gdb/ChangeLog

   1 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * ada-lang.c (ada_watch_location_expression): Rename to
   4         ada_language::watch_location_expression.
   5         (ada_language_data): Delete la_watch_location_expression
   6         initializer.
   7         (ada_language::watch_location_expression): New member function,
   8         implementation from ada_watch_location_expression.
   9         * breakpoint.c (watch_command_1): Update call to
  10         watch_location_expression.
  11         * c-lang.c (c_watch_location_expression): Rename to
  12         language_defn::watch_location_expression.
  13         (c_language_data): Delete la_watch_location_expression
  14         initializer.
  15         (cplus_language_data): Likewise.
  16         (asm_language_data): Likewise.
  17         (minimal_language_data): Likewise.
  18         * c-lang.h (c_watch_location_expression): Delete declaration.
  19         * d-lang.c (d_language_data): Delete la_watch_location_expression
  20         initializer.
  21         * f-lang.c (f_language_data): Likewise.
  22         * go-lang.c (go_language_data): Likewise.
  23         * language.c (language_defn::watch_location_expression): Member
  24         function implementation from c_watch_location_expression.
  25         (unknown_language_data): Delete la_watch_location_expression
  26         initializer.
  27         (auto_language_data): Likewise.
  28         * language.h (language_data): Delete la_watch_location_expression
  29         field.
  30         (language_defn::watch_location_expression): Declare new member
  31         function.
  32         * m2-lang.c (m2_language_data): Delete
  33         la_watch_location_expression initializer.
  34         * objc-lang.c (objc_language_data): Likewise.
  35         * opencl-lang.c (opencl_language_data): Likewise.
  36         * p-lang.c (pascal_language_data): Likewise.
  37         * rust-lang.c (rust_watch_location_expression): Rename to
  38         rust_language::watch_location_expression.
  39         (rust_language_data): Delete la_watch_location_expression
  40         initializer.
  41         (rust_language::watch_location_expression): New member function,
  42         implementation from rust_watch_location_expression.
  43
  44 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
  45
  46         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
  47         ada_language::collect_symbol_completion_matches.
  48         (ada_language_data): Delete la_collect_symbol_completion_matches
  49         initializer.
  50         (ada_language::collect_symbol_completion_matches): New member
  51         function, implementation from
  52         ada_collect_symbol_completion_matches.
  53         * c-lang.c (c_language_data): Delete
  54         la_collect_symbol_completion_matches initializer.
  55         (cplus_language_data): Likewise.
  56         (asm_language_data): Likewise.
  57         (minimal_language_data): Likewise.
  58         * d-lang.c (d_language_data): Likewise.
  59         * f-lang.c (f_collect_symbol_completion_matches): Rename to
  60         f_language::collect_symbol_completion_matches.
  61         (f_language_data): Delete la_collect_symbol_completion_matches
  62         initializer.
  63         (f_language::collect_symbol_completion_matches) New member
  64         function, implementation from f_collect_symbol_completion_matches.
  65         * go-lang.c (go_language_data): Delete
  66         la_collect_symbol_completion_matches initializer.
  67         * language.c (unknown_language_data): Likewise.
  68         (auto_language_data): Likewise.
  69         * language.h (language_data): Delete
  70         la_collect_symbol_completion_matches field.
  71         (language_defn::collect_symbol_completion_matches): New member
  72         function.
  73         * m2-lang.c (m2_language_data): Delete
  74         la_collect_symbol_completion_matches initializer.
  75         * objc-lang.c (objc_language_data): Likewise.
  76         * opencl-lang.c (opencl_language_data): Likewise.
  77         * p-lang.c (pascal_language_data): Likewise.
  78         * rust-lang.c (rust_language_data): Likewise.
  79         * symtab.c (default_collect_symbol_completion_matches): Delete.
  80         (collect_symbol_completion_matches): Update call to
  81         collect_symbol_completion_matches.
  82         (collect_symbol_completion_matches_type): Likewise.
  83         * symtab.h (default_collect_symbol_completion_matches): Delete
  84         declaration.
  85
  86 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
  87
  88         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
  89         (ada_language_data): Delete la_word_break_characters initializer.
  90         (ada_language::word_break_characters): New member function.
  91         * c-lang.c (c_language_data): Delete la_word_break_characters
  92         initializer.
  93         (cplus_language_data): Likewise.
  94         (asm_language_data): Likewise.
  95         (minimal_language_data): Likewise.
  96         * completer.c: Update global comment.
  97         (advance_to_expression_complete_word_point): Update call to
  98         word_break_characters.
  99         (complete_files_symbols): Likewise.
 100         (complete_line_internal_1): Likewise.
 101         (default_completer_handle_brkchars): Likewise.
 102         (skip_quoted_chars): Likewise.
 103         * d-lang.c (d_language_data): Delete la_word_break_characters
 104         initializer.
 105         * f-lang.c (f_word_break_characters): Delete.
 106         (f_language_data): Delete la_word_break_characters initializer.
 107         (f_language::word_break_characters): New member function.
 108         * go-lang.c (go_language_data): Delete la_word_break_characters
 109         initializer.
 110         * language.c (unknown_language_data): Likewise.
 111         (auto_language_data): Likewise.
 112         * language.h (default_word_break_characters): Move declaration to
 113         earlier in the file.
 114         (language_data): Delete la_word_break_characters field.
 115         (language_defn::word_break_characters): New member function.
 116         * m2-lang.c (m2_language_data): Delete la_word_break_characters
 117         initializer.
 118         * objc-lang.c (objc_language_data): Likewise.
 119         * opencl-lang.c (opencl_language_data): Likewise.
 120         * p-lang.c (pascal_language_data): Likewise.
 121         * rust-lang.c (rust_language_data): Likewise.
 122
 123 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 124
 125         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
 126         (ada_language_data): Delete la_get_symbol_name_matcher
 127         initializer.
 128         (language_defn::get_symbol_name_matcher_inner): New member
 129         function.
 130         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
 131         initializer.
 132         (cplus_language_data): Likewise.
 133         (cplus_language::get_symbol_name_matcher_inner): New member
 134         function.
 135         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
 136         (minimal_language_data): Likewise.
 137         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
 138         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
 139         initializer.
 140         * dictionary.c (iter_match_first_hashed): Update call to
 141         get_symbol_name_matcher.
 142         (iter_match_next_hashed): Likewise.
 143         (iter_match_next_linear): Likewise.
 144         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
 145         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
 146         initializer.
 147         (f_language::get_symbol_name_matcher_inner): New member function.
 148         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
 149         initializer.
 150         * language.c (default_symbol_name_matcher): Update header comment,
 151         make static.
 152         (language_defn::get_symbol_name_matcher): New definition.
 153         (language_defn::get_symbol_name_matcher_inner): Likewise.
 154         (get_symbol_name_matcher): Delete.
 155         (unknown_language_data): Delete la_get_symbol_name_matcher
 156         initializer.
 157         (auto_language_data): Likewise.
 158         * language.h (language_data): Delete la_get_symbol_name_matcher
 159         field.
 160         (language_defn::get_symbol_name_matcher): New member function.
 161         (language_defn::get_symbol_name_matcher_inner): Likewise.
 162         (default_symbol_name_matcher): Delete declaration.
 163         * linespec.c (find_methods): Update call to
 164         get_symbol_name_matcher.
 165         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
 166         initializer.
 167         * minsyms.c (lookup_minimal_symbol): Update call to
 168         get_symbol_name_matcher.
 169         (iterate_over_minimal_symbols): Likewise.
 170         * objc-lang.c (objc_language_data): Delete
 171         la_get_symbol_name_matcher initializer.
 172         * opencl-lang.c (opencl_language_data): Likewise.
 173         * p-lang.c (pascal_language_data): Likewise.
 174         * psymtab.c (psymbol_name_matches): Update call to
 175         get_symbol_name_matcher.
 176         * rust-lang.c (rust_language_data): Delete
 177         la_get_symbol_name_matcher initializer.
 178         * symtab.c (symbol_matches_search_name): Update call to
 179         get_symbol_name_matcher.
 180         (compare_symbol_name): Likewise.
 181
 182 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 183
 184         * ada-lang.c (ada_language_data): Delete la_compute_program
 185         initializer.
 186         * c-lang.c (c_language_data): Likewise.
 187         (c_language::compute_program): New member function.
 188         (cplus_language_data): Delete la_compute_program initializer.
 189         (cplus_language::compute_program): New member function.
 190         (asm_language_data): Delete la_compute_program initializer.
 191         (minimal_language_data): Likewise.
 192         * c-lang.h (c_compute_program): Update comment.
 193         (cplus_compute_program): Likewise.
 194         * compile/compile-c-support.c (c_compute_program): Likewise.
 195         (cplus_compute_program): Likewise.
 196         * compile/compile.c (compile_to_object): Update call to
 197         la_compute_program.
 198         * d-lang.c (d_language_data): Delete la_compute_program
 199         initializer.
 200         * f-lang.c (f_language_data): Likewise.
 201         * go-lang.c (go_language_data): Likewise.
 202         * language.c (unknown_language_data): Likewise.
 203         (auto_language_data): Likewise.
 204         * language.h (language_data): Delete la_compute_program field.
 205         (language_defn::compute_program): New member function.
 206         * m2-lang.c (m2_language_data): Delete la_compute_program
 207         initializer.
 208         * objc-lang.c (objc_language_data): Likewise.
 209         * opencl-lang.c (opencl_language_data): Likewise.
 210         * p-lang.c (pascal_language_data): Likewise.
 211         * rust-lang.c (rust_language_data): Likewise.
 212
 213 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 214
 215         * ada-lang.c (ada_language_data) Delete
 216         la_class_name_from_physname initializer.
 217         * c-lang.c (c_language_data): Likewise.
 218         (cplus_language_data): Likewise.
 219         (cplus_language::class_name_from_physname): New member function.
 220         (asm_language_data): Delete la_class_name_from_physname
 221         initializer.
 222         (minimal_language_data): Likewise.
 223         * d-lang.c (d_language_data): Likewise.
 224         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
 225         method on language_defn class.
 226         (guess_full_die_structure_name): Likewise.
 227         * f-lang.c (f_language_data): Delete la_class_name_from_physname
 228         initializer.
 229         * go-lang.c (go_language_data): Likewise.
 230         * language.c (language_class_name_from_physname): Delete.
 231         (unk_lang_class_name): Delete.
 232         (unknown_language_data): Delete la_class_name_from_physname
 233         initializer.
 234         (auto_language_data): Likewise.
 235         * language.h (language_data): Delete la_class_name_from_physname
 236         field.
 237         (language_defn::class_name_from_physname): New function.
 238         (language_class_name_from_physname): Delete declaration.
 239         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
 240         initializer.
 241         * objc-lang.c (objc_language_data): Likewise.
 242         * opencl-lang.c (opencl_language_data): Likewise.
 243         * p-lang.c (pascal_language_data): Likewise.
 244         * rust-lang.c (rust_language_data): Likewise.
 245
 246 2020-06-16  Tom Tromey  <tom@tromey.com>
 247
 248         * tui/tui-data.h (STATUS_NAME): New macro.
 249         * tui/tui-layout.c (tui_remove_some_windows)
 250         (initialize_known_windows, tui_register_window)
 251         (tui_layout_split::remove_windows, initialize_layouts)
 252         (tui_new_layout_command): Don't use hard-coded window names.
 253
 254 2020-06-16  Tom Tromey  <tom@tromey.com>
 255
 256         PR tui/25348:
 257         * tui/tui.c (tui_ensure_readline_initialized): Rename from
 258         tui_initialize_readline.  Only run once.  Call rl_initialize.
 259         * tui/tui.h (tui_ensure_readline_initialized): Rename from
 260         tui_initialize_readline.
 261         * tui/tui-io.c (tui_setup_io): Call
 262         tui_ensure_readline_initialized.
 263         * tui/tui-interp.c (tui_interp::init): Update.
 264
 265 2020-06-16  Tom Tromey  <tom@tromey.com>
 266
 267         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
 268         Also preserve the status window.
 269
 270 2020-06-16  Tom Tromey  <tom@tromey.com>
 271
 272         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
 273         where m_window==nullptr.
 274
 275 2020-06-15  Tom Tromey  <tromey@adacore.com>
 276
 277         * windows-nat.c (windows_nat::handle_output_debug_string):
 278         Update.
 279         (windows_nat::handle_ms_vc_exception): Update.
 280         * target.h (target_read_string): Change API.
 281         * target.c (target_read_string): Change API.
 282         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
 283         Update.
 284         * solib-frv.c (frv_current_sos): Update.
 285         * solib-dsbt.c (dsbt_current_sos): Update.
 286         * solib-darwin.c (darwin_current_sos): Update.
 287         * linux-thread-db.c (inferior_has_bug): Update.
 288         * expprint.c (print_subexp_standard): Update.
 289         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
 290         (ada_exception_message_1): Update.
 291
 292 2020-06-15  Tom Tromey  <tromey@adacore.com>
 293
 294         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
 295
 296 2020-06-15  Tom Tromey  <tromey@adacore.com>
 297
 298         * valprint.c (read_string): Update comment.
 299         * target.c (MIN): Remove.
 300         (target_read_string): Rewrite.
 301
 302 2020-06-15  Tom Tromey  <tromey@adacore.com>
 303
 304         * corefile.c (read_memory_string): Remove.
 305         * ada-valprint.c (ada_value_print_ptr): Update.
 306         * ada-lang.h (ada_tag_name): Change return type.
 307         * ada-lang.c (type_from_tag): Update.
 308         (ada_tag_name_from_tsd): Change return type.  Use
 309         target_read_string.
 310         (ada_tag_name): Likewise.
 311         * gdbcore.h (read_memory_string): Don't declare.
 312
 313 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
 314
 315         * symtab.c (rbreak_command): Ignore Windows drive colon.
 316
 317 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
 318
 319         * NEWS: Mention removed GDBserver host support.
 320
 321 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
 322
 323         * features/riscv/rebuild-csr-xml.sh: Updated.
 324
 325 2020-06-11  Tom Tromey  <tom@tromey.com>
 326
 327         PR gdb/18318:
 328         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
 329
 330 2020-06-09  Jonny Grant  <jg@jguk.org>
 331 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
 332
 333         * main.c (captured_main_1): Don't print new line after help.
 334         (print_gdb_help): add mailing list and IRC channel information
 335         to --help.  Add new lines between items in the footer.  Remove
 336         quotes around bug url.
 337
 338 2020-06-11  Keith Seitz  <keiths@redhat.com>
 339
 340         PR gdb/21356
 341         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
 342         Resolve typedefs for type length calculations.
 343
 344 2020-06-10  Tom de Vries  <tdevries@suse.de>
 345
 346         PR ada/24713
 347         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
 348         (write_psymbols): Enable .gdb_index for ada.
 349         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
 350         ada.
 351
 352 2020-06-10  Tom de Vries  <tdevries@suse.de>
 353
 354         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
 355         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
 356         namei" instead of "const char *name" argument.
 357         (dw2_map_matching_symbols): Use "offset_type namei" variant of
 358         dw2_symtab_iter_init.
 359
 360 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 361
 362         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
 363         to use type::field and field::type instead.
 364
 365 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 366
 367         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
 368         to use field::type instead.
 369
 370 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 371
 372         * gdbtypes.h (struct field) <type, set_type>: New methods.
 373         Rename `type` field to...
 374         <m_type>: ... this.  Change references throughout to use type or
 375         set_type methods.
 376         (FIELD_TYPE): Use field::type.  Change call sites that modify
 377         the field's type to use field::set_type instead.
 378
 379 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 380
 381         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
 382         to use type::index_type instead.
 383
 384 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 385
 386         * gdbtypes.h (struct type) <index_type, set_index_type>: New
 387         methods.
 388         (TYPE_INDEX_TYPE): Use type::index_type.
 389         * gdbtypes.c (create_array_type_with_stride): Likewise.
 390
 391 2020-06-07  Tom Tromey  <tom@tromey.com>
 392
 393         * valprint.c (generic_val_print_float): Remove "embedded_offset"
 394         parameter.
 395         (generic_value_print): Update.
 396
 397 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
 398
 399         Revert commit 982a38f60b0.
 400         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
 401
 402 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
 403
 404         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
 405         avoid use after free.
 406
 407 2020-06-05  Tom de Vries  <tdevries@suse.de>
 408
 409         * NEWS: Fix typos.
 410
 411 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
 412
 413         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
 414         the per_bfd object.
 415         (dwarf2_read_debug_names): Likewise.
 416         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
 417         object when re-using a per_bfd object with an index.
 418
 419 2020-06-03  Tom de Vries  <tdevries@suse.de>
 420
 421         PR symtab/26046
 422         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
 423         children for C++.
 424         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
 425         DW_TAG_subprogram.
 426
 427 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 428
 429         * ada-lang.c (ada_language_data): Delete skip_trampoline
 430         initializer.
 431         * c-lang.c (c_language_data): Likewise.
 432         (cplus_language_data): Likewise.
 433         (cplus_language::skip_trampoline): New member function.
 434         (asm_language_data): Delete skip_trampoline initializer.
 435         (minimal_language_data): Likewise.
 436         * d-lang.c (d_language_data): Likewise.
 437         * f-lang.c (f_language_data): Likewise.
 438         * go-lang.c (go_language_data): Likewise.
 439         * language.c (unk_lang_trampoline): Delete function.
 440         (skip_language_trampoline): Update.
 441         (unknown_language_data): Delete skip_trampoline initializer.
 442         (auto_language_data): Likewise.
 443         * language.h (language_data): Delete skip_trampoline field.
 444         (language_defn::skip_trampoline): New function.
 445         * m2-lang.c (m2_language_data): Delete skip_trampoline
 446         initializer.
 447         * objc-lang.c (objc_skip_trampoline): Delete function, move
 448         implementation to objc_language::skip_trampoline.
 449         (objc_language_data): Delete skip_trampoline initializer.
 450         (objc_language::skip_trampoline): New member function with
 451         implementation from objc_skip_trampoline.
 452         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
 453         initializer.
 454         * p-lang.c (pascal_language_data): Likewise.
 455         * rust-lang.c (rust_language_data): Likewise.
 456
 457 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 458
 459         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
 460         (ada_language::demangle): New member function.
 461         * c-lang.c (c_language_data): Delete la_demangle initializer.
 462         (cplus_language_data): Delete la_demangle initializer.
 463         (cplus_language::demangle): New member function.
 464         (asm_language_data): Delete la_demangle initializer.
 465         (minimal_language_data): Delete la_demangle initializer.
 466         * d-lang.c (d_language_data): Delete la_demangle initializer.
 467         (d_language::demangle): New member function.
 468         * f-lang.c (f_language_data): Delete la_demangle initializer.
 469         (f_language::demangle): New member function.
 470         * go-lang.c (go_language_data): Delete la_demangle initializer.
 471         (go_language::demangle): New member function.
 472         * language.c (language_demangle): Update.
 473         (unk_lang_demangle): Delete.
 474         (unknown_language_data): Delete la_demangle initializer.
 475         (unknown_language::demangle): New member function.
 476         (auto_language_data): Delete la_demangle initializer.
 477         (auto_language::demangle): New member function.
 478         * language.h (language_data): Delete la_demangle field.
 479         (language_defn::demangle): New function.
 480         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
 481         * objc-lang.c (objc_language_data): Delete la_demangle
 482         initializer.
 483         (objc_language::demangle): New member function.
 484         * opencl-lang.c (opencl_language_data): Delete la_demangle
 485         initializer.
 486         * p-lang.c (pascal_language_data): Likewise.
 487         * rust-lang.c (rust_language_data): Likewise.
 488         (rust_language::demangle): New member function.
 489
 490 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 491
 492         * ada-lang.c (ada_language_data): Delete la_print_type
 493         initializer.
 494         (ada_language::print_type): New member function.
 495         * c-lang.c (c_language_data): Delete la_print_type initializer.
 496         (c_language::print_type): New member function.
 497         (cplus_language_data): Delete la_print_type initializer.
 498         (cplus_language::print_type): New member function.
 499         (asm_language_data): Delete la_print_type initializer.
 500         (asm_language::print_type): New member function.
 501         (minimal_language_data): Delete la_print_type initializer.
 502         (minimal_language::print_type): New member function.
 503         * d-lang.c (d_language_data): Delete la_print_type initializer.
 504         (d_language::print_type): New member function.
 505         * f-lang.c (f_language_data): Delete la_print_type initializer.
 506         (f_language::print_type): New member function.
 507         * go-lang.c (go_language_data): Delete la_print_type initializer.
 508         (go_language::print_type): New member function.
 509         * language.c (unk_lang_print_type): Delete.
 510         (unknown_language_data): Delete la_print_type initializer.
 511         (unknown_language::print_type): New member function.
 512         (auto_language_data): Delete la_print_type initializer.
 513         (auto_language::print_type): New member function.
 514         * language.h (language_data): Delete la_print_type field.
 515         (language_defn::print_type): New function.
 516         (LA_PRINT_TYPE): Update.
 517         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
 518         (m2_language::print_type): New member function.
 519         * objc-lang.c (objc_language_data): Delete la_print_type
 520         initializer.
 521         (objc_language::print_type): New member function.
 522         * opencl-lang.c (opencl_print_type): Delete, implementation moved
 523         to opencl_language::print_type.
 524         (opencl_language_data): Delete la_print_type initializer.
 525         (opencl_language::print_type): New member function, implementation
 526         from opencl_print_type.
 527         * p-lang.c (pascal_language_data): Delete la_print_type
 528         initializer.
 529         (pascal_language::print_type): New member function.
 530         * rust-lang.c (rust_print_type): Delete, implementation moved to
 531         rust_language::print_type.
 532         (rust_language_data): Delete la_print_type initializer.
 533         (rust_language::print_type): New member function, implementation
 534         from rust_print_type.
 535
 536 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 537
 538         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
 539         implementation moves to...
 540         (ada_language::sniff_from_mangled_name): ...here.  Update return
 541         type.
 542         (ada_language_data): Delete la_sniff_from_mangled_name
 543         initializer.
 544         * c-lang.c (c_language_data): Likewise.
 545         (cplus_language_data): Likewise.
 546         (cplus_language::sniff_from_mangled_name): New member function,
 547         implementation taken from gdb_sniff_from_mangled_name.
 548         (asm_language_data): Delete la_sniff_from_mangled_name
 549         initializer.
 550         (minimal_language_data): Likewise.
 551         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
 552         implementation moves to cplus_language::sniff_from_mangled_name.
 553         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
 554         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
 555         moves to...
 556         (d_language::sniff_from_mangled_name): ...here.
 557         (d_language_data): Delete la_sniff_from_mangled_name initializer.
 558         * f-lang.c (f_language_data): Likewise.
 559         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
 560         moves to...
 561         (go_language::sniff_from_mangled_name): ...here.
 562         (go_language_data): Delete la_sniff_from_mangled_name initializer.
 563         * language.c (language_sniff_from_mangled_name): Delete.
 564         (unknown_language_data): Delete la_sniff_from_mangled_name
 565         initializer.
 566         (auto_language_data): Likewise.
 567         * language.h (language_data): Delete la_sniff_from_mangled_name
 568         field.
 569         (language_defn::sniff_from_mangled_name): New function.
 570         (language_sniff_from_mangled_name): Delete declaration.
 571         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
 572         field.
 573         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
 574         implementation moves to...
 575         (objc_language::sniff_from_mangled_name): ...here.
 576         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
 577         * opencl-lang.c (opencl_language_data): Likewise.
 578         * p-lang.c (pascal_language_data): Likewise.
 579         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
 580         implementation moves to...
 581         (rust_language::sniff_from_mangled_name): ...here.
 582         (rust_language_data): Delete la_sniff_from_mangled_name
 583         initializer.
 584         * symtab.c (symbol_find_demangled_name): Call
 585         sniff_from_mangled_name member function.
 586
 587 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 588
 589         * ada-lang.c (ada_language_data): Delete la_search_name_hash
 590         initializer.
 591         * c-lang.c (c_language_data): Likewise.
 592         (cplus_language_data): Likewise.
 593         (cplus_language::search_name_hash): New member function.
 594         (asm_language_data): Delete la_search_name_hash initializer.
 595         (minimal_language_data): Likewise.
 596         * d-lang.c (d_language_data): Likewise.
 597         * dictionary.c (default_search_name_hash): Rename to...
 598         (language_defn::search_name_hash): ...this.
 599         * f-lang.c (f_language_data): Likewise.
 600         (f_language::search_name_hash): New member function.
 601         * go-lang.c (go_language_data): Delete la_search_name_hash
 602         initializer.
 603         * language.c (unknown_language_data): Likewise.
 604         (auto_language_data): Likewise.
 605         * language.h (struct language_data): Delete la_search_name_hash
 606         field.
 607         (language_defn::search_name_hash): Declare new member function.
 608         (default_search_name_hash): Delete declaration.
 609         * m2-lang.c (m2_language_data): Delete la_search_name_hash
 610         initializer.
 611         * objc-lang.c (objc_language_data): Likewise.
 612         * opencl-lang.c (opencl_language_data): Likewise.
 613         * p-lang.c (pascal_language_data): Likewise.
 614         * rust-lang.c (rust_language_data): Likewise.
 615         * symtab.c (search_name_hash): Update call.
 616
 617 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 618
 619         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
 620         initializer.
 621         * c-lang.c (class compile_instance): Declare.
 622         (c_language_data): Delete la_get_compile_instance initializer.
 623         (c_language::get_compile_instance): New member function.
 624         (cplus_language_data): Delete la_get_compile_instance initializer.
 625         (cplus_language::get_compile_instance): New member function.
 626         (asm_language_data): Delete la_get_compile_instance initializer.
 627         (minimal_language_data): Likewise.
 628         * c-lang.h (c_get_compile_context): Update comment.
 629         (cplus_get_compile_context): Update comment.
 630         * compile/compile.c (compile_to_object): Update calls, don't rely
 631         on function pointer being NULL.
 632         * d-lang.c (d_language_data): Delete la_get_compile_instance
 633         initializer.
 634         * f-lang.c (f_language_data): Likewise.
 635         * go-lang.c (go_language_data): Likewise.
 636         * language.c (unknown_language_data): Likewise.
 637         (auto_language_data): Likewise.
 638         * language.h (language_data): Delete la_get_compile_instance field.
 639         (language_defn::get_compile_instance): New member function.
 640         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
 641         initializer.
 642         * objc-lang.c (objc_language_data): Likewise.
 643         * opencl-lang.c (opencl_language_data): Likewise.
 644         * p-lang.c (pascal_language_data): Likewise.
 645         * rust-lang.c (rust_language_data): Likewise.
 646
 647 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 648
 649         * ada-lang.c (ada_add_all_symbols): Update comment.
 650         (ada_iterate_over_symbols): Delete, move implementation to...
 651         (ada_language::iterate_over_symbols): ...here, a new member
 652         function, rewrite to use range based for loop.
 653         (ada_language_data): Delete la_iterate_over_symbols initializer.
 654         * c-lang.c (c_language_data): Likewise.
 655         (cplus_language_data): Likewise.
 656         (asm_language_data): Likewise.
 657         (minimal_language_data): Likewise.
 658         * d-lang.c (d_language_data): Likewise.
 659         * f-lang.c (f_language_data): Likewise.
 660         * go-lang.c (go_language_data): Likewise.
 661         * language.c (unknown_language_data): Likewise.
 662         (auto_language_data): Likewise.
 663         * language.h (language_data): Delete la_iterate_over_symbols field.
 664         (language_defn::iterate_over_symbols): New member function.
 665         (LA_ITERATE_OVER_SYMBOLS): Update.
 666         * linespec.c (iterate_over_all_matching_symtabs): Update.
 667         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
 668         initializer.
 669         * objc-lang.c (objc_language_data): Likewise.
 670         * opencl-lang.c (opencl_language_data): Likewise.
 671         * p-lang.c (pascal_language_data): Likewise.
 672         * rust-lang.c (rust_language_data): Likewise.
 673
 674 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 675
 676         * ada-lang.c (ada_language_data): Delete
 677         la_lookup_transparent_type initializer.
 678         * c-lang.c (c_language_data): Likewise.
 679         (cplus_language_data): Likewise.
 680         (cplus_language::lookup_transparent_type): New member function.
 681         (asm_language_data): Delete la_lookup_transparent_type
 682         initializer.
 683         (minimal_language_data): Likewise.
 684         * d-lang.c (d_language_data): Likewise.
 685         * f-lang.c (f_language_data): Likewise.
 686         * go-lang.c (go_language_data): Likewise.
 687         * language.c (unknown_language_data): Likewise.
 688         (auto_language_data): Likewise.
 689         * language.h (struct language_data): Delete
 690         la_lookup_transparent_type field.
 691         (language_defn::lookup_transparent_type): New member function.
 692         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
 693         initializer.
 694         * objc-lang.c (objc_language_data): Likewise.
 695         * opencl-lang.c (opencl_language_data): Likewise.
 696         * p-lang.c (pascal_language_data): Likewise.
 697         * rust-lang.c (rust_language_data): Likewise.
 698         * symtab.c (symbol_matches_domain): Update call.
 699
 700 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 701
 702         * ada-lang.c (ada_language_arch_info): Delete function, move
 703         implementation to...
 704         (ada_language::language_arch_info): ...here, a new member
 705         function.
 706         (ada_language_data): Delete la_language_arch_info.
 707         * c-lang.c (c_language_data): Likewise.
 708         (c_language::language_arch_info): New member function.
 709         (cplus_language_arch_info): Delete function, move
 710         implementation to...
 711         (cplus_language::language_arch_info): ...here, a new member
 712         function.
 713         (cplus_language_data): Delete la_language_arch_info.
 714         (asm_language_data): Likewise.
 715         (asm_language::language_arch_info): New member function.
 716         (minimal_language_data): Delete la_language_arch_info.
 717         (minimal_language::language_arch_info): New member function.
 718         * d-lang.c (d_language_arch_info): Delete function, move
 719         implementation to...
 720         (d_language::language_arch_info): ...here, a new member
 721         function.
 722         (d_language_data): Delete la_language_arch_info.
 723         * f-lang.c (f_language_arch_info): Delete function, move
 724         implementation to...
 725         (f_language::language_arch_info): ...here, a new member
 726         function.
 727         (f_language_data): Delete la_language_arch_info.
 728         * go-lang.c (go_language_arch_info): Delete function, move
 729         implementation to...
 730         (go_language::language_arch_info): ...here, a new member
 731         function.
 732         (go_language_data): Delete la_language_arch_info.
 733         * language.c (unknown_language_data): Likewise.
 734         (unknown_language::language_arch_info): New member function.
 735         (auto_language_data): Delete la_language_arch_info.
 736         (auto_language::language_arch_info): New member function.
 737         (language_gdbarch_post_init): Update call to
 738         la_language_arch_info.
 739         * language.h (language_data): Delete la_language_arch_info
 740         function pointer.
 741         (language_defn::language_arch_info): New function.
 742         * m2-lang.c (m2_language_arch_info): Delete function, move
 743         implementation to...
 744         (m2_language::language_arch_info): ...here, a new member
 745         function.
 746         (m2_language_data): Delete la_language_arch_info.
 747         * objc-lang.c (objc_language_arch_info): Delete function, move
 748         implementation to...
 749         (objc_language::language_arch_info): ...here, a new member
 750         function.
 751         (objc_language_data): Delete la_language_arch_info.
 752         * opencl-lang.c (opencl_language_arch_info): Delete function, move
 753         implementation to...
 754         (opencl_language::language_arch_info): ...here, a new member
 755         function.
 756         (opencl_language_data): Delete la_language_arch_info.
 757         * p-lang.c (pascal_language_arch_info): Delete function, move
 758         implementation to...
 759         (pascal_language::language_arch_info): ...here, a new member
 760         function.
 761         (pascal_language_data): Delete la_language_arch_info.
 762         * rust-lang.c (rust_language_arch_info): Delete function, move
 763         implementation to...
 764         (rust_language::language_arch_info): ...here, a new member
 765         function.
 766         (rust_language_data): Delete la_language_arch_info.
 767
 768 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 769
 770         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
 771         initializer.
 772         * c-lang.c (c_language_data): Likewise.
 773         (cplus_language_data): Likewise.
 774         (cplus_language::pass_by_reference_info): New method.
 775         (asm_language_data): Delete la_pass_by_reference initializer.
 776         (minimal_language_data): Likewise.
 777         * cp-abi.c (cp_pass_by_reference): Remove use of
 778         default_pass_by_reference.
 779         * d-lang.c (d_language_data): Likewise.
 780         * f-lang.c (f_language_data): Likewise.
 781         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
 782         default_pass_by_reference.
 783         * go-lang.c (go_language_data): Likewise.
 784         * language.c (language_pass_by_reference): Update.
 785         (default_pass_by_reference): Delete.
 786         (unknown_language_data): Delete la_pass_by_reference
 787         initializer.
 788         (auto_language_data): Likewise.
 789         * language.h (struct language_data): Delete la_pass_by_reference
 790         field.
 791         (language_defn::pass_by_reference_info): New member function.
 792         (default_pass_by_reference): Delete declaration.
 793         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
 794         initializer.
 795         * objc-lang.c (objc_language_data): Likewise.
 796         * opencl-lang.c (opencl_language_data): Likewise.
 797         * p-lang.c (pascal_language_data): Likewise.
 798         * rust-lang.c (rust_language_data): Likewise.
 799
 800 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 801
 802         * ada-lang.c (ada_read_var_value): Delete function, move
 803         implementation to...
 804         (ada_language::read_var_value): ...here.
 805         (ada_language_data): Delete la_read_var_value initializer.
 806         * c-lang.c (c_language_data): Likewise.
 807         (cplus_language_data): Likewise.
 808         (minimal_language_data): Likewise.
 809         * d-lang.c (d_language_data): Likewise.
 810         * f-lang.c (f_language_data): Likewise.
 811         * findvar.c (default_read_var_value): Rename to...
 812         (language_defn::read_var_value): ...this.
 813         * findvar.c (read_var_value): Update header comment, and change to
 814         call member function instead of function pointer.
 815         * go-lang.c (go_language_data): Likewise.
 816         * language.c (unknown_language_data): Delete la_read_var_value
 817         initializer.
 818         (auto_language_data): Likewise.
 819         * language.h (struct language_data): Delete la_read_var_value
 820         field.
 821         (language_defn::read_var_value): New member function.
 822         (default_read_var_value): Delete declaration.
 823         * m2-lang.c (m2_language_data): Delete la_read_var_value
 824         initializer.
 825         * objc-lang.c (objc_language_data): Likewise.
 826         * opencl-lang.c (opencl_language_data): Likewise.
 827         * p-lang.c (pascal_language_data): Likewise.
 828         * rust-lang.c (rust_language_data): Likewise.
 829         * value.h (default_read_var_value): Delete declaration.
 830
 831 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 832
 833         * ada-lang.c (ada_print_array_index): Delete function, move
 834         implementation to...
 835         (ada_language::print_array_index): ...here.
 836         (ada_language_data): Delete la_print_array_index initializer.
 837         * c-lang.c (c_language_data): Likewise.
 838         (cplus_language_data): Likewise.
 839         (minimal_language_data): Likewise.
 840         * d-lang.c (d_language_data): Likewise.
 841         * f-lang.c (f_language_data): Likewise.
 842         * go-lang.c (go_language_data): Likewise.
 843         * language.c (default_print_array_index): Delete function, move
 844         implementation to...
 845         (language_defn::print_array_index): ...here.
 846         (unknown_language_data): Delete la_print_array_index initializer.
 847         (auto_language_data): Likewise.
 848         * language.h (struct language_data): Delete la_print_array_index
 849         field.
 850         (language_defn::print_array_index): New member function.
 851         (LA_PRINT_ARRAY_INDEX): Update.
 852         (default_print_array_index): Delete declaration.
 853         * m2-lang.c (m2_language_data): Delete la_print_array_index
 854         initializer.
 855         * objc-lang.c (objc_language_data): Likewise.
 856         * opencl-lang.c (opencl_language_data): Likewise.
 857         * p-lang.c (pascal_language_data): Likewise.
 858         * rust-lang.c (rust_language_data): Likewise.
 859
 860 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 861
 862         * gdb/ada-lang.c (ada_language_defn): Convert to...
 863         (ada_language_data): ...this.
 864         (class ada_language): New class.
 865         (ada_language_defn): New static global.
 866         * gdb/c-lang.c (c_language_defn): Convert to...
 867         (c_language_data): ...this.
 868         (class c_language): New class.
 869         (c_language_defn): New static global.
 870         (cplus_language_defn): Convert to...
 871         (cplus_language_data): ...this.
 872         (class cplus_language): New class.
 873         (cplus_language_defn): New static global.
 874         (asm_language_defn): Convert to...
 875         (asm_language_data): ...this.
 876         (class asm_language): New class.
 877         (asm_language_defn): New static global.
 878         (minimal_language_defn): Convert to...
 879         (minimal_language_data): ...this.
 880         (class minimal_language): New class.
 881         (minimal_language_defn): New static global.
 882         * gdb/d-lang.c (d_language_defn): Convert to...
 883         (d_language_data): ...this.
 884         (class d_language): New class.
 885         (d_language_defn): New static global.
 886         * gdb/f-lang.c (f_language_defn): Convert to...
 887         (f_language_data): ...this.
 888         (class f_language): New class.
 889         (f_language_defn): New static global.
 890         * gdb/go-lang.c (go_language_defn): Convert to...
 891         (go_language_data): ...this.
 892         (class go_language): New class.
 893         (go_language_defn): New static global.
 894         * gdb/language.c (unknown_language_defn): Remove declaration.
 895         (current_language): Initialize to nullptr, real initialization is
 896         moved to _initialize_language.
 897         (languages): Delete global.
 898         (language_defn::languages): Define.
 899         (set_language_command): Use language_defn::languages.
 900         (set_language): Likewise.
 901         (range_error): Likewise.
 902         (language_enum): Likewise.
 903         (language_def): Likewise.
 904         (add_set_language_command): Use language_def::languages for the
 905         language list, and language_def to lookup language pointers.
 906         (skip_language_trampoline): Use language_defn::languages.
 907         (unknown_language_defn): Convert to...
 908         (unknown_language_data): ...this.
 909         (class unknown_language): New class.
 910         (unknown_language_defn): New static global.
 911         (auto_language_defn): Convert to...
 912         (auto_language_data): ...this.
 913         (class auto_language): New class.
 914         (auto_language_defn): New static global.
 915         (language_gdbarch_post_init): Use language_defn::languages.
 916         (_initialize_language): Initialize current_language.
 917         * gdb/language.h (struct language_defn): Rename to...
 918         (struct language_data): ...this.
 919         (struct language_defn): New.
 920         (auto_language_defn): Delete.
 921         (unknown_language_defn): Delete.
 922         (minimal_language_defn): Delete.
 923         (ada_language_defn): Delete.
 924         (asm_language_defn): Delete.
 925         (c_language_defn): Delete.
 926         (cplus_language_defn): Delete.
 927         (d_language_defn): Delete.
 928         (f_language_defn): Delete.
 929         (go_language_defn): Delete.
 930         (m2_language_defn): Delete.
 931         (objc_language_defn): Delete.
 932         (opencl_language_defn): Delete.
 933         (pascal_language_defn): Delete.
 934         (rust_language_defn): Delete.
 935         * gdb/m2-lang.c (m2_language_defn): Convert to...
 936         (m2_language_data): ...this.
 937         (class m2_language): New class.
 938         (m2_language_defn): New static global.
 939         * gdb/objc-lang.c (objc_language_defn): Convert to...
 940         (objc_language_data): ...this.
 941         (class objc_language): New class.
 942         (objc_language_defn): New static global.
 943         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
 944         (opencl_language_data): ...this.
 945         (class opencl_language): New class.
 946         (opencl_language_defn): New static global.
 947         * gdb/p-lang.c (pascal_language_defn): Convert to...
 948         (pascal_language_data): ...this.
 949         (class pascal_language): New class.
 950         (pascal_language_defn): New static global.
 951         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
 952         language pointer, update comment format.
 953         * gdb/rust-lang.c (rust_language_defn): Convert to...
 954         (rust_language_data): ...this.
 955         (class rust_language): New class.
 956         (rust_language_defn): New static global.
 957
 958 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
 959
 960         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
 961         member variable.
 962         <m_stmt_at_address>: New member variable.
 963         (lnp_state_machine::record_line): Don't record some lines, update
 964         tracking of is_stmt at the same address.
 965         (lnp_state_machine::lnp_state_machine): Initialise new member
 966         variables.
 967
 968 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 969
 970         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
 971         "-include gnu-nat-mig.h".
 972         * gnu-nat-mig.h: New file.
 973         * gnu-nat.c: Include "gnu-nat-mig.h".
 974         (exc_server, msg_reply_server, notify_server,
 975         process_reply_server): Remove declarations.
 976
 977 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 978
 979         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
 980         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
 981         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
 982         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
 983         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
 984         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
 985         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
 986         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
 987         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
 988         to gnu_nat_target class.
 989         * gnu-nat.c: Likewise.
 990         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
 991         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
 992         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
 993         object.
 994         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
 995         instead of `gnu_target'.
 996
 997 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 998
 999         * i386-gnu-tdep.c: Include "gdbcore.h"
1000         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
1001         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
1002         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
1003         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
1004         i386_gnu_sigcontext_addr): New functions
1005         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
1006         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
1007         tdep.
1008
1009 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1010
1011         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
1012         before fork_inferior call. Avoid calling it if target_is_pushed returns
1013         true.
1014
1015 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1016
1017         * gnu-nat.h (gnu_target): New variable declaration.
1018         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
1019         gnu_target.
1020         * gnu-nat.c (gnu_target): New variable.
1021         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
1022         add_thread_silent, and add_thread calls.
1023         (gnu_nat_target::create_inferior): Pass gnu_target to
1024         add_thread_silent, thread_change_ptid call.
1025         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
1026         call.
1027
1028 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1029
1030         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
1031         (gnu_nat_target::find_memory_regions): Remove unused
1032         `old_address' variable.
1033
1034 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1035
1036         * gnu-nat.c: Include "gdbarch.h".
1037
1038 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1039
1040         * reply_mig_hack.awk (Error return): Cast function through
1041         void *, to bypass compiler function call check.
1042
1043 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1044
1045         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
1046         $(srcdir)/reply_mig_hack.awk.
1047
1048 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1049
1050         * gnu-nat.h (gnu_debug_flag): Set type to bool.
1051
1052 2020-05-30  Jonny Grant  <jg@jguk.org>
1053
1054         * configure.ac (ACX_BUGURL): change bug URL to https.
1055
1056 2020-05-30  Pedro Alves  <palves@redhat.com>
1057
1058         * cp-support.c (replace_typedefs_template): New.
1059         (replace_typedefs_qualified_name): Handle
1060         DEMANGLE_COMPONENT_TEMPLATE.
1061
1062 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
1063
1064         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
1065         dwarf2/index-cache.h, dwarf2/index-write.c,
1066         dwarf2/index-write.h, dwarf2/line-header.c,
1067         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
1068         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
1069         variables and fields from `dwarf2_per_objfile` to just
1070         `per_objfile` throughout.
1071
1072 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
1073
1074         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1075         <push_dwarf_reg_entry_value>: Add comment.
1076
1077 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
1078             Keith Seitz  <keiths@redhat.com>
1079
1080         * python/python.c (do_start_initialization): Call PyEval_SaveThread
1081         instead of PyEval_ReleaseLock.
1082         (class gdbpy_gil): Move to earlier in file.
1083         (finalize_python): Set gdb_python_initialized.
1084         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
1085         when not initialized.
1086
1087 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
1088
1089         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1090         <push_dwarf_reg_entry_value>: Remove assert.  Override
1091         per_objfile with caller_per_objfile.
1092
1093 2020-05-28  Tom de Vries  <tdevries@suse.de>
1094
1095         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
1096         PR gold/15646 workaround to symbol kind "type".
1097
1098 2020-05-27  Tom Tromey  <tromey@adacore.com>
1099
1100         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
1101
1102 2020-05-27  Tom Tromey  <tromey@adacore.com>
1103
1104         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
1105         Use htab_find_with_hash.
1106         <add_abbrev>: Remove "abbrev_number" parameter.
1107         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
1108         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
1109         (hash_abbrev): Add comment.
1110         (abbrev_table::lookup_abbrev): Move to header file.
1111         (abbrev_table::read): Update.
1112
1113 2020-05-27  Tom Tromey  <tromey@adacore.com>
1114
1115         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
1116         method.
1117         <canonical_name>: New member.
1118         <raw_name>: Rename from "name".
1119         (partial_die_info): Initialize canonical_name.
1120         (scan_partial_symbols): Check raw_name.
1121         (partial_die_parent_scope, partial_die_full_name)
1122         (add_partial_symbol, add_partial_subprogram)
1123         (add_partial_enumeration, load_partial_dies): Use "name" method.
1124         (partial_die_info::name): New method.
1125         (partial_die_info::read, guess_partial_die_structure_name)
1126         (partial_die_info::fixup): Update.
1127
1128 2020-05-27  Tom Tromey  <tromey@adacore.com>
1129
1130         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
1131         <get_ref_die_offset>: Inline.
1132         <get_ref_die_offset_complaint>: New method.
1133         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
1134         (attribute::get_ref_die_offset_complaint): Rename from
1135         get_ref_die_offset.  Just issue complaint.
1136
1137 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1138
1139         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
1140
1141 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1142
1143         * exec.c (exec_file_attach): Use errno value of first openp failure.
1144
1145 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1146
1147         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
1148         Don't close thread handle.
1149
1150 2020-05-27  Tom Tromey  <tom@tromey.com>
1151             Simon Marchi  <simon.marchi@efficios.com>
1152
1153         * objfiles.h (struct objfile) <partial_symtabs>: Now a
1154         shared_ptr.
1155         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
1156         member.
1157         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
1158         dwarf2_per_bfd_objfile_data_key>: New globals.
1159         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
1160         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
1161         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
1162         shared.
1163         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
1164         short-circuit when sharing.
1165         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
1166         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
1167
1168 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1169
1170         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
1171         to...
1172         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
1173         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
1174
1175 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1176
1177         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
1178         build_name_components, find_name_components_bounds>:
1179         Add per_objfile parameter.
1180         (struct mapped_index) <symbol_name_at>: Likewise.
1181         (struct mapped_debug_names): Remove constructor.
1182         <dwarf2_per_objfile>: Remove field.
1183         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
1184         (mapped_index_base::find_name_components_bounds,
1185         mapped_index_base::build_name_components,
1186         dw2_expand_symtabs_matching_symbol): Likewise.
1187         (class mock_mapped_index) <symbol_name_at>: Likewise.
1188         (check_match): Likewise.
1189         (check_find_bounds_finds): Likewise.
1190         (test_mapped_index_find_name_component_bounds): Update.
1191         (CHECK_MATCH): Update.
1192         (dw2_expand_symtabs_matching): Update.
1193         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
1194         per_objfile parameter.
1195         <find_vec_in_debug_names>: Likewise.
1196         <m_per_objfile>: New field.
1197         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
1198         parameter.
1199         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
1200         (dw2_debug_names_iterator::next): Update.
1201         (dw2_debug_names_lookup_symbol): Update.
1202         (dw2_debug_names_expand_symtabs_for_function): Update.
1203         (dw2_debug_names_map_matching_symbols): Update.
1204         (dw2_debug_names_expand_symtabs_matching): Update.
1205         (dwarf2_read_debug_names): Update.
1206
1207 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1208
1209         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
1210         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
1211         move to dwarf2_per_objfile.
1212         <read_in_chain>: Remove.
1213         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
1214         remove_all_cus, age_comp_units>: New methods.
1215         <m_dwarf2_cus>: New member.
1216         (struct dwarf2_per_cu_data) <cu>: Remove.
1217         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
1218         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
1219         moved to methods of dwarf2_per_objfile.
1220         (dwarf2_clear_marks): Remove.
1221         (dwarf2_queue_item::~dwarf2_queue_item): Update.
1222         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
1223         (dwarf2_per_bfd::free_cached_comp_units): Remove.
1224         (dwarf2_per_objfile::remove_all_cus): New.
1225         (class free_cached_comp_units) <~free_cached_comp_units>:
1226         Update.
1227         (load_cu): Update.
1228         (dw2_do_instantiate_symtab): Adjust.
1229         (fill_in_sig_entry_from_dwo_entry): Adjust.
1230         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1231         (cutu_reader::cutu_reader): Likewise.
1232         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
1233         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
1234         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
1235         and dwarf2_per_objfile::age_comp_units.
1236         (load_partial_comp_unit): Update.
1237         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
1238         (process_queue): Likewise.
1239         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
1240         backlink.
1241         (dwarf2_read_addr_index): Likewise.
1242         (follow_die_offset): Likewise.
1243         (dwarf2_fetch_die_loc_sect_off): Likewise.
1244         (dwarf2_fetch_constant_bytes): Likewise.
1245         (dwarf2_fetch_die_type_sect_off): Likewise.
1246         (follow_die_sig_1): Likewise.
1247         (load_full_type_unit): Likewise.
1248         (read_signatured_type): Likewise.
1249         (dwarf2_cu::dwarf2_cu): Don't set cu field.
1250         (dwarf2_cu::~dwarf2_cu): Remove.
1251         (dwarf2_per_objfile::get_cu): New.
1252         (dwarf2_per_objfile::set_cu): New.
1253         (age_cached_comp_units): Rename to...
1254         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
1255         to std::unordered_map.
1256         (free_one_cached_comp_unit): Rename to...
1257         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
1258         to std::unordered_map.
1259         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
1260         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
1261         a dwarf2_per_objfile in data.
1262         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
1263         (dwarf2_clear_marks): Remove.
1264
1265 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1266
1267         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
1268         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
1269         (init_tu_and_read_dwo_dies): Likewise.
1270         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
1271         (cutu_reader::cutu_reader): Likewise.
1272         (load_partial_comp_unit): Likewise.
1273         (process_psymtab_comp_unit): Update.
1274         (build_type_psymtabs_1): Update.
1275         (process_skeletonless_type_unit): Update.
1276         (load_full_comp_unit): Update.
1277         (find_partial_die): Update.
1278         (dwarf2_read_addr_index): Update.
1279         (read_signatured_type): Update.
1280
1281 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1282
1283         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
1284         m_header_read_in>: New fields.
1285         <get_header>: New method.
1286         * dwarf2/read.c (per_cu_header_read_in): Remove.
1287         (dwarf2_per_cu_data::get_header): New.
1288         (dwarf2_per_cu_data::addr_size): Update.
1289         (dwarf2_per_cu_data::offset_size): Update.
1290         (dwarf2_per_cu_data::ref_addr_size): Update.
1291
1292 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1293
1294         * dwarf2/read.c (load_cu): Return dwarf2_cu.
1295         (dw2_do_instantiate_symtab): Update.
1296         (queue_and_load_all_dwo_tus): Change parameter from
1297         dwarf2_per_cu_data to dwarf2_cu.
1298         (dwarf2_fetch_die_loc_sect_off): Update.
1299         (dwarf2_fetch_constant_bytes): Update.
1300         (dwarf2_fetch_die_type_sect_off): Update.
1301
1302 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1303
1304         * dwarf2/read.c (process_full_comp_unit,
1305         process_full_type_unit): Remove per_cu, per_objfile paramters.
1306         Add dwarf2_cu parameter.
1307         (process_queue): Update.
1308
1309 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1310
1311         * dwarf2/read.c (create_cu_from_index_list): Replace
1312         dwarf2_per_objfile parameter with dwarf2_per_bfd.
1313         (create_cus_from_index_list): Likewise.
1314         (create_cus_from_index): Likewise.
1315         (create_signatured_type_table_from_index): Likewise.
1316         (create_cus_from_debug_names_list): Likewise.
1317         (create_cus_from_debug_names): Likewise.
1318         (dwarf2_read_gdb_index): Update.
1319         (dwarf2_read_debug_names): Update.
1320
1321 2020-05-27  Tom Tromey  <tom@tromey.com>
1322             Simon Marchi  <simon.marchi@efficios.com>
1323
1324         * dwarf2/read.h (struct dwarf2_per_objfile)
1325         <get_type_for_signatured_type, set_type_for_signatured_type>:
1326         New methods.
1327         <m_type_map>: New member.
1328         (struct signatured_type) <type>: Remove.
1329         * dwarf2/read.c
1330         (dwarf2_per_objfile::get_type_for_signatured_type,
1331         dwarf2_per_objfile::set_type_for_signatured_type): New.
1332         (get_signatured_type): Use new methods.
1333
1334 2020-05-27  Tom Tromey  <tom@tromey.com>
1335             Simon Marchi  <simon.marchi@efficios.com>
1336
1337         * dwarf2/read.h (struct type_unit_group_unshareable): New.
1338         (struct dwarf2_per_objfile) <type_units>: New member.
1339         <get_type_unit_group_unshareable>: New method.
1340         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
1341         num_symtabs, symtabs>: Remove; move to
1342         type_unit_group_unshareable.
1343         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
1344         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
1345         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
1346
1347 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1348
1349         * dwarf2/read.h (struct dwarf2_per_cu_data):
1350         <dwarf2_per_objfile>: Remove.
1351         * dwarf2/read.c (create_cu_from_index_list): Don't assign
1352         dwarf2_per_objfile.
1353         (create_signatured_type_table_from_index): Likewise.
1354         (create_signatured_type_table_from_debug_names): Likewise.
1355         (create_debug_type_hash_table): Likewise.
1356         (fill_in_sig_entry_from_dwo_entry): Likewise.
1357         (create_type_unit_group): Likewise.
1358         (read_comp_units_from_section): Likewise.
1359         (create_cus_hash_table): Likewise.
1360
1361 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1362
1363         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
1364         dwarf2_per_cu_data::dwarf2_per_objfile.
1365         (compute_compunit_symtab_includes): Likewise.
1366         (dwarf2_cu::start_symtab): Likewise.
1367
1368 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1369
1370         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
1371         parameter.
1372         * dwarf2/read.c (get_die_type_at_offset): Likewise.
1373         (read_namespace_alias): Update.
1374         (lookup_die_type): Update.
1375         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
1376         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
1377         Update.
1378         (disassemble_dwarf_expression): Update.
1379
1380 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1381
1382         * dwarf2/read.h (struct dwarf2_queue_item): Add
1383         dwarf2_per_objfile parameter, assign new parameter.
1384         <per_objfile>: New field.
1385         * dwarf2/read.c (free_one_cached_comp_unit): Add
1386         dwarf2_per_objfile parameter.
1387         (queue_comp_unit): Likewise.
1388         (dw2_do_instantiate_symtab): Update.
1389         (process_psymtab_comp_unit): Update.
1390         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
1391         (process_imported_unit_die): Update.
1392         (queue_and_load_dwo_tu): Update.
1393         (follow_die_offset): Update.
1394         (follow_die_sig_1): Update.
1395
1396 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1397
1398         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
1399         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
1400         (read_call_site_scope): Assign per_objfile.
1401         (dwarf2_per_cu_data::objfile): Remove.
1402         * gdbtypes.h (struct call_site) <per_objfile>: New member.
1403         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
1404         dwarf2_per_objfile parameter.
1405         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
1406         dwarf2_per_objfile parameter.
1407         (dwarf_expr_reg_to_entry_parameter): Add output
1408         dwarf2_per_objfile parameter.
1409         (locexpr_get_frame_base): Update.
1410         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
1411         <push_dwarf_reg_entry_value>: Update.
1412         <call_site_to_target_addr>: Update.
1413         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
1414         parameter.
1415         (value_of_dwarf_reg_entry): Update.
1416         (rw_pieced_value): Update.
1417         (indirect_synthetic_pointer): Update.
1418         (dwarf2_evaluate_property): Update.
1419         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
1420         parameter.
1421         (locexpr_read_variable): Update.
1422         (locexpr_get_symbol_read_needs): Update.
1423         (loclist_read_variable): Update.
1424
1425 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1426
1427         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
1428         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1429         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
1430         parameter.
1431         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
1432         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1433         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
1434         parameter.
1435         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
1436         sect_variable_value): Add dwarf2_per_objfile parameter.
1437         (class dwarf_evaluate_loc_desc) <dwarf_call,
1438         dwarf_variable_value>: Update.
1439         (fetch_const_value_from_synthetic_pointer): Add
1440         dwarf2_per_objfile parameter.
1441         (fetch_const_value_from_synthetic_pointer): Update.
1442         (coerced_pieced_ref): Update.
1443         (class symbol_needs_eval_context) <dwarf_call,
1444         dwarf_variable_value>: Update.
1445         (dwarf2_compile_expr_to_ax): Update.
1446
1447 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1448
1449         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
1450         parameter.
1451         (dwarf2_evaluate_loc_desc_full): Update.
1452
1453 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1454
1455         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
1456         parameter.
1457         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
1458         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
1459         dwarf2_per_objfile parameter.
1460         (decode_debug_loc_dwo_addresses): Likewise.
1461         (dwarf2_find_location_expression): Update.
1462         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
1463         (locexpr_describe_location_piece): Add dwarf2_per_objfile
1464         parameter.
1465         (disassemble_dwarf_expression): Add dwarf2_per_objfile
1466         parameter.
1467         (locexpr_describe_location_1): Likewise.
1468         (locexpr_describe_location): Update.
1469
1470 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1471
1472         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
1473         Remove.
1474         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
1475         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
1476         (dwarf2_compile_property_to_c): Update.
1477         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
1478         use text offset from objfile.
1479         (locexpr_tracepoint_var_ref): Update.
1480         (locexpr_generate_c_location): Update.
1481         (loclist_describe_location): Update.
1482         (loclist_tracepoint_var_ref): Update.
1483         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
1484         dwarf2_per_objfile parameter.
1485         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
1486         use text offset from objfile.
1487         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
1488
1489 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1490
1491         * dwarf2/expr.h (struct dwarf_expr_context)
1492         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
1493         <offset>: Remove.
1494         <per_objfile>: New member.
1495         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
1496         dwarf2_per_objfile parameter.  Don't set offset, set
1497         per_objfile.
1498         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
1499         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
1500         a dwarf2_per_objfile object instead of an offset.
1501         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
1502         constructor.
1503         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
1504         to dwarf2_expr_executor constructor.  Don't set offset.
1505         (dwarf2_fetch_cfa_info): Update.
1506         (struct dwarf2_frame_cache) <text_offset>: Remove.
1507         <per_objfile>: New field.
1508         (dwarf2_frame_cache): Update.
1509         (dwarf2_frame_prev_register): Update.
1510         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1511         <dwarf_evaluate_loc_desc>: Add constructor.
1512         (dwarf2_evaluate_loc_desc_full): Update.
1513         (dwarf2_locexpr_baton_eval): Update.
1514         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
1515         Add constructor.
1516         (dwarf2_loc_desc_get_symbol_read_needs): Update.
1517
1518 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1519
1520         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
1521         addr_sized_int_type>: Move to dwarf2_cu.
1522         <int_type>: Move to dwarf2_per_objfile.
1523         (struct dwarf2_per_objfile) <int_type>: Move here.
1524         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
1525         addr_sized_int_type>: Move here.
1526         (read_func_scope): Update.
1527         (read_array_type): Update.
1528         (read_tag_string_type): Update.
1529         (attr_to_dynamic_prop): Update.
1530         (dwarf2_per_cu_data::int_type): Rename to...
1531         (dwarf2_per_objfile::int_type): ... this.
1532         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
1533         (dwarf2_cu::addr_sized_int_type): ... this.
1534         (read_subrange_type): Update.
1535         (dwarf2_per_cu_data::addr_type): Rename to...
1536         (dwarf2_cu::addr_type): ... this.
1537         (set_die_type): Update.
1538
1539 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1540
1541         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
1542         data through per_cu->cu.
1543
1544 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1545
1546         * dwarf2/read.c (lookup_dwo_comp_unit): Change
1547         dwarf2_per_cu_data parameter fo dwarf2_cu.
1548         (lookup_dwo_type_unit): Likewise.
1549         (read_cutu_die_from_dwo): Likewise.
1550         (lookup_dwo_unit): Likewise.
1551         (open_and_init_dwo_file): Likewise.
1552         (lookup_dwo_cutu): Likewise.
1553         (lookup_dwo_comp_unit): Likewise.
1554         (lookup_dwo_type_unit): Likewise.
1555         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1556         (cutu_reader::cutu_reader): Update.
1557
1558 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1559
1560         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
1561         parameter.
1562         (process_full_type_unit): Likewise.
1563         (process_queue): Update.
1564
1565 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1566
1567         * dwarf2/read.c (recursively_compute_inclusions): Add
1568         dwarf2_per_objfile parameter.
1569         (compute_compunit_symtab_includes): Likewise.
1570         (process_cu_includes): Update.
1571
1572 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1573
1574         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
1575         parameter.
1576         (create_type_unit_group): Update.
1577         (process_psymtab_comp_unit_reader): Update.
1578         (build_type_psymtabs_reader): Update.
1579
1580 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1581
1582         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
1583         object through m_this_cu->cu.
1584
1585 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1586
1587         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
1588         the info parameter.
1589         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
1590
1591 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1592
1593         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
1594         per_objfile parameter.
1595         (load_full_type_unit): Add per_objfile parameter.
1596         (read_signatured_type): Likewise.
1597         (load_full_comp_unit): Likewise.
1598         (load_cu): Likewise.
1599         (dw2_do_instantiate_symtab): Likewise.
1600         (dw2_get_file_names): Likewise.
1601         (dw2_map_symtabs_matching_filename): Update.
1602         (dw_expand_symtabs_matching_file_matcher): Update.
1603         (dw2_map_symbol_filenames): Update.
1604         (process_psymtab_comp_unit): Add per_objfile parameter.
1605         (build_type_psymtabs_1): Update.
1606         (process_skeletonless_type_unit): Update.
1607         (dwarf2_build_psymtabs_hard): Update.
1608         (load_partial_comp_unit): Add per_objfile parameter.
1609         (scan_partial_symbols): Update.
1610         (load_full_comp_unit): Add per_objfile parameter.
1611         (process_imported_unit_die): Update.
1612         (create_cus_hash_table): Update.
1613         (find_partial_die): Update.
1614         (dwarf2_read_addr_index): Update.
1615         (follow_die_offset): Update.
1616         (dwarf2_fetch_die_loc_sect_off): Update.
1617         (dwarf2_fetch_constant_bytes): Update.
1618         (dwarf2_fetch_die_type_sect_off): Update.
1619         (follow_die_sig_1): Update.
1620         (load_full_type_unit): Add per_objfile parameter.
1621         (read_signatured_type): Likewise.
1622
1623 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1624
1625         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
1626         of objfile_name.
1627
1628 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1629
1630         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
1631         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
1632         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
1633         field.
1634         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
1635         (create_cus_from_index): Update.
1636         (dwarf2_read_gdb_index): Update.
1637         (create_cus_from_debug_names): Update.
1638         (dwarf2_read_debug_names): Update.
1639         (get_abbrev_section_for_cu): Update.
1640         (create_all_comp_units): Update.
1641         (read_attribute_value): Update.
1642         (get_debug_line_section): Update.
1643         * dwarf2/index-cache.c (index_cache::store): Update.
1644         * dwarf2/index-write.c (save_gdb_index_command): Update.
1645         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
1646
1647 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1648
1649         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
1650         member.
1651         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
1652         dwarf2_per_cu_data::per_bfd.
1653         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
1654         (create_type_unit_group): Likewise.
1655         (queue_comp_unit): Remove reference to
1656         per_cu->dwarf2_per_objfile.
1657         (maybe_queue_comp_unit): Likewise.
1658         (fill_in_sig_entry_from_dwo_entry): Assign new field.
1659         (create_cus_hash_table): Assign new field.
1660
1661 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1662
1663         * dwarf2/read.c: Replace
1664         dwarf2_cu->per_cu->dwarf2_per_objfile references with
1665         dwarf2_cu->per_objfile throughout.
1666
1667 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1668
1669         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
1670         parameter, don't use per_cu->dwarf2_per_objfile.
1671         (dw2_instantiate_symtab): Likewise.
1672         (dw2_find_last_source_symtab): Update.
1673         (dw2_map_expand_apply): Update.
1674         (dw2_lookup_symbol): Update.
1675         (dw2_expand_symtabs_for_function): Update.
1676         (dw2_expand_all_symtabs): Update.
1677         (dw2_expand_symtabs_with_fullname): Update.
1678         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
1679         don't use per_cu->dwarf2_per_objfile.
1680         (dw2_expand_marked_cus): Update.
1681         (dw2_find_pc_sect_compunit_symtab): Update.
1682         (dw2_debug_names_lookup_symbol): Update.
1683         (dw2_debug_names_expand_symtabs_for_function): Update.
1684         (dw2_debug_names_map_matching_symbols): Update.
1685         (dwarf2_psymtab::expand_psymtab): Update.
1686
1687 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1688
1689         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
1690         <per_objfile>: New member.
1691         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
1692         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
1693         call to dwarf2_cu.
1694         (cutu_reader::cutu_reader): Update.
1695         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
1696
1697 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1698
1699         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
1700         struct dwarf2_per_objfile.
1701         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
1702         dwarf2_per_bfd.
1703         * dwarf2/read.c (set_die_type): Update.
1704         (get_die_type_at_offset): Update.
1705
1706 2020-05-27  Tom Tromey  <tom@tromey.com>
1707             Simon Marchi  <simon.marchi@efficios.com>
1708
1709         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
1710         method.
1711         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
1712         get_symtab, set_symtab>: New methods.
1713         <m_symtabs>: New field.
1714         (struct dwarf2_psymtab): Derive from partial_symtab.
1715         <readin_p, get_compunit_symtab>: Declare methods.
1716         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
1717         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
1718         New methods.
1719         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
1720         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
1721         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
1722         (dw2_symtab_iter_next, dw2_print_stats)
1723         (dw2_expand_symtabs_with_fullname)
1724         (dw2_expand_symtabs_matching_one)
1725         (dw_expand_symtabs_matching_file_matcher)
1726         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
1727         (dw2_debug_names_iterator::next)
1728         (dw2_debug_names_map_matching_symbols)
1729         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
1730         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
1731         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
1732         New methods.
1733         (get_compunit_symtab, process_full_comp_unit)
1734         (process_full_type_unit): Update.
1735         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
1736
1737 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1738
1739         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
1740         then introduce a new dwarf2_per_objfile type.
1741         <read_line_string>: Move to the new dwarf2_per_objfile type.
1742         <objfile>: Likewise.
1743         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
1744         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
1745         dwarf2_per_objfile->per_bfd.
1746         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
1747         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
1748         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
1749         (dwarf2_per_bfd::free_cached_comp_units): ... this.
1750         (dwarf2_has_info): Allocate dwarf2_per_bfd.
1751         (dwarf2_per_objfile::locate_sections): Rename to...
1752         (dwarf2_per_bfd::locate_sections): ... this.
1753         (dwarf2_per_objfile::get_cutu): Rename to...
1754         (dwarf2_per_bfd::get_cutu): ... this.
1755         (dwarf2_per_objfile::get_cu): Rename to...
1756         (dwarf2_per_bfd::get_cu): ... this.
1757         (dwarf2_per_objfile::get_tu): Rename to...
1758         (dwarf2_per_bfd::get_tu): ... this.
1759         (dwarf2_per_objfile::allocate_per_cu): Rename to...
1760         (dwarf2_per_bfd::allocate_per_cu): ... this.
1761         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
1762         (dwarf2_per_bfd::allocate_signatured_type): ... this.
1763         (get_gdb_index_contents_ftype): Change parameter from
1764         dwarf2_per_objfile to dwarf2_per_bfd.
1765         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
1766         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
1767
1768 2020-05-27  Tom Tromey  <tom@tromey.com>
1769             Simon Marchi  <simon.marchi@efficios.com>
1770
1771         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
1772         (allocate_piece_closure): Set "per_objfile" member.
1773         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
1774         (locexpr_describe_location, loclist_describe_location): Use new
1775         member.
1776         * dwarf2/read.c (read_call_site_scope)
1777         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
1778         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
1779         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
1780         handle_data_member_location): Set per_objfile member.
1781         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
1782         member.
1783         (struct dwarf2_loclist_baton) <per_objfile>: New member.
1784
1785 2020-05-27  Tom Tromey  <tom@tromey.com>
1786
1787         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
1788         allocate_signatured_type>: Declare new methods.
1789         <m_num_psymtabs>: New member.
1790         (struct dwarf2_per_cu_data) <index>: New member.
1791         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
1792         (dwarf2_per_objfile::allocate_signatured_type): New methods.
1793         (create_cu_from_index_list): Use allocate_per_cu.
1794         (create_signatured_type_table_from_index)
1795         (create_signatured_type_table_from_debug_names)
1796         (create_debug_type_hash_table, add_type_unit)
1797         (read_comp_units_from_section): Use allocate_signatured_type.
1798
1799 2020-05-27  Tom Tromey  <tom@tromey.com>
1800
1801         * psymtab.c (partial_map_expand_apply)
1802         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
1803         (psym_lookup_global_symbol_language)
1804         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
1805         (psym_print_stats, psym_expand_symtabs_for_function)
1806         (psym_map_symbol_filenames, psym_map_matching_symbols)
1807         (psym_expand_symtabs_matching)
1808         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
1809         (maintenance_check_psymtabs): Update.
1810         * psympriv.h (struct partial_symtab) <readin_p,
1811         get_compunit_symtab>: Add objfile parameter.
1812         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
1813         Likewise.
1814         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
1815         get_compunit_symtab>: Likewise.
1816         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
1817
1818 2020-05-27  Tom Tromey  <tom@tromey.com>
1819
1820         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
1821         member.
1822         * dwarf2/read.c (delete_file_name_entry): Fix comment.
1823         (create_cu_from_index_list)
1824         (create_signatured_type_table_from_index)
1825         (create_signatured_type_table_from_debug_names)
1826         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
1827         (dwarf2_create_include_psymtab)
1828         (create_debug_type_hash_table, add_type_unit)
1829         (create_type_unit_group, read_comp_units_from_section)
1830         (dwarf2_compute_name, create_cus_hash_table)
1831         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
1832         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
1833         obstack.
1834         (dw2_get_real_path): Likewise.  Change argument to
1835         dwarf2_per_objfile.
1836
1837 2020-05-27  Luis Machado  <luis.machado@linaro.org>
1838
1839         PR tdep/26000
1840         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
1841         for ldrd (immediate).
1842
1843 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1844
1845         * command.h: Add comment giving the name of class_tui.
1846         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
1847         create the fake command for the help for class_tui.
1848
1849 2020-05-26  Tom Tromey  <tromey@adacore.com>
1850
1851         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
1852         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
1853         (val_atr): New function.
1854         (value_val_atr): Use it.
1855         * ada-valprint.c (print_optional_low_bound): Change low bound
1856         handling for enums.
1857         (val_print_packed_array_elements): Don't call discrete_position.
1858         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
1859         discrete_position for enum types.
1860         * language.c (default_print_array_index): Change type.
1861         * language.h (struct language_defn) <la_print_array_index>: Add
1862         index_type parameter, change type of index_value.
1863         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
1864         (default_print_array_index): Update.
1865         * valprint.c (maybe_print_array_index): Don't call
1866         value_from_longest.  Update.
1867         (value_print_array_elements): Don't call discrete_position.
1868
1869 2020-05-26  Tom Tromey  <tromey@adacore.com>
1870
1871         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
1872         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
1873
1874 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
1875
1876         PR gdb/13519
1877         * avr-tdep.c (avr_integer_to_address): Return data or code
1878         address accordingly to the second 'type' argument of the
1879         function.
1880
1881 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
1882
1883         * infcmd.c, inferior.h: (construct_inferior_arguments):
1884         Moved function from here to gdbsupport/common-inferior.{h,cc}
1885
1886 2020-05-23  Tom Tromey  <tom@tromey.com>
1887
1888         Revert commit eca1f90c:
1889         * NEWS: Remove entry for completion styling.
1890         * completer.c (_rl_completion_prefix_display_length): Move
1891         declaration later.
1892         (gdb_fnprint): Revert.
1893         (gdb_display_match_list_1): Likewise.
1894         * cli/cli-style.c (completion_prefix_style)
1895         (completion_difference_style, completion_suffix_style): Remove.
1896         (_initialize_cli_style): Revert.
1897         * cli/cli-style.h (completion_prefix_style)
1898         (completion_difference_style, completion_suffix_style): Don't
1899         declare.
1900
1901 2020-05-24  Pedro Alves  <palves@redhat.com>
1902
1903         * symtab.c (completion_list_add_name): Return boolean indication
1904         of whether the symbol matched.
1905         (completion_list_add_symbol): Don't try to remove C++ aliases if
1906         the symbol didn't match in the first place.
1907         * symtab.h (completion_list_add_name): Return bool.
1908
1909 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
1910
1911         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
1912         type::field.
1913
1914 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
1915
1916         GDB 9.2 released.
1917
1918 2020-05-23  Tom Tromey  <tom@tromey.com>
1919
1920         * NEWS: Add entry for completion styling.
1921         * completer.c (_rl_completion_prefix_display_length): Move
1922         declaration earlier.
1923         (gdb_fnprint): Use completion_style.
1924         (gdb_display_match_list_1): Likewise.
1925         * cli/cli-style.c (completion_prefix_style)
1926         (completion_difference_style, completion_suffix_style): New
1927         globals.
1928         (_initialize_cli_style): Register new globals.
1929         * cli/cli-style.h (completion_prefix_style)
1930         (completion_difference_style, completion_suffix_style): Declare.
1931
1932 2020-05-23  Pedro Alves  <palves@redhat.com>
1933
1934         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
1935         (parse_escape): Use ISDIGIT instead of isdigit.
1936         (puts_debug): Use gdb_isprint instead of isprint.
1937         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
1938         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
1939         ISSPACE instead of isspace.
1940         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
1941         instead of isspace.
1942         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
1943         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
1944         instead of isxdigit and ISDIGIT instead of isdigit.
1945
1946 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
1947
1948         * gdbtypes.h (struct type) <field>: New method.
1949         (TYPE_FIELDS): Remove, replace all uses with either type::fields
1950         or type::field.
1951
1952 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
1953
1954         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
1955         (TYPE_FIELDS): Use type::fields.  Change all call sites that
1956         modify the propery to use type::set_fields instead.
1957
1958 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
1959
1960         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
1961         type::num_fields instead.
1962
1963 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
1964
1965         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
1966         methods.
1967         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
1968         that modify the number of fields to use type::set_num_fields
1969         instead.
1970
1971 2020-05-22  Tom Tromey  <tromey@adacore.com>
1972
1973         * compile/compile-object-load.h (munmap_list_free): Don't
1974         declare.
1975
1976 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1977
1978         * annotate.c (annotate_source_line): Update return type, add call
1979         to update current symtab and line.
1980         * annotate.h (annotate_source_line): Update return type, and
1981         extend header comment.
1982         * source.c (info_line_command): Check annotation_level before
1983         calling annotate_source_line.
1984         * stack.c (print_frame_info): If calling annotate_source_line
1985         returns true, then don't print any other source line information.
1986
1987 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
1988
1989         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
1990
1991 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
1992
1993         * coffread.c (patch_type): Remove NULL check before xfree.
1994         * corefile.c (set_gnutarget): Likewise.
1995         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
1996         * exec.c (build_section_table): Likewise.
1997         * remote.c (remote_target::pass_signals): Likewise.
1998         * utils.c (n_spaces): Likewise.
1999         * cli/cli-script.c (document_command): Likewise.
2000         * i386-windows-tdep.c (core_process_module_section): Likewise.
2001         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
2002
2003 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
2004
2005         * symfile.c (reread_symbols): Clear objfile's section_offsets
2006         vector and section indices, re-compute them by calling
2007         sym_offsets.
2008
2009 2020-05-20  Tom Tromey  <tromey@adacore.com>
2010
2011         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
2012         (desc_one_bound, desc_index_type): Compute field name.
2013
2014 2020-05-20  Tom de Vries  <tdevries@suse.de>
2015
2016         PR symtab/25833
2017         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
2018
2019 2020-05-20  Alan Modra  <amodra@gmail.com>
2020
2021         PR 25993
2022         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
2023         bfd_set_filename.
2024         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
2025         passed to bfd_set_filename.
2026         * symfile-mem.c (add_vsyscall_page): Likewise for string
2027         passed to symbol_file_add_from_memory.
2028         (symbol_file_add_from_memory): Make name param a const char* and
2029         don't strdup.
2030
2031 2020-05-20  Alan Modra  <amodra@gmail.com>
2032
2033         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
2034         rather than accessing bfd->filename directly.
2035         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
2036         and use bfd_section_name.
2037         * dwarf2/frame.c (decode_frame_entry): Likewise.
2038         * exec.c (exec_set_section_address): Likewise.
2039         * solib-aix.c (solib_aix_bfd_open): Likewise.
2040         * stap-probe.c (get_stap_base_address): Likewise.
2041         * symfile.c (reread_symbols): Likewise.
2042
2043 2020-05-19  Tom Tromey  <tromey@adacore.com>
2044
2045         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
2046
2047 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2048
2049         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
2050
2051 2020-05-19  Pedro Alves  <palves@redhat.com>
2052
2053         * NEWS (set exec-file-mismatch): Adjust entry.
2054         * exec.c: Include "build-id.h".
2055         (validate_exec_file): Try to match build IDs instead of filenames.
2056         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
2057         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
2058         and pass down 'warn_if_slow'.
2059         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
2060         gdb_bfd_open_closure to pass it down.
2061         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
2062
2063 2020-05-19  Pedro Alves  <palves@redhat.com>
2064
2065         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
2066         * target.c (target_fileio_open_1): Rename to target_fileio_open
2067         and make extern.  Use bool.
2068         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
2069         (target_fileio_read_alloc_1): Adjust.
2070         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
2071         (target_fileio_open_warn_if_slow): Delete declaration.
2072
2073 2020-05-19  Pedro Alves  <palves@redhat.com>
2074
2075         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
2076         Adjust all callers.
2077
2078 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
2079
2080         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
2081         whether disp is negative.
2082
2083 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2084
2085         * symfile.h (struct symfile_segment_data)
2086         <~symfile_segment_data>: Remove.
2087         <segment_info>: Change to std::vector.
2088         * symfile.c (default_symfile_segments): Update.
2089         * elfread.c (elf_symfile_segments): Update.
2090
2091 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2092
2093         * symfile.h (struct symfile_segment_data) <struct segment>: New.
2094         <segments>: New.
2095         <segment_bases, segment_sizes>: Remove.
2096         * symfile.c (default_symfile_segments): Update.
2097         * elfread.c (elf_symfile_segments): Update.
2098         * remote.c (remote_target::get_offsets): Update.
2099         * solib-target.c (solib_target_relocate_section_addresses):
2100         Update.
2101
2102 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2103
2104         * symfile.h (struct symfile_segment_data): Initialize fields.
2105         <~symfile_segment_data>: Add.
2106         (symfile_segment_data_up): New.
2107         (struct sym_fns) <sym_segments>: Return a
2108         symfile_segment_data_up.
2109         (default_symfile_segments): Return a symfile_segment_data_up.
2110         (free_symfile_segment_data): Remove.
2111         (get_symfile_segment_data): Return a symfile_segment_data_up.
2112         * symfile.c (default_symfile_segments): Likewise.
2113         (get_symfile_segment_data): Likewise.
2114         (free_symfile_segment_data): Remove.
2115         (symfile_find_segment_sections): Update.
2116         * elfread.c (elf_symfile_segments): Return a
2117         symfile_segment_data_up.
2118         * remote.c (remote_target::get_offsets): Update.
2119         * solib-target.c (solib_target_relocate_section_addresses):
2120         Update.
2121         * symfile-debug.c (debug_sym_segments): Return a
2122         symfile_segment_data_up.
2123
2124 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2125
2126         PR build/25981
2127         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
2128         Hardcode register numbers.
2129
2130         PR build/25981
2131         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
2132         procfs_find_LDT_entry): Remove.
2133         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
2134         procfs_find_LDT_entry): Remove.
2135         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
2136         Remove.
2137
2138 2020-05-17  Pedro Alves  <palves@redhat.com>
2139             Andrew Burgess  <andrew.burgess@embecosm.com>
2140             Keno Fischer  <keno@juliacomputing.com>
2141
2142         PR gdb/25741
2143         * breakpoint.c (build_target_condition_list): Update comments.
2144         (build_target_command_list): Update comments and skip matching
2145         locations.
2146         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
2147         a separate function.  Simplify "set breakpoint auto-hw off"
2148         handling.
2149         (insert_breakpoints): Update comment.
2150         (tracepoint_locations_match): New parameter.  For breakpoints,
2151         compare location types too, if the caller wants to.
2152         (handle_automatic_hardware_breakpoints): New functions.
2153         (bp_location_is_less_than): Also sort by location type and
2154         hardware breakpoint length.
2155         (update_global_location_list): Handle "set breakpoint auto-hw on"
2156         here.
2157         (update_breakpoint_locations): Ask breakpoint_locations_match to
2158         ignore location types.
2159
2160 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2161
2162         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
2163         type::name instead.
2164
2165 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2166
2167         * gdbtypes.h (struct type) <name, set_name>: New methods.
2168         (TYPE_CODE): Use type::name.  Change all call sites used to set
2169         the name to use type::set_name instead.
2170
2171 2020-05-16  Tom Tromey  <tom@tromey.com>
2172
2173         * top.c (quit_force): Update.
2174         * infrun.c (handle_no_resumed): Update.
2175         * top.h (all_uis): New function.
2176         (ALL_UIS): Remove.
2177
2178 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2179
2180         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
2181
2182 2020-05-16  Pedro Alves  <palves@redhat.com>
2183
2184         * ia64-linux-nat.c
2185         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
2186         Declare method.
2187         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
2188
2189 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
2190
2191         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
2192         (sparc64_adi_info): Likewise.
2193
2194 2020-05-15  Tom Tromey  <tom@tromey.com>
2195
2196         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
2197         block_objfile.
2198         (lookup_objfile_from_block): Remove.
2199         (lookup_symbol_in_block, lookup_symbol_in_static_block)
2200         (lookup_global_symbol): Use block_objfile.
2201         * symtab.h (lookup_objfile_from_block): Don't declare.
2202         * printcmd.c (clear_dangling_display_expressions): Use
2203         block_objfile.
2204         * parse.c (operator_check_standard): Use block_objfile.
2205
2206 2020-05-15  Tom Tromey  <tom@tromey.com>
2207
2208         * language.c (language_alloc_type_symbol): Set
2209         SYMBOL_SECTION.
2210         * symtab.c (initialize_objfile_symbol): Remove.
2211         (allocate_symbol): Remove.
2212         (allocate_template_symbol): Remove.
2213         * dwarf2/read.c (fixup_go_packaging): Use "new".
2214         (new_symbol): Use "new".
2215         (read_variable): Don't call initialize_objfile_symbol.  Use
2216         "new".
2217         (read_func_scope): Use "new".
2218         * xcoffread.c (process_xcoff_symbol): Don't call
2219         initialize_objfile_symbol.
2220         (SYMBOL_DUP): Remove.
2221         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
2222         "new".
2223         * symtab.h (allocate_symbol, initialize_objfile_symbol)
2224         (allocate_template_symbol): Don't declare.
2225         (struct symbol): Add copy constructor.  Change defaults.
2226         * jit.c (finalize_symtab): Use "new".
2227         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
2228         Use "new".
2229         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
2230         (common_block_end): Use "new".
2231         * mdebugread.c (parse_symbol): Use "new".
2232         (new_symbol): Likewise.
2233
2234 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2235
2236         * NEWS: Mention changes to help and apropos.
2237
2238 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2239
2240         * command.h (enum command_class): Improve comments, document
2241         that class_alias is for user-defined aliases, give the class
2242         name for each class, remove unused class_xdb.
2243         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
2244         * breakpoint.c (_initialize_breakpoint): Replace class_alias
2245         by a precise class.
2246         * infcmd.c (_initialize_infcmd): Likewise.
2247         * reverse.c (_initialize_reverse): Likewise.
2248         * stack.c (_initialize_stack): Likewise.
2249         * symfile.c (_initialize_symfile): Likewise.
2250         * tracepoint.c (_initialize_tracepoint): Likewise.
2251
2252 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2253
2254         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
2255         when their aliased command is traversed.
2256         (help_cmd): Add fput_command_names_styled call to
2257         output command name and aliases when command has an alias.
2258
2259 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2260
2261         * cli/cli-decode.h (help_cmd_list): Remove declaration.
2262         * cli/cli-decode.c (help_cmd_list): Declare as static,
2263         remove prefix argument, use bool for recurse arg, rework to show the aliases of
2264         a command together with the command.
2265         (fput_command_name_styled, fput_command_names_styled): New functions.
2266         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
2267         fput_command_name_styled.
2268         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
2269         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
2270
2271 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2272
2273         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
2274         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
2275         * command.h (cmd_show_list): Likewise.
2276         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
2277         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
2278
2279 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2280
2281         * unittests/command-def-selftests.c (traverse_command_structure):
2282         Verify all commands of a list have the same prefix command and
2283         that only the top cmdlist commands have a null prefix.
2284
2285 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2286
2287         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
2288         as prefix, not one of its aliases.
2289         (set_cmd_prefix): Remove.
2290         (do_add_cmd): Centralize the setting of the prefix of a command, when
2291         command is defined after its full chain of prefix commands.
2292         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
2293         (add_setshow_cmd_full): Likewise.
2294         (update_prefix_field_of_prefixed_commands): New function.
2295         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
2296         update_prefix_field_of_prefixed_commands.
2297         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
2298         addresses of remote_set_cmdlist and remote_show_cmdlist given
2299         as argument, not the address of an argument.
2300         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
2301         * gdb/remote.c (_initialize_remote): Likewise.
2302
2303 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2304
2305         * cli/cli-cmds.c (alias_command): Check for an existing alias
2306         using lookup_cmd_composition, as valid_command_p is too strict
2307         and forbids aliases that are the prefix of an existing alias
2308         or command.
2309         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
2310         command is properly recognised as a valid command.
2311
2312 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2313
2314         * unittests/help-doc-selftests.c: Rename to
2315         unittests/command-def-selftests.c
2316         * unittests/command-def-selftests.c (help_doc_tests): Update some
2317         comments.
2318         (command_structure_tests, traverse_command_structure): New namespace
2319         and function.
2320         (command_structure_invariants_tests): New function.
2321         (_initialize_command_def_selftests) Renamed from
2322         _initialize_help_doc_selftests, register command_structure_invariants
2323         selftest.
2324
2325 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2326
2327         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
2328         an alias of 'show'.
2329
2330 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
2331
2332         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
2333         ada_is_fixed_point_type.  Update all callers.
2334         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
2335         all callers.
2336         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
2337         Update all callers.
2338         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
2339         print_fixed_point_type.  Update all callers.
2340         * ada-valprint.c (ada_value_print_num): Replace call to
2341         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
2342
2343 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
2344
2345         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
2346         processors.
2347         (cpu_supports_bts): Add CV_AMD case.
2348
2349 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
2350             Simon Marchi  <simon.marchi@efficios.com>
2351
2352         * infrun.c (stop_all_threads): Collect multiple wait events at
2353         each pass.
2354
2355 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
2356
2357         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
2358         type::code instead.
2359
2360 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
2361
2362         * gdbtypes.h (struct type) <code, set_code>: New methods.
2363         (TYPE_CODE): Use type::code.  Change all call sites used to set
2364         the code to use type::set_code instead.
2365
2366 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2367             Tom de Vries  <tdevries@suse.de>
2368             Pedro Alves  <palves@redhat.com>
2369
2370         PR threads/25478
2371         * infrun.c (stop_all_threads): Do NOT ignore
2372         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
2373         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
2374         received.
2375         (handle_no_resumed): Remove code handling a live inferior with no
2376         threads.
2377         * remote.c (has_single_non_exited_thread): New.
2378         (remote_target::update_thread_list): Do not delete a thread if is
2379         the last thread of the process.
2380         * thread.c (thread_select): Call delete_exited_threads instead of
2381         prune_threads.
2382
2383 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2384
2385         * infrun.c (stop_all_threads): Enable/disable thread events of all
2386         targets.  Move a debug message denoting the end of the function
2387         into the SCOPED_EXIT block.
2388
2389 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2390
2391         * process-stratum-target.h: Include <set>.
2392         (all_non_exited_process_targets, switch_to_target_no_thread): New
2393         function declarations.
2394         * process-stratum-target.c (all_non_exited_process_targets)
2395         (switch_to_target_no_thread): New function implementations.
2396
2397 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2398
2399         * infrun.c (handle_inferior_event): Extract out a piece of code
2400         into...
2401         (mark_non_executing_threads): ...this new function.
2402
2403 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2404
2405         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
2406         use.
2407
2408 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2409
2410         * regcache.c (regcache_read_pc_protected): New function
2411         implementation that returns 0 if the PC cannot read via
2412         'regcache_read_pc'.
2413         * infrun.c (proceed): Call 'regcache_read_pc_protected'
2414         instead of 'regcache_read_pc'.
2415         (keep_going_pass_signal): Ditto.
2416
2417 2020-05-13  Tom Tromey  <tromey@adacore.com>
2418
2419         * ada-lang.c (align_value): Remove.
2420         (ada_template_to_fixed_record_type_1): Use align_up.
2421
2422 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2423
2424         * async-event.c: Update the copyright year.
2425         * async-event.h: Update the copyright year.
2426
2427 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
2428
2429         * objfiles.h (is_addr_in_objfile,
2430         shared_objfile_contains_address_p): Return bool.
2431         * objfile.c (is_addr_in_objfile,
2432         shared_objfile_contains_address_p): Return bool.
2433
2434 2020-05-11  Tom Tromey  <tromey@adacore.com>
2435
2436         * cli/cli-cmds.c (info_command): Restore.
2437         (_initialize_cli_cmds): Use add_prefix_command for "info".
2438         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
2439
2440 2020-05-11  Tom Tromey  <tromey@adacore.com>
2441
2442         * ada-lang.c (ada_value_primitive_field): Now public.
2443         * ada-lang.h (ada_value_primitive_field): Declare.
2444         * ada-valprint.c (print_field_values): Use
2445         ada_value_primitive_field for wrapper fields.
2446
2447 2020-05-11  Tom de Vries  <tdevries@suse.de>
2448
2449         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
2450         MODULE_DOMAIN.
2451
2452 2020-05-11  Tom de Vries  <tdevries@suse.de>
2453
2454         PR symtab/25941
2455         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
2456         with length 0, if not gdb-produced.
2457         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
2458
2459 2020-05-09  Tom de Vries  <tdevries@suse.de>
2460
2461         PR gdb/25955
2462         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
2463         calculation.
2464
2465 2020-05-09  Tom Tromey  <tom@tromey.com>
2466
2467         * top.c (server_command): Now bool.
2468         * top.h (server_command): Now bool.
2469
2470 2020-05-08  Tom Tromey  <tromey@adacore.com>
2471
2472         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
2473         already being processed.
2474
2475 2020-05-08  Tom Tromey  <tom@tromey.com>
2476
2477         * printcmd.c (struct display) <next>: Remove.
2478         <display>: New constructor.
2479         <exp_string>: Now a std::string.
2480         <enabled_p>: Now a bool.
2481         (display_number): Move definition earlier.
2482         (displays): Rename from display_chain.  Now a std::vector.
2483         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
2484         (display_command): Update.
2485         (do_one_display, disable_display)
2486         (enable_disable_display_command, do_enable_disable_display):
2487         Update.
2488         (free_display): Remove.
2489         (clear_displays): Rewrite.
2490         (delete_display): Update.
2491         (map_display_numbers): Use function_view.  Remove "data"
2492         parameter.  Update.
2493         (do_delete_display): Remove.
2494         (undisplay_command): Update.
2495         (do_one_display, do_displays, disable_display)
2496         (info_display_command): Update.
2497         (do_enable_disable_display): Remove.
2498         (enable_disable_display_command)
2499         (clear_dangling_display_expressions): Update.
2500
2501 2020-05-08  Tom Tromey  <tom@tromey.com>
2502
2503         * symtab.c (set_symbol_cache_size)
2504         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
2505         (maintenance_print_symbol_cache_statistics): Update.
2506         * symmisc.c (print_symbol_bcache_statistics)
2507         (print_objfile_statistics, maintenance_print_objfiles)
2508         (maintenance_info_symtabs, maintenance_check_symtabs)
2509         (maintenance_expand_symtabs, maintenance_info_line_tables):
2510         Update.
2511         * symfile-debug.c (set_debug_symfile): Update.
2512         * source.c (forget_cached_source_info): Update.
2513         * python/python.c (gdbpy_progspaces): Update.
2514         * psymtab.c (maintenance_info_psymtabs): Update.
2515         * probe.c (parse_probes): Update.
2516         * linespec.c (iterate_over_all_matching_symtabs)
2517         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
2518         * guile/scm-progspace.c (gdbscm_progspaces): Update.
2519         * exec.c (exec_target::close): Update.
2520         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
2521         * breakpoint.c (print_one_breakpoint_location)
2522         (create_longjmp_master_breakpoint)
2523         (create_std_terminate_master_breakpoint): Update.
2524         * progspace.c (program_spaces): Now a std::vector.
2525         (maybe_new_address_space): Update.
2526         (add_program_space): Remove.
2527         (program_space::program_space): Update.
2528         (remove_program_space): Update.
2529         (number_of_program_spaces): Remove.
2530         (print_program_space, update_address_spaces): Update.
2531         * progspace.h (program_spaces): Change type.
2532         (ALL_PSPACES): Remove.
2533         (number_of_program_spaces): Don't declare.
2534         (struct program_space) <next>: Remove.
2535
2536 2020-05-08  Tom Tromey  <tom@tromey.com>
2537
2538         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
2539         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
2540         (enable_break): Update.
2541         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
2542         (frv_fdpic_find_canonical_descriptor): Update.
2543         (frv_fetch_objfile_link_map): Update.
2544         * progspace.c (program_space::free_all_objfiles): Update.
2545         (program_space::solibs): New method.
2546         * progspace.h (struct program_space) <solibs>: New method.
2547         * solist.h (master_so_list): Don't declare.
2548         (ALL_SO_LIBS): Remove.
2549         * solib.h (so_list_head): Remove.
2550         (update_solib_list): Update comment.
2551         * solib.c (master_so_list): Remove.
2552         (solib_used, update_solib_list, solib_add)
2553         (info_sharedlibrary_command, clear_solib)
2554         (reload_shared_libraries_1, remove_user_added_objfile): Update.
2555
2556 2020-05-08  Tom Tromey  <tom@tromey.com>
2557
2558         * extension.c (extension_languages): Now a std::array.
2559         (ALL_EXTENSION_LANGUAGES): Remove.
2560         (get_ext_lang_defn, get_ext_lang_of_file)
2561         (eval_ext_lang_from_control_command): Update.
2562         (finish_ext_lang_initialization)
2563         (auto_load_ext_lang_scripts_for_objfile)
2564         (ext_lang_type_printers::ext_lang_type_printers)
2565         (apply_ext_lang_type_printers)
2566         (ext_lang_type_printers::~ext_lang_type_printers)
2567         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
2568         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
2569         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
2570         (get_matching_xmethod_workers, ext_lang_colorize)
2571         (ext_lang_before_prompt): Update.
2572         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
2573
2574 2020-05-08  Tom Tromey  <tom@tromey.com>
2575
2576         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
2577         overload.
2578         <swap_string, m_string>: Remove.
2579         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
2580         Update.
2581         * stabsread.c (define_symbol, read_type): Update.
2582         * linespec.c (find_linespec_symbols): Update.
2583         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
2584         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
2585         * dbxread.c (read_dbx_symtab): Update.
2586         * cp-support.h (cp_canonicalize_string_full)
2587         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
2588         Return unique_xmalloc_ptr.
2589         * cp-support.c (inspect_type): Update.
2590         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
2591         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
2592         Likewise.
2593         * c-typeprint.c (print_name_maybe_canonical): Update.
2594         * break-catch-throw.c (check_status_exception_catchpoint):
2595         Update.
2596
2597 2020-05-08  Tom de Vries  <tdevries@suse.de>
2598
2599         * infrun.c (follow_fork): Copy current_line and current_symtab to
2600         child thread.
2601
2602 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2603
2604         * async-event.c (struct async_signal_handler, struct
2605         async_event_handler): Reformat, remove typedef.
2606
2607 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2608
2609         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
2610         access thistype->main_type->dyn_prop_list directly.
2611
2612 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2613
2614         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
2615         (remove_dyn_prop): Remove.  Update all users to use
2616         type::remove_dyn_prop.
2617         * gdbtypes.c (remove_dyn_prop): Rename to...
2618         (type::remove_dyn_prop): ... this.
2619
2620 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
2621
2622         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
2623         (add_dyn_prop): Remove.  Update all users to use
2624         type::add_dyn_prop.
2625         * gdbtypes.c (add_dyn_prop): Rename to...
2626         (type::add_dyn_prop): ... this.
2627
2628 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2629
2630         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
2631         (get_dyn_prop): Remove.  Update all users to use
2632         type::dyn_prop.
2633         * gdbtypes.c (get_dyn_prop): Rename to...
2634         (type::dyn_prop): ... this.
2635
2636 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
2637
2638         * gdbtypes.h (struct main_type) <flag_static>: Remove.
2639
2640 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
2641
2642         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
2643         instruction, skip it if it's there.
2644
2645 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
2646
2647         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
2648
2649 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
2650
2651         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
2652         * gdbtypes.c (recursive_dump_type): Remove use of
2653         TYPE_INCOMPLETE.
2654
2655 2020-05-03  Tom Tromey  <tom@tromey.com>
2656
2657         * breakpoint.c (catch_command, tcatch_command): Remove.
2658         (_initialize_breakpoint): Use add_basic_prefix_cmd,
2659         add_show_prefix_cmd.
2660         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
2661         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
2662         Remove.
2663         (add_internal_problem_command): Use add_basic_prefix_cmd,
2664         add_show_prefix_cmd.
2665         * mips-tdep.c (set_mipsfpu_command): Remove.
2666         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
2667         * dwarf2/index-cache.c (set_index_cache_command): Remove.
2668         (_initialize_index_cache): Use add_basic_prefix_cmd.
2669         * memattr.c (dummy_cmd): Remove.
2670         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
2671         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
2672         (_initialize_tui_win): Use add_basic_prefix_cmd,
2673         add_show_prefix_cmd.
2674         * cli/cli-logging.c (set_logging_command): Remove.
2675         (_initialize_cli_logging): Use add_basic_prefix_cmd,
2676         add_show_prefix_cmd.
2677         (show_logging_command): Remove.
2678         * target.c (target_command): Remove.
2679         (add_target): Use add_basic_prefix_cmd.
2680
2681 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
2682
2683         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
2684
2685 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2686
2687         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
2688         info_command.
2689
2690 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
2691
2692         * nbsd-nat.c (nbsd_enable_proc_events)
2693         (nbsd_nat_target::post_startup_inferior): Add.
2694         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
2695         (nbsd_nat_target::update_thread_list): Rewrite.
2696         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
2697         "PTRACE_LWP_CREATE".
2698         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
2699
2700 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2701
2702         * stack.c (_initialize_stack): Remove duplicated creation
2703         of "frame" command and "f" alias.
2704
2705 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
2706
2707         PR gdb/18706
2708         * gdbtypes.c (check_typedef): Calculate size of array of
2709         stubbed type.
2710
2711 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
2712
2713         PR gdb/15559
2714         * i386-tdep.c (i386_push_dummy_call): Call
2715         i386_thiscall_push_dummy_call.
2716         (i386_thiscall_push_dummy_call): New function.
2717         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
2718         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
2719         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
2720
2721 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2722
2723         * gdbarch.sh (do_read): Add shellcheck disable directive for
2724         warning SC2162.
2725
2726 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2727
2728         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
2729         "referenced but not assigned" warning.
2730
2731 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2732
2733         * gdbarch.sh: Remove code that sets fallbackdefault.
2734
2735 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2736
2737         * gdbarch.sh: Use shell operators && and || instead of
2738         -a and -o.
2739
2740 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2741
2742         * gdbarch.sh: Use $(...) instead of `...`.
2743
2744 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2745
2746         * gdbarch.sh: Use double quotes around variables.
2747
2748 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2749
2750         * gdbarch.sh: Use %s with printf, instead of variables in the
2751         format string.
2752
2753 2020-04-29  Tom Tromey  <tromey@adacore.com>
2754
2755         PR ada/25875:
2756         * dwarf2/read.c (update_enumeration_type_from_children): Compute
2757         type fields here.
2758         (read_enumeration_type): Call
2759         update_enumeration_type_from_children later.  Update comments.
2760         (process_enumeration_scope): Don't create type fields.
2761
2762 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
2763
2764         * nbsd-tdep.c: Include "xml-syscall.h".
2765         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
2766
2767 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
2768
2769         * nbsd-nat.c: Include "sys/wait.h".
2770         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
2771         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
2772         (nbsd_nat_target::remove_exec_catchpoint)
2773         (nbsd_nat_target::set_syscall_catchpoint): Add.
2774         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
2775         (nbsd_nat_target::insert_exec_catchpoint)
2776         (nbsd_nat_target::remove_exec_catchpoint)
2777         (nbsd_nat_target::set_syscall_catchpoint): Add.
2778         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
2779         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
2780         `nbsd_get_syscall_number'.
2781
2782 2020-04-29  Tom Tromey  <tom@tromey.com>
2783
2784         * stack.c (print_block_frame_labels): Remove.
2785
2786 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
2787
2788         PR gdb/17320
2789         * ada-valprint.c (val_print_packed_array_elements): Move array
2790         end bracket to new line.
2791         (ada_val_print_string): Remove extra spaces before first array
2792         element.
2793         * c-valprint.c (c_value_print_array): Likewise.
2794         * m2-valprint.c (m2_print_array_contents): Likewise.
2795         (m2_value_print_inner): Likewise.
2796         * p-valprint.c (pascal_value_print_inner): Likewise.
2797         * valprint.c (generic_val_print_array): Likewise.
2798         (value_print_array_elements): Move first array element and array
2799         end bracket to new line.
2800
2801 2020-04-29  Tom de Vries  <tdevries@suse.de>
2802
2803         PR symtab/25889
2804         * linespec.c (find_method): Fix ix calculation.
2805
2806 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
2807
2808         * syscalls/update-netbsd.sh: New file.
2809         * syscalls/netbsd.xml: Regenerate.
2810         * data-directory/Makefile.in: Register `netbsd.xml' in
2811         `SYSCALLS_FILES'.
2812
2813 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
2814
2815         * syscalls/update-freebsd.sh: Add double quotes.
2816
2817 2020-04-28  Tom Tromey  <tom@tromey.com>
2818
2819         * NEWS: Update.
2820         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
2821         (cmdpy_init): Allow class_tui.
2822
2823 2020-04-28 Mark Williams <mark@myosotissp.com>
2824
2825         PR gdb/24480
2826         * dwarf2read.c: Add missing assingments to list_in_scope when
2827         start_symtab was already called.
2828
2829 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
2830
2831         PR gdb/25881
2832         * dwarf2/read.c (offset_map_type): Use
2833         gdb:hash_enum<sect_offset> as hash function.
2834
2835 2020-04-28  Tom de Vries  <tdevries@suse.de>
2836
2837         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
2838         with DW_AT_signature.
2839
2840 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
2841
2842         * configure.ac: Remove check for fs_base/gs_base in
2843         user_regs_struct.
2844         * configure: Re-generate.
2845         * config.in: Re-generate.
2846         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
2847         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
2848         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
2849
2850 2020-04-27  Luis Machado  <luis.machado@linaro.org>
2851
2852         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
2853         problematic inline frame unwinding situation.
2854         * frame.c (frame_id_computed_p): New function.
2855         * frame.h (frame_id_computed_p): New prototype.
2856
2857 2020-04-26  Tom Tromey  <tom@tromey.com>
2858
2859         * command.h (enum command_class) <class_pseudo>: Remove.
2860
2861 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2862
2863         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
2864         and whitespace.
2865
2866 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
2867
2868         * inf-ptrace.c (inf_ptrace_target::wait): Remove
2869         `PT_GET_PROCESS_STATE' block.
2870
2871 2020-04-24  Tom Tromey  <tom@tromey.com>
2872
2873         * symtab.h (symbol_get_demangled_name): Don't declare.
2874         * symtab.c (symbol_get_demangled_name): Remove.
2875         (general_symbol_info::natural_name)
2876         (general_symbol_info::demangled_name): Update.
2877
2878 2020-04-24  Tom Tromey  <tom@tromey.com>
2879
2880         PR rust/25025:
2881         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
2882
2883 2020-04-24  Tom Tromey  <tom@tromey.com>
2884
2885         PR symtab/12707:
2886         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
2887         exists.
2888         (new_symbol): Likewise.
2889         * compile/compile-object-load.c (get_out_value_type): Use
2890         symbol_matches_search_name.
2891
2892 2020-04-24  Tom Tromey  <tom@tromey.com>
2893
2894         * dwarf2/read.c (add_partial_symbol): Do not call
2895         compute_and_set_names.
2896
2897 2020-04-24  Tom Tromey  <tom@tromey.com>
2898
2899         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
2900         overload.
2901
2902 2020-04-24  Tom Tromey  <tom@tromey.com>
2903
2904         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
2905         (add_psymbol_to_list): New overload.  Make old overload call new
2906         one.
2907         * psympriv.h (add_psymbol_to_list): New overload.
2908
2909 2020-04-24  Tom Tromey  <tom@tromey.com>
2910
2911         * dwarf2/read.c (partial_die_info::read) <case
2912         DW_AT_linkage_name>: Use value_as_string.
2913         (dwarf2_string_attr): Use value_as_string.
2914         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
2915         method.
2916         * dwarf2/attribute.c (attribute::value_as_string): New method.
2917
2918 2020-04-24  Tom Tromey  <tom@tromey.com>
2919
2920         * symtab.c (general_symbol_info::natural_name)
2921         (general_symbol_info::demangled_name): Check for language_rust.
2922
2923 2020-04-24  Tom Tromey  <tom@tromey.com>
2924
2925         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
2926         (dwarf2_physname): ... from here.
2927         (partial_die_info::read): Add Rust "{" hack.
2928
2929 2020-04-24  Tom Tromey  <tom@tromey.com>
2930
2931         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
2932         method.
2933         (symbol_set_demangled_name): Don't declare.
2934         * symtab.c (general_symbol_info::set_demangled_name): Rename from
2935         symbol_set_demangled_name.
2936         (general_symbol_info::set_language)
2937         (general_symbol_info::compute_and_set_names): Update.
2938         * minsyms.c (minimal_symbol_reader::install): Update.
2939         * dwarf2/read.c (new_symbol): Update.
2940
2941 2020-04-24  Tom Tromey  <tromey@adacore.com>
2942
2943         PR python/23662:
2944         * python/py-type.c (convert_field): Handle
2945         FIELD_LOC_KIND_DWARF_BLOCK.
2946         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
2947         (typy_get_dynamic): Nw function.
2948         (type_object_getset): Add "dynamic".
2949         * NEWS: Add entry.
2950
2951 2020-04-24  Tom Tromey  <tromey@adacore.com>
2952
2953         * ada-typeprint.c (print_choices, print_variant_part)
2954         (print_record_field_types_dynamic): New functions.
2955         (print_record_field_types): Use print_record_field_types_dynamic.
2956
2957 2020-04-24  Tom Tromey  <tromey@adacore.com>
2958
2959         * dwarf2/read.c (handle_data_member_location): New overload.
2960         (dwarf2_add_field): Use it.
2961         (decode_locdesc): Add "computed" parameter.  Update comment.
2962         * gdbtypes.c (is_dynamic_type_internal): Also look for
2963         FIELD_LOC_KIND_DWARF_BLOCK.
2964         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
2965         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
2966         virtual base classes.
2967         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
2968         FIELD_LOC_KIND_DWARF_BLOCK.
2969
2970 2020-04-24  Tom Tromey  <tromey@adacore.com>
2971
2972         * dwarf2/read.c (read_structure_type): Handle dynamic length.
2973         * gdbtypes.c (is_dynamic_type_internal): Check
2974         TYPE_HAS_DYNAMIC_LENGTH.
2975         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
2976         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
2977         New macros.
2978         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
2979         constant.
2980
2981 2020-04-24  Tom Tromey  <tromey@adacore.com>
2982
2983         * dwarf2/read.c (struct variant_field): Rewrite.
2984         (struct variant_part_builder): New.
2985         (struct nextfield): Remove "variant" field.  Add "offset".
2986         (struct field_info): Add "current_variant_part" and
2987         "variant_parts".
2988         (alloc_discriminant_info): Remove.
2989         (alloc_rust_variant): New function.
2990         (quirk_rust_enum): Update.
2991         (dwarf2_add_field): Set "offset" member.  Don't handle
2992         DW_TAG_variant_part.
2993         (offset_map_type): New typedef.
2994         (convert_variant_range, create_one_variant)
2995         (create_one_variant_part, create_variant_parts)
2996         (add_variant_property): New functions.
2997         (dwarf2_attach_fields_to_type): Call add_variant_property.
2998         (read_structure_type): Don't handle DW_TAG_variant_part.
2999         (handle_variant_part, handle_variant): New functions.
3000         (handle_struct_member_die): Use them.
3001         (process_structure_scope): Don't handle variant parts.
3002         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
3003         (struct discriminant_info): Remove.
3004         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
3005         (struct main_type) <flag_discriminated_union>: Remove.
3006         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
3007         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
3008         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
3009         Update.
3010         * valops.c (value_union_variant): Remove.
3011         * value.h (value_union_variant): Don't declare.
3012
3013 2020-04-24  Tom Tromey  <tromey@adacore.com>
3014
3015         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
3016         (ada_value_primitive_packed_val): Update.
3017         * ada-valprint.c (ada_value_print_1): Update.
3018         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
3019         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
3020         just an address.  Use evaluate_for_locexpr_baton.
3021         (dwarf2_evaluate_property): Update.
3022         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
3023         array_view.
3024         * findvar.c (default_read_var_value): Update.
3025         * gdbtypes.c (compute_variant_fields_inner)
3026         (resolve_dynamic_type_internal): Update.
3027         (resolve_dynamic_type): Change type of valaddr parameter.
3028         * gdbtypes.h (resolve_dynamic_type): Update.
3029         * valarith.c (value_subscripted_rvalue): Update.
3030         * value.c (value_from_contents_and_address): Update.
3031
3032 2020-04-24  Tom Tromey  <tromey@adacore.com>
3033
3034         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
3035         "push_initial_value" parameter.
3036         (dwarf2_evaluate_property): Likewise.
3037         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
3038
3039 2020-04-24  Tom Tromey  <tromey@adacore.com>
3040
3041         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
3042         (variant::matches, compute_variant_fields_recurse)
3043         (compute_variant_fields_inner, compute_variant_fields): New
3044         functions.
3045         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
3046         Use resolved_type after type is made.
3047         (operator==): Add new cases.
3048         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
3049         (struct discriminant_range, struct variant, struct variant_part):
3050         New.
3051         (union dynamic_prop_data) <variant_parts, original_type>: New
3052         members.
3053         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
3054         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
3055         constants.
3056         * value.c (unpack_bits_as_long): Now public.
3057         * value.h (unpack_bits_as_long): Declare.
3058
3059 2020-04-24  Tom Tromey  <tromey@adacore.com>
3060
3061         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
3062         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
3063
3064 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
3065
3066         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
3067
3068 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
3069
3070         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
3071         (remove_fork_catchpoint, post_startup_inferior)
3072         (post_attach): Move...
3073         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
3074         (remove_fork_catchpoint, post_startup_inferior)
3075         (post_attach): ...here.
3076         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
3077         (remove_fork_catchpoint, post_startup_inferior)
3078         (post_attach): Move...
3079         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
3080         (remove_fork_catchpoint, post_startup_inferior)
3081         (post_attach): ...here.
3082
3083 2020-04-24  Tom Tromey  <tromey@adacore.com>
3084
3085         * nat/windows-nat.h (struct windows_thread_info)
3086         <pc_adjusted>: New member.
3087         * windows-nat.c (windows_fetch_one_register): Check
3088         pc_adjusted.
3089         (windows_nat_target::get_windows_debug_event)
3090         (windows_nat_target::wait): Set pc_adjusted.
3091
3092 2020-04-24  Tom de Vries  <tdevries@suse.de>
3093
3094         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
3095         Run gdb-add-index inside temp dir.
3096
3097 2020-04-23  Tom Tromey  <tromey@adacore.com>
3098
3099         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
3100         in loop.
3101
3102 2020-04-23  Luis Machado  <luis.machado@linaro.org>
3103
3104         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
3105         get_frame_register instead of gdbarch_unwind_pc.
3106
3107 2020-04-23  Tom de Vries  <tdevries@suse.de>
3108
3109         * symtab.c (lookup_global_symbol): Prefer def over decl.
3110
3111 2020-04-23  Tom de Vries  <tdevries@suse.de>
3112
3113         PR symtab/25807
3114         * block.c (best_symbol, better_symbol): Promote to external.
3115         * block.h (best_symbol, better_symbol): Declare.
3116         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
3117         decl.
3118
3119 2020-04-23  Tom Tromey  <tromey@adacore.com>
3120
3121         PR ada/25837:
3122         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
3123         "const char *", not a "const std::string &".
3124         <name_and_matcher::operator==>: Update.
3125         * unittests/lookup_name_info-selftests.c: Change type of
3126         "result".
3127
3128 2020-04-23  Tom Tromey  <tom@tromey.com>
3129
3130         * inferior.h (iterate_over_inferiors): Don't declare.
3131         * inferior.c (iterate_over_inferiors): Remove.
3132         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
3133         Remove.
3134         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
3135         use iterate_over_inferiors.
3136         (darwin_resume_inferior_it)
3137         (struct resume_inferior_threads_param)
3138         (darwin_resume_inferior_threads_it): Remove.
3139         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
3140
3141 2020-04-23  Tom de Vries  <tdevries@suse.de>
3142
3143         * blockframe.c (find_pc_partial_function): Use
3144         find_pc_sect_compunit_symtab rather than
3145         objfile->sf->qf->find_pc_sect_compunit_symtab.
3146
3147 2020-04-22  Tom de Vries  <tdevries@suse.de>
3148
3149         PR symtab/25764
3150         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
3151         in psymtabs.
3152
3153 2020-04-22  Tom de Vries  <tdevries@suse.de>
3154
3155         PR symtab/25801
3156         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
3157         symtabs.
3158
3159 2020-04-22  Tom de Vries  <tdevries@suse.de>
3160
3161         PR symtab/25700
3162         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
3163         CU if already created.
3164
3165 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3166
3167         * infrun.c (displaced_step_fixup): Switch to the event_thread
3168         before calling displaced_step_restore, not after.
3169
3170 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3171
3172         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
3173         its inferior is not recorded by us.
3174         (record_btrace_target_open): Replace call to
3175         all_non_exited_threads () with call to current_inferior
3176         ()->non_exited_threads ().
3177         (record_btrace_target::stop_recording): Likewise.
3178         (record_btrace_target::close): Likewise.
3179         (record_btrace_target::wait): Likewise.
3180         (record_btrace_target::record_stop_replaying): Likewise.
3181
3182 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3183
3184         * btrace.c (btrace_enable): Throw an error on double enables and
3185         when enabling recording fails.
3186         (btrace_disable): Throw an error if the thread is not recorded.
3187
3188 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3189
3190         * record-btrace.c (record_btrace_target::fetch_registers): Forward
3191         request if we do not have a thread_info.
3192
3193 2020-04-21  Tom de Vries  <tdevries@suse.de>
3194
3195         PR gdb/25471
3196         * thread.c
3197         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
3198         exception in get_frame_id.
3199
3200 2020-04-20  Tom Tromey  <tromey@adacore.com>
3201
3202         * python/python.c (struct gdbpy_event): Mark move constructor as
3203         noexcept.
3204         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
3205         constructor as noexcept.
3206         * completer.h (struct completion_result): Mark move constructor as
3207         noexcept.
3208         * completer.c (completion_result::completion_result): Use
3209         initialization style.  Don't call reset_match_list.
3210
3211 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
3212
3213         * MAINTAINERS (Write After Approval): Add myself.
3214
3215 2020-04-18  Tom Tromey  <tom@tromey.com>
3216
3217         * windows-tdep.c (init_w32_command_list)
3218         (w32_prefix_command_valid): Restore.
3219         (_initialize_windows_tdep): Call init_w32_command_list.
3220
3221 2020-04-18  Tom Tromey  <tom@tromey.com>
3222
3223         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
3224         * value.c (value_fn_field): Update.
3225         * valops.c (find_function_in_inferior)
3226         (value_allocate_space_in_inferior): Update.
3227         * tui/tui-winsource.c (tui_update_source_windows_with_line):
3228         Update.
3229         * tui/tui-source.c (tui_source_window::set_contents): Update.
3230         * symtab.c (lookup_global_or_static_symbol)
3231         (find_function_start_sal_1, skip_prologue_sal)
3232         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
3233         * symmisc.c (dump_msymbols, dump_symtab_1)
3234         (maintenance_print_one_line_table): Update.
3235         * symfile.c (init_entry_point_info, section_is_mapped)
3236         (list_overlays_command, simple_read_overlay_table)
3237         (simple_overlay_update_1): Update.
3238         * stap-probe.c (handle_stap_probe): Update.
3239         * stabsread.c (dbx_init_float_type, define_symbol)
3240         (read_one_struct_field, read_enum_type, read_range_type): Update.
3241         * source.c (info_line_command): Update.
3242         * python/python.c (gdbpy_source_objfile_script)
3243         (gdbpy_execute_objfile_script): Update.
3244         * python/py-type.c (save_objfile_types): Update.
3245         * python/py-objfile.c (py_free_objfile): Update.
3246         * python/py-inferior.c (python_new_objfile): Update.
3247         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
3248         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
3249         (maintenance_check_psymtabs): Update.
3250         * printcmd.c (info_address_command): Update.
3251         * objfiles.h (struct objfile) <arch>: New method, from
3252         get_objfile_arch.
3253         (get_objfile_arch): Don't declare.
3254         * objfiles.c (get_objfile_arch): Remove.
3255         (filter_overlapping_sections): Update.
3256         * minsyms.c (msymbol_is_function): Update.
3257         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
3258         (output_nondebug_symbol): Update.
3259         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
3260         (mdebug_expand_psymtab): Update.
3261         * machoread.c (macho_add_oso_symfile): Update.
3262         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
3263         Update.
3264         * linux-fork.c (checkpoint_command): Update.
3265         * linespec.c (convert_linespec_to_sals): Update.
3266         * jit.c (finalize_symtab): Update.
3267         * infrun.c (insert_exception_resume_from_probe): Update.
3268         * ia64-tdep.c (ia64_find_unwind_table): Update.
3269         * hppa-tdep.c (internalize_unwinds): Update.
3270         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
3271         Update.
3272         * gcore.c (call_target_sbrk): Update.
3273         * elfread.c (record_minimal_symbol, elf_symtab_read)
3274         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
3275         (elf_gnu_ifunc_resolve_by_got): Update.
3276         * dwarf2/read.c (create_addrmap_from_index)
3277         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
3278         (read_debug_names_from_section)
3279         (process_psymtab_comp_unit_reader, add_partial_symbol)
3280         (add_partial_subprogram, process_full_comp_unit)
3281         (read_file_scope, read_func_scope, read_lexical_block_scope)
3282         (read_call_site_scope, dwarf2_ranges_read)
3283         (dwarf2_record_block_ranges, dwarf2_add_field)
3284         (mark_common_block_symbol_computed, read_tag_pointer_type)
3285         (read_tag_string_type, dwarf2_init_float_type)
3286         (dwarf2_init_complex_target_type, read_base_type)
3287         (partial_die_info::read, partial_die_info::read)
3288         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
3289         (dwarf2_fetch_die_loc_sect_off): Update.
3290         * dwarf2/loc.c (dwarf2_find_location_expression)
3291         (class dwarf_evaluate_loc_desc, rw_pieced_value)
3292         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
3293         (dwarf2_loc_desc_get_symbol_read_needs)
3294         (locexpr_describe_location_piece, locexpr_describe_location_1)
3295         (loclist_describe_location): Update.
3296         * dwarf2/index-write.c (write_debug_names): Update.
3297         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
3298         * dtrace-probe.c (dtrace_process_dof): Update.
3299         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
3300         (process_one_symbol): Update.
3301         * ctfread.c (ctf_init_float_type, read_base_type): Update.
3302         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
3303         (coff_read_enum_type): Update.
3304         * cli/cli-cmds.c (edit_command, list_command): Update.
3305         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
3306         * breakpoint.c (create_overlay_event_breakpoint)
3307         (create_longjmp_master_breakpoint)
3308         (create_std_terminate_master_breakpoint)
3309         (create_exception_master_breakpoint, get_sal_arch): Update.
3310         * block.c (block_gdbarch): Update.
3311         * annotate.c (annotate_source_line): Update.
3312
3313 2020-04-17  Tom Tromey  <tromey@adacore.com>
3314
3315         * auto-load.c (show_auto_load_cmd): Remove.
3316         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
3317         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
3318         (maintenance_print_arc_command): Remove.
3319         * tui/tui-win.c (tui_command): Remove.
3320         (tui_get_cmd_list): Use add_basic_prefix_cmd.
3321         * tui/tui-layout.c (tui_layout_command): Remove.
3322         (_initialize_tui_layout): Use add_basic_prefix_cmd.
3323         * python/python.c (user_set_python, user_show_python): Remove.
3324         (_initialize_python): Use add_basic_prefix_cmd,
3325         add_show_prefix_cmd.
3326         * guile/guile.c (set_guile_command, show_guile_command): Remove.
3327         (install_gdb_commands): Use add_basic_prefix_cmd,
3328         add_show_prefix_cmd.
3329         (info_guile_command): Remove.
3330         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
3331         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
3332         add_show_prefix_cmd.
3333         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
3334         Remove do_set and do_show parameters.
3335         * cli/cli-style.c (set_style, show_style): Remove.
3336         (_initialize_cli_style): Use add_basic_prefix_cmd,
3337         add_show_prefix_cmd.
3338         (cli_style_option::add_setshow_commands): Remove do_set and
3339         do_show parameters.
3340         (cli_style_option::add_setshow_commands): Use
3341         add_basic_prefix_cmd, add_show_prefix_cmd.
3342         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
3343         (set_style_name): Remove.
3344         * cli/cli-dump.c (dump_command, append_command): Remove.
3345         (srec_dump_command, ihex_dump_command, verilog_dump_command)
3346         (tekhex_dump_command, binary_dump_command)
3347         (binary_append_command): Remove.
3348         (_initialize_cli_dump): Use add_basic_prefix_cmd.
3349         * windows-tdep.c (w32_prefix_command_valid): Remove global.
3350         (init_w32_command_list): Remove; move into ...
3351         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
3352         * valprint.c (set_print, show_print, set_print_raw)
3353         (show_print_raw): Remove.
3354         (_initialize_valprint): Use add_basic_prefix_cmd,
3355         add_show_prefix_cmd.
3356         * typeprint.c (set_print_type, show_print_type): Remove.
3357         (_initialize_typeprint): Use add_basic_prefix_cmd,
3358         add_show_prefix_cmd.
3359         * record.c (set_record_command, show_record_command): Remove.
3360         (_initialize_record): Use add_basic_prefix_cmd,
3361         add_show_prefix_cmd.
3362         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
3363         add_show_prefix_cmd.
3364         (info_command, show_command, set_debug, show_debug): Remove.
3365         * top.h (set_history, show_history): Don't declare.
3366         * top.c (set_history, show_history): Remove.
3367         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
3368         (unset_tdesc_cmd): Remove.
3369         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
3370         add_show_prefix_cmd.
3371         * symtab.c (info_module_command): Remove.
3372         (_initialize_symtab): Use add_basic_prefix_cmd.
3373         * symfile.c (overlay_command): Remove.
3374         (_initialize_symfile): Use add_basic_prefix_cmd.
3375         * sparc64-tdep.c (info_adi_command): Remove.
3376         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
3377         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
3378         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
3379         add_show_prefix_cmd.
3380         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
3381         (_initialize_serial): Use add_basic_prefix_cmd,
3382         add_show_prefix_cmd.
3383         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
3384         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
3385         add_show_prefix_cmd.
3386         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
3387         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
3388         add_show_prefix_cmd.
3389         * riscv-tdep.c (show_riscv_command, set_riscv_command)
3390         (show_debug_riscv_command, set_debug_riscv_command): Remove.
3391         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
3392         add_show_prefix_cmd.
3393         * remote.c (remote_command, set_remote_cmd): Remove.
3394         (_initialize_remote): Use add_basic_prefix_cmd.
3395         * record-full.c (set_record_full_command)
3396         (show_record_full_command): Remove.
3397         (_initialize_record_full): Use add_basic_prefix_cmd,
3398         add_show_prefix_cmd.
3399         * record-btrace.c (cmd_set_record_btrace)
3400         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
3401         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
3402         (cmd_show_record_btrace_pt): Remove.
3403         (_initialize_record_btrace): Use add_basic_prefix_cmd,
3404         add_show_prefix_cmd.
3405         * ravenscar-thread.c (set_ravenscar_command)
3406         (show_ravenscar_command): Remove.
3407         (_initialize_ravenscar): Use add_basic_prefix_cmd,
3408         add_show_prefix_cmd.
3409         * mips-tdep.c (show_mips_command, set_mips_command)
3410         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
3411         add_show_prefix_cmd.
3412         * maint.c (maintenance_command, maintenance_info_command)
3413         (maintenance_check_command, maintenance_print_command)
3414         (maintenance_set_cmd, maintenance_show_cmd): Remove.
3415         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
3416         add_show_prefix_cmd.
3417         (show_per_command_cmd): Remove.
3418         * maint-test-settings.c (maintenance_set_test_settings_cmd):
3419         Remove.
3420         (maintenance_show_test_settings_cmd): Remove.
3421         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
3422         add_show_prefix_cmd.
3423         * maint-test-options.c (maintenance_test_options_command):
3424         Remove.
3425         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
3426         * macrocmd.c (macro_command): Remove
3427         (_initialize_macrocmd): Use add_basic_prefix_cmd.
3428         * language.c (set_check, show_check): Remove.
3429         (_initialize_language): Use add_basic_prefix_cmd,
3430         add_show_prefix_cmd.
3431         * infcmd.c (unset_command): Remove.
3432         (_initialize_infcmd): Use add_basic_prefix_cmd.
3433         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
3434         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
3435         add_show_prefix_cmd.
3436         * go32-nat.c (go32_info_dos_command): Remove.
3437         (_initialize_go32_nat): Use add_basic_prefix_cmd.
3438         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
3439         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
3440         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
3441         (_initialize_frame): Use add_basic_prefix_cmd,
3442         add_show_prefix_cmd.
3443         * dcache.c (set_dcache_command, show_dcache_command): Remove.
3444         (_initialize_dcache): Use add_basic_prefix_cmd,
3445         add_show_prefix_cmd.
3446         * cp-support.c (maint_cplus_command): Remove.
3447         (_initialize_cp_support): Use add_basic_prefix_cmd.
3448         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
3449         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
3450         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
3451         add_basic_prefix_cmd, add_show_prefix_cmd.
3452         * breakpoint.c (save_command): Remove.
3453         (_initialize_breakpoint): Use add_basic_prefix_cmd.
3454         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
3455         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
3456         add_show_prefix_cmd.
3457         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
3458         (set_ada_command, show_ada_command): Remove.
3459         (_initialize_ada_language): Use add_basic_prefix_cmd,
3460         add_show_prefix_cmd.
3461         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
3462
3463 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
3464
3465         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
3466         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
3467
3468 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
3469
3470         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
3471         warning messages.
3472
3473 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
3474
3475         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
3476         import table is not at beginning of .idata section.
3477
3478 2020-04-16  Pedro Alves  <palves@redhat.com>
3479
3480         * inferior.c (delete_inferior): Use delete operator directly
3481         instead of delete_program_space.
3482         * progspace.c (add_program_space): New, factored out from
3483         program_space::program_space.
3484         (remove_program_space): New, factored out from
3485         delete_program_space.
3486         (program_space::program_space): Remove intro comment.  Rewrite.
3487         (program_space::~program_space): Remove intro comment.  Call
3488         remove_program_space.
3489         (delete_program_space): Delete.
3490         * progspace.h (program_space::program_space): Make explicit.  Move
3491         intro comment here, adjusted.
3492         (program_space::~program_space): Move intro comment here,
3493         adjusted.
3494         (delete_program_space): Remove.
3495
3496 2020-04-16  Tom Tromey  <tromey@adacore.com>
3497
3498         * windows-nat.c (windows_nat::handle_access_violation): New
3499         function.
3500         * nat/windows-nat.h (handle_access_violation): Declare.
3501         * nat/windows-nat.c (handle_exception): Move Cygwin code to
3502         windows-nat.c.  Call handle_access_violation.
3503
3504 2020-04-16  Tom de Vries  <tdevries@suse.de>
3505
3506         PR symtab/25791
3507         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
3508         CUs without psymtab.
3509
3510 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
3511
3512         * python/python.c (do_start_initialization): Don't call
3513         PyEval_InitThreads for Python 3.9 and beyond.
3514
3515 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
3516
3517         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
3518         thread functions.
3519         (obsd_nat_target::wait): Likewise.
3520
3521 2020-04-15  Tom Tromey  <tromey@adacore.com>
3522
3523         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
3524         (DEBUG_EXCEPT): Use debug_printf.
3525
3526 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
3527
3528         * completer.c (class completion_tracker::completion_hash_entry)
3529         <hash_name>: New member function.
3530         (completion_tracker::discard_completions): New callback to hash a
3531         completion_hash_entry, pass this to htab_create_alloc.
3532
3533 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
3534
3535         * windows-nat.c (windows_make_so): Warn rather than stopping with
3536         an error if realpath() fails.
3537
3538 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
3539
3540         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
3541         (nbsd_nat_target::info_proc): Add do_status.
3542
3543 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
3544             Tom de Vries  <tdevries@suse.de>
3545
3546         PR symtab/25718
3547         * psympriv.h (struct partial_symtab::read_symtab)
3548         (struct partial_symtab::expand_psymtab)
3549         (struct partial_symtab::read_dependencies): Update comments.
3550         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
3551         read_symtab for includer.
3552         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
3553         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
3554         (struct dwarf2_include_psymtab::m_readin): Remove.
3555         (struct dwarf2_include_psymtab::includer): New member function.
3556         (dwarf2_psymtab::expand_psymtab): Assert !readin.
3557
3558 2020-04-14  Tom de Vries  <tdevries@suse.de>
3559
3560         PR symtab/25720
3561         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
3562         with NULL symbol_matcher and lookup_name.
3563         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
3564         and lookup_name.
3565         * dwarf2/read.c (dw2_expand_symtabs_matching)
3566         (dw2_debug_names_expand_symtabs_matching): Same.
3567         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
3568         Make lookup_name a pointer.  Update comment.
3569         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
3570         lookup_name being a pointer.
3571         * symfile.c (expand_symtabs_matching): Same.
3572         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
3573         * linespec.c (iterate_over_all_matching_symtabs): Same.
3574
3575 2020-04-13  Tom Tromey  <tom@tromey.com>
3576
3577         * run-on-main-thread.c: Update include.
3578         * unittests/main-thread-selftests.c: Update include.
3579         * tui/tui-win.c: Update include.
3580         * tui/tui-io.c: Update include.
3581         * tui/tui-interp.c: Update include.
3582         * tui/tui-hooks.c: Update include.
3583         * top.h: Update include.
3584         * top.c: Update include.
3585         * ser-base.c: Update include.
3586         * remote.c: Update include.
3587         * remote-notif.c: Update include.
3588         * remote-fileio.c: Update include.
3589         * record-full.c: Update include.
3590         * record-btrace.c: Update include.
3591         * python/python.c: Update include.
3592         * posix-hdep.c: Update include.
3593         * mingw-hdep.c: Update include.
3594         * mi/mi-main.c: Update include.
3595         * mi/mi-interp.c: Update include.
3596         * main.c: Update include.
3597         * linux-nat.c: Update include.
3598         * interps.c: Update include.
3599         * infrun.c: Update include.
3600         * inf-loop.c: Update include.
3601         * event-top.c: Update include.
3602         * event-loop.c: Move to ../gdbsupport/.
3603         * event-loop.h: Move to ../gdbsupport/.
3604         * async-event.h: Update include.
3605         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
3606
3607 2020-04-13  Tom Tromey  <tom@tromey.com>
3608
3609         * tui/tui-win.c: Include async-event.h.
3610         * remote.c: Include async-event.h.
3611         * remote-notif.c: Include async-event.h.
3612         * record-full.c: Include async-event.h.
3613         * record-btrace.c: Include async-event.h.
3614         * infrun.c: Include async-event.h.
3615         * event-top.c: Include async-event.h.
3616         * event-loop.h: Move some declarations to async-event.h.
3617         * event-loop.c: Don't include ser-event.h or top.h.  Move some
3618         code to async-event.c.
3619         * async-event.h: New file.
3620         * async-event.c: New file.
3621         * Makefile.in (COMMON_SFILES): Add async-event.c.
3622         (HFILES_NO_SRCDIR): Add async-event.h.
3623
3624 2020-04-13  Tom Tromey  <tom@tromey.com>
3625
3626         * utils.c (flush_streams): New function.
3627         * event-loop.c (gdb_wait_for_event): Call flush_streams.
3628
3629 2020-04-13  Tom Tromey  <tom@tromey.com>
3630
3631         * event-loop.c (handle_file_event): Use warning, not
3632         printf_unfiltered.
3633
3634 2020-04-13  Tom Tromey  <tom@tromey.com>
3635
3636         * event-loop.c: Include <chrono>.
3637
3638 2020-04-13  Tom Tromey  <tom@tromey.com>
3639
3640         * gdb_select.h: Move to ../gdbsupport/.
3641         * event-loop.c: Update include path.
3642         * top.c: Update include path.
3643         * ser-base.c: Update include path.
3644         * ui-file.c: Update include path.
3645         * ser-tcp.c: Update include path.
3646         * guile/scm-ports.c: Update include path.
3647         * posix-hdep.c: Update include path.
3648         * ser-unix.c: Update include path.
3649         * gdb_usleep.c: Update include path.
3650         * mingw-hdep.c: Update include path.
3651         * inflow.c: Update include path.
3652         * infrun.c: Update include path.
3653         * event-top.c: Update include path.
3654
3655 2020-04-13  Tom Tromey  <tom@tromey.com>
3656
3657         * configure: Rebuild.
3658         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
3659
3660 2020-04-13  Tom Tromey  <tom@tromey.com>
3661
3662         * event-loop.h (start_event_loop): Don't declare.
3663         * event-loop.c (start_event_loop): Move...
3664         * main.c (start_event_loop): ...here.  Now static.
3665
3666 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
3667
3668         * MAINTAINERS: Update my email address.
3669
3670 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3671
3672         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
3673         IP_ALL.
3674
3675 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3676
3677         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
3678         (nbsd_nat_target::info_proc): Add do_cmdline.
3679
3680 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3681
3682         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
3683         (nbsd_nat_target::info_proc): Add do_cwd.
3684
3685 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3686
3687         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
3688
3689 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
3690
3691         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
3692         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
3693         (nbsd_nat_target::info_proc): New functions.
3694         * nbsd-nat.c (kinfo_get_vmmap): New function.
3695         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
3696         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
3697         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
3698         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
3699         functions.
3700         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
3701         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
3702         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
3703         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
3704         (KINFO_VME_FLAG_GROWS_DOWN): New.
3705
3706 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
3707
3708         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
3709         bit shift.
3710
3711 2020-04-10  Tom Tromey  <tromey@adacore.com>
3712
3713         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
3714
3715 2020-04-10  Tom Tromey  <tromey@adacore.com>
3716
3717         * symtab.c (get_symbol_address, get_msymbol_address): Skip
3718         separate debug files.
3719
3720 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
3721
3722         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
3723         Move to...
3724         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
3725         ... here.
3726         * windows-nat.c (windows_nat_target::get_windows_debug_event):
3727         Check for STATUS_WX86_BREAKPOINT.
3728         (windows_nat_target::wait): Same.
3729
3730 2020-04-10  Tom de Vries  <tdevries@suse.de>
3731
3732         PR cli/25808
3733         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
3734
3735 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3736
3737         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
3738         (Write After Approval): Remove Tom de Vries.
3739
3740 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3741
3742         revert partially:
3743         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3744
3745         * buildsym.c (record_line): Fix undefined behavior and preserve
3746         lines at eof.
3747
3748 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
3749
3750         * auxv.h (svr4_auxv_parse): New.
3751         * auxv.c (default_auxv_parse): Split into default_auxv_parse
3752         and generic_auxv_parse.
3753         (svr4_auxv_parse): Add.
3754         * obsd-tdep.c: Include "auxv.h".
3755         (obsd_auxv_parse): Remove.
3756         (obsd_init_abi): Remove comment.
3757         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
3758         from `obsd_auxv_parse' to `svr4_auxv_parse'.
3759         * nbsd-tdep.c: Include "auxv.h".
3760         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
3761
3762 2020-04-08  Tom Tromey  <tromey@adacore.com>
3763
3764         * nat/windows-nat.h (last_wait_event): Don't declare.
3765         (wait_for_debug_event): Update comment.
3766         * nat/windows-nat.c (last_wait_event): Now static.
3767
3768 2020-04-08  Tom Tromey  <tromey@adacore.com>
3769
3770         * windows-nat.c (wait_for_debug_event): Move to
3771         nat/windows-nat.c.
3772         * nat/windows-nat.h (wait_for_debug_event): Declare.
3773         * nat/windows-nat.c (wait_for_debug_event): Move from
3774         windows-nat.c.  No longer static.
3775
3776 2020-04-08  Tom Tromey  <tromey@adacore.com>
3777
3778         * windows-nat.c (get_windows_debug_event): Use
3779         fetch_pending_stop.
3780         * nat/windows-nat.h (fetch_pending_stop): Declare.
3781         * nat/windows-nat.c (fetch_pending_stop): New function.
3782
3783 2020-04-08  Tom Tromey  <tromey@adacore.com>
3784
3785         * windows-nat.c (windows_continue): Use matching_pending_stop and
3786         continue_last_debug_event.
3787         * nat/windows-nat.h (matching_pending_stop)
3788         (continue_last_debug_event): Declare.
3789         * nat/windows-nat.c (DEBUG_EVENTS): New define.
3790         (matching_pending_stop, continue_last_debug_event): New
3791         functions.
3792
3793 2020-04-08  Tom Tromey  <tromey@adacore.com>
3794
3795         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
3796         (handle_exception_result): Move to nat/windows-nat.h.
3797         (DEBUG_EXCEPTION_SIMPLE): Remove.
3798         (windows_nat::handle_ms_vc_exception): New function.
3799         (handle_exception): Move to nat/windows-nat.c.
3800         (get_windows_debug_event): Update.
3801         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
3802         nat/windows-nat.c.
3803         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
3804         (handle_exception_result): Move from windows-nat.c.
3805         (handle_exception): Declare.
3806         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
3807         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
3808         windows-nat.c.
3809
3810 2020-04-08  Tom Tromey  <tromey@adacore.com>
3811
3812         * windows-nat.c (exception_count, event_count): Remove.
3813         (handle_exception, get_windows_debug_event)
3814         (do_initial_windows_stuff): Update.
3815
3816 2020-04-08  Tom Tromey  <tromey@adacore.com>
3817
3818         * windows-nat.c (windows_nat::handle_load_dll)
3819         (windows_nat::handle_unload_dll): Rename.  No longer static.
3820         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
3821         Declare.
3822
3823 2020-04-08  Tom Tromey  <tromey@adacore.com>
3824
3825         * complaints.h (stop_whining): Declare at top-level.
3826         (complaint): Don't declare stop_whining.
3827
3828 2020-04-08  Tom Tromey  <tromey@adacore.com>
3829
3830         * windows-nat.c (windows_nat::handle_output_debug_string):
3831         Rename.  No longer static.
3832         * nat/windows-nat.h (handle_output_debug_string): Declare.
3833
3834 2020-04-08  Tom Tromey  <tromey@adacore.com>
3835
3836         * windows-nat.c (current_process_handle, current_process_id)
3837         (main_thread_id, last_sig, current_event, last_wait_event)
3838         (current_windows_thread, desired_stop_thread_id, pending_stops)
3839         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
3840         (display_selectors, fake_create_process)
3841         (get_windows_debug_event): Update.
3842         * nat/windows-nat.h (current_process_handle, current_process_id)
3843         (main_thread_id, last_sig, current_event, last_wait_event)
3844         (current_windows_thread, desired_stop_thread_id, pending_stops)
3845         (struct pending_stop, siginfo_er): Move from windows-nat.c.
3846         * nat/windows-nat.c (current_process_handle, current_process_id)
3847         (main_thread_id, last_sig, current_event, last_wait_event)
3848         (current_windows_thread, desired_stop_thread_id, pending_stops)
3849         (siginfo_er): New globals.  Move from windows-nat.c.
3850
3851 2020-04-08  Tom Tromey  <tromey@adacore.com>
3852
3853         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
3854         (handle_load_dll): Update.
3855         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
3856
3857 2020-04-08  Tom Tromey  <tromey@adacore.com>
3858
3859         * windows-nat.c (enum thread_disposition_type): Move to
3860         nat/windows-nat.h.
3861         (windows_nat::thread_rec): Rename from thread_rec.  No longer
3862         static.
3863         (windows_add_thread, windows_nat_target::fetch_registers)
3864         (windows_nat_target::store_registers, handle_exception)
3865         (windows_nat_target::resume, get_windows_debug_event)
3866         (windows_nat_target::get_tib_address)
3867         (windows_nat_target::thread_name)
3868         (windows_nat_target::thread_alive): Update.
3869         * nat/windows-nat.h (enum thread_disposition_type): Move from
3870         windows-nat.c.
3871         (thread_rec): Declare.
3872
3873 2020-04-08  Tom Tromey  <tromey@adacore.com>
3874
3875         * windows-nat.c: Add "using namespace".
3876         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
3877         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
3878
3879 2020-04-08  Tom Tromey  <tromey@adacore.com>
3880
3881         * nat/windows-nat.h (struct windows_thread_info): Declare
3882         destructor.
3883         * nat/windows-nat.c (~windows_thread_info): New.
3884
3885 2020-04-08  Tom Tromey  <tromey@adacore.com>
3886
3887         PR gdb/22992
3888         * windows-nat.c (current_event): Update comment.
3889         (last_wait_event, desired_stop_thread_id): New globals.
3890         (struct pending_stop): New.
3891         (pending_stops): New global.
3892         (windows_nat_target) <stopped_by_sw_breakpoint>
3893         <supports_stopped_by_sw_breakpoint>: New methods.
3894         (windows_fetch_one_register): Add assertions.  Adjust PC.
3895         (windows_continue): Handle pending stops.  Suspend other threads
3896         when stepping.  Use last_wait_event
3897         (wait_for_debug_event): New function.
3898         (get_windows_debug_event): Use wait_for_debug_event.  Handle
3899         pending stops.  Queue spurious stops.
3900         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
3901         (windows_nat_target::kill): Use wait_for_debug_event.
3902         * nat/windows-nat.h (struct windows_thread_info)
3903         <stopped_at_software_breakpoint>: New field.
3904         * nat/windows-nat.c (windows_thread_info::resume): Clear
3905         stopped_at_software_breakpoint.
3906
3907 2020-04-08  Tom Tromey  <tromey@adacore.com>
3908
3909         * windows-nat.c (enum thread_disposition_type): New.
3910         (thread_rec): Replace "get_context" parameter with "disposition";
3911         change type.
3912         (windows_add_thread, windows_nat_target::fetch_registers)
3913         (windows_nat_target::store_registers, handle_exception)
3914         (windows_nat_target::resume, get_windows_debug_event)
3915         (windows_nat_target::get_tib_address)
3916         (windows_nat_target::thread_name)
3917         (windows_nat_target::thread_alive): Update.
3918
3919 2020-04-08  Tom Tromey  <tromey@adacore.com>
3920
3921         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
3922         (windows_continue): Use windows_continue::resume.
3923         * nat/windows-nat.h (struct windows_thread_info) <suspend,
3924         resume>: Declare new methods.
3925         * nat/windows-nat.c: New file.
3926         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
3927
3928 2020-04-08  Tom Tromey  <tromey@adacore.com>
3929
3930         * windows-nat.c (windows_add_thread, windows_delete_thread)
3931         (windows_nat_target::fetch_registers)
3932         (windows_nat_target::store_registers, fake_create_process)
3933         (windows_nat_target::resume, windows_nat_target::resume)
3934         (get_windows_debug_event, windows_nat_target::wait)
3935         (windows_nat_target::pid_to_str)
3936         (windows_nat_target::get_tib_address)
3937         (windows_nat_target::get_ada_task_ptid)
3938         (windows_nat_target::thread_name)
3939         (windows_nat_target::thread_alive): Use lwp, not tid.
3940
3941 2020-04-08  Tom Tromey  <tromey@adacore.com>
3942
3943         * windows-nat.c (handle_exception)
3944         (windows_nat_target::thread_name): Update.
3945         * nat/windows-nat.h (windows_thread_info): Remove destructor.
3946         <name>: Now unique_xmalloc_ptr.
3947
3948 2020-04-08  Tom Tromey  <tromey@adacore.com>
3949
3950         * windows-nat.c (thread_rec)
3951         (windows_nat_target::fetch_registers): Update.
3952         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
3953         Update comment.
3954         <debug_registers_changed, reload_context>: Now bool.
3955
3956 2020-04-08  Tom Tromey  <tromey@adacore.com>
3957
3958         * windows-nat.c (windows_add_thread): Use new.
3959         (windows_init_thread_list, windows_delete_thread): Use delete.
3960         (get_windows_debug_event): Update.
3961         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
3962         destructor, and initializers.
3963
3964 2020-04-08  Tom Tromey  <tromey@adacore.com>
3965
3966         * windows-nat.c (struct windows_thread_info): Remove.
3967         * nat/windows-nat.h: New file.
3968
3969 2020-04-08  Tom Tromey  <tromey@adacore.com>
3970
3971         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
3972         (thread_rec, windows_add_thread, windows_delete_thread)
3973         (windows_continue): Update.
3974
3975 2020-04-08  Tom Tromey  <tromey@adacore.com>
3976
3977         * windows-nat.c (struct windows_thread_info): Remove typedef.
3978         (thread_head): Remove.
3979         (thread_list): New global.
3980         (thread_rec, windows_add_thread, windows_init_thread_list)
3981         (windows_delete_thread, windows_continue): Update.
3982
3983 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
3984
3985         * windows-tdep.h (windows_init_abi): Add comment.
3986         (cygwin_init_abi): New declaration.
3987         * windows-tdep.c: Split signal enumeration in two, one for
3988         Windows and one for Cygwin.
3989         (windows_gdb_signal_to_target): Only deal with signal of the
3990         Windows OS ABI.
3991         (cygwin_gdb_signal_to_target): New function.
3992         (windows_init_abi): Rename to windows_init_abi_common, don't set
3993         gdb_signal_to_target gdbarch method.  Add new new function with
3994         this name.
3995         (cygwin_init_abi): New function.
3996         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
3997         comment.  Don't call windows_init_abi.
3998         (amd64_windows_init_abi): Add comment, call windows_init_abi.
3999         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
4000         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
4001         i386_windows_init_abi_common, don't call windows_init_abi.  Add
4002         a new function of this name.
4003         (i386_cygwin_init_abi): New function.
4004         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
4005         OS ABI Cygwin.
4006
4007 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4008
4009         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
4010         parameter.c.
4011         (dwarf2_read_gdb_index): Update.
4012
4013 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
4014
4015         * nbsd-tdep.c: Include "objfiles.h".
4016         (nbsd_skip_solib_resolver): New.
4017         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
4018
4019 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4020
4021         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
4022         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
4023         with DW_LLE_base_addressx are being emitted in DWARFv5.
4024         Add the newly added kind DW_LOC_OFFSET_PAIR also.
4025         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
4026         unsigned integer.
4027
4028 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4029
4030         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
4031         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
4032         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
4033         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
4034         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
4035         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
4036         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
4037
4038
4039 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4040
4041         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
4042         (read_loclist_index): New function definition.
4043         (lookup_loclist_base): New function definition.
4044         (read_loclist_header): New function definition.
4045         (dwarf2_cu): Add loclist_base and loclist_header field.
4046         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
4047         (read_full_die_1): Read the value of DW_AT_loclists_base.
4048         (read_attribute_reprocess): Handle DW_FORM_loclistx.
4049         (read_attribute_value): Handle DW_FORM_loclistx.
4050         (skip_one_die): Handle DW_FORM_loclistx.
4051         (loclist_header): New structure declaration.
4052         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
4053
4054 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4055
4056         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
4057         constructor.  Remove `addr` parameter from other constructor and
4058         add `per_cu` parameter.
4059         * dwarf2/read.c (create_partial_symtab): Update.
4060
4061 2020-04-07  Tom de Vries  <tdevries@suse.de>
4062
4063         PR symtab/25796
4064         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
4065         (partial_die_info::fixup): Inherit has_const_value.
4066
4067 2020-04-07  Tom de Vries  <tdevries@suse.de>
4068
4069         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
4070         symbols without address.
4071
4072 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
4073
4074         * nbsd-nat.h (struct thread_info): Add forward declaration.
4075         (nbsd_nat_target::thread_alive): Add.
4076         (nbsd_nat_target::thread_name): Likewise.
4077         (nbsd_nat_target::update_thread_list): Likewise.
4078         (update_thread_list::post_attach): Likewise.
4079         (post_attach::pid_to_str): Likewise.
4080         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
4081         (nbsd_thread_lister): Add.
4082         (nbsd_nat_target::thread_alive): Likewise.
4083         (nbsd_nat_target::thread_name): Likewise.
4084         (nbsd_add_threads): Likewise.
4085         (update_thread_list::post_attach): Likewise.
4086         (nbsd_nat_target::update_thread_list): Likewise.
4087         (post_attach::pid_to_str): Likewise.
4088
4089 2020-04-06  Tom Tromey  <tromey@adacore.com>
4090
4091         * ada-valprint.c (print_variant_part): Extract the variant field.
4092         (print_field_values): Use the field as the outer value when
4093         recursing.
4094
4095 2020-04-06  Tom Tromey  <tromey@adacore.com>
4096
4097         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
4098         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
4099         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
4100         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
4101         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
4102
4103 2020-04-06  Tom Tromey  <tromey@adacore.com>
4104
4105         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
4106         TYPE_CODE_ERROR.
4107
4108 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
4109
4110         * nbsd-tdep.c: Include "gdbarch.h".
4111         Define enum with NetBSD signal numbers.
4112         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
4113         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
4114         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
4115         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
4116         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
4117         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
4118         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
4119         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
4120         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
4121         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
4122         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
4123         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
4124
4125 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
4126
4127         PR gdb/25325
4128         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
4129
4130 2020-04-03  Tom Tromey  <tromey@adacore.com>
4131
4132         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
4133         Read constant block.
4134
4135 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
4136
4137         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
4138         (gdb_bfd_get_full_section_contents): New declaration.
4139         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
4140         * windows-tdep.c (is_linked_with_cygwin_dll): Use
4141         gdb_bfd_get_full_section_contents.
4142
4143 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
4144
4145         * exec.c (build_section_table): Replace internal_error with
4146         gdb_assert.
4147         (section_table_xfer_memory_partial): Likewise.
4148         * mdebugread.c (parse_partial_symbols): Likewise.
4149         * psymtab.c (lookup_partial_symbol): Likewise.
4150         * utils.c (wrap_here): Likewise.
4151
4152 2020-04-02  Tom Tromey  <tromey@adacore.com>
4153
4154         * f-lang.c (build_fortran_types): Use arch_type to initialize
4155         builtin_complex_s32 in the TYPE_CODE_ERROR case.
4156
4157 2020-04-02  Tom Tromey  <tromey@adacore.com>
4158
4159         * dwarf2/read.c (partial_die_info::read): Do not create a vector
4160         of attributes.
4161
4162 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4163             Bernd Edlinger <bernd.edlinger@hotmail.de>
4164             Tom Tromey  <tromey@adacore.com>
4165
4166         * buildsym.c (buildsym_compunit::record_line): Remove
4167         deduplication code.
4168
4169 2020-04-02  Tom de Vries  <tdevries@suse.de>
4170
4171         PR ada/24671
4172         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
4173
4174 2020-04-02  Tom de Vries  <tdevries@suse.de>
4175
4176         * dwarf2/read.c (dwarf2_gdb_index_functions,
4177         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
4178         NULL.
4179         * psymtab.c (psym_lookup_global_symbol_language): New function.
4180         (psym_functions): Init psym_lookup_global_symbol_language with
4181         psym_lookup_global_symbol_language.
4182         * symfile-debug.c (debug_sym_quick_functions): Init
4183         lookup_global_symbol_language with NULL.
4184         * symfile.c (set_initial_language): Remove fixme comment.
4185         * symfile.h (struct quick_symbol_functions): Add
4186         lookup_global_symbol_language.
4187         * symtab.c (find_quick_global_symbol_language): New function.
4188         (find_main_name): Use find_quick_global_symbol_language.
4189
4190 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
4191
4192         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
4193
4194 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4195
4196         * buildsym.c (record_line): Fix undefined behavior and preserve
4197         lines at eof.
4198
4199 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4200
4201         * buildsym.c (record_line): Fix the resizing condition.
4202
4203 2020-04-01  Tom Tromey  <tom@tromey.com>
4204
4205         * value.h (value_literal_complex): Add comment.
4206         * valops.c (value_literal_complex): Refer to value.h.
4207
4208 2020-04-01  Tom Tromey  <tom@tromey.com>
4209
4210         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
4211         (scalar_type): New rule, from typebase.
4212         (typebase): Use scalar_type.  Recognize complex types.
4213         (field_name): Handle FLOAT_KEYWORD.
4214         (ident_tokens): Add _Complex and __complex__.
4215
4216 2020-04-01  Tom Tromey  <tom@tromey.com>
4217
4218         PR exp/25299:
4219         * valarith.c (promotion_type, complex_binop): New functions.
4220         (scalar_binop): Handle complex numbers.  Use promotion_type.
4221         (value_pos, value_neg, value_complement): Handle complex numbers.
4222
4223 2020-04-01  Tom Tromey  <tom@tromey.com>
4224
4225         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
4226         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
4227         (parse_number): Handle complex numbers.
4228
4229 2020-04-01  Tom Tromey  <tom@tromey.com>
4230
4231         * c-valprint.c (c_decorations): Change complex suffix to "i".
4232
4233 2020-04-01  Tom Tromey  <tom@tromey.com>
4234
4235         * valprint.c (generic_value_print_complex): Use accessors.
4236         * value.h (value_real_part, value_imaginary_part): Declare.
4237         * valops.c (value_real_part, value_imaginary_part): New
4238         functions.
4239         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
4240
4241 2020-04-01  Tom Tromey  <tom@tromey.com>
4242
4243         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
4244         (read_range_type): Update.
4245         * mdebugread.c (basic_type): Update.
4246         * go-lang.c (build_go_types): Use init_complex_type.
4247         * gdbtypes.h (struct main_type) <complex_type>: New member.
4248         (init_complex_type): Update.
4249         (arch_complex_type): Don't declare.
4250         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
4251         Make name if none given.  Use alloc_type_copy.  Look for cached
4252         complex type.
4253         (arch_complex_type): Remove.
4254         (gdbtypes_post_init): Use init_complex_type.
4255         * f-lang.c (build_fortran_types): Use init_complex_type.
4256         * dwarf2/read.c (read_base_type): Update.
4257         * d-lang.c (build_d_types): Use init_complex_type.
4258         * ctfread.c (read_base_type): Update.
4259
4260 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4261
4262         * infrun.c (stop_all_threads): Update assertion, plus when
4263         stopping threads, take into account that we might be trying
4264         to stop an all-stop target.
4265         (stop_waiting): Call 'stop_all_threads' if there exists a
4266         non-stop target.
4267
4268 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4269
4270         * target.h (exists_non_stop_target): New function declaration.
4271         * target.c (exists_non_stop_target): New function.
4272
4273 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
4274
4275         PR gdb/24789
4276         * eval.c (is_integral_or_integral_reference): New function.
4277         (evaluate_subexp_standard): Allow integer references in
4278         pointer arithmetic.
4279
4280 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4281
4282         * remote.c (remote_target::remote_parse_stop_reply): Remove the
4283         check for no ptid in the stop reply when the target is non-stop.
4284
4285 2020-04-01  Tom Tromey  <tromey@adacore.com>
4286
4287         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
4288         "name" parameter to rvalue reference.  Initialize m_name_holder.
4289         <lookup_name_info>: New overloads.
4290         <name>: Return gdb::string_view.
4291         <c_str>: New method.
4292         <make_ignore_params>: Update.
4293         <search_name_hash>: Update.
4294         <language_lookup_name>: Return const char *.
4295         <m_name>: Change type.
4296         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
4297         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
4298         (lookup_name_info::match_any): Update.
4299         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
4300         Update.
4301         * minsyms.c (linkage_name_str): Update.
4302         * language.c (default_symbol_name_matcher): Update.
4303         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
4304         Update.
4305         * ada-lang.c (ada_fold_name): Change parameter to string_view.
4306         (ada_lookup_name_info::ada_lookup_name_info): Update.
4307         (literal_symbol_name_matcher): Update.
4308
4309 2020-04-01  Tom Tromey  <tromey@adacore.com>
4310
4311         * psymtab.c (psymtab_search_name): Remove function.
4312         (psym_lookup_symbol): Create search name and lookup name here.
4313         (lookup_partial_symbol): Remove "name" parameter; add
4314         lookup_name.
4315         (psym_expand_symtabs_for_function): Update.
4316
4317 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
4318
4319         PR tui/25597:
4320         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
4321
4322 2020-03-31  Tom Tromey  <tromey@adacore.com>
4323
4324         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
4325         memcpy.
4326
4327 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
4328
4329         * features/riscv/32bit-csr.xml: Regenerated.
4330         * features/riscv/64bit-csr.xml: Regenerated.
4331
4332 2020-03-30  Tom Tromey  <tromey@adacore.com>
4333
4334         * ada-valprint.c (print_variant_part): Update.
4335         * ada-lang.h (ada_which_variant_applies): Update.
4336         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
4337         outer_valaddr parameters; replace with "outer" value parameter.
4338         (to_fixed_variant_branch_type): Update.
4339
4340 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4341
4342         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
4343         <list>.  Remove inclusion of observable.h.
4344         (PPC_DEBUG_CURRENT_VERSION): Move up define.
4345         (struct arch_lwp_info): New struct.
4346         (class ppc_linux_dreg_interface): New class.
4347         (struct ppc_linux_process_info): New struct.
4348         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
4349         <low_new_clone, low_forget_process, low_prepare_to_resume>
4350         <copy_thread_dreg_state, mark_thread_stale>
4351         <mark_debug_registers_changed, register_hw_breakpoint>
4352         <clear_hw_breakpoint, register_wp, clear_wp>
4353         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
4354         <num_memory_accesses, get_trigger_type>
4355         <create_watchpoint_request, hwdebug_point_cmp>
4356         <init_arch_lwp_info, get_arch_lwp_info>
4357         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
4358         methods.
4359         <struct ptid_hash>: New inner struct.
4360         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
4361         members.
4362         (saved_dabr_value, hwdebug_info, max_slots_number)
4363         (struct hw_break_tuple, struct thread_points, ppc_threads)
4364         (have_ptrace_hwdebug_interface)
4365         (hwdebug_find_thread_points_by_tid)
4366         (hwdebug_insert_point, hwdebug_remove_point): Remove.
4367         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
4368         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
4369         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
4370         use m_dreg_interface.
4371         (hwdebug_point_cmp): Change to...
4372         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
4373         reference arguments instead of pointers.
4374         (ppc_linux_nat_target::ranged_break_num_registers): Use
4375         m_dreg_interface.
4376         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
4377         m_dreg_interface.  Call register_hw_breakpoint.
4378         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
4379         m_dreg_interface.  Call clear_hw_breakpoint.
4380         (get_trigger_type): Change to...
4381         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
4382         comment.
4383         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
4384         use m_dreg_interface.  Call register_hw_breakpoint.
4385         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
4386         use m_dreg_interface.  Call clear_hw_breakpoint.
4387         (can_use_watchpoint_cond_accel): Change to...
4388         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
4389         method.  Update comment, use m_dreg_interface and
4390         m_process_info.
4391         (calculate_dvc): Change to...
4392         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
4393         m_dreg_interface.
4394         (num_memory_accesses): Change to...
4395         (ppc_linux_nat_target::num_memory_accesses): ...this method.
4396         (check_condition): Change to...
4397         (ppc_linux_nat_target::check_condition): ...this method.
4398         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
4399         comment, use m_dreg_interface.
4400         (create_watchpoint_request): Change to...
4401         (ppc_linux_nat_target::create_watchpoint_request): ...this
4402         method.  Use m_dreg_interface.
4403         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
4404         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
4405         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
4406         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
4407         (ppc_linux_nat_target::low_forget_process)
4408         (ppc_linux_nat_target::low_new_fork)
4409         (ppc_linux_nat_target::low_new_clone)
4410         (ppc_linux_nat_target::low_delete_thread)
4411         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
4412         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
4413         only call mark_thread_stale.
4414         (ppc_linux_thread_exit): Remove.
4415         (ppc_linux_nat_target::stopped_data_address): Change to...
4416         (ppc_linux_nat_target::low_stopped_data_address): This. Add
4417         comment, use m_dreg_interface and m_thread_hw_breakpoints.
4418         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
4419         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
4420         comment.  Call low_stopped_data_address.
4421         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
4422         m_dreg_interface.
4423         (ppc_linux_nat_target::masked_watch_num_registers): Use
4424         m_dreg_interface.
4425         (ppc_linux_nat_target::copy_thread_dreg_state)
4426         (ppc_linux_nat_target::mark_thread_stale)
4427         (ppc_linux_nat_target::mark_debug_registers_changed)
4428         (ppc_linux_nat_target::register_hw_breakpoint)
4429         (ppc_linux_nat_target::clear_hw_breakpoint)
4430         (ppc_linux_nat_target::register_wp)
4431         (ppc_linux_nat_target::clear_wp)
4432         (ppc_linux_nat_target::init_arch_lwp_info)
4433         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
4434         (_initialize_ppc_linux_nat): Remove observer callback.
4435
4436 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4437
4438         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
4439         (ppc_linux_nat_target::auxv_parse)
4440         (ppc_linux_nat_target::read_description)
4441         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4442         Move up.
4443
4444 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4445
4446         * linux-nat.h (low_new_clone): New method.
4447         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
4448
4449 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4450
4451         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
4452         (dbx_expand_psymtab): ... this.
4453         (start_psymtab): Update.
4454         * mdebugread.c (psymtab_to_symtab_1): Rename to...
4455         (mdebug_expand_psymtab): ... this.
4456         (parse_partial_symbols): Update.
4457         (new_psymtab): Update.
4458         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
4459         (xcoff_expand_psymtab): ... this.
4460         (xcoff_start_psymtab): Update.
4461
4462 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4463
4464         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
4465         <expand_dependencies>: ... this.
4466         * psymtab.c (partial_symtab::read_dependencies): Rename to...
4467         (partial_symtab::expand_dependencies): ... this.
4468         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
4469         Update.
4470         (dwarf2_psymtab::expand_psymtab): Update.
4471         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
4472         * mdebugread.c (psymtab_to_symtab_1): Update.
4473         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
4474
4475 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4476
4477         * psympriv.h (discard_psymtab): Remove.
4478         * dbxread.c (dbx_end_psymtab): Update.
4479         * xcoffread.c (xcoff_end_psymtab): Update.
4480
4481 2020-03-28  Tom Tromey  <tom@tromey.com>
4482
4483         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
4484         comment.
4485
4486 2020-03-28  Tom Tromey  <tom@tromey.com>
4487
4488         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
4489
4490 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
4491
4492         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
4493
4494 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
4495
4496         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
4497
4498 2020-03-26  Tom Tromey  <tom@tromey.com>
4499
4500         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
4501         (mark_common_block_symbol_computed, read_tag_string_type)
4502         (attr_to_dynamic_prop, read_subrange_type): Update.
4503         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
4504         to be methods on struct attribute.
4505         (skip_one_die, process_imported_unit_die, read_namespace_alias)
4506         (read_call_site_scope, partial_die_info::read)
4507         (partial_die_info::read, lookup_die_type, follow_die_ref):
4508         Update.
4509         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
4510         from dwarf2_get_ref_die_offset.
4511         (attribute::constant_value): New method, from
4512         dwarf2_get_attr_constant_value.
4513         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
4514         Declare method.
4515         <constant_value>: New method.
4516
4517 2020-03-26  Tom Tromey  <tom@tromey.com>
4518
4519         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
4520         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
4521         (dwarf_type_encoding_name): Move to stringify.c.
4522         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
4523         * dwarf2/stringify.c: New file.
4524         * dwarf2/stringify.h: New file.
4525
4526 2020-03-26  Tom Tromey  <tom@tromey.com>
4527
4528         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
4529         Rewrite.
4530
4531 2020-03-26  Tom Tromey  <tom@tromey.com>
4532
4533         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
4534         methods.
4535         * dwarf2/read.c (lookup_addr_base): Move to die.h.
4536         (lookup_ranges_base): Likewise.
4537         (read_cutu_die_from_dwo, read_full_die_1): Update.
4538
4539 2020-03-26  Tom Tromey  <tom@tromey.com>
4540
4541         * dwarf2/read.c (read_import_statement, read_file_scope)
4542         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
4543         (read_lexical_block_scope, read_call_site_scope)
4544         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
4545         (handle_struct_member_die, process_structure_scope)
4546         (update_enumeration_type_from_children)
4547         (process_enumeration_scope, read_array_type, read_common_block)
4548         (read_namespace, read_module, read_subroutine_type): Update.
4549         (sibling_die): Remove.
4550
4551 2020-03-26  Tom Tromey  <tom@tromey.com>
4552
4553         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
4554         (build_type_psymtabs_reader, read_structure_type)
4555         (read_enumeration_type, read_full_die_1): Update.
4556         (dwarf2_attr_no_follow): Move to die.h.
4557         * dwarf2/die.h (struct die_info) <attr>: New method.
4558
4559 2020-03-26  Tom Tromey  <tom@tromey.com>
4560
4561         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
4562         <base_address>: Now an optional.
4563         (dwarf2_find_base_address, dwarf2_rnglists_process)
4564         (dwarf2_ranges_process, fill_in_loclist_baton)
4565         (dwarf2_symbol_mark_computed): Update.
4566
4567 2020-03-26  Tom Tromey  <tom@tromey.com>
4568
4569         * dwarf2/read.c (struct die_info): Move to die.h.
4570         * dwarf2/die.h: New file.
4571
4572 2020-03-26  Tom Tromey  <tom@tromey.com>
4573
4574         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
4575         * dwarf2/read.c
4576         (dwarf2_statement_list_fits_in_line_number_section_complaint):
4577         Move to line-header.c.
4578         (read_checked_initial_length_and_offset, read_formatted_entries):
4579         Likewise.
4580         (dwarf_decode_line_header): Split into two.
4581         * dwarf2/line-header.c
4582         (dwarf2_statement_list_fits_in_line_number_section_complaint):
4583         Move from read.c.
4584         (read_checked_initial_length_and_offset, read_formatted_entries):
4585         Likewise.
4586         (dwarf_decode_line_header): New function, split from read.c.
4587
4588 2020-03-26  Tom Tromey  <tom@tromey.com>
4589
4590         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
4591         Declare method.
4592         * dwarf2/read.c (read_attribute_value): Update.
4593         (dwarf2_per_objfile::read_line_string): Rename from
4594         read_indirect_line_string.
4595         (read_formatted_entries): Update.
4596
4597 2020-03-26  Tom Tromey  <tom@tromey.com>
4598
4599         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
4600         variable.
4601
4602 2020-03-26  Tom Tromey  <tom@tromey.com>
4603
4604         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
4605         const.
4606         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
4607         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
4608         parameter const.
4609
4610 2020-03-26  Tom Tromey  <tom@tromey.com>
4611
4612         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
4613         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
4614         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
4615         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
4616
4617 2020-03-26  Tom Tromey  <tom@tromey.com>
4618
4619         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
4620         file_names_size, file_full_name, file_file_name>: Use const.
4621         <file_name_at, file_names>: Add const overload.
4622         * dwarf2/line-header.c (line_header::file_file_name)
4623         (line_header::file_full_name): Update.
4624
4625 2020-03-26  Tom Tromey  <tom@tromey.com>
4626
4627         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
4628         (macro_start_file, consume_improper_spaces)
4629         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
4630         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
4631         (dwarf_decode_macros): Move to macro.c.
4632         * dwarf2/macro.c: New file.
4633         * dwarf2/macro.h: New file.
4634         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
4635
4636 2020-03-26  Tom Tromey  <tom@tromey.com>
4637
4638         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
4639         method.
4640         * dwarf2/section.c: New method.  From
4641         read_indirect_string_at_offset_from.
4642         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
4643         (read_indirect_string_at_offset_from): Move to section.c.
4644         (read_indirect_string_at_offset): Rewrite.
4645         (read_indirect_line_string_at_offset): Remove.
4646         (read_indirect_string, read_indirect_line_string)
4647         (dwarf_decode_macro_bytes): Update.
4648
4649 2020-03-26  Tom Tromey  <tom@tromey.com>
4650
4651         * dwarf2/section.h (struct dwarf2_section_info)
4652         <overload_complaint>: Declare.
4653         (dwarf2_section_buffer_overflow_complaint): Don't declare.
4654         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
4655         Rename from dwarf2_section_buffer_overflow_complaint.
4656         * dwarf2/read.c (skip_one_die, partial_die_info::read)
4657         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
4658
4659 2020-03-26  Tom Tromey  <tom@tromey.com>
4660
4661         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
4662         Declare.
4663         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
4664         Move from read.c.
4665         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
4666         to section.c.
4667
4668 2020-03-26  Tom Tromey  <tom@tromey.com>
4669
4670         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
4671
4672 2020-03-26  Tom Tromey  <tom@tromey.com>
4673
4674         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
4675         "builder".
4676         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
4677         parameter.
4678         (dwarf_decode_macros): Update.
4679
4680 2020-03-26  Tom Tromey  <tom@tromey.com>
4681
4682         * dwarf2/read.c (read_attribute_value): Update.
4683         (read_indirect_string_from_dwz): Move to dwz.c; change into
4684         method.
4685         (dwarf_decode_macro_bytes): Update.
4686         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
4687         * dwarf2/dwz.c: New file.
4688         * Makefile.in (COMMON_SFILES): Add dwz.c.
4689
4690 2020-03-26  Tom Tromey  <tom@tromey.com>
4691
4692         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
4693         * dwarf2/read.c: Add include.
4694         * dwarf2/index-write.c: Add include.
4695         * dwarf2/index-cache.c: Add include.
4696         * dwarf2/dwz.h: New file.
4697
4698 2020-03-25  Tom Tromey  <tom@tromey.com>
4699
4700         * compile/compile-object-load.c (get_out_value_type): Mention
4701         correct symbol name in error message.
4702
4703 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
4704
4705         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
4706
4707 2020-03-25  Tom de Vries  <tdevries@suse.de>
4708
4709         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
4710         * symmisc.c (dump_symtab_1): Print user and includes fields.
4711         (maintenance_info_symtabs): Same.
4712
4713 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4714
4715         PR gdb/25534
4716         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
4717         (riscv_regcache_cooked_write): New function.
4718         (riscv_push_dummy_call): Use new function.
4719         (riscv_return_value): Likewise.
4720
4721 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
4722
4723         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
4724         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
4725         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
4726         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
4727         * infrun.c (follow_fork): Likewise.
4728         (follow_fork_inferior): Likewise.
4729         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
4730         * linux-nat.h (class linux_nat_target): Likewise.
4731         * remote.c (class remote_target) <follow_fork>: Likewise.
4732         (remote_target::follow_fork): Likewise.
4733         * target-delegates.c: Re-generate.
4734         * target.c (default_follow_fork): Likewise.
4735         (target_follow_fork): Likewise.
4736         * target.h (struct target_ops) <follow_fork>: Likewise.
4737         (target_follow_fork): Likewise.
4738
4739 2020-03-24  Tom de Vries  <tdevries@suse.de>
4740
4741         * psymtab.c (maintenance_info_psymtabs): Print user field.
4742
4743 2020-03-20  Tom Tromey  <tromey@adacore.com>
4744
4745         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
4746         const.
4747         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
4748         const.
4749
4750 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
4751
4752         * ptrace.m4: Don't check for ptrace declaration.
4753         * config.in: Re-generate.
4754         * configure: Re-generate.
4755         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
4756         not defined.
4757
4758 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4759
4760         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
4761         `PTRACE_TYPE_RET'.
4762         * i386-bsd-nat.c (gdb_ptrace): Likewise.
4763         * sparc-nat.c (gdb_ptrace): Likewise.
4764         * x86-bsd-nat.c (gdb_ptrace): Likewise.
4765
4766 2020-03-20  Tom Tromey  <tromey@adacore.com>
4767
4768         * c-exp.y (lex_one_token): Fix assert.
4769
4770 2020-03-20  Tom Tromey  <tromey@adacore.com>
4771
4772         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
4773         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
4774         strncpy call.
4775
4776 2020-03-20  Tom Tromey  <tromey@adacore.com>
4777
4778         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
4779
4780 2020-03-20  Tom Tromey  <tromey@adacore.com>
4781
4782         * ada-valprint.c (print_variant_part): Remove parameters; switch
4783         to value-based API.
4784         (print_field_values): Likewise.
4785         (ada_val_print_struct_union): Likewise.
4786         (ada_value_print_1): Update.
4787
4788 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4789
4790         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
4791         nbsd_nat_target instead of inf_ptrace_target.
4792         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
4793         nbsd_nat_target.
4794
4795 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4796
4797         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
4798         it to the ptrace call.
4799         * (store_registers): Likewise.
4800
4801 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4802
4803         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
4804         it to the ptrace call.
4805         * (store_registers): Likewise.
4806
4807 2020-03-19  Luis Machado  <luis.machado@linaro.org>
4808
4809         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
4810         valid, fetch vg value from ptrace.
4811
4812 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
4813         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
4814         * inf-ptrace.c: Likewise.
4815         * (gdb_ptrace): Add.
4816         * (inf_ptrace_target::resume): Update.
4817         * (inf_ptrace_target::xfer_partial): Likewise.
4818         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
4819         * (inf_ptrace_peek_poke): Update.
4820
4821 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
4822
4823         * x86-bsd-nat.c (gdb_ptrace): New.
4824         * (x86bsd_dr_set): Add new argument `ptid'.
4825         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
4826         x86bsd_dr_set_addr): Update.
4827
4828 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4829
4830         * remote.c (remote_target::process_stop_reply): Handle events for
4831         all threads differently.
4832
4833 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4834
4835         * completer.c (completion_tracker::remove_completion): Define new
4836         function.
4837         * completer.h (completion_tracker::remove_completion): Declare new
4838         function.
4839         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
4840         when adding a C++ function symbol.
4841
4842 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4843
4844         * completer.c (completion_tracker::completion_hash_entry): Define
4845         new class.
4846         (advance_to_filename_complete_word_point): Call
4847         recompute_lowest_common_denominator.
4848         (completion_tracker::completion_tracker): Call discard_completions
4849         to setup the hash table.
4850         (completion_tracker::discard_completions): Allow for being called
4851         from the constructor, pass new equal function, and element deleter
4852         when constructing the hash table.  Initialise new class member
4853         variables.
4854         (completion_tracker::maybe_add_completion): Remove use of
4855         m_entries_vec, and store more information into m_entries_hash.
4856         (completion_tracker::recompute_lcd_visitor): New function, most
4857         content taken from...
4858         (completion_tracker::recompute_lowest_common_denominator):
4859         ...here, this now just visits each item in the hash calling the
4860         above visitor.
4861         (completion_tracker::build_completion_result): Remove use of
4862         m_entries_vec, call recompute_lowest_common_denominator.
4863         * completer.h (completion_tracker::have_completions): Remove use
4864         of m_entries_vec.
4865         (completion_tracker::completion_hash_entry): Declare new class.
4866         (completion_tracker::recompute_lowest_common_denominator): Change
4867         function signature.
4868         (completion_tracker::recompute_lcd_visitor): Declare new function.
4869         (completion_tracker::m_entries_vec): Delete.
4870         (completion_tracker::m_entries_hash): Initialize to NULL.
4871         (completion_tracker::m_lowest_common_denominator_valid): New
4872         member variable.
4873         (completion_tracker::m_lowest_common_denominator_max_length): New
4874         member variable.
4875
4876 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4877
4878         * regformats/regdef.h: Put reg in gdb namespace.
4879
4880 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4881
4882         * i386-bsd-nat.c (gdb_ptrace): New.
4883         * (i386bsd_fetch_inferior_registers,
4884         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
4885         * (i386bsd_fetch_inferior_registers,
4886         i386bsd_store_inferior_registers) Use gdb_ptrace.
4887
4888 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4889
4890         * amd64-bsd-nat.c (gdb_ptrace): New.
4891         * (amd64bsd_fetch_inferior_registers,
4892         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
4893         * (amd64bsd_fetch_inferior_registers,
4894         amd64bsd_store_inferior_registers) Use gdb_ptrace.
4895
4896 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4897
4898         * user-regs.c (user_reg::read): Rename to...
4899         (user_reg::xread): ...this.
4900         * (append_user_reg): Rename argument `read' to `xread'.
4901         * (user_reg_add_builtin): Likewise.
4902         * (user_reg_add): Likewise.
4903         * (value_of_user_reg): Likewise.
4904
4905 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4906
4907         * sparc-nat.c (gdb_ptrace): New.
4908         * sparc-nat.c (sparc_fetch_inferior_registers)
4909         (sparc_store_inferior_registers) Remove obsolete comment.
4910         * sparc-nat.c (sparc_fetch_inferior_registers)
4911         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
4912         * sparc-nat.c (sparc_fetch_inferior_registers)
4913         (sparc_store_inferior_registers) Use gdb_ptrace.
4914
4915 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4916
4917         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
4918         it to the ptrace call.
4919         * sh-nbsd-nat.c (store_registers): Likewise.
4920
4921 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4922
4923         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
4924         nbsd_nat_target instead of inf_ptrace_target.
4925         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
4926         nbsd_nat_target.
4927
4928 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4929
4930         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
4931
4932 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
4933
4934         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
4935         <sys/sysctl.h>.
4936         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
4937
4938 2020-03-17  Tom de Vries  <tdevries@suse.de>
4939
4940         PR gdb/23710
4941         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
4942         fields.
4943         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
4944         fields.
4945         (process_imported_unit_die): Skip import of c++ CUs.
4946
4947 2020-03-16  Tom Tromey  <tom@tromey.com>
4948
4949         * p-valprint.c (pascal_object_print_value): Initialize
4950         base_value.
4951
4952 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
4953             Shahab Vahedi  <shahab@synopsys.com>
4954
4955         * Makefile.in: Add arch/arc.o
4956         * configure.tgt: Likewise.
4957         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
4958         (_initialize_arc_tdep): Don't initialize old target descriptions.
4959         (arc_read_description): New function to cache target descriptions.
4960         * arc-tdep.h (arc_read_description): Add proto type.
4961         * arch/arc.c: New file.
4962         * arch/arc.h: Likewise.
4963         * features/Makefile: Replace old target descriptions with new.
4964         * features/arc-arcompact.c: Remove.
4965         * features/arc-arcompact.xml: Likewise.
4966         * features/arc-v2.c: Likewise
4967         * features/arc-v2.xml: Likewise
4968         * features/arc/aux-arcompact.xml: New file.
4969         * features/arc/aux-v2.xml: Likewise.
4970         * features/arc/core-arcompact.xml: Likewise.
4971         * features/arc/core-v2.xml: Likewise.
4972         * features/arc/aux-arcompact.c: Generate.
4973         * features/arc/aux-v2.c: Likewise.
4974         * features/arc/core-arcompact.c: Likewise.
4975         * features/arc/core-v2.c: Likewise.
4976         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
4977
4978 2020-03-16  Tom Tromey  <tromey@adacore.com>
4979
4980         PR gdb/25663:
4981         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
4982         putting value into bcache.
4983
4984 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4985
4986         PR gdb/21500
4987         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
4988         to...
4989         (amd64_windows_init_abi_common): ... this.  Don't set size of
4990         long type.
4991         (amd64_windows_init_abi): New function.
4992         (amd64_cygwin_init_abi): New function.
4993         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
4994         the Cygwin OS ABI.
4995         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
4996         comment.
4997
4998 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4999
5000         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
5001         * windows-tdep.c (CYGWIN_DLL_NAME): New.
5002         (pe_import_directory_entry): New struct type.
5003         (is_linked_with_cygwin_dll): New function.
5004         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
5005         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
5006         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
5007
5008 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5009
5010         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
5011         i386_cygwin_core_osabi_sniffer.
5012
5013 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5014
5015         * i386-cygwin-tdep.c: Rename to...
5016         * i386-windows-tdep.c: ... this.
5017         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
5018         i386-windows-tdep.c.
5019         * configure.tgt: Likewise.
5020
5021 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5022
5023         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
5024         * osabi.c (gdb_osabi_names): Add "Windows".
5025         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
5026         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
5027         (i386_cygwin_core_osabi_sniffer): New function, extracted from
5028         i386_cygwin_osabi_sniffer.
5029         (_initialize_i386_cygwin_tdep): Register OS ABI
5030         GDB_OSABI_WINDOWS for i386.
5031         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
5032         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
5033         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
5034         for x86-64.
5035         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
5036         when the target matches '*-*-mingw*'.
5037
5038 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5039
5040         * defs.h (enum gdb_osabi): Move to...
5041         * osabi.h (enum gdb_osabi): ... here.
5042         * gdbarch.sh: Include osabi.h in gdbarch.h.
5043         * gdbarch.h: Re-generate.
5044
5045 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5046
5047         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
5048         function.
5049         (_initialize_amd64_windows_tdep): Register osabi sniffer.
5050
5051 2020-03-14  Tom Tromey  <tom@tromey.com>
5052
5053         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
5054         for C++.
5055         (c_type_print_modifier): Likewise.  Add "language" parameter.
5056         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
5057         (c_type_print_base_1): Update.
5058         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
5059         constants.
5060         * type-stack.c (type_stack::insert): Handle tp_atomic and
5061         tp_restrict.
5062         (type_stack::follow_type_instance_flags): Likewise.
5063         (type_stack::follow_types): Likewise.  Merge type-following code.
5064         * c-exp.y (RESTRICT, ATOMIC): New tokens.
5065         (space_identifier, cv_with_space_id)
5066         (const_or_volatile_or_space_identifier_noopt)
5067         (const_or_volatile_or_space_identifier): Remove.
5068         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
5069         rules.
5070         (ptr_operator, typebase): Update.
5071         (enum token_flag) <FLAG_C>: New constant.
5072         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
5073         "_Atomic".
5074         (lex_one_token): Handle FLAG_C.
5075
5076 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5077
5078         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
5079         it to the ptrace call.
5080         * m68k-bsd-nat.c (store_registers): Likewise.
5081
5082 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5083
5084         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
5085         gdb_byte *.
5086         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
5087         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
5088         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
5089
5090 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5091
5092         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
5093         nbsd_nat_target instead of inf_ptrace_target.
5094         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5095         nbsd_nat_target.
5096
5097 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5098
5099         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
5100         register_t.
5101
5102 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5103
5104         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
5105         it to the ptrace call.
5106         * alpha-bsd-nat.c (store_registers): Likewise.
5107
5108 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5109
5110         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
5111         includes.
5112         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
5113         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
5114         fill_fpregset): Likewise.
5115
5116 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5117
5118         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
5119         nbsd_nat_target instead of inf_ptrace_target.
5120         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5121         nbsd_nat_target.
5122
5123 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5124
5125         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
5126         register_t.
5127
5128 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5129
5130         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
5131         it to the ptrace call.
5132         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
5133         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
5134         * arm-nbsd-nat.c (store_register): Likewise.
5135         * arm-nbsd-nat.c (store_regs): Likewise.
5136         * arm-nbsd-nat.c (store_fp_register): Likewise.
5137         * arm-nbsd-nat.c (store_fp_regs): Likewise.
5138
5139 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5140
5141         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
5142         nbsd_nat_target instead of inf_ptrace_target.
5143         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5144         nbsd_nat_target.
5145
5146 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5147
5148         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
5149         it to the ptrace call.
5150         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
5151
5152 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5153
5154         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
5155         it to the ptrace call.
5156         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
5157
5158 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5159
5160         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
5161         gdb_byte *.
5162         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
5163
5164 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5165
5166         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
5167         instead of inf_ptrace_target.
5168         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5169         nbsd_nat_target.
5170
5171 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5172
5173         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
5174         register_t.
5175
5176 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5177
5178         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
5179         register_t.
5180
5181 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5182
5183         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
5184         register_t.
5185
5186 2020-03-13  Tom Tromey  <tom@tromey.com>
5187
5188         * value.h (val_print): Don't declare.
5189         * valprint.h (val_print_array_elements)
5190         (val_print_scalar_formatted, generic_val_print): Don't declare.
5191         * valprint.c (generic_val_print_array): Take a struct value.
5192         (generic_val_print_ptr, generic_val_print_memberptr)
5193         (generic_val_print_bool, generic_val_print_int)
5194         (generic_val_print_char, generic_val_print_complex)
5195         (generic_val_print): Remove.
5196         (generic_value_print): Update.
5197         (do_val_print): Remove unused parameters.  Don't call
5198         la_val_print.
5199         (val_print): Remove.
5200         (common_val_print): Update.  Don't call value_check_printable.
5201         (val_print_scalar_formatted, val_print_array_elements): Remove.
5202         * rust-lang.c (rust_val_print): Remove.
5203         (rust_language_defn): Update.
5204         * p-valprint.c (pascal_val_print): Remove.
5205         (pascal_value_print_inner): Update.
5206         (pascal_object_print_val_fields, pascal_object_print_val):
5207         Remove.
5208         (pascal_object_print_static_field): Update.
5209         * p-lang.h (pascal_val_print): Don't declare.
5210         * p-lang.c (pascal_language_defn): Update.
5211         * opencl-lang.c (opencl_language_defn): Update.
5212         * objc-lang.c (objc_language_defn): Update.
5213         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
5214         * m2-lang.h (m2_val_print): Don't declare.
5215         * m2-lang.c (m2_language_defn): Update.
5216         * language.h (struct language_defn) <la_val_print>: Remove.
5217         * language.c (unk_lang_value_print_inner): Rename.  Change
5218         argument types.
5219         (unknown_language_defn, auto_language_defn): Update.
5220         * go-valprint.c (go_val_print): Remove.
5221         * go-lang.h (go_val_print): Don't declare.
5222         * go-lang.c (go_language_defn): Update.
5223         * f-valprint.c (f_val_print): Remove.
5224         * f-lang.h (f_value_print): Don't declare.
5225         * f-lang.c (f_language_defn): Update.
5226         * d-valprint.c (d_val_print): Remove.
5227         * d-lang.h (d_value_print): Don't declare.
5228         * d-lang.c (d_language_defn): Update.
5229         * cp-valprint.c (cp_print_value_fields)
5230         (cp_print_value_fields_rtti, cp_print_value): Remove.
5231         (cp_print_static_field): Update.
5232         * c-valprint.c (c_val_print_array, c_val_print_ptr)
5233         (c_val_print_struct, c_val_print_union, c_val_print_int)
5234         (c_val_print_memberptr, c_val_print): Remove.
5235         * c-lang.h (c_val_print_array, cp_print_value_fields)
5236         (cp_print_value_fields_rtti): Don't declare.
5237         * c-lang.c (c_language_defn, cplus_language_defn)
5238         (asm_language_defn, minimal_language_defn): Update.
5239         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
5240         (ada_val_print_enum): Take a struct value.
5241         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
5242         (ada_val_print): Remove.
5243         (ada_value_print_1): Update.
5244         (printable_val_type): Remove.
5245         * ada-lang.h (ada_val_print): Don't declare.
5246         * ada-lang.c (ada_language_defn): Update.
5247
5248 2020-03-13  Tom Tromey  <tom@tromey.com>
5249
5250         * valprint.c (do_val_print): Update.
5251         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
5252         a struct value.
5253         (value_to_value_object_no_release): Declare.
5254         * python/py-value.c (value_to_value_object_no_release): New
5255         function.
5256         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
5257         struct value.
5258         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
5259         function.
5260         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
5261         a struct value.
5262         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
5263         Declare.
5264         (gdbscm_apply_val_pretty_printer): Take a struct value.
5265         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
5266         value.
5267         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
5268         value.
5269         * extension-priv.h (struct extension_language_ops)
5270         <apply_val_pretty_printer>: Take a struct value.
5271         * cp-valprint.c (cp_print_value): Create a struct value.
5272         (cp_print_value): Update.
5273
5274 2020-03-13  Tom Tromey  <tom@tromey.com>
5275
5276         * ada-valprint.c (print_field_values): Call common_val_print.
5277
5278 2020-03-13  Tom Tromey  <tom@tromey.com>
5279
5280         * ada-valprint.c (val_print_packed_array_elements): Remove
5281         bitoffset and val parameters.  Call common_val_print.
5282         (ada_val_print_string): Remove offset, address, and original_value
5283         parameters.
5284         (ada_val_print_array): Update.
5285         (ada_value_print_array): New function.
5286         (ada_value_print_1): Call it.
5287
5288 2020-03-13  Tom Tromey  <tom@tromey.com>
5289
5290         * ada-valprint.c (ada_value_print): Use common_val_print.
5291
5292 2020-03-13  Tom Tromey  <tom@tromey.com>
5293
5294         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
5295
5296 2020-03-13  Tom Tromey  <tom@tromey.com>
5297
5298         * ada-valprint.c (ada_value_print_num): New function.
5299         (ada_value_print_1): Use it.
5300
5301 2020-03-13  Tom Tromey  <tom@tromey.com>
5302
5303         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
5304
5305 2020-03-13  Tom Tromey  <tom@tromey.com>
5306
5307         * ada-valprint.c (ada_value_print_ptr): New function.
5308         (ada_value_print_1): Use it.
5309
5310 2020-03-13  Tom Tromey  <tom@tromey.com>
5311
5312         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
5313         call common_val_print.
5314         (ada_val_print_1): Update.
5315         (ada_value_print_1): New function.
5316         (ada_value_print_inner): Rewrite.
5317
5318 2020-03-13  Tom Tromey  <tom@tromey.com>
5319
5320         * cp-valprint.c (cp_print_value_fields): Update.
5321         (cp_print_value): New function.
5322
5323 2020-03-13  Tom Tromey  <tom@tromey.com>
5324
5325         * m2-valprint.c (m2_value_print_inner): Use
5326         cp_print_value_fields.
5327         * cp-valprint.c (cp_print_value_fields): New function.
5328         * c-valprint.c (c_value_print_struct): New function.
5329         (c_value_print_inner): Use c_value_print_struct.
5330         * c-lang.h (cp_print_value_fields): Declare.
5331
5332 2020-03-13  Tom Tromey  <tom@tromey.com>
5333
5334         * c-valprint.c (c_value_print_array): New function.
5335         (c_value_print_inner): Use it.
5336
5337 2020-03-13  Tom Tromey  <tom@tromey.com>
5338
5339         * c-valprint.c (c_value_print_memberptr): New function.
5340         (c_value_print_inner): Use it.
5341
5342 2020-03-13  Tom Tromey  <tom@tromey.com>
5343
5344         * c-valprint.c (c_value_print_int): New function.
5345         (c_value_print_inner): Use it.
5346
5347 2020-03-13  Tom Tromey  <tom@tromey.com>
5348
5349         * c-valprint.c (c_value_print_ptr): New function.
5350         (c_value_print_inner): Use it.
5351
5352 2020-03-13  Tom Tromey  <tom@tromey.com>
5353
5354         * c-valprint.c (c_value_print_inner): Rewrite.
5355
5356 2020-03-13  Tom Tromey  <tom@tromey.com>
5357
5358         * valprint.c (generic_value_print_complex): New function.
5359         (generic_value_print): Use it.
5360
5361 2020-03-13  Tom Tromey  <tom@tromey.com>
5362
5363         * valprint.c (generic_val_print_float): Don't call
5364         val_print_scalar_formatted.
5365         (generic_val_print, generic_value_print): Update.
5366
5367 2020-03-13  Tom Tromey  <tom@tromey.com>
5368
5369         * valprint.c (generic_value_print_char): New function
5370         (generic_value_print): Use it.
5371
5372 2020-03-13  Tom Tromey  <tom@tromey.com>
5373
5374         * valprint.c (generic_value_print_int): New function.
5375         (generic_value_print): Use it.
5376
5377 2020-03-13  Tom Tromey  <tom@tromey.com>
5378
5379         * valprint.c (generic_value_print_bool): New function.
5380         (generic_value_print): Use it.
5381
5382 2020-03-13  Tom Tromey  <tom@tromey.com>
5383
5384         * valprint.c (generic_val_print_func): Simplify.
5385         (generic_val_print, generic_value_print): Update.
5386
5387 2020-03-13  Tom Tromey  <tom@tromey.com>
5388
5389         * valprint.c (generic_val_print_flags): Remove.
5390         (generic_val_print, generic_value_print): Update.
5391         (val_print_type_code_flags): Add original_value parameter.
5392
5393 2020-03-13  Tom Tromey  <tom@tromey.com>
5394
5395         * valprint.c (generic_val_print): Update.
5396         (generic_value_print): Update.
5397         * valprint.c (generic_val_print_enum): Don't call
5398         val_print_scalar_formatted.
5399
5400 2020-03-13  Tom Tromey  <tom@tromey.com>
5401
5402         * valprint.c (generic_value_print): Call generic_value_print_ptr.
5403         * valprint.c (generic_value_print_ptr): New function.
5404
5405 2020-03-13  Tom Tromey  <tom@tromey.com>
5406
5407         * valprint.c (generic_value_print): Rewrite.
5408
5409 2020-03-13  Tom Tromey  <tom@tromey.com>
5410
5411         * p-valprint.c (pascal_object_print_value_fields)
5412         (pascal_object_print_value): New functions.
5413
5414 2020-03-13  Tom Tromey  <tom@tromey.com>
5415
5416         * p-valprint.c (pascal_value_print_inner): Rewrite.
5417
5418 2020-03-13  Tom Tromey  <tom@tromey.com>
5419
5420         * f-valprint.c (f_value_print_innner): Rewrite.
5421
5422 2020-03-13  Tom Tromey  <tom@tromey.com>
5423
5424         * m2-valprint.c (m2_print_unbounded_array): New overload.
5425         (m2_print_unbounded_array): Update.
5426         (m2_print_array_contents): Take a struct value.
5427         (m2_value_print_inner): Rewrite.
5428
5429 2020-03-13  Tom Tromey  <tom@tromey.com>
5430
5431         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
5432         (d_value_print_inner): New function.
5433         * d-lang.h (d_value_print_inner): Declare.
5434         * d-lang.c (d_language_defn): Use d_value_print_inner.
5435
5436 2020-03-13  Tom Tromey  <tom@tromey.com>
5437
5438         * go-valprint.c (go_value_print_inner): New function.
5439         * go-lang.h (go_value_print_inner): Declare.
5440         * go-lang.c (go_language_defn): Use go_value_print_inner.
5441
5442 2020-03-13  Tom Tromey  <tom@tromey.com>
5443
5444         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
5445         API.
5446         (rust_val_print): Rewrite.
5447         (rust_value_print_inner): New function, from rust_val_print.
5448         (rust_language_defn): Use rust_value_print_inner.
5449
5450 2020-03-13  Tom Tromey  <tom@tromey.com>
5451
5452         * ada-valprint.c (ada_value_print_inner): New function.
5453         * ada-lang.h (ada_value_print_inner): Declare.
5454         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
5455
5456 2020-03-13  Tom Tromey  <tom@tromey.com>
5457
5458         * f-valprint.c (f_value_print_innner): New function.
5459         * f-lang.h (f_value_print_innner): Declare.
5460         * f-lang.c (f_language_defn): Use f_value_print_innner.
5461
5462 2020-03-13  Tom Tromey  <tom@tromey.com>
5463
5464         * p-valprint.c (pascal_value_print_inner): New function.
5465         * p-lang.h (pascal_value_print_inner): Declare.
5466         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
5467
5468 2020-03-13  Tom Tromey  <tom@tromey.com>
5469
5470         * m2-valprint.c (m2_value_print_inner): New function.
5471         * m2-lang.h (m2_value_print_inner): Declare.
5472         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
5473
5474 2020-03-13  Tom Tromey  <tom@tromey.com>
5475
5476         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
5477         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
5478         * c-valprint.c (c_value_print_inner): New function.
5479         * c-lang.h (c_value_print_inner): Declare.
5480         * c-lang.c (c_language_defn, cplus_language_defn)
5481         (asm_language_defn, minimal_language_defn): Use
5482         c_value_print_inner.
5483
5484 2020-03-13  Tom Tromey  <tom@tromey.com>
5485
5486         * p-valprint.c (pascal_object_print_value_fields): Now static.
5487         * p-lang.h (pascal_object_print_value_fields): Don't declare.
5488
5489 2020-03-13  Tom Tromey  <tom@tromey.com>
5490
5491         * c-valprint.c (c_val_print_array): Simplify.
5492
5493 2020-03-13  Tom Tromey  <tom@tromey.com>
5494
5495         * valprint.c (value_print_array_elements): New function.
5496         * valprint.h (value_print_array_elements): Declare.
5497
5498 2020-03-13  Tom Tromey  <tom@tromey.com>
5499
5500         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
5501         * mips-tdep.c (mips_print_register): Use
5502         value_print_scalar_formatted.
5503
5504 2020-03-13  Tom Tromey  <tom@tromey.com>
5505
5506         * valprint.h (value_print_scalar_formatted): Declare.
5507         * valprint.c (value_print_scalar_formatted): New function.
5508
5509 2020-03-13  Tom Tromey  <tom@tromey.com>
5510
5511         * valprint.h (generic_value_print): Declare.
5512         * valprint.c (generic_value_print): New function.
5513
5514 2020-03-13  Tom Tromey  <tom@tromey.com>
5515
5516         * valprint.c (do_val_print): Call la_value_print_inner, if
5517         available.
5518         * rust-lang.c (rust_language_defn): Update.
5519         * p-lang.c (pascal_language_defn): Update.
5520         * opencl-lang.c (opencl_language_defn): Update.
5521         * objc-lang.c (objc_language_defn): Update.
5522         * m2-lang.c (m2_language_defn): Update.
5523         * language.h (struct language_defn) <la_value_print_inner>: New
5524         member.
5525         * language.c (unknown_language_defn, auto_language_defn): Update.
5526         * go-lang.c (go_language_defn): Update.
5527         * f-lang.c (f_language_defn): Update.
5528         * d-lang.c (d_language_defn): Update.
5529         * c-lang.c (c_language_defn, cplus_language_defn)
5530         (asm_language_defn, minimal_language_defn): Update.
5531         * ada-lang.c (ada_language_defn): Update.
5532
5533 2020-03-13  Tom Tromey  <tom@tromey.com>
5534
5535         * c-valprint.c (c_value_print): Use common_val_print.
5536
5537 2020-03-13  Tom Tromey  <tom@tromey.com>
5538
5539         * cp-valprint.c (cp_print_static_field): Use common_val_print.
5540
5541 2020-03-13  Tom Tromey  <tom@tromey.com>
5542
5543         * f-valprint.c (f77_print_array_1, f_val_print): Use
5544         common_val_print.
5545
5546 2020-03-13  Tom Tromey  <tom@tromey.com>
5547
5548         * riscv-tdep.c (riscv_print_one_register_info): Use
5549         common_val_print.
5550
5551 2020-03-13  Tom Tromey  <tom@tromey.com>
5552
5553         * mi/mi-main.c (output_register): Use common_val_print.
5554
5555 2020-03-13  Tom Tromey  <tom@tromey.com>
5556
5557         * infcmd.c (default_print_one_register_info): Use
5558         common_val_print.
5559
5560 2020-03-13  Tom Tromey  <tom@tromey.com>
5561
5562         * valprint.h (common_val_print_checked): Declare.
5563         * valprint.c (common_val_print_checked): New function.
5564         * stack.c (print_frame_arg): Use common_val_print_checked.
5565
5566 2020-03-13  Tom Tromey  <tom@tromey.com>
5567
5568         * valprint.c (do_val_print): New function, from val_print.
5569         (val_print): Use do_val_print.
5570         (common_val_print): Use do_val_print.
5571
5572 2020-03-13  Tom Tromey  <tom@tromey.com>
5573
5574         * valprint.c (value_print): Use scoped_value_mark.
5575
5576 2020-03-13  Tom de Vries  <tdevries@suse.de>
5577
5578         PR symtab/25646
5579         * psymtab.c (partial_symtab::partial_symtab): Don't set
5580         globals_offset and statics_offset.  Push element onto
5581         current_global_psymbols and current_static_psymbols stacks.
5582         (concat): New function.
5583         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
5584         element from current_global_psymbols and current_static_psymbols
5585         stacks.  Concat popped elements to global_psymbols and
5586         static_symbols.
5587         (add_psymbol_to_list): Use current_global_psymbols and
5588         current_static_psymbols stacks.
5589         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
5590         current_static_psymbols fields.
5591
5592 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
5593
5594         * corelow.c (sniff_core_bfd): Remove.
5595         (class core_target) <m_core_vec>: Remove.
5596         (core_target::core_target): Update.
5597         (core_file_fns): Remove.
5598         (deprecated_add_core_fns): Remove.
5599         (default_core_sniffer): Remove.
5600         (sniff_core_bfd): Remove.
5601         (default_check_format): Remove.
5602         (gdb_check_format): Remove.
5603         (core_target_open): Update.
5604         (core_target::get_core_register_section): Update.
5605         (get_core_registers_cb): Update.
5606         (core_target::fetch_registers): Update.
5607         * gdbcore.h (struct core_fns): Remove.
5608         (deprecated_add_core_fns): Remove.
5609         (default_core_sniffer): Remove.
5610         (default_check_format): Remove.
5611
5612 2020-03-12  Tom Tromey  <tom@tromey.com>
5613
5614         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
5615         CORE_ADDR.
5616         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
5617
5618 2020-03-12  Tom Tromey  <tom@tromey.com>
5619
5620         * remote.c (remote_target::download_tracepoint)
5621         (remote_target::enable_tracepoint)
5622         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
5623         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
5624         sprintf_vma.
5625
5626 2020-03-12  Tom Tromey  <tom@tromey.com>
5627
5628         * symfile-mem.c: Update CORE_ADDR size assert.
5629
5630 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5631
5632         * selftest.m4: Move to gdbsupport/.
5633         * acinclude.m4: Update path to selftest.m4.
5634
5635 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5636
5637         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
5638         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
5639         gdbarch-selfselftests.c and selftest-arch.c.
5640         (SUBDIR_UNITTESTS_OBS): Rename to...
5641         (SELFTESTS_OBS): ... this.
5642         (COMMON_SFILES): Remove disasm-selftests.c and
5643         gdbarch-selftests.c.
5644         * configure.ac: Don't add selftest-arch.{c,o} to
5645         CONFIG_{SRCS,OBS}.
5646         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
5647         preprocessor conditions.
5648
5649 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5650
5651         * configure.ac: Don't source bfd/development.sh.
5652         * selftest.m4: Modify comment.
5653         * configure: Re-generate.
5654
5655 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5656
5657         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
5658         not "true" or "false".
5659         * configure: Re-generate.
5660
5661 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
5662
5663         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
5664         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
5665         renamed to arm_nbsd_supply_gregset.
5666         (fetch_register): Update to call arm_nbsd_supply_gregset.
5667         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
5668         (arm_netbsd_nat_target::fetch_registers): Update.
5669         (fetch_elfcore_registers): Removed.
5670         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
5671         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
5672         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
5673         not require NetBSD system headers.
5674         (arm_nbsd_regset): New struct.
5675         (arm_nbsd_iterate_over_regset_sections): New function.
5676         (arm_netbsd_init_abi_common): Updated to call
5677         set_gdbarch_iterate_over_regset_sections.
5678         * arm-nbsd-tdep.h: New file.
5679
5680 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
5681
5682         * symtab.c (find_pc_sect_line): Add check which prevents infinite
5683         recursion.
5684
5685 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
5686
5687         * configure: Re-generate.
5688
5689 2020-03-11  Tom Tromey  <tromey@adacore.com>
5690
5691         * ada-typeprint.c (print_choices): Fix comment.
5692
5693 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
5694
5695         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
5696         previous item in the list, when the list has no items.
5697
5698 2020-03-11  Tom de Vries  <tdevries@suse.de>
5699
5700         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
5701         PROP_LOCLIST handling code.
5702
5703 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
5704
5705         * buildsym-legacy.c (record_line): Pass extra parameter to
5706         record_line.
5707         * buildsym.c (buildsym_compunit::record_line): Take an extra
5708         parameter, reduce duplication in the line table, and record the
5709         is_stmt flag in the line table.
5710         * buildsym.h (buildsym_compunit::record_line): Add extra
5711         parameter.
5712         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
5713         non-statement lines.
5714         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
5715         this to the symtab builder.
5716         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
5717         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
5718         through to dwarf_record_line_1.
5719         * infrun.c (process_event_stop_test): When stepping, don't stop at
5720         a non-statement instruction, and only refresh the step info when
5721         we land in the middle of a line's range.  Also add an extra
5722         comment.
5723         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
5724         field.
5725         * record-btrace.c (btrace_find_line_range): Only record lines
5726         marked as is-statement.
5727         * stack.c (frame_show_address): Show the frame address if we are
5728         in a non-statement sal.
5729         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
5730         (maintenance_print_one_line_table): Print a header for the is_stmt
5731         column, and include is_stmt information in the output.
5732         * symtab.c (find_pc_sect_line): Find lines marked as statements in
5733         preference to non-statements.
5734         (find_pcs_for_symtab_line): Prefer is-statement entries.
5735         (find_line_common): Likewise.
5736         * symtab.h (struct linetable_entry): Add is_stmt field.
5737         (struct symtab_and_line): Likewise.
5738         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
5739         arranging the line table.
5740
5741 2020-03-07  Tom de Vries  <tdevries@suse.de>
5742
5743         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
5744         DIE.
5745
5746 2020-03-07  Tom Tromey  <tom@tromey.com>
5747
5748         * valops.c (value_literal_complex): Remove obsolete comment.
5749         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
5750         comment.
5751
5752 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
5753
5754         * infrun.h: Forward-declare thread_info.
5755         (set_step_info): Add thread_info parameter, add doc.
5756         * infrun.c (set_step_info): Add thread_info parameter, move doc
5757         to header.
5758         * infrun.c (process_event_stop_test): Pass thread to
5759         set_step_info call.
5760         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
5761         set_step_info.
5762         (prepare_one_step): Add thread_info parameter, pass it to
5763         set_step_frame and prepare_one_step (recursive) call.
5764         (step_1): Pass thread to prepare_one_step call.
5765         (step_command_fsm::should_stop): Pass thread to
5766         prepare_one_step.
5767         (until_next_fsm): Pass thread to set_step_frame call.
5768         (finish_command): Pass thread to set_step_info call.
5769
5770 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
5771
5772         * windows-tdep.c (windows_solib_create_inferior_hook):
5773         Check if inferior is running.
5774
5775 2020-03-06  Tom de Vries  <tdevries@suse.de>
5776
5777         * NEWS: Fix "the the".
5778         * ctfread.c: Same.
5779
5780 2020-03-06  Tom de Vries  <tdevries@suse.de>
5781
5782         * psymtab.c (psymtab_to_symtab): Don't print "done.".
5783
5784 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5785
5786         * .dir-locals.el: Add a comment referencing the other copies of
5787         this file.
5788
5789 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
5790
5791         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
5792         psargs.
5793
5794 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5795
5796         * .gitattributes: New file.
5797
5798 2020-03-04  Tom Tromey  <tom@tromey.com>
5799
5800         * symmisc.c (print_symbol_bcache_statistics)
5801         (print_objfile_statistics): Update.
5802         * symfile.c (allocate_symtab): Use intern.
5803         * psymtab.c (partial_symtab::partial_symtab): Use intern.
5804         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
5805         macro_cache>: Remove.
5806         <string_cache>: New member.
5807         (struct objfile) <intern>: New methods.
5808         * elfread.c (elf_symtab_read): Use intern.
5809         * dwarf2/read.c (fixup_go_packaging): Intern package name.
5810         (dwarf2_compute_name, dwarf2_physname)
5811         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
5812         names.
5813         (guess_partial_die_structure_name): Update.
5814         (partial_die_info::fixup): Intern name.
5815         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
5816         name.
5817         (dwarf2_name): Intern name.  Update.
5818         * buildsym.c (buildsym_compunit::get_macro_table): Use
5819         string_cache.
5820
5821 2020-03-04  Tom Tromey  <tom@tromey.com>
5822
5823         * jit.c (bfd_open_from_target_memory): Make "target" const.
5824         * corefile.c (gnutarget): Now const.
5825         * gdbcore.h (gnutarget): Now const.
5826
5827 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
5828
5829         * NEWS: Mention support for WOW64 processes.
5830         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
5831         (amd64_windows_segment_register_p): Remove static.
5832         (_initialize_amd64_windows_nat): Update.
5833         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
5834         * i386-windows-nat.c (context_offset): Update.
5835         (i386_mappings): Rename and remove static.
5836         (i386_windows_segment_register_p): Remove static.
5837         (_initialize_i386_windows_nat): Update.
5838         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
5839         (STATUS_WX86_SINGLE_STEP): New macro.
5840         (EnumProcessModulesEx): New macro.
5841         (Wow64SuspendThread): New macro.
5842         (Wow64GetThreadContext): New macro.
5843         (Wow64SetThreadContext): New macro.
5844         (Wow64GetThreadSelectorEntry): New macro.
5845         (windows_set_context_register_offsets): Add static.
5846         (windows_set_segment_register_p): Likewise.
5847         (windows_add_thread): Adapt for WOW64 processes.
5848         (windows_fetch_one_register): Likewise.
5849         (windows_nat_target::fetch_registers): Likewise.
5850         (windows_store_one_register): Likewise.
5851         (display_selector): Likewise.
5852         (display_selectors): Likewise.
5853         (handle_exception): Likewise.
5854         (windows_continue): Likewise.
5855         (windows_nat_target::resume): Likewise.
5856         (windows_add_all_dlls): Likewise.
5857         (do_initial_windows_stuff): Likewise.
5858         (windows_nat_target::attach): Likewise.
5859         (windows_get_exec_module_filename): Likewise.
5860         (windows_nat_target::create_inferior): Likewise.
5861         (windows_xfer_siginfo): Likewise.
5862         (_initialize_loadable): Initialize Wow64SuspendThread,
5863         Wow64GetThreadContext, Wow64SetThreadContext,
5864         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
5865         * windows-nat.h (windows_set_context_register_offsets):
5866         Remove declaration.
5867         (windows_set_segment_register_p): Likewise.
5868         (i386_windows_segment_register_p): Add declaration.
5869         (amd64_windows_segment_register_p): Likewise.
5870
5871 2020-03-04  Luis Machado  <luis.machado@linaro.org>
5872
5873         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
5874         in "info registers" for AArch64/ARM.
5875
5876         The change caused "info registers" to not print GPR's.
5877
5878         gdb/ChangeLog:
5879
5880         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
5881
5882         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
5883         when reg->group is empty and reggroup is not.
5884
5885 2020-03-03  Tom Tromey  <tromey@adacore.com>
5886
5887         * dwarf2/frame.c (struct dwarf2_frame_cache)
5888         <checked_tailcall_bottom, entry_cfa_sp_offset,
5889         entry_cfa_sp_offset_p>: Remove members.
5890         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
5891         (dwarf2_frame_prev_register): Don't call
5892         dwarf2_tailcall_sniffer_first.
5893         (dwarf2_append_unwinders): Don't append tailcall unwinder.
5894         * frame-unwind.c (add_unwinder): New fuction.
5895         (frame_unwind_init): Use it.  Add tailcall unwinder.
5896
5897 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
5898             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5899
5900         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
5901         value should be printed as true.
5902
5903 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
5904
5905         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
5906         (windows_init_abi): Set and use windows_so_ops.
5907
5908 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
5909
5910         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
5911         when verifying if dealing with a convenience variable.
5912
5913 2020-03-03  Luis Machado  <luis.machado@linaro.org>
5914
5915         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
5916
5917 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5918
5919         * infrun.c (gdbarch_supports_displaced_stepping): New.
5920         (use_displaced_stepping): Break up conditions in smaller pieces.
5921         Use gdbarch_supports_displaced_stepping.
5922         (displaced_step_prepare_throw): Use
5923         gdbarch_supports_displaced_stepping.
5924
5925 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5926
5927         * NEWS: Mention new behaviour of the history filename.
5928         * top.c (write_history_p): Add comment.
5929         (show_write_history_p): Add header comment, give a different
5930         message when history writing is on, but the history filename is
5931         empty.
5932         (history_filename): Add comment.
5933         (history_filename_empty): New function.
5934         (show_history_filename): Add header comment, give a different
5935         message when the filename is empty.
5936         (init_history): Compare history_filename against nullptr, and only
5937         read history if the filename is not empty.
5938         (set_history_filename): Add header comment, and only make
5939         non-empty filenames absolute.
5940         (init_main): Make the filename argument to 'set history filename'
5941         optional.
5942
5943 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
5944
5945         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
5946         (arm_supply_vfpregset): ...this, and update to use VFP registers.
5947         (fetch_fp_register): Update.
5948         (fetch_fp_regs): Update.
5949         (store_fp_register): Update.
5950         (store_fp_regs): Update.
5951         (arm_netbsd_nat_target::read_description): New function.
5952         (fetch_elfcore_registers): Update.
5953
5954 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5955
5956         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
5957         general_thread if the stop reply is missing a thread-id.
5958         (remote_target::process_stop_reply): Use the first non-exited
5959         thread if the target didn't pass a thread-id.
5960         * infrun.c (do_target_wait): Move call to
5961         switch_to_inferior_no_thread to ....
5962         (do_target_wait_1): ... here.
5963
5964 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
5965
5966         * debuginfod-support.c: Include defs.h first.
5967
5968 2020-02-28  Tom de Vries  <tdevries@suse.de>
5969
5970         * symfile.c (set_initial_language): Use default language for lookup.
5971
5972 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
5973
5974         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
5975         reader variable, pass `this` to read_cutu_die_from_dwo.
5976
5977 2020-02-27  Aaron Merey  <amerey@redhat.com>
5978
5979         * source.c (open_source_file): Check for nullptr when computing
5980         srcpath.
5981
5982 2020-02-27  Tom Tromey  <tromey@adacore.com>
5983
5984         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
5985         member.
5986         (dwarf2_add_field): Don't update nfields.
5987         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
5988
5989 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
5990
5991         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
5992         abs.
5993
5994 2020-02-26  Tom Tromey  <tom@tromey.com>
5995
5996         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
5997         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
5998         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
5999         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
6000         per_cu_data.
6001
6002 2020-02-26  Tom Tromey  <tom@tromey.com>
6003
6004         * dwarf2/index-write.c (psym_index_map): Change type.
6005         (add_address_entry_worker, write_one_signatured_type)
6006         (recursively_count_psymbols, recursively_write_psymbols)
6007         (class debug_names, psyms_seen_size, write_gdbindex)
6008         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
6009
6010 2020-02-26  Aaron Merey  <amerey@redhat.com>
6011
6012         * Makefile.in: Handle optional debuginfod support.
6013         * NEWS: Update.
6014         * README: Add --with-debuginfod summary.
6015         * config.in: Regenerate.
6016         * configure: Regenerate.
6017         * configure.ac: Handle optional debuginfod support.
6018         * debuginfod-support.c: debuginfod helper functions.
6019         * debuginfod-support.h: Ditto.
6020         * doc/gdb.texinfo: Add --with-debuginfod to configure options
6021         summary.
6022         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
6023         when a dwz file cannot be found.
6024         * elfread.c (elf_symfile_read): Query debuginfod servers when a
6025         debuginfo file cannot be found.
6026         * source.c (open_source_file): Query debuginfod servers when a
6027         source file cannot be found.
6028         * top.c (print_gdb_configuration): Include
6029         --{with,without}-debuginfod in the output.
6030
6031 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
6032
6033         * thread.c (thr_try_catch_cmd): Print thread name.
6034
6035 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
6036
6037         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
6038         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6039         dwarf2_fetch_die_type_sect_off): Move to...
6040         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
6041         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6042         dwarf2_fetch_die_type_sect_off): ... here.
6043         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
6044         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6045         dwarf2_fetch_die_type_sect_off): Move doc to header file.
6046
6047 2020-02-26  Tom de Vries  <tdevries@suse.de>
6048
6049         PR gdb/25603
6050         * symfile.c (set_initial_language): Exit-early if
6051         language_mode == language_mode_manual.
6052
6053 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
6054
6055         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
6056         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
6057         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
6058
6059 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6060
6061         * gdbtypes.c (create_array_type_with_stride): Handle negative
6062         array strides.
6063         * valarith.c (value_subscripted_rvalue): Likewise.
6064
6065 2020-02-25  Luis Machado  <luis.machado@linaro.org>
6066
6067         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
6068
6069 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
6070
6071         * loc.h (dwarf2_get_die_type): Move to...
6072         * read.h (dwarf2_get_die_type): ... here.
6073         * read.c (dwarf2_get_die_type): Move doc to header.
6074
6075 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
6076
6077         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
6078         'gnulib/Makefile.in' to the list.
6079
6080 2020-02-24  Tom Tromey  <tom@tromey.com>
6081
6082         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
6083         Remove.
6084         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
6085         XOBNEWVEC.
6086
6087 2020-02-24  Tom Tromey  <tom@tromey.com>
6088
6089         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
6090         New method.
6091         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
6092         (dw2_do_instantiate_symtab, dw2_get_file_names)
6093         (build_type_psymtab_dependencies, load_full_type_unit): Update.
6094
6095 2020-02-24  Tom Tromey  <tom@tromey.com>
6096
6097         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
6098         make_scoped_restore.
6099         (dwarf2_psymtab::read_symtab): Don't clear
6100         reading_partial_symbols.
6101
6102 2020-02-24  Tom de Vries  <tdevries@suse.de>
6103
6104         PR gdb/25592
6105         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
6106
6107 2020-02-24  Tom de Vries  <tdevries@suse.de>
6108
6109         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
6110         commands layout next/prev/regs.
6111
6112 2020-02-22  Tom Tromey  <tom@tromey.com>
6113
6114         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
6115         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
6116
6117 2020-02-22  Tom Tromey  <tom@tromey.com>
6118
6119         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
6120
6121 2020-02-22  Tom Tromey  <tom@tromey.com>
6122
6123         * tui/tui-win.c (_initialize_tui_win): Add usage text.
6124         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
6125         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
6126         * tui/tui.c (_initialize_tui): Add usage text.
6127
6128 2020-02-22  Tom Tromey  <tom@tromey.com>
6129
6130         * tui/tui-win.c (tui_set_focus_command)
6131         (tui_set_win_height_command): Use error_no_arg.
6132         (_initialize_tui_win): Update help text.
6133         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
6134
6135 2020-02-22  Tom Tromey  <tom@tromey.com>
6136
6137         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
6138         * tui/tui-disasm.h (struct tui_disasm_window)
6139         <display_start_addr>: Declare.
6140         * tui/tui-source.h (struct tui_source_window)
6141         <display_start_addr>: Declare.
6142         * tui/tui-winsource.h (struct tui_source_window_base)
6143         <show_source_line, display_start_addr>: New methods.
6144         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
6145         Rename and move to protected section.
6146         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
6147         (tui_source_window_base::do_erase_source_content): Update.
6148         (tui_source_window_base::show_source_line): Now a method.
6149         (tui_source_window_base::show_source_content)
6150         (tui_source_window_base::tui_source_window_base)
6151         (tui_source_window_base::rerender)
6152         (tui_source_window_base::refill)
6153         (tui_source_window_base::do_scroll_horizontal)
6154         (tui_source_window_base::set_is_exec_point_at)
6155         (tui_source_window_base::update_breakpoint_info)
6156         (tui_source_window_base::update_exec_info): Update.
6157         * tui/tui-source.c (tui_source_window::set_contents)
6158         (tui_source_window::showing_source_p)
6159         (tui_source_window::do_scroll_vertical)
6160         (tui_source_window::location_matches_p)
6161         (tui_source_window::line_is_displayed): Update.
6162         (tui_source_window::display_start_addr): New method.
6163         * tui/tui-disasm.c (tui_disasm_window::set_contents)
6164         (tui_disasm_window::do_scroll_vertical)
6165         (tui_disasm_window::location_matches_p): Update.
6166         (tui_disasm_window::display_start_addr): New method.
6167
6168 2020-02-22  Tom Tromey  <tom@tromey.com>
6169
6170         * NEWS: Add entry for gdb.register_window_type.
6171         * tui/tui-layout.h (window_factory): New typedef.
6172         (tui_register_window): Declare.
6173         * tui/tui-layout.c (saved_tui_windows): New global.
6174         (tui_apply_current_layout): Use it.
6175         (tui_register_window): New function.
6176         * python/python.c (do_start_initialization): Call
6177         gdbpy_initialize_tui.
6178         (python_GdbMethods): Add "register_window_type" function.
6179         * python/python-internal.h (gdbpy_register_tui_window)
6180         (gdbpy_initialize_tui): Declare.
6181         * python/py-tui.c: New file.
6182         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
6183
6184 2020-02-22  Tom Tromey  <tom@tromey.com>
6185
6186         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
6187
6188 2020-02-22  Tom Tromey  <tom@tromey.com>
6189
6190         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
6191         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
6192         * tui/tui-data.c (tui_set_win_with_focus): Remove.
6193         (tui_set_win_focus_to): Move from tui-win.c.
6194
6195 2020-02-22  Tom Tromey  <tom@tromey.com>
6196
6197         * tui/tui-layout.c (make_standard_window, get_locator_window): New
6198         functions.
6199         (known_window_types): New global.
6200         (tui_get_window_by_name): Reimplement.
6201         (initialize_known_windows): New function.
6202         (validate_window_name): Rewrite.
6203         (_initialize_tui_layout): Call initialize_known_windows.
6204
6205 2020-02-22  Tom Tromey  <tom@tromey.com>
6206
6207         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
6208         Remove constants.
6209         * tui/tui-winsource.h (struct tui_source_window_base)
6210         <tui_source_window_base>: Remove parameter.
6211         * tui/tui-winsource.c
6212         (tui_source_window_base::tui_source_window_base): Remove
6213         parameter.
6214         (tui_source_window_base::refill): Update.
6215         * tui/tui-stack.h (struct tui_locator_window)
6216         <tui_locator_window>: Update.
6217         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
6218         Default the constructor.
6219         * tui/tui-regs.h (struct tui_data_item_window)
6220         <tui_data_item_window>: Default the constructor.
6221         (struct tui_data_window) <tui_data_window>: Likewise.
6222         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
6223         Default the constructor.
6224         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
6225         Default the constructor.
6226         <type>: Remove.
6227         (struct tui_win_info) <tui_win_info>: Default the constructor.
6228         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
6229         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
6230         Default the constructor.
6231
6232 2020-02-22  Tom Tromey  <tom@tromey.com>
6233
6234         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
6235         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
6236         * tui/tui-win.c (tui_resize_all): Don't call
6237         tui_delete_invisible_windows.
6238         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
6239         done.
6240         (tui_set_layout): Update.
6241         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
6242         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
6243         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
6244
6245 2020-02-22  Tom Tromey  <tom@tromey.com>
6246
6247         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
6248         correctly.
6249
6250 2020-02-22  Tom Tromey  <tom@tromey.com>
6251
6252         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
6253
6254 2020-02-22  Tom Tromey  <tom@tromey.com>
6255
6256         * tui/tui-winsource.h (struct tui_source_window_iterator)
6257         <inner_iterator>: New etytypedef.
6258         <tui_source_window_iterator>: Take "end" parameter.
6259         <tui_source_window_iterator>: Take iterator.
6260         <operator*, advance>: Update.
6261         <m_iter>: Change type.
6262         <m_end>: New field.
6263         (struct tui_source_windows) <begin, end>: Update.
6264         * tui/tui-layout.c (tui_windows): New global.
6265         (tui_apply_current_layout): Clear tui_windows.
6266         (tui_layout_window::apply): Update tui_windows.
6267         * tui/tui-data.h (tui_windows): Declare.
6268         (all_tui_windows): Now inline function.
6269         (class tui_window_iterator, struct all_tui_windows): Remove.
6270
6271 2020-02-22  Tom Tromey  <tom@tromey.com>
6272
6273         PR tui/17850:
6274         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
6275         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
6276         "height" argument.
6277         (class tui_layout_window) <get_sizes>: Likewise.
6278         (class tui_layout_split) <tui_layout_split>: Add "vertical"
6279         argument.
6280         <get_sizes>: Add "height" argument.
6281         <m_vertical>: New field.
6282         * tui/tui-layout.c (tui_layout_split::clone): Update.
6283         (tui_layout_split::get_sizes): Add "height" argument.
6284         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
6285         (tui_new_layout_command): Parse "-horizontal".
6286         (_initialize_tui_layout): Update help string.
6287         (tui_layout_split::specification): Add "-horizontal" when needed.
6288         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
6289         argument.
6290         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
6291         New methods.
6292
6293 2020-02-22  Tom Tromey  <tom@tromey.com>
6294
6295         * tui/tui-layout.h (enum tui_adjust_result): New.
6296         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
6297         (class tui_layout_window) <adjust_size>: Return
6298         tui_adjust_result.  Rewrite.
6299         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
6300         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
6301
6302 2020-02-22  Tom Tromey  <tom@tromey.com>
6303
6304         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
6305         parameter and return types.
6306         (class tui_layout_base) <specification>: Add "depth".
6307         (class tui_layout_window) <specification>: Add "depth".
6308         (class tui_layout_split) <specification>: Add "depth".
6309         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
6310         and return types.
6311         (tui_new_layout_command): Parse sub-layouts.
6312         (_initialize_tui_layout): Update help string.
6313         (tui_layout_window::specification): Add "depth".
6314         (add_layout_command): Update.
6315
6316 2020-02-22  Tom Tromey  <tom@tromey.com>
6317
6318         * NEWS: Add "tui new-layout" item.
6319         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
6320         Add new-layout command to help text.
6321         (validate_window_name): New function.
6322         (tui_new_layout_command): New function.
6323         (_initialize_tui_layout): Register "new-layout".
6324         (tui_layout_window::specification): New method.
6325         (tui_layout_window::specification): New method.
6326         * tui/tui-layout.h (class tui_layout_base) <specification>: New
6327         method.
6328         (class tui_layout_window) <specification>: New method.
6329         (class tui_layout_split) <specification>: New method.
6330
6331 2020-02-22  Tom Tromey  <tom@tromey.com>
6332
6333         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
6334         * tui/tui-win.c (window_name_completer): Update comment.
6335         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
6336         Declare method.
6337         (class tui_layout_window) <replace_window>: Likewise.
6338         (class tui_layout_split) <replace_window>: Likewise.
6339         (tui_set_layout): Don't declare.
6340         (tui_set_initial_layout): Declare function.
6341         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
6342         (asm_regs_layout): New globals.
6343         (tui_current_layout, show_layout): Remove.
6344         (tui_set_layout, tui_add_win_to_layout): Rewrite.
6345         (find_layout, tui_apply_layout): New function.
6346         (layout_completer): Remove.
6347         (tui_next_layout): Reimplement.
6348         (tui_next_layout_command): New function.
6349         (tui_set_initial_layout, tui_prev_layout_command): New functions.
6350         (tui_regs_layout): Reimplement.
6351         (tui_regs_layout_command): New function.
6352         (extract_display_start_addr): Rewrite.
6353         (next_layout, prev_layout): Remove.
6354         (tui_layout_window::replace_window): New method.
6355         (tui_layout_split::replace_window): New method.
6356         (destroy_layout): New function.
6357         (layout_list): New global.
6358         (add_layout_command): New function.
6359         (initialize_layouts): Update.
6360         (tui_layout_command): New function.
6361         (_initialize_tui_layout): Install "layout" commands.
6362         * tui/tui-data.h (enum tui_layout_type): Remove.
6363         (tui_current_layout): Don't declare.
6364
6365 2020-02-22  Tom Tromey  <tom@tromey.com>
6366
6367         * tui/tui-regs.c (tui_reg_layout): Remove.
6368         (tui_reg_command): Use tui_regs_layout.
6369         * tui/tui-layout.h (tui_reg_command): Declare.
6370         * tui/tui-layout.c (tui_reg_command): New function.
6371
6372 2020-02-22  Tom Tromey  <tom@tromey.com>
6373
6374         * tui/tui.c (tui_rl_delete_other_windows): Call
6375         tui_remove_some_windows.
6376         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
6377         Declare method.
6378         (class tui_layout_window) <remove_windows>: New method.
6379         (class tui_layout_split) <remove_windows>: Declare.
6380         (tui_remove_some_windows): Declare.
6381         * tui/tui-layout.c (tui_remove_some_windows): New function.
6382         (tui_layout_split::remove_windows): New method.
6383
6384 2020-02-22  Tom Tromey  <tom@tromey.com>
6385
6386         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
6387         * tui/tui-layout.h (tui_next_layout): Declare.
6388         * tui/tui-layout.c (tui_next_layout): New function.
6389
6390 2020-02-22  Tom Tromey  <tom@tromey.com>
6391
6392         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
6393         correct coordinates.
6394
6395 2020-02-22  Tom Tromey  <tom@tromey.com>
6396
6397         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
6398         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
6399         DATA_WIN case.
6400
6401 2020-02-22  Tom Tromey  <tom@tromey.com>
6402
6403         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
6404         TUI_DISASM_WIN, not tui_win_list.
6405
6406 2020-02-22  Tom Tromey  <tom@tromey.com>
6407
6408         * valprint.c (generic_val_print_enum_1)
6409         (val_print_type_code_flags): Style member names.
6410         * rust-lang.c (val_print_struct, rust_print_enum)
6411         (rust_print_struct_def, rust_internal_print_type): Style member
6412         names.
6413         * p-valprint.c (pascal_object_print_value_fields): Style member
6414         names.  Only call fprintf_symbol_filtered for static members.
6415         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
6416         * f-valprint.c (f_val_print): Style member names.
6417         * f-typeprint.c (f_type_print_base): Style member names.
6418         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
6419         call fprintf_symbol_filtered for static members.
6420         (cp_print_class_member): Style member names.
6421         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
6422         member names.
6423         * ada-valprint.c (ada_print_scalar): Style enum names.
6424         (ada_val_print_enum): Likewise.
6425         * ada-typeprint.c (print_enum_type): Style enum names.
6426
6427 2020-02-21  Tom Tromey  <tom@tromey.com>
6428
6429         * psympriv.h (struct partial_symtab): Update comment.
6430
6431 2020-02-21  Tom Tromey  <tromey@adacore.com>
6432
6433         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
6434         type is CORE_ADDR.
6435
6436 2020-02-21  Tom de Vries  <tdevries@suse.de>
6437
6438         PR gdb/25534
6439         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
6440         if dependencies[i]->user != NULL.
6441
6442 2020-02-21  Ali Tamur  <tamur@google.com>
6443
6444         * dwarf2/read.c (dwarf2_name): Add null check.
6445
6446 2020-02-20  Tom Tromey  <tom@tromey.com>
6447
6448         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
6449         ">=", in binary search.
6450         (dwarf2_find_containing_comp_unit): New overload.
6451         (run_test): New self-test.
6452         (_initialize_dwarf2_read): Register new test.
6453
6454 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
6455
6456         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
6457         * riscv-tdep.h: Likewise.
6458         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
6459         rv32-only CSR.
6460         * features/riscv/64bit-csr.xml: Regenerated.
6461
6462 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
6463             Tom Tromey  <tom@tromey.com>
6464
6465         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
6466         of 'fputc_unfiltered'.
6467         (putchar_unfiltered): Call 'fputc_unfiltered'.
6468         (fputc_unfiltered): Call 'fputs_unfiltered'.
6469
6470 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
6471
6472         * config.in: Regenerate.
6473         * configure: Regenerate.
6474         * configure.ac: Add --with-python-libdir option.
6475         * main.c: Use WITH_PYTHON_LIBDIR.
6476
6477 2020-02-19  Tom Tromey  <tom@tromey.com>
6478
6479         * symtab.c (general_symbol_info::compute_and_set_names): Use
6480         obstack_strndup.  Simplify call to symbol_set_demangled_name.
6481
6482 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
6483
6484         * dwarf2/read.c (allocate_signatured_type_table,
6485         allocate_dwo_unit_table, allocate_type_unit_groups_table,
6486         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
6487         Remove objfile parameter, update all callers.
6488
6489 2020-02-19  Doug Evans  <dje@google.com>
6490
6491         PR rust/25535
6492         * rust-lang.c (rust_print_enum): Apply embedded_offset to
6493         rust_enum_variant calculation.
6494
6495 2020-02-19  Tom Tromey  <tromey@adacore.com>
6496
6497         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
6498
6499 2020-02-19  Tom Tromey  <tromey@adacore.com>
6500
6501         * ada-lang.c (cache_symbol): Use obstack_strdup.
6502
6503 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6504
6505         * configure: Regenerate.
6506
6507 2020-02-19  Tom Tromey  <tromey@adacore.com>
6508
6509         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
6510         NULL check.
6511
6512 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
6513
6514         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
6515
6516 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6517
6518         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
6519         if GDBSERVER is not defined.
6520         (riscv_tdesc_cache): Likewise, also store const target_desc.
6521         (STATIC_IN_GDB): Define.
6522         (riscv_create_target_description): Update declaration with
6523         STATIC_IN_GDB.
6524         (riscv_lookup_target_description): New function, only define if
6525         GDBSERVER is not defined.
6526         * arch/riscv.h (riscv_create_target_description): Declare only
6527         when GDBSERVER is defined.
6528         (riscv_lookup_target_description): New declaration when GDBSERVER
6529         is not defined.
6530         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
6531         (riscv_linux_read_features): ...this, and return
6532         riscv_gdbarch_features instead of target_desc.
6533         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
6534         (riscv_linux_read_description): Rename to...
6535         (riscv_linux_read_features): ...this.
6536         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
6537         Update to use riscv_gdbarch_features and
6538         riscv_lookup_target_description.
6539         * riscv-tdep.c (riscv_find_default_target_description): Use
6540         riscv_lookup_target_description instead of
6541         riscv_create_target_description.
6542
6543 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6544
6545         * valprint.c (generic_val_print_enum_1): When printing a flag
6546         enum with value 0 and there is no enumerator with value 0, print
6547         just "0" instead of "(unknown: 0x0)".
6548
6549 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6550
6551         * valprint.c (generic_val_print_enum_1): Print unknown part of
6552         flag enum in hex.
6553
6554 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6555
6556         * dwarf2/read.c (update_enumeration_type_from_children): Allow
6557         flag enums to contain duplicate enumerators.
6558         * valprint.c (generic_val_print_enum_1): Update comment.
6559
6560 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6561
6562         * dwarf2/read.c: Include "count-one-bits.h".
6563         (update_enumeration_type_from_children): If an enumerator has
6564         multiple bits set, don't treat the enumeration as a "flag enum".
6565         * valprint.c (generic_val_print_enum_1): Assert that enumerators
6566         of flag enums have 0 or 1 bit set.
6567
6568 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6569
6570         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
6571         conversion.
6572         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6573         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
6574         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6575         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
6576         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6577
6578 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6579
6580         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
6581
6582 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6583
6584         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
6585         displaced_step_closure_up.
6586         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
6587         (struct displaced_step_closure_up):
6588         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6589         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
6590         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
6591         Likewise.
6592         * gdbarch.sh (displaced_step_copy_insn): Likewise.
6593         * gdbarch.c, gdbarch.h: Re-generate.
6594         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
6595         displaced_step_closure_up.
6596         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6597         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
6598         * infrun.h (displaced_step_closure_up): New type alias.
6599         (struct displaced_step_inferior_state) <step_closure>: Change
6600         type to displaced_step_closure_up.
6601         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
6602         displaced_step_closure_up.
6603         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6604
6605 2020-02-14  Tom Tromey  <tom@tromey.com>
6606
6607         * minidebug.c (gnu_debug_key): New global.
6608         (find_separate_debug_file_in_section): Use it.
6609
6610 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6611
6612         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
6613         std::unique_ptr.
6614         * gdbarch.c: Re-generate.
6615         * gdbarch.h: Re-generate.
6616         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
6617         change.
6618         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
6619         type to std::unique_ptr.
6620         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
6621         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6622         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
6623         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
6624         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
6625         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6626         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
6627         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
6628         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6629
6630 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6631
6632         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
6633         std::unique_ptr.
6634         (displaced_step_clear): Rename to...
6635         (displaced_step_reset): ... this.  Just call displaced->reset ().
6636         (displaced_step_clear_cleanup): Rename to...
6637         (displaced_step_reset_cleanup): ... this.
6638         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
6639         (displaced_step_fixup): Likewise.
6640         (resume_1): Likewise.
6641         (handle_inferior_event): Restore child's memory before calling
6642         displaced_step_fixup on the parent.
6643         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
6644         to std::unique_ptr.
6645         <step_closure>: Change type to std::unique_ptr.
6646
6647 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6648
6649         * arm-tdep.c: Include count-one-bits.h.
6650         (cleanup_block_store_pc): Use count_one_bits.
6651         (cleanup_block_load_pc): Use count_one_bits.
6652         (arm_copy_block_xfer): Use count_one_bits.
6653         (thumb2_copy_block_xfer): Use count_one_bits.
6654         (thumb_copy_pop_pc_16bit): Use count_one_bits.
6655         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
6656         (thumb_get_next_pcs_raw): Use count_one_bits.
6657         (arm_get_next_pcs_raw): Use count_one_bits_l.
6658         * arch/arm.c (bitcount): Remove.
6659         * arch/arm.h (bitcount): Remove.
6660
6661 2020-02-14  Tom Tromey  <tromey@adacore.com>
6662
6663         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
6664         Update.
6665         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
6666         * dwarf2/loc.c (call_site_find_chain_1): Return
6667         unique_xmalloc_ptr.
6668         (call_site_find_chain): Likewise.
6669
6670 2020-02-14  Richard Biener  <rguenther@suse.de>
6671
6672         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
6673         on expression with division operators.
6674
6675 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6676
6677         * MAINTAINERS (Write After Approval): Adding myself.
6678
6679 2020-02-12  Tom Tromey  <tom@tromey.com>
6680
6681         * event-loop.c (event_data, gdb_event, event_handler_func):
6682         Remove.
6683
6684 2020-02-12  Tom Tromey  <tom@tromey.com>
6685
6686         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
6687         (dwarf2_frame_objfile_data): Add comment.
6688         (find_comp_unit, set_comp_unit): New functions.
6689         (dwarf2_frame_find_fde): Use find_comp_unit.
6690         (dwarf2_build_frame_info): Use set_comp_unit.
6691
6692 2020-02-12  Tom Tromey  <tom@tromey.com>
6693
6694         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
6695         (comp_unit): Don't initialize objfile.
6696         (execute_cfa_program): Add text_offset parameter.
6697         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
6698         (dwarf2_frame_cache): Update.
6699         (dwarf2_build_frame_info): Don't set "objfile" member.
6700
6701 2020-02-12  Tom Tromey  <tom@tromey.com>
6702
6703         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
6704         (decode_frame_entry): Likewise.
6705         (dwarf2_build_frame_info): Update.
6706
6707 2020-02-12  Tom Tromey  <tom@tromey.com>
6708
6709         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
6710         (decode_frame_entry_1): Use the comp_unit obstack.
6711
6712 2020-02-12  Tom Tromey  <tom@tromey.com>
6713
6714         * dwarf2/frame.c (struct comp_unit): Add initializers and
6715         constructor.
6716         (dwarf2_frame_objfile_data): Store a comp_unit.
6717         (dwarf2_frame_find_fde): Update.
6718         (dwarf2_build_frame_info): Use "new".
6719
6720 2020-02-12  Tom Tromey  <tom@tromey.com>
6721
6722         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
6723         (dwarf2_fde_table): Typedef for std::vector.
6724         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
6725         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
6726         (decode_frame_entry): Update.
6727         (dwarf2_build_frame_info): Use "new".
6728
6729 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
6730
6731         * arm-tdep.c (arm_gdbarch_init): Update.
6732         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
6733         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
6734         have_neon, is_m>: Change to bool.
6735
6736 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
6737
6738         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
6739
6740 2020-02-12  Tom Tromey  <tom@tromey.com>
6741
6742         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
6743
6744 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
6745
6746         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
6747         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
6748
6749 2020-02-11  Tom Tromey  <tom@tromey.com>
6750
6751         * psymtab.h: Update comment.
6752
6753 2020-02-11  Tom Tromey  <tom@tromey.com>
6754
6755         * gdb_obstack.h (struct auto_obstack): Use
6756         DISABLE_COPY_AND_ASSIGN.
6757
6758 2020-02-11  Tom Tromey  <tom@tromey.com>
6759
6760         * dwarf2/frame.h (struct objfile): Don't forward declare.
6761
6762 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
6763
6764         * cris-tdep.c (cris_supply_gregset): Change signature to match
6765         what struct regset expects.
6766         (cris_regset): New struct.
6767         (fetch_core_registers): Remove.
6768         (cris_iterate_over_regset_sections): New function.
6769         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
6770         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
6771
6772 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
6773
6774         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
6775         registers.
6776
6777 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
6778
6779         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
6780
6781 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
6782
6783         * configure: Re-generate.
6784
6785 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
6786
6787         * configure: Re-generate.
6788
6789 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
6790
6791         * acinclude: Update warning.m4 path.
6792         * warning.m4: Move to gdbsupport.
6793
6794 2020-02-11  Tom Tromey  <tromey@adacore.com>
6795
6796         * remote.c (remote_console_output): Update.
6797         * printcmd.c (printf_command): Update.
6798         * event-loop.c (gdb_wait_for_event): Update.
6799         * linux-nat.c (sigchld_handler): Update.
6800         * remote-sim.c (gdb_os_write_stdout): Update.
6801         (gdb_os_flush_stdout): Update.
6802         (gdb_os_flush_stderr): Update.
6803         (gdb_os_write_stderr): Update.
6804         * exceptions.c (print_exception): Update.
6805         * remote-fileio.c (remote_fileio_func_read): Update.
6806         (remote_fileio_func_write): Update.
6807         * tui/tui.c (tui_enable): Update.
6808         * tui/tui-interp.c (tui_interp::init): Update.
6809         * utils.c (init_page_info): Update.
6810         (putchar_unfiltered, fputc_unfiltered): Update.
6811         (gdb_flush): Update.
6812         (emit_style_escape): Update.
6813         (flush_wrap_buffer, fputs_maybe_filtered): Update.
6814         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
6815         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
6816         (stderr_file::write): Update.
6817         (stderr_file::puts): Update.
6818         * ui-file.h (ui_file_isatty, ui_file_write)
6819         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
6820         (ui_file_puts): Don't declare.
6821
6822 2020-02-10  Tom de Vries  <tdevries@suse.de>
6823
6824         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
6825         sentinel to char *.
6826
6827 2020-02-09  Tom de Vries  <tdevries@suse.de>
6828
6829         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
6830         filename if it matches "<artificial>".
6831
6832 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
6833
6834         * windows-tdep.c (struct enum_value_name): New struct.
6835         (create_enum): New function.
6836         (windows_get_siginfo_type): Create and use enum types.
6837
6838 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
6839
6840         * NEWS: Mention $_siginfo support for Windows.
6841         * windows-nat.c (handle_exception): Set siginfo_er.
6842         (windows_nat_target::mourn_inferior): Reset siginfo_er.
6843         (windows_xfer_siginfo): New function.
6844         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
6845         * windows-tdep.c (struct windows_gdbarch_data): New struct.
6846         (init_windows_gdbarch_data): New function.
6847         (get_windows_gdbarch_data): New function.
6848         (windows_get_siginfo_type): New function.
6849         (windows_init_abi): Register windows_get_siginfo_type.
6850         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
6851
6852 2020-02-08  Tom Tromey  <tom@tromey.com>
6853
6854         * dwarf2/read.c (class cutu_reader) <cutu_reader,
6855         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
6856         <keep>: Declare method.
6857         <m_keep>: Remove member.
6858         <~cutu_reader>: Remove.
6859         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6860         (cutu_reader::cutu_reader): Update.
6861         (cutu_reader::keep): Rename from ~cutu_reader.
6862         (process_psymtab_comp_unit, build_type_psymtabs_1)
6863         (process_skeletonless_type_unit, load_partial_comp_unit)
6864         (load_full_comp_unit, dwarf2_read_addr_index)
6865         (read_signatured_type): Update.
6866
6867 2020-02-08  Tom Tromey  <tom@tromey.com>
6868
6869         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
6870         "want_partial_unit" parameter.
6871         (process_psymtab_comp_unit): Change want_partial_unit to bool.
6872         Inline check for DW_TAG_partial_unit.
6873         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
6874
6875 2020-02-08  Tom Tromey  <tom@tromey.com>
6876
6877         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
6878         read.c.
6879         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
6880         read.c.
6881
6882 2020-02-08  Tom Tromey  <tom@tromey.com>
6883
6884         * dwarf2/read.c (read_address): Move to comp-unit.c.
6885         (dwarf2_rnglists_process, dwarf2_ranges_process)
6886         (read_attribute_value, dwarf_decode_lines_1)
6887         (var_decode_location, decode_locdesc): Update.
6888         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
6889         read.c.  Remove "cu" parameter.
6890         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
6891         method.
6892
6893 2020-02-08  Tom Tromey  <tom@tromey.com>
6894
6895         * dwarf2/read.c (read_attribute_value, read_indirect_string)
6896         (read_indirect_line_string): Update.
6897         * dwarf2/comp-unit.c (read_offset): Remove.
6898         (read_comp_unit_head): Update.
6899         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
6900         method.
6901         (read_offset): Don't declare.
6902
6903 2020-02-08  Tom Tromey  <tom@tromey.com>
6904
6905         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
6906         * dwarf2/read.c (struct comp_unit_head): Move to
6907         dwarf2/comp-unit.h.
6908         (enum class rcuh_kind): Move to comp-unit.h.
6909         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
6910         (read_comp_unit_head, error_check_comp_unit_head)
6911         (read_and_check_comp_unit_head): Move to comp-unit.c.
6912         (read_offset, dwarf_unit_type_name): Likewise.
6913         (create_debug_type_hash_table, read_cutu_die_from_dwo)
6914         (cutu_reader::cutu_reader, read_call_site_scope)
6915         (find_partial_die, follow_die_offset): Update.
6916         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
6917
6918 2020-02-08  Tom Tromey  <tom@tromey.com>
6919
6920         * dwarf2/read.c (read_offset_1): Move to leb.c.
6921         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
6922         (dwarf_decode_macro_bytes): Update.
6923         * dwarf2/leb.c (read_offset): Rename; move from read.c.
6924         * dwarf2/leb.h (read_offset): Declare.
6925
6926 2020-02-08  Tom Tromey  <tom@tromey.com>
6927
6928         * dwarf2/read.c (dwarf2_section_size): Remove.
6929         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
6930         Update.
6931         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
6932
6933 2020-02-08  Tom Tromey  <tom@tromey.com>
6934
6935         * dwarf2/read.c (read_initial_length): Move to leb.c.
6936         * dwarf2/leb.h (read_initial_length): Declare.
6937         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
6938         handle_nonstd parameter.
6939         * dwarf2/frame.c (read_initial_length): Remove.
6940         (decode_frame_entry_1): Update.
6941
6942 2020-02-08  Tom Tromey  <tom@tromey.com>
6943
6944         * dwarf2/loc.c (dwarf2_find_location_expression)
6945         (dwarf_evaluate_loc_desc::get_tls_address)
6946         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
6947         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
6948         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
6949         (dwarf2_compile_property_to_c)
6950         (dwarf2_loc_desc_get_symbol_read_needs)
6951         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
6952         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
6953         (loclist_describe_location, loclist_tracepoint_var_ref)
6954         (loclist_generate_c_location): Update.
6955         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
6956         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
6957         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
6958         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
6959         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
6960         (dwarf2_per_cu_data::addr_size)
6961         (dwarf2_per_cu_data::ref_addr_size)
6962         (dwarf2_per_cu_data::text_offset)
6963         (dwarf2_per_cu_data::addr_type): Now methods.
6964         (per_cu_header_read_in): Make per_cu "const".
6965         (dwarf2_version): Remove.
6966         (dwarf2_per_cu_data::int_type): Now a method.
6967         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
6968         (set_die_type, read_array_type, read_subrange_index_type)
6969         (read_tag_string_type, read_subrange_type): Update.
6970         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
6971         offset_size, ref_addr_size, text_offset, addr_type, version,
6972         objfile, int_type, addr_sized_int_type>: Declare methods.
6973
6974 2020-02-08  Tom Tromey  <tom@tromey.com>
6975
6976         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
6977         Move earlier.
6978
6979 2020-02-08  Tom Tromey  <tom@tromey.com>
6980
6981         * dwarf2/read.h (dwarf_line_debug): Declare.
6982         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
6983         * dwarf2/read.c: Move line_header code to new files.
6984         (dwarf_line_debug): No longer static.
6985         * dwarf2/line-header.c: New file.
6986         * dwarf2/line-header.h: New file.
6987
6988 2020-02-08  Tom Tromey  <tom@tromey.com>
6989
6990         * dwarf2/read.c (struct line_header) <file_full_name,
6991         file_file_name>: Return unique_xmalloc_ptr.
6992         (line_header::file_file_name): Update.
6993         (line_header::file_full_name): Update.
6994         (dw2_get_file_names_reader): Update.
6995         (macro_start_file): Update.
6996
6997 2020-02-08  Tom Tromey  <tom@tromey.com>
6998
6999         * dwarf2/read.c (struct line_header) <file_full_name,
7000         file_file_name>: Declare methods.
7001         (dw2_get_file_names_reader): Update.
7002         (file_file_name): Now a method.
7003         (file_full_name): Likewise.
7004         (macro_start_file): Update.
7005
7006 2020-02-08  Tom Tromey  <tom@tromey.com>
7007
7008         * dwarf2/read.c (dwarf_always_disassemble)
7009         (show_dwarf_always_disassemble): Move to loc.c.
7010         (_initialize_dwarf2_read): Move "always-disassemble" registration
7011         to loc.c.
7012         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
7013         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
7014         static.
7015         (show_dwarf_always_disassemble): Move from read.c.
7016         (_initialize_dwarf2loc): Move always-disassemble from read.c.
7017
7018 2020-02-08  Tom Tromey  <tom@tromey.com>
7019
7020         * dwarf2/read.c (~dwarf2_per_objfile): Update.
7021         (create_quick_file_names_table): Return htab_up.
7022         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
7023         Update.
7024         * dwarf2/read.h (struct dwarf2_per_objfile)
7025         <quick_file_names_table>: Now htab_up.
7026
7027 2020-02-08  Tom Tromey  <tom@tromey.com>
7028
7029         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
7030
7031 2020-02-08  Tom Tromey  <tom@tromey.com>
7032
7033         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
7034         Rewrite.
7035         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
7036         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
7037         (abbrev_table::abbrev_table): No longer inline.
7038         (ABBREV_HASH_SIZE): Remove.
7039         (abbrev_table::m_abbrevs): Now an htab_up.
7040
7041 2020-02-08  Tom Tromey  <tom@tromey.com>
7042
7043         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
7044         (cutu_reader): Update.
7045         (build_type_psymtabs_1): Update.
7046         * dwarf2/abbrev.c (abbrev_table::read): Rename.
7047         (abbrev_table::alloc_abbrev): Update.
7048         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
7049         (abbrev_table::read): New static method, renamed from
7050         abbrev_table_read_table.
7051         (abbrev_table::alloc_abbrev)
7052         (abbrev_table::add_abbrev): Now private.
7053         (abbrev_table::abbrev_table): Now private.
7054         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
7055
7056 2020-02-08  Tom Tromey  <tom@tromey.com>
7057
7058         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
7059         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
7060         htab_up.
7061
7062 2020-02-08  Tom Tromey  <tom@tromey.com>
7063
7064         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
7065         htab_up.
7066         (lookup_dwo_unit_in_dwp): Update.
7067         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
7068         on obstack.
7069
7070 2020-02-08  Tom Tromey  <tom@tromey.com>
7071
7072         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
7073         obstack.
7074
7075 2020-02-08  Tom Tromey  <tom@tromey.com>
7076
7077         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
7078         line_header_hash.
7079         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
7080         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
7081         Change type to htab_up.
7082
7083 2020-02-08  Tom Tromey  <tom@tromey.com>
7084
7085         * dwarf2/read.c (allocate_type_unit_groups_table): Return
7086         htab_up.  Don't allocate on obstack.
7087         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
7088         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
7089         Change type to htab_up.
7090
7091 2020-02-08  Tom Tromey  <tom@tromey.com>
7092
7093         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
7094         Change type to htab_up.
7095         * dwarf2/read.c (create_signatured_type_table_from_index)
7096         (create_signatured_type_table_from_debug_names)
7097         (create_all_type_units, add_type_unit)
7098         (lookup_dwo_signatured_type, lookup_signatured_type)
7099         (process_skeletonless_type_unit): Update.
7100         (create_debug_type_hash_table, create_debug_types_hash_table):
7101         Change type of types_htab.
7102         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
7103         htab_up.  Don't allocate on obstack.
7104         (create_cus_hash_table): Change type of cus_htab parameter.
7105         (struct dwo_file) <cus, tus>: Now htab_up.
7106         (lookup_dwo_signatured_type, lookup_dwo_cutu)
7107         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
7108         (queue_and_load_all_dwo_tus): Update.
7109         * dwarf2/index-write.c (write_gdbindex): Update.
7110         (write_debug_names): Update.
7111
7112 2020-02-08  Tom Tromey  <tom@tromey.com>
7113
7114         * dwarf2/read.h (struct dwarf2_queue_item): Move from
7115         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
7116         destructor.
7117         (struct dwarf2_per_objfile) <queue>: New member.
7118         * dwarf2/read.c (struct dwarf2_queue_item): Move to
7119         dwarf2/read.h.
7120         (dwarf2_queue, dwarf2_queue_tail): Remove.
7121         (class dwarf2_queue_guard): Add parameter to constructor.  Use
7122         DISABLE_COPY_AND_ASSIGN.
7123         <m_per_objfile>: New member.
7124         <~dwarf2_queue_guard>: Rewrite.
7125         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
7126         Update.
7127         (~dwarf2_queue_item): New.
7128
7129 2020-02-08  Tom Tromey  <tom@tromey.com>
7130
7131         * dwarf2/read.c (struct die_info) <has_children>: New member.
7132         (dw2_get_file_names_reader): Remove has_children.
7133         (dw2_get_file_names): Update.
7134         (read_cutu_die_from_dwo): Remove has_children.
7135         (cutu_reader::init_tu_and_read_dwo_dies)
7136         (cutu_reader::cutu_reader): Update.
7137         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
7138         Remove has_children.
7139         (build_type_psymtabs_1, process_skeletonless_type_unit)
7140         (load_partial_comp_unit, load_full_comp_unit): Update.
7141         (create_dwo_cu_reader): Remove has_children.
7142         (create_cus_hash_table, read_die_and_children): Update.
7143         (read_full_die_1,read_full_die): Remove has_children.
7144         (read_signatured_type): Update.
7145         (class cutu_reader) <has_children>: Remove.
7146
7147 2020-02-08  Tom Tromey  <tom@tromey.com>
7148
7149         * dwarf2/expr.c: Rename from dwarf2expr.c.
7150         * dwarf2/expr.h: Rename from dwarf2expr.h.
7151         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
7152         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
7153         * dwarf2/frame.c: Rename from dwarf2-frame.c.
7154         * dwarf2/frame.h: Rename from dwarf2-frame.h.
7155         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
7156         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
7157         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
7158         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
7159         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
7160         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
7161         * dwarf2/loc.c: Rename from dwarf2loc.c.
7162         * dwarf2/loc.h: Rename from dwarf2loc.h.
7163         * dwarf2/read.c: Rename from dwarf2read.c.
7164         * dwarf2/read.h: Rename from dwarf2read.h.
7165         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
7166         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
7167         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
7168         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
7169         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
7170         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
7171         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
7172         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
7173         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
7174         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
7175         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
7176         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
7177         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
7178         Update.
7179         * Makefile.in (COMMON_SFILES): Update.
7180         (HFILES_NO_SRCDIR): Update.
7181
7182 2020-02-08  Tom Tromey  <tom@tromey.com>
7183
7184         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
7185         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
7186
7187 2020-02-08  Tom Tromey  <tom@tromey.com>
7188
7189         * dwarf2read.h (struct die_info): Don't declare.
7190
7191 2020-02-08  Tom Tromey  <tom@tromey.com>
7192
7193         * dwarf2read.h (die_info_ptr): Remove typedef.
7194
7195 2020-02-08  Tom Tromey  <tom@tromey.com>
7196
7197         * dwarf2read.c (read_call_site_scope)
7198         (handle_data_member_location, dwarf2_add_member_fn)
7199         (mark_common_block_symbol_computed, read_common_block)
7200         (attr_to_dynamic_prop, partial_die_info::read)
7201         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
7202         (dwarf2_symbol_mark_computed, set_die_type): Update.
7203         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
7204         method.
7205         (attr_form_is_block): Don't declare.
7206         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
7207
7208 2020-02-08  Tom Tromey  <tom@tromey.com>
7209
7210         * dwarf2read.c (dwarf2_find_base_address, )
7211         (read_call_site_scope, rust_containing_type)
7212         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
7213         (handle_data_member_location, dwarf2_add_member_fn)
7214         (get_alignment, read_structure_type, process_structure_scope)
7215         (mark_common_block_symbol_computed, read_common_block)
7216         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
7217         (partial_die_info::read, read_attribute_value, new_symbol)
7218         (lookup_die_type, dwarf2_get_ref_die_offset)
7219         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
7220         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
7221         (dwarf2_symbol_mark_computed): Update.
7222         * dwarf2/attribute.h (struct attribute) <value_as_address,
7223         form_is_section_offset, form_is_constant, form_is_ref>: Declare
7224         methods.
7225         (value_as_address, attr_form_is_section_offset)
7226         (attr_form_is_constant, attr_form_is_ref): Don't declare.
7227         * dwarf2/attribute.c (attribute::value_as_address)
7228         (attribute::form_is_section_offset, attribute::form_is_constant)
7229         (attribute::form_is_ref): Now methods.
7230
7231 2020-02-08  Tom Tromey  <tom@tromey.com>
7232
7233         * dwarf2read.c (struct attribute, DW_STRING)
7234         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
7235         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
7236         (attr_form_is_block, attr_form_is_section_offset)
7237         (attr_form_is_constant, attr_form_is_ref): Move.
7238         * dwarf2/attribute.h: New file.
7239         * dwarf2/attribute.c: New file, from dwarf2read.c.
7240         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
7241
7242 2020-02-08  Tom Tromey  <tom@tromey.com>
7243
7244         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
7245         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
7246         Move.
7247         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
7248         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
7249         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
7250         abbrev.c.
7251         * dwarf2/abbrev.h: New file.
7252         * dwarf2/abbrev.c: New file, from dwarf2read.c.
7253         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
7254
7255 2020-02-08  Tom Tromey  <tom@tromey.com>
7256
7257         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
7258         (dwarf2_section_size, dwarf2_get_section_info)
7259         (create_signatured_type_table_from_debug_names)
7260         (create_addrmap_from_aranges, read_debug_names_from_section)
7261         (get_gdb_index_contents_from_section, read_comp_unit_head)
7262         (error_check_comp_unit_head, read_abbrev_offset)
7263         (create_debug_type_hash_table, init_cu_die_reader)
7264         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
7265         (read_comp_units_from_section, create_cus_hash_table)
7266         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
7267         (create_dwp_v2_section, dwarf2_rnglists_process)
7268         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
7269         (abbrev_table_read_table, read_indirect_string_at_offset_from)
7270         (read_indirect_string_from_dwz, read_addr_index_1)
7271         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
7272         (dwarf_decode_macro_bytes, dwarf_decode_macros)
7273         (fill_in_loclist_baton): Update.
7274         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
7275         get_containing_section, get_bfd_owner, get_bfd_section,
7276         get_file_name, get_id, get_flags, empty, read>: Declare methods.
7277         (dwarf2_read_section, get_section_name, get_section_file_name)
7278         (get_containing_section, get_section_bfd_owner)
7279         (get_section_bfd_section, get_section_name, get_section_file_name)
7280         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
7281         declare.
7282         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
7283         (dwarf2_section_info::get_bfd_owner)
7284         (dwarf2_section_info::get_bfd_section)
7285         (dwarf2_section_info::get_name)
7286         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
7287         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
7288         (dwarf2_section_info::read): Now methods.
7289         * dwarf-index-write.c (class debug_names): Update.
7290
7291 2020-02-08  Tom Tromey  <tom@tromey.com>
7292
7293         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
7294         Move to dwarf2/section.h.
7295         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
7296         (get_section_bfd_section, get_section_name)
7297         (get_section_file_name, get_section_id, get_section_flags)
7298         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
7299         dwarf2/section.c.
7300         * dwarf2/section.h: New file.
7301         * dwarf2/section.c: New file, from dwarf2read.c.
7302         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
7303
7304 2020-02-08  Tom Tromey  <tom@tromey.com>
7305
7306         * dwarf2read.h (read_unsigned_leb128): Don't declare.
7307         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
7308         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
7309         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
7310         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
7311         * dwarf2/leb.h: New file, from dwarf2read.c.
7312         * dwarf2/leb.c: New file, from dwarf2read.c.
7313         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
7314         Remove.
7315         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
7316         (COMMON_SFILES): Add dwarf2/leb.c.
7317
7318 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
7319
7320         GDB 9.1 released.
7321
7322 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
7323
7324         PR gdb/25190:
7325         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
7326         * gdb/remote.c (remote_console_output): Update.
7327         * gdb/ui-file.c (fputs_unfiltered): Rename to...
7328         (ui_file_puts): ...this.
7329         * gdb/ui-file.h (ui_file_puts): Add declaration.
7330         * gdb/utils.c (emit_style_escape): Update.
7331         (flush_wrap_buffer): Update.
7332         (fputs_maybe_filtered): Update.
7333         (fputs_unfiltered): Add function.
7334
7335 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
7336
7337         * gdb/event-loop.c (gdb_wait_for_event): Update.
7338         * gdb/printcmd.c (printf_command): Update.
7339         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
7340         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
7341         (gdb_os_flush_stderr): Update.
7342         * gdb/remote.c (remote_console_output): Update.
7343         * gdb/ui-file.c (gdb_flush): Rename to...
7344         (ui_file_flush): ...this.
7345         (stderr_file::write): Update.
7346         (stderr_file::puts): Update.
7347         * gdb/ui-file.h (gdb_flush): Rename to...
7348         (ui_file_flush): ...this.
7349         * gdb/utils.c (gdb_flush): Add function.
7350         * gdb/utils.h (gdb_flush): Add declaration.
7351
7352 2020-02-07  Tom Tromey  <tromey@adacore.com>
7353
7354         PR breakpoints/24915:
7355         * source.c (find_and_open_source): Do not check basenames_may_differ.
7356
7357 2020-02-07  Tom Tromey  <tom@tromey.com>
7358
7359         * README: Update gdbserver documentation.
7360         * gdbserver: Move to top level.
7361         * configure.tgt (build_gdbserver): Remove.
7362         * configure.ac: Remove --enable-gdbserver.
7363         * configure: Rebuild.
7364         * Makefile.in (distclean): Don't mention gdbserver.
7365
7366 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
7367
7368         * source-cache.c (source_cache::ensure): Surround
7369         get_plain_source_lines with a try/catch.
7370         (source_cache::get_line_charpos): Get rid of try/catch
7371         and only check for the return value of "ensure".
7372         * tui/tui-source.c (tui_source_window::set_contents):
7373         Simplify "nlines" calculation.
7374
7375 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
7376
7377         * MAINTAINERS (Write After Approval): Add myself.
7378
7379 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
7380
7381         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
7382         function call.
7383
7384 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
7385
7386         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
7387
7388 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
7389
7390         * nat/riscv-linux-tdesc.h: New file.
7391         * nat/riscv-linux-tdesc.c: New file, taking code from...
7392         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7393         ... here.
7394         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
7395         NATDEPFILES.
7396
7397 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
7398
7399         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
7400         we don't set the fake simulator ptid to the null_ptid.
7401
7402 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
7403
7404         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
7405         * gdbthread.h (class thread_info) <resumed>: Likewise.
7406         * infrun.c (resume_1): Likewise.
7407         (proceed): Likewise.
7408         (infrun_thread_stop_requested): Likewise.
7409         (stop_all_threads): Likewise.
7410         (handle_inferior_event): Likewise.
7411         (restart_threads): Likewise.
7412         (finish_step_over): Likewise.
7413         (keep_going_stepped_thread): Likewise.
7414         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
7415         (linux_handle_extended_wait): Likewise.
7416         * record-btrace.c (get_thread_current_frame_id): Likewise.
7417         * record-full.c (record_full_wait_1): Likewise.
7418         * remote.c (remote_target::process_initial_stop_replies): Likewise.
7419         * target.c (target_resume): Likewise.
7420         * thread.c (set_running_thread): Likewise.
7421
7422 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7423
7424         * f-valprint.c (f77_print_array_1): Changed datatype of index
7425         variable to LONGEST from int to enable it to contain bound
7426         values correctly.
7427
7428 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
7429
7430         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
7431         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
7432         offsets according to FLEN determined.
7433         (riscv_linux_nat_target::read_description): Determine FLEN
7434         dynamically.
7435         (riscv_linux_nat_target::fetch_registers): Size regset buffer
7436         according to FLEN determined.
7437         (riscv_linux_nat_target::store_registers): Likewise.
7438
7439 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7440
7441         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7442         when reg->group is empty and reggroup is not.
7443
7444 2020-01-31  Tom Tromey  <tromey@adacore.com>
7445
7446         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
7447         Call beneath target's mourn_inferior after unpushing.
7448
7449 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
7450
7451         PR tui/9765
7452         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
7453         have enough lines to fill the screen, still return the lowest
7454         address we found.
7455
7456 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
7457
7458         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
7459         '-', '<', and '>' commands.
7460
7461 2020-01-29  Pedro Alves  <palves@redhat.com>
7462             Sergio Durigan Junior  <sergiodj@redhat.com>
7463
7464         * infcmd.c (construct_inferior_arguments): Assert that
7465         'argc' is greater than 0.
7466
7467 2020-01-29  Luis Machado  <luis.machado@linaro.org>
7468
7469         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
7470         (BRK_INSN_MASK): Define to 0xd4200000.
7471         (aarch64_program_breakpoint_here_p): New function.
7472         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
7473         * arch-utils.c (default_program_breakpoint_here_p): Moved from
7474         breakpoint.c.
7475         * arch-utils.h (default_program_breakpoint_here_p): Moved from
7476         breakpoint.h
7477         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
7478         call gdbarch_program_breakpoint_here_p.
7479         (program_breakpoint_here): Moved to arch-utils.c, renamed to
7480         default_program_breakpoint_here_p, changed return type to bool and
7481         simplified.
7482         * breakpoint.h (program_breakpoint_here): Moved prototype to
7483         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
7484         return type to bool.
7485         * gdbarch.c: Regenerate.
7486         * gdbarch.h: Regenerate.
7487         * gdbarch.sh (program_breakpoint_here_p): New method.
7488         * infrun.c (handle_signal_stop): Call
7489         gdbarch_program_breakpoint_here_p.
7490
7491 2020-01-26  Tom Tromey  <tom@tromey.com>
7492
7493         * ctfread.c (struct ctf_fp_info): Reindent.
7494         (_initialize_ctfread): Remove.
7495
7496 2020-01-26  Tom Tromey  <tom@tromey.com>
7497
7498         * psymtab.c (partial_map_expand_apply)
7499         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
7500         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
7501         (psym_print_stats, psym_expand_symtabs_for_function)
7502         (psym_map_symbol_filenames, psym_map_matching_symbols)
7503         (psym_expand_symtabs_matching)
7504         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
7505         (maintenance_check_psymtabs): Use new methods.
7506         * psympriv.h (struct partial_symtab) <readin_p,
7507         get_compunit_symtab>: New methods.
7508         <readin, compunit_symtab>: Remove members.
7509         (struct standard_psymtab): New.
7510         (struct legacy_psymtab): Derive from standard_psymtab.
7511         * dwarf2read.h (struct dwarf2_psymtab): Derive from
7512         standard_psymtab.
7513         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
7514
7515 2020-01-26  Tom Tromey  <tom@tromey.com>
7516
7517         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
7518         read_dependencies.  Add assert.
7519         * psymtab.c (partial_symtab::read_dependencies): New method.
7520         * psympriv.h (struct partial_symtab) <read_dependencies>: New
7521         method.
7522         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
7523         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
7524         read_dependencies.
7525         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
7526         Add assert.
7527
7528 2020-01-26  Tom Tromey  <tom@tromey.com>
7529
7530         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
7531         Call expand_psymtab.
7532         (xcoff_read_symtab): Call expand_psymtab.
7533         (xcoff_start_psymtab, xcoff_end_psymtab): Set
7534         legacy_expand_psymtab.
7535         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
7536         method.
7537         (struct legacy_psymtab) <expand_psymtab>: Implement.
7538         <legacy_expand_psymtab>: New member.
7539         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
7540         (parse_partial_symbols): Set legacy_expand_psymtab.
7541         (psymtab_to_symtab_1): Change argument order.  Call
7542         expand_psymtab.
7543         (new_psymtab): Set legacy_expand_psymtab.
7544         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
7545         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
7546         expand_psymtab.
7547         (dwarf2_psymtab::expand_psymtab): Rename from
7548         psymtab_to_symtab_1.  Call expand_psymtab.
7549         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
7550         (dbx_end_psymtab): Likewise.
7551         (dbx_psymtab_to_symtab_1): Change argument order. Call
7552         expand_psymtab.
7553         (dbx_read_symtab): Call expand_psymtab.
7554         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
7555         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
7556         (ctf_psymtab::read_symtab): Call expand_psymtab.
7557
7558 2020-01-26  Tom Tromey  <tom@tromey.com>
7559
7560         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
7561         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
7562         messages.
7563         * mdebugread.c (mdebug_read_symtab): Remove prints.
7564         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
7565         assert.
7566         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
7567
7568 2020-01-26  Tom Tromey  <tom@tromey.com>
7569
7570         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
7571         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
7572         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
7573         legacy_symtab.
7574         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
7575         * psymtab.c (psymtab_to_symtab): Call method.
7576         (dump_psymtab): Update.
7577         * psympriv.h (struct partial_symtab): Add virtual destructor.
7578         <read_symtab>: New method.
7579         (struct legacy_symtab): New.
7580         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
7581         (struct pst_map) <pst>: Now a legacy_psymtab.
7582         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
7583         (new_psymtab): Use legacy_psymtab.
7584         * dwarf2read.h (struct dwarf2_psymtab): New.
7585         (struct dwarf2_per_cu_data) <psymtab>: Use it.
7586         * dwarf2read.c (dwarf2_create_include_psymtab)
7587         (dwarf2_build_include_psymtabs, create_type_unit_group)
7588         (create_partial_symtab, process_psymtab_comp_unit_reader)
7589         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
7590         (set_partial_user): Use dwarf2_psymtab.
7591         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
7592         (psymtab_to_symtab_1, process_full_comp_unit)
7593         (process_full_type_unit, dwarf2_ranges_read)
7594         (dwarf2_get_pc_bounds, psymtab_include_file_name)
7595         (dwarf_decode_lines): Use dwarf2_psymtab.
7596         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
7597         (add_address_entry_worker, write_one_signatured_type)
7598         (recursively_count_psymbols, recursively_write_psymbols)
7599         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
7600         (write_debug_names): Likewise.
7601         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
7602         <pst>: Now a legacy_psymtab.
7603         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
7604         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
7605         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
7606         * ctfread.c (struct ctf_psymtab): New.
7607         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
7608         ctf_psymtab.
7609         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
7610         (create_partial_symtab): Return a ctf_psymtab.
7611         (scan_partial_symbols): Update.
7612
7613 2020-01-26  Tom Tromey  <tom@tromey.com>
7614
7615         * xcoffread.c (xcoff_start_psymtab): Use new.
7616         * psymtab.c (partial_symtab::partial_symtab): New constructor,
7617         renamed from start_psymtab_common.
7618         * psympriv.h (struct partial_symtab): Add new constructor.
7619         (start_psymtab_common): Don't declare.
7620         * mdebugread.c (parse_partial_symbols): Use new.
7621         * dwarf2read.c (create_partial_symtab): Use new.
7622         * dbxread.c (start_psymtab): Use new.
7623         * ctfread.c (create_partial_symtab): Use new.
7624
7625 2020-01-26  Tom Tromey  <tom@tromey.com>
7626
7627         * xcoffread.c (xcoff_end_psymtab): Use new.
7628         * psymtab.c (start_psymtab_common): Use new.
7629         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
7630         Update.
7631         * psympriv.h (struct partial_symtab): Add parameters to
7632         constructor.  Don't inline.
7633         (allocate_psymtab): Don't declare.
7634         * mdebugread.c (new_psymtab): Use new.
7635         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
7636         * dbxread.c (dbx_end_psymtab): Use new.
7637
7638 2020-01-26  Tom Tromey  <tom@tromey.com>
7639
7640         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
7641         allocate_psymtab.  Update documentation.
7642         * psymtab.c (psymtab_storage::install_psymtab): Rename from
7643         allocate_psymtab.  Do not use new.
7644         (allocate_psymtab): Use new.  Update.
7645
7646 2020-01-26  Tom Tromey  <tom@tromey.com>
7647
7648         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7649         * psymtab.c (psym_print_stats): Update.
7650         * psympriv.h (struct partial_symtab) <readin,
7651         psymtabs_addrmap_supported, anonymous>: Now bool.
7652         * mdebugread.c (psymtab_to_symtab_1): Update.
7653         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
7654         (build_type_psymtabs_reader, psymtab_to_symtab_1)
7655         (process_full_comp_unit, process_full_type_unit): Update.
7656         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7657         * ctfread.c (psymtab_to_symtab): Update.
7658
7659 2020-01-26  Tom Tromey  <tom@tromey.com>
7660
7661         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
7662         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
7663         * psymtab.c (psymtab_storage): Delete psymtabs.
7664         (psymtab_storage::allocate_psymtab): Use new.
7665         (psymtab_storage::discard_psymtab): Use delete.
7666         * psympriv.h (struct partial_symtab): Add constructor and
7667         initializers.
7668
7669 2020-01-26  Tom Tromey  <tom@tromey.com>
7670
7671         * machoread.c: Do not include psympriv.h.
7672
7673 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7674
7675         * NEWS: Mention the new option and the set/show commands.
7676
7677 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7678
7679         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
7680         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
7681         (validate_exec_file): New variables, enums, functions.
7682         (exec_file_locate_attach, print_section_info): Style the filenames.
7683         (_initialize_exec): Install show_exec_file_mismatch_command and
7684          set_exec_file_mismatch_command.
7685         * gdbcore.h (validate_exec_file): Declare.
7686         * infcmd.c (attach_command): Call validate_exec_file.
7687         * remote.c ( remote_target::remote_add_inferior): Likewise.
7688
7689 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7690
7691         * frame.c (find_frame_sal): Move call to get_next_frame into more
7692         inner scope.
7693         * inline-frame.c (inilne_state) <inline_state>: Update argument
7694         types.
7695         (inilne_state) <skipped_symbol>: Rename to...
7696         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
7697         (skip_inline_frames): Build vector of skipped symbols and use this
7698         to reate the inline_state.
7699         (inline_skipped_symbol): Add a comment and some assertions, fetch
7700         skipped symbol from the list.
7701
7702 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7703
7704         * buildsym.c (lte_is_less_than): Delete.
7705         (buildsym_compunit::end_symtab_with_blockvector): Create local
7706         lambda function to sort line table entries, and use
7707         std::stable_sort instead of std::sort.
7708         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
7709         markers when looking for a previous line.
7710
7711 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7712
7713         * dwarf2read.c (lnp_state_machine::record_line): Include
7714         end_sequence parameter in debug print out.  Record the line if we
7715         are at an end_sequence marker even if it's not the start of a
7716         statement.
7717         * symmisc.c (maintenance_print_one_line_table): Print end of
7718         sequence markers with 'END' not '0'.
7719
7720 2020-01-24  Pedro Alves  <palves@redhat.com>
7721
7722         PR gdb/25410
7723         * thread.c (scoped_restore_current_thread::restore): Use
7724         switch_to_inferior_no_thread.
7725         * exec.c: Include "progspace-and-thread.h".
7726         (add_target_sections, remove_target_sections):
7727         scoped_restore_current_pspace_and_thread instead of
7728         scoped_restore_current_thread.
7729         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
7730         and aspace to the inferior before calling clone_program_space.
7731         Remove stale comment.
7732
7733 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7734
7735         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
7736         (arm_netbsd_nat_target::fetch_registers): ...this.
7737         (arm_nbsd_nat_target::store_registers): Rename to...
7738         (arm_netbsd_nat_target::store_registers): ...this.
7739
7740 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7741
7742         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7743         register_t.
7744
7745 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7746
7747         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
7748         Update comment.
7749         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
7750         Likewise.
7751         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
7752         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
7753         the correct replacement (iterate_over_regset_sections).
7754         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
7755         Update comment.
7756
7757 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
7758
7759         PR gdb/23718
7760         * gdb/python/python.c (execute_gdb_command): Call
7761         async_enable_stdin in catch block.
7762
7763 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7764
7765         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
7766         SWITCH_THRU_ALL_UIS.
7767
7768 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7769
7770         PR tui/9765
7771         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
7772         comment, add extra parameter, and update to store previous symbol
7773         when appropriate.
7774         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
7775         add extra parameter.
7776         * tui/tui-disasm.c (tui_disassemble): Update header comment,
7777         remove unneeded parameter, add try/catch around gdb_print_insn,
7778         rewrite to add items to asm_lines vector.
7779         (tui_find_backward_disassembly_start_address): New function.
7780         (tui_find_disassembly_address): Updated throughout.
7781         (tui_disasm_window::set_contents): Update for changes to
7782         tui_disassemble.
7783         (tui_disasm_window::do_scroll_vertical): No need to adjust the
7784         number of lines to scroll.
7785
7786 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
7787
7788         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
7789         (SECT_OFF_DATA): Likewise.
7790         (SECT_OFF_RODATA): Likewise.
7791         (SECT_OFF_TEXT): Likewise.
7792         (SECT_OFF_BSS): Likewise.
7793         (struct objfile) <text_section_offset, data_section_offset>: New
7794         methods.
7795         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
7796         objfile::text_section_offset.
7797         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
7798         * coffread.c (coff_symtab_read): Likewise.
7799         (enter_linenos): Likewise.
7800         (process_coff_symbol): Likewise.
7801         * ctfread.c (get_objfile_text_range): Likewise.
7802         * dtrace-probe.c (dtrace_probe::get_relocated_address):
7803         Use objfile::data_section_offset.
7804         * dwarf2-frame.c (execute_cfa_program): Use
7805         objfile::text_section_offset.
7806         (dwarf2_frame_find_fde): Likewise.
7807         * dwarf2read.c (create_addrmap_from_index): Likewise.
7808         (create_addrmap_from_aranges): Likewise.
7809         (dw2_find_pc_sect_compunit_symtab): Likewise.
7810         (process_psymtab_comp_unit_reader): Likewise.
7811         (add_partial_symbol): Likewise.
7812         (add_partial_subprogram): Likewise.
7813         (process_full_comp_unit): Likewise.
7814         (read_file_scope): Likewise.
7815         (read_func_scope): Likewise.
7816         (read_lexical_block_scope): Likewise.
7817         (read_call_site_scope): Likewise.
7818         (dwarf2_rnglists_process): Likewise.
7819         (dwarf2_ranges_process): Likewise.
7820         (dwarf2_ranges_read): Likewise.
7821         (dwarf_decode_lines_1): Likewise.
7822         (new_symbol): Likewise.
7823         (dwarf2_fetch_die_loc_sect_off): Likewise.
7824         (dwarf2_per_cu_text_offset): Likewise.
7825         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
7826         * hppa-tdep.c (read_unwind_info): Likewise.
7827         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
7828         * psympriv.h (struct partial_symtab): Likewise.
7829         * psymtab.c (find_pc_sect_psymtab): Likewise.
7830         * solib-svr4.c (enable_break): Likewise.
7831         * stap-probe.c (relocate_address): Use
7832         objfile::data_section_offset.
7833         * xcoffread.c (enter_line_range): Use
7834         objfile::text_section_offset.
7835         (read_xcoff_symtab): Likewise.
7836
7837 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
7838
7839         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
7840         declaration to narrower scopes.
7841
7842 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
7843
7844         * darwin-nat.h (struct darwin_exception_msg, enum
7845         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
7846         Move up.
7847         (class darwin_nat_target) <wait_1, check_new_threads,
7848         decode_exception_message, decode_message, stop_inferior,
7849         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
7850         * darwin-nat.c (darwin_check_new_threads): Rename to...
7851         (darwin_nat_target::check_new_threads): ... this.
7852         (darwin_suspend_inferior_it): Remove.
7853         (darwin_decode_exception_message): Rename to...
7854         (darwin_nat_target::decode_exception_message): ... this.
7855         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
7856         (darwin_decode_message): Rename to...
7857         (darwin_nat_target::decode_message): ... this.
7858         (cancel_breakpoint): Rename to...
7859         (darwin_nat_target::cancel_breakpoint): ... this.
7860         (darwin_wait): Rename to...
7861         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
7862         instead of iterate_over_inferiors.
7863         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
7864         (darwin_stop_inferior): Rename to...
7865         (darwin_nat_target::stop_inferior): ... this.
7866         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
7867         (darwin_init_thread_list): Rename to...
7868         (darwin_nat_target::init_thread_list): ... this.
7869         (darwin_ptrace_him): Rename to...
7870         (darwin_nat_target::ptrace_him): ... this.
7871         (darwin_nat_target::create_inferior): Pass lambda function to
7872         fork_inferior.
7873         (darwin_nat_target::detach): Call stop_inferior instead of
7874         darwin_stop_inferior.
7875         * fork-inferior.h (fork_inferior): Change init_trace_fun
7876         parameter to gdb::function_view.
7877         * fork-inferior.c (fork_inferior): Likewise.
7878
7879 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
7880
7881         * i386-cygwin-tdep.c (core_process_module_section): Update.
7882         * windows-nat.c (struct lm_info_windows): Add text_offset.
7883         (windows_xfer_shared_libraries): Update.
7884         * windows-tdep.c (windows_xfer_shared_library):
7885         Add text_offset_cached argument.
7886         * windows-tdep.h (windows_xfer_shared_library): Update.
7887
7888 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
7889
7890         * gdbarch.sh: Add declaration for _initialize_gdbarch.
7891
7892 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
7893
7894         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
7895         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
7896         replace with range-based for.
7897         (gdbsim_interrupt_inferior): Remove.
7898         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
7899         with a range-based for.  Inline code from
7900         gdbsim_interrupt_inferior.
7901
7902 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
7903
7904         * infrun.c (proceed): Fix indentation.
7905
7906 2020-01-21  Tom Tromey  <tromey@adacore.com>
7907
7908         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
7909         * python/python.c (python_extension_ops): Update.
7910         (gdbpy_colorize): New function.
7911         * python/lib/gdb/__init__.py (colorize): New function.
7912         * extension.h (ext_lang_colorize): Declare.
7913         * extension.c (ext_lang_colorize): New function.
7914         * extension-priv.h (struct extension_language_ops) <colorize>: New
7915         member.
7916         * cli/cli-style.c (_initialize_cli_style): Update help text.
7917
7918 2020-01-21  Luis Machado  <luis.machado@linaro.org>
7919
7920         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
7921         <cond>: Change type to bool.
7922         (aarch64_displaced_step_b_cond): Update cond to use bool type.
7923         (aarch64_displaced_step_cb): Likewise.
7924         (aarch64_displaced_step_tb): Likewise.
7925
7926 2020-01-21  Luis Machado  <luis.machado@linaro.org>
7927
7928         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
7929         output.
7930
7931 2020-01-21  Luis Machado  <luis.machado@linaro.org>
7932
7933         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
7934         <pc_adjust>: Adjust the documentation.
7935         (aarch64_displaced_step_fixup): Check if PC really moved before
7936         adjusting it.
7937
7938 2020-01-19  Tom Tromey  <tom@tromey.com>
7939
7940         * disasm.c (~gdb_disassembler): New destructor.
7941         (gdb_buffered_insn_length): Call disassemble_free_target.
7942         * disasm.h (class gdb_disassembler): Declare destructor.  Use
7943         DISABLE_COPY_AND_ASSIGN.
7944
7945 2020-01-19  Tom Tromey  <tom@tromey.com>
7946
7947         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
7948         (die_reader_func_ftype): Remove.
7949         (cutu_reader): New class.
7950         (dw2_get_file_names_reader): Remove "data" parameter.
7951         (dw2_get_file_names): Use cutu_reader.
7952         (create_debug_type_hash_table): Update.
7953         (read_cutu_die_from_dwo): Update comment.
7954         (lookup_dwo_unit): Add dwo_name parameter.
7955         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
7956         die_reader_func_ftype and data parameters.
7957         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
7958         Remove die_reader_func_ftype and data parameters.
7959         (~cutu_reader): New; from init_cutu_and_read_dies.
7960         (cutu_reader::cutu_reader): Rename from
7961         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
7962         and data parameters.
7963         (init_cutu_and_read_dies_simple): Remove.
7964         (struct process_psymtab_comp_unit_data): Remove.
7965         (process_psymtab_comp_unit_reader): Remove data parameter; add
7966         want_partial_unit and pretend_language parameters.
7967         (process_psymtab_comp_unit): Use cutu_reader.
7968         (build_type_psymtabs_reader): Remove data parameter.
7969         (build_type_psymtabs_1): Use cutu_reader.
7970         (process_skeletonless_type_unit): Likewise.
7971         (load_partial_comp_unit_reader): Remove.
7972         (load_partial_comp_unit): Use cutu_reader.
7973         (load_full_comp_unit_reader): Remove.
7974         (load_full_comp_unit): Use cutu_reader.
7975         (struct create_dwo_cu_data): Remove.
7976         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
7977         dwo_unit parameters.
7978         (create_cus_hash_table): Use cutu_reader.
7979         (struct dwarf2_read_addr_index_data): Remove.
7980         (dwarf2_read_addr_index_reader): Remove.
7981         (dwarf2_read_addr_index): Use cutu_reader.
7982         (read_signatured_type_reader): Remove.
7983         (read_signatured_type): Use cutu_reader.
7984
7985 2020-01-19  Tom Tromey  <tom@tromey.com>
7986
7987         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
7988         * tui/tui-wingeneral.h (class tui_suppress_output): New.
7989         (tui_wrefresh): Declare.
7990         * tui/tui-wingeneral.c (suppress_output): New global.
7991         (tui_suppress_output, ~tui_suppress_output): New constructor and
7992         destructor.
7993         (tui_wrefresh): New function.
7994         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
7995         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
7996         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
7997         method.
7998         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
7999         tui_wrefresh.
8000         (tui_data_window::no_refresh): New method.
8001         (tui_data_item_window::refresh_window): Call tui_wrefresh.
8002         (tui_reg_command): Use tui_suppress_output
8003         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
8004         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
8005         method.
8006         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
8007
8008 2020-01-19  Tom Tromey  <tom@tromey.com>
8009
8010         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8011         Handle case where symtab is null.
8012
8013 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
8014
8015         * linux-fork.c (one_fork_p): Simplify.
8016
8017 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8018
8019         * top.c (struct qt_args): Remove.
8020         (kill_or_detach): Change return type to void, replace `void *`
8021         parameter with a proper one.
8022         (print_inferior_quit_action):  Likewise.
8023         (quit_confirm): Use range-based for loop to iterate over inferiors.
8024         (quit_force): Likewise.
8025
8026 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8027
8028         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
8029         `void *` parameter with proper parameters.
8030         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
8031         (print_one_inferior): Change return type to void, replace `void *`
8032         parameter with proper parameters.
8033         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
8034         inferiors.
8035         (get_other_inferior): Remove.
8036         (mi_cmd_remove_inferior): Use range-based loop to iterate over
8037         inferiors.
8038
8039 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8040
8041         * mi/mi-interp.c (report_initial_inferior): Remove.
8042         (mi_interp::init): Use range-based for to iterate over inferiors.
8043
8044 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8045
8046         * python/py-inferior.c (build_inferior_list): Remove.
8047         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
8048
8049 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
8050
8051         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
8052         (btrace_stitch_trace): Likewise.
8053         * charset.c (intermediate_encoding): Likewise (vaild).
8054         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
8055         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
8056         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
8057
8058 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
8059
8060         * windows-tdep.c (windows_get_tlb_type):
8061         Add rtl_user_process_parameters type.
8062
8063 2020-01-16  Pedro Alves  <palves@redhat.com>
8064             Norbert Lange  <nolange79@gmail.com>
8065
8066         PR build/24805
8067         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
8068         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
8069         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
8070         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
8071         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
8072         (ps_plog): Redeclare exported functions with default visibility.
8073
8074 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
8075
8076         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
8077         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
8078
8079 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
8080
8081         * infcmd.c (post_create_inferior): Use get_thread_regcache
8082         instead of get_current_regcache.
8083
8084 2020-01-14  Tom Tromey  <tom@tromey.com>
8085
8086         PR symtab/12535:
8087         * python/python.c (gdbpy_decode_line): Treat empty string the same
8088         as no argument.
8089
8090 2020-01-14  Tom Tromey  <tom@tromey.com>
8091
8092         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
8093
8094 2020-01-14  Tom Tromey  <tom@tromey.com>
8095
8096         * nat/linux-btrace.c: Don't include <config.h>.
8097         * nat/linux-ptrace.c: Don't include <config.h>.
8098         * nat/x86-linux-dregs.c: Don't include <config.h>.
8099
8100 2020-01-14  Tom Tromey  <tom@tromey.com>
8101
8102         * configure: Rebuild.
8103         * configure.ac: Move many checks to ../gdbsupport/common.m4.
8104
8105 2020-01-14  Tom Tromey  <tom@tromey.com>
8106
8107         * nat/x86-linux-dregs.c: Include configh.h.
8108         * nat/linux-ptrace.c: Include configh.h.
8109         * nat/linux-btrace.c: Include configh.h.
8110         * defs.h: Include config.h, bfd.h.
8111         * configure.ac: Don't source common.host.
8112         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
8113         * configure: Rebuild.
8114         * acinclude.m4: Update path.
8115         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
8116         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
8117         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
8118         (CLIBS): Add LIBSUPPORT.
8119         (CDEPS): Likewise.
8120         (COMMON_SFILES): Remove gdbsupport files.
8121         (HFILES_NO_SRCDIR): Likewise.
8122         (stamp-version): Update path to create-version.sh.
8123         (ALLDEPFILES): Remove gdbsupport files.
8124
8125 2020-01-14  Tom Tromey  <tom@tromey.com>
8126
8127         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
8128         USE_WIN32API when needed.
8129         * configure.ac (USE_WIN32API): Don't define.
8130         (WIN32LIBS): Use WIN32APILIBS.
8131         * configure: Rebuild.
8132
8133 2020-01-14  Tom Tromey  <tom@tromey.com>
8134
8135         * configure: Rebuild.
8136         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
8137
8138 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8139
8140         * skip.c (skip_function_command): Make skip w/o arguments use the
8141         name of the inlined function if pc is inside any inlined function.
8142
8143 2020-01-14  Luis Machado  <luis.machado@linaro.org>
8144
8145         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
8146         * infrun.c (resume_1): Likewise.
8147         (handle_inferior_event): Remove stale comment.
8148         * linux-nat.c (linux_nat_target::resume): Update comments.
8149         (save_stop_reason): Likewise.
8150         (linux_nat_filter_event): Likewise.
8151         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
8152
8153 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
8154
8155         * elfread.c (record_minimal_symbol): Set section index to 0 for
8156         non-allocatable sections.
8157
8158
8159 2020-01-13  Ali Tamur <tamur@google.com>
8160
8161         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
8162         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
8163         to gdb::optional.  Update comments.
8164         (dwo_file): Update comments.
8165         (read_attribute): Update API to take an additional out parameter,
8166         need_reprocess.  This is used to mark attributes that need other
8167         attributes (e.g. str_offsets_base) for correct computation which may not
8168         have been read yet.
8169         (read_attribute_reprocess): New function declaration.
8170         (read_addr_index): Likewise.
8171         (read_dwo_str_index): Likewise.
8172         (read_stub_str_index): Likewise.
8173         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
8174         (lookup_addr_base): New function definition.
8175         (lookup_ranges_base): Likewise.
8176         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
8177         lookup_ranges_base.
8178         (init_cutu_and_read_dies): Update comments.
8179         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
8180         unit.  This is used to inherit parent's str_offsets_base and addr_base.
8181         Update comments.
8182         (init_cutu_and_read_dies_simple): Reflect API changes.
8183         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
8184         (create_cus_hash_table): Change API to take parent compile unit.
8185         Reflect API changes.
8186         (open_and_init_dwo_file): Reflect API changes.
8187         (dwarf2_get_pc_bounds): Update comments.
8188         (dwarf2_record_block_ranges): Likewise.
8189         (read_full_die_1): Change implementation to reprocess attributes that
8190         need str_offsets_base and addr_base.
8191         (partial_die_info::read): Likewise.
8192         (read_attribute_reprocess): New function definition.
8193         (read_attribute_value): Change API to take an additional out parameter,
8194         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
8195         when a non-dwo compile unit has index based attributes.
8196         (read_attribute): Reflect API changes.
8197         (read_addr_index_1): Reflect API changes.  Update comments.
8198         (dwarf2_read_addr_index_data): Reflect API changes.
8199         (dwarf2_read_addr_index): Likewise.
8200         (read_str_index): Change API and implementation.  This becomes a helper
8201         to be used by the new string index related methods.  Update error
8202         message and comments.
8203         (read_dwo_str_index): New function definition.
8204         (read_stub_str_index): Likewise.
8205         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
8206         * symfile.h (dwarf2_debug_sections): Likewise.
8207         * xcoffread.c (dwarf2_debug_sections): Likewise.
8208
8209 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8210
8211         * gdbcore.h (struct core_fns) <core_read_registers>: Change
8212         core_reg_sect type to gdb_byte *.
8213         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
8214         * cris-tdep.c (fetch_core_registers): Likewise.
8215         * corelow.c (core_target::get_core_register_section): Change
8216         type of `contents` to gdb::byte_vector.
8217
8218 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
8219
8220         * tui/tui-wingeneral.c (box_win): Position the title in the center
8221         of the border.
8222
8223 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8224
8225         * corelow.c (core_target::get_core_register_section): Use
8226           std::vector instead of alloca.
8227
8228 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8229
8230         * warning.m4: Add -Wmissing-declarations to build_warnings.
8231         * configure: Re-generate.
8232
8233 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8234
8235         * python/python.c (init__gdb_module): Add declaration.
8236
8237 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8238
8239         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
8240         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
8241         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
8242         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
8243         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
8244         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
8245         * ada-exp.y (_initialize_ada_exp): Add declaration.
8246         * ada-lang.c (_initialize_ada_language): Add declaration.
8247         * ada-tasks.c (_initialize_tasks): Add declaration.
8248         * agent.c (_initialize_agent): Add declaration.
8249         * aix-thread.c (_initialize_aix_thread): Add declaration.
8250         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
8251         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
8252         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
8253         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
8254         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
8255         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
8256         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
8257         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
8258         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
8259         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
8260         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
8261         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
8262         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
8263         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
8264         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
8265         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
8266         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
8267         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
8268         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
8269         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
8270         * annotate.c (_initialize_annotate): Add declaration.
8271         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
8272         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
8273         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
8274         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
8275         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
8276         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
8277         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
8278         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
8279         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
8280         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
8281         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
8282         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
8283         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
8284         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
8285         * auto-load.c (_initialize_auto_load): Add declaration.
8286         * auxv.c (_initialize_auxv): Add declaration.
8287         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
8288         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
8289         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
8290         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
8291         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
8292         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
8293         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
8294         * breakpoint.c (_initialize_breakpoint): Add declaration.
8295         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
8296         * btrace.c (_initialize_btrace): Add declaration.
8297         * charset.c (_initialize_charset): Add declaration.
8298         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
8299         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
8300         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
8301         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
8302         * cli/cli-script.c (_initialize_cli_script): Add declaration.
8303         * cli/cli-style.c (_initialize_cli_style): Add declaration.
8304         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
8305         * coffread.c (_initialize_coffread): Add declaration.
8306         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
8307         * compile/compile.c (_initialize_compile): Add declaration.
8308         * complaints.c (_initialize_complaints): Add declaration.
8309         * completer.c (_initialize_completer): Add declaration.
8310         * copying.c (_initialize_copying): Add declaration.
8311         * corefile.c (_initialize_core): Add declaration.
8312         * corelow.c (_initialize_corelow): Add declaration.
8313         * cp-abi.c (_initialize_cp_abi): Add declaration.
8314         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
8315         * cp-support.c (_initialize_cp_support): Add declaration.
8316         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
8317         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
8318         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
8319         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
8320         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
8321         * ctfread.c (_initialize_ctfread): Add declaration.
8322         * d-lang.c (_initialize_d_language): Add declaration.
8323         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
8324         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
8325         * dbxread.c (_initialize_dbxread): Add declaration.
8326         * dcache.c (_initialize_dcache): Add declaration.
8327         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
8328         * disasm.c (_initialize_disasm): Add declaration.
8329         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
8330         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
8331         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
8332         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
8333         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
8334         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
8335         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
8336         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
8337         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
8338         * elfread.c (_initialize_elfread): Add declaration.
8339         * exec.c (_initialize_exec): Add declaration.
8340         * extension.c (_initialize_extension): Add declaration.
8341         * f-lang.c (_initialize_f_language): Add declaration.
8342         * f-valprint.c (_initialize_f_valprint): Add declaration.
8343         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
8344         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
8345         * filesystem.c (_initialize_filesystem): Add declaration.
8346         * findcmd.c (_initialize_mem_search): Add declaration.
8347         * findvar.c (_initialize_findvar): Add declaration.
8348         * fork-child.c (_initialize_fork_child): Add declaration.
8349         * frame-base.c (_initialize_frame_base): Add declaration.
8350         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
8351         * frame.c (_initialize_frame): Add declaration.
8352         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
8353         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
8354         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
8355         * gcore.c (_initialize_gcore): Add declaration.
8356         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
8357         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
8358         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
8359         * gdbarch.c (_initialize_gdbarch): Add declaration.
8360         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
8361         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
8362         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
8363         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
8364         * go-lang.c (_initialize_go_language): Add declaration.
8365         * go32-nat.c (_initialize_go32_nat): Add declaration.
8366         * guile/guile.c (_initialize_guile): Add declaration.
8367         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
8368         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
8369         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
8370         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
8371         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
8372         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
8373         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
8374         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
8375         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
8376         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
8377         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
8378         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
8379         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
8380         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
8381         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
8382         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
8383         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
8384         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
8385         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
8386         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
8387         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
8388         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
8389         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
8390         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
8391         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
8392         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
8393         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
8394         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
8395         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
8396         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
8397         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
8398         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
8399         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
8400         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
8401         * infcall.c (_initialize_infcall): Add declaration.
8402         * infcmd.c (_initialize_infcmd): Add declaration.
8403         * inflow.c (_initialize_inflow): Add declaration.
8404         * infrun.c (_initialize_infrun): Add declaration.
8405         * interps.c (_initialize_interpreter): Add declaration.
8406         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
8407         * jit.c (_initialize_jit): Add declaration.
8408         * language.c (_initialize_language): Add declaration.
8409         * linux-fork.c (_initialize_linux_fork): Add declaration.
8410         * linux-nat.c (_initialize_linux_nat): Add declaration.
8411         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
8412         * linux-thread-db.c (_initialize_thread_db): Add declaration.
8413         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
8414         * m2-lang.c (_initialize_m2_language): Add declaration.
8415         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
8416         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
8417         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
8418         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
8419         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
8420         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
8421         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
8422         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
8423         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
8424         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
8425         * machoread.c (_initialize_machoread): Add declaration.
8426         * macrocmd.c (_initialize_macrocmd): Add declaration.
8427         * macroscope.c (_initialize_macroscope): Add declaration.
8428         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
8429         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
8430         * maint.c (_initialize_maint_cmds): Add declaration.
8431         * mdebugread.c (_initialize_mdebugread): Add declaration.
8432         * memattr.c (_initialize_mem): Add declaration.
8433         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
8434         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
8435         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
8436         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
8437         * mi/mi-main.c (_initialize_mi_main): Add declaration.
8438         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
8439         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
8440         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
8441         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
8442         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
8443         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
8444         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
8445         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
8446         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
8447         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
8448         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
8449         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
8450         * mipsread.c (_initialize_mipsread): Add declaration.
8451         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
8452         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
8453         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
8454         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
8455         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
8456         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
8457         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
8458         * nto-procfs.c (_initialize_procfs): Add declaration.
8459         * objc-lang.c (_initialize_objc_language): Add declaration.
8460         * observable.c (_initialize_observer): Add declaration.
8461         * opencl-lang.c (_initialize_opencl_language): Add declaration.
8462         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
8463         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
8464         * osabi.c (_initialize_gdb_osabi): Add declaration.
8465         * osdata.c (_initialize_osdata): Add declaration.
8466         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
8467         * parse.c (_initialize_parse): Add declaration.
8468         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
8469         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
8470         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
8471         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
8472         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
8473         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
8474         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
8475         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
8476         * printcmd.c (_initialize_printcmd): Add declaration.
8477         * probe.c (_initialize_probe): Add declaration.
8478         * proc-api.c (_initialize_proc_api): Add declaration.
8479         * proc-events.c (_initialize_proc_events): Add declaration.
8480         * proc-service.c (_initialize_proc_service): Add declaration.
8481         * procfs.c (_initialize_procfs): Add declaration.
8482         * producer.c (_initialize_producer): Add declaration.
8483         * psymtab.c (_initialize_psymtab): Add declaration.
8484         * python/python.c (_initialize_python): Add declaration.
8485         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
8486         * record-btrace.c (_initialize_record_btrace): Add declaration.
8487         * record-full.c (_initialize_record_full): Add declaration.
8488         * record.c (_initialize_record): Add declaration.
8489         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
8490         * regcache.c (_initialize_regcache): Add declaration.
8491         * reggroups.c (_initialize_reggroup): Add declaration.
8492         * remote-notif.c (_initialize_notif): Add declaration.
8493         * remote-sim.c (_initialize_remote_sim): Add declaration.
8494         * remote.c (_initialize_remote): Add declaration.
8495         * reverse.c (_initialize_reverse): Add declaration.
8496         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
8497         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
8498         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
8499         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
8500         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
8501         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
8502         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
8503         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
8504         Add declaration.
8505         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
8506         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
8507         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
8508         * rust-exp.y (_initialize_rust_exp): Add declaration.
8509         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
8510         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
8511         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
8512         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
8513         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
8514         * score-tdep.c (_initialize_score_tdep): Add declaration.
8515         * ser-go32.c (_initialize_ser_dos): Add declaration.
8516         * ser-mingw.c (_initialize_ser_windows): Add declaration.
8517         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
8518         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
8519         * ser-uds.c (_initialize_ser_socket): Add declaration.
8520         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
8521         * serial.c (_initialize_serial): Add declaration.
8522         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
8523         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
8524         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
8525         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
8526         * skip.c (_initialize_step_skip): Add declaration.
8527         * sol-thread.c (_initialize_sol_thread): Add declaration.
8528         * solib-aix.c (_initialize_solib_aix): Add declaration.
8529         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
8530         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
8531         * solib-frv.c (_initialize_frv_solib): Add declaration.
8532         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
8533         * solib-target.c (_initialize_solib_target): Add declaration.
8534         * solib.c (_initialize_solib): Add declaration.
8535         * source-cache.c (_initialize_source_cache): Add declaration.
8536         * source.c (_initialize_source): Add declaration.
8537         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
8538         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
8539         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
8540         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
8541         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
8542         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
8543         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
8544         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
8545         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
8546         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
8547         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
8548         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
8549         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
8550         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
8551         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
8552         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
8553         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
8554         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
8555         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
8556         * stabsread.c (_initialize_stabsread): Add declaration.
8557         * stack.c (_initialize_stack): Add declaration.
8558         * stap-probe.c (_initialize_stap_probe): Add declaration.
8559         * std-regs.c (_initialize_frame_reg): Add declaration.
8560         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
8561         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
8562         * symfile.c (_initialize_symfile): Add declaration.
8563         * symmisc.c (_initialize_symmisc): Add declaration.
8564         * symtab.c (_initialize_symtab): Add declaration.
8565         * target.c (_initialize_target): Add declaration.
8566         * target-connection.c (_initialize_target_connection): Add
8567         declaration.
8568         * target-dcache.c (_initialize_target_dcache): Add declaration.
8569         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
8570         * thread.c (_initialize_thread): Add declaration.
8571         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
8572         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
8573         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
8574         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
8575         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
8576         * tracectf.c (_initialize_ctf): Add declaration.
8577         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
8578         * tracefile.c (_initialize_tracefile): Add declaration.
8579         * tracepoint.c (_initialize_tracepoint): Add declaration.
8580         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
8581         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
8582         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
8583         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
8584         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
8585         * tui/tui-win.c (_initialize_tui_win): Add declaration.
8586         * tui/tui.c (_initialize_tui): Add declaration.
8587         * typeprint.c (_initialize_typeprint): Add declaration.
8588         * ui-style.c (_initialize_ui_style): Add declaration.
8589         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
8590         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
8591         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
8592         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
8593         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
8594         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
8595         * unittests/filtered_iterator-selftests.c
8596         (_initialize_filtered_iterator_selftests): Add declaration.
8597         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
8598         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
8599         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
8600         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
8601         * unittests/main-thread-selftests.c
8602         (_initialize_main_thread_selftests): Add declaration.
8603         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
8604         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
8605         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
8606         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
8607         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
8608         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
8609         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
8610         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
8611         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
8612         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
8613         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
8614         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
8615         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
8616         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
8617         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
8618         declaration.
8619         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
8620         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
8621         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
8622         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
8623         * user-regs.c (_initialize_user_regs): Add declaration.
8624         * utils.c (_initialize_utils): Add declaration.
8625         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
8626         * valops.c (_initialize_valops): Add declaration.
8627         * valprint.c (_initialize_valprint): Add declaration.
8628         * value.c (_initialize_values): Add declaration.
8629         * varobj.c (_initialize_varobj): Add declaration.
8630         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
8631         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
8632         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
8633         * windows-nat.c (_initialize_windows_nat): Add declaration.
8634         (_initialize_check_for_gdb_ini): Add declaration.
8635         (_initialize_loadable): Add declaration.
8636         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
8637         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
8638         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
8639         * xcoffread.c (_initialize_xcoffread): Add declaration.
8640         * xml-support.c (_initialize_xml_support): Add declaration.
8641         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
8642         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
8643         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
8644         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
8645
8646 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8647
8648         * regformats/regdat.sh: Generate declaration for init function.
8649
8650 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8651
8652         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
8653         up.
8654         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
8655         close_one_inferior>: New methods.
8656         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
8657         pass down target to find_inferior_pid.
8658         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
8659         Pass down target to find_inferior_ptid.
8660         (gdbsim_target::create_inferior): Pass down target to
8661         add_thread_silent.
8662         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
8663         target down to find_inferior_ptid and switch_to_thread.
8664         (gdbsim_target::close): Update to call close_one_inferior.
8665         (struct resume_data): Remove.
8666         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
8667         directly, rather than through a void pointer.
8668         (gdbsim_target::resume): Update to call resume_one_inferior.
8669
8670 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
8671
8672         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
8673
8674 2020-01-12  Pedro Alves  <palves@redhat.com>
8675
8676         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
8677         directly for the current inferior instead of
8678         discard_all_inferiors.
8679         (discard_all_inferiors): Delete.
8680
8681 2020-01-11  Tom Tromey  <tom@tromey.com>
8682
8683         * tui/tui-wingeneral.c (box_win): Check cli_styling.
8684         * tui/tui-winsource.c (tui_source_window_base::refill): Use
8685         deprecated_safe_get_selected_frame.
8686
8687 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8688
8689         * inferior.c (print_inferior): Switch inferior before printing it.
8690
8691 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
8692             Pedro Alves  <palves@redhat.com>
8693
8694         * progspace-and-thread.c (switch_to_program_space_and_thread):
8695         Assert there's an inferior for PSPACE.  Use
8696         switch_to_inferior_no_thread to switch the inferior too.
8697         * progspace.c (program_space::~program_space): Call
8698         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
8699         (program_space::free_all_objfiles): Don't call clear_symtab_users
8700         here.
8701         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
8702
8703 2020-01-10  Pedro Alves  <palves@redhat.com>
8704
8705         * NEWS: Mention multi-target debugging, "info connections", and
8706         "add-inferior -no-connection".
8707
8708 2020-01-10  Pedro Alves  <palves@redhat.com>
8709
8710         * infrun.c: Include "target-connection.h".
8711         (check_multi_target_resumption): New.
8712         (proceed): Call it.
8713         * target-connection.c (make_target_connection_string): Make
8714         extern.
8715         * target-connection.h (make_target_connection_string): Declare.
8716
8717 2020-01-10  Pedro Alves  <palves@redhat.com>
8718
8719         * Makefile.in (COMMON_SFILES): Add target-connection.c.
8720         * inferior.c (uiout_field_connection): New function.
8721         (print_inferior): Add new "connection-id" column.
8722         (add_inferior_command): Show connection number/string of added
8723         inferior.
8724         * process-stratum-target.h
8725         (process_stratum_target::connection_string): New virtual method.
8726         (process_stratum_target::connection_number): New field.
8727         * remote.c (remote_target::connection_string): New override.
8728         * target-connection.c: New file.
8729         * target-connection.h: New file.
8730         * target.c (decref_target): Remove process_stratum targets from
8731         the connection list.
8732         (target_stack::push): Add process_stratum targets to the
8733         connection list.
8734
8735 2020-01-10  Pedro Alves  <palves@redhat.com>
8736
8737         Revert:
8738         2016-04-12  Pedro Alves  <palves@redhat.com>
8739         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
8740         Remove references to name.
8741         * serial.h (struct serial) <name>: Delete.
8742
8743 2020-01-10  Pedro Alves  <palves@redhat.com>
8744
8745         * gdbarch-selftests.c (register_to_value_test): Remove "target
8746         already pushed" check.
8747
8748 2020-01-10  Pedro Alves  <palves@redhat.com>
8749             John Baldwin  <jhb@FreeBSD.org>
8750
8751         * aarch64-linux-nat.c
8752         (aarch64_linux_nat_target::thread_architecture): Adjust.
8753         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
8754         (task_command_1): Likewise.
8755         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
8756         (aix_thread_target::wait, aix_thread_target::fetch_registers)
8757         (aix_thread_target::store_registers)
8758         (aix_thread_target::thread_alive): Adjust.
8759         * amd64-fbsd-tdep.c: Include "inferior.h".
8760         (amd64fbsd_get_thread_local_address): Pass down target.
8761         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
8762         thread's gdbarch instead of target_gdbarch.
8763         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
8764         get_last_target_status.
8765         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
8766         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
8767         inferiors.
8768         (update_inserted_breakpoint_locations): Skip if inferiors with no
8769         execution.
8770         (update_global_location_list): When handling moribund locations,
8771         find representative inferior for location's pspace, and use thread
8772         count of its process_stratum target.
8773         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
8774         * bsd-uthread.c (bsd_uthread_target::wait): Use
8775         as_process_stratum_target and adjust thread_change_ptid and
8776         add_thread calls.
8777         (bsd_uthread_target::update_thread_list): Use
8778         as_process_stratum_target and adjust find_thread_ptid,
8779         thread_change_ptid and add_thread calls.
8780         * btrace.c (maint_btrace_packet_history_cmd): Adjust
8781         find_thread_ptid call.
8782         * corelow.c (add_to_thread_list): Adjust add_thread call.
8783         (core_target_open): Adjust add_thread_silent and thread_count
8784         calls.
8785         (core_target::pid_to_str): Adjust find_inferior_ptid call.
8786         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
8787         * event-top.c (async_disconnect): Pop targets from all inferiors.
8788         * exec.c (add_target_sections): Push exec target on all inferiors
8789         sharing the program space.
8790         (remove_target_sections): Remove the exec target from all
8791         inferiors sharing the program space.
8792         (exec_on_vfork): New.
8793         * exec.h (exec_on_vfork): Declare.
8794         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
8795         Pass it down.
8796         (fbsd_nat_target::update_thread_list): Adjust.
8797         (fbsd_nat_target::resume): Adjust.
8798         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
8799         down.
8800         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
8801         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
8802         get_thread_arch_regcache call.
8803         * fork-child.c (gdb_startup_inferior): Pass target down to
8804         startup_inferior and set_executing.
8805         * gdbthread.h (struct process_stratum_target): Forward declare.
8806         (add_thread, add_thread_silent, add_thread_with_info)
8807         (in_thread_list): Add process_stratum_target parameter.
8808         (find_thread_ptid(inferior*, ptid_t)): New overload.
8809         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
8810         parameter.
8811         (all_threads()): Delete overload.
8812         (all_threads, all_non_exited_threads): Add process_stratum_target
8813         parameter.
8814         (all_threads_safe): Use brace initialization.
8815         (thread_count): Add process_stratum_target parameter.
8816         (set_resumed, set_running, set_stop_requested, set_executing)
8817         (threads_are_executing, finish_thread_state): Add
8818         process_stratum_target parameter.
8819         (switch_to_thread): Use is_current_thread.
8820         * i386-fbsd-tdep.c: Include "inferior.h".
8821         (i386fbsd_get_thread_local_address): Pass down target.
8822         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
8823         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
8824         have_inferiors check.
8825         * inf-ptrace.c (inf_ptrace_target::create_inferior)
8826         (inf_ptrace_target::attach): Adjust.
8827         * infcall.c (run_inferior_call): Adjust.
8828         * infcmd.c (run_command_1): Pass target to
8829         scoped_finish_thread_state.
8830         (proceed_thread_callback): Skip inferiors with no execution.
8831         (continue_command): Rename 'all_threads' local to avoid hiding
8832         'all_threads' function.  Adjust get_last_target_status call.
8833         (prepare_one_step): Adjust set_running call.
8834         (signal_command): Use user_visible_resume_target.  Compare thread
8835         pointers instead of inferior_ptid.
8836         (info_program_command): Adjust to pass down target.
8837         (attach_command): Mark target's 'thread_executing' flag.
8838         (stop_current_target_threads_ns): New, factored out from ...
8839         (interrupt_target_1): ... this.  Switch inferior before making
8840         target calls.
8841         * inferior-iter.h
8842         (struct all_inferiors_iterator, struct all_inferiors_range)
8843         (struct all_inferiors_safe_range)
8844         (struct all_non_exited_inferiors_range): Filter on
8845         process_stratum_target too.  Remove explicit.
8846         * inferior.c (inferior::inferior): Push dummy target on target
8847         stack.
8848         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
8849         Add process_stratum_target parameter, and pass it down.
8850         (have_live_inferiors): Adjust.
8851         (switch_to_inferior_and_push_target): New.
8852         (add_inferior_command, clone_inferior_command): Handle
8853         "-no-connection" parameter.  Use
8854         switch_to_inferior_and_push_target.
8855         (_initialize_inferior): Mention "-no-connection" option in
8856         the help of "add-inferior" and "clone-inferior" commands.
8857         * inferior.h: Include "process-stratum-target.h".
8858         (interrupt_target_1): Use bool.
8859         (struct inferior) <push_target, unpush_target, target_is_pushed,
8860         find_target_beneath, top_target, process_target, target_at,
8861         m_stack>: New.
8862         (discard_all_inferiors): Delete.
8863         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
8864         (all_inferiors, all_non_exited_inferiors): Add
8865         process_stratum_target parameter.
8866         * infrun.c: Include "gdb_select.h" and <unordered_map>.
8867         (target_last_proc_target): New global.
8868         (follow_fork_inferior): Push target on new inferior.  Pass target
8869         to add_thread_silent.  Call exec_on_vfork.  Handle target's
8870         reference count.
8871         (follow_fork): Adjust get_last_target_status call.  Also consider
8872         target.
8873         (follow_exec): Push target on new inferior.
8874         (struct execution_control_state) <target>: New field.
8875         (user_visible_resume_target): New.
8876         (do_target_resume): Call target_async.
8877         (resume_1): Set target's threads_executing flag.  Consider resume
8878         target.
8879         (commit_resume_all_targets): New.
8880         (proceed): Also consider resume target.  Skip threads of inferiors
8881         with no execution.  Commit resumtion in all targets.
8882         (start_remote): Pass current inferior to wait_for_inferior.
8883         (infrun_thread_stop_requested): Consider target as well.  Pass
8884         thread_info pointer to clear_inline_frame_state instead of ptid.
8885         (infrun_thread_thread_exit): Consider target as well.
8886         (random_pending_event_thread): New inferior parameter.  Use it.
8887         (do_target_wait): Rename to ...
8888         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
8889         down.
8890         (threads_are_resumed_pending_p, do_target_wait): New.
8891         (prepare_for_detach): Adjust calls.
8892         (wait_for_inferior): New inferior parameter.  Handle it.  Use
8893         do_target_wait_1 instead of do_target_wait.
8894         (fetch_inferior_event): Adjust.  Switch to representative
8895         inferior.  Pass target down.
8896         (set_last_target_status): Add process_stratum_target parameter.
8897         Save target in global.
8898         (get_last_target_status): Add process_stratum_target parameter and
8899         handle it.
8900         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
8901         (context_switch): Check inferior_ptid == null_ptid before calling
8902         inferior_thread().
8903         (get_inferior_stop_soon): Pass down target.
8904         (wait_one): Rename to ...
8905         (poll_one_curr_target): ... this.
8906         (struct wait_one_event): New.
8907         (wait_one): New.
8908         (stop_all_threads): Adjust.
8909         (handle_no_resumed, handle_inferior_event): Adjust to consider the
8910         event's target.
8911         (switch_back_to_stepped_thread): Also consider target.
8912         (print_stop_event): Update.
8913         (normal_stop): Update.  Also consider the resume target.
8914         * infrun.h (wait_for_inferior): Remove declaration.
8915         (user_visible_resume_target): New declaration.
8916         (get_last_target_status, set_last_target_status): New
8917         process_stratum_target parameter.
8918         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
8919         process_stratum_target parameter, and use it.
8920         (clear_inline_frame_state (thread_info*)): New.
8921         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
8922         process_stratum_target parameter.
8923         (clear_inline_frame_state (thread_info*)): Declare.
8924         * linux-fork.c (delete_checkpoint_command): Pass target down to
8925         find_thread_ptid.
8926         (checkpoint_command): Adjust.
8927         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
8928         instead of just tweaking inferior_ptid.
8929         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
8930         (exit_lwp): Pass target down to find_thread_ptid.
8931         (attach_proc_task_lwp_callback): Pass target down to
8932         add_thread/set_running/set_executing.
8933         (linux_nat_target::attach): Pass target down to
8934         thread_change_ptid.
8935         (get_detach_signal): Pass target down to find_thread_ptid.
8936         Consider last target status's target.
8937         (linux_resume_one_lwp_throw, resume_lwp)
8938         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
8939         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
8940         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
8941         (linux_nat_target::async_wait_fd): New.
8942         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
8943         target down.
8944         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
8945         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
8946         * linux-thread-db.c (struct thread_db_info::process_target): New
8947         field.
8948         (add_thread_db_info): Save target.
8949         (get_thread_db_info): New process_stratum_target parameter.  Also
8950         match target.
8951         (delete_thread_db_info): New process_stratum_target parameter.
8952         Also match target.
8953         (thread_from_lwp): Adjust to pass down target.
8954         (thread_db_notice_clone): Pass down target.
8955         (check_thread_db_callback): Pass down target.
8956         (try_thread_db_load_1): Always push the thread_db target.
8957         (try_thread_db_load, record_thread): Pass target down.
8958         (thread_db_target::detach): Pass target down.  Always unpush the
8959         thread_db target.
8960         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
8961         target down.  Always unpush the thread_db target.
8962         (find_new_threads_callback, thread_db_find_new_threads_2)
8963         (thread_db_target::update_thread_list): Pass target down.
8964         (thread_db_target::pid_to_str): Pass current inferior down.
8965         (thread_db_target::get_thread_local_address): Pass target down.
8966         (thread_db_target::resume, maintenance_check_libthread_db): Pass
8967         target down.
8968         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
8969         * procfs.c (procfs_target::procfs_init_inferior): Declare.
8970         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
8971         (procfs_init_inferior): Rename to ...
8972         (procfs_target::procfs_init_inferior): ... this and adjust.
8973         (procfs_target::create_inferior, procfs_notice_thread)
8974         (procfs_do_thread_registers): Adjust.
8975         * ppc-fbsd-tdep.c: Include "inferior.h".
8976         (ppcfbsd_get_thread_local_address): Pass down target.
8977         * proc-service.c (ps_xfer_memory): Switch current inferior and
8978         program space as well.
8979         (get_ps_regcache): Pass target down.
8980         * process-stratum-target.c
8981         (process_stratum_target::thread_address_space)
8982         (process_stratum_target::thread_architecture): Pass target down.
8983         * process-stratum-target.h
8984         (process_stratum_target::threads_executing): New field.
8985         (as_process_stratum_target): New.
8986         * ravenscar-thread.c
8987         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
8988         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
8989         down.
8990         * record-btrace.c (record_btrace_target::info_record): Adjust.
8991         (record_btrace_target::record_method)
8992         (record_btrace_target::record_is_replaying)
8993         (record_btrace_target::fetch_registers)
8994         (get_thread_current_frame_id, record_btrace_target::resume)
8995         (record_btrace_target::wait, record_btrace_target::stop): Pass
8996         target down.
8997         * record-full.c (record_full_wait_1): Switch to event thread.
8998         Pass target down.
8999         * regcache.c (regcache::regcache)
9000         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
9001         process_stratum_target parameter and handle it.
9002         (current_thread_target): New global.
9003         (get_thread_regcache): Add process_stratum_target parameter and
9004         handle it.  Switch inferior before calling target method.
9005         (get_thread_regcache): Pass target down.
9006         (get_thread_regcache_for_ptid): Pass target down.
9007         (registers_changed_ptid): Add process_stratum_target parameter and
9008         handle it.
9009         (registers_changed_thread, registers_changed): Pass target down.
9010         (test_get_thread_arch_aspace_regcache): New.
9011         (current_regcache_test): Define a couple local test_target_ops
9012         instances and use them for testing.
9013         (readwrite_regcache): Pass process_stratum_target parameter.
9014         (cooked_read_test, cooked_write_test): Pass mock_target down.
9015         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
9016         (get_thread_arch_aspace_regcache): Add process_stratum_target
9017         parameter.
9018         (regcache::target): New method.
9019         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
9020         (regcache::registers_changed_ptid): Add process_stratum_target
9021         parameter.
9022         (regcache::m_target): New field.
9023         (registers_changed_ptid): Add process_stratum_target parameter.
9024         * remote.c (remote_state::supports_vCont_probed): New field.
9025         (remote_target::async_wait_fd): New method.
9026         (remote_unpush_and_throw): Add remote_target parameter.
9027         (get_current_remote_target): Adjust.
9028         (remote_target::remote_add_inferior): Push target.
9029         (remote_target::remote_add_thread)
9030         (remote_target::remote_notice_new_inferior)
9031         (get_remote_thread_info): Pass target down.
9032         (remote_target::update_thread_list): Skip threads of inferiors
9033         bound to other targets.  (remote_target::close): Don't discard
9034         inferiors.  (remote_target::add_current_inferior_and_thread)
9035         (remote_target::process_initial_stop_replies)
9036         (remote_target::start_remote)
9037         (remote_target::remote_serial_quit_handler): Pass down target.
9038         (remote_target::remote_unpush_target): New remote_target
9039         parameter.  Unpush the target from all inferiors.
9040         (remote_target::remote_unpush_and_throw): New remote_target
9041         parameter.  Pass it down.
9042         (remote_target::open_1): Check whether the current inferior has
9043         execution instead of checking whether any inferior is live.  Pass
9044         target down.
9045         (remote_target::remote_detach_1): Pass down target.  Use
9046         remote_unpush_target.
9047         (extended_remote_target::attach): Pass down target.
9048         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
9049         (remote_target::append_resumption): Pass down target.
9050         (remote_target::append_pending_thread_resumptions)
9051         (remote_target::remote_resume_with_hc, remote_target::resume)
9052         (remote_target::commit_resume): Pass down target.
9053         (remote_target::remote_stop_ns): Check supports_vCont_probed.
9054         (remote_target::interrupt_query)
9055         (remote_target::remove_new_fork_children)
9056         (remote_target::check_pending_events_prevent_wildcard_vcont)
9057         (remote_target::remote_parse_stop_reply)
9058         (remote_target::process_stop_reply): Pass down target.
9059         (first_remote_resumed_thread): New remote_target parameter.  Pass
9060         it down.
9061         (remote_target::wait_as): Pass down target.
9062         (unpush_and_perror): New remote_target parameter.  Pass it down.
9063         (remote_target::readchar, remote_target::remote_serial_write)
9064         (remote_target::getpkt_or_notif_sane_1)
9065         (remote_target::kill_new_fork_children, remote_target::kill): Pass
9066         down target.
9067         (remote_target::mourn_inferior): Pass down target.  Use
9068         remote_unpush_target.
9069         (remote_target::core_of_thread)
9070         (remote_target::remote_btrace_maybe_reopen): Pass down target.
9071         (remote_target::pid_to_exec_file)
9072         (remote_target::thread_handle_to_thread_info): Pass down target.
9073         (remote_target::async_wait_fd): New.
9074         * riscv-fbsd-tdep.c: Include "inferior.h".
9075         (riscv_fbsd_get_thread_local_address): Pass down target.
9076         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
9077         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
9078         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
9079         Adjust.
9080         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
9081         * solib-svr4.c (enable_break): Pass down target.
9082         * spu-multiarch.c (parse_spufs_run): Pass down target.
9083         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
9084         * target-delegates.c: Regenerate.
9085         * target.c (g_target_stack): Delete.
9086         (current_top_target): Return the current inferior's top target.
9087         (target_has_execution_1): Refer to the passed-in inferior's top
9088         target.
9089         (target_supports_terminal_ours): Check whether the initial
9090         inferior was already created.
9091         (decref_target): New.
9092         (target_stack::push): Incref/decref the target.
9093         (push_target, push_target, unpush_target): Adjust.
9094         (target_stack::unpush): Defref target.
9095         (target_is_pushed): Return bool.  Adjust to refer to the current
9096         inferior's target stack.
9097         (dispose_inferior): Delete, and inline parts ...
9098         (target_preopen): ... here.  Only dispose of the current inferior.
9099         (target_detach): Hold strong target reference while detaching.
9100         Pass target down.
9101         (target_thread_name): Add assertion.
9102         (target_resume): Pass down target.
9103         (target_ops::beneath, find_target_at): Adjust to refer to the
9104         current inferior's target stack.
9105         (get_dummy_target): New.
9106         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
9107         has a thread running.
9108         (initialize_targets): Rename to ...
9109         (_initialize_target): ... this.
9110         * target.h: Include "gdbsupport/refcounted-object.h".
9111         (struct target_ops): Inherit refcounted_object.
9112         (target_ops::shortname, target_ops::longname): Make const.
9113         (target_ops::async_wait_fd): New method.
9114         (decref_target): Declare.
9115         (struct target_ops_ref_policy): New.
9116         (target_ops_ref): New typedef.
9117         (get_dummy_target): Declare function.
9118         (target_is_pushed): Return bool.
9119         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
9120         (all_matching_threads_iterator::all_matching_threads_iterator):
9121         Handle filter target.
9122         * thread-iter.h (struct all_matching_threads_iterator, struct
9123         all_matching_threads_range, class all_non_exited_threads_range):
9124         Filter by target too.  Remove explicit.
9125         * thread.c (threads_executing): Delete.
9126         (inferior_thread): Pass down current inferior.
9127         (clear_thread_inferior_resources): Pass down thread pointer
9128         instead of ptid_t.
9129         (add_thread_silent, add_thread_with_info, add_thread): Add
9130         process_stratum_target parameter.  Use it for thread and inferior
9131         searches.
9132         (is_current_thread): New.
9133         (thread_info::deletable): Use it.
9134         (find_thread_ptid, thread_count, in_thread_list)
9135         (thread_change_ptid, set_resumed, set_running): New
9136         process_stratum_target parameter.  Pass it down.
9137         (set_executing): New process_stratum_target parameter.  Pass it
9138         down.  Adjust reference to 'threads_executing'.
9139         (threads_are_executing): New process_stratum_target parameter.
9140         Adjust reference to 'threads_executing'.
9141         (set_stop_requested, finish_thread_state): New
9142         process_stratum_target parameter.  Pass it down.
9143         (switch_to_thread): Also match inferior.
9144         (switch_to_thread): New process_stratum_target parameter.  Pass it
9145         down.
9146         (update_threads_executing): Reimplement.
9147         * top.c (quit_force): Pop targets from all inferior.
9148         (gdb_init): Don't call initialize_targets.
9149         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
9150         Declare.
9151         (windows_add_thread, windows_delete_thread): Adjust.
9152         (get_windows_debug_event): Rename to ...
9153         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
9154         * tracefile-tfile.c (tfile_target_open): Pass down target.
9155         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
9156         Forward declare.
9157         (switch_to_thread): Add process_stratum_target parameter.
9158         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
9159         parameter.  Use it.
9160         (mi_on_resume): Pass target down.
9161         * nat/fork-inferior.c (startup_inferior): Add
9162         process_stratum_target parameter.  Pass it down.
9163         * nat/fork-inferior.h (startup_inferior): Add
9164         process_stratum_target parameter.
9165         * python/py-threadevent.c (py_get_event_thread): Pass target down.
9166
9167 2020-01-10  Pedro Alves  <palves@redhat.com>
9168
9169         * remote.c (remote_target::start_remote): Don't set inferior_ptid
9170         directly.  Instead find the first thread in the thread list and
9171         use switch_to_thread.
9172
9173 2020-01-10  Pedro Alves  <palves@redhat.com>
9174
9175         * remote.c (remote_target::remote_add_inferior): Don't bind a
9176         process to the current inferior if the current inferior is already
9177         bound to a process.
9178
9179 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9180             Pedro Alves  <palves@redhat.com>
9181
9182         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
9183         If no process is specified, return null_ptid instead of
9184         inferior_ptid.
9185         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
9186         TARGET_WAITKIND_SIGNALLED with no pid.
9187
9188 2020-01-10  Pedro Alves  <palves@redhat.com>
9189
9190         * remote.c (first_remote_resumed_thread): New.
9191         (remote_target::wait_as): Use it as default event_ptid instead of
9192         inferior_ptid.
9193
9194 2020-01-10  Pedro Alves  <palves@redhat.com>
9195
9196         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
9197
9198 2020-01-10  Pedro Alves  <palves@redhat.com>
9199
9200         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
9201         not -1.
9202
9203 2020-01-10  Pedro Alves  <palves@redhat.com>
9204
9205         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
9206         ptid to get_last_target_status.
9207         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
9208         ptid to get_last_target_status.
9209         * infcmd.c (continue_command): Don't pass a target_waitstatus to
9210         get_last_target_status.
9211         (info_program_command): Don't pass a target_waitstatus to
9212         get_last_target_status.
9213         * infrun.c (init_wait_for_inferior): Use
9214         nullify_last_target_wait_ptid.
9215         (get_last_target_status): Handle nullptr arguments.
9216         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
9217         (print_stop_event): Don't pass a ptid to get_last_target_status.
9218         (normal_stop): Don't pass a ptid to get_last_target_status.
9219         * infrun.h (get_last_target_status, set_last_target_status): Move
9220         comments here and update.
9221         (nullify_last_target_wait_ptid): Declare.
9222         * linux-fork.c (fork_load_infrun_state): Remove local extern
9223         declaration of nullify_last_target_wait_ptid.
9224         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
9225         to get_last_target_status.
9226
9227 2020-01-10  Pedro Alves  <palves@redhat.com>
9228
9229         * gdbthread.h (scoped_restore_current_thread)
9230         <dont_restore, restore, m_dont_restore>: Declare.
9231         * thread.c (thread_alive): Add assertion.  Return bool.
9232         (switch_to_thread_if_alive): New.
9233         (prune_threads): Switch inferior/thread.
9234         (print_thread_info_1): Switch thread before calling target methods.
9235         (scoped_restore_current_thread::restore): New, factored out from
9236         ...
9237         (scoped_restore_current_thread::~scoped_restore_current_thread):
9238         ... this.
9239         (scoped_restore_current_thread::scoped_restore_current_thread):
9240         Add assertion.
9241         (thread_apply_all_command, thread_select): Use
9242         switch_to_thread_if_alive.
9243         * infrun.c (proceed, restart_threads, handle_signal_stop)
9244         (switch_back_to_stepped_thread): Switch current thread before
9245         calling target methods.
9246
9247 2020-01-10  Pedro Alves <palves@redhat.com>
9248
9249         * inferior.c (switch_to_inferior_no_thread): New function,
9250         factored out from ...
9251         (inferior_command): ... here.
9252         * inferior.h (switch_to_inferior_no_thread): Declare.
9253         * mi/mi-main.c (run_one_inferior): Use
9254         switch_to_inferior_no_thread.
9255
9256 2020-01-10  Pedro Alves  <palves@redhat.com>
9257
9258         * infcmd.c (kill_command): Remove dead code.
9259
9260 2020-01-10  Pedro Alves  <palves@redhat.com>
9261
9262         * remote.c (remote_target::mourn_inferior): No longer check
9263         whether the target is running.
9264
9265 2020-01-10  Pedro Alves  <palves@redhat.com>
9266
9267         * corelow.c (core_target::has_execution): Change parameter type to
9268         inferior pointer.
9269         * inferior.c (number_of_live_inferiors): Use
9270         inferior::has_execution instead of target_has_execution_1.
9271         * inferior.h (inferior::has_execution): New.
9272         * linux-thread-db.c (thread_db_target::update_thread_list): Use
9273         inferior::has_execution instead of target_has_execution_1.
9274         * process-stratum-target.c
9275         (process_stratum_target::has_execution): Change parameter type to
9276         inferior pointer.  Check the inferior's PID instead of
9277         inferior_ptid.
9278         * process-stratum-target.h
9279         (process_stratum_target::has_execution): Change parameter type to
9280         inferior pointer.
9281         * record-full.c (record_full_core_target::has_execution): Change
9282         parameter type to inferior pointer.
9283         * target.c (target_has_execution_1): Change parameter type to
9284         inferior pointer.
9285         (target_has_execution_current): Adjust.
9286         * target.h (target_ops::has_execution): Change parameter type to
9287         inferior pointer.
9288         (target_has_execution_1): Change parameter type to inferior
9289         pointer.  Change return type to bool.
9290         * tracefile.h (tracefile_target::has_execution): Change parameter
9291         type to inferior pointer.
9292
9293 2020-01-10  Pedro Alves  <palves@redhat.com>
9294
9295         * exceptions.c (print_flush): Remove current_top_target() check.
9296
9297 2020-01-10  Pedro Alves  <palves@redhat.com>
9298
9299         * remote.c (show_remote_exec_file): Show the current inferior's
9300         exec-file instead of the command variable's value.
9301
9302 2020-01-10  Pedro Alves  <palves@redhat.com>
9303
9304         * record-full.c (record_full_resume_ptid): New global.
9305         (record_full_target::resume): Set it.
9306         (record_full_wait_1): Use record_full_resume_ptid instead of
9307         inferior_ptid.
9308
9309 2020-01-10  Pedro Alves  <palves@redhat.com>
9310
9311         * gdbthread.h (scoped_restore_current_thread)
9312         <dont_restore, restore, m_dont_restore>: Declare.
9313         * thread.c (thread_alive): Add assertion.  Return bool.
9314         (switch_to_thread_if_alive): New.
9315         (prune_threads): Switch inferior/thread.
9316         (print_thread_info_1): Switch thread before calling target methods.
9317         (scoped_restore_current_thread::restore): New, factored out from
9318         ...
9319         (scoped_restore_current_thread::~scoped_restore_current_thread):
9320         ... this.
9321         (scoped_restore_current_thread::scoped_restore_current_thread):
9322         Add assertion.
9323         (thread_apply_all_command, thread_select): Use
9324         switch_to_thread_if_alive.
9325
9326 2020-01-10  George Barrett  <bob@bob131.so>
9327
9328         * stap-probe.c (stap_modify_semaphore): Don't check for null
9329         semaphores.
9330         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
9331         for null semaphores.
9332
9333 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
9334
9335         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
9336         all source windows, and maintain horizontal scroll status while
9337         doing so.
9338
9339 2020-01-09  Tom Tromey  <tom@tromey.com>
9340
9341         PR tui/18932:
9342         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
9343         update_source_window, not print_source_lines.
9344
9345 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
9346
9347         * tui/tui.c (tui_enable): Register tui hooks after calling
9348         tui_display_main.
9349
9350 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
9351
9352         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
9353
9354 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
9355
9356         * thread.c (print_thread_info_1): Fix indentation.
9357
9358 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
9359
9360         * symtab.c (general_symbol_info::compute_and_set_names): Move the
9361         unique_xmalloc_ptr outside the if to always free the demangled name.
9362
9363 2020-01-08  Tom Tromey  <tromey@adacore.com>
9364
9365         * xcoffread.c (enter_line_range, read_xcoff_symtab)
9366         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
9367         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
9368         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
9369         Remove.
9370         (section_offsets): New typedef.
9371         * symtab.c (fixup_section, get_msymbol_address): Update.
9372         * symmisc.c (dump_msymbols): Update.
9373         * symfile.h (relative_addr_info_to_section_offsets)
9374         (symfile_map_offsets_to_segments): Update.
9375         * symfile.c (build_section_addr_info_from_objfile)
9376         (init_objfile_sect_indices): Update.
9377         (struct place_section_arg): Change type of "offsets".
9378         (place_section): Update.
9379         (relative_addr_info_to_section_offsets): Change type of
9380         "section_offsets".  Remove "num_sections" parameter.
9381         (default_symfile_offsets, syms_from_objfile_1)
9382         (set_objfile_default_section_offset): Update.
9383         (reread_symbols): No need to preserve section offsets by hand.
9384         (symfile_map_offsets_to_segments): Change type of "offsets".
9385         * stap-probe.c (relocate_address): Update.
9386         * stabsread.h (process_one_symbol): Update.
9387         * solib-target.c (struct lm_info_target) <offsets>: Change type.
9388         (solib_target_relocate_section_addresses): Update.
9389         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
9390         Update.
9391         * solib-frv.c (frv_relocate_main_executable): Update.
9392         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
9393         * solib-aix.c (solib_aix_get_section_offsets): Change return
9394         type.
9395         (solib_aix_solib_create_inferior_hook): Update.
9396         * remote.c (remote_target::get_offsets): Update.
9397         * psymtab.c (find_pc_sect_psymtab): Update.
9398         * psympriv.h (struct partial_symbol) <address, text_low,
9399         text_high>: Update.
9400         * objfiles.h (obj_section_offset): Update.
9401         (struct objfile) <section_offsets>: Change type.
9402         <num_sections>: Remove.
9403         (objfile_relocate): Update.
9404         * objfiles.c (entry_point_address_query): Update
9405         (relocate_one_symbol): Change type of "section_offsets".
9406         (objfile_relocate1, objfile_relocate1): Change type of
9407         "new_offsets".
9408         (objfile_rebase1): Update.
9409         * mipsread.c (mipscoff_symfile_read): Update.
9410         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
9411         parameter.
9412         * mdebugread.c (parse_symbol): Change type of "section_offsets".
9413         (parse_external, psymtab_to_symtab_1): Update.
9414         * machoread.c (macho_symfile_offsets): Update.
9415         * ia64-tdep.c (ia64_find_unwind_table): Update.
9416         * hppa-tdep.c (read_unwind_info): Update.
9417         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
9418         * dwarf2read.c (create_addrmap_from_index)
9419         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
9420         (process_psymtab_comp_unit_reader, add_partial_symbol)
9421         (add_partial_subprogram, process_full_comp_unit)
9422         (read_file_scope, read_func_scope, read_lexical_block_scope)
9423         (read_call_site_scope, dwarf2_rnglists_process)
9424         (dwarf2_ranges_process, dwarf2_ranges_read)
9425         (dwarf_decode_lines_1, var_decode_location, new_symbol)
9426         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
9427         Update.
9428         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
9429         Update.
9430         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
9431         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
9432         (process_one_symbol): Change type of "section_offsets".
9433         * ctfread.c (get_objfile_text_range): Update.
9434         * coffread.c (coff_symtab_read, enter_linenos)
9435         (process_coff_symbol): Update.
9436         * coff-pe-read.c (add_pe_forwarded_sym): Update.
9437         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
9438
9439 2020-01-08  Tom Tromey  <tromey@adacore.com>
9440
9441         * dwarf2read.c (parse_macro_definition): Use std::string.
9442         (parse_macro_definition): Likewise.
9443
9444 2020-01-08  Tom Tromey  <tromey@adacore.com>
9445
9446         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
9447         (ATTR_ALLOC_CHUNK): Remove.
9448
9449 2020-01-08  Tom Tromey  <tromey@adacore.com>
9450
9451         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
9452
9453 2020-01-08  Tom Tromey  <tromey@adacore.com>
9454
9455         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
9456         (dwarf2_compute_name, open_dwo_file): Likewise.
9457         (process_enumeration_scope): Use std::vector.
9458         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
9459         (partial_die_info::fixup, dwarf2_start_subfile)
9460         (guess_full_die_structure_name, dwarf2_name): Likewise.
9461         (determine_prefix): Update.
9462         (guess_full_die_structure_name): Make return type const.
9463         (partial_die_full_name): Return unique_xmalloc_ptr.
9464         (DW_FIELD_ALLOC_CHUNK): Remove.
9465
9466 2020-01-07  Tom Tromey  <tromey@adacore.com>
9467
9468         PR build/24937:
9469         * stap-probe.c (class stap_static_probe_ops): Add constructor.
9470
9471 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
9472
9473         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
9474
9475 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9476
9477         * stack.c (print_frame_info): Move disassemble_next_line code
9478         inside source_print block.
9479
9480 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9481
9482         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
9483         gdb/signals.h, as we are now using native signal symbols.
9484
9485 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
9486
9487         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
9488         overflow by an early check of content vs threshold.
9489         * tui/tui-source.c (tui_source_window::line_is_displayed):
9490         Likewise.
9491
9492 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9493
9494         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
9495
9496 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
9497
9498         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
9499         export table if no section contains it's RVA.
9500
9501 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9502
9503         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
9504
9505 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
9506
9507         * source.c (print_source_lines_base): Set last_line_listed.
9508
9509 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
9510
9511         * tui/tui-disasm.c: Remove trailing spaces.
9512
9513 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9514             Pedro Alves  <palves@redhat.com>
9515
9516         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
9517         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
9518         (windows_gdb_signal_to_target): New function, uses the above
9519         enumeration to convert GDB internal signal codes to equivalent
9520         Windows codes.
9521         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
9522         * windows-nat.c: Include "gdb_wait.h".
9523         (get_windows_debug_event): Extract the fatal exception from the
9524         exit status and convert to the equivalent Posix signal number.
9525         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
9526         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
9527         * gdbsupport/gdb_wait.c: New file, implements
9528         windows_status_to_termsig.
9529         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
9530         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
9531
9532 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
9533
9534         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
9535         show_layout.
9536
9537 2020-01-05  Luis Machado  <luis.machado@linaro.org>
9538
9539         * aarch64-linux-nat.c
9540         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
9541         and bfd_mach_aarch64.
9542
9543 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9544
9545         * ui-file.c (stdio_file::can_emit_style_escape)
9546         (tee_file::can_emit_style_escape): Ensure style is used also on
9547         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
9548         to gdb_stdout.
9549         * main.c (set_gdb_data_directory): Use file style to output the
9550         warning that the given pathname is not a directory.
9551         * top.c (show_history_filename, gdb_safe_append_history)
9552         (show_gdb_datadir): Use file style.
9553
9554 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
9555
9556         * solib-target.c (struct lm_info_target):
9557         Change offsets to be a unique_xmalloc_ptr.
9558         (solib_target_relocate_section_addresses): Update.
9559
9560 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
9561
9562         * windows-nat.c (windows_clear_solib): Free so_list linked list.
9563
9564 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9565
9566         * MAINTAINERS (Write After Approval): Add myself.
9567
9568 2020-01-02  Luis Machado  <luis.machado@linaro.org>
9569
9570         * proc-service.c (get_ps_regcache): Remove reference to obsolete
9571         Cell BE architecture.
9572         * target.h (struct target_ops) <thread_architecture>: Likewise.
9573
9574 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
9575
9576         * Makefile.in: Use INSTALL_PROGRAM_ENV.
9577
9578 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
9579
9580         * MAINTAINERS (Write After Approval): Add myself.
9581
9582 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9583
9584         * gdbarch.sh: Update copyright year range of generated files.
9585
9586 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9587
9588         Update copyright year range in all GDB files.
9589
9590 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9591
9592         * copyright.py: Convert to Python 3.
9593
9594 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9595
9596         * copyright.py: Adapt after move of gnulib directory from gdb
9597         directory to toplevel directory.
9598
9599 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9600
9601         * copyright.py (main): Exit if run from the wrong directory.
9602
9603 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9604
9605         * top.c (print_gdb_version): Change copyright year to 2020.
9606
9607 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9608
9609         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
9610
9611 For older changes see ChangeLog-2019.
9612 \f
9613 Local Variables:
9614 mode: change-log
9615 left-margin: 8
9616 fill-column: 74
9617 version-control: never
9618 coding: utf-8
9619 End: