
16867         (target_is_pushed): Return bool.
16868         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
16869         (all_matching_threads_iterator::all_matching_threads_iterator):
16870         Handle filter target.
16871         * thread-iter.h (struct all_matching_threads_iterator, struct
16872         all_matching_threads_range, class all_non_exited_threads_range):
16873         Filter by target too.  Remove explicit.
16874         * thread.c (threads_executing): Delete.
16875         (inferior_thread): Pass down current inferior.
16876         (clear_thread_inferior_resources): Pass down thread pointer
16877         instead of ptid_t.
16878         (add_thread_silent, add_thread_with_info, add_thread): Add
16879         process_stratum_target parameter.  Use it for thread and inferior
16880         searches.
16881         (is_current_thread): New.
16882         (thread_info::deletable): Use it.
16883         (find_thread_ptid, thread_count, in_thread_list)
16884         (thread_change_ptid, set_resumed, set_running): New
16885         process_stratum_target parameter.  Pass it down.
16886         (set_executing): New process_stratum_target parameter.  Pass it
16887         down.  Adjust reference to 'threads_executing'.
16888         (threads_are_executing): New process_stratum_target parameter.
16889         Adjust reference to 'threads_executing'.
16890         (set_stop_requested, finish_thread_state): New
16891         process_stratum_target parameter.  Pass it down.
16892         (switch_to_thread): Also match inferior.
16893         (switch_to_thread): New process_stratum_target parameter.  Pass it
16894         down.
16895         (update_threads_executing): Reimplement.
16896         * top.c (quit_force): Pop targets from all inferior.
16897         (gdb_init): Don't call initialize_targets.
16898         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
16899         Declare.
16900         (windows_add_thread, windows_delete_thread): Adjust.
16901         (get_windows_debug_event): Rename to ...
16902         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
16903         * tracefile-tfile.c (tfile_target_open): Pass down target.
16904         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
16905         Forward declare.
16906         (switch_to_thread): Add process_stratum_target parameter.
16907         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
16908         parameter.  Use it.
16909         (mi_on_resume): Pass target down.
16910         * nat/fork-inferior.c (startup_inferior): Add
16911         process_stratum_target parameter.  Pass it down.
16912         * nat/fork-inferior.h (startup_inferior): Add
16913         process_stratum_target parameter.
16914         * python/py-threadevent.c (py_get_event_thread): Pass target down.
16915
16916 2020-01-10  Pedro Alves  <palves@redhat.com>
16917
16918         * remote.c (remote_target::start_remote): Don't set inferior_ptid
16919         directly.  Instead find the first thread in the thread list and
16920         use switch_to_thread.
16921
16922 2020-01-10  Pedro Alves  <palves@redhat.com>
16923
16924         * remote.c (remote_target::remote_add_inferior): Don't bind a
16925         process to the current inferior if the current inferior is already
16926         bound to a process.
16927
16928 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16929             Pedro Alves  <palves@redhat.com>
16930
16931         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
16932         If no process is specified, return null_ptid instead of
16933         inferior_ptid.
16934         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
16935         TARGET_WAITKIND_SIGNALLED with no pid.
16936
16937 2020-01-10  Pedro Alves  <palves@redhat.com>
16938
16939         * remote.c (first_remote_resumed_thread): New.
16940         (remote_target::wait_as): Use it as default event_ptid instead of
16941         inferior_ptid.
16942
16943 2020-01-10  Pedro Alves  <palves@redhat.com>
16944
16945         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
16946
16947 2020-01-10  Pedro Alves  <palves@redhat.com>
16948
16949         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
16950         not -1.
16951
16952 2020-01-10  Pedro Alves  <palves@redhat.com>
16953
16954         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
16955         ptid to get_last_target_status.
16956         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
16957         ptid to get_last_target_status.
16958         * infcmd.c (continue_command): Don't pass a target_waitstatus to
16959         get_last_target_status.
16960         (info_program_command): Don't pass a target_waitstatus to
16961         get_last_target_status.
16962         * infrun.c (init_wait_for_inferior): Use
16963         nullify_last_target_wait_ptid.
16964         (get_last_target_status): Handle nullptr arguments.
16965         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
16966         (print_stop_event): Don't pass a ptid to get_last_target_status.
16967         (normal_stop): Don't pass a ptid to get_last_target_status.
16968         * infrun.h (get_last_target_status, set_last_target_status): Move
16969         comments here and update.
16970         (nullify_last_target_wait_ptid): Declare.
16971         * linux-fork.c (fork_load_infrun_state): Remove local extern
16972         declaration of nullify_last_target_wait_ptid.
16973         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
16974         to get_last_target_status.
16975
16976 2020-01-10  Pedro Alves  <palves@redhat.com>
16977
16978         * gdbthread.h (scoped_restore_current_thread)
16979         <dont_restore, restore, m_dont_restore>: Declare.
16980         * thread.c (thread_alive): Add assertion.  Return bool.
16981         (switch_to_thread_if_alive): New.
16982         (prune_threads): Switch inferior/thread.
16983         (print_thread_info_1): Switch thread before calling target methods.
16984         (scoped_restore_current_thread::restore): New, factored out from
16985         ...
16986         (scoped_restore_current_thread::~scoped_restore_current_thread):
16987         ... this.
16988         (scoped_restore_current_thread::scoped_restore_current_thread):
16989         Add assertion.
16990         (thread_apply_all_command, thread_select): Use
16991         switch_to_thread_if_alive.
16992         * infrun.c (proceed, restart_threads, handle_signal_stop)
16993         (switch_back_to_stepped_thread): Switch current thread before
16994         calling target methods.
16995
16996 2020-01-10  Pedro Alves <palves@redhat.com>
16997
16998         * inferior.c (switch_to_inferior_no_thread): New function,
16999         factored out from ...
17000         (inferior_command): ... here.
17001         * inferior.h (switch_to_inferior_no_thread): Declare.
17002         * mi/mi-main.c (run_one_inferior): Use
17003         switch_to_inferior_no_thread.
17004
17005 2020-01-10  Pedro Alves  <palves@redhat.com>
17006
17007         * infcmd.c (kill_command): Remove dead code.
17008
17009 2020-01-10  Pedro Alves  <palves@redhat.com>
17010
17011         * remote.c (remote_target::mourn_inferior): No longer check
17012         whether the target is running.
17013
17014 2020-01-10  Pedro Alves  <palves@redhat.com>
17015
17016         * corelow.c (core_target::has_execution): Change parameter type to
17017         inferior pointer.
17018         * inferior.c (number_of_live_inferiors): Use
17019         inferior::has_execution instead of target_has_execution_1.
17020         * inferior.h (inferior::has_execution): New.
17021         * linux-thread-db.c (thread_db_target::update_thread_list): Use
17022         inferior::has_execution instead of target_has_execution_1.
17023         * process-stratum-target.c
17024         (process_stratum_target::has_execution): Change parameter type to
17025         inferior pointer.  Check the inferior's PID instead of
17026         inferior_ptid.
17027         * process-stratum-target.h
17028         (process_stratum_target::has_execution): Change parameter type to
17029         inferior pointer.
17030         * record-full.c (record_full_core_target::has_execution): Change
17031         parameter type to inferior pointer.
17032         * target.c (target_has_execution_1): Change parameter type to
17033         inferior pointer.
17034         (target_has_execution_current): Adjust.
17035         * target.h (target_ops::has_execution): Change parameter type to
17036         inferior pointer.
17037         (target_has_execution_1): Change parameter type to inferior
17038         pointer.  Change return type to bool.
17039         * tracefile.h (tracefile_target::has_execution): Change parameter
17040         type to inferior pointer.
17041
17042 2020-01-10  Pedro Alves  <palves@redhat.com>
17043
17044         * exceptions.c (print_flush): Remove current_top_target() check.
17045
17046 2020-01-10  Pedro Alves  <palves@redhat.com>
17047
17048         * remote.c (show_remote_exec_file): Show the current inferior's
17049         exec-file instead of the command variable's value.
17050
17051 2020-01-10  Pedro Alves  <palves@redhat.com>
17052
17053         * record-full.c (record_full_resume_ptid): New global.
17054         (record_full_target::resume): Set it.
17055         (record_full_wait_1): Use record_full_resume_ptid instead of
17056         inferior_ptid.
17057
17058 2020-01-10  Pedro Alves  <palves@redhat.com>
17059
17060         * gdbthread.h (scoped_restore_current_thread)
17061         <dont_restore, restore, m_dont_restore>: Declare.
17062         * thread.c (thread_alive): Add assertion.  Return bool.
17063         (switch_to_thread_if_alive): New.
17064         (prune_threads): Switch inferior/thread.
17065         (print_thread_info_1): Switch thread before calling target methods.
17066         (scoped_restore_current_thread::restore): New, factored out from
17067         ...
17068         (scoped_restore_current_thread::~scoped_restore_current_thread):
17069         ... this.
17070         (scoped_restore_current_thread::scoped_restore_current_thread):
17071         Add assertion.
17072         (thread_apply_all_command, thread_select): Use
17073         switch_to_thread_if_alive.
17074
17075 2020-01-10  George Barrett  <bob@bob131.so>
17076
17077         * stap-probe.c (stap_modify_semaphore): Don't check for null
17078         semaphores.
17079         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
17080         for null semaphores.
17081
17082 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17083
17084         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
17085         all source windows, and maintain horizontal scroll status while
17086         doing so.
17087
17088 2020-01-09  Tom Tromey  <tom@tromey.com>
17089
17090         PR tui/18932:
17091         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
17092         update_source_window, not print_source_lines.
17093
17094 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17095
17096         * tui/tui.c (tui_enable): Register tui hooks after calling
17097         tui_display_main.
17098
17099 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17100
17101         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
17102
17103 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
17104
17105         * thread.c (print_thread_info_1): Fix indentation.
17106
17107 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17108
17109         * symtab.c (general_symbol_info::compute_and_set_names): Move the
17110         unique_xmalloc_ptr outside the if to always free the demangled name.
17111
17112 2020-01-08  Tom Tromey  <tromey@adacore.com>
17113
17114         * xcoffread.c (enter_line_range, read_xcoff_symtab)
17115         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
17116         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
17117         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
17118         Remove.
17119         (section_offsets): New typedef.
17120         * symtab.c (fixup_section, get_msymbol_address): Update.
17121         * symmisc.c (dump_msymbols): Update.
17122         * symfile.h (relative_addr_info_to_section_offsets)
17123         (symfile_map_offsets_to_segments): Update.
17124         * symfile.c (build_section_addr_info_from_objfile)
17125         (init_objfile_sect_indices): Update.
17126         (struct place_section_arg): Change type of "offsets".
17127         (place_section): Update.
17128         (relative_addr_info_to_section_offsets): Change type of
17129         "section_offsets".  Remove "num_sections" parameter.
17130         (default_symfile_offsets, syms_from_objfile_1)
17131         (set_objfile_default_section_offset): Update.
17132         (reread_symbols): No need to preserve section offsets by hand.
17133         (symfile_map_offsets_to_segments): Change type of "offsets".
17134         * stap-probe.c (relocate_address): Update.
17135         * stabsread.h (process_one_symbol): Update.
17136         * solib-target.c (struct lm_info_target) <offsets>: Change type.
17137         (solib_target_relocate_section_addresses): Update.
17138         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
17139         Update.
17140         * solib-frv.c (frv_relocate_main_executable): Update.
17141         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
17142         * solib-aix.c (solib_aix_get_section_offsets): Change return
17143         type.
17144         (solib_aix_solib_create_inferior_hook): Update.
17145         * remote.c (remote_target::get_offsets): Update.
17146         * psymtab.c (find_pc_sect_psymtab): Update.
17147         * psympriv.h (struct partial_symbol) <address, text_low,
17148         text_high>: Update.
17149         * objfiles.h (obj_section_offset): Update.
17150         (struct objfile) <section_offsets>: Change type.
17151         <num_sections>: Remove.
17152         (objfile_relocate): Update.
17153         * objfiles.c (entry_point_address_query): Update
17154         (relocate_one_symbol): Change type of "section_offsets".
17155         (objfile_relocate1, objfile_relocate1): Change type of
17156         "new_offsets".
17157         (objfile_rebase1): Update.
17158         * mipsread.c (mipscoff_symfile_read): Update.
17159         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
17160         parameter.
17161         * mdebugread.c (parse_symbol): Change type of "section_offsets".
17162         (parse_external, psymtab_to_symtab_1): Update.
17163         * machoread.c (macho_symfile_offsets): Update.
17164         * ia64-tdep.c (ia64_find_unwind_table): Update.
17165         * hppa-tdep.c (read_unwind_info): Update.
17166         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
17167         * dwarf2read.c (create_addrmap_from_index)
17168         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
17169         (process_psymtab_comp_unit_reader, add_partial_symbol)
17170         (add_partial_subprogram, process_full_comp_unit)
17171         (read_file_scope, read_func_scope, read_lexical_block_scope)
17172         (read_call_site_scope, dwarf2_rnglists_process)
17173         (dwarf2_ranges_process, dwarf2_ranges_read)
17174         (dwarf_decode_lines_1, var_decode_location, new_symbol)
17175         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
17176         Update.
17177         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
17178         Update.
17179         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
17180         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
17181         (process_one_symbol): Change type of "section_offsets".
17182         * ctfread.c (get_objfile_text_range): Update.
17183         * coffread.c (coff_symtab_read, enter_linenos)
17184         (process_coff_symbol): Update.
17185         * coff-pe-read.c (add_pe_forwarded_sym): Update.
17186         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
17187
17188 2020-01-08  Tom Tromey  <tromey@adacore.com>
17189
17190         * dwarf2read.c (parse_macro_definition): Use std::string.
17191         (parse_macro_definition): Likewise.
17192
17193 2020-01-08  Tom Tromey  <tromey@adacore.com>
17194
17195         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
17196         (ATTR_ALLOC_CHUNK): Remove.
17197
17198 2020-01-08  Tom Tromey  <tromey@adacore.com>
17199
17200         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
17201
17202 2020-01-08  Tom Tromey  <tromey@adacore.com>
17203
17204         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
17205         (dwarf2_compute_name, open_dwo_file): Likewise.
17206         (process_enumeration_scope): Use std::vector.
17207         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
17208         (partial_die_info::fixup, dwarf2_start_subfile)
17209         (guess_full_die_structure_name, dwarf2_name): Likewise.
17210         (determine_prefix): Update.
17211         (guess_full_die_structure_name): Make return type const.
17212         (partial_die_full_name): Return unique_xmalloc_ptr.
17213         (DW_FIELD_ALLOC_CHUNK): Remove.
17214
17215 2020-01-07  Tom Tromey  <tromey@adacore.com>
17216
17217         PR build/24937:
17218         * stap-probe.c (class stap_static_probe_ops): Add constructor.
17219
17220 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17221
17222         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
17223
17224 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
17225
17226         * stack.c (print_frame_info): Move disassemble_next_line code
17227         inside source_print block.
17228
17229 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17230
17231         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
17232         gdb/signals.h, as we are now using native signal symbols.
17233
17234 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17235
17236         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
17237         overflow by an early check of content vs threshold.
17238         * tui/tui-source.c (tui_source_window::line_is_displayed):
17239         Likewise.
17240
17241 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17242
17243         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
17244
17245 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17246
17247         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
17248         export table if no section contains it's RVA.
17249
17250 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17251
17252         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
17253
17254 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
17255
17256         * source.c (print_source_lines_base): Set last_line_listed.
17257
17258 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17259
17260         * tui/tui-disasm.c: Remove trailing spaces.
17261
17262 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17263             Pedro Alves  <palves@redhat.com>
17264
17265         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
17266         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
17267         (windows_gdb_signal_to_target): New function, uses the above
17268         enumeration to convert GDB internal signal codes to equivalent
17269         Windows codes.
17270         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
17271         * windows-nat.c: Include "gdb_wait.h".
17272         (get_windows_debug_event): Extract the fatal exception from the
17273         exit status and convert to the equivalent Posix signal number.
17274         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
17275         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
17276         * gdbsupport/gdb_wait.c: New file, implements
17277         windows_status_to_termsig.
17278         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
17279         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
17280
17281 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
17282
17283         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
17284         show_layout.
17285
17286 2020-01-05  Luis Machado  <luis.machado@linaro.org>
17287
17288         * aarch64-linux-nat.c
17289         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
17290         and bfd_mach_aarch64.
17291
17292 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
17293
17294         * ui-file.c (stdio_file::can_emit_style_escape)
17295         (tee_file::can_emit_style_escape): Ensure style is used also on
17296         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
17297         to gdb_stdout.
17298         * main.c (set_gdb_data_directory): Use file style to output the
17299         warning that the given pathname is not a directory.
17300         * top.c (show_history_filename, gdb_safe_append_history)
17301         (show_gdb_datadir): Use file style.
17302
17303 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17304
17305         * solib-target.c (struct lm_info_target):
17306         Change offsets to be a unique_xmalloc_ptr.
17307         (solib_target_relocate_section_addresses): Update.
17308
17309 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17310
17311         * windows-nat.c (windows_clear_solib): Free so_list linked list.
17312
17313 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
17314
17315         * MAINTAINERS (Write After Approval): Add myself.
17316
17317 2020-01-02  Luis Machado  <luis.machado@linaro.org>
17318
17319         * proc-service.c (get_ps_regcache): Remove reference to obsolete
17320         Cell BE architecture.
17321         * target.h (struct target_ops) <thread_architecture>: Likewise.
17322
17323 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17324
17325         * Makefile.in: Use INSTALL_PROGRAM_ENV.
17326
17327 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17328
17329         * MAINTAINERS (Write After Approval): Add myself.
17330
17331 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17332
17333         * gdbarch.sh: Update copyright year range of generated files.
17334
17335 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17336
17337         Update copyright year range in all GDB files.
17338
17339 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17340
17341         * copyright.py: Convert to Python 3.
17342
17343 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17344
17345         * copyright.py: Adapt after move of gnulib directory from gdb
17346         directory to toplevel directory.
17347
17348 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17349
17350         * copyright.py (main): Exit if run from the wrong directory.
17351
17352 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17353
17354         * top.c (print_gdb_version): Change copyright year to 2020.
17355
17356 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17357
17358         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
17359
17360 For older changes see ChangeLog-2019.
17361 \f
17362 Local Variables:
17363 mode: change-log
17364 left-margin: 8
17365 fill-column: 74
17366 version-control: never
17367 coding: utf-8
17368 End: