gdb/ChangeLog

   1 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
   2
   3         * exec.c (validate_exec_file): Ensure the build-id is up to
   4         date by calling reopen_exec_file (that checks file timestamp
   5         to decide to re-read the file).
   6
   7 2020-06-18  Pedro Alves  <palves@redhat.com>
   8
   9         PR gdb/25412
  10         * gdbthread.h (delete_thread, delete_thread_silent)
  11         (find_thread_ptid): Update comments.
  12         * thread.c (current_thread_): New global.
  13         (is_current_thread): Move higher, and reimplement.
  14         (inferior_thread): Reimplement.
  15         (set_thread_exited): Use bool.  Add assertions.
  16         (add_thread_silent): Simplify thread-reuse handling by always
  17         calling delete_thread.
  18         (delete_thread): Remove intro comment.
  19         (find_thread_ptid): Skip exited threads.
  20         (switch_to_thread_no_regs): Write to current_thread_.
  21         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
  22         INFERIOR_PTID.  Clear current_thread_.
  23
  24 2020-06-18  Pedro Alves  <palves@redhat.com>
  25
  26         * aix-thread.c (pd_update): Use switch_to_thread.
  27
  28 2020-06-18  Pedro Alves  <palves@redhat.com>
  29
  30         * ravenscar-thread.c (ravenscar_thread_target): Update.
  31         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
  32         (ravenscar_thread_target::add_active_thread): ... this.  Don't
  33         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
  34         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
  35
  36 2020-06-18  Pedro Alves  <palves@redhat.com>
  37
  38         * nat/windows-nat.c (current_windows_thread): Remove.
  39         * nat/windows-nat.h (current_windows_thread): Remove.
  40         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
  41         Adjust.
  42         (display_selectors): Adjust to fetch the current
  43         windows_thread_info based on inferior_ptid.
  44         (fake_create_process): No longer write to current_windows_thread.
  45         (windows_nat_target::get_windows_debug_event):
  46         Don't set inferior_ptid or current_windows_thread.
  47         (windows_nat_target::wait): Adjust to not rely on
  48         current_windows_thread.
  49         (do_initial_windows_stuff): Now a method of windows_nat_target.
  50         Switch to the last_ptid thread.
  51         (windows_nat_target::attach): Adjust.
  52         (windows_nat_target::detach): Use switch_to_no_thread instead of
  53         writing to inferior_ptid directly.
  54         (windows_nat_target::create_inferior): Adjust.
  55
  56 2020-06-18  Pedro Alves  <palves@redhat.com>
  57
  58         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
  59
  60 2020-06-18  Pedro Alves  <palves@redhat.com>
  61
  62         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
  63         after creating it, instead of writing to inferior_ptid.  Don't
  64         write to inferior_ptid.
  65
  66 2020-06-18  Pedro Alves  <palves@redhat.com>
  67
  68         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
  69
  70 2020-06-18  Pedro Alves  <palves@redhat.com>
  71
  72         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
  73         it, instead of writing to inferior_ptid.
  74
  75 2020-06-18  Pedro Alves  <palves@redhat.com>
  76
  77         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
  78         to inferior_ptid.
  79
  80 2020-06-18  Pedro Alves  <palves@redhat.com>
  81
  82         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
  83         instead of writing to inferior_ptid directly.
  84
  85 2020-06-18  Pedro Alves  <palves@redhat.com>
  86
  87         * corelow.c (core_target::close): Use switch_to_no_thread instead
  88         of writing to inferior_ptid directly.
  89         (add_to_thread_list, core_target_open): Use switch_to_thread
  90         instead of writing to inferior_ptid directly.
  91
  92 2020-06-18  Pedro Alves  <palves@redhat.com>
  93
  94         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
  95         inferior_ptid.
  96         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
  97         inferior_ptid.
  98         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
  99         inferior_ptid directly.
 100         (darwin_nat_target::init_thread_list): Switch to thread, instead
 101         of writing to inferior_ptid.
 102         (darwin_nat_target::attach): Don't write to inferior_ptid.
 103         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
 104
 105 2020-06-18  Pedro Alves  <palves@redhat.com>
 106
 107         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
 108         thread.
 109         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
 110         Instead use switch_to_thread.
 111         (gnu_nat_target::detach): Use switch_to_no_thread
 112         instead of writing to inferior_ptid directly.  Used passed-in
 113         inferior instead of looking up the inferior by pid.
 114
 115 2020-06-18  Pedro Alves  <palves@redhat.com>
 116
 117         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
 118         inferior_ptid.
 119
 120 2020-06-18  Pedro Alves  <palves@redhat.com>
 121
 122         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
 123         inferior_ptid.
 124         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
 125         thread.
 126         (nto_procfs_target::detach): Avoid referencing
 127         inferior_ptid.  Use switch_to_no_thread instead of writing to
 128         inferior_ptid directly.
 129         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
 130         instead of writing to inferior_ptid directly.
 131         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
 132         to thread.
 133
 134 2020-06-18  Pedro Alves  <palves@redhat.com>
 135
 136         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
 137         after creating it, instead of writing to inferior_ptid.
 138         (gdbsim_target_open): Use switch_to_no_thread instead of writing
 139         to inferior_ptid directly.
 140         (gdbsim_target::wait): Don't write to inferior_ptid.
 141
 142 2020-06-18  Pedro Alves  <palves@redhat.com>
 143
 144         * remote.c (remote_target::remote_notice_new_inferior): Use
 145         switch_to_thread instead of writing to inferior_ptid directly.
 146         (remote_target::add_current_inferior_and_thread): Use
 147         switch_to_no_thread instead of writing to inferior_ptid directly.
 148         (extended_remote_target::attach): Use switch_to_inferior_no_thread
 149         and switch_to_thread instead of using set_current_inferior or
 150         writing to inferior_ptid directly.
 151
 152 2020-06-18  Pedro Alves  <palves@redhat.com>
 153
 154         * tracectf.c (ctf_target_open): Switch to added thread instead of
 155         writing to inferior_ptid directly.
 156         (ctf_target::close): Use switch_to_no_thread instead of writing to
 157         inferior_ptid directly.
 158
 159 2020-06-18  Pedro Alves  <palves@redhat.com>
 160
 161         * tracefile-tfile.c (tfile_target_open): Don't write to
 162         inferior_ptid directly, instead switch to added thread.
 163         (tfile_target::close): Use switch_to_no_thread instead of writing
 164         to inferior_ptid directly.
 165
 166 2020-06-18  Pedro Alves  <palves@redhat.com>
 167
 168         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
 169         (procfs_target::detach): Use switch_to_no_thread
 170         instead of writing to inferior_ptid directly.
 171         (do_attach): Change return type to void.  Switch to the added
 172         thread.
 173         (procfs_target::create_inferior): Switch to the added thread.
 174         (procfs_do_thread_registers): Don't write to inferior_ptid.
 175
 176 2020-06-18  Pedro Alves  <palves@redhat.com>
 177
 178         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
 179         of writing to inferior_ptid.
 180         (scoped_restore_exited_inferior): Delete.
 181         (handle_vfork_child_exec_or_exit): Simplify using
 182         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
 183         instead of writing to inferior_ptid.
 184         (THREAD_STOPPED_BY): Delete.
 185         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
 186         (thread_stopped_by_hw_breakpoint): Delete.
 187         (save_waitstatus): Use
 188         scoped_restore_current_thread+switch_to_thread, and call
 189         target_stopped_by_watchpoint instead of
 190         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
 191         instead of thread_stopped_by_sw_breakpoint, and
 192         target_stopped_by_hw_breakpoint instead of
 193         thread_stopped_by_hw_breakpoint.
 194         (handle_inferior_event)
 195         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
 196         inferior_ptid directly, nor
 197         set_current_inferior/set_current_program_space.  Use
 198         switch_to_thread / switch_to_inferior_no_thread instead.
 199
 200 2020-06-18  Pedro Alves  <palves@redhat.com>
 201
 202         * target.c (generic_mourn_inferior): Use switch_to_no_thread
 203         instead of writing to inferior_ptid.
 204
 205 2020-06-18  Pedro Alves  <palves@redhat.com>
 206
 207         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
 208         added thread.
 209         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
 210         to the added thread.
 211         (inf_ptrace_target::detach_success): Use switch_to_no_thread
 212         instead of writing to inferior_ptid.
 213
 214 2020-06-18  Pedro Alves  <palves@redhat.com>
 215
 216         * gdbarch-selftests.c: Include "progspace-and-thread.h".
 217         (register_to_value_test): Mock a program_space too.  Heap-allocate
 218         the address space.  Don't write to inferior_ptid.  Use
 219         switch_to_thread instead.
 220
 221 2020-06-18  Pedro Alves  <palves@redhat.com>
 222
 223         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
 224         Delete.
 225         (find_signalled_thread()): New, factored out from
 226         linux_make_corefile_notes and adjusted to handle exited threads.
 227         (linux_make_corefile_notes): Adjust to use the new
 228         find_signalled_thread.
 229
 230 2020-06-18  Pedro Alves  <palves@redhat.com>
 231
 232         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
 233         of saving/restoring inferior_ptid.
 234
 235 2020-06-17  Tom Tromey  <tom@tromey.com>
 236
 237         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
 238         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
 239         declare.
 240         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
 241
 242 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
 243
 244         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
 245         of partial symtabs.
 246
 247 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 248
 249         * regformats/reg-arm.dat: Remove.
 250         * regformats/reg-bfin.dat: Remove.
 251         * regformats/reg-cris.dat: Remove.
 252         * regformats/reg-crisv32.dat: Remove.
 253         * regformats/reg-m32r.dat: Remove.
 254         * regformats/reg-tilegx.dat: Remove.
 255         * regformats/reg-tilegx32.dat: Remove.
 256
 257 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 258
 259         * features/Makefile (WHICH): Remove arm files.
 260         * regformats/arm/arm-with-iwmmxt.dat: Remove.
 261         * regformats/arm/arm-with-neon.dat: Remove.
 262         * regformats/arm/arm-with-vfpv2.dat: Remove.
 263         * regformats/arm/arm-with-vfpv3.dat: Remove.
 264
 265 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 266
 267         * features/Makefile (XMLTOC): Remove rx.xml.
 268
 269 2020-06-17  Pedro Alves  <palves@redhat.com>
 270
 271         * gdbthread.h (thread_control_state) <trap_expected> Update
 272         comments.
 273
 274 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 275
 276         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
 277         ada_language::lookup_symbol_nonlocal.
 278         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
 279         (ada_language::lookup_symbol_nonlocal): New member function,
 280         implementation from ada_lookup_symbol_nonlocal.
 281         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
 282         initializer.
 283         (cplus_language_data): Delete la_lookup_symbol_nonlocal
 284         initializer.
 285         (cplus_language::lookup_symbol_nonlocal): New member function.
 286         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
 287         (minimal_language_data) Likewise.
 288         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
 289         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
 290         initializer.
 291         (d_language::lookup_symbol_nonlocal): New member function.
 292         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
 293         initializer.
 294         (f_language::lookup_symbol_nonlocal): New member function.
 295         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
 296         initializer.
 297         * language.c (unknown_language_data): Likewise.
 298         (auto_language_data): Likewise.
 299         * language.h (language_data): Delete la_lookup_symbol_nonlocal
 300         field.
 301         (language_defn::lookup_symbol_nonlocal): New member function.
 302         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
 303         initializer.
 304         * objc-lang.c (objc_language_data): Likewise.
 305         * opencl-lang.c (opencl_language_data): Likewise.
 306         * p-lang.c (pascal_language_data): Likewise.
 307         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
 308         rust_language::lookup_symbol_nonlocal.
 309         (rust_language_data): Delete la_lookup_symbol_nonlocal
 310         initializer.
 311         (rust_language::lookup_symbol_nonlocal): New member function,
 312         implementation from rust_lookup_symbol_nonlocal.
 313         * symtab.c (lookup_symbol_aux): Update call to
 314         lookup_symbol_nonlocal.
 315         (basic_lookup_symbol_nonlocal): Rename to...
 316         (language_defn::lookup_symbol_nonlocal): ...this, and update
 317         header comment.  Remove language_defn parameter, and replace with
 318         uses of `this'.
 319         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
 320
 321 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 322
 323         * ada-lang.c (ada_language_data): Delete la_value_print_inner
 324         initializer.
 325         (ada_language::value_print_inner): New member function.
 326         * c-lang.c (c_language_data): Delete la_value_print_inner
 327         initializer.
 328         (cplus_language_data): Likewise.
 329         (asm_language_data): Likewise.
 330         (minimal_language_data): Likewise.
 331         * d-lang.c (d_language_data): Likewise.
 332         (d_language::value_print_inner): New member function.
 333         * f-lang.c (f_language_data): Delete la_value_print_inner
 334         initializer.
 335         (f_language::value_print_inner): New member function.
 336         * f-lang.h (f_value_print_innner): Rename to...
 337         (f_value_print_inner): ...this (note spelling of 'inner').
 338         * f-valprint.c (f_value_print_innner): Rename to...
 339         (f_value_print_inner): ...this (note spelling of 'inner').
 340         * go-lang.c (go_language_data): Delete la_value_print_inner
 341         initializer.
 342         (go_language::value_print_inner): New member function.
 343         * language.c (language_defn::value_print_inner): Define new member
 344         function.
 345         (unk_lang_value_print_inner): Delete.
 346         (unknown_language_data): Delete la_value_print_inner initializer.
 347         (unknown_language::value_print_inner): New member function.
 348         (auto_language_data): Delete la_value_print_inner initializer.
 349         (auto_language::value_print_inner): New member function.
 350         * language.h (language_data): Delete la_value_print_inner field.
 351         (language_defn::value_print_inner): Delcare new member function.
 352         * m2-lang.c (m2_language_data): Delete la_value_print_inner
 353         initializer.
 354         (m2_language::value_print_inner): New member function.
 355         * objc-lang.c (objc_language_data): Delete la_value_print_inner
 356         initializer.
 357         * opencl-lang.c (opencl_language_data): Likewise.
 358         * p-lang.c (pascal_language_data): Likewise.
 359         (pascal_language::value_print_inner): New member function.
 360         * rust-lang.c (rust_language_data): Delete la_value_print_inner
 361         initializer.
 362         (rust_language::value_print_inner): New member function.
 363         * valprint.c (do_val_print): Update call to value_print_inner.
 364
 365 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 366
 367         * ada-lang.c (ada_language_data): Delete la_value_print
 368         initializer.
 369         (ada_language::value_print): New member function.
 370         * c-lang.c (c_language_data): Delete la_value_print initializer.
 371         (cplus_language_data): Likewise.
 372         (asm_language_data): Likewise.
 373         (minimal_language_data): Likewise.
 374         * d-lang.c (d_language_data): Likewise.
 375         * f-lang.c (f_language_data): Likewise.
 376         * go-lang.c (go_language_data): Likewise.
 377         * language.c (unk_lang_value_print): Delete.
 378         (language_defn::value_print): Define new member function.
 379         (unknown_language_data): Delete la_value_print initializer.
 380         (unknown_language::value_print): New member function.
 381         (auto_language_data): Delete la_value_print initializer.
 382         (auto_language::value_print): New member function.
 383         * language.h (language_data): Delete la_value_print field.
 384         (language_defn::value_print): Declare new member function.
 385         (LA_VALUE_PRINT): Update call to value_print.
 386         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
 387         * objc-lang.c (objc_language_data): Likewise.
 388         * opencl-lang.c (opencl_language_data): Likewise.
 389         * p-lang.c (pascal_language_data): Likewise.
 390         (pascal_language::value_print): New member function.
 391         * rust-lang.c (rust_language_data): Delete la_value_print
 392         initializer.
 393
 394 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 395
 396         * ada-lang.c (ada_watch_location_expression): Rename to
 397         ada_language::watch_location_expression.
 398         (ada_language_data): Delete la_watch_location_expression
 399         initializer.
 400         (ada_language::watch_location_expression): New member function,
 401         implementation from ada_watch_location_expression.
 402         * breakpoint.c (watch_command_1): Update call to
 403         watch_location_expression.
 404         * c-lang.c (c_watch_location_expression): Rename to
 405         language_defn::watch_location_expression.
 406         (c_language_data): Delete la_watch_location_expression
 407         initializer.
 408         (cplus_language_data): Likewise.
 409         (asm_language_data): Likewise.
 410         (minimal_language_data): Likewise.
 411         * c-lang.h (c_watch_location_expression): Delete declaration.
 412         * d-lang.c (d_language_data): Delete la_watch_location_expression
 413         initializer.
 414         * f-lang.c (f_language_data): Likewise.
 415         * go-lang.c (go_language_data): Likewise.
 416         * language.c (language_defn::watch_location_expression): Member
 417         function implementation from c_watch_location_expression.
 418         (unknown_language_data): Delete la_watch_location_expression
 419         initializer.
 420         (auto_language_data): Likewise.
 421         * language.h (language_data): Delete la_watch_location_expression
 422         field.
 423         (language_defn::watch_location_expression): Declare new member
 424         function.
 425         * m2-lang.c (m2_language_data): Delete
 426         la_watch_location_expression initializer.
 427         * objc-lang.c (objc_language_data): Likewise.
 428         * opencl-lang.c (opencl_language_data): Likewise.
 429         * p-lang.c (pascal_language_data): Likewise.
 430         * rust-lang.c (rust_watch_location_expression): Rename to
 431         rust_language::watch_location_expression.
 432         (rust_language_data): Delete la_watch_location_expression
 433         initializer.
 434         (rust_language::watch_location_expression): New member function,
 435         implementation from rust_watch_location_expression.
 436
 437 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 438
 439         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
 440         ada_language::collect_symbol_completion_matches.
 441         (ada_language_data): Delete la_collect_symbol_completion_matches
 442         initializer.
 443         (ada_language::collect_symbol_completion_matches): New member
 444         function, implementation from
 445         ada_collect_symbol_completion_matches.
 446         * c-lang.c (c_language_data): Delete
 447         la_collect_symbol_completion_matches initializer.
 448         (cplus_language_data): Likewise.
 449         (asm_language_data): Likewise.
 450         (minimal_language_data): Likewise.
 451         * d-lang.c (d_language_data): Likewise.
 452         * f-lang.c (f_collect_symbol_completion_matches): Rename to
 453         f_language::collect_symbol_completion_matches.
 454         (f_language_data): Delete la_collect_symbol_completion_matches
 455         initializer.
 456         (f_language::collect_symbol_completion_matches) New member
 457         function, implementation from f_collect_symbol_completion_matches.
 458         * go-lang.c (go_language_data): Delete
 459         la_collect_symbol_completion_matches initializer.
 460         * language.c (unknown_language_data): Likewise.
 461         (auto_language_data): Likewise.
 462         * language.h (language_data): Delete
 463         la_collect_symbol_completion_matches field.
 464         (language_defn::collect_symbol_completion_matches): New member
 465         function.
 466         * m2-lang.c (m2_language_data): Delete
 467         la_collect_symbol_completion_matches initializer.
 468         * objc-lang.c (objc_language_data): Likewise.
 469         * opencl-lang.c (opencl_language_data): Likewise.
 470         * p-lang.c (pascal_language_data): Likewise.
 471         * rust-lang.c (rust_language_data): Likewise.
 472         * symtab.c (default_collect_symbol_completion_matches): Delete.
 473         (collect_symbol_completion_matches): Update call to
 474         collect_symbol_completion_matches.
 475         (collect_symbol_completion_matches_type): Likewise.
 476         * symtab.h (default_collect_symbol_completion_matches): Delete
 477         declaration.
 478
 479 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 480
 481         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
 482         (ada_language_data): Delete la_word_break_characters initializer.
 483         (ada_language::word_break_characters): New member function.
 484         * c-lang.c (c_language_data): Delete la_word_break_characters
 485         initializer.
 486         (cplus_language_data): Likewise.
 487         (asm_language_data): Likewise.
 488         (minimal_language_data): Likewise.
 489         * completer.c: Update global comment.
 490         (advance_to_expression_complete_word_point): Update call to
 491         word_break_characters.
 492         (complete_files_symbols): Likewise.
 493         (complete_line_internal_1): Likewise.
 494         (default_completer_handle_brkchars): Likewise.
 495         (skip_quoted_chars): Likewise.
 496         * d-lang.c (d_language_data): Delete la_word_break_characters
 497         initializer.
 498         * f-lang.c (f_word_break_characters): Delete.
 499         (f_language_data): Delete la_word_break_characters initializer.
 500         (f_language::word_break_characters): New member function.
 501         * go-lang.c (go_language_data): Delete la_word_break_characters
 502         initializer.
 503         * language.c (unknown_language_data): Likewise.
 504         (auto_language_data): Likewise.
 505         * language.h (default_word_break_characters): Move declaration to
 506         earlier in the file.
 507         (language_data): Delete la_word_break_characters field.
 508         (language_defn::word_break_characters): New member function.
 509         * m2-lang.c (m2_language_data): Delete la_word_break_characters
 510         initializer.
 511         * objc-lang.c (objc_language_data): Likewise.
 512         * opencl-lang.c (opencl_language_data): Likewise.
 513         * p-lang.c (pascal_language_data): Likewise.
 514         * rust-lang.c (rust_language_data): Likewise.
 515
 516 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 517
 518         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
 519         (ada_language_data): Delete la_get_symbol_name_matcher
 520         initializer.
 521         (language_defn::get_symbol_name_matcher_inner): New member
 522         function.
 523         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
 524         initializer.
 525         (cplus_language_data): Likewise.
 526         (cplus_language::get_symbol_name_matcher_inner): New member
 527         function.
 528         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
 529         (minimal_language_data): Likewise.
 530         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
 531         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
 532         initializer.
 533         * dictionary.c (iter_match_first_hashed): Update call to
 534         get_symbol_name_matcher.
 535         (iter_match_next_hashed): Likewise.
 536         (iter_match_next_linear): Likewise.
 537         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
 538         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
 539         initializer.
 540         (f_language::get_symbol_name_matcher_inner): New member function.
 541         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
 542         initializer.
 543         * language.c (default_symbol_name_matcher): Update header comment,
 544         make static.
 545         (language_defn::get_symbol_name_matcher): New definition.
 546         (language_defn::get_symbol_name_matcher_inner): Likewise.
 547         (get_symbol_name_matcher): Delete.
 548         (unknown_language_data): Delete la_get_symbol_name_matcher
 549         initializer.
 550         (auto_language_data): Likewise.
 551         * language.h (language_data): Delete la_get_symbol_name_matcher
 552         field.
 553         (language_defn::get_symbol_name_matcher): New member function.
 554         (language_defn::get_symbol_name_matcher_inner): Likewise.
 555         (default_symbol_name_matcher): Delete declaration.
 556         * linespec.c (find_methods): Update call to
 557         get_symbol_name_matcher.
 558         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
 559         initializer.
 560         * minsyms.c (lookup_minimal_symbol): Update call to
 561         get_symbol_name_matcher.
 562         (iterate_over_minimal_symbols): Likewise.
 563         * objc-lang.c (objc_language_data): Delete
 564         la_get_symbol_name_matcher initializer.
 565         * opencl-lang.c (opencl_language_data): Likewise.
 566         * p-lang.c (pascal_language_data): Likewise.
 567         * psymtab.c (psymbol_name_matches): Update call to
 568         get_symbol_name_matcher.
 569         * rust-lang.c (rust_language_data): Delete
 570         la_get_symbol_name_matcher initializer.
 571         * symtab.c (symbol_matches_search_name): Update call to
 572         get_symbol_name_matcher.
 573         (compare_symbol_name): Likewise.
 574
 575 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 576
 577         * ada-lang.c (ada_language_data): Delete la_compute_program
 578         initializer.
 579         * c-lang.c (c_language_data): Likewise.
 580         (c_language::compute_program): New member function.
 581         (cplus_language_data): Delete la_compute_program initializer.
 582         (cplus_language::compute_program): New member function.
 583         (asm_language_data): Delete la_compute_program initializer.
 584         (minimal_language_data): Likewise.
 585         * c-lang.h (c_compute_program): Update comment.
 586         (cplus_compute_program): Likewise.
 587         * compile/compile-c-support.c (c_compute_program): Likewise.
 588         (cplus_compute_program): Likewise.
 589         * compile/compile.c (compile_to_object): Update call to
 590         la_compute_program.
 591         * d-lang.c (d_language_data): Delete la_compute_program
 592         initializer.
 593         * f-lang.c (f_language_data): Likewise.
 594         * go-lang.c (go_language_data): Likewise.
 595         * language.c (unknown_language_data): Likewise.
 596         (auto_language_data): Likewise.
 597         * language.h (language_data): Delete la_compute_program field.
 598         (language_defn::compute_program): New member function.
 599         * m2-lang.c (m2_language_data): Delete la_compute_program
 600         initializer.
 601         * objc-lang.c (objc_language_data): Likewise.
 602         * opencl-lang.c (opencl_language_data): Likewise.
 603         * p-lang.c (pascal_language_data): Likewise.
 604         * rust-lang.c (rust_language_data): Likewise.
 605
 606 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 607
 608         * ada-lang.c (ada_language_data) Delete
 609         la_class_name_from_physname initializer.
 610         * c-lang.c (c_language_data): Likewise.
 611         (cplus_language_data): Likewise.
 612         (cplus_language::class_name_from_physname): New member function.
 613         (asm_language_data): Delete la_class_name_from_physname
 614         initializer.
 615         (minimal_language_data): Likewise.
 616         * d-lang.c (d_language_data): Likewise.
 617         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
 618         method on language_defn class.
 619         (guess_full_die_structure_name): Likewise.
 620         * f-lang.c (f_language_data): Delete la_class_name_from_physname
 621         initializer.
 622         * go-lang.c (go_language_data): Likewise.
 623         * language.c (language_class_name_from_physname): Delete.
 624         (unk_lang_class_name): Delete.
 625         (unknown_language_data): Delete la_class_name_from_physname
 626         initializer.
 627         (auto_language_data): Likewise.
 628         * language.h (language_data): Delete la_class_name_from_physname
 629         field.
 630         (language_defn::class_name_from_physname): New function.
 631         (language_class_name_from_physname): Delete declaration.
 632         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
 633         initializer.
 634         * objc-lang.c (objc_language_data): Likewise.
 635         * opencl-lang.c (opencl_language_data): Likewise.
 636         * p-lang.c (pascal_language_data): Likewise.
 637         * rust-lang.c (rust_language_data): Likewise.
 638
 639 2020-06-16  Tom Tromey  <tom@tromey.com>
 640
 641         * tui/tui-data.h (STATUS_NAME): New macro.
 642         * tui/tui-layout.c (tui_remove_some_windows)
 643         (initialize_known_windows, tui_register_window)
 644         (tui_layout_split::remove_windows, initialize_layouts)
 645         (tui_new_layout_command): Don't use hard-coded window names.
 646
 647 2020-06-16  Tom Tromey  <tom@tromey.com>
 648
 649         PR tui/25348:
 650         * tui/tui.c (tui_ensure_readline_initialized): Rename from
 651         tui_initialize_readline.  Only run once.  Call rl_initialize.
 652         * tui/tui.h (tui_ensure_readline_initialized): Rename from
 653         tui_initialize_readline.
 654         * tui/tui-io.c (tui_setup_io): Call
 655         tui_ensure_readline_initialized.
 656         * tui/tui-interp.c (tui_interp::init): Update.
 657
 658 2020-06-16  Tom Tromey  <tom@tromey.com>
 659
 660         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
 661         Also preserve the status window.
 662
 663 2020-06-16  Tom Tromey  <tom@tromey.com>
 664
 665         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
 666         where m_window==nullptr.
 667
 668 2020-06-15  Tom Tromey  <tromey@adacore.com>
 669
 670         * windows-nat.c (windows_nat::handle_output_debug_string):
 671         Update.
 672         (windows_nat::handle_ms_vc_exception): Update.
 673         * target.h (target_read_string): Change API.
 674         * target.c (target_read_string): Change API.
 675         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
 676         Update.
 677         * solib-frv.c (frv_current_sos): Update.
 678         * solib-dsbt.c (dsbt_current_sos): Update.
 679         * solib-darwin.c (darwin_current_sos): Update.
 680         * linux-thread-db.c (inferior_has_bug): Update.
 681         * expprint.c (print_subexp_standard): Update.
 682         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
 683         (ada_exception_message_1): Update.
 684
 685 2020-06-15  Tom Tromey  <tromey@adacore.com>
 686
 687         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
 688
 689 2020-06-15  Tom Tromey  <tromey@adacore.com>
 690
 691         * valprint.c (read_string): Update comment.
 692         * target.c (MIN): Remove.
 693         (target_read_string): Rewrite.
 694
 695 2020-06-15  Tom Tromey  <tromey@adacore.com>
 696
 697         * corefile.c (read_memory_string): Remove.
 698         * ada-valprint.c (ada_value_print_ptr): Update.
 699         * ada-lang.h (ada_tag_name): Change return type.
 700         * ada-lang.c (type_from_tag): Update.
 701         (ada_tag_name_from_tsd): Change return type.  Use
 702         target_read_string.
 703         (ada_tag_name): Likewise.
 704         * gdbcore.h (read_memory_string): Don't declare.
 705
 706 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
 707
 708         * symtab.c (rbreak_command): Ignore Windows drive colon.
 709
 710 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
 711
 712         * NEWS: Mention removed GDBserver host support.
 713
 714 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
 715
 716         * features/riscv/rebuild-csr-xml.sh: Updated.
 717
 718 2020-06-11  Tom Tromey  <tom@tromey.com>
 719
 720         PR gdb/18318:
 721         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
 722
 723 2020-06-09  Jonny Grant  <jg@jguk.org>
 724 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
 725
 726         * main.c (captured_main_1): Don't print new line after help.
 727         (print_gdb_help): add mailing list and IRC channel information
 728         to --help.  Add new lines between items in the footer.  Remove
 729         quotes around bug url.
 730
 731 2020-06-11  Keith Seitz  <keiths@redhat.com>
 732
 733         PR gdb/21356
 734         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
 735         Resolve typedefs for type length calculations.
 736
 737 2020-06-10  Tom de Vries  <tdevries@suse.de>
 738
 739         PR ada/24713
 740         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
 741         (write_psymbols): Enable .gdb_index for ada.
 742         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
 743         ada.
 744
 745 2020-06-10  Tom de Vries  <tdevries@suse.de>
 746
 747         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
 748         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
 749         namei" instead of "const char *name" argument.
 750         (dw2_map_matching_symbols): Use "offset_type namei" variant of
 751         dw2_symtab_iter_init.
 752
 753 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 754
 755         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
 756         to use type::field and field::type instead.
 757
 758 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 759
 760         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
 761         to use field::type instead.
 762
 763 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 764
 765         * gdbtypes.h (struct field) <type, set_type>: New methods.
 766         Rename `type` field to...
 767         <m_type>: ... this.  Change references throughout to use type or
 768         set_type methods.
 769         (FIELD_TYPE): Use field::type.  Change call sites that modify
 770         the field's type to use field::set_type instead.
 771
 772 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 773
 774         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
 775         to use type::index_type instead.
 776
 777 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
 778
 779         * gdbtypes.h (struct type) <index_type, set_index_type>: New
 780         methods.
 781         (TYPE_INDEX_TYPE): Use type::index_type.
 782         * gdbtypes.c (create_array_type_with_stride): Likewise.
 783
 784 2020-06-07  Tom Tromey  <tom@tromey.com>
 785
 786         * valprint.c (generic_val_print_float): Remove "embedded_offset"
 787         parameter.
 788         (generic_value_print): Update.
 789
 790 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
 791
 792         Revert commit 982a38f60b0.
 793         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
 794
 795 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
 796
 797         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
 798         avoid use after free.
 799
 800 2020-06-05  Tom de Vries  <tdevries@suse.de>
 801
 802         * NEWS: Fix typos.
 803
 804 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
 805
 806         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
 807         the per_bfd object.
 808         (dwarf2_read_debug_names): Likewise.
 809         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
 810         object when re-using a per_bfd object with an index.
 811
 812 2020-06-03  Tom de Vries  <tdevries@suse.de>
 813
 814         PR symtab/26046
 815         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
 816         children for C++.
 817         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
 818         DW_TAG_subprogram.
 819
 820 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 821
 822         * ada-lang.c (ada_language_data): Delete skip_trampoline
 823         initializer.
 824         * c-lang.c (c_language_data): Likewise.
 825         (cplus_language_data): Likewise.
 826         (cplus_language::skip_trampoline): New member function.
 827         (asm_language_data): Delete skip_trampoline initializer.
 828         (minimal_language_data): Likewise.
 829         * d-lang.c (d_language_data): Likewise.
 830         * f-lang.c (f_language_data): Likewise.
 831         * go-lang.c (go_language_data): Likewise.
 832         * language.c (unk_lang_trampoline): Delete function.
 833         (skip_language_trampoline): Update.
 834         (unknown_language_data): Delete skip_trampoline initializer.
 835         (auto_language_data): Likewise.
 836         * language.h (language_data): Delete skip_trampoline field.
 837         (language_defn::skip_trampoline): New function.
 838         * m2-lang.c (m2_language_data): Delete skip_trampoline
 839         initializer.
 840         * objc-lang.c (objc_skip_trampoline): Delete function, move
 841         implementation to objc_language::skip_trampoline.
 842         (objc_language_data): Delete skip_trampoline initializer.
 843         (objc_language::skip_trampoline): New member function with
 844         implementation from objc_skip_trampoline.
 845         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
 846         initializer.
 847         * p-lang.c (pascal_language_data): Likewise.
 848         * rust-lang.c (rust_language_data): Likewise.
 849
 850 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 851
 852         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
 853         (ada_language::demangle): New member function.
 854         * c-lang.c (c_language_data): Delete la_demangle initializer.
 855         (cplus_language_data): Delete la_demangle initializer.
 856         (cplus_language::demangle): New member function.
 857         (asm_language_data): Delete la_demangle initializer.
 858         (minimal_language_data): Delete la_demangle initializer.
 859         * d-lang.c (d_language_data): Delete la_demangle initializer.
 860         (d_language::demangle): New member function.
 861         * f-lang.c (f_language_data): Delete la_demangle initializer.
 862         (f_language::demangle): New member function.
 863         * go-lang.c (go_language_data): Delete la_demangle initializer.
 864         (go_language::demangle): New member function.
 865         * language.c (language_demangle): Update.
 866         (unk_lang_demangle): Delete.
 867         (unknown_language_data): Delete la_demangle initializer.
 868         (unknown_language::demangle): New member function.
 869         (auto_language_data): Delete la_demangle initializer.
 870         (auto_language::demangle): New member function.
 871         * language.h (language_data): Delete la_demangle field.
 872         (language_defn::demangle): New function.
 873         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
 874         * objc-lang.c (objc_language_data): Delete la_demangle
 875         initializer.
 876         (objc_language::demangle): New member function.
 877         * opencl-lang.c (opencl_language_data): Delete la_demangle
 878         initializer.
 879         * p-lang.c (pascal_language_data): Likewise.
 880         * rust-lang.c (rust_language_data): Likewise.
 881         (rust_language::demangle): New member function.
 882
 883 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 884
 885         * ada-lang.c (ada_language_data): Delete la_print_type
 886         initializer.
 887         (ada_language::print_type): New member function.
 888         * c-lang.c (c_language_data): Delete la_print_type initializer.
 889         (c_language::print_type): New member function.
 890         (cplus_language_data): Delete la_print_type initializer.
 891         (cplus_language::print_type): New member function.
 892         (asm_language_data): Delete la_print_type initializer.
 893         (asm_language::print_type): New member function.
 894         (minimal_language_data): Delete la_print_type initializer.
 895         (minimal_language::print_type): New member function.
 896         * d-lang.c (d_language_data): Delete la_print_type initializer.
 897         (d_language::print_type): New member function.
 898         * f-lang.c (f_language_data): Delete la_print_type initializer.
 899         (f_language::print_type): New member function.
 900         * go-lang.c (go_language_data): Delete la_print_type initializer.
 901         (go_language::print_type): New member function.
 902         * language.c (unk_lang_print_type): Delete.
 903         (unknown_language_data): Delete la_print_type initializer.
 904         (unknown_language::print_type): New member function.
 905         (auto_language_data): Delete la_print_type initializer.
 906         (auto_language::print_type): New member function.
 907         * language.h (language_data): Delete la_print_type field.
 908         (language_defn::print_type): New function.
 909         (LA_PRINT_TYPE): Update.
 910         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
 911         (m2_language::print_type): New member function.
 912         * objc-lang.c (objc_language_data): Delete la_print_type
 913         initializer.
 914         (objc_language::print_type): New member function.
 915         * opencl-lang.c (opencl_print_type): Delete, implementation moved
 916         to opencl_language::print_type.
 917         (opencl_language_data): Delete la_print_type initializer.
 918         (opencl_language::print_type): New member function, implementation
 919         from opencl_print_type.
 920         * p-lang.c (pascal_language_data): Delete la_print_type
 921         initializer.
 922         (pascal_language::print_type): New member function.
 923         * rust-lang.c (rust_print_type): Delete, implementation moved to
 924         rust_language::print_type.
 925         (rust_language_data): Delete la_print_type initializer.
 926         (rust_language::print_type): New member function, implementation
 927         from rust_print_type.
 928
 929 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 930
 931         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
 932         implementation moves to...
 933         (ada_language::sniff_from_mangled_name): ...here.  Update return
 934         type.
 935         (ada_language_data): Delete la_sniff_from_mangled_name
 936         initializer.
 937         * c-lang.c (c_language_data): Likewise.
 938         (cplus_language_data): Likewise.
 939         (cplus_language::sniff_from_mangled_name): New member function,
 940         implementation taken from gdb_sniff_from_mangled_name.
 941         (asm_language_data): Delete la_sniff_from_mangled_name
 942         initializer.
 943         (minimal_language_data): Likewise.
 944         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
 945         implementation moves to cplus_language::sniff_from_mangled_name.
 946         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
 947         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
 948         moves to...
 949         (d_language::sniff_from_mangled_name): ...here.
 950         (d_language_data): Delete la_sniff_from_mangled_name initializer.
 951         * f-lang.c (f_language_data): Likewise.
 952         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
 953         moves to...
 954         (go_language::sniff_from_mangled_name): ...here.
 955         (go_language_data): Delete la_sniff_from_mangled_name initializer.
 956         * language.c (language_sniff_from_mangled_name): Delete.
 957         (unknown_language_data): Delete la_sniff_from_mangled_name
 958         initializer.
 959         (auto_language_data): Likewise.
 960         * language.h (language_data): Delete la_sniff_from_mangled_name
 961         field.
 962         (language_defn::sniff_from_mangled_name): New function.
 963         (language_sniff_from_mangled_name): Delete declaration.
 964         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
 965         field.
 966         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
 967         implementation moves to...
 968         (objc_language::sniff_from_mangled_name): ...here.
 969         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
 970         * opencl-lang.c (opencl_language_data): Likewise.
 971         * p-lang.c (pascal_language_data): Likewise.
 972         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
 973         implementation moves to...
 974         (rust_language::sniff_from_mangled_name): ...here.
 975         (rust_language_data): Delete la_sniff_from_mangled_name
 976         initializer.
 977         * symtab.c (symbol_find_demangled_name): Call
 978         sniff_from_mangled_name member function.
 979
 980 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 981
 982         * ada-lang.c (ada_language_data): Delete la_search_name_hash
 983         initializer.
 984         * c-lang.c (c_language_data): Likewise.
 985         (cplus_language_data): Likewise.
 986         (cplus_language::search_name_hash): New member function.
 987         (asm_language_data): Delete la_search_name_hash initializer.
 988         (minimal_language_data): Likewise.
 989         * d-lang.c (d_language_data): Likewise.
 990         * dictionary.c (default_search_name_hash): Rename to...
 991         (language_defn::search_name_hash): ...this.
 992         * f-lang.c (f_language_data): Likewise.
 993         (f_language::search_name_hash): New member function.
 994         * go-lang.c (go_language_data): Delete la_search_name_hash
 995         initializer.
 996         * language.c (unknown_language_data): Likewise.
 997         (auto_language_data): Likewise.
 998         * language.h (struct language_data): Delete la_search_name_hash
 999         field.
1000         (language_defn::search_name_hash): Declare new member function.
1001         (default_search_name_hash): Delete declaration.
1002         * m2-lang.c (m2_language_data): Delete la_search_name_hash
1003         initializer.
1004         * objc-lang.c (objc_language_data): Likewise.
1005         * opencl-lang.c (opencl_language_data): Likewise.
1006         * p-lang.c (pascal_language_data): Likewise.
1007         * rust-lang.c (rust_language_data): Likewise.
1008         * symtab.c (search_name_hash): Update call.
1009
1010 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1011
1012         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
1013         initializer.
1014         * c-lang.c (class compile_instance): Declare.
1015         (c_language_data): Delete la_get_compile_instance initializer.
1016         (c_language::get_compile_instance): New member function.
1017         (cplus_language_data): Delete la_get_compile_instance initializer.
1018         (cplus_language::get_compile_instance): New member function.
1019         (asm_language_data): Delete la_get_compile_instance initializer.
1020         (minimal_language_data): Likewise.
1021         * c-lang.h (c_get_compile_context): Update comment.
1022         (cplus_get_compile_context): Update comment.
1023         * compile/compile.c (compile_to_object): Update calls, don't rely
1024         on function pointer being NULL.
1025         * d-lang.c (d_language_data): Delete la_get_compile_instance
1026         initializer.
1027         * f-lang.c (f_language_data): Likewise.
1028         * go-lang.c (go_language_data): Likewise.
1029         * language.c (unknown_language_data): Likewise.
1030         (auto_language_data): Likewise.
1031         * language.h (language_data): Delete la_get_compile_instance field.
1032         (language_defn::get_compile_instance): New member function.
1033         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
1034         initializer.
1035         * objc-lang.c (objc_language_data): Likewise.
1036         * opencl-lang.c (opencl_language_data): Likewise.
1037         * p-lang.c (pascal_language_data): Likewise.
1038         * rust-lang.c (rust_language_data): Likewise.
1039
1040 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1041
1042         * ada-lang.c (ada_add_all_symbols): Update comment.
1043         (ada_iterate_over_symbols): Delete, move implementation to...
1044         (ada_language::iterate_over_symbols): ...here, a new member
1045         function, rewrite to use range based for loop.
1046         (ada_language_data): Delete la_iterate_over_symbols initializer.
1047         * c-lang.c (c_language_data): Likewise.
1048         (cplus_language_data): Likewise.
1049         (asm_language_data): Likewise.
1050         (minimal_language_data): Likewise.
1051         * d-lang.c (d_language_data): Likewise.
1052         * f-lang.c (f_language_data): Likewise.
1053         * go-lang.c (go_language_data): Likewise.
1054         * language.c (unknown_language_data): Likewise.
1055         (auto_language_data): Likewise.
1056         * language.h (language_data): Delete la_iterate_over_symbols field.
1057         (language_defn::iterate_over_symbols): New member function.
1058         (LA_ITERATE_OVER_SYMBOLS): Update.
1059         * linespec.c (iterate_over_all_matching_symtabs): Update.
1060         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
1061         initializer.
1062         * objc-lang.c (objc_language_data): Likewise.
1063         * opencl-lang.c (opencl_language_data): Likewise.
1064         * p-lang.c (pascal_language_data): Likewise.
1065         * rust-lang.c (rust_language_data): Likewise.
1066
1067 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1068
1069         * ada-lang.c (ada_language_data): Delete
1070         la_lookup_transparent_type initializer.
1071         * c-lang.c (c_language_data): Likewise.
1072         (cplus_language_data): Likewise.
1073         (cplus_language::lookup_transparent_type): New member function.
1074         (asm_language_data): Delete la_lookup_transparent_type
1075         initializer.
1076         (minimal_language_data): Likewise.
1077         * d-lang.c (d_language_data): Likewise.
1078         * f-lang.c (f_language_data): Likewise.
1079         * go-lang.c (go_language_data): Likewise.
1080         * language.c (unknown_language_data): Likewise.
1081         (auto_language_data): Likewise.
1082         * language.h (struct language_data): Delete
1083         la_lookup_transparent_type field.
1084         (language_defn::lookup_transparent_type): New member function.
1085         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
1086         initializer.
1087         * objc-lang.c (objc_language_data): Likewise.
1088         * opencl-lang.c (opencl_language_data): Likewise.
1089         * p-lang.c (pascal_language_data): Likewise.
1090         * rust-lang.c (rust_language_data): Likewise.
1091         * symtab.c (symbol_matches_domain): Update call.
1092
1093 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1094
1095         * ada-lang.c (ada_language_arch_info): Delete function, move
1096         implementation to...
1097         (ada_language::language_arch_info): ...here, a new member
1098         function.
1099         (ada_language_data): Delete la_language_arch_info.
1100         * c-lang.c (c_language_data): Likewise.
1101         (c_language::language_arch_info): New member function.
1102         (cplus_language_arch_info): Delete function, move
1103         implementation to...
1104         (cplus_language::language_arch_info): ...here, a new member
1105         function.
1106         (cplus_language_data): Delete la_language_arch_info.
1107         (asm_language_data): Likewise.
1108         (asm_language::language_arch_info): New member function.
1109         (minimal_language_data): Delete la_language_arch_info.
1110         (minimal_language::language_arch_info): New member function.
1111         * d-lang.c (d_language_arch_info): Delete function, move
1112         implementation to...
1113         (d_language::language_arch_info): ...here, a new member
1114         function.
1115         (d_language_data): Delete la_language_arch_info.
1116         * f-lang.c (f_language_arch_info): Delete function, move
1117         implementation to...
1118         (f_language::language_arch_info): ...here, a new member
1119         function.
1120         (f_language_data): Delete la_language_arch_info.
1121         * go-lang.c (go_language_arch_info): Delete function, move
1122         implementation to...
1123         (go_language::language_arch_info): ...here, a new member
1124         function.
1125         (go_language_data): Delete la_language_arch_info.
1126         * language.c (unknown_language_data): Likewise.
1127         (unknown_language::language_arch_info): New member function.
1128         (auto_language_data): Delete la_language_arch_info.
1129         (auto_language::language_arch_info): New member function.
1130         (language_gdbarch_post_init): Update call to
1131         la_language_arch_info.
1132         * language.h (language_data): Delete la_language_arch_info
1133         function pointer.
1134         (language_defn::language_arch_info): New function.
1135         * m2-lang.c (m2_language_arch_info): Delete function, move
1136         implementation to...
1137         (m2_language::language_arch_info): ...here, a new member
1138         function.
1139         (m2_language_data): Delete la_language_arch_info.
1140         * objc-lang.c (objc_language_arch_info): Delete function, move
1141         implementation to...
1142         (objc_language::language_arch_info): ...here, a new member
1143         function.
1144         (objc_language_data): Delete la_language_arch_info.
1145         * opencl-lang.c (opencl_language_arch_info): Delete function, move
1146         implementation to...
1147         (opencl_language::language_arch_info): ...here, a new member
1148         function.
1149         (opencl_language_data): Delete la_language_arch_info.
1150         * p-lang.c (pascal_language_arch_info): Delete function, move
1151         implementation to...
1152         (pascal_language::language_arch_info): ...here, a new member
1153         function.
1154         (pascal_language_data): Delete la_language_arch_info.
1155         * rust-lang.c (rust_language_arch_info): Delete function, move
1156         implementation to...
1157         (rust_language::language_arch_info): ...here, a new member
1158         function.
1159         (rust_language_data): Delete la_language_arch_info.
1160
1161 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1162
1163         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
1164         initializer.
1165         * c-lang.c (c_language_data): Likewise.
1166         (cplus_language_data): Likewise.
1167         (cplus_language::pass_by_reference_info): New method.
1168         (asm_language_data): Delete la_pass_by_reference initializer.
1169         (minimal_language_data): Likewise.
1170         * cp-abi.c (cp_pass_by_reference): Remove use of
1171         default_pass_by_reference.
1172         * d-lang.c (d_language_data): Likewise.
1173         * f-lang.c (f_language_data): Likewise.
1174         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
1175         default_pass_by_reference.
1176         * go-lang.c (go_language_data): Likewise.
1177         * language.c (language_pass_by_reference): Update.
1178         (default_pass_by_reference): Delete.
1179         (unknown_language_data): Delete la_pass_by_reference
1180         initializer.
1181         (auto_language_data): Likewise.
1182         * language.h (struct language_data): Delete la_pass_by_reference
1183         field.
1184         (language_defn::pass_by_reference_info): New member function.
1185         (default_pass_by_reference): Delete declaration.
1186         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
1187         initializer.
1188         * objc-lang.c (objc_language_data): Likewise.
1189         * opencl-lang.c (opencl_language_data): Likewise.
1190         * p-lang.c (pascal_language_data): Likewise.
1191         * rust-lang.c (rust_language_data): Likewise.
1192
1193 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1194
1195         * ada-lang.c (ada_read_var_value): Delete function, move
1196         implementation to...
1197         (ada_language::read_var_value): ...here.
1198         (ada_language_data): Delete la_read_var_value initializer.
1199         * c-lang.c (c_language_data): Likewise.
1200         (cplus_language_data): Likewise.
1201         (minimal_language_data): Likewise.
1202         * d-lang.c (d_language_data): Likewise.
1203         * f-lang.c (f_language_data): Likewise.
1204         * findvar.c (default_read_var_value): Rename to...
1205         (language_defn::read_var_value): ...this.
1206         * findvar.c (read_var_value): Update header comment, and change to
1207         call member function instead of function pointer.
1208         * go-lang.c (go_language_data): Likewise.
1209         * language.c (unknown_language_data): Delete la_read_var_value
1210         initializer.
1211         (auto_language_data): Likewise.
1212         * language.h (struct language_data): Delete la_read_var_value
1213         field.
1214         (language_defn::read_var_value): New member function.
1215         (default_read_var_value): Delete declaration.
1216         * m2-lang.c (m2_language_data): Delete la_read_var_value
1217         initializer.
1218         * objc-lang.c (objc_language_data): Likewise.
1219         * opencl-lang.c (opencl_language_data): Likewise.
1220         * p-lang.c (pascal_language_data): Likewise.
1221         * rust-lang.c (rust_language_data): Likewise.
1222         * value.h (default_read_var_value): Delete declaration.
1223
1224 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1225
1226         * ada-lang.c (ada_print_array_index): Delete function, move
1227         implementation to...
1228         (ada_language::print_array_index): ...here.
1229         (ada_language_data): Delete la_print_array_index initializer.
1230         * c-lang.c (c_language_data): Likewise.
1231         (cplus_language_data): Likewise.
1232         (minimal_language_data): Likewise.
1233         * d-lang.c (d_language_data): Likewise.
1234         * f-lang.c (f_language_data): Likewise.
1235         * go-lang.c (go_language_data): Likewise.
1236         * language.c (default_print_array_index): Delete function, move
1237         implementation to...
1238         (language_defn::print_array_index): ...here.
1239         (unknown_language_data): Delete la_print_array_index initializer.
1240         (auto_language_data): Likewise.
1241         * language.h (struct language_data): Delete la_print_array_index
1242         field.
1243         (language_defn::print_array_index): New member function.
1244         (LA_PRINT_ARRAY_INDEX): Update.
1245         (default_print_array_index): Delete declaration.
1246         * m2-lang.c (m2_language_data): Delete la_print_array_index
1247         initializer.
1248         * objc-lang.c (objc_language_data): Likewise.
1249         * opencl-lang.c (opencl_language_data): Likewise.
1250         * p-lang.c (pascal_language_data): Likewise.
1251         * rust-lang.c (rust_language_data): Likewise.
1252
1253 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1254
1255         * gdb/ada-lang.c (ada_language_defn): Convert to...
1256         (ada_language_data): ...this.
1257         (class ada_language): New class.
1258         (ada_language_defn): New static global.
1259         * gdb/c-lang.c (c_language_defn): Convert to...
1260         (c_language_data): ...this.
1261         (class c_language): New class.
1262         (c_language_defn): New static global.
1263         (cplus_language_defn): Convert to...
1264         (cplus_language_data): ...this.
1265         (class cplus_language): New class.
1266         (cplus_language_defn): New static global.
1267         (asm_language_defn): Convert to...
1268         (asm_language_data): ...this.
1269         (class asm_language): New class.
1270         (asm_language_defn): New static global.
1271         (minimal_language_defn): Convert to...
1272         (minimal_language_data): ...this.
1273         (class minimal_language): New class.
1274         (minimal_language_defn): New static global.
1275         * gdb/d-lang.c (d_language_defn): Convert to...
1276         (d_language_data): ...this.
1277         (class d_language): New class.
1278         (d_language_defn): New static global.
1279         * gdb/f-lang.c (f_language_defn): Convert to...
1280         (f_language_data): ...this.
1281         (class f_language): New class.
1282         (f_language_defn): New static global.
1283         * gdb/go-lang.c (go_language_defn): Convert to...
1284         (go_language_data): ...this.
1285         (class go_language): New class.
1286         (go_language_defn): New static global.
1287         * gdb/language.c (unknown_language_defn): Remove declaration.
1288         (current_language): Initialize to nullptr, real initialization is
1289         moved to _initialize_language.
1290         (languages): Delete global.
1291         (language_defn::languages): Define.
1292         (set_language_command): Use language_defn::languages.
1293         (set_language): Likewise.
1294         (range_error): Likewise.
1295         (language_enum): Likewise.
1296         (language_def): Likewise.
1297         (add_set_language_command): Use language_def::languages for the
1298         language list, and language_def to lookup language pointers.
1299         (skip_language_trampoline): Use language_defn::languages.
1300         (unknown_language_defn): Convert to...
1301         (unknown_language_data): ...this.
1302         (class unknown_language): New class.
1303         (unknown_language_defn): New static global.
1304         (auto_language_defn): Convert to...
1305         (auto_language_data): ...this.
1306         (class auto_language): New class.
1307         (auto_language_defn): New static global.
1308         (language_gdbarch_post_init): Use language_defn::languages.
1309         (_initialize_language): Initialize current_language.
1310         * gdb/language.h (struct language_defn): Rename to...
1311         (struct language_data): ...this.
1312         (struct language_defn): New.
1313         (auto_language_defn): Delete.
1314         (unknown_language_defn): Delete.
1315         (minimal_language_defn): Delete.
1316         (ada_language_defn): Delete.
1317         (asm_language_defn): Delete.
1318         (c_language_defn): Delete.
1319         (cplus_language_defn): Delete.
1320         (d_language_defn): Delete.
1321         (f_language_defn): Delete.
1322         (go_language_defn): Delete.
1323         (m2_language_defn): Delete.
1324         (objc_language_defn): Delete.
1325         (opencl_language_defn): Delete.
1326         (pascal_language_defn): Delete.
1327         (rust_language_defn): Delete.
1328         * gdb/m2-lang.c (m2_language_defn): Convert to...
1329         (m2_language_data): ...this.
1330         (class m2_language): New class.
1331         (m2_language_defn): New static global.
1332         * gdb/objc-lang.c (objc_language_defn): Convert to...
1333         (objc_language_data): ...this.
1334         (class objc_language): New class.
1335         (objc_language_defn): New static global.
1336         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
1337         (opencl_language_data): ...this.
1338         (class opencl_language): New class.
1339         (opencl_language_defn): New static global.
1340         * gdb/p-lang.c (pascal_language_defn): Convert to...
1341         (pascal_language_data): ...this.
1342         (class pascal_language): New class.
1343         (pascal_language_defn): New static global.
1344         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
1345         language pointer, update comment format.
1346         * gdb/rust-lang.c (rust_language_defn): Convert to...
1347         (rust_language_data): ...this.
1348         (class rust_language): New class.
1349         (rust_language_defn): New static global.
1350
1351 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
1352
1353         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
1354         member variable.
1355         <m_stmt_at_address>: New member variable.
1356         (lnp_state_machine::record_line): Don't record some lines, update
1357         tracking of is_stmt at the same address.
1358         (lnp_state_machine::lnp_state_machine): Initialise new member
1359         variables.
1360
1361 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1362
1363         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
1364         "-include gnu-nat-mig.h".
1365         * gnu-nat-mig.h: New file.
1366         * gnu-nat.c: Include "gnu-nat-mig.h".
1367         (exc_server, msg_reply_server, notify_server,
1368         process_reply_server): Remove declarations.
1369
1370 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1371
1372         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
1373         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
1374         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
1375         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
1376         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
1377         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
1378         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
1379         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
1380         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
1381         to gnu_nat_target class.
1382         * gnu-nat.c: Likewise.
1383         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
1384         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
1385         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
1386         object.
1387         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
1388         instead of `gnu_target'.
1389
1390 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1391
1392         * i386-gnu-tdep.c: Include "gdbcore.h"
1393         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
1394         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
1395         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
1396         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
1397         i386_gnu_sigcontext_addr): New functions
1398         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
1399         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
1400         tdep.
1401
1402 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1403
1404         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
1405         before fork_inferior call. Avoid calling it if target_is_pushed returns
1406         true.
1407
1408 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1409
1410         * gnu-nat.h (gnu_target): New variable declaration.
1411         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
1412         gnu_target.
1413         * gnu-nat.c (gnu_target): New variable.
1414         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
1415         add_thread_silent, and add_thread calls.
1416         (gnu_nat_target::create_inferior): Pass gnu_target to
1417         add_thread_silent, thread_change_ptid call.
1418         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
1419         call.
1420
1421 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1422
1423         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
1424         (gnu_nat_target::find_memory_regions): Remove unused
1425         `old_address' variable.
1426
1427 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1428
1429         * gnu-nat.c: Include "gdbarch.h".
1430
1431 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1432
1433         * reply_mig_hack.awk (Error return): Cast function through
1434         void *, to bypass compiler function call check.
1435
1436 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1437
1438         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
1439         $(srcdir)/reply_mig_hack.awk.
1440
1441 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1442
1443         * gnu-nat.h (gnu_debug_flag): Set type to bool.
1444
1445 2020-05-30  Jonny Grant  <jg@jguk.org>
1446
1447         * configure.ac (ACX_BUGURL): change bug URL to https.
1448
1449 2020-05-30  Pedro Alves  <palves@redhat.com>
1450
1451         * cp-support.c (replace_typedefs_template): New.
1452         (replace_typedefs_qualified_name): Handle
1453         DEMANGLE_COMPONENT_TEMPLATE.
1454
1455 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
1456
1457         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
1458         dwarf2/index-cache.h, dwarf2/index-write.c,
1459         dwarf2/index-write.h, dwarf2/line-header.c,
1460         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
1461         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
1462         variables and fields from `dwarf2_per_objfile` to just
1463         `per_objfile` throughout.
1464
1465 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
1466
1467         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1468         <push_dwarf_reg_entry_value>: Add comment.
1469
1470 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
1471             Keith Seitz  <keiths@redhat.com>
1472
1473         * python/python.c (do_start_initialization): Call PyEval_SaveThread
1474         instead of PyEval_ReleaseLock.
1475         (class gdbpy_gil): Move to earlier in file.
1476         (finalize_python): Set gdb_python_initialized.
1477         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
1478         when not initialized.
1479
1480 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
1481
1482         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1483         <push_dwarf_reg_entry_value>: Remove assert.  Override
1484         per_objfile with caller_per_objfile.
1485
1486 2020-05-28  Tom de Vries  <tdevries@suse.de>
1487
1488         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
1489         PR gold/15646 workaround to symbol kind "type".
1490
1491 2020-05-27  Tom Tromey  <tromey@adacore.com>
1492
1493         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
1494
1495 2020-05-27  Tom Tromey  <tromey@adacore.com>
1496
1497         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
1498         Use htab_find_with_hash.
1499         <add_abbrev>: Remove "abbrev_number" parameter.
1500         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
1501         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
1502         (hash_abbrev): Add comment.
1503         (abbrev_table::lookup_abbrev): Move to header file.
1504         (abbrev_table::read): Update.
1505
1506 2020-05-27  Tom Tromey  <tromey@adacore.com>
1507
1508         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
1509         method.
1510         <canonical_name>: New member.
1511         <raw_name>: Rename from "name".
1512         (partial_die_info): Initialize canonical_name.
1513         (scan_partial_symbols): Check raw_name.
1514         (partial_die_parent_scope, partial_die_full_name)
1515         (add_partial_symbol, add_partial_subprogram)
1516         (add_partial_enumeration, load_partial_dies): Use "name" method.
1517         (partial_die_info::name): New method.
1518         (partial_die_info::read, guess_partial_die_structure_name)
1519         (partial_die_info::fixup): Update.
1520
1521 2020-05-27  Tom Tromey  <tromey@adacore.com>
1522
1523         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
1524         <get_ref_die_offset>: Inline.
1525         <get_ref_die_offset_complaint>: New method.
1526         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
1527         (attribute::get_ref_die_offset_complaint): Rename from
1528         get_ref_die_offset.  Just issue complaint.
1529
1530 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1531
1532         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
1533
1534 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1535
1536         * exec.c (exec_file_attach): Use errno value of first openp failure.
1537
1538 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
1539
1540         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
1541         Don't close thread handle.
1542
1543 2020-05-27  Tom Tromey  <tom@tromey.com>
1544             Simon Marchi  <simon.marchi@efficios.com>
1545
1546         * objfiles.h (struct objfile) <partial_symtabs>: Now a
1547         shared_ptr.
1548         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
1549         member.
1550         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
1551         dwarf2_per_bfd_objfile_data_key>: New globals.
1552         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
1553         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
1554         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
1555         shared.
1556         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
1557         short-circuit when sharing.
1558         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
1559         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
1560
1561 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1562
1563         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
1564         to...
1565         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
1566         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
1567
1568 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1569
1570         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
1571         build_name_components, find_name_components_bounds>:
1572         Add per_objfile parameter.
1573         (struct mapped_index) <symbol_name_at>: Likewise.
1574         (struct mapped_debug_names): Remove constructor.
1575         <dwarf2_per_objfile>: Remove field.
1576         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
1577         (mapped_index_base::find_name_components_bounds,
1578         mapped_index_base::build_name_components,
1579         dw2_expand_symtabs_matching_symbol): Likewise.
1580         (class mock_mapped_index) <symbol_name_at>: Likewise.
1581         (check_match): Likewise.
1582         (check_find_bounds_finds): Likewise.
1583         (test_mapped_index_find_name_component_bounds): Update.
1584         (CHECK_MATCH): Update.
1585         (dw2_expand_symtabs_matching): Update.
1586         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
1587         per_objfile parameter.
1588         <find_vec_in_debug_names>: Likewise.
1589         <m_per_objfile>: New field.
1590         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
1591         parameter.
1592         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
1593         (dw2_debug_names_iterator::next): Update.
1594         (dw2_debug_names_lookup_symbol): Update.
1595         (dw2_debug_names_expand_symtabs_for_function): Update.
1596         (dw2_debug_names_map_matching_symbols): Update.
1597         (dw2_debug_names_expand_symtabs_matching): Update.
1598         (dwarf2_read_debug_names): Update.
1599
1600 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1601
1602         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
1603         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
1604         move to dwarf2_per_objfile.
1605         <read_in_chain>: Remove.
1606         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
1607         remove_all_cus, age_comp_units>: New methods.
1608         <m_dwarf2_cus>: New member.
1609         (struct dwarf2_per_cu_data) <cu>: Remove.
1610         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
1611         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
1612         moved to methods of dwarf2_per_objfile.
1613         (dwarf2_clear_marks): Remove.
1614         (dwarf2_queue_item::~dwarf2_queue_item): Update.
1615         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
1616         (dwarf2_per_bfd::free_cached_comp_units): Remove.
1617         (dwarf2_per_objfile::remove_all_cus): New.
1618         (class free_cached_comp_units) <~free_cached_comp_units>:
1619         Update.
1620         (load_cu): Update.
1621         (dw2_do_instantiate_symtab): Adjust.
1622         (fill_in_sig_entry_from_dwo_entry): Adjust.
1623         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1624         (cutu_reader::cutu_reader): Likewise.
1625         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
1626         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
1627         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
1628         and dwarf2_per_objfile::age_comp_units.
1629         (load_partial_comp_unit): Update.
1630         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
1631         (process_queue): Likewise.
1632         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
1633         backlink.
1634         (dwarf2_read_addr_index): Likewise.
1635         (follow_die_offset): Likewise.
1636         (dwarf2_fetch_die_loc_sect_off): Likewise.
1637         (dwarf2_fetch_constant_bytes): Likewise.
1638         (dwarf2_fetch_die_type_sect_off): Likewise.
1639         (follow_die_sig_1): Likewise.
1640         (load_full_type_unit): Likewise.
1641         (read_signatured_type): Likewise.
1642         (dwarf2_cu::dwarf2_cu): Don't set cu field.
1643         (dwarf2_cu::~dwarf2_cu): Remove.
1644         (dwarf2_per_objfile::get_cu): New.
1645         (dwarf2_per_objfile::set_cu): New.
1646         (age_cached_comp_units): Rename to...
1647         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
1648         to std::unordered_map.
1649         (free_one_cached_comp_unit): Rename to...
1650         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
1651         to std::unordered_map.
1652         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
1653         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
1654         a dwarf2_per_objfile in data.
1655         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
1656         (dwarf2_clear_marks): Remove.
1657
1658 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1659
1660         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
1661         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
1662         (init_tu_and_read_dwo_dies): Likewise.
1663         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
1664         (cutu_reader::cutu_reader): Likewise.
1665         (load_partial_comp_unit): Likewise.
1666         (process_psymtab_comp_unit): Update.
1667         (build_type_psymtabs_1): Update.
1668         (process_skeletonless_type_unit): Update.
1669         (load_full_comp_unit): Update.
1670         (find_partial_die): Update.
1671         (dwarf2_read_addr_index): Update.
1672         (read_signatured_type): Update.
1673
1674 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1675
1676         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
1677         m_header_read_in>: New fields.
1678         <get_header>: New method.
1679         * dwarf2/read.c (per_cu_header_read_in): Remove.
1680         (dwarf2_per_cu_data::get_header): New.
1681         (dwarf2_per_cu_data::addr_size): Update.
1682         (dwarf2_per_cu_data::offset_size): Update.
1683         (dwarf2_per_cu_data::ref_addr_size): Update.
1684
1685 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1686
1687         * dwarf2/read.c (load_cu): Return dwarf2_cu.
1688         (dw2_do_instantiate_symtab): Update.
1689         (queue_and_load_all_dwo_tus): Change parameter from
1690         dwarf2_per_cu_data to dwarf2_cu.
1691         (dwarf2_fetch_die_loc_sect_off): Update.
1692         (dwarf2_fetch_constant_bytes): Update.
1693         (dwarf2_fetch_die_type_sect_off): Update.
1694
1695 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1696
1697         * dwarf2/read.c (process_full_comp_unit,
1698         process_full_type_unit): Remove per_cu, per_objfile paramters.
1699         Add dwarf2_cu parameter.
1700         (process_queue): Update.
1701
1702 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1703
1704         * dwarf2/read.c (create_cu_from_index_list): Replace
1705         dwarf2_per_objfile parameter with dwarf2_per_bfd.
1706         (create_cus_from_index_list): Likewise.
1707         (create_cus_from_index): Likewise.
1708         (create_signatured_type_table_from_index): Likewise.
1709         (create_cus_from_debug_names_list): Likewise.
1710         (create_cus_from_debug_names): Likewise.
1711         (dwarf2_read_gdb_index): Update.
1712         (dwarf2_read_debug_names): Update.
1713
1714 2020-05-27  Tom Tromey  <tom@tromey.com>
1715             Simon Marchi  <simon.marchi@efficios.com>
1716
1717         * dwarf2/read.h (struct dwarf2_per_objfile)
1718         <get_type_for_signatured_type, set_type_for_signatured_type>:
1719         New methods.
1720         <m_type_map>: New member.
1721         (struct signatured_type) <type>: Remove.
1722         * dwarf2/read.c
1723         (dwarf2_per_objfile::get_type_for_signatured_type,
1724         dwarf2_per_objfile::set_type_for_signatured_type): New.
1725         (get_signatured_type): Use new methods.
1726
1727 2020-05-27  Tom Tromey  <tom@tromey.com>
1728             Simon Marchi  <simon.marchi@efficios.com>
1729
1730         * dwarf2/read.h (struct type_unit_group_unshareable): New.
1731         (struct dwarf2_per_objfile) <type_units>: New member.
1732         <get_type_unit_group_unshareable>: New method.
1733         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
1734         num_symtabs, symtabs>: Remove; move to
1735         type_unit_group_unshareable.
1736         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
1737         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
1738         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
1739
1740 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1741
1742         * dwarf2/read.h (struct dwarf2_per_cu_data):
1743         <dwarf2_per_objfile>: Remove.
1744         * dwarf2/read.c (create_cu_from_index_list): Don't assign
1745         dwarf2_per_objfile.
1746         (create_signatured_type_table_from_index): Likewise.
1747         (create_signatured_type_table_from_debug_names): Likewise.
1748         (create_debug_type_hash_table): Likewise.
1749         (fill_in_sig_entry_from_dwo_entry): Likewise.
1750         (create_type_unit_group): Likewise.
1751         (read_comp_units_from_section): Likewise.
1752         (create_cus_hash_table): Likewise.
1753
1754 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1755
1756         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
1757         dwarf2_per_cu_data::dwarf2_per_objfile.
1758         (compute_compunit_symtab_includes): Likewise.
1759         (dwarf2_cu::start_symtab): Likewise.
1760
1761 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1762
1763         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
1764         parameter.
1765         * dwarf2/read.c (get_die_type_at_offset): Likewise.
1766         (read_namespace_alias): Update.
1767         (lookup_die_type): Update.
1768         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
1769         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
1770         Update.
1771         (disassemble_dwarf_expression): Update.
1772
1773 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1774
1775         * dwarf2/read.h (struct dwarf2_queue_item): Add
1776         dwarf2_per_objfile parameter, assign new parameter.
1777         <per_objfile>: New field.
1778         * dwarf2/read.c (free_one_cached_comp_unit): Add
1779         dwarf2_per_objfile parameter.
1780         (queue_comp_unit): Likewise.
1781         (dw2_do_instantiate_symtab): Update.
1782         (process_psymtab_comp_unit): Update.
1783         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
1784         (process_imported_unit_die): Update.
1785         (queue_and_load_dwo_tu): Update.
1786         (follow_die_offset): Update.
1787         (follow_die_sig_1): Update.
1788
1789 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1790
1791         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
1792         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
1793         (read_call_site_scope): Assign per_objfile.
1794         (dwarf2_per_cu_data::objfile): Remove.
1795         * gdbtypes.h (struct call_site) <per_objfile>: New member.
1796         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
1797         dwarf2_per_objfile parameter.
1798         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
1799         dwarf2_per_objfile parameter.
1800         (dwarf_expr_reg_to_entry_parameter): Add output
1801         dwarf2_per_objfile parameter.
1802         (locexpr_get_frame_base): Update.
1803         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
1804         <push_dwarf_reg_entry_value>: Update.
1805         <call_site_to_target_addr>: Update.
1806         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
1807         parameter.
1808         (value_of_dwarf_reg_entry): Update.
1809         (rw_pieced_value): Update.
1810         (indirect_synthetic_pointer): Update.
1811         (dwarf2_evaluate_property): Update.
1812         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
1813         parameter.
1814         (locexpr_read_variable): Update.
1815         (locexpr_get_symbol_read_needs): Update.
1816         (loclist_read_variable): Update.
1817
1818 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1819
1820         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
1821         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1822         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
1823         parameter.
1824         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
1825         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1826         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
1827         parameter.
1828         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
1829         sect_variable_value): Add dwarf2_per_objfile parameter.
1830         (class dwarf_evaluate_loc_desc) <dwarf_call,
1831         dwarf_variable_value>: Update.
1832         (fetch_const_value_from_synthetic_pointer): Add
1833         dwarf2_per_objfile parameter.
1834         (fetch_const_value_from_synthetic_pointer): Update.
1835         (coerced_pieced_ref): Update.
1836         (class symbol_needs_eval_context) <dwarf_call,
1837         dwarf_variable_value>: Update.
1838         (dwarf2_compile_expr_to_ax): Update.
1839
1840 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1841
1842         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
1843         parameter.
1844         (dwarf2_evaluate_loc_desc_full): Update.
1845
1846 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1847
1848         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
1849         parameter.
1850         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
1851         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
1852         dwarf2_per_objfile parameter.
1853         (decode_debug_loc_dwo_addresses): Likewise.
1854         (dwarf2_find_location_expression): Update.
1855         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
1856         (locexpr_describe_location_piece): Add dwarf2_per_objfile
1857         parameter.
1858         (disassemble_dwarf_expression): Add dwarf2_per_objfile
1859         parameter.
1860         (locexpr_describe_location_1): Likewise.
1861         (locexpr_describe_location): Update.
1862
1863 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1864
1865         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
1866         Remove.
1867         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
1868         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
1869         (dwarf2_compile_property_to_c): Update.
1870         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
1871         use text offset from objfile.
1872         (locexpr_tracepoint_var_ref): Update.
1873         (locexpr_generate_c_location): Update.
1874         (loclist_describe_location): Update.
1875         (loclist_tracepoint_var_ref): Update.
1876         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
1877         dwarf2_per_objfile parameter.
1878         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
1879         use text offset from objfile.
1880         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
1881
1882 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1883
1884         * dwarf2/expr.h (struct dwarf_expr_context)
1885         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
1886         <offset>: Remove.
1887         <per_objfile>: New member.
1888         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
1889         dwarf2_per_objfile parameter.  Don't set offset, set
1890         per_objfile.
1891         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
1892         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
1893         a dwarf2_per_objfile object instead of an offset.
1894         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
1895         constructor.
1896         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
1897         to dwarf2_expr_executor constructor.  Don't set offset.
1898         (dwarf2_fetch_cfa_info): Update.
1899         (struct dwarf2_frame_cache) <text_offset>: Remove.
1900         <per_objfile>: New field.
1901         (dwarf2_frame_cache): Update.
1902         (dwarf2_frame_prev_register): Update.
1903         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
1904         <dwarf_evaluate_loc_desc>: Add constructor.
1905         (dwarf2_evaluate_loc_desc_full): Update.
1906         (dwarf2_locexpr_baton_eval): Update.
1907         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
1908         Add constructor.
1909         (dwarf2_loc_desc_get_symbol_read_needs): Update.
1910
1911 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1912
1913         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
1914         addr_sized_int_type>: Move to dwarf2_cu.
1915         <int_type>: Move to dwarf2_per_objfile.
1916         (struct dwarf2_per_objfile) <int_type>: Move here.
1917         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
1918         addr_sized_int_type>: Move here.
1919         (read_func_scope): Update.
1920         (read_array_type): Update.
1921         (read_tag_string_type): Update.
1922         (attr_to_dynamic_prop): Update.
1923         (dwarf2_per_cu_data::int_type): Rename to...
1924         (dwarf2_per_objfile::int_type): ... this.
1925         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
1926         (dwarf2_cu::addr_sized_int_type): ... this.
1927         (read_subrange_type): Update.
1928         (dwarf2_per_cu_data::addr_type): Rename to...
1929         (dwarf2_cu::addr_type): ... this.
1930         (set_die_type): Update.
1931
1932 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1933
1934         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
1935         data through per_cu->cu.
1936
1937 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1938
1939         * dwarf2/read.c (lookup_dwo_comp_unit): Change
1940         dwarf2_per_cu_data parameter fo dwarf2_cu.
1941         (lookup_dwo_type_unit): Likewise.
1942         (read_cutu_die_from_dwo): Likewise.
1943         (lookup_dwo_unit): Likewise.
1944         (open_and_init_dwo_file): Likewise.
1945         (lookup_dwo_cutu): Likewise.
1946         (lookup_dwo_comp_unit): Likewise.
1947         (lookup_dwo_type_unit): Likewise.
1948         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1949         (cutu_reader::cutu_reader): Update.
1950
1951 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1952
1953         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
1954         parameter.
1955         (process_full_type_unit): Likewise.
1956         (process_queue): Update.
1957
1958 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1959
1960         * dwarf2/read.c (recursively_compute_inclusions): Add
1961         dwarf2_per_objfile parameter.
1962         (compute_compunit_symtab_includes): Likewise.
1963         (process_cu_includes): Update.
1964
1965 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1966
1967         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
1968         parameter.
1969         (create_type_unit_group): Update.
1970         (process_psymtab_comp_unit_reader): Update.
1971         (build_type_psymtabs_reader): Update.
1972
1973 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
1974
1975         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
1976         object through m_this_cu->cu.
1977
1978 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1979
1980         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
1981         the info parameter.
1982         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
1983
1984 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
1985
1986         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
1987         per_objfile parameter.
1988         (load_full_type_unit): Add per_objfile parameter.
1989         (read_signatured_type): Likewise.
1990         (load_full_comp_unit): Likewise.
1991         (load_cu): Likewise.
1992         (dw2_do_instantiate_symtab): Likewise.
1993         (dw2_get_file_names): Likewise.
1994         (dw2_map_symtabs_matching_filename): Update.
1995         (dw_expand_symtabs_matching_file_matcher): Update.
1996         (dw2_map_symbol_filenames): Update.
1997         (process_psymtab_comp_unit): Add per_objfile parameter.
1998         (build_type_psymtabs_1): Update.
1999         (process_skeletonless_type_unit): Update.
2000         (dwarf2_build_psymtabs_hard): Update.
2001         (load_partial_comp_unit): Add per_objfile parameter.
2002         (scan_partial_symbols): Update.
2003         (load_full_comp_unit): Add per_objfile parameter.
2004         (process_imported_unit_die): Update.
2005         (create_cus_hash_table): Update.
2006         (find_partial_die): Update.
2007         (dwarf2_read_addr_index): Update.
2008         (follow_die_offset): Update.
2009         (dwarf2_fetch_die_loc_sect_off): Update.
2010         (dwarf2_fetch_constant_bytes): Update.
2011         (dwarf2_fetch_die_type_sect_off): Update.
2012         (follow_die_sig_1): Update.
2013         (load_full_type_unit): Add per_objfile parameter.
2014         (read_signatured_type): Likewise.
2015
2016 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2017
2018         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
2019         of objfile_name.
2020
2021 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2022
2023         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
2024         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2025         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
2026         field.
2027         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2028         (create_cus_from_index): Update.
2029         (dwarf2_read_gdb_index): Update.
2030         (create_cus_from_debug_names): Update.
2031         (dwarf2_read_debug_names): Update.
2032         (get_abbrev_section_for_cu): Update.
2033         (create_all_comp_units): Update.
2034         (read_attribute_value): Update.
2035         (get_debug_line_section): Update.
2036         * dwarf2/index-cache.c (index_cache::store): Update.
2037         * dwarf2/index-write.c (save_gdb_index_command): Update.
2038         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
2039
2040 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2041
2042         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
2043         member.
2044         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
2045         dwarf2_per_cu_data::per_bfd.
2046         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
2047         (create_type_unit_group): Likewise.
2048         (queue_comp_unit): Remove reference to
2049         per_cu->dwarf2_per_objfile.
2050         (maybe_queue_comp_unit): Likewise.
2051         (fill_in_sig_entry_from_dwo_entry): Assign new field.
2052         (create_cus_hash_table): Assign new field.
2053
2054 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2055
2056         * dwarf2/read.c: Replace
2057         dwarf2_cu->per_cu->dwarf2_per_objfile references with
2058         dwarf2_cu->per_objfile throughout.
2059
2060 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2061
2062         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
2063         parameter, don't use per_cu->dwarf2_per_objfile.
2064         (dw2_instantiate_symtab): Likewise.
2065         (dw2_find_last_source_symtab): Update.
2066         (dw2_map_expand_apply): Update.
2067         (dw2_lookup_symbol): Update.
2068         (dw2_expand_symtabs_for_function): Update.
2069         (dw2_expand_all_symtabs): Update.
2070         (dw2_expand_symtabs_with_fullname): Update.
2071         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
2072         don't use per_cu->dwarf2_per_objfile.
2073         (dw2_expand_marked_cus): Update.
2074         (dw2_find_pc_sect_compunit_symtab): Update.
2075         (dw2_debug_names_lookup_symbol): Update.
2076         (dw2_debug_names_expand_symtabs_for_function): Update.
2077         (dw2_debug_names_map_matching_symbols): Update.
2078         (dwarf2_psymtab::expand_psymtab): Update.
2079
2080 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2081
2082         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
2083         <per_objfile>: New member.
2084         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
2085         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
2086         call to dwarf2_cu.
2087         (cutu_reader::cutu_reader): Update.
2088         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
2089
2090 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2091
2092         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
2093         struct dwarf2_per_objfile.
2094         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
2095         dwarf2_per_bfd.
2096         * dwarf2/read.c (set_die_type): Update.
2097         (get_die_type_at_offset): Update.
2098
2099 2020-05-27  Tom Tromey  <tom@tromey.com>
2100             Simon Marchi  <simon.marchi@efficios.com>
2101
2102         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
2103         method.
2104         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
2105         get_symtab, set_symtab>: New methods.
2106         <m_symtabs>: New field.
2107         (struct dwarf2_psymtab): Derive from partial_symtab.
2108         <readin_p, get_compunit_symtab>: Declare methods.
2109         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
2110         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
2111         New methods.
2112         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
2113         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
2114         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
2115         (dw2_symtab_iter_next, dw2_print_stats)
2116         (dw2_expand_symtabs_with_fullname)
2117         (dw2_expand_symtabs_matching_one)
2118         (dw_expand_symtabs_matching_file_matcher)
2119         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
2120         (dw2_debug_names_iterator::next)
2121         (dw2_debug_names_map_matching_symbols)
2122         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
2123         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
2124         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
2125         New methods.
2126         (get_compunit_symtab, process_full_comp_unit)
2127         (process_full_type_unit): Update.
2128         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
2129
2130 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2131
2132         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
2133         then introduce a new dwarf2_per_objfile type.
2134         <read_line_string>: Move to the new dwarf2_per_objfile type.
2135         <objfile>: Likewise.
2136         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
2137         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
2138         dwarf2_per_objfile->per_bfd.
2139         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
2140         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
2141         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
2142         (dwarf2_per_bfd::free_cached_comp_units): ... this.
2143         (dwarf2_has_info): Allocate dwarf2_per_bfd.
2144         (dwarf2_per_objfile::locate_sections): Rename to...
2145         (dwarf2_per_bfd::locate_sections): ... this.
2146         (dwarf2_per_objfile::get_cutu): Rename to...
2147         (dwarf2_per_bfd::get_cutu): ... this.
2148         (dwarf2_per_objfile::get_cu): Rename to...
2149         (dwarf2_per_bfd::get_cu): ... this.
2150         (dwarf2_per_objfile::get_tu): Rename to...
2151         (dwarf2_per_bfd::get_tu): ... this.
2152         (dwarf2_per_objfile::allocate_per_cu): Rename to...
2153         (dwarf2_per_bfd::allocate_per_cu): ... this.
2154         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
2155         (dwarf2_per_bfd::allocate_signatured_type): ... this.
2156         (get_gdb_index_contents_ftype): Change parameter from
2157         dwarf2_per_objfile to dwarf2_per_bfd.
2158         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
2159         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
2160
2161 2020-05-27  Tom Tromey  <tom@tromey.com>
2162             Simon Marchi  <simon.marchi@efficios.com>
2163
2164         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
2165         (allocate_piece_closure): Set "per_objfile" member.
2166         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
2167         (locexpr_describe_location, loclist_describe_location): Use new
2168         member.
2169         * dwarf2/read.c (read_call_site_scope)
2170         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2171         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
2172         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
2173         handle_data_member_location): Set per_objfile member.
2174         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
2175         member.
2176         (struct dwarf2_loclist_baton) <per_objfile>: New member.
2177
2178 2020-05-27  Tom Tromey  <tom@tromey.com>
2179
2180         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
2181         allocate_signatured_type>: Declare new methods.
2182         <m_num_psymtabs>: New member.
2183         (struct dwarf2_per_cu_data) <index>: New member.
2184         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
2185         (dwarf2_per_objfile::allocate_signatured_type): New methods.
2186         (create_cu_from_index_list): Use allocate_per_cu.
2187         (create_signatured_type_table_from_index)
2188         (create_signatured_type_table_from_debug_names)
2189         (create_debug_type_hash_table, add_type_unit)
2190         (read_comp_units_from_section): Use allocate_signatured_type.
2191
2192 2020-05-27  Tom Tromey  <tom@tromey.com>
2193
2194         * psymtab.c (partial_map_expand_apply)
2195         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
2196         (psym_lookup_global_symbol_language)
2197         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
2198         (psym_print_stats, psym_expand_symtabs_for_function)
2199         (psym_map_symbol_filenames, psym_map_matching_symbols)
2200         (psym_expand_symtabs_matching)
2201         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
2202         (maintenance_check_psymtabs): Update.
2203         * psympriv.h (struct partial_symtab) <readin_p,
2204         get_compunit_symtab>: Add objfile parameter.
2205         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
2206         Likewise.
2207         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
2208         get_compunit_symtab>: Likewise.
2209         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
2210
2211 2020-05-27  Tom Tromey  <tom@tromey.com>
2212
2213         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
2214         member.
2215         * dwarf2/read.c (delete_file_name_entry): Fix comment.
2216         (create_cu_from_index_list)
2217         (create_signatured_type_table_from_index)
2218         (create_signatured_type_table_from_debug_names)
2219         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
2220         (dwarf2_create_include_psymtab)
2221         (create_debug_type_hash_table, add_type_unit)
2222         (create_type_unit_group, read_comp_units_from_section)
2223         (dwarf2_compute_name, create_cus_hash_table)
2224         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
2225         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
2226         obstack.
2227         (dw2_get_real_path): Likewise.  Change argument to
2228         dwarf2_per_objfile.
2229
2230 2020-05-27  Luis Machado  <luis.machado@linaro.org>
2231
2232         PR tdep/26000
2233         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
2234         for ldrd (immediate).
2235
2236 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2237
2238         * command.h: Add comment giving the name of class_tui.
2239         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
2240         create the fake command for the help for class_tui.
2241
2242 2020-05-26  Tom Tromey  <tromey@adacore.com>
2243
2244         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
2245         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
2246         (val_atr): New function.
2247         (value_val_atr): Use it.
2248         * ada-valprint.c (print_optional_low_bound): Change low bound
2249         handling for enums.
2250         (val_print_packed_array_elements): Don't call discrete_position.
2251         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
2252         discrete_position for enum types.
2253         * language.c (default_print_array_index): Change type.
2254         * language.h (struct language_defn) <la_print_array_index>: Add
2255         index_type parameter, change type of index_value.
2256         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
2257         (default_print_array_index): Update.
2258         * valprint.c (maybe_print_array_index): Don't call
2259         value_from_longest.  Update.
2260         (value_print_array_elements): Don't call discrete_position.
2261
2262 2020-05-26  Tom Tromey  <tromey@adacore.com>
2263
2264         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
2265         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
2266
2267 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
2268
2269         PR gdb/13519
2270         * avr-tdep.c (avr_integer_to_address): Return data or code
2271         address accordingly to the second 'type' argument of the
2272         function.
2273
2274 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
2275
2276         * infcmd.c, inferior.h: (construct_inferior_arguments):
2277         Moved function from here to gdbsupport/common-inferior.{h,cc}
2278
2279 2020-05-23  Tom Tromey  <tom@tromey.com>
2280
2281         Revert commit eca1f90c:
2282         * NEWS: Remove entry for completion styling.
2283         * completer.c (_rl_completion_prefix_display_length): Move
2284         declaration later.
2285         (gdb_fnprint): Revert.
2286         (gdb_display_match_list_1): Likewise.
2287         * cli/cli-style.c (completion_prefix_style)
2288         (completion_difference_style, completion_suffix_style): Remove.
2289         (_initialize_cli_style): Revert.
2290         * cli/cli-style.h (completion_prefix_style)
2291         (completion_difference_style, completion_suffix_style): Don't
2292         declare.
2293
2294 2020-05-24  Pedro Alves  <palves@redhat.com>
2295
2296         * symtab.c (completion_list_add_name): Return boolean indication
2297         of whether the symbol matched.
2298         (completion_list_add_symbol): Don't try to remove C++ aliases if
2299         the symbol didn't match in the first place.
2300         * symtab.h (completion_list_add_name): Return bool.
2301
2302 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
2303
2304         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
2305         type::field.
2306
2307 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
2308
2309         GDB 9.2 released.
2310
2311 2020-05-23  Tom Tromey  <tom@tromey.com>
2312
2313         * NEWS: Add entry for completion styling.
2314         * completer.c (_rl_completion_prefix_display_length): Move
2315         declaration earlier.
2316         (gdb_fnprint): Use completion_style.
2317         (gdb_display_match_list_1): Likewise.
2318         * cli/cli-style.c (completion_prefix_style)
2319         (completion_difference_style, completion_suffix_style): New
2320         globals.
2321         (_initialize_cli_style): Register new globals.
2322         * cli/cli-style.h (completion_prefix_style)
2323         (completion_difference_style, completion_suffix_style): Declare.
2324
2325 2020-05-23  Pedro Alves  <palves@redhat.com>
2326
2327         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
2328         (parse_escape): Use ISDIGIT instead of isdigit.
2329         (puts_debug): Use gdb_isprint instead of isprint.
2330         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
2331         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
2332         ISSPACE instead of isspace.
2333         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
2334         instead of isspace.
2335         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
2336         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
2337         instead of isxdigit and ISDIGIT instead of isdigit.
2338
2339 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2340
2341         * gdbtypes.h (struct type) <field>: New method.
2342         (TYPE_FIELDS): Remove, replace all uses with either type::fields
2343         or type::field.
2344
2345 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2346
2347         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
2348         (TYPE_FIELDS): Use type::fields.  Change all call sites that
2349         modify the propery to use type::set_fields instead.
2350
2351 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2352
2353         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
2354         type::num_fields instead.
2355
2356 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2357
2358         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
2359         methods.
2360         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
2361         that modify the number of fields to use type::set_num_fields
2362         instead.
2363
2364 2020-05-22  Tom Tromey  <tromey@adacore.com>
2365
2366         * compile/compile-object-load.h (munmap_list_free): Don't
2367         declare.
2368
2369 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2370
2371         * annotate.c (annotate_source_line): Update return type, add call
2372         to update current symtab and line.
2373         * annotate.h (annotate_source_line): Update return type, and
2374         extend header comment.
2375         * source.c (info_line_command): Check annotation_level before
2376         calling annotate_source_line.
2377         * stack.c (print_frame_info): If calling annotate_source_line
2378         returns true, then don't print any other source line information.
2379
2380 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
2381
2382         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
2383
2384 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
2385
2386         * coffread.c (patch_type): Remove NULL check before xfree.
2387         * corefile.c (set_gnutarget): Likewise.
2388         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
2389         * exec.c (build_section_table): Likewise.
2390         * remote.c (remote_target::pass_signals): Likewise.
2391         * utils.c (n_spaces): Likewise.
2392         * cli/cli-script.c (document_command): Likewise.
2393         * i386-windows-tdep.c (core_process_module_section): Likewise.
2394         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
2395
2396 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
2397
2398         * symfile.c (reread_symbols): Clear objfile's section_offsets
2399         vector and section indices, re-compute them by calling
2400         sym_offsets.
2401
2402 2020-05-20  Tom Tromey  <tromey@adacore.com>
2403
2404         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
2405         (desc_one_bound, desc_index_type): Compute field name.
2406
2407 2020-05-20  Tom de Vries  <tdevries@suse.de>
2408
2409         PR symtab/25833
2410         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
2411
2412 2020-05-20  Alan Modra  <amodra@gmail.com>
2413
2414         PR 25993
2415         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
2416         bfd_set_filename.
2417         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
2418         passed to bfd_set_filename.
2419         * symfile-mem.c (add_vsyscall_page): Likewise for string
2420         passed to symbol_file_add_from_memory.
2421         (symbol_file_add_from_memory): Make name param a const char* and
2422         don't strdup.
2423
2424 2020-05-20  Alan Modra  <amodra@gmail.com>
2425
2426         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
2427         rather than accessing bfd->filename directly.
2428         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
2429         and use bfd_section_name.
2430         * dwarf2/frame.c (decode_frame_entry): Likewise.
2431         * exec.c (exec_set_section_address): Likewise.
2432         * solib-aix.c (solib_aix_bfd_open): Likewise.
2433         * stap-probe.c (get_stap_base_address): Likewise.
2434         * symfile.c (reread_symbols): Likewise.
2435
2436 2020-05-19  Tom Tromey  <tromey@adacore.com>
2437
2438         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
2439
2440 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2441
2442         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
2443
2444 2020-05-19  Pedro Alves  <palves@redhat.com>
2445
2446         * NEWS (set exec-file-mismatch): Adjust entry.
2447         * exec.c: Include "build-id.h".
2448         (validate_exec_file): Try to match build IDs instead of filenames.
2449         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
2450         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
2451         and pass down 'warn_if_slow'.
2452         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
2453         gdb_bfd_open_closure to pass it down.
2454         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
2455
2456 2020-05-19  Pedro Alves  <palves@redhat.com>
2457
2458         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
2459         * target.c (target_fileio_open_1): Rename to target_fileio_open
2460         and make extern.  Use bool.
2461         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
2462         (target_fileio_read_alloc_1): Adjust.
2463         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
2464         (target_fileio_open_warn_if_slow): Delete declaration.
2465
2466 2020-05-19  Pedro Alves  <palves@redhat.com>
2467
2468         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
2469         Adjust all callers.
2470
2471 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
2472
2473         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
2474         whether disp is negative.
2475
2476 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2477
2478         * symfile.h (struct symfile_segment_data)
2479         <~symfile_segment_data>: Remove.
2480         <segment_info>: Change to std::vector.
2481         * symfile.c (default_symfile_segments): Update.
2482         * elfread.c (elf_symfile_segments): Update.
2483
2484 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2485
2486         * symfile.h (struct symfile_segment_data) <struct segment>: New.
2487         <segments>: New.
2488         <segment_bases, segment_sizes>: Remove.
2489         * symfile.c (default_symfile_segments): Update.
2490         * elfread.c (elf_symfile_segments): Update.
2491         * remote.c (remote_target::get_offsets): Update.
2492         * solib-target.c (solib_target_relocate_section_addresses):
2493         Update.
2494
2495 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
2496
2497         * symfile.h (struct symfile_segment_data): Initialize fields.
2498         <~symfile_segment_data>: Add.
2499         (symfile_segment_data_up): New.
2500         (struct sym_fns) <sym_segments>: Return a
2501         symfile_segment_data_up.
2502         (default_symfile_segments): Return a symfile_segment_data_up.
2503         (free_symfile_segment_data): Remove.
2504         (get_symfile_segment_data): Return a symfile_segment_data_up.
2505         * symfile.c (default_symfile_segments): Likewise.
2506         (get_symfile_segment_data): Likewise.
2507         (free_symfile_segment_data): Remove.
2508         (symfile_find_segment_sections): Update.
2509         * elfread.c (elf_symfile_segments): Return a
2510         symfile_segment_data_up.
2511         * remote.c (remote_target::get_offsets): Update.
2512         * solib-target.c (solib_target_relocate_section_addresses):
2513         Update.
2514         * symfile-debug.c (debug_sym_segments): Return a
2515         symfile_segment_data_up.
2516
2517 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2518
2519         PR build/25981
2520         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
2521         Hardcode register numbers.
2522
2523         PR build/25981
2524         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
2525         procfs_find_LDT_entry): Remove.
2526         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
2527         procfs_find_LDT_entry): Remove.
2528         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
2529         Remove.
2530
2531 2020-05-17  Pedro Alves  <palves@redhat.com>
2532             Andrew Burgess  <andrew.burgess@embecosm.com>
2533             Keno Fischer  <keno@juliacomputing.com>
2534
2535         PR gdb/25741
2536         * breakpoint.c (build_target_condition_list): Update comments.
2537         (build_target_command_list): Update comments and skip matching
2538         locations.
2539         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
2540         a separate function.  Simplify "set breakpoint auto-hw off"
2541         handling.
2542         (insert_breakpoints): Update comment.
2543         (tracepoint_locations_match): New parameter.  For breakpoints,
2544         compare location types too, if the caller wants to.
2545         (handle_automatic_hardware_breakpoints): New functions.
2546         (bp_location_is_less_than): Also sort by location type and
2547         hardware breakpoint length.
2548         (update_global_location_list): Handle "set breakpoint auto-hw on"
2549         here.
2550         (update_breakpoint_locations): Ask breakpoint_locations_match to
2551         ignore location types.
2552
2553 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2554
2555         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
2556         type::name instead.
2557
2558 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2559
2560         * gdbtypes.h (struct type) <name, set_name>: New methods.
2561         (TYPE_CODE): Use type::name.  Change all call sites used to set
2562         the name to use type::set_name instead.
2563
2564 2020-05-16  Tom Tromey  <tom@tromey.com>
2565
2566         * top.c (quit_force): Update.
2567         * infrun.c (handle_no_resumed): Update.
2568         * top.h (all_uis): New function.
2569         (ALL_UIS): Remove.
2570
2571 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
2572
2573         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
2574
2575 2020-05-16  Pedro Alves  <palves@redhat.com>
2576
2577         * ia64-linux-nat.c
2578         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
2579         Declare method.
2580         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
2581
2582 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
2583
2584         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
2585         (sparc64_adi_info): Likewise.
2586
2587 2020-05-15  Tom Tromey  <tom@tromey.com>
2588
2589         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
2590         block_objfile.
2591         (lookup_objfile_from_block): Remove.
2592         (lookup_symbol_in_block, lookup_symbol_in_static_block)
2593         (lookup_global_symbol): Use block_objfile.
2594         * symtab.h (lookup_objfile_from_block): Don't declare.
2595         * printcmd.c (clear_dangling_display_expressions): Use
2596         block_objfile.
2597         * parse.c (operator_check_standard): Use block_objfile.
2598
2599 2020-05-15  Tom Tromey  <tom@tromey.com>
2600
2601         * language.c (language_alloc_type_symbol): Set
2602         SYMBOL_SECTION.
2603         * symtab.c (initialize_objfile_symbol): Remove.
2604         (allocate_symbol): Remove.
2605         (allocate_template_symbol): Remove.
2606         * dwarf2/read.c (fixup_go_packaging): Use "new".
2607         (new_symbol): Use "new".
2608         (read_variable): Don't call initialize_objfile_symbol.  Use
2609         "new".
2610         (read_func_scope): Use "new".
2611         * xcoffread.c (process_xcoff_symbol): Don't call
2612         initialize_objfile_symbol.
2613         (SYMBOL_DUP): Remove.
2614         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
2615         "new".
2616         * symtab.h (allocate_symbol, initialize_objfile_symbol)
2617         (allocate_template_symbol): Don't declare.
2618         (struct symbol): Add copy constructor.  Change defaults.
2619         * jit.c (finalize_symtab): Use "new".
2620         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
2621         Use "new".
2622         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
2623         (common_block_end): Use "new".
2624         * mdebugread.c (parse_symbol): Use "new".
2625         (new_symbol): Likewise.
2626
2627 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2628
2629         * NEWS: Mention changes to help and apropos.
2630
2631 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2632
2633         * command.h (enum command_class): Improve comments, document
2634         that class_alias is for user-defined aliases, give the class
2635         name for each class, remove unused class_xdb.
2636         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
2637         * breakpoint.c (_initialize_breakpoint): Replace class_alias
2638         by a precise class.
2639         * infcmd.c (_initialize_infcmd): Likewise.
2640         * reverse.c (_initialize_reverse): Likewise.
2641         * stack.c (_initialize_stack): Likewise.
2642         * symfile.c (_initialize_symfile): Likewise.
2643         * tracepoint.c (_initialize_tracepoint): Likewise.
2644
2645 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2646
2647         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
2648         when their aliased command is traversed.
2649         (help_cmd): Add fput_command_names_styled call to
2650         output command name and aliases when command has an alias.
2651
2652 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2653
2654         * cli/cli-decode.h (help_cmd_list): Remove declaration.
2655         * cli/cli-decode.c (help_cmd_list): Declare as static,
2656         remove prefix argument, use bool for recurse arg, rework to show the aliases of
2657         a command together with the command.
2658         (fput_command_name_styled, fput_command_names_styled): New functions.
2659         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
2660         fput_command_name_styled.
2661         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
2662         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
2663
2664 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2665
2666         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
2667         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
2668         * command.h (cmd_show_list): Likewise.
2669         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
2670         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
2671
2672 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2673
2674         * unittests/command-def-selftests.c (traverse_command_structure):
2675         Verify all commands of a list have the same prefix command and
2676         that only the top cmdlist commands have a null prefix.
2677
2678 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2679
2680         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
2681         as prefix, not one of its aliases.
2682         (set_cmd_prefix): Remove.
2683         (do_add_cmd): Centralize the setting of the prefix of a command, when
2684         command is defined after its full chain of prefix commands.
2685         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
2686         (add_setshow_cmd_full): Likewise.
2687         (update_prefix_field_of_prefixed_commands): New function.
2688         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
2689         update_prefix_field_of_prefixed_commands.
2690         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
2691         addresses of remote_set_cmdlist and remote_show_cmdlist given
2692         as argument, not the address of an argument.
2693         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
2694         * gdb/remote.c (_initialize_remote): Likewise.
2695
2696 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2697
2698         * cli/cli-cmds.c (alias_command): Check for an existing alias
2699         using lookup_cmd_composition, as valid_command_p is too strict
2700         and forbids aliases that are the prefix of an existing alias
2701         or command.
2702         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
2703         command is properly recognised as a valid command.
2704
2705 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2706
2707         * unittests/help-doc-selftests.c: Rename to
2708         unittests/command-def-selftests.c
2709         * unittests/command-def-selftests.c (help_doc_tests): Update some
2710         comments.
2711         (command_structure_tests, traverse_command_structure): New namespace
2712         and function.
2713         (command_structure_invariants_tests): New function.
2714         (_initialize_command_def_selftests) Renamed from
2715         _initialize_help_doc_selftests, register command_structure_invariants
2716         selftest.
2717
2718 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2719
2720         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
2721         an alias of 'show'.
2722
2723 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
2724
2725         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
2726         ada_is_fixed_point_type.  Update all callers.
2727         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
2728         all callers.
2729         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
2730         Update all callers.
2731         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
2732         print_fixed_point_type.  Update all callers.
2733         * ada-valprint.c (ada_value_print_num): Replace call to
2734         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
2735
2736 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
2737
2738         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
2739         processors.
2740         (cpu_supports_bts): Add CV_AMD case.
2741
2742 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
2743             Simon Marchi  <simon.marchi@efficios.com>
2744
2745         * infrun.c (stop_all_threads): Collect multiple wait events at
2746         each pass.
2747
2748 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
2749
2750         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
2751         type::code instead.
2752
2753 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
2754
2755         * gdbtypes.h (struct type) <code, set_code>: New methods.
2756         (TYPE_CODE): Use type::code.  Change all call sites used to set
2757         the code to use type::set_code instead.
2758
2759 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2760             Tom de Vries  <tdevries@suse.de>
2761             Pedro Alves  <palves@redhat.com>
2762
2763         PR threads/25478
2764         * infrun.c (stop_all_threads): Do NOT ignore
2765         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
2766         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
2767         received.
2768         (handle_no_resumed): Remove code handling a live inferior with no
2769         threads.
2770         * remote.c (has_single_non_exited_thread): New.
2771         (remote_target::update_thread_list): Do not delete a thread if is
2772         the last thread of the process.
2773         * thread.c (thread_select): Call delete_exited_threads instead of
2774         prune_threads.
2775
2776 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2777
2778         * infrun.c (stop_all_threads): Enable/disable thread events of all
2779         targets.  Move a debug message denoting the end of the function
2780         into the SCOPED_EXIT block.
2781
2782 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2783
2784         * process-stratum-target.h: Include <set>.
2785         (all_non_exited_process_targets, switch_to_target_no_thread): New
2786         function declarations.
2787         * process-stratum-target.c (all_non_exited_process_targets)
2788         (switch_to_target_no_thread): New function implementations.
2789
2790 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2791
2792         * infrun.c (handle_inferior_event): Extract out a piece of code
2793         into...
2794         (mark_non_executing_threads): ...this new function.
2795
2796 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2797
2798         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
2799         use.
2800
2801 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2802
2803         * regcache.c (regcache_read_pc_protected): New function
2804         implementation that returns 0 if the PC cannot read via
2805         'regcache_read_pc'.
2806         * infrun.c (proceed): Call 'regcache_read_pc_protected'
2807         instead of 'regcache_read_pc'.
2808         (keep_going_pass_signal): Ditto.
2809
2810 2020-05-13  Tom Tromey  <tromey@adacore.com>
2811
2812         * ada-lang.c (align_value): Remove.
2813         (ada_template_to_fixed_record_type_1): Use align_up.
2814
2815 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2816
2817         * async-event.c: Update the copyright year.
2818         * async-event.h: Update the copyright year.
2819
2820 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
2821
2822         * objfiles.h (is_addr_in_objfile,
2823         shared_objfile_contains_address_p): Return bool.
2824         * objfile.c (is_addr_in_objfile,
2825         shared_objfile_contains_address_p): Return bool.
2826
2827 2020-05-11  Tom Tromey  <tromey@adacore.com>
2828
2829         * cli/cli-cmds.c (info_command): Restore.
2830         (_initialize_cli_cmds): Use add_prefix_command for "info".
2831         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
2832
2833 2020-05-11  Tom Tromey  <tromey@adacore.com>
2834
2835         * ada-lang.c (ada_value_primitive_field): Now public.
2836         * ada-lang.h (ada_value_primitive_field): Declare.
2837         * ada-valprint.c (print_field_values): Use
2838         ada_value_primitive_field for wrapper fields.
2839
2840 2020-05-11  Tom de Vries  <tdevries@suse.de>
2841
2842         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
2843         MODULE_DOMAIN.
2844
2845 2020-05-11  Tom de Vries  <tdevries@suse.de>
2846
2847         PR symtab/25941
2848         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
2849         with length 0, if not gdb-produced.
2850         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
2851
2852 2020-05-09  Tom de Vries  <tdevries@suse.de>
2853
2854         PR gdb/25955
2855         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
2856         calculation.
2857
2858 2020-05-09  Tom Tromey  <tom@tromey.com>
2859
2860         * top.c (server_command): Now bool.
2861         * top.h (server_command): Now bool.
2862
2863 2020-05-08  Tom Tromey  <tromey@adacore.com>
2864
2865         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
2866         already being processed.
2867
2868 2020-05-08  Tom Tromey  <tom@tromey.com>
2869
2870         * printcmd.c (struct display) <next>: Remove.
2871         <display>: New constructor.
2872         <exp_string>: Now a std::string.
2873         <enabled_p>: Now a bool.
2874         (display_number): Move definition earlier.
2875         (displays): Rename from display_chain.  Now a std::vector.
2876         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
2877         (display_command): Update.
2878         (do_one_display, disable_display)
2879         (enable_disable_display_command, do_enable_disable_display):
2880         Update.
2881         (free_display): Remove.
2882         (clear_displays): Rewrite.
2883         (delete_display): Update.
2884         (map_display_numbers): Use function_view.  Remove "data"
2885         parameter.  Update.
2886         (do_delete_display): Remove.
2887         (undisplay_command): Update.
2888         (do_one_display, do_displays, disable_display)
2889         (info_display_command): Update.
2890         (do_enable_disable_display): Remove.
2891         (enable_disable_display_command)
2892         (clear_dangling_display_expressions): Update.
2893
2894 2020-05-08  Tom Tromey  <tom@tromey.com>
2895
2896         * symtab.c (set_symbol_cache_size)
2897         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
2898         (maintenance_print_symbol_cache_statistics): Update.
2899         * symmisc.c (print_symbol_bcache_statistics)
2900         (print_objfile_statistics, maintenance_print_objfiles)
2901         (maintenance_info_symtabs, maintenance_check_symtabs)
2902         (maintenance_expand_symtabs, maintenance_info_line_tables):
2903         Update.
2904         * symfile-debug.c (set_debug_symfile): Update.
2905         * source.c (forget_cached_source_info): Update.
2906         * python/python.c (gdbpy_progspaces): Update.
2907         * psymtab.c (maintenance_info_psymtabs): Update.
2908         * probe.c (parse_probes): Update.
2909         * linespec.c (iterate_over_all_matching_symtabs)
2910         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
2911         * guile/scm-progspace.c (gdbscm_progspaces): Update.
2912         * exec.c (exec_target::close): Update.
2913         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
2914         * breakpoint.c (print_one_breakpoint_location)
2915         (create_longjmp_master_breakpoint)
2916         (create_std_terminate_master_breakpoint): Update.
2917         * progspace.c (program_spaces): Now a std::vector.
2918         (maybe_new_address_space): Update.
2919         (add_program_space): Remove.
2920         (program_space::program_space): Update.
2921         (remove_program_space): Update.
2922         (number_of_program_spaces): Remove.
2923         (print_program_space, update_address_spaces): Update.
2924         * progspace.h (program_spaces): Change type.
2925         (ALL_PSPACES): Remove.
2926         (number_of_program_spaces): Don't declare.
2927         (struct program_space) <next>: Remove.
2928
2929 2020-05-08  Tom Tromey  <tom@tromey.com>
2930
2931         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
2932         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
2933         (enable_break): Update.
2934         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
2935         (frv_fdpic_find_canonical_descriptor): Update.
2936         (frv_fetch_objfile_link_map): Update.
2937         * progspace.c (program_space::free_all_objfiles): Update.
2938         (program_space::solibs): New method.
2939         * progspace.h (struct program_space) <solibs>: New method.
2940         * solist.h (master_so_list): Don't declare.
2941         (ALL_SO_LIBS): Remove.
2942         * solib.h (so_list_head): Remove.
2943         (update_solib_list): Update comment.
2944         * solib.c (master_so_list): Remove.
2945         (solib_used, update_solib_list, solib_add)
2946         (info_sharedlibrary_command, clear_solib)
2947         (reload_shared_libraries_1, remove_user_added_objfile): Update.
2948
2949 2020-05-08  Tom Tromey  <tom@tromey.com>
2950
2951         * extension.c (extension_languages): Now a std::array.
2952         (ALL_EXTENSION_LANGUAGES): Remove.
2953         (get_ext_lang_defn, get_ext_lang_of_file)
2954         (eval_ext_lang_from_control_command): Update.
2955         (finish_ext_lang_initialization)
2956         (auto_load_ext_lang_scripts_for_objfile)
2957         (ext_lang_type_printers::ext_lang_type_printers)
2958         (apply_ext_lang_type_printers)
2959         (ext_lang_type_printers::~ext_lang_type_printers)
2960         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
2961         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
2962         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
2963         (get_matching_xmethod_workers, ext_lang_colorize)
2964         (ext_lang_before_prompt): Update.
2965         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
2966
2967 2020-05-08  Tom Tromey  <tom@tromey.com>
2968
2969         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
2970         overload.
2971         <swap_string, m_string>: Remove.
2972         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
2973         Update.
2974         * stabsread.c (define_symbol, read_type): Update.
2975         * linespec.c (find_linespec_symbols): Update.
2976         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
2977         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
2978         * dbxread.c (read_dbx_symtab): Update.
2979         * cp-support.h (cp_canonicalize_string_full)
2980         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
2981         Return unique_xmalloc_ptr.
2982         * cp-support.c (inspect_type): Update.
2983         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
2984         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
2985         Likewise.
2986         * c-typeprint.c (print_name_maybe_canonical): Update.
2987         * break-catch-throw.c (check_status_exception_catchpoint):
2988         Update.
2989
2990 2020-05-08  Tom de Vries  <tdevries@suse.de>
2991
2992         * infrun.c (follow_fork): Copy current_line and current_symtab to
2993         child thread.
2994
2995 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
2996
2997         * async-event.c (struct async_signal_handler, struct
2998         async_event_handler): Reformat, remove typedef.
2999
3000 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3001
3002         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
3003         access thistype->main_type->dyn_prop_list directly.
3004
3005 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3006
3007         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
3008         (remove_dyn_prop): Remove.  Update all users to use
3009         type::remove_dyn_prop.
3010         * gdbtypes.c (remove_dyn_prop): Rename to...
3011         (type::remove_dyn_prop): ... this.
3012
3013 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
3014
3015         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
3016         (add_dyn_prop): Remove.  Update all users to use
3017         type::add_dyn_prop.
3018         * gdbtypes.c (add_dyn_prop): Rename to...
3019         (type::add_dyn_prop): ... this.
3020
3021 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3022
3023         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
3024         (get_dyn_prop): Remove.  Update all users to use
3025         type::dyn_prop.
3026         * gdbtypes.c (get_dyn_prop): Rename to...
3027         (type::dyn_prop): ... this.
3028
3029 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
3030
3031         * gdbtypes.h (struct main_type) <flag_static>: Remove.
3032
3033 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
3034
3035         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
3036         instruction, skip it if it's there.
3037
3038 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
3039
3040         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
3041
3042 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
3043
3044         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
3045         * gdbtypes.c (recursive_dump_type): Remove use of
3046         TYPE_INCOMPLETE.
3047
3048 2020-05-03  Tom Tromey  <tom@tromey.com>
3049
3050         * breakpoint.c (catch_command, tcatch_command): Remove.
3051         (_initialize_breakpoint): Use add_basic_prefix_cmd,
3052         add_show_prefix_cmd.
3053         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
3054         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
3055         Remove.
3056         (add_internal_problem_command): Use add_basic_prefix_cmd,
3057         add_show_prefix_cmd.
3058         * mips-tdep.c (set_mipsfpu_command): Remove.
3059         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
3060         * dwarf2/index-cache.c (set_index_cache_command): Remove.
3061         (_initialize_index_cache): Use add_basic_prefix_cmd.
3062         * memattr.c (dummy_cmd): Remove.
3063         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
3064         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
3065         (_initialize_tui_win): Use add_basic_prefix_cmd,
3066         add_show_prefix_cmd.
3067         * cli/cli-logging.c (set_logging_command): Remove.
3068         (_initialize_cli_logging): Use add_basic_prefix_cmd,
3069         add_show_prefix_cmd.
3070         (show_logging_command): Remove.
3071         * target.c (target_command): Remove.
3072         (add_target): Use add_basic_prefix_cmd.
3073
3074 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
3075
3076         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
3077
3078 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3079
3080         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
3081         info_command.
3082
3083 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
3084
3085         * nbsd-nat.c (nbsd_enable_proc_events)
3086         (nbsd_nat_target::post_startup_inferior): Add.
3087         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
3088         (nbsd_nat_target::update_thread_list): Rewrite.
3089         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
3090         "PTRACE_LWP_CREATE".
3091         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
3092
3093 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3094
3095         * stack.c (_initialize_stack): Remove duplicated creation
3096         of "frame" command and "f" alias.
3097
3098 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
3099
3100         PR gdb/18706
3101         * gdbtypes.c (check_typedef): Calculate size of array of
3102         stubbed type.
3103
3104 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
3105
3106         PR gdb/15559
3107         * i386-tdep.c (i386_push_dummy_call): Call
3108         i386_thiscall_push_dummy_call.
3109         (i386_thiscall_push_dummy_call): New function.
3110         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
3111         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
3112         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
3113
3114 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3115
3116         * gdbarch.sh (do_read): Add shellcheck disable directive for
3117         warning SC2162.
3118
3119 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3120
3121         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
3122         "referenced but not assigned" warning.
3123
3124 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3125
3126         * gdbarch.sh: Remove code that sets fallbackdefault.
3127
3128 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3129
3130         * gdbarch.sh: Use shell operators && and || instead of
3131         -a and -o.
3132
3133 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3134
3135         * gdbarch.sh: Use $(...) instead of `...`.
3136
3137 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3138
3139         * gdbarch.sh: Use double quotes around variables.
3140
3141 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3142
3143         * gdbarch.sh: Use %s with printf, instead of variables in the
3144         format string.
3145
3146 2020-04-29  Tom Tromey  <tromey@adacore.com>
3147
3148         PR ada/25875:
3149         * dwarf2/read.c (update_enumeration_type_from_children): Compute
3150         type fields here.
3151         (read_enumeration_type): Call
3152         update_enumeration_type_from_children later.  Update comments.
3153         (process_enumeration_scope): Don't create type fields.
3154
3155 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3156
3157         * nbsd-tdep.c: Include "xml-syscall.h".
3158         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
3159
3160 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3161
3162         * nbsd-nat.c: Include "sys/wait.h".
3163         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
3164         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
3165         (nbsd_nat_target::remove_exec_catchpoint)
3166         (nbsd_nat_target::set_syscall_catchpoint): Add.
3167         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
3168         (nbsd_nat_target::insert_exec_catchpoint)
3169         (nbsd_nat_target::remove_exec_catchpoint)
3170         (nbsd_nat_target::set_syscall_catchpoint): Add.
3171         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
3172         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
3173         `nbsd_get_syscall_number'.
3174
3175 2020-04-29  Tom Tromey  <tom@tromey.com>
3176
3177         * stack.c (print_block_frame_labels): Remove.
3178
3179 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
3180
3181         PR gdb/17320
3182         * ada-valprint.c (val_print_packed_array_elements): Move array
3183         end bracket to new line.
3184         (ada_val_print_string): Remove extra spaces before first array
3185         element.
3186         * c-valprint.c (c_value_print_array): Likewise.
3187         * m2-valprint.c (m2_print_array_contents): Likewise.
3188         (m2_value_print_inner): Likewise.
3189         * p-valprint.c (pascal_value_print_inner): Likewise.
3190         * valprint.c (generic_val_print_array): Likewise.
3191         (value_print_array_elements): Move first array element and array
3192         end bracket to new line.
3193
3194 2020-04-29  Tom de Vries  <tdevries@suse.de>
3195
3196         PR symtab/25889
3197         * linespec.c (find_method): Fix ix calculation.
3198
3199 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
3200
3201         * syscalls/update-netbsd.sh: New file.
3202         * syscalls/netbsd.xml: Regenerate.
3203         * data-directory/Makefile.in: Register `netbsd.xml' in
3204         `SYSCALLS_FILES'.
3205
3206 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3207
3208         * syscalls/update-freebsd.sh: Add double quotes.
3209
3210 2020-04-28  Tom Tromey  <tom@tromey.com>
3211
3212         * NEWS: Update.
3213         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
3214         (cmdpy_init): Allow class_tui.
3215
3216 2020-04-28 Mark Williams <mark@myosotissp.com>
3217
3218         PR gdb/24480
3219         * dwarf2read.c: Add missing assingments to list_in_scope when
3220         start_symtab was already called.
3221
3222 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3223
3224         PR gdb/25881
3225         * dwarf2/read.c (offset_map_type): Use
3226         gdb:hash_enum<sect_offset> as hash function.
3227
3228 2020-04-28  Tom de Vries  <tdevries@suse.de>
3229
3230         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
3231         with DW_AT_signature.
3232
3233 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
3234
3235         * configure.ac: Remove check for fs_base/gs_base in
3236         user_regs_struct.
3237         * configure: Re-generate.
3238         * config.in: Re-generate.
3239         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
3240         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
3241         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
3242
3243 2020-04-27  Luis Machado  <luis.machado@linaro.org>
3244
3245         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
3246         problematic inline frame unwinding situation.
3247         * frame.c (frame_id_computed_p): New function.
3248         * frame.h (frame_id_computed_p): New prototype.
3249
3250 2020-04-26  Tom Tromey  <tom@tromey.com>
3251
3252         * command.h (enum command_class) <class_pseudo>: Remove.
3253
3254 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3255
3256         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
3257         and whitespace.
3258
3259 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
3260
3261         * inf-ptrace.c (inf_ptrace_target::wait): Remove
3262         `PT_GET_PROCESS_STATE' block.
3263
3264 2020-04-24  Tom Tromey  <tom@tromey.com>
3265
3266         * symtab.h (symbol_get_demangled_name): Don't declare.
3267         * symtab.c (symbol_get_demangled_name): Remove.
3268         (general_symbol_info::natural_name)
3269         (general_symbol_info::demangled_name): Update.
3270
3271 2020-04-24  Tom Tromey  <tom@tromey.com>
3272
3273         PR rust/25025:
3274         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
3275
3276 2020-04-24  Tom Tromey  <tom@tromey.com>
3277
3278         PR symtab/12707:
3279         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
3280         exists.
3281         (new_symbol): Likewise.
3282         * compile/compile-object-load.c (get_out_value_type): Use
3283         symbol_matches_search_name.
3284
3285 2020-04-24  Tom Tromey  <tom@tromey.com>
3286
3287         * dwarf2/read.c (add_partial_symbol): Do not call
3288         compute_and_set_names.
3289
3290 2020-04-24  Tom Tromey  <tom@tromey.com>
3291
3292         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
3293         overload.
3294
3295 2020-04-24  Tom Tromey  <tom@tromey.com>
3296
3297         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
3298         (add_psymbol_to_list): New overload.  Make old overload call new
3299         one.
3300         * psympriv.h (add_psymbol_to_list): New overload.
3301
3302 2020-04-24  Tom Tromey  <tom@tromey.com>
3303
3304         * dwarf2/read.c (partial_die_info::read) <case
3305         DW_AT_linkage_name>: Use value_as_string.
3306         (dwarf2_string_attr): Use value_as_string.
3307         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
3308         method.
3309         * dwarf2/attribute.c (attribute::value_as_string): New method.
3310
3311 2020-04-24  Tom Tromey  <tom@tromey.com>
3312
3313         * symtab.c (general_symbol_info::natural_name)
3314         (general_symbol_info::demangled_name): Check for language_rust.
3315
3316 2020-04-24  Tom Tromey  <tom@tromey.com>
3317
3318         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
3319         (dwarf2_physname): ... from here.
3320         (partial_die_info::read): Add Rust "{" hack.
3321
3322 2020-04-24  Tom Tromey  <tom@tromey.com>
3323
3324         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
3325         method.
3326         (symbol_set_demangled_name): Don't declare.
3327         * symtab.c (general_symbol_info::set_demangled_name): Rename from
3328         symbol_set_demangled_name.
3329         (general_symbol_info::set_language)
3330         (general_symbol_info::compute_and_set_names): Update.
3331         * minsyms.c (minimal_symbol_reader::install): Update.
3332         * dwarf2/read.c (new_symbol): Update.
3333
3334 2020-04-24  Tom Tromey  <tromey@adacore.com>
3335
3336         PR python/23662:
3337         * python/py-type.c (convert_field): Handle
3338         FIELD_LOC_KIND_DWARF_BLOCK.
3339         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
3340         (typy_get_dynamic): Nw function.
3341         (type_object_getset): Add "dynamic".
3342         * NEWS: Add entry.
3343
3344 2020-04-24  Tom Tromey  <tromey@adacore.com>
3345
3346         * ada-typeprint.c (print_choices, print_variant_part)
3347         (print_record_field_types_dynamic): New functions.
3348         (print_record_field_types): Use print_record_field_types_dynamic.
3349
3350 2020-04-24  Tom Tromey  <tromey@adacore.com>
3351
3352         * dwarf2/read.c (handle_data_member_location): New overload.
3353         (dwarf2_add_field): Use it.
3354         (decode_locdesc): Add "computed" parameter.  Update comment.
3355         * gdbtypes.c (is_dynamic_type_internal): Also look for
3356         FIELD_LOC_KIND_DWARF_BLOCK.
3357         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
3358         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
3359         virtual base classes.
3360         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
3361         FIELD_LOC_KIND_DWARF_BLOCK.
3362
3363 2020-04-24  Tom Tromey  <tromey@adacore.com>
3364
3365         * dwarf2/read.c (read_structure_type): Handle dynamic length.
3366         * gdbtypes.c (is_dynamic_type_internal): Check
3367         TYPE_HAS_DYNAMIC_LENGTH.
3368         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
3369         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
3370         New macros.
3371         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
3372         constant.
3373
3374 2020-04-24  Tom Tromey  <tromey@adacore.com>
3375
3376         * dwarf2/read.c (struct variant_field): Rewrite.
3377         (struct variant_part_builder): New.
3378         (struct nextfield): Remove "variant" field.  Add "offset".
3379         (struct field_info): Add "current_variant_part" and
3380         "variant_parts".
3381         (alloc_discriminant_info): Remove.
3382         (alloc_rust_variant): New function.
3383         (quirk_rust_enum): Update.
3384         (dwarf2_add_field): Set "offset" member.  Don't handle
3385         DW_TAG_variant_part.
3386         (offset_map_type): New typedef.
3387         (convert_variant_range, create_one_variant)
3388         (create_one_variant_part, create_variant_parts)
3389         (add_variant_property): New functions.
3390         (dwarf2_attach_fields_to_type): Call add_variant_property.
3391         (read_structure_type): Don't handle DW_TAG_variant_part.
3392         (handle_variant_part, handle_variant): New functions.
3393         (handle_struct_member_die): Use them.
3394         (process_structure_scope): Don't handle variant parts.
3395         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
3396         (struct discriminant_info): Remove.
3397         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
3398         (struct main_type) <flag_discriminated_union>: Remove.
3399         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
3400         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
3401         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
3402         Update.
3403         * valops.c (value_union_variant): Remove.
3404         * value.h (value_union_variant): Don't declare.
3405
3406 2020-04-24  Tom Tromey  <tromey@adacore.com>
3407
3408         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
3409         (ada_value_primitive_packed_val): Update.
3410         * ada-valprint.c (ada_value_print_1): Update.
3411         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
3412         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
3413         just an address.  Use evaluate_for_locexpr_baton.
3414         (dwarf2_evaluate_property): Update.
3415         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
3416         array_view.
3417         * findvar.c (default_read_var_value): Update.
3418         * gdbtypes.c (compute_variant_fields_inner)
3419         (resolve_dynamic_type_internal): Update.
3420         (resolve_dynamic_type): Change type of valaddr parameter.
3421         * gdbtypes.h (resolve_dynamic_type): Update.
3422         * valarith.c (value_subscripted_rvalue): Update.
3423         * value.c (value_from_contents_and_address): Update.
3424
3425 2020-04-24  Tom Tromey  <tromey@adacore.com>
3426
3427         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
3428         "push_initial_value" parameter.
3429         (dwarf2_evaluate_property): Likewise.
3430         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
3431
3432 2020-04-24  Tom Tromey  <tromey@adacore.com>
3433
3434         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
3435         (variant::matches, compute_variant_fields_recurse)
3436         (compute_variant_fields_inner, compute_variant_fields): New
3437         functions.
3438         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
3439         Use resolved_type after type is made.
3440         (operator==): Add new cases.
3441         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
3442         (struct discriminant_range, struct variant, struct variant_part):
3443         New.
3444         (union dynamic_prop_data) <variant_parts, original_type>: New
3445         members.
3446         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
3447         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
3448         constants.
3449         * value.c (unpack_bits_as_long): Now public.
3450         * value.h (unpack_bits_as_long): Declare.
3451
3452 2020-04-24  Tom Tromey  <tromey@adacore.com>
3453
3454         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
3455         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
3456
3457 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
3458
3459         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
3460
3461 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
3462
3463         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
3464         (remove_fork_catchpoint, post_startup_inferior)
3465         (post_attach): Move...
3466         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
3467         (remove_fork_catchpoint, post_startup_inferior)
3468         (post_attach): ...here.
3469         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
3470         (remove_fork_catchpoint, post_startup_inferior)
3471         (post_attach): Move...
3472         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
3473         (remove_fork_catchpoint, post_startup_inferior)
3474         (post_attach): ...here.
3475
3476 2020-04-24  Tom Tromey  <tromey@adacore.com>
3477
3478         * nat/windows-nat.h (struct windows_thread_info)
3479         <pc_adjusted>: New member.
3480         * windows-nat.c (windows_fetch_one_register): Check
3481         pc_adjusted.
3482         (windows_nat_target::get_windows_debug_event)
3483         (windows_nat_target::wait): Set pc_adjusted.
3484
3485 2020-04-24  Tom de Vries  <tdevries@suse.de>
3486
3487         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
3488         Run gdb-add-index inside temp dir.
3489
3490 2020-04-23  Tom Tromey  <tromey@adacore.com>
3491
3492         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
3493         in loop.
3494
3495 2020-04-23  Luis Machado  <luis.machado@linaro.org>
3496
3497         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
3498         get_frame_register instead of gdbarch_unwind_pc.
3499
3500 2020-04-23  Tom de Vries  <tdevries@suse.de>
3501
3502         * symtab.c (lookup_global_symbol): Prefer def over decl.
3503
3504 2020-04-23  Tom de Vries  <tdevries@suse.de>
3505
3506         PR symtab/25807
3507         * block.c (best_symbol, better_symbol): Promote to external.
3508         * block.h (best_symbol, better_symbol): Declare.
3509         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
3510         decl.
3511
3512 2020-04-23  Tom Tromey  <tromey@adacore.com>
3513
3514         PR ada/25837:
3515         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
3516         "const char *", not a "const std::string &".
3517         <name_and_matcher::operator==>: Update.
3518         * unittests/lookup_name_info-selftests.c: Change type of
3519         "result".
3520
3521 2020-04-23  Tom Tromey  <tom@tromey.com>
3522
3523         * inferior.h (iterate_over_inferiors): Don't declare.
3524         * inferior.c (iterate_over_inferiors): Remove.
3525         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
3526         Remove.
3527         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
3528         use iterate_over_inferiors.
3529         (darwin_resume_inferior_it)
3530         (struct resume_inferior_threads_param)
3531         (darwin_resume_inferior_threads_it): Remove.
3532         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
3533
3534 2020-04-23  Tom de Vries  <tdevries@suse.de>
3535
3536         * blockframe.c (find_pc_partial_function): Use
3537         find_pc_sect_compunit_symtab rather than
3538         objfile->sf->qf->find_pc_sect_compunit_symtab.
3539
3540 2020-04-22  Tom de Vries  <tdevries@suse.de>
3541
3542         PR symtab/25764
3543         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
3544         in psymtabs.
3545
3546 2020-04-22  Tom de Vries  <tdevries@suse.de>
3547
3548         PR symtab/25801
3549         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
3550         symtabs.
3551
3552 2020-04-22  Tom de Vries  <tdevries@suse.de>
3553
3554         PR symtab/25700
3555         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
3556         CU if already created.
3557
3558 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3559
3560         * infrun.c (displaced_step_fixup): Switch to the event_thread
3561         before calling displaced_step_restore, not after.
3562
3563 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3564
3565         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
3566         its inferior is not recorded by us.
3567         (record_btrace_target_open): Replace call to
3568         all_non_exited_threads () with call to current_inferior
3569         ()->non_exited_threads ().
3570         (record_btrace_target::stop_recording): Likewise.
3571         (record_btrace_target::close): Likewise.
3572         (record_btrace_target::wait): Likewise.
3573         (record_btrace_target::record_stop_replaying): Likewise.
3574
3575 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3576
3577         * btrace.c (btrace_enable): Throw an error on double enables and
3578         when enabling recording fails.
3579         (btrace_disable): Throw an error if the thread is not recorded.
3580
3581 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
3582
3583         * record-btrace.c (record_btrace_target::fetch_registers): Forward
3584         request if we do not have a thread_info.
3585
3586 2020-04-21  Tom de Vries  <tdevries@suse.de>
3587
3588         PR gdb/25471
3589         * thread.c
3590         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
3591         exception in get_frame_id.
3592
3593 2020-04-20  Tom Tromey  <tromey@adacore.com>
3594
3595         * python/python.c (struct gdbpy_event): Mark move constructor as
3596         noexcept.
3597         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
3598         constructor as noexcept.
3599         * completer.h (struct completion_result): Mark move constructor as
3600         noexcept.
3601         * completer.c (completion_result::completion_result): Use
3602         initialization style.  Don't call reset_match_list.
3603
3604 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
3605
3606         * MAINTAINERS (Write After Approval): Add myself.
3607
3608 2020-04-18  Tom Tromey  <tom@tromey.com>
3609
3610         * windows-tdep.c (init_w32_command_list)
3611         (w32_prefix_command_valid): Restore.
3612         (_initialize_windows_tdep): Call init_w32_command_list.
3613
3614 2020-04-18  Tom Tromey  <tom@tromey.com>
3615
3616         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
3617         * value.c (value_fn_field): Update.
3618         * valops.c (find_function_in_inferior)
3619         (value_allocate_space_in_inferior): Update.
3620         * tui/tui-winsource.c (tui_update_source_windows_with_line):
3621         Update.
3622         * tui/tui-source.c (tui_source_window::set_contents): Update.
3623         * symtab.c (lookup_global_or_static_symbol)
3624         (find_function_start_sal_1, skip_prologue_sal)
3625         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
3626         * symmisc.c (dump_msymbols, dump_symtab_1)
3627         (maintenance_print_one_line_table): Update.
3628         * symfile.c (init_entry_point_info, section_is_mapped)
3629         (list_overlays_command, simple_read_overlay_table)
3630         (simple_overlay_update_1): Update.
3631         * stap-probe.c (handle_stap_probe): Update.
3632         * stabsread.c (dbx_init_float_type, define_symbol)
3633         (read_one_struct_field, read_enum_type, read_range_type): Update.
3634         * source.c (info_line_command): Update.
3635         * python/python.c (gdbpy_source_objfile_script)
3636         (gdbpy_execute_objfile_script): Update.
3637         * python/py-type.c (save_objfile_types): Update.
3638         * python/py-objfile.c (py_free_objfile): Update.
3639         * python/py-inferior.c (python_new_objfile): Update.
3640         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
3641         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
3642         (maintenance_check_psymtabs): Update.
3643         * printcmd.c (info_address_command): Update.
3644         * objfiles.h (struct objfile) <arch>: New method, from
3645         get_objfile_arch.
3646         (get_objfile_arch): Don't declare.
3647         * objfiles.c (get_objfile_arch): Remove.
3648         (filter_overlapping_sections): Update.
3649         * minsyms.c (msymbol_is_function): Update.
3650         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
3651         (output_nondebug_symbol): Update.
3652         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
3653         (mdebug_expand_psymtab): Update.
3654         * machoread.c (macho_add_oso_symfile): Update.
3655         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
3656         Update.
3657         * linux-fork.c (checkpoint_command): Update.
3658         * linespec.c (convert_linespec_to_sals): Update.
3659         * jit.c (finalize_symtab): Update.
3660         * infrun.c (insert_exception_resume_from_probe): Update.
3661         * ia64-tdep.c (ia64_find_unwind_table): Update.
3662         * hppa-tdep.c (internalize_unwinds): Update.
3663         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
3664         Update.
3665         * gcore.c (call_target_sbrk): Update.
3666         * elfread.c (record_minimal_symbol, elf_symtab_read)
3667         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
3668         (elf_gnu_ifunc_resolve_by_got): Update.
3669         * dwarf2/read.c (create_addrmap_from_index)
3670         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
3671         (read_debug_names_from_section)
3672         (process_psymtab_comp_unit_reader, add_partial_symbol)
3673         (add_partial_subprogram, process_full_comp_unit)
3674         (read_file_scope, read_func_scope, read_lexical_block_scope)
3675         (read_call_site_scope, dwarf2_ranges_read)
3676         (dwarf2_record_block_ranges, dwarf2_add_field)
3677         (mark_common_block_symbol_computed, read_tag_pointer_type)
3678         (read_tag_string_type, dwarf2_init_float_type)
3679         (dwarf2_init_complex_target_type, read_base_type)
3680         (partial_die_info::read, partial_die_info::read)
3681         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
3682         (dwarf2_fetch_die_loc_sect_off): Update.
3683         * dwarf2/loc.c (dwarf2_find_location_expression)
3684         (class dwarf_evaluate_loc_desc, rw_pieced_value)
3685         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
3686         (dwarf2_loc_desc_get_symbol_read_needs)
3687         (locexpr_describe_location_piece, locexpr_describe_location_1)
3688         (loclist_describe_location): Update.
3689         * dwarf2/index-write.c (write_debug_names): Update.
3690         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
3691         * dtrace-probe.c (dtrace_process_dof): Update.
3692         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
3693         (process_one_symbol): Update.
3694         * ctfread.c (ctf_init_float_type, read_base_type): Update.
3695         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
3696         (coff_read_enum_type): Update.
3697         * cli/cli-cmds.c (edit_command, list_command): Update.
3698         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
3699         * breakpoint.c (create_overlay_event_breakpoint)
3700         (create_longjmp_master_breakpoint)
3701         (create_std_terminate_master_breakpoint)
3702         (create_exception_master_breakpoint, get_sal_arch): Update.
3703         * block.c (block_gdbarch): Update.
3704         * annotate.c (annotate_source_line): Update.
3705
3706 2020-04-17  Tom Tromey  <tromey@adacore.com>
3707
3708         * auto-load.c (show_auto_load_cmd): Remove.
3709         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
3710         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
3711         (maintenance_print_arc_command): Remove.
3712         * tui/tui-win.c (tui_command): Remove.
3713         (tui_get_cmd_list): Use add_basic_prefix_cmd.
3714         * tui/tui-layout.c (tui_layout_command): Remove.
3715         (_initialize_tui_layout): Use add_basic_prefix_cmd.
3716         * python/python.c (user_set_python, user_show_python): Remove.
3717         (_initialize_python): Use add_basic_prefix_cmd,
3718         add_show_prefix_cmd.
3719         * guile/guile.c (set_guile_command, show_guile_command): Remove.
3720         (install_gdb_commands): Use add_basic_prefix_cmd,
3721         add_show_prefix_cmd.
3722         (info_guile_command): Remove.
3723         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
3724         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
3725         add_show_prefix_cmd.
3726         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
3727         Remove do_set and do_show parameters.
3728         * cli/cli-style.c (set_style, show_style): Remove.
3729         (_initialize_cli_style): Use add_basic_prefix_cmd,
3730         add_show_prefix_cmd.
3731         (cli_style_option::add_setshow_commands): Remove do_set and
3732         do_show parameters.
3733         (cli_style_option::add_setshow_commands): Use
3734         add_basic_prefix_cmd, add_show_prefix_cmd.
3735         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
3736         (set_style_name): Remove.
3737         * cli/cli-dump.c (dump_command, append_command): Remove.
3738         (srec_dump_command, ihex_dump_command, verilog_dump_command)
3739         (tekhex_dump_command, binary_dump_command)
3740         (binary_append_command): Remove.
3741         (_initialize_cli_dump): Use add_basic_prefix_cmd.
3742         * windows-tdep.c (w32_prefix_command_valid): Remove global.
3743         (init_w32_command_list): Remove; move into ...
3744         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
3745         * valprint.c (set_print, show_print, set_print_raw)
3746         (show_print_raw): Remove.
3747         (_initialize_valprint): Use add_basic_prefix_cmd,
3748         add_show_prefix_cmd.
3749         * typeprint.c (set_print_type, show_print_type): Remove.
3750         (_initialize_typeprint): Use add_basic_prefix_cmd,
3751         add_show_prefix_cmd.
3752         * record.c (set_record_command, show_record_command): Remove.
3753         (_initialize_record): Use add_basic_prefix_cmd,
3754         add_show_prefix_cmd.
3755         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
3756         add_show_prefix_cmd.
3757         (info_command, show_command, set_debug, show_debug): Remove.
3758         * top.h (set_history, show_history): Don't declare.
3759         * top.c (set_history, show_history): Remove.
3760         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
3761         (unset_tdesc_cmd): Remove.
3762         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
3763         add_show_prefix_cmd.
3764         * symtab.c (info_module_command): Remove.
3765         (_initialize_symtab): Use add_basic_prefix_cmd.
3766         * symfile.c (overlay_command): Remove.
3767         (_initialize_symfile): Use add_basic_prefix_cmd.
3768         * sparc64-tdep.c (info_adi_command): Remove.
3769         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
3770         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
3771         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
3772         add_show_prefix_cmd.
3773         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
3774         (_initialize_serial): Use add_basic_prefix_cmd,
3775         add_show_prefix_cmd.
3776         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
3777         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
3778         add_show_prefix_cmd.
3779         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
3780         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
3781         add_show_prefix_cmd.
3782         * riscv-tdep.c (show_riscv_command, set_riscv_command)
3783         (show_debug_riscv_command, set_debug_riscv_command): Remove.
3784         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
3785         add_show_prefix_cmd.
3786         * remote.c (remote_command, set_remote_cmd): Remove.
3787         (_initialize_remote): Use add_basic_prefix_cmd.
3788         * record-full.c (set_record_full_command)
3789         (show_record_full_command): Remove.
3790         (_initialize_record_full): Use add_basic_prefix_cmd,
3791         add_show_prefix_cmd.
3792         * record-btrace.c (cmd_set_record_btrace)
3793         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
3794         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
3795         (cmd_show_record_btrace_pt): Remove.
3796         (_initialize_record_btrace): Use add_basic_prefix_cmd,
3797         add_show_prefix_cmd.
3798         * ravenscar-thread.c (set_ravenscar_command)
3799         (show_ravenscar_command): Remove.
3800         (_initialize_ravenscar): Use add_basic_prefix_cmd,
3801         add_show_prefix_cmd.
3802         * mips-tdep.c (show_mips_command, set_mips_command)
3803         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
3804         add_show_prefix_cmd.
3805         * maint.c (maintenance_command, maintenance_info_command)
3806         (maintenance_check_command, maintenance_print_command)
3807         (maintenance_set_cmd, maintenance_show_cmd): Remove.
3808         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
3809         add_show_prefix_cmd.
3810         (show_per_command_cmd): Remove.
3811         * maint-test-settings.c (maintenance_set_test_settings_cmd):
3812         Remove.
3813         (maintenance_show_test_settings_cmd): Remove.
3814         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
3815         add_show_prefix_cmd.
3816         * maint-test-options.c (maintenance_test_options_command):
3817         Remove.
3818         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
3819         * macrocmd.c (macro_command): Remove
3820         (_initialize_macrocmd): Use add_basic_prefix_cmd.
3821         * language.c (set_check, show_check): Remove.
3822         (_initialize_language): Use add_basic_prefix_cmd,
3823         add_show_prefix_cmd.
3824         * infcmd.c (unset_command): Remove.
3825         (_initialize_infcmd): Use add_basic_prefix_cmd.
3826         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
3827         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
3828         add_show_prefix_cmd.
3829         * go32-nat.c (go32_info_dos_command): Remove.
3830         (_initialize_go32_nat): Use add_basic_prefix_cmd.
3831         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
3832         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
3833         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
3834         (_initialize_frame): Use add_basic_prefix_cmd,
3835         add_show_prefix_cmd.
3836         * dcache.c (set_dcache_command, show_dcache_command): Remove.
3837         (_initialize_dcache): Use add_basic_prefix_cmd,
3838         add_show_prefix_cmd.
3839         * cp-support.c (maint_cplus_command): Remove.
3840         (_initialize_cp_support): Use add_basic_prefix_cmd.
3841         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
3842         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
3843         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
3844         add_basic_prefix_cmd, add_show_prefix_cmd.
3845         * breakpoint.c (save_command): Remove.
3846         (_initialize_breakpoint): Use add_basic_prefix_cmd.
3847         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
3848         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
3849         add_show_prefix_cmd.
3850         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
3851         (set_ada_command, show_ada_command): Remove.
3852         (_initialize_ada_language): Use add_basic_prefix_cmd,
3853         add_show_prefix_cmd.
3854         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
3855
3856 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
3857
3858         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
3859         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
3860
3861 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
3862
3863         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
3864         warning messages.
3865
3866 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
3867
3868         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
3869         import table is not at beginning of .idata section.
3870
3871 2020-04-16  Pedro Alves  <palves@redhat.com>
3872
3873         * inferior.c (delete_inferior): Use delete operator directly
3874         instead of delete_program_space.
3875         * progspace.c (add_program_space): New, factored out from
3876         program_space::program_space.
3877         (remove_program_space): New, factored out from
3878         delete_program_space.
3879         (program_space::program_space): Remove intro comment.  Rewrite.
3880         (program_space::~program_space): Remove intro comment.  Call
3881         remove_program_space.
3882         (delete_program_space): Delete.
3883         * progspace.h (program_space::program_space): Make explicit.  Move
3884         intro comment here, adjusted.
3885         (program_space::~program_space): Move intro comment here,
3886         adjusted.
3887         (delete_program_space): Remove.
3888
3889 2020-04-16  Tom Tromey  <tromey@adacore.com>
3890
3891         * windows-nat.c (windows_nat::handle_access_violation): New
3892         function.
3893         * nat/windows-nat.h (handle_access_violation): Declare.
3894         * nat/windows-nat.c (handle_exception): Move Cygwin code to
3895         windows-nat.c.  Call handle_access_violation.
3896
3897 2020-04-16  Tom de Vries  <tdevries@suse.de>
3898
3899         PR symtab/25791
3900         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
3901         CUs without psymtab.
3902
3903 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
3904
3905         * python/python.c (do_start_initialization): Don't call
3906         PyEval_InitThreads for Python 3.9 and beyond.
3907
3908 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
3909
3910         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
3911         thread functions.
3912         (obsd_nat_target::wait): Likewise.
3913
3914 2020-04-15  Tom Tromey  <tromey@adacore.com>
3915
3916         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
3917         (DEBUG_EXCEPT): Use debug_printf.
3918
3919 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
3920
3921         * completer.c (class completion_tracker::completion_hash_entry)
3922         <hash_name>: New member function.
3923         (completion_tracker::discard_completions): New callback to hash a
3924         completion_hash_entry, pass this to htab_create_alloc.
3925
3926 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
3927
3928         * windows-nat.c (windows_make_so): Warn rather than stopping with
3929         an error if realpath() fails.
3930
3931 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
3932
3933         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
3934         (nbsd_nat_target::info_proc): Add do_status.
3935
3936 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
3937             Tom de Vries  <tdevries@suse.de>
3938
3939         PR symtab/25718
3940         * psympriv.h (struct partial_symtab::read_symtab)
3941         (struct partial_symtab::expand_psymtab)
3942         (struct partial_symtab::read_dependencies): Update comments.
3943         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
3944         read_symtab for includer.
3945         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
3946         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
3947         (struct dwarf2_include_psymtab::m_readin): Remove.
3948         (struct dwarf2_include_psymtab::includer): New member function.
3949         (dwarf2_psymtab::expand_psymtab): Assert !readin.
3950
3951 2020-04-14  Tom de Vries  <tdevries@suse.de>
3952
3953         PR symtab/25720
3954         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
3955         with NULL symbol_matcher and lookup_name.
3956         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
3957         and lookup_name.
3958         * dwarf2/read.c (dw2_expand_symtabs_matching)
3959         (dw2_debug_names_expand_symtabs_matching): Same.
3960         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
3961         Make lookup_name a pointer.  Update comment.
3962         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
3963         lookup_name being a pointer.
3964         * symfile.c (expand_symtabs_matching): Same.
3965         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
3966         * linespec.c (iterate_over_all_matching_symtabs): Same.
3967
3968 2020-04-13  Tom Tromey  <tom@tromey.com>
3969
3970         * run-on-main-thread.c: Update include.
3971         * unittests/main-thread-selftests.c: Update include.
3972         * tui/tui-win.c: Update include.
3973         * tui/tui-io.c: Update include.
3974         * tui/tui-interp.c: Update include.
3975         * tui/tui-hooks.c: Update include.
3976         * top.h: Update include.
3977         * top.c: Update include.
3978         * ser-base.c: Update include.
3979         * remote.c: Update include.
3980         * remote-notif.c: Update include.
3981         * remote-fileio.c: Update include.
3982         * record-full.c: Update include.
3983         * record-btrace.c: Update include.
3984         * python/python.c: Update include.
3985         * posix-hdep.c: Update include.
3986         * mingw-hdep.c: Update include.
3987         * mi/mi-main.c: Update include.
3988         * mi/mi-interp.c: Update include.
3989         * main.c: Update include.
3990         * linux-nat.c: Update include.
3991         * interps.c: Update include.
3992         * infrun.c: Update include.
3993         * inf-loop.c: Update include.
3994         * event-top.c: Update include.
3995         * event-loop.c: Move to ../gdbsupport/.
3996         * event-loop.h: Move to ../gdbsupport/.
3997         * async-event.h: Update include.
3998         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
3999
4000 2020-04-13  Tom Tromey  <tom@tromey.com>
4001
4002         * tui/tui-win.c: Include async-event.h.
4003         * remote.c: Include async-event.h.
4004         * remote-notif.c: Include async-event.h.
4005         * record-full.c: Include async-event.h.
4006         * record-btrace.c: Include async-event.h.
4007         * infrun.c: Include async-event.h.
4008         * event-top.c: Include async-event.h.
4009         * event-loop.h: Move some declarations to async-event.h.
4010         * event-loop.c: Don't include ser-event.h or top.h.  Move some
4011         code to async-event.c.
4012         * async-event.h: New file.
4013         * async-event.c: New file.
4014         * Makefile.in (COMMON_SFILES): Add async-event.c.
4015         (HFILES_NO_SRCDIR): Add async-event.h.
4016
4017 2020-04-13  Tom Tromey  <tom@tromey.com>
4018
4019         * utils.c (flush_streams): New function.
4020         * event-loop.c (gdb_wait_for_event): Call flush_streams.
4021
4022 2020-04-13  Tom Tromey  <tom@tromey.com>
4023
4024         * event-loop.c (handle_file_event): Use warning, not
4025         printf_unfiltered.
4026
4027 2020-04-13  Tom Tromey  <tom@tromey.com>
4028
4029         * event-loop.c: Include <chrono>.
4030
4031 2020-04-13  Tom Tromey  <tom@tromey.com>
4032
4033         * gdb_select.h: Move to ../gdbsupport/.
4034         * event-loop.c: Update include path.
4035         * top.c: Update include path.
4036         * ser-base.c: Update include path.
4037         * ui-file.c: Update include path.
4038         * ser-tcp.c: Update include path.
4039         * guile/scm-ports.c: Update include path.
4040         * posix-hdep.c: Update include path.
4041         * ser-unix.c: Update include path.
4042         * gdb_usleep.c: Update include path.
4043         * mingw-hdep.c: Update include path.
4044         * inflow.c: Update include path.
4045         * infrun.c: Update include path.
4046         * event-top.c: Update include path.
4047
4048 2020-04-13  Tom Tromey  <tom@tromey.com>
4049
4050         * configure: Rebuild.
4051         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
4052
4053 2020-04-13  Tom Tromey  <tom@tromey.com>
4054
4055         * event-loop.h (start_event_loop): Don't declare.
4056         * event-loop.c (start_event_loop): Move...
4057         * main.c (start_event_loop): ...here.  Now static.
4058
4059 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
4060
4061         * MAINTAINERS: Update my email address.
4062
4063 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4064
4065         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
4066         IP_ALL.
4067
4068 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4069
4070         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
4071         (nbsd_nat_target::info_proc): Add do_cmdline.
4072
4073 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4074
4075         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
4076         (nbsd_nat_target::info_proc): Add do_cwd.
4077
4078 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4079
4080         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
4081
4082 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
4083
4084         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
4085         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
4086         (nbsd_nat_target::info_proc): New functions.
4087         * nbsd-nat.c (kinfo_get_vmmap): New function.
4088         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
4089         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
4090         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
4091         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
4092         functions.
4093         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
4094         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
4095         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
4096         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
4097         (KINFO_VME_FLAG_GROWS_DOWN): New.
4098
4099 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
4100
4101         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
4102         bit shift.
4103
4104 2020-04-10  Tom Tromey  <tromey@adacore.com>
4105
4106         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
4107
4108 2020-04-10  Tom Tromey  <tromey@adacore.com>
4109
4110         * symtab.c (get_symbol_address, get_msymbol_address): Skip
4111         separate debug files.
4112
4113 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
4114
4115         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
4116         Move to...
4117         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
4118         ... here.
4119         * windows-nat.c (windows_nat_target::get_windows_debug_event):
4120         Check for STATUS_WX86_BREAKPOINT.
4121         (windows_nat_target::wait): Same.
4122
4123 2020-04-10  Tom de Vries  <tdevries@suse.de>
4124
4125         PR cli/25808
4126         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
4127
4128 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4129
4130         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
4131         (Write After Approval): Remove Tom de Vries.
4132
4133 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4134
4135         revert partially:
4136         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4137
4138         * buildsym.c (record_line): Fix undefined behavior and preserve
4139         lines at eof.
4140
4141 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
4142
4143         * auxv.h (svr4_auxv_parse): New.
4144         * auxv.c (default_auxv_parse): Split into default_auxv_parse
4145         and generic_auxv_parse.
4146         (svr4_auxv_parse): Add.
4147         * obsd-tdep.c: Include "auxv.h".
4148         (obsd_auxv_parse): Remove.
4149         (obsd_init_abi): Remove comment.
4150         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
4151         from `obsd_auxv_parse' to `svr4_auxv_parse'.
4152         * nbsd-tdep.c: Include "auxv.h".
4153         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
4154
4155 2020-04-08  Tom Tromey  <tromey@adacore.com>
4156
4157         * nat/windows-nat.h (last_wait_event): Don't declare.
4158         (wait_for_debug_event): Update comment.
4159         * nat/windows-nat.c (last_wait_event): Now static.
4160
4161 2020-04-08  Tom Tromey  <tromey@adacore.com>
4162
4163         * windows-nat.c (wait_for_debug_event): Move to
4164         nat/windows-nat.c.
4165         * nat/windows-nat.h (wait_for_debug_event): Declare.
4166         * nat/windows-nat.c (wait_for_debug_event): Move from
4167         windows-nat.c.  No longer static.
4168
4169 2020-04-08  Tom Tromey  <tromey@adacore.com>
4170
4171         * windows-nat.c (get_windows_debug_event): Use
4172         fetch_pending_stop.
4173         * nat/windows-nat.h (fetch_pending_stop): Declare.
4174         * nat/windows-nat.c (fetch_pending_stop): New function.
4175
4176 2020-04-08  Tom Tromey  <tromey@adacore.com>
4177
4178         * windows-nat.c (windows_continue): Use matching_pending_stop and
4179         continue_last_debug_event.
4180         * nat/windows-nat.h (matching_pending_stop)
4181         (continue_last_debug_event): Declare.
4182         * nat/windows-nat.c (DEBUG_EVENTS): New define.
4183         (matching_pending_stop, continue_last_debug_event): New
4184         functions.
4185
4186 2020-04-08  Tom Tromey  <tromey@adacore.com>
4187
4188         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
4189         (handle_exception_result): Move to nat/windows-nat.h.
4190         (DEBUG_EXCEPTION_SIMPLE): Remove.
4191         (windows_nat::handle_ms_vc_exception): New function.
4192         (handle_exception): Move to nat/windows-nat.c.
4193         (get_windows_debug_event): Update.
4194         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
4195         nat/windows-nat.c.
4196         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
4197         (handle_exception_result): Move from windows-nat.c.
4198         (handle_exception): Declare.
4199         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
4200         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
4201         windows-nat.c.
4202
4203 2020-04-08  Tom Tromey  <tromey@adacore.com>
4204
4205         * windows-nat.c (exception_count, event_count): Remove.
4206         (handle_exception, get_windows_debug_event)
4207         (do_initial_windows_stuff): Update.
4208
4209 2020-04-08  Tom Tromey  <tromey@adacore.com>
4210
4211         * windows-nat.c (windows_nat::handle_load_dll)
4212         (windows_nat::handle_unload_dll): Rename.  No longer static.
4213         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
4214         Declare.
4215
4216 2020-04-08  Tom Tromey  <tromey@adacore.com>
4217
4218         * complaints.h (stop_whining): Declare at top-level.
4219         (complaint): Don't declare stop_whining.
4220
4221 2020-04-08  Tom Tromey  <tromey@adacore.com>
4222
4223         * windows-nat.c (windows_nat::handle_output_debug_string):
4224         Rename.  No longer static.
4225         * nat/windows-nat.h (handle_output_debug_string): Declare.
4226
4227 2020-04-08  Tom Tromey  <tromey@adacore.com>
4228
4229         * windows-nat.c (current_process_handle, current_process_id)
4230         (main_thread_id, last_sig, current_event, last_wait_event)
4231         (current_windows_thread, desired_stop_thread_id, pending_stops)
4232         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
4233         (display_selectors, fake_create_process)
4234         (get_windows_debug_event): Update.
4235         * nat/windows-nat.h (current_process_handle, current_process_id)
4236         (main_thread_id, last_sig, current_event, last_wait_event)
4237         (current_windows_thread, desired_stop_thread_id, pending_stops)
4238         (struct pending_stop, siginfo_er): Move from windows-nat.c.
4239         * nat/windows-nat.c (current_process_handle, current_process_id)
4240         (main_thread_id, last_sig, current_event, last_wait_event)
4241         (current_windows_thread, desired_stop_thread_id, pending_stops)
4242         (siginfo_er): New globals.  Move from windows-nat.c.
4243
4244 2020-04-08  Tom Tromey  <tromey@adacore.com>
4245
4246         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
4247         (handle_load_dll): Update.
4248         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
4249
4250 2020-04-08  Tom Tromey  <tromey@adacore.com>
4251
4252         * windows-nat.c (enum thread_disposition_type): Move to
4253         nat/windows-nat.h.
4254         (windows_nat::thread_rec): Rename from thread_rec.  No longer
4255         static.
4256         (windows_add_thread, windows_nat_target::fetch_registers)
4257         (windows_nat_target::store_registers, handle_exception)
4258         (windows_nat_target::resume, get_windows_debug_event)
4259         (windows_nat_target::get_tib_address)
4260         (windows_nat_target::thread_name)
4261         (windows_nat_target::thread_alive): Update.
4262         * nat/windows-nat.h (enum thread_disposition_type): Move from
4263         windows-nat.c.
4264         (thread_rec): Declare.
4265
4266 2020-04-08  Tom Tromey  <tromey@adacore.com>
4267
4268         * windows-nat.c: Add "using namespace".
4269         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
4270         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
4271
4272 2020-04-08  Tom Tromey  <tromey@adacore.com>
4273
4274         * nat/windows-nat.h (struct windows_thread_info): Declare
4275         destructor.
4276         * nat/windows-nat.c (~windows_thread_info): New.
4277
4278 2020-04-08  Tom Tromey  <tromey@adacore.com>
4279
4280         PR gdb/22992
4281         * windows-nat.c (current_event): Update comment.
4282         (last_wait_event, desired_stop_thread_id): New globals.
4283         (struct pending_stop): New.
4284         (pending_stops): New global.
4285         (windows_nat_target) <stopped_by_sw_breakpoint>
4286         <supports_stopped_by_sw_breakpoint>: New methods.
4287         (windows_fetch_one_register): Add assertions.  Adjust PC.
4288         (windows_continue): Handle pending stops.  Suspend other threads
4289         when stepping.  Use last_wait_event
4290         (wait_for_debug_event): New function.
4291         (get_windows_debug_event): Use wait_for_debug_event.  Handle
4292         pending stops.  Queue spurious stops.
4293         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
4294         (windows_nat_target::kill): Use wait_for_debug_event.
4295         * nat/windows-nat.h (struct windows_thread_info)
4296         <stopped_at_software_breakpoint>: New field.
4297         * nat/windows-nat.c (windows_thread_info::resume): Clear
4298         stopped_at_software_breakpoint.
4299
4300 2020-04-08  Tom Tromey  <tromey@adacore.com>
4301
4302         * windows-nat.c (enum thread_disposition_type): New.
4303         (thread_rec): Replace "get_context" parameter with "disposition";
4304         change type.
4305         (windows_add_thread, windows_nat_target::fetch_registers)
4306         (windows_nat_target::store_registers, handle_exception)
4307         (windows_nat_target::resume, get_windows_debug_event)
4308         (windows_nat_target::get_tib_address)
4309         (windows_nat_target::thread_name)
4310         (windows_nat_target::thread_alive): Update.
4311
4312 2020-04-08  Tom Tromey  <tromey@adacore.com>
4313
4314         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
4315         (windows_continue): Use windows_continue::resume.
4316         * nat/windows-nat.h (struct windows_thread_info) <suspend,
4317         resume>: Declare new methods.
4318         * nat/windows-nat.c: New file.
4319         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
4320
4321 2020-04-08  Tom Tromey  <tromey@adacore.com>
4322
4323         * windows-nat.c (windows_add_thread, windows_delete_thread)
4324         (windows_nat_target::fetch_registers)
4325         (windows_nat_target::store_registers, fake_create_process)
4326         (windows_nat_target::resume, windows_nat_target::resume)
4327         (get_windows_debug_event, windows_nat_target::wait)
4328         (windows_nat_target::pid_to_str)
4329         (windows_nat_target::get_tib_address)
4330         (windows_nat_target::get_ada_task_ptid)
4331         (windows_nat_target::thread_name)
4332         (windows_nat_target::thread_alive): Use lwp, not tid.
4333
4334 2020-04-08  Tom Tromey  <tromey@adacore.com>
4335
4336         * windows-nat.c (handle_exception)
4337         (windows_nat_target::thread_name): Update.
4338         * nat/windows-nat.h (windows_thread_info): Remove destructor.
4339         <name>: Now unique_xmalloc_ptr.
4340
4341 2020-04-08  Tom Tromey  <tromey@adacore.com>
4342
4343         * windows-nat.c (thread_rec)
4344         (windows_nat_target::fetch_registers): Update.
4345         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
4346         Update comment.
4347         <debug_registers_changed, reload_context>: Now bool.
4348
4349 2020-04-08  Tom Tromey  <tromey@adacore.com>
4350
4351         * windows-nat.c (windows_add_thread): Use new.
4352         (windows_init_thread_list, windows_delete_thread): Use delete.
4353         (get_windows_debug_event): Update.
4354         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
4355         destructor, and initializers.
4356
4357 2020-04-08  Tom Tromey  <tromey@adacore.com>
4358
4359         * windows-nat.c (struct windows_thread_info): Remove.
4360         * nat/windows-nat.h: New file.
4361
4362 2020-04-08  Tom Tromey  <tromey@adacore.com>
4363
4364         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
4365         (thread_rec, windows_add_thread, windows_delete_thread)
4366         (windows_continue): Update.
4367
4368 2020-04-08  Tom Tromey  <tromey@adacore.com>
4369
4370         * windows-nat.c (struct windows_thread_info): Remove typedef.
4371         (thread_head): Remove.
4372         (thread_list): New global.
4373         (thread_rec, windows_add_thread, windows_init_thread_list)
4374         (windows_delete_thread, windows_continue): Update.
4375
4376 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4377
4378         * windows-tdep.h (windows_init_abi): Add comment.
4379         (cygwin_init_abi): New declaration.
4380         * windows-tdep.c: Split signal enumeration in two, one for
4381         Windows and one for Cygwin.
4382         (windows_gdb_signal_to_target): Only deal with signal of the
4383         Windows OS ABI.
4384         (cygwin_gdb_signal_to_target): New function.
4385         (windows_init_abi): Rename to windows_init_abi_common, don't set
4386         gdb_signal_to_target gdbarch method.  Add new new function with
4387         this name.
4388         (cygwin_init_abi): New function.
4389         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
4390         comment.  Don't call windows_init_abi.
4391         (amd64_windows_init_abi): Add comment, call windows_init_abi.
4392         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
4393         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
4394         i386_windows_init_abi_common, don't call windows_init_abi.  Add
4395         a new function of this name.
4396         (i386_cygwin_init_abi): New function.
4397         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
4398         OS ABI Cygwin.
4399
4400 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4401
4402         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
4403         parameter.c.
4404         (dwarf2_read_gdb_index): Update.
4405
4406 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
4407
4408         * nbsd-tdep.c: Include "objfiles.h".
4409         (nbsd_skip_solib_resolver): New.
4410         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
4411
4412 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4413
4414         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
4415         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
4416         with DW_LLE_base_addressx are being emitted in DWARFv5.
4417         Add the newly added kind DW_LOC_OFFSET_PAIR also.
4418         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
4419         unsigned integer.
4420
4421 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4422
4423         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
4424         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
4425         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
4426         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
4427         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
4428         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
4429         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
4430
4431
4432 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4433
4434         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
4435         (read_loclist_index): New function definition.
4436         (lookup_loclist_base): New function definition.
4437         (read_loclist_header): New function definition.
4438         (dwarf2_cu): Add loclist_base and loclist_header field.
4439         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
4440         (read_full_die_1): Read the value of DW_AT_loclists_base.
4441         (read_attribute_reprocess): Handle DW_FORM_loclistx.
4442         (read_attribute_value): Handle DW_FORM_loclistx.
4443         (skip_one_die): Handle DW_FORM_loclistx.
4444         (loclist_header): New structure declaration.
4445         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
4446
4447 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4448
4449         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
4450         constructor.  Remove `addr` parameter from other constructor and
4451         add `per_cu` parameter.
4452         * dwarf2/read.c (create_partial_symtab): Update.
4453
4454 2020-04-07  Tom de Vries  <tdevries@suse.de>
4455
4456         PR symtab/25796
4457         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
4458         (partial_die_info::fixup): Inherit has_const_value.
4459
4460 2020-04-07  Tom de Vries  <tdevries@suse.de>
4461
4462         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
4463         symbols without address.
4464
4465 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
4466
4467         * nbsd-nat.h (struct thread_info): Add forward declaration.
4468         (nbsd_nat_target::thread_alive): Add.
4469         (nbsd_nat_target::thread_name): Likewise.
4470         (nbsd_nat_target::update_thread_list): Likewise.
4471         (update_thread_list::post_attach): Likewise.
4472         (post_attach::pid_to_str): Likewise.
4473         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
4474         (nbsd_thread_lister): Add.
4475         (nbsd_nat_target::thread_alive): Likewise.
4476         (nbsd_nat_target::thread_name): Likewise.
4477         (nbsd_add_threads): Likewise.
4478         (update_thread_list::post_attach): Likewise.
4479         (nbsd_nat_target::update_thread_list): Likewise.
4480         (post_attach::pid_to_str): Likewise.
4481
4482 2020-04-06  Tom Tromey  <tromey@adacore.com>
4483
4484         * ada-valprint.c (print_variant_part): Extract the variant field.
4485         (print_field_values): Use the field as the outer value when
4486         recursing.
4487
4488 2020-04-06  Tom Tromey  <tromey@adacore.com>
4489
4490         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
4491         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
4492         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
4493         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
4494         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
4495
4496 2020-04-06  Tom Tromey  <tromey@adacore.com>
4497
4498         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
4499         TYPE_CODE_ERROR.
4500
4501 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
4502
4503         * nbsd-tdep.c: Include "gdbarch.h".
4504         Define enum with NetBSD signal numbers.
4505         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
4506         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
4507         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
4508         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
4509         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
4510         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
4511         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
4512         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
4513         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
4514         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
4515         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
4516         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
4517
4518 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
4519
4520         PR gdb/25325
4521         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
4522
4523 2020-04-03  Tom Tromey  <tromey@adacore.com>
4524
4525         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
4526         Read constant block.
4527
4528 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
4529
4530         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
4531         (gdb_bfd_get_full_section_contents): New declaration.
4532         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
4533         * windows-tdep.c (is_linked_with_cygwin_dll): Use
4534         gdb_bfd_get_full_section_contents.
4535
4536 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
4537
4538         * exec.c (build_section_table): Replace internal_error with
4539         gdb_assert.
4540         (section_table_xfer_memory_partial): Likewise.
4541         * mdebugread.c (parse_partial_symbols): Likewise.
4542         * psymtab.c (lookup_partial_symbol): Likewise.
4543         * utils.c (wrap_here): Likewise.
4544
4545 2020-04-02  Tom Tromey  <tromey@adacore.com>
4546
4547         * f-lang.c (build_fortran_types): Use arch_type to initialize
4548         builtin_complex_s32 in the TYPE_CODE_ERROR case.
4549
4550 2020-04-02  Tom Tromey  <tromey@adacore.com>
4551
4552         * dwarf2/read.c (partial_die_info::read): Do not create a vector
4553         of attributes.
4554
4555 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4556             Bernd Edlinger <bernd.edlinger@hotmail.de>
4557             Tom Tromey  <tromey@adacore.com>
4558
4559         * buildsym.c (buildsym_compunit::record_line): Remove
4560         deduplication code.
4561
4562 2020-04-02  Tom de Vries  <tdevries@suse.de>
4563
4564         PR ada/24671
4565         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
4566
4567 2020-04-02  Tom de Vries  <tdevries@suse.de>
4568
4569         * dwarf2/read.c (dwarf2_gdb_index_functions,
4570         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
4571         NULL.
4572         * psymtab.c (psym_lookup_global_symbol_language): New function.
4573         (psym_functions): Init psym_lookup_global_symbol_language with
4574         psym_lookup_global_symbol_language.
4575         * symfile-debug.c (debug_sym_quick_functions): Init
4576         lookup_global_symbol_language with NULL.
4577         * symfile.c (set_initial_language): Remove fixme comment.
4578         * symfile.h (struct quick_symbol_functions): Add
4579         lookup_global_symbol_language.
4580         * symtab.c (find_quick_global_symbol_language): New function.
4581         (find_main_name): Use find_quick_global_symbol_language.
4582
4583 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
4584
4585         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
4586
4587 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4588
4589         * buildsym.c (record_line): Fix undefined behavior and preserve
4590         lines at eof.
4591
4592 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4593
4594         * buildsym.c (record_line): Fix the resizing condition.
4595
4596 2020-04-01  Tom Tromey  <tom@tromey.com>
4597
4598         * value.h (value_literal_complex): Add comment.
4599         * valops.c (value_literal_complex): Refer to value.h.
4600
4601 2020-04-01  Tom Tromey  <tom@tromey.com>
4602
4603         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
4604         (scalar_type): New rule, from typebase.
4605         (typebase): Use scalar_type.  Recognize complex types.
4606         (field_name): Handle FLOAT_KEYWORD.
4607         (ident_tokens): Add _Complex and __complex__.
4608
4609 2020-04-01  Tom Tromey  <tom@tromey.com>
4610
4611         PR exp/25299:
4612         * valarith.c (promotion_type, complex_binop): New functions.
4613         (scalar_binop): Handle complex numbers.  Use promotion_type.
4614         (value_pos, value_neg, value_complement): Handle complex numbers.
4615
4616 2020-04-01  Tom Tromey  <tom@tromey.com>
4617
4618         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
4619         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
4620         (parse_number): Handle complex numbers.
4621
4622 2020-04-01  Tom Tromey  <tom@tromey.com>
4623
4624         * c-valprint.c (c_decorations): Change complex suffix to "i".
4625
4626 2020-04-01  Tom Tromey  <tom@tromey.com>
4627
4628         * valprint.c (generic_value_print_complex): Use accessors.
4629         * value.h (value_real_part, value_imaginary_part): Declare.
4630         * valops.c (value_real_part, value_imaginary_part): New
4631         functions.
4632         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
4633
4634 2020-04-01  Tom Tromey  <tom@tromey.com>
4635
4636         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
4637         (read_range_type): Update.
4638         * mdebugread.c (basic_type): Update.
4639         * go-lang.c (build_go_types): Use init_complex_type.
4640         * gdbtypes.h (struct main_type) <complex_type>: New member.
4641         (init_complex_type): Update.
4642         (arch_complex_type): Don't declare.
4643         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
4644         Make name if none given.  Use alloc_type_copy.  Look for cached
4645         complex type.
4646         (arch_complex_type): Remove.
4647         (gdbtypes_post_init): Use init_complex_type.
4648         * f-lang.c (build_fortran_types): Use init_complex_type.
4649         * dwarf2/read.c (read_base_type): Update.
4650         * d-lang.c (build_d_types): Use init_complex_type.
4651         * ctfread.c (read_base_type): Update.
4652
4653 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4654
4655         * infrun.c (stop_all_threads): Update assertion, plus when
4656         stopping threads, take into account that we might be trying
4657         to stop an all-stop target.
4658         (stop_waiting): Call 'stop_all_threads' if there exists a
4659         non-stop target.
4660
4661 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4662
4663         * target.h (exists_non_stop_target): New function declaration.
4664         * target.c (exists_non_stop_target): New function.
4665
4666 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
4667
4668         PR gdb/24789
4669         * eval.c (is_integral_or_integral_reference): New function.
4670         (evaluate_subexp_standard): Allow integer references in
4671         pointer arithmetic.
4672
4673 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4674
4675         * remote.c (remote_target::remote_parse_stop_reply): Remove the
4676         check for no ptid in the stop reply when the target is non-stop.
4677
4678 2020-04-01  Tom Tromey  <tromey@adacore.com>
4679
4680         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
4681         "name" parameter to rvalue reference.  Initialize m_name_holder.
4682         <lookup_name_info>: New overloads.
4683         <name>: Return gdb::string_view.
4684         <c_str>: New method.
4685         <make_ignore_params>: Update.
4686         <search_name_hash>: Update.
4687         <language_lookup_name>: Return const char *.
4688         <m_name>: Change type.
4689         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
4690         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
4691         (lookup_name_info::match_any): Update.
4692         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
4693         Update.
4694         * minsyms.c (linkage_name_str): Update.
4695         * language.c (default_symbol_name_matcher): Update.
4696         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
4697         Update.
4698         * ada-lang.c (ada_fold_name): Change parameter to string_view.
4699         (ada_lookup_name_info::ada_lookup_name_info): Update.
4700         (literal_symbol_name_matcher): Update.
4701
4702 2020-04-01  Tom Tromey  <tromey@adacore.com>
4703
4704         * psymtab.c (psymtab_search_name): Remove function.
4705         (psym_lookup_symbol): Create search name and lookup name here.
4706         (lookup_partial_symbol): Remove "name" parameter; add
4707         lookup_name.
4708         (psym_expand_symtabs_for_function): Update.
4709
4710 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
4711
4712         PR tui/25597:
4713         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
4714
4715 2020-03-31  Tom Tromey  <tromey@adacore.com>
4716
4717         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
4718         memcpy.
4719
4720 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
4721
4722         * features/riscv/32bit-csr.xml: Regenerated.
4723         * features/riscv/64bit-csr.xml: Regenerated.
4724
4725 2020-03-30  Tom Tromey  <tromey@adacore.com>
4726
4727         * ada-valprint.c (print_variant_part): Update.
4728         * ada-lang.h (ada_which_variant_applies): Update.
4729         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
4730         outer_valaddr parameters; replace with "outer" value parameter.
4731         (to_fixed_variant_branch_type): Update.
4732
4733 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4734
4735         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
4736         <list>.  Remove inclusion of observable.h.
4737         (PPC_DEBUG_CURRENT_VERSION): Move up define.
4738         (struct arch_lwp_info): New struct.
4739         (class ppc_linux_dreg_interface): New class.
4740         (struct ppc_linux_process_info): New struct.
4741         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
4742         <low_new_clone, low_forget_process, low_prepare_to_resume>
4743         <copy_thread_dreg_state, mark_thread_stale>
4744         <mark_debug_registers_changed, register_hw_breakpoint>
4745         <clear_hw_breakpoint, register_wp, clear_wp>
4746         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
4747         <num_memory_accesses, get_trigger_type>
4748         <create_watchpoint_request, hwdebug_point_cmp>
4749         <init_arch_lwp_info, get_arch_lwp_info>
4750         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
4751         methods.
4752         <struct ptid_hash>: New inner struct.
4753         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
4754         members.
4755         (saved_dabr_value, hwdebug_info, max_slots_number)
4756         (struct hw_break_tuple, struct thread_points, ppc_threads)
4757         (have_ptrace_hwdebug_interface)
4758         (hwdebug_find_thread_points_by_tid)
4759         (hwdebug_insert_point, hwdebug_remove_point): Remove.
4760         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
4761         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
4762         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
4763         use m_dreg_interface.
4764         (hwdebug_point_cmp): Change to...
4765         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
4766         reference arguments instead of pointers.
4767         (ppc_linux_nat_target::ranged_break_num_registers): Use
4768         m_dreg_interface.
4769         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
4770         m_dreg_interface.  Call register_hw_breakpoint.
4771         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
4772         m_dreg_interface.  Call clear_hw_breakpoint.
4773         (get_trigger_type): Change to...
4774         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
4775         comment.
4776         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
4777         use m_dreg_interface.  Call register_hw_breakpoint.
4778         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
4779         use m_dreg_interface.  Call clear_hw_breakpoint.
4780         (can_use_watchpoint_cond_accel): Change to...
4781         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
4782         method.  Update comment, use m_dreg_interface and
4783         m_process_info.
4784         (calculate_dvc): Change to...
4785         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
4786         m_dreg_interface.
4787         (num_memory_accesses): Change to...
4788         (ppc_linux_nat_target::num_memory_accesses): ...this method.
4789         (check_condition): Change to...
4790         (ppc_linux_nat_target::check_condition): ...this method.
4791         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
4792         comment, use m_dreg_interface.
4793         (create_watchpoint_request): Change to...
4794         (ppc_linux_nat_target::create_watchpoint_request): ...this
4795         method.  Use m_dreg_interface.
4796         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
4797         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
4798         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
4799         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
4800         (ppc_linux_nat_target::low_forget_process)
4801         (ppc_linux_nat_target::low_new_fork)
4802         (ppc_linux_nat_target::low_new_clone)
4803         (ppc_linux_nat_target::low_delete_thread)
4804         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
4805         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
4806         only call mark_thread_stale.
4807         (ppc_linux_thread_exit): Remove.
4808         (ppc_linux_nat_target::stopped_data_address): Change to...
4809         (ppc_linux_nat_target::low_stopped_data_address): This. Add
4810         comment, use m_dreg_interface and m_thread_hw_breakpoints.
4811         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
4812         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
4813         comment.  Call low_stopped_data_address.
4814         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
4815         m_dreg_interface.
4816         (ppc_linux_nat_target::masked_watch_num_registers): Use
4817         m_dreg_interface.
4818         (ppc_linux_nat_target::copy_thread_dreg_state)
4819         (ppc_linux_nat_target::mark_thread_stale)
4820         (ppc_linux_nat_target::mark_debug_registers_changed)
4821         (ppc_linux_nat_target::register_hw_breakpoint)
4822         (ppc_linux_nat_target::clear_hw_breakpoint)
4823         (ppc_linux_nat_target::register_wp)
4824         (ppc_linux_nat_target::clear_wp)
4825         (ppc_linux_nat_target::init_arch_lwp_info)
4826         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
4827         (_initialize_ppc_linux_nat): Remove observer callback.
4828
4829 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4830
4831         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
4832         (ppc_linux_nat_target::auxv_parse)
4833         (ppc_linux_nat_target::read_description)
4834         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4835         Move up.
4836
4837 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4838
4839         * linux-nat.h (low_new_clone): New method.
4840         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
4841
4842 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4843
4844         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
4845         (dbx_expand_psymtab): ... this.
4846         (start_psymtab): Update.
4847         * mdebugread.c (psymtab_to_symtab_1): Rename to...
4848         (mdebug_expand_psymtab): ... this.
4849         (parse_partial_symbols): Update.
4850         (new_psymtab): Update.
4851         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
4852         (xcoff_expand_psymtab): ... this.
4853         (xcoff_start_psymtab): Update.
4854
4855 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4856
4857         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
4858         <expand_dependencies>: ... this.
4859         * psymtab.c (partial_symtab::read_dependencies): Rename to...
4860         (partial_symtab::expand_dependencies): ... this.
4861         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
4862         Update.
4863         (dwarf2_psymtab::expand_psymtab): Update.
4864         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
4865         * mdebugread.c (psymtab_to_symtab_1): Update.
4866         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
4867
4868 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
4869
4870         * psympriv.h (discard_psymtab): Remove.
4871         * dbxread.c (dbx_end_psymtab): Update.
4872         * xcoffread.c (xcoff_end_psymtab): Update.
4873
4874 2020-03-28  Tom Tromey  <tom@tromey.com>
4875
4876         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
4877         comment.
4878
4879 2020-03-28  Tom Tromey  <tom@tromey.com>
4880
4881         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
4882
4883 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
4884
4885         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
4886
4887 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
4888
4889         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
4890
4891 2020-03-26  Tom Tromey  <tom@tromey.com>
4892
4893         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
4894         (mark_common_block_symbol_computed, read_tag_string_type)
4895         (attr_to_dynamic_prop, read_subrange_type): Update.
4896         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
4897         to be methods on struct attribute.
4898         (skip_one_die, process_imported_unit_die, read_namespace_alias)
4899         (read_call_site_scope, partial_die_info::read)
4900         (partial_die_info::read, lookup_die_type, follow_die_ref):
4901         Update.
4902         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
4903         from dwarf2_get_ref_die_offset.
4904         (attribute::constant_value): New method, from
4905         dwarf2_get_attr_constant_value.
4906         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
4907         Declare method.
4908         <constant_value>: New method.
4909
4910 2020-03-26  Tom Tromey  <tom@tromey.com>
4911
4912         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
4913         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
4914         (dwarf_type_encoding_name): Move to stringify.c.
4915         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
4916         * dwarf2/stringify.c: New file.
4917         * dwarf2/stringify.h: New file.
4918
4919 2020-03-26  Tom Tromey  <tom@tromey.com>
4920
4921         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
4922         Rewrite.
4923
4924 2020-03-26  Tom Tromey  <tom@tromey.com>
4925
4926         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
4927         methods.
4928         * dwarf2/read.c (lookup_addr_base): Move to die.h.
4929         (lookup_ranges_base): Likewise.
4930         (read_cutu_die_from_dwo, read_full_die_1): Update.
4931
4932 2020-03-26  Tom Tromey  <tom@tromey.com>
4933
4934         * dwarf2/read.c (read_import_statement, read_file_scope)
4935         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
4936         (read_lexical_block_scope, read_call_site_scope)
4937         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
4938         (handle_struct_member_die, process_structure_scope)
4939         (update_enumeration_type_from_children)
4940         (process_enumeration_scope, read_array_type, read_common_block)
4941         (read_namespace, read_module, read_subroutine_type): Update.
4942         (sibling_die): Remove.
4943
4944 2020-03-26  Tom Tromey  <tom@tromey.com>
4945
4946         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
4947         (build_type_psymtabs_reader, read_structure_type)
4948         (read_enumeration_type, read_full_die_1): Update.
4949         (dwarf2_attr_no_follow): Move to die.h.
4950         * dwarf2/die.h (struct die_info) <attr>: New method.
4951
4952 2020-03-26  Tom Tromey  <tom@tromey.com>
4953
4954         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
4955         <base_address>: Now an optional.
4956         (dwarf2_find_base_address, dwarf2_rnglists_process)
4957         (dwarf2_ranges_process, fill_in_loclist_baton)
4958         (dwarf2_symbol_mark_computed): Update.
4959
4960 2020-03-26  Tom Tromey  <tom@tromey.com>
4961
4962         * dwarf2/read.c (struct die_info): Move to die.h.
4963         * dwarf2/die.h: New file.
4964
4965 2020-03-26  Tom Tromey  <tom@tromey.com>
4966
4967         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
4968         * dwarf2/read.c
4969         (dwarf2_statement_list_fits_in_line_number_section_complaint):
4970         Move to line-header.c.
4971         (read_checked_initial_length_and_offset, read_formatted_entries):
4972         Likewise.
4973         (dwarf_decode_line_header): Split into two.
4974         * dwarf2/line-header.c
4975         (dwarf2_statement_list_fits_in_line_number_section_complaint):
4976         Move from read.c.
4977         (read_checked_initial_length_and_offset, read_formatted_entries):
4978         Likewise.
4979         (dwarf_decode_line_header): New function, split from read.c.
4980
4981 2020-03-26  Tom Tromey  <tom@tromey.com>
4982
4983         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
4984         Declare method.
4985         * dwarf2/read.c (read_attribute_value): Update.
4986         (dwarf2_per_objfile::read_line_string): Rename from
4987         read_indirect_line_string.
4988         (read_formatted_entries): Update.
4989
4990 2020-03-26  Tom Tromey  <tom@tromey.com>
4991
4992         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
4993         variable.
4994
4995 2020-03-26  Tom Tromey  <tom@tromey.com>
4996
4997         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
4998         const.
4999         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
5000         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
5001         parameter const.
5002
5003 2020-03-26  Tom Tromey  <tom@tromey.com>
5004
5005         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
5006         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
5007         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
5008         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
5009
5010 2020-03-26  Tom Tromey  <tom@tromey.com>
5011
5012         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
5013         file_names_size, file_full_name, file_file_name>: Use const.
5014         <file_name_at, file_names>: Add const overload.
5015         * dwarf2/line-header.c (line_header::file_file_name)
5016         (line_header::file_full_name): Update.
5017
5018 2020-03-26  Tom Tromey  <tom@tromey.com>
5019
5020         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
5021         (macro_start_file, consume_improper_spaces)
5022         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
5023         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
5024         (dwarf_decode_macros): Move to macro.c.
5025         * dwarf2/macro.c: New file.
5026         * dwarf2/macro.h: New file.
5027         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
5028
5029 2020-03-26  Tom Tromey  <tom@tromey.com>
5030
5031         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
5032         method.
5033         * dwarf2/section.c: New method.  From
5034         read_indirect_string_at_offset_from.
5035         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
5036         (read_indirect_string_at_offset_from): Move to section.c.
5037         (read_indirect_string_at_offset): Rewrite.
5038         (read_indirect_line_string_at_offset): Remove.
5039         (read_indirect_string, read_indirect_line_string)
5040         (dwarf_decode_macro_bytes): Update.
5041
5042 2020-03-26  Tom Tromey  <tom@tromey.com>
5043
5044         * dwarf2/section.h (struct dwarf2_section_info)
5045         <overload_complaint>: Declare.
5046         (dwarf2_section_buffer_overflow_complaint): Don't declare.
5047         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
5048         Rename from dwarf2_section_buffer_overflow_complaint.
5049         * dwarf2/read.c (skip_one_die, partial_die_info::read)
5050         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
5051
5052 2020-03-26  Tom Tromey  <tom@tromey.com>
5053
5054         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
5055         Declare.
5056         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
5057         Move from read.c.
5058         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
5059         to section.c.
5060
5061 2020-03-26  Tom Tromey  <tom@tromey.com>
5062
5063         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
5064
5065 2020-03-26  Tom Tromey  <tom@tromey.com>
5066
5067         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
5068         "builder".
5069         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
5070         parameter.
5071         (dwarf_decode_macros): Update.
5072
5073 2020-03-26  Tom Tromey  <tom@tromey.com>
5074
5075         * dwarf2/read.c (read_attribute_value): Update.
5076         (read_indirect_string_from_dwz): Move to dwz.c; change into
5077         method.
5078         (dwarf_decode_macro_bytes): Update.
5079         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
5080         * dwarf2/dwz.c: New file.
5081         * Makefile.in (COMMON_SFILES): Add dwz.c.
5082
5083 2020-03-26  Tom Tromey  <tom@tromey.com>
5084
5085         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
5086         * dwarf2/read.c: Add include.
5087         * dwarf2/index-write.c: Add include.
5088         * dwarf2/index-cache.c: Add include.
5089         * dwarf2/dwz.h: New file.
5090
5091 2020-03-25  Tom Tromey  <tom@tromey.com>
5092
5093         * compile/compile-object-load.c (get_out_value_type): Mention
5094         correct symbol name in error message.
5095
5096 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
5097
5098         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5099
5100 2020-03-25  Tom de Vries  <tdevries@suse.de>
5101
5102         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
5103         * symmisc.c (dump_symtab_1): Print user and includes fields.
5104         (maintenance_info_symtabs): Same.
5105
5106 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5107
5108         PR gdb/25534
5109         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
5110         (riscv_regcache_cooked_write): New function.
5111         (riscv_push_dummy_call): Use new function.
5112         (riscv_return_value): Likewise.
5113
5114 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
5115
5116         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
5117         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
5118         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
5119         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
5120         * infrun.c (follow_fork): Likewise.
5121         (follow_fork_inferior): Likewise.
5122         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
5123         * linux-nat.h (class linux_nat_target): Likewise.
5124         * remote.c (class remote_target) <follow_fork>: Likewise.
5125         (remote_target::follow_fork): Likewise.
5126         * target-delegates.c: Re-generate.
5127         * target.c (default_follow_fork): Likewise.
5128         (target_follow_fork): Likewise.
5129         * target.h (struct target_ops) <follow_fork>: Likewise.
5130         (target_follow_fork): Likewise.
5131
5132 2020-03-24  Tom de Vries  <tdevries@suse.de>
5133
5134         * psymtab.c (maintenance_info_psymtabs): Print user field.
5135
5136 2020-03-20  Tom Tromey  <tromey@adacore.com>
5137
5138         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
5139         const.
5140         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
5141         const.
5142
5143 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
5144
5145         * ptrace.m4: Don't check for ptrace declaration.
5146         * config.in: Re-generate.
5147         * configure: Re-generate.
5148         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
5149         not defined.
5150
5151 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5152
5153         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
5154         `PTRACE_TYPE_RET'.
5155         * i386-bsd-nat.c (gdb_ptrace): Likewise.
5156         * sparc-nat.c (gdb_ptrace): Likewise.
5157         * x86-bsd-nat.c (gdb_ptrace): Likewise.
5158
5159 2020-03-20  Tom Tromey  <tromey@adacore.com>
5160
5161         * c-exp.y (lex_one_token): Fix assert.
5162
5163 2020-03-20  Tom Tromey  <tromey@adacore.com>
5164
5165         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
5166         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
5167         strncpy call.
5168
5169 2020-03-20  Tom Tromey  <tromey@adacore.com>
5170
5171         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
5172
5173 2020-03-20  Tom Tromey  <tromey@adacore.com>
5174
5175         * ada-valprint.c (print_variant_part): Remove parameters; switch
5176         to value-based API.
5177         (print_field_values): Likewise.
5178         (ada_val_print_struct_union): Likewise.
5179         (ada_value_print_1): Update.
5180
5181 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5182
5183         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
5184         nbsd_nat_target instead of inf_ptrace_target.
5185         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5186         nbsd_nat_target.
5187
5188 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5189
5190         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
5191         it to the ptrace call.
5192         * (store_registers): Likewise.
5193
5194 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5195
5196         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
5197         it to the ptrace call.
5198         * (store_registers): Likewise.
5199
5200 2020-03-19  Luis Machado  <luis.machado@linaro.org>
5201
5202         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
5203         valid, fetch vg value from ptrace.
5204
5205 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5206         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
5207         * inf-ptrace.c: Likewise.
5208         * (gdb_ptrace): Add.
5209         * (inf_ptrace_target::resume): Update.
5210         * (inf_ptrace_target::xfer_partial): Likewise.
5211         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
5212         * (inf_ptrace_peek_poke): Update.
5213
5214 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5215
5216         * x86-bsd-nat.c (gdb_ptrace): New.
5217         * (x86bsd_dr_set): Add new argument `ptid'.
5218         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
5219         x86bsd_dr_set_addr): Update.
5220
5221 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5222
5223         * remote.c (remote_target::process_stop_reply): Handle events for
5224         all threads differently.
5225
5226 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5227
5228         * completer.c (completion_tracker::remove_completion): Define new
5229         function.
5230         * completer.h (completion_tracker::remove_completion): Declare new
5231         function.
5232         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
5233         when adding a C++ function symbol.
5234
5235 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5236
5237         * completer.c (completion_tracker::completion_hash_entry): Define
5238         new class.
5239         (advance_to_filename_complete_word_point): Call
5240         recompute_lowest_common_denominator.
5241         (completion_tracker::completion_tracker): Call discard_completions
5242         to setup the hash table.
5243         (completion_tracker::discard_completions): Allow for being called
5244         from the constructor, pass new equal function, and element deleter
5245         when constructing the hash table.  Initialise new class member
5246         variables.
5247         (completion_tracker::maybe_add_completion): Remove use of
5248         m_entries_vec, and store more information into m_entries_hash.
5249         (completion_tracker::recompute_lcd_visitor): New function, most
5250         content taken from...
5251         (completion_tracker::recompute_lowest_common_denominator):
5252         ...here, this now just visits each item in the hash calling the
5253         above visitor.
5254         (completion_tracker::build_completion_result): Remove use of
5255         m_entries_vec, call recompute_lowest_common_denominator.
5256         * completer.h (completion_tracker::have_completions): Remove use
5257         of m_entries_vec.
5258         (completion_tracker::completion_hash_entry): Declare new class.
5259         (completion_tracker::recompute_lowest_common_denominator): Change
5260         function signature.
5261         (completion_tracker::recompute_lcd_visitor): Declare new function.
5262         (completion_tracker::m_entries_vec): Delete.
5263         (completion_tracker::m_entries_hash): Initialize to NULL.
5264         (completion_tracker::m_lowest_common_denominator_valid): New
5265         member variable.
5266         (completion_tracker::m_lowest_common_denominator_max_length): New
5267         member variable.
5268
5269 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5270
5271         * regformats/regdef.h: Put reg in gdb namespace.
5272
5273 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5274
5275         * i386-bsd-nat.c (gdb_ptrace): New.
5276         * (i386bsd_fetch_inferior_registers,
5277         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5278         * (i386bsd_fetch_inferior_registers,
5279         i386bsd_store_inferior_registers) Use gdb_ptrace.
5280
5281 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5282
5283         * amd64-bsd-nat.c (gdb_ptrace): New.
5284         * (amd64bsd_fetch_inferior_registers,
5285         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5286         * (amd64bsd_fetch_inferior_registers,
5287         amd64bsd_store_inferior_registers) Use gdb_ptrace.
5288
5289 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5290
5291         * user-regs.c (user_reg::read): Rename to...
5292         (user_reg::xread): ...this.
5293         * (append_user_reg): Rename argument `read' to `xread'.
5294         * (user_reg_add_builtin): Likewise.
5295         * (user_reg_add): Likewise.
5296         * (value_of_user_reg): Likewise.
5297
5298 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5299
5300         * sparc-nat.c (gdb_ptrace): New.
5301         * sparc-nat.c (sparc_fetch_inferior_registers)
5302         (sparc_store_inferior_registers) Remove obsolete comment.
5303         * sparc-nat.c (sparc_fetch_inferior_registers)
5304         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
5305         * sparc-nat.c (sparc_fetch_inferior_registers)
5306         (sparc_store_inferior_registers) Use gdb_ptrace.
5307
5308 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5309
5310         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
5311         it to the ptrace call.
5312         * sh-nbsd-nat.c (store_registers): Likewise.
5313
5314 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5315
5316         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
5317         nbsd_nat_target instead of inf_ptrace_target.
5318         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5319         nbsd_nat_target.
5320
5321 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5322
5323         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
5324
5325 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5326
5327         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
5328         <sys/sysctl.h>.
5329         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
5330
5331 2020-03-17  Tom de Vries  <tdevries@suse.de>
5332
5333         PR gdb/23710
5334         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
5335         fields.
5336         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
5337         fields.
5338         (process_imported_unit_die): Skip import of c++ CUs.
5339
5340 2020-03-16  Tom Tromey  <tom@tromey.com>
5341
5342         * p-valprint.c (pascal_object_print_value): Initialize
5343         base_value.
5344
5345 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
5346             Shahab Vahedi  <shahab@synopsys.com>
5347
5348         * Makefile.in: Add arch/arc.o
5349         * configure.tgt: Likewise.
5350         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
5351         (_initialize_arc_tdep): Don't initialize old target descriptions.
5352         (arc_read_description): New function to cache target descriptions.
5353         * arc-tdep.h (arc_read_description): Add proto type.
5354         * arch/arc.c: New file.
5355         * arch/arc.h: Likewise.
5356         * features/Makefile: Replace old target descriptions with new.
5357         * features/arc-arcompact.c: Remove.
5358         * features/arc-arcompact.xml: Likewise.
5359         * features/arc-v2.c: Likewise
5360         * features/arc-v2.xml: Likewise
5361         * features/arc/aux-arcompact.xml: New file.
5362         * features/arc/aux-v2.xml: Likewise.
5363         * features/arc/core-arcompact.xml: Likewise.
5364         * features/arc/core-v2.xml: Likewise.
5365         * features/arc/aux-arcompact.c: Generate.
5366         * features/arc/aux-v2.c: Likewise.
5367         * features/arc/core-arcompact.c: Likewise.
5368         * features/arc/core-v2.c: Likewise.
5369         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
5370
5371 2020-03-16  Tom Tromey  <tromey@adacore.com>
5372
5373         PR gdb/25663:
5374         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
5375         putting value into bcache.
5376
5377 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5378
5379         PR gdb/21500
5380         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
5381         to...
5382         (amd64_windows_init_abi_common): ... this.  Don't set size of
5383         long type.
5384         (amd64_windows_init_abi): New function.
5385         (amd64_cygwin_init_abi): New function.
5386         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
5387         the Cygwin OS ABI.
5388         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
5389         comment.
5390
5391 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5392
5393         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
5394         * windows-tdep.c (CYGWIN_DLL_NAME): New.
5395         (pe_import_directory_entry): New struct type.
5396         (is_linked_with_cygwin_dll): New function.
5397         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
5398         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
5399         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
5400
5401 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5402
5403         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
5404         i386_cygwin_core_osabi_sniffer.
5405
5406 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5407
5408         * i386-cygwin-tdep.c: Rename to...
5409         * i386-windows-tdep.c: ... this.
5410         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
5411         i386-windows-tdep.c.
5412         * configure.tgt: Likewise.
5413
5414 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5415
5416         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
5417         * osabi.c (gdb_osabi_names): Add "Windows".
5418         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
5419         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
5420         (i386_cygwin_core_osabi_sniffer): New function, extracted from
5421         i386_cygwin_osabi_sniffer.
5422         (_initialize_i386_cygwin_tdep): Register OS ABI
5423         GDB_OSABI_WINDOWS for i386.
5424         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
5425         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
5426         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
5427         for x86-64.
5428         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
5429         when the target matches '*-*-mingw*'.
5430
5431 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5432
5433         * defs.h (enum gdb_osabi): Move to...
5434         * osabi.h (enum gdb_osabi): ... here.
5435         * gdbarch.sh: Include osabi.h in gdbarch.h.
5436         * gdbarch.h: Re-generate.
5437
5438 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5439
5440         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
5441         function.
5442         (_initialize_amd64_windows_tdep): Register osabi sniffer.
5443
5444 2020-03-14  Tom Tromey  <tom@tromey.com>
5445
5446         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
5447         for C++.
5448         (c_type_print_modifier): Likewise.  Add "language" parameter.
5449         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
5450         (c_type_print_base_1): Update.
5451         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
5452         constants.
5453         * type-stack.c (type_stack::insert): Handle tp_atomic and
5454         tp_restrict.
5455         (type_stack::follow_type_instance_flags): Likewise.
5456         (type_stack::follow_types): Likewise.  Merge type-following code.
5457         * c-exp.y (RESTRICT, ATOMIC): New tokens.
5458         (space_identifier, cv_with_space_id)
5459         (const_or_volatile_or_space_identifier_noopt)
5460         (const_or_volatile_or_space_identifier): Remove.
5461         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
5462         rules.
5463         (ptr_operator, typebase): Update.
5464         (enum token_flag) <FLAG_C>: New constant.
5465         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
5466         "_Atomic".
5467         (lex_one_token): Handle FLAG_C.
5468
5469 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5470
5471         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
5472         it to the ptrace call.
5473         * m68k-bsd-nat.c (store_registers): Likewise.
5474
5475 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5476
5477         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
5478         gdb_byte *.
5479         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
5480         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
5481         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
5482
5483 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5484
5485         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
5486         nbsd_nat_target instead of inf_ptrace_target.
5487         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5488         nbsd_nat_target.
5489
5490 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5491
5492         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
5493         register_t.
5494
5495 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5496
5497         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
5498         it to the ptrace call.
5499         * alpha-bsd-nat.c (store_registers): Likewise.
5500
5501 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5502
5503         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
5504         includes.
5505         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
5506         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
5507         fill_fpregset): Likewise.
5508
5509 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5510
5511         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
5512         nbsd_nat_target instead of inf_ptrace_target.
5513         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5514         nbsd_nat_target.
5515
5516 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5517
5518         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
5519         register_t.
5520
5521 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5522
5523         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
5524         it to the ptrace call.
5525         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
5526         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
5527         * arm-nbsd-nat.c (store_register): Likewise.
5528         * arm-nbsd-nat.c (store_regs): Likewise.
5529         * arm-nbsd-nat.c (store_fp_register): Likewise.
5530         * arm-nbsd-nat.c (store_fp_regs): Likewise.
5531
5532 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5533
5534         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
5535         nbsd_nat_target instead of inf_ptrace_target.
5536         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5537         nbsd_nat_target.
5538
5539 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5540
5541         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
5542         it to the ptrace call.
5543         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
5544
5545 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5546
5547         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
5548         it to the ptrace call.
5549         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
5550
5551 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5552
5553         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
5554         gdb_byte *.
5555         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
5556
5557 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5558
5559         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
5560         instead of inf_ptrace_target.
5561         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
5562         nbsd_nat_target.
5563
5564 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5565
5566         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
5567         register_t.
5568
5569 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5570
5571         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
5572         register_t.
5573
5574 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
5575
5576         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
5577         register_t.
5578
5579 2020-03-13  Tom Tromey  <tom@tromey.com>
5580
5581         * value.h (val_print): Don't declare.
5582         * valprint.h (val_print_array_elements)
5583         (val_print_scalar_formatted, generic_val_print): Don't declare.
5584         * valprint.c (generic_val_print_array): Take a struct value.
5585         (generic_val_print_ptr, generic_val_print_memberptr)
5586         (generic_val_print_bool, generic_val_print_int)
5587         (generic_val_print_char, generic_val_print_complex)
5588         (generic_val_print): Remove.
5589         (generic_value_print): Update.
5590         (do_val_print): Remove unused parameters.  Don't call
5591         la_val_print.
5592         (val_print): Remove.
5593         (common_val_print): Update.  Don't call value_check_printable.
5594         (val_print_scalar_formatted, val_print_array_elements): Remove.
5595         * rust-lang.c (rust_val_print): Remove.
5596         (rust_language_defn): Update.
5597         * p-valprint.c (pascal_val_print): Remove.
5598         (pascal_value_print_inner): Update.
5599         (pascal_object_print_val_fields, pascal_object_print_val):
5600         Remove.
5601         (pascal_object_print_static_field): Update.
5602         * p-lang.h (pascal_val_print): Don't declare.
5603         * p-lang.c (pascal_language_defn): Update.
5604         * opencl-lang.c (opencl_language_defn): Update.
5605         * objc-lang.c (objc_language_defn): Update.
5606         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
5607         * m2-lang.h (m2_val_print): Don't declare.
5608         * m2-lang.c (m2_language_defn): Update.
5609         * language.h (struct language_defn) <la_val_print>: Remove.
5610         * language.c (unk_lang_value_print_inner): Rename.  Change
5611         argument types.
5612         (unknown_language_defn, auto_language_defn): Update.
5613         * go-valprint.c (go_val_print): Remove.
5614         * go-lang.h (go_val_print): Don't declare.
5615         * go-lang.c (go_language_defn): Update.
5616         * f-valprint.c (f_val_print): Remove.
5617         * f-lang.h (f_value_print): Don't declare.
5618         * f-lang.c (f_language_defn): Update.
5619         * d-valprint.c (d_val_print): Remove.
5620         * d-lang.h (d_value_print): Don't declare.
5621         * d-lang.c (d_language_defn): Update.
5622         * cp-valprint.c (cp_print_value_fields)
5623         (cp_print_value_fields_rtti, cp_print_value): Remove.
5624         (cp_print_static_field): Update.
5625         * c-valprint.c (c_val_print_array, c_val_print_ptr)
5626         (c_val_print_struct, c_val_print_union, c_val_print_int)
5627         (c_val_print_memberptr, c_val_print): Remove.
5628         * c-lang.h (c_val_print_array, cp_print_value_fields)
5629         (cp_print_value_fields_rtti): Don't declare.
5630         * c-lang.c (c_language_defn, cplus_language_defn)
5631         (asm_language_defn, minimal_language_defn): Update.
5632         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
5633         (ada_val_print_enum): Take a struct value.
5634         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
5635         (ada_val_print): Remove.
5636         (ada_value_print_1): Update.
5637         (printable_val_type): Remove.
5638         * ada-lang.h (ada_val_print): Don't declare.
5639         * ada-lang.c (ada_language_defn): Update.
5640
5641 2020-03-13  Tom Tromey  <tom@tromey.com>
5642
5643         * valprint.c (do_val_print): Update.
5644         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
5645         a struct value.
5646         (value_to_value_object_no_release): Declare.
5647         * python/py-value.c (value_to_value_object_no_release): New
5648         function.
5649         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
5650         struct value.
5651         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
5652         function.
5653         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
5654         a struct value.
5655         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
5656         Declare.
5657         (gdbscm_apply_val_pretty_printer): Take a struct value.
5658         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
5659         value.
5660         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
5661         value.
5662         * extension-priv.h (struct extension_language_ops)
5663         <apply_val_pretty_printer>: Take a struct value.
5664         * cp-valprint.c (cp_print_value): Create a struct value.
5665         (cp_print_value): Update.
5666
5667 2020-03-13  Tom Tromey  <tom@tromey.com>
5668
5669         * ada-valprint.c (print_field_values): Call common_val_print.
5670
5671 2020-03-13  Tom Tromey  <tom@tromey.com>
5672
5673         * ada-valprint.c (val_print_packed_array_elements): Remove
5674         bitoffset and val parameters.  Call common_val_print.
5675         (ada_val_print_string): Remove offset, address, and original_value
5676         parameters.
5677         (ada_val_print_array): Update.
5678         (ada_value_print_array): New function.
5679         (ada_value_print_1): Call it.
5680
5681 2020-03-13  Tom Tromey  <tom@tromey.com>
5682
5683         * ada-valprint.c (ada_value_print): Use common_val_print.
5684
5685 2020-03-13  Tom Tromey  <tom@tromey.com>
5686
5687         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
5688
5689 2020-03-13  Tom Tromey  <tom@tromey.com>
5690
5691         * ada-valprint.c (ada_value_print_num): New function.
5692         (ada_value_print_1): Use it.
5693
5694 2020-03-13  Tom Tromey  <tom@tromey.com>
5695
5696         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
5697
5698 2020-03-13  Tom Tromey  <tom@tromey.com>
5699
5700         * ada-valprint.c (ada_value_print_ptr): New function.
5701         (ada_value_print_1): Use it.
5702
5703 2020-03-13  Tom Tromey  <tom@tromey.com>
5704
5705         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
5706         call common_val_print.
5707         (ada_val_print_1): Update.
5708         (ada_value_print_1): New function.
5709         (ada_value_print_inner): Rewrite.
5710
5711 2020-03-13  Tom Tromey  <tom@tromey.com>
5712
5713         * cp-valprint.c (cp_print_value_fields): Update.
5714         (cp_print_value): New function.
5715
5716 2020-03-13  Tom Tromey  <tom@tromey.com>
5717
5718         * m2-valprint.c (m2_value_print_inner): Use
5719         cp_print_value_fields.
5720         * cp-valprint.c (cp_print_value_fields): New function.
5721         * c-valprint.c (c_value_print_struct): New function.
5722         (c_value_print_inner): Use c_value_print_struct.
5723         * c-lang.h (cp_print_value_fields): Declare.
5724
5725 2020-03-13  Tom Tromey  <tom@tromey.com>
5726
5727         * c-valprint.c (c_value_print_array): New function.
5728         (c_value_print_inner): Use it.
5729
5730 2020-03-13  Tom Tromey  <tom@tromey.com>
5731
5732         * c-valprint.c (c_value_print_memberptr): New function.
5733         (c_value_print_inner): Use it.
5734
5735 2020-03-13  Tom Tromey  <tom@tromey.com>
5736
5737         * c-valprint.c (c_value_print_int): New function.
5738         (c_value_print_inner): Use it.
5739
5740 2020-03-13  Tom Tromey  <tom@tromey.com>
5741
5742         * c-valprint.c (c_value_print_ptr): New function.
5743         (c_value_print_inner): Use it.
5744
5745 2020-03-13  Tom Tromey  <tom@tromey.com>
5746
5747         * c-valprint.c (c_value_print_inner): Rewrite.
5748
5749 2020-03-13  Tom Tromey  <tom@tromey.com>
5750
5751         * valprint.c (generic_value_print_complex): New function.
5752         (generic_value_print): Use it.
5753
5754 2020-03-13  Tom Tromey  <tom@tromey.com>
5755
5756         * valprint.c (generic_val_print_float): Don't call
5757         val_print_scalar_formatted.
5758         (generic_val_print, generic_value_print): Update.
5759
5760 2020-03-13  Tom Tromey  <tom@tromey.com>
5761
5762         * valprint.c (generic_value_print_char): New function
5763         (generic_value_print): Use it.
5764
5765 2020-03-13  Tom Tromey  <tom@tromey.com>
5766
5767         * valprint.c (generic_value_print_int): New function.
5768         (generic_value_print): Use it.
5769
5770 2020-03-13  Tom Tromey  <tom@tromey.com>
5771
5772         * valprint.c (generic_value_print_bool): New function.
5773         (generic_value_print): Use it.
5774
5775 2020-03-13  Tom Tromey  <tom@tromey.com>
5776
5777         * valprint.c (generic_val_print_func): Simplify.
5778         (generic_val_print, generic_value_print): Update.
5779
5780 2020-03-13  Tom Tromey  <tom@tromey.com>
5781
5782         * valprint.c (generic_val_print_flags): Remove.
5783         (generic_val_print, generic_value_print): Update.
5784         (val_print_type_code_flags): Add original_value parameter.
5785
5786 2020-03-13  Tom Tromey  <tom@tromey.com>
5787
5788         * valprint.c (generic_val_print): Update.
5789         (generic_value_print): Update.
5790         * valprint.c (generic_val_print_enum): Don't call
5791         val_print_scalar_formatted.
5792
5793 2020-03-13  Tom Tromey  <tom@tromey.com>
5794
5795         * valprint.c (generic_value_print): Call generic_value_print_ptr.
5796         * valprint.c (generic_value_print_ptr): New function.
5797
5798 2020-03-13  Tom Tromey  <tom@tromey.com>
5799
5800         * valprint.c (generic_value_print): Rewrite.
5801
5802 2020-03-13  Tom Tromey  <tom@tromey.com>
5803
5804         * p-valprint.c (pascal_object_print_value_fields)
5805         (pascal_object_print_value): New functions.
5806
5807 2020-03-13  Tom Tromey  <tom@tromey.com>
5808
5809         * p-valprint.c (pascal_value_print_inner): Rewrite.
5810
5811 2020-03-13  Tom Tromey  <tom@tromey.com>
5812
5813         * f-valprint.c (f_value_print_innner): Rewrite.
5814
5815 2020-03-13  Tom Tromey  <tom@tromey.com>
5816
5817         * m2-valprint.c (m2_print_unbounded_array): New overload.
5818         (m2_print_unbounded_array): Update.
5819         (m2_print_array_contents): Take a struct value.
5820         (m2_value_print_inner): Rewrite.
5821
5822 2020-03-13  Tom Tromey  <tom@tromey.com>
5823
5824         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
5825         (d_value_print_inner): New function.
5826         * d-lang.h (d_value_print_inner): Declare.
5827         * d-lang.c (d_language_defn): Use d_value_print_inner.
5828
5829 2020-03-13  Tom Tromey  <tom@tromey.com>
5830
5831         * go-valprint.c (go_value_print_inner): New function.
5832         * go-lang.h (go_value_print_inner): Declare.
5833         * go-lang.c (go_language_defn): Use go_value_print_inner.
5834
5835 2020-03-13  Tom Tromey  <tom@tromey.com>
5836
5837         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
5838         API.
5839         (rust_val_print): Rewrite.
5840         (rust_value_print_inner): New function, from rust_val_print.
5841         (rust_language_defn): Use rust_value_print_inner.
5842
5843 2020-03-13  Tom Tromey  <tom@tromey.com>
5844
5845         * ada-valprint.c (ada_value_print_inner): New function.
5846         * ada-lang.h (ada_value_print_inner): Declare.
5847         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
5848
5849 2020-03-13  Tom Tromey  <tom@tromey.com>
5850
5851         * f-valprint.c (f_value_print_innner): New function.
5852         * f-lang.h (f_value_print_innner): Declare.
5853         * f-lang.c (f_language_defn): Use f_value_print_innner.
5854
5855 2020-03-13  Tom Tromey  <tom@tromey.com>
5856
5857         * p-valprint.c (pascal_value_print_inner): New function.
5858         * p-lang.h (pascal_value_print_inner): Declare.
5859         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
5860
5861 2020-03-13  Tom Tromey  <tom@tromey.com>
5862
5863         * m2-valprint.c (m2_value_print_inner): New function.
5864         * m2-lang.h (m2_value_print_inner): Declare.
5865         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
5866
5867 2020-03-13  Tom Tromey  <tom@tromey.com>
5868
5869         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
5870         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
5871         * c-valprint.c (c_value_print_inner): New function.
5872         * c-lang.h (c_value_print_inner): Declare.
5873         * c-lang.c (c_language_defn, cplus_language_defn)
5874         (asm_language_defn, minimal_language_defn): Use
5875         c_value_print_inner.
5876
5877 2020-03-13  Tom Tromey  <tom@tromey.com>
5878
5879         * p-valprint.c (pascal_object_print_value_fields): Now static.
5880         * p-lang.h (pascal_object_print_value_fields): Don't declare.
5881
5882 2020-03-13  Tom Tromey  <tom@tromey.com>
5883
5884         * c-valprint.c (c_val_print_array): Simplify.
5885
5886 2020-03-13  Tom Tromey  <tom@tromey.com>
5887
5888         * valprint.c (value_print_array_elements): New function.
5889         * valprint.h (value_print_array_elements): Declare.
5890
5891 2020-03-13  Tom Tromey  <tom@tromey.com>
5892
5893         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
5894         * mips-tdep.c (mips_print_register): Use
5895         value_print_scalar_formatted.
5896
5897 2020-03-13  Tom Tromey  <tom@tromey.com>
5898
5899         * valprint.h (value_print_scalar_formatted): Declare.
5900         * valprint.c (value_print_scalar_formatted): New function.
5901
5902 2020-03-13  Tom Tromey  <tom@tromey.com>
5903
5904         * valprint.h (generic_value_print): Declare.
5905         * valprint.c (generic_value_print): New function.
5906
5907 2020-03-13  Tom Tromey  <tom@tromey.com>
5908
5909         * valprint.c (do_val_print): Call la_value_print_inner, if
5910         available.
5911         * rust-lang.c (rust_language_defn): Update.
5912         * p-lang.c (pascal_language_defn): Update.
5913         * opencl-lang.c (opencl_language_defn): Update.
5914         * objc-lang.c (objc_language_defn): Update.
5915         * m2-lang.c (m2_language_defn): Update.
5916         * language.h (struct language_defn) <la_value_print_inner>: New
5917         member.
5918         * language.c (unknown_language_defn, auto_language_defn): Update.
5919         * go-lang.c (go_language_defn): Update.
5920         * f-lang.c (f_language_defn): Update.
5921         * d-lang.c (d_language_defn): Update.
5922         * c-lang.c (c_language_defn, cplus_language_defn)
5923         (asm_language_defn, minimal_language_defn): Update.
5924         * ada-lang.c (ada_language_defn): Update.
5925
5926 2020-03-13  Tom Tromey  <tom@tromey.com>
5927
5928         * c-valprint.c (c_value_print): Use common_val_print.
5929
5930 2020-03-13  Tom Tromey  <tom@tromey.com>
5931
5932         * cp-valprint.c (cp_print_static_field): Use common_val_print.
5933
5934 2020-03-13  Tom Tromey  <tom@tromey.com>
5935
5936         * f-valprint.c (f77_print_array_1, f_val_print): Use
5937         common_val_print.
5938
5939 2020-03-13  Tom Tromey  <tom@tromey.com>
5940
5941         * riscv-tdep.c (riscv_print_one_register_info): Use
5942         common_val_print.
5943
5944 2020-03-13  Tom Tromey  <tom@tromey.com>
5945
5946         * mi/mi-main.c (output_register): Use common_val_print.
5947
5948 2020-03-13  Tom Tromey  <tom@tromey.com>
5949
5950         * infcmd.c (default_print_one_register_info): Use
5951         common_val_print.
5952
5953 2020-03-13  Tom Tromey  <tom@tromey.com>
5954
5955         * valprint.h (common_val_print_checked): Declare.
5956         * valprint.c (common_val_print_checked): New function.
5957         * stack.c (print_frame_arg): Use common_val_print_checked.
5958
5959 2020-03-13  Tom Tromey  <tom@tromey.com>
5960
5961         * valprint.c (do_val_print): New function, from val_print.
5962         (val_print): Use do_val_print.
5963         (common_val_print): Use do_val_print.
5964
5965 2020-03-13  Tom Tromey  <tom@tromey.com>
5966
5967         * valprint.c (value_print): Use scoped_value_mark.
5968
5969 2020-03-13  Tom de Vries  <tdevries@suse.de>
5970
5971         PR symtab/25646
5972         * psymtab.c (partial_symtab::partial_symtab): Don't set
5973         globals_offset and statics_offset.  Push element onto
5974         current_global_psymbols and current_static_psymbols stacks.
5975         (concat): New function.
5976         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
5977         element from current_global_psymbols and current_static_psymbols
5978         stacks.  Concat popped elements to global_psymbols and
5979         static_symbols.
5980         (add_psymbol_to_list): Use current_global_psymbols and
5981         current_static_psymbols stacks.
5982         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
5983         current_static_psymbols fields.
5984
5985 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
5986
5987         * corelow.c (sniff_core_bfd): Remove.
5988         (class core_target) <m_core_vec>: Remove.
5989         (core_target::core_target): Update.
5990         (core_file_fns): Remove.
5991         (deprecated_add_core_fns): Remove.
5992         (default_core_sniffer): Remove.
5993         (sniff_core_bfd): Remove.
5994         (default_check_format): Remove.
5995         (gdb_check_format): Remove.
5996         (core_target_open): Update.
5997         (core_target::get_core_register_section): Update.
5998         (get_core_registers_cb): Update.
5999         (core_target::fetch_registers): Update.
6000         * gdbcore.h (struct core_fns): Remove.
6001         (deprecated_add_core_fns): Remove.
6002         (default_core_sniffer): Remove.
6003         (default_check_format): Remove.
6004
6005 2020-03-12  Tom Tromey  <tom@tromey.com>
6006
6007         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
6008         CORE_ADDR.
6009         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
6010
6011 2020-03-12  Tom Tromey  <tom@tromey.com>
6012
6013         * remote.c (remote_target::download_tracepoint)
6014         (remote_target::enable_tracepoint)
6015         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
6016         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
6017         sprintf_vma.
6018
6019 2020-03-12  Tom Tromey  <tom@tromey.com>
6020
6021         * symfile-mem.c: Update CORE_ADDR size assert.
6022
6023 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6024
6025         * selftest.m4: Move to gdbsupport/.
6026         * acinclude.m4: Update path to selftest.m4.
6027
6028 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6029
6030         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
6031         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
6032         gdbarch-selfselftests.c and selftest-arch.c.
6033         (SUBDIR_UNITTESTS_OBS): Rename to...
6034         (SELFTESTS_OBS): ... this.
6035         (COMMON_SFILES): Remove disasm-selftests.c and
6036         gdbarch-selftests.c.
6037         * configure.ac: Don't add selftest-arch.{c,o} to
6038         CONFIG_{SRCS,OBS}.
6039         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
6040         preprocessor conditions.
6041
6042 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6043
6044         * configure.ac: Don't source bfd/development.sh.
6045         * selftest.m4: Modify comment.
6046         * configure: Re-generate.
6047
6048 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6049
6050         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
6051         not "true" or "false".
6052         * configure: Re-generate.
6053
6054 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
6055
6056         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
6057         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
6058         renamed to arm_nbsd_supply_gregset.
6059         (fetch_register): Update to call arm_nbsd_supply_gregset.
6060         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
6061         (arm_netbsd_nat_target::fetch_registers): Update.
6062         (fetch_elfcore_registers): Removed.
6063         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
6064         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
6065         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
6066         not require NetBSD system headers.
6067         (arm_nbsd_regset): New struct.
6068         (arm_nbsd_iterate_over_regset_sections): New function.
6069         (arm_netbsd_init_abi_common): Updated to call
6070         set_gdbarch_iterate_over_regset_sections.
6071         * arm-nbsd-tdep.h: New file.
6072
6073 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
6074
6075         * symtab.c (find_pc_sect_line): Add check which prevents infinite
6076         recursion.
6077
6078 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
6079
6080         * configure: Re-generate.
6081
6082 2020-03-11  Tom Tromey  <tromey@adacore.com>
6083
6084         * ada-typeprint.c (print_choices): Fix comment.
6085
6086 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
6087
6088         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
6089         previous item in the list, when the list has no items.
6090
6091 2020-03-11  Tom de Vries  <tdevries@suse.de>
6092
6093         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
6094         PROP_LOCLIST handling code.
6095
6096 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
6097
6098         * buildsym-legacy.c (record_line): Pass extra parameter to
6099         record_line.
6100         * buildsym.c (buildsym_compunit::record_line): Take an extra
6101         parameter, reduce duplication in the line table, and record the
6102         is_stmt flag in the line table.
6103         * buildsym.h (buildsym_compunit::record_line): Add extra
6104         parameter.
6105         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
6106         non-statement lines.
6107         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
6108         this to the symtab builder.
6109         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
6110         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
6111         through to dwarf_record_line_1.
6112         * infrun.c (process_event_stop_test): When stepping, don't stop at
6113         a non-statement instruction, and only refresh the step info when
6114         we land in the middle of a line's range.  Also add an extra
6115         comment.
6116         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
6117         field.
6118         * record-btrace.c (btrace_find_line_range): Only record lines
6119         marked as is-statement.
6120         * stack.c (frame_show_address): Show the frame address if we are
6121         in a non-statement sal.
6122         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
6123         (maintenance_print_one_line_table): Print a header for the is_stmt
6124         column, and include is_stmt information in the output.
6125         * symtab.c (find_pc_sect_line): Find lines marked as statements in
6126         preference to non-statements.
6127         (find_pcs_for_symtab_line): Prefer is-statement entries.
6128         (find_line_common): Likewise.
6129         * symtab.h (struct linetable_entry): Add is_stmt field.
6130         (struct symtab_and_line): Likewise.
6131         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
6132         arranging the line table.
6133
6134 2020-03-07  Tom de Vries  <tdevries@suse.de>
6135
6136         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
6137         DIE.
6138
6139 2020-03-07  Tom Tromey  <tom@tromey.com>
6140
6141         * valops.c (value_literal_complex): Remove obsolete comment.
6142         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
6143         comment.
6144
6145 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
6146
6147         * infrun.h: Forward-declare thread_info.
6148         (set_step_info): Add thread_info parameter, add doc.
6149         * infrun.c (set_step_info): Add thread_info parameter, move doc
6150         to header.
6151         * infrun.c (process_event_stop_test): Pass thread to
6152         set_step_info call.
6153         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
6154         set_step_info.
6155         (prepare_one_step): Add thread_info parameter, pass it to
6156         set_step_frame and prepare_one_step (recursive) call.
6157         (step_1): Pass thread to prepare_one_step call.
6158         (step_command_fsm::should_stop): Pass thread to
6159         prepare_one_step.
6160         (until_next_fsm): Pass thread to set_step_frame call.
6161         (finish_command): Pass thread to set_step_info call.
6162
6163 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
6164
6165         * windows-tdep.c (windows_solib_create_inferior_hook):
6166         Check if inferior is running.
6167
6168 2020-03-06  Tom de Vries  <tdevries@suse.de>
6169
6170         * NEWS: Fix "the the".
6171         * ctfread.c: Same.
6172
6173 2020-03-06  Tom de Vries  <tdevries@suse.de>
6174
6175         * psymtab.c (psymtab_to_symtab): Don't print "done.".
6176
6177 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6178
6179         * .dir-locals.el: Add a comment referencing the other copies of
6180         this file.
6181
6182 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
6183
6184         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
6185         psargs.
6186
6187 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6188
6189         * .gitattributes: New file.
6190
6191 2020-03-04  Tom Tromey  <tom@tromey.com>
6192
6193         * symmisc.c (print_symbol_bcache_statistics)
6194         (print_objfile_statistics): Update.
6195         * symfile.c (allocate_symtab): Use intern.
6196         * psymtab.c (partial_symtab::partial_symtab): Use intern.
6197         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
6198         macro_cache>: Remove.
6199         <string_cache>: New member.
6200         (struct objfile) <intern>: New methods.
6201         * elfread.c (elf_symtab_read): Use intern.
6202         * dwarf2/read.c (fixup_go_packaging): Intern package name.
6203         (dwarf2_compute_name, dwarf2_physname)
6204         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
6205         names.
6206         (guess_partial_die_structure_name): Update.
6207         (partial_die_info::fixup): Intern name.
6208         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
6209         name.
6210         (dwarf2_name): Intern name.  Update.
6211         * buildsym.c (buildsym_compunit::get_macro_table): Use
6212         string_cache.
6213
6214 2020-03-04  Tom Tromey  <tom@tromey.com>
6215
6216         * jit.c (bfd_open_from_target_memory): Make "target" const.
6217         * corefile.c (gnutarget): Now const.
6218         * gdbcore.h (gnutarget): Now const.
6219
6220 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
6221
6222         * NEWS: Mention support for WOW64 processes.
6223         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
6224         (amd64_windows_segment_register_p): Remove static.
6225         (_initialize_amd64_windows_nat): Update.
6226         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
6227         * i386-windows-nat.c (context_offset): Update.
6228         (i386_mappings): Rename and remove static.
6229         (i386_windows_segment_register_p): Remove static.
6230         (_initialize_i386_windows_nat): Update.
6231         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
6232         (STATUS_WX86_SINGLE_STEP): New macro.
6233         (EnumProcessModulesEx): New macro.
6234         (Wow64SuspendThread): New macro.
6235         (Wow64GetThreadContext): New macro.
6236         (Wow64SetThreadContext): New macro.
6237         (Wow64GetThreadSelectorEntry): New macro.
6238         (windows_set_context_register_offsets): Add static.
6239         (windows_set_segment_register_p): Likewise.
6240         (windows_add_thread): Adapt for WOW64 processes.
6241         (windows_fetch_one_register): Likewise.
6242         (windows_nat_target::fetch_registers): Likewise.
6243         (windows_store_one_register): Likewise.
6244         (display_selector): Likewise.
6245         (display_selectors): Likewise.
6246         (handle_exception): Likewise.
6247         (windows_continue): Likewise.
6248         (windows_nat_target::resume): Likewise.
6249         (windows_add_all_dlls): Likewise.
6250         (do_initial_windows_stuff): Likewise.
6251         (windows_nat_target::attach): Likewise.
6252         (windows_get_exec_module_filename): Likewise.
6253         (windows_nat_target::create_inferior): Likewise.
6254         (windows_xfer_siginfo): Likewise.
6255         (_initialize_loadable): Initialize Wow64SuspendThread,
6256         Wow64GetThreadContext, Wow64SetThreadContext,
6257         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
6258         * windows-nat.h (windows_set_context_register_offsets):
6259         Remove declaration.
6260         (windows_set_segment_register_p): Likewise.
6261         (i386_windows_segment_register_p): Add declaration.
6262         (amd64_windows_segment_register_p): Likewise.
6263
6264 2020-03-04  Luis Machado  <luis.machado@linaro.org>
6265
6266         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
6267         in "info registers" for AArch64/ARM.
6268
6269         The change caused "info registers" to not print GPR's.
6270
6271         gdb/ChangeLog:
6272
6273         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
6274
6275         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
6276         when reg->group is empty and reggroup is not.
6277
6278 2020-03-03  Tom Tromey  <tromey@adacore.com>
6279
6280         * dwarf2/frame.c (struct dwarf2_frame_cache)
6281         <checked_tailcall_bottom, entry_cfa_sp_offset,
6282         entry_cfa_sp_offset_p>: Remove members.
6283         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
6284         (dwarf2_frame_prev_register): Don't call
6285         dwarf2_tailcall_sniffer_first.
6286         (dwarf2_append_unwinders): Don't append tailcall unwinder.
6287         * frame-unwind.c (add_unwinder): New fuction.
6288         (frame_unwind_init): Use it.  Add tailcall unwinder.
6289
6290 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
6291             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6292
6293         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
6294         value should be printed as true.
6295
6296 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
6297
6298         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
6299         (windows_init_abi): Set and use windows_so_ops.
6300
6301 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
6302
6303         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
6304         when verifying if dealing with a convenience variable.
6305
6306 2020-03-03  Luis Machado  <luis.machado@linaro.org>
6307
6308         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
6309
6310 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
6311
6312         * infrun.c (gdbarch_supports_displaced_stepping): New.
6313         (use_displaced_stepping): Break up conditions in smaller pieces.
6314         Use gdbarch_supports_displaced_stepping.
6315         (displaced_step_prepare_throw): Use
6316         gdbarch_supports_displaced_stepping.
6317
6318 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6319
6320         * NEWS: Mention new behaviour of the history filename.
6321         * top.c (write_history_p): Add comment.
6322         (show_write_history_p): Add header comment, give a different
6323         message when history writing is on, but the history filename is
6324         empty.
6325         (history_filename): Add comment.
6326         (history_filename_empty): New function.
6327         (show_history_filename): Add header comment, give a different
6328         message when the filename is empty.
6329         (init_history): Compare history_filename against nullptr, and only
6330         read history if the filename is not empty.
6331         (set_history_filename): Add header comment, and only make
6332         non-empty filenames absolute.
6333         (init_main): Make the filename argument to 'set history filename'
6334         optional.
6335
6336 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
6337
6338         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
6339         (arm_supply_vfpregset): ...this, and update to use VFP registers.
6340         (fetch_fp_register): Update.
6341         (fetch_fp_regs): Update.
6342         (store_fp_register): Update.
6343         (store_fp_regs): Update.
6344         (arm_netbsd_nat_target::read_description): New function.
6345         (fetch_elfcore_registers): Update.
6346
6347 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6348
6349         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
6350         general_thread if the stop reply is missing a thread-id.
6351         (remote_target::process_stop_reply): Use the first non-exited
6352         thread if the target didn't pass a thread-id.
6353         * infrun.c (do_target_wait): Move call to
6354         switch_to_inferior_no_thread to ....
6355         (do_target_wait_1): ... here.
6356
6357 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
6358
6359         * debuginfod-support.c: Include defs.h first.
6360
6361 2020-02-28  Tom de Vries  <tdevries@suse.de>
6362
6363         * symfile.c (set_initial_language): Use default language for lookup.
6364
6365 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
6366
6367         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
6368         reader variable, pass `this` to read_cutu_die_from_dwo.
6369
6370 2020-02-27  Aaron Merey  <amerey@redhat.com>
6371
6372         * source.c (open_source_file): Check for nullptr when computing
6373         srcpath.
6374
6375 2020-02-27  Tom Tromey  <tromey@adacore.com>
6376
6377         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
6378         member.
6379         (dwarf2_add_field): Don't update nfields.
6380         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
6381
6382 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
6383
6384         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
6385         abs.
6386
6387 2020-02-26  Tom Tromey  <tom@tromey.com>
6388
6389         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
6390         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
6391         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
6392         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
6393         per_cu_data.
6394
6395 2020-02-26  Tom Tromey  <tom@tromey.com>
6396
6397         * dwarf2/index-write.c (psym_index_map): Change type.
6398         (add_address_entry_worker, write_one_signatured_type)
6399         (recursively_count_psymbols, recursively_write_psymbols)
6400         (class debug_names, psyms_seen_size, write_gdbindex)
6401         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
6402
6403 2020-02-26  Aaron Merey  <amerey@redhat.com>
6404
6405         * Makefile.in: Handle optional debuginfod support.
6406         * NEWS: Update.
6407         * README: Add --with-debuginfod summary.
6408         * config.in: Regenerate.
6409         * configure: Regenerate.
6410         * configure.ac: Handle optional debuginfod support.
6411         * debuginfod-support.c: debuginfod helper functions.
6412         * debuginfod-support.h: Ditto.
6413         * doc/gdb.texinfo: Add --with-debuginfod to configure options
6414         summary.
6415         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
6416         when a dwz file cannot be found.
6417         * elfread.c (elf_symfile_read): Query debuginfod servers when a
6418         debuginfo file cannot be found.
6419         * source.c (open_source_file): Query debuginfod servers when a
6420         source file cannot be found.
6421         * top.c (print_gdb_configuration): Include
6422         --{with,without}-debuginfod in the output.
6423
6424 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
6425
6426         * thread.c (thr_try_catch_cmd): Print thread name.
6427
6428 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
6429
6430         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
6431         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6432         dwarf2_fetch_die_type_sect_off): Move to...
6433         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
6434         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6435         dwarf2_fetch_die_type_sect_off): ... here.
6436         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
6437         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6438         dwarf2_fetch_die_type_sect_off): Move doc to header file.
6439
6440 2020-02-26  Tom de Vries  <tdevries@suse.de>
6441
6442         PR gdb/25603
6443         * symfile.c (set_initial_language): Exit-early if
6444         language_mode == language_mode_manual.
6445
6446 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
6447
6448         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
6449         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
6450         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
6451
6452 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6453
6454         * gdbtypes.c (create_array_type_with_stride): Handle negative
6455         array strides.
6456         * valarith.c (value_subscripted_rvalue): Likewise.
6457
6458 2020-02-25  Luis Machado  <luis.machado@linaro.org>
6459
6460         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
6461
6462 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
6463
6464         * loc.h (dwarf2_get_die_type): Move to...
6465         * read.h (dwarf2_get_die_type): ... here.
6466         * read.c (dwarf2_get_die_type): Move doc to header.
6467
6468 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
6469
6470         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
6471         'gnulib/Makefile.in' to the list.
6472
6473 2020-02-24  Tom Tromey  <tom@tromey.com>
6474
6475         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
6476         Remove.
6477         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
6478         XOBNEWVEC.
6479
6480 2020-02-24  Tom Tromey  <tom@tromey.com>
6481
6482         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
6483         New method.
6484         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
6485         (dw2_do_instantiate_symtab, dw2_get_file_names)
6486         (build_type_psymtab_dependencies, load_full_type_unit): Update.
6487
6488 2020-02-24  Tom Tromey  <tom@tromey.com>
6489
6490         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
6491         make_scoped_restore.
6492         (dwarf2_psymtab::read_symtab): Don't clear
6493         reading_partial_symbols.
6494
6495 2020-02-24  Tom de Vries  <tdevries@suse.de>
6496
6497         PR gdb/25592
6498         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
6499
6500 2020-02-24  Tom de Vries  <tdevries@suse.de>
6501
6502         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
6503         commands layout next/prev/regs.
6504
6505 2020-02-22  Tom Tromey  <tom@tromey.com>
6506
6507         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
6508         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
6509
6510 2020-02-22  Tom Tromey  <tom@tromey.com>
6511
6512         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
6513
6514 2020-02-22  Tom Tromey  <tom@tromey.com>
6515
6516         * tui/tui-win.c (_initialize_tui_win): Add usage text.
6517         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
6518         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
6519         * tui/tui.c (_initialize_tui): Add usage text.
6520
6521 2020-02-22  Tom Tromey  <tom@tromey.com>
6522
6523         * tui/tui-win.c (tui_set_focus_command)
6524         (tui_set_win_height_command): Use error_no_arg.
6525         (_initialize_tui_win): Update help text.
6526         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
6527
6528 2020-02-22  Tom Tromey  <tom@tromey.com>
6529
6530         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
6531         * tui/tui-disasm.h (struct tui_disasm_window)
6532         <display_start_addr>: Declare.
6533         * tui/tui-source.h (struct tui_source_window)
6534         <display_start_addr>: Declare.
6535         * tui/tui-winsource.h (struct tui_source_window_base)
6536         <show_source_line, display_start_addr>: New methods.
6537         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
6538         Rename and move to protected section.
6539         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
6540         (tui_source_window_base::do_erase_source_content): Update.
6541         (tui_source_window_base::show_source_line): Now a method.
6542         (tui_source_window_base::show_source_content)
6543         (tui_source_window_base::tui_source_window_base)
6544         (tui_source_window_base::rerender)
6545         (tui_source_window_base::refill)
6546         (tui_source_window_base::do_scroll_horizontal)
6547         (tui_source_window_base::set_is_exec_point_at)
6548         (tui_source_window_base::update_breakpoint_info)
6549         (tui_source_window_base::update_exec_info): Update.
6550         * tui/tui-source.c (tui_source_window::set_contents)
6551         (tui_source_window::showing_source_p)
6552         (tui_source_window::do_scroll_vertical)
6553         (tui_source_window::location_matches_p)
6554         (tui_source_window::line_is_displayed): Update.
6555         (tui_source_window::display_start_addr): New method.
6556         * tui/tui-disasm.c (tui_disasm_window::set_contents)
6557         (tui_disasm_window::do_scroll_vertical)
6558         (tui_disasm_window::location_matches_p): Update.
6559         (tui_disasm_window::display_start_addr): New method.
6560
6561 2020-02-22  Tom Tromey  <tom@tromey.com>
6562
6563         * NEWS: Add entry for gdb.register_window_type.
6564         * tui/tui-layout.h (window_factory): New typedef.
6565         (tui_register_window): Declare.
6566         * tui/tui-layout.c (saved_tui_windows): New global.
6567         (tui_apply_current_layout): Use it.
6568         (tui_register_window): New function.
6569         * python/python.c (do_start_initialization): Call
6570         gdbpy_initialize_tui.
6571         (python_GdbMethods): Add "register_window_type" function.
6572         * python/python-internal.h (gdbpy_register_tui_window)
6573         (gdbpy_initialize_tui): Declare.
6574         * python/py-tui.c: New file.
6575         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
6576
6577 2020-02-22  Tom Tromey  <tom@tromey.com>
6578
6579         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
6580
6581 2020-02-22  Tom Tromey  <tom@tromey.com>
6582
6583         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
6584         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
6585         * tui/tui-data.c (tui_set_win_with_focus): Remove.
6586         (tui_set_win_focus_to): Move from tui-win.c.
6587
6588 2020-02-22  Tom Tromey  <tom@tromey.com>
6589
6590         * tui/tui-layout.c (make_standard_window, get_locator_window): New
6591         functions.
6592         (known_window_types): New global.
6593         (tui_get_window_by_name): Reimplement.
6594         (initialize_known_windows): New function.
6595         (validate_window_name): Rewrite.
6596         (_initialize_tui_layout): Call initialize_known_windows.
6597
6598 2020-02-22  Tom Tromey  <tom@tromey.com>
6599
6600         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
6601         Remove constants.
6602         * tui/tui-winsource.h (struct tui_source_window_base)
6603         <tui_source_window_base>: Remove parameter.
6604         * tui/tui-winsource.c
6605         (tui_source_window_base::tui_source_window_base): Remove
6606         parameter.
6607         (tui_source_window_base::refill): Update.
6608         * tui/tui-stack.h (struct tui_locator_window)
6609         <tui_locator_window>: Update.
6610         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
6611         Default the constructor.
6612         * tui/tui-regs.h (struct tui_data_item_window)
6613         <tui_data_item_window>: Default the constructor.
6614         (struct tui_data_window) <tui_data_window>: Likewise.
6615         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
6616         Default the constructor.
6617         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
6618         Default the constructor.
6619         <type>: Remove.
6620         (struct tui_win_info) <tui_win_info>: Default the constructor.
6621         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
6622         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
6623         Default the constructor.
6624
6625 2020-02-22  Tom Tromey  <tom@tromey.com>
6626
6627         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
6628         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
6629         * tui/tui-win.c (tui_resize_all): Don't call
6630         tui_delete_invisible_windows.
6631         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
6632         done.
6633         (tui_set_layout): Update.
6634         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
6635         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
6636         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
6637
6638 2020-02-22  Tom Tromey  <tom@tromey.com>
6639
6640         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
6641         correctly.
6642
6643 2020-02-22  Tom Tromey  <tom@tromey.com>
6644
6645         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
6646
6647 2020-02-22  Tom Tromey  <tom@tromey.com>
6648
6649         * tui/tui-winsource.h (struct tui_source_window_iterator)
6650         <inner_iterator>: New etytypedef.
6651         <tui_source_window_iterator>: Take "end" parameter.
6652         <tui_source_window_iterator>: Take iterator.
6653         <operator*, advance>: Update.
6654         <m_iter>: Change type.
6655         <m_end>: New field.
6656         (struct tui_source_windows) <begin, end>: Update.
6657         * tui/tui-layout.c (tui_windows): New global.
6658         (tui_apply_current_layout): Clear tui_windows.
6659         (tui_layout_window::apply): Update tui_windows.
6660         * tui/tui-data.h (tui_windows): Declare.
6661         (all_tui_windows): Now inline function.
6662         (class tui_window_iterator, struct all_tui_windows): Remove.
6663
6664 2020-02-22  Tom Tromey  <tom@tromey.com>
6665
6666         PR tui/17850:
6667         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
6668         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
6669         "height" argument.
6670         (class tui_layout_window) <get_sizes>: Likewise.
6671         (class tui_layout_split) <tui_layout_split>: Add "vertical"
6672         argument.
6673         <get_sizes>: Add "height" argument.
6674         <m_vertical>: New field.
6675         * tui/tui-layout.c (tui_layout_split::clone): Update.
6676         (tui_layout_split::get_sizes): Add "height" argument.
6677         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
6678         (tui_new_layout_command): Parse "-horizontal".
6679         (_initialize_tui_layout): Update help string.
6680         (tui_layout_split::specification): Add "-horizontal" when needed.
6681         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
6682         argument.
6683         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
6684         New methods.
6685
6686 2020-02-22  Tom Tromey  <tom@tromey.com>
6687
6688         * tui/tui-layout.h (enum tui_adjust_result): New.
6689         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
6690         (class tui_layout_window) <adjust_size>: Return
6691         tui_adjust_result.  Rewrite.
6692         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
6693         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
6694
6695 2020-02-22  Tom Tromey  <tom@tromey.com>
6696
6697         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
6698         parameter and return types.
6699         (class tui_layout_base) <specification>: Add "depth".
6700         (class tui_layout_window) <specification>: Add "depth".
6701         (class tui_layout_split) <specification>: Add "depth".
6702         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
6703         and return types.
6704         (tui_new_layout_command): Parse sub-layouts.
6705         (_initialize_tui_layout): Update help string.
6706         (tui_layout_window::specification): Add "depth".
6707         (add_layout_command): Update.
6708
6709 2020-02-22  Tom Tromey  <tom@tromey.com>
6710
6711         * NEWS: Add "tui new-layout" item.
6712         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
6713         Add new-layout command to help text.
6714         (validate_window_name): New function.
6715         (tui_new_layout_command): New function.
6716         (_initialize_tui_layout): Register "new-layout".
6717         (tui_layout_window::specification): New method.
6718         (tui_layout_window::specification): New method.
6719         * tui/tui-layout.h (class tui_layout_base) <specification>: New
6720         method.
6721         (class tui_layout_window) <specification>: New method.
6722         (class tui_layout_split) <specification>: New method.
6723
6724 2020-02-22  Tom Tromey  <tom@tromey.com>
6725
6726         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
6727         * tui/tui-win.c (window_name_completer): Update comment.
6728         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
6729         Declare method.
6730         (class tui_layout_window) <replace_window>: Likewise.
6731         (class tui_layout_split) <replace_window>: Likewise.
6732         (tui_set_layout): Don't declare.
6733         (tui_set_initial_layout): Declare function.
6734         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
6735         (asm_regs_layout): New globals.
6736         (tui_current_layout, show_layout): Remove.
6737         (tui_set_layout, tui_add_win_to_layout): Rewrite.
6738         (find_layout, tui_apply_layout): New function.
6739         (layout_completer): Remove.
6740         (tui_next_layout): Reimplement.
6741         (tui_next_layout_command): New function.
6742         (tui_set_initial_layout, tui_prev_layout_command): New functions.
6743         (tui_regs_layout): Reimplement.
6744         (tui_regs_layout_command): New function.
6745         (extract_display_start_addr): Rewrite.
6746         (next_layout, prev_layout): Remove.
6747         (tui_layout_window::replace_window): New method.
6748         (tui_layout_split::replace_window): New method.
6749         (destroy_layout): New function.
6750         (layout_list): New global.
6751         (add_layout_command): New function.
6752         (initialize_layouts): Update.
6753         (tui_layout_command): New function.
6754         (_initialize_tui_layout): Install "layout" commands.
6755         * tui/tui-data.h (enum tui_layout_type): Remove.
6756         (tui_current_layout): Don't declare.
6757
6758 2020-02-22  Tom Tromey  <tom@tromey.com>
6759
6760         * tui/tui-regs.c (tui_reg_layout): Remove.
6761         (tui_reg_command): Use tui_regs_layout.
6762         * tui/tui-layout.h (tui_reg_command): Declare.
6763         * tui/tui-layout.c (tui_reg_command): New function.
6764
6765 2020-02-22  Tom Tromey  <tom@tromey.com>
6766
6767         * tui/tui.c (tui_rl_delete_other_windows): Call
6768         tui_remove_some_windows.
6769         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
6770         Declare method.
6771         (class tui_layout_window) <remove_windows>: New method.
6772         (class tui_layout_split) <remove_windows>: Declare.
6773         (tui_remove_some_windows): Declare.
6774         * tui/tui-layout.c (tui_remove_some_windows): New function.
6775         (tui_layout_split::remove_windows): New method.
6776
6777 2020-02-22  Tom Tromey  <tom@tromey.com>
6778
6779         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
6780         * tui/tui-layout.h (tui_next_layout): Declare.
6781         * tui/tui-layout.c (tui_next_layout): New function.
6782
6783 2020-02-22  Tom Tromey  <tom@tromey.com>
6784
6785         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
6786         correct coordinates.
6787
6788 2020-02-22  Tom Tromey  <tom@tromey.com>
6789
6790         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
6791         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
6792         DATA_WIN case.
6793
6794 2020-02-22  Tom Tromey  <tom@tromey.com>
6795
6796         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
6797         TUI_DISASM_WIN, not tui_win_list.
6798
6799 2020-02-22  Tom Tromey  <tom@tromey.com>
6800
6801         * valprint.c (generic_val_print_enum_1)
6802         (val_print_type_code_flags): Style member names.
6803         * rust-lang.c (val_print_struct, rust_print_enum)
6804         (rust_print_struct_def, rust_internal_print_type): Style member
6805         names.
6806         * p-valprint.c (pascal_object_print_value_fields): Style member
6807         names.  Only call fprintf_symbol_filtered for static members.
6808         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
6809         * f-valprint.c (f_val_print): Style member names.
6810         * f-typeprint.c (f_type_print_base): Style member names.
6811         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
6812         call fprintf_symbol_filtered for static members.
6813         (cp_print_class_member): Style member names.
6814         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
6815         member names.
6816         * ada-valprint.c (ada_print_scalar): Style enum names.
6817         (ada_val_print_enum): Likewise.
6818         * ada-typeprint.c (print_enum_type): Style enum names.
6819
6820 2020-02-21  Tom Tromey  <tom@tromey.com>
6821
6822         * psympriv.h (struct partial_symtab): Update comment.
6823
6824 2020-02-21  Tom Tromey  <tromey@adacore.com>
6825
6826         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
6827         type is CORE_ADDR.
6828
6829 2020-02-21  Tom de Vries  <tdevries@suse.de>
6830
6831         PR gdb/25534
6832         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
6833         if dependencies[i]->user != NULL.
6834
6835 2020-02-21  Ali Tamur  <tamur@google.com>
6836
6837         * dwarf2/read.c (dwarf2_name): Add null check.
6838
6839 2020-02-20  Tom Tromey  <tom@tromey.com>
6840
6841         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
6842         ">=", in binary search.
6843         (dwarf2_find_containing_comp_unit): New overload.
6844         (run_test): New self-test.
6845         (_initialize_dwarf2_read): Register new test.
6846
6847 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
6848
6849         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
6850         * riscv-tdep.h: Likewise.
6851         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
6852         rv32-only CSR.
6853         * features/riscv/64bit-csr.xml: Regenerated.
6854
6855 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
6856             Tom Tromey  <tom@tromey.com>
6857
6858         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
6859         of 'fputc_unfiltered'.
6860         (putchar_unfiltered): Call 'fputc_unfiltered'.
6861         (fputc_unfiltered): Call 'fputs_unfiltered'.
6862
6863 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
6864
6865         * config.in: Regenerate.
6866         * configure: Regenerate.
6867         * configure.ac: Add --with-python-libdir option.
6868         * main.c: Use WITH_PYTHON_LIBDIR.
6869
6870 2020-02-19  Tom Tromey  <tom@tromey.com>
6871
6872         * symtab.c (general_symbol_info::compute_and_set_names): Use
6873         obstack_strndup.  Simplify call to symbol_set_demangled_name.
6874
6875 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
6876
6877         * dwarf2/read.c (allocate_signatured_type_table,
6878         allocate_dwo_unit_table, allocate_type_unit_groups_table,
6879         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
6880         Remove objfile parameter, update all callers.
6881
6882 2020-02-19  Doug Evans  <dje@google.com>
6883
6884         PR rust/25535
6885         * rust-lang.c (rust_print_enum): Apply embedded_offset to
6886         rust_enum_variant calculation.
6887
6888 2020-02-19  Tom Tromey  <tromey@adacore.com>
6889
6890         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
6891
6892 2020-02-19  Tom Tromey  <tromey@adacore.com>
6893
6894         * ada-lang.c (cache_symbol): Use obstack_strdup.
6895
6896 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6897
6898         * configure: Regenerate.
6899
6900 2020-02-19  Tom Tromey  <tromey@adacore.com>
6901
6902         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
6903         NULL check.
6904
6905 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
6906
6907         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
6908
6909 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6910
6911         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
6912         if GDBSERVER is not defined.
6913         (riscv_tdesc_cache): Likewise, also store const target_desc.
6914         (STATIC_IN_GDB): Define.
6915         (riscv_create_target_description): Update declaration with
6916         STATIC_IN_GDB.
6917         (riscv_lookup_target_description): New function, only define if
6918         GDBSERVER is not defined.
6919         * arch/riscv.h (riscv_create_target_description): Declare only
6920         when GDBSERVER is defined.
6921         (riscv_lookup_target_description): New declaration when GDBSERVER
6922         is not defined.
6923         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
6924         (riscv_linux_read_features): ...this, and return
6925         riscv_gdbarch_features instead of target_desc.
6926         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
6927         (riscv_linux_read_description): Rename to...
6928         (riscv_linux_read_features): ...this.
6929         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
6930         Update to use riscv_gdbarch_features and
6931         riscv_lookup_target_description.
6932         * riscv-tdep.c (riscv_find_default_target_description): Use
6933         riscv_lookup_target_description instead of
6934         riscv_create_target_description.
6935
6936 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6937
6938         * valprint.c (generic_val_print_enum_1): When printing a flag
6939         enum with value 0 and there is no enumerator with value 0, print
6940         just "0" instead of "(unknown: 0x0)".
6941
6942 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6943
6944         * valprint.c (generic_val_print_enum_1): Print unknown part of
6945         flag enum in hex.
6946
6947 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6948
6949         * dwarf2/read.c (update_enumeration_type_from_children): Allow
6950         flag enums to contain duplicate enumerators.
6951         * valprint.c (generic_val_print_enum_1): Update comment.
6952
6953 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6954
6955         * dwarf2/read.c: Include "count-one-bits.h".
6956         (update_enumeration_type_from_children): If an enumerator has
6957         multiple bits set, don't treat the enumeration as a "flag enum".
6958         * valprint.c (generic_val_print_enum_1): Assert that enumerators
6959         of flag enums have 0 or 1 bit set.
6960
6961 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6962
6963         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
6964         conversion.
6965         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6966         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
6967         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6968         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
6969         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6970
6971 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
6972
6973         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
6974
6975 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
6976
6977         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
6978         displaced_step_closure_up.
6979         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
6980         (struct displaced_step_closure_up):
6981         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
6982         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
6983         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
6984         Likewise.
6985         * gdbarch.sh (displaced_step_copy_insn): Likewise.
6986         * gdbarch.c, gdbarch.h: Re-generate.
6987         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
6988         displaced_step_closure_up.
6989         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
6990         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
6991         * infrun.h (displaced_step_closure_up): New type alias.
6992         (struct displaced_step_inferior_state) <step_closure>: Change
6993         type to displaced_step_closure_up.
6994         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
6995         displaced_step_closure_up.
6996         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
6997
6998 2020-02-14  Tom Tromey  <tom@tromey.com>
6999
7000         * minidebug.c (gnu_debug_key): New global.
7001         (find_separate_debug_file_in_section): Use it.
7002
7003 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7004
7005         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
7006         std::unique_ptr.
7007         * gdbarch.c: Re-generate.
7008         * gdbarch.h: Re-generate.
7009         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
7010         change.
7011         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
7012         type to std::unique_ptr.
7013         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7014         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7015         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7016         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7017         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
7018         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7019         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7020         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7021         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7022
7023 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7024
7025         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
7026         std::unique_ptr.
7027         (displaced_step_clear): Rename to...
7028         (displaced_step_reset): ... this.  Just call displaced->reset ().
7029         (displaced_step_clear_cleanup): Rename to...
7030         (displaced_step_reset_cleanup): ... this.
7031         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
7032         (displaced_step_fixup): Likewise.
7033         (resume_1): Likewise.
7034         (handle_inferior_event): Restore child's memory before calling
7035         displaced_step_fixup on the parent.
7036         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
7037         to std::unique_ptr.
7038         <step_closure>: Change type to std::unique_ptr.
7039
7040 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7041
7042         * arm-tdep.c: Include count-one-bits.h.
7043         (cleanup_block_store_pc): Use count_one_bits.
7044         (cleanup_block_load_pc): Use count_one_bits.
7045         (arm_copy_block_xfer): Use count_one_bits.
7046         (thumb2_copy_block_xfer): Use count_one_bits.
7047         (thumb_copy_pop_pc_16bit): Use count_one_bits.
7048         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
7049         (thumb_get_next_pcs_raw): Use count_one_bits.
7050         (arm_get_next_pcs_raw): Use count_one_bits_l.
7051         * arch/arm.c (bitcount): Remove.
7052         * arch/arm.h (bitcount): Remove.
7053
7054 2020-02-14  Tom Tromey  <tromey@adacore.com>
7055
7056         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
7057         Update.
7058         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
7059         * dwarf2/loc.c (call_site_find_chain_1): Return
7060         unique_xmalloc_ptr.
7061         (call_site_find_chain): Likewise.
7062
7063 2020-02-14  Richard Biener  <rguenther@suse.de>
7064
7065         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
7066         on expression with division operators.
7067
7068 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7069
7070         * MAINTAINERS (Write After Approval): Adding myself.
7071
7072 2020-02-12  Tom Tromey  <tom@tromey.com>
7073
7074         * event-loop.c (event_data, gdb_event, event_handler_func):
7075         Remove.
7076
7077 2020-02-12  Tom Tromey  <tom@tromey.com>
7078
7079         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
7080         (dwarf2_frame_objfile_data): Add comment.
7081         (find_comp_unit, set_comp_unit): New functions.
7082         (dwarf2_frame_find_fde): Use find_comp_unit.
7083         (dwarf2_build_frame_info): Use set_comp_unit.
7084
7085 2020-02-12  Tom Tromey  <tom@tromey.com>
7086
7087         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
7088         (comp_unit): Don't initialize objfile.
7089         (execute_cfa_program): Add text_offset parameter.
7090         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
7091         (dwarf2_frame_cache): Update.
7092         (dwarf2_build_frame_info): Don't set "objfile" member.
7093
7094 2020-02-12  Tom Tromey  <tom@tromey.com>
7095
7096         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
7097         (decode_frame_entry): Likewise.
7098         (dwarf2_build_frame_info): Update.
7099
7100 2020-02-12  Tom Tromey  <tom@tromey.com>
7101
7102         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
7103         (decode_frame_entry_1): Use the comp_unit obstack.
7104
7105 2020-02-12  Tom Tromey  <tom@tromey.com>
7106
7107         * dwarf2/frame.c (struct comp_unit): Add initializers and
7108         constructor.
7109         (dwarf2_frame_objfile_data): Store a comp_unit.
7110         (dwarf2_frame_find_fde): Update.
7111         (dwarf2_build_frame_info): Use "new".
7112
7113 2020-02-12  Tom Tromey  <tom@tromey.com>
7114
7115         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
7116         (dwarf2_fde_table): Typedef for std::vector.
7117         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
7118         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
7119         (decode_frame_entry): Update.
7120         (dwarf2_build_frame_info): Use "new".
7121
7122 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
7123
7124         * arm-tdep.c (arm_gdbarch_init): Update.
7125         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
7126         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
7127         have_neon, is_m>: Change to bool.
7128
7129 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
7130
7131         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
7132
7133 2020-02-12  Tom Tromey  <tom@tromey.com>
7134
7135         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
7136
7137 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
7138
7139         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
7140         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
7141
7142 2020-02-11  Tom Tromey  <tom@tromey.com>
7143
7144         * psymtab.h: Update comment.
7145
7146 2020-02-11  Tom Tromey  <tom@tromey.com>
7147
7148         * gdb_obstack.h (struct auto_obstack): Use
7149         DISABLE_COPY_AND_ASSIGN.
7150
7151 2020-02-11  Tom Tromey  <tom@tromey.com>
7152
7153         * dwarf2/frame.h (struct objfile): Don't forward declare.
7154
7155 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7156
7157         * cris-tdep.c (cris_supply_gregset): Change signature to match
7158         what struct regset expects.
7159         (cris_regset): New struct.
7160         (fetch_core_registers): Remove.
7161         (cris_iterate_over_regset_sections): New function.
7162         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
7163         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
7164
7165 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7166
7167         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
7168         registers.
7169
7170 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7171
7172         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
7173
7174 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7175
7176         * configure: Re-generate.
7177
7178 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7179
7180         * configure: Re-generate.
7181
7182 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7183
7184         * acinclude: Update warning.m4 path.
7185         * warning.m4: Move to gdbsupport.
7186
7187 2020-02-11  Tom Tromey  <tromey@adacore.com>
7188
7189         * remote.c (remote_console_output): Update.
7190         * printcmd.c (printf_command): Update.
7191         * event-loop.c (gdb_wait_for_event): Update.
7192         * linux-nat.c (sigchld_handler): Update.
7193         * remote-sim.c (gdb_os_write_stdout): Update.
7194         (gdb_os_flush_stdout): Update.
7195         (gdb_os_flush_stderr): Update.
7196         (gdb_os_write_stderr): Update.
7197         * exceptions.c (print_exception): Update.
7198         * remote-fileio.c (remote_fileio_func_read): Update.
7199         (remote_fileio_func_write): Update.
7200         * tui/tui.c (tui_enable): Update.
7201         * tui/tui-interp.c (tui_interp::init): Update.
7202         * utils.c (init_page_info): Update.
7203         (putchar_unfiltered, fputc_unfiltered): Update.
7204         (gdb_flush): Update.
7205         (emit_style_escape): Update.
7206         (flush_wrap_buffer, fputs_maybe_filtered): Update.
7207         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
7208         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
7209         (stderr_file::write): Update.
7210         (stderr_file::puts): Update.
7211         * ui-file.h (ui_file_isatty, ui_file_write)
7212         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
7213         (ui_file_puts): Don't declare.
7214
7215 2020-02-10  Tom de Vries  <tdevries@suse.de>
7216
7217         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
7218         sentinel to char *.
7219
7220 2020-02-09  Tom de Vries  <tdevries@suse.de>
7221
7222         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
7223         filename if it matches "<artificial>".
7224
7225 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
7226
7227         * windows-tdep.c (struct enum_value_name): New struct.
7228         (create_enum): New function.
7229         (windows_get_siginfo_type): Create and use enum types.
7230
7231 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
7232
7233         * NEWS: Mention $_siginfo support for Windows.
7234         * windows-nat.c (handle_exception): Set siginfo_er.
7235         (windows_nat_target::mourn_inferior): Reset siginfo_er.
7236         (windows_xfer_siginfo): New function.
7237         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
7238         * windows-tdep.c (struct windows_gdbarch_data): New struct.
7239         (init_windows_gdbarch_data): New function.
7240         (get_windows_gdbarch_data): New function.
7241         (windows_get_siginfo_type): New function.
7242         (windows_init_abi): Register windows_get_siginfo_type.
7243         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
7244
7245 2020-02-08  Tom Tromey  <tom@tromey.com>
7246
7247         * dwarf2/read.c (class cutu_reader) <cutu_reader,
7248         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
7249         <keep>: Declare method.
7250         <m_keep>: Remove member.
7251         <~cutu_reader>: Remove.
7252         (cutu_reader::init_tu_and_read_dwo_dies): Update.
7253         (cutu_reader::cutu_reader): Update.
7254         (cutu_reader::keep): Rename from ~cutu_reader.
7255         (process_psymtab_comp_unit, build_type_psymtabs_1)
7256         (process_skeletonless_type_unit, load_partial_comp_unit)
7257         (load_full_comp_unit, dwarf2_read_addr_index)
7258         (read_signatured_type): Update.
7259
7260 2020-02-08  Tom Tromey  <tom@tromey.com>
7261
7262         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
7263         "want_partial_unit" parameter.
7264         (process_psymtab_comp_unit): Change want_partial_unit to bool.
7265         Inline check for DW_TAG_partial_unit.
7266         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
7267
7268 2020-02-08  Tom Tromey  <tom@tromey.com>
7269
7270         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
7271         read.c.
7272         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
7273         read.c.
7274
7275 2020-02-08  Tom Tromey  <tom@tromey.com>
7276
7277         * dwarf2/read.c (read_address): Move to comp-unit.c.
7278         (dwarf2_rnglists_process, dwarf2_ranges_process)
7279         (read_attribute_value, dwarf_decode_lines_1)
7280         (var_decode_location, decode_locdesc): Update.
7281         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
7282         read.c.  Remove "cu" parameter.
7283         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
7284         method.
7285
7286 2020-02-08  Tom Tromey  <tom@tromey.com>
7287
7288         * dwarf2/read.c (read_attribute_value, read_indirect_string)
7289         (read_indirect_line_string): Update.
7290         * dwarf2/comp-unit.c (read_offset): Remove.
7291         (read_comp_unit_head): Update.
7292         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
7293         method.
7294         (read_offset): Don't declare.
7295
7296 2020-02-08  Tom Tromey  <tom@tromey.com>
7297
7298         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
7299         * dwarf2/read.c (struct comp_unit_head): Move to
7300         dwarf2/comp-unit.h.
7301         (enum class rcuh_kind): Move to comp-unit.h.
7302         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
7303         (read_comp_unit_head, error_check_comp_unit_head)
7304         (read_and_check_comp_unit_head): Move to comp-unit.c.
7305         (read_offset, dwarf_unit_type_name): Likewise.
7306         (create_debug_type_hash_table, read_cutu_die_from_dwo)
7307         (cutu_reader::cutu_reader, read_call_site_scope)
7308         (find_partial_die, follow_die_offset): Update.
7309         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
7310
7311 2020-02-08  Tom Tromey  <tom@tromey.com>
7312
7313         * dwarf2/read.c (read_offset_1): Move to leb.c.
7314         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
7315         (dwarf_decode_macro_bytes): Update.
7316         * dwarf2/leb.c (read_offset): Rename; move from read.c.
7317         * dwarf2/leb.h (read_offset): Declare.
7318
7319 2020-02-08  Tom Tromey  <tom@tromey.com>
7320
7321         * dwarf2/read.c (dwarf2_section_size): Remove.
7322         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
7323         Update.
7324         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
7325
7326 2020-02-08  Tom Tromey  <tom@tromey.com>
7327
7328         * dwarf2/read.c (read_initial_length): Move to leb.c.
7329         * dwarf2/leb.h (read_initial_length): Declare.
7330         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
7331         handle_nonstd parameter.
7332         * dwarf2/frame.c (read_initial_length): Remove.
7333         (decode_frame_entry_1): Update.
7334
7335 2020-02-08  Tom Tromey  <tom@tromey.com>
7336
7337         * dwarf2/loc.c (dwarf2_find_location_expression)
7338         (dwarf_evaluate_loc_desc::get_tls_address)
7339         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
7340         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
7341         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
7342         (dwarf2_compile_property_to_c)
7343         (dwarf2_loc_desc_get_symbol_read_needs)
7344         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
7345         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
7346         (loclist_describe_location, loclist_tracepoint_var_ref)
7347         (loclist_generate_c_location): Update.
7348         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
7349         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
7350         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
7351         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
7352         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
7353         (dwarf2_per_cu_data::addr_size)
7354         (dwarf2_per_cu_data::ref_addr_size)
7355         (dwarf2_per_cu_data::text_offset)
7356         (dwarf2_per_cu_data::addr_type): Now methods.
7357         (per_cu_header_read_in): Make per_cu "const".
7358         (dwarf2_version): Remove.
7359         (dwarf2_per_cu_data::int_type): Now a method.
7360         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
7361         (set_die_type, read_array_type, read_subrange_index_type)
7362         (read_tag_string_type, read_subrange_type): Update.
7363         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
7364         offset_size, ref_addr_size, text_offset, addr_type, version,
7365         objfile, int_type, addr_sized_int_type>: Declare methods.
7366
7367 2020-02-08  Tom Tromey  <tom@tromey.com>
7368
7369         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
7370         Move earlier.
7371
7372 2020-02-08  Tom Tromey  <tom@tromey.com>
7373
7374         * dwarf2/read.h (dwarf_line_debug): Declare.
7375         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
7376         * dwarf2/read.c: Move line_header code to new files.
7377         (dwarf_line_debug): No longer static.
7378         * dwarf2/line-header.c: New file.
7379         * dwarf2/line-header.h: New file.
7380
7381 2020-02-08  Tom Tromey  <tom@tromey.com>
7382
7383         * dwarf2/read.c (struct line_header) <file_full_name,
7384         file_file_name>: Return unique_xmalloc_ptr.
7385         (line_header::file_file_name): Update.
7386         (line_header::file_full_name): Update.
7387         (dw2_get_file_names_reader): Update.
7388         (macro_start_file): Update.
7389
7390 2020-02-08  Tom Tromey  <tom@tromey.com>
7391
7392         * dwarf2/read.c (struct line_header) <file_full_name,
7393         file_file_name>: Declare methods.
7394         (dw2_get_file_names_reader): Update.
7395         (file_file_name): Now a method.
7396         (file_full_name): Likewise.
7397         (macro_start_file): Update.
7398
7399 2020-02-08  Tom Tromey  <tom@tromey.com>
7400
7401         * dwarf2/read.c (dwarf_always_disassemble)
7402         (show_dwarf_always_disassemble): Move to loc.c.
7403         (_initialize_dwarf2_read): Move "always-disassemble" registration
7404         to loc.c.
7405         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
7406         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
7407         static.
7408         (show_dwarf_always_disassemble): Move from read.c.
7409         (_initialize_dwarf2loc): Move always-disassemble from read.c.
7410
7411 2020-02-08  Tom Tromey  <tom@tromey.com>
7412
7413         * dwarf2/read.c (~dwarf2_per_objfile): Update.
7414         (create_quick_file_names_table): Return htab_up.
7415         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
7416         Update.
7417         * dwarf2/read.h (struct dwarf2_per_objfile)
7418         <quick_file_names_table>: Now htab_up.
7419
7420 2020-02-08  Tom Tromey  <tom@tromey.com>
7421
7422         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
7423
7424 2020-02-08  Tom Tromey  <tom@tromey.com>
7425
7426         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
7427         Rewrite.
7428         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
7429         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
7430         (abbrev_table::abbrev_table): No longer inline.
7431         (ABBREV_HASH_SIZE): Remove.
7432         (abbrev_table::m_abbrevs): Now an htab_up.
7433
7434 2020-02-08  Tom Tromey  <tom@tromey.com>
7435
7436         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
7437         (cutu_reader): Update.
7438         (build_type_psymtabs_1): Update.
7439         * dwarf2/abbrev.c (abbrev_table::read): Rename.
7440         (abbrev_table::alloc_abbrev): Update.
7441         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
7442         (abbrev_table::read): New static method, renamed from
7443         abbrev_table_read_table.
7444         (abbrev_table::alloc_abbrev)
7445         (abbrev_table::add_abbrev): Now private.
7446         (abbrev_table::abbrev_table): Now private.
7447         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
7448
7449 2020-02-08  Tom Tromey  <tom@tromey.com>
7450
7451         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
7452         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
7453         htab_up.
7454
7455 2020-02-08  Tom Tromey  <tom@tromey.com>
7456
7457         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
7458         htab_up.
7459         (lookup_dwo_unit_in_dwp): Update.
7460         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
7461         on obstack.
7462
7463 2020-02-08  Tom Tromey  <tom@tromey.com>
7464
7465         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
7466         obstack.
7467
7468 2020-02-08  Tom Tromey  <tom@tromey.com>
7469
7470         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
7471         line_header_hash.
7472         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
7473         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
7474         Change type to htab_up.
7475
7476 2020-02-08  Tom Tromey  <tom@tromey.com>
7477
7478         * dwarf2/read.c (allocate_type_unit_groups_table): Return
7479         htab_up.  Don't allocate on obstack.
7480         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
7481         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
7482         Change type to htab_up.
7483
7484 2020-02-08  Tom Tromey  <tom@tromey.com>
7485
7486         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
7487         Change type to htab_up.
7488         * dwarf2/read.c (create_signatured_type_table_from_index)
7489         (create_signatured_type_table_from_debug_names)
7490         (create_all_type_units, add_type_unit)
7491         (lookup_dwo_signatured_type, lookup_signatured_type)
7492         (process_skeletonless_type_unit): Update.
7493         (create_debug_type_hash_table, create_debug_types_hash_table):
7494         Change type of types_htab.
7495         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
7496         htab_up.  Don't allocate on obstack.
7497         (create_cus_hash_table): Change type of cus_htab parameter.
7498         (struct dwo_file) <cus, tus>: Now htab_up.
7499         (lookup_dwo_signatured_type, lookup_dwo_cutu)
7500         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
7501         (queue_and_load_all_dwo_tus): Update.
7502         * dwarf2/index-write.c (write_gdbindex): Update.
7503         (write_debug_names): Update.
7504
7505 2020-02-08  Tom Tromey  <tom@tromey.com>
7506
7507         * dwarf2/read.h (struct dwarf2_queue_item): Move from
7508         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
7509         destructor.
7510         (struct dwarf2_per_objfile) <queue>: New member.
7511         * dwarf2/read.c (struct dwarf2_queue_item): Move to
7512         dwarf2/read.h.
7513         (dwarf2_queue, dwarf2_queue_tail): Remove.
7514         (class dwarf2_queue_guard): Add parameter to constructor.  Use
7515         DISABLE_COPY_AND_ASSIGN.
7516         <m_per_objfile>: New member.
7517         <~dwarf2_queue_guard>: Rewrite.
7518         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
7519         Update.
7520         (~dwarf2_queue_item): New.
7521
7522 2020-02-08  Tom Tromey  <tom@tromey.com>
7523
7524         * dwarf2/read.c (struct die_info) <has_children>: New member.
7525         (dw2_get_file_names_reader): Remove has_children.
7526         (dw2_get_file_names): Update.
7527         (read_cutu_die_from_dwo): Remove has_children.
7528         (cutu_reader::init_tu_and_read_dwo_dies)
7529         (cutu_reader::cutu_reader): Update.
7530         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
7531         Remove has_children.
7532         (build_type_psymtabs_1, process_skeletonless_type_unit)
7533         (load_partial_comp_unit, load_full_comp_unit): Update.
7534         (create_dwo_cu_reader): Remove has_children.
7535         (create_cus_hash_table, read_die_and_children): Update.
7536         (read_full_die_1,read_full_die): Remove has_children.
7537         (read_signatured_type): Update.
7538         (class cutu_reader) <has_children>: Remove.
7539
7540 2020-02-08  Tom Tromey  <tom@tromey.com>
7541
7542         * dwarf2/expr.c: Rename from dwarf2expr.c.
7543         * dwarf2/expr.h: Rename from dwarf2expr.h.
7544         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
7545         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
7546         * dwarf2/frame.c: Rename from dwarf2-frame.c.
7547         * dwarf2/frame.h: Rename from dwarf2-frame.h.
7548         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
7549         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
7550         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
7551         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
7552         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
7553         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
7554         * dwarf2/loc.c: Rename from dwarf2loc.c.
7555         * dwarf2/loc.h: Rename from dwarf2loc.h.
7556         * dwarf2/read.c: Rename from dwarf2read.c.
7557         * dwarf2/read.h: Rename from dwarf2read.h.
7558         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
7559         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
7560         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
7561         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
7562         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
7563         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
7564         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
7565         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
7566         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
7567         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
7568         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
7569         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
7570         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
7571         Update.
7572         * Makefile.in (COMMON_SFILES): Update.
7573         (HFILES_NO_SRCDIR): Update.
7574
7575 2020-02-08  Tom Tromey  <tom@tromey.com>
7576
7577         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
7578         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
7579
7580 2020-02-08  Tom Tromey  <tom@tromey.com>
7581
7582         * dwarf2read.h (struct die_info): Don't declare.
7583
7584 2020-02-08  Tom Tromey  <tom@tromey.com>
7585
7586         * dwarf2read.h (die_info_ptr): Remove typedef.
7587
7588 2020-02-08  Tom Tromey  <tom@tromey.com>
7589
7590         * dwarf2read.c (read_call_site_scope)
7591         (handle_data_member_location, dwarf2_add_member_fn)
7592         (mark_common_block_symbol_computed, read_common_block)
7593         (attr_to_dynamic_prop, partial_die_info::read)
7594         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
7595         (dwarf2_symbol_mark_computed, set_die_type): Update.
7596         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
7597         method.
7598         (attr_form_is_block): Don't declare.
7599         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
7600
7601 2020-02-08  Tom Tromey  <tom@tromey.com>
7602
7603         * dwarf2read.c (dwarf2_find_base_address, )
7604         (read_call_site_scope, rust_containing_type)
7605         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
7606         (handle_data_member_location, dwarf2_add_member_fn)
7607         (get_alignment, read_structure_type, process_structure_scope)
7608         (mark_common_block_symbol_computed, read_common_block)
7609         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
7610         (partial_die_info::read, read_attribute_value, new_symbol)
7611         (lookup_die_type, dwarf2_get_ref_die_offset)
7612         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
7613         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
7614         (dwarf2_symbol_mark_computed): Update.
7615         * dwarf2/attribute.h (struct attribute) <value_as_address,
7616         form_is_section_offset, form_is_constant, form_is_ref>: Declare
7617         methods.
7618         (value_as_address, attr_form_is_section_offset)
7619         (attr_form_is_constant, attr_form_is_ref): Don't declare.
7620         * dwarf2/attribute.c (attribute::value_as_address)
7621         (attribute::form_is_section_offset, attribute::form_is_constant)
7622         (attribute::form_is_ref): Now methods.
7623
7624 2020-02-08  Tom Tromey  <tom@tromey.com>
7625
7626         * dwarf2read.c (struct attribute, DW_STRING)
7627         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
7628         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
7629         (attr_form_is_block, attr_form_is_section_offset)
7630         (attr_form_is_constant, attr_form_is_ref): Move.
7631         * dwarf2/attribute.h: New file.
7632         * dwarf2/attribute.c: New file, from dwarf2read.c.
7633         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
7634
7635 2020-02-08  Tom Tromey  <tom@tromey.com>
7636
7637         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
7638         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
7639         Move.
7640         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
7641         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
7642         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
7643         abbrev.c.
7644         * dwarf2/abbrev.h: New file.
7645         * dwarf2/abbrev.c: New file, from dwarf2read.c.
7646         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
7647
7648 2020-02-08  Tom Tromey  <tom@tromey.com>
7649
7650         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
7651         (dwarf2_section_size, dwarf2_get_section_info)
7652         (create_signatured_type_table_from_debug_names)
7653         (create_addrmap_from_aranges, read_debug_names_from_section)
7654         (get_gdb_index_contents_from_section, read_comp_unit_head)
7655         (error_check_comp_unit_head, read_abbrev_offset)
7656         (create_debug_type_hash_table, init_cu_die_reader)
7657         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
7658         (read_comp_units_from_section, create_cus_hash_table)
7659         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
7660         (create_dwp_v2_section, dwarf2_rnglists_process)
7661         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
7662         (abbrev_table_read_table, read_indirect_string_at_offset_from)
7663         (read_indirect_string_from_dwz, read_addr_index_1)
7664         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
7665         (dwarf_decode_macro_bytes, dwarf_decode_macros)
7666         (fill_in_loclist_baton): Update.
7667         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
7668         get_containing_section, get_bfd_owner, get_bfd_section,
7669         get_file_name, get_id, get_flags, empty, read>: Declare methods.
7670         (dwarf2_read_section, get_section_name, get_section_file_name)
7671         (get_containing_section, get_section_bfd_owner)
7672         (get_section_bfd_section, get_section_name, get_section_file_name)
7673         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
7674         declare.
7675         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
7676         (dwarf2_section_info::get_bfd_owner)
7677         (dwarf2_section_info::get_bfd_section)
7678         (dwarf2_section_info::get_name)
7679         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
7680         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
7681         (dwarf2_section_info::read): Now methods.
7682         * dwarf-index-write.c (class debug_names): Update.
7683
7684 2020-02-08  Tom Tromey  <tom@tromey.com>
7685
7686         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
7687         Move to dwarf2/section.h.
7688         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
7689         (get_section_bfd_section, get_section_name)
7690         (get_section_file_name, get_section_id, get_section_flags)
7691         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
7692         dwarf2/section.c.
7693         * dwarf2/section.h: New file.
7694         * dwarf2/section.c: New file, from dwarf2read.c.
7695         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
7696
7697 2020-02-08  Tom Tromey  <tom@tromey.com>
7698
7699         * dwarf2read.h (read_unsigned_leb128): Don't declare.
7700         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
7701         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
7702         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
7703         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
7704         * dwarf2/leb.h: New file, from dwarf2read.c.
7705         * dwarf2/leb.c: New file, from dwarf2read.c.
7706         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
7707         Remove.
7708         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
7709         (COMMON_SFILES): Add dwarf2/leb.c.
7710
7711 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
7712
7713         GDB 9.1 released.
7714
7715 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
7716
7717         PR gdb/25190:
7718         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
7719         * gdb/remote.c (remote_console_output): Update.
7720         * gdb/ui-file.c (fputs_unfiltered): Rename to...
7721         (ui_file_puts): ...this.
7722         * gdb/ui-file.h (ui_file_puts): Add declaration.
7723         * gdb/utils.c (emit_style_escape): Update.
7724         (flush_wrap_buffer): Update.
7725         (fputs_maybe_filtered): Update.
7726         (fputs_unfiltered): Add function.
7727
7728 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
7729
7730         * gdb/event-loop.c (gdb_wait_for_event): Update.
7731         * gdb/printcmd.c (printf_command): Update.
7732         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
7733         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
7734         (gdb_os_flush_stderr): Update.
7735         * gdb/remote.c (remote_console_output): Update.
7736         * gdb/ui-file.c (gdb_flush): Rename to...
7737         (ui_file_flush): ...this.
7738         (stderr_file::write): Update.
7739         (stderr_file::puts): Update.
7740         * gdb/ui-file.h (gdb_flush): Rename to...
7741         (ui_file_flush): ...this.
7742         * gdb/utils.c (gdb_flush): Add function.
7743         * gdb/utils.h (gdb_flush): Add declaration.
7744
7745 2020-02-07  Tom Tromey  <tromey@adacore.com>
7746
7747         PR breakpoints/24915:
7748         * source.c (find_and_open_source): Do not check basenames_may_differ.
7749
7750 2020-02-07  Tom Tromey  <tom@tromey.com>
7751
7752         * README: Update gdbserver documentation.
7753         * gdbserver: Move to top level.
7754         * configure.tgt (build_gdbserver): Remove.
7755         * configure.ac: Remove --enable-gdbserver.
7756         * configure: Rebuild.
7757         * Makefile.in (distclean): Don't mention gdbserver.
7758
7759 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
7760
7761         * source-cache.c (source_cache::ensure): Surround
7762         get_plain_source_lines with a try/catch.
7763         (source_cache::get_line_charpos): Get rid of try/catch
7764         and only check for the return value of "ensure".
7765         * tui/tui-source.c (tui_source_window::set_contents):
7766         Simplify "nlines" calculation.
7767
7768 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
7769
7770         * MAINTAINERS (Write After Approval): Add myself.
7771
7772 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
7773
7774         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
7775         function call.
7776
7777 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
7778
7779         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
7780
7781 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
7782
7783         * nat/riscv-linux-tdesc.h: New file.
7784         * nat/riscv-linux-tdesc.c: New file, taking code from...
7785         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7786         ... here.
7787         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
7788         NATDEPFILES.
7789
7790 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
7791
7792         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
7793         we don't set the fake simulator ptid to the null_ptid.
7794
7795 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
7796
7797         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
7798         * gdbthread.h (class thread_info) <resumed>: Likewise.
7799         * infrun.c (resume_1): Likewise.
7800         (proceed): Likewise.
7801         (infrun_thread_stop_requested): Likewise.
7802         (stop_all_threads): Likewise.
7803         (handle_inferior_event): Likewise.
7804         (restart_threads): Likewise.
7805         (finish_step_over): Likewise.
7806         (keep_going_stepped_thread): Likewise.
7807         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
7808         (linux_handle_extended_wait): Likewise.
7809         * record-btrace.c (get_thread_current_frame_id): Likewise.
7810         * record-full.c (record_full_wait_1): Likewise.
7811         * remote.c (remote_target::process_initial_stop_replies): Likewise.
7812         * target.c (target_resume): Likewise.
7813         * thread.c (set_running_thread): Likewise.
7814
7815 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7816
7817         * f-valprint.c (f77_print_array_1): Changed datatype of index
7818         variable to LONGEST from int to enable it to contain bound
7819         values correctly.
7820
7821 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
7822
7823         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
7824         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
7825         offsets according to FLEN determined.
7826         (riscv_linux_nat_target::read_description): Determine FLEN
7827         dynamically.
7828         (riscv_linux_nat_target::fetch_registers): Size regset buffer
7829         according to FLEN determined.
7830         (riscv_linux_nat_target::store_registers): Likewise.
7831
7832 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7833
7834         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7835         when reg->group is empty and reggroup is not.
7836
7837 2020-01-31  Tom Tromey  <tromey@adacore.com>
7838
7839         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
7840         Call beneath target's mourn_inferior after unpushing.
7841
7842 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
7843
7844         PR tui/9765
7845         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
7846         have enough lines to fill the screen, still return the lowest
7847         address we found.
7848
7849 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
7850
7851         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
7852         '-', '<', and '>' commands.
7853
7854 2020-01-29  Pedro Alves  <palves@redhat.com>
7855             Sergio Durigan Junior  <sergiodj@redhat.com>
7856
7857         * infcmd.c (construct_inferior_arguments): Assert that
7858         'argc' is greater than 0.
7859
7860 2020-01-29  Luis Machado  <luis.machado@linaro.org>
7861
7862         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
7863         (BRK_INSN_MASK): Define to 0xd4200000.
7864         (aarch64_program_breakpoint_here_p): New function.
7865         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
7866         * arch-utils.c (default_program_breakpoint_here_p): Moved from
7867         breakpoint.c.
7868         * arch-utils.h (default_program_breakpoint_here_p): Moved from
7869         breakpoint.h
7870         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
7871         call gdbarch_program_breakpoint_here_p.
7872         (program_breakpoint_here): Moved to arch-utils.c, renamed to
7873         default_program_breakpoint_here_p, changed return type to bool and
7874         simplified.
7875         * breakpoint.h (program_breakpoint_here): Moved prototype to
7876         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
7877         return type to bool.
7878         * gdbarch.c: Regenerate.
7879         * gdbarch.h: Regenerate.
7880         * gdbarch.sh (program_breakpoint_here_p): New method.
7881         * infrun.c (handle_signal_stop): Call
7882         gdbarch_program_breakpoint_here_p.
7883
7884 2020-01-26  Tom Tromey  <tom@tromey.com>
7885
7886         * ctfread.c (struct ctf_fp_info): Reindent.
7887         (_initialize_ctfread): Remove.
7888
7889 2020-01-26  Tom Tromey  <tom@tromey.com>
7890
7891         * psymtab.c (partial_map_expand_apply)
7892         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
7893         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
7894         (psym_print_stats, psym_expand_symtabs_for_function)
7895         (psym_map_symbol_filenames, psym_map_matching_symbols)
7896         (psym_expand_symtabs_matching)
7897         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
7898         (maintenance_check_psymtabs): Use new methods.
7899         * psympriv.h (struct partial_symtab) <readin_p,
7900         get_compunit_symtab>: New methods.
7901         <readin, compunit_symtab>: Remove members.
7902         (struct standard_psymtab): New.
7903         (struct legacy_psymtab): Derive from standard_psymtab.
7904         * dwarf2read.h (struct dwarf2_psymtab): Derive from
7905         standard_psymtab.
7906         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
7907
7908 2020-01-26  Tom Tromey  <tom@tromey.com>
7909
7910         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
7911         read_dependencies.  Add assert.
7912         * psymtab.c (partial_symtab::read_dependencies): New method.
7913         * psympriv.h (struct partial_symtab) <read_dependencies>: New
7914         method.
7915         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
7916         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
7917         read_dependencies.
7918         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
7919         Add assert.
7920
7921 2020-01-26  Tom Tromey  <tom@tromey.com>
7922
7923         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
7924         Call expand_psymtab.
7925         (xcoff_read_symtab): Call expand_psymtab.
7926         (xcoff_start_psymtab, xcoff_end_psymtab): Set
7927         legacy_expand_psymtab.
7928         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
7929         method.
7930         (struct legacy_psymtab) <expand_psymtab>: Implement.
7931         <legacy_expand_psymtab>: New member.
7932         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
7933         (parse_partial_symbols): Set legacy_expand_psymtab.
7934         (psymtab_to_symtab_1): Change argument order.  Call
7935         expand_psymtab.
7936         (new_psymtab): Set legacy_expand_psymtab.
7937         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
7938         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
7939         expand_psymtab.
7940         (dwarf2_psymtab::expand_psymtab): Rename from
7941         psymtab_to_symtab_1.  Call expand_psymtab.
7942         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
7943         (dbx_end_psymtab): Likewise.
7944         (dbx_psymtab_to_symtab_1): Change argument order. Call
7945         expand_psymtab.
7946         (dbx_read_symtab): Call expand_psymtab.
7947         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
7948         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
7949         (ctf_psymtab::read_symtab): Call expand_psymtab.
7950
7951 2020-01-26  Tom Tromey  <tom@tromey.com>
7952
7953         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
7954         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
7955         messages.
7956         * mdebugread.c (mdebug_read_symtab): Remove prints.
7957         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
7958         assert.
7959         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
7960
7961 2020-01-26  Tom Tromey  <tom@tromey.com>
7962
7963         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
7964         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
7965         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
7966         legacy_symtab.
7967         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
7968         * psymtab.c (psymtab_to_symtab): Call method.
7969         (dump_psymtab): Update.
7970         * psympriv.h (struct partial_symtab): Add virtual destructor.
7971         <read_symtab>: New method.
7972         (struct legacy_symtab): New.
7973         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
7974         (struct pst_map) <pst>: Now a legacy_psymtab.
7975         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
7976         (new_psymtab): Use legacy_psymtab.
7977         * dwarf2read.h (struct dwarf2_psymtab): New.
7978         (struct dwarf2_per_cu_data) <psymtab>: Use it.
7979         * dwarf2read.c (dwarf2_create_include_psymtab)
7980         (dwarf2_build_include_psymtabs, create_type_unit_group)
7981         (create_partial_symtab, process_psymtab_comp_unit_reader)
7982         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
7983         (set_partial_user): Use dwarf2_psymtab.
7984         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
7985         (psymtab_to_symtab_1, process_full_comp_unit)
7986         (process_full_type_unit, dwarf2_ranges_read)
7987         (dwarf2_get_pc_bounds, psymtab_include_file_name)
7988         (dwarf_decode_lines): Use dwarf2_psymtab.
7989         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
7990         (add_address_entry_worker, write_one_signatured_type)
7991         (recursively_count_psymbols, recursively_write_psymbols)
7992         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
7993         (write_debug_names): Likewise.
7994         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
7995         <pst>: Now a legacy_psymtab.
7996         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
7997         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
7998         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
7999         * ctfread.c (struct ctf_psymtab): New.
8000         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
8001         ctf_psymtab.
8002         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
8003         (create_partial_symtab): Return a ctf_psymtab.
8004         (scan_partial_symbols): Update.
8005
8006 2020-01-26  Tom Tromey  <tom@tromey.com>
8007
8008         * xcoffread.c (xcoff_start_psymtab): Use new.
8009         * psymtab.c (partial_symtab::partial_symtab): New constructor,
8010         renamed from start_psymtab_common.
8011         * psympriv.h (struct partial_symtab): Add new constructor.
8012         (start_psymtab_common): Don't declare.
8013         * mdebugread.c (parse_partial_symbols): Use new.
8014         * dwarf2read.c (create_partial_symtab): Use new.
8015         * dbxread.c (start_psymtab): Use new.
8016         * ctfread.c (create_partial_symtab): Use new.
8017
8018 2020-01-26  Tom Tromey  <tom@tromey.com>
8019
8020         * xcoffread.c (xcoff_end_psymtab): Use new.
8021         * psymtab.c (start_psymtab_common): Use new.
8022         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
8023         Update.
8024         * psympriv.h (struct partial_symtab): Add parameters to
8025         constructor.  Don't inline.
8026         (allocate_psymtab): Don't declare.
8027         * mdebugread.c (new_psymtab): Use new.
8028         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
8029         * dbxread.c (dbx_end_psymtab): Use new.
8030
8031 2020-01-26  Tom Tromey  <tom@tromey.com>
8032
8033         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
8034         allocate_psymtab.  Update documentation.
8035         * psymtab.c (psymtab_storage::install_psymtab): Rename from
8036         allocate_psymtab.  Do not use new.
8037         (allocate_psymtab): Use new.  Update.
8038
8039 2020-01-26  Tom Tromey  <tom@tromey.com>
8040
8041         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8042         * psymtab.c (psym_print_stats): Update.
8043         * psympriv.h (struct partial_symtab) <readin,
8044         psymtabs_addrmap_supported, anonymous>: Now bool.
8045         * mdebugread.c (psymtab_to_symtab_1): Update.
8046         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
8047         (build_type_psymtabs_reader, psymtab_to_symtab_1)
8048         (process_full_comp_unit, process_full_type_unit): Update.
8049         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8050         * ctfread.c (psymtab_to_symtab): Update.
8051
8052 2020-01-26  Tom Tromey  <tom@tromey.com>
8053
8054         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
8055         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
8056         * psymtab.c (psymtab_storage): Delete psymtabs.
8057         (psymtab_storage::allocate_psymtab): Use new.
8058         (psymtab_storage::discard_psymtab): Use delete.
8059         * psympriv.h (struct partial_symtab): Add constructor and
8060         initializers.
8061
8062 2020-01-26  Tom Tromey  <tom@tromey.com>
8063
8064         * machoread.c: Do not include psympriv.h.
8065
8066 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8067
8068         * NEWS: Mention the new option and the set/show commands.
8069
8070 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8071
8072         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
8073         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
8074         (validate_exec_file): New variables, enums, functions.
8075         (exec_file_locate_attach, print_section_info): Style the filenames.
8076         (_initialize_exec): Install show_exec_file_mismatch_command and
8077          set_exec_file_mismatch_command.
8078         * gdbcore.h (validate_exec_file): Declare.
8079         * infcmd.c (attach_command): Call validate_exec_file.
8080         * remote.c ( remote_target::remote_add_inferior): Likewise.
8081
8082 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8083
8084         * frame.c (find_frame_sal): Move call to get_next_frame into more
8085         inner scope.
8086         * inline-frame.c (inilne_state) <inline_state>: Update argument
8087         types.
8088         (inilne_state) <skipped_symbol>: Rename to...
8089         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
8090         (skip_inline_frames): Build vector of skipped symbols and use this
8091         to reate the inline_state.
8092         (inline_skipped_symbol): Add a comment and some assertions, fetch
8093         skipped symbol from the list.
8094
8095 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8096
8097         * buildsym.c (lte_is_less_than): Delete.
8098         (buildsym_compunit::end_symtab_with_blockvector): Create local
8099         lambda function to sort line table entries, and use
8100         std::stable_sort instead of std::sort.
8101         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
8102         markers when looking for a previous line.
8103
8104 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8105
8106         * dwarf2read.c (lnp_state_machine::record_line): Include
8107         end_sequence parameter in debug print out.  Record the line if we
8108         are at an end_sequence marker even if it's not the start of a
8109         statement.
8110         * symmisc.c (maintenance_print_one_line_table): Print end of
8111         sequence markers with 'END' not '0'.
8112
8113 2020-01-24  Pedro Alves  <palves@redhat.com>
8114
8115         PR gdb/25410
8116         * thread.c (scoped_restore_current_thread::restore): Use
8117         switch_to_inferior_no_thread.
8118         * exec.c: Include "progspace-and-thread.h".
8119         (add_target_sections, remove_target_sections):
8120         scoped_restore_current_pspace_and_thread instead of
8121         scoped_restore_current_thread.
8122         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
8123         and aspace to the inferior before calling clone_program_space.
8124         Remove stale comment.
8125
8126 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8127
8128         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
8129         (arm_netbsd_nat_target::fetch_registers): ...this.
8130         (arm_nbsd_nat_target::store_registers): Rename to...
8131         (arm_netbsd_nat_target::store_registers): ...this.
8132
8133 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8134
8135         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8136         register_t.
8137
8138 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8139
8140         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
8141         Update comment.
8142         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
8143         Likewise.
8144         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
8145         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
8146         the correct replacement (iterate_over_regset_sections).
8147         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
8148         Update comment.
8149
8150 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
8151
8152         PR gdb/23718
8153         * gdb/python/python.c (execute_gdb_command): Call
8154         async_enable_stdin in catch block.
8155
8156 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8157
8158         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
8159         SWITCH_THRU_ALL_UIS.
8160
8161 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8162
8163         PR tui/9765
8164         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
8165         comment, add extra parameter, and update to store previous symbol
8166         when appropriate.
8167         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
8168         add extra parameter.
8169         * tui/tui-disasm.c (tui_disassemble): Update header comment,
8170         remove unneeded parameter, add try/catch around gdb_print_insn,
8171         rewrite to add items to asm_lines vector.
8172         (tui_find_backward_disassembly_start_address): New function.
8173         (tui_find_disassembly_address): Updated throughout.
8174         (tui_disasm_window::set_contents): Update for changes to
8175         tui_disassemble.
8176         (tui_disasm_window::do_scroll_vertical): No need to adjust the
8177         number of lines to scroll.
8178
8179 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
8180
8181         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
8182         (SECT_OFF_DATA): Likewise.
8183         (SECT_OFF_RODATA): Likewise.
8184         (SECT_OFF_TEXT): Likewise.
8185         (SECT_OFF_BSS): Likewise.
8186         (struct objfile) <text_section_offset, data_section_offset>: New
8187         methods.
8188         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
8189         objfile::text_section_offset.
8190         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
8191         * coffread.c (coff_symtab_read): Likewise.
8192         (enter_linenos): Likewise.
8193         (process_coff_symbol): Likewise.
8194         * ctfread.c (get_objfile_text_range): Likewise.
8195         * dtrace-probe.c (dtrace_probe::get_relocated_address):
8196         Use objfile::data_section_offset.
8197         * dwarf2-frame.c (execute_cfa_program): Use
8198         objfile::text_section_offset.
8199         (dwarf2_frame_find_fde): Likewise.
8200         * dwarf2read.c (create_addrmap_from_index): Likewise.
8201         (create_addrmap_from_aranges): Likewise.
8202         (dw2_find_pc_sect_compunit_symtab): Likewise.
8203         (process_psymtab_comp_unit_reader): Likewise.
8204         (add_partial_symbol): Likewise.
8205         (add_partial_subprogram): Likewise.
8206         (process_full_comp_unit): Likewise.
8207         (read_file_scope): Likewise.
8208         (read_func_scope): Likewise.
8209         (read_lexical_block_scope): Likewise.
8210         (read_call_site_scope): Likewise.
8211         (dwarf2_rnglists_process): Likewise.
8212         (dwarf2_ranges_process): Likewise.
8213         (dwarf2_ranges_read): Likewise.
8214         (dwarf_decode_lines_1): Likewise.
8215         (new_symbol): Likewise.
8216         (dwarf2_fetch_die_loc_sect_off): Likewise.
8217         (dwarf2_per_cu_text_offset): Likewise.
8218         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
8219         * hppa-tdep.c (read_unwind_info): Likewise.
8220         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
8221         * psympriv.h (struct partial_symtab): Likewise.
8222         * psymtab.c (find_pc_sect_psymtab): Likewise.
8223         * solib-svr4.c (enable_break): Likewise.
8224         * stap-probe.c (relocate_address): Use
8225         objfile::data_section_offset.
8226         * xcoffread.c (enter_line_range): Use
8227         objfile::text_section_offset.
8228         (read_xcoff_symtab): Likewise.
8229
8230 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
8231
8232         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
8233         declaration to narrower scopes.
8234
8235 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
8236
8237         * darwin-nat.h (struct darwin_exception_msg, enum
8238         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
8239         Move up.
8240         (class darwin_nat_target) <wait_1, check_new_threads,
8241         decode_exception_message, decode_message, stop_inferior,
8242         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
8243         * darwin-nat.c (darwin_check_new_threads): Rename to...
8244         (darwin_nat_target::check_new_threads): ... this.
8245         (darwin_suspend_inferior_it): Remove.
8246         (darwin_decode_exception_message): Rename to...
8247         (darwin_nat_target::decode_exception_message): ... this.
8248         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
8249         (darwin_decode_message): Rename to...
8250         (darwin_nat_target::decode_message): ... this.
8251         (cancel_breakpoint): Rename to...
8252         (darwin_nat_target::cancel_breakpoint): ... this.
8253         (darwin_wait): Rename to...
8254         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
8255         instead of iterate_over_inferiors.
8256         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
8257         (darwin_stop_inferior): Rename to...
8258         (darwin_nat_target::stop_inferior): ... this.
8259         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
8260         (darwin_init_thread_list): Rename to...
8261         (darwin_nat_target::init_thread_list): ... this.
8262         (darwin_ptrace_him): Rename to...
8263         (darwin_nat_target::ptrace_him): ... this.
8264         (darwin_nat_target::create_inferior): Pass lambda function to
8265         fork_inferior.
8266         (darwin_nat_target::detach): Call stop_inferior instead of
8267         darwin_stop_inferior.
8268         * fork-inferior.h (fork_inferior): Change init_trace_fun
8269         parameter to gdb::function_view.
8270         * fork-inferior.c (fork_inferior): Likewise.
8271
8272 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
8273
8274         * i386-cygwin-tdep.c (core_process_module_section): Update.
8275         * windows-nat.c (struct lm_info_windows): Add text_offset.
8276         (windows_xfer_shared_libraries): Update.
8277         * windows-tdep.c (windows_xfer_shared_library):
8278         Add text_offset_cached argument.
8279         * windows-tdep.h (windows_xfer_shared_library): Update.
8280
8281 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8282
8283         * gdbarch.sh: Add declaration for _initialize_gdbarch.
8284
8285 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8286
8287         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
8288         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
8289         replace with range-based for.
8290         (gdbsim_interrupt_inferior): Remove.
8291         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
8292         with a range-based for.  Inline code from
8293         gdbsim_interrupt_inferior.
8294
8295 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8296
8297         * infrun.c (proceed): Fix indentation.
8298
8299 2020-01-21  Tom Tromey  <tromey@adacore.com>
8300
8301         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
8302         * python/python.c (python_extension_ops): Update.
8303         (gdbpy_colorize): New function.
8304         * python/lib/gdb/__init__.py (colorize): New function.
8305         * extension.h (ext_lang_colorize): Declare.
8306         * extension.c (ext_lang_colorize): New function.
8307         * extension-priv.h (struct extension_language_ops) <colorize>: New
8308         member.
8309         * cli/cli-style.c (_initialize_cli_style): Update help text.
8310
8311 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8312
8313         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
8314         <cond>: Change type to bool.
8315         (aarch64_displaced_step_b_cond): Update cond to use bool type.
8316         (aarch64_displaced_step_cb): Likewise.
8317         (aarch64_displaced_step_tb): Likewise.
8318
8319 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8320
8321         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
8322         output.
8323
8324 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8325
8326         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
8327         <pc_adjust>: Adjust the documentation.
8328         (aarch64_displaced_step_fixup): Check if PC really moved before
8329         adjusting it.
8330
8331 2020-01-19  Tom Tromey  <tom@tromey.com>
8332
8333         * disasm.c (~gdb_disassembler): New destructor.
8334         (gdb_buffered_insn_length): Call disassemble_free_target.
8335         * disasm.h (class gdb_disassembler): Declare destructor.  Use
8336         DISABLE_COPY_AND_ASSIGN.
8337
8338 2020-01-19  Tom Tromey  <tom@tromey.com>
8339
8340         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
8341         (die_reader_func_ftype): Remove.
8342         (cutu_reader): New class.
8343         (dw2_get_file_names_reader): Remove "data" parameter.
8344         (dw2_get_file_names): Use cutu_reader.
8345         (create_debug_type_hash_table): Update.
8346         (read_cutu_die_from_dwo): Update comment.
8347         (lookup_dwo_unit): Add dwo_name parameter.
8348         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
8349         die_reader_func_ftype and data parameters.
8350         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
8351         Remove die_reader_func_ftype and data parameters.
8352         (~cutu_reader): New; from init_cutu_and_read_dies.
8353         (cutu_reader::cutu_reader): Rename from
8354         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
8355         and data parameters.
8356         (init_cutu_and_read_dies_simple): Remove.
8357         (struct process_psymtab_comp_unit_data): Remove.
8358         (process_psymtab_comp_unit_reader): Remove data parameter; add
8359         want_partial_unit and pretend_language parameters.
8360         (process_psymtab_comp_unit): Use cutu_reader.
8361         (build_type_psymtabs_reader): Remove data parameter.
8362         (build_type_psymtabs_1): Use cutu_reader.
8363         (process_skeletonless_type_unit): Likewise.
8364         (load_partial_comp_unit_reader): Remove.
8365         (load_partial_comp_unit): Use cutu_reader.
8366         (load_full_comp_unit_reader): Remove.
8367         (load_full_comp_unit): Use cutu_reader.
8368         (struct create_dwo_cu_data): Remove.
8369         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
8370         dwo_unit parameters.
8371         (create_cus_hash_table): Use cutu_reader.
8372         (struct dwarf2_read_addr_index_data): Remove.
8373         (dwarf2_read_addr_index_reader): Remove.
8374         (dwarf2_read_addr_index): Use cutu_reader.
8375         (read_signatured_type_reader): Remove.
8376         (read_signatured_type): Use cutu_reader.
8377
8378 2020-01-19  Tom Tromey  <tom@tromey.com>
8379
8380         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
8381         * tui/tui-wingeneral.h (class tui_suppress_output): New.
8382         (tui_wrefresh): Declare.
8383         * tui/tui-wingeneral.c (suppress_output): New global.
8384         (tui_suppress_output, ~tui_suppress_output): New constructor and
8385         destructor.
8386         (tui_wrefresh): New function.
8387         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
8388         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
8389         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
8390         method.
8391         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
8392         tui_wrefresh.
8393         (tui_data_window::no_refresh): New method.
8394         (tui_data_item_window::refresh_window): Call tui_wrefresh.
8395         (tui_reg_command): Use tui_suppress_output
8396         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
8397         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
8398         method.
8399         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
8400
8401 2020-01-19  Tom Tromey  <tom@tromey.com>
8402
8403         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8404         Handle case where symtab is null.
8405
8406 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
8407
8408         * linux-fork.c (one_fork_p): Simplify.
8409
8410 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8411
8412         * top.c (struct qt_args): Remove.
8413         (kill_or_detach): Change return type to void, replace `void *`
8414         parameter with a proper one.
8415         (print_inferior_quit_action):  Likewise.
8416         (quit_confirm): Use range-based for loop to iterate over inferiors.
8417         (quit_force): Likewise.
8418
8419 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8420
8421         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
8422         `void *` parameter with proper parameters.
8423         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
8424         (print_one_inferior): Change return type to void, replace `void *`
8425         parameter with proper parameters.
8426         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
8427         inferiors.
8428         (get_other_inferior): Remove.
8429         (mi_cmd_remove_inferior): Use range-based loop to iterate over
8430         inferiors.
8431
8432 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8433
8434         * mi/mi-interp.c (report_initial_inferior): Remove.
8435         (mi_interp::init): Use range-based for to iterate over inferiors.
8436
8437 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8438
8439         * python/py-inferior.c (build_inferior_list): Remove.
8440         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
8441
8442 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
8443
8444         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
8445         (btrace_stitch_trace): Likewise.
8446         * charset.c (intermediate_encoding): Likewise (vaild).
8447         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
8448         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
8449         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
8450
8451 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
8452
8453         * windows-tdep.c (windows_get_tlb_type):
8454         Add rtl_user_process_parameters type.
8455
8456 2020-01-16  Pedro Alves  <palves@redhat.com>
8457             Norbert Lange  <nolange79@gmail.com>
8458
8459         PR build/24805
8460         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
8461         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
8462         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
8463         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
8464         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
8465         (ps_plog): Redeclare exported functions with default visibility.
8466
8467 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
8468
8469         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
8470         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
8471
8472 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
8473
8474         * infcmd.c (post_create_inferior): Use get_thread_regcache
8475         instead of get_current_regcache.
8476
8477 2020-01-14  Tom Tromey  <tom@tromey.com>
8478
8479         PR symtab/12535:
8480         * python/python.c (gdbpy_decode_line): Treat empty string the same
8481         as no argument.
8482
8483 2020-01-14  Tom Tromey  <tom@tromey.com>
8484
8485         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
8486
8487 2020-01-14  Tom Tromey  <tom@tromey.com>
8488
8489         * nat/linux-btrace.c: Don't include <config.h>.
8490         * nat/linux-ptrace.c: Don't include <config.h>.
8491         * nat/x86-linux-dregs.c: Don't include <config.h>.
8492
8493 2020-01-14  Tom Tromey  <tom@tromey.com>
8494
8495         * configure: Rebuild.
8496         * configure.ac: Move many checks to ../gdbsupport/common.m4.
8497
8498 2020-01-14  Tom Tromey  <tom@tromey.com>
8499
8500         * nat/x86-linux-dregs.c: Include configh.h.
8501         * nat/linux-ptrace.c: Include configh.h.
8502         * nat/linux-btrace.c: Include configh.h.
8503         * defs.h: Include config.h, bfd.h.
8504         * configure.ac: Don't source common.host.
8505         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
8506         * configure: Rebuild.
8507         * acinclude.m4: Update path.
8508         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
8509         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
8510         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
8511         (CLIBS): Add LIBSUPPORT.
8512         (CDEPS): Likewise.
8513         (COMMON_SFILES): Remove gdbsupport files.
8514         (HFILES_NO_SRCDIR): Likewise.
8515         (stamp-version): Update path to create-version.sh.
8516         (ALLDEPFILES): Remove gdbsupport files.
8517
8518 2020-01-14  Tom Tromey  <tom@tromey.com>
8519
8520         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
8521         USE_WIN32API when needed.
8522         * configure.ac (USE_WIN32API): Don't define.
8523         (WIN32LIBS): Use WIN32APILIBS.
8524         * configure: Rebuild.
8525
8526 2020-01-14  Tom Tromey  <tom@tromey.com>
8527
8528         * configure: Rebuild.
8529         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
8530
8531 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8532
8533         * skip.c (skip_function_command): Make skip w/o arguments use the
8534         name of the inlined function if pc is inside any inlined function.
8535
8536 2020-01-14  Luis Machado  <luis.machado@linaro.org>
8537
8538         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
8539         * infrun.c (resume_1): Likewise.
8540         (handle_inferior_event): Remove stale comment.
8541         * linux-nat.c (linux_nat_target::resume): Update comments.
8542         (save_stop_reason): Likewise.
8543         (linux_nat_filter_event): Likewise.
8544         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
8545
8546 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
8547
8548         * elfread.c (record_minimal_symbol): Set section index to 0 for
8549         non-allocatable sections.
8550
8551
8552 2020-01-13  Ali Tamur <tamur@google.com>
8553
8554         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
8555         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
8556         to gdb::optional.  Update comments.
8557         (dwo_file): Update comments.
8558         (read_attribute): Update API to take an additional out parameter,
8559         need_reprocess.  This is used to mark attributes that need other
8560         attributes (e.g. str_offsets_base) for correct computation which may not
8561         have been read yet.
8562         (read_attribute_reprocess): New function declaration.
8563         (read_addr_index): Likewise.
8564         (read_dwo_str_index): Likewise.
8565         (read_stub_str_index): Likewise.
8566         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
8567         (lookup_addr_base): New function definition.
8568         (lookup_ranges_base): Likewise.
8569         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
8570         lookup_ranges_base.
8571         (init_cutu_and_read_dies): Update comments.
8572         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
8573         unit.  This is used to inherit parent's str_offsets_base and addr_base.
8574         Update comments.
8575         (init_cutu_and_read_dies_simple): Reflect API changes.
8576         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
8577         (create_cus_hash_table): Change API to take parent compile unit.
8578         Reflect API changes.
8579         (open_and_init_dwo_file): Reflect API changes.
8580         (dwarf2_get_pc_bounds): Update comments.
8581         (dwarf2_record_block_ranges): Likewise.
8582         (read_full_die_1): Change implementation to reprocess attributes that
8583         need str_offsets_base and addr_base.
8584         (partial_die_info::read): Likewise.
8585         (read_attribute_reprocess): New function definition.
8586         (read_attribute_value): Change API to take an additional out parameter,
8587         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
8588         when a non-dwo compile unit has index based attributes.
8589         (read_attribute): Reflect API changes.
8590         (read_addr_index_1): Reflect API changes.  Update comments.
8591         (dwarf2_read_addr_index_data): Reflect API changes.
8592         (dwarf2_read_addr_index): Likewise.
8593         (read_str_index): Change API and implementation.  This becomes a helper
8594         to be used by the new string index related methods.  Update error
8595         message and comments.
8596         (read_dwo_str_index): New function definition.
8597         (read_stub_str_index): Likewise.
8598         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
8599         * symfile.h (dwarf2_debug_sections): Likewise.
8600         * xcoffread.c (dwarf2_debug_sections): Likewise.
8601
8602 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8603
8604         * gdbcore.h (struct core_fns) <core_read_registers>: Change
8605         core_reg_sect type to gdb_byte *.
8606         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
8607         * cris-tdep.c (fetch_core_registers): Likewise.
8608         * corelow.c (core_target::get_core_register_section): Change
8609         type of `contents` to gdb::byte_vector.
8610
8611 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
8612
8613         * tui/tui-wingeneral.c (box_win): Position the title in the center
8614         of the border.
8615
8616 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
8617
8618         * corelow.c (core_target::get_core_register_section): Use
8619           std::vector instead of alloca.
8620
8621 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8622
8623         * warning.m4: Add -Wmissing-declarations to build_warnings.
8624         * configure: Re-generate.
8625
8626 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8627
8628         * python/python.c (init__gdb_module): Add declaration.
8629
8630 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
8631
8632         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
8633         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
8634         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
8635         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
8636         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
8637         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
8638         * ada-exp.y (_initialize_ada_exp): Add declaration.
8639         * ada-lang.c (_initialize_ada_language): Add declaration.
8640         * ada-tasks.c (_initialize_tasks): Add declaration.
8641         * agent.c (_initialize_agent): Add declaration.
8642         * aix-thread.c (_initialize_aix_thread): Add declaration.
8643         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
8644         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
8645         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
8646         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
8647         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
8648         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
8649         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
8650         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
8651         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
8652         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
8653         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
8654         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
8655         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
8656         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
8657         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
8658         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
8659         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
8660         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
8661         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
8662         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
8663         * annotate.c (_initialize_annotate): Add declaration.
8664         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
8665         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
8666         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
8667         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
8668         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
8669         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
8670         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
8671         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
8672         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
8673         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
8674         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
8675         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
8676         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
8677         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
8678         * auto-load.c (_initialize_auto_load): Add declaration.
8679         * auxv.c (_initialize_auxv): Add declaration.
8680         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
8681         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
8682         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
8683         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
8684         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
8685         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
8686         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
8687         * breakpoint.c (_initialize_breakpoint): Add declaration.
8688         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
8689         * btrace.c (_initialize_btrace): Add declaration.
8690         * charset.c (_initialize_charset): Add declaration.
8691         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
8692         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
8693         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
8694         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
8695         * cli/cli-script.c (_initialize_cli_script): Add declaration.
8696         * cli/cli-style.c (_initialize_cli_style): Add declaration.
8697         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
8698         * coffread.c (_initialize_coffread): Add declaration.
8699         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
8700         * compile/compile.c (_initialize_compile): Add declaration.
8701         * complaints.c (_initialize_complaints): Add declaration.
8702         * completer.c (_initialize_completer): Add declaration.
8703         * copying.c (_initialize_copying): Add declaration.
8704         * corefile.c (_initialize_core): Add declaration.
8705         * corelow.c (_initialize_corelow): Add declaration.
8706         * cp-abi.c (_initialize_cp_abi): Add declaration.
8707         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
8708         * cp-support.c (_initialize_cp_support): Add declaration.
8709         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
8710         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
8711         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
8712         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
8713         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
8714         * ctfread.c (_initialize_ctfread): Add declaration.
8715         * d-lang.c (_initialize_d_language): Add declaration.
8716         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
8717         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
8718         * dbxread.c (_initialize_dbxread): Add declaration.
8719         * dcache.c (_initialize_dcache): Add declaration.
8720         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
8721         * disasm.c (_initialize_disasm): Add declaration.
8722         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
8723         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
8724         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
8725         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
8726         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
8727         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
8728         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
8729         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
8730         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
8731         * elfread.c (_initialize_elfread): Add declaration.
8732         * exec.c (_initialize_exec): Add declaration.
8733         * extension.c (_initialize_extension): Add declaration.
8734         * f-lang.c (_initialize_f_language): Add declaration.
8735         * f-valprint.c (_initialize_f_valprint): Add declaration.
8736         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
8737         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
8738         * filesystem.c (_initialize_filesystem): Add declaration.
8739         * findcmd.c (_initialize_mem_search): Add declaration.
8740         * findvar.c (_initialize_findvar): Add declaration.
8741         * fork-child.c (_initialize_fork_child): Add declaration.
8742         * frame-base.c (_initialize_frame_base): Add declaration.
8743         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
8744         * frame.c (_initialize_frame): Add declaration.
8745         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
8746         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
8747         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
8748         * gcore.c (_initialize_gcore): Add declaration.
8749         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
8750         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
8751         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
8752         * gdbarch.c (_initialize_gdbarch): Add declaration.
8753         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
8754         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
8755         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
8756         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
8757         * go-lang.c (_initialize_go_language): Add declaration.
8758         * go32-nat.c (_initialize_go32_nat): Add declaration.
8759         * guile/guile.c (_initialize_guile): Add declaration.
8760         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
8761         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
8762         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
8763         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
8764         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
8765         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
8766         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
8767         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
8768         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
8769         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
8770         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
8771         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
8772         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
8773         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
8774         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
8775         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
8776         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
8777         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
8778         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
8779         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
8780         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
8781         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
8782         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
8783         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
8784         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
8785         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
8786         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
8787         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
8788         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
8789         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
8790         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
8791         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
8792         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
8793         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
8794         * infcall.c (_initialize_infcall): Add declaration.
8795         * infcmd.c (_initialize_infcmd): Add declaration.
8796         * inflow.c (_initialize_inflow): Add declaration.
8797         * infrun.c (_initialize_infrun): Add declaration.
8798         * interps.c (_initialize_interpreter): Add declaration.
8799         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
8800         * jit.c (_initialize_jit): Add declaration.
8801         * language.c (_initialize_language): Add declaration.
8802         * linux-fork.c (_initialize_linux_fork): Add declaration.
8803         * linux-nat.c (_initialize_linux_nat): Add declaration.
8804         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
8805         * linux-thread-db.c (_initialize_thread_db): Add declaration.
8806         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
8807         * m2-lang.c (_initialize_m2_language): Add declaration.
8808         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
8809         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
8810         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
8811         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
8812         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
8813         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
8814         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
8815         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
8816         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
8817         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
8818         * machoread.c (_initialize_machoread): Add declaration.
8819         * macrocmd.c (_initialize_macrocmd): Add declaration.
8820         * macroscope.c (_initialize_macroscope): Add declaration.
8821         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
8822         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
8823         * maint.c (_initialize_maint_cmds): Add declaration.
8824         * mdebugread.c (_initialize_mdebugread): Add declaration.
8825         * memattr.c (_initialize_mem): Add declaration.
8826         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
8827         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
8828         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
8829         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
8830         * mi/mi-main.c (_initialize_mi_main): Add declaration.
8831         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
8832         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
8833         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
8834         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
8835         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
8836         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
8837         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
8838         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
8839         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
8840         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
8841         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
8842         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
8843         * mipsread.c (_initialize_mipsread): Add declaration.
8844         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
8845         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
8846         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
8847         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
8848         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
8849         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
8850         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
8851         * nto-procfs.c (_initialize_procfs): Add declaration.
8852         * objc-lang.c (_initialize_objc_language): Add declaration.
8853         * observable.c (_initialize_observer): Add declaration.
8854         * opencl-lang.c (_initialize_opencl_language): Add declaration.
8855         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
8856         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
8857         * osabi.c (_initialize_gdb_osabi): Add declaration.
8858         * osdata.c (_initialize_osdata): Add declaration.
8859         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
8860         * parse.c (_initialize_parse): Add declaration.
8861         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
8862         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
8863         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
8864         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
8865         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
8866         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
8867         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
8868         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
8869         * printcmd.c (_initialize_printcmd): Add declaration.
8870         * probe.c (_initialize_probe): Add declaration.
8871         * proc-api.c (_initialize_proc_api): Add declaration.
8872         * proc-events.c (_initialize_proc_events): Add declaration.
8873         * proc-service.c (_initialize_proc_service): Add declaration.
8874         * procfs.c (_initialize_procfs): Add declaration.
8875         * producer.c (_initialize_producer): Add declaration.
8876         * psymtab.c (_initialize_psymtab): Add declaration.
8877         * python/python.c (_initialize_python): Add declaration.
8878         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
8879         * record-btrace.c (_initialize_record_btrace): Add declaration.
8880         * record-full.c (_initialize_record_full): Add declaration.
8881         * record.c (_initialize_record): Add declaration.
8882         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
8883         * regcache.c (_initialize_regcache): Add declaration.
8884         * reggroups.c (_initialize_reggroup): Add declaration.
8885         * remote-notif.c (_initialize_notif): Add declaration.
8886         * remote-sim.c (_initialize_remote_sim): Add declaration.
8887         * remote.c (_initialize_remote): Add declaration.
8888         * reverse.c (_initialize_reverse): Add declaration.
8889         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
8890         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
8891         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
8892         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
8893         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
8894         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
8895         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
8896         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
8897         Add declaration.
8898         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
8899         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
8900         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
8901         * rust-exp.y (_initialize_rust_exp): Add declaration.
8902         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
8903         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
8904         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
8905         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
8906         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
8907         * score-tdep.c (_initialize_score_tdep): Add declaration.
8908         * ser-go32.c (_initialize_ser_dos): Add declaration.
8909         * ser-mingw.c (_initialize_ser_windows): Add declaration.
8910         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
8911         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
8912         * ser-uds.c (_initialize_ser_socket): Add declaration.
8913         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
8914         * serial.c (_initialize_serial): Add declaration.
8915         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
8916         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
8917         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
8918         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
8919         * skip.c (_initialize_step_skip): Add declaration.
8920         * sol-thread.c (_initialize_sol_thread): Add declaration.
8921         * solib-aix.c (_initialize_solib_aix): Add declaration.
8922         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
8923         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
8924         * solib-frv.c (_initialize_frv_solib): Add declaration.
8925         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
8926         * solib-target.c (_initialize_solib_target): Add declaration.
8927         * solib.c (_initialize_solib): Add declaration.
8928         * source-cache.c (_initialize_source_cache): Add declaration.
8929         * source.c (_initialize_source): Add declaration.
8930         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
8931         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
8932         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
8933         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
8934         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
8935         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
8936         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
8937         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
8938         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
8939         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
8940         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
8941         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
8942         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
8943         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
8944         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
8945         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
8946         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
8947         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
8948         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
8949         * stabsread.c (_initialize_stabsread): Add declaration.
8950         * stack.c (_initialize_stack): Add declaration.
8951         * stap-probe.c (_initialize_stap_probe): Add declaration.
8952         * std-regs.c (_initialize_frame_reg): Add declaration.
8953         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
8954         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
8955         * symfile.c (_initialize_symfile): Add declaration.
8956         * symmisc.c (_initialize_symmisc): Add declaration.
8957         * symtab.c (_initialize_symtab): Add declaration.
8958         * target.c (_initialize_target): Add declaration.
8959         * target-connection.c (_initialize_target_connection): Add
8960         declaration.
8961         * target-dcache.c (_initialize_target_dcache): Add declaration.
8962         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
8963         * thread.c (_initialize_thread): Add declaration.
8964         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
8965         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
8966         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
8967         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
8968         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
8969         * tracectf.c (_initialize_ctf): Add declaration.
8970         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
8971         * tracefile.c (_initialize_tracefile): Add declaration.
8972         * tracepoint.c (_initialize_tracepoint): Add declaration.
8973         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
8974         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
8975         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
8976         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
8977         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
8978         * tui/tui-win.c (_initialize_tui_win): Add declaration.
8979         * tui/tui.c (_initialize_tui): Add declaration.
8980         * typeprint.c (_initialize_typeprint): Add declaration.
8981         * ui-style.c (_initialize_ui_style): Add declaration.
8982         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
8983         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
8984         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
8985         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
8986         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
8987         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
8988         * unittests/filtered_iterator-selftests.c
8989         (_initialize_filtered_iterator_selftests): Add declaration.
8990         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
8991         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
8992         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
8993         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
8994         * unittests/main-thread-selftests.c
8995         (_initialize_main_thread_selftests): Add declaration.
8996         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
8997         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
8998         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
8999         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
9000         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
9001         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
9002         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
9003         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
9004         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
9005         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
9006         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
9007         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
9008         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
9009         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
9010         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
9011         declaration.
9012         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
9013         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
9014         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
9015         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
9016         * user-regs.c (_initialize_user_regs): Add declaration.
9017         * utils.c (_initialize_utils): Add declaration.
9018         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
9019         * valops.c (_initialize_valops): Add declaration.
9020         * valprint.c (_initialize_valprint): Add declaration.
9021         * value.c (_initialize_values): Add declaration.
9022         * varobj.c (_initialize_varobj): Add declaration.
9023         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
9024         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
9025         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
9026         * windows-nat.c (_initialize_windows_nat): Add declaration.
9027         (_initialize_check_for_gdb_ini): Add declaration.
9028         (_initialize_loadable): Add declaration.
9029         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
9030         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
9031         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
9032         * xcoffread.c (_initialize_xcoffread): Add declaration.
9033         * xml-support.c (_initialize_xml_support): Add declaration.
9034         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
9035         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
9036         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
9037         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
9038
9039 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9040
9041         * regformats/regdat.sh: Generate declaration for init function.
9042
9043 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9044
9045         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
9046         up.
9047         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
9048         close_one_inferior>: New methods.
9049         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
9050         pass down target to find_inferior_pid.
9051         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
9052         Pass down target to find_inferior_ptid.
9053         (gdbsim_target::create_inferior): Pass down target to
9054         add_thread_silent.
9055         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
9056         target down to find_inferior_ptid and switch_to_thread.
9057         (gdbsim_target::close): Update to call close_one_inferior.
9058         (struct resume_data): Remove.
9059         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
9060         directly, rather than through a void pointer.
9061         (gdbsim_target::resume): Update to call resume_one_inferior.
9062
9063 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
9064
9065         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
9066
9067 2020-01-12  Pedro Alves  <palves@redhat.com>
9068
9069         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
9070         directly for the current inferior instead of
9071         discard_all_inferiors.
9072         (discard_all_inferiors): Delete.
9073
9074 2020-01-11  Tom Tromey  <tom@tromey.com>
9075
9076         * tui/tui-wingeneral.c (box_win): Check cli_styling.
9077         * tui/tui-winsource.c (tui_source_window_base::refill): Use
9078         deprecated_safe_get_selected_frame.
9079
9080 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9081
9082         * inferior.c (print_inferior): Switch inferior before printing it.
9083
9084 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
9085             Pedro Alves  <palves@redhat.com>
9086
9087         * progspace-and-thread.c (switch_to_program_space_and_thread):
9088         Assert there's an inferior for PSPACE.  Use
9089         switch_to_inferior_no_thread to switch the inferior too.
9090         * progspace.c (program_space::~program_space): Call
9091         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
9092         (program_space::free_all_objfiles): Don't call clear_symtab_users
9093         here.
9094         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
9095
9096 2020-01-10  Pedro Alves  <palves@redhat.com>
9097
9098         * NEWS: Mention multi-target debugging, "info connections", and
9099         "add-inferior -no-connection".
9100
9101 2020-01-10  Pedro Alves  <palves@redhat.com>
9102
9103         * infrun.c: Include "target-connection.h".
9104         (check_multi_target_resumption): New.
9105         (proceed): Call it.
9106         * target-connection.c (make_target_connection_string): Make
9107         extern.
9108         * target-connection.h (make_target_connection_string): Declare.
9109
9110 2020-01-10  Pedro Alves  <palves@redhat.com>
9111
9112         * Makefile.in (COMMON_SFILES): Add target-connection.c.
9113         * inferior.c (uiout_field_connection): New function.
9114         (print_inferior): Add new "connection-id" column.
9115         (add_inferior_command): Show connection number/string of added
9116         inferior.
9117         * process-stratum-target.h
9118         (process_stratum_target::connection_string): New virtual method.
9119         (process_stratum_target::connection_number): New field.
9120         * remote.c (remote_target::connection_string): New override.
9121         * target-connection.c: New file.
9122         * target-connection.h: New file.
9123         * target.c (decref_target): Remove process_stratum targets from
9124         the connection list.
9125         (target_stack::push): Add process_stratum targets to the
9126         connection list.
9127
9128 2020-01-10  Pedro Alves  <palves@redhat.com>
9129
9130         Revert:
9131         2016-04-12  Pedro Alves  <palves@redhat.com>
9132         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
9133         Remove references to name.
9134         * serial.h (struct serial) <name>: Delete.
9135
9136 2020-01-10  Pedro Alves  <palves@redhat.com>
9137
9138         * gdbarch-selftests.c (register_to_value_test): Remove "target
9139         already pushed" check.
9140
9141 2020-01-10  Pedro Alves  <palves@redhat.com>
9142             John Baldwin  <jhb@FreeBSD.org>
9143
9144         * aarch64-linux-nat.c
9145         (aarch64_linux_nat_target::thread_architecture): Adjust.
9146         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
9147         (task_command_1): Likewise.
9148         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
9149         (aix_thread_target::wait, aix_thread_target::fetch_registers)
9150         (aix_thread_target::store_registers)
9151         (aix_thread_target::thread_alive): Adjust.
9152         * amd64-fbsd-tdep.c: Include "inferior.h".
9153         (amd64fbsd_get_thread_local_address): Pass down target.
9154         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
9155         thread's gdbarch instead of target_gdbarch.
9156         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
9157         get_last_target_status.
9158         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
9159         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
9160         inferiors.
9161         (update_inserted_breakpoint_locations): Skip if inferiors with no
9162         execution.
9163         (update_global_location_list): When handling moribund locations,
9164         find representative inferior for location's pspace, and use thread
9165         count of its process_stratum target.
9166         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
9167         * bsd-uthread.c (bsd_uthread_target::wait): Use
9168         as_process_stratum_target and adjust thread_change_ptid and
9169         add_thread calls.
9170         (bsd_uthread_target::update_thread_list): Use
9171         as_process_stratum_target and adjust find_thread_ptid,
9172         thread_change_ptid and add_thread calls.
9173         * btrace.c (maint_btrace_packet_history_cmd): Adjust
9174         find_thread_ptid call.
9175         * corelow.c (add_to_thread_list): Adjust add_thread call.
9176         (core_target_open): Adjust add_thread_silent and thread_count
9177         calls.
9178         (core_target::pid_to_str): Adjust find_inferior_ptid call.
9179         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
9180         * event-top.c (async_disconnect): Pop targets from all inferiors.
9181         * exec.c (add_target_sections): Push exec target on all inferiors
9182         sharing the program space.
9183         (remove_target_sections): Remove the exec target from all
9184         inferiors sharing the program space.
9185         (exec_on_vfork): New.
9186         * exec.h (exec_on_vfork): Declare.
9187         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
9188         Pass it down.
9189         (fbsd_nat_target::update_thread_list): Adjust.
9190         (fbsd_nat_target::resume): Adjust.
9191         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
9192         down.
9193         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
9194         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
9195         get_thread_arch_regcache call.
9196         * fork-child.c (gdb_startup_inferior): Pass target down to
9197         startup_inferior and set_executing.
9198         * gdbthread.h (struct process_stratum_target): Forward declare.
9199         (add_thread, add_thread_silent, add_thread_with_info)
9200         (in_thread_list): Add process_stratum_target parameter.
9201         (find_thread_ptid(inferior*, ptid_t)): New overload.
9202         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
9203         parameter.
9204         (all_threads()): Delete overload.
9205         (all_threads, all_non_exited_threads): Add process_stratum_target
9206         parameter.
9207         (all_threads_safe): Use brace initialization.
9208         (thread_count): Add process_stratum_target parameter.
9209         (set_resumed, set_running, set_stop_requested, set_executing)
9210         (threads_are_executing, finish_thread_state): Add
9211         process_stratum_target parameter.
9212         (switch_to_thread): Use is_current_thread.
9213         * i386-fbsd-tdep.c: Include "inferior.h".
9214         (i386fbsd_get_thread_local_address): Pass down target.
9215         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
9216         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
9217         have_inferiors check.
9218         * inf-ptrace.c (inf_ptrace_target::create_inferior)
9219         (inf_ptrace_target::attach): Adjust.
9220         * infcall.c (run_inferior_call): Adjust.
9221         * infcmd.c (run_command_1): Pass target to
9222         scoped_finish_thread_state.
9223         (proceed_thread_callback): Skip inferiors with no execution.
9224         (continue_command): Rename 'all_threads' local to avoid hiding
9225         'all_threads' function.  Adjust get_last_target_status call.
9226         (prepare_one_step): Adjust set_running call.
9227         (signal_command): Use user_visible_resume_target.  Compare thread
9228         pointers instead of inferior_ptid.
9229         (info_program_command): Adjust to pass down target.
9230         (attach_command): Mark target's 'thread_executing' flag.
9231         (stop_current_target_threads_ns): New, factored out from ...
9232         (interrupt_target_1): ... this.  Switch inferior before making
9233         target calls.
9234         * inferior-iter.h
9235         (struct all_inferiors_iterator, struct all_inferiors_range)
9236         (struct all_inferiors_safe_range)
9237         (struct all_non_exited_inferiors_range): Filter on
9238         process_stratum_target too.  Remove explicit.
9239         * inferior.c (inferior::inferior): Push dummy target on target
9240         stack.
9241         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
9242         Add process_stratum_target parameter, and pass it down.
9243         (have_live_inferiors): Adjust.
9244         (switch_to_inferior_and_push_target): New.
9245         (add_inferior_command, clone_inferior_command): Handle
9246         "-no-connection" parameter.  Use
9247         switch_to_inferior_and_push_target.
9248         (_initialize_inferior): Mention "-no-connection" option in
9249         the help of "add-inferior" and "clone-inferior" commands.
9250         * inferior.h: Include "process-stratum-target.h".
9251         (interrupt_target_1): Use bool.
9252         (struct inferior) <push_target, unpush_target, target_is_pushed,
9253         find_target_beneath, top_target, process_target, target_at,
9254         m_stack>: New.
9255         (discard_all_inferiors): Delete.
9256         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
9257         (all_inferiors, all_non_exited_inferiors): Add
9258         process_stratum_target parameter.
9259         * infrun.c: Include "gdb_select.h" and <unordered_map>.
9260         (target_last_proc_target): New global.
9261         (follow_fork_inferior): Push target on new inferior.  Pass target
9262         to add_thread_silent.  Call exec_on_vfork.  Handle target's
9263         reference count.
9264         (follow_fork): Adjust get_last_target_status call.  Also consider
9265         target.
9266         (follow_exec): Push target on new inferior.
9267         (struct execution_control_state) <target>: New field.
9268         (user_visible_resume_target): New.
9269         (do_target_resume): Call target_async.
9270         (resume_1): Set target's threads_executing flag.  Consider resume
9271         target.
9272         (commit_resume_all_targets): New.
9273         (proceed): Also consider resume target.  Skip threads of inferiors
9274         with no execution.  Commit resumtion in all targets.
9275         (start_remote): Pass current inferior to wait_for_inferior.
9276         (infrun_thread_stop_requested): Consider target as well.  Pass
9277         thread_info pointer to clear_inline_frame_state instead of ptid.
9278         (infrun_thread_thread_exit): Consider target as well.
9279         (random_pending_event_thread): New inferior parameter.  Use it.
9280         (do_target_wait): Rename to ...
9281         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
9282         down.
9283         (threads_are_resumed_pending_p, do_target_wait): New.
9284         (prepare_for_detach): Adjust calls.
9285         (wait_for_inferior): New inferior parameter.  Handle it.  Use
9286         do_target_wait_1 instead of do_target_wait.
9287         (fetch_inferior_event): Adjust.  Switch to representative
9288         inferior.  Pass target down.
9289         (set_last_target_status): Add process_stratum_target parameter.
9290         Save target in global.
9291         (get_last_target_status): Add process_stratum_target parameter and
9292         handle it.
9293         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
9294         (context_switch): Check inferior_ptid == null_ptid before calling
9295         inferior_thread().
9296         (get_inferior_stop_soon): Pass down target.
9297         (wait_one): Rename to ...
9298         (poll_one_curr_target): ... this.
9299         (struct wait_one_event): New.
9300         (wait_one): New.
9301         (stop_all_threads): Adjust.
9302         (handle_no_resumed, handle_inferior_event): Adjust to consider the
9303         event's target.
9304         (switch_back_to_stepped_thread): Also consider target.
9305         (print_stop_event): Update.
9306         (normal_stop): Update.  Also consider the resume target.
9307         * infrun.h (wait_for_inferior): Remove declaration.
9308         (user_visible_resume_target): New declaration.
9309         (get_last_target_status, set_last_target_status): New
9310         process_stratum_target parameter.
9311         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9312         process_stratum_target parameter, and use it.
9313         (clear_inline_frame_state (thread_info*)): New.
9314         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9315         process_stratum_target parameter.
9316         (clear_inline_frame_state (thread_info*)): Declare.
9317         * linux-fork.c (delete_checkpoint_command): Pass target down to
9318         find_thread_ptid.
9319         (checkpoint_command): Adjust.
9320         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
9321         instead of just tweaking inferior_ptid.
9322         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
9323         (exit_lwp): Pass target down to find_thread_ptid.
9324         (attach_proc_task_lwp_callback): Pass target down to
9325         add_thread/set_running/set_executing.
9326         (linux_nat_target::attach): Pass target down to
9327         thread_change_ptid.
9328         (get_detach_signal): Pass target down to find_thread_ptid.
9329         Consider last target status's target.
9330         (linux_resume_one_lwp_throw, resume_lwp)
9331         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
9332         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
9333         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
9334         (linux_nat_target::async_wait_fd): New.
9335         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
9336         target down.
9337         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
9338         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
9339         * linux-thread-db.c (struct thread_db_info::process_target): New
9340         field.
9341         (add_thread_db_info): Save target.
9342         (get_thread_db_info): New process_stratum_target parameter.  Also
9343         match target.
9344         (delete_thread_db_info): New process_stratum_target parameter.
9345         Also match target.
9346         (thread_from_lwp): Adjust to pass down target.
9347         (thread_db_notice_clone): Pass down target.
9348         (check_thread_db_callback): Pass down target.
9349         (try_thread_db_load_1): Always push the thread_db target.
9350         (try_thread_db_load, record_thread): Pass target down.
9351         (thread_db_target::detach): Pass target down.  Always unpush the
9352         thread_db target.
9353         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
9354         target down.  Always unpush the thread_db target.
9355         (find_new_threads_callback, thread_db_find_new_threads_2)
9356         (thread_db_target::update_thread_list): Pass target down.
9357         (thread_db_target::pid_to_str): Pass current inferior down.
9358         (thread_db_target::get_thread_local_address): Pass target down.
9359         (thread_db_target::resume, maintenance_check_libthread_db): Pass
9360         target down.
9361         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
9362         * procfs.c (procfs_target::procfs_init_inferior): Declare.
9363         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
9364         (procfs_init_inferior): Rename to ...
9365         (procfs_target::procfs_init_inferior): ... this and adjust.
9366         (procfs_target::create_inferior, procfs_notice_thread)
9367         (procfs_do_thread_registers): Adjust.
9368         * ppc-fbsd-tdep.c: Include "inferior.h".
9369         (ppcfbsd_get_thread_local_address): Pass down target.
9370         * proc-service.c (ps_xfer_memory): Switch current inferior and
9371         program space as well.
9372         (get_ps_regcache): Pass target down.
9373         * process-stratum-target.c
9374         (process_stratum_target::thread_address_space)
9375         (process_stratum_target::thread_architecture): Pass target down.
9376         * process-stratum-target.h
9377         (process_stratum_target::threads_executing): New field.
9378         (as_process_stratum_target): New.
9379         * ravenscar-thread.c
9380         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
9381         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
9382         down.
9383         * record-btrace.c (record_btrace_target::info_record): Adjust.
9384         (record_btrace_target::record_method)
9385         (record_btrace_target::record_is_replaying)
9386         (record_btrace_target::fetch_registers)
9387         (get_thread_current_frame_id, record_btrace_target::resume)
9388         (record_btrace_target::wait, record_btrace_target::stop): Pass
9389         target down.
9390         * record-full.c (record_full_wait_1): Switch to event thread.
9391         Pass target down.
9392         * regcache.c (regcache::regcache)
9393         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
9394         process_stratum_target parameter and handle it.
9395         (current_thread_target): New global.
9396         (get_thread_regcache): Add process_stratum_target parameter and
9397         handle it.  Switch inferior before calling target method.
9398         (get_thread_regcache): Pass target down.
9399         (get_thread_regcache_for_ptid): Pass target down.
9400         (registers_changed_ptid): Add process_stratum_target parameter and
9401         handle it.
9402         (registers_changed_thread, registers_changed): Pass target down.
9403         (test_get_thread_arch_aspace_regcache): New.
9404         (current_regcache_test): Define a couple local test_target_ops
9405         instances and use them for testing.
9406         (readwrite_regcache): Pass process_stratum_target parameter.
9407         (cooked_read_test, cooked_write_test): Pass mock_target down.
9408         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
9409         (get_thread_arch_aspace_regcache): Add process_stratum_target
9410         parameter.
9411         (regcache::target): New method.
9412         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
9413         (regcache::registers_changed_ptid): Add process_stratum_target
9414         parameter.
9415         (regcache::m_target): New field.
9416         (registers_changed_ptid): Add process_stratum_target parameter.
9417         * remote.c (remote_state::supports_vCont_probed): New field.
9418         (remote_target::async_wait_fd): New method.
9419         (remote_unpush_and_throw): Add remote_target parameter.
9420         (get_current_remote_target): Adjust.
9421         (remote_target::remote_add_inferior): Push target.
9422         (remote_target::remote_add_thread)
9423         (remote_target::remote_notice_new_inferior)
9424         (get_remote_thread_info): Pass target down.
9425         (remote_target::update_thread_list): Skip threads of inferiors
9426         bound to other targets.  (remote_target::close): Don't discard
9427         inferiors.  (remote_target::add_current_inferior_and_thread)
9428         (remote_target::process_initial_stop_replies)
9429         (remote_target::start_remote)
9430         (remote_target::remote_serial_quit_handler): Pass down target.
9431         (remote_target::remote_unpush_target): New remote_target
9432         parameter.  Unpush the target from all inferiors.
9433         (remote_target::remote_unpush_and_throw): New remote_target
9434         parameter.  Pass it down.
9435         (remote_target::open_1): Check whether the current inferior has
9436         execution instead of checking whether any inferior is live.  Pass
9437         target down.
9438         (remote_target::remote_detach_1): Pass down target.  Use
9439         remote_unpush_target.
9440         (extended_remote_target::attach): Pass down target.
9441         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
9442         (remote_target::append_resumption): Pass down target.
9443         (remote_target::append_pending_thread_resumptions)
9444         (remote_target::remote_resume_with_hc, remote_target::resume)
9445         (remote_target::commit_resume): Pass down target.
9446         (remote_target::remote_stop_ns): Check supports_vCont_probed.
9447         (remote_target::interrupt_query)
9448         (remote_target::remove_new_fork_children)
9449         (remote_target::check_pending_events_prevent_wildcard_vcont)
9450         (remote_target::remote_parse_stop_reply)
9451         (remote_target::process_stop_reply): Pass down target.
9452         (first_remote_resumed_thread): New remote_target parameter.  Pass
9453         it down.
9454         (remote_target::wait_as): Pass down target.
9455         (unpush_and_perror): New remote_target parameter.  Pass it down.
9456         (remote_target::readchar, remote_target::remote_serial_write)
9457         (remote_target::getpkt_or_notif_sane_1)
9458         (remote_target::kill_new_fork_children, remote_target::kill): Pass
9459         down target.
9460         (remote_target::mourn_inferior): Pass down target.  Use
9461         remote_unpush_target.
9462         (remote_target::core_of_thread)
9463         (remote_target::remote_btrace_maybe_reopen): Pass down target.
9464         (remote_target::pid_to_exec_file)
9465         (remote_target::thread_handle_to_thread_info): Pass down target.
9466         (remote_target::async_wait_fd): New.
9467         * riscv-fbsd-tdep.c: Include "inferior.h".
9468         (riscv_fbsd_get_thread_local_address): Pass down target.
9469         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
9470         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
9471         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
9472         Adjust.
9473         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
9474         * solib-svr4.c (enable_break): Pass down target.
9475         * spu-multiarch.c (parse_spufs_run): Pass down target.
9476         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
9477         * target-delegates.c: Regenerate.
9478         * target.c (g_target_stack): Delete.
9479         (current_top_target): Return the current inferior's top target.
9480         (target_has_execution_1): Refer to the passed-in inferior's top
9481         target.
9482         (target_supports_terminal_ours): Check whether the initial
9483         inferior was already created.
9484         (decref_target): New.
9485         (target_stack::push): Incref/decref the target.
9486         (push_target, push_target, unpush_target): Adjust.
9487         (target_stack::unpush): Defref target.
9488         (target_is_pushed): Return bool.  Adjust to refer to the current
9489         inferior's target stack.
9490         (dispose_inferior): Delete, and inline parts ...
9491         (target_preopen): ... here.  Only dispose of the current inferior.
9492         (target_detach): Hold strong target reference while detaching.
9493         Pass target down.
9494         (target_thread_name): Add assertion.
9495         (target_resume): Pass down target.
9496         (target_ops::beneath, find_target_at): Adjust to refer to the
9497         current inferior's target stack.
9498         (get_dummy_target): New.
9499         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
9500         has a thread running.
9501         (initialize_targets): Rename to ...
9502         (_initialize_target): ... this.
9503         * target.h: Include "gdbsupport/refcounted-object.h".
9504         (struct target_ops): Inherit refcounted_object.
9505         (target_ops::shortname, target_ops::longname): Make const.
9506         (target_ops::async_wait_fd): New method.
9507         (decref_target): Declare.
9508         (struct target_ops_ref_policy): New.
9509         (target_ops_ref): New typedef.
9510         (get_dummy_target): Declare function.
9511         (target_is_pushed): Return bool.
9512         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
9513         (all_matching_threads_iterator::all_matching_threads_iterator):
9514         Handle filter target.
9515         * thread-iter.h (struct all_matching_threads_iterator, struct
9516         all_matching_threads_range, class all_non_exited_threads_range):
9517         Filter by target too.  Remove explicit.
9518         * thread.c (threads_executing): Delete.
9519         (inferior_thread): Pass down current inferior.
9520         (clear_thread_inferior_resources): Pass down thread pointer
9521         instead of ptid_t.
9522         (add_thread_silent, add_thread_with_info, add_thread): Add
9523         process_stratum_target parameter.  Use it for thread and inferior
9524         searches.
9525         (is_current_thread): New.
9526         (thread_info::deletable): Use it.
9527         (find_thread_ptid, thread_count, in_thread_list)
9528         (thread_change_ptid, set_resumed, set_running): New
9529         process_stratum_target parameter.  Pass it down.
9530         (set_executing): New process_stratum_target parameter.  Pass it
9531         down.  Adjust reference to 'threads_executing'.
9532         (threads_are_executing): New process_stratum_target parameter.
9533         Adjust reference to 'threads_executing'.
9534         (set_stop_requested, finish_thread_state): New
9535         process_stratum_target parameter.  Pass it down.
9536         (switch_to_thread): Also match inferior.
9537         (switch_to_thread): New process_stratum_target parameter.  Pass it
9538         down.
9539         (update_threads_executing): Reimplement.
9540         * top.c (quit_force): Pop targets from all inferior.
9541         (gdb_init): Don't call initialize_targets.
9542         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
9543         Declare.
9544         (windows_add_thread, windows_delete_thread): Adjust.
9545         (get_windows_debug_event): Rename to ...
9546         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
9547         * tracefile-tfile.c (tfile_target_open): Pass down target.
9548         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
9549         Forward declare.
9550         (switch_to_thread): Add process_stratum_target parameter.
9551         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
9552         parameter.  Use it.
9553         (mi_on_resume): Pass target down.
9554         * nat/fork-inferior.c (startup_inferior): Add
9555         process_stratum_target parameter.  Pass it down.
9556         * nat/fork-inferior.h (startup_inferior): Add
9557         process_stratum_target parameter.
9558         * python/py-threadevent.c (py_get_event_thread): Pass target down.
9559
9560 2020-01-10  Pedro Alves  <palves@redhat.com>
9561
9562         * remote.c (remote_target::start_remote): Don't set inferior_ptid
9563         directly.  Instead find the first thread in the thread list and
9564         use switch_to_thread.
9565
9566 2020-01-10  Pedro Alves  <palves@redhat.com>
9567
9568         * remote.c (remote_target::remote_add_inferior): Don't bind a
9569         process to the current inferior if the current inferior is already
9570         bound to a process.
9571
9572 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9573             Pedro Alves  <palves@redhat.com>
9574
9575         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
9576         If no process is specified, return null_ptid instead of
9577         inferior_ptid.
9578         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
9579         TARGET_WAITKIND_SIGNALLED with no pid.
9580
9581 2020-01-10  Pedro Alves  <palves@redhat.com>
9582
9583         * remote.c (first_remote_resumed_thread): New.
9584         (remote_target::wait_as): Use it as default event_ptid instead of
9585         inferior_ptid.
9586
9587 2020-01-10  Pedro Alves  <palves@redhat.com>
9588
9589         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
9590
9591 2020-01-10  Pedro Alves  <palves@redhat.com>
9592
9593         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
9594         not -1.
9595
9596 2020-01-10  Pedro Alves  <palves@redhat.com>
9597
9598         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
9599         ptid to get_last_target_status.
9600         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
9601         ptid to get_last_target_status.
9602         * infcmd.c (continue_command): Don't pass a target_waitstatus to
9603         get_last_target_status.
9604         (info_program_command): Don't pass a target_waitstatus to
9605         get_last_target_status.
9606         * infrun.c (init_wait_for_inferior): Use
9607         nullify_last_target_wait_ptid.
9608         (get_last_target_status): Handle nullptr arguments.
9609         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
9610         (print_stop_event): Don't pass a ptid to get_last_target_status.
9611         (normal_stop): Don't pass a ptid to get_last_target_status.
9612         * infrun.h (get_last_target_status, set_last_target_status): Move
9613         comments here and update.
9614         (nullify_last_target_wait_ptid): Declare.
9615         * linux-fork.c (fork_load_infrun_state): Remove local extern
9616         declaration of nullify_last_target_wait_ptid.
9617         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
9618         to get_last_target_status.
9619
9620 2020-01-10  Pedro Alves  <palves@redhat.com>
9621
9622         * gdbthread.h (scoped_restore_current_thread)
9623         <dont_restore, restore, m_dont_restore>: Declare.
9624         * thread.c (thread_alive): Add assertion.  Return bool.
9625         (switch_to_thread_if_alive): New.
9626         (prune_threads): Switch inferior/thread.
9627         (print_thread_info_1): Switch thread before calling target methods.
9628         (scoped_restore_current_thread::restore): New, factored out from
9629         ...
9630         (scoped_restore_current_thread::~scoped_restore_current_thread):
9631         ... this.
9632         (scoped_restore_current_thread::scoped_restore_current_thread):
9633         Add assertion.
9634         (thread_apply_all_command, thread_select): Use
9635         switch_to_thread_if_alive.
9636         * infrun.c (proceed, restart_threads, handle_signal_stop)
9637         (switch_back_to_stepped_thread): Switch current thread before
9638         calling target methods.
9639
9640 2020-01-10  Pedro Alves <palves@redhat.com>
9641
9642         * inferior.c (switch_to_inferior_no_thread): New function,
9643         factored out from ...
9644         (inferior_command): ... here.
9645         * inferior.h (switch_to_inferior_no_thread): Declare.
9646         * mi/mi-main.c (run_one_inferior): Use
9647         switch_to_inferior_no_thread.
9648
9649 2020-01-10  Pedro Alves  <palves@redhat.com>
9650
9651         * infcmd.c (kill_command): Remove dead code.
9652
9653 2020-01-10  Pedro Alves  <palves@redhat.com>
9654
9655         * remote.c (remote_target::mourn_inferior): No longer check
9656         whether the target is running.
9657
9658 2020-01-10  Pedro Alves  <palves@redhat.com>
9659
9660         * corelow.c (core_target::has_execution): Change parameter type to
9661         inferior pointer.
9662         * inferior.c (number_of_live_inferiors): Use
9663         inferior::has_execution instead of target_has_execution_1.
9664         * inferior.h (inferior::has_execution): New.
9665         * linux-thread-db.c (thread_db_target::update_thread_list): Use
9666         inferior::has_execution instead of target_has_execution_1.
9667         * process-stratum-target.c
9668         (process_stratum_target::has_execution): Change parameter type to
9669         inferior pointer.  Check the inferior's PID instead of
9670         inferior_ptid.
9671         * process-stratum-target.h
9672         (process_stratum_target::has_execution): Change parameter type to
9673         inferior pointer.
9674         * record-full.c (record_full_core_target::has_execution): Change
9675         parameter type to inferior pointer.
9676         * target.c (target_has_execution_1): Change parameter type to
9677         inferior pointer.
9678         (target_has_execution_current): Adjust.
9679         * target.h (target_ops::has_execution): Change parameter type to
9680         inferior pointer.
9681         (target_has_execution_1): Change parameter type to inferior
9682         pointer.  Change return type to bool.
9683         * tracefile.h (tracefile_target::has_execution): Change parameter
9684         type to inferior pointer.
9685
9686 2020-01-10  Pedro Alves  <palves@redhat.com>
9687
9688         * exceptions.c (print_flush): Remove current_top_target() check.
9689
9690 2020-01-10  Pedro Alves  <palves@redhat.com>
9691
9692         * remote.c (show_remote_exec_file): Show the current inferior's
9693         exec-file instead of the command variable's value.
9694
9695 2020-01-10  Pedro Alves  <palves@redhat.com>
9696
9697         * record-full.c (record_full_resume_ptid): New global.
9698         (record_full_target::resume): Set it.
9699         (record_full_wait_1): Use record_full_resume_ptid instead of
9700         inferior_ptid.
9701
9702 2020-01-10  Pedro Alves  <palves@redhat.com>
9703
9704         * gdbthread.h (scoped_restore_current_thread)
9705         <dont_restore, restore, m_dont_restore>: Declare.
9706         * thread.c (thread_alive): Add assertion.  Return bool.
9707         (switch_to_thread_if_alive): New.
9708         (prune_threads): Switch inferior/thread.
9709         (print_thread_info_1): Switch thread before calling target methods.
9710         (scoped_restore_current_thread::restore): New, factored out from
9711         ...
9712         (scoped_restore_current_thread::~scoped_restore_current_thread):
9713         ... this.
9714         (scoped_restore_current_thread::scoped_restore_current_thread):
9715         Add assertion.
9716         (thread_apply_all_command, thread_select): Use
9717         switch_to_thread_if_alive.
9718
9719 2020-01-10  George Barrett  <bob@bob131.so>
9720
9721         * stap-probe.c (stap_modify_semaphore): Don't check for null
9722         semaphores.
9723         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
9724         for null semaphores.
9725
9726 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
9727
9728         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
9729         all source windows, and maintain horizontal scroll status while
9730         doing so.
9731
9732 2020-01-09  Tom Tromey  <tom@tromey.com>
9733
9734         PR tui/18932:
9735         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
9736         update_source_window, not print_source_lines.
9737
9738 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
9739
9740         * tui/tui.c (tui_enable): Register tui hooks after calling
9741         tui_display_main.
9742
9743 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
9744
9745         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
9746
9747 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
9748
9749         * thread.c (print_thread_info_1): Fix indentation.
9750
9751 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
9752
9753         * symtab.c (general_symbol_info::compute_and_set_names): Move the
9754         unique_xmalloc_ptr outside the if to always free the demangled name.
9755
9756 2020-01-08  Tom Tromey  <tromey@adacore.com>
9757
9758         * xcoffread.c (enter_line_range, read_xcoff_symtab)
9759         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
9760         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
9761         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
9762         Remove.
9763         (section_offsets): New typedef.
9764         * symtab.c (fixup_section, get_msymbol_address): Update.
9765         * symmisc.c (dump_msymbols): Update.
9766         * symfile.h (relative_addr_info_to_section_offsets)
9767         (symfile_map_offsets_to_segments): Update.
9768         * symfile.c (build_section_addr_info_from_objfile)
9769         (init_objfile_sect_indices): Update.
9770         (struct place_section_arg): Change type of "offsets".
9771         (place_section): Update.
9772         (relative_addr_info_to_section_offsets): Change type of
9773         "section_offsets".  Remove "num_sections" parameter.
9774         (default_symfile_offsets, syms_from_objfile_1)
9775         (set_objfile_default_section_offset): Update.
9776         (reread_symbols): No need to preserve section offsets by hand.
9777         (symfile_map_offsets_to_segments): Change type of "offsets".
9778         * stap-probe.c (relocate_address): Update.
9779         * stabsread.h (process_one_symbol): Update.
9780         * solib-target.c (struct lm_info_target) <offsets>: Change type.
9781         (solib_target_relocate_section_addresses): Update.
9782         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
9783         Update.
9784         * solib-frv.c (frv_relocate_main_executable): Update.
9785         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
9786         * solib-aix.c (solib_aix_get_section_offsets): Change return
9787         type.
9788         (solib_aix_solib_create_inferior_hook): Update.
9789         * remote.c (remote_target::get_offsets): Update.
9790         * psymtab.c (find_pc_sect_psymtab): Update.
9791         * psympriv.h (struct partial_symbol) <address, text_low,
9792         text_high>: Update.
9793         * objfiles.h (obj_section_offset): Update.
9794         (struct objfile) <section_offsets>: Change type.
9795         <num_sections>: Remove.
9796         (objfile_relocate): Update.
9797         * objfiles.c (entry_point_address_query): Update
9798         (relocate_one_symbol): Change type of "section_offsets".
9799         (objfile_relocate1, objfile_relocate1): Change type of
9800         "new_offsets".
9801         (objfile_rebase1): Update.
9802         * mipsread.c (mipscoff_symfile_read): Update.
9803         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
9804         parameter.
9805         * mdebugread.c (parse_symbol): Change type of "section_offsets".
9806         (parse_external, psymtab_to_symtab_1): Update.
9807         * machoread.c (macho_symfile_offsets): Update.
9808         * ia64-tdep.c (ia64_find_unwind_table): Update.
9809         * hppa-tdep.c (read_unwind_info): Update.
9810         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
9811         * dwarf2read.c (create_addrmap_from_index)
9812         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
9813         (process_psymtab_comp_unit_reader, add_partial_symbol)
9814         (add_partial_subprogram, process_full_comp_unit)
9815         (read_file_scope, read_func_scope, read_lexical_block_scope)
9816         (read_call_site_scope, dwarf2_rnglists_process)
9817         (dwarf2_ranges_process, dwarf2_ranges_read)
9818         (dwarf_decode_lines_1, var_decode_location, new_symbol)
9819         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
9820         Update.
9821         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
9822         Update.
9823         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
9824         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
9825         (process_one_symbol): Change type of "section_offsets".
9826         * ctfread.c (get_objfile_text_range): Update.
9827         * coffread.c (coff_symtab_read, enter_linenos)
9828         (process_coff_symbol): Update.
9829         * coff-pe-read.c (add_pe_forwarded_sym): Update.
9830         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
9831
9832 2020-01-08  Tom Tromey  <tromey@adacore.com>
9833
9834         * dwarf2read.c (parse_macro_definition): Use std::string.
9835         (parse_macro_definition): Likewise.
9836
9837 2020-01-08  Tom Tromey  <tromey@adacore.com>
9838
9839         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
9840         (ATTR_ALLOC_CHUNK): Remove.
9841
9842 2020-01-08  Tom Tromey  <tromey@adacore.com>
9843
9844         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
9845
9846 2020-01-08  Tom Tromey  <tromey@adacore.com>
9847
9848         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
9849         (dwarf2_compute_name, open_dwo_file): Likewise.
9850         (process_enumeration_scope): Use std::vector.
9851         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
9852         (partial_die_info::fixup, dwarf2_start_subfile)
9853         (guess_full_die_structure_name, dwarf2_name): Likewise.
9854         (determine_prefix): Update.
9855         (guess_full_die_structure_name): Make return type const.
9856         (partial_die_full_name): Return unique_xmalloc_ptr.
9857         (DW_FIELD_ALLOC_CHUNK): Remove.
9858
9859 2020-01-07  Tom Tromey  <tromey@adacore.com>
9860
9861         PR build/24937:
9862         * stap-probe.c (class stap_static_probe_ops): Add constructor.
9863
9864 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
9865
9866         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
9867
9868 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9869
9870         * stack.c (print_frame_info): Move disassemble_next_line code
9871         inside source_print block.
9872
9873 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9874
9875         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
9876         gdb/signals.h, as we are now using native signal symbols.
9877
9878 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
9879
9880         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
9881         overflow by an early check of content vs threshold.
9882         * tui/tui-source.c (tui_source_window::line_is_displayed):
9883         Likewise.
9884
9885 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9886
9887         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
9888
9889 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
9890
9891         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
9892         export table if no section contains it's RVA.
9893
9894 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9895
9896         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
9897
9898 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
9899
9900         * source.c (print_source_lines_base): Set last_line_listed.
9901
9902 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
9903
9904         * tui/tui-disasm.c: Remove trailing spaces.
9905
9906 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
9907             Pedro Alves  <palves@redhat.com>
9908
9909         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
9910         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
9911         (windows_gdb_signal_to_target): New function, uses the above
9912         enumeration to convert GDB internal signal codes to equivalent
9913         Windows codes.
9914         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
9915         * windows-nat.c: Include "gdb_wait.h".
9916         (get_windows_debug_event): Extract the fatal exception from the
9917         exit status and convert to the equivalent Posix signal number.
9918         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
9919         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
9920         * gdbsupport/gdb_wait.c: New file, implements
9921         windows_status_to_termsig.
9922         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
9923         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
9924
9925 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
9926
9927         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
9928         show_layout.
9929
9930 2020-01-05  Luis Machado  <luis.machado@linaro.org>
9931
9932         * aarch64-linux-nat.c
9933         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
9934         and bfd_mach_aarch64.
9935
9936 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9937
9938         * ui-file.c (stdio_file::can_emit_style_escape)
9939         (tee_file::can_emit_style_escape): Ensure style is used also on
9940         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
9941         to gdb_stdout.
9942         * main.c (set_gdb_data_directory): Use file style to output the
9943         warning that the given pathname is not a directory.
9944         * top.c (show_history_filename, gdb_safe_append_history)
9945         (show_gdb_datadir): Use file style.
9946
9947 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
9948
9949         * solib-target.c (struct lm_info_target):
9950         Change offsets to be a unique_xmalloc_ptr.
9951         (solib_target_relocate_section_addresses): Update.
9952
9953 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
9954
9955         * windows-nat.c (windows_clear_solib): Free so_list linked list.
9956
9957 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9958
9959         * MAINTAINERS (Write After Approval): Add myself.
9960
9961 2020-01-02  Luis Machado  <luis.machado@linaro.org>
9962
9963         * proc-service.c (get_ps_regcache): Remove reference to obsolete
9964         Cell BE architecture.
9965         * target.h (struct target_ops) <thread_architecture>: Likewise.
9966
9967 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
9968
9969         * Makefile.in: Use INSTALL_PROGRAM_ENV.
9970
9971 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
9972
9973         * MAINTAINERS (Write After Approval): Add myself.
9974
9975 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9976
9977         * gdbarch.sh: Update copyright year range of generated files.
9978
9979 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9980
9981         Update copyright year range in all GDB files.
9982
9983 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9984
9985         * copyright.py: Convert to Python 3.
9986
9987 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9988
9989         * copyright.py: Adapt after move of gnulib directory from gdb
9990         directory to toplevel directory.
9991
9992 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9993
9994         * copyright.py (main): Exit if run from the wrong directory.
9995
9996 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
9997
9998         * top.c (print_gdb_version): Change copyright year to 2020.
9999
10000 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10001
10002         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
10003
10004 For older changes see ChangeLog-2019.
10005 \f
10006 Local Variables:
10007 mode: change-log
10008 left-margin: 8
10009 fill-column: 74
10010 version-control: never
10011 coding: utf-8
10012 End: