gdb/ChangeLog

   1 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * features/Makefile (XMLTOC): Remove rx.xml.
   4
   5 2020-06-17  Pedro Alves  <palves@redhat.com>
   6
   7         * gdbthread.h (thread_control_state) <trap_expected> Update
   8         comments.
   9
  10 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
  11
  12         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
  13         ada_language::lookup_symbol_nonlocal.
  14         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
  15         (ada_language::lookup_symbol_nonlocal): New member function,
  16         implementation from ada_lookup_symbol_nonlocal.
  17         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
  18         initializer.
  19         (cplus_language_data): Delete la_lookup_symbol_nonlocal
  20         initializer.
  21         (cplus_language::lookup_symbol_nonlocal): New member function.
  22         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
  23         (minimal_language_data) Likewise.
  24         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
  25         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
  26         initializer.
  27         (d_language::lookup_symbol_nonlocal): New member function.
  28         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
  29         initializer.
  30         (f_language::lookup_symbol_nonlocal): New member function.
  31         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
  32         initializer.
  33         * language.c (unknown_language_data): Likewise.
  34         (auto_language_data): Likewise.
  35         * language.h (language_data): Delete la_lookup_symbol_nonlocal
  36         field.
  37         (language_defn::lookup_symbol_nonlocal): New member function.
  38         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
  39         initializer.
  40         * objc-lang.c (objc_language_data): Likewise.
  41         * opencl-lang.c (opencl_language_data): Likewise.
  42         * p-lang.c (pascal_language_data): Likewise.
  43         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
  44         rust_language::lookup_symbol_nonlocal.
  45         (rust_language_data): Delete la_lookup_symbol_nonlocal
  46         initializer.
  47         (rust_language::lookup_symbol_nonlocal): New member function,
  48         implementation from rust_lookup_symbol_nonlocal.
  49         * symtab.c (lookup_symbol_aux): Update call to
  50         lookup_symbol_nonlocal.
  51         (basic_lookup_symbol_nonlocal): Rename to...
  52         (language_defn::lookup_symbol_nonlocal): ...this, and update
  53         header comment.  Remove language_defn parameter, and replace with
  54         uses of `this'.
  55         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
  56
  57 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
  58
  59         * ada-lang.c (ada_language_data): Delete la_value_print_inner
  60         initializer.
  61         (ada_language::value_print_inner): New member function.
  62         * c-lang.c (c_language_data): Delete la_value_print_inner
  63         initializer.
  64         (cplus_language_data): Likewise.
  65         (asm_language_data): Likewise.
  66         (minimal_language_data): Likewise.
  67         * d-lang.c (d_language_data): Likewise.
  68         (d_language::value_print_inner): New member function.
  69         * f-lang.c (f_language_data): Delete la_value_print_inner
  70         initializer.
  71         (f_language::value_print_inner): New member function.
  72         * f-lang.h (f_value_print_innner): Rename to...
  73         (f_value_print_inner): ...this (note spelling of 'inner').
  74         * f-valprint.c (f_value_print_innner): Rename to...
  75         (f_value_print_inner): ...this (note spelling of 'inner').
  76         * go-lang.c (go_language_data): Delete la_value_print_inner
  77         initializer.
  78         (go_language::value_print_inner): New member function.
  79         * language.c (language_defn::value_print_inner): Define new member
  80         function.
  81         (unk_lang_value_print_inner): Delete.
  82         (unknown_language_data): Delete la_value_print_inner initializer.
  83         (unknown_language::value_print_inner): New member function.
  84         (auto_language_data): Delete la_value_print_inner initializer.
  85         (auto_language::value_print_inner): New member function.
  86         * language.h (language_data): Delete la_value_print_inner field.
  87         (language_defn::value_print_inner): Delcare new member function.
  88         * m2-lang.c (m2_language_data): Delete la_value_print_inner
  89         initializer.
  90         (m2_language::value_print_inner): New member function.
  91         * objc-lang.c (objc_language_data): Delete la_value_print_inner
  92         initializer.
  93         * opencl-lang.c (opencl_language_data): Likewise.
  94         * p-lang.c (pascal_language_data): Likewise.
  95         (pascal_language::value_print_inner): New member function.
  96         * rust-lang.c (rust_language_data): Delete la_value_print_inner
  97         initializer.
  98         (rust_language::value_print_inner): New member function.
  99         * valprint.c (do_val_print): Update call to value_print_inner.
 100
 101 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 102
 103         * ada-lang.c (ada_language_data): Delete la_value_print
 104         initializer.
 105         (ada_language::value_print): New member function.
 106         * c-lang.c (c_language_data): Delete la_value_print initializer.
 107         (cplus_language_data): Likewise.
 108         (asm_language_data): Likewise.
 109         (minimal_language_data): Likewise.
 110         * d-lang.c (d_language_data): Likewise.
 111         * f-lang.c (f_language_data): Likewise.
 112         * go-lang.c (go_language_data): Likewise.
 113         * language.c (unk_lang_value_print): Delete.
 114         (language_defn::value_print): Define new member function.
 115         (unknown_language_data): Delete la_value_print initializer.
 116         (unknown_language::value_print): New member function.
 117         (auto_language_data): Delete la_value_print initializer.
 118         (auto_language::value_print): New member function.
 119         * language.h (language_data): Delete la_value_print field.
 120         (language_defn::value_print): Declare new member function.
 121         (LA_VALUE_PRINT): Update call to value_print.
 122         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
 123         * objc-lang.c (objc_language_data): Likewise.
 124         * opencl-lang.c (opencl_language_data): Likewise.
 125         * p-lang.c (pascal_language_data): Likewise.
 126         (pascal_language::value_print): New member function.
 127         * rust-lang.c (rust_language_data): Delete la_value_print
 128         initializer.
 129
 130 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 131
 132         * ada-lang.c (ada_watch_location_expression): Rename to
 133         ada_language::watch_location_expression.
 134         (ada_language_data): Delete la_watch_location_expression
 135         initializer.
 136         (ada_language::watch_location_expression): New member function,
 137         implementation from ada_watch_location_expression.
 138         * breakpoint.c (watch_command_1): Update call to
 139         watch_location_expression.
 140         * c-lang.c (c_watch_location_expression): Rename to
 141         language_defn::watch_location_expression.
 142         (c_language_data): Delete la_watch_location_expression
 143         initializer.
 144         (cplus_language_data): Likewise.
 145         (asm_language_data): Likewise.
 146         (minimal_language_data): Likewise.
 147         * c-lang.h (c_watch_location_expression): Delete declaration.
 148         * d-lang.c (d_language_data): Delete la_watch_location_expression
 149         initializer.
 150         * f-lang.c (f_language_data): Likewise.
 151         * go-lang.c (go_language_data): Likewise.
 152         * language.c (language_defn::watch_location_expression): Member
 153         function implementation from c_watch_location_expression.
 154         (unknown_language_data): Delete la_watch_location_expression
 155         initializer.
 156         (auto_language_data): Likewise.
 157         * language.h (language_data): Delete la_watch_location_expression
 158         field.
 159         (language_defn::watch_location_expression): Declare new member
 160         function.
 161         * m2-lang.c (m2_language_data): Delete
 162         la_watch_location_expression initializer.
 163         * objc-lang.c (objc_language_data): Likewise.
 164         * opencl-lang.c (opencl_language_data): Likewise.
 165         * p-lang.c (pascal_language_data): Likewise.
 166         * rust-lang.c (rust_watch_location_expression): Rename to
 167         rust_language::watch_location_expression.
 168         (rust_language_data): Delete la_watch_location_expression
 169         initializer.
 170         (rust_language::watch_location_expression): New member function,
 171         implementation from rust_watch_location_expression.
 172
 173 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 174
 175         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
 176         ada_language::collect_symbol_completion_matches.
 177         (ada_language_data): Delete la_collect_symbol_completion_matches
 178         initializer.
 179         (ada_language::collect_symbol_completion_matches): New member
 180         function, implementation from
 181         ada_collect_symbol_completion_matches.
 182         * c-lang.c (c_language_data): Delete
 183         la_collect_symbol_completion_matches initializer.
 184         (cplus_language_data): Likewise.
 185         (asm_language_data): Likewise.
 186         (minimal_language_data): Likewise.
 187         * d-lang.c (d_language_data): Likewise.
 188         * f-lang.c (f_collect_symbol_completion_matches): Rename to
 189         f_language::collect_symbol_completion_matches.
 190         (f_language_data): Delete la_collect_symbol_completion_matches
 191         initializer.
 192         (f_language::collect_symbol_completion_matches) New member
 193         function, implementation from f_collect_symbol_completion_matches.
 194         * go-lang.c (go_language_data): Delete
 195         la_collect_symbol_completion_matches initializer.
 196         * language.c (unknown_language_data): Likewise.
 197         (auto_language_data): Likewise.
 198         * language.h (language_data): Delete
 199         la_collect_symbol_completion_matches field.
 200         (language_defn::collect_symbol_completion_matches): New member
 201         function.
 202         * m2-lang.c (m2_language_data): Delete
 203         la_collect_symbol_completion_matches initializer.
 204         * objc-lang.c (objc_language_data): Likewise.
 205         * opencl-lang.c (opencl_language_data): Likewise.
 206         * p-lang.c (pascal_language_data): Likewise.
 207         * rust-lang.c (rust_language_data): Likewise.
 208         * symtab.c (default_collect_symbol_completion_matches): Delete.
 209         (collect_symbol_completion_matches): Update call to
 210         collect_symbol_completion_matches.
 211         (collect_symbol_completion_matches_type): Likewise.
 212         * symtab.h (default_collect_symbol_completion_matches): Delete
 213         declaration.
 214
 215 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 216
 217         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
 218         (ada_language_data): Delete la_word_break_characters initializer.
 219         (ada_language::word_break_characters): New member function.
 220         * c-lang.c (c_language_data): Delete la_word_break_characters
 221         initializer.
 222         (cplus_language_data): Likewise.
 223         (asm_language_data): Likewise.
 224         (minimal_language_data): Likewise.
 225         * completer.c: Update global comment.
 226         (advance_to_expression_complete_word_point): Update call to
 227         word_break_characters.
 228         (complete_files_symbols): Likewise.
 229         (complete_line_internal_1): Likewise.
 230         (default_completer_handle_brkchars): Likewise.
 231         (skip_quoted_chars): Likewise.
 232         * d-lang.c (d_language_data): Delete la_word_break_characters
 233         initializer.
 234         * f-lang.c (f_word_break_characters): Delete.
 235         (f_language_data): Delete la_word_break_characters initializer.
 236         (f_language::word_break_characters): New member function.
 237         * go-lang.c (go_language_data): Delete la_word_break_characters
 238         initializer.
 239         * language.c (unknown_language_data): Likewise.
 240         (auto_language_data): Likewise.
 241         * language.h (default_word_break_characters): Move declaration to
 242         earlier in the file.
 243         (language_data): Delete la_word_break_characters field.
 244         (language_defn::word_break_characters): New member function.
 245         * m2-lang.c (m2_language_data): Delete la_word_break_characters
 246         initializer.
 247         * objc-lang.c (objc_language_data): Likewise.
 248         * opencl-lang.c (opencl_language_data): Likewise.
 249         * p-lang.c (pascal_language_data): Likewise.
 250         * rust-lang.c (rust_language_data): Likewise.
 251
 252 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 253
 254         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
 255         (ada_language_data): Delete la_get_symbol_name_matcher
 256         initializer.
 257         (language_defn::get_symbol_name_matcher_inner): New member
 258         function.
 259         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
 260         initializer.
 261         (cplus_language_data): Likewise.
 262         (cplus_language::get_symbol_name_matcher_inner): New member
 263         function.
 264         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
 265         (minimal_language_data): Likewise.
 266         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
 267         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
 268         initializer.
 269         * dictionary.c (iter_match_first_hashed): Update call to
 270         get_symbol_name_matcher.
 271         (iter_match_next_hashed): Likewise.
 272         (iter_match_next_linear): Likewise.
 273         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
 274         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
 275         initializer.
 276         (f_language::get_symbol_name_matcher_inner): New member function.
 277         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
 278         initializer.
 279         * language.c (default_symbol_name_matcher): Update header comment,
 280         make static.
 281         (language_defn::get_symbol_name_matcher): New definition.
 282         (language_defn::get_symbol_name_matcher_inner): Likewise.
 283         (get_symbol_name_matcher): Delete.
 284         (unknown_language_data): Delete la_get_symbol_name_matcher
 285         initializer.
 286         (auto_language_data): Likewise.
 287         * language.h (language_data): Delete la_get_symbol_name_matcher
 288         field.
 289         (language_defn::get_symbol_name_matcher): New member function.
 290         (language_defn::get_symbol_name_matcher_inner): Likewise.
 291         (default_symbol_name_matcher): Delete declaration.
 292         * linespec.c (find_methods): Update call to
 293         get_symbol_name_matcher.
 294         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
 295         initializer.
 296         * minsyms.c (lookup_minimal_symbol): Update call to
 297         get_symbol_name_matcher.
 298         (iterate_over_minimal_symbols): Likewise.
 299         * objc-lang.c (objc_language_data): Delete
 300         la_get_symbol_name_matcher initializer.
 301         * opencl-lang.c (opencl_language_data): Likewise.
 302         * p-lang.c (pascal_language_data): Likewise.
 303         * psymtab.c (psymbol_name_matches): Update call to
 304         get_symbol_name_matcher.
 305         * rust-lang.c (rust_language_data): Delete
 306         la_get_symbol_name_matcher initializer.
 307         * symtab.c (symbol_matches_search_name): Update call to
 308         get_symbol_name_matcher.
 309         (compare_symbol_name): Likewise.
 310
 311 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 312
 313         * ada-lang.c (ada_language_data): Delete la_compute_program
 314         initializer.
 315         * c-lang.c (c_language_data): Likewise.
 316         (c_language::compute_program): New member function.
 317         (cplus_language_data): Delete la_compute_program initializer.
 318         (cplus_language::compute_program): New member function.
 319         (asm_language_data): Delete la_compute_program initializer.
 320         (minimal_language_data): Likewise.
 321         * c-lang.h (c_compute_program): Update comment.
 322         (cplus_compute_program): Likewise.
 323         * compile/compile-c-support.c (c_compute_program): Likewise.
 324         (cplus_compute_program): Likewise.
 325         * compile/compile.c (compile_to_object): Update call to
 326         la_compute_program.
 327         * d-lang.c (d_language_data): Delete la_compute_program
 328         initializer.
 329         * f-lang.c (f_language_data): Likewise.
 330         * go-lang.c (go_language_data): Likewise.
 331         * language.c (unknown_language_data): Likewise.
 332         (auto_language_data): Likewise.
 333         * language.h (language_data): Delete la_compute_program field.
 334         (language_defn::compute_program): New member function.
 335         * m2-lang.c (m2_language_data): Delete la_compute_program
 336         initializer.
 337         * objc-lang.c (objc_language_data): Likewise.
 338         * opencl-lang.c (opencl_language_data): Likewise.
 339         * p-lang.c (pascal_language_data): Likewise.
 340         * rust-lang.c (rust_language_data): Likewise.
 341
 342 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 343
 344         * ada-lang.c (ada_language_data) Delete
 345         la_class_name_from_physname initializer.
 346         * c-lang.c (c_language_data): Likewise.
 347         (cplus_language_data): Likewise.
 348         (cplus_language::class_name_from_physname): New member function.
 349         (asm_language_data): Delete la_class_name_from_physname
 350         initializer.
 351         (minimal_language_data): Likewise.
 352         * d-lang.c (d_language_data): Likewise.
 353         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
 354         method on language_defn class.
 355         (guess_full_die_structure_name): Likewise.
 356         * f-lang.c (f_language_data): Delete la_class_name_from_physname
 357         initializer.
 358         * go-lang.c (go_language_data): Likewise.
 359         * language.c (language_class_name_from_physname): Delete.
 360         (unk_lang_class_name): Delete.
 361         (unknown_language_data): Delete la_class_name_from_physname
 362         initializer.
 363         (auto_language_data): Likewise.
 364         * language.h (language_data): Delete la_class_name_from_physname
 365         field.
 366         (language_defn::class_name_from_physname): New function.
 367         (language_class_name_from_physname): Delete declaration.
 368         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
 369         initializer.
 370         * objc-lang.c (objc_language_data): Likewise.
 371         * opencl-lang.c (opencl_language_data): Likewise.
 372         * p-lang.c (pascal_language_data): Likewise.
 373         * rust-lang.c (rust_language_data): Likewise.
 374
 375 2020-06-16  Tom Tromey  <tom@tromey.com>
 376
 377         * tui/tui-data.h (STATUS_NAME): New macro.
 378         * tui/tui-layout.c (tui_remove_some_windows)
 379         (initialize_known_windows, tui_register_window)
 380         (tui_layout_split::remove_windows, initialize_layouts)
 381         (tui_new_layout_command): Don't use hard-coded window names.
 382
 383 2020-06-16  Tom Tromey  <tom@tromey.com>
 384
 385         PR tui/25348:
 386         * tui/tui.c (tui_ensure_readline_initialized): Rename from
 387         tui_initialize_readline.  Only run once.  Call rl_initialize.
 388         * tui/tui.h (tui_ensure_readline_initialized): Rename from
 389         tui_initialize_readline.
 390         * tui/tui-io.c (tui_setup_io): Call
 391         tui_ensure_readline_initialized.
 392         * tui/tui-interp.c (tui_interp::init): Update.
 393
 394 2020-06-16  Tom Tromey  <tom@tromey.com>
 395
 396         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
 397         Also preserve the status window.
 398
 399 2020-06-16  Tom Tromey  <tom@tromey.com>
 400
 401         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
 402         where m_window==nullptr.
 403
 404 2020-06-15  Tom Tromey  <tromey@adacore.com>
 405
 406         * windows-nat.c (windows_nat::handle_output_debug_string):
 407         Update.
 408         (windows_nat::handle_ms_vc_exception): Update.
 409         * target.h (target_read_string): Change API.
 410         * target.c (target_read_string): Change API.
 411         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
 412         Update.
 413         * solib-frv.c (frv_current_sos): Update.
 414         * solib-dsbt.c (dsbt_current_sos): Update.
 415         * solib-darwin.c (darwin_current_sos): Update.
 416         * linux-thread-db.c (inferior_has_bug): Update.
 417         * expprint.c (print_subexp_standard): Update.
 418         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
 419         (ada_exception_message_1): Update.
 420
 421 2020-06-15  Tom Tromey  <tromey@adacore.com>
 422
 423         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
 424
 425 2020-06-15  Tom Tromey  <tromey@adacore.com>
 426
 427         * valprint.c (read_string): Update comment.
 428         * target.c (MIN): Remove.
 429         (target_read_string): Rewrite.
 430
 431 2020-06-15  Tom Tromey  <tromey@adacore.com>
 432
 433         * corefile.c (read_memory_string): Remove.
 434         * ada-valprint.c (ada_value_print_ptr): Update.
 435         * ada-lang.h (ada_tag_name): Change return type.
 436         * ada-lang.c (type_from_tag): Update.
 437         (ada_tag_name_from_tsd): Change return type.  Use
 438         target_read_string.
 439         (ada_tag_name): Likewise.
 440         * gdbcore.h (read_memory_string): Don't declare.
 441
 442 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
 443
 444         * symtab.c (rbreak_command): Ignore Windows drive colon.
 445
 446 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
 447
 448         * NEWS: Mention removed GDBserver host support.
 449
 450 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
 451
 452         * features/riscv/rebuild-csr-xml.sh: Updated.
 453
 454 2020-06-11  Tom Tromey  <tom@tromey.com>
 455
 456         PR gdb/18318:
 457         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
 458
 459 2020-06-09  Jonny Grant  <jg@jguk.org>
 460 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
 461
 462         * main.c (captured_main_1): Don't print new line after help.
 463         (print_gdb_help): add mailing list and IRC channel information
 464         to --help.  Add new lines between items in the footer.  Remove
 465         quotes around bug url.
 466
 467 2020-06-11  Keith Seitz  <keiths@redhat.com>
 468
 469         PR gdb/21356
 470         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
 471         Resolve typedefs for type length calculations.
 472
 473 2020-06-10  Tom de Vries  <tdevries@suse.de>
 474
 475         PR ada/24713
 476         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
 477         (write_psymbols): Enable .gdb_index for ada.
 478         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
 479         ada.
 480
 481 2020-06-10  Tom de Vries  <tdevries@suse.de>
 482
 483         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
 484         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
 485         namei" instead of "const char *name" argument.
 486         (dw2_map_matching_symbols): Use "offset_type namei" variant of
 487         dw2_symtab_iter_init.
 488
 489 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 490
 491         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
 492         to use type::field and field::type instead.
 493
 494 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 495
 496         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
 497         to use field::type instead.
 498
 499 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 500
 501         * gdbtypes.h (struct field) <type, set_type>: New methods.
 502         Rename `type` field to...
 503         <m_type>: ... this.  Change references throughout to use type or
 504         set_type methods.
 505         (FIELD_TYPE): Use field::type.  Change call sites that modify
 506         the field's type to use field::set_type instead.
 507
 508 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 509
 510         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
 511         to use type::index_type instead.
 512
 513 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 514
 515         * gdbtypes.h (struct type) <index_type, set_index_type>: New
 516         methods.
 517         (TYPE_INDEX_TYPE): Use type::index_type.
 518         * gdbtypes.c (create_array_type_with_stride): Likewise.
 519
 520 2020-06-07  Tom Tromey  <tom@tromey.com>
 521
 522         * valprint.c (generic_val_print_float): Remove "embedded_offset"
 523         parameter.
 524         (generic_value_print): Update.
 525
 526 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
 527
 528         Revert commit 982a38f60b0.
 529         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
 530
 531 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
 532
 533         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
 534         avoid use after free.
 535
 536 2020-06-05  Tom de Vries  <tdevries@suse.de>
 537
 538         * NEWS: Fix typos.
 539
 540 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
 541
 542         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
 543         the per_bfd object.
 544         (dwarf2_read_debug_names): Likewise.
 545         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
 546         object when re-using a per_bfd object with an index.
 547
 548 2020-06-03  Tom de Vries  <tdevries@suse.de>
 549
 550         PR symtab/26046
 551         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
 552         children for C++.
 553         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
 554         DW_TAG_subprogram.
 555
 556 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 557
 558         * ada-lang.c (ada_language_data): Delete skip_trampoline
 559         initializer.
 560         * c-lang.c (c_language_data): Likewise.
 561         (cplus_language_data): Likewise.
 562         (cplus_language::skip_trampoline): New member function.
 563         (asm_language_data): Delete skip_trampoline initializer.
 564         (minimal_language_data): Likewise.
 565         * d-lang.c (d_language_data): Likewise.
 566         * f-lang.c (f_language_data): Likewise.
 567         * go-lang.c (go_language_data): Likewise.
 568         * language.c (unk_lang_trampoline): Delete function.
 569         (skip_language_trampoline): Update.
 570         (unknown_language_data): Delete skip_trampoline initializer.
 571         (auto_language_data): Likewise.
 572         * language.h (language_data): Delete skip_trampoline field.
 573         (language_defn::skip_trampoline): New function.
 574         * m2-lang.c (m2_language_data): Delete skip_trampoline
 575         initializer.
 576         * objc-lang.c (objc_skip_trampoline): Delete function, move
 577         implementation to objc_language::skip_trampoline.
 578         (objc_language_data): Delete skip_trampoline initializer.
 579         (objc_language::skip_trampoline): New member function with
 580         implementation from objc_skip_trampoline.
 581         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
 582         initializer.
 583         * p-lang.c (pascal_language_data): Likewise.
 584         * rust-lang.c (rust_language_data): Likewise.
 585
 586 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 587
 588         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
 589         (ada_language::demangle): New member function.
 590         * c-lang.c (c_language_data): Delete la_demangle initializer.
 591         (cplus_language_data): Delete la_demangle initializer.
 592         (cplus_language::demangle): New member function.
 593         (asm_language_data): Delete la_demangle initializer.
 594         (minimal_language_data): Delete la_demangle initializer.
 595         * d-lang.c (d_language_data): Delete la_demangle initializer.
 596         (d_language::demangle): New member function.
 597         * f-lang.c (f_language_data): Delete la_demangle initializer.
 598         (f_language::demangle): New member function.
 599         * go-lang.c (go_language_data): Delete la_demangle initializer.
 600         (go_language::demangle): New member function.
 601         * language.c (language_demangle): Update.
 602         (unk_lang_demangle): Delete.
 603         (unknown_language_data): Delete la_demangle initializer.
 604         (unknown_language::demangle): New member function.
 605         (auto_language_data): Delete la_demangle initializer.
 606         (auto_language::demangle): New member function.
 607         * language.h (language_data): Delete la_demangle field.
 608         (language_defn::demangle): New function.
 609         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
 610         * objc-lang.c (objc_language_data): Delete la_demangle
 611         initializer.
 612         (objc_language::demangle): New member function.
 613         * opencl-lang.c (opencl_language_data): Delete la_demangle
 614         initializer.
 615         * p-lang.c (pascal_language_data): Likewise.
 616         * rust-lang.c (rust_language_data): Likewise.
 617         (rust_language::demangle): New member function.
 618
 619 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 620
 621         * ada-lang.c (ada_language_data): Delete la_print_type
 622         initializer.
 623         (ada_language::print_type): New member function.
 624         * c-lang.c (c_language_data): Delete la_print_type initializer.
 625         (c_language::print_type): New member function.
 626         (cplus_language_data): Delete la_print_type initializer.
 627         (cplus_language::print_type): New member function.
 628         (asm_language_data): Delete la_print_type initializer.
 629         (asm_language::print_type): New member function.
 630         (minimal_language_data): Delete la_print_type initializer.
 631         (minimal_language::print_type): New member function.
 632         * d-lang.c (d_language_data): Delete la_print_type initializer.
 633         (d_language::print_type): New member function.
 634         * f-lang.c (f_language_data): Delete la_print_type initializer.
 635         (f_language::print_type): New member function.
 636         * go-lang.c (go_language_data): Delete la_print_type initializer.
 637         (go_language::print_type): New member function.
 638         * language.c (unk_lang_print_type): Delete.
 639         (unknown_language_data): Delete la_print_type initializer.
 640         (unknown_language::print_type): New member function.
 641         (auto_language_data): Delete la_print_type initializer.
 642         (auto_language::print_type): New member function.
 643         * language.h (language_data): Delete la_print_type field.
 644         (language_defn::print_type): New function.
 645         (LA_PRINT_TYPE): Update.
 646         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
 647         (m2_language::print_type): New member function.
 648         * objc-lang.c (objc_language_data): Delete la_print_type
 649         initializer.
 650         (objc_language::print_type): New member function.
 651         * opencl-lang.c (opencl_print_type): Delete, implementation moved
 652         to opencl_language::print_type.
 653         (opencl_language_data): Delete la_print_type initializer.
 654         (opencl_language::print_type): New member function, implementation
 655         from opencl_print_type.
 656         * p-lang.c (pascal_language_data): Delete la_print_type
 657         initializer.
 658         (pascal_language::print_type): New member function.
 659         * rust-lang.c (rust_print_type): Delete, implementation moved to
 660         rust_language::print_type.
 661         (rust_language_data): Delete la_print_type initializer.
 662         (rust_language::print_type): New member function, implementation
 663         from rust_print_type.
 664
 665 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 666
 667         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
 668         implementation moves to...
 669         (ada_language::sniff_from_mangled_name): ...here.  Update return
 670         type.
 671         (ada_language_data): Delete la_sniff_from_mangled_name
 672         initializer.
 673         * c-lang.c (c_language_data): Likewise.
 674         (cplus_language_data): Likewise.
 675         (cplus_language::sniff_from_mangled_name): New member function,
 676         implementation taken from gdb_sniff_from_mangled_name.
 677         (asm_language_data): Delete la_sniff_from_mangled_name
 678         initializer.
 679         (minimal_language_data): Likewise.
 680         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
 681         implementation moves to cplus_language::sniff_from_mangled_name.
 682         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
 683         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
 684         moves to...
 685         (d_language::sniff_from_mangled_name): ...here.
 686         (d_language_data): Delete la_sniff_from_mangled_name initializer.
 687         * f-lang.c (f_language_data): Likewise.
 688         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
 689         moves to...
 690         (go_language::sniff_from_mangled_name): ...here.
 691         (go_language_data): Delete la_sniff_from_mangled_name initializer.
 692         * language.c (language_sniff_from_mangled_name): Delete.
 693         (unknown_language_data): Delete la_sniff_from_mangled_name
 694         initializer.
 695         (auto_language_data): Likewise.
 696         * language.h (language_data): Delete la_sniff_from_mangled_name
 697         field.
 698         (language_defn::sniff_from_mangled_name): New function.
 699         (language_sniff_from_mangled_name): Delete declaration.
 700         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
 701         field.
 702         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
 703         implementation moves to...
 704         (objc_language::sniff_from_mangled_name): ...here.
 705         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
 706         * opencl-lang.c (opencl_language_data): Likewise.
 707         * p-lang.c (pascal_language_data): Likewise.
 708         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
 709         implementation moves to...
 710         (rust_language::sniff_from_mangled_name): ...here.
 711         (rust_language_data): Delete la_sniff_from_mangled_name
 712         initializer.
 713         * symtab.c (symbol_find_demangled_name): Call
 714         sniff_from_mangled_name member function.
 715
 716 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 717
 718         * ada-lang.c (ada_language_data): Delete la_search_name_hash
 719         initializer.
 720         * c-lang.c (c_language_data): Likewise.
 721         (cplus_language_data): Likewise.
 722         (cplus_language::search_name_hash): New member function.
 723         (asm_language_data): Delete la_search_name_hash initializer.
 724         (minimal_language_data): Likewise.
 725         * d-lang.c (d_language_data): Likewise.
 726         * dictionary.c (default_search_name_hash): Rename to...
 727         (language_defn::search_name_hash): ...this.
 728         * f-lang.c (f_language_data): Likewise.
 729         (f_language::search_name_hash): New member function.
 730         * go-lang.c (go_language_data): Delete la_search_name_hash
 731         initializer.
 732         * language.c (unknown_language_data): Likewise.
 733         (auto_language_data): Likewise.
 734         * language.h (struct language_data): Delete la_search_name_hash
 735         field.
 736         (language_defn::search_name_hash): Declare new member function.
 737         (default_search_name_hash): Delete declaration.
 738         * m2-lang.c (m2_language_data): Delete la_search_name_hash
 739         initializer.
 740         * objc-lang.c (objc_language_data): Likewise.
 741         * opencl-lang.c (opencl_language_data): Likewise.
 742         * p-lang.c (pascal_language_data): Likewise.
 743         * rust-lang.c (rust_language_data): Likewise.
 744         * symtab.c (search_name_hash): Update call.
 745
 746 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 747
 748         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
 749         initializer.
 750         * c-lang.c (class compile_instance): Declare.
 751         (c_language_data): Delete la_get_compile_instance initializer.
 752         (c_language::get_compile_instance): New member function.
 753         (cplus_language_data): Delete la_get_compile_instance initializer.
 754         (cplus_language::get_compile_instance): New member function.
 755         (asm_language_data): Delete la_get_compile_instance initializer.
 756         (minimal_language_data): Likewise.
 757         * c-lang.h (c_get_compile_context): Update comment.
 758         (cplus_get_compile_context): Update comment.
 759         * compile/compile.c (compile_to_object): Update calls, don't rely
 760         on function pointer being NULL.
 761         * d-lang.c (d_language_data): Delete la_get_compile_instance
 762         initializer.
 763         * f-lang.c (f_language_data): Likewise.
 764         * go-lang.c (go_language_data): Likewise.
 765         * language.c (unknown_language_data): Likewise.
 766         (auto_language_data): Likewise.
 767         * language.h (language_data): Delete la_get_compile_instance field.
 768         (language_defn::get_compile_instance): New member function.
 769         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
 770         initializer.
 771         * objc-lang.c (objc_language_data): Likewise.
 772         * opencl-lang.c (opencl_language_data): Likewise.
 773         * p-lang.c (pascal_language_data): Likewise.
 774         * rust-lang.c (rust_language_data): Likewise.
 775
 776 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 777
 778         * ada-lang.c (ada_add_all_symbols): Update comment.
 779         (ada_iterate_over_symbols): Delete, move implementation to...
 780         (ada_language::iterate_over_symbols): ...here, a new member
 781         function, rewrite to use range based for loop.
 782         (ada_language_data): Delete la_iterate_over_symbols initializer.
 783         * c-lang.c (c_language_data): Likewise.
 784         (cplus_language_data): Likewise.
 785         (asm_language_data): Likewise.
 786         (minimal_language_data): Likewise.
 787         * d-lang.c (d_language_data): Likewise.
 788         * f-lang.c (f_language_data): Likewise.
 789         * go-lang.c (go_language_data): Likewise.
 790         * language.c (unknown_language_data): Likewise.
 791         (auto_language_data): Likewise.
 792         * language.h (language_data): Delete la_iterate_over_symbols field.
 793         (language_defn::iterate_over_symbols): New member function.
 794         (LA_ITERATE_OVER_SYMBOLS): Update.
 795         * linespec.c (iterate_over_all_matching_symtabs): Update.
 796         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
 797         initializer.
 798         * objc-lang.c (objc_language_data): Likewise.
 799         * opencl-lang.c (opencl_language_data): Likewise.
 800         * p-lang.c (pascal_language_data): Likewise.
 801         * rust-lang.c (rust_language_data): Likewise.
 802
 803 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 804
 805         * ada-lang.c (ada_language_data): Delete
 806         la_lookup_transparent_type initializer.
 807         * c-lang.c (c_language_data): Likewise.
 808         (cplus_language_data): Likewise.
 809         (cplus_language::lookup_transparent_type): New member function.
 810         (asm_language_data): Delete la_lookup_transparent_type
 811         initializer.
 812         (minimal_language_data): Likewise.
 813         * d-lang.c (d_language_data): Likewise.
 814         * f-lang.c (f_language_data): Likewise.
 815         * go-lang.c (go_language_data): Likewise.
 816         * language.c (unknown_language_data): Likewise.
 817         (auto_language_data): Likewise.
 818         * language.h (struct language_data): Delete
 819         la_lookup_transparent_type field.
 820         (language_defn::lookup_transparent_type): New member function.
 821         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
 822         initializer.
 823         * objc-lang.c (objc_language_data): Likewise.
 824         * opencl-lang.c (opencl_language_data): Likewise.
 825         * p-lang.c (pascal_language_data): Likewise.
 826         * rust-lang.c (rust_language_data): Likewise.
 827         * symtab.c (symbol_matches_domain): Update call.
 828
 829 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 830
 831         * ada-lang.c (ada_language_arch_info): Delete function, move
 832         implementation to...
 833         (ada_language::language_arch_info): ...here, a new member
 834         function.
 835         (ada_language_data): Delete la_language_arch_info.
 836         * c-lang.c (c_language_data): Likewise.
 837         (c_language::language_arch_info): New member function.
 838         (cplus_language_arch_info): Delete function, move
 839         implementation to...
 840         (cplus_language::language_arch_info): ...here, a new member
 841         function.
 842         (cplus_language_data): Delete la_language_arch_info.
 843         (asm_language_data): Likewise.
 844         (asm_language::language_arch_info): New member function.
 845         (minimal_language_data): Delete la_language_arch_info.
 846         (minimal_language::language_arch_info): New member function.
 847         * d-lang.c (d_language_arch_info): Delete function, move
 848         implementation to...
 849         (d_language::language_arch_info): ...here, a new member
 850         function.
 851         (d_language_data): Delete la_language_arch_info.
 852         * f-lang.c (f_language_arch_info): Delete function, move
 853         implementation to...
 854         (f_language::language_arch_info): ...here, a new member
 855         function.
 856         (f_language_data): Delete la_language_arch_info.
 857         * go-lang.c (go_language_arch_info): Delete function, move
 858         implementation to...
 859         (go_language::language_arch_info): ...here, a new member
 860         function.
 861         (go_language_data): Delete la_language_arch_info.
 862         * language.c (unknown_language_data): Likewise.
 863         (unknown_language::language_arch_info): New member function.
 864         (auto_language_data): Delete la_language_arch_info.
 865         (auto_language::language_arch_info): New member function.
 866         (language_gdbarch_post_init): Update call to
 867         la_language_arch_info.
 868         * language.h (language_data): Delete la_language_arch_info
 869         function pointer.
 870         (language_defn::language_arch_info): New function.
 871         * m2-lang.c (m2_language_arch_info): Delete function, move
 872         implementation to...
 873         (m2_language::language_arch_info): ...here, a new member
 874         function.
 875         (m2_language_data): Delete la_language_arch_info.
 876         * objc-lang.c (objc_language_arch_info): Delete function, move
 877         implementation to...
 878         (objc_language::language_arch_info): ...here, a new member
 879         function.
 880         (objc_language_data): Delete la_language_arch_info.
 881         * opencl-lang.c (opencl_language_arch_info): Delete function, move
 882         implementation to...
 883         (opencl_language::language_arch_info): ...here, a new member
 884         function.
 885         (opencl_language_data): Delete la_language_arch_info.
 886         * p-lang.c (pascal_language_arch_info): Delete function, move
 887         implementation to...
 888         (pascal_language::language_arch_info): ...here, a new member
 889         function.
 890         (pascal_language_data): Delete la_language_arch_info.
 891         * rust-lang.c (rust_language_arch_info): Delete function, move
 892         implementation to...
 893         (rust_language::language_arch_info): ...here, a new member
 894         function.
 895         (rust_language_data): Delete la_language_arch_info.
 896
 897 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 898
 899         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
 900         initializer.
 901         * c-lang.c (c_language_data): Likewise.
 902         (cplus_language_data): Likewise.
 903         (cplus_language::pass_by_reference_info): New method.
 904         (asm_language_data): Delete la_pass_by_reference initializer.
 905         (minimal_language_data): Likewise.
 906         * cp-abi.c (cp_pass_by_reference): Remove use of
 907         default_pass_by_reference.
 908         * d-lang.c (d_language_data): Likewise.
 909         * f-lang.c (f_language_data): Likewise.
 910         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
 911         default_pass_by_reference.
 912         * go-lang.c (go_language_data): Likewise.
 913         * language.c (language_pass_by_reference): Update.
 914         (default_pass_by_reference): Delete.
 915         (unknown_language_data): Delete la_pass_by_reference
 916         initializer.
 917         (auto_language_data): Likewise.
 918         * language.h (struct language_data): Delete la_pass_by_reference
 919         field.
 920         (language_defn::pass_by_reference_info): New member function.
 921         (default_pass_by_reference): Delete declaration.
 922         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
 923         initializer.
 924         * objc-lang.c (objc_language_data): Likewise.
 925         * opencl-lang.c (opencl_language_data): Likewise.
 926         * p-lang.c (pascal_language_data): Likewise.
 927         * rust-lang.c (rust_language_data): Likewise.
 928
 929 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 930
 931         * ada-lang.c (ada_read_var_value): Delete function, move
 932         implementation to...
 933         (ada_language::read_var_value): ...here.
 934         (ada_language_data): Delete la_read_var_value initializer.
 935         * c-lang.c (c_language_data): Likewise.
 936         (cplus_language_data): Likewise.
 937         (minimal_language_data): Likewise.
 938         * d-lang.c (d_language_data): Likewise.
 939         * f-lang.c (f_language_data): Likewise.
 940         * findvar.c (default_read_var_value): Rename to...
 941         (language_defn::read_var_value): ...this.
 942         * findvar.c (read_var_value): Update header comment, and change to
 943         call member function instead of function pointer.
 944         * go-lang.c (go_language_data): Likewise.
 945         * language.c (unknown_language_data): Delete la_read_var_value
 946         initializer.
 947         (auto_language_data): Likewise.
 948         * language.h (struct language_data): Delete la_read_var_value
 949         field.
 950         (language_defn::read_var_value): New member function.
 951         (default_read_var_value): Delete declaration.
 952         * m2-lang.c (m2_language_data): Delete la_read_var_value
 953         initializer.
 954         * objc-lang.c (objc_language_data): Likewise.
 955         * opencl-lang.c (opencl_language_data): Likewise.
 956         * p-lang.c (pascal_language_data): Likewise.
 957         * rust-lang.c (rust_language_data): Likewise.
 958         * value.h (default_read_var_value): Delete declaration.
 959
 960 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 961
 962         * ada-lang.c (ada_print_array_index): Delete function, move
 963         implementation to...
 964         (ada_language::print_array_index): ...here.
 965         (ada_language_data): Delete la_print_array_index initializer.
 966         * c-lang.c (c_language_data): Likewise.
 967         (cplus_language_data): Likewise.
 968         (minimal_language_data): Likewise.
 969         * d-lang.c (d_language_data): Likewise.
 970         * f-lang.c (f_language_data): Likewise.
 971         * go-lang.c (go_language_data): Likewise.
 972         * language.c (default_print_array_index): Delete function, move
 973         implementation to...
 974         (language_defn::print_array_index): ...here.
 975         (unknown_language_data): Delete la_print_array_index initializer.
 976         (auto_language_data): Likewise.
 977         * language.h (struct language_data): Delete la_print_array_index
 978         field.
 979         (language_defn::print_array_index): New member function.
 980         (LA_PRINT_ARRAY_INDEX): Update.
 981         (default_print_array_index): Delete declaration.
 982         * m2-lang.c (m2_language_data): Delete la_print_array_index
 983         initializer.
 984         * objc-lang.c (objc_language_data): Likewise.
 985         * opencl-lang.c (opencl_language_data): Likewise.
 986         * p-lang.c (pascal_language_data): Likewise.
 987         * rust-lang.c (rust_language_data): Likewise.
 988
 989 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 990
 991         * gdb/ada-lang.c (ada_language_defn): Convert to...
 992         (ada_language_data): ...this.
 993         (class ada_language): New class.
 994         (ada_language_defn): New static global.
 995         * gdb/c-lang.c (c_language_defn): Convert to...
 996         (c_language_data): ...this.
 997         (class c_language): New class.
 998         (c_language_defn): New static global.
 999         (cplus_language_defn): Convert to...
1000         (cplus_language_data): ...this.
1001         (class cplus_language): New class.
1002         (cplus_language_defn): New static global.
1003         (asm_language_defn): Convert to...
1004         (asm_language_data): ...this.
1005         (class asm_language): New class.
1006         (asm_language_defn): New static global.
1007         (minimal_language_defn): Convert to...
1008         (minimal_language_data): ...this.
1009         (class minimal_language): New class.
1010         (minimal_language_defn): New static global.
1011         * gdb/d-lang.c (d_language_defn): Convert to...
1012         (d_language_data): ...this.
1013         (class d_language): New class.
1014         (d_language_defn): New static global.
1015         * gdb/f-lang.c (f_language_defn): Convert to...
1016         (f_language_data): ...this.
1017         (class f_language): New class.
1018         (f_language_defn): New static global.
1019         * gdb/go-lang.c (go_language_defn): Convert to...
1020         (go_language_data): ...this.
1021         (class go_language): New class.
1022         (go_language_defn): New static global.
1023         * gdb/language.c (unknown_language_defn): Remove declaration.
1024         (current_language): Initialize to nullptr, real initialization is
1025         moved to _initialize_language.
1026         (languages): Delete global.
1027         (language_defn::languages): Define.
1028         (set_language_command): Use language_defn::languages.
1029         (set_language): Likewise.
1030         (range_error): Likewise.
1031         (language_enum): Likewise.
1032         (language_def): Likewise.
1033         (add_set_language_command): Use language_def::languages for the
1034         language list, and language_def to lookup language pointers.
1035         (skip_language_trampoline): Use language_defn::languages.
1036         (unknown_language_defn): Convert to...
1037         (unknown_language_data): ...this.
1038         (class unknown_language): New class.
1039         (unknown_language_defn): New static global.
1040         (auto_language_defn): Convert to...
1041         (auto_language_data): ...this.
1042         (class auto_language): New class.
1043         (auto_language_defn): New static global.
1044         (language_gdbarch_post_init): Use language_defn::languages.
1045         (_initialize_language): Initialize current_language.
1046         * gdb/language.h (struct language_defn): Rename to...
1047         (struct language_data): ...this.
1048         (struct language_defn): New.
1049         (auto_language_defn): Delete.
1050         (unknown_language_defn): Delete.
1051         (minimal_language_defn): Delete.
1052         (ada_language_defn): Delete.
1053         (asm_language_defn): Delete.
1054         (c_language_defn): Delete.
1055         (cplus_language_defn): Delete.
1056         (d_language_defn): Delete.
1057         (f_language_defn): Delete.
1058         (go_language_defn): Delete.
1059         (m2_language_defn): Delete.
1060         (objc_language_defn): Delete.
1061         (opencl_language_defn): Delete.
1062         (pascal_language_defn): Delete.
1063         (rust_language_defn): Delete.
1064         * gdb/m2-lang.c (m2_language_defn): Convert to...
1065         (m2_language_data): ...this.
1066         (class m2_language): New class.
1067         (m2_language_defn): New static global.
1068         * gdb/objc-lang.c (objc_language_defn): Convert to...
1069         (objc_language_data): ...this.
1070         (class objc_language): New class.
1071         (objc_language_defn): New static global.
1072         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
1073         (opencl_language_data): ...this.
1074         (class opencl_language): New class.
1075         (opencl_language_defn): New static global.
1076         * gdb/p-lang.c (pascal_language_defn): Convert to...
1077         (pascal_language_data): ...this.
1078         (class pascal_language): New class.
1079         (pascal_language_defn): New static global.
1080         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
1081         language pointer, update comment format.
1082         * gdb/rust-lang.c (rust_language_defn): Convert to...
1083         (rust_language_data): ...this.
1084         (class rust_language): New class.
1085         (rust_language_defn): New static global.
1086
1087 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
1088
1089         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
1090         member variable.
1091         <m_stmt_at_address>: New member variable.
1092         (lnp_state_machine::record_line): Don't record some lines, update
1093         tracking of is_stmt at the same address.
1094         (lnp_state_machine::lnp_state_machine): Initialise new member
1095         variables.
1096
1097 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1098
1099         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
1100         "-include gnu-nat-mig.h".
1101         * gnu-nat-mig.h: New file.
1102         * gnu-nat.c: Include "gnu-nat-mig.h".
1103         (exc_server, msg_reply_server, notify_server,
1104         process_reply_server): Remove declarations.
1105
1106 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1107
1108         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
1109         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
1110         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
1111         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
1112         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
1113         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
1114         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
1115         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
1116         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
1117         to gnu_nat_target class.
1118         * gnu-nat.c: Likewise.
1119         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
1120         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
1121         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
1122         object.
1123         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
1124         instead of `gnu_target'.
1125
1126 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1127
1128         * i386-gnu-tdep.c: Include "gdbcore.h"
1129         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
1130         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
1131         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
1132         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
1133         i386_gnu_sigcontext_addr): New functions
1134         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
1135         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
1136         tdep.
1137
1138 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1139
1140         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
1141         before fork_inferior call. Avoid calling it if target_is_pushed returns
1142         true.
1143
1144 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1145
1146         * gnu-nat.h (gnu_target): New variable declaration.
1147         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
1148         gnu_target.
1149         * gnu-nat.c (gnu_target): New variable.
1150         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
1151         add_thread_silent, and add_thread calls.
1152         (gnu_nat_target::create_inferior): Pass gnu_target to
1153         add_thread_silent, thread_change_ptid call.
1154         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
1155         call.
1156
1157 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1158
1159         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
1160         (gnu_nat_target::find_memory_regions): Remove unused
1161         `old_address' variable.
1162
1163 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1164
1165         * gnu-nat.c: Include "gdbarch.h".
1166
1167 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1168
1169         * reply_mig_hack.awk (Error return): Cast function through
1170         void *, to bypass compiler function call check.
1171
1172 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1173
1174         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
1175         $(srcdir)/reply_mig_hack.awk.
1176
1177 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1178
1179         * gnu-nat.h (gnu_debug_flag): Set type to bool.
1180
1181 2020-05-30  Jonny Grant  <jg@jguk.org>
1182
1183         * configure.ac (ACX_BUGURL): change bug URL to https.
1184
1185 2020-05-30  Pedro Alves  <palves@redhat.com>
1186
1187         * cp-support.c (replace_typedefs_template): New.
1188         (replace_typedefs_qualified_name): Handle
1189         DEMANGLE_COMPONENT_TEMPLATE.
1190
1191 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
1192
1193         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
1194         dwarf2/index-cache.h, dwarf2/index-write.c,
1195         dwarf2/index-write.h, dwarf2/line-header.c,
1196         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
1197         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
1198         variables and fields from `dwarf2_per_objfile` to just
1199         `per_objfile` throughout.
1200
1201 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
1202
1203         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1204         <push_dwarf_reg_entry_value>: Add comment.
1205
1206 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
1207             Keith Seitz  <keiths@redhat.com>
1208
1209         * python/python.c (do_start_initialization): Call PyEval_SaveThread
1210         instead of PyEval_ReleaseLock.
1211         (class gdbpy_gil): Move to earlier in file.
1212         (finalize_python): Set gdb_python_initialized.
1213         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
1214         when not initialized.
1215
1216 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
1217
1218         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1219         <push_dwarf_reg_entry_value>: Remove assert.  Override
1220         per_objfile with caller_per_objfile.
1221
1222 2020-05-28  Tom de Vries  <tdevries@suse.de>
1223
1224         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
1225         PR gold/15646 workaround to symbol kind "type".
1226
1227 2020-05-27  Tom Tromey  <tromey@adacore.com>
1228
1229         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
1230
1231 2020-05-27  Tom Tromey  <tromey@adacore.com>
1232
1233         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
1234         Use htab_find_with_hash.
1235         <add_abbrev>: Remove "abbrev_number" parameter.
1236         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
1237         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
1238         (hash_abbrev): Add comment.
1239         (abbrev_table::lookup_abbrev): Move to header file.
1240         (abbrev_table::read): Update.
1241
1242 2020-05-27  Tom Tromey  <tromey@adacore.com>
1243
1244         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
1245         method.
1246         <canonical_name>: New member.
1247         <raw_name>: Rename from "name".
1248         (partial_die_info): Initialize canonical_name.
1249         (scan_partial_symbols): Check raw_name.
1250         (partial_die_parent_scope, partial_die_full_name)
1251         (add_partial_symbol, add_partial_subprogram)
1252         (add_partial_enumeration, load_partial_dies): Use "name" method.
1253         (partial_die_info::name): New method.
1254         (partial_die_info::read, guess_partial_die_structure_name)
1255         (partial_die_info::fixup): Update.
1256
1257 2020-05-27  Tom Tromey  <tromey@adacore.com>
1258
1259         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
1260         <get_ref_die_offset>: Inline.
1261         <get_ref_die_offset_complaint>: New method.
1262         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
1263         (attribute::get_ref_die_offset_complaint): Rename from
1264         get_ref_die_offset.  Just issue complaint.
1265
1266 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1267
1268         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
1269
1270 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1271
1272         * exec.c (exec_file_attach): Use errno value of first openp failure.
1273
1274 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1275
1276         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
1277         Don't close thread handle.
1278
1279 2020-05-27  Tom Tromey  <tom@tromey.com>
1280             Simon Marchi  <simon.marchi@efficios.com>
1281
1282         * objfiles.h (struct objfile) <partial_symtabs>: Now a
1283         shared_ptr.
1284         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
1285         member.
1286         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
1287         dwarf2_per_bfd_objfile_data_key>: New globals.
1288         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
1289         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
1290         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
1291         shared.
1292         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
1293         short-circuit when sharing.
1294         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
1295         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
1296
1297 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1298
1299         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
1300         to...
1301         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
1302         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
1303
1304 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1305
1306         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
1307         build_name_components, find_name_components_bounds>:
1308         Add per_objfile parameter.
1309         (struct mapped_index) <symbol_name_at>: Likewise.
1310         (struct mapped_debug_names): Remove constructor.
1311         <dwarf2_per_objfile>: Remove field.
1312         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
1313         (mapped_index_base::find_name_components_bounds,
1314         mapped_index_base::build_name_components,
1315         dw2_expand_symtabs_matching_symbol): Likewise.
1316         (class mock_mapped_index) <symbol_name_at>: Likewise.
1317         (check_match): Likewise.
1318         (check_find_bounds_finds): Likewise.
1319         (test_mapped_index_find_name_component_bounds): Update.
1320         (CHECK_MATCH): Update.
1321         (dw2_expand_symtabs_matching): Update.
1322         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
1323         per_objfile parameter.
1324         <find_vec_in_debug_names>: Likewise.
1325         <m_per_objfile>: New field.
1326         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
1327         parameter.
1328         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
1329         (dw2_debug_names_iterator::next): Update.
1330         (dw2_debug_names_lookup_symbol): Update.
1331         (dw2_debug_names_expand_symtabs_for_function): Update.
1332         (dw2_debug_names_map_matching_symbols): Update.
1333         (dw2_debug_names_expand_symtabs_matching): Update.
1334         (dwarf2_read_debug_names): Update.
1335
1336 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1337
1338         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
1339         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
1340         move to dwarf2_per_objfile.
1341         <read_in_chain>: Remove.
1342         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
1343         remove_all_cus, age_comp_units>: New methods.
1344         <m_dwarf2_cus>: New member.
1345         (struct dwarf2_per_cu_data) <cu>: Remove.
1346         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
1347         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
1348         moved to methods of dwarf2_per_objfile.
1349         (dwarf2_clear_marks): Remove.
1350         (dwarf2_queue_item::~dwarf2_queue_item): Update.
1351         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
1352         (dwarf2_per_bfd::free_cached_comp_units): Remove.
1353         (dwarf2_per_objfile::remove_all_cus): New.
1354         (class free_cached_comp_units) <~free_cached_comp_units>:
1355         Update.
1356         (load_cu): Update.
1357         (dw2_do_instantiate_symtab): Adjust.
1358         (fill_in_sig_entry_from_dwo_entry): Adjust.
1359         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1360         (cutu_reader::cutu_reader): Likewise.
1361         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
1362         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
1363         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
1364         and dwarf2_per_objfile::age_comp_units.
1365         (load_partial_comp_unit): Update.
1366         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
1367         (process_queue): Likewise.
1368         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
1369         backlink.
1370         (dwarf2_read_addr_index): Likewise.
1371         (follow_die_offset): Likewise.
1372         (dwarf2_fetch_die_loc_sect_off): Likewise.
1373         (dwarf2_fetch_constant_bytes): Likewise.
1374         (dwarf2_fetch_die_type_sect_off): Likewise.
1375         (follow_die_sig_1): Likewise.
1376         (load_full_type_unit): Likewise.
1377         (read_signatured_type): Likewise.
1378         (dwarf2_cu::dwarf2_cu): Don't set cu field.
1379         (dwarf2_cu::~dwarf2_cu): Remove.
1380         (dwarf2_per_objfile::get_cu): New.
1381         (dwarf2_per_objfile::set_cu): New.
1382         (age_cached_comp_units): Rename to...
1383         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
1384         to std::unordered_map.
1385         (free_one_cached_comp_unit): Rename to...
1386         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
1387         to std::unordered_map.
1388         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
1389         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
1390         a dwarf2_per_objfile in data.
1391         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
1392         (dwarf2_clear_marks): Remove.
1393
1394 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1395
1396         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
1397         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
1398         (init_tu_and_read_dwo_dies): Likewise.
1399         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
1400         (cutu_reader::cutu_reader): Likewise.
1401         (load_partial_comp_unit): Likewise.
1402         (process_psymtab_comp_unit): Update.
1403         (build_type_psymtabs_1): Update.
1404         (process_skeletonless_type_unit): Update.
1405         (load_full_comp_unit): Update.
1406         (find_partial_die): Update.
1407         (dwarf2_read_addr_index): Update.
1408         (read_signatured_type): Update.
1409
1410 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1411
1412         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
1413         m_header_read_in>: New fields.
1414         <get_header>: New method.
1415         * dwarf2/read.c (per_cu_header_read_in): Remove.
1416         (dwarf2_per_cu_data::get_header): New.
1417         (dwarf2_per_cu_data::addr_size): Update.
1418         (dwarf2_per_cu_data::offset_size): Update.
1419         (dwarf2_per_cu_data::ref_addr_size): Update.
1420
1421 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1422
1423         * dwarf2/read.c (load_cu): Return dwarf2_cu.
1424         (dw2_do_instantiate_symtab): Update.
1425         (queue_and_load_all_dwo_tus): Change parameter from
1426         dwarf2_per_cu_data to dwarf2_cu.
1427         (dwarf2_fetch_die_loc_sect_off): Update.
1428         (dwarf2_fetch_constant_bytes): Update.
1429         (dwarf2_fetch_die_type_sect_off): Update.
1430
1431 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1432
1433         * dwarf2/read.c (process_full_comp_unit,
1434         process_full_type_unit): Remove per_cu, per_objfile paramters.
1435         Add dwarf2_cu parameter.
1436         (process_queue): Update.
1437
1438 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1439
1440         * dwarf2/read.c (create_cu_from_index_list): Replace
1441         dwarf2_per_objfile parameter with dwarf2_per_bfd.
1442         (create_cus_from_index_list): Likewise.
1443         (create_cus_from_index): Likewise.
1444         (create_signatured_type_table_from_index): Likewise.
1445         (create_cus_from_debug_names_list): Likewise.
1446         (create_cus_from_debug_names): Likewise.
1447         (dwarf2_read_gdb_index): Update.
1448         (dwarf2_read_debug_names): Update.
1449
1450 2020-05-27  Tom Tromey  <tom@tromey.com>
1451             Simon Marchi  <simon.marchi@efficios.com>
1452
1453         * dwarf2/read.h (struct dwarf2_per_objfile)
1454         <get_type_for_signatured_type, set_type_for_signatured_type>:
1455         New methods.
1456         <m_type_map>: New member.
1457         (struct signatured_type) <type>: Remove.
1458         * dwarf2/read.c
1459         (dwarf2_per_objfile::get_type_for_signatured_type,
1460         dwarf2_per_objfile::set_type_for_signatured_type): New.
1461         (get_signatured_type): Use new methods.
1462
1463 2020-05-27  Tom Tromey  <tom@tromey.com>
1464             Simon Marchi  <simon.marchi@efficios.com>
1465
1466         * dwarf2/read.h (struct type_unit_group_unshareable): New.
1467         (struct dwarf2_per_objfile) <type_units>: New member.
1468         <get_type_unit_group_unshareable>: New method.
1469         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
1470         num_symtabs, symtabs>: Remove; move to
1471         type_unit_group_unshareable.
1472         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
1473         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
1474         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
1475
1476 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1477
1478         * dwarf2/read.h (struct dwarf2_per_cu_data):
1479         <dwarf2_per_objfile>: Remove.
1480         * dwarf2/read.c (create_cu_from_index_list): Don't assign
1481         dwarf2_per_objfile.
1482         (create_signatured_type_table_from_index): Likewise.
1483         (create_signatured_type_table_from_debug_names): Likewise.
1484         (create_debug_type_hash_table): Likewise.
1485         (fill_in_sig_entry_from_dwo_entry): Likewise.
1486         (create_type_unit_group): Likewise.
1487         (read_comp_units_from_section): Likewise.
1488         (create_cus_hash_table): Likewise.
1489
1490 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1491
1492         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
1493         dwarf2_per_cu_data::dwarf2_per_objfile.
1494         (compute_compunit_symtab_includes): Likewise.
1495         (dwarf2_cu::start_symtab): Likewise.
1496
1497 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1498
1499         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
1500         parameter.
1501         * dwarf2/read.c (get_die_type_at_offset): Likewise.
1502         (read_namespace_alias): Update.
1503         (lookup_die_type): Update.
1504         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
1505         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
1506         Update.
1507         (disassemble_dwarf_expression): Update.
1508
1509 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1510
1511         * dwarf2/read.h (struct dwarf2_queue_item): Add
1512         dwarf2_per_objfile parameter, assign new parameter.
1513         <per_objfile>: New field.
1514         * dwarf2/read.c (free_one_cached_comp_unit): Add
1515         dwarf2_per_objfile parameter.
1516         (queue_comp_unit): Likewise.
1517         (dw2_do_instantiate_symtab): Update.
1518         (process_psymtab_comp_unit): Update.
1519         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
1520         (process_imported_unit_die): Update.
1521         (queue_and_load_dwo_tu): Update.
1522         (follow_die_offset): Update.
1523         (follow_die_sig_1): Update.
1524
1525 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1526
1527         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
1528         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
1529         (read_call_site_scope): Assign per_objfile.
1530         (dwarf2_per_cu_data::objfile): Remove.
1531         * gdbtypes.h (struct call_site) <per_objfile>: New member.
1532         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
1533         dwarf2_per_objfile parameter.
1534         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
1535         dwarf2_per_objfile parameter.
1536         (dwarf_expr_reg_to_entry_parameter): Add output
1537         dwarf2_per_objfile parameter.
1538         (locexpr_get_frame_base): Update.
1539         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
1540         <push_dwarf_reg_entry_value>: Update.
1541         <call_site_to_target_addr>: Update.
1542         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
1543         parameter.
1544         (value_of_dwarf_reg_entry): Update.
1545         (rw_pieced_value): Update.
1546         (indirect_synthetic_pointer): Update.
1547         (dwarf2_evaluate_property): Update.
1548         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
1549         parameter.
1550         (locexpr_read_variable): Update.
1551         (locexpr_get_symbol_read_needs): Update.
1552         (loclist_read_variable): Update.
1553
1554 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1555
1556         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
1557         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1558         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
1559         parameter.
1560         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
1561         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1562         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
1563         parameter.
1564         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
1565         sect_variable_value): Add dwarf2_per_objfile parameter.
1566         (class dwarf_evaluate_loc_desc) <dwarf_call,
1567         dwarf_variable_value>: Update.
1568         (fetch_const_value_from_synthetic_pointer): Add
1569         dwarf2_per_objfile parameter.
1570         (fetch_const_value_from_synthetic_pointer): Update.
1571         (coerced_pieced_ref): Update.
1572         (class symbol_needs_eval_context) <dwarf_call,
1573         dwarf_variable_value>: Update.
1574         (dwarf2_compile_expr_to_ax): Update.
1575
1576 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1577
1578         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
1579         parameter.
1580         (dwarf2_evaluate_loc_desc_full): Update.
1581
1582 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1583
1584         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
1585         parameter.
1586         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
1587         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
1588         dwarf2_per_objfile parameter.
1589         (decode_debug_loc_dwo_addresses): Likewise.
1590         (dwarf2_find_location_expression): Update.
1591         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
1592         (locexpr_describe_location_piece): Add dwarf2_per_objfile
1593         parameter.
1594         (disassemble_dwarf_expression): Add dwarf2_per_objfile
1595         parameter.
1596         (locexpr_describe_location_1): Likewise.
1597         (locexpr_describe_location): Update.
1598
1599 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1600
1601         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
1602         Remove.
1603         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
1604         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
1605         (dwarf2_compile_property_to_c): Update.
1606         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
1607         use text offset from objfile.
1608         (locexpr_tracepoint_var_ref): Update.
1609         (locexpr_generate_c_location): Update.
1610         (loclist_describe_location): Update.
1611         (loclist_tracepoint_var_ref): Update.
1612         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
1613         dwarf2_per_objfile parameter.
1614         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
1615         use text offset from objfile.
1616         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
1617
1618 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1619
1620         * dwarf2/expr.h (struct dwarf_expr_context)
1621         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
1622         <offset>: Remove.
1623         <per_objfile>: New member.
1624         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
1625         dwarf2_per_objfile parameter.  Don't set offset, set
1626         per_objfile.
1627         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
1628         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
1629         a dwarf2_per_objfile object instead of an offset.
1630         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
1631         constructor.
1632         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
1633         to dwarf2_expr_executor constructor.  Don't set offset.
1634         (dwarf2_fetch_cfa_info): Update.
1635         (struct dwarf2_frame_cache) <text_offset>: Remove.
1636         <per_objfile>: New field.
1637         (dwarf2_frame_cache): Update.
1638         (dwarf2_frame_prev_register): Update.
1639         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1640         <dwarf_evaluate_loc_desc>: Add constructor.
1641         (dwarf2_evaluate_loc_desc_full): Update.
1642         (dwarf2_locexpr_baton_eval): Update.
1643         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
1644         Add constructor.
1645         (dwarf2_loc_desc_get_symbol_read_needs): Update.
1646
1647 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1648
1649         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
1650         addr_sized_int_type>: Move to dwarf2_cu.
1651         <int_type>: Move to dwarf2_per_objfile.
1652         (struct dwarf2_per_objfile) <int_type>: Move here.
1653         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
1654         addr_sized_int_type>: Move here.
1655         (read_func_scope): Update.
1656         (read_array_type): Update.
1657         (read_tag_string_type): Update.
1658         (attr_to_dynamic_prop): Update.
1659         (dwarf2_per_cu_data::int_type): Rename to...
1660         (dwarf2_per_objfile::int_type): ... this.
1661         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
1662         (dwarf2_cu::addr_sized_int_type): ... this.
1663         (read_subrange_type): Update.
1664         (dwarf2_per_cu_data::addr_type): Rename to...
1665         (dwarf2_cu::addr_type): ... this.
1666         (set_die_type): Update.
1667
1668 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1669
1670         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
1671         data through per_cu->cu.
1672
1673 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1674
1675         * dwarf2/read.c (lookup_dwo_comp_unit): Change
1676         dwarf2_per_cu_data parameter fo dwarf2_cu.
1677         (lookup_dwo_type_unit): Likewise.
1678         (read_cutu_die_from_dwo): Likewise.
1679         (lookup_dwo_unit): Likewise.
1680         (open_and_init_dwo_file): Likewise.
1681         (lookup_dwo_cutu): Likewise.
1682         (lookup_dwo_comp_unit): Likewise.
1683         (lookup_dwo_type_unit): Likewise.
1684         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1685         (cutu_reader::cutu_reader): Update.
1686
1687 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1688
1689         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
1690         parameter.
1691         (process_full_type_unit): Likewise.
1692         (process_queue): Update.
1693
1694 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1695
1696         * dwarf2/read.c (recursively_compute_inclusions): Add
1697         dwarf2_per_objfile parameter.
1698         (compute_compunit_symtab_includes): Likewise.
1699         (process_cu_includes): Update.
1700
1701 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1702
1703         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
1704         parameter.
1705         (create_type_unit_group): Update.
1706         (process_psymtab_comp_unit_reader): Update.
1707         (build_type_psymtabs_reader): Update.
1708
1709 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1710
1711         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
1712         object through m_this_cu->cu.
1713
1714 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1715
1716         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
1717         the info parameter.
1718         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
1719
1720 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1721
1722         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
1723         per_objfile parameter.
1724         (load_full_type_unit): Add per_objfile parameter.
1725         (read_signatured_type): Likewise.
1726         (load_full_comp_unit): Likewise.
1727         (load_cu): Likewise.
1728         (dw2_do_instantiate_symtab): Likewise.
1729         (dw2_get_file_names): Likewise.
1730         (dw2_map_symtabs_matching_filename): Update.
1731         (dw_expand_symtabs_matching_file_matcher): Update.
1732         (dw2_map_symbol_filenames): Update.
1733         (process_psymtab_comp_unit): Add per_objfile parameter.
1734         (build_type_psymtabs_1): Update.
1735         (process_skeletonless_type_unit): Update.
1736         (dwarf2_build_psymtabs_hard): Update.
1737         (load_partial_comp_unit): Add per_objfile parameter.
1738         (scan_partial_symbols): Update.
1739         (load_full_comp_unit): Add per_objfile parameter.
1740         (process_imported_unit_die): Update.
1741         (create_cus_hash_table): Update.
1742         (find_partial_die): Update.
1743         (dwarf2_read_addr_index): Update.
1744         (follow_die_offset): Update.
1745         (dwarf2_fetch_die_loc_sect_off): Update.
1746         (dwarf2_fetch_constant_bytes): Update.
1747         (dwarf2_fetch_die_type_sect_off): Update.
1748         (follow_die_sig_1): Update.
1749         (load_full_type_unit): Add per_objfile parameter.
1750         (read_signatured_type): Likewise.
1751
1752 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1753
1754         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
1755         of objfile_name.
1756
1757 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1758
1759         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
1760         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
1761         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
1762         field.
1763         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
1764         (create_cus_from_index): Update.
1765         (dwarf2_read_gdb_index): Update.
1766         (create_cus_from_debug_names): Update.
1767         (dwarf2_read_debug_names): Update.
1768         (get_abbrev_section_for_cu): Update.
1769         (create_all_comp_units): Update.
1770         (read_attribute_value): Update.
1771         (get_debug_line_section): Update.
1772         * dwarf2/index-cache.c (index_cache::store): Update.
1773         * dwarf2/index-write.c (save_gdb_index_command): Update.
1774         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
1775
1776 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1777
1778         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
1779         member.
1780         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
1781         dwarf2_per_cu_data::per_bfd.
1782         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
1783         (create_type_unit_group): Likewise.
1784         (queue_comp_unit): Remove reference to
1785         per_cu->dwarf2_per_objfile.
1786         (maybe_queue_comp_unit): Likewise.
1787         (fill_in_sig_entry_from_dwo_entry): Assign new field.
1788         (create_cus_hash_table): Assign new field.
1789
1790 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1791
1792         * dwarf2/read.c: Replace
1793         dwarf2_cu->per_cu->dwarf2_per_objfile references with
1794         dwarf2_cu->per_objfile throughout.
1795
1796 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1797
1798         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
1799         parameter, don't use per_cu->dwarf2_per_objfile.
1800         (dw2_instantiate_symtab): Likewise.
1801         (dw2_find_last_source_symtab): Update.
1802         (dw2_map_expand_apply): Update.
1803         (dw2_lookup_symbol): Update.
1804         (dw2_expand_symtabs_for_function): Update.
1805         (dw2_expand_all_symtabs): Update.
1806         (dw2_expand_symtabs_with_fullname): Update.
1807         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
1808         don't use per_cu->dwarf2_per_objfile.
1809         (dw2_expand_marked_cus): Update.
1810         (dw2_find_pc_sect_compunit_symtab): Update.
1811         (dw2_debug_names_lookup_symbol): Update.
1812         (dw2_debug_names_expand_symtabs_for_function): Update.
1813         (dw2_debug_names_map_matching_symbols): Update.
1814         (dwarf2_psymtab::expand_psymtab): Update.
1815
1816 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1817
1818         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
1819         <per_objfile>: New member.
1820         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
1821         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
1822         call to dwarf2_cu.
1823         (cutu_reader::cutu_reader): Update.
1824         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
1825
1826 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1827
1828         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
1829         struct dwarf2_per_objfile.
1830         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
1831         dwarf2_per_bfd.
1832         * dwarf2/read.c (set_die_type): Update.
1833         (get_die_type_at_offset): Update.
1834
1835 2020-05-27  Tom Tromey  <tom@tromey.com>
1836             Simon Marchi  <simon.marchi@efficios.com>
1837
1838         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
1839         method.
1840         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
1841         get_symtab, set_symtab>: New methods.
1842         <m_symtabs>: New field.
1843         (struct dwarf2_psymtab): Derive from partial_symtab.
1844         <readin_p, get_compunit_symtab>: Declare methods.
1845         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
1846         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
1847         New methods.
1848         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
1849         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
1850         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
1851         (dw2_symtab_iter_next, dw2_print_stats)
1852         (dw2_expand_symtabs_with_fullname)
1853         (dw2_expand_symtabs_matching_one)
1854         (dw_expand_symtabs_matching_file_matcher)
1855         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
1856         (dw2_debug_names_iterator::next)
1857         (dw2_debug_names_map_matching_symbols)
1858         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
1859         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
1860         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
1861         New methods.
1862         (get_compunit_symtab, process_full_comp_unit)
1863         (process_full_type_unit): Update.
1864         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
1865
1866 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1867
1868         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
1869         then introduce a new dwarf2_per_objfile type.
1870         <read_line_string>: Move to the new dwarf2_per_objfile type.
1871         <objfile>: Likewise.
1872         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
1873         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
1874         dwarf2_per_objfile->per_bfd.
1875         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
1876         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
1877         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
1878         (dwarf2_per_bfd::free_cached_comp_units): ... this.
1879         (dwarf2_has_info): Allocate dwarf2_per_bfd.
1880         (dwarf2_per_objfile::locate_sections): Rename to...
1881         (dwarf2_per_bfd::locate_sections): ... this.
1882         (dwarf2_per_objfile::get_cutu): Rename to...
1883         (dwarf2_per_bfd::get_cutu): ... this.
1884         (dwarf2_per_objfile::get_cu): Rename to...
1885         (dwarf2_per_bfd::get_cu): ... this.
1886         (dwarf2_per_objfile::get_tu): Rename to...
1887         (dwarf2_per_bfd::get_tu): ... this.
1888         (dwarf2_per_objfile::allocate_per_cu): Rename to...
1889         (dwarf2_per_bfd::allocate_per_cu): ... this.
1890         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
1891         (dwarf2_per_bfd::allocate_signatured_type): ... this.
1892         (get_gdb_index_contents_ftype): Change parameter from
1893         dwarf2_per_objfile to dwarf2_per_bfd.
1894         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
1895         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
1896
1897 2020-05-27  Tom Tromey  <tom@tromey.com>
1898             Simon Marchi  <simon.marchi@efficios.com>
1899
1900         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
1901         (allocate_piece_closure): Set "per_objfile" member.
1902         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
1903         (locexpr_describe_location, loclist_describe_location): Use new
1904         member.
1905         * dwarf2/read.c (read_call_site_scope)
1906         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
1907         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
1908         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
1909         handle_data_member_location): Set per_objfile member.
1910         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
1911         member.
1912         (struct dwarf2_loclist_baton) <per_objfile>: New member.
1913
1914 2020-05-27  Tom Tromey  <tom@tromey.com>
1915
1916         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
1917         allocate_signatured_type>: Declare new methods.
1918         <m_num_psymtabs>: New member.
1919         (struct dwarf2_per_cu_data) <index>: New member.
1920         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
1921         (dwarf2_per_objfile::allocate_signatured_type): New methods.
1922         (create_cu_from_index_list): Use allocate_per_cu.
1923         (create_signatured_type_table_from_index)
1924         (create_signatured_type_table_from_debug_names)
1925         (create_debug_type_hash_table, add_type_unit)
1926         (read_comp_units_from_section): Use allocate_signatured_type.
1927
1928 2020-05-27  Tom Tromey  <tom@tromey.com>
1929
1930         * psymtab.c (partial_map_expand_apply)
1931         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
1932         (psym_lookup_global_symbol_language)
1933         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
1934         (psym_print_stats, psym_expand_symtabs_for_function)
1935         (psym_map_symbol_filenames, psym_map_matching_symbols)
1936         (psym_expand_symtabs_matching)
1937         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
1938         (maintenance_check_psymtabs): Update.
1939         * psympriv.h (struct partial_symtab) <readin_p,
1940         get_compunit_symtab>: Add objfile parameter.
1941         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
1942         Likewise.
1943         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
1944         get_compunit_symtab>: Likewise.
1945         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
1946
1947 2020-05-27  Tom Tromey  <tom@tromey.com>
1948
1949         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
1950         member.
1951         * dwarf2/read.c (delete_file_name_entry): Fix comment.
1952         (create_cu_from_index_list)
1953         (create_signatured_type_table_from_index)
1954         (create_signatured_type_table_from_debug_names)
1955         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
1956         (dwarf2_create_include_psymtab)
1957         (create_debug_type_hash_table, add_type_unit)
1958         (create_type_unit_group, read_comp_units_from_section)
1959         (dwarf2_compute_name, create_cus_hash_table)
1960         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
1961         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
1962         obstack.
1963         (dw2_get_real_path): Likewise.  Change argument to
1964         dwarf2_per_objfile.
1965
1966 2020-05-27  Luis Machado  <luis.machado@linaro.org>
1967
1968         PR tdep/26000
1969         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
1970         for ldrd (immediate).
1971
1972 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1973
1974         * command.h: Add comment giving the name of class_tui.
1975         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
1976         create the fake command for the help for class_tui.
1977
1978 2020-05-26  Tom Tromey  <tromey@adacore.com>
1979
1980         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
1981         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
1982         (val_atr): New function.
1983         (value_val_atr): Use it.
1984         * ada-valprint.c (print_optional_low_bound): Change low bound
1985         handling for enums.
1986         (val_print_packed_array_elements): Don't call discrete_position.
1987         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
1988         discrete_position for enum types.
1989         * language.c (default_print_array_index): Change type.
1990         * language.h (struct language_defn) <la_print_array_index>: Add
1991         index_type parameter, change type of index_value.
1992         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
1993         (default_print_array_index): Update.
1994         * valprint.c (maybe_print_array_index): Don't call
1995         value_from_longest.  Update.
1996         (value_print_array_elements): Don't call discrete_position.
1997
1998 2020-05-26  Tom Tromey  <tromey@adacore.com>
1999
2000         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
2001         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
2002
2003 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
2004
2005         PR gdb/13519
2006         * avr-tdep.c (avr_integer_to_address): Return data or code
2007         address accordingly to the second 'type' argument of the
2008         function.
2009
2010 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
2011
2012         * infcmd.c, inferior.h: (construct_inferior_arguments):
2013         Moved function from here to gdbsupport/common-inferior.{h,cc}
2014
2015 2020-05-23  Tom Tromey  <tom@tromey.com>
2016
2017         Revert commit eca1f90c:
2018         * NEWS: Remove entry for completion styling.
2019         * completer.c (_rl_completion_prefix_display_length): Move
2020         declaration later.
2021         (gdb_fnprint): Revert.
2022         (gdb_display_match_list_1): Likewise.
2023         * cli/cli-style.c (completion_prefix_style)
2024         (completion_difference_style, completion_suffix_style): Remove.
2025         (_initialize_cli_style): Revert.
2026         * cli/cli-style.h (completion_prefix_style)
2027         (completion_difference_style, completion_suffix_style): Don't
2028         declare.
2029
2030 2020-05-24  Pedro Alves  <palves@redhat.com>
2031
2032         * symtab.c (completion_list_add_name): Return boolean indication
2033         of whether the symbol matched.
2034         (completion_list_add_symbol): Don't try to remove C++ aliases if
2035         the symbol didn't match in the first place.
2036         * symtab.h (completion_list_add_name): Return bool.
2037
2038 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
2039
2040         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
2041         type::field.
2042
2043 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
2044
2045         GDB 9.2 released.
2046
2047 2020-05-23  Tom Tromey  <tom@tromey.com>
2048
2049         * NEWS: Add entry for completion styling.
2050         * completer.c (_rl_completion_prefix_display_length): Move
2051         declaration earlier.
2052         (gdb_fnprint): Use completion_style.
2053         (gdb_display_match_list_1): Likewise.
2054         * cli/cli-style.c (completion_prefix_style)
2055         (completion_difference_style, completion_suffix_style): New
2056         globals.
2057         (_initialize_cli_style): Register new globals.
2058         * cli/cli-style.h (completion_prefix_style)
2059         (completion_difference_style, completion_suffix_style): Declare.
2060
2061 2020-05-23  Pedro Alves  <palves@redhat.com>
2062
2063         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
2064         (parse_escape): Use ISDIGIT instead of isdigit.
2065         (puts_debug): Use gdb_isprint instead of isprint.
2066         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
2067         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
2068         ISSPACE instead of isspace.
2069         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
2070         instead of isspace.
2071         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
2072         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
2073         instead of isxdigit and ISDIGIT instead of isdigit.
2074
2075 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2076
2077         * gdbtypes.h (struct type) <field>: New method.
2078         (TYPE_FIELDS): Remove, replace all uses with either type::fields
2079         or type::field.
2080
2081 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2082
2083         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
2084         (TYPE_FIELDS): Use type::fields.  Change all call sites that
2085         modify the propery to use type::set_fields instead.
2086
2087 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2088
2089         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
2090         type::num_fields instead.
2091
2092 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2093
2094         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
2095         methods.
2096         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
2097         that modify the number of fields to use type::set_num_fields
2098         instead.
2099
2100 2020-05-22  Tom Tromey  <tromey@adacore.com>
2101
2102         * compile/compile-object-load.h (munmap_list_free): Don't
2103         declare.
2104
2105 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2106
2107         * annotate.c (annotate_source_line): Update return type, add call
2108         to update current symtab and line.
2109         * annotate.h (annotate_source_line): Update return type, and
2110         extend header comment.
2111         * source.c (info_line_command): Check annotation_level before
2112         calling annotate_source_line.
2113         * stack.c (print_frame_info): If calling annotate_source_line
2114         returns true, then don't print any other source line information.
2115
2116 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
2117
2118         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
2119
2120 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
2121
2122         * coffread.c (patch_type): Remove NULL check before xfree.
2123         * corefile.c (set_gnutarget): Likewise.
2124         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
2125         * exec.c (build_section_table): Likewise.
2126         * remote.c (remote_target::pass_signals): Likewise.
2127         * utils.c (n_spaces): Likewise.
2128         * cli/cli-script.c (document_command): Likewise.
2129         * i386-windows-tdep.c (core_process_module_section): Likewise.
2130         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
2131
2132 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
2133
2134         * symfile.c (reread_symbols): Clear objfile's section_offsets
2135         vector and section indices, re-compute them by calling
2136         sym_offsets.
2137
2138 2020-05-20  Tom Tromey  <tromey@adacore.com>
2139
2140         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
2141         (desc_one_bound, desc_index_type): Compute field name.
2142
2143 2020-05-20  Tom de Vries  <tdevries@suse.de>
2144
2145         PR symtab/25833
2146         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
2147
2148 2020-05-20  Alan Modra  <amodra@gmail.com>
2149
2150         PR 25993
2151         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
2152         bfd_set_filename.
2153         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
2154         passed to bfd_set_filename.
2155         * symfile-mem.c (add_vsyscall_page): Likewise for string
2156         passed to symbol_file_add_from_memory.
2157         (symbol_file_add_from_memory): Make name param a const char* and
2158         don't strdup.
2159
2160 2020-05-20  Alan Modra  <amodra@gmail.com>
2161
2162         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
2163         rather than accessing bfd->filename directly.
2164         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
2165         and use bfd_section_name.
2166         * dwarf2/frame.c (decode_frame_entry): Likewise.
2167         * exec.c (exec_set_section_address): Likewise.
2168         * solib-aix.c (solib_aix_bfd_open): Likewise.
2169         * stap-probe.c (get_stap_base_address): Likewise.
2170         * symfile.c (reread_symbols): Likewise.
2171
2172 2020-05-19  Tom Tromey  <tromey@adacore.com>
2173
2174         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
2175
2176 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2177
2178         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
2179
2180 2020-05-19  Pedro Alves  <palves@redhat.com>
2181
2182         * NEWS (set exec-file-mismatch): Adjust entry.
2183         * exec.c: Include "build-id.h".
2184         (validate_exec_file): Try to match build IDs instead of filenames.
2185         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
2186         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
2187         and pass down 'warn_if_slow'.
2188         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
2189         gdb_bfd_open_closure to pass it down.
2190         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
2191
2192 2020-05-19  Pedro Alves  <palves@redhat.com>
2193
2194         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
2195         * target.c (target_fileio_open_1): Rename to target_fileio_open
2196         and make extern.  Use bool.
2197         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
2198         (target_fileio_read_alloc_1): Adjust.
2199         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
2200         (target_fileio_open_warn_if_slow): Delete declaration.
2201
2202 2020-05-19  Pedro Alves  <palves@redhat.com>
2203
2204         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
2205         Adjust all callers.
2206
2207 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
2208
2209         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
2210         whether disp is negative.
2211
2212 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2213
2214         * symfile.h (struct symfile_segment_data)
2215         <~symfile_segment_data>: Remove.
2216         <segment_info>: Change to std::vector.
2217         * symfile.c (default_symfile_segments): Update.
2218         * elfread.c (elf_symfile_segments): Update.
2219
2220 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2221
2222         * symfile.h (struct symfile_segment_data) <struct segment>: New.
2223         <segments>: New.
2224         <segment_bases, segment_sizes>: Remove.
2225         * symfile.c (default_symfile_segments): Update.
2226         * elfread.c (elf_symfile_segments): Update.
2227         * remote.c (remote_target::get_offsets): Update.
2228         * solib-target.c (solib_target_relocate_section_addresses):
2229         Update.
2230
2231 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2232
2233         * symfile.h (struct symfile_segment_data): Initialize fields.
2234         <~symfile_segment_data>: Add.
2235         (symfile_segment_data_up): New.
2236         (struct sym_fns) <sym_segments>: Return a
2237         symfile_segment_data_up.
2238         (default_symfile_segments): Return a symfile_segment_data_up.
2239         (free_symfile_segment_data): Remove.
2240         (get_symfile_segment_data): Return a symfile_segment_data_up.
2241         * symfile.c (default_symfile_segments): Likewise.
2242         (get_symfile_segment_data): Likewise.
2243         (free_symfile_segment_data): Remove.
2244         (symfile_find_segment_sections): Update.
2245         * elfread.c (elf_symfile_segments): Return a
2246         symfile_segment_data_up.
2247         * remote.c (remote_target::get_offsets): Update.
2248         * solib-target.c (solib_target_relocate_section_addresses):
2249         Update.
2250         * symfile-debug.c (debug_sym_segments): Return a
2251         symfile_segment_data_up.
2252
2253 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2254
2255         PR build/25981
2256         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
2257         Hardcode register numbers.
2258
2259         PR build/25981
2260         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
2261         procfs_find_LDT_entry): Remove.
2262         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
2263         procfs_find_LDT_entry): Remove.
2264         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
2265         Remove.
2266
2267 2020-05-17  Pedro Alves  <palves@redhat.com>
2268             Andrew Burgess  <andrew.burgess@embecosm.com>
2269             Keno Fischer  <keno@juliacomputing.com>
2270
2271         PR gdb/25741
2272         * breakpoint.c (build_target_condition_list): Update comments.
2273         (build_target_command_list): Update comments and skip matching
2274         locations.
2275         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
2276         a separate function.  Simplify "set breakpoint auto-hw off"
2277         handling.
2278         (insert_breakpoints): Update comment.
2279         (tracepoint_locations_match): New parameter.  For breakpoints,
2280         compare location types too, if the caller wants to.
2281         (handle_automatic_hardware_breakpoints): New functions.
2282         (bp_location_is_less_than): Also sort by location type and
2283         hardware breakpoint length.
2284         (update_global_location_list): Handle "set breakpoint auto-hw on"
2285         here.
2286         (update_breakpoint_locations): Ask breakpoint_locations_match to
2287         ignore location types.
2288
2289 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2290
2291         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
2292         type::name instead.
2293
2294 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2295
2296         * gdbtypes.h (struct type) <name, set_name>: New methods.
2297         (TYPE_CODE): Use type::name.  Change all call sites used to set
2298         the name to use type::set_name instead.
2299
2300 2020-05-16  Tom Tromey  <tom@tromey.com>
2301
2302         * top.c (quit_force): Update.
2303         * infrun.c (handle_no_resumed): Update.
2304         * top.h (all_uis): New function.
2305         (ALL_UIS): Remove.
2306
2307 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2308
2309         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
2310
2311 2020-05-16  Pedro Alves  <palves@redhat.com>
2312
2313         * ia64-linux-nat.c
2314         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
2315         Declare method.
2316         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
2317
2318 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
2319
2320         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
2321         (sparc64_adi_info): Likewise.
2322
2323 2020-05-15  Tom Tromey  <tom@tromey.com>
2324
2325         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
2326         block_objfile.
2327         (lookup_objfile_from_block): Remove.
2328         (lookup_symbol_in_block, lookup_symbol_in_static_block)
2329         (lookup_global_symbol): Use block_objfile.
2330         * symtab.h (lookup_objfile_from_block): Don't declare.
2331         * printcmd.c (clear_dangling_display_expressions): Use
2332         block_objfile.
2333         * parse.c (operator_check_standard): Use block_objfile.
2334
2335 2020-05-15  Tom Tromey  <tom@tromey.com>
2336
2337         * language.c (language_alloc_type_symbol): Set
2338         SYMBOL_SECTION.
2339         * symtab.c (initialize_objfile_symbol): Remove.
2340         (allocate_symbol): Remove.
2341         (allocate_template_symbol): Remove.
2342         * dwarf2/read.c (fixup_go_packaging): Use "new".
2343         (new_symbol): Use "new".
2344         (read_variable): Don't call initialize_objfile_symbol.  Use
2345         "new".
2346         (read_func_scope): Use "new".
2347         * xcoffread.c (process_xcoff_symbol): Don't call
2348         initialize_objfile_symbol.
2349         (SYMBOL_DUP): Remove.
2350         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
2351         "new".
2352         * symtab.h (allocate_symbol, initialize_objfile_symbol)
2353         (allocate_template_symbol): Don't declare.
2354         (struct symbol): Add copy constructor.  Change defaults.
2355         * jit.c (finalize_symtab): Use "new".
2356         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
2357         Use "new".
2358         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
2359         (common_block_end): Use "new".
2360         * mdebugread.c (parse_symbol): Use "new".
2361         (new_symbol): Likewise.
2362
2363 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2364
2365         * NEWS: Mention changes to help and apropos.
2366
2367 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2368
2369         * command.h (enum command_class): Improve comments, document
2370         that class_alias is for user-defined aliases, give the class
2371         name for each class, remove unused class_xdb.
2372         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
2373         * breakpoint.c (_initialize_breakpoint): Replace class_alias
2374         by a precise class.
2375         * infcmd.c (_initialize_infcmd): Likewise.
2376         * reverse.c (_initialize_reverse): Likewise.
2377         * stack.c (_initialize_stack): Likewise.
2378         * symfile.c (_initialize_symfile): Likewise.
2379         * tracepoint.c (_initialize_tracepoint): Likewise.
2380
2381 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2382
2383         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
2384         when their aliased command is traversed.
2385         (help_cmd): Add fput_command_names_styled call to
2386         output command name and aliases when command has an alias.
2387
2388 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2389
2390         * cli/cli-decode.h (help_cmd_list): Remove declaration.
2391         * cli/cli-decode.c (help_cmd_list): Declare as static,
2392         remove prefix argument, use bool for recurse arg, rework to show the aliases of
2393         a command together with the command.
2394         (fput_command_name_styled, fput_command_names_styled): New functions.
2395         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
2396         fput_command_name_styled.
2397         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
2398         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
2399
2400 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2401
2402         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
2403         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
2404         * command.h (cmd_show_list): Likewise.
2405         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
2406         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
2407
2408 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2409
2410         * unittests/command-def-selftests.c (traverse_command_structure):
2411         Verify all commands of a list have the same prefix command and
2412         that only the top cmdlist commands have a null prefix.
2413
2414 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2415
2416         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
2417         as prefix, not one of its aliases.
2418         (set_cmd_prefix): Remove.
2419         (do_add_cmd): Centralize the setting of the prefix of a command, when
2420         command is defined after its full chain of prefix commands.
2421         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
2422         (add_setshow_cmd_full): Likewise.
2423         (update_prefix_field_of_prefixed_commands): New function.
2424         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
2425         update_prefix_field_of_prefixed_commands.
2426         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
2427         addresses of remote_set_cmdlist and remote_show_cmdlist given
2428         as argument, not the address of an argument.
2429         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
2430         * gdb/remote.c (_initialize_remote): Likewise.
2431
2432 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2433
2434         * cli/cli-cmds.c (alias_command): Check for an existing alias
2435         using lookup_cmd_composition, as valid_command_p is too strict
2436         and forbids aliases that are the prefix of an existing alias
2437         or command.
2438         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
2439         command is properly recognised as a valid command.
2440
2441 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2442
2443         * unittests/help-doc-selftests.c: Rename to
2444         unittests/command-def-selftests.c
2445         * unittests/command-def-selftests.c (help_doc_tests): Update some
2446         comments.
2447         (command_structure_tests, traverse_command_structure): New namespace
2448         and function.
2449         (command_structure_invariants_tests): New function.
2450         (_initialize_command_def_selftests) Renamed from
2451         _initialize_help_doc_selftests, register command_structure_invariants
2452         selftest.
2453
2454 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2455
2456         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
2457         an alias of 'show'.
2458
2459 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
2460
2461         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
2462         ada_is_fixed_point_type.  Update all callers.
2463         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
2464         all callers.
2465         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
2466         Update all callers.
2467         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
2468         print_fixed_point_type.  Update all callers.
2469         * ada-valprint.c (ada_value_print_num): Replace call to
2470         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
2471
2472 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
2473
2474         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
2475         processors.
2476         (cpu_supports_bts): Add CV_AMD case.
2477
2478 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
2479             Simon Marchi  <simon.marchi@efficios.com>
2480
2481         * infrun.c (stop_all_threads): Collect multiple wait events at
2482         each pass.
2483
2484 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
2485
2486         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
2487         type::code instead.
2488
2489 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
2490
2491         * gdbtypes.h (struct type) <code, set_code>: New methods.
2492         (TYPE_CODE): Use type::code.  Change all call sites used to set
2493         the code to use type::set_code instead.
2494
2495 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2496             Tom de Vries  <tdevries@suse.de>
2497             Pedro Alves  <palves@redhat.com>
2498
2499         PR threads/25478
2500         * infrun.c (stop_all_threads): Do NOT ignore
2501         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
2502         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
2503         received.
2504         (handle_no_resumed): Remove code handling a live inferior with no
2505         threads.
2506         * remote.c (has_single_non_exited_thread): New.
2507         (remote_target::update_thread_list): Do not delete a thread if is
2508         the last thread of the process.
2509         * thread.c (thread_select): Call delete_exited_threads instead of
2510         prune_threads.
2511
2512 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2513
2514         * infrun.c (stop_all_threads): Enable/disable thread events of all
2515         targets.  Move a debug message denoting the end of the function
2516         into the SCOPED_EXIT block.
2517
2518 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2519
2520         * process-stratum-target.h: Include <set>.
2521         (all_non_exited_process_targets, switch_to_target_no_thread): New
2522         function declarations.
2523         * process-stratum-target.c (all_non_exited_process_targets)
2524         (switch_to_target_no_thread): New function implementations.
2525
2526 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2527
2528         * infrun.c (handle_inferior_event): Extract out a piece of code
2529         into...
2530         (mark_non_executing_threads): ...this new function.
2531
2532 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2533
2534         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
2535         use.
2536
2537 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2538
2539         * regcache.c (regcache_read_pc_protected): New function
2540         implementation that returns 0 if the PC cannot read via
2541         'regcache_read_pc'.
2542         * infrun.c (proceed): Call 'regcache_read_pc_protected'
2543         instead of 'regcache_read_pc'.
2544         (keep_going_pass_signal): Ditto.
2545
2546 2020-05-13  Tom Tromey  <tromey@adacore.com>
2547
2548         * ada-lang.c (align_value): Remove.
2549         (ada_template_to_fixed_record_type_1): Use align_up.
2550
2551 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2552
2553         * async-event.c: Update the copyright year.
2554         * async-event.h: Update the copyright year.
2555
2556 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
2557
2558         * objfiles.h (is_addr_in_objfile,
2559         shared_objfile_contains_address_p): Return bool.
2560         * objfile.c (is_addr_in_objfile,
2561         shared_objfile_contains_address_p): Return bool.
2562
2563 2020-05-11  Tom Tromey  <tromey@adacore.com>
2564
2565         * cli/cli-cmds.c (info_command): Restore.
2566         (_initialize_cli_cmds): Use add_prefix_command for "info".
2567         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
2568
2569 2020-05-11  Tom Tromey  <tromey@adacore.com>
2570
2571         * ada-lang.c (ada_value_primitive_field): Now public.
2572         * ada-lang.h (ada_value_primitive_field): Declare.
2573         * ada-valprint.c (print_field_values): Use
2574         ada_value_primitive_field for wrapper fields.
2575
2576 2020-05-11  Tom de Vries  <tdevries@suse.de>
2577
2578         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
2579         MODULE_DOMAIN.
2580
2581 2020-05-11  Tom de Vries  <tdevries@suse.de>
2582
2583         PR symtab/25941
2584         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
2585         with length 0, if not gdb-produced.
2586         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
2587
2588 2020-05-09  Tom de Vries  <tdevries@suse.de>
2589
2590         PR gdb/25955
2591         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
2592         calculation.
2593
2594 2020-05-09  Tom Tromey  <tom@tromey.com>
2595
2596         * top.c (server_command): Now bool.
2597         * top.h (server_command): Now bool.
2598
2599 2020-05-08  Tom Tromey  <tromey@adacore.com>
2600
2601         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
2602         already being processed.
2603
2604 2020-05-08  Tom Tromey  <tom@tromey.com>
2605
2606         * printcmd.c (struct display) <next>: Remove.
2607         <display>: New constructor.
2608         <exp_string>: Now a std::string.
2609         <enabled_p>: Now a bool.
2610         (display_number): Move definition earlier.
2611         (displays): Rename from display_chain.  Now a std::vector.
2612         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
2613         (display_command): Update.
2614         (do_one_display, disable_display)
2615         (enable_disable_display_command, do_enable_disable_display):
2616         Update.
2617         (free_display): Remove.
2618         (clear_displays): Rewrite.
2619         (delete_display): Update.
2620         (map_display_numbers): Use function_view.  Remove "data"
2621         parameter.  Update.
2622         (do_delete_display): Remove.
2623         (undisplay_command): Update.
2624         (do_one_display, do_displays, disable_display)
2625         (info_display_command): Update.
2626         (do_enable_disable_display): Remove.
2627         (enable_disable_display_command)
2628         (clear_dangling_display_expressions): Update.
2629
2630 2020-05-08  Tom Tromey  <tom@tromey.com>
2631
2632         * symtab.c (set_symbol_cache_size)
2633         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
2634         (maintenance_print_symbol_cache_statistics): Update.
2635         * symmisc.c (print_symbol_bcache_statistics)
2636         (print_objfile_statistics, maintenance_print_objfiles)
2637         (maintenance_info_symtabs, maintenance_check_symtabs)
2638         (maintenance_expand_symtabs, maintenance_info_line_tables):
2639         Update.
2640         * symfile-debug.c (set_debug_symfile): Update.
2641         * source.c (forget_cached_source_info): Update.
2642         * python/python.c (gdbpy_progspaces): Update.
2643         * psymtab.c (maintenance_info_psymtabs): Update.
2644         * probe.c (parse_probes): Update.
2645         * linespec.c (iterate_over_all_matching_symtabs)
2646         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
2647         * guile/scm-progspace.c (gdbscm_progspaces): Update.
2648         * exec.c (exec_target::close): Update.
2649         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
2650         * breakpoint.c (print_one_breakpoint_location)
2651         (create_longjmp_master_breakpoint)
2652         (create_std_terminate_master_breakpoint): Update.
2653         * progspace.c (program_spaces): Now a std::vector.
2654         (maybe_new_address_space): Update.
2655         (add_program_space): Remove.
2656         (program_space::program_space): Update.
2657         (remove_program_space): Update.
2658         (number_of_program_spaces): Remove.
2659         (print_program_space, update_address_spaces): Update.
2660         * progspace.h (program_spaces): Change type.
2661         (ALL_PSPACES): Remove.
2662         (number_of_program_spaces): Don't declare.
2663         (struct program_space) <next>: Remove.
2664
2665 2020-05-08  Tom Tromey  <tom@tromey.com>
2666
2667         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
2668         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
2669         (enable_break): Update.
2670         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
2671         (frv_fdpic_find_canonical_descriptor): Update.
2672         (frv_fetch_objfile_link_map): Update.
2673         * progspace.c (program_space::free_all_objfiles): Update.
2674         (program_space::solibs): New method.
2675         * progspace.h (struct program_space) <solibs>: New method.
2676         * solist.h (master_so_list): Don't declare.
2677         (ALL_SO_LIBS): Remove.
2678         * solib.h (so_list_head): Remove.
2679         (update_solib_list): Update comment.
2680         * solib.c (master_so_list): Remove.
2681         (solib_used, update_solib_list, solib_add)
2682         (info_sharedlibrary_command, clear_solib)
2683         (reload_shared_libraries_1, remove_user_added_objfile): Update.
2684
2685 2020-05-08  Tom Tromey  <tom@tromey.com>
2686
2687         * extension.c (extension_languages): Now a std::array.
2688         (ALL_EXTENSION_LANGUAGES): Remove.
2689         (get_ext_lang_defn, get_ext_lang_of_file)
2690         (eval_ext_lang_from_control_command): Update.
2691         (finish_ext_lang_initialization)
2692         (auto_load_ext_lang_scripts_for_objfile)
2693         (ext_lang_type_printers::ext_lang_type_printers)
2694         (apply_ext_lang_type_printers)
2695         (ext_lang_type_printers::~ext_lang_type_printers)
2696         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
2697         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
2698         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
2699         (get_matching_xmethod_workers, ext_lang_colorize)
2700         (ext_lang_before_prompt): Update.
2701         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
2702
2703 2020-05-08  Tom Tromey  <tom@tromey.com>
2704
2705         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
2706         overload.
2707         <swap_string, m_string>: Remove.
2708         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
2709         Update.
2710         * stabsread.c (define_symbol, read_type): Update.
2711         * linespec.c (find_linespec_symbols): Update.
2712         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
2713         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
2714         * dbxread.c (read_dbx_symtab): Update.
2715         * cp-support.h (cp_canonicalize_string_full)
2716         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
2717         Return unique_xmalloc_ptr.
2718         * cp-support.c (inspect_type): Update.
2719         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
2720         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
2721         Likewise.
2722         * c-typeprint.c (print_name_maybe_canonical): Update.
2723         * break-catch-throw.c (check_status_exception_catchpoint):
2724         Update.
2725
2726 2020-05-08  Tom de Vries  <tdevries@suse.de>
2727
2728         * infrun.c (follow_fork): Copy current_line and current_symtab to
2729         child thread.
2730
2731 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2732
2733         * async-event.c (struct async_signal_handler, struct
2734         async_event_handler): Reformat, remove typedef.
2735
2736 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2737
2738         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
2739         access thistype->main_type->dyn_prop_list directly.
2740
2741 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2742
2743         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
2744         (remove_dyn_prop): Remove.  Update all users to use
2745         type::remove_dyn_prop.
2746         * gdbtypes.c (remove_dyn_prop): Rename to...
2747         (type::remove_dyn_prop): ... this.
2748
2749 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
2750
2751         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
2752         (add_dyn_prop): Remove.  Update all users to use
2753         type::add_dyn_prop.
2754         * gdbtypes.c (add_dyn_prop): Rename to...
2755         (type::add_dyn_prop): ... this.
2756
2757 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2758
2759         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
2760         (get_dyn_prop): Remove.  Update all users to use
2761         type::dyn_prop.
2762         * gdbtypes.c (get_dyn_prop): Rename to...
2763         (type::dyn_prop): ... this.
2764
2765 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
2766
2767         * gdbtypes.h (struct main_type) <flag_static>: Remove.
2768
2769 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
2770
2771         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
2772         instruction, skip it if it's there.
2773
2774 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
2775
2776         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
2777
2778 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
2779
2780         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
2781         * gdbtypes.c (recursive_dump_type): Remove use of
2782         TYPE_INCOMPLETE.
2783
2784 2020-05-03  Tom Tromey  <tom@tromey.com>
2785
2786         * breakpoint.c (catch_command, tcatch_command): Remove.
2787         (_initialize_breakpoint): Use add_basic_prefix_cmd,
2788         add_show_prefix_cmd.
2789         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
2790         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
2791         Remove.
2792         (add_internal_problem_command): Use add_basic_prefix_cmd,
2793         add_show_prefix_cmd.
2794         * mips-tdep.c (set_mipsfpu_command): Remove.
2795         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
2796         * dwarf2/index-cache.c (set_index_cache_command): Remove.
2797         (_initialize_index_cache): Use add_basic_prefix_cmd.
2798         * memattr.c (dummy_cmd): Remove.
2799         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
2800         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
2801         (_initialize_tui_win): Use add_basic_prefix_cmd,
2802         add_show_prefix_cmd.
2803         * cli/cli-logging.c (set_logging_command): Remove.
2804         (_initialize_cli_logging): Use add_basic_prefix_cmd,
2805         add_show_prefix_cmd.
2806         (show_logging_command): Remove.
2807         * target.c (target_command): Remove.
2808         (add_target): Use add_basic_prefix_cmd.
2809
2810 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
2811
2812         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
2813
2814 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2815
2816         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
2817         info_command.
2818
2819 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
2820
2821         * nbsd-nat.c (nbsd_enable_proc_events)
2822         (nbsd_nat_target::post_startup_inferior): Add.
2823         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
2824         (nbsd_nat_target::update_thread_list): Rewrite.
2825         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
2826         "PTRACE_LWP_CREATE".
2827         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
2828
2829 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2830
2831         * stack.c (_initialize_stack): Remove duplicated creation
2832         of "frame" command and "f" alias.
2833
2834 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
2835
2836         PR gdb/18706
2837         * gdbtypes.c (check_typedef): Calculate size of array of
2838         stubbed type.
2839
2840 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
2841
2842         PR gdb/15559
2843         * i386-tdep.c (i386_push_dummy_call): Call
2844         i386_thiscall_push_dummy_call.
2845         (i386_thiscall_push_dummy_call): New function.
2846         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
2847         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
2848         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
2849
2850 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2851
2852         * gdbarch.sh (do_read): Add shellcheck disable directive for
2853         warning SC2162.
2854
2855 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2856
2857         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
2858         "referenced but not assigned" warning.
2859
2860 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2861
2862         * gdbarch.sh: Remove code that sets fallbackdefault.
2863
2864 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2865
2866         * gdbarch.sh: Use shell operators && and || instead of
2867         -a and -o.
2868
2869 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2870
2871         * gdbarch.sh: Use $(...) instead of `...`.
2872
2873 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2874
2875         * gdbarch.sh: Use double quotes around variables.
2876
2877 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2878
2879         * gdbarch.sh: Use %s with printf, instead of variables in the
2880         format string.
2881
2882 2020-04-29  Tom Tromey  <tromey@adacore.com>
2883
2884         PR ada/25875:
2885         * dwarf2/read.c (update_enumeration_type_from_children): Compute
2886         type fields here.
2887         (read_enumeration_type): Call
2888         update_enumeration_type_from_children later.  Update comments.
2889         (process_enumeration_scope): Don't create type fields.
2890
2891 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
2892
2893         * nbsd-tdep.c: Include "xml-syscall.h".
2894         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
2895
2896 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
2897
2898         * nbsd-nat.c: Include "sys/wait.h".
2899         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
2900         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
2901         (nbsd_nat_target::remove_exec_catchpoint)
2902         (nbsd_nat_target::set_syscall_catchpoint): Add.
2903         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
2904         (nbsd_nat_target::insert_exec_catchpoint)
2905         (nbsd_nat_target::remove_exec_catchpoint)
2906         (nbsd_nat_target::set_syscall_catchpoint): Add.
2907         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
2908         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
2909         `nbsd_get_syscall_number'.
2910
2911 2020-04-29  Tom Tromey  <tom@tromey.com>
2912
2913         * stack.c (print_block_frame_labels): Remove.
2914
2915 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
2916
2917         PR gdb/17320
2918         * ada-valprint.c (val_print_packed_array_elements): Move array
2919         end bracket to new line.
2920         (ada_val_print_string): Remove extra spaces before first array
2921         element.
2922         * c-valprint.c (c_value_print_array): Likewise.
2923         * m2-valprint.c (m2_print_array_contents): Likewise.
2924         (m2_value_print_inner): Likewise.
2925         * p-valprint.c (pascal_value_print_inner): Likewise.
2926         * valprint.c (generic_val_print_array): Likewise.
2927         (value_print_array_elements): Move first array element and array
2928         end bracket to new line.
2929
2930 2020-04-29  Tom de Vries  <tdevries@suse.de>
2931
2932         PR symtab/25889
2933         * linespec.c (find_method): Fix ix calculation.
2934
2935 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
2936
2937         * syscalls/update-netbsd.sh: New file.
2938         * syscalls/netbsd.xml: Regenerate.
2939         * data-directory/Makefile.in: Register `netbsd.xml' in
2940         `SYSCALLS_FILES'.
2941
2942 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
2943
2944         * syscalls/update-freebsd.sh: Add double quotes.
2945
2946 2020-04-28  Tom Tromey  <tom@tromey.com>
2947
2948         * NEWS: Update.
2949         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
2950         (cmdpy_init): Allow class_tui.
2951
2952 2020-04-28 Mark Williams <mark@myosotissp.com>
2953
2954         PR gdb/24480
2955         * dwarf2read.c: Add missing assingments to list_in_scope when
2956         start_symtab was already called.
2957
2958 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
2959
2960         PR gdb/25881
2961         * dwarf2/read.c (offset_map_type): Use
2962         gdb:hash_enum<sect_offset> as hash function.
2963
2964 2020-04-28  Tom de Vries  <tdevries@suse.de>
2965
2966         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
2967         with DW_AT_signature.
2968
2969 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
2970
2971         * configure.ac: Remove check for fs_base/gs_base in
2972         user_regs_struct.
2973         * configure: Re-generate.
2974         * config.in: Re-generate.
2975         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
2976         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
2977         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
2978
2979 2020-04-27  Luis Machado  <luis.machado@linaro.org>
2980
2981         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
2982         problematic inline frame unwinding situation.
2983         * frame.c (frame_id_computed_p): New function.
2984         * frame.h (frame_id_computed_p): New prototype.
2985
2986 2020-04-26  Tom Tromey  <tom@tromey.com>
2987
2988         * command.h (enum command_class) <class_pseudo>: Remove.
2989
2990 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2991
2992         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
2993         and whitespace.
2994
2995 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
2996
2997         * inf-ptrace.c (inf_ptrace_target::wait): Remove
2998         `PT_GET_PROCESS_STATE' block.
2999
3000 2020-04-24  Tom Tromey  <tom@tromey.com>
3001
3002         * symtab.h (symbol_get_demangled_name): Don't declare.
3003         * symtab.c (symbol_get_demangled_name): Remove.
3004         (general_symbol_info::natural_name)
3005         (general_symbol_info::demangled_name): Update.
3006
3007 2020-04-24  Tom Tromey  <tom@tromey.com>
3008
3009         PR rust/25025:
3010         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
3011
3012 2020-04-24  Tom Tromey  <tom@tromey.com>
3013
3014         PR symtab/12707:
3015         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
3016         exists.
3017         (new_symbol): Likewise.
3018         * compile/compile-object-load.c (get_out_value_type): Use
3019         symbol_matches_search_name.
3020
3021 2020-04-24  Tom Tromey  <tom@tromey.com>
3022
3023         * dwarf2/read.c (add_partial_symbol): Do not call
3024         compute_and_set_names.
3025
3026 2020-04-24  Tom Tromey  <tom@tromey.com>
3027
3028         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
3029         overload.
3030
3031 2020-04-24  Tom Tromey  <tom@tromey.com>
3032
3033         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
3034         (add_psymbol_to_list): New overload.  Make old overload call new
3035         one.
3036         * psympriv.h (add_psymbol_to_list): New overload.
3037
3038 2020-04-24  Tom Tromey  <tom@tromey.com>
3039
3040         * dwarf2/read.c (partial_die_info::read) <case
3041         DW_AT_linkage_name>: Use value_as_string.
3042         (dwarf2_string_attr): Use value_as_string.
3043         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
3044         method.
3045         * dwarf2/attribute.c (attribute::value_as_string): New method.
3046
3047 2020-04-24  Tom Tromey  <tom@tromey.com>
3048
3049         * symtab.c (general_symbol_info::natural_name)
3050         (general_symbol_info::demangled_name): Check for language_rust.
3051
3052 2020-04-24  Tom Tromey  <tom@tromey.com>
3053
3054         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
3055         (dwarf2_physname): ... from here.
3056         (partial_die_info::read): Add Rust "{" hack.
3057
3058 2020-04-24  Tom Tromey  <tom@tromey.com>
3059
3060         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
3061         method.
3062         (symbol_set_demangled_name): Don't declare.
3063         * symtab.c (general_symbol_info::set_demangled_name): Rename from
3064         symbol_set_demangled_name.
3065         (general_symbol_info::set_language)
3066         (general_symbol_info::compute_and_set_names): Update.
3067         * minsyms.c (minimal_symbol_reader::install): Update.
3068         * dwarf2/read.c (new_symbol): Update.
3069
3070 2020-04-24  Tom Tromey  <tromey@adacore.com>
3071
3072         PR python/23662:
3073         * python/py-type.c (convert_field): Handle
3074         FIELD_LOC_KIND_DWARF_BLOCK.
3075         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
3076         (typy_get_dynamic): Nw function.
3077         (type_object_getset): Add "dynamic".
3078         * NEWS: Add entry.
3079
3080 2020-04-24  Tom Tromey  <tromey@adacore.com>
3081
3082         * ada-typeprint.c (print_choices, print_variant_part)
3083         (print_record_field_types_dynamic): New functions.
3084         (print_record_field_types): Use print_record_field_types_dynamic.
3085
3086 2020-04-24  Tom Tromey  <tromey@adacore.com>
3087
3088         * dwarf2/read.c (handle_data_member_location): New overload.
3089         (dwarf2_add_field): Use it.
3090         (decode_locdesc): Add "computed" parameter.  Update comment.
3091         * gdbtypes.c (is_dynamic_type_internal): Also look for
3092         FIELD_LOC_KIND_DWARF_BLOCK.
3093         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
3094         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
3095         virtual base classes.
3096         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
3097         FIELD_LOC_KIND_DWARF_BLOCK.
3098
3099 2020-04-24  Tom Tromey  <tromey@adacore.com>
3100
3101         * dwarf2/read.c (read_structure_type): Handle dynamic length.
3102         * gdbtypes.c (is_dynamic_type_internal): Check
3103         TYPE_HAS_DYNAMIC_LENGTH.
3104         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
3105         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
3106         New macros.
3107         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
3108         constant.
3109
3110 2020-04-24  Tom Tromey  <tromey@adacore.com>
3111
3112         * dwarf2/read.c (struct variant_field): Rewrite.
3113         (struct variant_part_builder): New.
3114         (struct nextfield): Remove "variant" field.  Add "offset".
3115         (struct field_info): Add "current_variant_part" and
3116         "variant_parts".
3117         (alloc_discriminant_info): Remove.
3118         (alloc_rust_variant): New function.
3119         (quirk_rust_enum): Update.
3120         (dwarf2_add_field): Set "offset" member.  Don't handle
3121         DW_TAG_variant_part.
3122         (offset_map_type): New typedef.
3123         (convert_variant_range, create_one_variant)
3124         (create_one_variant_part, create_variant_parts)
3125         (add_variant_property): New functions.
3126         (dwarf2_attach_fields_to_type): Call add_variant_property.
3127         (read_structure_type): Don't handle DW_TAG_variant_part.
3128         (handle_variant_part, handle_variant): New functions.
3129         (handle_struct_member_die): Use them.
3130         (process_structure_scope): Don't handle variant parts.
3131         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
3132         (struct discriminant_info): Remove.
3133         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
3134         (struct main_type) <flag_discriminated_union>: Remove.
3135         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
3136         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
3137         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
3138         Update.
3139         * valops.c (value_union_variant): Remove.
3140         * value.h (value_union_variant): Don't declare.
3141
3142 2020-04-24  Tom Tromey  <tromey@adacore.com>
3143
3144         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
3145         (ada_value_primitive_packed_val): Update.
3146         * ada-valprint.c (ada_value_print_1): Update.
3147         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
3148         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
3149         just an address.  Use evaluate_for_locexpr_baton.
3150         (dwarf2_evaluate_property): Update.
3151         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
3152         array_view.
3153         * findvar.c (default_read_var_value): Update.
3154         * gdbtypes.c (compute_variant_fields_inner)
3155         (resolve_dynamic_type_internal): Update.
3156         (resolve_dynamic_type): Change type of valaddr parameter.
3157         * gdbtypes.h (resolve_dynamic_type): Update.
3158         * valarith.c (value_subscripted_rvalue): Update.
3159         * value.c (value_from_contents_and_address): Update.
3160
3161 2020-04-24  Tom Tromey  <tromey@adacore.com>
3162
3163         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
3164         "push_initial_value" parameter.
3165         (dwarf2_evaluate_property): Likewise.
3166         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
3167
3168 2020-04-24  Tom Tromey  <tromey@adacore.com>
3169
3170         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
3171         (variant::matches, compute_variant_fields_recurse)
3172         (compute_variant_fields_inner, compute_variant_fields): New
3173         functions.
3174         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
3175         Use resolved_type after type is made.
3176         (operator==): Add new cases.
3177         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
3178         (struct discriminant_range, struct variant, struct variant_part):
3179         New.
3180         (union dynamic_prop_data) <variant_parts, original_type>: New
3181         members.
3182         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
3183         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
3184         constants.
3185         * value.c (unpack_bits_as_long): Now public.
3186         * value.h (unpack_bits_as_long): Declare.
3187
3188 2020-04-24  Tom Tromey  <tromey@adacore.com>
3189
3190         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
3191         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
3192
3193 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
3194
3195         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
3196
3197 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
3198
3199         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
3200         (remove_fork_catchpoint, post_startup_inferior)
3201         (post_attach): Move...
3202         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
3203         (remove_fork_catchpoint, post_startup_inferior)
3204         (post_attach): ...here.
3205         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
3206         (remove_fork_catchpoint, post_startup_inferior)
3207         (post_attach): Move...
3208         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
3209         (remove_fork_catchpoint, post_startup_inferior)
3210         (post_attach): ...here.
3211
3212 2020-04-24  Tom Tromey  <tromey@adacore.com>
3213
3214         * nat/windows-nat.h (struct windows_thread_info)
3215         <pc_adjusted>: New member.
3216         * windows-nat.c (windows_fetch_one_register): Check
3217         pc_adjusted.
3218         (windows_nat_target::get_windows_debug_event)
3219         (windows_nat_target::wait): Set pc_adjusted.
3220
3221 2020-04-24  Tom de Vries  <tdevries@suse.de>
3222
3223         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
3224         Run gdb-add-index inside temp dir.
3225
3226 2020-04-23  Tom Tromey  <tromey@adacore.com>
3227
3228         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
3229         in loop.
3230
3231 2020-04-23  Luis Machado  <luis.machado@linaro.org>
3232
3233         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
3234         get_frame_register instead of gdbarch_unwind_pc.
3235
3236 2020-04-23  Tom de Vries  <tdevries@suse.de>
3237
3238         * symtab.c (lookup_global_symbol): Prefer def over decl.
3239
3240 2020-04-23  Tom de Vries  <tdevries@suse.de>
3241
3242         PR symtab/25807
3243         * block.c (best_symbol, better_symbol): Promote to external.
3244         * block.h (best_symbol, better_symbol): Declare.
3245         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
3246         decl.
3247
3248 2020-04-23  Tom Tromey  <tromey@adacore.com>
3249
3250         PR ada/25837:
3251         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
3252         "const char *", not a "const std::string &".
3253         <name_and_matcher::operator==>: Update.
3254         * unittests/lookup_name_info-selftests.c: Change type of
3255         "result".
3256
3257 2020-04-23  Tom Tromey  <tom@tromey.com>
3258
3259         * inferior.h (iterate_over_inferiors): Don't declare.
3260         * inferior.c (iterate_over_inferiors): Remove.
3261         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
3262         Remove.
3263         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
3264         use iterate_over_inferiors.
3265         (darwin_resume_inferior_it)
3266         (struct resume_inferior_threads_param)
3267         (darwin_resume_inferior_threads_it): Remove.
3268         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
3269
3270 2020-04-23  Tom de Vries  <tdevries@suse.de>
3271
3272         * blockframe.c (find_pc_partial_function): Use
3273         find_pc_sect_compunit_symtab rather than
3274         objfile->sf->qf->find_pc_sect_compunit_symtab.
3275
3276 2020-04-22  Tom de Vries  <tdevries@suse.de>
3277
3278         PR symtab/25764
3279         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
3280         in psymtabs.
3281
3282 2020-04-22  Tom de Vries  <tdevries@suse.de>
3283
3284         PR symtab/25801
3285         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
3286         symtabs.
3287
3288 2020-04-22  Tom de Vries  <tdevries@suse.de>
3289
3290         PR symtab/25700
3291         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
3292         CU if already created.
3293
3294 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3295
3296         * infrun.c (displaced_step_fixup): Switch to the event_thread
3297         before calling displaced_step_restore, not after.
3298
3299 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3300
3301         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
3302         its inferior is not recorded by us.
3303         (record_btrace_target_open): Replace call to
3304         all_non_exited_threads () with call to current_inferior
3305         ()->non_exited_threads ().
3306         (record_btrace_target::stop_recording): Likewise.
3307         (record_btrace_target::close): Likewise.
3308         (record_btrace_target::wait): Likewise.
3309         (record_btrace_target::record_stop_replaying): Likewise.
3310
3311 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3312
3313         * btrace.c (btrace_enable): Throw an error on double enables and
3314         when enabling recording fails.
3315         (btrace_disable): Throw an error if the thread is not recorded.
3316
3317 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3318
3319         * record-btrace.c (record_btrace_target::fetch_registers): Forward
3320         request if we do not have a thread_info.
3321
3322 2020-04-21  Tom de Vries  <tdevries@suse.de>
3323
3324         PR gdb/25471
3325         * thread.c
3326         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
3327         exception in get_frame_id.
3328
3329 2020-04-20  Tom Tromey  <tromey@adacore.com>
3330
3331         * python/python.c (struct gdbpy_event): Mark move constructor as
3332         noexcept.
3333         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
3334         constructor as noexcept.
3335         * completer.h (struct completion_result): Mark move constructor as
3336         noexcept.
3337         * completer.c (completion_result::completion_result): Use
3338         initialization style.  Don't call reset_match_list.
3339
3340 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
3341
3342         * MAINTAINERS (Write After Approval): Add myself.
3343
3344 2020-04-18  Tom Tromey  <tom@tromey.com>
3345
3346         * windows-tdep.c (init_w32_command_list)
3347         (w32_prefix_command_valid): Restore.
3348         (_initialize_windows_tdep): Call init_w32_command_list.
3349
3350 2020-04-18  Tom Tromey  <tom@tromey.com>
3351
3352         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
3353         * value.c (value_fn_field): Update.
3354         * valops.c (find_function_in_inferior)
3355         (value_allocate_space_in_inferior): Update.
3356         * tui/tui-winsource.c (tui_update_source_windows_with_line):
3357         Update.
3358         * tui/tui-source.c (tui_source_window::set_contents): Update.
3359         * symtab.c (lookup_global_or_static_symbol)
3360         (find_function_start_sal_1, skip_prologue_sal)
3361         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
3362         * symmisc.c (dump_msymbols, dump_symtab_1)
3363         (maintenance_print_one_line_table): Update.
3364         * symfile.c (init_entry_point_info, section_is_mapped)
3365         (list_overlays_command, simple_read_overlay_table)
3366         (simple_overlay_update_1): Update.
3367         * stap-probe.c (handle_stap_probe): Update.
3368         * stabsread.c (dbx_init_float_type, define_symbol)
3369         (read_one_struct_field, read_enum_type, read_range_type): Update.
3370         * source.c (info_line_command): Update.
3371         * python/python.c (gdbpy_source_objfile_script)
3372         (gdbpy_execute_objfile_script): Update.
3373         * python/py-type.c (save_objfile_types): Update.
3374         * python/py-objfile.c (py_free_objfile): Update.
3375         * python/py-inferior.c (python_new_objfile): Update.
3376         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
3377         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
3378         (maintenance_check_psymtabs): Update.
3379         * printcmd.c (info_address_command): Update.
3380         * objfiles.h (struct objfile) <arch>: New method, from
3381         get_objfile_arch.
3382         (get_objfile_arch): Don't declare.
3383         * objfiles.c (get_objfile_arch): Remove.
3384         (filter_overlapping_sections): Update.
3385         * minsyms.c (msymbol_is_function): Update.
3386         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
3387         (output_nondebug_symbol): Update.
3388         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
3389         (mdebug_expand_psymtab): Update.
3390         * machoread.c (macho_add_oso_symfile): Update.
3391         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
3392         Update.
3393         * linux-fork.c (checkpoint_command): Update.
3394         * linespec.c (convert_linespec_to_sals): Update.
3395         * jit.c (finalize_symtab): Update.
3396         * infrun.c (insert_exception_resume_from_probe): Update.
3397         * ia64-tdep.c (ia64_find_unwind_table): Update.
3398         * hppa-tdep.c (internalize_unwinds): Update.
3399         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
3400         Update.
3401         * gcore.c (call_target_sbrk): Update.
3402         * elfread.c (record_minimal_symbol, elf_symtab_read)
3403         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
3404         (elf_gnu_ifunc_resolve_by_got): Update.
3405         * dwarf2/read.c (create_addrmap_from_index)
3406         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
3407         (read_debug_names_from_section)
3408         (process_psymtab_comp_unit_reader, add_partial_symbol)
3409         (add_partial_subprogram, process_full_comp_unit)
3410         (read_file_scope, read_func_scope, read_lexical_block_scope)
3411         (read_call_site_scope, dwarf2_ranges_read)
3412         (dwarf2_record_block_ranges, dwarf2_add_field)
3413         (mark_common_block_symbol_computed, read_tag_pointer_type)
3414         (read_tag_string_type, dwarf2_init_float_type)
3415         (dwarf2_init_complex_target_type, read_base_type)
3416         (partial_die_info::read, partial_die_info::read)
3417         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
3418         (dwarf2_fetch_die_loc_sect_off): Update.
3419         * dwarf2/loc.c (dwarf2_find_location_expression)
3420         (class dwarf_evaluate_loc_desc, rw_pieced_value)
3421         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
3422         (dwarf2_loc_desc_get_symbol_read_needs)
3423         (locexpr_describe_location_piece, locexpr_describe_location_1)
3424         (loclist_describe_location): Update.
3425         * dwarf2/index-write.c (write_debug_names): Update.
3426         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
3427         * dtrace-probe.c (dtrace_process_dof): Update.
3428         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
3429         (process_one_symbol): Update.
3430         * ctfread.c (ctf_init_float_type, read_base_type): Update.
3431         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
3432         (coff_read_enum_type): Update.
3433         * cli/cli-cmds.c (edit_command, list_command): Update.
3434         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
3435         * breakpoint.c (create_overlay_event_breakpoint)
3436         (create_longjmp_master_breakpoint)
3437         (create_std_terminate_master_breakpoint)
3438         (create_exception_master_breakpoint, get_sal_arch): Update.
3439         * block.c (block_gdbarch): Update.
3440         * annotate.c (annotate_source_line): Update.
3441
3442 2020-04-17  Tom Tromey  <tromey@adacore.com>
3443
3444         * auto-load.c (show_auto_load_cmd): Remove.
3445         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
3446         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
3447         (maintenance_print_arc_command): Remove.
3448         * tui/tui-win.c (tui_command): Remove.
3449         (tui_get_cmd_list): Use add_basic_prefix_cmd.
3450         * tui/tui-layout.c (tui_layout_command): Remove.
3451         (_initialize_tui_layout): Use add_basic_prefix_cmd.
3452         * python/python.c (user_set_python, user_show_python): Remove.
3453         (_initialize_python): Use add_basic_prefix_cmd,
3454         add_show_prefix_cmd.
3455         * guile/guile.c (set_guile_command, show_guile_command): Remove.
3456         (install_gdb_commands): Use add_basic_prefix_cmd,
3457         add_show_prefix_cmd.
3458         (info_guile_command): Remove.
3459         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
3460         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
3461         add_show_prefix_cmd.
3462         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
3463         Remove do_set and do_show parameters.
3464         * cli/cli-style.c (set_style, show_style): Remove.
3465         (_initialize_cli_style): Use add_basic_prefix_cmd,
3466         add_show_prefix_cmd.
3467         (cli_style_option::add_setshow_commands): Remove do_set and
3468         do_show parameters.
3469         (cli_style_option::add_setshow_commands): Use
3470         add_basic_prefix_cmd, add_show_prefix_cmd.
3471         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
3472         (set_style_name): Remove.
3473         * cli/cli-dump.c (dump_command, append_command): Remove.
3474         (srec_dump_command, ihex_dump_command, verilog_dump_command)
3475         (tekhex_dump_command, binary_dump_command)
3476         (binary_append_command): Remove.
3477         (_initialize_cli_dump): Use add_basic_prefix_cmd.
3478         * windows-tdep.c (w32_prefix_command_valid): Remove global.
3479         (init_w32_command_list): Remove; move into ...
3480         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
3481         * valprint.c (set_print, show_print, set_print_raw)
3482         (show_print_raw): Remove.
3483         (_initialize_valprint): Use add_basic_prefix_cmd,
3484         add_show_prefix_cmd.
3485         * typeprint.c (set_print_type, show_print_type): Remove.
3486         (_initialize_typeprint): Use add_basic_prefix_cmd,
3487         add_show_prefix_cmd.
3488         * record.c (set_record_command, show_record_command): Remove.
3489         (_initialize_record): Use add_basic_prefix_cmd,
3490         add_show_prefix_cmd.
3491         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
3492         add_show_prefix_cmd.
3493         (info_command, show_command, set_debug, show_debug): Remove.
3494         * top.h (set_history, show_history): Don't declare.
3495         * top.c (set_history, show_history): Remove.
3496         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
3497         (unset_tdesc_cmd): Remove.
3498         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
3499         add_show_prefix_cmd.
3500         * symtab.c (info_module_command): Remove.
3501         (_initialize_symtab): Use add_basic_prefix_cmd.
3502         * symfile.c (overlay_command): Remove.
3503         (_initialize_symfile): Use add_basic_prefix_cmd.
3504         * sparc64-tdep.c (info_adi_command): Remove.
3505         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
3506         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
3507         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
3508         add_show_prefix_cmd.
3509         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
3510         (_initialize_serial): Use add_basic_prefix_cmd,
3511         add_show_prefix_cmd.
3512         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
3513         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
3514         add_show_prefix_cmd.
3515         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
3516         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
3517         add_show_prefix_cmd.
3518         * riscv-tdep.c (show_riscv_command, set_riscv_command)
3519         (show_debug_riscv_command, set_debug_riscv_command): Remove.
3520         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
3521         add_show_prefix_cmd.
3522         * remote.c (remote_command, set_remote_cmd): Remove.
3523         (_initialize_remote): Use add_basic_prefix_cmd.
3524         * record-full.c (set_record_full_command)
3525         (show_record_full_command): Remove.
3526         (_initialize_record_full): Use add_basic_prefix_cmd,
3527         add_show_prefix_cmd.
3528         * record-btrace.c (cmd_set_record_btrace)
3529         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
3530         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
3531         (cmd_show_record_btrace_pt): Remove.
3532         (_initialize_record_btrace): Use add_basic_prefix_cmd,
3533         add_show_prefix_cmd.
3534         * ravenscar-thread.c (set_ravenscar_command)
3535         (show_ravenscar_command): Remove.
3536         (_initialize_ravenscar): Use add_basic_prefix_cmd,
3537         add_show_prefix_cmd.
3538         * mips-tdep.c (show_mips_command, set_mips_command)
3539         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
3540         add_show_prefix_cmd.
3541         * maint.c (maintenance_command, maintenance_info_command)
3542         (maintenance_check_command, maintenance_print_command)
3543         (maintenance_set_cmd, maintenance_show_cmd): Remove.
3544         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
3545         add_show_prefix_cmd.
3546         (show_per_command_cmd): Remove.
3547         * maint-test-settings.c (maintenance_set_test_settings_cmd):
3548         Remove.
3549         (maintenance_show_test_settings_cmd): Remove.
3550         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
3551         add_show_prefix_cmd.
3552         * maint-test-options.c (maintenance_test_options_command):
3553         Remove.
3554         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
3555         * macrocmd.c (macro_command): Remove
3556         (_initialize_macrocmd): Use add_basic_prefix_cmd.
3557         * language.c (set_check, show_check): Remove.
3558         (_initialize_language): Use add_basic_prefix_cmd,
3559         add_show_prefix_cmd.
3560         * infcmd.c (unset_command): Remove.
3561         (_initialize_infcmd): Use add_basic_prefix_cmd.
3562         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
3563         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
3564         add_show_prefix_cmd.
3565         * go32-nat.c (go32_info_dos_command): Remove.
3566         (_initialize_go32_nat): Use add_basic_prefix_cmd.
3567         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
3568         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
3569         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
3570         (_initialize_frame): Use add_basic_prefix_cmd,
3571         add_show_prefix_cmd.
3572         * dcache.c (set_dcache_command, show_dcache_command): Remove.
3573         (_initialize_dcache): Use add_basic_prefix_cmd,
3574         add_show_prefix_cmd.
3575         * cp-support.c (maint_cplus_command): Remove.
3576         (_initialize_cp_support): Use add_basic_prefix_cmd.
3577         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
3578         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
3579         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
3580         add_basic_prefix_cmd, add_show_prefix_cmd.
3581         * breakpoint.c (save_command): Remove.
3582         (_initialize_breakpoint): Use add_basic_prefix_cmd.
3583         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
3584         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
3585         add_show_prefix_cmd.
3586         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
3587         (set_ada_command, show_ada_command): Remove.
3588         (_initialize_ada_language): Use add_basic_prefix_cmd,
3589         add_show_prefix_cmd.
3590         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
3591
3592 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
3593
3594         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
3595         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
3596
3597 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
3598
3599         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
3600         warning messages.
3601
3602 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
3603
3604         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
3605         import table is not at beginning of .idata section.
3606
3607 2020-04-16  Pedro Alves  <palves@redhat.com>
3608
3609         * inferior.c (delete_inferior): Use delete operator directly
3610         instead of delete_program_space.
3611         * progspace.c (add_program_space): New, factored out from
3612         program_space::program_space.
3613         (remove_program_space): New, factored out from
3614         delete_program_space.
3615         (program_space::program_space): Remove intro comment.  Rewrite.
3616         (program_space::~program_space): Remove intro comment.  Call
3617         remove_program_space.
3618         (delete_program_space): Delete.
3619         * progspace.h (program_space::program_space): Make explicit.  Move
3620         intro comment here, adjusted.
3621         (program_space::~program_space): Move intro comment here,
3622         adjusted.
3623         (delete_program_space): Remove.
3624
3625 2020-04-16  Tom Tromey  <tromey@adacore.com>
3626
3627         * windows-nat.c (windows_nat::handle_access_violation): New
3628         function.
3629         * nat/windows-nat.h (handle_access_violation): Declare.
3630         * nat/windows-nat.c (handle_exception): Move Cygwin code to
3631         windows-nat.c.  Call handle_access_violation.
3632
3633 2020-04-16  Tom de Vries  <tdevries@suse.de>
3634
3635         PR symtab/25791
3636         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
3637         CUs without psymtab.
3638
3639 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
3640
3641         * python/python.c (do_start_initialization): Don't call
3642         PyEval_InitThreads for Python 3.9 and beyond.
3643
3644 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
3645
3646         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
3647         thread functions.
3648         (obsd_nat_target::wait): Likewise.
3649
3650 2020-04-15  Tom Tromey  <tromey@adacore.com>
3651
3652         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
3653         (DEBUG_EXCEPT): Use debug_printf.
3654
3655 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
3656
3657         * completer.c (class completion_tracker::completion_hash_entry)
3658         <hash_name>: New member function.
3659         (completion_tracker::discard_completions): New callback to hash a
3660         completion_hash_entry, pass this to htab_create_alloc.
3661
3662 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
3663
3664         * windows-nat.c (windows_make_so): Warn rather than stopping with
3665         an error if realpath() fails.
3666
3667 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
3668
3669         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
3670         (nbsd_nat_target::info_proc): Add do_status.
3671
3672 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
3673             Tom de Vries  <tdevries@suse.de>
3674
3675         PR symtab/25718
3676         * psympriv.h (struct partial_symtab::read_symtab)
3677         (struct partial_symtab::expand_psymtab)
3678         (struct partial_symtab::read_dependencies): Update comments.
3679         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
3680         read_symtab for includer.
3681         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
3682         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
3683         (struct dwarf2_include_psymtab::m_readin): Remove.
3684         (struct dwarf2_include_psymtab::includer): New member function.
3685         (dwarf2_psymtab::expand_psymtab): Assert !readin.
3686
3687 2020-04-14  Tom de Vries  <tdevries@suse.de>
3688
3689         PR symtab/25720
3690         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
3691         with NULL symbol_matcher and lookup_name.
3692         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
3693         and lookup_name.
3694         * dwarf2/read.c (dw2_expand_symtabs_matching)
3695         (dw2_debug_names_expand_symtabs_matching): Same.
3696         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
3697         Make lookup_name a pointer.  Update comment.
3698         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
3699         lookup_name being a pointer.
3700         * symfile.c (expand_symtabs_matching): Same.
3701         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
3702         * linespec.c (iterate_over_all_matching_symtabs): Same.
3703
3704 2020-04-13  Tom Tromey  <tom@tromey.com>
3705
3706         * run-on-main-thread.c: Update include.
3707         * unittests/main-thread-selftests.c: Update include.
3708         * tui/tui-win.c: Update include.
3709         * tui/tui-io.c: Update include.
3710         * tui/tui-interp.c: Update include.
3711         * tui/tui-hooks.c: Update include.
3712         * top.h: Update include.
3713         * top.c: Update include.
3714         * ser-base.c: Update include.
3715         * remote.c: Update include.
3716         * remote-notif.c: Update include.
3717         * remote-fileio.c: Update include.
3718         * record-full.c: Update include.
3719         * record-btrace.c: Update include.
3720         * python/python.c: Update include.
3721         * posix-hdep.c: Update include.
3722         * mingw-hdep.c: Update include.
3723         * mi/mi-main.c: Update include.
3724         * mi/mi-interp.c: Update include.
3725         * main.c: Update include.
3726         * linux-nat.c: Update include.
3727         * interps.c: Update include.
3728         * infrun.c: Update include.
3729         * inf-loop.c: Update include.
3730         * event-top.c: Update include.
3731         * event-loop.c: Move to ../gdbsupport/.
3732         * event-loop.h: Move to ../gdbsupport/.
3733         * async-event.h: Update include.
3734         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
3735
3736 2020-04-13  Tom Tromey  <tom@tromey.com>
3737
3738         * tui/tui-win.c: Include async-event.h.
3739         * remote.c: Include async-event.h.
3740         * remote-notif.c: Include async-event.h.
3741         * record-full.c: Include async-event.h.
3742         * record-btrace.c: Include async-event.h.
3743         * infrun.c: Include async-event.h.
3744         * event-top.c: Include async-event.h.
3745         * event-loop.h: Move some declarations to async-event.h.
3746         * event-loop.c: Don't include ser-event.h or top.h.  Move some
3747         code to async-event.c.
3748         * async-event.h: New file.
3749         * async-event.c: New file.
3750         * Makefile.in (COMMON_SFILES): Add async-event.c.
3751         (HFILES_NO_SRCDIR): Add async-event.h.
3752
3753 2020-04-13  Tom Tromey  <tom@tromey.com>
3754
3755         * utils.c (flush_streams): New function.
3756         * event-loop.c (gdb_wait_for_event): Call flush_streams.
3757
3758 2020-04-13  Tom Tromey  <tom@tromey.com>
3759
3760         * event-loop.c (handle_file_event): Use warning, not
3761         printf_unfiltered.
3762
3763 2020-04-13  Tom Tromey  <tom@tromey.com>
3764
3765         * event-loop.c: Include <chrono>.
3766
3767 2020-04-13  Tom Tromey  <tom@tromey.com>
3768
3769         * gdb_select.h: Move to ../gdbsupport/.
3770         * event-loop.c: Update include path.
3771         * top.c: Update include path.
3772         * ser-base.c: Update include path.
3773         * ui-file.c: Update include path.
3774         * ser-tcp.c: Update include path.
3775         * guile/scm-ports.c: Update include path.
3776         * posix-hdep.c: Update include path.
3777         * ser-unix.c: Update include path.
3778         * gdb_usleep.c: Update include path.
3779         * mingw-hdep.c: Update include path.
3780         * inflow.c: Update include path.
3781         * infrun.c: Update include path.
3782         * event-top.c: Update include path.
3783
3784 2020-04-13  Tom Tromey  <tom@tromey.com>
3785
3786         * configure: Rebuild.
3787         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
3788
3789 2020-04-13  Tom Tromey  <tom@tromey.com>
3790
3791         * event-loop.h (start_event_loop): Don't declare.
3792         * event-loop.c (start_event_loop): Move...
3793         * main.c (start_event_loop): ...here.  Now static.
3794
3795 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
3796
3797         * MAINTAINERS: Update my email address.
3798
3799 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3800
3801         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
3802         IP_ALL.
3803
3804 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3805
3806         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
3807         (nbsd_nat_target::info_proc): Add do_cmdline.
3808
3809 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3810
3811         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
3812         (nbsd_nat_target::info_proc): Add do_cwd.
3813
3814 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3815
3816         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
3817
3818 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
3819
3820         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
3821         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
3822         (nbsd_nat_target::info_proc): New functions.
3823         * nbsd-nat.c (kinfo_get_vmmap): New function.
3824         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
3825         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
3826         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
3827         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
3828         functions.
3829         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
3830         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
3831         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
3832         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
3833         (KINFO_VME_FLAG_GROWS_DOWN): New.
3834
3835 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
3836
3837         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
3838         bit shift.
3839
3840 2020-04-10  Tom Tromey  <tromey@adacore.com>
3841
3842         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
3843
3844 2020-04-10  Tom Tromey  <tromey@adacore.com>
3845
3846         * symtab.c (get_symbol_address, get_msymbol_address): Skip
3847         separate debug files.
3848
3849 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
3850
3851         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
3852         Move to...
3853         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
3854         ... here.
3855         * windows-nat.c (windows_nat_target::get_windows_debug_event):
3856         Check for STATUS_WX86_BREAKPOINT.
3857         (windows_nat_target::wait): Same.
3858
3859 2020-04-10  Tom de Vries  <tdevries@suse.de>
3860
3861         PR cli/25808
3862         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
3863
3864 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3865
3866         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
3867         (Write After Approval): Remove Tom de Vries.
3868
3869 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3870
3871         revert partially:
3872         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3873
3874         * buildsym.c (record_line): Fix undefined behavior and preserve
3875         lines at eof.
3876
3877 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
3878
3879         * auxv.h (svr4_auxv_parse): New.
3880         * auxv.c (default_auxv_parse): Split into default_auxv_parse
3881         and generic_auxv_parse.
3882         (svr4_auxv_parse): Add.
3883         * obsd-tdep.c: Include "auxv.h".
3884         (obsd_auxv_parse): Remove.
3885         (obsd_init_abi): Remove comment.
3886         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
3887         from `obsd_auxv_parse' to `svr4_auxv_parse'.
3888         * nbsd-tdep.c: Include "auxv.h".
3889         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
3890
3891 2020-04-08  Tom Tromey  <tromey@adacore.com>
3892
3893         * nat/windows-nat.h (last_wait_event): Don't declare.
3894         (wait_for_debug_event): Update comment.
3895         * nat/windows-nat.c (last_wait_event): Now static.
3896
3897 2020-04-08  Tom Tromey  <tromey@adacore.com>
3898
3899         * windows-nat.c (wait_for_debug_event): Move to
3900         nat/windows-nat.c.
3901         * nat/windows-nat.h (wait_for_debug_event): Declare.
3902         * nat/windows-nat.c (wait_for_debug_event): Move from
3903         windows-nat.c.  No longer static.
3904
3905 2020-04-08  Tom Tromey  <tromey@adacore.com>
3906
3907         * windows-nat.c (get_windows_debug_event): Use
3908         fetch_pending_stop.
3909         * nat/windows-nat.h (fetch_pending_stop): Declare.
3910         * nat/windows-nat.c (fetch_pending_stop): New function.
3911
3912 2020-04-08  Tom Tromey  <tromey@adacore.com>
3913
3914         * windows-nat.c (windows_continue): Use matching_pending_stop and
3915         continue_last_debug_event.
3916         * nat/windows-nat.h (matching_pending_stop)
3917         (continue_last_debug_event): Declare.
3918         * nat/windows-nat.c (DEBUG_EVENTS): New define.
3919         (matching_pending_stop, continue_last_debug_event): New
3920         functions.
3921
3922 2020-04-08  Tom Tromey  <tromey@adacore.com>
3923
3924         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
3925         (handle_exception_result): Move to nat/windows-nat.h.
3926         (DEBUG_EXCEPTION_SIMPLE): Remove.
3927         (windows_nat::handle_ms_vc_exception): New function.
3928         (handle_exception): Move to nat/windows-nat.c.
3929         (get_windows_debug_event): Update.
3930         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
3931         nat/windows-nat.c.
3932         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
3933         (handle_exception_result): Move from windows-nat.c.
3934         (handle_exception): Declare.
3935         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
3936         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
3937         windows-nat.c.
3938
3939 2020-04-08  Tom Tromey  <tromey@adacore.com>
3940
3941         * windows-nat.c (exception_count, event_count): Remove.
3942         (handle_exception, get_windows_debug_event)
3943         (do_initial_windows_stuff): Update.
3944
3945 2020-04-08  Tom Tromey  <tromey@adacore.com>
3946
3947         * windows-nat.c (windows_nat::handle_load_dll)
3948         (windows_nat::handle_unload_dll): Rename.  No longer static.
3949         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
3950         Declare.
3951
3952 2020-04-08  Tom Tromey  <tromey@adacore.com>
3953
3954         * complaints.h (stop_whining): Declare at top-level.
3955         (complaint): Don't declare stop_whining.
3956
3957 2020-04-08  Tom Tromey  <tromey@adacore.com>
3958
3959         * windows-nat.c (windows_nat::handle_output_debug_string):
3960         Rename.  No longer static.
3961         * nat/windows-nat.h (handle_output_debug_string): Declare.
3962
3963 2020-04-08  Tom Tromey  <tromey@adacore.com>
3964
3965         * windows-nat.c (current_process_handle, current_process_id)
3966         (main_thread_id, last_sig, current_event, last_wait_event)
3967         (current_windows_thread, desired_stop_thread_id, pending_stops)
3968         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
3969         (display_selectors, fake_create_process)
3970         (get_windows_debug_event): Update.
3971         * nat/windows-nat.h (current_process_handle, current_process_id)
3972         (main_thread_id, last_sig, current_event, last_wait_event)
3973         (current_windows_thread, desired_stop_thread_id, pending_stops)
3974         (struct pending_stop, siginfo_er): Move from windows-nat.c.
3975         * nat/windows-nat.c (current_process_handle, current_process_id)
3976         (main_thread_id, last_sig, current_event, last_wait_event)
3977         (current_windows_thread, desired_stop_thread_id, pending_stops)
3978         (siginfo_er): New globals.  Move from windows-nat.c.
3979
3980 2020-04-08  Tom Tromey  <tromey@adacore.com>
3981
3982         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
3983         (handle_load_dll): Update.
3984         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
3985
3986 2020-04-08  Tom Tromey  <tromey@adacore.com>
3987
3988         * windows-nat.c (enum thread_disposition_type): Move to
3989         nat/windows-nat.h.
3990         (windows_nat::thread_rec): Rename from thread_rec.  No longer
3991         static.
3992         (windows_add_thread, windows_nat_target::fetch_registers)
3993         (windows_nat_target::store_registers, handle_exception)
3994         (windows_nat_target::resume, get_windows_debug_event)
3995         (windows_nat_target::get_tib_address)
3996         (windows_nat_target::thread_name)
3997         (windows_nat_target::thread_alive): Update.
3998         * nat/windows-nat.h (enum thread_disposition_type): Move from
3999         windows-nat.c.
4000         (thread_rec): Declare.
4001
4002 2020-04-08  Tom Tromey  <tromey@adacore.com>
4003
4004         * windows-nat.c: Add "using namespace".
4005         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
4006         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
4007
4008 2020-04-08  Tom Tromey  <tromey@adacore.com>
4009
4010         * nat/windows-nat.h (struct windows_thread_info): Declare
4011         destructor.
4012         * nat/windows-nat.c (~windows_thread_info): New.
4013
4014 2020-04-08  Tom Tromey  <tromey@adacore.com>
4015
4016         PR gdb/22992
4017         * windows-nat.c (current_event): Update comment.
4018         (last_wait_event, desired_stop_thread_id): New globals.
4019         (struct pending_stop): New.
4020         (pending_stops): New global.
4021         (windows_nat_target) <stopped_by_sw_breakpoint>
4022         <supports_stopped_by_sw_breakpoint>: New methods.
4023         (windows_fetch_one_register): Add assertions.  Adjust PC.
4024         (windows_continue): Handle pending stops.  Suspend other threads
4025         when stepping.  Use last_wait_event
4026         (wait_for_debug_event): New function.
4027         (get_windows_debug_event): Use wait_for_debug_event.  Handle
4028         pending stops.  Queue spurious stops.
4029         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
4030         (windows_nat_target::kill): Use wait_for_debug_event.
4031         * nat/windows-nat.h (struct windows_thread_info)
4032         <stopped_at_software_breakpoint>: New field.
4033         * nat/windows-nat.c (windows_thread_info::resume): Clear
4034         stopped_at_software_breakpoint.
4035
4036 2020-04-08  Tom Tromey  <tromey@adacore.com>
4037
4038         * windows-nat.c (enum thread_disposition_type): New.
4039         (thread_rec): Replace "get_context" parameter with "disposition";
4040         change type.
4041         (windows_add_thread, windows_nat_target::fetch_registers)
4042         (windows_nat_target::store_registers, handle_exception)
4043         (windows_nat_target::resume, get_windows_debug_event)
4044         (windows_nat_target::get_tib_address)
4045         (windows_nat_target::thread_name)
4046         (windows_nat_target::thread_alive): Update.
4047
4048 2020-04-08  Tom Tromey  <tromey@adacore.com>
4049
4050         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
4051         (windows_continue): Use windows_continue::resume.
4052         * nat/windows-nat.h (struct windows_thread_info) <suspend,
4053         resume>: Declare new methods.
4054         * nat/windows-nat.c: New file.
4055         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
4056
4057 2020-04-08  Tom Tromey  <tromey@adacore.com>
4058
4059         * windows-nat.c (windows_add_thread, windows_delete_thread)
4060         (windows_nat_target::fetch_registers)
4061         (windows_nat_target::store_registers, fake_create_process)
4062         (windows_nat_target::resume, windows_nat_target::resume)
4063         (get_windows_debug_event, windows_nat_target::wait)
4064         (windows_nat_target::pid_to_str)
4065         (windows_nat_target::get_tib_address)
4066         (windows_nat_target::get_ada_task_ptid)
4067         (windows_nat_target::thread_name)
4068         (windows_nat_target::thread_alive): Use lwp, not tid.
4069
4070 2020-04-08  Tom Tromey  <tromey@adacore.com>
4071
4072         * windows-nat.c (handle_exception)
4073         (windows_nat_target::thread_name): Update.
4074         * nat/windows-nat.h (windows_thread_info): Remove destructor.
4075         <name>: Now unique_xmalloc_ptr.
4076
4077 2020-04-08  Tom Tromey  <tromey@adacore.com>
4078
4079         * windows-nat.c (thread_rec)
4080         (windows_nat_target::fetch_registers): Update.
4081         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
4082         Update comment.
4083         <debug_registers_changed, reload_context>: Now bool.
4084
4085 2020-04-08  Tom Tromey  <tromey@adacore.com>
4086
4087         * windows-nat.c (windows_add_thread): Use new.
4088         (windows_init_thread_list, windows_delete_thread): Use delete.
4089         (get_windows_debug_event): Update.
4090         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
4091         destructor, and initializers.
4092
4093 2020-04-08  Tom Tromey  <tromey@adacore.com>
4094
4095         * windows-nat.c (struct windows_thread_info): Remove.
4096         * nat/windows-nat.h: New file.
4097
4098 2020-04-08  Tom Tromey  <tromey@adacore.com>
4099
4100         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
4101         (thread_rec, windows_add_thread, windows_delete_thread)
4102         (windows_continue): Update.
4103
4104 2020-04-08  Tom Tromey  <tromey@adacore.com>
4105
4106         * windows-nat.c (struct windows_thread_info): Remove typedef.
4107         (thread_head): Remove.
4108         (thread_list): New global.
4109         (thread_rec, windows_add_thread, windows_init_thread_list)
4110         (windows_delete_thread, windows_continue): Update.
4111
4112 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4113
4114         * windows-tdep.h (windows_init_abi): Add comment.
4115         (cygwin_init_abi): New declaration.
4116         * windows-tdep.c: Split signal enumeration in two, one for
4117         Windows and one for Cygwin.
4118         (windows_gdb_signal_to_target): Only deal with signal of the
4119         Windows OS ABI.
4120         (cygwin_gdb_signal_to_target): New function.
4121         (windows_init_abi): Rename to windows_init_abi_common, don't set
4122         gdb_signal_to_target gdbarch method.  Add new new function with
4123         this name.
4124         (cygwin_init_abi): New function.
4125         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
4126         comment.  Don't call windows_init_abi.
4127         (amd64_windows_init_abi): Add comment, call windows_init_abi.
4128         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
4129         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
4130         i386_windows_init_abi_common, don't call windows_init_abi.  Add
4131         a new function of this name.
4132         (i386_cygwin_init_abi): New function.
4133         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
4134         OS ABI Cygwin.
4135
4136 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4137
4138         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
4139         parameter.c.
4140         (dwarf2_read_gdb_index): Update.
4141
4142 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
4143
4144         * nbsd-tdep.c: Include "objfiles.h".
4145         (nbsd_skip_solib_resolver): New.
4146         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
4147
4148 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4149
4150         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
4151         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
4152         with DW_LLE_base_addressx are being emitted in DWARFv5.
4153         Add the newly added kind DW_LOC_OFFSET_PAIR also.
4154         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
4155         unsigned integer.
4156
4157 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4158
4159         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
4160         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
4161         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
4162         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
4163         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
4164         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
4165         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
4166
4167
4168 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4169
4170         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
4171         (read_loclist_index): New function definition.
4172         (lookup_loclist_base): New function definition.
4173         (read_loclist_header): New function definition.
4174         (dwarf2_cu): Add loclist_base and loclist_header field.
4175         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
4176         (read_full_die_1): Read the value of DW_AT_loclists_base.
4177         (read_attribute_reprocess): Handle DW_FORM_loclistx.
4178         (read_attribute_value): Handle DW_FORM_loclistx.
4179         (skip_one_die): Handle DW_FORM_loclistx.
4180         (loclist_header): New structure declaration.
4181         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
4182
4183 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4184
4185         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
4186         constructor.  Remove `addr` parameter from other constructor and
4187         add `per_cu` parameter.
4188         * dwarf2/read.c (create_partial_symtab): Update.
4189
4190 2020-04-07  Tom de Vries  <tdevries@suse.de>
4191
4192         PR symtab/25796
4193         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
4194         (partial_die_info::fixup): Inherit has_const_value.
4195
4196 2020-04-07  Tom de Vries  <tdevries@suse.de>
4197
4198         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
4199         symbols without address.
4200
4201 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
4202
4203         * nbsd-nat.h (struct thread_info): Add forward declaration.
4204         (nbsd_nat_target::thread_alive): Add.
4205         (nbsd_nat_target::thread_name): Likewise.
4206         (nbsd_nat_target::update_thread_list): Likewise.
4207         (update_thread_list::post_attach): Likewise.
4208         (post_attach::pid_to_str): Likewise.
4209         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
4210         (nbsd_thread_lister): Add.
4211         (nbsd_nat_target::thread_alive): Likewise.
4212         (nbsd_nat_target::thread_name): Likewise.
4213         (nbsd_add_threads): Likewise.
4214         (update_thread_list::post_attach): Likewise.
4215         (nbsd_nat_target::update_thread_list): Likewise.
4216         (post_attach::pid_to_str): Likewise.
4217
4218 2020-04-06  Tom Tromey  <tromey@adacore.com>
4219
4220         * ada-valprint.c (print_variant_part): Extract the variant field.
4221         (print_field_values): Use the field as the outer value when
4222         recursing.
4223
4224 2020-04-06  Tom Tromey  <tromey@adacore.com>
4225
4226         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
4227         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
4228         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
4229         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
4230         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
4231
4232 2020-04-06  Tom Tromey  <tromey@adacore.com>
4233
4234         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
4235         TYPE_CODE_ERROR.
4236
4237 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
4238
4239         * nbsd-tdep.c: Include "gdbarch.h".
4240         Define enum with NetBSD signal numbers.
4241         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
4242         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
4243         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
4244         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
4245         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
4246         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
4247         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
4248         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
4249         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
4250         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
4251         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
4252         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
4253
4254 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
4255
4256         PR gdb/25325
4257         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
4258
4259 2020-04-03  Tom Tromey  <tromey@adacore.com>
4260
4261         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
4262         Read constant block.
4263
4264 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
4265
4266         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
4267         (gdb_bfd_get_full_section_contents): New declaration.
4268         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
4269         * windows-tdep.c (is_linked_with_cygwin_dll): Use
4270         gdb_bfd_get_full_section_contents.
4271
4272 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
4273
4274         * exec.c (build_section_table): Replace internal_error with
4275         gdb_assert.
4276         (section_table_xfer_memory_partial): Likewise.
4277         * mdebugread.c (parse_partial_symbols): Likewise.
4278         * psymtab.c (lookup_partial_symbol): Likewise.
4279         * utils.c (wrap_here): Likewise.
4280
4281 2020-04-02  Tom Tromey  <tromey@adacore.com>
4282
4283         * f-lang.c (build_fortran_types): Use arch_type to initialize
4284         builtin_complex_s32 in the TYPE_CODE_ERROR case.
4285
4286 2020-04-02  Tom Tromey  <tromey@adacore.com>
4287
4288         * dwarf2/read.c (partial_die_info::read): Do not create a vector
4289         of attributes.
4290
4291 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4292             Bernd Edlinger <bernd.edlinger@hotmail.de>
4293             Tom Tromey  <tromey@adacore.com>
4294
4295         * buildsym.c (buildsym_compunit::record_line): Remove
4296         deduplication code.
4297
4298 2020-04-02  Tom de Vries  <tdevries@suse.de>
4299
4300         PR ada/24671
4301         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
4302
4303 2020-04-02  Tom de Vries  <tdevries@suse.de>
4304
4305         * dwarf2/read.c (dwarf2_gdb_index_functions,
4306         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
4307         NULL.
4308         * psymtab.c (psym_lookup_global_symbol_language): New function.
4309         (psym_functions): Init psym_lookup_global_symbol_language with
4310         psym_lookup_global_symbol_language.
4311         * symfile-debug.c (debug_sym_quick_functions): Init
4312         lookup_global_symbol_language with NULL.
4313         * symfile.c (set_initial_language): Remove fixme comment.
4314         * symfile.h (struct quick_symbol_functions): Add
4315         lookup_global_symbol_language.
4316         * symtab.c (find_quick_global_symbol_language): New function.
4317         (find_main_name): Use find_quick_global_symbol_language.
4318
4319 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
4320
4321         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
4322
4323 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4324
4325         * buildsym.c (record_line): Fix undefined behavior and preserve
4326         lines at eof.
4327
4328 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4329
4330         * buildsym.c (record_line): Fix the resizing condition.
4331
4332 2020-04-01  Tom Tromey  <tom@tromey.com>
4333
4334         * value.h (value_literal_complex): Add comment.
4335         * valops.c (value_literal_complex): Refer to value.h.
4336
4337 2020-04-01  Tom Tromey  <tom@tromey.com>
4338
4339         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
4340         (scalar_type): New rule, from typebase.
4341         (typebase): Use scalar_type.  Recognize complex types.
4342         (field_name): Handle FLOAT_KEYWORD.
4343         (ident_tokens): Add _Complex and __complex__.
4344
4345 2020-04-01  Tom Tromey  <tom@tromey.com>
4346
4347         PR exp/25299:
4348         * valarith.c (promotion_type, complex_binop): New functions.
4349         (scalar_binop): Handle complex numbers.  Use promotion_type.
4350         (value_pos, value_neg, value_complement): Handle complex numbers.
4351
4352 2020-04-01  Tom Tromey  <tom@tromey.com>
4353
4354         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
4355         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
4356         (parse_number): Handle complex numbers.
4357
4358 2020-04-01  Tom Tromey  <tom@tromey.com>
4359
4360         * c-valprint.c (c_decorations): Change complex suffix to "i".
4361
4362 2020-04-01  Tom Tromey  <tom@tromey.com>
4363
4364         * valprint.c (generic_value_print_complex): Use accessors.
4365         * value.h (value_real_part, value_imaginary_part): Declare.
4366         * valops.c (value_real_part, value_imaginary_part): New
4367         functions.
4368         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
4369
4370 2020-04-01  Tom Tromey  <tom@tromey.com>
4371
4372         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
4373         (read_range_type): Update.
4374         * mdebugread.c (basic_type): Update.
4375         * go-lang.c (build_go_types): Use init_complex_type.
4376         * gdbtypes.h (struct main_type) <complex_type>: New member.
4377         (init_complex_type): Update.
4378         (arch_complex_type): Don't declare.
4379         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
4380         Make name if none given.  Use alloc_type_copy.  Look for cached
4381         complex type.
4382         (arch_complex_type): Remove.
4383         (gdbtypes_post_init): Use init_complex_type.
4384         * f-lang.c (build_fortran_types): Use init_complex_type.
4385         * dwarf2/read.c (read_base_type): Update.
4386         * d-lang.c (build_d_types): Use init_complex_type.
4387         * ctfread.c (read_base_type): Update.
4388
4389 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4390
4391         * infrun.c (stop_all_threads): Update assertion, plus when
4392         stopping threads, take into account that we might be trying
4393         to stop an all-stop target.
4394         (stop_waiting): Call 'stop_all_threads' if there exists a
4395         non-stop target.
4396
4397 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4398
4399         * target.h (exists_non_stop_target): New function declaration.
4400         * target.c (exists_non_stop_target): New function.
4401
4402 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
4403
4404         PR gdb/24789
4405         * eval.c (is_integral_or_integral_reference): New function.
4406         (evaluate_subexp_standard): Allow integer references in
4407         pointer arithmetic.
4408
4409 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4410
4411         * remote.c (remote_target::remote_parse_stop_reply): Remove the
4412         check for no ptid in the stop reply when the target is non-stop.
4413
4414 2020-04-01  Tom Tromey  <tromey@adacore.com>
4415
4416         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
4417         "name" parameter to rvalue reference.  Initialize m_name_holder.
4418         <lookup_name_info>: New overloads.
4419         <name>: Return gdb::string_view.
4420         <c_str>: New method.
4421         <make_ignore_params>: Update.
4422         <search_name_hash>: Update.
4423         <language_lookup_name>: Return const char *.
4424         <m_name>: Change type.
4425         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
4426         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
4427         (lookup_name_info::match_any): Update.
4428         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
4429         Update.
4430         * minsyms.c (linkage_name_str): Update.
4431         * language.c (default_symbol_name_matcher): Update.
4432         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
4433         Update.
4434         * ada-lang.c (ada_fold_name): Change parameter to string_view.
4435         (ada_lookup_name_info::ada_lookup_name_info): Update.
4436         (literal_symbol_name_matcher): Update.
4437
4438 2020-04-01  Tom Tromey  <tromey@adacore.com>
4439
4440         * psymtab.c (psymtab_search_name): Remove function.
4441         (psym_lookup_symbol): Create search name and lookup name here.
4442         (lookup_partial_symbol): Remove "name" parameter; add
4443         lookup_name.
4444         (psym_expand_symtabs_for_function): Update.
4445
4446 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
4447
4448         PR tui/25597:
4449         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
4450
4451 2020-03-31  Tom Tromey  <tromey@adacore.com>
4452
4453         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
4454         memcpy.
4455
4456 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
4457
4458         * features/riscv/32bit-csr.xml: Regenerated.
4459         * features/riscv/64bit-csr.xml: Regenerated.
4460
4461 2020-03-30  Tom Tromey  <tromey@adacore.com>
4462
4463         * ada-valprint.c (print_variant_part): Update.
4464         * ada-lang.h (ada_which_variant_applies): Update.
4465         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
4466         outer_valaddr parameters; replace with "outer" value parameter.
4467         (to_fixed_variant_branch_type): Update.
4468
4469 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4470
4471         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
4472         <list>.  Remove inclusion of observable.h.
4473         (PPC_DEBUG_CURRENT_VERSION): Move up define.
4474         (struct arch_lwp_info): New struct.
4475         (class ppc_linux_dreg_interface): New class.
4476         (struct ppc_linux_process_info): New struct.
4477         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
4478         <low_new_clone, low_forget_process, low_prepare_to_resume>
4479         <copy_thread_dreg_state, mark_thread_stale>
4480         <mark_debug_registers_changed, register_hw_breakpoint>
4481         <clear_hw_breakpoint, register_wp, clear_wp>
4482         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
4483         <num_memory_accesses, get_trigger_type>
4484         <create_watchpoint_request, hwdebug_point_cmp>
4485         <init_arch_lwp_info, get_arch_lwp_info>
4486         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
4487         methods.
4488         <struct ptid_hash>: New inner struct.
4489         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
4490         members.
4491         (saved_dabr_value, hwdebug_info, max_slots_number)
4492         (struct hw_break_tuple, struct thread_points, ppc_threads)
4493         (have_ptrace_hwdebug_interface)
4494         (hwdebug_find_thread_points_by_tid)
4495         (hwdebug_insert_point, hwdebug_remove_point): Remove.
4496         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
4497         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
4498         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
4499         use m_dreg_interface.
4500         (hwdebug_point_cmp): Change to...
4501         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
4502         reference arguments instead of pointers.
4503         (ppc_linux_nat_target::ranged_break_num_registers): Use
4504         m_dreg_interface.
4505         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
4506         m_dreg_interface.  Call register_hw_breakpoint.
4507         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
4508         m_dreg_interface.  Call clear_hw_breakpoint.
4509         (get_trigger_type): Change to...
4510         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
4511         comment.
4512         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
4513         use m_dreg_interface.  Call register_hw_breakpoint.
4514         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
4515         use m_dreg_interface.  Call clear_hw_breakpoint.
4516         (can_use_watchpoint_cond_accel): Change to...
4517         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
4518         method.  Update comment, use m_dreg_interface and
4519         m_process_info.
4520         (calculate_dvc): Change to...
4521         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
4522         m_dreg_interface.
4523         (num_memory_accesses): Change to...
4524         (ppc_linux_nat_target::num_memory_accesses): ...this method.
4525         (check_condition): Change to...
4526         (ppc_linux_nat_target::check_condition): ...this method.
4527         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
4528         comment, use m_dreg_interface.
4529         (create_watchpoint_request): Change to...
4530         (ppc_linux_nat_target::create_watchpoint_request): ...this
4531         method.  Use m_dreg_interface.
4532         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
4533         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
4534         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
4535         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
4536         (ppc_linux_nat_target::low_forget_process)
4537         (ppc_linux_nat_target::low_new_fork)
4538         (ppc_linux_nat_target::low_new_clone)
4539         (ppc_linux_nat_target::low_delete_thread)
4540         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
4541         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
4542         only call mark_thread_stale.
4543         (ppc_linux_thread_exit): Remove.
4544         (ppc_linux_nat_target::stopped_data_address): Change to...
4545         (ppc_linux_nat_target::low_stopped_data_address): This. Add
4546         comment, use m_dreg_interface and m_thread_hw_breakpoints.
4547         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
4548         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
4549         comment.  Call low_stopped_data_address.
4550         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
4551         m_dreg_interface.
4552         (ppc_linux_nat_target::masked_watch_num_registers): Use
4553         m_dreg_interface.
4554         (ppc_linux_nat_target::copy_thread_dreg_state)
4555         (ppc_linux_nat_target::mark_thread_stale)
4556         (ppc_linux_nat_target::mark_debug_registers_changed)
4557         (ppc_linux_nat_target::register_hw_breakpoint)
4558         (ppc_linux_nat_target::clear_hw_breakpoint)
4559         (ppc_linux_nat_target::register_wp)
4560         (ppc_linux_nat_target::clear_wp)
4561         (ppc_linux_nat_target::init_arch_lwp_info)
4562         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
4563         (_initialize_ppc_linux_nat): Remove observer callback.
4564
4565 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4566
4567         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
4568         (ppc_linux_nat_target::auxv_parse)
4569         (ppc_linux_nat_target::read_description)
4570         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4571         Move up.
4572
4573 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4574
4575         * linux-nat.h (low_new_clone): New method.
4576         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
4577
4578 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4579
4580         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
4581         (dbx_expand_psymtab): ... this.
4582         (start_psymtab): Update.
4583         * mdebugread.c (psymtab_to_symtab_1): Rename to...
4584         (mdebug_expand_psymtab): ... this.
4585         (parse_partial_symbols): Update.
4586         (new_psymtab): Update.
4587         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
4588         (xcoff_expand_psymtab): ... this.
4589         (xcoff_start_psymtab): Update.
4590
4591 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4592
4593         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
4594         <expand_dependencies>: ... this.
4595         * psymtab.c (partial_symtab::read_dependencies): Rename to...
4596         (partial_symtab::expand_dependencies): ... this.
4597         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
4598         Update.
4599         (dwarf2_psymtab::expand_psymtab): Update.
4600         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
4601         * mdebugread.c (psymtab_to_symtab_1): Update.
4602         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
4603
4604 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4605
4606         * psympriv.h (discard_psymtab): Remove.
4607         * dbxread.c (dbx_end_psymtab): Update.
4608         * xcoffread.c (xcoff_end_psymtab): Update.
4609
4610 2020-03-28  Tom Tromey  <tom@tromey.com>
4611
4612         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
4613         comment.
4614
4615 2020-03-28  Tom Tromey  <tom@tromey.com>
4616
4617         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
4618
4619 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
4620
4621         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
4622
4623 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
4624
4625         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
4626
4627 2020-03-26  Tom Tromey  <tom@tromey.com>
4628
4629         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
4630         (mark_common_block_symbol_computed, read_tag_string_type)
4631         (attr_to_dynamic_prop, read_subrange_type): Update.
4632         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
4633         to be methods on struct attribute.
4634         (skip_one_die, process_imported_unit_die, read_namespace_alias)
4635         (read_call_site_scope, partial_die_info::read)
4636         (partial_die_info::read, lookup_die_type, follow_die_ref):
4637         Update.
4638         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
4639         from dwarf2_get_ref_die_offset.
4640         (attribute::constant_value): New method, from
4641         dwarf2_get_attr_constant_value.
4642         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
4643         Declare method.
4644         <constant_value>: New method.
4645
4646 2020-03-26  Tom Tromey  <tom@tromey.com>
4647
4648         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
4649         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
4650         (dwarf_type_encoding_name): Move to stringify.c.
4651         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
4652         * dwarf2/stringify.c: New file.
4653         * dwarf2/stringify.h: New file.
4654
4655 2020-03-26  Tom Tromey  <tom@tromey.com>
4656
4657         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
4658         Rewrite.
4659
4660 2020-03-26  Tom Tromey  <tom@tromey.com>
4661
4662         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
4663         methods.
4664         * dwarf2/read.c (lookup_addr_base): Move to die.h.
4665         (lookup_ranges_base): Likewise.
4666         (read_cutu_die_from_dwo, read_full_die_1): Update.
4667
4668 2020-03-26  Tom Tromey  <tom@tromey.com>
4669
4670         * dwarf2/read.c (read_import_statement, read_file_scope)
4671         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
4672         (read_lexical_block_scope, read_call_site_scope)
4673         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
4674         (handle_struct_member_die, process_structure_scope)
4675         (update_enumeration_type_from_children)
4676         (process_enumeration_scope, read_array_type, read_common_block)
4677         (read_namespace, read_module, read_subroutine_type): Update.
4678         (sibling_die): Remove.
4679
4680 2020-03-26  Tom Tromey  <tom@tromey.com>
4681
4682         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
4683         (build_type_psymtabs_reader, read_structure_type)
4684         (read_enumeration_type, read_full_die_1): Update.
4685         (dwarf2_attr_no_follow): Move to die.h.
4686         * dwarf2/die.h (struct die_info) <attr>: New method.
4687
4688 2020-03-26  Tom Tromey  <tom@tromey.com>
4689
4690         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
4691         <base_address>: Now an optional.
4692         (dwarf2_find_base_address, dwarf2_rnglists_process)
4693         (dwarf2_ranges_process, fill_in_loclist_baton)
4694         (dwarf2_symbol_mark_computed): Update.
4695
4696 2020-03-26  Tom Tromey  <tom@tromey.com>
4697
4698         * dwarf2/read.c (struct die_info): Move to die.h.
4699         * dwarf2/die.h: New file.
4700
4701 2020-03-26  Tom Tromey  <tom@tromey.com>
4702
4703         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
4704         * dwarf2/read.c
4705         (dwarf2_statement_list_fits_in_line_number_section_complaint):
4706         Move to line-header.c.
4707         (read_checked_initial_length_and_offset, read_formatted_entries):
4708         Likewise.
4709         (dwarf_decode_line_header): Split into two.
4710         * dwarf2/line-header.c
4711         (dwarf2_statement_list_fits_in_line_number_section_complaint):
4712         Move from read.c.
4713         (read_checked_initial_length_and_offset, read_formatted_entries):
4714         Likewise.
4715         (dwarf_decode_line_header): New function, split from read.c.
4716
4717 2020-03-26  Tom Tromey  <tom@tromey.com>
4718
4719         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
4720         Declare method.
4721         * dwarf2/read.c (read_attribute_value): Update.
4722         (dwarf2_per_objfile::read_line_string): Rename from
4723         read_indirect_line_string.
4724         (read_formatted_entries): Update.
4725
4726 2020-03-26  Tom Tromey  <tom@tromey.com>
4727
4728         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
4729         variable.
4730
4731 2020-03-26  Tom Tromey  <tom@tromey.com>
4732
4733         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
4734         const.
4735         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
4736         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
4737         parameter const.
4738
4739 2020-03-26  Tom Tromey  <tom@tromey.com>
4740
4741         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
4742         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
4743         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
4744         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
4745
4746 2020-03-26  Tom Tromey  <tom@tromey.com>
4747
4748         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
4749         file_names_size, file_full_name, file_file_name>: Use const.
4750         <file_name_at, file_names>: Add const overload.
4751         * dwarf2/line-header.c (line_header::file_file_name)
4752         (line_header::file_full_name): Update.
4753
4754 2020-03-26  Tom Tromey  <tom@tromey.com>
4755
4756         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
4757         (macro_start_file, consume_improper_spaces)
4758         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
4759         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
4760         (dwarf_decode_macros): Move to macro.c.
4761         * dwarf2/macro.c: New file.
4762         * dwarf2/macro.h: New file.
4763         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
4764
4765 2020-03-26  Tom Tromey  <tom@tromey.com>
4766
4767         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
4768         method.
4769         * dwarf2/section.c: New method.  From
4770         read_indirect_string_at_offset_from.
4771         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
4772         (read_indirect_string_at_offset_from): Move to section.c.
4773         (read_indirect_string_at_offset): Rewrite.
4774         (read_indirect_line_string_at_offset): Remove.
4775         (read_indirect_string, read_indirect_line_string)
4776         (dwarf_decode_macro_bytes): Update.
4777
4778 2020-03-26  Tom Tromey  <tom@tromey.com>
4779
4780         * dwarf2/section.h (struct dwarf2_section_info)
4781         <overload_complaint>: Declare.
4782         (dwarf2_section_buffer_overflow_complaint): Don't declare.
4783         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
4784         Rename from dwarf2_section_buffer_overflow_complaint.
4785         * dwarf2/read.c (skip_one_die, partial_die_info::read)
4786         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
4787
4788 2020-03-26  Tom Tromey  <tom@tromey.com>
4789
4790         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
4791         Declare.
4792         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
4793         Move from read.c.
4794         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
4795         to section.c.
4796
4797 2020-03-26  Tom Tromey  <tom@tromey.com>
4798
4799         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
4800
4801 2020-03-26  Tom Tromey  <tom@tromey.com>
4802
4803         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
4804         "builder".
4805         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
4806         parameter.
4807         (dwarf_decode_macros): Update.
4808
4809 2020-03-26  Tom Tromey  <tom@tromey.com>
4810
4811         * dwarf2/read.c (read_attribute_value): Update.
4812         (read_indirect_string_from_dwz): Move to dwz.c; change into
4813         method.
4814         (dwarf_decode_macro_bytes): Update.
4815         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
4816         * dwarf2/dwz.c: New file.
4817         * Makefile.in (COMMON_SFILES): Add dwz.c.
4818
4819 2020-03-26  Tom Tromey  <tom@tromey.com>
4820
4821         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
4822         * dwarf2/read.c: Add include.
4823         * dwarf2/index-write.c: Add include.
4824         * dwarf2/index-cache.c: Add include.
4825         * dwarf2/dwz.h: New file.
4826
4827 2020-03-25  Tom Tromey  <tom@tromey.com>
4828
4829         * compile/compile-object-load.c (get_out_value_type): Mention
4830         correct symbol name in error message.
4831
4832 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
4833
4834         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
4835
4836 2020-03-25  Tom de Vries  <tdevries@suse.de>
4837
4838         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
4839         * symmisc.c (dump_symtab_1): Print user and includes fields.
4840         (maintenance_info_symtabs): Same.
4841
4842 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4843
4844         PR gdb/25534
4845         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
4846         (riscv_regcache_cooked_write): New function.
4847         (riscv_push_dummy_call): Use new function.
4848         (riscv_return_value): Likewise.
4849
4850 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
4851
4852         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
4853         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
4854         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
4855         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
4856         * infrun.c (follow_fork): Likewise.
4857         (follow_fork_inferior): Likewise.
4858         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
4859         * linux-nat.h (class linux_nat_target): Likewise.
4860         * remote.c (class remote_target) <follow_fork>: Likewise.
4861         (remote_target::follow_fork): Likewise.
4862         * target-delegates.c: Re-generate.
4863         * target.c (default_follow_fork): Likewise.
4864         (target_follow_fork): Likewise.
4865         * target.h (struct target_ops) <follow_fork>: Likewise.
4866         (target_follow_fork): Likewise.
4867
4868 2020-03-24  Tom de Vries  <tdevries@suse.de>
4869
4870         * psymtab.c (maintenance_info_psymtabs): Print user field.
4871
4872 2020-03-20  Tom Tromey  <tromey@adacore.com>
4873
4874         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
4875         const.
4876         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
4877         const.
4878
4879 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
4880
4881         * ptrace.m4: Don't check for ptrace declaration.
4882         * config.in: Re-generate.
4883         * configure: Re-generate.
4884         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
4885         not defined.
4886
4887 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4888
4889         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
4890         `PTRACE_TYPE_RET'.
4891         * i386-bsd-nat.c (gdb_ptrace): Likewise.
4892         * sparc-nat.c (gdb_ptrace): Likewise.
4893         * x86-bsd-nat.c (gdb_ptrace): Likewise.
4894
4895 2020-03-20  Tom Tromey  <tromey@adacore.com>
4896
4897         * c-exp.y (lex_one_token): Fix assert.
4898
4899 2020-03-20  Tom Tromey  <tromey@adacore.com>
4900
4901         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
4902         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
4903         strncpy call.
4904
4905 2020-03-20  Tom Tromey  <tromey@adacore.com>
4906
4907         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
4908
4909 2020-03-20  Tom Tromey  <tromey@adacore.com>
4910
4911         * ada-valprint.c (print_variant_part): Remove parameters; switch
4912         to value-based API.
4913         (print_field_values): Likewise.
4914         (ada_val_print_struct_union): Likewise.
4915         (ada_value_print_1): Update.
4916
4917 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4918
4919         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
4920         nbsd_nat_target instead of inf_ptrace_target.
4921         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
4922         nbsd_nat_target.
4923
4924 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4925
4926         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
4927         it to the ptrace call.
4928         * (store_registers): Likewise.
4929
4930 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4931
4932         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
4933         it to the ptrace call.
4934         * (store_registers): Likewise.
4935
4936 2020-03-19  Luis Machado  <luis.machado@linaro.org>
4937
4938         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
4939         valid, fetch vg value from ptrace.
4940
4941 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
4942         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
4943         * inf-ptrace.c: Likewise.
4944         * (gdb_ptrace): Add.
4945         * (inf_ptrace_target::resume): Update.
4946         * (inf_ptrace_target::xfer_partial): Likewise.
4947         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
4948         * (inf_ptrace_peek_poke): Update.
4949
4950 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
4951
4952         * x86-bsd-nat.c (gdb_ptrace): New.
4953         * (x86bsd_dr_set): Add new argument `ptid'.
4954         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
4955         x86bsd_dr_set_addr): Update.
4956
4957 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4958
4959         * remote.c (remote_target::process_stop_reply): Handle events for
4960         all threads differently.
4961
4962 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4963
4964         * completer.c (completion_tracker::remove_completion): Define new
4965         function.
4966         * completer.h (completion_tracker::remove_completion): Declare new
4967         function.
4968         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
4969         when adding a C++ function symbol.
4970
4971 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4972
4973         * completer.c (completion_tracker::completion_hash_entry): Define
4974         new class.
4975         (advance_to_filename_complete_word_point): Call
4976         recompute_lowest_common_denominator.
4977         (completion_tracker::completion_tracker): Call discard_completions
4978         to setup the hash table.
4979         (completion_tracker::discard_completions): Allow for being called
4980         from the constructor, pass new equal function, and element deleter
4981         when constructing the hash table.  Initialise new class member
4982         variables.
4983         (completion_tracker::maybe_add_completion): Remove use of
4984         m_entries_vec, and store more information into m_entries_hash.
4985         (completion_tracker::recompute_lcd_visitor): New function, most
4986         content taken from...
4987         (completion_tracker::recompute_lowest_common_denominator):
4988         ...here, this now just visits each item in the hash calling the
4989         above visitor.
4990         (completion_tracker::build_completion_result): Remove use of
4991         m_entries_vec, call recompute_lowest_common_denominator.
4992         * completer.h (completion_tracker::have_completions): Remove use
4993         of m_entries_vec.
4994         (completion_tracker::completion_hash_entry): Declare new class.
4995         (completion_tracker::recompute_lowest_common_denominator): Change
4996         function signature.
4997         (completion_tracker::recompute_lcd_visitor): Declare new function.
4998         (completion_tracker::m_entries_vec): Delete.
4999         (completion_tracker::m_entries_hash): Initialize to NULL.
5000         (completion_tracker::m_lowest_common_denominator_valid): New
5001         member variable.
5002         (completion_tracker::m_lowest_common_denominator_max_length): New
5003         member variable.
5004
5005 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5006
5007         * regformats/regdef.h: Put reg in gdb namespace.
5008
5009 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5010
5011         * i386-bsd-nat.c (gdb_ptrace): New.
5012         * (i386bsd_fetch_inferior_registers,
5013         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5014         * (i386bsd_fetch_inferior_registers,
5015         i386bsd_store_inferior_registers) Use gdb_ptrace.
5016
5017 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5018
5019         * amd64-bsd-nat.c (gdb_ptrace): New.
5020         * (amd64bsd_fetch_inferior_registers,
5021         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5022         * (amd64bsd_fetch_inferior_registers,
5023         amd64bsd_store_inferior_registers) Use gdb_ptrace.
5024
5025 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5026
5027         * user-regs.c (user_reg::read): Rename to...
5028         (user_reg::xread): ...this.
5029         * (append_user_reg): Rename argument `read' to `xread'.
5030         * (user_reg_add_builtin): Likewise.
5031         * (user_reg_add): Likewise.
5032         * (value_of_user_reg): Likewise.
5033
5034 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5035
5036         * sparc-nat.c (gdb_ptrace): New.
5037         * sparc-nat.c (sparc_fetch_inferior_registers)
5038         (sparc_store_inferior_registers) Remove obsolete comment.
5039         * sparc-nat.c (sparc_fetch_inferior_registers)
5040         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
5041         * sparc-nat.c (sparc_fetch_inferior_registers)
5042         (sparc_store_inferior_registers) Use gdb_ptrace.
5043
5044 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5045
5046         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
5047         it to the ptrace call.
5048         * sh-nbsd-nat.c (store_registers): Likewise.
5049
5050 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5051
5052         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
5053         nbsd_nat_target instead of inf_ptrace_target.
5054         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5055         nbsd_nat_target.
5056
5057 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5058
5059         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
5060
5061 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5062
5063         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
5064         <sys/sysctl.h>.
5065         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
5066
5067 2020-03-17  Tom de Vries  <tdevries@suse.de>
5068
5069         PR gdb/23710
5070         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
5071         fields.
5072         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
5073         fields.
5074         (process_imported_unit_die): Skip import of c++ CUs.
5075
5076 2020-03-16  Tom Tromey  <tom@tromey.com>
5077
5078         * p-valprint.c (pascal_object_print_value): Initialize
5079         base_value.
5080
5081 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
5082             Shahab Vahedi  <shahab@synopsys.com>
5083
5084         * Makefile.in: Add arch/arc.o
5085         * configure.tgt: Likewise.
5086         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
5087         (_initialize_arc_tdep): Don't initialize old target descriptions.
5088         (arc_read_description): New function to cache target descriptions.
5089         * arc-tdep.h (arc_read_description): Add proto type.
5090         * arch/arc.c: New file.
5091         * arch/arc.h: Likewise.
5092         * features/Makefile: Replace old target descriptions with new.
5093         * features/arc-arcompact.c: Remove.
5094         * features/arc-arcompact.xml: Likewise.
5095         * features/arc-v2.c: Likewise
5096         * features/arc-v2.xml: Likewise
5097         * features/arc/aux-arcompact.xml: New file.
5098         * features/arc/aux-v2.xml: Likewise.
5099         * features/arc/core-arcompact.xml: Likewise.
5100         * features/arc/core-v2.xml: Likewise.
5101         * features/arc/aux-arcompact.c: Generate.
5102         * features/arc/aux-v2.c: Likewise.
5103         * features/arc/core-arcompact.c: Likewise.
5104         * features/arc/core-v2.c: Likewise.
5105         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
5106
5107 2020-03-16  Tom Tromey  <tromey@adacore.com>
5108
5109         PR gdb/25663:
5110         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
5111         putting value into bcache.
5112
5113 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5114
5115         PR gdb/21500
5116         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
5117         to...
5118         (amd64_windows_init_abi_common): ... this.  Don't set size of
5119         long type.
5120         (amd64_windows_init_abi): New function.
5121         (amd64_cygwin_init_abi): New function.
5122         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
5123         the Cygwin OS ABI.
5124         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
5125         comment.
5126
5127 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5128
5129         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
5130         * windows-tdep.c (CYGWIN_DLL_NAME): New.
5131         (pe_import_directory_entry): New struct type.
5132         (is_linked_with_cygwin_dll): New function.
5133         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
5134         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
5135         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
5136
5137 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5138
5139         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
5140         i386_cygwin_core_osabi_sniffer.
5141
5142 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5143
5144         * i386-cygwin-tdep.c: Rename to...
5145         * i386-windows-tdep.c: ... this.
5146         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
5147         i386-windows-tdep.c.
5148         * configure.tgt: Likewise.
5149
5150 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5151
5152         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
5153         * osabi.c (gdb_osabi_names): Add "Windows".
5154         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
5155         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
5156         (i386_cygwin_core_osabi_sniffer): New function, extracted from
5157         i386_cygwin_osabi_sniffer.
5158         (_initialize_i386_cygwin_tdep): Register OS ABI
5159         GDB_OSABI_WINDOWS for i386.
5160         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
5161         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
5162         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
5163         for x86-64.
5164         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
5165         when the target matches '*-*-mingw*'.
5166
5167 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5168
5169         * defs.h (enum gdb_osabi): Move to...
5170         * osabi.h (enum gdb_osabi): ... here.
5171         * gdbarch.sh: Include osabi.h in gdbarch.h.
5172         * gdbarch.h: Re-generate.
5173
5174 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5175
5176         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
5177         function.
5178         (_initialize_amd64_windows_tdep): Register osabi sniffer.
5179
5180 2020-03-14  Tom Tromey  <tom@tromey.com>
5181
5182         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
5183         for C++.
5184         (c_type_print_modifier): Likewise.  Add "language" parameter.
5185         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
5186         (c_type_print_base_1): Update.
5187         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
5188         constants.
5189         * type-stack.c (type_stack::insert): Handle tp_atomic and
5190         tp_restrict.
5191         (type_stack::follow_type_instance_flags): Likewise.
5192         (type_stack::follow_types): Likewise.  Merge type-following code.
5193         * c-exp.y (RESTRICT, ATOMIC): New tokens.
5194         (space_identifier, cv_with_space_id)
5195         (const_or_volatile_or_space_identifier_noopt)
5196         (const_or_volatile_or_space_identifier): Remove.
5197         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
5198         rules.
5199         (ptr_operator, typebase): Update.
5200         (enum token_flag) <FLAG_C>: New constant.
5201         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
5202         "_Atomic".
5203         (lex_one_token): Handle FLAG_C.
5204
5205 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5206
5207         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
5208         it to the ptrace call.
5209         * m68k-bsd-nat.c (store_registers): Likewise.
5210
5211 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5212
5213         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
5214         gdb_byte *.
5215         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
5216         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
5217         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
5218
5219 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5220
5221         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
5222         nbsd_nat_target instead of inf_ptrace_target.
5223         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5224         nbsd_nat_target.
5225
5226 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5227
5228         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
5229         register_t.
5230
5231 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5232
5233         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
5234         it to the ptrace call.
5235         * alpha-bsd-nat.c (store_registers): Likewise.
5236
5237 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5238
5239         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
5240         includes.
5241         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
5242         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
5243         fill_fpregset): Likewise.
5244
5245 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5246
5247         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
5248         nbsd_nat_target instead of inf_ptrace_target.
5249         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5250         nbsd_nat_target.
5251
5252 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5253
5254         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
5255         register_t.
5256
5257 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5258
5259         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
5260         it to the ptrace call.
5261         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
5262         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
5263         * arm-nbsd-nat.c (store_register): Likewise.
5264         * arm-nbsd-nat.c (store_regs): Likewise.
5265         * arm-nbsd-nat.c (store_fp_register): Likewise.
5266         * arm-nbsd-nat.c (store_fp_regs): Likewise.
5267
5268 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5269
5270         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
5271         nbsd_nat_target instead of inf_ptrace_target.
5272         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5273         nbsd_nat_target.
5274
5275 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5276
5277         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
5278         it to the ptrace call.
5279         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
5280
5281 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5282
5283         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
5284         it to the ptrace call.
5285         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
5286
5287 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5288
5289         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
5290         gdb_byte *.
5291         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
5292
5293 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5294
5295         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
5296         instead of inf_ptrace_target.
5297         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5298         nbsd_nat_target.
5299
5300 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5301
5302         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
5303         register_t.
5304
5305 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5306
5307         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
5308         register_t.
5309
5310 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5311
5312         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
5313         register_t.
5314
5315 2020-03-13  Tom Tromey  <tom@tromey.com>
5316
5317         * value.h (val_print): Don't declare.
5318         * valprint.h (val_print_array_elements)
5319         (val_print_scalar_formatted, generic_val_print): Don't declare.
5320         * valprint.c (generic_val_print_array): Take a struct value.
5321         (generic_val_print_ptr, generic_val_print_memberptr)
5322         (generic_val_print_bool, generic_val_print_int)
5323         (generic_val_print_char, generic_val_print_complex)
5324         (generic_val_print): Remove.
5325         (generic_value_print): Update.
5326         (do_val_print): Remove unused parameters.  Don't call
5327         la_val_print.
5328         (val_print): Remove.
5329         (common_val_print): Update.  Don't call value_check_printable.
5330         (val_print_scalar_formatted, val_print_array_elements): Remove.
5331         * rust-lang.c (rust_val_print): Remove.
5332         (rust_language_defn): Update.
5333         * p-valprint.c (pascal_val_print): Remove.
5334         (pascal_value_print_inner): Update.
5335         (pascal_object_print_val_fields, pascal_object_print_val):
5336         Remove.
5337         (pascal_object_print_static_field): Update.
5338         * p-lang.h (pascal_val_print): Don't declare.
5339         * p-lang.c (pascal_language_defn): Update.
5340         * opencl-lang.c (opencl_language_defn): Update.
5341         * objc-lang.c (objc_language_defn): Update.
5342         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
5343         * m2-lang.h (m2_val_print): Don't declare.
5344         * m2-lang.c (m2_language_defn): Update.
5345         * language.h (struct language_defn) <la_val_print>: Remove.
5346         * language.c (unk_lang_value_print_inner): Rename.  Change
5347         argument types.
5348         (unknown_language_defn, auto_language_defn): Update.
5349         * go-valprint.c (go_val_print): Remove.
5350         * go-lang.h (go_val_print): Don't declare.
5351         * go-lang.c (go_language_defn): Update.
5352         * f-valprint.c (f_val_print): Remove.
5353         * f-lang.h (f_value_print): Don't declare.
5354         * f-lang.c (f_language_defn): Update.
5355         * d-valprint.c (d_val_print): Remove.
5356         * d-lang.h (d_value_print): Don't declare.
5357         * d-lang.c (d_language_defn): Update.
5358         * cp-valprint.c (cp_print_value_fields)
5359         (cp_print_value_fields_rtti, cp_print_value): Remove.
5360         (cp_print_static_field): Update.
5361         * c-valprint.c (c_val_print_array, c_val_print_ptr)
5362         (c_val_print_struct, c_val_print_union, c_val_print_int)
5363         (c_val_print_memberptr, c_val_print): Remove.
5364         * c-lang.h (c_val_print_array, cp_print_value_fields)
5365         (cp_print_value_fields_rtti): Don't declare.
5366         * c-lang.c (c_language_defn, cplus_language_defn)
5367         (asm_language_defn, minimal_language_defn): Update.
5368         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
5369         (ada_val_print_enum): Take a struct value.
5370         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
5371         (ada_val_print): Remove.
5372         (ada_value_print_1): Update.
5373         (printable_val_type): Remove.
5374         * ada-lang.h (ada_val_print): Don't declare.
5375         * ada-lang.c (ada_language_defn): Update.
5376
5377 2020-03-13  Tom Tromey  <tom@tromey.com>
5378
5379         * valprint.c (do_val_print): Update.
5380         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
5381         a struct value.
5382         (value_to_value_object_no_release): Declare.
5383         * python/py-value.c (value_to_value_object_no_release): New
5384         function.
5385         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
5386         struct value.
5387         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
5388         function.
5389         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
5390         a struct value.
5391         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
5392         Declare.
5393         (gdbscm_apply_val_pretty_printer): Take a struct value.
5394         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
5395         value.
5396         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
5397         value.
5398         * extension-priv.h (struct extension_language_ops)
5399         <apply_val_pretty_printer>: Take a struct value.
5400         * cp-valprint.c (cp_print_value): Create a struct value.
5401         (cp_print_value): Update.
5402
5403 2020-03-13  Tom Tromey  <tom@tromey.com>
5404
5405         * ada-valprint.c (print_field_values): Call common_val_print.
5406
5407 2020-03-13  Tom Tromey  <tom@tromey.com>
5408
5409         * ada-valprint.c (val_print_packed_array_elements): Remove
5410         bitoffset and val parameters.  Call common_val_print.
5411         (ada_val_print_string): Remove offset, address, and original_value
5412         parameters.
5413         (ada_val_print_array): Update.
5414         (ada_value_print_array): New function.
5415         (ada_value_print_1): Call it.
5416
5417 2020-03-13  Tom Tromey  <tom@tromey.com>
5418
5419         * ada-valprint.c (ada_value_print): Use common_val_print.
5420
5421 2020-03-13  Tom Tromey  <tom@tromey.com>
5422
5423         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
5424
5425 2020-03-13  Tom Tromey  <tom@tromey.com>
5426
5427         * ada-valprint.c (ada_value_print_num): New function.
5428         (ada_value_print_1): Use it.
5429
5430 2020-03-13  Tom Tromey  <tom@tromey.com>
5431
5432         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
5433
5434 2020-03-13  Tom Tromey  <tom@tromey.com>
5435
5436         * ada-valprint.c (ada_value_print_ptr): New function.
5437         (ada_value_print_1): Use it.
5438
5439 2020-03-13  Tom Tromey  <tom@tromey.com>
5440
5441         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
5442         call common_val_print.
5443         (ada_val_print_1): Update.
5444         (ada_value_print_1): New function.
5445         (ada_value_print_inner): Rewrite.
5446
5447 2020-03-13  Tom Tromey  <tom@tromey.com>
5448
5449         * cp-valprint.c (cp_print_value_fields): Update.
5450         (cp_print_value): New function.
5451
5452 2020-03-13  Tom Tromey  <tom@tromey.com>
5453
5454         * m2-valprint.c (m2_value_print_inner): Use
5455         cp_print_value_fields.
5456         * cp-valprint.c (cp_print_value_fields): New function.
5457         * c-valprint.c (c_value_print_struct): New function.
5458         (c_value_print_inner): Use c_value_print_struct.
5459         * c-lang.h (cp_print_value_fields): Declare.
5460
5461 2020-03-13  Tom Tromey  <tom@tromey.com>
5462
5463         * c-valprint.c (c_value_print_array): New function.
5464         (c_value_print_inner): Use it.
5465
5466 2020-03-13  Tom Tromey  <tom@tromey.com>
5467
5468         * c-valprint.c (c_value_print_memberptr): New function.
5469         (c_value_print_inner): Use it.
5470
5471 2020-03-13  Tom Tromey  <tom@tromey.com>
5472
5473         * c-valprint.c (c_value_print_int): New function.
5474         (c_value_print_inner): Use it.
5475
5476 2020-03-13  Tom Tromey  <tom@tromey.com>
5477
5478         * c-valprint.c (c_value_print_ptr): New function.
5479         (c_value_print_inner): Use it.
5480
5481 2020-03-13  Tom Tromey  <tom@tromey.com>
5482
5483         * c-valprint.c (c_value_print_inner): Rewrite.
5484
5485 2020-03-13  Tom Tromey  <tom@tromey.com>
5486
5487         * valprint.c (generic_value_print_complex): New function.
5488         (generic_value_print): Use it.
5489
5490 2020-03-13  Tom Tromey  <tom@tromey.com>
5491
5492         * valprint.c (generic_val_print_float): Don't call
5493         val_print_scalar_formatted.
5494         (generic_val_print, generic_value_print): Update.
5495
5496 2020-03-13  Tom Tromey  <tom@tromey.com>
5497
5498         * valprint.c (generic_value_print_char): New function
5499         (generic_value_print): Use it.
5500
5501 2020-03-13  Tom Tromey  <tom@tromey.com>
5502
5503         * valprint.c (generic_value_print_int): New function.
5504         (generic_value_print): Use it.
5505
5506 2020-03-13  Tom Tromey  <tom@tromey.com>
5507
5508         * valprint.c (generic_value_print_bool): New function.
5509         (generic_value_print): Use it.
5510
5511 2020-03-13  Tom Tromey  <tom@tromey.com>
5512
5513         * valprint.c (generic_val_print_func): Simplify.
5514         (generic_val_print, generic_value_print): Update.
5515
5516 2020-03-13  Tom Tromey  <tom@tromey.com>
5517
5518         * valprint.c (generic_val_print_flags): Remove.
5519         (generic_val_print, generic_value_print): Update.
5520         (val_print_type_code_flags): Add original_value parameter.
5521
5522 2020-03-13  Tom Tromey  <tom@tromey.com>
5523
5524         * valprint.c (generic_val_print): Update.
5525         (generic_value_print): Update.
5526         * valprint.c (generic_val_print_enum): Don't call
5527         val_print_scalar_formatted.
5528
5529 2020-03-13  Tom Tromey  <tom@tromey.com>
5530
5531         * valprint.c (generic_value_print): Call generic_value_print_ptr.
5532         * valprint.c (generic_value_print_ptr): New function.
5533
5534 2020-03-13  Tom Tromey  <tom@tromey.com>
5535
5536         * valprint.c (generic_value_print): Rewrite.
5537
5538 2020-03-13  Tom Tromey  <tom@tromey.com>
5539
5540         * p-valprint.c (pascal_object_print_value_fields)
5541         (pascal_object_print_value): New functions.
5542
5543 2020-03-13  Tom Tromey  <tom@tromey.com>
5544
5545         * p-valprint.c (pascal_value_print_inner): Rewrite.
5546
5547 2020-03-13  Tom Tromey  <tom@tromey.com>
5548
5549         * f-valprint.c (f_value_print_innner): Rewrite.
5550
5551 2020-03-13  Tom Tromey  <tom@tromey.com>
5552
5553         * m2-valprint.c (m2_print_unbounded_array): New overload.
5554         (m2_print_unbounded_array): Update.
5555         (m2_print_array_contents): Take a struct value.
5556         (m2_value_print_inner): Rewrite.
5557
5558 2020-03-13  Tom Tromey  <tom@tromey.com>
5559
5560         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
5561         (d_value_print_inner): New function.
5562         * d-lang.h (d_value_print_inner): Declare.
5563         * d-lang.c (d_language_defn): Use d_value_print_inner.
5564
5565 2020-03-13  Tom Tromey  <tom@tromey.com>
5566
5567         * go-valprint.c (go_value_print_inner): New function.
5568         * go-lang.h (go_value_print_inner): Declare.
5569         * go-lang.c (go_language_defn): Use go_value_print_inner.
5570
5571 2020-03-13  Tom Tromey  <tom@tromey.com>
5572
5573         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
5574         API.
5575         (rust_val_print): Rewrite.
5576         (rust_value_print_inner): New function, from rust_val_print.
5577         (rust_language_defn): Use rust_value_print_inner.
5578
5579 2020-03-13  Tom Tromey  <tom@tromey.com>
5580
5581         * ada-valprint.c (ada_value_print_inner): New function.
5582         * ada-lang.h (ada_value_print_inner): Declare.
5583         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
5584
5585 2020-03-13  Tom Tromey  <tom@tromey.com>
5586
5587         * f-valprint.c (f_value_print_innner): New function.
5588         * f-lang.h (f_value_print_innner): Declare.
5589         * f-lang.c (f_language_defn): Use f_value_print_innner.
5590
5591 2020-03-13  Tom Tromey  <tom@tromey.com>
5592
5593         * p-valprint.c (pascal_value_print_inner): New function.
5594         * p-lang.h (pascal_value_print_inner): Declare.
5595         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
5596
5597 2020-03-13  Tom Tromey  <tom@tromey.com>
5598
5599         * m2-valprint.c (m2_value_print_inner): New function.
5600         * m2-lang.h (m2_value_print_inner): Declare.
5601         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
5602
5603 2020-03-13  Tom Tromey  <tom@tromey.com>
5604
5605         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
5606         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
5607         * c-valprint.c (c_value_print_inner): New function.
5608         * c-lang.h (c_value_print_inner): Declare.
5609         * c-lang.c (c_language_defn, cplus_language_defn)
5610         (asm_language_defn, minimal_language_defn): Use
5611         c_value_print_inner.
5612
5613 2020-03-13  Tom Tromey  <tom@tromey.com>
5614
5615         * p-valprint.c (pascal_object_print_value_fields): Now static.
5616         * p-lang.h (pascal_object_print_value_fields): Don't declare.
5617
5618 2020-03-13  Tom Tromey  <tom@tromey.com>
5619
5620         * c-valprint.c (c_val_print_array): Simplify.
5621
5622 2020-03-13  Tom Tromey  <tom@tromey.com>
5623
5624         * valprint.c (value_print_array_elements): New function.
5625         * valprint.h (value_print_array_elements): Declare.
5626
5627 2020-03-13  Tom Tromey  <tom@tromey.com>
5628
5629         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
5630         * mips-tdep.c (mips_print_register): Use
5631         value_print_scalar_formatted.
5632
5633 2020-03-13  Tom Tromey  <tom@tromey.com>
5634
5635         * valprint.h (value_print_scalar_formatted): Declare.
5636         * valprint.c (value_print_scalar_formatted): New function.
5637
5638 2020-03-13  Tom Tromey  <tom@tromey.com>
5639
5640         * valprint.h (generic_value_print): Declare.
5641         * valprint.c (generic_value_print): New function.
5642
5643 2020-03-13  Tom Tromey  <tom@tromey.com>
5644
5645         * valprint.c (do_val_print): Call la_value_print_inner, if
5646         available.
5647         * rust-lang.c (rust_language_defn): Update.
5648         * p-lang.c (pascal_language_defn): Update.
5649         * opencl-lang.c (opencl_language_defn): Update.
5650         * objc-lang.c (objc_language_defn): Update.
5651         * m2-lang.c (m2_language_defn): Update.
5652         * language.h (struct language_defn) <la_value_print_inner>: New
5653         member.
5654         * language.c (unknown_language_defn, auto_language_defn): Update.
5655         * go-lang.c (go_language_defn): Update.
5656         * f-lang.c (f_language_defn): Update.
5657         * d-lang.c (d_language_defn): Update.
5658         * c-lang.c (c_language_defn, cplus_language_defn)
5659         (asm_language_defn, minimal_language_defn): Update.
5660         * ada-lang.c (ada_language_defn): Update.
5661
5662 2020-03-13  Tom Tromey  <tom@tromey.com>
5663
5664         * c-valprint.c (c_value_print): Use common_val_print.
5665
5666 2020-03-13  Tom Tromey  <tom@tromey.com>
5667
5668         * cp-valprint.c (cp_print_static_field): Use common_val_print.
5669
5670 2020-03-13  Tom Tromey  <tom@tromey.com>
5671
5672         * f-valprint.c (f77_print_array_1, f_val_print): Use
5673         common_val_print.
5674
5675 2020-03-13  Tom Tromey  <tom@tromey.com>
5676
5677         * riscv-tdep.c (riscv_print_one_register_info): Use
5678         common_val_print.
5679
5680 2020-03-13  Tom Tromey  <tom@tromey.com>
5681
5682         * mi/mi-main.c (output_register): Use common_val_print.
5683
5684 2020-03-13  Tom Tromey  <tom@tromey.com>
5685
5686         * infcmd.c (default_print_one_register_info): Use
5687         common_val_print.
5688
5689 2020-03-13  Tom Tromey  <tom@tromey.com>
5690
5691         * valprint.h (common_val_print_checked): Declare.
5692         * valprint.c (common_val_print_checked): New function.
5693         * stack.c (print_frame_arg): Use common_val_print_checked.
5694
5695 2020-03-13  Tom Tromey  <tom@tromey.com>
5696
5697         * valprint.c (do_val_print): New function, from val_print.
5698         (val_print): Use do_val_print.
5699         (common_val_print): Use do_val_print.
5700
5701 2020-03-13  Tom Tromey  <tom@tromey.com>
5702
5703         * valprint.c (value_print): Use scoped_value_mark.
5704
5705 2020-03-13  Tom de Vries  <tdevries@suse.de>
5706
5707         PR symtab/25646
5708         * psymtab.c (partial_symtab::partial_symtab): Don't set
5709         globals_offset and statics_offset.  Push element onto
5710         current_global_psymbols and current_static_psymbols stacks.
5711         (concat): New function.
5712         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
5713         element from current_global_psymbols and current_static_psymbols
5714         stacks.  Concat popped elements to global_psymbols and
5715         static_symbols.
5716         (add_psymbol_to_list): Use current_global_psymbols and
5717         current_static_psymbols stacks.
5718         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
5719         current_static_psymbols fields.
5720
5721 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
5722
5723         * corelow.c (sniff_core_bfd): Remove.
5724         (class core_target) <m_core_vec>: Remove.
5725         (core_target::core_target): Update.
5726         (core_file_fns): Remove.
5727         (deprecated_add_core_fns): Remove.
5728         (default_core_sniffer): Remove.
5729         (sniff_core_bfd): Remove.
5730         (default_check_format): Remove.
5731         (gdb_check_format): Remove.
5732         (core_target_open): Update.
5733         (core_target::get_core_register_section): Update.
5734         (get_core_registers_cb): Update.
5735         (core_target::fetch_registers): Update.
5736         * gdbcore.h (struct core_fns): Remove.
5737         (deprecated_add_core_fns): Remove.
5738         (default_core_sniffer): Remove.
5739         (default_check_format): Remove.
5740
5741 2020-03-12  Tom Tromey  <tom@tromey.com>
5742
5743         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
5744         CORE_ADDR.
5745         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
5746
5747 2020-03-12  Tom Tromey  <tom@tromey.com>
5748
5749         * remote.c (remote_target::download_tracepoint)
5750         (remote_target::enable_tracepoint)
5751         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
5752         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
5753         sprintf_vma.
5754
5755 2020-03-12  Tom Tromey  <tom@tromey.com>
5756
5757         * symfile-mem.c: Update CORE_ADDR size assert.
5758
5759 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5760
5761         * selftest.m4: Move to gdbsupport/.
5762         * acinclude.m4: Update path to selftest.m4.
5763
5764 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5765
5766         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
5767         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
5768         gdbarch-selfselftests.c and selftest-arch.c.
5769         (SUBDIR_UNITTESTS_OBS): Rename to...
5770         (SELFTESTS_OBS): ... this.
5771         (COMMON_SFILES): Remove disasm-selftests.c and
5772         gdbarch-selftests.c.
5773         * configure.ac: Don't add selftest-arch.{c,o} to
5774         CONFIG_{SRCS,OBS}.
5775         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
5776         preprocessor conditions.
5777
5778 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5779
5780         * configure.ac: Don't source bfd/development.sh.
5781         * selftest.m4: Modify comment.
5782         * configure: Re-generate.
5783
5784 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5785
5786         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
5787         not "true" or "false".
5788         * configure: Re-generate.
5789
5790 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
5791
5792         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
5793         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
5794         renamed to arm_nbsd_supply_gregset.
5795         (fetch_register): Update to call arm_nbsd_supply_gregset.
5796         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
5797         (arm_netbsd_nat_target::fetch_registers): Update.
5798         (fetch_elfcore_registers): Removed.
5799         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
5800         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
5801         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
5802         not require NetBSD system headers.
5803         (arm_nbsd_regset): New struct.
5804         (arm_nbsd_iterate_over_regset_sections): New function.
5805         (arm_netbsd_init_abi_common): Updated to call
5806         set_gdbarch_iterate_over_regset_sections.
5807         * arm-nbsd-tdep.h: New file.
5808
5809 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
5810
5811         * symtab.c (find_pc_sect_line): Add check which prevents infinite
5812         recursion.
5813
5814 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
5815
5816         * configure: Re-generate.
5817
5818 2020-03-11  Tom Tromey  <tromey@adacore.com>
5819
5820         * ada-typeprint.c (print_choices): Fix comment.
5821
5822 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
5823
5824         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
5825         previous item in the list, when the list has no items.
5826
5827 2020-03-11  Tom de Vries  <tdevries@suse.de>
5828
5829         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
5830         PROP_LOCLIST handling code.
5831
5832 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
5833
5834         * buildsym-legacy.c (record_line): Pass extra parameter to
5835         record_line.
5836         * buildsym.c (buildsym_compunit::record_line): Take an extra
5837         parameter, reduce duplication in the line table, and record the
5838         is_stmt flag in the line table.
5839         * buildsym.h (buildsym_compunit::record_line): Add extra
5840         parameter.
5841         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
5842         non-statement lines.
5843         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
5844         this to the symtab builder.
5845         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
5846         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
5847         through to dwarf_record_line_1.
5848         * infrun.c (process_event_stop_test): When stepping, don't stop at
5849         a non-statement instruction, and only refresh the step info when
5850         we land in the middle of a line's range.  Also add an extra
5851         comment.
5852         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
5853         field.
5854         * record-btrace.c (btrace_find_line_range): Only record lines
5855         marked as is-statement.
5856         * stack.c (frame_show_address): Show the frame address if we are
5857         in a non-statement sal.
5858         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
5859         (maintenance_print_one_line_table): Print a header for the is_stmt
5860         column, and include is_stmt information in the output.
5861         * symtab.c (find_pc_sect_line): Find lines marked as statements in
5862         preference to non-statements.
5863         (find_pcs_for_symtab_line): Prefer is-statement entries.
5864         (find_line_common): Likewise.
5865         * symtab.h (struct linetable_entry): Add is_stmt field.
5866         (struct symtab_and_line): Likewise.
5867         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
5868         arranging the line table.
5869
5870 2020-03-07  Tom de Vries  <tdevries@suse.de>
5871
5872         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
5873         DIE.
5874
5875 2020-03-07  Tom Tromey  <tom@tromey.com>
5876
5877         * valops.c (value_literal_complex): Remove obsolete comment.
5878         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
5879         comment.
5880
5881 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
5882
5883         * infrun.h: Forward-declare thread_info.
5884         (set_step_info): Add thread_info parameter, add doc.
5885         * infrun.c (set_step_info): Add thread_info parameter, move doc
5886         to header.
5887         * infrun.c (process_event_stop_test): Pass thread to
5888         set_step_info call.
5889         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
5890         set_step_info.
5891         (prepare_one_step): Add thread_info parameter, pass it to
5892         set_step_frame and prepare_one_step (recursive) call.
5893         (step_1): Pass thread to prepare_one_step call.
5894         (step_command_fsm::should_stop): Pass thread to
5895         prepare_one_step.
5896         (until_next_fsm): Pass thread to set_step_frame call.
5897         (finish_command): Pass thread to set_step_info call.
5898
5899 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
5900
5901         * windows-tdep.c (windows_solib_create_inferior_hook):
5902         Check if inferior is running.
5903
5904 2020-03-06  Tom de Vries  <tdevries@suse.de>
5905
5906         * NEWS: Fix "the the".
5907         * ctfread.c: Same.
5908
5909 2020-03-06  Tom de Vries  <tdevries@suse.de>
5910
5911         * psymtab.c (psymtab_to_symtab): Don't print "done.".
5912
5913 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5914
5915         * .dir-locals.el: Add a comment referencing the other copies of
5916         this file.
5917
5918 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
5919
5920         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
5921         psargs.
5922
5923 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5924
5925         * .gitattributes: New file.
5926
5927 2020-03-04  Tom Tromey  <tom@tromey.com>
5928
5929         * symmisc.c (print_symbol_bcache_statistics)
5930         (print_objfile_statistics): Update.
5931         * symfile.c (allocate_symtab): Use intern.
5932         * psymtab.c (partial_symtab::partial_symtab): Use intern.
5933         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
5934         macro_cache>: Remove.
5935         <string_cache>: New member.
5936         (struct objfile) <intern>: New methods.
5937         * elfread.c (elf_symtab_read): Use intern.
5938         * dwarf2/read.c (fixup_go_packaging): Intern package name.
5939         (dwarf2_compute_name, dwarf2_physname)
5940         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
5941         names.
5942         (guess_partial_die_structure_name): Update.
5943         (partial_die_info::fixup): Intern name.
5944         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
5945         name.
5946         (dwarf2_name): Intern name.  Update.
5947         * buildsym.c (buildsym_compunit::get_macro_table): Use
5948         string_cache.
5949
5950 2020-03-04  Tom Tromey  <tom@tromey.com>
5951
5952         * jit.c (bfd_open_from_target_memory): Make "target" const.
5953         * corefile.c (gnutarget): Now const.
5954         * gdbcore.h (gnutarget): Now const.
5955
5956 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
5957
5958         * NEWS: Mention support for WOW64 processes.
5959         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
5960         (amd64_windows_segment_register_p): Remove static.
5961         (_initialize_amd64_windows_nat): Update.
5962         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
5963         * i386-windows-nat.c (context_offset): Update.
5964         (i386_mappings): Rename and remove static.
5965         (i386_windows_segment_register_p): Remove static.
5966         (_initialize_i386_windows_nat): Update.
5967         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
5968         (STATUS_WX86_SINGLE_STEP): New macro.
5969         (EnumProcessModulesEx): New macro.
5970         (Wow64SuspendThread): New macro.
5971         (Wow64GetThreadContext): New macro.
5972         (Wow64SetThreadContext): New macro.
5973         (Wow64GetThreadSelectorEntry): New macro.
5974         (windows_set_context_register_offsets): Add static.
5975         (windows_set_segment_register_p): Likewise.
5976         (windows_add_thread): Adapt for WOW64 processes.
5977         (windows_fetch_one_register): Likewise.
5978         (windows_nat_target::fetch_registers): Likewise.
5979         (windows_store_one_register): Likewise.
5980         (display_selector): Likewise.
5981         (display_selectors): Likewise.
5982         (handle_exception): Likewise.
5983         (windows_continue): Likewise.
5984         (windows_nat_target::resume): Likewise.
5985         (windows_add_all_dlls): Likewise.
5986         (do_initial_windows_stuff): Likewise.
5987         (windows_nat_target::attach): Likewise.
5988         (windows_get_exec_module_filename): Likewise.
5989         (windows_nat_target::create_inferior): Likewise.
5990         (windows_xfer_siginfo): Likewise.
5991         (_initialize_loadable): Initialize Wow64SuspendThread,
5992         Wow64GetThreadContext, Wow64SetThreadContext,
5993         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
5994         * windows-nat.h (windows_set_context_register_offsets):
5995         Remove declaration.
5996         (windows_set_segment_register_p): Likewise.
5997         (i386_windows_segment_register_p): Add declaration.
5998         (amd64_windows_segment_register_p): Likewise.
5999
6000 2020-03-04  Luis Machado  <luis.machado@linaro.org>
6001
6002         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
6003         in "info registers" for AArch64/ARM.
6004
6005         The change caused "info registers" to not print GPR's.
6006
6007         gdb/ChangeLog:
6008
6009         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
6010
6011         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
6012         when reg->group is empty and reggroup is not.
6013
6014 2020-03-03  Tom Tromey  <tromey@adacore.com>
6015
6016         * dwarf2/frame.c (struct dwarf2_frame_cache)
6017         <checked_tailcall_bottom, entry_cfa_sp_offset,
6018         entry_cfa_sp_offset_p>: Remove members.
6019         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
6020         (dwarf2_frame_prev_register): Don't call
6021         dwarf2_tailcall_sniffer_first.
6022         (dwarf2_append_unwinders): Don't append tailcall unwinder.
6023         * frame-unwind.c (add_unwinder): New fuction.
6024         (frame_unwind_init): Use it.  Add tailcall unwinder.
6025
6026 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
6027             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6028
6029         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
6030         value should be printed as true.
6031
6032 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
6033
6034         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
6035         (windows_init_abi): Set and use windows_so_ops.
6036
6037 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
6038
6039         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
6040         when verifying if dealing with a convenience variable.
6041
6042 2020-03-03  Luis Machado  <luis.machado@linaro.org>
6043
6044         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
6045
6046 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
6047
6048         * infrun.c (gdbarch_supports_displaced_stepping): New.
6049         (use_displaced_stepping): Break up conditions in smaller pieces.
6050         Use gdbarch_supports_displaced_stepping.
6051         (displaced_step_prepare_throw): Use
6052         gdbarch_supports_displaced_stepping.
6053
6054 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6055
6056         * NEWS: Mention new behaviour of the history filename.
6057         * top.c (write_history_p): Add comment.
6058         (show_write_history_p): Add header comment, give a different
6059         message when history writing is on, but the history filename is
6060         empty.
6061         (history_filename): Add comment.
6062         (history_filename_empty): New function.
6063         (show_history_filename): Add header comment, give a different
6064         message when the filename is empty.
6065         (init_history): Compare history_filename against nullptr, and only
6066         read history if the filename is not empty.
6067         (set_history_filename): Add header comment, and only make
6068         non-empty filenames absolute.
6069         (init_main): Make the filename argument to 'set history filename'
6070         optional.
6071
6072 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
6073
6074         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
6075         (arm_supply_vfpregset): ...this, and update to use VFP registers.
6076         (fetch_fp_register): Update.
6077         (fetch_fp_regs): Update.
6078         (store_fp_register): Update.
6079         (store_fp_regs): Update.
6080         (arm_netbsd_nat_target::read_description): New function.
6081         (fetch_elfcore_registers): Update.
6082
6083 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6084
6085         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
6086         general_thread if the stop reply is missing a thread-id.
6087         (remote_target::process_stop_reply): Use the first non-exited
6088         thread if the target didn't pass a thread-id.
6089         * infrun.c (do_target_wait): Move call to
6090         switch_to_inferior_no_thread to ....
6091         (do_target_wait_1): ... here.
6092
6093 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
6094
6095         * debuginfod-support.c: Include defs.h first.
6096
6097 2020-02-28  Tom de Vries  <tdevries@suse.de>
6098
6099         * symfile.c (set_initial_language): Use default language for lookup.
6100
6101 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
6102
6103         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
6104         reader variable, pass `this` to read_cutu_die_from_dwo.
6105
6106 2020-02-27  Aaron Merey  <amerey@redhat.com>
6107
6108         * source.c (open_source_file): Check for nullptr when computing
6109         srcpath.
6110
6111 2020-02-27  Tom Tromey  <tromey@adacore.com>
6112
6113         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
6114         member.
6115         (dwarf2_add_field): Don't update nfields.
6116         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
6117
6118 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
6119
6120         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
6121         abs.
6122
6123 2020-02-26  Tom Tromey  <tom@tromey.com>
6124
6125         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
6126         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
6127         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
6128         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
6129         per_cu_data.
6130
6131 2020-02-26  Tom Tromey  <tom@tromey.com>
6132
6133         * dwarf2/index-write.c (psym_index_map): Change type.
6134         (add_address_entry_worker, write_one_signatured_type)
6135         (recursively_count_psymbols, recursively_write_psymbols)
6136         (class debug_names, psyms_seen_size, write_gdbindex)
6137         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
6138
6139 2020-02-26  Aaron Merey  <amerey@redhat.com>
6140
6141         * Makefile.in: Handle optional debuginfod support.
6142         * NEWS: Update.
6143         * README: Add --with-debuginfod summary.
6144         * config.in: Regenerate.
6145         * configure: Regenerate.
6146         * configure.ac: Handle optional debuginfod support.
6147         * debuginfod-support.c: debuginfod helper functions.
6148         * debuginfod-support.h: Ditto.
6149         * doc/gdb.texinfo: Add --with-debuginfod to configure options
6150         summary.
6151         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
6152         when a dwz file cannot be found.
6153         * elfread.c (elf_symfile_read): Query debuginfod servers when a
6154         debuginfo file cannot be found.
6155         * source.c (open_source_file): Query debuginfod servers when a
6156         source file cannot be found.
6157         * top.c (print_gdb_configuration): Include
6158         --{with,without}-debuginfod in the output.
6159
6160 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
6161
6162         * thread.c (thr_try_catch_cmd): Print thread name.
6163
6164 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
6165
6166         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
6167         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6168         dwarf2_fetch_die_type_sect_off): Move to...
6169         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
6170         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6171         dwarf2_fetch_die_type_sect_off): ... here.
6172         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
6173         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6174         dwarf2_fetch_die_type_sect_off): Move doc to header file.
6175
6176 2020-02-26  Tom de Vries  <tdevries@suse.de>
6177
6178         PR gdb/25603
6179         * symfile.c (set_initial_language): Exit-early if
6180         language_mode == language_mode_manual.
6181
6182 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
6183
6184         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
6185         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
6186         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
6187
6188 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6189
6190         * gdbtypes.c (create_array_type_with_stride): Handle negative
6191         array strides.
6192         * valarith.c (value_subscripted_rvalue): Likewise.
6193
6194 2020-02-25  Luis Machado  <luis.machado@linaro.org>
6195
6196         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
6197
6198 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
6199
6200         * loc.h (dwarf2_get_die_type): Move to...
6201         * read.h (dwarf2_get_die_type): ... here.
6202         * read.c (dwarf2_get_die_type): Move doc to header.
6203
6204 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
6205
6206         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
6207         'gnulib/Makefile.in' to the list.
6208
6209 2020-02-24  Tom Tromey  <tom@tromey.com>
6210
6211         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
6212         Remove.
6213         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
6214         XOBNEWVEC.
6215
6216 2020-02-24  Tom Tromey  <tom@tromey.com>
6217
6218         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
6219         New method.
6220         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
6221         (dw2_do_instantiate_symtab, dw2_get_file_names)
6222         (build_type_psymtab_dependencies, load_full_type_unit): Update.
6223
6224 2020-02-24  Tom Tromey  <tom@tromey.com>
6225
6226         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
6227         make_scoped_restore.
6228         (dwarf2_psymtab::read_symtab): Don't clear
6229         reading_partial_symbols.
6230
6231 2020-02-24  Tom de Vries  <tdevries@suse.de>
6232
6233         PR gdb/25592
6234         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
6235
6236 2020-02-24  Tom de Vries  <tdevries@suse.de>
6237
6238         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
6239         commands layout next/prev/regs.
6240
6241 2020-02-22  Tom Tromey  <tom@tromey.com>
6242
6243         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
6244         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
6245
6246 2020-02-22  Tom Tromey  <tom@tromey.com>
6247
6248         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
6249
6250 2020-02-22  Tom Tromey  <tom@tromey.com>
6251
6252         * tui/tui-win.c (_initialize_tui_win): Add usage text.
6253         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
6254         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
6255         * tui/tui.c (_initialize_tui): Add usage text.
6256
6257 2020-02-22  Tom Tromey  <tom@tromey.com>
6258
6259         * tui/tui-win.c (tui_set_focus_command)
6260         (tui_set_win_height_command): Use error_no_arg.
6261         (_initialize_tui_win): Update help text.
6262         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
6263
6264 2020-02-22  Tom Tromey  <tom@tromey.com>
6265
6266         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
6267         * tui/tui-disasm.h (struct tui_disasm_window)
6268         <display_start_addr>: Declare.
6269         * tui/tui-source.h (struct tui_source_window)
6270         <display_start_addr>: Declare.
6271         * tui/tui-winsource.h (struct tui_source_window_base)
6272         <show_source_line, display_start_addr>: New methods.
6273         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
6274         Rename and move to protected section.
6275         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
6276         (tui_source_window_base::do_erase_source_content): Update.
6277         (tui_source_window_base::show_source_line): Now a method.
6278         (tui_source_window_base::show_source_content)
6279         (tui_source_window_base::tui_source_window_base)
6280         (tui_source_window_base::rerender)
6281         (tui_source_window_base::refill)
6282         (tui_source_window_base::do_scroll_horizontal)
6283         (tui_source_window_base::set_is_exec_point_at)
6284         (tui_source_window_base::update_breakpoint_info)
6285         (tui_source_window_base::update_exec_info): Update.
6286         * tui/tui-source.c (tui_source_window::set_contents)
6287         (tui_source_window::showing_source_p)
6288         (tui_source_window::do_scroll_vertical)
6289         (tui_source_window::location_matches_p)
6290         (tui_source_window::line_is_displayed): Update.
6291         (tui_source_window::display_start_addr): New method.
6292         * tui/tui-disasm.c (tui_disasm_window::set_contents)
6293         (tui_disasm_window::do_scroll_vertical)
6294         (tui_disasm_window::location_matches_p): Update.
6295         (tui_disasm_window::display_start_addr): New method.
6296
6297 2020-02-22  Tom Tromey  <tom@tromey.com>
6298
6299         * NEWS: Add entry for gdb.register_window_type.
6300         * tui/tui-layout.h (window_factory): New typedef.
6301         (tui_register_window): Declare.
6302         * tui/tui-layout.c (saved_tui_windows): New global.
6303         (tui_apply_current_layout): Use it.
6304         (tui_register_window): New function.
6305         * python/python.c (do_start_initialization): Call
6306         gdbpy_initialize_tui.
6307         (python_GdbMethods): Add "register_window_type" function.
6308         * python/python-internal.h (gdbpy_register_tui_window)
6309         (gdbpy_initialize_tui): Declare.
6310         * python/py-tui.c: New file.
6311         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
6312
6313 2020-02-22  Tom Tromey  <tom@tromey.com>
6314
6315         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
6316
6317 2020-02-22  Tom Tromey  <tom@tromey.com>
6318
6319         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
6320         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
6321         * tui/tui-data.c (tui_set_win_with_focus): Remove.
6322         (tui_set_win_focus_to): Move from tui-win.c.
6323
6324 2020-02-22  Tom Tromey  <tom@tromey.com>
6325
6326         * tui/tui-layout.c (make_standard_window, get_locator_window): New
6327         functions.
6328         (known_window_types): New global.
6329         (tui_get_window_by_name): Reimplement.
6330         (initialize_known_windows): New function.
6331         (validate_window_name): Rewrite.
6332         (_initialize_tui_layout): Call initialize_known_windows.
6333
6334 2020-02-22  Tom Tromey  <tom@tromey.com>
6335
6336         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
6337         Remove constants.
6338         * tui/tui-winsource.h (struct tui_source_window_base)
6339         <tui_source_window_base>: Remove parameter.
6340         * tui/tui-winsource.c
6341         (tui_source_window_base::tui_source_window_base): Remove
6342         parameter.
6343         (tui_source_window_base::refill): Update.
6344         * tui/tui-stack.h (struct tui_locator_window)
6345         <tui_locator_window>: Update.
6346         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
6347         Default the constructor.
6348         * tui/tui-regs.h (struct tui_data_item_window)
6349         <tui_data_item_window>: Default the constructor.
6350         (struct tui_data_window) <tui_data_window>: Likewise.
6351         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
6352         Default the constructor.
6353         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
6354         Default the constructor.
6355         <type>: Remove.
6356         (struct tui_win_info) <tui_win_info>: Default the constructor.
6357         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
6358         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
6359         Default the constructor.
6360
6361 2020-02-22  Tom Tromey  <tom@tromey.com>
6362
6363         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
6364         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
6365         * tui/tui-win.c (tui_resize_all): Don't call
6366         tui_delete_invisible_windows.
6367         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
6368         done.
6369         (tui_set_layout): Update.
6370         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
6371         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
6372         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
6373
6374 2020-02-22  Tom Tromey  <tom@tromey.com>
6375
6376         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
6377         correctly.
6378
6379 2020-02-22  Tom Tromey  <tom@tromey.com>
6380
6381         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
6382
6383 2020-02-22  Tom Tromey  <tom@tromey.com>
6384
6385         * tui/tui-winsource.h (struct tui_source_window_iterator)
6386         <inner_iterator>: New etytypedef.
6387         <tui_source_window_iterator>: Take "end" parameter.
6388         <tui_source_window_iterator>: Take iterator.
6389         <operator*, advance>: Update.
6390         <m_iter>: Change type.
6391         <m_end>: New field.
6392         (struct tui_source_windows) <begin, end>: Update.
6393         * tui/tui-layout.c (tui_windows): New global.
6394         (tui_apply_current_layout): Clear tui_windows.
6395         (tui_layout_window::apply): Update tui_windows.
6396         * tui/tui-data.h (tui_windows): Declare.
6397         (all_tui_windows): Now inline function.
6398         (class tui_window_iterator, struct all_tui_windows): Remove.
6399
6400 2020-02-22  Tom Tromey  <tom@tromey.com>
6401
6402         PR tui/17850:
6403         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
6404         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
6405         "height" argument.
6406         (class tui_layout_window) <get_sizes>: Likewise.
6407         (class tui_layout_split) <tui_layout_split>: Add "vertical"
6408         argument.
6409         <get_sizes>: Add "height" argument.
6410         <m_vertical>: New field.
6411         * tui/tui-layout.c (tui_layout_split::clone): Update.
6412         (tui_layout_split::get_sizes): Add "height" argument.
6413         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
6414         (tui_new_layout_command): Parse "-horizontal".
6415         (_initialize_tui_layout): Update help string.
6416         (tui_layout_split::specification): Add "-horizontal" when needed.
6417         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
6418         argument.
6419         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
6420         New methods.
6421
6422 2020-02-22  Tom Tromey  <tom@tromey.com>
6423
6424         * tui/tui-layout.h (enum tui_adjust_result): New.
6425         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
6426         (class tui_layout_window) <adjust_size>: Return
6427         tui_adjust_result.  Rewrite.
6428         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
6429         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
6430
6431 2020-02-22  Tom Tromey  <tom@tromey.com>
6432
6433         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
6434         parameter and return types.
6435         (class tui_layout_base) <specification>: Add "depth".
6436         (class tui_layout_window) <specification>: Add "depth".
6437         (class tui_layout_split) <specification>: Add "depth".
6438         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
6439         and return types.
6440         (tui_new_layout_command): Parse sub-layouts.
6441         (_initialize_tui_layout): Update help string.
6442         (tui_layout_window::specification): Add "depth".
6443         (add_layout_command): Update.
6444
6445 2020-02-22  Tom Tromey  <tom@tromey.com>
6446
6447         * NEWS: Add "tui new-layout" item.
6448         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
6449         Add new-layout command to help text.
6450         (validate_window_name): New function.
6451         (tui_new_layout_command): New function.
6452         (_initialize_tui_layout): Register "new-layout".
6453         (tui_layout_window::specification): New method.
6454         (tui_layout_window::specification): New method.
6455         * tui/tui-layout.h (class tui_layout_base) <specification>: New
6456         method.
6457         (class tui_layout_window) <specification>: New method.
6458         (class tui_layout_split) <specification>: New method.
6459
6460 2020-02-22  Tom Tromey  <tom@tromey.com>
6461
6462         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
6463         * tui/tui-win.c (window_name_completer): Update comment.
6464         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
6465         Declare method.
6466         (class tui_layout_window) <replace_window>: Likewise.
6467         (class tui_layout_split) <replace_window>: Likewise.
6468         (tui_set_layout): Don't declare.
6469         (tui_set_initial_layout): Declare function.
6470         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
6471         (asm_regs_layout): New globals.
6472         (tui_current_layout, show_layout): Remove.
6473         (tui_set_layout, tui_add_win_to_layout): Rewrite.
6474         (find_layout, tui_apply_layout): New function.
6475         (layout_completer): Remove.
6476         (tui_next_layout): Reimplement.
6477         (tui_next_layout_command): New function.
6478         (tui_set_initial_layout, tui_prev_layout_command): New functions.
6479         (tui_regs_layout): Reimplement.
6480         (tui_regs_layout_command): New function.
6481         (extract_display_start_addr): Rewrite.
6482         (next_layout, prev_layout): Remove.
6483         (tui_layout_window::replace_window): New method.
6484         (tui_layout_split::replace_window): New method.
6485         (destroy_layout): New function.
6486         (layout_list): New global.
6487         (add_layout_command): New function.
6488         (initialize_layouts): Update.
6489         (tui_layout_command): New function.
6490         (_initialize_tui_layout): Install "layout" commands.
6491         * tui/tui-data.h (enum tui_layout_type): Remove.
6492         (tui_current_layout): Don't declare.
6493
6494 2020-02-22  Tom Tromey  <tom@tromey.com>
6495
6496         * tui/tui-regs.c (tui_reg_layout): Remove.
6497         (tui_reg_command): Use tui_regs_layout.
6498         * tui/tui-layout.h (tui_reg_command): Declare.
6499         * tui/tui-layout.c (tui_reg_command): New function.
6500
6501 2020-02-22  Tom Tromey  <tom@tromey.com>
6502
6503         * tui/tui.c (tui_rl_delete_other_windows): Call
6504         tui_remove_some_windows.
6505         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
6506         Declare method.
6507         (class tui_layout_window) <remove_windows>: New method.
6508         (class tui_layout_split) <remove_windows>: Declare.
6509         (tui_remove_some_windows): Declare.
6510         * tui/tui-layout.c (tui_remove_some_windows): New function.
6511         (tui_layout_split::remove_windows): New method.
6512
6513 2020-02-22  Tom Tromey  <tom@tromey.com>
6514
6515         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
6516         * tui/tui-layout.h (tui_next_layout): Declare.
6517         * tui/tui-layout.c (tui_next_layout): New function.
6518
6519 2020-02-22  Tom Tromey  <tom@tromey.com>
6520
6521         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
6522         correct coordinates.
6523
6524 2020-02-22  Tom Tromey  <tom@tromey.com>
6525
6526         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
6527         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
6528         DATA_WIN case.
6529
6530 2020-02-22  Tom Tromey  <tom@tromey.com>
6531
6532         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
6533         TUI_DISASM_WIN, not tui_win_list.
6534
6535 2020-02-22  Tom Tromey  <tom@tromey.com>
6536
6537         * valprint.c (generic_val_print_enum_1)
6538         (val_print_type_code_flags): Style member names.
6539         * rust-lang.c (val_print_struct, rust_print_enum)
6540         (rust_print_struct_def, rust_internal_print_type): Style member
6541         names.
6542         * p-valprint.c (pascal_object_print_value_fields): Style member
6543         names.  Only call fprintf_symbol_filtered for static members.
6544         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
6545         * f-valprint.c (f_val_print): Style member names.
6546         * f-typeprint.c (f_type_print_base): Style member names.
6547         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
6548         call fprintf_symbol_filtered for static members.
6549         (cp_print_class_member): Style member names.
6550         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
6551         member names.
6552         * ada-valprint.c (ada_print_scalar): Style enum names.
6553         (ada_val_print_enum): Likewise.
6554         * ada-typeprint.c (print_enum_type): Style enum names.
6555
6556 2020-02-21  Tom Tromey  <tom@tromey.com>
6557
6558         * psympriv.h (struct partial_symtab): Update comment.
6559
6560 2020-02-21  Tom Tromey  <tromey@adacore.com>
6561
6562         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
6563         type is CORE_ADDR.
6564
6565 2020-02-21  Tom de Vries  <tdevries@suse.de>
6566
6567         PR gdb/25534
6568         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
6569         if dependencies[i]->user != NULL.
6570
6571 2020-02-21  Ali Tamur  <tamur@google.com>
6572
6573         * dwarf2/read.c (dwarf2_name): Add null check.
6574
6575 2020-02-20  Tom Tromey  <tom@tromey.com>
6576
6577         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
6578         ">=", in binary search.
6579         (dwarf2_find_containing_comp_unit): New overload.
6580         (run_test): New self-test.
6581         (_initialize_dwarf2_read): Register new test.
6582
6583 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
6584
6585         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
6586         * riscv-tdep.h: Likewise.
6587         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
6588         rv32-only CSR.
6589         * features/riscv/64bit-csr.xml: Regenerated.
6590
6591 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
6592             Tom Tromey  <tom@tromey.com>
6593
6594         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
6595         of 'fputc_unfiltered'.
6596         (putchar_unfiltered): Call 'fputc_unfiltered'.
6597         (fputc_unfiltered): Call 'fputs_unfiltered'.
6598
6599 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
6600
6601         * config.in: Regenerate.
6602         * configure: Regenerate.
6603         * configure.ac: Add --with-python-libdir option.
6604         * main.c: Use WITH_PYTHON_LIBDIR.
6605
6606 2020-02-19  Tom Tromey  <tom@tromey.com>
6607
6608         * symtab.c (general_symbol_info::compute_and_set_names): Use
6609         obstack_strndup.  Simplify call to symbol_set_demangled_name.
6610
6611 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
6612
6613         * dwarf2/read.c (allocate_signatured_type_table,
6614         allocate_dwo_unit_table, allocate_type_unit_groups_table,
6615         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
6616         Remove objfile parameter, update all callers.
6617
6618 2020-02-19  Doug Evans  <dje@google.com>
6619
6620         PR rust/25535
6621         * rust-lang.c (rust_print_enum): Apply embedded_offset to
6622         rust_enum_variant calculation.
6623
6624 2020-02-19  Tom Tromey  <tromey@adacore.com>
6625
6626         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
6627
6628 2020-02-19  Tom Tromey  <tromey@adacore.com>
6629
6630         * ada-lang.c (cache_symbol): Use obstack_strdup.
6631
6632 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6633
6634         * configure: Regenerate.
6635
6636 2020-02-19  Tom Tromey  <tromey@adacore.com>
6637
6638         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
6639         NULL check.
6640
6641 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
6642
6643         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
6644
6645 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6646
6647         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
6648         if GDBSERVER is not defined.
6649         (riscv_tdesc_cache): Likewise, also store const target_desc.
6650         (STATIC_IN_GDB): Define.
6651         (riscv_create_target_description): Update declaration with
6652         STATIC_IN_GDB.
6653         (riscv_lookup_target_description): New function, only define if
6654         GDBSERVER is not defined.
6655         * arch/riscv.h (riscv_create_target_description): Declare only
6656         when GDBSERVER is defined.
6657         (riscv_lookup_target_description): New declaration when GDBSERVER
6658         is not defined.
6659         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
6660         (riscv_linux_read_features): ...this, and return
6661         riscv_gdbarch_features instead of target_desc.
6662         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
6663         (riscv_linux_read_description): Rename to...
6664         (riscv_linux_read_features): ...this.
6665         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
6666         Update to use riscv_gdbarch_features and
6667         riscv_lookup_target_description.
6668         * riscv-tdep.c (riscv_find_default_target_description): Use
6669         riscv_lookup_target_description instead of
6670         riscv_create_target_description.
6671
6672 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6673
6674         * valprint.c (generic_val_print_enum_1): When printing a flag
6675         enum with value 0 and there is no enumerator with value 0, print
6676         just "0" instead of "(unknown: 0x0)".
6677
6678 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6679
6680         * valprint.c (generic_val_print_enum_1): Print unknown part of
6681         flag enum in hex.
6682
6683 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6684
6685         * dwarf2/read.c (update_enumeration_type_from_children): Allow
6686         flag enums to contain duplicate enumerators.
6687         * valprint.c (generic_val_print_enum_1): Update comment.
6688
6689 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6690
6691         * dwarf2/read.c: Include "count-one-bits.h".
6692         (update_enumeration_type_from_children): If an enumerator has
6693         multiple bits set, don't treat the enumeration as a "flag enum".
6694         * valprint.c (generic_val_print_enum_1): Assert that enumerators
6695         of flag enums have 0 or 1 bit set.
6696
6697 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6698
6699         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
6700         conversion.
6701         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6702         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
6703         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6704         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
6705         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6706
6707 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6708
6709         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
6710
6711 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6712
6713         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
6714         displaced_step_closure_up.
6715         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
6716         (struct displaced_step_closure_up):
6717         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6718         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
6719         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
6720         Likewise.
6721         * gdbarch.sh (displaced_step_copy_insn): Likewise.
6722         * gdbarch.c, gdbarch.h: Re-generate.
6723         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
6724         displaced_step_closure_up.
6725         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6726         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
6727         * infrun.h (displaced_step_closure_up): New type alias.
6728         (struct displaced_step_inferior_state) <step_closure>: Change
6729         type to displaced_step_closure_up.
6730         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
6731         displaced_step_closure_up.
6732         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6733
6734 2020-02-14  Tom Tromey  <tom@tromey.com>
6735
6736         * minidebug.c (gnu_debug_key): New global.
6737         (find_separate_debug_file_in_section): Use it.
6738
6739 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6740
6741         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
6742         std::unique_ptr.
6743         * gdbarch.c: Re-generate.
6744         * gdbarch.h: Re-generate.
6745         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
6746         change.
6747         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
6748         type to std::unique_ptr.
6749         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
6750         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6751         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
6752         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
6753         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
6754         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6755         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
6756         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
6757         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6758
6759 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6760
6761         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
6762         std::unique_ptr.
6763         (displaced_step_clear): Rename to...
6764         (displaced_step_reset): ... this.  Just call displaced->reset ().
6765         (displaced_step_clear_cleanup): Rename to...
6766         (displaced_step_reset_cleanup): ... this.
6767         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
6768         (displaced_step_fixup): Likewise.
6769         (resume_1): Likewise.
6770         (handle_inferior_event): Restore child's memory before calling
6771         displaced_step_fixup on the parent.
6772         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
6773         to std::unique_ptr.
6774         <step_closure>: Change type to std::unique_ptr.
6775
6776 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6777
6778         * arm-tdep.c: Include count-one-bits.h.
6779         (cleanup_block_store_pc): Use count_one_bits.
6780         (cleanup_block_load_pc): Use count_one_bits.
6781         (arm_copy_block_xfer): Use count_one_bits.
6782         (thumb2_copy_block_xfer): Use count_one_bits.
6783         (thumb_copy_pop_pc_16bit): Use count_one_bits.
6784         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
6785         (thumb_get_next_pcs_raw): Use count_one_bits.
6786         (arm_get_next_pcs_raw): Use count_one_bits_l.
6787         * arch/arm.c (bitcount): Remove.
6788         * arch/arm.h (bitcount): Remove.
6789
6790 2020-02-14  Tom Tromey  <tromey@adacore.com>
6791
6792         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
6793         Update.
6794         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
6795         * dwarf2/loc.c (call_site_find_chain_1): Return
6796         unique_xmalloc_ptr.
6797         (call_site_find_chain): Likewise.
6798
6799 2020-02-14  Richard Biener  <rguenther@suse.de>
6800
6801         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
6802         on expression with division operators.
6803
6804 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6805
6806         * MAINTAINERS (Write After Approval): Adding myself.
6807
6808 2020-02-12  Tom Tromey  <tom@tromey.com>
6809
6810         * event-loop.c (event_data, gdb_event, event_handler_func):
6811         Remove.
6812
6813 2020-02-12  Tom Tromey  <tom@tromey.com>
6814
6815         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
6816         (dwarf2_frame_objfile_data): Add comment.
6817         (find_comp_unit, set_comp_unit): New functions.
6818         (dwarf2_frame_find_fde): Use find_comp_unit.
6819         (dwarf2_build_frame_info): Use set_comp_unit.
6820
6821 2020-02-12  Tom Tromey  <tom@tromey.com>
6822
6823         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
6824         (comp_unit): Don't initialize objfile.
6825         (execute_cfa_program): Add text_offset parameter.
6826         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
6827         (dwarf2_frame_cache): Update.
6828         (dwarf2_build_frame_info): Don't set "objfile" member.
6829
6830 2020-02-12  Tom Tromey  <tom@tromey.com>
6831
6832         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
6833         (decode_frame_entry): Likewise.
6834         (dwarf2_build_frame_info): Update.
6835
6836 2020-02-12  Tom Tromey  <tom@tromey.com>
6837
6838         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
6839         (decode_frame_entry_1): Use the comp_unit obstack.
6840
6841 2020-02-12  Tom Tromey  <tom@tromey.com>
6842
6843         * dwarf2/frame.c (struct comp_unit): Add initializers and
6844         constructor.
6845         (dwarf2_frame_objfile_data): Store a comp_unit.
6846         (dwarf2_frame_find_fde): Update.
6847         (dwarf2_build_frame_info): Use "new".
6848
6849 2020-02-12  Tom Tromey  <tom@tromey.com>
6850
6851         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
6852         (dwarf2_fde_table): Typedef for std::vector.
6853         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
6854         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
6855         (decode_frame_entry): Update.
6856         (dwarf2_build_frame_info): Use "new".
6857
6858 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
6859
6860         * arm-tdep.c (arm_gdbarch_init): Update.
6861         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
6862         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
6863         have_neon, is_m>: Change to bool.
6864
6865 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
6866
6867         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
6868
6869 2020-02-12  Tom Tromey  <tom@tromey.com>
6870
6871         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
6872
6873 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
6874
6875         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
6876         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
6877
6878 2020-02-11  Tom Tromey  <tom@tromey.com>
6879
6880         * psymtab.h: Update comment.
6881
6882 2020-02-11  Tom Tromey  <tom@tromey.com>
6883
6884         * gdb_obstack.h (struct auto_obstack): Use
6885         DISABLE_COPY_AND_ASSIGN.
6886
6887 2020-02-11  Tom Tromey  <tom@tromey.com>
6888
6889         * dwarf2/frame.h (struct objfile): Don't forward declare.
6890
6891 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
6892
6893         * cris-tdep.c (cris_supply_gregset): Change signature to match
6894         what struct regset expects.
6895         (cris_regset): New struct.
6896         (fetch_core_registers): Remove.
6897         (cris_iterate_over_regset_sections): New function.
6898         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
6899         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
6900
6901 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
6902
6903         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
6904         registers.
6905
6906 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
6907
6908         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
6909
6910 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
6911
6912         * configure: Re-generate.
6913
6914 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
6915
6916         * configure: Re-generate.
6917
6918 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
6919
6920         * acinclude: Update warning.m4 path.
6921         * warning.m4: Move to gdbsupport.
6922
6923 2020-02-11  Tom Tromey  <tromey@adacore.com>
6924
6925         * remote.c (remote_console_output): Update.
6926         * printcmd.c (printf_command): Update.
6927         * event-loop.c (gdb_wait_for_event): Update.
6928         * linux-nat.c (sigchld_handler): Update.
6929         * remote-sim.c (gdb_os_write_stdout): Update.
6930         (gdb_os_flush_stdout): Update.
6931         (gdb_os_flush_stderr): Update.
6932         (gdb_os_write_stderr): Update.
6933         * exceptions.c (print_exception): Update.
6934         * remote-fileio.c (remote_fileio_func_read): Update.
6935         (remote_fileio_func_write): Update.
6936         * tui/tui.c (tui_enable): Update.
6937         * tui/tui-interp.c (tui_interp::init): Update.
6938         * utils.c (init_page_info): Update.
6939         (putchar_unfiltered, fputc_unfiltered): Update.
6940         (gdb_flush): Update.
6941         (emit_style_escape): Update.
6942         (flush_wrap_buffer, fputs_maybe_filtered): Update.
6943         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
6944         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
6945         (stderr_file::write): Update.
6946         (stderr_file::puts): Update.
6947         * ui-file.h (ui_file_isatty, ui_file_write)
6948         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
6949         (ui_file_puts): Don't declare.
6950
6951 2020-02-10  Tom de Vries  <tdevries@suse.de>
6952
6953         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
6954         sentinel to char *.
6955
6956 2020-02-09  Tom de Vries  <tdevries@suse.de>
6957
6958         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
6959         filename if it matches "<artificial>".
6960
6961 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
6962
6963         * windows-tdep.c (struct enum_value_name): New struct.
6964         (create_enum): New function.
6965         (windows_get_siginfo_type): Create and use enum types.
6966
6967 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
6968
6969         * NEWS: Mention $_siginfo support for Windows.
6970         * windows-nat.c (handle_exception): Set siginfo_er.
6971         (windows_nat_target::mourn_inferior): Reset siginfo_er.
6972         (windows_xfer_siginfo): New function.
6973         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
6974         * windows-tdep.c (struct windows_gdbarch_data): New struct.
6975         (init_windows_gdbarch_data): New function.
6976         (get_windows_gdbarch_data): New function.
6977         (windows_get_siginfo_type): New function.
6978         (windows_init_abi): Register windows_get_siginfo_type.
6979         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
6980
6981 2020-02-08  Tom Tromey  <tom@tromey.com>
6982
6983         * dwarf2/read.c (class cutu_reader) <cutu_reader,
6984         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
6985         <keep>: Declare method.
6986         <m_keep>: Remove member.
6987         <~cutu_reader>: Remove.
6988         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6989         (cutu_reader::cutu_reader): Update.
6990         (cutu_reader::keep): Rename from ~cutu_reader.
6991         (process_psymtab_comp_unit, build_type_psymtabs_1)
6992         (process_skeletonless_type_unit, load_partial_comp_unit)
6993         (load_full_comp_unit, dwarf2_read_addr_index)
6994         (read_signatured_type): Update.
6995
6996 2020-02-08  Tom Tromey  <tom@tromey.com>
6997
6998         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
6999         "want_partial_unit" parameter.
7000         (process_psymtab_comp_unit): Change want_partial_unit to bool.
7001         Inline check for DW_TAG_partial_unit.
7002         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
7003
7004 2020-02-08  Tom Tromey  <tom@tromey.com>
7005
7006         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
7007         read.c.
7008         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
7009         read.c.
7010
7011 2020-02-08  Tom Tromey  <tom@tromey.com>
7012
7013         * dwarf2/read.c (read_address): Move to comp-unit.c.
7014         (dwarf2_rnglists_process, dwarf2_ranges_process)
7015         (read_attribute_value, dwarf_decode_lines_1)
7016         (var_decode_location, decode_locdesc): Update.
7017         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
7018         read.c.  Remove "cu" parameter.
7019         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
7020         method.
7021
7022 2020-02-08  Tom Tromey  <tom@tromey.com>
7023
7024         * dwarf2/read.c (read_attribute_value, read_indirect_string)
7025         (read_indirect_line_string): Update.
7026         * dwarf2/comp-unit.c (read_offset): Remove.
7027         (read_comp_unit_head): Update.
7028         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
7029         method.
7030         (read_offset): Don't declare.
7031
7032 2020-02-08  Tom Tromey  <tom@tromey.com>
7033
7034         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
7035         * dwarf2/read.c (struct comp_unit_head): Move to
7036         dwarf2/comp-unit.h.
7037         (enum class rcuh_kind): Move to comp-unit.h.
7038         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
7039         (read_comp_unit_head, error_check_comp_unit_head)
7040         (read_and_check_comp_unit_head): Move to comp-unit.c.
7041         (read_offset, dwarf_unit_type_name): Likewise.
7042         (create_debug_type_hash_table, read_cutu_die_from_dwo)
7043         (cutu_reader::cutu_reader, read_call_site_scope)
7044         (find_partial_die, follow_die_offset): Update.
7045         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
7046
7047 2020-02-08  Tom Tromey  <tom@tromey.com>
7048
7049         * dwarf2/read.c (read_offset_1): Move to leb.c.
7050         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
7051         (dwarf_decode_macro_bytes): Update.
7052         * dwarf2/leb.c (read_offset): Rename; move from read.c.
7053         * dwarf2/leb.h (read_offset): Declare.
7054
7055 2020-02-08  Tom Tromey  <tom@tromey.com>
7056
7057         * dwarf2/read.c (dwarf2_section_size): Remove.
7058         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
7059         Update.
7060         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
7061
7062 2020-02-08  Tom Tromey  <tom@tromey.com>
7063
7064         * dwarf2/read.c (read_initial_length): Move to leb.c.
7065         * dwarf2/leb.h (read_initial_length): Declare.
7066         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
7067         handle_nonstd parameter.
7068         * dwarf2/frame.c (read_initial_length): Remove.
7069         (decode_frame_entry_1): Update.
7070
7071 2020-02-08  Tom Tromey  <tom@tromey.com>
7072
7073         * dwarf2/loc.c (dwarf2_find_location_expression)
7074         (dwarf_evaluate_loc_desc::get_tls_address)
7075         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
7076         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
7077         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
7078         (dwarf2_compile_property_to_c)
7079         (dwarf2_loc_desc_get_symbol_read_needs)
7080         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
7081         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
7082         (loclist_describe_location, loclist_tracepoint_var_ref)
7083         (loclist_generate_c_location): Update.
7084         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
7085         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
7086         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
7087         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
7088         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
7089         (dwarf2_per_cu_data::addr_size)
7090         (dwarf2_per_cu_data::ref_addr_size)
7091         (dwarf2_per_cu_data::text_offset)
7092         (dwarf2_per_cu_data::addr_type): Now methods.
7093         (per_cu_header_read_in): Make per_cu "const".
7094         (dwarf2_version): Remove.
7095         (dwarf2_per_cu_data::int_type): Now a method.
7096         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
7097         (set_die_type, read_array_type, read_subrange_index_type)
7098         (read_tag_string_type, read_subrange_type): Update.
7099         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
7100         offset_size, ref_addr_size, text_offset, addr_type, version,
7101         objfile, int_type, addr_sized_int_type>: Declare methods.
7102
7103 2020-02-08  Tom Tromey  <tom@tromey.com>
7104
7105         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
7106         Move earlier.
7107
7108 2020-02-08  Tom Tromey  <tom@tromey.com>
7109
7110         * dwarf2/read.h (dwarf_line_debug): Declare.
7111         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
7112         * dwarf2/read.c: Move line_header code to new files.
7113         (dwarf_line_debug): No longer static.
7114         * dwarf2/line-header.c: New file.
7115         * dwarf2/line-header.h: New file.
7116
7117 2020-02-08  Tom Tromey  <tom@tromey.com>
7118
7119         * dwarf2/read.c (struct line_header) <file_full_name,
7120         file_file_name>: Return unique_xmalloc_ptr.
7121         (line_header::file_file_name): Update.
7122         (line_header::file_full_name): Update.
7123         (dw2_get_file_names_reader): Update.
7124         (macro_start_file): Update.
7125
7126 2020-02-08  Tom Tromey  <tom@tromey.com>
7127
7128         * dwarf2/read.c (struct line_header) <file_full_name,
7129         file_file_name>: Declare methods.
7130         (dw2_get_file_names_reader): Update.
7131         (file_file_name): Now a method.
7132         (file_full_name): Likewise.
7133         (macro_start_file): Update.
7134
7135 2020-02-08  Tom Tromey  <tom@tromey.com>
7136
7137         * dwarf2/read.c (dwarf_always_disassemble)
7138         (show_dwarf_always_disassemble): Move to loc.c.
7139         (_initialize_dwarf2_read): Move "always-disassemble" registration
7140         to loc.c.
7141         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
7142         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
7143         static.
7144         (show_dwarf_always_disassemble): Move from read.c.
7145         (_initialize_dwarf2loc): Move always-disassemble from read.c.
7146
7147 2020-02-08  Tom Tromey  <tom@tromey.com>
7148
7149         * dwarf2/read.c (~dwarf2_per_objfile): Update.
7150         (create_quick_file_names_table): Return htab_up.
7151         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
7152         Update.
7153         * dwarf2/read.h (struct dwarf2_per_objfile)
7154         <quick_file_names_table>: Now htab_up.
7155
7156 2020-02-08  Tom Tromey  <tom@tromey.com>
7157
7158         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
7159
7160 2020-02-08  Tom Tromey  <tom@tromey.com>
7161
7162         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
7163         Rewrite.
7164         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
7165         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
7166         (abbrev_table::abbrev_table): No longer inline.
7167         (ABBREV_HASH_SIZE): Remove.
7168         (abbrev_table::m_abbrevs): Now an htab_up.
7169
7170 2020-02-08  Tom Tromey  <tom@tromey.com>
7171
7172         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
7173         (cutu_reader): Update.
7174         (build_type_psymtabs_1): Update.
7175         * dwarf2/abbrev.c (abbrev_table::read): Rename.
7176         (abbrev_table::alloc_abbrev): Update.
7177         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
7178         (abbrev_table::read): New static method, renamed from
7179         abbrev_table_read_table.
7180         (abbrev_table::alloc_abbrev)
7181         (abbrev_table::add_abbrev): Now private.
7182         (abbrev_table::abbrev_table): Now private.
7183         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
7184
7185 2020-02-08  Tom Tromey  <tom@tromey.com>
7186
7187         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
7188         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
7189         htab_up.
7190
7191 2020-02-08  Tom Tromey  <tom@tromey.com>
7192
7193         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
7194         htab_up.
7195         (lookup_dwo_unit_in_dwp): Update.
7196         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
7197         on obstack.
7198
7199 2020-02-08  Tom Tromey  <tom@tromey.com>
7200
7201         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
7202         obstack.
7203
7204 2020-02-08  Tom Tromey  <tom@tromey.com>
7205
7206         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
7207         line_header_hash.
7208         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
7209         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
7210         Change type to htab_up.
7211
7212 2020-02-08  Tom Tromey  <tom@tromey.com>
7213
7214         * dwarf2/read.c (allocate_type_unit_groups_table): Return
7215         htab_up.  Don't allocate on obstack.
7216         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
7217         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
7218         Change type to htab_up.
7219
7220 2020-02-08  Tom Tromey  <tom@tromey.com>
7221
7222         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
7223         Change type to htab_up.
7224         * dwarf2/read.c (create_signatured_type_table_from_index)
7225         (create_signatured_type_table_from_debug_names)
7226         (create_all_type_units, add_type_unit)
7227         (lookup_dwo_signatured_type, lookup_signatured_type)
7228         (process_skeletonless_type_unit): Update.
7229         (create_debug_type_hash_table, create_debug_types_hash_table):
7230         Change type of types_htab.
7231         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
7232         htab_up.  Don't allocate on obstack.
7233         (create_cus_hash_table): Change type of cus_htab parameter.
7234         (struct dwo_file) <cus, tus>: Now htab_up.
7235         (lookup_dwo_signatured_type, lookup_dwo_cutu)
7236         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
7237         (queue_and_load_all_dwo_tus): Update.
7238         * dwarf2/index-write.c (write_gdbindex): Update.
7239         (write_debug_names): Update.
7240
7241 2020-02-08  Tom Tromey  <tom@tromey.com>
7242
7243         * dwarf2/read.h (struct dwarf2_queue_item): Move from
7244         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
7245         destructor.
7246         (struct dwarf2_per_objfile) <queue>: New member.
7247         * dwarf2/read.c (struct dwarf2_queue_item): Move to
7248         dwarf2/read.h.
7249         (dwarf2_queue, dwarf2_queue_tail): Remove.
7250         (class dwarf2_queue_guard): Add parameter to constructor.  Use
7251         DISABLE_COPY_AND_ASSIGN.
7252         <m_per_objfile>: New member.
7253         <~dwarf2_queue_guard>: Rewrite.
7254         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
7255         Update.
7256         (~dwarf2_queue_item): New.
7257
7258 2020-02-08  Tom Tromey  <tom@tromey.com>
7259
7260         * dwarf2/read.c (struct die_info) <has_children>: New member.
7261         (dw2_get_file_names_reader): Remove has_children.
7262         (dw2_get_file_names): Update.
7263         (read_cutu_die_from_dwo): Remove has_children.
7264         (cutu_reader::init_tu_and_read_dwo_dies)
7265         (cutu_reader::cutu_reader): Update.
7266         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
7267         Remove has_children.
7268         (build_type_psymtabs_1, process_skeletonless_type_unit)
7269         (load_partial_comp_unit, load_full_comp_unit): Update.
7270         (create_dwo_cu_reader): Remove has_children.
7271         (create_cus_hash_table, read_die_and_children): Update.
7272         (read_full_die_1,read_full_die): Remove has_children.
7273         (read_signatured_type): Update.
7274         (class cutu_reader) <has_children>: Remove.
7275
7276 2020-02-08  Tom Tromey  <tom@tromey.com>
7277
7278         * dwarf2/expr.c: Rename from dwarf2expr.c.
7279         * dwarf2/expr.h: Rename from dwarf2expr.h.
7280         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
7281         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
7282         * dwarf2/frame.c: Rename from dwarf2-frame.c.
7283         * dwarf2/frame.h: Rename from dwarf2-frame.h.
7284         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
7285         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
7286         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
7287         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
7288         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
7289         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
7290         * dwarf2/loc.c: Rename from dwarf2loc.c.
7291         * dwarf2/loc.h: Rename from dwarf2loc.h.
7292         * dwarf2/read.c: Rename from dwarf2read.c.
7293         * dwarf2/read.h: Rename from dwarf2read.h.
7294         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
7295         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
7296         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
7297         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
7298         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
7299         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
7300         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
7301         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
7302         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
7303         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
7304         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
7305         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
7306         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
7307         Update.
7308         * Makefile.in (COMMON_SFILES): Update.
7309         (HFILES_NO_SRCDIR): Update.
7310
7311 2020-02-08  Tom Tromey  <tom@tromey.com>
7312
7313         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
7314         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
7315
7316 2020-02-08  Tom Tromey  <tom@tromey.com>
7317
7318         * dwarf2read.h (struct die_info): Don't declare.
7319
7320 2020-02-08  Tom Tromey  <tom@tromey.com>
7321
7322         * dwarf2read.h (die_info_ptr): Remove typedef.
7323
7324 2020-02-08  Tom Tromey  <tom@tromey.com>
7325
7326         * dwarf2read.c (read_call_site_scope)
7327         (handle_data_member_location, dwarf2_add_member_fn)
7328         (mark_common_block_symbol_computed, read_common_block)
7329         (attr_to_dynamic_prop, partial_die_info::read)
7330         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
7331         (dwarf2_symbol_mark_computed, set_die_type): Update.
7332         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
7333         method.
7334         (attr_form_is_block): Don't declare.
7335         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
7336
7337 2020-02-08  Tom Tromey  <tom@tromey.com>
7338
7339         * dwarf2read.c (dwarf2_find_base_address, )
7340         (read_call_site_scope, rust_containing_type)
7341         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
7342         (handle_data_member_location, dwarf2_add_member_fn)
7343         (get_alignment, read_structure_type, process_structure_scope)
7344         (mark_common_block_symbol_computed, read_common_block)
7345         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
7346         (partial_die_info::read, read_attribute_value, new_symbol)
7347         (lookup_die_type, dwarf2_get_ref_die_offset)
7348         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
7349         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
7350         (dwarf2_symbol_mark_computed): Update.
7351         * dwarf2/attribute.h (struct attribute) <value_as_address,
7352         form_is_section_offset, form_is_constant, form_is_ref>: Declare
7353         methods.
7354         (value_as_address, attr_form_is_section_offset)
7355         (attr_form_is_constant, attr_form_is_ref): Don't declare.
7356         * dwarf2/attribute.c (attribute::value_as_address)
7357         (attribute::form_is_section_offset, attribute::form_is_constant)
7358         (attribute::form_is_ref): Now methods.
7359
7360 2020-02-08  Tom Tromey  <tom@tromey.com>
7361
7362         * dwarf2read.c (struct attribute, DW_STRING)
7363         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
7364         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
7365         (attr_form_is_block, attr_form_is_section_offset)
7366         (attr_form_is_constant, attr_form_is_ref): Move.
7367         * dwarf2/attribute.h: New file.
7368         * dwarf2/attribute.c: New file, from dwarf2read.c.
7369         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
7370
7371 2020-02-08  Tom Tromey  <tom@tromey.com>
7372
7373         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
7374         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
7375         Move.
7376         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
7377         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
7378         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
7379         abbrev.c.
7380         * dwarf2/abbrev.h: New file.
7381         * dwarf2/abbrev.c: New file, from dwarf2read.c.
7382         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
7383
7384 2020-02-08  Tom Tromey  <tom@tromey.com>
7385
7386         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
7387         (dwarf2_section_size, dwarf2_get_section_info)
7388         (create_signatured_type_table_from_debug_names)
7389         (create_addrmap_from_aranges, read_debug_names_from_section)
7390         (get_gdb_index_contents_from_section, read_comp_unit_head)
7391         (error_check_comp_unit_head, read_abbrev_offset)
7392         (create_debug_type_hash_table, init_cu_die_reader)
7393         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
7394         (read_comp_units_from_section, create_cus_hash_table)
7395         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
7396         (create_dwp_v2_section, dwarf2_rnglists_process)
7397         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
7398         (abbrev_table_read_table, read_indirect_string_at_offset_from)
7399         (read_indirect_string_from_dwz, read_addr_index_1)
7400         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
7401         (dwarf_decode_macro_bytes, dwarf_decode_macros)
7402         (fill_in_loclist_baton): Update.
7403         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
7404         get_containing_section, get_bfd_owner, get_bfd_section,
7405         get_file_name, get_id, get_flags, empty, read>: Declare methods.
7406         (dwarf2_read_section, get_section_name, get_section_file_name)
7407         (get_containing_section, get_section_bfd_owner)
7408         (get_section_bfd_section, get_section_name, get_section_file_name)
7409         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
7410         declare.
7411         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
7412         (dwarf2_section_info::get_bfd_owner)
7413         (dwarf2_section_info::get_bfd_section)
7414         (dwarf2_section_info::get_name)
7415         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
7416         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
7417         (dwarf2_section_info::read): Now methods.
7418         * dwarf-index-write.c (class debug_names): Update.
7419
7420 2020-02-08  Tom Tromey  <tom@tromey.com>
7421
7422         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
7423         Move to dwarf2/section.h.
7424         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
7425         (get_section_bfd_section, get_section_name)
7426         (get_section_file_name, get_section_id, get_section_flags)
7427         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
7428         dwarf2/section.c.
7429         * dwarf2/section.h: New file.
7430         * dwarf2/section.c: New file, from dwarf2read.c.
7431         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
7432
7433 2020-02-08  Tom Tromey  <tom@tromey.com>
7434
7435         * dwarf2read.h (read_unsigned_leb128): Don't declare.
7436         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
7437         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
7438         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
7439         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
7440         * dwarf2/leb.h: New file, from dwarf2read.c.
7441         * dwarf2/leb.c: New file, from dwarf2read.c.
7442         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
7443         Remove.
7444         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
7445         (COMMON_SFILES): Add dwarf2/leb.c.
7446
7447 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
7448
7449         GDB 9.1 released.
7450
7451 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
7452
7453         PR gdb/25190:
7454         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
7455         * gdb/remote.c (remote_console_output): Update.
7456         * gdb/ui-file.c (fputs_unfiltered): Rename to...
7457         (ui_file_puts): ...this.
7458         * gdb/ui-file.h (ui_file_puts): Add declaration.
7459         * gdb/utils.c (emit_style_escape): Update.
7460         (flush_wrap_buffer): Update.
7461         (fputs_maybe_filtered): Update.
7462         (fputs_unfiltered): Add function.
7463
7464 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
7465
7466         * gdb/event-loop.c (gdb_wait_for_event): Update.
7467         * gdb/printcmd.c (printf_command): Update.
7468         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
7469         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
7470         (gdb_os_flush_stderr): Update.
7471         * gdb/remote.c (remote_console_output): Update.
7472         * gdb/ui-file.c (gdb_flush): Rename to...
7473         (ui_file_flush): ...this.
7474         (stderr_file::write): Update.
7475         (stderr_file::puts): Update.
7476         * gdb/ui-file.h (gdb_flush): Rename to...
7477         (ui_file_flush): ...this.
7478         * gdb/utils.c (gdb_flush): Add function.
7479         * gdb/utils.h (gdb_flush): Add declaration.
7480
7481 2020-02-07  Tom Tromey  <tromey@adacore.com>
7482
7483         PR breakpoints/24915:
7484         * source.c (find_and_open_source): Do not check basenames_may_differ.
7485
7486 2020-02-07  Tom Tromey  <tom@tromey.com>
7487
7488         * README: Update gdbserver documentation.
7489         * gdbserver: Move to top level.
7490         * configure.tgt (build_gdbserver): Remove.
7491         * configure.ac: Remove --enable-gdbserver.
7492         * configure: Rebuild.
7493         * Makefile.in (distclean): Don't mention gdbserver.
7494
7495 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
7496
7497         * source-cache.c (source_cache::ensure): Surround
7498         get_plain_source_lines with a try/catch.
7499         (source_cache::get_line_charpos): Get rid of try/catch
7500         and only check for the return value of "ensure".
7501         * tui/tui-source.c (tui_source_window::set_contents):
7502         Simplify "nlines" calculation.
7503
7504 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
7505
7506         * MAINTAINERS (Write After Approval): Add myself.
7507
7508 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
7509
7510         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
7511         function call.
7512
7513 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
7514
7515         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
7516
7517 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
7518
7519         * nat/riscv-linux-tdesc.h: New file.
7520         * nat/riscv-linux-tdesc.c: New file, taking code from...
7521         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7522         ... here.
7523         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
7524         NATDEPFILES.
7525
7526 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
7527
7528         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
7529         we don't set the fake simulator ptid to the null_ptid.
7530
7531 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
7532
7533         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
7534         * gdbthread.h (class thread_info) <resumed>: Likewise.
7535         * infrun.c (resume_1): Likewise.
7536         (proceed): Likewise.
7537         (infrun_thread_stop_requested): Likewise.
7538         (stop_all_threads): Likewise.
7539         (handle_inferior_event): Likewise.
7540         (restart_threads): Likewise.
7541         (finish_step_over): Likewise.
7542         (keep_going_stepped_thread): Likewise.
7543         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
7544         (linux_handle_extended_wait): Likewise.
7545         * record-btrace.c (get_thread_current_frame_id): Likewise.
7546         * record-full.c (record_full_wait_1): Likewise.
7547         * remote.c (remote_target::process_initial_stop_replies): Likewise.
7548         * target.c (target_resume): Likewise.
7549         * thread.c (set_running_thread): Likewise.
7550
7551 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7552
7553         * f-valprint.c (f77_print_array_1): Changed datatype of index
7554         variable to LONGEST from int to enable it to contain bound
7555         values correctly.
7556
7557 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
7558
7559         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
7560         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
7561         offsets according to FLEN determined.
7562         (riscv_linux_nat_target::read_description): Determine FLEN
7563         dynamically.
7564         (riscv_linux_nat_target::fetch_registers): Size regset buffer
7565         according to FLEN determined.
7566         (riscv_linux_nat_target::store_registers): Likewise.
7567
7568 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7569
7570         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7571         when reg->group is empty and reggroup is not.
7572
7573 2020-01-31  Tom Tromey  <tromey@adacore.com>
7574
7575         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
7576         Call beneath target's mourn_inferior after unpushing.
7577
7578 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
7579
7580         PR tui/9765
7581         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
7582         have enough lines to fill the screen, still return the lowest
7583         address we found.
7584
7585 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
7586
7587         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
7588         '-', '<', and '>' commands.
7589
7590 2020-01-29  Pedro Alves  <palves@redhat.com>
7591             Sergio Durigan Junior  <sergiodj@redhat.com>
7592
7593         * infcmd.c (construct_inferior_arguments): Assert that
7594         'argc' is greater than 0.
7595
7596 2020-01-29  Luis Machado  <luis.machado@linaro.org>
7597
7598         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
7599         (BRK_INSN_MASK): Define to 0xd4200000.
7600         (aarch64_program_breakpoint_here_p): New function.
7601         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
7602         * arch-utils.c (default_program_breakpoint_here_p): Moved from
7603         breakpoint.c.
7604         * arch-utils.h (default_program_breakpoint_here_p): Moved from
7605         breakpoint.h
7606         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
7607         call gdbarch_program_breakpoint_here_p.
7608         (program_breakpoint_here): Moved to arch-utils.c, renamed to
7609         default_program_breakpoint_here_p, changed return type to bool and
7610         simplified.
7611         * breakpoint.h (program_breakpoint_here): Moved prototype to
7612         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
7613         return type to bool.
7614         * gdbarch.c: Regenerate.
7615         * gdbarch.h: Regenerate.
7616         * gdbarch.sh (program_breakpoint_here_p): New method.
7617         * infrun.c (handle_signal_stop): Call
7618         gdbarch_program_breakpoint_here_p.
7619
7620 2020-01-26  Tom Tromey  <tom@tromey.com>
7621
7622         * ctfread.c (struct ctf_fp_info): Reindent.
7623         (_initialize_ctfread): Remove.
7624
7625 2020-01-26  Tom Tromey  <tom@tromey.com>
7626
7627         * psymtab.c (partial_map_expand_apply)
7628         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
7629         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
7630         (psym_print_stats, psym_expand_symtabs_for_function)
7631         (psym_map_symbol_filenames, psym_map_matching_symbols)
7632         (psym_expand_symtabs_matching)
7633         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
7634         (maintenance_check_psymtabs): Use new methods.
7635         * psympriv.h (struct partial_symtab) <readin_p,
7636         get_compunit_symtab>: New methods.
7637         <readin, compunit_symtab>: Remove members.
7638         (struct standard_psymtab): New.
7639         (struct legacy_psymtab): Derive from standard_psymtab.
7640         * dwarf2read.h (struct dwarf2_psymtab): Derive from
7641         standard_psymtab.
7642         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
7643
7644 2020-01-26  Tom Tromey  <tom@tromey.com>
7645
7646         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
7647         read_dependencies.  Add assert.
7648         * psymtab.c (partial_symtab::read_dependencies): New method.
7649         * psympriv.h (struct partial_symtab) <read_dependencies>: New
7650         method.
7651         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
7652         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
7653         read_dependencies.
7654         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
7655         Add assert.
7656
7657 2020-01-26  Tom Tromey  <tom@tromey.com>
7658
7659         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
7660         Call expand_psymtab.
7661         (xcoff_read_symtab): Call expand_psymtab.
7662         (xcoff_start_psymtab, xcoff_end_psymtab): Set
7663         legacy_expand_psymtab.
7664         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
7665         method.
7666         (struct legacy_psymtab) <expand_psymtab>: Implement.
7667         <legacy_expand_psymtab>: New member.
7668         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
7669         (parse_partial_symbols): Set legacy_expand_psymtab.
7670         (psymtab_to_symtab_1): Change argument order.  Call
7671         expand_psymtab.
7672         (new_psymtab): Set legacy_expand_psymtab.
7673         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
7674         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
7675         expand_psymtab.
7676         (dwarf2_psymtab::expand_psymtab): Rename from
7677         psymtab_to_symtab_1.  Call expand_psymtab.
7678         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
7679         (dbx_end_psymtab): Likewise.
7680         (dbx_psymtab_to_symtab_1): Change argument order. Call
7681         expand_psymtab.
7682         (dbx_read_symtab): Call expand_psymtab.
7683         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
7684         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
7685         (ctf_psymtab::read_symtab): Call expand_psymtab.
7686
7687 2020-01-26  Tom Tromey  <tom@tromey.com>
7688
7689         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
7690         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
7691         messages.
7692         * mdebugread.c (mdebug_read_symtab): Remove prints.
7693         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
7694         assert.
7695         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
7696
7697 2020-01-26  Tom Tromey  <tom@tromey.com>
7698
7699         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
7700         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
7701         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
7702         legacy_symtab.
7703         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
7704         * psymtab.c (psymtab_to_symtab): Call method.
7705         (dump_psymtab): Update.
7706         * psympriv.h (struct partial_symtab): Add virtual destructor.
7707         <read_symtab>: New method.
7708         (struct legacy_symtab): New.
7709         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
7710         (struct pst_map) <pst>: Now a legacy_psymtab.
7711         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
7712         (new_psymtab): Use legacy_psymtab.
7713         * dwarf2read.h (struct dwarf2_psymtab): New.
7714         (struct dwarf2_per_cu_data) <psymtab>: Use it.
7715         * dwarf2read.c (dwarf2_create_include_psymtab)
7716         (dwarf2_build_include_psymtabs, create_type_unit_group)
7717         (create_partial_symtab, process_psymtab_comp_unit_reader)
7718         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
7719         (set_partial_user): Use dwarf2_psymtab.
7720         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
7721         (psymtab_to_symtab_1, process_full_comp_unit)
7722         (process_full_type_unit, dwarf2_ranges_read)
7723         (dwarf2_get_pc_bounds, psymtab_include_file_name)
7724         (dwarf_decode_lines): Use dwarf2_psymtab.
7725         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
7726         (add_address_entry_worker, write_one_signatured_type)
7727         (recursively_count_psymbols, recursively_write_psymbols)
7728         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
7729         (write_debug_names): Likewise.
7730         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
7731         <pst>: Now a legacy_psymtab.
7732         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
7733         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
7734         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
7735         * ctfread.c (struct ctf_psymtab): New.
7736         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
7737         ctf_psymtab.
7738         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
7739         (create_partial_symtab): Return a ctf_psymtab.
7740         (scan_partial_symbols): Update.
7741
7742 2020-01-26  Tom Tromey  <tom@tromey.com>
7743
7744         * xcoffread.c (xcoff_start_psymtab): Use new.
7745         * psymtab.c (partial_symtab::partial_symtab): New constructor,
7746         renamed from start_psymtab_common.
7747         * psympriv.h (struct partial_symtab): Add new constructor.
7748         (start_psymtab_common): Don't declare.
7749         * mdebugread.c (parse_partial_symbols): Use new.
7750         * dwarf2read.c (create_partial_symtab): Use new.
7751         * dbxread.c (start_psymtab): Use new.
7752         * ctfread.c (create_partial_symtab): Use new.
7753
7754 2020-01-26  Tom Tromey  <tom@tromey.com>
7755
7756         * xcoffread.c (xcoff_end_psymtab): Use new.
7757         * psymtab.c (start_psymtab_common): Use new.
7758         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
7759         Update.
7760         * psympriv.h (struct partial_symtab): Add parameters to
7761         constructor.  Don't inline.
7762         (allocate_psymtab): Don't declare.
7763         * mdebugread.c (new_psymtab): Use new.
7764         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
7765         * dbxread.c (dbx_end_psymtab): Use new.
7766
7767 2020-01-26  Tom Tromey  <tom@tromey.com>
7768
7769         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
7770         allocate_psymtab.  Update documentation.
7771         * psymtab.c (psymtab_storage::install_psymtab): Rename from
7772         allocate_psymtab.  Do not use new.
7773         (allocate_psymtab): Use new.  Update.
7774
7775 2020-01-26  Tom Tromey  <tom@tromey.com>
7776
7777         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7778         * psymtab.c (psym_print_stats): Update.
7779         * psympriv.h (struct partial_symtab) <readin,
7780         psymtabs_addrmap_supported, anonymous>: Now bool.
7781         * mdebugread.c (psymtab_to_symtab_1): Update.
7782         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
7783         (build_type_psymtabs_reader, psymtab_to_symtab_1)
7784         (process_full_comp_unit, process_full_type_unit): Update.
7785         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7786         * ctfread.c (psymtab_to_symtab): Update.
7787
7788 2020-01-26  Tom Tromey  <tom@tromey.com>
7789
7790         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
7791         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
7792         * psymtab.c (psymtab_storage): Delete psymtabs.
7793         (psymtab_storage::allocate_psymtab): Use new.
7794         (psymtab_storage::discard_psymtab): Use delete.
7795         * psympriv.h (struct partial_symtab): Add constructor and
7796         initializers.
7797
7798 2020-01-26  Tom Tromey  <tom@tromey.com>
7799
7800         * machoread.c: Do not include psympriv.h.
7801
7802 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7803
7804         * NEWS: Mention the new option and the set/show commands.
7805
7806 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7807
7808         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
7809         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
7810         (validate_exec_file): New variables, enums, functions.
7811         (exec_file_locate_attach, print_section_info): Style the filenames.
7812         (_initialize_exec): Install show_exec_file_mismatch_command and
7813          set_exec_file_mismatch_command.
7814         * gdbcore.h (validate_exec_file): Declare.
7815         * infcmd.c (attach_command): Call validate_exec_file.
7816         * remote.c ( remote_target::remote_add_inferior): Likewise.
7817
7818 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7819
7820         * frame.c (find_frame_sal): Move call to get_next_frame into more
7821         inner scope.
7822         * inline-frame.c (inilne_state) <inline_state>: Update argument
7823         types.
7824         (inilne_state) <skipped_symbol>: Rename to...
7825         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
7826         (skip_inline_frames): Build vector of skipped symbols and use this
7827         to reate the inline_state.
7828         (inline_skipped_symbol): Add a comment and some assertions, fetch
7829         skipped symbol from the list.
7830
7831 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7832
7833         * buildsym.c (lte_is_less_than): Delete.
7834         (buildsym_compunit::end_symtab_with_blockvector): Create local
7835         lambda function to sort line table entries, and use
7836         std::stable_sort instead of std::sort.
7837         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
7838         markers when looking for a previous line.
7839
7840 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7841
7842         * dwarf2read.c (lnp_state_machine::record_line): Include
7843         end_sequence parameter in debug print out.  Record the line if we
7844         are at an end_sequence marker even if it's not the start of a
7845         statement.
7846         * symmisc.c (maintenance_print_one_line_table): Print end of
7847         sequence markers with 'END' not '0'.
7848
7849 2020-01-24  Pedro Alves  <palves@redhat.com>
7850
7851         PR gdb/25410
7852         * thread.c (scoped_restore_current_thread::restore): Use
7853         switch_to_inferior_no_thread.
7854         * exec.c: Include "progspace-and-thread.h".
7855         (add_target_sections, remove_target_sections):
7856         scoped_restore_current_pspace_and_thread instead of
7857         scoped_restore_current_thread.
7858         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
7859         and aspace to the inferior before calling clone_program_space.
7860         Remove stale comment.
7861
7862 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7863
7864         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
7865         (arm_netbsd_nat_target::fetch_registers): ...this.
7866         (arm_nbsd_nat_target::store_registers): Rename to...
7867         (arm_netbsd_nat_target::store_registers): ...this.
7868
7869 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7870
7871         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7872         register_t.
7873
7874 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7875
7876         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
7877         Update comment.
7878         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
7879         Likewise.
7880         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
7881         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
7882         the correct replacement (iterate_over_regset_sections).
7883         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
7884         Update comment.
7885
7886 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
7887
7888         PR gdb/23718
7889         * gdb/python/python.c (execute_gdb_command): Call
7890         async_enable_stdin in catch block.
7891
7892 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7893
7894         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
7895         SWITCH_THRU_ALL_UIS.
7896
7897 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7898
7899         PR tui/9765
7900         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
7901         comment, add extra parameter, and update to store previous symbol
7902         when appropriate.
7903         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
7904         add extra parameter.
7905         * tui/tui-disasm.c (tui_disassemble): Update header comment,
7906         remove unneeded parameter, add try/catch around gdb_print_insn,
7907         rewrite to add items to asm_lines vector.
7908         (tui_find_backward_disassembly_start_address): New function.
7909         (tui_find_disassembly_address): Updated throughout.
7910         (tui_disasm_window::set_contents): Update for changes to
7911         tui_disassemble.
7912         (tui_disasm_window::do_scroll_vertical): No need to adjust the
7913         number of lines to scroll.
7914
7915 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
7916
7917         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
7918         (SECT_OFF_DATA): Likewise.
7919         (SECT_OFF_RODATA): Likewise.
7920         (SECT_OFF_TEXT): Likewise.
7921         (SECT_OFF_BSS): Likewise.
7922         (struct objfile) <text_section_offset, data_section_offset>: New
7923         methods.
7924         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
7925         objfile::text_section_offset.
7926         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
7927         * coffread.c (coff_symtab_read): Likewise.
7928         (enter_linenos): Likewise.
7929         (process_coff_symbol): Likewise.
7930         * ctfread.c (get_objfile_text_range): Likewise.
7931         * dtrace-probe.c (dtrace_probe::get_relocated_address):
7932         Use objfile::data_section_offset.
7933         * dwarf2-frame.c (execute_cfa_program): Use
7934         objfile::text_section_offset.
7935         (dwarf2_frame_find_fde): Likewise.
7936         * dwarf2read.c (create_addrmap_from_index): Likewise.
7937         (create_addrmap_from_aranges): Likewise.
7938         (dw2_find_pc_sect_compunit_symtab): Likewise.
7939         (process_psymtab_comp_unit_reader): Likewise.
7940         (add_partial_symbol): Likewise.
7941         (add_partial_subprogram): Likewise.
7942         (process_full_comp_unit): Likewise.
7943         (read_file_scope): Likewise.
7944         (read_func_scope): Likewise.
7945         (read_lexical_block_scope): Likewise.
7946         (read_call_site_scope): Likewise.
7947         (dwarf2_rnglists_process): Likewise.
7948         (dwarf2_ranges_process): Likewise.
7949         (dwarf2_ranges_read): Likewise.
7950         (dwarf_decode_lines_1): Likewise.
7951         (new_symbol): Likewise.
7952         (dwarf2_fetch_die_loc_sect_off): Likewise.
7953         (dwarf2_per_cu_text_offset): Likewise.
7954         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
7955         * hppa-tdep.c (read_unwind_info): Likewise.
7956         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
7957         * psympriv.h (struct partial_symtab): Likewise.
7958         * psymtab.c (find_pc_sect_psymtab): Likewise.
7959         * solib-svr4.c (enable_break): Likewise.
7960         * stap-probe.c (relocate_address): Use
7961         objfile::data_section_offset.
7962         * xcoffread.c (enter_line_range): Use
7963         objfile::text_section_offset.
7964         (read_xcoff_symtab): Likewise.
7965
7966 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
7967
7968         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
7969         declaration to narrower scopes.
7970
7971 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
7972
7973         * darwin-nat.h (struct darwin_exception_msg, enum
7974         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
7975         Move up.
7976         (class darwin_nat_target) <wait_1, check_new_threads,
7977         decode_exception_message, decode_message, stop_inferior,
7978         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
7979         * darwin-nat.c (darwin_check_new_threads): Rename to...
7980         (darwin_nat_target::check_new_threads): ... this.
7981         (darwin_suspend_inferior_it): Remove.
7982         (darwin_decode_exception_message): Rename to...
7983         (darwin_nat_target::decode_exception_message): ... this.
7984         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
7985         (darwin_decode_message): Rename to...
7986         (darwin_nat_target::decode_message): ... this.
7987         (cancel_breakpoint): Rename to...
7988         (darwin_nat_target::cancel_breakpoint): ... this.
7989         (darwin_wait): Rename to...
7990         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
7991         instead of iterate_over_inferiors.
7992         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
7993         (darwin_stop_inferior): Rename to...
7994         (darwin_nat_target::stop_inferior): ... this.
7995         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
7996         (darwin_init_thread_list): Rename to...
7997         (darwin_nat_target::init_thread_list): ... this.
7998         (darwin_ptrace_him): Rename to...
7999         (darwin_nat_target::ptrace_him): ... this.
8000         (darwin_nat_target::create_inferior): Pass lambda function to
8001         fork_inferior.
8002         (darwin_nat_target::detach): Call stop_inferior instead of
8003         darwin_stop_inferior.
8004         * fork-inferior.h (fork_inferior): Change init_trace_fun
8005         parameter to gdb::function_view.
8006         * fork-inferior.c (fork_inferior): Likewise.
8007
8008 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
8009
8010         * i386-cygwin-tdep.c (core_process_module_section): Update.
8011         * windows-nat.c (struct lm_info_windows): Add text_offset.
8012         (windows_xfer_shared_libraries): Update.
8013         * windows-tdep.c (windows_xfer_shared_library):
8014         Add text_offset_cached argument.
8015         * windows-tdep.h (windows_xfer_shared_library): Update.
8016
8017 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8018
8019         * gdbarch.sh: Add declaration for _initialize_gdbarch.
8020
8021 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8022
8023         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
8024         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
8025         replace with range-based for.
8026         (gdbsim_interrupt_inferior): Remove.
8027         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
8028         with a range-based for.  Inline code from
8029         gdbsim_interrupt_inferior.
8030
8031 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8032
8033         * infrun.c (proceed): Fix indentation.
8034
8035 2020-01-21  Tom Tromey  <tromey@adacore.com>
8036
8037         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
8038         * python/python.c (python_extension_ops): Update.
8039         (gdbpy_colorize): New function.
8040         * python/lib/gdb/__init__.py (colorize): New function.
8041         * extension.h (ext_lang_colorize): Declare.
8042         * extension.c (ext_lang_colorize): New function.
8043         * extension-priv.h (struct extension_language_ops) <colorize>: New
8044         member.
8045         * cli/cli-style.c (_initialize_cli_style): Update help text.
8046
8047 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8048
8049         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
8050         <cond>: Change type to bool.
8051         (aarch64_displaced_step_b_cond): Update cond to use bool type.
8052         (aarch64_displaced_step_cb): Likewise.
8053         (aarch64_displaced_step_tb): Likewise.
8054
8055 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8056
8057         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
8058         output.
8059
8060 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8061
8062         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
8063         <pc_adjust>: Adjust the documentation.
8064         (aarch64_displaced_step_fixup): Check if PC really moved before
8065         adjusting it.
8066
8067 2020-01-19  Tom Tromey  <tom@tromey.com>
8068
8069         * disasm.c (~gdb_disassembler): New destructor.
8070         (gdb_buffered_insn_length): Call disassemble_free_target.
8071         * disasm.h (class gdb_disassembler): Declare destructor.  Use
8072         DISABLE_COPY_AND_ASSIGN.
8073
8074 2020-01-19  Tom Tromey  <tom@tromey.com>
8075
8076         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
8077         (die_reader_func_ftype): Remove.
8078         (cutu_reader): New class.
8079         (dw2_get_file_names_reader): Remove "data" parameter.
8080         (dw2_get_file_names): Use cutu_reader.
8081         (create_debug_type_hash_table): Update.
8082         (read_cutu_die_from_dwo): Update comment.
8083         (lookup_dwo_unit): Add dwo_name parameter.
8084         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
8085         die_reader_func_ftype and data parameters.
8086         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
8087         Remove die_reader_func_ftype and data parameters.
8088         (~cutu_reader): New; from init_cutu_and_read_dies.
8089         (cutu_reader::cutu_reader): Rename from
8090         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
8091         and data parameters.
8092         (init_cutu_and_read_dies_simple): Remove.
8093         (struct process_psymtab_comp_unit_data): Remove.
8094         (process_psymtab_comp_unit_reader): Remove data parameter; add
8095         want_partial_unit and pretend_language parameters.
8096         (process_psymtab_comp_unit): Use cutu_reader.
8097         (build_type_psymtabs_reader): Remove data parameter.
8098         (build_type_psymtabs_1): Use cutu_reader.
8099         (process_skeletonless_type_unit): Likewise.
8100         (load_partial_comp_unit_reader): Remove.
8101         (load_partial_comp_unit): Use cutu_reader.
8102         (load_full_comp_unit_reader): Remove.
8103         (load_full_comp_unit): Use cutu_reader.
8104         (struct create_dwo_cu_data): Remove.
8105         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
8106         dwo_unit parameters.
8107         (create_cus_hash_table): Use cutu_reader.
8108         (struct dwarf2_read_addr_index_data): Remove.
8109         (dwarf2_read_addr_index_reader): Remove.
8110         (dwarf2_read_addr_index): Use cutu_reader.
8111         (read_signatured_type_reader): Remove.
8112         (read_signatured_type): Use cutu_reader.
8113
8114 2020-01-19  Tom Tromey  <tom@tromey.com>
8115
8116         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
8117         * tui/tui-wingeneral.h (class tui_suppress_output): New.
8118         (tui_wrefresh): Declare.
8119         * tui/tui-wingeneral.c (suppress_output): New global.
8120         (tui_suppress_output, ~tui_suppress_output): New constructor and
8121         destructor.
8122         (tui_wrefresh): New function.
8123         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
8124         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
8125         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
8126         method.
8127         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
8128         tui_wrefresh.
8129         (tui_data_window::no_refresh): New method.
8130         (tui_data_item_window::refresh_window): Call tui_wrefresh.
8131         (tui_reg_command): Use tui_suppress_output
8132         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
8133         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
8134         method.
8135         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
8136
8137 2020-01-19  Tom Tromey  <tom@tromey.com>
8138
8139         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8140         Handle case where symtab is null.
8141
8142 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
8143
8144         * linux-fork.c (one_fork_p): Simplify.
8145
8146 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8147
8148         * top.c (struct qt_args): Remove.
8149         (kill_or_detach): Change return type to void, replace `void *`
8150         parameter with a proper one.
8151         (print_inferior_quit_action):  Likewise.
8152         (quit_confirm): Use range-based for loop to iterate over inferiors.
8153         (quit_force): Likewise.
8154
8155 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8156
8157         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
8158         `void *` parameter with proper parameters.
8159         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
8160         (print_one_inferior): Change return type to void, replace `void *`
8161         parameter with proper parameters.
8162         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
8163         inferiors.
8164         (get_other_inferior): Remove.
8165         (mi_cmd_remove_inferior): Use range-based loop to iterate over
8166         inferiors.
8167
8168 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8169
8170         * mi/mi-interp.c (report_initial_inferior): Remove.
8171         (mi_interp::init): Use range-based for to iterate over inferiors.
8172
8173 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8174
8175         * python/py-inferior.c (build_inferior_list): Remove.
8176         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
8177
8178 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
8179
8180         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
8181         (btrace_stitch_trace): Likewise.
8182         * charset.c (intermediate_encoding): Likewise (vaild).
8183         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
8184         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
8185         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
8186
8187 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
8188
8189         * windows-tdep.c (windows_get_tlb_type):
8190         Add rtl_user_process_parameters type.
8191
8192 2020-01-16  Pedro Alves  <palves@redhat.com>
8193             Norbert Lange  <nolange79@gmail.com>
8194
8195         PR build/24805
8196         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
8197         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
8198         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
8199         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
8200         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
8201         (ps_plog): Redeclare exported functions with default visibility.
8202
8203 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
8204
8205         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
8206         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
8207
8208 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
8209
8210         * infcmd.c (post_create_inferior): Use get_thread_regcache
8211         instead of get_current_regcache.
8212
8213 2020-01-14  Tom Tromey  <tom@tromey.com>
8214
8215         PR symtab/12535:
8216         * python/python.c (gdbpy_decode_line): Treat empty string the same
8217         as no argument.
8218
8219 2020-01-14  Tom Tromey  <tom@tromey.com>
8220
8221         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
8222
8223 2020-01-14  Tom Tromey  <tom@tromey.com>
8224
8225         * nat/linux-btrace.c: Don't include <config.h>.
8226         * nat/linux-ptrace.c: Don't include <config.h>.
8227         * nat/x86-linux-dregs.c: Don't include <config.h>.
8228
8229 2020-01-14  Tom Tromey  <tom@tromey.com>
8230
8231         * configure: Rebuild.
8232         * configure.ac: Move many checks to ../gdbsupport/common.m4.
8233
8234 2020-01-14  Tom Tromey  <tom@tromey.com>
8235
8236         * nat/x86-linux-dregs.c: Include configh.h.
8237         * nat/linux-ptrace.c: Include configh.h.
8238         * nat/linux-btrace.c: Include configh.h.
8239         * defs.h: Include config.h, bfd.h.
8240         * configure.ac: Don't source common.host.
8241         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
8242         * configure: Rebuild.
8243         * acinclude.m4: Update path.
8244         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
8245         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
8246         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
8247         (CLIBS): Add LIBSUPPORT.
8248         (CDEPS): Likewise.
8249         (COMMON_SFILES): Remove gdbsupport files.
8250         (HFILES_NO_SRCDIR): Likewise.
8251         (stamp-version): Update path to create-version.sh.
8252         (ALLDEPFILES): Remove gdbsupport files.
8253
8254 2020-01-14  Tom Tromey  <tom@tromey.com>
8255
8256         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
8257         USE_WIN32API when needed.
8258         * configure.ac (USE_WIN32API): Don't define.
8259         (WIN32LIBS): Use WIN32APILIBS.
8260         * configure: Rebuild.
8261
8262 2020-01-14  Tom Tromey  <tom@tromey.com>
8263
8264         * configure: Rebuild.
8265         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
8266
8267 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8268
8269         * skip.c (skip_function_command): Make skip w/o arguments use the
8270         name of the inlined function if pc is inside any inlined function.
8271
8272 2020-01-14  Luis Machado  <luis.machado@linaro.org>
8273
8274         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
8275         * infrun.c (resume_1): Likewise.
8276         (handle_inferior_event): Remove stale comment.
8277         * linux-nat.c (linux_nat_target::resume): Update comments.
8278         (save_stop_reason): Likewise.
8279         (linux_nat_filter_event): Likewise.
8280         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
8281
8282 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
8283
8284         * elfread.c (record_minimal_symbol): Set section index to 0 for
8285         non-allocatable sections.
8286
8287
8288 2020-01-13  Ali Tamur <tamur@google.com>
8289
8290         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
8291         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
8292         to gdb::optional.  Update comments.
8293         (dwo_file): Update comments.
8294         (read_attribute): Update API to take an additional out parameter,
8295         need_reprocess.  This is used to mark attributes that need other
8296         attributes (e.g. str_offsets_base) for correct computation which may not
8297         have been read yet.
8298         (read_attribute_reprocess): New function declaration.
8299         (read_addr_index): Likewise.
8300         (read_dwo_str_index): Likewise.
8301         (read_stub_str_index): Likewise.
8302         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
8303         (lookup_addr_base): New function definition.
8304         (lookup_ranges_base): Likewise.
8305         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
8306         lookup_ranges_base.
8307         (init_cutu_and_read_dies): Update comments.
8308         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
8309         unit.  This is used to inherit parent's str_offsets_base and addr_base.
8310         Update comments.
8311         (init_cutu_and_read_dies_simple): Reflect API changes.
8312         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
8313         (create_cus_hash_table): Change API to take parent compile unit.
8314         Reflect API changes.
8315         (open_and_init_dwo_file): Reflect API changes.
8316         (dwarf2_get_pc_bounds): Update comments.
8317         (dwarf2_record_block_ranges): Likewise.
8318         (read_full_die_1): Change implementation to reprocess attributes that
8319         need str_offsets_base and addr_base.
8320         (partial_die_info::read): Likewise.
8321         (read_attribute_reprocess): New function definition.
8322         (read_attribute_value): Change API to take an additional out parameter,
8323         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
8324         when a non-dwo compile unit has index based attributes.
8325         (read_attribute): Reflect API changes.
8326         (read_addr_index_1): Reflect API changes.  Update comments.
8327         (dwarf2_read_addr_index_data): Reflect API changes.
8328         (dwarf2_read_addr_index): Likewise.
8329         (read_str_index): Change API and implementation.  This becomes a helper
8330         to be used by the new string index related methods.  Update error
8331         message and comments.
8332         (read_dwo_str_index): New function definition.
8333         (read_stub_str_index): Likewise.
8334         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
8335         * symfile.h (dwarf2_debug_sections): Likewise.
8336         * xcoffread.c (dwarf2_debug_sections): Likewise.
8337
8338 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8339
8340         * gdbcore.h (struct core_fns) <core_read_registers>: Change
8341         core_reg_sect type to gdb_byte *.
8342         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
8343         * cris-tdep.c (fetch_core_registers): Likewise.
8344         * corelow.c (core_target::get_core_register_section): Change
8345         type of `contents` to gdb::byte_vector.
8346
8347 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
8348
8349         * tui/tui-wingeneral.c (box_win): Position the title in the center
8350         of the border.
8351
8352 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8353
8354         * corelow.c (core_target::get_core_register_section): Use
8355           std::vector instead of alloca.
8356
8357 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8358
8359         * warning.m4: Add -Wmissing-declarations to build_warnings.
8360         * configure: Re-generate.
8361
8362 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8363
8364         * python/python.c (init__gdb_module): Add declaration.
8365
8366 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8367
8368         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
8369         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
8370         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
8371         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
8372         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
8373         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
8374         * ada-exp.y (_initialize_ada_exp): Add declaration.
8375         * ada-lang.c (_initialize_ada_language): Add declaration.
8376         * ada-tasks.c (_initialize_tasks): Add declaration.
8377         * agent.c (_initialize_agent): Add declaration.
8378         * aix-thread.c (_initialize_aix_thread): Add declaration.
8379         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
8380         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
8381         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
8382         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
8383         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
8384         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
8385         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
8386         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
8387         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
8388         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
8389         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
8390         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
8391         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
8392         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
8393         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
8394         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
8395         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
8396         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
8397         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
8398         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
8399         * annotate.c (_initialize_annotate): Add declaration.
8400         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
8401         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
8402         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
8403         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
8404         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
8405         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
8406         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
8407         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
8408         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
8409         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
8410         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
8411         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
8412         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
8413         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
8414         * auto-load.c (_initialize_auto_load): Add declaration.
8415         * auxv.c (_initialize_auxv): Add declaration.
8416         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
8417         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
8418         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
8419         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
8420         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
8421         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
8422         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
8423         * breakpoint.c (_initialize_breakpoint): Add declaration.
8424         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
8425         * btrace.c (_initialize_btrace): Add declaration.
8426         * charset.c (_initialize_charset): Add declaration.
8427         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
8428         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
8429         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
8430         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
8431         * cli/cli-script.c (_initialize_cli_script): Add declaration.
8432         * cli/cli-style.c (_initialize_cli_style): Add declaration.
8433         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
8434         * coffread.c (_initialize_coffread): Add declaration.
8435         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
8436         * compile/compile.c (_initialize_compile): Add declaration.
8437         * complaints.c (_initialize_complaints): Add declaration.
8438         * completer.c (_initialize_completer): Add declaration.
8439         * copying.c (_initialize_copying): Add declaration.
8440         * corefile.c (_initialize_core): Add declaration.
8441         * corelow.c (_initialize_corelow): Add declaration.
8442         * cp-abi.c (_initialize_cp_abi): Add declaration.
8443         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
8444         * cp-support.c (_initialize_cp_support): Add declaration.
8445         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
8446         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
8447         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
8448         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
8449         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
8450         * ctfread.c (_initialize_ctfread): Add declaration.
8451         * d-lang.c (_initialize_d_language): Add declaration.
8452         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
8453         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
8454         * dbxread.c (_initialize_dbxread): Add declaration.
8455         * dcache.c (_initialize_dcache): Add declaration.
8456         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
8457         * disasm.c (_initialize_disasm): Add declaration.
8458         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
8459         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
8460         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
8461         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
8462         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
8463         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
8464         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
8465         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
8466         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
8467         * elfread.c (_initialize_elfread): Add declaration.
8468         * exec.c (_initialize_exec): Add declaration.
8469         * extension.c (_initialize_extension): Add declaration.
8470         * f-lang.c (_initialize_f_language): Add declaration.
8471         * f-valprint.c (_initialize_f_valprint): Add declaration.
8472         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
8473         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
8474         * filesystem.c (_initialize_filesystem): Add declaration.
8475         * findcmd.c (_initialize_mem_search): Add declaration.
8476         * findvar.c (_initialize_findvar): Add declaration.
8477         * fork-child.c (_initialize_fork_child): Add declaration.
8478         * frame-base.c (_initialize_frame_base): Add declaration.
8479         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
8480         * frame.c (_initialize_frame): Add declaration.
8481         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
8482         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
8483         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
8484         * gcore.c (_initialize_gcore): Add declaration.
8485         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
8486         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
8487         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
8488         * gdbarch.c (_initialize_gdbarch): Add declaration.
8489         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
8490         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
8491         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
8492         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
8493         * go-lang.c (_initialize_go_language): Add declaration.
8494         * go32-nat.c (_initialize_go32_nat): Add declaration.
8495         * guile/guile.c (_initialize_guile): Add declaration.
8496         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
8497         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
8498         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
8499         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
8500         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
8501         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
8502         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
8503         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
8504         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
8505         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
8506         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
8507         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
8508         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
8509         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
8510         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
8511         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
8512         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
8513         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
8514         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
8515         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
8516         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
8517         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
8518         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
8519         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
8520         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
8521         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
8522         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
8523         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
8524         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
8525         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
8526         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
8527         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
8528         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
8529         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
8530         * infcall.c (_initialize_infcall): Add declaration.
8531         * infcmd.c (_initialize_infcmd): Add declaration.
8532         * inflow.c (_initialize_inflow): Add declaration.
8533         * infrun.c (_initialize_infrun): Add declaration.
8534         * interps.c (_initialize_interpreter): Add declaration.
8535         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
8536         * jit.c (_initialize_jit): Add declaration.
8537         * language.c (_initialize_language): Add declaration.
8538         * linux-fork.c (_initialize_linux_fork): Add declaration.
8539         * linux-nat.c (_initialize_linux_nat): Add declaration.
8540         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
8541         * linux-thread-db.c (_initialize_thread_db): Add declaration.
8542         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
8543         * m2-lang.c (_initialize_m2_language): Add declaration.
8544         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
8545         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
8546         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
8547         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
8548         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
8549         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
8550         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
8551         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
8552         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
8553         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
8554         * machoread.c (_initialize_machoread): Add declaration.
8555         * macrocmd.c (_initialize_macrocmd): Add declaration.
8556         * macroscope.c (_initialize_macroscope): Add declaration.
8557         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
8558         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
8559         * maint.c (_initialize_maint_cmds): Add declaration.
8560         * mdebugread.c (_initialize_mdebugread): Add declaration.
8561         * memattr.c (_initialize_mem): Add declaration.
8562         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
8563         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
8564         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
8565         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
8566         * mi/mi-main.c (_initialize_mi_main): Add declaration.
8567         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
8568         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
8569         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
8570         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
8571         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
8572         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
8573         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
8574         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
8575         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
8576         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
8577         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
8578         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
8579         * mipsread.c (_initialize_mipsread): Add declaration.
8580         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
8581         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
8582         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
8583         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
8584         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
8585         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
8586         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
8587         * nto-procfs.c (_initialize_procfs): Add declaration.
8588         * objc-lang.c (_initialize_objc_language): Add declaration.
8589         * observable.c (_initialize_observer): Add declaration.
8590         * opencl-lang.c (_initialize_opencl_language): Add declaration.
8591         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
8592         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
8593         * osabi.c (_initialize_gdb_osabi): Add declaration.
8594         * osdata.c (_initialize_osdata): Add declaration.
8595         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
8596         * parse.c (_initialize_parse): Add declaration.
8597         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
8598         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
8599         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
8600         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
8601         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
8602         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
8603         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
8604         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
8605         * printcmd.c (_initialize_printcmd): Add declaration.
8606         * probe.c (_initialize_probe): Add declaration.
8607         * proc-api.c (_initialize_proc_api): Add declaration.
8608         * proc-events.c (_initialize_proc_events): Add declaration.
8609         * proc-service.c (_initialize_proc_service): Add declaration.
8610         * procfs.c (_initialize_procfs): Add declaration.
8611         * producer.c (_initialize_producer): Add declaration.
8612         * psymtab.c (_initialize_psymtab): Add declaration.
8613         * python/python.c (_initialize_python): Add declaration.
8614         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
8615         * record-btrace.c (_initialize_record_btrace): Add declaration.
8616         * record-full.c (_initialize_record_full): Add declaration.
8617         * record.c (_initialize_record): Add declaration.
8618         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
8619         * regcache.c (_initialize_regcache): Add declaration.
8620         * reggroups.c (_initialize_reggroup): Add declaration.
8621         * remote-notif.c (_initialize_notif): Add declaration.
8622         * remote-sim.c (_initialize_remote_sim): Add declaration.
8623         * remote.c (_initialize_remote): Add declaration.
8624         * reverse.c (_initialize_reverse): Add declaration.
8625         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
8626         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
8627         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
8628         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
8629         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
8630         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
8631         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
8632         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
8633         Add declaration.
8634         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
8635         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
8636         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
8637         * rust-exp.y (_initialize_rust_exp): Add declaration.
8638         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
8639         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
8640         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
8641         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
8642         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
8643         * score-tdep.c (_initialize_score_tdep): Add declaration.
8644         * ser-go32.c (_initialize_ser_dos): Add declaration.
8645         * ser-mingw.c (_initialize_ser_windows): Add declaration.
8646         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
8647         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
8648         * ser-uds.c (_initialize_ser_socket): Add declaration.
8649         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
8650         * serial.c (_initialize_serial): Add declaration.
8651         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
8652         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
8653         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
8654         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
8655         * skip.c (_initialize_step_skip): Add declaration.
8656         * sol-thread.c (_initialize_sol_thread): Add declaration.
8657         * solib-aix.c (_initialize_solib_aix): Add declaration.
8658         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
8659         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
8660         * solib-frv.c (_initialize_frv_solib): Add declaration.
8661         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
8662         * solib-target.c (_initialize_solib_target): Add declaration.
8663         * solib.c (_initialize_solib): Add declaration.
8664         * source-cache.c (_initialize_source_cache): Add declaration.
8665         * source.c (_initialize_source): Add declaration.
8666         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
8667         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
8668         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
8669         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
8670         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
8671         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
8672         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
8673         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
8674         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
8675         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
8676         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
8677         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
8678         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
8679         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
8680         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
8681         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
8682         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
8683         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
8684         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
8685         * stabsread.c (_initialize_stabsread): Add declaration.
8686         * stack.c (_initialize_stack): Add declaration.
8687         * stap-probe.c (_initialize_stap_probe): Add declaration.
8688         * std-regs.c (_initialize_frame_reg): Add declaration.
8689         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
8690         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
8691         * symfile.c (_initialize_symfile): Add declaration.
8692         * symmisc.c (_initialize_symmisc): Add declaration.
8693         * symtab.c (_initialize_symtab): Add declaration.
8694         * target.c (_initialize_target): Add declaration.
8695         * target-connection.c (_initialize_target_connection): Add
8696         declaration.
8697         * target-dcache.c (_initialize_target_dcache): Add declaration.
8698         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
8699         * thread.c (_initialize_thread): Add declaration.
8700         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
8701         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
8702         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
8703         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
8704         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
8705         * tracectf.c (_initialize_ctf): Add declaration.
8706         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
8707         * tracefile.c (_initialize_tracefile): Add declaration.
8708         * tracepoint.c (_initialize_tracepoint): Add declaration.
8709         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
8710         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
8711         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
8712         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
8713         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
8714         * tui/tui-win.c (_initialize_tui_win): Add declaration.
8715         * tui/tui.c (_initialize_tui): Add declaration.
8716         * typeprint.c (_initialize_typeprint): Add declaration.
8717         * ui-style.c (_initialize_ui_style): Add declaration.
8718         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
8719         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
8720         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
8721         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
8722         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
8723         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
8724         * unittests/filtered_iterator-selftests.c
8725         (_initialize_filtered_iterator_selftests): Add declaration.
8726         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
8727         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
8728         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
8729         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
8730         * unittests/main-thread-selftests.c
8731         (_initialize_main_thread_selftests): Add declaration.
8732         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
8733         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
8734         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
8735         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
8736         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
8737         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
8738         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
8739         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
8740         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
8741         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
8742         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
8743         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
8744         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
8745         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
8746         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
8747         declaration.
8748         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
8749         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
8750         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
8751         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
8752         * user-regs.c (_initialize_user_regs): Add declaration.
8753         * utils.c (_initialize_utils): Add declaration.
8754         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
8755         * valops.c (_initialize_valops): Add declaration.
8756         * valprint.c (_initialize_valprint): Add declaration.
8757         * value.c (_initialize_values): Add declaration.
8758         * varobj.c (_initialize_varobj): Add declaration.
8759         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
8760         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
8761         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
8762         * windows-nat.c (_initialize_windows_nat): Add declaration.
8763         (_initialize_check_for_gdb_ini): Add declaration.
8764         (_initialize_loadable): Add declaration.
8765         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
8766         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
8767         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
8768         * xcoffread.c (_initialize_xcoffread): Add declaration.
8769         * xml-support.c (_initialize_xml_support): Add declaration.
8770         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
8771         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
8772         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
8773         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
8774
8775 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8776
8777         * regformats/regdat.sh: Generate declaration for init function.
8778
8779 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8780
8781         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
8782         up.
8783         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
8784         close_one_inferior>: New methods.
8785         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
8786         pass down target to find_inferior_pid.
8787         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
8788         Pass down target to find_inferior_ptid.
8789         (gdbsim_target::create_inferior): Pass down target to
8790         add_thread_silent.
8791         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
8792         target down to find_inferior_ptid and switch_to_thread.
8793         (gdbsim_target::close): Update to call close_one_inferior.
8794         (struct resume_data): Remove.
8795         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
8796         directly, rather than through a void pointer.
8797         (gdbsim_target::resume): Update to call resume_one_inferior.
8798
8799 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
8800
8801         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
8802
8803 2020-01-12  Pedro Alves  <palves@redhat.com>
8804
8805         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
8806         directly for the current inferior instead of
8807         discard_all_inferiors.
8808         (discard_all_inferiors): Delete.
8809
8810 2020-01-11  Tom Tromey  <tom@tromey.com>
8811
8812         * tui/tui-wingeneral.c (box_win): Check cli_styling.
8813         * tui/tui-winsource.c (tui_source_window_base::refill): Use
8814         deprecated_safe_get_selected_frame.
8815
8816 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8817
8818         * inferior.c (print_inferior): Switch inferior before printing it.
8819
8820 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
8821             Pedro Alves  <palves@redhat.com>
8822
8823         * progspace-and-thread.c (switch_to_program_space_and_thread):
8824         Assert there's an inferior for PSPACE.  Use
8825         switch_to_inferior_no_thread to switch the inferior too.
8826         * progspace.c (program_space::~program_space): Call
8827         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
8828         (program_space::free_all_objfiles): Don't call clear_symtab_users
8829         here.
8830         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
8831
8832 2020-01-10  Pedro Alves  <palves@redhat.com>
8833
8834         * NEWS: Mention multi-target debugging, "info connections", and
8835         "add-inferior -no-connection".
8836
8837 2020-01-10  Pedro Alves  <palves@redhat.com>
8838
8839         * infrun.c: Include "target-connection.h".
8840         (check_multi_target_resumption): New.
8841         (proceed): Call it.
8842         * target-connection.c (make_target_connection_string): Make
8843         extern.
8844         * target-connection.h (make_target_connection_string): Declare.
8845
8846 2020-01-10  Pedro Alves  <palves@redhat.com>
8847
8848         * Makefile.in (COMMON_SFILES): Add target-connection.c.
8849         * inferior.c (uiout_field_connection): New function.
8850         (print_inferior): Add new "connection-id" column.
8851         (add_inferior_command): Show connection number/string of added
8852         inferior.
8853         * process-stratum-target.h
8854         (process_stratum_target::connection_string): New virtual method.
8855         (process_stratum_target::connection_number): New field.
8856         * remote.c (remote_target::connection_string): New override.
8857         * target-connection.c: New file.
8858         * target-connection.h: New file.
8859         * target.c (decref_target): Remove process_stratum targets from
8860         the connection list.
8861         (target_stack::push): Add process_stratum targets to the
8862         connection list.
8863
8864 2020-01-10  Pedro Alves  <palves@redhat.com>
8865
8866         Revert:
8867         2016-04-12  Pedro Alves  <palves@redhat.com>
8868         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
8869         Remove references to name.
8870         * serial.h (struct serial) <name>: Delete.
8871
8872 2020-01-10  Pedro Alves  <palves@redhat.com>
8873
8874         * gdbarch-selftests.c (register_to_value_test): Remove "target
8875         already pushed" check.
8876
8877 2020-01-10  Pedro Alves  <palves@redhat.com>
8878             John Baldwin  <jhb@FreeBSD.org>
8879
8880         * aarch64-linux-nat.c
8881         (aarch64_linux_nat_target::thread_architecture): Adjust.
8882         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
8883         (task_command_1): Likewise.
8884         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
8885         (aix_thread_target::wait, aix_thread_target::fetch_registers)
8886         (aix_thread_target::store_registers)
8887         (aix_thread_target::thread_alive): Adjust.
8888         * amd64-fbsd-tdep.c: Include "inferior.h".
8889         (amd64fbsd_get_thread_local_address): Pass down target.
8890         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
8891         thread's gdbarch instead of target_gdbarch.
8892         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
8893         get_last_target_status.
8894         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
8895         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
8896         inferiors.
8897         (update_inserted_breakpoint_locations): Skip if inferiors with no
8898         execution.
8899         (update_global_location_list): When handling moribund locations,
8900         find representative inferior for location's pspace, and use thread
8901         count of its process_stratum target.
8902         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
8903         * bsd-uthread.c (bsd_uthread_target::wait): Use
8904         as_process_stratum_target and adjust thread_change_ptid and
8905         add_thread calls.
8906         (bsd_uthread_target::update_thread_list): Use
8907         as_process_stratum_target and adjust find_thread_ptid,
8908         thread_change_ptid and add_thread calls.
8909         * btrace.c (maint_btrace_packet_history_cmd): Adjust
8910         find_thread_ptid call.
8911         * corelow.c (add_to_thread_list): Adjust add_thread call.
8912         (core_target_open): Adjust add_thread_silent and thread_count
8913         calls.
8914         (core_target::pid_to_str): Adjust find_inferior_ptid call.
8915         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
8916         * event-top.c (async_disconnect): Pop targets from all inferiors.
8917         * exec.c (add_target_sections): Push exec target on all inferiors
8918         sharing the program space.
8919         (remove_target_sections): Remove the exec target from all
8920         inferiors sharing the program space.
8921         (exec_on_vfork): New.
8922         * exec.h (exec_on_vfork): Declare.
8923         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
8924         Pass it down.
8925         (fbsd_nat_target::update_thread_list): Adjust.
8926         (fbsd_nat_target::resume): Adjust.
8927         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
8928         down.
8929         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
8930         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
8931         get_thread_arch_regcache call.
8932         * fork-child.c (gdb_startup_inferior): Pass target down to
8933         startup_inferior and set_executing.
8934         * gdbthread.h (struct process_stratum_target): Forward declare.
8935         (add_thread, add_thread_silent, add_thread_with_info)
8936         (in_thread_list): Add process_stratum_target parameter.
8937         (find_thread_ptid(inferior*, ptid_t)): New overload.
8938         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
8939         parameter.
8940         (all_threads()): Delete overload.
8941         (all_threads, all_non_exited_threads): Add process_stratum_target
8942         parameter.
8943         (all_threads_safe): Use brace initialization.
8944         (thread_count): Add process_stratum_target parameter.
8945         (set_resumed, set_running, set_stop_requested, set_executing)
8946         (threads_are_executing, finish_thread_state): Add
8947         process_stratum_target parameter.
8948         (switch_to_thread): Use is_current_thread.
8949         * i386-fbsd-tdep.c: Include "inferior.h".
8950         (i386fbsd_get_thread_local_address): Pass down target.
8951         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
8952         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
8953         have_inferiors check.
8954         * inf-ptrace.c (inf_ptrace_target::create_inferior)
8955         (inf_ptrace_target::attach): Adjust.
8956         * infcall.c (run_inferior_call): Adjust.
8957         * infcmd.c (run_command_1): Pass target to
8958         scoped_finish_thread_state.
8959         (proceed_thread_callback): Skip inferiors with no execution.
8960         (continue_command): Rename 'all_threads' local to avoid hiding
8961         'all_threads' function.  Adjust get_last_target_status call.
8962         (prepare_one_step): Adjust set_running call.
8963         (signal_command): Use user_visible_resume_target.  Compare thread
8964         pointers instead of inferior_ptid.
8965         (info_program_command): Adjust to pass down target.
8966         (attach_command): Mark target's 'thread_executing' flag.
8967         (stop_current_target_threads_ns): New, factored out from ...
8968         (interrupt_target_1): ... this.  Switch inferior before making
8969         target calls.
8970         * inferior-iter.h
8971         (struct all_inferiors_iterator, struct all_inferiors_range)
8972         (struct all_inferiors_safe_range)
8973         (struct all_non_exited_inferiors_range): Filter on
8974         process_stratum_target too.  Remove explicit.
8975         * inferior.c (inferior::inferior): Push dummy target on target
8976         stack.
8977         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
8978         Add process_stratum_target parameter, and pass it down.
8979         (have_live_inferiors): Adjust.
8980         (switch_to_inferior_and_push_target): New.
8981         (add_inferior_command, clone_inferior_command): Handle
8982         "-no-connection" parameter.  Use
8983         switch_to_inferior_and_push_target.
8984         (_initialize_inferior): Mention "-no-connection" option in
8985         the help of "add-inferior" and "clone-inferior" commands.
8986         * inferior.h: Include "process-stratum-target.h".
8987         (interrupt_target_1): Use bool.
8988         (struct inferior) <push_target, unpush_target, target_is_pushed,
8989         find_target_beneath, top_target, process_target, target_at,
8990         m_stack>: New.
8991         (discard_all_inferiors): Delete.
8992         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
8993         (all_inferiors, all_non_exited_inferiors): Add
8994         process_stratum_target parameter.
8995         * infrun.c: Include "gdb_select.h" and <unordered_map>.
8996         (target_last_proc_target): New global.
8997         (follow_fork_inferior): Push target on new inferior.  Pass target
8998         to add_thread_silent.  Call exec_on_vfork.  Handle target's
8999         reference count.
9000         (follow_fork): Adjust get_last_target_status call.  Also consider
9001         target.
9002         (follow_exec): Push target on new inferior.
9003         (struct execution_control_state) <target>: New field.
9004         (user_visible_resume_target): New.
9005         (do_target_resume): Call target_async.
9006         (resume_1): Set target's threads_executing flag.  Consider resume
9007         target.
9008         (commit_resume_all_targets): New.
9009         (proceed): Also consider resume target.  Skip threads of inferiors
9010         with no execution.  Commit resumtion in all targets.
9011         (start_remote): Pass current inferior to wait_for_inferior.
9012         (infrun_thread_stop_requested): Consider target as well.  Pass
9013         thread_info pointer to clear_inline_frame_state instead of ptid.
9014         (infrun_thread_thread_exit): Consider target as well.
9015         (random_pending_event_thread): New inferior parameter.  Use it.
9016         (do_target_wait): Rename to ...
9017         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
9018         down.
9019         (threads_are_resumed_pending_p, do_target_wait): New.
9020         (prepare_for_detach): Adjust calls.
9021         (wait_for_inferior): New inferior parameter.  Handle it.  Use
9022         do_target_wait_1 instead of do_target_wait.
9023         (fetch_inferior_event): Adjust.  Switch to representative
9024         inferior.  Pass target down.
9025         (set_last_target_status): Add process_stratum_target parameter.
9026         Save target in global.
9027         (get_last_target_status): Add process_stratum_target parameter and
9028         handle it.
9029         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
9030         (context_switch): Check inferior_ptid == null_ptid before calling
9031         inferior_thread().
9032         (get_inferior_stop_soon): Pass down target.
9033         (wait_one): Rename to ...
9034         (poll_one_curr_target): ... this.
9035         (struct wait_one_event): New.
9036         (wait_one): New.
9037         (stop_all_threads): Adjust.
9038         (handle_no_resumed, handle_inferior_event): Adjust to consider the
9039         event's target.
9040         (switch_back_to_stepped_thread): Also consider target.
9041         (print_stop_event): Update.
9042         (normal_stop): Update.  Also consider the resume target.
9043         * infrun.h (wait_for_inferior): Remove declaration.
9044         (user_visible_resume_target): New declaration.
9045         (get_last_target_status, set_last_target_status): New
9046         process_stratum_target parameter.
9047         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9048         process_stratum_target parameter, and use it.
9049         (clear_inline_frame_state (thread_info*)): New.
9050         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9051         process_stratum_target parameter.
9052         (clear_inline_frame_state (thread_info*)): Declare.
9053         * linux-fork.c (delete_checkpoint_command): Pass target down to
9054         find_thread_ptid.
9055         (checkpoint_command): Adjust.
9056         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
9057         instead of just tweaking inferior_ptid.
9058         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
9059         (exit_lwp): Pass target down to find_thread_ptid.
9060         (attach_proc_task_lwp_callback): Pass target down to
9061         add_thread/set_running/set_executing.
9062         (linux_nat_target::attach): Pass target down to
9063         thread_change_ptid.
9064         (get_detach_signal): Pass target down to find_thread_ptid.
9065         Consider last target status's target.
9066         (linux_resume_one_lwp_throw, resume_lwp)
9067         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
9068         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
9069         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
9070         (linux_nat_target::async_wait_fd): New.
9071         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
9072         target down.
9073         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
9074         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
9075         * linux-thread-db.c (struct thread_db_info::process_target): New
9076         field.
9077         (add_thread_db_info): Save target.
9078         (get_thread_db_info): New process_stratum_target parameter.  Also
9079         match target.
9080         (delete_thread_db_info): New process_stratum_target parameter.
9081         Also match target.
9082         (thread_from_lwp): Adjust to pass down target.
9083         (thread_db_notice_clone): Pass down target.
9084         (check_thread_db_callback): Pass down target.
9085         (try_thread_db_load_1): Always push the thread_db target.
9086         (try_thread_db_load, record_thread): Pass target down.
9087         (thread_db_target::detach): Pass target down.  Always unpush the
9088         thread_db target.
9089         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
9090         target down.  Always unpush the thread_db target.
9091         (find_new_threads_callback, thread_db_find_new_threads_2)
9092         (thread_db_target::update_thread_list): Pass target down.
9093         (thread_db_target::pid_to_str): Pass current inferior down.
9094         (thread_db_target::get_thread_local_address): Pass target down.
9095         (thread_db_target::resume, maintenance_check_libthread_db): Pass
9096         target down.
9097         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
9098         * procfs.c (procfs_target::procfs_init_inferior): Declare.
9099         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
9100         (procfs_init_inferior): Rename to ...
9101         (procfs_target::procfs_init_inferior): ... this and adjust.
9102         (procfs_target::create_inferior, procfs_notice_thread)
9103         (procfs_do_thread_registers): Adjust.
9104         * ppc-fbsd-tdep.c: Include "inferior.h".
9105         (ppcfbsd_get_thread_local_address): Pass down target.
9106         * proc-service.c (ps_xfer_memory): Switch current inferior and
9107         program space as well.
9108         (get_ps_regcache): Pass target down.
9109         * process-stratum-target.c
9110         (process_stratum_target::thread_address_space)
9111         (process_stratum_target::thread_architecture): Pass target down.
9112         * process-stratum-target.h
9113         (process_stratum_target::threads_executing): New field.
9114         (as_process_stratum_target): New.
9115         * ravenscar-thread.c
9116         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
9117         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
9118         down.
9119         * record-btrace.c (record_btrace_target::info_record): Adjust.
9120         (record_btrace_target::record_method)
9121         (record_btrace_target::record_is_replaying)
9122         (record_btrace_target::fetch_registers)
9123         (get_thread_current_frame_id, record_btrace_target::resume)
9124         (record_btrace_target::wait, record_btrace_target::stop): Pass
9125         target down.
9126         * record-full.c (record_full_wait_1): Switch to event thread.
9127         Pass target down.
9128         * regcache.c (regcache::regcache)
9129         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
9130         process_stratum_target parameter and handle it.
9131         (current_thread_target): New global.
9132         (get_thread_regcache): Add process_stratum_target parameter and
9133         handle it.  Switch inferior before calling target method.
9134         (get_thread_regcache): Pass target down.
9135         (get_thread_regcache_for_ptid): Pass target down.
9136         (registers_changed_ptid): Add process_stratum_target parameter and
9137         handle it.
9138         (registers_changed_thread, registers_changed): Pass target down.
9139         (test_get_thread_arch_aspace_regcache): New.
9140         (current_regcache_test): Define a couple local test_target_ops
9141         instances and use them for testing.
9142         (readwrite_regcache): Pass process_stratum_target parameter.
9143         (cooked_read_test, cooked_write_test): Pass mock_target down.
9144         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
9145         (get_thread_arch_aspace_regcache): Add process_stratum_target
9146         parameter.
9147         (regcache::target): New method.
9148         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
9149         (regcache::registers_changed_ptid): Add process_stratum_target
9150         parameter.
9151         (regcache::m_target): New field.
9152         (registers_changed_ptid): Add process_stratum_target parameter.
9153         * remote.c (remote_state::supports_vCont_probed): New field.
9154         (remote_target::async_wait_fd): New method.
9155         (remote_unpush_and_throw): Add remote_target parameter.
9156         (get_current_remote_target): Adjust.
9157         (remote_target::remote_add_inferior): Push target.
9158         (remote_target::remote_add_thread)
9159         (remote_target::remote_notice_new_inferior)
9160         (get_remote_thread_info): Pass target down.
9161         (remote_target::update_thread_list): Skip threads of inferiors
9162         bound to other targets.  (remote_target::close): Don't discard
9163         inferiors.  (remote_target::add_current_inferior_and_thread)
9164         (remote_target::process_initial_stop_replies)
9165         (remote_target::start_remote)
9166         (remote_target::remote_serial_quit_handler): Pass down target.
9167         (remote_target::remote_unpush_target): New remote_target
9168         parameter.  Unpush the target from all inferiors.
9169         (remote_target::remote_unpush_and_throw): New remote_target
9170         parameter.  Pass it down.
9171         (remote_target::open_1): Check whether the current inferior has
9172         execution instead of checking whether any inferior is live.  Pass
9173         target down.
9174         (remote_target::remote_detach_1): Pass down target.  Use
9175         remote_unpush_target.
9176         (extended_remote_target::attach): Pass down target.
9177         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
9178         (remote_target::append_resumption): Pass down target.
9179         (remote_target::append_pending_thread_resumptions)
9180         (remote_target::remote_resume_with_hc, remote_target::resume)
9181         (remote_target::commit_resume): Pass down target.
9182         (remote_target::remote_stop_ns): Check supports_vCont_probed.
9183         (remote_target::interrupt_query)
9184         (remote_target::remove_new_fork_children)
9185         (remote_target::check_pending_events_prevent_wildcard_vcont)
9186         (remote_target::remote_parse_stop_reply)
9187         (remote_target::process_stop_reply): Pass down target.
9188         (first_remote_resumed_thread): New remote_target parameter.  Pass
9189         it down.
9190         (remote_target::wait_as): Pass down target.
9191         (unpush_and_perror): New remote_target parameter.  Pass it down.
9192         (remote_target::readchar, remote_target::remote_serial_write)
9193         (remote_target::getpkt_or_notif_sane_1)
9194         (remote_target::kill_new_fork_children, remote_target::kill): Pass
9195         down target.
9196         (remote_target::mourn_inferior): Pass down target.  Use
9197         remote_unpush_target.
9198         (remote_target::core_of_thread)
9199         (remote_target::remote_btrace_maybe_reopen): Pass down target.
9200         (remote_target::pid_to_exec_file)
9201         (remote_target::thread_handle_to_thread_info): Pass down target.
9202         (remote_target::async_wait_fd): New.
9203         * riscv-fbsd-tdep.c: Include "inferior.h".
9204         (riscv_fbsd_get_thread_local_address): Pass down target.
9205         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
9206         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
9207         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
9208         Adjust.
9209         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
9210         * solib-svr4.c (enable_break): Pass down target.
9211         * spu-multiarch.c (parse_spufs_run): Pass down target.
9212         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
9213         * target-delegates.c: Regenerate.
9214         * target.c (g_target_stack): Delete.
9215         (current_top_target): Return the current inferior's top target.
9216         (target_has_execution_1): Refer to the passed-in inferior's top
9217         target.
9218         (target_supports_terminal_ours): Check whether the initial
9219         inferior was already created.
9220         (decref_target): New.
9221         (target_stack::push): Incref/decref the target.
9222         (push_target, push_target, unpush_target): Adjust.
9223         (target_stack::unpush): Defref target.
9224         (target_is_pushed): Return bool.  Adjust to refer to the current
9225         inferior's target stack.
9226         (dispose_inferior): Delete, and inline parts ...
9227         (target_preopen): ... here.  Only dispose of the current inferior.
9228         (target_detach): Hold strong target reference while detaching.
9229         Pass target down.
9230         (target_thread_name): Add assertion.
9231         (target_resume): Pass down target.
9232         (target_ops::beneath, find_target_at): Adjust to refer to the
9233         current inferior's target stack.
9234         (get_dummy_target): New.
9235         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
9236         has a thread running.
9237         (initialize_targets): Rename to ...
9238         (_initialize_target): ... this.
9239         * target.h: Include "gdbsupport/refcounted-object.h".
9240         (struct target_ops): Inherit refcounted_object.
9241         (target_ops::shortname, target_ops::longname): Make const.
9242         (target_ops::async_wait_fd): New method.
9243         (decref_target): Declare.
9244         (struct target_ops_ref_policy): New.
9245         (target_ops_ref): New typedef.
9246         (get_dummy_target): Declare function.
9247         (target_is_pushed): Return bool.
9248         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
9249         (all_matching_threads_iterator::all_matching_threads_iterator):
9250         Handle filter target.
9251         * thread-iter.h (struct all_matching_threads_iterator, struct
9252         all_matching_threads_range, class all_non_exited_threads_range):
9253         Filter by target too.  Remove explicit.
9254         * thread.c (threads_executing): Delete.
9255         (inferior_thread): Pass down current inferior.
9256         (clear_thread_inferior_resources): Pass down thread pointer
9257         instead of ptid_t.
9258         (add_thread_silent, add_thread_with_info, add_thread): Add
9259         process_stratum_target parameter.  Use it for thread and inferior
9260         searches.
9261         (is_current_thread): New.
9262         (thread_info::deletable): Use it.
9263         (find_thread_ptid, thread_count, in_thread_list)
9264         (thread_change_ptid, set_resumed, set_running): New
9265         process_stratum_target parameter.  Pass it down.
9266         (set_executing): New process_stratum_target parameter.  Pass it
9267         down.  Adjust reference to 'threads_executing'.
9268         (threads_are_executing): New process_stratum_target parameter.
9269         Adjust reference to 'threads_executing'.
9270         (set_stop_requested, finish_thread_state): New
9271         process_stratum_target parameter.  Pass it down.
9272         (switch_to_thread): Also match inferior.
9273         (switch_to_thread): New process_stratum_target parameter.  Pass it
9274         down.
9275         (update_threads_executing): Reimplement.
9276         * top.c (quit_force): Pop targets from all inferior.
9277         (gdb_init): Don't call initialize_targets.
9278         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
9279         Declare.
9280         (windows_add_thread, windows_delete_thread): Adjust.
9281         (get_windows_debug_event): Rename to ...
9282         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
9283         * tracefile-tfile.c (tfile_target_open): Pass down target.
9284         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
9285         Forward declare.
9286         (switch_to_thread): Add process_stratum_target parameter.
9287         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
9288         parameter.  Use it.
9289         (mi_on_resume): Pass target down.
9290         * nat/fork-inferior.c (startup_inferior): Add
9291         process_stratum_target parameter.  Pass it down.
9292         * nat/fork-inferior.h (startup_inferior): Add
9293         process_stratum_target parameter.
9294         * python/py-threadevent.c (py_get_event_thread): Pass target down.
9295
9296 2020-01-10  Pedro Alves  <palves@redhat.com>
9297
9298         * remote.c (remote_target::start_remote): Don't set inferior_ptid
9299         directly.  Instead find the first thread in the thread list and
9300         use switch_to_thread.
9301
9302 2020-01-10  Pedro Alves  <palves@redhat.com>
9303
9304         * remote.c (remote_target::remote_add_inferior): Don't bind a
9305         process to the current inferior if the current inferior is already
9306         bound to a process.
9307
9308 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9309             Pedro Alves  <palves@redhat.com>
9310
9311         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
9312         If no process is specified, return null_ptid instead of
9313         inferior_ptid.
9314         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
9315         TARGET_WAITKIND_SIGNALLED with no pid.
9316
9317 2020-01-10  Pedro Alves  <palves@redhat.com>
9318
9319         * remote.c (first_remote_resumed_thread): New.
9320         (remote_target::wait_as): Use it as default event_ptid instead of
9321         inferior_ptid.
9322
9323 2020-01-10  Pedro Alves  <palves@redhat.com>
9324
9325         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
9326
9327 2020-01-10  Pedro Alves  <palves@redhat.com>
9328
9329         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
9330         not -1.
9331
9332 2020-01-10  Pedro Alves  <palves@redhat.com>
9333
9334         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
9335         ptid to get_last_target_status.
9336         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
9337         ptid to get_last_target_status.
9338         * infcmd.c (continue_command): Don't pass a target_waitstatus to
9339         get_last_target_status.
9340         (info_program_command): Don't pass a target_waitstatus to
9341         get_last_target_status.
9342         * infrun.c (init_wait_for_inferior): Use
9343         nullify_last_target_wait_ptid.
9344         (get_last_target_status): Handle nullptr arguments.
9345         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
9346         (print_stop_event): Don't pass a ptid to get_last_target_status.
9347         (normal_stop): Don't pass a ptid to get_last_target_status.
9348         * infrun.h (get_last_target_status, set_last_target_status): Move
9349         comments here and update.
9350         (nullify_last_target_wait_ptid): Declare.
9351         * linux-fork.c (fork_load_infrun_state): Remove local extern
9352         declaration of nullify_last_target_wait_ptid.
9353         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
9354         to get_last_target_status.
9355
9356 2020-01-10  Pedro Alves  <palves@redhat.com>
9357
9358         * gdbthread.h (scoped_restore_current_thread)
9359         <dont_restore, restore, m_dont_restore>: Declare.
9360         * thread.c (thread_alive): Add assertion.  Return bool.
9361         (switch_to_thread_if_alive): New.
9362         (prune_threads): Switch inferior/thread.
9363         (print_thread_info_1): Switch thread before calling target methods.
9364         (scoped_restore_current_thread::restore): New, factored out from
9365         ...
9366         (scoped_restore_current_thread::~scoped_restore_current_thread):
9367         ... this.
9368         (scoped_restore_current_thread::scoped_restore_current_thread):
9369         Add assertion.
9370         (thread_apply_all_command, thread_select): Use
9371         switch_to_thread_if_alive.
9372         * infrun.c (proceed, restart_threads, handle_signal_stop)
9373         (switch_back_to_stepped_thread): Switch current thread before
9374         calling target methods.
9375
9376 2020-01-10  Pedro Alves <palves@redhat.com>
9377
9378         * inferior.c (switch_to_inferior_no_thread): New function,
9379         factored out from ...
9380         (inferior_command): ... here.
9381         * inferior.h (switch_to_inferior_no_thread): Declare.
9382         * mi/mi-main.c (run_one_inferior): Use
9383         switch_to_inferior_no_thread.
9384
9385 2020-01-10  Pedro Alves  <palves@redhat.com>
9386
9387         * infcmd.c (kill_command): Remove dead code.
9388
9389 2020-01-10  Pedro Alves  <palves@redhat.com>
9390
9391         * remote.c (remote_target::mourn_inferior): No longer check
9392         whether the target is running.
9393
9394 2020-01-10  Pedro Alves  <palves@redhat.com>
9395
9396         * corelow.c (core_target::has_execution): Change parameter type to
9397         inferior pointer.
9398         * inferior.c (number_of_live_inferiors): Use
9399         inferior::has_execution instead of target_has_execution_1.
9400         * inferior.h (inferior::has_execution): New.
9401         * linux-thread-db.c (thread_db_target::update_thread_list): Use
9402         inferior::has_execution instead of target_has_execution_1.
9403         * process-stratum-target.c
9404         (process_stratum_target::has_execution): Change parameter type to
9405         inferior pointer.  Check the inferior's PID instead of
9406         inferior_ptid.
9407         * process-stratum-target.h
9408         (process_stratum_target::has_execution): Change parameter type to
9409         inferior pointer.
9410         * record-full.c (record_full_core_target::has_execution): Change
9411         parameter type to inferior pointer.
9412         * target.c (target_has_execution_1): Change parameter type to
9413         inferior pointer.
9414         (target_has_execution_current): Adjust.
9415         * target.h (target_ops::has_execution): Change parameter type to
9416         inferior pointer.
9417         (target_has_execution_1): Change parameter type to inferior
9418         pointer.  Change return type to bool.
9419         * tracefile.h (tracefile_target::has_execution): Change parameter
9420         type to inferior pointer.
9421
9422 2020-01-10  Pedro Alves  <palves@redhat.com>
9423
9424         * exceptions.c (print_flush): Remove current_top_target() check.
9425
9426 2020-01-10  Pedro Alves  <palves@redhat.com>
9427
9428         * remote.c (show_remote_exec_file): Show the current inferior's
9429         exec-file instead of the command variable's value.
9430
9431 2020-01-10  Pedro Alves  <palves@redhat.com>
9432
9433         * record-full.c (record_full_resume_ptid): New global.
9434         (record_full_target::resume): Set it.
9435         (record_full_wait_1): Use record_full_resume_ptid instead of
9436         inferior_ptid.
9437
9438 2020-01-10  Pedro Alves  <palves@redhat.com>
9439
9440         * gdbthread.h (scoped_restore_current_thread)
9441         <dont_restore, restore, m_dont_restore>: Declare.
9442         * thread.c (thread_alive): Add assertion.  Return bool.
9443         (switch_to_thread_if_alive): New.
9444         (prune_threads): Switch inferior/thread.
9445         (print_thread_info_1): Switch thread before calling target methods.
9446         (scoped_restore_current_thread::restore): New, factored out from
9447         ...
9448         (scoped_restore_current_thread::~scoped_restore_current_thread):
9449         ... this.
9450         (scoped_restore_current_thread::scoped_restore_current_thread):
9451         Add assertion.
9452         (thread_apply_all_command, thread_select): Use
9453         switch_to_thread_if_alive.
9454
9455 2020-01-10  George Barrett  <bob@bob131.so>
9456
9457         * stap-probe.c (stap_modify_semaphore): Don't check for null
9458         semaphores.
9459         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
9460         for null semaphores.
9461
9462 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
9463
9464         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
9465         all source windows, and maintain horizontal scroll status while
9466         doing so.
9467
9468 2020-01-09  Tom Tromey  <tom@tromey.com>
9469
9470         PR tui/18932:
9471         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
9472         update_source_window, not print_source_lines.
9473
9474 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
9475
9476         * tui/tui.c (tui_enable): Register tui hooks after calling
9477         tui_display_main.
9478
9479 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
9480
9481         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
9482
9483 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
9484
9485         * thread.c (print_thread_info_1): Fix indentation.
9486
9487 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
9488
9489         * symtab.c (general_symbol_info::compute_and_set_names): Move the
9490         unique_xmalloc_ptr outside the if to always free the demangled name.
9491
9492 2020-01-08  Tom Tromey  <tromey@adacore.com>
9493
9494         * xcoffread.c (enter_line_range, read_xcoff_symtab)
9495         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
9496         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
9497         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
9498         Remove.
9499         (section_offsets): New typedef.
9500         * symtab.c (fixup_section, get_msymbol_address): Update.
9501         * symmisc.c (dump_msymbols): Update.
9502         * symfile.h (relative_addr_info_to_section_offsets)
9503         (symfile_map_offsets_to_segments): Update.
9504         * symfile.c (build_section_addr_info_from_objfile)
9505         (init_objfile_sect_indices): Update.
9506         (struct place_section_arg): Change type of "offsets".
9507         (place_section): Update.
9508         (relative_addr_info_to_section_offsets): Change type of
9509         "section_offsets".  Remove "num_sections" parameter.
9510         (default_symfile_offsets, syms_from_objfile_1)
9511         (set_objfile_default_section_offset): Update.
9512         (reread_symbols): No need to preserve section offsets by hand.
9513         (symfile_map_offsets_to_segments): Change type of "offsets".
9514         * stap-probe.c (relocate_address): Update.
9515         * stabsread.h (process_one_symbol): Update.
9516         * solib-target.c (struct lm_info_target) <offsets>: Change type.
9517         (solib_target_relocate_section_addresses): Update.
9518         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
9519         Update.
9520         * solib-frv.c (frv_relocate_main_executable): Update.
9521         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
9522         * solib-aix.c (solib_aix_get_section_offsets): Change return
9523         type.
9524         (solib_aix_solib_create_inferior_hook): Update.
9525         * remote.c (remote_target::get_offsets): Update.
9526         * psymtab.c (find_pc_sect_psymtab): Update.
9527         * psympriv.h (struct partial_symbol) <address, text_low,
9528         text_high>: Update.
9529         * objfiles.h (obj_section_offset): Update.
9530         (struct objfile) <section_offsets>: Change type.
9531         <num_sections>: Remove.
9532         (objfile_relocate): Update.
9533         * objfiles.c (entry_point_address_query): Update
9534         (relocate_one_symbol): Change type of "section_offsets".
9535         (objfile_relocate1, objfile_relocate1): Change type of
9536         "new_offsets".
9537         (objfile_rebase1): Update.
9538         * mipsread.c (mipscoff_symfile_read): Update.
9539         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
9540         parameter.
9541         * mdebugread.c (parse_symbol): Change type of "section_offsets".
9542         (parse_external, psymtab_to_symtab_1): Update.
9543         * machoread.c (macho_symfile_offsets): Update.
9544         * ia64-tdep.c (ia64_find_unwind_table): Update.
9545         * hppa-tdep.c (read_unwind_info): Update.
9546         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
9547         * dwarf2read.c (create_addrmap_from_index)
9548         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
9549         (process_psymtab_comp_unit_reader, add_partial_symbol)
9550         (add_partial_subprogram, process_full_comp_unit)
9551         (read_file_scope, read_func_scope, read_lexical_block_scope)
9552         (read_call_site_scope, dwarf2_rnglists_process)
9553         (dwarf2_ranges_process, dwarf2_ranges_read)
9554         (dwarf_decode_lines_1, var_decode_location, new_symbol)
9555         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
9556         Update.
9557         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
9558         Update.
9559         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
9560         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
9561         (process_one_symbol): Change type of "section_offsets".
9562         * ctfread.c (get_objfile_text_range): Update.
9563         * coffread.c (coff_symtab_read, enter_linenos)
9564         (process_coff_symbol): Update.
9565         * coff-pe-read.c (add_pe_forwarded_sym): Update.
9566         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
9567
9568 2020-01-08  Tom Tromey  <tromey@adacore.com>
9569
9570         * dwarf2read.c (parse_macro_definition): Use std::string.
9571         (parse_macro_definition): Likewise.
9572
9573 2020-01-08  Tom Tromey  <tromey@adacore.com>
9574
9575         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
9576         (ATTR_ALLOC_CHUNK): Remove.
9577
9578 2020-01-08  Tom Tromey  <tromey@adacore.com>
9579
9580         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
9581
9582 2020-01-08  Tom Tromey  <tromey@adacore.com>
9583
9584         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
9585         (dwarf2_compute_name, open_dwo_file): Likewise.
9586         (process_enumeration_scope): Use std::vector.
9587         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
9588         (partial_die_info::fixup, dwarf2_start_subfile)
9589         (guess_full_die_structure_name, dwarf2_name): Likewise.
9590         (determine_prefix): Update.
9591         (guess_full_die_structure_name): Make return type const.
9592         (partial_die_full_name): Return unique_xmalloc_ptr.
9593         (DW_FIELD_ALLOC_CHUNK): Remove.
9594
9595 2020-01-07  Tom Tromey  <tromey@adacore.com>
9596
9597         PR build/24937:
9598         * stap-probe.c (class stap_static_probe_ops): Add constructor.
9599
9600 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
9601
9602         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
9603
9604 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9605
9606         * stack.c (print_frame_info): Move disassemble_next_line code
9607         inside source_print block.
9608
9609 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9610
9611         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
9612         gdb/signals.h, as we are now using native signal symbols.
9613
9614 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
9615
9616         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
9617         overflow by an early check of content vs threshold.
9618         * tui/tui-source.c (tui_source_window::line_is_displayed):
9619         Likewise.
9620
9621 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9622
9623         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
9624
9625 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
9626
9627         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
9628         export table if no section contains it's RVA.
9629
9630 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9631
9632         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
9633
9634 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
9635
9636         * source.c (print_source_lines_base): Set last_line_listed.
9637
9638 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
9639
9640         * tui/tui-disasm.c: Remove trailing spaces.
9641
9642 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9643             Pedro Alves  <palves@redhat.com>
9644
9645         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
9646         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
9647         (windows_gdb_signal_to_target): New function, uses the above
9648         enumeration to convert GDB internal signal codes to equivalent
9649         Windows codes.
9650         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
9651         * windows-nat.c: Include "gdb_wait.h".
9652         (get_windows_debug_event): Extract the fatal exception from the
9653         exit status and convert to the equivalent Posix signal number.
9654         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
9655         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
9656         * gdbsupport/gdb_wait.c: New file, implements
9657         windows_status_to_termsig.
9658         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
9659         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
9660
9661 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
9662
9663         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
9664         show_layout.
9665
9666 2020-01-05  Luis Machado  <luis.machado@linaro.org>
9667
9668         * aarch64-linux-nat.c
9669         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
9670         and bfd_mach_aarch64.
9671
9672 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9673
9674         * ui-file.c (stdio_file::can_emit_style_escape)
9675         (tee_file::can_emit_style_escape): Ensure style is used also on
9676         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
9677         to gdb_stdout.
9678         * main.c (set_gdb_data_directory): Use file style to output the
9679         warning that the given pathname is not a directory.
9680         * top.c (show_history_filename, gdb_safe_append_history)
9681         (show_gdb_datadir): Use file style.
9682
9683 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
9684
9685         * solib-target.c (struct lm_info_target):
9686         Change offsets to be a unique_xmalloc_ptr.
9687         (solib_target_relocate_section_addresses): Update.
9688
9689 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
9690
9691         * windows-nat.c (windows_clear_solib): Free so_list linked list.
9692
9693 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9694
9695         * MAINTAINERS (Write After Approval): Add myself.
9696
9697 2020-01-02  Luis Machado  <luis.machado@linaro.org>
9698
9699         * proc-service.c (get_ps_regcache): Remove reference to obsolete
9700         Cell BE architecture.
9701         * target.h (struct target_ops) <thread_architecture>: Likewise.
9702
9703 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
9704
9705         * Makefile.in: Use INSTALL_PROGRAM_ENV.
9706
9707 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
9708
9709         * MAINTAINERS (Write After Approval): Add myself.
9710
9711 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9712
9713         * gdbarch.sh: Update copyright year range of generated files.
9714
9715 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9716
9717         Update copyright year range in all GDB files.
9718
9719 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9720
9721         * copyright.py: Convert to Python 3.
9722
9723 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9724
9725         * copyright.py: Adapt after move of gnulib directory from gdb
9726         directory to toplevel directory.
9727
9728 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9729
9730         * copyright.py (main): Exit if run from the wrong directory.
9731
9732 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9733
9734         * top.c (print_gdb_version): Change copyright year to 2020.
9735
9736 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9737
9738         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
9739
9740 For older changes see ChangeLog-2019.
9741 \f
9742 Local Variables:
9743 mode: change-log
9744 left-margin: 8
9745 fill-column: 74
9746 version-control: never
9747 coding: utf-8
9748 End: