gdb/ChangeLog

   1 2020-06-18  Pedro Alves  <palves@redhat.com>
   2
   3         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
   4         of writing to inferior_ptid.
   5         (scoped_restore_exited_inferior): Delete.
   6         (handle_vfork_child_exec_or_exit): Simplify using
   7         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
   8         instead of writing to inferior_ptid.
   9         (THREAD_STOPPED_BY): Delete.
  10         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
  11         (thread_stopped_by_hw_breakpoint): Delete.
  12         (save_waitstatus): Use
  13         scoped_restore_current_thread+switch_to_thread, and call
  14         target_stopped_by_watchpoint instead of
  15         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
  16         instead of thread_stopped_by_sw_breakpoint, and
  17         target_stopped_by_hw_breakpoint instead of
  18         thread_stopped_by_hw_breakpoint.
  19         (handle_inferior_event)
  20         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
  21         inferior_ptid directly, nor
  22         set_current_inferior/set_current_program_space.  Use
  23         switch_to_thread / switch_to_inferior_no_thread instead.
  24
  25 2020-06-18  Pedro Alves  <palves@redhat.com>
  26
  27         * target.c (generic_mourn_inferior): Use switch_to_no_thread
  28         instead of writing to inferior_ptid.
  29
  30 2020-06-18  Pedro Alves  <palves@redhat.com>
  31
  32         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
  33         added thread.
  34         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
  35         to the added thread.
  36         (inf_ptrace_target::detach_success): Use switch_to_no_thread
  37         instead of writing to inferior_ptid.
  38
  39 2020-06-18  Pedro Alves  <palves@redhat.com>
  40
  41         * gdbarch-selftests.c: Include "progspace-and-thread.h".
  42         (register_to_value_test): Mock a program_space too.  Heap-allocate
  43         the address space.  Don't write to inferior_ptid.  Use
  44         switch_to_thread instead.
  45
  46 2020-06-18  Pedro Alves  <palves@redhat.com>
  47
  48         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
  49         Delete.
  50         (find_signalled_thread()): New, factored out from
  51         linux_make_corefile_notes and adjusted to handle exited threads.
  52         (linux_make_corefile_notes): Adjust to use the new
  53         find_signalled_thread.
  54
  55 2020-06-18  Pedro Alves  <palves@redhat.com>
  56
  57         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
  58         of saving/restoring inferior_ptid.
  59
  60 2020-06-17  Tom Tromey  <tom@tromey.com>
  61
  62         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
  63         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
  64         declare.
  65         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
  66
  67 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
  68
  69         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
  70         of partial symtabs.
  71
  72 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
  73
  74         * regformats/reg-arm.dat: Remove.
  75         * regformats/reg-bfin.dat: Remove.
  76         * regformats/reg-cris.dat: Remove.
  77         * regformats/reg-crisv32.dat: Remove.
  78         * regformats/reg-m32r.dat: Remove.
  79         * regformats/reg-tilegx.dat: Remove.
  80         * regformats/reg-tilegx32.dat: Remove.
  81
  82 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
  83
  84         * features/Makefile (WHICH): Remove arm files.
  85         * regformats/arm/arm-with-iwmmxt.dat: Remove.
  86         * regformats/arm/arm-with-neon.dat: Remove.
  87         * regformats/arm/arm-with-vfpv2.dat: Remove.
  88         * regformats/arm/arm-with-vfpv3.dat: Remove.
  89
  90 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
  91
  92         * features/Makefile (XMLTOC): Remove rx.xml.
  93
  94 2020-06-17  Pedro Alves  <palves@redhat.com>
  95
  96         * gdbthread.h (thread_control_state) <trap_expected> Update
  97         comments.
  98
  99 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 100
 101         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
 102         ada_language::lookup_symbol_nonlocal.
 103         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
 104         (ada_language::lookup_symbol_nonlocal): New member function,
 105         implementation from ada_lookup_symbol_nonlocal.
 106         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
 107         initializer.
 108         (cplus_language_data): Delete la_lookup_symbol_nonlocal
 109         initializer.
 110         (cplus_language::lookup_symbol_nonlocal): New member function.
 111         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
 112         (minimal_language_data) Likewise.
 113         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
 114         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
 115         initializer.
 116         (d_language::lookup_symbol_nonlocal): New member function.
 117         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
 118         initializer.
 119         (f_language::lookup_symbol_nonlocal): New member function.
 120         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
 121         initializer.
 122         * language.c (unknown_language_data): Likewise.
 123         (auto_language_data): Likewise.
 124         * language.h (language_data): Delete la_lookup_symbol_nonlocal
 125         field.
 126         (language_defn::lookup_symbol_nonlocal): New member function.
 127         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
 128         initializer.
 129         * objc-lang.c (objc_language_data): Likewise.
 130         * opencl-lang.c (opencl_language_data): Likewise.
 131         * p-lang.c (pascal_language_data): Likewise.
 132         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
 133         rust_language::lookup_symbol_nonlocal.
 134         (rust_language_data): Delete la_lookup_symbol_nonlocal
 135         initializer.
 136         (rust_language::lookup_symbol_nonlocal): New member function,
 137         implementation from rust_lookup_symbol_nonlocal.
 138         * symtab.c (lookup_symbol_aux): Update call to
 139         lookup_symbol_nonlocal.
 140         (basic_lookup_symbol_nonlocal): Rename to...
 141         (language_defn::lookup_symbol_nonlocal): ...this, and update
 142         header comment.  Remove language_defn parameter, and replace with
 143         uses of `this'.
 144         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
 145
 146 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 147
 148         * ada-lang.c (ada_language_data): Delete la_value_print_inner
 149         initializer.
 150         (ada_language::value_print_inner): New member function.
 151         * c-lang.c (c_language_data): Delete la_value_print_inner
 152         initializer.
 153         (cplus_language_data): Likewise.
 154         (asm_language_data): Likewise.
 155         (minimal_language_data): Likewise.
 156         * d-lang.c (d_language_data): Likewise.
 157         (d_language::value_print_inner): New member function.
 158         * f-lang.c (f_language_data): Delete la_value_print_inner
 159         initializer.
 160         (f_language::value_print_inner): New member function.
 161         * f-lang.h (f_value_print_innner): Rename to...
 162         (f_value_print_inner): ...this (note spelling of 'inner').
 163         * f-valprint.c (f_value_print_innner): Rename to...
 164         (f_value_print_inner): ...this (note spelling of 'inner').
 165         * go-lang.c (go_language_data): Delete la_value_print_inner
 166         initializer.
 167         (go_language::value_print_inner): New member function.
 168         * language.c (language_defn::value_print_inner): Define new member
 169         function.
 170         (unk_lang_value_print_inner): Delete.
 171         (unknown_language_data): Delete la_value_print_inner initializer.
 172         (unknown_language::value_print_inner): New member function.
 173         (auto_language_data): Delete la_value_print_inner initializer.
 174         (auto_language::value_print_inner): New member function.
 175         * language.h (language_data): Delete la_value_print_inner field.
 176         (language_defn::value_print_inner): Delcare new member function.
 177         * m2-lang.c (m2_language_data): Delete la_value_print_inner
 178         initializer.
 179         (m2_language::value_print_inner): New member function.
 180         * objc-lang.c (objc_language_data): Delete la_value_print_inner
 181         initializer.
 182         * opencl-lang.c (opencl_language_data): Likewise.
 183         * p-lang.c (pascal_language_data): Likewise.
 184         (pascal_language::value_print_inner): New member function.
 185         * rust-lang.c (rust_language_data): Delete la_value_print_inner
 186         initializer.
 187         (rust_language::value_print_inner): New member function.
 188         * valprint.c (do_val_print): Update call to value_print_inner.
 189
 190 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 191
 192         * ada-lang.c (ada_language_data): Delete la_value_print
 193         initializer.
 194         (ada_language::value_print): New member function.
 195         * c-lang.c (c_language_data): Delete la_value_print initializer.
 196         (cplus_language_data): Likewise.
 197         (asm_language_data): Likewise.
 198         (minimal_language_data): Likewise.
 199         * d-lang.c (d_language_data): Likewise.
 200         * f-lang.c (f_language_data): Likewise.
 201         * go-lang.c (go_language_data): Likewise.
 202         * language.c (unk_lang_value_print): Delete.
 203         (language_defn::value_print): Define new member function.
 204         (unknown_language_data): Delete la_value_print initializer.
 205         (unknown_language::value_print): New member function.
 206         (auto_language_data): Delete la_value_print initializer.
 207         (auto_language::value_print): New member function.
 208         * language.h (language_data): Delete la_value_print field.
 209         (language_defn::value_print): Declare new member function.
 210         (LA_VALUE_PRINT): Update call to value_print.
 211         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
 212         * objc-lang.c (objc_language_data): Likewise.
 213         * opencl-lang.c (opencl_language_data): Likewise.
 214         * p-lang.c (pascal_language_data): Likewise.
 215         (pascal_language::value_print): New member function.
 216         * rust-lang.c (rust_language_data): Delete la_value_print
 217         initializer.
 218
 219 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 220
 221         * ada-lang.c (ada_watch_location_expression): Rename to
 222         ada_language::watch_location_expression.
 223         (ada_language_data): Delete la_watch_location_expression
 224         initializer.
 225         (ada_language::watch_location_expression): New member function,
 226         implementation from ada_watch_location_expression.
 227         * breakpoint.c (watch_command_1): Update call to
 228         watch_location_expression.
 229         * c-lang.c (c_watch_location_expression): Rename to
 230         language_defn::watch_location_expression.
 231         (c_language_data): Delete la_watch_location_expression
 232         initializer.
 233         (cplus_language_data): Likewise.
 234         (asm_language_data): Likewise.
 235         (minimal_language_data): Likewise.
 236         * c-lang.h (c_watch_location_expression): Delete declaration.
 237         * d-lang.c (d_language_data): Delete la_watch_location_expression
 238         initializer.
 239         * f-lang.c (f_language_data): Likewise.
 240         * go-lang.c (go_language_data): Likewise.
 241         * language.c (language_defn::watch_location_expression): Member
 242         function implementation from c_watch_location_expression.
 243         (unknown_language_data): Delete la_watch_location_expression
 244         initializer.
 245         (auto_language_data): Likewise.
 246         * language.h (language_data): Delete la_watch_location_expression
 247         field.
 248         (language_defn::watch_location_expression): Declare new member
 249         function.
 250         * m2-lang.c (m2_language_data): Delete
 251         la_watch_location_expression initializer.
 252         * objc-lang.c (objc_language_data): Likewise.
 253         * opencl-lang.c (opencl_language_data): Likewise.
 254         * p-lang.c (pascal_language_data): Likewise.
 255         * rust-lang.c (rust_watch_location_expression): Rename to
 256         rust_language::watch_location_expression.
 257         (rust_language_data): Delete la_watch_location_expression
 258         initializer.
 259         (rust_language::watch_location_expression): New member function,
 260         implementation from rust_watch_location_expression.
 261
 262 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 263
 264         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
 265         ada_language::collect_symbol_completion_matches.
 266         (ada_language_data): Delete la_collect_symbol_completion_matches
 267         initializer.
 268         (ada_language::collect_symbol_completion_matches): New member
 269         function, implementation from
 270         ada_collect_symbol_completion_matches.
 271         * c-lang.c (c_language_data): Delete
 272         la_collect_symbol_completion_matches initializer.
 273         (cplus_language_data): Likewise.
 274         (asm_language_data): Likewise.
 275         (minimal_language_data): Likewise.
 276         * d-lang.c (d_language_data): Likewise.
 277         * f-lang.c (f_collect_symbol_completion_matches): Rename to
 278         f_language::collect_symbol_completion_matches.
 279         (f_language_data): Delete la_collect_symbol_completion_matches
 280         initializer.
 281         (f_language::collect_symbol_completion_matches) New member
 282         function, implementation from f_collect_symbol_completion_matches.
 283         * go-lang.c (go_language_data): Delete
 284         la_collect_symbol_completion_matches initializer.
 285         * language.c (unknown_language_data): Likewise.
 286         (auto_language_data): Likewise.
 287         * language.h (language_data): Delete
 288         la_collect_symbol_completion_matches field.
 289         (language_defn::collect_symbol_completion_matches): New member
 290         function.
 291         * m2-lang.c (m2_language_data): Delete
 292         la_collect_symbol_completion_matches initializer.
 293         * objc-lang.c (objc_language_data): Likewise.
 294         * opencl-lang.c (opencl_language_data): Likewise.
 295         * p-lang.c (pascal_language_data): Likewise.
 296         * rust-lang.c (rust_language_data): Likewise.
 297         * symtab.c (default_collect_symbol_completion_matches): Delete.
 298         (collect_symbol_completion_matches): Update call to
 299         collect_symbol_completion_matches.
 300         (collect_symbol_completion_matches_type): Likewise.
 301         * symtab.h (default_collect_symbol_completion_matches): Delete
 302         declaration.
 303
 304 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 305
 306         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
 307         (ada_language_data): Delete la_word_break_characters initializer.
 308         (ada_language::word_break_characters): New member function.
 309         * c-lang.c (c_language_data): Delete la_word_break_characters
 310         initializer.
 311         (cplus_language_data): Likewise.
 312         (asm_language_data): Likewise.
 313         (minimal_language_data): Likewise.
 314         * completer.c: Update global comment.
 315         (advance_to_expression_complete_word_point): Update call to
 316         word_break_characters.
 317         (complete_files_symbols): Likewise.
 318         (complete_line_internal_1): Likewise.
 319         (default_completer_handle_brkchars): Likewise.
 320         (skip_quoted_chars): Likewise.
 321         * d-lang.c (d_language_data): Delete la_word_break_characters
 322         initializer.
 323         * f-lang.c (f_word_break_characters): Delete.
 324         (f_language_data): Delete la_word_break_characters initializer.
 325         (f_language::word_break_characters): New member function.
 326         * go-lang.c (go_language_data): Delete la_word_break_characters
 327         initializer.
 328         * language.c (unknown_language_data): Likewise.
 329         (auto_language_data): Likewise.
 330         * language.h (default_word_break_characters): Move declaration to
 331         earlier in the file.
 332         (language_data): Delete la_word_break_characters field.
 333         (language_defn::word_break_characters): New member function.
 334         * m2-lang.c (m2_language_data): Delete la_word_break_characters
 335         initializer.
 336         * objc-lang.c (objc_language_data): Likewise.
 337         * opencl-lang.c (opencl_language_data): Likewise.
 338         * p-lang.c (pascal_language_data): Likewise.
 339         * rust-lang.c (rust_language_data): Likewise.
 340
 341 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 342
 343         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
 344         (ada_language_data): Delete la_get_symbol_name_matcher
 345         initializer.
 346         (language_defn::get_symbol_name_matcher_inner): New member
 347         function.
 348         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
 349         initializer.
 350         (cplus_language_data): Likewise.
 351         (cplus_language::get_symbol_name_matcher_inner): New member
 352         function.
 353         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
 354         (minimal_language_data): Likewise.
 355         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
 356         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
 357         initializer.
 358         * dictionary.c (iter_match_first_hashed): Update call to
 359         get_symbol_name_matcher.
 360         (iter_match_next_hashed): Likewise.
 361         (iter_match_next_linear): Likewise.
 362         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
 363         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
 364         initializer.
 365         (f_language::get_symbol_name_matcher_inner): New member function.
 366         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
 367         initializer.
 368         * language.c (default_symbol_name_matcher): Update header comment,
 369         make static.
 370         (language_defn::get_symbol_name_matcher): New definition.
 371         (language_defn::get_symbol_name_matcher_inner): Likewise.
 372         (get_symbol_name_matcher): Delete.
 373         (unknown_language_data): Delete la_get_symbol_name_matcher
 374         initializer.
 375         (auto_language_data): Likewise.
 376         * language.h (language_data): Delete la_get_symbol_name_matcher
 377         field.
 378         (language_defn::get_symbol_name_matcher): New member function.
 379         (language_defn::get_symbol_name_matcher_inner): Likewise.
 380         (default_symbol_name_matcher): Delete declaration.
 381         * linespec.c (find_methods): Update call to
 382         get_symbol_name_matcher.
 383         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
 384         initializer.
 385         * minsyms.c (lookup_minimal_symbol): Update call to
 386         get_symbol_name_matcher.
 387         (iterate_over_minimal_symbols): Likewise.
 388         * objc-lang.c (objc_language_data): Delete
 389         la_get_symbol_name_matcher initializer.
 390         * opencl-lang.c (opencl_language_data): Likewise.
 391         * p-lang.c (pascal_language_data): Likewise.
 392         * psymtab.c (psymbol_name_matches): Update call to
 393         get_symbol_name_matcher.
 394         * rust-lang.c (rust_language_data): Delete
 395         la_get_symbol_name_matcher initializer.
 396         * symtab.c (symbol_matches_search_name): Update call to
 397         get_symbol_name_matcher.
 398         (compare_symbol_name): Likewise.
 399
 400 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 401
 402         * ada-lang.c (ada_language_data): Delete la_compute_program
 403         initializer.
 404         * c-lang.c (c_language_data): Likewise.
 405         (c_language::compute_program): New member function.
 406         (cplus_language_data): Delete la_compute_program initializer.
 407         (cplus_language::compute_program): New member function.
 408         (asm_language_data): Delete la_compute_program initializer.
 409         (minimal_language_data): Likewise.
 410         * c-lang.h (c_compute_program): Update comment.
 411         (cplus_compute_program): Likewise.
 412         * compile/compile-c-support.c (c_compute_program): Likewise.
 413         (cplus_compute_program): Likewise.
 414         * compile/compile.c (compile_to_object): Update call to
 415         la_compute_program.
 416         * d-lang.c (d_language_data): Delete la_compute_program
 417         initializer.
 418         * f-lang.c (f_language_data): Likewise.
 419         * go-lang.c (go_language_data): Likewise.
 420         * language.c (unknown_language_data): Likewise.
 421         (auto_language_data): Likewise.
 422         * language.h (language_data): Delete la_compute_program field.
 423         (language_defn::compute_program): New member function.
 424         * m2-lang.c (m2_language_data): Delete la_compute_program
 425         initializer.
 426         * objc-lang.c (objc_language_data): Likewise.
 427         * opencl-lang.c (opencl_language_data): Likewise.
 428         * p-lang.c (pascal_language_data): Likewise.
 429         * rust-lang.c (rust_language_data): Likewise.
 430
 431 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 432
 433         * ada-lang.c (ada_language_data) Delete
 434         la_class_name_from_physname initializer.
 435         * c-lang.c (c_language_data): Likewise.
 436         (cplus_language_data): Likewise.
 437         (cplus_language::class_name_from_physname): New member function.
 438         (asm_language_data): Delete la_class_name_from_physname
 439         initializer.
 440         (minimal_language_data): Likewise.
 441         * d-lang.c (d_language_data): Likewise.
 442         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
 443         method on language_defn class.
 444         (guess_full_die_structure_name): Likewise.
 445         * f-lang.c (f_language_data): Delete la_class_name_from_physname
 446         initializer.
 447         * go-lang.c (go_language_data): Likewise.
 448         * language.c (language_class_name_from_physname): Delete.
 449         (unk_lang_class_name): Delete.
 450         (unknown_language_data): Delete la_class_name_from_physname
 451         initializer.
 452         (auto_language_data): Likewise.
 453         * language.h (language_data): Delete la_class_name_from_physname
 454         field.
 455         (language_defn::class_name_from_physname): New function.
 456         (language_class_name_from_physname): Delete declaration.
 457         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
 458         initializer.
 459         * objc-lang.c (objc_language_data): Likewise.
 460         * opencl-lang.c (opencl_language_data): Likewise.
 461         * p-lang.c (pascal_language_data): Likewise.
 462         * rust-lang.c (rust_language_data): Likewise.
 463
 464 2020-06-16  Tom Tromey  <tom@tromey.com>
 465
 466         * tui/tui-data.h (STATUS_NAME): New macro.
 467         * tui/tui-layout.c (tui_remove_some_windows)
 468         (initialize_known_windows, tui_register_window)
 469         (tui_layout_split::remove_windows, initialize_layouts)
 470         (tui_new_layout_command): Don't use hard-coded window names.
 471
 472 2020-06-16  Tom Tromey  <tom@tromey.com>
 473
 474         PR tui/25348:
 475         * tui/tui.c (tui_ensure_readline_initialized): Rename from
 476         tui_initialize_readline.  Only run once.  Call rl_initialize.
 477         * tui/tui.h (tui_ensure_readline_initialized): Rename from
 478         tui_initialize_readline.
 479         * tui/tui-io.c (tui_setup_io): Call
 480         tui_ensure_readline_initialized.
 481         * tui/tui-interp.c (tui_interp::init): Update.
 482
 483 2020-06-16  Tom Tromey  <tom@tromey.com>
 484
 485         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
 486         Also preserve the status window.
 487
 488 2020-06-16  Tom Tromey  <tom@tromey.com>
 489
 490         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
 491         where m_window==nullptr.
 492
 493 2020-06-15  Tom Tromey  <tromey@adacore.com>
 494
 495         * windows-nat.c (windows_nat::handle_output_debug_string):
 496         Update.
 497         (windows_nat::handle_ms_vc_exception): Update.
 498         * target.h (target_read_string): Change API.
 499         * target.c (target_read_string): Change API.
 500         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
 501         Update.
 502         * solib-frv.c (frv_current_sos): Update.
 503         * solib-dsbt.c (dsbt_current_sos): Update.
 504         * solib-darwin.c (darwin_current_sos): Update.
 505         * linux-thread-db.c (inferior_has_bug): Update.
 506         * expprint.c (print_subexp_standard): Update.
 507         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
 508         (ada_exception_message_1): Update.
 509
 510 2020-06-15  Tom Tromey  <tromey@adacore.com>
 511
 512         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
 513
 514 2020-06-15  Tom Tromey  <tromey@adacore.com>
 515
 516         * valprint.c (read_string): Update comment.
 517         * target.c (MIN): Remove.
 518         (target_read_string): Rewrite.
 519
 520 2020-06-15  Tom Tromey  <tromey@adacore.com>
 521
 522         * corefile.c (read_memory_string): Remove.
 523         * ada-valprint.c (ada_value_print_ptr): Update.
 524         * ada-lang.h (ada_tag_name): Change return type.
 525         * ada-lang.c (type_from_tag): Update.
 526         (ada_tag_name_from_tsd): Change return type.  Use
 527         target_read_string.
 528         (ada_tag_name): Likewise.
 529         * gdbcore.h (read_memory_string): Don't declare.
 530
 531 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
 532
 533         * symtab.c (rbreak_command): Ignore Windows drive colon.
 534
 535 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
 536
 537         * NEWS: Mention removed GDBserver host support.
 538
 539 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
 540
 541         * features/riscv/rebuild-csr-xml.sh: Updated.
 542
 543 2020-06-11  Tom Tromey  <tom@tromey.com>
 544
 545         PR gdb/18318:
 546         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
 547
 548 2020-06-09  Jonny Grant  <jg@jguk.org>
 549 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
 550
 551         * main.c (captured_main_1): Don't print new line after help.
 552         (print_gdb_help): add mailing list and IRC channel information
 553         to --help.  Add new lines between items in the footer.  Remove
 554         quotes around bug url.
 555
 556 2020-06-11  Keith Seitz  <keiths@redhat.com>
 557
 558         PR gdb/21356
 559         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
 560         Resolve typedefs for type length calculations.
 561
 562 2020-06-10  Tom de Vries  <tdevries@suse.de>
 563
 564         PR ada/24713
 565         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
 566         (write_psymbols): Enable .gdb_index for ada.
 567         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
 568         ada.
 569
 570 2020-06-10  Tom de Vries  <tdevries@suse.de>
 571
 572         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
 573         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
 574         namei" instead of "const char *name" argument.
 575         (dw2_map_matching_symbols): Use "offset_type namei" variant of
 576         dw2_symtab_iter_init.
 577
 578 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 579
 580         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
 581         to use type::field and field::type instead.
 582
 583 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 584
 585         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
 586         to use field::type instead.
 587
 588 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 589
 590         * gdbtypes.h (struct field) <type, set_type>: New methods.
 591         Rename `type` field to...
 592         <m_type>: ... this.  Change references throughout to use type or
 593         set_type methods.
 594         (FIELD_TYPE): Use field::type.  Change call sites that modify
 595         the field's type to use field::set_type instead.
 596
 597 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 598
 599         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
 600         to use type::index_type instead.
 601
 602 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 603
 604         * gdbtypes.h (struct type) <index_type, set_index_type>: New
 605         methods.
 606         (TYPE_INDEX_TYPE): Use type::index_type.
 607         * gdbtypes.c (create_array_type_with_stride): Likewise.
 608
 609 2020-06-07  Tom Tromey  <tom@tromey.com>
 610
 611         * valprint.c (generic_val_print_float): Remove "embedded_offset"
 612         parameter.
 613         (generic_value_print): Update.
 614
 615 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
 616
 617         Revert commit 982a38f60b0.
 618         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
 619
 620 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
 621
 622         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
 623         avoid use after free.
 624
 625 2020-06-05  Tom de Vries  <tdevries@suse.de>
 626
 627         * NEWS: Fix typos.
 628
 629 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
 630
 631         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
 632         the per_bfd object.
 633         (dwarf2_read_debug_names): Likewise.
 634         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
 635         object when re-using a per_bfd object with an index.
 636
 637 2020-06-03  Tom de Vries  <tdevries@suse.de>
 638
 639         PR symtab/26046
 640         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
 641         children for C++.
 642         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
 643         DW_TAG_subprogram.
 644
 645 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 646
 647         * ada-lang.c (ada_language_data): Delete skip_trampoline
 648         initializer.
 649         * c-lang.c (c_language_data): Likewise.
 650         (cplus_language_data): Likewise.
 651         (cplus_language::skip_trampoline): New member function.
 652         (asm_language_data): Delete skip_trampoline initializer.
 653         (minimal_language_data): Likewise.
 654         * d-lang.c (d_language_data): Likewise.
 655         * f-lang.c (f_language_data): Likewise.
 656         * go-lang.c (go_language_data): Likewise.
 657         * language.c (unk_lang_trampoline): Delete function.
 658         (skip_language_trampoline): Update.
 659         (unknown_language_data): Delete skip_trampoline initializer.
 660         (auto_language_data): Likewise.
 661         * language.h (language_data): Delete skip_trampoline field.
 662         (language_defn::skip_trampoline): New function.
 663         * m2-lang.c (m2_language_data): Delete skip_trampoline
 664         initializer.
 665         * objc-lang.c (objc_skip_trampoline): Delete function, move
 666         implementation to objc_language::skip_trampoline.
 667         (objc_language_data): Delete skip_trampoline initializer.
 668         (objc_language::skip_trampoline): New member function with
 669         implementation from objc_skip_trampoline.
 670         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
 671         initializer.
 672         * p-lang.c (pascal_language_data): Likewise.
 673         * rust-lang.c (rust_language_data): Likewise.
 674
 675 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 676
 677         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
 678         (ada_language::demangle): New member function.
 679         * c-lang.c (c_language_data): Delete la_demangle initializer.
 680         (cplus_language_data): Delete la_demangle initializer.
 681         (cplus_language::demangle): New member function.
 682         (asm_language_data): Delete la_demangle initializer.
 683         (minimal_language_data): Delete la_demangle initializer.
 684         * d-lang.c (d_language_data): Delete la_demangle initializer.
 685         (d_language::demangle): New member function.
 686         * f-lang.c (f_language_data): Delete la_demangle initializer.
 687         (f_language::demangle): New member function.
 688         * go-lang.c (go_language_data): Delete la_demangle initializer.
 689         (go_language::demangle): New member function.
 690         * language.c (language_demangle): Update.
 691         (unk_lang_demangle): Delete.
 692         (unknown_language_data): Delete la_demangle initializer.
 693         (unknown_language::demangle): New member function.
 694         (auto_language_data): Delete la_demangle initializer.
 695         (auto_language::demangle): New member function.
 696         * language.h (language_data): Delete la_demangle field.
 697         (language_defn::demangle): New function.
 698         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
 699         * objc-lang.c (objc_language_data): Delete la_demangle
 700         initializer.
 701         (objc_language::demangle): New member function.
 702         * opencl-lang.c (opencl_language_data): Delete la_demangle
 703         initializer.
 704         * p-lang.c (pascal_language_data): Likewise.
 705         * rust-lang.c (rust_language_data): Likewise.
 706         (rust_language::demangle): New member function.
 707
 708 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 709
 710         * ada-lang.c (ada_language_data): Delete la_print_type
 711         initializer.
 712         (ada_language::print_type): New member function.
 713         * c-lang.c (c_language_data): Delete la_print_type initializer.
 714         (c_language::print_type): New member function.
 715         (cplus_language_data): Delete la_print_type initializer.
 716         (cplus_language::print_type): New member function.
 717         (asm_language_data): Delete la_print_type initializer.
 718         (asm_language::print_type): New member function.
 719         (minimal_language_data): Delete la_print_type initializer.
 720         (minimal_language::print_type): New member function.
 721         * d-lang.c (d_language_data): Delete la_print_type initializer.
 722         (d_language::print_type): New member function.
 723         * f-lang.c (f_language_data): Delete la_print_type initializer.
 724         (f_language::print_type): New member function.
 725         * go-lang.c (go_language_data): Delete la_print_type initializer.
 726         (go_language::print_type): New member function.
 727         * language.c (unk_lang_print_type): Delete.
 728         (unknown_language_data): Delete la_print_type initializer.
 729         (unknown_language::print_type): New member function.
 730         (auto_language_data): Delete la_print_type initializer.
 731         (auto_language::print_type): New member function.
 732         * language.h (language_data): Delete la_print_type field.
 733         (language_defn::print_type): New function.
 734         (LA_PRINT_TYPE): Update.
 735         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
 736         (m2_language::print_type): New member function.
 737         * objc-lang.c (objc_language_data): Delete la_print_type
 738         initializer.
 739         (objc_language::print_type): New member function.
 740         * opencl-lang.c (opencl_print_type): Delete, implementation moved
 741         to opencl_language::print_type.
 742         (opencl_language_data): Delete la_print_type initializer.
 743         (opencl_language::print_type): New member function, implementation
 744         from opencl_print_type.
 745         * p-lang.c (pascal_language_data): Delete la_print_type
 746         initializer.
 747         (pascal_language::print_type): New member function.
 748         * rust-lang.c (rust_print_type): Delete, implementation moved to
 749         rust_language::print_type.
 750         (rust_language_data): Delete la_print_type initializer.
 751         (rust_language::print_type): New member function, implementation
 752         from rust_print_type.
 753
 754 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 755
 756         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
 757         implementation moves to...
 758         (ada_language::sniff_from_mangled_name): ...here.  Update return
 759         type.
 760         (ada_language_data): Delete la_sniff_from_mangled_name
 761         initializer.
 762         * c-lang.c (c_language_data): Likewise.
 763         (cplus_language_data): Likewise.
 764         (cplus_language::sniff_from_mangled_name): New member function,
 765         implementation taken from gdb_sniff_from_mangled_name.
 766         (asm_language_data): Delete la_sniff_from_mangled_name
 767         initializer.
 768         (minimal_language_data): Likewise.
 769         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
 770         implementation moves to cplus_language::sniff_from_mangled_name.
 771         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
 772         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
 773         moves to...
 774         (d_language::sniff_from_mangled_name): ...here.
 775         (d_language_data): Delete la_sniff_from_mangled_name initializer.
 776         * f-lang.c (f_language_data): Likewise.
 777         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
 778         moves to...
 779         (go_language::sniff_from_mangled_name): ...here.
 780         (go_language_data): Delete la_sniff_from_mangled_name initializer.
 781         * language.c (language_sniff_from_mangled_name): Delete.
 782         (unknown_language_data): Delete la_sniff_from_mangled_name
 783         initializer.
 784         (auto_language_data): Likewise.
 785         * language.h (language_data): Delete la_sniff_from_mangled_name
 786         field.
 787         (language_defn::sniff_from_mangled_name): New function.
 788         (language_sniff_from_mangled_name): Delete declaration.
 789         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
 790         field.
 791         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
 792         implementation moves to...
 793         (objc_language::sniff_from_mangled_name): ...here.
 794         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
 795         * opencl-lang.c (opencl_language_data): Likewise.
 796         * p-lang.c (pascal_language_data): Likewise.
 797         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
 798         implementation moves to...
 799         (rust_language::sniff_from_mangled_name): ...here.
 800         (rust_language_data): Delete la_sniff_from_mangled_name
 801         initializer.
 802         * symtab.c (symbol_find_demangled_name): Call
 803         sniff_from_mangled_name member function.
 804
 805 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 806
 807         * ada-lang.c (ada_language_data): Delete la_search_name_hash
 808         initializer.
 809         * c-lang.c (c_language_data): Likewise.
 810         (cplus_language_data): Likewise.
 811         (cplus_language::search_name_hash): New member function.
 812         (asm_language_data): Delete la_search_name_hash initializer.
 813         (minimal_language_data): Likewise.
 814         * d-lang.c (d_language_data): Likewise.
 815         * dictionary.c (default_search_name_hash): Rename to...
 816         (language_defn::search_name_hash): ...this.
 817         * f-lang.c (f_language_data): Likewise.
 818         (f_language::search_name_hash): New member function.
 819         * go-lang.c (go_language_data): Delete la_search_name_hash
 820         initializer.
 821         * language.c (unknown_language_data): Likewise.
 822         (auto_language_data): Likewise.
 823         * language.h (struct language_data): Delete la_search_name_hash
 824         field.
 825         (language_defn::search_name_hash): Declare new member function.
 826         (default_search_name_hash): Delete declaration.
 827         * m2-lang.c (m2_language_data): Delete la_search_name_hash
 828         initializer.
 829         * objc-lang.c (objc_language_data): Likewise.
 830         * opencl-lang.c (opencl_language_data): Likewise.
 831         * p-lang.c (pascal_language_data): Likewise.
 832         * rust-lang.c (rust_language_data): Likewise.
 833         * symtab.c (search_name_hash): Update call.
 834
 835 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 836
 837         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
 838         initializer.
 839         * c-lang.c (class compile_instance): Declare.
 840         (c_language_data): Delete la_get_compile_instance initializer.
 841         (c_language::get_compile_instance): New member function.
 842         (cplus_language_data): Delete la_get_compile_instance initializer.
 843         (cplus_language::get_compile_instance): New member function.
 844         (asm_language_data): Delete la_get_compile_instance initializer.
 845         (minimal_language_data): Likewise.
 846         * c-lang.h (c_get_compile_context): Update comment.
 847         (cplus_get_compile_context): Update comment.
 848         * compile/compile.c (compile_to_object): Update calls, don't rely
 849         on function pointer being NULL.
 850         * d-lang.c (d_language_data): Delete la_get_compile_instance
 851         initializer.
 852         * f-lang.c (f_language_data): Likewise.
 853         * go-lang.c (go_language_data): Likewise.
 854         * language.c (unknown_language_data): Likewise.
 855         (auto_language_data): Likewise.
 856         * language.h (language_data): Delete la_get_compile_instance field.
 857         (language_defn::get_compile_instance): New member function.
 858         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
 859         initializer.
 860         * objc-lang.c (objc_language_data): Likewise.
 861         * opencl-lang.c (opencl_language_data): Likewise.
 862         * p-lang.c (pascal_language_data): Likewise.
 863         * rust-lang.c (rust_language_data): Likewise.
 864
 865 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 866
 867         * ada-lang.c (ada_add_all_symbols): Update comment.
 868         (ada_iterate_over_symbols): Delete, move implementation to...
 869         (ada_language::iterate_over_symbols): ...here, a new member
 870         function, rewrite to use range based for loop.
 871         (ada_language_data): Delete la_iterate_over_symbols initializer.
 872         * c-lang.c (c_language_data): Likewise.
 873         (cplus_language_data): Likewise.
 874         (asm_language_data): Likewise.
 875         (minimal_language_data): Likewise.
 876         * d-lang.c (d_language_data): Likewise.
 877         * f-lang.c (f_language_data): Likewise.
 878         * go-lang.c (go_language_data): Likewise.
 879         * language.c (unknown_language_data): Likewise.
 880         (auto_language_data): Likewise.
 881         * language.h (language_data): Delete la_iterate_over_symbols field.
 882         (language_defn::iterate_over_symbols): New member function.
 883         (LA_ITERATE_OVER_SYMBOLS): Update.
 884         * linespec.c (iterate_over_all_matching_symtabs): Update.
 885         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
 886         initializer.
 887         * objc-lang.c (objc_language_data): Likewise.
 888         * opencl-lang.c (opencl_language_data): Likewise.
 889         * p-lang.c (pascal_language_data): Likewise.
 890         * rust-lang.c (rust_language_data): Likewise.
 891
 892 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 893
 894         * ada-lang.c (ada_language_data): Delete
 895         la_lookup_transparent_type initializer.
 896         * c-lang.c (c_language_data): Likewise.
 897         (cplus_language_data): Likewise.
 898         (cplus_language::lookup_transparent_type): New member function.
 899         (asm_language_data): Delete la_lookup_transparent_type
 900         initializer.
 901         (minimal_language_data): Likewise.
 902         * d-lang.c (d_language_data): Likewise.
 903         * f-lang.c (f_language_data): Likewise.
 904         * go-lang.c (go_language_data): Likewise.
 905         * language.c (unknown_language_data): Likewise.
 906         (auto_language_data): Likewise.
 907         * language.h (struct language_data): Delete
 908         la_lookup_transparent_type field.
 909         (language_defn::lookup_transparent_type): New member function.
 910         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
 911         initializer.
 912         * objc-lang.c (objc_language_data): Likewise.
 913         * opencl-lang.c (opencl_language_data): Likewise.
 914         * p-lang.c (pascal_language_data): Likewise.
 915         * rust-lang.c (rust_language_data): Likewise.
 916         * symtab.c (symbol_matches_domain): Update call.
 917
 918 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 919
 920         * ada-lang.c (ada_language_arch_info): Delete function, move
 921         implementation to...
 922         (ada_language::language_arch_info): ...here, a new member
 923         function.
 924         (ada_language_data): Delete la_language_arch_info.
 925         * c-lang.c (c_language_data): Likewise.
 926         (c_language::language_arch_info): New member function.
 927         (cplus_language_arch_info): Delete function, move
 928         implementation to...
 929         (cplus_language::language_arch_info): ...here, a new member
 930         function.
 931         (cplus_language_data): Delete la_language_arch_info.
 932         (asm_language_data): Likewise.
 933         (asm_language::language_arch_info): New member function.
 934         (minimal_language_data): Delete la_language_arch_info.
 935         (minimal_language::language_arch_info): New member function.
 936         * d-lang.c (d_language_arch_info): Delete function, move
 937         implementation to...
 938         (d_language::language_arch_info): ...here, a new member
 939         function.
 940         (d_language_data): Delete la_language_arch_info.
 941         * f-lang.c (f_language_arch_info): Delete function, move
 942         implementation to...
 943         (f_language::language_arch_info): ...here, a new member
 944         function.
 945         (f_language_data): Delete la_language_arch_info.
 946         * go-lang.c (go_language_arch_info): Delete function, move
 947         implementation to...
 948         (go_language::language_arch_info): ...here, a new member
 949         function.
 950         (go_language_data): Delete la_language_arch_info.
 951         * language.c (unknown_language_data): Likewise.
 952         (unknown_language::language_arch_info): New member function.
 953         (auto_language_data): Delete la_language_arch_info.
 954         (auto_language::language_arch_info): New member function.
 955         (language_gdbarch_post_init): Update call to
 956         la_language_arch_info.
 957         * language.h (language_data): Delete la_language_arch_info
 958         function pointer.
 959         (language_defn::language_arch_info): New function.
 960         * m2-lang.c (m2_language_arch_info): Delete function, move
 961         implementation to...
 962         (m2_language::language_arch_info): ...here, a new member
 963         function.
 964         (m2_language_data): Delete la_language_arch_info.
 965         * objc-lang.c (objc_language_arch_info): Delete function, move
 966         implementation to...
 967         (objc_language::language_arch_info): ...here, a new member
 968         function.
 969         (objc_language_data): Delete la_language_arch_info.
 970         * opencl-lang.c (opencl_language_arch_info): Delete function, move
 971         implementation to...
 972         (opencl_language::language_arch_info): ...here, a new member
 973         function.
 974         (opencl_language_data): Delete la_language_arch_info.
 975         * p-lang.c (pascal_language_arch_info): Delete function, move
 976         implementation to...
 977         (pascal_language::language_arch_info): ...here, a new member
 978         function.
 979         (pascal_language_data): Delete la_language_arch_info.
 980         * rust-lang.c (rust_language_arch_info): Delete function, move
 981         implementation to...
 982         (rust_language::language_arch_info): ...here, a new member
 983         function.
 984         (rust_language_data): Delete la_language_arch_info.
 985
 986 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 987
 988         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
 989         initializer.
 990         * c-lang.c (c_language_data): Likewise.
 991         (cplus_language_data): Likewise.
 992         (cplus_language::pass_by_reference_info): New method.
 993         (asm_language_data): Delete la_pass_by_reference initializer.
 994         (minimal_language_data): Likewise.
 995         * cp-abi.c (cp_pass_by_reference): Remove use of
 996         default_pass_by_reference.
 997         * d-lang.c (d_language_data): Likewise.
 998         * f-lang.c (f_language_data): Likewise.
 999         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
1000         default_pass_by_reference.
1001         * go-lang.c (go_language_data): Likewise.
1002         * language.c (language_pass_by_reference): Update.
1003         (default_pass_by_reference): Delete.
1004         (unknown_language_data): Delete la_pass_by_reference
1005         initializer.
1006         (auto_language_data): Likewise.
1007         * language.h (struct language_data): Delete la_pass_by_reference
1008         field.
1009         (language_defn::pass_by_reference_info): New member function.
1010         (default_pass_by_reference): Delete declaration.
1011         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
1012         initializer.
1013         * objc-lang.c (objc_language_data): Likewise.
1014         * opencl-lang.c (opencl_language_data): Likewise.
1015         * p-lang.c (pascal_language_data): Likewise.
1016         * rust-lang.c (rust_language_data): Likewise.
1017
1018 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1019
1020         * ada-lang.c (ada_read_var_value): Delete function, move
1021         implementation to...
1022         (ada_language::read_var_value): ...here.
1023         (ada_language_data): Delete la_read_var_value initializer.
1024         * c-lang.c (c_language_data): Likewise.
1025         (cplus_language_data): Likewise.
1026         (minimal_language_data): Likewise.
1027         * d-lang.c (d_language_data): Likewise.
1028         * f-lang.c (f_language_data): Likewise.
1029         * findvar.c (default_read_var_value): Rename to...
1030         (language_defn::read_var_value): ...this.
1031         * findvar.c (read_var_value): Update header comment, and change to
1032         call member function instead of function pointer.
1033         * go-lang.c (go_language_data): Likewise.
1034         * language.c (unknown_language_data): Delete la_read_var_value
1035         initializer.
1036         (auto_language_data): Likewise.
1037         * language.h (struct language_data): Delete la_read_var_value
1038         field.
1039         (language_defn::read_var_value): New member function.
1040         (default_read_var_value): Delete declaration.
1041         * m2-lang.c (m2_language_data): Delete la_read_var_value
1042         initializer.
1043         * objc-lang.c (objc_language_data): Likewise.
1044         * opencl-lang.c (opencl_language_data): Likewise.
1045         * p-lang.c (pascal_language_data): Likewise.
1046         * rust-lang.c (rust_language_data): Likewise.
1047         * value.h (default_read_var_value): Delete declaration.
1048
1049 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1050
1051         * ada-lang.c (ada_print_array_index): Delete function, move
1052         implementation to...
1053         (ada_language::print_array_index): ...here.
1054         (ada_language_data): Delete la_print_array_index initializer.
1055         * c-lang.c (c_language_data): Likewise.
1056         (cplus_language_data): Likewise.
1057         (minimal_language_data): Likewise.
1058         * d-lang.c (d_language_data): Likewise.
1059         * f-lang.c (f_language_data): Likewise.
1060         * go-lang.c (go_language_data): Likewise.
1061         * language.c (default_print_array_index): Delete function, move
1062         implementation to...
1063         (language_defn::print_array_index): ...here.
1064         (unknown_language_data): Delete la_print_array_index initializer.
1065         (auto_language_data): Likewise.
1066         * language.h (struct language_data): Delete la_print_array_index
1067         field.
1068         (language_defn::print_array_index): New member function.
1069         (LA_PRINT_ARRAY_INDEX): Update.
1070         (default_print_array_index): Delete declaration.
1071         * m2-lang.c (m2_language_data): Delete la_print_array_index
1072         initializer.
1073         * objc-lang.c (objc_language_data): Likewise.
1074         * opencl-lang.c (opencl_language_data): Likewise.
1075         * p-lang.c (pascal_language_data): Likewise.
1076         * rust-lang.c (rust_language_data): Likewise.
1077
1078 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1079
1080         * gdb/ada-lang.c (ada_language_defn): Convert to...
1081         (ada_language_data): ...this.
1082         (class ada_language): New class.
1083         (ada_language_defn): New static global.
1084         * gdb/c-lang.c (c_language_defn): Convert to...
1085         (c_language_data): ...this.
1086         (class c_language): New class.
1087         (c_language_defn): New static global.
1088         (cplus_language_defn): Convert to...
1089         (cplus_language_data): ...this.
1090         (class cplus_language): New class.
1091         (cplus_language_defn): New static global.
1092         (asm_language_defn): Convert to...
1093         (asm_language_data): ...this.
1094         (class asm_language): New class.
1095         (asm_language_defn): New static global.
1096         (minimal_language_defn): Convert to...
1097         (minimal_language_data): ...this.
1098         (class minimal_language): New class.
1099         (minimal_language_defn): New static global.
1100         * gdb/d-lang.c (d_language_defn): Convert to...
1101         (d_language_data): ...this.
1102         (class d_language): New class.
1103         (d_language_defn): New static global.
1104         * gdb/f-lang.c (f_language_defn): Convert to...
1105         (f_language_data): ...this.
1106         (class f_language): New class.
1107         (f_language_defn): New static global.
1108         * gdb/go-lang.c (go_language_defn): Convert to...
1109         (go_language_data): ...this.
1110         (class go_language): New class.
1111         (go_language_defn): New static global.
1112         * gdb/language.c (unknown_language_defn): Remove declaration.
1113         (current_language): Initialize to nullptr, real initialization is
1114         moved to _initialize_language.
1115         (languages): Delete global.
1116         (language_defn::languages): Define.
1117         (set_language_command): Use language_defn::languages.
1118         (set_language): Likewise.
1119         (range_error): Likewise.
1120         (language_enum): Likewise.
1121         (language_def): Likewise.
1122         (add_set_language_command): Use language_def::languages for the
1123         language list, and language_def to lookup language pointers.
1124         (skip_language_trampoline): Use language_defn::languages.
1125         (unknown_language_defn): Convert to...
1126         (unknown_language_data): ...this.
1127         (class unknown_language): New class.
1128         (unknown_language_defn): New static global.
1129         (auto_language_defn): Convert to...
1130         (auto_language_data): ...this.
1131         (class auto_language): New class.
1132         (auto_language_defn): New static global.
1133         (language_gdbarch_post_init): Use language_defn::languages.
1134         (_initialize_language): Initialize current_language.
1135         * gdb/language.h (struct language_defn): Rename to...
1136         (struct language_data): ...this.
1137         (struct language_defn): New.
1138         (auto_language_defn): Delete.
1139         (unknown_language_defn): Delete.
1140         (minimal_language_defn): Delete.
1141         (ada_language_defn): Delete.
1142         (asm_language_defn): Delete.
1143         (c_language_defn): Delete.
1144         (cplus_language_defn): Delete.
1145         (d_language_defn): Delete.
1146         (f_language_defn): Delete.
1147         (go_language_defn): Delete.
1148         (m2_language_defn): Delete.
1149         (objc_language_defn): Delete.
1150         (opencl_language_defn): Delete.
1151         (pascal_language_defn): Delete.
1152         (rust_language_defn): Delete.
1153         * gdb/m2-lang.c (m2_language_defn): Convert to...
1154         (m2_language_data): ...this.
1155         (class m2_language): New class.
1156         (m2_language_defn): New static global.
1157         * gdb/objc-lang.c (objc_language_defn): Convert to...
1158         (objc_language_data): ...this.
1159         (class objc_language): New class.
1160         (objc_language_defn): New static global.
1161         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
1162         (opencl_language_data): ...this.
1163         (class opencl_language): New class.
1164         (opencl_language_defn): New static global.
1165         * gdb/p-lang.c (pascal_language_defn): Convert to...
1166         (pascal_language_data): ...this.
1167         (class pascal_language): New class.
1168         (pascal_language_defn): New static global.
1169         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
1170         language pointer, update comment format.
1171         * gdb/rust-lang.c (rust_language_defn): Convert to...
1172         (rust_language_data): ...this.
1173         (class rust_language): New class.
1174         (rust_language_defn): New static global.
1175
1176 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
1177
1178         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
1179         member variable.
1180         <m_stmt_at_address>: New member variable.
1181         (lnp_state_machine::record_line): Don't record some lines, update
1182         tracking of is_stmt at the same address.
1183         (lnp_state_machine::lnp_state_machine): Initialise new member
1184         variables.
1185
1186 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1187
1188         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
1189         "-include gnu-nat-mig.h".
1190         * gnu-nat-mig.h: New file.
1191         * gnu-nat.c: Include "gnu-nat-mig.h".
1192         (exc_server, msg_reply_server, notify_server,
1193         process_reply_server): Remove declarations.
1194
1195 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1196
1197         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
1198         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
1199         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
1200         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
1201         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
1202         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
1203         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
1204         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
1205         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
1206         to gnu_nat_target class.
1207         * gnu-nat.c: Likewise.
1208         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
1209         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
1210         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
1211         object.
1212         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
1213         instead of `gnu_target'.
1214
1215 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1216
1217         * i386-gnu-tdep.c: Include "gdbcore.h"
1218         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
1219         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
1220         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
1221         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
1222         i386_gnu_sigcontext_addr): New functions
1223         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
1224         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
1225         tdep.
1226
1227 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1228
1229         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
1230         before fork_inferior call. Avoid calling it if target_is_pushed returns
1231         true.
1232
1233 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1234
1235         * gnu-nat.h (gnu_target): New variable declaration.
1236         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
1237         gnu_target.
1238         * gnu-nat.c (gnu_target): New variable.
1239         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
1240         add_thread_silent, and add_thread calls.
1241         (gnu_nat_target::create_inferior): Pass gnu_target to
1242         add_thread_silent, thread_change_ptid call.
1243         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
1244         call.
1245
1246 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1247
1248         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
1249         (gnu_nat_target::find_memory_regions): Remove unused
1250         `old_address' variable.
1251
1252 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1253
1254         * gnu-nat.c: Include "gdbarch.h".
1255
1256 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1257
1258         * reply_mig_hack.awk (Error return): Cast function through
1259         void *, to bypass compiler function call check.
1260
1261 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1262
1263         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
1264         $(srcdir)/reply_mig_hack.awk.
1265
1266 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1267
1268         * gnu-nat.h (gnu_debug_flag): Set type to bool.
1269
1270 2020-05-30  Jonny Grant  <jg@jguk.org>
1271
1272         * configure.ac (ACX_BUGURL): change bug URL to https.
1273
1274 2020-05-30  Pedro Alves  <palves@redhat.com>
1275
1276         * cp-support.c (replace_typedefs_template): New.
1277         (replace_typedefs_qualified_name): Handle
1278         DEMANGLE_COMPONENT_TEMPLATE.
1279
1280 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
1281
1282         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
1283         dwarf2/index-cache.h, dwarf2/index-write.c,
1284         dwarf2/index-write.h, dwarf2/line-header.c,
1285         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
1286         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
1287         variables and fields from `dwarf2_per_objfile` to just
1288         `per_objfile` throughout.
1289
1290 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
1291
1292         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1293         <push_dwarf_reg_entry_value>: Add comment.
1294
1295 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
1296             Keith Seitz  <keiths@redhat.com>
1297
1298         * python/python.c (do_start_initialization): Call PyEval_SaveThread
1299         instead of PyEval_ReleaseLock.
1300         (class gdbpy_gil): Move to earlier in file.
1301         (finalize_python): Set gdb_python_initialized.
1302         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
1303         when not initialized.
1304
1305 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
1306
1307         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1308         <push_dwarf_reg_entry_value>: Remove assert.  Override
1309         per_objfile with caller_per_objfile.
1310
1311 2020-05-28  Tom de Vries  <tdevries@suse.de>
1312
1313         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
1314         PR gold/15646 workaround to symbol kind "type".
1315
1316 2020-05-27  Tom Tromey  <tromey@adacore.com>
1317
1318         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
1319
1320 2020-05-27  Tom Tromey  <tromey@adacore.com>
1321
1322         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
1323         Use htab_find_with_hash.
1324         <add_abbrev>: Remove "abbrev_number" parameter.
1325         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
1326         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
1327         (hash_abbrev): Add comment.
1328         (abbrev_table::lookup_abbrev): Move to header file.
1329         (abbrev_table::read): Update.
1330
1331 2020-05-27  Tom Tromey  <tromey@adacore.com>
1332
1333         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
1334         method.
1335         <canonical_name>: New member.
1336         <raw_name>: Rename from "name".
1337         (partial_die_info): Initialize canonical_name.
1338         (scan_partial_symbols): Check raw_name.
1339         (partial_die_parent_scope, partial_die_full_name)
1340         (add_partial_symbol, add_partial_subprogram)
1341         (add_partial_enumeration, load_partial_dies): Use "name" method.
1342         (partial_die_info::name): New method.
1343         (partial_die_info::read, guess_partial_die_structure_name)
1344         (partial_die_info::fixup): Update.
1345
1346 2020-05-27  Tom Tromey  <tromey@adacore.com>
1347
1348         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
1349         <get_ref_die_offset>: Inline.
1350         <get_ref_die_offset_complaint>: New method.
1351         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
1352         (attribute::get_ref_die_offset_complaint): Rename from
1353         get_ref_die_offset.  Just issue complaint.
1354
1355 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1356
1357         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
1358
1359 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1360
1361         * exec.c (exec_file_attach): Use errno value of first openp failure.
1362
1363 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1364
1365         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
1366         Don't close thread handle.
1367
1368 2020-05-27  Tom Tromey  <tom@tromey.com>
1369             Simon Marchi  <simon.marchi@efficios.com>
1370
1371         * objfiles.h (struct objfile) <partial_symtabs>: Now a
1372         shared_ptr.
1373         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
1374         member.
1375         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
1376         dwarf2_per_bfd_objfile_data_key>: New globals.
1377         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
1378         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
1379         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
1380         shared.
1381         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
1382         short-circuit when sharing.
1383         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
1384         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
1385
1386 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1387
1388         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
1389         to...
1390         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
1391         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
1392
1393 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1394
1395         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
1396         build_name_components, find_name_components_bounds>:
1397         Add per_objfile parameter.
1398         (struct mapped_index) <symbol_name_at>: Likewise.
1399         (struct mapped_debug_names): Remove constructor.
1400         <dwarf2_per_objfile>: Remove field.
1401         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
1402         (mapped_index_base::find_name_components_bounds,
1403         mapped_index_base::build_name_components,
1404         dw2_expand_symtabs_matching_symbol): Likewise.
1405         (class mock_mapped_index) <symbol_name_at>: Likewise.
1406         (check_match): Likewise.
1407         (check_find_bounds_finds): Likewise.
1408         (test_mapped_index_find_name_component_bounds): Update.
1409         (CHECK_MATCH): Update.
1410         (dw2_expand_symtabs_matching): Update.
1411         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
1412         per_objfile parameter.
1413         <find_vec_in_debug_names>: Likewise.
1414         <m_per_objfile>: New field.
1415         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
1416         parameter.
1417         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
1418         (dw2_debug_names_iterator::next): Update.
1419         (dw2_debug_names_lookup_symbol): Update.
1420         (dw2_debug_names_expand_symtabs_for_function): Update.
1421         (dw2_debug_names_map_matching_symbols): Update.
1422         (dw2_debug_names_expand_symtabs_matching): Update.
1423         (dwarf2_read_debug_names): Update.
1424
1425 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1426
1427         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
1428         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
1429         move to dwarf2_per_objfile.
1430         <read_in_chain>: Remove.
1431         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
1432         remove_all_cus, age_comp_units>: New methods.
1433         <m_dwarf2_cus>: New member.
1434         (struct dwarf2_per_cu_data) <cu>: Remove.
1435         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
1436         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
1437         moved to methods of dwarf2_per_objfile.
1438         (dwarf2_clear_marks): Remove.
1439         (dwarf2_queue_item::~dwarf2_queue_item): Update.
1440         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
1441         (dwarf2_per_bfd::free_cached_comp_units): Remove.
1442         (dwarf2_per_objfile::remove_all_cus): New.
1443         (class free_cached_comp_units) <~free_cached_comp_units>:
1444         Update.
1445         (load_cu): Update.
1446         (dw2_do_instantiate_symtab): Adjust.
1447         (fill_in_sig_entry_from_dwo_entry): Adjust.
1448         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1449         (cutu_reader::cutu_reader): Likewise.
1450         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
1451         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
1452         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
1453         and dwarf2_per_objfile::age_comp_units.
1454         (load_partial_comp_unit): Update.
1455         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
1456         (process_queue): Likewise.
1457         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
1458         backlink.
1459         (dwarf2_read_addr_index): Likewise.
1460         (follow_die_offset): Likewise.
1461         (dwarf2_fetch_die_loc_sect_off): Likewise.
1462         (dwarf2_fetch_constant_bytes): Likewise.
1463         (dwarf2_fetch_die_type_sect_off): Likewise.
1464         (follow_die_sig_1): Likewise.
1465         (load_full_type_unit): Likewise.
1466         (read_signatured_type): Likewise.
1467         (dwarf2_cu::dwarf2_cu): Don't set cu field.
1468         (dwarf2_cu::~dwarf2_cu): Remove.
1469         (dwarf2_per_objfile::get_cu): New.
1470         (dwarf2_per_objfile::set_cu): New.
1471         (age_cached_comp_units): Rename to...
1472         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
1473         to std::unordered_map.
1474         (free_one_cached_comp_unit): Rename to...
1475         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
1476         to std::unordered_map.
1477         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
1478         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
1479         a dwarf2_per_objfile in data.
1480         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
1481         (dwarf2_clear_marks): Remove.
1482
1483 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1484
1485         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
1486         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
1487         (init_tu_and_read_dwo_dies): Likewise.
1488         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
1489         (cutu_reader::cutu_reader): Likewise.
1490         (load_partial_comp_unit): Likewise.
1491         (process_psymtab_comp_unit): Update.
1492         (build_type_psymtabs_1): Update.
1493         (process_skeletonless_type_unit): Update.
1494         (load_full_comp_unit): Update.
1495         (find_partial_die): Update.
1496         (dwarf2_read_addr_index): Update.
1497         (read_signatured_type): Update.
1498
1499 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1500
1501         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
1502         m_header_read_in>: New fields.
1503         <get_header>: New method.
1504         * dwarf2/read.c (per_cu_header_read_in): Remove.
1505         (dwarf2_per_cu_data::get_header): New.
1506         (dwarf2_per_cu_data::addr_size): Update.
1507         (dwarf2_per_cu_data::offset_size): Update.
1508         (dwarf2_per_cu_data::ref_addr_size): Update.
1509
1510 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1511
1512         * dwarf2/read.c (load_cu): Return dwarf2_cu.
1513         (dw2_do_instantiate_symtab): Update.
1514         (queue_and_load_all_dwo_tus): Change parameter from
1515         dwarf2_per_cu_data to dwarf2_cu.
1516         (dwarf2_fetch_die_loc_sect_off): Update.
1517         (dwarf2_fetch_constant_bytes): Update.
1518         (dwarf2_fetch_die_type_sect_off): Update.
1519
1520 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1521
1522         * dwarf2/read.c (process_full_comp_unit,
1523         process_full_type_unit): Remove per_cu, per_objfile paramters.
1524         Add dwarf2_cu parameter.
1525         (process_queue): Update.
1526
1527 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1528
1529         * dwarf2/read.c (create_cu_from_index_list): Replace
1530         dwarf2_per_objfile parameter with dwarf2_per_bfd.
1531         (create_cus_from_index_list): Likewise.
1532         (create_cus_from_index): Likewise.
1533         (create_signatured_type_table_from_index): Likewise.
1534         (create_cus_from_debug_names_list): Likewise.
1535         (create_cus_from_debug_names): Likewise.
1536         (dwarf2_read_gdb_index): Update.
1537         (dwarf2_read_debug_names): Update.
1538
1539 2020-05-27  Tom Tromey  <tom@tromey.com>
1540             Simon Marchi  <simon.marchi@efficios.com>
1541
1542         * dwarf2/read.h (struct dwarf2_per_objfile)
1543         <get_type_for_signatured_type, set_type_for_signatured_type>:
1544         New methods.
1545         <m_type_map>: New member.
1546         (struct signatured_type) <type>: Remove.
1547         * dwarf2/read.c
1548         (dwarf2_per_objfile::get_type_for_signatured_type,
1549         dwarf2_per_objfile::set_type_for_signatured_type): New.
1550         (get_signatured_type): Use new methods.
1551
1552 2020-05-27  Tom Tromey  <tom@tromey.com>
1553             Simon Marchi  <simon.marchi@efficios.com>
1554
1555         * dwarf2/read.h (struct type_unit_group_unshareable): New.
1556         (struct dwarf2_per_objfile) <type_units>: New member.
1557         <get_type_unit_group_unshareable>: New method.
1558         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
1559         num_symtabs, symtabs>: Remove; move to
1560         type_unit_group_unshareable.
1561         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
1562         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
1563         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
1564
1565 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1566
1567         * dwarf2/read.h (struct dwarf2_per_cu_data):
1568         <dwarf2_per_objfile>: Remove.
1569         * dwarf2/read.c (create_cu_from_index_list): Don't assign
1570         dwarf2_per_objfile.
1571         (create_signatured_type_table_from_index): Likewise.
1572         (create_signatured_type_table_from_debug_names): Likewise.
1573         (create_debug_type_hash_table): Likewise.
1574         (fill_in_sig_entry_from_dwo_entry): Likewise.
1575         (create_type_unit_group): Likewise.
1576         (read_comp_units_from_section): Likewise.
1577         (create_cus_hash_table): Likewise.
1578
1579 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1580
1581         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
1582         dwarf2_per_cu_data::dwarf2_per_objfile.
1583         (compute_compunit_symtab_includes): Likewise.
1584         (dwarf2_cu::start_symtab): Likewise.
1585
1586 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1587
1588         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
1589         parameter.
1590         * dwarf2/read.c (get_die_type_at_offset): Likewise.
1591         (read_namespace_alias): Update.
1592         (lookup_die_type): Update.
1593         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
1594         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
1595         Update.
1596         (disassemble_dwarf_expression): Update.
1597
1598 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1599
1600         * dwarf2/read.h (struct dwarf2_queue_item): Add
1601         dwarf2_per_objfile parameter, assign new parameter.
1602         <per_objfile>: New field.
1603         * dwarf2/read.c (free_one_cached_comp_unit): Add
1604         dwarf2_per_objfile parameter.
1605         (queue_comp_unit): Likewise.
1606         (dw2_do_instantiate_symtab): Update.
1607         (process_psymtab_comp_unit): Update.
1608         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
1609         (process_imported_unit_die): Update.
1610         (queue_and_load_dwo_tu): Update.
1611         (follow_die_offset): Update.
1612         (follow_die_sig_1): Update.
1613
1614 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1615
1616         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
1617         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
1618         (read_call_site_scope): Assign per_objfile.
1619         (dwarf2_per_cu_data::objfile): Remove.
1620         * gdbtypes.h (struct call_site) <per_objfile>: New member.
1621         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
1622         dwarf2_per_objfile parameter.
1623         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
1624         dwarf2_per_objfile parameter.
1625         (dwarf_expr_reg_to_entry_parameter): Add output
1626         dwarf2_per_objfile parameter.
1627         (locexpr_get_frame_base): Update.
1628         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
1629         <push_dwarf_reg_entry_value>: Update.
1630         <call_site_to_target_addr>: Update.
1631         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
1632         parameter.
1633         (value_of_dwarf_reg_entry): Update.
1634         (rw_pieced_value): Update.
1635         (indirect_synthetic_pointer): Update.
1636         (dwarf2_evaluate_property): Update.
1637         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
1638         parameter.
1639         (locexpr_read_variable): Update.
1640         (locexpr_get_symbol_read_needs): Update.
1641         (loclist_read_variable): Update.
1642
1643 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1644
1645         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
1646         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1647         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
1648         parameter.
1649         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
1650         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1651         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
1652         parameter.
1653         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
1654         sect_variable_value): Add dwarf2_per_objfile parameter.
1655         (class dwarf_evaluate_loc_desc) <dwarf_call,
1656         dwarf_variable_value>: Update.
1657         (fetch_const_value_from_synthetic_pointer): Add
1658         dwarf2_per_objfile parameter.
1659         (fetch_const_value_from_synthetic_pointer): Update.
1660         (coerced_pieced_ref): Update.
1661         (class symbol_needs_eval_context) <dwarf_call,
1662         dwarf_variable_value>: Update.
1663         (dwarf2_compile_expr_to_ax): Update.
1664
1665 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1666
1667         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
1668         parameter.
1669         (dwarf2_evaluate_loc_desc_full): Update.
1670
1671 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1672
1673         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
1674         parameter.
1675         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
1676         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
1677         dwarf2_per_objfile parameter.
1678         (decode_debug_loc_dwo_addresses): Likewise.
1679         (dwarf2_find_location_expression): Update.
1680         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
1681         (locexpr_describe_location_piece): Add dwarf2_per_objfile
1682         parameter.
1683         (disassemble_dwarf_expression): Add dwarf2_per_objfile
1684         parameter.
1685         (locexpr_describe_location_1): Likewise.
1686         (locexpr_describe_location): Update.
1687
1688 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1689
1690         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
1691         Remove.
1692         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
1693         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
1694         (dwarf2_compile_property_to_c): Update.
1695         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
1696         use text offset from objfile.
1697         (locexpr_tracepoint_var_ref): Update.
1698         (locexpr_generate_c_location): Update.
1699         (loclist_describe_location): Update.
1700         (loclist_tracepoint_var_ref): Update.
1701         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
1702         dwarf2_per_objfile parameter.
1703         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
1704         use text offset from objfile.
1705         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
1706
1707 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1708
1709         * dwarf2/expr.h (struct dwarf_expr_context)
1710         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
1711         <offset>: Remove.
1712         <per_objfile>: New member.
1713         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
1714         dwarf2_per_objfile parameter.  Don't set offset, set
1715         per_objfile.
1716         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
1717         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
1718         a dwarf2_per_objfile object instead of an offset.
1719         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
1720         constructor.
1721         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
1722         to dwarf2_expr_executor constructor.  Don't set offset.
1723         (dwarf2_fetch_cfa_info): Update.
1724         (struct dwarf2_frame_cache) <text_offset>: Remove.
1725         <per_objfile>: New field.
1726         (dwarf2_frame_cache): Update.
1727         (dwarf2_frame_prev_register): Update.
1728         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1729         <dwarf_evaluate_loc_desc>: Add constructor.
1730         (dwarf2_evaluate_loc_desc_full): Update.
1731         (dwarf2_locexpr_baton_eval): Update.
1732         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
1733         Add constructor.
1734         (dwarf2_loc_desc_get_symbol_read_needs): Update.
1735
1736 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1737
1738         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
1739         addr_sized_int_type>: Move to dwarf2_cu.
1740         <int_type>: Move to dwarf2_per_objfile.
1741         (struct dwarf2_per_objfile) <int_type>: Move here.
1742         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
1743         addr_sized_int_type>: Move here.
1744         (read_func_scope): Update.
1745         (read_array_type): Update.
1746         (read_tag_string_type): Update.
1747         (attr_to_dynamic_prop): Update.
1748         (dwarf2_per_cu_data::int_type): Rename to...
1749         (dwarf2_per_objfile::int_type): ... this.
1750         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
1751         (dwarf2_cu::addr_sized_int_type): ... this.
1752         (read_subrange_type): Update.
1753         (dwarf2_per_cu_data::addr_type): Rename to...
1754         (dwarf2_cu::addr_type): ... this.
1755         (set_die_type): Update.
1756
1757 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1758
1759         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
1760         data through per_cu->cu.
1761
1762 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1763
1764         * dwarf2/read.c (lookup_dwo_comp_unit): Change
1765         dwarf2_per_cu_data parameter fo dwarf2_cu.
1766         (lookup_dwo_type_unit): Likewise.
1767         (read_cutu_die_from_dwo): Likewise.
1768         (lookup_dwo_unit): Likewise.
1769         (open_and_init_dwo_file): Likewise.
1770         (lookup_dwo_cutu): Likewise.
1771         (lookup_dwo_comp_unit): Likewise.
1772         (lookup_dwo_type_unit): Likewise.
1773         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1774         (cutu_reader::cutu_reader): Update.
1775
1776 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1777
1778         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
1779         parameter.
1780         (process_full_type_unit): Likewise.
1781         (process_queue): Update.
1782
1783 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1784
1785         * dwarf2/read.c (recursively_compute_inclusions): Add
1786         dwarf2_per_objfile parameter.
1787         (compute_compunit_symtab_includes): Likewise.
1788         (process_cu_includes): Update.
1789
1790 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1791
1792         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
1793         parameter.
1794         (create_type_unit_group): Update.
1795         (process_psymtab_comp_unit_reader): Update.
1796         (build_type_psymtabs_reader): Update.
1797
1798 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1799
1800         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
1801         object through m_this_cu->cu.
1802
1803 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1804
1805         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
1806         the info parameter.
1807         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
1808
1809 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1810
1811         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
1812         per_objfile parameter.
1813         (load_full_type_unit): Add per_objfile parameter.
1814         (read_signatured_type): Likewise.
1815         (load_full_comp_unit): Likewise.
1816         (load_cu): Likewise.
1817         (dw2_do_instantiate_symtab): Likewise.
1818         (dw2_get_file_names): Likewise.
1819         (dw2_map_symtabs_matching_filename): Update.
1820         (dw_expand_symtabs_matching_file_matcher): Update.
1821         (dw2_map_symbol_filenames): Update.
1822         (process_psymtab_comp_unit): Add per_objfile parameter.
1823         (build_type_psymtabs_1): Update.
1824         (process_skeletonless_type_unit): Update.
1825         (dwarf2_build_psymtabs_hard): Update.
1826         (load_partial_comp_unit): Add per_objfile parameter.
1827         (scan_partial_symbols): Update.
1828         (load_full_comp_unit): Add per_objfile parameter.
1829         (process_imported_unit_die): Update.
1830         (create_cus_hash_table): Update.
1831         (find_partial_die): Update.
1832         (dwarf2_read_addr_index): Update.
1833         (follow_die_offset): Update.
1834         (dwarf2_fetch_die_loc_sect_off): Update.
1835         (dwarf2_fetch_constant_bytes): Update.
1836         (dwarf2_fetch_die_type_sect_off): Update.
1837         (follow_die_sig_1): Update.
1838         (load_full_type_unit): Add per_objfile parameter.
1839         (read_signatured_type): Likewise.
1840
1841 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1842
1843         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
1844         of objfile_name.
1845
1846 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1847
1848         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
1849         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
1850         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
1851         field.
1852         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
1853         (create_cus_from_index): Update.
1854         (dwarf2_read_gdb_index): Update.
1855         (create_cus_from_debug_names): Update.
1856         (dwarf2_read_debug_names): Update.
1857         (get_abbrev_section_for_cu): Update.
1858         (create_all_comp_units): Update.
1859         (read_attribute_value): Update.
1860         (get_debug_line_section): Update.
1861         * dwarf2/index-cache.c (index_cache::store): Update.
1862         * dwarf2/index-write.c (save_gdb_index_command): Update.
1863         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
1864
1865 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1866
1867         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
1868         member.
1869         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
1870         dwarf2_per_cu_data::per_bfd.
1871         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
1872         (create_type_unit_group): Likewise.
1873         (queue_comp_unit): Remove reference to
1874         per_cu->dwarf2_per_objfile.
1875         (maybe_queue_comp_unit): Likewise.
1876         (fill_in_sig_entry_from_dwo_entry): Assign new field.
1877         (create_cus_hash_table): Assign new field.
1878
1879 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1880
1881         * dwarf2/read.c: Replace
1882         dwarf2_cu->per_cu->dwarf2_per_objfile references with
1883         dwarf2_cu->per_objfile throughout.
1884
1885 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1886
1887         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
1888         parameter, don't use per_cu->dwarf2_per_objfile.
1889         (dw2_instantiate_symtab): Likewise.
1890         (dw2_find_last_source_symtab): Update.
1891         (dw2_map_expand_apply): Update.
1892         (dw2_lookup_symbol): Update.
1893         (dw2_expand_symtabs_for_function): Update.
1894         (dw2_expand_all_symtabs): Update.
1895         (dw2_expand_symtabs_with_fullname): Update.
1896         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
1897         don't use per_cu->dwarf2_per_objfile.
1898         (dw2_expand_marked_cus): Update.
1899         (dw2_find_pc_sect_compunit_symtab): Update.
1900         (dw2_debug_names_lookup_symbol): Update.
1901         (dw2_debug_names_expand_symtabs_for_function): Update.
1902         (dw2_debug_names_map_matching_symbols): Update.
1903         (dwarf2_psymtab::expand_psymtab): Update.
1904
1905 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1906
1907         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
1908         <per_objfile>: New member.
1909         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
1910         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
1911         call to dwarf2_cu.
1912         (cutu_reader::cutu_reader): Update.
1913         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
1914
1915 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1916
1917         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
1918         struct dwarf2_per_objfile.
1919         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
1920         dwarf2_per_bfd.
1921         * dwarf2/read.c (set_die_type): Update.
1922         (get_die_type_at_offset): Update.
1923
1924 2020-05-27  Tom Tromey  <tom@tromey.com>
1925             Simon Marchi  <simon.marchi@efficios.com>
1926
1927         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
1928         method.
1929         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
1930         get_symtab, set_symtab>: New methods.
1931         <m_symtabs>: New field.
1932         (struct dwarf2_psymtab): Derive from partial_symtab.
1933         <readin_p, get_compunit_symtab>: Declare methods.
1934         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
1935         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
1936         New methods.
1937         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
1938         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
1939         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
1940         (dw2_symtab_iter_next, dw2_print_stats)
1941         (dw2_expand_symtabs_with_fullname)
1942         (dw2_expand_symtabs_matching_one)
1943         (dw_expand_symtabs_matching_file_matcher)
1944         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
1945         (dw2_debug_names_iterator::next)
1946         (dw2_debug_names_map_matching_symbols)
1947         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
1948         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
1949         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
1950         New methods.
1951         (get_compunit_symtab, process_full_comp_unit)
1952         (process_full_type_unit): Update.
1953         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
1954
1955 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1956
1957         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
1958         then introduce a new dwarf2_per_objfile type.
1959         <read_line_string>: Move to the new dwarf2_per_objfile type.
1960         <objfile>: Likewise.
1961         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
1962         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
1963         dwarf2_per_objfile->per_bfd.
1964         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
1965         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
1966         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
1967         (dwarf2_per_bfd::free_cached_comp_units): ... this.
1968         (dwarf2_has_info): Allocate dwarf2_per_bfd.
1969         (dwarf2_per_objfile::locate_sections): Rename to...
1970         (dwarf2_per_bfd::locate_sections): ... this.
1971         (dwarf2_per_objfile::get_cutu): Rename to...
1972         (dwarf2_per_bfd::get_cutu): ... this.
1973         (dwarf2_per_objfile::get_cu): Rename to...
1974         (dwarf2_per_bfd::get_cu): ... this.
1975         (dwarf2_per_objfile::get_tu): Rename to...
1976         (dwarf2_per_bfd::get_tu): ... this.
1977         (dwarf2_per_objfile::allocate_per_cu): Rename to...
1978         (dwarf2_per_bfd::allocate_per_cu): ... this.
1979         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
1980         (dwarf2_per_bfd::allocate_signatured_type): ... this.
1981         (get_gdb_index_contents_ftype): Change parameter from
1982         dwarf2_per_objfile to dwarf2_per_bfd.
1983         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
1984         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
1985
1986 2020-05-27  Tom Tromey  <tom@tromey.com>
1987             Simon Marchi  <simon.marchi@efficios.com>
1988
1989         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
1990         (allocate_piece_closure): Set "per_objfile" member.
1991         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
1992         (locexpr_describe_location, loclist_describe_location): Use new
1993         member.
1994         * dwarf2/read.c (read_call_site_scope)
1995         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
1996         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
1997         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
1998         handle_data_member_location): Set per_objfile member.
1999         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
2000         member.
2001         (struct dwarf2_loclist_baton) <per_objfile>: New member.
2002
2003 2020-05-27  Tom Tromey  <tom@tromey.com>
2004
2005         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
2006         allocate_signatured_type>: Declare new methods.
2007         <m_num_psymtabs>: New member.
2008         (struct dwarf2_per_cu_data) <index>: New member.
2009         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
2010         (dwarf2_per_objfile::allocate_signatured_type): New methods.
2011         (create_cu_from_index_list): Use allocate_per_cu.
2012         (create_signatured_type_table_from_index)
2013         (create_signatured_type_table_from_debug_names)
2014         (create_debug_type_hash_table, add_type_unit)
2015         (read_comp_units_from_section): Use allocate_signatured_type.
2016
2017 2020-05-27  Tom Tromey  <tom@tromey.com>
2018
2019         * psymtab.c (partial_map_expand_apply)
2020         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
2021         (psym_lookup_global_symbol_language)
2022         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
2023         (psym_print_stats, psym_expand_symtabs_for_function)
2024         (psym_map_symbol_filenames, psym_map_matching_symbols)
2025         (psym_expand_symtabs_matching)
2026         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
2027         (maintenance_check_psymtabs): Update.
2028         * psympriv.h (struct partial_symtab) <readin_p,
2029         get_compunit_symtab>: Add objfile parameter.
2030         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
2031         Likewise.
2032         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
2033         get_compunit_symtab>: Likewise.
2034         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
2035
2036 2020-05-27  Tom Tromey  <tom@tromey.com>
2037
2038         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
2039         member.
2040         * dwarf2/read.c (delete_file_name_entry): Fix comment.
2041         (create_cu_from_index_list)
2042         (create_signatured_type_table_from_index)
2043         (create_signatured_type_table_from_debug_names)
2044         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
2045         (dwarf2_create_include_psymtab)
2046         (create_debug_type_hash_table, add_type_unit)
2047         (create_type_unit_group, read_comp_units_from_section)
2048         (dwarf2_compute_name, create_cus_hash_table)
2049         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
2050         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
2051         obstack.
2052         (dw2_get_real_path): Likewise.  Change argument to
2053         dwarf2_per_objfile.
2054
2055 2020-05-27  Luis Machado  <luis.machado@linaro.org>
2056
2057         PR tdep/26000
2058         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
2059         for ldrd (immediate).
2060
2061 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2062
2063         * command.h: Add comment giving the name of class_tui.
2064         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
2065         create the fake command for the help for class_tui.
2066
2067 2020-05-26  Tom Tromey  <tromey@adacore.com>
2068
2069         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
2070         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
2071         (val_atr): New function.
2072         (value_val_atr): Use it.
2073         * ada-valprint.c (print_optional_low_bound): Change low bound
2074         handling for enums.
2075         (val_print_packed_array_elements): Don't call discrete_position.
2076         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
2077         discrete_position for enum types.
2078         * language.c (default_print_array_index): Change type.
2079         * language.h (struct language_defn) <la_print_array_index>: Add
2080         index_type parameter, change type of index_value.
2081         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
2082         (default_print_array_index): Update.
2083         * valprint.c (maybe_print_array_index): Don't call
2084         value_from_longest.  Update.
2085         (value_print_array_elements): Don't call discrete_position.
2086
2087 2020-05-26  Tom Tromey  <tromey@adacore.com>
2088
2089         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
2090         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
2091
2092 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
2093
2094         PR gdb/13519
2095         * avr-tdep.c (avr_integer_to_address): Return data or code
2096         address accordingly to the second 'type' argument of the
2097         function.
2098
2099 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
2100
2101         * infcmd.c, inferior.h: (construct_inferior_arguments):
2102         Moved function from here to gdbsupport/common-inferior.{h,cc}
2103
2104 2020-05-23  Tom Tromey  <tom@tromey.com>
2105
2106         Revert commit eca1f90c:
2107         * NEWS: Remove entry for completion styling.
2108         * completer.c (_rl_completion_prefix_display_length): Move
2109         declaration later.
2110         (gdb_fnprint): Revert.
2111         (gdb_display_match_list_1): Likewise.
2112         * cli/cli-style.c (completion_prefix_style)
2113         (completion_difference_style, completion_suffix_style): Remove.
2114         (_initialize_cli_style): Revert.
2115         * cli/cli-style.h (completion_prefix_style)
2116         (completion_difference_style, completion_suffix_style): Don't
2117         declare.
2118
2119 2020-05-24  Pedro Alves  <palves@redhat.com>
2120
2121         * symtab.c (completion_list_add_name): Return boolean indication
2122         of whether the symbol matched.
2123         (completion_list_add_symbol): Don't try to remove C++ aliases if
2124         the symbol didn't match in the first place.
2125         * symtab.h (completion_list_add_name): Return bool.
2126
2127 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
2128
2129         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
2130         type::field.
2131
2132 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
2133
2134         GDB 9.2 released.
2135
2136 2020-05-23  Tom Tromey  <tom@tromey.com>
2137
2138         * NEWS: Add entry for completion styling.
2139         * completer.c (_rl_completion_prefix_display_length): Move
2140         declaration earlier.
2141         (gdb_fnprint): Use completion_style.
2142         (gdb_display_match_list_1): Likewise.
2143         * cli/cli-style.c (completion_prefix_style)
2144         (completion_difference_style, completion_suffix_style): New
2145         globals.
2146         (_initialize_cli_style): Register new globals.
2147         * cli/cli-style.h (completion_prefix_style)
2148         (completion_difference_style, completion_suffix_style): Declare.
2149
2150 2020-05-23  Pedro Alves  <palves@redhat.com>
2151
2152         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
2153         (parse_escape): Use ISDIGIT instead of isdigit.
2154         (puts_debug): Use gdb_isprint instead of isprint.
2155         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
2156         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
2157         ISSPACE instead of isspace.
2158         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
2159         instead of isspace.
2160         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
2161         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
2162         instead of isxdigit and ISDIGIT instead of isdigit.
2163
2164 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2165
2166         * gdbtypes.h (struct type) <field>: New method.
2167         (TYPE_FIELDS): Remove, replace all uses with either type::fields
2168         or type::field.
2169
2170 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2171
2172         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
2173         (TYPE_FIELDS): Use type::fields.  Change all call sites that
2174         modify the propery to use type::set_fields instead.
2175
2176 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2177
2178         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
2179         type::num_fields instead.
2180
2181 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2182
2183         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
2184         methods.
2185         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
2186         that modify the number of fields to use type::set_num_fields
2187         instead.
2188
2189 2020-05-22  Tom Tromey  <tromey@adacore.com>
2190
2191         * compile/compile-object-load.h (munmap_list_free): Don't
2192         declare.
2193
2194 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2195
2196         * annotate.c (annotate_source_line): Update return type, add call
2197         to update current symtab and line.
2198         * annotate.h (annotate_source_line): Update return type, and
2199         extend header comment.
2200         * source.c (info_line_command): Check annotation_level before
2201         calling annotate_source_line.
2202         * stack.c (print_frame_info): If calling annotate_source_line
2203         returns true, then don't print any other source line information.
2204
2205 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
2206
2207         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
2208
2209 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
2210
2211         * coffread.c (patch_type): Remove NULL check before xfree.
2212         * corefile.c (set_gnutarget): Likewise.
2213         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
2214         * exec.c (build_section_table): Likewise.
2215         * remote.c (remote_target::pass_signals): Likewise.
2216         * utils.c (n_spaces): Likewise.
2217         * cli/cli-script.c (document_command): Likewise.
2218         * i386-windows-tdep.c (core_process_module_section): Likewise.
2219         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
2220
2221 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
2222
2223         * symfile.c (reread_symbols): Clear objfile's section_offsets
2224         vector and section indices, re-compute them by calling
2225         sym_offsets.
2226
2227 2020-05-20  Tom Tromey  <tromey@adacore.com>
2228
2229         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
2230         (desc_one_bound, desc_index_type): Compute field name.
2231
2232 2020-05-20  Tom de Vries  <tdevries@suse.de>
2233
2234         PR symtab/25833
2235         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
2236
2237 2020-05-20  Alan Modra  <amodra@gmail.com>
2238
2239         PR 25993
2240         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
2241         bfd_set_filename.
2242         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
2243         passed to bfd_set_filename.
2244         * symfile-mem.c (add_vsyscall_page): Likewise for string
2245         passed to symbol_file_add_from_memory.
2246         (symbol_file_add_from_memory): Make name param a const char* and
2247         don't strdup.
2248
2249 2020-05-20  Alan Modra  <amodra@gmail.com>
2250
2251         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
2252         rather than accessing bfd->filename directly.
2253         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
2254         and use bfd_section_name.
2255         * dwarf2/frame.c (decode_frame_entry): Likewise.
2256         * exec.c (exec_set_section_address): Likewise.
2257         * solib-aix.c (solib_aix_bfd_open): Likewise.
2258         * stap-probe.c (get_stap_base_address): Likewise.
2259         * symfile.c (reread_symbols): Likewise.
2260
2261 2020-05-19  Tom Tromey  <tromey@adacore.com>
2262
2263         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
2264
2265 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2266
2267         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
2268
2269 2020-05-19  Pedro Alves  <palves@redhat.com>
2270
2271         * NEWS (set exec-file-mismatch): Adjust entry.
2272         * exec.c: Include "build-id.h".
2273         (validate_exec_file): Try to match build IDs instead of filenames.
2274         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
2275         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
2276         and pass down 'warn_if_slow'.
2277         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
2278         gdb_bfd_open_closure to pass it down.
2279         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
2280
2281 2020-05-19  Pedro Alves  <palves@redhat.com>
2282
2283         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
2284         * target.c (target_fileio_open_1): Rename to target_fileio_open
2285         and make extern.  Use bool.
2286         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
2287         (target_fileio_read_alloc_1): Adjust.
2288         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
2289         (target_fileio_open_warn_if_slow): Delete declaration.
2290
2291 2020-05-19  Pedro Alves  <palves@redhat.com>
2292
2293         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
2294         Adjust all callers.
2295
2296 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
2297
2298         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
2299         whether disp is negative.
2300
2301 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2302
2303         * symfile.h (struct symfile_segment_data)
2304         <~symfile_segment_data>: Remove.
2305         <segment_info>: Change to std::vector.
2306         * symfile.c (default_symfile_segments): Update.
2307         * elfread.c (elf_symfile_segments): Update.
2308
2309 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2310
2311         * symfile.h (struct symfile_segment_data) <struct segment>: New.
2312         <segments>: New.
2313         <segment_bases, segment_sizes>: Remove.
2314         * symfile.c (default_symfile_segments): Update.
2315         * elfread.c (elf_symfile_segments): Update.
2316         * remote.c (remote_target::get_offsets): Update.
2317         * solib-target.c (solib_target_relocate_section_addresses):
2318         Update.
2319
2320 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2321
2322         * symfile.h (struct symfile_segment_data): Initialize fields.
2323         <~symfile_segment_data>: Add.
2324         (symfile_segment_data_up): New.
2325         (struct sym_fns) <sym_segments>: Return a
2326         symfile_segment_data_up.
2327         (default_symfile_segments): Return a symfile_segment_data_up.
2328         (free_symfile_segment_data): Remove.
2329         (get_symfile_segment_data): Return a symfile_segment_data_up.
2330         * symfile.c (default_symfile_segments): Likewise.
2331         (get_symfile_segment_data): Likewise.
2332         (free_symfile_segment_data): Remove.
2333         (symfile_find_segment_sections): Update.
2334         * elfread.c (elf_symfile_segments): Return a
2335         symfile_segment_data_up.
2336         * remote.c (remote_target::get_offsets): Update.
2337         * solib-target.c (solib_target_relocate_section_addresses):
2338         Update.
2339         * symfile-debug.c (debug_sym_segments): Return a
2340         symfile_segment_data_up.
2341
2342 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2343
2344         PR build/25981
2345         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
2346         Hardcode register numbers.
2347
2348         PR build/25981
2349         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
2350         procfs_find_LDT_entry): Remove.
2351         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
2352         procfs_find_LDT_entry): Remove.
2353         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
2354         Remove.
2355
2356 2020-05-17  Pedro Alves  <palves@redhat.com>
2357             Andrew Burgess  <andrew.burgess@embecosm.com>
2358             Keno Fischer  <keno@juliacomputing.com>
2359
2360         PR gdb/25741
2361         * breakpoint.c (build_target_condition_list): Update comments.
2362         (build_target_command_list): Update comments and skip matching
2363         locations.
2364         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
2365         a separate function.  Simplify "set breakpoint auto-hw off"
2366         handling.
2367         (insert_breakpoints): Update comment.
2368         (tracepoint_locations_match): New parameter.  For breakpoints,
2369         compare location types too, if the caller wants to.
2370         (handle_automatic_hardware_breakpoints): New functions.
2371         (bp_location_is_less_than): Also sort by location type and
2372         hardware breakpoint length.
2373         (update_global_location_list): Handle "set breakpoint auto-hw on"
2374         here.
2375         (update_breakpoint_locations): Ask breakpoint_locations_match to
2376         ignore location types.
2377
2378 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2379
2380         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
2381         type::name instead.
2382
2383 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2384
2385         * gdbtypes.h (struct type) <name, set_name>: New methods.
2386         (TYPE_CODE): Use type::name.  Change all call sites used to set
2387         the name to use type::set_name instead.
2388
2389 2020-05-16  Tom Tromey  <tom@tromey.com>
2390
2391         * top.c (quit_force): Update.
2392         * infrun.c (handle_no_resumed): Update.
2393         * top.h (all_uis): New function.
2394         (ALL_UIS): Remove.
2395
2396 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2397
2398         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
2399
2400 2020-05-16  Pedro Alves  <palves@redhat.com>
2401
2402         * ia64-linux-nat.c
2403         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
2404         Declare method.
2405         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
2406
2407 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
2408
2409         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
2410         (sparc64_adi_info): Likewise.
2411
2412 2020-05-15  Tom Tromey  <tom@tromey.com>
2413
2414         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
2415         block_objfile.
2416         (lookup_objfile_from_block): Remove.
2417         (lookup_symbol_in_block, lookup_symbol_in_static_block)
2418         (lookup_global_symbol): Use block_objfile.
2419         * symtab.h (lookup_objfile_from_block): Don't declare.
2420         * printcmd.c (clear_dangling_display_expressions): Use
2421         block_objfile.
2422         * parse.c (operator_check_standard): Use block_objfile.
2423
2424 2020-05-15  Tom Tromey  <tom@tromey.com>
2425
2426         * language.c (language_alloc_type_symbol): Set
2427         SYMBOL_SECTION.
2428         * symtab.c (initialize_objfile_symbol): Remove.
2429         (allocate_symbol): Remove.
2430         (allocate_template_symbol): Remove.
2431         * dwarf2/read.c (fixup_go_packaging): Use "new".
2432         (new_symbol): Use "new".
2433         (read_variable): Don't call initialize_objfile_symbol.  Use
2434         "new".
2435         (read_func_scope): Use "new".
2436         * xcoffread.c (process_xcoff_symbol): Don't call
2437         initialize_objfile_symbol.
2438         (SYMBOL_DUP): Remove.
2439         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
2440         "new".
2441         * symtab.h (allocate_symbol, initialize_objfile_symbol)
2442         (allocate_template_symbol): Don't declare.
2443         (struct symbol): Add copy constructor.  Change defaults.
2444         * jit.c (finalize_symtab): Use "new".
2445         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
2446         Use "new".
2447         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
2448         (common_block_end): Use "new".
2449         * mdebugread.c (parse_symbol): Use "new".
2450         (new_symbol): Likewise.
2451
2452 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2453
2454         * NEWS: Mention changes to help and apropos.
2455
2456 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2457
2458         * command.h (enum command_class): Improve comments, document
2459         that class_alias is for user-defined aliases, give the class
2460         name for each class, remove unused class_xdb.
2461         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
2462         * breakpoint.c (_initialize_breakpoint): Replace class_alias
2463         by a precise class.
2464         * infcmd.c (_initialize_infcmd): Likewise.
2465         * reverse.c (_initialize_reverse): Likewise.
2466         * stack.c (_initialize_stack): Likewise.
2467         * symfile.c (_initialize_symfile): Likewise.
2468         * tracepoint.c (_initialize_tracepoint): Likewise.
2469
2470 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2471
2472         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
2473         when their aliased command is traversed.
2474         (help_cmd): Add fput_command_names_styled call to
2475         output command name and aliases when command has an alias.
2476
2477 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2478
2479         * cli/cli-decode.h (help_cmd_list): Remove declaration.
2480         * cli/cli-decode.c (help_cmd_list): Declare as static,
2481         remove prefix argument, use bool for recurse arg, rework to show the aliases of
2482         a command together with the command.
2483         (fput_command_name_styled, fput_command_names_styled): New functions.
2484         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
2485         fput_command_name_styled.
2486         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
2487         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
2488
2489 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2490
2491         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
2492         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
2493         * command.h (cmd_show_list): Likewise.
2494         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
2495         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
2496
2497 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2498
2499         * unittests/command-def-selftests.c (traverse_command_structure):
2500         Verify all commands of a list have the same prefix command and
2501         that only the top cmdlist commands have a null prefix.
2502
2503 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2504
2505         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
2506         as prefix, not one of its aliases.
2507         (set_cmd_prefix): Remove.
2508         (do_add_cmd): Centralize the setting of the prefix of a command, when
2509         command is defined after its full chain of prefix commands.
2510         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
2511         (add_setshow_cmd_full): Likewise.
2512         (update_prefix_field_of_prefixed_commands): New function.
2513         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
2514         update_prefix_field_of_prefixed_commands.
2515         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
2516         addresses of remote_set_cmdlist and remote_show_cmdlist given
2517         as argument, not the address of an argument.
2518         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
2519         * gdb/remote.c (_initialize_remote): Likewise.
2520
2521 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2522
2523         * cli/cli-cmds.c (alias_command): Check for an existing alias
2524         using lookup_cmd_composition, as valid_command_p is too strict
2525         and forbids aliases that are the prefix of an existing alias
2526         or command.
2527         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
2528         command is properly recognised as a valid command.
2529
2530 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2531
2532         * unittests/help-doc-selftests.c: Rename to
2533         unittests/command-def-selftests.c
2534         * unittests/command-def-selftests.c (help_doc_tests): Update some
2535         comments.
2536         (command_structure_tests, traverse_command_structure): New namespace
2537         and function.
2538         (command_structure_invariants_tests): New function.
2539         (_initialize_command_def_selftests) Renamed from
2540         _initialize_help_doc_selftests, register command_structure_invariants
2541         selftest.
2542
2543 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2544
2545         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
2546         an alias of 'show'.
2547
2548 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
2549
2550         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
2551         ada_is_fixed_point_type.  Update all callers.
2552         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
2553         all callers.
2554         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
2555         Update all callers.
2556         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
2557         print_fixed_point_type.  Update all callers.
2558         * ada-valprint.c (ada_value_print_num): Replace call to
2559         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
2560
2561 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
2562
2563         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
2564         processors.
2565         (cpu_supports_bts): Add CV_AMD case.
2566
2567 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
2568             Simon Marchi  <simon.marchi@efficios.com>
2569
2570         * infrun.c (stop_all_threads): Collect multiple wait events at
2571         each pass.
2572
2573 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
2574
2575         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
2576         type::code instead.
2577
2578 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
2579
2580         * gdbtypes.h (struct type) <code, set_code>: New methods.
2581         (TYPE_CODE): Use type::code.  Change all call sites used to set
2582         the code to use type::set_code instead.
2583
2584 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2585             Tom de Vries  <tdevries@suse.de>
2586             Pedro Alves  <palves@redhat.com>
2587
2588         PR threads/25478
2589         * infrun.c (stop_all_threads): Do NOT ignore
2590         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
2591         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
2592         received.
2593         (handle_no_resumed): Remove code handling a live inferior with no
2594         threads.
2595         * remote.c (has_single_non_exited_thread): New.
2596         (remote_target::update_thread_list): Do not delete a thread if is
2597         the last thread of the process.
2598         * thread.c (thread_select): Call delete_exited_threads instead of
2599         prune_threads.
2600
2601 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2602
2603         * infrun.c (stop_all_threads): Enable/disable thread events of all
2604         targets.  Move a debug message denoting the end of the function
2605         into the SCOPED_EXIT block.
2606
2607 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2608
2609         * process-stratum-target.h: Include <set>.
2610         (all_non_exited_process_targets, switch_to_target_no_thread): New
2611         function declarations.
2612         * process-stratum-target.c (all_non_exited_process_targets)
2613         (switch_to_target_no_thread): New function implementations.
2614
2615 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2616
2617         * infrun.c (handle_inferior_event): Extract out a piece of code
2618         into...
2619         (mark_non_executing_threads): ...this new function.
2620
2621 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2622
2623         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
2624         use.
2625
2626 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2627
2628         * regcache.c (regcache_read_pc_protected): New function
2629         implementation that returns 0 if the PC cannot read via
2630         'regcache_read_pc'.
2631         * infrun.c (proceed): Call 'regcache_read_pc_protected'
2632         instead of 'regcache_read_pc'.
2633         (keep_going_pass_signal): Ditto.
2634
2635 2020-05-13  Tom Tromey  <tromey@adacore.com>
2636
2637         * ada-lang.c (align_value): Remove.
2638         (ada_template_to_fixed_record_type_1): Use align_up.
2639
2640 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2641
2642         * async-event.c: Update the copyright year.
2643         * async-event.h: Update the copyright year.
2644
2645 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
2646
2647         * objfiles.h (is_addr_in_objfile,
2648         shared_objfile_contains_address_p): Return bool.
2649         * objfile.c (is_addr_in_objfile,
2650         shared_objfile_contains_address_p): Return bool.
2651
2652 2020-05-11  Tom Tromey  <tromey@adacore.com>
2653
2654         * cli/cli-cmds.c (info_command): Restore.
2655         (_initialize_cli_cmds): Use add_prefix_command for "info".
2656         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
2657
2658 2020-05-11  Tom Tromey  <tromey@adacore.com>
2659
2660         * ada-lang.c (ada_value_primitive_field): Now public.
2661         * ada-lang.h (ada_value_primitive_field): Declare.
2662         * ada-valprint.c (print_field_values): Use
2663         ada_value_primitive_field for wrapper fields.
2664
2665 2020-05-11  Tom de Vries  <tdevries@suse.de>
2666
2667         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
2668         MODULE_DOMAIN.
2669
2670 2020-05-11  Tom de Vries  <tdevries@suse.de>
2671
2672         PR symtab/25941
2673         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
2674         with length 0, if not gdb-produced.
2675         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
2676
2677 2020-05-09  Tom de Vries  <tdevries@suse.de>
2678
2679         PR gdb/25955
2680         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
2681         calculation.
2682
2683 2020-05-09  Tom Tromey  <tom@tromey.com>
2684
2685         * top.c (server_command): Now bool.
2686         * top.h (server_command): Now bool.
2687
2688 2020-05-08  Tom Tromey  <tromey@adacore.com>
2689
2690         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
2691         already being processed.
2692
2693 2020-05-08  Tom Tromey  <tom@tromey.com>
2694
2695         * printcmd.c (struct display) <next>: Remove.
2696         <display>: New constructor.
2697         <exp_string>: Now a std::string.
2698         <enabled_p>: Now a bool.
2699         (display_number): Move definition earlier.
2700         (displays): Rename from display_chain.  Now a std::vector.
2701         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
2702         (display_command): Update.
2703         (do_one_display, disable_display)
2704         (enable_disable_display_command, do_enable_disable_display):
2705         Update.
2706         (free_display): Remove.
2707         (clear_displays): Rewrite.
2708         (delete_display): Update.
2709         (map_display_numbers): Use function_view.  Remove "data"
2710         parameter.  Update.
2711         (do_delete_display): Remove.
2712         (undisplay_command): Update.
2713         (do_one_display, do_displays, disable_display)
2714         (info_display_command): Update.
2715         (do_enable_disable_display): Remove.
2716         (enable_disable_display_command)
2717         (clear_dangling_display_expressions): Update.
2718
2719 2020-05-08  Tom Tromey  <tom@tromey.com>
2720
2721         * symtab.c (set_symbol_cache_size)
2722         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
2723         (maintenance_print_symbol_cache_statistics): Update.
2724         * symmisc.c (print_symbol_bcache_statistics)
2725         (print_objfile_statistics, maintenance_print_objfiles)
2726         (maintenance_info_symtabs, maintenance_check_symtabs)
2727         (maintenance_expand_symtabs, maintenance_info_line_tables):
2728         Update.
2729         * symfile-debug.c (set_debug_symfile): Update.
2730         * source.c (forget_cached_source_info): Update.
2731         * python/python.c (gdbpy_progspaces): Update.
2732         * psymtab.c (maintenance_info_psymtabs): Update.
2733         * probe.c (parse_probes): Update.
2734         * linespec.c (iterate_over_all_matching_symtabs)
2735         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
2736         * guile/scm-progspace.c (gdbscm_progspaces): Update.
2737         * exec.c (exec_target::close): Update.
2738         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
2739         * breakpoint.c (print_one_breakpoint_location)
2740         (create_longjmp_master_breakpoint)
2741         (create_std_terminate_master_breakpoint): Update.
2742         * progspace.c (program_spaces): Now a std::vector.
2743         (maybe_new_address_space): Update.
2744         (add_program_space): Remove.
2745         (program_space::program_space): Update.
2746         (remove_program_space): Update.
2747         (number_of_program_spaces): Remove.
2748         (print_program_space, update_address_spaces): Update.
2749         * progspace.h (program_spaces): Change type.
2750         (ALL_PSPACES): Remove.
2751         (number_of_program_spaces): Don't declare.
2752         (struct program_space) <next>: Remove.
2753
2754 2020-05-08  Tom Tromey  <tom@tromey.com>
2755
2756         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
2757         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
2758         (enable_break): Update.
2759         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
2760         (frv_fdpic_find_canonical_descriptor): Update.
2761         (frv_fetch_objfile_link_map): Update.
2762         * progspace.c (program_space::free_all_objfiles): Update.
2763         (program_space::solibs): New method.
2764         * progspace.h (struct program_space) <solibs>: New method.
2765         * solist.h (master_so_list): Don't declare.
2766         (ALL_SO_LIBS): Remove.
2767         * solib.h (so_list_head): Remove.
2768         (update_solib_list): Update comment.
2769         * solib.c (master_so_list): Remove.
2770         (solib_used, update_solib_list, solib_add)
2771         (info_sharedlibrary_command, clear_solib)
2772         (reload_shared_libraries_1, remove_user_added_objfile): Update.
2773
2774 2020-05-08  Tom Tromey  <tom@tromey.com>
2775
2776         * extension.c (extension_languages): Now a std::array.
2777         (ALL_EXTENSION_LANGUAGES): Remove.
2778         (get_ext_lang_defn, get_ext_lang_of_file)
2779         (eval_ext_lang_from_control_command): Update.
2780         (finish_ext_lang_initialization)
2781         (auto_load_ext_lang_scripts_for_objfile)
2782         (ext_lang_type_printers::ext_lang_type_printers)
2783         (apply_ext_lang_type_printers)
2784         (ext_lang_type_printers::~ext_lang_type_printers)
2785         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
2786         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
2787         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
2788         (get_matching_xmethod_workers, ext_lang_colorize)
2789         (ext_lang_before_prompt): Update.
2790         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
2791
2792 2020-05-08  Tom Tromey  <tom@tromey.com>
2793
2794         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
2795         overload.
2796         <swap_string, m_string>: Remove.
2797         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
2798         Update.
2799         * stabsread.c (define_symbol, read_type): Update.
2800         * linespec.c (find_linespec_symbols): Update.
2801         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
2802         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
2803         * dbxread.c (read_dbx_symtab): Update.
2804         * cp-support.h (cp_canonicalize_string_full)
2805         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
2806         Return unique_xmalloc_ptr.
2807         * cp-support.c (inspect_type): Update.
2808         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
2809         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
2810         Likewise.
2811         * c-typeprint.c (print_name_maybe_canonical): Update.
2812         * break-catch-throw.c (check_status_exception_catchpoint):
2813         Update.
2814
2815 2020-05-08  Tom de Vries  <tdevries@suse.de>
2816
2817         * infrun.c (follow_fork): Copy current_line and current_symtab to
2818         child thread.
2819
2820 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2821
2822         * async-event.c (struct async_signal_handler, struct
2823         async_event_handler): Reformat, remove typedef.
2824
2825 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2826
2827         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
2828         access thistype->main_type->dyn_prop_list directly.
2829
2830 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2831
2832         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
2833         (remove_dyn_prop): Remove.  Update all users to use
2834         type::remove_dyn_prop.
2835         * gdbtypes.c (remove_dyn_prop): Rename to...
2836         (type::remove_dyn_prop): ... this.
2837
2838 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
2839
2840         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
2841         (add_dyn_prop): Remove.  Update all users to use
2842         type::add_dyn_prop.
2843         * gdbtypes.c (add_dyn_prop): Rename to...
2844         (type::add_dyn_prop): ... this.
2845
2846 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2847
2848         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
2849         (get_dyn_prop): Remove.  Update all users to use
2850         type::dyn_prop.
2851         * gdbtypes.c (get_dyn_prop): Rename to...
2852         (type::dyn_prop): ... this.
2853
2854 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
2855
2856         * gdbtypes.h (struct main_type) <flag_static>: Remove.
2857
2858 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
2859
2860         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
2861         instruction, skip it if it's there.
2862
2863 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
2864
2865         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
2866
2867 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
2868
2869         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
2870         * gdbtypes.c (recursive_dump_type): Remove use of
2871         TYPE_INCOMPLETE.
2872
2873 2020-05-03  Tom Tromey  <tom@tromey.com>
2874
2875         * breakpoint.c (catch_command, tcatch_command): Remove.
2876         (_initialize_breakpoint): Use add_basic_prefix_cmd,
2877         add_show_prefix_cmd.
2878         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
2879         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
2880         Remove.
2881         (add_internal_problem_command): Use add_basic_prefix_cmd,
2882         add_show_prefix_cmd.
2883         * mips-tdep.c (set_mipsfpu_command): Remove.
2884         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
2885         * dwarf2/index-cache.c (set_index_cache_command): Remove.
2886         (_initialize_index_cache): Use add_basic_prefix_cmd.
2887         * memattr.c (dummy_cmd): Remove.
2888         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
2889         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
2890         (_initialize_tui_win): Use add_basic_prefix_cmd,
2891         add_show_prefix_cmd.
2892         * cli/cli-logging.c (set_logging_command): Remove.
2893         (_initialize_cli_logging): Use add_basic_prefix_cmd,
2894         add_show_prefix_cmd.
2895         (show_logging_command): Remove.
2896         * target.c (target_command): Remove.
2897         (add_target): Use add_basic_prefix_cmd.
2898
2899 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
2900
2901         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
2902
2903 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2904
2905         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
2906         info_command.
2907
2908 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
2909
2910         * nbsd-nat.c (nbsd_enable_proc_events)
2911         (nbsd_nat_target::post_startup_inferior): Add.
2912         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
2913         (nbsd_nat_target::update_thread_list): Rewrite.
2914         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
2915         "PTRACE_LWP_CREATE".
2916         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
2917
2918 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2919
2920         * stack.c (_initialize_stack): Remove duplicated creation
2921         of "frame" command and "f" alias.
2922
2923 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
2924
2925         PR gdb/18706
2926         * gdbtypes.c (check_typedef): Calculate size of array of
2927         stubbed type.
2928
2929 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
2930
2931         PR gdb/15559
2932         * i386-tdep.c (i386_push_dummy_call): Call
2933         i386_thiscall_push_dummy_call.
2934         (i386_thiscall_push_dummy_call): New function.
2935         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
2936         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
2937         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
2938
2939 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2940
2941         * gdbarch.sh (do_read): Add shellcheck disable directive for
2942         warning SC2162.
2943
2944 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2945
2946         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
2947         "referenced but not assigned" warning.
2948
2949 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2950
2951         * gdbarch.sh: Remove code that sets fallbackdefault.
2952
2953 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2954
2955         * gdbarch.sh: Use shell operators && and || instead of
2956         -a and -o.
2957
2958 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2959
2960         * gdbarch.sh: Use $(...) instead of `...`.
2961
2962 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2963
2964         * gdbarch.sh: Use double quotes around variables.
2965
2966 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2967
2968         * gdbarch.sh: Use %s with printf, instead of variables in the
2969         format string.
2970
2971 2020-04-29  Tom Tromey  <tromey@adacore.com>
2972
2973         PR ada/25875:
2974         * dwarf2/read.c (update_enumeration_type_from_children): Compute
2975         type fields here.
2976         (read_enumeration_type): Call
2977         update_enumeration_type_from_children later.  Update comments.
2978         (process_enumeration_scope): Don't create type fields.
2979
2980 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
2981
2982         * nbsd-tdep.c: Include "xml-syscall.h".
2983         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
2984
2985 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
2986
2987         * nbsd-nat.c: Include "sys/wait.h".
2988         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
2989         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
2990         (nbsd_nat_target::remove_exec_catchpoint)
2991         (nbsd_nat_target::set_syscall_catchpoint): Add.
2992         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
2993         (nbsd_nat_target::insert_exec_catchpoint)
2994         (nbsd_nat_target::remove_exec_catchpoint)
2995         (nbsd_nat_target::set_syscall_catchpoint): Add.
2996         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
2997         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
2998         `nbsd_get_syscall_number'.
2999
3000 2020-04-29  Tom Tromey  <tom@tromey.com>
3001
3002         * stack.c (print_block_frame_labels): Remove.
3003
3004 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
3005
3006         PR gdb/17320
3007         * ada-valprint.c (val_print_packed_array_elements): Move array
3008         end bracket to new line.
3009         (ada_val_print_string): Remove extra spaces before first array
3010         element.
3011         * c-valprint.c (c_value_print_array): Likewise.
3012         * m2-valprint.c (m2_print_array_contents): Likewise.
3013         (m2_value_print_inner): Likewise.
3014         * p-valprint.c (pascal_value_print_inner): Likewise.
3015         * valprint.c (generic_val_print_array): Likewise.
3016         (value_print_array_elements): Move first array element and array
3017         end bracket to new line.
3018
3019 2020-04-29  Tom de Vries  <tdevries@suse.de>
3020
3021         PR symtab/25889
3022         * linespec.c (find_method): Fix ix calculation.
3023
3024 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
3025
3026         * syscalls/update-netbsd.sh: New file.
3027         * syscalls/netbsd.xml: Regenerate.
3028         * data-directory/Makefile.in: Register `netbsd.xml' in
3029         `SYSCALLS_FILES'.
3030
3031 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3032
3033         * syscalls/update-freebsd.sh: Add double quotes.
3034
3035 2020-04-28  Tom Tromey  <tom@tromey.com>
3036
3037         * NEWS: Update.
3038         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
3039         (cmdpy_init): Allow class_tui.
3040
3041 2020-04-28 Mark Williams <mark@myosotissp.com>
3042
3043         PR gdb/24480
3044         * dwarf2read.c: Add missing assingments to list_in_scope when
3045         start_symtab was already called.
3046
3047 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3048
3049         PR gdb/25881
3050         * dwarf2/read.c (offset_map_type): Use
3051         gdb:hash_enum<sect_offset> as hash function.
3052
3053 2020-04-28  Tom de Vries  <tdevries@suse.de>
3054
3055         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
3056         with DW_AT_signature.
3057
3058 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
3059
3060         * configure.ac: Remove check for fs_base/gs_base in
3061         user_regs_struct.
3062         * configure: Re-generate.
3063         * config.in: Re-generate.
3064         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
3065         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
3066         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
3067
3068 2020-04-27  Luis Machado  <luis.machado@linaro.org>
3069
3070         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
3071         problematic inline frame unwinding situation.
3072         * frame.c (frame_id_computed_p): New function.
3073         * frame.h (frame_id_computed_p): New prototype.
3074
3075 2020-04-26  Tom Tromey  <tom@tromey.com>
3076
3077         * command.h (enum command_class) <class_pseudo>: Remove.
3078
3079 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3080
3081         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
3082         and whitespace.
3083
3084 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
3085
3086         * inf-ptrace.c (inf_ptrace_target::wait): Remove
3087         `PT_GET_PROCESS_STATE' block.
3088
3089 2020-04-24  Tom Tromey  <tom@tromey.com>
3090
3091         * symtab.h (symbol_get_demangled_name): Don't declare.
3092         * symtab.c (symbol_get_demangled_name): Remove.
3093         (general_symbol_info::natural_name)
3094         (general_symbol_info::demangled_name): Update.
3095
3096 2020-04-24  Tom Tromey  <tom@tromey.com>
3097
3098         PR rust/25025:
3099         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
3100
3101 2020-04-24  Tom Tromey  <tom@tromey.com>
3102
3103         PR symtab/12707:
3104         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
3105         exists.
3106         (new_symbol): Likewise.
3107         * compile/compile-object-load.c (get_out_value_type): Use
3108         symbol_matches_search_name.
3109
3110 2020-04-24  Tom Tromey  <tom@tromey.com>
3111
3112         * dwarf2/read.c (add_partial_symbol): Do not call
3113         compute_and_set_names.
3114
3115 2020-04-24  Tom Tromey  <tom@tromey.com>
3116
3117         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
3118         overload.
3119
3120 2020-04-24  Tom Tromey  <tom@tromey.com>
3121
3122         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
3123         (add_psymbol_to_list): New overload.  Make old overload call new
3124         one.
3125         * psympriv.h (add_psymbol_to_list): New overload.
3126
3127 2020-04-24  Tom Tromey  <tom@tromey.com>
3128
3129         * dwarf2/read.c (partial_die_info::read) <case
3130         DW_AT_linkage_name>: Use value_as_string.
3131         (dwarf2_string_attr): Use value_as_string.
3132         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
3133         method.
3134         * dwarf2/attribute.c (attribute::value_as_string): New method.
3135
3136 2020-04-24  Tom Tromey  <tom@tromey.com>
3137
3138         * symtab.c (general_symbol_info::natural_name)
3139         (general_symbol_info::demangled_name): Check for language_rust.
3140
3141 2020-04-24  Tom Tromey  <tom@tromey.com>
3142
3143         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
3144         (dwarf2_physname): ... from here.
3145         (partial_die_info::read): Add Rust "{" hack.
3146
3147 2020-04-24  Tom Tromey  <tom@tromey.com>
3148
3149         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
3150         method.
3151         (symbol_set_demangled_name): Don't declare.
3152         * symtab.c (general_symbol_info::set_demangled_name): Rename from
3153         symbol_set_demangled_name.
3154         (general_symbol_info::set_language)
3155         (general_symbol_info::compute_and_set_names): Update.
3156         * minsyms.c (minimal_symbol_reader::install): Update.
3157         * dwarf2/read.c (new_symbol): Update.
3158
3159 2020-04-24  Tom Tromey  <tromey@adacore.com>
3160
3161         PR python/23662:
3162         * python/py-type.c (convert_field): Handle
3163         FIELD_LOC_KIND_DWARF_BLOCK.
3164         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
3165         (typy_get_dynamic): Nw function.
3166         (type_object_getset): Add "dynamic".
3167         * NEWS: Add entry.
3168
3169 2020-04-24  Tom Tromey  <tromey@adacore.com>
3170
3171         * ada-typeprint.c (print_choices, print_variant_part)
3172         (print_record_field_types_dynamic): New functions.
3173         (print_record_field_types): Use print_record_field_types_dynamic.
3174
3175 2020-04-24  Tom Tromey  <tromey@adacore.com>
3176
3177         * dwarf2/read.c (handle_data_member_location): New overload.
3178         (dwarf2_add_field): Use it.
3179         (decode_locdesc): Add "computed" parameter.  Update comment.
3180         * gdbtypes.c (is_dynamic_type_internal): Also look for
3181         FIELD_LOC_KIND_DWARF_BLOCK.
3182         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
3183         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
3184         virtual base classes.
3185         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
3186         FIELD_LOC_KIND_DWARF_BLOCK.
3187
3188 2020-04-24  Tom Tromey  <tromey@adacore.com>
3189
3190         * dwarf2/read.c (read_structure_type): Handle dynamic length.
3191         * gdbtypes.c (is_dynamic_type_internal): Check
3192         TYPE_HAS_DYNAMIC_LENGTH.
3193         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
3194         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
3195         New macros.
3196         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
3197         constant.
3198
3199 2020-04-24  Tom Tromey  <tromey@adacore.com>
3200
3201         * dwarf2/read.c (struct variant_field): Rewrite.
3202         (struct variant_part_builder): New.
3203         (struct nextfield): Remove "variant" field.  Add "offset".
3204         (struct field_info): Add "current_variant_part" and
3205         "variant_parts".
3206         (alloc_discriminant_info): Remove.
3207         (alloc_rust_variant): New function.
3208         (quirk_rust_enum): Update.
3209         (dwarf2_add_field): Set "offset" member.  Don't handle
3210         DW_TAG_variant_part.
3211         (offset_map_type): New typedef.
3212         (convert_variant_range, create_one_variant)
3213         (create_one_variant_part, create_variant_parts)
3214         (add_variant_property): New functions.
3215         (dwarf2_attach_fields_to_type): Call add_variant_property.
3216         (read_structure_type): Don't handle DW_TAG_variant_part.
3217         (handle_variant_part, handle_variant): New functions.
3218         (handle_struct_member_die): Use them.
3219         (process_structure_scope): Don't handle variant parts.
3220         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
3221         (struct discriminant_info): Remove.
3222         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
3223         (struct main_type) <flag_discriminated_union>: Remove.
3224         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
3225         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
3226         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
3227         Update.
3228         * valops.c (value_union_variant): Remove.
3229         * value.h (value_union_variant): Don't declare.
3230
3231 2020-04-24  Tom Tromey  <tromey@adacore.com>
3232
3233         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
3234         (ada_value_primitive_packed_val): Update.
3235         * ada-valprint.c (ada_value_print_1): Update.
3236         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
3237         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
3238         just an address.  Use evaluate_for_locexpr_baton.
3239         (dwarf2_evaluate_property): Update.
3240         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
3241         array_view.
3242         * findvar.c (default_read_var_value): Update.
3243         * gdbtypes.c (compute_variant_fields_inner)
3244         (resolve_dynamic_type_internal): Update.
3245         (resolve_dynamic_type): Change type of valaddr parameter.
3246         * gdbtypes.h (resolve_dynamic_type): Update.
3247         * valarith.c (value_subscripted_rvalue): Update.
3248         * value.c (value_from_contents_and_address): Update.
3249
3250 2020-04-24  Tom Tromey  <tromey@adacore.com>
3251
3252         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
3253         "push_initial_value" parameter.
3254         (dwarf2_evaluate_property): Likewise.
3255         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
3256
3257 2020-04-24  Tom Tromey  <tromey@adacore.com>
3258
3259         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
3260         (variant::matches, compute_variant_fields_recurse)
3261         (compute_variant_fields_inner, compute_variant_fields): New
3262         functions.
3263         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
3264         Use resolved_type after type is made.
3265         (operator==): Add new cases.
3266         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
3267         (struct discriminant_range, struct variant, struct variant_part):
3268         New.
3269         (union dynamic_prop_data) <variant_parts, original_type>: New
3270         members.
3271         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
3272         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
3273         constants.
3274         * value.c (unpack_bits_as_long): Now public.
3275         * value.h (unpack_bits_as_long): Declare.
3276
3277 2020-04-24  Tom Tromey  <tromey@adacore.com>
3278
3279         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
3280         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
3281
3282 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
3283
3284         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
3285
3286 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
3287
3288         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
3289         (remove_fork_catchpoint, post_startup_inferior)
3290         (post_attach): Move...
3291         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
3292         (remove_fork_catchpoint, post_startup_inferior)
3293         (post_attach): ...here.
3294         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
3295         (remove_fork_catchpoint, post_startup_inferior)
3296         (post_attach): Move...
3297         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
3298         (remove_fork_catchpoint, post_startup_inferior)
3299         (post_attach): ...here.
3300
3301 2020-04-24  Tom Tromey  <tromey@adacore.com>
3302
3303         * nat/windows-nat.h (struct windows_thread_info)
3304         <pc_adjusted>: New member.
3305         * windows-nat.c (windows_fetch_one_register): Check
3306         pc_adjusted.
3307         (windows_nat_target::get_windows_debug_event)
3308         (windows_nat_target::wait): Set pc_adjusted.
3309
3310 2020-04-24  Tom de Vries  <tdevries@suse.de>
3311
3312         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
3313         Run gdb-add-index inside temp dir.
3314
3315 2020-04-23  Tom Tromey  <tromey@adacore.com>
3316
3317         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
3318         in loop.
3319
3320 2020-04-23  Luis Machado  <luis.machado@linaro.org>
3321
3322         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
3323         get_frame_register instead of gdbarch_unwind_pc.
3324
3325 2020-04-23  Tom de Vries  <tdevries@suse.de>
3326
3327         * symtab.c (lookup_global_symbol): Prefer def over decl.
3328
3329 2020-04-23  Tom de Vries  <tdevries@suse.de>
3330
3331         PR symtab/25807
3332         * block.c (best_symbol, better_symbol): Promote to external.
3333         * block.h (best_symbol, better_symbol): Declare.
3334         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
3335         decl.
3336
3337 2020-04-23  Tom Tromey  <tromey@adacore.com>
3338
3339         PR ada/25837:
3340         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
3341         "const char *", not a "const std::string &".
3342         <name_and_matcher::operator==>: Update.
3343         * unittests/lookup_name_info-selftests.c: Change type of
3344         "result".
3345
3346 2020-04-23  Tom Tromey  <tom@tromey.com>
3347
3348         * inferior.h (iterate_over_inferiors): Don't declare.
3349         * inferior.c (iterate_over_inferiors): Remove.
3350         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
3351         Remove.
3352         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
3353         use iterate_over_inferiors.
3354         (darwin_resume_inferior_it)
3355         (struct resume_inferior_threads_param)
3356         (darwin_resume_inferior_threads_it): Remove.
3357         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
3358
3359 2020-04-23  Tom de Vries  <tdevries@suse.de>
3360
3361         * blockframe.c (find_pc_partial_function): Use
3362         find_pc_sect_compunit_symtab rather than
3363         objfile->sf->qf->find_pc_sect_compunit_symtab.
3364
3365 2020-04-22  Tom de Vries  <tdevries@suse.de>
3366
3367         PR symtab/25764
3368         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
3369         in psymtabs.
3370
3371 2020-04-22  Tom de Vries  <tdevries@suse.de>
3372
3373         PR symtab/25801
3374         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
3375         symtabs.
3376
3377 2020-04-22  Tom de Vries  <tdevries@suse.de>
3378
3379         PR symtab/25700
3380         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
3381         CU if already created.
3382
3383 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3384
3385         * infrun.c (displaced_step_fixup): Switch to the event_thread
3386         before calling displaced_step_restore, not after.
3387
3388 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3389
3390         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
3391         its inferior is not recorded by us.
3392         (record_btrace_target_open): Replace call to
3393         all_non_exited_threads () with call to current_inferior
3394         ()->non_exited_threads ().
3395         (record_btrace_target::stop_recording): Likewise.
3396         (record_btrace_target::close): Likewise.
3397         (record_btrace_target::wait): Likewise.
3398         (record_btrace_target::record_stop_replaying): Likewise.
3399
3400 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3401
3402         * btrace.c (btrace_enable): Throw an error on double enables and
3403         when enabling recording fails.
3404         (btrace_disable): Throw an error if the thread is not recorded.
3405
3406 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3407
3408         * record-btrace.c (record_btrace_target::fetch_registers): Forward
3409         request if we do not have a thread_info.
3410
3411 2020-04-21  Tom de Vries  <tdevries@suse.de>
3412
3413         PR gdb/25471
3414         * thread.c
3415         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
3416         exception in get_frame_id.
3417
3418 2020-04-20  Tom Tromey  <tromey@adacore.com>
3419
3420         * python/python.c (struct gdbpy_event): Mark move constructor as
3421         noexcept.
3422         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
3423         constructor as noexcept.
3424         * completer.h (struct completion_result): Mark move constructor as
3425         noexcept.
3426         * completer.c (completion_result::completion_result): Use
3427         initialization style.  Don't call reset_match_list.
3428
3429 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
3430
3431         * MAINTAINERS (Write After Approval): Add myself.
3432
3433 2020-04-18  Tom Tromey  <tom@tromey.com>
3434
3435         * windows-tdep.c (init_w32_command_list)
3436         (w32_prefix_command_valid): Restore.
3437         (_initialize_windows_tdep): Call init_w32_command_list.
3438
3439 2020-04-18  Tom Tromey  <tom@tromey.com>
3440
3441         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
3442         * value.c (value_fn_field): Update.
3443         * valops.c (find_function_in_inferior)
3444         (value_allocate_space_in_inferior): Update.
3445         * tui/tui-winsource.c (tui_update_source_windows_with_line):
3446         Update.
3447         * tui/tui-source.c (tui_source_window::set_contents): Update.
3448         * symtab.c (lookup_global_or_static_symbol)
3449         (find_function_start_sal_1, skip_prologue_sal)
3450         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
3451         * symmisc.c (dump_msymbols, dump_symtab_1)
3452         (maintenance_print_one_line_table): Update.
3453         * symfile.c (init_entry_point_info, section_is_mapped)
3454         (list_overlays_command, simple_read_overlay_table)
3455         (simple_overlay_update_1): Update.
3456         * stap-probe.c (handle_stap_probe): Update.
3457         * stabsread.c (dbx_init_float_type, define_symbol)
3458         (read_one_struct_field, read_enum_type, read_range_type): Update.
3459         * source.c (info_line_command): Update.
3460         * python/python.c (gdbpy_source_objfile_script)
3461         (gdbpy_execute_objfile_script): Update.
3462         * python/py-type.c (save_objfile_types): Update.
3463         * python/py-objfile.c (py_free_objfile): Update.
3464         * python/py-inferior.c (python_new_objfile): Update.
3465         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
3466         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
3467         (maintenance_check_psymtabs): Update.
3468         * printcmd.c (info_address_command): Update.
3469         * objfiles.h (struct objfile) <arch>: New method, from
3470         get_objfile_arch.
3471         (get_objfile_arch): Don't declare.
3472         * objfiles.c (get_objfile_arch): Remove.
3473         (filter_overlapping_sections): Update.
3474         * minsyms.c (msymbol_is_function): Update.
3475         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
3476         (output_nondebug_symbol): Update.
3477         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
3478         (mdebug_expand_psymtab): Update.
3479         * machoread.c (macho_add_oso_symfile): Update.
3480         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
3481         Update.
3482         * linux-fork.c (checkpoint_command): Update.
3483         * linespec.c (convert_linespec_to_sals): Update.
3484         * jit.c (finalize_symtab): Update.
3485         * infrun.c (insert_exception_resume_from_probe): Update.
3486         * ia64-tdep.c (ia64_find_unwind_table): Update.
3487         * hppa-tdep.c (internalize_unwinds): Update.
3488         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
3489         Update.
3490         * gcore.c (call_target_sbrk): Update.
3491         * elfread.c (record_minimal_symbol, elf_symtab_read)
3492         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
3493         (elf_gnu_ifunc_resolve_by_got): Update.
3494         * dwarf2/read.c (create_addrmap_from_index)
3495         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
3496         (read_debug_names_from_section)
3497         (process_psymtab_comp_unit_reader, add_partial_symbol)
3498         (add_partial_subprogram, process_full_comp_unit)
3499         (read_file_scope, read_func_scope, read_lexical_block_scope)
3500         (read_call_site_scope, dwarf2_ranges_read)
3501         (dwarf2_record_block_ranges, dwarf2_add_field)
3502         (mark_common_block_symbol_computed, read_tag_pointer_type)
3503         (read_tag_string_type, dwarf2_init_float_type)
3504         (dwarf2_init_complex_target_type, read_base_type)
3505         (partial_die_info::read, partial_die_info::read)
3506         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
3507         (dwarf2_fetch_die_loc_sect_off): Update.
3508         * dwarf2/loc.c (dwarf2_find_location_expression)
3509         (class dwarf_evaluate_loc_desc, rw_pieced_value)
3510         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
3511         (dwarf2_loc_desc_get_symbol_read_needs)
3512         (locexpr_describe_location_piece, locexpr_describe_location_1)
3513         (loclist_describe_location): Update.
3514         * dwarf2/index-write.c (write_debug_names): Update.
3515         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
3516         * dtrace-probe.c (dtrace_process_dof): Update.
3517         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
3518         (process_one_symbol): Update.
3519         * ctfread.c (ctf_init_float_type, read_base_type): Update.
3520         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
3521         (coff_read_enum_type): Update.
3522         * cli/cli-cmds.c (edit_command, list_command): Update.
3523         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
3524         * breakpoint.c (create_overlay_event_breakpoint)
3525         (create_longjmp_master_breakpoint)
3526         (create_std_terminate_master_breakpoint)
3527         (create_exception_master_breakpoint, get_sal_arch): Update.
3528         * block.c (block_gdbarch): Update.
3529         * annotate.c (annotate_source_line): Update.
3530
3531 2020-04-17  Tom Tromey  <tromey@adacore.com>
3532
3533         * auto-load.c (show_auto_load_cmd): Remove.
3534         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
3535         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
3536         (maintenance_print_arc_command): Remove.
3537         * tui/tui-win.c (tui_command): Remove.
3538         (tui_get_cmd_list): Use add_basic_prefix_cmd.
3539         * tui/tui-layout.c (tui_layout_command): Remove.
3540         (_initialize_tui_layout): Use add_basic_prefix_cmd.
3541         * python/python.c (user_set_python, user_show_python): Remove.
3542         (_initialize_python): Use add_basic_prefix_cmd,
3543         add_show_prefix_cmd.
3544         * guile/guile.c (set_guile_command, show_guile_command): Remove.
3545         (install_gdb_commands): Use add_basic_prefix_cmd,
3546         add_show_prefix_cmd.
3547         (info_guile_command): Remove.
3548         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
3549         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
3550         add_show_prefix_cmd.
3551         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
3552         Remove do_set and do_show parameters.
3553         * cli/cli-style.c (set_style, show_style): Remove.
3554         (_initialize_cli_style): Use add_basic_prefix_cmd,
3555         add_show_prefix_cmd.
3556         (cli_style_option::add_setshow_commands): Remove do_set and
3557         do_show parameters.
3558         (cli_style_option::add_setshow_commands): Use
3559         add_basic_prefix_cmd, add_show_prefix_cmd.
3560         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
3561         (set_style_name): Remove.
3562         * cli/cli-dump.c (dump_command, append_command): Remove.
3563         (srec_dump_command, ihex_dump_command, verilog_dump_command)
3564         (tekhex_dump_command, binary_dump_command)
3565         (binary_append_command): Remove.
3566         (_initialize_cli_dump): Use add_basic_prefix_cmd.
3567         * windows-tdep.c (w32_prefix_command_valid): Remove global.
3568         (init_w32_command_list): Remove; move into ...
3569         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
3570         * valprint.c (set_print, show_print, set_print_raw)
3571         (show_print_raw): Remove.
3572         (_initialize_valprint): Use add_basic_prefix_cmd,
3573         add_show_prefix_cmd.
3574         * typeprint.c (set_print_type, show_print_type): Remove.
3575         (_initialize_typeprint): Use add_basic_prefix_cmd,
3576         add_show_prefix_cmd.
3577         * record.c (set_record_command, show_record_command): Remove.
3578         (_initialize_record): Use add_basic_prefix_cmd,
3579         add_show_prefix_cmd.
3580         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
3581         add_show_prefix_cmd.
3582         (info_command, show_command, set_debug, show_debug): Remove.
3583         * top.h (set_history, show_history): Don't declare.
3584         * top.c (set_history, show_history): Remove.
3585         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
3586         (unset_tdesc_cmd): Remove.
3587         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
3588         add_show_prefix_cmd.
3589         * symtab.c (info_module_command): Remove.
3590         (_initialize_symtab): Use add_basic_prefix_cmd.
3591         * symfile.c (overlay_command): Remove.
3592         (_initialize_symfile): Use add_basic_prefix_cmd.
3593         * sparc64-tdep.c (info_adi_command): Remove.
3594         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
3595         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
3596         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
3597         add_show_prefix_cmd.
3598         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
3599         (_initialize_serial): Use add_basic_prefix_cmd,
3600         add_show_prefix_cmd.
3601         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
3602         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
3603         add_show_prefix_cmd.
3604         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
3605         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
3606         add_show_prefix_cmd.
3607         * riscv-tdep.c (show_riscv_command, set_riscv_command)
3608         (show_debug_riscv_command, set_debug_riscv_command): Remove.
3609         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
3610         add_show_prefix_cmd.
3611         * remote.c (remote_command, set_remote_cmd): Remove.
3612         (_initialize_remote): Use add_basic_prefix_cmd.
3613         * record-full.c (set_record_full_command)
3614         (show_record_full_command): Remove.
3615         (_initialize_record_full): Use add_basic_prefix_cmd,
3616         add_show_prefix_cmd.
3617         * record-btrace.c (cmd_set_record_btrace)
3618         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
3619         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
3620         (cmd_show_record_btrace_pt): Remove.
3621         (_initialize_record_btrace): Use add_basic_prefix_cmd,
3622         add_show_prefix_cmd.
3623         * ravenscar-thread.c (set_ravenscar_command)
3624         (show_ravenscar_command): Remove.
3625         (_initialize_ravenscar): Use add_basic_prefix_cmd,
3626         add_show_prefix_cmd.
3627         * mips-tdep.c (show_mips_command, set_mips_command)
3628         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
3629         add_show_prefix_cmd.
3630         * maint.c (maintenance_command, maintenance_info_command)
3631         (maintenance_check_command, maintenance_print_command)
3632         (maintenance_set_cmd, maintenance_show_cmd): Remove.
3633         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
3634         add_show_prefix_cmd.
3635         (show_per_command_cmd): Remove.
3636         * maint-test-settings.c (maintenance_set_test_settings_cmd):
3637         Remove.
3638         (maintenance_show_test_settings_cmd): Remove.
3639         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
3640         add_show_prefix_cmd.
3641         * maint-test-options.c (maintenance_test_options_command):
3642         Remove.
3643         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
3644         * macrocmd.c (macro_command): Remove
3645         (_initialize_macrocmd): Use add_basic_prefix_cmd.
3646         * language.c (set_check, show_check): Remove.
3647         (_initialize_language): Use add_basic_prefix_cmd,
3648         add_show_prefix_cmd.
3649         * infcmd.c (unset_command): Remove.
3650         (_initialize_infcmd): Use add_basic_prefix_cmd.
3651         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
3652         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
3653         add_show_prefix_cmd.
3654         * go32-nat.c (go32_info_dos_command): Remove.
3655         (_initialize_go32_nat): Use add_basic_prefix_cmd.
3656         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
3657         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
3658         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
3659         (_initialize_frame): Use add_basic_prefix_cmd,
3660         add_show_prefix_cmd.
3661         * dcache.c (set_dcache_command, show_dcache_command): Remove.
3662         (_initialize_dcache): Use add_basic_prefix_cmd,
3663         add_show_prefix_cmd.
3664         * cp-support.c (maint_cplus_command): Remove.
3665         (_initialize_cp_support): Use add_basic_prefix_cmd.
3666         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
3667         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
3668         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
3669         add_basic_prefix_cmd, add_show_prefix_cmd.
3670         * breakpoint.c (save_command): Remove.
3671         (_initialize_breakpoint): Use add_basic_prefix_cmd.
3672         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
3673         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
3674         add_show_prefix_cmd.
3675         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
3676         (set_ada_command, show_ada_command): Remove.
3677         (_initialize_ada_language): Use add_basic_prefix_cmd,
3678         add_show_prefix_cmd.
3679         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
3680
3681 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
3682
3683         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
3684         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
3685
3686 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
3687
3688         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
3689         warning messages.
3690
3691 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
3692
3693         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
3694         import table is not at beginning of .idata section.
3695
3696 2020-04-16  Pedro Alves  <palves@redhat.com>
3697
3698         * inferior.c (delete_inferior): Use delete operator directly
3699         instead of delete_program_space.
3700         * progspace.c (add_program_space): New, factored out from
3701         program_space::program_space.
3702         (remove_program_space): New, factored out from
3703         delete_program_space.
3704         (program_space::program_space): Remove intro comment.  Rewrite.
3705         (program_space::~program_space): Remove intro comment.  Call
3706         remove_program_space.
3707         (delete_program_space): Delete.
3708         * progspace.h (program_space::program_space): Make explicit.  Move
3709         intro comment here, adjusted.
3710         (program_space::~program_space): Move intro comment here,
3711         adjusted.
3712         (delete_program_space): Remove.
3713
3714 2020-04-16  Tom Tromey  <tromey@adacore.com>
3715
3716         * windows-nat.c (windows_nat::handle_access_violation): New
3717         function.
3718         * nat/windows-nat.h (handle_access_violation): Declare.
3719         * nat/windows-nat.c (handle_exception): Move Cygwin code to
3720         windows-nat.c.  Call handle_access_violation.
3721
3722 2020-04-16  Tom de Vries  <tdevries@suse.de>
3723
3724         PR symtab/25791
3725         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
3726         CUs without psymtab.
3727
3728 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
3729
3730         * python/python.c (do_start_initialization): Don't call
3731         PyEval_InitThreads for Python 3.9 and beyond.
3732
3733 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
3734
3735         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
3736         thread functions.
3737         (obsd_nat_target::wait): Likewise.
3738
3739 2020-04-15  Tom Tromey  <tromey@adacore.com>
3740
3741         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
3742         (DEBUG_EXCEPT): Use debug_printf.
3743
3744 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
3745
3746         * completer.c (class completion_tracker::completion_hash_entry)
3747         <hash_name>: New member function.
3748         (completion_tracker::discard_completions): New callback to hash a
3749         completion_hash_entry, pass this to htab_create_alloc.
3750
3751 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
3752
3753         * windows-nat.c (windows_make_so): Warn rather than stopping with
3754         an error if realpath() fails.
3755
3756 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
3757
3758         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
3759         (nbsd_nat_target::info_proc): Add do_status.
3760
3761 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
3762             Tom de Vries  <tdevries@suse.de>
3763
3764         PR symtab/25718
3765         * psympriv.h (struct partial_symtab::read_symtab)
3766         (struct partial_symtab::expand_psymtab)
3767         (struct partial_symtab::read_dependencies): Update comments.
3768         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
3769         read_symtab for includer.
3770         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
3771         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
3772         (struct dwarf2_include_psymtab::m_readin): Remove.
3773         (struct dwarf2_include_psymtab::includer): New member function.
3774         (dwarf2_psymtab::expand_psymtab): Assert !readin.
3775
3776 2020-04-14  Tom de Vries  <tdevries@suse.de>
3777
3778         PR symtab/25720
3779         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
3780         with NULL symbol_matcher and lookup_name.
3781         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
3782         and lookup_name.
3783         * dwarf2/read.c (dw2_expand_symtabs_matching)
3784         (dw2_debug_names_expand_symtabs_matching): Same.
3785         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
3786         Make lookup_name a pointer.  Update comment.
3787         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
3788         lookup_name being a pointer.
3789         * symfile.c (expand_symtabs_matching): Same.
3790         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
3791         * linespec.c (iterate_over_all_matching_symtabs): Same.
3792
3793 2020-04-13  Tom Tromey  <tom@tromey.com>
3794
3795         * run-on-main-thread.c: Update include.
3796         * unittests/main-thread-selftests.c: Update include.
3797         * tui/tui-win.c: Update include.
3798         * tui/tui-io.c: Update include.
3799         * tui/tui-interp.c: Update include.
3800         * tui/tui-hooks.c: Update include.
3801         * top.h: Update include.
3802         * top.c: Update include.
3803         * ser-base.c: Update include.
3804         * remote.c: Update include.
3805         * remote-notif.c: Update include.
3806         * remote-fileio.c: Update include.
3807         * record-full.c: Update include.
3808         * record-btrace.c: Update include.
3809         * python/python.c: Update include.
3810         * posix-hdep.c: Update include.
3811         * mingw-hdep.c: Update include.
3812         * mi/mi-main.c: Update include.
3813         * mi/mi-interp.c: Update include.
3814         * main.c: Update include.
3815         * linux-nat.c: Update include.
3816         * interps.c: Update include.
3817         * infrun.c: Update include.
3818         * inf-loop.c: Update include.
3819         * event-top.c: Update include.
3820         * event-loop.c: Move to ../gdbsupport/.
3821         * event-loop.h: Move to ../gdbsupport/.
3822         * async-event.h: Update include.
3823         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
3824
3825 2020-04-13  Tom Tromey  <tom@tromey.com>
3826
3827         * tui/tui-win.c: Include async-event.h.
3828         * remote.c: Include async-event.h.
3829         * remote-notif.c: Include async-event.h.
3830         * record-full.c: Include async-event.h.
3831         * record-btrace.c: Include async-event.h.
3832         * infrun.c: Include async-event.h.
3833         * event-top.c: Include async-event.h.
3834         * event-loop.h: Move some declarations to async-event.h.
3835         * event-loop.c: Don't include ser-event.h or top.h.  Move some
3836         code to async-event.c.
3837         * async-event.h: New file.
3838         * async-event.c: New file.
3839         * Makefile.in (COMMON_SFILES): Add async-event.c.
3840         (HFILES_NO_SRCDIR): Add async-event.h.
3841
3842 2020-04-13  Tom Tromey  <tom@tromey.com>
3843
3844         * utils.c (flush_streams): New function.
3845         * event-loop.c (gdb_wait_for_event): Call flush_streams.
3846
3847 2020-04-13  Tom Tromey  <tom@tromey.com>
3848
3849         * event-loop.c (handle_file_event): Use warning, not
3850         printf_unfiltered.
3851
3852 2020-04-13  Tom Tromey  <tom@tromey.com>
3853
3854         * event-loop.c: Include <chrono>.
3855
3856 2020-04-13  Tom Tromey  <tom@tromey.com>
3857
3858         * gdb_select.h: Move to ../gdbsupport/.
3859         * event-loop.c: Update include path.
3860         * top.c: Update include path.
3861         * ser-base.c: Update include path.
3862         * ui-file.c: Update include path.
3863         * ser-tcp.c: Update include path.
3864         * guile/scm-ports.c: Update include path.
3865         * posix-hdep.c: Update include path.
3866         * ser-unix.c: Update include path.
3867         * gdb_usleep.c: Update include path.
3868         * mingw-hdep.c: Update include path.
3869         * inflow.c: Update include path.
3870         * infrun.c: Update include path.
3871         * event-top.c: Update include path.
3872
3873 2020-04-13  Tom Tromey  <tom@tromey.com>
3874
3875         * configure: Rebuild.
3876         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
3877
3878 2020-04-13  Tom Tromey  <tom@tromey.com>
3879
3880         * event-loop.h (start_event_loop): Don't declare.
3881         * event-loop.c (start_event_loop): Move...
3882         * main.c (start_event_loop): ...here.  Now static.
3883
3884 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
3885
3886         * MAINTAINERS: Update my email address.
3887
3888 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3889
3890         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
3891         IP_ALL.
3892
3893 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3894
3895         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
3896         (nbsd_nat_target::info_proc): Add do_cmdline.
3897
3898 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3899
3900         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
3901         (nbsd_nat_target::info_proc): Add do_cwd.
3902
3903 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3904
3905         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
3906
3907 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
3908
3909         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
3910         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
3911         (nbsd_nat_target::info_proc): New functions.
3912         * nbsd-nat.c (kinfo_get_vmmap): New function.
3913         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
3914         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
3915         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
3916         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
3917         functions.
3918         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
3919         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
3920         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
3921         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
3922         (KINFO_VME_FLAG_GROWS_DOWN): New.
3923
3924 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
3925
3926         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
3927         bit shift.
3928
3929 2020-04-10  Tom Tromey  <tromey@adacore.com>
3930
3931         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
3932
3933 2020-04-10  Tom Tromey  <tromey@adacore.com>
3934
3935         * symtab.c (get_symbol_address, get_msymbol_address): Skip
3936         separate debug files.
3937
3938 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
3939
3940         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
3941         Move to...
3942         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
3943         ... here.
3944         * windows-nat.c (windows_nat_target::get_windows_debug_event):
3945         Check for STATUS_WX86_BREAKPOINT.
3946         (windows_nat_target::wait): Same.
3947
3948 2020-04-10  Tom de Vries  <tdevries@suse.de>
3949
3950         PR cli/25808
3951         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
3952
3953 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3954
3955         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
3956         (Write After Approval): Remove Tom de Vries.
3957
3958 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3959
3960         revert partially:
3961         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3962
3963         * buildsym.c (record_line): Fix undefined behavior and preserve
3964         lines at eof.
3965
3966 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
3967
3968         * auxv.h (svr4_auxv_parse): New.
3969         * auxv.c (default_auxv_parse): Split into default_auxv_parse
3970         and generic_auxv_parse.
3971         (svr4_auxv_parse): Add.
3972         * obsd-tdep.c: Include "auxv.h".
3973         (obsd_auxv_parse): Remove.
3974         (obsd_init_abi): Remove comment.
3975         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
3976         from `obsd_auxv_parse' to `svr4_auxv_parse'.
3977         * nbsd-tdep.c: Include "auxv.h".
3978         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
3979
3980 2020-04-08  Tom Tromey  <tromey@adacore.com>
3981
3982         * nat/windows-nat.h (last_wait_event): Don't declare.
3983         (wait_for_debug_event): Update comment.
3984         * nat/windows-nat.c (last_wait_event): Now static.
3985
3986 2020-04-08  Tom Tromey  <tromey@adacore.com>
3987
3988         * windows-nat.c (wait_for_debug_event): Move to
3989         nat/windows-nat.c.
3990         * nat/windows-nat.h (wait_for_debug_event): Declare.
3991         * nat/windows-nat.c (wait_for_debug_event): Move from
3992         windows-nat.c.  No longer static.
3993
3994 2020-04-08  Tom Tromey  <tromey@adacore.com>
3995
3996         * windows-nat.c (get_windows_debug_event): Use
3997         fetch_pending_stop.
3998         * nat/windows-nat.h (fetch_pending_stop): Declare.
3999         * nat/windows-nat.c (fetch_pending_stop): New function.
4000
4001 2020-04-08  Tom Tromey  <tromey@adacore.com>
4002
4003         * windows-nat.c (windows_continue): Use matching_pending_stop and
4004         continue_last_debug_event.
4005         * nat/windows-nat.h (matching_pending_stop)
4006         (continue_last_debug_event): Declare.
4007         * nat/windows-nat.c (DEBUG_EVENTS): New define.
4008         (matching_pending_stop, continue_last_debug_event): New
4009         functions.
4010
4011 2020-04-08  Tom Tromey  <tromey@adacore.com>
4012
4013         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
4014         (handle_exception_result): Move to nat/windows-nat.h.
4015         (DEBUG_EXCEPTION_SIMPLE): Remove.
4016         (windows_nat::handle_ms_vc_exception): New function.
4017         (handle_exception): Move to nat/windows-nat.c.
4018         (get_windows_debug_event): Update.
4019         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
4020         nat/windows-nat.c.
4021         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
4022         (handle_exception_result): Move from windows-nat.c.
4023         (handle_exception): Declare.
4024         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
4025         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
4026         windows-nat.c.
4027
4028 2020-04-08  Tom Tromey  <tromey@adacore.com>
4029
4030         * windows-nat.c (exception_count, event_count): Remove.
4031         (handle_exception, get_windows_debug_event)
4032         (do_initial_windows_stuff): Update.
4033
4034 2020-04-08  Tom Tromey  <tromey@adacore.com>
4035
4036         * windows-nat.c (windows_nat::handle_load_dll)
4037         (windows_nat::handle_unload_dll): Rename.  No longer static.
4038         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
4039         Declare.
4040
4041 2020-04-08  Tom Tromey  <tromey@adacore.com>
4042
4043         * complaints.h (stop_whining): Declare at top-level.
4044         (complaint): Don't declare stop_whining.
4045
4046 2020-04-08  Tom Tromey  <tromey@adacore.com>
4047
4048         * windows-nat.c (windows_nat::handle_output_debug_string):
4049         Rename.  No longer static.
4050         * nat/windows-nat.h (handle_output_debug_string): Declare.
4051
4052 2020-04-08  Tom Tromey  <tromey@adacore.com>
4053
4054         * windows-nat.c (current_process_handle, current_process_id)
4055         (main_thread_id, last_sig, current_event, last_wait_event)
4056         (current_windows_thread, desired_stop_thread_id, pending_stops)
4057         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
4058         (display_selectors, fake_create_process)
4059         (get_windows_debug_event): Update.
4060         * nat/windows-nat.h (current_process_handle, current_process_id)
4061         (main_thread_id, last_sig, current_event, last_wait_event)
4062         (current_windows_thread, desired_stop_thread_id, pending_stops)
4063         (struct pending_stop, siginfo_er): Move from windows-nat.c.
4064         * nat/windows-nat.c (current_process_handle, current_process_id)
4065         (main_thread_id, last_sig, current_event, last_wait_event)
4066         (current_windows_thread, desired_stop_thread_id, pending_stops)
4067         (siginfo_er): New globals.  Move from windows-nat.c.
4068
4069 2020-04-08  Tom Tromey  <tromey@adacore.com>
4070
4071         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
4072         (handle_load_dll): Update.
4073         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
4074
4075 2020-04-08  Tom Tromey  <tromey@adacore.com>
4076
4077         * windows-nat.c (enum thread_disposition_type): Move to
4078         nat/windows-nat.h.
4079         (windows_nat::thread_rec): Rename from thread_rec.  No longer
4080         static.
4081         (windows_add_thread, windows_nat_target::fetch_registers)
4082         (windows_nat_target::store_registers, handle_exception)
4083         (windows_nat_target::resume, get_windows_debug_event)
4084         (windows_nat_target::get_tib_address)
4085         (windows_nat_target::thread_name)
4086         (windows_nat_target::thread_alive): Update.
4087         * nat/windows-nat.h (enum thread_disposition_type): Move from
4088         windows-nat.c.
4089         (thread_rec): Declare.
4090
4091 2020-04-08  Tom Tromey  <tromey@adacore.com>
4092
4093         * windows-nat.c: Add "using namespace".
4094         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
4095         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
4096
4097 2020-04-08  Tom Tromey  <tromey@adacore.com>
4098
4099         * nat/windows-nat.h (struct windows_thread_info): Declare
4100         destructor.
4101         * nat/windows-nat.c (~windows_thread_info): New.
4102
4103 2020-04-08  Tom Tromey  <tromey@adacore.com>
4104
4105         PR gdb/22992
4106         * windows-nat.c (current_event): Update comment.
4107         (last_wait_event, desired_stop_thread_id): New globals.
4108         (struct pending_stop): New.
4109         (pending_stops): New global.
4110         (windows_nat_target) <stopped_by_sw_breakpoint>
4111         <supports_stopped_by_sw_breakpoint>: New methods.
4112         (windows_fetch_one_register): Add assertions.  Adjust PC.
4113         (windows_continue): Handle pending stops.  Suspend other threads
4114         when stepping.  Use last_wait_event
4115         (wait_for_debug_event): New function.
4116         (get_windows_debug_event): Use wait_for_debug_event.  Handle
4117         pending stops.  Queue spurious stops.
4118         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
4119         (windows_nat_target::kill): Use wait_for_debug_event.
4120         * nat/windows-nat.h (struct windows_thread_info)
4121         <stopped_at_software_breakpoint>: New field.
4122         * nat/windows-nat.c (windows_thread_info::resume): Clear
4123         stopped_at_software_breakpoint.
4124
4125 2020-04-08  Tom Tromey  <tromey@adacore.com>
4126
4127         * windows-nat.c (enum thread_disposition_type): New.
4128         (thread_rec): Replace "get_context" parameter with "disposition";
4129         change type.
4130         (windows_add_thread, windows_nat_target::fetch_registers)
4131         (windows_nat_target::store_registers, handle_exception)
4132         (windows_nat_target::resume, get_windows_debug_event)
4133         (windows_nat_target::get_tib_address)
4134         (windows_nat_target::thread_name)
4135         (windows_nat_target::thread_alive): Update.
4136
4137 2020-04-08  Tom Tromey  <tromey@adacore.com>
4138
4139         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
4140         (windows_continue): Use windows_continue::resume.
4141         * nat/windows-nat.h (struct windows_thread_info) <suspend,
4142         resume>: Declare new methods.
4143         * nat/windows-nat.c: New file.
4144         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
4145
4146 2020-04-08  Tom Tromey  <tromey@adacore.com>
4147
4148         * windows-nat.c (windows_add_thread, windows_delete_thread)
4149         (windows_nat_target::fetch_registers)
4150         (windows_nat_target::store_registers, fake_create_process)
4151         (windows_nat_target::resume, windows_nat_target::resume)
4152         (get_windows_debug_event, windows_nat_target::wait)
4153         (windows_nat_target::pid_to_str)
4154         (windows_nat_target::get_tib_address)
4155         (windows_nat_target::get_ada_task_ptid)
4156         (windows_nat_target::thread_name)
4157         (windows_nat_target::thread_alive): Use lwp, not tid.
4158
4159 2020-04-08  Tom Tromey  <tromey@adacore.com>
4160
4161         * windows-nat.c (handle_exception)
4162         (windows_nat_target::thread_name): Update.
4163         * nat/windows-nat.h (windows_thread_info): Remove destructor.
4164         <name>: Now unique_xmalloc_ptr.
4165
4166 2020-04-08  Tom Tromey  <tromey@adacore.com>
4167
4168         * windows-nat.c (thread_rec)
4169         (windows_nat_target::fetch_registers): Update.
4170         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
4171         Update comment.
4172         <debug_registers_changed, reload_context>: Now bool.
4173
4174 2020-04-08  Tom Tromey  <tromey@adacore.com>
4175
4176         * windows-nat.c (windows_add_thread): Use new.
4177         (windows_init_thread_list, windows_delete_thread): Use delete.
4178         (get_windows_debug_event): Update.
4179         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
4180         destructor, and initializers.
4181
4182 2020-04-08  Tom Tromey  <tromey@adacore.com>
4183
4184         * windows-nat.c (struct windows_thread_info): Remove.
4185         * nat/windows-nat.h: New file.
4186
4187 2020-04-08  Tom Tromey  <tromey@adacore.com>
4188
4189         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
4190         (thread_rec, windows_add_thread, windows_delete_thread)
4191         (windows_continue): Update.
4192
4193 2020-04-08  Tom Tromey  <tromey@adacore.com>
4194
4195         * windows-nat.c (struct windows_thread_info): Remove typedef.
4196         (thread_head): Remove.
4197         (thread_list): New global.
4198         (thread_rec, windows_add_thread, windows_init_thread_list)
4199         (windows_delete_thread, windows_continue): Update.
4200
4201 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4202
4203         * windows-tdep.h (windows_init_abi): Add comment.
4204         (cygwin_init_abi): New declaration.
4205         * windows-tdep.c: Split signal enumeration in two, one for
4206         Windows and one for Cygwin.
4207         (windows_gdb_signal_to_target): Only deal with signal of the
4208         Windows OS ABI.
4209         (cygwin_gdb_signal_to_target): New function.
4210         (windows_init_abi): Rename to windows_init_abi_common, don't set
4211         gdb_signal_to_target gdbarch method.  Add new new function with
4212         this name.
4213         (cygwin_init_abi): New function.
4214         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
4215         comment.  Don't call windows_init_abi.
4216         (amd64_windows_init_abi): Add comment, call windows_init_abi.
4217         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
4218         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
4219         i386_windows_init_abi_common, don't call windows_init_abi.  Add
4220         a new function of this name.
4221         (i386_cygwin_init_abi): New function.
4222         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
4223         OS ABI Cygwin.
4224
4225 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4226
4227         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
4228         parameter.c.
4229         (dwarf2_read_gdb_index): Update.
4230
4231 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
4232
4233         * nbsd-tdep.c: Include "objfiles.h".
4234         (nbsd_skip_solib_resolver): New.
4235         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
4236
4237 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4238
4239         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
4240         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
4241         with DW_LLE_base_addressx are being emitted in DWARFv5.
4242         Add the newly added kind DW_LOC_OFFSET_PAIR also.
4243         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
4244         unsigned integer.
4245
4246 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4247
4248         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
4249         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
4250         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
4251         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
4252         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
4253         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
4254         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
4255
4256
4257 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4258
4259         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
4260         (read_loclist_index): New function definition.
4261         (lookup_loclist_base): New function definition.
4262         (read_loclist_header): New function definition.
4263         (dwarf2_cu): Add loclist_base and loclist_header field.
4264         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
4265         (read_full_die_1): Read the value of DW_AT_loclists_base.
4266         (read_attribute_reprocess): Handle DW_FORM_loclistx.
4267         (read_attribute_value): Handle DW_FORM_loclistx.
4268         (skip_one_die): Handle DW_FORM_loclistx.
4269         (loclist_header): New structure declaration.
4270         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
4271
4272 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4273
4274         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
4275         constructor.  Remove `addr` parameter from other constructor and
4276         add `per_cu` parameter.
4277         * dwarf2/read.c (create_partial_symtab): Update.
4278
4279 2020-04-07  Tom de Vries  <tdevries@suse.de>
4280
4281         PR symtab/25796
4282         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
4283         (partial_die_info::fixup): Inherit has_const_value.
4284
4285 2020-04-07  Tom de Vries  <tdevries@suse.de>
4286
4287         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
4288         symbols without address.
4289
4290 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
4291
4292         * nbsd-nat.h (struct thread_info): Add forward declaration.
4293         (nbsd_nat_target::thread_alive): Add.
4294         (nbsd_nat_target::thread_name): Likewise.
4295         (nbsd_nat_target::update_thread_list): Likewise.
4296         (update_thread_list::post_attach): Likewise.
4297         (post_attach::pid_to_str): Likewise.
4298         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
4299         (nbsd_thread_lister): Add.
4300         (nbsd_nat_target::thread_alive): Likewise.
4301         (nbsd_nat_target::thread_name): Likewise.
4302         (nbsd_add_threads): Likewise.
4303         (update_thread_list::post_attach): Likewise.
4304         (nbsd_nat_target::update_thread_list): Likewise.
4305         (post_attach::pid_to_str): Likewise.
4306
4307 2020-04-06  Tom Tromey  <tromey@adacore.com>
4308
4309         * ada-valprint.c (print_variant_part): Extract the variant field.
4310         (print_field_values): Use the field as the outer value when
4311         recursing.
4312
4313 2020-04-06  Tom Tromey  <tromey@adacore.com>
4314
4315         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
4316         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
4317         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
4318         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
4319         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
4320
4321 2020-04-06  Tom Tromey  <tromey@adacore.com>
4322
4323         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
4324         TYPE_CODE_ERROR.
4325
4326 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
4327
4328         * nbsd-tdep.c: Include "gdbarch.h".
4329         Define enum with NetBSD signal numbers.
4330         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
4331         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
4332         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
4333         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
4334         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
4335         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
4336         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
4337         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
4338         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
4339         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
4340         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
4341         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
4342
4343 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
4344
4345         PR gdb/25325
4346         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
4347
4348 2020-04-03  Tom Tromey  <tromey@adacore.com>
4349
4350         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
4351         Read constant block.
4352
4353 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
4354
4355         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
4356         (gdb_bfd_get_full_section_contents): New declaration.
4357         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
4358         * windows-tdep.c (is_linked_with_cygwin_dll): Use
4359         gdb_bfd_get_full_section_contents.
4360
4361 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
4362
4363         * exec.c (build_section_table): Replace internal_error with
4364         gdb_assert.
4365         (section_table_xfer_memory_partial): Likewise.
4366         * mdebugread.c (parse_partial_symbols): Likewise.
4367         * psymtab.c (lookup_partial_symbol): Likewise.
4368         * utils.c (wrap_here): Likewise.
4369
4370 2020-04-02  Tom Tromey  <tromey@adacore.com>
4371
4372         * f-lang.c (build_fortran_types): Use arch_type to initialize
4373         builtin_complex_s32 in the TYPE_CODE_ERROR case.
4374
4375 2020-04-02  Tom Tromey  <tromey@adacore.com>
4376
4377         * dwarf2/read.c (partial_die_info::read): Do not create a vector
4378         of attributes.
4379
4380 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4381             Bernd Edlinger <bernd.edlinger@hotmail.de>
4382             Tom Tromey  <tromey@adacore.com>
4383
4384         * buildsym.c (buildsym_compunit::record_line): Remove
4385         deduplication code.
4386
4387 2020-04-02  Tom de Vries  <tdevries@suse.de>
4388
4389         PR ada/24671
4390         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
4391
4392 2020-04-02  Tom de Vries  <tdevries@suse.de>
4393
4394         * dwarf2/read.c (dwarf2_gdb_index_functions,
4395         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
4396         NULL.
4397         * psymtab.c (psym_lookup_global_symbol_language): New function.
4398         (psym_functions): Init psym_lookup_global_symbol_language with
4399         psym_lookup_global_symbol_language.
4400         * symfile-debug.c (debug_sym_quick_functions): Init
4401         lookup_global_symbol_language with NULL.
4402         * symfile.c (set_initial_language): Remove fixme comment.
4403         * symfile.h (struct quick_symbol_functions): Add
4404         lookup_global_symbol_language.
4405         * symtab.c (find_quick_global_symbol_language): New function.
4406         (find_main_name): Use find_quick_global_symbol_language.
4407
4408 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
4409
4410         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
4411
4412 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4413
4414         * buildsym.c (record_line): Fix undefined behavior and preserve
4415         lines at eof.
4416
4417 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4418
4419         * buildsym.c (record_line): Fix the resizing condition.
4420
4421 2020-04-01  Tom Tromey  <tom@tromey.com>
4422
4423         * value.h (value_literal_complex): Add comment.
4424         * valops.c (value_literal_complex): Refer to value.h.
4425
4426 2020-04-01  Tom Tromey  <tom@tromey.com>
4427
4428         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
4429         (scalar_type): New rule, from typebase.
4430         (typebase): Use scalar_type.  Recognize complex types.
4431         (field_name): Handle FLOAT_KEYWORD.
4432         (ident_tokens): Add _Complex and __complex__.
4433
4434 2020-04-01  Tom Tromey  <tom@tromey.com>
4435
4436         PR exp/25299:
4437         * valarith.c (promotion_type, complex_binop): New functions.
4438         (scalar_binop): Handle complex numbers.  Use promotion_type.
4439         (value_pos, value_neg, value_complement): Handle complex numbers.
4440
4441 2020-04-01  Tom Tromey  <tom@tromey.com>
4442
4443         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
4444         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
4445         (parse_number): Handle complex numbers.
4446
4447 2020-04-01  Tom Tromey  <tom@tromey.com>
4448
4449         * c-valprint.c (c_decorations): Change complex suffix to "i".
4450
4451 2020-04-01  Tom Tromey  <tom@tromey.com>
4452
4453         * valprint.c (generic_value_print_complex): Use accessors.
4454         * value.h (value_real_part, value_imaginary_part): Declare.
4455         * valops.c (value_real_part, value_imaginary_part): New
4456         functions.
4457         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
4458
4459 2020-04-01  Tom Tromey  <tom@tromey.com>
4460
4461         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
4462         (read_range_type): Update.
4463         * mdebugread.c (basic_type): Update.
4464         * go-lang.c (build_go_types): Use init_complex_type.
4465         * gdbtypes.h (struct main_type) <complex_type>: New member.
4466         (init_complex_type): Update.
4467         (arch_complex_type): Don't declare.
4468         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
4469         Make name if none given.  Use alloc_type_copy.  Look for cached
4470         complex type.
4471         (arch_complex_type): Remove.
4472         (gdbtypes_post_init): Use init_complex_type.
4473         * f-lang.c (build_fortran_types): Use init_complex_type.
4474         * dwarf2/read.c (read_base_type): Update.
4475         * d-lang.c (build_d_types): Use init_complex_type.
4476         * ctfread.c (read_base_type): Update.
4477
4478 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4479
4480         * infrun.c (stop_all_threads): Update assertion, plus when
4481         stopping threads, take into account that we might be trying
4482         to stop an all-stop target.
4483         (stop_waiting): Call 'stop_all_threads' if there exists a
4484         non-stop target.
4485
4486 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4487
4488         * target.h (exists_non_stop_target): New function declaration.
4489         * target.c (exists_non_stop_target): New function.
4490
4491 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
4492
4493         PR gdb/24789
4494         * eval.c (is_integral_or_integral_reference): New function.
4495         (evaluate_subexp_standard): Allow integer references in
4496         pointer arithmetic.
4497
4498 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4499
4500         * remote.c (remote_target::remote_parse_stop_reply): Remove the
4501         check for no ptid in the stop reply when the target is non-stop.
4502
4503 2020-04-01  Tom Tromey  <tromey@adacore.com>
4504
4505         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
4506         "name" parameter to rvalue reference.  Initialize m_name_holder.
4507         <lookup_name_info>: New overloads.
4508         <name>: Return gdb::string_view.
4509         <c_str>: New method.
4510         <make_ignore_params>: Update.
4511         <search_name_hash>: Update.
4512         <language_lookup_name>: Return const char *.
4513         <m_name>: Change type.
4514         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
4515         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
4516         (lookup_name_info::match_any): Update.
4517         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
4518         Update.
4519         * minsyms.c (linkage_name_str): Update.
4520         * language.c (default_symbol_name_matcher): Update.
4521         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
4522         Update.
4523         * ada-lang.c (ada_fold_name): Change parameter to string_view.
4524         (ada_lookup_name_info::ada_lookup_name_info): Update.
4525         (literal_symbol_name_matcher): Update.
4526
4527 2020-04-01  Tom Tromey  <tromey@adacore.com>
4528
4529         * psymtab.c (psymtab_search_name): Remove function.
4530         (psym_lookup_symbol): Create search name and lookup name here.
4531         (lookup_partial_symbol): Remove "name" parameter; add
4532         lookup_name.
4533         (psym_expand_symtabs_for_function): Update.
4534
4535 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
4536
4537         PR tui/25597:
4538         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
4539
4540 2020-03-31  Tom Tromey  <tromey@adacore.com>
4541
4542         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
4543         memcpy.
4544
4545 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
4546
4547         * features/riscv/32bit-csr.xml: Regenerated.
4548         * features/riscv/64bit-csr.xml: Regenerated.
4549
4550 2020-03-30  Tom Tromey  <tromey@adacore.com>
4551
4552         * ada-valprint.c (print_variant_part): Update.
4553         * ada-lang.h (ada_which_variant_applies): Update.
4554         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
4555         outer_valaddr parameters; replace with "outer" value parameter.
4556         (to_fixed_variant_branch_type): Update.
4557
4558 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4559
4560         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
4561         <list>.  Remove inclusion of observable.h.
4562         (PPC_DEBUG_CURRENT_VERSION): Move up define.
4563         (struct arch_lwp_info): New struct.
4564         (class ppc_linux_dreg_interface): New class.
4565         (struct ppc_linux_process_info): New struct.
4566         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
4567         <low_new_clone, low_forget_process, low_prepare_to_resume>
4568         <copy_thread_dreg_state, mark_thread_stale>
4569         <mark_debug_registers_changed, register_hw_breakpoint>
4570         <clear_hw_breakpoint, register_wp, clear_wp>
4571         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
4572         <num_memory_accesses, get_trigger_type>
4573         <create_watchpoint_request, hwdebug_point_cmp>
4574         <init_arch_lwp_info, get_arch_lwp_info>
4575         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
4576         methods.
4577         <struct ptid_hash>: New inner struct.
4578         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
4579         members.
4580         (saved_dabr_value, hwdebug_info, max_slots_number)
4581         (struct hw_break_tuple, struct thread_points, ppc_threads)
4582         (have_ptrace_hwdebug_interface)
4583         (hwdebug_find_thread_points_by_tid)
4584         (hwdebug_insert_point, hwdebug_remove_point): Remove.
4585         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
4586         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
4587         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
4588         use m_dreg_interface.
4589         (hwdebug_point_cmp): Change to...
4590         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
4591         reference arguments instead of pointers.
4592         (ppc_linux_nat_target::ranged_break_num_registers): Use
4593         m_dreg_interface.
4594         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
4595         m_dreg_interface.  Call register_hw_breakpoint.
4596         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
4597         m_dreg_interface.  Call clear_hw_breakpoint.
4598         (get_trigger_type): Change to...
4599         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
4600         comment.
4601         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
4602         use m_dreg_interface.  Call register_hw_breakpoint.
4603         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
4604         use m_dreg_interface.  Call clear_hw_breakpoint.
4605         (can_use_watchpoint_cond_accel): Change to...
4606         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
4607         method.  Update comment, use m_dreg_interface and
4608         m_process_info.
4609         (calculate_dvc): Change to...
4610         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
4611         m_dreg_interface.
4612         (num_memory_accesses): Change to...
4613         (ppc_linux_nat_target::num_memory_accesses): ...this method.
4614         (check_condition): Change to...
4615         (ppc_linux_nat_target::check_condition): ...this method.
4616         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
4617         comment, use m_dreg_interface.
4618         (create_watchpoint_request): Change to...
4619         (ppc_linux_nat_target::create_watchpoint_request): ...this
4620         method.  Use m_dreg_interface.
4621         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
4622         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
4623         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
4624         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
4625         (ppc_linux_nat_target::low_forget_process)
4626         (ppc_linux_nat_target::low_new_fork)
4627         (ppc_linux_nat_target::low_new_clone)
4628         (ppc_linux_nat_target::low_delete_thread)
4629         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
4630         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
4631         only call mark_thread_stale.
4632         (ppc_linux_thread_exit): Remove.
4633         (ppc_linux_nat_target::stopped_data_address): Change to...
4634         (ppc_linux_nat_target::low_stopped_data_address): This. Add
4635         comment, use m_dreg_interface and m_thread_hw_breakpoints.
4636         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
4637         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
4638         comment.  Call low_stopped_data_address.
4639         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
4640         m_dreg_interface.
4641         (ppc_linux_nat_target::masked_watch_num_registers): Use
4642         m_dreg_interface.
4643         (ppc_linux_nat_target::copy_thread_dreg_state)
4644         (ppc_linux_nat_target::mark_thread_stale)
4645         (ppc_linux_nat_target::mark_debug_registers_changed)
4646         (ppc_linux_nat_target::register_hw_breakpoint)
4647         (ppc_linux_nat_target::clear_hw_breakpoint)
4648         (ppc_linux_nat_target::register_wp)
4649         (ppc_linux_nat_target::clear_wp)
4650         (ppc_linux_nat_target::init_arch_lwp_info)
4651         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
4652         (_initialize_ppc_linux_nat): Remove observer callback.
4653
4654 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4655
4656         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
4657         (ppc_linux_nat_target::auxv_parse)
4658         (ppc_linux_nat_target::read_description)
4659         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4660         Move up.
4661
4662 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4663
4664         * linux-nat.h (low_new_clone): New method.
4665         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
4666
4667 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4668
4669         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
4670         (dbx_expand_psymtab): ... this.
4671         (start_psymtab): Update.
4672         * mdebugread.c (psymtab_to_symtab_1): Rename to...
4673         (mdebug_expand_psymtab): ... this.
4674         (parse_partial_symbols): Update.
4675         (new_psymtab): Update.
4676         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
4677         (xcoff_expand_psymtab): ... this.
4678         (xcoff_start_psymtab): Update.
4679
4680 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4681
4682         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
4683         <expand_dependencies>: ... this.
4684         * psymtab.c (partial_symtab::read_dependencies): Rename to...
4685         (partial_symtab::expand_dependencies): ... this.
4686         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
4687         Update.
4688         (dwarf2_psymtab::expand_psymtab): Update.
4689         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
4690         * mdebugread.c (psymtab_to_symtab_1): Update.
4691         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
4692
4693 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4694
4695         * psympriv.h (discard_psymtab): Remove.
4696         * dbxread.c (dbx_end_psymtab): Update.
4697         * xcoffread.c (xcoff_end_psymtab): Update.
4698
4699 2020-03-28  Tom Tromey  <tom@tromey.com>
4700
4701         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
4702         comment.
4703
4704 2020-03-28  Tom Tromey  <tom@tromey.com>
4705
4706         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
4707
4708 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
4709
4710         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
4711
4712 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
4713
4714         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
4715
4716 2020-03-26  Tom Tromey  <tom@tromey.com>
4717
4718         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
4719         (mark_common_block_symbol_computed, read_tag_string_type)
4720         (attr_to_dynamic_prop, read_subrange_type): Update.
4721         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
4722         to be methods on struct attribute.
4723         (skip_one_die, process_imported_unit_die, read_namespace_alias)
4724         (read_call_site_scope, partial_die_info::read)
4725         (partial_die_info::read, lookup_die_type, follow_die_ref):
4726         Update.
4727         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
4728         from dwarf2_get_ref_die_offset.
4729         (attribute::constant_value): New method, from
4730         dwarf2_get_attr_constant_value.
4731         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
4732         Declare method.
4733         <constant_value>: New method.
4734
4735 2020-03-26  Tom Tromey  <tom@tromey.com>
4736
4737         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
4738         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
4739         (dwarf_type_encoding_name): Move to stringify.c.
4740         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
4741         * dwarf2/stringify.c: New file.
4742         * dwarf2/stringify.h: New file.
4743
4744 2020-03-26  Tom Tromey  <tom@tromey.com>
4745
4746         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
4747         Rewrite.
4748
4749 2020-03-26  Tom Tromey  <tom@tromey.com>
4750
4751         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
4752         methods.
4753         * dwarf2/read.c (lookup_addr_base): Move to die.h.
4754         (lookup_ranges_base): Likewise.
4755         (read_cutu_die_from_dwo, read_full_die_1): Update.
4756
4757 2020-03-26  Tom Tromey  <tom@tromey.com>
4758
4759         * dwarf2/read.c (read_import_statement, read_file_scope)
4760         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
4761         (read_lexical_block_scope, read_call_site_scope)
4762         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
4763         (handle_struct_member_die, process_structure_scope)
4764         (update_enumeration_type_from_children)
4765         (process_enumeration_scope, read_array_type, read_common_block)
4766         (read_namespace, read_module, read_subroutine_type): Update.
4767         (sibling_die): Remove.
4768
4769 2020-03-26  Tom Tromey  <tom@tromey.com>
4770
4771         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
4772         (build_type_psymtabs_reader, read_structure_type)
4773         (read_enumeration_type, read_full_die_1): Update.
4774         (dwarf2_attr_no_follow): Move to die.h.
4775         * dwarf2/die.h (struct die_info) <attr>: New method.
4776
4777 2020-03-26  Tom Tromey  <tom@tromey.com>
4778
4779         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
4780         <base_address>: Now an optional.
4781         (dwarf2_find_base_address, dwarf2_rnglists_process)
4782         (dwarf2_ranges_process, fill_in_loclist_baton)
4783         (dwarf2_symbol_mark_computed): Update.
4784
4785 2020-03-26  Tom Tromey  <tom@tromey.com>
4786
4787         * dwarf2/read.c (struct die_info): Move to die.h.
4788         * dwarf2/die.h: New file.
4789
4790 2020-03-26  Tom Tromey  <tom@tromey.com>
4791
4792         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
4793         * dwarf2/read.c
4794         (dwarf2_statement_list_fits_in_line_number_section_complaint):
4795         Move to line-header.c.
4796         (read_checked_initial_length_and_offset, read_formatted_entries):
4797         Likewise.
4798         (dwarf_decode_line_header): Split into two.
4799         * dwarf2/line-header.c
4800         (dwarf2_statement_list_fits_in_line_number_section_complaint):
4801         Move from read.c.
4802         (read_checked_initial_length_and_offset, read_formatted_entries):
4803         Likewise.
4804         (dwarf_decode_line_header): New function, split from read.c.
4805
4806 2020-03-26  Tom Tromey  <tom@tromey.com>
4807
4808         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
4809         Declare method.
4810         * dwarf2/read.c (read_attribute_value): Update.
4811         (dwarf2_per_objfile::read_line_string): Rename from
4812         read_indirect_line_string.
4813         (read_formatted_entries): Update.
4814
4815 2020-03-26  Tom Tromey  <tom@tromey.com>
4816
4817         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
4818         variable.
4819
4820 2020-03-26  Tom Tromey  <tom@tromey.com>
4821
4822         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
4823         const.
4824         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
4825         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
4826         parameter const.
4827
4828 2020-03-26  Tom Tromey  <tom@tromey.com>
4829
4830         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
4831         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
4832         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
4833         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
4834
4835 2020-03-26  Tom Tromey  <tom@tromey.com>
4836
4837         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
4838         file_names_size, file_full_name, file_file_name>: Use const.
4839         <file_name_at, file_names>: Add const overload.
4840         * dwarf2/line-header.c (line_header::file_file_name)
4841         (line_header::file_full_name): Update.
4842
4843 2020-03-26  Tom Tromey  <tom@tromey.com>
4844
4845         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
4846         (macro_start_file, consume_improper_spaces)
4847         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
4848         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
4849         (dwarf_decode_macros): Move to macro.c.
4850         * dwarf2/macro.c: New file.
4851         * dwarf2/macro.h: New file.
4852         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
4853
4854 2020-03-26  Tom Tromey  <tom@tromey.com>
4855
4856         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
4857         method.
4858         * dwarf2/section.c: New method.  From
4859         read_indirect_string_at_offset_from.
4860         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
4861         (read_indirect_string_at_offset_from): Move to section.c.
4862         (read_indirect_string_at_offset): Rewrite.
4863         (read_indirect_line_string_at_offset): Remove.
4864         (read_indirect_string, read_indirect_line_string)
4865         (dwarf_decode_macro_bytes): Update.
4866
4867 2020-03-26  Tom Tromey  <tom@tromey.com>
4868
4869         * dwarf2/section.h (struct dwarf2_section_info)
4870         <overload_complaint>: Declare.
4871         (dwarf2_section_buffer_overflow_complaint): Don't declare.
4872         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
4873         Rename from dwarf2_section_buffer_overflow_complaint.
4874         * dwarf2/read.c (skip_one_die, partial_die_info::read)
4875         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
4876
4877 2020-03-26  Tom Tromey  <tom@tromey.com>
4878
4879         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
4880         Declare.
4881         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
4882         Move from read.c.
4883         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
4884         to section.c.
4885
4886 2020-03-26  Tom Tromey  <tom@tromey.com>
4887
4888         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
4889
4890 2020-03-26  Tom Tromey  <tom@tromey.com>
4891
4892         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
4893         "builder".
4894         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
4895         parameter.
4896         (dwarf_decode_macros): Update.
4897
4898 2020-03-26  Tom Tromey  <tom@tromey.com>
4899
4900         * dwarf2/read.c (read_attribute_value): Update.
4901         (read_indirect_string_from_dwz): Move to dwz.c; change into
4902         method.
4903         (dwarf_decode_macro_bytes): Update.
4904         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
4905         * dwarf2/dwz.c: New file.
4906         * Makefile.in (COMMON_SFILES): Add dwz.c.
4907
4908 2020-03-26  Tom Tromey  <tom@tromey.com>
4909
4910         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
4911         * dwarf2/read.c: Add include.
4912         * dwarf2/index-write.c: Add include.
4913         * dwarf2/index-cache.c: Add include.
4914         * dwarf2/dwz.h: New file.
4915
4916 2020-03-25  Tom Tromey  <tom@tromey.com>
4917
4918         * compile/compile-object-load.c (get_out_value_type): Mention
4919         correct symbol name in error message.
4920
4921 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
4922
4923         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
4924
4925 2020-03-25  Tom de Vries  <tdevries@suse.de>
4926
4927         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
4928         * symmisc.c (dump_symtab_1): Print user and includes fields.
4929         (maintenance_info_symtabs): Same.
4930
4931 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4932
4933         PR gdb/25534
4934         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
4935         (riscv_regcache_cooked_write): New function.
4936         (riscv_push_dummy_call): Use new function.
4937         (riscv_return_value): Likewise.
4938
4939 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
4940
4941         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
4942         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
4943         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
4944         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
4945         * infrun.c (follow_fork): Likewise.
4946         (follow_fork_inferior): Likewise.
4947         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
4948         * linux-nat.h (class linux_nat_target): Likewise.
4949         * remote.c (class remote_target) <follow_fork>: Likewise.
4950         (remote_target::follow_fork): Likewise.
4951         * target-delegates.c: Re-generate.
4952         * target.c (default_follow_fork): Likewise.
4953         (target_follow_fork): Likewise.
4954         * target.h (struct target_ops) <follow_fork>: Likewise.
4955         (target_follow_fork): Likewise.
4956
4957 2020-03-24  Tom de Vries  <tdevries@suse.de>
4958
4959         * psymtab.c (maintenance_info_psymtabs): Print user field.
4960
4961 2020-03-20  Tom Tromey  <tromey@adacore.com>
4962
4963         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
4964         const.
4965         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
4966         const.
4967
4968 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
4969
4970         * ptrace.m4: Don't check for ptrace declaration.
4971         * config.in: Re-generate.
4972         * configure: Re-generate.
4973         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
4974         not defined.
4975
4976 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
4977
4978         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
4979         `PTRACE_TYPE_RET'.
4980         * i386-bsd-nat.c (gdb_ptrace): Likewise.
4981         * sparc-nat.c (gdb_ptrace): Likewise.
4982         * x86-bsd-nat.c (gdb_ptrace): Likewise.
4983
4984 2020-03-20  Tom Tromey  <tromey@adacore.com>
4985
4986         * c-exp.y (lex_one_token): Fix assert.
4987
4988 2020-03-20  Tom Tromey  <tromey@adacore.com>
4989
4990         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
4991         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
4992         strncpy call.
4993
4994 2020-03-20  Tom Tromey  <tromey@adacore.com>
4995
4996         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
4997
4998 2020-03-20  Tom Tromey  <tromey@adacore.com>
4999
5000         * ada-valprint.c (print_variant_part): Remove parameters; switch
5001         to value-based API.
5002         (print_field_values): Likewise.
5003         (ada_val_print_struct_union): Likewise.
5004         (ada_value_print_1): Update.
5005
5006 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5007
5008         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
5009         nbsd_nat_target instead of inf_ptrace_target.
5010         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5011         nbsd_nat_target.
5012
5013 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5014
5015         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
5016         it to the ptrace call.
5017         * (store_registers): Likewise.
5018
5019 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5020
5021         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
5022         it to the ptrace call.
5023         * (store_registers): Likewise.
5024
5025 2020-03-19  Luis Machado  <luis.machado@linaro.org>
5026
5027         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
5028         valid, fetch vg value from ptrace.
5029
5030 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5031         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
5032         * inf-ptrace.c: Likewise.
5033         * (gdb_ptrace): Add.
5034         * (inf_ptrace_target::resume): Update.
5035         * (inf_ptrace_target::xfer_partial): Likewise.
5036         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
5037         * (inf_ptrace_peek_poke): Update.
5038
5039 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5040
5041         * x86-bsd-nat.c (gdb_ptrace): New.
5042         * (x86bsd_dr_set): Add new argument `ptid'.
5043         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
5044         x86bsd_dr_set_addr): Update.
5045
5046 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5047
5048         * remote.c (remote_target::process_stop_reply): Handle events for
5049         all threads differently.
5050
5051 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5052
5053         * completer.c (completion_tracker::remove_completion): Define new
5054         function.
5055         * completer.h (completion_tracker::remove_completion): Declare new
5056         function.
5057         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
5058         when adding a C++ function symbol.
5059
5060 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5061
5062         * completer.c (completion_tracker::completion_hash_entry): Define
5063         new class.
5064         (advance_to_filename_complete_word_point): Call
5065         recompute_lowest_common_denominator.
5066         (completion_tracker::completion_tracker): Call discard_completions
5067         to setup the hash table.
5068         (completion_tracker::discard_completions): Allow for being called
5069         from the constructor, pass new equal function, and element deleter
5070         when constructing the hash table.  Initialise new class member
5071         variables.
5072         (completion_tracker::maybe_add_completion): Remove use of
5073         m_entries_vec, and store more information into m_entries_hash.
5074         (completion_tracker::recompute_lcd_visitor): New function, most
5075         content taken from...
5076         (completion_tracker::recompute_lowest_common_denominator):
5077         ...here, this now just visits each item in the hash calling the
5078         above visitor.
5079         (completion_tracker::build_completion_result): Remove use of
5080         m_entries_vec, call recompute_lowest_common_denominator.
5081         * completer.h (completion_tracker::have_completions): Remove use
5082         of m_entries_vec.
5083         (completion_tracker::completion_hash_entry): Declare new class.
5084         (completion_tracker::recompute_lowest_common_denominator): Change
5085         function signature.
5086         (completion_tracker::recompute_lcd_visitor): Declare new function.
5087         (completion_tracker::m_entries_vec): Delete.
5088         (completion_tracker::m_entries_hash): Initialize to NULL.
5089         (completion_tracker::m_lowest_common_denominator_valid): New
5090         member variable.
5091         (completion_tracker::m_lowest_common_denominator_max_length): New
5092         member variable.
5093
5094 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5095
5096         * regformats/regdef.h: Put reg in gdb namespace.
5097
5098 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5099
5100         * i386-bsd-nat.c (gdb_ptrace): New.
5101         * (i386bsd_fetch_inferior_registers,
5102         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5103         * (i386bsd_fetch_inferior_registers,
5104         i386bsd_store_inferior_registers) Use gdb_ptrace.
5105
5106 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5107
5108         * amd64-bsd-nat.c (gdb_ptrace): New.
5109         * (amd64bsd_fetch_inferior_registers,
5110         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5111         * (amd64bsd_fetch_inferior_registers,
5112         amd64bsd_store_inferior_registers) Use gdb_ptrace.
5113
5114 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5115
5116         * user-regs.c (user_reg::read): Rename to...
5117         (user_reg::xread): ...this.
5118         * (append_user_reg): Rename argument `read' to `xread'.
5119         * (user_reg_add_builtin): Likewise.
5120         * (user_reg_add): Likewise.
5121         * (value_of_user_reg): Likewise.
5122
5123 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5124
5125         * sparc-nat.c (gdb_ptrace): New.
5126         * sparc-nat.c (sparc_fetch_inferior_registers)
5127         (sparc_store_inferior_registers) Remove obsolete comment.
5128         * sparc-nat.c (sparc_fetch_inferior_registers)
5129         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
5130         * sparc-nat.c (sparc_fetch_inferior_registers)
5131         (sparc_store_inferior_registers) Use gdb_ptrace.
5132
5133 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5134
5135         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
5136         it to the ptrace call.
5137         * sh-nbsd-nat.c (store_registers): Likewise.
5138
5139 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5140
5141         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
5142         nbsd_nat_target instead of inf_ptrace_target.
5143         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5144         nbsd_nat_target.
5145
5146 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5147
5148         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
5149
5150 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5151
5152         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
5153         <sys/sysctl.h>.
5154         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
5155
5156 2020-03-17  Tom de Vries  <tdevries@suse.de>
5157
5158         PR gdb/23710
5159         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
5160         fields.
5161         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
5162         fields.
5163         (process_imported_unit_die): Skip import of c++ CUs.
5164
5165 2020-03-16  Tom Tromey  <tom@tromey.com>
5166
5167         * p-valprint.c (pascal_object_print_value): Initialize
5168         base_value.
5169
5170 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
5171             Shahab Vahedi  <shahab@synopsys.com>
5172
5173         * Makefile.in: Add arch/arc.o
5174         * configure.tgt: Likewise.
5175         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
5176         (_initialize_arc_tdep): Don't initialize old target descriptions.
5177         (arc_read_description): New function to cache target descriptions.
5178         * arc-tdep.h (arc_read_description): Add proto type.
5179         * arch/arc.c: New file.
5180         * arch/arc.h: Likewise.
5181         * features/Makefile: Replace old target descriptions with new.
5182         * features/arc-arcompact.c: Remove.
5183         * features/arc-arcompact.xml: Likewise.
5184         * features/arc-v2.c: Likewise
5185         * features/arc-v2.xml: Likewise
5186         * features/arc/aux-arcompact.xml: New file.
5187         * features/arc/aux-v2.xml: Likewise.
5188         * features/arc/core-arcompact.xml: Likewise.
5189         * features/arc/core-v2.xml: Likewise.
5190         * features/arc/aux-arcompact.c: Generate.
5191         * features/arc/aux-v2.c: Likewise.
5192         * features/arc/core-arcompact.c: Likewise.
5193         * features/arc/core-v2.c: Likewise.
5194         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
5195
5196 2020-03-16  Tom Tromey  <tromey@adacore.com>
5197
5198         PR gdb/25663:
5199         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
5200         putting value into bcache.
5201
5202 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5203
5204         PR gdb/21500
5205         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
5206         to...
5207         (amd64_windows_init_abi_common): ... this.  Don't set size of
5208         long type.
5209         (amd64_windows_init_abi): New function.
5210         (amd64_cygwin_init_abi): New function.
5211         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
5212         the Cygwin OS ABI.
5213         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
5214         comment.
5215
5216 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5217
5218         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
5219         * windows-tdep.c (CYGWIN_DLL_NAME): New.
5220         (pe_import_directory_entry): New struct type.
5221         (is_linked_with_cygwin_dll): New function.
5222         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
5223         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
5224         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
5225
5226 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5227
5228         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
5229         i386_cygwin_core_osabi_sniffer.
5230
5231 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5232
5233         * i386-cygwin-tdep.c: Rename to...
5234         * i386-windows-tdep.c: ... this.
5235         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
5236         i386-windows-tdep.c.
5237         * configure.tgt: Likewise.
5238
5239 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5240
5241         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
5242         * osabi.c (gdb_osabi_names): Add "Windows".
5243         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
5244         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
5245         (i386_cygwin_core_osabi_sniffer): New function, extracted from
5246         i386_cygwin_osabi_sniffer.
5247         (_initialize_i386_cygwin_tdep): Register OS ABI
5248         GDB_OSABI_WINDOWS for i386.
5249         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
5250         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
5251         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
5252         for x86-64.
5253         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
5254         when the target matches '*-*-mingw*'.
5255
5256 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5257
5258         * defs.h (enum gdb_osabi): Move to...
5259         * osabi.h (enum gdb_osabi): ... here.
5260         * gdbarch.sh: Include osabi.h in gdbarch.h.
5261         * gdbarch.h: Re-generate.
5262
5263 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5264
5265         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
5266         function.
5267         (_initialize_amd64_windows_tdep): Register osabi sniffer.
5268
5269 2020-03-14  Tom Tromey  <tom@tromey.com>
5270
5271         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
5272         for C++.
5273         (c_type_print_modifier): Likewise.  Add "language" parameter.
5274         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
5275         (c_type_print_base_1): Update.
5276         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
5277         constants.
5278         * type-stack.c (type_stack::insert): Handle tp_atomic and
5279         tp_restrict.
5280         (type_stack::follow_type_instance_flags): Likewise.
5281         (type_stack::follow_types): Likewise.  Merge type-following code.
5282         * c-exp.y (RESTRICT, ATOMIC): New tokens.
5283         (space_identifier, cv_with_space_id)
5284         (const_or_volatile_or_space_identifier_noopt)
5285         (const_or_volatile_or_space_identifier): Remove.
5286         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
5287         rules.
5288         (ptr_operator, typebase): Update.
5289         (enum token_flag) <FLAG_C>: New constant.
5290         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
5291         "_Atomic".
5292         (lex_one_token): Handle FLAG_C.
5293
5294 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5295
5296         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
5297         it to the ptrace call.
5298         * m68k-bsd-nat.c (store_registers): Likewise.
5299
5300 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5301
5302         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
5303         gdb_byte *.
5304         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
5305         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
5306         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
5307
5308 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5309
5310         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
5311         nbsd_nat_target instead of inf_ptrace_target.
5312         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5313         nbsd_nat_target.
5314
5315 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5316
5317         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
5318         register_t.
5319
5320 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5321
5322         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
5323         it to the ptrace call.
5324         * alpha-bsd-nat.c (store_registers): Likewise.
5325
5326 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5327
5328         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
5329         includes.
5330         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
5331         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
5332         fill_fpregset): Likewise.
5333
5334 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5335
5336         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
5337         nbsd_nat_target instead of inf_ptrace_target.
5338         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5339         nbsd_nat_target.
5340
5341 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5342
5343         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
5344         register_t.
5345
5346 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5347
5348         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
5349         it to the ptrace call.
5350         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
5351         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
5352         * arm-nbsd-nat.c (store_register): Likewise.
5353         * arm-nbsd-nat.c (store_regs): Likewise.
5354         * arm-nbsd-nat.c (store_fp_register): Likewise.
5355         * arm-nbsd-nat.c (store_fp_regs): Likewise.
5356
5357 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5358
5359         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
5360         nbsd_nat_target instead of inf_ptrace_target.
5361         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5362         nbsd_nat_target.
5363
5364 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5365
5366         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
5367         it to the ptrace call.
5368         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
5369
5370 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5371
5372         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
5373         it to the ptrace call.
5374         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
5375
5376 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5377
5378         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
5379         gdb_byte *.
5380         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
5381
5382 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5383
5384         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
5385         instead of inf_ptrace_target.
5386         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5387         nbsd_nat_target.
5388
5389 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5390
5391         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
5392         register_t.
5393
5394 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5395
5396         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
5397         register_t.
5398
5399 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5400
5401         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
5402         register_t.
5403
5404 2020-03-13  Tom Tromey  <tom@tromey.com>
5405
5406         * value.h (val_print): Don't declare.
5407         * valprint.h (val_print_array_elements)
5408         (val_print_scalar_formatted, generic_val_print): Don't declare.
5409         * valprint.c (generic_val_print_array): Take a struct value.
5410         (generic_val_print_ptr, generic_val_print_memberptr)
5411         (generic_val_print_bool, generic_val_print_int)
5412         (generic_val_print_char, generic_val_print_complex)
5413         (generic_val_print): Remove.
5414         (generic_value_print): Update.
5415         (do_val_print): Remove unused parameters.  Don't call
5416         la_val_print.
5417         (val_print): Remove.
5418         (common_val_print): Update.  Don't call value_check_printable.
5419         (val_print_scalar_formatted, val_print_array_elements): Remove.
5420         * rust-lang.c (rust_val_print): Remove.
5421         (rust_language_defn): Update.
5422         * p-valprint.c (pascal_val_print): Remove.
5423         (pascal_value_print_inner): Update.
5424         (pascal_object_print_val_fields, pascal_object_print_val):
5425         Remove.
5426         (pascal_object_print_static_field): Update.
5427         * p-lang.h (pascal_val_print): Don't declare.
5428         * p-lang.c (pascal_language_defn): Update.
5429         * opencl-lang.c (opencl_language_defn): Update.
5430         * objc-lang.c (objc_language_defn): Update.
5431         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
5432         * m2-lang.h (m2_val_print): Don't declare.
5433         * m2-lang.c (m2_language_defn): Update.
5434         * language.h (struct language_defn) <la_val_print>: Remove.
5435         * language.c (unk_lang_value_print_inner): Rename.  Change
5436         argument types.
5437         (unknown_language_defn, auto_language_defn): Update.
5438         * go-valprint.c (go_val_print): Remove.
5439         * go-lang.h (go_val_print): Don't declare.
5440         * go-lang.c (go_language_defn): Update.
5441         * f-valprint.c (f_val_print): Remove.
5442         * f-lang.h (f_value_print): Don't declare.
5443         * f-lang.c (f_language_defn): Update.
5444         * d-valprint.c (d_val_print): Remove.
5445         * d-lang.h (d_value_print): Don't declare.
5446         * d-lang.c (d_language_defn): Update.
5447         * cp-valprint.c (cp_print_value_fields)
5448         (cp_print_value_fields_rtti, cp_print_value): Remove.
5449         (cp_print_static_field): Update.
5450         * c-valprint.c (c_val_print_array, c_val_print_ptr)
5451         (c_val_print_struct, c_val_print_union, c_val_print_int)
5452         (c_val_print_memberptr, c_val_print): Remove.
5453         * c-lang.h (c_val_print_array, cp_print_value_fields)
5454         (cp_print_value_fields_rtti): Don't declare.
5455         * c-lang.c (c_language_defn, cplus_language_defn)
5456         (asm_language_defn, minimal_language_defn): Update.
5457         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
5458         (ada_val_print_enum): Take a struct value.
5459         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
5460         (ada_val_print): Remove.
5461         (ada_value_print_1): Update.
5462         (printable_val_type): Remove.
5463         * ada-lang.h (ada_val_print): Don't declare.
5464         * ada-lang.c (ada_language_defn): Update.
5465
5466 2020-03-13  Tom Tromey  <tom@tromey.com>
5467
5468         * valprint.c (do_val_print): Update.
5469         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
5470         a struct value.
5471         (value_to_value_object_no_release): Declare.
5472         * python/py-value.c (value_to_value_object_no_release): New
5473         function.
5474         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
5475         struct value.
5476         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
5477         function.
5478         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
5479         a struct value.
5480         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
5481         Declare.
5482         (gdbscm_apply_val_pretty_printer): Take a struct value.
5483         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
5484         value.
5485         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
5486         value.
5487         * extension-priv.h (struct extension_language_ops)
5488         <apply_val_pretty_printer>: Take a struct value.
5489         * cp-valprint.c (cp_print_value): Create a struct value.
5490         (cp_print_value): Update.
5491
5492 2020-03-13  Tom Tromey  <tom@tromey.com>
5493
5494         * ada-valprint.c (print_field_values): Call common_val_print.
5495
5496 2020-03-13  Tom Tromey  <tom@tromey.com>
5497
5498         * ada-valprint.c (val_print_packed_array_elements): Remove
5499         bitoffset and val parameters.  Call common_val_print.
5500         (ada_val_print_string): Remove offset, address, and original_value
5501         parameters.
5502         (ada_val_print_array): Update.
5503         (ada_value_print_array): New function.
5504         (ada_value_print_1): Call it.
5505
5506 2020-03-13  Tom Tromey  <tom@tromey.com>
5507
5508         * ada-valprint.c (ada_value_print): Use common_val_print.
5509
5510 2020-03-13  Tom Tromey  <tom@tromey.com>
5511
5512         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
5513
5514 2020-03-13  Tom Tromey  <tom@tromey.com>
5515
5516         * ada-valprint.c (ada_value_print_num): New function.
5517         (ada_value_print_1): Use it.
5518
5519 2020-03-13  Tom Tromey  <tom@tromey.com>
5520
5521         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
5522
5523 2020-03-13  Tom Tromey  <tom@tromey.com>
5524
5525         * ada-valprint.c (ada_value_print_ptr): New function.
5526         (ada_value_print_1): Use it.
5527
5528 2020-03-13  Tom Tromey  <tom@tromey.com>
5529
5530         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
5531         call common_val_print.
5532         (ada_val_print_1): Update.
5533         (ada_value_print_1): New function.
5534         (ada_value_print_inner): Rewrite.
5535
5536 2020-03-13  Tom Tromey  <tom@tromey.com>
5537
5538         * cp-valprint.c (cp_print_value_fields): Update.
5539         (cp_print_value): New function.
5540
5541 2020-03-13  Tom Tromey  <tom@tromey.com>
5542
5543         * m2-valprint.c (m2_value_print_inner): Use
5544         cp_print_value_fields.
5545         * cp-valprint.c (cp_print_value_fields): New function.
5546         * c-valprint.c (c_value_print_struct): New function.
5547         (c_value_print_inner): Use c_value_print_struct.
5548         * c-lang.h (cp_print_value_fields): Declare.
5549
5550 2020-03-13  Tom Tromey  <tom@tromey.com>
5551
5552         * c-valprint.c (c_value_print_array): New function.
5553         (c_value_print_inner): Use it.
5554
5555 2020-03-13  Tom Tromey  <tom@tromey.com>
5556
5557         * c-valprint.c (c_value_print_memberptr): New function.
5558         (c_value_print_inner): Use it.
5559
5560 2020-03-13  Tom Tromey  <tom@tromey.com>
5561
5562         * c-valprint.c (c_value_print_int): New function.
5563         (c_value_print_inner): Use it.
5564
5565 2020-03-13  Tom Tromey  <tom@tromey.com>
5566
5567         * c-valprint.c (c_value_print_ptr): New function.
5568         (c_value_print_inner): Use it.
5569
5570 2020-03-13  Tom Tromey  <tom@tromey.com>
5571
5572         * c-valprint.c (c_value_print_inner): Rewrite.
5573
5574 2020-03-13  Tom Tromey  <tom@tromey.com>
5575
5576         * valprint.c (generic_value_print_complex): New function.
5577         (generic_value_print): Use it.
5578
5579 2020-03-13  Tom Tromey  <tom@tromey.com>
5580
5581         * valprint.c (generic_val_print_float): Don't call
5582         val_print_scalar_formatted.
5583         (generic_val_print, generic_value_print): Update.
5584
5585 2020-03-13  Tom Tromey  <tom@tromey.com>
5586
5587         * valprint.c (generic_value_print_char): New function
5588         (generic_value_print): Use it.
5589
5590 2020-03-13  Tom Tromey  <tom@tromey.com>
5591
5592         * valprint.c (generic_value_print_int): New function.
5593         (generic_value_print): Use it.
5594
5595 2020-03-13  Tom Tromey  <tom@tromey.com>
5596
5597         * valprint.c (generic_value_print_bool): New function.
5598         (generic_value_print): Use it.
5599
5600 2020-03-13  Tom Tromey  <tom@tromey.com>
5601
5602         * valprint.c (generic_val_print_func): Simplify.
5603         (generic_val_print, generic_value_print): Update.
5604
5605 2020-03-13  Tom Tromey  <tom@tromey.com>
5606
5607         * valprint.c (generic_val_print_flags): Remove.
5608         (generic_val_print, generic_value_print): Update.
5609         (val_print_type_code_flags): Add original_value parameter.
5610
5611 2020-03-13  Tom Tromey  <tom@tromey.com>
5612
5613         * valprint.c (generic_val_print): Update.
5614         (generic_value_print): Update.
5615         * valprint.c (generic_val_print_enum): Don't call
5616         val_print_scalar_formatted.
5617
5618 2020-03-13  Tom Tromey  <tom@tromey.com>
5619
5620         * valprint.c (generic_value_print): Call generic_value_print_ptr.
5621         * valprint.c (generic_value_print_ptr): New function.
5622
5623 2020-03-13  Tom Tromey  <tom@tromey.com>
5624
5625         * valprint.c (generic_value_print): Rewrite.
5626
5627 2020-03-13  Tom Tromey  <tom@tromey.com>
5628
5629         * p-valprint.c (pascal_object_print_value_fields)
5630         (pascal_object_print_value): New functions.
5631
5632 2020-03-13  Tom Tromey  <tom@tromey.com>
5633
5634         * p-valprint.c (pascal_value_print_inner): Rewrite.
5635
5636 2020-03-13  Tom Tromey  <tom@tromey.com>
5637
5638         * f-valprint.c (f_value_print_innner): Rewrite.
5639
5640 2020-03-13  Tom Tromey  <tom@tromey.com>
5641
5642         * m2-valprint.c (m2_print_unbounded_array): New overload.
5643         (m2_print_unbounded_array): Update.
5644         (m2_print_array_contents): Take a struct value.
5645         (m2_value_print_inner): Rewrite.
5646
5647 2020-03-13  Tom Tromey  <tom@tromey.com>
5648
5649         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
5650         (d_value_print_inner): New function.
5651         * d-lang.h (d_value_print_inner): Declare.
5652         * d-lang.c (d_language_defn): Use d_value_print_inner.
5653
5654 2020-03-13  Tom Tromey  <tom@tromey.com>
5655
5656         * go-valprint.c (go_value_print_inner): New function.
5657         * go-lang.h (go_value_print_inner): Declare.
5658         * go-lang.c (go_language_defn): Use go_value_print_inner.
5659
5660 2020-03-13  Tom Tromey  <tom@tromey.com>
5661
5662         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
5663         API.
5664         (rust_val_print): Rewrite.
5665         (rust_value_print_inner): New function, from rust_val_print.
5666         (rust_language_defn): Use rust_value_print_inner.
5667
5668 2020-03-13  Tom Tromey  <tom@tromey.com>
5669
5670         * ada-valprint.c (ada_value_print_inner): New function.
5671         * ada-lang.h (ada_value_print_inner): Declare.
5672         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
5673
5674 2020-03-13  Tom Tromey  <tom@tromey.com>
5675
5676         * f-valprint.c (f_value_print_innner): New function.
5677         * f-lang.h (f_value_print_innner): Declare.
5678         * f-lang.c (f_language_defn): Use f_value_print_innner.
5679
5680 2020-03-13  Tom Tromey  <tom@tromey.com>
5681
5682         * p-valprint.c (pascal_value_print_inner): New function.
5683         * p-lang.h (pascal_value_print_inner): Declare.
5684         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
5685
5686 2020-03-13  Tom Tromey  <tom@tromey.com>
5687
5688         * m2-valprint.c (m2_value_print_inner): New function.
5689         * m2-lang.h (m2_value_print_inner): Declare.
5690         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
5691
5692 2020-03-13  Tom Tromey  <tom@tromey.com>
5693
5694         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
5695         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
5696         * c-valprint.c (c_value_print_inner): New function.
5697         * c-lang.h (c_value_print_inner): Declare.
5698         * c-lang.c (c_language_defn, cplus_language_defn)
5699         (asm_language_defn, minimal_language_defn): Use
5700         c_value_print_inner.
5701
5702 2020-03-13  Tom Tromey  <tom@tromey.com>
5703
5704         * p-valprint.c (pascal_object_print_value_fields): Now static.
5705         * p-lang.h (pascal_object_print_value_fields): Don't declare.
5706
5707 2020-03-13  Tom Tromey  <tom@tromey.com>
5708
5709         * c-valprint.c (c_val_print_array): Simplify.
5710
5711 2020-03-13  Tom Tromey  <tom@tromey.com>
5712
5713         * valprint.c (value_print_array_elements): New function.
5714         * valprint.h (value_print_array_elements): Declare.
5715
5716 2020-03-13  Tom Tromey  <tom@tromey.com>
5717
5718         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
5719         * mips-tdep.c (mips_print_register): Use
5720         value_print_scalar_formatted.
5721
5722 2020-03-13  Tom Tromey  <tom@tromey.com>
5723
5724         * valprint.h (value_print_scalar_formatted): Declare.
5725         * valprint.c (value_print_scalar_formatted): New function.
5726
5727 2020-03-13  Tom Tromey  <tom@tromey.com>
5728
5729         * valprint.h (generic_value_print): Declare.
5730         * valprint.c (generic_value_print): New function.
5731
5732 2020-03-13  Tom Tromey  <tom@tromey.com>
5733
5734         * valprint.c (do_val_print): Call la_value_print_inner, if
5735         available.
5736         * rust-lang.c (rust_language_defn): Update.
5737         * p-lang.c (pascal_language_defn): Update.
5738         * opencl-lang.c (opencl_language_defn): Update.
5739         * objc-lang.c (objc_language_defn): Update.
5740         * m2-lang.c (m2_language_defn): Update.
5741         * language.h (struct language_defn) <la_value_print_inner>: New
5742         member.
5743         * language.c (unknown_language_defn, auto_language_defn): Update.
5744         * go-lang.c (go_language_defn): Update.
5745         * f-lang.c (f_language_defn): Update.
5746         * d-lang.c (d_language_defn): Update.
5747         * c-lang.c (c_language_defn, cplus_language_defn)
5748         (asm_language_defn, minimal_language_defn): Update.
5749         * ada-lang.c (ada_language_defn): Update.
5750
5751 2020-03-13  Tom Tromey  <tom@tromey.com>
5752
5753         * c-valprint.c (c_value_print): Use common_val_print.
5754
5755 2020-03-13  Tom Tromey  <tom@tromey.com>
5756
5757         * cp-valprint.c (cp_print_static_field): Use common_val_print.
5758
5759 2020-03-13  Tom Tromey  <tom@tromey.com>
5760
5761         * f-valprint.c (f77_print_array_1, f_val_print): Use
5762         common_val_print.
5763
5764 2020-03-13  Tom Tromey  <tom@tromey.com>
5765
5766         * riscv-tdep.c (riscv_print_one_register_info): Use
5767         common_val_print.
5768
5769 2020-03-13  Tom Tromey  <tom@tromey.com>
5770
5771         * mi/mi-main.c (output_register): Use common_val_print.
5772
5773 2020-03-13  Tom Tromey  <tom@tromey.com>
5774
5775         * infcmd.c (default_print_one_register_info): Use
5776         common_val_print.
5777
5778 2020-03-13  Tom Tromey  <tom@tromey.com>
5779
5780         * valprint.h (common_val_print_checked): Declare.
5781         * valprint.c (common_val_print_checked): New function.
5782         * stack.c (print_frame_arg): Use common_val_print_checked.
5783
5784 2020-03-13  Tom Tromey  <tom@tromey.com>
5785
5786         * valprint.c (do_val_print): New function, from val_print.
5787         (val_print): Use do_val_print.
5788         (common_val_print): Use do_val_print.
5789
5790 2020-03-13  Tom Tromey  <tom@tromey.com>
5791
5792         * valprint.c (value_print): Use scoped_value_mark.
5793
5794 2020-03-13  Tom de Vries  <tdevries@suse.de>
5795
5796         PR symtab/25646
5797         * psymtab.c (partial_symtab::partial_symtab): Don't set
5798         globals_offset and statics_offset.  Push element onto
5799         current_global_psymbols and current_static_psymbols stacks.
5800         (concat): New function.
5801         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
5802         element from current_global_psymbols and current_static_psymbols
5803         stacks.  Concat popped elements to global_psymbols and
5804         static_symbols.
5805         (add_psymbol_to_list): Use current_global_psymbols and
5806         current_static_psymbols stacks.
5807         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
5808         current_static_psymbols fields.
5809
5810 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
5811
5812         * corelow.c (sniff_core_bfd): Remove.
5813         (class core_target) <m_core_vec>: Remove.
5814         (core_target::core_target): Update.
5815         (core_file_fns): Remove.
5816         (deprecated_add_core_fns): Remove.
5817         (default_core_sniffer): Remove.
5818         (sniff_core_bfd): Remove.
5819         (default_check_format): Remove.
5820         (gdb_check_format): Remove.
5821         (core_target_open): Update.
5822         (core_target::get_core_register_section): Update.
5823         (get_core_registers_cb): Update.
5824         (core_target::fetch_registers): Update.
5825         * gdbcore.h (struct core_fns): Remove.
5826         (deprecated_add_core_fns): Remove.
5827         (default_core_sniffer): Remove.
5828         (default_check_format): Remove.
5829
5830 2020-03-12  Tom Tromey  <tom@tromey.com>
5831
5832         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
5833         CORE_ADDR.
5834         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
5835
5836 2020-03-12  Tom Tromey  <tom@tromey.com>
5837
5838         * remote.c (remote_target::download_tracepoint)
5839         (remote_target::enable_tracepoint)
5840         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
5841         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
5842         sprintf_vma.
5843
5844 2020-03-12  Tom Tromey  <tom@tromey.com>
5845
5846         * symfile-mem.c: Update CORE_ADDR size assert.
5847
5848 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5849
5850         * selftest.m4: Move to gdbsupport/.
5851         * acinclude.m4: Update path to selftest.m4.
5852
5853 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5854
5855         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
5856         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
5857         gdbarch-selfselftests.c and selftest-arch.c.
5858         (SUBDIR_UNITTESTS_OBS): Rename to...
5859         (SELFTESTS_OBS): ... this.
5860         (COMMON_SFILES): Remove disasm-selftests.c and
5861         gdbarch-selftests.c.
5862         * configure.ac: Don't add selftest-arch.{c,o} to
5863         CONFIG_{SRCS,OBS}.
5864         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
5865         preprocessor conditions.
5866
5867 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5868
5869         * configure.ac: Don't source bfd/development.sh.
5870         * selftest.m4: Modify comment.
5871         * configure: Re-generate.
5872
5873 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5874
5875         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
5876         not "true" or "false".
5877         * configure: Re-generate.
5878
5879 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
5880
5881         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
5882         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
5883         renamed to arm_nbsd_supply_gregset.
5884         (fetch_register): Update to call arm_nbsd_supply_gregset.
5885         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
5886         (arm_netbsd_nat_target::fetch_registers): Update.
5887         (fetch_elfcore_registers): Removed.
5888         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
5889         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
5890         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
5891         not require NetBSD system headers.
5892         (arm_nbsd_regset): New struct.
5893         (arm_nbsd_iterate_over_regset_sections): New function.
5894         (arm_netbsd_init_abi_common): Updated to call
5895         set_gdbarch_iterate_over_regset_sections.
5896         * arm-nbsd-tdep.h: New file.
5897
5898 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
5899
5900         * symtab.c (find_pc_sect_line): Add check which prevents infinite
5901         recursion.
5902
5903 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
5904
5905         * configure: Re-generate.
5906
5907 2020-03-11  Tom Tromey  <tromey@adacore.com>
5908
5909         * ada-typeprint.c (print_choices): Fix comment.
5910
5911 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
5912
5913         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
5914         previous item in the list, when the list has no items.
5915
5916 2020-03-11  Tom de Vries  <tdevries@suse.de>
5917
5918         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
5919         PROP_LOCLIST handling code.
5920
5921 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
5922
5923         * buildsym-legacy.c (record_line): Pass extra parameter to
5924         record_line.
5925         * buildsym.c (buildsym_compunit::record_line): Take an extra
5926         parameter, reduce duplication in the line table, and record the
5927         is_stmt flag in the line table.
5928         * buildsym.h (buildsym_compunit::record_line): Add extra
5929         parameter.
5930         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
5931         non-statement lines.
5932         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
5933         this to the symtab builder.
5934         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
5935         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
5936         through to dwarf_record_line_1.
5937         * infrun.c (process_event_stop_test): When stepping, don't stop at
5938         a non-statement instruction, and only refresh the step info when
5939         we land in the middle of a line's range.  Also add an extra
5940         comment.
5941         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
5942         field.
5943         * record-btrace.c (btrace_find_line_range): Only record lines
5944         marked as is-statement.
5945         * stack.c (frame_show_address): Show the frame address if we are
5946         in a non-statement sal.
5947         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
5948         (maintenance_print_one_line_table): Print a header for the is_stmt
5949         column, and include is_stmt information in the output.
5950         * symtab.c (find_pc_sect_line): Find lines marked as statements in
5951         preference to non-statements.
5952         (find_pcs_for_symtab_line): Prefer is-statement entries.
5953         (find_line_common): Likewise.
5954         * symtab.h (struct linetable_entry): Add is_stmt field.
5955         (struct symtab_and_line): Likewise.
5956         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
5957         arranging the line table.
5958
5959 2020-03-07  Tom de Vries  <tdevries@suse.de>
5960
5961         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
5962         DIE.
5963
5964 2020-03-07  Tom Tromey  <tom@tromey.com>
5965
5966         * valops.c (value_literal_complex): Remove obsolete comment.
5967         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
5968         comment.
5969
5970 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
5971
5972         * infrun.h: Forward-declare thread_info.
5973         (set_step_info): Add thread_info parameter, add doc.
5974         * infrun.c (set_step_info): Add thread_info parameter, move doc
5975         to header.
5976         * infrun.c (process_event_stop_test): Pass thread to
5977         set_step_info call.
5978         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
5979         set_step_info.
5980         (prepare_one_step): Add thread_info parameter, pass it to
5981         set_step_frame and prepare_one_step (recursive) call.
5982         (step_1): Pass thread to prepare_one_step call.
5983         (step_command_fsm::should_stop): Pass thread to
5984         prepare_one_step.
5985         (until_next_fsm): Pass thread to set_step_frame call.
5986         (finish_command): Pass thread to set_step_info call.
5987
5988 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
5989
5990         * windows-tdep.c (windows_solib_create_inferior_hook):
5991         Check if inferior is running.
5992
5993 2020-03-06  Tom de Vries  <tdevries@suse.de>
5994
5995         * NEWS: Fix "the the".
5996         * ctfread.c: Same.
5997
5998 2020-03-06  Tom de Vries  <tdevries@suse.de>
5999
6000         * psymtab.c (psymtab_to_symtab): Don't print "done.".
6001
6002 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6003
6004         * .dir-locals.el: Add a comment referencing the other copies of
6005         this file.
6006
6007 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
6008
6009         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
6010         psargs.
6011
6012 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6013
6014         * .gitattributes: New file.
6015
6016 2020-03-04  Tom Tromey  <tom@tromey.com>
6017
6018         * symmisc.c (print_symbol_bcache_statistics)
6019         (print_objfile_statistics): Update.
6020         * symfile.c (allocate_symtab): Use intern.
6021         * psymtab.c (partial_symtab::partial_symtab): Use intern.
6022         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
6023         macro_cache>: Remove.
6024         <string_cache>: New member.
6025         (struct objfile) <intern>: New methods.
6026         * elfread.c (elf_symtab_read): Use intern.
6027         * dwarf2/read.c (fixup_go_packaging): Intern package name.
6028         (dwarf2_compute_name, dwarf2_physname)
6029         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
6030         names.
6031         (guess_partial_die_structure_name): Update.
6032         (partial_die_info::fixup): Intern name.
6033         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
6034         name.
6035         (dwarf2_name): Intern name.  Update.
6036         * buildsym.c (buildsym_compunit::get_macro_table): Use
6037         string_cache.
6038
6039 2020-03-04  Tom Tromey  <tom@tromey.com>
6040
6041         * jit.c (bfd_open_from_target_memory): Make "target" const.
6042         * corefile.c (gnutarget): Now const.
6043         * gdbcore.h (gnutarget): Now const.
6044
6045 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
6046
6047         * NEWS: Mention support for WOW64 processes.
6048         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
6049         (amd64_windows_segment_register_p): Remove static.
6050         (_initialize_amd64_windows_nat): Update.
6051         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
6052         * i386-windows-nat.c (context_offset): Update.
6053         (i386_mappings): Rename and remove static.
6054         (i386_windows_segment_register_p): Remove static.
6055         (_initialize_i386_windows_nat): Update.
6056         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
6057         (STATUS_WX86_SINGLE_STEP): New macro.
6058         (EnumProcessModulesEx): New macro.
6059         (Wow64SuspendThread): New macro.
6060         (Wow64GetThreadContext): New macro.
6061         (Wow64SetThreadContext): New macro.
6062         (Wow64GetThreadSelectorEntry): New macro.
6063         (windows_set_context_register_offsets): Add static.
6064         (windows_set_segment_register_p): Likewise.
6065         (windows_add_thread): Adapt for WOW64 processes.
6066         (windows_fetch_one_register): Likewise.
6067         (windows_nat_target::fetch_registers): Likewise.
6068         (windows_store_one_register): Likewise.
6069         (display_selector): Likewise.
6070         (display_selectors): Likewise.
6071         (handle_exception): Likewise.
6072         (windows_continue): Likewise.
6073         (windows_nat_target::resume): Likewise.
6074         (windows_add_all_dlls): Likewise.
6075         (do_initial_windows_stuff): Likewise.
6076         (windows_nat_target::attach): Likewise.
6077         (windows_get_exec_module_filename): Likewise.
6078         (windows_nat_target::create_inferior): Likewise.
6079         (windows_xfer_siginfo): Likewise.
6080         (_initialize_loadable): Initialize Wow64SuspendThread,
6081         Wow64GetThreadContext, Wow64SetThreadContext,
6082         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
6083         * windows-nat.h (windows_set_context_register_offsets):
6084         Remove declaration.
6085         (windows_set_segment_register_p): Likewise.
6086         (i386_windows_segment_register_p): Add declaration.
6087         (amd64_windows_segment_register_p): Likewise.
6088
6089 2020-03-04  Luis Machado  <luis.machado@linaro.org>
6090
6091         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
6092         in "info registers" for AArch64/ARM.
6093
6094         The change caused "info registers" to not print GPR's.
6095
6096         gdb/ChangeLog:
6097
6098         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
6099
6100         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
6101         when reg->group is empty and reggroup is not.
6102
6103 2020-03-03  Tom Tromey  <tromey@adacore.com>
6104
6105         * dwarf2/frame.c (struct dwarf2_frame_cache)
6106         <checked_tailcall_bottom, entry_cfa_sp_offset,
6107         entry_cfa_sp_offset_p>: Remove members.
6108         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
6109         (dwarf2_frame_prev_register): Don't call
6110         dwarf2_tailcall_sniffer_first.
6111         (dwarf2_append_unwinders): Don't append tailcall unwinder.
6112         * frame-unwind.c (add_unwinder): New fuction.
6113         (frame_unwind_init): Use it.  Add tailcall unwinder.
6114
6115 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
6116             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6117
6118         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
6119         value should be printed as true.
6120
6121 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
6122
6123         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
6124         (windows_init_abi): Set and use windows_so_ops.
6125
6126 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
6127
6128         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
6129         when verifying if dealing with a convenience variable.
6130
6131 2020-03-03  Luis Machado  <luis.machado@linaro.org>
6132
6133         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
6134
6135 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
6136
6137         * infrun.c (gdbarch_supports_displaced_stepping): New.
6138         (use_displaced_stepping): Break up conditions in smaller pieces.
6139         Use gdbarch_supports_displaced_stepping.
6140         (displaced_step_prepare_throw): Use
6141         gdbarch_supports_displaced_stepping.
6142
6143 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6144
6145         * NEWS: Mention new behaviour of the history filename.
6146         * top.c (write_history_p): Add comment.
6147         (show_write_history_p): Add header comment, give a different
6148         message when history writing is on, but the history filename is
6149         empty.
6150         (history_filename): Add comment.
6151         (history_filename_empty): New function.
6152         (show_history_filename): Add header comment, give a different
6153         message when the filename is empty.
6154         (init_history): Compare history_filename against nullptr, and only
6155         read history if the filename is not empty.
6156         (set_history_filename): Add header comment, and only make
6157         non-empty filenames absolute.
6158         (init_main): Make the filename argument to 'set history filename'
6159         optional.
6160
6161 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
6162
6163         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
6164         (arm_supply_vfpregset): ...this, and update to use VFP registers.
6165         (fetch_fp_register): Update.
6166         (fetch_fp_regs): Update.
6167         (store_fp_register): Update.
6168         (store_fp_regs): Update.
6169         (arm_netbsd_nat_target::read_description): New function.
6170         (fetch_elfcore_registers): Update.
6171
6172 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6173
6174         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
6175         general_thread if the stop reply is missing a thread-id.
6176         (remote_target::process_stop_reply): Use the first non-exited
6177         thread if the target didn't pass a thread-id.
6178         * infrun.c (do_target_wait): Move call to
6179         switch_to_inferior_no_thread to ....
6180         (do_target_wait_1): ... here.
6181
6182 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
6183
6184         * debuginfod-support.c: Include defs.h first.
6185
6186 2020-02-28  Tom de Vries  <tdevries@suse.de>
6187
6188         * symfile.c (set_initial_language): Use default language for lookup.
6189
6190 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
6191
6192         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
6193         reader variable, pass `this` to read_cutu_die_from_dwo.
6194
6195 2020-02-27  Aaron Merey  <amerey@redhat.com>
6196
6197         * source.c (open_source_file): Check for nullptr when computing
6198         srcpath.
6199
6200 2020-02-27  Tom Tromey  <tromey@adacore.com>
6201
6202         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
6203         member.
6204         (dwarf2_add_field): Don't update nfields.
6205         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
6206
6207 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
6208
6209         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
6210         abs.
6211
6212 2020-02-26  Tom Tromey  <tom@tromey.com>
6213
6214         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
6215         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
6216         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
6217         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
6218         per_cu_data.
6219
6220 2020-02-26  Tom Tromey  <tom@tromey.com>
6221
6222         * dwarf2/index-write.c (psym_index_map): Change type.
6223         (add_address_entry_worker, write_one_signatured_type)
6224         (recursively_count_psymbols, recursively_write_psymbols)
6225         (class debug_names, psyms_seen_size, write_gdbindex)
6226         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
6227
6228 2020-02-26  Aaron Merey  <amerey@redhat.com>
6229
6230         * Makefile.in: Handle optional debuginfod support.
6231         * NEWS: Update.
6232         * README: Add --with-debuginfod summary.
6233         * config.in: Regenerate.
6234         * configure: Regenerate.
6235         * configure.ac: Handle optional debuginfod support.
6236         * debuginfod-support.c: debuginfod helper functions.
6237         * debuginfod-support.h: Ditto.
6238         * doc/gdb.texinfo: Add --with-debuginfod to configure options
6239         summary.
6240         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
6241         when a dwz file cannot be found.
6242         * elfread.c (elf_symfile_read): Query debuginfod servers when a
6243         debuginfo file cannot be found.
6244         * source.c (open_source_file): Query debuginfod servers when a
6245         source file cannot be found.
6246         * top.c (print_gdb_configuration): Include
6247         --{with,without}-debuginfod in the output.
6248
6249 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
6250
6251         * thread.c (thr_try_catch_cmd): Print thread name.
6252
6253 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
6254
6255         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
6256         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6257         dwarf2_fetch_die_type_sect_off): Move to...
6258         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
6259         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6260         dwarf2_fetch_die_type_sect_off): ... here.
6261         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
6262         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6263         dwarf2_fetch_die_type_sect_off): Move doc to header file.
6264
6265 2020-02-26  Tom de Vries  <tdevries@suse.de>
6266
6267         PR gdb/25603
6268         * symfile.c (set_initial_language): Exit-early if
6269         language_mode == language_mode_manual.
6270
6271 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
6272
6273         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
6274         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
6275         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
6276
6277 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6278
6279         * gdbtypes.c (create_array_type_with_stride): Handle negative
6280         array strides.
6281         * valarith.c (value_subscripted_rvalue): Likewise.
6282
6283 2020-02-25  Luis Machado  <luis.machado@linaro.org>
6284
6285         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
6286
6287 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
6288
6289         * loc.h (dwarf2_get_die_type): Move to...
6290         * read.h (dwarf2_get_die_type): ... here.
6291         * read.c (dwarf2_get_die_type): Move doc to header.
6292
6293 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
6294
6295         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
6296         'gnulib/Makefile.in' to the list.
6297
6298 2020-02-24  Tom Tromey  <tom@tromey.com>
6299
6300         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
6301         Remove.
6302         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
6303         XOBNEWVEC.
6304
6305 2020-02-24  Tom Tromey  <tom@tromey.com>
6306
6307         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
6308         New method.
6309         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
6310         (dw2_do_instantiate_symtab, dw2_get_file_names)
6311         (build_type_psymtab_dependencies, load_full_type_unit): Update.
6312
6313 2020-02-24  Tom Tromey  <tom@tromey.com>
6314
6315         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
6316         make_scoped_restore.
6317         (dwarf2_psymtab::read_symtab): Don't clear
6318         reading_partial_symbols.
6319
6320 2020-02-24  Tom de Vries  <tdevries@suse.de>
6321
6322         PR gdb/25592
6323         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
6324
6325 2020-02-24  Tom de Vries  <tdevries@suse.de>
6326
6327         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
6328         commands layout next/prev/regs.
6329
6330 2020-02-22  Tom Tromey  <tom@tromey.com>
6331
6332         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
6333         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
6334
6335 2020-02-22  Tom Tromey  <tom@tromey.com>
6336
6337         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
6338
6339 2020-02-22  Tom Tromey  <tom@tromey.com>
6340
6341         * tui/tui-win.c (_initialize_tui_win): Add usage text.
6342         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
6343         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
6344         * tui/tui.c (_initialize_tui): Add usage text.
6345
6346 2020-02-22  Tom Tromey  <tom@tromey.com>
6347
6348         * tui/tui-win.c (tui_set_focus_command)
6349         (tui_set_win_height_command): Use error_no_arg.
6350         (_initialize_tui_win): Update help text.
6351         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
6352
6353 2020-02-22  Tom Tromey  <tom@tromey.com>
6354
6355         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
6356         * tui/tui-disasm.h (struct tui_disasm_window)
6357         <display_start_addr>: Declare.
6358         * tui/tui-source.h (struct tui_source_window)
6359         <display_start_addr>: Declare.
6360         * tui/tui-winsource.h (struct tui_source_window_base)
6361         <show_source_line, display_start_addr>: New methods.
6362         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
6363         Rename and move to protected section.
6364         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
6365         (tui_source_window_base::do_erase_source_content): Update.
6366         (tui_source_window_base::show_source_line): Now a method.
6367         (tui_source_window_base::show_source_content)
6368         (tui_source_window_base::tui_source_window_base)
6369         (tui_source_window_base::rerender)
6370         (tui_source_window_base::refill)
6371         (tui_source_window_base::do_scroll_horizontal)
6372         (tui_source_window_base::set_is_exec_point_at)
6373         (tui_source_window_base::update_breakpoint_info)
6374         (tui_source_window_base::update_exec_info): Update.
6375         * tui/tui-source.c (tui_source_window::set_contents)
6376         (tui_source_window::showing_source_p)
6377         (tui_source_window::do_scroll_vertical)
6378         (tui_source_window::location_matches_p)
6379         (tui_source_window::line_is_displayed): Update.
6380         (tui_source_window::display_start_addr): New method.
6381         * tui/tui-disasm.c (tui_disasm_window::set_contents)
6382         (tui_disasm_window::do_scroll_vertical)
6383         (tui_disasm_window::location_matches_p): Update.
6384         (tui_disasm_window::display_start_addr): New method.
6385
6386 2020-02-22  Tom Tromey  <tom@tromey.com>
6387
6388         * NEWS: Add entry for gdb.register_window_type.
6389         * tui/tui-layout.h (window_factory): New typedef.
6390         (tui_register_window): Declare.
6391         * tui/tui-layout.c (saved_tui_windows): New global.
6392         (tui_apply_current_layout): Use it.
6393         (tui_register_window): New function.
6394         * python/python.c (do_start_initialization): Call
6395         gdbpy_initialize_tui.
6396         (python_GdbMethods): Add "register_window_type" function.
6397         * python/python-internal.h (gdbpy_register_tui_window)
6398         (gdbpy_initialize_tui): Declare.
6399         * python/py-tui.c: New file.
6400         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
6401
6402 2020-02-22  Tom Tromey  <tom@tromey.com>
6403
6404         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
6405
6406 2020-02-22  Tom Tromey  <tom@tromey.com>
6407
6408         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
6409         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
6410         * tui/tui-data.c (tui_set_win_with_focus): Remove.
6411         (tui_set_win_focus_to): Move from tui-win.c.
6412
6413 2020-02-22  Tom Tromey  <tom@tromey.com>
6414
6415         * tui/tui-layout.c (make_standard_window, get_locator_window): New
6416         functions.
6417         (known_window_types): New global.
6418         (tui_get_window_by_name): Reimplement.
6419         (initialize_known_windows): New function.
6420         (validate_window_name): Rewrite.
6421         (_initialize_tui_layout): Call initialize_known_windows.
6422
6423 2020-02-22  Tom Tromey  <tom@tromey.com>
6424
6425         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
6426         Remove constants.
6427         * tui/tui-winsource.h (struct tui_source_window_base)
6428         <tui_source_window_base>: Remove parameter.
6429         * tui/tui-winsource.c
6430         (tui_source_window_base::tui_source_window_base): Remove
6431         parameter.
6432         (tui_source_window_base::refill): Update.
6433         * tui/tui-stack.h (struct tui_locator_window)
6434         <tui_locator_window>: Update.
6435         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
6436         Default the constructor.
6437         * tui/tui-regs.h (struct tui_data_item_window)
6438         <tui_data_item_window>: Default the constructor.
6439         (struct tui_data_window) <tui_data_window>: Likewise.
6440         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
6441         Default the constructor.
6442         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
6443         Default the constructor.
6444         <type>: Remove.
6445         (struct tui_win_info) <tui_win_info>: Default the constructor.
6446         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
6447         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
6448         Default the constructor.
6449
6450 2020-02-22  Tom Tromey  <tom@tromey.com>
6451
6452         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
6453         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
6454         * tui/tui-win.c (tui_resize_all): Don't call
6455         tui_delete_invisible_windows.
6456         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
6457         done.
6458         (tui_set_layout): Update.
6459         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
6460         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
6461         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
6462
6463 2020-02-22  Tom Tromey  <tom@tromey.com>
6464
6465         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
6466         correctly.
6467
6468 2020-02-22  Tom Tromey  <tom@tromey.com>
6469
6470         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
6471
6472 2020-02-22  Tom Tromey  <tom@tromey.com>
6473
6474         * tui/tui-winsource.h (struct tui_source_window_iterator)
6475         <inner_iterator>: New etytypedef.
6476         <tui_source_window_iterator>: Take "end" parameter.
6477         <tui_source_window_iterator>: Take iterator.
6478         <operator*, advance>: Update.
6479         <m_iter>: Change type.
6480         <m_end>: New field.
6481         (struct tui_source_windows) <begin, end>: Update.
6482         * tui/tui-layout.c (tui_windows): New global.
6483         (tui_apply_current_layout): Clear tui_windows.
6484         (tui_layout_window::apply): Update tui_windows.
6485         * tui/tui-data.h (tui_windows): Declare.
6486         (all_tui_windows): Now inline function.
6487         (class tui_window_iterator, struct all_tui_windows): Remove.
6488
6489 2020-02-22  Tom Tromey  <tom@tromey.com>
6490
6491         PR tui/17850:
6492         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
6493         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
6494         "height" argument.
6495         (class tui_layout_window) <get_sizes>: Likewise.
6496         (class tui_layout_split) <tui_layout_split>: Add "vertical"
6497         argument.
6498         <get_sizes>: Add "height" argument.
6499         <m_vertical>: New field.
6500         * tui/tui-layout.c (tui_layout_split::clone): Update.
6501         (tui_layout_split::get_sizes): Add "height" argument.
6502         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
6503         (tui_new_layout_command): Parse "-horizontal".
6504         (_initialize_tui_layout): Update help string.
6505         (tui_layout_split::specification): Add "-horizontal" when needed.
6506         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
6507         argument.
6508         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
6509         New methods.
6510
6511 2020-02-22  Tom Tromey  <tom@tromey.com>
6512
6513         * tui/tui-layout.h (enum tui_adjust_result): New.
6514         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
6515         (class tui_layout_window) <adjust_size>: Return
6516         tui_adjust_result.  Rewrite.
6517         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
6518         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
6519
6520 2020-02-22  Tom Tromey  <tom@tromey.com>
6521
6522         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
6523         parameter and return types.
6524         (class tui_layout_base) <specification>: Add "depth".
6525         (class tui_layout_window) <specification>: Add "depth".
6526         (class tui_layout_split) <specification>: Add "depth".
6527         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
6528         and return types.
6529         (tui_new_layout_command): Parse sub-layouts.
6530         (_initialize_tui_layout): Update help string.
6531         (tui_layout_window::specification): Add "depth".
6532         (add_layout_command): Update.
6533
6534 2020-02-22  Tom Tromey  <tom@tromey.com>
6535
6536         * NEWS: Add "tui new-layout" item.
6537         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
6538         Add new-layout command to help text.
6539         (validate_window_name): New function.
6540         (tui_new_layout_command): New function.
6541         (_initialize_tui_layout): Register "new-layout".
6542         (tui_layout_window::specification): New method.
6543         (tui_layout_window::specification): New method.
6544         * tui/tui-layout.h (class tui_layout_base) <specification>: New
6545         method.
6546         (class tui_layout_window) <specification>: New method.
6547         (class tui_layout_split) <specification>: New method.
6548
6549 2020-02-22  Tom Tromey  <tom@tromey.com>
6550
6551         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
6552         * tui/tui-win.c (window_name_completer): Update comment.
6553         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
6554         Declare method.
6555         (class tui_layout_window) <replace_window>: Likewise.
6556         (class tui_layout_split) <replace_window>: Likewise.
6557         (tui_set_layout): Don't declare.
6558         (tui_set_initial_layout): Declare function.
6559         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
6560         (asm_regs_layout): New globals.
6561         (tui_current_layout, show_layout): Remove.
6562         (tui_set_layout, tui_add_win_to_layout): Rewrite.
6563         (find_layout, tui_apply_layout): New function.
6564         (layout_completer): Remove.
6565         (tui_next_layout): Reimplement.
6566         (tui_next_layout_command): New function.
6567         (tui_set_initial_layout, tui_prev_layout_command): New functions.
6568         (tui_regs_layout): Reimplement.
6569         (tui_regs_layout_command): New function.
6570         (extract_display_start_addr): Rewrite.
6571         (next_layout, prev_layout): Remove.
6572         (tui_layout_window::replace_window): New method.
6573         (tui_layout_split::replace_window): New method.
6574         (destroy_layout): New function.
6575         (layout_list): New global.
6576         (add_layout_command): New function.
6577         (initialize_layouts): Update.
6578         (tui_layout_command): New function.
6579         (_initialize_tui_layout): Install "layout" commands.
6580         * tui/tui-data.h (enum tui_layout_type): Remove.
6581         (tui_current_layout): Don't declare.
6582
6583 2020-02-22  Tom Tromey  <tom@tromey.com>
6584
6585         * tui/tui-regs.c (tui_reg_layout): Remove.
6586         (tui_reg_command): Use tui_regs_layout.
6587         * tui/tui-layout.h (tui_reg_command): Declare.
6588         * tui/tui-layout.c (tui_reg_command): New function.
6589
6590 2020-02-22  Tom Tromey  <tom@tromey.com>
6591
6592         * tui/tui.c (tui_rl_delete_other_windows): Call
6593         tui_remove_some_windows.
6594         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
6595         Declare method.
6596         (class tui_layout_window) <remove_windows>: New method.
6597         (class tui_layout_split) <remove_windows>: Declare.
6598         (tui_remove_some_windows): Declare.
6599         * tui/tui-layout.c (tui_remove_some_windows): New function.
6600         (tui_layout_split::remove_windows): New method.
6601
6602 2020-02-22  Tom Tromey  <tom@tromey.com>
6603
6604         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
6605         * tui/tui-layout.h (tui_next_layout): Declare.
6606         * tui/tui-layout.c (tui_next_layout): New function.
6607
6608 2020-02-22  Tom Tromey  <tom@tromey.com>
6609
6610         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
6611         correct coordinates.
6612
6613 2020-02-22  Tom Tromey  <tom@tromey.com>
6614
6615         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
6616         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
6617         DATA_WIN case.
6618
6619 2020-02-22  Tom Tromey  <tom@tromey.com>
6620
6621         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
6622         TUI_DISASM_WIN, not tui_win_list.
6623
6624 2020-02-22  Tom Tromey  <tom@tromey.com>
6625
6626         * valprint.c (generic_val_print_enum_1)
6627         (val_print_type_code_flags): Style member names.
6628         * rust-lang.c (val_print_struct, rust_print_enum)
6629         (rust_print_struct_def, rust_internal_print_type): Style member
6630         names.
6631         * p-valprint.c (pascal_object_print_value_fields): Style member
6632         names.  Only call fprintf_symbol_filtered for static members.
6633         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
6634         * f-valprint.c (f_val_print): Style member names.
6635         * f-typeprint.c (f_type_print_base): Style member names.
6636         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
6637         call fprintf_symbol_filtered for static members.
6638         (cp_print_class_member): Style member names.
6639         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
6640         member names.
6641         * ada-valprint.c (ada_print_scalar): Style enum names.
6642         (ada_val_print_enum): Likewise.
6643         * ada-typeprint.c (print_enum_type): Style enum names.
6644
6645 2020-02-21  Tom Tromey  <tom@tromey.com>
6646
6647         * psympriv.h (struct partial_symtab): Update comment.
6648
6649 2020-02-21  Tom Tromey  <tromey@adacore.com>
6650
6651         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
6652         type is CORE_ADDR.
6653
6654 2020-02-21  Tom de Vries  <tdevries@suse.de>
6655
6656         PR gdb/25534
6657         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
6658         if dependencies[i]->user != NULL.
6659
6660 2020-02-21  Ali Tamur  <tamur@google.com>
6661
6662         * dwarf2/read.c (dwarf2_name): Add null check.
6663
6664 2020-02-20  Tom Tromey  <tom@tromey.com>
6665
6666         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
6667         ">=", in binary search.
6668         (dwarf2_find_containing_comp_unit): New overload.
6669         (run_test): New self-test.
6670         (_initialize_dwarf2_read): Register new test.
6671
6672 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
6673
6674         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
6675         * riscv-tdep.h: Likewise.
6676         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
6677         rv32-only CSR.
6678         * features/riscv/64bit-csr.xml: Regenerated.
6679
6680 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
6681             Tom Tromey  <tom@tromey.com>
6682
6683         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
6684         of 'fputc_unfiltered'.
6685         (putchar_unfiltered): Call 'fputc_unfiltered'.
6686         (fputc_unfiltered): Call 'fputs_unfiltered'.
6687
6688 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
6689
6690         * config.in: Regenerate.
6691         * configure: Regenerate.
6692         * configure.ac: Add --with-python-libdir option.
6693         * main.c: Use WITH_PYTHON_LIBDIR.
6694
6695 2020-02-19  Tom Tromey  <tom@tromey.com>
6696
6697         * symtab.c (general_symbol_info::compute_and_set_names): Use
6698         obstack_strndup.  Simplify call to symbol_set_demangled_name.
6699
6700 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
6701
6702         * dwarf2/read.c (allocate_signatured_type_table,
6703         allocate_dwo_unit_table, allocate_type_unit_groups_table,
6704         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
6705         Remove objfile parameter, update all callers.
6706
6707 2020-02-19  Doug Evans  <dje@google.com>
6708
6709         PR rust/25535
6710         * rust-lang.c (rust_print_enum): Apply embedded_offset to
6711         rust_enum_variant calculation.
6712
6713 2020-02-19  Tom Tromey  <tromey@adacore.com>
6714
6715         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
6716
6717 2020-02-19  Tom Tromey  <tromey@adacore.com>
6718
6719         * ada-lang.c (cache_symbol): Use obstack_strdup.
6720
6721 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6722
6723         * configure: Regenerate.
6724
6725 2020-02-19  Tom Tromey  <tromey@adacore.com>
6726
6727         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
6728         NULL check.
6729
6730 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
6731
6732         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
6733
6734 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6735
6736         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
6737         if GDBSERVER is not defined.
6738         (riscv_tdesc_cache): Likewise, also store const target_desc.
6739         (STATIC_IN_GDB): Define.
6740         (riscv_create_target_description): Update declaration with
6741         STATIC_IN_GDB.
6742         (riscv_lookup_target_description): New function, only define if
6743         GDBSERVER is not defined.
6744         * arch/riscv.h (riscv_create_target_description): Declare only
6745         when GDBSERVER is defined.
6746         (riscv_lookup_target_description): New declaration when GDBSERVER
6747         is not defined.
6748         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
6749         (riscv_linux_read_features): ...this, and return
6750         riscv_gdbarch_features instead of target_desc.
6751         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
6752         (riscv_linux_read_description): Rename to...
6753         (riscv_linux_read_features): ...this.
6754         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
6755         Update to use riscv_gdbarch_features and
6756         riscv_lookup_target_description.
6757         * riscv-tdep.c (riscv_find_default_target_description): Use
6758         riscv_lookup_target_description instead of
6759         riscv_create_target_description.
6760
6761 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6762
6763         * valprint.c (generic_val_print_enum_1): When printing a flag
6764         enum with value 0 and there is no enumerator with value 0, print
6765         just "0" instead of "(unknown: 0x0)".
6766
6767 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6768
6769         * valprint.c (generic_val_print_enum_1): Print unknown part of
6770         flag enum in hex.
6771
6772 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6773
6774         * dwarf2/read.c (update_enumeration_type_from_children): Allow
6775         flag enums to contain duplicate enumerators.
6776         * valprint.c (generic_val_print_enum_1): Update comment.
6777
6778 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6779
6780         * dwarf2/read.c: Include "count-one-bits.h".
6781         (update_enumeration_type_from_children): If an enumerator has
6782         multiple bits set, don't treat the enumeration as a "flag enum".
6783         * valprint.c (generic_val_print_enum_1): Assert that enumerators
6784         of flag enums have 0 or 1 bit set.
6785
6786 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6787
6788         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
6789         conversion.
6790         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6791         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
6792         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6793         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
6794         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6795
6796 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6797
6798         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
6799
6800 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6801
6802         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
6803         displaced_step_closure_up.
6804         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
6805         (struct displaced_step_closure_up):
6806         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6807         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
6808         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
6809         Likewise.
6810         * gdbarch.sh (displaced_step_copy_insn): Likewise.
6811         * gdbarch.c, gdbarch.h: Re-generate.
6812         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
6813         displaced_step_closure_up.
6814         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6815         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
6816         * infrun.h (displaced_step_closure_up): New type alias.
6817         (struct displaced_step_inferior_state) <step_closure>: Change
6818         type to displaced_step_closure_up.
6819         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
6820         displaced_step_closure_up.
6821         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6822
6823 2020-02-14  Tom Tromey  <tom@tromey.com>
6824
6825         * minidebug.c (gnu_debug_key): New global.
6826         (find_separate_debug_file_in_section): Use it.
6827
6828 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6829
6830         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
6831         std::unique_ptr.
6832         * gdbarch.c: Re-generate.
6833         * gdbarch.h: Re-generate.
6834         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
6835         change.
6836         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
6837         type to std::unique_ptr.
6838         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
6839         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6840         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
6841         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
6842         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
6843         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6844         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
6845         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
6846         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6847
6848 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6849
6850         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
6851         std::unique_ptr.
6852         (displaced_step_clear): Rename to...
6853         (displaced_step_reset): ... this.  Just call displaced->reset ().
6854         (displaced_step_clear_cleanup): Rename to...
6855         (displaced_step_reset_cleanup): ... this.
6856         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
6857         (displaced_step_fixup): Likewise.
6858         (resume_1): Likewise.
6859         (handle_inferior_event): Restore child's memory before calling
6860         displaced_step_fixup on the parent.
6861         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
6862         to std::unique_ptr.
6863         <step_closure>: Change type to std::unique_ptr.
6864
6865 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6866
6867         * arm-tdep.c: Include count-one-bits.h.
6868         (cleanup_block_store_pc): Use count_one_bits.
6869         (cleanup_block_load_pc): Use count_one_bits.
6870         (arm_copy_block_xfer): Use count_one_bits.
6871         (thumb2_copy_block_xfer): Use count_one_bits.
6872         (thumb_copy_pop_pc_16bit): Use count_one_bits.
6873         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
6874         (thumb_get_next_pcs_raw): Use count_one_bits.
6875         (arm_get_next_pcs_raw): Use count_one_bits_l.
6876         * arch/arm.c (bitcount): Remove.
6877         * arch/arm.h (bitcount): Remove.
6878
6879 2020-02-14  Tom Tromey  <tromey@adacore.com>
6880
6881         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
6882         Update.
6883         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
6884         * dwarf2/loc.c (call_site_find_chain_1): Return
6885         unique_xmalloc_ptr.
6886         (call_site_find_chain): Likewise.
6887
6888 2020-02-14  Richard Biener  <rguenther@suse.de>
6889
6890         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
6891         on expression with division operators.
6892
6893 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6894
6895         * MAINTAINERS (Write After Approval): Adding myself.
6896
6897 2020-02-12  Tom Tromey  <tom@tromey.com>
6898
6899         * event-loop.c (event_data, gdb_event, event_handler_func):
6900         Remove.
6901
6902 2020-02-12  Tom Tromey  <tom@tromey.com>
6903
6904         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
6905         (dwarf2_frame_objfile_data): Add comment.
6906         (find_comp_unit, set_comp_unit): New functions.
6907         (dwarf2_frame_find_fde): Use find_comp_unit.
6908         (dwarf2_build_frame_info): Use set_comp_unit.
6909
6910 2020-02-12  Tom Tromey  <tom@tromey.com>
6911
6912         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
6913         (comp_unit): Don't initialize objfile.
6914         (execute_cfa_program): Add text_offset parameter.
6915         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
6916         (dwarf2_frame_cache): Update.
6917         (dwarf2_build_frame_info): Don't set "objfile" member.
6918
6919 2020-02-12  Tom Tromey  <tom@tromey.com>
6920
6921         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
6922         (decode_frame_entry): Likewise.
6923         (dwarf2_build_frame_info): Update.
6924
6925 2020-02-12  Tom Tromey  <tom@tromey.com>
6926
6927         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
6928         (decode_frame_entry_1): Use the comp_unit obstack.
6929
6930 2020-02-12  Tom Tromey  <tom@tromey.com>
6931
6932         * dwarf2/frame.c (struct comp_unit): Add initializers and
6933         constructor.
6934         (dwarf2_frame_objfile_data): Store a comp_unit.
6935         (dwarf2_frame_find_fde): Update.
6936         (dwarf2_build_frame_info): Use "new".
6937
6938 2020-02-12  Tom Tromey  <tom@tromey.com>
6939
6940         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
6941         (dwarf2_fde_table): Typedef for std::vector.
6942         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
6943         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
6944         (decode_frame_entry): Update.
6945         (dwarf2_build_frame_info): Use "new".
6946
6947 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
6948
6949         * arm-tdep.c (arm_gdbarch_init): Update.
6950         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
6951         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
6952         have_neon, is_m>: Change to bool.
6953
6954 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
6955
6956         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
6957
6958 2020-02-12  Tom Tromey  <tom@tromey.com>
6959
6960         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
6961
6962 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
6963
6964         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
6965         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
6966
6967 2020-02-11  Tom Tromey  <tom@tromey.com>
6968
6969         * psymtab.h: Update comment.
6970
6971 2020-02-11  Tom Tromey  <tom@tromey.com>
6972
6973         * gdb_obstack.h (struct auto_obstack): Use
6974         DISABLE_COPY_AND_ASSIGN.
6975
6976 2020-02-11  Tom Tromey  <tom@tromey.com>
6977
6978         * dwarf2/frame.h (struct objfile): Don't forward declare.
6979
6980 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
6981
6982         * cris-tdep.c (cris_supply_gregset): Change signature to match
6983         what struct regset expects.
6984         (cris_regset): New struct.
6985         (fetch_core_registers): Remove.
6986         (cris_iterate_over_regset_sections): New function.
6987         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
6988         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
6989
6990 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
6991
6992         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
6993         registers.
6994
6995 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
6996
6997         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
6998
6999 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7000
7001         * configure: Re-generate.
7002
7003 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7004
7005         * configure: Re-generate.
7006
7007 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7008
7009         * acinclude: Update warning.m4 path.
7010         * warning.m4: Move to gdbsupport.
7011
7012 2020-02-11  Tom Tromey  <tromey@adacore.com>
7013
7014         * remote.c (remote_console_output): Update.
7015         * printcmd.c (printf_command): Update.
7016         * event-loop.c (gdb_wait_for_event): Update.
7017         * linux-nat.c (sigchld_handler): Update.
7018         * remote-sim.c (gdb_os_write_stdout): Update.
7019         (gdb_os_flush_stdout): Update.
7020         (gdb_os_flush_stderr): Update.
7021         (gdb_os_write_stderr): Update.
7022         * exceptions.c (print_exception): Update.
7023         * remote-fileio.c (remote_fileio_func_read): Update.
7024         (remote_fileio_func_write): Update.
7025         * tui/tui.c (tui_enable): Update.
7026         * tui/tui-interp.c (tui_interp::init): Update.
7027         * utils.c (init_page_info): Update.
7028         (putchar_unfiltered, fputc_unfiltered): Update.
7029         (gdb_flush): Update.
7030         (emit_style_escape): Update.
7031         (flush_wrap_buffer, fputs_maybe_filtered): Update.
7032         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
7033         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
7034         (stderr_file::write): Update.
7035         (stderr_file::puts): Update.
7036         * ui-file.h (ui_file_isatty, ui_file_write)
7037         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
7038         (ui_file_puts): Don't declare.
7039
7040 2020-02-10  Tom de Vries  <tdevries@suse.de>
7041
7042         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
7043         sentinel to char *.
7044
7045 2020-02-09  Tom de Vries  <tdevries@suse.de>
7046
7047         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
7048         filename if it matches "<artificial>".
7049
7050 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
7051
7052         * windows-tdep.c (struct enum_value_name): New struct.
7053         (create_enum): New function.
7054         (windows_get_siginfo_type): Create and use enum types.
7055
7056 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
7057
7058         * NEWS: Mention $_siginfo support for Windows.
7059         * windows-nat.c (handle_exception): Set siginfo_er.
7060         (windows_nat_target::mourn_inferior): Reset siginfo_er.
7061         (windows_xfer_siginfo): New function.
7062         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
7063         * windows-tdep.c (struct windows_gdbarch_data): New struct.
7064         (init_windows_gdbarch_data): New function.
7065         (get_windows_gdbarch_data): New function.
7066         (windows_get_siginfo_type): New function.
7067         (windows_init_abi): Register windows_get_siginfo_type.
7068         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
7069
7070 2020-02-08  Tom Tromey  <tom@tromey.com>
7071
7072         * dwarf2/read.c (class cutu_reader) <cutu_reader,
7073         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
7074         <keep>: Declare method.
7075         <m_keep>: Remove member.
7076         <~cutu_reader>: Remove.
7077         (cutu_reader::init_tu_and_read_dwo_dies): Update.
7078         (cutu_reader::cutu_reader): Update.
7079         (cutu_reader::keep): Rename from ~cutu_reader.
7080         (process_psymtab_comp_unit, build_type_psymtabs_1)
7081         (process_skeletonless_type_unit, load_partial_comp_unit)
7082         (load_full_comp_unit, dwarf2_read_addr_index)
7083         (read_signatured_type): Update.
7084
7085 2020-02-08  Tom Tromey  <tom@tromey.com>
7086
7087         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
7088         "want_partial_unit" parameter.
7089         (process_psymtab_comp_unit): Change want_partial_unit to bool.
7090         Inline check for DW_TAG_partial_unit.
7091         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
7092
7093 2020-02-08  Tom Tromey  <tom@tromey.com>
7094
7095         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
7096         read.c.
7097         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
7098         read.c.
7099
7100 2020-02-08  Tom Tromey  <tom@tromey.com>
7101
7102         * dwarf2/read.c (read_address): Move to comp-unit.c.
7103         (dwarf2_rnglists_process, dwarf2_ranges_process)
7104         (read_attribute_value, dwarf_decode_lines_1)
7105         (var_decode_location, decode_locdesc): Update.
7106         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
7107         read.c.  Remove "cu" parameter.
7108         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
7109         method.
7110
7111 2020-02-08  Tom Tromey  <tom@tromey.com>
7112
7113         * dwarf2/read.c (read_attribute_value, read_indirect_string)
7114         (read_indirect_line_string): Update.
7115         * dwarf2/comp-unit.c (read_offset): Remove.
7116         (read_comp_unit_head): Update.
7117         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
7118         method.
7119         (read_offset): Don't declare.
7120
7121 2020-02-08  Tom Tromey  <tom@tromey.com>
7122
7123         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
7124         * dwarf2/read.c (struct comp_unit_head): Move to
7125         dwarf2/comp-unit.h.
7126         (enum class rcuh_kind): Move to comp-unit.h.
7127         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
7128         (read_comp_unit_head, error_check_comp_unit_head)
7129         (read_and_check_comp_unit_head): Move to comp-unit.c.
7130         (read_offset, dwarf_unit_type_name): Likewise.
7131         (create_debug_type_hash_table, read_cutu_die_from_dwo)
7132         (cutu_reader::cutu_reader, read_call_site_scope)
7133         (find_partial_die, follow_die_offset): Update.
7134         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
7135
7136 2020-02-08  Tom Tromey  <tom@tromey.com>
7137
7138         * dwarf2/read.c (read_offset_1): Move to leb.c.
7139         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
7140         (dwarf_decode_macro_bytes): Update.
7141         * dwarf2/leb.c (read_offset): Rename; move from read.c.
7142         * dwarf2/leb.h (read_offset): Declare.
7143
7144 2020-02-08  Tom Tromey  <tom@tromey.com>
7145
7146         * dwarf2/read.c (dwarf2_section_size): Remove.
7147         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
7148         Update.
7149         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
7150
7151 2020-02-08  Tom Tromey  <tom@tromey.com>
7152
7153         * dwarf2/read.c (read_initial_length): Move to leb.c.
7154         * dwarf2/leb.h (read_initial_length): Declare.
7155         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
7156         handle_nonstd parameter.
7157         * dwarf2/frame.c (read_initial_length): Remove.
7158         (decode_frame_entry_1): Update.
7159
7160 2020-02-08  Tom Tromey  <tom@tromey.com>
7161
7162         * dwarf2/loc.c (dwarf2_find_location_expression)
7163         (dwarf_evaluate_loc_desc::get_tls_address)
7164         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
7165         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
7166         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
7167         (dwarf2_compile_property_to_c)
7168         (dwarf2_loc_desc_get_symbol_read_needs)
7169         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
7170         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
7171         (loclist_describe_location, loclist_tracepoint_var_ref)
7172         (loclist_generate_c_location): Update.
7173         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
7174         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
7175         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
7176         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
7177         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
7178         (dwarf2_per_cu_data::addr_size)
7179         (dwarf2_per_cu_data::ref_addr_size)
7180         (dwarf2_per_cu_data::text_offset)
7181         (dwarf2_per_cu_data::addr_type): Now methods.
7182         (per_cu_header_read_in): Make per_cu "const".
7183         (dwarf2_version): Remove.
7184         (dwarf2_per_cu_data::int_type): Now a method.
7185         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
7186         (set_die_type, read_array_type, read_subrange_index_type)
7187         (read_tag_string_type, read_subrange_type): Update.
7188         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
7189         offset_size, ref_addr_size, text_offset, addr_type, version,
7190         objfile, int_type, addr_sized_int_type>: Declare methods.
7191
7192 2020-02-08  Tom Tromey  <tom@tromey.com>
7193
7194         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
7195         Move earlier.
7196
7197 2020-02-08  Tom Tromey  <tom@tromey.com>
7198
7199         * dwarf2/read.h (dwarf_line_debug): Declare.
7200         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
7201         * dwarf2/read.c: Move line_header code to new files.
7202         (dwarf_line_debug): No longer static.
7203         * dwarf2/line-header.c: New file.
7204         * dwarf2/line-header.h: New file.
7205
7206 2020-02-08  Tom Tromey  <tom@tromey.com>
7207
7208         * dwarf2/read.c (struct line_header) <file_full_name,
7209         file_file_name>: Return unique_xmalloc_ptr.
7210         (line_header::file_file_name): Update.
7211         (line_header::file_full_name): Update.
7212         (dw2_get_file_names_reader): Update.
7213         (macro_start_file): Update.
7214
7215 2020-02-08  Tom Tromey  <tom@tromey.com>
7216
7217         * dwarf2/read.c (struct line_header) <file_full_name,
7218         file_file_name>: Declare methods.
7219         (dw2_get_file_names_reader): Update.
7220         (file_file_name): Now a method.
7221         (file_full_name): Likewise.
7222         (macro_start_file): Update.
7223
7224 2020-02-08  Tom Tromey  <tom@tromey.com>
7225
7226         * dwarf2/read.c (dwarf_always_disassemble)
7227         (show_dwarf_always_disassemble): Move to loc.c.
7228         (_initialize_dwarf2_read): Move "always-disassemble" registration
7229         to loc.c.
7230         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
7231         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
7232         static.
7233         (show_dwarf_always_disassemble): Move from read.c.
7234         (_initialize_dwarf2loc): Move always-disassemble from read.c.
7235
7236 2020-02-08  Tom Tromey  <tom@tromey.com>
7237
7238         * dwarf2/read.c (~dwarf2_per_objfile): Update.
7239         (create_quick_file_names_table): Return htab_up.
7240         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
7241         Update.
7242         * dwarf2/read.h (struct dwarf2_per_objfile)
7243         <quick_file_names_table>: Now htab_up.
7244
7245 2020-02-08  Tom Tromey  <tom@tromey.com>
7246
7247         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
7248
7249 2020-02-08  Tom Tromey  <tom@tromey.com>
7250
7251         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
7252         Rewrite.
7253         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
7254         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
7255         (abbrev_table::abbrev_table): No longer inline.
7256         (ABBREV_HASH_SIZE): Remove.
7257         (abbrev_table::m_abbrevs): Now an htab_up.
7258
7259 2020-02-08  Tom Tromey  <tom@tromey.com>
7260
7261         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
7262         (cutu_reader): Update.
7263         (build_type_psymtabs_1): Update.
7264         * dwarf2/abbrev.c (abbrev_table::read): Rename.
7265         (abbrev_table::alloc_abbrev): Update.
7266         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
7267         (abbrev_table::read): New static method, renamed from
7268         abbrev_table_read_table.
7269         (abbrev_table::alloc_abbrev)
7270         (abbrev_table::add_abbrev): Now private.
7271         (abbrev_table::abbrev_table): Now private.
7272         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
7273
7274 2020-02-08  Tom Tromey  <tom@tromey.com>
7275
7276         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
7277         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
7278         htab_up.
7279
7280 2020-02-08  Tom Tromey  <tom@tromey.com>
7281
7282         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
7283         htab_up.
7284         (lookup_dwo_unit_in_dwp): Update.
7285         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
7286         on obstack.
7287
7288 2020-02-08  Tom Tromey  <tom@tromey.com>
7289
7290         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
7291         obstack.
7292
7293 2020-02-08  Tom Tromey  <tom@tromey.com>
7294
7295         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
7296         line_header_hash.
7297         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
7298         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
7299         Change type to htab_up.
7300
7301 2020-02-08  Tom Tromey  <tom@tromey.com>
7302
7303         * dwarf2/read.c (allocate_type_unit_groups_table): Return
7304         htab_up.  Don't allocate on obstack.
7305         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
7306         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
7307         Change type to htab_up.
7308
7309 2020-02-08  Tom Tromey  <tom@tromey.com>
7310
7311         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
7312         Change type to htab_up.
7313         * dwarf2/read.c (create_signatured_type_table_from_index)
7314         (create_signatured_type_table_from_debug_names)
7315         (create_all_type_units, add_type_unit)
7316         (lookup_dwo_signatured_type, lookup_signatured_type)
7317         (process_skeletonless_type_unit): Update.
7318         (create_debug_type_hash_table, create_debug_types_hash_table):
7319         Change type of types_htab.
7320         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
7321         htab_up.  Don't allocate on obstack.
7322         (create_cus_hash_table): Change type of cus_htab parameter.
7323         (struct dwo_file) <cus, tus>: Now htab_up.
7324         (lookup_dwo_signatured_type, lookup_dwo_cutu)
7325         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
7326         (queue_and_load_all_dwo_tus): Update.
7327         * dwarf2/index-write.c (write_gdbindex): Update.
7328         (write_debug_names): Update.
7329
7330 2020-02-08  Tom Tromey  <tom@tromey.com>
7331
7332         * dwarf2/read.h (struct dwarf2_queue_item): Move from
7333         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
7334         destructor.
7335         (struct dwarf2_per_objfile) <queue>: New member.
7336         * dwarf2/read.c (struct dwarf2_queue_item): Move to
7337         dwarf2/read.h.
7338         (dwarf2_queue, dwarf2_queue_tail): Remove.
7339         (class dwarf2_queue_guard): Add parameter to constructor.  Use
7340         DISABLE_COPY_AND_ASSIGN.
7341         <m_per_objfile>: New member.
7342         <~dwarf2_queue_guard>: Rewrite.
7343         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
7344         Update.
7345         (~dwarf2_queue_item): New.
7346
7347 2020-02-08  Tom Tromey  <tom@tromey.com>
7348
7349         * dwarf2/read.c (struct die_info) <has_children>: New member.
7350         (dw2_get_file_names_reader): Remove has_children.
7351         (dw2_get_file_names): Update.
7352         (read_cutu_die_from_dwo): Remove has_children.
7353         (cutu_reader::init_tu_and_read_dwo_dies)
7354         (cutu_reader::cutu_reader): Update.
7355         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
7356         Remove has_children.
7357         (build_type_psymtabs_1, process_skeletonless_type_unit)
7358         (load_partial_comp_unit, load_full_comp_unit): Update.
7359         (create_dwo_cu_reader): Remove has_children.
7360         (create_cus_hash_table, read_die_and_children): Update.
7361         (read_full_die_1,read_full_die): Remove has_children.
7362         (read_signatured_type): Update.
7363         (class cutu_reader) <has_children>: Remove.
7364
7365 2020-02-08  Tom Tromey  <tom@tromey.com>
7366
7367         * dwarf2/expr.c: Rename from dwarf2expr.c.
7368         * dwarf2/expr.h: Rename from dwarf2expr.h.
7369         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
7370         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
7371         * dwarf2/frame.c: Rename from dwarf2-frame.c.
7372         * dwarf2/frame.h: Rename from dwarf2-frame.h.
7373         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
7374         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
7375         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
7376         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
7377         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
7378         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
7379         * dwarf2/loc.c: Rename from dwarf2loc.c.
7380         * dwarf2/loc.h: Rename from dwarf2loc.h.
7381         * dwarf2/read.c: Rename from dwarf2read.c.
7382         * dwarf2/read.h: Rename from dwarf2read.h.
7383         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
7384         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
7385         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
7386         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
7387         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
7388         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
7389         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
7390         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
7391         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
7392         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
7393         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
7394         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
7395         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
7396         Update.
7397         * Makefile.in (COMMON_SFILES): Update.
7398         (HFILES_NO_SRCDIR): Update.
7399
7400 2020-02-08  Tom Tromey  <tom@tromey.com>
7401
7402         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
7403         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
7404
7405 2020-02-08  Tom Tromey  <tom@tromey.com>
7406
7407         * dwarf2read.h (struct die_info): Don't declare.
7408
7409 2020-02-08  Tom Tromey  <tom@tromey.com>
7410
7411         * dwarf2read.h (die_info_ptr): Remove typedef.
7412
7413 2020-02-08  Tom Tromey  <tom@tromey.com>
7414
7415         * dwarf2read.c (read_call_site_scope)
7416         (handle_data_member_location, dwarf2_add_member_fn)
7417         (mark_common_block_symbol_computed, read_common_block)
7418         (attr_to_dynamic_prop, partial_die_info::read)
7419         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
7420         (dwarf2_symbol_mark_computed, set_die_type): Update.
7421         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
7422         method.
7423         (attr_form_is_block): Don't declare.
7424         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
7425
7426 2020-02-08  Tom Tromey  <tom@tromey.com>
7427
7428         * dwarf2read.c (dwarf2_find_base_address, )
7429         (read_call_site_scope, rust_containing_type)
7430         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
7431         (handle_data_member_location, dwarf2_add_member_fn)
7432         (get_alignment, read_structure_type, process_structure_scope)
7433         (mark_common_block_symbol_computed, read_common_block)
7434         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
7435         (partial_die_info::read, read_attribute_value, new_symbol)
7436         (lookup_die_type, dwarf2_get_ref_die_offset)
7437         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
7438         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
7439         (dwarf2_symbol_mark_computed): Update.
7440         * dwarf2/attribute.h (struct attribute) <value_as_address,
7441         form_is_section_offset, form_is_constant, form_is_ref>: Declare
7442         methods.
7443         (value_as_address, attr_form_is_section_offset)
7444         (attr_form_is_constant, attr_form_is_ref): Don't declare.
7445         * dwarf2/attribute.c (attribute::value_as_address)
7446         (attribute::form_is_section_offset, attribute::form_is_constant)
7447         (attribute::form_is_ref): Now methods.
7448
7449 2020-02-08  Tom Tromey  <tom@tromey.com>
7450
7451         * dwarf2read.c (struct attribute, DW_STRING)
7452         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
7453         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
7454         (attr_form_is_block, attr_form_is_section_offset)
7455         (attr_form_is_constant, attr_form_is_ref): Move.
7456         * dwarf2/attribute.h: New file.
7457         * dwarf2/attribute.c: New file, from dwarf2read.c.
7458         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
7459
7460 2020-02-08  Tom Tromey  <tom@tromey.com>
7461
7462         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
7463         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
7464         Move.
7465         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
7466         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
7467         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
7468         abbrev.c.
7469         * dwarf2/abbrev.h: New file.
7470         * dwarf2/abbrev.c: New file, from dwarf2read.c.
7471         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
7472
7473 2020-02-08  Tom Tromey  <tom@tromey.com>
7474
7475         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
7476         (dwarf2_section_size, dwarf2_get_section_info)
7477         (create_signatured_type_table_from_debug_names)
7478         (create_addrmap_from_aranges, read_debug_names_from_section)
7479         (get_gdb_index_contents_from_section, read_comp_unit_head)
7480         (error_check_comp_unit_head, read_abbrev_offset)
7481         (create_debug_type_hash_table, init_cu_die_reader)
7482         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
7483         (read_comp_units_from_section, create_cus_hash_table)
7484         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
7485         (create_dwp_v2_section, dwarf2_rnglists_process)
7486         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
7487         (abbrev_table_read_table, read_indirect_string_at_offset_from)
7488         (read_indirect_string_from_dwz, read_addr_index_1)
7489         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
7490         (dwarf_decode_macro_bytes, dwarf_decode_macros)
7491         (fill_in_loclist_baton): Update.
7492         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
7493         get_containing_section, get_bfd_owner, get_bfd_section,
7494         get_file_name, get_id, get_flags, empty, read>: Declare methods.
7495         (dwarf2_read_section, get_section_name, get_section_file_name)
7496         (get_containing_section, get_section_bfd_owner)
7497         (get_section_bfd_section, get_section_name, get_section_file_name)
7498         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
7499         declare.
7500         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
7501         (dwarf2_section_info::get_bfd_owner)
7502         (dwarf2_section_info::get_bfd_section)
7503         (dwarf2_section_info::get_name)
7504         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
7505         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
7506         (dwarf2_section_info::read): Now methods.
7507         * dwarf-index-write.c (class debug_names): Update.
7508
7509 2020-02-08  Tom Tromey  <tom@tromey.com>
7510
7511         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
7512         Move to dwarf2/section.h.
7513         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
7514         (get_section_bfd_section, get_section_name)
7515         (get_section_file_name, get_section_id, get_section_flags)
7516         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
7517         dwarf2/section.c.
7518         * dwarf2/section.h: New file.
7519         * dwarf2/section.c: New file, from dwarf2read.c.
7520         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
7521
7522 2020-02-08  Tom Tromey  <tom@tromey.com>
7523
7524         * dwarf2read.h (read_unsigned_leb128): Don't declare.
7525         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
7526         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
7527         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
7528         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
7529         * dwarf2/leb.h: New file, from dwarf2read.c.
7530         * dwarf2/leb.c: New file, from dwarf2read.c.
7531         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
7532         Remove.
7533         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
7534         (COMMON_SFILES): Add dwarf2/leb.c.
7535
7536 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
7537
7538         GDB 9.1 released.
7539
7540 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
7541
7542         PR gdb/25190:
7543         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
7544         * gdb/remote.c (remote_console_output): Update.
7545         * gdb/ui-file.c (fputs_unfiltered): Rename to...
7546         (ui_file_puts): ...this.
7547         * gdb/ui-file.h (ui_file_puts): Add declaration.
7548         * gdb/utils.c (emit_style_escape): Update.
7549         (flush_wrap_buffer): Update.
7550         (fputs_maybe_filtered): Update.
7551         (fputs_unfiltered): Add function.
7552
7553 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
7554
7555         * gdb/event-loop.c (gdb_wait_for_event): Update.
7556         * gdb/printcmd.c (printf_command): Update.
7557         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
7558         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
7559         (gdb_os_flush_stderr): Update.
7560         * gdb/remote.c (remote_console_output): Update.
7561         * gdb/ui-file.c (gdb_flush): Rename to...
7562         (ui_file_flush): ...this.
7563         (stderr_file::write): Update.
7564         (stderr_file::puts): Update.
7565         * gdb/ui-file.h (gdb_flush): Rename to...
7566         (ui_file_flush): ...this.
7567         * gdb/utils.c (gdb_flush): Add function.
7568         * gdb/utils.h (gdb_flush): Add declaration.
7569
7570 2020-02-07  Tom Tromey  <tromey@adacore.com>
7571
7572         PR breakpoints/24915:
7573         * source.c (find_and_open_source): Do not check basenames_may_differ.
7574
7575 2020-02-07  Tom Tromey  <tom@tromey.com>
7576
7577         * README: Update gdbserver documentation.
7578         * gdbserver: Move to top level.
7579         * configure.tgt (build_gdbserver): Remove.
7580         * configure.ac: Remove --enable-gdbserver.
7581         * configure: Rebuild.
7582         * Makefile.in (distclean): Don't mention gdbserver.
7583
7584 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
7585
7586         * source-cache.c (source_cache::ensure): Surround
7587         get_plain_source_lines with a try/catch.
7588         (source_cache::get_line_charpos): Get rid of try/catch
7589         and only check for the return value of "ensure".
7590         * tui/tui-source.c (tui_source_window::set_contents):
7591         Simplify "nlines" calculation.
7592
7593 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
7594
7595         * MAINTAINERS (Write After Approval): Add myself.
7596
7597 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
7598
7599         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
7600         function call.
7601
7602 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
7603
7604         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
7605
7606 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
7607
7608         * nat/riscv-linux-tdesc.h: New file.
7609         * nat/riscv-linux-tdesc.c: New file, taking code from...
7610         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7611         ... here.
7612         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
7613         NATDEPFILES.
7614
7615 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
7616
7617         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
7618         we don't set the fake simulator ptid to the null_ptid.
7619
7620 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
7621
7622         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
7623         * gdbthread.h (class thread_info) <resumed>: Likewise.
7624         * infrun.c (resume_1): Likewise.
7625         (proceed): Likewise.
7626         (infrun_thread_stop_requested): Likewise.
7627         (stop_all_threads): Likewise.
7628         (handle_inferior_event): Likewise.
7629         (restart_threads): Likewise.
7630         (finish_step_over): Likewise.
7631         (keep_going_stepped_thread): Likewise.
7632         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
7633         (linux_handle_extended_wait): Likewise.
7634         * record-btrace.c (get_thread_current_frame_id): Likewise.
7635         * record-full.c (record_full_wait_1): Likewise.
7636         * remote.c (remote_target::process_initial_stop_replies): Likewise.
7637         * target.c (target_resume): Likewise.
7638         * thread.c (set_running_thread): Likewise.
7639
7640 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7641
7642         * f-valprint.c (f77_print_array_1): Changed datatype of index
7643         variable to LONGEST from int to enable it to contain bound
7644         values correctly.
7645
7646 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
7647
7648         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
7649         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
7650         offsets according to FLEN determined.
7651         (riscv_linux_nat_target::read_description): Determine FLEN
7652         dynamically.
7653         (riscv_linux_nat_target::fetch_registers): Size regset buffer
7654         according to FLEN determined.
7655         (riscv_linux_nat_target::store_registers): Likewise.
7656
7657 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7658
7659         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7660         when reg->group is empty and reggroup is not.
7661
7662 2020-01-31  Tom Tromey  <tromey@adacore.com>
7663
7664         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
7665         Call beneath target's mourn_inferior after unpushing.
7666
7667 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
7668
7669         PR tui/9765
7670         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
7671         have enough lines to fill the screen, still return the lowest
7672         address we found.
7673
7674 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
7675
7676         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
7677         '-', '<', and '>' commands.
7678
7679 2020-01-29  Pedro Alves  <palves@redhat.com>
7680             Sergio Durigan Junior  <sergiodj@redhat.com>
7681
7682         * infcmd.c (construct_inferior_arguments): Assert that
7683         'argc' is greater than 0.
7684
7685 2020-01-29  Luis Machado  <luis.machado@linaro.org>
7686
7687         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
7688         (BRK_INSN_MASK): Define to 0xd4200000.
7689         (aarch64_program_breakpoint_here_p): New function.
7690         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
7691         * arch-utils.c (default_program_breakpoint_here_p): Moved from
7692         breakpoint.c.
7693         * arch-utils.h (default_program_breakpoint_here_p): Moved from
7694         breakpoint.h
7695         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
7696         call gdbarch_program_breakpoint_here_p.
7697         (program_breakpoint_here): Moved to arch-utils.c, renamed to
7698         default_program_breakpoint_here_p, changed return type to bool and
7699         simplified.
7700         * breakpoint.h (program_breakpoint_here): Moved prototype to
7701         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
7702         return type to bool.
7703         * gdbarch.c: Regenerate.
7704         * gdbarch.h: Regenerate.
7705         * gdbarch.sh (program_breakpoint_here_p): New method.
7706         * infrun.c (handle_signal_stop): Call
7707         gdbarch_program_breakpoint_here_p.
7708
7709 2020-01-26  Tom Tromey  <tom@tromey.com>
7710
7711         * ctfread.c (struct ctf_fp_info): Reindent.
7712         (_initialize_ctfread): Remove.
7713
7714 2020-01-26  Tom Tromey  <tom@tromey.com>
7715
7716         * psymtab.c (partial_map_expand_apply)
7717         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
7718         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
7719         (psym_print_stats, psym_expand_symtabs_for_function)
7720         (psym_map_symbol_filenames, psym_map_matching_symbols)
7721         (psym_expand_symtabs_matching)
7722         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
7723         (maintenance_check_psymtabs): Use new methods.
7724         * psympriv.h (struct partial_symtab) <readin_p,
7725         get_compunit_symtab>: New methods.
7726         <readin, compunit_symtab>: Remove members.
7727         (struct standard_psymtab): New.
7728         (struct legacy_psymtab): Derive from standard_psymtab.
7729         * dwarf2read.h (struct dwarf2_psymtab): Derive from
7730         standard_psymtab.
7731         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
7732
7733 2020-01-26  Tom Tromey  <tom@tromey.com>
7734
7735         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
7736         read_dependencies.  Add assert.
7737         * psymtab.c (partial_symtab::read_dependencies): New method.
7738         * psympriv.h (struct partial_symtab) <read_dependencies>: New
7739         method.
7740         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
7741         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
7742         read_dependencies.
7743         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
7744         Add assert.
7745
7746 2020-01-26  Tom Tromey  <tom@tromey.com>
7747
7748         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
7749         Call expand_psymtab.
7750         (xcoff_read_symtab): Call expand_psymtab.
7751         (xcoff_start_psymtab, xcoff_end_psymtab): Set
7752         legacy_expand_psymtab.
7753         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
7754         method.
7755         (struct legacy_psymtab) <expand_psymtab>: Implement.
7756         <legacy_expand_psymtab>: New member.
7757         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
7758         (parse_partial_symbols): Set legacy_expand_psymtab.
7759         (psymtab_to_symtab_1): Change argument order.  Call
7760         expand_psymtab.
7761         (new_psymtab): Set legacy_expand_psymtab.
7762         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
7763         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
7764         expand_psymtab.
7765         (dwarf2_psymtab::expand_psymtab): Rename from
7766         psymtab_to_symtab_1.  Call expand_psymtab.
7767         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
7768         (dbx_end_psymtab): Likewise.
7769         (dbx_psymtab_to_symtab_1): Change argument order. Call
7770         expand_psymtab.
7771         (dbx_read_symtab): Call expand_psymtab.
7772         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
7773         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
7774         (ctf_psymtab::read_symtab): Call expand_psymtab.
7775
7776 2020-01-26  Tom Tromey  <tom@tromey.com>
7777
7778         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
7779         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
7780         messages.
7781         * mdebugread.c (mdebug_read_symtab): Remove prints.
7782         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
7783         assert.
7784         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
7785
7786 2020-01-26  Tom Tromey  <tom@tromey.com>
7787
7788         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
7789         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
7790         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
7791         legacy_symtab.
7792         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
7793         * psymtab.c (psymtab_to_symtab): Call method.
7794         (dump_psymtab): Update.
7795         * psympriv.h (struct partial_symtab): Add virtual destructor.
7796         <read_symtab>: New method.
7797         (struct legacy_symtab): New.
7798         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
7799         (struct pst_map) <pst>: Now a legacy_psymtab.
7800         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
7801         (new_psymtab): Use legacy_psymtab.
7802         * dwarf2read.h (struct dwarf2_psymtab): New.
7803         (struct dwarf2_per_cu_data) <psymtab>: Use it.
7804         * dwarf2read.c (dwarf2_create_include_psymtab)
7805         (dwarf2_build_include_psymtabs, create_type_unit_group)
7806         (create_partial_symtab, process_psymtab_comp_unit_reader)
7807         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
7808         (set_partial_user): Use dwarf2_psymtab.
7809         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
7810         (psymtab_to_symtab_1, process_full_comp_unit)
7811         (process_full_type_unit, dwarf2_ranges_read)
7812         (dwarf2_get_pc_bounds, psymtab_include_file_name)
7813         (dwarf_decode_lines): Use dwarf2_psymtab.
7814         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
7815         (add_address_entry_worker, write_one_signatured_type)
7816         (recursively_count_psymbols, recursively_write_psymbols)
7817         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
7818         (write_debug_names): Likewise.
7819         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
7820         <pst>: Now a legacy_psymtab.
7821         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
7822         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
7823         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
7824         * ctfread.c (struct ctf_psymtab): New.
7825         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
7826         ctf_psymtab.
7827         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
7828         (create_partial_symtab): Return a ctf_psymtab.
7829         (scan_partial_symbols): Update.
7830
7831 2020-01-26  Tom Tromey  <tom@tromey.com>
7832
7833         * xcoffread.c (xcoff_start_psymtab): Use new.
7834         * psymtab.c (partial_symtab::partial_symtab): New constructor,
7835         renamed from start_psymtab_common.
7836         * psympriv.h (struct partial_symtab): Add new constructor.
7837         (start_psymtab_common): Don't declare.
7838         * mdebugread.c (parse_partial_symbols): Use new.
7839         * dwarf2read.c (create_partial_symtab): Use new.
7840         * dbxread.c (start_psymtab): Use new.
7841         * ctfread.c (create_partial_symtab): Use new.
7842
7843 2020-01-26  Tom Tromey  <tom@tromey.com>
7844
7845         * xcoffread.c (xcoff_end_psymtab): Use new.
7846         * psymtab.c (start_psymtab_common): Use new.
7847         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
7848         Update.
7849         * psympriv.h (struct partial_symtab): Add parameters to
7850         constructor.  Don't inline.
7851         (allocate_psymtab): Don't declare.
7852         * mdebugread.c (new_psymtab): Use new.
7853         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
7854         * dbxread.c (dbx_end_psymtab): Use new.
7855
7856 2020-01-26  Tom Tromey  <tom@tromey.com>
7857
7858         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
7859         allocate_psymtab.  Update documentation.
7860         * psymtab.c (psymtab_storage::install_psymtab): Rename from
7861         allocate_psymtab.  Do not use new.
7862         (allocate_psymtab): Use new.  Update.
7863
7864 2020-01-26  Tom Tromey  <tom@tromey.com>
7865
7866         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7867         * psymtab.c (psym_print_stats): Update.
7868         * psympriv.h (struct partial_symtab) <readin,
7869         psymtabs_addrmap_supported, anonymous>: Now bool.
7870         * mdebugread.c (psymtab_to_symtab_1): Update.
7871         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
7872         (build_type_psymtabs_reader, psymtab_to_symtab_1)
7873         (process_full_comp_unit, process_full_type_unit): Update.
7874         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7875         * ctfread.c (psymtab_to_symtab): Update.
7876
7877 2020-01-26  Tom Tromey  <tom@tromey.com>
7878
7879         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
7880         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
7881         * psymtab.c (psymtab_storage): Delete psymtabs.
7882         (psymtab_storage::allocate_psymtab): Use new.
7883         (psymtab_storage::discard_psymtab): Use delete.
7884         * psympriv.h (struct partial_symtab): Add constructor and
7885         initializers.
7886
7887 2020-01-26  Tom Tromey  <tom@tromey.com>
7888
7889         * machoread.c: Do not include psympriv.h.
7890
7891 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7892
7893         * NEWS: Mention the new option and the set/show commands.
7894
7895 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7896
7897         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
7898         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
7899         (validate_exec_file): New variables, enums, functions.
7900         (exec_file_locate_attach, print_section_info): Style the filenames.
7901         (_initialize_exec): Install show_exec_file_mismatch_command and
7902          set_exec_file_mismatch_command.
7903         * gdbcore.h (validate_exec_file): Declare.
7904         * infcmd.c (attach_command): Call validate_exec_file.
7905         * remote.c ( remote_target::remote_add_inferior): Likewise.
7906
7907 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7908
7909         * frame.c (find_frame_sal): Move call to get_next_frame into more
7910         inner scope.
7911         * inline-frame.c (inilne_state) <inline_state>: Update argument
7912         types.
7913         (inilne_state) <skipped_symbol>: Rename to...
7914         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
7915         (skip_inline_frames): Build vector of skipped symbols and use this
7916         to reate the inline_state.
7917         (inline_skipped_symbol): Add a comment and some assertions, fetch
7918         skipped symbol from the list.
7919
7920 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7921
7922         * buildsym.c (lte_is_less_than): Delete.
7923         (buildsym_compunit::end_symtab_with_blockvector): Create local
7924         lambda function to sort line table entries, and use
7925         std::stable_sort instead of std::sort.
7926         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
7927         markers when looking for a previous line.
7928
7929 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7930
7931         * dwarf2read.c (lnp_state_machine::record_line): Include
7932         end_sequence parameter in debug print out.  Record the line if we
7933         are at an end_sequence marker even if it's not the start of a
7934         statement.
7935         * symmisc.c (maintenance_print_one_line_table): Print end of
7936         sequence markers with 'END' not '0'.
7937
7938 2020-01-24  Pedro Alves  <palves@redhat.com>
7939
7940         PR gdb/25410
7941         * thread.c (scoped_restore_current_thread::restore): Use
7942         switch_to_inferior_no_thread.
7943         * exec.c: Include "progspace-and-thread.h".
7944         (add_target_sections, remove_target_sections):
7945         scoped_restore_current_pspace_and_thread instead of
7946         scoped_restore_current_thread.
7947         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
7948         and aspace to the inferior before calling clone_program_space.
7949         Remove stale comment.
7950
7951 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7952
7953         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
7954         (arm_netbsd_nat_target::fetch_registers): ...this.
7955         (arm_nbsd_nat_target::store_registers): Rename to...
7956         (arm_netbsd_nat_target::store_registers): ...this.
7957
7958 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7959
7960         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7961         register_t.
7962
7963 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7964
7965         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
7966         Update comment.
7967         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
7968         Likewise.
7969         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
7970         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
7971         the correct replacement (iterate_over_regset_sections).
7972         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
7973         Update comment.
7974
7975 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
7976
7977         PR gdb/23718
7978         * gdb/python/python.c (execute_gdb_command): Call
7979         async_enable_stdin in catch block.
7980
7981 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7982
7983         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
7984         SWITCH_THRU_ALL_UIS.
7985
7986 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7987
7988         PR tui/9765
7989         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
7990         comment, add extra parameter, and update to store previous symbol
7991         when appropriate.
7992         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
7993         add extra parameter.
7994         * tui/tui-disasm.c (tui_disassemble): Update header comment,
7995         remove unneeded parameter, add try/catch around gdb_print_insn,
7996         rewrite to add items to asm_lines vector.
7997         (tui_find_backward_disassembly_start_address): New function.
7998         (tui_find_disassembly_address): Updated throughout.
7999         (tui_disasm_window::set_contents): Update for changes to
8000         tui_disassemble.
8001         (tui_disasm_window::do_scroll_vertical): No need to adjust the
8002         number of lines to scroll.
8003
8004 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
8005
8006         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
8007         (SECT_OFF_DATA): Likewise.
8008         (SECT_OFF_RODATA): Likewise.
8009         (SECT_OFF_TEXT): Likewise.
8010         (SECT_OFF_BSS): Likewise.
8011         (struct objfile) <text_section_offset, data_section_offset>: New
8012         methods.
8013         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
8014         objfile::text_section_offset.
8015         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
8016         * coffread.c (coff_symtab_read): Likewise.
8017         (enter_linenos): Likewise.
8018         (process_coff_symbol): Likewise.
8019         * ctfread.c (get_objfile_text_range): Likewise.
8020         * dtrace-probe.c (dtrace_probe::get_relocated_address):
8021         Use objfile::data_section_offset.
8022         * dwarf2-frame.c (execute_cfa_program): Use
8023         objfile::text_section_offset.
8024         (dwarf2_frame_find_fde): Likewise.
8025         * dwarf2read.c (create_addrmap_from_index): Likewise.
8026         (create_addrmap_from_aranges): Likewise.
8027         (dw2_find_pc_sect_compunit_symtab): Likewise.
8028         (process_psymtab_comp_unit_reader): Likewise.
8029         (add_partial_symbol): Likewise.
8030         (add_partial_subprogram): Likewise.
8031         (process_full_comp_unit): Likewise.
8032         (read_file_scope): Likewise.
8033         (read_func_scope): Likewise.
8034         (read_lexical_block_scope): Likewise.
8035         (read_call_site_scope): Likewise.
8036         (dwarf2_rnglists_process): Likewise.
8037         (dwarf2_ranges_process): Likewise.
8038         (dwarf2_ranges_read): Likewise.
8039         (dwarf_decode_lines_1): Likewise.
8040         (new_symbol): Likewise.
8041         (dwarf2_fetch_die_loc_sect_off): Likewise.
8042         (dwarf2_per_cu_text_offset): Likewise.
8043         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
8044         * hppa-tdep.c (read_unwind_info): Likewise.
8045         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
8046         * psympriv.h (struct partial_symtab): Likewise.
8047         * psymtab.c (find_pc_sect_psymtab): Likewise.
8048         * solib-svr4.c (enable_break): Likewise.
8049         * stap-probe.c (relocate_address): Use
8050         objfile::data_section_offset.
8051         * xcoffread.c (enter_line_range): Use
8052         objfile::text_section_offset.
8053         (read_xcoff_symtab): Likewise.
8054
8055 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
8056
8057         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
8058         declaration to narrower scopes.
8059
8060 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
8061
8062         * darwin-nat.h (struct darwin_exception_msg, enum
8063         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
8064         Move up.
8065         (class darwin_nat_target) <wait_1, check_new_threads,
8066         decode_exception_message, decode_message, stop_inferior,
8067         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
8068         * darwin-nat.c (darwin_check_new_threads): Rename to...
8069         (darwin_nat_target::check_new_threads): ... this.
8070         (darwin_suspend_inferior_it): Remove.
8071         (darwin_decode_exception_message): Rename to...
8072         (darwin_nat_target::decode_exception_message): ... this.
8073         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
8074         (darwin_decode_message): Rename to...
8075         (darwin_nat_target::decode_message): ... this.
8076         (cancel_breakpoint): Rename to...
8077         (darwin_nat_target::cancel_breakpoint): ... this.
8078         (darwin_wait): Rename to...
8079         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
8080         instead of iterate_over_inferiors.
8081         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
8082         (darwin_stop_inferior): Rename to...
8083         (darwin_nat_target::stop_inferior): ... this.
8084         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
8085         (darwin_init_thread_list): Rename to...
8086         (darwin_nat_target::init_thread_list): ... this.
8087         (darwin_ptrace_him): Rename to...
8088         (darwin_nat_target::ptrace_him): ... this.
8089         (darwin_nat_target::create_inferior): Pass lambda function to
8090         fork_inferior.
8091         (darwin_nat_target::detach): Call stop_inferior instead of
8092         darwin_stop_inferior.
8093         * fork-inferior.h (fork_inferior): Change init_trace_fun
8094         parameter to gdb::function_view.
8095         * fork-inferior.c (fork_inferior): Likewise.
8096
8097 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
8098
8099         * i386-cygwin-tdep.c (core_process_module_section): Update.
8100         * windows-nat.c (struct lm_info_windows): Add text_offset.
8101         (windows_xfer_shared_libraries): Update.
8102         * windows-tdep.c (windows_xfer_shared_library):
8103         Add text_offset_cached argument.
8104         * windows-tdep.h (windows_xfer_shared_library): Update.
8105
8106 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8107
8108         * gdbarch.sh: Add declaration for _initialize_gdbarch.
8109
8110 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8111
8112         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
8113         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
8114         replace with range-based for.
8115         (gdbsim_interrupt_inferior): Remove.
8116         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
8117         with a range-based for.  Inline code from
8118         gdbsim_interrupt_inferior.
8119
8120 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8121
8122         * infrun.c (proceed): Fix indentation.
8123
8124 2020-01-21  Tom Tromey  <tromey@adacore.com>
8125
8126         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
8127         * python/python.c (python_extension_ops): Update.
8128         (gdbpy_colorize): New function.
8129         * python/lib/gdb/__init__.py (colorize): New function.
8130         * extension.h (ext_lang_colorize): Declare.
8131         * extension.c (ext_lang_colorize): New function.
8132         * extension-priv.h (struct extension_language_ops) <colorize>: New
8133         member.
8134         * cli/cli-style.c (_initialize_cli_style): Update help text.
8135
8136 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8137
8138         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
8139         <cond>: Change type to bool.
8140         (aarch64_displaced_step_b_cond): Update cond to use bool type.
8141         (aarch64_displaced_step_cb): Likewise.
8142         (aarch64_displaced_step_tb): Likewise.
8143
8144 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8145
8146         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
8147         output.
8148
8149 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8150
8151         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
8152         <pc_adjust>: Adjust the documentation.
8153         (aarch64_displaced_step_fixup): Check if PC really moved before
8154         adjusting it.
8155
8156 2020-01-19  Tom Tromey  <tom@tromey.com>
8157
8158         * disasm.c (~gdb_disassembler): New destructor.
8159         (gdb_buffered_insn_length): Call disassemble_free_target.
8160         * disasm.h (class gdb_disassembler): Declare destructor.  Use
8161         DISABLE_COPY_AND_ASSIGN.
8162
8163 2020-01-19  Tom Tromey  <tom@tromey.com>
8164
8165         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
8166         (die_reader_func_ftype): Remove.
8167         (cutu_reader): New class.
8168         (dw2_get_file_names_reader): Remove "data" parameter.
8169         (dw2_get_file_names): Use cutu_reader.
8170         (create_debug_type_hash_table): Update.
8171         (read_cutu_die_from_dwo): Update comment.
8172         (lookup_dwo_unit): Add dwo_name parameter.
8173         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
8174         die_reader_func_ftype and data parameters.
8175         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
8176         Remove die_reader_func_ftype and data parameters.
8177         (~cutu_reader): New; from init_cutu_and_read_dies.
8178         (cutu_reader::cutu_reader): Rename from
8179         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
8180         and data parameters.
8181         (init_cutu_and_read_dies_simple): Remove.
8182         (struct process_psymtab_comp_unit_data): Remove.
8183         (process_psymtab_comp_unit_reader): Remove data parameter; add
8184         want_partial_unit and pretend_language parameters.
8185         (process_psymtab_comp_unit): Use cutu_reader.
8186         (build_type_psymtabs_reader): Remove data parameter.
8187         (build_type_psymtabs_1): Use cutu_reader.
8188         (process_skeletonless_type_unit): Likewise.
8189         (load_partial_comp_unit_reader): Remove.
8190         (load_partial_comp_unit): Use cutu_reader.
8191         (load_full_comp_unit_reader): Remove.
8192         (load_full_comp_unit): Use cutu_reader.
8193         (struct create_dwo_cu_data): Remove.
8194         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
8195         dwo_unit parameters.
8196         (create_cus_hash_table): Use cutu_reader.
8197         (struct dwarf2_read_addr_index_data): Remove.
8198         (dwarf2_read_addr_index_reader): Remove.
8199         (dwarf2_read_addr_index): Use cutu_reader.
8200         (read_signatured_type_reader): Remove.
8201         (read_signatured_type): Use cutu_reader.
8202
8203 2020-01-19  Tom Tromey  <tom@tromey.com>
8204
8205         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
8206         * tui/tui-wingeneral.h (class tui_suppress_output): New.
8207         (tui_wrefresh): Declare.
8208         * tui/tui-wingeneral.c (suppress_output): New global.
8209         (tui_suppress_output, ~tui_suppress_output): New constructor and
8210         destructor.
8211         (tui_wrefresh): New function.
8212         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
8213         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
8214         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
8215         method.
8216         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
8217         tui_wrefresh.
8218         (tui_data_window::no_refresh): New method.
8219         (tui_data_item_window::refresh_window): Call tui_wrefresh.
8220         (tui_reg_command): Use tui_suppress_output
8221         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
8222         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
8223         method.
8224         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
8225
8226 2020-01-19  Tom Tromey  <tom@tromey.com>
8227
8228         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8229         Handle case where symtab is null.
8230
8231 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
8232
8233         * linux-fork.c (one_fork_p): Simplify.
8234
8235 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8236
8237         * top.c (struct qt_args): Remove.
8238         (kill_or_detach): Change return type to void, replace `void *`
8239         parameter with a proper one.
8240         (print_inferior_quit_action):  Likewise.
8241         (quit_confirm): Use range-based for loop to iterate over inferiors.
8242         (quit_force): Likewise.
8243
8244 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8245
8246         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
8247         `void *` parameter with proper parameters.
8248         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
8249         (print_one_inferior): Change return type to void, replace `void *`
8250         parameter with proper parameters.
8251         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
8252         inferiors.
8253         (get_other_inferior): Remove.
8254         (mi_cmd_remove_inferior): Use range-based loop to iterate over
8255         inferiors.
8256
8257 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8258
8259         * mi/mi-interp.c (report_initial_inferior): Remove.
8260         (mi_interp::init): Use range-based for to iterate over inferiors.
8261
8262 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8263
8264         * python/py-inferior.c (build_inferior_list): Remove.
8265         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
8266
8267 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
8268
8269         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
8270         (btrace_stitch_trace): Likewise.
8271         * charset.c (intermediate_encoding): Likewise (vaild).
8272         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
8273         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
8274         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
8275
8276 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
8277
8278         * windows-tdep.c (windows_get_tlb_type):
8279         Add rtl_user_process_parameters type.
8280
8281 2020-01-16  Pedro Alves  <palves@redhat.com>
8282             Norbert Lange  <nolange79@gmail.com>
8283
8284         PR build/24805
8285         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
8286         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
8287         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
8288         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
8289         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
8290         (ps_plog): Redeclare exported functions with default visibility.
8291
8292 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
8293
8294         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
8295         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
8296
8297 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
8298
8299         * infcmd.c (post_create_inferior): Use get_thread_regcache
8300         instead of get_current_regcache.
8301
8302 2020-01-14  Tom Tromey  <tom@tromey.com>
8303
8304         PR symtab/12535:
8305         * python/python.c (gdbpy_decode_line): Treat empty string the same
8306         as no argument.
8307
8308 2020-01-14  Tom Tromey  <tom@tromey.com>
8309
8310         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
8311
8312 2020-01-14  Tom Tromey  <tom@tromey.com>
8313
8314         * nat/linux-btrace.c: Don't include <config.h>.
8315         * nat/linux-ptrace.c: Don't include <config.h>.
8316         * nat/x86-linux-dregs.c: Don't include <config.h>.
8317
8318 2020-01-14  Tom Tromey  <tom@tromey.com>
8319
8320         * configure: Rebuild.
8321         * configure.ac: Move many checks to ../gdbsupport/common.m4.
8322
8323 2020-01-14  Tom Tromey  <tom@tromey.com>
8324
8325         * nat/x86-linux-dregs.c: Include configh.h.
8326         * nat/linux-ptrace.c: Include configh.h.
8327         * nat/linux-btrace.c: Include configh.h.
8328         * defs.h: Include config.h, bfd.h.
8329         * configure.ac: Don't source common.host.
8330         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
8331         * configure: Rebuild.
8332         * acinclude.m4: Update path.
8333         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
8334         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
8335         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
8336         (CLIBS): Add LIBSUPPORT.
8337         (CDEPS): Likewise.
8338         (COMMON_SFILES): Remove gdbsupport files.
8339         (HFILES_NO_SRCDIR): Likewise.
8340         (stamp-version): Update path to create-version.sh.
8341         (ALLDEPFILES): Remove gdbsupport files.
8342
8343 2020-01-14  Tom Tromey  <tom@tromey.com>
8344
8345         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
8346         USE_WIN32API when needed.
8347         * configure.ac (USE_WIN32API): Don't define.
8348         (WIN32LIBS): Use WIN32APILIBS.
8349         * configure: Rebuild.
8350
8351 2020-01-14  Tom Tromey  <tom@tromey.com>
8352
8353         * configure: Rebuild.
8354         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
8355
8356 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8357
8358         * skip.c (skip_function_command): Make skip w/o arguments use the
8359         name of the inlined function if pc is inside any inlined function.
8360
8361 2020-01-14  Luis Machado  <luis.machado@linaro.org>
8362
8363         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
8364         * infrun.c (resume_1): Likewise.
8365         (handle_inferior_event): Remove stale comment.
8366         * linux-nat.c (linux_nat_target::resume): Update comments.
8367         (save_stop_reason): Likewise.
8368         (linux_nat_filter_event): Likewise.
8369         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
8370
8371 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
8372
8373         * elfread.c (record_minimal_symbol): Set section index to 0 for
8374         non-allocatable sections.
8375
8376
8377 2020-01-13  Ali Tamur <tamur@google.com>
8378
8379         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
8380         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
8381         to gdb::optional.  Update comments.
8382         (dwo_file): Update comments.
8383         (read_attribute): Update API to take an additional out parameter,
8384         need_reprocess.  This is used to mark attributes that need other
8385         attributes (e.g. str_offsets_base) for correct computation which may not
8386         have been read yet.
8387         (read_attribute_reprocess): New function declaration.
8388         (read_addr_index): Likewise.
8389         (read_dwo_str_index): Likewise.
8390         (read_stub_str_index): Likewise.
8391         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
8392         (lookup_addr_base): New function definition.
8393         (lookup_ranges_base): Likewise.
8394         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
8395         lookup_ranges_base.
8396         (init_cutu_and_read_dies): Update comments.
8397         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
8398         unit.  This is used to inherit parent's str_offsets_base and addr_base.
8399         Update comments.
8400         (init_cutu_and_read_dies_simple): Reflect API changes.
8401         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
8402         (create_cus_hash_table): Change API to take parent compile unit.
8403         Reflect API changes.
8404         (open_and_init_dwo_file): Reflect API changes.
8405         (dwarf2_get_pc_bounds): Update comments.
8406         (dwarf2_record_block_ranges): Likewise.
8407         (read_full_die_1): Change implementation to reprocess attributes that
8408         need str_offsets_base and addr_base.
8409         (partial_die_info::read): Likewise.
8410         (read_attribute_reprocess): New function definition.
8411         (read_attribute_value): Change API to take an additional out parameter,
8412         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
8413         when a non-dwo compile unit has index based attributes.
8414         (read_attribute): Reflect API changes.
8415         (read_addr_index_1): Reflect API changes.  Update comments.
8416         (dwarf2_read_addr_index_data): Reflect API changes.
8417         (dwarf2_read_addr_index): Likewise.
8418         (read_str_index): Change API and implementation.  This becomes a helper
8419         to be used by the new string index related methods.  Update error
8420         message and comments.
8421         (read_dwo_str_index): New function definition.
8422         (read_stub_str_index): Likewise.
8423         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
8424         * symfile.h (dwarf2_debug_sections): Likewise.
8425         * xcoffread.c (dwarf2_debug_sections): Likewise.
8426
8427 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8428
8429         * gdbcore.h (struct core_fns) <core_read_registers>: Change
8430         core_reg_sect type to gdb_byte *.
8431         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
8432         * cris-tdep.c (fetch_core_registers): Likewise.
8433         * corelow.c (core_target::get_core_register_section): Change
8434         type of `contents` to gdb::byte_vector.
8435
8436 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
8437
8438         * tui/tui-wingeneral.c (box_win): Position the title in the center
8439         of the border.
8440
8441 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8442
8443         * corelow.c (core_target::get_core_register_section): Use
8444           std::vector instead of alloca.
8445
8446 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8447
8448         * warning.m4: Add -Wmissing-declarations to build_warnings.
8449         * configure: Re-generate.
8450
8451 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8452
8453         * python/python.c (init__gdb_module): Add declaration.
8454
8455 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8456
8457         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
8458         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
8459         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
8460         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
8461         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
8462         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
8463         * ada-exp.y (_initialize_ada_exp): Add declaration.
8464         * ada-lang.c (_initialize_ada_language): Add declaration.
8465         * ada-tasks.c (_initialize_tasks): Add declaration.
8466         * agent.c (_initialize_agent): Add declaration.
8467         * aix-thread.c (_initialize_aix_thread): Add declaration.
8468         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
8469         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
8470         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
8471         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
8472         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
8473         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
8474         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
8475         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
8476         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
8477         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
8478         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
8479         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
8480         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
8481         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
8482         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
8483         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
8484         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
8485         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
8486         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
8487         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
8488         * annotate.c (_initialize_annotate): Add declaration.
8489         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
8490         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
8491         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
8492         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
8493         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
8494         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
8495         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
8496         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
8497         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
8498         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
8499         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
8500         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
8501         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
8502         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
8503         * auto-load.c (_initialize_auto_load): Add declaration.
8504         * auxv.c (_initialize_auxv): Add declaration.
8505         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
8506         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
8507         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
8508         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
8509         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
8510         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
8511         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
8512         * breakpoint.c (_initialize_breakpoint): Add declaration.
8513         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
8514         * btrace.c (_initialize_btrace): Add declaration.
8515         * charset.c (_initialize_charset): Add declaration.
8516         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
8517         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
8518         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
8519         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
8520         * cli/cli-script.c (_initialize_cli_script): Add declaration.
8521         * cli/cli-style.c (_initialize_cli_style): Add declaration.
8522         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
8523         * coffread.c (_initialize_coffread): Add declaration.
8524         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
8525         * compile/compile.c (_initialize_compile): Add declaration.
8526         * complaints.c (_initialize_complaints): Add declaration.
8527         * completer.c (_initialize_completer): Add declaration.
8528         * copying.c (_initialize_copying): Add declaration.
8529         * corefile.c (_initialize_core): Add declaration.
8530         * corelow.c (_initialize_corelow): Add declaration.
8531         * cp-abi.c (_initialize_cp_abi): Add declaration.
8532         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
8533         * cp-support.c (_initialize_cp_support): Add declaration.
8534         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
8535         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
8536         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
8537         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
8538         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
8539         * ctfread.c (_initialize_ctfread): Add declaration.
8540         * d-lang.c (_initialize_d_language): Add declaration.
8541         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
8542         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
8543         * dbxread.c (_initialize_dbxread): Add declaration.
8544         * dcache.c (_initialize_dcache): Add declaration.
8545         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
8546         * disasm.c (_initialize_disasm): Add declaration.
8547         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
8548         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
8549         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
8550         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
8551         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
8552         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
8553         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
8554         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
8555         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
8556         * elfread.c (_initialize_elfread): Add declaration.
8557         * exec.c (_initialize_exec): Add declaration.
8558         * extension.c (_initialize_extension): Add declaration.
8559         * f-lang.c (_initialize_f_language): Add declaration.
8560         * f-valprint.c (_initialize_f_valprint): Add declaration.
8561         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
8562         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
8563         * filesystem.c (_initialize_filesystem): Add declaration.
8564         * findcmd.c (_initialize_mem_search): Add declaration.
8565         * findvar.c (_initialize_findvar): Add declaration.
8566         * fork-child.c (_initialize_fork_child): Add declaration.
8567         * frame-base.c (_initialize_frame_base): Add declaration.
8568         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
8569         * frame.c (_initialize_frame): Add declaration.
8570         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
8571         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
8572         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
8573         * gcore.c (_initialize_gcore): Add declaration.
8574         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
8575         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
8576         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
8577         * gdbarch.c (_initialize_gdbarch): Add declaration.
8578         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
8579         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
8580         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
8581         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
8582         * go-lang.c (_initialize_go_language): Add declaration.
8583         * go32-nat.c (_initialize_go32_nat): Add declaration.
8584         * guile/guile.c (_initialize_guile): Add declaration.
8585         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
8586         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
8587         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
8588         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
8589         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
8590         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
8591         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
8592         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
8593         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
8594         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
8595         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
8596         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
8597         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
8598         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
8599         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
8600         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
8601         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
8602         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
8603         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
8604         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
8605         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
8606         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
8607         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
8608         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
8609         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
8610         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
8611         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
8612         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
8613         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
8614         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
8615         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
8616         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
8617         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
8618         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
8619         * infcall.c (_initialize_infcall): Add declaration.
8620         * infcmd.c (_initialize_infcmd): Add declaration.
8621         * inflow.c (_initialize_inflow): Add declaration.
8622         * infrun.c (_initialize_infrun): Add declaration.
8623         * interps.c (_initialize_interpreter): Add declaration.
8624         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
8625         * jit.c (_initialize_jit): Add declaration.
8626         * language.c (_initialize_language): Add declaration.
8627         * linux-fork.c (_initialize_linux_fork): Add declaration.
8628         * linux-nat.c (_initialize_linux_nat): Add declaration.
8629         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
8630         * linux-thread-db.c (_initialize_thread_db): Add declaration.
8631         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
8632         * m2-lang.c (_initialize_m2_language): Add declaration.
8633         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
8634         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
8635         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
8636         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
8637         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
8638         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
8639         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
8640         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
8641         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
8642         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
8643         * machoread.c (_initialize_machoread): Add declaration.
8644         * macrocmd.c (_initialize_macrocmd): Add declaration.
8645         * macroscope.c (_initialize_macroscope): Add declaration.
8646         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
8647         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
8648         * maint.c (_initialize_maint_cmds): Add declaration.
8649         * mdebugread.c (_initialize_mdebugread): Add declaration.
8650         * memattr.c (_initialize_mem): Add declaration.
8651         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
8652         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
8653         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
8654         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
8655         * mi/mi-main.c (_initialize_mi_main): Add declaration.
8656         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
8657         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
8658         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
8659         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
8660         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
8661         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
8662         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
8663         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
8664         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
8665         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
8666         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
8667         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
8668         * mipsread.c (_initialize_mipsread): Add declaration.
8669         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
8670         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
8671         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
8672         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
8673         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
8674         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
8675         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
8676         * nto-procfs.c (_initialize_procfs): Add declaration.
8677         * objc-lang.c (_initialize_objc_language): Add declaration.
8678         * observable.c (_initialize_observer): Add declaration.
8679         * opencl-lang.c (_initialize_opencl_language): Add declaration.
8680         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
8681         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
8682         * osabi.c (_initialize_gdb_osabi): Add declaration.
8683         * osdata.c (_initialize_osdata): Add declaration.
8684         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
8685         * parse.c (_initialize_parse): Add declaration.
8686         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
8687         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
8688         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
8689         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
8690         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
8691         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
8692         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
8693         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
8694         * printcmd.c (_initialize_printcmd): Add declaration.
8695         * probe.c (_initialize_probe): Add declaration.
8696         * proc-api.c (_initialize_proc_api): Add declaration.
8697         * proc-events.c (_initialize_proc_events): Add declaration.
8698         * proc-service.c (_initialize_proc_service): Add declaration.
8699         * procfs.c (_initialize_procfs): Add declaration.
8700         * producer.c (_initialize_producer): Add declaration.
8701         * psymtab.c (_initialize_psymtab): Add declaration.
8702         * python/python.c (_initialize_python): Add declaration.
8703         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
8704         * record-btrace.c (_initialize_record_btrace): Add declaration.
8705         * record-full.c (_initialize_record_full): Add declaration.
8706         * record.c (_initialize_record): Add declaration.
8707         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
8708         * regcache.c (_initialize_regcache): Add declaration.
8709         * reggroups.c (_initialize_reggroup): Add declaration.
8710         * remote-notif.c (_initialize_notif): Add declaration.
8711         * remote-sim.c (_initialize_remote_sim): Add declaration.
8712         * remote.c (_initialize_remote): Add declaration.
8713         * reverse.c (_initialize_reverse): Add declaration.
8714         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
8715         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
8716         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
8717         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
8718         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
8719         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
8720         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
8721         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
8722         Add declaration.
8723         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
8724         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
8725         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
8726         * rust-exp.y (_initialize_rust_exp): Add declaration.
8727         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
8728         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
8729         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
8730         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
8731         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
8732         * score-tdep.c (_initialize_score_tdep): Add declaration.
8733         * ser-go32.c (_initialize_ser_dos): Add declaration.
8734         * ser-mingw.c (_initialize_ser_windows): Add declaration.
8735         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
8736         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
8737         * ser-uds.c (_initialize_ser_socket): Add declaration.
8738         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
8739         * serial.c (_initialize_serial): Add declaration.
8740         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
8741         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
8742         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
8743         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
8744         * skip.c (_initialize_step_skip): Add declaration.
8745         * sol-thread.c (_initialize_sol_thread): Add declaration.
8746         * solib-aix.c (_initialize_solib_aix): Add declaration.
8747         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
8748         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
8749         * solib-frv.c (_initialize_frv_solib): Add declaration.
8750         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
8751         * solib-target.c (_initialize_solib_target): Add declaration.
8752         * solib.c (_initialize_solib): Add declaration.
8753         * source-cache.c (_initialize_source_cache): Add declaration.
8754         * source.c (_initialize_source): Add declaration.
8755         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
8756         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
8757         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
8758         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
8759         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
8760         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
8761         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
8762         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
8763         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
8764         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
8765         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
8766         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
8767         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
8768         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
8769         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
8770         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
8771         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
8772         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
8773         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
8774         * stabsread.c (_initialize_stabsread): Add declaration.
8775         * stack.c (_initialize_stack): Add declaration.
8776         * stap-probe.c (_initialize_stap_probe): Add declaration.
8777         * std-regs.c (_initialize_frame_reg): Add declaration.
8778         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
8779         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
8780         * symfile.c (_initialize_symfile): Add declaration.
8781         * symmisc.c (_initialize_symmisc): Add declaration.
8782         * symtab.c (_initialize_symtab): Add declaration.
8783         * target.c (_initialize_target): Add declaration.
8784         * target-connection.c (_initialize_target_connection): Add
8785         declaration.
8786         * target-dcache.c (_initialize_target_dcache): Add declaration.
8787         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
8788         * thread.c (_initialize_thread): Add declaration.
8789         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
8790         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
8791         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
8792         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
8793         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
8794         * tracectf.c (_initialize_ctf): Add declaration.
8795         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
8796         * tracefile.c (_initialize_tracefile): Add declaration.
8797         * tracepoint.c (_initialize_tracepoint): Add declaration.
8798         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
8799         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
8800         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
8801         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
8802         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
8803         * tui/tui-win.c (_initialize_tui_win): Add declaration.
8804         * tui/tui.c (_initialize_tui): Add declaration.
8805         * typeprint.c (_initialize_typeprint): Add declaration.
8806         * ui-style.c (_initialize_ui_style): Add declaration.
8807         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
8808         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
8809         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
8810         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
8811         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
8812         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
8813         * unittests/filtered_iterator-selftests.c
8814         (_initialize_filtered_iterator_selftests): Add declaration.
8815         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
8816         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
8817         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
8818         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
8819         * unittests/main-thread-selftests.c
8820         (_initialize_main_thread_selftests): Add declaration.
8821         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
8822         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
8823         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
8824         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
8825         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
8826         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
8827         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
8828         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
8829         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
8830         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
8831         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
8832         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
8833         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
8834         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
8835         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
8836         declaration.
8837         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
8838         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
8839         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
8840         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
8841         * user-regs.c (_initialize_user_regs): Add declaration.
8842         * utils.c (_initialize_utils): Add declaration.
8843         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
8844         * valops.c (_initialize_valops): Add declaration.
8845         * valprint.c (_initialize_valprint): Add declaration.
8846         * value.c (_initialize_values): Add declaration.
8847         * varobj.c (_initialize_varobj): Add declaration.
8848         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
8849         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
8850         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
8851         * windows-nat.c (_initialize_windows_nat): Add declaration.
8852         (_initialize_check_for_gdb_ini): Add declaration.
8853         (_initialize_loadable): Add declaration.
8854         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
8855         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
8856         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
8857         * xcoffread.c (_initialize_xcoffread): Add declaration.
8858         * xml-support.c (_initialize_xml_support): Add declaration.
8859         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
8860         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
8861         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
8862         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
8863
8864 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8865
8866         * regformats/regdat.sh: Generate declaration for init function.
8867
8868 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8869
8870         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
8871         up.
8872         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
8873         close_one_inferior>: New methods.
8874         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
8875         pass down target to find_inferior_pid.
8876         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
8877         Pass down target to find_inferior_ptid.
8878         (gdbsim_target::create_inferior): Pass down target to
8879         add_thread_silent.
8880         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
8881         target down to find_inferior_ptid and switch_to_thread.
8882         (gdbsim_target::close): Update to call close_one_inferior.
8883         (struct resume_data): Remove.
8884         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
8885         directly, rather than through a void pointer.
8886         (gdbsim_target::resume): Update to call resume_one_inferior.
8887
8888 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
8889
8890         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
8891
8892 2020-01-12  Pedro Alves  <palves@redhat.com>
8893
8894         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
8895         directly for the current inferior instead of
8896         discard_all_inferiors.
8897         (discard_all_inferiors): Delete.
8898
8899 2020-01-11  Tom Tromey  <tom@tromey.com>
8900
8901         * tui/tui-wingeneral.c (box_win): Check cli_styling.
8902         * tui/tui-winsource.c (tui_source_window_base::refill): Use
8903         deprecated_safe_get_selected_frame.
8904
8905 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8906
8907         * inferior.c (print_inferior): Switch inferior before printing it.
8908
8909 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
8910             Pedro Alves  <palves@redhat.com>
8911
8912         * progspace-and-thread.c (switch_to_program_space_and_thread):
8913         Assert there's an inferior for PSPACE.  Use
8914         switch_to_inferior_no_thread to switch the inferior too.
8915         * progspace.c (program_space::~program_space): Call
8916         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
8917         (program_space::free_all_objfiles): Don't call clear_symtab_users
8918         here.
8919         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
8920
8921 2020-01-10  Pedro Alves  <palves@redhat.com>
8922
8923         * NEWS: Mention multi-target debugging, "info connections", and
8924         "add-inferior -no-connection".
8925
8926 2020-01-10  Pedro Alves  <palves@redhat.com>
8927
8928         * infrun.c: Include "target-connection.h".
8929         (check_multi_target_resumption): New.
8930         (proceed): Call it.
8931         * target-connection.c (make_target_connection_string): Make
8932         extern.
8933         * target-connection.h (make_target_connection_string): Declare.
8934
8935 2020-01-10  Pedro Alves  <palves@redhat.com>
8936
8937         * Makefile.in (COMMON_SFILES): Add target-connection.c.
8938         * inferior.c (uiout_field_connection): New function.
8939         (print_inferior): Add new "connection-id" column.
8940         (add_inferior_command): Show connection number/string of added
8941         inferior.
8942         * process-stratum-target.h
8943         (process_stratum_target::connection_string): New virtual method.
8944         (process_stratum_target::connection_number): New field.
8945         * remote.c (remote_target::connection_string): New override.
8946         * target-connection.c: New file.
8947         * target-connection.h: New file.
8948         * target.c (decref_target): Remove process_stratum targets from
8949         the connection list.
8950         (target_stack::push): Add process_stratum targets to the
8951         connection list.
8952
8953 2020-01-10  Pedro Alves  <palves@redhat.com>
8954
8955         Revert:
8956         2016-04-12  Pedro Alves  <palves@redhat.com>
8957         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
8958         Remove references to name.
8959         * serial.h (struct serial) <name>: Delete.
8960
8961 2020-01-10  Pedro Alves  <palves@redhat.com>
8962
8963         * gdbarch-selftests.c (register_to_value_test): Remove "target
8964         already pushed" check.
8965
8966 2020-01-10  Pedro Alves  <palves@redhat.com>
8967             John Baldwin  <jhb@FreeBSD.org>
8968
8969         * aarch64-linux-nat.c
8970         (aarch64_linux_nat_target::thread_architecture): Adjust.
8971         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
8972         (task_command_1): Likewise.
8973         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
8974         (aix_thread_target::wait, aix_thread_target::fetch_registers)
8975         (aix_thread_target::store_registers)
8976         (aix_thread_target::thread_alive): Adjust.
8977         * amd64-fbsd-tdep.c: Include "inferior.h".
8978         (amd64fbsd_get_thread_local_address): Pass down target.
8979         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
8980         thread's gdbarch instead of target_gdbarch.
8981         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
8982         get_last_target_status.
8983         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
8984         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
8985         inferiors.
8986         (update_inserted_breakpoint_locations): Skip if inferiors with no
8987         execution.
8988         (update_global_location_list): When handling moribund locations,
8989         find representative inferior for location's pspace, and use thread
8990         count of its process_stratum target.
8991         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
8992         * bsd-uthread.c (bsd_uthread_target::wait): Use
8993         as_process_stratum_target and adjust thread_change_ptid and
8994         add_thread calls.
8995         (bsd_uthread_target::update_thread_list): Use
8996         as_process_stratum_target and adjust find_thread_ptid,
8997         thread_change_ptid and add_thread calls.
8998         * btrace.c (maint_btrace_packet_history_cmd): Adjust
8999         find_thread_ptid call.
9000         * corelow.c (add_to_thread_list): Adjust add_thread call.
9001         (core_target_open): Adjust add_thread_silent and thread_count
9002         calls.
9003         (core_target::pid_to_str): Adjust find_inferior_ptid call.
9004         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
9005         * event-top.c (async_disconnect): Pop targets from all inferiors.
9006         * exec.c (add_target_sections): Push exec target on all inferiors
9007         sharing the program space.
9008         (remove_target_sections): Remove the exec target from all
9009         inferiors sharing the program space.
9010         (exec_on_vfork): New.
9011         * exec.h (exec_on_vfork): Declare.
9012         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
9013         Pass it down.
9014         (fbsd_nat_target::update_thread_list): Adjust.
9015         (fbsd_nat_target::resume): Adjust.
9016         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
9017         down.
9018         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
9019         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
9020         get_thread_arch_regcache call.
9021         * fork-child.c (gdb_startup_inferior): Pass target down to
9022         startup_inferior and set_executing.
9023         * gdbthread.h (struct process_stratum_target): Forward declare.
9024         (add_thread, add_thread_silent, add_thread_with_info)
9025         (in_thread_list): Add process_stratum_target parameter.
9026         (find_thread_ptid(inferior*, ptid_t)): New overload.
9027         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
9028         parameter.
9029         (all_threads()): Delete overload.
9030         (all_threads, all_non_exited_threads): Add process_stratum_target
9031         parameter.
9032         (all_threads_safe): Use brace initialization.
9033         (thread_count): Add process_stratum_target parameter.
9034         (set_resumed, set_running, set_stop_requested, set_executing)
9035         (threads_are_executing, finish_thread_state): Add
9036         process_stratum_target parameter.
9037         (switch_to_thread): Use is_current_thread.
9038         * i386-fbsd-tdep.c: Include "inferior.h".
9039         (i386fbsd_get_thread_local_address): Pass down target.
9040         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
9041         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
9042         have_inferiors check.
9043         * inf-ptrace.c (inf_ptrace_target::create_inferior)
9044         (inf_ptrace_target::attach): Adjust.
9045         * infcall.c (run_inferior_call): Adjust.
9046         * infcmd.c (run_command_1): Pass target to
9047         scoped_finish_thread_state.
9048         (proceed_thread_callback): Skip inferiors with no execution.
9049         (continue_command): Rename 'all_threads' local to avoid hiding
9050         'all_threads' function.  Adjust get_last_target_status call.
9051         (prepare_one_step): Adjust set_running call.
9052         (signal_command): Use user_visible_resume_target.  Compare thread
9053         pointers instead of inferior_ptid.
9054         (info_program_command): Adjust to pass down target.
9055         (attach_command): Mark target's 'thread_executing' flag.
9056         (stop_current_target_threads_ns): New, factored out from ...
9057         (interrupt_target_1): ... this.  Switch inferior before making
9058         target calls.
9059         * inferior-iter.h
9060         (struct all_inferiors_iterator, struct all_inferiors_range)
9061         (struct all_inferiors_safe_range)
9062         (struct all_non_exited_inferiors_range): Filter on
9063         process_stratum_target too.  Remove explicit.
9064         * inferior.c (inferior::inferior): Push dummy target on target
9065         stack.
9066         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
9067         Add process_stratum_target parameter, and pass it down.
9068         (have_live_inferiors): Adjust.
9069         (switch_to_inferior_and_push_target): New.
9070         (add_inferior_command, clone_inferior_command): Handle
9071         "-no-connection" parameter.  Use
9072         switch_to_inferior_and_push_target.
9073         (_initialize_inferior): Mention "-no-connection" option in
9074         the help of "add-inferior" and "clone-inferior" commands.
9075         * inferior.h: Include "process-stratum-target.h".
9076         (interrupt_target_1): Use bool.
9077         (struct inferior) <push_target, unpush_target, target_is_pushed,
9078         find_target_beneath, top_target, process_target, target_at,
9079         m_stack>: New.
9080         (discard_all_inferiors): Delete.
9081         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
9082         (all_inferiors, all_non_exited_inferiors): Add
9083         process_stratum_target parameter.
9084         * infrun.c: Include "gdb_select.h" and <unordered_map>.
9085         (target_last_proc_target): New global.
9086         (follow_fork_inferior): Push target on new inferior.  Pass target
9087         to add_thread_silent.  Call exec_on_vfork.  Handle target's
9088         reference count.
9089         (follow_fork): Adjust get_last_target_status call.  Also consider
9090         target.
9091         (follow_exec): Push target on new inferior.
9092         (struct execution_control_state) <target>: New field.
9093         (user_visible_resume_target): New.
9094         (do_target_resume): Call target_async.
9095         (resume_1): Set target's threads_executing flag.  Consider resume
9096         target.
9097         (commit_resume_all_targets): New.
9098         (proceed): Also consider resume target.  Skip threads of inferiors
9099         with no execution.  Commit resumtion in all targets.
9100         (start_remote): Pass current inferior to wait_for_inferior.
9101         (infrun_thread_stop_requested): Consider target as well.  Pass
9102         thread_info pointer to clear_inline_frame_state instead of ptid.
9103         (infrun_thread_thread_exit): Consider target as well.
9104         (random_pending_event_thread): New inferior parameter.  Use it.
9105         (do_target_wait): Rename to ...
9106         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
9107         down.
9108         (threads_are_resumed_pending_p, do_target_wait): New.
9109         (prepare_for_detach): Adjust calls.
9110         (wait_for_inferior): New inferior parameter.  Handle it.  Use
9111         do_target_wait_1 instead of do_target_wait.
9112         (fetch_inferior_event): Adjust.  Switch to representative
9113         inferior.  Pass target down.
9114         (set_last_target_status): Add process_stratum_target parameter.
9115         Save target in global.
9116         (get_last_target_status): Add process_stratum_target parameter and
9117         handle it.
9118         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
9119         (context_switch): Check inferior_ptid == null_ptid before calling
9120         inferior_thread().
9121         (get_inferior_stop_soon): Pass down target.
9122         (wait_one): Rename to ...
9123         (poll_one_curr_target): ... this.
9124         (struct wait_one_event): New.
9125         (wait_one): New.
9126         (stop_all_threads): Adjust.
9127         (handle_no_resumed, handle_inferior_event): Adjust to consider the
9128         event's target.
9129         (switch_back_to_stepped_thread): Also consider target.
9130         (print_stop_event): Update.
9131         (normal_stop): Update.  Also consider the resume target.
9132         * infrun.h (wait_for_inferior): Remove declaration.
9133         (user_visible_resume_target): New declaration.
9134         (get_last_target_status, set_last_target_status): New
9135         process_stratum_target parameter.
9136         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9137         process_stratum_target parameter, and use it.
9138         (clear_inline_frame_state (thread_info*)): New.
9139         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9140         process_stratum_target parameter.
9141         (clear_inline_frame_state (thread_info*)): Declare.
9142         * linux-fork.c (delete_checkpoint_command): Pass target down to
9143         find_thread_ptid.
9144         (checkpoint_command): Adjust.
9145         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
9146         instead of just tweaking inferior_ptid.
9147         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
9148         (exit_lwp): Pass target down to find_thread_ptid.
9149         (attach_proc_task_lwp_callback): Pass target down to
9150         add_thread/set_running/set_executing.
9151         (linux_nat_target::attach): Pass target down to
9152         thread_change_ptid.
9153         (get_detach_signal): Pass target down to find_thread_ptid.
9154         Consider last target status's target.
9155         (linux_resume_one_lwp_throw, resume_lwp)
9156         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
9157         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
9158         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
9159         (linux_nat_target::async_wait_fd): New.
9160         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
9161         target down.
9162         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
9163         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
9164         * linux-thread-db.c (struct thread_db_info::process_target): New
9165         field.
9166         (add_thread_db_info): Save target.
9167         (get_thread_db_info): New process_stratum_target parameter.  Also
9168         match target.
9169         (delete_thread_db_info): New process_stratum_target parameter.
9170         Also match target.
9171         (thread_from_lwp): Adjust to pass down target.
9172         (thread_db_notice_clone): Pass down target.
9173         (check_thread_db_callback): Pass down target.
9174         (try_thread_db_load_1): Always push the thread_db target.
9175         (try_thread_db_load, record_thread): Pass target down.
9176         (thread_db_target::detach): Pass target down.  Always unpush the
9177         thread_db target.
9178         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
9179         target down.  Always unpush the thread_db target.
9180         (find_new_threads_callback, thread_db_find_new_threads_2)
9181         (thread_db_target::update_thread_list): Pass target down.
9182         (thread_db_target::pid_to_str): Pass current inferior down.
9183         (thread_db_target::get_thread_local_address): Pass target down.
9184         (thread_db_target::resume, maintenance_check_libthread_db): Pass
9185         target down.
9186         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
9187         * procfs.c (procfs_target::procfs_init_inferior): Declare.
9188         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
9189         (procfs_init_inferior): Rename to ...
9190         (procfs_target::procfs_init_inferior): ... this and adjust.
9191         (procfs_target::create_inferior, procfs_notice_thread)
9192         (procfs_do_thread_registers): Adjust.
9193         * ppc-fbsd-tdep.c: Include "inferior.h".
9194         (ppcfbsd_get_thread_local_address): Pass down target.
9195         * proc-service.c (ps_xfer_memory): Switch current inferior and
9196         program space as well.
9197         (get_ps_regcache): Pass target down.
9198         * process-stratum-target.c
9199         (process_stratum_target::thread_address_space)
9200         (process_stratum_target::thread_architecture): Pass target down.
9201         * process-stratum-target.h
9202         (process_stratum_target::threads_executing): New field.
9203         (as_process_stratum_target): New.
9204         * ravenscar-thread.c
9205         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
9206         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
9207         down.
9208         * record-btrace.c (record_btrace_target::info_record): Adjust.
9209         (record_btrace_target::record_method)
9210         (record_btrace_target::record_is_replaying)
9211         (record_btrace_target::fetch_registers)
9212         (get_thread_current_frame_id, record_btrace_target::resume)
9213         (record_btrace_target::wait, record_btrace_target::stop): Pass
9214         target down.
9215         * record-full.c (record_full_wait_1): Switch to event thread.
9216         Pass target down.
9217         * regcache.c (regcache::regcache)
9218         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
9219         process_stratum_target parameter and handle it.
9220         (current_thread_target): New global.
9221         (get_thread_regcache): Add process_stratum_target parameter and
9222         handle it.  Switch inferior before calling target method.
9223         (get_thread_regcache): Pass target down.
9224         (get_thread_regcache_for_ptid): Pass target down.
9225         (registers_changed_ptid): Add process_stratum_target parameter and
9226         handle it.
9227         (registers_changed_thread, registers_changed): Pass target down.
9228         (test_get_thread_arch_aspace_regcache): New.
9229         (current_regcache_test): Define a couple local test_target_ops
9230         instances and use them for testing.
9231         (readwrite_regcache): Pass process_stratum_target parameter.
9232         (cooked_read_test, cooked_write_test): Pass mock_target down.
9233         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
9234         (get_thread_arch_aspace_regcache): Add process_stratum_target
9235         parameter.
9236         (regcache::target): New method.
9237         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
9238         (regcache::registers_changed_ptid): Add process_stratum_target
9239         parameter.
9240         (regcache::m_target): New field.
9241         (registers_changed_ptid): Add process_stratum_target parameter.
9242         * remote.c (remote_state::supports_vCont_probed): New field.
9243         (remote_target::async_wait_fd): New method.
9244         (remote_unpush_and_throw): Add remote_target parameter.
9245         (get_current_remote_target): Adjust.
9246         (remote_target::remote_add_inferior): Push target.
9247         (remote_target::remote_add_thread)
9248         (remote_target::remote_notice_new_inferior)
9249         (get_remote_thread_info): Pass target down.
9250         (remote_target::update_thread_list): Skip threads of inferiors
9251         bound to other targets.  (remote_target::close): Don't discard
9252         inferiors.  (remote_target::add_current_inferior_and_thread)
9253         (remote_target::process_initial_stop_replies)
9254         (remote_target::start_remote)
9255         (remote_target::remote_serial_quit_handler): Pass down target.
9256         (remote_target::remote_unpush_target): New remote_target
9257         parameter.  Unpush the target from all inferiors.
9258         (remote_target::remote_unpush_and_throw): New remote_target
9259         parameter.  Pass it down.
9260         (remote_target::open_1): Check whether the current inferior has
9261         execution instead of checking whether any inferior is live.  Pass
9262         target down.
9263         (remote_target::remote_detach_1): Pass down target.  Use
9264         remote_unpush_target.
9265         (extended_remote_target::attach): Pass down target.
9266         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
9267         (remote_target::append_resumption): Pass down target.
9268         (remote_target::append_pending_thread_resumptions)
9269         (remote_target::remote_resume_with_hc, remote_target::resume)
9270         (remote_target::commit_resume): Pass down target.
9271         (remote_target::remote_stop_ns): Check supports_vCont_probed.
9272         (remote_target::interrupt_query)
9273         (remote_target::remove_new_fork_children)
9274         (remote_target::check_pending_events_prevent_wildcard_vcont)
9275         (remote_target::remote_parse_stop_reply)
9276         (remote_target::process_stop_reply): Pass down target.
9277         (first_remote_resumed_thread): New remote_target parameter.  Pass
9278         it down.
9279         (remote_target::wait_as): Pass down target.
9280         (unpush_and_perror): New remote_target parameter.  Pass it down.
9281         (remote_target::readchar, remote_target::remote_serial_write)
9282         (remote_target::getpkt_or_notif_sane_1)
9283         (remote_target::kill_new_fork_children, remote_target::kill): Pass
9284         down target.
9285         (remote_target::mourn_inferior): Pass down target.  Use
9286         remote_unpush_target.
9287         (remote_target::core_of_thread)
9288         (remote_target::remote_btrace_maybe_reopen): Pass down target.
9289         (remote_target::pid_to_exec_file)
9290         (remote_target::thread_handle_to_thread_info): Pass down target.
9291         (remote_target::async_wait_fd): New.
9292         * riscv-fbsd-tdep.c: Include "inferior.h".
9293         (riscv_fbsd_get_thread_local_address): Pass down target.
9294         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
9295         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
9296         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
9297         Adjust.
9298         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
9299         * solib-svr4.c (enable_break): Pass down target.
9300         * spu-multiarch.c (parse_spufs_run): Pass down target.
9301         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
9302         * target-delegates.c: Regenerate.
9303         * target.c (g_target_stack): Delete.
9304         (current_top_target): Return the current inferior's top target.
9305         (target_has_execution_1): Refer to the passed-in inferior's top
9306         target.
9307         (target_supports_terminal_ours): Check whether the initial
9308         inferior was already created.
9309         (decref_target): New.
9310         (target_stack::push): Incref/decref the target.
9311         (push_target, push_target, unpush_target): Adjust.
9312         (target_stack::unpush): Defref target.
9313         (target_is_pushed): Return bool.  Adjust to refer to the current
9314         inferior's target stack.
9315         (dispose_inferior): Delete, and inline parts ...
9316         (target_preopen): ... here.  Only dispose of the current inferior.
9317         (target_detach): Hold strong target reference while detaching.
9318         Pass target down.
9319         (target_thread_name): Add assertion.
9320         (target_resume): Pass down target.
9321         (target_ops::beneath, find_target_at): Adjust to refer to the
9322         current inferior's target stack.
9323         (get_dummy_target): New.
9324         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
9325         has a thread running.
9326         (initialize_targets): Rename to ...
9327         (_initialize_target): ... this.
9328         * target.h: Include "gdbsupport/refcounted-object.h".
9329         (struct target_ops): Inherit refcounted_object.
9330         (target_ops::shortname, target_ops::longname): Make const.
9331         (target_ops::async_wait_fd): New method.
9332         (decref_target): Declare.
9333         (struct target_ops_ref_policy): New.
9334         (target_ops_ref): New typedef.
9335         (get_dummy_target): Declare function.
9336         (target_is_pushed): Return bool.
9337         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
9338         (all_matching_threads_iterator::all_matching_threads_iterator):
9339         Handle filter target.
9340         * thread-iter.h (struct all_matching_threads_iterator, struct
9341         all_matching_threads_range, class all_non_exited_threads_range):
9342         Filter by target too.  Remove explicit.
9343         * thread.c (threads_executing): Delete.
9344         (inferior_thread): Pass down current inferior.
9345         (clear_thread_inferior_resources): Pass down thread pointer
9346         instead of ptid_t.
9347         (add_thread_silent, add_thread_with_info, add_thread): Add
9348         process_stratum_target parameter.  Use it for thread and inferior
9349         searches.
9350         (is_current_thread): New.
9351         (thread_info::deletable): Use it.
9352         (find_thread_ptid, thread_count, in_thread_list)
9353         (thread_change_ptid, set_resumed, set_running): New
9354         process_stratum_target parameter.  Pass it down.
9355         (set_executing): New process_stratum_target parameter.  Pass it
9356         down.  Adjust reference to 'threads_executing'.
9357         (threads_are_executing): New process_stratum_target parameter.
9358         Adjust reference to 'threads_executing'.
9359         (set_stop_requested, finish_thread_state): New
9360         process_stratum_target parameter.  Pass it down.
9361         (switch_to_thread): Also match inferior.
9362         (switch_to_thread): New process_stratum_target parameter.  Pass it
9363         down.
9364         (update_threads_executing): Reimplement.
9365         * top.c (quit_force): Pop targets from all inferior.
9366         (gdb_init): Don't call initialize_targets.
9367         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
9368         Declare.
9369         (windows_add_thread, windows_delete_thread): Adjust.
9370         (get_windows_debug_event): Rename to ...
9371         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
9372         * tracefile-tfile.c (tfile_target_open): Pass down target.
9373         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
9374         Forward declare.
9375         (switch_to_thread): Add process_stratum_target parameter.
9376         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
9377         parameter.  Use it.
9378         (mi_on_resume): Pass target down.
9379         * nat/fork-inferior.c (startup_inferior): Add
9380         process_stratum_target parameter.  Pass it down.
9381         * nat/fork-inferior.h (startup_inferior): Add
9382         process_stratum_target parameter.
9383         * python/py-threadevent.c (py_get_event_thread): Pass target down.
9384
9385 2020-01-10  Pedro Alves  <palves@redhat.com>
9386
9387         * remote.c (remote_target::start_remote): Don't set inferior_ptid
9388         directly.  Instead find the first thread in the thread list and
9389         use switch_to_thread.
9390
9391 2020-01-10  Pedro Alves  <palves@redhat.com>
9392
9393         * remote.c (remote_target::remote_add_inferior): Don't bind a
9394         process to the current inferior if the current inferior is already
9395         bound to a process.
9396
9397 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9398             Pedro Alves  <palves@redhat.com>
9399
9400         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
9401         If no process is specified, return null_ptid instead of
9402         inferior_ptid.
9403         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
9404         TARGET_WAITKIND_SIGNALLED with no pid.
9405
9406 2020-01-10  Pedro Alves  <palves@redhat.com>
9407
9408         * remote.c (first_remote_resumed_thread): New.
9409         (remote_target::wait_as): Use it as default event_ptid instead of
9410         inferior_ptid.
9411
9412 2020-01-10  Pedro Alves  <palves@redhat.com>
9413
9414         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
9415
9416 2020-01-10  Pedro Alves  <palves@redhat.com>
9417
9418         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
9419         not -1.
9420
9421 2020-01-10  Pedro Alves  <palves@redhat.com>
9422
9423         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
9424         ptid to get_last_target_status.
9425         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
9426         ptid to get_last_target_status.
9427         * infcmd.c (continue_command): Don't pass a target_waitstatus to
9428         get_last_target_status.
9429         (info_program_command): Don't pass a target_waitstatus to
9430         get_last_target_status.
9431         * infrun.c (init_wait_for_inferior): Use
9432         nullify_last_target_wait_ptid.
9433         (get_last_target_status): Handle nullptr arguments.
9434         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
9435         (print_stop_event): Don't pass a ptid to get_last_target_status.
9436         (normal_stop): Don't pass a ptid to get_last_target_status.
9437         * infrun.h (get_last_target_status, set_last_target_status): Move
9438         comments here and update.
9439         (nullify_last_target_wait_ptid): Declare.
9440         * linux-fork.c (fork_load_infrun_state): Remove local extern
9441         declaration of nullify_last_target_wait_ptid.
9442         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
9443         to get_last_target_status.
9444
9445 2020-01-10  Pedro Alves  <palves@redhat.com>
9446
9447         * gdbthread.h (scoped_restore_current_thread)
9448         <dont_restore, restore, m_dont_restore>: Declare.
9449         * thread.c (thread_alive): Add assertion.  Return bool.
9450         (switch_to_thread_if_alive): New.
9451         (prune_threads): Switch inferior/thread.
9452         (print_thread_info_1): Switch thread before calling target methods.
9453         (scoped_restore_current_thread::restore): New, factored out from
9454         ...
9455         (scoped_restore_current_thread::~scoped_restore_current_thread):
9456         ... this.
9457         (scoped_restore_current_thread::scoped_restore_current_thread):
9458         Add assertion.
9459         (thread_apply_all_command, thread_select): Use
9460         switch_to_thread_if_alive.
9461         * infrun.c (proceed, restart_threads, handle_signal_stop)
9462         (switch_back_to_stepped_thread): Switch current thread before
9463         calling target methods.
9464
9465 2020-01-10  Pedro Alves <palves@redhat.com>
9466
9467         * inferior.c (switch_to_inferior_no_thread): New function,
9468         factored out from ...
9469         (inferior_command): ... here.
9470         * inferior.h (switch_to_inferior_no_thread): Declare.
9471         * mi/mi-main.c (run_one_inferior): Use
9472         switch_to_inferior_no_thread.
9473
9474 2020-01-10  Pedro Alves  <palves@redhat.com>
9475
9476         * infcmd.c (kill_command): Remove dead code.
9477
9478 2020-01-10  Pedro Alves  <palves@redhat.com>
9479
9480         * remote.c (remote_target::mourn_inferior): No longer check
9481         whether the target is running.
9482
9483 2020-01-10  Pedro Alves  <palves@redhat.com>
9484
9485         * corelow.c (core_target::has_execution): Change parameter type to
9486         inferior pointer.
9487         * inferior.c (number_of_live_inferiors): Use
9488         inferior::has_execution instead of target_has_execution_1.
9489         * inferior.h (inferior::has_execution): New.
9490         * linux-thread-db.c (thread_db_target::update_thread_list): Use
9491         inferior::has_execution instead of target_has_execution_1.
9492         * process-stratum-target.c
9493         (process_stratum_target::has_execution): Change parameter type to
9494         inferior pointer.  Check the inferior's PID instead of
9495         inferior_ptid.
9496         * process-stratum-target.h
9497         (process_stratum_target::has_execution): Change parameter type to
9498         inferior pointer.
9499         * record-full.c (record_full_core_target::has_execution): Change
9500         parameter type to inferior pointer.
9501         * target.c (target_has_execution_1): Change parameter type to
9502         inferior pointer.
9503         (target_has_execution_current): Adjust.
9504         * target.h (target_ops::has_execution): Change parameter type to
9505         inferior pointer.
9506         (target_has_execution_1): Change parameter type to inferior
9507         pointer.  Change return type to bool.
9508         * tracefile.h (tracefile_target::has_execution): Change parameter
9509         type to inferior pointer.
9510
9511 2020-01-10  Pedro Alves  <palves@redhat.com>
9512
9513         * exceptions.c (print_flush): Remove current_top_target() check.
9514
9515 2020-01-10  Pedro Alves  <palves@redhat.com>
9516
9517         * remote.c (show_remote_exec_file): Show the current inferior's
9518         exec-file instead of the command variable's value.
9519
9520 2020-01-10  Pedro Alves  <palves@redhat.com>
9521
9522         * record-full.c (record_full_resume_ptid): New global.
9523         (record_full_target::resume): Set it.
9524         (record_full_wait_1): Use record_full_resume_ptid instead of
9525         inferior_ptid.
9526
9527 2020-01-10  Pedro Alves  <palves@redhat.com>
9528
9529         * gdbthread.h (scoped_restore_current_thread)
9530         <dont_restore, restore, m_dont_restore>: Declare.
9531         * thread.c (thread_alive): Add assertion.  Return bool.
9532         (switch_to_thread_if_alive): New.
9533         (prune_threads): Switch inferior/thread.
9534         (print_thread_info_1): Switch thread before calling target methods.
9535         (scoped_restore_current_thread::restore): New, factored out from
9536         ...
9537         (scoped_restore_current_thread::~scoped_restore_current_thread):
9538         ... this.
9539         (scoped_restore_current_thread::scoped_restore_current_thread):
9540         Add assertion.
9541         (thread_apply_all_command, thread_select): Use
9542         switch_to_thread_if_alive.
9543
9544 2020-01-10  George Barrett  <bob@bob131.so>
9545
9546         * stap-probe.c (stap_modify_semaphore): Don't check for null
9547         semaphores.
9548         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
9549         for null semaphores.
9550
9551 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
9552
9553         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
9554         all source windows, and maintain horizontal scroll status while
9555         doing so.
9556
9557 2020-01-09  Tom Tromey  <tom@tromey.com>
9558
9559         PR tui/18932:
9560         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
9561         update_source_window, not print_source_lines.
9562
9563 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
9564
9565         * tui/tui.c (tui_enable): Register tui hooks after calling
9566         tui_display_main.
9567
9568 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
9569
9570         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
9571
9572 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
9573
9574         * thread.c (print_thread_info_1): Fix indentation.
9575
9576 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
9577
9578         * symtab.c (general_symbol_info::compute_and_set_names): Move the
9579         unique_xmalloc_ptr outside the if to always free the demangled name.
9580
9581 2020-01-08  Tom Tromey  <tromey@adacore.com>
9582
9583         * xcoffread.c (enter_line_range, read_xcoff_symtab)
9584         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
9585         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
9586         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
9587         Remove.
9588         (section_offsets): New typedef.
9589         * symtab.c (fixup_section, get_msymbol_address): Update.
9590         * symmisc.c (dump_msymbols): Update.
9591         * symfile.h (relative_addr_info_to_section_offsets)
9592         (symfile_map_offsets_to_segments): Update.
9593         * symfile.c (build_section_addr_info_from_objfile)
9594         (init_objfile_sect_indices): Update.
9595         (struct place_section_arg): Change type of "offsets".
9596         (place_section): Update.
9597         (relative_addr_info_to_section_offsets): Change type of
9598         "section_offsets".  Remove "num_sections" parameter.
9599         (default_symfile_offsets, syms_from_objfile_1)
9600         (set_objfile_default_section_offset): Update.
9601         (reread_symbols): No need to preserve section offsets by hand.
9602         (symfile_map_offsets_to_segments): Change type of "offsets".
9603         * stap-probe.c (relocate_address): Update.
9604         * stabsread.h (process_one_symbol): Update.
9605         * solib-target.c (struct lm_info_target) <offsets>: Change type.
9606         (solib_target_relocate_section_addresses): Update.
9607         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
9608         Update.
9609         * solib-frv.c (frv_relocate_main_executable): Update.
9610         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
9611         * solib-aix.c (solib_aix_get_section_offsets): Change return
9612         type.
9613         (solib_aix_solib_create_inferior_hook): Update.
9614         * remote.c (remote_target::get_offsets): Update.
9615         * psymtab.c (find_pc_sect_psymtab): Update.
9616         * psympriv.h (struct partial_symbol) <address, text_low,
9617         text_high>: Update.
9618         * objfiles.h (obj_section_offset): Update.
9619         (struct objfile) <section_offsets>: Change type.
9620         <num_sections>: Remove.
9621         (objfile_relocate): Update.
9622         * objfiles.c (entry_point_address_query): Update
9623         (relocate_one_symbol): Change type of "section_offsets".
9624         (objfile_relocate1, objfile_relocate1): Change type of
9625         "new_offsets".
9626         (objfile_rebase1): Update.
9627         * mipsread.c (mipscoff_symfile_read): Update.
9628         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
9629         parameter.
9630         * mdebugread.c (parse_symbol): Change type of "section_offsets".
9631         (parse_external, psymtab_to_symtab_1): Update.
9632         * machoread.c (macho_symfile_offsets): Update.
9633         * ia64-tdep.c (ia64_find_unwind_table): Update.
9634         * hppa-tdep.c (read_unwind_info): Update.
9635         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
9636         * dwarf2read.c (create_addrmap_from_index)
9637         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
9638         (process_psymtab_comp_unit_reader, add_partial_symbol)
9639         (add_partial_subprogram, process_full_comp_unit)
9640         (read_file_scope, read_func_scope, read_lexical_block_scope)
9641         (read_call_site_scope, dwarf2_rnglists_process)
9642         (dwarf2_ranges_process, dwarf2_ranges_read)
9643         (dwarf_decode_lines_1, var_decode_location, new_symbol)
9644         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
9645         Update.
9646         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
9647         Update.
9648         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
9649         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
9650         (process_one_symbol): Change type of "section_offsets".
9651         * ctfread.c (get_objfile_text_range): Update.
9652         * coffread.c (coff_symtab_read, enter_linenos)
9653         (process_coff_symbol): Update.
9654         * coff-pe-read.c (add_pe_forwarded_sym): Update.
9655         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
9656
9657 2020-01-08  Tom Tromey  <tromey@adacore.com>
9658
9659         * dwarf2read.c (parse_macro_definition): Use std::string.
9660         (parse_macro_definition): Likewise.
9661
9662 2020-01-08  Tom Tromey  <tromey@adacore.com>
9663
9664         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
9665         (ATTR_ALLOC_CHUNK): Remove.
9666
9667 2020-01-08  Tom Tromey  <tromey@adacore.com>
9668
9669         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
9670
9671 2020-01-08  Tom Tromey  <tromey@adacore.com>
9672
9673         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
9674         (dwarf2_compute_name, open_dwo_file): Likewise.
9675         (process_enumeration_scope): Use std::vector.
9676         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
9677         (partial_die_info::fixup, dwarf2_start_subfile)
9678         (guess_full_die_structure_name, dwarf2_name): Likewise.
9679         (determine_prefix): Update.
9680         (guess_full_die_structure_name): Make return type const.
9681         (partial_die_full_name): Return unique_xmalloc_ptr.
9682         (DW_FIELD_ALLOC_CHUNK): Remove.
9683
9684 2020-01-07  Tom Tromey  <tromey@adacore.com>
9685
9686         PR build/24937:
9687         * stap-probe.c (class stap_static_probe_ops): Add constructor.
9688
9689 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
9690
9691         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
9692
9693 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9694
9695         * stack.c (print_frame_info): Move disassemble_next_line code
9696         inside source_print block.
9697
9698 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9699
9700         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
9701         gdb/signals.h, as we are now using native signal symbols.
9702
9703 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
9704
9705         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
9706         overflow by an early check of content vs threshold.
9707         * tui/tui-source.c (tui_source_window::line_is_displayed):
9708         Likewise.
9709
9710 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9711
9712         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
9713
9714 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
9715
9716         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
9717         export table if no section contains it's RVA.
9718
9719 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9720
9721         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
9722
9723 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
9724
9725         * source.c (print_source_lines_base): Set last_line_listed.
9726
9727 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
9728
9729         * tui/tui-disasm.c: Remove trailing spaces.
9730
9731 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9732             Pedro Alves  <palves@redhat.com>
9733
9734         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
9735         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
9736         (windows_gdb_signal_to_target): New function, uses the above
9737         enumeration to convert GDB internal signal codes to equivalent
9738         Windows codes.
9739         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
9740         * windows-nat.c: Include "gdb_wait.h".
9741         (get_windows_debug_event): Extract the fatal exception from the
9742         exit status and convert to the equivalent Posix signal number.
9743         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
9744         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
9745         * gdbsupport/gdb_wait.c: New file, implements
9746         windows_status_to_termsig.
9747         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
9748         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
9749
9750 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
9751
9752         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
9753         show_layout.
9754
9755 2020-01-05  Luis Machado  <luis.machado@linaro.org>
9756
9757         * aarch64-linux-nat.c
9758         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
9759         and bfd_mach_aarch64.
9760
9761 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9762
9763         * ui-file.c (stdio_file::can_emit_style_escape)
9764         (tee_file::can_emit_style_escape): Ensure style is used also on
9765         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
9766         to gdb_stdout.
9767         * main.c (set_gdb_data_directory): Use file style to output the
9768         warning that the given pathname is not a directory.
9769         * top.c (show_history_filename, gdb_safe_append_history)
9770         (show_gdb_datadir): Use file style.
9771
9772 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
9773
9774         * solib-target.c (struct lm_info_target):
9775         Change offsets to be a unique_xmalloc_ptr.
9776         (solib_target_relocate_section_addresses): Update.
9777
9778 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
9779
9780         * windows-nat.c (windows_clear_solib): Free so_list linked list.
9781
9782 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9783
9784         * MAINTAINERS (Write After Approval): Add myself.
9785
9786 2020-01-02  Luis Machado  <luis.machado@linaro.org>
9787
9788         * proc-service.c (get_ps_regcache): Remove reference to obsolete
9789         Cell BE architecture.
9790         * target.h (struct target_ops) <thread_architecture>: Likewise.
9791
9792 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
9793
9794         * Makefile.in: Use INSTALL_PROGRAM_ENV.
9795
9796 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
9797
9798         * MAINTAINERS (Write After Approval): Add myself.
9799
9800 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9801
9802         * gdbarch.sh: Update copyright year range of generated files.
9803
9804 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9805
9806         Update copyright year range in all GDB files.
9807
9808 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9809
9810         * copyright.py: Convert to Python 3.
9811
9812 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9813
9814         * copyright.py: Adapt after move of gnulib directory from gdb
9815         directory to toplevel directory.
9816
9817 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9818
9819         * copyright.py (main): Exit if run from the wrong directory.
9820
9821 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9822
9823         * top.c (print_gdb_version): Change copyright year to 2020.
9824
9825 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9826
9827         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
9828
9829 For older changes see ChangeLog-2019.
9830 \f
9831 Local Variables:
9832 mode: change-log
9833 left-margin: 8
9834 fill-column: 74
9835 version-control: never
9836 coding: utf-8
9837 End: