gdb/ChangeLog

   1 2020-06-18  Pedro Alves  <palves@redhat.com>
   2
   3         * remote.c (remote_target::remote_notice_new_inferior): Use
   4         switch_to_thread instead of writing to inferior_ptid directly.
   5         (remote_target::add_current_inferior_and_thread): Use
   6         switch_to_no_thread instead of writing to inferior_ptid directly.
   7         (extended_remote_target::attach): Use switch_to_inferior_no_thread
   8         and switch_to_thread instead of using set_current_inferior or
   9         writing to inferior_ptid directly.
  10
  11 2020-06-18  Pedro Alves  <palves@redhat.com>
  12
  13         * tracectf.c (ctf_target_open): Switch to added thread instead of
  14         writing to inferior_ptid directly.
  15         (ctf_target::close): Use switch_to_no_thread instead of writing to
  16         inferior_ptid directly.
  17
  18 2020-06-18  Pedro Alves  <palves@redhat.com>
  19
  20         * tracefile-tfile.c (tfile_target_open): Don't write to
  21         inferior_ptid directly, instead switch to added thread.
  22         (tfile_target::close): Use switch_to_no_thread instead of writing
  23         to inferior_ptid directly.
  24
  25 2020-06-18  Pedro Alves  <palves@redhat.com>
  26
  27         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
  28         (procfs_target::detach): Use switch_to_no_thread
  29         instead of writing to inferior_ptid directly.
  30         (do_attach): Change return type to void.  Switch to the added
  31         thread.
  32         (procfs_target::create_inferior): Switch to the added thread.
  33         (procfs_do_thread_registers): Don't write to inferior_ptid.
  34
  35 2020-06-18  Pedro Alves  <palves@redhat.com>
  36
  37         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
  38         of writing to inferior_ptid.
  39         (scoped_restore_exited_inferior): Delete.
  40         (handle_vfork_child_exec_or_exit): Simplify using
  41         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
  42         instead of writing to inferior_ptid.
  43         (THREAD_STOPPED_BY): Delete.
  44         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
  45         (thread_stopped_by_hw_breakpoint): Delete.
  46         (save_waitstatus): Use
  47         scoped_restore_current_thread+switch_to_thread, and call
  48         target_stopped_by_watchpoint instead of
  49         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
  50         instead of thread_stopped_by_sw_breakpoint, and
  51         target_stopped_by_hw_breakpoint instead of
  52         thread_stopped_by_hw_breakpoint.
  53         (handle_inferior_event)
  54         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
  55         inferior_ptid directly, nor
  56         set_current_inferior/set_current_program_space.  Use
  57         switch_to_thread / switch_to_inferior_no_thread instead.
  58
  59 2020-06-18  Pedro Alves  <palves@redhat.com>
  60
  61         * target.c (generic_mourn_inferior): Use switch_to_no_thread
  62         instead of writing to inferior_ptid.
  63
  64 2020-06-18  Pedro Alves  <palves@redhat.com>
  65
  66         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
  67         added thread.
  68         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
  69         to the added thread.
  70         (inf_ptrace_target::detach_success): Use switch_to_no_thread
  71         instead of writing to inferior_ptid.
  72
  73 2020-06-18  Pedro Alves  <palves@redhat.com>
  74
  75         * gdbarch-selftests.c: Include "progspace-and-thread.h".
  76         (register_to_value_test): Mock a program_space too.  Heap-allocate
  77         the address space.  Don't write to inferior_ptid.  Use
  78         switch_to_thread instead.
  79
  80 2020-06-18  Pedro Alves  <palves@redhat.com>
  81
  82         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
  83         Delete.
  84         (find_signalled_thread()): New, factored out from
  85         linux_make_corefile_notes and adjusted to handle exited threads.
  86         (linux_make_corefile_notes): Adjust to use the new
  87         find_signalled_thread.
  88
  89 2020-06-18  Pedro Alves  <palves@redhat.com>
  90
  91         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
  92         of saving/restoring inferior_ptid.
  93
  94 2020-06-17  Tom Tromey  <tom@tromey.com>
  95
  96         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
  97         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
  98         declare.
  99         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
 100
 101 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
 102
 103         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
 104         of partial symtabs.
 105
 106 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 107
 108         * regformats/reg-arm.dat: Remove.
 109         * regformats/reg-bfin.dat: Remove.
 110         * regformats/reg-cris.dat: Remove.
 111         * regformats/reg-crisv32.dat: Remove.
 112         * regformats/reg-m32r.dat: Remove.
 113         * regformats/reg-tilegx.dat: Remove.
 114         * regformats/reg-tilegx32.dat: Remove.
 115
 116 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 117
 118         * features/Makefile (WHICH): Remove arm files.
 119         * regformats/arm/arm-with-iwmmxt.dat: Remove.
 120         * regformats/arm/arm-with-neon.dat: Remove.
 121         * regformats/arm/arm-with-vfpv2.dat: Remove.
 122         * regformats/arm/arm-with-vfpv3.dat: Remove.
 123
 124 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 125
 126         * features/Makefile (XMLTOC): Remove rx.xml.
 127
 128 2020-06-17  Pedro Alves  <palves@redhat.com>
 129
 130         * gdbthread.h (thread_control_state) <trap_expected> Update
 131         comments.
 132
 133 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 134
 135         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
 136         ada_language::lookup_symbol_nonlocal.
 137         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
 138         (ada_language::lookup_symbol_nonlocal): New member function,
 139         implementation from ada_lookup_symbol_nonlocal.
 140         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
 141         initializer.
 142         (cplus_language_data): Delete la_lookup_symbol_nonlocal
 143         initializer.
 144         (cplus_language::lookup_symbol_nonlocal): New member function.
 145         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
 146         (minimal_language_data) Likewise.
 147         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
 148         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
 149         initializer.
 150         (d_language::lookup_symbol_nonlocal): New member function.
 151         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
 152         initializer.
 153         (f_language::lookup_symbol_nonlocal): New member function.
 154         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
 155         initializer.
 156         * language.c (unknown_language_data): Likewise.
 157         (auto_language_data): Likewise.
 158         * language.h (language_data): Delete la_lookup_symbol_nonlocal
 159         field.
 160         (language_defn::lookup_symbol_nonlocal): New member function.
 161         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
 162         initializer.
 163         * objc-lang.c (objc_language_data): Likewise.
 164         * opencl-lang.c (opencl_language_data): Likewise.
 165         * p-lang.c (pascal_language_data): Likewise.
 166         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
 167         rust_language::lookup_symbol_nonlocal.
 168         (rust_language_data): Delete la_lookup_symbol_nonlocal
 169         initializer.
 170         (rust_language::lookup_symbol_nonlocal): New member function,
 171         implementation from rust_lookup_symbol_nonlocal.
 172         * symtab.c (lookup_symbol_aux): Update call to
 173         lookup_symbol_nonlocal.
 174         (basic_lookup_symbol_nonlocal): Rename to...
 175         (language_defn::lookup_symbol_nonlocal): ...this, and update
 176         header comment.  Remove language_defn parameter, and replace with
 177         uses of `this'.
 178         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
 179
 180 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 181
 182         * ada-lang.c (ada_language_data): Delete la_value_print_inner
 183         initializer.
 184         (ada_language::value_print_inner): New member function.
 185         * c-lang.c (c_language_data): Delete la_value_print_inner
 186         initializer.
 187         (cplus_language_data): Likewise.
 188         (asm_language_data): Likewise.
 189         (minimal_language_data): Likewise.
 190         * d-lang.c (d_language_data): Likewise.
 191         (d_language::value_print_inner): New member function.
 192         * f-lang.c (f_language_data): Delete la_value_print_inner
 193         initializer.
 194         (f_language::value_print_inner): New member function.
 195         * f-lang.h (f_value_print_innner): Rename to...
 196         (f_value_print_inner): ...this (note spelling of 'inner').
 197         * f-valprint.c (f_value_print_innner): Rename to...
 198         (f_value_print_inner): ...this (note spelling of 'inner').
 199         * go-lang.c (go_language_data): Delete la_value_print_inner
 200         initializer.
 201         (go_language::value_print_inner): New member function.
 202         * language.c (language_defn::value_print_inner): Define new member
 203         function.
 204         (unk_lang_value_print_inner): Delete.
 205         (unknown_language_data): Delete la_value_print_inner initializer.
 206         (unknown_language::value_print_inner): New member function.
 207         (auto_language_data): Delete la_value_print_inner initializer.
 208         (auto_language::value_print_inner): New member function.
 209         * language.h (language_data): Delete la_value_print_inner field.
 210         (language_defn::value_print_inner): Delcare new member function.
 211         * m2-lang.c (m2_language_data): Delete la_value_print_inner
 212         initializer.
 213         (m2_language::value_print_inner): New member function.
 214         * objc-lang.c (objc_language_data): Delete la_value_print_inner
 215         initializer.
 216         * opencl-lang.c (opencl_language_data): Likewise.
 217         * p-lang.c (pascal_language_data): Likewise.
 218         (pascal_language::value_print_inner): New member function.
 219         * rust-lang.c (rust_language_data): Delete la_value_print_inner
 220         initializer.
 221         (rust_language::value_print_inner): New member function.
 222         * valprint.c (do_val_print): Update call to value_print_inner.
 223
 224 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 225
 226         * ada-lang.c (ada_language_data): Delete la_value_print
 227         initializer.
 228         (ada_language::value_print): New member function.
 229         * c-lang.c (c_language_data): Delete la_value_print initializer.
 230         (cplus_language_data): Likewise.
 231         (asm_language_data): Likewise.
 232         (minimal_language_data): Likewise.
 233         * d-lang.c (d_language_data): Likewise.
 234         * f-lang.c (f_language_data): Likewise.
 235         * go-lang.c (go_language_data): Likewise.
 236         * language.c (unk_lang_value_print): Delete.
 237         (language_defn::value_print): Define new member function.
 238         (unknown_language_data): Delete la_value_print initializer.
 239         (unknown_language::value_print): New member function.
 240         (auto_language_data): Delete la_value_print initializer.
 241         (auto_language::value_print): New member function.
 242         * language.h (language_data): Delete la_value_print field.
 243         (language_defn::value_print): Declare new member function.
 244         (LA_VALUE_PRINT): Update call to value_print.
 245         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
 246         * objc-lang.c (objc_language_data): Likewise.
 247         * opencl-lang.c (opencl_language_data): Likewise.
 248         * p-lang.c (pascal_language_data): Likewise.
 249         (pascal_language::value_print): New member function.
 250         * rust-lang.c (rust_language_data): Delete la_value_print
 251         initializer.
 252
 253 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 254
 255         * ada-lang.c (ada_watch_location_expression): Rename to
 256         ada_language::watch_location_expression.
 257         (ada_language_data): Delete la_watch_location_expression
 258         initializer.
 259         (ada_language::watch_location_expression): New member function,
 260         implementation from ada_watch_location_expression.
 261         * breakpoint.c (watch_command_1): Update call to
 262         watch_location_expression.
 263         * c-lang.c (c_watch_location_expression): Rename to
 264         language_defn::watch_location_expression.
 265         (c_language_data): Delete la_watch_location_expression
 266         initializer.
 267         (cplus_language_data): Likewise.
 268         (asm_language_data): Likewise.
 269         (minimal_language_data): Likewise.
 270         * c-lang.h (c_watch_location_expression): Delete declaration.
 271         * d-lang.c (d_language_data): Delete la_watch_location_expression
 272         initializer.
 273         * f-lang.c (f_language_data): Likewise.
 274         * go-lang.c (go_language_data): Likewise.
 275         * language.c (language_defn::watch_location_expression): Member
 276         function implementation from c_watch_location_expression.
 277         (unknown_language_data): Delete la_watch_location_expression
 278         initializer.
 279         (auto_language_data): Likewise.
 280         * language.h (language_data): Delete la_watch_location_expression
 281         field.
 282         (language_defn::watch_location_expression): Declare new member
 283         function.
 284         * m2-lang.c (m2_language_data): Delete
 285         la_watch_location_expression initializer.
 286         * objc-lang.c (objc_language_data): Likewise.
 287         * opencl-lang.c (opencl_language_data): Likewise.
 288         * p-lang.c (pascal_language_data): Likewise.
 289         * rust-lang.c (rust_watch_location_expression): Rename to
 290         rust_language::watch_location_expression.
 291         (rust_language_data): Delete la_watch_location_expression
 292         initializer.
 293         (rust_language::watch_location_expression): New member function,
 294         implementation from rust_watch_location_expression.
 295
 296 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 297
 298         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
 299         ada_language::collect_symbol_completion_matches.
 300         (ada_language_data): Delete la_collect_symbol_completion_matches
 301         initializer.
 302         (ada_language::collect_symbol_completion_matches): New member
 303         function, implementation from
 304         ada_collect_symbol_completion_matches.
 305         * c-lang.c (c_language_data): Delete
 306         la_collect_symbol_completion_matches initializer.
 307         (cplus_language_data): Likewise.
 308         (asm_language_data): Likewise.
 309         (minimal_language_data): Likewise.
 310         * d-lang.c (d_language_data): Likewise.
 311         * f-lang.c (f_collect_symbol_completion_matches): Rename to
 312         f_language::collect_symbol_completion_matches.
 313         (f_language_data): Delete la_collect_symbol_completion_matches
 314         initializer.
 315         (f_language::collect_symbol_completion_matches) New member
 316         function, implementation from f_collect_symbol_completion_matches.
 317         * go-lang.c (go_language_data): Delete
 318         la_collect_symbol_completion_matches initializer.
 319         * language.c (unknown_language_data): Likewise.
 320         (auto_language_data): Likewise.
 321         * language.h (language_data): Delete
 322         la_collect_symbol_completion_matches field.
 323         (language_defn::collect_symbol_completion_matches): New member
 324         function.
 325         * m2-lang.c (m2_language_data): Delete
 326         la_collect_symbol_completion_matches initializer.
 327         * objc-lang.c (objc_language_data): Likewise.
 328         * opencl-lang.c (opencl_language_data): Likewise.
 329         * p-lang.c (pascal_language_data): Likewise.
 330         * rust-lang.c (rust_language_data): Likewise.
 331         * symtab.c (default_collect_symbol_completion_matches): Delete.
 332         (collect_symbol_completion_matches): Update call to
 333         collect_symbol_completion_matches.
 334         (collect_symbol_completion_matches_type): Likewise.
 335         * symtab.h (default_collect_symbol_completion_matches): Delete
 336         declaration.
 337
 338 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 339
 340         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
 341         (ada_language_data): Delete la_word_break_characters initializer.
 342         (ada_language::word_break_characters): New member function.
 343         * c-lang.c (c_language_data): Delete la_word_break_characters
 344         initializer.
 345         (cplus_language_data): Likewise.
 346         (asm_language_data): Likewise.
 347         (minimal_language_data): Likewise.
 348         * completer.c: Update global comment.
 349         (advance_to_expression_complete_word_point): Update call to
 350         word_break_characters.
 351         (complete_files_symbols): Likewise.
 352         (complete_line_internal_1): Likewise.
 353         (default_completer_handle_brkchars): Likewise.
 354         (skip_quoted_chars): Likewise.
 355         * d-lang.c (d_language_data): Delete la_word_break_characters
 356         initializer.
 357         * f-lang.c (f_word_break_characters): Delete.
 358         (f_language_data): Delete la_word_break_characters initializer.
 359         (f_language::word_break_characters): New member function.
 360         * go-lang.c (go_language_data): Delete la_word_break_characters
 361         initializer.
 362         * language.c (unknown_language_data): Likewise.
 363         (auto_language_data): Likewise.
 364         * language.h (default_word_break_characters): Move declaration to
 365         earlier in the file.
 366         (language_data): Delete la_word_break_characters field.
 367         (language_defn::word_break_characters): New member function.
 368         * m2-lang.c (m2_language_data): Delete la_word_break_characters
 369         initializer.
 370         * objc-lang.c (objc_language_data): Likewise.
 371         * opencl-lang.c (opencl_language_data): Likewise.
 372         * p-lang.c (pascal_language_data): Likewise.
 373         * rust-lang.c (rust_language_data): Likewise.
 374
 375 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 376
 377         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
 378         (ada_language_data): Delete la_get_symbol_name_matcher
 379         initializer.
 380         (language_defn::get_symbol_name_matcher_inner): New member
 381         function.
 382         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
 383         initializer.
 384         (cplus_language_data): Likewise.
 385         (cplus_language::get_symbol_name_matcher_inner): New member
 386         function.
 387         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
 388         (minimal_language_data): Likewise.
 389         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
 390         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
 391         initializer.
 392         * dictionary.c (iter_match_first_hashed): Update call to
 393         get_symbol_name_matcher.
 394         (iter_match_next_hashed): Likewise.
 395         (iter_match_next_linear): Likewise.
 396         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
 397         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
 398         initializer.
 399         (f_language::get_symbol_name_matcher_inner): New member function.
 400         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
 401         initializer.
 402         * language.c (default_symbol_name_matcher): Update header comment,
 403         make static.
 404         (language_defn::get_symbol_name_matcher): New definition.
 405         (language_defn::get_symbol_name_matcher_inner): Likewise.
 406         (get_symbol_name_matcher): Delete.
 407         (unknown_language_data): Delete la_get_symbol_name_matcher
 408         initializer.
 409         (auto_language_data): Likewise.
 410         * language.h (language_data): Delete la_get_symbol_name_matcher
 411         field.
 412         (language_defn::get_symbol_name_matcher): New member function.
 413         (language_defn::get_symbol_name_matcher_inner): Likewise.
 414         (default_symbol_name_matcher): Delete declaration.
 415         * linespec.c (find_methods): Update call to
 416         get_symbol_name_matcher.
 417         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
 418         initializer.
 419         * minsyms.c (lookup_minimal_symbol): Update call to
 420         get_symbol_name_matcher.
 421         (iterate_over_minimal_symbols): Likewise.
 422         * objc-lang.c (objc_language_data): Delete
 423         la_get_symbol_name_matcher initializer.
 424         * opencl-lang.c (opencl_language_data): Likewise.
 425         * p-lang.c (pascal_language_data): Likewise.
 426         * psymtab.c (psymbol_name_matches): Update call to
 427         get_symbol_name_matcher.
 428         * rust-lang.c (rust_language_data): Delete
 429         la_get_symbol_name_matcher initializer.
 430         * symtab.c (symbol_matches_search_name): Update call to
 431         get_symbol_name_matcher.
 432         (compare_symbol_name): Likewise.
 433
 434 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 435
 436         * ada-lang.c (ada_language_data): Delete la_compute_program
 437         initializer.
 438         * c-lang.c (c_language_data): Likewise.
 439         (c_language::compute_program): New member function.
 440         (cplus_language_data): Delete la_compute_program initializer.
 441         (cplus_language::compute_program): New member function.
 442         (asm_language_data): Delete la_compute_program initializer.
 443         (minimal_language_data): Likewise.
 444         * c-lang.h (c_compute_program): Update comment.
 445         (cplus_compute_program): Likewise.
 446         * compile/compile-c-support.c (c_compute_program): Likewise.
 447         (cplus_compute_program): Likewise.
 448         * compile/compile.c (compile_to_object): Update call to
 449         la_compute_program.
 450         * d-lang.c (d_language_data): Delete la_compute_program
 451         initializer.
 452         * f-lang.c (f_language_data): Likewise.
 453         * go-lang.c (go_language_data): Likewise.
 454         * language.c (unknown_language_data): Likewise.
 455         (auto_language_data): Likewise.
 456         * language.h (language_data): Delete la_compute_program field.
 457         (language_defn::compute_program): New member function.
 458         * m2-lang.c (m2_language_data): Delete la_compute_program
 459         initializer.
 460         * objc-lang.c (objc_language_data): Likewise.
 461         * opencl-lang.c (opencl_language_data): Likewise.
 462         * p-lang.c (pascal_language_data): Likewise.
 463         * rust-lang.c (rust_language_data): Likewise.
 464
 465 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 466
 467         * ada-lang.c (ada_language_data) Delete
 468         la_class_name_from_physname initializer.
 469         * c-lang.c (c_language_data): Likewise.
 470         (cplus_language_data): Likewise.
 471         (cplus_language::class_name_from_physname): New member function.
 472         (asm_language_data): Delete la_class_name_from_physname
 473         initializer.
 474         (minimal_language_data): Likewise.
 475         * d-lang.c (d_language_data): Likewise.
 476         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
 477         method on language_defn class.
 478         (guess_full_die_structure_name): Likewise.
 479         * f-lang.c (f_language_data): Delete la_class_name_from_physname
 480         initializer.
 481         * go-lang.c (go_language_data): Likewise.
 482         * language.c (language_class_name_from_physname): Delete.
 483         (unk_lang_class_name): Delete.
 484         (unknown_language_data): Delete la_class_name_from_physname
 485         initializer.
 486         (auto_language_data): Likewise.
 487         * language.h (language_data): Delete la_class_name_from_physname
 488         field.
 489         (language_defn::class_name_from_physname): New function.
 490         (language_class_name_from_physname): Delete declaration.
 491         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
 492         initializer.
 493         * objc-lang.c (objc_language_data): Likewise.
 494         * opencl-lang.c (opencl_language_data): Likewise.
 495         * p-lang.c (pascal_language_data): Likewise.
 496         * rust-lang.c (rust_language_data): Likewise.
 497
 498 2020-06-16  Tom Tromey  <tom@tromey.com>
 499
 500         * tui/tui-data.h (STATUS_NAME): New macro.
 501         * tui/tui-layout.c (tui_remove_some_windows)
 502         (initialize_known_windows, tui_register_window)
 503         (tui_layout_split::remove_windows, initialize_layouts)
 504         (tui_new_layout_command): Don't use hard-coded window names.
 505
 506 2020-06-16  Tom Tromey  <tom@tromey.com>
 507
 508         PR tui/25348:
 509         * tui/tui.c (tui_ensure_readline_initialized): Rename from
 510         tui_initialize_readline.  Only run once.  Call rl_initialize.
 511         * tui/tui.h (tui_ensure_readline_initialized): Rename from
 512         tui_initialize_readline.
 513         * tui/tui-io.c (tui_setup_io): Call
 514         tui_ensure_readline_initialized.
 515         * tui/tui-interp.c (tui_interp::init): Update.
 516
 517 2020-06-16  Tom Tromey  <tom@tromey.com>
 518
 519         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
 520         Also preserve the status window.
 521
 522 2020-06-16  Tom Tromey  <tom@tromey.com>
 523
 524         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
 525         where m_window==nullptr.
 526
 527 2020-06-15  Tom Tromey  <tromey@adacore.com>
 528
 529         * windows-nat.c (windows_nat::handle_output_debug_string):
 530         Update.
 531         (windows_nat::handle_ms_vc_exception): Update.
 532         * target.h (target_read_string): Change API.
 533         * target.c (target_read_string): Change API.
 534         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
 535         Update.
 536         * solib-frv.c (frv_current_sos): Update.
 537         * solib-dsbt.c (dsbt_current_sos): Update.
 538         * solib-darwin.c (darwin_current_sos): Update.
 539         * linux-thread-db.c (inferior_has_bug): Update.
 540         * expprint.c (print_subexp_standard): Update.
 541         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
 542         (ada_exception_message_1): Update.
 543
 544 2020-06-15  Tom Tromey  <tromey@adacore.com>
 545
 546         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
 547
 548 2020-06-15  Tom Tromey  <tromey@adacore.com>
 549
 550         * valprint.c (read_string): Update comment.
 551         * target.c (MIN): Remove.
 552         (target_read_string): Rewrite.
 553
 554 2020-06-15  Tom Tromey  <tromey@adacore.com>
 555
 556         * corefile.c (read_memory_string): Remove.
 557         * ada-valprint.c (ada_value_print_ptr): Update.
 558         * ada-lang.h (ada_tag_name): Change return type.
 559         * ada-lang.c (type_from_tag): Update.
 560         (ada_tag_name_from_tsd): Change return type.  Use
 561         target_read_string.
 562         (ada_tag_name): Likewise.
 563         * gdbcore.h (read_memory_string): Don't declare.
 564
 565 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
 566
 567         * symtab.c (rbreak_command): Ignore Windows drive colon.
 568
 569 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
 570
 571         * NEWS: Mention removed GDBserver host support.
 572
 573 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
 574
 575         * features/riscv/rebuild-csr-xml.sh: Updated.
 576
 577 2020-06-11  Tom Tromey  <tom@tromey.com>
 578
 579         PR gdb/18318:
 580         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
 581
 582 2020-06-09  Jonny Grant  <jg@jguk.org>
 583 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
 584
 585         * main.c (captured_main_1): Don't print new line after help.
 586         (print_gdb_help): add mailing list and IRC channel information
 587         to --help.  Add new lines between items in the footer.  Remove
 588         quotes around bug url.
 589
 590 2020-06-11  Keith Seitz  <keiths@redhat.com>
 591
 592         PR gdb/21356
 593         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
 594         Resolve typedefs for type length calculations.
 595
 596 2020-06-10  Tom de Vries  <tdevries@suse.de>
 597
 598         PR ada/24713
 599         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
 600         (write_psymbols): Enable .gdb_index for ada.
 601         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
 602         ada.
 603
 604 2020-06-10  Tom de Vries  <tdevries@suse.de>
 605
 606         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
 607         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
 608         namei" instead of "const char *name" argument.
 609         (dw2_map_matching_symbols): Use "offset_type namei" variant of
 610         dw2_symtab_iter_init.
 611
 612 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 613
 614         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
 615         to use type::field and field::type instead.
 616
 617 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 618
 619         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
 620         to use field::type instead.
 621
 622 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 623
 624         * gdbtypes.h (struct field) <type, set_type>: New methods.
 625         Rename `type` field to...
 626         <m_type>: ... this.  Change references throughout to use type or
 627         set_type methods.
 628         (FIELD_TYPE): Use field::type.  Change call sites that modify
 629         the field's type to use field::set_type instead.
 630
 631 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 632
 633         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
 634         to use type::index_type instead.
 635
 636 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 637
 638         * gdbtypes.h (struct type) <index_type, set_index_type>: New
 639         methods.
 640         (TYPE_INDEX_TYPE): Use type::index_type.
 641         * gdbtypes.c (create_array_type_with_stride): Likewise.
 642
 643 2020-06-07  Tom Tromey  <tom@tromey.com>
 644
 645         * valprint.c (generic_val_print_float): Remove "embedded_offset"
 646         parameter.
 647         (generic_value_print): Update.
 648
 649 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
 650
 651         Revert commit 982a38f60b0.
 652         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
 653
 654 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
 655
 656         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
 657         avoid use after free.
 658
 659 2020-06-05  Tom de Vries  <tdevries@suse.de>
 660
 661         * NEWS: Fix typos.
 662
 663 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
 664
 665         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
 666         the per_bfd object.
 667         (dwarf2_read_debug_names): Likewise.
 668         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
 669         object when re-using a per_bfd object with an index.
 670
 671 2020-06-03  Tom de Vries  <tdevries@suse.de>
 672
 673         PR symtab/26046
 674         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
 675         children for C++.
 676         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
 677         DW_TAG_subprogram.
 678
 679 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 680
 681         * ada-lang.c (ada_language_data): Delete skip_trampoline
 682         initializer.
 683         * c-lang.c (c_language_data): Likewise.
 684         (cplus_language_data): Likewise.
 685         (cplus_language::skip_trampoline): New member function.
 686         (asm_language_data): Delete skip_trampoline initializer.
 687         (minimal_language_data): Likewise.
 688         * d-lang.c (d_language_data): Likewise.
 689         * f-lang.c (f_language_data): Likewise.
 690         * go-lang.c (go_language_data): Likewise.
 691         * language.c (unk_lang_trampoline): Delete function.
 692         (skip_language_trampoline): Update.
 693         (unknown_language_data): Delete skip_trampoline initializer.
 694         (auto_language_data): Likewise.
 695         * language.h (language_data): Delete skip_trampoline field.
 696         (language_defn::skip_trampoline): New function.
 697         * m2-lang.c (m2_language_data): Delete skip_trampoline
 698         initializer.
 699         * objc-lang.c (objc_skip_trampoline): Delete function, move
 700         implementation to objc_language::skip_trampoline.
 701         (objc_language_data): Delete skip_trampoline initializer.
 702         (objc_language::skip_trampoline): New member function with
 703         implementation from objc_skip_trampoline.
 704         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
 705         initializer.
 706         * p-lang.c (pascal_language_data): Likewise.
 707         * rust-lang.c (rust_language_data): Likewise.
 708
 709 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 710
 711         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
 712         (ada_language::demangle): New member function.
 713         * c-lang.c (c_language_data): Delete la_demangle initializer.
 714         (cplus_language_data): Delete la_demangle initializer.
 715         (cplus_language::demangle): New member function.
 716         (asm_language_data): Delete la_demangle initializer.
 717         (minimal_language_data): Delete la_demangle initializer.
 718         * d-lang.c (d_language_data): Delete la_demangle initializer.
 719         (d_language::demangle): New member function.
 720         * f-lang.c (f_language_data): Delete la_demangle initializer.
 721         (f_language::demangle): New member function.
 722         * go-lang.c (go_language_data): Delete la_demangle initializer.
 723         (go_language::demangle): New member function.
 724         * language.c (language_demangle): Update.
 725         (unk_lang_demangle): Delete.
 726         (unknown_language_data): Delete la_demangle initializer.
 727         (unknown_language::demangle): New member function.
 728         (auto_language_data): Delete la_demangle initializer.
 729         (auto_language::demangle): New member function.
 730         * language.h (language_data): Delete la_demangle field.
 731         (language_defn::demangle): New function.
 732         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
 733         * objc-lang.c (objc_language_data): Delete la_demangle
 734         initializer.
 735         (objc_language::demangle): New member function.
 736         * opencl-lang.c (opencl_language_data): Delete la_demangle
 737         initializer.
 738         * p-lang.c (pascal_language_data): Likewise.
 739         * rust-lang.c (rust_language_data): Likewise.
 740         (rust_language::demangle): New member function.
 741
 742 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 743
 744         * ada-lang.c (ada_language_data): Delete la_print_type
 745         initializer.
 746         (ada_language::print_type): New member function.
 747         * c-lang.c (c_language_data): Delete la_print_type initializer.
 748         (c_language::print_type): New member function.
 749         (cplus_language_data): Delete la_print_type initializer.
 750         (cplus_language::print_type): New member function.
 751         (asm_language_data): Delete la_print_type initializer.
 752         (asm_language::print_type): New member function.
 753         (minimal_language_data): Delete la_print_type initializer.
 754         (minimal_language::print_type): New member function.
 755         * d-lang.c (d_language_data): Delete la_print_type initializer.
 756         (d_language::print_type): New member function.
 757         * f-lang.c (f_language_data): Delete la_print_type initializer.
 758         (f_language::print_type): New member function.
 759         * go-lang.c (go_language_data): Delete la_print_type initializer.
 760         (go_language::print_type): New member function.
 761         * language.c (unk_lang_print_type): Delete.
 762         (unknown_language_data): Delete la_print_type initializer.
 763         (unknown_language::print_type): New member function.
 764         (auto_language_data): Delete la_print_type initializer.
 765         (auto_language::print_type): New member function.
 766         * language.h (language_data): Delete la_print_type field.
 767         (language_defn::print_type): New function.
 768         (LA_PRINT_TYPE): Update.
 769         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
 770         (m2_language::print_type): New member function.
 771         * objc-lang.c (objc_language_data): Delete la_print_type
 772         initializer.
 773         (objc_language::print_type): New member function.
 774         * opencl-lang.c (opencl_print_type): Delete, implementation moved
 775         to opencl_language::print_type.
 776         (opencl_language_data): Delete la_print_type initializer.
 777         (opencl_language::print_type): New member function, implementation
 778         from opencl_print_type.
 779         * p-lang.c (pascal_language_data): Delete la_print_type
 780         initializer.
 781         (pascal_language::print_type): New member function.
 782         * rust-lang.c (rust_print_type): Delete, implementation moved to
 783         rust_language::print_type.
 784         (rust_language_data): Delete la_print_type initializer.
 785         (rust_language::print_type): New member function, implementation
 786         from rust_print_type.
 787
 788 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 789
 790         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
 791         implementation moves to...
 792         (ada_language::sniff_from_mangled_name): ...here.  Update return
 793         type.
 794         (ada_language_data): Delete la_sniff_from_mangled_name
 795         initializer.
 796         * c-lang.c (c_language_data): Likewise.
 797         (cplus_language_data): Likewise.
 798         (cplus_language::sniff_from_mangled_name): New member function,
 799         implementation taken from gdb_sniff_from_mangled_name.
 800         (asm_language_data): Delete la_sniff_from_mangled_name
 801         initializer.
 802         (minimal_language_data): Likewise.
 803         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
 804         implementation moves to cplus_language::sniff_from_mangled_name.
 805         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
 806         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
 807         moves to...
 808         (d_language::sniff_from_mangled_name): ...here.
 809         (d_language_data): Delete la_sniff_from_mangled_name initializer.
 810         * f-lang.c (f_language_data): Likewise.
 811         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
 812         moves to...
 813         (go_language::sniff_from_mangled_name): ...here.
 814         (go_language_data): Delete la_sniff_from_mangled_name initializer.
 815         * language.c (language_sniff_from_mangled_name): Delete.
 816         (unknown_language_data): Delete la_sniff_from_mangled_name
 817         initializer.
 818         (auto_language_data): Likewise.
 819         * language.h (language_data): Delete la_sniff_from_mangled_name
 820         field.
 821         (language_defn::sniff_from_mangled_name): New function.
 822         (language_sniff_from_mangled_name): Delete declaration.
 823         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
 824         field.
 825         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
 826         implementation moves to...
 827         (objc_language::sniff_from_mangled_name): ...here.
 828         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
 829         * opencl-lang.c (opencl_language_data): Likewise.
 830         * p-lang.c (pascal_language_data): Likewise.
 831         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
 832         implementation moves to...
 833         (rust_language::sniff_from_mangled_name): ...here.
 834         (rust_language_data): Delete la_sniff_from_mangled_name
 835         initializer.
 836         * symtab.c (symbol_find_demangled_name): Call
 837         sniff_from_mangled_name member function.
 838
 839 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 840
 841         * ada-lang.c (ada_language_data): Delete la_search_name_hash
 842         initializer.
 843         * c-lang.c (c_language_data): Likewise.
 844         (cplus_language_data): Likewise.
 845         (cplus_language::search_name_hash): New member function.
 846         (asm_language_data): Delete la_search_name_hash initializer.
 847         (minimal_language_data): Likewise.
 848         * d-lang.c (d_language_data): Likewise.
 849         * dictionary.c (default_search_name_hash): Rename to...
 850         (language_defn::search_name_hash): ...this.
 851         * f-lang.c (f_language_data): Likewise.
 852         (f_language::search_name_hash): New member function.
 853         * go-lang.c (go_language_data): Delete la_search_name_hash
 854         initializer.
 855         * language.c (unknown_language_data): Likewise.
 856         (auto_language_data): Likewise.
 857         * language.h (struct language_data): Delete la_search_name_hash
 858         field.
 859         (language_defn::search_name_hash): Declare new member function.
 860         (default_search_name_hash): Delete declaration.
 861         * m2-lang.c (m2_language_data): Delete la_search_name_hash
 862         initializer.
 863         * objc-lang.c (objc_language_data): Likewise.
 864         * opencl-lang.c (opencl_language_data): Likewise.
 865         * p-lang.c (pascal_language_data): Likewise.
 866         * rust-lang.c (rust_language_data): Likewise.
 867         * symtab.c (search_name_hash): Update call.
 868
 869 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 870
 871         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
 872         initializer.
 873         * c-lang.c (class compile_instance): Declare.
 874         (c_language_data): Delete la_get_compile_instance initializer.
 875         (c_language::get_compile_instance): New member function.
 876         (cplus_language_data): Delete la_get_compile_instance initializer.
 877         (cplus_language::get_compile_instance): New member function.
 878         (asm_language_data): Delete la_get_compile_instance initializer.
 879         (minimal_language_data): Likewise.
 880         * c-lang.h (c_get_compile_context): Update comment.
 881         (cplus_get_compile_context): Update comment.
 882         * compile/compile.c (compile_to_object): Update calls, don't rely
 883         on function pointer being NULL.
 884         * d-lang.c (d_language_data): Delete la_get_compile_instance
 885         initializer.
 886         * f-lang.c (f_language_data): Likewise.
 887         * go-lang.c (go_language_data): Likewise.
 888         * language.c (unknown_language_data): Likewise.
 889         (auto_language_data): Likewise.
 890         * language.h (language_data): Delete la_get_compile_instance field.
 891         (language_defn::get_compile_instance): New member function.
 892         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
 893         initializer.
 894         * objc-lang.c (objc_language_data): Likewise.
 895         * opencl-lang.c (opencl_language_data): Likewise.
 896         * p-lang.c (pascal_language_data): Likewise.
 897         * rust-lang.c (rust_language_data): Likewise.
 898
 899 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 900
 901         * ada-lang.c (ada_add_all_symbols): Update comment.
 902         (ada_iterate_over_symbols): Delete, move implementation to...
 903         (ada_language::iterate_over_symbols): ...here, a new member
 904         function, rewrite to use range based for loop.
 905         (ada_language_data): Delete la_iterate_over_symbols initializer.
 906         * c-lang.c (c_language_data): Likewise.
 907         (cplus_language_data): Likewise.
 908         (asm_language_data): Likewise.
 909         (minimal_language_data): Likewise.
 910         * d-lang.c (d_language_data): Likewise.
 911         * f-lang.c (f_language_data): Likewise.
 912         * go-lang.c (go_language_data): Likewise.
 913         * language.c (unknown_language_data): Likewise.
 914         (auto_language_data): Likewise.
 915         * language.h (language_data): Delete la_iterate_over_symbols field.
 916         (language_defn::iterate_over_symbols): New member function.
 917         (LA_ITERATE_OVER_SYMBOLS): Update.
 918         * linespec.c (iterate_over_all_matching_symtabs): Update.
 919         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
 920         initializer.
 921         * objc-lang.c (objc_language_data): Likewise.
 922         * opencl-lang.c (opencl_language_data): Likewise.
 923         * p-lang.c (pascal_language_data): Likewise.
 924         * rust-lang.c (rust_language_data): Likewise.
 925
 926 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 927
 928         * ada-lang.c (ada_language_data): Delete
 929         la_lookup_transparent_type initializer.
 930         * c-lang.c (c_language_data): Likewise.
 931         (cplus_language_data): Likewise.
 932         (cplus_language::lookup_transparent_type): New member function.
 933         (asm_language_data): Delete la_lookup_transparent_type
 934         initializer.
 935         (minimal_language_data): Likewise.
 936         * d-lang.c (d_language_data): Likewise.
 937         * f-lang.c (f_language_data): Likewise.
 938         * go-lang.c (go_language_data): Likewise.
 939         * language.c (unknown_language_data): Likewise.
 940         (auto_language_data): Likewise.
 941         * language.h (struct language_data): Delete
 942         la_lookup_transparent_type field.
 943         (language_defn::lookup_transparent_type): New member function.
 944         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
 945         initializer.
 946         * objc-lang.c (objc_language_data): Likewise.
 947         * opencl-lang.c (opencl_language_data): Likewise.
 948         * p-lang.c (pascal_language_data): Likewise.
 949         * rust-lang.c (rust_language_data): Likewise.
 950         * symtab.c (symbol_matches_domain): Update call.
 951
 952 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 953
 954         * ada-lang.c (ada_language_arch_info): Delete function, move
 955         implementation to...
 956         (ada_language::language_arch_info): ...here, a new member
 957         function.
 958         (ada_language_data): Delete la_language_arch_info.
 959         * c-lang.c (c_language_data): Likewise.
 960         (c_language::language_arch_info): New member function.
 961         (cplus_language_arch_info): Delete function, move
 962         implementation to...
 963         (cplus_language::language_arch_info): ...here, a new member
 964         function.
 965         (cplus_language_data): Delete la_language_arch_info.
 966         (asm_language_data): Likewise.
 967         (asm_language::language_arch_info): New member function.
 968         (minimal_language_data): Delete la_language_arch_info.
 969         (minimal_language::language_arch_info): New member function.
 970         * d-lang.c (d_language_arch_info): Delete function, move
 971         implementation to...
 972         (d_language::language_arch_info): ...here, a new member
 973         function.
 974         (d_language_data): Delete la_language_arch_info.
 975         * f-lang.c (f_language_arch_info): Delete function, move
 976         implementation to...
 977         (f_language::language_arch_info): ...here, a new member
 978         function.
 979         (f_language_data): Delete la_language_arch_info.
 980         * go-lang.c (go_language_arch_info): Delete function, move
 981         implementation to...
 982         (go_language::language_arch_info): ...here, a new member
 983         function.
 984         (go_language_data): Delete la_language_arch_info.
 985         * language.c (unknown_language_data): Likewise.
 986         (unknown_language::language_arch_info): New member function.
 987         (auto_language_data): Delete la_language_arch_info.
 988         (auto_language::language_arch_info): New member function.
 989         (language_gdbarch_post_init): Update call to
 990         la_language_arch_info.
 991         * language.h (language_data): Delete la_language_arch_info
 992         function pointer.
 993         (language_defn::language_arch_info): New function.
 994         * m2-lang.c (m2_language_arch_info): Delete function, move
 995         implementation to...
 996         (m2_language::language_arch_info): ...here, a new member
 997         function.
 998         (m2_language_data): Delete la_language_arch_info.
 999         * objc-lang.c (objc_language_arch_info): Delete function, move
1000         implementation to...
1001         (objc_language::language_arch_info): ...here, a new member
1002         function.
1003         (objc_language_data): Delete la_language_arch_info.
1004         * opencl-lang.c (opencl_language_arch_info): Delete function, move
1005         implementation to...
1006         (opencl_language::language_arch_info): ...here, a new member
1007         function.
1008         (opencl_language_data): Delete la_language_arch_info.
1009         * p-lang.c (pascal_language_arch_info): Delete function, move
1010         implementation to...
1011         (pascal_language::language_arch_info): ...here, a new member
1012         function.
1013         (pascal_language_data): Delete la_language_arch_info.
1014         * rust-lang.c (rust_language_arch_info): Delete function, move
1015         implementation to...
1016         (rust_language::language_arch_info): ...here, a new member
1017         function.
1018         (rust_language_data): Delete la_language_arch_info.
1019
1020 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1021
1022         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
1023         initializer.
1024         * c-lang.c (c_language_data): Likewise.
1025         (cplus_language_data): Likewise.
1026         (cplus_language::pass_by_reference_info): New method.
1027         (asm_language_data): Delete la_pass_by_reference initializer.
1028         (minimal_language_data): Likewise.
1029         * cp-abi.c (cp_pass_by_reference): Remove use of
1030         default_pass_by_reference.
1031         * d-lang.c (d_language_data): Likewise.
1032         * f-lang.c (f_language_data): Likewise.
1033         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
1034         default_pass_by_reference.
1035         * go-lang.c (go_language_data): Likewise.
1036         * language.c (language_pass_by_reference): Update.
1037         (default_pass_by_reference): Delete.
1038         (unknown_language_data): Delete la_pass_by_reference
1039         initializer.
1040         (auto_language_data): Likewise.
1041         * language.h (struct language_data): Delete la_pass_by_reference
1042         field.
1043         (language_defn::pass_by_reference_info): New member function.
1044         (default_pass_by_reference): Delete declaration.
1045         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
1046         initializer.
1047         * objc-lang.c (objc_language_data): Likewise.
1048         * opencl-lang.c (opencl_language_data): Likewise.
1049         * p-lang.c (pascal_language_data): Likewise.
1050         * rust-lang.c (rust_language_data): Likewise.
1051
1052 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1053
1054         * ada-lang.c (ada_read_var_value): Delete function, move
1055         implementation to...
1056         (ada_language::read_var_value): ...here.
1057         (ada_language_data): Delete la_read_var_value initializer.
1058         * c-lang.c (c_language_data): Likewise.
1059         (cplus_language_data): Likewise.
1060         (minimal_language_data): Likewise.
1061         * d-lang.c (d_language_data): Likewise.
1062         * f-lang.c (f_language_data): Likewise.
1063         * findvar.c (default_read_var_value): Rename to...
1064         (language_defn::read_var_value): ...this.
1065         * findvar.c (read_var_value): Update header comment, and change to
1066         call member function instead of function pointer.
1067         * go-lang.c (go_language_data): Likewise.
1068         * language.c (unknown_language_data): Delete la_read_var_value
1069         initializer.
1070         (auto_language_data): Likewise.
1071         * language.h (struct language_data): Delete la_read_var_value
1072         field.
1073         (language_defn::read_var_value): New member function.
1074         (default_read_var_value): Delete declaration.
1075         * m2-lang.c (m2_language_data): Delete la_read_var_value
1076         initializer.
1077         * objc-lang.c (objc_language_data): Likewise.
1078         * opencl-lang.c (opencl_language_data): Likewise.
1079         * p-lang.c (pascal_language_data): Likewise.
1080         * rust-lang.c (rust_language_data): Likewise.
1081         * value.h (default_read_var_value): Delete declaration.
1082
1083 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1084
1085         * ada-lang.c (ada_print_array_index): Delete function, move
1086         implementation to...
1087         (ada_language::print_array_index): ...here.
1088         (ada_language_data): Delete la_print_array_index initializer.
1089         * c-lang.c (c_language_data): Likewise.
1090         (cplus_language_data): Likewise.
1091         (minimal_language_data): Likewise.
1092         * d-lang.c (d_language_data): Likewise.
1093         * f-lang.c (f_language_data): Likewise.
1094         * go-lang.c (go_language_data): Likewise.
1095         * language.c (default_print_array_index): Delete function, move
1096         implementation to...
1097         (language_defn::print_array_index): ...here.
1098         (unknown_language_data): Delete la_print_array_index initializer.
1099         (auto_language_data): Likewise.
1100         * language.h (struct language_data): Delete la_print_array_index
1101         field.
1102         (language_defn::print_array_index): New member function.
1103         (LA_PRINT_ARRAY_INDEX): Update.
1104         (default_print_array_index): Delete declaration.
1105         * m2-lang.c (m2_language_data): Delete la_print_array_index
1106         initializer.
1107         * objc-lang.c (objc_language_data): Likewise.
1108         * opencl-lang.c (opencl_language_data): Likewise.
1109         * p-lang.c (pascal_language_data): Likewise.
1110         * rust-lang.c (rust_language_data): Likewise.
1111
1112 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1113
1114         * gdb/ada-lang.c (ada_language_defn): Convert to...
1115         (ada_language_data): ...this.
1116         (class ada_language): New class.
1117         (ada_language_defn): New static global.
1118         * gdb/c-lang.c (c_language_defn): Convert to...
1119         (c_language_data): ...this.
1120         (class c_language): New class.
1121         (c_language_defn): New static global.
1122         (cplus_language_defn): Convert to...
1123         (cplus_language_data): ...this.
1124         (class cplus_language): New class.
1125         (cplus_language_defn): New static global.
1126         (asm_language_defn): Convert to...
1127         (asm_language_data): ...this.
1128         (class asm_language): New class.
1129         (asm_language_defn): New static global.
1130         (minimal_language_defn): Convert to...
1131         (minimal_language_data): ...this.
1132         (class minimal_language): New class.
1133         (minimal_language_defn): New static global.
1134         * gdb/d-lang.c (d_language_defn): Convert to...
1135         (d_language_data): ...this.
1136         (class d_language): New class.
1137         (d_language_defn): New static global.
1138         * gdb/f-lang.c (f_language_defn): Convert to...
1139         (f_language_data): ...this.
1140         (class f_language): New class.
1141         (f_language_defn): New static global.
1142         * gdb/go-lang.c (go_language_defn): Convert to...
1143         (go_language_data): ...this.
1144         (class go_language): New class.
1145         (go_language_defn): New static global.
1146         * gdb/language.c (unknown_language_defn): Remove declaration.
1147         (current_language): Initialize to nullptr, real initialization is
1148         moved to _initialize_language.
1149         (languages): Delete global.
1150         (language_defn::languages): Define.
1151         (set_language_command): Use language_defn::languages.
1152         (set_language): Likewise.
1153         (range_error): Likewise.
1154         (language_enum): Likewise.
1155         (language_def): Likewise.
1156         (add_set_language_command): Use language_def::languages for the
1157         language list, and language_def to lookup language pointers.
1158         (skip_language_trampoline): Use language_defn::languages.
1159         (unknown_language_defn): Convert to...
1160         (unknown_language_data): ...this.
1161         (class unknown_language): New class.
1162         (unknown_language_defn): New static global.
1163         (auto_language_defn): Convert to...
1164         (auto_language_data): ...this.
1165         (class auto_language): New class.
1166         (auto_language_defn): New static global.
1167         (language_gdbarch_post_init): Use language_defn::languages.
1168         (_initialize_language): Initialize current_language.
1169         * gdb/language.h (struct language_defn): Rename to...
1170         (struct language_data): ...this.
1171         (struct language_defn): New.
1172         (auto_language_defn): Delete.
1173         (unknown_language_defn): Delete.
1174         (minimal_language_defn): Delete.
1175         (ada_language_defn): Delete.
1176         (asm_language_defn): Delete.
1177         (c_language_defn): Delete.
1178         (cplus_language_defn): Delete.
1179         (d_language_defn): Delete.
1180         (f_language_defn): Delete.
1181         (go_language_defn): Delete.
1182         (m2_language_defn): Delete.
1183         (objc_language_defn): Delete.
1184         (opencl_language_defn): Delete.
1185         (pascal_language_defn): Delete.
1186         (rust_language_defn): Delete.
1187         * gdb/m2-lang.c (m2_language_defn): Convert to...
1188         (m2_language_data): ...this.
1189         (class m2_language): New class.
1190         (m2_language_defn): New static global.
1191         * gdb/objc-lang.c (objc_language_defn): Convert to...
1192         (objc_language_data): ...this.
1193         (class objc_language): New class.
1194         (objc_language_defn): New static global.
1195         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
1196         (opencl_language_data): ...this.
1197         (class opencl_language): New class.
1198         (opencl_language_defn): New static global.
1199         * gdb/p-lang.c (pascal_language_defn): Convert to...
1200         (pascal_language_data): ...this.
1201         (class pascal_language): New class.
1202         (pascal_language_defn): New static global.
1203         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
1204         language pointer, update comment format.
1205         * gdb/rust-lang.c (rust_language_defn): Convert to...
1206         (rust_language_data): ...this.
1207         (class rust_language): New class.
1208         (rust_language_defn): New static global.
1209
1210 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
1211
1212         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
1213         member variable.
1214         <m_stmt_at_address>: New member variable.
1215         (lnp_state_machine::record_line): Don't record some lines, update
1216         tracking of is_stmt at the same address.
1217         (lnp_state_machine::lnp_state_machine): Initialise new member
1218         variables.
1219
1220 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1221
1222         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
1223         "-include gnu-nat-mig.h".
1224         * gnu-nat-mig.h: New file.
1225         * gnu-nat.c: Include "gnu-nat-mig.h".
1226         (exc_server, msg_reply_server, notify_server,
1227         process_reply_server): Remove declarations.
1228
1229 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1230
1231         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
1232         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
1233         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
1234         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
1235         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
1236         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
1237         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
1238         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
1239         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
1240         to gnu_nat_target class.
1241         * gnu-nat.c: Likewise.
1242         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
1243         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
1244         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
1245         object.
1246         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
1247         instead of `gnu_target'.
1248
1249 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1250
1251         * i386-gnu-tdep.c: Include "gdbcore.h"
1252         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
1253         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
1254         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
1255         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
1256         i386_gnu_sigcontext_addr): New functions
1257         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
1258         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
1259         tdep.
1260
1261 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1262
1263         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
1264         before fork_inferior call. Avoid calling it if target_is_pushed returns
1265         true.
1266
1267 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1268
1269         * gnu-nat.h (gnu_target): New variable declaration.
1270         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
1271         gnu_target.
1272         * gnu-nat.c (gnu_target): New variable.
1273         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
1274         add_thread_silent, and add_thread calls.
1275         (gnu_nat_target::create_inferior): Pass gnu_target to
1276         add_thread_silent, thread_change_ptid call.
1277         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
1278         call.
1279
1280 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1281
1282         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
1283         (gnu_nat_target::find_memory_regions): Remove unused
1284         `old_address' variable.
1285
1286 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1287
1288         * gnu-nat.c: Include "gdbarch.h".
1289
1290 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1291
1292         * reply_mig_hack.awk (Error return): Cast function through
1293         void *, to bypass compiler function call check.
1294
1295 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1296
1297         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
1298         $(srcdir)/reply_mig_hack.awk.
1299
1300 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1301
1302         * gnu-nat.h (gnu_debug_flag): Set type to bool.
1303
1304 2020-05-30  Jonny Grant  <jg@jguk.org>
1305
1306         * configure.ac (ACX_BUGURL): change bug URL to https.
1307
1308 2020-05-30  Pedro Alves  <palves@redhat.com>
1309
1310         * cp-support.c (replace_typedefs_template): New.
1311         (replace_typedefs_qualified_name): Handle
1312         DEMANGLE_COMPONENT_TEMPLATE.
1313
1314 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
1315
1316         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
1317         dwarf2/index-cache.h, dwarf2/index-write.c,
1318         dwarf2/index-write.h, dwarf2/line-header.c,
1319         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
1320         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
1321         variables and fields from `dwarf2_per_objfile` to just
1322         `per_objfile` throughout.
1323
1324 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
1325
1326         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1327         <push_dwarf_reg_entry_value>: Add comment.
1328
1329 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
1330             Keith Seitz  <keiths@redhat.com>
1331
1332         * python/python.c (do_start_initialization): Call PyEval_SaveThread
1333         instead of PyEval_ReleaseLock.
1334         (class gdbpy_gil): Move to earlier in file.
1335         (finalize_python): Set gdb_python_initialized.
1336         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
1337         when not initialized.
1338
1339 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
1340
1341         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1342         <push_dwarf_reg_entry_value>: Remove assert.  Override
1343         per_objfile with caller_per_objfile.
1344
1345 2020-05-28  Tom de Vries  <tdevries@suse.de>
1346
1347         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
1348         PR gold/15646 workaround to symbol kind "type".
1349
1350 2020-05-27  Tom Tromey  <tromey@adacore.com>
1351
1352         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
1353
1354 2020-05-27  Tom Tromey  <tromey@adacore.com>
1355
1356         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
1357         Use htab_find_with_hash.
1358         <add_abbrev>: Remove "abbrev_number" parameter.
1359         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
1360         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
1361         (hash_abbrev): Add comment.
1362         (abbrev_table::lookup_abbrev): Move to header file.
1363         (abbrev_table::read): Update.
1364
1365 2020-05-27  Tom Tromey  <tromey@adacore.com>
1366
1367         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
1368         method.
1369         <canonical_name>: New member.
1370         <raw_name>: Rename from "name".
1371         (partial_die_info): Initialize canonical_name.
1372         (scan_partial_symbols): Check raw_name.
1373         (partial_die_parent_scope, partial_die_full_name)
1374         (add_partial_symbol, add_partial_subprogram)
1375         (add_partial_enumeration, load_partial_dies): Use "name" method.
1376         (partial_die_info::name): New method.
1377         (partial_die_info::read, guess_partial_die_structure_name)
1378         (partial_die_info::fixup): Update.
1379
1380 2020-05-27  Tom Tromey  <tromey@adacore.com>
1381
1382         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
1383         <get_ref_die_offset>: Inline.
1384         <get_ref_die_offset_complaint>: New method.
1385         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
1386         (attribute::get_ref_die_offset_complaint): Rename from
1387         get_ref_die_offset.  Just issue complaint.
1388
1389 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1390
1391         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
1392
1393 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1394
1395         * exec.c (exec_file_attach): Use errno value of first openp failure.
1396
1397 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1398
1399         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
1400         Don't close thread handle.
1401
1402 2020-05-27  Tom Tromey  <tom@tromey.com>
1403             Simon Marchi  <simon.marchi@efficios.com>
1404
1405         * objfiles.h (struct objfile) <partial_symtabs>: Now a
1406         shared_ptr.
1407         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
1408         member.
1409         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
1410         dwarf2_per_bfd_objfile_data_key>: New globals.
1411         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
1412         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
1413         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
1414         shared.
1415         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
1416         short-circuit when sharing.
1417         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
1418         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
1419
1420 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1421
1422         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
1423         to...
1424         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
1425         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
1426
1427 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1428
1429         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
1430         build_name_components, find_name_components_bounds>:
1431         Add per_objfile parameter.
1432         (struct mapped_index) <symbol_name_at>: Likewise.
1433         (struct mapped_debug_names): Remove constructor.
1434         <dwarf2_per_objfile>: Remove field.
1435         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
1436         (mapped_index_base::find_name_components_bounds,
1437         mapped_index_base::build_name_components,
1438         dw2_expand_symtabs_matching_symbol): Likewise.
1439         (class mock_mapped_index) <symbol_name_at>: Likewise.
1440         (check_match): Likewise.
1441         (check_find_bounds_finds): Likewise.
1442         (test_mapped_index_find_name_component_bounds): Update.
1443         (CHECK_MATCH): Update.
1444         (dw2_expand_symtabs_matching): Update.
1445         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
1446         per_objfile parameter.
1447         <find_vec_in_debug_names>: Likewise.
1448         <m_per_objfile>: New field.
1449         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
1450         parameter.
1451         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
1452         (dw2_debug_names_iterator::next): Update.
1453         (dw2_debug_names_lookup_symbol): Update.
1454         (dw2_debug_names_expand_symtabs_for_function): Update.
1455         (dw2_debug_names_map_matching_symbols): Update.
1456         (dw2_debug_names_expand_symtabs_matching): Update.
1457         (dwarf2_read_debug_names): Update.
1458
1459 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1460
1461         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
1462         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
1463         move to dwarf2_per_objfile.
1464         <read_in_chain>: Remove.
1465         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
1466         remove_all_cus, age_comp_units>: New methods.
1467         <m_dwarf2_cus>: New member.
1468         (struct dwarf2_per_cu_data) <cu>: Remove.
1469         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
1470         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
1471         moved to methods of dwarf2_per_objfile.
1472         (dwarf2_clear_marks): Remove.
1473         (dwarf2_queue_item::~dwarf2_queue_item): Update.
1474         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
1475         (dwarf2_per_bfd::free_cached_comp_units): Remove.
1476         (dwarf2_per_objfile::remove_all_cus): New.
1477         (class free_cached_comp_units) <~free_cached_comp_units>:
1478         Update.
1479         (load_cu): Update.
1480         (dw2_do_instantiate_symtab): Adjust.
1481         (fill_in_sig_entry_from_dwo_entry): Adjust.
1482         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1483         (cutu_reader::cutu_reader): Likewise.
1484         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
1485         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
1486         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
1487         and dwarf2_per_objfile::age_comp_units.
1488         (load_partial_comp_unit): Update.
1489         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
1490         (process_queue): Likewise.
1491         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
1492         backlink.
1493         (dwarf2_read_addr_index): Likewise.
1494         (follow_die_offset): Likewise.
1495         (dwarf2_fetch_die_loc_sect_off): Likewise.
1496         (dwarf2_fetch_constant_bytes): Likewise.
1497         (dwarf2_fetch_die_type_sect_off): Likewise.
1498         (follow_die_sig_1): Likewise.
1499         (load_full_type_unit): Likewise.
1500         (read_signatured_type): Likewise.
1501         (dwarf2_cu::dwarf2_cu): Don't set cu field.
1502         (dwarf2_cu::~dwarf2_cu): Remove.
1503         (dwarf2_per_objfile::get_cu): New.
1504         (dwarf2_per_objfile::set_cu): New.
1505         (age_cached_comp_units): Rename to...
1506         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
1507         to std::unordered_map.
1508         (free_one_cached_comp_unit): Rename to...
1509         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
1510         to std::unordered_map.
1511         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
1512         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
1513         a dwarf2_per_objfile in data.
1514         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
1515         (dwarf2_clear_marks): Remove.
1516
1517 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1518
1519         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
1520         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
1521         (init_tu_and_read_dwo_dies): Likewise.
1522         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
1523         (cutu_reader::cutu_reader): Likewise.
1524         (load_partial_comp_unit): Likewise.
1525         (process_psymtab_comp_unit): Update.
1526         (build_type_psymtabs_1): Update.
1527         (process_skeletonless_type_unit): Update.
1528         (load_full_comp_unit): Update.
1529         (find_partial_die): Update.
1530         (dwarf2_read_addr_index): Update.
1531         (read_signatured_type): Update.
1532
1533 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1534
1535         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
1536         m_header_read_in>: New fields.
1537         <get_header>: New method.
1538         * dwarf2/read.c (per_cu_header_read_in): Remove.
1539         (dwarf2_per_cu_data::get_header): New.
1540         (dwarf2_per_cu_data::addr_size): Update.
1541         (dwarf2_per_cu_data::offset_size): Update.
1542         (dwarf2_per_cu_data::ref_addr_size): Update.
1543
1544 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1545
1546         * dwarf2/read.c (load_cu): Return dwarf2_cu.
1547         (dw2_do_instantiate_symtab): Update.
1548         (queue_and_load_all_dwo_tus): Change parameter from
1549         dwarf2_per_cu_data to dwarf2_cu.
1550         (dwarf2_fetch_die_loc_sect_off): Update.
1551         (dwarf2_fetch_constant_bytes): Update.
1552         (dwarf2_fetch_die_type_sect_off): Update.
1553
1554 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1555
1556         * dwarf2/read.c (process_full_comp_unit,
1557         process_full_type_unit): Remove per_cu, per_objfile paramters.
1558         Add dwarf2_cu parameter.
1559         (process_queue): Update.
1560
1561 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1562
1563         * dwarf2/read.c (create_cu_from_index_list): Replace
1564         dwarf2_per_objfile parameter with dwarf2_per_bfd.
1565         (create_cus_from_index_list): Likewise.
1566         (create_cus_from_index): Likewise.
1567         (create_signatured_type_table_from_index): Likewise.
1568         (create_cus_from_debug_names_list): Likewise.
1569         (create_cus_from_debug_names): Likewise.
1570         (dwarf2_read_gdb_index): Update.
1571         (dwarf2_read_debug_names): Update.
1572
1573 2020-05-27  Tom Tromey  <tom@tromey.com>
1574             Simon Marchi  <simon.marchi@efficios.com>
1575
1576         * dwarf2/read.h (struct dwarf2_per_objfile)
1577         <get_type_for_signatured_type, set_type_for_signatured_type>:
1578         New methods.
1579         <m_type_map>: New member.
1580         (struct signatured_type) <type>: Remove.
1581         * dwarf2/read.c
1582         (dwarf2_per_objfile::get_type_for_signatured_type,
1583         dwarf2_per_objfile::set_type_for_signatured_type): New.
1584         (get_signatured_type): Use new methods.
1585
1586 2020-05-27  Tom Tromey  <tom@tromey.com>
1587             Simon Marchi  <simon.marchi@efficios.com>
1588
1589         * dwarf2/read.h (struct type_unit_group_unshareable): New.
1590         (struct dwarf2_per_objfile) <type_units>: New member.
1591         <get_type_unit_group_unshareable>: New method.
1592         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
1593         num_symtabs, symtabs>: Remove; move to
1594         type_unit_group_unshareable.
1595         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
1596         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
1597         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
1598
1599 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1600
1601         * dwarf2/read.h (struct dwarf2_per_cu_data):
1602         <dwarf2_per_objfile>: Remove.
1603         * dwarf2/read.c (create_cu_from_index_list): Don't assign
1604         dwarf2_per_objfile.
1605         (create_signatured_type_table_from_index): Likewise.
1606         (create_signatured_type_table_from_debug_names): Likewise.
1607         (create_debug_type_hash_table): Likewise.
1608         (fill_in_sig_entry_from_dwo_entry): Likewise.
1609         (create_type_unit_group): Likewise.
1610         (read_comp_units_from_section): Likewise.
1611         (create_cus_hash_table): Likewise.
1612
1613 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1614
1615         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
1616         dwarf2_per_cu_data::dwarf2_per_objfile.
1617         (compute_compunit_symtab_includes): Likewise.
1618         (dwarf2_cu::start_symtab): Likewise.
1619
1620 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1621
1622         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
1623         parameter.
1624         * dwarf2/read.c (get_die_type_at_offset): Likewise.
1625         (read_namespace_alias): Update.
1626         (lookup_die_type): Update.
1627         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
1628         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
1629         Update.
1630         (disassemble_dwarf_expression): Update.
1631
1632 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1633
1634         * dwarf2/read.h (struct dwarf2_queue_item): Add
1635         dwarf2_per_objfile parameter, assign new parameter.
1636         <per_objfile>: New field.
1637         * dwarf2/read.c (free_one_cached_comp_unit): Add
1638         dwarf2_per_objfile parameter.
1639         (queue_comp_unit): Likewise.
1640         (dw2_do_instantiate_symtab): Update.
1641         (process_psymtab_comp_unit): Update.
1642         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
1643         (process_imported_unit_die): Update.
1644         (queue_and_load_dwo_tu): Update.
1645         (follow_die_offset): Update.
1646         (follow_die_sig_1): Update.
1647
1648 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1649
1650         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
1651         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
1652         (read_call_site_scope): Assign per_objfile.
1653         (dwarf2_per_cu_data::objfile): Remove.
1654         * gdbtypes.h (struct call_site) <per_objfile>: New member.
1655         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
1656         dwarf2_per_objfile parameter.
1657         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
1658         dwarf2_per_objfile parameter.
1659         (dwarf_expr_reg_to_entry_parameter): Add output
1660         dwarf2_per_objfile parameter.
1661         (locexpr_get_frame_base): Update.
1662         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
1663         <push_dwarf_reg_entry_value>: Update.
1664         <call_site_to_target_addr>: Update.
1665         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
1666         parameter.
1667         (value_of_dwarf_reg_entry): Update.
1668         (rw_pieced_value): Update.
1669         (indirect_synthetic_pointer): Update.
1670         (dwarf2_evaluate_property): Update.
1671         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
1672         parameter.
1673         (locexpr_read_variable): Update.
1674         (locexpr_get_symbol_read_needs): Update.
1675         (loclist_read_variable): Update.
1676
1677 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1678
1679         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
1680         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1681         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
1682         parameter.
1683         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
1684         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1685         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
1686         parameter.
1687         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
1688         sect_variable_value): Add dwarf2_per_objfile parameter.
1689         (class dwarf_evaluate_loc_desc) <dwarf_call,
1690         dwarf_variable_value>: Update.
1691         (fetch_const_value_from_synthetic_pointer): Add
1692         dwarf2_per_objfile parameter.
1693         (fetch_const_value_from_synthetic_pointer): Update.
1694         (coerced_pieced_ref): Update.
1695         (class symbol_needs_eval_context) <dwarf_call,
1696         dwarf_variable_value>: Update.
1697         (dwarf2_compile_expr_to_ax): Update.
1698
1699 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1700
1701         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
1702         parameter.
1703         (dwarf2_evaluate_loc_desc_full): Update.
1704
1705 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1706
1707         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
1708         parameter.
1709         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
1710         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
1711         dwarf2_per_objfile parameter.
1712         (decode_debug_loc_dwo_addresses): Likewise.
1713         (dwarf2_find_location_expression): Update.
1714         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
1715         (locexpr_describe_location_piece): Add dwarf2_per_objfile
1716         parameter.
1717         (disassemble_dwarf_expression): Add dwarf2_per_objfile
1718         parameter.
1719         (locexpr_describe_location_1): Likewise.
1720         (locexpr_describe_location): Update.
1721
1722 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1723
1724         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
1725         Remove.
1726         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
1727         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
1728         (dwarf2_compile_property_to_c): Update.
1729         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
1730         use text offset from objfile.
1731         (locexpr_tracepoint_var_ref): Update.
1732         (locexpr_generate_c_location): Update.
1733         (loclist_describe_location): Update.
1734         (loclist_tracepoint_var_ref): Update.
1735         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
1736         dwarf2_per_objfile parameter.
1737         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
1738         use text offset from objfile.
1739         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
1740
1741 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1742
1743         * dwarf2/expr.h (struct dwarf_expr_context)
1744         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
1745         <offset>: Remove.
1746         <per_objfile>: New member.
1747         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
1748         dwarf2_per_objfile parameter.  Don't set offset, set
1749         per_objfile.
1750         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
1751         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
1752         a dwarf2_per_objfile object instead of an offset.
1753         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
1754         constructor.
1755         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
1756         to dwarf2_expr_executor constructor.  Don't set offset.
1757         (dwarf2_fetch_cfa_info): Update.
1758         (struct dwarf2_frame_cache) <text_offset>: Remove.
1759         <per_objfile>: New field.
1760         (dwarf2_frame_cache): Update.
1761         (dwarf2_frame_prev_register): Update.
1762         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1763         <dwarf_evaluate_loc_desc>: Add constructor.
1764         (dwarf2_evaluate_loc_desc_full): Update.
1765         (dwarf2_locexpr_baton_eval): Update.
1766         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
1767         Add constructor.
1768         (dwarf2_loc_desc_get_symbol_read_needs): Update.
1769
1770 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1771
1772         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
1773         addr_sized_int_type>: Move to dwarf2_cu.
1774         <int_type>: Move to dwarf2_per_objfile.
1775         (struct dwarf2_per_objfile) <int_type>: Move here.
1776         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
1777         addr_sized_int_type>: Move here.
1778         (read_func_scope): Update.
1779         (read_array_type): Update.
1780         (read_tag_string_type): Update.
1781         (attr_to_dynamic_prop): Update.
1782         (dwarf2_per_cu_data::int_type): Rename to...
1783         (dwarf2_per_objfile::int_type): ... this.
1784         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
1785         (dwarf2_cu::addr_sized_int_type): ... this.
1786         (read_subrange_type): Update.
1787         (dwarf2_per_cu_data::addr_type): Rename to...
1788         (dwarf2_cu::addr_type): ... this.
1789         (set_die_type): Update.
1790
1791 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1792
1793         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
1794         data through per_cu->cu.
1795
1796 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1797
1798         * dwarf2/read.c (lookup_dwo_comp_unit): Change
1799         dwarf2_per_cu_data parameter fo dwarf2_cu.
1800         (lookup_dwo_type_unit): Likewise.
1801         (read_cutu_die_from_dwo): Likewise.
1802         (lookup_dwo_unit): Likewise.
1803         (open_and_init_dwo_file): Likewise.
1804         (lookup_dwo_cutu): Likewise.
1805         (lookup_dwo_comp_unit): Likewise.
1806         (lookup_dwo_type_unit): Likewise.
1807         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1808         (cutu_reader::cutu_reader): Update.
1809
1810 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1811
1812         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
1813         parameter.
1814         (process_full_type_unit): Likewise.
1815         (process_queue): Update.
1816
1817 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1818
1819         * dwarf2/read.c (recursively_compute_inclusions): Add
1820         dwarf2_per_objfile parameter.
1821         (compute_compunit_symtab_includes): Likewise.
1822         (process_cu_includes): Update.
1823
1824 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1825
1826         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
1827         parameter.
1828         (create_type_unit_group): Update.
1829         (process_psymtab_comp_unit_reader): Update.
1830         (build_type_psymtabs_reader): Update.
1831
1832 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1833
1834         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
1835         object through m_this_cu->cu.
1836
1837 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1838
1839         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
1840         the info parameter.
1841         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
1842
1843 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1844
1845         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
1846         per_objfile parameter.
1847         (load_full_type_unit): Add per_objfile parameter.
1848         (read_signatured_type): Likewise.
1849         (load_full_comp_unit): Likewise.
1850         (load_cu): Likewise.
1851         (dw2_do_instantiate_symtab): Likewise.
1852         (dw2_get_file_names): Likewise.
1853         (dw2_map_symtabs_matching_filename): Update.
1854         (dw_expand_symtabs_matching_file_matcher): Update.
1855         (dw2_map_symbol_filenames): Update.
1856         (process_psymtab_comp_unit): Add per_objfile parameter.
1857         (build_type_psymtabs_1): Update.
1858         (process_skeletonless_type_unit): Update.
1859         (dwarf2_build_psymtabs_hard): Update.
1860         (load_partial_comp_unit): Add per_objfile parameter.
1861         (scan_partial_symbols): Update.
1862         (load_full_comp_unit): Add per_objfile parameter.
1863         (process_imported_unit_die): Update.
1864         (create_cus_hash_table): Update.
1865         (find_partial_die): Update.
1866         (dwarf2_read_addr_index): Update.
1867         (follow_die_offset): Update.
1868         (dwarf2_fetch_die_loc_sect_off): Update.
1869         (dwarf2_fetch_constant_bytes): Update.
1870         (dwarf2_fetch_die_type_sect_off): Update.
1871         (follow_die_sig_1): Update.
1872         (load_full_type_unit): Add per_objfile parameter.
1873         (read_signatured_type): Likewise.
1874
1875 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1876
1877         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
1878         of objfile_name.
1879
1880 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1881
1882         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
1883         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
1884         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
1885         field.
1886         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
1887         (create_cus_from_index): Update.
1888         (dwarf2_read_gdb_index): Update.
1889         (create_cus_from_debug_names): Update.
1890         (dwarf2_read_debug_names): Update.
1891         (get_abbrev_section_for_cu): Update.
1892         (create_all_comp_units): Update.
1893         (read_attribute_value): Update.
1894         (get_debug_line_section): Update.
1895         * dwarf2/index-cache.c (index_cache::store): Update.
1896         * dwarf2/index-write.c (save_gdb_index_command): Update.
1897         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
1898
1899 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1900
1901         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
1902         member.
1903         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
1904         dwarf2_per_cu_data::per_bfd.
1905         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
1906         (create_type_unit_group): Likewise.
1907         (queue_comp_unit): Remove reference to
1908         per_cu->dwarf2_per_objfile.
1909         (maybe_queue_comp_unit): Likewise.
1910         (fill_in_sig_entry_from_dwo_entry): Assign new field.
1911         (create_cus_hash_table): Assign new field.
1912
1913 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1914
1915         * dwarf2/read.c: Replace
1916         dwarf2_cu->per_cu->dwarf2_per_objfile references with
1917         dwarf2_cu->per_objfile throughout.
1918
1919 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1920
1921         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
1922         parameter, don't use per_cu->dwarf2_per_objfile.
1923         (dw2_instantiate_symtab): Likewise.
1924         (dw2_find_last_source_symtab): Update.
1925         (dw2_map_expand_apply): Update.
1926         (dw2_lookup_symbol): Update.
1927         (dw2_expand_symtabs_for_function): Update.
1928         (dw2_expand_all_symtabs): Update.
1929         (dw2_expand_symtabs_with_fullname): Update.
1930         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
1931         don't use per_cu->dwarf2_per_objfile.
1932         (dw2_expand_marked_cus): Update.
1933         (dw2_find_pc_sect_compunit_symtab): Update.
1934         (dw2_debug_names_lookup_symbol): Update.
1935         (dw2_debug_names_expand_symtabs_for_function): Update.
1936         (dw2_debug_names_map_matching_symbols): Update.
1937         (dwarf2_psymtab::expand_psymtab): Update.
1938
1939 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1940
1941         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
1942         <per_objfile>: New member.
1943         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
1944         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
1945         call to dwarf2_cu.
1946         (cutu_reader::cutu_reader): Update.
1947         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
1948
1949 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1950
1951         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
1952         struct dwarf2_per_objfile.
1953         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
1954         dwarf2_per_bfd.
1955         * dwarf2/read.c (set_die_type): Update.
1956         (get_die_type_at_offset): Update.
1957
1958 2020-05-27  Tom Tromey  <tom@tromey.com>
1959             Simon Marchi  <simon.marchi@efficios.com>
1960
1961         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
1962         method.
1963         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
1964         get_symtab, set_symtab>: New methods.
1965         <m_symtabs>: New field.
1966         (struct dwarf2_psymtab): Derive from partial_symtab.
1967         <readin_p, get_compunit_symtab>: Declare methods.
1968         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
1969         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
1970         New methods.
1971         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
1972         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
1973         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
1974         (dw2_symtab_iter_next, dw2_print_stats)
1975         (dw2_expand_symtabs_with_fullname)
1976         (dw2_expand_symtabs_matching_one)
1977         (dw_expand_symtabs_matching_file_matcher)
1978         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
1979         (dw2_debug_names_iterator::next)
1980         (dw2_debug_names_map_matching_symbols)
1981         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
1982         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
1983         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
1984         New methods.
1985         (get_compunit_symtab, process_full_comp_unit)
1986         (process_full_type_unit): Update.
1987         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
1988
1989 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1990
1991         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
1992         then introduce a new dwarf2_per_objfile type.
1993         <read_line_string>: Move to the new dwarf2_per_objfile type.
1994         <objfile>: Likewise.
1995         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
1996         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
1997         dwarf2_per_objfile->per_bfd.
1998         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
1999         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
2000         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
2001         (dwarf2_per_bfd::free_cached_comp_units): ... this.
2002         (dwarf2_has_info): Allocate dwarf2_per_bfd.
2003         (dwarf2_per_objfile::locate_sections): Rename to...
2004         (dwarf2_per_bfd::locate_sections): ... this.
2005         (dwarf2_per_objfile::get_cutu): Rename to...
2006         (dwarf2_per_bfd::get_cutu): ... this.
2007         (dwarf2_per_objfile::get_cu): Rename to...
2008         (dwarf2_per_bfd::get_cu): ... this.
2009         (dwarf2_per_objfile::get_tu): Rename to...
2010         (dwarf2_per_bfd::get_tu): ... this.
2011         (dwarf2_per_objfile::allocate_per_cu): Rename to...
2012         (dwarf2_per_bfd::allocate_per_cu): ... this.
2013         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
2014         (dwarf2_per_bfd::allocate_signatured_type): ... this.
2015         (get_gdb_index_contents_ftype): Change parameter from
2016         dwarf2_per_objfile to dwarf2_per_bfd.
2017         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
2018         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
2019
2020 2020-05-27  Tom Tromey  <tom@tromey.com>
2021             Simon Marchi  <simon.marchi@efficios.com>
2022
2023         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
2024         (allocate_piece_closure): Set "per_objfile" member.
2025         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
2026         (locexpr_describe_location, loclist_describe_location): Use new
2027         member.
2028         * dwarf2/read.c (read_call_site_scope)
2029         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2030         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
2031         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
2032         handle_data_member_location): Set per_objfile member.
2033         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
2034         member.
2035         (struct dwarf2_loclist_baton) <per_objfile>: New member.
2036
2037 2020-05-27  Tom Tromey  <tom@tromey.com>
2038
2039         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
2040         allocate_signatured_type>: Declare new methods.
2041         <m_num_psymtabs>: New member.
2042         (struct dwarf2_per_cu_data) <index>: New member.
2043         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
2044         (dwarf2_per_objfile::allocate_signatured_type): New methods.
2045         (create_cu_from_index_list): Use allocate_per_cu.
2046         (create_signatured_type_table_from_index)
2047         (create_signatured_type_table_from_debug_names)
2048         (create_debug_type_hash_table, add_type_unit)
2049         (read_comp_units_from_section): Use allocate_signatured_type.
2050
2051 2020-05-27  Tom Tromey  <tom@tromey.com>
2052
2053         * psymtab.c (partial_map_expand_apply)
2054         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
2055         (psym_lookup_global_symbol_language)
2056         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
2057         (psym_print_stats, psym_expand_symtabs_for_function)
2058         (psym_map_symbol_filenames, psym_map_matching_symbols)
2059         (psym_expand_symtabs_matching)
2060         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
2061         (maintenance_check_psymtabs): Update.
2062         * psympriv.h (struct partial_symtab) <readin_p,
2063         get_compunit_symtab>: Add objfile parameter.
2064         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
2065         Likewise.
2066         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
2067         get_compunit_symtab>: Likewise.
2068         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
2069
2070 2020-05-27  Tom Tromey  <tom@tromey.com>
2071
2072         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
2073         member.
2074         * dwarf2/read.c (delete_file_name_entry): Fix comment.
2075         (create_cu_from_index_list)
2076         (create_signatured_type_table_from_index)
2077         (create_signatured_type_table_from_debug_names)
2078         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
2079         (dwarf2_create_include_psymtab)
2080         (create_debug_type_hash_table, add_type_unit)
2081         (create_type_unit_group, read_comp_units_from_section)
2082         (dwarf2_compute_name, create_cus_hash_table)
2083         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
2084         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
2085         obstack.
2086         (dw2_get_real_path): Likewise.  Change argument to
2087         dwarf2_per_objfile.
2088
2089 2020-05-27  Luis Machado  <luis.machado@linaro.org>
2090
2091         PR tdep/26000
2092         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
2093         for ldrd (immediate).
2094
2095 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2096
2097         * command.h: Add comment giving the name of class_tui.
2098         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
2099         create the fake command for the help for class_tui.
2100
2101 2020-05-26  Tom Tromey  <tromey@adacore.com>
2102
2103         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
2104         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
2105         (val_atr): New function.
2106         (value_val_atr): Use it.
2107         * ada-valprint.c (print_optional_low_bound): Change low bound
2108         handling for enums.
2109         (val_print_packed_array_elements): Don't call discrete_position.
2110         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
2111         discrete_position for enum types.
2112         * language.c (default_print_array_index): Change type.
2113         * language.h (struct language_defn) <la_print_array_index>: Add
2114         index_type parameter, change type of index_value.
2115         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
2116         (default_print_array_index): Update.
2117         * valprint.c (maybe_print_array_index): Don't call
2118         value_from_longest.  Update.
2119         (value_print_array_elements): Don't call discrete_position.
2120
2121 2020-05-26  Tom Tromey  <tromey@adacore.com>
2122
2123         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
2124         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
2125
2126 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
2127
2128         PR gdb/13519
2129         * avr-tdep.c (avr_integer_to_address): Return data or code
2130         address accordingly to the second 'type' argument of the
2131         function.
2132
2133 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
2134
2135         * infcmd.c, inferior.h: (construct_inferior_arguments):
2136         Moved function from here to gdbsupport/common-inferior.{h,cc}
2137
2138 2020-05-23  Tom Tromey  <tom@tromey.com>
2139
2140         Revert commit eca1f90c:
2141         * NEWS: Remove entry for completion styling.
2142         * completer.c (_rl_completion_prefix_display_length): Move
2143         declaration later.
2144         (gdb_fnprint): Revert.
2145         (gdb_display_match_list_1): Likewise.
2146         * cli/cli-style.c (completion_prefix_style)
2147         (completion_difference_style, completion_suffix_style): Remove.
2148         (_initialize_cli_style): Revert.
2149         * cli/cli-style.h (completion_prefix_style)
2150         (completion_difference_style, completion_suffix_style): Don't
2151         declare.
2152
2153 2020-05-24  Pedro Alves  <palves@redhat.com>
2154
2155         * symtab.c (completion_list_add_name): Return boolean indication
2156         of whether the symbol matched.
2157         (completion_list_add_symbol): Don't try to remove C++ aliases if
2158         the symbol didn't match in the first place.
2159         * symtab.h (completion_list_add_name): Return bool.
2160
2161 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
2162
2163         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
2164         type::field.
2165
2166 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
2167
2168         GDB 9.2 released.
2169
2170 2020-05-23  Tom Tromey  <tom@tromey.com>
2171
2172         * NEWS: Add entry for completion styling.
2173         * completer.c (_rl_completion_prefix_display_length): Move
2174         declaration earlier.
2175         (gdb_fnprint): Use completion_style.
2176         (gdb_display_match_list_1): Likewise.
2177         * cli/cli-style.c (completion_prefix_style)
2178         (completion_difference_style, completion_suffix_style): New
2179         globals.
2180         (_initialize_cli_style): Register new globals.
2181         * cli/cli-style.h (completion_prefix_style)
2182         (completion_difference_style, completion_suffix_style): Declare.
2183
2184 2020-05-23  Pedro Alves  <palves@redhat.com>
2185
2186         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
2187         (parse_escape): Use ISDIGIT instead of isdigit.
2188         (puts_debug): Use gdb_isprint instead of isprint.
2189         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
2190         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
2191         ISSPACE instead of isspace.
2192         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
2193         instead of isspace.
2194         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
2195         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
2196         instead of isxdigit and ISDIGIT instead of isdigit.
2197
2198 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2199
2200         * gdbtypes.h (struct type) <field>: New method.
2201         (TYPE_FIELDS): Remove, replace all uses with either type::fields
2202         or type::field.
2203
2204 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2205
2206         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
2207         (TYPE_FIELDS): Use type::fields.  Change all call sites that
2208         modify the propery to use type::set_fields instead.
2209
2210 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2211
2212         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
2213         type::num_fields instead.
2214
2215 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2216
2217         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
2218         methods.
2219         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
2220         that modify the number of fields to use type::set_num_fields
2221         instead.
2222
2223 2020-05-22  Tom Tromey  <tromey@adacore.com>
2224
2225         * compile/compile-object-load.h (munmap_list_free): Don't
2226         declare.
2227
2228 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2229
2230         * annotate.c (annotate_source_line): Update return type, add call
2231         to update current symtab and line.
2232         * annotate.h (annotate_source_line): Update return type, and
2233         extend header comment.
2234         * source.c (info_line_command): Check annotation_level before
2235         calling annotate_source_line.
2236         * stack.c (print_frame_info): If calling annotate_source_line
2237         returns true, then don't print any other source line information.
2238
2239 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
2240
2241         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
2242
2243 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
2244
2245         * coffread.c (patch_type): Remove NULL check before xfree.
2246         * corefile.c (set_gnutarget): Likewise.
2247         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
2248         * exec.c (build_section_table): Likewise.
2249         * remote.c (remote_target::pass_signals): Likewise.
2250         * utils.c (n_spaces): Likewise.
2251         * cli/cli-script.c (document_command): Likewise.
2252         * i386-windows-tdep.c (core_process_module_section): Likewise.
2253         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
2254
2255 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
2256
2257         * symfile.c (reread_symbols): Clear objfile's section_offsets
2258         vector and section indices, re-compute them by calling
2259         sym_offsets.
2260
2261 2020-05-20  Tom Tromey  <tromey@adacore.com>
2262
2263         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
2264         (desc_one_bound, desc_index_type): Compute field name.
2265
2266 2020-05-20  Tom de Vries  <tdevries@suse.de>
2267
2268         PR symtab/25833
2269         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
2270
2271 2020-05-20  Alan Modra  <amodra@gmail.com>
2272
2273         PR 25993
2274         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
2275         bfd_set_filename.
2276         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
2277         passed to bfd_set_filename.
2278         * symfile-mem.c (add_vsyscall_page): Likewise for string
2279         passed to symbol_file_add_from_memory.
2280         (symbol_file_add_from_memory): Make name param a const char* and
2281         don't strdup.
2282
2283 2020-05-20  Alan Modra  <amodra@gmail.com>
2284
2285         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
2286         rather than accessing bfd->filename directly.
2287         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
2288         and use bfd_section_name.
2289         * dwarf2/frame.c (decode_frame_entry): Likewise.
2290         * exec.c (exec_set_section_address): Likewise.
2291         * solib-aix.c (solib_aix_bfd_open): Likewise.
2292         * stap-probe.c (get_stap_base_address): Likewise.
2293         * symfile.c (reread_symbols): Likewise.
2294
2295 2020-05-19  Tom Tromey  <tromey@adacore.com>
2296
2297         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
2298
2299 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2300
2301         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
2302
2303 2020-05-19  Pedro Alves  <palves@redhat.com>
2304
2305         * NEWS (set exec-file-mismatch): Adjust entry.
2306         * exec.c: Include "build-id.h".
2307         (validate_exec_file): Try to match build IDs instead of filenames.
2308         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
2309         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
2310         and pass down 'warn_if_slow'.
2311         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
2312         gdb_bfd_open_closure to pass it down.
2313         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
2314
2315 2020-05-19  Pedro Alves  <palves@redhat.com>
2316
2317         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
2318         * target.c (target_fileio_open_1): Rename to target_fileio_open
2319         and make extern.  Use bool.
2320         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
2321         (target_fileio_read_alloc_1): Adjust.
2322         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
2323         (target_fileio_open_warn_if_slow): Delete declaration.
2324
2325 2020-05-19  Pedro Alves  <palves@redhat.com>
2326
2327         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
2328         Adjust all callers.
2329
2330 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
2331
2332         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
2333         whether disp is negative.
2334
2335 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2336
2337         * symfile.h (struct symfile_segment_data)
2338         <~symfile_segment_data>: Remove.
2339         <segment_info>: Change to std::vector.
2340         * symfile.c (default_symfile_segments): Update.
2341         * elfread.c (elf_symfile_segments): Update.
2342
2343 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2344
2345         * symfile.h (struct symfile_segment_data) <struct segment>: New.
2346         <segments>: New.
2347         <segment_bases, segment_sizes>: Remove.
2348         * symfile.c (default_symfile_segments): Update.
2349         * elfread.c (elf_symfile_segments): Update.
2350         * remote.c (remote_target::get_offsets): Update.
2351         * solib-target.c (solib_target_relocate_section_addresses):
2352         Update.
2353
2354 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2355
2356         * symfile.h (struct symfile_segment_data): Initialize fields.
2357         <~symfile_segment_data>: Add.
2358         (symfile_segment_data_up): New.
2359         (struct sym_fns) <sym_segments>: Return a
2360         symfile_segment_data_up.
2361         (default_symfile_segments): Return a symfile_segment_data_up.
2362         (free_symfile_segment_data): Remove.
2363         (get_symfile_segment_data): Return a symfile_segment_data_up.
2364         * symfile.c (default_symfile_segments): Likewise.
2365         (get_symfile_segment_data): Likewise.
2366         (free_symfile_segment_data): Remove.
2367         (symfile_find_segment_sections): Update.
2368         * elfread.c (elf_symfile_segments): Return a
2369         symfile_segment_data_up.
2370         * remote.c (remote_target::get_offsets): Update.
2371         * solib-target.c (solib_target_relocate_section_addresses):
2372         Update.
2373         * symfile-debug.c (debug_sym_segments): Return a
2374         symfile_segment_data_up.
2375
2376 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2377
2378         PR build/25981
2379         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
2380         Hardcode register numbers.
2381
2382         PR build/25981
2383         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
2384         procfs_find_LDT_entry): Remove.
2385         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
2386         procfs_find_LDT_entry): Remove.
2387         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
2388         Remove.
2389
2390 2020-05-17  Pedro Alves  <palves@redhat.com>
2391             Andrew Burgess  <andrew.burgess@embecosm.com>
2392             Keno Fischer  <keno@juliacomputing.com>
2393
2394         PR gdb/25741
2395         * breakpoint.c (build_target_condition_list): Update comments.
2396         (build_target_command_list): Update comments and skip matching
2397         locations.
2398         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
2399         a separate function.  Simplify "set breakpoint auto-hw off"
2400         handling.
2401         (insert_breakpoints): Update comment.
2402         (tracepoint_locations_match): New parameter.  For breakpoints,
2403         compare location types too, if the caller wants to.
2404         (handle_automatic_hardware_breakpoints): New functions.
2405         (bp_location_is_less_than): Also sort by location type and
2406         hardware breakpoint length.
2407         (update_global_location_list): Handle "set breakpoint auto-hw on"
2408         here.
2409         (update_breakpoint_locations): Ask breakpoint_locations_match to
2410         ignore location types.
2411
2412 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2413
2414         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
2415         type::name instead.
2416
2417 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2418
2419         * gdbtypes.h (struct type) <name, set_name>: New methods.
2420         (TYPE_CODE): Use type::name.  Change all call sites used to set
2421         the name to use type::set_name instead.
2422
2423 2020-05-16  Tom Tromey  <tom@tromey.com>
2424
2425         * top.c (quit_force): Update.
2426         * infrun.c (handle_no_resumed): Update.
2427         * top.h (all_uis): New function.
2428         (ALL_UIS): Remove.
2429
2430 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2431
2432         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
2433
2434 2020-05-16  Pedro Alves  <palves@redhat.com>
2435
2436         * ia64-linux-nat.c
2437         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
2438         Declare method.
2439         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
2440
2441 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
2442
2443         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
2444         (sparc64_adi_info): Likewise.
2445
2446 2020-05-15  Tom Tromey  <tom@tromey.com>
2447
2448         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
2449         block_objfile.
2450         (lookup_objfile_from_block): Remove.
2451         (lookup_symbol_in_block, lookup_symbol_in_static_block)
2452         (lookup_global_symbol): Use block_objfile.
2453         * symtab.h (lookup_objfile_from_block): Don't declare.
2454         * printcmd.c (clear_dangling_display_expressions): Use
2455         block_objfile.
2456         * parse.c (operator_check_standard): Use block_objfile.
2457
2458 2020-05-15  Tom Tromey  <tom@tromey.com>
2459
2460         * language.c (language_alloc_type_symbol): Set
2461         SYMBOL_SECTION.
2462         * symtab.c (initialize_objfile_symbol): Remove.
2463         (allocate_symbol): Remove.
2464         (allocate_template_symbol): Remove.
2465         * dwarf2/read.c (fixup_go_packaging): Use "new".
2466         (new_symbol): Use "new".
2467         (read_variable): Don't call initialize_objfile_symbol.  Use
2468         "new".
2469         (read_func_scope): Use "new".
2470         * xcoffread.c (process_xcoff_symbol): Don't call
2471         initialize_objfile_symbol.
2472         (SYMBOL_DUP): Remove.
2473         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
2474         "new".
2475         * symtab.h (allocate_symbol, initialize_objfile_symbol)
2476         (allocate_template_symbol): Don't declare.
2477         (struct symbol): Add copy constructor.  Change defaults.
2478         * jit.c (finalize_symtab): Use "new".
2479         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
2480         Use "new".
2481         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
2482         (common_block_end): Use "new".
2483         * mdebugread.c (parse_symbol): Use "new".
2484         (new_symbol): Likewise.
2485
2486 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2487
2488         * NEWS: Mention changes to help and apropos.
2489
2490 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2491
2492         * command.h (enum command_class): Improve comments, document
2493         that class_alias is for user-defined aliases, give the class
2494         name for each class, remove unused class_xdb.
2495         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
2496         * breakpoint.c (_initialize_breakpoint): Replace class_alias
2497         by a precise class.
2498         * infcmd.c (_initialize_infcmd): Likewise.
2499         * reverse.c (_initialize_reverse): Likewise.
2500         * stack.c (_initialize_stack): Likewise.
2501         * symfile.c (_initialize_symfile): Likewise.
2502         * tracepoint.c (_initialize_tracepoint): Likewise.
2503
2504 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2505
2506         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
2507         when their aliased command is traversed.
2508         (help_cmd): Add fput_command_names_styled call to
2509         output command name and aliases when command has an alias.
2510
2511 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2512
2513         * cli/cli-decode.h (help_cmd_list): Remove declaration.
2514         * cli/cli-decode.c (help_cmd_list): Declare as static,
2515         remove prefix argument, use bool for recurse arg, rework to show the aliases of
2516         a command together with the command.
2517         (fput_command_name_styled, fput_command_names_styled): New functions.
2518         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
2519         fput_command_name_styled.
2520         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
2521         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
2522
2523 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2524
2525         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
2526         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
2527         * command.h (cmd_show_list): Likewise.
2528         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
2529         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
2530
2531 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2532
2533         * unittests/command-def-selftests.c (traverse_command_structure):
2534         Verify all commands of a list have the same prefix command and
2535         that only the top cmdlist commands have a null prefix.
2536
2537 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2538
2539         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
2540         as prefix, not one of its aliases.
2541         (set_cmd_prefix): Remove.
2542         (do_add_cmd): Centralize the setting of the prefix of a command, when
2543         command is defined after its full chain of prefix commands.
2544         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
2545         (add_setshow_cmd_full): Likewise.
2546         (update_prefix_field_of_prefixed_commands): New function.
2547         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
2548         update_prefix_field_of_prefixed_commands.
2549         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
2550         addresses of remote_set_cmdlist and remote_show_cmdlist given
2551         as argument, not the address of an argument.
2552         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
2553         * gdb/remote.c (_initialize_remote): Likewise.
2554
2555 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2556
2557         * cli/cli-cmds.c (alias_command): Check for an existing alias
2558         using lookup_cmd_composition, as valid_command_p is too strict
2559         and forbids aliases that are the prefix of an existing alias
2560         or command.
2561         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
2562         command is properly recognised as a valid command.
2563
2564 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2565
2566         * unittests/help-doc-selftests.c: Rename to
2567         unittests/command-def-selftests.c
2568         * unittests/command-def-selftests.c (help_doc_tests): Update some
2569         comments.
2570         (command_structure_tests, traverse_command_structure): New namespace
2571         and function.
2572         (command_structure_invariants_tests): New function.
2573         (_initialize_command_def_selftests) Renamed from
2574         _initialize_help_doc_selftests, register command_structure_invariants
2575         selftest.
2576
2577 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2578
2579         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
2580         an alias of 'show'.
2581
2582 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
2583
2584         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
2585         ada_is_fixed_point_type.  Update all callers.
2586         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
2587         all callers.
2588         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
2589         Update all callers.
2590         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
2591         print_fixed_point_type.  Update all callers.
2592         * ada-valprint.c (ada_value_print_num): Replace call to
2593         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
2594
2595 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
2596
2597         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
2598         processors.
2599         (cpu_supports_bts): Add CV_AMD case.
2600
2601 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
2602             Simon Marchi  <simon.marchi@efficios.com>
2603
2604         * infrun.c (stop_all_threads): Collect multiple wait events at
2605         each pass.
2606
2607 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
2608
2609         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
2610         type::code instead.
2611
2612 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
2613
2614         * gdbtypes.h (struct type) <code, set_code>: New methods.
2615         (TYPE_CODE): Use type::code.  Change all call sites used to set
2616         the code to use type::set_code instead.
2617
2618 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2619             Tom de Vries  <tdevries@suse.de>
2620             Pedro Alves  <palves@redhat.com>
2621
2622         PR threads/25478
2623         * infrun.c (stop_all_threads): Do NOT ignore
2624         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
2625         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
2626         received.
2627         (handle_no_resumed): Remove code handling a live inferior with no
2628         threads.
2629         * remote.c (has_single_non_exited_thread): New.
2630         (remote_target::update_thread_list): Do not delete a thread if is
2631         the last thread of the process.
2632         * thread.c (thread_select): Call delete_exited_threads instead of
2633         prune_threads.
2634
2635 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2636
2637         * infrun.c (stop_all_threads): Enable/disable thread events of all
2638         targets.  Move a debug message denoting the end of the function
2639         into the SCOPED_EXIT block.
2640
2641 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2642
2643         * process-stratum-target.h: Include <set>.
2644         (all_non_exited_process_targets, switch_to_target_no_thread): New
2645         function declarations.
2646         * process-stratum-target.c (all_non_exited_process_targets)
2647         (switch_to_target_no_thread): New function implementations.
2648
2649 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2650
2651         * infrun.c (handle_inferior_event): Extract out a piece of code
2652         into...
2653         (mark_non_executing_threads): ...this new function.
2654
2655 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2656
2657         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
2658         use.
2659
2660 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2661
2662         * regcache.c (regcache_read_pc_protected): New function
2663         implementation that returns 0 if the PC cannot read via
2664         'regcache_read_pc'.
2665         * infrun.c (proceed): Call 'regcache_read_pc_protected'
2666         instead of 'regcache_read_pc'.
2667         (keep_going_pass_signal): Ditto.
2668
2669 2020-05-13  Tom Tromey  <tromey@adacore.com>
2670
2671         * ada-lang.c (align_value): Remove.
2672         (ada_template_to_fixed_record_type_1): Use align_up.
2673
2674 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2675
2676         * async-event.c: Update the copyright year.
2677         * async-event.h: Update the copyright year.
2678
2679 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
2680
2681         * objfiles.h (is_addr_in_objfile,
2682         shared_objfile_contains_address_p): Return bool.
2683         * objfile.c (is_addr_in_objfile,
2684         shared_objfile_contains_address_p): Return bool.
2685
2686 2020-05-11  Tom Tromey  <tromey@adacore.com>
2687
2688         * cli/cli-cmds.c (info_command): Restore.
2689         (_initialize_cli_cmds): Use add_prefix_command for "info".
2690         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
2691
2692 2020-05-11  Tom Tromey  <tromey@adacore.com>
2693
2694         * ada-lang.c (ada_value_primitive_field): Now public.
2695         * ada-lang.h (ada_value_primitive_field): Declare.
2696         * ada-valprint.c (print_field_values): Use
2697         ada_value_primitive_field for wrapper fields.
2698
2699 2020-05-11  Tom de Vries  <tdevries@suse.de>
2700
2701         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
2702         MODULE_DOMAIN.
2703
2704 2020-05-11  Tom de Vries  <tdevries@suse.de>
2705
2706         PR symtab/25941
2707         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
2708         with length 0, if not gdb-produced.
2709         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
2710
2711 2020-05-09  Tom de Vries  <tdevries@suse.de>
2712
2713         PR gdb/25955
2714         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
2715         calculation.
2716
2717 2020-05-09  Tom Tromey  <tom@tromey.com>
2718
2719         * top.c (server_command): Now bool.
2720         * top.h (server_command): Now bool.
2721
2722 2020-05-08  Tom Tromey  <tromey@adacore.com>
2723
2724         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
2725         already being processed.
2726
2727 2020-05-08  Tom Tromey  <tom@tromey.com>
2728
2729         * printcmd.c (struct display) <next>: Remove.
2730         <display>: New constructor.
2731         <exp_string>: Now a std::string.
2732         <enabled_p>: Now a bool.
2733         (display_number): Move definition earlier.
2734         (displays): Rename from display_chain.  Now a std::vector.
2735         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
2736         (display_command): Update.
2737         (do_one_display, disable_display)
2738         (enable_disable_display_command, do_enable_disable_display):
2739         Update.
2740         (free_display): Remove.
2741         (clear_displays): Rewrite.
2742         (delete_display): Update.
2743         (map_display_numbers): Use function_view.  Remove "data"
2744         parameter.  Update.
2745         (do_delete_display): Remove.
2746         (undisplay_command): Update.
2747         (do_one_display, do_displays, disable_display)
2748         (info_display_command): Update.
2749         (do_enable_disable_display): Remove.
2750         (enable_disable_display_command)
2751         (clear_dangling_display_expressions): Update.
2752
2753 2020-05-08  Tom Tromey  <tom@tromey.com>
2754
2755         * symtab.c (set_symbol_cache_size)
2756         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
2757         (maintenance_print_symbol_cache_statistics): Update.
2758         * symmisc.c (print_symbol_bcache_statistics)
2759         (print_objfile_statistics, maintenance_print_objfiles)
2760         (maintenance_info_symtabs, maintenance_check_symtabs)
2761         (maintenance_expand_symtabs, maintenance_info_line_tables):
2762         Update.
2763         * symfile-debug.c (set_debug_symfile): Update.
2764         * source.c (forget_cached_source_info): Update.
2765         * python/python.c (gdbpy_progspaces): Update.
2766         * psymtab.c (maintenance_info_psymtabs): Update.
2767         * probe.c (parse_probes): Update.
2768         * linespec.c (iterate_over_all_matching_symtabs)
2769         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
2770         * guile/scm-progspace.c (gdbscm_progspaces): Update.
2771         * exec.c (exec_target::close): Update.
2772         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
2773         * breakpoint.c (print_one_breakpoint_location)
2774         (create_longjmp_master_breakpoint)
2775         (create_std_terminate_master_breakpoint): Update.
2776         * progspace.c (program_spaces): Now a std::vector.
2777         (maybe_new_address_space): Update.
2778         (add_program_space): Remove.
2779         (program_space::program_space): Update.
2780         (remove_program_space): Update.
2781         (number_of_program_spaces): Remove.
2782         (print_program_space, update_address_spaces): Update.
2783         * progspace.h (program_spaces): Change type.
2784         (ALL_PSPACES): Remove.
2785         (number_of_program_spaces): Don't declare.
2786         (struct program_space) <next>: Remove.
2787
2788 2020-05-08  Tom Tromey  <tom@tromey.com>
2789
2790         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
2791         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
2792         (enable_break): Update.
2793         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
2794         (frv_fdpic_find_canonical_descriptor): Update.
2795         (frv_fetch_objfile_link_map): Update.
2796         * progspace.c (program_space::free_all_objfiles): Update.
2797         (program_space::solibs): New method.
2798         * progspace.h (struct program_space) <solibs>: New method.
2799         * solist.h (master_so_list): Don't declare.
2800         (ALL_SO_LIBS): Remove.
2801         * solib.h (so_list_head): Remove.
2802         (update_solib_list): Update comment.
2803         * solib.c (master_so_list): Remove.
2804         (solib_used, update_solib_list, solib_add)
2805         (info_sharedlibrary_command, clear_solib)
2806         (reload_shared_libraries_1, remove_user_added_objfile): Update.
2807
2808 2020-05-08  Tom Tromey  <tom@tromey.com>
2809
2810         * extension.c (extension_languages): Now a std::array.
2811         (ALL_EXTENSION_LANGUAGES): Remove.
2812         (get_ext_lang_defn, get_ext_lang_of_file)
2813         (eval_ext_lang_from_control_command): Update.
2814         (finish_ext_lang_initialization)
2815         (auto_load_ext_lang_scripts_for_objfile)
2816         (ext_lang_type_printers::ext_lang_type_printers)
2817         (apply_ext_lang_type_printers)
2818         (ext_lang_type_printers::~ext_lang_type_printers)
2819         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
2820         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
2821         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
2822         (get_matching_xmethod_workers, ext_lang_colorize)
2823         (ext_lang_before_prompt): Update.
2824         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
2825
2826 2020-05-08  Tom Tromey  <tom@tromey.com>
2827
2828         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
2829         overload.
2830         <swap_string, m_string>: Remove.
2831         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
2832         Update.
2833         * stabsread.c (define_symbol, read_type): Update.
2834         * linespec.c (find_linespec_symbols): Update.
2835         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
2836         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
2837         * dbxread.c (read_dbx_symtab): Update.
2838         * cp-support.h (cp_canonicalize_string_full)
2839         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
2840         Return unique_xmalloc_ptr.
2841         * cp-support.c (inspect_type): Update.
2842         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
2843         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
2844         Likewise.
2845         * c-typeprint.c (print_name_maybe_canonical): Update.
2846         * break-catch-throw.c (check_status_exception_catchpoint):
2847         Update.
2848
2849 2020-05-08  Tom de Vries  <tdevries@suse.de>
2850
2851         * infrun.c (follow_fork): Copy current_line and current_symtab to
2852         child thread.
2853
2854 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2855
2856         * async-event.c (struct async_signal_handler, struct
2857         async_event_handler): Reformat, remove typedef.
2858
2859 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2860
2861         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
2862         access thistype->main_type->dyn_prop_list directly.
2863
2864 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2865
2866         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
2867         (remove_dyn_prop): Remove.  Update all users to use
2868         type::remove_dyn_prop.
2869         * gdbtypes.c (remove_dyn_prop): Rename to...
2870         (type::remove_dyn_prop): ... this.
2871
2872 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
2873
2874         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
2875         (add_dyn_prop): Remove.  Update all users to use
2876         type::add_dyn_prop.
2877         * gdbtypes.c (add_dyn_prop): Rename to...
2878         (type::add_dyn_prop): ... this.
2879
2880 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2881
2882         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
2883         (get_dyn_prop): Remove.  Update all users to use
2884         type::dyn_prop.
2885         * gdbtypes.c (get_dyn_prop): Rename to...
2886         (type::dyn_prop): ... this.
2887
2888 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
2889
2890         * gdbtypes.h (struct main_type) <flag_static>: Remove.
2891
2892 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
2893
2894         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
2895         instruction, skip it if it's there.
2896
2897 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
2898
2899         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
2900
2901 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
2902
2903         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
2904         * gdbtypes.c (recursive_dump_type): Remove use of
2905         TYPE_INCOMPLETE.
2906
2907 2020-05-03  Tom Tromey  <tom@tromey.com>
2908
2909         * breakpoint.c (catch_command, tcatch_command): Remove.
2910         (_initialize_breakpoint): Use add_basic_prefix_cmd,
2911         add_show_prefix_cmd.
2912         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
2913         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
2914         Remove.
2915         (add_internal_problem_command): Use add_basic_prefix_cmd,
2916         add_show_prefix_cmd.
2917         * mips-tdep.c (set_mipsfpu_command): Remove.
2918         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
2919         * dwarf2/index-cache.c (set_index_cache_command): Remove.
2920         (_initialize_index_cache): Use add_basic_prefix_cmd.
2921         * memattr.c (dummy_cmd): Remove.
2922         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
2923         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
2924         (_initialize_tui_win): Use add_basic_prefix_cmd,
2925         add_show_prefix_cmd.
2926         * cli/cli-logging.c (set_logging_command): Remove.
2927         (_initialize_cli_logging): Use add_basic_prefix_cmd,
2928         add_show_prefix_cmd.
2929         (show_logging_command): Remove.
2930         * target.c (target_command): Remove.
2931         (add_target): Use add_basic_prefix_cmd.
2932
2933 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
2934
2935         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
2936
2937 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2938
2939         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
2940         info_command.
2941
2942 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
2943
2944         * nbsd-nat.c (nbsd_enable_proc_events)
2945         (nbsd_nat_target::post_startup_inferior): Add.
2946         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
2947         (nbsd_nat_target::update_thread_list): Rewrite.
2948         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
2949         "PTRACE_LWP_CREATE".
2950         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
2951
2952 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2953
2954         * stack.c (_initialize_stack): Remove duplicated creation
2955         of "frame" command and "f" alias.
2956
2957 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
2958
2959         PR gdb/18706
2960         * gdbtypes.c (check_typedef): Calculate size of array of
2961         stubbed type.
2962
2963 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
2964
2965         PR gdb/15559
2966         * i386-tdep.c (i386_push_dummy_call): Call
2967         i386_thiscall_push_dummy_call.
2968         (i386_thiscall_push_dummy_call): New function.
2969         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
2970         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
2971         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
2972
2973 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2974
2975         * gdbarch.sh (do_read): Add shellcheck disable directive for
2976         warning SC2162.
2977
2978 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2979
2980         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
2981         "referenced but not assigned" warning.
2982
2983 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2984
2985         * gdbarch.sh: Remove code that sets fallbackdefault.
2986
2987 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2988
2989         * gdbarch.sh: Use shell operators && and || instead of
2990         -a and -o.
2991
2992 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2993
2994         * gdbarch.sh: Use $(...) instead of `...`.
2995
2996 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
2997
2998         * gdbarch.sh: Use double quotes around variables.
2999
3000 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3001
3002         * gdbarch.sh: Use %s with printf, instead of variables in the
3003         format string.
3004
3005 2020-04-29  Tom Tromey  <tromey@adacore.com>
3006
3007         PR ada/25875:
3008         * dwarf2/read.c (update_enumeration_type_from_children): Compute
3009         type fields here.
3010         (read_enumeration_type): Call
3011         update_enumeration_type_from_children later.  Update comments.
3012         (process_enumeration_scope): Don't create type fields.
3013
3014 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3015
3016         * nbsd-tdep.c: Include "xml-syscall.h".
3017         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
3018
3019 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3020
3021         * nbsd-nat.c: Include "sys/wait.h".
3022         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
3023         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
3024         (nbsd_nat_target::remove_exec_catchpoint)
3025         (nbsd_nat_target::set_syscall_catchpoint): Add.
3026         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
3027         (nbsd_nat_target::insert_exec_catchpoint)
3028         (nbsd_nat_target::remove_exec_catchpoint)
3029         (nbsd_nat_target::set_syscall_catchpoint): Add.
3030         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
3031         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
3032         `nbsd_get_syscall_number'.
3033
3034 2020-04-29  Tom Tromey  <tom@tromey.com>
3035
3036         * stack.c (print_block_frame_labels): Remove.
3037
3038 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
3039
3040         PR gdb/17320
3041         * ada-valprint.c (val_print_packed_array_elements): Move array
3042         end bracket to new line.
3043         (ada_val_print_string): Remove extra spaces before first array
3044         element.
3045         * c-valprint.c (c_value_print_array): Likewise.
3046         * m2-valprint.c (m2_print_array_contents): Likewise.
3047         (m2_value_print_inner): Likewise.
3048         * p-valprint.c (pascal_value_print_inner): Likewise.
3049         * valprint.c (generic_val_print_array): Likewise.
3050         (value_print_array_elements): Move first array element and array
3051         end bracket to new line.
3052
3053 2020-04-29  Tom de Vries  <tdevries@suse.de>
3054
3055         PR symtab/25889
3056         * linespec.c (find_method): Fix ix calculation.
3057
3058 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
3059
3060         * syscalls/update-netbsd.sh: New file.
3061         * syscalls/netbsd.xml: Regenerate.
3062         * data-directory/Makefile.in: Register `netbsd.xml' in
3063         `SYSCALLS_FILES'.
3064
3065 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3066
3067         * syscalls/update-freebsd.sh: Add double quotes.
3068
3069 2020-04-28  Tom Tromey  <tom@tromey.com>
3070
3071         * NEWS: Update.
3072         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
3073         (cmdpy_init): Allow class_tui.
3074
3075 2020-04-28 Mark Williams <mark@myosotissp.com>
3076
3077         PR gdb/24480
3078         * dwarf2read.c: Add missing assingments to list_in_scope when
3079         start_symtab was already called.
3080
3081 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3082
3083         PR gdb/25881
3084         * dwarf2/read.c (offset_map_type): Use
3085         gdb:hash_enum<sect_offset> as hash function.
3086
3087 2020-04-28  Tom de Vries  <tdevries@suse.de>
3088
3089         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
3090         with DW_AT_signature.
3091
3092 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
3093
3094         * configure.ac: Remove check for fs_base/gs_base in
3095         user_regs_struct.
3096         * configure: Re-generate.
3097         * config.in: Re-generate.
3098         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
3099         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
3100         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
3101
3102 2020-04-27  Luis Machado  <luis.machado@linaro.org>
3103
3104         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
3105         problematic inline frame unwinding situation.
3106         * frame.c (frame_id_computed_p): New function.
3107         * frame.h (frame_id_computed_p): New prototype.
3108
3109 2020-04-26  Tom Tromey  <tom@tromey.com>
3110
3111         * command.h (enum command_class) <class_pseudo>: Remove.
3112
3113 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3114
3115         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
3116         and whitespace.
3117
3118 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
3119
3120         * inf-ptrace.c (inf_ptrace_target::wait): Remove
3121         `PT_GET_PROCESS_STATE' block.
3122
3123 2020-04-24  Tom Tromey  <tom@tromey.com>
3124
3125         * symtab.h (symbol_get_demangled_name): Don't declare.
3126         * symtab.c (symbol_get_demangled_name): Remove.
3127         (general_symbol_info::natural_name)
3128         (general_symbol_info::demangled_name): Update.
3129
3130 2020-04-24  Tom Tromey  <tom@tromey.com>
3131
3132         PR rust/25025:
3133         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
3134
3135 2020-04-24  Tom Tromey  <tom@tromey.com>
3136
3137         PR symtab/12707:
3138         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
3139         exists.
3140         (new_symbol): Likewise.
3141         * compile/compile-object-load.c (get_out_value_type): Use
3142         symbol_matches_search_name.
3143
3144 2020-04-24  Tom Tromey  <tom@tromey.com>
3145
3146         * dwarf2/read.c (add_partial_symbol): Do not call
3147         compute_and_set_names.
3148
3149 2020-04-24  Tom Tromey  <tom@tromey.com>
3150
3151         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
3152         overload.
3153
3154 2020-04-24  Tom Tromey  <tom@tromey.com>
3155
3156         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
3157         (add_psymbol_to_list): New overload.  Make old overload call new
3158         one.
3159         * psympriv.h (add_psymbol_to_list): New overload.
3160
3161 2020-04-24  Tom Tromey  <tom@tromey.com>
3162
3163         * dwarf2/read.c (partial_die_info::read) <case
3164         DW_AT_linkage_name>: Use value_as_string.
3165         (dwarf2_string_attr): Use value_as_string.
3166         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
3167         method.
3168         * dwarf2/attribute.c (attribute::value_as_string): New method.
3169
3170 2020-04-24  Tom Tromey  <tom@tromey.com>
3171
3172         * symtab.c (general_symbol_info::natural_name)
3173         (general_symbol_info::demangled_name): Check for language_rust.
3174
3175 2020-04-24  Tom Tromey  <tom@tromey.com>
3176
3177         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
3178         (dwarf2_physname): ... from here.
3179         (partial_die_info::read): Add Rust "{" hack.
3180
3181 2020-04-24  Tom Tromey  <tom@tromey.com>
3182
3183         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
3184         method.
3185         (symbol_set_demangled_name): Don't declare.
3186         * symtab.c (general_symbol_info::set_demangled_name): Rename from
3187         symbol_set_demangled_name.
3188         (general_symbol_info::set_language)
3189         (general_symbol_info::compute_and_set_names): Update.
3190         * minsyms.c (minimal_symbol_reader::install): Update.
3191         * dwarf2/read.c (new_symbol): Update.
3192
3193 2020-04-24  Tom Tromey  <tromey@adacore.com>
3194
3195         PR python/23662:
3196         * python/py-type.c (convert_field): Handle
3197         FIELD_LOC_KIND_DWARF_BLOCK.
3198         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
3199         (typy_get_dynamic): Nw function.
3200         (type_object_getset): Add "dynamic".
3201         * NEWS: Add entry.
3202
3203 2020-04-24  Tom Tromey  <tromey@adacore.com>
3204
3205         * ada-typeprint.c (print_choices, print_variant_part)
3206         (print_record_field_types_dynamic): New functions.
3207         (print_record_field_types): Use print_record_field_types_dynamic.
3208
3209 2020-04-24  Tom Tromey  <tromey@adacore.com>
3210
3211         * dwarf2/read.c (handle_data_member_location): New overload.
3212         (dwarf2_add_field): Use it.
3213         (decode_locdesc): Add "computed" parameter.  Update comment.
3214         * gdbtypes.c (is_dynamic_type_internal): Also look for
3215         FIELD_LOC_KIND_DWARF_BLOCK.
3216         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
3217         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
3218         virtual base classes.
3219         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
3220         FIELD_LOC_KIND_DWARF_BLOCK.
3221
3222 2020-04-24  Tom Tromey  <tromey@adacore.com>
3223
3224         * dwarf2/read.c (read_structure_type): Handle dynamic length.
3225         * gdbtypes.c (is_dynamic_type_internal): Check
3226         TYPE_HAS_DYNAMIC_LENGTH.
3227         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
3228         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
3229         New macros.
3230         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
3231         constant.
3232
3233 2020-04-24  Tom Tromey  <tromey@adacore.com>
3234
3235         * dwarf2/read.c (struct variant_field): Rewrite.
3236         (struct variant_part_builder): New.
3237         (struct nextfield): Remove "variant" field.  Add "offset".
3238         (struct field_info): Add "current_variant_part" and
3239         "variant_parts".
3240         (alloc_discriminant_info): Remove.
3241         (alloc_rust_variant): New function.
3242         (quirk_rust_enum): Update.
3243         (dwarf2_add_field): Set "offset" member.  Don't handle
3244         DW_TAG_variant_part.
3245         (offset_map_type): New typedef.
3246         (convert_variant_range, create_one_variant)
3247         (create_one_variant_part, create_variant_parts)
3248         (add_variant_property): New functions.
3249         (dwarf2_attach_fields_to_type): Call add_variant_property.
3250         (read_structure_type): Don't handle DW_TAG_variant_part.
3251         (handle_variant_part, handle_variant): New functions.
3252         (handle_struct_member_die): Use them.
3253         (process_structure_scope): Don't handle variant parts.
3254         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
3255         (struct discriminant_info): Remove.
3256         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
3257         (struct main_type) <flag_discriminated_union>: Remove.
3258         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
3259         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
3260         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
3261         Update.
3262         * valops.c (value_union_variant): Remove.
3263         * value.h (value_union_variant): Don't declare.
3264
3265 2020-04-24  Tom Tromey  <tromey@adacore.com>
3266
3267         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
3268         (ada_value_primitive_packed_val): Update.
3269         * ada-valprint.c (ada_value_print_1): Update.
3270         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
3271         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
3272         just an address.  Use evaluate_for_locexpr_baton.
3273         (dwarf2_evaluate_property): Update.
3274         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
3275         array_view.
3276         * findvar.c (default_read_var_value): Update.
3277         * gdbtypes.c (compute_variant_fields_inner)
3278         (resolve_dynamic_type_internal): Update.
3279         (resolve_dynamic_type): Change type of valaddr parameter.
3280         * gdbtypes.h (resolve_dynamic_type): Update.
3281         * valarith.c (value_subscripted_rvalue): Update.
3282         * value.c (value_from_contents_and_address): Update.
3283
3284 2020-04-24  Tom Tromey  <tromey@adacore.com>
3285
3286         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
3287         "push_initial_value" parameter.
3288         (dwarf2_evaluate_property): Likewise.
3289         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
3290
3291 2020-04-24  Tom Tromey  <tromey@adacore.com>
3292
3293         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
3294         (variant::matches, compute_variant_fields_recurse)
3295         (compute_variant_fields_inner, compute_variant_fields): New
3296         functions.
3297         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
3298         Use resolved_type after type is made.
3299         (operator==): Add new cases.
3300         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
3301         (struct discriminant_range, struct variant, struct variant_part):
3302         New.
3303         (union dynamic_prop_data) <variant_parts, original_type>: New
3304         members.
3305         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
3306         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
3307         constants.
3308         * value.c (unpack_bits_as_long): Now public.
3309         * value.h (unpack_bits_as_long): Declare.
3310
3311 2020-04-24  Tom Tromey  <tromey@adacore.com>
3312
3313         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
3314         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
3315
3316 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
3317
3318         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
3319
3320 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
3321
3322         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
3323         (remove_fork_catchpoint, post_startup_inferior)
3324         (post_attach): Move...
3325         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
3326         (remove_fork_catchpoint, post_startup_inferior)
3327         (post_attach): ...here.
3328         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
3329         (remove_fork_catchpoint, post_startup_inferior)
3330         (post_attach): Move...
3331         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
3332         (remove_fork_catchpoint, post_startup_inferior)
3333         (post_attach): ...here.
3334
3335 2020-04-24  Tom Tromey  <tromey@adacore.com>
3336
3337         * nat/windows-nat.h (struct windows_thread_info)
3338         <pc_adjusted>: New member.
3339         * windows-nat.c (windows_fetch_one_register): Check
3340         pc_adjusted.
3341         (windows_nat_target::get_windows_debug_event)
3342         (windows_nat_target::wait): Set pc_adjusted.
3343
3344 2020-04-24  Tom de Vries  <tdevries@suse.de>
3345
3346         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
3347         Run gdb-add-index inside temp dir.
3348
3349 2020-04-23  Tom Tromey  <tromey@adacore.com>
3350
3351         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
3352         in loop.
3353
3354 2020-04-23  Luis Machado  <luis.machado@linaro.org>
3355
3356         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
3357         get_frame_register instead of gdbarch_unwind_pc.
3358
3359 2020-04-23  Tom de Vries  <tdevries@suse.de>
3360
3361         * symtab.c (lookup_global_symbol): Prefer def over decl.
3362
3363 2020-04-23  Tom de Vries  <tdevries@suse.de>
3364
3365         PR symtab/25807
3366         * block.c (best_symbol, better_symbol): Promote to external.
3367         * block.h (best_symbol, better_symbol): Declare.
3368         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
3369         decl.
3370
3371 2020-04-23  Tom Tromey  <tromey@adacore.com>
3372
3373         PR ada/25837:
3374         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
3375         "const char *", not a "const std::string &".
3376         <name_and_matcher::operator==>: Update.
3377         * unittests/lookup_name_info-selftests.c: Change type of
3378         "result".
3379
3380 2020-04-23  Tom Tromey  <tom@tromey.com>
3381
3382         * inferior.h (iterate_over_inferiors): Don't declare.
3383         * inferior.c (iterate_over_inferiors): Remove.
3384         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
3385         Remove.
3386         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
3387         use iterate_over_inferiors.
3388         (darwin_resume_inferior_it)
3389         (struct resume_inferior_threads_param)
3390         (darwin_resume_inferior_threads_it): Remove.
3391         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
3392
3393 2020-04-23  Tom de Vries  <tdevries@suse.de>
3394
3395         * blockframe.c (find_pc_partial_function): Use
3396         find_pc_sect_compunit_symtab rather than
3397         objfile->sf->qf->find_pc_sect_compunit_symtab.
3398
3399 2020-04-22  Tom de Vries  <tdevries@suse.de>
3400
3401         PR symtab/25764
3402         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
3403         in psymtabs.
3404
3405 2020-04-22  Tom de Vries  <tdevries@suse.de>
3406
3407         PR symtab/25801
3408         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
3409         symtabs.
3410
3411 2020-04-22  Tom de Vries  <tdevries@suse.de>
3412
3413         PR symtab/25700
3414         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
3415         CU if already created.
3416
3417 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3418
3419         * infrun.c (displaced_step_fixup): Switch to the event_thread
3420         before calling displaced_step_restore, not after.
3421
3422 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3423
3424         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
3425         its inferior is not recorded by us.
3426         (record_btrace_target_open): Replace call to
3427         all_non_exited_threads () with call to current_inferior
3428         ()->non_exited_threads ().
3429         (record_btrace_target::stop_recording): Likewise.
3430         (record_btrace_target::close): Likewise.
3431         (record_btrace_target::wait): Likewise.
3432         (record_btrace_target::record_stop_replaying): Likewise.
3433
3434 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3435
3436         * btrace.c (btrace_enable): Throw an error on double enables and
3437         when enabling recording fails.
3438         (btrace_disable): Throw an error if the thread is not recorded.
3439
3440 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3441
3442         * record-btrace.c (record_btrace_target::fetch_registers): Forward
3443         request if we do not have a thread_info.
3444
3445 2020-04-21  Tom de Vries  <tdevries@suse.de>
3446
3447         PR gdb/25471
3448         * thread.c
3449         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
3450         exception in get_frame_id.
3451
3452 2020-04-20  Tom Tromey  <tromey@adacore.com>
3453
3454         * python/python.c (struct gdbpy_event): Mark move constructor as
3455         noexcept.
3456         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
3457         constructor as noexcept.
3458         * completer.h (struct completion_result): Mark move constructor as
3459         noexcept.
3460         * completer.c (completion_result::completion_result): Use
3461         initialization style.  Don't call reset_match_list.
3462
3463 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
3464
3465         * MAINTAINERS (Write After Approval): Add myself.
3466
3467 2020-04-18  Tom Tromey  <tom@tromey.com>
3468
3469         * windows-tdep.c (init_w32_command_list)
3470         (w32_prefix_command_valid): Restore.
3471         (_initialize_windows_tdep): Call init_w32_command_list.
3472
3473 2020-04-18  Tom Tromey  <tom@tromey.com>
3474
3475         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
3476         * value.c (value_fn_field): Update.
3477         * valops.c (find_function_in_inferior)
3478         (value_allocate_space_in_inferior): Update.
3479         * tui/tui-winsource.c (tui_update_source_windows_with_line):
3480         Update.
3481         * tui/tui-source.c (tui_source_window::set_contents): Update.
3482         * symtab.c (lookup_global_or_static_symbol)
3483         (find_function_start_sal_1, skip_prologue_sal)
3484         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
3485         * symmisc.c (dump_msymbols, dump_symtab_1)
3486         (maintenance_print_one_line_table): Update.
3487         * symfile.c (init_entry_point_info, section_is_mapped)
3488         (list_overlays_command, simple_read_overlay_table)
3489         (simple_overlay_update_1): Update.
3490         * stap-probe.c (handle_stap_probe): Update.
3491         * stabsread.c (dbx_init_float_type, define_symbol)
3492         (read_one_struct_field, read_enum_type, read_range_type): Update.
3493         * source.c (info_line_command): Update.
3494         * python/python.c (gdbpy_source_objfile_script)
3495         (gdbpy_execute_objfile_script): Update.
3496         * python/py-type.c (save_objfile_types): Update.
3497         * python/py-objfile.c (py_free_objfile): Update.
3498         * python/py-inferior.c (python_new_objfile): Update.
3499         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
3500         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
3501         (maintenance_check_psymtabs): Update.
3502         * printcmd.c (info_address_command): Update.
3503         * objfiles.h (struct objfile) <arch>: New method, from
3504         get_objfile_arch.
3505         (get_objfile_arch): Don't declare.
3506         * objfiles.c (get_objfile_arch): Remove.
3507         (filter_overlapping_sections): Update.
3508         * minsyms.c (msymbol_is_function): Update.
3509         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
3510         (output_nondebug_symbol): Update.
3511         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
3512         (mdebug_expand_psymtab): Update.
3513         * machoread.c (macho_add_oso_symfile): Update.
3514         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
3515         Update.
3516         * linux-fork.c (checkpoint_command): Update.
3517         * linespec.c (convert_linespec_to_sals): Update.
3518         * jit.c (finalize_symtab): Update.
3519         * infrun.c (insert_exception_resume_from_probe): Update.
3520         * ia64-tdep.c (ia64_find_unwind_table): Update.
3521         * hppa-tdep.c (internalize_unwinds): Update.
3522         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
3523         Update.
3524         * gcore.c (call_target_sbrk): Update.
3525         * elfread.c (record_minimal_symbol, elf_symtab_read)
3526         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
3527         (elf_gnu_ifunc_resolve_by_got): Update.
3528         * dwarf2/read.c (create_addrmap_from_index)
3529         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
3530         (read_debug_names_from_section)
3531         (process_psymtab_comp_unit_reader, add_partial_symbol)
3532         (add_partial_subprogram, process_full_comp_unit)
3533         (read_file_scope, read_func_scope, read_lexical_block_scope)
3534         (read_call_site_scope, dwarf2_ranges_read)
3535         (dwarf2_record_block_ranges, dwarf2_add_field)
3536         (mark_common_block_symbol_computed, read_tag_pointer_type)
3537         (read_tag_string_type, dwarf2_init_float_type)
3538         (dwarf2_init_complex_target_type, read_base_type)
3539         (partial_die_info::read, partial_die_info::read)
3540         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
3541         (dwarf2_fetch_die_loc_sect_off): Update.
3542         * dwarf2/loc.c (dwarf2_find_location_expression)
3543         (class dwarf_evaluate_loc_desc, rw_pieced_value)
3544         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
3545         (dwarf2_loc_desc_get_symbol_read_needs)
3546         (locexpr_describe_location_piece, locexpr_describe_location_1)
3547         (loclist_describe_location): Update.
3548         * dwarf2/index-write.c (write_debug_names): Update.
3549         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
3550         * dtrace-probe.c (dtrace_process_dof): Update.
3551         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
3552         (process_one_symbol): Update.
3553         * ctfread.c (ctf_init_float_type, read_base_type): Update.
3554         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
3555         (coff_read_enum_type): Update.
3556         * cli/cli-cmds.c (edit_command, list_command): Update.
3557         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
3558         * breakpoint.c (create_overlay_event_breakpoint)
3559         (create_longjmp_master_breakpoint)
3560         (create_std_terminate_master_breakpoint)
3561         (create_exception_master_breakpoint, get_sal_arch): Update.
3562         * block.c (block_gdbarch): Update.
3563         * annotate.c (annotate_source_line): Update.
3564
3565 2020-04-17  Tom Tromey  <tromey@adacore.com>
3566
3567         * auto-load.c (show_auto_load_cmd): Remove.
3568         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
3569         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
3570         (maintenance_print_arc_command): Remove.
3571         * tui/tui-win.c (tui_command): Remove.
3572         (tui_get_cmd_list): Use add_basic_prefix_cmd.
3573         * tui/tui-layout.c (tui_layout_command): Remove.
3574         (_initialize_tui_layout): Use add_basic_prefix_cmd.
3575         * python/python.c (user_set_python, user_show_python): Remove.
3576         (_initialize_python): Use add_basic_prefix_cmd,
3577         add_show_prefix_cmd.
3578         * guile/guile.c (set_guile_command, show_guile_command): Remove.
3579         (install_gdb_commands): Use add_basic_prefix_cmd,
3580         add_show_prefix_cmd.
3581         (info_guile_command): Remove.
3582         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
3583         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
3584         add_show_prefix_cmd.
3585         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
3586         Remove do_set and do_show parameters.
3587         * cli/cli-style.c (set_style, show_style): Remove.
3588         (_initialize_cli_style): Use add_basic_prefix_cmd,
3589         add_show_prefix_cmd.
3590         (cli_style_option::add_setshow_commands): Remove do_set and
3591         do_show parameters.
3592         (cli_style_option::add_setshow_commands): Use
3593         add_basic_prefix_cmd, add_show_prefix_cmd.
3594         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
3595         (set_style_name): Remove.
3596         * cli/cli-dump.c (dump_command, append_command): Remove.
3597         (srec_dump_command, ihex_dump_command, verilog_dump_command)
3598         (tekhex_dump_command, binary_dump_command)
3599         (binary_append_command): Remove.
3600         (_initialize_cli_dump): Use add_basic_prefix_cmd.
3601         * windows-tdep.c (w32_prefix_command_valid): Remove global.
3602         (init_w32_command_list): Remove; move into ...
3603         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
3604         * valprint.c (set_print, show_print, set_print_raw)
3605         (show_print_raw): Remove.
3606         (_initialize_valprint): Use add_basic_prefix_cmd,
3607         add_show_prefix_cmd.
3608         * typeprint.c (set_print_type, show_print_type): Remove.
3609         (_initialize_typeprint): Use add_basic_prefix_cmd,
3610         add_show_prefix_cmd.
3611         * record.c (set_record_command, show_record_command): Remove.
3612         (_initialize_record): Use add_basic_prefix_cmd,
3613         add_show_prefix_cmd.
3614         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
3615         add_show_prefix_cmd.
3616         (info_command, show_command, set_debug, show_debug): Remove.
3617         * top.h (set_history, show_history): Don't declare.
3618         * top.c (set_history, show_history): Remove.
3619         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
3620         (unset_tdesc_cmd): Remove.
3621         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
3622         add_show_prefix_cmd.
3623         * symtab.c (info_module_command): Remove.
3624         (_initialize_symtab): Use add_basic_prefix_cmd.
3625         * symfile.c (overlay_command): Remove.
3626         (_initialize_symfile): Use add_basic_prefix_cmd.
3627         * sparc64-tdep.c (info_adi_command): Remove.
3628         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
3629         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
3630         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
3631         add_show_prefix_cmd.
3632         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
3633         (_initialize_serial): Use add_basic_prefix_cmd,
3634         add_show_prefix_cmd.
3635         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
3636         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
3637         add_show_prefix_cmd.
3638         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
3639         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
3640         add_show_prefix_cmd.
3641         * riscv-tdep.c (show_riscv_command, set_riscv_command)
3642         (show_debug_riscv_command, set_debug_riscv_command): Remove.
3643         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
3644         add_show_prefix_cmd.
3645         * remote.c (remote_command, set_remote_cmd): Remove.
3646         (_initialize_remote): Use add_basic_prefix_cmd.
3647         * record-full.c (set_record_full_command)
3648         (show_record_full_command): Remove.
3649         (_initialize_record_full): Use add_basic_prefix_cmd,
3650         add_show_prefix_cmd.
3651         * record-btrace.c (cmd_set_record_btrace)
3652         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
3653         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
3654         (cmd_show_record_btrace_pt): Remove.
3655         (_initialize_record_btrace): Use add_basic_prefix_cmd,
3656         add_show_prefix_cmd.
3657         * ravenscar-thread.c (set_ravenscar_command)
3658         (show_ravenscar_command): Remove.
3659         (_initialize_ravenscar): Use add_basic_prefix_cmd,
3660         add_show_prefix_cmd.
3661         * mips-tdep.c (show_mips_command, set_mips_command)
3662         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
3663         add_show_prefix_cmd.
3664         * maint.c (maintenance_command, maintenance_info_command)
3665         (maintenance_check_command, maintenance_print_command)
3666         (maintenance_set_cmd, maintenance_show_cmd): Remove.
3667         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
3668         add_show_prefix_cmd.
3669         (show_per_command_cmd): Remove.
3670         * maint-test-settings.c (maintenance_set_test_settings_cmd):
3671         Remove.
3672         (maintenance_show_test_settings_cmd): Remove.
3673         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
3674         add_show_prefix_cmd.
3675         * maint-test-options.c (maintenance_test_options_command):
3676         Remove.
3677         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
3678         * macrocmd.c (macro_command): Remove
3679         (_initialize_macrocmd): Use add_basic_prefix_cmd.
3680         * language.c (set_check, show_check): Remove.
3681         (_initialize_language): Use add_basic_prefix_cmd,
3682         add_show_prefix_cmd.
3683         * infcmd.c (unset_command): Remove.
3684         (_initialize_infcmd): Use add_basic_prefix_cmd.
3685         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
3686         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
3687         add_show_prefix_cmd.
3688         * go32-nat.c (go32_info_dos_command): Remove.
3689         (_initialize_go32_nat): Use add_basic_prefix_cmd.
3690         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
3691         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
3692         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
3693         (_initialize_frame): Use add_basic_prefix_cmd,
3694         add_show_prefix_cmd.
3695         * dcache.c (set_dcache_command, show_dcache_command): Remove.
3696         (_initialize_dcache): Use add_basic_prefix_cmd,
3697         add_show_prefix_cmd.
3698         * cp-support.c (maint_cplus_command): Remove.
3699         (_initialize_cp_support): Use add_basic_prefix_cmd.
3700         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
3701         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
3702         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
3703         add_basic_prefix_cmd, add_show_prefix_cmd.
3704         * breakpoint.c (save_command): Remove.
3705         (_initialize_breakpoint): Use add_basic_prefix_cmd.
3706         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
3707         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
3708         add_show_prefix_cmd.
3709         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
3710         (set_ada_command, show_ada_command): Remove.
3711         (_initialize_ada_language): Use add_basic_prefix_cmd,
3712         add_show_prefix_cmd.
3713         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
3714
3715 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
3716
3717         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
3718         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
3719
3720 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
3721
3722         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
3723         warning messages.
3724
3725 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
3726
3727         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
3728         import table is not at beginning of .idata section.
3729
3730 2020-04-16  Pedro Alves  <palves@redhat.com>
3731
3732         * inferior.c (delete_inferior): Use delete operator directly
3733         instead of delete_program_space.
3734         * progspace.c (add_program_space): New, factored out from
3735         program_space::program_space.
3736         (remove_program_space): New, factored out from
3737         delete_program_space.
3738         (program_space::program_space): Remove intro comment.  Rewrite.
3739         (program_space::~program_space): Remove intro comment.  Call
3740         remove_program_space.
3741         (delete_program_space): Delete.
3742         * progspace.h (program_space::program_space): Make explicit.  Move
3743         intro comment here, adjusted.
3744         (program_space::~program_space): Move intro comment here,
3745         adjusted.
3746         (delete_program_space): Remove.
3747
3748 2020-04-16  Tom Tromey  <tromey@adacore.com>
3749
3750         * windows-nat.c (windows_nat::handle_access_violation): New
3751         function.
3752         * nat/windows-nat.h (handle_access_violation): Declare.
3753         * nat/windows-nat.c (handle_exception): Move Cygwin code to
3754         windows-nat.c.  Call handle_access_violation.
3755
3756 2020-04-16  Tom de Vries  <tdevries@suse.de>
3757
3758         PR symtab/25791
3759         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
3760         CUs without psymtab.
3761
3762 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
3763
3764         * python/python.c (do_start_initialization): Don't call
3765         PyEval_InitThreads for Python 3.9 and beyond.
3766
3767 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
3768
3769         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
3770         thread functions.
3771         (obsd_nat_target::wait): Likewise.
3772
3773 2020-04-15  Tom Tromey  <tromey@adacore.com>
3774
3775         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
3776         (DEBUG_EXCEPT): Use debug_printf.
3777
3778 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
3779
3780         * completer.c (class completion_tracker::completion_hash_entry)
3781         <hash_name>: New member function.
3782         (completion_tracker::discard_completions): New callback to hash a
3783         completion_hash_entry, pass this to htab_create_alloc.
3784
3785 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
3786
3787         * windows-nat.c (windows_make_so): Warn rather than stopping with
3788         an error if realpath() fails.
3789
3790 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
3791
3792         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
3793         (nbsd_nat_target::info_proc): Add do_status.
3794
3795 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
3796             Tom de Vries  <tdevries@suse.de>
3797
3798         PR symtab/25718
3799         * psympriv.h (struct partial_symtab::read_symtab)
3800         (struct partial_symtab::expand_psymtab)
3801         (struct partial_symtab::read_dependencies): Update comments.
3802         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
3803         read_symtab for includer.
3804         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
3805         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
3806         (struct dwarf2_include_psymtab::m_readin): Remove.
3807         (struct dwarf2_include_psymtab::includer): New member function.
3808         (dwarf2_psymtab::expand_psymtab): Assert !readin.
3809
3810 2020-04-14  Tom de Vries  <tdevries@suse.de>
3811
3812         PR symtab/25720
3813         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
3814         with NULL symbol_matcher and lookup_name.
3815         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
3816         and lookup_name.
3817         * dwarf2/read.c (dw2_expand_symtabs_matching)
3818         (dw2_debug_names_expand_symtabs_matching): Same.
3819         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
3820         Make lookup_name a pointer.  Update comment.
3821         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
3822         lookup_name being a pointer.
3823         * symfile.c (expand_symtabs_matching): Same.
3824         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
3825         * linespec.c (iterate_over_all_matching_symtabs): Same.
3826
3827 2020-04-13  Tom Tromey  <tom@tromey.com>
3828
3829         * run-on-main-thread.c: Update include.
3830         * unittests/main-thread-selftests.c: Update include.
3831         * tui/tui-win.c: Update include.
3832         * tui/tui-io.c: Update include.
3833         * tui/tui-interp.c: Update include.
3834         * tui/tui-hooks.c: Update include.
3835         * top.h: Update include.
3836         * top.c: Update include.
3837         * ser-base.c: Update include.
3838         * remote.c: Update include.
3839         * remote-notif.c: Update include.
3840         * remote-fileio.c: Update include.
3841         * record-full.c: Update include.
3842         * record-btrace.c: Update include.
3843         * python/python.c: Update include.
3844         * posix-hdep.c: Update include.
3845         * mingw-hdep.c: Update include.
3846         * mi/mi-main.c: Update include.
3847         * mi/mi-interp.c: Update include.
3848         * main.c: Update include.
3849         * linux-nat.c: Update include.
3850         * interps.c: Update include.
3851         * infrun.c: Update include.
3852         * inf-loop.c: Update include.
3853         * event-top.c: Update include.
3854         * event-loop.c: Move to ../gdbsupport/.
3855         * event-loop.h: Move to ../gdbsupport/.
3856         * async-event.h: Update include.
3857         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
3858
3859 2020-04-13  Tom Tromey  <tom@tromey.com>
3860
3861         * tui/tui-win.c: Include async-event.h.
3862         * remote.c: Include async-event.h.
3863         * remote-notif.c: Include async-event.h.
3864         * record-full.c: Include async-event.h.
3865         * record-btrace.c: Include async-event.h.
3866         * infrun.c: Include async-event.h.
3867         * event-top.c: Include async-event.h.
3868         * event-loop.h: Move some declarations to async-event.h.
3869         * event-loop.c: Don't include ser-event.h or top.h.  Move some
3870         code to async-event.c.
3871         * async-event.h: New file.
3872         * async-event.c: New file.
3873         * Makefile.in (COMMON_SFILES): Add async-event.c.
3874         (HFILES_NO_SRCDIR): Add async-event.h.
3875
3876 2020-04-13  Tom Tromey  <tom@tromey.com>
3877
3878         * utils.c (flush_streams): New function.
3879         * event-loop.c (gdb_wait_for_event): Call flush_streams.
3880
3881 2020-04-13  Tom Tromey  <tom@tromey.com>
3882
3883         * event-loop.c (handle_file_event): Use warning, not
3884         printf_unfiltered.
3885
3886 2020-04-13  Tom Tromey  <tom@tromey.com>
3887
3888         * event-loop.c: Include <chrono>.
3889
3890 2020-04-13  Tom Tromey  <tom@tromey.com>
3891
3892         * gdb_select.h: Move to ../gdbsupport/.
3893         * event-loop.c: Update include path.
3894         * top.c: Update include path.
3895         * ser-base.c: Update include path.
3896         * ui-file.c: Update include path.
3897         * ser-tcp.c: Update include path.
3898         * guile/scm-ports.c: Update include path.
3899         * posix-hdep.c: Update include path.
3900         * ser-unix.c: Update include path.
3901         * gdb_usleep.c: Update include path.
3902         * mingw-hdep.c: Update include path.
3903         * inflow.c: Update include path.
3904         * infrun.c: Update include path.
3905         * event-top.c: Update include path.
3906
3907 2020-04-13  Tom Tromey  <tom@tromey.com>
3908
3909         * configure: Rebuild.
3910         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
3911
3912 2020-04-13  Tom Tromey  <tom@tromey.com>
3913
3914         * event-loop.h (start_event_loop): Don't declare.
3915         * event-loop.c (start_event_loop): Move...
3916         * main.c (start_event_loop): ...here.  Now static.
3917
3918 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
3919
3920         * MAINTAINERS: Update my email address.
3921
3922 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3923
3924         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
3925         IP_ALL.
3926
3927 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3928
3929         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
3930         (nbsd_nat_target::info_proc): Add do_cmdline.
3931
3932 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3933
3934         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
3935         (nbsd_nat_target::info_proc): Add do_cwd.
3936
3937 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
3938
3939         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
3940
3941 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
3942
3943         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
3944         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
3945         (nbsd_nat_target::info_proc): New functions.
3946         * nbsd-nat.c (kinfo_get_vmmap): New function.
3947         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
3948         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
3949         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
3950         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
3951         functions.
3952         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
3953         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
3954         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
3955         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
3956         (KINFO_VME_FLAG_GROWS_DOWN): New.
3957
3958 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
3959
3960         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
3961         bit shift.
3962
3963 2020-04-10  Tom Tromey  <tromey@adacore.com>
3964
3965         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
3966
3967 2020-04-10  Tom Tromey  <tromey@adacore.com>
3968
3969         * symtab.c (get_symbol_address, get_msymbol_address): Skip
3970         separate debug files.
3971
3972 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
3973
3974         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
3975         Move to...
3976         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
3977         ... here.
3978         * windows-nat.c (windows_nat_target::get_windows_debug_event):
3979         Check for STATUS_WX86_BREAKPOINT.
3980         (windows_nat_target::wait): Same.
3981
3982 2020-04-10  Tom de Vries  <tdevries@suse.de>
3983
3984         PR cli/25808
3985         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
3986
3987 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3988
3989         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
3990         (Write After Approval): Remove Tom de Vries.
3991
3992 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3993
3994         revert partially:
3995         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3996
3997         * buildsym.c (record_line): Fix undefined behavior and preserve
3998         lines at eof.
3999
4000 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
4001
4002         * auxv.h (svr4_auxv_parse): New.
4003         * auxv.c (default_auxv_parse): Split into default_auxv_parse
4004         and generic_auxv_parse.
4005         (svr4_auxv_parse): Add.
4006         * obsd-tdep.c: Include "auxv.h".
4007         (obsd_auxv_parse): Remove.
4008         (obsd_init_abi): Remove comment.
4009         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
4010         from `obsd_auxv_parse' to `svr4_auxv_parse'.
4011         * nbsd-tdep.c: Include "auxv.h".
4012         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
4013
4014 2020-04-08  Tom Tromey  <tromey@adacore.com>
4015
4016         * nat/windows-nat.h (last_wait_event): Don't declare.
4017         (wait_for_debug_event): Update comment.
4018         * nat/windows-nat.c (last_wait_event): Now static.
4019
4020 2020-04-08  Tom Tromey  <tromey@adacore.com>
4021
4022         * windows-nat.c (wait_for_debug_event): Move to
4023         nat/windows-nat.c.
4024         * nat/windows-nat.h (wait_for_debug_event): Declare.
4025         * nat/windows-nat.c (wait_for_debug_event): Move from
4026         windows-nat.c.  No longer static.
4027
4028 2020-04-08  Tom Tromey  <tromey@adacore.com>
4029
4030         * windows-nat.c (get_windows_debug_event): Use
4031         fetch_pending_stop.
4032         * nat/windows-nat.h (fetch_pending_stop): Declare.
4033         * nat/windows-nat.c (fetch_pending_stop): New function.
4034
4035 2020-04-08  Tom Tromey  <tromey@adacore.com>
4036
4037         * windows-nat.c (windows_continue): Use matching_pending_stop and
4038         continue_last_debug_event.
4039         * nat/windows-nat.h (matching_pending_stop)
4040         (continue_last_debug_event): Declare.
4041         * nat/windows-nat.c (DEBUG_EVENTS): New define.
4042         (matching_pending_stop, continue_last_debug_event): New
4043         functions.
4044
4045 2020-04-08  Tom Tromey  <tromey@adacore.com>
4046
4047         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
4048         (handle_exception_result): Move to nat/windows-nat.h.
4049         (DEBUG_EXCEPTION_SIMPLE): Remove.
4050         (windows_nat::handle_ms_vc_exception): New function.
4051         (handle_exception): Move to nat/windows-nat.c.
4052         (get_windows_debug_event): Update.
4053         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
4054         nat/windows-nat.c.
4055         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
4056         (handle_exception_result): Move from windows-nat.c.
4057         (handle_exception): Declare.
4058         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
4059         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
4060         windows-nat.c.
4061
4062 2020-04-08  Tom Tromey  <tromey@adacore.com>
4063
4064         * windows-nat.c (exception_count, event_count): Remove.
4065         (handle_exception, get_windows_debug_event)
4066         (do_initial_windows_stuff): Update.
4067
4068 2020-04-08  Tom Tromey  <tromey@adacore.com>
4069
4070         * windows-nat.c (windows_nat::handle_load_dll)
4071         (windows_nat::handle_unload_dll): Rename.  No longer static.
4072         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
4073         Declare.
4074
4075 2020-04-08  Tom Tromey  <tromey@adacore.com>
4076
4077         * complaints.h (stop_whining): Declare at top-level.
4078         (complaint): Don't declare stop_whining.
4079
4080 2020-04-08  Tom Tromey  <tromey@adacore.com>
4081
4082         * windows-nat.c (windows_nat::handle_output_debug_string):
4083         Rename.  No longer static.
4084         * nat/windows-nat.h (handle_output_debug_string): Declare.
4085
4086 2020-04-08  Tom Tromey  <tromey@adacore.com>
4087
4088         * windows-nat.c (current_process_handle, current_process_id)
4089         (main_thread_id, last_sig, current_event, last_wait_event)
4090         (current_windows_thread, desired_stop_thread_id, pending_stops)
4091         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
4092         (display_selectors, fake_create_process)
4093         (get_windows_debug_event): Update.
4094         * nat/windows-nat.h (current_process_handle, current_process_id)
4095         (main_thread_id, last_sig, current_event, last_wait_event)
4096         (current_windows_thread, desired_stop_thread_id, pending_stops)
4097         (struct pending_stop, siginfo_er): Move from windows-nat.c.
4098         * nat/windows-nat.c (current_process_handle, current_process_id)
4099         (main_thread_id, last_sig, current_event, last_wait_event)
4100         (current_windows_thread, desired_stop_thread_id, pending_stops)
4101         (siginfo_er): New globals.  Move from windows-nat.c.
4102
4103 2020-04-08  Tom Tromey  <tromey@adacore.com>
4104
4105         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
4106         (handle_load_dll): Update.
4107         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
4108
4109 2020-04-08  Tom Tromey  <tromey@adacore.com>
4110
4111         * windows-nat.c (enum thread_disposition_type): Move to
4112         nat/windows-nat.h.
4113         (windows_nat::thread_rec): Rename from thread_rec.  No longer
4114         static.
4115         (windows_add_thread, windows_nat_target::fetch_registers)
4116         (windows_nat_target::store_registers, handle_exception)
4117         (windows_nat_target::resume, get_windows_debug_event)
4118         (windows_nat_target::get_tib_address)
4119         (windows_nat_target::thread_name)
4120         (windows_nat_target::thread_alive): Update.
4121         * nat/windows-nat.h (enum thread_disposition_type): Move from
4122         windows-nat.c.
4123         (thread_rec): Declare.
4124
4125 2020-04-08  Tom Tromey  <tromey@adacore.com>
4126
4127         * windows-nat.c: Add "using namespace".
4128         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
4129         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
4130
4131 2020-04-08  Tom Tromey  <tromey@adacore.com>
4132
4133         * nat/windows-nat.h (struct windows_thread_info): Declare
4134         destructor.
4135         * nat/windows-nat.c (~windows_thread_info): New.
4136
4137 2020-04-08  Tom Tromey  <tromey@adacore.com>
4138
4139         PR gdb/22992
4140         * windows-nat.c (current_event): Update comment.
4141         (last_wait_event, desired_stop_thread_id): New globals.
4142         (struct pending_stop): New.
4143         (pending_stops): New global.
4144         (windows_nat_target) <stopped_by_sw_breakpoint>
4145         <supports_stopped_by_sw_breakpoint>: New methods.
4146         (windows_fetch_one_register): Add assertions.  Adjust PC.
4147         (windows_continue): Handle pending stops.  Suspend other threads
4148         when stepping.  Use last_wait_event
4149         (wait_for_debug_event): New function.
4150         (get_windows_debug_event): Use wait_for_debug_event.  Handle
4151         pending stops.  Queue spurious stops.
4152         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
4153         (windows_nat_target::kill): Use wait_for_debug_event.
4154         * nat/windows-nat.h (struct windows_thread_info)
4155         <stopped_at_software_breakpoint>: New field.
4156         * nat/windows-nat.c (windows_thread_info::resume): Clear
4157         stopped_at_software_breakpoint.
4158
4159 2020-04-08  Tom Tromey  <tromey@adacore.com>
4160
4161         * windows-nat.c (enum thread_disposition_type): New.
4162         (thread_rec): Replace "get_context" parameter with "disposition";
4163         change type.
4164         (windows_add_thread, windows_nat_target::fetch_registers)
4165         (windows_nat_target::store_registers, handle_exception)
4166         (windows_nat_target::resume, get_windows_debug_event)
4167         (windows_nat_target::get_tib_address)
4168         (windows_nat_target::thread_name)
4169         (windows_nat_target::thread_alive): Update.
4170
4171 2020-04-08  Tom Tromey  <tromey@adacore.com>
4172
4173         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
4174         (windows_continue): Use windows_continue::resume.
4175         * nat/windows-nat.h (struct windows_thread_info) <suspend,
4176         resume>: Declare new methods.
4177         * nat/windows-nat.c: New file.
4178         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
4179
4180 2020-04-08  Tom Tromey  <tromey@adacore.com>
4181
4182         * windows-nat.c (windows_add_thread, windows_delete_thread)
4183         (windows_nat_target::fetch_registers)
4184         (windows_nat_target::store_registers, fake_create_process)
4185         (windows_nat_target::resume, windows_nat_target::resume)
4186         (get_windows_debug_event, windows_nat_target::wait)
4187         (windows_nat_target::pid_to_str)
4188         (windows_nat_target::get_tib_address)
4189         (windows_nat_target::get_ada_task_ptid)
4190         (windows_nat_target::thread_name)
4191         (windows_nat_target::thread_alive): Use lwp, not tid.
4192
4193 2020-04-08  Tom Tromey  <tromey@adacore.com>
4194
4195         * windows-nat.c (handle_exception)
4196         (windows_nat_target::thread_name): Update.
4197         * nat/windows-nat.h (windows_thread_info): Remove destructor.
4198         <name>: Now unique_xmalloc_ptr.
4199
4200 2020-04-08  Tom Tromey  <tromey@adacore.com>
4201
4202         * windows-nat.c (thread_rec)
4203         (windows_nat_target::fetch_registers): Update.
4204         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
4205         Update comment.
4206         <debug_registers_changed, reload_context>: Now bool.
4207
4208 2020-04-08  Tom Tromey  <tromey@adacore.com>
4209
4210         * windows-nat.c (windows_add_thread): Use new.
4211         (windows_init_thread_list, windows_delete_thread): Use delete.
4212         (get_windows_debug_event): Update.
4213         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
4214         destructor, and initializers.
4215
4216 2020-04-08  Tom Tromey  <tromey@adacore.com>
4217
4218         * windows-nat.c (struct windows_thread_info): Remove.
4219         * nat/windows-nat.h: New file.
4220
4221 2020-04-08  Tom Tromey  <tromey@adacore.com>
4222
4223         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
4224         (thread_rec, windows_add_thread, windows_delete_thread)
4225         (windows_continue): Update.
4226
4227 2020-04-08  Tom Tromey  <tromey@adacore.com>
4228
4229         * windows-nat.c (struct windows_thread_info): Remove typedef.
4230         (thread_head): Remove.
4231         (thread_list): New global.
4232         (thread_rec, windows_add_thread, windows_init_thread_list)
4233         (windows_delete_thread, windows_continue): Update.
4234
4235 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4236
4237         * windows-tdep.h (windows_init_abi): Add comment.
4238         (cygwin_init_abi): New declaration.
4239         * windows-tdep.c: Split signal enumeration in two, one for
4240         Windows and one for Cygwin.
4241         (windows_gdb_signal_to_target): Only deal with signal of the
4242         Windows OS ABI.
4243         (cygwin_gdb_signal_to_target): New function.
4244         (windows_init_abi): Rename to windows_init_abi_common, don't set
4245         gdb_signal_to_target gdbarch method.  Add new new function with
4246         this name.
4247         (cygwin_init_abi): New function.
4248         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
4249         comment.  Don't call windows_init_abi.
4250         (amd64_windows_init_abi): Add comment, call windows_init_abi.
4251         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
4252         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
4253         i386_windows_init_abi_common, don't call windows_init_abi.  Add
4254         a new function of this name.
4255         (i386_cygwin_init_abi): New function.
4256         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
4257         OS ABI Cygwin.
4258
4259 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4260
4261         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
4262         parameter.c.
4263         (dwarf2_read_gdb_index): Update.
4264
4265 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
4266
4267         * nbsd-tdep.c: Include "objfiles.h".
4268         (nbsd_skip_solib_resolver): New.
4269         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
4270
4271 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4272
4273         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
4274         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
4275         with DW_LLE_base_addressx are being emitted in DWARFv5.
4276         Add the newly added kind DW_LOC_OFFSET_PAIR also.
4277         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
4278         unsigned integer.
4279
4280 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4281
4282         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
4283         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
4284         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
4285         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
4286         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
4287         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
4288         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
4289
4290
4291 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4292
4293         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
4294         (read_loclist_index): New function definition.
4295         (lookup_loclist_base): New function definition.
4296         (read_loclist_header): New function definition.
4297         (dwarf2_cu): Add loclist_base and loclist_header field.
4298         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
4299         (read_full_die_1): Read the value of DW_AT_loclists_base.
4300         (read_attribute_reprocess): Handle DW_FORM_loclistx.
4301         (read_attribute_value): Handle DW_FORM_loclistx.
4302         (skip_one_die): Handle DW_FORM_loclistx.
4303         (loclist_header): New structure declaration.
4304         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
4305
4306 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4307
4308         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
4309         constructor.  Remove `addr` parameter from other constructor and
4310         add `per_cu` parameter.
4311         * dwarf2/read.c (create_partial_symtab): Update.
4312
4313 2020-04-07  Tom de Vries  <tdevries@suse.de>
4314
4315         PR symtab/25796
4316         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
4317         (partial_die_info::fixup): Inherit has_const_value.
4318
4319 2020-04-07  Tom de Vries  <tdevries@suse.de>
4320
4321         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
4322         symbols without address.
4323
4324 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
4325
4326         * nbsd-nat.h (struct thread_info): Add forward declaration.
4327         (nbsd_nat_target::thread_alive): Add.
4328         (nbsd_nat_target::thread_name): Likewise.
4329         (nbsd_nat_target::update_thread_list): Likewise.
4330         (update_thread_list::post_attach): Likewise.
4331         (post_attach::pid_to_str): Likewise.
4332         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
4333         (nbsd_thread_lister): Add.
4334         (nbsd_nat_target::thread_alive): Likewise.
4335         (nbsd_nat_target::thread_name): Likewise.
4336         (nbsd_add_threads): Likewise.
4337         (update_thread_list::post_attach): Likewise.
4338         (nbsd_nat_target::update_thread_list): Likewise.
4339         (post_attach::pid_to_str): Likewise.
4340
4341 2020-04-06  Tom Tromey  <tromey@adacore.com>
4342
4343         * ada-valprint.c (print_variant_part): Extract the variant field.
4344         (print_field_values): Use the field as the outer value when
4345         recursing.
4346
4347 2020-04-06  Tom Tromey  <tromey@adacore.com>
4348
4349         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
4350         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
4351         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
4352         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
4353         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
4354
4355 2020-04-06  Tom Tromey  <tromey@adacore.com>
4356
4357         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
4358         TYPE_CODE_ERROR.
4359
4360 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
4361
4362         * nbsd-tdep.c: Include "gdbarch.h".
4363         Define enum with NetBSD signal numbers.
4364         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
4365         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
4366         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
4367         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
4368         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
4369         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
4370         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
4371         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
4372         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
4373         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
4374         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
4375         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
4376
4377 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
4378
4379         PR gdb/25325
4380         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
4381
4382 2020-04-03  Tom Tromey  <tromey@adacore.com>
4383
4384         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
4385         Read constant block.
4386
4387 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
4388
4389         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
4390         (gdb_bfd_get_full_section_contents): New declaration.
4391         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
4392         * windows-tdep.c (is_linked_with_cygwin_dll): Use
4393         gdb_bfd_get_full_section_contents.
4394
4395 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
4396
4397         * exec.c (build_section_table): Replace internal_error with
4398         gdb_assert.
4399         (section_table_xfer_memory_partial): Likewise.
4400         * mdebugread.c (parse_partial_symbols): Likewise.
4401         * psymtab.c (lookup_partial_symbol): Likewise.
4402         * utils.c (wrap_here): Likewise.
4403
4404 2020-04-02  Tom Tromey  <tromey@adacore.com>
4405
4406         * f-lang.c (build_fortran_types): Use arch_type to initialize
4407         builtin_complex_s32 in the TYPE_CODE_ERROR case.
4408
4409 2020-04-02  Tom Tromey  <tromey@adacore.com>
4410
4411         * dwarf2/read.c (partial_die_info::read): Do not create a vector
4412         of attributes.
4413
4414 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4415             Bernd Edlinger <bernd.edlinger@hotmail.de>
4416             Tom Tromey  <tromey@adacore.com>
4417
4418         * buildsym.c (buildsym_compunit::record_line): Remove
4419         deduplication code.
4420
4421 2020-04-02  Tom de Vries  <tdevries@suse.de>
4422
4423         PR ada/24671
4424         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
4425
4426 2020-04-02  Tom de Vries  <tdevries@suse.de>
4427
4428         * dwarf2/read.c (dwarf2_gdb_index_functions,
4429         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
4430         NULL.
4431         * psymtab.c (psym_lookup_global_symbol_language): New function.
4432         (psym_functions): Init psym_lookup_global_symbol_language with
4433         psym_lookup_global_symbol_language.
4434         * symfile-debug.c (debug_sym_quick_functions): Init
4435         lookup_global_symbol_language with NULL.
4436         * symfile.c (set_initial_language): Remove fixme comment.
4437         * symfile.h (struct quick_symbol_functions): Add
4438         lookup_global_symbol_language.
4439         * symtab.c (find_quick_global_symbol_language): New function.
4440         (find_main_name): Use find_quick_global_symbol_language.
4441
4442 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
4443
4444         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
4445
4446 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4447
4448         * buildsym.c (record_line): Fix undefined behavior and preserve
4449         lines at eof.
4450
4451 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4452
4453         * buildsym.c (record_line): Fix the resizing condition.
4454
4455 2020-04-01  Tom Tromey  <tom@tromey.com>
4456
4457         * value.h (value_literal_complex): Add comment.
4458         * valops.c (value_literal_complex): Refer to value.h.
4459
4460 2020-04-01  Tom Tromey  <tom@tromey.com>
4461
4462         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
4463         (scalar_type): New rule, from typebase.
4464         (typebase): Use scalar_type.  Recognize complex types.
4465         (field_name): Handle FLOAT_KEYWORD.
4466         (ident_tokens): Add _Complex and __complex__.
4467
4468 2020-04-01  Tom Tromey  <tom@tromey.com>
4469
4470         PR exp/25299:
4471         * valarith.c (promotion_type, complex_binop): New functions.
4472         (scalar_binop): Handle complex numbers.  Use promotion_type.
4473         (value_pos, value_neg, value_complement): Handle complex numbers.
4474
4475 2020-04-01  Tom Tromey  <tom@tromey.com>
4476
4477         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
4478         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
4479         (parse_number): Handle complex numbers.
4480
4481 2020-04-01  Tom Tromey  <tom@tromey.com>
4482
4483         * c-valprint.c (c_decorations): Change complex suffix to "i".
4484
4485 2020-04-01  Tom Tromey  <tom@tromey.com>
4486
4487         * valprint.c (generic_value_print_complex): Use accessors.
4488         * value.h (value_real_part, value_imaginary_part): Declare.
4489         * valops.c (value_real_part, value_imaginary_part): New
4490         functions.
4491         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
4492
4493 2020-04-01  Tom Tromey  <tom@tromey.com>
4494
4495         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
4496         (read_range_type): Update.
4497         * mdebugread.c (basic_type): Update.
4498         * go-lang.c (build_go_types): Use init_complex_type.
4499         * gdbtypes.h (struct main_type) <complex_type>: New member.
4500         (init_complex_type): Update.
4501         (arch_complex_type): Don't declare.
4502         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
4503         Make name if none given.  Use alloc_type_copy.  Look for cached
4504         complex type.
4505         (arch_complex_type): Remove.
4506         (gdbtypes_post_init): Use init_complex_type.
4507         * f-lang.c (build_fortran_types): Use init_complex_type.
4508         * dwarf2/read.c (read_base_type): Update.
4509         * d-lang.c (build_d_types): Use init_complex_type.
4510         * ctfread.c (read_base_type): Update.
4511
4512 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4513
4514         * infrun.c (stop_all_threads): Update assertion, plus when
4515         stopping threads, take into account that we might be trying
4516         to stop an all-stop target.
4517         (stop_waiting): Call 'stop_all_threads' if there exists a
4518         non-stop target.
4519
4520 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4521
4522         * target.h (exists_non_stop_target): New function declaration.
4523         * target.c (exists_non_stop_target): New function.
4524
4525 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
4526
4527         PR gdb/24789
4528         * eval.c (is_integral_or_integral_reference): New function.
4529         (evaluate_subexp_standard): Allow integer references in
4530         pointer arithmetic.
4531
4532 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4533
4534         * remote.c (remote_target::remote_parse_stop_reply): Remove the
4535         check for no ptid in the stop reply when the target is non-stop.
4536
4537 2020-04-01  Tom Tromey  <tromey@adacore.com>
4538
4539         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
4540         "name" parameter to rvalue reference.  Initialize m_name_holder.
4541         <lookup_name_info>: New overloads.
4542         <name>: Return gdb::string_view.
4543         <c_str>: New method.
4544         <make_ignore_params>: Update.
4545         <search_name_hash>: Update.
4546         <language_lookup_name>: Return const char *.
4547         <m_name>: Change type.
4548         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
4549         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
4550         (lookup_name_info::match_any): Update.
4551         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
4552         Update.
4553         * minsyms.c (linkage_name_str): Update.
4554         * language.c (default_symbol_name_matcher): Update.
4555         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
4556         Update.
4557         * ada-lang.c (ada_fold_name): Change parameter to string_view.
4558         (ada_lookup_name_info::ada_lookup_name_info): Update.
4559         (literal_symbol_name_matcher): Update.
4560
4561 2020-04-01  Tom Tromey  <tromey@adacore.com>
4562
4563         * psymtab.c (psymtab_search_name): Remove function.
4564         (psym_lookup_symbol): Create search name and lookup name here.
4565         (lookup_partial_symbol): Remove "name" parameter; add
4566         lookup_name.
4567         (psym_expand_symtabs_for_function): Update.
4568
4569 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
4570
4571         PR tui/25597:
4572         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
4573
4574 2020-03-31  Tom Tromey  <tromey@adacore.com>
4575
4576         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
4577         memcpy.
4578
4579 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
4580
4581         * features/riscv/32bit-csr.xml: Regenerated.
4582         * features/riscv/64bit-csr.xml: Regenerated.
4583
4584 2020-03-30  Tom Tromey  <tromey@adacore.com>
4585
4586         * ada-valprint.c (print_variant_part): Update.
4587         * ada-lang.h (ada_which_variant_applies): Update.
4588         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
4589         outer_valaddr parameters; replace with "outer" value parameter.
4590         (to_fixed_variant_branch_type): Update.
4591
4592 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4593
4594         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
4595         <list>.  Remove inclusion of observable.h.
4596         (PPC_DEBUG_CURRENT_VERSION): Move up define.
4597         (struct arch_lwp_info): New struct.
4598         (class ppc_linux_dreg_interface): New class.
4599         (struct ppc_linux_process_info): New struct.
4600         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
4601         <low_new_clone, low_forget_process, low_prepare_to_resume>
4602         <copy_thread_dreg_state, mark_thread_stale>
4603         <mark_debug_registers_changed, register_hw_breakpoint>
4604         <clear_hw_breakpoint, register_wp, clear_wp>
4605         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
4606         <num_memory_accesses, get_trigger_type>
4607         <create_watchpoint_request, hwdebug_point_cmp>
4608         <init_arch_lwp_info, get_arch_lwp_info>
4609         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
4610         methods.
4611         <struct ptid_hash>: New inner struct.
4612         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
4613         members.
4614         (saved_dabr_value, hwdebug_info, max_slots_number)
4615         (struct hw_break_tuple, struct thread_points, ppc_threads)
4616         (have_ptrace_hwdebug_interface)
4617         (hwdebug_find_thread_points_by_tid)
4618         (hwdebug_insert_point, hwdebug_remove_point): Remove.
4619         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
4620         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
4621         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
4622         use m_dreg_interface.
4623         (hwdebug_point_cmp): Change to...
4624         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
4625         reference arguments instead of pointers.
4626         (ppc_linux_nat_target::ranged_break_num_registers): Use
4627         m_dreg_interface.
4628         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
4629         m_dreg_interface.  Call register_hw_breakpoint.
4630         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
4631         m_dreg_interface.  Call clear_hw_breakpoint.
4632         (get_trigger_type): Change to...
4633         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
4634         comment.
4635         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
4636         use m_dreg_interface.  Call register_hw_breakpoint.
4637         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
4638         use m_dreg_interface.  Call clear_hw_breakpoint.
4639         (can_use_watchpoint_cond_accel): Change to...
4640         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
4641         method.  Update comment, use m_dreg_interface and
4642         m_process_info.
4643         (calculate_dvc): Change to...
4644         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
4645         m_dreg_interface.
4646         (num_memory_accesses): Change to...
4647         (ppc_linux_nat_target::num_memory_accesses): ...this method.
4648         (check_condition): Change to...
4649         (ppc_linux_nat_target::check_condition): ...this method.
4650         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
4651         comment, use m_dreg_interface.
4652         (create_watchpoint_request): Change to...
4653         (ppc_linux_nat_target::create_watchpoint_request): ...this
4654         method.  Use m_dreg_interface.
4655         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
4656         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
4657         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
4658         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
4659         (ppc_linux_nat_target::low_forget_process)
4660         (ppc_linux_nat_target::low_new_fork)
4661         (ppc_linux_nat_target::low_new_clone)
4662         (ppc_linux_nat_target::low_delete_thread)
4663         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
4664         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
4665         only call mark_thread_stale.
4666         (ppc_linux_thread_exit): Remove.
4667         (ppc_linux_nat_target::stopped_data_address): Change to...
4668         (ppc_linux_nat_target::low_stopped_data_address): This. Add
4669         comment, use m_dreg_interface and m_thread_hw_breakpoints.
4670         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
4671         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
4672         comment.  Call low_stopped_data_address.
4673         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
4674         m_dreg_interface.
4675         (ppc_linux_nat_target::masked_watch_num_registers): Use
4676         m_dreg_interface.
4677         (ppc_linux_nat_target::copy_thread_dreg_state)
4678         (ppc_linux_nat_target::mark_thread_stale)
4679         (ppc_linux_nat_target::mark_debug_registers_changed)
4680         (ppc_linux_nat_target::register_hw_breakpoint)
4681         (ppc_linux_nat_target::clear_hw_breakpoint)
4682         (ppc_linux_nat_target::register_wp)
4683         (ppc_linux_nat_target::clear_wp)
4684         (ppc_linux_nat_target::init_arch_lwp_info)
4685         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
4686         (_initialize_ppc_linux_nat): Remove observer callback.
4687
4688 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4689
4690         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
4691         (ppc_linux_nat_target::auxv_parse)
4692         (ppc_linux_nat_target::read_description)
4693         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4694         Move up.
4695
4696 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4697
4698         * linux-nat.h (low_new_clone): New method.
4699         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
4700
4701 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4702
4703         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
4704         (dbx_expand_psymtab): ... this.
4705         (start_psymtab): Update.
4706         * mdebugread.c (psymtab_to_symtab_1): Rename to...
4707         (mdebug_expand_psymtab): ... this.
4708         (parse_partial_symbols): Update.
4709         (new_psymtab): Update.
4710         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
4711         (xcoff_expand_psymtab): ... this.
4712         (xcoff_start_psymtab): Update.
4713
4714 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4715
4716         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
4717         <expand_dependencies>: ... this.
4718         * psymtab.c (partial_symtab::read_dependencies): Rename to...
4719         (partial_symtab::expand_dependencies): ... this.
4720         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
4721         Update.
4722         (dwarf2_psymtab::expand_psymtab): Update.
4723         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
4724         * mdebugread.c (psymtab_to_symtab_1): Update.
4725         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
4726
4727 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4728
4729         * psympriv.h (discard_psymtab): Remove.
4730         * dbxread.c (dbx_end_psymtab): Update.
4731         * xcoffread.c (xcoff_end_psymtab): Update.
4732
4733 2020-03-28  Tom Tromey  <tom@tromey.com>
4734
4735         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
4736         comment.
4737
4738 2020-03-28  Tom Tromey  <tom@tromey.com>
4739
4740         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
4741
4742 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
4743
4744         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
4745
4746 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
4747
4748         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
4749
4750 2020-03-26  Tom Tromey  <tom@tromey.com>
4751
4752         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
4753         (mark_common_block_symbol_computed, read_tag_string_type)
4754         (attr_to_dynamic_prop, read_subrange_type): Update.
4755         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
4756         to be methods on struct attribute.
4757         (skip_one_die, process_imported_unit_die, read_namespace_alias)
4758         (read_call_site_scope, partial_die_info::read)
4759         (partial_die_info::read, lookup_die_type, follow_die_ref):
4760         Update.
4761         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
4762         from dwarf2_get_ref_die_offset.
4763         (attribute::constant_value): New method, from
4764         dwarf2_get_attr_constant_value.
4765         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
4766         Declare method.
4767         <constant_value>: New method.
4768
4769 2020-03-26  Tom Tromey  <tom@tromey.com>
4770
4771         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
4772         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
4773         (dwarf_type_encoding_name): Move to stringify.c.
4774         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
4775         * dwarf2/stringify.c: New file.
4776         * dwarf2/stringify.h: New file.
4777
4778 2020-03-26  Tom Tromey  <tom@tromey.com>
4779
4780         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
4781         Rewrite.
4782
4783 2020-03-26  Tom Tromey  <tom@tromey.com>
4784
4785         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
4786         methods.
4787         * dwarf2/read.c (lookup_addr_base): Move to die.h.
4788         (lookup_ranges_base): Likewise.
4789         (read_cutu_die_from_dwo, read_full_die_1): Update.
4790
4791 2020-03-26  Tom Tromey  <tom@tromey.com>
4792
4793         * dwarf2/read.c (read_import_statement, read_file_scope)
4794         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
4795         (read_lexical_block_scope, read_call_site_scope)
4796         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
4797         (handle_struct_member_die, process_structure_scope)
4798         (update_enumeration_type_from_children)
4799         (process_enumeration_scope, read_array_type, read_common_block)
4800         (read_namespace, read_module, read_subroutine_type): Update.
4801         (sibling_die): Remove.
4802
4803 2020-03-26  Tom Tromey  <tom@tromey.com>
4804
4805         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
4806         (build_type_psymtabs_reader, read_structure_type)
4807         (read_enumeration_type, read_full_die_1): Update.
4808         (dwarf2_attr_no_follow): Move to die.h.
4809         * dwarf2/die.h (struct die_info) <attr>: New method.
4810
4811 2020-03-26  Tom Tromey  <tom@tromey.com>
4812
4813         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
4814         <base_address>: Now an optional.
4815         (dwarf2_find_base_address, dwarf2_rnglists_process)
4816         (dwarf2_ranges_process, fill_in_loclist_baton)
4817         (dwarf2_symbol_mark_computed): Update.
4818
4819 2020-03-26  Tom Tromey  <tom@tromey.com>
4820
4821         * dwarf2/read.c (struct die_info): Move to die.h.
4822         * dwarf2/die.h: New file.
4823
4824 2020-03-26  Tom Tromey  <tom@tromey.com>
4825
4826         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
4827         * dwarf2/read.c
4828         (dwarf2_statement_list_fits_in_line_number_section_complaint):
4829         Move to line-header.c.
4830         (read_checked_initial_length_and_offset, read_formatted_entries):
4831         Likewise.
4832         (dwarf_decode_line_header): Split into two.
4833         * dwarf2/line-header.c
4834         (dwarf2_statement_list_fits_in_line_number_section_complaint):
4835         Move from read.c.
4836         (read_checked_initial_length_and_offset, read_formatted_entries):
4837         Likewise.
4838         (dwarf_decode_line_header): New function, split from read.c.
4839
4840 2020-03-26  Tom Tromey  <tom@tromey.com>
4841
4842         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
4843         Declare method.
4844         * dwarf2/read.c (read_attribute_value): Update.
4845         (dwarf2_per_objfile::read_line_string): Rename from
4846         read_indirect_line_string.
4847         (read_formatted_entries): Update.
4848
4849 2020-03-26  Tom Tromey  <tom@tromey.com>
4850
4851         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
4852         variable.
4853
4854 2020-03-26  Tom Tromey  <tom@tromey.com>
4855
4856         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
4857         const.
4858         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
4859         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
4860         parameter const.
4861
4862 2020-03-26  Tom Tromey  <tom@tromey.com>
4863
4864         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
4865         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
4866         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
4867         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
4868
4869 2020-03-26  Tom Tromey  <tom@tromey.com>
4870
4871         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
4872         file_names_size, file_full_name, file_file_name>: Use const.
4873         <file_name_at, file_names>: Add const overload.
4874         * dwarf2/line-header.c (line_header::file_file_name)
4875         (line_header::file_full_name): Update.
4876
4877 2020-03-26  Tom Tromey  <tom@tromey.com>
4878
4879         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
4880         (macro_start_file, consume_improper_spaces)
4881         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
4882         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
4883         (dwarf_decode_macros): Move to macro.c.
4884         * dwarf2/macro.c: New file.
4885         * dwarf2/macro.h: New file.
4886         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
4887
4888 2020-03-26  Tom Tromey  <tom@tromey.com>
4889
4890         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
4891         method.
4892         * dwarf2/section.c: New method.  From
4893         read_indirect_string_at_offset_from.
4894         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
4895         (read_indirect_string_at_offset_from): Move to section.c.
4896         (read_indirect_string_at_offset): Rewrite.
4897         (read_indirect_line_string_at_offset): Remove.
4898         (read_indirect_string, read_indirect_line_string)
4899         (dwarf_decode_macro_bytes): Update.
4900
4901 2020-03-26  Tom Tromey  <tom@tromey.com>
4902
4903         * dwarf2/section.h (struct dwarf2_section_info)
4904         <overload_complaint>: Declare.
4905         (dwarf2_section_buffer_overflow_complaint): Don't declare.
4906         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
4907         Rename from dwarf2_section_buffer_overflow_complaint.
4908         * dwarf2/read.c (skip_one_die, partial_die_info::read)
4909         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
4910
4911 2020-03-26  Tom Tromey  <tom@tromey.com>
4912
4913         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
4914         Declare.
4915         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
4916         Move from read.c.
4917         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
4918         to section.c.
4919
4920 2020-03-26  Tom Tromey  <tom@tromey.com>
4921
4922         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
4923
4924 2020-03-26  Tom Tromey  <tom@tromey.com>
4925
4926         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
4927         "builder".
4928         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
4929         parameter.
4930         (dwarf_decode_macros): Update.
4931
4932 2020-03-26  Tom Tromey  <tom@tromey.com>
4933
4934         * dwarf2/read.c (read_attribute_value): Update.
4935         (read_indirect_string_from_dwz): Move to dwz.c; change into
4936         method.
4937         (dwarf_decode_macro_bytes): Update.
4938         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
4939         * dwarf2/dwz.c: New file.
4940         * Makefile.in (COMMON_SFILES): Add dwz.c.
4941
4942 2020-03-26  Tom Tromey  <tom@tromey.com>
4943
4944         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
4945         * dwarf2/read.c: Add include.
4946         * dwarf2/index-write.c: Add include.
4947         * dwarf2/index-cache.c: Add include.
4948         * dwarf2/dwz.h: New file.
4949
4950 2020-03-25  Tom Tromey  <tom@tromey.com>
4951
4952         * compile/compile-object-load.c (get_out_value_type): Mention
4953         correct symbol name in error message.
4954
4955 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
4956
4957         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
4958
4959 2020-03-25  Tom de Vries  <tdevries@suse.de>
4960
4961         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
4962         * symmisc.c (dump_symtab_1): Print user and includes fields.
4963         (maintenance_info_symtabs): Same.
4964
4965 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4966
4967         PR gdb/25534
4968         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
4969         (riscv_regcache_cooked_write): New function.
4970         (riscv_push_dummy_call): Use new function.
4971         (riscv_return_value): Likewise.
4972
4973 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
4974
4975         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
4976         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
4977         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
4978         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
4979         * infrun.c (follow_fork): Likewise.
4980         (follow_fork_inferior): Likewise.
4981         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
4982         * linux-nat.h (class linux_nat_target): Likewise.
4983         * remote.c (class remote_target) <follow_fork>: Likewise.
4984         (remote_target::follow_fork): Likewise.
4985         * target-delegates.c: Re-generate.
4986         * target.c (default_follow_fork): Likewise.
4987         (target_follow_fork): Likewise.
4988         * target.h (struct target_ops) <follow_fork>: Likewise.
4989         (target_follow_fork): Likewise.
4990
4991 2020-03-24  Tom de Vries  <tdevries@suse.de>
4992
4993         * psymtab.c (maintenance_info_psymtabs): Print user field.
4994
4995 2020-03-20  Tom Tromey  <tromey@adacore.com>
4996
4997         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
4998         const.
4999         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
5000         const.
5001
5002 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
5003
5004         * ptrace.m4: Don't check for ptrace declaration.
5005         * config.in: Re-generate.
5006         * configure: Re-generate.
5007         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
5008         not defined.
5009
5010 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5011
5012         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
5013         `PTRACE_TYPE_RET'.
5014         * i386-bsd-nat.c (gdb_ptrace): Likewise.
5015         * sparc-nat.c (gdb_ptrace): Likewise.
5016         * x86-bsd-nat.c (gdb_ptrace): Likewise.
5017
5018 2020-03-20  Tom Tromey  <tromey@adacore.com>
5019
5020         * c-exp.y (lex_one_token): Fix assert.
5021
5022 2020-03-20  Tom Tromey  <tromey@adacore.com>
5023
5024         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
5025         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
5026         strncpy call.
5027
5028 2020-03-20  Tom Tromey  <tromey@adacore.com>
5029
5030         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
5031
5032 2020-03-20  Tom Tromey  <tromey@adacore.com>
5033
5034         * ada-valprint.c (print_variant_part): Remove parameters; switch
5035         to value-based API.
5036         (print_field_values): Likewise.
5037         (ada_val_print_struct_union): Likewise.
5038         (ada_value_print_1): Update.
5039
5040 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5041
5042         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
5043         nbsd_nat_target instead of inf_ptrace_target.
5044         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5045         nbsd_nat_target.
5046
5047 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5048
5049         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
5050         it to the ptrace call.
5051         * (store_registers): Likewise.
5052
5053 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5054
5055         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
5056         it to the ptrace call.
5057         * (store_registers): Likewise.
5058
5059 2020-03-19  Luis Machado  <luis.machado@linaro.org>
5060
5061         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
5062         valid, fetch vg value from ptrace.
5063
5064 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5065         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
5066         * inf-ptrace.c: Likewise.
5067         * (gdb_ptrace): Add.
5068         * (inf_ptrace_target::resume): Update.
5069         * (inf_ptrace_target::xfer_partial): Likewise.
5070         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
5071         * (inf_ptrace_peek_poke): Update.
5072
5073 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5074
5075         * x86-bsd-nat.c (gdb_ptrace): New.
5076         * (x86bsd_dr_set): Add new argument `ptid'.
5077         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
5078         x86bsd_dr_set_addr): Update.
5079
5080 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5081
5082         * remote.c (remote_target::process_stop_reply): Handle events for
5083         all threads differently.
5084
5085 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5086
5087         * completer.c (completion_tracker::remove_completion): Define new
5088         function.
5089         * completer.h (completion_tracker::remove_completion): Declare new
5090         function.
5091         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
5092         when adding a C++ function symbol.
5093
5094 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5095
5096         * completer.c (completion_tracker::completion_hash_entry): Define
5097         new class.
5098         (advance_to_filename_complete_word_point): Call
5099         recompute_lowest_common_denominator.
5100         (completion_tracker::completion_tracker): Call discard_completions
5101         to setup the hash table.
5102         (completion_tracker::discard_completions): Allow for being called
5103         from the constructor, pass new equal function, and element deleter
5104         when constructing the hash table.  Initialise new class member
5105         variables.
5106         (completion_tracker::maybe_add_completion): Remove use of
5107         m_entries_vec, and store more information into m_entries_hash.
5108         (completion_tracker::recompute_lcd_visitor): New function, most
5109         content taken from...
5110         (completion_tracker::recompute_lowest_common_denominator):
5111         ...here, this now just visits each item in the hash calling the
5112         above visitor.
5113         (completion_tracker::build_completion_result): Remove use of
5114         m_entries_vec, call recompute_lowest_common_denominator.
5115         * completer.h (completion_tracker::have_completions): Remove use
5116         of m_entries_vec.
5117         (completion_tracker::completion_hash_entry): Declare new class.
5118         (completion_tracker::recompute_lowest_common_denominator): Change
5119         function signature.
5120         (completion_tracker::recompute_lcd_visitor): Declare new function.
5121         (completion_tracker::m_entries_vec): Delete.
5122         (completion_tracker::m_entries_hash): Initialize to NULL.
5123         (completion_tracker::m_lowest_common_denominator_valid): New
5124         member variable.
5125         (completion_tracker::m_lowest_common_denominator_max_length): New
5126         member variable.
5127
5128 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5129
5130         * regformats/regdef.h: Put reg in gdb namespace.
5131
5132 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5133
5134         * i386-bsd-nat.c (gdb_ptrace): New.
5135         * (i386bsd_fetch_inferior_registers,
5136         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5137         * (i386bsd_fetch_inferior_registers,
5138         i386bsd_store_inferior_registers) Use gdb_ptrace.
5139
5140 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5141
5142         * amd64-bsd-nat.c (gdb_ptrace): New.
5143         * (amd64bsd_fetch_inferior_registers,
5144         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5145         * (amd64bsd_fetch_inferior_registers,
5146         amd64bsd_store_inferior_registers) Use gdb_ptrace.
5147
5148 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5149
5150         * user-regs.c (user_reg::read): Rename to...
5151         (user_reg::xread): ...this.
5152         * (append_user_reg): Rename argument `read' to `xread'.
5153         * (user_reg_add_builtin): Likewise.
5154         * (user_reg_add): Likewise.
5155         * (value_of_user_reg): Likewise.
5156
5157 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5158
5159         * sparc-nat.c (gdb_ptrace): New.
5160         * sparc-nat.c (sparc_fetch_inferior_registers)
5161         (sparc_store_inferior_registers) Remove obsolete comment.
5162         * sparc-nat.c (sparc_fetch_inferior_registers)
5163         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
5164         * sparc-nat.c (sparc_fetch_inferior_registers)
5165         (sparc_store_inferior_registers) Use gdb_ptrace.
5166
5167 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5168
5169         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
5170         it to the ptrace call.
5171         * sh-nbsd-nat.c (store_registers): Likewise.
5172
5173 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5174
5175         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
5176         nbsd_nat_target instead of inf_ptrace_target.
5177         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5178         nbsd_nat_target.
5179
5180 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5181
5182         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
5183
5184 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5185
5186         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
5187         <sys/sysctl.h>.
5188         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
5189
5190 2020-03-17  Tom de Vries  <tdevries@suse.de>
5191
5192         PR gdb/23710
5193         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
5194         fields.
5195         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
5196         fields.
5197         (process_imported_unit_die): Skip import of c++ CUs.
5198
5199 2020-03-16  Tom Tromey  <tom@tromey.com>
5200
5201         * p-valprint.c (pascal_object_print_value): Initialize
5202         base_value.
5203
5204 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
5205             Shahab Vahedi  <shahab@synopsys.com>
5206
5207         * Makefile.in: Add arch/arc.o
5208         * configure.tgt: Likewise.
5209         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
5210         (_initialize_arc_tdep): Don't initialize old target descriptions.
5211         (arc_read_description): New function to cache target descriptions.
5212         * arc-tdep.h (arc_read_description): Add proto type.
5213         * arch/arc.c: New file.
5214         * arch/arc.h: Likewise.
5215         * features/Makefile: Replace old target descriptions with new.
5216         * features/arc-arcompact.c: Remove.
5217         * features/arc-arcompact.xml: Likewise.
5218         * features/arc-v2.c: Likewise
5219         * features/arc-v2.xml: Likewise
5220         * features/arc/aux-arcompact.xml: New file.
5221         * features/arc/aux-v2.xml: Likewise.
5222         * features/arc/core-arcompact.xml: Likewise.
5223         * features/arc/core-v2.xml: Likewise.
5224         * features/arc/aux-arcompact.c: Generate.
5225         * features/arc/aux-v2.c: Likewise.
5226         * features/arc/core-arcompact.c: Likewise.
5227         * features/arc/core-v2.c: Likewise.
5228         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
5229
5230 2020-03-16  Tom Tromey  <tromey@adacore.com>
5231
5232         PR gdb/25663:
5233         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
5234         putting value into bcache.
5235
5236 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5237
5238         PR gdb/21500
5239         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
5240         to...
5241         (amd64_windows_init_abi_common): ... this.  Don't set size of
5242         long type.
5243         (amd64_windows_init_abi): New function.
5244         (amd64_cygwin_init_abi): New function.
5245         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
5246         the Cygwin OS ABI.
5247         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
5248         comment.
5249
5250 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5251
5252         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
5253         * windows-tdep.c (CYGWIN_DLL_NAME): New.
5254         (pe_import_directory_entry): New struct type.
5255         (is_linked_with_cygwin_dll): New function.
5256         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
5257         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
5258         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
5259
5260 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5261
5262         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
5263         i386_cygwin_core_osabi_sniffer.
5264
5265 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5266
5267         * i386-cygwin-tdep.c: Rename to...
5268         * i386-windows-tdep.c: ... this.
5269         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
5270         i386-windows-tdep.c.
5271         * configure.tgt: Likewise.
5272
5273 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5274
5275         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
5276         * osabi.c (gdb_osabi_names): Add "Windows".
5277         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
5278         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
5279         (i386_cygwin_core_osabi_sniffer): New function, extracted from
5280         i386_cygwin_osabi_sniffer.
5281         (_initialize_i386_cygwin_tdep): Register OS ABI
5282         GDB_OSABI_WINDOWS for i386.
5283         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
5284         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
5285         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
5286         for x86-64.
5287         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
5288         when the target matches '*-*-mingw*'.
5289
5290 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5291
5292         * defs.h (enum gdb_osabi): Move to...
5293         * osabi.h (enum gdb_osabi): ... here.
5294         * gdbarch.sh: Include osabi.h in gdbarch.h.
5295         * gdbarch.h: Re-generate.
5296
5297 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5298
5299         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
5300         function.
5301         (_initialize_amd64_windows_tdep): Register osabi sniffer.
5302
5303 2020-03-14  Tom Tromey  <tom@tromey.com>
5304
5305         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
5306         for C++.
5307         (c_type_print_modifier): Likewise.  Add "language" parameter.
5308         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
5309         (c_type_print_base_1): Update.
5310         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
5311         constants.
5312         * type-stack.c (type_stack::insert): Handle tp_atomic and
5313         tp_restrict.
5314         (type_stack::follow_type_instance_flags): Likewise.
5315         (type_stack::follow_types): Likewise.  Merge type-following code.
5316         * c-exp.y (RESTRICT, ATOMIC): New tokens.
5317         (space_identifier, cv_with_space_id)
5318         (const_or_volatile_or_space_identifier_noopt)
5319         (const_or_volatile_or_space_identifier): Remove.
5320         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
5321         rules.
5322         (ptr_operator, typebase): Update.
5323         (enum token_flag) <FLAG_C>: New constant.
5324         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
5325         "_Atomic".
5326         (lex_one_token): Handle FLAG_C.
5327
5328 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5329
5330         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
5331         it to the ptrace call.
5332         * m68k-bsd-nat.c (store_registers): Likewise.
5333
5334 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5335
5336         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
5337         gdb_byte *.
5338         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
5339         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
5340         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
5341
5342 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5343
5344         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
5345         nbsd_nat_target instead of inf_ptrace_target.
5346         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5347         nbsd_nat_target.
5348
5349 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5350
5351         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
5352         register_t.
5353
5354 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5355
5356         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
5357         it to the ptrace call.
5358         * alpha-bsd-nat.c (store_registers): Likewise.
5359
5360 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5361
5362         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
5363         includes.
5364         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
5365         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
5366         fill_fpregset): Likewise.
5367
5368 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5369
5370         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
5371         nbsd_nat_target instead of inf_ptrace_target.
5372         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5373         nbsd_nat_target.
5374
5375 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5376
5377         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
5378         register_t.
5379
5380 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5381
5382         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
5383         it to the ptrace call.
5384         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
5385         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
5386         * arm-nbsd-nat.c (store_register): Likewise.
5387         * arm-nbsd-nat.c (store_regs): Likewise.
5388         * arm-nbsd-nat.c (store_fp_register): Likewise.
5389         * arm-nbsd-nat.c (store_fp_regs): Likewise.
5390
5391 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5392
5393         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
5394         nbsd_nat_target instead of inf_ptrace_target.
5395         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5396         nbsd_nat_target.
5397
5398 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5399
5400         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
5401         it to the ptrace call.
5402         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
5403
5404 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5405
5406         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
5407         it to the ptrace call.
5408         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
5409
5410 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5411
5412         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
5413         gdb_byte *.
5414         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
5415
5416 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5417
5418         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
5419         instead of inf_ptrace_target.
5420         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5421         nbsd_nat_target.
5422
5423 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5424
5425         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
5426         register_t.
5427
5428 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5429
5430         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
5431         register_t.
5432
5433 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5434
5435         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
5436         register_t.
5437
5438 2020-03-13  Tom Tromey  <tom@tromey.com>
5439
5440         * value.h (val_print): Don't declare.
5441         * valprint.h (val_print_array_elements)
5442         (val_print_scalar_formatted, generic_val_print): Don't declare.
5443         * valprint.c (generic_val_print_array): Take a struct value.
5444         (generic_val_print_ptr, generic_val_print_memberptr)
5445         (generic_val_print_bool, generic_val_print_int)
5446         (generic_val_print_char, generic_val_print_complex)
5447         (generic_val_print): Remove.
5448         (generic_value_print): Update.
5449         (do_val_print): Remove unused parameters.  Don't call
5450         la_val_print.
5451         (val_print): Remove.
5452         (common_val_print): Update.  Don't call value_check_printable.
5453         (val_print_scalar_formatted, val_print_array_elements): Remove.
5454         * rust-lang.c (rust_val_print): Remove.
5455         (rust_language_defn): Update.
5456         * p-valprint.c (pascal_val_print): Remove.
5457         (pascal_value_print_inner): Update.
5458         (pascal_object_print_val_fields, pascal_object_print_val):
5459         Remove.
5460         (pascal_object_print_static_field): Update.
5461         * p-lang.h (pascal_val_print): Don't declare.
5462         * p-lang.c (pascal_language_defn): Update.
5463         * opencl-lang.c (opencl_language_defn): Update.
5464         * objc-lang.c (objc_language_defn): Update.
5465         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
5466         * m2-lang.h (m2_val_print): Don't declare.
5467         * m2-lang.c (m2_language_defn): Update.
5468         * language.h (struct language_defn) <la_val_print>: Remove.
5469         * language.c (unk_lang_value_print_inner): Rename.  Change
5470         argument types.
5471         (unknown_language_defn, auto_language_defn): Update.
5472         * go-valprint.c (go_val_print): Remove.
5473         * go-lang.h (go_val_print): Don't declare.
5474         * go-lang.c (go_language_defn): Update.
5475         * f-valprint.c (f_val_print): Remove.
5476         * f-lang.h (f_value_print): Don't declare.
5477         * f-lang.c (f_language_defn): Update.
5478         * d-valprint.c (d_val_print): Remove.
5479         * d-lang.h (d_value_print): Don't declare.
5480         * d-lang.c (d_language_defn): Update.
5481         * cp-valprint.c (cp_print_value_fields)
5482         (cp_print_value_fields_rtti, cp_print_value): Remove.
5483         (cp_print_static_field): Update.
5484         * c-valprint.c (c_val_print_array, c_val_print_ptr)
5485         (c_val_print_struct, c_val_print_union, c_val_print_int)
5486         (c_val_print_memberptr, c_val_print): Remove.
5487         * c-lang.h (c_val_print_array, cp_print_value_fields)
5488         (cp_print_value_fields_rtti): Don't declare.
5489         * c-lang.c (c_language_defn, cplus_language_defn)
5490         (asm_language_defn, minimal_language_defn): Update.
5491         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
5492         (ada_val_print_enum): Take a struct value.
5493         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
5494         (ada_val_print): Remove.
5495         (ada_value_print_1): Update.
5496         (printable_val_type): Remove.
5497         * ada-lang.h (ada_val_print): Don't declare.
5498         * ada-lang.c (ada_language_defn): Update.
5499
5500 2020-03-13  Tom Tromey  <tom@tromey.com>
5501
5502         * valprint.c (do_val_print): Update.
5503         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
5504         a struct value.
5505         (value_to_value_object_no_release): Declare.
5506         * python/py-value.c (value_to_value_object_no_release): New
5507         function.
5508         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
5509         struct value.
5510         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
5511         function.
5512         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
5513         a struct value.
5514         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
5515         Declare.
5516         (gdbscm_apply_val_pretty_printer): Take a struct value.
5517         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
5518         value.
5519         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
5520         value.
5521         * extension-priv.h (struct extension_language_ops)
5522         <apply_val_pretty_printer>: Take a struct value.
5523         * cp-valprint.c (cp_print_value): Create a struct value.
5524         (cp_print_value): Update.
5525
5526 2020-03-13  Tom Tromey  <tom@tromey.com>
5527
5528         * ada-valprint.c (print_field_values): Call common_val_print.
5529
5530 2020-03-13  Tom Tromey  <tom@tromey.com>
5531
5532         * ada-valprint.c (val_print_packed_array_elements): Remove
5533         bitoffset and val parameters.  Call common_val_print.
5534         (ada_val_print_string): Remove offset, address, and original_value
5535         parameters.
5536         (ada_val_print_array): Update.
5537         (ada_value_print_array): New function.
5538         (ada_value_print_1): Call it.
5539
5540 2020-03-13  Tom Tromey  <tom@tromey.com>
5541
5542         * ada-valprint.c (ada_value_print): Use common_val_print.
5543
5544 2020-03-13  Tom Tromey  <tom@tromey.com>
5545
5546         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
5547
5548 2020-03-13  Tom Tromey  <tom@tromey.com>
5549
5550         * ada-valprint.c (ada_value_print_num): New function.
5551         (ada_value_print_1): Use it.
5552
5553 2020-03-13  Tom Tromey  <tom@tromey.com>
5554
5555         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
5556
5557 2020-03-13  Tom Tromey  <tom@tromey.com>
5558
5559         * ada-valprint.c (ada_value_print_ptr): New function.
5560         (ada_value_print_1): Use it.
5561
5562 2020-03-13  Tom Tromey  <tom@tromey.com>
5563
5564         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
5565         call common_val_print.
5566         (ada_val_print_1): Update.
5567         (ada_value_print_1): New function.
5568         (ada_value_print_inner): Rewrite.
5569
5570 2020-03-13  Tom Tromey  <tom@tromey.com>
5571
5572         * cp-valprint.c (cp_print_value_fields): Update.
5573         (cp_print_value): New function.
5574
5575 2020-03-13  Tom Tromey  <tom@tromey.com>
5576
5577         * m2-valprint.c (m2_value_print_inner): Use
5578         cp_print_value_fields.
5579         * cp-valprint.c (cp_print_value_fields): New function.
5580         * c-valprint.c (c_value_print_struct): New function.
5581         (c_value_print_inner): Use c_value_print_struct.
5582         * c-lang.h (cp_print_value_fields): Declare.
5583
5584 2020-03-13  Tom Tromey  <tom@tromey.com>
5585
5586         * c-valprint.c (c_value_print_array): New function.
5587         (c_value_print_inner): Use it.
5588
5589 2020-03-13  Tom Tromey  <tom@tromey.com>
5590
5591         * c-valprint.c (c_value_print_memberptr): New function.
5592         (c_value_print_inner): Use it.
5593
5594 2020-03-13  Tom Tromey  <tom@tromey.com>
5595
5596         * c-valprint.c (c_value_print_int): New function.
5597         (c_value_print_inner): Use it.
5598
5599 2020-03-13  Tom Tromey  <tom@tromey.com>
5600
5601         * c-valprint.c (c_value_print_ptr): New function.
5602         (c_value_print_inner): Use it.
5603
5604 2020-03-13  Tom Tromey  <tom@tromey.com>
5605
5606         * c-valprint.c (c_value_print_inner): Rewrite.
5607
5608 2020-03-13  Tom Tromey  <tom@tromey.com>
5609
5610         * valprint.c (generic_value_print_complex): New function.
5611         (generic_value_print): Use it.
5612
5613 2020-03-13  Tom Tromey  <tom@tromey.com>
5614
5615         * valprint.c (generic_val_print_float): Don't call
5616         val_print_scalar_formatted.
5617         (generic_val_print, generic_value_print): Update.
5618
5619 2020-03-13  Tom Tromey  <tom@tromey.com>
5620
5621         * valprint.c (generic_value_print_char): New function
5622         (generic_value_print): Use it.
5623
5624 2020-03-13  Tom Tromey  <tom@tromey.com>
5625
5626         * valprint.c (generic_value_print_int): New function.
5627         (generic_value_print): Use it.
5628
5629 2020-03-13  Tom Tromey  <tom@tromey.com>
5630
5631         * valprint.c (generic_value_print_bool): New function.
5632         (generic_value_print): Use it.
5633
5634 2020-03-13  Tom Tromey  <tom@tromey.com>
5635
5636         * valprint.c (generic_val_print_func): Simplify.
5637         (generic_val_print, generic_value_print): Update.
5638
5639 2020-03-13  Tom Tromey  <tom@tromey.com>
5640
5641         * valprint.c (generic_val_print_flags): Remove.
5642         (generic_val_print, generic_value_print): Update.
5643         (val_print_type_code_flags): Add original_value parameter.
5644
5645 2020-03-13  Tom Tromey  <tom@tromey.com>
5646
5647         * valprint.c (generic_val_print): Update.
5648         (generic_value_print): Update.
5649         * valprint.c (generic_val_print_enum): Don't call
5650         val_print_scalar_formatted.
5651
5652 2020-03-13  Tom Tromey  <tom@tromey.com>
5653
5654         * valprint.c (generic_value_print): Call generic_value_print_ptr.
5655         * valprint.c (generic_value_print_ptr): New function.
5656
5657 2020-03-13  Tom Tromey  <tom@tromey.com>
5658
5659         * valprint.c (generic_value_print): Rewrite.
5660
5661 2020-03-13  Tom Tromey  <tom@tromey.com>
5662
5663         * p-valprint.c (pascal_object_print_value_fields)
5664         (pascal_object_print_value): New functions.
5665
5666 2020-03-13  Tom Tromey  <tom@tromey.com>
5667
5668         * p-valprint.c (pascal_value_print_inner): Rewrite.
5669
5670 2020-03-13  Tom Tromey  <tom@tromey.com>
5671
5672         * f-valprint.c (f_value_print_innner): Rewrite.
5673
5674 2020-03-13  Tom Tromey  <tom@tromey.com>
5675
5676         * m2-valprint.c (m2_print_unbounded_array): New overload.
5677         (m2_print_unbounded_array): Update.
5678         (m2_print_array_contents): Take a struct value.
5679         (m2_value_print_inner): Rewrite.
5680
5681 2020-03-13  Tom Tromey  <tom@tromey.com>
5682
5683         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
5684         (d_value_print_inner): New function.
5685         * d-lang.h (d_value_print_inner): Declare.
5686         * d-lang.c (d_language_defn): Use d_value_print_inner.
5687
5688 2020-03-13  Tom Tromey  <tom@tromey.com>
5689
5690         * go-valprint.c (go_value_print_inner): New function.
5691         * go-lang.h (go_value_print_inner): Declare.
5692         * go-lang.c (go_language_defn): Use go_value_print_inner.
5693
5694 2020-03-13  Tom Tromey  <tom@tromey.com>
5695
5696         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
5697         API.
5698         (rust_val_print): Rewrite.
5699         (rust_value_print_inner): New function, from rust_val_print.
5700         (rust_language_defn): Use rust_value_print_inner.
5701
5702 2020-03-13  Tom Tromey  <tom@tromey.com>
5703
5704         * ada-valprint.c (ada_value_print_inner): New function.
5705         * ada-lang.h (ada_value_print_inner): Declare.
5706         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
5707
5708 2020-03-13  Tom Tromey  <tom@tromey.com>
5709
5710         * f-valprint.c (f_value_print_innner): New function.
5711         * f-lang.h (f_value_print_innner): Declare.
5712         * f-lang.c (f_language_defn): Use f_value_print_innner.
5713
5714 2020-03-13  Tom Tromey  <tom@tromey.com>
5715
5716         * p-valprint.c (pascal_value_print_inner): New function.
5717         * p-lang.h (pascal_value_print_inner): Declare.
5718         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
5719
5720 2020-03-13  Tom Tromey  <tom@tromey.com>
5721
5722         * m2-valprint.c (m2_value_print_inner): New function.
5723         * m2-lang.h (m2_value_print_inner): Declare.
5724         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
5725
5726 2020-03-13  Tom Tromey  <tom@tromey.com>
5727
5728         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
5729         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
5730         * c-valprint.c (c_value_print_inner): New function.
5731         * c-lang.h (c_value_print_inner): Declare.
5732         * c-lang.c (c_language_defn, cplus_language_defn)
5733         (asm_language_defn, minimal_language_defn): Use
5734         c_value_print_inner.
5735
5736 2020-03-13  Tom Tromey  <tom@tromey.com>
5737
5738         * p-valprint.c (pascal_object_print_value_fields): Now static.
5739         * p-lang.h (pascal_object_print_value_fields): Don't declare.
5740
5741 2020-03-13  Tom Tromey  <tom@tromey.com>
5742
5743         * c-valprint.c (c_val_print_array): Simplify.
5744
5745 2020-03-13  Tom Tromey  <tom@tromey.com>
5746
5747         * valprint.c (value_print_array_elements): New function.
5748         * valprint.h (value_print_array_elements): Declare.
5749
5750 2020-03-13  Tom Tromey  <tom@tromey.com>
5751
5752         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
5753         * mips-tdep.c (mips_print_register): Use
5754         value_print_scalar_formatted.
5755
5756 2020-03-13  Tom Tromey  <tom@tromey.com>
5757
5758         * valprint.h (value_print_scalar_formatted): Declare.
5759         * valprint.c (value_print_scalar_formatted): New function.
5760
5761 2020-03-13  Tom Tromey  <tom@tromey.com>
5762
5763         * valprint.h (generic_value_print): Declare.
5764         * valprint.c (generic_value_print): New function.
5765
5766 2020-03-13  Tom Tromey  <tom@tromey.com>
5767
5768         * valprint.c (do_val_print): Call la_value_print_inner, if
5769         available.
5770         * rust-lang.c (rust_language_defn): Update.
5771         * p-lang.c (pascal_language_defn): Update.
5772         * opencl-lang.c (opencl_language_defn): Update.
5773         * objc-lang.c (objc_language_defn): Update.
5774         * m2-lang.c (m2_language_defn): Update.
5775         * language.h (struct language_defn) <la_value_print_inner>: New
5776         member.
5777         * language.c (unknown_language_defn, auto_language_defn): Update.
5778         * go-lang.c (go_language_defn): Update.
5779         * f-lang.c (f_language_defn): Update.
5780         * d-lang.c (d_language_defn): Update.
5781         * c-lang.c (c_language_defn, cplus_language_defn)
5782         (asm_language_defn, minimal_language_defn): Update.
5783         * ada-lang.c (ada_language_defn): Update.
5784
5785 2020-03-13  Tom Tromey  <tom@tromey.com>
5786
5787         * c-valprint.c (c_value_print): Use common_val_print.
5788
5789 2020-03-13  Tom Tromey  <tom@tromey.com>
5790
5791         * cp-valprint.c (cp_print_static_field): Use common_val_print.
5792
5793 2020-03-13  Tom Tromey  <tom@tromey.com>
5794
5795         * f-valprint.c (f77_print_array_1, f_val_print): Use
5796         common_val_print.
5797
5798 2020-03-13  Tom Tromey  <tom@tromey.com>
5799
5800         * riscv-tdep.c (riscv_print_one_register_info): Use
5801         common_val_print.
5802
5803 2020-03-13  Tom Tromey  <tom@tromey.com>
5804
5805         * mi/mi-main.c (output_register): Use common_val_print.
5806
5807 2020-03-13  Tom Tromey  <tom@tromey.com>
5808
5809         * infcmd.c (default_print_one_register_info): Use
5810         common_val_print.
5811
5812 2020-03-13  Tom Tromey  <tom@tromey.com>
5813
5814         * valprint.h (common_val_print_checked): Declare.
5815         * valprint.c (common_val_print_checked): New function.
5816         * stack.c (print_frame_arg): Use common_val_print_checked.
5817
5818 2020-03-13  Tom Tromey  <tom@tromey.com>
5819
5820         * valprint.c (do_val_print): New function, from val_print.
5821         (val_print): Use do_val_print.
5822         (common_val_print): Use do_val_print.
5823
5824 2020-03-13  Tom Tromey  <tom@tromey.com>
5825
5826         * valprint.c (value_print): Use scoped_value_mark.
5827
5828 2020-03-13  Tom de Vries  <tdevries@suse.de>
5829
5830         PR symtab/25646
5831         * psymtab.c (partial_symtab::partial_symtab): Don't set
5832         globals_offset and statics_offset.  Push element onto
5833         current_global_psymbols and current_static_psymbols stacks.
5834         (concat): New function.
5835         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
5836         element from current_global_psymbols and current_static_psymbols
5837         stacks.  Concat popped elements to global_psymbols and
5838         static_symbols.
5839         (add_psymbol_to_list): Use current_global_psymbols and
5840         current_static_psymbols stacks.
5841         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
5842         current_static_psymbols fields.
5843
5844 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
5845
5846         * corelow.c (sniff_core_bfd): Remove.
5847         (class core_target) <m_core_vec>: Remove.
5848         (core_target::core_target): Update.
5849         (core_file_fns): Remove.
5850         (deprecated_add_core_fns): Remove.
5851         (default_core_sniffer): Remove.
5852         (sniff_core_bfd): Remove.
5853         (default_check_format): Remove.
5854         (gdb_check_format): Remove.
5855         (core_target_open): Update.
5856         (core_target::get_core_register_section): Update.
5857         (get_core_registers_cb): Update.
5858         (core_target::fetch_registers): Update.
5859         * gdbcore.h (struct core_fns): Remove.
5860         (deprecated_add_core_fns): Remove.
5861         (default_core_sniffer): Remove.
5862         (default_check_format): Remove.
5863
5864 2020-03-12  Tom Tromey  <tom@tromey.com>
5865
5866         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
5867         CORE_ADDR.
5868         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
5869
5870 2020-03-12  Tom Tromey  <tom@tromey.com>
5871
5872         * remote.c (remote_target::download_tracepoint)
5873         (remote_target::enable_tracepoint)
5874         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
5875         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
5876         sprintf_vma.
5877
5878 2020-03-12  Tom Tromey  <tom@tromey.com>
5879
5880         * symfile-mem.c: Update CORE_ADDR size assert.
5881
5882 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5883
5884         * selftest.m4: Move to gdbsupport/.
5885         * acinclude.m4: Update path to selftest.m4.
5886
5887 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5888
5889         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
5890         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
5891         gdbarch-selfselftests.c and selftest-arch.c.
5892         (SUBDIR_UNITTESTS_OBS): Rename to...
5893         (SELFTESTS_OBS): ... this.
5894         (COMMON_SFILES): Remove disasm-selftests.c and
5895         gdbarch-selftests.c.
5896         * configure.ac: Don't add selftest-arch.{c,o} to
5897         CONFIG_{SRCS,OBS}.
5898         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
5899         preprocessor conditions.
5900
5901 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5902
5903         * configure.ac: Don't source bfd/development.sh.
5904         * selftest.m4: Modify comment.
5905         * configure: Re-generate.
5906
5907 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
5908
5909         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
5910         not "true" or "false".
5911         * configure: Re-generate.
5912
5913 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
5914
5915         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
5916         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
5917         renamed to arm_nbsd_supply_gregset.
5918         (fetch_register): Update to call arm_nbsd_supply_gregset.
5919         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
5920         (arm_netbsd_nat_target::fetch_registers): Update.
5921         (fetch_elfcore_registers): Removed.
5922         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
5923         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
5924         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
5925         not require NetBSD system headers.
5926         (arm_nbsd_regset): New struct.
5927         (arm_nbsd_iterate_over_regset_sections): New function.
5928         (arm_netbsd_init_abi_common): Updated to call
5929         set_gdbarch_iterate_over_regset_sections.
5930         * arm-nbsd-tdep.h: New file.
5931
5932 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
5933
5934         * symtab.c (find_pc_sect_line): Add check which prevents infinite
5935         recursion.
5936
5937 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
5938
5939         * configure: Re-generate.
5940
5941 2020-03-11  Tom Tromey  <tromey@adacore.com>
5942
5943         * ada-typeprint.c (print_choices): Fix comment.
5944
5945 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
5946
5947         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
5948         previous item in the list, when the list has no items.
5949
5950 2020-03-11  Tom de Vries  <tdevries@suse.de>
5951
5952         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
5953         PROP_LOCLIST handling code.
5954
5955 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
5956
5957         * buildsym-legacy.c (record_line): Pass extra parameter to
5958         record_line.
5959         * buildsym.c (buildsym_compunit::record_line): Take an extra
5960         parameter, reduce duplication in the line table, and record the
5961         is_stmt flag in the line table.
5962         * buildsym.h (buildsym_compunit::record_line): Add extra
5963         parameter.
5964         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
5965         non-statement lines.
5966         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
5967         this to the symtab builder.
5968         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
5969         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
5970         through to dwarf_record_line_1.
5971         * infrun.c (process_event_stop_test): When stepping, don't stop at
5972         a non-statement instruction, and only refresh the step info when
5973         we land in the middle of a line's range.  Also add an extra
5974         comment.
5975         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
5976         field.
5977         * record-btrace.c (btrace_find_line_range): Only record lines
5978         marked as is-statement.
5979         * stack.c (frame_show_address): Show the frame address if we are
5980         in a non-statement sal.
5981         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
5982         (maintenance_print_one_line_table): Print a header for the is_stmt
5983         column, and include is_stmt information in the output.
5984         * symtab.c (find_pc_sect_line): Find lines marked as statements in
5985         preference to non-statements.
5986         (find_pcs_for_symtab_line): Prefer is-statement entries.
5987         (find_line_common): Likewise.
5988         * symtab.h (struct linetable_entry): Add is_stmt field.
5989         (struct symtab_and_line): Likewise.
5990         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
5991         arranging the line table.
5992
5993 2020-03-07  Tom de Vries  <tdevries@suse.de>
5994
5995         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
5996         DIE.
5997
5998 2020-03-07  Tom Tromey  <tom@tromey.com>
5999
6000         * valops.c (value_literal_complex): Remove obsolete comment.
6001         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
6002         comment.
6003
6004 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
6005
6006         * infrun.h: Forward-declare thread_info.
6007         (set_step_info): Add thread_info parameter, add doc.
6008         * infrun.c (set_step_info): Add thread_info parameter, move doc
6009         to header.
6010         * infrun.c (process_event_stop_test): Pass thread to
6011         set_step_info call.
6012         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
6013         set_step_info.
6014         (prepare_one_step): Add thread_info parameter, pass it to
6015         set_step_frame and prepare_one_step (recursive) call.
6016         (step_1): Pass thread to prepare_one_step call.
6017         (step_command_fsm::should_stop): Pass thread to
6018         prepare_one_step.
6019         (until_next_fsm): Pass thread to set_step_frame call.
6020         (finish_command): Pass thread to set_step_info call.
6021
6022 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
6023
6024         * windows-tdep.c (windows_solib_create_inferior_hook):
6025         Check if inferior is running.
6026
6027 2020-03-06  Tom de Vries  <tdevries@suse.de>
6028
6029         * NEWS: Fix "the the".
6030         * ctfread.c: Same.
6031
6032 2020-03-06  Tom de Vries  <tdevries@suse.de>
6033
6034         * psymtab.c (psymtab_to_symtab): Don't print "done.".
6035
6036 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6037
6038         * .dir-locals.el: Add a comment referencing the other copies of
6039         this file.
6040
6041 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
6042
6043         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
6044         psargs.
6045
6046 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6047
6048         * .gitattributes: New file.
6049
6050 2020-03-04  Tom Tromey  <tom@tromey.com>
6051
6052         * symmisc.c (print_symbol_bcache_statistics)
6053         (print_objfile_statistics): Update.
6054         * symfile.c (allocate_symtab): Use intern.
6055         * psymtab.c (partial_symtab::partial_symtab): Use intern.
6056         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
6057         macro_cache>: Remove.
6058         <string_cache>: New member.
6059         (struct objfile) <intern>: New methods.
6060         * elfread.c (elf_symtab_read): Use intern.
6061         * dwarf2/read.c (fixup_go_packaging): Intern package name.
6062         (dwarf2_compute_name, dwarf2_physname)
6063         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
6064         names.
6065         (guess_partial_die_structure_name): Update.
6066         (partial_die_info::fixup): Intern name.
6067         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
6068         name.
6069         (dwarf2_name): Intern name.  Update.
6070         * buildsym.c (buildsym_compunit::get_macro_table): Use
6071         string_cache.
6072
6073 2020-03-04  Tom Tromey  <tom@tromey.com>
6074
6075         * jit.c (bfd_open_from_target_memory): Make "target" const.
6076         * corefile.c (gnutarget): Now const.
6077         * gdbcore.h (gnutarget): Now const.
6078
6079 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
6080
6081         * NEWS: Mention support for WOW64 processes.
6082         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
6083         (amd64_windows_segment_register_p): Remove static.
6084         (_initialize_amd64_windows_nat): Update.
6085         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
6086         * i386-windows-nat.c (context_offset): Update.
6087         (i386_mappings): Rename and remove static.
6088         (i386_windows_segment_register_p): Remove static.
6089         (_initialize_i386_windows_nat): Update.
6090         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
6091         (STATUS_WX86_SINGLE_STEP): New macro.
6092         (EnumProcessModulesEx): New macro.
6093         (Wow64SuspendThread): New macro.
6094         (Wow64GetThreadContext): New macro.
6095         (Wow64SetThreadContext): New macro.
6096         (Wow64GetThreadSelectorEntry): New macro.
6097         (windows_set_context_register_offsets): Add static.
6098         (windows_set_segment_register_p): Likewise.
6099         (windows_add_thread): Adapt for WOW64 processes.
6100         (windows_fetch_one_register): Likewise.
6101         (windows_nat_target::fetch_registers): Likewise.
6102         (windows_store_one_register): Likewise.
6103         (display_selector): Likewise.
6104         (display_selectors): Likewise.
6105         (handle_exception): Likewise.
6106         (windows_continue): Likewise.
6107         (windows_nat_target::resume): Likewise.
6108         (windows_add_all_dlls): Likewise.
6109         (do_initial_windows_stuff): Likewise.
6110         (windows_nat_target::attach): Likewise.
6111         (windows_get_exec_module_filename): Likewise.
6112         (windows_nat_target::create_inferior): Likewise.
6113         (windows_xfer_siginfo): Likewise.
6114         (_initialize_loadable): Initialize Wow64SuspendThread,
6115         Wow64GetThreadContext, Wow64SetThreadContext,
6116         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
6117         * windows-nat.h (windows_set_context_register_offsets):
6118         Remove declaration.
6119         (windows_set_segment_register_p): Likewise.
6120         (i386_windows_segment_register_p): Add declaration.
6121         (amd64_windows_segment_register_p): Likewise.
6122
6123 2020-03-04  Luis Machado  <luis.machado@linaro.org>
6124
6125         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
6126         in "info registers" for AArch64/ARM.
6127
6128         The change caused "info registers" to not print GPR's.
6129
6130         gdb/ChangeLog:
6131
6132         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
6133
6134         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
6135         when reg->group is empty and reggroup is not.
6136
6137 2020-03-03  Tom Tromey  <tromey@adacore.com>
6138
6139         * dwarf2/frame.c (struct dwarf2_frame_cache)
6140         <checked_tailcall_bottom, entry_cfa_sp_offset,
6141         entry_cfa_sp_offset_p>: Remove members.
6142         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
6143         (dwarf2_frame_prev_register): Don't call
6144         dwarf2_tailcall_sniffer_first.
6145         (dwarf2_append_unwinders): Don't append tailcall unwinder.
6146         * frame-unwind.c (add_unwinder): New fuction.
6147         (frame_unwind_init): Use it.  Add tailcall unwinder.
6148
6149 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
6150             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6151
6152         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
6153         value should be printed as true.
6154
6155 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
6156
6157         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
6158         (windows_init_abi): Set and use windows_so_ops.
6159
6160 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
6161
6162         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
6163         when verifying if dealing with a convenience variable.
6164
6165 2020-03-03  Luis Machado  <luis.machado@linaro.org>
6166
6167         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
6168
6169 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
6170
6171         * infrun.c (gdbarch_supports_displaced_stepping): New.
6172         (use_displaced_stepping): Break up conditions in smaller pieces.
6173         Use gdbarch_supports_displaced_stepping.
6174         (displaced_step_prepare_throw): Use
6175         gdbarch_supports_displaced_stepping.
6176
6177 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6178
6179         * NEWS: Mention new behaviour of the history filename.
6180         * top.c (write_history_p): Add comment.
6181         (show_write_history_p): Add header comment, give a different
6182         message when history writing is on, but the history filename is
6183         empty.
6184         (history_filename): Add comment.
6185         (history_filename_empty): New function.
6186         (show_history_filename): Add header comment, give a different
6187         message when the filename is empty.
6188         (init_history): Compare history_filename against nullptr, and only
6189         read history if the filename is not empty.
6190         (set_history_filename): Add header comment, and only make
6191         non-empty filenames absolute.
6192         (init_main): Make the filename argument to 'set history filename'
6193         optional.
6194
6195 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
6196
6197         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
6198         (arm_supply_vfpregset): ...this, and update to use VFP registers.
6199         (fetch_fp_register): Update.
6200         (fetch_fp_regs): Update.
6201         (store_fp_register): Update.
6202         (store_fp_regs): Update.
6203         (arm_netbsd_nat_target::read_description): New function.
6204         (fetch_elfcore_registers): Update.
6205
6206 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6207
6208         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
6209         general_thread if the stop reply is missing a thread-id.
6210         (remote_target::process_stop_reply): Use the first non-exited
6211         thread if the target didn't pass a thread-id.
6212         * infrun.c (do_target_wait): Move call to
6213         switch_to_inferior_no_thread to ....
6214         (do_target_wait_1): ... here.
6215
6216 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
6217
6218         * debuginfod-support.c: Include defs.h first.
6219
6220 2020-02-28  Tom de Vries  <tdevries@suse.de>
6221
6222         * symfile.c (set_initial_language): Use default language for lookup.
6223
6224 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
6225
6226         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
6227         reader variable, pass `this` to read_cutu_die_from_dwo.
6228
6229 2020-02-27  Aaron Merey  <amerey@redhat.com>
6230
6231         * source.c (open_source_file): Check for nullptr when computing
6232         srcpath.
6233
6234 2020-02-27  Tom Tromey  <tromey@adacore.com>
6235
6236         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
6237         member.
6238         (dwarf2_add_field): Don't update nfields.
6239         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
6240
6241 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
6242
6243         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
6244         abs.
6245
6246 2020-02-26  Tom Tromey  <tom@tromey.com>
6247
6248         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
6249         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
6250         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
6251         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
6252         per_cu_data.
6253
6254 2020-02-26  Tom Tromey  <tom@tromey.com>
6255
6256         * dwarf2/index-write.c (psym_index_map): Change type.
6257         (add_address_entry_worker, write_one_signatured_type)
6258         (recursively_count_psymbols, recursively_write_psymbols)
6259         (class debug_names, psyms_seen_size, write_gdbindex)
6260         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
6261
6262 2020-02-26  Aaron Merey  <amerey@redhat.com>
6263
6264         * Makefile.in: Handle optional debuginfod support.
6265         * NEWS: Update.
6266         * README: Add --with-debuginfod summary.
6267         * config.in: Regenerate.
6268         * configure: Regenerate.
6269         * configure.ac: Handle optional debuginfod support.
6270         * debuginfod-support.c: debuginfod helper functions.
6271         * debuginfod-support.h: Ditto.
6272         * doc/gdb.texinfo: Add --with-debuginfod to configure options
6273         summary.
6274         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
6275         when a dwz file cannot be found.
6276         * elfread.c (elf_symfile_read): Query debuginfod servers when a
6277         debuginfo file cannot be found.
6278         * source.c (open_source_file): Query debuginfod servers when a
6279         source file cannot be found.
6280         * top.c (print_gdb_configuration): Include
6281         --{with,without}-debuginfod in the output.
6282
6283 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
6284
6285         * thread.c (thr_try_catch_cmd): Print thread name.
6286
6287 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
6288
6289         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
6290         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6291         dwarf2_fetch_die_type_sect_off): Move to...
6292         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
6293         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6294         dwarf2_fetch_die_type_sect_off): ... here.
6295         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
6296         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6297         dwarf2_fetch_die_type_sect_off): Move doc to header file.
6298
6299 2020-02-26  Tom de Vries  <tdevries@suse.de>
6300
6301         PR gdb/25603
6302         * symfile.c (set_initial_language): Exit-early if
6303         language_mode == language_mode_manual.
6304
6305 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
6306
6307         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
6308         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
6309         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
6310
6311 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6312
6313         * gdbtypes.c (create_array_type_with_stride): Handle negative
6314         array strides.
6315         * valarith.c (value_subscripted_rvalue): Likewise.
6316
6317 2020-02-25  Luis Machado  <luis.machado@linaro.org>
6318
6319         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
6320
6321 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
6322
6323         * loc.h (dwarf2_get_die_type): Move to...
6324         * read.h (dwarf2_get_die_type): ... here.
6325         * read.c (dwarf2_get_die_type): Move doc to header.
6326
6327 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
6328
6329         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
6330         'gnulib/Makefile.in' to the list.
6331
6332 2020-02-24  Tom Tromey  <tom@tromey.com>
6333
6334         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
6335         Remove.
6336         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
6337         XOBNEWVEC.
6338
6339 2020-02-24  Tom Tromey  <tom@tromey.com>
6340
6341         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
6342         New method.
6343         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
6344         (dw2_do_instantiate_symtab, dw2_get_file_names)
6345         (build_type_psymtab_dependencies, load_full_type_unit): Update.
6346
6347 2020-02-24  Tom Tromey  <tom@tromey.com>
6348
6349         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
6350         make_scoped_restore.
6351         (dwarf2_psymtab::read_symtab): Don't clear
6352         reading_partial_symbols.
6353
6354 2020-02-24  Tom de Vries  <tdevries@suse.de>
6355
6356         PR gdb/25592
6357         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
6358
6359 2020-02-24  Tom de Vries  <tdevries@suse.de>
6360
6361         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
6362         commands layout next/prev/regs.
6363
6364 2020-02-22  Tom Tromey  <tom@tromey.com>
6365
6366         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
6367         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
6368
6369 2020-02-22  Tom Tromey  <tom@tromey.com>
6370
6371         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
6372
6373 2020-02-22  Tom Tromey  <tom@tromey.com>
6374
6375         * tui/tui-win.c (_initialize_tui_win): Add usage text.
6376         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
6377         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
6378         * tui/tui.c (_initialize_tui): Add usage text.
6379
6380 2020-02-22  Tom Tromey  <tom@tromey.com>
6381
6382         * tui/tui-win.c (tui_set_focus_command)
6383         (tui_set_win_height_command): Use error_no_arg.
6384         (_initialize_tui_win): Update help text.
6385         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
6386
6387 2020-02-22  Tom Tromey  <tom@tromey.com>
6388
6389         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
6390         * tui/tui-disasm.h (struct tui_disasm_window)
6391         <display_start_addr>: Declare.
6392         * tui/tui-source.h (struct tui_source_window)
6393         <display_start_addr>: Declare.
6394         * tui/tui-winsource.h (struct tui_source_window_base)
6395         <show_source_line, display_start_addr>: New methods.
6396         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
6397         Rename and move to protected section.
6398         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
6399         (tui_source_window_base::do_erase_source_content): Update.
6400         (tui_source_window_base::show_source_line): Now a method.
6401         (tui_source_window_base::show_source_content)
6402         (tui_source_window_base::tui_source_window_base)
6403         (tui_source_window_base::rerender)
6404         (tui_source_window_base::refill)
6405         (tui_source_window_base::do_scroll_horizontal)
6406         (tui_source_window_base::set_is_exec_point_at)
6407         (tui_source_window_base::update_breakpoint_info)
6408         (tui_source_window_base::update_exec_info): Update.
6409         * tui/tui-source.c (tui_source_window::set_contents)
6410         (tui_source_window::showing_source_p)
6411         (tui_source_window::do_scroll_vertical)
6412         (tui_source_window::location_matches_p)
6413         (tui_source_window::line_is_displayed): Update.
6414         (tui_source_window::display_start_addr): New method.
6415         * tui/tui-disasm.c (tui_disasm_window::set_contents)
6416         (tui_disasm_window::do_scroll_vertical)
6417         (tui_disasm_window::location_matches_p): Update.
6418         (tui_disasm_window::display_start_addr): New method.
6419
6420 2020-02-22  Tom Tromey  <tom@tromey.com>
6421
6422         * NEWS: Add entry for gdb.register_window_type.
6423         * tui/tui-layout.h (window_factory): New typedef.
6424         (tui_register_window): Declare.
6425         * tui/tui-layout.c (saved_tui_windows): New global.
6426         (tui_apply_current_layout): Use it.
6427         (tui_register_window): New function.
6428         * python/python.c (do_start_initialization): Call
6429         gdbpy_initialize_tui.
6430         (python_GdbMethods): Add "register_window_type" function.
6431         * python/python-internal.h (gdbpy_register_tui_window)
6432         (gdbpy_initialize_tui): Declare.
6433         * python/py-tui.c: New file.
6434         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
6435
6436 2020-02-22  Tom Tromey  <tom@tromey.com>
6437
6438         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
6439
6440 2020-02-22  Tom Tromey  <tom@tromey.com>
6441
6442         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
6443         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
6444         * tui/tui-data.c (tui_set_win_with_focus): Remove.
6445         (tui_set_win_focus_to): Move from tui-win.c.
6446
6447 2020-02-22  Tom Tromey  <tom@tromey.com>
6448
6449         * tui/tui-layout.c (make_standard_window, get_locator_window): New
6450         functions.
6451         (known_window_types): New global.
6452         (tui_get_window_by_name): Reimplement.
6453         (initialize_known_windows): New function.
6454         (validate_window_name): Rewrite.
6455         (_initialize_tui_layout): Call initialize_known_windows.
6456
6457 2020-02-22  Tom Tromey  <tom@tromey.com>
6458
6459         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
6460         Remove constants.
6461         * tui/tui-winsource.h (struct tui_source_window_base)
6462         <tui_source_window_base>: Remove parameter.
6463         * tui/tui-winsource.c
6464         (tui_source_window_base::tui_source_window_base): Remove
6465         parameter.
6466         (tui_source_window_base::refill): Update.
6467         * tui/tui-stack.h (struct tui_locator_window)
6468         <tui_locator_window>: Update.
6469         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
6470         Default the constructor.
6471         * tui/tui-regs.h (struct tui_data_item_window)
6472         <tui_data_item_window>: Default the constructor.
6473         (struct tui_data_window) <tui_data_window>: Likewise.
6474         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
6475         Default the constructor.
6476         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
6477         Default the constructor.
6478         <type>: Remove.
6479         (struct tui_win_info) <tui_win_info>: Default the constructor.
6480         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
6481         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
6482         Default the constructor.
6483
6484 2020-02-22  Tom Tromey  <tom@tromey.com>
6485
6486         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
6487         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
6488         * tui/tui-win.c (tui_resize_all): Don't call
6489         tui_delete_invisible_windows.
6490         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
6491         done.
6492         (tui_set_layout): Update.
6493         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
6494         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
6495         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
6496
6497 2020-02-22  Tom Tromey  <tom@tromey.com>
6498
6499         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
6500         correctly.
6501
6502 2020-02-22  Tom Tromey  <tom@tromey.com>
6503
6504         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
6505
6506 2020-02-22  Tom Tromey  <tom@tromey.com>
6507
6508         * tui/tui-winsource.h (struct tui_source_window_iterator)
6509         <inner_iterator>: New etytypedef.
6510         <tui_source_window_iterator>: Take "end" parameter.
6511         <tui_source_window_iterator>: Take iterator.
6512         <operator*, advance>: Update.
6513         <m_iter>: Change type.
6514         <m_end>: New field.
6515         (struct tui_source_windows) <begin, end>: Update.
6516         * tui/tui-layout.c (tui_windows): New global.
6517         (tui_apply_current_layout): Clear tui_windows.
6518         (tui_layout_window::apply): Update tui_windows.
6519         * tui/tui-data.h (tui_windows): Declare.
6520         (all_tui_windows): Now inline function.
6521         (class tui_window_iterator, struct all_tui_windows): Remove.
6522
6523 2020-02-22  Tom Tromey  <tom@tromey.com>
6524
6525         PR tui/17850:
6526         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
6527         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
6528         "height" argument.
6529         (class tui_layout_window) <get_sizes>: Likewise.
6530         (class tui_layout_split) <tui_layout_split>: Add "vertical"
6531         argument.
6532         <get_sizes>: Add "height" argument.
6533         <m_vertical>: New field.
6534         * tui/tui-layout.c (tui_layout_split::clone): Update.
6535         (tui_layout_split::get_sizes): Add "height" argument.
6536         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
6537         (tui_new_layout_command): Parse "-horizontal".
6538         (_initialize_tui_layout): Update help string.
6539         (tui_layout_split::specification): Add "-horizontal" when needed.
6540         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
6541         argument.
6542         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
6543         New methods.
6544
6545 2020-02-22  Tom Tromey  <tom@tromey.com>
6546
6547         * tui/tui-layout.h (enum tui_adjust_result): New.
6548         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
6549         (class tui_layout_window) <adjust_size>: Return
6550         tui_adjust_result.  Rewrite.
6551         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
6552         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
6553
6554 2020-02-22  Tom Tromey  <tom@tromey.com>
6555
6556         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
6557         parameter and return types.
6558         (class tui_layout_base) <specification>: Add "depth".
6559         (class tui_layout_window) <specification>: Add "depth".
6560         (class tui_layout_split) <specification>: Add "depth".
6561         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
6562         and return types.
6563         (tui_new_layout_command): Parse sub-layouts.
6564         (_initialize_tui_layout): Update help string.
6565         (tui_layout_window::specification): Add "depth".
6566         (add_layout_command): Update.
6567
6568 2020-02-22  Tom Tromey  <tom@tromey.com>
6569
6570         * NEWS: Add "tui new-layout" item.
6571         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
6572         Add new-layout command to help text.
6573         (validate_window_name): New function.
6574         (tui_new_layout_command): New function.
6575         (_initialize_tui_layout): Register "new-layout".
6576         (tui_layout_window::specification): New method.
6577         (tui_layout_window::specification): New method.
6578         * tui/tui-layout.h (class tui_layout_base) <specification>: New
6579         method.
6580         (class tui_layout_window) <specification>: New method.
6581         (class tui_layout_split) <specification>: New method.
6582
6583 2020-02-22  Tom Tromey  <tom@tromey.com>
6584
6585         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
6586         * tui/tui-win.c (window_name_completer): Update comment.
6587         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
6588         Declare method.
6589         (class tui_layout_window) <replace_window>: Likewise.
6590         (class tui_layout_split) <replace_window>: Likewise.
6591         (tui_set_layout): Don't declare.
6592         (tui_set_initial_layout): Declare function.
6593         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
6594         (asm_regs_layout): New globals.
6595         (tui_current_layout, show_layout): Remove.
6596         (tui_set_layout, tui_add_win_to_layout): Rewrite.
6597         (find_layout, tui_apply_layout): New function.
6598         (layout_completer): Remove.
6599         (tui_next_layout): Reimplement.
6600         (tui_next_layout_command): New function.
6601         (tui_set_initial_layout, tui_prev_layout_command): New functions.
6602         (tui_regs_layout): Reimplement.
6603         (tui_regs_layout_command): New function.
6604         (extract_display_start_addr): Rewrite.
6605         (next_layout, prev_layout): Remove.
6606         (tui_layout_window::replace_window): New method.
6607         (tui_layout_split::replace_window): New method.
6608         (destroy_layout): New function.
6609         (layout_list): New global.
6610         (add_layout_command): New function.
6611         (initialize_layouts): Update.
6612         (tui_layout_command): New function.
6613         (_initialize_tui_layout): Install "layout" commands.
6614         * tui/tui-data.h (enum tui_layout_type): Remove.
6615         (tui_current_layout): Don't declare.
6616
6617 2020-02-22  Tom Tromey  <tom@tromey.com>
6618
6619         * tui/tui-regs.c (tui_reg_layout): Remove.
6620         (tui_reg_command): Use tui_regs_layout.
6621         * tui/tui-layout.h (tui_reg_command): Declare.
6622         * tui/tui-layout.c (tui_reg_command): New function.
6623
6624 2020-02-22  Tom Tromey  <tom@tromey.com>
6625
6626         * tui/tui.c (tui_rl_delete_other_windows): Call
6627         tui_remove_some_windows.
6628         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
6629         Declare method.
6630         (class tui_layout_window) <remove_windows>: New method.
6631         (class tui_layout_split) <remove_windows>: Declare.
6632         (tui_remove_some_windows): Declare.
6633         * tui/tui-layout.c (tui_remove_some_windows): New function.
6634         (tui_layout_split::remove_windows): New method.
6635
6636 2020-02-22  Tom Tromey  <tom@tromey.com>
6637
6638         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
6639         * tui/tui-layout.h (tui_next_layout): Declare.
6640         * tui/tui-layout.c (tui_next_layout): New function.
6641
6642 2020-02-22  Tom Tromey  <tom@tromey.com>
6643
6644         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
6645         correct coordinates.
6646
6647 2020-02-22  Tom Tromey  <tom@tromey.com>
6648
6649         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
6650         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
6651         DATA_WIN case.
6652
6653 2020-02-22  Tom Tromey  <tom@tromey.com>
6654
6655         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
6656         TUI_DISASM_WIN, not tui_win_list.
6657
6658 2020-02-22  Tom Tromey  <tom@tromey.com>
6659
6660         * valprint.c (generic_val_print_enum_1)
6661         (val_print_type_code_flags): Style member names.
6662         * rust-lang.c (val_print_struct, rust_print_enum)
6663         (rust_print_struct_def, rust_internal_print_type): Style member
6664         names.
6665         * p-valprint.c (pascal_object_print_value_fields): Style member
6666         names.  Only call fprintf_symbol_filtered for static members.
6667         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
6668         * f-valprint.c (f_val_print): Style member names.
6669         * f-typeprint.c (f_type_print_base): Style member names.
6670         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
6671         call fprintf_symbol_filtered for static members.
6672         (cp_print_class_member): Style member names.
6673         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
6674         member names.
6675         * ada-valprint.c (ada_print_scalar): Style enum names.
6676         (ada_val_print_enum): Likewise.
6677         * ada-typeprint.c (print_enum_type): Style enum names.
6678
6679 2020-02-21  Tom Tromey  <tom@tromey.com>
6680
6681         * psympriv.h (struct partial_symtab): Update comment.
6682
6683 2020-02-21  Tom Tromey  <tromey@adacore.com>
6684
6685         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
6686         type is CORE_ADDR.
6687
6688 2020-02-21  Tom de Vries  <tdevries@suse.de>
6689
6690         PR gdb/25534
6691         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
6692         if dependencies[i]->user != NULL.
6693
6694 2020-02-21  Ali Tamur  <tamur@google.com>
6695
6696         * dwarf2/read.c (dwarf2_name): Add null check.
6697
6698 2020-02-20  Tom Tromey  <tom@tromey.com>
6699
6700         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
6701         ">=", in binary search.
6702         (dwarf2_find_containing_comp_unit): New overload.
6703         (run_test): New self-test.
6704         (_initialize_dwarf2_read): Register new test.
6705
6706 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
6707
6708         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
6709         * riscv-tdep.h: Likewise.
6710         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
6711         rv32-only CSR.
6712         * features/riscv/64bit-csr.xml: Regenerated.
6713
6714 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
6715             Tom Tromey  <tom@tromey.com>
6716
6717         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
6718         of 'fputc_unfiltered'.
6719         (putchar_unfiltered): Call 'fputc_unfiltered'.
6720         (fputc_unfiltered): Call 'fputs_unfiltered'.
6721
6722 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
6723
6724         * config.in: Regenerate.
6725         * configure: Regenerate.
6726         * configure.ac: Add --with-python-libdir option.
6727         * main.c: Use WITH_PYTHON_LIBDIR.
6728
6729 2020-02-19  Tom Tromey  <tom@tromey.com>
6730
6731         * symtab.c (general_symbol_info::compute_and_set_names): Use
6732         obstack_strndup.  Simplify call to symbol_set_demangled_name.
6733
6734 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
6735
6736         * dwarf2/read.c (allocate_signatured_type_table,
6737         allocate_dwo_unit_table, allocate_type_unit_groups_table,
6738         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
6739         Remove objfile parameter, update all callers.
6740
6741 2020-02-19  Doug Evans  <dje@google.com>
6742
6743         PR rust/25535
6744         * rust-lang.c (rust_print_enum): Apply embedded_offset to
6745         rust_enum_variant calculation.
6746
6747 2020-02-19  Tom Tromey  <tromey@adacore.com>
6748
6749         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
6750
6751 2020-02-19  Tom Tromey  <tromey@adacore.com>
6752
6753         * ada-lang.c (cache_symbol): Use obstack_strdup.
6754
6755 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6756
6757         * configure: Regenerate.
6758
6759 2020-02-19  Tom Tromey  <tromey@adacore.com>
6760
6761         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
6762         NULL check.
6763
6764 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
6765
6766         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
6767
6768 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6769
6770         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
6771         if GDBSERVER is not defined.
6772         (riscv_tdesc_cache): Likewise, also store const target_desc.
6773         (STATIC_IN_GDB): Define.
6774         (riscv_create_target_description): Update declaration with
6775         STATIC_IN_GDB.
6776         (riscv_lookup_target_description): New function, only define if
6777         GDBSERVER is not defined.
6778         * arch/riscv.h (riscv_create_target_description): Declare only
6779         when GDBSERVER is defined.
6780         (riscv_lookup_target_description): New declaration when GDBSERVER
6781         is not defined.
6782         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
6783         (riscv_linux_read_features): ...this, and return
6784         riscv_gdbarch_features instead of target_desc.
6785         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
6786         (riscv_linux_read_description): Rename to...
6787         (riscv_linux_read_features): ...this.
6788         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
6789         Update to use riscv_gdbarch_features and
6790         riscv_lookup_target_description.
6791         * riscv-tdep.c (riscv_find_default_target_description): Use
6792         riscv_lookup_target_description instead of
6793         riscv_create_target_description.
6794
6795 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6796
6797         * valprint.c (generic_val_print_enum_1): When printing a flag
6798         enum with value 0 and there is no enumerator with value 0, print
6799         just "0" instead of "(unknown: 0x0)".
6800
6801 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6802
6803         * valprint.c (generic_val_print_enum_1): Print unknown part of
6804         flag enum in hex.
6805
6806 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6807
6808         * dwarf2/read.c (update_enumeration_type_from_children): Allow
6809         flag enums to contain duplicate enumerators.
6810         * valprint.c (generic_val_print_enum_1): Update comment.
6811
6812 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6813
6814         * dwarf2/read.c: Include "count-one-bits.h".
6815         (update_enumeration_type_from_children): If an enumerator has
6816         multiple bits set, don't treat the enumeration as a "flag enum".
6817         * valprint.c (generic_val_print_enum_1): Assert that enumerators
6818         of flag enums have 0 or 1 bit set.
6819
6820 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6821
6822         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
6823         conversion.
6824         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6825         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
6826         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6827         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
6828         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6829
6830 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6831
6832         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
6833
6834 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6835
6836         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
6837         displaced_step_closure_up.
6838         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
6839         (struct displaced_step_closure_up):
6840         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6841         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
6842         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
6843         Likewise.
6844         * gdbarch.sh (displaced_step_copy_insn): Likewise.
6845         * gdbarch.c, gdbarch.h: Re-generate.
6846         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
6847         displaced_step_closure_up.
6848         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6849         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
6850         * infrun.h (displaced_step_closure_up): New type alias.
6851         (struct displaced_step_inferior_state) <step_closure>: Change
6852         type to displaced_step_closure_up.
6853         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
6854         displaced_step_closure_up.
6855         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6856
6857 2020-02-14  Tom Tromey  <tom@tromey.com>
6858
6859         * minidebug.c (gnu_debug_key): New global.
6860         (find_separate_debug_file_in_section): Use it.
6861
6862 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6863
6864         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
6865         std::unique_ptr.
6866         * gdbarch.c: Re-generate.
6867         * gdbarch.h: Re-generate.
6868         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
6869         change.
6870         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
6871         type to std::unique_ptr.
6872         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
6873         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6874         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
6875         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
6876         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
6877         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6878         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
6879         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
6880         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6881
6882 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6883
6884         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
6885         std::unique_ptr.
6886         (displaced_step_clear): Rename to...
6887         (displaced_step_reset): ... this.  Just call displaced->reset ().
6888         (displaced_step_clear_cleanup): Rename to...
6889         (displaced_step_reset_cleanup): ... this.
6890         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
6891         (displaced_step_fixup): Likewise.
6892         (resume_1): Likewise.
6893         (handle_inferior_event): Restore child's memory before calling
6894         displaced_step_fixup on the parent.
6895         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
6896         to std::unique_ptr.
6897         <step_closure>: Change type to std::unique_ptr.
6898
6899 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6900
6901         * arm-tdep.c: Include count-one-bits.h.
6902         (cleanup_block_store_pc): Use count_one_bits.
6903         (cleanup_block_load_pc): Use count_one_bits.
6904         (arm_copy_block_xfer): Use count_one_bits.
6905         (thumb2_copy_block_xfer): Use count_one_bits.
6906         (thumb_copy_pop_pc_16bit): Use count_one_bits.
6907         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
6908         (thumb_get_next_pcs_raw): Use count_one_bits.
6909         (arm_get_next_pcs_raw): Use count_one_bits_l.
6910         * arch/arm.c (bitcount): Remove.
6911         * arch/arm.h (bitcount): Remove.
6912
6913 2020-02-14  Tom Tromey  <tromey@adacore.com>
6914
6915         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
6916         Update.
6917         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
6918         * dwarf2/loc.c (call_site_find_chain_1): Return
6919         unique_xmalloc_ptr.
6920         (call_site_find_chain): Likewise.
6921
6922 2020-02-14  Richard Biener  <rguenther@suse.de>
6923
6924         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
6925         on expression with division operators.
6926
6927 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6928
6929         * MAINTAINERS (Write After Approval): Adding myself.
6930
6931 2020-02-12  Tom Tromey  <tom@tromey.com>
6932
6933         * event-loop.c (event_data, gdb_event, event_handler_func):
6934         Remove.
6935
6936 2020-02-12  Tom Tromey  <tom@tromey.com>
6937
6938         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
6939         (dwarf2_frame_objfile_data): Add comment.
6940         (find_comp_unit, set_comp_unit): New functions.
6941         (dwarf2_frame_find_fde): Use find_comp_unit.
6942         (dwarf2_build_frame_info): Use set_comp_unit.
6943
6944 2020-02-12  Tom Tromey  <tom@tromey.com>
6945
6946         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
6947         (comp_unit): Don't initialize objfile.
6948         (execute_cfa_program): Add text_offset parameter.
6949         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
6950         (dwarf2_frame_cache): Update.
6951         (dwarf2_build_frame_info): Don't set "objfile" member.
6952
6953 2020-02-12  Tom Tromey  <tom@tromey.com>
6954
6955         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
6956         (decode_frame_entry): Likewise.
6957         (dwarf2_build_frame_info): Update.
6958
6959 2020-02-12  Tom Tromey  <tom@tromey.com>
6960
6961         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
6962         (decode_frame_entry_1): Use the comp_unit obstack.
6963
6964 2020-02-12  Tom Tromey  <tom@tromey.com>
6965
6966         * dwarf2/frame.c (struct comp_unit): Add initializers and
6967         constructor.
6968         (dwarf2_frame_objfile_data): Store a comp_unit.
6969         (dwarf2_frame_find_fde): Update.
6970         (dwarf2_build_frame_info): Use "new".
6971
6972 2020-02-12  Tom Tromey  <tom@tromey.com>
6973
6974         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
6975         (dwarf2_fde_table): Typedef for std::vector.
6976         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
6977         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
6978         (decode_frame_entry): Update.
6979         (dwarf2_build_frame_info): Use "new".
6980
6981 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
6982
6983         * arm-tdep.c (arm_gdbarch_init): Update.
6984         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
6985         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
6986         have_neon, is_m>: Change to bool.
6987
6988 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
6989
6990         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
6991
6992 2020-02-12  Tom Tromey  <tom@tromey.com>
6993
6994         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
6995
6996 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
6997
6998         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
6999         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
7000
7001 2020-02-11  Tom Tromey  <tom@tromey.com>
7002
7003         * psymtab.h: Update comment.
7004
7005 2020-02-11  Tom Tromey  <tom@tromey.com>
7006
7007         * gdb_obstack.h (struct auto_obstack): Use
7008         DISABLE_COPY_AND_ASSIGN.
7009
7010 2020-02-11  Tom Tromey  <tom@tromey.com>
7011
7012         * dwarf2/frame.h (struct objfile): Don't forward declare.
7013
7014 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7015
7016         * cris-tdep.c (cris_supply_gregset): Change signature to match
7017         what struct regset expects.
7018         (cris_regset): New struct.
7019         (fetch_core_registers): Remove.
7020         (cris_iterate_over_regset_sections): New function.
7021         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
7022         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
7023
7024 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7025
7026         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
7027         registers.
7028
7029 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7030
7031         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
7032
7033 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7034
7035         * configure: Re-generate.
7036
7037 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7038
7039         * configure: Re-generate.
7040
7041 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7042
7043         * acinclude: Update warning.m4 path.
7044         * warning.m4: Move to gdbsupport.
7045
7046 2020-02-11  Tom Tromey  <tromey@adacore.com>
7047
7048         * remote.c (remote_console_output): Update.
7049         * printcmd.c (printf_command): Update.
7050         * event-loop.c (gdb_wait_for_event): Update.
7051         * linux-nat.c (sigchld_handler): Update.
7052         * remote-sim.c (gdb_os_write_stdout): Update.
7053         (gdb_os_flush_stdout): Update.
7054         (gdb_os_flush_stderr): Update.
7055         (gdb_os_write_stderr): Update.
7056         * exceptions.c (print_exception): Update.
7057         * remote-fileio.c (remote_fileio_func_read): Update.
7058         (remote_fileio_func_write): Update.
7059         * tui/tui.c (tui_enable): Update.
7060         * tui/tui-interp.c (tui_interp::init): Update.
7061         * utils.c (init_page_info): Update.
7062         (putchar_unfiltered, fputc_unfiltered): Update.
7063         (gdb_flush): Update.
7064         (emit_style_escape): Update.
7065         (flush_wrap_buffer, fputs_maybe_filtered): Update.
7066         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
7067         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
7068         (stderr_file::write): Update.
7069         (stderr_file::puts): Update.
7070         * ui-file.h (ui_file_isatty, ui_file_write)
7071         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
7072         (ui_file_puts): Don't declare.
7073
7074 2020-02-10  Tom de Vries  <tdevries@suse.de>
7075
7076         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
7077         sentinel to char *.
7078
7079 2020-02-09  Tom de Vries  <tdevries@suse.de>
7080
7081         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
7082         filename if it matches "<artificial>".
7083
7084 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
7085
7086         * windows-tdep.c (struct enum_value_name): New struct.
7087         (create_enum): New function.
7088         (windows_get_siginfo_type): Create and use enum types.
7089
7090 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
7091
7092         * NEWS: Mention $_siginfo support for Windows.
7093         * windows-nat.c (handle_exception): Set siginfo_er.
7094         (windows_nat_target::mourn_inferior): Reset siginfo_er.
7095         (windows_xfer_siginfo): New function.
7096         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
7097         * windows-tdep.c (struct windows_gdbarch_data): New struct.
7098         (init_windows_gdbarch_data): New function.
7099         (get_windows_gdbarch_data): New function.
7100         (windows_get_siginfo_type): New function.
7101         (windows_init_abi): Register windows_get_siginfo_type.
7102         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
7103
7104 2020-02-08  Tom Tromey  <tom@tromey.com>
7105
7106         * dwarf2/read.c (class cutu_reader) <cutu_reader,
7107         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
7108         <keep>: Declare method.
7109         <m_keep>: Remove member.
7110         <~cutu_reader>: Remove.
7111         (cutu_reader::init_tu_and_read_dwo_dies): Update.
7112         (cutu_reader::cutu_reader): Update.
7113         (cutu_reader::keep): Rename from ~cutu_reader.
7114         (process_psymtab_comp_unit, build_type_psymtabs_1)
7115         (process_skeletonless_type_unit, load_partial_comp_unit)
7116         (load_full_comp_unit, dwarf2_read_addr_index)
7117         (read_signatured_type): Update.
7118
7119 2020-02-08  Tom Tromey  <tom@tromey.com>
7120
7121         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
7122         "want_partial_unit" parameter.
7123         (process_psymtab_comp_unit): Change want_partial_unit to bool.
7124         Inline check for DW_TAG_partial_unit.
7125         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
7126
7127 2020-02-08  Tom Tromey  <tom@tromey.com>
7128
7129         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
7130         read.c.
7131         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
7132         read.c.
7133
7134 2020-02-08  Tom Tromey  <tom@tromey.com>
7135
7136         * dwarf2/read.c (read_address): Move to comp-unit.c.
7137         (dwarf2_rnglists_process, dwarf2_ranges_process)
7138         (read_attribute_value, dwarf_decode_lines_1)
7139         (var_decode_location, decode_locdesc): Update.
7140         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
7141         read.c.  Remove "cu" parameter.
7142         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
7143         method.
7144
7145 2020-02-08  Tom Tromey  <tom@tromey.com>
7146
7147         * dwarf2/read.c (read_attribute_value, read_indirect_string)
7148         (read_indirect_line_string): Update.
7149         * dwarf2/comp-unit.c (read_offset): Remove.
7150         (read_comp_unit_head): Update.
7151         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
7152         method.
7153         (read_offset): Don't declare.
7154
7155 2020-02-08  Tom Tromey  <tom@tromey.com>
7156
7157         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
7158         * dwarf2/read.c (struct comp_unit_head): Move to
7159         dwarf2/comp-unit.h.
7160         (enum class rcuh_kind): Move to comp-unit.h.
7161         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
7162         (read_comp_unit_head, error_check_comp_unit_head)
7163         (read_and_check_comp_unit_head): Move to comp-unit.c.
7164         (read_offset, dwarf_unit_type_name): Likewise.
7165         (create_debug_type_hash_table, read_cutu_die_from_dwo)
7166         (cutu_reader::cutu_reader, read_call_site_scope)
7167         (find_partial_die, follow_die_offset): Update.
7168         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
7169
7170 2020-02-08  Tom Tromey  <tom@tromey.com>
7171
7172         * dwarf2/read.c (read_offset_1): Move to leb.c.
7173         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
7174         (dwarf_decode_macro_bytes): Update.
7175         * dwarf2/leb.c (read_offset): Rename; move from read.c.
7176         * dwarf2/leb.h (read_offset): Declare.
7177
7178 2020-02-08  Tom Tromey  <tom@tromey.com>
7179
7180         * dwarf2/read.c (dwarf2_section_size): Remove.
7181         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
7182         Update.
7183         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
7184
7185 2020-02-08  Tom Tromey  <tom@tromey.com>
7186
7187         * dwarf2/read.c (read_initial_length): Move to leb.c.
7188         * dwarf2/leb.h (read_initial_length): Declare.
7189         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
7190         handle_nonstd parameter.
7191         * dwarf2/frame.c (read_initial_length): Remove.
7192         (decode_frame_entry_1): Update.
7193
7194 2020-02-08  Tom Tromey  <tom@tromey.com>
7195
7196         * dwarf2/loc.c (dwarf2_find_location_expression)
7197         (dwarf_evaluate_loc_desc::get_tls_address)
7198         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
7199         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
7200         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
7201         (dwarf2_compile_property_to_c)
7202         (dwarf2_loc_desc_get_symbol_read_needs)
7203         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
7204         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
7205         (loclist_describe_location, loclist_tracepoint_var_ref)
7206         (loclist_generate_c_location): Update.
7207         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
7208         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
7209         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
7210         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
7211         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
7212         (dwarf2_per_cu_data::addr_size)
7213         (dwarf2_per_cu_data::ref_addr_size)
7214         (dwarf2_per_cu_data::text_offset)
7215         (dwarf2_per_cu_data::addr_type): Now methods.
7216         (per_cu_header_read_in): Make per_cu "const".
7217         (dwarf2_version): Remove.
7218         (dwarf2_per_cu_data::int_type): Now a method.
7219         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
7220         (set_die_type, read_array_type, read_subrange_index_type)
7221         (read_tag_string_type, read_subrange_type): Update.
7222         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
7223         offset_size, ref_addr_size, text_offset, addr_type, version,
7224         objfile, int_type, addr_sized_int_type>: Declare methods.
7225
7226 2020-02-08  Tom Tromey  <tom@tromey.com>
7227
7228         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
7229         Move earlier.
7230
7231 2020-02-08  Tom Tromey  <tom@tromey.com>
7232
7233         * dwarf2/read.h (dwarf_line_debug): Declare.
7234         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
7235         * dwarf2/read.c: Move line_header code to new files.
7236         (dwarf_line_debug): No longer static.
7237         * dwarf2/line-header.c: New file.
7238         * dwarf2/line-header.h: New file.
7239
7240 2020-02-08  Tom Tromey  <tom@tromey.com>
7241
7242         * dwarf2/read.c (struct line_header) <file_full_name,
7243         file_file_name>: Return unique_xmalloc_ptr.
7244         (line_header::file_file_name): Update.
7245         (line_header::file_full_name): Update.
7246         (dw2_get_file_names_reader): Update.
7247         (macro_start_file): Update.
7248
7249 2020-02-08  Tom Tromey  <tom@tromey.com>
7250
7251         * dwarf2/read.c (struct line_header) <file_full_name,
7252         file_file_name>: Declare methods.
7253         (dw2_get_file_names_reader): Update.
7254         (file_file_name): Now a method.
7255         (file_full_name): Likewise.
7256         (macro_start_file): Update.
7257
7258 2020-02-08  Tom Tromey  <tom@tromey.com>
7259
7260         * dwarf2/read.c (dwarf_always_disassemble)
7261         (show_dwarf_always_disassemble): Move to loc.c.
7262         (_initialize_dwarf2_read): Move "always-disassemble" registration
7263         to loc.c.
7264         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
7265         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
7266         static.
7267         (show_dwarf_always_disassemble): Move from read.c.
7268         (_initialize_dwarf2loc): Move always-disassemble from read.c.
7269
7270 2020-02-08  Tom Tromey  <tom@tromey.com>
7271
7272         * dwarf2/read.c (~dwarf2_per_objfile): Update.
7273         (create_quick_file_names_table): Return htab_up.
7274         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
7275         Update.
7276         * dwarf2/read.h (struct dwarf2_per_objfile)
7277         <quick_file_names_table>: Now htab_up.
7278
7279 2020-02-08  Tom Tromey  <tom@tromey.com>
7280
7281         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
7282
7283 2020-02-08  Tom Tromey  <tom@tromey.com>
7284
7285         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
7286         Rewrite.
7287         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
7288         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
7289         (abbrev_table::abbrev_table): No longer inline.
7290         (ABBREV_HASH_SIZE): Remove.
7291         (abbrev_table::m_abbrevs): Now an htab_up.
7292
7293 2020-02-08  Tom Tromey  <tom@tromey.com>
7294
7295         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
7296         (cutu_reader): Update.
7297         (build_type_psymtabs_1): Update.
7298         * dwarf2/abbrev.c (abbrev_table::read): Rename.
7299         (abbrev_table::alloc_abbrev): Update.
7300         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
7301         (abbrev_table::read): New static method, renamed from
7302         abbrev_table_read_table.
7303         (abbrev_table::alloc_abbrev)
7304         (abbrev_table::add_abbrev): Now private.
7305         (abbrev_table::abbrev_table): Now private.
7306         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
7307
7308 2020-02-08  Tom Tromey  <tom@tromey.com>
7309
7310         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
7311         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
7312         htab_up.
7313
7314 2020-02-08  Tom Tromey  <tom@tromey.com>
7315
7316         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
7317         htab_up.
7318         (lookup_dwo_unit_in_dwp): Update.
7319         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
7320         on obstack.
7321
7322 2020-02-08  Tom Tromey  <tom@tromey.com>
7323
7324         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
7325         obstack.
7326
7327 2020-02-08  Tom Tromey  <tom@tromey.com>
7328
7329         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
7330         line_header_hash.
7331         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
7332         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
7333         Change type to htab_up.
7334
7335 2020-02-08  Tom Tromey  <tom@tromey.com>
7336
7337         * dwarf2/read.c (allocate_type_unit_groups_table): Return
7338         htab_up.  Don't allocate on obstack.
7339         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
7340         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
7341         Change type to htab_up.
7342
7343 2020-02-08  Tom Tromey  <tom@tromey.com>
7344
7345         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
7346         Change type to htab_up.
7347         * dwarf2/read.c (create_signatured_type_table_from_index)
7348         (create_signatured_type_table_from_debug_names)
7349         (create_all_type_units, add_type_unit)
7350         (lookup_dwo_signatured_type, lookup_signatured_type)
7351         (process_skeletonless_type_unit): Update.
7352         (create_debug_type_hash_table, create_debug_types_hash_table):
7353         Change type of types_htab.
7354         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
7355         htab_up.  Don't allocate on obstack.
7356         (create_cus_hash_table): Change type of cus_htab parameter.
7357         (struct dwo_file) <cus, tus>: Now htab_up.
7358         (lookup_dwo_signatured_type, lookup_dwo_cutu)
7359         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
7360         (queue_and_load_all_dwo_tus): Update.
7361         * dwarf2/index-write.c (write_gdbindex): Update.
7362         (write_debug_names): Update.
7363
7364 2020-02-08  Tom Tromey  <tom@tromey.com>
7365
7366         * dwarf2/read.h (struct dwarf2_queue_item): Move from
7367         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
7368         destructor.
7369         (struct dwarf2_per_objfile) <queue>: New member.
7370         * dwarf2/read.c (struct dwarf2_queue_item): Move to
7371         dwarf2/read.h.
7372         (dwarf2_queue, dwarf2_queue_tail): Remove.
7373         (class dwarf2_queue_guard): Add parameter to constructor.  Use
7374         DISABLE_COPY_AND_ASSIGN.
7375         <m_per_objfile>: New member.
7376         <~dwarf2_queue_guard>: Rewrite.
7377         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
7378         Update.
7379         (~dwarf2_queue_item): New.
7380
7381 2020-02-08  Tom Tromey  <tom@tromey.com>
7382
7383         * dwarf2/read.c (struct die_info) <has_children>: New member.
7384         (dw2_get_file_names_reader): Remove has_children.
7385         (dw2_get_file_names): Update.
7386         (read_cutu_die_from_dwo): Remove has_children.
7387         (cutu_reader::init_tu_and_read_dwo_dies)
7388         (cutu_reader::cutu_reader): Update.
7389         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
7390         Remove has_children.
7391         (build_type_psymtabs_1, process_skeletonless_type_unit)
7392         (load_partial_comp_unit, load_full_comp_unit): Update.
7393         (create_dwo_cu_reader): Remove has_children.
7394         (create_cus_hash_table, read_die_and_children): Update.
7395         (read_full_die_1,read_full_die): Remove has_children.
7396         (read_signatured_type): Update.
7397         (class cutu_reader) <has_children>: Remove.
7398
7399 2020-02-08  Tom Tromey  <tom@tromey.com>
7400
7401         * dwarf2/expr.c: Rename from dwarf2expr.c.
7402         * dwarf2/expr.h: Rename from dwarf2expr.h.
7403         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
7404         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
7405         * dwarf2/frame.c: Rename from dwarf2-frame.c.
7406         * dwarf2/frame.h: Rename from dwarf2-frame.h.
7407         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
7408         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
7409         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
7410         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
7411         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
7412         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
7413         * dwarf2/loc.c: Rename from dwarf2loc.c.
7414         * dwarf2/loc.h: Rename from dwarf2loc.h.
7415         * dwarf2/read.c: Rename from dwarf2read.c.
7416         * dwarf2/read.h: Rename from dwarf2read.h.
7417         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
7418         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
7419         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
7420         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
7421         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
7422         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
7423         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
7424         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
7425         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
7426         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
7427         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
7428         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
7429         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
7430         Update.
7431         * Makefile.in (COMMON_SFILES): Update.
7432         (HFILES_NO_SRCDIR): Update.
7433
7434 2020-02-08  Tom Tromey  <tom@tromey.com>
7435
7436         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
7437         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
7438
7439 2020-02-08  Tom Tromey  <tom@tromey.com>
7440
7441         * dwarf2read.h (struct die_info): Don't declare.
7442
7443 2020-02-08  Tom Tromey  <tom@tromey.com>
7444
7445         * dwarf2read.h (die_info_ptr): Remove typedef.
7446
7447 2020-02-08  Tom Tromey  <tom@tromey.com>
7448
7449         * dwarf2read.c (read_call_site_scope)
7450         (handle_data_member_location, dwarf2_add_member_fn)
7451         (mark_common_block_symbol_computed, read_common_block)
7452         (attr_to_dynamic_prop, partial_die_info::read)
7453         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
7454         (dwarf2_symbol_mark_computed, set_die_type): Update.
7455         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
7456         method.
7457         (attr_form_is_block): Don't declare.
7458         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
7459
7460 2020-02-08  Tom Tromey  <tom@tromey.com>
7461
7462         * dwarf2read.c (dwarf2_find_base_address, )
7463         (read_call_site_scope, rust_containing_type)
7464         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
7465         (handle_data_member_location, dwarf2_add_member_fn)
7466         (get_alignment, read_structure_type, process_structure_scope)
7467         (mark_common_block_symbol_computed, read_common_block)
7468         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
7469         (partial_die_info::read, read_attribute_value, new_symbol)
7470         (lookup_die_type, dwarf2_get_ref_die_offset)
7471         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
7472         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
7473         (dwarf2_symbol_mark_computed): Update.
7474         * dwarf2/attribute.h (struct attribute) <value_as_address,
7475         form_is_section_offset, form_is_constant, form_is_ref>: Declare
7476         methods.
7477         (value_as_address, attr_form_is_section_offset)
7478         (attr_form_is_constant, attr_form_is_ref): Don't declare.
7479         * dwarf2/attribute.c (attribute::value_as_address)
7480         (attribute::form_is_section_offset, attribute::form_is_constant)
7481         (attribute::form_is_ref): Now methods.
7482
7483 2020-02-08  Tom Tromey  <tom@tromey.com>
7484
7485         * dwarf2read.c (struct attribute, DW_STRING)
7486         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
7487         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
7488         (attr_form_is_block, attr_form_is_section_offset)
7489         (attr_form_is_constant, attr_form_is_ref): Move.
7490         * dwarf2/attribute.h: New file.
7491         * dwarf2/attribute.c: New file, from dwarf2read.c.
7492         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
7493
7494 2020-02-08  Tom Tromey  <tom@tromey.com>
7495
7496         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
7497         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
7498         Move.
7499         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
7500         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
7501         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
7502         abbrev.c.
7503         * dwarf2/abbrev.h: New file.
7504         * dwarf2/abbrev.c: New file, from dwarf2read.c.
7505         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
7506
7507 2020-02-08  Tom Tromey  <tom@tromey.com>
7508
7509         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
7510         (dwarf2_section_size, dwarf2_get_section_info)
7511         (create_signatured_type_table_from_debug_names)
7512         (create_addrmap_from_aranges, read_debug_names_from_section)
7513         (get_gdb_index_contents_from_section, read_comp_unit_head)
7514         (error_check_comp_unit_head, read_abbrev_offset)
7515         (create_debug_type_hash_table, init_cu_die_reader)
7516         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
7517         (read_comp_units_from_section, create_cus_hash_table)
7518         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
7519         (create_dwp_v2_section, dwarf2_rnglists_process)
7520         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
7521         (abbrev_table_read_table, read_indirect_string_at_offset_from)
7522         (read_indirect_string_from_dwz, read_addr_index_1)
7523         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
7524         (dwarf_decode_macro_bytes, dwarf_decode_macros)
7525         (fill_in_loclist_baton): Update.
7526         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
7527         get_containing_section, get_bfd_owner, get_bfd_section,
7528         get_file_name, get_id, get_flags, empty, read>: Declare methods.
7529         (dwarf2_read_section, get_section_name, get_section_file_name)
7530         (get_containing_section, get_section_bfd_owner)
7531         (get_section_bfd_section, get_section_name, get_section_file_name)
7532         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
7533         declare.
7534         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
7535         (dwarf2_section_info::get_bfd_owner)
7536         (dwarf2_section_info::get_bfd_section)
7537         (dwarf2_section_info::get_name)
7538         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
7539         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
7540         (dwarf2_section_info::read): Now methods.
7541         * dwarf-index-write.c (class debug_names): Update.
7542
7543 2020-02-08  Tom Tromey  <tom@tromey.com>
7544
7545         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
7546         Move to dwarf2/section.h.
7547         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
7548         (get_section_bfd_section, get_section_name)
7549         (get_section_file_name, get_section_id, get_section_flags)
7550         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
7551         dwarf2/section.c.
7552         * dwarf2/section.h: New file.
7553         * dwarf2/section.c: New file, from dwarf2read.c.
7554         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
7555
7556 2020-02-08  Tom Tromey  <tom@tromey.com>
7557
7558         * dwarf2read.h (read_unsigned_leb128): Don't declare.
7559         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
7560         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
7561         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
7562         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
7563         * dwarf2/leb.h: New file, from dwarf2read.c.
7564         * dwarf2/leb.c: New file, from dwarf2read.c.
7565         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
7566         Remove.
7567         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
7568         (COMMON_SFILES): Add dwarf2/leb.c.
7569
7570 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
7571
7572         GDB 9.1 released.
7573
7574 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
7575
7576         PR gdb/25190:
7577         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
7578         * gdb/remote.c (remote_console_output): Update.
7579         * gdb/ui-file.c (fputs_unfiltered): Rename to...
7580         (ui_file_puts): ...this.
7581         * gdb/ui-file.h (ui_file_puts): Add declaration.
7582         * gdb/utils.c (emit_style_escape): Update.
7583         (flush_wrap_buffer): Update.
7584         (fputs_maybe_filtered): Update.
7585         (fputs_unfiltered): Add function.
7586
7587 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
7588
7589         * gdb/event-loop.c (gdb_wait_for_event): Update.
7590         * gdb/printcmd.c (printf_command): Update.
7591         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
7592         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
7593         (gdb_os_flush_stderr): Update.
7594         * gdb/remote.c (remote_console_output): Update.
7595         * gdb/ui-file.c (gdb_flush): Rename to...
7596         (ui_file_flush): ...this.
7597         (stderr_file::write): Update.
7598         (stderr_file::puts): Update.
7599         * gdb/ui-file.h (gdb_flush): Rename to...
7600         (ui_file_flush): ...this.
7601         * gdb/utils.c (gdb_flush): Add function.
7602         * gdb/utils.h (gdb_flush): Add declaration.
7603
7604 2020-02-07  Tom Tromey  <tromey@adacore.com>
7605
7606         PR breakpoints/24915:
7607         * source.c (find_and_open_source): Do not check basenames_may_differ.
7608
7609 2020-02-07  Tom Tromey  <tom@tromey.com>
7610
7611         * README: Update gdbserver documentation.
7612         * gdbserver: Move to top level.
7613         * configure.tgt (build_gdbserver): Remove.
7614         * configure.ac: Remove --enable-gdbserver.
7615         * configure: Rebuild.
7616         * Makefile.in (distclean): Don't mention gdbserver.
7617
7618 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
7619
7620         * source-cache.c (source_cache::ensure): Surround
7621         get_plain_source_lines with a try/catch.
7622         (source_cache::get_line_charpos): Get rid of try/catch
7623         and only check for the return value of "ensure".
7624         * tui/tui-source.c (tui_source_window::set_contents):
7625         Simplify "nlines" calculation.
7626
7627 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
7628
7629         * MAINTAINERS (Write After Approval): Add myself.
7630
7631 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
7632
7633         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
7634         function call.
7635
7636 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
7637
7638         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
7639
7640 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
7641
7642         * nat/riscv-linux-tdesc.h: New file.
7643         * nat/riscv-linux-tdesc.c: New file, taking code from...
7644         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7645         ... here.
7646         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
7647         NATDEPFILES.
7648
7649 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
7650
7651         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
7652         we don't set the fake simulator ptid to the null_ptid.
7653
7654 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
7655
7656         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
7657         * gdbthread.h (class thread_info) <resumed>: Likewise.
7658         * infrun.c (resume_1): Likewise.
7659         (proceed): Likewise.
7660         (infrun_thread_stop_requested): Likewise.
7661         (stop_all_threads): Likewise.
7662         (handle_inferior_event): Likewise.
7663         (restart_threads): Likewise.
7664         (finish_step_over): Likewise.
7665         (keep_going_stepped_thread): Likewise.
7666         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
7667         (linux_handle_extended_wait): Likewise.
7668         * record-btrace.c (get_thread_current_frame_id): Likewise.
7669         * record-full.c (record_full_wait_1): Likewise.
7670         * remote.c (remote_target::process_initial_stop_replies): Likewise.
7671         * target.c (target_resume): Likewise.
7672         * thread.c (set_running_thread): Likewise.
7673
7674 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7675
7676         * f-valprint.c (f77_print_array_1): Changed datatype of index
7677         variable to LONGEST from int to enable it to contain bound
7678         values correctly.
7679
7680 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
7681
7682         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
7683         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
7684         offsets according to FLEN determined.
7685         (riscv_linux_nat_target::read_description): Determine FLEN
7686         dynamically.
7687         (riscv_linux_nat_target::fetch_registers): Size regset buffer
7688         according to FLEN determined.
7689         (riscv_linux_nat_target::store_registers): Likewise.
7690
7691 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7692
7693         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7694         when reg->group is empty and reggroup is not.
7695
7696 2020-01-31  Tom Tromey  <tromey@adacore.com>
7697
7698         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
7699         Call beneath target's mourn_inferior after unpushing.
7700
7701 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
7702
7703         PR tui/9765
7704         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
7705         have enough lines to fill the screen, still return the lowest
7706         address we found.
7707
7708 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
7709
7710         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
7711         '-', '<', and '>' commands.
7712
7713 2020-01-29  Pedro Alves  <palves@redhat.com>
7714             Sergio Durigan Junior  <sergiodj@redhat.com>
7715
7716         * infcmd.c (construct_inferior_arguments): Assert that
7717         'argc' is greater than 0.
7718
7719 2020-01-29  Luis Machado  <luis.machado@linaro.org>
7720
7721         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
7722         (BRK_INSN_MASK): Define to 0xd4200000.
7723         (aarch64_program_breakpoint_here_p): New function.
7724         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
7725         * arch-utils.c (default_program_breakpoint_here_p): Moved from
7726         breakpoint.c.
7727         * arch-utils.h (default_program_breakpoint_here_p): Moved from
7728         breakpoint.h
7729         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
7730         call gdbarch_program_breakpoint_here_p.
7731         (program_breakpoint_here): Moved to arch-utils.c, renamed to
7732         default_program_breakpoint_here_p, changed return type to bool and
7733         simplified.
7734         * breakpoint.h (program_breakpoint_here): Moved prototype to
7735         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
7736         return type to bool.
7737         * gdbarch.c: Regenerate.
7738         * gdbarch.h: Regenerate.
7739         * gdbarch.sh (program_breakpoint_here_p): New method.
7740         * infrun.c (handle_signal_stop): Call
7741         gdbarch_program_breakpoint_here_p.
7742
7743 2020-01-26  Tom Tromey  <tom@tromey.com>
7744
7745         * ctfread.c (struct ctf_fp_info): Reindent.
7746         (_initialize_ctfread): Remove.
7747
7748 2020-01-26  Tom Tromey  <tom@tromey.com>
7749
7750         * psymtab.c (partial_map_expand_apply)
7751         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
7752         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
7753         (psym_print_stats, psym_expand_symtabs_for_function)
7754         (psym_map_symbol_filenames, psym_map_matching_symbols)
7755         (psym_expand_symtabs_matching)
7756         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
7757         (maintenance_check_psymtabs): Use new methods.
7758         * psympriv.h (struct partial_symtab) <readin_p,
7759         get_compunit_symtab>: New methods.
7760         <readin, compunit_symtab>: Remove members.
7761         (struct standard_psymtab): New.
7762         (struct legacy_psymtab): Derive from standard_psymtab.
7763         * dwarf2read.h (struct dwarf2_psymtab): Derive from
7764         standard_psymtab.
7765         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
7766
7767 2020-01-26  Tom Tromey  <tom@tromey.com>
7768
7769         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
7770         read_dependencies.  Add assert.
7771         * psymtab.c (partial_symtab::read_dependencies): New method.
7772         * psympriv.h (struct partial_symtab) <read_dependencies>: New
7773         method.
7774         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
7775         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
7776         read_dependencies.
7777         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
7778         Add assert.
7779
7780 2020-01-26  Tom Tromey  <tom@tromey.com>
7781
7782         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
7783         Call expand_psymtab.
7784         (xcoff_read_symtab): Call expand_psymtab.
7785         (xcoff_start_psymtab, xcoff_end_psymtab): Set
7786         legacy_expand_psymtab.
7787         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
7788         method.
7789         (struct legacy_psymtab) <expand_psymtab>: Implement.
7790         <legacy_expand_psymtab>: New member.
7791         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
7792         (parse_partial_symbols): Set legacy_expand_psymtab.
7793         (psymtab_to_symtab_1): Change argument order.  Call
7794         expand_psymtab.
7795         (new_psymtab): Set legacy_expand_psymtab.
7796         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
7797         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
7798         expand_psymtab.
7799         (dwarf2_psymtab::expand_psymtab): Rename from
7800         psymtab_to_symtab_1.  Call expand_psymtab.
7801         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
7802         (dbx_end_psymtab): Likewise.
7803         (dbx_psymtab_to_symtab_1): Change argument order. Call
7804         expand_psymtab.
7805         (dbx_read_symtab): Call expand_psymtab.
7806         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
7807         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
7808         (ctf_psymtab::read_symtab): Call expand_psymtab.
7809
7810 2020-01-26  Tom Tromey  <tom@tromey.com>
7811
7812         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
7813         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
7814         messages.
7815         * mdebugread.c (mdebug_read_symtab): Remove prints.
7816         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
7817         assert.
7818         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
7819
7820 2020-01-26  Tom Tromey  <tom@tromey.com>
7821
7822         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
7823         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
7824         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
7825         legacy_symtab.
7826         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
7827         * psymtab.c (psymtab_to_symtab): Call method.
7828         (dump_psymtab): Update.
7829         * psympriv.h (struct partial_symtab): Add virtual destructor.
7830         <read_symtab>: New method.
7831         (struct legacy_symtab): New.
7832         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
7833         (struct pst_map) <pst>: Now a legacy_psymtab.
7834         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
7835         (new_psymtab): Use legacy_psymtab.
7836         * dwarf2read.h (struct dwarf2_psymtab): New.
7837         (struct dwarf2_per_cu_data) <psymtab>: Use it.
7838         * dwarf2read.c (dwarf2_create_include_psymtab)
7839         (dwarf2_build_include_psymtabs, create_type_unit_group)
7840         (create_partial_symtab, process_psymtab_comp_unit_reader)
7841         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
7842         (set_partial_user): Use dwarf2_psymtab.
7843         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
7844         (psymtab_to_symtab_1, process_full_comp_unit)
7845         (process_full_type_unit, dwarf2_ranges_read)
7846         (dwarf2_get_pc_bounds, psymtab_include_file_name)
7847         (dwarf_decode_lines): Use dwarf2_psymtab.
7848         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
7849         (add_address_entry_worker, write_one_signatured_type)
7850         (recursively_count_psymbols, recursively_write_psymbols)
7851         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
7852         (write_debug_names): Likewise.
7853         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
7854         <pst>: Now a legacy_psymtab.
7855         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
7856         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
7857         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
7858         * ctfread.c (struct ctf_psymtab): New.
7859         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
7860         ctf_psymtab.
7861         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
7862         (create_partial_symtab): Return a ctf_psymtab.
7863         (scan_partial_symbols): Update.
7864
7865 2020-01-26  Tom Tromey  <tom@tromey.com>
7866
7867         * xcoffread.c (xcoff_start_psymtab): Use new.
7868         * psymtab.c (partial_symtab::partial_symtab): New constructor,
7869         renamed from start_psymtab_common.
7870         * psympriv.h (struct partial_symtab): Add new constructor.
7871         (start_psymtab_common): Don't declare.
7872         * mdebugread.c (parse_partial_symbols): Use new.
7873         * dwarf2read.c (create_partial_symtab): Use new.
7874         * dbxread.c (start_psymtab): Use new.
7875         * ctfread.c (create_partial_symtab): Use new.
7876
7877 2020-01-26  Tom Tromey  <tom@tromey.com>
7878
7879         * xcoffread.c (xcoff_end_psymtab): Use new.
7880         * psymtab.c (start_psymtab_common): Use new.
7881         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
7882         Update.
7883         * psympriv.h (struct partial_symtab): Add parameters to
7884         constructor.  Don't inline.
7885         (allocate_psymtab): Don't declare.
7886         * mdebugread.c (new_psymtab): Use new.
7887         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
7888         * dbxread.c (dbx_end_psymtab): Use new.
7889
7890 2020-01-26  Tom Tromey  <tom@tromey.com>
7891
7892         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
7893         allocate_psymtab.  Update documentation.
7894         * psymtab.c (psymtab_storage::install_psymtab): Rename from
7895         allocate_psymtab.  Do not use new.
7896         (allocate_psymtab): Use new.  Update.
7897
7898 2020-01-26  Tom Tromey  <tom@tromey.com>
7899
7900         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7901         * psymtab.c (psym_print_stats): Update.
7902         * psympriv.h (struct partial_symtab) <readin,
7903         psymtabs_addrmap_supported, anonymous>: Now bool.
7904         * mdebugread.c (psymtab_to_symtab_1): Update.
7905         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
7906         (build_type_psymtabs_reader, psymtab_to_symtab_1)
7907         (process_full_comp_unit, process_full_type_unit): Update.
7908         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7909         * ctfread.c (psymtab_to_symtab): Update.
7910
7911 2020-01-26  Tom Tromey  <tom@tromey.com>
7912
7913         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
7914         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
7915         * psymtab.c (psymtab_storage): Delete psymtabs.
7916         (psymtab_storage::allocate_psymtab): Use new.
7917         (psymtab_storage::discard_psymtab): Use delete.
7918         * psympriv.h (struct partial_symtab): Add constructor and
7919         initializers.
7920
7921 2020-01-26  Tom Tromey  <tom@tromey.com>
7922
7923         * machoread.c: Do not include psympriv.h.
7924
7925 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7926
7927         * NEWS: Mention the new option and the set/show commands.
7928
7929 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7930
7931         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
7932         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
7933         (validate_exec_file): New variables, enums, functions.
7934         (exec_file_locate_attach, print_section_info): Style the filenames.
7935         (_initialize_exec): Install show_exec_file_mismatch_command and
7936          set_exec_file_mismatch_command.
7937         * gdbcore.h (validate_exec_file): Declare.
7938         * infcmd.c (attach_command): Call validate_exec_file.
7939         * remote.c ( remote_target::remote_add_inferior): Likewise.
7940
7941 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7942
7943         * frame.c (find_frame_sal): Move call to get_next_frame into more
7944         inner scope.
7945         * inline-frame.c (inilne_state) <inline_state>: Update argument
7946         types.
7947         (inilne_state) <skipped_symbol>: Rename to...
7948         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
7949         (skip_inline_frames): Build vector of skipped symbols and use this
7950         to reate the inline_state.
7951         (inline_skipped_symbol): Add a comment and some assertions, fetch
7952         skipped symbol from the list.
7953
7954 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7955
7956         * buildsym.c (lte_is_less_than): Delete.
7957         (buildsym_compunit::end_symtab_with_blockvector): Create local
7958         lambda function to sort line table entries, and use
7959         std::stable_sort instead of std::sort.
7960         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
7961         markers when looking for a previous line.
7962
7963 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
7964
7965         * dwarf2read.c (lnp_state_machine::record_line): Include
7966         end_sequence parameter in debug print out.  Record the line if we
7967         are at an end_sequence marker even if it's not the start of a
7968         statement.
7969         * symmisc.c (maintenance_print_one_line_table): Print end of
7970         sequence markers with 'END' not '0'.
7971
7972 2020-01-24  Pedro Alves  <palves@redhat.com>
7973
7974         PR gdb/25410
7975         * thread.c (scoped_restore_current_thread::restore): Use
7976         switch_to_inferior_no_thread.
7977         * exec.c: Include "progspace-and-thread.h".
7978         (add_target_sections, remove_target_sections):
7979         scoped_restore_current_pspace_and_thread instead of
7980         scoped_restore_current_thread.
7981         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
7982         and aspace to the inferior before calling clone_program_space.
7983         Remove stale comment.
7984
7985 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7986
7987         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
7988         (arm_netbsd_nat_target::fetch_registers): ...this.
7989         (arm_nbsd_nat_target::store_registers): Rename to...
7990         (arm_netbsd_nat_target::store_registers): ...this.
7991
7992 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7993
7994         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7995         register_t.
7996
7997 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
7998
7999         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
8000         Update comment.
8001         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
8002         Likewise.
8003         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
8004         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
8005         the correct replacement (iterate_over_regset_sections).
8006         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
8007         Update comment.
8008
8009 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
8010
8011         PR gdb/23718
8012         * gdb/python/python.c (execute_gdb_command): Call
8013         async_enable_stdin in catch block.
8014
8015 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8016
8017         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
8018         SWITCH_THRU_ALL_UIS.
8019
8020 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8021
8022         PR tui/9765
8023         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
8024         comment, add extra parameter, and update to store previous symbol
8025         when appropriate.
8026         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
8027         add extra parameter.
8028         * tui/tui-disasm.c (tui_disassemble): Update header comment,
8029         remove unneeded parameter, add try/catch around gdb_print_insn,
8030         rewrite to add items to asm_lines vector.
8031         (tui_find_backward_disassembly_start_address): New function.
8032         (tui_find_disassembly_address): Updated throughout.
8033         (tui_disasm_window::set_contents): Update for changes to
8034         tui_disassemble.
8035         (tui_disasm_window::do_scroll_vertical): No need to adjust the
8036         number of lines to scroll.
8037
8038 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
8039
8040         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
8041         (SECT_OFF_DATA): Likewise.
8042         (SECT_OFF_RODATA): Likewise.
8043         (SECT_OFF_TEXT): Likewise.
8044         (SECT_OFF_BSS): Likewise.
8045         (struct objfile) <text_section_offset, data_section_offset>: New
8046         methods.
8047         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
8048         objfile::text_section_offset.
8049         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
8050         * coffread.c (coff_symtab_read): Likewise.
8051         (enter_linenos): Likewise.
8052         (process_coff_symbol): Likewise.
8053         * ctfread.c (get_objfile_text_range): Likewise.
8054         * dtrace-probe.c (dtrace_probe::get_relocated_address):
8055         Use objfile::data_section_offset.
8056         * dwarf2-frame.c (execute_cfa_program): Use
8057         objfile::text_section_offset.
8058         (dwarf2_frame_find_fde): Likewise.
8059         * dwarf2read.c (create_addrmap_from_index): Likewise.
8060         (create_addrmap_from_aranges): Likewise.
8061         (dw2_find_pc_sect_compunit_symtab): Likewise.
8062         (process_psymtab_comp_unit_reader): Likewise.
8063         (add_partial_symbol): Likewise.
8064         (add_partial_subprogram): Likewise.
8065         (process_full_comp_unit): Likewise.
8066         (read_file_scope): Likewise.
8067         (read_func_scope): Likewise.
8068         (read_lexical_block_scope): Likewise.
8069         (read_call_site_scope): Likewise.
8070         (dwarf2_rnglists_process): Likewise.
8071         (dwarf2_ranges_process): Likewise.
8072         (dwarf2_ranges_read): Likewise.
8073         (dwarf_decode_lines_1): Likewise.
8074         (new_symbol): Likewise.
8075         (dwarf2_fetch_die_loc_sect_off): Likewise.
8076         (dwarf2_per_cu_text_offset): Likewise.
8077         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
8078         * hppa-tdep.c (read_unwind_info): Likewise.
8079         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
8080         * psympriv.h (struct partial_symtab): Likewise.
8081         * psymtab.c (find_pc_sect_psymtab): Likewise.
8082         * solib-svr4.c (enable_break): Likewise.
8083         * stap-probe.c (relocate_address): Use
8084         objfile::data_section_offset.
8085         * xcoffread.c (enter_line_range): Use
8086         objfile::text_section_offset.
8087         (read_xcoff_symtab): Likewise.
8088
8089 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
8090
8091         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
8092         declaration to narrower scopes.
8093
8094 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
8095
8096         * darwin-nat.h (struct darwin_exception_msg, enum
8097         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
8098         Move up.
8099         (class darwin_nat_target) <wait_1, check_new_threads,
8100         decode_exception_message, decode_message, stop_inferior,
8101         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
8102         * darwin-nat.c (darwin_check_new_threads): Rename to...
8103         (darwin_nat_target::check_new_threads): ... this.
8104         (darwin_suspend_inferior_it): Remove.
8105         (darwin_decode_exception_message): Rename to...
8106         (darwin_nat_target::decode_exception_message): ... this.
8107         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
8108         (darwin_decode_message): Rename to...
8109         (darwin_nat_target::decode_message): ... this.
8110         (cancel_breakpoint): Rename to...
8111         (darwin_nat_target::cancel_breakpoint): ... this.
8112         (darwin_wait): Rename to...
8113         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
8114         instead of iterate_over_inferiors.
8115         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
8116         (darwin_stop_inferior): Rename to...
8117         (darwin_nat_target::stop_inferior): ... this.
8118         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
8119         (darwin_init_thread_list): Rename to...
8120         (darwin_nat_target::init_thread_list): ... this.
8121         (darwin_ptrace_him): Rename to...
8122         (darwin_nat_target::ptrace_him): ... this.
8123         (darwin_nat_target::create_inferior): Pass lambda function to
8124         fork_inferior.
8125         (darwin_nat_target::detach): Call stop_inferior instead of
8126         darwin_stop_inferior.
8127         * fork-inferior.h (fork_inferior): Change init_trace_fun
8128         parameter to gdb::function_view.
8129         * fork-inferior.c (fork_inferior): Likewise.
8130
8131 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
8132
8133         * i386-cygwin-tdep.c (core_process_module_section): Update.
8134         * windows-nat.c (struct lm_info_windows): Add text_offset.
8135         (windows_xfer_shared_libraries): Update.
8136         * windows-tdep.c (windows_xfer_shared_library):
8137         Add text_offset_cached argument.
8138         * windows-tdep.h (windows_xfer_shared_library): Update.
8139
8140 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8141
8142         * gdbarch.sh: Add declaration for _initialize_gdbarch.
8143
8144 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8145
8146         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
8147         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
8148         replace with range-based for.
8149         (gdbsim_interrupt_inferior): Remove.
8150         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
8151         with a range-based for.  Inline code from
8152         gdbsim_interrupt_inferior.
8153
8154 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8155
8156         * infrun.c (proceed): Fix indentation.
8157
8158 2020-01-21  Tom Tromey  <tromey@adacore.com>
8159
8160         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
8161         * python/python.c (python_extension_ops): Update.
8162         (gdbpy_colorize): New function.
8163         * python/lib/gdb/__init__.py (colorize): New function.
8164         * extension.h (ext_lang_colorize): Declare.
8165         * extension.c (ext_lang_colorize): New function.
8166         * extension-priv.h (struct extension_language_ops) <colorize>: New
8167         member.
8168         * cli/cli-style.c (_initialize_cli_style): Update help text.
8169
8170 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8171
8172         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
8173         <cond>: Change type to bool.
8174         (aarch64_displaced_step_b_cond): Update cond to use bool type.
8175         (aarch64_displaced_step_cb): Likewise.
8176         (aarch64_displaced_step_tb): Likewise.
8177
8178 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8179
8180         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
8181         output.
8182
8183 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8184
8185         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
8186         <pc_adjust>: Adjust the documentation.
8187         (aarch64_displaced_step_fixup): Check if PC really moved before
8188         adjusting it.
8189
8190 2020-01-19  Tom Tromey  <tom@tromey.com>
8191
8192         * disasm.c (~gdb_disassembler): New destructor.
8193         (gdb_buffered_insn_length): Call disassemble_free_target.
8194         * disasm.h (class gdb_disassembler): Declare destructor.  Use
8195         DISABLE_COPY_AND_ASSIGN.
8196
8197 2020-01-19  Tom Tromey  <tom@tromey.com>
8198
8199         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
8200         (die_reader_func_ftype): Remove.
8201         (cutu_reader): New class.
8202         (dw2_get_file_names_reader): Remove "data" parameter.
8203         (dw2_get_file_names): Use cutu_reader.
8204         (create_debug_type_hash_table): Update.
8205         (read_cutu_die_from_dwo): Update comment.
8206         (lookup_dwo_unit): Add dwo_name parameter.
8207         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
8208         die_reader_func_ftype and data parameters.
8209         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
8210         Remove die_reader_func_ftype and data parameters.
8211         (~cutu_reader): New; from init_cutu_and_read_dies.
8212         (cutu_reader::cutu_reader): Rename from
8213         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
8214         and data parameters.
8215         (init_cutu_and_read_dies_simple): Remove.
8216         (struct process_psymtab_comp_unit_data): Remove.
8217         (process_psymtab_comp_unit_reader): Remove data parameter; add
8218         want_partial_unit and pretend_language parameters.
8219         (process_psymtab_comp_unit): Use cutu_reader.
8220         (build_type_psymtabs_reader): Remove data parameter.
8221         (build_type_psymtabs_1): Use cutu_reader.
8222         (process_skeletonless_type_unit): Likewise.
8223         (load_partial_comp_unit_reader): Remove.
8224         (load_partial_comp_unit): Use cutu_reader.
8225         (load_full_comp_unit_reader): Remove.
8226         (load_full_comp_unit): Use cutu_reader.
8227         (struct create_dwo_cu_data): Remove.
8228         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
8229         dwo_unit parameters.
8230         (create_cus_hash_table): Use cutu_reader.
8231         (struct dwarf2_read_addr_index_data): Remove.
8232         (dwarf2_read_addr_index_reader): Remove.
8233         (dwarf2_read_addr_index): Use cutu_reader.
8234         (read_signatured_type_reader): Remove.
8235         (read_signatured_type): Use cutu_reader.
8236
8237 2020-01-19  Tom Tromey  <tom@tromey.com>
8238
8239         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
8240         * tui/tui-wingeneral.h (class tui_suppress_output): New.
8241         (tui_wrefresh): Declare.
8242         * tui/tui-wingeneral.c (suppress_output): New global.
8243         (tui_suppress_output, ~tui_suppress_output): New constructor and
8244         destructor.
8245         (tui_wrefresh): New function.
8246         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
8247         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
8248         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
8249         method.
8250         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
8251         tui_wrefresh.
8252         (tui_data_window::no_refresh): New method.
8253         (tui_data_item_window::refresh_window): Call tui_wrefresh.
8254         (tui_reg_command): Use tui_suppress_output
8255         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
8256         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
8257         method.
8258         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
8259
8260 2020-01-19  Tom Tromey  <tom@tromey.com>
8261
8262         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8263         Handle case where symtab is null.
8264
8265 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
8266
8267         * linux-fork.c (one_fork_p): Simplify.
8268
8269 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8270
8271         * top.c (struct qt_args): Remove.
8272         (kill_or_detach): Change return type to void, replace `void *`
8273         parameter with a proper one.
8274         (print_inferior_quit_action):  Likewise.
8275         (quit_confirm): Use range-based for loop to iterate over inferiors.
8276         (quit_force): Likewise.
8277
8278 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8279
8280         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
8281         `void *` parameter with proper parameters.
8282         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
8283         (print_one_inferior): Change return type to void, replace `void *`
8284         parameter with proper parameters.
8285         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
8286         inferiors.
8287         (get_other_inferior): Remove.
8288         (mi_cmd_remove_inferior): Use range-based loop to iterate over
8289         inferiors.
8290
8291 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8292
8293         * mi/mi-interp.c (report_initial_inferior): Remove.
8294         (mi_interp::init): Use range-based for to iterate over inferiors.
8295
8296 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8297
8298         * python/py-inferior.c (build_inferior_list): Remove.
8299         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
8300
8301 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
8302
8303         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
8304         (btrace_stitch_trace): Likewise.
8305         * charset.c (intermediate_encoding): Likewise (vaild).
8306         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
8307         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
8308         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
8309
8310 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
8311
8312         * windows-tdep.c (windows_get_tlb_type):
8313         Add rtl_user_process_parameters type.
8314
8315 2020-01-16  Pedro Alves  <palves@redhat.com>
8316             Norbert Lange  <nolange79@gmail.com>
8317
8318         PR build/24805
8319         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
8320         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
8321         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
8322         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
8323         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
8324         (ps_plog): Redeclare exported functions with default visibility.
8325
8326 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
8327
8328         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
8329         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
8330
8331 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
8332
8333         * infcmd.c (post_create_inferior): Use get_thread_regcache
8334         instead of get_current_regcache.
8335
8336 2020-01-14  Tom Tromey  <tom@tromey.com>
8337
8338         PR symtab/12535:
8339         * python/python.c (gdbpy_decode_line): Treat empty string the same
8340         as no argument.
8341
8342 2020-01-14  Tom Tromey  <tom@tromey.com>
8343
8344         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
8345
8346 2020-01-14  Tom Tromey  <tom@tromey.com>
8347
8348         * nat/linux-btrace.c: Don't include <config.h>.
8349         * nat/linux-ptrace.c: Don't include <config.h>.
8350         * nat/x86-linux-dregs.c: Don't include <config.h>.
8351
8352 2020-01-14  Tom Tromey  <tom@tromey.com>
8353
8354         * configure: Rebuild.
8355         * configure.ac: Move many checks to ../gdbsupport/common.m4.
8356
8357 2020-01-14  Tom Tromey  <tom@tromey.com>
8358
8359         * nat/x86-linux-dregs.c: Include configh.h.
8360         * nat/linux-ptrace.c: Include configh.h.
8361         * nat/linux-btrace.c: Include configh.h.
8362         * defs.h: Include config.h, bfd.h.
8363         * configure.ac: Don't source common.host.
8364         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
8365         * configure: Rebuild.
8366         * acinclude.m4: Update path.
8367         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
8368         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
8369         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
8370         (CLIBS): Add LIBSUPPORT.
8371         (CDEPS): Likewise.
8372         (COMMON_SFILES): Remove gdbsupport files.
8373         (HFILES_NO_SRCDIR): Likewise.
8374         (stamp-version): Update path to create-version.sh.
8375         (ALLDEPFILES): Remove gdbsupport files.
8376
8377 2020-01-14  Tom Tromey  <tom@tromey.com>
8378
8379         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
8380         USE_WIN32API when needed.
8381         * configure.ac (USE_WIN32API): Don't define.
8382         (WIN32LIBS): Use WIN32APILIBS.
8383         * configure: Rebuild.
8384
8385 2020-01-14  Tom Tromey  <tom@tromey.com>
8386
8387         * configure: Rebuild.
8388         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
8389
8390 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8391
8392         * skip.c (skip_function_command): Make skip w/o arguments use the
8393         name of the inlined function if pc is inside any inlined function.
8394
8395 2020-01-14  Luis Machado  <luis.machado@linaro.org>
8396
8397         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
8398         * infrun.c (resume_1): Likewise.
8399         (handle_inferior_event): Remove stale comment.
8400         * linux-nat.c (linux_nat_target::resume): Update comments.
8401         (save_stop_reason): Likewise.
8402         (linux_nat_filter_event): Likewise.
8403         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
8404
8405 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
8406
8407         * elfread.c (record_minimal_symbol): Set section index to 0 for
8408         non-allocatable sections.
8409
8410
8411 2020-01-13  Ali Tamur <tamur@google.com>
8412
8413         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
8414         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
8415         to gdb::optional.  Update comments.
8416         (dwo_file): Update comments.
8417         (read_attribute): Update API to take an additional out parameter,
8418         need_reprocess.  This is used to mark attributes that need other
8419         attributes (e.g. str_offsets_base) for correct computation which may not
8420         have been read yet.
8421         (read_attribute_reprocess): New function declaration.
8422         (read_addr_index): Likewise.
8423         (read_dwo_str_index): Likewise.
8424         (read_stub_str_index): Likewise.
8425         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
8426         (lookup_addr_base): New function definition.
8427         (lookup_ranges_base): Likewise.
8428         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
8429         lookup_ranges_base.
8430         (init_cutu_and_read_dies): Update comments.
8431         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
8432         unit.  This is used to inherit parent's str_offsets_base and addr_base.
8433         Update comments.
8434         (init_cutu_and_read_dies_simple): Reflect API changes.
8435         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
8436         (create_cus_hash_table): Change API to take parent compile unit.
8437         Reflect API changes.
8438         (open_and_init_dwo_file): Reflect API changes.
8439         (dwarf2_get_pc_bounds): Update comments.
8440         (dwarf2_record_block_ranges): Likewise.
8441         (read_full_die_1): Change implementation to reprocess attributes that
8442         need str_offsets_base and addr_base.
8443         (partial_die_info::read): Likewise.
8444         (read_attribute_reprocess): New function definition.
8445         (read_attribute_value): Change API to take an additional out parameter,
8446         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
8447         when a non-dwo compile unit has index based attributes.
8448         (read_attribute): Reflect API changes.
8449         (read_addr_index_1): Reflect API changes.  Update comments.
8450         (dwarf2_read_addr_index_data): Reflect API changes.
8451         (dwarf2_read_addr_index): Likewise.
8452         (read_str_index): Change API and implementation.  This becomes a helper
8453         to be used by the new string index related methods.  Update error
8454         message and comments.
8455         (read_dwo_str_index): New function definition.
8456         (read_stub_str_index): Likewise.
8457         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
8458         * symfile.h (dwarf2_debug_sections): Likewise.
8459         * xcoffread.c (dwarf2_debug_sections): Likewise.
8460
8461 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8462
8463         * gdbcore.h (struct core_fns) <core_read_registers>: Change
8464         core_reg_sect type to gdb_byte *.
8465         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
8466         * cris-tdep.c (fetch_core_registers): Likewise.
8467         * corelow.c (core_target::get_core_register_section): Change
8468         type of `contents` to gdb::byte_vector.
8469
8470 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
8471
8472         * tui/tui-wingeneral.c (box_win): Position the title in the center
8473         of the border.
8474
8475 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8476
8477         * corelow.c (core_target::get_core_register_section): Use
8478           std::vector instead of alloca.
8479
8480 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8481
8482         * warning.m4: Add -Wmissing-declarations to build_warnings.
8483         * configure: Re-generate.
8484
8485 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8486
8487         * python/python.c (init__gdb_module): Add declaration.
8488
8489 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8490
8491         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
8492         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
8493         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
8494         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
8495         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
8496         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
8497         * ada-exp.y (_initialize_ada_exp): Add declaration.
8498         * ada-lang.c (_initialize_ada_language): Add declaration.
8499         * ada-tasks.c (_initialize_tasks): Add declaration.
8500         * agent.c (_initialize_agent): Add declaration.
8501         * aix-thread.c (_initialize_aix_thread): Add declaration.
8502         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
8503         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
8504         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
8505         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
8506         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
8507         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
8508         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
8509         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
8510         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
8511         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
8512         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
8513         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
8514         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
8515         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
8516         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
8517         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
8518         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
8519         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
8520         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
8521         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
8522         * annotate.c (_initialize_annotate): Add declaration.
8523         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
8524         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
8525         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
8526         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
8527         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
8528         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
8529         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
8530         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
8531         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
8532         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
8533         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
8534         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
8535         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
8536         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
8537         * auto-load.c (_initialize_auto_load): Add declaration.
8538         * auxv.c (_initialize_auxv): Add declaration.
8539         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
8540         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
8541         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
8542         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
8543         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
8544         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
8545         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
8546         * breakpoint.c (_initialize_breakpoint): Add declaration.
8547         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
8548         * btrace.c (_initialize_btrace): Add declaration.
8549         * charset.c (_initialize_charset): Add declaration.
8550         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
8551         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
8552         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
8553         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
8554         * cli/cli-script.c (_initialize_cli_script): Add declaration.
8555         * cli/cli-style.c (_initialize_cli_style): Add declaration.
8556         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
8557         * coffread.c (_initialize_coffread): Add declaration.
8558         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
8559         * compile/compile.c (_initialize_compile): Add declaration.
8560         * complaints.c (_initialize_complaints): Add declaration.
8561         * completer.c (_initialize_completer): Add declaration.
8562         * copying.c (_initialize_copying): Add declaration.
8563         * corefile.c (_initialize_core): Add declaration.
8564         * corelow.c (_initialize_corelow): Add declaration.
8565         * cp-abi.c (_initialize_cp_abi): Add declaration.
8566         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
8567         * cp-support.c (_initialize_cp_support): Add declaration.
8568         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
8569         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
8570         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
8571         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
8572         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
8573         * ctfread.c (_initialize_ctfread): Add declaration.
8574         * d-lang.c (_initialize_d_language): Add declaration.
8575         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
8576         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
8577         * dbxread.c (_initialize_dbxread): Add declaration.
8578         * dcache.c (_initialize_dcache): Add declaration.
8579         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
8580         * disasm.c (_initialize_disasm): Add declaration.
8581         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
8582         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
8583         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
8584         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
8585         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
8586         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
8587         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
8588         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
8589         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
8590         * elfread.c (_initialize_elfread): Add declaration.
8591         * exec.c (_initialize_exec): Add declaration.
8592         * extension.c (_initialize_extension): Add declaration.
8593         * f-lang.c (_initialize_f_language): Add declaration.
8594         * f-valprint.c (_initialize_f_valprint): Add declaration.
8595         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
8596         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
8597         * filesystem.c (_initialize_filesystem): Add declaration.
8598         * findcmd.c (_initialize_mem_search): Add declaration.
8599         * findvar.c (_initialize_findvar): Add declaration.
8600         * fork-child.c (_initialize_fork_child): Add declaration.
8601         * frame-base.c (_initialize_frame_base): Add declaration.
8602         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
8603         * frame.c (_initialize_frame): Add declaration.
8604         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
8605         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
8606         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
8607         * gcore.c (_initialize_gcore): Add declaration.
8608         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
8609         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
8610         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
8611         * gdbarch.c (_initialize_gdbarch): Add declaration.
8612         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
8613         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
8614         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
8615         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
8616         * go-lang.c (_initialize_go_language): Add declaration.
8617         * go32-nat.c (_initialize_go32_nat): Add declaration.
8618         * guile/guile.c (_initialize_guile): Add declaration.
8619         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
8620         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
8621         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
8622         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
8623         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
8624         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
8625         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
8626         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
8627         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
8628         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
8629         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
8630         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
8631         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
8632         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
8633         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
8634         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
8635         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
8636         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
8637         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
8638         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
8639         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
8640         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
8641         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
8642         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
8643         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
8644         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
8645         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
8646         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
8647         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
8648         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
8649         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
8650         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
8651         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
8652         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
8653         * infcall.c (_initialize_infcall): Add declaration.
8654         * infcmd.c (_initialize_infcmd): Add declaration.
8655         * inflow.c (_initialize_inflow): Add declaration.
8656         * infrun.c (_initialize_infrun): Add declaration.
8657         * interps.c (_initialize_interpreter): Add declaration.
8658         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
8659         * jit.c (_initialize_jit): Add declaration.
8660         * language.c (_initialize_language): Add declaration.
8661         * linux-fork.c (_initialize_linux_fork): Add declaration.
8662         * linux-nat.c (_initialize_linux_nat): Add declaration.
8663         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
8664         * linux-thread-db.c (_initialize_thread_db): Add declaration.
8665         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
8666         * m2-lang.c (_initialize_m2_language): Add declaration.
8667         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
8668         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
8669         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
8670         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
8671         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
8672         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
8673         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
8674         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
8675         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
8676         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
8677         * machoread.c (_initialize_machoread): Add declaration.
8678         * macrocmd.c (_initialize_macrocmd): Add declaration.
8679         * macroscope.c (_initialize_macroscope): Add declaration.
8680         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
8681         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
8682         * maint.c (_initialize_maint_cmds): Add declaration.
8683         * mdebugread.c (_initialize_mdebugread): Add declaration.
8684         * memattr.c (_initialize_mem): Add declaration.
8685         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
8686         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
8687         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
8688         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
8689         * mi/mi-main.c (_initialize_mi_main): Add declaration.
8690         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
8691         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
8692         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
8693         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
8694         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
8695         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
8696         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
8697         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
8698         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
8699         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
8700         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
8701         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
8702         * mipsread.c (_initialize_mipsread): Add declaration.
8703         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
8704         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
8705         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
8706         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
8707         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
8708         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
8709         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
8710         * nto-procfs.c (_initialize_procfs): Add declaration.
8711         * objc-lang.c (_initialize_objc_language): Add declaration.
8712         * observable.c (_initialize_observer): Add declaration.
8713         * opencl-lang.c (_initialize_opencl_language): Add declaration.
8714         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
8715         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
8716         * osabi.c (_initialize_gdb_osabi): Add declaration.
8717         * osdata.c (_initialize_osdata): Add declaration.
8718         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
8719         * parse.c (_initialize_parse): Add declaration.
8720         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
8721         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
8722         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
8723         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
8724         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
8725         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
8726         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
8727         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
8728         * printcmd.c (_initialize_printcmd): Add declaration.
8729         * probe.c (_initialize_probe): Add declaration.
8730         * proc-api.c (_initialize_proc_api): Add declaration.
8731         * proc-events.c (_initialize_proc_events): Add declaration.
8732         * proc-service.c (_initialize_proc_service): Add declaration.
8733         * procfs.c (_initialize_procfs): Add declaration.
8734         * producer.c (_initialize_producer): Add declaration.
8735         * psymtab.c (_initialize_psymtab): Add declaration.
8736         * python/python.c (_initialize_python): Add declaration.
8737         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
8738         * record-btrace.c (_initialize_record_btrace): Add declaration.
8739         * record-full.c (_initialize_record_full): Add declaration.
8740         * record.c (_initialize_record): Add declaration.
8741         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
8742         * regcache.c (_initialize_regcache): Add declaration.
8743         * reggroups.c (_initialize_reggroup): Add declaration.
8744         * remote-notif.c (_initialize_notif): Add declaration.
8745         * remote-sim.c (_initialize_remote_sim): Add declaration.
8746         * remote.c (_initialize_remote): Add declaration.
8747         * reverse.c (_initialize_reverse): Add declaration.
8748         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
8749         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
8750         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
8751         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
8752         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
8753         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
8754         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
8755         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
8756         Add declaration.
8757         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
8758         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
8759         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
8760         * rust-exp.y (_initialize_rust_exp): Add declaration.
8761         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
8762         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
8763         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
8764         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
8765         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
8766         * score-tdep.c (_initialize_score_tdep): Add declaration.
8767         * ser-go32.c (_initialize_ser_dos): Add declaration.
8768         * ser-mingw.c (_initialize_ser_windows): Add declaration.
8769         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
8770         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
8771         * ser-uds.c (_initialize_ser_socket): Add declaration.
8772         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
8773         * serial.c (_initialize_serial): Add declaration.
8774         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
8775         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
8776         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
8777         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
8778         * skip.c (_initialize_step_skip): Add declaration.
8779         * sol-thread.c (_initialize_sol_thread): Add declaration.
8780         * solib-aix.c (_initialize_solib_aix): Add declaration.
8781         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
8782         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
8783         * solib-frv.c (_initialize_frv_solib): Add declaration.
8784         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
8785         * solib-target.c (_initialize_solib_target): Add declaration.
8786         * solib.c (_initialize_solib): Add declaration.
8787         * source-cache.c (_initialize_source_cache): Add declaration.
8788         * source.c (_initialize_source): Add declaration.
8789         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
8790         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
8791         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
8792         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
8793         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
8794         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
8795         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
8796         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
8797         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
8798         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
8799         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
8800         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
8801         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
8802         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
8803         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
8804         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
8805         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
8806         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
8807         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
8808         * stabsread.c (_initialize_stabsread): Add declaration.
8809         * stack.c (_initialize_stack): Add declaration.
8810         * stap-probe.c (_initialize_stap_probe): Add declaration.
8811         * std-regs.c (_initialize_frame_reg): Add declaration.
8812         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
8813         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
8814         * symfile.c (_initialize_symfile): Add declaration.
8815         * symmisc.c (_initialize_symmisc): Add declaration.
8816         * symtab.c (_initialize_symtab): Add declaration.
8817         * target.c (_initialize_target): Add declaration.
8818         * target-connection.c (_initialize_target_connection): Add
8819         declaration.
8820         * target-dcache.c (_initialize_target_dcache): Add declaration.
8821         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
8822         * thread.c (_initialize_thread): Add declaration.
8823         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
8824         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
8825         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
8826         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
8827         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
8828         * tracectf.c (_initialize_ctf): Add declaration.
8829         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
8830         * tracefile.c (_initialize_tracefile): Add declaration.
8831         * tracepoint.c (_initialize_tracepoint): Add declaration.
8832         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
8833         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
8834         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
8835         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
8836         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
8837         * tui/tui-win.c (_initialize_tui_win): Add declaration.
8838         * tui/tui.c (_initialize_tui): Add declaration.
8839         * typeprint.c (_initialize_typeprint): Add declaration.
8840         * ui-style.c (_initialize_ui_style): Add declaration.
8841         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
8842         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
8843         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
8844         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
8845         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
8846         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
8847         * unittests/filtered_iterator-selftests.c
8848         (_initialize_filtered_iterator_selftests): Add declaration.
8849         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
8850         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
8851         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
8852         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
8853         * unittests/main-thread-selftests.c
8854         (_initialize_main_thread_selftests): Add declaration.
8855         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
8856         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
8857         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
8858         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
8859         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
8860         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
8861         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
8862         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
8863         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
8864         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
8865         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
8866         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
8867         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
8868         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
8869         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
8870         declaration.
8871         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
8872         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
8873         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
8874         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
8875         * user-regs.c (_initialize_user_regs): Add declaration.
8876         * utils.c (_initialize_utils): Add declaration.
8877         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
8878         * valops.c (_initialize_valops): Add declaration.
8879         * valprint.c (_initialize_valprint): Add declaration.
8880         * value.c (_initialize_values): Add declaration.
8881         * varobj.c (_initialize_varobj): Add declaration.
8882         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
8883         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
8884         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
8885         * windows-nat.c (_initialize_windows_nat): Add declaration.
8886         (_initialize_check_for_gdb_ini): Add declaration.
8887         (_initialize_loadable): Add declaration.
8888         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
8889         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
8890         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
8891         * xcoffread.c (_initialize_xcoffread): Add declaration.
8892         * xml-support.c (_initialize_xml_support): Add declaration.
8893         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
8894         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
8895         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
8896         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
8897
8898 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8899
8900         * regformats/regdat.sh: Generate declaration for init function.
8901
8902 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8903
8904         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
8905         up.
8906         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
8907         close_one_inferior>: New methods.
8908         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
8909         pass down target to find_inferior_pid.
8910         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
8911         Pass down target to find_inferior_ptid.
8912         (gdbsim_target::create_inferior): Pass down target to
8913         add_thread_silent.
8914         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
8915         target down to find_inferior_ptid and switch_to_thread.
8916         (gdbsim_target::close): Update to call close_one_inferior.
8917         (struct resume_data): Remove.
8918         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
8919         directly, rather than through a void pointer.
8920         (gdbsim_target::resume): Update to call resume_one_inferior.
8921
8922 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
8923
8924         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
8925
8926 2020-01-12  Pedro Alves  <palves@redhat.com>
8927
8928         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
8929         directly for the current inferior instead of
8930         discard_all_inferiors.
8931         (discard_all_inferiors): Delete.
8932
8933 2020-01-11  Tom Tromey  <tom@tromey.com>
8934
8935         * tui/tui-wingeneral.c (box_win): Check cli_styling.
8936         * tui/tui-winsource.c (tui_source_window_base::refill): Use
8937         deprecated_safe_get_selected_frame.
8938
8939 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8940
8941         * inferior.c (print_inferior): Switch inferior before printing it.
8942
8943 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
8944             Pedro Alves  <palves@redhat.com>
8945
8946         * progspace-and-thread.c (switch_to_program_space_and_thread):
8947         Assert there's an inferior for PSPACE.  Use
8948         switch_to_inferior_no_thread to switch the inferior too.
8949         * progspace.c (program_space::~program_space): Call
8950         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
8951         (program_space::free_all_objfiles): Don't call clear_symtab_users
8952         here.
8953         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
8954
8955 2020-01-10  Pedro Alves  <palves@redhat.com>
8956
8957         * NEWS: Mention multi-target debugging, "info connections", and
8958         "add-inferior -no-connection".
8959
8960 2020-01-10  Pedro Alves  <palves@redhat.com>
8961
8962         * infrun.c: Include "target-connection.h".
8963         (check_multi_target_resumption): New.
8964         (proceed): Call it.
8965         * target-connection.c (make_target_connection_string): Make
8966         extern.
8967         * target-connection.h (make_target_connection_string): Declare.
8968
8969 2020-01-10  Pedro Alves  <palves@redhat.com>
8970
8971         * Makefile.in (COMMON_SFILES): Add target-connection.c.
8972         * inferior.c (uiout_field_connection): New function.
8973         (print_inferior): Add new "connection-id" column.
8974         (add_inferior_command): Show connection number/string of added
8975         inferior.
8976         * process-stratum-target.h
8977         (process_stratum_target::connection_string): New virtual method.
8978         (process_stratum_target::connection_number): New field.
8979         * remote.c (remote_target::connection_string): New override.
8980         * target-connection.c: New file.
8981         * target-connection.h: New file.
8982         * target.c (decref_target): Remove process_stratum targets from
8983         the connection list.
8984         (target_stack::push): Add process_stratum targets to the
8985         connection list.
8986
8987 2020-01-10  Pedro Alves  <palves@redhat.com>
8988
8989         Revert:
8990         2016-04-12  Pedro Alves  <palves@redhat.com>
8991         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
8992         Remove references to name.
8993         * serial.h (struct serial) <name>: Delete.
8994
8995 2020-01-10  Pedro Alves  <palves@redhat.com>
8996
8997         * gdbarch-selftests.c (register_to_value_test): Remove "target
8998         already pushed" check.
8999
9000 2020-01-10  Pedro Alves  <palves@redhat.com>
9001             John Baldwin  <jhb@FreeBSD.org>
9002
9003         * aarch64-linux-nat.c
9004         (aarch64_linux_nat_target::thread_architecture): Adjust.
9005         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
9006         (task_command_1): Likewise.
9007         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
9008         (aix_thread_target::wait, aix_thread_target::fetch_registers)
9009         (aix_thread_target::store_registers)
9010         (aix_thread_target::thread_alive): Adjust.
9011         * amd64-fbsd-tdep.c: Include "inferior.h".
9012         (amd64fbsd_get_thread_local_address): Pass down target.
9013         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
9014         thread's gdbarch instead of target_gdbarch.
9015         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
9016         get_last_target_status.
9017         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
9018         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
9019         inferiors.
9020         (update_inserted_breakpoint_locations): Skip if inferiors with no
9021         execution.
9022         (update_global_location_list): When handling moribund locations,
9023         find representative inferior for location's pspace, and use thread
9024         count of its process_stratum target.
9025         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
9026         * bsd-uthread.c (bsd_uthread_target::wait): Use
9027         as_process_stratum_target and adjust thread_change_ptid and
9028         add_thread calls.
9029         (bsd_uthread_target::update_thread_list): Use
9030         as_process_stratum_target and adjust find_thread_ptid,
9031         thread_change_ptid and add_thread calls.
9032         * btrace.c (maint_btrace_packet_history_cmd): Adjust
9033         find_thread_ptid call.
9034         * corelow.c (add_to_thread_list): Adjust add_thread call.
9035         (core_target_open): Adjust add_thread_silent and thread_count
9036         calls.
9037         (core_target::pid_to_str): Adjust find_inferior_ptid call.
9038         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
9039         * event-top.c (async_disconnect): Pop targets from all inferiors.
9040         * exec.c (add_target_sections): Push exec target on all inferiors
9041         sharing the program space.
9042         (remove_target_sections): Remove the exec target from all
9043         inferiors sharing the program space.
9044         (exec_on_vfork): New.
9045         * exec.h (exec_on_vfork): Declare.
9046         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
9047         Pass it down.
9048         (fbsd_nat_target::update_thread_list): Adjust.
9049         (fbsd_nat_target::resume): Adjust.
9050         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
9051         down.
9052         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
9053         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
9054         get_thread_arch_regcache call.
9055         * fork-child.c (gdb_startup_inferior): Pass target down to
9056         startup_inferior and set_executing.
9057         * gdbthread.h (struct process_stratum_target): Forward declare.
9058         (add_thread, add_thread_silent, add_thread_with_info)
9059         (in_thread_list): Add process_stratum_target parameter.
9060         (find_thread_ptid(inferior*, ptid_t)): New overload.
9061         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
9062         parameter.
9063         (all_threads()): Delete overload.
9064         (all_threads, all_non_exited_threads): Add process_stratum_target
9065         parameter.
9066         (all_threads_safe): Use brace initialization.
9067         (thread_count): Add process_stratum_target parameter.
9068         (set_resumed, set_running, set_stop_requested, set_executing)
9069         (threads_are_executing, finish_thread_state): Add
9070         process_stratum_target parameter.
9071         (switch_to_thread): Use is_current_thread.
9072         * i386-fbsd-tdep.c: Include "inferior.h".
9073         (i386fbsd_get_thread_local_address): Pass down target.
9074         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
9075         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
9076         have_inferiors check.
9077         * inf-ptrace.c (inf_ptrace_target::create_inferior)
9078         (inf_ptrace_target::attach): Adjust.
9079         * infcall.c (run_inferior_call): Adjust.
9080         * infcmd.c (run_command_1): Pass target to
9081         scoped_finish_thread_state.
9082         (proceed_thread_callback): Skip inferiors with no execution.
9083         (continue_command): Rename 'all_threads' local to avoid hiding
9084         'all_threads' function.  Adjust get_last_target_status call.
9085         (prepare_one_step): Adjust set_running call.
9086         (signal_command): Use user_visible_resume_target.  Compare thread
9087         pointers instead of inferior_ptid.
9088         (info_program_command): Adjust to pass down target.
9089         (attach_command): Mark target's 'thread_executing' flag.
9090         (stop_current_target_threads_ns): New, factored out from ...
9091         (interrupt_target_1): ... this.  Switch inferior before making
9092         target calls.
9093         * inferior-iter.h
9094         (struct all_inferiors_iterator, struct all_inferiors_range)
9095         (struct all_inferiors_safe_range)
9096         (struct all_non_exited_inferiors_range): Filter on
9097         process_stratum_target too.  Remove explicit.
9098         * inferior.c (inferior::inferior): Push dummy target on target
9099         stack.
9100         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
9101         Add process_stratum_target parameter, and pass it down.
9102         (have_live_inferiors): Adjust.
9103         (switch_to_inferior_and_push_target): New.
9104         (add_inferior_command, clone_inferior_command): Handle
9105         "-no-connection" parameter.  Use
9106         switch_to_inferior_and_push_target.
9107         (_initialize_inferior): Mention "-no-connection" option in
9108         the help of "add-inferior" and "clone-inferior" commands.
9109         * inferior.h: Include "process-stratum-target.h".
9110         (interrupt_target_1): Use bool.
9111         (struct inferior) <push_target, unpush_target, target_is_pushed,
9112         find_target_beneath, top_target, process_target, target_at,
9113         m_stack>: New.
9114         (discard_all_inferiors): Delete.
9115         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
9116         (all_inferiors, all_non_exited_inferiors): Add
9117         process_stratum_target parameter.
9118         * infrun.c: Include "gdb_select.h" and <unordered_map>.
9119         (target_last_proc_target): New global.
9120         (follow_fork_inferior): Push target on new inferior.  Pass target
9121         to add_thread_silent.  Call exec_on_vfork.  Handle target's
9122         reference count.
9123         (follow_fork): Adjust get_last_target_status call.  Also consider
9124         target.
9125         (follow_exec): Push target on new inferior.
9126         (struct execution_control_state) <target>: New field.
9127         (user_visible_resume_target): New.
9128         (do_target_resume): Call target_async.
9129         (resume_1): Set target's threads_executing flag.  Consider resume
9130         target.
9131         (commit_resume_all_targets): New.
9132         (proceed): Also consider resume target.  Skip threads of inferiors
9133         with no execution.  Commit resumtion in all targets.
9134         (start_remote): Pass current inferior to wait_for_inferior.
9135         (infrun_thread_stop_requested): Consider target as well.  Pass
9136         thread_info pointer to clear_inline_frame_state instead of ptid.
9137         (infrun_thread_thread_exit): Consider target as well.
9138         (random_pending_event_thread): New inferior parameter.  Use it.
9139         (do_target_wait): Rename to ...
9140         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
9141         down.
9142         (threads_are_resumed_pending_p, do_target_wait): New.
9143         (prepare_for_detach): Adjust calls.
9144         (wait_for_inferior): New inferior parameter.  Handle it.  Use
9145         do_target_wait_1 instead of do_target_wait.
9146         (fetch_inferior_event): Adjust.  Switch to representative
9147         inferior.  Pass target down.
9148         (set_last_target_status): Add process_stratum_target parameter.
9149         Save target in global.
9150         (get_last_target_status): Add process_stratum_target parameter and
9151         handle it.
9152         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
9153         (context_switch): Check inferior_ptid == null_ptid before calling
9154         inferior_thread().
9155         (get_inferior_stop_soon): Pass down target.
9156         (wait_one): Rename to ...
9157         (poll_one_curr_target): ... this.
9158         (struct wait_one_event): New.
9159         (wait_one): New.
9160         (stop_all_threads): Adjust.
9161         (handle_no_resumed, handle_inferior_event): Adjust to consider the
9162         event's target.
9163         (switch_back_to_stepped_thread): Also consider target.
9164         (print_stop_event): Update.
9165         (normal_stop): Update.  Also consider the resume target.
9166         * infrun.h (wait_for_inferior): Remove declaration.
9167         (user_visible_resume_target): New declaration.
9168         (get_last_target_status, set_last_target_status): New
9169         process_stratum_target parameter.
9170         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9171         process_stratum_target parameter, and use it.
9172         (clear_inline_frame_state (thread_info*)): New.
9173         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9174         process_stratum_target parameter.
9175         (clear_inline_frame_state (thread_info*)): Declare.
9176         * linux-fork.c (delete_checkpoint_command): Pass target down to
9177         find_thread_ptid.
9178         (checkpoint_command): Adjust.
9179         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
9180         instead of just tweaking inferior_ptid.
9181         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
9182         (exit_lwp): Pass target down to find_thread_ptid.
9183         (attach_proc_task_lwp_callback): Pass target down to
9184         add_thread/set_running/set_executing.
9185         (linux_nat_target::attach): Pass target down to
9186         thread_change_ptid.
9187         (get_detach_signal): Pass target down to find_thread_ptid.
9188         Consider last target status's target.
9189         (linux_resume_one_lwp_throw, resume_lwp)
9190         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
9191         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
9192         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
9193         (linux_nat_target::async_wait_fd): New.
9194         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
9195         target down.
9196         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
9197         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
9198         * linux-thread-db.c (struct thread_db_info::process_target): New
9199         field.
9200         (add_thread_db_info): Save target.
9201         (get_thread_db_info): New process_stratum_target parameter.  Also
9202         match target.
9203         (delete_thread_db_info): New process_stratum_target parameter.
9204         Also match target.
9205         (thread_from_lwp): Adjust to pass down target.
9206         (thread_db_notice_clone): Pass down target.
9207         (check_thread_db_callback): Pass down target.
9208         (try_thread_db_load_1): Always push the thread_db target.
9209         (try_thread_db_load, record_thread): Pass target down.
9210         (thread_db_target::detach): Pass target down.  Always unpush the
9211         thread_db target.
9212         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
9213         target down.  Always unpush the thread_db target.
9214         (find_new_threads_callback, thread_db_find_new_threads_2)
9215         (thread_db_target::update_thread_list): Pass target down.
9216         (thread_db_target::pid_to_str): Pass current inferior down.
9217         (thread_db_target::get_thread_local_address): Pass target down.
9218         (thread_db_target::resume, maintenance_check_libthread_db): Pass
9219         target down.
9220         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
9221         * procfs.c (procfs_target::procfs_init_inferior): Declare.
9222         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
9223         (procfs_init_inferior): Rename to ...
9224         (procfs_target::procfs_init_inferior): ... this and adjust.
9225         (procfs_target::create_inferior, procfs_notice_thread)
9226         (procfs_do_thread_registers): Adjust.
9227         * ppc-fbsd-tdep.c: Include "inferior.h".
9228         (ppcfbsd_get_thread_local_address): Pass down target.
9229         * proc-service.c (ps_xfer_memory): Switch current inferior and
9230         program space as well.
9231         (get_ps_regcache): Pass target down.
9232         * process-stratum-target.c
9233         (process_stratum_target::thread_address_space)
9234         (process_stratum_target::thread_architecture): Pass target down.
9235         * process-stratum-target.h
9236         (process_stratum_target::threads_executing): New field.
9237         (as_process_stratum_target): New.
9238         * ravenscar-thread.c
9239         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
9240         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
9241         down.
9242         * record-btrace.c (record_btrace_target::info_record): Adjust.
9243         (record_btrace_target::record_method)
9244         (record_btrace_target::record_is_replaying)
9245         (record_btrace_target::fetch_registers)
9246         (get_thread_current_frame_id, record_btrace_target::resume)
9247         (record_btrace_target::wait, record_btrace_target::stop): Pass
9248         target down.
9249         * record-full.c (record_full_wait_1): Switch to event thread.
9250         Pass target down.
9251         * regcache.c (regcache::regcache)
9252         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
9253         process_stratum_target parameter and handle it.
9254         (current_thread_target): New global.
9255         (get_thread_regcache): Add process_stratum_target parameter and
9256         handle it.  Switch inferior before calling target method.
9257         (get_thread_regcache): Pass target down.
9258         (get_thread_regcache_for_ptid): Pass target down.
9259         (registers_changed_ptid): Add process_stratum_target parameter and
9260         handle it.
9261         (registers_changed_thread, registers_changed): Pass target down.
9262         (test_get_thread_arch_aspace_regcache): New.
9263         (current_regcache_test): Define a couple local test_target_ops
9264         instances and use them for testing.
9265         (readwrite_regcache): Pass process_stratum_target parameter.
9266         (cooked_read_test, cooked_write_test): Pass mock_target down.
9267         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
9268         (get_thread_arch_aspace_regcache): Add process_stratum_target
9269         parameter.
9270         (regcache::target): New method.
9271         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
9272         (regcache::registers_changed_ptid): Add process_stratum_target
9273         parameter.
9274         (regcache::m_target): New field.
9275         (registers_changed_ptid): Add process_stratum_target parameter.
9276         * remote.c (remote_state::supports_vCont_probed): New field.
9277         (remote_target::async_wait_fd): New method.
9278         (remote_unpush_and_throw): Add remote_target parameter.
9279         (get_current_remote_target): Adjust.
9280         (remote_target::remote_add_inferior): Push target.
9281         (remote_target::remote_add_thread)
9282         (remote_target::remote_notice_new_inferior)
9283         (get_remote_thread_info): Pass target down.
9284         (remote_target::update_thread_list): Skip threads of inferiors
9285         bound to other targets.  (remote_target::close): Don't discard
9286         inferiors.  (remote_target::add_current_inferior_and_thread)
9287         (remote_target::process_initial_stop_replies)
9288         (remote_target::start_remote)
9289         (remote_target::remote_serial_quit_handler): Pass down target.
9290         (remote_target::remote_unpush_target): New remote_target
9291         parameter.  Unpush the target from all inferiors.
9292         (remote_target::remote_unpush_and_throw): New remote_target
9293         parameter.  Pass it down.
9294         (remote_target::open_1): Check whether the current inferior has
9295         execution instead of checking whether any inferior is live.  Pass
9296         target down.
9297         (remote_target::remote_detach_1): Pass down target.  Use
9298         remote_unpush_target.
9299         (extended_remote_target::attach): Pass down target.
9300         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
9301         (remote_target::append_resumption): Pass down target.
9302         (remote_target::append_pending_thread_resumptions)
9303         (remote_target::remote_resume_with_hc, remote_target::resume)
9304         (remote_target::commit_resume): Pass down target.
9305         (remote_target::remote_stop_ns): Check supports_vCont_probed.
9306         (remote_target::interrupt_query)
9307         (remote_target::remove_new_fork_children)
9308         (remote_target::check_pending_events_prevent_wildcard_vcont)
9309         (remote_target::remote_parse_stop_reply)
9310         (remote_target::process_stop_reply): Pass down target.
9311         (first_remote_resumed_thread): New remote_target parameter.  Pass
9312         it down.
9313         (remote_target::wait_as): Pass down target.
9314         (unpush_and_perror): New remote_target parameter.  Pass it down.
9315         (remote_target::readchar, remote_target::remote_serial_write)
9316         (remote_target::getpkt_or_notif_sane_1)
9317         (remote_target::kill_new_fork_children, remote_target::kill): Pass
9318         down target.
9319         (remote_target::mourn_inferior): Pass down target.  Use
9320         remote_unpush_target.
9321         (remote_target::core_of_thread)
9322         (remote_target::remote_btrace_maybe_reopen): Pass down target.
9323         (remote_target::pid_to_exec_file)
9324         (remote_target::thread_handle_to_thread_info): Pass down target.
9325         (remote_target::async_wait_fd): New.
9326         * riscv-fbsd-tdep.c: Include "inferior.h".
9327         (riscv_fbsd_get_thread_local_address): Pass down target.
9328         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
9329         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
9330         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
9331         Adjust.
9332         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
9333         * solib-svr4.c (enable_break): Pass down target.
9334         * spu-multiarch.c (parse_spufs_run): Pass down target.
9335         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
9336         * target-delegates.c: Regenerate.
9337         * target.c (g_target_stack): Delete.
9338         (current_top_target): Return the current inferior's top target.
9339         (target_has_execution_1): Refer to the passed-in inferior's top
9340         target.
9341         (target_supports_terminal_ours): Check whether the initial
9342         inferior was already created.
9343         (decref_target): New.
9344         (target_stack::push): Incref/decref the target.
9345         (push_target, push_target, unpush_target): Adjust.
9346         (target_stack::unpush): Defref target.
9347         (target_is_pushed): Return bool.  Adjust to refer to the current
9348         inferior's target stack.
9349         (dispose_inferior): Delete, and inline parts ...
9350         (target_preopen): ... here.  Only dispose of the current inferior.
9351         (target_detach): Hold strong target reference while detaching.
9352         Pass target down.
9353         (target_thread_name): Add assertion.
9354         (target_resume): Pass down target.
9355         (target_ops::beneath, find_target_at): Adjust to refer to the
9356         current inferior's target stack.
9357         (get_dummy_target): New.
9358         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
9359         has a thread running.
9360         (initialize_targets): Rename to ...
9361         (_initialize_target): ... this.
9362         * target.h: Include "gdbsupport/refcounted-object.h".
9363         (struct target_ops): Inherit refcounted_object.
9364         (target_ops::shortname, target_ops::longname): Make const.
9365         (target_ops::async_wait_fd): New method.
9366         (decref_target): Declare.
9367         (struct target_ops_ref_policy): New.
9368         (target_ops_ref): New typedef.
9369         (get_dummy_target): Declare function.
9370         (target_is_pushed): Return bool.
9371         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
9372         (all_matching_threads_iterator::all_matching_threads_iterator):
9373         Handle filter target.
9374         * thread-iter.h (struct all_matching_threads_iterator, struct
9375         all_matching_threads_range, class all_non_exited_threads_range):
9376         Filter by target too.  Remove explicit.
9377         * thread.c (threads_executing): Delete.
9378         (inferior_thread): Pass down current inferior.
9379         (clear_thread_inferior_resources): Pass down thread pointer
9380         instead of ptid_t.
9381         (add_thread_silent, add_thread_with_info, add_thread): Add
9382         process_stratum_target parameter.  Use it for thread and inferior
9383         searches.
9384         (is_current_thread): New.
9385         (thread_info::deletable): Use it.
9386         (find_thread_ptid, thread_count, in_thread_list)
9387         (thread_change_ptid, set_resumed, set_running): New
9388         process_stratum_target parameter.  Pass it down.
9389         (set_executing): New process_stratum_target parameter.  Pass it
9390         down.  Adjust reference to 'threads_executing'.
9391         (threads_are_executing): New process_stratum_target parameter.
9392         Adjust reference to 'threads_executing'.
9393         (set_stop_requested, finish_thread_state): New
9394         process_stratum_target parameter.  Pass it down.
9395         (switch_to_thread): Also match inferior.
9396         (switch_to_thread): New process_stratum_target parameter.  Pass it
9397         down.
9398         (update_threads_executing): Reimplement.
9399         * top.c (quit_force): Pop targets from all inferior.
9400         (gdb_init): Don't call initialize_targets.
9401         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
9402         Declare.
9403         (windows_add_thread, windows_delete_thread): Adjust.
9404         (get_windows_debug_event): Rename to ...
9405         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
9406         * tracefile-tfile.c (tfile_target_open): Pass down target.
9407         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
9408         Forward declare.
9409         (switch_to_thread): Add process_stratum_target parameter.
9410         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
9411         parameter.  Use it.
9412         (mi_on_resume): Pass target down.
9413         * nat/fork-inferior.c (startup_inferior): Add
9414         process_stratum_target parameter.  Pass it down.
9415         * nat/fork-inferior.h (startup_inferior): Add
9416         process_stratum_target parameter.
9417         * python/py-threadevent.c (py_get_event_thread): Pass target down.
9418
9419 2020-01-10  Pedro Alves  <palves@redhat.com>
9420
9421         * remote.c (remote_target::start_remote): Don't set inferior_ptid
9422         directly.  Instead find the first thread in the thread list and
9423         use switch_to_thread.
9424
9425 2020-01-10  Pedro Alves  <palves@redhat.com>
9426
9427         * remote.c (remote_target::remote_add_inferior): Don't bind a
9428         process to the current inferior if the current inferior is already
9429         bound to a process.
9430
9431 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9432             Pedro Alves  <palves@redhat.com>
9433
9434         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
9435         If no process is specified, return null_ptid instead of
9436         inferior_ptid.
9437         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
9438         TARGET_WAITKIND_SIGNALLED with no pid.
9439
9440 2020-01-10  Pedro Alves  <palves@redhat.com>
9441
9442         * remote.c (first_remote_resumed_thread): New.
9443         (remote_target::wait_as): Use it as default event_ptid instead of
9444         inferior_ptid.
9445
9446 2020-01-10  Pedro Alves  <palves@redhat.com>
9447
9448         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
9449
9450 2020-01-10  Pedro Alves  <palves@redhat.com>
9451
9452         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
9453         not -1.
9454
9455 2020-01-10  Pedro Alves  <palves@redhat.com>
9456
9457         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
9458         ptid to get_last_target_status.
9459         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
9460         ptid to get_last_target_status.
9461         * infcmd.c (continue_command): Don't pass a target_waitstatus to
9462         get_last_target_status.
9463         (info_program_command): Don't pass a target_waitstatus to
9464         get_last_target_status.
9465         * infrun.c (init_wait_for_inferior): Use
9466         nullify_last_target_wait_ptid.
9467         (get_last_target_status): Handle nullptr arguments.
9468         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
9469         (print_stop_event): Don't pass a ptid to get_last_target_status.
9470         (normal_stop): Don't pass a ptid to get_last_target_status.
9471         * infrun.h (get_last_target_status, set_last_target_status): Move
9472         comments here and update.
9473         (nullify_last_target_wait_ptid): Declare.
9474         * linux-fork.c (fork_load_infrun_state): Remove local extern
9475         declaration of nullify_last_target_wait_ptid.
9476         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
9477         to get_last_target_status.
9478
9479 2020-01-10  Pedro Alves  <palves@redhat.com>
9480
9481         * gdbthread.h (scoped_restore_current_thread)
9482         <dont_restore, restore, m_dont_restore>: Declare.
9483         * thread.c (thread_alive): Add assertion.  Return bool.
9484         (switch_to_thread_if_alive): New.
9485         (prune_threads): Switch inferior/thread.
9486         (print_thread_info_1): Switch thread before calling target methods.
9487         (scoped_restore_current_thread::restore): New, factored out from
9488         ...
9489         (scoped_restore_current_thread::~scoped_restore_current_thread):
9490         ... this.
9491         (scoped_restore_current_thread::scoped_restore_current_thread):
9492         Add assertion.
9493         (thread_apply_all_command, thread_select): Use
9494         switch_to_thread_if_alive.
9495         * infrun.c (proceed, restart_threads, handle_signal_stop)
9496         (switch_back_to_stepped_thread): Switch current thread before
9497         calling target methods.
9498
9499 2020-01-10  Pedro Alves <palves@redhat.com>
9500
9501         * inferior.c (switch_to_inferior_no_thread): New function,
9502         factored out from ...
9503         (inferior_command): ... here.
9504         * inferior.h (switch_to_inferior_no_thread): Declare.
9505         * mi/mi-main.c (run_one_inferior): Use
9506         switch_to_inferior_no_thread.
9507
9508 2020-01-10  Pedro Alves  <palves@redhat.com>
9509
9510         * infcmd.c (kill_command): Remove dead code.
9511
9512 2020-01-10  Pedro Alves  <palves@redhat.com>
9513
9514         * remote.c (remote_target::mourn_inferior): No longer check
9515         whether the target is running.
9516
9517 2020-01-10  Pedro Alves  <palves@redhat.com>
9518
9519         * corelow.c (core_target::has_execution): Change parameter type to
9520         inferior pointer.
9521         * inferior.c (number_of_live_inferiors): Use
9522         inferior::has_execution instead of target_has_execution_1.
9523         * inferior.h (inferior::has_execution): New.
9524         * linux-thread-db.c (thread_db_target::update_thread_list): Use
9525         inferior::has_execution instead of target_has_execution_1.
9526         * process-stratum-target.c
9527         (process_stratum_target::has_execution): Change parameter type to
9528         inferior pointer.  Check the inferior's PID instead of
9529         inferior_ptid.
9530         * process-stratum-target.h
9531         (process_stratum_target::has_execution): Change parameter type to
9532         inferior pointer.
9533         * record-full.c (record_full_core_target::has_execution): Change
9534         parameter type to inferior pointer.
9535         * target.c (target_has_execution_1): Change parameter type to
9536         inferior pointer.
9537         (target_has_execution_current): Adjust.
9538         * target.h (target_ops::has_execution): Change parameter type to
9539         inferior pointer.
9540         (target_has_execution_1): Change parameter type to inferior
9541         pointer.  Change return type to bool.
9542         * tracefile.h (tracefile_target::has_execution): Change parameter
9543         type to inferior pointer.
9544
9545 2020-01-10  Pedro Alves  <palves@redhat.com>
9546
9547         * exceptions.c (print_flush): Remove current_top_target() check.
9548
9549 2020-01-10  Pedro Alves  <palves@redhat.com>
9550
9551         * remote.c (show_remote_exec_file): Show the current inferior's
9552         exec-file instead of the command variable's value.
9553
9554 2020-01-10  Pedro Alves  <palves@redhat.com>
9555
9556         * record-full.c (record_full_resume_ptid): New global.
9557         (record_full_target::resume): Set it.
9558         (record_full_wait_1): Use record_full_resume_ptid instead of
9559         inferior_ptid.
9560
9561 2020-01-10  Pedro Alves  <palves@redhat.com>
9562
9563         * gdbthread.h (scoped_restore_current_thread)
9564         <dont_restore, restore, m_dont_restore>: Declare.
9565         * thread.c (thread_alive): Add assertion.  Return bool.
9566         (switch_to_thread_if_alive): New.
9567         (prune_threads): Switch inferior/thread.
9568         (print_thread_info_1): Switch thread before calling target methods.
9569         (scoped_restore_current_thread::restore): New, factored out from
9570         ...
9571         (scoped_restore_current_thread::~scoped_restore_current_thread):
9572         ... this.
9573         (scoped_restore_current_thread::scoped_restore_current_thread):
9574         Add assertion.
9575         (thread_apply_all_command, thread_select): Use
9576         switch_to_thread_if_alive.
9577
9578 2020-01-10  George Barrett  <bob@bob131.so>
9579
9580         * stap-probe.c (stap_modify_semaphore): Don't check for null
9581         semaphores.
9582         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
9583         for null semaphores.
9584
9585 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
9586
9587         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
9588         all source windows, and maintain horizontal scroll status while
9589         doing so.
9590
9591 2020-01-09  Tom Tromey  <tom@tromey.com>
9592
9593         PR tui/18932:
9594         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
9595         update_source_window, not print_source_lines.
9596
9597 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
9598
9599         * tui/tui.c (tui_enable): Register tui hooks after calling
9600         tui_display_main.
9601
9602 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
9603
9604         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
9605
9606 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
9607
9608         * thread.c (print_thread_info_1): Fix indentation.
9609
9610 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
9611
9612         * symtab.c (general_symbol_info::compute_and_set_names): Move the
9613         unique_xmalloc_ptr outside the if to always free the demangled name.
9614
9615 2020-01-08  Tom Tromey  <tromey@adacore.com>
9616
9617         * xcoffread.c (enter_line_range, read_xcoff_symtab)
9618         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
9619         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
9620         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
9621         Remove.
9622         (section_offsets): New typedef.
9623         * symtab.c (fixup_section, get_msymbol_address): Update.
9624         * symmisc.c (dump_msymbols): Update.
9625         * symfile.h (relative_addr_info_to_section_offsets)
9626         (symfile_map_offsets_to_segments): Update.
9627         * symfile.c (build_section_addr_info_from_objfile)
9628         (init_objfile_sect_indices): Update.
9629         (struct place_section_arg): Change type of "offsets".
9630         (place_section): Update.
9631         (relative_addr_info_to_section_offsets): Change type of
9632         "section_offsets".  Remove "num_sections" parameter.
9633         (default_symfile_offsets, syms_from_objfile_1)
9634         (set_objfile_default_section_offset): Update.
9635         (reread_symbols): No need to preserve section offsets by hand.
9636         (symfile_map_offsets_to_segments): Change type of "offsets".
9637         * stap-probe.c (relocate_address): Update.
9638         * stabsread.h (process_one_symbol): Update.
9639         * solib-target.c (struct lm_info_target) <offsets>: Change type.
9640         (solib_target_relocate_section_addresses): Update.
9641         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
9642         Update.
9643         * solib-frv.c (frv_relocate_main_executable): Update.
9644         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
9645         * solib-aix.c (solib_aix_get_section_offsets): Change return
9646         type.
9647         (solib_aix_solib_create_inferior_hook): Update.
9648         * remote.c (remote_target::get_offsets): Update.
9649         * psymtab.c (find_pc_sect_psymtab): Update.
9650         * psympriv.h (struct partial_symbol) <address, text_low,
9651         text_high>: Update.
9652         * objfiles.h (obj_section_offset): Update.
9653         (struct objfile) <section_offsets>: Change type.
9654         <num_sections>: Remove.
9655         (objfile_relocate): Update.
9656         * objfiles.c (entry_point_address_query): Update
9657         (relocate_one_symbol): Change type of "section_offsets".
9658         (objfile_relocate1, objfile_relocate1): Change type of
9659         "new_offsets".
9660         (objfile_rebase1): Update.
9661         * mipsread.c (mipscoff_symfile_read): Update.
9662         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
9663         parameter.
9664         * mdebugread.c (parse_symbol): Change type of "section_offsets".
9665         (parse_external, psymtab_to_symtab_1): Update.
9666         * machoread.c (macho_symfile_offsets): Update.
9667         * ia64-tdep.c (ia64_find_unwind_table): Update.
9668         * hppa-tdep.c (read_unwind_info): Update.
9669         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
9670         * dwarf2read.c (create_addrmap_from_index)
9671         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
9672         (process_psymtab_comp_unit_reader, add_partial_symbol)
9673         (add_partial_subprogram, process_full_comp_unit)
9674         (read_file_scope, read_func_scope, read_lexical_block_scope)
9675         (read_call_site_scope, dwarf2_rnglists_process)
9676         (dwarf2_ranges_process, dwarf2_ranges_read)
9677         (dwarf_decode_lines_1, var_decode_location, new_symbol)
9678         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
9679         Update.
9680         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
9681         Update.
9682         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
9683         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
9684         (process_one_symbol): Change type of "section_offsets".
9685         * ctfread.c (get_objfile_text_range): Update.
9686         * coffread.c (coff_symtab_read, enter_linenos)
9687         (process_coff_symbol): Update.
9688         * coff-pe-read.c (add_pe_forwarded_sym): Update.
9689         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
9690
9691 2020-01-08  Tom Tromey  <tromey@adacore.com>
9692
9693         * dwarf2read.c (parse_macro_definition): Use std::string.
9694         (parse_macro_definition): Likewise.
9695
9696 2020-01-08  Tom Tromey  <tromey@adacore.com>
9697
9698         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
9699         (ATTR_ALLOC_CHUNK): Remove.
9700
9701 2020-01-08  Tom Tromey  <tromey@adacore.com>
9702
9703         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
9704
9705 2020-01-08  Tom Tromey  <tromey@adacore.com>
9706
9707         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
9708         (dwarf2_compute_name, open_dwo_file): Likewise.
9709         (process_enumeration_scope): Use std::vector.
9710         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
9711         (partial_die_info::fixup, dwarf2_start_subfile)
9712         (guess_full_die_structure_name, dwarf2_name): Likewise.
9713         (determine_prefix): Update.
9714         (guess_full_die_structure_name): Make return type const.
9715         (partial_die_full_name): Return unique_xmalloc_ptr.
9716         (DW_FIELD_ALLOC_CHUNK): Remove.
9717
9718 2020-01-07  Tom Tromey  <tromey@adacore.com>
9719
9720         PR build/24937:
9721         * stap-probe.c (class stap_static_probe_ops): Add constructor.
9722
9723 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
9724
9725         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
9726
9727 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9728
9729         * stack.c (print_frame_info): Move disassemble_next_line code
9730         inside source_print block.
9731
9732 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9733
9734         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
9735         gdb/signals.h, as we are now using native signal symbols.
9736
9737 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
9738
9739         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
9740         overflow by an early check of content vs threshold.
9741         * tui/tui-source.c (tui_source_window::line_is_displayed):
9742         Likewise.
9743
9744 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9745
9746         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
9747
9748 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
9749
9750         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
9751         export table if no section contains it's RVA.
9752
9753 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9754
9755         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
9756
9757 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
9758
9759         * source.c (print_source_lines_base): Set last_line_listed.
9760
9761 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
9762
9763         * tui/tui-disasm.c: Remove trailing spaces.
9764
9765 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9766             Pedro Alves  <palves@redhat.com>
9767
9768         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
9769         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
9770         (windows_gdb_signal_to_target): New function, uses the above
9771         enumeration to convert GDB internal signal codes to equivalent
9772         Windows codes.
9773         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
9774         * windows-nat.c: Include "gdb_wait.h".
9775         (get_windows_debug_event): Extract the fatal exception from the
9776         exit status and convert to the equivalent Posix signal number.
9777         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
9778         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
9779         * gdbsupport/gdb_wait.c: New file, implements
9780         windows_status_to_termsig.
9781         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
9782         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
9783
9784 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
9785
9786         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
9787         show_layout.
9788
9789 2020-01-05  Luis Machado  <luis.machado@linaro.org>
9790
9791         * aarch64-linux-nat.c
9792         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
9793         and bfd_mach_aarch64.
9794
9795 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9796
9797         * ui-file.c (stdio_file::can_emit_style_escape)
9798         (tee_file::can_emit_style_escape): Ensure style is used also on
9799         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
9800         to gdb_stdout.
9801         * main.c (set_gdb_data_directory): Use file style to output the
9802         warning that the given pathname is not a directory.
9803         * top.c (show_history_filename, gdb_safe_append_history)
9804         (show_gdb_datadir): Use file style.
9805
9806 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
9807
9808         * solib-target.c (struct lm_info_target):
9809         Change offsets to be a unique_xmalloc_ptr.
9810         (solib_target_relocate_section_addresses): Update.
9811
9812 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
9813
9814         * windows-nat.c (windows_clear_solib): Free so_list linked list.
9815
9816 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9817
9818         * MAINTAINERS (Write After Approval): Add myself.
9819
9820 2020-01-02  Luis Machado  <luis.machado@linaro.org>
9821
9822         * proc-service.c (get_ps_regcache): Remove reference to obsolete
9823         Cell BE architecture.
9824         * target.h (struct target_ops) <thread_architecture>: Likewise.
9825
9826 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
9827
9828         * Makefile.in: Use INSTALL_PROGRAM_ENV.
9829
9830 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
9831
9832         * MAINTAINERS (Write After Approval): Add myself.
9833
9834 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9835
9836         * gdbarch.sh: Update copyright year range of generated files.
9837
9838 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9839
9840         Update copyright year range in all GDB files.
9841
9842 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9843
9844         * copyright.py: Convert to Python 3.
9845
9846 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9847
9848         * copyright.py: Adapt after move of gnulib directory from gdb
9849         directory to toplevel directory.
9850
9851 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9852
9853         * copyright.py (main): Exit if run from the wrong directory.
9854
9855 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9856
9857         * top.c (print_gdb_version): Change copyright year to 2020.
9858
9859 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9860
9861         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
9862
9863 For older changes see ChangeLog-2019.
9864 \f
9865 Local Variables:
9866 mode: change-log
9867 left-margin: 8
9868 fill-column: 74
9869 version-control: never
9870 coding: utf-8
9871 End: