gdb/ChangeLog

   1 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
   2
   3         * infrun.h: Forward-declare thread_info.
   4         (set_step_info): Add thread_info parameter, add doc.
   5         * infrun.c (set_step_info): Add thread_info parameter, move doc
   6         to header.
   7         * infrun.c (process_event_stop_test): Pass thread to
   8         set_step_info call.
   9         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
  10         set_step_info.
  11         (prepare_one_step): Add thread_info parameter, pass it to
  12         set_step_frame and prepare_one_step (recursive) call.
  13         (step_1): Pass thread to prepare_one_step call.
  14         (step_command_fsm::should_stop): Pass thread to
  15         prepare_one_step.
  16         (until_next_fsm): Pass thread to set_step_frame call.
  17         (finish_command): Pass thread to set_step_info call.
  18
  19 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
  20
  21         * windows-tdep.c (windows_solib_create_inferior_hook):
  22         Check if inferior is running.
  23
  24 2020-03-06  Tom de Vries  <tdevries@suse.de>
  25
  26         * NEWS: Fix "the the".
  27         * ctfread.c: Same.
  28
  29 2020-03-06  Tom de Vries  <tdevries@suse.de>
  30
  31         * psymtab.c (psymtab_to_symtab): Don't print "done.".
  32
  33 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  34
  35         * .dir-locals.el: Add a comment referencing the other copies of
  36         this file.
  37
  38 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
  39
  40         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
  41         psargs.
  42
  43 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  44
  45         * .gitattributes: New file.
  46
  47 2020-03-04  Tom Tromey  <tom@tromey.com>
  48
  49         * symmisc.c (print_symbol_bcache_statistics)
  50         (print_objfile_statistics): Update.
  51         * symfile.c (allocate_symtab): Use intern.
  52         * psymtab.c (partial_symtab::partial_symtab): Use intern.
  53         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
  54         macro_cache>: Remove.
  55         <string_cache>: New member.
  56         (struct objfile) <intern>: New methods.
  57         * elfread.c (elf_symtab_read): Use intern.
  58         * dwarf2/read.c (fixup_go_packaging): Intern package name.
  59         (dwarf2_compute_name, dwarf2_physname)
  60         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
  61         names.
  62         (guess_partial_die_structure_name): Update.
  63         (partial_die_info::fixup): Intern name.
  64         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
  65         name.
  66         (dwarf2_name): Intern name.  Update.
  67         * buildsym.c (buildsym_compunit::get_macro_table): Use
  68         string_cache.
  69
  70 2020-03-04  Tom Tromey  <tom@tromey.com>
  71
  72         * jit.c (bfd_open_from_target_memory): Make "target" const.
  73         * corefile.c (gnutarget): Now const.
  74         * gdbcore.h (gnutarget): Now const.
  75
  76 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
  77
  78         * NEWS: Mention support for WOW64 processes.
  79         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
  80         (amd64_windows_segment_register_p): Remove static.
  81         (_initialize_amd64_windows_nat): Update.
  82         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
  83         * i386-windows-nat.c (context_offset): Update.
  84         (i386_mappings): Rename and remove static.
  85         (i386_windows_segment_register_p): Remove static.
  86         (_initialize_i386_windows_nat): Update.
  87         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
  88         (STATUS_WX86_SINGLE_STEP): New macro.
  89         (EnumProcessModulesEx): New macro.
  90         (Wow64SuspendThread): New macro.
  91         (Wow64GetThreadContext): New macro.
  92         (Wow64SetThreadContext): New macro.
  93         (Wow64GetThreadSelectorEntry): New macro.
  94         (windows_set_context_register_offsets): Add static.
  95         (windows_set_segment_register_p): Likewise.
  96         (windows_add_thread): Adapt for WOW64 processes.
  97         (windows_fetch_one_register): Likewise.
  98         (windows_nat_target::fetch_registers): Likewise.
  99         (windows_store_one_register): Likewise.
 100         (display_selector): Likewise.
 101         (display_selectors): Likewise.
 102         (handle_exception): Likewise.
 103         (windows_continue): Likewise.
 104         (windows_nat_target::resume): Likewise.
 105         (windows_add_all_dlls): Likewise.
 106         (do_initial_windows_stuff): Likewise.
 107         (windows_nat_target::attach): Likewise.
 108         (windows_get_exec_module_filename): Likewise.
 109         (windows_nat_target::create_inferior): Likewise.
 110         (windows_xfer_siginfo): Likewise.
 111         (_initialize_loadable): Initialize Wow64SuspendThread,
 112         Wow64GetThreadContext, Wow64SetThreadContext,
 113         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
 114         * windows-nat.h (windows_set_context_register_offsets):
 115         Remove declaration.
 116         (windows_set_segment_register_p): Likewise.
 117         (i386_windows_segment_register_p): Add declaration.
 118         (amd64_windows_segment_register_p): Likewise.
 119
 120 2020-03-04  Luis Machado  <luis.machado@linaro.org>
 121
 122         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
 123         in "info registers" for AArch64/ARM.
 124
 125         The change caused "info registers" to not print GPR's.
 126
 127         gdb/ChangeLog:
 128
 129         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
 130
 131         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
 132         when reg->group is empty and reggroup is not.
 133
 134 2020-03-03  Tom Tromey  <tromey@adacore.com>
 135
 136         * dwarf2/frame.c (struct dwarf2_frame_cache)
 137         <checked_tailcall_bottom, entry_cfa_sp_offset,
 138         entry_cfa_sp_offset_p>: Remove members.
 139         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
 140         (dwarf2_frame_prev_register): Don't call
 141         dwarf2_tailcall_sniffer_first.
 142         (dwarf2_append_unwinders): Don't append tailcall unwinder.
 143         * frame-unwind.c (add_unwinder): New fuction.
 144         (frame_unwind_init): Use it.  Add tailcall unwinder.
 145
 146 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 147             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 148
 149         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
 150         value should be printed as true.
 151
 152 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
 153
 154         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
 155         (windows_init_abi): Set and use windows_so_ops.
 156
 157 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
 158
 159         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
 160         when verifying if dealing with a convenience variable.
 161
 162 2020-03-03  Luis Machado  <luis.machado@linaro.org>
 163
 164         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
 165
 166 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 167
 168         * infrun.c (gdbarch_supports_displaced_stepping): New.
 169         (use_displaced_stepping): Break up conditions in smaller pieces.
 170         Use gdbarch_supports_displaced_stepping.
 171         (displaced_step_prepare_throw): Use
 172         gdbarch_supports_displaced_stepping.
 173
 174 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 175
 176         * NEWS: Mention new behaviour of the history filename.
 177         * top.c (write_history_p): Add comment.
 178         (show_write_history_p): Add header comment, give a different
 179         message when history writing is on, but the history filename is
 180         empty.
 181         (history_filename): Add comment.
 182         (history_filename_empty): New function.
 183         (show_history_filename): Add header comment, give a different
 184         message when the filename is empty.
 185         (init_history): Compare history_filename against nullptr, and only
 186         read history if the filename is not empty.
 187         (set_history_filename): Add header comment, and only make
 188         non-empty filenames absolute.
 189         (init_main): Make the filename argument to 'set history filename'
 190         optional.
 191
 192 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
 193
 194         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
 195         (arm_supply_vfpregset): ...this, and update to use VFP registers.
 196         (fetch_fp_register): Update.
 197         (fetch_fp_regs): Update.
 198         (store_fp_register): Update.
 199         (store_fp_regs): Update.
 200         (arm_netbsd_nat_target::read_description): New function.
 201         (fetch_elfcore_registers): Update.
 202
 203 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 204
 205         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
 206         general_thread if the stop reply is missing a thread-id.
 207         (remote_target::process_stop_reply): Use the first non-exited
 208         thread if the target didn't pass a thread-id.
 209         * infrun.c (do_target_wait): Move call to
 210         switch_to_inferior_no_thread to ....
 211         (do_target_wait_1): ... here.
 212
 213 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
 214
 215         * debuginfod-support.c: Include defs.h first.
 216
 217 2020-02-28  Tom de Vries  <tdevries@suse.de>
 218
 219         * symfile.c (set_initial_language): Use default language for lookup.
 220
 221 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
 222
 223         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
 224         reader variable, pass `this` to read_cutu_die_from_dwo.
 225
 226 2020-02-27  Aaron Merey  <amerey@redhat.com>
 227
 228         * source.c (open_source_file): Check for nullptr when computing
 229         srcpath.
 230
 231 2020-02-27  Tom Tromey  <tromey@adacore.com>
 232
 233         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
 234         member.
 235         (dwarf2_add_field): Don't update nfields.
 236         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
 237
 238 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
 239
 240         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
 241         abs.
 242
 243 2020-02-26  Tom Tromey  <tom@tromey.com>
 244
 245         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
 246         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
 247         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
 248         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
 249         per_cu_data.
 250
 251 2020-02-26  Tom Tromey  <tom@tromey.com>
 252
 253         * dwarf2/index-write.c (psym_index_map): Change type.
 254         (add_address_entry_worker, write_one_signatured_type)
 255         (recursively_count_psymbols, recursively_write_psymbols)
 256         (class debug_names, psyms_seen_size, write_gdbindex)
 257         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
 258
 259 2020-02-26  Aaron Merey  <amerey@redhat.com>
 260
 261         * Makefile.in: Handle optional debuginfod support.
 262         * NEWS: Update.
 263         * README: Add --with-debuginfod summary.
 264         * config.in: Regenerate.
 265         * configure: Regenerate.
 266         * configure.ac: Handle optional debuginfod support.
 267         * debuginfod-support.c: debuginfod helper functions.
 268         * debuginfod-support.h: Ditto.
 269         * doc/gdb.texinfo: Add --with-debuginfod to configure options
 270         summary.
 271         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
 272         when a dwz file cannot be found.
 273         * elfread.c (elf_symfile_read): Query debuginfod servers when a
 274         debuginfo file cannot be found.
 275         * source.c (open_source_file): Query debuginfod servers when a
 276         source file cannot be found.
 277         * top.c (print_gdb_configuration): Include
 278         --{with,without}-debuginfod in the output.
 279
 280 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
 281
 282         * thread.c (thr_try_catch_cmd): Print thread name.
 283
 284 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
 285
 286         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
 287         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 288         dwarf2_fetch_die_type_sect_off): Move to...
 289         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
 290         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 291         dwarf2_fetch_die_type_sect_off): ... here.
 292         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
 293         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 294         dwarf2_fetch_die_type_sect_off): Move doc to header file.
 295
 296 2020-02-26  Tom de Vries  <tdevries@suse.de>
 297
 298         PR gdb/25603
 299         * symfile.c (set_initial_language): Exit-early if
 300         language_mode == language_mode_manual.
 301
 302 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
 303
 304         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
 305         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
 306         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
 307
 308 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 309
 310         * gdbtypes.c (create_array_type_with_stride): Handle negative
 311         array strides.
 312         * valarith.c (value_subscripted_rvalue): Likewise.
 313
 314 2020-02-25  Luis Machado  <luis.machado@linaro.org>
 315
 316         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
 317
 318 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
 319
 320         * loc.h (dwarf2_get_die_type): Move to...
 321         * read.h (dwarf2_get_die_type): ... here.
 322         * read.c (dwarf2_get_die_type): Move doc to header.
 323
 324 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
 325
 326         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
 327         'gnulib/Makefile.in' to the list.
 328
 329 2020-02-24  Tom Tromey  <tom@tromey.com>
 330
 331         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
 332         Remove.
 333         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
 334         XOBNEWVEC.
 335
 336 2020-02-24  Tom Tromey  <tom@tromey.com>
 337
 338         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
 339         New method.
 340         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
 341         (dw2_do_instantiate_symtab, dw2_get_file_names)
 342         (build_type_psymtab_dependencies, load_full_type_unit): Update.
 343
 344 2020-02-24  Tom Tromey  <tom@tromey.com>
 345
 346         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
 347         make_scoped_restore.
 348         (dwarf2_psymtab::read_symtab): Don't clear
 349         reading_partial_symbols.
 350
 351 2020-02-24  Tom de Vries  <tdevries@suse.de>
 352
 353         PR gdb/25592
 354         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
 355
 356 2020-02-24  Tom de Vries  <tdevries@suse.de>
 357
 358         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
 359         commands layout next/prev/regs.
 360
 361 2020-02-22  Tom Tromey  <tom@tromey.com>
 362
 363         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
 364         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
 365
 366 2020-02-22  Tom Tromey  <tom@tromey.com>
 367
 368         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
 369
 370 2020-02-22  Tom Tromey  <tom@tromey.com>
 371
 372         * tui/tui-win.c (_initialize_tui_win): Add usage text.
 373         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
 374         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
 375         * tui/tui.c (_initialize_tui): Add usage text.
 376
 377 2020-02-22  Tom Tromey  <tom@tromey.com>
 378
 379         * tui/tui-win.c (tui_set_focus_command)
 380         (tui_set_win_height_command): Use error_no_arg.
 381         (_initialize_tui_win): Update help text.
 382         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
 383
 384 2020-02-22  Tom Tromey  <tom@tromey.com>
 385
 386         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
 387         * tui/tui-disasm.h (struct tui_disasm_window)
 388         <display_start_addr>: Declare.
 389         * tui/tui-source.h (struct tui_source_window)
 390         <display_start_addr>: Declare.
 391         * tui/tui-winsource.h (struct tui_source_window_base)
 392         <show_source_line, display_start_addr>: New methods.
 393         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
 394         Rename and move to protected section.
 395         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
 396         (tui_source_window_base::do_erase_source_content): Update.
 397         (tui_source_window_base::show_source_line): Now a method.
 398         (tui_source_window_base::show_source_content)
 399         (tui_source_window_base::tui_source_window_base)
 400         (tui_source_window_base::rerender)
 401         (tui_source_window_base::refill)
 402         (tui_source_window_base::do_scroll_horizontal)
 403         (tui_source_window_base::set_is_exec_point_at)
 404         (tui_source_window_base::update_breakpoint_info)
 405         (tui_source_window_base::update_exec_info): Update.
 406         * tui/tui-source.c (tui_source_window::set_contents)
 407         (tui_source_window::showing_source_p)
 408         (tui_source_window::do_scroll_vertical)
 409         (tui_source_window::location_matches_p)
 410         (tui_source_window::line_is_displayed): Update.
 411         (tui_source_window::display_start_addr): New method.
 412         * tui/tui-disasm.c (tui_disasm_window::set_contents)
 413         (tui_disasm_window::do_scroll_vertical)
 414         (tui_disasm_window::location_matches_p): Update.
 415         (tui_disasm_window::display_start_addr): New method.
 416
 417 2020-02-22  Tom Tromey  <tom@tromey.com>
 418
 419         * NEWS: Add entry for gdb.register_window_type.
 420         * tui/tui-layout.h (window_factory): New typedef.
 421         (tui_register_window): Declare.
 422         * tui/tui-layout.c (saved_tui_windows): New global.
 423         (tui_apply_current_layout): Use it.
 424         (tui_register_window): New function.
 425         * python/python.c (do_start_initialization): Call
 426         gdbpy_initialize_tui.
 427         (python_GdbMethods): Add "register_window_type" function.
 428         * python/python-internal.h (gdbpy_register_tui_window)
 429         (gdbpy_initialize_tui): Declare.
 430         * python/py-tui.c: New file.
 431         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
 432
 433 2020-02-22  Tom Tromey  <tom@tromey.com>
 434
 435         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
 436
 437 2020-02-22  Tom Tromey  <tom@tromey.com>
 438
 439         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
 440         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
 441         * tui/tui-data.c (tui_set_win_with_focus): Remove.
 442         (tui_set_win_focus_to): Move from tui-win.c.
 443
 444 2020-02-22  Tom Tromey  <tom@tromey.com>
 445
 446         * tui/tui-layout.c (make_standard_window, get_locator_window): New
 447         functions.
 448         (known_window_types): New global.
 449         (tui_get_window_by_name): Reimplement.
 450         (initialize_known_windows): New function.
 451         (validate_window_name): Rewrite.
 452         (_initialize_tui_layout): Call initialize_known_windows.
 453
 454 2020-02-22  Tom Tromey  <tom@tromey.com>
 455
 456         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
 457         Remove constants.
 458         * tui/tui-winsource.h (struct tui_source_window_base)
 459         <tui_source_window_base>: Remove parameter.
 460         * tui/tui-winsource.c
 461         (tui_source_window_base::tui_source_window_base): Remove
 462         parameter.
 463         (tui_source_window_base::refill): Update.
 464         * tui/tui-stack.h (struct tui_locator_window)
 465         <tui_locator_window>: Update.
 466         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
 467         Default the constructor.
 468         * tui/tui-regs.h (struct tui_data_item_window)
 469         <tui_data_item_window>: Default the constructor.
 470         (struct tui_data_window) <tui_data_window>: Likewise.
 471         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
 472         Default the constructor.
 473         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
 474         Default the constructor.
 475         <type>: Remove.
 476         (struct tui_win_info) <tui_win_info>: Default the constructor.
 477         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
 478         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
 479         Default the constructor.
 480
 481 2020-02-22  Tom Tromey  <tom@tromey.com>
 482
 483         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
 484         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
 485         * tui/tui-win.c (tui_resize_all): Don't call
 486         tui_delete_invisible_windows.
 487         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
 488         done.
 489         (tui_set_layout): Update.
 490         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
 491         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
 492         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
 493
 494 2020-02-22  Tom Tromey  <tom@tromey.com>
 495
 496         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
 497         correctly.
 498
 499 2020-02-22  Tom Tromey  <tom@tromey.com>
 500
 501         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
 502
 503 2020-02-22  Tom Tromey  <tom@tromey.com>
 504
 505         * tui/tui-winsource.h (struct tui_source_window_iterator)
 506         <inner_iterator>: New etytypedef.
 507         <tui_source_window_iterator>: Take "end" parameter.
 508         <tui_source_window_iterator>: Take iterator.
 509         <operator*, advance>: Update.
 510         <m_iter>: Change type.
 511         <m_end>: New field.
 512         (struct tui_source_windows) <begin, end>: Update.
 513         * tui/tui-layout.c (tui_windows): New global.
 514         (tui_apply_current_layout): Clear tui_windows.
 515         (tui_layout_window::apply): Update tui_windows.
 516         * tui/tui-data.h (tui_windows): Declare.
 517         (all_tui_windows): Now inline function.
 518         (class tui_window_iterator, struct all_tui_windows): Remove.
 519
 520 2020-02-22  Tom Tromey  <tom@tromey.com>
 521
 522         PR tui/17850:
 523         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
 524         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
 525         "height" argument.
 526         (class tui_layout_window) <get_sizes>: Likewise.
 527         (class tui_layout_split) <tui_layout_split>: Add "vertical"
 528         argument.
 529         <get_sizes>: Add "height" argument.
 530         <m_vertical>: New field.
 531         * tui/tui-layout.c (tui_layout_split::clone): Update.
 532         (tui_layout_split::get_sizes): Add "height" argument.
 533         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
 534         (tui_new_layout_command): Parse "-horizontal".
 535         (_initialize_tui_layout): Update help string.
 536         (tui_layout_split::specification): Add "-horizontal" when needed.
 537         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
 538         argument.
 539         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
 540         New methods.
 541
 542 2020-02-22  Tom Tromey  <tom@tromey.com>
 543
 544         * tui/tui-layout.h (enum tui_adjust_result): New.
 545         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
 546         (class tui_layout_window) <adjust_size>: Return
 547         tui_adjust_result.  Rewrite.
 548         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
 549         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
 550
 551 2020-02-22  Tom Tromey  <tom@tromey.com>
 552
 553         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
 554         parameter and return types.
 555         (class tui_layout_base) <specification>: Add "depth".
 556         (class tui_layout_window) <specification>: Add "depth".
 557         (class tui_layout_split) <specification>: Add "depth".
 558         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
 559         and return types.
 560         (tui_new_layout_command): Parse sub-layouts.
 561         (_initialize_tui_layout): Update help string.
 562         (tui_layout_window::specification): Add "depth".
 563         (add_layout_command): Update.
 564
 565 2020-02-22  Tom Tromey  <tom@tromey.com>
 566
 567         * NEWS: Add "tui new-layout" item.
 568         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
 569         Add new-layout command to help text.
 570         (validate_window_name): New function.
 571         (tui_new_layout_command): New function.
 572         (_initialize_tui_layout): Register "new-layout".
 573         (tui_layout_window::specification): New method.
 574         (tui_layout_window::specification): New method.
 575         * tui/tui-layout.h (class tui_layout_base) <specification>: New
 576         method.
 577         (class tui_layout_window) <specification>: New method.
 578         (class tui_layout_split) <specification>: New method.
 579
 580 2020-02-22  Tom Tromey  <tom@tromey.com>
 581
 582         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
 583         * tui/tui-win.c (window_name_completer): Update comment.
 584         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
 585         Declare method.
 586         (class tui_layout_window) <replace_window>: Likewise.
 587         (class tui_layout_split) <replace_window>: Likewise.
 588         (tui_set_layout): Don't declare.
 589         (tui_set_initial_layout): Declare function.
 590         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
 591         (asm_regs_layout): New globals.
 592         (tui_current_layout, show_layout): Remove.
 593         (tui_set_layout, tui_add_win_to_layout): Rewrite.
 594         (find_layout, tui_apply_layout): New function.
 595         (layout_completer): Remove.
 596         (tui_next_layout): Reimplement.
 597         (tui_next_layout_command): New function.
 598         (tui_set_initial_layout, tui_prev_layout_command): New functions.
 599         (tui_regs_layout): Reimplement.
 600         (tui_regs_layout_command): New function.
 601         (extract_display_start_addr): Rewrite.
 602         (next_layout, prev_layout): Remove.
 603         (tui_layout_window::replace_window): New method.
 604         (tui_layout_split::replace_window): New method.
 605         (destroy_layout): New function.
 606         (layout_list): New global.
 607         (add_layout_command): New function.
 608         (initialize_layouts): Update.
 609         (tui_layout_command): New function.
 610         (_initialize_tui_layout): Install "layout" commands.
 611         * tui/tui-data.h (enum tui_layout_type): Remove.
 612         (tui_current_layout): Don't declare.
 613
 614 2020-02-22  Tom Tromey  <tom@tromey.com>
 615
 616         * tui/tui-regs.c (tui_reg_layout): Remove.
 617         (tui_reg_command): Use tui_regs_layout.
 618         * tui/tui-layout.h (tui_reg_command): Declare.
 619         * tui/tui-layout.c (tui_reg_command): New function.
 620
 621 2020-02-22  Tom Tromey  <tom@tromey.com>
 622
 623         * tui/tui.c (tui_rl_delete_other_windows): Call
 624         tui_remove_some_windows.
 625         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
 626         Declare method.
 627         (class tui_layout_window) <remove_windows>: New method.
 628         (class tui_layout_split) <remove_windows>: Declare.
 629         (tui_remove_some_windows): Declare.
 630         * tui/tui-layout.c (tui_remove_some_windows): New function.
 631         (tui_layout_split::remove_windows): New method.
 632
 633 2020-02-22  Tom Tromey  <tom@tromey.com>
 634
 635         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
 636         * tui/tui-layout.h (tui_next_layout): Declare.
 637         * tui/tui-layout.c (tui_next_layout): New function.
 638
 639 2020-02-22  Tom Tromey  <tom@tromey.com>
 640
 641         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
 642         correct coordinates.
 643
 644 2020-02-22  Tom Tromey  <tom@tromey.com>
 645
 646         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
 647         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
 648         DATA_WIN case.
 649
 650 2020-02-22  Tom Tromey  <tom@tromey.com>
 651
 652         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
 653         TUI_DISASM_WIN, not tui_win_list.
 654
 655 2020-02-22  Tom Tromey  <tom@tromey.com>
 656
 657         * valprint.c (generic_val_print_enum_1)
 658         (val_print_type_code_flags): Style member names.
 659         * rust-lang.c (val_print_struct, rust_print_enum)
 660         (rust_print_struct_def, rust_internal_print_type): Style member
 661         names.
 662         * p-valprint.c (pascal_object_print_value_fields): Style member
 663         names.  Only call fprintf_symbol_filtered for static members.
 664         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
 665         * f-valprint.c (f_val_print): Style member names.
 666         * f-typeprint.c (f_type_print_base): Style member names.
 667         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
 668         call fprintf_symbol_filtered for static members.
 669         (cp_print_class_member): Style member names.
 670         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
 671         member names.
 672         * ada-valprint.c (ada_print_scalar): Style enum names.
 673         (ada_val_print_enum): Likewise.
 674         * ada-typeprint.c (print_enum_type): Style enum names.
 675
 676 2020-02-21  Tom Tromey  <tom@tromey.com>
 677
 678         * psympriv.h (struct partial_symtab): Update comment.
 679
 680 2020-02-21  Tom Tromey  <tromey@adacore.com>
 681
 682         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
 683         type is CORE_ADDR.
 684
 685 2020-02-21  Tom de Vries  <tdevries@suse.de>
 686
 687         PR gdb/25534
 688         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
 689         if dependencies[i]->user != NULL.
 690
 691 2020-02-21  Ali Tamur  <tamur@google.com>
 692
 693         * dwarf2/read.c (dwarf2_name): Add null check.
 694
 695 2020-02-20  Tom Tromey  <tom@tromey.com>
 696
 697         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
 698         ">=", in binary search.
 699         (dwarf2_find_containing_comp_unit): New overload.
 700         (run_test): New self-test.
 701         (_initialize_dwarf2_read): Register new test.
 702
 703 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 704
 705         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
 706         * riscv-tdep.h: Likewise.
 707         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
 708         rv32-only CSR.
 709         * features/riscv/64bit-csr.xml: Regenerated.
 710
 711 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
 712             Tom Tromey  <tom@tromey.com>
 713
 714         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
 715         of 'fputc_unfiltered'.
 716         (putchar_unfiltered): Call 'fputc_unfiltered'.
 717         (fputc_unfiltered): Call 'fputs_unfiltered'.
 718
 719 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 720
 721         * config.in: Regenerate.
 722         * configure: Regenerate.
 723         * configure.ac: Add --with-python-libdir option.
 724         * main.c: Use WITH_PYTHON_LIBDIR.
 725
 726 2020-02-19  Tom Tromey  <tom@tromey.com>
 727
 728         * symtab.c (general_symbol_info::compute_and_set_names): Use
 729         obstack_strndup.  Simplify call to symbol_set_demangled_name.
 730
 731 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
 732
 733         * dwarf2/read.c (allocate_signatured_type_table,
 734         allocate_dwo_unit_table, allocate_type_unit_groups_table,
 735         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
 736         Remove objfile parameter, update all callers.
 737
 738 2020-02-19  Doug Evans  <dje@google.com>
 739
 740         PR rust/25535
 741         * rust-lang.c (rust_print_enum): Apply embedded_offset to
 742         rust_enum_variant calculation.
 743
 744 2020-02-19  Tom Tromey  <tromey@adacore.com>
 745
 746         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
 747
 748 2020-02-19  Tom Tromey  <tromey@adacore.com>
 749
 750         * ada-lang.c (cache_symbol): Use obstack_strdup.
 751
 752 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 753
 754         * configure: Regenerate.
 755
 756 2020-02-19  Tom Tromey  <tromey@adacore.com>
 757
 758         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
 759         NULL check.
 760
 761 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
 762
 763         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
 764
 765 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 766
 767         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
 768         if GDBSERVER is not defined.
 769         (riscv_tdesc_cache): Likewise, also store const target_desc.
 770         (STATIC_IN_GDB): Define.
 771         (riscv_create_target_description): Update declaration with
 772         STATIC_IN_GDB.
 773         (riscv_lookup_target_description): New function, only define if
 774         GDBSERVER is not defined.
 775         * arch/riscv.h (riscv_create_target_description): Declare only
 776         when GDBSERVER is defined.
 777         (riscv_lookup_target_description): New declaration when GDBSERVER
 778         is not defined.
 779         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
 780         (riscv_linux_read_features): ...this, and return
 781         riscv_gdbarch_features instead of target_desc.
 782         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
 783         (riscv_linux_read_description): Rename to...
 784         (riscv_linux_read_features): ...this.
 785         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
 786         Update to use riscv_gdbarch_features and
 787         riscv_lookup_target_description.
 788         * riscv-tdep.c (riscv_find_default_target_description): Use
 789         riscv_lookup_target_description instead of
 790         riscv_create_target_description.
 791
 792 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
 793
 794         * valprint.c (generic_val_print_enum_1): When printing a flag
 795         enum with value 0 and there is no enumerator with value 0, print
 796         just "0" instead of "(unknown: 0x0)".
 797
 798 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
 799
 800         * valprint.c (generic_val_print_enum_1): Print unknown part of
 801         flag enum in hex.
 802
 803 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
 804
 805         * dwarf2/read.c (update_enumeration_type_from_children): Allow
 806         flag enums to contain duplicate enumerators.
 807         * valprint.c (generic_val_print_enum_1): Update comment.
 808
 809 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
 810
 811         * dwarf2/read.c: Include "count-one-bits.h".
 812         (update_enumeration_type_from_children): If an enumerator has
 813         multiple bits set, don't treat the enumeration as a "flag enum".
 814         * valprint.c (generic_val_print_enum_1): Assert that enumerators
 815         of flag enums have 0 or 1 bit set.
 816
 817 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 818
 819         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
 820         conversion.
 821         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
 822         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
 823         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
 824         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
 825         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
 826
 827 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
 828
 829         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
 830
 831 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
 832
 833         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
 834         displaced_step_closure_up.
 835         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
 836         (struct displaced_step_closure_up):
 837         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
 838         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
 839         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
 840         Likewise.
 841         * gdbarch.sh (displaced_step_copy_insn): Likewise.
 842         * gdbarch.c, gdbarch.h: Re-generate.
 843         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
 844         displaced_step_closure_up.
 845         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
 846         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
 847         * infrun.h (displaced_step_closure_up): New type alias.
 848         (struct displaced_step_inferior_state) <step_closure>: Change
 849         type to displaced_step_closure_up.
 850         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
 851         displaced_step_closure_up.
 852         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
 853
 854 2020-02-14  Tom Tromey  <tom@tromey.com>
 855
 856         * minidebug.c (gnu_debug_key): New global.
 857         (find_separate_debug_file_in_section): Use it.
 858
 859 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
 860
 861         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
 862         std::unique_ptr.
 863         * gdbarch.c: Re-generate.
 864         * gdbarch.h: Re-generate.
 865         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
 866         change.
 867         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
 868         type to std::unique_ptr.
 869         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
 870         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
 871         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
 872         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
 873         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
 874         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
 875         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
 876         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
 877         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
 878
 879 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
 880
 881         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
 882         std::unique_ptr.
 883         (displaced_step_clear): Rename to...
 884         (displaced_step_reset): ... this.  Just call displaced->reset ().
 885         (displaced_step_clear_cleanup): Rename to...
 886         (displaced_step_reset_cleanup): ... this.
 887         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
 888         (displaced_step_fixup): Likewise.
 889         (resume_1): Likewise.
 890         (handle_inferior_event): Restore child's memory before calling
 891         displaced_step_fixup on the parent.
 892         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
 893         to std::unique_ptr.
 894         <step_closure>: Change type to std::unique_ptr.
 895
 896 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
 897
 898         * arm-tdep.c: Include count-one-bits.h.
 899         (cleanup_block_store_pc): Use count_one_bits.
 900         (cleanup_block_load_pc): Use count_one_bits.
 901         (arm_copy_block_xfer): Use count_one_bits.
 902         (thumb2_copy_block_xfer): Use count_one_bits.
 903         (thumb_copy_pop_pc_16bit): Use count_one_bits.
 904         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
 905         (thumb_get_next_pcs_raw): Use count_one_bits.
 906         (arm_get_next_pcs_raw): Use count_one_bits_l.
 907         * arch/arm.c (bitcount): Remove.
 908         * arch/arm.h (bitcount): Remove.
 909
 910 2020-02-14  Tom Tromey  <tromey@adacore.com>
 911
 912         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
 913         Update.
 914         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
 915         * dwarf2/loc.c (call_site_find_chain_1): Return
 916         unique_xmalloc_ptr.
 917         (call_site_find_chain): Likewise.
 918
 919 2020-02-14  Richard Biener  <rguenther@suse.de>
 920
 921         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
 922         on expression with division operators.
 923
 924 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 925
 926         * MAINTAINERS (Write After Approval): Adding myself.
 927
 928 2020-02-12  Tom Tromey  <tom@tromey.com>
 929
 930         * event-loop.c (event_data, gdb_event, event_handler_func):
 931         Remove.
 932
 933 2020-02-12  Tom Tromey  <tom@tromey.com>
 934
 935         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
 936         (dwarf2_frame_objfile_data): Add comment.
 937         (find_comp_unit, set_comp_unit): New functions.
 938         (dwarf2_frame_find_fde): Use find_comp_unit.
 939         (dwarf2_build_frame_info): Use set_comp_unit.
 940
 941 2020-02-12  Tom Tromey  <tom@tromey.com>
 942
 943         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
 944         (comp_unit): Don't initialize objfile.
 945         (execute_cfa_program): Add text_offset parameter.
 946         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
 947         (dwarf2_frame_cache): Update.
 948         (dwarf2_build_frame_info): Don't set "objfile" member.
 949
 950 2020-02-12  Tom Tromey  <tom@tromey.com>
 951
 952         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
 953         (decode_frame_entry): Likewise.
 954         (dwarf2_build_frame_info): Update.
 955
 956 2020-02-12  Tom Tromey  <tom@tromey.com>
 957
 958         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
 959         (decode_frame_entry_1): Use the comp_unit obstack.
 960
 961 2020-02-12  Tom Tromey  <tom@tromey.com>
 962
 963         * dwarf2/frame.c (struct comp_unit): Add initializers and
 964         constructor.
 965         (dwarf2_frame_objfile_data): Store a comp_unit.
 966         (dwarf2_frame_find_fde): Update.
 967         (dwarf2_build_frame_info): Use "new".
 968
 969 2020-02-12  Tom Tromey  <tom@tromey.com>
 970
 971         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
 972         (dwarf2_fde_table): Typedef for std::vector.
 973         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
 974         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
 975         (decode_frame_entry): Update.
 976         (dwarf2_build_frame_info): Use "new".
 977
 978 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
 979
 980         * arm-tdep.c (arm_gdbarch_init): Update.
 981         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
 982         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
 983         have_neon, is_m>: Change to bool.
 984
 985 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
 986
 987         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
 988
 989 2020-02-12  Tom Tromey  <tom@tromey.com>
 990
 991         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
 992
 993 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
 994
 995         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
 996         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
 997
 998 2020-02-11  Tom Tromey  <tom@tromey.com>
 999
1000         * psymtab.h: Update comment.
1001
1002 2020-02-11  Tom Tromey  <tom@tromey.com>
1003
1004         * gdb_obstack.h (struct auto_obstack): Use
1005         DISABLE_COPY_AND_ASSIGN.
1006
1007 2020-02-11  Tom Tromey  <tom@tromey.com>
1008
1009         * dwarf2/frame.h (struct objfile): Don't forward declare.
1010
1011 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
1012
1013         * cris-tdep.c (cris_supply_gregset): Change signature to match
1014         what struct regset expects.
1015         (cris_regset): New struct.
1016         (fetch_core_registers): Remove.
1017         (cris_iterate_over_regset_sections): New function.
1018         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
1019         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
1020
1021 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
1022
1023         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
1024         registers.
1025
1026 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
1027
1028         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
1029
1030 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1031
1032         * configure: Re-generate.
1033
1034 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1035
1036         * configure: Re-generate.
1037
1038 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1039
1040         * acinclude: Update warning.m4 path.
1041         * warning.m4: Move to gdbsupport.
1042
1043 2020-02-11  Tom Tromey  <tromey@adacore.com>
1044
1045         * remote.c (remote_console_output): Update.
1046         * printcmd.c (printf_command): Update.
1047         * event-loop.c (gdb_wait_for_event): Update.
1048         * linux-nat.c (sigchld_handler): Update.
1049         * remote-sim.c (gdb_os_write_stdout): Update.
1050         (gdb_os_flush_stdout): Update.
1051         (gdb_os_flush_stderr): Update.
1052         (gdb_os_write_stderr): Update.
1053         * exceptions.c (print_exception): Update.
1054         * remote-fileio.c (remote_fileio_func_read): Update.
1055         (remote_fileio_func_write): Update.
1056         * tui/tui.c (tui_enable): Update.
1057         * tui/tui-interp.c (tui_interp::init): Update.
1058         * utils.c (init_page_info): Update.
1059         (putchar_unfiltered, fputc_unfiltered): Update.
1060         (gdb_flush): Update.
1061         (emit_style_escape): Update.
1062         (flush_wrap_buffer, fputs_maybe_filtered): Update.
1063         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
1064         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
1065         (stderr_file::write): Update.
1066         (stderr_file::puts): Update.
1067         * ui-file.h (ui_file_isatty, ui_file_write)
1068         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
1069         (ui_file_puts): Don't declare.
1070
1071 2020-02-10  Tom de Vries  <tdevries@suse.de>
1072
1073         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
1074         sentinel to char *.
1075
1076 2020-02-09  Tom de Vries  <tdevries@suse.de>
1077
1078         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
1079         filename if it matches "<artificial>".
1080
1081 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
1082
1083         * windows-tdep.c (struct enum_value_name): New struct.
1084         (create_enum): New function.
1085         (windows_get_siginfo_type): Create and use enum types.
1086
1087 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
1088
1089         * NEWS: Mention $_siginfo support for Windows.
1090         * windows-nat.c (handle_exception): Set siginfo_er.
1091         (windows_nat_target::mourn_inferior): Reset siginfo_er.
1092         (windows_xfer_siginfo): New function.
1093         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
1094         * windows-tdep.c (struct windows_gdbarch_data): New struct.
1095         (init_windows_gdbarch_data): New function.
1096         (get_windows_gdbarch_data): New function.
1097         (windows_get_siginfo_type): New function.
1098         (windows_init_abi): Register windows_get_siginfo_type.
1099         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
1100
1101 2020-02-08  Tom Tromey  <tom@tromey.com>
1102
1103         * dwarf2/read.c (class cutu_reader) <cutu_reader,
1104         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
1105         <keep>: Declare method.
1106         <m_keep>: Remove member.
1107         <~cutu_reader>: Remove.
1108         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1109         (cutu_reader::cutu_reader): Update.
1110         (cutu_reader::keep): Rename from ~cutu_reader.
1111         (process_psymtab_comp_unit, build_type_psymtabs_1)
1112         (process_skeletonless_type_unit, load_partial_comp_unit)
1113         (load_full_comp_unit, dwarf2_read_addr_index)
1114         (read_signatured_type): Update.
1115
1116 2020-02-08  Tom Tromey  <tom@tromey.com>
1117
1118         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
1119         "want_partial_unit" parameter.
1120         (process_psymtab_comp_unit): Change want_partial_unit to bool.
1121         Inline check for DW_TAG_partial_unit.
1122         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
1123
1124 2020-02-08  Tom Tromey  <tom@tromey.com>
1125
1126         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
1127         read.c.
1128         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
1129         read.c.
1130
1131 2020-02-08  Tom Tromey  <tom@tromey.com>
1132
1133         * dwarf2/read.c (read_address): Move to comp-unit.c.
1134         (dwarf2_rnglists_process, dwarf2_ranges_process)
1135         (read_attribute_value, dwarf_decode_lines_1)
1136         (var_decode_location, decode_locdesc): Update.
1137         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
1138         read.c.  Remove "cu" parameter.
1139         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
1140         method.
1141
1142 2020-02-08  Tom Tromey  <tom@tromey.com>
1143
1144         * dwarf2/read.c (read_attribute_value, read_indirect_string)
1145         (read_indirect_line_string): Update.
1146         * dwarf2/comp-unit.c (read_offset): Remove.
1147         (read_comp_unit_head): Update.
1148         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
1149         method.
1150         (read_offset): Don't declare.
1151
1152 2020-02-08  Tom Tromey  <tom@tromey.com>
1153
1154         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
1155         * dwarf2/read.c (struct comp_unit_head): Move to
1156         dwarf2/comp-unit.h.
1157         (enum class rcuh_kind): Move to comp-unit.h.
1158         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
1159         (read_comp_unit_head, error_check_comp_unit_head)
1160         (read_and_check_comp_unit_head): Move to comp-unit.c.
1161         (read_offset, dwarf_unit_type_name): Likewise.
1162         (create_debug_type_hash_table, read_cutu_die_from_dwo)
1163         (cutu_reader::cutu_reader, read_call_site_scope)
1164         (find_partial_die, follow_die_offset): Update.
1165         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
1166
1167 2020-02-08  Tom Tromey  <tom@tromey.com>
1168
1169         * dwarf2/read.c (read_offset_1): Move to leb.c.
1170         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
1171         (dwarf_decode_macro_bytes): Update.
1172         * dwarf2/leb.c (read_offset): Rename; move from read.c.
1173         * dwarf2/leb.h (read_offset): Declare.
1174
1175 2020-02-08  Tom Tromey  <tom@tromey.com>
1176
1177         * dwarf2/read.c (dwarf2_section_size): Remove.
1178         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
1179         Update.
1180         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
1181
1182 2020-02-08  Tom Tromey  <tom@tromey.com>
1183
1184         * dwarf2/read.c (read_initial_length): Move to leb.c.
1185         * dwarf2/leb.h (read_initial_length): Declare.
1186         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
1187         handle_nonstd parameter.
1188         * dwarf2/frame.c (read_initial_length): Remove.
1189         (decode_frame_entry_1): Update.
1190
1191 2020-02-08  Tom Tromey  <tom@tromey.com>
1192
1193         * dwarf2/loc.c (dwarf2_find_location_expression)
1194         (dwarf_evaluate_loc_desc::get_tls_address)
1195         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
1196         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
1197         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
1198         (dwarf2_compile_property_to_c)
1199         (dwarf2_loc_desc_get_symbol_read_needs)
1200         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
1201         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
1202         (loclist_describe_location, loclist_tracepoint_var_ref)
1203         (loclist_generate_c_location): Update.
1204         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
1205         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
1206         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
1207         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
1208         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
1209         (dwarf2_per_cu_data::addr_size)
1210         (dwarf2_per_cu_data::ref_addr_size)
1211         (dwarf2_per_cu_data::text_offset)
1212         (dwarf2_per_cu_data::addr_type): Now methods.
1213         (per_cu_header_read_in): Make per_cu "const".
1214         (dwarf2_version): Remove.
1215         (dwarf2_per_cu_data::int_type): Now a method.
1216         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
1217         (set_die_type, read_array_type, read_subrange_index_type)
1218         (read_tag_string_type, read_subrange_type): Update.
1219         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
1220         offset_size, ref_addr_size, text_offset, addr_type, version,
1221         objfile, int_type, addr_sized_int_type>: Declare methods.
1222
1223 2020-02-08  Tom Tromey  <tom@tromey.com>
1224
1225         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
1226         Move earlier.
1227
1228 2020-02-08  Tom Tromey  <tom@tromey.com>
1229
1230         * dwarf2/read.h (dwarf_line_debug): Declare.
1231         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
1232         * dwarf2/read.c: Move line_header code to new files.
1233         (dwarf_line_debug): No longer static.
1234         * dwarf2/line-header.c: New file.
1235         * dwarf2/line-header.h: New file.
1236
1237 2020-02-08  Tom Tromey  <tom@tromey.com>
1238
1239         * dwarf2/read.c (struct line_header) <file_full_name,
1240         file_file_name>: Return unique_xmalloc_ptr.
1241         (line_header::file_file_name): Update.
1242         (line_header::file_full_name): Update.
1243         (dw2_get_file_names_reader): Update.
1244         (macro_start_file): Update.
1245
1246 2020-02-08  Tom Tromey  <tom@tromey.com>
1247
1248         * dwarf2/read.c (struct line_header) <file_full_name,
1249         file_file_name>: Declare methods.
1250         (dw2_get_file_names_reader): Update.
1251         (file_file_name): Now a method.
1252         (file_full_name): Likewise.
1253         (macro_start_file): Update.
1254
1255 2020-02-08  Tom Tromey  <tom@tromey.com>
1256
1257         * dwarf2/read.c (dwarf_always_disassemble)
1258         (show_dwarf_always_disassemble): Move to loc.c.
1259         (_initialize_dwarf2_read): Move "always-disassemble" registration
1260         to loc.c.
1261         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
1262         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
1263         static.
1264         (show_dwarf_always_disassemble): Move from read.c.
1265         (_initialize_dwarf2loc): Move always-disassemble from read.c.
1266
1267 2020-02-08  Tom Tromey  <tom@tromey.com>
1268
1269         * dwarf2/read.c (~dwarf2_per_objfile): Update.
1270         (create_quick_file_names_table): Return htab_up.
1271         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
1272         Update.
1273         * dwarf2/read.h (struct dwarf2_per_objfile)
1274         <quick_file_names_table>: Now htab_up.
1275
1276 2020-02-08  Tom Tromey  <tom@tromey.com>
1277
1278         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
1279
1280 2020-02-08  Tom Tromey  <tom@tromey.com>
1281
1282         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
1283         Rewrite.
1284         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
1285         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
1286         (abbrev_table::abbrev_table): No longer inline.
1287         (ABBREV_HASH_SIZE): Remove.
1288         (abbrev_table::m_abbrevs): Now an htab_up.
1289
1290 2020-02-08  Tom Tromey  <tom@tromey.com>
1291
1292         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
1293         (cutu_reader): Update.
1294         (build_type_psymtabs_1): Update.
1295         * dwarf2/abbrev.c (abbrev_table::read): Rename.
1296         (abbrev_table::alloc_abbrev): Update.
1297         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
1298         (abbrev_table::read): New static method, renamed from
1299         abbrev_table_read_table.
1300         (abbrev_table::alloc_abbrev)
1301         (abbrev_table::add_abbrev): Now private.
1302         (abbrev_table::abbrev_table): Now private.
1303         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
1304
1305 2020-02-08  Tom Tromey  <tom@tromey.com>
1306
1307         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
1308         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
1309         htab_up.
1310
1311 2020-02-08  Tom Tromey  <tom@tromey.com>
1312
1313         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
1314         htab_up.
1315         (lookup_dwo_unit_in_dwp): Update.
1316         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
1317         on obstack.
1318
1319 2020-02-08  Tom Tromey  <tom@tromey.com>
1320
1321         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
1322         obstack.
1323
1324 2020-02-08  Tom Tromey  <tom@tromey.com>
1325
1326         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
1327         line_header_hash.
1328         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
1329         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
1330         Change type to htab_up.
1331
1332 2020-02-08  Tom Tromey  <tom@tromey.com>
1333
1334         * dwarf2/read.c (allocate_type_unit_groups_table): Return
1335         htab_up.  Don't allocate on obstack.
1336         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
1337         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
1338         Change type to htab_up.
1339
1340 2020-02-08  Tom Tromey  <tom@tromey.com>
1341
1342         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
1343         Change type to htab_up.
1344         * dwarf2/read.c (create_signatured_type_table_from_index)
1345         (create_signatured_type_table_from_debug_names)
1346         (create_all_type_units, add_type_unit)
1347         (lookup_dwo_signatured_type, lookup_signatured_type)
1348         (process_skeletonless_type_unit): Update.
1349         (create_debug_type_hash_table, create_debug_types_hash_table):
1350         Change type of types_htab.
1351         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
1352         htab_up.  Don't allocate on obstack.
1353         (create_cus_hash_table): Change type of cus_htab parameter.
1354         (struct dwo_file) <cus, tus>: Now htab_up.
1355         (lookup_dwo_signatured_type, lookup_dwo_cutu)
1356         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
1357         (queue_and_load_all_dwo_tus): Update.
1358         * dwarf2/index-write.c (write_gdbindex): Update.
1359         (write_debug_names): Update.
1360
1361 2020-02-08  Tom Tromey  <tom@tromey.com>
1362
1363         * dwarf2/read.h (struct dwarf2_queue_item): Move from
1364         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
1365         destructor.
1366         (struct dwarf2_per_objfile) <queue>: New member.
1367         * dwarf2/read.c (struct dwarf2_queue_item): Move to
1368         dwarf2/read.h.
1369         (dwarf2_queue, dwarf2_queue_tail): Remove.
1370         (class dwarf2_queue_guard): Add parameter to constructor.  Use
1371         DISABLE_COPY_AND_ASSIGN.
1372         <m_per_objfile>: New member.
1373         <~dwarf2_queue_guard>: Rewrite.
1374         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
1375         Update.
1376         (~dwarf2_queue_item): New.
1377
1378 2020-02-08  Tom Tromey  <tom@tromey.com>
1379
1380         * dwarf2/read.c (struct die_info) <has_children>: New member.
1381         (dw2_get_file_names_reader): Remove has_children.
1382         (dw2_get_file_names): Update.
1383         (read_cutu_die_from_dwo): Remove has_children.
1384         (cutu_reader::init_tu_and_read_dwo_dies)
1385         (cutu_reader::cutu_reader): Update.
1386         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
1387         Remove has_children.
1388         (build_type_psymtabs_1, process_skeletonless_type_unit)
1389         (load_partial_comp_unit, load_full_comp_unit): Update.
1390         (create_dwo_cu_reader): Remove has_children.
1391         (create_cus_hash_table, read_die_and_children): Update.
1392         (read_full_die_1,read_full_die): Remove has_children.
1393         (read_signatured_type): Update.
1394         (class cutu_reader) <has_children>: Remove.
1395
1396 2020-02-08  Tom Tromey  <tom@tromey.com>
1397
1398         * dwarf2/expr.c: Rename from dwarf2expr.c.
1399         * dwarf2/expr.h: Rename from dwarf2expr.h.
1400         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
1401         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
1402         * dwarf2/frame.c: Rename from dwarf2-frame.c.
1403         * dwarf2/frame.h: Rename from dwarf2-frame.h.
1404         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
1405         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
1406         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
1407         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
1408         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
1409         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
1410         * dwarf2/loc.c: Rename from dwarf2loc.c.
1411         * dwarf2/loc.h: Rename from dwarf2loc.h.
1412         * dwarf2/read.c: Rename from dwarf2read.c.
1413         * dwarf2/read.h: Rename from dwarf2read.h.
1414         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
1415         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
1416         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
1417         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
1418         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
1419         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
1420         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
1421         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
1422         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
1423         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
1424         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
1425         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
1426         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
1427         Update.
1428         * Makefile.in (COMMON_SFILES): Update.
1429         (HFILES_NO_SRCDIR): Update.
1430
1431 2020-02-08  Tom Tromey  <tom@tromey.com>
1432
1433         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
1434         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
1435
1436 2020-02-08  Tom Tromey  <tom@tromey.com>
1437
1438         * dwarf2read.h (struct die_info): Don't declare.
1439
1440 2020-02-08  Tom Tromey  <tom@tromey.com>
1441
1442         * dwarf2read.h (die_info_ptr): Remove typedef.
1443
1444 2020-02-08  Tom Tromey  <tom@tromey.com>
1445
1446         * dwarf2read.c (read_call_site_scope)
1447         (handle_data_member_location, dwarf2_add_member_fn)
1448         (mark_common_block_symbol_computed, read_common_block)
1449         (attr_to_dynamic_prop, partial_die_info::read)
1450         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
1451         (dwarf2_symbol_mark_computed, set_die_type): Update.
1452         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
1453         method.
1454         (attr_form_is_block): Don't declare.
1455         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
1456
1457 2020-02-08  Tom Tromey  <tom@tromey.com>
1458
1459         * dwarf2read.c (dwarf2_find_base_address, )
1460         (read_call_site_scope, rust_containing_type)
1461         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
1462         (handle_data_member_location, dwarf2_add_member_fn)
1463         (get_alignment, read_structure_type, process_structure_scope)
1464         (mark_common_block_symbol_computed, read_common_block)
1465         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
1466         (partial_die_info::read, read_attribute_value, new_symbol)
1467         (lookup_die_type, dwarf2_get_ref_die_offset)
1468         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
1469         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
1470         (dwarf2_symbol_mark_computed): Update.
1471         * dwarf2/attribute.h (struct attribute) <value_as_address,
1472         form_is_section_offset, form_is_constant, form_is_ref>: Declare
1473         methods.
1474         (value_as_address, attr_form_is_section_offset)
1475         (attr_form_is_constant, attr_form_is_ref): Don't declare.
1476         * dwarf2/attribute.c (attribute::value_as_address)
1477         (attribute::form_is_section_offset, attribute::form_is_constant)
1478         (attribute::form_is_ref): Now methods.
1479
1480 2020-02-08  Tom Tromey  <tom@tromey.com>
1481
1482         * dwarf2read.c (struct attribute, DW_STRING)
1483         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
1484         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
1485         (attr_form_is_block, attr_form_is_section_offset)
1486         (attr_form_is_constant, attr_form_is_ref): Move.
1487         * dwarf2/attribute.h: New file.
1488         * dwarf2/attribute.c: New file, from dwarf2read.c.
1489         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
1490
1491 2020-02-08  Tom Tromey  <tom@tromey.com>
1492
1493         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
1494         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
1495         Move.
1496         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
1497         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
1498         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
1499         abbrev.c.
1500         * dwarf2/abbrev.h: New file.
1501         * dwarf2/abbrev.c: New file, from dwarf2read.c.
1502         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
1503
1504 2020-02-08  Tom Tromey  <tom@tromey.com>
1505
1506         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
1507         (dwarf2_section_size, dwarf2_get_section_info)
1508         (create_signatured_type_table_from_debug_names)
1509         (create_addrmap_from_aranges, read_debug_names_from_section)
1510         (get_gdb_index_contents_from_section, read_comp_unit_head)
1511         (error_check_comp_unit_head, read_abbrev_offset)
1512         (create_debug_type_hash_table, init_cu_die_reader)
1513         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
1514         (read_comp_units_from_section, create_cus_hash_table)
1515         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
1516         (create_dwp_v2_section, dwarf2_rnglists_process)
1517         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
1518         (abbrev_table_read_table, read_indirect_string_at_offset_from)
1519         (read_indirect_string_from_dwz, read_addr_index_1)
1520         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
1521         (dwarf_decode_macro_bytes, dwarf_decode_macros)
1522         (fill_in_loclist_baton): Update.
1523         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
1524         get_containing_section, get_bfd_owner, get_bfd_section,
1525         get_file_name, get_id, get_flags, empty, read>: Declare methods.
1526         (dwarf2_read_section, get_section_name, get_section_file_name)
1527         (get_containing_section, get_section_bfd_owner)
1528         (get_section_bfd_section, get_section_name, get_section_file_name)
1529         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
1530         declare.
1531         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
1532         (dwarf2_section_info::get_bfd_owner)
1533         (dwarf2_section_info::get_bfd_section)
1534         (dwarf2_section_info::get_name)
1535         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
1536         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
1537         (dwarf2_section_info::read): Now methods.
1538         * dwarf-index-write.c (class debug_names): Update.
1539
1540 2020-02-08  Tom Tromey  <tom@tromey.com>
1541
1542         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
1543         Move to dwarf2/section.h.
1544         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
1545         (get_section_bfd_section, get_section_name)
1546         (get_section_file_name, get_section_id, get_section_flags)
1547         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
1548         dwarf2/section.c.
1549         * dwarf2/section.h: New file.
1550         * dwarf2/section.c: New file, from dwarf2read.c.
1551         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
1552
1553 2020-02-08  Tom Tromey  <tom@tromey.com>
1554
1555         * dwarf2read.h (read_unsigned_leb128): Don't declare.
1556         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
1557         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
1558         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
1559         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
1560         * dwarf2/leb.h: New file, from dwarf2read.c.
1561         * dwarf2/leb.c: New file, from dwarf2read.c.
1562         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
1563         Remove.
1564         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
1565         (COMMON_SFILES): Add dwarf2/leb.c.
1566
1567 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
1568
1569         GDB 9.1 released.
1570
1571 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
1572
1573         PR gdb/25190:
1574         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
1575         * gdb/remote.c (remote_console_output): Update.
1576         * gdb/ui-file.c (fputs_unfiltered): Rename to...
1577         (ui_file_puts): ...this.
1578         * gdb/ui-file.h (ui_file_puts): Add declaration.
1579         * gdb/utils.c (emit_style_escape): Update.
1580         (flush_wrap_buffer): Update.
1581         (fputs_maybe_filtered): Update.
1582         (fputs_unfiltered): Add function.
1583
1584 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
1585
1586         * gdb/event-loop.c (gdb_wait_for_event): Update.
1587         * gdb/printcmd.c (printf_command): Update.
1588         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
1589         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
1590         (gdb_os_flush_stderr): Update.
1591         * gdb/remote.c (remote_console_output): Update.
1592         * gdb/ui-file.c (gdb_flush): Rename to...
1593         (ui_file_flush): ...this.
1594         (stderr_file::write): Update.
1595         (stderr_file::puts): Update.
1596         * gdb/ui-file.h (gdb_flush): Rename to...
1597         (ui_file_flush): ...this.
1598         * gdb/utils.c (gdb_flush): Add function.
1599         * gdb/utils.h (gdb_flush): Add declaration.
1600
1601 2020-02-07  Tom Tromey  <tromey@adacore.com>
1602
1603         PR breakpoints/24915:
1604         * source.c (find_and_open_source): Do not check basenames_may_differ.
1605
1606 2020-02-07  Tom Tromey  <tom@tromey.com>
1607
1608         * README: Update gdbserver documentation.
1609         * gdbserver: Move to top level.
1610         * configure.tgt (build_gdbserver): Remove.
1611         * configure.ac: Remove --enable-gdbserver.
1612         * configure: Rebuild.
1613         * Makefile.in (distclean): Don't mention gdbserver.
1614
1615 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
1616
1617         * source-cache.c (source_cache::ensure): Surround
1618         get_plain_source_lines with a try/catch.
1619         (source_cache::get_line_charpos): Get rid of try/catch
1620         and only check for the return value of "ensure".
1621         * tui/tui-source.c (tui_source_window::set_contents):
1622         Simplify "nlines" calculation.
1623
1624 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
1625
1626         * MAINTAINERS (Write After Approval): Add myself.
1627
1628 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
1629
1630         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
1631         function call.
1632
1633 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
1634
1635         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
1636
1637 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
1638
1639         * nat/riscv-linux-tdesc.h: New file.
1640         * nat/riscv-linux-tdesc.c: New file, taking code from...
1641         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
1642         ... here.
1643         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
1644         NATDEPFILES.
1645
1646 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
1647
1648         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
1649         we don't set the fake simulator ptid to the null_ptid.
1650
1651 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
1652
1653         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
1654         * gdbthread.h (class thread_info) <resumed>: Likewise.
1655         * infrun.c (resume_1): Likewise.
1656         (proceed): Likewise.
1657         (infrun_thread_stop_requested): Likewise.
1658         (stop_all_threads): Likewise.
1659         (handle_inferior_event): Likewise.
1660         (restart_threads): Likewise.
1661         (finish_step_over): Likewise.
1662         (keep_going_stepped_thread): Likewise.
1663         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
1664         (linux_handle_extended_wait): Likewise.
1665         * record-btrace.c (get_thread_current_frame_id): Likewise.
1666         * record-full.c (record_full_wait_1): Likewise.
1667         * remote.c (remote_target::process_initial_stop_replies): Likewise.
1668         * target.c (target_resume): Likewise.
1669         * thread.c (set_running_thread): Likewise.
1670
1671 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1672
1673         * f-valprint.c (f77_print_array_1): Changed datatype of index
1674         variable to LONGEST from int to enable it to contain bound
1675         values correctly.
1676
1677 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
1678
1679         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
1680         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
1681         offsets according to FLEN determined.
1682         (riscv_linux_nat_target::read_description): Determine FLEN
1683         dynamically.
1684         (riscv_linux_nat_target::fetch_registers): Size regset buffer
1685         according to FLEN determined.
1686         (riscv_linux_nat_target::store_registers): Likewise.
1687
1688 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
1689
1690         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
1691         when reg->group is empty and reggroup is not.
1692
1693 2020-01-31  Tom Tromey  <tromey@adacore.com>
1694
1695         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
1696         Call beneath target's mourn_inferior after unpushing.
1697
1698 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1699
1700         PR tui/9765
1701         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
1702         have enough lines to fill the screen, still return the lowest
1703         address we found.
1704
1705 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1706
1707         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
1708         '-', '<', and '>' commands.
1709
1710 2020-01-29  Pedro Alves  <palves@redhat.com>
1711             Sergio Durigan Junior  <sergiodj@redhat.com>
1712
1713         * infcmd.c (construct_inferior_arguments): Assert that
1714         'argc' is greater than 0.
1715
1716 2020-01-29  Luis Machado  <luis.machado@linaro.org>
1717
1718         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
1719         (BRK_INSN_MASK): Define to 0xd4200000.
1720         (aarch64_program_breakpoint_here_p): New function.
1721         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
1722         * arch-utils.c (default_program_breakpoint_here_p): Moved from
1723         breakpoint.c.
1724         * arch-utils.h (default_program_breakpoint_here_p): Moved from
1725         breakpoint.h
1726         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
1727         call gdbarch_program_breakpoint_here_p.
1728         (program_breakpoint_here): Moved to arch-utils.c, renamed to
1729         default_program_breakpoint_here_p, changed return type to bool and
1730         simplified.
1731         * breakpoint.h (program_breakpoint_here): Moved prototype to
1732         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
1733         return type to bool.
1734         * gdbarch.c: Regenerate.
1735         * gdbarch.h: Regenerate.
1736         * gdbarch.sh (program_breakpoint_here_p): New method.
1737         * infrun.c (handle_signal_stop): Call
1738         gdbarch_program_breakpoint_here_p.
1739
1740 2020-01-26  Tom Tromey  <tom@tromey.com>
1741
1742         * ctfread.c (struct ctf_fp_info): Reindent.
1743         (_initialize_ctfread): Remove.
1744
1745 2020-01-26  Tom Tromey  <tom@tromey.com>
1746
1747         * psymtab.c (partial_map_expand_apply)
1748         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
1749         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
1750         (psym_print_stats, psym_expand_symtabs_for_function)
1751         (psym_map_symbol_filenames, psym_map_matching_symbols)
1752         (psym_expand_symtabs_matching)
1753         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
1754         (maintenance_check_psymtabs): Use new methods.
1755         * psympriv.h (struct partial_symtab) <readin_p,
1756         get_compunit_symtab>: New methods.
1757         <readin, compunit_symtab>: Remove members.
1758         (struct standard_psymtab): New.
1759         (struct legacy_psymtab): Derive from standard_psymtab.
1760         * dwarf2read.h (struct dwarf2_psymtab): Derive from
1761         standard_psymtab.
1762         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
1763
1764 2020-01-26  Tom Tromey  <tom@tromey.com>
1765
1766         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
1767         read_dependencies.  Add assert.
1768         * psymtab.c (partial_symtab::read_dependencies): New method.
1769         * psympriv.h (struct partial_symtab) <read_dependencies>: New
1770         method.
1771         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
1772         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
1773         read_dependencies.
1774         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
1775         Add assert.
1776
1777 2020-01-26  Tom Tromey  <tom@tromey.com>
1778
1779         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
1780         Call expand_psymtab.
1781         (xcoff_read_symtab): Call expand_psymtab.
1782         (xcoff_start_psymtab, xcoff_end_psymtab): Set
1783         legacy_expand_psymtab.
1784         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
1785         method.
1786         (struct legacy_psymtab) <expand_psymtab>: Implement.
1787         <legacy_expand_psymtab>: New member.
1788         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
1789         (parse_partial_symbols): Set legacy_expand_psymtab.
1790         (psymtab_to_symtab_1): Change argument order.  Call
1791         expand_psymtab.
1792         (new_psymtab): Set legacy_expand_psymtab.
1793         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
1794         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
1795         expand_psymtab.
1796         (dwarf2_psymtab::expand_psymtab): Rename from
1797         psymtab_to_symtab_1.  Call expand_psymtab.
1798         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
1799         (dbx_end_psymtab): Likewise.
1800         (dbx_psymtab_to_symtab_1): Change argument order. Call
1801         expand_psymtab.
1802         (dbx_read_symtab): Call expand_psymtab.
1803         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
1804         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
1805         (ctf_psymtab::read_symtab): Call expand_psymtab.
1806
1807 2020-01-26  Tom Tromey  <tom@tromey.com>
1808
1809         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
1810         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
1811         messages.
1812         * mdebugread.c (mdebug_read_symtab): Remove prints.
1813         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
1814         assert.
1815         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
1816
1817 2020-01-26  Tom Tromey  <tom@tromey.com>
1818
1819         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
1820         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
1821         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
1822         legacy_symtab.
1823         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
1824         * psymtab.c (psymtab_to_symtab): Call method.
1825         (dump_psymtab): Update.
1826         * psympriv.h (struct partial_symtab): Add virtual destructor.
1827         <read_symtab>: New method.
1828         (struct legacy_symtab): New.
1829         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
1830         (struct pst_map) <pst>: Now a legacy_psymtab.
1831         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
1832         (new_psymtab): Use legacy_psymtab.
1833         * dwarf2read.h (struct dwarf2_psymtab): New.
1834         (struct dwarf2_per_cu_data) <psymtab>: Use it.
1835         * dwarf2read.c (dwarf2_create_include_psymtab)
1836         (dwarf2_build_include_psymtabs, create_type_unit_group)
1837         (create_partial_symtab, process_psymtab_comp_unit_reader)
1838         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
1839         (set_partial_user): Use dwarf2_psymtab.
1840         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
1841         (psymtab_to_symtab_1, process_full_comp_unit)
1842         (process_full_type_unit, dwarf2_ranges_read)
1843         (dwarf2_get_pc_bounds, psymtab_include_file_name)
1844         (dwarf_decode_lines): Use dwarf2_psymtab.
1845         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
1846         (add_address_entry_worker, write_one_signatured_type)
1847         (recursively_count_psymbols, recursively_write_psymbols)
1848         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
1849         (write_debug_names): Likewise.
1850         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
1851         <pst>: Now a legacy_psymtab.
1852         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
1853         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
1854         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
1855         * ctfread.c (struct ctf_psymtab): New.
1856         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
1857         ctf_psymtab.
1858         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
1859         (create_partial_symtab): Return a ctf_psymtab.
1860         (scan_partial_symbols): Update.
1861
1862 2020-01-26  Tom Tromey  <tom@tromey.com>
1863
1864         * xcoffread.c (xcoff_start_psymtab): Use new.
1865         * psymtab.c (partial_symtab::partial_symtab): New constructor,
1866         renamed from start_psymtab_common.
1867         * psympriv.h (struct partial_symtab): Add new constructor.
1868         (start_psymtab_common): Don't declare.
1869         * mdebugread.c (parse_partial_symbols): Use new.
1870         * dwarf2read.c (create_partial_symtab): Use new.
1871         * dbxread.c (start_psymtab): Use new.
1872         * ctfread.c (create_partial_symtab): Use new.
1873
1874 2020-01-26  Tom Tromey  <tom@tromey.com>
1875
1876         * xcoffread.c (xcoff_end_psymtab): Use new.
1877         * psymtab.c (start_psymtab_common): Use new.
1878         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
1879         Update.
1880         * psympriv.h (struct partial_symtab): Add parameters to
1881         constructor.  Don't inline.
1882         (allocate_psymtab): Don't declare.
1883         * mdebugread.c (new_psymtab): Use new.
1884         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
1885         * dbxread.c (dbx_end_psymtab): Use new.
1886
1887 2020-01-26  Tom Tromey  <tom@tromey.com>
1888
1889         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
1890         allocate_psymtab.  Update documentation.
1891         * psymtab.c (psymtab_storage::install_psymtab): Rename from
1892         allocate_psymtab.  Do not use new.
1893         (allocate_psymtab): Use new.  Update.
1894
1895 2020-01-26  Tom Tromey  <tom@tromey.com>
1896
1897         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
1898         * psymtab.c (psym_print_stats): Update.
1899         * psympriv.h (struct partial_symtab) <readin,
1900         psymtabs_addrmap_supported, anonymous>: Now bool.
1901         * mdebugread.c (psymtab_to_symtab_1): Update.
1902         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
1903         (build_type_psymtabs_reader, psymtab_to_symtab_1)
1904         (process_full_comp_unit, process_full_type_unit): Update.
1905         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
1906         * ctfread.c (psymtab_to_symtab): Update.
1907
1908 2020-01-26  Tom Tromey  <tom@tromey.com>
1909
1910         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
1911         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
1912         * psymtab.c (psymtab_storage): Delete psymtabs.
1913         (psymtab_storage::allocate_psymtab): Use new.
1914         (psymtab_storage::discard_psymtab): Use delete.
1915         * psympriv.h (struct partial_symtab): Add constructor and
1916         initializers.
1917
1918 2020-01-26  Tom Tromey  <tom@tromey.com>
1919
1920         * machoread.c: Do not include psympriv.h.
1921
1922 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1923
1924         * NEWS: Mention the new option and the set/show commands.
1925
1926 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1927
1928         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
1929         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
1930         (validate_exec_file): New variables, enums, functions.
1931         (exec_file_locate_attach, print_section_info): Style the filenames.
1932         (_initialize_exec): Install show_exec_file_mismatch_command and
1933          set_exec_file_mismatch_command.
1934         * gdbcore.h (validate_exec_file): Declare.
1935         * infcmd.c (attach_command): Call validate_exec_file.
1936         * remote.c ( remote_target::remote_add_inferior): Likewise.
1937
1938 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
1939
1940         * frame.c (find_frame_sal): Move call to get_next_frame into more
1941         inner scope.
1942         * inline-frame.c (inilne_state) <inline_state>: Update argument
1943         types.
1944         (inilne_state) <skipped_symbol>: Rename to...
1945         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
1946         (skip_inline_frames): Build vector of skipped symbols and use this
1947         to reate the inline_state.
1948         (inline_skipped_symbol): Add a comment and some assertions, fetch
1949         skipped symbol from the list.
1950
1951 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
1952
1953         * buildsym.c (lte_is_less_than): Delete.
1954         (buildsym_compunit::end_symtab_with_blockvector): Create local
1955         lambda function to sort line table entries, and use
1956         std::stable_sort instead of std::sort.
1957         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
1958         markers when looking for a previous line.
1959
1960 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
1961
1962         * dwarf2read.c (lnp_state_machine::record_line): Include
1963         end_sequence parameter in debug print out.  Record the line if we
1964         are at an end_sequence marker even if it's not the start of a
1965         statement.
1966         * symmisc.c (maintenance_print_one_line_table): Print end of
1967         sequence markers with 'END' not '0'.
1968
1969 2020-01-24  Pedro Alves  <palves@redhat.com>
1970
1971         PR gdb/25410
1972         * thread.c (scoped_restore_current_thread::restore): Use
1973         switch_to_inferior_no_thread.
1974         * exec.c: Include "progspace-and-thread.h".
1975         (add_target_sections, remove_target_sections):
1976         scoped_restore_current_pspace_and_thread instead of
1977         scoped_restore_current_thread.
1978         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
1979         and aspace to the inferior before calling clone_program_space.
1980         Remove stale comment.
1981
1982 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
1983
1984         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
1985         (arm_netbsd_nat_target::fetch_registers): ...this.
1986         (arm_nbsd_nat_target::store_registers): Rename to...
1987         (arm_netbsd_nat_target::store_registers): ...this.
1988
1989 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
1990
1991         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
1992         register_t.
1993
1994 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
1995
1996         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
1997         Update comment.
1998         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
1999         Likewise.
2000         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
2001         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
2002         the correct replacement (iterate_over_regset_sections).
2003         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
2004         Update comment.
2005
2006 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
2007
2008         PR gdb/23718
2009         * gdb/python/python.c (execute_gdb_command): Call
2010         async_enable_stdin in catch block.
2011
2012 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2013
2014         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
2015         SWITCH_THRU_ALL_UIS.
2016
2017 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2018
2019         PR tui/9765
2020         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
2021         comment, add extra parameter, and update to store previous symbol
2022         when appropriate.
2023         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
2024         add extra parameter.
2025         * tui/tui-disasm.c (tui_disassemble): Update header comment,
2026         remove unneeded parameter, add try/catch around gdb_print_insn,
2027         rewrite to add items to asm_lines vector.
2028         (tui_find_backward_disassembly_start_address): New function.
2029         (tui_find_disassembly_address): Updated throughout.
2030         (tui_disasm_window::set_contents): Update for changes to
2031         tui_disassemble.
2032         (tui_disasm_window::do_scroll_vertical): No need to adjust the
2033         number of lines to scroll.
2034
2035 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
2036
2037         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
2038         (SECT_OFF_DATA): Likewise.
2039         (SECT_OFF_RODATA): Likewise.
2040         (SECT_OFF_TEXT): Likewise.
2041         (SECT_OFF_BSS): Likewise.
2042         (struct objfile) <text_section_offset, data_section_offset>: New
2043         methods.
2044         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
2045         objfile::text_section_offset.
2046         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
2047         * coffread.c (coff_symtab_read): Likewise.
2048         (enter_linenos): Likewise.
2049         (process_coff_symbol): Likewise.
2050         * ctfread.c (get_objfile_text_range): Likewise.
2051         * dtrace-probe.c (dtrace_probe::get_relocated_address):
2052         Use objfile::data_section_offset.
2053         * dwarf2-frame.c (execute_cfa_program): Use
2054         objfile::text_section_offset.
2055         (dwarf2_frame_find_fde): Likewise.
2056         * dwarf2read.c (create_addrmap_from_index): Likewise.
2057         (create_addrmap_from_aranges): Likewise.
2058         (dw2_find_pc_sect_compunit_symtab): Likewise.
2059         (process_psymtab_comp_unit_reader): Likewise.
2060         (add_partial_symbol): Likewise.
2061         (add_partial_subprogram): Likewise.
2062         (process_full_comp_unit): Likewise.
2063         (read_file_scope): Likewise.
2064         (read_func_scope): Likewise.
2065         (read_lexical_block_scope): Likewise.
2066         (read_call_site_scope): Likewise.
2067         (dwarf2_rnglists_process): Likewise.
2068         (dwarf2_ranges_process): Likewise.
2069         (dwarf2_ranges_read): Likewise.
2070         (dwarf_decode_lines_1): Likewise.
2071         (new_symbol): Likewise.
2072         (dwarf2_fetch_die_loc_sect_off): Likewise.
2073         (dwarf2_per_cu_text_offset): Likewise.
2074         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
2075         * hppa-tdep.c (read_unwind_info): Likewise.
2076         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
2077         * psympriv.h (struct partial_symtab): Likewise.
2078         * psymtab.c (find_pc_sect_psymtab): Likewise.
2079         * solib-svr4.c (enable_break): Likewise.
2080         * stap-probe.c (relocate_address): Use
2081         objfile::data_section_offset.
2082         * xcoffread.c (enter_line_range): Use
2083         objfile::text_section_offset.
2084         (read_xcoff_symtab): Likewise.
2085
2086 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
2087
2088         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
2089         declaration to narrower scopes.
2090
2091 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
2092
2093         * darwin-nat.h (struct darwin_exception_msg, enum
2094         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
2095         Move up.
2096         (class darwin_nat_target) <wait_1, check_new_threads,
2097         decode_exception_message, decode_message, stop_inferior,
2098         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
2099         * darwin-nat.c (darwin_check_new_threads): Rename to...
2100         (darwin_nat_target::check_new_threads): ... this.
2101         (darwin_suspend_inferior_it): Remove.
2102         (darwin_decode_exception_message): Rename to...
2103         (darwin_nat_target::decode_exception_message): ... this.
2104         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
2105         (darwin_decode_message): Rename to...
2106         (darwin_nat_target::decode_message): ... this.
2107         (cancel_breakpoint): Rename to...
2108         (darwin_nat_target::cancel_breakpoint): ... this.
2109         (darwin_wait): Rename to...
2110         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
2111         instead of iterate_over_inferiors.
2112         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
2113         (darwin_stop_inferior): Rename to...
2114         (darwin_nat_target::stop_inferior): ... this.
2115         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
2116         (darwin_init_thread_list): Rename to...
2117         (darwin_nat_target::init_thread_list): ... this.
2118         (darwin_ptrace_him): Rename to...
2119         (darwin_nat_target::ptrace_him): ... this.
2120         (darwin_nat_target::create_inferior): Pass lambda function to
2121         fork_inferior.
2122         (darwin_nat_target::detach): Call stop_inferior instead of
2123         darwin_stop_inferior.
2124         * fork-inferior.h (fork_inferior): Change init_trace_fun
2125         parameter to gdb::function_view.
2126         * fork-inferior.c (fork_inferior): Likewise.
2127
2128 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
2129
2130         * i386-cygwin-tdep.c (core_process_module_section): Update.
2131         * windows-nat.c (struct lm_info_windows): Add text_offset.
2132         (windows_xfer_shared_libraries): Update.
2133         * windows-tdep.c (windows_xfer_shared_library):
2134         Add text_offset_cached argument.
2135         * windows-tdep.h (windows_xfer_shared_library): Update.
2136
2137 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
2138
2139         * gdbarch.sh: Add declaration for _initialize_gdbarch.
2140
2141 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
2142
2143         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
2144         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
2145         replace with range-based for.
2146         (gdbsim_interrupt_inferior): Remove.
2147         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
2148         with a range-based for.  Inline code from
2149         gdbsim_interrupt_inferior.
2150
2151 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
2152
2153         * infrun.c (proceed): Fix indentation.
2154
2155 2020-01-21  Tom Tromey  <tromey@adacore.com>
2156
2157         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
2158         * python/python.c (python_extension_ops): Update.
2159         (gdbpy_colorize): New function.
2160         * python/lib/gdb/__init__.py (colorize): New function.
2161         * extension.h (ext_lang_colorize): Declare.
2162         * extension.c (ext_lang_colorize): New function.
2163         * extension-priv.h (struct extension_language_ops) <colorize>: New
2164         member.
2165         * cli/cli-style.c (_initialize_cli_style): Update help text.
2166
2167 2020-01-21  Luis Machado  <luis.machado@linaro.org>
2168
2169         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
2170         <cond>: Change type to bool.
2171         (aarch64_displaced_step_b_cond): Update cond to use bool type.
2172         (aarch64_displaced_step_cb): Likewise.
2173         (aarch64_displaced_step_tb): Likewise.
2174
2175 2020-01-21  Luis Machado  <luis.machado@linaro.org>
2176
2177         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
2178         output.
2179
2180 2020-01-21  Luis Machado  <luis.machado@linaro.org>
2181
2182         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
2183         <pc_adjust>: Adjust the documentation.
2184         (aarch64_displaced_step_fixup): Check if PC really moved before
2185         adjusting it.
2186
2187 2020-01-19  Tom Tromey  <tom@tromey.com>
2188
2189         * disasm.c (~gdb_disassembler): New destructor.
2190         (gdb_buffered_insn_length): Call disassemble_free_target.
2191         * disasm.h (class gdb_disassembler): Declare destructor.  Use
2192         DISABLE_COPY_AND_ASSIGN.
2193
2194 2020-01-19  Tom Tromey  <tom@tromey.com>
2195
2196         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
2197         (die_reader_func_ftype): Remove.
2198         (cutu_reader): New class.
2199         (dw2_get_file_names_reader): Remove "data" parameter.
2200         (dw2_get_file_names): Use cutu_reader.
2201         (create_debug_type_hash_table): Update.
2202         (read_cutu_die_from_dwo): Update comment.
2203         (lookup_dwo_unit): Add dwo_name parameter.
2204         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
2205         die_reader_func_ftype and data parameters.
2206         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
2207         Remove die_reader_func_ftype and data parameters.
2208         (~cutu_reader): New; from init_cutu_and_read_dies.
2209         (cutu_reader::cutu_reader): Rename from
2210         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
2211         and data parameters.
2212         (init_cutu_and_read_dies_simple): Remove.
2213         (struct process_psymtab_comp_unit_data): Remove.
2214         (process_psymtab_comp_unit_reader): Remove data parameter; add
2215         want_partial_unit and pretend_language parameters.
2216         (process_psymtab_comp_unit): Use cutu_reader.
2217         (build_type_psymtabs_reader): Remove data parameter.
2218         (build_type_psymtabs_1): Use cutu_reader.
2219         (process_skeletonless_type_unit): Likewise.
2220         (load_partial_comp_unit_reader): Remove.
2221         (load_partial_comp_unit): Use cutu_reader.
2222         (load_full_comp_unit_reader): Remove.
2223         (load_full_comp_unit): Use cutu_reader.
2224         (struct create_dwo_cu_data): Remove.
2225         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
2226         dwo_unit parameters.
2227         (create_cus_hash_table): Use cutu_reader.
2228         (struct dwarf2_read_addr_index_data): Remove.
2229         (dwarf2_read_addr_index_reader): Remove.
2230         (dwarf2_read_addr_index): Use cutu_reader.
2231         (read_signatured_type_reader): Remove.
2232         (read_signatured_type): Use cutu_reader.
2233
2234 2020-01-19  Tom Tromey  <tom@tromey.com>
2235
2236         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
2237         * tui/tui-wingeneral.h (class tui_suppress_output): New.
2238         (tui_wrefresh): Declare.
2239         * tui/tui-wingeneral.c (suppress_output): New global.
2240         (tui_suppress_output, ~tui_suppress_output): New constructor and
2241         destructor.
2242         (tui_wrefresh): New function.
2243         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
2244         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
2245         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
2246         method.
2247         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
2248         tui_wrefresh.
2249         (tui_data_window::no_refresh): New method.
2250         (tui_data_item_window::refresh_window): Call tui_wrefresh.
2251         (tui_reg_command): Use tui_suppress_output
2252         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
2253         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
2254         method.
2255         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
2256
2257 2020-01-19  Tom Tromey  <tom@tromey.com>
2258
2259         * tui/tui-winsource.c (tui_update_source_windows_with_line):
2260         Handle case where symtab is null.
2261
2262 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
2263
2264         * linux-fork.c (one_fork_p): Simplify.
2265
2266 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
2267
2268         * top.c (struct qt_args): Remove.
2269         (kill_or_detach): Change return type to void, replace `void *`
2270         parameter with a proper one.
2271         (print_inferior_quit_action):  Likewise.
2272         (quit_confirm): Use range-based for loop to iterate over inferiors.
2273         (quit_force): Likewise.
2274
2275 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
2276
2277         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
2278         `void *` parameter with proper parameters.
2279         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
2280         (print_one_inferior): Change return type to void, replace `void *`
2281         parameter with proper parameters.
2282         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
2283         inferiors.
2284         (get_other_inferior): Remove.
2285         (mi_cmd_remove_inferior): Use range-based loop to iterate over
2286         inferiors.
2287
2288 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
2289
2290         * mi/mi-interp.c (report_initial_inferior): Remove.
2291         (mi_interp::init): Use range-based for to iterate over inferiors.
2292
2293 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
2294
2295         * python/py-inferior.c (build_inferior_list): Remove.
2296         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
2297
2298 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
2299
2300         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
2301         (btrace_stitch_trace): Likewise.
2302         * charset.c (intermediate_encoding): Likewise (vaild).
2303         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
2304         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
2305         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
2306
2307 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
2308
2309         * windows-tdep.c (windows_get_tlb_type):
2310         Add rtl_user_process_parameters type.
2311
2312 2020-01-16  Pedro Alves  <palves@redhat.com>
2313             Norbert Lange  <nolange79@gmail.com>
2314
2315         PR build/24805
2316         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
2317         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
2318         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
2319         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
2320         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
2321         (ps_plog): Redeclare exported functions with default visibility.
2322
2323 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
2324
2325         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
2326         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
2327
2328 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
2329
2330         * infcmd.c (post_create_inferior): Use get_thread_regcache
2331         instead of get_current_regcache.
2332
2333 2020-01-14  Tom Tromey  <tom@tromey.com>
2334
2335         PR symtab/12535:
2336         * python/python.c (gdbpy_decode_line): Treat empty string the same
2337         as no argument.
2338
2339 2020-01-14  Tom Tromey  <tom@tromey.com>
2340
2341         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
2342
2343 2020-01-14  Tom Tromey  <tom@tromey.com>
2344
2345         * nat/linux-btrace.c: Don't include <config.h>.
2346         * nat/linux-ptrace.c: Don't include <config.h>.
2347         * nat/x86-linux-dregs.c: Don't include <config.h>.
2348
2349 2020-01-14  Tom Tromey  <tom@tromey.com>
2350
2351         * configure: Rebuild.
2352         * configure.ac: Move many checks to ../gdbsupport/common.m4.
2353
2354 2020-01-14  Tom Tromey  <tom@tromey.com>
2355
2356         * nat/x86-linux-dregs.c: Include configh.h.
2357         * nat/linux-ptrace.c: Include configh.h.
2358         * nat/linux-btrace.c: Include configh.h.
2359         * defs.h: Include config.h, bfd.h.
2360         * configure.ac: Don't source common.host.
2361         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
2362         * configure: Rebuild.
2363         * acinclude.m4: Update path.
2364         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
2365         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
2366         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
2367         (CLIBS): Add LIBSUPPORT.
2368         (CDEPS): Likewise.
2369         (COMMON_SFILES): Remove gdbsupport files.
2370         (HFILES_NO_SRCDIR): Likewise.
2371         (stamp-version): Update path to create-version.sh.
2372         (ALLDEPFILES): Remove gdbsupport files.
2373
2374 2020-01-14  Tom Tromey  <tom@tromey.com>
2375
2376         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
2377         USE_WIN32API when needed.
2378         * configure.ac (USE_WIN32API): Don't define.
2379         (WIN32LIBS): Use WIN32APILIBS.
2380         * configure: Rebuild.
2381
2382 2020-01-14  Tom Tromey  <tom@tromey.com>
2383
2384         * configure: Rebuild.
2385         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
2386
2387 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2388
2389         * skip.c (skip_function_command): Make skip w/o arguments use the
2390         name of the inlined function if pc is inside any inlined function.
2391
2392 2020-01-14  Luis Machado  <luis.machado@linaro.org>
2393
2394         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
2395         * infrun.c (resume_1): Likewise.
2396         (handle_inferior_event): Remove stale comment.
2397         * linux-nat.c (linux_nat_target::resume): Update comments.
2398         (save_stop_reason): Likewise.
2399         (linux_nat_filter_event): Likewise.
2400         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
2401
2402 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
2403
2404         * elfread.c (record_minimal_symbol): Set section index to 0 for
2405         non-allocatable sections.
2406
2407
2408 2020-01-13  Ali Tamur <tamur@google.com>
2409
2410         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
2411         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
2412         to gdb::optional.  Update comments.
2413         (dwo_file): Update comments.
2414         (read_attribute): Update API to take an additional out parameter,
2415         need_reprocess.  This is used to mark attributes that need other
2416         attributes (e.g. str_offsets_base) for correct computation which may not
2417         have been read yet.
2418         (read_attribute_reprocess): New function declaration.
2419         (read_addr_index): Likewise.
2420         (read_dwo_str_index): Likewise.
2421         (read_stub_str_index): Likewise.
2422         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
2423         (lookup_addr_base): New function definition.
2424         (lookup_ranges_base): Likewise.
2425         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
2426         lookup_ranges_base.
2427         (init_cutu_and_read_dies): Update comments.
2428         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
2429         unit.  This is used to inherit parent's str_offsets_base and addr_base.
2430         Update comments.
2431         (init_cutu_and_read_dies_simple): Reflect API changes.
2432         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
2433         (create_cus_hash_table): Change API to take parent compile unit.
2434         Reflect API changes.
2435         (open_and_init_dwo_file): Reflect API changes.
2436         (dwarf2_get_pc_bounds): Update comments.
2437         (dwarf2_record_block_ranges): Likewise.
2438         (read_full_die_1): Change implementation to reprocess attributes that
2439         need str_offsets_base and addr_base.
2440         (partial_die_info::read): Likewise.
2441         (read_attribute_reprocess): New function definition.
2442         (read_attribute_value): Change API to take an additional out parameter,
2443         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
2444         when a non-dwo compile unit has index based attributes.
2445         (read_attribute): Reflect API changes.
2446         (read_addr_index_1): Reflect API changes.  Update comments.
2447         (dwarf2_read_addr_index_data): Reflect API changes.
2448         (dwarf2_read_addr_index): Likewise.
2449         (read_str_index): Change API and implementation.  This becomes a helper
2450         to be used by the new string index related methods.  Update error
2451         message and comments.
2452         (read_dwo_str_index): New function definition.
2453         (read_stub_str_index): Likewise.
2454         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
2455         * symfile.h (dwarf2_debug_sections): Likewise.
2456         * xcoffread.c (dwarf2_debug_sections): Likewise.
2457
2458 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2459
2460         * gdbcore.h (struct core_fns) <core_read_registers>: Change
2461         core_reg_sect type to gdb_byte *.
2462         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
2463         * cris-tdep.c (fetch_core_registers): Likewise.
2464         * corelow.c (core_target::get_core_register_section): Change
2465         type of `contents` to gdb::byte_vector.
2466
2467 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
2468
2469         * tui/tui-wingeneral.c (box_win): Position the title in the center
2470         of the border.
2471
2472 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
2473
2474         * corelow.c (core_target::get_core_register_section): Use
2475           std::vector instead of alloca.
2476
2477 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2478
2479         * warning.m4: Add -Wmissing-declarations to build_warnings.
2480         * configure: Re-generate.
2481
2482 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2483
2484         * python/python.c (init__gdb_module): Add declaration.
2485
2486 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2487
2488         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
2489         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
2490         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
2491         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
2492         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
2493         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
2494         * ada-exp.y (_initialize_ada_exp): Add declaration.
2495         * ada-lang.c (_initialize_ada_language): Add declaration.
2496         * ada-tasks.c (_initialize_tasks): Add declaration.
2497         * agent.c (_initialize_agent): Add declaration.
2498         * aix-thread.c (_initialize_aix_thread): Add declaration.
2499         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
2500         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
2501         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
2502         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
2503         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
2504         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2505         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
2506         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
2507         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
2508         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
2509         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
2510         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
2511         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
2512         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
2513         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
2514         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
2515         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
2516         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
2517         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
2518         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
2519         * annotate.c (_initialize_annotate): Add declaration.
2520         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
2521         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
2522         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
2523         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
2524         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
2525         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
2526         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
2527         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
2528         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
2529         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
2530         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
2531         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
2532         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
2533         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
2534         * auto-load.c (_initialize_auto_load): Add declaration.
2535         * auxv.c (_initialize_auxv): Add declaration.
2536         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
2537         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
2538         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
2539         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
2540         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
2541         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
2542         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
2543         * breakpoint.c (_initialize_breakpoint): Add declaration.
2544         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
2545         * btrace.c (_initialize_btrace): Add declaration.
2546         * charset.c (_initialize_charset): Add declaration.
2547         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
2548         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
2549         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
2550         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
2551         * cli/cli-script.c (_initialize_cli_script): Add declaration.
2552         * cli/cli-style.c (_initialize_cli_style): Add declaration.
2553         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
2554         * coffread.c (_initialize_coffread): Add declaration.
2555         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
2556         * compile/compile.c (_initialize_compile): Add declaration.
2557         * complaints.c (_initialize_complaints): Add declaration.
2558         * completer.c (_initialize_completer): Add declaration.
2559         * copying.c (_initialize_copying): Add declaration.
2560         * corefile.c (_initialize_core): Add declaration.
2561         * corelow.c (_initialize_corelow): Add declaration.
2562         * cp-abi.c (_initialize_cp_abi): Add declaration.
2563         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
2564         * cp-support.c (_initialize_cp_support): Add declaration.
2565         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
2566         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
2567         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
2568         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
2569         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
2570         * ctfread.c (_initialize_ctfread): Add declaration.
2571         * d-lang.c (_initialize_d_language): Add declaration.
2572         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
2573         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
2574         * dbxread.c (_initialize_dbxread): Add declaration.
2575         * dcache.c (_initialize_dcache): Add declaration.
2576         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
2577         * disasm.c (_initialize_disasm): Add declaration.
2578         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
2579         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
2580         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
2581         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
2582         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
2583         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
2584         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
2585         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
2586         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
2587         * elfread.c (_initialize_elfread): Add declaration.
2588         * exec.c (_initialize_exec): Add declaration.
2589         * extension.c (_initialize_extension): Add declaration.
2590         * f-lang.c (_initialize_f_language): Add declaration.
2591         * f-valprint.c (_initialize_f_valprint): Add declaration.
2592         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
2593         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
2594         * filesystem.c (_initialize_filesystem): Add declaration.
2595         * findcmd.c (_initialize_mem_search): Add declaration.
2596         * findvar.c (_initialize_findvar): Add declaration.
2597         * fork-child.c (_initialize_fork_child): Add declaration.
2598         * frame-base.c (_initialize_frame_base): Add declaration.
2599         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
2600         * frame.c (_initialize_frame): Add declaration.
2601         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
2602         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
2603         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
2604         * gcore.c (_initialize_gcore): Add declaration.
2605         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
2606         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
2607         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
2608         * gdbarch.c (_initialize_gdbarch): Add declaration.
2609         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
2610         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
2611         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
2612         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
2613         * go-lang.c (_initialize_go_language): Add declaration.
2614         * go32-nat.c (_initialize_go32_nat): Add declaration.
2615         * guile/guile.c (_initialize_guile): Add declaration.
2616         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
2617         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
2618         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
2619         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
2620         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
2621         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
2622         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
2623         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
2624         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
2625         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
2626         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
2627         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
2628         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
2629         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
2630         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
2631         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
2632         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
2633         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
2634         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
2635         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
2636         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
2637         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
2638         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
2639         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
2640         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
2641         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
2642         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
2643         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
2644         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
2645         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
2646         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
2647         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
2648         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
2649         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
2650         * infcall.c (_initialize_infcall): Add declaration.
2651         * infcmd.c (_initialize_infcmd): Add declaration.
2652         * inflow.c (_initialize_inflow): Add declaration.
2653         * infrun.c (_initialize_infrun): Add declaration.
2654         * interps.c (_initialize_interpreter): Add declaration.
2655         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
2656         * jit.c (_initialize_jit): Add declaration.
2657         * language.c (_initialize_language): Add declaration.
2658         * linux-fork.c (_initialize_linux_fork): Add declaration.
2659         * linux-nat.c (_initialize_linux_nat): Add declaration.
2660         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
2661         * linux-thread-db.c (_initialize_thread_db): Add declaration.
2662         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
2663         * m2-lang.c (_initialize_m2_language): Add declaration.
2664         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
2665         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
2666         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
2667         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
2668         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
2669         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
2670         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
2671         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
2672         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
2673         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
2674         * machoread.c (_initialize_machoread): Add declaration.
2675         * macrocmd.c (_initialize_macrocmd): Add declaration.
2676         * macroscope.c (_initialize_macroscope): Add declaration.
2677         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
2678         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
2679         * maint.c (_initialize_maint_cmds): Add declaration.
2680         * mdebugread.c (_initialize_mdebugread): Add declaration.
2681         * memattr.c (_initialize_mem): Add declaration.
2682         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
2683         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
2684         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
2685         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
2686         * mi/mi-main.c (_initialize_mi_main): Add declaration.
2687         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
2688         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
2689         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
2690         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
2691         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
2692         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
2693         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
2694         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
2695         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
2696         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
2697         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
2698         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
2699         * mipsread.c (_initialize_mipsread): Add declaration.
2700         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
2701         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
2702         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
2703         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
2704         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
2705         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
2706         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
2707         * nto-procfs.c (_initialize_procfs): Add declaration.
2708         * objc-lang.c (_initialize_objc_language): Add declaration.
2709         * observable.c (_initialize_observer): Add declaration.
2710         * opencl-lang.c (_initialize_opencl_language): Add declaration.
2711         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
2712         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
2713         * osabi.c (_initialize_gdb_osabi): Add declaration.
2714         * osdata.c (_initialize_osdata): Add declaration.
2715         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
2716         * parse.c (_initialize_parse): Add declaration.
2717         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
2718         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
2719         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
2720         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
2721         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
2722         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
2723         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
2724         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
2725         * printcmd.c (_initialize_printcmd): Add declaration.
2726         * probe.c (_initialize_probe): Add declaration.
2727         * proc-api.c (_initialize_proc_api): Add declaration.
2728         * proc-events.c (_initialize_proc_events): Add declaration.
2729         * proc-service.c (_initialize_proc_service): Add declaration.
2730         * procfs.c (_initialize_procfs): Add declaration.
2731         * producer.c (_initialize_producer): Add declaration.
2732         * psymtab.c (_initialize_psymtab): Add declaration.
2733         * python/python.c (_initialize_python): Add declaration.
2734         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
2735         * record-btrace.c (_initialize_record_btrace): Add declaration.
2736         * record-full.c (_initialize_record_full): Add declaration.
2737         * record.c (_initialize_record): Add declaration.
2738         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
2739         * regcache.c (_initialize_regcache): Add declaration.
2740         * reggroups.c (_initialize_reggroup): Add declaration.
2741         * remote-notif.c (_initialize_notif): Add declaration.
2742         * remote-sim.c (_initialize_remote_sim): Add declaration.
2743         * remote.c (_initialize_remote): Add declaration.
2744         * reverse.c (_initialize_reverse): Add declaration.
2745         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
2746         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
2747         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
2748         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
2749         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
2750         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
2751         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
2752         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
2753         Add declaration.
2754         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
2755         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
2756         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
2757         * rust-exp.y (_initialize_rust_exp): Add declaration.
2758         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
2759         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
2760         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
2761         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
2762         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
2763         * score-tdep.c (_initialize_score_tdep): Add declaration.
2764         * ser-go32.c (_initialize_ser_dos): Add declaration.
2765         * ser-mingw.c (_initialize_ser_windows): Add declaration.
2766         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
2767         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
2768         * ser-uds.c (_initialize_ser_socket): Add declaration.
2769         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
2770         * serial.c (_initialize_serial): Add declaration.
2771         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
2772         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
2773         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
2774         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
2775         * skip.c (_initialize_step_skip): Add declaration.
2776         * sol-thread.c (_initialize_sol_thread): Add declaration.
2777         * solib-aix.c (_initialize_solib_aix): Add declaration.
2778         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
2779         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
2780         * solib-frv.c (_initialize_frv_solib): Add declaration.
2781         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
2782         * solib-target.c (_initialize_solib_target): Add declaration.
2783         * solib.c (_initialize_solib): Add declaration.
2784         * source-cache.c (_initialize_source_cache): Add declaration.
2785         * source.c (_initialize_source): Add declaration.
2786         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
2787         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
2788         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
2789         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
2790         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
2791         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
2792         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
2793         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
2794         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
2795         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
2796         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
2797         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
2798         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
2799         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
2800         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
2801         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
2802         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
2803         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
2804         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
2805         * stabsread.c (_initialize_stabsread): Add declaration.
2806         * stack.c (_initialize_stack): Add declaration.
2807         * stap-probe.c (_initialize_stap_probe): Add declaration.
2808         * std-regs.c (_initialize_frame_reg): Add declaration.
2809         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
2810         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
2811         * symfile.c (_initialize_symfile): Add declaration.
2812         * symmisc.c (_initialize_symmisc): Add declaration.
2813         * symtab.c (_initialize_symtab): Add declaration.
2814         * target.c (_initialize_target): Add declaration.
2815         * target-connection.c (_initialize_target_connection): Add
2816         declaration.
2817         * target-dcache.c (_initialize_target_dcache): Add declaration.
2818         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
2819         * thread.c (_initialize_thread): Add declaration.
2820         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
2821         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
2822         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
2823         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
2824         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
2825         * tracectf.c (_initialize_ctf): Add declaration.
2826         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
2827         * tracefile.c (_initialize_tracefile): Add declaration.
2828         * tracepoint.c (_initialize_tracepoint): Add declaration.
2829         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
2830         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
2831         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
2832         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
2833         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
2834         * tui/tui-win.c (_initialize_tui_win): Add declaration.
2835         * tui/tui.c (_initialize_tui): Add declaration.
2836         * typeprint.c (_initialize_typeprint): Add declaration.
2837         * ui-style.c (_initialize_ui_style): Add declaration.
2838         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
2839         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
2840         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
2841         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
2842         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
2843         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
2844         * unittests/filtered_iterator-selftests.c
2845         (_initialize_filtered_iterator_selftests): Add declaration.
2846         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
2847         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
2848         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
2849         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
2850         * unittests/main-thread-selftests.c
2851         (_initialize_main_thread_selftests): Add declaration.
2852         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
2853         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
2854         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
2855         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
2856         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
2857         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
2858         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
2859         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
2860         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
2861         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
2862         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
2863         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
2864         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
2865         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
2866         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
2867         declaration.
2868         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
2869         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
2870         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
2871         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
2872         * user-regs.c (_initialize_user_regs): Add declaration.
2873         * utils.c (_initialize_utils): Add declaration.
2874         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
2875         * valops.c (_initialize_valops): Add declaration.
2876         * valprint.c (_initialize_valprint): Add declaration.
2877         * value.c (_initialize_values): Add declaration.
2878         * varobj.c (_initialize_varobj): Add declaration.
2879         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
2880         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
2881         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
2882         * windows-nat.c (_initialize_windows_nat): Add declaration.
2883         (_initialize_check_for_gdb_ini): Add declaration.
2884         (_initialize_loadable): Add declaration.
2885         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
2886         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
2887         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
2888         * xcoffread.c (_initialize_xcoffread): Add declaration.
2889         * xml-support.c (_initialize_xml_support): Add declaration.
2890         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
2891         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
2892         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
2893         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
2894
2895 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
2896
2897         * regformats/regdat.sh: Generate declaration for init function.
2898
2899 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
2900
2901         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
2902         up.
2903         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
2904         close_one_inferior>: New methods.
2905         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
2906         pass down target to find_inferior_pid.
2907         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
2908         Pass down target to find_inferior_ptid.
2909         (gdbsim_target::create_inferior): Pass down target to
2910         add_thread_silent.
2911         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
2912         target down to find_inferior_ptid and switch_to_thread.
2913         (gdbsim_target::close): Update to call close_one_inferior.
2914         (struct resume_data): Remove.
2915         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
2916         directly, rather than through a void pointer.
2917         (gdbsim_target::resume): Update to call resume_one_inferior.
2918
2919 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
2920
2921         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
2922
2923 2020-01-12  Pedro Alves  <palves@redhat.com>
2924
2925         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
2926         directly for the current inferior instead of
2927         discard_all_inferiors.
2928         (discard_all_inferiors): Delete.
2929
2930 2020-01-11  Tom Tromey  <tom@tromey.com>
2931
2932         * tui/tui-wingeneral.c (box_win): Check cli_styling.
2933         * tui/tui-winsource.c (tui_source_window_base::refill): Use
2934         deprecated_safe_get_selected_frame.
2935
2936 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2937
2938         * inferior.c (print_inferior): Switch inferior before printing it.
2939
2940 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
2941             Pedro Alves  <palves@redhat.com>
2942
2943         * progspace-and-thread.c (switch_to_program_space_and_thread):
2944         Assert there's an inferior for PSPACE.  Use
2945         switch_to_inferior_no_thread to switch the inferior too.
2946         * progspace.c (program_space::~program_space): Call
2947         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
2948         (program_space::free_all_objfiles): Don't call clear_symtab_users
2949         here.
2950         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
2951
2952 2020-01-10  Pedro Alves  <palves@redhat.com>
2953
2954         * NEWS: Mention multi-target debugging, "info connections", and
2955         "add-inferior -no-connection".
2956
2957 2020-01-10  Pedro Alves  <palves@redhat.com>
2958
2959         * infrun.c: Include "target-connection.h".
2960         (check_multi_target_resumption): New.
2961         (proceed): Call it.
2962         * target-connection.c (make_target_connection_string): Make
2963         extern.
2964         * target-connection.h (make_target_connection_string): Declare.
2965
2966 2020-01-10  Pedro Alves  <palves@redhat.com>
2967
2968         * Makefile.in (COMMON_SFILES): Add target-connection.c.
2969         * inferior.c (uiout_field_connection): New function.
2970         (print_inferior): Add new "connection-id" column.
2971         (add_inferior_command): Show connection number/string of added
2972         inferior.
2973         * process-stratum-target.h
2974         (process_stratum_target::connection_string): New virtual method.
2975         (process_stratum_target::connection_number): New field.
2976         * remote.c (remote_target::connection_string): New override.
2977         * target-connection.c: New file.
2978         * target-connection.h: New file.
2979         * target.c (decref_target): Remove process_stratum targets from
2980         the connection list.
2981         (target_stack::push): Add process_stratum targets to the
2982         connection list.
2983
2984 2020-01-10  Pedro Alves  <palves@redhat.com>
2985
2986         Revert:
2987         2016-04-12  Pedro Alves  <palves@redhat.com>
2988         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
2989         Remove references to name.
2990         * serial.h (struct serial) <name>: Delete.
2991
2992 2020-01-10  Pedro Alves  <palves@redhat.com>
2993
2994         * gdbarch-selftests.c (register_to_value_test): Remove "target
2995         already pushed" check.
2996
2997 2020-01-10  Pedro Alves  <palves@redhat.com>
2998             John Baldwin  <jhb@FreeBSD.org>
2999
3000         * aarch64-linux-nat.c
3001         (aarch64_linux_nat_target::thread_architecture): Adjust.
3002         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
3003         (task_command_1): Likewise.
3004         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
3005         (aix_thread_target::wait, aix_thread_target::fetch_registers)
3006         (aix_thread_target::store_registers)
3007         (aix_thread_target::thread_alive): Adjust.
3008         * amd64-fbsd-tdep.c: Include "inferior.h".
3009         (amd64fbsd_get_thread_local_address): Pass down target.
3010         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
3011         thread's gdbarch instead of target_gdbarch.
3012         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
3013         get_last_target_status.
3014         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
3015         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
3016         inferiors.
3017         (update_inserted_breakpoint_locations): Skip if inferiors with no
3018         execution.
3019         (update_global_location_list): When handling moribund locations,
3020         find representative inferior for location's pspace, and use thread
3021         count of its process_stratum target.
3022         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
3023         * bsd-uthread.c (bsd_uthread_target::wait): Use
3024         as_process_stratum_target and adjust thread_change_ptid and
3025         add_thread calls.
3026         (bsd_uthread_target::update_thread_list): Use
3027         as_process_stratum_target and adjust find_thread_ptid,
3028         thread_change_ptid and add_thread calls.
3029         * btrace.c (maint_btrace_packet_history_cmd): Adjust
3030         find_thread_ptid call.
3031         * corelow.c (add_to_thread_list): Adjust add_thread call.
3032         (core_target_open): Adjust add_thread_silent and thread_count
3033         calls.
3034         (core_target::pid_to_str): Adjust find_inferior_ptid call.
3035         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
3036         * event-top.c (async_disconnect): Pop targets from all inferiors.
3037         * exec.c (add_target_sections): Push exec target on all inferiors
3038         sharing the program space.
3039         (remove_target_sections): Remove the exec target from all
3040         inferiors sharing the program space.
3041         (exec_on_vfork): New.
3042         * exec.h (exec_on_vfork): Declare.
3043         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
3044         Pass it down.
3045         (fbsd_nat_target::update_thread_list): Adjust.
3046         (fbsd_nat_target::resume): Adjust.
3047         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
3048         down.
3049         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
3050         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
3051         get_thread_arch_regcache call.
3052         * fork-child.c (gdb_startup_inferior): Pass target down to
3053         startup_inferior and set_executing.
3054         * gdbthread.h (struct process_stratum_target): Forward declare.
3055         (add_thread, add_thread_silent, add_thread_with_info)
3056         (in_thread_list): Add process_stratum_target parameter.
3057         (find_thread_ptid(inferior*, ptid_t)): New overload.
3058         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
3059         parameter.
3060         (all_threads()): Delete overload.
3061         (all_threads, all_non_exited_threads): Add process_stratum_target
3062         parameter.
3063         (all_threads_safe): Use brace initialization.
3064         (thread_count): Add process_stratum_target parameter.
3065         (set_resumed, set_running, set_stop_requested, set_executing)
3066         (threads_are_executing, finish_thread_state): Add
3067         process_stratum_target parameter.
3068         (switch_to_thread): Use is_current_thread.
3069         * i386-fbsd-tdep.c: Include "inferior.h".
3070         (i386fbsd_get_thread_local_address): Pass down target.
3071         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
3072         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
3073         have_inferiors check.
3074         * inf-ptrace.c (inf_ptrace_target::create_inferior)
3075         (inf_ptrace_target::attach): Adjust.
3076         * infcall.c (run_inferior_call): Adjust.
3077         * infcmd.c (run_command_1): Pass target to
3078         scoped_finish_thread_state.
3079         (proceed_thread_callback): Skip inferiors with no execution.
3080         (continue_command): Rename 'all_threads' local to avoid hiding
3081         'all_threads' function.  Adjust get_last_target_status call.
3082         (prepare_one_step): Adjust set_running call.
3083         (signal_command): Use user_visible_resume_target.  Compare thread
3084         pointers instead of inferior_ptid.
3085         (info_program_command): Adjust to pass down target.
3086         (attach_command): Mark target's 'thread_executing' flag.
3087         (stop_current_target_threads_ns): New, factored out from ...
3088         (interrupt_target_1): ... this.  Switch inferior before making
3089         target calls.
3090         * inferior-iter.h
3091         (struct all_inferiors_iterator, struct all_inferiors_range)
3092         (struct all_inferiors_safe_range)
3093         (struct all_non_exited_inferiors_range): Filter on
3094         process_stratum_target too.  Remove explicit.
3095         * inferior.c (inferior::inferior): Push dummy target on target
3096         stack.
3097         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
3098         Add process_stratum_target parameter, and pass it down.
3099         (have_live_inferiors): Adjust.
3100         (switch_to_inferior_and_push_target): New.
3101         (add_inferior_command, clone_inferior_command): Handle
3102         "-no-connection" parameter.  Use
3103         switch_to_inferior_and_push_target.
3104         (_initialize_inferior): Mention "-no-connection" option in
3105         the help of "add-inferior" and "clone-inferior" commands.
3106         * inferior.h: Include "process-stratum-target.h".
3107         (interrupt_target_1): Use bool.
3108         (struct inferior) <push_target, unpush_target, target_is_pushed,
3109         find_target_beneath, top_target, process_target, target_at,
3110         m_stack>: New.
3111         (discard_all_inferiors): Delete.
3112         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
3113         (all_inferiors, all_non_exited_inferiors): Add
3114         process_stratum_target parameter.
3115         * infrun.c: Include "gdb_select.h" and <unordered_map>.
3116         (target_last_proc_target): New global.
3117         (follow_fork_inferior): Push target on new inferior.  Pass target
3118         to add_thread_silent.  Call exec_on_vfork.  Handle target's
3119         reference count.
3120         (follow_fork): Adjust get_last_target_status call.  Also consider
3121         target.
3122         (follow_exec): Push target on new inferior.
3123         (struct execution_control_state) <target>: New field.
3124         (user_visible_resume_target): New.
3125         (do_target_resume): Call target_async.
3126         (resume_1): Set target's threads_executing flag.  Consider resume
3127         target.
3128         (commit_resume_all_targets): New.
3129         (proceed): Also consider resume target.  Skip threads of inferiors
3130         with no execution.  Commit resumtion in all targets.
3131         (start_remote): Pass current inferior to wait_for_inferior.
3132         (infrun_thread_stop_requested): Consider target as well.  Pass
3133         thread_info pointer to clear_inline_frame_state instead of ptid.
3134         (infrun_thread_thread_exit): Consider target as well.
3135         (random_pending_event_thread): New inferior parameter.  Use it.
3136         (do_target_wait): Rename to ...
3137         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
3138         down.
3139         (threads_are_resumed_pending_p, do_target_wait): New.
3140         (prepare_for_detach): Adjust calls.
3141         (wait_for_inferior): New inferior parameter.  Handle it.  Use
3142         do_target_wait_1 instead of do_target_wait.
3143         (fetch_inferior_event): Adjust.  Switch to representative
3144         inferior.  Pass target down.
3145         (set_last_target_status): Add process_stratum_target parameter.
3146         Save target in global.
3147         (get_last_target_status): Add process_stratum_target parameter and
3148         handle it.
3149         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
3150         (context_switch): Check inferior_ptid == null_ptid before calling
3151         inferior_thread().
3152         (get_inferior_stop_soon): Pass down target.
3153         (wait_one): Rename to ...
3154         (poll_one_curr_target): ... this.
3155         (struct wait_one_event): New.
3156         (wait_one): New.
3157         (stop_all_threads): Adjust.
3158         (handle_no_resumed, handle_inferior_event): Adjust to consider the
3159         event's target.
3160         (switch_back_to_stepped_thread): Also consider target.
3161         (print_stop_event): Update.
3162         (normal_stop): Update.  Also consider the resume target.
3163         * infrun.h (wait_for_inferior): Remove declaration.
3164         (user_visible_resume_target): New declaration.
3165         (get_last_target_status, set_last_target_status): New
3166         process_stratum_target parameter.
3167         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
3168         process_stratum_target parameter, and use it.
3169         (clear_inline_frame_state (thread_info*)): New.
3170         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
3171         process_stratum_target parameter.
3172         (clear_inline_frame_state (thread_info*)): Declare.
3173         * linux-fork.c (delete_checkpoint_command): Pass target down to
3174         find_thread_ptid.
3175         (checkpoint_command): Adjust.
3176         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
3177         instead of just tweaking inferior_ptid.
3178         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
3179         (exit_lwp): Pass target down to find_thread_ptid.
3180         (attach_proc_task_lwp_callback): Pass target down to
3181         add_thread/set_running/set_executing.
3182         (linux_nat_target::attach): Pass target down to
3183         thread_change_ptid.
3184         (get_detach_signal): Pass target down to find_thread_ptid.
3185         Consider last target status's target.
3186         (linux_resume_one_lwp_throw, resume_lwp)
3187         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
3188         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
3189         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
3190         (linux_nat_target::async_wait_fd): New.
3191         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
3192         target down.
3193         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
3194         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
3195         * linux-thread-db.c (struct thread_db_info::process_target): New
3196         field.
3197         (add_thread_db_info): Save target.
3198         (get_thread_db_info): New process_stratum_target parameter.  Also
3199         match target.
3200         (delete_thread_db_info): New process_stratum_target parameter.
3201         Also match target.
3202         (thread_from_lwp): Adjust to pass down target.
3203         (thread_db_notice_clone): Pass down target.
3204         (check_thread_db_callback): Pass down target.
3205         (try_thread_db_load_1): Always push the thread_db target.
3206         (try_thread_db_load, record_thread): Pass target down.
3207         (thread_db_target::detach): Pass target down.  Always unpush the
3208         thread_db target.
3209         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
3210         target down.  Always unpush the thread_db target.
3211         (find_new_threads_callback, thread_db_find_new_threads_2)
3212         (thread_db_target::update_thread_list): Pass target down.
3213         (thread_db_target::pid_to_str): Pass current inferior down.
3214         (thread_db_target::get_thread_local_address): Pass target down.
3215         (thread_db_target::resume, maintenance_check_libthread_db): Pass
3216         target down.
3217         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
3218         * procfs.c (procfs_target::procfs_init_inferior): Declare.
3219         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
3220         (procfs_init_inferior): Rename to ...
3221         (procfs_target::procfs_init_inferior): ... this and adjust.
3222         (procfs_target::create_inferior, procfs_notice_thread)
3223         (procfs_do_thread_registers): Adjust.
3224         * ppc-fbsd-tdep.c: Include "inferior.h".
3225         (ppcfbsd_get_thread_local_address): Pass down target.
3226         * proc-service.c (ps_xfer_memory): Switch current inferior and
3227         program space as well.
3228         (get_ps_regcache): Pass target down.
3229         * process-stratum-target.c
3230         (process_stratum_target::thread_address_space)
3231         (process_stratum_target::thread_architecture): Pass target down.
3232         * process-stratum-target.h
3233         (process_stratum_target::threads_executing): New field.
3234         (as_process_stratum_target): New.
3235         * ravenscar-thread.c
3236         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
3237         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
3238         down.
3239         * record-btrace.c (record_btrace_target::info_record): Adjust.
3240         (record_btrace_target::record_method)
3241         (record_btrace_target::record_is_replaying)
3242         (record_btrace_target::fetch_registers)
3243         (get_thread_current_frame_id, record_btrace_target::resume)
3244         (record_btrace_target::wait, record_btrace_target::stop): Pass
3245         target down.
3246         * record-full.c (record_full_wait_1): Switch to event thread.
3247         Pass target down.
3248         * regcache.c (regcache::regcache)
3249         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
3250         process_stratum_target parameter and handle it.
3251         (current_thread_target): New global.
3252         (get_thread_regcache): Add process_stratum_target parameter and
3253         handle it.  Switch inferior before calling target method.
3254         (get_thread_regcache): Pass target down.
3255         (get_thread_regcache_for_ptid): Pass target down.
3256         (registers_changed_ptid): Add process_stratum_target parameter and
3257         handle it.
3258         (registers_changed_thread, registers_changed): Pass target down.
3259         (test_get_thread_arch_aspace_regcache): New.
3260         (current_regcache_test): Define a couple local test_target_ops
3261         instances and use them for testing.
3262         (readwrite_regcache): Pass process_stratum_target parameter.
3263         (cooked_read_test, cooked_write_test): Pass mock_target down.
3264         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
3265         (get_thread_arch_aspace_regcache): Add process_stratum_target
3266         parameter.
3267         (regcache::target): New method.
3268         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
3269         (regcache::registers_changed_ptid): Add process_stratum_target
3270         parameter.
3271         (regcache::m_target): New field.
3272         (registers_changed_ptid): Add process_stratum_target parameter.
3273         * remote.c (remote_state::supports_vCont_probed): New field.
3274         (remote_target::async_wait_fd): New method.
3275         (remote_unpush_and_throw): Add remote_target parameter.
3276         (get_current_remote_target): Adjust.
3277         (remote_target::remote_add_inferior): Push target.
3278         (remote_target::remote_add_thread)
3279         (remote_target::remote_notice_new_inferior)
3280         (get_remote_thread_info): Pass target down.
3281         (remote_target::update_thread_list): Skip threads of inferiors
3282         bound to other targets.  (remote_target::close): Don't discard
3283         inferiors.  (remote_target::add_current_inferior_and_thread)
3284         (remote_target::process_initial_stop_replies)
3285         (remote_target::start_remote)
3286         (remote_target::remote_serial_quit_handler): Pass down target.
3287         (remote_target::remote_unpush_target): New remote_target
3288         parameter.  Unpush the target from all inferiors.
3289         (remote_target::remote_unpush_and_throw): New remote_target
3290         parameter.  Pass it down.
3291         (remote_target::open_1): Check whether the current inferior has
3292         execution instead of checking whether any inferior is live.  Pass
3293         target down.
3294         (remote_target::remote_detach_1): Pass down target.  Use
3295         remote_unpush_target.
3296         (extended_remote_target::attach): Pass down target.
3297         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
3298         (remote_target::append_resumption): Pass down target.
3299         (remote_target::append_pending_thread_resumptions)
3300         (remote_target::remote_resume_with_hc, remote_target::resume)
3301         (remote_target::commit_resume): Pass down target.
3302         (remote_target::remote_stop_ns): Check supports_vCont_probed.
3303         (remote_target::interrupt_query)
3304         (remote_target::remove_new_fork_children)
3305         (remote_target::check_pending_events_prevent_wildcard_vcont)
3306         (remote_target::remote_parse_stop_reply)
3307         (remote_target::process_stop_reply): Pass down target.
3308         (first_remote_resumed_thread): New remote_target parameter.  Pass
3309         it down.
3310         (remote_target::wait_as): Pass down target.
3311         (unpush_and_perror): New remote_target parameter.  Pass it down.
3312         (remote_target::readchar, remote_target::remote_serial_write)
3313         (remote_target::getpkt_or_notif_sane_1)
3314         (remote_target::kill_new_fork_children, remote_target::kill): Pass
3315         down target.
3316         (remote_target::mourn_inferior): Pass down target.  Use
3317         remote_unpush_target.
3318         (remote_target::core_of_thread)
3319         (remote_target::remote_btrace_maybe_reopen): Pass down target.
3320         (remote_target::pid_to_exec_file)
3321         (remote_target::thread_handle_to_thread_info): Pass down target.
3322         (remote_target::async_wait_fd): New.
3323         * riscv-fbsd-tdep.c: Include "inferior.h".
3324         (riscv_fbsd_get_thread_local_address): Pass down target.
3325         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
3326         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
3327         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
3328         Adjust.
3329         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
3330         * solib-svr4.c (enable_break): Pass down target.
3331         * spu-multiarch.c (parse_spufs_run): Pass down target.
3332         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
3333         * target-delegates.c: Regenerate.
3334         * target.c (g_target_stack): Delete.
3335         (current_top_target): Return the current inferior's top target.
3336         (target_has_execution_1): Refer to the passed-in inferior's top
3337         target.
3338         (target_supports_terminal_ours): Check whether the initial
3339         inferior was already created.
3340         (decref_target): New.
3341         (target_stack::push): Incref/decref the target.
3342         (push_target, push_target, unpush_target): Adjust.
3343         (target_stack::unpush): Defref target.
3344         (target_is_pushed): Return bool.  Adjust to refer to the current
3345         inferior's target stack.
3346         (dispose_inferior): Delete, and inline parts ...
3347         (target_preopen): ... here.  Only dispose of the current inferior.
3348         (target_detach): Hold strong target reference while detaching.
3349         Pass target down.
3350         (target_thread_name): Add assertion.
3351         (target_resume): Pass down target.
3352         (target_ops::beneath, find_target_at): Adjust to refer to the
3353         current inferior's target stack.
3354         (get_dummy_target): New.
3355         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
3356         has a thread running.
3357         (initialize_targets): Rename to ...
3358         (_initialize_target): ... this.
3359         * target.h: Include "gdbsupport/refcounted-object.h".
3360         (struct target_ops): Inherit refcounted_object.
3361         (target_ops::shortname, target_ops::longname): Make const.
3362         (target_ops::async_wait_fd): New method.
3363         (decref_target): Declare.
3364         (struct target_ops_ref_policy): New.
3365         (target_ops_ref): New typedef.
3366         (get_dummy_target): Declare function.
3367         (target_is_pushed): Return bool.
3368         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
3369         (all_matching_threads_iterator::all_matching_threads_iterator):
3370         Handle filter target.
3371         * thread-iter.h (struct all_matching_threads_iterator, struct
3372         all_matching_threads_range, class all_non_exited_threads_range):
3373         Filter by target too.  Remove explicit.
3374         * thread.c (threads_executing): Delete.
3375         (inferior_thread): Pass down current inferior.
3376         (clear_thread_inferior_resources): Pass down thread pointer
3377         instead of ptid_t.
3378         (add_thread_silent, add_thread_with_info, add_thread): Add
3379         process_stratum_target parameter.  Use it for thread and inferior
3380         searches.
3381         (is_current_thread): New.
3382         (thread_info::deletable): Use it.
3383         (find_thread_ptid, thread_count, in_thread_list)
3384         (thread_change_ptid, set_resumed, set_running): New
3385         process_stratum_target parameter.  Pass it down.
3386         (set_executing): New process_stratum_target parameter.  Pass it
3387         down.  Adjust reference to 'threads_executing'.
3388         (threads_are_executing): New process_stratum_target parameter.
3389         Adjust reference to 'threads_executing'.
3390         (set_stop_requested, finish_thread_state): New
3391         process_stratum_target parameter.  Pass it down.
3392         (switch_to_thread): Also match inferior.
3393         (switch_to_thread): New process_stratum_target parameter.  Pass it
3394         down.
3395         (update_threads_executing): Reimplement.
3396         * top.c (quit_force): Pop targets from all inferior.
3397         (gdb_init): Don't call initialize_targets.
3398         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
3399         Declare.
3400         (windows_add_thread, windows_delete_thread): Adjust.
3401         (get_windows_debug_event): Rename to ...
3402         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
3403         * tracefile-tfile.c (tfile_target_open): Pass down target.
3404         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
3405         Forward declare.
3406         (switch_to_thread): Add process_stratum_target parameter.
3407         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
3408         parameter.  Use it.
3409         (mi_on_resume): Pass target down.
3410         * nat/fork-inferior.c (startup_inferior): Add
3411         process_stratum_target parameter.  Pass it down.
3412         * nat/fork-inferior.h (startup_inferior): Add
3413         process_stratum_target parameter.
3414         * python/py-threadevent.c (py_get_event_thread): Pass target down.
3415
3416 2020-01-10  Pedro Alves  <palves@redhat.com>
3417
3418         * remote.c (remote_target::start_remote): Don't set inferior_ptid
3419         directly.  Instead find the first thread in the thread list and
3420         use switch_to_thread.
3421
3422 2020-01-10  Pedro Alves  <palves@redhat.com>
3423
3424         * remote.c (remote_target::remote_add_inferior): Don't bind a
3425         process to the current inferior if the current inferior is already
3426         bound to a process.
3427
3428 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3429             Pedro Alves  <palves@redhat.com>
3430
3431         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
3432         If no process is specified, return null_ptid instead of
3433         inferior_ptid.
3434         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
3435         TARGET_WAITKIND_SIGNALLED with no pid.
3436
3437 2020-01-10  Pedro Alves  <palves@redhat.com>
3438
3439         * remote.c (first_remote_resumed_thread): New.
3440         (remote_target::wait_as): Use it as default event_ptid instead of
3441         inferior_ptid.
3442
3443 2020-01-10  Pedro Alves  <palves@redhat.com>
3444
3445         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
3446
3447 2020-01-10  Pedro Alves  <palves@redhat.com>
3448
3449         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
3450         not -1.
3451
3452 2020-01-10  Pedro Alves  <palves@redhat.com>
3453
3454         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
3455         ptid to get_last_target_status.
3456         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
3457         ptid to get_last_target_status.
3458         * infcmd.c (continue_command): Don't pass a target_waitstatus to
3459         get_last_target_status.
3460         (info_program_command): Don't pass a target_waitstatus to
3461         get_last_target_status.
3462         * infrun.c (init_wait_for_inferior): Use
3463         nullify_last_target_wait_ptid.
3464         (get_last_target_status): Handle nullptr arguments.
3465         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
3466         (print_stop_event): Don't pass a ptid to get_last_target_status.
3467         (normal_stop): Don't pass a ptid to get_last_target_status.
3468         * infrun.h (get_last_target_status, set_last_target_status): Move
3469         comments here and update.
3470         (nullify_last_target_wait_ptid): Declare.
3471         * linux-fork.c (fork_load_infrun_state): Remove local extern
3472         declaration of nullify_last_target_wait_ptid.
3473         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
3474         to get_last_target_status.
3475
3476 2020-01-10  Pedro Alves  <palves@redhat.com>
3477
3478         * gdbthread.h (scoped_restore_current_thread)
3479         <dont_restore, restore, m_dont_restore>: Declare.
3480         * thread.c (thread_alive): Add assertion.  Return bool.
3481         (switch_to_thread_if_alive): New.
3482         (prune_threads): Switch inferior/thread.
3483         (print_thread_info_1): Switch thread before calling target methods.
3484         (scoped_restore_current_thread::restore): New, factored out from
3485         ...
3486         (scoped_restore_current_thread::~scoped_restore_current_thread):
3487         ... this.
3488         (scoped_restore_current_thread::scoped_restore_current_thread):
3489         Add assertion.
3490         (thread_apply_all_command, thread_select): Use
3491         switch_to_thread_if_alive.
3492         * infrun.c (proceed, restart_threads, handle_signal_stop)
3493         (switch_back_to_stepped_thread): Switch current thread before
3494         calling target methods.
3495
3496 2020-01-10  Pedro Alves <palves@redhat.com>
3497
3498         * inferior.c (switch_to_inferior_no_thread): New function,
3499         factored out from ...
3500         (inferior_command): ... here.
3501         * inferior.h (switch_to_inferior_no_thread): Declare.
3502         * mi/mi-main.c (run_one_inferior): Use
3503         switch_to_inferior_no_thread.
3504
3505 2020-01-10  Pedro Alves  <palves@redhat.com>
3506
3507         * infcmd.c (kill_command): Remove dead code.
3508
3509 2020-01-10  Pedro Alves  <palves@redhat.com>
3510
3511         * remote.c (remote_target::mourn_inferior): No longer check
3512         whether the target is running.
3513
3514 2020-01-10  Pedro Alves  <palves@redhat.com>
3515
3516         * corelow.c (core_target::has_execution): Change parameter type to
3517         inferior pointer.
3518         * inferior.c (number_of_live_inferiors): Use
3519         inferior::has_execution instead of target_has_execution_1.
3520         * inferior.h (inferior::has_execution): New.
3521         * linux-thread-db.c (thread_db_target::update_thread_list): Use
3522         inferior::has_execution instead of target_has_execution_1.
3523         * process-stratum-target.c
3524         (process_stratum_target::has_execution): Change parameter type to
3525         inferior pointer.  Check the inferior's PID instead of
3526         inferior_ptid.
3527         * process-stratum-target.h
3528         (process_stratum_target::has_execution): Change parameter type to
3529         inferior pointer.
3530         * record-full.c (record_full_core_target::has_execution): Change
3531         parameter type to inferior pointer.
3532         * target.c (target_has_execution_1): Change parameter type to
3533         inferior pointer.
3534         (target_has_execution_current): Adjust.
3535         * target.h (target_ops::has_execution): Change parameter type to
3536         inferior pointer.
3537         (target_has_execution_1): Change parameter type to inferior
3538         pointer.  Change return type to bool.
3539         * tracefile.h (tracefile_target::has_execution): Change parameter
3540         type to inferior pointer.
3541
3542 2020-01-10  Pedro Alves  <palves@redhat.com>
3543
3544         * exceptions.c (print_flush): Remove current_top_target() check.
3545
3546 2020-01-10  Pedro Alves  <palves@redhat.com>
3547
3548         * remote.c (show_remote_exec_file): Show the current inferior's
3549         exec-file instead of the command variable's value.
3550
3551 2020-01-10  Pedro Alves  <palves@redhat.com>
3552
3553         * record-full.c (record_full_resume_ptid): New global.
3554         (record_full_target::resume): Set it.
3555         (record_full_wait_1): Use record_full_resume_ptid instead of
3556         inferior_ptid.
3557
3558 2020-01-10  Pedro Alves  <palves@redhat.com>
3559
3560         * gdbthread.h (scoped_restore_current_thread)
3561         <dont_restore, restore, m_dont_restore>: Declare.
3562         * thread.c (thread_alive): Add assertion.  Return bool.
3563         (switch_to_thread_if_alive): New.
3564         (prune_threads): Switch inferior/thread.
3565         (print_thread_info_1): Switch thread before calling target methods.
3566         (scoped_restore_current_thread::restore): New, factored out from
3567         ...
3568         (scoped_restore_current_thread::~scoped_restore_current_thread):
3569         ... this.
3570         (scoped_restore_current_thread::scoped_restore_current_thread):
3571         Add assertion.
3572         (thread_apply_all_command, thread_select): Use
3573         switch_to_thread_if_alive.
3574
3575 2020-01-10  George Barrett  <bob@bob131.so>
3576
3577         * stap-probe.c (stap_modify_semaphore): Don't check for null
3578         semaphores.
3579         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
3580         for null semaphores.
3581
3582 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3583
3584         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
3585         all source windows, and maintain horizontal scroll status while
3586         doing so.
3587
3588 2020-01-09  Tom Tromey  <tom@tromey.com>
3589
3590         PR tui/18932:
3591         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
3592         update_source_window, not print_source_lines.
3593
3594 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3595
3596         * tui/tui.c (tui_enable): Register tui hooks after calling
3597         tui_display_main.
3598
3599 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
3600
3601         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
3602
3603 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
3604
3605         * thread.c (print_thread_info_1): Fix indentation.
3606
3607 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
3608
3609         * symtab.c (general_symbol_info::compute_and_set_names): Move the
3610         unique_xmalloc_ptr outside the if to always free the demangled name.
3611
3612 2020-01-08  Tom Tromey  <tromey@adacore.com>
3613
3614         * xcoffread.c (enter_line_range, read_xcoff_symtab)
3615         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
3616         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
3617         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
3618         Remove.
3619         (section_offsets): New typedef.
3620         * symtab.c (fixup_section, get_msymbol_address): Update.
3621         * symmisc.c (dump_msymbols): Update.
3622         * symfile.h (relative_addr_info_to_section_offsets)
3623         (symfile_map_offsets_to_segments): Update.
3624         * symfile.c (build_section_addr_info_from_objfile)
3625         (init_objfile_sect_indices): Update.
3626         (struct place_section_arg): Change type of "offsets".
3627         (place_section): Update.
3628         (relative_addr_info_to_section_offsets): Change type of
3629         "section_offsets".  Remove "num_sections" parameter.
3630         (default_symfile_offsets, syms_from_objfile_1)
3631         (set_objfile_default_section_offset): Update.
3632         (reread_symbols): No need to preserve section offsets by hand.
3633         (symfile_map_offsets_to_segments): Change type of "offsets".
3634         * stap-probe.c (relocate_address): Update.
3635         * stabsread.h (process_one_symbol): Update.
3636         * solib-target.c (struct lm_info_target) <offsets>: Change type.
3637         (solib_target_relocate_section_addresses): Update.
3638         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
3639         Update.
3640         * solib-frv.c (frv_relocate_main_executable): Update.
3641         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
3642         * solib-aix.c (solib_aix_get_section_offsets): Change return
3643         type.
3644         (solib_aix_solib_create_inferior_hook): Update.
3645         * remote.c (remote_target::get_offsets): Update.
3646         * psymtab.c (find_pc_sect_psymtab): Update.
3647         * psympriv.h (struct partial_symbol) <address, text_low,
3648         text_high>: Update.
3649         * objfiles.h (obj_section_offset): Update.
3650         (struct objfile) <section_offsets>: Change type.
3651         <num_sections>: Remove.
3652         (objfile_relocate): Update.
3653         * objfiles.c (entry_point_address_query): Update
3654         (relocate_one_symbol): Change type of "section_offsets".
3655         (objfile_relocate1, objfile_relocate1): Change type of
3656         "new_offsets".
3657         (objfile_rebase1): Update.
3658         * mipsread.c (mipscoff_symfile_read): Update.
3659         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
3660         parameter.
3661         * mdebugread.c (parse_symbol): Change type of "section_offsets".
3662         (parse_external, psymtab_to_symtab_1): Update.
3663         * machoread.c (macho_symfile_offsets): Update.
3664         * ia64-tdep.c (ia64_find_unwind_table): Update.
3665         * hppa-tdep.c (read_unwind_info): Update.
3666         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
3667         * dwarf2read.c (create_addrmap_from_index)
3668         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
3669         (process_psymtab_comp_unit_reader, add_partial_symbol)
3670         (add_partial_subprogram, process_full_comp_unit)
3671         (read_file_scope, read_func_scope, read_lexical_block_scope)
3672         (read_call_site_scope, dwarf2_rnglists_process)
3673         (dwarf2_ranges_process, dwarf2_ranges_read)
3674         (dwarf_decode_lines_1, var_decode_location, new_symbol)
3675         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
3676         Update.
3677         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
3678         Update.
3679         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
3680         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
3681         (process_one_symbol): Change type of "section_offsets".
3682         * ctfread.c (get_objfile_text_range): Update.
3683         * coffread.c (coff_symtab_read, enter_linenos)
3684         (process_coff_symbol): Update.
3685         * coff-pe-read.c (add_pe_forwarded_sym): Update.
3686         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
3687
3688 2020-01-08  Tom Tromey  <tromey@adacore.com>
3689
3690         * dwarf2read.c (parse_macro_definition): Use std::string.
3691         (parse_macro_definition): Likewise.
3692
3693 2020-01-08  Tom Tromey  <tromey@adacore.com>
3694
3695         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
3696         (ATTR_ALLOC_CHUNK): Remove.
3697
3698 2020-01-08  Tom Tromey  <tromey@adacore.com>
3699
3700         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
3701
3702 2020-01-08  Tom Tromey  <tromey@adacore.com>
3703
3704         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
3705         (dwarf2_compute_name, open_dwo_file): Likewise.
3706         (process_enumeration_scope): Use std::vector.
3707         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
3708         (partial_die_info::fixup, dwarf2_start_subfile)
3709         (guess_full_die_structure_name, dwarf2_name): Likewise.
3710         (determine_prefix): Update.
3711         (guess_full_die_structure_name): Make return type const.
3712         (partial_die_full_name): Return unique_xmalloc_ptr.
3713         (DW_FIELD_ALLOC_CHUNK): Remove.
3714
3715 2020-01-07  Tom Tromey  <tromey@adacore.com>
3716
3717         PR build/24937:
3718         * stap-probe.c (class stap_static_probe_ops): Add constructor.
3719
3720 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
3721
3722         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
3723
3724 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3725
3726         * stack.c (print_frame_info): Move disassemble_next_line code
3727         inside source_print block.
3728
3729 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
3730
3731         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
3732         gdb/signals.h, as we are now using native signal symbols.
3733
3734 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
3735
3736         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
3737         overflow by an early check of content vs threshold.
3738         * tui/tui-source.c (tui_source_window::line_is_displayed):
3739         Likewise.
3740
3741 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
3742
3743         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
3744
3745 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
3746
3747         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
3748         export table if no section contains it's RVA.
3749
3750 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
3751
3752         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
3753
3754 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
3755
3756         * source.c (print_source_lines_base): Set last_line_listed.
3757
3758 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
3759
3760         * tui/tui-disasm.c: Remove trailing spaces.
3761
3762 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
3763             Pedro Alves  <palves@redhat.com>
3764
3765         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
3766         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
3767         (windows_gdb_signal_to_target): New function, uses the above
3768         enumeration to convert GDB internal signal codes to equivalent
3769         Windows codes.
3770         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
3771         * windows-nat.c: Include "gdb_wait.h".
3772         (get_windows_debug_event): Extract the fatal exception from the
3773         exit status and convert to the equivalent Posix signal number.
3774         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
3775         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
3776         * gdbsupport/gdb_wait.c: New file, implements
3777         windows_status_to_termsig.
3778         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
3779         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
3780
3781 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3782
3783         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
3784         show_layout.
3785
3786 2020-01-05  Luis Machado  <luis.machado@linaro.org>
3787
3788         * aarch64-linux-nat.c
3789         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
3790         and bfd_mach_aarch64.
3791
3792 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3793
3794         * ui-file.c (stdio_file::can_emit_style_escape)
3795         (tee_file::can_emit_style_escape): Ensure style is used also on
3796         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
3797         to gdb_stdout.
3798         * main.c (set_gdb_data_directory): Use file style to output the
3799         warning that the given pathname is not a directory.
3800         * top.c (show_history_filename, gdb_safe_append_history)
3801         (show_gdb_datadir): Use file style.
3802
3803 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
3804
3805         * solib-target.c (struct lm_info_target):
3806         Change offsets to be a unique_xmalloc_ptr.
3807         (solib_target_relocate_section_addresses): Update.
3808
3809 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
3810
3811         * windows-nat.c (windows_clear_solib): Free so_list linked list.
3812
3813 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3814
3815         * MAINTAINERS (Write After Approval): Add myself.
3816
3817 2020-01-02  Luis Machado  <luis.machado@linaro.org>
3818
3819         * proc-service.c (get_ps_regcache): Remove reference to obsolete
3820         Cell BE architecture.
3821         * target.h (struct target_ops) <thread_architecture>: Likewise.
3822
3823 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
3824
3825         * Makefile.in: Use INSTALL_PROGRAM_ENV.
3826
3827 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
3828
3829         * MAINTAINERS (Write After Approval): Add myself.
3830
3831 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3832
3833         * gdbarch.sh: Update copyright year range of generated files.
3834
3835 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3836
3837         Update copyright year range in all GDB files.
3838
3839 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3840
3841         * copyright.py: Convert to Python 3.
3842
3843 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3844
3845         * copyright.py: Adapt after move of gnulib directory from gdb
3846         directory to toplevel directory.
3847
3848 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3849
3850         * copyright.py (main): Exit if run from the wrong directory.
3851
3852 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3853
3854         * top.c (print_gdb_version): Change copyright year to 2020.
3855
3856 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3857
3858         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
3859
3860 For older changes see ChangeLog-2019.
3861 \f
3862 Local Variables:
3863 mode: change-log
3864 left-margin: 8
3865 fill-column: 74
3866 version-control: never
3867 coding: utf-8
3868 End: