gdb/ChangeLog

   1 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
   2
   3         * gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
   4         Change return type to std::string. Update all callers.
   5         * gmp-utils.c (gmp_string_printf): Likewise.
   6
   7 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
   8
   9         * unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
  10         instead of mpq_set_ui to initialize our GMP rational.
  11
  12 2020-11-23  Tom de Vries  <tdevries@suse.de>
  13
  14         * debuginfod-support.c (debuginfod_source_query)
  15         (debuginfod_debuginfo_query): Only set DESTNAME if successful.
  16
  17 2020-11-21  Tom Tromey  <tom@tromey.com>
  18
  19         * breakpoint.c (watchpoint_exp_is_const): Return bool.
  20
  21 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
  22
  23         * unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
  24         Pass 2.0 to pow.
  25         (gdb_mpz_write_all_from_small): Likewise.
  26
  27 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
  28
  29         * dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
  30         of abs.
  31
  32 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
  33
  34         * ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
  35         ctf_arc_open_by_name.
  36
  37 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
  38
  39         * ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
  40         (ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
  41
  42 2020-11-20  Pedro Alves  <pedro@palves.net>
  43
  44         * language.c (language_arch_info::lookup_primitive_type): Use
  45         gdb::function_view instead of gdb::function.
  46         (template language_lookup_primitive_type): Rename to ...
  47         (language_lookup_primitive_type_1): ... this, and make static.
  48         (language_lookup_primitive_type(const struct language_defn *,
  49         struct gdbarch *, const char *): Make non-template.
  50         (language_lookup_primitive_type(const struct language_defn *,
  51         struct gdbarch *, std::function<bool (struct type *)>): Make
  52         non-template and use gdb::function_view.
  53         * language.h (language_arch_info::lookup_primitive_type): Use
  54         gdb::function_view instead of std::function.
  55         (language_lookup_primitive_type): No longer template.
  56         * opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
  57         lambda instead of a std::function.
  58
  59 2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
  60
  61         PR tdep/26916
  62         * s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
  63         and STOCFH.
  64
  65 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
  66
  67         * f-lang.c (fortran_value_subarray): Use plongest/pulongest.
  68
  69 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
  70
  71         * gdbarch.sh (read_core_file_mappings): Remove `other` parameter
  72         in `loop_cb` parameter.
  73         * gdbarch.c: Re-generate.
  74         * gdbarch.h: Re-generate.
  75         * arch-utils.c (default_read_core_file_mappings): Remove `other`
  76         parameter.
  77         * arch-utils.h (default_read_core_file_mappings): Likewise.
  78         * corelow.c (core_target::build_file_mappings): Likewise.
  79         * linux-tdep.c (linux_read_core_file_mappings): Likewise.
  80         (linux_core_info_proc_mappings): Likewise.
  81
  82 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
  83
  84         * Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
  85         * NEWS: Mention new options.
  86         * f-array-walker.h: New file.
  87         * f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
  88         (repack_array_slices): New static global.
  89         (show_repack_array_slices): New function.
  90         (fortran_array_slicing_debug): New static global.
  91         (show_fortran_array_slicing_debug): New function.
  92         (value_f90_subarray): Delete.
  93         (skip_undetermined_arglist): Delete.
  94         (class fortran_array_repacker_base_impl): New class.
  95         (class fortran_lazy_array_repacker_impl): New class.
  96         (class fortran_array_repacker_impl): New class.
  97         (fortran_value_subarray): Complete rewrite.
  98         (set_fortran_list): New static global.
  99         (show_fortran_list): Likewise.
 100         (_initialize_f_language): Register new commands.
 101         (fortran_adjust_dynamic_array_base_address_hack): New function.
 102         * f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
 103         Declare.
 104         * f-valprint.c: Include 'f-array-walker.h'.
 105         (class fortran_array_printer_impl): New class.
 106         (f77_print_array_1): Delete.
 107         (f77_print_array): Delete.
 108         (fortran_print_array): New.
 109         (f_value_print_inner): Update to call fortran_print_array.
 110         * gdbtypes.c: Include 'f-lang.h'.
 111         (resolve_dynamic_type_internal): Call
 112         fortran_adjust_dynamic_array_base_address_hack.
 113
 114 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 115
 116         * breakpoint.c (struct watch_options): New struct.
 117         (watch_option_defs): New static global.
 118         (make_watch_options_def_group): New function.
 119         (watch_maybe_just_location): Convert option parsing.
 120         (watch_command_completer): New function.
 121         (_initialize_breakpoint): Build help text using options mechanism.
 122
 123 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 124
 125         * breakpoint.c (update_watchpoint): Pass 'false' not '0'.
 126         (watch_command_1): Update parameter types.  Convert locals to
 127         bool.
 128         (watch_command_wrapper): Change parameter type.
 129         (watch_maybe_just_location): Change locals to bool.
 130         (rwatch_command_wrapper): Update parameter type.
 131         (awatch_command_wrapper): Update parameter type.
 132         * breakpoint.h (watch_command_wrapper): Change parameter type.
 133         (rwatch_command_wrapper): Update parameter type.
 134         (awatch_command_wrapper): Update parameter type.
 135         * eval.c (fetch_subexp_value): Change parameter type.
 136         * ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
 137         'false' not '0'.
 138         * value.h (fetch_subexp_value): Change parameter type in
 139         declaration.
 140
 141 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 142
 143         * printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
 144         skip_spaces.
 145
 146 2020-11-18  Keith Seitz  <keiths@redhat.com>
 147
 148         * linux-tdep.c (dump_note_entry_p): Return true instead of
 149         checking `filename'.
 150
 151 2020-11-18  Tom de Vries  <tdevries@suse.de>
 152
 153         * debuginfod-support.c (debuginfod_source_query)
 154         (debuginfod_debuginfo_query): Also do early exit if
 155         "(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
 156
 157 2020-11-18  Tom de Vries  <tdevries@suse.de>
 158
 159         * gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
 160         warning.
 161
 162 2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
 163
 164         * gdbtypes.h (get_array_bounds): Return bool, adjust some
 165         callers.  Move doc here.
 166         * gdbtypes.c (get_array_bounds): Return bool
 167
 168 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 169
 170         * arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
 171         assert.
 172         * arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
 173         * disasm-selftests.c (print_one_insn_test): Fall throough from ARC
 174         case to the default.
 175
 176 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 177
 178         * printcmd.c: Include 'safe-ctype.c'.
 179         (skip_over_slash_fmt): New function.
 180         (print_command_completer): Call skip_over_slash_fmt.
 181         (display_and_x_command_completer): New function.
 182         (_initialize_printcmd): Add command completion for 'x' and
 183         'display'.
 184
 185 2020-11-16  Pedro Alves  <pedro@palves.net>
 186
 187         * frame.c (get_prev_frame): Move get_frame_id call from here ...
 188         (get_prev_frame_always_1): ... to here.
 189         * inline-frame.c (inline_frame_this_id): Mention
 190         get_prev_frame_always_1 in comment.
 191
 192 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 193
 194         * valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
 195         handling.
 196         (value_less): Add fixed-point handling.
 197
 198 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 199
 200         * eval.c (binop_promote): Add fixed-point type handling.
 201         * valarith.c (fixed_point_binop): New function.
 202         (scalar_binop): Add fixed-point type handling.
 203         (value_neg): Add fixed-point type handling.
 204         * valops.c (value_cast_to_fixed_point): New function.
 205         (value_cast): Add fixed-point type handling.
 206
 207 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 208
 209         * ada-typeprint.c (ada_print_type): Add handing of fixed-point
 210         range types.
 211         * c-typeprint.c (c_type_print_varspec_prefix)
 212         (c_type_print_varspec_suffix, c_type_print_base_1): Add
 213         TYPE_CODE_FIXED_POINT handling.
 214         * p-typeprint.c (pascal_type_print_varspec_prefix)
 215         (pascal_type_print_varspec_suffix): Likewise.
 216         * typeprint.c (print_type_fixed_point): New function.
 217         * typeprint.h (print_type_fixed_point): Add declaration.
 218
 219 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 220
 221         * printcmd.c (print_scalar_formatted): Add fixed-point type
 222         handling when options->format is set.
 223
 224 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 225
 226         * ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
 227         * dwarf2/read.c (get_dwarf2_rational_constant)
 228         (get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
 229         (has_zero_over_zero_small_attribute): New functions.
 230         read_base_type, set_die_type): Add fixed-point type handling.
 231         * gdb-gdb.py.in: Add fixed-point type handling.
 232         * gdbtypes.c: #include "gmp-utils.h".
 233         (create_range_type, set_type_code): Add fixed-point type handling.
 234         (init_fixed_point_type): New function.
 235         (is_integral_type, is_scalar_type): Add fixed-point type handling.
 236         (print_fixed_point_type_info): New function.
 237         (recursive_dump_type, copy_type_recursive): Add fixed-point type
 238         handling.
 239         (fixed_point_type_storage): New typedef.
 240         (fixed_point_objfile_key): New static global.
 241         (allocate_fixed_point_type_info, is_fixed_point_type): New functions.
 242         (fixed_point_type_base_type, fixed_point_scaling_factor): New
 243         functions.
 244         * gdbtypes.h: #include "gmp-utils.h".
 245         (enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
 246         (union type_specific) <fixed_point_info>: New field.
 247         (struct fixed_point_type_info): New struct.
 248         (INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
 249         (init_fixed_point_type, is_fixed_point_type)
 250         (fixed_point_type_base_type, fixed_point_scaling_factor)
 251         (allocate_fixed_point_type_info): Add declarations.
 252         * valprint.c (generic_val_print_fixed_point): New function.
 253         (generic_value_print): Add fixed-point type handling.
 254         * value.c (value_as_address, unpack_long): Add fixed-point type
 255         handling.
 256
 257 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 258
 259         * utils.h (uinteger_pow): Add declaration.
 260         * utils.c (uinteger_pow): Moved here (without changes)...
 261         * valarith.c (uinteger_pow): ... from here.
 262
 263 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 264
 265         * gmp-utils.h,  gmp-utils.c: New file.
 266         * unittests/gmp-utils-selftests.c: New file.
 267         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 268         unittests/gmp-utils-selftests.c.
 269         (COMMON_SFILES) Add gmp-utils.c.
 270         (HFILES_NO_SRCDIR): Add gmp-utils.h.
 271
 272 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 273
 274         * configure.ac: Generate an error if a usable GMP library
 275         could not be found.
 276         * configure: Regenerate.
 277
 278 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
 279
 280         * configure.ac: Add support for --with-libgmp-prefix.
 281         * Makefile.in (LIBGMP): New variable.
 282         (CLIBS): Include $(LIBGMP).
 283         * configure, config.in: Regenerate
 284
 285 2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 286
 287         PR cli/26879
 288         * f-exp.y (COMPLETE): New token.
 289         (exp): Two new rules for tab-completion.
 290         (saw_name_at_eof): New static global.
 291         (last_was_structop): Likewise.
 292         (yylex): Set new variables, and return COMPLETE token at the end
 293         of the input stream in some cases.
 294
 295 2020-11-14  Tom Tromey  <tom@tromey.com>
 296
 297         * infrun.c (fetch_inferior_event): Use "bool" for should_stop.
 298
 299 2020-11-14  Tom Tromey  <tom@tromey.com>
 300
 301         * opencl-lang.c (opencl_component_ref): Make "comps" const.
 302
 303 2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
 304
 305         * arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
 306
 307 2020-11-13  Tom Tromey  <tom@tromey.com>
 308
 309         * c-lang.c (convert_ucn, convert_octal, convert_hex)
 310         (convert_escape, parse_one_string): Constify.
 311
 312 2020-11-13  Keith Seitz  <keiths@redhat.com>
 313
 314         https://bugzilla.redhat.com/show_bug.cgi?id=1553086
 315         * elfread.c (elf_symfile_segments): Omit "Loadable section ...
 316         outside of ELF segments" warning for debugin
 317
 318 2020-11-13  Keith Seitz  <keiths@redhat.com>
 319
 320         PR gdb/23034
 321         * elfread.c (elf_symfile_segments): Output a BFD file name
 322         for the "Loadable section ... outside of ELF segments" warning.
 323
 324 2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
 325
 326         PR gdb/26835
 327         * arm-tdep.c (class arm_instruction_reader): New.
 328         (target_arm_instruction_reader): New.
 329         (arm_analyze_prologue): Add instruction reader parameter and use
 330         it.  Use arm_expand_immediate.
 331         (class target_arm_instruction_reader): Adjust.
 332         (arm_skip_prologue): Adjust.
 333         (arm_expand_immediate): New.
 334         (arm_scan_prologue): Adjust.
 335         (arm_analyze_prologue_test): New.
 336         (class test_arm_instruction_reader): New.
 337
 338 2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
 339
 340         * f-lang.c (fortran_argument_convert): Add declaration.  Add
 341         header comment, taken from f-lang.h.  Make static.
 342         * f-lang.h (f77_get_dynamic_array_length): Delete declaration.
 343         (fortran_argument_convert): Delete declaration.
 344
 345 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 346
 347         * ada-exp.y (find_primitive_type): Make parameter const.
 348         * ada-lang.c (enum ada_primitive_types): Delete.
 349         (ada_language::language_arch_info): Update.
 350         * c-lang.c (enum c_primitive_types): Delete.
 351         (c_language_arch_info): Update.
 352         (enum cplus_primitive_types): Delete.
 353         (cplus_language::language_arch_info): Update.
 354         * d-lang.c (enum d_primitive_types): Delete.
 355         (d_language::language_arch_info): Update.
 356         * f-lang.c (enum f_primitive_types): Delete.
 357         (f_language::language_arch_info): Update.
 358         * go-lang.c (enum go_primitive_types): Delete.
 359         (go_language::language_arch_info): Update.
 360         * language.c (auto_or_unknown_language::language_arch_info):
 361         Update.
 362         (language_gdbarch_post_init): Use obstack_new, use array indexing.
 363         (language_string_char_type): Add header comment, call function in
 364         language_arch_info.
 365         (language_bool_type): Likewise
 366         (language_arch_info::bool_type): Define.
 367         (language_lookup_primitive_type_1): Delete.
 368         (language_lookup_primitive_type): Rewrite as a templated function
 369         to call function in language_arch_info, then instantiate twice.
 370         (language_arch_info::type_and_symbol::alloc_type_symbol): Define.
 371         (language_arch_info::lookup_primitive_type_and_symbol): Define.
 372         (language_arch_info::lookup_primitive_type): Define twice with
 373         different signatures.
 374         (language_arch_info::lookup_primitive_type_as_symbol): Define.
 375         (language_lookup_primitive_type_as_symbol): Rewrite to call a
 376         member function in language_arch_info.
 377         * language.h (language_arch_info): Complete rewrite.
 378         (language_lookup_primitive_type): Make templated.
 379         * m2-lang.c (enum m2_primitive_types): Delete.
 380         (m2_language::language_arch_info): Update.
 381         * opencl-lang.c (OCL_P_TYPE): Delete.
 382         (enum opencl_primitive_types): Delete.
 383         (opencl_type_data): Delete.
 384         (builtin_opencl_type): Delete.
 385         (lookup_opencl_vector_type): Update.
 386         (opencl_language::language_arch_info): Update, lots of content
 387         moved from...
 388         (build_opencl_types): ...here.  This function is now deleted.
 389         (_initialize_opencl_language): Delete.
 390         * p-lang.c (enum pascal_primitive_types): Delete.
 391         (pascal_language::language_arch_info): Update.
 392         * rust-lang.c (enum rust_primitive_types): Delete.
 393         (rust_language::language_arch_info): Update.
 394
 395 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 396
 397         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
 398         dwarf2_queue_guard.
 399
 400 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 401
 402         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
 403         comment.
 404
 405 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
 406
 407         * dwarf2/read.c (dwarf_read_debug_printf,
 408         dwarf_read_debug_printf_v): New macros, use throughout the file.
 409
 410 2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
 411
 412         * arc-linux-tdep.c (collect_register): Populate "eret" by
 413         "pc" value from the regcache when asked for "pc" value.
 414
 415 2020-11-12  Tom Tromey  <tom@tromey.com>
 416
 417         PR rust/26799:
 418         * symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
 419         exist.
 420
 421 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 422
 423         * features/Makefile (XMLTOC): Add rx.xml.
 424         (FEATURE_XMLFILES): Remove rx.xml.
 425         (FEATURE_CFILES rule): Pass '-single-feature' flag.
 426         * features/rx.c: Regenerate.
 427         * features/rx.xml: Wrap in `target` tags, and reindent.
 428         * target-descriptions.c (struct maint_print_c_tdesc_options): New
 429         structure.
 430         (maint_print_c_tdesc_opt_def): New typedef.
 431         (maint_print_c_tdesc_opt_defs): New static global.
 432         (make_maint_print_c_tdesc_options_def_group): New function.
 433         (maint_print_c_tdesc_cmd): Make use of command line flags, only
 434         print single feature C file for target descriptions containing a
 435         single feature.
 436         (maint_print_c_tdesc_cmd_completer): New function.
 437         (_initialize_target_descriptions): Update call to register command
 438         completer, and include command line flag in help text.
 439
 440 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 441
 442         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
 443         numbers.
 444         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
 445         enum values.
 446
 447 2020-11-10  Tom Tromey  <tom@tromey.com>
 448
 449         * value.h (internalvar_name): Update.
 450         * value.c (internalvar_name): Make return type const.
 451
 452 2020-11-10  Tom Tromey  <tom@tromey.com>
 453
 454         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
 455         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
 456         const.
 457
 458 2020-11-10  Tom Tromey  <tom@tromey.com>
 459
 460         * objc-lang.h (value_nsstring): Update.
 461         * objc-lang.c (value_nsstring): Make "ptr" const.
 462
 463 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 464
 465         * expprint.c (print_subexp_funcall): Increment expression position
 466         after reading argument count.
 467         * f-lang.c (print_subexp_f): Skip over opcode before calling
 468         common function.
 469         (dump_subexp_body_f): Likewise.
 470
 471 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
 472
 473         PR python/26832
 474         * configure: Regenerate.
 475         * configure.ac: Check for python modules ctypes instead of
 476         itertools.
 477
 478 2020-11-06  Pedro Alves  <pedro@palves.net>
 479
 480         * macroexp.c (struct macro_buffer): Split in two classes.  Add
 481         uses adjusted.
 482         (struct shared_macro_buffer): New, factored out from struct
 483         macro_buffer.
 484         (struct growable_macro_buffer): New, factored out from struct
 485         macro_buffer.
 486         (set_token, get_comment, get_identifier, get_pp_number)
 487         (get_character_constant, get_string_literal, get_punctuator)
 488         (get_next_token_for_substitution): Constify parameters.
 489         (substitute_args): Constify locals.
 490
 491 2020-11-05  Tom Tromey  <tom@tromey.com>
 492
 493         * dwarf2/read.c (read_cutu_die_from_dwo)
 494         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
 495         (build_type_psymtabs_1): Update.
 496         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
 497         parameter.
 498         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
 499         Don't read section.  Add assert.
 500
 501 2020-11-04  Tom Tromey  <tromey@adacore.com>
 502
 503         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
 504
 505 2020-11-04  Tom Tromey  <tromey@adacore.com>
 506
 507         * ada-typeprint.c (ada_print_type): Handle __T types.
 508
 509 2020-11-04  Tom Tromey  <tromey@adacore.com>
 510
 511         * dwarf2/read.c (add_partial_symbol, process_die):
 512         Handle DW_TAG_array_type.
 513         (is_type_tag_for_partial): Add "lang" parameter.
 514         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
 515
 516 2020-11-04  Tom Tromey  <tromey@adacore.com>
 517
 518         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
 519
 520 2020-11-04  Tom Tromey  <tromey@adacore.com>
 521
 522         * dwarf2/read.c (read_array_type): Only apply stride to innermost
 523         array.
 524
 525 2020-11-04  Tom Tromey  <tromey@adacore.com>
 526
 527         * gdbtypes.c (update_static_array_size): Handle bit stride.
 528
 529 2020-11-04  Tom Tromey  <tromey@adacore.com>
 530
 531         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
 532
 533 2020-11-04  Tom Tromey  <tromey@adacore.com>
 534
 535         * ada-lang.c (ada_is_any_packed_array_type): New function.
 536         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
 537
 538 2020-11-04  Tom Tromey  <tromey@adacore.com>
 539
 540         * dwarf2/read.c (recognize_bound_expression)
 541         (quirk_ada_thick_pointer): New functions.
 542         (read_array_type): Call quirk_ada_thick_pointer.
 543         (set_die_type): Add "skip_data_location" parameter.
 544         (quirk_ada_thick_pointer): New function.
 545         (process_structure_scope): Call quirk_ada_thick_pointer.
 546         * ada-lang.c (ada_is_unconstrained_packed_array_type)
 547         (decode_packed_array_bitsize): Handle thick pointers without
 548         parallel types.
 549         (ada_is_gnat_encoded_packed_array_type): Rename from
 550         ada_is_packed_array_type.
 551         (ada_is_constrained_packed_array_type): Update.
 552         * ada-valprint.c (ada_val_print_gnat_array): Remove.
 553         (ada_value_print_1): Use ada_get_decoded_value.
 554
 555 2020-11-04  Tom Tromey  <tromey@adacore.com>
 556
 557         * ada-lang.c (recursively_update_array_bitsize): New function.
 558         (decode_constrained_packed_array_type): Call it.
 559
 560 2020-11-04  Tom Tromey  <tromey@adacore.com>
 561
 562         * ada-lang.c (to_fixed_array_type): Error if
 563         decode_constrained_packed_array_type returns NULL.
 564
 565 2020-11-04  Tom Tromey  <tromey@adacore.com>
 566
 567         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
 568
 569 2020-11-02  Tom Tromey  <tromey@adacore.com>
 570
 571         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
 572         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
 573         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
 574         * amd64-ravenscar-thread.c: New file.
 575         * amd64-ravenscar-thread.h: New file.
 576         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
 577         * configure.tgt (amd64_tobjs): Add ravenscar objects.
 578
 579 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 580
 581         * main.c (execute_cmdargs): New function.
 582         (captured_main_1): Make use of execute_cmdargs.
 583
 584 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 585
 586         * NEWS: Mention changes to config file search path.
 587         * main.c
 588
 589 2020-11-02  Tom Tromey  <tromey@adacore.com>
 590
 591         * python/python.c: Consolidate two HAVE_PYTHON blocks.
 592         (python_GdbModuleDef): Move earlier.  Now static.
 593         (do_start_initialization): Consolidate some IS_PY3K blocks.
 594
 595 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
 596
 597         * aarch64-linux-tdep.c: Fix indentation.
 598         * aarch64-ravenscar-thread.c: Fix indentation.
 599         * aarch64-tdep.c: Fix indentation.
 600         * aarch64-tdep.h: Fix indentation.
 601         * ada-lang.c: Fix indentation.
 602         * ada-lang.h: Fix indentation.
 603         * ada-tasks.c: Fix indentation.
 604         * ada-typeprint.c: Fix indentation.
 605         * ada-valprint.c: Fix indentation.
 606         * ada-varobj.c: Fix indentation.
 607         * addrmap.c: Fix indentation.
 608         * addrmap.h: Fix indentation.
 609         * agent.c: Fix indentation.
 610         * aix-thread.c: Fix indentation.
 611         * alpha-bsd-nat.c: Fix indentation.
 612         * alpha-linux-tdep.c: Fix indentation.
 613         * alpha-mdebug-tdep.c: Fix indentation.
 614         * alpha-nbsd-tdep.c: Fix indentation.
 615         * alpha-obsd-tdep.c: Fix indentation.
 616         * alpha-tdep.c: Fix indentation.
 617         * amd64-bsd-nat.c: Fix indentation.
 618         * amd64-darwin-tdep.c: Fix indentation.
 619         * amd64-linux-nat.c: Fix indentation.
 620         * amd64-linux-tdep.c: Fix indentation.
 621         * amd64-nat.c: Fix indentation.
 622         * amd64-obsd-tdep.c: Fix indentation.
 623         * amd64-tdep.c: Fix indentation.
 624         * amd64-windows-tdep.c: Fix indentation.
 625         * annotate.c: Fix indentation.
 626         * arc-tdep.c: Fix indentation.
 627         * arch-utils.c: Fix indentation.
 628         * arch/arm-get-next-pcs.c: Fix indentation.
 629         * arch/arm.c: Fix indentation.
 630         * arm-linux-nat.c: Fix indentation.
 631         * arm-linux-tdep.c: Fix indentation.
 632         * arm-nbsd-tdep.c: Fix indentation.
 633         * arm-pikeos-tdep.c: Fix indentation.
 634         * arm-tdep.c: Fix indentation.
 635         * arm-tdep.h: Fix indentation.
 636         * arm-wince-tdep.c: Fix indentation.
 637         * auto-load.c: Fix indentation.
 638         * auxv.c: Fix indentation.
 639         * avr-tdep.c: Fix indentation.
 640         * ax-gdb.c: Fix indentation.
 641         * ax-general.c: Fix indentation.
 642         * bfin-linux-tdep.c: Fix indentation.
 643         * block.c: Fix indentation.
 644         * block.h: Fix indentation.
 645         * blockframe.c: Fix indentation.
 646         * bpf-tdep.c: Fix indentation.
 647         * break-catch-sig.c: Fix indentation.
 648         * break-catch-syscall.c: Fix indentation.
 649         * break-catch-throw.c: Fix indentation.
 650         * breakpoint.c: Fix indentation.
 651         * breakpoint.h: Fix indentation.
 652         * bsd-uthread.c: Fix indentation.
 653         * btrace.c: Fix indentation.
 654         * build-id.c: Fix indentation.
 655         * buildsym-legacy.h: Fix indentation.
 656         * buildsym.c: Fix indentation.
 657         * c-typeprint.c: Fix indentation.
 658         * c-valprint.c: Fix indentation.
 659         * c-varobj.c: Fix indentation.
 660         * charset.c: Fix indentation.
 661         * cli/cli-cmds.c: Fix indentation.
 662         * cli/cli-decode.c: Fix indentation.
 663         * cli/cli-decode.h: Fix indentation.
 664         * cli/cli-script.c: Fix indentation.
 665         * cli/cli-setshow.c: Fix indentation.
 666         * coff-pe-read.c: Fix indentation.
 667         * coffread.c: Fix indentation.
 668         * compile/compile-cplus-types.c: Fix indentation.
 669         * compile/compile-object-load.c: Fix indentation.
 670         * compile/compile-object-run.c: Fix indentation.
 671         * completer.c: Fix indentation.
 672         * corefile.c: Fix indentation.
 673         * corelow.c: Fix indentation.
 674         * cp-abi.h: Fix indentation.
 675         * cp-namespace.c: Fix indentation.
 676         * cp-support.c: Fix indentation.
 677         * cp-valprint.c: Fix indentation.
 678         * cris-linux-tdep.c: Fix indentation.
 679         * cris-tdep.c: Fix indentation.
 680         * darwin-nat-info.c: Fix indentation.
 681         * darwin-nat.c: Fix indentation.
 682         * darwin-nat.h: Fix indentation.
 683         * dbxread.c: Fix indentation.
 684         * dcache.c: Fix indentation.
 685         * disasm.c: Fix indentation.
 686         * dtrace-probe.c: Fix indentation.
 687         * dwarf2/abbrev.c: Fix indentation.
 688         * dwarf2/attribute.c: Fix indentation.
 689         * dwarf2/expr.c: Fix indentation.
 690         * dwarf2/frame.c: Fix indentation.
 691         * dwarf2/index-cache.c: Fix indentation.
 692         * dwarf2/index-write.c: Fix indentation.
 693         * dwarf2/line-header.c: Fix indentation.
 694         * dwarf2/loc.c: Fix indentation.
 695         * dwarf2/macro.c: Fix indentation.
 696         * dwarf2/read.c: Fix indentation.
 697         * dwarf2/read.h: Fix indentation.
 698         * elfread.c: Fix indentation.
 699         * eval.c: Fix indentation.
 700         * event-top.c: Fix indentation.
 701         * exec.c: Fix indentation.
 702         * exec.h: Fix indentation.
 703         * expprint.c: Fix indentation.
 704         * f-lang.c: Fix indentation.
 705         * f-typeprint.c: Fix indentation.
 706         * f-valprint.c: Fix indentation.
 707         * fbsd-nat.c: Fix indentation.
 708         * fbsd-tdep.c: Fix indentation.
 709         * findvar.c: Fix indentation.
 710         * fork-child.c: Fix indentation.
 711         * frame-unwind.c: Fix indentation.
 712         * frame-unwind.h: Fix indentation.
 713         * frame.c: Fix indentation.
 714         * frv-linux-tdep.c: Fix indentation.
 715         * frv-tdep.c: Fix indentation.
 716         * frv-tdep.h: Fix indentation.
 717         * ft32-tdep.c: Fix indentation.
 718         * gcore.c: Fix indentation.
 719         * gdb_bfd.c: Fix indentation.
 720         * gdbarch.sh: Fix indentation.
 721         * gdbarch.c: Re-generate
 722         * gdbarch.h: Re-generate.
 723         * gdbcore.h: Fix indentation.
 724         * gdbthread.h: Fix indentation.
 725         * gdbtypes.c: Fix indentation.
 726         * gdbtypes.h: Fix indentation.
 727         * glibc-tdep.c: Fix indentation.
 728         * gnu-nat.c: Fix indentation.
 729         * gnu-nat.h: Fix indentation.
 730         * gnu-v2-abi.c: Fix indentation.
 731         * gnu-v3-abi.c: Fix indentation.
 732         * go32-nat.c: Fix indentation.
 733         * guile/guile-internal.h: Fix indentation.
 734         * guile/scm-cmd.c: Fix indentation.
 735         * guile/scm-frame.c: Fix indentation.
 736         * guile/scm-iterator.c: Fix indentation.
 737         * guile/scm-math.c: Fix indentation.
 738         * guile/scm-ports.c: Fix indentation.
 739         * guile/scm-pretty-print.c: Fix indentation.
 740         * guile/scm-value.c: Fix indentation.
 741         * h8300-tdep.c: Fix indentation.
 742         * hppa-linux-nat.c: Fix indentation.
 743         * hppa-linux-tdep.c: Fix indentation.
 744         * hppa-nbsd-nat.c: Fix indentation.
 745         * hppa-nbsd-tdep.c: Fix indentation.
 746         * hppa-obsd-nat.c: Fix indentation.
 747         * hppa-tdep.c: Fix indentation.
 748         * hppa-tdep.h: Fix indentation.
 749         * i386-bsd-nat.c: Fix indentation.
 750         * i386-darwin-nat.c: Fix indentation.
 751         * i386-darwin-tdep.c: Fix indentation.
 752         * i386-dicos-tdep.c: Fix indentation.
 753         * i386-gnu-nat.c: Fix indentation.
 754         * i386-linux-nat.c: Fix indentation.
 755         * i386-linux-tdep.c: Fix indentation.
 756         * i386-nto-tdep.c: Fix indentation.
 757         * i386-obsd-tdep.c: Fix indentation.
 758         * i386-sol2-nat.c: Fix indentation.
 759         * i386-tdep.c: Fix indentation.
 760         * i386-tdep.h: Fix indentation.
 761         * i386-windows-tdep.c: Fix indentation.
 762         * i387-tdep.c: Fix indentation.
 763         * i387-tdep.h: Fix indentation.
 764         * ia64-libunwind-tdep.c: Fix indentation.
 765         * ia64-libunwind-tdep.h: Fix indentation.
 766         * ia64-linux-nat.c: Fix indentation.
 767         * ia64-linux-tdep.c: Fix indentation.
 768         * ia64-tdep.c: Fix indentation.
 769         * ia64-tdep.h: Fix indentation.
 770         * ia64-vms-tdep.c: Fix indentation.
 771         * infcall.c: Fix indentation.
 772         * infcmd.c: Fix indentation.
 773         * inferior.c: Fix indentation.
 774         * infrun.c: Fix indentation.
 775         * iq2000-tdep.c: Fix indentation.
 776         * language.c: Fix indentation.
 777         * linespec.c: Fix indentation.
 778         * linux-fork.c: Fix indentation.
 779         * linux-nat.c: Fix indentation.
 780         * linux-tdep.c: Fix indentation.
 781         * linux-thread-db.c: Fix indentation.
 782         * lm32-tdep.c: Fix indentation.
 783         * m2-lang.c: Fix indentation.
 784         * m2-typeprint.c: Fix indentation.
 785         * m2-valprint.c: Fix indentation.
 786         * m32c-tdep.c: Fix indentation.
 787         * m32r-linux-tdep.c: Fix indentation.
 788         * m32r-tdep.c: Fix indentation.
 789         * m68hc11-tdep.c: Fix indentation.
 790         * m68k-bsd-nat.c: Fix indentation.
 791         * m68k-linux-nat.c: Fix indentation.
 792         * m68k-linux-tdep.c: Fix indentation.
 793         * m68k-tdep.c: Fix indentation.
 794         * machoread.c: Fix indentation.
 795         * macrocmd.c: Fix indentation.
 796         * macroexp.c: Fix indentation.
 797         * macroscope.c: Fix indentation.
 798         * macrotab.c: Fix indentation.
 799         * macrotab.h: Fix indentation.
 800         * main.c: Fix indentation.
 801         * mdebugread.c: Fix indentation.
 802         * mep-tdep.c: Fix indentation.
 803         * mi/mi-cmd-catch.c: Fix indentation.
 804         * mi/mi-cmd-disas.c: Fix indentation.
 805         * mi/mi-cmd-env.c: Fix indentation.
 806         * mi/mi-cmd-stack.c: Fix indentation.
 807         * mi/mi-cmd-var.c: Fix indentation.
 808         * mi/mi-cmds.c: Fix indentation.
 809         * mi/mi-main.c: Fix indentation.
 810         * mi/mi-parse.c: Fix indentation.
 811         * microblaze-tdep.c: Fix indentation.
 812         * minidebug.c: Fix indentation.
 813         * minsyms.c: Fix indentation.
 814         * mips-linux-nat.c: Fix indentation.
 815         * mips-linux-tdep.c: Fix indentation.
 816         * mips-nbsd-tdep.c: Fix indentation.
 817         * mips-tdep.c: Fix indentation.
 818         * mn10300-linux-tdep.c: Fix indentation.
 819         * mn10300-tdep.c: Fix indentation.
 820         * moxie-tdep.c: Fix indentation.
 821         * msp430-tdep.c: Fix indentation.
 822         * namespace.h: Fix indentation.
 823         * nat/fork-inferior.c: Fix indentation.
 824         * nat/gdb_ptrace.h: Fix indentation.
 825         * nat/linux-namespaces.c: Fix indentation.
 826         * nat/linux-osdata.c: Fix indentation.
 827         * nat/netbsd-nat.c: Fix indentation.
 828         * nat/x86-dregs.c: Fix indentation.
 829         * nbsd-nat.c: Fix indentation.
 830         * nbsd-tdep.c: Fix indentation.
 831         * nios2-linux-tdep.c: Fix indentation.
 832         * nios2-tdep.c: Fix indentation.
 833         * nto-procfs.c: Fix indentation.
 834         * nto-tdep.c: Fix indentation.
 835         * objfiles.c: Fix indentation.
 836         * objfiles.h: Fix indentation.
 837         * opencl-lang.c: Fix indentation.
 838         * or1k-tdep.c: Fix indentation.
 839         * osabi.c: Fix indentation.
 840         * osabi.h: Fix indentation.
 841         * osdata.c: Fix indentation.
 842         * p-lang.c: Fix indentation.
 843         * p-typeprint.c: Fix indentation.
 844         * p-valprint.c: Fix indentation.
 845         * parse.c: Fix indentation.
 846         * ppc-linux-nat.c: Fix indentation.
 847         * ppc-linux-tdep.c: Fix indentation.
 848         * ppc-nbsd-nat.c: Fix indentation.
 849         * ppc-nbsd-tdep.c: Fix indentation.
 850         * ppc-obsd-nat.c: Fix indentation.
 851         * ppc-ravenscar-thread.c: Fix indentation.
 852         * ppc-sysv-tdep.c: Fix indentation.
 853         * ppc64-tdep.c: Fix indentation.
 854         * printcmd.c: Fix indentation.
 855         * proc-api.c: Fix indentation.
 856         * producer.c: Fix indentation.
 857         * producer.h: Fix indentation.
 858         * prologue-value.c: Fix indentation.
 859         * prologue-value.h: Fix indentation.
 860         * psymtab.c: Fix indentation.
 861         * python/py-arch.c: Fix indentation.
 862         * python/py-bpevent.c: Fix indentation.
 863         * python/py-event.c: Fix indentation.
 864         * python/py-event.h: Fix indentation.
 865         * python/py-finishbreakpoint.c: Fix indentation.
 866         * python/py-frame.c: Fix indentation.
 867         * python/py-framefilter.c: Fix indentation.
 868         * python/py-inferior.c: Fix indentation.
 869         * python/py-infthread.c: Fix indentation.
 870         * python/py-objfile.c: Fix indentation.
 871         * python/py-prettyprint.c: Fix indentation.
 872         * python/py-registers.c: Fix indentation.
 873         * python/py-signalevent.c: Fix indentation.
 874         * python/py-stopevent.c: Fix indentation.
 875         * python/py-stopevent.h: Fix indentation.
 876         * python/py-threadevent.c: Fix indentation.
 877         * python/py-tui.c: Fix indentation.
 878         * python/py-unwind.c: Fix indentation.
 879         * python/py-value.c: Fix indentation.
 880         * python/py-xmethods.c: Fix indentation.
 881         * python/python-internal.h: Fix indentation.
 882         * python/python.c: Fix indentation.
 883         * ravenscar-thread.c: Fix indentation.
 884         * record-btrace.c: Fix indentation.
 885         * record-full.c: Fix indentation.
 886         * record.c: Fix indentation.
 887         * reggroups.c: Fix indentation.
 888         * regset.h: Fix indentation.
 889         * remote-fileio.c: Fix indentation.
 890         * remote.c: Fix indentation.
 891         * reverse.c: Fix indentation.
 892         * riscv-linux-tdep.c: Fix indentation.
 893         * riscv-ravenscar-thread.c: Fix indentation.
 894         * riscv-tdep.c: Fix indentation.
 895         * rl78-tdep.c: Fix indentation.
 896         * rs6000-aix-tdep.c: Fix indentation.
 897         * rs6000-lynx178-tdep.c: Fix indentation.
 898         * rs6000-nat.c: Fix indentation.
 899         * rs6000-tdep.c: Fix indentation.
 900         * rust-lang.c: Fix indentation.
 901         * rx-tdep.c: Fix indentation.
 902         * s12z-tdep.c: Fix indentation.
 903         * s390-linux-tdep.c: Fix indentation.
 904         * score-tdep.c: Fix indentation.
 905         * ser-base.c: Fix indentation.
 906         * ser-mingw.c: Fix indentation.
 907         * ser-uds.c: Fix indentation.
 908         * ser-unix.c: Fix indentation.
 909         * serial.c: Fix indentation.
 910         * sh-linux-tdep.c: Fix indentation.
 911         * sh-nbsd-tdep.c: Fix indentation.
 912         * sh-tdep.c: Fix indentation.
 913         * skip.c: Fix indentation.
 914         * sol-thread.c: Fix indentation.
 915         * solib-aix.c: Fix indentation.
 916         * solib-darwin.c: Fix indentation.
 917         * solib-frv.c: Fix indentation.
 918         * solib-svr4.c: Fix indentation.
 919         * solib.c: Fix indentation.
 920         * source.c: Fix indentation.
 921         * sparc-linux-tdep.c: Fix indentation.
 922         * sparc-nbsd-tdep.c: Fix indentation.
 923         * sparc-obsd-tdep.c: Fix indentation.
 924         * sparc-ravenscar-thread.c: Fix indentation.
 925         * sparc-tdep.c: Fix indentation.
 926         * sparc64-linux-tdep.c: Fix indentation.
 927         * sparc64-nbsd-tdep.c: Fix indentation.
 928         * sparc64-obsd-tdep.c: Fix indentation.
 929         * sparc64-tdep.c: Fix indentation.
 930         * stabsread.c: Fix indentation.
 931         * stack.c: Fix indentation.
 932         * stap-probe.c: Fix indentation.
 933         * stubs/ia64vms-stub.c: Fix indentation.
 934         * stubs/m32r-stub.c: Fix indentation.
 935         * stubs/m68k-stub.c: Fix indentation.
 936         * stubs/sh-stub.c: Fix indentation.
 937         * stubs/sparc-stub.c: Fix indentation.
 938         * symfile-mem.c: Fix indentation.
 939         * symfile.c: Fix indentation.
 940         * symfile.h: Fix indentation.
 941         * symmisc.c: Fix indentation.
 942         * symtab.c: Fix indentation.
 943         * symtab.h: Fix indentation.
 944         * target-float.c: Fix indentation.
 945         * target.c: Fix indentation.
 946         * target.h: Fix indentation.
 947         * tic6x-tdep.c: Fix indentation.
 948         * tilegx-linux-tdep.c: Fix indentation.
 949         * tilegx-tdep.c: Fix indentation.
 950         * top.c: Fix indentation.
 951         * tracefile-tfile.c: Fix indentation.
 952         * tracepoint.c: Fix indentation.
 953         * tui/tui-disasm.c: Fix indentation.
 954         * tui/tui-io.c: Fix indentation.
 955         * tui/tui-regs.c: Fix indentation.
 956         * tui/tui-stack.c: Fix indentation.
 957         * tui/tui-win.c: Fix indentation.
 958         * tui/tui-winsource.c: Fix indentation.
 959         * tui/tui.c: Fix indentation.
 960         * typeprint.c: Fix indentation.
 961         * ui-out.h: Fix indentation.
 962         * unittests/copy_bitwise-selftests.c: Fix indentation.
 963         * unittests/memory-map-selftests.c: Fix indentation.
 964         * utils.c: Fix indentation.
 965         * v850-tdep.c: Fix indentation.
 966         * valarith.c: Fix indentation.
 967         * valops.c: Fix indentation.
 968         * valprint.c: Fix indentation.
 969         * valprint.h: Fix indentation.
 970         * value.c: Fix indentation.
 971         * value.h: Fix indentation.
 972         * varobj.c: Fix indentation.
 973         * vax-tdep.c: Fix indentation.
 974         * windows-nat.c: Fix indentation.
 975         * windows-tdep.c: Fix indentation.
 976         * xcoffread.c: Fix indentation.
 977         * xml-syscall.c: Fix indentation.
 978         * xml-tdesc.c: Fix indentation.
 979         * xstormy16-tdep.c: Fix indentation.
 980         * xtensa-config.c: Fix indentation.
 981         * xtensa-linux-nat.c: Fix indentation.
 982         * xtensa-linux-tdep.c: Fix indentation.
 983         * xtensa-tdep.c: Fix indentation.
 984
 985 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 986             Craig Blackmore   <craig.blackmore@embecosm.com>
 987
 988         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
 989         as an unsigned value.
 990
 991 2020-11-01  Tom Tromey  <tom@tromey.com>
 992
 993         * dbxread.c (dbx_end_psymtab): Update.
 994         * dwarf2/read.c (process_psymtab_comp_unit_reader)
 995         (build_type_psymtabs_reader): Update.
 996         * xcoffread.c (xcoff_end_psymtab): Update.
 997         * ctfread.c (scan_partial_symbols): Update.
 998         * psymtab.c (sort_pst_symbols): Remove.
 999         (partial_symtab::end): Rename from end_psymtab_common.  Inline
1000         sort_pst_symbols.
1001         * psympriv.h (struct partial_symtab) <end>: New method.
1002         (end_psymtab_common): Don't declare.
1003
1004 2020-11-01  Tom Tromey  <tom@tromey.com>
1005
1006         * symmisc.c (count_psyms): New function.
1007         (print_objfile_statistics): Use it.
1008         * psymtab.c (append_psymbol_to_list): Remove.
1009         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
1010         * objfiles.h (struct objstats) <n_psyms>: Remove.
1011
1012 2020-11-01  Tom Tromey  <tom@tromey.com>
1013
1014         * dbxread.c (dbx_end_psymtab): Update.
1015         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
1016         (build_type_psymtabs_reader): Update.
1017         * xcoffread.c (xcoff_end_psymtab): Update.
1018         * ctfread.c (scan_partial_symbols): Update.
1019         * psympriv.h (end_psymtab_common): Update.
1020         * psymtab.c (end_psymtab_common): Remove objfile parameter.
1021         (sort_pst_symbols): Likewise.
1022
1023 2020-11-01  Tom Tromey  <tom@tromey.com>
1024
1025         * dbxread.c (dbx_symfile_read): Update.
1026         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
1027         * xcoffread.c (xcoff_initial_scan): Update.
1028         * psympriv.h (init_psymbol_list): Don't declare.
1029         * psymtab.c (init_psymbol_list): Remove.
1030
1031 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1032
1033         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
1034         gnat_encoded_fixed_type_info.  Update all callers.
1035
1036 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1037
1038         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
1039         line too long.
1040
1041 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1042
1043         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
1044         cast_from_fixed.  Update all callers.
1045         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
1046         Update all callers.
1047         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
1048         Update all callers.
1049         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
1050         ada_scaling_factor.
1051         * ada-typeprint.c: Replace call to ada_scaling_factor by call
1052         to print_gnat_encoded_fixed_point_type.
1053         * ada-valprint.c: Likewise.
1054
1055 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1056
1057         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
1058         (debug_prefixed_printf): Add check of debug_displaced flag.
1059         * linux-nat.c (linux_nat_debug_printf): Add check of
1060         debug_linux_nat flag.
1061
1062 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1063
1064         * infrun.c (infrun_debug_printf_1): Remove.
1065         (displaced_debug_printf_1): Remove.
1066         (stop_all_threads): Use debug_prefixed_printf.
1067         * infrun.h (infrun_debug_printf_1): Remove.
1068         (infrun_debug_printf): Use debug_prefixed_printf.
1069         (displaced_debug_printf_1): Remove.
1070         (displaced_debug_printf): Use debug_prefixed_printf.
1071         * linux-nat.c (linux_nat_debug_printf_1): Remove.
1072         (linux_nat_debug_printf): Use debug_prefixed_printf.
1073
1074 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1075
1076         * configure: Re-generate.
1077         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
1078         AC_LANG_PROGRAM.
1079
1080 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1081
1082         * configure: Re-generate.
1083
1084 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1085
1086         * configure: Re-generate.
1087
1088 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1089
1090         * configure: Re-generate.
1091
1092 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1093
1094         * configure: Re-generate.
1095
1096 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1097
1098         * acinclude.m4: Modernize.
1099         * configure: Re-generate.
1100
1101 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1102
1103         * configure.ac: Modernize.
1104         * configure: Re-generate.
1105
1106 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1107
1108         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
1109         * configure: Re-generate.
1110         * configure.ac: Remove AM_PROG_CC_STDC.
1111
1112 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1113
1114         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
1115         AC_CANONICAL_SYSTEM.
1116         * configure: Re-generate.
1117
1118 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
1119
1120         * infrun.h (displaced_debug_printf): New macro.  Replace
1121         displaced debug prints throughout to use it.
1122         (displaced_debug_printf_1): New declaration.
1123         (displaced_step_dump_bytes): Return string, remove ui_file
1124         parameter, update all callers.
1125         * infrun.c (displaced_debug_printf_1): New function.
1126         (displaced_step_dump_bytes): Return string, remove ui_file
1127         parameter
1128
1129 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
1130
1131         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
1132
1133 2020-10-30  Tom Tromey  <tromey@adacore.com>
1134
1135         * Makefile.in (stamp-init): Depend on config.status.
1136
1137 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1138
1139         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
1140
1141 2020-10-30  Pedro Alves  <pedro@palves.net>
1142
1143         * thread.c (lookup_selected_frame): Move ...
1144         * frame.c (lookup_selected_frame): ... here.
1145
1146 2020-10-30  Pedro Alves  <pedro@palves.net>
1147
1148         * blockframe.c (block_innermost_frame): Use get_selected_frame.
1149         * frame.c
1150         (scoped_restore_selected_frame::scoped_restore_selected_frame):
1151         Use save_selected_frame.  Save language as well.
1152         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
1153         Use restore_selected_frame, and restore language as well.
1154         (selected_frame_id, selected_frame_level): New.
1155         (selected_frame): Update comments.
1156         (save_selected_frame, restore_selected_frame): New.
1157         (get_selected_frame): Use lookup_selected_frame.
1158         (get_selected_frame_if_set): Delete.
1159         (select_frame): Record selected_frame_level and selected_frame_id.
1160         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
1161         fields.
1162         (get_selected_frame): Make 'message' parameter optional.
1163         (get_selected_frame_if_set): Delete declaration.
1164         (select_frame): Update comments.
1165         (save_selected_frame, restore_selected_frame)
1166         (lookup_selected_frame): Declare.
1167         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
1168         * infrun.c (struct infcall_control_state) <selected_frame_level>:
1169         New field.
1170         (save_infcall_control_state): Use save_selected_frame.
1171         (restore_selected_frame): Delete.
1172         (restore_infcall_control_state): Use restore_selected_frame.
1173         * stack.c (select_frame_command_core, frame_command_core): Use
1174         get_selected_frame.
1175         * thread.c (restore_selected_frame): Rename to ...
1176         (lookup_selected_frame): ... this and make extern.  Select the
1177         current frame if the frame level is -1.
1178         (scoped_restore_current_thread::restore): Also restore the
1179         language.
1180         (scoped_restore_current_thread::~scoped_restore_current_thread):
1181         Don't try/catch.
1182         (scoped_restore_current_thread::scoped_restore_current_thread):
1183         Save the language as well.  Use save_selected_frame.
1184
1185 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1186
1187         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
1188         documentation.
1189         * gdbarch.h: Re-generate.
1190
1191 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1192
1193         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
1194         parameter.
1195         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
1196         Likewise.
1197         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1198         Likewise.
1199         * arch-utils.c (default_displaced_step_hw_singlestep):
1200         Likewise.
1201         * arch-utils.h (default_displaced_step_hw_singlestep):
1202         Likewise.
1203         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
1204         Likewise.
1205         * s390-tdep.c (s390_displaced_step_hw_singlestep):
1206         Likewise.
1207         * gdbarch.c: Re-generate.
1208         * gdbarch.h: Re-generate.
1209         * infrun.c (resume_1): Adjust.
1210
1211 2020-10-29  Tom Tromey  <tom@tromey.com>
1212
1213         * progspace.c (program_space::~program_space): Don't call
1214         exec_close.
1215
1216 2020-10-29  Tom Tromey  <tom@tromey.com>
1217
1218         * exec.c (exec_target::close): Don't change current program
1219         space.
1220
1221 2020-10-29  Tom Tromey  <tom@tromey.com>
1222
1223         * symfile.c (add_symbol_file_command): Update.
1224         * exec.c (program_space::add_target_sections): Rename.
1225         * symfile-mem.c (symbol_file_add_from_memory): Update.
1226         * progspace.h (struct program_space) <add_target_sections>:
1227         Declare new overload.
1228         * exec.h (add_target_sections_of_objfile): Don't declare.
1229
1230 2020-10-29  Tom Tromey  <tom@tromey.com>
1231
1232         * solib.c (solib_map_sections): Update.
1233         * exec.c (program_space::add_target_sections): Now a method.
1234         (exec_file_attach): Update.
1235         * exec.h (add_target_sections): Don't declare.
1236         * progspace.h (struct program_space) <add_target_sections>:
1237         Declare.
1238
1239 2020-10-29  Tom Tromey  <tom@tromey.com>
1240
1241         * progspace.h (struct program_space) <remove_target_sections>:
1242         Declare.
1243         * exec.c (program_space::remove_target_sections): Now a method.
1244         * exec.h (remove_target_sections): Don't declare.
1245
1246 2020-10-29  Tom Tromey  <tom@tromey.com>
1247
1248         * inferior.c (delete_inferior): Update.
1249         * progspace.c (program_space::empty): Rename from
1250         program_space_empty_p.  Return bool.
1251         * progspace.h (struct program_space) <empty>: New method.
1252         (program_space_empty_p): Don't declare.
1253
1254 2020-10-29  Tom Tromey  <tom@tromey.com>
1255
1256         * progspace.c (program_space::~program_space): Don't call
1257         clear_program_space_solib_cache.
1258         (program_space::clear_solib_cache): Rename from
1259         clear_solib_cache.
1260         * solib.c (handle_solib_event): Update.
1261         * progspace.h (struct program_space) <clear_solib_cache>: New
1262         method.
1263         (clear_program_space_solib_cache): Don't declare.
1264
1265 2020-10-29  Tom Tromey  <tom@tromey.com>
1266
1267         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1268         * target.c (info_target_command): Update.
1269         * symfile.c (syms_from_objfile_1, finish_new_objfile)
1270         (symbol_file_clear, reread_symbols): Update.
1271         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
1272         * stabsread.c (scan_file_globals): Update.
1273         * solib.c (update_solib_list): Update.
1274         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
1275         (svr4_fetch_objfile_link_map, enable_break)
1276         (svr4_relocate_main_executable)
1277         (svr4_iterate_over_objfiles_in_search_order): Update.
1278         * solib-frv.c (lm_base, enable_break)
1279         (frv_relocate_main_executable): Update.
1280         (main_got, frv_fdpic_find_canonical_descriptor): Update.
1281         (frv_fetch_objfile_link_map): Update.
1282         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
1283         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
1284         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
1285         * remote.c (remote_target::get_offsets): Update.
1286         (remote_target::start_remote)
1287         (extended_remote_target::post_attach): Update.
1288         * objfiles.c (entry_point_address_query): Update.
1289         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
1290         * minsyms.c (get_symbol_leading_char): Update.
1291         * frame.c (inside_main_func): Update.
1292         * progspace.h (symfile_objfile): Remove macro.
1293
1294 2020-10-29  Tom Tromey  <tom@tromey.com>
1295
1296         * exec.c (exec_file_attach): Update.
1297         * progspace.c (program_space::exec_close): Update.
1298         * progspace.h (struct program_space) <ebfd>: Now a
1299         gdb_bfd_ref_ptr.
1300         <set_exec_bfd>: Change argument type.
1301         <exec_bfd>: Update.
1302
1303 2020-10-29  Tom Tromey  <tom@tromey.com>
1304
1305         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1306         * symfile.c (reread_symbols): Update.
1307         * symfile-mem.c (add_symbol_file_from_memory_command)
1308         (add_vsyscall_page): Update.
1309         * source-cache.c (source_cache::get_plain_source_lines): Update.
1310         * solib-svr4.c (find_program_interpreter, elf_locate_base)
1311         (svr4_current_sos_direct, svr4_exec_displacement)
1312         (svr4_relocate_main_executable): Update.
1313         (svr4_iterate_over_objfiles_in_search_order): Update.
1314         * solib-frv.c (enable_break2, enable_break): Update.
1315         * solib-dsbt.c (lm_base, enable_break): Update.
1316         * solib-darwin.c (find_program_interpreter)
1317         (darwin_solib_create_inferior_hook): Update.
1318         * sol-thread.c (rw_common, ps_pdmodel): Update.
1319         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
1320         * remote.c (compare_sections_command)
1321         (remote_target::trace_set_readonly_regions): Update.
1322         * remote-sim.c (get_sim_inferior_data)
1323         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
1324         (gdbsim_target_open, gdbsim_target::files_info): Update.
1325         * exec.h (exec_bfd): Remove macro.
1326         * progspace.c (initialize_progspace): Update.
1327         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
1328         Update.
1329         * nto-procfs.c (nto_procfs_target::post_attach)
1330         (nto_procfs_target::create_inferior): Update.
1331         * maint.c (maintenance_info_sections): Update.
1332         * linux-thread-db.c (thread_db_target::get_thread_local_address):
1333         Update.
1334         * infcmd.c (post_create_inferior): Update.
1335         * gcore.c (default_gcore_arch, default_gcore_target): Update.
1336         (objfile_find_memory_regions): Update.
1337         * exec.c (validate_exec_file, exec_file_attach)
1338         (exec_read_partial_read_only, print_section_info): Update.
1339         * corelow.c (core_target_open): Update.
1340         * corefile.c (reopen_exec_file, validate_files): Update.
1341         * arm-tdep.c (gdb_print_insn_arm): Update.
1342         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
1343         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
1344         methods.
1345
1346 2020-10-29  Tom Tromey  <tom@tromey.com>
1347
1348         * progspace.h (current_target_sections): Remove macro.
1349         * solib-svr4.c (scan_dyntag): Update.
1350         * solib-dsbt.c (scan_dyntag): Update.
1351         * exec.c (exec_target::close): Update.
1352         (add_target_sections, add_target_sections_of_objfile)
1353         (remove_target_sections, exec_target::get_section_table)
1354         (exec_target::files_info, set_section_command)
1355         (exec_set_section_address, exec_target::has_memory)
1356         (exec_target::has_memory): Update.
1357
1358 2020-10-29  Tom Tromey  <tom@tromey.com>
1359
1360         * source-cache.c (source_cache::get_plain_source_lines): Use
1361         current_program_space.
1362         * corefile.c (reopen_exec_file): Use current_program_space.
1363         * exec.c (exec_file_attach): Use current_program_space.
1364         * exec.h (exec_bfd_mtime): Remove.
1365
1366 2020-10-29  Tom Tromey  <tom@tromey.com>
1367
1368         * gcore.c (default_gcore_mach): Remove.
1369         (create_gcore_bfd): Update.
1370
1371 2020-10-29  Tom Tromey  <tom@tromey.com>
1372
1373         * progspace.c (program_space::exec_close): New method, from
1374         exec_close in exec.c.
1375         * exec.c (exec_close): Move to progspace.c.
1376         (exec_target::close, exec_file_attach): Update.
1377         * progspace.h (struct program_space) <exec_close>: Declare
1378         method.
1379
1380 2020-10-29  Tom Tromey  <tom@tromey.com>
1381
1382         * progspace.h (struct program_space) <exec_filename>: Rename from
1383         pspace_exec_filename.  Now a unique_xmalloc_ptr.
1384         * inferior.c (print_selected_inferior): Update.
1385         (print_inferior): Update.
1386         * mi/mi-main.c (print_one_inferior): Update.
1387         * exec.h (exec_filename): Remove macro.
1388         * corefile.c (get_exec_file): Update.
1389         * exec.c (exec_close): Update.
1390         (exec_file_attach): Update.
1391         * progspace.c (clone_program_space): Update.
1392         (print_program_space): Update.
1393
1394 2020-10-29  Tom Tromey  <tom@tromey.com>
1395
1396         * target-section.h (struct target_section): Add constructor.
1397         * exec.c (build_section_table, add_target_sections_of_objfile):
1398         Update.
1399         * corelow.c (core_target::build_file_mappings): Update.
1400
1401 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1402
1403         PR gdb/19318
1404         * inferior.c (detach_inferior_command): Restore the current thread.
1405         (kill_inferior_command): Ditto.
1406
1407 2020-10-28  Tom de Vries  <tdevries@suse.de>
1408
1409         PR symtab/26772
1410         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
1411         map, check it in the "best match" loop.
1412
1413 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1414
1415         * m32c-tdep.c: Remove unused includes.
1416
1417 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
1418
1419         * xtensa-tdep.c: Remove includes.
1420
1421 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1422
1423         * breakpoint.c (struct condition_command_opts): New struct.
1424         (condition_command_option_defs): New static global.
1425         (make_condition_command_options_def_group): New function.
1426         (condition_completer): Update to consider the '-force' flag.
1427         (condition_command): Use gdb::option for the '-force' flag.
1428
1429 2020-10-27  Tom de Vries  <tdevries@suse.de>
1430
1431         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
1432         symbols in section check.
1433
1434 2020-10-27  Tom de Vries  <tdevries@suse.de>
1435
1436         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
1437
1438 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1439
1440         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
1441         * breakpoint.c: Update the help text of the 'condition' and 'break'
1442         commands.
1443         (set_breakpoint_condition): Take a new bool parameter
1444         to control whether condition definition should be forced even when
1445         the condition expression is invalid in all of the current locations.
1446         (condition_command): Update the call to 'set_breakpoint_condition'.
1447         (find_condition_and_thread): Take the "-force-condition" flag into
1448         account.
1449         * linespec.c (linespec_keywords): Add "-force-condition" as an
1450         element.
1451         (FORCE_KEYWORD_INDEX): New #define.
1452         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
1453         as a keyword.
1454         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
1455         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
1456         * python/py-breakpoint.c (bppy_set_condition): Ditto.
1457         * NEWS: Mention the changes to the 'break' and 'condition' commands.
1458
1459 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1460
1461         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
1462         * breakpoint.c (set_breakpoint_location_condition): New function.
1463         (set_breakpoint_condition): Disable a breakpoint location if parsing
1464         the condition string gives an error.
1465         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
1466         (build_target_condition_list): Ditto.
1467         (build_target_command_list): Ditto.
1468         (build_bpstat_chain): Ditto.
1469         (print_one_breakpoint_location): Ditto.
1470         (print_one_breakpoint): Ditto.
1471         (breakpoint_1): Ditto.
1472         (bp_location::bp_location): Ditto.
1473         (locations_are_equal): Ditto.
1474         (update_breakpoint_locations): Ditto.
1475         (enable_disable_bp_num_loc): Ditto.
1476         (init_breakpoint_sal): Use set_breakpoint_location_condition.
1477         (find_condition_and_thread_for_sals): New static function.
1478         (create_breakpoint): Call find_condition_and_thread_for_sals.
1479         (location_to_sals): Call find_condition_and_thread_for_sals instead
1480         of find_condition_and_thread.
1481
1482 2020-10-26  Tom de Vries  <tdevries@suse.de>
1483
1484         * dwarf2/read.c (process_full_comp_unit): Call
1485         dwarf2_find_base_address.
1486
1487 2020-10-26  Tom Tromey  <tromey@adacore.com>
1488
1489         * gdbtypes.c (create_range_type): Revert previous patch.  Add
1490         comment.
1491
1492 2020-10-26  Pedro Alves  <pedro@palves.net>
1493
1494         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
1495         (my_waitpid): Use gdb::handle_eintr.
1496
1497 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
1498
1499         * acinclude.m4: Update ptrace.m4 path.
1500         * ptrace.m4: Moved to gdbsupport.
1501
1502 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1503
1504         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
1505         instead of target_gdbarch.
1506
1507 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
1508
1509         * jit.c (jit_reader_load_command): Pass current inferior.
1510         (jit_inferior_init): Change parameter type to inferior, use it.
1511         (jit_inferior_created): Remove.
1512         (jit_inferior_created_hook): Pass inferior parameter down.
1513         (_initialize_jit): Use jit_inferior_created_hook instead of
1514         jit_inferior_created.
1515         * jit.h (jit_inferior_created_hook): Add inferior parameter.
1516         * infrun.c (follow_exec): Pass inferior to
1517         jit_inferior_created_hook.
1518
1519 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1520
1521         * linux-thread-db.c (check_pid_namespace_match): Add inferior
1522         parameter and use it.
1523         (thread_db_inferior_created): Pass inferior argument.
1524
1525 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
1526
1527         * aix-thread.c (aix_thread_inferior_created): Add inferior
1528         parameter.
1529         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
1530         * dummy-frame.c (cleanup_dummy_frames): Likewise.
1531         * jit.c (jit_inferior_created): Likewise.
1532         * linux-thread-db.c (thread_db_inferior_created): Likewise.
1533         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
1534         * observable.h (inferior_created): Likewise.
1535         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
1536         * symfile-mem.c (add_vsyscall_page): Likewise.
1537         * infcmd.c (post_create_inferior): Pass inferior argument.
1538
1539 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
1540
1541         GDB 10.1 released.
1542
1543 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
1544
1545         * ada-typeprint.c (ada_print_type): Remove superfluous second call
1546         to ada_check_typedef.
1547
1548 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1549
1550         * f-exp.y (f_parse): Rename to...
1551         (f_language::parser): ...this.
1552         * f-lang.c (f_get_encoding): Rename to...
1553         (f_language::get_encoding): ...this.
1554         (f_op_print_tab): Rename to...
1555         (f_language::op_print_tab): ...this.
1556         (exp_descriptor_f): Rename to...
1557         (f_language::exp_descriptor_tab): ...this.
1558         (class f_language): Moved to f-lang.h.
1559         (f_language::language_arch_info): New function, moved out of class
1560         declaration.
1561         (f_language::search_name_hash): Likewise.
1562         (f_language::lookup_symbol_nonlocal): Likewise.
1563         (f_language::get_symbol_name_matcher_inner): Likewise.
1564         * f-lang.h: Add 'valprint.h' include.
1565         (class f_language): Moved here from f-lang.c.
1566         * f-typeprint.c (f_type_print_args): Delete commented out
1567         declaration.
1568         (f_print_typedef): Rename to...
1569         (f_language::print_typedef): ...this.
1570         (f_print_type): Rename to...
1571         (f_language::print_type): ...this.
1572         (f_type_print_varspec_prefix): Delete declaration and rename to...
1573         (f_language::f_type_print_varspec_prefix): ...this.
1574         (f_type_print_varspec_suffix): Delete declaration and rename to...
1575         (f_language::f_type_print_varspec_suffix): ...this.
1576         (f_type_print_base): Delete declaration and rename to...
1577         (f_language::f_type_print_base): ...this.
1578         * f-valprint.c (f_value_print_inner): Rename to...
1579         (f_language::value_print_inner): ...this.
1580         * parse.c: Delete 'f-lang.h' include.
1581
1582 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1583
1584         * language.h (language_defn::print_type): Add variable names in
1585         declaration, and update header comment.
1586
1587 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1588
1589         * ada-lang.c (ada_language::demangle): Rename to...
1590         (ada_language::demangle_symbol): ...this.
1591         * c-lang.c (cplus_language::demangle): Rename to...
1592         (cplus_language::demangle_symbol): ...this.
1593         * d-lang.c (d_language::demangle): Rename to...
1594         (d_language::demangle_symbol): ...this.
1595         * f-lang.c (f_language::demangle): Rename to...
1596         (f_language::demangle_symbol): ...this.
1597         * go-lang.c (go_language::demangle): Rename to...
1598         (go_language::demangle_symbol): ...this.
1599         * language.c (language_demangle): Update call to demangle_symbol.
1600         (auto_or_unknown_language::demangle): Rename to...
1601         (auto_or_unknown_language::demangle_symbol): ...this.
1602         * language.h (language_defn::demangle): Rename to...
1603         (language_defn::demangle_symbol): ...this.
1604         * objc-lang.c (objc_language::demangle): Rename to...
1605         (objc_language::demangle_symbol): ...this.
1606         * rust-lang.c (rust_language::demangle): Rename to...
1607         (rust_language::demangle_symbol): ...this.
1608
1609 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1610
1611         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
1612         (iterate_over_file_blocks): Replace use of macro with the macros
1613         definition.
1614
1615 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1616
1617         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
1618         * valprint.c (maybe_print_array_index): Replace use of macro with
1619         the macros definition.
1620
1621 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1622
1623         * ada-lang.c (ada_language::print_array_index): Call value_print
1624         directly.
1625         * language.c (language_defn::print_array_index): Likewise.
1626         * language.h (LA_VALUE_PRINT): Delete.
1627         * valprint.c (value_print): Call value_print on the
1628         current_language directly.
1629
1630 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1631
1632         * language.h (LA_PRINT_TYPEDEF): Delete.
1633         * typeprint.c (typedef_print): Call print_typedef directly on the
1634         current_language object.
1635
1636 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1637
1638         * m2-exp.y (m2_parse): Rename to...
1639         (m2_language::parser): ...this.  Update function signature.
1640         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
1641         (m2_op_print): Rename to...
1642         (m2_language::op_print_tab): ...this, and make const.
1643         (exp_descriptor_modula2): Rename to...
1644         (m2_language::exp_descriptor_modula2): ...this.
1645         (class m2_language): Move to m2-lang.h.
1646         (m2_language::language_arch_info): New function, moved out of
1647         class declaration.
1648         (m2_language::printchar): New function, body from m2_printchar.
1649         (m2_language::printstr): New function, moved out of class
1650         declaration.
1651         (m2_language::emitchar): Likewise.
1652         * m2-lang.h (m2_parse): Delete declaration.
1653         (m2_print_typedef): Delete declaration.
1654         (m2_value_print_inner): Delete declaration.
1655         (class m2_language): Class declaration moved from m2-lang.c,
1656         larger functions are left in m2-lang.c.
1657         * m2-typeprint.c (m2_print_typedef): Rename to...
1658         (m2_language::print_typedef): ...this, and update function
1659         signature.
1660         * m2-valprint.c (m2_value_print_inner): Rename to...
1661         (m2_language::value_print_inner): ...this, replace use of
1662         LA_PRINT_STRING with a direct call to printstr member function,
1663         and update recursive call.
1664
1665 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1666
1667         * language.c (default_is_string_type_p): Delete, implementation
1668         moved into auto_or_unknown_language::is_string_type_p.
1669         (unk_op_print_tab): Moved into
1670         auto_or_unknown_language::opcode_print_table.
1671         (unknown_language_arch_info): Delete, implementation moved into
1672         auto_or_unknown_language::language_arch_info.
1673         (class auto_or_unknown_language): New class, member functions
1674         copied from unknown_language class, with some updates.
1675         (class unknown_language): Most member functions moved into
1676         auto_or_unknown_language class.  Inherit from
1677         auto_or_unknown_language class.
1678         (class auto_language): Inherit from auto_or_unknown_language.
1679         Delete most member functions.
1680
1681 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1682
1683         * stabsread.c (read_member_functions): Remove gdb_assert.
1684
1685 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
1686
1687         * gdbtypes.c (init_complex_type): Check target type name.
1688
1689 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1690
1691         * target-debug.h (target_debug_print_struct_target_ops_p):
1692         Remove.
1693         (target_debug_print_async_callback_ftype_p): Remove.
1694         (target_debug_print_struct_trace_state_variable_p): Remove.
1695         (target_debug_print_struct_traceframe_info_p): Remove.
1696         (target_debug_print_VEC__btrace_block_s__pp): Remove.
1697         (target_debug_print_enum_btrace_format): Remove.
1698         (target_debug_print_enum_info_proc_what): Remove.
1699         (target_debug_print_thread_info_pp): Remove.
1700
1701 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
1702
1703         * target.h (struct target_ops) <make_corefile_notes>:
1704         Change return type to unique pointer.
1705         * target.c (dummy_make_corefile_notes): Likewise.
1706         * exec.c (struct exec_target) <make_corefile_notes>:
1707         Likewise.
1708         (exec_target::make_corefile_notes): Likewise.
1709         * procfs.c (class procfs_target) <make_corefile_notes>:
1710         Likewise.
1711         (procfs_do_thread_registers): Adjust to unique pointer.
1712         (struct procfs_corefile_thread_data): Add constructor.
1713         <note_data>: Change type to unique pointer.
1714         (procfs_corefile_thread_callback): Adjust to unique pointer.
1715         (procfs_target::make_corefile_notes): Change return type to
1716         unique pointer.
1717         * target-delegates.c: Re-generate.
1718         * gcore.c (write_gcore_file_1): Adjust.
1719         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
1720         New.
1721
1722 2020-10-22  Tom de Vries  <tdevries@suse.de>
1723
1724         * block.c (find_block_in_blockvector): Make sure the returned block
1725         contains pc.
1726
1727 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
1728
1729         PR gdb/26693
1730         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
1731         parameter.
1732         (load_cu): Pass existing CU.
1733         (process_imported_unit_die): Likewise.
1734         (follow_die_offset): Likewise.
1735
1736 2020-10-22  Luis Machado  <luis.machado@linaro.org>
1737
1738         * corelow.c (core_target::xfer_partial): Also check for an empty
1739         m_core_unavailable_mappings vector.
1740
1741 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1742
1743         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
1744         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
1745         * f-exp.y (arglist): Allow for a series of subranges.
1746         (subrange): Add cases for subranges with strides.
1747         * f-lang.c (value_f90_subarray): Catch use of array strides and
1748         throw an error.
1749         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
1750
1751 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1752
1753         * expprint.c (print_subexp_standard): Change enum range_type to
1754         range_flag and rename variables to match.
1755         (dump_subexp_body_standard): Likewise.
1756         * expression.h (enum range_type): Rename to...
1757         (enum range_flag): ...this.
1758         (range_types): Rename to...
1759         (range_flags): ...this.
1760         * f-lang.c (value_f90_subarray): Change enum range_type to
1761         range_flag and rename variables to match.
1762         * parse.c (operator_length_standard): Likewise.
1763         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
1764         range_type to range_flag.
1765         * rust-lang.c (rust_evaluate_funcall): Likewise.
1766         (rust_range): Likewise.
1767         (rust_compute_range): Likewise.
1768         (rust_subscript): Likewise.
1769
1770 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1771
1772         * expprint.c (print_subexp_standard): Update to reflect changes to
1773         enum range_type.
1774         (dump_subexp_body_standard): Likewise.
1775         * expression.h (enum range_type): Convert to a bit field enum, and
1776         make the enum unsigned.
1777         * f-exp.y (subrange): Update to reflect changes to enum
1778         range_type.
1779         * f-lang.c (value_f90_subarray): Likewise.
1780         * parse.c (operator_length_standard): Likewise.
1781         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
1782         * rust-lang.c (rust_range): Likewise.
1783         (rust_compute_range): Likewise.
1784         (rust_subscript): Likewise.
1785
1786 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
1787
1788         * infrun.c (displaced_step_in_progress_thread): Fix comment.
1789         (displaced_step_in_progress): Fix comment.
1790
1791 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
1792
1793         * gdbarch.sh (make_corefile_notes): Return unique pointer.
1794         * gdbarch.c: Re-generate.
1795         * gdbarch.h: Re-generate.
1796         * gcore.c (write_gcore_file_1): Adjust.
1797         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
1798         constructor.
1799         <note_data>: Change type to unique pointer.
1800         <abort_iteration>: Change type to bool.
1801         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
1802         (fbsd_collect_thread_registers): Return void, adjust.
1803         (struct fbsd_corefile_thread_data): Add construtor.
1804         <note_data>: Change type to unique pointer.
1805         (fbsd_corefile_thread): Adjust.
1806         (fbsd_make_corefile_notes): Return unique pointer, adjust.
1807         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
1808         to unique pointer, adjust.
1809         (struct linux_collect_regset_section_cb_data): Add constructor.
1810         <note_data>: Change type to unique pointer.
1811         <abort_iteration>: Change type to bool.
1812         (linux_collect_thread_registers): Return void, adjust.
1813         (struct linux_corefile_thread_data): Add constructor.
1814         <note_data>: Change type to unique pointer.
1815         (linux_corefile_thread): Adjust.
1816         (linux_make_corefile_notes): Return unique pointer, adjust.
1817
1818 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1819
1820         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
1821         * gdbarch.c: Re-generate.
1822         * gdbarch.h: Re-generate.
1823         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
1824         bool.
1825         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
1826         Likewise.
1827         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
1828         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
1829         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
1830         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
1831
1832 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1833
1834         * gdbarch.sh: Make generated predicates return bool.
1835         * gdbarch.c: Re-generate.
1836         * gdbarch.h: Re-generate.
1837
1838 2020-10-20  Tom Tromey  <tom@tromey.com>
1839
1840         * varobj-iter.h (struct varobj_item): Remove typedef.
1841
1842 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1843
1844         * infrun.c (currently_stepping): Change int to bool
1845         (maybe_software_singlestep): Likewise.
1846         (show_stop_on_solib_events): Likewise.
1847         (stepping_past_nonsteppable_watchpoint): Likewise.
1848         (displaced_step_in_progress_any_inferior): Likewise.
1849         (displaced_step_in_progress_thread): Likewise.
1850         (keep_going_stepped_thread): Likewise.
1851         (thread_still_needs_step_over): Likewise.
1852         (start_step_over): Likewise.
1853         (do_target_resume): Likewise.
1854         (resume_1): Likewise.
1855         (clear_proceed_status): Likewise.
1856         (thread_still_needs_step_over_bp): Likewise.
1857         (proceed): Likewise.
1858         (switch_back_to_stepped_thread): Likewise.
1859         (adjust_pc_after_break): Likewise.
1860         (stepped_in_from): Likewise.
1861         (handle_stop_requested): Likewise.
1862         (handle_syscall_event): Likewise.
1863         (handle_no_resumed): Likewise.
1864         (handle_inferior_event): Likewise.
1865         (finish_step_over): Likewise.
1866         (handle_signal_stop): Likewise.
1867         (process_event_stop_test): Likewise.
1868
1869 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
1870
1871         * infrun.c (get_displaced_stepping_state): Fix comment.
1872
1873 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
1874
1875         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
1876
1877 2020-10-19  Tom Tromey  <tromey@adacore.com>
1878
1879         PR tui/26719
1880         * tui/tui-winsource.h (struct tui_source_window_base)
1881         <refresh_window>: Rename from refresh_pad.
1882         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
1883         Rename from refresh_pad.
1884         (tui_source_window_base::show_source_content)
1885         (tui_source_window_base::do_scroll_horizontal): Update.
1886
1887 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1888
1889         * thread.c (_initialize_thread): Fine-tune the help text of
1890         'info threads'.
1891
1892 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1893
1894         * frame.c: Remove the unused 'uinteger_option_def' type alias.
1895
1896 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
1897
1898         * breakpoint.c (handle_jit_event): Add an argument, change how
1899         `jit_event_handler` is called.
1900
1901 2020-10-17  Tom Tromey  <tom@tromey.com>
1902
1903         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
1904         (scan_xcoff_symtab): Update.
1905         * psymtab.h (class psymtab_storage) <global_psymbols,
1906         static_psymbols, current_global_psymbols,
1907         current_static_psymbols>: Remove.
1908         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
1909         (match_partial_symbol, lookup_partial_symbol): Update.
1910         (print_partial_symbols): Change parameters.
1911         (dump_psymtab, recursively_search_psymtabs)
1912         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
1913         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
1914         (concat): Remove.
1915         (end_psymtab_common): Simplify.
1916         (append_psymbol_to_list): Change parameters.
1917         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
1918         (init_psymbol_list): Simplify.
1919         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
1920         * psympriv.h (struct partial_symtab) <empty>: New method.
1921         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
1922         Remove.
1923         <global_psymbols, static_psymbols>: New members.
1924         <add_psymbol>: New methods.
1925         (add_psymbol_to_list): Don't declare.
1926         (psymbol_placement): Move earlier.
1927         * mdebugread.c (parse_partial_symbols): Update.
1928         (handle_psymbol_enumerators): Change parameters.
1929         (mdebug_expand_psymtab): Update.
1930         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1931         (add_partial_symbol): Update.
1932         * dwarf2/index-write.c (write_psymbols): Change parameters.
1933         (write_one_signatured_type): Update.
1934         (recursively_count_psymbols): Update.
1935         (recursively_write_psymbols): Update.
1936         (class debug_names) <recursively_write_psymbols>: Update.
1937         <write_psymbols>: Change parameters.
1938         <write_one_signatured_type>: Update.
1939         * dbxread.c (read_dbx_symtab): Update.
1940         (dbx_end_psymtab): Use partial_symtab::empty.
1941         * ctfread.c (struct ctf_context) <pst>: New member.
1942         (create_partial_symtab): Set it.
1943         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
1944         (scan_partial_symbols): Use the psymtab's context.  Update.
1945
1946 2020-10-17  Tom Tromey  <tom@tromey.com>
1947
1948         * valprint.c (generic_value_print): Remove comment.
1949         * m2-valprint.c (m2_value_print_inner): Remove comment.
1950         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
1951         type.
1952
1953 2020-10-17  Tom de Vries  <tdevries@suse.de>
1954
1955         PR symtab/26317
1956         * source.c (select_source_symtab): Handling sal.symtab == NULL for
1957         symbol main.
1958
1959 2020-10-14  Tom de Vries  <tdevries@suse.de>
1960
1961         PR gdb/26733
1962         * solib.c (solib_contains_address_p): Handle
1963         'solib->sections == nullptr'.
1964
1965 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
1966
1967         PR gdb/26642
1968         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
1969         target can't do async.
1970         * target.c (target_wait): Assert that we don't pass
1971         TARGET_WNOHANG to a target that can't async.
1972
1973 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
1974
1975         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
1976         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
1977         * alpha-bsd-nat.c: Adjust include.
1978         * alpha-bsd-tdep.h: Adjust comment.
1979         * alpha-nbsd-tdep.c: Rename to ...
1980         * alpha-netbsd-tdep.c: ... this, adjust include.
1981         * amd64-nbsd-nat.c: Rename to ...
1982         * amd64-netbsd-nat.c: ... this, adjust include.
1983         * amd64-nbsd-tdep.c: Rename to ...
1984         * amd64-netbsd-tdep.c: ... this, adjust include.
1985         * amd64-tdep.h: Adjust include.
1986         * arm-nbsd-nat.c: Rename to ...
1987         * arm-netbsd-nat.c: ... this, adjust include.
1988         * arm-nbsd-tdep.c: Rename to ...
1989         * arm-netbsd-tdep.c: ... this, adjust include.
1990         * arm-nbsd-tdep.h: Rename to ...
1991         * arm-netbsd-tdep.h: ... this, adjust include.
1992         * configure.nat: Adjust file lists.
1993         * configure.tgt: Likewise.
1994         * hppa-nbsd-nat.c: Rename to ...
1995         * hppa-netbsd-nat.c: ... this, adjust include.
1996         * hppa-nbsd-tdep.c: Rename to ...
1997         * hppa-netbsd-tdep.c: ... this, adjust include.
1998         * i386-nbsd-nat.c: Rename to ...
1999         * i386-netbsd-nat.c: ... this, adjust include.
2000         * i386-nbsd-tdep.c: Rename to ...
2001         * i386-netbsd-tdep.c: ... this, adjust include.
2002         * m68k-bsd-nat.c: Adjust include.
2003         * mips-nbsd-nat.c: Rename to ...
2004         * mips-netbsd-nat.c: ... this, adjust include.
2005         * mips-nbsd-tdep.c: Rename to ...
2006         * mips-netbsd-tdep.c: ... this, adjust include.
2007         * mips-nbsd-tdep.h: Rename to ...
2008         * mips-netbsd-tdep.h: ... this.
2009         * nbsd-nat.c: Rename to ...
2010         * netbsd-nat.c: ... this, adjust include.
2011         * nbsd-nat.h: Rename to ...
2012         * netbsd-nat.h: ... this, adjust include.
2013         * nbsd-tdep.c: Rename to ...
2014         * netbsd-tdep.c: ... this, adjust include.
2015         * nbsd-tdep.h: Rename to ...
2016         * netbsd-tdep.h: ... this.
2017         * ppc-nbsd-nat.c: Rename to ...
2018         * ppc-netbsd-nat.c: ... this, adjust include.
2019         * ppc-nbsd-tdep.c: Rename to ...
2020         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
2021         * ppc-nbsd-tdep.h: Rename to ...
2022         * ppc-netbsd-tdep.h: ... this.
2023         * sh-nbsd-nat.c: Rename to ...
2024         * sh-netbsd-nat.c: ... this, adjust include.
2025         * sh-nbsd-tdep.c: Rename to ...
2026         * sh-netbsd-tdep.c: ... this, adjust include.
2027         * sparc-nbsd-nat.c: Rename to ...
2028         * sparc-netbsd-nat.c: ... this.
2029         * sparc-nbsd-tdep.c: Rename to ...
2030         * sparc-netbsd-tdep.c: ... this, adjust include.
2031         * sparc64-nbsd-nat.c: Rename to ...
2032         * sparc64-netbsd-nat.c: ... this.
2033         * sparc64-nbsd-tdep.c: Rename to ...
2034         * sparc64-netbsd-tdep.c: ... this, adjust include.
2035         * sparc64-tdep.h: Adjust comment.
2036         * vax-bsd-nat.c: Adjust include.
2037         * vax-nbsd-tdep.c: Rename to ...
2038         * vax-netbsd-tdep.c: ... this, adjust include.
2039
2040 2020-10-12  Tom Tromey  <tom@tromey.com>
2041
2042         * target.h (struct target_ops) <get_section_table>: Update.
2043         (target_get_section_table): Update.
2044         * target.c (target_get_section_table, target_section_by_addr)
2045         (memory_xfer_partial_1): Update.
2046         * target-section.h (target_section_table): Now an alias.
2047         * target-delegates.c: Rebuild.
2048         * target-debug.h (target_debug_print_target_section_table_p):
2049         Rename from target_debug_print_struct_target_section_table_p.
2050         * symfile.c (build_section_addr_info_from_section_table): Update.
2051         * solib.c (solib_map_sections, solib_contains_address_p): Update.
2052         * solib-svr4.c (scan_dyntag): Update.
2053         * solib-dsbt.c (scan_dyntag): Update.
2054         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2055         Update.
2056         * record-full.c (record_full_core_target::xfer_partial): Update.
2057         * progspace.h (struct program_space) <target_sections>: Update.
2058         * exec.h (print_section_info): Update.
2059         * exec.c (exec_target::close, build_section_table)
2060         (add_target_sections, add_target_sections_of_objfile)
2061         (remove_target_sections, exec_on_vfork)
2062         (section_table_available_memory)
2063         (section_table_xfer_memory_partial)
2064         (exec_target::get_section_table, exec_target::xfer_partial)
2065         (print_section_info, set_section_command)
2066         (exec_set_section_address, exec_target::has_memory): Update.
2067         * corelow.c (core_target::build_file_mappings)
2068         (core_target::xfer_partial, core_target::info_proc_mappings)
2069         (core_target::info_proc_mappings): Update.
2070         * bfd-target.c (class target_bfd): Update
2071
2072 2020-10-12  Tom Tromey  <tom@tromey.com>
2073
2074         * progspace.c (program_space::~program_space): Don't call
2075         clear_section_table.
2076         * exec.h (clear_section_table): Don't declare.
2077         * exec.c (exec_target::close): Update.
2078         (clear_section_table): Remove.
2079
2080 2020-10-12  Tom Tromey  <tom@tromey.com>
2081
2082         * exec.c (add_target_sections_of_objfile): Simplify.
2083
2084 2020-10-12  Tom Tromey  <tom@tromey.com>
2085
2086         * solib.c (solib_map_sections): Update.
2087         * record-full.c (record_full_core_open_1): Update.
2088         * exec.h (build_section_table): Return a target_section_table.
2089         * exec.c (exec_file_attach): Update.
2090         (build_section_table): Return a target_section_table.
2091         * corelow.c (core_target::core_target): Update.
2092         * bfd-target.c (target_bfd::target_bfd): Update.
2093
2094 2020-10-12  Tom Tromey  <tom@tromey.com>
2095
2096         * target.c (target_section_by_addr, memory_xfer_partial_1):
2097         Update.
2098         * target-section.h (struct target_section_table): Use
2099         std::vector.
2100         * symfile.h (build_section_addr_info_from_section_table): Take a
2101         target_section_table.
2102         * symfile.c (build_section_addr_info_from_section_table): Take a
2103         target_section_table.
2104         * solist.h (struct so_list) <sections>: Change type.
2105         <sections_end>: Remove.
2106         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
2107         (solib_contains_address_p): Update.
2108         * solib-svr4.c (scan_dyntag): Update.
2109         * solib-dsbt.c (scan_dyntag): Update.
2110         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2111         Update.
2112         * record-full.c (record_full_core_start, record_full_core_end):
2113         Remove.
2114         (record_full_core_sections): New global.
2115         (record_full_core_open_1, record_full_core_target::xfer_partial):
2116         Update.
2117         * exec.h (build_section_table, section_table_xfer_memory_partial)
2118         (add_target_sections): Take a target_section_table.
2119         * exec.c (exec_file_attach, clear_section_table): Update.
2120         (resize_section_table): Remove.
2121         (build_section_table, add_target_sections): Take a
2122         target_section_table.
2123         (add_target_sections_of_objfile, remove_target_sections)
2124         (exec_on_vfork): Update.
2125         (section_table_available_memory): Take a target_section_table.
2126         (section_table_read_available_memory): Update.
2127         (section_table_xfer_memory_partial): Take a target_section_table.
2128         (print_section_info, set_section_command)
2129         (exec_set_section_address, exec_target::has_memory): Update.
2130         * corelow.c (class core_target) <m_core_section_table,
2131         m_core_file_mappings>: Remove braces.
2132         <~core_target>: Remove.
2133         (core_target::core_target): Update.
2134         (core_target::~core_target): Remove.
2135         (core_target::build_file_mappings)
2136         (core_target::xfer_memory_via_mappings)
2137         (core_target::xfer_partial, core_target::info_proc_mappings):
2138         Update.
2139         * bfd-target.c (target_bfd::xfer_partial): Update.
2140         (target_bfd::target_bfd): Update.
2141         (target_bfd::~target_bfd): Remove.
2142
2143 2020-10-12  Tom Tromey  <tom@tromey.com>
2144
2145         * target.h (struct target_section, struct target_section_table):
2146         Move to target-section.h.
2147         * target-section.h: New file.
2148
2149 2020-10-12  Pedro Alves  <pedro@palves.net>
2150
2151         PR exp/26602
2152         * valops.c (struct struct_field_searcher): New.
2153         (update_search_result): Rename to ...
2154         (struct_field_searcher::update_result): ... this.  Simplify
2155         prototype.  Record all found fields.
2156         (do_search_struct_field): Rename to ...
2157         (struct_field_searcher::search): ... this.  Simplify prototype.
2158         Maintain stack of visited baseclass path.  Call update_result for
2159         fields too.  Keep searching fields in baseclasses instead of
2160         stopping at the first found field.
2161         (search_struct_field): Use struct_field_searcher.  When looking
2162         for fields, report ambiguous access attempts.
2163
2164 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
2165
2166         * frame.c (inside_main_func): Check full symbols as well as
2167         minimal symbols.
2168
2169 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
2170
2171         * ada-lang.c (advance_wild_match): Rewrite the function's
2172         description.  Change the type of target0, t0 and t1 to char.
2173
2174 2020-10-09  Tom Tromey  <tromey@adacore.com>
2175
2176         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
2177
2178 2020-10-09  Tom Tromey  <tromey@adacore.com>
2179
2180         * ada-lang.h (ada_encode): Return std::string.
2181         * ada-lang.c (ada_encode_1): Return std::string.
2182         (ada_encode): Likewise.
2183         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
2184         Update.
2185         * ada-exp.y (block_lookup, write_var_or_type): Update.
2186
2187 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
2188
2189         PR exp/26714
2190         * printcmd.c (print_formatted): Handle void results as
2191         unformatted prints.
2192
2193 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2194
2195         * arch/aarch32.c (aarch32_create_target_description): Release the
2196         target_desc_up as late as possible.
2197         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2198         * arch/amd64.c (amd64_create_target_description): Likewise.
2199         * arch/arc.c (arc_create_target_description): Return a
2200         target_desc_up, don't release it.
2201         * arch/arc.h (arc_create_target_description): Update declaration.
2202         (arc_lookup_target_description): Move target_desc_up into the
2203         cache, and return a borrowed pointer.
2204         * arch/arm.c (arm_create_target_description): Release the
2205         target_desc_up as late as possible.
2206         * arch/i386.c (i386_create_target_description): Likewise.
2207         * arch/riscv.h (riscv_create_target_description): Update
2208         declaration to match definition.
2209         * arch/tic6x.c (tic6x_create_target_description): Release the
2210         target_desc_up as late as possible.
2211
2212 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2213
2214         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
2215         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
2216
2217 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
2218
2219         * source.c (directory_command): Notify observers that "directories"
2220         parameter has changed.
2221
2222 2020-10-08  Tom Tromey  <tom@tromey.com>
2223
2224         * cli/cli-cmds.c (print_disassembly): Style function name and
2225         addresses.  Add _() wrappers.
2226
2227 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
2228
2229         * NEWS: Mention ARC support in GDBserver.
2230
2231 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
2232
2233         * arch/aarch32.c (aarch32_create_target_description): Release
2234         unique_ptr returned from allocate_target_description.
2235         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2236         * arch/amd64.c (amd64_create_target_description): Likewise.
2237         * arch/arc.c (arc_create_target_description): Likewise.
2238         * arch/arm.c (arm_create_target_description): Likewise.
2239         * arch/i386.c (i386_create_target_description): Likewise.
2240         * arch/riscv.c (riscv_create_target_description): Update return
2241         type.  Handle allocate_target_description returning a unique_ptr.
2242         (riscv_lookup_target_description): Update to handle unique_ptr.
2243         * arch/tic6x.c (tic6x_create_target_description): Release
2244         unique_ptr returned from allocate_target_description.
2245         * features/microblaze-with-stack-protect.c: Regenerate.
2246         * features/microblaze.c: Regenerate.
2247         * features/mips-dsp-linux.c: Regenerate.
2248         * features/mips-linux.c: Regenerate.
2249         * features/mips64-dsp-linux.c: Regenerate.
2250         * features/mips64-linux.c: Regenerate.
2251         * features/nds32.c: Regenerate.
2252         * features/nios2.c: Regenerate.
2253         * features/or1k.c: Regenerate.
2254         * features/rs6000/powerpc-32.c: Regenerate.
2255         * features/rs6000/powerpc-32l.c: Regenerate.
2256         * features/rs6000/powerpc-403.c: Regenerate.
2257         * features/rs6000/powerpc-403gc.c: Regenerate.
2258         * features/rs6000/powerpc-405.c: Regenerate.
2259         * features/rs6000/powerpc-505.c: Regenerate.
2260         * features/rs6000/powerpc-601.c: Regenerate.
2261         * features/rs6000/powerpc-602.c: Regenerate.
2262         * features/rs6000/powerpc-603.c: Regenerate.
2263         * features/rs6000/powerpc-604.c: Regenerate.
2264         * features/rs6000/powerpc-64.c: Regenerate.
2265         * features/rs6000/powerpc-64l.c: Regenerate.
2266         * features/rs6000/powerpc-7400.c: Regenerate.
2267         * features/rs6000/powerpc-750.c: Regenerate.
2268         * features/rs6000/powerpc-860.c: Regenerate.
2269         * features/rs6000/powerpc-altivec32.c: Regenerate.
2270         * features/rs6000/powerpc-altivec32l.c: Regenerate.
2271         * features/rs6000/powerpc-altivec64.c: Regenerate.
2272         * features/rs6000/powerpc-altivec64l.c: Regenerate.
2273         * features/rs6000/powerpc-e500.c: Regenerate.
2274         * features/rs6000/powerpc-e500l.c: Regenerate.
2275         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
2276         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
2277         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
2278         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
2279         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
2280         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
2281         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
2282         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
2283         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
2284         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
2285         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
2286         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
2287         * features/rs6000/powerpc-vsx32.c: Regenerate.
2288         * features/rs6000/powerpc-vsx32l.c: Regenerate.
2289         * features/rs6000/powerpc-vsx64.c: Regenerate.
2290         * features/rs6000/powerpc-vsx64l.c: Regenerate.
2291         * features/rs6000/rs6000.c: Regenerate.
2292         * features/rx.c: Regenerate.
2293         * features/s390-gs-linux64.c: Regenerate.
2294         * features/s390-linux32.c: Regenerate.
2295         * features/s390-linux32v1.c: Regenerate.
2296         * features/s390-linux32v2.c: Regenerate.
2297         * features/s390-linux64.c: Regenerate.
2298         * features/s390-linux64v1.c: Regenerate.
2299         * features/s390-linux64v2.c: Regenerate.
2300         * features/s390-te-linux64.c: Regenerate.
2301         * features/s390-tevx-linux64.c: Regenerate.
2302         * features/s390-vx-linux64.c: Regenerate.
2303         * features/s390x-gs-linux64.c: Regenerate.
2304         * features/s390x-linux64.c: Regenerate.
2305         * features/s390x-linux64v1.c: Regenerate.
2306         * features/s390x-linux64v2.c: Regenerate.
2307         * features/s390x-te-linux64.c: Regenerate.
2308         * features/s390x-tevx-linux64.c: Regenerate.
2309         * features/s390x-vx-linux64.c: Regenerate.
2310         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
2311         from allocate_target_description.
2312         * target-descriptions.c (allocate_target_description): Update
2313         return type.
2314         (print_c_tdesc::visit_pre): Release unique_ptr returned from
2315         allocate_target_description.
2316
2317 2020-10-07  Tom Tromey  <tromey@adacore.com>
2318
2319         * unittests/search-memory-selftests.c: New file.
2320         * Makefile.in (SELFTESTS_SRCS): Add
2321         unittests/search-memory-selftests.c.
2322
2323 2020-10-07  Tom Tromey  <tromey@adacore.com>
2324
2325         PR gdb/16930:
2326         * findcmd.c (_initialize_mem_search): Mention that the range is
2327         inclusive.
2328
2329 2020-10-07  Tom Tromey  <tromey@adacore.com>
2330
2331         * target.h (simple_search_memory): Don't declare.
2332         * target.c (simple_search_memory): Move to gdbsupport.
2333         (default_search_memory): Update.
2334         * remote.c (remote_target::search_memory): Update.
2335
2336 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
2337
2338         * Makefile.in (COMPILE): Add CXXFLAGS.
2339         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
2340         (check-headers): Add CXXFLAGS.
2341
2342 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
2343
2344         * arc-linux-tdep.h: New file.
2345         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
2346         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
2347         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
2348         arc_linux_gregset, arc_linux_v2_regset,
2349         arc_linux_iterate_over_regset_sections,
2350         arc_linux_core_read_description): Implement.
2351         (arc_linux_init_osabi): Set iterate_over_regset_sections.
2352         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
2353         (arc_gdbarch_features_create): Add.
2354         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
2355
2356 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
2357
2358         * arch/arc.h: Rename "arc_gdbarch_features" to
2359         "arc_arch_features".
2360         * arc-tdep.h: Likewise.
2361         * arc-tdep.c: Likewise.
2362
2363 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2364
2365         * infcmd.c (attach_command): Remove the redundant call to
2366         `clear_proceed_status`.
2367
2368 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
2369
2370         * nat/netbsd-nat.c (write_memory, read_memory): Update.
2371
2372 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
2373
2374         * nat/netbsd-nat.c (write_memory, read_memory): Add.
2375         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
2376         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
2377
2378 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
2379
2380         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
2381         (_initialize_break_catch_sig): Don't allocate array.
2382
2383 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2384
2385         * symtab.c (find_pc_line): Return unmapped addresses when the
2386         requested address is also unmapped.
2387
2388 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
2389
2390         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
2391         tui/tui-out.h.
2392
2393 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
2394
2395         * amd64-windows-tdep.c (amd64_windows_return_value): Use
2396         type::is_vector instead of TYPE_VECTOR.
2397
2398 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
2399
2400         * auto-load.c (auto_load_objfile_script_1): Don't use
2401         debugfile_holder as temporary variable when stripping drive
2402         letter.
2403
2404 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
2405
2406         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
2407         Add TYPE_CODE_COMPLEX.
2408         (amd64_windows_return_value): Fix types returned via XMM0.
2409
2410 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
2411
2412         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
2413         AArch64/ARM maintainers.
2414
2415 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
2416
2417         * NEWS: Mention set/show debug event-loop.
2418
2419 2020-10-02  Tom Tromey  <tromey@adacore.com>
2420
2421         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
2422         REG_EXTENDED.
2423
2424 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
2425
2426         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
2427         * procfs.c (procfs_inferior_created): Remove.
2428         (_initialize_procfs): Don't register procfs_inferior_created.
2429
2430 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2431
2432         * async-event.c (invoke_async_signal_handlers): Add debug
2433         print.
2434         (check_async_event_handlers): Likewise.
2435         * event-top.c (show_debug_event_loop): New function.
2436         (_initialize_event_top): Register "set debug event-loop"
2437         setting.
2438
2439 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2440
2441         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
2442         * debug.h: Remove.
2443         * infrun.c: Include gdbsupport/common-debug.h.
2444         * linux-nat.c: Likewise.
2445
2446 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2447
2448         * async-event.h (create_async_signal_handler): Add name
2449         parameter.
2450         (create_async_event_handler): Likewise.
2451         * async-event.c (struct async_signal_handler) <name>: New field.
2452         (struct async_event_handler) <name>: New field.
2453         (create_async_signal_handler): Assign name.
2454         (create_async_event_handler): Assign name.
2455         * event-top.c (async_init_signals): Pass name when creating
2456         handler.
2457         * infrun.c (_initialize_infrun): Likewise.
2458         * record-btrace.c (record_btrace_push_target): Likewise.
2459         * record-full.c (record_full_open): Likewise.
2460         * remote-notif.c (remote_notif_state_allocate): Likewise.
2461         * remote.c (remote_target::open_1): Likewise.
2462         * tui/tui-win.c (tui_initialize_win): Likewise.
2463
2464 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2465
2466         * async-event.c (initialize_async_signal_handlers): Pass name to
2467         add_file_handler
2468         * event-top.c (ui_register_input_event_handler): Likewise.
2469         * linux-nat.c (linux_nat_target::async): Likewise.
2470         * run-on-main-thread.c (_initialize_run_on_main_thread):
2471         Likewise
2472         * ser-base.c (reschedule): Likewise.
2473         (ser_base_async): Likewise.
2474         * tui/tui-io.c: Likewise.
2475         * top.h (struct ui) <num>: New field.
2476         * top.c (highest_ui_num): New variable.
2477         (ui::ui): Initialize num.
2478
2479 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
2480
2481         * observable.h <inferior_created>: Remove parameters.  Update all
2482         listeners.
2483         * inferior.h (post_create_inferior): Remove target parameter.
2484         Update all callers.
2485
2486 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
2487
2488         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
2489         and DW_MACRO_undef_strx.
2490         (dwarf_decode_macros): Likewise
2491         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
2492         which is the value of DW_AT_str_offsets_base.
2493          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
2494         str_offsets_base.
2495
2496 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2497
2498         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
2499
2500 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2501
2502         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
2503         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
2504
2505 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
2506
2507         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
2508
2509 2020-09-30  Tom de Vries  <tdevries@suse.de>
2510
2511         PR symtab/26683
2512         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
2513
2514 2020-09-30  Tom Tromey  <tromey@adacore.com>
2515
2516         * dwarf2/read.c (handle_variant): Use constant_value.
2517
2518 2020-09-29  Tom Tromey  <tom@tromey.com>
2519
2520         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
2521         (read_file_scope, dwarf2_get_pc_bounds)
2522         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
2523         (read_structure_type, handle_struct_member_die)
2524         (read_enumeration_type, read_array_type, read_set_type)
2525         (read_tag_pointer_type, read_tag_reference_type)
2526         (read_subroutine_type, read_base_type, read_subrange_type)
2527         (read_full_die_1, partial_die_info::read)
2528         (partial_die_info::read, by, new_symbol)
2529         (dwarf2_const_value_data, dwarf2_const_value_attr)
2530         (dump_die_shallow, dwarf2_fetch_constant_bytes)
2531         (prepare_one_comp_unit): Update.
2532         * dwarf2/attribute.h (DW_UNSND): Remove.
2533
2534 2020-09-29  Tom Tromey  <tom@tromey.com>
2535
2536         * dwarf2/read.c (read_func_scope, prototyped_function_p)
2537         (read_subroutine_type, partial_die_info::read)
2538         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
2539         (dwarf2_add_member_fn): Update.
2540         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
2541         * dwarf2/attribute.c (attribute::as_boolean): New method.
2542
2543 2020-09-29  Tom Tromey  <tom@tromey.com>
2544
2545         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
2546         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
2547         method.
2548         * dwarf2/attribute.c (attribute::as_virtuality): New method.
2549
2550 2020-09-29  Tom Tromey  <tom@tromey.com>
2551
2552         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
2553         the attribute's form.
2554
2555 2020-09-29  Tom Tromey  <tom@tromey.com>
2556
2557         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
2558         (dwarf2_add_member_fn): Update.
2559         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
2560         * dwarf2/attribute.c (attribute::defaulted): New method, from
2561         is_valid_DW_AT_defaulted.
2562
2563 2020-09-29  Tom Tromey  <tom@tromey.com>
2564
2565         * dwarf2/read.c (dw2_get_file_names_reader)
2566         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
2567         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
2568         (dwarf2_symbol_mark_computed): Use as_unsigned.
2569         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
2570         method.
2571         <form_is_section_offset>: Update comment.
2572
2573 2020-09-29  Tom Tromey  <tom@tromey.com>
2574
2575         * dwarf2/read.c (dwarf2_access_attribute): Rename from
2576         dwarf2_default_access_attribute.  Look up attribute.
2577         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
2578         Update.
2579
2580 2020-09-29  Tom Tromey  <tom@tromey.com>
2581
2582         * dwarf2/read.c (skip_one_die): Update.
2583         (read_full_die_1): Change how reprocessing is done.
2584         (partial_die_info::read): Update.
2585         (read_attribute_value): Remove need_reprocess parameter.
2586         (read_attribute): Likewise.
2587         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
2588         New method.
2589
2590 2020-09-29  Tom Tromey  <tom@tromey.com>
2591
2592         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
2593         (dwarf2_const_value_attr, dump_die_shallow)
2594         (dwarf2_fetch_constant_bytes): Update.
2595         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
2596         comment.
2597         <set_address>: New method.
2598         (DW_ADDR): Remove.
2599         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
2600         (attribute::as_string, attribute::as_address): Add assert.
2601
2602 2020-09-29  Tom Tromey  <tom@tromey.com>
2603
2604         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
2605         (read_attribute_reprocess, read_attribute_value): Update.
2606         (read_attribute): Clear requires_reprocessing.
2607         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
2608         form_requires_reprocessing>: New methods.
2609         <string_init>: Clear requires_reprocessing.
2610         <set_unsigned_reprocess>: New method.
2611         <name>: Shrink by one bit.
2612         <requires_reprocessing>: New member.
2613         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
2614         method.
2615
2616 2020-09-29  Tom Tromey  <tom@tromey.com>
2617
2618         * dwarf2/read.c (read_attribute_value): Update.
2619         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
2620         set_unsigned>: New methods.
2621         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
2622
2623 2020-09-29  Tom Tromey  <tom@tromey.com>
2624
2625         * dwarf2/read.c (get_alignment, read_array_order)
2626         (read_attribute_value, dwarf2_const_value_attr)
2627         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
2628         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
2629         New methods.
2630         (DW_SND): Remove.
2631
2632 2020-09-29  Tom Tromey  <tom@tromey.com>
2633
2634         * dwarf2/read.c (read_attribute_value, lookup_die_type)
2635         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
2636         Update.
2637         * dwarf2/attribute.h (struct attribute) <as_signature,
2638         set_signature>: New methods.
2639         (DW_SIGNATURE): Remove.
2640
2641 2020-09-29  Tom Tromey  <tom@tromey.com>
2642
2643         * dwarf2/read.c (read_call_site_scope)
2644         (handle_data_member_location, dwarf2_add_member_fn)
2645         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2646         (partial_die_info::read, read_attribute_value)
2647         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
2648         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
2649         (dwarf2_symbol_mark_computed): Update.
2650         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
2651         methods.
2652         (DW_BLOCK): Remove.
2653         * dwarf2/attribute.c (attribute::form_is_block): Add
2654         DW_FORM_data16.
2655
2656 2020-09-29  Tom Tromey  <tom@tromey.com>
2657
2658         * dwarf2/read.c (read_cutu_die_from_dwo)
2659         (read_attribute_reprocess, read_attribute_value, read_attribute)
2660         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
2661         (dwarf2_fetch_constant_bytes): Update.
2662         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
2663         <set_string_noncanonical, set_string_canonical>: New methods.
2664         <string_is_canonical>: Update comment.
2665         <canonical_string_p>: Add assert.
2666         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
2667         * dwarf2/attribute.c (attribute::form_is_string): New method.
2668         (attribute::string): Use it.
2669
2670 2020-09-29  Tom Tromey  <tom@tromey.com>
2671
2672         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
2673         (dump_die_shallow): Use canonical_string_p.
2674         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
2675         method.
2676
2677 2020-09-29  Tom Tromey  <tom@tromey.com>
2678
2679         * dwarf2/read.c (partial_die_info::read)
2680         (dwarf2_const_value_attr, anonymous_struct_prefix, )
2681         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
2682         attribute::as_string.
2683
2684 2020-09-29  Tom Tromey  <tom@tromey.com>
2685
2686         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
2687         DW_ADDR.
2688         (attribute::string): Don't use DW_STRING.
2689         (attribute::get_ref_die_offset): Don't use DW_UNSND.
2690         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
2691
2692 2020-09-29  Tom Tromey  <tom@tromey.com>
2693
2694         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
2695         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
2696         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
2697         * dwarf2/attribute.h (struct attribute): Rename methods.
2698         * dwarf2/attribute.c (attribute::as_address): Rename from
2699         value_as_address.
2700         (attribute::as_string): Rename from value_as_string.
2701
2702 2020-09-29  Tom Tromey  <tom@tromey.com>
2703
2704         * dwarf2/read.c (partial_die_info::read) <case
2705         DW_AT_linkage_name>: Use value_as_string.
2706         (dwarf2_string_attr): Use value_as_string.
2707         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
2708         method.
2709         * dwarf2/attribute.c (attribute::value_as_string): New method.
2710
2711 2020-09-29  Pedro Alves  <pedro@palves.net>
2712
2713         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
2714         defined before using '#pragma GCC diagnostic' instead of checking
2715         __clang__.
2716
2717 2020-09-28  Tom Tromey  <tom@tromey.com>
2718
2719         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
2720         (handle_signal_stop): Update.
2721         * procfs.c (procfs_target::insert_watchpoint): Update.
2722         * target.h (target_have_steppable_watchpoint): Now a function.
2723
2724 2020-09-28  Tom Tromey  <tom@tromey.com>
2725
2726         * infrun.c (set_schedlock_func): Update.
2727         * target.h (target_can_lock_scheduler): Now a function.
2728
2729 2020-09-28  Tom Tromey  <tom@tromey.com>
2730
2731         * inferior.h (class inferior) <has_execution>: Update.
2732         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2733         * valops.c (find_function_in_inferior)
2734         (value_allocate_space_in_inferior): Update.
2735         * top.c (kill_or_detach): Update.
2736         * target.c (target_preopen, set_target_permissions): Update.
2737         (target_has_execution_current): Remove.
2738         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
2739         Update.
2740         * solib.c (update_solib_list, reload_shared_libraries): Update.
2741         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
2742         * solib-dsbt.c (enable_break): Update.
2743         * score-tdep.c (score7_fetch_inst): Update.
2744         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
2745         Update.
2746         * remote.c (remote_target::start_remote)
2747         (remote_target::remote_check_symbols, remote_target::open_1)
2748         (remote_target::remote_detach_1, remote_target::verify_memory)
2749         (remote_target::xfer_partial, remote_target::read_description)
2750         (remote_target::get_min_fast_tracepoint_insn_len): Update.
2751         * record-full.c (record_full_open_1): Update.
2752         * record-btrace.c (record_btrace_target_open): Update.
2753         * objc-lang.c (lookup_objc_class, lookup_child_selector)
2754         (value_nsstring): Update.
2755         * linux-thread-db.c (add_thread_db_info)
2756         (thread_db_find_new_threads_silently, check_thread_db_callback)
2757         (try_thread_db_load_1, record_thread): Update.
2758         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
2759         Update.
2760         * linux-fork.c (checkpoint_command): Update.
2761         * infrun.c (set_non_stop, set_observer_mode)
2762         (check_multi_target_resumption, for_each_just_stopped_thread)
2763         (maybe_remove_breakpoints, normal_stop)
2764         (class infcall_suspend_state): Update.
2765         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
2766         (info_program_command, attach_command): Update.
2767         * infcall.c (call_function_by_hand_dummy): Update.
2768         * inf-loop.c (inferior_event_handler): Update.
2769         * gcore.c (gcore_command, derive_heap_segment): Update.
2770         * exec.c (exec_file_command): Update.
2771         * eval.c (evaluate_subexp): Update.
2772         * compile/compile.c (compile_to_object): Update.
2773         * cli/cli-dump.c (restore_command): Update.
2774         * breakpoint.c (update_watchpoint)
2775         (update_inserted_breakpoint_locations)
2776         (insert_breakpoint_locations, get_bpstat_thread): Update.
2777         * target.h (target_has_execution): Remove macro.
2778         (target_has_execution_current): Don't declare.
2779         (target_has_execution): Rename from target_has_execution_1.  Add
2780         argument default.
2781
2782 2020-09-28  Tom Tromey  <tom@tromey.com>
2783
2784         * mi/mi-main.c (exec_reverse_continue)
2785         (mi_cmd_list_target_features): Update.
2786         * infrun.c (set_exec_direction_func): Update.
2787         * target.c (default_execution_direction): Update.
2788         * reverse.c (exec_reverse_once): Update.
2789         * target.h (target_can_execute_reverse): Now a function.
2790
2791 2020-09-28  Tom Tromey  <tom@tromey.com>
2792
2793         * tui/tui-regs.c (tui_get_register)
2794         (tui_data_window::show_registers): Update.
2795         * thread.c (scoped_restore_current_thread::restore)
2796         (scoped_restore_current_thread::scoped_restore_current_thread):
2797         Update.
2798         * regcache-dump.c (regcache_print): Update.
2799         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
2800         Update.
2801         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
2802         * mep-tdep.c (current_me_module, current_options): Update.
2803         * linux-thread-db.c (thread_db_load): Update.
2804         * infcmd.c (registers_info, info_vector_command)
2805         (info_float_command): Update.
2806         * ia64-tdep.c (ia64_frame_prev_register)
2807         (ia64_sigtramp_frame_prev_register): Update.
2808         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
2809         * gcore.c (derive_stack_segment): Update.
2810         * frame.c (get_current_frame, has_stack_frames): Update.
2811         * findvar.c (language_defn::read_var_value): Update.
2812         * arm-tdep.c (arm_pc_is_thumb): Update.
2813         * target.c (target_has_registers): Rename from
2814         target_has_registers_1.
2815         * target.h (target_has_registers): Remove macro.
2816         (target_has_registers): Rename from target_has_registers_1.
2817
2818 2020-09-28  Tom Tromey  <tom@tromey.com>
2819
2820         * windows-tdep.c (tlb_make_value): Update.
2821         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2822         * thread.c (scoped_restore_current_thread::restore)
2823         (scoped_restore_current_thread::scoped_restore_current_thread)
2824         (thread_command): Update.
2825         * stack.c (backtrace_command_1, frame_apply_level_command)
2826         (frame_apply_all_command, frame_apply_command): Update.
2827         * infrun.c (siginfo_make_value, restore_infcall_control_state):
2828         Update.
2829         * gcore.c (derive_stack_segment): Update.
2830         * frame.c (get_current_frame, has_stack_frames): Update.
2831         * auxv.c (info_auxv_command): Update.
2832         * ada-tasks.c (ada_build_task_list): Update.
2833         * target.c (target_has_stack): Rename from target_has_stack_1.
2834         * target.h (target_has_stack): Remove macro.
2835         (target_has_stack): Rename from target_has_stack_1.
2836
2837 2020-09-28  Tom Tromey  <tom@tromey.com>
2838
2839         * target.c (target_has_memory): Rename from target_has_memory_1.
2840         * tui/tui-regs.c (tui_data_window::show_registers): Update.
2841         * thread.c (scoped_restore_current_thread::restore)
2842         (scoped_restore_current_thread::scoped_restore_current_thread):
2843         Update.
2844         * frame.c (get_current_frame, has_stack_frames): Update.
2845         * target.h (target_has_memory): Remove macro.
2846         (target_has_memory): Rename from target_has_memory_1.
2847
2848 2020-09-28  Tom Tromey  <tom@tromey.com>
2849
2850         * target.c (target_has_all_memory_1): Remove.
2851         * target.h (target_has_all_memory): Remove define.
2852         (target_has_all_memory_1): Don't declare.
2853
2854 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
2855
2856         * ser-base.c: Adjust comments formatting.
2857
2858 2020-09-27  Tom Tromey  <tom@tromey.com>
2859
2860         PR tui/25342:
2861         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
2862
2863 2020-09-27  Tom Tromey  <tom@tromey.com>
2864
2865         PR tui/25342:
2866         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
2867
2868 2020-09-27  Tom Tromey  <tom@tromey.com>
2869
2870         * unittests/tui-selftests.c: Update.
2871         * tui/tui-winsource.h (struct tui_source_window_base)
2872         <extra_margin, show_line_number, refresh_pad>: New methods.
2873         <m_max_length, m_pad>: New members.
2874         (tui_copy_source_line): Update.
2875         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
2876         first_col, line_width, ndigits parameters.  Add length.
2877         (tui_source_window_base::show_source_line): Write to pad.  Line
2878         number now 0-based.
2879         (tui_source_window_base::refresh_pad): New method.
2880         (tui_source_window_base::show_source_content): Write to pad.  Call
2881         refresh_pad.
2882         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
2883         not refill.
2884         (tui_source_window_base::update_exec_info): Call
2885         show_line_number.
2886         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
2887         method.
2888         <m_digits>: New member.
2889         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
2890         and m_max_length.
2891         (tui_source_window::show_line_number): New method.
2892         * tui/tui-io.h (tui_puts): Fix comment.
2893         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
2894         m_max_length.
2895
2896 2020-09-27  Tom Tromey  <tom@tromey.com>
2897
2898         * tui/tui-winsource.c
2899         (tui_source_window_base::set_is_exec_point_at): Don't call
2900         show_source_line.
2901
2902 2020-09-27  Tom Tromey  <tom@tromey.com>
2903
2904         * python/py-tui.c (class tui_py_window) <refresh_window>: New
2905         method.
2906         <erase>: Update.
2907         <cursor_x, cursor_y>: Remove.
2908         <m_inner_window>: New member.
2909         (tui_py_window::rerender): Create inner window.
2910         (tui_py_window::output): Write to inner window.
2911
2912 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
2913
2914         PR python/26586
2915         * cli/cli-script.c (execute_control_commands): don't set
2916         instream to nullptr here as this breaks the from_tty argument
2917         to gdb.execute in Python.
2918         (execute_user_command): set instream to nullptr here instead.
2919
2920 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
2921
2922         * infrun.h (infrun_debug_printf): Fix formatting.
2923         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
2924
2925 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
2926
2927         * compile/compile-object-load.h (struct munmap_list): Add
2928         explicitly-defined move constructor.
2929
2930 2020-09-24  Tom Tromey  <tromey@adacore.com>
2931
2932         PR tui/26638:
2933         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
2934         method.
2935         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
2936         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
2937         (tui_prev_win): Rewrite.
2938
2939 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
2940
2941         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
2942         in WOW64 processes as SIGINT.
2943         * nat/windows-nat.h: Make wow64_process a shared variable.
2944         * windows-nat.c: Remove static wow64_process variable.
2945
2946 2020-09-23  Tom Tromey  <tom@tromey.com>
2947
2948         PR symtab/25470:
2949         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
2950         offset and bit size.
2951         * printcmd.c (print_scalar_formatted): Handle zero-length
2952         integer.
2953         (print_scalar_formatted): Use bit_size_differs_p.
2954         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
2955         constant.
2956         (union type_specific): <int_stuff>: New member.
2957         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
2958         methods.
2959         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
2960         TYPE_SPECIFIC_FIELD.
2961         (recursive_dump_type, copy_type_recursive): Update.
2962         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
2963         DW_AT_data_bit_offset.
2964
2965 2020-09-23  Tom Tromey  <tom@tromey.com>
2966
2967         * utils.h (class gdb_argv): Add move operators.
2968         <append>: New methods.
2969         * compile/compile.c (build_argc_argv): Remove.
2970         (compile_args_argc): Remove.
2971         (compile_args_argv): Change type.
2972         (set_compile_args): Simplify.
2973         (append_args): Remove.
2974         (filter_args): Remove argcp parameter.
2975         (get_args): Return gdb_argv.  Simplify.
2976         (compile_to_object): Update.
2977
2978 2020-09-23  Tom Tromey  <tom@tromey.com>
2979
2980         * compile/compile-object-run.c (do_module_cleanup)
2981         <~do_module_cleanup> :Remove.
2982         (do_module_cleanup): Update.
2983         * compile/compile-object-load.h (struct munmap_list): Add move
2984         assignment operator.
2985         <source_file>: Now a std::string.
2986         <munmap_list>: Rename.  No longer a pointer.
2987         * compile/compile-object-load.c (struct setup_sections_data): Add
2988         constructor.
2989         <setup_one_section>: Declare.
2990         <munmap_list>: Move earlier.
2991         <m_bfd>: New member.
2992         <m_last_size, m_last_section_first, m_last_prot,
2993         m_last_max_alignment>: Rename, add initializers where needed.
2994         (setup_sections_data::setup_one_section): Rename from
2995         setup_sections.  Update.
2996         (compile_object_load): Update.  Don't use bfd_map_over_sections.
2997
2998 2020-09-23  Tom Tromey  <tom@tromey.com>
2999
3000         * compile/compile-object-run.c (struct do_module_cleanup): Add
3001         parameters to constructor.  Update destructor.
3002         <source_file, scope, scope_data, out_value_type, out_value_addr,
3003         munmap_list_head, objfile_name_string>: Remove.
3004         <module>: New member.
3005         (do_module_cleanup): Update.
3006         (compile_object_run): Update.
3007
3008 2020-09-23  Tom Tromey  <tom@tromey.com>
3009
3010         * compile/compile.c (eval_compile_command): Update.
3011         * compile/compile-object-run.h (compile_object_run): Take a
3012         compile_module_up.
3013         * compile/compile-object-run.c (compile_object_run): Take a
3014         compile_module_up.
3015         * compile/compile-object-load.h (struct compile_module): Add
3016         constructor, destructor.
3017         (compile_module_up): New typedef.
3018         (compile_object_load): Return compile_object_up.
3019         * compile/compile-object-load.c (compile_object_load): Return
3020         compile_module_up.
3021
3022 2020-09-23  Tom Tromey  <tom@tromey.com>
3023
3024         * compile/compile-object-run.c (struct do_module_cleanup): Add
3025         constructor, destructor.
3026         <objfile_name_string>: Don't use struct hack.
3027         (do_module_cleanup): Use delete.
3028         (compile_object_run): Use new.
3029
3030 2020-09-23  Tom Tromey  <tom@tromey.com>
3031
3032         * compile/compile-cplus-types.c
3033         (compile_cplus_convert_struct_or_union): Use std::vector.
3034         (compile_cplus_convert_func): Likewise.
3035         * compile/compile-c-types.c (convert_func): Use std::vector.
3036
3037 2020-09-21  Tom Tromey  <tromey@adacore.com>
3038
3039         * sparc-tdep.c (sparc32_skip_prologue): Use
3040         skip_prologue_using_sal.
3041
3042 2020-09-19  Tom Tromey  <tom@tromey.com>
3043
3044         * symfile.c (add_section_size_callback): Remove.
3045         (load_one_section): Rename from load_section_callback.  Change
3046         parameters.
3047         (generic_load): Use foreach.
3048
3049 2020-09-19  Tom Tromey  <tom@tromey.com>
3050
3051         * exec.c (add_to_section_table): Remove.
3052         (build_section_table): Use foreach.
3053
3054 2020-09-19  Tom Tromey  <tom@tromey.com>
3055
3056         * elfread.c (elf_locate_sections): Change parameters.
3057         (elf_symfile_read): Use foreach.
3058
3059 2020-09-19  Tom Tromey  <tom@tromey.com>
3060
3061         * cli/cli-dump.c (struct callback_data): Remove.
3062         (restore_one_section): Rename from restore_section_callback.
3063         Change parameters.
3064         (restore_binary_file): Change parameters.
3065         (restore_command): Use foreach.
3066
3067 2020-09-19  Tom Tromey  <tom@tromey.com>
3068
3069         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
3070         (gcore_copy_callback): Likewise.
3071         (gcore_memory_sections): Use foreach.
3072
3073 2020-09-19  Tom Tromey  <tom@tromey.com>
3074
3075         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
3076         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
3077         parameters.
3078         (generic_elf_osabi_sniffer): Use foreach.
3079         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
3080         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
3081
3082 2020-09-19  Tom Tromey  <tom@tromey.com>
3083
3084         * dwarf2/read.c (locate_dwz_sections): Change parameters.
3085         (dwarf2_get_dwz_file): Use foreach.
3086         (dwarf2_locate_dwo_sections): Change parameters.
3087         (open_and_init_dwo_file): Use foreach.
3088         (dwarf2_locate_common_dwp_sections): Change parameters.
3089         (open_and_init_dwp_file): Use foreach.
3090
3091 2020-09-19  Tom Tromey  <tom@tromey.com>
3092
3093         * symfile.h: (find_lowest_section): Don't declare.
3094         * symfile.c (find_lowest_section): Now static.  Change
3095         parameters.
3096         (struct place_section_arg): Remove.
3097         (place_section): Change parameters.
3098         (addr_info_make_relative): Use foreach.
3099         (symfile_dummy_outputs): Remove.
3100         (default_symfile_relocate): Use foreach.
3101
3102 2020-09-19  Tom Tromey  <tom@tromey.com>
3103
3104         * objfiles.c (add_to_objfile_sections): Rename from
3105         add_to_objfile_sections_full.
3106         (add_to_objfile_sections): Remove.
3107         (build_objfile_section_table): Use foreach.
3108
3109 2020-09-19  Tom Tromey  <tom@tromey.com>
3110
3111         * stap-probe.c (get_stap_base_address_1): Remove.
3112         (get_stap_base_address): Use foreach.
3113
3114 2020-09-19  Tom Tromey  <tom@tromey.com>
3115
3116         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
3117         parameters.
3118         (gdb_bfd_close_or_warn): Use foreach.
3119
3120 2020-09-19  Tom Tromey  <tom@tromey.com>
3121
3122         * corelow.c (add_to_thread_list): Change parameters.
3123         (core_target_open): Use foreach.
3124
3125 2020-09-19  Tom Tromey  <tom@tromey.com>
3126
3127         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
3128         existing function.
3129
3130 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3131
3132         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
3133         for arrays.
3134
3135 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3136
3137         * eval.c: Remove 'f-lang.h' include.
3138         (value_f90_subarray): Moved to f-lang.c.
3139         (eval_call): Renamed to...
3140         (evaluate_subexp_do_call): ...this, is no longer static, header
3141         comment moved into header file.
3142         (evaluate_funcall): Update call to eval_call.
3143         (skip_undetermined_arglist): Moved to f-lang.c.
3144         (fortran_value_subarray): Likewise.
3145         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3146         moved to evaluate_subexp_f.
3147         (calc_f77_array_dims): Moved to f-lang.c
3148         * expprint.c (print_subexp_funcall): New function.
3149         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3150         moved to print_subexp_f, OP_FUNCALL uses new function.
3151         (dump_subexp_body_funcall): New function.
3152         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
3153         moved to dump_subexp_f, OP_FUNCALL uses new function.
3154         * expression.h (evaluate_subexp_do_call): Declare.
3155         * f-lang.c (value_f90_subarray): Moved from eval.c.
3156         (skip_undetermined_arglist): Likewise.
3157         (calc_f77_array_dims): Likewise.
3158         (fortran_value_subarray): Likewise.
3159         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
3160         (operator_length_f): Likewise.
3161         (print_subexp_f): Likewise.
3162         (dump_subexp_body_f): Likewise.
3163         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
3164         declaration of this operation to here.
3165         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
3166         support moved to operator_length_f.
3167         * parser-defs.h (dump_subexp_body_funcall): Declare.
3168         (print_subexp_funcall): Declare.
3169         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
3170         fortran-operator.def.
3171
3172 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3173
3174         * eval.c (fortran_value_subarray): New function, content is taken
3175         from...
3176         (evaluate_subexp_standard): ...here, in two places.  Now arrays
3177         and strings both call the new function.
3178         (calc_f77_array_dims): Add header comment, handle strings.
3179
3180 2020-09-18  Victor Collod  <vcollod@nvidia.com>
3181
3182         PR gdb/26635
3183         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
3184         (i386_analyze_prologue): Call i386_skip_endbr.
3185
3186 2020-09-18  Tom Tromey  <tromey@adacore.com>
3187
3188         * windows-nat.c (struct windows_nat_target) <wait>: Update.
3189         (windows_nat_target::wait): Update.
3190         * target/wait.h (enum target_wait_flag): New.  Use
3191         DEF_ENUM_FLAGS_TYPE.
3192         * target/target.h (target_wait): Change type of options.
3193         * target.h (target_options_to_string, default_target_wait):
3194         Update.
3195         (struct target_ops) <wait>: Change type of options.
3196         * target.c (target_wait, default_target_wait, do_option): Change
3197         type of "options".
3198         (target_options_to_string): Likewise.
3199         * target-delegates.c: Rebuild.
3200         * target-debug.h (target_debug_print_target_wait_flags): Rename
3201         from target_debug_print_options.
3202         * sol-thread.c (class sol_thread_target) <wait>: Update.
3203         (sol_thread_target::wait): Update.
3204         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
3205         (rs6000_nat_target::wait): Update.
3206         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
3207         Update.
3208         (remote_target::wait_ns, remote_target::wait_as): Change type of
3209         "options".
3210         (remote_target::wait): Update.
3211         * remote-sim.c (struct gdbsim_target) <wait>: Update.
3212         (gdbsim_target::wait): Update.
3213         * record-full.c (class record_full_base_target) <wait>: Update.
3214         (record_full_wait_1): Change type of "options".
3215         (record_full_base_target::wait): Update.
3216         * record-btrace.c (class record_btrace_target) <wait>: Update.
3217         (record_btrace_target::wait): Update.
3218         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
3219         Update.
3220         (ravenscar_thread_target::wait): Update.
3221         * procfs.c (class procfs_target) <wait>: Update.
3222         (procfs_target::wait): Update.
3223         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
3224         * obsd-nat.c (obsd_nat_target::wait): Update.
3225         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
3226         (nto_procfs_target::wait): Update.
3227         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
3228         * nbsd-nat.c (nbsd_wait): Change type of "options".
3229         (nbsd_nat_target::wait): Update.
3230         * linux-thread-db.c (class thread_db_target) <wait>: Update.
3231         (thread_db_target::wait): Update.
3232         * linux-nat.h (class linux_nat_target) <wait>: Update.
3233         * linux-nat.c (linux_nat_target::wait): Update.
3234         (linux_nat_wait_1): Update.
3235         * infrun.c (do_target_wait_1, do_target_wait): Change type of
3236         "options".
3237         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
3238         * inf-ptrace.c (inf_ptrace_target::wait): Update.
3239         * go32-nat.c (struct go32_nat_target) <wait>: Update.
3240         (go32_nat_target::wait): Update.
3241         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
3242         * gnu-nat.c (gnu_nat_target::wait): Update.
3243         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
3244         * fbsd-nat.c (fbsd_nat_target::wait): Update.
3245         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
3246         * darwin-nat.c (darwin_nat_target::wait): Update.
3247         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
3248         (bsd_uthread_target::wait): Update.
3249         * aix-thread.c (class aix_thread_target) <wait>: Update.
3250         (aix_thread_target::wait): Update.
3251
3252 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
3253
3254         * compile/compile-object-run.c (create_copied_type_recursive): New
3255         function.
3256         (compile_object_run): Use new function.
3257
3258 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
3259
3260         * NEWS: Mention x86_64 Cygwin core file support.
3261
3262 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3263
3264         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
3265         (core_process_module_section): Handle NOTE_INFO_MODULE64.
3266
3267 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3268
3269         * windows-tdep.h: Add prototypes.
3270         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
3271         (i386_windows_core_pid_to_str): Move and rename ...
3272         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
3273         (windows_core_pid_to_str): ... and here.
3274         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
3275
3276 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3277         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
3278         (amd64_windows_init_abi_common): ... and register.
3279
3280 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
3281
3282         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
3283         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
3284
3285 2020-09-18  Pedro Alves  <pedro@palves.net>
3286
3287         PR gdb/26631
3288         * thread.c (thread_find_command): Switch inferior before calling
3289         target methods.
3290
3291 2020-09-17  Tom Tromey  <tromey@adacore.com>
3292
3293         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
3294         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
3295         (tdesc_arch_data_up): New typedef.
3296         (tdesc_use_registers, tdesc_data_alloc): Update.
3297         (tdesc_data_cleanup): Don't declare.
3298         * target-descriptions.c (tdesc_data_alloc): Return a
3299         tdesc_arch_data_up.
3300         (tdesc_arch_data_deleter::operator()): Rename from
3301         tdesc_data_cleanup.  Change argument type.
3302         (tdesc_use_registers): Change early_data to an rvalue reference.
3303         (tdesc_use_registers): Don't use delete.
3304         * sparc-tdep.c (sparc32_gdbarch_init): Update.
3305         * s390-tdep.c (s390_gdbarch_init): Update.
3306         * rx-tdep.c (rx_gdbarch_init): Update.
3307         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
3308         * riscv-tdep.c (riscv_gdbarch_init): Update.
3309         * or1k-tdep.c (or1k_gdbarch_init): Update.
3310         * nios2-tdep.c (nios2_gdbarch_init): Update.
3311         * nds32-tdep.c (nds32_gdbarch_init): Update.
3312         * mips-tdep.c (mips_gdbarch_init): Update.
3313         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
3314         * m68k-tdep.c (m68k_gdbarch_init): Update.
3315         * i386-tdep.c (i386_gdbarch_init): Update.
3316         * arm-tdep.c (arm_gdbarch_init): Update.
3317         * arc-tdep.c (arc_tdesc_init): Update.
3318         (arc_gdbarch_init): Update.
3319         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
3320
3321 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
3322
3323         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
3324         for WOW64 processes.
3325
3326 2020-09-17  Tom Tromey  <tom@tromey.com>
3327
3328         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
3329
3330 2020-09-17  Tom Tromey  <tom@tromey.com>
3331
3332         * value.c (preserve_values): Update.
3333         * python/py-type.c (save_objfile_types): Update.
3334         * guile/scm-type.c (save_objfile_types): Update.
3335         * gdbtypes.h (create_copied_types_hash): Return htab_up.
3336         * gdbtypes.c (create_copied_types_hash): Return htab_up.
3337         * compile/compile-object-run.c (compile_object_run): Update.
3338
3339 2020-09-17  Tom Tromey  <tom@tromey.com>
3340
3341         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
3342         Remove.
3343         <m_table>: Now htab_up.
3344         * typeprint.c (typedef_hash_table::recursively_update)
3345         (typedef_hash_table::add_template_parameters)
3346         (typedef_hash_table::typedef_hash_table): Update.
3347         (typedef_hash_table::~typedef_hash_table): Remove.
3348         (typedef_hash_table::typedef_hash_table)
3349         (typedef_hash_table::find_global_typedef)
3350         (typedef_hash_table::find_typedef): Update.
3351
3352 2020-09-17  Tom Tromey  <tom@tromey.com>
3353
3354         * target-descriptions.c (tdesc_use_registers): Use htab_up.
3355
3356 2020-09-17  Tom Tromey  <tom@tromey.com>
3357
3358         * linespec.c (class decode_compound_collector)
3359         <~decode_compound_collector>: Remove.
3360         <m_unique_syms>: Now htab_up.
3361         (decode_compound_collector::operator ()): Update.
3362         (class symtab_collector) <~symtab_collector>: Remove.
3363         <m_symtab_table>: Now htab_up.
3364         (symtab_collector::operator ()): Update.
3365
3366 2020-09-17  Tom Tromey  <tom@tromey.com>
3367
3368         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
3369         (filename_seen_cache::clear): Update.
3370         (~filename_seen_cache): Remove.
3371         (filename_seen_cache::seen): Update.
3372         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
3373         htab_up.
3374         <~filename_seen_cache>: Remove.
3375         <traverse>: Update.
3376
3377 2020-09-17  Tom Tromey  <tom@tromey.com>
3378
3379         * completer.c (completion_tracker::discard_completions)
3380         (completion_tracker::~completion_tracker)
3381         (completion_tracker::maybe_add_completion)
3382         (completion_tracker::remove_completion)
3383         (completion_tracker::recompute_lowest_common_denominator)
3384         (completion_tracker::build_completion_result): Update.
3385         * completer.h (class completion_tracker) <have_completions>:
3386         Update.
3387         <m_entries_hash>: Now htab_up.
3388
3389 2020-09-17  Tom Tromey  <tom@tromey.com>
3390
3391         * breakpoint.c (ambiguous_names_p): Use htab_up.
3392
3393 2020-09-17  Tom Tromey  <tom@tromey.com>
3394
3395         * auto-load.c (struct auto_load_pspace_info)
3396         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
3397         <loaded_script_files, loaded_script_texts>: Change type to
3398         htab_up.
3399         (~auto_load_pspace_info) Remove.
3400         (init_loaded_scripts_info, maybe_add_script_file)
3401         (maybe_add_script_text, auto_load_info_scripts): Update.
3402
3403 2020-09-17  Tom Tromey  <tromey@adacore.com>
3404
3405         * c-exp.y (name_obstack): Now static.
3406
3407 2020-09-17  Chungyi Chi  <demonic@csie.io>
3408
3409         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
3410
3411 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3412
3413         * breakpoint.h (init_catchpoint): Change int parameter to bool.
3414         (add_solib_catchpoint): Likewise.
3415         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
3416         to bool.
3417         (add_solib_catchpoint): Change int parameter/variable to bool.
3418         (catch_load_or_unload): Likewise.
3419         (init_catchpoint): Likewise.
3420         (create_fork_vfork_event_catchpoint): Likewise.
3421         (catch_fork_command_1): Likewise.
3422         (catch_exec_command_1): Likewise.
3423
3424 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
3425
3426         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
3427         Change instance_flags to m_instance_flags.
3428
3429 2020-09-16  Tom Tromey  <tromey@adacore.com>
3430
3431         PR gdb/26598:
3432         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
3433
3434 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3435
3436         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
3437         PL_FLAG_EXEC.
3438         (fbsd_nat_target::insert_exec_catchpoint)
3439         (fbsd_nat_target::remove_exec_catchpoint): Always define.
3440         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
3441         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
3442
3443 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3444
3445         * configure.ac: Remove check for kinfo_getvmmap().
3446         * configure, config.in: Regenerate.
3447         * fbsd-nat.c (fbsd_read_mapping): Remove
3448         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
3449         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
3450         kinfo_get_vmmap() are always present.
3451
3452 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3453
3454         * fbsd-nat.c: Always include support for
3455         TARGET_OBJECT_SIGNAL_INFO.
3456
3457 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3458
3459         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
3460         sysctl and remove procfs fallback.
3461
3462 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
3463
3464         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
3465         * fbsd-nat.h: Likewise.
3466
3467 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3468
3469         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
3470         argument.
3471
3472 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3473
3474         * ada-lang.c (ada_language_data): Delete.
3475         (ada_language): Remove references to ada_language_data.
3476         * c-lang.c (c_language_data): Delete.
3477         (c_language): Remove references to c_language_data.
3478         (cplus_language_data): Delete.
3479         (cplus_language): Remove references to cplus_language_data.
3480         (asm_language_data): Delete.
3481         (asm_language): Remove references to asm_language_data.
3482         (minimal_language_data): Delete.
3483         (minimal_language): Remove references to minimal_language_data.
3484         * d-lang.c (d_language_data): Delete.
3485         (d_language): Remove references to d_language_data.
3486         * f-lang.c (f_language_data): Delete.
3487         (f_language): Remove references to f_language_data.
3488         * go-lang.c (go_language_data): Delete.
3489         (go_language): Remove references to go_language_data.
3490         * language.c (unknown_language_data): Delete.
3491         (unknown_language): Remove references to unknown_language_data.
3492         (auto_language_data): Delete.
3493         (auto_language): Remove references to auto_language_data.
3494         * language.h (language_data): Delete struct.
3495         (language_defn): No longer inherit from language_data.
3496         * m2-lang.c (m2_language_data): Delete.
3497         (m2_language): Remove references to m2_language_data.
3498         * objc-lang.c (objc_language_data): Delete.
3499         (objc_language): Remove references to objc_language_data.
3500         * opencl-lang.c (opencl_language_data): Delete.
3501         (opencl_language): Remove references to opencl_language_data.
3502         * p-lang.c (pascal_language_data): Delete.
3503         (pascal_language): Remove references to pascal_language_data.
3504         * rust-lang.c (rust_language_data): Delete.
3505         (rust_language): Remove references to rust_language_data.
3506
3507 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3508
3509         * ada-lang.c (ada_language_data): Remove la_op_print_tab
3510         initializer.
3511         (ada_language::opcode_print_table): New member function.
3512         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
3513         (c_language::opcode_print_table): New member function.
3514         (cplus_language_data): Remove la_op_print_tab initializer.
3515         (cplus_language::opcode_print_table): New member function.
3516         (asm_language_data): Remove la_op_print_tab initializer.
3517         (asm_language::opcode_print_table): New member function.
3518         (minimal_language_data): Remove la_op_print_tab initializer.
3519         (minimal_language::opcode_print_table): New member function.
3520         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
3521         (d_language::opcode_print_table): New member function.
3522         * expprint.c (print_subexp_standard): Update call to
3523         opcode_print_table.
3524         (op_string): Likewise.
3525         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
3526         (f_language::opcode_print_table): New member function.
3527         * go-lang.c (go_language_data): Remove la_op_print_tab
3528         initializer.
3529         (go_language::opcode_print_table): New member function.
3530         * language.c (unknown_language_data): Remove la_op_print_tab
3531         initializer.
3532         (unknown_language::opcode_print_table): New member function.
3533         (auto_language_data): Remove la_op_print_tab initializer.
3534         (auto_language::opcode_print_table): New member function.
3535         * language.h (language_data): Remove la_op_print_tab field.
3536         (language_defn::opcode_print_table): Declare new member function.
3537         * m2-lang.c (m2_language_data): Remove la_op_print_tab
3538         initializer.
3539         (m2_language::opcode_print_table): New member function.
3540         * objc-lang.c (objc_language_data): Remove la_op_print_tab
3541         initializer.
3542         (objc_language::opcode_print_table): New member function.
3543         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
3544         initializer.
3545         (opencl_language::opcode_print_table): New member function.
3546         * p-lang.c (pascal_language_data): Remove la_op_print_tab
3547         initializer.
3548         (pascal_language::opcode_print_table): New member function.
3549         * rust-lang.c (rust_language_data): Remove la_op_print_tab
3550         initializer.
3551         (rust_language::opcode_print_table): New member function.
3552
3553 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3554
3555         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
3556         (ada_language::expression_ops): New member function.
3557         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
3558         (c_language::expression_ops): New member function.
3559         (cplus_language_data): Remove la_exp_desc initializer.
3560         (cplus_language::expression_ops): New member function.
3561         (asm_language_data): Remove la_exp_desc initializer.
3562         (asm_language::expression_ops): New member function.
3563         (minimal_language_data): Remove la_exp_desc initializer.
3564         (minimal_language::expression_ops): New member function.
3565         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
3566         (d_language::expression_ops): New member function.
3567         * eval.c (evaluate_subexp): Update call to expression_ops.
3568         * expprint.c (print_subexp): Likewise.
3569         (op_name): Likewise.
3570         (dump_subexp_body): Likewise.
3571         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
3572         (f_language::expression_ops): New member function.
3573         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
3574         (go_language::expression_ops): New member function.
3575         * language.c (language_defn::expression_ops): New function.
3576         (unknown_language_data): Remove la_exp_desc initializer.
3577         (auto_language_data): Likewise.
3578         * language.h (language_data): Remove la_exp_desc field.
3579         (language_defn::expression_ops): Declare new member function.
3580         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
3581         (m2_language::expression_ops): New member function.
3582         * objc-lang.c (objc_language_data): Remove la_exp_desc
3583         initializer.
3584         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
3585         initializer.
3586         (opencl_language::expression_ops): New member function.
3587         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
3588         * parse.c (operator_length): Update call to expression_ops.
3589         (exp_iterate): Likewise.
3590         * rust-lang.c (rust_language_data): Remove la_exp_desc
3591         initializer.
3592         (ruse_language::expression_ops): New member function.
3593
3594 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3595
3596         * ada-lang.c (ada_language_data): Remove la_varobj_ops
3597         initializer.
3598         (ada_language::varobj_ops): New member function.
3599         * c-lang.c (c_language_data): Remove la_varobj_ops
3600         initializer.
3601         (cplus_language_data): Likewise.
3602         (cplus_language::varobj_ops): New member function.
3603         (asm_language_data): Remove la_varobj_ops initializer.
3604         (minimal_language_data): Likewise.
3605         * d-lang.c (d_language_data): Likewise.
3606         * f-lang.c (f_language_data): Likewise.
3607         * go-lang.c (go_language_data): Likewise.
3608         * language.c (language_defn::varobj_ops): New function.
3609         (unknown_language_data): Remove la_varobj_ops
3610         initializer.
3611         (auto_language_data): Likewise.
3612         * language.h (language_data): Remove la_varobj_ops field.
3613         (language_defn::varobj_ops): Declare new member function.
3614         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
3615         * objc-lang.c (objc_language_data): Likewise.
3616         * opencl-lang.c (opencl_language_data): Likewise.
3617         * p-lang.c (pascal_language_data): Likewise.
3618         * rust-lang.c (rust_language_data): Likewise.
3619         * varobj.c (varobj_create): Update call to varobj_ops.
3620         * varobj.h (default_varobj_ops): Delete define.
3621
3622 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3623
3624         * ada-lang.c (ada_language_data): Remove la_macro_expansion
3625         initializer.
3626         * c-lang.c (c_language_data): Likewise.
3627         (c_language::macro_expansion): New member function.
3628         (cplus_language_data): Likewise.
3629         (cplus_language::macro_expansion): New member function.
3630         (asm_language_data): Likewise.
3631         (asm_language::macro_expansion): New member function.
3632         (minimal_language_data): Likewise.
3633         (minimal_language::macro_expansion): New member function.
3634         * d-lang.c (d_language_data): Remove la_macro_expansion
3635         initializer.
3636         * f-lang.c (f_language_data): Likewise.
3637         * go-lang.c (go_language_data): Likewise.
3638         * language.c (unknown_language_data): Likewise.
3639         (auto_language_data): Likewise.
3640         * language.h (language_data): Remove la_macro_expansion field.
3641         (language_defn::macro_expansion): New member function.
3642         * m2-lang.c (m2_language_data): Remove la_macro_expansion
3643         initializer.
3644         * objc-lang.c (objc_language_data): Likewise.
3645         (objc_language::macro_expansion): New member function.
3646         * opencl-lang.c (opencl_language_data): Likewise.
3647         (opencl_language::macro_expansion): New member function.
3648         * p-lang.c (pascal_language_data): Remove la_macro_expansion
3649         initializer.
3650         * rust-lang.c (rust_language_data): Likewise.
3651         * symtab.c (default_collect_symbol_completion_matches_break_on):
3652         Update call to macro_expansion.
3653
3654 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3655
3656         * ada-lang.c (ada_language_data): Remove la_array_ordering
3657         initializer.
3658         * c-lang.c (c_language_data): Likewise.
3659         (cplus_language_data): Likewise.
3660         (asm_language_data): Likewise.
3661         (minimal_language_data): Likewise.
3662         * d-lang.c (d_language_data): Likewise.
3663         * dwarf2/read.c (read_array_order): Update for call to
3664         array_ordering.
3665         * f-lang.c (f_language_data): Remove la_array_ordering
3666         initializer.
3667         (f_language::array_ordering): New member function.
3668         * go-lang.c (go_language_data): Remove la_array_ordering
3669         initializer.
3670         * language.c (unknown_language_data): Likewise.
3671         (auto_language_data): Likewise.
3672         * language.h (language_data): Delete la_array_ordering field.
3673         (language_defn::array_ordering): New member function.
3674         * m2-lang.c (m2_language_data): Remove la_array_ordering
3675         initializer.
3676         * objc-lang.c (objc_language_data): Likewise.
3677         * opencl-lang.c (opencl_language_data): Likewise.
3678         * p-lang.c (pascal_language_data): Likewise.
3679         * rust-lang.c (rust_language_data): Likewise.
3680
3681 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3682
3683         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
3684         initializer.
3685         * c-lang.c (c_language_data): Likewise.
3686         (cplus_language_data): Likewise.
3687         (asm_language_data): Likewise.
3688         (minimal_language_data): Likewise.
3689         * d-lang.c (d_language_data): Likewise.
3690         * f-lang.c (f_language_data): Likewise.
3691         (f_language::case_sensitivity): New member function.
3692         * go-lang.c (go_language_data): Remove la_case_sensitivity
3693         initializer.
3694         * language.c (enum case_mode): Moved here from language.h.
3695         (case_mode): Make static.
3696         (show_case_command): Update for case_sensitivity being a method.
3697         (set_case_command): Likewise.
3698         (set_range_case): Likewise.
3699         (unknown_language_data): Remove la_case_sensitivity initializer.
3700         (auto_language_data): Likewise.
3701         * language.h (case_mode): Delete, move enum declaration to
3702         language.c.
3703         (language_data): Delete la_case_sensitivity field.
3704         (language_defn::case_sensitivity): New member function.
3705         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
3706         initializer.
3707         * objc-lang.c (objc_language_data): Likewise.
3708         * opencl-lang.c (opencl_language_data): Likewise.
3709         * p-lang.c (pascal_language_data): Likewise.
3710         * rust-lang.c (rust_language_data): Likewise.
3711
3712 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3713
3714         * ada-lang.c (ada_language_data): Remove la_range_check
3715         initializer.
3716         * c-lang.c (c_language_data): Likewise.
3717         (cplus_language_data): Likewise.
3718         (asm_language_data): Likewise.
3719         (minimal_language_data): Likewise.
3720         * d-lang.c (d_language_data): Likewise.
3721         * f-lang.c (f_language_data): Likewise.
3722         (f_language::range_checking_on_by_default): New member function.
3723         * go-lang.c (go_language_data): Remove la_range_check initializer.
3724         * language.c (enum range_mode): Moved here from language.h.
3725         (range_mode): Made static.
3726         (show_range_command): Update to use
3727         range_checking_on_by_default.
3728         (set_range_command): Likewise.
3729         (set_range_case): Likewise.
3730         (unknown_language_data): Remove la_range_check initializer.
3731         (auto_language_data): Likewise.
3732         * language.h (range_mode): Delete.  Enum definition moved to
3733         language.c.
3734         (language_data): Remove la_range_check field.
3735         (language_defn::range_checking_on_by_default): New member
3736         function.
3737         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
3738         (m2_language::range_checking_on_by_default): New member function.
3739         * objc-lang.c (objc_language_data): Remove la_range_check
3740         initializer.
3741         * opencl-lang.c (opencl_language_data): Likewise.
3742         * p-lang.c (pascal_language_data): Likewise.
3743         (pascal_language::range_checking_on_by_default): New member
3744         function.
3745         * rust-lang.c (rust_language_data): Remove la_range_check
3746         initializer.
3747         (rust_language::range_checking_on_by_default): New member
3748         function.
3749
3750 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3751
3752         * dwarf2/read.c (dwarf2_physname): Remove special case for
3753         language_go.
3754         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
3755         member function.
3756
3757 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3758
3759         * ada-lang.c (ada_language_data): Remove
3760         la_store_sym_names_in_linkage_form_p initializer.
3761         (ada_language::store_sym_names_in_linkage_form_p): New member
3762         function.
3763         * c-lang.c (c_language_data): Remove
3764         la_store_sym_names_in_linkage_form_p initializer.
3765         (c_language::store_sym_names_in_linkage_form_p): New member
3766         function.
3767         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
3768         initializer.
3769         (asm_language_data): Likewise.
3770         (asm_language::store_sym_names_in_linkage_form_p): New member
3771         function.
3772         (minimal_language_data): Remove
3773         la_store_sym_names_in_linkage_form_p initializer.
3774         (minimal_language::store_sym_names_in_linkage_form_p): New member
3775         function.
3776         * d-lang.c (d_language_data): Remove
3777         la_store_sym_names_in_linkage_form_p initializer.
3778         * dwarf2/read.c (dwarf2_physname): Update call to
3779         store_sym_names_in_linkage_form_p.
3780         * f-lang.c (f_language_data): Remove
3781         la_store_sym_names_in_linkage_form_p initializer.
3782         * go-lang.c (go_language_data): Remove
3783         la_store_sym_names_in_linkage_form_p initializer.
3784         * language.c (unknown_language_data): Remove
3785         la_store_sym_names_in_linkage_form_p initializer.
3786         (unknown_language::store_sym_names_in_linkage_form_p): New member
3787         function.
3788         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
3789         initializer.
3790         (auto_language::store_sym_names_in_linkage_form_p): New member
3791         function.
3792         * language.h (language_data): Remove
3793         la_store_sym_names_in_linkage_form_p member variable.
3794         (language_defn::store_sym_names_in_linkage_form_p): New member
3795         function.
3796         * m2-lang.c (m2_language_data): Remove
3797         la_store_sym_names_in_linkage_form_p initializer.
3798         * objc-lang.c (objc_language_data): Likewise.
3799         * opencl-lang.c (opencl_language_data): Likewise.
3800         * p-lang.c (pascal_language_data): Likewise.
3801         * rust-lang.c (rust_language_data): Likewise.
3802
3803 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3804
3805         * ada-lang.c (ada_language_data): Remove string_lower_bound
3806         initializer.
3807         * c-lang.c (c_language_data): Likewise.
3808         (cplus_language_data): Likewise.
3809         (asm_language_data): Likewise.
3810         (minimal_language_data): Likewise.
3811         * d-lang.c (d_language_data): Likewise.
3812         * f-lang.c (f_language_data): Likewise.
3813         * go-lang.c (go_language_data): Likewise.
3814         * language.c (unknown_language_data): Likewise.
3815         (auto_language_data): Likewise.
3816         * language.h (language_data): Remove string_lower_bound field.
3817         (language_defn::string_lower_bound): New member function.
3818         * m2-lang.c (m2_language_data): Remove string_lower_bound
3819         initializer.
3820         (m2_language::string_lower_bound): New member function.
3821         * objc-lang.c (objc_language_data): Remove string_lower_bound
3822         initializer.
3823         * opencl-lang.c (opencl_language_data): Likewise.
3824         * p-lang.c (pascal_language_data): Likewise.
3825         * rust-lang.c (rust_language_data): Likewise.
3826         * valops.c (value_cstring): Update call to string_lower_bound.
3827         (value_string): Likewise.
3828         * value.c (allocate_repeated_value): Likewise.
3829
3830 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3831
3832         * valops.c (value_repeat): Fix incorrect argument name in comment.
3833
3834 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3835
3836         * ada-lang.c (ada_language_data): Remove c_style_arrays
3837         initializer.
3838         (ada_language::c_style_arrays_p): New member fuction.
3839         * c-lang.c (c_language_data): Remove c_style_arrays
3840         initializer.
3841         (cplus_language_data): Likewise.
3842         (asm_language_data): Likewise.
3843         (minimal_language_data): Likewise.
3844         * d-lang.c (d_language_data): Likewise.
3845         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
3846         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
3847         (f_language::c_style_arrays_p): New member function.
3848         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
3849         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
3850         * language.c (unknown_language_data): Remove c_style_arrays
3851         initializer.
3852         (auto_language_data): Likewise.
3853         * language.h (language_data): Remove c_style_arrays field.
3854         (language_defn::c_style_arrays_p): New member function.
3855         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
3856         (m2_language::c_style_arrays_p): New member function.
3857         * objc-lang.c (objc_language_data): Remove c_style_arrays
3858         initializer.
3859         * opencl-lang.c (opencl_language_data): Likewise.
3860         * p-lang.c (pascal_language_data): Likewise.
3861         * rust-lang.c (rust_language_data): Likewise.
3862         * valarith.c (value_subscript): Update call to c_style_arrays_p,
3863         and update local variable to a bool.
3864         * valops.c (value_cast): Update call to c_style_arrays_p.
3865         (value_array): Likewise.
3866         * value.c (coerce_array): Likewise.
3867
3868 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3869
3870         * ada-lang.c (ada_language_data): Remove la_language initializer.
3871         * c-lang.c (c_language_data): Likewise.
3872         (cplus_language_data): Likewise.
3873         (asm_language_data): Likewise.
3874         (minimal_language_data): Likewise.
3875         * d-lang.c (d_language_data): Likewise.
3876         * f-lang.c (f_language_data): Likewise.
3877         * go-lang.c (go_language_data): Likewise.
3878         * language.c (unknown_language_data): Likewise.
3879         (auto_language_data): Likewise.
3880         * language.h (language_data): Remove la_language field.
3881         (language_defn::language_defn): Initialise la_language field.
3882         (language_defn::la_language): New member variable.
3883         * m2-lang.c (m2_language_data): Remove la_language field.
3884         * objc-lang.c (objc_language_data): Likewise.
3885         * opencl-lang.c (opencl_language_data): Likewise.
3886         * p-lang.c (pascal_language_data): Likewise.
3887         * rust-lang.c (rust_language_data): Likewise.
3888
3889 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3890
3891         * ada-lang.c (ada_extensions): Delete, moved into
3892         ada_language::filename_extensions.
3893         (ada_language_data): Remove la_filename_extensions initializer.
3894         (ada_language::filename_extensions): New member function.
3895         * c-lang.c (c_extensions): Delete, moved into
3896         c_language::filename_extensions.
3897         (c_language_data): Remove la_filename_extensions initializer.
3898         (c_language::filename_extensions): New member function.
3899         (cplus_extensions): Delete, moved into
3900         cplus_language::filename_extensions.
3901         (cplus_language_data): Remove la_filename_extensions initializer.
3902         (cplus_language::filename_extensions): New member function.
3903         (asm_extensions): Delete, moved into
3904         asm_language::filename_extensions.
3905         (asm_language_data): Remove la_filename_extensions initializer.
3906         (asm_language::filename_extensions): New member function.
3907         (minimal_language_data): Remove la_filename_extensions
3908         initializer.
3909         * d-lang.c (d_extensions): Delete, moved into
3910         d_language::filename_extensions.
3911         (d_language_data): Remove la_filename_extensions initializer.
3912         (d_language::filename_extensions): New member function.
3913         * f-lang.c (f_extensions): Delete, moved into
3914         f_language::filename_extensions.
3915         (f_language_data): Remove la_filename_extensions initializer.
3916         (f_language::filename_extensions): New member function.
3917         * go-lang.c (go_language_data): Remove la_filename_extensions
3918         initializer.
3919         * language.c (add_set_language_command): Update now that
3920         filename_extensions returns a vector.
3921         (unknown_language_data): Remove la_filename_extensions
3922         initializer.
3923         (auto_language_data): Likewise.
3924         * language.h (language_data): Remove la_filename_extensions field.
3925         (language_defn::filename_extensions): New member function.
3926         * m2-lang.c (m2_language_data): Remove la_filename_extensions
3927         initializer.
3928         * objc-lang.c (objc_extensions): Delete, moved into
3929         objc_language::filename_extensions.
3930         (objc_language_data): Remove la_filename_extensions initializer.
3931         (objc_language::filename_extensions): New member function.
3932         * opencl-lang.c (opencl_language_data): Remove
3933         la_filename_extensions initializer.
3934         * p-lang.c (pascal_extensions): Delete, moved into
3935         pascal_language::filename_extensions.
3936         (pascal_language_data): Remove la_filename_extensions initializer.
3937         (pascal_language::filename_extensions): New member function.
3938         * rust-lang.c (rust_extensions): Delete, moved into
3939         rust_language::filename_extensions.
3940         (rust_language_data): Remove la_filename_extensions initializer.
3941         (rust_language::filename_extensions): New member function.
3942         * symfile.c (add_filename_language): Add new assert.
3943
3944 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3945
3946         * ada-lang.c (ada_language_data): Remove la_name and
3947         la_natural_name initializers.
3948         (ada_language::name): New member function.
3949         (ada_language::natural_name): New member function.
3950         * c-lang.c (c_language_data): Remove la_name and
3951         la_natural_name initializers.
3952         (c_language::name): New member function.
3953         (c_language::natural_name): New member function.
3954         (cplus_language_data): Remove la_name and
3955         la_natural_name initializers.
3956         (cplus_language::name): New member function.
3957         (cplus_language::natural_name): New member function.
3958         (asm_language_data): Remove la_name and
3959         la_natural_name initializers.
3960         (asm_language::name): New member function.
3961         (asm_language::natural_name): New member function.
3962         (minimal_language_data): Remove la_name and
3963         la_natural_name initializers.
3964         (minimal_language::name): New member function.
3965         (minimal_language::natural_name): New member function.
3966         * compile/compile.c (compile_to_object): Update call to
3967         lanugage_defn::name.
3968         * d-lang.c (d_language_data): Remove la_name and
3969         la_natural_name initializers.
3970         (d_language::name): New member function.
3971         (d_language::natural_name): New member function.
3972         * expprint.c (print_subexp_standard): Update call to
3973         language_defn::name.
3974         (dump_raw_expression): Likewise
3975         (dump_prefix_expression): Likewise.
3976         * f-lang.c (f_language_data): Remove la_name and
3977         la_natural_name initializers.
3978         (f_language::name): New member function.
3979         (f_language::natural_name): New member function.
3980         * go-lang.c (go_language_data): Remove la_name and
3981         la_natural_name initializers.
3982         (go_language::name): New member function.
3983         (go_language::natural_name): New member function.
3984         * language.c (show_language_command): Update call to
3985         language_defn::name.
3986         (set_language_command): Likewise.
3987         (language_enum): Likewise.
3988         (language_str): Likewise.
3989         (add_set_language_command): Likewise, use
3990         language_defn::natural_name in the doc string.
3991         (unknown_language_data): Remove la_name and
3992         la_natural_name initializers.
3993         (unknown_language::name): New member function.
3994         (unknown_language::natural_name): New member function.
3995         (auto_language_data): Remove la_name and
3996         la_natural_name initializers.
3997         (auto_language::name): New member function.
3998         (auto_language::natural_name): New member function.
3999         (language_lookup_primitive_type_as_symbol): Update call to
4000         language_defn::name.
4001         * language.h (language_data): Remove la_name and la_natural_name
4002         member variables.
4003         (language_defn::name): New member function.
4004         (language_defn::natural_name): New member function.
4005         * m2-lang.c (m2_language_data): Remove la_name and
4006         la_natural_name initializers.
4007         (m2_language::name): New member function.
4008         (m2_language::natural_name): New member function.
4009         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
4010         language_defn::natural_name.
4011         * objc-lang.c (objc_language_data): Remove la_name and
4012         la_natural_name initializers.
4013         (objc_language::name): New member function.
4014         (objc_language::natural_name): New member function.
4015         * opencl-lang.c (opencl_language_data): Remove la_name and
4016         la_natural_name initializers.
4017         (opencl_language::name): New member function.
4018         (opencl_language::natural_name): New member function.
4019         * p-lang.c (pascal_language_data): Remove la_name and
4020         la_natural_name initializers.
4021         (pascal_language::name): New member function.
4022         (pascal_language::natural_name): New member function.
4023         * rust-lang.c (rust_language_data): Remove la_name and
4024         la_natural_name initializers.
4025         (rust_language::name): New member function.
4026         (rust_language::natural_name): New member function.
4027         * symtab.c (lookup_language_this): Update call to
4028         language_defn::name.
4029
4030 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4031
4032         * ada-lang.c (ada_language_data): Remove la_name_of_this
4033         initializer.
4034         * ax-gdb.c (gen_expr): Update call to name_of_this.
4035         * c-exp.y (classify_name): Likewise.
4036         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
4037         (cplus_language_data): Likewise.
4038         (cplus_language::name_of_this): New member function.
4039         (asm_language_data): Remove la_name_of_this initializer.
4040         (minimal_language_data): Likewise.
4041         * d-lang.c (d_language_data): Likewise.
4042         (d_language::name_of_this): New member function.
4043         * expprint.c (print_subexp_standard): Update call to name_of_this.
4044         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
4045         * go-lang.c (go_language_data): Likewise.
4046         * language.c (unknown_language_data): Likewise.
4047         (unknown_language::name_of_this): New member function.
4048         (auto_language_data): Remove la_name_of_this initializer.
4049         (auto_language::name_of_this): New member function.
4050         * language.h (language_data): Delete la_name_of_this member
4051         variable.
4052         (language_defn::name_of_this): New member function.
4053         * m2-lang.c (m2_language_data): Remove la_name_of_this
4054         initializer.
4055         * objc-lang.c (objc_language_data): Likewise.
4056         (objc_language::name_of_this): New member function.
4057         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
4058         initializer.
4059         * p-lang.c (pascal_language_data): Likewise.
4060         (pascal_language::name_of_this): New member function.
4061         * rust-lang.c (rust_language_data): Remove la_name_of_this
4062         initializer.
4063         * symtab.c (lookup_language_this): Update call to name_of_this.
4064         (lookup_symbol_aux): Likewise.
4065         * valops.c (value_of_this): Likewise.
4066
4067 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4068
4069         * ada-lang.c (ada_language_data): Remove
4070         la_struct_too_deep_ellipsis initializer.
4071         (ada_language::struct_too_deep_ellipsis): New member function.
4072         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
4073         initializer.
4074         (cplus_language_data): Likewise.
4075         (asm_language_data): Likewise.
4076         (minimal_language_data): Likewise.
4077         * cp-valprint.c (cp_print_value): Update call to
4078         struct_too_deep_ellipsis.
4079         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
4080         initializer.
4081         * f-lang.c (f_language_data): Likewise.
4082         (f_language::struct_too_deep_ellipsis): New member function.
4083         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
4084         initializer.
4085         * language.c (unknown_language_data): Likewise.
4086         (auto_language_data): Likewise.
4087         * language.h (language_data): Delete la_struct_too_deep_ellipsis
4088         member variable.
4089         (language_defn::struct_too_deep_ellipsis): New member function.
4090         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
4091         initializer.Q
4092         * objc-lang.c (objc_language_data): Likewise.
4093         * opencl-lang.c (opencl_language_data): Likewise.
4094         * p-lang.c (pascal_language_data): Likewise.
4095         * rust-lang.c (rust_language_data): Likewise.
4096         * valprint.c (val_print_check_max_depth): Update call to
4097         struct_too_deep_ellipsis.
4098
4099 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
4100
4101         * MAINTAINERS (Write After Approval): Add myself.
4102
4103 2020-09-15  Tom Tromey  <tom@tromey.com>
4104
4105         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
4106         Remove.
4107
4108 2020-09-15  Tom Tromey  <tom@tromey.com>
4109
4110         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
4111         and TYPE_CODE_METHODPTR cases.
4112         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
4113         (c_value_print_inner): Update.
4114         * valprint.c (generic_value_print_memberptr): New function, from
4115         c_value_print_memberptr.
4116         (generic_value_print): Use it.  Call cplus_print_method_ptr.
4117
4118 2020-09-15  Tom Tromey  <tromey@adacore.com>
4119
4120         * python/python-internal.h (PyInt_FromLong): Remove define.
4121         * python/py-value.c (convert_value_from_python): Use
4122         gdb_py_object_from_longest.
4123         * python/py-type.c (typy_get_code): Use
4124         gdb_py_object_from_longest.
4125         * python/py-symtab.c (salpy_get_line): Use
4126         gdb_py_object_from_longest.
4127         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
4128         gdb_py_object_from_longest.
4129         * python/py-record.c (recpy_gap_reason_code): Use
4130         gdb_py_object_from_longest.
4131         * python/py-record-btrace.c (recpy_bt_insn_size)
4132         (recpy_bt_func_level, btpy_list_count): Use
4133         gdb_py_object_from_longest.
4134         * python/py-infthread.c (gdbpy_create_ptid_object): Use
4135         gdb_py_object_from_longest.  Fix error handling.
4136         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
4137         gdb_py_object_from_longest.
4138         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
4139         gdb_py_object_from_longest.
4140         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
4141         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
4142         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
4143
4144 2020-09-15  Tom Tromey  <tromey@adacore.com>
4145
4146         * python/python.c (gdbpy_parameter_value): Use
4147         gdb_py_object_from_ulongest.
4148
4149 2020-09-15  Tom Tromey  <tromey@adacore.com>
4150
4151         * python/py-infevents.c (create_register_changed_event_object):
4152         Use gdb_py_object_from_longest.
4153         * python/py-exitedevent.c (create_exited_event_object): Use
4154         gdb_py_object_from_longest.
4155
4156 2020-09-15  Tom Tromey  <tromey@adacore.com>
4157
4158         * python/python.c (gdbpy_parameter_value): Use
4159         gdb_py_object_from_longest.
4160         * python/py-type.c (convert_field, typy_range): Use
4161         gdb_py_object_from_longest.
4162         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
4163         gdb_py_object_from_longest.
4164         * python/py-lazy-string.c (stpy_get_length): Use
4165         gdb_py_object_from_longest.
4166         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
4167         gdb_py_object_from_longest.
4168         * python/py-infevents.c (create_memory_changed_event_object): Use
4169         gdb_py_object_from_longest.
4170         * python/py-inferior.c (infpy_get_num): Use
4171         gdb_py_object_from_longest.
4172         (infpy_get_pid): Likewise.
4173
4174 2020-09-15  Tom Tromey  <tromey@adacore.com>
4175
4176         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
4177         defines.
4178         * python/py-value.c (valpy_long): Use
4179         gdb_py_object_from_ulongest.
4180         * python/py-symtab.c (salpy_get_pc): Use
4181         gdb_py_object_from_ulongest.
4182         (salpy_get_last): Likewise.
4183         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
4184         gdb_py_object_from_ulongest.
4185         * python/py-lazy-string.c (stpy_get_address): Use
4186         gdb_py_object_from_ulongest.
4187         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
4188         * python/py-arch.c (archpy_disassemble): Use
4189         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
4190         error handling.
4191
4192 2020-09-15  Tom Tromey  <tromey@adacore.com>
4193
4194         * python/python-internal.h (gdb_py_long_from_longest): Remove
4195         defines.
4196         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
4197         * python/py-type.c (convert_field, typy_get_sizeof): Use
4198         gdb_py_object_from_longest.
4199         * python/py-record-btrace.c (btpy_list_index): Use
4200         gdb_py_object_from_longest.
4201
4202 2020-09-15  Tom Tromey  <tromey@adacore.com>
4203
4204         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
4205         * python/py-record.c (recpy_element_number): Use
4206         gdb_py_object_from_longest.
4207         (recpy_gap_number): Likewise.
4208
4209 2020-09-15  Tom Tromey  <tromey@adacore.com>
4210
4211         * top.c (ui::ui): Update.
4212         (highest_ui_num): Remove.
4213         * top.h (struct ui) <num>: Remove.
4214
4215 2020-09-15  Tom Tromey  <tromey@adacore.com>
4216
4217         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
4218         * ui-style.c (ansi_regex_text): Now array.
4219         * rust-exp.y (number_regex_text): Now array.
4220         * linespec.c (linespec_quote_characters): Now array.
4221         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
4222         Now arrays.
4223
4224 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4225
4226         * debuginfod-support.c (debuginfod_client_deleter): New.
4227         (debuginfod_client_up): New.
4228         (debuginfod_init): Return debuginfod_client_up.
4229         (debuginfod_source_query): Adjust.
4230         (debuginfod_debuginfo_query): Adjust.
4231
4232 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4233
4234         * debuginfod-support.c (debuginfod_source_query): Use
4235         make_unique_xstrdup.
4236
4237 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4238
4239         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
4240         with `type::instance_flags`.
4241
4242 2020-09-14  Michael Mullin  <masmullin@gmail.com>
4243
4244         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
4245         Remove baton parameter.
4246
4247 2020-09-14  Pedro Alves  <pedro@palves.net>
4248
4249         * Makefile.in (SELFTESTS_SRCS): Add
4250         unittests/enum-flags-selftests.c.
4251         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
4252         btrace_function_flags instead of enum btrace_function_flag.
4253         * compile/compile-c-types.c (convert_qualified): Use
4254         enum_flags::raw.
4255         * compile/compile-cplus-symbols.c (convert_one_symbol)
4256         (convert_symbol_bmsym):
4257         * compile/compile-cplus-types.c (compile_cplus_convert_method)
4258         (compile_cplus_convert_struct_or_union_methods)
4259         (compile_cplus_instance::convert_qualified_base):
4260         * go-exp.y (parse_string_or_char): Add cast to int.
4261         * unittests/enum-flags-selftests.c: New file.
4262         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
4263         type to btrace_thread_flags from btrace_thread_flag.
4264         (record_btrace_cancel_resume, record_btrace_step_thread): Change
4265         local's type to btrace_thread_flags from btrace_thread_flag.  Add
4266         cast in DEBUG call.
4267
4268 2020-09-14  Pedro Alves  <pedro@palves.net>
4269
4270         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
4271         * gdbtypes.c (address_space_name_to_int): Rename to ...
4272         (address_space_name_to_type_instance_flags): ... this.
4273         (address_space_int_to_name): Rename to ...
4274         (address_space_type_instance_flags_to_name): ... this.
4275         * gdbtypes.h (address_space_name_to_int): Rename to ...
4276         (address_space_name_to_type_instance_flags): ... this.
4277         (address_space_int_to_name): Rename to ...
4278         (address_space_type_instance_flags_to_name): ... this.
4279         * type-stack.c (type_stack::insert): Adjust to rename.
4280         * type-stack.h (type_stack::insert): Likewise.
4281
4282 2020-09-14  Pedro Alves  <pedro@palves.net>
4283             Andrew Burgess  <andrew.burgess@embecosm.com>
4284
4285         * avr-tdep.c (avr_address_class_type_flags): Return
4286         type_instance_flags.
4287         (avr_address_class_type_flags_to_name): Take a
4288         type_instance_flags.
4289         (avr_address_class_name_to_type_flags): Return bool and take a
4290         type_instance_flags.
4291         * d-lang.c (build_d_types): Use type::set_instance_flags.
4292         * ft32-tdep.c (ft32_address_class_type_flags): Return
4293         type_instance_flags.
4294         (ft32_address_class_type_flags_to_name): Take a
4295         type_instance_flags.
4296         (ft32_address_class_name_to_type_flags): Return bool and take a
4297         type_instance_flags.
4298         (ft32_gdbarch_init): Use type::set_instance_flags.
4299         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
4300         * gdbarch.h, gdbarch.c: Regenerate.
4301         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
4302         (address_class_name_to_type_flags): Use type_instance_flags and
4303         bool.
4304         * gdbtypes.c (address_space_name_to_int)
4305         (address_space_int_to_name, make_qualified_type): Use
4306         type_instance_flags.
4307         (make_qualified_type): Use type_instance_flags and
4308         type::set_instance_flags.
4309         (make_type_with_address_space, make_cv_type, make_vector_type)
4310         (check_typedef): Use type_instance_flags.
4311         (recursive_dump_type): Cast type_instance_flags to unsigned for
4312         printing.
4313         (copy_type_recursive): Use type::set_instance_flags.
4314         (gdbtypes_post_init): Use type::set_instance_flags.
4315         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
4316         <m_instance_flags>: ... this.
4317         <instance_flags, set_instance_flags>: New methods.
4318         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
4319         (SET_TYPE_INSTANCE_FLAGS): New.
4320         (address_space_name_to_int, address_space_int_to_name)
4321         (make_type_with_address_space): Pass flags using
4322         type_instance_flags instead of int.
4323         * stabsread.c (cleanup_undefined_types_noname): Use
4324         type::set_instance_flags.
4325         * s390-tdep.c (s390_address_class_type_flags): Return
4326         type_instance_flags.
4327         (s390_address_class_type_flags_to_name): Take a
4328         type_instance_flags.
4329         (s390_address_class_name_to_type_flags): Return bool and take a
4330         type_instance_flags.
4331         * type-stack.c (type_stack::follow_types): Use
4332         type_instance_flags.
4333         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
4334
4335 2020-09-14  Tom Tromey  <tromey@adacore.com>
4336
4337         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
4338         * x86-tdep.c (x86_is_thunk_register_name)
4339         (x86_in_indirect_branch_thunk): Update.
4340         * sparc64-tdep.c (sparc64_fpu_register_names)
4341         (sparc64_cp0_register_names, sparc64_register_names)
4342         (sparc64_pseudo_register_names): Now const.
4343         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
4344         cp0_registers_num>: Now const.
4345         * sparc-tdep.c (sparc_core_register_names)
4346         (sparc32_fpu_register_names, sparc32_cp0_register_names)
4347         (sparc32_pseudo_register_names): Now const.
4348         (validate_tdesc_registers): Update.
4349         * rust-lang.c (rust_extensions): Now const.
4350         * p-lang.c (p_extensions): Now const.
4351         * objc-lang.c (objc_extensions): Now const.
4352         * nto-tdep.c (nto_thread_state_str): Now const.
4353         * moxie-tdep.c (moxie_register_names): Now const.
4354         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
4355         Now const.
4356         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
4357         (mips_linux_reg_names): Now const.
4358         (mips_gdbarch_init): Update.
4359         * microblaze-tdep.c (microblaze_register_names): Now const.
4360         * m68k-tdep.c (m68k_register_names): Now const.
4361         * m32r-tdep.c (m32r_register_names): Now const.
4362         * ia64-tdep.c (ia64_register_names): Now const.
4363         * i386-tdep.h (struct gdbarch_tdep) <register_names,
4364         ymmh_register_names, ymm16h_regnum, mpx_register_names,
4365         k_register_names, zmmh_register_names, xmm_avx512_register_names,
4366         ymm_avx512_register_names, pkeys_register_names>: Now const.
4367         * i386-tdep.c (i386_register_names, i386_zmm_names)
4368         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
4369         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
4370         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
4371         * f-lang.c (f_extensions): Now const.
4372         * d-lang.c (d_extensions): Now const.
4373         * csky-tdep.c (csky_register_names): Now const.
4374         * charset.c (default_charset_names, charset_enum): Now const.
4375         (_initialize_charset): Update.
4376         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
4377         const.
4378         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
4379         (bsd_uthread_solib_loaded): Update.
4380         (bsd_uthread_state): Now const.
4381         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
4382         (amd64_ymm_avx512_names, amd64_ymmh_names)
4383         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
4384         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
4385         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
4386         (amd64_dword_names): Now const.
4387         * agent.c (can_use_agent_enum): Now const.
4388         * ada-tasks.c (task_states, long_task_states): Now const.
4389         * ada-lang.c (known_runtime_file_name_patterns)
4390         (known_auxiliary_function_name_patterns, attribute_names)
4391         (standard_exc, ada_extensions): Now const.
4392
4393 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4394
4395         * bcache.h (struct bcache) <bcache>: Remove constructor.
4396         <m_hash_function, m_compare_function>: Remove.
4397         <~bcache>: Make virtual.
4398         <compare>: Remove static method, introduce virtual method.
4399         <default_hash>: Remove.
4400         <hash>: New virtual method.
4401         * bcache.c (bcache::expand_hash_table): Update.
4402         (bcache::insert): Update.
4403         (bcache::hash): New.
4404         (bcache::compare): Update comment and parameter names.
4405         * gdbtypes.c (types_deeply_equal): Update.
4406         * psymtab.h (struct psymbol_bcache): New struct.
4407         (class psymtab_storage) <psymtab_storage>: Make default.
4408         <psymbol_cache>: Change type to psymbol_bcache.
4409         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
4410         (psymbol_hash): Change to...
4411         (psymbol_bcache::hash): ... this.
4412         (psymbol_compare): Change to...
4413         (psymbol_bcache::compare): ... this.
4414
4415 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4416
4417         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
4418         checking for initial lwp.
4419
4420 2020-09-14  Tom Tromey  <tromey@adacore.com>
4421
4422         * m68k-tdep.c (m68k_extract_return_value): Use
4423         pointer_result_regnum.
4424         (m68k_store_return_value): Likewise.
4425         (m68k_reg_struct_return_p): Handle vectors and arrays.
4426         (m68k_return_value): Handle arrays.
4427         (m68k_svr4_return_value): Fix single-element aggregate handling.
4428         Handle long double.  Adjust for embedded ABI.
4429         (m68k_svr4_init_abi): Set pointer_result_regnum.
4430         (m68k_embedded_init_abi): New function.
4431         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
4432         (m68k_osabi_sniffer): New function.
4433         (_initialize_m68k_tdep): Register osabi sniffer.
4434         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
4435         member.
4436
4437 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4438
4439         * xml-support.c (xml_fetch_content_from_file): Replace xfree
4440         with gdb::unique_xmalloc_ptr<char>.
4441
4442 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4443
4444         * xml-support.h (xml_fetch_another): Change type to be a
4445         function_view.
4446         (xml_process_xincludes): Remove baton parameter.
4447         (xml_fetch_content_from_file): Change baton parameter to
4448         dirname.
4449         * xml-support.c (struct xinclude_parsing_data)
4450         <xinclude_parsing_data>: Remove baton parameter.
4451         <fetcher_baton>: Remove.
4452         (xinclude_start_include): Adjust.
4453         (xml_process_xincludes): Adjust.
4454         (xml_fetch_content_from_file): Replace baton parameter with
4455         dirname.
4456         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
4457         (xml_init_syscalls_info): Use a lambda.
4458         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
4459         (file_read_description_xml): Use a lambda.
4460         (fetch_available_features_from_target): Change baton parameter
4461         to target_ops.
4462         (target_read_description_xml): Use a lambda.
4463         (target_fetch_description_xml): Use a lambda.
4464         (string_read_description_xml): Update.
4465
4466 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
4467
4468         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
4469         uses with type::endianity_is_not_default.
4470
4471 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4472
4473         * gdbtypes.h (struct type) <endianity_is_not_default,
4474         set_endianity_is_not_default>: New methods.
4475         (TYPE_ENDIANITY_NOT_DEFAULT): Use
4476         type::endianity_is_not_default, change all write call sites to
4477         use type::set_endianity_is_not_default.
4478
4479 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4480
4481         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
4482         uses with type::is_fixed_instance.
4483
4484 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4485
4486         * gdbtypes.h (struct type) <is_fixed_instance,
4487         set_is_fixed_instance>: New methods.
4488         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
4489         write call sites to use type::set_is_fixed_instance.
4490
4491 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4492
4493         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
4494         uses with type::is_gnu_ifunc.
4495
4496 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4497
4498         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
4499         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
4500         use type::set_is_gnu_ifunc.
4501
4502 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4503
4504         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
4505         uses with type::stub_is_supported.
4506
4507 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4508
4509         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
4510         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
4511         use type::set_stub_is_supported.
4512
4513 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4514
4515         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
4516         uses with type::is_vector.
4517
4518 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4519
4520         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
4521         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
4522         use type::set_is_vector.
4523
4524 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4525
4526         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
4527         uses with type::has_varargs.
4528
4529 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4530
4531         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
4532         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
4533         use type::set_has_varargs.
4534
4535 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4536
4537         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
4538         uses with type::is_prototyped.
4539
4540 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4541
4542         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
4543         New methods.
4544         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
4545         call sites to use type::set_is_prototyped.
4546
4547 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4548
4549         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
4550         uses with type::target_is_stub.
4551
4552 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4553
4554         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
4555         New methods.
4556         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
4557         sites to use type::set_target_is_stub.
4558
4559 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4560
4561         * gdbtypes.h (TYPE_STUB): Remove, replace all
4562         uses with type::is_stub.
4563
4564 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4565
4566         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
4567         (TYPE_STUB): Use type::is_stub, change all write call sites to
4568         use type::set_is_stub.
4569
4570 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4571
4572         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
4573         type::has_no_signedness.
4574
4575 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4576
4577         * gdbtypes.h (struct type) <has_no_signedness,
4578         set_has_no_signedness>: New methods.
4579         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
4580         call sites to use type::set_has_no_signedness.
4581
4582 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4583
4584         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
4585         type::is_unsigned.
4586
4587 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
4588
4589         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
4590         methods.
4591         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
4592         sites to use type::set_is_unsigned.
4593
4594 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
4595             Adam Renquinha <arenquinha@cimeq.qc.ca>
4596
4597         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
4598         pointer and stack frame offset when unwinding.
4599
4600 2020-09-13  Pedro Alves  <pedro@palves.net>
4601
4602         * NEWS: Document "-break-insert --qualified".
4603         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
4604
4605 2020-09-13  Pedro Alves  <pedro@palves.net>
4606
4607         * linespec.c (classify_mtype, compare_msyms): Delete.
4608         (search_minsyms_for_name): Remove classification logic.  Instead
4609         filter out trampoline symbols if we also found an external
4610         function of the same name.
4611
4612 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4613
4614         * NEWS: Create a new section for the next release branch.
4615         Rename the section of the current branch, now that it has
4616         been cut.
4617
4618 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
4619
4620         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
4621         * version.in: Bump version to 11.0.50.DATE-git.
4622
4623 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
4624
4625         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
4626
4627 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
4628             Felix Willgerodt  <Felix.Willgerodt@intel.com>
4629
4630         * gdbarch.sh: Added bfloat16 type.
4631         * gdbarch.c: Regenerated.
4632         * gdbarch.h: Regenerated.
4633         * gdbtypes.c (floatformats_bfloat16): New struct.
4634         (gdbtypes_post_init): Add builtin_bfloat16.
4635         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
4636         (floatformats_bfloat16): New struct.
4637         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
4638         (i386_ymm_type): Add field "v16_bfloat16"
4639         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
4640         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
4641         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
4642         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
4643         * features/i386/64bit-avx512.xml: Add bfloat16 type.
4644         * features/i386/64bit-avx512.c: Regenerated.
4645         * features/i386/64bit-sse.xml: Add bfloat16 type.
4646         * features/i386/64bit-sse.c: Regenerated.
4647
4648 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
4649
4650         * i386-tdep.c (i386_zmm_type): Fix field names.
4651         (i386_ymm_type): Fix field names.
4652
4653 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4654
4655         * breakpoint.c: Fix typo in the help message of the
4656         "set breakpoint condition-evaluation" command.
4657
4658 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4659
4660         * nbsd-nat.c: Include "nat/netbsd-nat.h".
4661         * (nbsd_nat_target::pid_to_exec_file)
4662         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
4663         (nbsd_nat_target::post_startup_inferior)
4664         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
4665         (nbsd_add_threads): Switch local code to common gdb/nat functions.
4666         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
4667         * (nbsd_thread_lister): Remove.
4668
4669 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4670
4671         * fork-inferior.c (startup_inferior): Avoid double free.
4672
4673 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4674
4675         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
4676         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
4677
4678 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4679
4680         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
4681         * netbsd-nat.c: Include <sys/ptrace.h>.
4682         * (netbsd_nat::enable_proc_events): Add.
4683
4684 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4685
4686         * netbsd-nat.h: Include "gdbsupport/function-view.h".
4687         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4688         (netbsd_nat::for_each_thread): Add.
4689         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
4690         "gdbsupport/common-debug.h".
4691         * (netbsd_nat::netbsd_thread_lister)
4692         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
4693         (netbsd_nat::for_each_thread): Add.
4694
4695 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4696
4697         * netbsd-nat.h: Include <unistd.h>.
4698         * (netbsd_nat::pid_to_exec_file): Add.
4699         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
4700         * (netbsd_nat::pid_to_exec_file) Add.
4701
4702 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4703
4704         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
4705
4706 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
4707
4708         * netbsd-nat.h: New file.
4709         * netbsd-nat.c: Likewise.
4710
4711 2020-09-09  Tom Tromey  <tromey@adacore.com>
4712
4713         * ada-lang.c (remove_extra_symbols): Do not increment when
4714         removing an element
4715
4716 2020-09-08  Tom Tromey  <tromey@adacore.com>
4717
4718         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
4719
4720 2020-09-08  Tom Tromey  <tromey@adacore.com>
4721
4722         PR win32/25302:
4723         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
4724         (gdb_bfd_init_data): New function.
4725         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
4726
4727 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4728
4729         * infrun.c (fetch_inferior_event): Use
4730         `switch_to_target_no_thread` to switch the target.
4731
4732 2020-09-06  Tom Tromey  <tom@tromey.com>
4733
4734         * symfile.h (dwarf2_free_objfile): Don't declare.
4735
4736 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4737
4738         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
4739         to match 16 byte real/complex type generated by Flang compiler.
4740
4741 2020-09-03  Tom de Vries  <tdevries@suse.de>
4742
4743         PR breakpoint/26546
4744         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
4745         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
4746
4747 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
4748
4749         * maint.c (index_digits): New function.
4750         (struct maint_print_section_data): Remove.
4751         (print_bfd_section_info): Remove print_data parameter, add arg
4752         and index_digits.
4753         (print_objfile_section_info): Likewise.
4754         (print_bfd_section_info_maybe_relocated): Likewise (plus
4755         objfile).
4756         (maintenance_info_sections): Adjust calls.
4757
4758 2020-09-02  Tom Tromey  <tromey@adacore.com>
4759
4760         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
4761         for null pointers.
4762         (ada_varobj_adjust_for_child_access): Special-case null pointers.
4763
4764 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
4765
4766         * bcache.h (struct bcache) <insert>: Change type of `added` to
4767         pointer to bool.
4768         * bcache.c (bcache::insert): Likewise.
4769         * gdbtypes.c (check_types_worklist): Adjust.
4770         * psymtab.c (add_psymbol_to_bcache): Adjust.
4771
4772 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
4773
4774         * corelow.c (unordered_set): Include.
4775         (class core_target): Add field 'm_core_unavailable_mappings'.
4776         (core_target::build_file_mappings): Print only one warning
4777         per inaccessible file.  Add unavailable/broken mappings
4778         to m_core_unavailable_mappings.
4779         (core_target::xfer_partial): Call...
4780         (core_target::xfer_memory_via_mappings): New method.
4781
4782 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4783
4784         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
4785         type to bool.
4786
4787 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
4788
4789         * dwarf2/read.c (struct field_info): Fix indentation.
4790
4791 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4792
4793         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
4794         ordering in comment.
4795         * frame.c (frame_id_eq): Fix indentation.
4796
4797 2020-08-31  Scott Linder  <scott@scottlinder.com>
4798             Simon Marchi  <simon.marchi@efficios.com>
4799
4800         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
4801         inline frame ids in outer frame.
4802
4803 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4804
4805         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
4806         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
4807         (outer_frame_id): Use FID_STACK_OUTER instead of
4808         FID_STACK_INVALID.
4809         (frame_id_p): Don't check for outer_frame_id.
4810
4811 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4812
4813         * frame-unwind.c (frame_unwind_got_optimized): Don't set
4814         regnum/frame in value.  Call allocate_value_lazy.
4815         * frame.c (frame_unwind_register_value): Use
4816         val_print_not_saved.
4817
4818 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
4819
4820         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
4821
4822 2020-08-29  Pedro Alves  <pedro@palves.net>
4823
4824         * progspace.c (print_program_space): Use all_inferiors.  Switch to
4825         the inferior before calling target_pid_to_str.
4826
4827 2020-08-28  Tom Tromey  <tom@tromey.com>
4828
4829         * xcoffread.c (xcoff_end_psymtab): Update comment.
4830         * dbxread.c (dbx_end_psymtab): Update comment.
4831
4832 2020-08-28  Tom de Vries  <tdevries@suse.de>
4833
4834         PR breakpoint/26544
4835         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
4836         event_location.
4837         (create_breakpoint): Same.
4838         (base_breakpoint_decode_location): Same.
4839         (bkpt_create_sals_from_location): Same.
4840         (bkpt_decode_location): Same.
4841         (bkpt_probe_create_sals_from_location): Same.
4842         (bkpt_probe_decode_location): Same.
4843         (tracepoint_create_sals_from_location): Same.
4844         (tracepoint_decode_location): Same.
4845         (tracepoint_probe_decode_location): Same.
4846         (strace_marker_create_sals_from_location): Same.
4847         (strace_marker_decode_location): Same.
4848         (create_sals_from_location_default): Same.
4849         (decode_location_default): Same.
4850         * breakpoint.h (struct breakpoint_ops): Same.
4851         (create_breakpoint): Same.
4852         * linespec.h (decode_line_full): Same.
4853         * linespec.c (decode_line_full): Same.  Throw error if
4854         result.size () == 0.
4855
4856 2020-08-27  Pedro Alves  <pedro@palves.net>
4857
4858         PR gdb/26524
4859         * breakpoint.c (until_break_fsm) <location_breakpoint,
4860         caller_breakpoint>: Delete fields.
4861         <breakpoints>: New field.
4862         <until_break_fsm>: Adjust to save a breakpoint vector instead of
4863         two individual breakpoints.
4864         (until_break_fsm::should_stop): Loop over breakpoints in the
4865         breakpoint vector.
4866         (until_break_fsm::clean_up): Adjust to clear the breakpoints
4867         vector.
4868         (until_break_command): Handle location expanding into multiple
4869         sals.
4870
4871 2020-08-27  Pedro Alves  <pedro@palves.net>
4872
4873         PR gdb/26523
4874         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
4875         bp_until breakpoints user-specified locations.  Update intro
4876         comment.
4877
4878 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
4879
4880         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
4881         gdb_bfd_sections): New.
4882         * maint.c (print_bfd_section_info): Change param type to
4883         maint_print_section_data.
4884         (print_objfile_section_info): Likewise.
4885         (print_bfd_section_info_maybe_relocated): Likewise.
4886         (maintenance_info_sections): Use gdb_bfd_sections.
4887
4888 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4889
4890         * MAINTAINERS: Add ARC target and maintainer.
4891
4892 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
4893
4894         * configure.tgt: ARC support for GNU/Linux.
4895         * Makefile.in (ALL_TARGET_OBJS): Likewise.
4896         * arc-linux-tdep.c: New file.
4897         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
4898         * arc-tdep.c (arc_write_pc): Use it.
4899
4900 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4901
4902         * arc-tdep.c (arc_check_for_hardware_loop): New.
4903         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
4904
4905 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4906
4907         * arc-tdep.h: Include "gdbarch.h".
4908
4909 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
4910
4911         * arch/arc.h
4912         (arc_gdbarch_features): New class to stir the selection of target XML.
4913         (arc_create_target_description): Use FEATURES to choose XML target.
4914         (arc_lookup_target_description): Use arc_create_target_description
4915         to create _new_ target descriptions or return the already created
4916         ones if the FEATURES is the same.
4917         * arch/arc.c: Implementation of prototypes described above.
4918         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
4919         (arc_gdbarch_features_init): Initialize the FEATURES struct.
4920         * arc-tdep.c (*_feature_name): Make feature names consistent.
4921         (arc_register_feature): A new struct to hold information about
4922         registers of a particular target/feature.
4923         (arc_check_tdesc_feature): Check if XML provides registers in
4924         compliance with ARC_REGISTER_FEATURE structs.
4925         (arc_update_acc_reg_names): Add aliases for r58 and r59.
4926         (determine_*_reg_feature_set): Which feature name to look for.
4927         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
4928         (mach_type_to_arc_isa): Convert from a set of binutils machine types
4929         to expected ISA enums to be used in arc_gdbarch_features structs.
4930         * features/Makefile (FEATURE_XMLFILES): Add new files.
4931         * gdb/features/arc/v1-aux.c: New file.
4932         * gdb/features/arc/v1-aux.xml: Likewise.
4933         * gdb/features/arc/v1-core.c: Likewise.
4934         * gdb/features/arc/v1-core.xml: Likewise.
4935         * gdb/features/arc/v2-aux.c: Likewise.
4936         * gdb/features/arc/v2-aux.xml: Likewise.
4937         * gdb/features/arc/v2-core.c: Likewise.
4938         * gdb/features/arc/v2-core.xml: Likewise.
4939         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
4940
4941 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
4942             Andrew Burgess  <andrew.burgess@embecosm.com>
4943
4944         PR m2/26372
4945         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
4946         an assert.  Remove single element array indexing pattern as the
4947         MULTI_SUBSCRIPT support will handle this case too.
4948
4949 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
4950
4951         * value.h (valprint_check_validity): Move declaration from
4952         here...
4953         * valprint.h (valprint_check_validity): ... to here.
4954
4955 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
4956
4957         * debug.h: New file.
4958         * debug.c (debug_prefixed_vprintf): New function.
4959         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
4960         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
4961
4962 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
4963
4964         * infrun.h (infrun_debug_printf_1): New function declaration.
4965         (infrun_debug_printf): New macro.
4966         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
4967         throughout.
4968         (infrun_debug_printf): New function.
4969         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
4970         (handle_jit_event): Likewise.
4971
4972 2020-08-21  Mark Wielaard  <mark@klomp.org>
4973
4974         * ada-lex.l: Extend register warnings diagnostics comment for g++.
4975
4976 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
4977
4978         * frame.c (enum class frame_id_status): New.
4979         (struct frame_info) <this_id::p>: Change type to frame_id_status.
4980         (fprintf_frame): Update.
4981         (compute_frame_id): Set frame id status to "computing" on entry.
4982         Set it back to "not_computed" on failure and to "computed" on
4983         success.
4984         (get_frame_id): Assert the frame id is not being computed.
4985         (create_sentinel_frame): Use frame_id_status::COMPUTED.
4986         (create_new_frame): Likewise.
4987         (frame_cleanup_after_sniffer): Update assert.
4988
4989 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
4990
4991         * regcache.c (pid_ptid_regcache_map): New type.
4992         (target_ptid_regcache_map): Remove.
4993         (target_pid_ptid_regcache_map): New type.
4994         (regcaches): Change type to target_pid_ptid_regcache_map.
4995         (get_thread_arch_aspace_regcache): Update.
4996         (regcache_thread_ptid_changed): Update, handle pid-like ptid
4997         case.
4998         (regcaches_size): Update.
4999         (regcache_count): Update.
5000         (registers_changed_ptid_target_pid_test): New.
5001         (_initialize_regcache): Register new test.
5002
5003 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5004
5005         * regcache.c (regcache_count): New.
5006         (struct regcache_test_data): New.
5007         (regcache_test_data_up): New.
5008         (populate_regcaches_for_test): New.
5009         (regcaches_test): Remove.
5010         (get_thread_arch_aspace_regcache_test): New.
5011         (registers_changed_ptid_all_test): New.
5012         (registers_changed_ptid_target_test): New.
5013         (registers_changed_ptid_target_ptid_test): New.
5014         (regcache_thread_ptid_changed): Remove regcache_count lambda.
5015         (_initialize_regcache): Register new tests.
5016
5017 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5018
5019         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
5020         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
5021         gdbarch and aspace parameter.  Use current inferior's aspace.
5022         Validate regcache's arch value.
5023         (regcaches_test): Update.
5024
5025 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5026
5027         * regcache.c (regcaches_test): Call registers_changed.
5028
5029 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5030
5031         * infrun.c (process_event_stop_test): Fix typo "breapoint".
5032
5033 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5034
5035         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
5036         to find the end of prologue for flang compiled binaries.
5037         * arm-tdep.c (arm_skip_prologue): Likewise.
5038         * i386-tdep.c (i386_skip_prologue): Likewise.
5039         * producer.c (producer_is_llvm): New function.
5040         (producer_parsing_tests): Added new tests for clang/flang.
5041         * producer.h (producer_is_llvm): New declaration.
5042
5043 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
5044
5045         * linux-nat.c (linux_nat_debug_printf): New function.
5046         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
5047
5048 2020-08-18  Aaron Merey  <amerey@redhat.com>
5049
5050         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
5051         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
5052         (CLIBS): Add DEBUGINFOD_LIBS.
5053
5054 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
5055
5056         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
5057         'gdbarch_num_regs'.
5058
5059 2020-08-17  Tom Tromey  <tromey@adacore.com>
5060
5061         * ada-varobj.c (ada_varobj_decode_var): Handle case where
5062         ada_get_decoded_value returns NULL.
5063
5064 2020-08-17  Tom Tromey  <tromey@adacore.com>
5065
5066         * python/py-inferior.c (infpy_search_memory): Use
5067         gdb_py_object_from_ulongest.
5068         * python/py-infevents.c (create_inferior_call_event_object)
5069         (create_memory_changed_event_object): Use
5070         gdb_py_object_from_ulongest.
5071         * python/py-linetable.c (ltpy_entry_get_pc): Use
5072         gdb_py_object_from_ulongest.
5073
5074 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5075
5076         * loc.c (class symbol_needs_eval_context): Fix indentation.
5077
5078 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5079
5080         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
5081         bool.
5082
5083 2020-08-17  Tom de Vries  <tdevries@suse.de>
5084
5085         PR gdb/26393
5086         * gdbtypes.c (dump_dynamic_prop): New function.
5087         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
5088
5089 2020-08-15  Tom de Vries  <tdevries@suse.de>
5090
5091         PR backtrace/26390
5092         * stack.c (print_frame_args): Temporarily set the selected
5093         frame to FRAME while printing the frame's arguments.
5094
5095 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5096
5097         PR breakpoints/26385
5098         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
5099         Always clear watchpoint with PTRACE_SET_DEBUGREG.
5100
5101 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5102
5103         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
5104         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
5105         and >= to check return value instead of == -1 and != -1.
5106
5107 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
5108
5109         * utils.h (class gdb_argv) <as_array_view>: New method.
5110         * utils.c (gdb_argv_as_array_view_test): New.
5111         (_initialize_utils): Register selftest.
5112         * maint.c (maintenance_selftest): Use the new method.
5113
5114 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
5115
5116         * target.h (supports_dumpcore, dumpcore): New
5117         function declarations.
5118         * target.c (supports_dumpcore, dumpcore): New
5119         functions.
5120         * target-delegates.c: Rebuild.
5121         * gcore.c (gcore_command): Use target_supports_dumpcore ()
5122         and target_dumpcore ().
5123
5124 2020-08-13  Aaron Merey  <amerey@redhat.com>
5125
5126         * debuginfod-support.c: Replace global variables with user_data.
5127
5128 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
5129
5130         * maint.c (maintenance_selftest): Split args and pass array_view
5131         to run_tests.
5132
5133 2020-08-12  Luis Machado  <luis.machado@linaro.org>
5134
5135         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
5136         type's length.
5137         Use %s and pulongest to print the length.
5138
5139 2020-08-12  Pedro Alves  <palves@redhat.com>
5140
5141         * NEWS: Move "Multi-target debugging support" item to the
5142         "Changes since GDB 9" section.
5143
5144 2020-08-12  Pedro Alves  <palves@redhat.com>
5145
5146         PR gdb/26336
5147         * progspace.c (program_space::remove_objfile): Invalidate the
5148         frame cache.
5149
5150 2020-08-11  Tom de Vries  <tdevries@suse.de>
5151
5152         * MAINTAINERS: Mark ms1 as deleted.
5153
5154 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5155
5156         PR gdb/26310
5157
5158         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
5159         act accordingly.
5160         (aarch64_analyze_prologue_test): Add more unit tests to exercise
5161         movz/str/stur/stp skipping behavior.
5162
5163 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5164
5165         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
5166         struct user_sve_header instead of struct sve_context.
5167
5168 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
5169
5170         * read.h (dwarf2_fetch_die_loc_sect_off,
5171         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
5172         `void *` parameter with function_view.
5173         * read.c (dwarf2_fetch_die_loc_sect_off,
5174         dwarf2_fetch_die_loc_cu_off): Likewise.
5175         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
5176         (per_cu_dwarf_call): Adjust.
5177         (get_frame_address_in_block_wrapper): Remove.
5178         (indirect_synthetic_pointer): Adjust.
5179         (get_ax_pc): Remove.
5180         (dwarf2_compile_expr_to_ax): Adjust.
5181
5182 2020-08-08  Tom de Vries  <tdevries@suse.de>
5183
5184         PR build/26344
5185         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
5186         constructor.
5187         * regcache.c (get_thread_arch_aspace_regcache): Same.
5188
5189 2020-08-07  Tom Tromey  <tromey@adacore.com>
5190
5191         * ravenscar-thread.c
5192         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
5193         New method.
5194         (ravenscar_thread_target::wait): Check
5195         runtime_initialized.
5196         (ravenscar_thread_target::prepare_to_store)
5197         (ravenscar_thread_target::stopped_by_sw_breakpoint)
5198         (ravenscar_thread_target::stopped_by_hw_breakpoint)
5199         (ravenscar_thread_target::stopped_by_watchpoint)
5200         (ravenscar_thread_target::stopped_data_address)
5201         (ravenscar_thread_target::core_of_thread): Use
5202         scoped_restore_current_thread and
5203         set_base_thread_from_ravenscar_task.
5204
5205 2020-08-07  Tom Tromey  <tromey@adacore.com>
5206
5207         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
5208
5209 2020-08-07  Tom Tromey  <tromey@adacore.com>
5210
5211         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
5212         update_inferior_ptid before update_thread_list.
5213         (temporarily_change_regcache_ptid): New class.
5214         (ravenscar_thread_target::fetch_registers)
5215         (ravenscar_thread_target::store_registers)
5216         (ravenscar_thread_target::prepare_to_store): Use base thread when
5217         forwarding operation.
5218
5219 2020-08-07  Tom Tromey  <tromey@adacore.com>
5220
5221         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
5222         "is_pid" case.
5223
5224 2020-08-07  Tom Tromey  <tromey@adacore.com>
5225
5226         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
5227         New methods.
5228         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
5229         first.
5230         (ravenscar_thread_target::add_thread): Rename from
5231         ravenscar_add_thread.
5232         (ravenscar_thread_target::update_thread_list): Use a lambda.
5233         (ravenscar_thread_target::xfer_partial): New method.
5234
5235 2020-08-07  Tom Tromey  <tromey@adacore.com>
5236
5237         * ada-lang.h (ada_task_list_iterator_ftype): Now a
5238         gdb::function_view.
5239         (iterate_over_live_ada_tasks): Change type of argument.
5240         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
5241         of argument.
5242
5243 2020-08-07  Tom Tromey  <tromey@adacore.com>
5244
5245         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
5246         Remove.
5247         (ravenscar_thread_target::extra_thread_info): Remove.
5248         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
5249         defer to target beneath for non-Ravenscar threads.
5250
5251 2020-08-07  Tom Tromey  <tromey@adacore.com>
5252
5253         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
5254         get_base_thread_from_ravenscar_task>: Now methods.
5255         <m_cpu_map>: New member.
5256         (ravenscar_thread_target::get_thread_base_cpu): Rename from
5257         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
5258         (ravenscar_thread_target::task_is_currently_active): Update.
5259         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
5260         Now a method.
5261         (ravenscar_thread_target::add_active_thread): Put initial thread
5262         into the m_cpu_map.
5263
5264 2020-08-07  Tom Tromey  <tromey@adacore.com>
5265
5266         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
5267         event_ptid.
5268
5269 2020-08-07  Tom Tromey  <tromey@adacore.com>
5270
5271         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
5272         runtime_initialized.
5273
5274 2020-08-07  Tom Tromey  <tromey@adacore.com>
5275
5276         * ravenscar-thread.c (ravenscar_thread_target): Don't call
5277         add_active_thread.
5278         (ravenscar_thread_target::add_active_thread): Now public.
5279         (ravenscar_inferior_created): Call add_active_thread after pushing
5280         the target.
5281
5282 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
5283
5284         * regcache.c (ptid_regcache_map): New type.
5285         (target_ptid_regcache_map): New type.
5286         (regcaches): Change type to target_ptid_regcache_map.
5287         (get_thread_arch_aspace_regcache): Update to regcaches' new
5288         type.
5289         (regcache_thread_ptid_changed): Likewise.
5290         (registers_changed_ptid): Likewise.
5291         (regcaches_size): Likewise.
5292         (regcaches_test): Update.
5293         (regcache_thread_ptid_changed): Update.
5294         * regcache.h (regcache_up): New type.
5295         * gdbsupport/ptid.h (hash_ptid): New struct.
5296
5297 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
5298
5299         * observable.h (thread_ptid_changed): Add parameter
5300         `process_stratum_target *`.
5301         * infrun.c (infrun_thread_ptid_changed): Add parameter
5302         `process_stratum_target *` and use it.
5303         (selftests): New namespace.
5304         (infrun_thread_ptid_changed): New function.
5305         (_initialize_infrun): Register selftest.
5306         * regcache.c (regcache_thread_ptid_changed): Add parameter
5307         `process_stratum_target *` and use it.
5308         (regcache_thread_ptid_changed): New function.
5309         (_initialize_regcache): Register selftest.
5310         * thread.c (thread_change_ptid): Pass target to
5311         thread_ptid_changed observable.
5312
5313 2020-08-06  Caroline Tice <cmtice@google.com>
5314
5315         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
5316         (struct dwp_sections): Update field comments.  Add loclists and
5317         rnglists fields.
5318         (struct virtual_v2_dwo_sections): Rename struct to
5319         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
5320         size & offset fields for loclists and rnglists.
5321         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
5322         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
5323         skipping dummy type units.
5324         (create_dwp_hash_table): Update the large comment above the function to
5325         discuss Version 5 DWP files as well, with references.  Update all the
5326         version checks in the function to check for version 5 as well.  Add new
5327         section at the end to create dwp hash table for version 5.
5328         (create_dwp_v2_section): Rename function to
5329         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
5330         Add V5 to error message text.
5331         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
5332         into calls to create_dwp_v2_or_v5_section.
5333         (create_dwo_unit_in_dwp_v5): New function.
5334         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
5335         check for version2; add else clause to handle version 5.
5336         (open_and_init_dwo_file): Add code to check dwarf version & only call
5337         create_debug_types_hash_table (with sections.types) if version is not 5;
5338         else call create_debug_type_hash_table, with sections.info.
5339         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
5340         version 5.
5341         (dwarf2_locate_v5_dwp_sections): New function.
5342         (open_and_init_dwp_file): Add else-if clause for version 5 to call
5343         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
5344
5345 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
5346
5347         * regcache.h (class regcache): Remove friend
5348         registers_changed_ptid.
5349         <regcache_thread_ptid_changed>: Remove.
5350         <regcaches>: Remove.
5351         * regcache.c (regcache::regcaches): Rename to...
5352         (regcaches): ... this.  Make static.
5353         (get_thread_arch_aspace_regcache): Update.
5354         (regcache::regcache_thread_ptid_changed): Rename to...
5355         (regcache_thread_ptid_changed): ... this.  Update.
5356         (class regcache_access): Remove.
5357         (regcaches_test): Update.
5358         (_initialize_regcache): Update.
5359         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
5360         <forward_list>.
5361
5362 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
5363
5364         * regcache.h (class regcache) <current_regcache>: Rename to...
5365         <regcaches>: ... this.  Move doc here.
5366         * regcache.c (regcache::current_regcache) Rename to...
5367         (regcache::regcaches): ... this.  Move doc to header.
5368         (get_thread_arch_aspace_regcache): Update.
5369         (regcache::regcache_thread_ptid_changed): Update.
5370         (registers_changed_ptid): Update.
5371         (class regcache_access) <current_regcache_size>: Rename to...
5372         <regcaches_size>: ... this.
5373         (current_regcache_test): Rename to...
5374         (regcaches_test): ... this.
5375         (_initialize_regcache): Update.
5376
5377 2020-08-06  Victor Collod  <vcollod@nvidia.com>
5378
5379         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
5380
5381 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
5382
5383         * corelow.c (core_target::build_file_mappings): Don't output
5384         null pathname in warning.
5385
5386 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
5387
5388         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
5389         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
5390         gdb.dwarf2/dw2-single-line-discriminators.exp,
5391         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
5392
5393 2020-08-05  Tom Tromey  <tromey@adacore.com>
5394
5395         PR rust/26197:
5396         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
5397         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
5398         Fix off-by-one and type size errors in ordinary case.
5399
5400 2020-08-05  Tom de Vries  <tdevries@suse.de>
5401
5402         * gdbtypes.c (type_not_allocated, type_not_associated): Use
5403         "prop->const_val () == 0" instead of "prop->const_val () != 0".
5404
5405 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5406
5407         * frame.h (frame_id_p): Return bool.
5408         (frame_id_artificial_p): Return bool.
5409         (frame_id_eq): Return bool.
5410         (has_stack_frames): Return bool.
5411         (get_selected_frame): Fix typo in comment.
5412         (get_frame_pc_if_available): Return bool.
5413         (get_frame_address_in_block_if_available): Return bool.
5414         (get_frame_func_if_available): Return bool.
5415         (read_frame_register_unsigned): Return bool.
5416         (get_frame_register_bytes): Return bool.
5417         (safe_frame_unwind_memory): Return bool.
5418         (deprecated_frame_register_read): Return bool.
5419         (frame_unwinder_is): Return bool.
5420         * frame.c (struct frame_info) <prev_arch::p>: Change type to
5421         bool.
5422         <this_id::p>: Likewise.
5423         <prev_p>: Likewise.
5424         (frame_stash_add): Return bool.
5425         (get_frame_id): Use bool.
5426         (frame_id_build_special) Use bool.
5427         (frame_id_build_unavailable_stack): Use bool.
5428         (frame_id_build): Use bool.
5429         (frame_id_p): Return bool, use true/false instead of 1/0.
5430         (frame_id_artificial_p): Likewise.
5431         (frame_id_eq): Likewise.
5432         (frame_id_inner): Likewise.
5433         (get_frame_func_if_available): Likewise.
5434         (read_frame_register_unsigned): Likewise.
5435         (deprecated_frame_register_read): Likewise.
5436         (get_frame_register_bytes): Likewise.
5437         (has_stack_frames): Likewise.
5438         (inside_main_func): Likewise.
5439         (inside_entry_func): Likewise.
5440         (get_frame_pc_if_available): Likewise.
5441         (get_frame_address_in_block_if_available): Likewise.
5442         (frame_unwinder_is): Likewise.
5443         (safe_frame_unwind_memory): Likewise.
5444         (frame_unwind_arch): Likewise.
5445
5446 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
5447
5448         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
5449         type to cached_copy_status.
5450         (fprintf_frame): Adjust.
5451         (get_frame_func_if_available): Adjust.
5452         (frame_cleanup_after_sniffer): Adjust.
5453
5454 2020-08-04  Mark Wielaard  <mark@klomp.org>
5455
5456         * MAINTAINERS (Write After Approval): Update email address.
5457
5458 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5459
5460         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
5461         dynamic_prop::const_val.
5462
5463 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5464
5465         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
5466         dynamic_prop::kind.
5467
5468 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
5469
5470         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
5471
5472 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
5473
5474         * configure.tgt: Set gdb_sim for bpf-*-* targets.
5475
5476 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
5477             Jose E. Marchesi  <jose.marchesi@oracle.com>
5478
5479         * configure.tgt: Add entry for bpf-*-*.
5480         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
5481         (ALLDEPFILES): Add bpf-tdep.c.
5482         * bpf-tdep.c: New file.
5483         * MAINTAINERS: Add bpf target and maintainer.
5484         * NEWS: Mention the support for the new target.
5485
5486 2020-08-04  Tom de Vries  <tdevries@suse.de>
5487
5488         PR symtab/23270
5489         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
5490         Error.
5491
5492 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5493
5494         * syscalls/freebsd.xml: Regenerate.
5495
5496 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
5497
5498         * syscalls/update-freebsd.sh: Fix usage and year range.
5499
5500 2020-08-03  Tom de Vries  <tdevries@suse.de>
5501
5502         PR symtab/26333
5503         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
5504         DW_LNE_lo_user/DW_LNE_hi_user range.
5505
5506 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
5507
5508         PR ada/26318
5509         * ada-lang.c (ada_modulus): Return 0 if property is not of const
5510         kind.
5511
5512 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5513
5514         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
5515
5516 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5517
5518         * breakpoint.c (set_breakpoint_condition): Update the condition
5519         expressions after checking that the input condition string parses
5520         successfully and does not contain junk at the end.
5521
5522 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5523
5524         * breakpoint.c (set_breakpoint_condition): Update the
5525         condition string after parsing the new condition successfully.
5526
5527 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5528
5529         * proc-api.c (_STRUCTURED_PROC): Don't define.
5530         * proc-events.c: Likewise.
5531         * proc-flags.c: Likewise.
5532         * proc-why.c: Likewise.
5533         * procfs.c: Likewise.
5534
5535         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
5536         * configure, config.in: Regenerate.
5537
5538 2020-07-30  Tom de Vries  <tdevries@suse.de>
5539
5540         PR build/26320
5541         * ui-style.h (struct ui_file_style::color): Wrap m_value and
5542         m_red/m_green/m_blue in a union.
5543
5544 2020-07-29  Tom de Vries  <tdevries@suse.de>
5545
5546         PR tdep/26280
5547         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
5548
5549 2020-07-28  Tom Tromey  <tromey@adacore.com>
5550
5551         PR symtab/26270:
5552         * symtab.h (find_pc_partial_function_sym): Declare.
5553         * cli/cli-cmds.c (disassemble_command): Use
5554         find_pc_partial_function_sym.  Check asm_demangle.
5555         * blockframe.c (cache_pc_function_sym): New global.
5556         (cache_pc_function_name): Remove.
5557         (clear_pc_function_cache): Update.
5558         (find_pc_partial_function_sym): New function, from
5559         find_pc_partial_function.
5560         (find_pc_partial_function): Rewrite using
5561         find_pc_partial_function_sym.
5562
5563 2020-07-28  Tom Tromey  <tromey@adacore.com>
5564
5565         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
5566         help.  Add usage.
5567
5568 2020-07-28  Tom Tromey  <tromey@adacore.com>
5569
5570         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
5571         <DW_OP_GNU_variable_value>: Cast to address type.
5572
5573 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
5574
5575         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
5576         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
5577         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
5578         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
5579         (nbsd_get_siginfo_type): New.
5580         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
5581         (_initialize_nbsd_tdep): New.
5582
5583 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5584
5585         PR binutils/26301
5586         * configure: Regenerated.
5587
5588 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5589
5590         PR binutils/26301
5591         * configure: Regenerated.
5592
5593 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5594
5595         * python/py-frame.c: Remove 'user-regs.h' include.
5596         (frapy_read_register): Rewrite to make use of
5597         gdbpy_parse_register_id.
5598         * python/py-registers.c (gdbpy_parse_register_id): New function,
5599         moved here from python/py-unwind.c.  Updated the return type, and
5600         also accepts register descriptor objects.
5601         * python/py-unwind.c: Remove 'user-regs.h' include.
5602         (pyuw_parse_register_id): Moved to python/py-registers.c.
5603         (unwind_infopy_add_saved_register): Update to use
5604         gdbpy_parse_register_id.
5605         (pending_framepy_read_register): Likewise.
5606         * python/python-internal.h (gdbpy_parse_register_id): Declare.
5607
5608 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
5609
5610         * python/py-registers.c: Add 'user-regs.h' include.
5611         (register_descriptor_iter_find): New function.
5612         (register_descriptor_iterator_object_methods): New static global
5613         methods array.
5614         (register_descriptor_iterator_object_type): Add pointer to methods
5615         array.
5616
5617 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
5618
5619         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
5620         for all architectures on FreeBSD 11.3 and later.
5621
5622 2020-07-27  Tom Tromey  <tromey@adacore.com>
5623
5624         * gcore.h (load_corefile): Don't declare.
5625
5626 2020-07-27  Tom de Vries  <tdevries@suse.de>
5627
5628         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
5629         * config.in: Regenerate.
5630         * configure: Regenerate.
5631
5632 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
5633
5634         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
5635         ws2tcpip.h.  When checking whether socklen_t type is defined, use
5636         ws2tcpip.h if it is available and sys/socket.h isn't.
5637         * configure: Regenerate.
5638         * config.in: Regenerate.
5639
5640 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5641
5642         PR fortran/23051
5643         PR fortran/26139
5644         * valops.c (value_ind): Pass address to
5645         readjust_indirect_value_type.
5646         * value.c (readjust_indirect_value_type): Make parameter
5647         non-const, and add extra address parameter.  Resolve original type
5648         before using it.
5649         * value.h (readjust_indirect_value_type): Update function
5650         signature and comment.
5651
5652 2020-07-25  Tom de Vries  <tdevries@suse.de>
5653
5654         PR symtab/26243
5655         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
5656         entries.
5657
5658 2020-07-24  Aaron Merey  <amerey@redhat.com>
5659
5660         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
5661         * configure: Rebuild.
5662
5663 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
5664
5665         PR corefiles/26294
5666         * corelow.c (_initialize_corelow): Add period to help text
5667         for "maintenance print core-file-backed-mappings".
5668
5669 2020-07-23  Pedro Alves  <pedro@palves.net>
5670
5671         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
5672         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
5673         meanwhile.
5674         * frame.c (frame_cache_generation, get_frame_cache_generation):
5675         New.
5676         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
5677         (get_prev_frame_if_no_cycle): On exception, don't touch
5678         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
5679         * frame.h (get_frame_cache_generation): Declare.
5680
5681 2020-07-23  Tom de Vries  <tdevries@suse.de>
5682
5683         PR tui/26282
5684         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
5685         New default constructor.
5686
5687 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5688
5689         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
5690         exclude non-statement entries.
5691
5692 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5693
5694         * NEWS (New commands): Mention new command
5695         "maintenance print core-file-backed-mappings".
5696
5697 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5698
5699         * corelow.c (gdbcmd.h): Include.
5700         (core_target::info_proc_mappings): New method.
5701         (get_current_core_target): New function.
5702         (maintenance_print_core_file_backed_mappings): New function.
5703         (_initialize_corelow): Add core-file-backed-mappings to
5704         "maint print" commands.
5705
5706 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5707
5708         * linux-tdep.c (dump_note_entry_p): New function.
5709         (linux_dump_mapping_p_ftype): New typedef.
5710         (linux_find_memory_regions_full): Add new parameter,
5711         should_dump_mapping_p.
5712         (linux_find_memory_regions): Adjust call to
5713         linux_find_memory_regions_full.
5714         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
5715         call to linux_find_memory_regions_full.
5716
5717 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5718
5719         * corelow.c (solist.h, unordered_map): Include.
5720         (class core_target): Add field m_core_file_mappings and
5721         method build_file_mappings.
5722         (core_target::core_target): Call build_file_mappings.
5723         (core_target::~core_target): Free memory associated with
5724         m_core_file_mappings.
5725         (core_target::build_file_mappings): New method.
5726         (core_target::xfer_partial): Use m_core_file_mappings
5727         for memory transfers.
5728         * linux-tdep.c (linux_read_core_file_mappings): New
5729         function.
5730         (linux_core_info_proc_mappings): Rewrite to use
5731         linux_read_core_file_mappings.
5732         (linux_init_abi): Register linux_read_core_file_mappings.
5733
5734 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5735
5736         * arch-utils.c (default_read_core_file_mappings): New function.
5737         * arch-utils.c (default_read_core_file_mappings): Declare.
5738         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
5739         * gdbarch.h, gdbarch.c: Regenerate.
5740
5741 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5742
5743         PR corefiles/25631
5744         * corelow.c (core_target:xfer_partial):  Revise
5745         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
5746         case after first checking the stratum beneath the core
5747         target.
5748         (has_all_memory): Return true.
5749         * target.c (raw_memory_xfer_partial): Revise comment
5750         regarding use of has_all_memory.
5751
5752 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
5753
5754         * exec.h (section_table_xfer_memory): Revise declaration,
5755         replacing section name parameter with an optional callback
5756         predicate.
5757         * exec.c (section_table_xfer_memory): Likewise.
5758         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
5759         of section_table_xfer_memory.
5760
5761 2020-07-22  Tom Tromey  <tromey@adacore.com>
5762
5763         * mi/mi-cmd-stack.c (list_args_or_locals): Use
5764         lookup_symbol_search_name.
5765
5766 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5767
5768         * python/py-registers.c (gdbpy_register_object_data_init): Remove
5769         redundant local variable.
5770         (gdbpy_get_register_descriptor): Extract descriptor vector as a
5771         reference, not pointer, update code accordingly.
5772
5773 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5774             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5775
5776         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
5777         * jit.c (jit_breakpoint_re_set_internal): Use the
5778         `skip_jit_symbol_lookup` field.
5779
5780 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5781             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5782
5783         * jit.c (jit_read_descriptor): Define the descriptor address once,
5784         use twice.
5785         (jit_breakpoint_deleted): Move the declaration of the loop variable
5786         `iter` into the loop header.
5787         (jit_breakpoint_re_set_internal): Move the declaration of the local
5788         variable `objf_data` to the first point of definition.
5789         (jit_event_handler): Move the declaration of local variables
5790         `code_entry`, `entry_addr`, and `objf` to their first point of use.
5791         Rename `objf` to `jited`.
5792
5793 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5794
5795         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
5796         Remove.
5797         * jit.c (get_jiter_objfile_data): Update.
5798
5799 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5800             Simon Marchi  <simon.marchi@polymtl.ca>
5801
5802         * jit.c (struct jit_program_space_data): Remove.
5803         (jit_program_space_key): Remove.
5804         (jiter_objfile_data::~jiter_objfile_data): Remove program space
5805         stuff.
5806         (get_jit_program_space_data): Remove.
5807         (jit_breakpoint_deleted): Iterate on all of the program space's
5808         objfiles.
5809         (jit_inferior_init): Likewise.
5810         (jit_breakpoint_re_set_internal): Likewise.  Also change return
5811         type to void.
5812         (jit_breakpoint_re_set): Pass current_program_space to
5813         jit_breakpoint_re_set_internal.
5814
5815 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5816
5817         * jit.h (struct jiter_objfile_data) <cached_code_address,
5818         jit_breakpoint>: Move to here from ...
5819         * jit.c (jit_program_space_data): ... here.
5820         (jiter_objfile_data::~jiter_objfile_data): Update.
5821         (jit_breakpoint_deleted): Update.
5822         (jit_breakpoint_re_set_internal): Update.
5823
5824 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5825
5826         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
5827         checks.
5828         (jit_read_descriptor): Remove NULL check.
5829         (jit_event_handler): Add an assertion.
5830
5831 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5832
5833         * jit.h (struct jit_objfile_data):  Split into...
5834         (struct jiter_objfile_data): ... this ...
5835         (struct jited_objfile_data): ... and this.
5836         * objfiles.h (struct objfile) <jit_data>: Remove.
5837         <jiter_data, jited_data>: New fields.
5838         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
5839         (jiter_objfile_data::~jiter_objfile_data): ... this.
5840         (get_jit_objfile_data): Rename to ...
5841         (get_jiter_objfile_data): ... this.
5842         (add_objfile_entry): Update.
5843         (jit_read_descriptor): Use get_jiter_objfile_data.
5844         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
5845         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
5846         (jit_inferior_exit_hook): Use objfile's jited_data field.
5847
5848 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5849
5850         * jit.h: Forward-declare `struct minimal_symbol`.
5851         (struct jit_objfile_data): Migrate to here from jit.c; also add a
5852         constructor, destructor, and an objfile* field.
5853         * jit.c (jit_objfile_data): Remove.
5854         (struct jit_objfile_data): Migrate from here to jit.h.
5855         (jit_objfile_data::~jit_objfile_data): New destructor
5856         implementation with code moved from free_objfile_data.
5857         (free_objfile_data): Delete.
5858         (get_jit_objfile_data): Update to use the jit_data field of objfile.
5859         (jit_find_objf_with_entry_addr): Ditto.
5860         (jit_inferior_exit_hook): Ditto.
5861         (_initialize_jit): Remove the call to
5862         register_objfile_data_with_cleanup.
5863         * objfiles.h (struct objfile) <jit_data>: New field.
5864
5865 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5866
5867         * jit.h: Forward-declare `struct objfile`.
5868         (jit_event_handler): Add a second parameter, the JITer objfile.
5869         * jit.c (jit_read_descriptor): Change the signature to take the
5870         JITer objfile as an argument instead of the jit_program_space_data.
5871         (jit_inferior_init): Update the call to jit_read_descriptor.
5872         (jit_event_handler): Use the new JITer objfile argument when calling
5873         jit_read_descriptor.
5874         * breakpoint.c (handle_jit_event): Update the call to
5875         jit_event_handler to pass the JITer objfile.
5876
5877 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5878
5879         * gdbarch.c: Regenerate.
5880         * gdbarch.h: Regenerate.
5881         * gdbarch.sh (handle_segmentation_fault): Remove method.
5882         * infrun.c (handle_segmentation_fault): Remove.
5883         (print_signal_received_reason): Remove call to
5884         handle_segmentation_fault.
5885
5886 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5887
5888         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
5889         Rename to sparc64_linux_report_signal_info and add siggnal
5890         argument.
5891         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
5892         instead of sparc64_linux_handle_segmentation_fault.
5893
5894 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5895
5896         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
5897         i386_linux_report_signal_info instead of
5898         i386_linux_handle_segmentation_fault.
5899         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
5900         to i386_linux_report_signal_info and add siggnal argument.
5901         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
5902         of i386_linux_handle_segmentation_fault.
5903         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
5904         to i386_linux_report_signal_info and add siggnal argument.
5905
5906 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5907
5908         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
5909         hook if present.
5910
5911 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
5912
5913         * gdbarch.c: Regenerate.
5914         * gdbarch.h: Regenerate.
5915         * gdbarch.sh (report_signal_info): New method.
5916         * infrun.c (print_signal_received_reason): Invoke gdbarch
5917         report_signal_info hook if present.
5918
5919 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
5920
5921         * python/py-registers.c : Add 'unordered_map' include.
5922         (gdbpy_new_reggroup): Renamed to...
5923         (gdbpy_get_reggroup): ...this.  Update to only create register
5924         group descriptors when needed.
5925         (gdbpy_reggroup_iter_next): Update.
5926
5927 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
5928
5929         * python/py-registers.c (gdbpy_register_object_data): New static
5930         global.
5931         (gdbpy_register_object_data_init): New function.
5932         (gdbpy_new_register_descriptor): Renamed to...
5933         (gdbpy_get_register_descriptor): ...this, and update to reuse
5934         existing register descriptors where possible.
5935         (gdbpy_register_descriptor_iter_next): Update.
5936         (gdbpy_initialize_registers): Register new gdbarch data.
5937
5938 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
5939
5940         * linux-nat.c (stopped_pids): Make static.
5941
5942 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
5943
5944         PR ada/26235
5945         * gdbtypes.c (ada_discrete_type_low_bound,
5946         ada_discrete_type_high_bound): Handle undefined bounds.
5947
5948 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
5949
5950         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
5951         declaration.
5952         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
5953         function.
5954
5955 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
5956
5957         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
5958         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
5959         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
5960         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
5961         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
5962         method.
5963
5964 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
5965
5966         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
5967         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
5968         which are deprecated in Guile 3.0.
5969         * configure.ac (try_guile_versions): Add "guile-3.0".
5970         * configure (try_guile_versions): Regenerate.
5971         * NEWS: Update entry.
5972
5973 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
5974             Doug Evans  <dje@google.com>
5975
5976         PR gdb/21104
5977         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
5978         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
5979         USING_GUILE_BEFORE_2_2.
5980         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
5981         Change type to 'scm_t_port_type *'.
5982         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
5983         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
5984         parameter and honor it.  Update callers.
5985         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
5986         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
5987         functions.
5988         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
5989         USING_GUILE_BEFORE_2_2.
5990         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
5991         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
5992         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
5993         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
5994         and 'SCM_PORT_TYPE'.
5995         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
5996         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
5997         (gdbscm_memory_port_read, gdbscm_memory_port_write)
5998         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
5999         [!USING_GUILE_BEFORE_2_2]: New functions.
6000         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
6001         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
6002         'gdbscm_memory_port_read'.
6003         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
6004         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
6005         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
6006         function.
6007         (ioscm_init_memory_port): Remove.
6008         (ioscm_init_memory_port_stream): New function
6009         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
6010         function.
6011         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6012         Return scm_from_uint (0).
6013         (gdbscm_set_memory_port_read_buffer_size_x)
6014         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6015         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6016         Return scm_from_uint (0).
6017         (gdbscm_set_memory_port_write_buffer_size_x)
6018         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6019         * configure.ac (try_guile_versions): Add "guile-2.2".
6020         * configure: Regenerate.
6021         * NEWS: Add entry.
6022
6023 2020-07-18  Tom Tromey  <tom@tromey.com>
6024
6025         * linux-nat.c (linux_multi_process): Remove.
6026         (linux_nat_target::supports_multi_process): Return true.
6027
6028 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6029
6030         * arch/riscv.c (riscv_tdesc_cache): Change map type.
6031         (riscv_lookup_target_description): Return pointer out of
6032         unique_ptr.
6033         * target-descriptions.c (allocate_target_description): Add
6034         comment.
6035         (target_desc_deleter::operator()): Likewise.
6036         * target-descriptions.h (struct target_desc_deleter): Moved to
6037         gdbsupport/tdesc.h.
6038         (target_desc_up): Likewise.
6039
6040 2020-07-17  Tom Tromey  <tromey@adacore.com>
6041
6042         * linux-nat.c (linux_nat_target::supports_non_stop)
6043         (linux_nat_target::always_non_stop_p): Use "true".
6044         (linux_nat_target::supports_disable_randomization): Use "true" and
6045         "false".
6046
6047 2020-07-16  Caroline Tice  <cmtice@google.com>
6048
6049         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
6050         (RNGLIST_HEADER_SIZE64): New constant definition.
6051         (struct dwop_section_names): Add rnglists_dwo.
6052         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
6053         (struct loclist_header): Rename to 'loclists_rnglists_header'.
6054         (struct dwo_sections): Add rnglists field.
6055         (read_attribut_reprocess): Add tag parameter.
6056         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
6057         (cu_debug_rnglists_section): New function (decl & definition).
6058         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
6059         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
6060         die whose range is being checked; get rnglist section from
6061         cu_debug_rnglists_section, to get from either objfile or dwo file as
6062         appropriate.  Add cases for DW_RLE_base_addressx,
6063         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
6064         the base address to DW_RLE_offset_pairs (not to all ranges), moving
6065         test inside if-condition and updating complaint message.
6066         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
6067         dwarf2_rnglists_process.
6068         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
6069         dwarf2_ranges_process.
6070         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
6071         need_ranges_base and update comment appropriately.  Also pass die tag
6072         to dwarf2_ranges_read.
6073         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
6074         need_ranges_base and update comment appropriately.  Also pass die tag
6075         to dwarf2_ranges_process.
6076         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
6077         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
6078         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
6079         need_ranges_base and update comment appropriately.  Also pass die tag
6080         to read_attribute_reprocess and dwarf2_ranges_read.
6081         (read_loclist_header): Rename function to read_loclists_rnglists_header,
6082         and update function comment appropriately.
6083         (read_loclist_index): Call read_loclists_rnglists_header instead of
6084         read_loclist_header.
6085         (read_rnglist_index): New function.
6086         (read_attribute_reprocess):  Add tag parameter. Add code for
6087         DW_FORM_rnglistx, passing tag to read_rnglist_index.
6088         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
6089
6090 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6091
6092         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
6093         being resolved.
6094
6095 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
6096
6097         * arch-utils.c (show_architecture): Update formatting of messages.
6098
6099 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6100
6101         * gdbtypes.h (struct type) <bounds>: Handle array and string
6102         types.
6103         * ada-lang.c (assign_aggregate): Use type::bounds on
6104         array/string type.
6105         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
6106         * c-varobj.c (c_number_of_children): Likewise.
6107         (c_describe_child): Likewise.
6108         * eval.c (evaluate_subexp_for_sizeof): Likewise.
6109         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
6110         (f_type_print_base): Likewise.
6111         * f-valprint.c (f77_array_offset_tbl): Likewise.
6112         (f77_get_upperbound): Likewise.
6113         (f77_print_array_1): Likewise.
6114         * guile/scm-type.c (gdbscm_type_range): Likewise.
6115         * m2-typeprint.c (m2_array): Likewise.
6116         (m2_is_long_set_of_type): Likewise.
6117         * m2-valprint.c (get_long_set_bounds): Likewise.
6118         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
6119         * python/py-type.c (typy_range): Likewise.
6120         * rust-lang.c (rust_internal_print_type): Likewise.
6121         * type-stack.c (type_stack::follow_types): Likewise.
6122         * valarith.c (value_subscripted_rvalue): Likewise.
6123         * valops.c (value_cast): Likewise.
6124
6125 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6126
6127         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
6128         callers to use the equivalent accessor methods.
6129
6130 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6131
6132         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
6133         (struct type) <bit_stride>: New method.
6134         (TYPE_BIT_STRIDE): Remove.
6135         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
6136
6137 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6138
6139         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
6140         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
6141         callers to use the equivalent accessor methods instead.
6142
6143 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6144
6145         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
6146         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
6147         callers to use the equivalent accessor methods instead.
6148
6149 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6150
6151         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
6152         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
6153         to use dynamic_prop::kind.
6154
6155 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6156
6157         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
6158         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
6159         to get the bound property's kind and check against
6160         PROP_UNDEFINED.
6161
6162 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6163
6164         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
6165         all callers to use type::range_bounds followed by
6166         dynamic_prop::{low,high}.
6167
6168 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6169
6170         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
6171         const_val, set_const_val, baton, set_locexpr, set_loclist,
6172         set_addr_offset, variant_parts, set_variant_parts,
6173         original_type, set_original_type>: New methods.
6174         <kind>: Rename to...
6175         <m_kind>: ... this.  Update all users to use the new methods
6176         instead.
6177         <data>: Rename to...
6178         <m_data>: ... this.  Update all users to use the new methods
6179         instead.
6180
6181 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6182
6183         * gdbtypes.c (get_discrete_bounds): Return failure if
6184         the range type's bounds are not both defined and constant
6185         values.
6186         (get_array_bounds): Update comment.  Remove undefined bound check.
6187
6188 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6189
6190         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
6191         the type::bounds method directly.
6192
6193 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6194
6195         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
6196         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
6197         are used to set the range type's bounds to use set_bounds.
6198
6199 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6200
6201         * exec.c (_initialize_exec): Update exec-file-mismatch help.
6202
6203 2020-07-10  Pedro Alves  <pedro@palves.net>
6204
6205         * gdbthread.h (inferior_ref): Define.
6206         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
6207         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
6208         * thread.c
6209         (scoped_restore_current_thread::restore):
6210         Adjust to gdb::ref_ptr.
6211         (scoped_restore_current_thread::~scoped_restore_current_thread):
6212         Remove manual decref handling.
6213         (scoped_restore_current_thread::scoped_restore_current_thread):
6214         Adjust to use
6215         inferior_ref::new_reference/thread_info_ref::new_reference.
6216         Incref the thread before calling get_frame_id instead of after.
6217         Let TARGET_CLOSE_ERROR propagate.
6218
6219 2020-07-10  Pedro Alves  <pedro@palves.net>
6220
6221         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
6222         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
6223         NOT_AVAILABLE_ERROR.
6224         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
6225         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
6226
6227 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
6228             Pedro Alves  <pedro@palves.net>
6229
6230         PR gdb/26199
6231         * infrun.c (threads_are_resumed_pending_p): Delete.
6232         (do_target_wait): Remove threads_are_executing and
6233         threads_are_resumed_pending_p checks from the inferior_matches
6234         lambda.  Update comments.
6235
6236 2020-07-10  Pedro Alves  <pedro@palves.net>
6237
6238         PR gdb/26199
6239         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
6240         executing threads.
6241
6242 2020-07-10  Pedro Alves  <pedro@palves.net>
6243
6244         PR gdb/26199
6245         * infrun.c (handle_no_resumed): Handle multiple targets.
6246
6247 2020-07-10  Pedro Alves  <pedro@palves.net>
6248
6249         PR gdb/26199
6250         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
6251         target_is_async_p.
6252
6253 2020-07-10  Pedro Alves  <pedro@palves.net>
6254
6255         PR gdb/26199
6256         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
6257         threads, not all threads.
6258
6259 2020-07-10  Pedro Alves  <pedro@palves.net>
6260
6261         PR gdb/26199
6262         * remote.c (remote_target::open_1): Pass remote target pointer as
6263         data to create_async_event_handler.
6264         (remote_async_inferior_event_handler): Mark async event handler
6265         before returning if the remote target still has either pending
6266         events or unacknowledged notifications.
6267
6268 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
6269
6270         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
6271         declaration.
6272         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
6273         function.
6274
6275 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
6276
6277         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
6278         inferior_ptid.
6279
6280 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
6281
6282         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
6283         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
6284         AT_FREEBSD_PS_STRINGS.
6285
6286 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
6287
6288         * auto-load.c (auto_load_objfile_script_1): Convert drive part
6289         of debugfile path on Windows.
6290
6291 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
6292
6293         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
6294         argument to 'data'.
6295
6296 2020-07-08  Tom Tromey  <tromey@adacore.com>
6297
6298         * ada-lang.c (ada_exception_message_1): Use read_memory.
6299
6300 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6301
6302         PR python/22748
6303         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
6304         special handling for inline frames.
6305         * findvar.c (value_of_register_lazy): Skip inline frames when
6306         creating lazy register values.
6307         * frame.c (frame_id_computed_p): Delete definition.
6308         * frame.h (frame_id_computed_p): Delete declaration.
6309
6310 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6311
6312         * NEWS: Mention additions to Python API.
6313         * python/py-arch.c (archpy_register_groups): New function.
6314         (arch_object_methods): Add 'register_groups' method.
6315         * python/py-registers.c (reggroup_iterator_object): New struct.
6316         (reggroup_object): New struct.
6317         (gdbpy_new_reggroup): New function.
6318         (gdbpy_reggroup_to_string): New function.
6319         (gdbpy_reggroup_name): New function.
6320         (gdbpy_reggroup_iter): New function.
6321         (gdbpy_reggroup_iter_next): New function.
6322         (gdbpy_new_reggroup_iterator): New function
6323         (gdbpy_initialize_registers): Register new types.
6324         (reggroup_iterator_object_type): Define new Python type.
6325         (gdbpy_reggroup_getset): New static global.
6326         (reggroup_object_type): Define new Python type.
6327         * python/python-internal.h
6328
6329 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6330
6331         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
6332         * python/py-arch.c (archpy_registers): New function.
6333         (arch_object_methods): Add 'registers' method.
6334         * python/py-registers.c: New file.
6335         * python/python-internal.h
6336         (gdbpy_new_register_descriptor_iterator): Declare.
6337         (gdbpy_initialize_registers): Declare.
6338         * python/python.c (do_start_initialization): Call
6339         gdbpy_initialize_registers.
6340         * NEWS: Mention additions to the Python API.
6341
6342 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6343
6344         * NEWS: Mention new Python API method.
6345         * python/py-unwind.c (pending_framepy_architecture): New function.
6346         (pending_frame_object_methods): Add architecture method.
6347
6348 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6349
6350         * gdbarch.c: Regenerate.
6351         * gdbarch.h: Regenerate.
6352         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
6353         (gdbarch_data): Use internal_error for the case where
6354         deprecated_set_gdbarch_data was originally needed.
6355         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
6356         and use passed in obstack.
6357         (libunwind_frame_set_descr): Should no longer get back NULL from
6358         gdbarch_data.
6359         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
6360         type.
6361         * user-regs.c (user_regs_init): Update parameters, and use passed
6362         in obstack.
6363         (user_reg_add): Should no longer get back NULL from gdbarch_data.
6364         (_initialize_user_regs): Register as a pre-init gdbarch data type.
6365
6366 2020-07-06  Tom de Vries  <tdevries@suse.de>
6367
6368         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
6369         End-Of-Sequence in lte_is_less_than.
6370         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
6371         "gdb: Don't reorder line table entries too much when sorting".
6372
6373 2020-07-06  Tom de Vries  <tdevries@suse.de>
6374
6375         PR tui/26205
6376         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
6377
6378 2020-07-05  Tom de Vries  <tdevries@suse.de>
6379
6380         PR build/26187
6381         * inferior.h (struct infcall_suspend_state_deleter): If available, use
6382         std::uncaught_exceptions instead of deprecated
6383         std::uncaught_exception.
6384
6385 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6386
6387         * macroexp.h (macro_stringify): Return
6388         gdb::unique_xmalloc_ptr<char>.
6389         * macroexp.c (macro_stringify): Likewise.
6390         * macrotab.c (fixup_definition): Update.
6391
6392 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6393
6394         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
6395         (lex_one_token): Update.
6396         * macroexp.c (struct macro_buffer) <release>: Return
6397         gdb::unique_xmalloc_ptr<char>.
6398         (macro_stringify): Update.
6399         (macro_expand): Update.
6400         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
6401         * macroexp.h (macro_expand_next): Likewise.
6402
6403 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
6404
6405         * macroexp.h (macro_lookup_ftype): Remove.
6406         (macro_expand, macro_expand_once, macro_expand_next): Remove
6407         lookup function parameters, add scope parameter.
6408         * macroexp.c (scan, substitute_args, expand, maybe_expand,
6409         macro_expand, macro_expand_once, macro_expand_next): Likewise.
6410         * macroscope.h (standard_macro_lookup): Change parameter type
6411         to macro_scope.
6412         * macroscope.c (standard_macro_lookup): Likewise.
6413         * c-exp.y (lex_one_token): Update.
6414         * macrocmd.c (macro_expand_command): Likewise.
6415         (macro_expand_once_command): Likewise.
6416
6417 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
6418
6419         * inf-loop.c (inferior_event_handler): Remove client_data param.
6420         * inf-loop.h (inferior_event_handler): Likewise.
6421         * infcmd.c (step_1): Adjust.
6422         * infrun.c (proceed): Adjust.
6423         (fetch_inferior_event): Remove client_data param.
6424         (infrun_async_inferior_event_handler): Adjust.
6425         * infrun.h (fetch_inferior_event): Remove `void *` param.
6426         * linux-nat.c (handle_target_event): Adjust.
6427         * record-btrace.c (record_btrace_handle_async_inferior_event):
6428         Adjust.
6429         * record-full.c (record_full_async_inferior_event_handler):
6430         Adjust.
6431         * remote.c (remote_async_inferior_event_handler): Adjust.
6432
6433 2020-07-01  Tom Tromey  <tom@tromey.com>
6434
6435         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
6436         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
6437
6438 2020-07-01  Tom Tromey  <tom@tromey.com>
6439
6440         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
6441         tui_gen_win_info.
6442         (tui_win_info::make_window): Merge with
6443         tui_gen_win_info::make_window.
6444         (tui_win_info::make_visible): Move from tui_gen_win_info.
6445         * tui/tui-win.c (tui_win_info::max_width): Move from
6446         tui_gen_win_info.
6447         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
6448         type.
6449         <window_factory>: Likewise.
6450         * tui/tui-layout.c (tui_win_info::resize): Move from
6451         tui_gen_win_info.
6452         (make_standard_window): Change return type.
6453         (get_locator_window, tui_get_window_by_name): Likewise.
6454         (tui_layout_window::apply): Remove a cast.
6455         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
6456         (struct tui_win_info): Merge with tui_gen_win_info.
6457         (struct tui_gen_win_info): Remove.
6458
6459 2020-07-01  Tom Tromey  <tom@tromey.com>
6460
6461         * tui/tui-stack.h (struct tui_locator_window): Derive from
6462         tui_win_info.
6463         <do_scroll_horizontal, do_scroll_vertical>: New methods.
6464         <can_box>: New method.
6465
6466 2020-07-01  Tom Tromey  <tom@tromey.com>
6467
6468         * tui/tui-stack.h (struct tui_locator_window): Remove body.
6469
6470 2020-07-01  Tom Tromey  <tom@tromey.com>
6471
6472         * tui/tui-regs.c (tui_data_window::display_registers_from)
6473         (tui_data_window::display_registers_from)
6474         (tui_data_window::first_data_item_displayed)
6475         (tui_data_window::delete_data_content_windows): Update.
6476         (tui_data_window::refresh_window, tui_data_window::no_refresh):
6477         Remove.
6478         (tui_data_window::check_register_values): Update.
6479         (tui_data_item_window::rerender): Add parameters.  Update.
6480         (tui_data_item_window::refresh_window): Remove.
6481         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
6482         virtual.
6483         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
6484         tui_gen_win_info.
6485         <refresh_window, max_height, min_height>: Remove.
6486         <rerender>: Add parameters.
6487         <x, y, visible>: New members.
6488         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
6489         <m_item_width>: New member.
6490
6491 2020-07-01  Tom Tromey  <tom@tromey.com>
6492
6493         * tui/tui-regs.c (tui_data_window::show_register_group)
6494         (tui_data_window::check_register_values): Update.
6495         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
6496         from item_no.
6497
6498 2020-07-01  Tom Tromey  <tom@tromey.com>
6499
6500         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
6501         useless "if".
6502
6503 2020-07-01  Tom Tromey  <tom@tromey.com>
6504
6505         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
6506         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
6507
6508 2020-07-01  Tom Tromey  <tom@tromey.com>
6509
6510         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
6511         * tui/tui-winsource.h (enum tui_line_or_address_kind)
6512         (struct tui_line_or_address): Move from tui-data.h.
6513         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
6514         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
6515         (tui_cmd_window, tui_source_window_base, tui_source_window)
6516         (tui_disasm_window): Don't declare.
6517         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
6518         to tui-winsource.h.
6519         (SINGLE_KEY): Move to tui-stack.c.
6520
6521 2020-07-01  Tom Tromey  <tom@tromey.com>
6522
6523         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
6524         std::string.
6525         * tui/tui-regs.c (class tab_expansion_file): New.
6526         (tab_expansion_file::write): New method.
6527         (tui_register_format): Change return type.  Use
6528         tab_expansion_file.
6529         (tui_get_register, tui_data_window::display_registers_from)
6530         (tui_data_item_window::rerender): Update.
6531         * tui/tui-io.h (tui_expand_tabs): Don't declare.
6532         * tui/tui-io.c (tui_expand_tabs): Remove.
6533
6534 2020-07-01  Tom Tromey  <tom@tromey.com>
6535
6536         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
6537
6538 2020-07-01  Fangrui Song  <maskray@google.com>
6539
6540         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
6541
6542 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6543
6544         * dwarf2/read.c (set_die_type): Removed conditions to restrict
6545         forms for DW_AT_associated and DW_AT_allocated attributes,
6546         which is already checked in function attr_to_dynamic_prop.
6547
6548 2020-06-30  Tom Tromey  <tromey@adacore.com>
6549
6550         * dwarf2/read.c (quirk_rust_enum): Correctly call
6551         alloc_rust_variant for default-less enum.
6552
6553 2020-06-30  Tom Tromey  <tromey@adacore.com>
6554
6555         PR build/26183:
6556         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
6557         gdb::to_string.
6558
6559 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
6560
6561         * gdbarch.sh (displaced_step_copy_insn): Update doc.
6562         * gdbarch.h: Re-generate.
6563
6564 2020-06-28  Tom Tromey  <tom@tromey.com>
6565
6566         * command.h (cmd_types): Remove.
6567         (cmd_type): Don't declare.
6568         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
6569         typedef.
6570         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
6571         * cli/cli-decode.c (cmd_type): Remove.
6572
6573 2020-06-27  Pedro Alves  <palves@redhat.com>
6574
6575         * fork-child.c (prefork_hook): Adjust.
6576         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
6577         Delete.
6578         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
6579         * inferior.c (inferior::set_tty, inferior::tty): New methods.
6580         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
6581         Remove declarations.
6582         (struct inferior) <set_tty, tty>: New methods.
6583         (struct inferior) <terminal>: Rename to ...
6584         (struct inferior) <m_terminal>: ... this and make private.
6585         * main.c (captured_main_1): Adjust.
6586         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
6587         (mi_cmd_inferior_tty_show): Adjust.
6588         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
6589         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
6590
6591 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
6592
6593         * configure.ac: Add --enable-libctf: handle --disable-static
6594         properly.
6595         * acinclude.m4: sinclude ../config/enable.m4.
6596         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
6597         (LIBCTF): Substitute in.
6598         (CTF_DEPS): New, likewise.
6599         (CLIBS): libctf needs symbols from libbfd: move earlier.
6600         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
6601         flags.
6602         * ctfread.c: Surround in ENABLE_LIBCTF.
6603         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
6604         * configure: Regenerate.
6605         * config.in: Likewise.
6606
6607 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6608
6609         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
6610
6611 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
6612
6613         * inferior.h (struct inferior) <terminal>: Change type to
6614         gdb::unique_xmalloc_ptr<char>.
6615         * inferior.c (inferior::~inferior): Don't free inf->terminal.
6616         * infcmd.c (set_inferior_io_terminal): Don't free terminal
6617         field, adjust to unique pointer.
6618         (get_inferior_io_terminal): Adjust to unique pointer.
6619
6620 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6621
6622         * riscv-tdep.c (riscv_print_registers_info): Loop over all
6623         registers, not just the known core set of registers.
6624
6625 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6626
6627         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
6628         fflags, frm, and fcsr registers.
6629         (riscv_register_reggroup_p): Remove unknown CSRs from save and
6630         restore groups.
6631         (riscv_tdesc_unknown_reg): New function.
6632         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
6633         tdesc_use_registers.
6634         * riscv-tdep.h (struct gdbarch_tdep): Add
6635         unknown_csrs_first_regnum, unknown_csrs_count,
6636         duplicate_fflags_regnum, duplicate_frm_regnum, and
6637         duplicate_fcsr_regnum fields.
6638
6639 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6640
6641         * target-descriptions.c (tdesc_use_registers): Add new parameter a
6642         callback, use the callback (when not null) to help number unknown
6643         registers.
6644         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
6645         (tdesc_use_registers): Add extra parameter to declaration.
6646
6647 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6648
6649         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
6650         in the file.
6651         (class riscv_pending_register_alias): Likewise.
6652         (riscv_register_feature::register_info): Change 'required_p' field
6653         to 'required', and change its type.  Add 'check' member function.
6654         (riscv_register_feature::register_info::check): Define new member
6655         function.
6656         (riscv_xreg_feature): Change initialisation of 'required' field.
6657         (riscv_freg_feature): Likewise.
6658         (riscv_virtual_feature): Likewise.
6659         (riscv_csr_feature): Likewise.
6660         (riscv_check_tdesc_feature): Take extra parameter, the csr
6661         tdesc_feature, rewrite the function to use the new
6662         riscv_register_feature::register_info::check function.
6663         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
6664
6665 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6666
6667         * features/Makefile: Remove all references to the deleted files
6668         below.
6669         * features/riscv/32bit-csr.c: Deleted.
6670         * features/riscv/32bit-csr.xml: Deleted.
6671         * features/riscv/64bit-csr.c: Deleted.
6672         * features/riscv/64bit-csr.xml: Deleted.
6673         * features/riscv/rebuild-csr-xml.sh: Deleted.
6674
6675 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6676
6677         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
6678         whitespace error for declaration of names member variable.
6679         (struct riscv_register_feature): Add new prefer_first_name member
6680         variable, and fix whitespace error in declaration of registers.
6681         (riscv_xreg_feature): Initialize prefer_first_name field.
6682         (riscv_freg_feature): Likewise.
6683         (riscv_virtual_feature): Likewise.
6684         (riscv_csr_feature): Likewise.
6685         (riscv_register_name): Expand on comments.  Remove register name
6686         modifications for CSR and virtual registers.
6687
6688 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6689
6690         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
6691         errors.
6692
6693 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6694
6695         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
6696         riscv-opc.h.
6697         (class riscv_pending_register_alias): New class.
6698         (riscv_check_tdesc_feature): Take vector of pending aliases and
6699         populate it as appropriate.
6700         (riscv_setup_register_aliases): Delete.
6701         (riscv_gdbarch_init): Create vector of pending aliases and pass it
6702         to riscv_check_tdesc_feature in all cases.  Use the vector to
6703         create the register aliases.
6704
6705 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6706
6707         * sol2-tdep.c (sol2_static_transform_name): Remove.
6708         (sol2_init_abi): Don't register it.
6709         * gdbarch.sh (static_transform_name): Remove.
6710         * gdbarch.c, gdbarch.h: Regenerate.
6711
6712         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
6713         gdbarch_static_transform_name.
6714         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
6715         * stabsread.c (define_symbol) <'X'>: Remove.
6716         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
6717         handling.
6718         <'V'>: Likewise.
6719         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
6720         <'S'>: Remove call to gdbarch_static_transform_name.
6721
6722 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6723
6724         * procfs.c (procfs_pre_trace): New function.
6725         (procfs_target::create_inferior): Pass it to fork_inferior.
6726
6727 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6728
6729         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
6730         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
6731         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
6732         sol2-tdep.o, sparc-sol2-tdep.o.
6733         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
6734         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
6735         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
6736         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
6737
6738 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6739
6740         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
6741         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
6742         Call sol2_init_abi.
6743         Remove calls to set_gdbarch_skip_solib_resolver,
6744         set_gdbarch_core_pid_to_str.
6745         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
6746         (i386_sol2_static_transform_name): Remove.
6747         (i386_sol2_init_abi): Call sol2_init_abi.
6748         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6749         set_gdbarch_static_transform_name,
6750         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6751         Use sol2_sigtramp_p.
6752         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
6753         (sol2_sigtramp_p): New function.
6754         (sol2_static_transform_name): New function.
6755         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
6756         (sol2_init_abi): New function.
6757         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
6758         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
6759         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
6760         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
6761         (sparc_sol2_static_transform_name): Remove.
6762         (sparc32_sol2_init_abi): Call sol2_init_abi.
6763         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6764         set_gdbarch_static_transform_name,
6765         set_gdbarch_skip_solib_resolver,
6766         set_gdbarch_core_pid_to_str.
6767         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
6768         (sparc_sol2_static_transform_name): Remove
6769         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
6770         call sol2_sigtramp_p.
6771         (sparc64_sol2_init_abi): Call sol2_init_abi.
6772         Remove calls to set_gdbarch_sofun_address_maybe_missing,
6773         set_gdbarch_static_transform_name,
6774         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
6775
6776 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6777
6778         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
6779         * exec.c (validate_exec_file): If from_tty, set both
6780         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
6781         * symfile.c (symbol_file_add_with_addrs): if always_confirm
6782         and from_tty, unconditionally ask a confirmation.
6783
6784 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6785
6786         * target-descriptions.c (tdesc_architecture_name): Protect against
6787         NULL pointer dereference.
6788         (maint_print_xml_tdesc_cmd): New function.
6789         (_initialize_target_descriptions): Register new 'maint print
6790         xml-tdesc' command and give it the filename completer.
6791         * NEWS: Mention new 'maint print xml-tdesc' command.
6792
6793 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6794
6795         * target-descriptions.c (class tdesc_compatible_info): New class.
6796         (struct target_desc): Change type of compatible vector.
6797         (tdesc_compatible_p): Update for change in type of
6798         target_desc::compatible.
6799         (tdesc_compatible_info_list): New function.
6800         (tdesc_compatible_info_arch_name): New function.
6801         (tdesc_add_compatible): Update for change in type of
6802         target_desc::compatible.
6803         (print_c_tdesc::visit_pre): Likewise.
6804
6805 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6806
6807         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
6808         whitespace to underscore.
6809         (maint_print_c_tdesc_cmd): Use fake filename for target
6810         descriptions that came from the target.
6811         (_initialize_target_descriptions): Add filename command completion
6812         for 'maint print c-tdesc'.
6813
6814 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6815
6816         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
6817         lines.
6818
6819 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
6820
6821         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
6822         lines.
6823         (dwarf2_find_location_expression): Likewise.
6824         (call_site_parameter_matches): Likewise.
6825         (dwarf2_compile_expr_to_ax): Likewise.
6826         (disassemble_dwarf_expression): Likewise.
6827         (loclist_describe_location): Likewise.
6828
6829 2020-06-23  Pedro Alves  <palves@redhat.com>
6830
6831         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
6832         progspace-and-thread.h.  Include scoped-mock-context.h instead.
6833         (register_to_value_test): Use scoped_mock_context.
6834         * regcache.c: Include "scoped-mock-context.h".
6835         (cooked_read_test): Don't error out if a target is already pushed.
6836         Use scoped_mock_context.  Adjust.
6837         * scoped-mock-context.h: New file.
6838
6839 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6840
6841         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
6842         initializer.
6843         (ada_language::is_string_type_p): New member function.
6844         * c-lang.c (c_language_data): Delete la_is_string_type_p
6845         initializer.
6846         (cplus_language_data): Likewise.
6847         (asm_language_data): Likewise.
6848         (minimal_language_data): Likewise.
6849         * d-lang.c (d_language_data): Likewise.
6850         * f-lang.c (f_is_string_type_p): Delete function, implementation
6851         moved to f_language::is_string_type_p.
6852         (f_language_data): Delete la_is_string_type_p initializer.
6853         (f_language::is_string_type_p): New member function,
6854         implementation from f_is_string_type_p.
6855         * go-lang.c (go_is_string_type_p): Delete function, implementation
6856         moved to go_language::is_string_type_p.
6857         (go_language_data): Delete la_is_string_type_p initializer.
6858         (go_language::is_string_type_p): New member function,
6859         implementation from go_is_string_type_p.
6860         * language.c (language_defn::is_string_type_p): Define new member
6861         function.
6862         (default_is_string_type_p): Make static, add comment copied from
6863         header file.
6864         (unknown_language_data): Delete la_is_string_type_p initializer.
6865         (unknown_language::is_string_type_p): New member function.
6866         (auto_language_data): Delete la_is_string_type_p initializer.
6867         (auto_language::is_string_type_p): New member function.
6868         * language.h (language_data): Delete la_is_string_type_p field.
6869         (language_defn::is_string_type_p): Declare new function.
6870         (default_is_string_type_p): Delete desclaration, move comment to
6871         definition.
6872         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
6873         moved to m2_language::is_string_type_p.
6874         (m2_language_data): Delete la_is_string_type_p initializer.
6875         (m2_language::is_string_type_p): New member function,
6876         implementation from m2_is_string_type_p.
6877         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
6878         initializer.
6879         * opencl-lang.c (opencl_language_data): Likewise.
6880         * p-lang.c (pascal_is_string_type_p): Delete function,
6881         implementation moved to pascal_language::is_string_type_p.
6882         (pascal_language_data): Delete la_is_string_type_p initializer.
6883         (pascal_language::is_string_type_p): New member function,
6884         implementation from pascal_is_string_type_p.
6885         * rust-lang.c (rust_is_string_type_p): Delete function,
6886         implementation moved to rust_language::is_string_type_p.
6887         (rust_language_data): Delete la_is_string_type_p initializer.
6888         (rust_language::is_string_type_p): New member function,
6889         implementation from rust_is_string_type_p.
6890         * valprint.c (val_print_scalar_or_string_type_p): Update call to
6891         is_string_type_p.
6892
6893 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6894
6895         * ada-lang.c (ada_language_data): Delete la_print_typedef
6896         initializer.
6897         (ada_language::print_typedef): New member function.
6898         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
6899         (cplus_language_data): Likewise.
6900         (asm_language_data): Likewise.
6901         (minimal_language_data): Likewise.
6902         * d-lang.c (d_language_data): Likewise.
6903         * f-lang.c (f_language_data): Likewise.
6904         (f_language::print_typedef): New member function.
6905         * go-lang.c (go_language_data): Delete la_print_typedef
6906         initializer.
6907         * language.c (language_defn::print_typedef): Define member
6908         function.
6909         (unknown_language_data): Delete la_print_typedef initializer.
6910         (unknown_language::print_typedef): New member function.
6911         (auto_language_data): Delete la_print_typedef initializer.
6912         (auto_language::print_typedef): New member function.
6913         * language.h (language_data): Delete la_print_typedef field.
6914         (language_defn::print_typedef): Declare new member function.
6915         (LA_PRINT_TYPEDEF): Update call to print_typedef.
6916         (default_print_typedef): Delete declaration.
6917         * m2-lang.c (m2_language_data): Delete la_print_typedef
6918         initializer.
6919         (m2_language::print_typedef): New member function.
6920         * objc-lang.c (objc_language_data): Delete la_print_typedef
6921         initializer.
6922         * opencl-lang.c (opencl_language_data): Likewise.
6923         * p-lang.c (pascal_language_data): Likewise.
6924         (pascal_language::print_typedef): New member function.
6925         * rust-lang.c (rust_print_typedef): Delete function,
6926         implementation moved to rust_language::print_typedef.
6927         (rust_language): Delete la_print_typedef initializer.
6928         (rust_language::print_typedef): New member function,
6929         implementation from rust_print_typedef.
6930         * typeprint.c (default_print_typedef): Delete.
6931
6932 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6933
6934         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
6935         (ada_language::printstr): New member function.
6936         * c-lang.c (c_language_data): Delete la_printstr initializer.
6937         (cplus_language_data): Likewise.
6938         (asm_language_data): Likewise.
6939         (minimal_language_data): Likewise.
6940         * d-lang.c (d_language_data): Likewise.
6941         * f-lang.c (f_printstr): Rename to f_language::printstr.
6942         (f_language_data): Delete la_printstr initializer.
6943         (f_language::printstr): New member function, implementation from
6944         f_printstr.
6945         * go-lang.c (go_language_data): Delete la_printstr initializer.
6946         * language.c (language_defn::printstr): Define new member
6947         function.
6948         (unk_lang_printstr): Delete.
6949         (unknown_language_data): Delete la_printstr initializer.
6950         (unknown_language::printstr): New member function.
6951         (auto_language_data): Delete la_printstr initializer.
6952         (auto_language::printstr): New member function.
6953         * language.h (language_data): Delete la_printstr field.
6954         (language_defn::printstr): Declare new member function.
6955         (LA_PRINT_STRING): Update call to printstr.
6956         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
6957         (m2_language_data): Delete la_printstr initializer.
6958         (m2_language::printstr): New member function, implementation from
6959         m2_printstr.
6960         * objc-lang.c (objc_language_data): Delete la_printstr
6961         initializer.
6962         * opencl-lang.c (opencl_language_data): Likewise.
6963         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
6964         (pascal_language_data): Delete la_printstr initializer.
6965         (pascal_language::printstr): New member function, implementation
6966         from pascal_printstr.
6967         * p-lang.h (pascal_printstr): Delete declaration.
6968         * rust-lang.c (rust_printstr): Update header comment.
6969         (rust_language_data): Delete la_printstr initializer.
6970         (rust_language::printstr): New member function.
6971
6972 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6973
6974         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
6975         (ada_language::printchar): New member function.
6976         * c-lang.c (c_language_data): Delete la_printchar initializer.
6977         (cplus_language_data): Likewise.
6978         (asm_language_data): Likewise.
6979         (minimal_language_data): Likewise.
6980         * d-lang.c (d_language_data): Likewise.
6981         * f-lang.c (f_printchar): Rename to f_language::printchar.
6982         (f_language_data): Delete la_printchar initializer.
6983         (f_language::printchar): New member function, implementation from
6984         f_printchar.
6985         * go-lang.c (go_language_data): Delete la_printchar initializer.
6986         * language.c (unk_lang_printchar): Delete.
6987         (language_defn::printchar): Define new member function.
6988         (unknown_language_data): Delete la_printchar initializer.
6989         (unknown_language::printchar): New member function.
6990         (auto_language_data): Delete la_printchar initializer.
6991         (auto_language::printchar): New member function.
6992         * language.h (language_data): Delete la_printchar field.
6993         (language_defn::printchar): Declare new member function.
6994         (LA_PRINT_CHAR): Update call to printchar.
6995         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
6996         (m2_language::printchar): New member function.
6997         * objc-lang.c (objc_language_data): Delete la_printchar
6998         initializer.
6999         * opencl-lang.c (opencl_language_data): Likewise.
7000         * p-lang.c (pascal_language_data): Delete la_printchar
7001         initializer.
7002         (pascal_language::printchar): New member function.
7003         * rust-lang.c (rust_printchar): Rename to
7004         rust_language::printchar.
7005         (rust_language_data): Delete la_printchar initializer.
7006         (rust_language::printchar): New member function, implementation
7007         from rust_printchar.
7008
7009 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7010
7011         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
7012         (ada_language_data): Delete la_emitchar initializer.
7013         (ada_language::emitchar): New member function, implementation from
7014         emit_char.
7015         * c-lang.c (c_language_data): Delete la_emitchar initializer.
7016         (cplus_language_data): Likewise.
7017         (asm_language_data): Likewise.
7018         (minimal_language_data): Likewise.
7019         * d-lang.c (d_language_data): Likewise.
7020         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
7021         (f_language_data): Delete la_emitchar initializer.
7022         (f_language::emitchar): New member function, implementation from
7023         f_emit_char.
7024         * go-lang.c (go_language_data): Delete la_emitchar initializer.
7025         * language.c (unk_lang_emit_char): Delete.
7026         (language_defn::emitchar): New member function definition.
7027         (unknown_language_data): Delete la_emitchar initializer.
7028         (unknown_language::emitchar): New member function.
7029         (auto_language_data): Delete la_emitchar initializer.
7030         (auto_language::emitchar): New member function.
7031         * language.h (language_data): Delete la_emitchar field.
7032         (language_defn::emitchar): New member field declaration.
7033         (LA_EMIT_CHAR): Update call to emitchar.
7034         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
7035         (m2_language_data): Delete la_emitchar initializer.
7036         (m2_language::emitchar): New member function, implementation from
7037         m2_emit_char.
7038         * objc-lang.c (objc_language_data): Delete la_emitchar
7039         initializer.
7040         * opencl-lang.c (opencl_language_data): Likewise.
7041         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
7042         (pascal_language_data): Delete la_emitchar initializer.
7043         (pascal_language::emitchar): New member function, implementation
7044         from pascal_emit_char.
7045         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
7046         (rust_language_data): Delete la_emitchar initializer.
7047         (rust_language::emitchar): New member function, implementation
7048         from rust_emitchar.
7049
7050 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7051
7052         * ada-lang.c (resolve): Rename to ada_language::post_parser.
7053         (ada_language_data): Delete la_post_parser initializer.
7054         (ada_language::post_parser): New member function.
7055         * c-lang.c (c_language_data): Delete la_post_parser initializer.
7056         (cplus_language_data): Likewise.
7057         (asm_language_data): Likewise.
7058         (minimal_language_data): Likewise.
7059         * d-lang.c (d_language_data): Likewise.
7060         * f-lang.c (f_language_data): Likewise.
7061         * go-lang.c (go_language_data): Likewise.
7062         * language.c (unknown_language_data): Likewise.
7063         (auto_language_data): Likewise.
7064         * language.h (language_data): Delete la_post_parser field.
7065         (language_defn::post_parser): New member function.
7066         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
7067         * objc-lang.c (objc_language_data): Likewise.
7068         * opencl-lang.c (opencl_language_data): Likewise.
7069         * p-lang.c (pascal_language_data): Likewise.
7070         * parse.c (parse_exp_in_context): Update call to post_parser.
7071         (null_post_parser): Delete definition.
7072         * parser-defs.h (null_post_parser): Delete declaration.
7073         * rust-lang.c (rust_language_data): Delete la_post_parser
7074         initializer.
7075
7076 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7077
7078         * ada-lang.c (parse): Rename to ada_language::parser.
7079         (ada_language_data): Delete la_parser initializer.
7080         (ada_language::parser): New member function, implementation from
7081         parse.
7082         * c-lang.c (c_language_data): Delete la_parser initializer.
7083         (cplus_language_data): Likewise.
7084         (asm_language_data): Likewise.
7085         (minimal_language_data): Likewise.
7086         * d-lang.c (d_language_data): Likewise.
7087         (d_language::parser): New member function.
7088         * f-lang.c (f_language_data): Delete la_parser initializer.
7089         (f_language::parser): New member function.
7090         * go-lang.c (go_language_data): Delete la_parser initializer.
7091         (go_language::parser): New member function.
7092         * language.c (unk_lang_parser): Delete.
7093         (language_defn::parser): Define new member function.
7094         (unknown_language_data): Delete la_parser initializer.
7095         (unknown_language::parser): New member function.
7096         (auto_language_data): Delete la_parser initializer.
7097         (auto_language::parser): New member function.
7098         * language.h (language_data): Delete la_parser field.
7099         (language_defn::parser): Declare new member function.
7100         * m2-lang.c (m2_language_data): Delete la_parser initializer.
7101         (m2_language::parser): New member function.
7102         * objc-lang.c (objc_language_data): Delete la_parser initializer.
7103         * opencl-lang.c (opencl_language_data): Likewise.
7104         * p-lang.c (pascal_language_data): Likewise.
7105         (pascal_language::parser): New member function.
7106         * parse.c (parse_exp_in_context): Update call to parser.
7107         * rust-lang.c (rust_language_data): Delete la_parser initializer.
7108         (rust_language::parser): New member function.
7109
7110 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7111
7112         * top.c (print_gdb_configuration): Print --with-python-libdir
7113         configuration value.
7114
7115 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7116
7117         * NEWS: Mention change to the alias command.
7118
7119 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7120
7121         * cli/cli-cmds.c (lookup_cmd_for_default_args)
7122         (alias_command_completer)
7123         (make_alias_options_def_group): New functions.
7124         (alias_opts, alias_option_defs): New struct and array.
7125         (alias_usage_error): Update usage.
7126         (alias_command): Handles optional DEFAULT-ARGS... arguments.
7127         Use option framework.
7128         (_initialize_cli_cmds): Update alias command help.
7129         Update aliases command help.
7130         (show_user):
7131         Add NULL for new default_args lookup_cmd argument.
7132         (valid_command_p): Rename to validate_aliased_command.
7133         Add NULL for new default_args lookup_cmd argument.  Verify that the
7134         aliased_command has no default args.
7135         * cli/cli-decode.c (help_cmd): Show aliases definitions.
7136         (lookup_cmd_1, lookup_cmd): New argument default_args.
7137         (add_alias_cmd):
7138         Add NULL for new default_args lookup_cmd argument.
7139         (print_help_for_command): Show default args under the layout
7140          alias some_alias = some_aliased_cmd some_alias_default_arg.
7141         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
7142         xfree default_args in destructor.
7143         * cli/cli-script.c (process_next_line, do_define_command):
7144         Add NULL for new default_args lookup_cmd argument.
7145         * command.h: Declare new default_args argument in lookup_cmd
7146         and lookup_cmd_1.
7147         * completer.c (complete_line_internal_1):
7148         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7149         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
7150         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
7151         Likewise.
7152         * infcmd.c (_initialize_infcmd): Likewise.
7153         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
7154         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
7155         * python/py-param.c (add_setshow_generic): Likewise.
7156         * remote.c (_initialize_remote): Likewise.
7157         * top.c (execute_command): Prepend default_args if command has some.
7158         (set_verbose):
7159         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7160         * tracepoint.c (validate_actionline, encode_actions_1):
7161         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7162
7163 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7164
7165         * jit.c (jit_read_descriptor): Use bool as the return type.
7166         (jit_breakpoint_re_set_internal): Use bool as the return type.
7167         Invert the return value logic; return true if the jit breakpoint
7168         has been successfully initialized.
7169         (jit_inferior_init): Update the call to
7170         jit_breakpoint_re_set_internal.
7171
7172 2020-06-22  Pedro Alves  <palves@redhat.com>
7173
7174         PR gdb/25939
7175         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
7176         Use the current inferior instead.  Don't return
7177         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
7178         wait again.
7179         * sol-thread.c (sol_thread_target::wait): Don't reference
7180         inferior_ptid.
7181         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
7182         (sol_update_thread_list_callback): Use the current inferior's pid
7183         instead of inferior_ptid.
7184
7185 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7186
7187         * procfs.c: Cleanup many comments.
7188
7189         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
7190         (AFTER_WATCHFLAG): Replace by value.
7191
7192         (MAIN_PROC_NAME_FORMAT): Inline ...
7193         (create_procinfo): ... here.
7194
7195         (procfs_debug_inferior): Remove SYS_exec handling.
7196         (syscall_is_exec): Likewise.
7197         (procfs_set_exec_trap): Likewise.
7198
7199         (syscall_is_lwp_exit): Inline in callers.
7200         (syscall_is_exit): Likewise.
7201         (syscall_is_exec): Likewise.
7202         (syscall_is_lwp_create): Likewise.
7203
7204         (invalidate_cache): Remove #if 0 code.
7205
7206         (make_signal_thread_runnable):  Remove.
7207         (procfs_target::resume): Remove #if 0 code.
7208
7209 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7210
7211         PR gdb/25939
7212         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
7213         call ...
7214         (procfs_target::create_inferior): ... here.
7215
7216 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7217
7218         * exec.c (validate_exec_file): Ensure the build-id is up to
7219         date by calling reopen_exec_file (that checks file timestamp
7220         to decide to re-read the file).
7221
7222 2020-06-18  Pedro Alves  <palves@redhat.com>
7223
7224         PR gdb/25412
7225         * gdbthread.h (delete_thread, delete_thread_silent)
7226         (find_thread_ptid): Update comments.
7227         * thread.c (current_thread_): New global.
7228         (is_current_thread): Move higher, and reimplement.
7229         (inferior_thread): Reimplement.
7230         (set_thread_exited): Use bool.  Add assertions.
7231         (add_thread_silent): Simplify thread-reuse handling by always
7232         calling delete_thread.
7233         (delete_thread): Remove intro comment.
7234         (find_thread_ptid): Skip exited threads.
7235         (switch_to_thread_no_regs): Write to current_thread_.
7236         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
7237         INFERIOR_PTID.  Clear current_thread_.
7238
7239 2020-06-18  Pedro Alves  <palves@redhat.com>
7240
7241         * aix-thread.c (pd_update): Use switch_to_thread.
7242
7243 2020-06-18  Pedro Alves  <palves@redhat.com>
7244
7245         * ravenscar-thread.c (ravenscar_thread_target): Update.
7246         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
7247         (ravenscar_thread_target::add_active_thread): ... this.  Don't
7248         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
7249         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
7250
7251 2020-06-18  Pedro Alves  <palves@redhat.com>
7252
7253         * nat/windows-nat.c (current_windows_thread): Remove.
7254         * nat/windows-nat.h (current_windows_thread): Remove.
7255         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
7256         Adjust.
7257         (display_selectors): Adjust to fetch the current
7258         windows_thread_info based on inferior_ptid.
7259         (fake_create_process): No longer write to current_windows_thread.
7260         (windows_nat_target::get_windows_debug_event):
7261         Don't set inferior_ptid or current_windows_thread.
7262         (windows_nat_target::wait): Adjust to not rely on
7263         current_windows_thread.
7264         (do_initial_windows_stuff): Now a method of windows_nat_target.
7265         Switch to the last_ptid thread.
7266         (windows_nat_target::attach): Adjust.
7267         (windows_nat_target::detach): Use switch_to_no_thread instead of
7268         writing to inferior_ptid directly.
7269         (windows_nat_target::create_inferior): Adjust.
7270
7271 2020-06-18  Pedro Alves  <palves@redhat.com>
7272
7273         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
7274
7275 2020-06-18  Pedro Alves  <palves@redhat.com>
7276
7277         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
7278         after creating it, instead of writing to inferior_ptid.  Don't
7279         write to inferior_ptid.
7280
7281 2020-06-18  Pedro Alves  <palves@redhat.com>
7282
7283         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
7284
7285 2020-06-18  Pedro Alves  <palves@redhat.com>
7286
7287         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
7288         it, instead of writing to inferior_ptid.
7289
7290 2020-06-18  Pedro Alves  <palves@redhat.com>
7291
7292         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
7293         to inferior_ptid.
7294
7295 2020-06-18  Pedro Alves  <palves@redhat.com>
7296
7297         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
7298         instead of writing to inferior_ptid directly.
7299
7300 2020-06-18  Pedro Alves  <palves@redhat.com>
7301
7302         * corelow.c (core_target::close): Use switch_to_no_thread instead
7303         of writing to inferior_ptid directly.
7304         (add_to_thread_list, core_target_open): Use switch_to_thread
7305         instead of writing to inferior_ptid directly.
7306
7307 2020-06-18  Pedro Alves  <palves@redhat.com>
7308
7309         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
7310         inferior_ptid.
7311         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
7312         inferior_ptid.
7313         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
7314         inferior_ptid directly.
7315         (darwin_nat_target::init_thread_list): Switch to thread, instead
7316         of writing to inferior_ptid.
7317         (darwin_nat_target::attach): Don't write to inferior_ptid.
7318         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
7319
7320 2020-06-18  Pedro Alves  <palves@redhat.com>
7321
7322         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
7323         thread.
7324         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
7325         Instead use switch_to_thread.
7326         (gnu_nat_target::detach): Use switch_to_no_thread
7327         instead of writing to inferior_ptid directly.  Used passed-in
7328         inferior instead of looking up the inferior by pid.
7329
7330 2020-06-18  Pedro Alves  <palves@redhat.com>
7331
7332         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
7333         inferior_ptid.
7334
7335 2020-06-18  Pedro Alves  <palves@redhat.com>
7336
7337         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
7338         inferior_ptid.
7339         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
7340         thread.
7341         (nto_procfs_target::detach): Avoid referencing
7342         inferior_ptid.  Use switch_to_no_thread instead of writing to
7343         inferior_ptid directly.
7344         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
7345         instead of writing to inferior_ptid directly.
7346         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
7347         to thread.
7348
7349 2020-06-18  Pedro Alves  <palves@redhat.com>
7350
7351         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
7352         after creating it, instead of writing to inferior_ptid.
7353         (gdbsim_target_open): Use switch_to_no_thread instead of writing
7354         to inferior_ptid directly.
7355         (gdbsim_target::wait): Don't write to inferior_ptid.
7356
7357 2020-06-18  Pedro Alves  <palves@redhat.com>
7358
7359         * remote.c (remote_target::remote_notice_new_inferior): Use
7360         switch_to_thread instead of writing to inferior_ptid directly.
7361         (remote_target::add_current_inferior_and_thread): Use
7362         switch_to_no_thread instead of writing to inferior_ptid directly.
7363         (extended_remote_target::attach): Use switch_to_inferior_no_thread
7364         and switch_to_thread instead of using set_current_inferior or
7365         writing to inferior_ptid directly.
7366
7367 2020-06-18  Pedro Alves  <palves@redhat.com>
7368
7369         * tracectf.c (ctf_target_open): Switch to added thread instead of
7370         writing to inferior_ptid directly.
7371         (ctf_target::close): Use switch_to_no_thread instead of writing to
7372         inferior_ptid directly.
7373
7374 2020-06-18  Pedro Alves  <palves@redhat.com>
7375
7376         * tracefile-tfile.c (tfile_target_open): Don't write to
7377         inferior_ptid directly, instead switch to added thread.
7378         (tfile_target::close): Use switch_to_no_thread instead of writing
7379         to inferior_ptid directly.
7380
7381 2020-06-18  Pedro Alves  <palves@redhat.com>
7382
7383         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
7384         (procfs_target::detach): Use switch_to_no_thread
7385         instead of writing to inferior_ptid directly.
7386         (do_attach): Change return type to void.  Switch to the added
7387         thread.
7388         (procfs_target::create_inferior): Switch to the added thread.
7389         (procfs_do_thread_registers): Don't write to inferior_ptid.
7390
7391 2020-06-18  Pedro Alves  <palves@redhat.com>
7392
7393         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
7394         of writing to inferior_ptid.
7395         (scoped_restore_exited_inferior): Delete.
7396         (handle_vfork_child_exec_or_exit): Simplify using
7397         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
7398         instead of writing to inferior_ptid.
7399         (THREAD_STOPPED_BY): Delete.
7400         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
7401         (thread_stopped_by_hw_breakpoint): Delete.
7402         (save_waitstatus): Use
7403         scoped_restore_current_thread+switch_to_thread, and call
7404         target_stopped_by_watchpoint instead of
7405         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
7406         instead of thread_stopped_by_sw_breakpoint, and
7407         target_stopped_by_hw_breakpoint instead of
7408         thread_stopped_by_hw_breakpoint.
7409         (handle_inferior_event)
7410         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
7411         inferior_ptid directly, nor
7412         set_current_inferior/set_current_program_space.  Use
7413         switch_to_thread / switch_to_inferior_no_thread instead.
7414
7415 2020-06-18  Pedro Alves  <palves@redhat.com>
7416
7417         * target.c (generic_mourn_inferior): Use switch_to_no_thread
7418         instead of writing to inferior_ptid.
7419
7420 2020-06-18  Pedro Alves  <palves@redhat.com>
7421
7422         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
7423         added thread.
7424         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
7425         to the added thread.
7426         (inf_ptrace_target::detach_success): Use switch_to_no_thread
7427         instead of writing to inferior_ptid.
7428
7429 2020-06-18  Pedro Alves  <palves@redhat.com>
7430
7431         * gdbarch-selftests.c: Include "progspace-and-thread.h".
7432         (register_to_value_test): Mock a program_space too.  Heap-allocate
7433         the address space.  Don't write to inferior_ptid.  Use
7434         switch_to_thread instead.
7435
7436 2020-06-18  Pedro Alves  <palves@redhat.com>
7437
7438         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
7439         Delete.
7440         (find_signalled_thread()): New, factored out from
7441         linux_make_corefile_notes and adjusted to handle exited threads.
7442         (linux_make_corefile_notes): Adjust to use the new
7443         find_signalled_thread.
7444
7445 2020-06-18  Pedro Alves  <palves@redhat.com>
7446
7447         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
7448         of saving/restoring inferior_ptid.
7449
7450 2020-06-17  Tom Tromey  <tom@tromey.com>
7451
7452         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
7453         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
7454         declare.
7455         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
7456
7457 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
7458
7459         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
7460         of partial symtabs.
7461
7462 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7463
7464         * regformats/reg-arm.dat: Remove.
7465         * regformats/reg-bfin.dat: Remove.
7466         * regformats/reg-cris.dat: Remove.
7467         * regformats/reg-crisv32.dat: Remove.
7468         * regformats/reg-m32r.dat: Remove.
7469         * regformats/reg-tilegx.dat: Remove.
7470         * regformats/reg-tilegx32.dat: Remove.
7471
7472 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7473
7474         * features/Makefile (WHICH): Remove arm files.
7475         * regformats/arm/arm-with-iwmmxt.dat: Remove.
7476         * regformats/arm/arm-with-neon.dat: Remove.
7477         * regformats/arm/arm-with-vfpv2.dat: Remove.
7478         * regformats/arm/arm-with-vfpv3.dat: Remove.
7479
7480 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
7481
7482         * features/Makefile (XMLTOC): Remove rx.xml.
7483
7484 2020-06-17  Pedro Alves  <palves@redhat.com>
7485
7486         * gdbthread.h (thread_control_state) <trap_expected> Update
7487         comments.
7488
7489 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7490
7491         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
7492         ada_language::lookup_symbol_nonlocal.
7493         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
7494         (ada_language::lookup_symbol_nonlocal): New member function,
7495         implementation from ada_lookup_symbol_nonlocal.
7496         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
7497         initializer.
7498         (cplus_language_data): Delete la_lookup_symbol_nonlocal
7499         initializer.
7500         (cplus_language::lookup_symbol_nonlocal): New member function.
7501         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
7502         (minimal_language_data) Likewise.
7503         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
7504         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
7505         initializer.
7506         (d_language::lookup_symbol_nonlocal): New member function.
7507         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
7508         initializer.
7509         (f_language::lookup_symbol_nonlocal): New member function.
7510         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
7511         initializer.
7512         * language.c (unknown_language_data): Likewise.
7513         (auto_language_data): Likewise.
7514         * language.h (language_data): Delete la_lookup_symbol_nonlocal
7515         field.
7516         (language_defn::lookup_symbol_nonlocal): New member function.
7517         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
7518         initializer.
7519         * objc-lang.c (objc_language_data): Likewise.
7520         * opencl-lang.c (opencl_language_data): Likewise.
7521         * p-lang.c (pascal_language_data): Likewise.
7522         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
7523         rust_language::lookup_symbol_nonlocal.
7524         (rust_language_data): Delete la_lookup_symbol_nonlocal
7525         initializer.
7526         (rust_language::lookup_symbol_nonlocal): New member function,
7527         implementation from rust_lookup_symbol_nonlocal.
7528         * symtab.c (lookup_symbol_aux): Update call to
7529         lookup_symbol_nonlocal.
7530         (basic_lookup_symbol_nonlocal): Rename to...
7531         (language_defn::lookup_symbol_nonlocal): ...this, and update
7532         header comment.  Remove language_defn parameter, and replace with
7533         uses of `this'.
7534         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
7535
7536 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7537
7538         * ada-lang.c (ada_language_data): Delete la_value_print_inner
7539         initializer.
7540         (ada_language::value_print_inner): New member function.
7541         * c-lang.c (c_language_data): Delete la_value_print_inner
7542         initializer.
7543         (cplus_language_data): Likewise.
7544         (asm_language_data): Likewise.
7545         (minimal_language_data): Likewise.
7546         * d-lang.c (d_language_data): Likewise.
7547         (d_language::value_print_inner): New member function.
7548         * f-lang.c (f_language_data): Delete la_value_print_inner
7549         initializer.
7550         (f_language::value_print_inner): New member function.
7551         * f-lang.h (f_value_print_innner): Rename to...
7552         (f_value_print_inner): ...this (note spelling of 'inner').
7553         * f-valprint.c (f_value_print_innner): Rename to...
7554         (f_value_print_inner): ...this (note spelling of 'inner').
7555         * go-lang.c (go_language_data): Delete la_value_print_inner
7556         initializer.
7557         (go_language::value_print_inner): New member function.
7558         * language.c (language_defn::value_print_inner): Define new member
7559         function.
7560         (unk_lang_value_print_inner): Delete.
7561         (unknown_language_data): Delete la_value_print_inner initializer.
7562         (unknown_language::value_print_inner): New member function.
7563         (auto_language_data): Delete la_value_print_inner initializer.
7564         (auto_language::value_print_inner): New member function.
7565         * language.h (language_data): Delete la_value_print_inner field.
7566         (language_defn::value_print_inner): Delcare new member function.
7567         * m2-lang.c (m2_language_data): Delete la_value_print_inner
7568         initializer.
7569         (m2_language::value_print_inner): New member function.
7570         * objc-lang.c (objc_language_data): Delete la_value_print_inner
7571         initializer.
7572         * opencl-lang.c (opencl_language_data): Likewise.
7573         * p-lang.c (pascal_language_data): Likewise.
7574         (pascal_language::value_print_inner): New member function.
7575         * rust-lang.c (rust_language_data): Delete la_value_print_inner
7576         initializer.
7577         (rust_language::value_print_inner): New member function.
7578         * valprint.c (do_val_print): Update call to value_print_inner.
7579
7580 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7581
7582         * ada-lang.c (ada_language_data): Delete la_value_print
7583         initializer.
7584         (ada_language::value_print): New member function.
7585         * c-lang.c (c_language_data): Delete la_value_print initializer.
7586         (cplus_language_data): Likewise.
7587         (asm_language_data): Likewise.
7588         (minimal_language_data): Likewise.
7589         * d-lang.c (d_language_data): Likewise.
7590         * f-lang.c (f_language_data): Likewise.
7591         * go-lang.c (go_language_data): Likewise.
7592         * language.c (unk_lang_value_print): Delete.
7593         (language_defn::value_print): Define new member function.
7594         (unknown_language_data): Delete la_value_print initializer.
7595         (unknown_language::value_print): New member function.
7596         (auto_language_data): Delete la_value_print initializer.
7597         (auto_language::value_print): New member function.
7598         * language.h (language_data): Delete la_value_print field.
7599         (language_defn::value_print): Declare new member function.
7600         (LA_VALUE_PRINT): Update call to value_print.
7601         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
7602         * objc-lang.c (objc_language_data): Likewise.
7603         * opencl-lang.c (opencl_language_data): Likewise.
7604         * p-lang.c (pascal_language_data): Likewise.
7605         (pascal_language::value_print): New member function.
7606         * rust-lang.c (rust_language_data): Delete la_value_print
7607         initializer.
7608
7609 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7610
7611         * ada-lang.c (ada_watch_location_expression): Rename to
7612         ada_language::watch_location_expression.
7613         (ada_language_data): Delete la_watch_location_expression
7614         initializer.
7615         (ada_language::watch_location_expression): New member function,
7616         implementation from ada_watch_location_expression.
7617         * breakpoint.c (watch_command_1): Update call to
7618         watch_location_expression.
7619         * c-lang.c (c_watch_location_expression): Rename to
7620         language_defn::watch_location_expression.
7621         (c_language_data): Delete la_watch_location_expression
7622         initializer.
7623         (cplus_language_data): Likewise.
7624         (asm_language_data): Likewise.
7625         (minimal_language_data): Likewise.
7626         * c-lang.h (c_watch_location_expression): Delete declaration.
7627         * d-lang.c (d_language_data): Delete la_watch_location_expression
7628         initializer.
7629         * f-lang.c (f_language_data): Likewise.
7630         * go-lang.c (go_language_data): Likewise.
7631         * language.c (language_defn::watch_location_expression): Member
7632         function implementation from c_watch_location_expression.
7633         (unknown_language_data): Delete la_watch_location_expression
7634         initializer.
7635         (auto_language_data): Likewise.
7636         * language.h (language_data): Delete la_watch_location_expression
7637         field.
7638         (language_defn::watch_location_expression): Declare new member
7639         function.
7640         * m2-lang.c (m2_language_data): Delete
7641         la_watch_location_expression initializer.
7642         * objc-lang.c (objc_language_data): Likewise.
7643         * opencl-lang.c (opencl_language_data): Likewise.
7644         * p-lang.c (pascal_language_data): Likewise.
7645         * rust-lang.c (rust_watch_location_expression): Rename to
7646         rust_language::watch_location_expression.
7647         (rust_language_data): Delete la_watch_location_expression
7648         initializer.
7649         (rust_language::watch_location_expression): New member function,
7650         implementation from rust_watch_location_expression.
7651
7652 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7653
7654         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
7655         ada_language::collect_symbol_completion_matches.
7656         (ada_language_data): Delete la_collect_symbol_completion_matches
7657         initializer.
7658         (ada_language::collect_symbol_completion_matches): New member
7659         function, implementation from
7660         ada_collect_symbol_completion_matches.
7661         * c-lang.c (c_language_data): Delete
7662         la_collect_symbol_completion_matches initializer.
7663         (cplus_language_data): Likewise.
7664         (asm_language_data): Likewise.
7665         (minimal_language_data): Likewise.
7666         * d-lang.c (d_language_data): Likewise.
7667         * f-lang.c (f_collect_symbol_completion_matches): Rename to
7668         f_language::collect_symbol_completion_matches.
7669         (f_language_data): Delete la_collect_symbol_completion_matches
7670         initializer.
7671         (f_language::collect_symbol_completion_matches) New member
7672         function, implementation from f_collect_symbol_completion_matches.
7673         * go-lang.c (go_language_data): Delete
7674         la_collect_symbol_completion_matches initializer.
7675         * language.c (unknown_language_data): Likewise.
7676         (auto_language_data): Likewise.
7677         * language.h (language_data): Delete
7678         la_collect_symbol_completion_matches field.
7679         (language_defn::collect_symbol_completion_matches): New member
7680         function.
7681         * m2-lang.c (m2_language_data): Delete
7682         la_collect_symbol_completion_matches initializer.
7683         * objc-lang.c (objc_language_data): Likewise.
7684         * opencl-lang.c (opencl_language_data): Likewise.
7685         * p-lang.c (pascal_language_data): Likewise.
7686         * rust-lang.c (rust_language_data): Likewise.
7687         * symtab.c (default_collect_symbol_completion_matches): Delete.
7688         (collect_symbol_completion_matches): Update call to
7689         collect_symbol_completion_matches.
7690         (collect_symbol_completion_matches_type): Likewise.
7691         * symtab.h (default_collect_symbol_completion_matches): Delete
7692         declaration.
7693
7694 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7695
7696         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
7697         (ada_language_data): Delete la_word_break_characters initializer.
7698         (ada_language::word_break_characters): New member function.
7699         * c-lang.c (c_language_data): Delete la_word_break_characters
7700         initializer.
7701         (cplus_language_data): Likewise.
7702         (asm_language_data): Likewise.
7703         (minimal_language_data): Likewise.
7704         * completer.c: Update global comment.
7705         (advance_to_expression_complete_word_point): Update call to
7706         word_break_characters.
7707         (complete_files_symbols): Likewise.
7708         (complete_line_internal_1): Likewise.
7709         (default_completer_handle_brkchars): Likewise.
7710         (skip_quoted_chars): Likewise.
7711         * d-lang.c (d_language_data): Delete la_word_break_characters
7712         initializer.
7713         * f-lang.c (f_word_break_characters): Delete.
7714         (f_language_data): Delete la_word_break_characters initializer.
7715         (f_language::word_break_characters): New member function.
7716         * go-lang.c (go_language_data): Delete la_word_break_characters
7717         initializer.
7718         * language.c (unknown_language_data): Likewise.
7719         (auto_language_data): Likewise.
7720         * language.h (default_word_break_characters): Move declaration to
7721         earlier in the file.
7722         (language_data): Delete la_word_break_characters field.
7723         (language_defn::word_break_characters): New member function.
7724         * m2-lang.c (m2_language_data): Delete la_word_break_characters
7725         initializer.
7726         * objc-lang.c (objc_language_data): Likewise.
7727         * opencl-lang.c (opencl_language_data): Likewise.
7728         * p-lang.c (pascal_language_data): Likewise.
7729         * rust-lang.c (rust_language_data): Likewise.
7730
7731 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7732
7733         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
7734         (ada_language_data): Delete la_get_symbol_name_matcher
7735         initializer.
7736         (language_defn::get_symbol_name_matcher_inner): New member
7737         function.
7738         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
7739         initializer.
7740         (cplus_language_data): Likewise.
7741         (cplus_language::get_symbol_name_matcher_inner): New member
7742         function.
7743         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
7744         (minimal_language_data): Likewise.
7745         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
7746         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
7747         initializer.
7748         * dictionary.c (iter_match_first_hashed): Update call to
7749         get_symbol_name_matcher.
7750         (iter_match_next_hashed): Likewise.
7751         (iter_match_next_linear): Likewise.
7752         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
7753         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
7754         initializer.
7755         (f_language::get_symbol_name_matcher_inner): New member function.
7756         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
7757         initializer.
7758         * language.c (default_symbol_name_matcher): Update header comment,
7759         make static.
7760         (language_defn::get_symbol_name_matcher): New definition.
7761         (language_defn::get_symbol_name_matcher_inner): Likewise.
7762         (get_symbol_name_matcher): Delete.
7763         (unknown_language_data): Delete la_get_symbol_name_matcher
7764         initializer.
7765         (auto_language_data): Likewise.
7766         * language.h (language_data): Delete la_get_symbol_name_matcher
7767         field.
7768         (language_defn::get_symbol_name_matcher): New member function.
7769         (language_defn::get_symbol_name_matcher_inner): Likewise.
7770         (default_symbol_name_matcher): Delete declaration.
7771         * linespec.c (find_methods): Update call to
7772         get_symbol_name_matcher.
7773         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
7774         initializer.
7775         * minsyms.c (lookup_minimal_symbol): Update call to
7776         get_symbol_name_matcher.
7777         (iterate_over_minimal_symbols): Likewise.
7778         * objc-lang.c (objc_language_data): Delete
7779         la_get_symbol_name_matcher initializer.
7780         * opencl-lang.c (opencl_language_data): Likewise.
7781         * p-lang.c (pascal_language_data): Likewise.
7782         * psymtab.c (psymbol_name_matches): Update call to
7783         get_symbol_name_matcher.
7784         * rust-lang.c (rust_language_data): Delete
7785         la_get_symbol_name_matcher initializer.
7786         * symtab.c (symbol_matches_search_name): Update call to
7787         get_symbol_name_matcher.
7788         (compare_symbol_name): Likewise.
7789
7790 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7791
7792         * ada-lang.c (ada_language_data): Delete la_compute_program
7793         initializer.
7794         * c-lang.c (c_language_data): Likewise.
7795         (c_language::compute_program): New member function.
7796         (cplus_language_data): Delete la_compute_program initializer.
7797         (cplus_language::compute_program): New member function.
7798         (asm_language_data): Delete la_compute_program initializer.
7799         (minimal_language_data): Likewise.
7800         * c-lang.h (c_compute_program): Update comment.
7801         (cplus_compute_program): Likewise.
7802         * compile/compile-c-support.c (c_compute_program): Likewise.
7803         (cplus_compute_program): Likewise.
7804         * compile/compile.c (compile_to_object): Update call to
7805         la_compute_program.
7806         * d-lang.c (d_language_data): Delete la_compute_program
7807         initializer.
7808         * f-lang.c (f_language_data): Likewise.
7809         * go-lang.c (go_language_data): Likewise.
7810         * language.c (unknown_language_data): Likewise.
7811         (auto_language_data): Likewise.
7812         * language.h (language_data): Delete la_compute_program field.
7813         (language_defn::compute_program): New member function.
7814         * m2-lang.c (m2_language_data): Delete la_compute_program
7815         initializer.
7816         * objc-lang.c (objc_language_data): Likewise.
7817         * opencl-lang.c (opencl_language_data): Likewise.
7818         * p-lang.c (pascal_language_data): Likewise.
7819         * rust-lang.c (rust_language_data): Likewise.
7820
7821 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7822
7823         * ada-lang.c (ada_language_data) Delete
7824         la_class_name_from_physname initializer.
7825         * c-lang.c (c_language_data): Likewise.
7826         (cplus_language_data): Likewise.
7827         (cplus_language::class_name_from_physname): New member function.
7828         (asm_language_data): Delete la_class_name_from_physname
7829         initializer.
7830         (minimal_language_data): Likewise.
7831         * d-lang.c (d_language_data): Likewise.
7832         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
7833         method on language_defn class.
7834         (guess_full_die_structure_name): Likewise.
7835         * f-lang.c (f_language_data): Delete la_class_name_from_physname
7836         initializer.
7837         * go-lang.c (go_language_data): Likewise.
7838         * language.c (language_class_name_from_physname): Delete.
7839         (unk_lang_class_name): Delete.
7840         (unknown_language_data): Delete la_class_name_from_physname
7841         initializer.
7842         (auto_language_data): Likewise.
7843         * language.h (language_data): Delete la_class_name_from_physname
7844         field.
7845         (language_defn::class_name_from_physname): New function.
7846         (language_class_name_from_physname): Delete declaration.
7847         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
7848         initializer.
7849         * objc-lang.c (objc_language_data): Likewise.
7850         * opencl-lang.c (opencl_language_data): Likewise.
7851         * p-lang.c (pascal_language_data): Likewise.
7852         * rust-lang.c (rust_language_data): Likewise.
7853
7854 2020-06-16  Tom Tromey  <tom@tromey.com>
7855
7856         * tui/tui-data.h (STATUS_NAME): New macro.
7857         * tui/tui-layout.c (tui_remove_some_windows)
7858         (initialize_known_windows, tui_register_window)
7859         (tui_layout_split::remove_windows, initialize_layouts)
7860         (tui_new_layout_command): Don't use hard-coded window names.
7861
7862 2020-06-16  Tom Tromey  <tom@tromey.com>
7863
7864         PR tui/25348:
7865         * tui/tui.c (tui_ensure_readline_initialized): Rename from
7866         tui_initialize_readline.  Only run once.  Call rl_initialize.
7867         * tui/tui.h (tui_ensure_readline_initialized): Rename from
7868         tui_initialize_readline.
7869         * tui/tui-io.c (tui_setup_io): Call
7870         tui_ensure_readline_initialized.
7871         * tui/tui-interp.c (tui_interp::init): Update.
7872
7873 2020-06-16  Tom Tromey  <tom@tromey.com>
7874
7875         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
7876         Also preserve the status window.
7877
7878 2020-06-16  Tom Tromey  <tom@tromey.com>
7879
7880         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
7881         where m_window==nullptr.
7882
7883 2020-06-15  Tom Tromey  <tromey@adacore.com>
7884
7885         * windows-nat.c (windows_nat::handle_output_debug_string):
7886         Update.
7887         (windows_nat::handle_ms_vc_exception): Update.
7888         * target.h (target_read_string): Change API.
7889         * target.c (target_read_string): Change API.
7890         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
7891         Update.
7892         * solib-frv.c (frv_current_sos): Update.
7893         * solib-dsbt.c (dsbt_current_sos): Update.
7894         * solib-darwin.c (darwin_current_sos): Update.
7895         * linux-thread-db.c (inferior_has_bug): Update.
7896         * expprint.c (print_subexp_standard): Update.
7897         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
7898         (ada_exception_message_1): Update.
7899
7900 2020-06-15  Tom Tromey  <tromey@adacore.com>
7901
7902         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
7903
7904 2020-06-15  Tom Tromey  <tromey@adacore.com>
7905
7906         * valprint.c (read_string): Update comment.
7907         * target.c (MIN): Remove.
7908         (target_read_string): Rewrite.
7909
7910 2020-06-15  Tom Tromey  <tromey@adacore.com>
7911
7912         * corefile.c (read_memory_string): Remove.
7913         * ada-valprint.c (ada_value_print_ptr): Update.
7914         * ada-lang.h (ada_tag_name): Change return type.
7915         * ada-lang.c (type_from_tag): Update.
7916         (ada_tag_name_from_tsd): Change return type.  Use
7917         target_read_string.
7918         (ada_tag_name): Likewise.
7919         * gdbcore.h (read_memory_string): Don't declare.
7920
7921 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
7922
7923         * symtab.c (rbreak_command): Ignore Windows drive colon.
7924
7925 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
7926
7927         * NEWS: Mention removed GDBserver host support.
7928
7929 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
7930
7931         * features/riscv/rebuild-csr-xml.sh: Updated.
7932
7933 2020-06-11  Tom Tromey  <tom@tromey.com>
7934
7935         PR gdb/18318:
7936         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
7937
7938 2020-06-09  Jonny Grant  <jg@jguk.org>
7939 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
7940
7941         * main.c (captured_main_1): Don't print new line after help.
7942         (print_gdb_help): add mailing list and IRC channel information
7943         to --help.  Add new lines between items in the footer.  Remove
7944         quotes around bug url.
7945
7946 2020-06-11  Keith Seitz  <keiths@redhat.com>
7947
7948         PR gdb/21356
7949         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
7950         Resolve typedefs for type length calculations.
7951
7952 2020-06-10  Tom de Vries  <tdevries@suse.de>
7953
7954         PR ada/24713
7955         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
7956         (write_psymbols): Enable .gdb_index for ada.
7957         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
7958         ada.
7959
7960 2020-06-10  Tom de Vries  <tdevries@suse.de>
7961
7962         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
7963         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
7964         namei" instead of "const char *name" argument.
7965         (dw2_map_matching_symbols): Use "offset_type namei" variant of
7966         dw2_symtab_iter_init.
7967
7968 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7969
7970         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
7971         to use type::field and field::type instead.
7972
7973 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7974
7975         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
7976         to use field::type instead.
7977
7978 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7979
7980         * gdbtypes.h (struct field) <type, set_type>: New methods.
7981         Rename `type` field to...
7982         <m_type>: ... this.  Change references throughout to use type or
7983         set_type methods.
7984         (FIELD_TYPE): Use field::type.  Change call sites that modify
7985         the field's type to use field::set_type instead.
7986
7987 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7988
7989         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
7990         to use type::index_type instead.
7991
7992 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
7993
7994         * gdbtypes.h (struct type) <index_type, set_index_type>: New
7995         methods.
7996         (TYPE_INDEX_TYPE): Use type::index_type.
7997         * gdbtypes.c (create_array_type_with_stride): Likewise.
7998
7999 2020-06-07  Tom Tromey  <tom@tromey.com>
8000
8001         * valprint.c (generic_val_print_float): Remove "embedded_offset"
8002         parameter.
8003         (generic_value_print): Update.
8004
8005 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8006
8007         Revert commit 982a38f60b0.
8008         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
8009
8010 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8011
8012         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
8013         avoid use after free.
8014
8015 2020-06-05  Tom de Vries  <tdevries@suse.de>
8016
8017         * NEWS: Fix typos.
8018
8019 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
8020
8021         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
8022         the per_bfd object.
8023         (dwarf2_read_debug_names): Likewise.
8024         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
8025         object when re-using a per_bfd object with an index.
8026
8027 2020-06-03  Tom de Vries  <tdevries@suse.de>
8028
8029         PR symtab/26046
8030         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
8031         children for C++.
8032         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
8033         DW_TAG_subprogram.
8034
8035 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8036
8037         * ada-lang.c (ada_language_data): Delete skip_trampoline
8038         initializer.
8039         * c-lang.c (c_language_data): Likewise.
8040         (cplus_language_data): Likewise.
8041         (cplus_language::skip_trampoline): New member function.
8042         (asm_language_data): Delete skip_trampoline initializer.
8043         (minimal_language_data): Likewise.
8044         * d-lang.c (d_language_data): Likewise.
8045         * f-lang.c (f_language_data): Likewise.
8046         * go-lang.c (go_language_data): Likewise.
8047         * language.c (unk_lang_trampoline): Delete function.
8048         (skip_language_trampoline): Update.
8049         (unknown_language_data): Delete skip_trampoline initializer.
8050         (auto_language_data): Likewise.
8051         * language.h (language_data): Delete skip_trampoline field.
8052         (language_defn::skip_trampoline): New function.
8053         * m2-lang.c (m2_language_data): Delete skip_trampoline
8054         initializer.
8055         * objc-lang.c (objc_skip_trampoline): Delete function, move
8056         implementation to objc_language::skip_trampoline.
8057         (objc_language_data): Delete skip_trampoline initializer.
8058         (objc_language::skip_trampoline): New member function with
8059         implementation from objc_skip_trampoline.
8060         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
8061         initializer.
8062         * p-lang.c (pascal_language_data): Likewise.
8063         * rust-lang.c (rust_language_data): Likewise.
8064
8065 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8066
8067         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
8068         (ada_language::demangle): New member function.
8069         * c-lang.c (c_language_data): Delete la_demangle initializer.
8070         (cplus_language_data): Delete la_demangle initializer.
8071         (cplus_language::demangle): New member function.
8072         (asm_language_data): Delete la_demangle initializer.
8073         (minimal_language_data): Delete la_demangle initializer.
8074         * d-lang.c (d_language_data): Delete la_demangle initializer.
8075         (d_language::demangle): New member function.
8076         * f-lang.c (f_language_data): Delete la_demangle initializer.
8077         (f_language::demangle): New member function.
8078         * go-lang.c (go_language_data): Delete la_demangle initializer.
8079         (go_language::demangle): New member function.
8080         * language.c (language_demangle): Update.
8081         (unk_lang_demangle): Delete.
8082         (unknown_language_data): Delete la_demangle initializer.
8083         (unknown_language::demangle): New member function.
8084         (auto_language_data): Delete la_demangle initializer.
8085         (auto_language::demangle): New member function.
8086         * language.h (language_data): Delete la_demangle field.
8087         (language_defn::demangle): New function.
8088         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
8089         * objc-lang.c (objc_language_data): Delete la_demangle
8090         initializer.
8091         (objc_language::demangle): New member function.
8092         * opencl-lang.c (opencl_language_data): Delete la_demangle
8093         initializer.
8094         * p-lang.c (pascal_language_data): Likewise.
8095         * rust-lang.c (rust_language_data): Likewise.
8096         (rust_language::demangle): New member function.
8097
8098 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8099
8100         * ada-lang.c (ada_language_data): Delete la_print_type
8101         initializer.
8102         (ada_language::print_type): New member function.
8103         * c-lang.c (c_language_data): Delete la_print_type initializer.
8104         (c_language::print_type): New member function.
8105         (cplus_language_data): Delete la_print_type initializer.
8106         (cplus_language::print_type): New member function.
8107         (asm_language_data): Delete la_print_type initializer.
8108         (asm_language::print_type): New member function.
8109         (minimal_language_data): Delete la_print_type initializer.
8110         (minimal_language::print_type): New member function.
8111         * d-lang.c (d_language_data): Delete la_print_type initializer.
8112         (d_language::print_type): New member function.
8113         * f-lang.c (f_language_data): Delete la_print_type initializer.
8114         (f_language::print_type): New member function.
8115         * go-lang.c (go_language_data): Delete la_print_type initializer.
8116         (go_language::print_type): New member function.
8117         * language.c (unk_lang_print_type): Delete.
8118         (unknown_language_data): Delete la_print_type initializer.
8119         (unknown_language::print_type): New member function.
8120         (auto_language_data): Delete la_print_type initializer.
8121         (auto_language::print_type): New member function.
8122         * language.h (language_data): Delete la_print_type field.
8123         (language_defn::print_type): New function.
8124         (LA_PRINT_TYPE): Update.
8125         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
8126         (m2_language::print_type): New member function.
8127         * objc-lang.c (objc_language_data): Delete la_print_type
8128         initializer.
8129         (objc_language::print_type): New member function.
8130         * opencl-lang.c (opencl_print_type): Delete, implementation moved
8131         to opencl_language::print_type.
8132         (opencl_language_data): Delete la_print_type initializer.
8133         (opencl_language::print_type): New member function, implementation
8134         from opencl_print_type.
8135         * p-lang.c (pascal_language_data): Delete la_print_type
8136         initializer.
8137         (pascal_language::print_type): New member function.
8138         * rust-lang.c (rust_print_type): Delete, implementation moved to
8139         rust_language::print_type.
8140         (rust_language_data): Delete la_print_type initializer.
8141         (rust_language::print_type): New member function, implementation
8142         from rust_print_type.
8143
8144 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8145
8146         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
8147         implementation moves to...
8148         (ada_language::sniff_from_mangled_name): ...here.  Update return
8149         type.
8150         (ada_language_data): Delete la_sniff_from_mangled_name
8151         initializer.
8152         * c-lang.c (c_language_data): Likewise.
8153         (cplus_language_data): Likewise.
8154         (cplus_language::sniff_from_mangled_name): New member function,
8155         implementation taken from gdb_sniff_from_mangled_name.
8156         (asm_language_data): Delete la_sniff_from_mangled_name
8157         initializer.
8158         (minimal_language_data): Likewise.
8159         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
8160         implementation moves to cplus_language::sniff_from_mangled_name.
8161         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
8162         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
8163         moves to...
8164         (d_language::sniff_from_mangled_name): ...here.
8165         (d_language_data): Delete la_sniff_from_mangled_name initializer.
8166         * f-lang.c (f_language_data): Likewise.
8167         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
8168         moves to...
8169         (go_language::sniff_from_mangled_name): ...here.
8170         (go_language_data): Delete la_sniff_from_mangled_name initializer.
8171         * language.c (language_sniff_from_mangled_name): Delete.
8172         (unknown_language_data): Delete la_sniff_from_mangled_name
8173         initializer.
8174         (auto_language_data): Likewise.
8175         * language.h (language_data): Delete la_sniff_from_mangled_name
8176         field.
8177         (language_defn::sniff_from_mangled_name): New function.
8178         (language_sniff_from_mangled_name): Delete declaration.
8179         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
8180         field.
8181         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
8182         implementation moves to...
8183         (objc_language::sniff_from_mangled_name): ...here.
8184         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
8185         * opencl-lang.c (opencl_language_data): Likewise.
8186         * p-lang.c (pascal_language_data): Likewise.
8187         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
8188         implementation moves to...
8189         (rust_language::sniff_from_mangled_name): ...here.
8190         (rust_language_data): Delete la_sniff_from_mangled_name
8191         initializer.
8192         * symtab.c (symbol_find_demangled_name): Call
8193         sniff_from_mangled_name member function.
8194
8195 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8196
8197         * ada-lang.c (ada_language_data): Delete la_search_name_hash
8198         initializer.
8199         * c-lang.c (c_language_data): Likewise.
8200         (cplus_language_data): Likewise.
8201         (cplus_language::search_name_hash): New member function.
8202         (asm_language_data): Delete la_search_name_hash initializer.
8203         (minimal_language_data): Likewise.
8204         * d-lang.c (d_language_data): Likewise.
8205         * dictionary.c (default_search_name_hash): Rename to...
8206         (language_defn::search_name_hash): ...this.
8207         * f-lang.c (f_language_data): Likewise.
8208         (f_language::search_name_hash): New member function.
8209         * go-lang.c (go_language_data): Delete la_search_name_hash
8210         initializer.
8211         * language.c (unknown_language_data): Likewise.
8212         (auto_language_data): Likewise.
8213         * language.h (struct language_data): Delete la_search_name_hash
8214         field.
8215         (language_defn::search_name_hash): Declare new member function.
8216         (default_search_name_hash): Delete declaration.
8217         * m2-lang.c (m2_language_data): Delete la_search_name_hash
8218         initializer.
8219         * objc-lang.c (objc_language_data): Likewise.
8220         * opencl-lang.c (opencl_language_data): Likewise.
8221         * p-lang.c (pascal_language_data): Likewise.
8222         * rust-lang.c (rust_language_data): Likewise.
8223         * symtab.c (search_name_hash): Update call.
8224
8225 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8226
8227         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
8228         initializer.
8229         * c-lang.c (class compile_instance): Declare.
8230         (c_language_data): Delete la_get_compile_instance initializer.
8231         (c_language::get_compile_instance): New member function.
8232         (cplus_language_data): Delete la_get_compile_instance initializer.
8233         (cplus_language::get_compile_instance): New member function.
8234         (asm_language_data): Delete la_get_compile_instance initializer.
8235         (minimal_language_data): Likewise.
8236         * c-lang.h (c_get_compile_context): Update comment.
8237         (cplus_get_compile_context): Update comment.
8238         * compile/compile.c (compile_to_object): Update calls, don't rely
8239         on function pointer being NULL.
8240         * d-lang.c (d_language_data): Delete la_get_compile_instance
8241         initializer.
8242         * f-lang.c (f_language_data): Likewise.
8243         * go-lang.c (go_language_data): Likewise.
8244         * language.c (unknown_language_data): Likewise.
8245         (auto_language_data): Likewise.
8246         * language.h (language_data): Delete la_get_compile_instance field.
8247         (language_defn::get_compile_instance): New member function.
8248         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
8249         initializer.
8250         * objc-lang.c (objc_language_data): Likewise.
8251         * opencl-lang.c (opencl_language_data): Likewise.
8252         * p-lang.c (pascal_language_data): Likewise.
8253         * rust-lang.c (rust_language_data): Likewise.
8254
8255 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8256
8257         * ada-lang.c (ada_add_all_symbols): Update comment.
8258         (ada_iterate_over_symbols): Delete, move implementation to...
8259         (ada_language::iterate_over_symbols): ...here, a new member
8260         function, rewrite to use range based for loop.
8261         (ada_language_data): Delete la_iterate_over_symbols initializer.
8262         * c-lang.c (c_language_data): Likewise.
8263         (cplus_language_data): Likewise.
8264         (asm_language_data): Likewise.
8265         (minimal_language_data): Likewise.
8266         * d-lang.c (d_language_data): Likewise.
8267         * f-lang.c (f_language_data): Likewise.
8268         * go-lang.c (go_language_data): Likewise.
8269         * language.c (unknown_language_data): Likewise.
8270         (auto_language_data): Likewise.
8271         * language.h (language_data): Delete la_iterate_over_symbols field.
8272         (language_defn::iterate_over_symbols): New member function.
8273         (LA_ITERATE_OVER_SYMBOLS): Update.
8274         * linespec.c (iterate_over_all_matching_symtabs): Update.
8275         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
8276         initializer.
8277         * objc-lang.c (objc_language_data): Likewise.
8278         * opencl-lang.c (opencl_language_data): Likewise.
8279         * p-lang.c (pascal_language_data): Likewise.
8280         * rust-lang.c (rust_language_data): Likewise.
8281
8282 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8283
8284         * ada-lang.c (ada_language_data): Delete
8285         la_lookup_transparent_type initializer.
8286         * c-lang.c (c_language_data): Likewise.
8287         (cplus_language_data): Likewise.
8288         (cplus_language::lookup_transparent_type): New member function.
8289         (asm_language_data): Delete la_lookup_transparent_type
8290         initializer.
8291         (minimal_language_data): Likewise.
8292         * d-lang.c (d_language_data): Likewise.
8293         * f-lang.c (f_language_data): Likewise.
8294         * go-lang.c (go_language_data): Likewise.
8295         * language.c (unknown_language_data): Likewise.
8296         (auto_language_data): Likewise.
8297         * language.h (struct language_data): Delete
8298         la_lookup_transparent_type field.
8299         (language_defn::lookup_transparent_type): New member function.
8300         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
8301         initializer.
8302         * objc-lang.c (objc_language_data): Likewise.
8303         * opencl-lang.c (opencl_language_data): Likewise.
8304         * p-lang.c (pascal_language_data): Likewise.
8305         * rust-lang.c (rust_language_data): Likewise.
8306         * symtab.c (symbol_matches_domain): Update call.
8307
8308 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8309
8310         * ada-lang.c (ada_language_arch_info): Delete function, move
8311         implementation to...
8312         (ada_language::language_arch_info): ...here, a new member
8313         function.
8314         (ada_language_data): Delete la_language_arch_info.
8315         * c-lang.c (c_language_data): Likewise.
8316         (c_language::language_arch_info): New member function.
8317         (cplus_language_arch_info): Delete function, move
8318         implementation to...
8319         (cplus_language::language_arch_info): ...here, a new member
8320         function.
8321         (cplus_language_data): Delete la_language_arch_info.
8322         (asm_language_data): Likewise.
8323         (asm_language::language_arch_info): New member function.
8324         (minimal_language_data): Delete la_language_arch_info.
8325         (minimal_language::language_arch_info): New member function.
8326         * d-lang.c (d_language_arch_info): Delete function, move
8327         implementation to...
8328         (d_language::language_arch_info): ...here, a new member
8329         function.
8330         (d_language_data): Delete la_language_arch_info.
8331         * f-lang.c (f_language_arch_info): Delete function, move
8332         implementation to...
8333         (f_language::language_arch_info): ...here, a new member
8334         function.
8335         (f_language_data): Delete la_language_arch_info.
8336         * go-lang.c (go_language_arch_info): Delete function, move
8337         implementation to...
8338         (go_language::language_arch_info): ...here, a new member
8339         function.
8340         (go_language_data): Delete la_language_arch_info.
8341         * language.c (unknown_language_data): Likewise.
8342         (unknown_language::language_arch_info): New member function.
8343         (auto_language_data): Delete la_language_arch_info.
8344         (auto_language::language_arch_info): New member function.
8345         (language_gdbarch_post_init): Update call to
8346         la_language_arch_info.
8347         * language.h (language_data): Delete la_language_arch_info
8348         function pointer.
8349         (language_defn::language_arch_info): New function.
8350         * m2-lang.c (m2_language_arch_info): Delete function, move
8351         implementation to...
8352         (m2_language::language_arch_info): ...here, a new member
8353         function.
8354         (m2_language_data): Delete la_language_arch_info.
8355         * objc-lang.c (objc_language_arch_info): Delete function, move
8356         implementation to...
8357         (objc_language::language_arch_info): ...here, a new member
8358         function.
8359         (objc_language_data): Delete la_language_arch_info.
8360         * opencl-lang.c (opencl_language_arch_info): Delete function, move
8361         implementation to...
8362         (opencl_language::language_arch_info): ...here, a new member
8363         function.
8364         (opencl_language_data): Delete la_language_arch_info.
8365         * p-lang.c (pascal_language_arch_info): Delete function, move
8366         implementation to...
8367         (pascal_language::language_arch_info): ...here, a new member
8368         function.
8369         (pascal_language_data): Delete la_language_arch_info.
8370         * rust-lang.c (rust_language_arch_info): Delete function, move
8371         implementation to...
8372         (rust_language::language_arch_info): ...here, a new member
8373         function.
8374         (rust_language_data): Delete la_language_arch_info.
8375
8376 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8377
8378         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
8379         initializer.
8380         * c-lang.c (c_language_data): Likewise.
8381         (cplus_language_data): Likewise.
8382         (cplus_language::pass_by_reference_info): New method.
8383         (asm_language_data): Delete la_pass_by_reference initializer.
8384         (minimal_language_data): Likewise.
8385         * cp-abi.c (cp_pass_by_reference): Remove use of
8386         default_pass_by_reference.
8387         * d-lang.c (d_language_data): Likewise.
8388         * f-lang.c (f_language_data): Likewise.
8389         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
8390         default_pass_by_reference.
8391         * go-lang.c (go_language_data): Likewise.
8392         * language.c (language_pass_by_reference): Update.
8393         (default_pass_by_reference): Delete.
8394         (unknown_language_data): Delete la_pass_by_reference
8395         initializer.
8396         (auto_language_data): Likewise.
8397         * language.h (struct language_data): Delete la_pass_by_reference
8398         field.
8399         (language_defn::pass_by_reference_info): New member function.
8400         (default_pass_by_reference): Delete declaration.
8401         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
8402         initializer.
8403         * objc-lang.c (objc_language_data): Likewise.
8404         * opencl-lang.c (opencl_language_data): Likewise.
8405         * p-lang.c (pascal_language_data): Likewise.
8406         * rust-lang.c (rust_language_data): Likewise.
8407
8408 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8409
8410         * ada-lang.c (ada_read_var_value): Delete function, move
8411         implementation to...
8412         (ada_language::read_var_value): ...here.
8413         (ada_language_data): Delete la_read_var_value initializer.
8414         * c-lang.c (c_language_data): Likewise.
8415         (cplus_language_data): Likewise.
8416         (minimal_language_data): Likewise.
8417         * d-lang.c (d_language_data): Likewise.
8418         * f-lang.c (f_language_data): Likewise.
8419         * findvar.c (default_read_var_value): Rename to...
8420         (language_defn::read_var_value): ...this.
8421         * findvar.c (read_var_value): Update header comment, and change to
8422         call member function instead of function pointer.
8423         * go-lang.c (go_language_data): Likewise.
8424         * language.c (unknown_language_data): Delete la_read_var_value
8425         initializer.
8426         (auto_language_data): Likewise.
8427         * language.h (struct language_data): Delete la_read_var_value
8428         field.
8429         (language_defn::read_var_value): New member function.
8430         (default_read_var_value): Delete declaration.
8431         * m2-lang.c (m2_language_data): Delete la_read_var_value
8432         initializer.
8433         * objc-lang.c (objc_language_data): Likewise.
8434         * opencl-lang.c (opencl_language_data): Likewise.
8435         * p-lang.c (pascal_language_data): Likewise.
8436         * rust-lang.c (rust_language_data): Likewise.
8437         * value.h (default_read_var_value): Delete declaration.
8438
8439 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8440
8441         * ada-lang.c (ada_print_array_index): Delete function, move
8442         implementation to...
8443         (ada_language::print_array_index): ...here.
8444         (ada_language_data): Delete la_print_array_index initializer.
8445         * c-lang.c (c_language_data): Likewise.
8446         (cplus_language_data): Likewise.
8447         (minimal_language_data): Likewise.
8448         * d-lang.c (d_language_data): Likewise.
8449         * f-lang.c (f_language_data): Likewise.
8450         * go-lang.c (go_language_data): Likewise.
8451         * language.c (default_print_array_index): Delete function, move
8452         implementation to...
8453         (language_defn::print_array_index): ...here.
8454         (unknown_language_data): Delete la_print_array_index initializer.
8455         (auto_language_data): Likewise.
8456         * language.h (struct language_data): Delete la_print_array_index
8457         field.
8458         (language_defn::print_array_index): New member function.
8459         (LA_PRINT_ARRAY_INDEX): Update.
8460         (default_print_array_index): Delete declaration.
8461         * m2-lang.c (m2_language_data): Delete la_print_array_index
8462         initializer.
8463         * objc-lang.c (objc_language_data): Likewise.
8464         * opencl-lang.c (opencl_language_data): Likewise.
8465         * p-lang.c (pascal_language_data): Likewise.
8466         * rust-lang.c (rust_language_data): Likewise.
8467
8468 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8469
8470         * gdb/ada-lang.c (ada_language_defn): Convert to...
8471         (ada_language_data): ...this.
8472         (class ada_language): New class.
8473         (ada_language_defn): New static global.
8474         * gdb/c-lang.c (c_language_defn): Convert to...
8475         (c_language_data): ...this.
8476         (class c_language): New class.
8477         (c_language_defn): New static global.
8478         (cplus_language_defn): Convert to...
8479         (cplus_language_data): ...this.
8480         (class cplus_language): New class.
8481         (cplus_language_defn): New static global.
8482         (asm_language_defn): Convert to...
8483         (asm_language_data): ...this.
8484         (class asm_language): New class.
8485         (asm_language_defn): New static global.
8486         (minimal_language_defn): Convert to...
8487         (minimal_language_data): ...this.
8488         (class minimal_language): New class.
8489         (minimal_language_defn): New static global.
8490         * gdb/d-lang.c (d_language_defn): Convert to...
8491         (d_language_data): ...this.
8492         (class d_language): New class.
8493         (d_language_defn): New static global.
8494         * gdb/f-lang.c (f_language_defn): Convert to...
8495         (f_language_data): ...this.
8496         (class f_language): New class.
8497         (f_language_defn): New static global.
8498         * gdb/go-lang.c (go_language_defn): Convert to...
8499         (go_language_data): ...this.
8500         (class go_language): New class.
8501         (go_language_defn): New static global.
8502         * gdb/language.c (unknown_language_defn): Remove declaration.
8503         (current_language): Initialize to nullptr, real initialization is
8504         moved to _initialize_language.
8505         (languages): Delete global.
8506         (language_defn::languages): Define.
8507         (set_language_command): Use language_defn::languages.
8508         (set_language): Likewise.
8509         (range_error): Likewise.
8510         (language_enum): Likewise.
8511         (language_def): Likewise.
8512         (add_set_language_command): Use language_def::languages for the
8513         language list, and language_def to lookup language pointers.
8514         (skip_language_trampoline): Use language_defn::languages.
8515         (unknown_language_defn): Convert to...
8516         (unknown_language_data): ...this.
8517         (class unknown_language): New class.
8518         (unknown_language_defn): New static global.
8519         (auto_language_defn): Convert to...
8520         (auto_language_data): ...this.
8521         (class auto_language): New class.
8522         (auto_language_defn): New static global.
8523         (language_gdbarch_post_init): Use language_defn::languages.
8524         (_initialize_language): Initialize current_language.
8525         * gdb/language.h (struct language_defn): Rename to...
8526         (struct language_data): ...this.
8527         (struct language_defn): New.
8528         (auto_language_defn): Delete.
8529         (unknown_language_defn): Delete.
8530         (minimal_language_defn): Delete.
8531         (ada_language_defn): Delete.
8532         (asm_language_defn): Delete.
8533         (c_language_defn): Delete.
8534         (cplus_language_defn): Delete.
8535         (d_language_defn): Delete.
8536         (f_language_defn): Delete.
8537         (go_language_defn): Delete.
8538         (m2_language_defn): Delete.
8539         (objc_language_defn): Delete.
8540         (opencl_language_defn): Delete.
8541         (pascal_language_defn): Delete.
8542         (rust_language_defn): Delete.
8543         * gdb/m2-lang.c (m2_language_defn): Convert to...
8544         (m2_language_data): ...this.
8545         (class m2_language): New class.
8546         (m2_language_defn): New static global.
8547         * gdb/objc-lang.c (objc_language_defn): Convert to...
8548         (objc_language_data): ...this.
8549         (class objc_language): New class.
8550         (objc_language_defn): New static global.
8551         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
8552         (opencl_language_data): ...this.
8553         (class opencl_language): New class.
8554         (opencl_language_defn): New static global.
8555         * gdb/p-lang.c (pascal_language_defn): Convert to...
8556         (pascal_language_data): ...this.
8557         (class pascal_language): New class.
8558         (pascal_language_defn): New static global.
8559         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
8560         language pointer, update comment format.
8561         * gdb/rust-lang.c (rust_language_defn): Convert to...
8562         (rust_language_data): ...this.
8563         (class rust_language): New class.
8564         (rust_language_defn): New static global.
8565
8566 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
8567
8568         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
8569         member variable.
8570         <m_stmt_at_address>: New member variable.
8571         (lnp_state_machine::record_line): Don't record some lines, update
8572         tracking of is_stmt at the same address.
8573         (lnp_state_machine::lnp_state_machine): Initialise new member
8574         variables.
8575
8576 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8577
8578         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
8579         "-include gnu-nat-mig.h".
8580         * gnu-nat-mig.h: New file.
8581         * gnu-nat.c: Include "gnu-nat-mig.h".
8582         (exc_server, msg_reply_server, notify_server,
8583         process_reply_server): Remove declarations.
8584
8585 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8586
8587         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
8588         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
8589         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
8590         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
8591         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
8592         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
8593         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
8594         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
8595         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
8596         to gnu_nat_target class.
8597         * gnu-nat.c: Likewise.
8598         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
8599         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
8600         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
8601         object.
8602         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
8603         instead of `gnu_target'.
8604
8605 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8606
8607         * i386-gnu-tdep.c: Include "gdbcore.h"
8608         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
8609         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
8610         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
8611         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
8612         i386_gnu_sigcontext_addr): New functions
8613         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
8614         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
8615         tdep.
8616
8617 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8618
8619         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
8620         before fork_inferior call. Avoid calling it if target_is_pushed returns
8621         true.
8622
8623 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8624
8625         * gnu-nat.h (gnu_target): New variable declaration.
8626         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
8627         gnu_target.
8628         * gnu-nat.c (gnu_target): New variable.
8629         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
8630         add_thread_silent, and add_thread calls.
8631         (gnu_nat_target::create_inferior): Pass gnu_target to
8632         add_thread_silent, thread_change_ptid call.
8633         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
8634         call.
8635
8636 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8637
8638         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
8639         (gnu_nat_target::find_memory_regions): Remove unused
8640         `old_address' variable.
8641
8642 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8643
8644         * gnu-nat.c: Include "gdbarch.h".
8645
8646 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8647
8648         * reply_mig_hack.awk (Error return): Cast function through
8649         void *, to bypass compiler function call check.
8650
8651 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8652
8653         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
8654         $(srcdir)/reply_mig_hack.awk.
8655
8656 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
8657
8658         * gnu-nat.h (gnu_debug_flag): Set type to bool.
8659
8660 2020-05-30  Jonny Grant  <jg@jguk.org>
8661
8662         * configure.ac (ACX_BUGURL): change bug URL to https.
8663
8664 2020-05-30  Pedro Alves  <palves@redhat.com>
8665
8666         * cp-support.c (replace_typedefs_template): New.
8667         (replace_typedefs_qualified_name): Handle
8668         DEMANGLE_COMPONENT_TEMPLATE.
8669
8670 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
8671
8672         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
8673         dwarf2/index-cache.h, dwarf2/index-write.c,
8674         dwarf2/index-write.h, dwarf2/line-header.c,
8675         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
8676         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
8677         variables and fields from `dwarf2_per_objfile` to just
8678         `per_objfile` throughout.
8679
8680 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
8681
8682         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8683         <push_dwarf_reg_entry_value>: Add comment.
8684
8685 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
8686             Keith Seitz  <keiths@redhat.com>
8687
8688         * python/python.c (do_start_initialization): Call PyEval_SaveThread
8689         instead of PyEval_ReleaseLock.
8690         (class gdbpy_gil): Move to earlier in file.
8691         (finalize_python): Set gdb_python_initialized.
8692         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
8693         when not initialized.
8694
8695 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
8696
8697         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8698         <push_dwarf_reg_entry_value>: Remove assert.  Override
8699         per_objfile with caller_per_objfile.
8700
8701 2020-05-28  Tom de Vries  <tdevries@suse.de>
8702
8703         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
8704         PR gold/15646 workaround to symbol kind "type".
8705
8706 2020-05-27  Tom Tromey  <tromey@adacore.com>
8707
8708         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
8709
8710 2020-05-27  Tom Tromey  <tromey@adacore.com>
8711
8712         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
8713         Use htab_find_with_hash.
8714         <add_abbrev>: Remove "abbrev_number" parameter.
8715         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
8716         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
8717         (hash_abbrev): Add comment.
8718         (abbrev_table::lookup_abbrev): Move to header file.
8719         (abbrev_table::read): Update.
8720
8721 2020-05-27  Tom Tromey  <tromey@adacore.com>
8722
8723         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
8724         method.
8725         <canonical_name>: New member.
8726         <raw_name>: Rename from "name".
8727         (partial_die_info): Initialize canonical_name.
8728         (scan_partial_symbols): Check raw_name.
8729         (partial_die_parent_scope, partial_die_full_name)
8730         (add_partial_symbol, add_partial_subprogram)
8731         (add_partial_enumeration, load_partial_dies): Use "name" method.
8732         (partial_die_info::name): New method.
8733         (partial_die_info::read, guess_partial_die_structure_name)
8734         (partial_die_info::fixup): Update.
8735
8736 2020-05-27  Tom Tromey  <tromey@adacore.com>
8737
8738         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
8739         <get_ref_die_offset>: Inline.
8740         <get_ref_die_offset_complaint>: New method.
8741         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
8742         (attribute::get_ref_die_offset_complaint): Rename from
8743         get_ref_die_offset.  Just issue complaint.
8744
8745 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8746
8747         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
8748
8749 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8750
8751         * exec.c (exec_file_attach): Use errno value of first openp failure.
8752
8753 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
8754
8755         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
8756         Don't close thread handle.
8757
8758 2020-05-27  Tom Tromey  <tom@tromey.com>
8759             Simon Marchi  <simon.marchi@efficios.com>
8760
8761         * objfiles.h (struct objfile) <partial_symtabs>: Now a
8762         shared_ptr.
8763         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
8764         member.
8765         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
8766         dwarf2_per_bfd_objfile_data_key>: New globals.
8767         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
8768         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
8769         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
8770         shared.
8771         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
8772         short-circuit when sharing.
8773         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
8774         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
8775
8776 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8777
8778         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
8779         to...
8780         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
8781         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
8782
8783 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8784
8785         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
8786         build_name_components, find_name_components_bounds>:
8787         Add per_objfile parameter.
8788         (struct mapped_index) <symbol_name_at>: Likewise.
8789         (struct mapped_debug_names): Remove constructor.
8790         <dwarf2_per_objfile>: Remove field.
8791         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
8792         (mapped_index_base::find_name_components_bounds,
8793         mapped_index_base::build_name_components,
8794         dw2_expand_symtabs_matching_symbol): Likewise.
8795         (class mock_mapped_index) <symbol_name_at>: Likewise.
8796         (check_match): Likewise.
8797         (check_find_bounds_finds): Likewise.
8798         (test_mapped_index_find_name_component_bounds): Update.
8799         (CHECK_MATCH): Update.
8800         (dw2_expand_symtabs_matching): Update.
8801         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
8802         per_objfile parameter.
8803         <find_vec_in_debug_names>: Likewise.
8804         <m_per_objfile>: New field.
8805         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
8806         parameter.
8807         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
8808         (dw2_debug_names_iterator::next): Update.
8809         (dw2_debug_names_lookup_symbol): Update.
8810         (dw2_debug_names_expand_symtabs_for_function): Update.
8811         (dw2_debug_names_map_matching_symbols): Update.
8812         (dw2_debug_names_expand_symtabs_matching): Update.
8813         (dwarf2_read_debug_names): Update.
8814
8815 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8816
8817         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
8818         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
8819         move to dwarf2_per_objfile.
8820         <read_in_chain>: Remove.
8821         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
8822         remove_all_cus, age_comp_units>: New methods.
8823         <m_dwarf2_cus>: New member.
8824         (struct dwarf2_per_cu_data) <cu>: Remove.
8825         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
8826         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
8827         moved to methods of dwarf2_per_objfile.
8828         (dwarf2_clear_marks): Remove.
8829         (dwarf2_queue_item::~dwarf2_queue_item): Update.
8830         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
8831         (dwarf2_per_bfd::free_cached_comp_units): Remove.
8832         (dwarf2_per_objfile::remove_all_cus): New.
8833         (class free_cached_comp_units) <~free_cached_comp_units>:
8834         Update.
8835         (load_cu): Update.
8836         (dw2_do_instantiate_symtab): Adjust.
8837         (fill_in_sig_entry_from_dwo_entry): Adjust.
8838         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8839         (cutu_reader::cutu_reader): Likewise.
8840         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
8841         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
8842         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
8843         and dwarf2_per_objfile::age_comp_units.
8844         (load_partial_comp_unit): Update.
8845         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
8846         (process_queue): Likewise.
8847         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
8848         backlink.
8849         (dwarf2_read_addr_index): Likewise.
8850         (follow_die_offset): Likewise.
8851         (dwarf2_fetch_die_loc_sect_off): Likewise.
8852         (dwarf2_fetch_constant_bytes): Likewise.
8853         (dwarf2_fetch_die_type_sect_off): Likewise.
8854         (follow_die_sig_1): Likewise.
8855         (load_full_type_unit): Likewise.
8856         (read_signatured_type): Likewise.
8857         (dwarf2_cu::dwarf2_cu): Don't set cu field.
8858         (dwarf2_cu::~dwarf2_cu): Remove.
8859         (dwarf2_per_objfile::get_cu): New.
8860         (dwarf2_per_objfile::set_cu): New.
8861         (age_cached_comp_units): Rename to...
8862         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
8863         to std::unordered_map.
8864         (free_one_cached_comp_unit): Rename to...
8865         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
8866         to std::unordered_map.
8867         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
8868         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
8869         a dwarf2_per_objfile in data.
8870         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
8871         (dwarf2_clear_marks): Remove.
8872
8873 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8874
8875         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
8876         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
8877         (init_tu_and_read_dwo_dies): Likewise.
8878         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
8879         (cutu_reader::cutu_reader): Likewise.
8880         (load_partial_comp_unit): Likewise.
8881         (process_psymtab_comp_unit): Update.
8882         (build_type_psymtabs_1): Update.
8883         (process_skeletonless_type_unit): Update.
8884         (load_full_comp_unit): Update.
8885         (find_partial_die): Update.
8886         (dwarf2_read_addr_index): Update.
8887         (read_signatured_type): Update.
8888
8889 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8890
8891         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
8892         m_header_read_in>: New fields.
8893         <get_header>: New method.
8894         * dwarf2/read.c (per_cu_header_read_in): Remove.
8895         (dwarf2_per_cu_data::get_header): New.
8896         (dwarf2_per_cu_data::addr_size): Update.
8897         (dwarf2_per_cu_data::offset_size): Update.
8898         (dwarf2_per_cu_data::ref_addr_size): Update.
8899
8900 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8901
8902         * dwarf2/read.c (load_cu): Return dwarf2_cu.
8903         (dw2_do_instantiate_symtab): Update.
8904         (queue_and_load_all_dwo_tus): Change parameter from
8905         dwarf2_per_cu_data to dwarf2_cu.
8906         (dwarf2_fetch_die_loc_sect_off): Update.
8907         (dwarf2_fetch_constant_bytes): Update.
8908         (dwarf2_fetch_die_type_sect_off): Update.
8909
8910 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8911
8912         * dwarf2/read.c (process_full_comp_unit,
8913         process_full_type_unit): Remove per_cu, per_objfile paramters.
8914         Add dwarf2_cu parameter.
8915         (process_queue): Update.
8916
8917 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8918
8919         * dwarf2/read.c (create_cu_from_index_list): Replace
8920         dwarf2_per_objfile parameter with dwarf2_per_bfd.
8921         (create_cus_from_index_list): Likewise.
8922         (create_cus_from_index): Likewise.
8923         (create_signatured_type_table_from_index): Likewise.
8924         (create_cus_from_debug_names_list): Likewise.
8925         (create_cus_from_debug_names): Likewise.
8926         (dwarf2_read_gdb_index): Update.
8927         (dwarf2_read_debug_names): Update.
8928
8929 2020-05-27  Tom Tromey  <tom@tromey.com>
8930             Simon Marchi  <simon.marchi@efficios.com>
8931
8932         * dwarf2/read.h (struct dwarf2_per_objfile)
8933         <get_type_for_signatured_type, set_type_for_signatured_type>:
8934         New methods.
8935         <m_type_map>: New member.
8936         (struct signatured_type) <type>: Remove.
8937         * dwarf2/read.c
8938         (dwarf2_per_objfile::get_type_for_signatured_type,
8939         dwarf2_per_objfile::set_type_for_signatured_type): New.
8940         (get_signatured_type): Use new methods.
8941
8942 2020-05-27  Tom Tromey  <tom@tromey.com>
8943             Simon Marchi  <simon.marchi@efficios.com>
8944
8945         * dwarf2/read.h (struct type_unit_group_unshareable): New.
8946         (struct dwarf2_per_objfile) <type_units>: New member.
8947         <get_type_unit_group_unshareable>: New method.
8948         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
8949         num_symtabs, symtabs>: Remove; move to
8950         type_unit_group_unshareable.
8951         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
8952         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
8953         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
8954
8955 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8956
8957         * dwarf2/read.h (struct dwarf2_per_cu_data):
8958         <dwarf2_per_objfile>: Remove.
8959         * dwarf2/read.c (create_cu_from_index_list): Don't assign
8960         dwarf2_per_objfile.
8961         (create_signatured_type_table_from_index): Likewise.
8962         (create_signatured_type_table_from_debug_names): Likewise.
8963         (create_debug_type_hash_table): Likewise.
8964         (fill_in_sig_entry_from_dwo_entry): Likewise.
8965         (create_type_unit_group): Likewise.
8966         (read_comp_units_from_section): Likewise.
8967         (create_cus_hash_table): Likewise.
8968
8969 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8970
8971         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
8972         dwarf2_per_cu_data::dwarf2_per_objfile.
8973         (compute_compunit_symtab_includes): Likewise.
8974         (dwarf2_cu::start_symtab): Likewise.
8975
8976 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8977
8978         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
8979         parameter.
8980         * dwarf2/read.c (get_die_type_at_offset): Likewise.
8981         (read_namespace_alias): Update.
8982         (lookup_die_type): Update.
8983         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
8984         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
8985         Update.
8986         (disassemble_dwarf_expression): Update.
8987
8988 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8989
8990         * dwarf2/read.h (struct dwarf2_queue_item): Add
8991         dwarf2_per_objfile parameter, assign new parameter.
8992         <per_objfile>: New field.
8993         * dwarf2/read.c (free_one_cached_comp_unit): Add
8994         dwarf2_per_objfile parameter.
8995         (queue_comp_unit): Likewise.
8996         (dw2_do_instantiate_symtab): Update.
8997         (process_psymtab_comp_unit): Update.
8998         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
8999         (process_imported_unit_die): Update.
9000         (queue_and_load_dwo_tu): Update.
9001         (follow_die_offset): Update.
9002         (follow_die_sig_1): Update.
9003
9004 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9005
9006         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
9007         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
9008         (read_call_site_scope): Assign per_objfile.
9009         (dwarf2_per_cu_data::objfile): Remove.
9010         * gdbtypes.h (struct call_site) <per_objfile>: New member.
9011         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
9012         dwarf2_per_objfile parameter.
9013         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
9014         dwarf2_per_objfile parameter.
9015         (dwarf_expr_reg_to_entry_parameter): Add output
9016         dwarf2_per_objfile parameter.
9017         (locexpr_get_frame_base): Update.
9018         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
9019         <push_dwarf_reg_entry_value>: Update.
9020         <call_site_to_target_addr>: Update.
9021         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
9022         parameter.
9023         (value_of_dwarf_reg_entry): Update.
9024         (rw_pieced_value): Update.
9025         (indirect_synthetic_pointer): Update.
9026         (dwarf2_evaluate_property): Update.
9027         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
9028         parameter.
9029         (locexpr_read_variable): Update.
9030         (locexpr_get_symbol_read_needs): Update.
9031         (loclist_read_variable): Update.
9032
9033 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9034
9035         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9036         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9037         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9038         parameter.
9039         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9040         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9041         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9042         parameter.
9043         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
9044         sect_variable_value): Add dwarf2_per_objfile parameter.
9045         (class dwarf_evaluate_loc_desc) <dwarf_call,
9046         dwarf_variable_value>: Update.
9047         (fetch_const_value_from_synthetic_pointer): Add
9048         dwarf2_per_objfile parameter.
9049         (fetch_const_value_from_synthetic_pointer): Update.
9050         (coerced_pieced_ref): Update.
9051         (class symbol_needs_eval_context) <dwarf_call,
9052         dwarf_variable_value>: Update.
9053         (dwarf2_compile_expr_to_ax): Update.
9054
9055 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9056
9057         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
9058         parameter.
9059         (dwarf2_evaluate_loc_desc_full): Update.
9060
9061 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9062
9063         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
9064         parameter.
9065         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
9066         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
9067         dwarf2_per_objfile parameter.
9068         (decode_debug_loc_dwo_addresses): Likewise.
9069         (dwarf2_find_location_expression): Update.
9070         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
9071         (locexpr_describe_location_piece): Add dwarf2_per_objfile
9072         parameter.
9073         (disassemble_dwarf_expression): Add dwarf2_per_objfile
9074         parameter.
9075         (locexpr_describe_location_1): Likewise.
9076         (locexpr_describe_location): Update.
9077
9078 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9079
9080         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
9081         Remove.
9082         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
9083         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
9084         (dwarf2_compile_property_to_c): Update.
9085         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
9086         use text offset from objfile.
9087         (locexpr_tracepoint_var_ref): Update.
9088         (locexpr_generate_c_location): Update.
9089         (loclist_describe_location): Update.
9090         (loclist_tracepoint_var_ref): Update.
9091         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
9092         dwarf2_per_objfile parameter.
9093         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
9094         use text offset from objfile.
9095         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
9096
9097 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9098
9099         * dwarf2/expr.h (struct dwarf_expr_context)
9100         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
9101         <offset>: Remove.
9102         <per_objfile>: New member.
9103         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
9104         dwarf2_per_objfile parameter.  Don't set offset, set
9105         per_objfile.
9106         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
9107         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
9108         a dwarf2_per_objfile object instead of an offset.
9109         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
9110         constructor.
9111         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
9112         to dwarf2_expr_executor constructor.  Don't set offset.
9113         (dwarf2_fetch_cfa_info): Update.
9114         (struct dwarf2_frame_cache) <text_offset>: Remove.
9115         <per_objfile>: New field.
9116         (dwarf2_frame_cache): Update.
9117         (dwarf2_frame_prev_register): Update.
9118         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9119         <dwarf_evaluate_loc_desc>: Add constructor.
9120         (dwarf2_evaluate_loc_desc_full): Update.
9121         (dwarf2_locexpr_baton_eval): Update.
9122         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
9123         Add constructor.
9124         (dwarf2_loc_desc_get_symbol_read_needs): Update.
9125
9126 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9127
9128         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
9129         addr_sized_int_type>: Move to dwarf2_cu.
9130         <int_type>: Move to dwarf2_per_objfile.
9131         (struct dwarf2_per_objfile) <int_type>: Move here.
9132         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
9133         addr_sized_int_type>: Move here.
9134         (read_func_scope): Update.
9135         (read_array_type): Update.
9136         (read_tag_string_type): Update.
9137         (attr_to_dynamic_prop): Update.
9138         (dwarf2_per_cu_data::int_type): Rename to...
9139         (dwarf2_per_objfile::int_type): ... this.
9140         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
9141         (dwarf2_cu::addr_sized_int_type): ... this.
9142         (read_subrange_type): Update.
9143         (dwarf2_per_cu_data::addr_type): Rename to...
9144         (dwarf2_cu::addr_type): ... this.
9145         (set_die_type): Update.
9146
9147 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9148
9149         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
9150         data through per_cu->cu.
9151
9152 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9153
9154         * dwarf2/read.c (lookup_dwo_comp_unit): Change
9155         dwarf2_per_cu_data parameter fo dwarf2_cu.
9156         (lookup_dwo_type_unit): Likewise.
9157         (read_cutu_die_from_dwo): Likewise.
9158         (lookup_dwo_unit): Likewise.
9159         (open_and_init_dwo_file): Likewise.
9160         (lookup_dwo_cutu): Likewise.
9161         (lookup_dwo_comp_unit): Likewise.
9162         (lookup_dwo_type_unit): Likewise.
9163         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9164         (cutu_reader::cutu_reader): Update.
9165
9166 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9167
9168         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
9169         parameter.
9170         (process_full_type_unit): Likewise.
9171         (process_queue): Update.
9172
9173 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9174
9175         * dwarf2/read.c (recursively_compute_inclusions): Add
9176         dwarf2_per_objfile parameter.
9177         (compute_compunit_symtab_includes): Likewise.
9178         (process_cu_includes): Update.
9179
9180 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9181
9182         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
9183         parameter.
9184         (create_type_unit_group): Update.
9185         (process_psymtab_comp_unit_reader): Update.
9186         (build_type_psymtabs_reader): Update.
9187
9188 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9189
9190         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
9191         object through m_this_cu->cu.
9192
9193 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9194
9195         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
9196         the info parameter.
9197         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
9198
9199 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9200
9201         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
9202         per_objfile parameter.
9203         (load_full_type_unit): Add per_objfile parameter.
9204         (read_signatured_type): Likewise.
9205         (load_full_comp_unit): Likewise.
9206         (load_cu): Likewise.
9207         (dw2_do_instantiate_symtab): Likewise.
9208         (dw2_get_file_names): Likewise.
9209         (dw2_map_symtabs_matching_filename): Update.
9210         (dw_expand_symtabs_matching_file_matcher): Update.
9211         (dw2_map_symbol_filenames): Update.
9212         (process_psymtab_comp_unit): Add per_objfile parameter.
9213         (build_type_psymtabs_1): Update.
9214         (process_skeletonless_type_unit): Update.
9215         (dwarf2_build_psymtabs_hard): Update.
9216         (load_partial_comp_unit): Add per_objfile parameter.
9217         (scan_partial_symbols): Update.
9218         (load_full_comp_unit): Add per_objfile parameter.
9219         (process_imported_unit_die): Update.
9220         (create_cus_hash_table): Update.
9221         (find_partial_die): Update.
9222         (dwarf2_read_addr_index): Update.
9223         (follow_die_offset): Update.
9224         (dwarf2_fetch_die_loc_sect_off): Update.
9225         (dwarf2_fetch_constant_bytes): Update.
9226         (dwarf2_fetch_die_type_sect_off): Update.
9227         (follow_die_sig_1): Update.
9228         (load_full_type_unit): Add per_objfile parameter.
9229         (read_signatured_type): Likewise.
9230
9231 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9232
9233         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
9234         of objfile_name.
9235
9236 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9237
9238         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
9239         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
9240         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
9241         field.
9242         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
9243         (create_cus_from_index): Update.
9244         (dwarf2_read_gdb_index): Update.
9245         (create_cus_from_debug_names): Update.
9246         (dwarf2_read_debug_names): Update.
9247         (get_abbrev_section_for_cu): Update.
9248         (create_all_comp_units): Update.
9249         (read_attribute_value): Update.
9250         (get_debug_line_section): Update.
9251         * dwarf2/index-cache.c (index_cache::store): Update.
9252         * dwarf2/index-write.c (save_gdb_index_command): Update.
9253         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
9254
9255 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9256
9257         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
9258         member.
9259         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
9260         dwarf2_per_cu_data::per_bfd.
9261         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
9262         (create_type_unit_group): Likewise.
9263         (queue_comp_unit): Remove reference to
9264         per_cu->dwarf2_per_objfile.
9265         (maybe_queue_comp_unit): Likewise.
9266         (fill_in_sig_entry_from_dwo_entry): Assign new field.
9267         (create_cus_hash_table): Assign new field.
9268
9269 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9270
9271         * dwarf2/read.c: Replace
9272         dwarf2_cu->per_cu->dwarf2_per_objfile references with
9273         dwarf2_cu->per_objfile throughout.
9274
9275 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9276
9277         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
9278         parameter, don't use per_cu->dwarf2_per_objfile.
9279         (dw2_instantiate_symtab): Likewise.
9280         (dw2_find_last_source_symtab): Update.
9281         (dw2_map_expand_apply): Update.
9282         (dw2_lookup_symbol): Update.
9283         (dw2_expand_symtabs_for_function): Update.
9284         (dw2_expand_all_symtabs): Update.
9285         (dw2_expand_symtabs_with_fullname): Update.
9286         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
9287         don't use per_cu->dwarf2_per_objfile.
9288         (dw2_expand_marked_cus): Update.
9289         (dw2_find_pc_sect_compunit_symtab): Update.
9290         (dw2_debug_names_lookup_symbol): Update.
9291         (dw2_debug_names_expand_symtabs_for_function): Update.
9292         (dw2_debug_names_map_matching_symbols): Update.
9293         (dwarf2_psymtab::expand_psymtab): Update.
9294
9295 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9296
9297         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
9298         <per_objfile>: New member.
9299         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
9300         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
9301         call to dwarf2_cu.
9302         (cutu_reader::cutu_reader): Update.
9303         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
9304
9305 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9306
9307         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
9308         struct dwarf2_per_objfile.
9309         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
9310         dwarf2_per_bfd.
9311         * dwarf2/read.c (set_die_type): Update.
9312         (get_die_type_at_offset): Update.
9313
9314 2020-05-27  Tom Tromey  <tom@tromey.com>
9315             Simon Marchi  <simon.marchi@efficios.com>
9316
9317         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
9318         method.
9319         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
9320         get_symtab, set_symtab>: New methods.
9321         <m_symtabs>: New field.
9322         (struct dwarf2_psymtab): Derive from partial_symtab.
9323         <readin_p, get_compunit_symtab>: Declare methods.
9324         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
9325         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
9326         New methods.
9327         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
9328         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
9329         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
9330         (dw2_symtab_iter_next, dw2_print_stats)
9331         (dw2_expand_symtabs_with_fullname)
9332         (dw2_expand_symtabs_matching_one)
9333         (dw_expand_symtabs_matching_file_matcher)
9334         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
9335         (dw2_debug_names_iterator::next)
9336         (dw2_debug_names_map_matching_symbols)
9337         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
9338         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
9339         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
9340         New methods.
9341         (get_compunit_symtab, process_full_comp_unit)
9342         (process_full_type_unit): Update.
9343         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
9344
9345 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9346
9347         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
9348         then introduce a new dwarf2_per_objfile type.
9349         <read_line_string>: Move to the new dwarf2_per_objfile type.
9350         <objfile>: Likewise.
9351         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
9352         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
9353         dwarf2_per_objfile->per_bfd.
9354         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
9355         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
9356         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
9357         (dwarf2_per_bfd::free_cached_comp_units): ... this.
9358         (dwarf2_has_info): Allocate dwarf2_per_bfd.
9359         (dwarf2_per_objfile::locate_sections): Rename to...
9360         (dwarf2_per_bfd::locate_sections): ... this.
9361         (dwarf2_per_objfile::get_cutu): Rename to...
9362         (dwarf2_per_bfd::get_cutu): ... this.
9363         (dwarf2_per_objfile::get_cu): Rename to...
9364         (dwarf2_per_bfd::get_cu): ... this.
9365         (dwarf2_per_objfile::get_tu): Rename to...
9366         (dwarf2_per_bfd::get_tu): ... this.
9367         (dwarf2_per_objfile::allocate_per_cu): Rename to...
9368         (dwarf2_per_bfd::allocate_per_cu): ... this.
9369         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
9370         (dwarf2_per_bfd::allocate_signatured_type): ... this.
9371         (get_gdb_index_contents_ftype): Change parameter from
9372         dwarf2_per_objfile to dwarf2_per_bfd.
9373         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
9374         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
9375
9376 2020-05-27  Tom Tromey  <tom@tromey.com>
9377             Simon Marchi  <simon.marchi@efficios.com>
9378
9379         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
9380         (allocate_piece_closure): Set "per_objfile" member.
9381         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
9382         (locexpr_describe_location, loclist_describe_location): Use new
9383         member.
9384         * dwarf2/read.c (read_call_site_scope)
9385         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
9386         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
9387         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
9388         handle_data_member_location): Set per_objfile member.
9389         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
9390         member.
9391         (struct dwarf2_loclist_baton) <per_objfile>: New member.
9392
9393 2020-05-27  Tom Tromey  <tom@tromey.com>
9394
9395         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
9396         allocate_signatured_type>: Declare new methods.
9397         <m_num_psymtabs>: New member.
9398         (struct dwarf2_per_cu_data) <index>: New member.
9399         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
9400         (dwarf2_per_objfile::allocate_signatured_type): New methods.
9401         (create_cu_from_index_list): Use allocate_per_cu.
9402         (create_signatured_type_table_from_index)
9403         (create_signatured_type_table_from_debug_names)
9404         (create_debug_type_hash_table, add_type_unit)
9405         (read_comp_units_from_section): Use allocate_signatured_type.
9406
9407 2020-05-27  Tom Tromey  <tom@tromey.com>
9408
9409         * psymtab.c (partial_map_expand_apply)
9410         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9411         (psym_lookup_global_symbol_language)
9412         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9413         (psym_print_stats, psym_expand_symtabs_for_function)
9414         (psym_map_symbol_filenames, psym_map_matching_symbols)
9415         (psym_expand_symtabs_matching)
9416         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9417         (maintenance_check_psymtabs): Update.
9418         * psympriv.h (struct partial_symtab) <readin_p,
9419         get_compunit_symtab>: Add objfile parameter.
9420         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
9421         Likewise.
9422         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
9423         get_compunit_symtab>: Likewise.
9424         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
9425
9426 2020-05-27  Tom Tromey  <tom@tromey.com>
9427
9428         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
9429         member.
9430         * dwarf2/read.c (delete_file_name_entry): Fix comment.
9431         (create_cu_from_index_list)
9432         (create_signatured_type_table_from_index)
9433         (create_signatured_type_table_from_debug_names)
9434         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
9435         (dwarf2_create_include_psymtab)
9436         (create_debug_type_hash_table, add_type_unit)
9437         (create_type_unit_group, read_comp_units_from_section)
9438         (dwarf2_compute_name, create_cus_hash_table)
9439         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9440         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
9441         obstack.
9442         (dw2_get_real_path): Likewise.  Change argument to
9443         dwarf2_per_objfile.
9444
9445 2020-05-27  Luis Machado  <luis.machado@linaro.org>
9446
9447         PR tdep/26000
9448         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
9449         for ldrd (immediate).
9450
9451 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9452
9453         * command.h: Add comment giving the name of class_tui.
9454         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
9455         create the fake command for the help for class_tui.
9456
9457 2020-05-26  Tom Tromey  <tromey@adacore.com>
9458
9459         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
9460         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
9461         (val_atr): New function.
9462         (value_val_atr): Use it.
9463         * ada-valprint.c (print_optional_low_bound): Change low bound
9464         handling for enums.
9465         (val_print_packed_array_elements): Don't call discrete_position.
9466         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
9467         discrete_position for enum types.
9468         * language.c (default_print_array_index): Change type.
9469         * language.h (struct language_defn) <la_print_array_index>: Add
9470         index_type parameter, change type of index_value.
9471         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
9472         (default_print_array_index): Update.
9473         * valprint.c (maybe_print_array_index): Don't call
9474         value_from_longest.  Update.
9475         (value_print_array_elements): Don't call discrete_position.
9476
9477 2020-05-26  Tom Tromey  <tromey@adacore.com>
9478
9479         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
9480         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
9481
9482 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
9483
9484         PR gdb/13519
9485         * avr-tdep.c (avr_integer_to_address): Return data or code
9486         address accordingly to the second 'type' argument of the
9487         function.
9488
9489 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
9490
9491         * infcmd.c, inferior.h: (construct_inferior_arguments):
9492         Moved function from here to gdbsupport/common-inferior.{h,cc}
9493
9494 2020-05-23  Tom Tromey  <tom@tromey.com>
9495
9496         Revert commit eca1f90c:
9497         * NEWS: Remove entry for completion styling.
9498         * completer.c (_rl_completion_prefix_display_length): Move
9499         declaration later.
9500         (gdb_fnprint): Revert.
9501         (gdb_display_match_list_1): Likewise.
9502         * cli/cli-style.c (completion_prefix_style)
9503         (completion_difference_style, completion_suffix_style): Remove.
9504         (_initialize_cli_style): Revert.
9505         * cli/cli-style.h (completion_prefix_style)
9506         (completion_difference_style, completion_suffix_style): Don't
9507         declare.
9508
9509 2020-05-24  Pedro Alves  <palves@redhat.com>
9510
9511         * symtab.c (completion_list_add_name): Return boolean indication
9512         of whether the symbol matched.
9513         (completion_list_add_symbol): Don't try to remove C++ aliases if
9514         the symbol didn't match in the first place.
9515         * symtab.h (completion_list_add_name): Return bool.
9516
9517 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
9518
9519         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
9520         type::field.
9521
9522 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
9523
9524         GDB 9.2 released.
9525
9526 2020-05-23  Tom Tromey  <tom@tromey.com>
9527
9528         * NEWS: Add entry for completion styling.
9529         * completer.c (_rl_completion_prefix_display_length): Move
9530         declaration earlier.
9531         (gdb_fnprint): Use completion_style.
9532         (gdb_display_match_list_1): Likewise.
9533         * cli/cli-style.c (completion_prefix_style)
9534         (completion_difference_style, completion_suffix_style): New
9535         globals.
9536         (_initialize_cli_style): Register new globals.
9537         * cli/cli-style.h (completion_prefix_style)
9538         (completion_difference_style, completion_suffix_style): Declare.
9539
9540 2020-05-23  Pedro Alves  <palves@redhat.com>
9541
9542         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
9543         (parse_escape): Use ISDIGIT instead of isdigit.
9544         (puts_debug): Use gdb_isprint instead of isprint.
9545         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
9546         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
9547         ISSPACE instead of isspace.
9548         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
9549         instead of isspace.
9550         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
9551         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
9552         instead of isxdigit and ISDIGIT instead of isdigit.
9553
9554 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9555
9556         * gdbtypes.h (struct type) <field>: New method.
9557         (TYPE_FIELDS): Remove, replace all uses with either type::fields
9558         or type::field.
9559
9560 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9561
9562         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
9563         (TYPE_FIELDS): Use type::fields.  Change all call sites that
9564         modify the propery to use type::set_fields instead.
9565
9566 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9567
9568         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
9569         type::num_fields instead.
9570
9571 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
9572
9573         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
9574         methods.
9575         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
9576         that modify the number of fields to use type::set_num_fields
9577         instead.
9578
9579 2020-05-22  Tom Tromey  <tromey@adacore.com>
9580
9581         * compile/compile-object-load.h (munmap_list_free): Don't
9582         declare.
9583
9584 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
9585
9586         * annotate.c (annotate_source_line): Update return type, add call
9587         to update current symtab and line.
9588         * annotate.h (annotate_source_line): Update return type, and
9589         extend header comment.
9590         * source.c (info_line_command): Check annotation_level before
9591         calling annotate_source_line.
9592         * stack.c (print_frame_info): If calling annotate_source_line
9593         returns true, then don't print any other source line information.
9594
9595 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9596
9597         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
9598
9599 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
9600
9601         * coffread.c (patch_type): Remove NULL check before xfree.
9602         * corefile.c (set_gnutarget): Likewise.
9603         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
9604         * exec.c (build_section_table): Likewise.
9605         * remote.c (remote_target::pass_signals): Likewise.
9606         * utils.c (n_spaces): Likewise.
9607         * cli/cli-script.c (document_command): Likewise.
9608         * i386-windows-tdep.c (core_process_module_section): Likewise.
9609         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
9610
9611 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
9612
9613         * symfile.c (reread_symbols): Clear objfile's section_offsets
9614         vector and section indices, re-compute them by calling
9615         sym_offsets.
9616
9617 2020-05-20  Tom Tromey  <tromey@adacore.com>
9618
9619         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
9620         (desc_one_bound, desc_index_type): Compute field name.
9621
9622 2020-05-20  Tom de Vries  <tdevries@suse.de>
9623
9624         PR symtab/25833
9625         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
9626
9627 2020-05-20  Alan Modra  <amodra@gmail.com>
9628
9629         PR 25993
9630         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
9631         bfd_set_filename.
9632         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
9633         passed to bfd_set_filename.
9634         * symfile-mem.c (add_vsyscall_page): Likewise for string
9635         passed to symbol_file_add_from_memory.
9636         (symbol_file_add_from_memory): Make name param a const char* and
9637         don't strdup.
9638
9639 2020-05-20  Alan Modra  <amodra@gmail.com>
9640
9641         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
9642         rather than accessing bfd->filename directly.
9643         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
9644         and use bfd_section_name.
9645         * dwarf2/frame.c (decode_frame_entry): Likewise.
9646         * exec.c (exec_set_section_address): Likewise.
9647         * solib-aix.c (solib_aix_bfd_open): Likewise.
9648         * stap-probe.c (get_stap_base_address): Likewise.
9649         * symfile.c (reread_symbols): Likewise.
9650
9651 2020-05-19  Tom Tromey  <tromey@adacore.com>
9652
9653         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
9654
9655 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9656
9657         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
9658
9659 2020-05-19  Pedro Alves  <palves@redhat.com>
9660
9661         * NEWS (set exec-file-mismatch): Adjust entry.
9662         * exec.c: Include "build-id.h".
9663         (validate_exec_file): Try to match build IDs instead of filenames.
9664         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
9665         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
9666         and pass down 'warn_if_slow'.
9667         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
9668         gdb_bfd_open_closure to pass it down.
9669         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
9670
9671 2020-05-19  Pedro Alves  <palves@redhat.com>
9672
9673         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
9674         * target.c (target_fileio_open_1): Rename to target_fileio_open
9675         and make extern.  Use bool.
9676         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
9677         (target_fileio_read_alloc_1): Adjust.
9678         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
9679         (target_fileio_open_warn_if_slow): Delete declaration.
9680
9681 2020-05-19  Pedro Alves  <palves@redhat.com>
9682
9683         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
9684         Adjust all callers.
9685
9686 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
9687
9688         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
9689         whether disp is negative.
9690
9691 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9692
9693         * symfile.h (struct symfile_segment_data)
9694         <~symfile_segment_data>: Remove.
9695         <segment_info>: Change to std::vector.
9696         * symfile.c (default_symfile_segments): Update.
9697         * elfread.c (elf_symfile_segments): Update.
9698
9699 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9700
9701         * symfile.h (struct symfile_segment_data) <struct segment>: New.
9702         <segments>: New.
9703         <segment_bases, segment_sizes>: Remove.
9704         * symfile.c (default_symfile_segments): Update.
9705         * elfread.c (elf_symfile_segments): Update.
9706         * remote.c (remote_target::get_offsets): Update.
9707         * solib-target.c (solib_target_relocate_section_addresses):
9708         Update.
9709
9710 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
9711
9712         * symfile.h (struct symfile_segment_data): Initialize fields.
9713         <~symfile_segment_data>: Add.
9714         (symfile_segment_data_up): New.
9715         (struct sym_fns) <sym_segments>: Return a
9716         symfile_segment_data_up.
9717         (default_symfile_segments): Return a symfile_segment_data_up.
9718         (free_symfile_segment_data): Remove.
9719         (get_symfile_segment_data): Return a symfile_segment_data_up.
9720         * symfile.c (default_symfile_segments): Likewise.
9721         (get_symfile_segment_data): Likewise.
9722         (free_symfile_segment_data): Remove.
9723         (symfile_find_segment_sections): Update.
9724         * elfread.c (elf_symfile_segments): Return a
9725         symfile_segment_data_up.
9726         * remote.c (remote_target::get_offsets): Update.
9727         * solib-target.c (solib_target_relocate_section_addresses):
9728         Update.
9729         * symfile-debug.c (debug_sym_segments): Return a
9730         symfile_segment_data_up.
9731
9732 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9733
9734         PR build/25981
9735         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
9736         Hardcode register numbers.
9737
9738         PR build/25981
9739         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
9740         procfs_find_LDT_entry): Remove.
9741         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
9742         procfs_find_LDT_entry): Remove.
9743         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
9744         Remove.
9745
9746 2020-05-17  Pedro Alves  <palves@redhat.com>
9747             Andrew Burgess  <andrew.burgess@embecosm.com>
9748             Keno Fischer  <keno@juliacomputing.com>
9749
9750         PR gdb/25741
9751         * breakpoint.c (build_target_condition_list): Update comments.
9752         (build_target_command_list): Update comments and skip matching
9753         locations.
9754         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
9755         a separate function.  Simplify "set breakpoint auto-hw off"
9756         handling.
9757         (insert_breakpoints): Update comment.
9758         (tracepoint_locations_match): New parameter.  For breakpoints,
9759         compare location types too, if the caller wants to.
9760         (handle_automatic_hardware_breakpoints): New functions.
9761         (bp_location_is_less_than): Also sort by location type and
9762         hardware breakpoint length.
9763         (update_global_location_list): Handle "set breakpoint auto-hw on"
9764         here.
9765         (update_breakpoint_locations): Ask breakpoint_locations_match to
9766         ignore location types.
9767
9768 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9769
9770         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
9771         type::name instead.
9772
9773 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9774
9775         * gdbtypes.h (struct type) <name, set_name>: New methods.
9776         (TYPE_CODE): Use type::name.  Change all call sites used to set
9777         the name to use type::set_name instead.
9778
9779 2020-05-16  Tom Tromey  <tom@tromey.com>
9780
9781         * top.c (quit_force): Update.
9782         * infrun.c (handle_no_resumed): Update.
9783         * top.h (all_uis): New function.
9784         (ALL_UIS): Remove.
9785
9786 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
9787
9788         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
9789
9790 2020-05-16  Pedro Alves  <palves@redhat.com>
9791
9792         * ia64-linux-nat.c
9793         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
9794         Declare method.
9795         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
9796
9797 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
9798
9799         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
9800         (sparc64_adi_info): Likewise.
9801
9802 2020-05-15  Tom Tromey  <tom@tromey.com>
9803
9804         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
9805         block_objfile.
9806         (lookup_objfile_from_block): Remove.
9807         (lookup_symbol_in_block, lookup_symbol_in_static_block)
9808         (lookup_global_symbol): Use block_objfile.
9809         * symtab.h (lookup_objfile_from_block): Don't declare.
9810         * printcmd.c (clear_dangling_display_expressions): Use
9811         block_objfile.
9812         * parse.c (operator_check_standard): Use block_objfile.
9813
9814 2020-05-15  Tom Tromey  <tom@tromey.com>
9815
9816         * language.c (language_alloc_type_symbol): Set
9817         SYMBOL_SECTION.
9818         * symtab.c (initialize_objfile_symbol): Remove.
9819         (allocate_symbol): Remove.
9820         (allocate_template_symbol): Remove.
9821         * dwarf2/read.c (fixup_go_packaging): Use "new".
9822         (new_symbol): Use "new".
9823         (read_variable): Don't call initialize_objfile_symbol.  Use
9824         "new".
9825         (read_func_scope): Use "new".
9826         * xcoffread.c (process_xcoff_symbol): Don't call
9827         initialize_objfile_symbol.
9828         (SYMBOL_DUP): Remove.
9829         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
9830         "new".
9831         * symtab.h (allocate_symbol, initialize_objfile_symbol)
9832         (allocate_template_symbol): Don't declare.
9833         (struct symbol): Add copy constructor.  Change defaults.
9834         * jit.c (finalize_symtab): Use "new".
9835         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
9836         Use "new".
9837         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
9838         (common_block_end): Use "new".
9839         * mdebugread.c (parse_symbol): Use "new".
9840         (new_symbol): Likewise.
9841
9842 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9843
9844         * NEWS: Mention changes to help and apropos.
9845
9846 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9847
9848         * command.h (enum command_class): Improve comments, document
9849         that class_alias is for user-defined aliases, give the class
9850         name for each class, remove unused class_xdb.
9851         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
9852         * breakpoint.c (_initialize_breakpoint): Replace class_alias
9853         by a precise class.
9854         * infcmd.c (_initialize_infcmd): Likewise.
9855         * reverse.c (_initialize_reverse): Likewise.
9856         * stack.c (_initialize_stack): Likewise.
9857         * symfile.c (_initialize_symfile): Likewise.
9858         * tracepoint.c (_initialize_tracepoint): Likewise.
9859
9860 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9861
9862         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
9863         when their aliased command is traversed.
9864         (help_cmd): Add fput_command_names_styled call to
9865         output command name and aliases when command has an alias.
9866
9867 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9868
9869         * cli/cli-decode.h (help_cmd_list): Remove declaration.
9870         * cli/cli-decode.c (help_cmd_list): Declare as static,
9871         remove prefix argument, use bool for recurse arg, rework to show the aliases of
9872         a command together with the command.
9873         (fput_command_name_styled, fput_command_names_styled): New functions.
9874         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
9875         fput_command_name_styled.
9876         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
9877         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
9878
9879 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9880
9881         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
9882         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
9883         * command.h (cmd_show_list): Likewise.
9884         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
9885         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
9886
9887 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9888
9889         * unittests/command-def-selftests.c (traverse_command_structure):
9890         Verify all commands of a list have the same prefix command and
9891         that only the top cmdlist commands have a null prefix.
9892
9893 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9894
9895         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
9896         as prefix, not one of its aliases.
9897         (set_cmd_prefix): Remove.
9898         (do_add_cmd): Centralize the setting of the prefix of a command, when
9899         command is defined after its full chain of prefix commands.
9900         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
9901         (add_setshow_cmd_full): Likewise.
9902         (update_prefix_field_of_prefixed_commands): New function.
9903         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
9904         update_prefix_field_of_prefixed_commands.
9905         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
9906         addresses of remote_set_cmdlist and remote_show_cmdlist given
9907         as argument, not the address of an argument.
9908         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
9909         * gdb/remote.c (_initialize_remote): Likewise.
9910
9911 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9912
9913         * cli/cli-cmds.c (alias_command): Check for an existing alias
9914         using lookup_cmd_composition, as valid_command_p is too strict
9915         and forbids aliases that are the prefix of an existing alias
9916         or command.
9917         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
9918         command is properly recognised as a valid command.
9919
9920 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9921
9922         * unittests/help-doc-selftests.c: Rename to
9923         unittests/command-def-selftests.c
9924         * unittests/command-def-selftests.c (help_doc_tests): Update some
9925         comments.
9926         (command_structure_tests, traverse_command_structure): New namespace
9927         and function.
9928         (command_structure_invariants_tests): New function.
9929         (_initialize_command_def_selftests) Renamed from
9930         _initialize_help_doc_selftests, register command_structure_invariants
9931         selftest.
9932
9933 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9934
9935         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
9936         an alias of 'show'.
9937
9938 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
9939
9940         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
9941         ada_is_fixed_point_type.  Update all callers.
9942         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
9943         all callers.
9944         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
9945         Update all callers.
9946         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
9947         print_fixed_point_type.  Update all callers.
9948         * ada-valprint.c (ada_value_print_num): Replace call to
9949         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
9950
9951 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
9952
9953         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
9954         processors.
9955         (cpu_supports_bts): Add CV_AMD case.
9956
9957 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
9958             Simon Marchi  <simon.marchi@efficios.com>
9959
9960         * infrun.c (stop_all_threads): Collect multiple wait events at
9961         each pass.
9962
9963 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
9964
9965         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
9966         type::code instead.
9967
9968 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
9969
9970         * gdbtypes.h (struct type) <code, set_code>: New methods.
9971         (TYPE_CODE): Use type::code.  Change all call sites used to set
9972         the code to use type::set_code instead.
9973
9974 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9975             Tom de Vries  <tdevries@suse.de>
9976             Pedro Alves  <palves@redhat.com>
9977
9978         PR threads/25478
9979         * infrun.c (stop_all_threads): Do NOT ignore
9980         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
9981         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
9982         received.
9983         (handle_no_resumed): Remove code handling a live inferior with no
9984         threads.
9985         * remote.c (has_single_non_exited_thread): New.
9986         (remote_target::update_thread_list): Do not delete a thread if is
9987         the last thread of the process.
9988         * thread.c (thread_select): Call delete_exited_threads instead of
9989         prune_threads.
9990
9991 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9992
9993         * infrun.c (stop_all_threads): Enable/disable thread events of all
9994         targets.  Move a debug message denoting the end of the function
9995         into the SCOPED_EXIT block.
9996
9997 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9998
9999         * process-stratum-target.h: Include <set>.
10000         (all_non_exited_process_targets, switch_to_target_no_thread): New
10001         function declarations.
10002         * process-stratum-target.c (all_non_exited_process_targets)
10003         (switch_to_target_no_thread): New function implementations.
10004
10005 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10006
10007         * infrun.c (handle_inferior_event): Extract out a piece of code
10008         into...
10009         (mark_non_executing_threads): ...this new function.
10010
10011 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10012
10013         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
10014         use.
10015
10016 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10017
10018         * regcache.c (regcache_read_pc_protected): New function
10019         implementation that returns 0 if the PC cannot read via
10020         'regcache_read_pc'.
10021         * infrun.c (proceed): Call 'regcache_read_pc_protected'
10022         instead of 'regcache_read_pc'.
10023         (keep_going_pass_signal): Ditto.
10024
10025 2020-05-13  Tom Tromey  <tromey@adacore.com>
10026
10027         * ada-lang.c (align_value): Remove.
10028         (ada_template_to_fixed_record_type_1): Use align_up.
10029
10030 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10031
10032         * async-event.c: Update the copyright year.
10033         * async-event.h: Update the copyright year.
10034
10035 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
10036
10037         * objfiles.h (is_addr_in_objfile,
10038         shared_objfile_contains_address_p): Return bool.
10039         * objfile.c (is_addr_in_objfile,
10040         shared_objfile_contains_address_p): Return bool.
10041
10042 2020-05-11  Tom Tromey  <tromey@adacore.com>
10043
10044         * cli/cli-cmds.c (info_command): Restore.
10045         (_initialize_cli_cmds): Use add_prefix_command for "info".
10046         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
10047
10048 2020-05-11  Tom Tromey  <tromey@adacore.com>
10049
10050         * ada-lang.c (ada_value_primitive_field): Now public.
10051         * ada-lang.h (ada_value_primitive_field): Declare.
10052         * ada-valprint.c (print_field_values): Use
10053         ada_value_primitive_field for wrapper fields.
10054
10055 2020-05-11  Tom de Vries  <tdevries@suse.de>
10056
10057         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
10058         MODULE_DOMAIN.
10059
10060 2020-05-11  Tom de Vries  <tdevries@suse.de>
10061
10062         PR symtab/25941
10063         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
10064         with length 0, if not gdb-produced.
10065         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
10066
10067 2020-05-09  Tom de Vries  <tdevries@suse.de>
10068
10069         PR gdb/25955
10070         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
10071         calculation.
10072
10073 2020-05-09  Tom Tromey  <tom@tromey.com>
10074
10075         * top.c (server_command): Now bool.
10076         * top.h (server_command): Now bool.
10077
10078 2020-05-08  Tom Tromey  <tromey@adacore.com>
10079
10080         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
10081         already being processed.
10082
10083 2020-05-08  Tom Tromey  <tom@tromey.com>
10084
10085         * printcmd.c (struct display) <next>: Remove.
10086         <display>: New constructor.
10087         <exp_string>: Now a std::string.
10088         <enabled_p>: Now a bool.
10089         (display_number): Move definition earlier.
10090         (displays): Rename from display_chain.  Now a std::vector.
10091         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
10092         (display_command): Update.
10093         (do_one_display, disable_display)
10094         (enable_disable_display_command, do_enable_disable_display):
10095         Update.
10096         (free_display): Remove.
10097         (clear_displays): Rewrite.
10098         (delete_display): Update.
10099         (map_display_numbers): Use function_view.  Remove "data"
10100         parameter.  Update.
10101         (do_delete_display): Remove.
10102         (undisplay_command): Update.
10103         (do_one_display, do_displays, disable_display)
10104         (info_display_command): Update.
10105         (do_enable_disable_display): Remove.
10106         (enable_disable_display_command)
10107         (clear_dangling_display_expressions): Update.
10108
10109 2020-05-08  Tom Tromey  <tom@tromey.com>
10110
10111         * symtab.c (set_symbol_cache_size)
10112         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
10113         (maintenance_print_symbol_cache_statistics): Update.
10114         * symmisc.c (print_symbol_bcache_statistics)
10115         (print_objfile_statistics, maintenance_print_objfiles)
10116         (maintenance_info_symtabs, maintenance_check_symtabs)
10117         (maintenance_expand_symtabs, maintenance_info_line_tables):
10118         Update.
10119         * symfile-debug.c (set_debug_symfile): Update.
10120         * source.c (forget_cached_source_info): Update.
10121         * python/python.c (gdbpy_progspaces): Update.
10122         * psymtab.c (maintenance_info_psymtabs): Update.
10123         * probe.c (parse_probes): Update.
10124         * linespec.c (iterate_over_all_matching_symtabs)
10125         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
10126         * guile/scm-progspace.c (gdbscm_progspaces): Update.
10127         * exec.c (exec_target::close): Update.
10128         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
10129         * breakpoint.c (print_one_breakpoint_location)
10130         (create_longjmp_master_breakpoint)
10131         (create_std_terminate_master_breakpoint): Update.
10132         * progspace.c (program_spaces): Now a std::vector.
10133         (maybe_new_address_space): Update.
10134         (add_program_space): Remove.
10135         (program_space::program_space): Update.
10136         (remove_program_space): Update.
10137         (number_of_program_spaces): Remove.
10138         (print_program_space, update_address_spaces): Update.
10139         * progspace.h (program_spaces): Change type.
10140         (ALL_PSPACES): Remove.
10141         (number_of_program_spaces): Don't declare.
10142         (struct program_space) <next>: Remove.
10143
10144 2020-05-08  Tom Tromey  <tom@tromey.com>
10145
10146         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
10147         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
10148         (enable_break): Update.
10149         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
10150         (frv_fdpic_find_canonical_descriptor): Update.
10151         (frv_fetch_objfile_link_map): Update.
10152         * progspace.c (program_space::free_all_objfiles): Update.
10153         (program_space::solibs): New method.
10154         * progspace.h (struct program_space) <solibs>: New method.
10155         * solist.h (master_so_list): Don't declare.
10156         (ALL_SO_LIBS): Remove.
10157         * solib.h (so_list_head): Remove.
10158         (update_solib_list): Update comment.
10159         * solib.c (master_so_list): Remove.
10160         (solib_used, update_solib_list, solib_add)
10161         (info_sharedlibrary_command, clear_solib)
10162         (reload_shared_libraries_1, remove_user_added_objfile): Update.
10163
10164 2020-05-08  Tom Tromey  <tom@tromey.com>
10165
10166         * extension.c (extension_languages): Now a std::array.
10167         (ALL_EXTENSION_LANGUAGES): Remove.
10168         (get_ext_lang_defn, get_ext_lang_of_file)
10169         (eval_ext_lang_from_control_command): Update.
10170         (finish_ext_lang_initialization)
10171         (auto_load_ext_lang_scripts_for_objfile)
10172         (ext_lang_type_printers::ext_lang_type_printers)
10173         (apply_ext_lang_type_printers)
10174         (ext_lang_type_printers::~ext_lang_type_printers)
10175         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
10176         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
10177         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
10178         (get_matching_xmethod_workers, ext_lang_colorize)
10179         (ext_lang_before_prompt): Update.
10180         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
10181
10182 2020-05-08  Tom Tromey  <tom@tromey.com>
10183
10184         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
10185         overload.
10186         <swap_string, m_string>: Remove.
10187         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
10188         Update.
10189         * stabsread.c (define_symbol, read_type): Update.
10190         * linespec.c (find_linespec_symbols): Update.
10191         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
10192         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
10193         * dbxread.c (read_dbx_symtab): Update.
10194         * cp-support.h (cp_canonicalize_string_full)
10195         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
10196         Return unique_xmalloc_ptr.
10197         * cp-support.c (inspect_type): Update.
10198         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
10199         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
10200         Likewise.
10201         * c-typeprint.c (print_name_maybe_canonical): Update.
10202         * break-catch-throw.c (check_status_exception_catchpoint):
10203         Update.
10204
10205 2020-05-08  Tom de Vries  <tdevries@suse.de>
10206
10207         * infrun.c (follow_fork): Copy current_line and current_symtab to
10208         child thread.
10209
10210 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10211
10212         * async-event.c (struct async_signal_handler, struct
10213         async_event_handler): Reformat, remove typedef.
10214
10215 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10216
10217         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
10218         access thistype->main_type->dyn_prop_list directly.
10219
10220 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10221
10222         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
10223         (remove_dyn_prop): Remove.  Update all users to use
10224         type::remove_dyn_prop.
10225         * gdbtypes.c (remove_dyn_prop): Rename to...
10226         (type::remove_dyn_prop): ... this.
10227
10228 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
10229
10230         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
10231         (add_dyn_prop): Remove.  Update all users to use
10232         type::add_dyn_prop.
10233         * gdbtypes.c (add_dyn_prop): Rename to...
10234         (type::add_dyn_prop): ... this.
10235
10236 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
10237
10238         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
10239         (get_dyn_prop): Remove.  Update all users to use
10240         type::dyn_prop.
10241         * gdbtypes.c (get_dyn_prop): Rename to...
10242         (type::dyn_prop): ... this.
10243
10244 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
10245
10246         * gdbtypes.h (struct main_type) <flag_static>: Remove.
10247
10248 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
10249
10250         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
10251         instruction, skip it if it's there.
10252
10253 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
10254
10255         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
10256
10257 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
10258
10259         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
10260         * gdbtypes.c (recursive_dump_type): Remove use of
10261         TYPE_INCOMPLETE.
10262
10263 2020-05-03  Tom Tromey  <tom@tromey.com>
10264
10265         * breakpoint.c (catch_command, tcatch_command): Remove.
10266         (_initialize_breakpoint): Use add_basic_prefix_cmd,
10267         add_show_prefix_cmd.
10268         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
10269         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
10270         Remove.
10271         (add_internal_problem_command): Use add_basic_prefix_cmd,
10272         add_show_prefix_cmd.
10273         * mips-tdep.c (set_mipsfpu_command): Remove.
10274         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
10275         * dwarf2/index-cache.c (set_index_cache_command): Remove.
10276         (_initialize_index_cache): Use add_basic_prefix_cmd.
10277         * memattr.c (dummy_cmd): Remove.
10278         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
10279         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
10280         (_initialize_tui_win): Use add_basic_prefix_cmd,
10281         add_show_prefix_cmd.
10282         * cli/cli-logging.c (set_logging_command): Remove.
10283         (_initialize_cli_logging): Use add_basic_prefix_cmd,
10284         add_show_prefix_cmd.
10285         (show_logging_command): Remove.
10286         * target.c (target_command): Remove.
10287         (add_target): Use add_basic_prefix_cmd.
10288
10289 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
10290
10291         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
10292
10293 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10294
10295         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
10296         info_command.
10297
10298 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
10299
10300         * nbsd-nat.c (nbsd_enable_proc_events)
10301         (nbsd_nat_target::post_startup_inferior): Add.
10302         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
10303         (nbsd_nat_target::update_thread_list): Rewrite.
10304         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
10305         "PTRACE_LWP_CREATE".
10306         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
10307
10308 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10309
10310         * stack.c (_initialize_stack): Remove duplicated creation
10311         of "frame" command and "f" alias.
10312
10313 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
10314
10315         PR gdb/18706
10316         * gdbtypes.c (check_typedef): Calculate size of array of
10317         stubbed type.
10318
10319 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
10320
10321         PR gdb/15559
10322         * i386-tdep.c (i386_push_dummy_call): Call
10323         i386_thiscall_push_dummy_call.
10324         (i386_thiscall_push_dummy_call): New function.
10325         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
10326         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
10327         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
10328
10329 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10330
10331         * gdbarch.sh (do_read): Add shellcheck disable directive for
10332         warning SC2162.
10333
10334 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10335
10336         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
10337         "referenced but not assigned" warning.
10338
10339 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10340
10341         * gdbarch.sh: Remove code that sets fallbackdefault.
10342
10343 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10344
10345         * gdbarch.sh: Use shell operators && and || instead of
10346         -a and -o.
10347
10348 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10349
10350         * gdbarch.sh: Use $(...) instead of `...`.
10351
10352 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10353
10354         * gdbarch.sh: Use double quotes around variables.
10355
10356 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
10357
10358         * gdbarch.sh: Use %s with printf, instead of variables in the
10359         format string.
10360
10361 2020-04-29  Tom Tromey  <tromey@adacore.com>
10362
10363         PR ada/25875:
10364         * dwarf2/read.c (update_enumeration_type_from_children): Compute
10365         type fields here.
10366         (read_enumeration_type): Call
10367         update_enumeration_type_from_children later.  Update comments.
10368         (process_enumeration_scope): Don't create type fields.
10369
10370 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
10371
10372         * nbsd-tdep.c: Include "xml-syscall.h".
10373         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
10374
10375 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
10376
10377         * nbsd-nat.c: Include "sys/wait.h".
10378         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
10379         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
10380         (nbsd_nat_target::remove_exec_catchpoint)
10381         (nbsd_nat_target::set_syscall_catchpoint): Add.
10382         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
10383         (nbsd_nat_target::insert_exec_catchpoint)
10384         (nbsd_nat_target::remove_exec_catchpoint)
10385         (nbsd_nat_target::set_syscall_catchpoint): Add.
10386         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
10387         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
10388         `nbsd_get_syscall_number'.
10389
10390 2020-04-29  Tom Tromey  <tom@tromey.com>
10391
10392         * stack.c (print_block_frame_labels): Remove.
10393
10394 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
10395
10396         PR gdb/17320
10397         * ada-valprint.c (val_print_packed_array_elements): Move array
10398         end bracket to new line.
10399         (ada_val_print_string): Remove extra spaces before first array
10400         element.
10401         * c-valprint.c (c_value_print_array): Likewise.
10402         * m2-valprint.c (m2_print_array_contents): Likewise.
10403         (m2_value_print_inner): Likewise.
10404         * p-valprint.c (pascal_value_print_inner): Likewise.
10405         * valprint.c (generic_val_print_array): Likewise.
10406         (value_print_array_elements): Move first array element and array
10407         end bracket to new line.
10408
10409 2020-04-29  Tom de Vries  <tdevries@suse.de>
10410
10411         PR symtab/25889
10412         * linespec.c (find_method): Fix ix calculation.
10413
10414 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
10415
10416         * syscalls/update-netbsd.sh: New file.
10417         * syscalls/netbsd.xml: Regenerate.
10418         * data-directory/Makefile.in: Register `netbsd.xml' in
10419         `SYSCALLS_FILES'.
10420
10421 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10422
10423         * syscalls/update-freebsd.sh: Add double quotes.
10424
10425 2020-04-28  Tom Tromey  <tom@tromey.com>
10426
10427         * NEWS: Update.
10428         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
10429         (cmdpy_init): Allow class_tui.
10430
10431 2020-04-28 Mark Williams <mark@myosotissp.com>
10432
10433         PR gdb/24480
10434         * dwarf2read.c: Add missing assingments to list_in_scope when
10435         start_symtab was already called.
10436
10437 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
10438
10439         PR gdb/25881
10440         * dwarf2/read.c (offset_map_type): Use
10441         gdb:hash_enum<sect_offset> as hash function.
10442
10443 2020-04-28  Tom de Vries  <tdevries@suse.de>
10444
10445         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
10446         with DW_AT_signature.
10447
10448 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
10449
10450         * configure.ac: Remove check for fs_base/gs_base in
10451         user_regs_struct.
10452         * configure: Re-generate.
10453         * config.in: Re-generate.
10454         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
10455         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
10456         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
10457
10458 2020-04-27  Luis Machado  <luis.machado@linaro.org>
10459
10460         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
10461         problematic inline frame unwinding situation.
10462         * frame.c (frame_id_computed_p): New function.
10463         * frame.h (frame_id_computed_p): New prototype.
10464
10465 2020-04-26  Tom Tromey  <tom@tromey.com>
10466
10467         * command.h (enum command_class) <class_pseudo>: Remove.
10468
10469 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10470
10471         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
10472         and whitespace.
10473
10474 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
10475
10476         * inf-ptrace.c (inf_ptrace_target::wait): Remove
10477         `PT_GET_PROCESS_STATE' block.
10478
10479 2020-04-24  Tom Tromey  <tom@tromey.com>
10480
10481         * symtab.h (symbol_get_demangled_name): Don't declare.
10482         * symtab.c (symbol_get_demangled_name): Remove.
10483         (general_symbol_info::natural_name)
10484         (general_symbol_info::demangled_name): Update.
10485
10486 2020-04-24  Tom Tromey  <tom@tromey.com>
10487
10488         PR rust/25025:
10489         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
10490
10491 2020-04-24  Tom Tromey  <tom@tromey.com>
10492
10493         PR symtab/12707:
10494         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
10495         exists.
10496         (new_symbol): Likewise.
10497         * compile/compile-object-load.c (get_out_value_type): Use
10498         symbol_matches_search_name.
10499
10500 2020-04-24  Tom Tromey  <tom@tromey.com>
10501
10502         * dwarf2/read.c (add_partial_symbol): Do not call
10503         compute_and_set_names.
10504
10505 2020-04-24  Tom Tromey  <tom@tromey.com>
10506
10507         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
10508         overload.
10509
10510 2020-04-24  Tom Tromey  <tom@tromey.com>
10511
10512         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
10513         (add_psymbol_to_list): New overload.  Make old overload call new
10514         one.
10515         * psympriv.h (add_psymbol_to_list): New overload.
10516
10517 2020-04-24  Tom Tromey  <tom@tromey.com>
10518
10519         * dwarf2/read.c (partial_die_info::read) <case
10520         DW_AT_linkage_name>: Use value_as_string.
10521         (dwarf2_string_attr): Use value_as_string.
10522         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
10523         method.
10524         * dwarf2/attribute.c (attribute::value_as_string): New method.
10525
10526 2020-04-24  Tom Tromey  <tom@tromey.com>
10527
10528         * symtab.c (general_symbol_info::natural_name)
10529         (general_symbol_info::demangled_name): Check for language_rust.
10530
10531 2020-04-24  Tom Tromey  <tom@tromey.com>
10532
10533         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
10534         (dwarf2_physname): ... from here.
10535         (partial_die_info::read): Add Rust "{" hack.
10536
10537 2020-04-24  Tom Tromey  <tom@tromey.com>
10538
10539         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
10540         method.
10541         (symbol_set_demangled_name): Don't declare.
10542         * symtab.c (general_symbol_info::set_demangled_name): Rename from
10543         symbol_set_demangled_name.
10544         (general_symbol_info::set_language)
10545         (general_symbol_info::compute_and_set_names): Update.
10546         * minsyms.c (minimal_symbol_reader::install): Update.
10547         * dwarf2/read.c (new_symbol): Update.
10548
10549 2020-04-24  Tom Tromey  <tromey@adacore.com>
10550
10551         PR python/23662:
10552         * python/py-type.c (convert_field): Handle
10553         FIELD_LOC_KIND_DWARF_BLOCK.
10554         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
10555         (typy_get_dynamic): Nw function.
10556         (type_object_getset): Add "dynamic".
10557         * NEWS: Add entry.
10558
10559 2020-04-24  Tom Tromey  <tromey@adacore.com>
10560
10561         * ada-typeprint.c (print_choices, print_variant_part)
10562         (print_record_field_types_dynamic): New functions.
10563         (print_record_field_types): Use print_record_field_types_dynamic.
10564
10565 2020-04-24  Tom Tromey  <tromey@adacore.com>
10566
10567         * dwarf2/read.c (handle_data_member_location): New overload.
10568         (dwarf2_add_field): Use it.
10569         (decode_locdesc): Add "computed" parameter.  Update comment.
10570         * gdbtypes.c (is_dynamic_type_internal): Also look for
10571         FIELD_LOC_KIND_DWARF_BLOCK.
10572         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
10573         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
10574         virtual base classes.
10575         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
10576         FIELD_LOC_KIND_DWARF_BLOCK.
10577
10578 2020-04-24  Tom Tromey  <tromey@adacore.com>
10579
10580         * dwarf2/read.c (read_structure_type): Handle dynamic length.
10581         * gdbtypes.c (is_dynamic_type_internal): Check
10582         TYPE_HAS_DYNAMIC_LENGTH.
10583         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
10584         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
10585         New macros.
10586         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
10587         constant.
10588
10589 2020-04-24  Tom Tromey  <tromey@adacore.com>
10590
10591         * dwarf2/read.c (struct variant_field): Rewrite.
10592         (struct variant_part_builder): New.
10593         (struct nextfield): Remove "variant" field.  Add "offset".
10594         (struct field_info): Add "current_variant_part" and
10595         "variant_parts".
10596         (alloc_discriminant_info): Remove.
10597         (alloc_rust_variant): New function.
10598         (quirk_rust_enum): Update.
10599         (dwarf2_add_field): Set "offset" member.  Don't handle
10600         DW_TAG_variant_part.
10601         (offset_map_type): New typedef.
10602         (convert_variant_range, create_one_variant)
10603         (create_one_variant_part, create_variant_parts)
10604         (add_variant_property): New functions.
10605         (dwarf2_attach_fields_to_type): Call add_variant_property.
10606         (read_structure_type): Don't handle DW_TAG_variant_part.
10607         (handle_variant_part, handle_variant): New functions.
10608         (handle_struct_member_die): Use them.
10609         (process_structure_scope): Don't handle variant parts.
10610         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
10611         (struct discriminant_info): Remove.
10612         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
10613         (struct main_type) <flag_discriminated_union>: Remove.
10614         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
10615         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
10616         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
10617         Update.
10618         * valops.c (value_union_variant): Remove.
10619         * value.h (value_union_variant): Don't declare.
10620
10621 2020-04-24  Tom Tromey  <tromey@adacore.com>
10622
10623         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
10624         (ada_value_primitive_packed_val): Update.
10625         * ada-valprint.c (ada_value_print_1): Update.
10626         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
10627         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
10628         just an address.  Use evaluate_for_locexpr_baton.
10629         (dwarf2_evaluate_property): Update.
10630         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
10631         array_view.
10632         * findvar.c (default_read_var_value): Update.
10633         * gdbtypes.c (compute_variant_fields_inner)
10634         (resolve_dynamic_type_internal): Update.
10635         (resolve_dynamic_type): Change type of valaddr parameter.
10636         * gdbtypes.h (resolve_dynamic_type): Update.
10637         * valarith.c (value_subscripted_rvalue): Update.
10638         * value.c (value_from_contents_and_address): Update.
10639
10640 2020-04-24  Tom Tromey  <tromey@adacore.com>
10641
10642         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
10643         "push_initial_value" parameter.
10644         (dwarf2_evaluate_property): Likewise.
10645         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
10646
10647 2020-04-24  Tom Tromey  <tromey@adacore.com>
10648
10649         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
10650         (variant::matches, compute_variant_fields_recurse)
10651         (compute_variant_fields_inner, compute_variant_fields): New
10652         functions.
10653         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
10654         Use resolved_type after type is made.
10655         (operator==): Add new cases.
10656         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
10657         (struct discriminant_range, struct variant, struct variant_part):
10658         New.
10659         (union dynamic_prop_data) <variant_parts, original_type>: New
10660         members.
10661         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
10662         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
10663         constants.
10664         * value.c (unpack_bits_as_long): Now public.
10665         * value.h (unpack_bits_as_long): Declare.
10666
10667 2020-04-24  Tom Tromey  <tromey@adacore.com>
10668
10669         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
10670         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
10671
10672 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
10673
10674         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
10675
10676 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
10677
10678         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
10679         (remove_fork_catchpoint, post_startup_inferior)
10680         (post_attach): Move...
10681         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
10682         (remove_fork_catchpoint, post_startup_inferior)
10683         (post_attach): ...here.
10684         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
10685         (remove_fork_catchpoint, post_startup_inferior)
10686         (post_attach): Move...
10687         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
10688         (remove_fork_catchpoint, post_startup_inferior)
10689         (post_attach): ...here.
10690
10691 2020-04-24  Tom Tromey  <tromey@adacore.com>
10692
10693         * nat/windows-nat.h (struct windows_thread_info)
10694         <pc_adjusted>: New member.
10695         * windows-nat.c (windows_fetch_one_register): Check
10696         pc_adjusted.
10697         (windows_nat_target::get_windows_debug_event)
10698         (windows_nat_target::wait): Set pc_adjusted.
10699
10700 2020-04-24  Tom de Vries  <tdevries@suse.de>
10701
10702         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
10703         Run gdb-add-index inside temp dir.
10704
10705 2020-04-23  Tom Tromey  <tromey@adacore.com>
10706
10707         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
10708         in loop.
10709
10710 2020-04-23  Luis Machado  <luis.machado@linaro.org>
10711
10712         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
10713         get_frame_register instead of gdbarch_unwind_pc.
10714
10715 2020-04-23  Tom de Vries  <tdevries@suse.de>
10716
10717         * symtab.c (lookup_global_symbol): Prefer def over decl.
10718
10719 2020-04-23  Tom de Vries  <tdevries@suse.de>
10720
10721         PR symtab/25807
10722         * block.c (best_symbol, better_symbol): Promote to external.
10723         * block.h (best_symbol, better_symbol): Declare.
10724         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
10725         decl.
10726
10727 2020-04-23  Tom Tromey  <tromey@adacore.com>
10728
10729         PR ada/25837:
10730         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
10731         "const char *", not a "const std::string &".
10732         <name_and_matcher::operator==>: Update.
10733         * unittests/lookup_name_info-selftests.c: Change type of
10734         "result".
10735
10736 2020-04-23  Tom Tromey  <tom@tromey.com>
10737
10738         * inferior.h (iterate_over_inferiors): Don't declare.
10739         * inferior.c (iterate_over_inferiors): Remove.
10740         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
10741         Remove.
10742         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
10743         use iterate_over_inferiors.
10744         (darwin_resume_inferior_it)
10745         (struct resume_inferior_threads_param)
10746         (darwin_resume_inferior_threads_it): Remove.
10747         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
10748
10749 2020-04-23  Tom de Vries  <tdevries@suse.de>
10750
10751         * blockframe.c (find_pc_partial_function): Use
10752         find_pc_sect_compunit_symtab rather than
10753         objfile->sf->qf->find_pc_sect_compunit_symtab.
10754
10755 2020-04-22  Tom de Vries  <tdevries@suse.de>
10756
10757         PR symtab/25764
10758         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
10759         in psymtabs.
10760
10761 2020-04-22  Tom de Vries  <tdevries@suse.de>
10762
10763         PR symtab/25801
10764         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
10765         symtabs.
10766
10767 2020-04-22  Tom de Vries  <tdevries@suse.de>
10768
10769         PR symtab/25700
10770         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
10771         CU if already created.
10772
10773 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10774
10775         * infrun.c (displaced_step_fixup): Switch to the event_thread
10776         before calling displaced_step_restore, not after.
10777
10778 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10779
10780         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
10781         its inferior is not recorded by us.
10782         (record_btrace_target_open): Replace call to
10783         all_non_exited_threads () with call to current_inferior
10784         ()->non_exited_threads ().
10785         (record_btrace_target::stop_recording): Likewise.
10786         (record_btrace_target::close): Likewise.
10787         (record_btrace_target::wait): Likewise.
10788         (record_btrace_target::record_stop_replaying): Likewise.
10789
10790 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10791
10792         * btrace.c (btrace_enable): Throw an error on double enables and
10793         when enabling recording fails.
10794         (btrace_disable): Throw an error if the thread is not recorded.
10795
10796 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
10797
10798         * record-btrace.c (record_btrace_target::fetch_registers): Forward
10799         request if we do not have a thread_info.
10800
10801 2020-04-21  Tom de Vries  <tdevries@suse.de>
10802
10803         PR gdb/25471
10804         * thread.c
10805         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
10806         exception in get_frame_id.
10807
10808 2020-04-20  Tom Tromey  <tromey@adacore.com>
10809
10810         * python/python.c (struct gdbpy_event): Mark move constructor as
10811         noexcept.
10812         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
10813         constructor as noexcept.
10814         * completer.h (struct completion_result): Mark move constructor as
10815         noexcept.
10816         * completer.c (completion_result::completion_result): Use
10817         initialization style.  Don't call reset_match_list.
10818
10819 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
10820
10821         * MAINTAINERS (Write After Approval): Add myself.
10822
10823 2020-04-18  Tom Tromey  <tom@tromey.com>
10824
10825         * windows-tdep.c (init_w32_command_list)
10826         (w32_prefix_command_valid): Restore.
10827         (_initialize_windows_tdep): Call init_w32_command_list.
10828
10829 2020-04-18  Tom Tromey  <tom@tromey.com>
10830
10831         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
10832         * value.c (value_fn_field): Update.
10833         * valops.c (find_function_in_inferior)
10834         (value_allocate_space_in_inferior): Update.
10835         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10836         Update.
10837         * tui/tui-source.c (tui_source_window::set_contents): Update.
10838         * symtab.c (lookup_global_or_static_symbol)
10839         (find_function_start_sal_1, skip_prologue_sal)
10840         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
10841         * symmisc.c (dump_msymbols, dump_symtab_1)
10842         (maintenance_print_one_line_table): Update.
10843         * symfile.c (init_entry_point_info, section_is_mapped)
10844         (list_overlays_command, simple_read_overlay_table)
10845         (simple_overlay_update_1): Update.
10846         * stap-probe.c (handle_stap_probe): Update.
10847         * stabsread.c (dbx_init_float_type, define_symbol)
10848         (read_one_struct_field, read_enum_type, read_range_type): Update.
10849         * source.c (info_line_command): Update.
10850         * python/python.c (gdbpy_source_objfile_script)
10851         (gdbpy_execute_objfile_script): Update.
10852         * python/py-type.c (save_objfile_types): Update.
10853         * python/py-objfile.c (py_free_objfile): Update.
10854         * python/py-inferior.c (python_new_objfile): Update.
10855         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
10856         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
10857         (maintenance_check_psymtabs): Update.
10858         * printcmd.c (info_address_command): Update.
10859         * objfiles.h (struct objfile) <arch>: New method, from
10860         get_objfile_arch.
10861         (get_objfile_arch): Don't declare.
10862         * objfiles.c (get_objfile_arch): Remove.
10863         (filter_overlapping_sections): Update.
10864         * minsyms.c (msymbol_is_function): Update.
10865         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
10866         (output_nondebug_symbol): Update.
10867         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
10868         (mdebug_expand_psymtab): Update.
10869         * machoread.c (macho_add_oso_symfile): Update.
10870         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
10871         Update.
10872         * linux-fork.c (checkpoint_command): Update.
10873         * linespec.c (convert_linespec_to_sals): Update.
10874         * jit.c (finalize_symtab): Update.
10875         * infrun.c (insert_exception_resume_from_probe): Update.
10876         * ia64-tdep.c (ia64_find_unwind_table): Update.
10877         * hppa-tdep.c (internalize_unwinds): Update.
10878         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
10879         Update.
10880         * gcore.c (call_target_sbrk): Update.
10881         * elfread.c (record_minimal_symbol, elf_symtab_read)
10882         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
10883         (elf_gnu_ifunc_resolve_by_got): Update.
10884         * dwarf2/read.c (create_addrmap_from_index)
10885         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
10886         (read_debug_names_from_section)
10887         (process_psymtab_comp_unit_reader, add_partial_symbol)
10888         (add_partial_subprogram, process_full_comp_unit)
10889         (read_file_scope, read_func_scope, read_lexical_block_scope)
10890         (read_call_site_scope, dwarf2_ranges_read)
10891         (dwarf2_record_block_ranges, dwarf2_add_field)
10892         (mark_common_block_symbol_computed, read_tag_pointer_type)
10893         (read_tag_string_type, dwarf2_init_float_type)
10894         (dwarf2_init_complex_target_type, read_base_type)
10895         (partial_die_info::read, partial_die_info::read)
10896         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
10897         (dwarf2_fetch_die_loc_sect_off): Update.
10898         * dwarf2/loc.c (dwarf2_find_location_expression)
10899         (class dwarf_evaluate_loc_desc, rw_pieced_value)
10900         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
10901         (dwarf2_loc_desc_get_symbol_read_needs)
10902         (locexpr_describe_location_piece, locexpr_describe_location_1)
10903         (loclist_describe_location): Update.
10904         * dwarf2/index-write.c (write_debug_names): Update.
10905         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
10906         * dtrace-probe.c (dtrace_process_dof): Update.
10907         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
10908         (process_one_symbol): Update.
10909         * ctfread.c (ctf_init_float_type, read_base_type): Update.
10910         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
10911         (coff_read_enum_type): Update.
10912         * cli/cli-cmds.c (edit_command, list_command): Update.
10913         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
10914         * breakpoint.c (create_overlay_event_breakpoint)
10915         (create_longjmp_master_breakpoint)
10916         (create_std_terminate_master_breakpoint)
10917         (create_exception_master_breakpoint, get_sal_arch): Update.
10918         * block.c (block_gdbarch): Update.
10919         * annotate.c (annotate_source_line): Update.
10920
10921 2020-04-17  Tom Tromey  <tromey@adacore.com>
10922
10923         * auto-load.c (show_auto_load_cmd): Remove.
10924         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
10925         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
10926         (maintenance_print_arc_command): Remove.
10927         * tui/tui-win.c (tui_command): Remove.
10928         (tui_get_cmd_list): Use add_basic_prefix_cmd.
10929         * tui/tui-layout.c (tui_layout_command): Remove.
10930         (_initialize_tui_layout): Use add_basic_prefix_cmd.
10931         * python/python.c (user_set_python, user_show_python): Remove.
10932         (_initialize_python): Use add_basic_prefix_cmd,
10933         add_show_prefix_cmd.
10934         * guile/guile.c (set_guile_command, show_guile_command): Remove.
10935         (install_gdb_commands): Use add_basic_prefix_cmd,
10936         add_show_prefix_cmd.
10937         (info_guile_command): Remove.
10938         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
10939         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
10940         add_show_prefix_cmd.
10941         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
10942         Remove do_set and do_show parameters.
10943         * cli/cli-style.c (set_style, show_style): Remove.
10944         (_initialize_cli_style): Use add_basic_prefix_cmd,
10945         add_show_prefix_cmd.
10946         (cli_style_option::add_setshow_commands): Remove do_set and
10947         do_show parameters.
10948         (cli_style_option::add_setshow_commands): Use
10949         add_basic_prefix_cmd, add_show_prefix_cmd.
10950         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
10951         (set_style_name): Remove.
10952         * cli/cli-dump.c (dump_command, append_command): Remove.
10953         (srec_dump_command, ihex_dump_command, verilog_dump_command)
10954         (tekhex_dump_command, binary_dump_command)
10955         (binary_append_command): Remove.
10956         (_initialize_cli_dump): Use add_basic_prefix_cmd.
10957         * windows-tdep.c (w32_prefix_command_valid): Remove global.
10958         (init_w32_command_list): Remove; move into ...
10959         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
10960         * valprint.c (set_print, show_print, set_print_raw)
10961         (show_print_raw): Remove.
10962         (_initialize_valprint): Use add_basic_prefix_cmd,
10963         add_show_prefix_cmd.
10964         * typeprint.c (set_print_type, show_print_type): Remove.
10965         (_initialize_typeprint): Use add_basic_prefix_cmd,
10966         add_show_prefix_cmd.
10967         * record.c (set_record_command, show_record_command): Remove.
10968         (_initialize_record): Use add_basic_prefix_cmd,
10969         add_show_prefix_cmd.
10970         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
10971         add_show_prefix_cmd.
10972         (info_command, show_command, set_debug, show_debug): Remove.
10973         * top.h (set_history, show_history): Don't declare.
10974         * top.c (set_history, show_history): Remove.
10975         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
10976         (unset_tdesc_cmd): Remove.
10977         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
10978         add_show_prefix_cmd.
10979         * symtab.c (info_module_command): Remove.
10980         (_initialize_symtab): Use add_basic_prefix_cmd.
10981         * symfile.c (overlay_command): Remove.
10982         (_initialize_symfile): Use add_basic_prefix_cmd.
10983         * sparc64-tdep.c (info_adi_command): Remove.
10984         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
10985         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
10986         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
10987         add_show_prefix_cmd.
10988         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
10989         (_initialize_serial): Use add_basic_prefix_cmd,
10990         add_show_prefix_cmd.
10991         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
10992         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
10993         add_show_prefix_cmd.
10994         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
10995         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
10996         add_show_prefix_cmd.
10997         * riscv-tdep.c (show_riscv_command, set_riscv_command)
10998         (show_debug_riscv_command, set_debug_riscv_command): Remove.
10999         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
11000         add_show_prefix_cmd.
11001         * remote.c (remote_command, set_remote_cmd): Remove.
11002         (_initialize_remote): Use add_basic_prefix_cmd.
11003         * record-full.c (set_record_full_command)
11004         (show_record_full_command): Remove.
11005         (_initialize_record_full): Use add_basic_prefix_cmd,
11006         add_show_prefix_cmd.
11007         * record-btrace.c (cmd_set_record_btrace)
11008         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
11009         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
11010         (cmd_show_record_btrace_pt): Remove.
11011         (_initialize_record_btrace): Use add_basic_prefix_cmd,
11012         add_show_prefix_cmd.
11013         * ravenscar-thread.c (set_ravenscar_command)
11014         (show_ravenscar_command): Remove.
11015         (_initialize_ravenscar): Use add_basic_prefix_cmd,
11016         add_show_prefix_cmd.
11017         * mips-tdep.c (show_mips_command, set_mips_command)
11018         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
11019         add_show_prefix_cmd.
11020         * maint.c (maintenance_command, maintenance_info_command)
11021         (maintenance_check_command, maintenance_print_command)
11022         (maintenance_set_cmd, maintenance_show_cmd): Remove.
11023         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
11024         add_show_prefix_cmd.
11025         (show_per_command_cmd): Remove.
11026         * maint-test-settings.c (maintenance_set_test_settings_cmd):
11027         Remove.
11028         (maintenance_show_test_settings_cmd): Remove.
11029         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
11030         add_show_prefix_cmd.
11031         * maint-test-options.c (maintenance_test_options_command):
11032         Remove.
11033         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
11034         * macrocmd.c (macro_command): Remove
11035         (_initialize_macrocmd): Use add_basic_prefix_cmd.
11036         * language.c (set_check, show_check): Remove.
11037         (_initialize_language): Use add_basic_prefix_cmd,
11038         add_show_prefix_cmd.
11039         * infcmd.c (unset_command): Remove.
11040         (_initialize_infcmd): Use add_basic_prefix_cmd.
11041         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
11042         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
11043         add_show_prefix_cmd.
11044         * go32-nat.c (go32_info_dos_command): Remove.
11045         (_initialize_go32_nat): Use add_basic_prefix_cmd.
11046         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
11047         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
11048         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
11049         (_initialize_frame): Use add_basic_prefix_cmd,
11050         add_show_prefix_cmd.
11051         * dcache.c (set_dcache_command, show_dcache_command): Remove.
11052         (_initialize_dcache): Use add_basic_prefix_cmd,
11053         add_show_prefix_cmd.
11054         * cp-support.c (maint_cplus_command): Remove.
11055         (_initialize_cp_support): Use add_basic_prefix_cmd.
11056         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
11057         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
11058         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
11059         add_basic_prefix_cmd, add_show_prefix_cmd.
11060         * breakpoint.c (save_command): Remove.
11061         (_initialize_breakpoint): Use add_basic_prefix_cmd.
11062         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
11063         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
11064         add_show_prefix_cmd.
11065         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
11066         (set_ada_command, show_ada_command): Remove.
11067         (_initialize_ada_language): Use add_basic_prefix_cmd,
11068         add_show_prefix_cmd.
11069         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
11070
11071 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
11072
11073         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
11074         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
11075
11076 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11077
11078         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
11079         warning messages.
11080
11081 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11082
11083         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
11084         import table is not at beginning of .idata section.
11085
11086 2020-04-16  Pedro Alves  <palves@redhat.com>
11087
11088         * inferior.c (delete_inferior): Use delete operator directly
11089         instead of delete_program_space.
11090         * progspace.c (add_program_space): New, factored out from
11091         program_space::program_space.
11092         (remove_program_space): New, factored out from
11093         delete_program_space.
11094         (program_space::program_space): Remove intro comment.  Rewrite.
11095         (program_space::~program_space): Remove intro comment.  Call
11096         remove_program_space.
11097         (delete_program_space): Delete.
11098         * progspace.h (program_space::program_space): Make explicit.  Move
11099         intro comment here, adjusted.
11100         (program_space::~program_space): Move intro comment here,
11101         adjusted.
11102         (delete_program_space): Remove.
11103
11104 2020-04-16  Tom Tromey  <tromey@adacore.com>
11105
11106         * windows-nat.c (windows_nat::handle_access_violation): New
11107         function.
11108         * nat/windows-nat.h (handle_access_violation): Declare.
11109         * nat/windows-nat.c (handle_exception): Move Cygwin code to
11110         windows-nat.c.  Call handle_access_violation.
11111
11112 2020-04-16  Tom de Vries  <tdevries@suse.de>
11113
11114         PR symtab/25791
11115         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
11116         CUs without psymtab.
11117
11118 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
11119
11120         * python/python.c (do_start_initialization): Don't call
11121         PyEval_InitThreads for Python 3.9 and beyond.
11122
11123 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
11124
11125         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
11126         thread functions.
11127         (obsd_nat_target::wait): Likewise.
11128
11129 2020-04-15  Tom Tromey  <tromey@adacore.com>
11130
11131         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
11132         (DEBUG_EXCEPT): Use debug_printf.
11133
11134 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
11135
11136         * completer.c (class completion_tracker::completion_hash_entry)
11137         <hash_name>: New member function.
11138         (completion_tracker::discard_completions): New callback to hash a
11139         completion_hash_entry, pass this to htab_create_alloc.
11140
11141 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
11142
11143         * windows-nat.c (windows_make_so): Warn rather than stopping with
11144         an error if realpath() fails.
11145
11146 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
11147
11148         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
11149         (nbsd_nat_target::info_proc): Add do_status.
11150
11151 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
11152             Tom de Vries  <tdevries@suse.de>
11153
11154         PR symtab/25718
11155         * psympriv.h (struct partial_symtab::read_symtab)
11156         (struct partial_symtab::expand_psymtab)
11157         (struct partial_symtab::read_dependencies): Update comments.
11158         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
11159         read_symtab for includer.
11160         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
11161         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
11162         (struct dwarf2_include_psymtab::m_readin): Remove.
11163         (struct dwarf2_include_psymtab::includer): New member function.
11164         (dwarf2_psymtab::expand_psymtab): Assert !readin.
11165
11166 2020-04-14  Tom de Vries  <tdevries@suse.de>
11167
11168         PR symtab/25720
11169         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
11170         with NULL symbol_matcher and lookup_name.
11171         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
11172         and lookup_name.
11173         * dwarf2/read.c (dw2_expand_symtabs_matching)
11174         (dw2_debug_names_expand_symtabs_matching): Same.
11175         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
11176         Make lookup_name a pointer.  Update comment.
11177         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
11178         lookup_name being a pointer.
11179         * symfile.c (expand_symtabs_matching): Same.
11180         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
11181         * linespec.c (iterate_over_all_matching_symtabs): Same.
11182
11183 2020-04-13  Tom Tromey  <tom@tromey.com>
11184
11185         * run-on-main-thread.c: Update include.
11186         * unittests/main-thread-selftests.c: Update include.
11187         * tui/tui-win.c: Update include.
11188         * tui/tui-io.c: Update include.
11189         * tui/tui-interp.c: Update include.
11190         * tui/tui-hooks.c: Update include.
11191         * top.h: Update include.
11192         * top.c: Update include.
11193         * ser-base.c: Update include.
11194         * remote.c: Update include.
11195         * remote-notif.c: Update include.
11196         * remote-fileio.c: Update include.
11197         * record-full.c: Update include.
11198         * record-btrace.c: Update include.
11199         * python/python.c: Update include.
11200         * posix-hdep.c: Update include.
11201         * mingw-hdep.c: Update include.
11202         * mi/mi-main.c: Update include.
11203         * mi/mi-interp.c: Update include.
11204         * main.c: Update include.
11205         * linux-nat.c: Update include.
11206         * interps.c: Update include.
11207         * infrun.c: Update include.
11208         * inf-loop.c: Update include.
11209         * event-top.c: Update include.
11210         * event-loop.c: Move to ../gdbsupport/.
11211         * event-loop.h: Move to ../gdbsupport/.
11212         * async-event.h: Update include.
11213         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
11214
11215 2020-04-13  Tom Tromey  <tom@tromey.com>
11216
11217         * tui/tui-win.c: Include async-event.h.
11218         * remote.c: Include async-event.h.
11219         * remote-notif.c: Include async-event.h.
11220         * record-full.c: Include async-event.h.
11221         * record-btrace.c: Include async-event.h.
11222         * infrun.c: Include async-event.h.
11223         * event-top.c: Include async-event.h.
11224         * event-loop.h: Move some declarations to async-event.h.
11225         * event-loop.c: Don't include ser-event.h or top.h.  Move some
11226         code to async-event.c.
11227         * async-event.h: New file.
11228         * async-event.c: New file.
11229         * Makefile.in (COMMON_SFILES): Add async-event.c.
11230         (HFILES_NO_SRCDIR): Add async-event.h.
11231
11232 2020-04-13  Tom Tromey  <tom@tromey.com>
11233
11234         * utils.c (flush_streams): New function.
11235         * event-loop.c (gdb_wait_for_event): Call flush_streams.
11236
11237 2020-04-13  Tom Tromey  <tom@tromey.com>
11238
11239         * event-loop.c (handle_file_event): Use warning, not
11240         printf_unfiltered.
11241
11242 2020-04-13  Tom Tromey  <tom@tromey.com>
11243
11244         * event-loop.c: Include <chrono>.
11245
11246 2020-04-13  Tom Tromey  <tom@tromey.com>
11247
11248         * gdb_select.h: Move to ../gdbsupport/.
11249         * event-loop.c: Update include path.
11250         * top.c: Update include path.
11251         * ser-base.c: Update include path.
11252         * ui-file.c: Update include path.
11253         * ser-tcp.c: Update include path.
11254         * guile/scm-ports.c: Update include path.
11255         * posix-hdep.c: Update include path.
11256         * ser-unix.c: Update include path.
11257         * gdb_usleep.c: Update include path.
11258         * mingw-hdep.c: Update include path.
11259         * inflow.c: Update include path.
11260         * infrun.c: Update include path.
11261         * event-top.c: Update include path.
11262
11263 2020-04-13  Tom Tromey  <tom@tromey.com>
11264
11265         * configure: Rebuild.
11266         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
11267
11268 2020-04-13  Tom Tromey  <tom@tromey.com>
11269
11270         * event-loop.h (start_event_loop): Don't declare.
11271         * event-loop.c (start_event_loop): Move...
11272         * main.c (start_event_loop): ...here.  Now static.
11273
11274 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
11275
11276         * MAINTAINERS: Update my email address.
11277
11278 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11279
11280         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
11281         IP_ALL.
11282
11283 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11284
11285         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
11286         (nbsd_nat_target::info_proc): Add do_cmdline.
11287
11288 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11289
11290         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
11291         (nbsd_nat_target::info_proc): Add do_cwd.
11292
11293 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
11294
11295         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
11296
11297 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
11298
11299         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
11300         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
11301         (nbsd_nat_target::info_proc): New functions.
11302         * nbsd-nat.c (kinfo_get_vmmap): New function.
11303         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
11304         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
11305         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
11306         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
11307         functions.
11308         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
11309         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
11310         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
11311         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
11312         (KINFO_VME_FLAG_GROWS_DOWN): New.
11313
11314 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
11315
11316         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
11317         bit shift.
11318
11319 2020-04-10  Tom Tromey  <tromey@adacore.com>
11320
11321         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
11322
11323 2020-04-10  Tom Tromey  <tromey@adacore.com>
11324
11325         * symtab.c (get_symbol_address, get_msymbol_address): Skip
11326         separate debug files.
11327
11328 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
11329
11330         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
11331         Move to...
11332         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
11333         ... here.
11334         * windows-nat.c (windows_nat_target::get_windows_debug_event):
11335         Check for STATUS_WX86_BREAKPOINT.
11336         (windows_nat_target::wait): Same.
11337
11338 2020-04-10  Tom de Vries  <tdevries@suse.de>
11339
11340         PR cli/25808
11341         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
11342
11343 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
11344
11345         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
11346         (Write After Approval): Remove Tom de Vries.
11347
11348 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11349
11350         revert partially:
11351         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11352
11353         * buildsym.c (record_line): Fix undefined behavior and preserve
11354         lines at eof.
11355
11356 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
11357
11358         * auxv.h (svr4_auxv_parse): New.
11359         * auxv.c (default_auxv_parse): Split into default_auxv_parse
11360         and generic_auxv_parse.
11361         (svr4_auxv_parse): Add.
11362         * obsd-tdep.c: Include "auxv.h".
11363         (obsd_auxv_parse): Remove.
11364         (obsd_init_abi): Remove comment.
11365         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
11366         from `obsd_auxv_parse' to `svr4_auxv_parse'.
11367         * nbsd-tdep.c: Include "auxv.h".
11368         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
11369
11370 2020-04-08  Tom Tromey  <tromey@adacore.com>
11371
11372         * nat/windows-nat.h (last_wait_event): Don't declare.
11373         (wait_for_debug_event): Update comment.
11374         * nat/windows-nat.c (last_wait_event): Now static.
11375
11376 2020-04-08  Tom Tromey  <tromey@adacore.com>
11377
11378         * windows-nat.c (wait_for_debug_event): Move to
11379         nat/windows-nat.c.
11380         * nat/windows-nat.h (wait_for_debug_event): Declare.
11381         * nat/windows-nat.c (wait_for_debug_event): Move from
11382         windows-nat.c.  No longer static.
11383
11384 2020-04-08  Tom Tromey  <tromey@adacore.com>
11385
11386         * windows-nat.c (get_windows_debug_event): Use
11387         fetch_pending_stop.
11388         * nat/windows-nat.h (fetch_pending_stop): Declare.
11389         * nat/windows-nat.c (fetch_pending_stop): New function.
11390
11391 2020-04-08  Tom Tromey  <tromey@adacore.com>
11392
11393         * windows-nat.c (windows_continue): Use matching_pending_stop and
11394         continue_last_debug_event.
11395         * nat/windows-nat.h (matching_pending_stop)
11396         (continue_last_debug_event): Declare.
11397         * nat/windows-nat.c (DEBUG_EVENTS): New define.
11398         (matching_pending_stop, continue_last_debug_event): New
11399         functions.
11400
11401 2020-04-08  Tom Tromey  <tromey@adacore.com>
11402
11403         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
11404         (handle_exception_result): Move to nat/windows-nat.h.
11405         (DEBUG_EXCEPTION_SIMPLE): Remove.
11406         (windows_nat::handle_ms_vc_exception): New function.
11407         (handle_exception): Move to nat/windows-nat.c.
11408         (get_windows_debug_event): Update.
11409         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
11410         nat/windows-nat.c.
11411         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
11412         (handle_exception_result): Move from windows-nat.c.
11413         (handle_exception): Declare.
11414         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
11415         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
11416         windows-nat.c.
11417
11418 2020-04-08  Tom Tromey  <tromey@adacore.com>
11419
11420         * windows-nat.c (exception_count, event_count): Remove.
11421         (handle_exception, get_windows_debug_event)
11422         (do_initial_windows_stuff): Update.
11423
11424 2020-04-08  Tom Tromey  <tromey@adacore.com>
11425
11426         * windows-nat.c (windows_nat::handle_load_dll)
11427         (windows_nat::handle_unload_dll): Rename.  No longer static.
11428         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
11429         Declare.
11430
11431 2020-04-08  Tom Tromey  <tromey@adacore.com>
11432
11433         * complaints.h (stop_whining): Declare at top-level.
11434         (complaint): Don't declare stop_whining.
11435
11436 2020-04-08  Tom Tromey  <tromey@adacore.com>
11437
11438         * windows-nat.c (windows_nat::handle_output_debug_string):
11439         Rename.  No longer static.
11440         * nat/windows-nat.h (handle_output_debug_string): Declare.
11441
11442 2020-04-08  Tom Tromey  <tromey@adacore.com>
11443
11444         * windows-nat.c (current_process_handle, current_process_id)
11445         (main_thread_id, last_sig, current_event, last_wait_event)
11446         (current_windows_thread, desired_stop_thread_id, pending_stops)
11447         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
11448         (display_selectors, fake_create_process)
11449         (get_windows_debug_event): Update.
11450         * nat/windows-nat.h (current_process_handle, current_process_id)
11451         (main_thread_id, last_sig, current_event, last_wait_event)
11452         (current_windows_thread, desired_stop_thread_id, pending_stops)
11453         (struct pending_stop, siginfo_er): Move from windows-nat.c.
11454         * nat/windows-nat.c (current_process_handle, current_process_id)
11455         (main_thread_id, last_sig, current_event, last_wait_event)
11456         (current_windows_thread, desired_stop_thread_id, pending_stops)
11457         (siginfo_er): New globals.  Move from windows-nat.c.
11458
11459 2020-04-08  Tom Tromey  <tromey@adacore.com>
11460
11461         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
11462         (handle_load_dll): Update.
11463         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
11464
11465 2020-04-08  Tom Tromey  <tromey@adacore.com>
11466
11467         * windows-nat.c (enum thread_disposition_type): Move to
11468         nat/windows-nat.h.
11469         (windows_nat::thread_rec): Rename from thread_rec.  No longer
11470         static.
11471         (windows_add_thread, windows_nat_target::fetch_registers)
11472         (windows_nat_target::store_registers, handle_exception)
11473         (windows_nat_target::resume, get_windows_debug_event)
11474         (windows_nat_target::get_tib_address)
11475         (windows_nat_target::thread_name)
11476         (windows_nat_target::thread_alive): Update.
11477         * nat/windows-nat.h (enum thread_disposition_type): Move from
11478         windows-nat.c.
11479         (thread_rec): Declare.
11480
11481 2020-04-08  Tom Tromey  <tromey@adacore.com>
11482
11483         * windows-nat.c: Add "using namespace".
11484         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
11485         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
11486
11487 2020-04-08  Tom Tromey  <tromey@adacore.com>
11488
11489         * nat/windows-nat.h (struct windows_thread_info): Declare
11490         destructor.
11491         * nat/windows-nat.c (~windows_thread_info): New.
11492
11493 2020-04-08  Tom Tromey  <tromey@adacore.com>
11494
11495         PR gdb/22992
11496         * windows-nat.c (current_event): Update comment.
11497         (last_wait_event, desired_stop_thread_id): New globals.
11498         (struct pending_stop): New.
11499         (pending_stops): New global.
11500         (windows_nat_target) <stopped_by_sw_breakpoint>
11501         <supports_stopped_by_sw_breakpoint>: New methods.
11502         (windows_fetch_one_register): Add assertions.  Adjust PC.
11503         (windows_continue): Handle pending stops.  Suspend other threads
11504         when stepping.  Use last_wait_event
11505         (wait_for_debug_event): New function.
11506         (get_windows_debug_event): Use wait_for_debug_event.  Handle
11507         pending stops.  Queue spurious stops.
11508         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
11509         (windows_nat_target::kill): Use wait_for_debug_event.
11510         * nat/windows-nat.h (struct windows_thread_info)
11511         <stopped_at_software_breakpoint>: New field.
11512         * nat/windows-nat.c (windows_thread_info::resume): Clear
11513         stopped_at_software_breakpoint.
11514
11515 2020-04-08  Tom Tromey  <tromey@adacore.com>
11516
11517         * windows-nat.c (enum thread_disposition_type): New.
11518         (thread_rec): Replace "get_context" parameter with "disposition";
11519         change type.
11520         (windows_add_thread, windows_nat_target::fetch_registers)
11521         (windows_nat_target::store_registers, handle_exception)
11522         (windows_nat_target::resume, get_windows_debug_event)
11523         (windows_nat_target::get_tib_address)
11524         (windows_nat_target::thread_name)
11525         (windows_nat_target::thread_alive): Update.
11526
11527 2020-04-08  Tom Tromey  <tromey@adacore.com>
11528
11529         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
11530         (windows_continue): Use windows_continue::resume.
11531         * nat/windows-nat.h (struct windows_thread_info) <suspend,
11532         resume>: Declare new methods.
11533         * nat/windows-nat.c: New file.
11534         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
11535
11536 2020-04-08  Tom Tromey  <tromey@adacore.com>
11537
11538         * windows-nat.c (windows_add_thread, windows_delete_thread)
11539         (windows_nat_target::fetch_registers)
11540         (windows_nat_target::store_registers, fake_create_process)
11541         (windows_nat_target::resume, windows_nat_target::resume)
11542         (get_windows_debug_event, windows_nat_target::wait)
11543         (windows_nat_target::pid_to_str)
11544         (windows_nat_target::get_tib_address)
11545         (windows_nat_target::get_ada_task_ptid)
11546         (windows_nat_target::thread_name)
11547         (windows_nat_target::thread_alive): Use lwp, not tid.
11548
11549 2020-04-08  Tom Tromey  <tromey@adacore.com>
11550
11551         * windows-nat.c (handle_exception)
11552         (windows_nat_target::thread_name): Update.
11553         * nat/windows-nat.h (windows_thread_info): Remove destructor.
11554         <name>: Now unique_xmalloc_ptr.
11555
11556 2020-04-08  Tom Tromey  <tromey@adacore.com>
11557
11558         * windows-nat.c (thread_rec)
11559         (windows_nat_target::fetch_registers): Update.
11560         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
11561         Update comment.
11562         <debug_registers_changed, reload_context>: Now bool.
11563
11564 2020-04-08  Tom Tromey  <tromey@adacore.com>
11565
11566         * windows-nat.c (windows_add_thread): Use new.
11567         (windows_init_thread_list, windows_delete_thread): Use delete.
11568         (get_windows_debug_event): Update.
11569         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
11570         destructor, and initializers.
11571
11572 2020-04-08  Tom Tromey  <tromey@adacore.com>
11573
11574         * windows-nat.c (struct windows_thread_info): Remove.
11575         * nat/windows-nat.h: New file.
11576
11577 2020-04-08  Tom Tromey  <tromey@adacore.com>
11578
11579         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
11580         (thread_rec, windows_add_thread, windows_delete_thread)
11581         (windows_continue): Update.
11582
11583 2020-04-08  Tom Tromey  <tromey@adacore.com>
11584
11585         * windows-nat.c (struct windows_thread_info): Remove typedef.
11586         (thread_head): Remove.
11587         (thread_list): New global.
11588         (thread_rec, windows_add_thread, windows_init_thread_list)
11589         (windows_delete_thread, windows_continue): Update.
11590
11591 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11592
11593         * windows-tdep.h (windows_init_abi): Add comment.
11594         (cygwin_init_abi): New declaration.
11595         * windows-tdep.c: Split signal enumeration in two, one for
11596         Windows and one for Cygwin.
11597         (windows_gdb_signal_to_target): Only deal with signal of the
11598         Windows OS ABI.
11599         (cygwin_gdb_signal_to_target): New function.
11600         (windows_init_abi): Rename to windows_init_abi_common, don't set
11601         gdb_signal_to_target gdbarch method.  Add new new function with
11602         this name.
11603         (cygwin_init_abi): New function.
11604         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
11605         comment.  Don't call windows_init_abi.
11606         (amd64_windows_init_abi): Add comment, call windows_init_abi.
11607         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
11608         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
11609         i386_windows_init_abi_common, don't call windows_init_abi.  Add
11610         a new function of this name.
11611         (i386_cygwin_init_abi): New function.
11612         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
11613         OS ABI Cygwin.
11614
11615 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
11616
11617         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
11618         parameter.c.
11619         (dwarf2_read_gdb_index): Update.
11620
11621 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
11622
11623         * nbsd-tdep.c: Include "objfiles.h".
11624         (nbsd_skip_solib_resolver): New.
11625         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
11626
11627 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11628
11629         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
11630         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
11631         with DW_LLE_base_addressx are being emitted in DWARFv5.
11632         Add the newly added kind DW_LOC_OFFSET_PAIR also.
11633         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
11634         unsigned integer.
11635
11636 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11637
11638         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
11639         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
11640         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
11641         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
11642         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
11643         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
11644         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
11645
11646
11647 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
11648
11649         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
11650         (read_loclist_index): New function definition.
11651         (lookup_loclist_base): New function definition.
11652         (read_loclist_header): New function definition.
11653         (dwarf2_cu): Add loclist_base and loclist_header field.
11654         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
11655         (read_full_die_1): Read the value of DW_AT_loclists_base.
11656         (read_attribute_reprocess): Handle DW_FORM_loclistx.
11657         (read_attribute_value): Handle DW_FORM_loclistx.
11658         (skip_one_die): Handle DW_FORM_loclistx.
11659         (loclist_header): New structure declaration.
11660         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
11661
11662 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
11663
11664         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
11665         constructor.  Remove `addr` parameter from other constructor and
11666         add `per_cu` parameter.
11667         * dwarf2/read.c (create_partial_symtab): Update.
11668
11669 2020-04-07  Tom de Vries  <tdevries@suse.de>
11670
11671         PR symtab/25796
11672         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
11673         (partial_die_info::fixup): Inherit has_const_value.
11674
11675 2020-04-07  Tom de Vries  <tdevries@suse.de>
11676
11677         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
11678         symbols without address.
11679
11680 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11681
11682         * nbsd-nat.h (struct thread_info): Add forward declaration.
11683         (nbsd_nat_target::thread_alive): Add.
11684         (nbsd_nat_target::thread_name): Likewise.
11685         (nbsd_nat_target::update_thread_list): Likewise.
11686         (update_thread_list::post_attach): Likewise.
11687         (post_attach::pid_to_str): Likewise.
11688         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
11689         (nbsd_thread_lister): Add.
11690         (nbsd_nat_target::thread_alive): Likewise.
11691         (nbsd_nat_target::thread_name): Likewise.
11692         (nbsd_add_threads): Likewise.
11693         (update_thread_list::post_attach): Likewise.
11694         (nbsd_nat_target::update_thread_list): Likewise.
11695         (post_attach::pid_to_str): Likewise.
11696
11697 2020-04-06  Tom Tromey  <tromey@adacore.com>
11698
11699         * ada-valprint.c (print_variant_part): Extract the variant field.
11700         (print_field_values): Use the field as the outer value when
11701         recursing.
11702
11703 2020-04-06  Tom Tromey  <tromey@adacore.com>
11704
11705         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
11706         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
11707         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
11708         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
11709         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
11710
11711 2020-04-06  Tom Tromey  <tromey@adacore.com>
11712
11713         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
11714         TYPE_CODE_ERROR.
11715
11716 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
11717
11718         * nbsd-tdep.c: Include "gdbarch.h".
11719         Define enum with NetBSD signal numbers.
11720         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
11721         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
11722         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
11723         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
11724         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
11725         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
11726         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
11727         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
11728         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
11729         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
11730         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
11731         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
11732
11733 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
11734
11735         PR gdb/25325
11736         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
11737
11738 2020-04-03  Tom Tromey  <tromey@adacore.com>
11739
11740         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
11741         Read constant block.
11742
11743 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11744
11745         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
11746         (gdb_bfd_get_full_section_contents): New declaration.
11747         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
11748         * windows-tdep.c (is_linked_with_cygwin_dll): Use
11749         gdb_bfd_get_full_section_contents.
11750
11751 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
11752
11753         * exec.c (build_section_table): Replace internal_error with
11754         gdb_assert.
11755         (section_table_xfer_memory_partial): Likewise.
11756         * mdebugread.c (parse_partial_symbols): Likewise.
11757         * psymtab.c (lookup_partial_symbol): Likewise.
11758         * utils.c (wrap_here): Likewise.
11759
11760 2020-04-02  Tom Tromey  <tromey@adacore.com>
11761
11762         * f-lang.c (build_fortran_types): Use arch_type to initialize
11763         builtin_complex_s32 in the TYPE_CODE_ERROR case.
11764
11765 2020-04-02  Tom Tromey  <tromey@adacore.com>
11766
11767         * dwarf2/read.c (partial_die_info::read): Do not create a vector
11768         of attributes.
11769
11770 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11771             Bernd Edlinger <bernd.edlinger@hotmail.de>
11772             Tom Tromey  <tromey@adacore.com>
11773
11774         * buildsym.c (buildsym_compunit::record_line): Remove
11775         deduplication code.
11776
11777 2020-04-02  Tom de Vries  <tdevries@suse.de>
11778
11779         PR ada/24671
11780         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
11781
11782 2020-04-02  Tom de Vries  <tdevries@suse.de>
11783
11784         * dwarf2/read.c (dwarf2_gdb_index_functions,
11785         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
11786         NULL.
11787         * psymtab.c (psym_lookup_global_symbol_language): New function.
11788         (psym_functions): Init psym_lookup_global_symbol_language with
11789         psym_lookup_global_symbol_language.
11790         * symfile-debug.c (debug_sym_quick_functions): Init
11791         lookup_global_symbol_language with NULL.
11792         * symfile.c (set_initial_language): Remove fixme comment.
11793         * symfile.h (struct quick_symbol_functions): Add
11794         lookup_global_symbol_language.
11795         * symtab.c (find_quick_global_symbol_language): New function.
11796         (find_main_name): Use find_quick_global_symbol_language.
11797
11798 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
11799
11800         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
11801
11802 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11803
11804         * buildsym.c (record_line): Fix undefined behavior and preserve
11805         lines at eof.
11806
11807 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11808
11809         * buildsym.c (record_line): Fix the resizing condition.
11810
11811 2020-04-01  Tom Tromey  <tom@tromey.com>
11812
11813         * value.h (value_literal_complex): Add comment.
11814         * valops.c (value_literal_complex): Refer to value.h.
11815
11816 2020-04-01  Tom Tromey  <tom@tromey.com>
11817
11818         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
11819         (scalar_type): New rule, from typebase.
11820         (typebase): Use scalar_type.  Recognize complex types.
11821         (field_name): Handle FLOAT_KEYWORD.
11822         (ident_tokens): Add _Complex and __complex__.
11823
11824 2020-04-01  Tom Tromey  <tom@tromey.com>
11825
11826         PR exp/25299:
11827         * valarith.c (promotion_type, complex_binop): New functions.
11828         (scalar_binop): Handle complex numbers.  Use promotion_type.
11829         (value_pos, value_neg, value_complement): Handle complex numbers.
11830
11831 2020-04-01  Tom Tromey  <tom@tromey.com>
11832
11833         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
11834         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
11835         (parse_number): Handle complex numbers.
11836
11837 2020-04-01  Tom Tromey  <tom@tromey.com>
11838
11839         * c-valprint.c (c_decorations): Change complex suffix to "i".
11840
11841 2020-04-01  Tom Tromey  <tom@tromey.com>
11842
11843         * valprint.c (generic_value_print_complex): Use accessors.
11844         * value.h (value_real_part, value_imaginary_part): Declare.
11845         * valops.c (value_real_part, value_imaginary_part): New
11846         functions.
11847         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
11848
11849 2020-04-01  Tom Tromey  <tom@tromey.com>
11850
11851         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
11852         (read_range_type): Update.
11853         * mdebugread.c (basic_type): Update.
11854         * go-lang.c (build_go_types): Use init_complex_type.
11855         * gdbtypes.h (struct main_type) <complex_type>: New member.
11856         (init_complex_type): Update.
11857         (arch_complex_type): Don't declare.
11858         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
11859         Make name if none given.  Use alloc_type_copy.  Look for cached
11860         complex type.
11861         (arch_complex_type): Remove.
11862         (gdbtypes_post_init): Use init_complex_type.
11863         * f-lang.c (build_fortran_types): Use init_complex_type.
11864         * dwarf2/read.c (read_base_type): Update.
11865         * d-lang.c (build_d_types): Use init_complex_type.
11866         * ctfread.c (read_base_type): Update.
11867
11868 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11869
11870         * infrun.c (stop_all_threads): Update assertion, plus when
11871         stopping threads, take into account that we might be trying
11872         to stop an all-stop target.
11873         (stop_waiting): Call 'stop_all_threads' if there exists a
11874         non-stop target.
11875
11876 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11877
11878         * target.h (exists_non_stop_target): New function declaration.
11879         * target.c (exists_non_stop_target): New function.
11880
11881 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
11882
11883         PR gdb/24789
11884         * eval.c (is_integral_or_integral_reference): New function.
11885         (evaluate_subexp_standard): Allow integer references in
11886         pointer arithmetic.
11887
11888 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11889
11890         * remote.c (remote_target::remote_parse_stop_reply): Remove the
11891         check for no ptid in the stop reply when the target is non-stop.
11892
11893 2020-04-01  Tom Tromey  <tromey@adacore.com>
11894
11895         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
11896         "name" parameter to rvalue reference.  Initialize m_name_holder.
11897         <lookup_name_info>: New overloads.
11898         <name>: Return gdb::string_view.
11899         <c_str>: New method.
11900         <make_ignore_params>: Update.
11901         <search_name_hash>: Update.
11902         <language_lookup_name>: Return const char *.
11903         <m_name>: Change type.
11904         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
11905         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
11906         (lookup_name_info::match_any): Update.
11907         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
11908         Update.
11909         * minsyms.c (linkage_name_str): Update.
11910         * language.c (default_symbol_name_matcher): Update.
11911         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
11912         Update.
11913         * ada-lang.c (ada_fold_name): Change parameter to string_view.
11914         (ada_lookup_name_info::ada_lookup_name_info): Update.
11915         (literal_symbol_name_matcher): Update.
11916
11917 2020-04-01  Tom Tromey  <tromey@adacore.com>
11918
11919         * psymtab.c (psymtab_search_name): Remove function.
11920         (psym_lookup_symbol): Create search name and lookup name here.
11921         (lookup_partial_symbol): Remove "name" parameter; add
11922         lookup_name.
11923         (psym_expand_symtabs_for_function): Update.
11924
11925 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
11926
11927         PR tui/25597:
11928         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
11929
11930 2020-03-31  Tom Tromey  <tromey@adacore.com>
11931
11932         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
11933         memcpy.
11934
11935 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
11936
11937         * features/riscv/32bit-csr.xml: Regenerated.
11938         * features/riscv/64bit-csr.xml: Regenerated.
11939
11940 2020-03-30  Tom Tromey  <tromey@adacore.com>
11941
11942         * ada-valprint.c (print_variant_part): Update.
11943         * ada-lang.h (ada_which_variant_applies): Update.
11944         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
11945         outer_valaddr parameters; replace with "outer" value parameter.
11946         (to_fixed_variant_branch_type): Update.
11947
11948 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
11949
11950         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
11951         <list>.  Remove inclusion of observable.h.
11952         (PPC_DEBUG_CURRENT_VERSION): Move up define.
11953         (struct arch_lwp_info): New struct.
11954         (class ppc_linux_dreg_interface): New class.
11955         (struct ppc_linux_process_info): New struct.
11956         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
11957         <low_new_clone, low_forget_process, low_prepare_to_resume>
11958         <copy_thread_dreg_state, mark_thread_stale>
11959         <mark_debug_registers_changed, register_hw_breakpoint>
11960         <clear_hw_breakpoint, register_wp, clear_wp>
11961         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
11962         <num_memory_accesses, get_trigger_type>
11963         <create_watchpoint_request, hwdebug_point_cmp>
11964         <init_arch_lwp_info, get_arch_lwp_info>
11965         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
11966         methods.
11967         <struct ptid_hash>: New inner struct.
11968         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
11969         members.
11970         (saved_dabr_value, hwdebug_info, max_slots_number)
11971         (struct hw_break_tuple, struct thread_points, ppc_threads)
11972         (have_ptrace_hwdebug_interface)
11973         (hwdebug_find_thread_points_by_tid)
11974         (hwdebug_insert_point, hwdebug_remove_point): Remove.
11975         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
11976         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
11977         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
11978         use m_dreg_interface.
11979         (hwdebug_point_cmp): Change to...
11980         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
11981         reference arguments instead of pointers.
11982         (ppc_linux_nat_target::ranged_break_num_registers): Use
11983         m_dreg_interface.
11984         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
11985         m_dreg_interface.  Call register_hw_breakpoint.
11986         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
11987         m_dreg_interface.  Call clear_hw_breakpoint.
11988         (get_trigger_type): Change to...
11989         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
11990         comment.
11991         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
11992         use m_dreg_interface.  Call register_hw_breakpoint.
11993         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
11994         use m_dreg_interface.  Call clear_hw_breakpoint.
11995         (can_use_watchpoint_cond_accel): Change to...
11996         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
11997         method.  Update comment, use m_dreg_interface and
11998         m_process_info.
11999         (calculate_dvc): Change to...
12000         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
12001         m_dreg_interface.
12002         (num_memory_accesses): Change to...
12003         (ppc_linux_nat_target::num_memory_accesses): ...this method.
12004         (check_condition): Change to...
12005         (ppc_linux_nat_target::check_condition): ...this method.
12006         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
12007         comment, use m_dreg_interface.
12008         (create_watchpoint_request): Change to...
12009         (ppc_linux_nat_target::create_watchpoint_request): ...this
12010         method.  Use m_dreg_interface.
12011         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
12012         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
12013         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
12014         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
12015         (ppc_linux_nat_target::low_forget_process)
12016         (ppc_linux_nat_target::low_new_fork)
12017         (ppc_linux_nat_target::low_new_clone)
12018         (ppc_linux_nat_target::low_delete_thread)
12019         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
12020         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
12021         only call mark_thread_stale.
12022         (ppc_linux_thread_exit): Remove.
12023         (ppc_linux_nat_target::stopped_data_address): Change to...
12024         (ppc_linux_nat_target::low_stopped_data_address): This. Add
12025         comment, use m_dreg_interface and m_thread_hw_breakpoints.
12026         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
12027         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
12028         comment.  Call low_stopped_data_address.
12029         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
12030         m_dreg_interface.
12031         (ppc_linux_nat_target::masked_watch_num_registers): Use
12032         m_dreg_interface.
12033         (ppc_linux_nat_target::copy_thread_dreg_state)
12034         (ppc_linux_nat_target::mark_thread_stale)
12035         (ppc_linux_nat_target::mark_debug_registers_changed)
12036         (ppc_linux_nat_target::register_hw_breakpoint)
12037         (ppc_linux_nat_target::clear_hw_breakpoint)
12038         (ppc_linux_nat_target::register_wp)
12039         (ppc_linux_nat_target::clear_wp)
12040         (ppc_linux_nat_target::init_arch_lwp_info)
12041         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
12042         (_initialize_ppc_linux_nat): Remove observer callback.
12043
12044 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12045
12046         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
12047         (ppc_linux_nat_target::auxv_parse)
12048         (ppc_linux_nat_target::read_description)
12049         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
12050         Move up.
12051
12052 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12053
12054         * linux-nat.h (low_new_clone): New method.
12055         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
12056
12057 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12058
12059         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
12060         (dbx_expand_psymtab): ... this.
12061         (start_psymtab): Update.
12062         * mdebugread.c (psymtab_to_symtab_1): Rename to...
12063         (mdebug_expand_psymtab): ... this.
12064         (parse_partial_symbols): Update.
12065         (new_psymtab): Update.
12066         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
12067         (xcoff_expand_psymtab): ... this.
12068         (xcoff_start_psymtab): Update.
12069
12070 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12071
12072         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
12073         <expand_dependencies>: ... this.
12074         * psymtab.c (partial_symtab::read_dependencies): Rename to...
12075         (partial_symtab::expand_dependencies): ... this.
12076         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
12077         Update.
12078         (dwarf2_psymtab::expand_psymtab): Update.
12079         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12080         * mdebugread.c (psymtab_to_symtab_1): Update.
12081         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12082
12083 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12084
12085         * psympriv.h (discard_psymtab): Remove.
12086         * dbxread.c (dbx_end_psymtab): Update.
12087         * xcoffread.c (xcoff_end_psymtab): Update.
12088
12089 2020-03-28  Tom Tromey  <tom@tromey.com>
12090
12091         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
12092         comment.
12093
12094 2020-03-28  Tom Tromey  <tom@tromey.com>
12095
12096         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
12097
12098 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
12099
12100         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12101
12102 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
12103
12104         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
12105
12106 2020-03-26  Tom Tromey  <tom@tromey.com>
12107
12108         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
12109         (mark_common_block_symbol_computed, read_tag_string_type)
12110         (attr_to_dynamic_prop, read_subrange_type): Update.
12111         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
12112         to be methods on struct attribute.
12113         (skip_one_die, process_imported_unit_die, read_namespace_alias)
12114         (read_call_site_scope, partial_die_info::read)
12115         (partial_die_info::read, lookup_die_type, follow_die_ref):
12116         Update.
12117         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
12118         from dwarf2_get_ref_die_offset.
12119         (attribute::constant_value): New method, from
12120         dwarf2_get_attr_constant_value.
12121         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
12122         Declare method.
12123         <constant_value>: New method.
12124
12125 2020-03-26  Tom Tromey  <tom@tromey.com>
12126
12127         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
12128         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
12129         (dwarf_type_encoding_name): Move to stringify.c.
12130         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
12131         * dwarf2/stringify.c: New file.
12132         * dwarf2/stringify.h: New file.
12133
12134 2020-03-26  Tom Tromey  <tom@tromey.com>
12135
12136         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
12137         Rewrite.
12138
12139 2020-03-26  Tom Tromey  <tom@tromey.com>
12140
12141         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
12142         methods.
12143         * dwarf2/read.c (lookup_addr_base): Move to die.h.
12144         (lookup_ranges_base): Likewise.
12145         (read_cutu_die_from_dwo, read_full_die_1): Update.
12146
12147 2020-03-26  Tom Tromey  <tom@tromey.com>
12148
12149         * dwarf2/read.c (read_import_statement, read_file_scope)
12150         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
12151         (read_lexical_block_scope, read_call_site_scope)
12152         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
12153         (handle_struct_member_die, process_structure_scope)
12154         (update_enumeration_type_from_children)
12155         (process_enumeration_scope, read_array_type, read_common_block)
12156         (read_namespace, read_module, read_subroutine_type): Update.
12157         (sibling_die): Remove.
12158
12159 2020-03-26  Tom Tromey  <tom@tromey.com>
12160
12161         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
12162         (build_type_psymtabs_reader, read_structure_type)
12163         (read_enumeration_type, read_full_die_1): Update.
12164         (dwarf2_attr_no_follow): Move to die.h.
12165         * dwarf2/die.h (struct die_info) <attr>: New method.
12166
12167 2020-03-26  Tom Tromey  <tom@tromey.com>
12168
12169         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
12170         <base_address>: Now an optional.
12171         (dwarf2_find_base_address, dwarf2_rnglists_process)
12172         (dwarf2_ranges_process, fill_in_loclist_baton)
12173         (dwarf2_symbol_mark_computed): Update.
12174
12175 2020-03-26  Tom Tromey  <tom@tromey.com>
12176
12177         * dwarf2/read.c (struct die_info): Move to die.h.
12178         * dwarf2/die.h: New file.
12179
12180 2020-03-26  Tom Tromey  <tom@tromey.com>
12181
12182         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
12183         * dwarf2/read.c
12184         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12185         Move to line-header.c.
12186         (read_checked_initial_length_and_offset, read_formatted_entries):
12187         Likewise.
12188         (dwarf_decode_line_header): Split into two.
12189         * dwarf2/line-header.c
12190         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12191         Move from read.c.
12192         (read_checked_initial_length_and_offset, read_formatted_entries):
12193         Likewise.
12194         (dwarf_decode_line_header): New function, split from read.c.
12195
12196 2020-03-26  Tom Tromey  <tom@tromey.com>
12197
12198         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
12199         Declare method.
12200         * dwarf2/read.c (read_attribute_value): Update.
12201         (dwarf2_per_objfile::read_line_string): Rename from
12202         read_indirect_line_string.
12203         (read_formatted_entries): Update.
12204
12205 2020-03-26  Tom Tromey  <tom@tromey.com>
12206
12207         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
12208         variable.
12209
12210 2020-03-26  Tom Tromey  <tom@tromey.com>
12211
12212         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
12213         const.
12214         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
12215         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
12216         parameter const.
12217
12218 2020-03-26  Tom Tromey  <tom@tromey.com>
12219
12220         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
12221         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
12222         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
12223         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
12224
12225 2020-03-26  Tom Tromey  <tom@tromey.com>
12226
12227         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
12228         file_names_size, file_full_name, file_file_name>: Use const.
12229         <file_name_at, file_names>: Add const overload.
12230         * dwarf2/line-header.c (line_header::file_file_name)
12231         (line_header::file_full_name): Update.
12232
12233 2020-03-26  Tom Tromey  <tom@tromey.com>
12234
12235         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
12236         (macro_start_file, consume_improper_spaces)
12237         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
12238         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
12239         (dwarf_decode_macros): Move to macro.c.
12240         * dwarf2/macro.c: New file.
12241         * dwarf2/macro.h: New file.
12242         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
12243
12244 2020-03-26  Tom Tromey  <tom@tromey.com>
12245
12246         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
12247         method.
12248         * dwarf2/section.c: New method.  From
12249         read_indirect_string_at_offset_from.
12250         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
12251         (read_indirect_string_at_offset_from): Move to section.c.
12252         (read_indirect_string_at_offset): Rewrite.
12253         (read_indirect_line_string_at_offset): Remove.
12254         (read_indirect_string, read_indirect_line_string)
12255         (dwarf_decode_macro_bytes): Update.
12256
12257 2020-03-26  Tom Tromey  <tom@tromey.com>
12258
12259         * dwarf2/section.h (struct dwarf2_section_info)
12260         <overload_complaint>: Declare.
12261         (dwarf2_section_buffer_overflow_complaint): Don't declare.
12262         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
12263         Rename from dwarf2_section_buffer_overflow_complaint.
12264         * dwarf2/read.c (skip_one_die, partial_die_info::read)
12265         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
12266
12267 2020-03-26  Tom Tromey  <tom@tromey.com>
12268
12269         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
12270         Declare.
12271         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
12272         Move from read.c.
12273         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
12274         to section.c.
12275
12276 2020-03-26  Tom Tromey  <tom@tromey.com>
12277
12278         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
12279
12280 2020-03-26  Tom Tromey  <tom@tromey.com>
12281
12282         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
12283         "builder".
12284         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
12285         parameter.
12286         (dwarf_decode_macros): Update.
12287
12288 2020-03-26  Tom Tromey  <tom@tromey.com>
12289
12290         * dwarf2/read.c (read_attribute_value): Update.
12291         (read_indirect_string_from_dwz): Move to dwz.c; change into
12292         method.
12293         (dwarf_decode_macro_bytes): Update.
12294         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
12295         * dwarf2/dwz.c: New file.
12296         * Makefile.in (COMMON_SFILES): Add dwz.c.
12297
12298 2020-03-26  Tom Tromey  <tom@tromey.com>
12299
12300         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
12301         * dwarf2/read.c: Add include.
12302         * dwarf2/index-write.c: Add include.
12303         * dwarf2/index-cache.c: Add include.
12304         * dwarf2/dwz.h: New file.
12305
12306 2020-03-25  Tom Tromey  <tom@tromey.com>
12307
12308         * compile/compile-object-load.c (get_out_value_type): Mention
12309         correct symbol name in error message.
12310
12311 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
12312
12313         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12314
12315 2020-03-25  Tom de Vries  <tdevries@suse.de>
12316
12317         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
12318         * symmisc.c (dump_symtab_1): Print user and includes fields.
12319         (maintenance_info_symtabs): Same.
12320
12321 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
12322
12323         PR gdb/25534
12324         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
12325         (riscv_regcache_cooked_write): New function.
12326         (riscv_push_dummy_call): Use new function.
12327         (riscv_return_value): Likewise.
12328
12329 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
12330
12331         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
12332         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
12333         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
12334         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
12335         * infrun.c (follow_fork): Likewise.
12336         (follow_fork_inferior): Likewise.
12337         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
12338         * linux-nat.h (class linux_nat_target): Likewise.
12339         * remote.c (class remote_target) <follow_fork>: Likewise.
12340         (remote_target::follow_fork): Likewise.
12341         * target-delegates.c: Re-generate.
12342         * target.c (default_follow_fork): Likewise.
12343         (target_follow_fork): Likewise.
12344         * target.h (struct target_ops) <follow_fork>: Likewise.
12345         (target_follow_fork): Likewise.
12346
12347 2020-03-24  Tom de Vries  <tdevries@suse.de>
12348
12349         * psymtab.c (maintenance_info_psymtabs): Print user field.
12350
12351 2020-03-20  Tom Tromey  <tromey@adacore.com>
12352
12353         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
12354         const.
12355         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
12356         const.
12357
12358 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
12359
12360         * ptrace.m4: Don't check for ptrace declaration.
12361         * config.in: Re-generate.
12362         * configure: Re-generate.
12363         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
12364         not defined.
12365
12366 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12367
12368         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
12369         `PTRACE_TYPE_RET'.
12370         * i386-bsd-nat.c (gdb_ptrace): Likewise.
12371         * sparc-nat.c (gdb_ptrace): Likewise.
12372         * x86-bsd-nat.c (gdb_ptrace): Likewise.
12373
12374 2020-03-20  Tom Tromey  <tromey@adacore.com>
12375
12376         * c-exp.y (lex_one_token): Fix assert.
12377
12378 2020-03-20  Tom Tromey  <tromey@adacore.com>
12379
12380         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
12381         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
12382         strncpy call.
12383
12384 2020-03-20  Tom Tromey  <tromey@adacore.com>
12385
12386         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
12387
12388 2020-03-20  Tom Tromey  <tromey@adacore.com>
12389
12390         * ada-valprint.c (print_variant_part): Remove parameters; switch
12391         to value-based API.
12392         (print_field_values): Likewise.
12393         (ada_val_print_struct_union): Likewise.
12394         (ada_value_print_1): Update.
12395
12396 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12397
12398         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
12399         nbsd_nat_target instead of inf_ptrace_target.
12400         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12401         nbsd_nat_target.
12402
12403 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12404
12405         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
12406         it to the ptrace call.
12407         * (store_registers): Likewise.
12408
12409 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
12410
12411         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
12412         it to the ptrace call.
12413         * (store_registers): Likewise.
12414
12415 2020-03-19  Luis Machado  <luis.machado@linaro.org>
12416
12417         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
12418         valid, fetch vg value from ptrace.
12419
12420 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12421         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
12422         * inf-ptrace.c: Likewise.
12423         * (gdb_ptrace): Add.
12424         * (inf_ptrace_target::resume): Update.
12425         * (inf_ptrace_target::xfer_partial): Likewise.
12426         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
12427         * (inf_ptrace_peek_poke): Update.
12428
12429 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
12430
12431         * x86-bsd-nat.c (gdb_ptrace): New.
12432         * (x86bsd_dr_set): Add new argument `ptid'.
12433         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
12434         x86bsd_dr_set_addr): Update.
12435
12436 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12437
12438         * remote.c (remote_target::process_stop_reply): Handle events for
12439         all threads differently.
12440
12441 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12442
12443         * completer.c (completion_tracker::remove_completion): Define new
12444         function.
12445         * completer.h (completion_tracker::remove_completion): Declare new
12446         function.
12447         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
12448         when adding a C++ function symbol.
12449
12450 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12451
12452         * completer.c (completion_tracker::completion_hash_entry): Define
12453         new class.
12454         (advance_to_filename_complete_word_point): Call
12455         recompute_lowest_common_denominator.
12456         (completion_tracker::completion_tracker): Call discard_completions
12457         to setup the hash table.
12458         (completion_tracker::discard_completions): Allow for being called
12459         from the constructor, pass new equal function, and element deleter
12460         when constructing the hash table.  Initialise new class member
12461         variables.
12462         (completion_tracker::maybe_add_completion): Remove use of
12463         m_entries_vec, and store more information into m_entries_hash.
12464         (completion_tracker::recompute_lcd_visitor): New function, most
12465         content taken from...
12466         (completion_tracker::recompute_lowest_common_denominator):
12467         ...here, this now just visits each item in the hash calling the
12468         above visitor.
12469         (completion_tracker::build_completion_result): Remove use of
12470         m_entries_vec, call recompute_lowest_common_denominator.
12471         * completer.h (completion_tracker::have_completions): Remove use
12472         of m_entries_vec.
12473         (completion_tracker::completion_hash_entry): Declare new class.
12474         (completion_tracker::recompute_lowest_common_denominator): Change
12475         function signature.
12476         (completion_tracker::recompute_lcd_visitor): Declare new function.
12477         (completion_tracker::m_entries_vec): Delete.
12478         (completion_tracker::m_entries_hash): Initialize to NULL.
12479         (completion_tracker::m_lowest_common_denominator_valid): New
12480         member variable.
12481         (completion_tracker::m_lowest_common_denominator_max_length): New
12482         member variable.
12483
12484 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12485
12486         * regformats/regdef.h: Put reg in gdb namespace.
12487
12488 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12489
12490         * i386-bsd-nat.c (gdb_ptrace): New.
12491         * (i386bsd_fetch_inferior_registers,
12492         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12493         * (i386bsd_fetch_inferior_registers,
12494         i386bsd_store_inferior_registers) Use gdb_ptrace.
12495
12496 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12497
12498         * amd64-bsd-nat.c (gdb_ptrace): New.
12499         * (amd64bsd_fetch_inferior_registers,
12500         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
12501         * (amd64bsd_fetch_inferior_registers,
12502         amd64bsd_store_inferior_registers) Use gdb_ptrace.
12503
12504 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12505
12506         * user-regs.c (user_reg::read): Rename to...
12507         (user_reg::xread): ...this.
12508         * (append_user_reg): Rename argument `read' to `xread'.
12509         * (user_reg_add_builtin): Likewise.
12510         * (user_reg_add): Likewise.
12511         * (value_of_user_reg): Likewise.
12512
12513 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12514
12515         * sparc-nat.c (gdb_ptrace): New.
12516         * sparc-nat.c (sparc_fetch_inferior_registers)
12517         (sparc_store_inferior_registers) Remove obsolete comment.
12518         * sparc-nat.c (sparc_fetch_inferior_registers)
12519         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
12520         * sparc-nat.c (sparc_fetch_inferior_registers)
12521         (sparc_store_inferior_registers) Use gdb_ptrace.
12522
12523 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12524
12525         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
12526         it to the ptrace call.
12527         * sh-nbsd-nat.c (store_registers): Likewise.
12528
12529 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12530
12531         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
12532         nbsd_nat_target instead of inf_ptrace_target.
12533         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12534         nbsd_nat_target.
12535
12536 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12537
12538         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
12539
12540 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
12541
12542         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
12543         <sys/sysctl.h>.
12544         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
12545
12546 2020-03-17  Tom de Vries  <tdevries@suse.de>
12547
12548         PR gdb/23710
12549         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
12550         fields.
12551         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
12552         fields.
12553         (process_imported_unit_die): Skip import of c++ CUs.
12554
12555 2020-03-16  Tom Tromey  <tom@tromey.com>
12556
12557         * p-valprint.c (pascal_object_print_value): Initialize
12558         base_value.
12559
12560 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
12561             Shahab Vahedi  <shahab@synopsys.com>
12562
12563         * Makefile.in: Add arch/arc.o
12564         * configure.tgt: Likewise.
12565         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
12566         (_initialize_arc_tdep): Don't initialize old target descriptions.
12567         (arc_read_description): New function to cache target descriptions.
12568         * arc-tdep.h (arc_read_description): Add proto type.
12569         * arch/arc.c: New file.
12570         * arch/arc.h: Likewise.
12571         * features/Makefile: Replace old target descriptions with new.
12572         * features/arc-arcompact.c: Remove.
12573         * features/arc-arcompact.xml: Likewise.
12574         * features/arc-v2.c: Likewise
12575         * features/arc-v2.xml: Likewise
12576         * features/arc/aux-arcompact.xml: New file.
12577         * features/arc/aux-v2.xml: Likewise.
12578         * features/arc/core-arcompact.xml: Likewise.
12579         * features/arc/core-v2.xml: Likewise.
12580         * features/arc/aux-arcompact.c: Generate.
12581         * features/arc/aux-v2.c: Likewise.
12582         * features/arc/core-arcompact.c: Likewise.
12583         * features/arc/core-v2.c: Likewise.
12584         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
12585
12586 2020-03-16  Tom Tromey  <tromey@adacore.com>
12587
12588         PR gdb/25663:
12589         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
12590         putting value into bcache.
12591
12592 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12593
12594         PR gdb/21500
12595         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
12596         to...
12597         (amd64_windows_init_abi_common): ... this.  Don't set size of
12598         long type.
12599         (amd64_windows_init_abi): New function.
12600         (amd64_cygwin_init_abi): New function.
12601         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
12602         the Cygwin OS ABI.
12603         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
12604         comment.
12605
12606 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12607
12608         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
12609         * windows-tdep.c (CYGWIN_DLL_NAME): New.
12610         (pe_import_directory_entry): New struct type.
12611         (is_linked_with_cygwin_dll): New function.
12612         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
12613         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
12614         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
12615
12616 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12617
12618         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
12619         i386_cygwin_core_osabi_sniffer.
12620
12621 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12622
12623         * i386-cygwin-tdep.c: Rename to...
12624         * i386-windows-tdep.c: ... this.
12625         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
12626         i386-windows-tdep.c.
12627         * configure.tgt: Likewise.
12628
12629 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12630
12631         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
12632         * osabi.c (gdb_osabi_names): Add "Windows".
12633         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
12634         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
12635         (i386_cygwin_core_osabi_sniffer): New function, extracted from
12636         i386_cygwin_osabi_sniffer.
12637         (_initialize_i386_cygwin_tdep): Register OS ABI
12638         GDB_OSABI_WINDOWS for i386.
12639         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
12640         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
12641         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
12642         for x86-64.
12643         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
12644         when the target matches '*-*-mingw*'.
12645
12646 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12647
12648         * defs.h (enum gdb_osabi): Move to...
12649         * osabi.h (enum gdb_osabi): ... here.
12650         * gdbarch.sh: Include osabi.h in gdbarch.h.
12651         * gdbarch.h: Re-generate.
12652
12653 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
12654
12655         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
12656         function.
12657         (_initialize_amd64_windows_tdep): Register osabi sniffer.
12658
12659 2020-03-14  Tom Tromey  <tom@tromey.com>
12660
12661         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
12662         for C++.
12663         (c_type_print_modifier): Likewise.  Add "language" parameter.
12664         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
12665         (c_type_print_base_1): Update.
12666         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
12667         constants.
12668         * type-stack.c (type_stack::insert): Handle tp_atomic and
12669         tp_restrict.
12670         (type_stack::follow_type_instance_flags): Likewise.
12671         (type_stack::follow_types): Likewise.  Merge type-following code.
12672         * c-exp.y (RESTRICT, ATOMIC): New tokens.
12673         (space_identifier, cv_with_space_id)
12674         (const_or_volatile_or_space_identifier_noopt)
12675         (const_or_volatile_or_space_identifier): Remove.
12676         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
12677         rules.
12678         (ptr_operator, typebase): Update.
12679         (enum token_flag) <FLAG_C>: New constant.
12680         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
12681         "_Atomic".
12682         (lex_one_token): Handle FLAG_C.
12683
12684 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12685
12686         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
12687         it to the ptrace call.
12688         * m68k-bsd-nat.c (store_registers): Likewise.
12689
12690 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12691
12692         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
12693         gdb_byte *.
12694         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
12695         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
12696         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
12697
12698 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12699
12700         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
12701         nbsd_nat_target instead of inf_ptrace_target.
12702         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12703         nbsd_nat_target.
12704
12705 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12706
12707         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
12708         register_t.
12709
12710 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12711
12712         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
12713         it to the ptrace call.
12714         * alpha-bsd-nat.c (store_registers): Likewise.
12715
12716 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12717
12718         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
12719         includes.
12720         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
12721         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
12722         fill_fpregset): Likewise.
12723
12724 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12725
12726         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
12727         nbsd_nat_target instead of inf_ptrace_target.
12728         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12729         nbsd_nat_target.
12730
12731 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12732
12733         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
12734         register_t.
12735
12736 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12737
12738         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
12739         it to the ptrace call.
12740         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
12741         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
12742         * arm-nbsd-nat.c (store_register): Likewise.
12743         * arm-nbsd-nat.c (store_regs): Likewise.
12744         * arm-nbsd-nat.c (store_fp_register): Likewise.
12745         * arm-nbsd-nat.c (store_fp_regs): Likewise.
12746
12747 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12748
12749         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
12750         nbsd_nat_target instead of inf_ptrace_target.
12751         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
12752         nbsd_nat_target.
12753
12754 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12755
12756         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
12757         it to the ptrace call.
12758         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
12759
12760 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12761
12762         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
12763         it to the ptrace call.
12764         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
12765
12766 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12767
12768         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
12769         gdb_byte *.
12770         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
12771
12772 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12773
12774         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
12775         instead of inf_ptrace_target.
12776         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
12777         nbsd_nat_target.
12778
12779 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12780
12781         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12782         register_t.
12783
12784 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12785
12786         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12787         register_t.
12788
12789 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
12790
12791         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
12792         register_t.
12793
12794 2020-03-13  Tom Tromey  <tom@tromey.com>
12795
12796         * value.h (val_print): Don't declare.
12797         * valprint.h (val_print_array_elements)
12798         (val_print_scalar_formatted, generic_val_print): Don't declare.
12799         * valprint.c (generic_val_print_array): Take a struct value.
12800         (generic_val_print_ptr, generic_val_print_memberptr)
12801         (generic_val_print_bool, generic_val_print_int)
12802         (generic_val_print_char, generic_val_print_complex)
12803         (generic_val_print): Remove.
12804         (generic_value_print): Update.
12805         (do_val_print): Remove unused parameters.  Don't call
12806         la_val_print.
12807         (val_print): Remove.
12808         (common_val_print): Update.  Don't call value_check_printable.
12809         (val_print_scalar_formatted, val_print_array_elements): Remove.
12810         * rust-lang.c (rust_val_print): Remove.
12811         (rust_language_defn): Update.
12812         * p-valprint.c (pascal_val_print): Remove.
12813         (pascal_value_print_inner): Update.
12814         (pascal_object_print_val_fields, pascal_object_print_val):
12815         Remove.
12816         (pascal_object_print_static_field): Update.
12817         * p-lang.h (pascal_val_print): Don't declare.
12818         * p-lang.c (pascal_language_defn): Update.
12819         * opencl-lang.c (opencl_language_defn): Update.
12820         * objc-lang.c (objc_language_defn): Update.
12821         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
12822         * m2-lang.h (m2_val_print): Don't declare.
12823         * m2-lang.c (m2_language_defn): Update.
12824         * language.h (struct language_defn) <la_val_print>: Remove.
12825         * language.c (unk_lang_value_print_inner): Rename.  Change
12826         argument types.
12827         (unknown_language_defn, auto_language_defn): Update.
12828         * go-valprint.c (go_val_print): Remove.
12829         * go-lang.h (go_val_print): Don't declare.
12830         * go-lang.c (go_language_defn): Update.
12831         * f-valprint.c (f_val_print): Remove.
12832         * f-lang.h (f_value_print): Don't declare.
12833         * f-lang.c (f_language_defn): Update.
12834         * d-valprint.c (d_val_print): Remove.
12835         * d-lang.h (d_value_print): Don't declare.
12836         * d-lang.c (d_language_defn): Update.
12837         * cp-valprint.c (cp_print_value_fields)
12838         (cp_print_value_fields_rtti, cp_print_value): Remove.
12839         (cp_print_static_field): Update.
12840         * c-valprint.c (c_val_print_array, c_val_print_ptr)
12841         (c_val_print_struct, c_val_print_union, c_val_print_int)
12842         (c_val_print_memberptr, c_val_print): Remove.
12843         * c-lang.h (c_val_print_array, cp_print_value_fields)
12844         (cp_print_value_fields_rtti): Don't declare.
12845         * c-lang.c (c_language_defn, cplus_language_defn)
12846         (asm_language_defn, minimal_language_defn): Update.
12847         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
12848         (ada_val_print_enum): Take a struct value.
12849         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
12850         (ada_val_print): Remove.
12851         (ada_value_print_1): Update.
12852         (printable_val_type): Remove.
12853         * ada-lang.h (ada_val_print): Don't declare.
12854         * ada-lang.c (ada_language_defn): Update.
12855
12856 2020-03-13  Tom Tromey  <tom@tromey.com>
12857
12858         * valprint.c (do_val_print): Update.
12859         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
12860         a struct value.
12861         (value_to_value_object_no_release): Declare.
12862         * python/py-value.c (value_to_value_object_no_release): New
12863         function.
12864         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
12865         struct value.
12866         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
12867         function.
12868         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
12869         a struct value.
12870         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
12871         Declare.
12872         (gdbscm_apply_val_pretty_printer): Take a struct value.
12873         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
12874         value.
12875         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
12876         value.
12877         * extension-priv.h (struct extension_language_ops)
12878         <apply_val_pretty_printer>: Take a struct value.
12879         * cp-valprint.c (cp_print_value): Create a struct value.
12880         (cp_print_value): Update.
12881
12882 2020-03-13  Tom Tromey  <tom@tromey.com>
12883
12884         * ada-valprint.c (print_field_values): Call common_val_print.
12885
12886 2020-03-13  Tom Tromey  <tom@tromey.com>
12887
12888         * ada-valprint.c (val_print_packed_array_elements): Remove
12889         bitoffset and val parameters.  Call common_val_print.
12890         (ada_val_print_string): Remove offset, address, and original_value
12891         parameters.
12892         (ada_val_print_array): Update.
12893         (ada_value_print_array): New function.
12894         (ada_value_print_1): Call it.
12895
12896 2020-03-13  Tom Tromey  <tom@tromey.com>
12897
12898         * ada-valprint.c (ada_value_print): Use common_val_print.
12899
12900 2020-03-13  Tom Tromey  <tom@tromey.com>
12901
12902         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
12903
12904 2020-03-13  Tom Tromey  <tom@tromey.com>
12905
12906         * ada-valprint.c (ada_value_print_num): New function.
12907         (ada_value_print_1): Use it.
12908
12909 2020-03-13  Tom Tromey  <tom@tromey.com>
12910
12911         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
12912
12913 2020-03-13  Tom Tromey  <tom@tromey.com>
12914
12915         * ada-valprint.c (ada_value_print_ptr): New function.
12916         (ada_value_print_1): Use it.
12917
12918 2020-03-13  Tom Tromey  <tom@tromey.com>
12919
12920         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
12921         call common_val_print.
12922         (ada_val_print_1): Update.
12923         (ada_value_print_1): New function.
12924         (ada_value_print_inner): Rewrite.
12925
12926 2020-03-13  Tom Tromey  <tom@tromey.com>
12927
12928         * cp-valprint.c (cp_print_value_fields): Update.
12929         (cp_print_value): New function.
12930
12931 2020-03-13  Tom Tromey  <tom@tromey.com>
12932
12933         * m2-valprint.c (m2_value_print_inner): Use
12934         cp_print_value_fields.
12935         * cp-valprint.c (cp_print_value_fields): New function.
12936         * c-valprint.c (c_value_print_struct): New function.
12937         (c_value_print_inner): Use c_value_print_struct.
12938         * c-lang.h (cp_print_value_fields): Declare.
12939
12940 2020-03-13  Tom Tromey  <tom@tromey.com>
12941
12942         * c-valprint.c (c_value_print_array): New function.
12943         (c_value_print_inner): Use it.
12944
12945 2020-03-13  Tom Tromey  <tom@tromey.com>
12946
12947         * c-valprint.c (c_value_print_memberptr): New function.
12948         (c_value_print_inner): Use it.
12949
12950 2020-03-13  Tom Tromey  <tom@tromey.com>
12951
12952         * c-valprint.c (c_value_print_int): New function.
12953         (c_value_print_inner): Use it.
12954
12955 2020-03-13  Tom Tromey  <tom@tromey.com>
12956
12957         * c-valprint.c (c_value_print_ptr): New function.
12958         (c_value_print_inner): Use it.
12959
12960 2020-03-13  Tom Tromey  <tom@tromey.com>
12961
12962         * c-valprint.c (c_value_print_inner): Rewrite.
12963
12964 2020-03-13  Tom Tromey  <tom@tromey.com>
12965
12966         * valprint.c (generic_value_print_complex): New function.
12967         (generic_value_print): Use it.
12968
12969 2020-03-13  Tom Tromey  <tom@tromey.com>
12970
12971         * valprint.c (generic_val_print_float): Don't call
12972         val_print_scalar_formatted.
12973         (generic_val_print, generic_value_print): Update.
12974
12975 2020-03-13  Tom Tromey  <tom@tromey.com>
12976
12977         * valprint.c (generic_value_print_char): New function
12978         (generic_value_print): Use it.
12979
12980 2020-03-13  Tom Tromey  <tom@tromey.com>
12981
12982         * valprint.c (generic_value_print_int): New function.
12983         (generic_value_print): Use it.
12984
12985 2020-03-13  Tom Tromey  <tom@tromey.com>
12986
12987         * valprint.c (generic_value_print_bool): New function.
12988         (generic_value_print): Use it.
12989
12990 2020-03-13  Tom Tromey  <tom@tromey.com>
12991
12992         * valprint.c (generic_val_print_func): Simplify.
12993         (generic_val_print, generic_value_print): Update.
12994
12995 2020-03-13  Tom Tromey  <tom@tromey.com>
12996
12997         * valprint.c (generic_val_print_flags): Remove.
12998         (generic_val_print, generic_value_print): Update.
12999         (val_print_type_code_flags): Add original_value parameter.
13000
13001 2020-03-13  Tom Tromey  <tom@tromey.com>
13002
13003         * valprint.c (generic_val_print): Update.
13004         (generic_value_print): Update.
13005         * valprint.c (generic_val_print_enum): Don't call
13006         val_print_scalar_formatted.
13007
13008 2020-03-13  Tom Tromey  <tom@tromey.com>
13009
13010         * valprint.c (generic_value_print): Call generic_value_print_ptr.
13011         * valprint.c (generic_value_print_ptr): New function.
13012
13013 2020-03-13  Tom Tromey  <tom@tromey.com>
13014
13015         * valprint.c (generic_value_print): Rewrite.
13016
13017 2020-03-13  Tom Tromey  <tom@tromey.com>
13018
13019         * p-valprint.c (pascal_object_print_value_fields)
13020         (pascal_object_print_value): New functions.
13021
13022 2020-03-13  Tom Tromey  <tom@tromey.com>
13023
13024         * p-valprint.c (pascal_value_print_inner): Rewrite.
13025
13026 2020-03-13  Tom Tromey  <tom@tromey.com>
13027
13028         * f-valprint.c (f_value_print_innner): Rewrite.
13029
13030 2020-03-13  Tom Tromey  <tom@tromey.com>
13031
13032         * m2-valprint.c (m2_print_unbounded_array): New overload.
13033         (m2_print_unbounded_array): Update.
13034         (m2_print_array_contents): Take a struct value.
13035         (m2_value_print_inner): Rewrite.
13036
13037 2020-03-13  Tom Tromey  <tom@tromey.com>
13038
13039         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
13040         (d_value_print_inner): New function.
13041         * d-lang.h (d_value_print_inner): Declare.
13042         * d-lang.c (d_language_defn): Use d_value_print_inner.
13043
13044 2020-03-13  Tom Tromey  <tom@tromey.com>
13045
13046         * go-valprint.c (go_value_print_inner): New function.
13047         * go-lang.h (go_value_print_inner): Declare.
13048         * go-lang.c (go_language_defn): Use go_value_print_inner.
13049
13050 2020-03-13  Tom Tromey  <tom@tromey.com>
13051
13052         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
13053         API.
13054         (rust_val_print): Rewrite.
13055         (rust_value_print_inner): New function, from rust_val_print.
13056         (rust_language_defn): Use rust_value_print_inner.
13057
13058 2020-03-13  Tom Tromey  <tom@tromey.com>
13059
13060         * ada-valprint.c (ada_value_print_inner): New function.
13061         * ada-lang.h (ada_value_print_inner): Declare.
13062         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
13063
13064 2020-03-13  Tom Tromey  <tom@tromey.com>
13065
13066         * f-valprint.c (f_value_print_innner): New function.
13067         * f-lang.h (f_value_print_innner): Declare.
13068         * f-lang.c (f_language_defn): Use f_value_print_innner.
13069
13070 2020-03-13  Tom Tromey  <tom@tromey.com>
13071
13072         * p-valprint.c (pascal_value_print_inner): New function.
13073         * p-lang.h (pascal_value_print_inner): Declare.
13074         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
13075
13076 2020-03-13  Tom Tromey  <tom@tromey.com>
13077
13078         * m2-valprint.c (m2_value_print_inner): New function.
13079         * m2-lang.h (m2_value_print_inner): Declare.
13080         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
13081
13082 2020-03-13  Tom Tromey  <tom@tromey.com>
13083
13084         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
13085         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
13086         * c-valprint.c (c_value_print_inner): New function.
13087         * c-lang.h (c_value_print_inner): Declare.
13088         * c-lang.c (c_language_defn, cplus_language_defn)
13089         (asm_language_defn, minimal_language_defn): Use
13090         c_value_print_inner.
13091
13092 2020-03-13  Tom Tromey  <tom@tromey.com>
13093
13094         * p-valprint.c (pascal_object_print_value_fields): Now static.
13095         * p-lang.h (pascal_object_print_value_fields): Don't declare.
13096
13097 2020-03-13  Tom Tromey  <tom@tromey.com>
13098
13099         * c-valprint.c (c_val_print_array): Simplify.
13100
13101 2020-03-13  Tom Tromey  <tom@tromey.com>
13102
13103         * valprint.c (value_print_array_elements): New function.
13104         * valprint.h (value_print_array_elements): Declare.
13105
13106 2020-03-13  Tom Tromey  <tom@tromey.com>
13107
13108         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
13109         * mips-tdep.c (mips_print_register): Use
13110         value_print_scalar_formatted.
13111
13112 2020-03-13  Tom Tromey  <tom@tromey.com>
13113
13114         * valprint.h (value_print_scalar_formatted): Declare.
13115         * valprint.c (value_print_scalar_formatted): New function.
13116
13117 2020-03-13  Tom Tromey  <tom@tromey.com>
13118
13119         * valprint.h (generic_value_print): Declare.
13120         * valprint.c (generic_value_print): New function.
13121
13122 2020-03-13  Tom Tromey  <tom@tromey.com>
13123
13124         * valprint.c (do_val_print): Call la_value_print_inner, if
13125         available.
13126         * rust-lang.c (rust_language_defn): Update.
13127         * p-lang.c (pascal_language_defn): Update.
13128         * opencl-lang.c (opencl_language_defn): Update.
13129         * objc-lang.c (objc_language_defn): Update.
13130         * m2-lang.c (m2_language_defn): Update.
13131         * language.h (struct language_defn) <la_value_print_inner>: New
13132         member.
13133         * language.c (unknown_language_defn, auto_language_defn): Update.
13134         * go-lang.c (go_language_defn): Update.
13135         * f-lang.c (f_language_defn): Update.
13136         * d-lang.c (d_language_defn): Update.
13137         * c-lang.c (c_language_defn, cplus_language_defn)
13138         (asm_language_defn, minimal_language_defn): Update.
13139         * ada-lang.c (ada_language_defn): Update.
13140
13141 2020-03-13  Tom Tromey  <tom@tromey.com>
13142
13143         * c-valprint.c (c_value_print): Use common_val_print.
13144
13145 2020-03-13  Tom Tromey  <tom@tromey.com>
13146
13147         * cp-valprint.c (cp_print_static_field): Use common_val_print.
13148
13149 2020-03-13  Tom Tromey  <tom@tromey.com>
13150
13151         * f-valprint.c (f77_print_array_1, f_val_print): Use
13152         common_val_print.
13153
13154 2020-03-13  Tom Tromey  <tom@tromey.com>
13155
13156         * riscv-tdep.c (riscv_print_one_register_info): Use
13157         common_val_print.
13158
13159 2020-03-13  Tom Tromey  <tom@tromey.com>
13160
13161         * mi/mi-main.c (output_register): Use common_val_print.
13162
13163 2020-03-13  Tom Tromey  <tom@tromey.com>
13164
13165         * infcmd.c (default_print_one_register_info): Use
13166         common_val_print.
13167
13168 2020-03-13  Tom Tromey  <tom@tromey.com>
13169
13170         * valprint.h (common_val_print_checked): Declare.
13171         * valprint.c (common_val_print_checked): New function.
13172         * stack.c (print_frame_arg): Use common_val_print_checked.
13173
13174 2020-03-13  Tom Tromey  <tom@tromey.com>
13175
13176         * valprint.c (do_val_print): New function, from val_print.
13177         (val_print): Use do_val_print.
13178         (common_val_print): Use do_val_print.
13179
13180 2020-03-13  Tom Tromey  <tom@tromey.com>
13181
13182         * valprint.c (value_print): Use scoped_value_mark.
13183
13184 2020-03-13  Tom de Vries  <tdevries@suse.de>
13185
13186         PR symtab/25646
13187         * psymtab.c (partial_symtab::partial_symtab): Don't set
13188         globals_offset and statics_offset.  Push element onto
13189         current_global_psymbols and current_static_psymbols stacks.
13190         (concat): New function.
13191         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
13192         element from current_global_psymbols and current_static_psymbols
13193         stacks.  Concat popped elements to global_psymbols and
13194         static_symbols.
13195         (add_psymbol_to_list): Use current_global_psymbols and
13196         current_static_psymbols stacks.
13197         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
13198         current_static_psymbols fields.
13199
13200 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
13201
13202         * corelow.c (sniff_core_bfd): Remove.
13203         (class core_target) <m_core_vec>: Remove.
13204         (core_target::core_target): Update.
13205         (core_file_fns): Remove.
13206         (deprecated_add_core_fns): Remove.
13207         (default_core_sniffer): Remove.
13208         (sniff_core_bfd): Remove.
13209         (default_check_format): Remove.
13210         (gdb_check_format): Remove.
13211         (core_target_open): Update.
13212         (core_target::get_core_register_section): Update.
13213         (get_core_registers_cb): Update.
13214         (core_target::fetch_registers): Update.
13215         * gdbcore.h (struct core_fns): Remove.
13216         (deprecated_add_core_fns): Remove.
13217         (default_core_sniffer): Remove.
13218         (default_check_format): Remove.
13219
13220 2020-03-12  Tom Tromey  <tom@tromey.com>
13221
13222         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
13223         CORE_ADDR.
13224         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
13225
13226 2020-03-12  Tom Tromey  <tom@tromey.com>
13227
13228         * remote.c (remote_target::download_tracepoint)
13229         (remote_target::enable_tracepoint)
13230         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
13231         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
13232         sprintf_vma.
13233
13234 2020-03-12  Tom Tromey  <tom@tromey.com>
13235
13236         * symfile-mem.c: Update CORE_ADDR size assert.
13237
13238 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13239
13240         * selftest.m4: Move to gdbsupport/.
13241         * acinclude.m4: Update path to selftest.m4.
13242
13243 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13244
13245         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
13246         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
13247         gdbarch-selfselftests.c and selftest-arch.c.
13248         (SUBDIR_UNITTESTS_OBS): Rename to...
13249         (SELFTESTS_OBS): ... this.
13250         (COMMON_SFILES): Remove disasm-selftests.c and
13251         gdbarch-selftests.c.
13252         * configure.ac: Don't add selftest-arch.{c,o} to
13253         CONFIG_{SRCS,OBS}.
13254         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
13255         preprocessor conditions.
13256
13257 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13258
13259         * configure.ac: Don't source bfd/development.sh.
13260         * selftest.m4: Modify comment.
13261         * configure: Re-generate.
13262
13263 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
13264
13265         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
13266         not "true" or "false".
13267         * configure: Re-generate.
13268
13269 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
13270
13271         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
13272         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
13273         renamed to arm_nbsd_supply_gregset.
13274         (fetch_register): Update to call arm_nbsd_supply_gregset.
13275         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
13276         (arm_netbsd_nat_target::fetch_registers): Update.
13277         (fetch_elfcore_registers): Removed.
13278         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
13279         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
13280         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
13281         not require NetBSD system headers.
13282         (arm_nbsd_regset): New struct.
13283         (arm_nbsd_iterate_over_regset_sections): New function.
13284         (arm_netbsd_init_abi_common): Updated to call
13285         set_gdbarch_iterate_over_regset_sections.
13286         * arm-nbsd-tdep.h: New file.
13287
13288 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
13289
13290         * symtab.c (find_pc_sect_line): Add check which prevents infinite
13291         recursion.
13292
13293 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
13294
13295         * configure: Re-generate.
13296
13297 2020-03-11  Tom Tromey  <tromey@adacore.com>
13298
13299         * ada-typeprint.c (print_choices): Fix comment.
13300
13301 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
13302
13303         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
13304         previous item in the list, when the list has no items.
13305
13306 2020-03-11  Tom de Vries  <tdevries@suse.de>
13307
13308         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
13309         PROP_LOCLIST handling code.
13310
13311 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
13312
13313         * buildsym-legacy.c (record_line): Pass extra parameter to
13314         record_line.
13315         * buildsym.c (buildsym_compunit::record_line): Take an extra
13316         parameter, reduce duplication in the line table, and record the
13317         is_stmt flag in the line table.
13318         * buildsym.h (buildsym_compunit::record_line): Add extra
13319         parameter.
13320         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
13321         non-statement lines.
13322         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
13323         this to the symtab builder.
13324         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
13325         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
13326         through to dwarf_record_line_1.
13327         * infrun.c (process_event_stop_test): When stepping, don't stop at
13328         a non-statement instruction, and only refresh the step info when
13329         we land in the middle of a line's range.  Also add an extra
13330         comment.
13331         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
13332         field.
13333         * record-btrace.c (btrace_find_line_range): Only record lines
13334         marked as is-statement.
13335         * stack.c (frame_show_address): Show the frame address if we are
13336         in a non-statement sal.
13337         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
13338         (maintenance_print_one_line_table): Print a header for the is_stmt
13339         column, and include is_stmt information in the output.
13340         * symtab.c (find_pc_sect_line): Find lines marked as statements in
13341         preference to non-statements.
13342         (find_pcs_for_symtab_line): Prefer is-statement entries.
13343         (find_line_common): Likewise.
13344         * symtab.h (struct linetable_entry): Add is_stmt field.
13345         (struct symtab_and_line): Likewise.
13346         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
13347         arranging the line table.
13348
13349 2020-03-07  Tom de Vries  <tdevries@suse.de>
13350
13351         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
13352         DIE.
13353
13354 2020-03-07  Tom Tromey  <tom@tromey.com>
13355
13356         * valops.c (value_literal_complex): Remove obsolete comment.
13357         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
13358         comment.
13359
13360 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
13361
13362         * infrun.h: Forward-declare thread_info.
13363         (set_step_info): Add thread_info parameter, add doc.
13364         * infrun.c (set_step_info): Add thread_info parameter, move doc
13365         to header.
13366         * infrun.c (process_event_stop_test): Pass thread to
13367         set_step_info call.
13368         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
13369         set_step_info.
13370         (prepare_one_step): Add thread_info parameter, pass it to
13371         set_step_frame and prepare_one_step (recursive) call.
13372         (step_1): Pass thread to prepare_one_step call.
13373         (step_command_fsm::should_stop): Pass thread to
13374         prepare_one_step.
13375         (until_next_fsm): Pass thread to set_step_frame call.
13376         (finish_command): Pass thread to set_step_info call.
13377
13378 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
13379
13380         * windows-tdep.c (windows_solib_create_inferior_hook):
13381         Check if inferior is running.
13382
13383 2020-03-06  Tom de Vries  <tdevries@suse.de>
13384
13385         * NEWS: Fix "the the".
13386         * ctfread.c: Same.
13387
13388 2020-03-06  Tom de Vries  <tdevries@suse.de>
13389
13390         * psymtab.c (psymtab_to_symtab): Don't print "done.".
13391
13392 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13393
13394         * .dir-locals.el: Add a comment referencing the other copies of
13395         this file.
13396
13397 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
13398
13399         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
13400         psargs.
13401
13402 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13403
13404         * .gitattributes: New file.
13405
13406 2020-03-04  Tom Tromey  <tom@tromey.com>
13407
13408         * symmisc.c (print_symbol_bcache_statistics)
13409         (print_objfile_statistics): Update.
13410         * symfile.c (allocate_symtab): Use intern.
13411         * psymtab.c (partial_symtab::partial_symtab): Use intern.
13412         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
13413         macro_cache>: Remove.
13414         <string_cache>: New member.
13415         (struct objfile) <intern>: New methods.
13416         * elfread.c (elf_symtab_read): Use intern.
13417         * dwarf2/read.c (fixup_go_packaging): Intern package name.
13418         (dwarf2_compute_name, dwarf2_physname)
13419         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
13420         names.
13421         (guess_partial_die_structure_name): Update.
13422         (partial_die_info::fixup): Intern name.
13423         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
13424         name.
13425         (dwarf2_name): Intern name.  Update.
13426         * buildsym.c (buildsym_compunit::get_macro_table): Use
13427         string_cache.
13428
13429 2020-03-04  Tom Tromey  <tom@tromey.com>
13430
13431         * jit.c (bfd_open_from_target_memory): Make "target" const.
13432         * corefile.c (gnutarget): Now const.
13433         * gdbcore.h (gnutarget): Now const.
13434
13435 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
13436
13437         * NEWS: Mention support for WOW64 processes.
13438         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
13439         (amd64_windows_segment_register_p): Remove static.
13440         (_initialize_amd64_windows_nat): Update.
13441         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
13442         * i386-windows-nat.c (context_offset): Update.
13443         (i386_mappings): Rename and remove static.
13444         (i386_windows_segment_register_p): Remove static.
13445         (_initialize_i386_windows_nat): Update.
13446         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
13447         (STATUS_WX86_SINGLE_STEP): New macro.
13448         (EnumProcessModulesEx): New macro.
13449         (Wow64SuspendThread): New macro.
13450         (Wow64GetThreadContext): New macro.
13451         (Wow64SetThreadContext): New macro.
13452         (Wow64GetThreadSelectorEntry): New macro.
13453         (windows_set_context_register_offsets): Add static.
13454         (windows_set_segment_register_p): Likewise.
13455         (windows_add_thread): Adapt for WOW64 processes.
13456         (windows_fetch_one_register): Likewise.
13457         (windows_nat_target::fetch_registers): Likewise.
13458         (windows_store_one_register): Likewise.
13459         (display_selector): Likewise.
13460         (display_selectors): Likewise.
13461         (handle_exception): Likewise.
13462         (windows_continue): Likewise.
13463         (windows_nat_target::resume): Likewise.
13464         (windows_add_all_dlls): Likewise.
13465         (do_initial_windows_stuff): Likewise.
13466         (windows_nat_target::attach): Likewise.
13467         (windows_get_exec_module_filename): Likewise.
13468         (windows_nat_target::create_inferior): Likewise.
13469         (windows_xfer_siginfo): Likewise.
13470         (_initialize_loadable): Initialize Wow64SuspendThread,
13471         Wow64GetThreadContext, Wow64SetThreadContext,
13472         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
13473         * windows-nat.h (windows_set_context_register_offsets):
13474         Remove declaration.
13475         (windows_set_segment_register_p): Likewise.
13476         (i386_windows_segment_register_p): Add declaration.
13477         (amd64_windows_segment_register_p): Likewise.
13478
13479 2020-03-04  Luis Machado  <luis.machado@linaro.org>
13480
13481         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
13482         in "info registers" for AArch64/ARM.
13483
13484         The change caused "info registers" to not print GPR's.
13485
13486         gdb/ChangeLog:
13487
13488         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
13489
13490         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
13491         when reg->group is empty and reggroup is not.
13492
13493 2020-03-03  Tom Tromey  <tromey@adacore.com>
13494
13495         * dwarf2/frame.c (struct dwarf2_frame_cache)
13496         <checked_tailcall_bottom, entry_cfa_sp_offset,
13497         entry_cfa_sp_offset_p>: Remove members.
13498         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
13499         (dwarf2_frame_prev_register): Don't call
13500         dwarf2_tailcall_sniffer_first.
13501         (dwarf2_append_unwinders): Don't append tailcall unwinder.
13502         * frame-unwind.c (add_unwinder): New fuction.
13503         (frame_unwind_init): Use it.  Add tailcall unwinder.
13504
13505 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
13506             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13507
13508         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
13509         value should be printed as true.
13510
13511 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
13512
13513         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
13514         (windows_init_abi): Set and use windows_so_ops.
13515
13516 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
13517
13518         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
13519         when verifying if dealing with a convenience variable.
13520
13521 2020-03-03  Luis Machado  <luis.machado@linaro.org>
13522
13523         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
13524
13525 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
13526
13527         * infrun.c (gdbarch_supports_displaced_stepping): New.
13528         (use_displaced_stepping): Break up conditions in smaller pieces.
13529         Use gdbarch_supports_displaced_stepping.
13530         (displaced_step_prepare_throw): Use
13531         gdbarch_supports_displaced_stepping.
13532
13533 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13534
13535         * NEWS: Mention new behaviour of the history filename.
13536         * top.c (write_history_p): Add comment.
13537         (show_write_history_p): Add header comment, give a different
13538         message when history writing is on, but the history filename is
13539         empty.
13540         (history_filename): Add comment.
13541         (history_filename_empty): New function.
13542         (show_history_filename): Add header comment, give a different
13543         message when the filename is empty.
13544         (init_history): Compare history_filename against nullptr, and only
13545         read history if the filename is not empty.
13546         (set_history_filename): Add header comment, and only make
13547         non-empty filenames absolute.
13548         (init_main): Make the filename argument to 'set history filename'
13549         optional.
13550
13551 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
13552
13553         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
13554         (arm_supply_vfpregset): ...this, and update to use VFP registers.
13555         (fetch_fp_register): Update.
13556         (fetch_fp_regs): Update.
13557         (store_fp_register): Update.
13558         (store_fp_regs): Update.
13559         (arm_netbsd_nat_target::read_description): New function.
13560         (fetch_elfcore_registers): Update.
13561
13562 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
13563
13564         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
13565         general_thread if the stop reply is missing a thread-id.
13566         (remote_target::process_stop_reply): Use the first non-exited
13567         thread if the target didn't pass a thread-id.
13568         * infrun.c (do_target_wait): Move call to
13569         switch_to_inferior_no_thread to ....
13570         (do_target_wait_1): ... here.
13571
13572 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
13573
13574         * debuginfod-support.c: Include defs.h first.
13575
13576 2020-02-28  Tom de Vries  <tdevries@suse.de>
13577
13578         * symfile.c (set_initial_language): Use default language for lookup.
13579
13580 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
13581
13582         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
13583         reader variable, pass `this` to read_cutu_die_from_dwo.
13584
13585 2020-02-27  Aaron Merey  <amerey@redhat.com>
13586
13587         * source.c (open_source_file): Check for nullptr when computing
13588         srcpath.
13589
13590 2020-02-27  Tom Tromey  <tromey@adacore.com>
13591
13592         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
13593         member.
13594         (dwarf2_add_field): Don't update nfields.
13595         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
13596
13597 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
13598
13599         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
13600         abs.
13601
13602 2020-02-26  Tom Tromey  <tom@tromey.com>
13603
13604         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
13605         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
13606         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
13607         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
13608         per_cu_data.
13609
13610 2020-02-26  Tom Tromey  <tom@tromey.com>
13611
13612         * dwarf2/index-write.c (psym_index_map): Change type.
13613         (add_address_entry_worker, write_one_signatured_type)
13614         (recursively_count_psymbols, recursively_write_psymbols)
13615         (class debug_names, psyms_seen_size, write_gdbindex)
13616         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
13617
13618 2020-02-26  Aaron Merey  <amerey@redhat.com>
13619
13620         * Makefile.in: Handle optional debuginfod support.
13621         * NEWS: Update.
13622         * README: Add --with-debuginfod summary.
13623         * config.in: Regenerate.
13624         * configure: Regenerate.
13625         * configure.ac: Handle optional debuginfod support.
13626         * debuginfod-support.c: debuginfod helper functions.
13627         * debuginfod-support.h: Ditto.
13628         * doc/gdb.texinfo: Add --with-debuginfod to configure options
13629         summary.
13630         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
13631         when a dwz file cannot be found.
13632         * elfread.c (elf_symfile_read): Query debuginfod servers when a
13633         debuginfo file cannot be found.
13634         * source.c (open_source_file): Query debuginfod servers when a
13635         source file cannot be found.
13636         * top.c (print_gdb_configuration): Include
13637         --{with,without}-debuginfod in the output.
13638
13639 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
13640
13641         * thread.c (thr_try_catch_cmd): Print thread name.
13642
13643 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
13644
13645         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
13646         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13647         dwarf2_fetch_die_type_sect_off): Move to...
13648         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
13649         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13650         dwarf2_fetch_die_type_sect_off): ... here.
13651         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
13652         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
13653         dwarf2_fetch_die_type_sect_off): Move doc to header file.
13654
13655 2020-02-26  Tom de Vries  <tdevries@suse.de>
13656
13657         PR gdb/25603
13658         * symfile.c (set_initial_language): Exit-early if
13659         language_mode == language_mode_manual.
13660
13661 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13662
13663         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
13664         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
13665         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
13666
13667 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13668
13669         * gdbtypes.c (create_array_type_with_stride): Handle negative
13670         array strides.
13671         * valarith.c (value_subscripted_rvalue): Likewise.
13672
13673 2020-02-25  Luis Machado  <luis.machado@linaro.org>
13674
13675         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
13676
13677 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
13678
13679         * loc.h (dwarf2_get_die_type): Move to...
13680         * read.h (dwarf2_get_die_type): ... here.
13681         * read.c (dwarf2_get_die_type): Move doc to header.
13682
13683 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
13684
13685         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
13686         'gnulib/Makefile.in' to the list.
13687
13688 2020-02-24  Tom Tromey  <tom@tromey.com>
13689
13690         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
13691         Remove.
13692         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
13693         XOBNEWVEC.
13694
13695 2020-02-24  Tom Tromey  <tom@tromey.com>
13696
13697         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
13698         New method.
13699         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
13700         (dw2_do_instantiate_symtab, dw2_get_file_names)
13701         (build_type_psymtab_dependencies, load_full_type_unit): Update.
13702
13703 2020-02-24  Tom Tromey  <tom@tromey.com>
13704
13705         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
13706         make_scoped_restore.
13707         (dwarf2_psymtab::read_symtab): Don't clear
13708         reading_partial_symbols.
13709
13710 2020-02-24  Tom de Vries  <tdevries@suse.de>
13711
13712         PR gdb/25592
13713         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
13714
13715 2020-02-24  Tom de Vries  <tdevries@suse.de>
13716
13717         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
13718         commands layout next/prev/regs.
13719
13720 2020-02-22  Tom Tromey  <tom@tromey.com>
13721
13722         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
13723         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
13724
13725 2020-02-22  Tom Tromey  <tom@tromey.com>
13726
13727         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
13728
13729 2020-02-22  Tom Tromey  <tom@tromey.com>
13730
13731         * tui/tui-win.c (_initialize_tui_win): Add usage text.
13732         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
13733         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
13734         * tui/tui.c (_initialize_tui): Add usage text.
13735
13736 2020-02-22  Tom Tromey  <tom@tromey.com>
13737
13738         * tui/tui-win.c (tui_set_focus_command)
13739         (tui_set_win_height_command): Use error_no_arg.
13740         (_initialize_tui_win): Update help text.
13741         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
13742
13743 2020-02-22  Tom Tromey  <tom@tromey.com>
13744
13745         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
13746         * tui/tui-disasm.h (struct tui_disasm_window)
13747         <display_start_addr>: Declare.
13748         * tui/tui-source.h (struct tui_source_window)
13749         <display_start_addr>: Declare.
13750         * tui/tui-winsource.h (struct tui_source_window_base)
13751         <show_source_line, display_start_addr>: New methods.
13752         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
13753         Rename and move to protected section.
13754         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
13755         (tui_source_window_base::do_erase_source_content): Update.
13756         (tui_source_window_base::show_source_line): Now a method.
13757         (tui_source_window_base::show_source_content)
13758         (tui_source_window_base::tui_source_window_base)
13759         (tui_source_window_base::rerender)
13760         (tui_source_window_base::refill)
13761         (tui_source_window_base::do_scroll_horizontal)
13762         (tui_source_window_base::set_is_exec_point_at)
13763         (tui_source_window_base::update_breakpoint_info)
13764         (tui_source_window_base::update_exec_info): Update.
13765         * tui/tui-source.c (tui_source_window::set_contents)
13766         (tui_source_window::showing_source_p)
13767         (tui_source_window::do_scroll_vertical)
13768         (tui_source_window::location_matches_p)
13769         (tui_source_window::line_is_displayed): Update.
13770         (tui_source_window::display_start_addr): New method.
13771         * tui/tui-disasm.c (tui_disasm_window::set_contents)
13772         (tui_disasm_window::do_scroll_vertical)
13773         (tui_disasm_window::location_matches_p): Update.
13774         (tui_disasm_window::display_start_addr): New method.
13775
13776 2020-02-22  Tom Tromey  <tom@tromey.com>
13777
13778         * NEWS: Add entry for gdb.register_window_type.
13779         * tui/tui-layout.h (window_factory): New typedef.
13780         (tui_register_window): Declare.
13781         * tui/tui-layout.c (saved_tui_windows): New global.
13782         (tui_apply_current_layout): Use it.
13783         (tui_register_window): New function.
13784         * python/python.c (do_start_initialization): Call
13785         gdbpy_initialize_tui.
13786         (python_GdbMethods): Add "register_window_type" function.
13787         * python/python-internal.h (gdbpy_register_tui_window)
13788         (gdbpy_initialize_tui): Declare.
13789         * python/py-tui.c: New file.
13790         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
13791
13792 2020-02-22  Tom Tromey  <tom@tromey.com>
13793
13794         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
13795
13796 2020-02-22  Tom Tromey  <tom@tromey.com>
13797
13798         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
13799         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
13800         * tui/tui-data.c (tui_set_win_with_focus): Remove.
13801         (tui_set_win_focus_to): Move from tui-win.c.
13802
13803 2020-02-22  Tom Tromey  <tom@tromey.com>
13804
13805         * tui/tui-layout.c (make_standard_window, get_locator_window): New
13806         functions.
13807         (known_window_types): New global.
13808         (tui_get_window_by_name): Reimplement.
13809         (initialize_known_windows): New function.
13810         (validate_window_name): Rewrite.
13811         (_initialize_tui_layout): Call initialize_known_windows.
13812
13813 2020-02-22  Tom Tromey  <tom@tromey.com>
13814
13815         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
13816         Remove constants.
13817         * tui/tui-winsource.h (struct tui_source_window_base)
13818         <tui_source_window_base>: Remove parameter.
13819         * tui/tui-winsource.c
13820         (tui_source_window_base::tui_source_window_base): Remove
13821         parameter.
13822         (tui_source_window_base::refill): Update.
13823         * tui/tui-stack.h (struct tui_locator_window)
13824         <tui_locator_window>: Update.
13825         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
13826         Default the constructor.
13827         * tui/tui-regs.h (struct tui_data_item_window)
13828         <tui_data_item_window>: Default the constructor.
13829         (struct tui_data_window) <tui_data_window>: Likewise.
13830         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
13831         Default the constructor.
13832         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
13833         Default the constructor.
13834         <type>: Remove.
13835         (struct tui_win_info) <tui_win_info>: Default the constructor.
13836         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
13837         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
13838         Default the constructor.
13839
13840 2020-02-22  Tom Tromey  <tom@tromey.com>
13841
13842         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
13843         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
13844         * tui/tui-win.c (tui_resize_all): Don't call
13845         tui_delete_invisible_windows.
13846         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
13847         done.
13848         (tui_set_layout): Update.
13849         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
13850         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
13851         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
13852
13853 2020-02-22  Tom Tromey  <tom@tromey.com>
13854
13855         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
13856         correctly.
13857
13858 2020-02-22  Tom Tromey  <tom@tromey.com>
13859
13860         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
13861
13862 2020-02-22  Tom Tromey  <tom@tromey.com>
13863
13864         * tui/tui-winsource.h (struct tui_source_window_iterator)
13865         <inner_iterator>: New etytypedef.
13866         <tui_source_window_iterator>: Take "end" parameter.
13867         <tui_source_window_iterator>: Take iterator.
13868         <operator*, advance>: Update.
13869         <m_iter>: Change type.
13870         <m_end>: New field.
13871         (struct tui_source_windows) <begin, end>: Update.
13872         * tui/tui-layout.c (tui_windows): New global.
13873         (tui_apply_current_layout): Clear tui_windows.
13874         (tui_layout_window::apply): Update tui_windows.
13875         * tui/tui-data.h (tui_windows): Declare.
13876         (all_tui_windows): Now inline function.
13877         (class tui_window_iterator, struct all_tui_windows): Remove.
13878
13879 2020-02-22  Tom Tromey  <tom@tromey.com>
13880
13881         PR tui/17850:
13882         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
13883         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
13884         "height" argument.
13885         (class tui_layout_window) <get_sizes>: Likewise.
13886         (class tui_layout_split) <tui_layout_split>: Add "vertical"
13887         argument.
13888         <get_sizes>: Add "height" argument.
13889         <m_vertical>: New field.
13890         * tui/tui-layout.c (tui_layout_split::clone): Update.
13891         (tui_layout_split::get_sizes): Add "height" argument.
13892         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
13893         (tui_new_layout_command): Parse "-horizontal".
13894         (_initialize_tui_layout): Update help string.
13895         (tui_layout_split::specification): Add "-horizontal" when needed.
13896         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
13897         argument.
13898         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
13899         New methods.
13900
13901 2020-02-22  Tom Tromey  <tom@tromey.com>
13902
13903         * tui/tui-layout.h (enum tui_adjust_result): New.
13904         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
13905         (class tui_layout_window) <adjust_size>: Return
13906         tui_adjust_result.  Rewrite.
13907         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
13908         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
13909
13910 2020-02-22  Tom Tromey  <tom@tromey.com>
13911
13912         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
13913         parameter and return types.
13914         (class tui_layout_base) <specification>: Add "depth".
13915         (class tui_layout_window) <specification>: Add "depth".
13916         (class tui_layout_split) <specification>: Add "depth".
13917         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
13918         and return types.
13919         (tui_new_layout_command): Parse sub-layouts.
13920         (_initialize_tui_layout): Update help string.
13921         (tui_layout_window::specification): Add "depth".
13922         (add_layout_command): Update.
13923
13924 2020-02-22  Tom Tromey  <tom@tromey.com>
13925
13926         * NEWS: Add "tui new-layout" item.
13927         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
13928         Add new-layout command to help text.
13929         (validate_window_name): New function.
13930         (tui_new_layout_command): New function.
13931         (_initialize_tui_layout): Register "new-layout".
13932         (tui_layout_window::specification): New method.
13933         (tui_layout_window::specification): New method.
13934         * tui/tui-layout.h (class tui_layout_base) <specification>: New
13935         method.
13936         (class tui_layout_window) <specification>: New method.
13937         (class tui_layout_split) <specification>: New method.
13938
13939 2020-02-22  Tom Tromey  <tom@tromey.com>
13940
13941         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
13942         * tui/tui-win.c (window_name_completer): Update comment.
13943         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
13944         Declare method.
13945         (class tui_layout_window) <replace_window>: Likewise.
13946         (class tui_layout_split) <replace_window>: Likewise.
13947         (tui_set_layout): Don't declare.
13948         (tui_set_initial_layout): Declare function.
13949         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
13950         (asm_regs_layout): New globals.
13951         (tui_current_layout, show_layout): Remove.
13952         (tui_set_layout, tui_add_win_to_layout): Rewrite.
13953         (find_layout, tui_apply_layout): New function.
13954         (layout_completer): Remove.
13955         (tui_next_layout): Reimplement.
13956         (tui_next_layout_command): New function.
13957         (tui_set_initial_layout, tui_prev_layout_command): New functions.
13958         (tui_regs_layout): Reimplement.
13959         (tui_regs_layout_command): New function.
13960         (extract_display_start_addr): Rewrite.
13961         (next_layout, prev_layout): Remove.
13962         (tui_layout_window::replace_window): New method.
13963         (tui_layout_split::replace_window): New method.
13964         (destroy_layout): New function.
13965         (layout_list): New global.
13966         (add_layout_command): New function.
13967         (initialize_layouts): Update.
13968         (tui_layout_command): New function.
13969         (_initialize_tui_layout): Install "layout" commands.
13970         * tui/tui-data.h (enum tui_layout_type): Remove.
13971         (tui_current_layout): Don't declare.
13972
13973 2020-02-22  Tom Tromey  <tom@tromey.com>
13974
13975         * tui/tui-regs.c (tui_reg_layout): Remove.
13976         (tui_reg_command): Use tui_regs_layout.
13977         * tui/tui-layout.h (tui_reg_command): Declare.
13978         * tui/tui-layout.c (tui_reg_command): New function.
13979
13980 2020-02-22  Tom Tromey  <tom@tromey.com>
13981
13982         * tui/tui.c (tui_rl_delete_other_windows): Call
13983         tui_remove_some_windows.
13984         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
13985         Declare method.
13986         (class tui_layout_window) <remove_windows>: New method.
13987         (class tui_layout_split) <remove_windows>: Declare.
13988         (tui_remove_some_windows): Declare.
13989         * tui/tui-layout.c (tui_remove_some_windows): New function.
13990         (tui_layout_split::remove_windows): New method.
13991
13992 2020-02-22  Tom Tromey  <tom@tromey.com>
13993
13994         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
13995         * tui/tui-layout.h (tui_next_layout): Declare.
13996         * tui/tui-layout.c (tui_next_layout): New function.
13997
13998 2020-02-22  Tom Tromey  <tom@tromey.com>
13999
14000         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
14001         correct coordinates.
14002
14003 2020-02-22  Tom Tromey  <tom@tromey.com>
14004
14005         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
14006         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
14007         DATA_WIN case.
14008
14009 2020-02-22  Tom Tromey  <tom@tromey.com>
14010
14011         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
14012         TUI_DISASM_WIN, not tui_win_list.
14013
14014 2020-02-22  Tom Tromey  <tom@tromey.com>
14015
14016         * valprint.c (generic_val_print_enum_1)
14017         (val_print_type_code_flags): Style member names.
14018         * rust-lang.c (val_print_struct, rust_print_enum)
14019         (rust_print_struct_def, rust_internal_print_type): Style member
14020         names.
14021         * p-valprint.c (pascal_object_print_value_fields): Style member
14022         names.  Only call fprintf_symbol_filtered for static members.
14023         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
14024         * f-valprint.c (f_val_print): Style member names.
14025         * f-typeprint.c (f_type_print_base): Style member names.
14026         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
14027         call fprintf_symbol_filtered for static members.
14028         (cp_print_class_member): Style member names.
14029         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
14030         member names.
14031         * ada-valprint.c (ada_print_scalar): Style enum names.
14032         (ada_val_print_enum): Likewise.
14033         * ada-typeprint.c (print_enum_type): Style enum names.
14034
14035 2020-02-21  Tom Tromey  <tom@tromey.com>
14036
14037         * psympriv.h (struct partial_symtab): Update comment.
14038
14039 2020-02-21  Tom Tromey  <tromey@adacore.com>
14040
14041         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
14042         type is CORE_ADDR.
14043
14044 2020-02-21  Tom de Vries  <tdevries@suse.de>
14045
14046         PR gdb/25534
14047         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
14048         if dependencies[i]->user != NULL.
14049
14050 2020-02-21  Ali Tamur  <tamur@google.com>
14051
14052         * dwarf2/read.c (dwarf2_name): Add null check.
14053
14054 2020-02-20  Tom Tromey  <tom@tromey.com>
14055
14056         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
14057         ">=", in binary search.
14058         (dwarf2_find_containing_comp_unit): New overload.
14059         (run_test): New self-test.
14060         (_initialize_dwarf2_read): Register new test.
14061
14062 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
14063
14064         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
14065         * riscv-tdep.h: Likewise.
14066         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
14067         rv32-only CSR.
14068         * features/riscv/64bit-csr.xml: Regenerated.
14069
14070 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
14071             Tom Tromey  <tom@tromey.com>
14072
14073         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
14074         of 'fputc_unfiltered'.
14075         (putchar_unfiltered): Call 'fputc_unfiltered'.
14076         (fputc_unfiltered): Call 'fputs_unfiltered'.
14077
14078 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
14079
14080         * config.in: Regenerate.
14081         * configure: Regenerate.
14082         * configure.ac: Add --with-python-libdir option.
14083         * main.c: Use WITH_PYTHON_LIBDIR.
14084
14085 2020-02-19  Tom Tromey  <tom@tromey.com>
14086
14087         * symtab.c (general_symbol_info::compute_and_set_names): Use
14088         obstack_strndup.  Simplify call to symbol_set_demangled_name.
14089
14090 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
14091
14092         * dwarf2/read.c (allocate_signatured_type_table,
14093         allocate_dwo_unit_table, allocate_type_unit_groups_table,
14094         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
14095         Remove objfile parameter, update all callers.
14096
14097 2020-02-19  Doug Evans  <dje@google.com>
14098
14099         PR rust/25535
14100         * rust-lang.c (rust_print_enum): Apply embedded_offset to
14101         rust_enum_variant calculation.
14102
14103 2020-02-19  Tom Tromey  <tromey@adacore.com>
14104
14105         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
14106
14107 2020-02-19  Tom Tromey  <tromey@adacore.com>
14108
14109         * ada-lang.c (cache_symbol): Use obstack_strdup.
14110
14111 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14112
14113         * configure: Regenerate.
14114
14115 2020-02-19  Tom Tromey  <tromey@adacore.com>
14116
14117         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
14118         NULL check.
14119
14120 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
14121
14122         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
14123
14124 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14125
14126         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
14127         if GDBSERVER is not defined.
14128         (riscv_tdesc_cache): Likewise, also store const target_desc.
14129         (STATIC_IN_GDB): Define.
14130         (riscv_create_target_description): Update declaration with
14131         STATIC_IN_GDB.
14132         (riscv_lookup_target_description): New function, only define if
14133         GDBSERVER is not defined.
14134         * arch/riscv.h (riscv_create_target_description): Declare only
14135         when GDBSERVER is defined.
14136         (riscv_lookup_target_description): New declaration when GDBSERVER
14137         is not defined.
14138         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
14139         (riscv_linux_read_features): ...this, and return
14140         riscv_gdbarch_features instead of target_desc.
14141         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
14142         (riscv_linux_read_description): Rename to...
14143         (riscv_linux_read_features): ...this.
14144         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
14145         Update to use riscv_gdbarch_features and
14146         riscv_lookup_target_description.
14147         * riscv-tdep.c (riscv_find_default_target_description): Use
14148         riscv_lookup_target_description instead of
14149         riscv_create_target_description.
14150
14151 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14152
14153         * valprint.c (generic_val_print_enum_1): When printing a flag
14154         enum with value 0 and there is no enumerator with value 0, print
14155         just "0" instead of "(unknown: 0x0)".
14156
14157 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14158
14159         * valprint.c (generic_val_print_enum_1): Print unknown part of
14160         flag enum in hex.
14161
14162 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14163
14164         * dwarf2/read.c (update_enumeration_type_from_children): Allow
14165         flag enums to contain duplicate enumerators.
14166         * valprint.c (generic_val_print_enum_1): Update comment.
14167
14168 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14169
14170         * dwarf2/read.c: Include "count-one-bits.h".
14171         (update_enumeration_type_from_children): If an enumerator has
14172         multiple bits set, don't treat the enumeration as a "flag enum".
14173         * valprint.c (generic_val_print_enum_1): Assert that enumerators
14174         of flag enums have 0 or 1 bit set.
14175
14176 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14177
14178         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
14179         conversion.
14180         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14181         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14182         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14183         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14184         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14185
14186 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14187
14188         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
14189
14190 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14191
14192         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
14193         displaced_step_closure_up.
14194         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
14195         (struct displaced_step_closure_up):
14196         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14197         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
14198         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
14199         Likewise.
14200         * gdbarch.sh (displaced_step_copy_insn): Likewise.
14201         * gdbarch.c, gdbarch.h: Re-generate.
14202         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
14203         displaced_step_closure_up.
14204         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14205         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
14206         * infrun.h (displaced_step_closure_up): New type alias.
14207         (struct displaced_step_inferior_state) <step_closure>: Change
14208         type to displaced_step_closure_up.
14209         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
14210         displaced_step_closure_up.
14211         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14212
14213 2020-02-14  Tom Tromey  <tom@tromey.com>
14214
14215         * minidebug.c (gnu_debug_key): New global.
14216         (find_separate_debug_file_in_section): Use it.
14217
14218 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14219
14220         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
14221         std::unique_ptr.
14222         * gdbarch.c: Re-generate.
14223         * gdbarch.h: Re-generate.
14224         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
14225         change.
14226         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
14227         type to std::unique_ptr.
14228         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
14229         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14230         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
14231         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14232         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
14233         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14234         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
14235         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14236         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14237
14238 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14239
14240         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
14241         std::unique_ptr.
14242         (displaced_step_clear): Rename to...
14243         (displaced_step_reset): ... this.  Just call displaced->reset ().
14244         (displaced_step_clear_cleanup): Rename to...
14245         (displaced_step_reset_cleanup): ... this.
14246         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
14247         (displaced_step_fixup): Likewise.
14248         (resume_1): Likewise.
14249         (handle_inferior_event): Restore child's memory before calling
14250         displaced_step_fixup on the parent.
14251         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
14252         to std::unique_ptr.
14253         <step_closure>: Change type to std::unique_ptr.
14254
14255 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
14256
14257         * arm-tdep.c: Include count-one-bits.h.
14258         (cleanup_block_store_pc): Use count_one_bits.
14259         (cleanup_block_load_pc): Use count_one_bits.
14260         (arm_copy_block_xfer): Use count_one_bits.
14261         (thumb2_copy_block_xfer): Use count_one_bits.
14262         (thumb_copy_pop_pc_16bit): Use count_one_bits.
14263         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
14264         (thumb_get_next_pcs_raw): Use count_one_bits.
14265         (arm_get_next_pcs_raw): Use count_one_bits_l.
14266         * arch/arm.c (bitcount): Remove.
14267         * arch/arm.h (bitcount): Remove.
14268
14269 2020-02-14  Tom Tromey  <tromey@adacore.com>
14270
14271         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
14272         Update.
14273         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
14274         * dwarf2/loc.c (call_site_find_chain_1): Return
14275         unique_xmalloc_ptr.
14276         (call_site_find_chain): Likewise.
14277
14278 2020-02-14  Richard Biener  <rguenther@suse.de>
14279
14280         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
14281         on expression with division operators.
14282
14283 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14284
14285         * MAINTAINERS (Write After Approval): Adding myself.
14286
14287 2020-02-12  Tom Tromey  <tom@tromey.com>
14288
14289         * event-loop.c (event_data, gdb_event, event_handler_func):
14290         Remove.
14291
14292 2020-02-12  Tom Tromey  <tom@tromey.com>
14293
14294         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
14295         (dwarf2_frame_objfile_data): Add comment.
14296         (find_comp_unit, set_comp_unit): New functions.
14297         (dwarf2_frame_find_fde): Use find_comp_unit.
14298         (dwarf2_build_frame_info): Use set_comp_unit.
14299
14300 2020-02-12  Tom Tromey  <tom@tromey.com>
14301
14302         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
14303         (comp_unit): Don't initialize objfile.
14304         (execute_cfa_program): Add text_offset parameter.
14305         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
14306         (dwarf2_frame_cache): Update.
14307         (dwarf2_build_frame_info): Don't set "objfile" member.
14308
14309 2020-02-12  Tom Tromey  <tom@tromey.com>
14310
14311         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
14312         (decode_frame_entry): Likewise.
14313         (dwarf2_build_frame_info): Update.
14314
14315 2020-02-12  Tom Tromey  <tom@tromey.com>
14316
14317         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
14318         (decode_frame_entry_1): Use the comp_unit obstack.
14319
14320 2020-02-12  Tom Tromey  <tom@tromey.com>
14321
14322         * dwarf2/frame.c (struct comp_unit): Add initializers and
14323         constructor.
14324         (dwarf2_frame_objfile_data): Store a comp_unit.
14325         (dwarf2_frame_find_fde): Update.
14326         (dwarf2_build_frame_info): Use "new".
14327
14328 2020-02-12  Tom Tromey  <tom@tromey.com>
14329
14330         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
14331         (dwarf2_fde_table): Typedef for std::vector.
14332         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
14333         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
14334         (decode_frame_entry): Update.
14335         (dwarf2_build_frame_info): Use "new".
14336
14337 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
14338
14339         * arm-tdep.c (arm_gdbarch_init): Update.
14340         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
14341         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
14342         have_neon, is_m>: Change to bool.
14343
14344 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
14345
14346         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
14347
14348 2020-02-12  Tom Tromey  <tom@tromey.com>
14349
14350         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
14351
14352 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
14353
14354         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
14355         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
14356
14357 2020-02-11  Tom Tromey  <tom@tromey.com>
14358
14359         * psymtab.h: Update comment.
14360
14361 2020-02-11  Tom Tromey  <tom@tromey.com>
14362
14363         * gdb_obstack.h (struct auto_obstack): Use
14364         DISABLE_COPY_AND_ASSIGN.
14365
14366 2020-02-11  Tom Tromey  <tom@tromey.com>
14367
14368         * dwarf2/frame.h (struct objfile): Don't forward declare.
14369
14370 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14371
14372         * cris-tdep.c (cris_supply_gregset): Change signature to match
14373         what struct regset expects.
14374         (cris_regset): New struct.
14375         (fetch_core_registers): Remove.
14376         (cris_iterate_over_regset_sections): New function.
14377         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
14378         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
14379
14380 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14381
14382         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
14383         registers.
14384
14385 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
14386
14387         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
14388
14389 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14390
14391         * configure: Re-generate.
14392
14393 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14394
14395         * configure: Re-generate.
14396
14397 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
14398
14399         * acinclude: Update warning.m4 path.
14400         * warning.m4: Move to gdbsupport.
14401
14402 2020-02-11  Tom Tromey  <tromey@adacore.com>
14403
14404         * remote.c (remote_console_output): Update.
14405         * printcmd.c (printf_command): Update.
14406         * event-loop.c (gdb_wait_for_event): Update.
14407         * linux-nat.c (sigchld_handler): Update.
14408         * remote-sim.c (gdb_os_write_stdout): Update.
14409         (gdb_os_flush_stdout): Update.
14410         (gdb_os_flush_stderr): Update.
14411         (gdb_os_write_stderr): Update.
14412         * exceptions.c (print_exception): Update.
14413         * remote-fileio.c (remote_fileio_func_read): Update.
14414         (remote_fileio_func_write): Update.
14415         * tui/tui.c (tui_enable): Update.
14416         * tui/tui-interp.c (tui_interp::init): Update.
14417         * utils.c (init_page_info): Update.
14418         (putchar_unfiltered, fputc_unfiltered): Update.
14419         (gdb_flush): Update.
14420         (emit_style_escape): Update.
14421         (flush_wrap_buffer, fputs_maybe_filtered): Update.
14422         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
14423         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
14424         (stderr_file::write): Update.
14425         (stderr_file::puts): Update.
14426         * ui-file.h (ui_file_isatty, ui_file_write)
14427         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
14428         (ui_file_puts): Don't declare.
14429
14430 2020-02-10  Tom de Vries  <tdevries@suse.de>
14431
14432         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
14433         sentinel to char *.
14434
14435 2020-02-09  Tom de Vries  <tdevries@suse.de>
14436
14437         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
14438         filename if it matches "<artificial>".
14439
14440 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14441
14442         * windows-tdep.c (struct enum_value_name): New struct.
14443         (create_enum): New function.
14444         (windows_get_siginfo_type): Create and use enum types.
14445
14446 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
14447
14448         * NEWS: Mention $_siginfo support for Windows.
14449         * windows-nat.c (handle_exception): Set siginfo_er.
14450         (windows_nat_target::mourn_inferior): Reset siginfo_er.
14451         (windows_xfer_siginfo): New function.
14452         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
14453         * windows-tdep.c (struct windows_gdbarch_data): New struct.
14454         (init_windows_gdbarch_data): New function.
14455         (get_windows_gdbarch_data): New function.
14456         (windows_get_siginfo_type): New function.
14457         (windows_init_abi): Register windows_get_siginfo_type.
14458         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
14459
14460 2020-02-08  Tom Tromey  <tom@tromey.com>
14461
14462         * dwarf2/read.c (class cutu_reader) <cutu_reader,
14463         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
14464         <keep>: Declare method.
14465         <m_keep>: Remove member.
14466         <~cutu_reader>: Remove.
14467         (cutu_reader::init_tu_and_read_dwo_dies): Update.
14468         (cutu_reader::cutu_reader): Update.
14469         (cutu_reader::keep): Rename from ~cutu_reader.
14470         (process_psymtab_comp_unit, build_type_psymtabs_1)
14471         (process_skeletonless_type_unit, load_partial_comp_unit)
14472         (load_full_comp_unit, dwarf2_read_addr_index)
14473         (read_signatured_type): Update.
14474
14475 2020-02-08  Tom Tromey  <tom@tromey.com>
14476
14477         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
14478         "want_partial_unit" parameter.
14479         (process_psymtab_comp_unit): Change want_partial_unit to bool.
14480         Inline check for DW_TAG_partial_unit.
14481         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
14482
14483 2020-02-08  Tom Tromey  <tom@tromey.com>
14484
14485         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
14486         read.c.
14487         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
14488         read.c.
14489
14490 2020-02-08  Tom Tromey  <tom@tromey.com>
14491
14492         * dwarf2/read.c (read_address): Move to comp-unit.c.
14493         (dwarf2_rnglists_process, dwarf2_ranges_process)
14494         (read_attribute_value, dwarf_decode_lines_1)
14495         (var_decode_location, decode_locdesc): Update.
14496         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
14497         read.c.  Remove "cu" parameter.
14498         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
14499         method.
14500
14501 2020-02-08  Tom Tromey  <tom@tromey.com>
14502
14503         * dwarf2/read.c (read_attribute_value, read_indirect_string)
14504         (read_indirect_line_string): Update.
14505         * dwarf2/comp-unit.c (read_offset): Remove.
14506         (read_comp_unit_head): Update.
14507         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
14508         method.
14509         (read_offset): Don't declare.
14510
14511 2020-02-08  Tom Tromey  <tom@tromey.com>
14512
14513         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
14514         * dwarf2/read.c (struct comp_unit_head): Move to
14515         dwarf2/comp-unit.h.
14516         (enum class rcuh_kind): Move to comp-unit.h.
14517         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
14518         (read_comp_unit_head, error_check_comp_unit_head)
14519         (read_and_check_comp_unit_head): Move to comp-unit.c.
14520         (read_offset, dwarf_unit_type_name): Likewise.
14521         (create_debug_type_hash_table, read_cutu_die_from_dwo)
14522         (cutu_reader::cutu_reader, read_call_site_scope)
14523         (find_partial_die, follow_die_offset): Update.
14524         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
14525
14526 2020-02-08  Tom Tromey  <tom@tromey.com>
14527
14528         * dwarf2/read.c (read_offset_1): Move to leb.c.
14529         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
14530         (dwarf_decode_macro_bytes): Update.
14531         * dwarf2/leb.c (read_offset): Rename; move from read.c.
14532         * dwarf2/leb.h (read_offset): Declare.
14533
14534 2020-02-08  Tom Tromey  <tom@tromey.com>
14535
14536         * dwarf2/read.c (dwarf2_section_size): Remove.
14537         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
14538         Update.
14539         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
14540
14541 2020-02-08  Tom Tromey  <tom@tromey.com>
14542
14543         * dwarf2/read.c (read_initial_length): Move to leb.c.
14544         * dwarf2/leb.h (read_initial_length): Declare.
14545         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
14546         handle_nonstd parameter.
14547         * dwarf2/frame.c (read_initial_length): Remove.
14548         (decode_frame_entry_1): Update.
14549
14550 2020-02-08  Tom Tromey  <tom@tromey.com>
14551
14552         * dwarf2/loc.c (dwarf2_find_location_expression)
14553         (dwarf_evaluate_loc_desc::get_tls_address)
14554         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
14555         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
14556         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
14557         (dwarf2_compile_property_to_c)
14558         (dwarf2_loc_desc_get_symbol_read_needs)
14559         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
14560         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
14561         (loclist_describe_location, loclist_tracepoint_var_ref)
14562         (loclist_generate_c_location): Update.
14563         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
14564         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
14565         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
14566         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
14567         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
14568         (dwarf2_per_cu_data::addr_size)
14569         (dwarf2_per_cu_data::ref_addr_size)
14570         (dwarf2_per_cu_data::text_offset)
14571         (dwarf2_per_cu_data::addr_type): Now methods.
14572         (per_cu_header_read_in): Make per_cu "const".
14573         (dwarf2_version): Remove.
14574         (dwarf2_per_cu_data::int_type): Now a method.
14575         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
14576         (set_die_type, read_array_type, read_subrange_index_type)
14577         (read_tag_string_type, read_subrange_type): Update.
14578         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
14579         offset_size, ref_addr_size, text_offset, addr_type, version,
14580         objfile, int_type, addr_sized_int_type>: Declare methods.
14581
14582 2020-02-08  Tom Tromey  <tom@tromey.com>
14583
14584         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
14585         Move earlier.
14586
14587 2020-02-08  Tom Tromey  <tom@tromey.com>
14588
14589         * dwarf2/read.h (dwarf_line_debug): Declare.
14590         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
14591         * dwarf2/read.c: Move line_header code to new files.
14592         (dwarf_line_debug): No longer static.
14593         * dwarf2/line-header.c: New file.
14594         * dwarf2/line-header.h: New file.
14595
14596 2020-02-08  Tom Tromey  <tom@tromey.com>
14597
14598         * dwarf2/read.c (struct line_header) <file_full_name,
14599         file_file_name>: Return unique_xmalloc_ptr.
14600         (line_header::file_file_name): Update.
14601         (line_header::file_full_name): Update.
14602         (dw2_get_file_names_reader): Update.
14603         (macro_start_file): Update.
14604
14605 2020-02-08  Tom Tromey  <tom@tromey.com>
14606
14607         * dwarf2/read.c (struct line_header) <file_full_name,
14608         file_file_name>: Declare methods.
14609         (dw2_get_file_names_reader): Update.
14610         (file_file_name): Now a method.
14611         (file_full_name): Likewise.
14612         (macro_start_file): Update.
14613
14614 2020-02-08  Tom Tromey  <tom@tromey.com>
14615
14616         * dwarf2/read.c (dwarf_always_disassemble)
14617         (show_dwarf_always_disassemble): Move to loc.c.
14618         (_initialize_dwarf2_read): Move "always-disassemble" registration
14619         to loc.c.
14620         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
14621         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
14622         static.
14623         (show_dwarf_always_disassemble): Move from read.c.
14624         (_initialize_dwarf2loc): Move always-disassemble from read.c.
14625
14626 2020-02-08  Tom Tromey  <tom@tromey.com>
14627
14628         * dwarf2/read.c (~dwarf2_per_objfile): Update.
14629         (create_quick_file_names_table): Return htab_up.
14630         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
14631         Update.
14632         * dwarf2/read.h (struct dwarf2_per_objfile)
14633         <quick_file_names_table>: Now htab_up.
14634
14635 2020-02-08  Tom Tromey  <tom@tromey.com>
14636
14637         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
14638
14639 2020-02-08  Tom Tromey  <tom@tromey.com>
14640
14641         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
14642         Rewrite.
14643         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
14644         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
14645         (abbrev_table::abbrev_table): No longer inline.
14646         (ABBREV_HASH_SIZE): Remove.
14647         (abbrev_table::m_abbrevs): Now an htab_up.
14648
14649 2020-02-08  Tom Tromey  <tom@tromey.com>
14650
14651         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
14652         (cutu_reader): Update.
14653         (build_type_psymtabs_1): Update.
14654         * dwarf2/abbrev.c (abbrev_table::read): Rename.
14655         (abbrev_table::alloc_abbrev): Update.
14656         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
14657         (abbrev_table::read): New static method, renamed from
14658         abbrev_table_read_table.
14659         (abbrev_table::alloc_abbrev)
14660         (abbrev_table::add_abbrev): Now private.
14661         (abbrev_table::abbrev_table): Now private.
14662         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
14663
14664 2020-02-08  Tom Tromey  <tom@tromey.com>
14665
14666         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
14667         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
14668         htab_up.
14669
14670 2020-02-08  Tom Tromey  <tom@tromey.com>
14671
14672         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
14673         htab_up.
14674         (lookup_dwo_unit_in_dwp): Update.
14675         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
14676         on obstack.
14677
14678 2020-02-08  Tom Tromey  <tom@tromey.com>
14679
14680         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
14681         obstack.
14682
14683 2020-02-08  Tom Tromey  <tom@tromey.com>
14684
14685         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
14686         line_header_hash.
14687         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
14688         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
14689         Change type to htab_up.
14690
14691 2020-02-08  Tom Tromey  <tom@tromey.com>
14692
14693         * dwarf2/read.c (allocate_type_unit_groups_table): Return
14694         htab_up.  Don't allocate on obstack.
14695         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
14696         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
14697         Change type to htab_up.
14698
14699 2020-02-08  Tom Tromey  <tom@tromey.com>
14700
14701         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
14702         Change type to htab_up.
14703         * dwarf2/read.c (create_signatured_type_table_from_index)
14704         (create_signatured_type_table_from_debug_names)
14705         (create_all_type_units, add_type_unit)
14706         (lookup_dwo_signatured_type, lookup_signatured_type)
14707         (process_skeletonless_type_unit): Update.
14708         (create_debug_type_hash_table, create_debug_types_hash_table):
14709         Change type of types_htab.
14710         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
14711         htab_up.  Don't allocate on obstack.
14712         (create_cus_hash_table): Change type of cus_htab parameter.
14713         (struct dwo_file) <cus, tus>: Now htab_up.
14714         (lookup_dwo_signatured_type, lookup_dwo_cutu)
14715         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
14716         (queue_and_load_all_dwo_tus): Update.
14717         * dwarf2/index-write.c (write_gdbindex): Update.
14718         (write_debug_names): Update.
14719
14720 2020-02-08  Tom Tromey  <tom@tromey.com>
14721
14722         * dwarf2/read.h (struct dwarf2_queue_item): Move from
14723         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
14724         destructor.
14725         (struct dwarf2_per_objfile) <queue>: New member.
14726         * dwarf2/read.c (struct dwarf2_queue_item): Move to
14727         dwarf2/read.h.
14728         (dwarf2_queue, dwarf2_queue_tail): Remove.
14729         (class dwarf2_queue_guard): Add parameter to constructor.  Use
14730         DISABLE_COPY_AND_ASSIGN.
14731         <m_per_objfile>: New member.
14732         <~dwarf2_queue_guard>: Rewrite.
14733         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
14734         Update.
14735         (~dwarf2_queue_item): New.
14736
14737 2020-02-08  Tom Tromey  <tom@tromey.com>
14738
14739         * dwarf2/read.c (struct die_info) <has_children>: New member.
14740         (dw2_get_file_names_reader): Remove has_children.
14741         (dw2_get_file_names): Update.
14742         (read_cutu_die_from_dwo): Remove has_children.
14743         (cutu_reader::init_tu_and_read_dwo_dies)
14744         (cutu_reader::cutu_reader): Update.
14745         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
14746         Remove has_children.
14747         (build_type_psymtabs_1, process_skeletonless_type_unit)
14748         (load_partial_comp_unit, load_full_comp_unit): Update.
14749         (create_dwo_cu_reader): Remove has_children.
14750         (create_cus_hash_table, read_die_and_children): Update.
14751         (read_full_die_1,read_full_die): Remove has_children.
14752         (read_signatured_type): Update.
14753         (class cutu_reader) <has_children>: Remove.
14754
14755 2020-02-08  Tom Tromey  <tom@tromey.com>
14756
14757         * dwarf2/expr.c: Rename from dwarf2expr.c.
14758         * dwarf2/expr.h: Rename from dwarf2expr.h.
14759         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
14760         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
14761         * dwarf2/frame.c: Rename from dwarf2-frame.c.
14762         * dwarf2/frame.h: Rename from dwarf2-frame.h.
14763         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
14764         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
14765         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
14766         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
14767         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
14768         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
14769         * dwarf2/loc.c: Rename from dwarf2loc.c.
14770         * dwarf2/loc.h: Rename from dwarf2loc.h.
14771         * dwarf2/read.c: Rename from dwarf2read.c.
14772         * dwarf2/read.h: Rename from dwarf2read.h.
14773         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
14774         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
14775         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
14776         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
14777         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
14778         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
14779         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
14780         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
14781         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
14782         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
14783         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
14784         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
14785         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
14786         Update.
14787         * Makefile.in (COMMON_SFILES): Update.
14788         (HFILES_NO_SRCDIR): Update.
14789
14790 2020-02-08  Tom Tromey  <tom@tromey.com>
14791
14792         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
14793         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
14794
14795 2020-02-08  Tom Tromey  <tom@tromey.com>
14796
14797         * dwarf2read.h (struct die_info): Don't declare.
14798
14799 2020-02-08  Tom Tromey  <tom@tromey.com>
14800
14801         * dwarf2read.h (die_info_ptr): Remove typedef.
14802
14803 2020-02-08  Tom Tromey  <tom@tromey.com>
14804
14805         * dwarf2read.c (read_call_site_scope)
14806         (handle_data_member_location, dwarf2_add_member_fn)
14807         (mark_common_block_symbol_computed, read_common_block)
14808         (attr_to_dynamic_prop, partial_die_info::read)
14809         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
14810         (dwarf2_symbol_mark_computed, set_die_type): Update.
14811         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
14812         method.
14813         (attr_form_is_block): Don't declare.
14814         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
14815
14816 2020-02-08  Tom Tromey  <tom@tromey.com>
14817
14818         * dwarf2read.c (dwarf2_find_base_address, )
14819         (read_call_site_scope, rust_containing_type)
14820         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
14821         (handle_data_member_location, dwarf2_add_member_fn)
14822         (get_alignment, read_structure_type, process_structure_scope)
14823         (mark_common_block_symbol_computed, read_common_block)
14824         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
14825         (partial_die_info::read, read_attribute_value, new_symbol)
14826         (lookup_die_type, dwarf2_get_ref_die_offset)
14827         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
14828         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
14829         (dwarf2_symbol_mark_computed): Update.
14830         * dwarf2/attribute.h (struct attribute) <value_as_address,
14831         form_is_section_offset, form_is_constant, form_is_ref>: Declare
14832         methods.
14833         (value_as_address, attr_form_is_section_offset)
14834         (attr_form_is_constant, attr_form_is_ref): Don't declare.
14835         * dwarf2/attribute.c (attribute::value_as_address)
14836         (attribute::form_is_section_offset, attribute::form_is_constant)
14837         (attribute::form_is_ref): Now methods.
14838
14839 2020-02-08  Tom Tromey  <tom@tromey.com>
14840
14841         * dwarf2read.c (struct attribute, DW_STRING)
14842         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
14843         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
14844         (attr_form_is_block, attr_form_is_section_offset)
14845         (attr_form_is_constant, attr_form_is_ref): Move.
14846         * dwarf2/attribute.h: New file.
14847         * dwarf2/attribute.c: New file, from dwarf2read.c.
14848         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
14849
14850 2020-02-08  Tom Tromey  <tom@tromey.com>
14851
14852         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
14853         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
14854         Move.
14855         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
14856         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
14857         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
14858         abbrev.c.
14859         * dwarf2/abbrev.h: New file.
14860         * dwarf2/abbrev.c: New file, from dwarf2read.c.
14861         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
14862
14863 2020-02-08  Tom Tromey  <tom@tromey.com>
14864
14865         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
14866         (dwarf2_section_size, dwarf2_get_section_info)
14867         (create_signatured_type_table_from_debug_names)
14868         (create_addrmap_from_aranges, read_debug_names_from_section)
14869         (get_gdb_index_contents_from_section, read_comp_unit_head)
14870         (error_check_comp_unit_head, read_abbrev_offset)
14871         (create_debug_type_hash_table, init_cu_die_reader)
14872         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
14873         (read_comp_units_from_section, create_cus_hash_table)
14874         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
14875         (create_dwp_v2_section, dwarf2_rnglists_process)
14876         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
14877         (abbrev_table_read_table, read_indirect_string_at_offset_from)
14878         (read_indirect_string_from_dwz, read_addr_index_1)
14879         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
14880         (dwarf_decode_macro_bytes, dwarf_decode_macros)
14881         (fill_in_loclist_baton): Update.
14882         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
14883         get_containing_section, get_bfd_owner, get_bfd_section,
14884         get_file_name, get_id, get_flags, empty, read>: Declare methods.
14885         (dwarf2_read_section, get_section_name, get_section_file_name)
14886         (get_containing_section, get_section_bfd_owner)
14887         (get_section_bfd_section, get_section_name, get_section_file_name)
14888         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
14889         declare.
14890         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
14891         (dwarf2_section_info::get_bfd_owner)
14892         (dwarf2_section_info::get_bfd_section)
14893         (dwarf2_section_info::get_name)
14894         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
14895         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
14896         (dwarf2_section_info::read): Now methods.
14897         * dwarf-index-write.c (class debug_names): Update.
14898
14899 2020-02-08  Tom Tromey  <tom@tromey.com>
14900
14901         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
14902         Move to dwarf2/section.h.
14903         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
14904         (get_section_bfd_section, get_section_name)
14905         (get_section_file_name, get_section_id, get_section_flags)
14906         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
14907         dwarf2/section.c.
14908         * dwarf2/section.h: New file.
14909         * dwarf2/section.c: New file, from dwarf2read.c.
14910         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
14911
14912 2020-02-08  Tom Tromey  <tom@tromey.com>
14913
14914         * dwarf2read.h (read_unsigned_leb128): Don't declare.
14915         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
14916         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
14917         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
14918         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
14919         * dwarf2/leb.h: New file, from dwarf2read.c.
14920         * dwarf2/leb.c: New file, from dwarf2read.c.
14921         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
14922         Remove.
14923         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
14924         (COMMON_SFILES): Add dwarf2/leb.c.
14925
14926 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
14927
14928         GDB 9.1 released.
14929
14930 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
14931
14932         PR gdb/25190:
14933         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
14934         * gdb/remote.c (remote_console_output): Update.
14935         * gdb/ui-file.c (fputs_unfiltered): Rename to...
14936         (ui_file_puts): ...this.
14937         * gdb/ui-file.h (ui_file_puts): Add declaration.
14938         * gdb/utils.c (emit_style_escape): Update.
14939         (flush_wrap_buffer): Update.
14940         (fputs_maybe_filtered): Update.
14941         (fputs_unfiltered): Add function.
14942
14943 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
14944
14945         * gdb/event-loop.c (gdb_wait_for_event): Update.
14946         * gdb/printcmd.c (printf_command): Update.
14947         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
14948         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
14949         (gdb_os_flush_stderr): Update.
14950         * gdb/remote.c (remote_console_output): Update.
14951         * gdb/ui-file.c (gdb_flush): Rename to...
14952         (ui_file_flush): ...this.
14953         (stderr_file::write): Update.
14954         (stderr_file::puts): Update.
14955         * gdb/ui-file.h (gdb_flush): Rename to...
14956         (ui_file_flush): ...this.
14957         * gdb/utils.c (gdb_flush): Add function.
14958         * gdb/utils.h (gdb_flush): Add declaration.
14959
14960 2020-02-07  Tom Tromey  <tromey@adacore.com>
14961
14962         PR breakpoints/24915:
14963         * source.c (find_and_open_source): Do not check basenames_may_differ.
14964
14965 2020-02-07  Tom Tromey  <tom@tromey.com>
14966
14967         * README: Update gdbserver documentation.
14968         * gdbserver: Move to top level.
14969         * configure.tgt (build_gdbserver): Remove.
14970         * configure.ac: Remove --enable-gdbserver.
14971         * configure: Rebuild.
14972         * Makefile.in (distclean): Don't mention gdbserver.
14973
14974 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
14975
14976         * source-cache.c (source_cache::ensure): Surround
14977         get_plain_source_lines with a try/catch.
14978         (source_cache::get_line_charpos): Get rid of try/catch
14979         and only check for the return value of "ensure".
14980         * tui/tui-source.c (tui_source_window::set_contents):
14981         Simplify "nlines" calculation.
14982
14983 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
14984
14985         * MAINTAINERS (Write After Approval): Add myself.
14986
14987 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
14988
14989         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
14990         function call.
14991
14992 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
14993
14994         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
14995
14996 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
14997
14998         * nat/riscv-linux-tdesc.h: New file.
14999         * nat/riscv-linux-tdesc.c: New file, taking code from...
15000         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15001         ... here.
15002         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
15003         NATDEPFILES.
15004
15005 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
15006
15007         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
15008         we don't set the fake simulator ptid to the null_ptid.
15009
15010 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
15011
15012         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
15013         * gdbthread.h (class thread_info) <resumed>: Likewise.
15014         * infrun.c (resume_1): Likewise.
15015         (proceed): Likewise.
15016         (infrun_thread_stop_requested): Likewise.
15017         (stop_all_threads): Likewise.
15018         (handle_inferior_event): Likewise.
15019         (restart_threads): Likewise.
15020         (finish_step_over): Likewise.
15021         (keep_going_stepped_thread): Likewise.
15022         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
15023         (linux_handle_extended_wait): Likewise.
15024         * record-btrace.c (get_thread_current_frame_id): Likewise.
15025         * record-full.c (record_full_wait_1): Likewise.
15026         * remote.c (remote_target::process_initial_stop_replies): Likewise.
15027         * target.c (target_resume): Likewise.
15028         * thread.c (set_running_thread): Likewise.
15029
15030 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15031
15032         * f-valprint.c (f77_print_array_1): Changed datatype of index
15033         variable to LONGEST from int to enable it to contain bound
15034         values correctly.
15035
15036 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
15037
15038         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
15039         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
15040         offsets according to FLEN determined.
15041         (riscv_linux_nat_target::read_description): Determine FLEN
15042         dynamically.
15043         (riscv_linux_nat_target::fetch_registers): Size regset buffer
15044         according to FLEN determined.
15045         (riscv_linux_nat_target::store_registers): Likewise.
15046
15047 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
15048
15049         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
15050         when reg->group is empty and reggroup is not.
15051
15052 2020-01-31  Tom Tromey  <tromey@adacore.com>
15053
15054         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
15055         Call beneath target's mourn_inferior after unpushing.
15056
15057 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15058
15059         PR tui/9765
15060         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
15061         have enough lines to fill the screen, still return the lowest
15062         address we found.
15063
15064 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15065
15066         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
15067         '-', '<', and '>' commands.
15068
15069 2020-01-29  Pedro Alves  <palves@redhat.com>
15070             Sergio Durigan Junior  <sergiodj@redhat.com>
15071
15072         * infcmd.c (construct_inferior_arguments): Assert that
15073         'argc' is greater than 0.
15074
15075 2020-01-29  Luis Machado  <luis.machado@linaro.org>
15076
15077         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
15078         (BRK_INSN_MASK): Define to 0xd4200000.
15079         (aarch64_program_breakpoint_here_p): New function.
15080         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
15081         * arch-utils.c (default_program_breakpoint_here_p): Moved from
15082         breakpoint.c.
15083         * arch-utils.h (default_program_breakpoint_here_p): Moved from
15084         breakpoint.h
15085         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
15086         call gdbarch_program_breakpoint_here_p.
15087         (program_breakpoint_here): Moved to arch-utils.c, renamed to
15088         default_program_breakpoint_here_p, changed return type to bool and
15089         simplified.
15090         * breakpoint.h (program_breakpoint_here): Moved prototype to
15091         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
15092         return type to bool.
15093         * gdbarch.c: Regenerate.
15094         * gdbarch.h: Regenerate.
15095         * gdbarch.sh (program_breakpoint_here_p): New method.
15096         * infrun.c (handle_signal_stop): Call
15097         gdbarch_program_breakpoint_here_p.
15098
15099 2020-01-26  Tom Tromey  <tom@tromey.com>
15100
15101         * ctfread.c (struct ctf_fp_info): Reindent.
15102         (_initialize_ctfread): Remove.
15103
15104 2020-01-26  Tom Tromey  <tom@tromey.com>
15105
15106         * psymtab.c (partial_map_expand_apply)
15107         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
15108         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
15109         (psym_print_stats, psym_expand_symtabs_for_function)
15110         (psym_map_symbol_filenames, psym_map_matching_symbols)
15111         (psym_expand_symtabs_matching)
15112         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
15113         (maintenance_check_psymtabs): Use new methods.
15114         * psympriv.h (struct partial_symtab) <readin_p,
15115         get_compunit_symtab>: New methods.
15116         <readin, compunit_symtab>: Remove members.
15117         (struct standard_psymtab): New.
15118         (struct legacy_psymtab): Derive from standard_psymtab.
15119         * dwarf2read.h (struct dwarf2_psymtab): Derive from
15120         standard_psymtab.
15121         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
15122
15123 2020-01-26  Tom Tromey  <tom@tromey.com>
15124
15125         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
15126         read_dependencies.  Add assert.
15127         * psymtab.c (partial_symtab::read_dependencies): New method.
15128         * psympriv.h (struct partial_symtab) <read_dependencies>: New
15129         method.
15130         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
15131         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
15132         read_dependencies.
15133         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
15134         Add assert.
15135
15136 2020-01-26  Tom Tromey  <tom@tromey.com>
15137
15138         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
15139         Call expand_psymtab.
15140         (xcoff_read_symtab): Call expand_psymtab.
15141         (xcoff_start_psymtab, xcoff_end_psymtab): Set
15142         legacy_expand_psymtab.
15143         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
15144         method.
15145         (struct legacy_psymtab) <expand_psymtab>: Implement.
15146         <legacy_expand_psymtab>: New member.
15147         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
15148         (parse_partial_symbols): Set legacy_expand_psymtab.
15149         (psymtab_to_symtab_1): Change argument order.  Call
15150         expand_psymtab.
15151         (new_psymtab): Set legacy_expand_psymtab.
15152         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
15153         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
15154         expand_psymtab.
15155         (dwarf2_psymtab::expand_psymtab): Rename from
15156         psymtab_to_symtab_1.  Call expand_psymtab.
15157         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
15158         (dbx_end_psymtab): Likewise.
15159         (dbx_psymtab_to_symtab_1): Change argument order. Call
15160         expand_psymtab.
15161         (dbx_read_symtab): Call expand_psymtab.
15162         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
15163         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
15164         (ctf_psymtab::read_symtab): Call expand_psymtab.
15165
15166 2020-01-26  Tom Tromey  <tom@tromey.com>
15167
15168         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
15169         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
15170         messages.
15171         * mdebugread.c (mdebug_read_symtab): Remove prints.
15172         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
15173         assert.
15174         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
15175
15176 2020-01-26  Tom Tromey  <tom@tromey.com>
15177
15178         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
15179         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
15180         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
15181         legacy_symtab.
15182         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
15183         * psymtab.c (psymtab_to_symtab): Call method.
15184         (dump_psymtab): Update.
15185         * psympriv.h (struct partial_symtab): Add virtual destructor.
15186         <read_symtab>: New method.
15187         (struct legacy_symtab): New.
15188         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
15189         (struct pst_map) <pst>: Now a legacy_psymtab.
15190         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
15191         (new_psymtab): Use legacy_psymtab.
15192         * dwarf2read.h (struct dwarf2_psymtab): New.
15193         (struct dwarf2_per_cu_data) <psymtab>: Use it.
15194         * dwarf2read.c (dwarf2_create_include_psymtab)
15195         (dwarf2_build_include_psymtabs, create_type_unit_group)
15196         (create_partial_symtab, process_psymtab_comp_unit_reader)
15197         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
15198         (set_partial_user): Use dwarf2_psymtab.
15199         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
15200         (psymtab_to_symtab_1, process_full_comp_unit)
15201         (process_full_type_unit, dwarf2_ranges_read)
15202         (dwarf2_get_pc_bounds, psymtab_include_file_name)
15203         (dwarf_decode_lines): Use dwarf2_psymtab.
15204         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
15205         (add_address_entry_worker, write_one_signatured_type)
15206         (recursively_count_psymbols, recursively_write_psymbols)
15207         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
15208         (write_debug_names): Likewise.
15209         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
15210         <pst>: Now a legacy_psymtab.
15211         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
15212         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
15213         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
15214         * ctfread.c (struct ctf_psymtab): New.
15215         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
15216         ctf_psymtab.
15217         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
15218         (create_partial_symtab): Return a ctf_psymtab.
15219         (scan_partial_symbols): Update.
15220
15221 2020-01-26  Tom Tromey  <tom@tromey.com>
15222
15223         * xcoffread.c (xcoff_start_psymtab): Use new.
15224         * psymtab.c (partial_symtab::partial_symtab): New constructor,
15225         renamed from start_psymtab_common.
15226         * psympriv.h (struct partial_symtab): Add new constructor.
15227         (start_psymtab_common): Don't declare.
15228         * mdebugread.c (parse_partial_symbols): Use new.
15229         * dwarf2read.c (create_partial_symtab): Use new.
15230         * dbxread.c (start_psymtab): Use new.
15231         * ctfread.c (create_partial_symtab): Use new.
15232
15233 2020-01-26  Tom Tromey  <tom@tromey.com>
15234
15235         * xcoffread.c (xcoff_end_psymtab): Use new.
15236         * psymtab.c (start_psymtab_common): Use new.
15237         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
15238         Update.
15239         * psympriv.h (struct partial_symtab): Add parameters to
15240         constructor.  Don't inline.
15241         (allocate_psymtab): Don't declare.
15242         * mdebugread.c (new_psymtab): Use new.
15243         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
15244         * dbxread.c (dbx_end_psymtab): Use new.
15245
15246 2020-01-26  Tom Tromey  <tom@tromey.com>
15247
15248         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
15249         allocate_psymtab.  Update documentation.
15250         * psymtab.c (psymtab_storage::install_psymtab): Rename from
15251         allocate_psymtab.  Do not use new.
15252         (allocate_psymtab): Use new.  Update.
15253
15254 2020-01-26  Tom Tromey  <tom@tromey.com>
15255
15256         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
15257         * psymtab.c (psym_print_stats): Update.
15258         * psympriv.h (struct partial_symtab) <readin,
15259         psymtabs_addrmap_supported, anonymous>: Now bool.
15260         * mdebugread.c (psymtab_to_symtab_1): Update.
15261         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
15262         (build_type_psymtabs_reader, psymtab_to_symtab_1)
15263         (process_full_comp_unit, process_full_type_unit): Update.
15264         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
15265         * ctfread.c (psymtab_to_symtab): Update.
15266
15267 2020-01-26  Tom Tromey  <tom@tromey.com>
15268
15269         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
15270         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
15271         * psymtab.c (psymtab_storage): Delete psymtabs.
15272         (psymtab_storage::allocate_psymtab): Use new.
15273         (psymtab_storage::discard_psymtab): Use delete.
15274         * psympriv.h (struct partial_symtab): Add constructor and
15275         initializers.
15276
15277 2020-01-26  Tom Tromey  <tom@tromey.com>
15278
15279         * machoread.c: Do not include psympriv.h.
15280
15281 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15282
15283         * NEWS: Mention the new option and the set/show commands.
15284
15285 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15286
15287         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
15288         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
15289         (validate_exec_file): New variables, enums, functions.
15290         (exec_file_locate_attach, print_section_info): Style the filenames.
15291         (_initialize_exec): Install show_exec_file_mismatch_command and
15292          set_exec_file_mismatch_command.
15293         * gdbcore.h (validate_exec_file): Declare.
15294         * infcmd.c (attach_command): Call validate_exec_file.
15295         * remote.c ( remote_target::remote_add_inferior): Likewise.
15296
15297 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15298
15299         * frame.c (find_frame_sal): Move call to get_next_frame into more
15300         inner scope.
15301         * inline-frame.c (inilne_state) <inline_state>: Update argument
15302         types.
15303         (inilne_state) <skipped_symbol>: Rename to...
15304         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
15305         (skip_inline_frames): Build vector of skipped symbols and use this
15306         to reate the inline_state.
15307         (inline_skipped_symbol): Add a comment and some assertions, fetch
15308         skipped symbol from the list.
15309
15310 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15311
15312         * buildsym.c (lte_is_less_than): Delete.
15313         (buildsym_compunit::end_symtab_with_blockvector): Create local
15314         lambda function to sort line table entries, and use
15315         std::stable_sort instead of std::sort.
15316         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
15317         markers when looking for a previous line.
15318
15319 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15320
15321         * dwarf2read.c (lnp_state_machine::record_line): Include
15322         end_sequence parameter in debug print out.  Record the line if we
15323         are at an end_sequence marker even if it's not the start of a
15324         statement.
15325         * symmisc.c (maintenance_print_one_line_table): Print end of
15326         sequence markers with 'END' not '0'.
15327
15328 2020-01-24  Pedro Alves  <palves@redhat.com>
15329
15330         PR gdb/25410
15331         * thread.c (scoped_restore_current_thread::restore): Use
15332         switch_to_inferior_no_thread.
15333         * exec.c: Include "progspace-and-thread.h".
15334         (add_target_sections, remove_target_sections):
15335         scoped_restore_current_pspace_and_thread instead of
15336         scoped_restore_current_thread.
15337         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
15338         and aspace to the inferior before calling clone_program_space.
15339         Remove stale comment.
15340
15341 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15342
15343         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
15344         (arm_netbsd_nat_target::fetch_registers): ...this.
15345         (arm_nbsd_nat_target::store_registers): Rename to...
15346         (arm_netbsd_nat_target::store_registers): ...this.
15347
15348 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15349
15350         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
15351         register_t.
15352
15353 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
15354
15355         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
15356         Update comment.
15357         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
15358         Likewise.
15359         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
15360         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
15361         the correct replacement (iterate_over_regset_sections).
15362         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
15363         Update comment.
15364
15365 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
15366
15367         PR gdb/23718
15368         * gdb/python/python.c (execute_gdb_command): Call
15369         async_enable_stdin in catch block.
15370
15371 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15372
15373         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
15374         SWITCH_THRU_ALL_UIS.
15375
15376 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
15377
15378         PR tui/9765
15379         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
15380         comment, add extra parameter, and update to store previous symbol
15381         when appropriate.
15382         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
15383         add extra parameter.
15384         * tui/tui-disasm.c (tui_disassemble): Update header comment,
15385         remove unneeded parameter, add try/catch around gdb_print_insn,
15386         rewrite to add items to asm_lines vector.
15387         (tui_find_backward_disassembly_start_address): New function.
15388         (tui_find_disassembly_address): Updated throughout.
15389         (tui_disasm_window::set_contents): Update for changes to
15390         tui_disassemble.
15391         (tui_disasm_window::do_scroll_vertical): No need to adjust the
15392         number of lines to scroll.
15393
15394 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
15395
15396         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
15397         (SECT_OFF_DATA): Likewise.
15398         (SECT_OFF_RODATA): Likewise.
15399         (SECT_OFF_TEXT): Likewise.
15400         (SECT_OFF_BSS): Likewise.
15401         (struct objfile) <text_section_offset, data_section_offset>: New
15402         methods.
15403         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
15404         objfile::text_section_offset.
15405         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
15406         * coffread.c (coff_symtab_read): Likewise.
15407         (enter_linenos): Likewise.
15408         (process_coff_symbol): Likewise.
15409         * ctfread.c (get_objfile_text_range): Likewise.
15410         * dtrace-probe.c (dtrace_probe::get_relocated_address):
15411         Use objfile::data_section_offset.
15412         * dwarf2-frame.c (execute_cfa_program): Use
15413         objfile::text_section_offset.
15414         (dwarf2_frame_find_fde): Likewise.
15415         * dwarf2read.c (create_addrmap_from_index): Likewise.
15416         (create_addrmap_from_aranges): Likewise.
15417         (dw2_find_pc_sect_compunit_symtab): Likewise.
15418         (process_psymtab_comp_unit_reader): Likewise.
15419         (add_partial_symbol): Likewise.
15420         (add_partial_subprogram): Likewise.
15421         (process_full_comp_unit): Likewise.
15422         (read_file_scope): Likewise.
15423         (read_func_scope): Likewise.
15424         (read_lexical_block_scope): Likewise.
15425         (read_call_site_scope): Likewise.
15426         (dwarf2_rnglists_process): Likewise.
15427         (dwarf2_ranges_process): Likewise.
15428         (dwarf2_ranges_read): Likewise.
15429         (dwarf_decode_lines_1): Likewise.
15430         (new_symbol): Likewise.
15431         (dwarf2_fetch_die_loc_sect_off): Likewise.
15432         (dwarf2_per_cu_text_offset): Likewise.
15433         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
15434         * hppa-tdep.c (read_unwind_info): Likewise.
15435         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
15436         * psympriv.h (struct partial_symtab): Likewise.
15437         * psymtab.c (find_pc_sect_psymtab): Likewise.
15438         * solib-svr4.c (enable_break): Likewise.
15439         * stap-probe.c (relocate_address): Use
15440         objfile::data_section_offset.
15441         * xcoffread.c (enter_line_range): Use
15442         objfile::text_section_offset.
15443         (read_xcoff_symtab): Likewise.
15444
15445 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15446
15447         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
15448         declaration to narrower scopes.
15449
15450 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
15451
15452         * darwin-nat.h (struct darwin_exception_msg, enum
15453         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
15454         Move up.
15455         (class darwin_nat_target) <wait_1, check_new_threads,
15456         decode_exception_message, decode_message, stop_inferior,
15457         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
15458         * darwin-nat.c (darwin_check_new_threads): Rename to...
15459         (darwin_nat_target::check_new_threads): ... this.
15460         (darwin_suspend_inferior_it): Remove.
15461         (darwin_decode_exception_message): Rename to...
15462         (darwin_nat_target::decode_exception_message): ... this.
15463         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
15464         (darwin_decode_message): Rename to...
15465         (darwin_nat_target::decode_message): ... this.
15466         (cancel_breakpoint): Rename to...
15467         (darwin_nat_target::cancel_breakpoint): ... this.
15468         (darwin_wait): Rename to...
15469         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
15470         instead of iterate_over_inferiors.
15471         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
15472         (darwin_stop_inferior): Rename to...
15473         (darwin_nat_target::stop_inferior): ... this.
15474         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
15475         (darwin_init_thread_list): Rename to...
15476         (darwin_nat_target::init_thread_list): ... this.
15477         (darwin_ptrace_him): Rename to...
15478         (darwin_nat_target::ptrace_him): ... this.
15479         (darwin_nat_target::create_inferior): Pass lambda function to
15480         fork_inferior.
15481         (darwin_nat_target::detach): Call stop_inferior instead of
15482         darwin_stop_inferior.
15483         * fork-inferior.h (fork_inferior): Change init_trace_fun
15484         parameter to gdb::function_view.
15485         * fork-inferior.c (fork_inferior): Likewise.
15486
15487 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
15488
15489         * i386-cygwin-tdep.c (core_process_module_section): Update.
15490         * windows-nat.c (struct lm_info_windows): Add text_offset.
15491         (windows_xfer_shared_libraries): Update.
15492         * windows-tdep.c (windows_xfer_shared_library):
15493         Add text_offset_cached argument.
15494         * windows-tdep.h (windows_xfer_shared_library): Update.
15495
15496 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15497
15498         * gdbarch.sh: Add declaration for _initialize_gdbarch.
15499
15500 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15501
15502         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
15503         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
15504         replace with range-based for.
15505         (gdbsim_interrupt_inferior): Remove.
15506         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
15507         with a range-based for.  Inline code from
15508         gdbsim_interrupt_inferior.
15509
15510 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
15511
15512         * infrun.c (proceed): Fix indentation.
15513
15514 2020-01-21  Tom Tromey  <tromey@adacore.com>
15515
15516         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
15517         * python/python.c (python_extension_ops): Update.
15518         (gdbpy_colorize): New function.
15519         * python/lib/gdb/__init__.py (colorize): New function.
15520         * extension.h (ext_lang_colorize): Declare.
15521         * extension.c (ext_lang_colorize): New function.
15522         * extension-priv.h (struct extension_language_ops) <colorize>: New
15523         member.
15524         * cli/cli-style.c (_initialize_cli_style): Update help text.
15525
15526 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15527
15528         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
15529         <cond>: Change type to bool.
15530         (aarch64_displaced_step_b_cond): Update cond to use bool type.
15531         (aarch64_displaced_step_cb): Likewise.
15532         (aarch64_displaced_step_tb): Likewise.
15533
15534 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15535
15536         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
15537         output.
15538
15539 2020-01-21  Luis Machado  <luis.machado@linaro.org>
15540
15541         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
15542         <pc_adjust>: Adjust the documentation.
15543         (aarch64_displaced_step_fixup): Check if PC really moved before
15544         adjusting it.
15545
15546 2020-01-19  Tom Tromey  <tom@tromey.com>
15547
15548         * disasm.c (~gdb_disassembler): New destructor.
15549         (gdb_buffered_insn_length): Call disassemble_free_target.
15550         * disasm.h (class gdb_disassembler): Declare destructor.  Use
15551         DISABLE_COPY_AND_ASSIGN.
15552
15553 2020-01-19  Tom Tromey  <tom@tromey.com>
15554
15555         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
15556         (die_reader_func_ftype): Remove.
15557         (cutu_reader): New class.
15558         (dw2_get_file_names_reader): Remove "data" parameter.
15559         (dw2_get_file_names): Use cutu_reader.
15560         (create_debug_type_hash_table): Update.
15561         (read_cutu_die_from_dwo): Update comment.
15562         (lookup_dwo_unit): Add dwo_name parameter.
15563         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
15564         die_reader_func_ftype and data parameters.
15565         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
15566         Remove die_reader_func_ftype and data parameters.
15567         (~cutu_reader): New; from init_cutu_and_read_dies.
15568         (cutu_reader::cutu_reader): Rename from
15569         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
15570         and data parameters.
15571         (init_cutu_and_read_dies_simple): Remove.
15572         (struct process_psymtab_comp_unit_data): Remove.
15573         (process_psymtab_comp_unit_reader): Remove data parameter; add
15574         want_partial_unit and pretend_language parameters.
15575         (process_psymtab_comp_unit): Use cutu_reader.
15576         (build_type_psymtabs_reader): Remove data parameter.
15577         (build_type_psymtabs_1): Use cutu_reader.
15578         (process_skeletonless_type_unit): Likewise.
15579         (load_partial_comp_unit_reader): Remove.
15580         (load_partial_comp_unit): Use cutu_reader.
15581         (load_full_comp_unit_reader): Remove.
15582         (load_full_comp_unit): Use cutu_reader.
15583         (struct create_dwo_cu_data): Remove.
15584         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
15585         dwo_unit parameters.
15586         (create_cus_hash_table): Use cutu_reader.
15587         (struct dwarf2_read_addr_index_data): Remove.
15588         (dwarf2_read_addr_index_reader): Remove.
15589         (dwarf2_read_addr_index): Use cutu_reader.
15590         (read_signatured_type_reader): Remove.
15591         (read_signatured_type): Use cutu_reader.
15592
15593 2020-01-19  Tom Tromey  <tom@tromey.com>
15594
15595         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
15596         * tui/tui-wingeneral.h (class tui_suppress_output): New.
15597         (tui_wrefresh): Declare.
15598         * tui/tui-wingeneral.c (suppress_output): New global.
15599         (tui_suppress_output, ~tui_suppress_output): New constructor and
15600         destructor.
15601         (tui_wrefresh): New function.
15602         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
15603         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
15604         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
15605         method.
15606         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
15607         tui_wrefresh.
15608         (tui_data_window::no_refresh): New method.
15609         (tui_data_item_window::refresh_window): Call tui_wrefresh.
15610         (tui_reg_command): Use tui_suppress_output
15611         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
15612         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
15613         method.
15614         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
15615
15616 2020-01-19  Tom Tromey  <tom@tromey.com>
15617
15618         * tui/tui-winsource.c (tui_update_source_windows_with_line):
15619         Handle case where symtab is null.
15620
15621 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
15622
15623         * linux-fork.c (one_fork_p): Simplify.
15624
15625 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15626
15627         * top.c (struct qt_args): Remove.
15628         (kill_or_detach): Change return type to void, replace `void *`
15629         parameter with a proper one.
15630         (print_inferior_quit_action):  Likewise.
15631         (quit_confirm): Use range-based for loop to iterate over inferiors.
15632         (quit_force): Likewise.
15633
15634 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15635
15636         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
15637         `void *` parameter with proper parameters.
15638         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
15639         (print_one_inferior): Change return type to void, replace `void *`
15640         parameter with proper parameters.
15641         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
15642         inferiors.
15643         (get_other_inferior): Remove.
15644         (mi_cmd_remove_inferior): Use range-based loop to iterate over
15645         inferiors.
15646
15647 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15648
15649         * mi/mi-interp.c (report_initial_inferior): Remove.
15650         (mi_interp::init): Use range-based for to iterate over inferiors.
15651
15652 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
15653
15654         * python/py-inferior.c (build_inferior_list): Remove.
15655         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
15656
15657 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
15658
15659         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
15660         (btrace_stitch_trace): Likewise.
15661         * charset.c (intermediate_encoding): Likewise (vaild).
15662         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
15663         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
15664         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
15665
15666 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
15667
15668         * windows-tdep.c (windows_get_tlb_type):
15669         Add rtl_user_process_parameters type.
15670
15671 2020-01-16  Pedro Alves  <palves@redhat.com>
15672             Norbert Lange  <nolange79@gmail.com>
15673
15674         PR build/24805
15675         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
15676         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
15677         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
15678         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
15679         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
15680         (ps_plog): Redeclare exported functions with default visibility.
15681
15682 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
15683
15684         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
15685         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
15686
15687 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
15688
15689         * infcmd.c (post_create_inferior): Use get_thread_regcache
15690         instead of get_current_regcache.
15691
15692 2020-01-14  Tom Tromey  <tom@tromey.com>
15693
15694         PR symtab/12535:
15695         * python/python.c (gdbpy_decode_line): Treat empty string the same
15696         as no argument.
15697
15698 2020-01-14  Tom Tromey  <tom@tromey.com>
15699
15700         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
15701
15702 2020-01-14  Tom Tromey  <tom@tromey.com>
15703
15704         * nat/linux-btrace.c: Don't include <config.h>.
15705         * nat/linux-ptrace.c: Don't include <config.h>.
15706         * nat/x86-linux-dregs.c: Don't include <config.h>.
15707
15708 2020-01-14  Tom Tromey  <tom@tromey.com>
15709
15710         * configure: Rebuild.
15711         * configure.ac: Move many checks to ../gdbsupport/common.m4.
15712
15713 2020-01-14  Tom Tromey  <tom@tromey.com>
15714
15715         * nat/x86-linux-dregs.c: Include configh.h.
15716         * nat/linux-ptrace.c: Include configh.h.
15717         * nat/linux-btrace.c: Include configh.h.
15718         * defs.h: Include config.h, bfd.h.
15719         * configure.ac: Don't source common.host.
15720         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
15721         * configure: Rebuild.
15722         * acinclude.m4: Update path.
15723         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
15724         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
15725         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
15726         (CLIBS): Add LIBSUPPORT.
15727         (CDEPS): Likewise.
15728         (COMMON_SFILES): Remove gdbsupport files.
15729         (HFILES_NO_SRCDIR): Likewise.
15730         (stamp-version): Update path to create-version.sh.
15731         (ALLDEPFILES): Remove gdbsupport files.
15732
15733 2020-01-14  Tom Tromey  <tom@tromey.com>
15734
15735         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
15736         USE_WIN32API when needed.
15737         * configure.ac (USE_WIN32API): Don't define.
15738         (WIN32LIBS): Use WIN32APILIBS.
15739         * configure: Rebuild.
15740
15741 2020-01-14  Tom Tromey  <tom@tromey.com>
15742
15743         * configure: Rebuild.
15744         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
15745
15746 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15747
15748         * skip.c (skip_function_command): Make skip w/o arguments use the
15749         name of the inlined function if pc is inside any inlined function.
15750
15751 2020-01-14  Luis Machado  <luis.machado@linaro.org>
15752
15753         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
15754         * infrun.c (resume_1): Likewise.
15755         (handle_inferior_event): Remove stale comment.
15756         * linux-nat.c (linux_nat_target::resume): Update comments.
15757         (save_stop_reason): Likewise.
15758         (linux_nat_filter_event): Likewise.
15759         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
15760
15761 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15762
15763         * elfread.c (record_minimal_symbol): Set section index to 0 for
15764         non-allocatable sections.
15765
15766
15767 2020-01-13  Ali Tamur <tamur@google.com>
15768
15769         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
15770         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
15771         to gdb::optional.  Update comments.
15772         (dwo_file): Update comments.
15773         (read_attribute): Update API to take an additional out parameter,
15774         need_reprocess.  This is used to mark attributes that need other
15775         attributes (e.g. str_offsets_base) for correct computation which may not
15776         have been read yet.
15777         (read_attribute_reprocess): New function declaration.
15778         (read_addr_index): Likewise.
15779         (read_dwo_str_index): Likewise.
15780         (read_stub_str_index): Likewise.
15781         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
15782         (lookup_addr_base): New function definition.
15783         (lookup_ranges_base): Likewise.
15784         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
15785         lookup_ranges_base.
15786         (init_cutu_and_read_dies): Update comments.
15787         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
15788         unit.  This is used to inherit parent's str_offsets_base and addr_base.
15789         Update comments.
15790         (init_cutu_and_read_dies_simple): Reflect API changes.
15791         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
15792         (create_cus_hash_table): Change API to take parent compile unit.
15793         Reflect API changes.
15794         (open_and_init_dwo_file): Reflect API changes.
15795         (dwarf2_get_pc_bounds): Update comments.
15796         (dwarf2_record_block_ranges): Likewise.
15797         (read_full_die_1): Change implementation to reprocess attributes that
15798         need str_offsets_base and addr_base.
15799         (partial_die_info::read): Likewise.
15800         (read_attribute_reprocess): New function definition.
15801         (read_attribute_value): Change API to take an additional out parameter,
15802         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
15803         when a non-dwo compile unit has index based attributes.
15804         (read_attribute): Reflect API changes.
15805         (read_addr_index_1): Reflect API changes.  Update comments.
15806         (dwarf2_read_addr_index_data): Reflect API changes.
15807         (dwarf2_read_addr_index): Likewise.
15808         (read_str_index): Change API and implementation.  This becomes a helper
15809         to be used by the new string index related methods.  Update error
15810         message and comments.
15811         (read_dwo_str_index): New function definition.
15812         (read_stub_str_index): Likewise.
15813         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
15814         * symfile.h (dwarf2_debug_sections): Likewise.
15815         * xcoffread.c (dwarf2_debug_sections): Likewise.
15816
15817 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15818
15819         * gdbcore.h (struct core_fns) <core_read_registers>: Change
15820         core_reg_sect type to gdb_byte *.
15821         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
15822         * cris-tdep.c (fetch_core_registers): Likewise.
15823         * corelow.c (core_target::get_core_register_section): Change
15824         type of `contents` to gdb::byte_vector.
15825
15826 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
15827
15828         * tui/tui-wingeneral.c (box_win): Position the title in the center
15829         of the border.
15830
15831 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15832
15833         * corelow.c (core_target::get_core_register_section): Use
15834           std::vector instead of alloca.
15835
15836 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15837
15838         * warning.m4: Add -Wmissing-declarations to build_warnings.
15839         * configure: Re-generate.
15840
15841 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15842
15843         * python/python.c (init__gdb_module): Add declaration.
15844
15845 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
15846
15847         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
15848         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
15849         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
15850         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
15851         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
15852         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
15853         * ada-exp.y (_initialize_ada_exp): Add declaration.
15854         * ada-lang.c (_initialize_ada_language): Add declaration.
15855         * ada-tasks.c (_initialize_tasks): Add declaration.
15856         * agent.c (_initialize_agent): Add declaration.
15857         * aix-thread.c (_initialize_aix_thread): Add declaration.
15858         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
15859         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
15860         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
15861         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
15862         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
15863         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
15864         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
15865         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
15866         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
15867         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
15868         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
15869         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
15870         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
15871         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
15872         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
15873         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
15874         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
15875         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
15876         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
15877         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
15878         * annotate.c (_initialize_annotate): Add declaration.
15879         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
15880         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
15881         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
15882         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
15883         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
15884         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
15885         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
15886         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
15887         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
15888         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
15889         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
15890         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
15891         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
15892         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
15893         * auto-load.c (_initialize_auto_load): Add declaration.
15894         * auxv.c (_initialize_auxv): Add declaration.
15895         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
15896         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
15897         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
15898         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
15899         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
15900         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
15901         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
15902         * breakpoint.c (_initialize_breakpoint): Add declaration.
15903         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
15904         * btrace.c (_initialize_btrace): Add declaration.
15905         * charset.c (_initialize_charset): Add declaration.
15906         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
15907         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
15908         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
15909         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
15910         * cli/cli-script.c (_initialize_cli_script): Add declaration.
15911         * cli/cli-style.c (_initialize_cli_style): Add declaration.
15912         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
15913         * coffread.c (_initialize_coffread): Add declaration.
15914         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
15915         * compile/compile.c (_initialize_compile): Add declaration.
15916         * complaints.c (_initialize_complaints): Add declaration.
15917         * completer.c (_initialize_completer): Add declaration.
15918         * copying.c (_initialize_copying): Add declaration.
15919         * corefile.c (_initialize_core): Add declaration.
15920         * corelow.c (_initialize_corelow): Add declaration.
15921         * cp-abi.c (_initialize_cp_abi): Add declaration.
15922         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
15923         * cp-support.c (_initialize_cp_support): Add declaration.
15924         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
15925         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
15926         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
15927         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
15928         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
15929         * ctfread.c (_initialize_ctfread): Add declaration.
15930         * d-lang.c (_initialize_d_language): Add declaration.
15931         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
15932         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
15933         * dbxread.c (_initialize_dbxread): Add declaration.
15934         * dcache.c (_initialize_dcache): Add declaration.
15935         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
15936         * disasm.c (_initialize_disasm): Add declaration.
15937         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
15938         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
15939         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
15940         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
15941         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
15942         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
15943         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
15944         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
15945         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
15946         * elfread.c (_initialize_elfread): Add declaration.
15947         * exec.c (_initialize_exec): Add declaration.
15948         * extension.c (_initialize_extension): Add declaration.
15949         * f-lang.c (_initialize_f_language): Add declaration.
15950         * f-valprint.c (_initialize_f_valprint): Add declaration.
15951         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
15952         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
15953         * filesystem.c (_initialize_filesystem): Add declaration.
15954         * findcmd.c (_initialize_mem_search): Add declaration.
15955         * findvar.c (_initialize_findvar): Add declaration.
15956         * fork-child.c (_initialize_fork_child): Add declaration.
15957         * frame-base.c (_initialize_frame_base): Add declaration.
15958         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
15959         * frame.c (_initialize_frame): Add declaration.
15960         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
15961         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
15962         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
15963         * gcore.c (_initialize_gcore): Add declaration.
15964         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
15965         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
15966         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
15967         * gdbarch.c (_initialize_gdbarch): Add declaration.
15968         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
15969         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
15970         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
15971         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
15972         * go-lang.c (_initialize_go_language): Add declaration.
15973         * go32-nat.c (_initialize_go32_nat): Add declaration.
15974         * guile/guile.c (_initialize_guile): Add declaration.
15975         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
15976         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
15977         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
15978         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
15979         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
15980         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
15981         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
15982         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
15983         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
15984         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
15985         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
15986         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
15987         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
15988         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
15989         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
15990         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
15991         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
15992         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
15993         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
15994         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
15995         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
15996         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
15997         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
15998         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
15999         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
16000         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
16001         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
16002         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
16003         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
16004         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
16005         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
16006         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
16007         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
16008         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
16009         * infcall.c (_initialize_infcall): Add declaration.
16010         * infcmd.c (_initialize_infcmd): Add declaration.
16011         * inflow.c (_initialize_inflow): Add declaration.
16012         * infrun.c (_initialize_infrun): Add declaration.
16013         * interps.c (_initialize_interpreter): Add declaration.
16014         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
16015         * jit.c (_initialize_jit): Add declaration.
16016         * language.c (_initialize_language): Add declaration.
16017         * linux-fork.c (_initialize_linux_fork): Add declaration.
16018         * linux-nat.c (_initialize_linux_nat): Add declaration.
16019         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
16020         * linux-thread-db.c (_initialize_thread_db): Add declaration.
16021         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
16022         * m2-lang.c (_initialize_m2_language): Add declaration.
16023         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
16024         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
16025         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
16026         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
16027         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
16028         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
16029         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
16030         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
16031         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
16032         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
16033         * machoread.c (_initialize_machoread): Add declaration.
16034         * macrocmd.c (_initialize_macrocmd): Add declaration.
16035         * macroscope.c (_initialize_macroscope): Add declaration.
16036         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
16037         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
16038         * maint.c (_initialize_maint_cmds): Add declaration.
16039         * mdebugread.c (_initialize_mdebugread): Add declaration.
16040         * memattr.c (_initialize_mem): Add declaration.
16041         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
16042         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
16043         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
16044         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
16045         * mi/mi-main.c (_initialize_mi_main): Add declaration.
16046         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
16047         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
16048         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
16049         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
16050         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
16051         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
16052         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
16053         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
16054         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
16055         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
16056         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
16057         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
16058         * mipsread.c (_initialize_mipsread): Add declaration.
16059         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
16060         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
16061         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
16062         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
16063         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
16064         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
16065         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
16066         * nto-procfs.c (_initialize_procfs): Add declaration.
16067         * objc-lang.c (_initialize_objc_language): Add declaration.
16068         * observable.c (_initialize_observer): Add declaration.
16069         * opencl-lang.c (_initialize_opencl_language): Add declaration.
16070         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
16071         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
16072         * osabi.c (_initialize_gdb_osabi): Add declaration.
16073         * osdata.c (_initialize_osdata): Add declaration.
16074         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
16075         * parse.c (_initialize_parse): Add declaration.
16076         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
16077         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
16078         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
16079         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
16080         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
16081         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
16082         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
16083         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
16084         * printcmd.c (_initialize_printcmd): Add declaration.
16085         * probe.c (_initialize_probe): Add declaration.
16086         * proc-api.c (_initialize_proc_api): Add declaration.
16087         * proc-events.c (_initialize_proc_events): Add declaration.
16088         * proc-service.c (_initialize_proc_service): Add declaration.
16089         * procfs.c (_initialize_procfs): Add declaration.
16090         * producer.c (_initialize_producer): Add declaration.
16091         * psymtab.c (_initialize_psymtab): Add declaration.
16092         * python/python.c (_initialize_python): Add declaration.
16093         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
16094         * record-btrace.c (_initialize_record_btrace): Add declaration.
16095         * record-full.c (_initialize_record_full): Add declaration.
16096         * record.c (_initialize_record): Add declaration.
16097         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
16098         * regcache.c (_initialize_regcache): Add declaration.
16099         * reggroups.c (_initialize_reggroup): Add declaration.
16100         * remote-notif.c (_initialize_notif): Add declaration.
16101         * remote-sim.c (_initialize_remote_sim): Add declaration.
16102         * remote.c (_initialize_remote): Add declaration.
16103         * reverse.c (_initialize_reverse): Add declaration.
16104         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
16105         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
16106         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
16107         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
16108         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
16109         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
16110         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
16111         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
16112         Add declaration.
16113         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
16114         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
16115         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
16116         * rust-exp.y (_initialize_rust_exp): Add declaration.
16117         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
16118         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
16119         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
16120         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
16121         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
16122         * score-tdep.c (_initialize_score_tdep): Add declaration.
16123         * ser-go32.c (_initialize_ser_dos): Add declaration.
16124         * ser-mingw.c (_initialize_ser_windows): Add declaration.
16125         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
16126         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
16127         * ser-uds.c (_initialize_ser_socket): Add declaration.
16128         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
16129         * serial.c (_initialize_serial): Add declaration.
16130         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
16131         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
16132         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
16133         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
16134         * skip.c (_initialize_step_skip): Add declaration.
16135         * sol-thread.c (_initialize_sol_thread): Add declaration.
16136         * solib-aix.c (_initialize_solib_aix): Add declaration.
16137         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
16138         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
16139         * solib-frv.c (_initialize_frv_solib): Add declaration.
16140         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
16141         * solib-target.c (_initialize_solib_target): Add declaration.
16142         * solib.c (_initialize_solib): Add declaration.
16143         * source-cache.c (_initialize_source_cache): Add declaration.
16144         * source.c (_initialize_source): Add declaration.
16145         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
16146         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
16147         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
16148         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
16149         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
16150         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
16151         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
16152         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
16153         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
16154         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
16155         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
16156         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
16157         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
16158         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
16159         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
16160         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
16161         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
16162         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
16163         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
16164         * stabsread.c (_initialize_stabsread): Add declaration.
16165         * stack.c (_initialize_stack): Add declaration.
16166         * stap-probe.c (_initialize_stap_probe): Add declaration.
16167         * std-regs.c (_initialize_frame_reg): Add declaration.
16168         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
16169         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
16170         * symfile.c (_initialize_symfile): Add declaration.
16171         * symmisc.c (_initialize_symmisc): Add declaration.
16172         * symtab.c (_initialize_symtab): Add declaration.
16173         * target.c (_initialize_target): Add declaration.
16174         * target-connection.c (_initialize_target_connection): Add
16175         declaration.
16176         * target-dcache.c (_initialize_target_dcache): Add declaration.
16177         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
16178         * thread.c (_initialize_thread): Add declaration.
16179         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
16180         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
16181         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
16182         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
16183         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
16184         * tracectf.c (_initialize_ctf): Add declaration.
16185         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
16186         * tracefile.c (_initialize_tracefile): Add declaration.
16187         * tracepoint.c (_initialize_tracepoint): Add declaration.
16188         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
16189         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
16190         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
16191         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
16192         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
16193         * tui/tui-win.c (_initialize_tui_win): Add declaration.
16194         * tui/tui.c (_initialize_tui): Add declaration.
16195         * typeprint.c (_initialize_typeprint): Add declaration.
16196         * ui-style.c (_initialize_ui_style): Add declaration.
16197         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
16198         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
16199         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
16200         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
16201         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
16202         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
16203         * unittests/filtered_iterator-selftests.c
16204         (_initialize_filtered_iterator_selftests): Add declaration.
16205         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
16206         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
16207         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
16208         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
16209         * unittests/main-thread-selftests.c
16210         (_initialize_main_thread_selftests): Add declaration.
16211         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
16212         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
16213         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
16214         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
16215         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
16216         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
16217         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
16218         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
16219         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
16220         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
16221         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
16222         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
16223         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
16224         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
16225         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
16226         declaration.
16227         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
16228         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
16229         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
16230         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
16231         * user-regs.c (_initialize_user_regs): Add declaration.
16232         * utils.c (_initialize_utils): Add declaration.
16233         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
16234         * valops.c (_initialize_valops): Add declaration.
16235         * valprint.c (_initialize_valprint): Add declaration.
16236         * value.c (_initialize_values): Add declaration.
16237         * varobj.c (_initialize_varobj): Add declaration.
16238         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
16239         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
16240         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
16241         * windows-nat.c (_initialize_windows_nat): Add declaration.
16242         (_initialize_check_for_gdb_ini): Add declaration.
16243         (_initialize_loadable): Add declaration.
16244         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
16245         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
16246         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
16247         * xcoffread.c (_initialize_xcoffread): Add declaration.
16248         * xml-support.c (_initialize_xml_support): Add declaration.
16249         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
16250         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
16251         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
16252         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
16253
16254 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16255
16256         * regformats/regdat.sh: Generate declaration for init function.
16257
16258 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16259
16260         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
16261         up.
16262         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
16263         close_one_inferior>: New methods.
16264         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
16265         pass down target to find_inferior_pid.
16266         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
16267         Pass down target to find_inferior_ptid.
16268         (gdbsim_target::create_inferior): Pass down target to
16269         add_thread_silent.
16270         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
16271         target down to find_inferior_ptid and switch_to_thread.
16272         (gdbsim_target::close): Update to call close_one_inferior.
16273         (struct resume_data): Remove.
16274         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
16275         directly, rather than through a void pointer.
16276         (gdbsim_target::resume): Update to call resume_one_inferior.
16277
16278 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
16279
16280         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
16281
16282 2020-01-12  Pedro Alves  <palves@redhat.com>
16283
16284         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
16285         directly for the current inferior instead of
16286         discard_all_inferiors.
16287         (discard_all_inferiors): Delete.
16288
16289 2020-01-11  Tom Tromey  <tom@tromey.com>
16290
16291         * tui/tui-wingeneral.c (box_win): Check cli_styling.
16292         * tui/tui-winsource.c (tui_source_window_base::refill): Use
16293         deprecated_safe_get_selected_frame.
16294
16295 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16296
16297         * inferior.c (print_inferior): Switch inferior before printing it.
16298
16299 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
16300             Pedro Alves  <palves@redhat.com>
16301
16302         * progspace-and-thread.c (switch_to_program_space_and_thread):
16303         Assert there's an inferior for PSPACE.  Use
16304         switch_to_inferior_no_thread to switch the inferior too.
16305         * progspace.c (program_space::~program_space): Call
16306         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
16307         (program_space::free_all_objfiles): Don't call clear_symtab_users
16308         here.
16309         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
16310
16311 2020-01-10  Pedro Alves  <palves@redhat.com>
16312
16313         * NEWS: Mention multi-target debugging, "info connections", and
16314         "add-inferior -no-connection".
16315
16316 2020-01-10  Pedro Alves  <palves@redhat.com>
16317
16318         * infrun.c: Include "target-connection.h".
16319         (check_multi_target_resumption): New.
16320         (proceed): Call it.
16321         * target-connection.c (make_target_connection_string): Make
16322         extern.
16323         * target-connection.h (make_target_connection_string): Declare.
16324
16325 2020-01-10  Pedro Alves  <palves@redhat.com>
16326
16327         * Makefile.in (COMMON_SFILES): Add target-connection.c.
16328         * inferior.c (uiout_field_connection): New function.
16329         (print_inferior): Add new "connection-id" column.
16330         (add_inferior_command): Show connection number/string of added
16331         inferior.
16332         * process-stratum-target.h
16333         (process_stratum_target::connection_string): New virtual method.
16334         (process_stratum_target::connection_number): New field.
16335         * remote.c (remote_target::connection_string): New override.
16336         * target-connection.c: New file.
16337         * target-connection.h: New file.
16338         * target.c (decref_target): Remove process_stratum targets from
16339         the connection list.
16340         (target_stack::push): Add process_stratum targets to the
16341         connection list.
16342
16343 2020-01-10  Pedro Alves  <palves@redhat.com>
16344
16345         Revert:
16346         2016-04-12  Pedro Alves  <palves@redhat.com>
16347         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
16348         Remove references to name.
16349         * serial.h (struct serial) <name>: Delete.
16350
16351 2020-01-10  Pedro Alves  <palves@redhat.com>
16352
16353         * gdbarch-selftests.c (register_to_value_test): Remove "target
16354         already pushed" check.
16355
16356 2020-01-10  Pedro Alves  <palves@redhat.com>
16357             John Baldwin  <jhb@FreeBSD.org>
16358
16359         * aarch64-linux-nat.c
16360         (aarch64_linux_nat_target::thread_architecture): Adjust.
16361         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
16362         (task_command_1): Likewise.
16363         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
16364         (aix_thread_target::wait, aix_thread_target::fetch_registers)
16365         (aix_thread_target::store_registers)
16366         (aix_thread_target::thread_alive): Adjust.
16367         * amd64-fbsd-tdep.c: Include "inferior.h".
16368         (amd64fbsd_get_thread_local_address): Pass down target.
16369         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
16370         thread's gdbarch instead of target_gdbarch.
16371         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
16372         get_last_target_status.
16373         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
16374         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
16375         inferiors.
16376         (update_inserted_breakpoint_locations): Skip if inferiors with no
16377         execution.
16378         (update_global_location_list): When handling moribund locations,
16379         find representative inferior for location's pspace, and use thread
16380         count of its process_stratum target.
16381         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
16382         * bsd-uthread.c (bsd_uthread_target::wait): Use
16383         as_process_stratum_target and adjust thread_change_ptid and
16384         add_thread calls.
16385         (bsd_uthread_target::update_thread_list): Use
16386         as_process_stratum_target and adjust find_thread_ptid,
16387         thread_change_ptid and add_thread calls.
16388         * btrace.c (maint_btrace_packet_history_cmd): Adjust
16389         find_thread_ptid call.
16390         * corelow.c (add_to_thread_list): Adjust add_thread call.
16391         (core_target_open): Adjust add_thread_silent and thread_count
16392         calls.
16393         (core_target::pid_to_str): Adjust find_inferior_ptid call.
16394         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
16395         * event-top.c (async_disconnect): Pop targets from all inferiors.
16396         * exec.c (add_target_sections): Push exec target on all inferiors
16397         sharing the program space.
16398         (remove_target_sections): Remove the exec target from all
16399         inferiors sharing the program space.
16400         (exec_on_vfork): New.
16401         * exec.h (exec_on_vfork): Declare.
16402         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
16403         Pass it down.
16404         (fbsd_nat_target::update_thread_list): Adjust.
16405         (fbsd_nat_target::resume): Adjust.
16406         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
16407         down.
16408         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
16409         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
16410         get_thread_arch_regcache call.
16411         * fork-child.c (gdb_startup_inferior): Pass target down to
16412         startup_inferior and set_executing.
16413         * gdbthread.h (struct process_stratum_target): Forward declare.
16414         (add_thread, add_thread_silent, add_thread_with_info)
16415         (in_thread_list): Add process_stratum_target parameter.
16416         (find_thread_ptid(inferior*, ptid_t)): New overload.
16417         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
16418         parameter.
16419         (all_threads()): Delete overload.
16420         (all_threads, all_non_exited_threads): Add process_stratum_target
16421         parameter.
16422         (all_threads_safe): Use brace initialization.
16423         (thread_count): Add process_stratum_target parameter.
16424         (set_resumed, set_running, set_stop_requested, set_executing)
16425         (threads_are_executing, finish_thread_state): Add
16426         process_stratum_target parameter.
16427         (switch_to_thread): Use is_current_thread.
16428         * i386-fbsd-tdep.c: Include "inferior.h".
16429         (i386fbsd_get_thread_local_address): Pass down target.
16430         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
16431         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
16432         have_inferiors check.
16433         * inf-ptrace.c (inf_ptrace_target::create_inferior)
16434         (inf_ptrace_target::attach): Adjust.
16435         * infcall.c (run_inferior_call): Adjust.
16436         * infcmd.c (run_command_1): Pass target to
16437         scoped_finish_thread_state.
16438         (proceed_thread_callback): Skip inferiors with no execution.
16439         (continue_command): Rename 'all_threads' local to avoid hiding
16440         'all_threads' function.  Adjust get_last_target_status call.
16441         (prepare_one_step): Adjust set_running call.
16442         (signal_command): Use user_visible_resume_target.  Compare thread
16443         pointers instead of inferior_ptid.
16444         (info_program_command): Adjust to pass down target.
16445         (attach_command): Mark target's 'thread_executing' flag.
16446         (stop_current_target_threads_ns): New, factored out from ...
16447         (interrupt_target_1): ... this.  Switch inferior before making
16448         target calls.
16449         * inferior-iter.h
16450         (struct all_inferiors_iterator, struct all_inferiors_range)
16451         (struct all_inferiors_safe_range)
16452         (struct all_non_exited_inferiors_range): Filter on
16453         process_stratum_target too.  Remove explicit.
16454         * inferior.c (inferior::inferior): Push dummy target on target
16455         stack.
16456         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
16457         Add process_stratum_target parameter, and pass it down.
16458         (have_live_inferiors): Adjust.
16459         (switch_to_inferior_and_push_target): New.
16460         (add_inferior_command, clone_inferior_command): Handle
16461         "-no-connection" parameter.  Use
16462         switch_to_inferior_and_push_target.
16463         (_initialize_inferior): Mention "-no-connection" option in
16464         the help of "add-inferior" and "clone-inferior" commands.
16465         * inferior.h: Include "process-stratum-target.h".
16466         (interrupt_target_1): Use bool.
16467         (struct inferior) <push_target, unpush_target, target_is_pushed,
16468         find_target_beneath, top_target, process_target, target_at,
16469         m_stack>: New.
16470         (discard_all_inferiors): Delete.
16471         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
16472         (all_inferiors, all_non_exited_inferiors): Add
16473         process_stratum_target parameter.
16474         * infrun.c: Include "gdb_select.h" and <unordered_map>.
16475         (target_last_proc_target): New global.
16476         (follow_fork_inferior): Push target on new inferior.  Pass target
16477         to add_thread_silent.  Call exec_on_vfork.  Handle target's
16478         reference count.
16479         (follow_fork): Adjust get_last_target_status call.  Also consider
16480         target.
16481         (follow_exec): Push target on new inferior.
16482         (struct execution_control_state) <target>: New field.
16483         (user_visible_resume_target): New.
16484         (do_target_resume): Call target_async.
16485         (resume_1): Set target's threads_executing flag.  Consider resume
16486         target.
16487         (commit_resume_all_targets): New.
16488         (proceed): Also consider resume target.  Skip threads of inferiors
16489         with no execution.  Commit resumtion in all targets.
16490         (start_remote): Pass current inferior to wait_for_inferior.
16491         (infrun_thread_stop_requested): Consider target as well.  Pass
16492         thread_info pointer to clear_inline_frame_state instead of ptid.
16493         (infrun_thread_thread_exit): Consider target as well.
16494         (random_pending_event_thread): New inferior parameter.  Use it.
16495         (do_target_wait): Rename to ...
16496         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
16497         down.
16498         (threads_are_resumed_pending_p, do_target_wait): New.
16499         (prepare_for_detach): Adjust calls.
16500         (wait_for_inferior): New inferior parameter.  Handle it.  Use
16501         do_target_wait_1 instead of do_target_wait.
16502         (fetch_inferior_event): Adjust.  Switch to representative
16503         inferior.  Pass target down.
16504         (set_last_target_status): Add process_stratum_target parameter.
16505         Save target in global.
16506         (get_last_target_status): Add process_stratum_target parameter and
16507         handle it.
16508         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
16509         (context_switch): Check inferior_ptid == null_ptid before calling
16510         inferior_thread().
16511         (get_inferior_stop_soon): Pass down target.
16512         (wait_one): Rename to ...
16513         (poll_one_curr_target): ... this.
16514         (struct wait_one_event): New.
16515         (wait_one): New.
16516         (stop_all_threads): Adjust.
16517         (handle_no_resumed, handle_inferior_event): Adjust to consider the
16518         event's target.
16519         (switch_back_to_stepped_thread): Also consider target.
16520         (print_stop_event): Update.
16521         (normal_stop): Update.  Also consider the resume target.
16522         * infrun.h (wait_for_inferior): Remove declaration.
16523         (user_visible_resume_target): New declaration.
16524         (get_last_target_status, set_last_target_status): New
16525         process_stratum_target parameter.
16526         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16527         process_stratum_target parameter, and use it.
16528         (clear_inline_frame_state (thread_info*)): New.
16529         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
16530         process_stratum_target parameter.
16531         (clear_inline_frame_state (thread_info*)): Declare.
16532         * linux-fork.c (delete_checkpoint_command): Pass target down to
16533         find_thread_ptid.
16534         (checkpoint_command): Adjust.
16535         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
16536         instead of just tweaking inferior_ptid.
16537         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
16538         (exit_lwp): Pass target down to find_thread_ptid.
16539         (attach_proc_task_lwp_callback): Pass target down to
16540         add_thread/set_running/set_executing.
16541         (linux_nat_target::attach): Pass target down to
16542         thread_change_ptid.
16543         (get_detach_signal): Pass target down to find_thread_ptid.
16544         Consider last target status's target.
16545         (linux_resume_one_lwp_throw, resume_lwp)
16546         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
16547         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
16548         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
16549         (linux_nat_target::async_wait_fd): New.
16550         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
16551         target down.
16552         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
16553         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
16554         * linux-thread-db.c (struct thread_db_info::process_target): New
16555         field.
16556         (add_thread_db_info): Save target.
16557         (get_thread_db_info): New process_stratum_target parameter.  Also
16558         match target.
16559         (delete_thread_db_info): New process_stratum_target parameter.
16560         Also match target.
16561         (thread_from_lwp): Adjust to pass down target.
16562         (thread_db_notice_clone): Pass down target.
16563         (check_thread_db_callback): Pass down target.
16564         (try_thread_db_load_1): Always push the thread_db target.
16565         (try_thread_db_load, record_thread): Pass target down.
16566         (thread_db_target::detach): Pass target down.  Always unpush the
16567         thread_db target.
16568         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
16569         target down.  Always unpush the thread_db target.
16570         (find_new_threads_callback, thread_db_find_new_threads_2)
16571         (thread_db_target::update_thread_list): Pass target down.
16572         (thread_db_target::pid_to_str): Pass current inferior down.
16573         (thread_db_target::get_thread_local_address): Pass target down.
16574         (thread_db_target::resume, maintenance_check_libthread_db): Pass
16575         target down.
16576         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
16577         * procfs.c (procfs_target::procfs_init_inferior): Declare.
16578         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
16579         (procfs_init_inferior): Rename to ...
16580         (procfs_target::procfs_init_inferior): ... this and adjust.
16581         (procfs_target::create_inferior, procfs_notice_thread)
16582         (procfs_do_thread_registers): Adjust.
16583         * ppc-fbsd-tdep.c: Include "inferior.h".
16584         (ppcfbsd_get_thread_local_address): Pass down target.
16585         * proc-service.c (ps_xfer_memory): Switch current inferior and
16586         program space as well.
16587         (get_ps_regcache): Pass target down.
16588         * process-stratum-target.c
16589         (process_stratum_target::thread_address_space)
16590         (process_stratum_target::thread_architecture): Pass target down.
16591         * process-stratum-target.h
16592         (process_stratum_target::threads_executing): New field.
16593         (as_process_stratum_target): New.
16594         * ravenscar-thread.c
16595         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
16596         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
16597         down.
16598         * record-btrace.c (record_btrace_target::info_record): Adjust.
16599         (record_btrace_target::record_method)
16600         (record_btrace_target::record_is_replaying)
16601         (record_btrace_target::fetch_registers)
16602         (get_thread_current_frame_id, record_btrace_target::resume)
16603         (record_btrace_target::wait, record_btrace_target::stop): Pass
16604         target down.
16605         * record-full.c (record_full_wait_1): Switch to event thread.
16606         Pass target down.
16607         * regcache.c (regcache::regcache)
16608         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
16609         process_stratum_target parameter and handle it.
16610         (current_thread_target): New global.
16611         (get_thread_regcache): Add process_stratum_target parameter and
16612         handle it.  Switch inferior before calling target method.
16613         (get_thread_regcache): Pass target down.
16614         (get_thread_regcache_for_ptid): Pass target down.
16615         (registers_changed_ptid): Add process_stratum_target parameter and
16616         handle it.
16617         (registers_changed_thread, registers_changed): Pass target down.
16618         (test_get_thread_arch_aspace_regcache): New.
16619         (current_regcache_test): Define a couple local test_target_ops
16620         instances and use them for testing.
16621         (readwrite_regcache): Pass process_stratum_target parameter.
16622         (cooked_read_test, cooked_write_test): Pass mock_target down.
16623         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
16624         (get_thread_arch_aspace_regcache): Add process_stratum_target
16625         parameter.
16626         (regcache::target): New method.
16627         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
16628         (regcache::registers_changed_ptid): Add process_stratum_target
16629         parameter.
16630         (regcache::m_target): New field.
16631         (registers_changed_ptid): Add process_stratum_target parameter.
16632         * remote.c (remote_state::supports_vCont_probed): New field.
16633         (remote_target::async_wait_fd): New method.
16634         (remote_unpush_and_throw): Add remote_target parameter.
16635         (get_current_remote_target): Adjust.
16636         (remote_target::remote_add_inferior): Push target.
16637         (remote_target::remote_add_thread)
16638         (remote_target::remote_notice_new_inferior)
16639         (get_remote_thread_info): Pass target down.
16640         (remote_target::update_thread_list): Skip threads of inferiors
16641         bound to other targets.  (remote_target::close): Don't discard
16642         inferiors.  (remote_target::add_current_inferior_and_thread)
16643         (remote_target::process_initial_stop_replies)
16644         (remote_target::start_remote)
16645         (remote_target::remote_serial_quit_handler): Pass down target.
16646         (remote_target::remote_unpush_target): New remote_target
16647         parameter.  Unpush the target from all inferiors.
16648         (remote_target::remote_unpush_and_throw): New remote_target
16649         parameter.  Pass it down.
16650         (remote_target::open_1): Check whether the current inferior has
16651         execution instead of checking whether any inferior is live.  Pass
16652         target down.
16653         (remote_target::remote_detach_1): Pass down target.  Use
16654         remote_unpush_target.
16655         (extended_remote_target::attach): Pass down target.
16656         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
16657         (remote_target::append_resumption): Pass down target.
16658         (remote_target::append_pending_thread_resumptions)
16659         (remote_target::remote_resume_with_hc, remote_target::resume)
16660         (remote_target::commit_resume): Pass down target.
16661         (remote_target::remote_stop_ns): Check supports_vCont_probed.
16662         (remote_target::interrupt_query)
16663         (remote_target::remove_new_fork_children)
16664         (remote_target::check_pending_events_prevent_wildcard_vcont)
16665         (remote_target::remote_parse_stop_reply)
16666         (remote_target::process_stop_reply): Pass down target.
16667         (first_remote_resumed_thread): New remote_target parameter.  Pass
16668         it down.
16669         (remote_target::wait_as): Pass down target.
16670         (unpush_and_perror): New remote_target parameter.  Pass it down.
16671         (remote_target::readchar, remote_target::remote_serial_write)
16672         (remote_target::getpkt_or_notif_sane_1)
16673         (remote_target::kill_new_fork_children, remote_target::kill): Pass
16674         down target.
16675         (remote_target::mourn_inferior): Pass down target.  Use
16676         remote_unpush_target.
16677         (remote_target::core_of_thread)
16678         (remote_target::remote_btrace_maybe_reopen): Pass down target.
16679         (remote_target::pid_to_exec_file)
16680         (remote_target::thread_handle_to_thread_info): Pass down target.
16681         (remote_target::async_wait_fd): New.
16682         * riscv-fbsd-tdep.c: Include "inferior.h".
16683         (riscv_fbsd_get_thread_local_address): Pass down target.
16684         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
16685         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
16686         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
16687         Adjust.
16688         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
16689         * solib-svr4.c (enable_break): Pass down target.
16690         * spu-multiarch.c (parse_spufs_run): Pass down target.
16691         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
16692         * target-delegates.c: Regenerate.
16693         * target.c (g_target_stack): Delete.
16694         (current_top_target): Return the current inferior's top target.
16695         (target_has_execution_1): Refer to the passed-in inferior's top
16696         target.
16697         (target_supports_terminal_ours): Check whether the initial
16698         inferior was already created.
16699         (decref_target): New.
16700         (target_stack::push): Incref/decref the target.
16701         (push_target, push_target, unpush_target): Adjust.
16702         (target_stack::unpush): Defref target.
16703         (target_is_pushed): Return bool.  Adjust to refer to the current
16704         inferior's target stack.
16705         (dispose_inferior): Delete, and inline parts ...
16706         (target_preopen): ... here.  Only dispose of the current inferior.
16707         (target_detach): Hold strong target reference while detaching.
16708         Pass target down.
16709         (target_thread_name): Add assertion.
16710         (target_resume): Pass down target.
16711         (target_ops::beneath, find_target_at): Adjust to refer to the
16712         current inferior's target stack.
16713         (get_dummy_target): New.
16714         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
16715         has a thread running.
16716         (initialize_targets): Rename to ...
16717         (_initialize_target): ... this.
16718         * target.h: Include "gdbsupport/refcounted-object.h".
16719         (struct target_ops): Inherit refcounted_object.
16720         (target_ops::shortname, target_ops::longname): Make const.
16721         (target_ops::async_wait_fd): New method.
16722         (decref_target): Declare.
16723         (struct target_ops_ref_policy): New.
16724         (target_ops_ref): New typedef.
16725         (get_dummy_target): Declare function.
16726         (target_is_pushed): Return bool.
16727         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
16728         (all_matching_threads_iterator::all_matching_threads_iterator):
16729         Handle filter target.
16730         * thread-iter.h (struct all_matching_threads_iterator, struct
16731         all_matching_threads_range, class all_non_exited_threads_range):
16732         Filter by target too.  Remove explicit.
16733         * thread.c (threads_executing): Delete.
16734         (inferior_thread): Pass down current inferior.
16735         (clear_thread_inferior_resources): Pass down thread pointer
16736         instead of ptid_t.
16737         (add_thread_silent, add_thread_with_info, add_thread): Add
16738         process_stratum_target parameter.  Use it for thread and inferior
16739         searches.
16740         (is_current_thread): New.
16741         (thread_info::deletable): Use it.
16742         (find_thread_ptid, thread_count, in_thread_list)
16743         (thread_change_ptid, set_resumed, set_running): New
16744         process_stratum_target parameter.  Pass it down.
16745         (set_executing): New process_stratum_target parameter.  Pass it
16746         down.  Adjust reference to 'threads_executing'.
16747         (threads_are_executing): New process_stratum_target parameter.
16748         Adjust reference to 'threads_executing'.
16749         (set_stop_requested, finish_thread_state): New
16750         process_stratum_target parameter.  Pass it down.
16751         (switch_to_thread): Also match inferior.
16752         (switch_to_thread): New process_stratum_target parameter.  Pass it
16753         down.
16754         (update_threads_executing): Reimplement.
16755         * top.c (quit_force): Pop targets from all inferior.
16756         (gdb_init): Don't call initialize_targets.
16757         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
16758         Declare.
16759         (windows_add_thread, windows_delete_thread): Adjust.
16760         (get_windows_debug_event): Rename to ...
16761         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
16762         * tracefile-tfile.c (tfile_target_open): Pass down target.
16763         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
16764         Forward declare.
16765         (switch_to_thread): Add process_stratum_target parameter.
16766         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
16767         parameter.  Use it.
16768         (mi_on_resume): Pass target down.
16769         * nat/fork-inferior.c (startup_inferior): Add
16770         process_stratum_target parameter.  Pass it down.
16771         * nat/fork-inferior.h (startup_inferior): Add
16772         process_stratum_target parameter.
16773         * python/py-threadevent.c (py_get_event_thread): Pass target down.
16774
16775 2020-01-10  Pedro Alves  <palves@redhat.com>
16776
16777         * remote.c (remote_target::start_remote): Don't set inferior_ptid
16778         directly.  Instead find the first thread in the thread list and
16779         use switch_to_thread.
16780
16781 2020-01-10  Pedro Alves  <palves@redhat.com>
16782
16783         * remote.c (remote_target::remote_add_inferior): Don't bind a
16784         process to the current inferior if the current inferior is already
16785         bound to a process.
16786
16787 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
16788             Pedro Alves  <palves@redhat.com>
16789
16790         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
16791         If no process is specified, return null_ptid instead of
16792         inferior_ptid.
16793         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
16794         TARGET_WAITKIND_SIGNALLED with no pid.
16795
16796 2020-01-10  Pedro Alves  <palves@redhat.com>
16797
16798         * remote.c (first_remote_resumed_thread): New.
16799         (remote_target::wait_as): Use it as default event_ptid instead of
16800         inferior_ptid.
16801
16802 2020-01-10  Pedro Alves  <palves@redhat.com>
16803
16804         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
16805
16806 2020-01-10  Pedro Alves  <palves@redhat.com>
16807
16808         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
16809         not -1.
16810
16811 2020-01-10  Pedro Alves  <palves@redhat.com>
16812
16813         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
16814         ptid to get_last_target_status.
16815         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
16816         ptid to get_last_target_status.
16817         * infcmd.c (continue_command): Don't pass a target_waitstatus to
16818         get_last_target_status.
16819         (info_program_command): Don't pass a target_waitstatus to
16820         get_last_target_status.
16821         * infrun.c (init_wait_for_inferior): Use
16822         nullify_last_target_wait_ptid.
16823         (get_last_target_status): Handle nullptr arguments.
16824         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
16825         (print_stop_event): Don't pass a ptid to get_last_target_status.
16826         (normal_stop): Don't pass a ptid to get_last_target_status.
16827         * infrun.h (get_last_target_status, set_last_target_status): Move
16828         comments here and update.
16829         (nullify_last_target_wait_ptid): Declare.
16830         * linux-fork.c (fork_load_infrun_state): Remove local extern
16831         declaration of nullify_last_target_wait_ptid.
16832         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
16833         to get_last_target_status.
16834
16835 2020-01-10  Pedro Alves  <palves@redhat.com>
16836
16837         * gdbthread.h (scoped_restore_current_thread)
16838         <dont_restore, restore, m_dont_restore>: Declare.
16839         * thread.c (thread_alive): Add assertion.  Return bool.
16840         (switch_to_thread_if_alive): New.
16841         (prune_threads): Switch inferior/thread.
16842         (print_thread_info_1): Switch thread before calling target methods.
16843         (scoped_restore_current_thread::restore): New, factored out from
16844         ...
16845         (scoped_restore_current_thread::~scoped_restore_current_thread):
16846         ... this.
16847         (scoped_restore_current_thread::scoped_restore_current_thread):
16848         Add assertion.
16849         (thread_apply_all_command, thread_select): Use
16850         switch_to_thread_if_alive.
16851         * infrun.c (proceed, restart_threads, handle_signal_stop)
16852         (switch_back_to_stepped_thread): Switch current thread before
16853         calling target methods.
16854
16855 2020-01-10  Pedro Alves <palves@redhat.com>
16856
16857         * inferior.c (switch_to_inferior_no_thread): New function,
16858         factored out from ...
16859         (inferior_command): ... here.
16860         * inferior.h (switch_to_inferior_no_thread): Declare.
16861         * mi/mi-main.c (run_one_inferior): Use
16862         switch_to_inferior_no_thread.
16863
16864 2020-01-10  Pedro Alves  <palves@redhat.com>
16865
16866         * infcmd.c (kill_command): Remove dead code.
16867
16868 2020-01-10  Pedro Alves  <palves@redhat.com>
16869
16870         * remote.c (remote_target::mourn_inferior): No longer check
16871         whether the target is running.
16872
16873 2020-01-10  Pedro Alves  <palves@redhat.com>
16874
16875         * corelow.c (core_target::has_execution): Change parameter type to
16876         inferior pointer.
16877         * inferior.c (number_of_live_inferiors): Use
16878         inferior::has_execution instead of target_has_execution_1.
16879         * inferior.h (inferior::has_execution): New.
16880         * linux-thread-db.c (thread_db_target::update_thread_list): Use
16881         inferior::has_execution instead of target_has_execution_1.
16882         * process-stratum-target.c
16883         (process_stratum_target::has_execution): Change parameter type to
16884         inferior pointer.  Check the inferior's PID instead of
16885         inferior_ptid.
16886         * process-stratum-target.h
16887         (process_stratum_target::has_execution): Change parameter type to
16888         inferior pointer.
16889         * record-full.c (record_full_core_target::has_execution): Change
16890         parameter type to inferior pointer.
16891         * target.c (target_has_execution_1): Change parameter type to
16892         inferior pointer.
16893         (target_has_execution_current): Adjust.
16894         * target.h (target_ops::has_execution): Change parameter type to
16895         inferior pointer.
16896         (target_has_execution_1): Change parameter type to inferior
16897         pointer.  Change return type to bool.
16898         * tracefile.h (tracefile_target::has_execution): Change parameter
16899         type to inferior pointer.
16900
16901 2020-01-10  Pedro Alves  <palves@redhat.com>
16902
16903         * exceptions.c (print_flush): Remove current_top_target() check.
16904
16905 2020-01-10  Pedro Alves  <palves@redhat.com>
16906
16907         * remote.c (show_remote_exec_file): Show the current inferior's
16908         exec-file instead of the command variable's value.
16909
16910 2020-01-10  Pedro Alves  <palves@redhat.com>
16911
16912         * record-full.c (record_full_resume_ptid): New global.
16913         (record_full_target::resume): Set it.
16914         (record_full_wait_1): Use record_full_resume_ptid instead of
16915         inferior_ptid.
16916
16917 2020-01-10  Pedro Alves  <palves@redhat.com>
16918
16919         * gdbthread.h (scoped_restore_current_thread)
16920         <dont_restore, restore, m_dont_restore>: Declare.
16921         * thread.c (thread_alive): Add assertion.  Return bool.
16922         (switch_to_thread_if_alive): New.
16923         (prune_threads): Switch inferior/thread.
16924         (print_thread_info_1): Switch thread before calling target methods.
16925         (scoped_restore_current_thread::restore): New, factored out from
16926         ...
16927         (scoped_restore_current_thread::~scoped_restore_current_thread):
16928         ... this.
16929         (scoped_restore_current_thread::scoped_restore_current_thread):
16930         Add assertion.
16931         (thread_apply_all_command, thread_select): Use
16932         switch_to_thread_if_alive.
16933
16934 2020-01-10  George Barrett  <bob@bob131.so>
16935
16936         * stap-probe.c (stap_modify_semaphore): Don't check for null
16937         semaphores.
16938         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
16939         for null semaphores.
16940
16941 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
16942
16943         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
16944         all source windows, and maintain horizontal scroll status while
16945         doing so.
16946
16947 2020-01-09  Tom Tromey  <tom@tromey.com>
16948
16949         PR tui/18932:
16950         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
16951         update_source_window, not print_source_lines.
16952
16953 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
16954
16955         * tui/tui.c (tui_enable): Register tui hooks after calling
16956         tui_display_main.
16957
16958 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
16959
16960         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
16961
16962 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
16963
16964         * thread.c (print_thread_info_1): Fix indentation.
16965
16966 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
16967
16968         * symtab.c (general_symbol_info::compute_and_set_names): Move the
16969         unique_xmalloc_ptr outside the if to always free the demangled name.
16970
16971 2020-01-08  Tom Tromey  <tromey@adacore.com>
16972
16973         * xcoffread.c (enter_line_range, read_xcoff_symtab)
16974         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
16975         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
16976         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
16977         Remove.
16978         (section_offsets): New typedef.
16979         * symtab.c (fixup_section, get_msymbol_address): Update.
16980         * symmisc.c (dump_msymbols): Update.
16981         * symfile.h (relative_addr_info_to_section_offsets)
16982         (symfile_map_offsets_to_segments): Update.
16983         * symfile.c (build_section_addr_info_from_objfile)
16984         (init_objfile_sect_indices): Update.
16985         (struct place_section_arg): Change type of "offsets".
16986         (place_section): Update.
16987         (relative_addr_info_to_section_offsets): Change type of
16988         "section_offsets".  Remove "num_sections" parameter.
16989         (default_symfile_offsets, syms_from_objfile_1)
16990         (set_objfile_default_section_offset): Update.
16991         (reread_symbols): No need to preserve section offsets by hand.
16992         (symfile_map_offsets_to_segments): Change type of "offsets".
16993         * stap-probe.c (relocate_address): Update.
16994         * stabsread.h (process_one_symbol): Update.
16995         * solib-target.c (struct lm_info_target) <offsets>: Change type.
16996         (solib_target_relocate_section_addresses): Update.
16997         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
16998         Update.
16999         * solib-frv.c (frv_relocate_main_executable): Update.
17000         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
17001         * solib-aix.c (solib_aix_get_section_offsets): Change return
17002         type.
17003         (solib_aix_solib_create_inferior_hook): Update.
17004         * remote.c (remote_target::get_offsets): Update.
17005         * psymtab.c (find_pc_sect_psymtab): Update.
17006         * psympriv.h (struct partial_symbol) <address, text_low,
17007         text_high>: Update.
17008         * objfiles.h (obj_section_offset): Update.
17009         (struct objfile) <section_offsets>: Change type.
17010         <num_sections>: Remove.
17011         (objfile_relocate): Update.
17012         * objfiles.c (entry_point_address_query): Update
17013         (relocate_one_symbol): Change type of "section_offsets".
17014         (objfile_relocate1, objfile_relocate1): Change type of
17015         "new_offsets".
17016         (objfile_rebase1): Update.
17017         * mipsread.c (mipscoff_symfile_read): Update.
17018         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
17019         parameter.
17020         * mdebugread.c (parse_symbol): Change type of "section_offsets".
17021         (parse_external, psymtab_to_symtab_1): Update.
17022         * machoread.c (macho_symfile_offsets): Update.
17023         * ia64-tdep.c (ia64_find_unwind_table): Update.
17024         * hppa-tdep.c (read_unwind_info): Update.
17025         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
17026         * dwarf2read.c (create_addrmap_from_index)
17027         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
17028         (process_psymtab_comp_unit_reader, add_partial_symbol)
17029         (add_partial_subprogram, process_full_comp_unit)
17030         (read_file_scope, read_func_scope, read_lexical_block_scope)
17031         (read_call_site_scope, dwarf2_rnglists_process)
17032         (dwarf2_ranges_process, dwarf2_ranges_read)
17033         (dwarf_decode_lines_1, var_decode_location, new_symbol)
17034         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
17035         Update.
17036         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
17037         Update.
17038         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
17039         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
17040         (process_one_symbol): Change type of "section_offsets".
17041         * ctfread.c (get_objfile_text_range): Update.
17042         * coffread.c (coff_symtab_read, enter_linenos)
17043         (process_coff_symbol): Update.
17044         * coff-pe-read.c (add_pe_forwarded_sym): Update.
17045         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
17046
17047 2020-01-08  Tom Tromey  <tromey@adacore.com>
17048
17049         * dwarf2read.c (parse_macro_definition): Use std::string.
17050         (parse_macro_definition): Likewise.
17051
17052 2020-01-08  Tom Tromey  <tromey@adacore.com>
17053
17054         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
17055         (ATTR_ALLOC_CHUNK): Remove.
17056
17057 2020-01-08  Tom Tromey  <tromey@adacore.com>
17058
17059         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
17060
17061 2020-01-08  Tom Tromey  <tromey@adacore.com>
17062
17063         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
17064         (dwarf2_compute_name, open_dwo_file): Likewise.
17065         (process_enumeration_scope): Use std::vector.
17066         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
17067         (partial_die_info::fixup, dwarf2_start_subfile)
17068         (guess_full_die_structure_name, dwarf2_name): Likewise.
17069         (determine_prefix): Update.
17070         (guess_full_die_structure_name): Make return type const.
17071         (partial_die_full_name): Return unique_xmalloc_ptr.
17072         (DW_FIELD_ALLOC_CHUNK): Remove.
17073
17074 2020-01-07  Tom Tromey  <tromey@adacore.com>
17075
17076         PR build/24937:
17077         * stap-probe.c (class stap_static_probe_ops): Add constructor.
17078
17079 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17080
17081         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
17082
17083 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
17084
17085         * stack.c (print_frame_info): Move disassemble_next_line code
17086         inside source_print block.
17087
17088 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17089
17090         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
17091         gdb/signals.h, as we are now using native signal symbols.
17092
17093 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17094
17095         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
17096         overflow by an early check of content vs threshold.
17097         * tui/tui-source.c (tui_source_window::line_is_displayed):
17098         Likewise.
17099
17100 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17101
17102         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
17103
17104 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17105
17106         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
17107         export table if no section contains it's RVA.
17108
17109 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17110
17111         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
17112
17113 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
17114
17115         * source.c (print_source_lines_base): Set last_line_listed.
17116
17117 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17118
17119         * tui/tui-disasm.c: Remove trailing spaces.
17120
17121 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17122             Pedro Alves  <palves@redhat.com>
17123
17124         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
17125         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
17126         (windows_gdb_signal_to_target): New function, uses the above
17127         enumeration to convert GDB internal signal codes to equivalent
17128         Windows codes.
17129         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
17130         * windows-nat.c: Include "gdb_wait.h".
17131         (get_windows_debug_event): Extract the fatal exception from the
17132         exit status and convert to the equivalent Posix signal number.
17133         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
17134         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
17135         * gdbsupport/gdb_wait.c: New file, implements
17136         windows_status_to_termsig.
17137         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
17138         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
17139
17140 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
17141
17142         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
17143         show_layout.
17144
17145 2020-01-05  Luis Machado  <luis.machado@linaro.org>
17146
17147         * aarch64-linux-nat.c
17148         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
17149         and bfd_mach_aarch64.
17150
17151 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
17152
17153         * ui-file.c (stdio_file::can_emit_style_escape)
17154         (tee_file::can_emit_style_escape): Ensure style is used also on
17155         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
17156         to gdb_stdout.
17157         * main.c (set_gdb_data_directory): Use file style to output the
17158         warning that the given pathname is not a directory.
17159         * top.c (show_history_filename, gdb_safe_append_history)
17160         (show_gdb_datadir): Use file style.
17161
17162 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17163
17164         * solib-target.c (struct lm_info_target):
17165         Change offsets to be a unique_xmalloc_ptr.
17166         (solib_target_relocate_section_addresses): Update.
17167
17168 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17169
17170         * windows-nat.c (windows_clear_solib): Free so_list linked list.
17171
17172 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
17173
17174         * MAINTAINERS (Write After Approval): Add myself.
17175
17176 2020-01-02  Luis Machado  <luis.machado@linaro.org>
17177
17178         * proc-service.c (get_ps_regcache): Remove reference to obsolete
17179         Cell BE architecture.
17180         * target.h (struct target_ops) <thread_architecture>: Likewise.
17181
17182 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17183
17184         * Makefile.in: Use INSTALL_PROGRAM_ENV.
17185
17186 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17187
17188         * MAINTAINERS (Write After Approval): Add myself.
17189
17190 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17191
17192         * gdbarch.sh: Update copyright year range of generated files.
17193
17194 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17195
17196         Update copyright year range in all GDB files.
17197
17198 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17199
17200         * copyright.py: Convert to Python 3.
17201
17202 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17203
17204         * copyright.py: Adapt after move of gnulib directory from gdb
17205         directory to toplevel directory.
17206
17207 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17208
17209         * copyright.py (main): Exit if run from the wrong directory.
17210
17211 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17212
17213         * top.c (print_gdb_version): Change copyright year to 2020.
17214
17215 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
17216
17217         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
17218
17219 For older changes see ChangeLog-2019.
17220 \f
17221 Local Variables:
17222 mode: change-log
17223 left-margin: 8
17224 fill-column: 74
17225 version-control: never
17226 coding: utf-8
17227 End: