gdb/ChangeLog

   1 2020-09-28  Tom Tromey  <tom@tromey.com>
   2
   3         * windows-tdep.c (tlb_make_value): Update.
   4         * tui/tui-regs.c (tui_data_window::show_registers): Update.
   5         * thread.c (scoped_restore_current_thread::restore)
   6         (scoped_restore_current_thread::scoped_restore_current_thread)
   7         (thread_command): Update.
   8         * stack.c (backtrace_command_1, frame_apply_level_command)
   9         (frame_apply_all_command, frame_apply_command): Update.
  10         * infrun.c (siginfo_make_value, restore_infcall_control_state):
  11         Update.
  12         * gcore.c (derive_stack_segment): Update.
  13         * frame.c (get_current_frame, has_stack_frames): Update.
  14         * auxv.c (info_auxv_command): Update.
  15         * ada-tasks.c (ada_build_task_list): Update.
  16         * target.c (target_has_stack): Rename from target_has_stack_1.
  17         * target.h (target_has_stack): Remove macro.
  18         (target_has_stack): Rename from target_has_stack_1.
  19
  20 2020-09-28  Tom Tromey  <tom@tromey.com>
  21
  22         * target.c (target_has_memory): Rename from target_has_memory_1.
  23         * tui/tui-regs.c (tui_data_window::show_registers): Update.
  24         * thread.c (scoped_restore_current_thread::restore)
  25         (scoped_restore_current_thread::scoped_restore_current_thread):
  26         Update.
  27         * frame.c (get_current_frame, has_stack_frames): Update.
  28         * target.h (target_has_memory): Remove macro.
  29         (target_has_memory): Rename from target_has_memory_1.
  30
  31 2020-09-28  Tom Tromey  <tom@tromey.com>
  32
  33         * target.c (target_has_all_memory_1): Remove.
  34         * target.h (target_has_all_memory): Remove define.
  35         (target_has_all_memory_1): Don't declare.
  36
  37 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
  38
  39         * ser-base.c: Adjust comments formatting.
  40
  41 2020-09-27  Tom Tromey  <tom@tromey.com>
  42
  43         PR tui/25342:
  44         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
  45
  46 2020-09-27  Tom Tromey  <tom@tromey.com>
  47
  48         PR tui/25342:
  49         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
  50
  51 2020-09-27  Tom Tromey  <tom@tromey.com>
  52
  53         * unittests/tui-selftests.c: Update.
  54         * tui/tui-winsource.h (struct tui_source_window_base)
  55         <extra_margin, show_line_number, refresh_pad>: New methods.
  56         <m_max_length, m_pad>: New members.
  57         (tui_copy_source_line): Update.
  58         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
  59         first_col, line_width, ndigits parameters.  Add length.
  60         (tui_source_window_base::show_source_line): Write to pad.  Line
  61         number now 0-based.
  62         (tui_source_window_base::refresh_pad): New method.
  63         (tui_source_window_base::show_source_content): Write to pad.  Call
  64         refresh_pad.
  65         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
  66         not refill.
  67         (tui_source_window_base::update_exec_info): Call
  68         show_line_number.
  69         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
  70         method.
  71         <m_digits>: New member.
  72         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
  73         and m_max_length.
  74         (tui_source_window::show_line_number): New method.
  75         * tui/tui-io.h (tui_puts): Fix comment.
  76         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
  77         m_max_length.
  78
  79 2020-09-27  Tom Tromey  <tom@tromey.com>
  80
  81         * tui/tui-winsource.c
  82         (tui_source_window_base::set_is_exec_point_at): Don't call
  83         show_source_line.
  84
  85 2020-09-27  Tom Tromey  <tom@tromey.com>
  86
  87         * python/py-tui.c (class tui_py_window) <refresh_window>: New
  88         method.
  89         <erase>: Update.
  90         <cursor_x, cursor_y>: Remove.
  91         <m_inner_window>: New member.
  92         (tui_py_window::rerender): Create inner window.
  93         (tui_py_window::output): Write to inner window.
  94
  95 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
  96
  97         PR python/26586
  98         * cli/cli-script.c (execute_control_commands): don't set
  99         instream to nullptr here as this breaks the from_tty argument
 100         to gdb.execute in Python.
 101         (execute_user_command): set instream to nullptr here instead.
 102
 103 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
 104
 105         * infrun.h (infrun_debug_printf): Fix formatting.
 106         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
 107
 108 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
 109
 110         * compile/compile-object-load.h (struct munmap_list): Add
 111         explicitly-defined move constructor.
 112
 113 2020-09-24  Tom Tromey  <tromey@adacore.com>
 114
 115         PR tui/26638:
 116         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
 117         method.
 118         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
 119         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
 120         (tui_prev_win): Rewrite.
 121
 122 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
 123
 124         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
 125         in WOW64 processes as SIGINT.
 126         * nat/windows-nat.h: Make wow64_process a shared variable.
 127         * windows-nat.c: Remove static wow64_process variable.
 128
 129 2020-09-23  Tom Tromey  <tom@tromey.com>
 130
 131         PR symtab/25470:
 132         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
 133         offset and bit size.
 134         * printcmd.c (print_scalar_formatted): Handle zero-length
 135         integer.
 136         (print_scalar_formatted): Use bit_size_differs_p.
 137         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
 138         constant.
 139         (union type_specific): <int_stuff>: New member.
 140         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
 141         methods.
 142         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
 143         TYPE_SPECIFIC_FIELD.
 144         (recursive_dump_type, copy_type_recursive): Update.
 145         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
 146         DW_AT_data_bit_offset.
 147
 148 2020-09-23  Tom Tromey  <tom@tromey.com>
 149
 150         * utils.h (class gdb_argv): Add move operators.
 151         <append>: New methods.
 152         * compile/compile.c (build_argc_argv): Remove.
 153         (compile_args_argc): Remove.
 154         (compile_args_argv): Change type.
 155         (set_compile_args): Simplify.
 156         (append_args): Remove.
 157         (filter_args): Remove argcp parameter.
 158         (get_args): Return gdb_argv.  Simplify.
 159         (compile_to_object): Update.
 160
 161 2020-09-23  Tom Tromey  <tom@tromey.com>
 162
 163         * compile/compile-object-run.c (do_module_cleanup)
 164         <~do_module_cleanup> :Remove.
 165         (do_module_cleanup): Update.
 166         * compile/compile-object-load.h (struct munmap_list): Add move
 167         assignment operator.
 168         <source_file>: Now a std::string.
 169         <munmap_list>: Rename.  No longer a pointer.
 170         * compile/compile-object-load.c (struct setup_sections_data): Add
 171         constructor.
 172         <setup_one_section>: Declare.
 173         <munmap_list>: Move earlier.
 174         <m_bfd>: New member.
 175         <m_last_size, m_last_section_first, m_last_prot,
 176         m_last_max_alignment>: Rename, add initializers where needed.
 177         (setup_sections_data::setup_one_section): Rename from
 178         setup_sections.  Update.
 179         (compile_object_load): Update.  Don't use bfd_map_over_sections.
 180
 181 2020-09-23  Tom Tromey  <tom@tromey.com>
 182
 183         * compile/compile-object-run.c (struct do_module_cleanup): Add
 184         parameters to constructor.  Update destructor.
 185         <source_file, scope, scope_data, out_value_type, out_value_addr,
 186         munmap_list_head, objfile_name_string>: Remove.
 187         <module>: New member.
 188         (do_module_cleanup): Update.
 189         (compile_object_run): Update.
 190
 191 2020-09-23  Tom Tromey  <tom@tromey.com>
 192
 193         * compile/compile.c (eval_compile_command): Update.
 194         * compile/compile-object-run.h (compile_object_run): Take a
 195         compile_module_up.
 196         * compile/compile-object-run.c (compile_object_run): Take a
 197         compile_module_up.
 198         * compile/compile-object-load.h (struct compile_module): Add
 199         constructor, destructor.
 200         (compile_module_up): New typedef.
 201         (compile_object_load): Return compile_object_up.
 202         * compile/compile-object-load.c (compile_object_load): Return
 203         compile_module_up.
 204
 205 2020-09-23  Tom Tromey  <tom@tromey.com>
 206
 207         * compile/compile-object-run.c (struct do_module_cleanup): Add
 208         constructor, destructor.
 209         <objfile_name_string>: Don't use struct hack.
 210         (do_module_cleanup): Use delete.
 211         (compile_object_run): Use new.
 212
 213 2020-09-23  Tom Tromey  <tom@tromey.com>
 214
 215         * compile/compile-cplus-types.c
 216         (compile_cplus_convert_struct_or_union): Use std::vector.
 217         (compile_cplus_convert_func): Likewise.
 218         * compile/compile-c-types.c (convert_func): Use std::vector.
 219
 220 2020-09-21  Tom Tromey  <tromey@adacore.com>
 221
 222         * sparc-tdep.c (sparc32_skip_prologue): Use
 223         skip_prologue_using_sal.
 224
 225 2020-09-19  Tom Tromey  <tom@tromey.com>
 226
 227         * symfile.c (add_section_size_callback): Remove.
 228         (load_one_section): Rename from load_section_callback.  Change
 229         parameters.
 230         (generic_load): Use foreach.
 231
 232 2020-09-19  Tom Tromey  <tom@tromey.com>
 233
 234         * exec.c (add_to_section_table): Remove.
 235         (build_section_table): Use foreach.
 236
 237 2020-09-19  Tom Tromey  <tom@tromey.com>
 238
 239         * elfread.c (elf_locate_sections): Change parameters.
 240         (elf_symfile_read): Use foreach.
 241
 242 2020-09-19  Tom Tromey  <tom@tromey.com>
 243
 244         * cli/cli-dump.c (struct callback_data): Remove.
 245         (restore_one_section): Rename from restore_section_callback.
 246         Change parameters.
 247         (restore_binary_file): Change parameters.
 248         (restore_command): Use foreach.
 249
 250 2020-09-19  Tom Tromey  <tom@tromey.com>
 251
 252         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
 253         (gcore_copy_callback): Likewise.
 254         (gcore_memory_sections): Use foreach.
 255
 256 2020-09-19  Tom Tromey  <tom@tromey.com>
 257
 258         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
 259         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
 260         parameters.
 261         (generic_elf_osabi_sniffer): Use foreach.
 262         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
 263         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
 264
 265 2020-09-19  Tom Tromey  <tom@tromey.com>
 266
 267         * dwarf2/read.c (locate_dwz_sections): Change parameters.
 268         (dwarf2_get_dwz_file): Use foreach.
 269         (dwarf2_locate_dwo_sections): Change parameters.
 270         (open_and_init_dwo_file): Use foreach.
 271         (dwarf2_locate_common_dwp_sections): Change parameters.
 272         (open_and_init_dwp_file): Use foreach.
 273
 274 2020-09-19  Tom Tromey  <tom@tromey.com>
 275
 276         * symfile.h: (find_lowest_section): Don't declare.
 277         * symfile.c (find_lowest_section): Now static.  Change
 278         parameters.
 279         (struct place_section_arg): Remove.
 280         (place_section): Change parameters.
 281         (addr_info_make_relative): Use foreach.
 282         (symfile_dummy_outputs): Remove.
 283         (default_symfile_relocate): Use foreach.
 284
 285 2020-09-19  Tom Tromey  <tom@tromey.com>
 286
 287         * objfiles.c (add_to_objfile_sections): Rename from
 288         add_to_objfile_sections_full.
 289         (add_to_objfile_sections): Remove.
 290         (build_objfile_section_table): Use foreach.
 291
 292 2020-09-19  Tom Tromey  <tom@tromey.com>
 293
 294         * stap-probe.c (get_stap_base_address_1): Remove.
 295         (get_stap_base_address): Use foreach.
 296
 297 2020-09-19  Tom Tromey  <tom@tromey.com>
 298
 299         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
 300         parameters.
 301         (gdb_bfd_close_or_warn): Use foreach.
 302
 303 2020-09-19  Tom Tromey  <tom@tromey.com>
 304
 305         * corelow.c (add_to_thread_list): Change parameters.
 306         (core_target_open): Use foreach.
 307
 308 2020-09-19  Tom Tromey  <tom@tromey.com>
 309
 310         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
 311         existing function.
 312
 313 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 314
 315         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
 316         for arrays.
 317
 318 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 319
 320         * eval.c: Remove 'f-lang.h' include.
 321         (value_f90_subarray): Moved to f-lang.c.
 322         (eval_call): Renamed to...
 323         (evaluate_subexp_do_call): ...this, is no longer static, header
 324         comment moved into header file.
 325         (evaluate_funcall): Update call to eval_call.
 326         (skip_undetermined_arglist): Moved to f-lang.c.
 327         (fortran_value_subarray): Likewise.
 328         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
 329         moved to evaluate_subexp_f.
 330         (calc_f77_array_dims): Moved to f-lang.c
 331         * expprint.c (print_subexp_funcall): New function.
 332         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
 333         moved to print_subexp_f, OP_FUNCALL uses new function.
 334         (dump_subexp_body_funcall): New function.
 335         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
 336         moved to dump_subexp_f, OP_FUNCALL uses new function.
 337         * expression.h (evaluate_subexp_do_call): Declare.
 338         * f-lang.c (value_f90_subarray): Moved from eval.c.
 339         (skip_undetermined_arglist): Likewise.
 340         (calc_f77_array_dims): Likewise.
 341         (fortran_value_subarray): Likewise.
 342         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
 343         (operator_length_f): Likewise.
 344         (print_subexp_f): Likewise.
 345         (dump_subexp_body_f): Likewise.
 346         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
 347         declaration of this operation to here.
 348         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
 349         support moved to operator_length_f.
 350         * parser-defs.h (dump_subexp_body_funcall): Declare.
 351         (print_subexp_funcall): Declare.
 352         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
 353         fortran-operator.def.
 354
 355 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 356
 357         * eval.c (fortran_value_subarray): New function, content is taken
 358         from...
 359         (evaluate_subexp_standard): ...here, in two places.  Now arrays
 360         and strings both call the new function.
 361         (calc_f77_array_dims): Add header comment, handle strings.
 362
 363 2020-09-18  Victor Collod  <vcollod@nvidia.com>
 364
 365         PR gdb/26635
 366         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
 367         (i386_analyze_prologue): Call i386_skip_endbr.
 368
 369 2020-09-18  Tom Tromey  <tromey@adacore.com>
 370
 371         * windows-nat.c (struct windows_nat_target) <wait>: Update.
 372         (windows_nat_target::wait): Update.
 373         * target/wait.h (enum target_wait_flag): New.  Use
 374         DEF_ENUM_FLAGS_TYPE.
 375         * target/target.h (target_wait): Change type of options.
 376         * target.h (target_options_to_string, default_target_wait):
 377         Update.
 378         (struct target_ops) <wait>: Change type of options.
 379         * target.c (target_wait, default_target_wait, do_option): Change
 380         type of "options".
 381         (target_options_to_string): Likewise.
 382         * target-delegates.c: Rebuild.
 383         * target-debug.h (target_debug_print_target_wait_flags): Rename
 384         from target_debug_print_options.
 385         * sol-thread.c (class sol_thread_target) <wait>: Update.
 386         (sol_thread_target::wait): Update.
 387         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
 388         (rs6000_nat_target::wait): Update.
 389         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
 390         Update.
 391         (remote_target::wait_ns, remote_target::wait_as): Change type of
 392         "options".
 393         (remote_target::wait): Update.
 394         * remote-sim.c (struct gdbsim_target) <wait>: Update.
 395         (gdbsim_target::wait): Update.
 396         * record-full.c (class record_full_base_target) <wait>: Update.
 397         (record_full_wait_1): Change type of "options".
 398         (record_full_base_target::wait): Update.
 399         * record-btrace.c (class record_btrace_target) <wait>: Update.
 400         (record_btrace_target::wait): Update.
 401         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
 402         Update.
 403         (ravenscar_thread_target::wait): Update.
 404         * procfs.c (class procfs_target) <wait>: Update.
 405         (procfs_target::wait): Update.
 406         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
 407         * obsd-nat.c (obsd_nat_target::wait): Update.
 408         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
 409         (nto_procfs_target::wait): Update.
 410         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
 411         * nbsd-nat.c (nbsd_wait): Change type of "options".
 412         (nbsd_nat_target::wait): Update.
 413         * linux-thread-db.c (class thread_db_target) <wait>: Update.
 414         (thread_db_target::wait): Update.
 415         * linux-nat.h (class linux_nat_target) <wait>: Update.
 416         * linux-nat.c (linux_nat_target::wait): Update.
 417         (linux_nat_wait_1): Update.
 418         * infrun.c (do_target_wait_1, do_target_wait): Change type of
 419         "options".
 420         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
 421         * inf-ptrace.c (inf_ptrace_target::wait): Update.
 422         * go32-nat.c (struct go32_nat_target) <wait>: Update.
 423         (go32_nat_target::wait): Update.
 424         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
 425         * gnu-nat.c (gnu_nat_target::wait): Update.
 426         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
 427         * fbsd-nat.c (fbsd_nat_target::wait): Update.
 428         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
 429         * darwin-nat.c (darwin_nat_target::wait): Update.
 430         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
 431         (bsd_uthread_target::wait): Update.
 432         * aix-thread.c (class aix_thread_target) <wait>: Update.
 433         (aix_thread_target::wait): Update.
 434
 435 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
 436
 437         * compile/compile-object-run.c (create_copied_type_recursive): New
 438         function.
 439         (compile_object_run): Use new function.
 440
 441 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
 442
 443         * NEWS: Mention x86_64 Cygwin core file support.
 444
 445 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 446
 447         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
 448         (core_process_module_section): Handle NOTE_INFO_MODULE64.
 449
 450 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 451
 452         * windows-tdep.h: Add prototypes.
 453         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
 454         (i386_windows_core_pid_to_str): Move and rename ...
 455         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
 456         (windows_core_pid_to_str): ... and here.
 457         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
 458
 459 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 460         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
 461         (amd64_windows_init_abi_common): ... and register.
 462
 463 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 464
 465         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
 466         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
 467
 468 2020-09-18  Pedro Alves  <pedro@palves.net>
 469
 470         PR gdb/26631
 471         * thread.c (thread_find_command): Switch inferior before calling
 472         target methods.
 473
 474 2020-09-17  Tom Tromey  <tromey@adacore.com>
 475
 476         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
 477         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
 478         (tdesc_arch_data_up): New typedef.
 479         (tdesc_use_registers, tdesc_data_alloc): Update.
 480         (tdesc_data_cleanup): Don't declare.
 481         * target-descriptions.c (tdesc_data_alloc): Return a
 482         tdesc_arch_data_up.
 483         (tdesc_arch_data_deleter::operator()): Rename from
 484         tdesc_data_cleanup.  Change argument type.
 485         (tdesc_use_registers): Change early_data to an rvalue reference.
 486         (tdesc_use_registers): Don't use delete.
 487         * sparc-tdep.c (sparc32_gdbarch_init): Update.
 488         * s390-tdep.c (s390_gdbarch_init): Update.
 489         * rx-tdep.c (rx_gdbarch_init): Update.
 490         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
 491         * riscv-tdep.c (riscv_gdbarch_init): Update.
 492         * or1k-tdep.c (or1k_gdbarch_init): Update.
 493         * nios2-tdep.c (nios2_gdbarch_init): Update.
 494         * nds32-tdep.c (nds32_gdbarch_init): Update.
 495         * mips-tdep.c (mips_gdbarch_init): Update.
 496         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
 497         * m68k-tdep.c (m68k_gdbarch_init): Update.
 498         * i386-tdep.c (i386_gdbarch_init): Update.
 499         * arm-tdep.c (arm_gdbarch_init): Update.
 500         * arc-tdep.c (arc_tdesc_init): Update.
 501         (arc_gdbarch_init): Update.
 502         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
 503
 504 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
 505
 506         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
 507         for WOW64 processes.
 508
 509 2020-09-17  Tom Tromey  <tom@tromey.com>
 510
 511         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
 512
 513 2020-09-17  Tom Tromey  <tom@tromey.com>
 514
 515         * value.c (preserve_values): Update.
 516         * python/py-type.c (save_objfile_types): Update.
 517         * guile/scm-type.c (save_objfile_types): Update.
 518         * gdbtypes.h (create_copied_types_hash): Return htab_up.
 519         * gdbtypes.c (create_copied_types_hash): Return htab_up.
 520         * compile/compile-object-run.c (compile_object_run): Update.
 521
 522 2020-09-17  Tom Tromey  <tom@tromey.com>
 523
 524         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
 525         Remove.
 526         <m_table>: Now htab_up.
 527         * typeprint.c (typedef_hash_table::recursively_update)
 528         (typedef_hash_table::add_template_parameters)
 529         (typedef_hash_table::typedef_hash_table): Update.
 530         (typedef_hash_table::~typedef_hash_table): Remove.
 531         (typedef_hash_table::typedef_hash_table)
 532         (typedef_hash_table::find_global_typedef)
 533         (typedef_hash_table::find_typedef): Update.
 534
 535 2020-09-17  Tom Tromey  <tom@tromey.com>
 536
 537         * target-descriptions.c (tdesc_use_registers): Use htab_up.
 538
 539 2020-09-17  Tom Tromey  <tom@tromey.com>
 540
 541         * linespec.c (class decode_compound_collector)
 542         <~decode_compound_collector>: Remove.
 543         <m_unique_syms>: Now htab_up.
 544         (decode_compound_collector::operator ()): Update.
 545         (class symtab_collector) <~symtab_collector>: Remove.
 546         <m_symtab_table>: Now htab_up.
 547         (symtab_collector::operator ()): Update.
 548
 549 2020-09-17  Tom Tromey  <tom@tromey.com>
 550
 551         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
 552         (filename_seen_cache::clear): Update.
 553         (~filename_seen_cache): Remove.
 554         (filename_seen_cache::seen): Update.
 555         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
 556         htab_up.
 557         <~filename_seen_cache>: Remove.
 558         <traverse>: Update.
 559
 560 2020-09-17  Tom Tromey  <tom@tromey.com>
 561
 562         * completer.c (completion_tracker::discard_completions)
 563         (completion_tracker::~completion_tracker)
 564         (completion_tracker::maybe_add_completion)
 565         (completion_tracker::remove_completion)
 566         (completion_tracker::recompute_lowest_common_denominator)
 567         (completion_tracker::build_completion_result): Update.
 568         * completer.h (class completion_tracker) <have_completions>:
 569         Update.
 570         <m_entries_hash>: Now htab_up.
 571
 572 2020-09-17  Tom Tromey  <tom@tromey.com>
 573
 574         * breakpoint.c (ambiguous_names_p): Use htab_up.
 575
 576 2020-09-17  Tom Tromey  <tom@tromey.com>
 577
 578         * auto-load.c (struct auto_load_pspace_info)
 579         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
 580         <loaded_script_files, loaded_script_texts>: Change type to
 581         htab_up.
 582         (~auto_load_pspace_info) Remove.
 583         (init_loaded_scripts_info, maybe_add_script_file)
 584         (maybe_add_script_text, auto_load_info_scripts): Update.
 585
 586 2020-09-17  Tom Tromey  <tromey@adacore.com>
 587
 588         * c-exp.y (name_obstack): Now static.
 589
 590 2020-09-17  Chungyi Chi  <demonic@csie.io>
 591
 592         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
 593
 594 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
 595
 596         * breakpoint.h (init_catchpoint): Change int parameter to bool.
 597         (add_solib_catchpoint): Likewise.
 598         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
 599         to bool.
 600         (add_solib_catchpoint): Change int parameter/variable to bool.
 601         (catch_load_or_unload): Likewise.
 602         (init_catchpoint): Likewise.
 603         (create_fork_vfork_event_catchpoint): Likewise.
 604         (catch_fork_command_1): Likewise.
 605         (catch_exec_command_1): Likewise.
 606
 607 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
 608
 609         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
 610         Change instance_flags to m_instance_flags.
 611
 612 2020-09-16  Tom Tromey  <tromey@adacore.com>
 613
 614         PR gdb/26598:
 615         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
 616
 617 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 618
 619         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
 620         PL_FLAG_EXEC.
 621         (fbsd_nat_target::insert_exec_catchpoint)
 622         (fbsd_nat_target::remove_exec_catchpoint): Always define.
 623         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
 624         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
 625
 626 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 627
 628         * configure.ac: Remove check for kinfo_getvmmap().
 629         * configure, config.in: Regenerate.
 630         * fbsd-nat.c (fbsd_read_mapping): Remove
 631         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
 632         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
 633         kinfo_get_vmmap() are always present.
 634
 635 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 636
 637         * fbsd-nat.c: Always include support for
 638         TARGET_OBJECT_SIGNAL_INFO.
 639
 640 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 641
 642         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
 643         sysctl and remove procfs fallback.
 644
 645 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 646
 647         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
 648         * fbsd-nat.h: Likewise.
 649
 650 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 651
 652         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
 653         argument.
 654
 655 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 656
 657         * ada-lang.c (ada_language_data): Delete.
 658         (ada_language): Remove references to ada_language_data.
 659         * c-lang.c (c_language_data): Delete.
 660         (c_language): Remove references to c_language_data.
 661         (cplus_language_data): Delete.
 662         (cplus_language): Remove references to cplus_language_data.
 663         (asm_language_data): Delete.
 664         (asm_language): Remove references to asm_language_data.
 665         (minimal_language_data): Delete.
 666         (minimal_language): Remove references to minimal_language_data.
 667         * d-lang.c (d_language_data): Delete.
 668         (d_language): Remove references to d_language_data.
 669         * f-lang.c (f_language_data): Delete.
 670         (f_language): Remove references to f_language_data.
 671         * go-lang.c (go_language_data): Delete.
 672         (go_language): Remove references to go_language_data.
 673         * language.c (unknown_language_data): Delete.
 674         (unknown_language): Remove references to unknown_language_data.
 675         (auto_language_data): Delete.
 676         (auto_language): Remove references to auto_language_data.
 677         * language.h (language_data): Delete struct.
 678         (language_defn): No longer inherit from language_data.
 679         * m2-lang.c (m2_language_data): Delete.
 680         (m2_language): Remove references to m2_language_data.
 681         * objc-lang.c (objc_language_data): Delete.
 682         (objc_language): Remove references to objc_language_data.
 683         * opencl-lang.c (opencl_language_data): Delete.
 684         (opencl_language): Remove references to opencl_language_data.
 685         * p-lang.c (pascal_language_data): Delete.
 686         (pascal_language): Remove references to pascal_language_data.
 687         * rust-lang.c (rust_language_data): Delete.
 688         (rust_language): Remove references to rust_language_data.
 689
 690 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 691
 692         * ada-lang.c (ada_language_data): Remove la_op_print_tab
 693         initializer.
 694         (ada_language::opcode_print_table): New member function.
 695         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
 696         (c_language::opcode_print_table): New member function.
 697         (cplus_language_data): Remove la_op_print_tab initializer.
 698         (cplus_language::opcode_print_table): New member function.
 699         (asm_language_data): Remove la_op_print_tab initializer.
 700         (asm_language::opcode_print_table): New member function.
 701         (minimal_language_data): Remove la_op_print_tab initializer.
 702         (minimal_language::opcode_print_table): New member function.
 703         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
 704         (d_language::opcode_print_table): New member function.
 705         * expprint.c (print_subexp_standard): Update call to
 706         opcode_print_table.
 707         (op_string): Likewise.
 708         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
 709         (f_language::opcode_print_table): New member function.
 710         * go-lang.c (go_language_data): Remove la_op_print_tab
 711         initializer.
 712         (go_language::opcode_print_table): New member function.
 713         * language.c (unknown_language_data): Remove la_op_print_tab
 714         initializer.
 715         (unknown_language::opcode_print_table): New member function.
 716         (auto_language_data): Remove la_op_print_tab initializer.
 717         (auto_language::opcode_print_table): New member function.
 718         * language.h (language_data): Remove la_op_print_tab field.
 719         (language_defn::opcode_print_table): Declare new member function.
 720         * m2-lang.c (m2_language_data): Remove la_op_print_tab
 721         initializer.
 722         (m2_language::opcode_print_table): New member function.
 723         * objc-lang.c (objc_language_data): Remove la_op_print_tab
 724         initializer.
 725         (objc_language::opcode_print_table): New member function.
 726         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
 727         initializer.
 728         (opencl_language::opcode_print_table): New member function.
 729         * p-lang.c (pascal_language_data): Remove la_op_print_tab
 730         initializer.
 731         (pascal_language::opcode_print_table): New member function.
 732         * rust-lang.c (rust_language_data): Remove la_op_print_tab
 733         initializer.
 734         (rust_language::opcode_print_table): New member function.
 735
 736 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 737
 738         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
 739         (ada_language::expression_ops): New member function.
 740         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
 741         (c_language::expression_ops): New member function.
 742         (cplus_language_data): Remove la_exp_desc initializer.
 743         (cplus_language::expression_ops): New member function.
 744         (asm_language_data): Remove la_exp_desc initializer.
 745         (asm_language::expression_ops): New member function.
 746         (minimal_language_data): Remove la_exp_desc initializer.
 747         (minimal_language::expression_ops): New member function.
 748         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
 749         (d_language::expression_ops): New member function.
 750         * eval.c (evaluate_subexp): Update call to expression_ops.
 751         * expprint.c (print_subexp): Likewise.
 752         (op_name): Likewise.
 753         (dump_subexp_body): Likewise.
 754         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
 755         (f_language::expression_ops): New member function.
 756         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
 757         (go_language::expression_ops): New member function.
 758         * language.c (language_defn::expression_ops): New function.
 759         (unknown_language_data): Remove la_exp_desc initializer.
 760         (auto_language_data): Likewise.
 761         * language.h (language_data): Remove la_exp_desc field.
 762         (language_defn::expression_ops): Declare new member function.
 763         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
 764         (m2_language::expression_ops): New member function.
 765         * objc-lang.c (objc_language_data): Remove la_exp_desc
 766         initializer.
 767         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
 768         initializer.
 769         (opencl_language::expression_ops): New member function.
 770         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
 771         * parse.c (operator_length): Update call to expression_ops.
 772         (exp_iterate): Likewise.
 773         * rust-lang.c (rust_language_data): Remove la_exp_desc
 774         initializer.
 775         (ruse_language::expression_ops): New member function.
 776
 777 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 778
 779         * ada-lang.c (ada_language_data): Remove la_varobj_ops
 780         initializer.
 781         (ada_language::varobj_ops): New member function.
 782         * c-lang.c (c_language_data): Remove la_varobj_ops
 783         initializer.
 784         (cplus_language_data): Likewise.
 785         (cplus_language::varobj_ops): New member function.
 786         (asm_language_data): Remove la_varobj_ops initializer.
 787         (minimal_language_data): Likewise.
 788         * d-lang.c (d_language_data): Likewise.
 789         * f-lang.c (f_language_data): Likewise.
 790         * go-lang.c (go_language_data): Likewise.
 791         * language.c (language_defn::varobj_ops): New function.
 792         (unknown_language_data): Remove la_varobj_ops
 793         initializer.
 794         (auto_language_data): Likewise.
 795         * language.h (language_data): Remove la_varobj_ops field.
 796         (language_defn::varobj_ops): Declare new member function.
 797         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
 798         * objc-lang.c (objc_language_data): Likewise.
 799         * opencl-lang.c (opencl_language_data): Likewise.
 800         * p-lang.c (pascal_language_data): Likewise.
 801         * rust-lang.c (rust_language_data): Likewise.
 802         * varobj.c (varobj_create): Update call to varobj_ops.
 803         * varobj.h (default_varobj_ops): Delete define.
 804
 805 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 806
 807         * ada-lang.c (ada_language_data): Remove la_macro_expansion
 808         initializer.
 809         * c-lang.c (c_language_data): Likewise.
 810         (c_language::macro_expansion): New member function.
 811         (cplus_language_data): Likewise.
 812         (cplus_language::macro_expansion): New member function.
 813         (asm_language_data): Likewise.
 814         (asm_language::macro_expansion): New member function.
 815         (minimal_language_data): Likewise.
 816         (minimal_language::macro_expansion): New member function.
 817         * d-lang.c (d_language_data): Remove la_macro_expansion
 818         initializer.
 819         * f-lang.c (f_language_data): Likewise.
 820         * go-lang.c (go_language_data): Likewise.
 821         * language.c (unknown_language_data): Likewise.
 822         (auto_language_data): Likewise.
 823         * language.h (language_data): Remove la_macro_expansion field.
 824         (language_defn::macro_expansion): New member function.
 825         * m2-lang.c (m2_language_data): Remove la_macro_expansion
 826         initializer.
 827         * objc-lang.c (objc_language_data): Likewise.
 828         (objc_language::macro_expansion): New member function.
 829         * opencl-lang.c (opencl_language_data): Likewise.
 830         (opencl_language::macro_expansion): New member function.
 831         * p-lang.c (pascal_language_data): Remove la_macro_expansion
 832         initializer.
 833         * rust-lang.c (rust_language_data): Likewise.
 834         * symtab.c (default_collect_symbol_completion_matches_break_on):
 835         Update call to macro_expansion.
 836
 837 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 838
 839         * ada-lang.c (ada_language_data): Remove la_array_ordering
 840         initializer.
 841         * c-lang.c (c_language_data): Likewise.
 842         (cplus_language_data): Likewise.
 843         (asm_language_data): Likewise.
 844         (minimal_language_data): Likewise.
 845         * d-lang.c (d_language_data): Likewise.
 846         * dwarf2/read.c (read_array_order): Update for call to
 847         array_ordering.
 848         * f-lang.c (f_language_data): Remove la_array_ordering
 849         initializer.
 850         (f_language::array_ordering): New member function.
 851         * go-lang.c (go_language_data): Remove la_array_ordering
 852         initializer.
 853         * language.c (unknown_language_data): Likewise.
 854         (auto_language_data): Likewise.
 855         * language.h (language_data): Delete la_array_ordering field.
 856         (language_defn::array_ordering): New member function.
 857         * m2-lang.c (m2_language_data): Remove la_array_ordering
 858         initializer.
 859         * objc-lang.c (objc_language_data): Likewise.
 860         * opencl-lang.c (opencl_language_data): Likewise.
 861         * p-lang.c (pascal_language_data): Likewise.
 862         * rust-lang.c (rust_language_data): Likewise.
 863
 864 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 865
 866         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
 867         initializer.
 868         * c-lang.c (c_language_data): Likewise.
 869         (cplus_language_data): Likewise.
 870         (asm_language_data): Likewise.
 871         (minimal_language_data): Likewise.
 872         * d-lang.c (d_language_data): Likewise.
 873         * f-lang.c (f_language_data): Likewise.
 874         (f_language::case_sensitivity): New member function.
 875         * go-lang.c (go_language_data): Remove la_case_sensitivity
 876         initializer.
 877         * language.c (enum case_mode): Moved here from language.h.
 878         (case_mode): Make static.
 879         (show_case_command): Update for case_sensitivity being a method.
 880         (set_case_command): Likewise.
 881         (set_range_case): Likewise.
 882         (unknown_language_data): Remove la_case_sensitivity initializer.
 883         (auto_language_data): Likewise.
 884         * language.h (case_mode): Delete, move enum declaration to
 885         language.c.
 886         (language_data): Delete la_case_sensitivity field.
 887         (language_defn::case_sensitivity): New member function.
 888         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
 889         initializer.
 890         * objc-lang.c (objc_language_data): Likewise.
 891         * opencl-lang.c (opencl_language_data): Likewise.
 892         * p-lang.c (pascal_language_data): Likewise.
 893         * rust-lang.c (rust_language_data): Likewise.
 894
 895 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 896
 897         * ada-lang.c (ada_language_data): Remove la_range_check
 898         initializer.
 899         * c-lang.c (c_language_data): Likewise.
 900         (cplus_language_data): Likewise.
 901         (asm_language_data): Likewise.
 902         (minimal_language_data): Likewise.
 903         * d-lang.c (d_language_data): Likewise.
 904         * f-lang.c (f_language_data): Likewise.
 905         (f_language::range_checking_on_by_default): New member function.
 906         * go-lang.c (go_language_data): Remove la_range_check initializer.
 907         * language.c (enum range_mode): Moved here from language.h.
 908         (range_mode): Made static.
 909         (show_range_command): Update to use
 910         range_checking_on_by_default.
 911         (set_range_command): Likewise.
 912         (set_range_case): Likewise.
 913         (unknown_language_data): Remove la_range_check initializer.
 914         (auto_language_data): Likewise.
 915         * language.h (range_mode): Delete.  Enum definition moved to
 916         language.c.
 917         (language_data): Remove la_range_check field.
 918         (language_defn::range_checking_on_by_default): New member
 919         function.
 920         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
 921         (m2_language::range_checking_on_by_default): New member function.
 922         * objc-lang.c (objc_language_data): Remove la_range_check
 923         initializer.
 924         * opencl-lang.c (opencl_language_data): Likewise.
 925         * p-lang.c (pascal_language_data): Likewise.
 926         (pascal_language::range_checking_on_by_default): New member
 927         function.
 928         * rust-lang.c (rust_language_data): Remove la_range_check
 929         initializer.
 930         (rust_language::range_checking_on_by_default): New member
 931         function.
 932
 933 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 934
 935         * dwarf2/read.c (dwarf2_physname): Remove special case for
 936         language_go.
 937         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
 938         member function.
 939
 940 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 941
 942         * ada-lang.c (ada_language_data): Remove
 943         la_store_sym_names_in_linkage_form_p initializer.
 944         (ada_language::store_sym_names_in_linkage_form_p): New member
 945         function.
 946         * c-lang.c (c_language_data): Remove
 947         la_store_sym_names_in_linkage_form_p initializer.
 948         (c_language::store_sym_names_in_linkage_form_p): New member
 949         function.
 950         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
 951         initializer.
 952         (asm_language_data): Likewise.
 953         (asm_language::store_sym_names_in_linkage_form_p): New member
 954         function.
 955         (minimal_language_data): Remove
 956         la_store_sym_names_in_linkage_form_p initializer.
 957         (minimal_language::store_sym_names_in_linkage_form_p): New member
 958         function.
 959         * d-lang.c (d_language_data): Remove
 960         la_store_sym_names_in_linkage_form_p initializer.
 961         * dwarf2/read.c (dwarf2_physname): Update call to
 962         store_sym_names_in_linkage_form_p.
 963         * f-lang.c (f_language_data): Remove
 964         la_store_sym_names_in_linkage_form_p initializer.
 965         * go-lang.c (go_language_data): Remove
 966         la_store_sym_names_in_linkage_form_p initializer.
 967         * language.c (unknown_language_data): Remove
 968         la_store_sym_names_in_linkage_form_p initializer.
 969         (unknown_language::store_sym_names_in_linkage_form_p): New member
 970         function.
 971         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
 972         initializer.
 973         (auto_language::store_sym_names_in_linkage_form_p): New member
 974         function.
 975         * language.h (language_data): Remove
 976         la_store_sym_names_in_linkage_form_p member variable.
 977         (language_defn::store_sym_names_in_linkage_form_p): New member
 978         function.
 979         * m2-lang.c (m2_language_data): Remove
 980         la_store_sym_names_in_linkage_form_p initializer.
 981         * objc-lang.c (objc_language_data): Likewise.
 982         * opencl-lang.c (opencl_language_data): Likewise.
 983         * p-lang.c (pascal_language_data): Likewise.
 984         * rust-lang.c (rust_language_data): Likewise.
 985
 986 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 987
 988         * ada-lang.c (ada_language_data): Remove string_lower_bound
 989         initializer.
 990         * c-lang.c (c_language_data): Likewise.
 991         (cplus_language_data): Likewise.
 992         (asm_language_data): Likewise.
 993         (minimal_language_data): Likewise.
 994         * d-lang.c (d_language_data): Likewise.
 995         * f-lang.c (f_language_data): Likewise.
 996         * go-lang.c (go_language_data): Likewise.
 997         * language.c (unknown_language_data): Likewise.
 998         (auto_language_data): Likewise.
 999         * language.h (language_data): Remove string_lower_bound field.
1000         (language_defn::string_lower_bound): New member function.
1001         * m2-lang.c (m2_language_data): Remove string_lower_bound
1002         initializer.
1003         (m2_language::string_lower_bound): New member function.
1004         * objc-lang.c (objc_language_data): Remove string_lower_bound
1005         initializer.
1006         * opencl-lang.c (opencl_language_data): Likewise.
1007         * p-lang.c (pascal_language_data): Likewise.
1008         * rust-lang.c (rust_language_data): Likewise.
1009         * valops.c (value_cstring): Update call to string_lower_bound.
1010         (value_string): Likewise.
1011         * value.c (allocate_repeated_value): Likewise.
1012
1013 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1014
1015         * valops.c (value_repeat): Fix incorrect argument name in comment.
1016
1017 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1018
1019         * ada-lang.c (ada_language_data): Remove c_style_arrays
1020         initializer.
1021         (ada_language::c_style_arrays_p): New member fuction.
1022         * c-lang.c (c_language_data): Remove c_style_arrays
1023         initializer.
1024         (cplus_language_data): Likewise.
1025         (asm_language_data): Likewise.
1026         (minimal_language_data): Likewise.
1027         * d-lang.c (d_language_data): Likewise.
1028         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
1029         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
1030         (f_language::c_style_arrays_p): New member function.
1031         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
1032         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
1033         * language.c (unknown_language_data): Remove c_style_arrays
1034         initializer.
1035         (auto_language_data): Likewise.
1036         * language.h (language_data): Remove c_style_arrays field.
1037         (language_defn::c_style_arrays_p): New member function.
1038         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
1039         (m2_language::c_style_arrays_p): New member function.
1040         * objc-lang.c (objc_language_data): Remove c_style_arrays
1041         initializer.
1042         * opencl-lang.c (opencl_language_data): Likewise.
1043         * p-lang.c (pascal_language_data): Likewise.
1044         * rust-lang.c (rust_language_data): Likewise.
1045         * valarith.c (value_subscript): Update call to c_style_arrays_p,
1046         and update local variable to a bool.
1047         * valops.c (value_cast): Update call to c_style_arrays_p.
1048         (value_array): Likewise.
1049         * value.c (coerce_array): Likewise.
1050
1051 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1052
1053         * ada-lang.c (ada_language_data): Remove la_language initializer.
1054         * c-lang.c (c_language_data): Likewise.
1055         (cplus_language_data): Likewise.
1056         (asm_language_data): Likewise.
1057         (minimal_language_data): Likewise.
1058         * d-lang.c (d_language_data): Likewise.
1059         * f-lang.c (f_language_data): Likewise.
1060         * go-lang.c (go_language_data): Likewise.
1061         * language.c (unknown_language_data): Likewise.
1062         (auto_language_data): Likewise.
1063         * language.h (language_data): Remove la_language field.
1064         (language_defn::language_defn): Initialise la_language field.
1065         (language_defn::la_language): New member variable.
1066         * m2-lang.c (m2_language_data): Remove la_language field.
1067         * objc-lang.c (objc_language_data): Likewise.
1068         * opencl-lang.c (opencl_language_data): Likewise.
1069         * p-lang.c (pascal_language_data): Likewise.
1070         * rust-lang.c (rust_language_data): Likewise.
1071
1072 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1073
1074         * ada-lang.c (ada_extensions): Delete, moved into
1075         ada_language::filename_extensions.
1076         (ada_language_data): Remove la_filename_extensions initializer.
1077         (ada_language::filename_extensions): New member function.
1078         * c-lang.c (c_extensions): Delete, moved into
1079         c_language::filename_extensions.
1080         (c_language_data): Remove la_filename_extensions initializer.
1081         (c_language::filename_extensions): New member function.
1082         (cplus_extensions): Delete, moved into
1083         cplus_language::filename_extensions.
1084         (cplus_language_data): Remove la_filename_extensions initializer.
1085         (cplus_language::filename_extensions): New member function.
1086         (asm_extensions): Delete, moved into
1087         asm_language::filename_extensions.
1088         (asm_language_data): Remove la_filename_extensions initializer.
1089         (asm_language::filename_extensions): New member function.
1090         (minimal_language_data): Remove la_filename_extensions
1091         initializer.
1092         * d-lang.c (d_extensions): Delete, moved into
1093         d_language::filename_extensions.
1094         (d_language_data): Remove la_filename_extensions initializer.
1095         (d_language::filename_extensions): New member function.
1096         * f-lang.c (f_extensions): Delete, moved into
1097         f_language::filename_extensions.
1098         (f_language_data): Remove la_filename_extensions initializer.
1099         (f_language::filename_extensions): New member function.
1100         * go-lang.c (go_language_data): Remove la_filename_extensions
1101         initializer.
1102         * language.c (add_set_language_command): Update now that
1103         filename_extensions returns a vector.
1104         (unknown_language_data): Remove la_filename_extensions
1105         initializer.
1106         (auto_language_data): Likewise.
1107         * language.h (language_data): Remove la_filename_extensions field.
1108         (language_defn::filename_extensions): New member function.
1109         * m2-lang.c (m2_language_data): Remove la_filename_extensions
1110         initializer.
1111         * objc-lang.c (objc_extensions): Delete, moved into
1112         objc_language::filename_extensions.
1113         (objc_language_data): Remove la_filename_extensions initializer.
1114         (objc_language::filename_extensions): New member function.
1115         * opencl-lang.c (opencl_language_data): Remove
1116         la_filename_extensions initializer.
1117         * p-lang.c (pascal_extensions): Delete, moved into
1118         pascal_language::filename_extensions.
1119         (pascal_language_data): Remove la_filename_extensions initializer.
1120         (pascal_language::filename_extensions): New member function.
1121         * rust-lang.c (rust_extensions): Delete, moved into
1122         rust_language::filename_extensions.
1123         (rust_language_data): Remove la_filename_extensions initializer.
1124         (rust_language::filename_extensions): New member function.
1125         * symfile.c (add_filename_language): Add new assert.
1126
1127 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1128
1129         * ada-lang.c (ada_language_data): Remove la_name and
1130         la_natural_name initializers.
1131         (ada_language::name): New member function.
1132         (ada_language::natural_name): New member function.
1133         * c-lang.c (c_language_data): Remove la_name and
1134         la_natural_name initializers.
1135         (c_language::name): New member function.
1136         (c_language::natural_name): New member function.
1137         (cplus_language_data): Remove la_name and
1138         la_natural_name initializers.
1139         (cplus_language::name): New member function.
1140         (cplus_language::natural_name): New member function.
1141         (asm_language_data): Remove la_name and
1142         la_natural_name initializers.
1143         (asm_language::name): New member function.
1144         (asm_language::natural_name): New member function.
1145         (minimal_language_data): Remove la_name and
1146         la_natural_name initializers.
1147         (minimal_language::name): New member function.
1148         (minimal_language::natural_name): New member function.
1149         * compile/compile.c (compile_to_object): Update call to
1150         lanugage_defn::name.
1151         * d-lang.c (d_language_data): Remove la_name and
1152         la_natural_name initializers.
1153         (d_language::name): New member function.
1154         (d_language::natural_name): New member function.
1155         * expprint.c (print_subexp_standard): Update call to
1156         language_defn::name.
1157         (dump_raw_expression): Likewise
1158         (dump_prefix_expression): Likewise.
1159         * f-lang.c (f_language_data): Remove la_name and
1160         la_natural_name initializers.
1161         (f_language::name): New member function.
1162         (f_language::natural_name): New member function.
1163         * go-lang.c (go_language_data): Remove la_name and
1164         la_natural_name initializers.
1165         (go_language::name): New member function.
1166         (go_language::natural_name): New member function.
1167         * language.c (show_language_command): Update call to
1168         language_defn::name.
1169         (set_language_command): Likewise.
1170         (language_enum): Likewise.
1171         (language_str): Likewise.
1172         (add_set_language_command): Likewise, use
1173         language_defn::natural_name in the doc string.
1174         (unknown_language_data): Remove la_name and
1175         la_natural_name initializers.
1176         (unknown_language::name): New member function.
1177         (unknown_language::natural_name): New member function.
1178         (auto_language_data): Remove la_name and
1179         la_natural_name initializers.
1180         (auto_language::name): New member function.
1181         (auto_language::natural_name): New member function.
1182         (language_lookup_primitive_type_as_symbol): Update call to
1183         language_defn::name.
1184         * language.h (language_data): Remove la_name and la_natural_name
1185         member variables.
1186         (language_defn::name): New member function.
1187         (language_defn::natural_name): New member function.
1188         * m2-lang.c (m2_language_data): Remove la_name and
1189         la_natural_name initializers.
1190         (m2_language::name): New member function.
1191         (m2_language::natural_name): New member function.
1192         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
1193         language_defn::natural_name.
1194         * objc-lang.c (objc_language_data): Remove la_name and
1195         la_natural_name initializers.
1196         (objc_language::name): New member function.
1197         (objc_language::natural_name): New member function.
1198         * opencl-lang.c (opencl_language_data): Remove la_name and
1199         la_natural_name initializers.
1200         (opencl_language::name): New member function.
1201         (opencl_language::natural_name): New member function.
1202         * p-lang.c (pascal_language_data): Remove la_name and
1203         la_natural_name initializers.
1204         (pascal_language::name): New member function.
1205         (pascal_language::natural_name): New member function.
1206         * rust-lang.c (rust_language_data): Remove la_name and
1207         la_natural_name initializers.
1208         (rust_language::name): New member function.
1209         (rust_language::natural_name): New member function.
1210         * symtab.c (lookup_language_this): Update call to
1211         language_defn::name.
1212
1213 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1214
1215         * ada-lang.c (ada_language_data): Remove la_name_of_this
1216         initializer.
1217         * ax-gdb.c (gen_expr): Update call to name_of_this.
1218         * c-exp.y (classify_name): Likewise.
1219         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
1220         (cplus_language_data): Likewise.
1221         (cplus_language::name_of_this): New member function.
1222         (asm_language_data): Remove la_name_of_this initializer.
1223         (minimal_language_data): Likewise.
1224         * d-lang.c (d_language_data): Likewise.
1225         (d_language::name_of_this): New member function.
1226         * expprint.c (print_subexp_standard): Update call to name_of_this.
1227         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
1228         * go-lang.c (go_language_data): Likewise.
1229         * language.c (unknown_language_data): Likewise.
1230         (unknown_language::name_of_this): New member function.
1231         (auto_language_data): Remove la_name_of_this initializer.
1232         (auto_language::name_of_this): New member function.
1233         * language.h (language_data): Delete la_name_of_this member
1234         variable.
1235         (language_defn::name_of_this): New member function.
1236         * m2-lang.c (m2_language_data): Remove la_name_of_this
1237         initializer.
1238         * objc-lang.c (objc_language_data): Likewise.
1239         (objc_language::name_of_this): New member function.
1240         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
1241         initializer.
1242         * p-lang.c (pascal_language_data): Likewise.
1243         (pascal_language::name_of_this): New member function.
1244         * rust-lang.c (rust_language_data): Remove la_name_of_this
1245         initializer.
1246         * symtab.c (lookup_language_this): Update call to name_of_this.
1247         (lookup_symbol_aux): Likewise.
1248         * valops.c (value_of_this): Likewise.
1249
1250 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1251
1252         * ada-lang.c (ada_language_data): Remove
1253         la_struct_too_deep_ellipsis initializer.
1254         (ada_language::struct_too_deep_ellipsis): New member function.
1255         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
1256         initializer.
1257         (cplus_language_data): Likewise.
1258         (asm_language_data): Likewise.
1259         (minimal_language_data): Likewise.
1260         * cp-valprint.c (cp_print_value): Update call to
1261         struct_too_deep_ellipsis.
1262         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
1263         initializer.
1264         * f-lang.c (f_language_data): Likewise.
1265         (f_language::struct_too_deep_ellipsis): New member function.
1266         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
1267         initializer.
1268         * language.c (unknown_language_data): Likewise.
1269         (auto_language_data): Likewise.
1270         * language.h (language_data): Delete la_struct_too_deep_ellipsis
1271         member variable.
1272         (language_defn::struct_too_deep_ellipsis): New member function.
1273         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
1274         initializer.Q
1275         * objc-lang.c (objc_language_data): Likewise.
1276         * opencl-lang.c (opencl_language_data): Likewise.
1277         * p-lang.c (pascal_language_data): Likewise.
1278         * rust-lang.c (rust_language_data): Likewise.
1279         * valprint.c (val_print_check_max_depth): Update call to
1280         struct_too_deep_ellipsis.
1281
1282 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
1283
1284         * MAINTAINERS (Write After Approval): Add myself.
1285
1286 2020-09-15  Tom Tromey  <tom@tromey.com>
1287
1288         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
1289         Remove.
1290
1291 2020-09-15  Tom Tromey  <tom@tromey.com>
1292
1293         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
1294         and TYPE_CODE_METHODPTR cases.
1295         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
1296         (c_value_print_inner): Update.
1297         * valprint.c (generic_value_print_memberptr): New function, from
1298         c_value_print_memberptr.
1299         (generic_value_print): Use it.  Call cplus_print_method_ptr.
1300
1301 2020-09-15  Tom Tromey  <tromey@adacore.com>
1302
1303         * python/python-internal.h (PyInt_FromLong): Remove define.
1304         * python/py-value.c (convert_value_from_python): Use
1305         gdb_py_object_from_longest.
1306         * python/py-type.c (typy_get_code): Use
1307         gdb_py_object_from_longest.
1308         * python/py-symtab.c (salpy_get_line): Use
1309         gdb_py_object_from_longest.
1310         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
1311         gdb_py_object_from_longest.
1312         * python/py-record.c (recpy_gap_reason_code): Use
1313         gdb_py_object_from_longest.
1314         * python/py-record-btrace.c (recpy_bt_insn_size)
1315         (recpy_bt_func_level, btpy_list_count): Use
1316         gdb_py_object_from_longest.
1317         * python/py-infthread.c (gdbpy_create_ptid_object): Use
1318         gdb_py_object_from_longest.  Fix error handling.
1319         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
1320         gdb_py_object_from_longest.
1321         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
1322         gdb_py_object_from_longest.
1323         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
1324         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
1325         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
1326
1327 2020-09-15  Tom Tromey  <tromey@adacore.com>
1328
1329         * python/python.c (gdbpy_parameter_value): Use
1330         gdb_py_object_from_ulongest.
1331
1332 2020-09-15  Tom Tromey  <tromey@adacore.com>
1333
1334         * python/py-infevents.c (create_register_changed_event_object):
1335         Use gdb_py_object_from_longest.
1336         * python/py-exitedevent.c (create_exited_event_object): Use
1337         gdb_py_object_from_longest.
1338
1339 2020-09-15  Tom Tromey  <tromey@adacore.com>
1340
1341         * python/python.c (gdbpy_parameter_value): Use
1342         gdb_py_object_from_longest.
1343         * python/py-type.c (convert_field, typy_range): Use
1344         gdb_py_object_from_longest.
1345         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
1346         gdb_py_object_from_longest.
1347         * python/py-lazy-string.c (stpy_get_length): Use
1348         gdb_py_object_from_longest.
1349         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
1350         gdb_py_object_from_longest.
1351         * python/py-infevents.c (create_memory_changed_event_object): Use
1352         gdb_py_object_from_longest.
1353         * python/py-inferior.c (infpy_get_num): Use
1354         gdb_py_object_from_longest.
1355         (infpy_get_pid): Likewise.
1356
1357 2020-09-15  Tom Tromey  <tromey@adacore.com>
1358
1359         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
1360         defines.
1361         * python/py-value.c (valpy_long): Use
1362         gdb_py_object_from_ulongest.
1363         * python/py-symtab.c (salpy_get_pc): Use
1364         gdb_py_object_from_ulongest.
1365         (salpy_get_last): Likewise.
1366         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
1367         gdb_py_object_from_ulongest.
1368         * python/py-lazy-string.c (stpy_get_address): Use
1369         gdb_py_object_from_ulongest.
1370         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
1371         * python/py-arch.c (archpy_disassemble): Use
1372         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
1373         error handling.
1374
1375 2020-09-15  Tom Tromey  <tromey@adacore.com>
1376
1377         * python/python-internal.h (gdb_py_long_from_longest): Remove
1378         defines.
1379         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
1380         * python/py-type.c (convert_field, typy_get_sizeof): Use
1381         gdb_py_object_from_longest.
1382         * python/py-record-btrace.c (btpy_list_index): Use
1383         gdb_py_object_from_longest.
1384
1385 2020-09-15  Tom Tromey  <tromey@adacore.com>
1386
1387         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
1388         * python/py-record.c (recpy_element_number): Use
1389         gdb_py_object_from_longest.
1390         (recpy_gap_number): Likewise.
1391
1392 2020-09-15  Tom Tromey  <tromey@adacore.com>
1393
1394         * top.c (ui::ui): Update.
1395         (highest_ui_num): Remove.
1396         * top.h (struct ui) <num>: Remove.
1397
1398 2020-09-15  Tom Tromey  <tromey@adacore.com>
1399
1400         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
1401         * ui-style.c (ansi_regex_text): Now array.
1402         * rust-exp.y (number_regex_text): Now array.
1403         * linespec.c (linespec_quote_characters): Now array.
1404         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
1405         Now arrays.
1406
1407 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1408
1409         * debuginfod-support.c (debuginfod_client_deleter): New.
1410         (debuginfod_client_up): New.
1411         (debuginfod_init): Return debuginfod_client_up.
1412         (debuginfod_source_query): Adjust.
1413         (debuginfod_debuginfo_query): Adjust.
1414
1415 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1416
1417         * debuginfod-support.c (debuginfod_source_query): Use
1418         make_unique_xstrdup.
1419
1420 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1421
1422         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
1423         with `type::instance_flags`.
1424
1425 2020-09-14  Michael Mullin  <masmullin@gmail.com>
1426
1427         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
1428         Remove baton parameter.
1429
1430 2020-09-14  Pedro Alves  <pedro@palves.net>
1431
1432         * Makefile.in (SELFTESTS_SRCS): Add
1433         unittests/enum-flags-selftests.c.
1434         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
1435         btrace_function_flags instead of enum btrace_function_flag.
1436         * compile/compile-c-types.c (convert_qualified): Use
1437         enum_flags::raw.
1438         * compile/compile-cplus-symbols.c (convert_one_symbol)
1439         (convert_symbol_bmsym):
1440         * compile/compile-cplus-types.c (compile_cplus_convert_method)
1441         (compile_cplus_convert_struct_or_union_methods)
1442         (compile_cplus_instance::convert_qualified_base):
1443         * go-exp.y (parse_string_or_char): Add cast to int.
1444         * unittests/enum-flags-selftests.c: New file.
1445         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
1446         type to btrace_thread_flags from btrace_thread_flag.
1447         (record_btrace_cancel_resume, record_btrace_step_thread): Change
1448         local's type to btrace_thread_flags from btrace_thread_flag.  Add
1449         cast in DEBUG call.
1450
1451 2020-09-14  Pedro Alves  <pedro@palves.net>
1452
1453         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
1454         * gdbtypes.c (address_space_name_to_int): Rename to ...
1455         (address_space_name_to_type_instance_flags): ... this.
1456         (address_space_int_to_name): Rename to ...
1457         (address_space_type_instance_flags_to_name): ... this.
1458         * gdbtypes.h (address_space_name_to_int): Rename to ...
1459         (address_space_name_to_type_instance_flags): ... this.
1460         (address_space_int_to_name): Rename to ...
1461         (address_space_type_instance_flags_to_name): ... this.
1462         * type-stack.c (type_stack::insert): Adjust to rename.
1463         * type-stack.h (type_stack::insert): Likewise.
1464
1465 2020-09-14  Pedro Alves  <pedro@palves.net>
1466             Andrew Burgess  <andrew.burgess@embecosm.com>
1467
1468         * avr-tdep.c (avr_address_class_type_flags): Return
1469         type_instance_flags.
1470         (avr_address_class_type_flags_to_name): Take a
1471         type_instance_flags.
1472         (avr_address_class_name_to_type_flags): Return bool and take a
1473         type_instance_flags.
1474         * d-lang.c (build_d_types): Use type::set_instance_flags.
1475         * ft32-tdep.c (ft32_address_class_type_flags): Return
1476         type_instance_flags.
1477         (ft32_address_class_type_flags_to_name): Take a
1478         type_instance_flags.
1479         (ft32_address_class_name_to_type_flags): Return bool and take a
1480         type_instance_flags.
1481         (ft32_gdbarch_init): Use type::set_instance_flags.
1482         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
1483         * gdbarch.h, gdbarch.c: Regenerate.
1484         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
1485         (address_class_name_to_type_flags): Use type_instance_flags and
1486         bool.
1487         * gdbtypes.c (address_space_name_to_int)
1488         (address_space_int_to_name, make_qualified_type): Use
1489         type_instance_flags.
1490         (make_qualified_type): Use type_instance_flags and
1491         type::set_instance_flags.
1492         (make_type_with_address_space, make_cv_type, make_vector_type)
1493         (check_typedef): Use type_instance_flags.
1494         (recursive_dump_type): Cast type_instance_flags to unsigned for
1495         printing.
1496         (copy_type_recursive): Use type::set_instance_flags.
1497         (gdbtypes_post_init): Use type::set_instance_flags.
1498         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
1499         <m_instance_flags>: ... this.
1500         <instance_flags, set_instance_flags>: New methods.
1501         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
1502         (SET_TYPE_INSTANCE_FLAGS): New.
1503         (address_space_name_to_int, address_space_int_to_name)
1504         (make_type_with_address_space): Pass flags using
1505         type_instance_flags instead of int.
1506         * stabsread.c (cleanup_undefined_types_noname): Use
1507         type::set_instance_flags.
1508         * s390-tdep.c (s390_address_class_type_flags): Return
1509         type_instance_flags.
1510         (s390_address_class_type_flags_to_name): Take a
1511         type_instance_flags.
1512         (s390_address_class_name_to_type_flags): Return bool and take a
1513         type_instance_flags.
1514         * type-stack.c (type_stack::follow_types): Use
1515         type_instance_flags.
1516         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
1517
1518 2020-09-14  Tom Tromey  <tromey@adacore.com>
1519
1520         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
1521         * x86-tdep.c (x86_is_thunk_register_name)
1522         (x86_in_indirect_branch_thunk): Update.
1523         * sparc64-tdep.c (sparc64_fpu_register_names)
1524         (sparc64_cp0_register_names, sparc64_register_names)
1525         (sparc64_pseudo_register_names): Now const.
1526         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
1527         cp0_registers_num>: Now const.
1528         * sparc-tdep.c (sparc_core_register_names)
1529         (sparc32_fpu_register_names, sparc32_cp0_register_names)
1530         (sparc32_pseudo_register_names): Now const.
1531         (validate_tdesc_registers): Update.
1532         * rust-lang.c (rust_extensions): Now const.
1533         * p-lang.c (p_extensions): Now const.
1534         * objc-lang.c (objc_extensions): Now const.
1535         * nto-tdep.c (nto_thread_state_str): Now const.
1536         * moxie-tdep.c (moxie_register_names): Now const.
1537         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
1538         Now const.
1539         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
1540         (mips_linux_reg_names): Now const.
1541         (mips_gdbarch_init): Update.
1542         * microblaze-tdep.c (microblaze_register_names): Now const.
1543         * m68k-tdep.c (m68k_register_names): Now const.
1544         * m32r-tdep.c (m32r_register_names): Now const.
1545         * ia64-tdep.c (ia64_register_names): Now const.
1546         * i386-tdep.h (struct gdbarch_tdep) <register_names,
1547         ymmh_register_names, ymm16h_regnum, mpx_register_names,
1548         k_register_names, zmmh_register_names, xmm_avx512_register_names,
1549         ymm_avx512_register_names, pkeys_register_names>: Now const.
1550         * i386-tdep.c (i386_register_names, i386_zmm_names)
1551         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
1552         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
1553         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
1554         * f-lang.c (f_extensions): Now const.
1555         * d-lang.c (d_extensions): Now const.
1556         * csky-tdep.c (csky_register_names): Now const.
1557         * charset.c (default_charset_names, charset_enum): Now const.
1558         (_initialize_charset): Update.
1559         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
1560         const.
1561         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
1562         (bsd_uthread_solib_loaded): Update.
1563         (bsd_uthread_state): Now const.
1564         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
1565         (amd64_ymm_avx512_names, amd64_ymmh_names)
1566         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
1567         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
1568         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
1569         (amd64_dword_names): Now const.
1570         * agent.c (can_use_agent_enum): Now const.
1571         * ada-tasks.c (task_states, long_task_states): Now const.
1572         * ada-lang.c (known_runtime_file_name_patterns)
1573         (known_auxiliary_function_name_patterns, attribute_names)
1574         (standard_exc, ada_extensions): Now const.
1575
1576 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1577
1578         * bcache.h (struct bcache) <bcache>: Remove constructor.
1579         <m_hash_function, m_compare_function>: Remove.
1580         <~bcache>: Make virtual.
1581         <compare>: Remove static method, introduce virtual method.
1582         <default_hash>: Remove.
1583         <hash>: New virtual method.
1584         * bcache.c (bcache::expand_hash_table): Update.
1585         (bcache::insert): Update.
1586         (bcache::hash): New.
1587         (bcache::compare): Update comment and parameter names.
1588         * gdbtypes.c (types_deeply_equal): Update.
1589         * psymtab.h (struct psymbol_bcache): New struct.
1590         (class psymtab_storage) <psymtab_storage>: Make default.
1591         <psymbol_cache>: Change type to psymbol_bcache.
1592         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
1593         (psymbol_hash): Change to...
1594         (psymbol_bcache::hash): ... this.
1595         (psymbol_compare): Change to...
1596         (psymbol_bcache::compare): ... this.
1597
1598 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1599
1600         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
1601         checking for initial lwp.
1602
1603 2020-09-14  Tom Tromey  <tromey@adacore.com>
1604
1605         * m68k-tdep.c (m68k_extract_return_value): Use
1606         pointer_result_regnum.
1607         (m68k_store_return_value): Likewise.
1608         (m68k_reg_struct_return_p): Handle vectors and arrays.
1609         (m68k_return_value): Handle arrays.
1610         (m68k_svr4_return_value): Fix single-element aggregate handling.
1611         Handle long double.  Adjust for embedded ABI.
1612         (m68k_svr4_init_abi): Set pointer_result_regnum.
1613         (m68k_embedded_init_abi): New function.
1614         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
1615         (m68k_osabi_sniffer): New function.
1616         (_initialize_m68k_tdep): Register osabi sniffer.
1617         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
1618         member.
1619
1620 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1621
1622         * xml-support.c (xml_fetch_content_from_file): Replace xfree
1623         with gdb::unique_xmalloc_ptr<char>.
1624
1625 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1626
1627         * xml-support.h (xml_fetch_another): Change type to be a
1628         function_view.
1629         (xml_process_xincludes): Remove baton parameter.
1630         (xml_fetch_content_from_file): Change baton parameter to
1631         dirname.
1632         * xml-support.c (struct xinclude_parsing_data)
1633         <xinclude_parsing_data>: Remove baton parameter.
1634         <fetcher_baton>: Remove.
1635         (xinclude_start_include): Adjust.
1636         (xml_process_xincludes): Adjust.
1637         (xml_fetch_content_from_file): Replace baton parameter with
1638         dirname.
1639         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
1640         (xml_init_syscalls_info): Use a lambda.
1641         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
1642         (file_read_description_xml): Use a lambda.
1643         (fetch_available_features_from_target): Change baton parameter
1644         to target_ops.
1645         (target_read_description_xml): Use a lambda.
1646         (target_fetch_description_xml): Use a lambda.
1647         (string_read_description_xml): Update.
1648
1649 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1650
1651         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
1652         uses with type::endianity_is_not_default.
1653
1654 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1655
1656         * gdbtypes.h (struct type) <endianity_is_not_default,
1657         set_endianity_is_not_default>: New methods.
1658         (TYPE_ENDIANITY_NOT_DEFAULT): Use
1659         type::endianity_is_not_default, change all write call sites to
1660         use type::set_endianity_is_not_default.
1661
1662 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1663
1664         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
1665         uses with type::is_fixed_instance.
1666
1667 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1668
1669         * gdbtypes.h (struct type) <is_fixed_instance,
1670         set_is_fixed_instance>: New methods.
1671         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
1672         write call sites to use type::set_is_fixed_instance.
1673
1674 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1675
1676         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
1677         uses with type::is_gnu_ifunc.
1678
1679 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1680
1681         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
1682         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
1683         use type::set_is_gnu_ifunc.
1684
1685 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1686
1687         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
1688         uses with type::stub_is_supported.
1689
1690 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1691
1692         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
1693         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
1694         use type::set_stub_is_supported.
1695
1696 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1697
1698         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
1699         uses with type::is_vector.
1700
1701 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1702
1703         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
1704         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
1705         use type::set_is_vector.
1706
1707 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1708
1709         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
1710         uses with type::has_varargs.
1711
1712 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1713
1714         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
1715         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
1716         use type::set_has_varargs.
1717
1718 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1719
1720         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
1721         uses with type::is_prototyped.
1722
1723 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1724
1725         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
1726         New methods.
1727         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
1728         call sites to use type::set_is_prototyped.
1729
1730 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1731
1732         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
1733         uses with type::target_is_stub.
1734
1735 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1736
1737         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
1738         New methods.
1739         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
1740         sites to use type::set_target_is_stub.
1741
1742 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1743
1744         * gdbtypes.h (TYPE_STUB): Remove, replace all
1745         uses with type::is_stub.
1746
1747 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1748
1749         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
1750         (TYPE_STUB): Use type::is_stub, change all write call sites to
1751         use type::set_is_stub.
1752
1753 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1754
1755         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
1756         type::has_no_signedness.
1757
1758 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1759
1760         * gdbtypes.h (struct type) <has_no_signedness,
1761         set_has_no_signedness>: New methods.
1762         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
1763         call sites to use type::set_has_no_signedness.
1764
1765 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1766
1767         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
1768         type::is_unsigned.
1769
1770 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1771
1772         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
1773         methods.
1774         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
1775         sites to use type::set_is_unsigned.
1776
1777 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
1778             Adam Renquinha <arenquinha@cimeq.qc.ca>
1779
1780         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
1781         pointer and stack frame offset when unwinding.
1782
1783 2020-09-13  Pedro Alves  <pedro@palves.net>
1784
1785         * NEWS: Document "-break-insert --qualified".
1786         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
1787
1788 2020-09-13  Pedro Alves  <pedro@palves.net>
1789
1790         * linespec.c (classify_mtype, compare_msyms): Delete.
1791         (search_minsyms_for_name): Remove classification logic.  Instead
1792         filter out trampoline symbols if we also found an external
1793         function of the same name.
1794
1795 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1796
1797         * NEWS: Create a new section for the next release branch.
1798         Rename the section of the current branch, now that it has
1799         been cut.
1800
1801 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1802
1803         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
1804         * version.in: Bump version to 11.0.50.DATE-git.
1805
1806 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
1807
1808         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
1809
1810 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
1811             Felix Willgerodt  <Felix.Willgerodt@intel.com>
1812
1813         * gdbarch.sh: Added bfloat16 type.
1814         * gdbarch.c: Regenerated.
1815         * gdbarch.h: Regenerated.
1816         * gdbtypes.c (floatformats_bfloat16): New struct.
1817         (gdbtypes_post_init): Add builtin_bfloat16.
1818         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
1819         (floatformats_bfloat16): New struct.
1820         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
1821         (i386_ymm_type): Add field "v16_bfloat16"
1822         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
1823         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
1824         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
1825         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
1826         * features/i386/64bit-avx512.xml: Add bfloat16 type.
1827         * features/i386/64bit-avx512.c: Regenerated.
1828         * features/i386/64bit-sse.xml: Add bfloat16 type.
1829         * features/i386/64bit-sse.c: Regenerated.
1830
1831 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
1832
1833         * i386-tdep.c (i386_zmm_type): Fix field names.
1834         (i386_ymm_type): Fix field names.
1835
1836 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1837
1838         * breakpoint.c: Fix typo in the help message of the
1839         "set breakpoint condition-evaluation" command.
1840
1841 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1842
1843         * nbsd-nat.c: Include "nat/netbsd-nat.h".
1844         * (nbsd_nat_target::pid_to_exec_file)
1845         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
1846         (nbsd_nat_target::post_startup_inferior)
1847         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
1848         (nbsd_add_threads): Switch local code to common gdb/nat functions.
1849         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
1850         * (nbsd_thread_lister): Remove.
1851
1852 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1853
1854         * fork-inferior.c (startup_inferior): Avoid double free.
1855
1856 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1857
1858         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
1859         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
1860
1861 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1862
1863         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
1864         * netbsd-nat.c: Include <sys/ptrace.h>.
1865         * (netbsd_nat::enable_proc_events): Add.
1866
1867 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1868
1869         * netbsd-nat.h: Include "gdbsupport/function-view.h".
1870         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1871         (netbsd_nat::for_each_thread): Add.
1872         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
1873         "gdbsupport/common-debug.h".
1874         * (netbsd_nat::netbsd_thread_lister)
1875         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1876         (netbsd_nat::for_each_thread): Add.
1877
1878 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1879
1880         * netbsd-nat.h: Include <unistd.h>.
1881         * (netbsd_nat::pid_to_exec_file): Add.
1882         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
1883         * (netbsd_nat::pid_to_exec_file) Add.
1884
1885 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1886
1887         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
1888
1889 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1890
1891         * netbsd-nat.h: New file.
1892         * netbsd-nat.c: Likewise.
1893
1894 2020-09-09  Tom Tromey  <tromey@adacore.com>
1895
1896         * ada-lang.c (remove_extra_symbols): Do not increment when
1897         removing an element
1898
1899 2020-09-08  Tom Tromey  <tromey@adacore.com>
1900
1901         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
1902
1903 2020-09-08  Tom Tromey  <tromey@adacore.com>
1904
1905         PR win32/25302:
1906         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
1907         (gdb_bfd_init_data): New function.
1908         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
1909
1910 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1911
1912         * infrun.c (fetch_inferior_event): Use
1913         `switch_to_target_no_thread` to switch the target.
1914
1915 2020-09-06  Tom Tromey  <tom@tromey.com>
1916
1917         * symfile.h (dwarf2_free_objfile): Don't declare.
1918
1919 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1920
1921         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
1922         to match 16 byte real/complex type generated by Flang compiler.
1923
1924 2020-09-03  Tom de Vries  <tdevries@suse.de>
1925
1926         PR breakpoint/26546
1927         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
1928         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
1929
1930 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
1931
1932         * maint.c (index_digits): New function.
1933         (struct maint_print_section_data): Remove.
1934         (print_bfd_section_info): Remove print_data parameter, add arg
1935         and index_digits.
1936         (print_objfile_section_info): Likewise.
1937         (print_bfd_section_info_maybe_relocated): Likewise (plus
1938         objfile).
1939         (maintenance_info_sections): Adjust calls.
1940
1941 2020-09-02  Tom Tromey  <tromey@adacore.com>
1942
1943         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
1944         for null pointers.
1945         (ada_varobj_adjust_for_child_access): Special-case null pointers.
1946
1947 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
1948
1949         * bcache.h (struct bcache) <insert>: Change type of `added` to
1950         pointer to bool.
1951         * bcache.c (bcache::insert): Likewise.
1952         * gdbtypes.c (check_types_worklist): Adjust.
1953         * psymtab.c (add_psymbol_to_bcache): Adjust.
1954
1955 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
1956
1957         * corelow.c (unordered_set): Include.
1958         (class core_target): Add field 'm_core_unavailable_mappings'.
1959         (core_target::build_file_mappings): Print only one warning
1960         per inaccessible file.  Add unavailable/broken mappings
1961         to m_core_unavailable_mappings.
1962         (core_target::xfer_partial): Call...
1963         (core_target::xfer_memory_via_mappings): New method.
1964
1965 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1966
1967         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
1968         type to bool.
1969
1970 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1971
1972         * dwarf2/read.c (struct field_info): Fix indentation.
1973
1974 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1975
1976         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
1977         ordering in comment.
1978         * frame.c (frame_id_eq): Fix indentation.
1979
1980 2020-08-31  Scott Linder  <scott@scottlinder.com>
1981             Simon Marchi  <simon.marchi@efficios.com>
1982
1983         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
1984         inline frame ids in outer frame.
1985
1986 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1987
1988         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
1989         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
1990         (outer_frame_id): Use FID_STACK_OUTER instead of
1991         FID_STACK_INVALID.
1992         (frame_id_p): Don't check for outer_frame_id.
1993
1994 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1995
1996         * frame-unwind.c (frame_unwind_got_optimized): Don't set
1997         regnum/frame in value.  Call allocate_value_lazy.
1998         * frame.c (frame_unwind_register_value): Use
1999         val_print_not_saved.
2000
2001 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2002
2003         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
2004
2005 2020-08-29  Pedro Alves  <pedro@palves.net>
2006
2007         * progspace.c (print_program_space): Use all_inferiors.  Switch to
2008         the inferior before calling target_pid_to_str.
2009
2010 2020-08-28  Tom Tromey  <tom@tromey.com>
2011
2012         * xcoffread.c (xcoff_end_psymtab): Update comment.
2013         * dbxread.c (dbx_end_psymtab): Update comment.
2014
2015 2020-08-28  Tom de Vries  <tdevries@suse.de>
2016
2017         PR breakpoint/26544
2018         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
2019         event_location.
2020         (create_breakpoint): Same.
2021         (base_breakpoint_decode_location): Same.
2022         (bkpt_create_sals_from_location): Same.
2023         (bkpt_decode_location): Same.
2024         (bkpt_probe_create_sals_from_location): Same.
2025         (bkpt_probe_decode_location): Same.
2026         (tracepoint_create_sals_from_location): Same.
2027         (tracepoint_decode_location): Same.
2028         (tracepoint_probe_decode_location): Same.
2029         (strace_marker_create_sals_from_location): Same.
2030         (strace_marker_decode_location): Same.
2031         (create_sals_from_location_default): Same.
2032         (decode_location_default): Same.
2033         * breakpoint.h (struct breakpoint_ops): Same.
2034         (create_breakpoint): Same.
2035         * linespec.h (decode_line_full): Same.
2036         * linespec.c (decode_line_full): Same.  Throw error if
2037         result.size () == 0.
2038
2039 2020-08-27  Pedro Alves  <pedro@palves.net>
2040
2041         PR gdb/26524
2042         * breakpoint.c (until_break_fsm) <location_breakpoint,
2043         caller_breakpoint>: Delete fields.
2044         <breakpoints>: New field.
2045         <until_break_fsm>: Adjust to save a breakpoint vector instead of
2046         two individual breakpoints.
2047         (until_break_fsm::should_stop): Loop over breakpoints in the
2048         breakpoint vector.
2049         (until_break_fsm::clean_up): Adjust to clear the breakpoints
2050         vector.
2051         (until_break_command): Handle location expanding into multiple
2052         sals.
2053
2054 2020-08-27  Pedro Alves  <pedro@palves.net>
2055
2056         PR gdb/26523
2057         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
2058         bp_until breakpoints user-specified locations.  Update intro
2059         comment.
2060
2061 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
2062
2063         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
2064         gdb_bfd_sections): New.
2065         * maint.c (print_bfd_section_info): Change param type to
2066         maint_print_section_data.
2067         (print_objfile_section_info): Likewise.
2068         (print_bfd_section_info_maybe_relocated): Likewise.
2069         (maintenance_info_sections): Use gdb_bfd_sections.
2070
2071 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2072
2073         * MAINTAINERS: Add ARC target and maintainer.
2074
2075 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
2076
2077         * configure.tgt: ARC support for GNU/Linux.
2078         * Makefile.in (ALL_TARGET_OBJS): Likewise.
2079         * arc-linux-tdep.c: New file.
2080         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
2081         * arc-tdep.c (arc_write_pc): Use it.
2082
2083 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2084
2085         * arc-tdep.c (arc_check_for_hardware_loop): New.
2086         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
2087
2088 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2089
2090         * arc-tdep.h: Include "gdbarch.h".
2091
2092 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2093
2094         * arch/arc.h
2095         (arc_gdbarch_features): New class to stir the selection of target XML.
2096         (arc_create_target_description): Use FEATURES to choose XML target.
2097         (arc_lookup_target_description): Use arc_create_target_description
2098         to create _new_ target descriptions or return the already created
2099         ones if the FEATURES is the same.
2100         * arch/arc.c: Implementation of prototypes described above.
2101         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
2102         (arc_gdbarch_features_init): Initialize the FEATURES struct.
2103         * arc-tdep.c (*_feature_name): Make feature names consistent.
2104         (arc_register_feature): A new struct to hold information about
2105         registers of a particular target/feature.
2106         (arc_check_tdesc_feature): Check if XML provides registers in
2107         compliance with ARC_REGISTER_FEATURE structs.
2108         (arc_update_acc_reg_names): Add aliases for r58 and r59.
2109         (determine_*_reg_feature_set): Which feature name to look for.
2110         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
2111         (mach_type_to_arc_isa): Convert from a set of binutils machine types
2112         to expected ISA enums to be used in arc_gdbarch_features structs.
2113         * features/Makefile (FEATURE_XMLFILES): Add new files.
2114         * gdb/features/arc/v1-aux.c: New file.
2115         * gdb/features/arc/v1-aux.xml: Likewise.
2116         * gdb/features/arc/v1-core.c: Likewise.
2117         * gdb/features/arc/v1-core.xml: Likewise.
2118         * gdb/features/arc/v2-aux.c: Likewise.
2119         * gdb/features/arc/v2-aux.xml: Likewise.
2120         * gdb/features/arc/v2-core.c: Likewise.
2121         * gdb/features/arc/v2-core.xml: Likewise.
2122         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
2123
2124 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
2125             Andrew Burgess  <andrew.burgess@embecosm.com>
2126
2127         PR m2/26372
2128         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
2129         an assert.  Remove single element array indexing pattern as the
2130         MULTI_SUBSCRIPT support will handle this case too.
2131
2132 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
2133
2134         * value.h (valprint_check_validity): Move declaration from
2135         here...
2136         * valprint.h (valprint_check_validity): ... to here.
2137
2138 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
2139
2140         * debug.h: New file.
2141         * debug.c (debug_prefixed_vprintf): New function.
2142         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
2143         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
2144
2145 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
2146
2147         * infrun.h (infrun_debug_printf_1): New function declaration.
2148         (infrun_debug_printf): New macro.
2149         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
2150         throughout.
2151         (infrun_debug_printf): New function.
2152         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
2153         (handle_jit_event): Likewise.
2154
2155 2020-08-21  Mark Wielaard  <mark@klomp.org>
2156
2157         * ada-lex.l: Extend register warnings diagnostics comment for g++.
2158
2159 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
2160
2161         * frame.c (enum class frame_id_status): New.
2162         (struct frame_info) <this_id::p>: Change type to frame_id_status.
2163         (fprintf_frame): Update.
2164         (compute_frame_id): Set frame id status to "computing" on entry.
2165         Set it back to "not_computed" on failure and to "computed" on
2166         success.
2167         (get_frame_id): Assert the frame id is not being computed.
2168         (create_sentinel_frame): Use frame_id_status::COMPUTED.
2169         (create_new_frame): Likewise.
2170         (frame_cleanup_after_sniffer): Update assert.
2171
2172 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2173
2174         * regcache.c (pid_ptid_regcache_map): New type.
2175         (target_ptid_regcache_map): Remove.
2176         (target_pid_ptid_regcache_map): New type.
2177         (regcaches): Change type to target_pid_ptid_regcache_map.
2178         (get_thread_arch_aspace_regcache): Update.
2179         (regcache_thread_ptid_changed): Update, handle pid-like ptid
2180         case.
2181         (regcaches_size): Update.
2182         (regcache_count): Update.
2183         (registers_changed_ptid_target_pid_test): New.
2184         (_initialize_regcache): Register new test.
2185
2186 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2187
2188         * regcache.c (regcache_count): New.
2189         (struct regcache_test_data): New.
2190         (regcache_test_data_up): New.
2191         (populate_regcaches_for_test): New.
2192         (regcaches_test): Remove.
2193         (get_thread_arch_aspace_regcache_test): New.
2194         (registers_changed_ptid_all_test): New.
2195         (registers_changed_ptid_target_test): New.
2196         (registers_changed_ptid_target_ptid_test): New.
2197         (regcache_thread_ptid_changed): Remove regcache_count lambda.
2198         (_initialize_regcache): Register new tests.
2199
2200 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2201
2202         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
2203         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
2204         gdbarch and aspace parameter.  Use current inferior's aspace.
2205         Validate regcache's arch value.
2206         (regcaches_test): Update.
2207
2208 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2209
2210         * regcache.c (regcaches_test): Call registers_changed.
2211
2212 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2213
2214         * infrun.c (process_event_stop_test): Fix typo "breapoint".
2215
2216 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2217
2218         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
2219         to find the end of prologue for flang compiled binaries.
2220         * arm-tdep.c (arm_skip_prologue): Likewise.
2221         * i386-tdep.c (i386_skip_prologue): Likewise.
2222         * producer.c (producer_is_llvm): New function.
2223         (producer_parsing_tests): Added new tests for clang/flang.
2224         * producer.h (producer_is_llvm): New declaration.
2225
2226 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
2227
2228         * linux-nat.c (linux_nat_debug_printf): New function.
2229         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
2230
2231 2020-08-18  Aaron Merey  <amerey@redhat.com>
2232
2233         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
2234         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
2235         (CLIBS): Add DEBUGINFOD_LIBS.
2236
2237 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
2238
2239         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
2240         'gdbarch_num_regs'.
2241
2242 2020-08-17  Tom Tromey  <tromey@adacore.com>
2243
2244         * ada-varobj.c (ada_varobj_decode_var): Handle case where
2245         ada_get_decoded_value returns NULL.
2246
2247 2020-08-17  Tom Tromey  <tromey@adacore.com>
2248
2249         * python/py-inferior.c (infpy_search_memory): Use
2250         gdb_py_object_from_ulongest.
2251         * python/py-infevents.c (create_inferior_call_event_object)
2252         (create_memory_changed_event_object): Use
2253         gdb_py_object_from_ulongest.
2254         * python/py-linetable.c (ltpy_entry_get_pc): Use
2255         gdb_py_object_from_ulongest.
2256
2257 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
2258
2259         * loc.c (class symbol_needs_eval_context): Fix indentation.
2260
2261 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
2262
2263         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
2264         bool.
2265
2266 2020-08-17  Tom de Vries  <tdevries@suse.de>
2267
2268         PR gdb/26393
2269         * gdbtypes.c (dump_dynamic_prop): New function.
2270         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
2271
2272 2020-08-15  Tom de Vries  <tdevries@suse.de>
2273
2274         PR backtrace/26390
2275         * stack.c (print_frame_args): Temporarily set the selected
2276         frame to FRAME while printing the frame's arguments.
2277
2278 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2279
2280         PR breakpoints/26385
2281         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
2282         Always clear watchpoint with PTRACE_SET_DEBUGREG.
2283
2284 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2285
2286         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
2287         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
2288         and >= to check return value instead of == -1 and != -1.
2289
2290 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
2291
2292         * utils.h (class gdb_argv) <as_array_view>: New method.
2293         * utils.c (gdb_argv_as_array_view_test): New.
2294         (_initialize_utils): Register selftest.
2295         * maint.c (maintenance_selftest): Use the new method.
2296
2297 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
2298
2299         * target.h (supports_dumpcore, dumpcore): New
2300         function declarations.
2301         * target.c (supports_dumpcore, dumpcore): New
2302         functions.
2303         * target-delegates.c: Rebuild.
2304         * gcore.c (gcore_command): Use target_supports_dumpcore ()
2305         and target_dumpcore ().
2306
2307 2020-08-13  Aaron Merey  <amerey@redhat.com>
2308
2309         * debuginfod-support.c: Replace global variables with user_data.
2310
2311 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
2312
2313         * maint.c (maintenance_selftest): Split args and pass array_view
2314         to run_tests.
2315
2316 2020-08-12  Luis Machado  <luis.machado@linaro.org>
2317
2318         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
2319         type's length.
2320         Use %s and pulongest to print the length.
2321
2322 2020-08-12  Pedro Alves  <palves@redhat.com>
2323
2324         * NEWS: Move "Multi-target debugging support" item to the
2325         "Changes since GDB 9" section.
2326
2327 2020-08-12  Pedro Alves  <palves@redhat.com>
2328
2329         PR gdb/26336
2330         * progspace.c (program_space::remove_objfile): Invalidate the
2331         frame cache.
2332
2333 2020-08-11  Tom de Vries  <tdevries@suse.de>
2334
2335         * MAINTAINERS: Mark ms1 as deleted.
2336
2337 2020-08-10  Luis Machado  <luis.machado@linaro.org>
2338
2339         PR gdb/26310
2340
2341         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
2342         act accordingly.
2343         (aarch64_analyze_prologue_test): Add more unit tests to exercise
2344         movz/str/stur/stp skipping behavior.
2345
2346 2020-08-10  Luis Machado  <luis.machado@linaro.org>
2347
2348         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
2349         struct user_sve_header instead of struct sve_context.
2350
2351 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
2352
2353         * read.h (dwarf2_fetch_die_loc_sect_off,
2354         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
2355         `void *` parameter with function_view.
2356         * read.c (dwarf2_fetch_die_loc_sect_off,
2357         dwarf2_fetch_die_loc_cu_off): Likewise.
2358         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
2359         (per_cu_dwarf_call): Adjust.
2360         (get_frame_address_in_block_wrapper): Remove.
2361         (indirect_synthetic_pointer): Adjust.
2362         (get_ax_pc): Remove.
2363         (dwarf2_compile_expr_to_ax): Adjust.
2364
2365 2020-08-08  Tom de Vries  <tdevries@suse.de>
2366
2367         PR build/26344
2368         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
2369         constructor.
2370         * regcache.c (get_thread_arch_aspace_regcache): Same.
2371
2372 2020-08-07  Tom Tromey  <tromey@adacore.com>
2373
2374         * ravenscar-thread.c
2375         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
2376         New method.
2377         (ravenscar_thread_target::wait): Check
2378         runtime_initialized.
2379         (ravenscar_thread_target::prepare_to_store)
2380         (ravenscar_thread_target::stopped_by_sw_breakpoint)
2381         (ravenscar_thread_target::stopped_by_hw_breakpoint)
2382         (ravenscar_thread_target::stopped_by_watchpoint)
2383         (ravenscar_thread_target::stopped_data_address)
2384         (ravenscar_thread_target::core_of_thread): Use
2385         scoped_restore_current_thread and
2386         set_base_thread_from_ravenscar_task.
2387
2388 2020-08-07  Tom Tromey  <tromey@adacore.com>
2389
2390         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
2391
2392 2020-08-07  Tom Tromey  <tromey@adacore.com>
2393
2394         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
2395         update_inferior_ptid before update_thread_list.
2396         (temporarily_change_regcache_ptid): New class.
2397         (ravenscar_thread_target::fetch_registers)
2398         (ravenscar_thread_target::store_registers)
2399         (ravenscar_thread_target::prepare_to_store): Use base thread when
2400         forwarding operation.
2401
2402 2020-08-07  Tom Tromey  <tromey@adacore.com>
2403
2404         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
2405         "is_pid" case.
2406
2407 2020-08-07  Tom Tromey  <tromey@adacore.com>
2408
2409         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
2410         New methods.
2411         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
2412         first.
2413         (ravenscar_thread_target::add_thread): Rename from
2414         ravenscar_add_thread.
2415         (ravenscar_thread_target::update_thread_list): Use a lambda.
2416         (ravenscar_thread_target::xfer_partial): New method.
2417
2418 2020-08-07  Tom Tromey  <tromey@adacore.com>
2419
2420         * ada-lang.h (ada_task_list_iterator_ftype): Now a
2421         gdb::function_view.
2422         (iterate_over_live_ada_tasks): Change type of argument.
2423         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
2424         of argument.
2425
2426 2020-08-07  Tom Tromey  <tromey@adacore.com>
2427
2428         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
2429         Remove.
2430         (ravenscar_thread_target::extra_thread_info): Remove.
2431         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
2432         defer to target beneath for non-Ravenscar threads.
2433
2434 2020-08-07  Tom Tromey  <tromey@adacore.com>
2435
2436         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
2437         get_base_thread_from_ravenscar_task>: Now methods.
2438         <m_cpu_map>: New member.
2439         (ravenscar_thread_target::get_thread_base_cpu): Rename from
2440         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
2441         (ravenscar_thread_target::task_is_currently_active): Update.
2442         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
2443         Now a method.
2444         (ravenscar_thread_target::add_active_thread): Put initial thread
2445         into the m_cpu_map.
2446
2447 2020-08-07  Tom Tromey  <tromey@adacore.com>
2448
2449         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
2450         event_ptid.
2451
2452 2020-08-07  Tom Tromey  <tromey@adacore.com>
2453
2454         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
2455         runtime_initialized.
2456
2457 2020-08-07  Tom Tromey  <tromey@adacore.com>
2458
2459         * ravenscar-thread.c (ravenscar_thread_target): Don't call
2460         add_active_thread.
2461         (ravenscar_thread_target::add_active_thread): Now public.
2462         (ravenscar_inferior_created): Call add_active_thread after pushing
2463         the target.
2464
2465 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
2466
2467         * regcache.c (ptid_regcache_map): New type.
2468         (target_ptid_regcache_map): New type.
2469         (regcaches): Change type to target_ptid_regcache_map.
2470         (get_thread_arch_aspace_regcache): Update to regcaches' new
2471         type.
2472         (regcache_thread_ptid_changed): Likewise.
2473         (registers_changed_ptid): Likewise.
2474         (regcaches_size): Likewise.
2475         (regcaches_test): Update.
2476         (regcache_thread_ptid_changed): Update.
2477         * regcache.h (regcache_up): New type.
2478         * gdbsupport/ptid.h (hash_ptid): New struct.
2479
2480 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
2481
2482         * observable.h (thread_ptid_changed): Add parameter
2483         `process_stratum_target *`.
2484         * infrun.c (infrun_thread_ptid_changed): Add parameter
2485         `process_stratum_target *` and use it.
2486         (selftests): New namespace.
2487         (infrun_thread_ptid_changed): New function.
2488         (_initialize_infrun): Register selftest.
2489         * regcache.c (regcache_thread_ptid_changed): Add parameter
2490         `process_stratum_target *` and use it.
2491         (regcache_thread_ptid_changed): New function.
2492         (_initialize_regcache): Register selftest.
2493         * thread.c (thread_change_ptid): Pass target to
2494         thread_ptid_changed observable.
2495
2496 2020-08-06  Caroline Tice <cmtice@google.com>
2497
2498         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
2499         (struct dwp_sections): Update field comments.  Add loclists and
2500         rnglists fields.
2501         (struct virtual_v2_dwo_sections): Rename struct to
2502         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
2503         size & offset fields for loclists and rnglists.
2504         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
2505         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
2506         skipping dummy type units.
2507         (create_dwp_hash_table): Update the large comment above the function to
2508         discuss Version 5 DWP files as well, with references.  Update all the
2509         version checks in the function to check for version 5 as well.  Add new
2510         section at the end to create dwp hash table for version 5.
2511         (create_dwp_v2_section): Rename function to
2512         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
2513         Add V5 to error message text.
2514         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
2515         into calls to create_dwp_v2_or_v5_section.
2516         (create_dwo_unit_in_dwp_v5): New function.
2517         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
2518         check for version2; add else clause to handle version 5.
2519         (open_and_init_dwo_file): Add code to check dwarf version & only call
2520         create_debug_types_hash_table (with sections.types) if version is not 5;
2521         else call create_debug_type_hash_table, with sections.info.
2522         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
2523         version 5.
2524         (dwarf2_locate_v5_dwp_sections): New function.
2525         (open_and_init_dwp_file): Add else-if clause for version 5 to call
2526         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
2527
2528 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2529
2530         * regcache.h (class regcache): Remove friend
2531         registers_changed_ptid.
2532         <regcache_thread_ptid_changed>: Remove.
2533         <regcaches>: Remove.
2534         * regcache.c (regcache::regcaches): Rename to...
2535         (regcaches): ... this.  Make static.
2536         (get_thread_arch_aspace_regcache): Update.
2537         (regcache::regcache_thread_ptid_changed): Rename to...
2538         (regcache_thread_ptid_changed): ... this.  Update.
2539         (class regcache_access): Remove.
2540         (regcaches_test): Update.
2541         (_initialize_regcache): Update.
2542         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
2543         <forward_list>.
2544
2545 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2546
2547         * regcache.h (class regcache) <current_regcache>: Rename to...
2548         <regcaches>: ... this.  Move doc here.
2549         * regcache.c (regcache::current_regcache) Rename to...
2550         (regcache::regcaches): ... this.  Move doc to header.
2551         (get_thread_arch_aspace_regcache): Update.
2552         (regcache::regcache_thread_ptid_changed): Update.
2553         (registers_changed_ptid): Update.
2554         (class regcache_access) <current_regcache_size>: Rename to...
2555         <regcaches_size>: ... this.
2556         (current_regcache_test): Rename to...
2557         (regcaches_test): ... this.
2558         (_initialize_regcache): Update.
2559
2560 2020-08-06  Victor Collod  <vcollod@nvidia.com>
2561
2562         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
2563
2564 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
2565
2566         * corelow.c (core_target::build_file_mappings): Don't output
2567         null pathname in warning.
2568
2569 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
2570
2571         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
2572         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
2573         gdb.dwarf2/dw2-single-line-discriminators.exp,
2574         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
2575
2576 2020-08-05  Tom Tromey  <tromey@adacore.com>
2577
2578         PR rust/26197:
2579         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
2580         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
2581         Fix off-by-one and type size errors in ordinary case.
2582
2583 2020-08-05  Tom de Vries  <tdevries@suse.de>
2584
2585         * gdbtypes.c (type_not_allocated, type_not_associated): Use
2586         "prop->const_val () == 0" instead of "prop->const_val () != 0".
2587
2588 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2589
2590         * frame.h (frame_id_p): Return bool.
2591         (frame_id_artificial_p): Return bool.
2592         (frame_id_eq): Return bool.
2593         (has_stack_frames): Return bool.
2594         (get_selected_frame): Fix typo in comment.
2595         (get_frame_pc_if_available): Return bool.
2596         (get_frame_address_in_block_if_available): Return bool.
2597         (get_frame_func_if_available): Return bool.
2598         (read_frame_register_unsigned): Return bool.
2599         (get_frame_register_bytes): Return bool.
2600         (safe_frame_unwind_memory): Return bool.
2601         (deprecated_frame_register_read): Return bool.
2602         (frame_unwinder_is): Return bool.
2603         * frame.c (struct frame_info) <prev_arch::p>: Change type to
2604         bool.
2605         <this_id::p>: Likewise.
2606         <prev_p>: Likewise.
2607         (frame_stash_add): Return bool.
2608         (get_frame_id): Use bool.
2609         (frame_id_build_special) Use bool.
2610         (frame_id_build_unavailable_stack): Use bool.
2611         (frame_id_build): Use bool.
2612         (frame_id_p): Return bool, use true/false instead of 1/0.
2613         (frame_id_artificial_p): Likewise.
2614         (frame_id_eq): Likewise.
2615         (frame_id_inner): Likewise.
2616         (get_frame_func_if_available): Likewise.
2617         (read_frame_register_unsigned): Likewise.
2618         (deprecated_frame_register_read): Likewise.
2619         (get_frame_register_bytes): Likewise.
2620         (has_stack_frames): Likewise.
2621         (inside_main_func): Likewise.
2622         (inside_entry_func): Likewise.
2623         (get_frame_pc_if_available): Likewise.
2624         (get_frame_address_in_block_if_available): Likewise.
2625         (frame_unwinder_is): Likewise.
2626         (safe_frame_unwind_memory): Likewise.
2627         (frame_unwind_arch): Likewise.
2628
2629 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2630
2631         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
2632         type to cached_copy_status.
2633         (fprintf_frame): Adjust.
2634         (get_frame_func_if_available): Adjust.
2635         (frame_cleanup_after_sniffer): Adjust.
2636
2637 2020-08-04  Mark Wielaard  <mark@klomp.org>
2638
2639         * MAINTAINERS (Write After Approval): Update email address.
2640
2641 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2642
2643         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
2644         dynamic_prop::const_val.
2645
2646 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2647
2648         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
2649         dynamic_prop::kind.
2650
2651 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2652
2653         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
2654
2655 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2656
2657         * configure.tgt: Set gdb_sim for bpf-*-* targets.
2658
2659 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
2660             Jose E. Marchesi  <jose.marchesi@oracle.com>
2661
2662         * configure.tgt: Add entry for bpf-*-*.
2663         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
2664         (ALLDEPFILES): Add bpf-tdep.c.
2665         * bpf-tdep.c: New file.
2666         * MAINTAINERS: Add bpf target and maintainer.
2667         * NEWS: Mention the support for the new target.
2668
2669 2020-08-04  Tom de Vries  <tdevries@suse.de>
2670
2671         PR symtab/23270
2672         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
2673         Error.
2674
2675 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2676
2677         * syscalls/freebsd.xml: Regenerate.
2678
2679 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2680
2681         * syscalls/update-freebsd.sh: Fix usage and year range.
2682
2683 2020-08-03  Tom de Vries  <tdevries@suse.de>
2684
2685         PR symtab/26333
2686         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
2687         DW_LNE_lo_user/DW_LNE_hi_user range.
2688
2689 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
2690
2691         PR ada/26318
2692         * ada-lang.c (ada_modulus): Return 0 if property is not of const
2693         kind.
2694
2695 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2696
2697         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
2698
2699 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2700
2701         * breakpoint.c (set_breakpoint_condition): Update the condition
2702         expressions after checking that the input condition string parses
2703         successfully and does not contain junk at the end.
2704
2705 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2706
2707         * breakpoint.c (set_breakpoint_condition): Update the
2708         condition string after parsing the new condition successfully.
2709
2710 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2711
2712         * proc-api.c (_STRUCTURED_PROC): Don't define.
2713         * proc-events.c: Likewise.
2714         * proc-flags.c: Likewise.
2715         * proc-why.c: Likewise.
2716         * procfs.c: Likewise.
2717
2718         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2719         * configure, config.in: Regenerate.
2720
2721 2020-07-30  Tom de Vries  <tdevries@suse.de>
2722
2723         PR build/26320
2724         * ui-style.h (struct ui_file_style::color): Wrap m_value and
2725         m_red/m_green/m_blue in a union.
2726
2727 2020-07-29  Tom de Vries  <tdevries@suse.de>
2728
2729         PR tdep/26280
2730         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
2731
2732 2020-07-28  Tom Tromey  <tromey@adacore.com>
2733
2734         PR symtab/26270:
2735         * symtab.h (find_pc_partial_function_sym): Declare.
2736         * cli/cli-cmds.c (disassemble_command): Use
2737         find_pc_partial_function_sym.  Check asm_demangle.
2738         * blockframe.c (cache_pc_function_sym): New global.
2739         (cache_pc_function_name): Remove.
2740         (clear_pc_function_cache): Update.
2741         (find_pc_partial_function_sym): New function, from
2742         find_pc_partial_function.
2743         (find_pc_partial_function): Rewrite using
2744         find_pc_partial_function_sym.
2745
2746 2020-07-28  Tom Tromey  <tromey@adacore.com>
2747
2748         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
2749         help.  Add usage.
2750
2751 2020-07-28  Tom Tromey  <tromey@adacore.com>
2752
2753         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
2754         <DW_OP_GNU_variable_value>: Cast to address type.
2755
2756 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
2757
2758         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
2759         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
2760         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
2761         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
2762         (nbsd_get_siginfo_type): New.
2763         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
2764         (_initialize_nbsd_tdep): New.
2765
2766 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2767
2768         PR binutils/26301
2769         * configure: Regenerated.
2770
2771 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2772
2773         PR binutils/26301
2774         * configure: Regenerated.
2775
2776 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2777
2778         * python/py-frame.c: Remove 'user-regs.h' include.
2779         (frapy_read_register): Rewrite to make use of
2780         gdbpy_parse_register_id.
2781         * python/py-registers.c (gdbpy_parse_register_id): New function,
2782         moved here from python/py-unwind.c.  Updated the return type, and
2783         also accepts register descriptor objects.
2784         * python/py-unwind.c: Remove 'user-regs.h' include.
2785         (pyuw_parse_register_id): Moved to python/py-registers.c.
2786         (unwind_infopy_add_saved_register): Update to use
2787         gdbpy_parse_register_id.
2788         (pending_framepy_read_register): Likewise.
2789         * python/python-internal.h (gdbpy_parse_register_id): Declare.
2790
2791 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2792
2793         * python/py-registers.c: Add 'user-regs.h' include.
2794         (register_descriptor_iter_find): New function.
2795         (register_descriptor_iterator_object_methods): New static global
2796         methods array.
2797         (register_descriptor_iterator_object_type): Add pointer to methods
2798         array.
2799
2800 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
2801
2802         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
2803         for all architectures on FreeBSD 11.3 and later.
2804
2805 2020-07-27  Tom Tromey  <tromey@adacore.com>
2806
2807         * gcore.h (load_corefile): Don't declare.
2808
2809 2020-07-27  Tom de Vries  <tdevries@suse.de>
2810
2811         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
2812         * config.in: Regenerate.
2813         * configure: Regenerate.
2814
2815 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
2816
2817         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
2818         ws2tcpip.h.  When checking whether socklen_t type is defined, use
2819         ws2tcpip.h if it is available and sys/socket.h isn't.
2820         * configure: Regenerate.
2821         * config.in: Regenerate.
2822
2823 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2824
2825         PR fortran/23051
2826         PR fortran/26139
2827         * valops.c (value_ind): Pass address to
2828         readjust_indirect_value_type.
2829         * value.c (readjust_indirect_value_type): Make parameter
2830         non-const, and add extra address parameter.  Resolve original type
2831         before using it.
2832         * value.h (readjust_indirect_value_type): Update function
2833         signature and comment.
2834
2835 2020-07-25  Tom de Vries  <tdevries@suse.de>
2836
2837         PR symtab/26243
2838         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
2839         entries.
2840
2841 2020-07-24  Aaron Merey  <amerey@redhat.com>
2842
2843         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
2844         * configure: Rebuild.
2845
2846 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
2847
2848         PR corefiles/26294
2849         * corelow.c (_initialize_corelow): Add period to help text
2850         for "maintenance print core-file-backed-mappings".
2851
2852 2020-07-23  Pedro Alves  <pedro@palves.net>
2853
2854         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
2855         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
2856         meanwhile.
2857         * frame.c (frame_cache_generation, get_frame_cache_generation):
2858         New.
2859         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
2860         (get_prev_frame_if_no_cycle): On exception, don't touch
2861         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
2862         * frame.h (get_frame_cache_generation): Declare.
2863
2864 2020-07-23  Tom de Vries  <tdevries@suse.de>
2865
2866         PR tui/26282
2867         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
2868         New default constructor.
2869
2870 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2871
2872         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
2873         exclude non-statement entries.
2874
2875 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2876
2877         * NEWS (New commands): Mention new command
2878         "maintenance print core-file-backed-mappings".
2879
2880 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2881
2882         * corelow.c (gdbcmd.h): Include.
2883         (core_target::info_proc_mappings): New method.
2884         (get_current_core_target): New function.
2885         (maintenance_print_core_file_backed_mappings): New function.
2886         (_initialize_corelow): Add core-file-backed-mappings to
2887         "maint print" commands.
2888
2889 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2890
2891         * linux-tdep.c (dump_note_entry_p): New function.
2892         (linux_dump_mapping_p_ftype): New typedef.
2893         (linux_find_memory_regions_full): Add new parameter,
2894         should_dump_mapping_p.
2895         (linux_find_memory_regions): Adjust call to
2896         linux_find_memory_regions_full.
2897         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
2898         call to linux_find_memory_regions_full.
2899
2900 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2901
2902         * corelow.c (solist.h, unordered_map): Include.
2903         (class core_target): Add field m_core_file_mappings and
2904         method build_file_mappings.
2905         (core_target::core_target): Call build_file_mappings.
2906         (core_target::~core_target): Free memory associated with
2907         m_core_file_mappings.
2908         (core_target::build_file_mappings): New method.
2909         (core_target::xfer_partial): Use m_core_file_mappings
2910         for memory transfers.
2911         * linux-tdep.c (linux_read_core_file_mappings): New
2912         function.
2913         (linux_core_info_proc_mappings): Rewrite to use
2914         linux_read_core_file_mappings.
2915         (linux_init_abi): Register linux_read_core_file_mappings.
2916
2917 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2918
2919         * arch-utils.c (default_read_core_file_mappings): New function.
2920         * arch-utils.c (default_read_core_file_mappings): Declare.
2921         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
2922         * gdbarch.h, gdbarch.c: Regenerate.
2923
2924 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2925
2926         PR corefiles/25631
2927         * corelow.c (core_target:xfer_partial):  Revise
2928         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
2929         case after first checking the stratum beneath the core
2930         target.
2931         (has_all_memory): Return true.
2932         * target.c (raw_memory_xfer_partial): Revise comment
2933         regarding use of has_all_memory.
2934
2935 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2936
2937         * exec.h (section_table_xfer_memory): Revise declaration,
2938         replacing section name parameter with an optional callback
2939         predicate.
2940         * exec.c (section_table_xfer_memory): Likewise.
2941         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
2942         of section_table_xfer_memory.
2943
2944 2020-07-22  Tom Tromey  <tromey@adacore.com>
2945
2946         * mi/mi-cmd-stack.c (list_args_or_locals): Use
2947         lookup_symbol_search_name.
2948
2949 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2950
2951         * python/py-registers.c (gdbpy_register_object_data_init): Remove
2952         redundant local variable.
2953         (gdbpy_get_register_descriptor): Extract descriptor vector as a
2954         reference, not pointer, update code accordingly.
2955
2956 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2957             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2958
2959         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
2960         * jit.c (jit_breakpoint_re_set_internal): Use the
2961         `skip_jit_symbol_lookup` field.
2962
2963 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2964             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2965
2966         * jit.c (jit_read_descriptor): Define the descriptor address once,
2967         use twice.
2968         (jit_breakpoint_deleted): Move the declaration of the loop variable
2969         `iter` into the loop header.
2970         (jit_breakpoint_re_set_internal): Move the declaration of the local
2971         variable `objf_data` to the first point of definition.
2972         (jit_event_handler): Move the declaration of local variables
2973         `code_entry`, `entry_addr`, and `objf` to their first point of use.
2974         Rename `objf` to `jited`.
2975
2976 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2977
2978         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
2979         Remove.
2980         * jit.c (get_jiter_objfile_data): Update.
2981
2982 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2983             Simon Marchi  <simon.marchi@polymtl.ca>
2984
2985         * jit.c (struct jit_program_space_data): Remove.
2986         (jit_program_space_key): Remove.
2987         (jiter_objfile_data::~jiter_objfile_data): Remove program space
2988         stuff.
2989         (get_jit_program_space_data): Remove.
2990         (jit_breakpoint_deleted): Iterate on all of the program space's
2991         objfiles.
2992         (jit_inferior_init): Likewise.
2993         (jit_breakpoint_re_set_internal): Likewise.  Also change return
2994         type to void.
2995         (jit_breakpoint_re_set): Pass current_program_space to
2996         jit_breakpoint_re_set_internal.
2997
2998 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2999
3000         * jit.h (struct jiter_objfile_data) <cached_code_address,
3001         jit_breakpoint>: Move to here from ...
3002         * jit.c (jit_program_space_data): ... here.
3003         (jiter_objfile_data::~jiter_objfile_data): Update.
3004         (jit_breakpoint_deleted): Update.
3005         (jit_breakpoint_re_set_internal): Update.
3006
3007 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3008
3009         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
3010         checks.
3011         (jit_read_descriptor): Remove NULL check.
3012         (jit_event_handler): Add an assertion.
3013
3014 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3015
3016         * jit.h (struct jit_objfile_data):  Split into...
3017         (struct jiter_objfile_data): ... this ...
3018         (struct jited_objfile_data): ... and this.
3019         * objfiles.h (struct objfile) <jit_data>: Remove.
3020         <jiter_data, jited_data>: New fields.
3021         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
3022         (jiter_objfile_data::~jiter_objfile_data): ... this.
3023         (get_jit_objfile_data): Rename to ...
3024         (get_jiter_objfile_data): ... this.
3025         (add_objfile_entry): Update.
3026         (jit_read_descriptor): Use get_jiter_objfile_data.
3027         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
3028         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
3029         (jit_inferior_exit_hook): Use objfile's jited_data field.
3030
3031 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3032
3033         * jit.h: Forward-declare `struct minimal_symbol`.
3034         (struct jit_objfile_data): Migrate to here from jit.c; also add a
3035         constructor, destructor, and an objfile* field.
3036         * jit.c (jit_objfile_data): Remove.
3037         (struct jit_objfile_data): Migrate from here to jit.h.
3038         (jit_objfile_data::~jit_objfile_data): New destructor
3039         implementation with code moved from free_objfile_data.
3040         (free_objfile_data): Delete.
3041         (get_jit_objfile_data): Update to use the jit_data field of objfile.
3042         (jit_find_objf_with_entry_addr): Ditto.
3043         (jit_inferior_exit_hook): Ditto.
3044         (_initialize_jit): Remove the call to
3045         register_objfile_data_with_cleanup.
3046         * objfiles.h (struct objfile) <jit_data>: New field.
3047
3048 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3049
3050         * jit.h: Forward-declare `struct objfile`.
3051         (jit_event_handler): Add a second parameter, the JITer objfile.
3052         * jit.c (jit_read_descriptor): Change the signature to take the
3053         JITer objfile as an argument instead of the jit_program_space_data.
3054         (jit_inferior_init): Update the call to jit_read_descriptor.
3055         (jit_event_handler): Use the new JITer objfile argument when calling
3056         jit_read_descriptor.
3057         * breakpoint.c (handle_jit_event): Update the call to
3058         jit_event_handler to pass the JITer objfile.
3059
3060 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3061
3062         * gdbarch.c: Regenerate.
3063         * gdbarch.h: Regenerate.
3064         * gdbarch.sh (handle_segmentation_fault): Remove method.
3065         * infrun.c (handle_segmentation_fault): Remove.
3066         (print_signal_received_reason): Remove call to
3067         handle_segmentation_fault.
3068
3069 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3070
3071         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
3072         Rename to sparc64_linux_report_signal_info and add siggnal
3073         argument.
3074         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
3075         instead of sparc64_linux_handle_segmentation_fault.
3076
3077 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3078
3079         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
3080         i386_linux_report_signal_info instead of
3081         i386_linux_handle_segmentation_fault.
3082         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
3083         to i386_linux_report_signal_info and add siggnal argument.
3084         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
3085         of i386_linux_handle_segmentation_fault.
3086         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
3087         to i386_linux_report_signal_info and add siggnal argument.
3088
3089 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3090
3091         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
3092         hook if present.
3093
3094 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3095
3096         * gdbarch.c: Regenerate.
3097         * gdbarch.h: Regenerate.
3098         * gdbarch.sh (report_signal_info): New method.
3099         * infrun.c (print_signal_received_reason): Invoke gdbarch
3100         report_signal_info hook if present.
3101
3102 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3103
3104         * python/py-registers.c : Add 'unordered_map' include.
3105         (gdbpy_new_reggroup): Renamed to...
3106         (gdbpy_get_reggroup): ...this.  Update to only create register
3107         group descriptors when needed.
3108         (gdbpy_reggroup_iter_next): Update.
3109
3110 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3111
3112         * python/py-registers.c (gdbpy_register_object_data): New static
3113         global.
3114         (gdbpy_register_object_data_init): New function.
3115         (gdbpy_new_register_descriptor): Renamed to...
3116         (gdbpy_get_register_descriptor): ...this, and update to reuse
3117         existing register descriptors where possible.
3118         (gdbpy_register_descriptor_iter_next): Update.
3119         (gdbpy_initialize_registers): Register new gdbarch data.
3120
3121 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
3122
3123         * linux-nat.c (stopped_pids): Make static.
3124
3125 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
3126
3127         PR ada/26235
3128         * gdbtypes.c (ada_discrete_type_low_bound,
3129         ada_discrete_type_high_bound): Handle undefined bounds.
3130
3131 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
3132
3133         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
3134         declaration.
3135         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
3136         function.
3137
3138 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
3139
3140         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
3141         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
3142         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
3143         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
3144         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
3145         method.
3146
3147 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
3148
3149         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
3150         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
3151         which are deprecated in Guile 3.0.
3152         * configure.ac (try_guile_versions): Add "guile-3.0".
3153         * configure (try_guile_versions): Regenerate.
3154         * NEWS: Update entry.
3155
3156 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
3157             Doug Evans  <dje@google.com>
3158
3159         PR gdb/21104
3160         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
3161         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
3162         USING_GUILE_BEFORE_2_2.
3163         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
3164         Change type to 'scm_t_port_type *'.
3165         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
3166         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
3167         parameter and honor it.  Update callers.
3168         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
3169         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
3170         functions.
3171         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
3172         USING_GUILE_BEFORE_2_2.
3173         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
3174         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
3175         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
3176         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
3177         and 'SCM_PORT_TYPE'.
3178         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
3179         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
3180         (gdbscm_memory_port_read, gdbscm_memory_port_write)
3181         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
3182         [!USING_GUILE_BEFORE_2_2]: New functions.
3183         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
3184         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
3185         'gdbscm_memory_port_read'.
3186         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
3187         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
3188         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
3189         function.
3190         (ioscm_init_memory_port): Remove.
3191         (ioscm_init_memory_port_stream): New function
3192         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
3193         function.
3194         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
3195         Return scm_from_uint (0).
3196         (gdbscm_set_memory_port_read_buffer_size_x)
3197         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
3198         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
3199         Return scm_from_uint (0).
3200         (gdbscm_set_memory_port_write_buffer_size_x)
3201         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
3202         * configure.ac (try_guile_versions): Add "guile-2.2".
3203         * configure: Regenerate.
3204         * NEWS: Add entry.
3205
3206 2020-07-18  Tom Tromey  <tom@tromey.com>
3207
3208         * linux-nat.c (linux_multi_process): Remove.
3209         (linux_nat_target::supports_multi_process): Return true.
3210
3211 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3212
3213         * arch/riscv.c (riscv_tdesc_cache): Change map type.
3214         (riscv_lookup_target_description): Return pointer out of
3215         unique_ptr.
3216         * target-descriptions.c (allocate_target_description): Add
3217         comment.
3218         (target_desc_deleter::operator()): Likewise.
3219         * target-descriptions.h (struct target_desc_deleter): Moved to
3220         gdbsupport/tdesc.h.
3221         (target_desc_up): Likewise.
3222
3223 2020-07-17  Tom Tromey  <tromey@adacore.com>
3224
3225         * linux-nat.c (linux_nat_target::supports_non_stop)
3226         (linux_nat_target::always_non_stop_p): Use "true".
3227         (linux_nat_target::supports_disable_randomization): Use "true" and
3228         "false".
3229
3230 2020-07-16  Caroline Tice  <cmtice@google.com>
3231
3232         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
3233         (RNGLIST_HEADER_SIZE64): New constant definition.
3234         (struct dwop_section_names): Add rnglists_dwo.
3235         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
3236         (struct loclist_header): Rename to 'loclists_rnglists_header'.
3237         (struct dwo_sections): Add rnglists field.
3238         (read_attribut_reprocess): Add tag parameter.
3239         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
3240         (cu_debug_rnglists_section): New function (decl & definition).
3241         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
3242         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
3243         die whose range is being checked; get rnglist section from
3244         cu_debug_rnglists_section, to get from either objfile or dwo file as
3245         appropriate.  Add cases for DW_RLE_base_addressx,
3246         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
3247         the base address to DW_RLE_offset_pairs (not to all ranges), moving
3248         test inside if-condition and updating complaint message.
3249         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
3250         dwarf2_rnglists_process.
3251         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
3252         dwarf2_ranges_process.
3253         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
3254         need_ranges_base and update comment appropriately.  Also pass die tag
3255         to dwarf2_ranges_read.
3256         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
3257         need_ranges_base and update comment appropriately.  Also pass die tag
3258         to dwarf2_ranges_process.
3259         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
3260         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
3261         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
3262         need_ranges_base and update comment appropriately.  Also pass die tag
3263         to read_attribute_reprocess and dwarf2_ranges_read.
3264         (read_loclist_header): Rename function to read_loclists_rnglists_header,
3265         and update function comment appropriately.
3266         (read_loclist_index): Call read_loclists_rnglists_header instead of
3267         read_loclist_header.
3268         (read_rnglist_index): New function.
3269         (read_attribute_reprocess):  Add tag parameter. Add code for
3270         DW_FORM_rnglistx, passing tag to read_rnglist_index.
3271         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
3272
3273 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
3274
3275         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
3276         being resolved.
3277
3278 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
3279
3280         * arch-utils.c (show_architecture): Update formatting of messages.
3281
3282 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3283
3284         * gdbtypes.h (struct type) <bounds>: Handle array and string
3285         types.
3286         * ada-lang.c (assign_aggregate): Use type::bounds on
3287         array/string type.
3288         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
3289         * c-varobj.c (c_number_of_children): Likewise.
3290         (c_describe_child): Likewise.
3291         * eval.c (evaluate_subexp_for_sizeof): Likewise.
3292         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
3293         (f_type_print_base): Likewise.
3294         * f-valprint.c (f77_array_offset_tbl): Likewise.
3295         (f77_get_upperbound): Likewise.
3296         (f77_print_array_1): Likewise.
3297         * guile/scm-type.c (gdbscm_type_range): Likewise.
3298         * m2-typeprint.c (m2_array): Likewise.
3299         (m2_is_long_set_of_type): Likewise.
3300         * m2-valprint.c (get_long_set_bounds): Likewise.
3301         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
3302         * python/py-type.c (typy_range): Likewise.
3303         * rust-lang.c (rust_internal_print_type): Likewise.
3304         * type-stack.c (type_stack::follow_types): Likewise.
3305         * valarith.c (value_subscripted_rvalue): Likewise.
3306         * valops.c (value_cast): Likewise.
3307
3308 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3309
3310         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
3311         callers to use the equivalent accessor methods.
3312
3313 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3314
3315         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
3316         (struct type) <bit_stride>: New method.
3317         (TYPE_BIT_STRIDE): Remove.
3318         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
3319
3320 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3321
3322         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
3323         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
3324         callers to use the equivalent accessor methods instead.
3325
3326 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3327
3328         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
3329         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
3330         callers to use the equivalent accessor methods instead.
3331
3332 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3333
3334         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
3335         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
3336         to use dynamic_prop::kind.
3337
3338 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3339
3340         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
3341         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
3342         to get the bound property's kind and check against
3343         PROP_UNDEFINED.
3344
3345 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3346
3347         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
3348         all callers to use type::range_bounds followed by
3349         dynamic_prop::{low,high}.
3350
3351 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
3352
3353         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
3354         const_val, set_const_val, baton, set_locexpr, set_loclist,
3355         set_addr_offset, variant_parts, set_variant_parts,
3356         original_type, set_original_type>: New methods.
3357         <kind>: Rename to...
3358         <m_kind>: ... this.  Update all users to use the new methods
3359         instead.
3360         <data>: Rename to...
3361         <m_data>: ... this.  Update all users to use the new methods
3362         instead.
3363
3364 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3365
3366         * gdbtypes.c (get_discrete_bounds): Return failure if
3367         the range type's bounds are not both defined and constant
3368         values.
3369         (get_array_bounds): Update comment.  Remove undefined bound check.
3370
3371 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
3372
3373         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
3374         the type::bounds method directly.
3375
3376 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3377
3378         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
3379         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
3380         are used to set the range type's bounds to use set_bounds.
3381
3382 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3383
3384         * exec.c (_initialize_exec): Update exec-file-mismatch help.
3385
3386 2020-07-10  Pedro Alves  <pedro@palves.net>
3387
3388         * gdbthread.h (inferior_ref): Define.
3389         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
3390         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
3391         * thread.c
3392         (scoped_restore_current_thread::restore):
3393         Adjust to gdb::ref_ptr.
3394         (scoped_restore_current_thread::~scoped_restore_current_thread):
3395         Remove manual decref handling.
3396         (scoped_restore_current_thread::scoped_restore_current_thread):
3397         Adjust to use
3398         inferior_ref::new_reference/thread_info_ref::new_reference.
3399         Incref the thread before calling get_frame_id instead of after.
3400         Let TARGET_CLOSE_ERROR propagate.
3401
3402 2020-07-10  Pedro Alves  <pedro@palves.net>
3403
3404         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
3405         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
3406         NOT_AVAILABLE_ERROR.
3407         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
3408         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
3409
3410 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
3411             Pedro Alves  <pedro@palves.net>
3412
3413         PR gdb/26199
3414         * infrun.c (threads_are_resumed_pending_p): Delete.
3415         (do_target_wait): Remove threads_are_executing and
3416         threads_are_resumed_pending_p checks from the inferior_matches
3417         lambda.  Update comments.
3418
3419 2020-07-10  Pedro Alves  <pedro@palves.net>
3420
3421         PR gdb/26199
3422         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
3423         executing threads.
3424
3425 2020-07-10  Pedro Alves  <pedro@palves.net>
3426
3427         PR gdb/26199
3428         * infrun.c (handle_no_resumed): Handle multiple targets.
3429
3430 2020-07-10  Pedro Alves  <pedro@palves.net>
3431
3432         PR gdb/26199
3433         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
3434         target_is_async_p.
3435
3436 2020-07-10  Pedro Alves  <pedro@palves.net>
3437
3438         PR gdb/26199
3439         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
3440         threads, not all threads.
3441
3442 2020-07-10  Pedro Alves  <pedro@palves.net>
3443
3444         PR gdb/26199
3445         * remote.c (remote_target::open_1): Pass remote target pointer as
3446         data to create_async_event_handler.
3447         (remote_async_inferior_event_handler): Mark async event handler
3448         before returning if the remote target still has either pending
3449         events or unacknowledged notifications.
3450
3451 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
3452
3453         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
3454         declaration.
3455         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
3456         function.
3457
3458 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3459
3460         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
3461         inferior_ptid.
3462
3463 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3464
3465         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
3466         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
3467         AT_FREEBSD_PS_STRINGS.
3468
3469 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
3470
3471         * auto-load.c (auto_load_objfile_script_1): Convert drive part
3472         of debugfile path on Windows.
3473
3474 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
3475
3476         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
3477         argument to 'data'.
3478
3479 2020-07-08  Tom Tromey  <tromey@adacore.com>
3480
3481         * ada-lang.c (ada_exception_message_1): Use read_memory.
3482
3483 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3484
3485         PR python/22748
3486         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
3487         special handling for inline frames.
3488         * findvar.c (value_of_register_lazy): Skip inline frames when
3489         creating lazy register values.
3490         * frame.c (frame_id_computed_p): Delete definition.
3491         * frame.h (frame_id_computed_p): Delete declaration.
3492
3493 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3494
3495         * NEWS: Mention additions to Python API.
3496         * python/py-arch.c (archpy_register_groups): New function.
3497         (arch_object_methods): Add 'register_groups' method.
3498         * python/py-registers.c (reggroup_iterator_object): New struct.
3499         (reggroup_object): New struct.
3500         (gdbpy_new_reggroup): New function.
3501         (gdbpy_reggroup_to_string): New function.
3502         (gdbpy_reggroup_name): New function.
3503         (gdbpy_reggroup_iter): New function.
3504         (gdbpy_reggroup_iter_next): New function.
3505         (gdbpy_new_reggroup_iterator): New function
3506         (gdbpy_initialize_registers): Register new types.
3507         (reggroup_iterator_object_type): Define new Python type.
3508         (gdbpy_reggroup_getset): New static global.
3509         (reggroup_object_type): Define new Python type.
3510         * python/python-internal.h
3511
3512 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3513
3514         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
3515         * python/py-arch.c (archpy_registers): New function.
3516         (arch_object_methods): Add 'registers' method.
3517         * python/py-registers.c: New file.
3518         * python/python-internal.h
3519         (gdbpy_new_register_descriptor_iterator): Declare.
3520         (gdbpy_initialize_registers): Declare.
3521         * python/python.c (do_start_initialization): Call
3522         gdbpy_initialize_registers.
3523         * NEWS: Mention additions to the Python API.
3524
3525 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3526
3527         * NEWS: Mention new Python API method.
3528         * python/py-unwind.c (pending_framepy_architecture): New function.
3529         (pending_frame_object_methods): Add architecture method.
3530
3531 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3532
3533         * gdbarch.c: Regenerate.
3534         * gdbarch.h: Regenerate.
3535         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
3536         (gdbarch_data): Use internal_error for the case where
3537         deprecated_set_gdbarch_data was originally needed.
3538         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
3539         and use passed in obstack.
3540         (libunwind_frame_set_descr): Should no longer get back NULL from
3541         gdbarch_data.
3542         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
3543         type.
3544         * user-regs.c (user_regs_init): Update parameters, and use passed
3545         in obstack.
3546         (user_reg_add): Should no longer get back NULL from gdbarch_data.
3547         (_initialize_user_regs): Register as a pre-init gdbarch data type.
3548
3549 2020-07-06  Tom de Vries  <tdevries@suse.de>
3550
3551         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
3552         End-Of-Sequence in lte_is_less_than.
3553         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
3554         "gdb: Don't reorder line table entries too much when sorting".
3555
3556 2020-07-06  Tom de Vries  <tdevries@suse.de>
3557
3558         PR tui/26205
3559         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
3560
3561 2020-07-05  Tom de Vries  <tdevries@suse.de>
3562
3563         PR build/26187
3564         * inferior.h (struct infcall_suspend_state_deleter): If available, use
3565         std::uncaught_exceptions instead of deprecated
3566         std::uncaught_exception.
3567
3568 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3569
3570         * macroexp.h (macro_stringify): Return
3571         gdb::unique_xmalloc_ptr<char>.
3572         * macroexp.c (macro_stringify): Likewise.
3573         * macrotab.c (fixup_definition): Update.
3574
3575 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3576
3577         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
3578         (lex_one_token): Update.
3579         * macroexp.c (struct macro_buffer) <release>: Return
3580         gdb::unique_xmalloc_ptr<char>.
3581         (macro_stringify): Update.
3582         (macro_expand): Update.
3583         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
3584         * macroexp.h (macro_expand_next): Likewise.
3585
3586 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
3587
3588         * macroexp.h (macro_lookup_ftype): Remove.
3589         (macro_expand, macro_expand_once, macro_expand_next): Remove
3590         lookup function parameters, add scope parameter.
3591         * macroexp.c (scan, substitute_args, expand, maybe_expand,
3592         macro_expand, macro_expand_once, macro_expand_next): Likewise.
3593         * macroscope.h (standard_macro_lookup): Change parameter type
3594         to macro_scope.
3595         * macroscope.c (standard_macro_lookup): Likewise.
3596         * c-exp.y (lex_one_token): Update.
3597         * macrocmd.c (macro_expand_command): Likewise.
3598         (macro_expand_once_command): Likewise.
3599
3600 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3601
3602         * inf-loop.c (inferior_event_handler): Remove client_data param.
3603         * inf-loop.h (inferior_event_handler): Likewise.
3604         * infcmd.c (step_1): Adjust.
3605         * infrun.c (proceed): Adjust.
3606         (fetch_inferior_event): Remove client_data param.
3607         (infrun_async_inferior_event_handler): Adjust.
3608         * infrun.h (fetch_inferior_event): Remove `void *` param.
3609         * linux-nat.c (handle_target_event): Adjust.
3610         * record-btrace.c (record_btrace_handle_async_inferior_event):
3611         Adjust.
3612         * record-full.c (record_full_async_inferior_event_handler):
3613         Adjust.
3614         * remote.c (remote_async_inferior_event_handler): Adjust.
3615
3616 2020-07-01  Tom Tromey  <tom@tromey.com>
3617
3618         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
3619         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
3620
3621 2020-07-01  Tom Tromey  <tom@tromey.com>
3622
3623         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
3624         tui_gen_win_info.
3625         (tui_win_info::make_window): Merge with
3626         tui_gen_win_info::make_window.
3627         (tui_win_info::make_visible): Move from tui_gen_win_info.
3628         * tui/tui-win.c (tui_win_info::max_width): Move from
3629         tui_gen_win_info.
3630         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
3631         type.
3632         <window_factory>: Likewise.
3633         * tui/tui-layout.c (tui_win_info::resize): Move from
3634         tui_gen_win_info.
3635         (make_standard_window): Change return type.
3636         (get_locator_window, tui_get_window_by_name): Likewise.
3637         (tui_layout_window::apply): Remove a cast.
3638         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
3639         (struct tui_win_info): Merge with tui_gen_win_info.
3640         (struct tui_gen_win_info): Remove.
3641
3642 2020-07-01  Tom Tromey  <tom@tromey.com>
3643
3644         * tui/tui-stack.h (struct tui_locator_window): Derive from
3645         tui_win_info.
3646         <do_scroll_horizontal, do_scroll_vertical>: New methods.
3647         <can_box>: New method.
3648
3649 2020-07-01  Tom Tromey  <tom@tromey.com>
3650
3651         * tui/tui-stack.h (struct tui_locator_window): Remove body.
3652
3653 2020-07-01  Tom Tromey  <tom@tromey.com>
3654
3655         * tui/tui-regs.c (tui_data_window::display_registers_from)
3656         (tui_data_window::display_registers_from)
3657         (tui_data_window::first_data_item_displayed)
3658         (tui_data_window::delete_data_content_windows): Update.
3659         (tui_data_window::refresh_window, tui_data_window::no_refresh):
3660         Remove.
3661         (tui_data_window::check_register_values): Update.
3662         (tui_data_item_window::rerender): Add parameters.  Update.
3663         (tui_data_item_window::refresh_window): Remove.
3664         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
3665         virtual.
3666         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
3667         tui_gen_win_info.
3668         <refresh_window, max_height, min_height>: Remove.
3669         <rerender>: Add parameters.
3670         <x, y, visible>: New members.
3671         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
3672         <m_item_width>: New member.
3673
3674 2020-07-01  Tom Tromey  <tom@tromey.com>
3675
3676         * tui/tui-regs.c (tui_data_window::show_register_group)
3677         (tui_data_window::check_register_values): Update.
3678         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
3679         from item_no.
3680
3681 2020-07-01  Tom Tromey  <tom@tromey.com>
3682
3683         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
3684         useless "if".
3685
3686 2020-07-01  Tom Tromey  <tom@tromey.com>
3687
3688         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
3689         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
3690
3691 2020-07-01  Tom Tromey  <tom@tromey.com>
3692
3693         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
3694         * tui/tui-winsource.h (enum tui_line_or_address_kind)
3695         (struct tui_line_or_address): Move from tui-data.h.
3696         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
3697         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
3698         (tui_cmd_window, tui_source_window_base, tui_source_window)
3699         (tui_disasm_window): Don't declare.
3700         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
3701         to tui-winsource.h.
3702         (SINGLE_KEY): Move to tui-stack.c.
3703
3704 2020-07-01  Tom Tromey  <tom@tromey.com>
3705
3706         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
3707         std::string.
3708         * tui/tui-regs.c (class tab_expansion_file): New.
3709         (tab_expansion_file::write): New method.
3710         (tui_register_format): Change return type.  Use
3711         tab_expansion_file.
3712         (tui_get_register, tui_data_window::display_registers_from)
3713         (tui_data_item_window::rerender): Update.
3714         * tui/tui-io.h (tui_expand_tabs): Don't declare.
3715         * tui/tui-io.c (tui_expand_tabs): Remove.
3716
3717 2020-07-01  Tom Tromey  <tom@tromey.com>
3718
3719         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
3720
3721 2020-07-01  Fangrui Song  <maskray@google.com>
3722
3723         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
3724
3725 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3726
3727         * dwarf2/read.c (set_die_type): Removed conditions to restrict
3728         forms for DW_AT_associated and DW_AT_allocated attributes,
3729         which is already checked in function attr_to_dynamic_prop.
3730
3731 2020-06-30  Tom Tromey  <tromey@adacore.com>
3732
3733         * dwarf2/read.c (quirk_rust_enum): Correctly call
3734         alloc_rust_variant for default-less enum.
3735
3736 2020-06-30  Tom Tromey  <tromey@adacore.com>
3737
3738         PR build/26183:
3739         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
3740         gdb::to_string.
3741
3742 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
3743
3744         * gdbarch.sh (displaced_step_copy_insn): Update doc.
3745         * gdbarch.h: Re-generate.
3746
3747 2020-06-28  Tom Tromey  <tom@tromey.com>
3748
3749         * command.h (cmd_types): Remove.
3750         (cmd_type): Don't declare.
3751         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
3752         typedef.
3753         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
3754         * cli/cli-decode.c (cmd_type): Remove.
3755
3756 2020-06-27  Pedro Alves  <palves@redhat.com>
3757
3758         * fork-child.c (prefork_hook): Adjust.
3759         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
3760         Delete.
3761         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
3762         * inferior.c (inferior::set_tty, inferior::tty): New methods.
3763         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
3764         Remove declarations.
3765         (struct inferior) <set_tty, tty>: New methods.
3766         (struct inferior) <terminal>: Rename to ...
3767         (struct inferior) <m_terminal>: ... this and make private.
3768         * main.c (captured_main_1): Adjust.
3769         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
3770         (mi_cmd_inferior_tty_show): Adjust.
3771         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
3772         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
3773
3774 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
3775
3776         * configure.ac: Add --enable-libctf: handle --disable-static
3777         properly.
3778         * acinclude.m4: sinclude ../config/enable.m4.
3779         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
3780         (LIBCTF): Substitute in.
3781         (CTF_DEPS): New, likewise.
3782         (CLIBS): libctf needs symbols from libbfd: move earlier.
3783         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
3784         flags.
3785         * ctfread.c: Surround in ENABLE_LIBCTF.
3786         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
3787         * configure: Regenerate.
3788         * config.in: Likewise.
3789
3790 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3791
3792         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
3793
3794 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3795
3796         * inferior.h (struct inferior) <terminal>: Change type to
3797         gdb::unique_xmalloc_ptr<char>.
3798         * inferior.c (inferior::~inferior): Don't free inf->terminal.
3799         * infcmd.c (set_inferior_io_terminal): Don't free terminal
3800         field, adjust to unique pointer.
3801         (get_inferior_io_terminal): Adjust to unique pointer.
3802
3803 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3804
3805         * riscv-tdep.c (riscv_print_registers_info): Loop over all
3806         registers, not just the known core set of registers.
3807
3808 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3809
3810         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
3811         fflags, frm, and fcsr registers.
3812         (riscv_register_reggroup_p): Remove unknown CSRs from save and
3813         restore groups.
3814         (riscv_tdesc_unknown_reg): New function.
3815         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
3816         tdesc_use_registers.
3817         * riscv-tdep.h (struct gdbarch_tdep): Add
3818         unknown_csrs_first_regnum, unknown_csrs_count,
3819         duplicate_fflags_regnum, duplicate_frm_regnum, and
3820         duplicate_fcsr_regnum fields.
3821
3822 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3823
3824         * target-descriptions.c (tdesc_use_registers): Add new parameter a
3825         callback, use the callback (when not null) to help number unknown
3826         registers.
3827         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
3828         (tdesc_use_registers): Add extra parameter to declaration.
3829
3830 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3831
3832         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
3833         in the file.
3834         (class riscv_pending_register_alias): Likewise.
3835         (riscv_register_feature::register_info): Change 'required_p' field
3836         to 'required', and change its type.  Add 'check' member function.
3837         (riscv_register_feature::register_info::check): Define new member
3838         function.
3839         (riscv_xreg_feature): Change initialisation of 'required' field.
3840         (riscv_freg_feature): Likewise.
3841         (riscv_virtual_feature): Likewise.
3842         (riscv_csr_feature): Likewise.
3843         (riscv_check_tdesc_feature): Take extra parameter, the csr
3844         tdesc_feature, rewrite the function to use the new
3845         riscv_register_feature::register_info::check function.
3846         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
3847
3848 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3849
3850         * features/Makefile: Remove all references to the deleted files
3851         below.
3852         * features/riscv/32bit-csr.c: Deleted.
3853         * features/riscv/32bit-csr.xml: Deleted.
3854         * features/riscv/64bit-csr.c: Deleted.
3855         * features/riscv/64bit-csr.xml: Deleted.
3856         * features/riscv/rebuild-csr-xml.sh: Deleted.
3857
3858 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3859
3860         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
3861         whitespace error for declaration of names member variable.
3862         (struct riscv_register_feature): Add new prefer_first_name member
3863         variable, and fix whitespace error in declaration of registers.
3864         (riscv_xreg_feature): Initialize prefer_first_name field.
3865         (riscv_freg_feature): Likewise.
3866         (riscv_virtual_feature): Likewise.
3867         (riscv_csr_feature): Likewise.
3868         (riscv_register_name): Expand on comments.  Remove register name
3869         modifications for CSR and virtual registers.
3870
3871 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3872
3873         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
3874         errors.
3875
3876 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3877
3878         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
3879         riscv-opc.h.
3880         (class riscv_pending_register_alias): New class.
3881         (riscv_check_tdesc_feature): Take vector of pending aliases and
3882         populate it as appropriate.
3883         (riscv_setup_register_aliases): Delete.
3884         (riscv_gdbarch_init): Create vector of pending aliases and pass it
3885         to riscv_check_tdesc_feature in all cases.  Use the vector to
3886         create the register aliases.
3887
3888 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3889
3890         * sol2-tdep.c (sol2_static_transform_name): Remove.
3891         (sol2_init_abi): Don't register it.
3892         * gdbarch.sh (static_transform_name): Remove.
3893         * gdbarch.c, gdbarch.h: Regenerate.
3894
3895         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
3896         gdbarch_static_transform_name.
3897         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
3898         * stabsread.c (define_symbol) <'X'>: Remove.
3899         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
3900         handling.
3901         <'V'>: Likewise.
3902         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
3903         <'S'>: Remove call to gdbarch_static_transform_name.
3904
3905 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3906
3907         * procfs.c (procfs_pre_trace): New function.
3908         (procfs_target::create_inferior): Pass it to fork_inferior.
3909
3910 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3911
3912         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
3913         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
3914         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
3915         sol2-tdep.o, sparc-sol2-tdep.o.
3916         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
3917         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
3918         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
3919         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
3920
3921 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3922
3923         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
3924         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
3925         Call sol2_init_abi.
3926         Remove calls to set_gdbarch_skip_solib_resolver,
3927         set_gdbarch_core_pid_to_str.
3928         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
3929         (i386_sol2_static_transform_name): Remove.
3930         (i386_sol2_init_abi): Call sol2_init_abi.
3931         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3932         set_gdbarch_static_transform_name,
3933         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3934         Use sol2_sigtramp_p.
3935         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
3936         (sol2_sigtramp_p): New function.
3937         (sol2_static_transform_name): New function.
3938         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
3939         (sol2_init_abi): New function.
3940         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
3941         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
3942         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
3943         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
3944         (sparc_sol2_static_transform_name): Remove.
3945         (sparc32_sol2_init_abi): Call sol2_init_abi.
3946         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3947         set_gdbarch_static_transform_name,
3948         set_gdbarch_skip_solib_resolver,
3949         set_gdbarch_core_pid_to_str.
3950         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
3951         (sparc_sol2_static_transform_name): Remove
3952         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
3953         call sol2_sigtramp_p.
3954         (sparc64_sol2_init_abi): Call sol2_init_abi.
3955         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3956         set_gdbarch_static_transform_name,
3957         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3958
3959 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3960
3961         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
3962         * exec.c (validate_exec_file): If from_tty, set both
3963         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
3964         * symfile.c (symbol_file_add_with_addrs): if always_confirm
3965         and from_tty, unconditionally ask a confirmation.
3966
3967 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3968
3969         * target-descriptions.c (tdesc_architecture_name): Protect against
3970         NULL pointer dereference.
3971         (maint_print_xml_tdesc_cmd): New function.
3972         (_initialize_target_descriptions): Register new 'maint print
3973         xml-tdesc' command and give it the filename completer.
3974         * NEWS: Mention new 'maint print xml-tdesc' command.
3975
3976 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3977
3978         * target-descriptions.c (class tdesc_compatible_info): New class.
3979         (struct target_desc): Change type of compatible vector.
3980         (tdesc_compatible_p): Update for change in type of
3981         target_desc::compatible.
3982         (tdesc_compatible_info_list): New function.
3983         (tdesc_compatible_info_arch_name): New function.
3984         (tdesc_add_compatible): Update for change in type of
3985         target_desc::compatible.
3986         (print_c_tdesc::visit_pre): Likewise.
3987
3988 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3989
3990         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
3991         whitespace to underscore.
3992         (maint_print_c_tdesc_cmd): Use fake filename for target
3993         descriptions that came from the target.
3994         (_initialize_target_descriptions): Add filename command completion
3995         for 'maint print c-tdesc'.
3996
3997 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3998
3999         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
4000         lines.
4001
4002 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4003
4004         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
4005         lines.
4006         (dwarf2_find_location_expression): Likewise.
4007         (call_site_parameter_matches): Likewise.
4008         (dwarf2_compile_expr_to_ax): Likewise.
4009         (disassemble_dwarf_expression): Likewise.
4010         (loclist_describe_location): Likewise.
4011
4012 2020-06-23  Pedro Alves  <palves@redhat.com>
4013
4014         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
4015         progspace-and-thread.h.  Include scoped-mock-context.h instead.
4016         (register_to_value_test): Use scoped_mock_context.
4017         * regcache.c: Include "scoped-mock-context.h".
4018         (cooked_read_test): Don't error out if a target is already pushed.
4019         Use scoped_mock_context.  Adjust.
4020         * scoped-mock-context.h: New file.
4021
4022 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4023
4024         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
4025         initializer.
4026         (ada_language::is_string_type_p): New member function.
4027         * c-lang.c (c_language_data): Delete la_is_string_type_p
4028         initializer.
4029         (cplus_language_data): Likewise.
4030         (asm_language_data): Likewise.
4031         (minimal_language_data): Likewise.
4032         * d-lang.c (d_language_data): Likewise.
4033         * f-lang.c (f_is_string_type_p): Delete function, implementation
4034         moved to f_language::is_string_type_p.
4035         (f_language_data): Delete la_is_string_type_p initializer.
4036         (f_language::is_string_type_p): New member function,
4037         implementation from f_is_string_type_p.
4038         * go-lang.c (go_is_string_type_p): Delete function, implementation
4039         moved to go_language::is_string_type_p.
4040         (go_language_data): Delete la_is_string_type_p initializer.
4041         (go_language::is_string_type_p): New member function,
4042         implementation from go_is_string_type_p.
4043         * language.c (language_defn::is_string_type_p): Define new member
4044         function.
4045         (default_is_string_type_p): Make static, add comment copied from
4046         header file.
4047         (unknown_language_data): Delete la_is_string_type_p initializer.
4048         (unknown_language::is_string_type_p): New member function.
4049         (auto_language_data): Delete la_is_string_type_p initializer.
4050         (auto_language::is_string_type_p): New member function.
4051         * language.h (language_data): Delete la_is_string_type_p field.
4052         (language_defn::is_string_type_p): Declare new function.
4053         (default_is_string_type_p): Delete desclaration, move comment to
4054         definition.
4055         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
4056         moved to m2_language::is_string_type_p.
4057         (m2_language_data): Delete la_is_string_type_p initializer.
4058         (m2_language::is_string_type_p): New member function,
4059         implementation from m2_is_string_type_p.
4060         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
4061         initializer.
4062         * opencl-lang.c (opencl_language_data): Likewise.
4063         * p-lang.c (pascal_is_string_type_p): Delete function,
4064         implementation moved to pascal_language::is_string_type_p.
4065         (pascal_language_data): Delete la_is_string_type_p initializer.
4066         (pascal_language::is_string_type_p): New member function,
4067         implementation from pascal_is_string_type_p.
4068         * rust-lang.c (rust_is_string_type_p): Delete function,
4069         implementation moved to rust_language::is_string_type_p.
4070         (rust_language_data): Delete la_is_string_type_p initializer.
4071         (rust_language::is_string_type_p): New member function,
4072         implementation from rust_is_string_type_p.
4073         * valprint.c (val_print_scalar_or_string_type_p): Update call to
4074         is_string_type_p.
4075
4076 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4077
4078         * ada-lang.c (ada_language_data): Delete la_print_typedef
4079         initializer.
4080         (ada_language::print_typedef): New member function.
4081         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
4082         (cplus_language_data): Likewise.
4083         (asm_language_data): Likewise.
4084         (minimal_language_data): Likewise.
4085         * d-lang.c (d_language_data): Likewise.
4086         * f-lang.c (f_language_data): Likewise.
4087         (f_language::print_typedef): New member function.
4088         * go-lang.c (go_language_data): Delete la_print_typedef
4089         initializer.
4090         * language.c (language_defn::print_typedef): Define member
4091         function.
4092         (unknown_language_data): Delete la_print_typedef initializer.
4093         (unknown_language::print_typedef): New member function.
4094         (auto_language_data): Delete la_print_typedef initializer.
4095         (auto_language::print_typedef): New member function.
4096         * language.h (language_data): Delete la_print_typedef field.
4097         (language_defn::print_typedef): Declare new member function.
4098         (LA_PRINT_TYPEDEF): Update call to print_typedef.
4099         (default_print_typedef): Delete declaration.
4100         * m2-lang.c (m2_language_data): Delete la_print_typedef
4101         initializer.
4102         (m2_language::print_typedef): New member function.
4103         * objc-lang.c (objc_language_data): Delete la_print_typedef
4104         initializer.
4105         * opencl-lang.c (opencl_language_data): Likewise.
4106         * p-lang.c (pascal_language_data): Likewise.
4107         (pascal_language::print_typedef): New member function.
4108         * rust-lang.c (rust_print_typedef): Delete function,
4109         implementation moved to rust_language::print_typedef.
4110         (rust_language): Delete la_print_typedef initializer.
4111         (rust_language::print_typedef): New member function,
4112         implementation from rust_print_typedef.
4113         * typeprint.c (default_print_typedef): Delete.
4114
4115 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4116
4117         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
4118         (ada_language::printstr): New member function.
4119         * c-lang.c (c_language_data): Delete la_printstr initializer.
4120         (cplus_language_data): Likewise.
4121         (asm_language_data): Likewise.
4122         (minimal_language_data): Likewise.
4123         * d-lang.c (d_language_data): Likewise.
4124         * f-lang.c (f_printstr): Rename to f_language::printstr.
4125         (f_language_data): Delete la_printstr initializer.
4126         (f_language::printstr): New member function, implementation from
4127         f_printstr.
4128         * go-lang.c (go_language_data): Delete la_printstr initializer.
4129         * language.c (language_defn::printstr): Define new member
4130         function.
4131         (unk_lang_printstr): Delete.
4132         (unknown_language_data): Delete la_printstr initializer.
4133         (unknown_language::printstr): New member function.
4134         (auto_language_data): Delete la_printstr initializer.
4135         (auto_language::printstr): New member function.
4136         * language.h (language_data): Delete la_printstr field.
4137         (language_defn::printstr): Declare new member function.
4138         (LA_PRINT_STRING): Update call to printstr.
4139         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
4140         (m2_language_data): Delete la_printstr initializer.
4141         (m2_language::printstr): New member function, implementation from
4142         m2_printstr.
4143         * objc-lang.c (objc_language_data): Delete la_printstr
4144         initializer.
4145         * opencl-lang.c (opencl_language_data): Likewise.
4146         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
4147         (pascal_language_data): Delete la_printstr initializer.
4148         (pascal_language::printstr): New member function, implementation
4149         from pascal_printstr.
4150         * p-lang.h (pascal_printstr): Delete declaration.
4151         * rust-lang.c (rust_printstr): Update header comment.
4152         (rust_language_data): Delete la_printstr initializer.
4153         (rust_language::printstr): New member function.
4154
4155 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4156
4157         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
4158         (ada_language::printchar): New member function.
4159         * c-lang.c (c_language_data): Delete la_printchar initializer.
4160         (cplus_language_data): Likewise.
4161         (asm_language_data): Likewise.
4162         (minimal_language_data): Likewise.
4163         * d-lang.c (d_language_data): Likewise.
4164         * f-lang.c (f_printchar): Rename to f_language::printchar.
4165         (f_language_data): Delete la_printchar initializer.
4166         (f_language::printchar): New member function, implementation from
4167         f_printchar.
4168         * go-lang.c (go_language_data): Delete la_printchar initializer.
4169         * language.c (unk_lang_printchar): Delete.
4170         (language_defn::printchar): Define new member function.
4171         (unknown_language_data): Delete la_printchar initializer.
4172         (unknown_language::printchar): New member function.
4173         (auto_language_data): Delete la_printchar initializer.
4174         (auto_language::printchar): New member function.
4175         * language.h (language_data): Delete la_printchar field.
4176         (language_defn::printchar): Declare new member function.
4177         (LA_PRINT_CHAR): Update call to printchar.
4178         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
4179         (m2_language::printchar): New member function.
4180         * objc-lang.c (objc_language_data): Delete la_printchar
4181         initializer.
4182         * opencl-lang.c (opencl_language_data): Likewise.
4183         * p-lang.c (pascal_language_data): Delete la_printchar
4184         initializer.
4185         (pascal_language::printchar): New member function.
4186         * rust-lang.c (rust_printchar): Rename to
4187         rust_language::printchar.
4188         (rust_language_data): Delete la_printchar initializer.
4189         (rust_language::printchar): New member function, implementation
4190         from rust_printchar.
4191
4192 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4193
4194         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
4195         (ada_language_data): Delete la_emitchar initializer.
4196         (ada_language::emitchar): New member function, implementation from
4197         emit_char.
4198         * c-lang.c (c_language_data): Delete la_emitchar initializer.
4199         (cplus_language_data): Likewise.
4200         (asm_language_data): Likewise.
4201         (minimal_language_data): Likewise.
4202         * d-lang.c (d_language_data): Likewise.
4203         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
4204         (f_language_data): Delete la_emitchar initializer.
4205         (f_language::emitchar): New member function, implementation from
4206         f_emit_char.
4207         * go-lang.c (go_language_data): Delete la_emitchar initializer.
4208         * language.c (unk_lang_emit_char): Delete.
4209         (language_defn::emitchar): New member function definition.
4210         (unknown_language_data): Delete la_emitchar initializer.
4211         (unknown_language::emitchar): New member function.
4212         (auto_language_data): Delete la_emitchar initializer.
4213         (auto_language::emitchar): New member function.
4214         * language.h (language_data): Delete la_emitchar field.
4215         (language_defn::emitchar): New member field declaration.
4216         (LA_EMIT_CHAR): Update call to emitchar.
4217         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
4218         (m2_language_data): Delete la_emitchar initializer.
4219         (m2_language::emitchar): New member function, implementation from
4220         m2_emit_char.
4221         * objc-lang.c (objc_language_data): Delete la_emitchar
4222         initializer.
4223         * opencl-lang.c (opencl_language_data): Likewise.
4224         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
4225         (pascal_language_data): Delete la_emitchar initializer.
4226         (pascal_language::emitchar): New member function, implementation
4227         from pascal_emit_char.
4228         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
4229         (rust_language_data): Delete la_emitchar initializer.
4230         (rust_language::emitchar): New member function, implementation
4231         from rust_emitchar.
4232
4233 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4234
4235         * ada-lang.c (resolve): Rename to ada_language::post_parser.
4236         (ada_language_data): Delete la_post_parser initializer.
4237         (ada_language::post_parser): New member function.
4238         * c-lang.c (c_language_data): Delete la_post_parser initializer.
4239         (cplus_language_data): Likewise.
4240         (asm_language_data): Likewise.
4241         (minimal_language_data): Likewise.
4242         * d-lang.c (d_language_data): Likewise.
4243         * f-lang.c (f_language_data): Likewise.
4244         * go-lang.c (go_language_data): Likewise.
4245         * language.c (unknown_language_data): Likewise.
4246         (auto_language_data): Likewise.
4247         * language.h (language_data): Delete la_post_parser field.
4248         (language_defn::post_parser): New member function.
4249         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
4250         * objc-lang.c (objc_language_data): Likewise.
4251         * opencl-lang.c (opencl_language_data): Likewise.
4252         * p-lang.c (pascal_language_data): Likewise.
4253         * parse.c (parse_exp_in_context): Update call to post_parser.
4254         (null_post_parser): Delete definition.
4255         * parser-defs.h (null_post_parser): Delete declaration.
4256         * rust-lang.c (rust_language_data): Delete la_post_parser
4257         initializer.
4258
4259 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4260
4261         * ada-lang.c (parse): Rename to ada_language::parser.
4262         (ada_language_data): Delete la_parser initializer.
4263         (ada_language::parser): New member function, implementation from
4264         parse.
4265         * c-lang.c (c_language_data): Delete la_parser initializer.
4266         (cplus_language_data): Likewise.
4267         (asm_language_data): Likewise.
4268         (minimal_language_data): Likewise.
4269         * d-lang.c (d_language_data): Likewise.
4270         (d_language::parser): New member function.
4271         * f-lang.c (f_language_data): Delete la_parser initializer.
4272         (f_language::parser): New member function.
4273         * go-lang.c (go_language_data): Delete la_parser initializer.
4274         (go_language::parser): New member function.
4275         * language.c (unk_lang_parser): Delete.
4276         (language_defn::parser): Define new member function.
4277         (unknown_language_data): Delete la_parser initializer.
4278         (unknown_language::parser): New member function.
4279         (auto_language_data): Delete la_parser initializer.
4280         (auto_language::parser): New member function.
4281         * language.h (language_data): Delete la_parser field.
4282         (language_defn::parser): Declare new member function.
4283         * m2-lang.c (m2_language_data): Delete la_parser initializer.
4284         (m2_language::parser): New member function.
4285         * objc-lang.c (objc_language_data): Delete la_parser initializer.
4286         * opencl-lang.c (opencl_language_data): Likewise.
4287         * p-lang.c (pascal_language_data): Likewise.
4288         (pascal_language::parser): New member function.
4289         * parse.c (parse_exp_in_context): Update call to parser.
4290         * rust-lang.c (rust_language_data): Delete la_parser initializer.
4291         (rust_language::parser): New member function.
4292
4293 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4294
4295         * top.c (print_gdb_configuration): Print --with-python-libdir
4296         configuration value.
4297
4298 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4299
4300         * NEWS: Mention change to the alias command.
4301
4302 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4303
4304         * cli/cli-cmds.c (lookup_cmd_for_default_args)
4305         (alias_command_completer)
4306         (make_alias_options_def_group): New functions.
4307         (alias_opts, alias_option_defs): New struct and array.
4308         (alias_usage_error): Update usage.
4309         (alias_command): Handles optional DEFAULT-ARGS... arguments.
4310         Use option framework.
4311         (_initialize_cli_cmds): Update alias command help.
4312         Update aliases command help.
4313         (show_user):
4314         Add NULL for new default_args lookup_cmd argument.
4315         (valid_command_p): Rename to validate_aliased_command.
4316         Add NULL for new default_args lookup_cmd argument.  Verify that the
4317         aliased_command has no default args.
4318         * cli/cli-decode.c (help_cmd): Show aliases definitions.
4319         (lookup_cmd_1, lookup_cmd): New argument default_args.
4320         (add_alias_cmd):
4321         Add NULL for new default_args lookup_cmd argument.
4322         (print_help_for_command): Show default args under the layout
4323          alias some_alias = some_aliased_cmd some_alias_default_arg.
4324         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
4325         xfree default_args in destructor.
4326         * cli/cli-script.c (process_next_line, do_define_command):
4327         Add NULL for new default_args lookup_cmd argument.
4328         * command.h: Declare new default_args argument in lookup_cmd
4329         and lookup_cmd_1.
4330         * completer.c (complete_line_internal_1):
4331         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4332         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
4333         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
4334         Likewise.
4335         * infcmd.c (_initialize_infcmd): Likewise.
4336         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
4337         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
4338         * python/py-param.c (add_setshow_generic): Likewise.
4339         * remote.c (_initialize_remote): Likewise.
4340         * top.c (execute_command): Prepend default_args if command has some.
4341         (set_verbose):
4342         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4343         * tracepoint.c (validate_actionline, encode_actions_1):
4344         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4345
4346 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4347
4348         * jit.c (jit_read_descriptor): Use bool as the return type.
4349         (jit_breakpoint_re_set_internal): Use bool as the return type.
4350         Invert the return value logic; return true if the jit breakpoint
4351         has been successfully initialized.
4352         (jit_inferior_init): Update the call to
4353         jit_breakpoint_re_set_internal.
4354
4355 2020-06-22  Pedro Alves  <palves@redhat.com>
4356
4357         PR gdb/25939
4358         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
4359         Use the current inferior instead.  Don't return
4360         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
4361         wait again.
4362         * sol-thread.c (sol_thread_target::wait): Don't reference
4363         inferior_ptid.
4364         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
4365         (sol_update_thread_list_callback): Use the current inferior's pid
4366         instead of inferior_ptid.
4367
4368 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4369
4370         * procfs.c: Cleanup many comments.
4371
4372         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
4373         (AFTER_WATCHFLAG): Replace by value.
4374
4375         (MAIN_PROC_NAME_FORMAT): Inline ...
4376         (create_procinfo): ... here.
4377
4378         (procfs_debug_inferior): Remove SYS_exec handling.
4379         (syscall_is_exec): Likewise.
4380         (procfs_set_exec_trap): Likewise.
4381
4382         (syscall_is_lwp_exit): Inline in callers.
4383         (syscall_is_exit): Likewise.
4384         (syscall_is_exec): Likewise.
4385         (syscall_is_lwp_create): Likewise.
4386
4387         (invalidate_cache): Remove #if 0 code.
4388
4389         (make_signal_thread_runnable):  Remove.
4390         (procfs_target::resume): Remove #if 0 code.
4391
4392 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4393
4394         PR gdb/25939
4395         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
4396         call ...
4397         (procfs_target::create_inferior): ... here.
4398
4399 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4400
4401         * exec.c (validate_exec_file): Ensure the build-id is up to
4402         date by calling reopen_exec_file (that checks file timestamp
4403         to decide to re-read the file).
4404
4405 2020-06-18  Pedro Alves  <palves@redhat.com>
4406
4407         PR gdb/25412
4408         * gdbthread.h (delete_thread, delete_thread_silent)
4409         (find_thread_ptid): Update comments.
4410         * thread.c (current_thread_): New global.
4411         (is_current_thread): Move higher, and reimplement.
4412         (inferior_thread): Reimplement.
4413         (set_thread_exited): Use bool.  Add assertions.
4414         (add_thread_silent): Simplify thread-reuse handling by always
4415         calling delete_thread.
4416         (delete_thread): Remove intro comment.
4417         (find_thread_ptid): Skip exited threads.
4418         (switch_to_thread_no_regs): Write to current_thread_.
4419         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
4420         INFERIOR_PTID.  Clear current_thread_.
4421
4422 2020-06-18  Pedro Alves  <palves@redhat.com>
4423
4424         * aix-thread.c (pd_update): Use switch_to_thread.
4425
4426 2020-06-18  Pedro Alves  <palves@redhat.com>
4427
4428         * ravenscar-thread.c (ravenscar_thread_target): Update.
4429         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
4430         (ravenscar_thread_target::add_active_thread): ... this.  Don't
4431         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
4432         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
4433
4434 2020-06-18  Pedro Alves  <palves@redhat.com>
4435
4436         * nat/windows-nat.c (current_windows_thread): Remove.
4437         * nat/windows-nat.h (current_windows_thread): Remove.
4438         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
4439         Adjust.
4440         (display_selectors): Adjust to fetch the current
4441         windows_thread_info based on inferior_ptid.
4442         (fake_create_process): No longer write to current_windows_thread.
4443         (windows_nat_target::get_windows_debug_event):
4444         Don't set inferior_ptid or current_windows_thread.
4445         (windows_nat_target::wait): Adjust to not rely on
4446         current_windows_thread.
4447         (do_initial_windows_stuff): Now a method of windows_nat_target.
4448         Switch to the last_ptid thread.
4449         (windows_nat_target::attach): Adjust.
4450         (windows_nat_target::detach): Use switch_to_no_thread instead of
4451         writing to inferior_ptid directly.
4452         (windows_nat_target::create_inferior): Adjust.
4453
4454 2020-06-18  Pedro Alves  <palves@redhat.com>
4455
4456         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
4457
4458 2020-06-18  Pedro Alves  <palves@redhat.com>
4459
4460         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
4461         after creating it, instead of writing to inferior_ptid.  Don't
4462         write to inferior_ptid.
4463
4464 2020-06-18  Pedro Alves  <palves@redhat.com>
4465
4466         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
4467
4468 2020-06-18  Pedro Alves  <palves@redhat.com>
4469
4470         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
4471         it, instead of writing to inferior_ptid.
4472
4473 2020-06-18  Pedro Alves  <palves@redhat.com>
4474
4475         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
4476         to inferior_ptid.
4477
4478 2020-06-18  Pedro Alves  <palves@redhat.com>
4479
4480         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
4481         instead of writing to inferior_ptid directly.
4482
4483 2020-06-18  Pedro Alves  <palves@redhat.com>
4484
4485         * corelow.c (core_target::close): Use switch_to_no_thread instead
4486         of writing to inferior_ptid directly.
4487         (add_to_thread_list, core_target_open): Use switch_to_thread
4488         instead of writing to inferior_ptid directly.
4489
4490 2020-06-18  Pedro Alves  <palves@redhat.com>
4491
4492         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
4493         inferior_ptid.
4494         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
4495         inferior_ptid.
4496         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
4497         inferior_ptid directly.
4498         (darwin_nat_target::init_thread_list): Switch to thread, instead
4499         of writing to inferior_ptid.
4500         (darwin_nat_target::attach): Don't write to inferior_ptid.
4501         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
4502
4503 2020-06-18  Pedro Alves  <palves@redhat.com>
4504
4505         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
4506         thread.
4507         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
4508         Instead use switch_to_thread.
4509         (gnu_nat_target::detach): Use switch_to_no_thread
4510         instead of writing to inferior_ptid directly.  Used passed-in
4511         inferior instead of looking up the inferior by pid.
4512
4513 2020-06-18  Pedro Alves  <palves@redhat.com>
4514
4515         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
4516         inferior_ptid.
4517
4518 2020-06-18  Pedro Alves  <palves@redhat.com>
4519
4520         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
4521         inferior_ptid.
4522         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
4523         thread.
4524         (nto_procfs_target::detach): Avoid referencing
4525         inferior_ptid.  Use switch_to_no_thread instead of writing to
4526         inferior_ptid directly.
4527         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
4528         instead of writing to inferior_ptid directly.
4529         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
4530         to thread.
4531
4532 2020-06-18  Pedro Alves  <palves@redhat.com>
4533
4534         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
4535         after creating it, instead of writing to inferior_ptid.
4536         (gdbsim_target_open): Use switch_to_no_thread instead of writing
4537         to inferior_ptid directly.
4538         (gdbsim_target::wait): Don't write to inferior_ptid.
4539
4540 2020-06-18  Pedro Alves  <palves@redhat.com>
4541
4542         * remote.c (remote_target::remote_notice_new_inferior): Use
4543         switch_to_thread instead of writing to inferior_ptid directly.
4544         (remote_target::add_current_inferior_and_thread): Use
4545         switch_to_no_thread instead of writing to inferior_ptid directly.
4546         (extended_remote_target::attach): Use switch_to_inferior_no_thread
4547         and switch_to_thread instead of using set_current_inferior or
4548         writing to inferior_ptid directly.
4549
4550 2020-06-18  Pedro Alves  <palves@redhat.com>
4551
4552         * tracectf.c (ctf_target_open): Switch to added thread instead of
4553         writing to inferior_ptid directly.
4554         (ctf_target::close): Use switch_to_no_thread instead of writing to
4555         inferior_ptid directly.
4556
4557 2020-06-18  Pedro Alves  <palves@redhat.com>
4558
4559         * tracefile-tfile.c (tfile_target_open): Don't write to
4560         inferior_ptid directly, instead switch to added thread.
4561         (tfile_target::close): Use switch_to_no_thread instead of writing
4562         to inferior_ptid directly.
4563
4564 2020-06-18  Pedro Alves  <palves@redhat.com>
4565
4566         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
4567         (procfs_target::detach): Use switch_to_no_thread
4568         instead of writing to inferior_ptid directly.
4569         (do_attach): Change return type to void.  Switch to the added
4570         thread.
4571         (procfs_target::create_inferior): Switch to the added thread.
4572         (procfs_do_thread_registers): Don't write to inferior_ptid.
4573
4574 2020-06-18  Pedro Alves  <palves@redhat.com>
4575
4576         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
4577         of writing to inferior_ptid.
4578         (scoped_restore_exited_inferior): Delete.
4579         (handle_vfork_child_exec_or_exit): Simplify using
4580         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
4581         instead of writing to inferior_ptid.
4582         (THREAD_STOPPED_BY): Delete.
4583         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
4584         (thread_stopped_by_hw_breakpoint): Delete.
4585         (save_waitstatus): Use
4586         scoped_restore_current_thread+switch_to_thread, and call
4587         target_stopped_by_watchpoint instead of
4588         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
4589         instead of thread_stopped_by_sw_breakpoint, and
4590         target_stopped_by_hw_breakpoint instead of
4591         thread_stopped_by_hw_breakpoint.
4592         (handle_inferior_event)
4593         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
4594         inferior_ptid directly, nor
4595         set_current_inferior/set_current_program_space.  Use
4596         switch_to_thread / switch_to_inferior_no_thread instead.
4597
4598 2020-06-18  Pedro Alves  <palves@redhat.com>
4599
4600         * target.c (generic_mourn_inferior): Use switch_to_no_thread
4601         instead of writing to inferior_ptid.
4602
4603 2020-06-18  Pedro Alves  <palves@redhat.com>
4604
4605         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
4606         added thread.
4607         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
4608         to the added thread.
4609         (inf_ptrace_target::detach_success): Use switch_to_no_thread
4610         instead of writing to inferior_ptid.
4611
4612 2020-06-18  Pedro Alves  <palves@redhat.com>
4613
4614         * gdbarch-selftests.c: Include "progspace-and-thread.h".
4615         (register_to_value_test): Mock a program_space too.  Heap-allocate
4616         the address space.  Don't write to inferior_ptid.  Use
4617         switch_to_thread instead.
4618
4619 2020-06-18  Pedro Alves  <palves@redhat.com>
4620
4621         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
4622         Delete.
4623         (find_signalled_thread()): New, factored out from
4624         linux_make_corefile_notes and adjusted to handle exited threads.
4625         (linux_make_corefile_notes): Adjust to use the new
4626         find_signalled_thread.
4627
4628 2020-06-18  Pedro Alves  <palves@redhat.com>
4629
4630         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
4631         of saving/restoring inferior_ptid.
4632
4633 2020-06-17  Tom Tromey  <tom@tromey.com>
4634
4635         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
4636         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
4637         declare.
4638         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
4639
4640 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
4641
4642         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
4643         of partial symtabs.
4644
4645 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4646
4647         * regformats/reg-arm.dat: Remove.
4648         * regformats/reg-bfin.dat: Remove.
4649         * regformats/reg-cris.dat: Remove.
4650         * regformats/reg-crisv32.dat: Remove.
4651         * regformats/reg-m32r.dat: Remove.
4652         * regformats/reg-tilegx.dat: Remove.
4653         * regformats/reg-tilegx32.dat: Remove.
4654
4655 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4656
4657         * features/Makefile (WHICH): Remove arm files.
4658         * regformats/arm/arm-with-iwmmxt.dat: Remove.
4659         * regformats/arm/arm-with-neon.dat: Remove.
4660         * regformats/arm/arm-with-vfpv2.dat: Remove.
4661         * regformats/arm/arm-with-vfpv3.dat: Remove.
4662
4663 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4664
4665         * features/Makefile (XMLTOC): Remove rx.xml.
4666
4667 2020-06-17  Pedro Alves  <palves@redhat.com>
4668
4669         * gdbthread.h (thread_control_state) <trap_expected> Update
4670         comments.
4671
4672 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4673
4674         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
4675         ada_language::lookup_symbol_nonlocal.
4676         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
4677         (ada_language::lookup_symbol_nonlocal): New member function,
4678         implementation from ada_lookup_symbol_nonlocal.
4679         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
4680         initializer.
4681         (cplus_language_data): Delete la_lookup_symbol_nonlocal
4682         initializer.
4683         (cplus_language::lookup_symbol_nonlocal): New member function.
4684         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
4685         (minimal_language_data) Likewise.
4686         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
4687         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
4688         initializer.
4689         (d_language::lookup_symbol_nonlocal): New member function.
4690         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
4691         initializer.
4692         (f_language::lookup_symbol_nonlocal): New member function.
4693         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
4694         initializer.
4695         * language.c (unknown_language_data): Likewise.
4696         (auto_language_data): Likewise.
4697         * language.h (language_data): Delete la_lookup_symbol_nonlocal
4698         field.
4699         (language_defn::lookup_symbol_nonlocal): New member function.
4700         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
4701         initializer.
4702         * objc-lang.c (objc_language_data): Likewise.
4703         * opencl-lang.c (opencl_language_data): Likewise.
4704         * p-lang.c (pascal_language_data): Likewise.
4705         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
4706         rust_language::lookup_symbol_nonlocal.
4707         (rust_language_data): Delete la_lookup_symbol_nonlocal
4708         initializer.
4709         (rust_language::lookup_symbol_nonlocal): New member function,
4710         implementation from rust_lookup_symbol_nonlocal.
4711         * symtab.c (lookup_symbol_aux): Update call to
4712         lookup_symbol_nonlocal.
4713         (basic_lookup_symbol_nonlocal): Rename to...
4714         (language_defn::lookup_symbol_nonlocal): ...this, and update
4715         header comment.  Remove language_defn parameter, and replace with
4716         uses of `this'.
4717         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
4718
4719 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4720
4721         * ada-lang.c (ada_language_data): Delete la_value_print_inner
4722         initializer.
4723         (ada_language::value_print_inner): New member function.
4724         * c-lang.c (c_language_data): Delete la_value_print_inner
4725         initializer.
4726         (cplus_language_data): Likewise.
4727         (asm_language_data): Likewise.
4728         (minimal_language_data): Likewise.
4729         * d-lang.c (d_language_data): Likewise.
4730         (d_language::value_print_inner): New member function.
4731         * f-lang.c (f_language_data): Delete la_value_print_inner
4732         initializer.
4733         (f_language::value_print_inner): New member function.
4734         * f-lang.h (f_value_print_innner): Rename to...
4735         (f_value_print_inner): ...this (note spelling of 'inner').
4736         * f-valprint.c (f_value_print_innner): Rename to...
4737         (f_value_print_inner): ...this (note spelling of 'inner').
4738         * go-lang.c (go_language_data): Delete la_value_print_inner
4739         initializer.
4740         (go_language::value_print_inner): New member function.
4741         * language.c (language_defn::value_print_inner): Define new member
4742         function.
4743         (unk_lang_value_print_inner): Delete.
4744         (unknown_language_data): Delete la_value_print_inner initializer.
4745         (unknown_language::value_print_inner): New member function.
4746         (auto_language_data): Delete la_value_print_inner initializer.
4747         (auto_language::value_print_inner): New member function.
4748         * language.h (language_data): Delete la_value_print_inner field.
4749         (language_defn::value_print_inner): Delcare new member function.
4750         * m2-lang.c (m2_language_data): Delete la_value_print_inner
4751         initializer.
4752         (m2_language::value_print_inner): New member function.
4753         * objc-lang.c (objc_language_data): Delete la_value_print_inner
4754         initializer.
4755         * opencl-lang.c (opencl_language_data): Likewise.
4756         * p-lang.c (pascal_language_data): Likewise.
4757         (pascal_language::value_print_inner): New member function.
4758         * rust-lang.c (rust_language_data): Delete la_value_print_inner
4759         initializer.
4760         (rust_language::value_print_inner): New member function.
4761         * valprint.c (do_val_print): Update call to value_print_inner.
4762
4763 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4764
4765         * ada-lang.c (ada_language_data): Delete la_value_print
4766         initializer.
4767         (ada_language::value_print): New member function.
4768         * c-lang.c (c_language_data): Delete la_value_print initializer.
4769         (cplus_language_data): Likewise.
4770         (asm_language_data): Likewise.
4771         (minimal_language_data): Likewise.
4772         * d-lang.c (d_language_data): Likewise.
4773         * f-lang.c (f_language_data): Likewise.
4774         * go-lang.c (go_language_data): Likewise.
4775         * language.c (unk_lang_value_print): Delete.
4776         (language_defn::value_print): Define new member function.
4777         (unknown_language_data): Delete la_value_print initializer.
4778         (unknown_language::value_print): New member function.
4779         (auto_language_data): Delete la_value_print initializer.
4780         (auto_language::value_print): New member function.
4781         * language.h (language_data): Delete la_value_print field.
4782         (language_defn::value_print): Declare new member function.
4783         (LA_VALUE_PRINT): Update call to value_print.
4784         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
4785         * objc-lang.c (objc_language_data): Likewise.
4786         * opencl-lang.c (opencl_language_data): Likewise.
4787         * p-lang.c (pascal_language_data): Likewise.
4788         (pascal_language::value_print): New member function.
4789         * rust-lang.c (rust_language_data): Delete la_value_print
4790         initializer.
4791
4792 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4793
4794         * ada-lang.c (ada_watch_location_expression): Rename to
4795         ada_language::watch_location_expression.
4796         (ada_language_data): Delete la_watch_location_expression
4797         initializer.
4798         (ada_language::watch_location_expression): New member function,
4799         implementation from ada_watch_location_expression.
4800         * breakpoint.c (watch_command_1): Update call to
4801         watch_location_expression.
4802         * c-lang.c (c_watch_location_expression): Rename to
4803         language_defn::watch_location_expression.
4804         (c_language_data): Delete la_watch_location_expression
4805         initializer.
4806         (cplus_language_data): Likewise.
4807         (asm_language_data): Likewise.
4808         (minimal_language_data): Likewise.
4809         * c-lang.h (c_watch_location_expression): Delete declaration.
4810         * d-lang.c (d_language_data): Delete la_watch_location_expression
4811         initializer.
4812         * f-lang.c (f_language_data): Likewise.
4813         * go-lang.c (go_language_data): Likewise.
4814         * language.c (language_defn::watch_location_expression): Member
4815         function implementation from c_watch_location_expression.
4816         (unknown_language_data): Delete la_watch_location_expression
4817         initializer.
4818         (auto_language_data): Likewise.
4819         * language.h (language_data): Delete la_watch_location_expression
4820         field.
4821         (language_defn::watch_location_expression): Declare new member
4822         function.
4823         * m2-lang.c (m2_language_data): Delete
4824         la_watch_location_expression initializer.
4825         * objc-lang.c (objc_language_data): Likewise.
4826         * opencl-lang.c (opencl_language_data): Likewise.
4827         * p-lang.c (pascal_language_data): Likewise.
4828         * rust-lang.c (rust_watch_location_expression): Rename to
4829         rust_language::watch_location_expression.
4830         (rust_language_data): Delete la_watch_location_expression
4831         initializer.
4832         (rust_language::watch_location_expression): New member function,
4833         implementation from rust_watch_location_expression.
4834
4835 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4836
4837         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
4838         ada_language::collect_symbol_completion_matches.
4839         (ada_language_data): Delete la_collect_symbol_completion_matches
4840         initializer.
4841         (ada_language::collect_symbol_completion_matches): New member
4842         function, implementation from
4843         ada_collect_symbol_completion_matches.
4844         * c-lang.c (c_language_data): Delete
4845         la_collect_symbol_completion_matches initializer.
4846         (cplus_language_data): Likewise.
4847         (asm_language_data): Likewise.
4848         (minimal_language_data): Likewise.
4849         * d-lang.c (d_language_data): Likewise.
4850         * f-lang.c (f_collect_symbol_completion_matches): Rename to
4851         f_language::collect_symbol_completion_matches.
4852         (f_language_data): Delete la_collect_symbol_completion_matches
4853         initializer.
4854         (f_language::collect_symbol_completion_matches) New member
4855         function, implementation from f_collect_symbol_completion_matches.
4856         * go-lang.c (go_language_data): Delete
4857         la_collect_symbol_completion_matches initializer.
4858         * language.c (unknown_language_data): Likewise.
4859         (auto_language_data): Likewise.
4860         * language.h (language_data): Delete
4861         la_collect_symbol_completion_matches field.
4862         (language_defn::collect_symbol_completion_matches): New member
4863         function.
4864         * m2-lang.c (m2_language_data): Delete
4865         la_collect_symbol_completion_matches initializer.
4866         * objc-lang.c (objc_language_data): Likewise.
4867         * opencl-lang.c (opencl_language_data): Likewise.
4868         * p-lang.c (pascal_language_data): Likewise.
4869         * rust-lang.c (rust_language_data): Likewise.
4870         * symtab.c (default_collect_symbol_completion_matches): Delete.
4871         (collect_symbol_completion_matches): Update call to
4872         collect_symbol_completion_matches.
4873         (collect_symbol_completion_matches_type): Likewise.
4874         * symtab.h (default_collect_symbol_completion_matches): Delete
4875         declaration.
4876
4877 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4878
4879         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
4880         (ada_language_data): Delete la_word_break_characters initializer.
4881         (ada_language::word_break_characters): New member function.
4882         * c-lang.c (c_language_data): Delete la_word_break_characters
4883         initializer.
4884         (cplus_language_data): Likewise.
4885         (asm_language_data): Likewise.
4886         (minimal_language_data): Likewise.
4887         * completer.c: Update global comment.
4888         (advance_to_expression_complete_word_point): Update call to
4889         word_break_characters.
4890         (complete_files_symbols): Likewise.
4891         (complete_line_internal_1): Likewise.
4892         (default_completer_handle_brkchars): Likewise.
4893         (skip_quoted_chars): Likewise.
4894         * d-lang.c (d_language_data): Delete la_word_break_characters
4895         initializer.
4896         * f-lang.c (f_word_break_characters): Delete.
4897         (f_language_data): Delete la_word_break_characters initializer.
4898         (f_language::word_break_characters): New member function.
4899         * go-lang.c (go_language_data): Delete la_word_break_characters
4900         initializer.
4901         * language.c (unknown_language_data): Likewise.
4902         (auto_language_data): Likewise.
4903         * language.h (default_word_break_characters): Move declaration to
4904         earlier in the file.
4905         (language_data): Delete la_word_break_characters field.
4906         (language_defn::word_break_characters): New member function.
4907         * m2-lang.c (m2_language_data): Delete la_word_break_characters
4908         initializer.
4909         * objc-lang.c (objc_language_data): Likewise.
4910         * opencl-lang.c (opencl_language_data): Likewise.
4911         * p-lang.c (pascal_language_data): Likewise.
4912         * rust-lang.c (rust_language_data): Likewise.
4913
4914 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4915
4916         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
4917         (ada_language_data): Delete la_get_symbol_name_matcher
4918         initializer.
4919         (language_defn::get_symbol_name_matcher_inner): New member
4920         function.
4921         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
4922         initializer.
4923         (cplus_language_data): Likewise.
4924         (cplus_language::get_symbol_name_matcher_inner): New member
4925         function.
4926         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
4927         (minimal_language_data): Likewise.
4928         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
4929         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
4930         initializer.
4931         * dictionary.c (iter_match_first_hashed): Update call to
4932         get_symbol_name_matcher.
4933         (iter_match_next_hashed): Likewise.
4934         (iter_match_next_linear): Likewise.
4935         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
4936         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
4937         initializer.
4938         (f_language::get_symbol_name_matcher_inner): New member function.
4939         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
4940         initializer.
4941         * language.c (default_symbol_name_matcher): Update header comment,
4942         make static.
4943         (language_defn::get_symbol_name_matcher): New definition.
4944         (language_defn::get_symbol_name_matcher_inner): Likewise.
4945         (get_symbol_name_matcher): Delete.
4946         (unknown_language_data): Delete la_get_symbol_name_matcher
4947         initializer.
4948         (auto_language_data): Likewise.
4949         * language.h (language_data): Delete la_get_symbol_name_matcher
4950         field.
4951         (language_defn::get_symbol_name_matcher): New member function.
4952         (language_defn::get_symbol_name_matcher_inner): Likewise.
4953         (default_symbol_name_matcher): Delete declaration.
4954         * linespec.c (find_methods): Update call to
4955         get_symbol_name_matcher.
4956         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
4957         initializer.
4958         * minsyms.c (lookup_minimal_symbol): Update call to
4959         get_symbol_name_matcher.
4960         (iterate_over_minimal_symbols): Likewise.
4961         * objc-lang.c (objc_language_data): Delete
4962         la_get_symbol_name_matcher initializer.
4963         * opencl-lang.c (opencl_language_data): Likewise.
4964         * p-lang.c (pascal_language_data): Likewise.
4965         * psymtab.c (psymbol_name_matches): Update call to
4966         get_symbol_name_matcher.
4967         * rust-lang.c (rust_language_data): Delete
4968         la_get_symbol_name_matcher initializer.
4969         * symtab.c (symbol_matches_search_name): Update call to
4970         get_symbol_name_matcher.
4971         (compare_symbol_name): Likewise.
4972
4973 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4974
4975         * ada-lang.c (ada_language_data): Delete la_compute_program
4976         initializer.
4977         * c-lang.c (c_language_data): Likewise.
4978         (c_language::compute_program): New member function.
4979         (cplus_language_data): Delete la_compute_program initializer.
4980         (cplus_language::compute_program): New member function.
4981         (asm_language_data): Delete la_compute_program initializer.
4982         (minimal_language_data): Likewise.
4983         * c-lang.h (c_compute_program): Update comment.
4984         (cplus_compute_program): Likewise.
4985         * compile/compile-c-support.c (c_compute_program): Likewise.
4986         (cplus_compute_program): Likewise.
4987         * compile/compile.c (compile_to_object): Update call to
4988         la_compute_program.
4989         * d-lang.c (d_language_data): Delete la_compute_program
4990         initializer.
4991         * f-lang.c (f_language_data): Likewise.
4992         * go-lang.c (go_language_data): Likewise.
4993         * language.c (unknown_language_data): Likewise.
4994         (auto_language_data): Likewise.
4995         * language.h (language_data): Delete la_compute_program field.
4996         (language_defn::compute_program): New member function.
4997         * m2-lang.c (m2_language_data): Delete la_compute_program
4998         initializer.
4999         * objc-lang.c (objc_language_data): Likewise.
5000         * opencl-lang.c (opencl_language_data): Likewise.
5001         * p-lang.c (pascal_language_data): Likewise.
5002         * rust-lang.c (rust_language_data): Likewise.
5003
5004 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5005
5006         * ada-lang.c (ada_language_data) Delete
5007         la_class_name_from_physname initializer.
5008         * c-lang.c (c_language_data): Likewise.
5009         (cplus_language_data): Likewise.
5010         (cplus_language::class_name_from_physname): New member function.
5011         (asm_language_data): Delete la_class_name_from_physname
5012         initializer.
5013         (minimal_language_data): Likewise.
5014         * d-lang.c (d_language_data): Likewise.
5015         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
5016         method on language_defn class.
5017         (guess_full_die_structure_name): Likewise.
5018         * f-lang.c (f_language_data): Delete la_class_name_from_physname
5019         initializer.
5020         * go-lang.c (go_language_data): Likewise.
5021         * language.c (language_class_name_from_physname): Delete.
5022         (unk_lang_class_name): Delete.
5023         (unknown_language_data): Delete la_class_name_from_physname
5024         initializer.
5025         (auto_language_data): Likewise.
5026         * language.h (language_data): Delete la_class_name_from_physname
5027         field.
5028         (language_defn::class_name_from_physname): New function.
5029         (language_class_name_from_physname): Delete declaration.
5030         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
5031         initializer.
5032         * objc-lang.c (objc_language_data): Likewise.
5033         * opencl-lang.c (opencl_language_data): Likewise.
5034         * p-lang.c (pascal_language_data): Likewise.
5035         * rust-lang.c (rust_language_data): Likewise.
5036
5037 2020-06-16  Tom Tromey  <tom@tromey.com>
5038
5039         * tui/tui-data.h (STATUS_NAME): New macro.
5040         * tui/tui-layout.c (tui_remove_some_windows)
5041         (initialize_known_windows, tui_register_window)
5042         (tui_layout_split::remove_windows, initialize_layouts)
5043         (tui_new_layout_command): Don't use hard-coded window names.
5044
5045 2020-06-16  Tom Tromey  <tom@tromey.com>
5046
5047         PR tui/25348:
5048         * tui/tui.c (tui_ensure_readline_initialized): Rename from
5049         tui_initialize_readline.  Only run once.  Call rl_initialize.
5050         * tui/tui.h (tui_ensure_readline_initialized): Rename from
5051         tui_initialize_readline.
5052         * tui/tui-io.c (tui_setup_io): Call
5053         tui_ensure_readline_initialized.
5054         * tui/tui-interp.c (tui_interp::init): Update.
5055
5056 2020-06-16  Tom Tromey  <tom@tromey.com>
5057
5058         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
5059         Also preserve the status window.
5060
5061 2020-06-16  Tom Tromey  <tom@tromey.com>
5062
5063         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
5064         where m_window==nullptr.
5065
5066 2020-06-15  Tom Tromey  <tromey@adacore.com>
5067
5068         * windows-nat.c (windows_nat::handle_output_debug_string):
5069         Update.
5070         (windows_nat::handle_ms_vc_exception): Update.
5071         * target.h (target_read_string): Change API.
5072         * target.c (target_read_string): Change API.
5073         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
5074         Update.
5075         * solib-frv.c (frv_current_sos): Update.
5076         * solib-dsbt.c (dsbt_current_sos): Update.
5077         * solib-darwin.c (darwin_current_sos): Update.
5078         * linux-thread-db.c (inferior_has_bug): Update.
5079         * expprint.c (print_subexp_standard): Update.
5080         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
5081         (ada_exception_message_1): Update.
5082
5083 2020-06-15  Tom Tromey  <tromey@adacore.com>
5084
5085         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
5086
5087 2020-06-15  Tom Tromey  <tromey@adacore.com>
5088
5089         * valprint.c (read_string): Update comment.
5090         * target.c (MIN): Remove.
5091         (target_read_string): Rewrite.
5092
5093 2020-06-15  Tom Tromey  <tromey@adacore.com>
5094
5095         * corefile.c (read_memory_string): Remove.
5096         * ada-valprint.c (ada_value_print_ptr): Update.
5097         * ada-lang.h (ada_tag_name): Change return type.
5098         * ada-lang.c (type_from_tag): Update.
5099         (ada_tag_name_from_tsd): Change return type.  Use
5100         target_read_string.
5101         (ada_tag_name): Likewise.
5102         * gdbcore.h (read_memory_string): Don't declare.
5103
5104 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
5105
5106         * symtab.c (rbreak_command): Ignore Windows drive colon.
5107
5108 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
5109
5110         * NEWS: Mention removed GDBserver host support.
5111
5112 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
5113
5114         * features/riscv/rebuild-csr-xml.sh: Updated.
5115
5116 2020-06-11  Tom Tromey  <tom@tromey.com>
5117
5118         PR gdb/18318:
5119         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
5120
5121 2020-06-09  Jonny Grant  <jg@jguk.org>
5122 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
5123
5124         * main.c (captured_main_1): Don't print new line after help.
5125         (print_gdb_help): add mailing list and IRC channel information
5126         to --help.  Add new lines between items in the footer.  Remove
5127         quotes around bug url.
5128
5129 2020-06-11  Keith Seitz  <keiths@redhat.com>
5130
5131         PR gdb/21356
5132         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
5133         Resolve typedefs for type length calculations.
5134
5135 2020-06-10  Tom de Vries  <tdevries@suse.de>
5136
5137         PR ada/24713
5138         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
5139         (write_psymbols): Enable .gdb_index for ada.
5140         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
5141         ada.
5142
5143 2020-06-10  Tom de Vries  <tdevries@suse.de>
5144
5145         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
5146         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
5147         namei" instead of "const char *name" argument.
5148         (dw2_map_matching_symbols): Use "offset_type namei" variant of
5149         dw2_symtab_iter_init.
5150
5151 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5152
5153         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
5154         to use type::field and field::type instead.
5155
5156 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5157
5158         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
5159         to use field::type instead.
5160
5161 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5162
5163         * gdbtypes.h (struct field) <type, set_type>: New methods.
5164         Rename `type` field to...
5165         <m_type>: ... this.  Change references throughout to use type or
5166         set_type methods.
5167         (FIELD_TYPE): Use field::type.  Change call sites that modify
5168         the field's type to use field::set_type instead.
5169
5170 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5171
5172         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
5173         to use type::index_type instead.
5174
5175 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5176
5177         * gdbtypes.h (struct type) <index_type, set_index_type>: New
5178         methods.
5179         (TYPE_INDEX_TYPE): Use type::index_type.
5180         * gdbtypes.c (create_array_type_with_stride): Likewise.
5181
5182 2020-06-07  Tom Tromey  <tom@tromey.com>
5183
5184         * valprint.c (generic_val_print_float): Remove "embedded_offset"
5185         parameter.
5186         (generic_value_print): Update.
5187
5188 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5189
5190         Revert commit 982a38f60b0.
5191         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
5192
5193 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5194
5195         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
5196         avoid use after free.
5197
5198 2020-06-05  Tom de Vries  <tdevries@suse.de>
5199
5200         * NEWS: Fix typos.
5201
5202 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
5203
5204         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
5205         the per_bfd object.
5206         (dwarf2_read_debug_names): Likewise.
5207         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
5208         object when re-using a per_bfd object with an index.
5209
5210 2020-06-03  Tom de Vries  <tdevries@suse.de>
5211
5212         PR symtab/26046
5213         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
5214         children for C++.
5215         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
5216         DW_TAG_subprogram.
5217
5218 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5219
5220         * ada-lang.c (ada_language_data): Delete skip_trampoline
5221         initializer.
5222         * c-lang.c (c_language_data): Likewise.
5223         (cplus_language_data): Likewise.
5224         (cplus_language::skip_trampoline): New member function.
5225         (asm_language_data): Delete skip_trampoline initializer.
5226         (minimal_language_data): Likewise.
5227         * d-lang.c (d_language_data): Likewise.
5228         * f-lang.c (f_language_data): Likewise.
5229         * go-lang.c (go_language_data): Likewise.
5230         * language.c (unk_lang_trampoline): Delete function.
5231         (skip_language_trampoline): Update.
5232         (unknown_language_data): Delete skip_trampoline initializer.
5233         (auto_language_data): Likewise.
5234         * language.h (language_data): Delete skip_trampoline field.
5235         (language_defn::skip_trampoline): New function.
5236         * m2-lang.c (m2_language_data): Delete skip_trampoline
5237         initializer.
5238         * objc-lang.c (objc_skip_trampoline): Delete function, move
5239         implementation to objc_language::skip_trampoline.
5240         (objc_language_data): Delete skip_trampoline initializer.
5241         (objc_language::skip_trampoline): New member function with
5242         implementation from objc_skip_trampoline.
5243         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
5244         initializer.
5245         * p-lang.c (pascal_language_data): Likewise.
5246         * rust-lang.c (rust_language_data): Likewise.
5247
5248 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5249
5250         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
5251         (ada_language::demangle): New member function.
5252         * c-lang.c (c_language_data): Delete la_demangle initializer.
5253         (cplus_language_data): Delete la_demangle initializer.
5254         (cplus_language::demangle): New member function.
5255         (asm_language_data): Delete la_demangle initializer.
5256         (minimal_language_data): Delete la_demangle initializer.
5257         * d-lang.c (d_language_data): Delete la_demangle initializer.
5258         (d_language::demangle): New member function.
5259         * f-lang.c (f_language_data): Delete la_demangle initializer.
5260         (f_language::demangle): New member function.
5261         * go-lang.c (go_language_data): Delete la_demangle initializer.
5262         (go_language::demangle): New member function.
5263         * language.c (language_demangle): Update.
5264         (unk_lang_demangle): Delete.
5265         (unknown_language_data): Delete la_demangle initializer.
5266         (unknown_language::demangle): New member function.
5267         (auto_language_data): Delete la_demangle initializer.
5268         (auto_language::demangle): New member function.
5269         * language.h (language_data): Delete la_demangle field.
5270         (language_defn::demangle): New function.
5271         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
5272         * objc-lang.c (objc_language_data): Delete la_demangle
5273         initializer.
5274         (objc_language::demangle): New member function.
5275         * opencl-lang.c (opencl_language_data): Delete la_demangle
5276         initializer.
5277         * p-lang.c (pascal_language_data): Likewise.
5278         * rust-lang.c (rust_language_data): Likewise.
5279         (rust_language::demangle): New member function.
5280
5281 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5282
5283         * ada-lang.c (ada_language_data): Delete la_print_type
5284         initializer.
5285         (ada_language::print_type): New member function.
5286         * c-lang.c (c_language_data): Delete la_print_type initializer.
5287         (c_language::print_type): New member function.
5288         (cplus_language_data): Delete la_print_type initializer.
5289         (cplus_language::print_type): New member function.
5290         (asm_language_data): Delete la_print_type initializer.
5291         (asm_language::print_type): New member function.
5292         (minimal_language_data): Delete la_print_type initializer.
5293         (minimal_language::print_type): New member function.
5294         * d-lang.c (d_language_data): Delete la_print_type initializer.
5295         (d_language::print_type): New member function.
5296         * f-lang.c (f_language_data): Delete la_print_type initializer.
5297         (f_language::print_type): New member function.
5298         * go-lang.c (go_language_data): Delete la_print_type initializer.
5299         (go_language::print_type): New member function.
5300         * language.c (unk_lang_print_type): Delete.
5301         (unknown_language_data): Delete la_print_type initializer.
5302         (unknown_language::print_type): New member function.
5303         (auto_language_data): Delete la_print_type initializer.
5304         (auto_language::print_type): New member function.
5305         * language.h (language_data): Delete la_print_type field.
5306         (language_defn::print_type): New function.
5307         (LA_PRINT_TYPE): Update.
5308         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
5309         (m2_language::print_type): New member function.
5310         * objc-lang.c (objc_language_data): Delete la_print_type
5311         initializer.
5312         (objc_language::print_type): New member function.
5313         * opencl-lang.c (opencl_print_type): Delete, implementation moved
5314         to opencl_language::print_type.
5315         (opencl_language_data): Delete la_print_type initializer.
5316         (opencl_language::print_type): New member function, implementation
5317         from opencl_print_type.
5318         * p-lang.c (pascal_language_data): Delete la_print_type
5319         initializer.
5320         (pascal_language::print_type): New member function.
5321         * rust-lang.c (rust_print_type): Delete, implementation moved to
5322         rust_language::print_type.
5323         (rust_language_data): Delete la_print_type initializer.
5324         (rust_language::print_type): New member function, implementation
5325         from rust_print_type.
5326
5327 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5328
5329         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
5330         implementation moves to...
5331         (ada_language::sniff_from_mangled_name): ...here.  Update return
5332         type.
5333         (ada_language_data): Delete la_sniff_from_mangled_name
5334         initializer.
5335         * c-lang.c (c_language_data): Likewise.
5336         (cplus_language_data): Likewise.
5337         (cplus_language::sniff_from_mangled_name): New member function,
5338         implementation taken from gdb_sniff_from_mangled_name.
5339         (asm_language_data): Delete la_sniff_from_mangled_name
5340         initializer.
5341         (minimal_language_data): Likewise.
5342         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
5343         implementation moves to cplus_language::sniff_from_mangled_name.
5344         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
5345         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
5346         moves to...
5347         (d_language::sniff_from_mangled_name): ...here.
5348         (d_language_data): Delete la_sniff_from_mangled_name initializer.
5349         * f-lang.c (f_language_data): Likewise.
5350         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
5351         moves to...
5352         (go_language::sniff_from_mangled_name): ...here.
5353         (go_language_data): Delete la_sniff_from_mangled_name initializer.
5354         * language.c (language_sniff_from_mangled_name): Delete.
5355         (unknown_language_data): Delete la_sniff_from_mangled_name
5356         initializer.
5357         (auto_language_data): Likewise.
5358         * language.h (language_data): Delete la_sniff_from_mangled_name
5359         field.
5360         (language_defn::sniff_from_mangled_name): New function.
5361         (language_sniff_from_mangled_name): Delete declaration.
5362         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
5363         field.
5364         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
5365         implementation moves to...
5366         (objc_language::sniff_from_mangled_name): ...here.
5367         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
5368         * opencl-lang.c (opencl_language_data): Likewise.
5369         * p-lang.c (pascal_language_data): Likewise.
5370         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
5371         implementation moves to...
5372         (rust_language::sniff_from_mangled_name): ...here.
5373         (rust_language_data): Delete la_sniff_from_mangled_name
5374         initializer.
5375         * symtab.c (symbol_find_demangled_name): Call
5376         sniff_from_mangled_name member function.
5377
5378 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5379
5380         * ada-lang.c (ada_language_data): Delete la_search_name_hash
5381         initializer.
5382         * c-lang.c (c_language_data): Likewise.
5383         (cplus_language_data): Likewise.
5384         (cplus_language::search_name_hash): New member function.
5385         (asm_language_data): Delete la_search_name_hash initializer.
5386         (minimal_language_data): Likewise.
5387         * d-lang.c (d_language_data): Likewise.
5388         * dictionary.c (default_search_name_hash): Rename to...
5389         (language_defn::search_name_hash): ...this.
5390         * f-lang.c (f_language_data): Likewise.
5391         (f_language::search_name_hash): New member function.
5392         * go-lang.c (go_language_data): Delete la_search_name_hash
5393         initializer.
5394         * language.c (unknown_language_data): Likewise.
5395         (auto_language_data): Likewise.
5396         * language.h (struct language_data): Delete la_search_name_hash
5397         field.
5398         (language_defn::search_name_hash): Declare new member function.
5399         (default_search_name_hash): Delete declaration.
5400         * m2-lang.c (m2_language_data): Delete la_search_name_hash
5401         initializer.
5402         * objc-lang.c (objc_language_data): Likewise.
5403         * opencl-lang.c (opencl_language_data): Likewise.
5404         * p-lang.c (pascal_language_data): Likewise.
5405         * rust-lang.c (rust_language_data): Likewise.
5406         * symtab.c (search_name_hash): Update call.
5407
5408 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5409
5410         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
5411         initializer.
5412         * c-lang.c (class compile_instance): Declare.
5413         (c_language_data): Delete la_get_compile_instance initializer.
5414         (c_language::get_compile_instance): New member function.
5415         (cplus_language_data): Delete la_get_compile_instance initializer.
5416         (cplus_language::get_compile_instance): New member function.
5417         (asm_language_data): Delete la_get_compile_instance initializer.
5418         (minimal_language_data): Likewise.
5419         * c-lang.h (c_get_compile_context): Update comment.
5420         (cplus_get_compile_context): Update comment.
5421         * compile/compile.c (compile_to_object): Update calls, don't rely
5422         on function pointer being NULL.
5423         * d-lang.c (d_language_data): Delete la_get_compile_instance
5424         initializer.
5425         * f-lang.c (f_language_data): Likewise.
5426         * go-lang.c (go_language_data): Likewise.
5427         * language.c (unknown_language_data): Likewise.
5428         (auto_language_data): Likewise.
5429         * language.h (language_data): Delete la_get_compile_instance field.
5430         (language_defn::get_compile_instance): New member function.
5431         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
5432         initializer.
5433         * objc-lang.c (objc_language_data): Likewise.
5434         * opencl-lang.c (opencl_language_data): Likewise.
5435         * p-lang.c (pascal_language_data): Likewise.
5436         * rust-lang.c (rust_language_data): Likewise.
5437
5438 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5439
5440         * ada-lang.c (ada_add_all_symbols): Update comment.
5441         (ada_iterate_over_symbols): Delete, move implementation to...
5442         (ada_language::iterate_over_symbols): ...here, a new member
5443         function, rewrite to use range based for loop.
5444         (ada_language_data): Delete la_iterate_over_symbols initializer.
5445         * c-lang.c (c_language_data): Likewise.
5446         (cplus_language_data): Likewise.
5447         (asm_language_data): Likewise.
5448         (minimal_language_data): Likewise.
5449         * d-lang.c (d_language_data): Likewise.
5450         * f-lang.c (f_language_data): Likewise.
5451         * go-lang.c (go_language_data): Likewise.
5452         * language.c (unknown_language_data): Likewise.
5453         (auto_language_data): Likewise.
5454         * language.h (language_data): Delete la_iterate_over_symbols field.
5455         (language_defn::iterate_over_symbols): New member function.
5456         (LA_ITERATE_OVER_SYMBOLS): Update.
5457         * linespec.c (iterate_over_all_matching_symtabs): Update.
5458         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
5459         initializer.
5460         * objc-lang.c (objc_language_data): Likewise.
5461         * opencl-lang.c (opencl_language_data): Likewise.
5462         * p-lang.c (pascal_language_data): Likewise.
5463         * rust-lang.c (rust_language_data): Likewise.
5464
5465 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5466
5467         * ada-lang.c (ada_language_data): Delete
5468         la_lookup_transparent_type initializer.
5469         * c-lang.c (c_language_data): Likewise.
5470         (cplus_language_data): Likewise.
5471         (cplus_language::lookup_transparent_type): New member function.
5472         (asm_language_data): Delete la_lookup_transparent_type
5473         initializer.
5474         (minimal_language_data): Likewise.
5475         * d-lang.c (d_language_data): Likewise.
5476         * f-lang.c (f_language_data): Likewise.
5477         * go-lang.c (go_language_data): Likewise.
5478         * language.c (unknown_language_data): Likewise.
5479         (auto_language_data): Likewise.
5480         * language.h (struct language_data): Delete
5481         la_lookup_transparent_type field.
5482         (language_defn::lookup_transparent_type): New member function.
5483         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
5484         initializer.
5485         * objc-lang.c (objc_language_data): Likewise.
5486         * opencl-lang.c (opencl_language_data): Likewise.
5487         * p-lang.c (pascal_language_data): Likewise.
5488         * rust-lang.c (rust_language_data): Likewise.
5489         * symtab.c (symbol_matches_domain): Update call.
5490
5491 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5492
5493         * ada-lang.c (ada_language_arch_info): Delete function, move
5494         implementation to...
5495         (ada_language::language_arch_info): ...here, a new member
5496         function.
5497         (ada_language_data): Delete la_language_arch_info.
5498         * c-lang.c (c_language_data): Likewise.
5499         (c_language::language_arch_info): New member function.
5500         (cplus_language_arch_info): Delete function, move
5501         implementation to...
5502         (cplus_language::language_arch_info): ...here, a new member
5503         function.
5504         (cplus_language_data): Delete la_language_arch_info.
5505         (asm_language_data): Likewise.
5506         (asm_language::language_arch_info): New member function.
5507         (minimal_language_data): Delete la_language_arch_info.
5508         (minimal_language::language_arch_info): New member function.
5509         * d-lang.c (d_language_arch_info): Delete function, move
5510         implementation to...
5511         (d_language::language_arch_info): ...here, a new member
5512         function.
5513         (d_language_data): Delete la_language_arch_info.
5514         * f-lang.c (f_language_arch_info): Delete function, move
5515         implementation to...
5516         (f_language::language_arch_info): ...here, a new member
5517         function.
5518         (f_language_data): Delete la_language_arch_info.
5519         * go-lang.c (go_language_arch_info): Delete function, move
5520         implementation to...
5521         (go_language::language_arch_info): ...here, a new member
5522         function.
5523         (go_language_data): Delete la_language_arch_info.
5524         * language.c (unknown_language_data): Likewise.
5525         (unknown_language::language_arch_info): New member function.
5526         (auto_language_data): Delete la_language_arch_info.
5527         (auto_language::language_arch_info): New member function.
5528         (language_gdbarch_post_init): Update call to
5529         la_language_arch_info.
5530         * language.h (language_data): Delete la_language_arch_info
5531         function pointer.
5532         (language_defn::language_arch_info): New function.
5533         * m2-lang.c (m2_language_arch_info): Delete function, move
5534         implementation to...
5535         (m2_language::language_arch_info): ...here, a new member
5536         function.
5537         (m2_language_data): Delete la_language_arch_info.
5538         * objc-lang.c (objc_language_arch_info): Delete function, move
5539         implementation to...
5540         (objc_language::language_arch_info): ...here, a new member
5541         function.
5542         (objc_language_data): Delete la_language_arch_info.
5543         * opencl-lang.c (opencl_language_arch_info): Delete function, move
5544         implementation to...
5545         (opencl_language::language_arch_info): ...here, a new member
5546         function.
5547         (opencl_language_data): Delete la_language_arch_info.
5548         * p-lang.c (pascal_language_arch_info): Delete function, move
5549         implementation to...
5550         (pascal_language::language_arch_info): ...here, a new member
5551         function.
5552         (pascal_language_data): Delete la_language_arch_info.
5553         * rust-lang.c (rust_language_arch_info): Delete function, move
5554         implementation to...
5555         (rust_language::language_arch_info): ...here, a new member
5556         function.
5557         (rust_language_data): Delete la_language_arch_info.
5558
5559 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5560
5561         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
5562         initializer.
5563         * c-lang.c (c_language_data): Likewise.
5564         (cplus_language_data): Likewise.
5565         (cplus_language::pass_by_reference_info): New method.
5566         (asm_language_data): Delete la_pass_by_reference initializer.
5567         (minimal_language_data): Likewise.
5568         * cp-abi.c (cp_pass_by_reference): Remove use of
5569         default_pass_by_reference.
5570         * d-lang.c (d_language_data): Likewise.
5571         * f-lang.c (f_language_data): Likewise.
5572         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
5573         default_pass_by_reference.
5574         * go-lang.c (go_language_data): Likewise.
5575         * language.c (language_pass_by_reference): Update.
5576         (default_pass_by_reference): Delete.
5577         (unknown_language_data): Delete la_pass_by_reference
5578         initializer.
5579         (auto_language_data): Likewise.
5580         * language.h (struct language_data): Delete la_pass_by_reference
5581         field.
5582         (language_defn::pass_by_reference_info): New member function.
5583         (default_pass_by_reference): Delete declaration.
5584         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
5585         initializer.
5586         * objc-lang.c (objc_language_data): Likewise.
5587         * opencl-lang.c (opencl_language_data): Likewise.
5588         * p-lang.c (pascal_language_data): Likewise.
5589         * rust-lang.c (rust_language_data): Likewise.
5590
5591 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5592
5593         * ada-lang.c (ada_read_var_value): Delete function, move
5594         implementation to...
5595         (ada_language::read_var_value): ...here.
5596         (ada_language_data): Delete la_read_var_value initializer.
5597         * c-lang.c (c_language_data): Likewise.
5598         (cplus_language_data): Likewise.
5599         (minimal_language_data): Likewise.
5600         * d-lang.c (d_language_data): Likewise.
5601         * f-lang.c (f_language_data): Likewise.
5602         * findvar.c (default_read_var_value): Rename to...
5603         (language_defn::read_var_value): ...this.
5604         * findvar.c (read_var_value): Update header comment, and change to
5605         call member function instead of function pointer.
5606         * go-lang.c (go_language_data): Likewise.
5607         * language.c (unknown_language_data): Delete la_read_var_value
5608         initializer.
5609         (auto_language_data): Likewise.
5610         * language.h (struct language_data): Delete la_read_var_value
5611         field.
5612         (language_defn::read_var_value): New member function.
5613         (default_read_var_value): Delete declaration.
5614         * m2-lang.c (m2_language_data): Delete la_read_var_value
5615         initializer.
5616         * objc-lang.c (objc_language_data): Likewise.
5617         * opencl-lang.c (opencl_language_data): Likewise.
5618         * p-lang.c (pascal_language_data): Likewise.
5619         * rust-lang.c (rust_language_data): Likewise.
5620         * value.h (default_read_var_value): Delete declaration.
5621
5622 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5623
5624         * ada-lang.c (ada_print_array_index): Delete function, move
5625         implementation to...
5626         (ada_language::print_array_index): ...here.
5627         (ada_language_data): Delete la_print_array_index initializer.
5628         * c-lang.c (c_language_data): Likewise.
5629         (cplus_language_data): Likewise.
5630         (minimal_language_data): Likewise.
5631         * d-lang.c (d_language_data): Likewise.
5632         * f-lang.c (f_language_data): Likewise.
5633         * go-lang.c (go_language_data): Likewise.
5634         * language.c (default_print_array_index): Delete function, move
5635         implementation to...
5636         (language_defn::print_array_index): ...here.
5637         (unknown_language_data): Delete la_print_array_index initializer.
5638         (auto_language_data): Likewise.
5639         * language.h (struct language_data): Delete la_print_array_index
5640         field.
5641         (language_defn::print_array_index): New member function.
5642         (LA_PRINT_ARRAY_INDEX): Update.
5643         (default_print_array_index): Delete declaration.
5644         * m2-lang.c (m2_language_data): Delete la_print_array_index
5645         initializer.
5646         * objc-lang.c (objc_language_data): Likewise.
5647         * opencl-lang.c (opencl_language_data): Likewise.
5648         * p-lang.c (pascal_language_data): Likewise.
5649         * rust-lang.c (rust_language_data): Likewise.
5650
5651 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5652
5653         * gdb/ada-lang.c (ada_language_defn): Convert to...
5654         (ada_language_data): ...this.
5655         (class ada_language): New class.
5656         (ada_language_defn): New static global.
5657         * gdb/c-lang.c (c_language_defn): Convert to...
5658         (c_language_data): ...this.
5659         (class c_language): New class.
5660         (c_language_defn): New static global.
5661         (cplus_language_defn): Convert to...
5662         (cplus_language_data): ...this.
5663         (class cplus_language): New class.
5664         (cplus_language_defn): New static global.
5665         (asm_language_defn): Convert to...
5666         (asm_language_data): ...this.
5667         (class asm_language): New class.
5668         (asm_language_defn): New static global.
5669         (minimal_language_defn): Convert to...
5670         (minimal_language_data): ...this.
5671         (class minimal_language): New class.
5672         (minimal_language_defn): New static global.
5673         * gdb/d-lang.c (d_language_defn): Convert to...
5674         (d_language_data): ...this.
5675         (class d_language): New class.
5676         (d_language_defn): New static global.
5677         * gdb/f-lang.c (f_language_defn): Convert to...
5678         (f_language_data): ...this.
5679         (class f_language): New class.
5680         (f_language_defn): New static global.
5681         * gdb/go-lang.c (go_language_defn): Convert to...
5682         (go_language_data): ...this.
5683         (class go_language): New class.
5684         (go_language_defn): New static global.
5685         * gdb/language.c (unknown_language_defn): Remove declaration.
5686         (current_language): Initialize to nullptr, real initialization is
5687         moved to _initialize_language.
5688         (languages): Delete global.
5689         (language_defn::languages): Define.
5690         (set_language_command): Use language_defn::languages.
5691         (set_language): Likewise.
5692         (range_error): Likewise.
5693         (language_enum): Likewise.
5694         (language_def): Likewise.
5695         (add_set_language_command): Use language_def::languages for the
5696         language list, and language_def to lookup language pointers.
5697         (skip_language_trampoline): Use language_defn::languages.
5698         (unknown_language_defn): Convert to...
5699         (unknown_language_data): ...this.
5700         (class unknown_language): New class.
5701         (unknown_language_defn): New static global.
5702         (auto_language_defn): Convert to...
5703         (auto_language_data): ...this.
5704         (class auto_language): New class.
5705         (auto_language_defn): New static global.
5706         (language_gdbarch_post_init): Use language_defn::languages.
5707         (_initialize_language): Initialize current_language.
5708         * gdb/language.h (struct language_defn): Rename to...
5709         (struct language_data): ...this.
5710         (struct language_defn): New.
5711         (auto_language_defn): Delete.
5712         (unknown_language_defn): Delete.
5713         (minimal_language_defn): Delete.
5714         (ada_language_defn): Delete.
5715         (asm_language_defn): Delete.
5716         (c_language_defn): Delete.
5717         (cplus_language_defn): Delete.
5718         (d_language_defn): Delete.
5719         (f_language_defn): Delete.
5720         (go_language_defn): Delete.
5721         (m2_language_defn): Delete.
5722         (objc_language_defn): Delete.
5723         (opencl_language_defn): Delete.
5724         (pascal_language_defn): Delete.
5725         (rust_language_defn): Delete.
5726         * gdb/m2-lang.c (m2_language_defn): Convert to...
5727         (m2_language_data): ...this.
5728         (class m2_language): New class.
5729         (m2_language_defn): New static global.
5730         * gdb/objc-lang.c (objc_language_defn): Convert to...
5731         (objc_language_data): ...this.
5732         (class objc_language): New class.
5733         (objc_language_defn): New static global.
5734         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
5735         (opencl_language_data): ...this.
5736         (class opencl_language): New class.
5737         (opencl_language_defn): New static global.
5738         * gdb/p-lang.c (pascal_language_defn): Convert to...
5739         (pascal_language_data): ...this.
5740         (class pascal_language): New class.
5741         (pascal_language_defn): New static global.
5742         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
5743         language pointer, update comment format.
5744         * gdb/rust-lang.c (rust_language_defn): Convert to...
5745         (rust_language_data): ...this.
5746         (class rust_language): New class.
5747         (rust_language_defn): New static global.
5748
5749 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
5750
5751         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
5752         member variable.
5753         <m_stmt_at_address>: New member variable.
5754         (lnp_state_machine::record_line): Don't record some lines, update
5755         tracking of is_stmt at the same address.
5756         (lnp_state_machine::lnp_state_machine): Initialise new member
5757         variables.
5758
5759 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5760
5761         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
5762         "-include gnu-nat-mig.h".
5763         * gnu-nat-mig.h: New file.
5764         * gnu-nat.c: Include "gnu-nat-mig.h".
5765         (exc_server, msg_reply_server, notify_server,
5766         process_reply_server): Remove declarations.
5767
5768 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5769
5770         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
5771         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
5772         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
5773         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
5774         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
5775         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
5776         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
5777         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
5778         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
5779         to gnu_nat_target class.
5780         * gnu-nat.c: Likewise.
5781         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
5782         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
5783         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
5784         object.
5785         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
5786         instead of `gnu_target'.
5787
5788 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5789
5790         * i386-gnu-tdep.c: Include "gdbcore.h"
5791         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
5792         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
5793         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
5794         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
5795         i386_gnu_sigcontext_addr): New functions
5796         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
5797         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
5798         tdep.
5799
5800 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5801
5802         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
5803         before fork_inferior call. Avoid calling it if target_is_pushed returns
5804         true.
5805
5806 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5807
5808         * gnu-nat.h (gnu_target): New variable declaration.
5809         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
5810         gnu_target.
5811         * gnu-nat.c (gnu_target): New variable.
5812         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
5813         add_thread_silent, and add_thread calls.
5814         (gnu_nat_target::create_inferior): Pass gnu_target to
5815         add_thread_silent, thread_change_ptid call.
5816         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
5817         call.
5818
5819 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5820
5821         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
5822         (gnu_nat_target::find_memory_regions): Remove unused
5823         `old_address' variable.
5824
5825 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5826
5827         * gnu-nat.c: Include "gdbarch.h".
5828
5829 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5830
5831         * reply_mig_hack.awk (Error return): Cast function through
5832         void *, to bypass compiler function call check.
5833
5834 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5835
5836         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
5837         $(srcdir)/reply_mig_hack.awk.
5838
5839 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5840
5841         * gnu-nat.h (gnu_debug_flag): Set type to bool.
5842
5843 2020-05-30  Jonny Grant  <jg@jguk.org>
5844
5845         * configure.ac (ACX_BUGURL): change bug URL to https.
5846
5847 2020-05-30  Pedro Alves  <palves@redhat.com>
5848
5849         * cp-support.c (replace_typedefs_template): New.
5850         (replace_typedefs_qualified_name): Handle
5851         DEMANGLE_COMPONENT_TEMPLATE.
5852
5853 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
5854
5855         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
5856         dwarf2/index-cache.h, dwarf2/index-write.c,
5857         dwarf2/index-write.h, dwarf2/line-header.c,
5858         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
5859         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
5860         variables and fields from `dwarf2_per_objfile` to just
5861         `per_objfile` throughout.
5862
5863 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
5864
5865         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5866         <push_dwarf_reg_entry_value>: Add comment.
5867
5868 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
5869             Keith Seitz  <keiths@redhat.com>
5870
5871         * python/python.c (do_start_initialization): Call PyEval_SaveThread
5872         instead of PyEval_ReleaseLock.
5873         (class gdbpy_gil): Move to earlier in file.
5874         (finalize_python): Set gdb_python_initialized.
5875         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
5876         when not initialized.
5877
5878 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
5879
5880         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5881         <push_dwarf_reg_entry_value>: Remove assert.  Override
5882         per_objfile with caller_per_objfile.
5883
5884 2020-05-28  Tom de Vries  <tdevries@suse.de>
5885
5886         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
5887         PR gold/15646 workaround to symbol kind "type".
5888
5889 2020-05-27  Tom Tromey  <tromey@adacore.com>
5890
5891         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
5892
5893 2020-05-27  Tom Tromey  <tromey@adacore.com>
5894
5895         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
5896         Use htab_find_with_hash.
5897         <add_abbrev>: Remove "abbrev_number" parameter.
5898         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
5899         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
5900         (hash_abbrev): Add comment.
5901         (abbrev_table::lookup_abbrev): Move to header file.
5902         (abbrev_table::read): Update.
5903
5904 2020-05-27  Tom Tromey  <tromey@adacore.com>
5905
5906         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
5907         method.
5908         <canonical_name>: New member.
5909         <raw_name>: Rename from "name".
5910         (partial_die_info): Initialize canonical_name.
5911         (scan_partial_symbols): Check raw_name.
5912         (partial_die_parent_scope, partial_die_full_name)
5913         (add_partial_symbol, add_partial_subprogram)
5914         (add_partial_enumeration, load_partial_dies): Use "name" method.
5915         (partial_die_info::name): New method.
5916         (partial_die_info::read, guess_partial_die_structure_name)
5917         (partial_die_info::fixup): Update.
5918
5919 2020-05-27  Tom Tromey  <tromey@adacore.com>
5920
5921         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
5922         <get_ref_die_offset>: Inline.
5923         <get_ref_die_offset_complaint>: New method.
5924         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
5925         (attribute::get_ref_die_offset_complaint): Rename from
5926         get_ref_die_offset.  Just issue complaint.
5927
5928 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5929
5930         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
5931
5932 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5933
5934         * exec.c (exec_file_attach): Use errno value of first openp failure.
5935
5936 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5937
5938         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
5939         Don't close thread handle.
5940
5941 2020-05-27  Tom Tromey  <tom@tromey.com>
5942             Simon Marchi  <simon.marchi@efficios.com>
5943
5944         * objfiles.h (struct objfile) <partial_symtabs>: Now a
5945         shared_ptr.
5946         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
5947         member.
5948         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
5949         dwarf2_per_bfd_objfile_data_key>: New globals.
5950         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
5951         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
5952         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
5953         shared.
5954         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
5955         short-circuit when sharing.
5956         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
5957         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
5958
5959 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5960
5961         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
5962         to...
5963         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
5964         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
5965
5966 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5967
5968         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
5969         build_name_components, find_name_components_bounds>:
5970         Add per_objfile parameter.
5971         (struct mapped_index) <symbol_name_at>: Likewise.
5972         (struct mapped_debug_names): Remove constructor.
5973         <dwarf2_per_objfile>: Remove field.
5974         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
5975         (mapped_index_base::find_name_components_bounds,
5976         mapped_index_base::build_name_components,
5977         dw2_expand_symtabs_matching_symbol): Likewise.
5978         (class mock_mapped_index) <symbol_name_at>: Likewise.
5979         (check_match): Likewise.
5980         (check_find_bounds_finds): Likewise.
5981         (test_mapped_index_find_name_component_bounds): Update.
5982         (CHECK_MATCH): Update.
5983         (dw2_expand_symtabs_matching): Update.
5984         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
5985         per_objfile parameter.
5986         <find_vec_in_debug_names>: Likewise.
5987         <m_per_objfile>: New field.
5988         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
5989         parameter.
5990         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
5991         (dw2_debug_names_iterator::next): Update.
5992         (dw2_debug_names_lookup_symbol): Update.
5993         (dw2_debug_names_expand_symtabs_for_function): Update.
5994         (dw2_debug_names_map_matching_symbols): Update.
5995         (dw2_debug_names_expand_symtabs_matching): Update.
5996         (dwarf2_read_debug_names): Update.
5997
5998 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5999
6000         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
6001         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
6002         move to dwarf2_per_objfile.
6003         <read_in_chain>: Remove.
6004         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
6005         remove_all_cus, age_comp_units>: New methods.
6006         <m_dwarf2_cus>: New member.
6007         (struct dwarf2_per_cu_data) <cu>: Remove.
6008         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
6009         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
6010         moved to methods of dwarf2_per_objfile.
6011         (dwarf2_clear_marks): Remove.
6012         (dwarf2_queue_item::~dwarf2_queue_item): Update.
6013         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
6014         (dwarf2_per_bfd::free_cached_comp_units): Remove.
6015         (dwarf2_per_objfile::remove_all_cus): New.
6016         (class free_cached_comp_units) <~free_cached_comp_units>:
6017         Update.
6018         (load_cu): Update.
6019         (dw2_do_instantiate_symtab): Adjust.
6020         (fill_in_sig_entry_from_dwo_entry): Adjust.
6021         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6022         (cutu_reader::cutu_reader): Likewise.
6023         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
6024         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
6025         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
6026         and dwarf2_per_objfile::age_comp_units.
6027         (load_partial_comp_unit): Update.
6028         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
6029         (process_queue): Likewise.
6030         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
6031         backlink.
6032         (dwarf2_read_addr_index): Likewise.
6033         (follow_die_offset): Likewise.
6034         (dwarf2_fetch_die_loc_sect_off): Likewise.
6035         (dwarf2_fetch_constant_bytes): Likewise.
6036         (dwarf2_fetch_die_type_sect_off): Likewise.
6037         (follow_die_sig_1): Likewise.
6038         (load_full_type_unit): Likewise.
6039         (read_signatured_type): Likewise.
6040         (dwarf2_cu::dwarf2_cu): Don't set cu field.
6041         (dwarf2_cu::~dwarf2_cu): Remove.
6042         (dwarf2_per_objfile::get_cu): New.
6043         (dwarf2_per_objfile::set_cu): New.
6044         (age_cached_comp_units): Rename to...
6045         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
6046         to std::unordered_map.
6047         (free_one_cached_comp_unit): Rename to...
6048         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
6049         to std::unordered_map.
6050         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
6051         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
6052         a dwarf2_per_objfile in data.
6053         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
6054         (dwarf2_clear_marks): Remove.
6055
6056 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6057
6058         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
6059         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
6060         (init_tu_and_read_dwo_dies): Likewise.
6061         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
6062         (cutu_reader::cutu_reader): Likewise.
6063         (load_partial_comp_unit): Likewise.
6064         (process_psymtab_comp_unit): Update.
6065         (build_type_psymtabs_1): Update.
6066         (process_skeletonless_type_unit): Update.
6067         (load_full_comp_unit): Update.
6068         (find_partial_die): Update.
6069         (dwarf2_read_addr_index): Update.
6070         (read_signatured_type): Update.
6071
6072 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6073
6074         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
6075         m_header_read_in>: New fields.
6076         <get_header>: New method.
6077         * dwarf2/read.c (per_cu_header_read_in): Remove.
6078         (dwarf2_per_cu_data::get_header): New.
6079         (dwarf2_per_cu_data::addr_size): Update.
6080         (dwarf2_per_cu_data::offset_size): Update.
6081         (dwarf2_per_cu_data::ref_addr_size): Update.
6082
6083 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6084
6085         * dwarf2/read.c (load_cu): Return dwarf2_cu.
6086         (dw2_do_instantiate_symtab): Update.
6087         (queue_and_load_all_dwo_tus): Change parameter from
6088         dwarf2_per_cu_data to dwarf2_cu.
6089         (dwarf2_fetch_die_loc_sect_off): Update.
6090         (dwarf2_fetch_constant_bytes): Update.
6091         (dwarf2_fetch_die_type_sect_off): Update.
6092
6093 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6094
6095         * dwarf2/read.c (process_full_comp_unit,
6096         process_full_type_unit): Remove per_cu, per_objfile paramters.
6097         Add dwarf2_cu parameter.
6098         (process_queue): Update.
6099
6100 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6101
6102         * dwarf2/read.c (create_cu_from_index_list): Replace
6103         dwarf2_per_objfile parameter with dwarf2_per_bfd.
6104         (create_cus_from_index_list): Likewise.
6105         (create_cus_from_index): Likewise.
6106         (create_signatured_type_table_from_index): Likewise.
6107         (create_cus_from_debug_names_list): Likewise.
6108         (create_cus_from_debug_names): Likewise.
6109         (dwarf2_read_gdb_index): Update.
6110         (dwarf2_read_debug_names): Update.
6111
6112 2020-05-27  Tom Tromey  <tom@tromey.com>
6113             Simon Marchi  <simon.marchi@efficios.com>
6114
6115         * dwarf2/read.h (struct dwarf2_per_objfile)
6116         <get_type_for_signatured_type, set_type_for_signatured_type>:
6117         New methods.
6118         <m_type_map>: New member.
6119         (struct signatured_type) <type>: Remove.
6120         * dwarf2/read.c
6121         (dwarf2_per_objfile::get_type_for_signatured_type,
6122         dwarf2_per_objfile::set_type_for_signatured_type): New.
6123         (get_signatured_type): Use new methods.
6124
6125 2020-05-27  Tom Tromey  <tom@tromey.com>
6126             Simon Marchi  <simon.marchi@efficios.com>
6127
6128         * dwarf2/read.h (struct type_unit_group_unshareable): New.
6129         (struct dwarf2_per_objfile) <type_units>: New member.
6130         <get_type_unit_group_unshareable>: New method.
6131         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
6132         num_symtabs, symtabs>: Remove; move to
6133         type_unit_group_unshareable.
6134         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
6135         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
6136         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
6137
6138 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6139
6140         * dwarf2/read.h (struct dwarf2_per_cu_data):
6141         <dwarf2_per_objfile>: Remove.
6142         * dwarf2/read.c (create_cu_from_index_list): Don't assign
6143         dwarf2_per_objfile.
6144         (create_signatured_type_table_from_index): Likewise.
6145         (create_signatured_type_table_from_debug_names): Likewise.
6146         (create_debug_type_hash_table): Likewise.
6147         (fill_in_sig_entry_from_dwo_entry): Likewise.
6148         (create_type_unit_group): Likewise.
6149         (read_comp_units_from_section): Likewise.
6150         (create_cus_hash_table): Likewise.
6151
6152 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6153
6154         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
6155         dwarf2_per_cu_data::dwarf2_per_objfile.
6156         (compute_compunit_symtab_includes): Likewise.
6157         (dwarf2_cu::start_symtab): Likewise.
6158
6159 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6160
6161         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
6162         parameter.
6163         * dwarf2/read.c (get_die_type_at_offset): Likewise.
6164         (read_namespace_alias): Update.
6165         (lookup_die_type): Update.
6166         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
6167         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
6168         Update.
6169         (disassemble_dwarf_expression): Update.
6170
6171 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6172
6173         * dwarf2/read.h (struct dwarf2_queue_item): Add
6174         dwarf2_per_objfile parameter, assign new parameter.
6175         <per_objfile>: New field.
6176         * dwarf2/read.c (free_one_cached_comp_unit): Add
6177         dwarf2_per_objfile parameter.
6178         (queue_comp_unit): Likewise.
6179         (dw2_do_instantiate_symtab): Update.
6180         (process_psymtab_comp_unit): Update.
6181         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
6182         (process_imported_unit_die): Update.
6183         (queue_and_load_dwo_tu): Update.
6184         (follow_die_offset): Update.
6185         (follow_die_sig_1): Update.
6186
6187 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6188
6189         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
6190         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
6191         (read_call_site_scope): Assign per_objfile.
6192         (dwarf2_per_cu_data::objfile): Remove.
6193         * gdbtypes.h (struct call_site) <per_objfile>: New member.
6194         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
6195         dwarf2_per_objfile parameter.
6196         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
6197         dwarf2_per_objfile parameter.
6198         (dwarf_expr_reg_to_entry_parameter): Add output
6199         dwarf2_per_objfile parameter.
6200         (locexpr_get_frame_base): Update.
6201         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
6202         <push_dwarf_reg_entry_value>: Update.
6203         <call_site_to_target_addr>: Update.
6204         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
6205         parameter.
6206         (value_of_dwarf_reg_entry): Update.
6207         (rw_pieced_value): Update.
6208         (indirect_synthetic_pointer): Update.
6209         (dwarf2_evaluate_property): Update.
6210         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
6211         parameter.
6212         (locexpr_read_variable): Update.
6213         (locexpr_get_symbol_read_needs): Update.
6214         (loclist_read_variable): Update.
6215
6216 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6217
6218         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
6219         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6220         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
6221         parameter.
6222         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
6223         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6224         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
6225         parameter.
6226         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
6227         sect_variable_value): Add dwarf2_per_objfile parameter.
6228         (class dwarf_evaluate_loc_desc) <dwarf_call,
6229         dwarf_variable_value>: Update.
6230         (fetch_const_value_from_synthetic_pointer): Add
6231         dwarf2_per_objfile parameter.
6232         (fetch_const_value_from_synthetic_pointer): Update.
6233         (coerced_pieced_ref): Update.
6234         (class symbol_needs_eval_context) <dwarf_call,
6235         dwarf_variable_value>: Update.
6236         (dwarf2_compile_expr_to_ax): Update.
6237
6238 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6239
6240         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
6241         parameter.
6242         (dwarf2_evaluate_loc_desc_full): Update.
6243
6244 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6245
6246         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
6247         parameter.
6248         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
6249         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
6250         dwarf2_per_objfile parameter.
6251         (decode_debug_loc_dwo_addresses): Likewise.
6252         (dwarf2_find_location_expression): Update.
6253         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
6254         (locexpr_describe_location_piece): Add dwarf2_per_objfile
6255         parameter.
6256         (disassemble_dwarf_expression): Add dwarf2_per_objfile
6257         parameter.
6258         (locexpr_describe_location_1): Likewise.
6259         (locexpr_describe_location): Update.
6260
6261 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6262
6263         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
6264         Remove.
6265         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
6266         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
6267         (dwarf2_compile_property_to_c): Update.
6268         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
6269         use text offset from objfile.
6270         (locexpr_tracepoint_var_ref): Update.
6271         (locexpr_generate_c_location): Update.
6272         (loclist_describe_location): Update.
6273         (loclist_tracepoint_var_ref): Update.
6274         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
6275         dwarf2_per_objfile parameter.
6276         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
6277         use text offset from objfile.
6278         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
6279
6280 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6281
6282         * dwarf2/expr.h (struct dwarf_expr_context)
6283         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
6284         <offset>: Remove.
6285         <per_objfile>: New member.
6286         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
6287         dwarf2_per_objfile parameter.  Don't set offset, set
6288         per_objfile.
6289         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
6290         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
6291         a dwarf2_per_objfile object instead of an offset.
6292         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
6293         constructor.
6294         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
6295         to dwarf2_expr_executor constructor.  Don't set offset.
6296         (dwarf2_fetch_cfa_info): Update.
6297         (struct dwarf2_frame_cache) <text_offset>: Remove.
6298         <per_objfile>: New field.
6299         (dwarf2_frame_cache): Update.
6300         (dwarf2_frame_prev_register): Update.
6301         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6302         <dwarf_evaluate_loc_desc>: Add constructor.
6303         (dwarf2_evaluate_loc_desc_full): Update.
6304         (dwarf2_locexpr_baton_eval): Update.
6305         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
6306         Add constructor.
6307         (dwarf2_loc_desc_get_symbol_read_needs): Update.
6308
6309 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6310
6311         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
6312         addr_sized_int_type>: Move to dwarf2_cu.
6313         <int_type>: Move to dwarf2_per_objfile.
6314         (struct dwarf2_per_objfile) <int_type>: Move here.
6315         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
6316         addr_sized_int_type>: Move here.
6317         (read_func_scope): Update.
6318         (read_array_type): Update.
6319         (read_tag_string_type): Update.
6320         (attr_to_dynamic_prop): Update.
6321         (dwarf2_per_cu_data::int_type): Rename to...
6322         (dwarf2_per_objfile::int_type): ... this.
6323         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
6324         (dwarf2_cu::addr_sized_int_type): ... this.
6325         (read_subrange_type): Update.
6326         (dwarf2_per_cu_data::addr_type): Rename to...
6327         (dwarf2_cu::addr_type): ... this.
6328         (set_die_type): Update.
6329
6330 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6331
6332         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
6333         data through per_cu->cu.
6334
6335 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6336
6337         * dwarf2/read.c (lookup_dwo_comp_unit): Change
6338         dwarf2_per_cu_data parameter fo dwarf2_cu.
6339         (lookup_dwo_type_unit): Likewise.
6340         (read_cutu_die_from_dwo): Likewise.
6341         (lookup_dwo_unit): Likewise.
6342         (open_and_init_dwo_file): Likewise.
6343         (lookup_dwo_cutu): Likewise.
6344         (lookup_dwo_comp_unit): Likewise.
6345         (lookup_dwo_type_unit): Likewise.
6346         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6347         (cutu_reader::cutu_reader): Update.
6348
6349 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6350
6351         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
6352         parameter.
6353         (process_full_type_unit): Likewise.
6354         (process_queue): Update.
6355
6356 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6357
6358         * dwarf2/read.c (recursively_compute_inclusions): Add
6359         dwarf2_per_objfile parameter.
6360         (compute_compunit_symtab_includes): Likewise.
6361         (process_cu_includes): Update.
6362
6363 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6364
6365         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
6366         parameter.
6367         (create_type_unit_group): Update.
6368         (process_psymtab_comp_unit_reader): Update.
6369         (build_type_psymtabs_reader): Update.
6370
6371 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6372
6373         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
6374         object through m_this_cu->cu.
6375
6376 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6377
6378         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
6379         the info parameter.
6380         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
6381
6382 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6383
6384         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
6385         per_objfile parameter.
6386         (load_full_type_unit): Add per_objfile parameter.
6387         (read_signatured_type): Likewise.
6388         (load_full_comp_unit): Likewise.
6389         (load_cu): Likewise.
6390         (dw2_do_instantiate_symtab): Likewise.
6391         (dw2_get_file_names): Likewise.
6392         (dw2_map_symtabs_matching_filename): Update.
6393         (dw_expand_symtabs_matching_file_matcher): Update.
6394         (dw2_map_symbol_filenames): Update.
6395         (process_psymtab_comp_unit): Add per_objfile parameter.
6396         (build_type_psymtabs_1): Update.
6397         (process_skeletonless_type_unit): Update.
6398         (dwarf2_build_psymtabs_hard): Update.
6399         (load_partial_comp_unit): Add per_objfile parameter.
6400         (scan_partial_symbols): Update.
6401         (load_full_comp_unit): Add per_objfile parameter.
6402         (process_imported_unit_die): Update.
6403         (create_cus_hash_table): Update.
6404         (find_partial_die): Update.
6405         (dwarf2_read_addr_index): Update.
6406         (follow_die_offset): Update.
6407         (dwarf2_fetch_die_loc_sect_off): Update.
6408         (dwarf2_fetch_constant_bytes): Update.
6409         (dwarf2_fetch_die_type_sect_off): Update.
6410         (follow_die_sig_1): Update.
6411         (load_full_type_unit): Add per_objfile parameter.
6412         (read_signatured_type): Likewise.
6413
6414 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6415
6416         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
6417         of objfile_name.
6418
6419 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6420
6421         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
6422         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
6423         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
6424         field.
6425         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
6426         (create_cus_from_index): Update.
6427         (dwarf2_read_gdb_index): Update.
6428         (create_cus_from_debug_names): Update.
6429         (dwarf2_read_debug_names): Update.
6430         (get_abbrev_section_for_cu): Update.
6431         (create_all_comp_units): Update.
6432         (read_attribute_value): Update.
6433         (get_debug_line_section): Update.
6434         * dwarf2/index-cache.c (index_cache::store): Update.
6435         * dwarf2/index-write.c (save_gdb_index_command): Update.
6436         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
6437
6438 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6439
6440         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
6441         member.
6442         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
6443         dwarf2_per_cu_data::per_bfd.
6444         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
6445         (create_type_unit_group): Likewise.
6446         (queue_comp_unit): Remove reference to
6447         per_cu->dwarf2_per_objfile.
6448         (maybe_queue_comp_unit): Likewise.
6449         (fill_in_sig_entry_from_dwo_entry): Assign new field.
6450         (create_cus_hash_table): Assign new field.
6451
6452 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6453
6454         * dwarf2/read.c: Replace
6455         dwarf2_cu->per_cu->dwarf2_per_objfile references with
6456         dwarf2_cu->per_objfile throughout.
6457
6458 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6459
6460         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
6461         parameter, don't use per_cu->dwarf2_per_objfile.
6462         (dw2_instantiate_symtab): Likewise.
6463         (dw2_find_last_source_symtab): Update.
6464         (dw2_map_expand_apply): Update.
6465         (dw2_lookup_symbol): Update.
6466         (dw2_expand_symtabs_for_function): Update.
6467         (dw2_expand_all_symtabs): Update.
6468         (dw2_expand_symtabs_with_fullname): Update.
6469         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
6470         don't use per_cu->dwarf2_per_objfile.
6471         (dw2_expand_marked_cus): Update.
6472         (dw2_find_pc_sect_compunit_symtab): Update.
6473         (dw2_debug_names_lookup_symbol): Update.
6474         (dw2_debug_names_expand_symtabs_for_function): Update.
6475         (dw2_debug_names_map_matching_symbols): Update.
6476         (dwarf2_psymtab::expand_psymtab): Update.
6477
6478 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6479
6480         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
6481         <per_objfile>: New member.
6482         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
6483         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
6484         call to dwarf2_cu.
6485         (cutu_reader::cutu_reader): Update.
6486         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
6487
6488 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6489
6490         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
6491         struct dwarf2_per_objfile.
6492         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
6493         dwarf2_per_bfd.
6494         * dwarf2/read.c (set_die_type): Update.
6495         (get_die_type_at_offset): Update.
6496
6497 2020-05-27  Tom Tromey  <tom@tromey.com>
6498             Simon Marchi  <simon.marchi@efficios.com>
6499
6500         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
6501         method.
6502         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
6503         get_symtab, set_symtab>: New methods.
6504         <m_symtabs>: New field.
6505         (struct dwarf2_psymtab): Derive from partial_symtab.
6506         <readin_p, get_compunit_symtab>: Declare methods.
6507         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
6508         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
6509         New methods.
6510         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
6511         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
6512         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
6513         (dw2_symtab_iter_next, dw2_print_stats)
6514         (dw2_expand_symtabs_with_fullname)
6515         (dw2_expand_symtabs_matching_one)
6516         (dw_expand_symtabs_matching_file_matcher)
6517         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
6518         (dw2_debug_names_iterator::next)
6519         (dw2_debug_names_map_matching_symbols)
6520         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
6521         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
6522         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
6523         New methods.
6524         (get_compunit_symtab, process_full_comp_unit)
6525         (process_full_type_unit): Update.
6526         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
6527
6528 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6529
6530         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
6531         then introduce a new dwarf2_per_objfile type.
6532         <read_line_string>: Move to the new dwarf2_per_objfile type.
6533         <objfile>: Likewise.
6534         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
6535         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
6536         dwarf2_per_objfile->per_bfd.
6537         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
6538         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
6539         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
6540         (dwarf2_per_bfd::free_cached_comp_units): ... this.
6541         (dwarf2_has_info): Allocate dwarf2_per_bfd.
6542         (dwarf2_per_objfile::locate_sections): Rename to...
6543         (dwarf2_per_bfd::locate_sections): ... this.
6544         (dwarf2_per_objfile::get_cutu): Rename to...
6545         (dwarf2_per_bfd::get_cutu): ... this.
6546         (dwarf2_per_objfile::get_cu): Rename to...
6547         (dwarf2_per_bfd::get_cu): ... this.
6548         (dwarf2_per_objfile::get_tu): Rename to...
6549         (dwarf2_per_bfd::get_tu): ... this.
6550         (dwarf2_per_objfile::allocate_per_cu): Rename to...
6551         (dwarf2_per_bfd::allocate_per_cu): ... this.
6552         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
6553         (dwarf2_per_bfd::allocate_signatured_type): ... this.
6554         (get_gdb_index_contents_ftype): Change parameter from
6555         dwarf2_per_objfile to dwarf2_per_bfd.
6556         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
6557         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
6558
6559 2020-05-27  Tom Tromey  <tom@tromey.com>
6560             Simon Marchi  <simon.marchi@efficios.com>
6561
6562         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
6563         (allocate_piece_closure): Set "per_objfile" member.
6564         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
6565         (locexpr_describe_location, loclist_describe_location): Use new
6566         member.
6567         * dwarf2/read.c (read_call_site_scope)
6568         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
6569         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
6570         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
6571         handle_data_member_location): Set per_objfile member.
6572         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
6573         member.
6574         (struct dwarf2_loclist_baton) <per_objfile>: New member.
6575
6576 2020-05-27  Tom Tromey  <tom@tromey.com>
6577
6578         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
6579         allocate_signatured_type>: Declare new methods.
6580         <m_num_psymtabs>: New member.
6581         (struct dwarf2_per_cu_data) <index>: New member.
6582         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
6583         (dwarf2_per_objfile::allocate_signatured_type): New methods.
6584         (create_cu_from_index_list): Use allocate_per_cu.
6585         (create_signatured_type_table_from_index)
6586         (create_signatured_type_table_from_debug_names)
6587         (create_debug_type_hash_table, add_type_unit)
6588         (read_comp_units_from_section): Use allocate_signatured_type.
6589
6590 2020-05-27  Tom Tromey  <tom@tromey.com>
6591
6592         * psymtab.c (partial_map_expand_apply)
6593         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
6594         (psym_lookup_global_symbol_language)
6595         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
6596         (psym_print_stats, psym_expand_symtabs_for_function)
6597         (psym_map_symbol_filenames, psym_map_matching_symbols)
6598         (psym_expand_symtabs_matching)
6599         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
6600         (maintenance_check_psymtabs): Update.
6601         * psympriv.h (struct partial_symtab) <readin_p,
6602         get_compunit_symtab>: Add objfile parameter.
6603         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
6604         Likewise.
6605         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
6606         get_compunit_symtab>: Likewise.
6607         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
6608
6609 2020-05-27  Tom Tromey  <tom@tromey.com>
6610
6611         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
6612         member.
6613         * dwarf2/read.c (delete_file_name_entry): Fix comment.
6614         (create_cu_from_index_list)
6615         (create_signatured_type_table_from_index)
6616         (create_signatured_type_table_from_debug_names)
6617         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
6618         (dwarf2_create_include_psymtab)
6619         (create_debug_type_hash_table, add_type_unit)
6620         (create_type_unit_group, read_comp_units_from_section)
6621         (dwarf2_compute_name, create_cus_hash_table)
6622         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
6623         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
6624         obstack.
6625         (dw2_get_real_path): Likewise.  Change argument to
6626         dwarf2_per_objfile.
6627
6628 2020-05-27  Luis Machado  <luis.machado@linaro.org>
6629
6630         PR tdep/26000
6631         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
6632         for ldrd (immediate).
6633
6634 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6635
6636         * command.h: Add comment giving the name of class_tui.
6637         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
6638         create the fake command for the help for class_tui.
6639
6640 2020-05-26  Tom Tromey  <tromey@adacore.com>
6641
6642         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
6643         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
6644         (val_atr): New function.
6645         (value_val_atr): Use it.
6646         * ada-valprint.c (print_optional_low_bound): Change low bound
6647         handling for enums.
6648         (val_print_packed_array_elements): Don't call discrete_position.
6649         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
6650         discrete_position for enum types.
6651         * language.c (default_print_array_index): Change type.
6652         * language.h (struct language_defn) <la_print_array_index>: Add
6653         index_type parameter, change type of index_value.
6654         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
6655         (default_print_array_index): Update.
6656         * valprint.c (maybe_print_array_index): Don't call
6657         value_from_longest.  Update.
6658         (value_print_array_elements): Don't call discrete_position.
6659
6660 2020-05-26  Tom Tromey  <tromey@adacore.com>
6661
6662         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
6663         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
6664
6665 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
6666
6667         PR gdb/13519
6668         * avr-tdep.c (avr_integer_to_address): Return data or code
6669         address accordingly to the second 'type' argument of the
6670         function.
6671
6672 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
6673
6674         * infcmd.c, inferior.h: (construct_inferior_arguments):
6675         Moved function from here to gdbsupport/common-inferior.{h,cc}
6676
6677 2020-05-23  Tom Tromey  <tom@tromey.com>
6678
6679         Revert commit eca1f90c:
6680         * NEWS: Remove entry for completion styling.
6681         * completer.c (_rl_completion_prefix_display_length): Move
6682         declaration later.
6683         (gdb_fnprint): Revert.
6684         (gdb_display_match_list_1): Likewise.
6685         * cli/cli-style.c (completion_prefix_style)
6686         (completion_difference_style, completion_suffix_style): Remove.
6687         (_initialize_cli_style): Revert.
6688         * cli/cli-style.h (completion_prefix_style)
6689         (completion_difference_style, completion_suffix_style): Don't
6690         declare.
6691
6692 2020-05-24  Pedro Alves  <palves@redhat.com>
6693
6694         * symtab.c (completion_list_add_name): Return boolean indication
6695         of whether the symbol matched.
6696         (completion_list_add_symbol): Don't try to remove C++ aliases if
6697         the symbol didn't match in the first place.
6698         * symtab.h (completion_list_add_name): Return bool.
6699
6700 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
6701
6702         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
6703         type::field.
6704
6705 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
6706
6707         GDB 9.2 released.
6708
6709 2020-05-23  Tom Tromey  <tom@tromey.com>
6710
6711         * NEWS: Add entry for completion styling.
6712         * completer.c (_rl_completion_prefix_display_length): Move
6713         declaration earlier.
6714         (gdb_fnprint): Use completion_style.
6715         (gdb_display_match_list_1): Likewise.
6716         * cli/cli-style.c (completion_prefix_style)
6717         (completion_difference_style, completion_suffix_style): New
6718         globals.
6719         (_initialize_cli_style): Register new globals.
6720         * cli/cli-style.h (completion_prefix_style)
6721         (completion_difference_style, completion_suffix_style): Declare.
6722
6723 2020-05-23  Pedro Alves  <palves@redhat.com>
6724
6725         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
6726         (parse_escape): Use ISDIGIT instead of isdigit.
6727         (puts_debug): Use gdb_isprint instead of isprint.
6728         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
6729         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
6730         ISSPACE instead of isspace.
6731         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
6732         instead of isspace.
6733         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
6734         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
6735         instead of isxdigit and ISDIGIT instead of isdigit.
6736
6737 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6738
6739         * gdbtypes.h (struct type) <field>: New method.
6740         (TYPE_FIELDS): Remove, replace all uses with either type::fields
6741         or type::field.
6742
6743 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6744
6745         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
6746         (TYPE_FIELDS): Use type::fields.  Change all call sites that
6747         modify the propery to use type::set_fields instead.
6748
6749 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6750
6751         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
6752         type::num_fields instead.
6753
6754 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6755
6756         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
6757         methods.
6758         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
6759         that modify the number of fields to use type::set_num_fields
6760         instead.
6761
6762 2020-05-22  Tom Tromey  <tromey@adacore.com>
6763
6764         * compile/compile-object-load.h (munmap_list_free): Don't
6765         declare.
6766
6767 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6768
6769         * annotate.c (annotate_source_line): Update return type, add call
6770         to update current symtab and line.
6771         * annotate.h (annotate_source_line): Update return type, and
6772         extend header comment.
6773         * source.c (info_line_command): Check annotation_level before
6774         calling annotate_source_line.
6775         * stack.c (print_frame_info): If calling annotate_source_line
6776         returns true, then don't print any other source line information.
6777
6778 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6779
6780         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
6781
6782 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6783
6784         * coffread.c (patch_type): Remove NULL check before xfree.
6785         * corefile.c (set_gnutarget): Likewise.
6786         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
6787         * exec.c (build_section_table): Likewise.
6788         * remote.c (remote_target::pass_signals): Likewise.
6789         * utils.c (n_spaces): Likewise.
6790         * cli/cli-script.c (document_command): Likewise.
6791         * i386-windows-tdep.c (core_process_module_section): Likewise.
6792         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
6793
6794 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
6795
6796         * symfile.c (reread_symbols): Clear objfile's section_offsets
6797         vector and section indices, re-compute them by calling
6798         sym_offsets.
6799
6800 2020-05-20  Tom Tromey  <tromey@adacore.com>
6801
6802         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
6803         (desc_one_bound, desc_index_type): Compute field name.
6804
6805 2020-05-20  Tom de Vries  <tdevries@suse.de>
6806
6807         PR symtab/25833
6808         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
6809
6810 2020-05-20  Alan Modra  <amodra@gmail.com>
6811
6812         PR 25993
6813         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
6814         bfd_set_filename.
6815         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
6816         passed to bfd_set_filename.
6817         * symfile-mem.c (add_vsyscall_page): Likewise for string
6818         passed to symbol_file_add_from_memory.
6819         (symbol_file_add_from_memory): Make name param a const char* and
6820         don't strdup.
6821
6822 2020-05-20  Alan Modra  <amodra@gmail.com>
6823
6824         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
6825         rather than accessing bfd->filename directly.
6826         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
6827         and use bfd_section_name.
6828         * dwarf2/frame.c (decode_frame_entry): Likewise.
6829         * exec.c (exec_set_section_address): Likewise.
6830         * solib-aix.c (solib_aix_bfd_open): Likewise.
6831         * stap-probe.c (get_stap_base_address): Likewise.
6832         * symfile.c (reread_symbols): Likewise.
6833
6834 2020-05-19  Tom Tromey  <tromey@adacore.com>
6835
6836         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
6837
6838 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6839
6840         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
6841
6842 2020-05-19  Pedro Alves  <palves@redhat.com>
6843
6844         * NEWS (set exec-file-mismatch): Adjust entry.
6845         * exec.c: Include "build-id.h".
6846         (validate_exec_file): Try to match build IDs instead of filenames.
6847         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
6848         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
6849         and pass down 'warn_if_slow'.
6850         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
6851         gdb_bfd_open_closure to pass it down.
6852         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
6853
6854 2020-05-19  Pedro Alves  <palves@redhat.com>
6855
6856         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
6857         * target.c (target_fileio_open_1): Rename to target_fileio_open
6858         and make extern.  Use bool.
6859         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
6860         (target_fileio_read_alloc_1): Adjust.
6861         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
6862         (target_fileio_open_warn_if_slow): Delete declaration.
6863
6864 2020-05-19  Pedro Alves  <palves@redhat.com>
6865
6866         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
6867         Adjust all callers.
6868
6869 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
6870
6871         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
6872         whether disp is negative.
6873
6874 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6875
6876         * symfile.h (struct symfile_segment_data)
6877         <~symfile_segment_data>: Remove.
6878         <segment_info>: Change to std::vector.
6879         * symfile.c (default_symfile_segments): Update.
6880         * elfread.c (elf_symfile_segments): Update.
6881
6882 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6883
6884         * symfile.h (struct symfile_segment_data) <struct segment>: New.
6885         <segments>: New.
6886         <segment_bases, segment_sizes>: Remove.
6887         * symfile.c (default_symfile_segments): Update.
6888         * elfread.c (elf_symfile_segments): Update.
6889         * remote.c (remote_target::get_offsets): Update.
6890         * solib-target.c (solib_target_relocate_section_addresses):
6891         Update.
6892
6893 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6894
6895         * symfile.h (struct symfile_segment_data): Initialize fields.
6896         <~symfile_segment_data>: Add.
6897         (symfile_segment_data_up): New.
6898         (struct sym_fns) <sym_segments>: Return a
6899         symfile_segment_data_up.
6900         (default_symfile_segments): Return a symfile_segment_data_up.
6901         (free_symfile_segment_data): Remove.
6902         (get_symfile_segment_data): Return a symfile_segment_data_up.
6903         * symfile.c (default_symfile_segments): Likewise.
6904         (get_symfile_segment_data): Likewise.
6905         (free_symfile_segment_data): Remove.
6906         (symfile_find_segment_sections): Update.
6907         * elfread.c (elf_symfile_segments): Return a
6908         symfile_segment_data_up.
6909         * remote.c (remote_target::get_offsets): Update.
6910         * solib-target.c (solib_target_relocate_section_addresses):
6911         Update.
6912         * symfile-debug.c (debug_sym_segments): Return a
6913         symfile_segment_data_up.
6914
6915 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6916
6917         PR build/25981
6918         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
6919         Hardcode register numbers.
6920
6921         PR build/25981
6922         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
6923         procfs_find_LDT_entry): Remove.
6924         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
6925         procfs_find_LDT_entry): Remove.
6926         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
6927         Remove.
6928
6929 2020-05-17  Pedro Alves  <palves@redhat.com>
6930             Andrew Burgess  <andrew.burgess@embecosm.com>
6931             Keno Fischer  <keno@juliacomputing.com>
6932
6933         PR gdb/25741
6934         * breakpoint.c (build_target_condition_list): Update comments.
6935         (build_target_command_list): Update comments and skip matching
6936         locations.
6937         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
6938         a separate function.  Simplify "set breakpoint auto-hw off"
6939         handling.
6940         (insert_breakpoints): Update comment.
6941         (tracepoint_locations_match): New parameter.  For breakpoints,
6942         compare location types too, if the caller wants to.
6943         (handle_automatic_hardware_breakpoints): New functions.
6944         (bp_location_is_less_than): Also sort by location type and
6945         hardware breakpoint length.
6946         (update_global_location_list): Handle "set breakpoint auto-hw on"
6947         here.
6948         (update_breakpoint_locations): Ask breakpoint_locations_match to
6949         ignore location types.
6950
6951 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6952
6953         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
6954         type::name instead.
6955
6956 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6957
6958         * gdbtypes.h (struct type) <name, set_name>: New methods.
6959         (TYPE_CODE): Use type::name.  Change all call sites used to set
6960         the name to use type::set_name instead.
6961
6962 2020-05-16  Tom Tromey  <tom@tromey.com>
6963
6964         * top.c (quit_force): Update.
6965         * infrun.c (handle_no_resumed): Update.
6966         * top.h (all_uis): New function.
6967         (ALL_UIS): Remove.
6968
6969 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6970
6971         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
6972
6973 2020-05-16  Pedro Alves  <palves@redhat.com>
6974
6975         * ia64-linux-nat.c
6976         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
6977         Declare method.
6978         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
6979
6980 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
6981
6982         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
6983         (sparc64_adi_info): Likewise.
6984
6985 2020-05-15  Tom Tromey  <tom@tromey.com>
6986
6987         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
6988         block_objfile.
6989         (lookup_objfile_from_block): Remove.
6990         (lookup_symbol_in_block, lookup_symbol_in_static_block)
6991         (lookup_global_symbol): Use block_objfile.
6992         * symtab.h (lookup_objfile_from_block): Don't declare.
6993         * printcmd.c (clear_dangling_display_expressions): Use
6994         block_objfile.
6995         * parse.c (operator_check_standard): Use block_objfile.
6996
6997 2020-05-15  Tom Tromey  <tom@tromey.com>
6998
6999         * language.c (language_alloc_type_symbol): Set
7000         SYMBOL_SECTION.
7001         * symtab.c (initialize_objfile_symbol): Remove.
7002         (allocate_symbol): Remove.
7003         (allocate_template_symbol): Remove.
7004         * dwarf2/read.c (fixup_go_packaging): Use "new".
7005         (new_symbol): Use "new".
7006         (read_variable): Don't call initialize_objfile_symbol.  Use
7007         "new".
7008         (read_func_scope): Use "new".
7009         * xcoffread.c (process_xcoff_symbol): Don't call
7010         initialize_objfile_symbol.
7011         (SYMBOL_DUP): Remove.
7012         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
7013         "new".
7014         * symtab.h (allocate_symbol, initialize_objfile_symbol)
7015         (allocate_template_symbol): Don't declare.
7016         (struct symbol): Add copy constructor.  Change defaults.
7017         * jit.c (finalize_symtab): Use "new".
7018         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
7019         Use "new".
7020         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
7021         (common_block_end): Use "new".
7022         * mdebugread.c (parse_symbol): Use "new".
7023         (new_symbol): Likewise.
7024
7025 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7026
7027         * NEWS: Mention changes to help and apropos.
7028
7029 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7030
7031         * command.h (enum command_class): Improve comments, document
7032         that class_alias is for user-defined aliases, give the class
7033         name for each class, remove unused class_xdb.
7034         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
7035         * breakpoint.c (_initialize_breakpoint): Replace class_alias
7036         by a precise class.
7037         * infcmd.c (_initialize_infcmd): Likewise.
7038         * reverse.c (_initialize_reverse): Likewise.
7039         * stack.c (_initialize_stack): Likewise.
7040         * symfile.c (_initialize_symfile): Likewise.
7041         * tracepoint.c (_initialize_tracepoint): Likewise.
7042
7043 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7044
7045         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
7046         when their aliased command is traversed.
7047         (help_cmd): Add fput_command_names_styled call to
7048         output command name and aliases when command has an alias.
7049
7050 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7051
7052         * cli/cli-decode.h (help_cmd_list): Remove declaration.
7053         * cli/cli-decode.c (help_cmd_list): Declare as static,
7054         remove prefix argument, use bool for recurse arg, rework to show the aliases of
7055         a command together with the command.
7056         (fput_command_name_styled, fput_command_names_styled): New functions.
7057         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
7058         fput_command_name_styled.
7059         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
7060         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
7061
7062 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7063
7064         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
7065         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
7066         * command.h (cmd_show_list): Likewise.
7067         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
7068         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
7069
7070 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7071
7072         * unittests/command-def-selftests.c (traverse_command_structure):
7073         Verify all commands of a list have the same prefix command and
7074         that only the top cmdlist commands have a null prefix.
7075
7076 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7077
7078         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
7079         as prefix, not one of its aliases.
7080         (set_cmd_prefix): Remove.
7081         (do_add_cmd): Centralize the setting of the prefix of a command, when
7082         command is defined after its full chain of prefix commands.
7083         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
7084         (add_setshow_cmd_full): Likewise.
7085         (update_prefix_field_of_prefixed_commands): New function.
7086         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
7087         update_prefix_field_of_prefixed_commands.
7088         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
7089         addresses of remote_set_cmdlist and remote_show_cmdlist given
7090         as argument, not the address of an argument.
7091         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
7092         * gdb/remote.c (_initialize_remote): Likewise.
7093
7094 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7095
7096         * cli/cli-cmds.c (alias_command): Check for an existing alias
7097         using lookup_cmd_composition, as valid_command_p is too strict
7098         and forbids aliases that are the prefix of an existing alias
7099         or command.
7100         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
7101         command is properly recognised as a valid command.
7102
7103 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7104
7105         * unittests/help-doc-selftests.c: Rename to
7106         unittests/command-def-selftests.c
7107         * unittests/command-def-selftests.c (help_doc_tests): Update some
7108         comments.
7109         (command_structure_tests, traverse_command_structure): New namespace
7110         and function.
7111         (command_structure_invariants_tests): New function.
7112         (_initialize_command_def_selftests) Renamed from
7113         _initialize_help_doc_selftests, register command_structure_invariants
7114         selftest.
7115
7116 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7117
7118         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
7119         an alias of 'show'.
7120
7121 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
7122
7123         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
7124         ada_is_fixed_point_type.  Update all callers.
7125         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
7126         all callers.
7127         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
7128         Update all callers.
7129         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
7130         print_fixed_point_type.  Update all callers.
7131         * ada-valprint.c (ada_value_print_num): Replace call to
7132         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
7133
7134 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
7135
7136         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
7137         processors.
7138         (cpu_supports_bts): Add CV_AMD case.
7139
7140 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
7141             Simon Marchi  <simon.marchi@efficios.com>
7142
7143         * infrun.c (stop_all_threads): Collect multiple wait events at
7144         each pass.
7145
7146 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
7147
7148         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
7149         type::code instead.
7150
7151 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
7152
7153         * gdbtypes.h (struct type) <code, set_code>: New methods.
7154         (TYPE_CODE): Use type::code.  Change all call sites used to set
7155         the code to use type::set_code instead.
7156
7157 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7158             Tom de Vries  <tdevries@suse.de>
7159             Pedro Alves  <palves@redhat.com>
7160
7161         PR threads/25478
7162         * infrun.c (stop_all_threads): Do NOT ignore
7163         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
7164         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
7165         received.
7166         (handle_no_resumed): Remove code handling a live inferior with no
7167         threads.
7168         * remote.c (has_single_non_exited_thread): New.
7169         (remote_target::update_thread_list): Do not delete a thread if is
7170         the last thread of the process.
7171         * thread.c (thread_select): Call delete_exited_threads instead of
7172         prune_threads.
7173
7174 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7175
7176         * infrun.c (stop_all_threads): Enable/disable thread events of all
7177         targets.  Move a debug message denoting the end of the function
7178         into the SCOPED_EXIT block.
7179
7180 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7181
7182         * process-stratum-target.h: Include <set>.
7183         (all_non_exited_process_targets, switch_to_target_no_thread): New
7184         function declarations.
7185         * process-stratum-target.c (all_non_exited_process_targets)
7186         (switch_to_target_no_thread): New function implementations.
7187
7188 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7189
7190         * infrun.c (handle_inferior_event): Extract out a piece of code
7191         into...
7192         (mark_non_executing_threads): ...this new function.
7193
7194 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7195
7196         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
7197         use.
7198
7199 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7200
7201         * regcache.c (regcache_read_pc_protected): New function
7202         implementation that returns 0 if the PC cannot read via
7203         'regcache_read_pc'.
7204         * infrun.c (proceed): Call 'regcache_read_pc_protected'
7205         instead of 'regcache_read_pc'.
7206         (keep_going_pass_signal): Ditto.
7207
7208 2020-05-13  Tom Tromey  <tromey@adacore.com>
7209
7210         * ada-lang.c (align_value): Remove.
7211         (ada_template_to_fixed_record_type_1): Use align_up.
7212
7213 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7214
7215         * async-event.c: Update the copyright year.
7216         * async-event.h: Update the copyright year.
7217
7218 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
7219
7220         * objfiles.h (is_addr_in_objfile,
7221         shared_objfile_contains_address_p): Return bool.
7222         * objfile.c (is_addr_in_objfile,
7223         shared_objfile_contains_address_p): Return bool.
7224
7225 2020-05-11  Tom Tromey  <tromey@adacore.com>
7226
7227         * cli/cli-cmds.c (info_command): Restore.
7228         (_initialize_cli_cmds): Use add_prefix_command for "info".
7229         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
7230
7231 2020-05-11  Tom Tromey  <tromey@adacore.com>
7232
7233         * ada-lang.c (ada_value_primitive_field): Now public.
7234         * ada-lang.h (ada_value_primitive_field): Declare.
7235         * ada-valprint.c (print_field_values): Use
7236         ada_value_primitive_field for wrapper fields.
7237
7238 2020-05-11  Tom de Vries  <tdevries@suse.de>
7239
7240         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
7241         MODULE_DOMAIN.
7242
7243 2020-05-11  Tom de Vries  <tdevries@suse.de>
7244
7245         PR symtab/25941
7246         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
7247         with length 0, if not gdb-produced.
7248         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
7249
7250 2020-05-09  Tom de Vries  <tdevries@suse.de>
7251
7252         PR gdb/25955
7253         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
7254         calculation.
7255
7256 2020-05-09  Tom Tromey  <tom@tromey.com>
7257
7258         * top.c (server_command): Now bool.
7259         * top.h (server_command): Now bool.
7260
7261 2020-05-08  Tom Tromey  <tromey@adacore.com>
7262
7263         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
7264         already being processed.
7265
7266 2020-05-08  Tom Tromey  <tom@tromey.com>
7267
7268         * printcmd.c (struct display) <next>: Remove.
7269         <display>: New constructor.
7270         <exp_string>: Now a std::string.
7271         <enabled_p>: Now a bool.
7272         (display_number): Move definition earlier.
7273         (displays): Rename from display_chain.  Now a std::vector.
7274         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
7275         (display_command): Update.
7276         (do_one_display, disable_display)
7277         (enable_disable_display_command, do_enable_disable_display):
7278         Update.
7279         (free_display): Remove.
7280         (clear_displays): Rewrite.
7281         (delete_display): Update.
7282         (map_display_numbers): Use function_view.  Remove "data"
7283         parameter.  Update.
7284         (do_delete_display): Remove.
7285         (undisplay_command): Update.
7286         (do_one_display, do_displays, disable_display)
7287         (info_display_command): Update.
7288         (do_enable_disable_display): Remove.
7289         (enable_disable_display_command)
7290         (clear_dangling_display_expressions): Update.
7291
7292 2020-05-08  Tom Tromey  <tom@tromey.com>
7293
7294         * symtab.c (set_symbol_cache_size)
7295         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
7296         (maintenance_print_symbol_cache_statistics): Update.
7297         * symmisc.c (print_symbol_bcache_statistics)
7298         (print_objfile_statistics, maintenance_print_objfiles)
7299         (maintenance_info_symtabs, maintenance_check_symtabs)
7300         (maintenance_expand_symtabs, maintenance_info_line_tables):
7301         Update.
7302         * symfile-debug.c (set_debug_symfile): Update.
7303         * source.c (forget_cached_source_info): Update.
7304         * python/python.c (gdbpy_progspaces): Update.
7305         * psymtab.c (maintenance_info_psymtabs): Update.
7306         * probe.c (parse_probes): Update.
7307         * linespec.c (iterate_over_all_matching_symtabs)
7308         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
7309         * guile/scm-progspace.c (gdbscm_progspaces): Update.
7310         * exec.c (exec_target::close): Update.
7311         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
7312         * breakpoint.c (print_one_breakpoint_location)
7313         (create_longjmp_master_breakpoint)
7314         (create_std_terminate_master_breakpoint): Update.
7315         * progspace.c (program_spaces): Now a std::vector.
7316         (maybe_new_address_space): Update.
7317         (add_program_space): Remove.
7318         (program_space::program_space): Update.
7319         (remove_program_space): Update.
7320         (number_of_program_spaces): Remove.
7321         (print_program_space, update_address_spaces): Update.
7322         * progspace.h (program_spaces): Change type.
7323         (ALL_PSPACES): Remove.
7324         (number_of_program_spaces): Don't declare.
7325         (struct program_space) <next>: Remove.
7326
7327 2020-05-08  Tom Tromey  <tom@tromey.com>
7328
7329         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
7330         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
7331         (enable_break): Update.
7332         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
7333         (frv_fdpic_find_canonical_descriptor): Update.
7334         (frv_fetch_objfile_link_map): Update.
7335         * progspace.c (program_space::free_all_objfiles): Update.
7336         (program_space::solibs): New method.
7337         * progspace.h (struct program_space) <solibs>: New method.
7338         * solist.h (master_so_list): Don't declare.
7339         (ALL_SO_LIBS): Remove.
7340         * solib.h (so_list_head): Remove.
7341         (update_solib_list): Update comment.
7342         * solib.c (master_so_list): Remove.
7343         (solib_used, update_solib_list, solib_add)
7344         (info_sharedlibrary_command, clear_solib)
7345         (reload_shared_libraries_1, remove_user_added_objfile): Update.
7346
7347 2020-05-08  Tom Tromey  <tom@tromey.com>
7348
7349         * extension.c (extension_languages): Now a std::array.
7350         (ALL_EXTENSION_LANGUAGES): Remove.
7351         (get_ext_lang_defn, get_ext_lang_of_file)
7352         (eval_ext_lang_from_control_command): Update.
7353         (finish_ext_lang_initialization)
7354         (auto_load_ext_lang_scripts_for_objfile)
7355         (ext_lang_type_printers::ext_lang_type_printers)
7356         (apply_ext_lang_type_printers)
7357         (ext_lang_type_printers::~ext_lang_type_printers)
7358         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
7359         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
7360         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
7361         (get_matching_xmethod_workers, ext_lang_colorize)
7362         (ext_lang_before_prompt): Update.
7363         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
7364
7365 2020-05-08  Tom Tromey  <tom@tromey.com>
7366
7367         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
7368         overload.
7369         <swap_string, m_string>: Remove.
7370         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
7371         Update.
7372         * stabsread.c (define_symbol, read_type): Update.
7373         * linespec.c (find_linespec_symbols): Update.
7374         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
7375         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
7376         * dbxread.c (read_dbx_symtab): Update.
7377         * cp-support.h (cp_canonicalize_string_full)
7378         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
7379         Return unique_xmalloc_ptr.
7380         * cp-support.c (inspect_type): Update.
7381         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
7382         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
7383         Likewise.
7384         * c-typeprint.c (print_name_maybe_canonical): Update.
7385         * break-catch-throw.c (check_status_exception_catchpoint):
7386         Update.
7387
7388 2020-05-08  Tom de Vries  <tdevries@suse.de>
7389
7390         * infrun.c (follow_fork): Copy current_line and current_symtab to
7391         child thread.
7392
7393 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7394
7395         * async-event.c (struct async_signal_handler, struct
7396         async_event_handler): Reformat, remove typedef.
7397
7398 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7399
7400         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
7401         access thistype->main_type->dyn_prop_list directly.
7402
7403 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7404
7405         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
7406         (remove_dyn_prop): Remove.  Update all users to use
7407         type::remove_dyn_prop.
7408         * gdbtypes.c (remove_dyn_prop): Rename to...
7409         (type::remove_dyn_prop): ... this.
7410
7411 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
7412
7413         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
7414         (add_dyn_prop): Remove.  Update all users to use
7415         type::add_dyn_prop.
7416         * gdbtypes.c (add_dyn_prop): Rename to...
7417         (type::add_dyn_prop): ... this.
7418
7419 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7420
7421         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
7422         (get_dyn_prop): Remove.  Update all users to use
7423         type::dyn_prop.
7424         * gdbtypes.c (get_dyn_prop): Rename to...
7425         (type::dyn_prop): ... this.
7426
7427 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
7428
7429         * gdbtypes.h (struct main_type) <flag_static>: Remove.
7430
7431 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
7432
7433         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
7434         instruction, skip it if it's there.
7435
7436 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
7437
7438         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
7439
7440 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
7441
7442         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
7443         * gdbtypes.c (recursive_dump_type): Remove use of
7444         TYPE_INCOMPLETE.
7445
7446 2020-05-03  Tom Tromey  <tom@tromey.com>
7447
7448         * breakpoint.c (catch_command, tcatch_command): Remove.
7449         (_initialize_breakpoint): Use add_basic_prefix_cmd,
7450         add_show_prefix_cmd.
7451         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
7452         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
7453         Remove.
7454         (add_internal_problem_command): Use add_basic_prefix_cmd,
7455         add_show_prefix_cmd.
7456         * mips-tdep.c (set_mipsfpu_command): Remove.
7457         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
7458         * dwarf2/index-cache.c (set_index_cache_command): Remove.
7459         (_initialize_index_cache): Use add_basic_prefix_cmd.
7460         * memattr.c (dummy_cmd): Remove.
7461         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
7462         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
7463         (_initialize_tui_win): Use add_basic_prefix_cmd,
7464         add_show_prefix_cmd.
7465         * cli/cli-logging.c (set_logging_command): Remove.
7466         (_initialize_cli_logging): Use add_basic_prefix_cmd,
7467         add_show_prefix_cmd.
7468         (show_logging_command): Remove.
7469         * target.c (target_command): Remove.
7470         (add_target): Use add_basic_prefix_cmd.
7471
7472 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
7473
7474         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
7475
7476 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7477
7478         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
7479         info_command.
7480
7481 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
7482
7483         * nbsd-nat.c (nbsd_enable_proc_events)
7484         (nbsd_nat_target::post_startup_inferior): Add.
7485         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
7486         (nbsd_nat_target::update_thread_list): Rewrite.
7487         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
7488         "PTRACE_LWP_CREATE".
7489         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
7490
7491 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7492
7493         * stack.c (_initialize_stack): Remove duplicated creation
7494         of "frame" command and "f" alias.
7495
7496 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7497
7498         PR gdb/18706
7499         * gdbtypes.c (check_typedef): Calculate size of array of
7500         stubbed type.
7501
7502 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7503
7504         PR gdb/15559
7505         * i386-tdep.c (i386_push_dummy_call): Call
7506         i386_thiscall_push_dummy_call.
7507         (i386_thiscall_push_dummy_call): New function.
7508         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
7509         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
7510         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
7511
7512 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7513
7514         * gdbarch.sh (do_read): Add shellcheck disable directive for
7515         warning SC2162.
7516
7517 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7518
7519         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
7520         "referenced but not assigned" warning.
7521
7522 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7523
7524         * gdbarch.sh: Remove code that sets fallbackdefault.
7525
7526 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7527
7528         * gdbarch.sh: Use shell operators && and || instead of
7529         -a and -o.
7530
7531 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7532
7533         * gdbarch.sh: Use $(...) instead of `...`.
7534
7535 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7536
7537         * gdbarch.sh: Use double quotes around variables.
7538
7539 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7540
7541         * gdbarch.sh: Use %s with printf, instead of variables in the
7542         format string.
7543
7544 2020-04-29  Tom Tromey  <tromey@adacore.com>
7545
7546         PR ada/25875:
7547         * dwarf2/read.c (update_enumeration_type_from_children): Compute
7548         type fields here.
7549         (read_enumeration_type): Call
7550         update_enumeration_type_from_children later.  Update comments.
7551         (process_enumeration_scope): Don't create type fields.
7552
7553 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7554
7555         * nbsd-tdep.c: Include "xml-syscall.h".
7556         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
7557
7558 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7559
7560         * nbsd-nat.c: Include "sys/wait.h".
7561         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
7562         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
7563         (nbsd_nat_target::remove_exec_catchpoint)
7564         (nbsd_nat_target::set_syscall_catchpoint): Add.
7565         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
7566         (nbsd_nat_target::insert_exec_catchpoint)
7567         (nbsd_nat_target::remove_exec_catchpoint)
7568         (nbsd_nat_target::set_syscall_catchpoint): Add.
7569         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
7570         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
7571         `nbsd_get_syscall_number'.
7572
7573 2020-04-29  Tom Tromey  <tom@tromey.com>
7574
7575         * stack.c (print_block_frame_labels): Remove.
7576
7577 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
7578
7579         PR gdb/17320
7580         * ada-valprint.c (val_print_packed_array_elements): Move array
7581         end bracket to new line.
7582         (ada_val_print_string): Remove extra spaces before first array
7583         element.
7584         * c-valprint.c (c_value_print_array): Likewise.
7585         * m2-valprint.c (m2_print_array_contents): Likewise.
7586         (m2_value_print_inner): Likewise.
7587         * p-valprint.c (pascal_value_print_inner): Likewise.
7588         * valprint.c (generic_val_print_array): Likewise.
7589         (value_print_array_elements): Move first array element and array
7590         end bracket to new line.
7591
7592 2020-04-29  Tom de Vries  <tdevries@suse.de>
7593
7594         PR symtab/25889
7595         * linespec.c (find_method): Fix ix calculation.
7596
7597 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
7598
7599         * syscalls/update-netbsd.sh: New file.
7600         * syscalls/netbsd.xml: Regenerate.
7601         * data-directory/Makefile.in: Register `netbsd.xml' in
7602         `SYSCALLS_FILES'.
7603
7604 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7605
7606         * syscalls/update-freebsd.sh: Add double quotes.
7607
7608 2020-04-28  Tom Tromey  <tom@tromey.com>
7609
7610         * NEWS: Update.
7611         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
7612         (cmdpy_init): Allow class_tui.
7613
7614 2020-04-28 Mark Williams <mark@myosotissp.com>
7615
7616         PR gdb/24480
7617         * dwarf2read.c: Add missing assingments to list_in_scope when
7618         start_symtab was already called.
7619
7620 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7621
7622         PR gdb/25881
7623         * dwarf2/read.c (offset_map_type): Use
7624         gdb:hash_enum<sect_offset> as hash function.
7625
7626 2020-04-28  Tom de Vries  <tdevries@suse.de>
7627
7628         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
7629         with DW_AT_signature.
7630
7631 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
7632
7633         * configure.ac: Remove check for fs_base/gs_base in
7634         user_regs_struct.
7635         * configure: Re-generate.
7636         * config.in: Re-generate.
7637         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
7638         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
7639         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
7640
7641 2020-04-27  Luis Machado  <luis.machado@linaro.org>
7642
7643         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
7644         problematic inline frame unwinding situation.
7645         * frame.c (frame_id_computed_p): New function.
7646         * frame.h (frame_id_computed_p): New prototype.
7647
7648 2020-04-26  Tom Tromey  <tom@tromey.com>
7649
7650         * command.h (enum command_class) <class_pseudo>: Remove.
7651
7652 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7653
7654         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
7655         and whitespace.
7656
7657 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
7658
7659         * inf-ptrace.c (inf_ptrace_target::wait): Remove
7660         `PT_GET_PROCESS_STATE' block.
7661
7662 2020-04-24  Tom Tromey  <tom@tromey.com>
7663
7664         * symtab.h (symbol_get_demangled_name): Don't declare.
7665         * symtab.c (symbol_get_demangled_name): Remove.
7666         (general_symbol_info::natural_name)
7667         (general_symbol_info::demangled_name): Update.
7668
7669 2020-04-24  Tom Tromey  <tom@tromey.com>
7670
7671         PR rust/25025:
7672         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
7673
7674 2020-04-24  Tom Tromey  <tom@tromey.com>
7675
7676         PR symtab/12707:
7677         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
7678         exists.
7679         (new_symbol): Likewise.
7680         * compile/compile-object-load.c (get_out_value_type): Use
7681         symbol_matches_search_name.
7682
7683 2020-04-24  Tom Tromey  <tom@tromey.com>
7684
7685         * dwarf2/read.c (add_partial_symbol): Do not call
7686         compute_and_set_names.
7687
7688 2020-04-24  Tom Tromey  <tom@tromey.com>
7689
7690         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
7691         overload.
7692
7693 2020-04-24  Tom Tromey  <tom@tromey.com>
7694
7695         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
7696         (add_psymbol_to_list): New overload.  Make old overload call new
7697         one.
7698         * psympriv.h (add_psymbol_to_list): New overload.
7699
7700 2020-04-24  Tom Tromey  <tom@tromey.com>
7701
7702         * dwarf2/read.c (partial_die_info::read) <case
7703         DW_AT_linkage_name>: Use value_as_string.
7704         (dwarf2_string_attr): Use value_as_string.
7705         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
7706         method.
7707         * dwarf2/attribute.c (attribute::value_as_string): New method.
7708
7709 2020-04-24  Tom Tromey  <tom@tromey.com>
7710
7711         * symtab.c (general_symbol_info::natural_name)
7712         (general_symbol_info::demangled_name): Check for language_rust.
7713
7714 2020-04-24  Tom Tromey  <tom@tromey.com>
7715
7716         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
7717         (dwarf2_physname): ... from here.
7718         (partial_die_info::read): Add Rust "{" hack.
7719
7720 2020-04-24  Tom Tromey  <tom@tromey.com>
7721
7722         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
7723         method.
7724         (symbol_set_demangled_name): Don't declare.
7725         * symtab.c (general_symbol_info::set_demangled_name): Rename from
7726         symbol_set_demangled_name.
7727         (general_symbol_info::set_language)
7728         (general_symbol_info::compute_and_set_names): Update.
7729         * minsyms.c (minimal_symbol_reader::install): Update.
7730         * dwarf2/read.c (new_symbol): Update.
7731
7732 2020-04-24  Tom Tromey  <tromey@adacore.com>
7733
7734         PR python/23662:
7735         * python/py-type.c (convert_field): Handle
7736         FIELD_LOC_KIND_DWARF_BLOCK.
7737         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
7738         (typy_get_dynamic): Nw function.
7739         (type_object_getset): Add "dynamic".
7740         * NEWS: Add entry.
7741
7742 2020-04-24  Tom Tromey  <tromey@adacore.com>
7743
7744         * ada-typeprint.c (print_choices, print_variant_part)
7745         (print_record_field_types_dynamic): New functions.
7746         (print_record_field_types): Use print_record_field_types_dynamic.
7747
7748 2020-04-24  Tom Tromey  <tromey@adacore.com>
7749
7750         * dwarf2/read.c (handle_data_member_location): New overload.
7751         (dwarf2_add_field): Use it.
7752         (decode_locdesc): Add "computed" parameter.  Update comment.
7753         * gdbtypes.c (is_dynamic_type_internal): Also look for
7754         FIELD_LOC_KIND_DWARF_BLOCK.
7755         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
7756         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
7757         virtual base classes.
7758         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
7759         FIELD_LOC_KIND_DWARF_BLOCK.
7760
7761 2020-04-24  Tom Tromey  <tromey@adacore.com>
7762
7763         * dwarf2/read.c (read_structure_type): Handle dynamic length.
7764         * gdbtypes.c (is_dynamic_type_internal): Check
7765         TYPE_HAS_DYNAMIC_LENGTH.
7766         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
7767         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
7768         New macros.
7769         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
7770         constant.
7771
7772 2020-04-24  Tom Tromey  <tromey@adacore.com>
7773
7774         * dwarf2/read.c (struct variant_field): Rewrite.
7775         (struct variant_part_builder): New.
7776         (struct nextfield): Remove "variant" field.  Add "offset".
7777         (struct field_info): Add "current_variant_part" and
7778         "variant_parts".
7779         (alloc_discriminant_info): Remove.
7780         (alloc_rust_variant): New function.
7781         (quirk_rust_enum): Update.
7782         (dwarf2_add_field): Set "offset" member.  Don't handle
7783         DW_TAG_variant_part.
7784         (offset_map_type): New typedef.
7785         (convert_variant_range, create_one_variant)
7786         (create_one_variant_part, create_variant_parts)
7787         (add_variant_property): New functions.
7788         (dwarf2_attach_fields_to_type): Call add_variant_property.
7789         (read_structure_type): Don't handle DW_TAG_variant_part.
7790         (handle_variant_part, handle_variant): New functions.
7791         (handle_struct_member_die): Use them.
7792         (process_structure_scope): Don't handle variant parts.
7793         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
7794         (struct discriminant_info): Remove.
7795         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
7796         (struct main_type) <flag_discriminated_union>: Remove.
7797         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
7798         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
7799         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
7800         Update.
7801         * valops.c (value_union_variant): Remove.
7802         * value.h (value_union_variant): Don't declare.
7803
7804 2020-04-24  Tom Tromey  <tromey@adacore.com>
7805
7806         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
7807         (ada_value_primitive_packed_val): Update.
7808         * ada-valprint.c (ada_value_print_1): Update.
7809         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
7810         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
7811         just an address.  Use evaluate_for_locexpr_baton.
7812         (dwarf2_evaluate_property): Update.
7813         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
7814         array_view.
7815         * findvar.c (default_read_var_value): Update.
7816         * gdbtypes.c (compute_variant_fields_inner)
7817         (resolve_dynamic_type_internal): Update.
7818         (resolve_dynamic_type): Change type of valaddr parameter.
7819         * gdbtypes.h (resolve_dynamic_type): Update.
7820         * valarith.c (value_subscripted_rvalue): Update.
7821         * value.c (value_from_contents_and_address): Update.
7822
7823 2020-04-24  Tom Tromey  <tromey@adacore.com>
7824
7825         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
7826         "push_initial_value" parameter.
7827         (dwarf2_evaluate_property): Likewise.
7828         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
7829
7830 2020-04-24  Tom Tromey  <tromey@adacore.com>
7831
7832         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
7833         (variant::matches, compute_variant_fields_recurse)
7834         (compute_variant_fields_inner, compute_variant_fields): New
7835         functions.
7836         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
7837         Use resolved_type after type is made.
7838         (operator==): Add new cases.
7839         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
7840         (struct discriminant_range, struct variant, struct variant_part):
7841         New.
7842         (union dynamic_prop_data) <variant_parts, original_type>: New
7843         members.
7844         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
7845         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
7846         constants.
7847         * value.c (unpack_bits_as_long): Now public.
7848         * value.h (unpack_bits_as_long): Declare.
7849
7850 2020-04-24  Tom Tromey  <tromey@adacore.com>
7851
7852         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
7853         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
7854
7855 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
7856
7857         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
7858
7859 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
7860
7861         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
7862         (remove_fork_catchpoint, post_startup_inferior)
7863         (post_attach): Move...
7864         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
7865         (remove_fork_catchpoint, post_startup_inferior)
7866         (post_attach): ...here.
7867         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
7868         (remove_fork_catchpoint, post_startup_inferior)
7869         (post_attach): Move...
7870         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
7871         (remove_fork_catchpoint, post_startup_inferior)
7872         (post_attach): ...here.
7873
7874 2020-04-24  Tom Tromey  <tromey@adacore.com>
7875
7876         * nat/windows-nat.h (struct windows_thread_info)
7877         <pc_adjusted>: New member.
7878         * windows-nat.c (windows_fetch_one_register): Check
7879         pc_adjusted.
7880         (windows_nat_target::get_windows_debug_event)
7881         (windows_nat_target::wait): Set pc_adjusted.
7882
7883 2020-04-24  Tom de Vries  <tdevries@suse.de>
7884
7885         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
7886         Run gdb-add-index inside temp dir.
7887
7888 2020-04-23  Tom Tromey  <tromey@adacore.com>
7889
7890         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
7891         in loop.
7892
7893 2020-04-23  Luis Machado  <luis.machado@linaro.org>
7894
7895         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
7896         get_frame_register instead of gdbarch_unwind_pc.
7897
7898 2020-04-23  Tom de Vries  <tdevries@suse.de>
7899
7900         * symtab.c (lookup_global_symbol): Prefer def over decl.
7901
7902 2020-04-23  Tom de Vries  <tdevries@suse.de>
7903
7904         PR symtab/25807
7905         * block.c (best_symbol, better_symbol): Promote to external.
7906         * block.h (best_symbol, better_symbol): Declare.
7907         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
7908         decl.
7909
7910 2020-04-23  Tom Tromey  <tromey@adacore.com>
7911
7912         PR ada/25837:
7913         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
7914         "const char *", not a "const std::string &".
7915         <name_and_matcher::operator==>: Update.
7916         * unittests/lookup_name_info-selftests.c: Change type of
7917         "result".
7918
7919 2020-04-23  Tom Tromey  <tom@tromey.com>
7920
7921         * inferior.h (iterate_over_inferiors): Don't declare.
7922         * inferior.c (iterate_over_inferiors): Remove.
7923         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
7924         Remove.
7925         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
7926         use iterate_over_inferiors.
7927         (darwin_resume_inferior_it)
7928         (struct resume_inferior_threads_param)
7929         (darwin_resume_inferior_threads_it): Remove.
7930         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
7931
7932 2020-04-23  Tom de Vries  <tdevries@suse.de>
7933
7934         * blockframe.c (find_pc_partial_function): Use
7935         find_pc_sect_compunit_symtab rather than
7936         objfile->sf->qf->find_pc_sect_compunit_symtab.
7937
7938 2020-04-22  Tom de Vries  <tdevries@suse.de>
7939
7940         PR symtab/25764
7941         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
7942         in psymtabs.
7943
7944 2020-04-22  Tom de Vries  <tdevries@suse.de>
7945
7946         PR symtab/25801
7947         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
7948         symtabs.
7949
7950 2020-04-22  Tom de Vries  <tdevries@suse.de>
7951
7952         PR symtab/25700
7953         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
7954         CU if already created.
7955
7956 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7957
7958         * infrun.c (displaced_step_fixup): Switch to the event_thread
7959         before calling displaced_step_restore, not after.
7960
7961 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7962
7963         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
7964         its inferior is not recorded by us.
7965         (record_btrace_target_open): Replace call to
7966         all_non_exited_threads () with call to current_inferior
7967         ()->non_exited_threads ().
7968         (record_btrace_target::stop_recording): Likewise.
7969         (record_btrace_target::close): Likewise.
7970         (record_btrace_target::wait): Likewise.
7971         (record_btrace_target::record_stop_replaying): Likewise.
7972
7973 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7974
7975         * btrace.c (btrace_enable): Throw an error on double enables and
7976         when enabling recording fails.
7977         (btrace_disable): Throw an error if the thread is not recorded.
7978
7979 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7980
7981         * record-btrace.c (record_btrace_target::fetch_registers): Forward
7982         request if we do not have a thread_info.
7983
7984 2020-04-21  Tom de Vries  <tdevries@suse.de>
7985
7986         PR gdb/25471
7987         * thread.c
7988         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
7989         exception in get_frame_id.
7990
7991 2020-04-20  Tom Tromey  <tromey@adacore.com>
7992
7993         * python/python.c (struct gdbpy_event): Mark move constructor as
7994         noexcept.
7995         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
7996         constructor as noexcept.
7997         * completer.h (struct completion_result): Mark move constructor as
7998         noexcept.
7999         * completer.c (completion_result::completion_result): Use
8000         initialization style.  Don't call reset_match_list.
8001
8002 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
8003
8004         * MAINTAINERS (Write After Approval): Add myself.
8005
8006 2020-04-18  Tom Tromey  <tom@tromey.com>
8007
8008         * windows-tdep.c (init_w32_command_list)
8009         (w32_prefix_command_valid): Restore.
8010         (_initialize_windows_tdep): Call init_w32_command_list.
8011
8012 2020-04-18  Tom Tromey  <tom@tromey.com>
8013
8014         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
8015         * value.c (value_fn_field): Update.
8016         * valops.c (find_function_in_inferior)
8017         (value_allocate_space_in_inferior): Update.
8018         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8019         Update.
8020         * tui/tui-source.c (tui_source_window::set_contents): Update.
8021         * symtab.c (lookup_global_or_static_symbol)
8022         (find_function_start_sal_1, skip_prologue_sal)
8023         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
8024         * symmisc.c (dump_msymbols, dump_symtab_1)
8025         (maintenance_print_one_line_table): Update.
8026         * symfile.c (init_entry_point_info, section_is_mapped)
8027         (list_overlays_command, simple_read_overlay_table)
8028         (simple_overlay_update_1): Update.
8029         * stap-probe.c (handle_stap_probe): Update.
8030         * stabsread.c (dbx_init_float_type, define_symbol)
8031         (read_one_struct_field, read_enum_type, read_range_type): Update.
8032         * source.c (info_line_command): Update.
8033         * python/python.c (gdbpy_source_objfile_script)
8034         (gdbpy_execute_objfile_script): Update.
8035         * python/py-type.c (save_objfile_types): Update.
8036         * python/py-objfile.c (py_free_objfile): Update.
8037         * python/py-inferior.c (python_new_objfile): Update.
8038         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
8039         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
8040         (maintenance_check_psymtabs): Update.
8041         * printcmd.c (info_address_command): Update.
8042         * objfiles.h (struct objfile) <arch>: New method, from
8043         get_objfile_arch.
8044         (get_objfile_arch): Don't declare.
8045         * objfiles.c (get_objfile_arch): Remove.
8046         (filter_overlapping_sections): Update.
8047         * minsyms.c (msymbol_is_function): Update.
8048         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
8049         (output_nondebug_symbol): Update.
8050         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
8051         (mdebug_expand_psymtab): Update.
8052         * machoread.c (macho_add_oso_symfile): Update.
8053         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
8054         Update.
8055         * linux-fork.c (checkpoint_command): Update.
8056         * linespec.c (convert_linespec_to_sals): Update.
8057         * jit.c (finalize_symtab): Update.
8058         * infrun.c (insert_exception_resume_from_probe): Update.
8059         * ia64-tdep.c (ia64_find_unwind_table): Update.
8060         * hppa-tdep.c (internalize_unwinds): Update.
8061         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
8062         Update.
8063         * gcore.c (call_target_sbrk): Update.
8064         * elfread.c (record_minimal_symbol, elf_symtab_read)
8065         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
8066         (elf_gnu_ifunc_resolve_by_got): Update.
8067         * dwarf2/read.c (create_addrmap_from_index)
8068         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
8069         (read_debug_names_from_section)
8070         (process_psymtab_comp_unit_reader, add_partial_symbol)
8071         (add_partial_subprogram, process_full_comp_unit)
8072         (read_file_scope, read_func_scope, read_lexical_block_scope)
8073         (read_call_site_scope, dwarf2_ranges_read)
8074         (dwarf2_record_block_ranges, dwarf2_add_field)
8075         (mark_common_block_symbol_computed, read_tag_pointer_type)
8076         (read_tag_string_type, dwarf2_init_float_type)
8077         (dwarf2_init_complex_target_type, read_base_type)
8078         (partial_die_info::read, partial_die_info::read)
8079         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
8080         (dwarf2_fetch_die_loc_sect_off): Update.
8081         * dwarf2/loc.c (dwarf2_find_location_expression)
8082         (class dwarf_evaluate_loc_desc, rw_pieced_value)
8083         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
8084         (dwarf2_loc_desc_get_symbol_read_needs)
8085         (locexpr_describe_location_piece, locexpr_describe_location_1)
8086         (loclist_describe_location): Update.
8087         * dwarf2/index-write.c (write_debug_names): Update.
8088         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
8089         * dtrace-probe.c (dtrace_process_dof): Update.
8090         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
8091         (process_one_symbol): Update.
8092         * ctfread.c (ctf_init_float_type, read_base_type): Update.
8093         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
8094         (coff_read_enum_type): Update.
8095         * cli/cli-cmds.c (edit_command, list_command): Update.
8096         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
8097         * breakpoint.c (create_overlay_event_breakpoint)
8098         (create_longjmp_master_breakpoint)
8099         (create_std_terminate_master_breakpoint)
8100         (create_exception_master_breakpoint, get_sal_arch): Update.
8101         * block.c (block_gdbarch): Update.
8102         * annotate.c (annotate_source_line): Update.
8103
8104 2020-04-17  Tom Tromey  <tromey@adacore.com>
8105
8106         * auto-load.c (show_auto_load_cmd): Remove.
8107         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
8108         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
8109         (maintenance_print_arc_command): Remove.
8110         * tui/tui-win.c (tui_command): Remove.
8111         (tui_get_cmd_list): Use add_basic_prefix_cmd.
8112         * tui/tui-layout.c (tui_layout_command): Remove.
8113         (_initialize_tui_layout): Use add_basic_prefix_cmd.
8114         * python/python.c (user_set_python, user_show_python): Remove.
8115         (_initialize_python): Use add_basic_prefix_cmd,
8116         add_show_prefix_cmd.
8117         * guile/guile.c (set_guile_command, show_guile_command): Remove.
8118         (install_gdb_commands): Use add_basic_prefix_cmd,
8119         add_show_prefix_cmd.
8120         (info_guile_command): Remove.
8121         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
8122         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
8123         add_show_prefix_cmd.
8124         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
8125         Remove do_set and do_show parameters.
8126         * cli/cli-style.c (set_style, show_style): Remove.
8127         (_initialize_cli_style): Use add_basic_prefix_cmd,
8128         add_show_prefix_cmd.
8129         (cli_style_option::add_setshow_commands): Remove do_set and
8130         do_show parameters.
8131         (cli_style_option::add_setshow_commands): Use
8132         add_basic_prefix_cmd, add_show_prefix_cmd.
8133         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
8134         (set_style_name): Remove.
8135         * cli/cli-dump.c (dump_command, append_command): Remove.
8136         (srec_dump_command, ihex_dump_command, verilog_dump_command)
8137         (tekhex_dump_command, binary_dump_command)
8138         (binary_append_command): Remove.
8139         (_initialize_cli_dump): Use add_basic_prefix_cmd.
8140         * windows-tdep.c (w32_prefix_command_valid): Remove global.
8141         (init_w32_command_list): Remove; move into ...
8142         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
8143         * valprint.c (set_print, show_print, set_print_raw)
8144         (show_print_raw): Remove.
8145         (_initialize_valprint): Use add_basic_prefix_cmd,
8146         add_show_prefix_cmd.
8147         * typeprint.c (set_print_type, show_print_type): Remove.
8148         (_initialize_typeprint): Use add_basic_prefix_cmd,
8149         add_show_prefix_cmd.
8150         * record.c (set_record_command, show_record_command): Remove.
8151         (_initialize_record): Use add_basic_prefix_cmd,
8152         add_show_prefix_cmd.
8153         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
8154         add_show_prefix_cmd.
8155         (info_command, show_command, set_debug, show_debug): Remove.
8156         * top.h (set_history, show_history): Don't declare.
8157         * top.c (set_history, show_history): Remove.
8158         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
8159         (unset_tdesc_cmd): Remove.
8160         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
8161         add_show_prefix_cmd.
8162         * symtab.c (info_module_command): Remove.
8163         (_initialize_symtab): Use add_basic_prefix_cmd.
8164         * symfile.c (overlay_command): Remove.
8165         (_initialize_symfile): Use add_basic_prefix_cmd.
8166         * sparc64-tdep.c (info_adi_command): Remove.
8167         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
8168         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
8169         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
8170         add_show_prefix_cmd.
8171         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
8172         (_initialize_serial): Use add_basic_prefix_cmd,
8173         add_show_prefix_cmd.
8174         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
8175         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
8176         add_show_prefix_cmd.
8177         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
8178         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
8179         add_show_prefix_cmd.
8180         * riscv-tdep.c (show_riscv_command, set_riscv_command)
8181         (show_debug_riscv_command, set_debug_riscv_command): Remove.
8182         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
8183         add_show_prefix_cmd.
8184         * remote.c (remote_command, set_remote_cmd): Remove.
8185         (_initialize_remote): Use add_basic_prefix_cmd.
8186         * record-full.c (set_record_full_command)
8187         (show_record_full_command): Remove.
8188         (_initialize_record_full): Use add_basic_prefix_cmd,
8189         add_show_prefix_cmd.
8190         * record-btrace.c (cmd_set_record_btrace)
8191         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
8192         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
8193         (cmd_show_record_btrace_pt): Remove.
8194         (_initialize_record_btrace): Use add_basic_prefix_cmd,
8195         add_show_prefix_cmd.
8196         * ravenscar-thread.c (set_ravenscar_command)
8197         (show_ravenscar_command): Remove.
8198         (_initialize_ravenscar): Use add_basic_prefix_cmd,
8199         add_show_prefix_cmd.
8200         * mips-tdep.c (show_mips_command, set_mips_command)
8201         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
8202         add_show_prefix_cmd.
8203         * maint.c (maintenance_command, maintenance_info_command)
8204         (maintenance_check_command, maintenance_print_command)
8205         (maintenance_set_cmd, maintenance_show_cmd): Remove.
8206         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
8207         add_show_prefix_cmd.
8208         (show_per_command_cmd): Remove.
8209         * maint-test-settings.c (maintenance_set_test_settings_cmd):
8210         Remove.
8211         (maintenance_show_test_settings_cmd): Remove.
8212         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
8213         add_show_prefix_cmd.
8214         * maint-test-options.c (maintenance_test_options_command):
8215         Remove.
8216         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
8217         * macrocmd.c (macro_command): Remove
8218         (_initialize_macrocmd): Use add_basic_prefix_cmd.
8219         * language.c (set_check, show_check): Remove.
8220         (_initialize_language): Use add_basic_prefix_cmd,
8221         add_show_prefix_cmd.
8222         * infcmd.c (unset_command): Remove.
8223         (_initialize_infcmd): Use add_basic_prefix_cmd.
8224         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
8225         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
8226         add_show_prefix_cmd.
8227         * go32-nat.c (go32_info_dos_command): Remove.
8228         (_initialize_go32_nat): Use add_basic_prefix_cmd.
8229         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
8230         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
8231         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
8232         (_initialize_frame): Use add_basic_prefix_cmd,
8233         add_show_prefix_cmd.
8234         * dcache.c (set_dcache_command, show_dcache_command): Remove.
8235         (_initialize_dcache): Use add_basic_prefix_cmd,
8236         add_show_prefix_cmd.
8237         * cp-support.c (maint_cplus_command): Remove.
8238         (_initialize_cp_support): Use add_basic_prefix_cmd.
8239         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
8240         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
8241         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
8242         add_basic_prefix_cmd, add_show_prefix_cmd.
8243         * breakpoint.c (save_command): Remove.
8244         (_initialize_breakpoint): Use add_basic_prefix_cmd.
8245         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
8246         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
8247         add_show_prefix_cmd.
8248         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
8249         (set_ada_command, show_ada_command): Remove.
8250         (_initialize_ada_language): Use add_basic_prefix_cmd,
8251         add_show_prefix_cmd.
8252         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
8253
8254 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
8255
8256         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
8257         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
8258
8259 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
8260
8261         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
8262         warning messages.
8263
8264 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
8265
8266         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
8267         import table is not at beginning of .idata section.
8268
8269 2020-04-16  Pedro Alves  <palves@redhat.com>
8270
8271         * inferior.c (delete_inferior): Use delete operator directly
8272         instead of delete_program_space.
8273         * progspace.c (add_program_space): New, factored out from
8274         program_space::program_space.
8275         (remove_program_space): New, factored out from
8276         delete_program_space.
8277         (program_space::program_space): Remove intro comment.  Rewrite.
8278         (program_space::~program_space): Remove intro comment.  Call
8279         remove_program_space.
8280         (delete_program_space): Delete.
8281         * progspace.h (program_space::program_space): Make explicit.  Move
8282         intro comment here, adjusted.
8283         (program_space::~program_space): Move intro comment here,
8284         adjusted.
8285         (delete_program_space): Remove.
8286
8287 2020-04-16  Tom Tromey  <tromey@adacore.com>
8288
8289         * windows-nat.c (windows_nat::handle_access_violation): New
8290         function.
8291         * nat/windows-nat.h (handle_access_violation): Declare.
8292         * nat/windows-nat.c (handle_exception): Move Cygwin code to
8293         windows-nat.c.  Call handle_access_violation.
8294
8295 2020-04-16  Tom de Vries  <tdevries@suse.de>
8296
8297         PR symtab/25791
8298         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
8299         CUs without psymtab.
8300
8301 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
8302
8303         * python/python.c (do_start_initialization): Don't call
8304         PyEval_InitThreads for Python 3.9 and beyond.
8305
8306 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
8307
8308         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
8309         thread functions.
8310         (obsd_nat_target::wait): Likewise.
8311
8312 2020-04-15  Tom Tromey  <tromey@adacore.com>
8313
8314         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
8315         (DEBUG_EXCEPT): Use debug_printf.
8316
8317 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
8318
8319         * completer.c (class completion_tracker::completion_hash_entry)
8320         <hash_name>: New member function.
8321         (completion_tracker::discard_completions): New callback to hash a
8322         completion_hash_entry, pass this to htab_create_alloc.
8323
8324 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
8325
8326         * windows-nat.c (windows_make_so): Warn rather than stopping with
8327         an error if realpath() fails.
8328
8329 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
8330
8331         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
8332         (nbsd_nat_target::info_proc): Add do_status.
8333
8334 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
8335             Tom de Vries  <tdevries@suse.de>
8336
8337         PR symtab/25718
8338         * psympriv.h (struct partial_symtab::read_symtab)
8339         (struct partial_symtab::expand_psymtab)
8340         (struct partial_symtab::read_dependencies): Update comments.
8341         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
8342         read_symtab for includer.
8343         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
8344         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
8345         (struct dwarf2_include_psymtab::m_readin): Remove.
8346         (struct dwarf2_include_psymtab::includer): New member function.
8347         (dwarf2_psymtab::expand_psymtab): Assert !readin.
8348
8349 2020-04-14  Tom de Vries  <tdevries@suse.de>
8350
8351         PR symtab/25720
8352         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
8353         with NULL symbol_matcher and lookup_name.
8354         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
8355         and lookup_name.
8356         * dwarf2/read.c (dw2_expand_symtabs_matching)
8357         (dw2_debug_names_expand_symtabs_matching): Same.
8358         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
8359         Make lookup_name a pointer.  Update comment.
8360         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
8361         lookup_name being a pointer.
8362         * symfile.c (expand_symtabs_matching): Same.
8363         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
8364         * linespec.c (iterate_over_all_matching_symtabs): Same.
8365
8366 2020-04-13  Tom Tromey  <tom@tromey.com>
8367
8368         * run-on-main-thread.c: Update include.
8369         * unittests/main-thread-selftests.c: Update include.
8370         * tui/tui-win.c: Update include.
8371         * tui/tui-io.c: Update include.
8372         * tui/tui-interp.c: Update include.
8373         * tui/tui-hooks.c: Update include.
8374         * top.h: Update include.
8375         * top.c: Update include.
8376         * ser-base.c: Update include.
8377         * remote.c: Update include.
8378         * remote-notif.c: Update include.
8379         * remote-fileio.c: Update include.
8380         * record-full.c: Update include.
8381         * record-btrace.c: Update include.
8382         * python/python.c: Update include.
8383         * posix-hdep.c: Update include.
8384         * mingw-hdep.c: Update include.
8385         * mi/mi-main.c: Update include.
8386         * mi/mi-interp.c: Update include.
8387         * main.c: Update include.
8388         * linux-nat.c: Update include.
8389         * interps.c: Update include.
8390         * infrun.c: Update include.
8391         * inf-loop.c: Update include.
8392         * event-top.c: Update include.
8393         * event-loop.c: Move to ../gdbsupport/.
8394         * event-loop.h: Move to ../gdbsupport/.
8395         * async-event.h: Update include.
8396         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
8397
8398 2020-04-13  Tom Tromey  <tom@tromey.com>
8399
8400         * tui/tui-win.c: Include async-event.h.
8401         * remote.c: Include async-event.h.
8402         * remote-notif.c: Include async-event.h.
8403         * record-full.c: Include async-event.h.
8404         * record-btrace.c: Include async-event.h.
8405         * infrun.c: Include async-event.h.
8406         * event-top.c: Include async-event.h.
8407         * event-loop.h: Move some declarations to async-event.h.
8408         * event-loop.c: Don't include ser-event.h or top.h.  Move some
8409         code to async-event.c.
8410         * async-event.h: New file.
8411         * async-event.c: New file.
8412         * Makefile.in (COMMON_SFILES): Add async-event.c.
8413         (HFILES_NO_SRCDIR): Add async-event.h.
8414
8415 2020-04-13  Tom Tromey  <tom@tromey.com>
8416
8417         * utils.c (flush_streams): New function.
8418         * event-loop.c (gdb_wait_for_event): Call flush_streams.
8419
8420 2020-04-13  Tom Tromey  <tom@tromey.com>
8421
8422         * event-loop.c (handle_file_event): Use warning, not
8423         printf_unfiltered.
8424
8425 2020-04-13  Tom Tromey  <tom@tromey.com>
8426
8427         * event-loop.c: Include <chrono>.
8428
8429 2020-04-13  Tom Tromey  <tom@tromey.com>
8430
8431         * gdb_select.h: Move to ../gdbsupport/.
8432         * event-loop.c: Update include path.
8433         * top.c: Update include path.
8434         * ser-base.c: Update include path.
8435         * ui-file.c: Update include path.
8436         * ser-tcp.c: Update include path.
8437         * guile/scm-ports.c: Update include path.
8438         * posix-hdep.c: Update include path.
8439         * ser-unix.c: Update include path.
8440         * gdb_usleep.c: Update include path.
8441         * mingw-hdep.c: Update include path.
8442         * inflow.c: Update include path.
8443         * infrun.c: Update include path.
8444         * event-top.c: Update include path.
8445
8446 2020-04-13  Tom Tromey  <tom@tromey.com>
8447
8448         * configure: Rebuild.
8449         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
8450
8451 2020-04-13  Tom Tromey  <tom@tromey.com>
8452
8453         * event-loop.h (start_event_loop): Don't declare.
8454         * event-loop.c (start_event_loop): Move...
8455         * main.c (start_event_loop): ...here.  Now static.
8456
8457 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
8458
8459         * MAINTAINERS: Update my email address.
8460
8461 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8462
8463         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
8464         IP_ALL.
8465
8466 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8467
8468         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
8469         (nbsd_nat_target::info_proc): Add do_cmdline.
8470
8471 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8472
8473         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
8474         (nbsd_nat_target::info_proc): Add do_cwd.
8475
8476 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8477
8478         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
8479
8480 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
8481
8482         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
8483         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
8484         (nbsd_nat_target::info_proc): New functions.
8485         * nbsd-nat.c (kinfo_get_vmmap): New function.
8486         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
8487         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
8488         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
8489         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
8490         functions.
8491         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
8492         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
8493         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
8494         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
8495         (KINFO_VME_FLAG_GROWS_DOWN): New.
8496
8497 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
8498
8499         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
8500         bit shift.
8501
8502 2020-04-10  Tom Tromey  <tromey@adacore.com>
8503
8504         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
8505
8506 2020-04-10  Tom Tromey  <tromey@adacore.com>
8507
8508         * symtab.c (get_symbol_address, get_msymbol_address): Skip
8509         separate debug files.
8510
8511 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
8512
8513         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8514         Move to...
8515         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8516         ... here.
8517         * windows-nat.c (windows_nat_target::get_windows_debug_event):
8518         Check for STATUS_WX86_BREAKPOINT.
8519         (windows_nat_target::wait): Same.
8520
8521 2020-04-10  Tom de Vries  <tdevries@suse.de>
8522
8523         PR cli/25808
8524         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
8525
8526 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8527
8528         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
8529         (Write After Approval): Remove Tom de Vries.
8530
8531 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8532
8533         revert partially:
8534         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8535
8536         * buildsym.c (record_line): Fix undefined behavior and preserve
8537         lines at eof.
8538
8539 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
8540
8541         * auxv.h (svr4_auxv_parse): New.
8542         * auxv.c (default_auxv_parse): Split into default_auxv_parse
8543         and generic_auxv_parse.
8544         (svr4_auxv_parse): Add.
8545         * obsd-tdep.c: Include "auxv.h".
8546         (obsd_auxv_parse): Remove.
8547         (obsd_init_abi): Remove comment.
8548         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
8549         from `obsd_auxv_parse' to `svr4_auxv_parse'.
8550         * nbsd-tdep.c: Include "auxv.h".
8551         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
8552
8553 2020-04-08  Tom Tromey  <tromey@adacore.com>
8554
8555         * nat/windows-nat.h (last_wait_event): Don't declare.
8556         (wait_for_debug_event): Update comment.
8557         * nat/windows-nat.c (last_wait_event): Now static.
8558
8559 2020-04-08  Tom Tromey  <tromey@adacore.com>
8560
8561         * windows-nat.c (wait_for_debug_event): Move to
8562         nat/windows-nat.c.
8563         * nat/windows-nat.h (wait_for_debug_event): Declare.
8564         * nat/windows-nat.c (wait_for_debug_event): Move from
8565         windows-nat.c.  No longer static.
8566
8567 2020-04-08  Tom Tromey  <tromey@adacore.com>
8568
8569         * windows-nat.c (get_windows_debug_event): Use
8570         fetch_pending_stop.
8571         * nat/windows-nat.h (fetch_pending_stop): Declare.
8572         * nat/windows-nat.c (fetch_pending_stop): New function.
8573
8574 2020-04-08  Tom Tromey  <tromey@adacore.com>
8575
8576         * windows-nat.c (windows_continue): Use matching_pending_stop and
8577         continue_last_debug_event.
8578         * nat/windows-nat.h (matching_pending_stop)
8579         (continue_last_debug_event): Declare.
8580         * nat/windows-nat.c (DEBUG_EVENTS): New define.
8581         (matching_pending_stop, continue_last_debug_event): New
8582         functions.
8583
8584 2020-04-08  Tom Tromey  <tromey@adacore.com>
8585
8586         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
8587         (handle_exception_result): Move to nat/windows-nat.h.
8588         (DEBUG_EXCEPTION_SIMPLE): Remove.
8589         (windows_nat::handle_ms_vc_exception): New function.
8590         (handle_exception): Move to nat/windows-nat.c.
8591         (get_windows_debug_event): Update.
8592         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
8593         nat/windows-nat.c.
8594         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
8595         (handle_exception_result): Move from windows-nat.c.
8596         (handle_exception): Declare.
8597         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
8598         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
8599         windows-nat.c.
8600
8601 2020-04-08  Tom Tromey  <tromey@adacore.com>
8602
8603         * windows-nat.c (exception_count, event_count): Remove.
8604         (handle_exception, get_windows_debug_event)
8605         (do_initial_windows_stuff): Update.
8606
8607 2020-04-08  Tom Tromey  <tromey@adacore.com>
8608
8609         * windows-nat.c (windows_nat::handle_load_dll)
8610         (windows_nat::handle_unload_dll): Rename.  No longer static.
8611         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
8612         Declare.
8613
8614 2020-04-08  Tom Tromey  <tromey@adacore.com>
8615
8616         * complaints.h (stop_whining): Declare at top-level.
8617         (complaint): Don't declare stop_whining.
8618
8619 2020-04-08  Tom Tromey  <tromey@adacore.com>
8620
8621         * windows-nat.c (windows_nat::handle_output_debug_string):
8622         Rename.  No longer static.
8623         * nat/windows-nat.h (handle_output_debug_string): Declare.
8624
8625 2020-04-08  Tom Tromey  <tromey@adacore.com>
8626
8627         * windows-nat.c (current_process_handle, current_process_id)
8628         (main_thread_id, last_sig, current_event, last_wait_event)
8629         (current_windows_thread, desired_stop_thread_id, pending_stops)
8630         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
8631         (display_selectors, fake_create_process)
8632         (get_windows_debug_event): Update.
8633         * nat/windows-nat.h (current_process_handle, current_process_id)
8634         (main_thread_id, last_sig, current_event, last_wait_event)
8635         (current_windows_thread, desired_stop_thread_id, pending_stops)
8636         (struct pending_stop, siginfo_er): Move from windows-nat.c.
8637         * nat/windows-nat.c (current_process_handle, current_process_id)
8638         (main_thread_id, last_sig, current_event, last_wait_event)
8639         (current_windows_thread, desired_stop_thread_id, pending_stops)
8640         (siginfo_er): New globals.  Move from windows-nat.c.
8641
8642 2020-04-08  Tom Tromey  <tromey@adacore.com>
8643
8644         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
8645         (handle_load_dll): Update.
8646         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
8647
8648 2020-04-08  Tom Tromey  <tromey@adacore.com>
8649
8650         * windows-nat.c (enum thread_disposition_type): Move to
8651         nat/windows-nat.h.
8652         (windows_nat::thread_rec): Rename from thread_rec.  No longer
8653         static.
8654         (windows_add_thread, windows_nat_target::fetch_registers)
8655         (windows_nat_target::store_registers, handle_exception)
8656         (windows_nat_target::resume, get_windows_debug_event)
8657         (windows_nat_target::get_tib_address)
8658         (windows_nat_target::thread_name)
8659         (windows_nat_target::thread_alive): Update.
8660         * nat/windows-nat.h (enum thread_disposition_type): Move from
8661         windows-nat.c.
8662         (thread_rec): Declare.
8663
8664 2020-04-08  Tom Tromey  <tromey@adacore.com>
8665
8666         * windows-nat.c: Add "using namespace".
8667         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
8668         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
8669
8670 2020-04-08  Tom Tromey  <tromey@adacore.com>
8671
8672         * nat/windows-nat.h (struct windows_thread_info): Declare
8673         destructor.
8674         * nat/windows-nat.c (~windows_thread_info): New.
8675
8676 2020-04-08  Tom Tromey  <tromey@adacore.com>
8677
8678         PR gdb/22992
8679         * windows-nat.c (current_event): Update comment.
8680         (last_wait_event, desired_stop_thread_id): New globals.
8681         (struct pending_stop): New.
8682         (pending_stops): New global.
8683         (windows_nat_target) <stopped_by_sw_breakpoint>
8684         <supports_stopped_by_sw_breakpoint>: New methods.
8685         (windows_fetch_one_register): Add assertions.  Adjust PC.
8686         (windows_continue): Handle pending stops.  Suspend other threads
8687         when stepping.  Use last_wait_event
8688         (wait_for_debug_event): New function.
8689         (get_windows_debug_event): Use wait_for_debug_event.  Handle
8690         pending stops.  Queue spurious stops.
8691         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
8692         (windows_nat_target::kill): Use wait_for_debug_event.
8693         * nat/windows-nat.h (struct windows_thread_info)
8694         <stopped_at_software_breakpoint>: New field.
8695         * nat/windows-nat.c (windows_thread_info::resume): Clear
8696         stopped_at_software_breakpoint.
8697
8698 2020-04-08  Tom Tromey  <tromey@adacore.com>
8699
8700         * windows-nat.c (enum thread_disposition_type): New.
8701         (thread_rec): Replace "get_context" parameter with "disposition";
8702         change type.
8703         (windows_add_thread, windows_nat_target::fetch_registers)
8704         (windows_nat_target::store_registers, handle_exception)
8705         (windows_nat_target::resume, get_windows_debug_event)
8706         (windows_nat_target::get_tib_address)
8707         (windows_nat_target::thread_name)
8708         (windows_nat_target::thread_alive): Update.
8709
8710 2020-04-08  Tom Tromey  <tromey@adacore.com>
8711
8712         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
8713         (windows_continue): Use windows_continue::resume.
8714         * nat/windows-nat.h (struct windows_thread_info) <suspend,
8715         resume>: Declare new methods.
8716         * nat/windows-nat.c: New file.
8717         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
8718
8719 2020-04-08  Tom Tromey  <tromey@adacore.com>
8720
8721         * windows-nat.c (windows_add_thread, windows_delete_thread)
8722         (windows_nat_target::fetch_registers)
8723         (windows_nat_target::store_registers, fake_create_process)
8724         (windows_nat_target::resume, windows_nat_target::resume)
8725         (get_windows_debug_event, windows_nat_target::wait)
8726         (windows_nat_target::pid_to_str)
8727         (windows_nat_target::get_tib_address)
8728         (windows_nat_target::get_ada_task_ptid)
8729         (windows_nat_target::thread_name)
8730         (windows_nat_target::thread_alive): Use lwp, not tid.
8731
8732 2020-04-08  Tom Tromey  <tromey@adacore.com>
8733
8734         * windows-nat.c (handle_exception)
8735         (windows_nat_target::thread_name): Update.
8736         * nat/windows-nat.h (windows_thread_info): Remove destructor.
8737         <name>: Now unique_xmalloc_ptr.
8738
8739 2020-04-08  Tom Tromey  <tromey@adacore.com>
8740
8741         * windows-nat.c (thread_rec)
8742         (windows_nat_target::fetch_registers): Update.
8743         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
8744         Update comment.
8745         <debug_registers_changed, reload_context>: Now bool.
8746
8747 2020-04-08  Tom Tromey  <tromey@adacore.com>
8748
8749         * windows-nat.c (windows_add_thread): Use new.
8750         (windows_init_thread_list, windows_delete_thread): Use delete.
8751         (get_windows_debug_event): Update.
8752         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
8753         destructor, and initializers.
8754
8755 2020-04-08  Tom Tromey  <tromey@adacore.com>
8756
8757         * windows-nat.c (struct windows_thread_info): Remove.
8758         * nat/windows-nat.h: New file.
8759
8760 2020-04-08  Tom Tromey  <tromey@adacore.com>
8761
8762         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
8763         (thread_rec, windows_add_thread, windows_delete_thread)
8764         (windows_continue): Update.
8765
8766 2020-04-08  Tom Tromey  <tromey@adacore.com>
8767
8768         * windows-nat.c (struct windows_thread_info): Remove typedef.
8769         (thread_head): Remove.
8770         (thread_list): New global.
8771         (thread_rec, windows_add_thread, windows_init_thread_list)
8772         (windows_delete_thread, windows_continue): Update.
8773
8774 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8775
8776         * windows-tdep.h (windows_init_abi): Add comment.
8777         (cygwin_init_abi): New declaration.
8778         * windows-tdep.c: Split signal enumeration in two, one for
8779         Windows and one for Cygwin.
8780         (windows_gdb_signal_to_target): Only deal with signal of the
8781         Windows OS ABI.
8782         (cygwin_gdb_signal_to_target): New function.
8783         (windows_init_abi): Rename to windows_init_abi_common, don't set
8784         gdb_signal_to_target gdbarch method.  Add new new function with
8785         this name.
8786         (cygwin_init_abi): New function.
8787         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
8788         comment.  Don't call windows_init_abi.
8789         (amd64_windows_init_abi): Add comment, call windows_init_abi.
8790         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
8791         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
8792         i386_windows_init_abi_common, don't call windows_init_abi.  Add
8793         a new function of this name.
8794         (i386_cygwin_init_abi): New function.
8795         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
8796         OS ABI Cygwin.
8797
8798 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8799
8800         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
8801         parameter.c.
8802         (dwarf2_read_gdb_index): Update.
8803
8804 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
8805
8806         * nbsd-tdep.c: Include "objfiles.h".
8807         (nbsd_skip_solib_resolver): New.
8808         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
8809
8810 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8811
8812         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
8813         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
8814         with DW_LLE_base_addressx are being emitted in DWARFv5.
8815         Add the newly added kind DW_LOC_OFFSET_PAIR also.
8816         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
8817         unsigned integer.
8818
8819 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8820
8821         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
8822         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
8823         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
8824         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
8825         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
8826         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
8827         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
8828
8829
8830 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8831
8832         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
8833         (read_loclist_index): New function definition.
8834         (lookup_loclist_base): New function definition.
8835         (read_loclist_header): New function definition.
8836         (dwarf2_cu): Add loclist_base and loclist_header field.
8837         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
8838         (read_full_die_1): Read the value of DW_AT_loclists_base.
8839         (read_attribute_reprocess): Handle DW_FORM_loclistx.
8840         (read_attribute_value): Handle DW_FORM_loclistx.
8841         (skip_one_die): Handle DW_FORM_loclistx.
8842         (loclist_header): New structure declaration.
8843         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
8844
8845 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8846
8847         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
8848         constructor.  Remove `addr` parameter from other constructor and
8849         add `per_cu` parameter.
8850         * dwarf2/read.c (create_partial_symtab): Update.
8851
8852 2020-04-07  Tom de Vries  <tdevries@suse.de>
8853
8854         PR symtab/25796
8855         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
8856         (partial_die_info::fixup): Inherit has_const_value.
8857
8858 2020-04-07  Tom de Vries  <tdevries@suse.de>
8859
8860         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
8861         symbols without address.
8862
8863 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8864
8865         * nbsd-nat.h (struct thread_info): Add forward declaration.
8866         (nbsd_nat_target::thread_alive): Add.
8867         (nbsd_nat_target::thread_name): Likewise.
8868         (nbsd_nat_target::update_thread_list): Likewise.
8869         (update_thread_list::post_attach): Likewise.
8870         (post_attach::pid_to_str): Likewise.
8871         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
8872         (nbsd_thread_lister): Add.
8873         (nbsd_nat_target::thread_alive): Likewise.
8874         (nbsd_nat_target::thread_name): Likewise.
8875         (nbsd_add_threads): Likewise.
8876         (update_thread_list::post_attach): Likewise.
8877         (nbsd_nat_target::update_thread_list): Likewise.
8878         (post_attach::pid_to_str): Likewise.
8879
8880 2020-04-06  Tom Tromey  <tromey@adacore.com>
8881
8882         * ada-valprint.c (print_variant_part): Extract the variant field.
8883         (print_field_values): Use the field as the outer value when
8884         recursing.
8885
8886 2020-04-06  Tom Tromey  <tromey@adacore.com>
8887
8888         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
8889         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
8890         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
8891         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
8892         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
8893
8894 2020-04-06  Tom Tromey  <tromey@adacore.com>
8895
8896         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
8897         TYPE_CODE_ERROR.
8898
8899 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8900
8901         * nbsd-tdep.c: Include "gdbarch.h".
8902         Define enum with NetBSD signal numbers.
8903         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
8904         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
8905         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
8906         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
8907         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
8908         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
8909         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
8910         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
8911         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
8912         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
8913         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
8914         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
8915
8916 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
8917
8918         PR gdb/25325
8919         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
8920
8921 2020-04-03  Tom Tromey  <tromey@adacore.com>
8922
8923         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
8924         Read constant block.
8925
8926 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8927
8928         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
8929         (gdb_bfd_get_full_section_contents): New declaration.
8930         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
8931         * windows-tdep.c (is_linked_with_cygwin_dll): Use
8932         gdb_bfd_get_full_section_contents.
8933
8934 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8935
8936         * exec.c (build_section_table): Replace internal_error with
8937         gdb_assert.
8938         (section_table_xfer_memory_partial): Likewise.
8939         * mdebugread.c (parse_partial_symbols): Likewise.
8940         * psymtab.c (lookup_partial_symbol): Likewise.
8941         * utils.c (wrap_here): Likewise.
8942
8943 2020-04-02  Tom Tromey  <tromey@adacore.com>
8944
8945         * f-lang.c (build_fortran_types): Use arch_type to initialize
8946         builtin_complex_s32 in the TYPE_CODE_ERROR case.
8947
8948 2020-04-02  Tom Tromey  <tromey@adacore.com>
8949
8950         * dwarf2/read.c (partial_die_info::read): Do not create a vector
8951         of attributes.
8952
8953 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8954             Bernd Edlinger <bernd.edlinger@hotmail.de>
8955             Tom Tromey  <tromey@adacore.com>
8956
8957         * buildsym.c (buildsym_compunit::record_line): Remove
8958         deduplication code.
8959
8960 2020-04-02  Tom de Vries  <tdevries@suse.de>
8961
8962         PR ada/24671
8963         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
8964
8965 2020-04-02  Tom de Vries  <tdevries@suse.de>
8966
8967         * dwarf2/read.c (dwarf2_gdb_index_functions,
8968         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
8969         NULL.
8970         * psymtab.c (psym_lookup_global_symbol_language): New function.
8971         (psym_functions): Init psym_lookup_global_symbol_language with
8972         psym_lookup_global_symbol_language.
8973         * symfile-debug.c (debug_sym_quick_functions): Init
8974         lookup_global_symbol_language with NULL.
8975         * symfile.c (set_initial_language): Remove fixme comment.
8976         * symfile.h (struct quick_symbol_functions): Add
8977         lookup_global_symbol_language.
8978         * symtab.c (find_quick_global_symbol_language): New function.
8979         (find_main_name): Use find_quick_global_symbol_language.
8980
8981 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8982
8983         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
8984
8985 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8986
8987         * buildsym.c (record_line): Fix undefined behavior and preserve
8988         lines at eof.
8989
8990 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8991
8992         * buildsym.c (record_line): Fix the resizing condition.
8993
8994 2020-04-01  Tom Tromey  <tom@tromey.com>
8995
8996         * value.h (value_literal_complex): Add comment.
8997         * valops.c (value_literal_complex): Refer to value.h.
8998
8999 2020-04-01  Tom Tromey  <tom@tromey.com>
9000
9001         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
9002         (scalar_type): New rule, from typebase.
9003         (typebase): Use scalar_type.  Recognize complex types.
9004         (field_name): Handle FLOAT_KEYWORD.
9005         (ident_tokens): Add _Complex and __complex__.
9006
9007 2020-04-01  Tom Tromey  <tom@tromey.com>
9008
9009         PR exp/25299:
9010         * valarith.c (promotion_type, complex_binop): New functions.
9011         (scalar_binop): Handle complex numbers.  Use promotion_type.
9012         (value_pos, value_neg, value_complement): Handle complex numbers.
9013
9014 2020-04-01  Tom Tromey  <tom@tromey.com>
9015
9016         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
9017         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
9018         (parse_number): Handle complex numbers.
9019
9020 2020-04-01  Tom Tromey  <tom@tromey.com>
9021
9022         * c-valprint.c (c_decorations): Change complex suffix to "i".
9023
9024 2020-04-01  Tom Tromey  <tom@tromey.com>
9025
9026         * valprint.c (generic_value_print_complex): Use accessors.
9027         * value.h (value_real_part, value_imaginary_part): Declare.
9028         * valops.c (value_real_part, value_imaginary_part): New
9029         functions.
9030         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
9031
9032 2020-04-01  Tom Tromey  <tom@tromey.com>
9033
9034         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
9035         (read_range_type): Update.
9036         * mdebugread.c (basic_type): Update.
9037         * go-lang.c (build_go_types): Use init_complex_type.
9038         * gdbtypes.h (struct main_type) <complex_type>: New member.
9039         (init_complex_type): Update.
9040         (arch_complex_type): Don't declare.
9041         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
9042         Make name if none given.  Use alloc_type_copy.  Look for cached
9043         complex type.
9044         (arch_complex_type): Remove.
9045         (gdbtypes_post_init): Use init_complex_type.
9046         * f-lang.c (build_fortran_types): Use init_complex_type.
9047         * dwarf2/read.c (read_base_type): Update.
9048         * d-lang.c (build_d_types): Use init_complex_type.
9049         * ctfread.c (read_base_type): Update.
9050
9051 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9052
9053         * infrun.c (stop_all_threads): Update assertion, plus when
9054         stopping threads, take into account that we might be trying
9055         to stop an all-stop target.
9056         (stop_waiting): Call 'stop_all_threads' if there exists a
9057         non-stop target.
9058
9059 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9060
9061         * target.h (exists_non_stop_target): New function declaration.
9062         * target.c (exists_non_stop_target): New function.
9063
9064 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
9065
9066         PR gdb/24789
9067         * eval.c (is_integral_or_integral_reference): New function.
9068         (evaluate_subexp_standard): Allow integer references in
9069         pointer arithmetic.
9070
9071 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9072
9073         * remote.c (remote_target::remote_parse_stop_reply): Remove the
9074         check for no ptid in the stop reply when the target is non-stop.
9075
9076 2020-04-01  Tom Tromey  <tromey@adacore.com>
9077
9078         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
9079         "name" parameter to rvalue reference.  Initialize m_name_holder.
9080         <lookup_name_info>: New overloads.
9081         <name>: Return gdb::string_view.
9082         <c_str>: New method.
9083         <make_ignore_params>: Update.
9084         <search_name_hash>: Update.
9085         <language_lookup_name>: Return const char *.
9086         <m_name>: Change type.
9087         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
9088         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
9089         (lookup_name_info::match_any): Update.
9090         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
9091         Update.
9092         * minsyms.c (linkage_name_str): Update.
9093         * language.c (default_symbol_name_matcher): Update.
9094         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
9095         Update.
9096         * ada-lang.c (ada_fold_name): Change parameter to string_view.
9097         (ada_lookup_name_info::ada_lookup_name_info): Update.
9098         (literal_symbol_name_matcher): Update.
9099
9100 2020-04-01  Tom Tromey  <tromey@adacore.com>
9101
9102         * psymtab.c (psymtab_search_name): Remove function.
9103         (psym_lookup_symbol): Create search name and lookup name here.
9104         (lookup_partial_symbol): Remove "name" parameter; add
9105         lookup_name.
9106         (psym_expand_symtabs_for_function): Update.
9107
9108 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
9109
9110         PR tui/25597:
9111         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
9112
9113 2020-03-31  Tom Tromey  <tromey@adacore.com>
9114
9115         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
9116         memcpy.
9117
9118 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
9119
9120         * features/riscv/32bit-csr.xml: Regenerated.
9121         * features/riscv/64bit-csr.xml: Regenerated.
9122
9123 2020-03-30  Tom Tromey  <tromey@adacore.com>
9124
9125         * ada-valprint.c (print_variant_part): Update.
9126         * ada-lang.h (ada_which_variant_applies): Update.
9127         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
9128         outer_valaddr parameters; replace with "outer" value parameter.
9129         (to_fixed_variant_branch_type): Update.
9130
9131 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9132
9133         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
9134         <list>.  Remove inclusion of observable.h.
9135         (PPC_DEBUG_CURRENT_VERSION): Move up define.
9136         (struct arch_lwp_info): New struct.
9137         (class ppc_linux_dreg_interface): New class.
9138         (struct ppc_linux_process_info): New struct.
9139         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
9140         <low_new_clone, low_forget_process, low_prepare_to_resume>
9141         <copy_thread_dreg_state, mark_thread_stale>
9142         <mark_debug_registers_changed, register_hw_breakpoint>
9143         <clear_hw_breakpoint, register_wp, clear_wp>
9144         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
9145         <num_memory_accesses, get_trigger_type>
9146         <create_watchpoint_request, hwdebug_point_cmp>
9147         <init_arch_lwp_info, get_arch_lwp_info>
9148         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
9149         methods.
9150         <struct ptid_hash>: New inner struct.
9151         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
9152         members.
9153         (saved_dabr_value, hwdebug_info, max_slots_number)
9154         (struct hw_break_tuple, struct thread_points, ppc_threads)
9155         (have_ptrace_hwdebug_interface)
9156         (hwdebug_find_thread_points_by_tid)
9157         (hwdebug_insert_point, hwdebug_remove_point): Remove.
9158         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
9159         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
9160         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
9161         use m_dreg_interface.
9162         (hwdebug_point_cmp): Change to...
9163         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
9164         reference arguments instead of pointers.
9165         (ppc_linux_nat_target::ranged_break_num_registers): Use
9166         m_dreg_interface.
9167         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
9168         m_dreg_interface.  Call register_hw_breakpoint.
9169         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
9170         m_dreg_interface.  Call clear_hw_breakpoint.
9171         (get_trigger_type): Change to...
9172         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
9173         comment.
9174         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
9175         use m_dreg_interface.  Call register_hw_breakpoint.
9176         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
9177         use m_dreg_interface.  Call clear_hw_breakpoint.
9178         (can_use_watchpoint_cond_accel): Change to...
9179         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
9180         method.  Update comment, use m_dreg_interface and
9181         m_process_info.
9182         (calculate_dvc): Change to...
9183         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
9184         m_dreg_interface.
9185         (num_memory_accesses): Change to...
9186         (ppc_linux_nat_target::num_memory_accesses): ...this method.
9187         (check_condition): Change to...
9188         (ppc_linux_nat_target::check_condition): ...this method.
9189         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
9190         comment, use m_dreg_interface.
9191         (create_watchpoint_request): Change to...
9192         (ppc_linux_nat_target::create_watchpoint_request): ...this
9193         method.  Use m_dreg_interface.
9194         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
9195         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
9196         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
9197         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
9198         (ppc_linux_nat_target::low_forget_process)
9199         (ppc_linux_nat_target::low_new_fork)
9200         (ppc_linux_nat_target::low_new_clone)
9201         (ppc_linux_nat_target::low_delete_thread)
9202         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
9203         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
9204         only call mark_thread_stale.
9205         (ppc_linux_thread_exit): Remove.
9206         (ppc_linux_nat_target::stopped_data_address): Change to...
9207         (ppc_linux_nat_target::low_stopped_data_address): This. Add
9208         comment, use m_dreg_interface and m_thread_hw_breakpoints.
9209         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
9210         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
9211         comment.  Call low_stopped_data_address.
9212         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
9213         m_dreg_interface.
9214         (ppc_linux_nat_target::masked_watch_num_registers): Use
9215         m_dreg_interface.
9216         (ppc_linux_nat_target::copy_thread_dreg_state)
9217         (ppc_linux_nat_target::mark_thread_stale)
9218         (ppc_linux_nat_target::mark_debug_registers_changed)
9219         (ppc_linux_nat_target::register_hw_breakpoint)
9220         (ppc_linux_nat_target::clear_hw_breakpoint)
9221         (ppc_linux_nat_target::register_wp)
9222         (ppc_linux_nat_target::clear_wp)
9223         (ppc_linux_nat_target::init_arch_lwp_info)
9224         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
9225         (_initialize_ppc_linux_nat): Remove observer callback.
9226
9227 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9228
9229         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
9230         (ppc_linux_nat_target::auxv_parse)
9231         (ppc_linux_nat_target::read_description)
9232         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
9233         Move up.
9234
9235 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9236
9237         * linux-nat.h (low_new_clone): New method.
9238         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
9239
9240 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9241
9242         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
9243         (dbx_expand_psymtab): ... this.
9244         (start_psymtab): Update.
9245         * mdebugread.c (psymtab_to_symtab_1): Rename to...
9246         (mdebug_expand_psymtab): ... this.
9247         (parse_partial_symbols): Update.
9248         (new_psymtab): Update.
9249         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
9250         (xcoff_expand_psymtab): ... this.
9251         (xcoff_start_psymtab): Update.
9252
9253 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9254
9255         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
9256         <expand_dependencies>: ... this.
9257         * psymtab.c (partial_symtab::read_dependencies): Rename to...
9258         (partial_symtab::expand_dependencies): ... this.
9259         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
9260         Update.
9261         (dwarf2_psymtab::expand_psymtab): Update.
9262         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9263         * mdebugread.c (psymtab_to_symtab_1): Update.
9264         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9265
9266 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9267
9268         * psympriv.h (discard_psymtab): Remove.
9269         * dbxread.c (dbx_end_psymtab): Update.
9270         * xcoffread.c (xcoff_end_psymtab): Update.
9271
9272 2020-03-28  Tom Tromey  <tom@tromey.com>
9273
9274         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
9275         comment.
9276
9277 2020-03-28  Tom Tromey  <tom@tromey.com>
9278
9279         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
9280
9281 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
9282
9283         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9284
9285 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
9286
9287         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
9288
9289 2020-03-26  Tom Tromey  <tom@tromey.com>
9290
9291         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
9292         (mark_common_block_symbol_computed, read_tag_string_type)
9293         (attr_to_dynamic_prop, read_subrange_type): Update.
9294         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
9295         to be methods on struct attribute.
9296         (skip_one_die, process_imported_unit_die, read_namespace_alias)
9297         (read_call_site_scope, partial_die_info::read)
9298         (partial_die_info::read, lookup_die_type, follow_die_ref):
9299         Update.
9300         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
9301         from dwarf2_get_ref_die_offset.
9302         (attribute::constant_value): New method, from
9303         dwarf2_get_attr_constant_value.
9304         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
9305         Declare method.
9306         <constant_value>: New method.
9307
9308 2020-03-26  Tom Tromey  <tom@tromey.com>
9309
9310         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
9311         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
9312         (dwarf_type_encoding_name): Move to stringify.c.
9313         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
9314         * dwarf2/stringify.c: New file.
9315         * dwarf2/stringify.h: New file.
9316
9317 2020-03-26  Tom Tromey  <tom@tromey.com>
9318
9319         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
9320         Rewrite.
9321
9322 2020-03-26  Tom Tromey  <tom@tromey.com>
9323
9324         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
9325         methods.
9326         * dwarf2/read.c (lookup_addr_base): Move to die.h.
9327         (lookup_ranges_base): Likewise.
9328         (read_cutu_die_from_dwo, read_full_die_1): Update.
9329
9330 2020-03-26  Tom Tromey  <tom@tromey.com>
9331
9332         * dwarf2/read.c (read_import_statement, read_file_scope)
9333         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
9334         (read_lexical_block_scope, read_call_site_scope)
9335         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
9336         (handle_struct_member_die, process_structure_scope)
9337         (update_enumeration_type_from_children)
9338         (process_enumeration_scope, read_array_type, read_common_block)
9339         (read_namespace, read_module, read_subroutine_type): Update.
9340         (sibling_die): Remove.
9341
9342 2020-03-26  Tom Tromey  <tom@tromey.com>
9343
9344         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
9345         (build_type_psymtabs_reader, read_structure_type)
9346         (read_enumeration_type, read_full_die_1): Update.
9347         (dwarf2_attr_no_follow): Move to die.h.
9348         * dwarf2/die.h (struct die_info) <attr>: New method.
9349
9350 2020-03-26  Tom Tromey  <tom@tromey.com>
9351
9352         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
9353         <base_address>: Now an optional.
9354         (dwarf2_find_base_address, dwarf2_rnglists_process)
9355         (dwarf2_ranges_process, fill_in_loclist_baton)
9356         (dwarf2_symbol_mark_computed): Update.
9357
9358 2020-03-26  Tom Tromey  <tom@tromey.com>
9359
9360         * dwarf2/read.c (struct die_info): Move to die.h.
9361         * dwarf2/die.h: New file.
9362
9363 2020-03-26  Tom Tromey  <tom@tromey.com>
9364
9365         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
9366         * dwarf2/read.c
9367         (dwarf2_statement_list_fits_in_line_number_section_complaint):
9368         Move to line-header.c.
9369         (read_checked_initial_length_and_offset, read_formatted_entries):
9370         Likewise.
9371         (dwarf_decode_line_header): Split into two.
9372         * dwarf2/line-header.c
9373         (dwarf2_statement_list_fits_in_line_number_section_complaint):
9374         Move from read.c.
9375         (read_checked_initial_length_and_offset, read_formatted_entries):
9376         Likewise.
9377         (dwarf_decode_line_header): New function, split from read.c.
9378
9379 2020-03-26  Tom Tromey  <tom@tromey.com>
9380
9381         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
9382         Declare method.
9383         * dwarf2/read.c (read_attribute_value): Update.
9384         (dwarf2_per_objfile::read_line_string): Rename from
9385         read_indirect_line_string.
9386         (read_formatted_entries): Update.
9387
9388 2020-03-26  Tom Tromey  <tom@tromey.com>
9389
9390         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
9391         variable.
9392
9393 2020-03-26  Tom Tromey  <tom@tromey.com>
9394
9395         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
9396         const.
9397         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
9398         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
9399         parameter const.
9400
9401 2020-03-26  Tom Tromey  <tom@tromey.com>
9402
9403         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
9404         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
9405         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
9406         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
9407
9408 2020-03-26  Tom Tromey  <tom@tromey.com>
9409
9410         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
9411         file_names_size, file_full_name, file_file_name>: Use const.
9412         <file_name_at, file_names>: Add const overload.
9413         * dwarf2/line-header.c (line_header::file_file_name)
9414         (line_header::file_full_name): Update.
9415
9416 2020-03-26  Tom Tromey  <tom@tromey.com>
9417
9418         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
9419         (macro_start_file, consume_improper_spaces)
9420         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
9421         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
9422         (dwarf_decode_macros): Move to macro.c.
9423         * dwarf2/macro.c: New file.
9424         * dwarf2/macro.h: New file.
9425         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
9426
9427 2020-03-26  Tom Tromey  <tom@tromey.com>
9428
9429         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
9430         method.
9431         * dwarf2/section.c: New method.  From
9432         read_indirect_string_at_offset_from.
9433         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
9434         (read_indirect_string_at_offset_from): Move to section.c.
9435         (read_indirect_string_at_offset): Rewrite.
9436         (read_indirect_line_string_at_offset): Remove.
9437         (read_indirect_string, read_indirect_line_string)
9438         (dwarf_decode_macro_bytes): Update.
9439
9440 2020-03-26  Tom Tromey  <tom@tromey.com>
9441
9442         * dwarf2/section.h (struct dwarf2_section_info)
9443         <overload_complaint>: Declare.
9444         (dwarf2_section_buffer_overflow_complaint): Don't declare.
9445         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
9446         Rename from dwarf2_section_buffer_overflow_complaint.
9447         * dwarf2/read.c (skip_one_die, partial_die_info::read)
9448         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
9449
9450 2020-03-26  Tom Tromey  <tom@tromey.com>
9451
9452         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
9453         Declare.
9454         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
9455         Move from read.c.
9456         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
9457         to section.c.
9458
9459 2020-03-26  Tom Tromey  <tom@tromey.com>
9460
9461         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
9462
9463 2020-03-26  Tom Tromey  <tom@tromey.com>
9464
9465         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
9466         "builder".
9467         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
9468         parameter.
9469         (dwarf_decode_macros): Update.
9470
9471 2020-03-26  Tom Tromey  <tom@tromey.com>
9472
9473         * dwarf2/read.c (read_attribute_value): Update.
9474         (read_indirect_string_from_dwz): Move to dwz.c; change into
9475         method.
9476         (dwarf_decode_macro_bytes): Update.
9477         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
9478         * dwarf2/dwz.c: New file.
9479         * Makefile.in (COMMON_SFILES): Add dwz.c.
9480
9481 2020-03-26  Tom Tromey  <tom@tromey.com>
9482
9483         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
9484         * dwarf2/read.c: Add include.
9485         * dwarf2/index-write.c: Add include.
9486         * dwarf2/index-cache.c: Add include.
9487         * dwarf2/dwz.h: New file.
9488
9489 2020-03-25  Tom Tromey  <tom@tromey.com>
9490
9491         * compile/compile-object-load.c (get_out_value_type): Mention
9492         correct symbol name in error message.
9493
9494 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
9495
9496         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9497
9498 2020-03-25  Tom de Vries  <tdevries@suse.de>
9499
9500         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
9501         * symmisc.c (dump_symtab_1): Print user and includes fields.
9502         (maintenance_info_symtabs): Same.
9503
9504 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9505
9506         PR gdb/25534
9507         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
9508         (riscv_regcache_cooked_write): New function.
9509         (riscv_push_dummy_call): Use new function.
9510         (riscv_return_value): Likewise.
9511
9512 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
9513
9514         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
9515         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
9516         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
9517         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
9518         * infrun.c (follow_fork): Likewise.
9519         (follow_fork_inferior): Likewise.
9520         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
9521         * linux-nat.h (class linux_nat_target): Likewise.
9522         * remote.c (class remote_target) <follow_fork>: Likewise.
9523         (remote_target::follow_fork): Likewise.
9524         * target-delegates.c: Re-generate.
9525         * target.c (default_follow_fork): Likewise.
9526         (target_follow_fork): Likewise.
9527         * target.h (struct target_ops) <follow_fork>: Likewise.
9528         (target_follow_fork): Likewise.
9529
9530 2020-03-24  Tom de Vries  <tdevries@suse.de>
9531
9532         * psymtab.c (maintenance_info_psymtabs): Print user field.
9533
9534 2020-03-20  Tom Tromey  <tromey@adacore.com>
9535
9536         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
9537         const.
9538         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
9539         const.
9540
9541 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
9542
9543         * ptrace.m4: Don't check for ptrace declaration.
9544         * config.in: Re-generate.
9545         * configure: Re-generate.
9546         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
9547         not defined.
9548
9549 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9550
9551         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
9552         `PTRACE_TYPE_RET'.
9553         * i386-bsd-nat.c (gdb_ptrace): Likewise.
9554         * sparc-nat.c (gdb_ptrace): Likewise.
9555         * x86-bsd-nat.c (gdb_ptrace): Likewise.
9556
9557 2020-03-20  Tom Tromey  <tromey@adacore.com>
9558
9559         * c-exp.y (lex_one_token): Fix assert.
9560
9561 2020-03-20  Tom Tromey  <tromey@adacore.com>
9562
9563         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
9564         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
9565         strncpy call.
9566
9567 2020-03-20  Tom Tromey  <tromey@adacore.com>
9568
9569         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
9570
9571 2020-03-20  Tom Tromey  <tromey@adacore.com>
9572
9573         * ada-valprint.c (print_variant_part): Remove parameters; switch
9574         to value-based API.
9575         (print_field_values): Likewise.
9576         (ada_val_print_struct_union): Likewise.
9577         (ada_value_print_1): Update.
9578
9579 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9580
9581         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
9582         nbsd_nat_target instead of inf_ptrace_target.
9583         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9584         nbsd_nat_target.
9585
9586 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9587
9588         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
9589         it to the ptrace call.
9590         * (store_registers): Likewise.
9591
9592 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9593
9594         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
9595         it to the ptrace call.
9596         * (store_registers): Likewise.
9597
9598 2020-03-19  Luis Machado  <luis.machado@linaro.org>
9599
9600         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
9601         valid, fetch vg value from ptrace.
9602
9603 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9604         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
9605         * inf-ptrace.c: Likewise.
9606         * (gdb_ptrace): Add.
9607         * (inf_ptrace_target::resume): Update.
9608         * (inf_ptrace_target::xfer_partial): Likewise.
9609         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
9610         * (inf_ptrace_peek_poke): Update.
9611
9612 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9613
9614         * x86-bsd-nat.c (gdb_ptrace): New.
9615         * (x86bsd_dr_set): Add new argument `ptid'.
9616         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
9617         x86bsd_dr_set_addr): Update.
9618
9619 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9620
9621         * remote.c (remote_target::process_stop_reply): Handle events for
9622         all threads differently.
9623
9624 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9625
9626         * completer.c (completion_tracker::remove_completion): Define new
9627         function.
9628         * completer.h (completion_tracker::remove_completion): Declare new
9629         function.
9630         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
9631         when adding a C++ function symbol.
9632
9633 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9634
9635         * completer.c (completion_tracker::completion_hash_entry): Define
9636         new class.
9637         (advance_to_filename_complete_word_point): Call
9638         recompute_lowest_common_denominator.
9639         (completion_tracker::completion_tracker): Call discard_completions
9640         to setup the hash table.
9641         (completion_tracker::discard_completions): Allow for being called
9642         from the constructor, pass new equal function, and element deleter
9643         when constructing the hash table.  Initialise new class member
9644         variables.
9645         (completion_tracker::maybe_add_completion): Remove use of
9646         m_entries_vec, and store more information into m_entries_hash.
9647         (completion_tracker::recompute_lcd_visitor): New function, most
9648         content taken from...
9649         (completion_tracker::recompute_lowest_common_denominator):
9650         ...here, this now just visits each item in the hash calling the
9651         above visitor.
9652         (completion_tracker::build_completion_result): Remove use of
9653         m_entries_vec, call recompute_lowest_common_denominator.
9654         * completer.h (completion_tracker::have_completions): Remove use
9655         of m_entries_vec.
9656         (completion_tracker::completion_hash_entry): Declare new class.
9657         (completion_tracker::recompute_lowest_common_denominator): Change
9658         function signature.
9659         (completion_tracker::recompute_lcd_visitor): Declare new function.
9660         (completion_tracker::m_entries_vec): Delete.
9661         (completion_tracker::m_entries_hash): Initialize to NULL.
9662         (completion_tracker::m_lowest_common_denominator_valid): New
9663         member variable.
9664         (completion_tracker::m_lowest_common_denominator_max_length): New
9665         member variable.
9666
9667 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9668
9669         * regformats/regdef.h: Put reg in gdb namespace.
9670
9671 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9672
9673         * i386-bsd-nat.c (gdb_ptrace): New.
9674         * (i386bsd_fetch_inferior_registers,
9675         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9676         * (i386bsd_fetch_inferior_registers,
9677         i386bsd_store_inferior_registers) Use gdb_ptrace.
9678
9679 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9680
9681         * amd64-bsd-nat.c (gdb_ptrace): New.
9682         * (amd64bsd_fetch_inferior_registers,
9683         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9684         * (amd64bsd_fetch_inferior_registers,
9685         amd64bsd_store_inferior_registers) Use gdb_ptrace.
9686
9687 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9688
9689         * user-regs.c (user_reg::read): Rename to...
9690         (user_reg::xread): ...this.
9691         * (append_user_reg): Rename argument `read' to `xread'.
9692         * (user_reg_add_builtin): Likewise.
9693         * (user_reg_add): Likewise.
9694         * (value_of_user_reg): Likewise.
9695
9696 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9697
9698         * sparc-nat.c (gdb_ptrace): New.
9699         * sparc-nat.c (sparc_fetch_inferior_registers)
9700         (sparc_store_inferior_registers) Remove obsolete comment.
9701         * sparc-nat.c (sparc_fetch_inferior_registers)
9702         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
9703         * sparc-nat.c (sparc_fetch_inferior_registers)
9704         (sparc_store_inferior_registers) Use gdb_ptrace.
9705
9706 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9707
9708         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
9709         it to the ptrace call.
9710         * sh-nbsd-nat.c (store_registers): Likewise.
9711
9712 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9713
9714         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
9715         nbsd_nat_target instead of inf_ptrace_target.
9716         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9717         nbsd_nat_target.
9718
9719 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9720
9721         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
9722
9723 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9724
9725         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
9726         <sys/sysctl.h>.
9727         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
9728
9729 2020-03-17  Tom de Vries  <tdevries@suse.de>
9730
9731         PR gdb/23710
9732         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
9733         fields.
9734         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
9735         fields.
9736         (process_imported_unit_die): Skip import of c++ CUs.
9737
9738 2020-03-16  Tom Tromey  <tom@tromey.com>
9739
9740         * p-valprint.c (pascal_object_print_value): Initialize
9741         base_value.
9742
9743 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
9744             Shahab Vahedi  <shahab@synopsys.com>
9745
9746         * Makefile.in: Add arch/arc.o
9747         * configure.tgt: Likewise.
9748         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
9749         (_initialize_arc_tdep): Don't initialize old target descriptions.
9750         (arc_read_description): New function to cache target descriptions.
9751         * arc-tdep.h (arc_read_description): Add proto type.
9752         * arch/arc.c: New file.
9753         * arch/arc.h: Likewise.
9754         * features/Makefile: Replace old target descriptions with new.
9755         * features/arc-arcompact.c: Remove.
9756         * features/arc-arcompact.xml: Likewise.
9757         * features/arc-v2.c: Likewise
9758         * features/arc-v2.xml: Likewise
9759         * features/arc/aux-arcompact.xml: New file.
9760         * features/arc/aux-v2.xml: Likewise.
9761         * features/arc/core-arcompact.xml: Likewise.
9762         * features/arc/core-v2.xml: Likewise.
9763         * features/arc/aux-arcompact.c: Generate.
9764         * features/arc/aux-v2.c: Likewise.
9765         * features/arc/core-arcompact.c: Likewise.
9766         * features/arc/core-v2.c: Likewise.
9767         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
9768
9769 2020-03-16  Tom Tromey  <tromey@adacore.com>
9770
9771         PR gdb/25663:
9772         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
9773         putting value into bcache.
9774
9775 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9776
9777         PR gdb/21500
9778         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
9779         to...
9780         (amd64_windows_init_abi_common): ... this.  Don't set size of
9781         long type.
9782         (amd64_windows_init_abi): New function.
9783         (amd64_cygwin_init_abi): New function.
9784         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
9785         the Cygwin OS ABI.
9786         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
9787         comment.
9788
9789 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9790
9791         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
9792         * windows-tdep.c (CYGWIN_DLL_NAME): New.
9793         (pe_import_directory_entry): New struct type.
9794         (is_linked_with_cygwin_dll): New function.
9795         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
9796         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
9797         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
9798
9799 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9800
9801         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
9802         i386_cygwin_core_osabi_sniffer.
9803
9804 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9805
9806         * i386-cygwin-tdep.c: Rename to...
9807         * i386-windows-tdep.c: ... this.
9808         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
9809         i386-windows-tdep.c.
9810         * configure.tgt: Likewise.
9811
9812 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9813
9814         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
9815         * osabi.c (gdb_osabi_names): Add "Windows".
9816         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
9817         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
9818         (i386_cygwin_core_osabi_sniffer): New function, extracted from
9819         i386_cygwin_osabi_sniffer.
9820         (_initialize_i386_cygwin_tdep): Register OS ABI
9821         GDB_OSABI_WINDOWS for i386.
9822         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
9823         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
9824         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
9825         for x86-64.
9826         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
9827         when the target matches '*-*-mingw*'.
9828
9829 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9830
9831         * defs.h (enum gdb_osabi): Move to...
9832         * osabi.h (enum gdb_osabi): ... here.
9833         * gdbarch.sh: Include osabi.h in gdbarch.h.
9834         * gdbarch.h: Re-generate.
9835
9836 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9837
9838         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
9839         function.
9840         (_initialize_amd64_windows_tdep): Register osabi sniffer.
9841
9842 2020-03-14  Tom Tromey  <tom@tromey.com>
9843
9844         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
9845         for C++.
9846         (c_type_print_modifier): Likewise.  Add "language" parameter.
9847         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
9848         (c_type_print_base_1): Update.
9849         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
9850         constants.
9851         * type-stack.c (type_stack::insert): Handle tp_atomic and
9852         tp_restrict.
9853         (type_stack::follow_type_instance_flags): Likewise.
9854         (type_stack::follow_types): Likewise.  Merge type-following code.
9855         * c-exp.y (RESTRICT, ATOMIC): New tokens.
9856         (space_identifier, cv_with_space_id)
9857         (const_or_volatile_or_space_identifier_noopt)
9858         (const_or_volatile_or_space_identifier): Remove.
9859         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
9860         rules.
9861         (ptr_operator, typebase): Update.
9862         (enum token_flag) <FLAG_C>: New constant.
9863         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
9864         "_Atomic".
9865         (lex_one_token): Handle FLAG_C.
9866
9867 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9868
9869         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
9870         it to the ptrace call.
9871         * m68k-bsd-nat.c (store_registers): Likewise.
9872
9873 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9874
9875         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
9876         gdb_byte *.
9877         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
9878         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
9879         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
9880
9881 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9882
9883         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
9884         nbsd_nat_target instead of inf_ptrace_target.
9885         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9886         nbsd_nat_target.
9887
9888 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9889
9890         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
9891         register_t.
9892
9893 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9894
9895         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
9896         it to the ptrace call.
9897         * alpha-bsd-nat.c (store_registers): Likewise.
9898
9899 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9900
9901         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
9902         includes.
9903         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
9904         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
9905         fill_fpregset): Likewise.
9906
9907 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9908
9909         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
9910         nbsd_nat_target instead of inf_ptrace_target.
9911         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9912         nbsd_nat_target.
9913
9914 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9915
9916         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
9917         register_t.
9918
9919 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9920
9921         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
9922         it to the ptrace call.
9923         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
9924         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
9925         * arm-nbsd-nat.c (store_register): Likewise.
9926         * arm-nbsd-nat.c (store_regs): Likewise.
9927         * arm-nbsd-nat.c (store_fp_register): Likewise.
9928         * arm-nbsd-nat.c (store_fp_regs): Likewise.
9929
9930 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9931
9932         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
9933         nbsd_nat_target instead of inf_ptrace_target.
9934         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9935         nbsd_nat_target.
9936
9937 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9938
9939         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
9940         it to the ptrace call.
9941         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
9942
9943 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9944
9945         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
9946         it to the ptrace call.
9947         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
9948
9949 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9950
9951         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
9952         gdb_byte *.
9953         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
9954
9955 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9956
9957         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
9958         instead of inf_ptrace_target.
9959         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9960         nbsd_nat_target.
9961
9962 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9963
9964         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9965         register_t.
9966
9967 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9968
9969         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9970         register_t.
9971
9972 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9973
9974         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
9975         register_t.
9976
9977 2020-03-13  Tom Tromey  <tom@tromey.com>
9978
9979         * value.h (val_print): Don't declare.
9980         * valprint.h (val_print_array_elements)
9981         (val_print_scalar_formatted, generic_val_print): Don't declare.
9982         * valprint.c (generic_val_print_array): Take a struct value.
9983         (generic_val_print_ptr, generic_val_print_memberptr)
9984         (generic_val_print_bool, generic_val_print_int)
9985         (generic_val_print_char, generic_val_print_complex)
9986         (generic_val_print): Remove.
9987         (generic_value_print): Update.
9988         (do_val_print): Remove unused parameters.  Don't call
9989         la_val_print.
9990         (val_print): Remove.
9991         (common_val_print): Update.  Don't call value_check_printable.
9992         (val_print_scalar_formatted, val_print_array_elements): Remove.
9993         * rust-lang.c (rust_val_print): Remove.
9994         (rust_language_defn): Update.
9995         * p-valprint.c (pascal_val_print): Remove.
9996         (pascal_value_print_inner): Update.
9997         (pascal_object_print_val_fields, pascal_object_print_val):
9998         Remove.
9999         (pascal_object_print_static_field): Update.
10000         * p-lang.h (pascal_val_print): Don't declare.
10001         * p-lang.c (pascal_language_defn): Update.
10002         * opencl-lang.c (opencl_language_defn): Update.
10003         * objc-lang.c (objc_language_defn): Update.
10004         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
10005         * m2-lang.h (m2_val_print): Don't declare.
10006         * m2-lang.c (m2_language_defn): Update.
10007         * language.h (struct language_defn) <la_val_print>: Remove.
10008         * language.c (unk_lang_value_print_inner): Rename.  Change
10009         argument types.
10010         (unknown_language_defn, auto_language_defn): Update.
10011         * go-valprint.c (go_val_print): Remove.
10012         * go-lang.h (go_val_print): Don't declare.
10013         * go-lang.c (go_language_defn): Update.
10014         * f-valprint.c (f_val_print): Remove.
10015         * f-lang.h (f_value_print): Don't declare.
10016         * f-lang.c (f_language_defn): Update.
10017         * d-valprint.c (d_val_print): Remove.
10018         * d-lang.h (d_value_print): Don't declare.
10019         * d-lang.c (d_language_defn): Update.
10020         * cp-valprint.c (cp_print_value_fields)
10021         (cp_print_value_fields_rtti, cp_print_value): Remove.
10022         (cp_print_static_field): Update.
10023         * c-valprint.c (c_val_print_array, c_val_print_ptr)
10024         (c_val_print_struct, c_val_print_union, c_val_print_int)
10025         (c_val_print_memberptr, c_val_print): Remove.
10026         * c-lang.h (c_val_print_array, cp_print_value_fields)
10027         (cp_print_value_fields_rtti): Don't declare.
10028         * c-lang.c (c_language_defn, cplus_language_defn)
10029         (asm_language_defn, minimal_language_defn): Update.
10030         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
10031         (ada_val_print_enum): Take a struct value.
10032         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
10033         (ada_val_print): Remove.
10034         (ada_value_print_1): Update.
10035         (printable_val_type): Remove.
10036         * ada-lang.h (ada_val_print): Don't declare.
10037         * ada-lang.c (ada_language_defn): Update.
10038
10039 2020-03-13  Tom Tromey  <tom@tromey.com>
10040
10041         * valprint.c (do_val_print): Update.
10042         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
10043         a struct value.
10044         (value_to_value_object_no_release): Declare.
10045         * python/py-value.c (value_to_value_object_no_release): New
10046         function.
10047         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
10048         struct value.
10049         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
10050         function.
10051         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
10052         a struct value.
10053         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
10054         Declare.
10055         (gdbscm_apply_val_pretty_printer): Take a struct value.
10056         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
10057         value.
10058         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
10059         value.
10060         * extension-priv.h (struct extension_language_ops)
10061         <apply_val_pretty_printer>: Take a struct value.
10062         * cp-valprint.c (cp_print_value): Create a struct value.
10063         (cp_print_value): Update.
10064
10065 2020-03-13  Tom Tromey  <tom@tromey.com>
10066
10067         * ada-valprint.c (print_field_values): Call common_val_print.
10068
10069 2020-03-13  Tom Tromey  <tom@tromey.com>
10070
10071         * ada-valprint.c (val_print_packed_array_elements): Remove
10072         bitoffset and val parameters.  Call common_val_print.
10073         (ada_val_print_string): Remove offset, address, and original_value
10074         parameters.
10075         (ada_val_print_array): Update.
10076         (ada_value_print_array): New function.
10077         (ada_value_print_1): Call it.
10078
10079 2020-03-13  Tom Tromey  <tom@tromey.com>
10080
10081         * ada-valprint.c (ada_value_print): Use common_val_print.
10082
10083 2020-03-13  Tom Tromey  <tom@tromey.com>
10084
10085         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
10086
10087 2020-03-13  Tom Tromey  <tom@tromey.com>
10088
10089         * ada-valprint.c (ada_value_print_num): New function.
10090         (ada_value_print_1): Use it.
10091
10092 2020-03-13  Tom Tromey  <tom@tromey.com>
10093
10094         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
10095
10096 2020-03-13  Tom Tromey  <tom@tromey.com>
10097
10098         * ada-valprint.c (ada_value_print_ptr): New function.
10099         (ada_value_print_1): Use it.
10100
10101 2020-03-13  Tom Tromey  <tom@tromey.com>
10102
10103         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
10104         call common_val_print.
10105         (ada_val_print_1): Update.
10106         (ada_value_print_1): New function.
10107         (ada_value_print_inner): Rewrite.
10108
10109 2020-03-13  Tom Tromey  <tom@tromey.com>
10110
10111         * cp-valprint.c (cp_print_value_fields): Update.
10112         (cp_print_value): New function.
10113
10114 2020-03-13  Tom Tromey  <tom@tromey.com>
10115
10116         * m2-valprint.c (m2_value_print_inner): Use
10117         cp_print_value_fields.
10118         * cp-valprint.c (cp_print_value_fields): New function.
10119         * c-valprint.c (c_value_print_struct): New function.
10120         (c_value_print_inner): Use c_value_print_struct.
10121         * c-lang.h (cp_print_value_fields): Declare.
10122
10123 2020-03-13  Tom Tromey  <tom@tromey.com>
10124
10125         * c-valprint.c (c_value_print_array): New function.
10126         (c_value_print_inner): Use it.
10127
10128 2020-03-13  Tom Tromey  <tom@tromey.com>
10129
10130         * c-valprint.c (c_value_print_memberptr): New function.
10131         (c_value_print_inner): Use it.
10132
10133 2020-03-13  Tom Tromey  <tom@tromey.com>
10134
10135         * c-valprint.c (c_value_print_int): New function.
10136         (c_value_print_inner): Use it.
10137
10138 2020-03-13  Tom Tromey  <tom@tromey.com>
10139
10140         * c-valprint.c (c_value_print_ptr): New function.
10141         (c_value_print_inner): Use it.
10142
10143 2020-03-13  Tom Tromey  <tom@tromey.com>
10144
10145         * c-valprint.c (c_value_print_inner): Rewrite.
10146
10147 2020-03-13  Tom Tromey  <tom@tromey.com>
10148
10149         * valprint.c (generic_value_print_complex): New function.
10150         (generic_value_print): Use it.
10151
10152 2020-03-13  Tom Tromey  <tom@tromey.com>
10153
10154         * valprint.c (generic_val_print_float): Don't call
10155         val_print_scalar_formatted.
10156         (generic_val_print, generic_value_print): Update.
10157
10158 2020-03-13  Tom Tromey  <tom@tromey.com>
10159
10160         * valprint.c (generic_value_print_char): New function
10161         (generic_value_print): Use it.
10162
10163 2020-03-13  Tom Tromey  <tom@tromey.com>
10164
10165         * valprint.c (generic_value_print_int): New function.
10166         (generic_value_print): Use it.
10167
10168 2020-03-13  Tom Tromey  <tom@tromey.com>
10169
10170         * valprint.c (generic_value_print_bool): New function.
10171         (generic_value_print): Use it.
10172
10173 2020-03-13  Tom Tromey  <tom@tromey.com>
10174
10175         * valprint.c (generic_val_print_func): Simplify.
10176         (generic_val_print, generic_value_print): Update.
10177
10178 2020-03-13  Tom Tromey  <tom@tromey.com>
10179
10180         * valprint.c (generic_val_print_flags): Remove.
10181         (generic_val_print, generic_value_print): Update.
10182         (val_print_type_code_flags): Add original_value parameter.
10183
10184 2020-03-13  Tom Tromey  <tom@tromey.com>
10185
10186         * valprint.c (generic_val_print): Update.
10187         (generic_value_print): Update.
10188         * valprint.c (generic_val_print_enum): Don't call
10189         val_print_scalar_formatted.
10190
10191 2020-03-13  Tom Tromey  <tom@tromey.com>
10192
10193         * valprint.c (generic_value_print): Call generic_value_print_ptr.
10194         * valprint.c (generic_value_print_ptr): New function.
10195
10196 2020-03-13  Tom Tromey  <tom@tromey.com>
10197
10198         * valprint.c (generic_value_print): Rewrite.
10199
10200 2020-03-13  Tom Tromey  <tom@tromey.com>
10201
10202         * p-valprint.c (pascal_object_print_value_fields)
10203         (pascal_object_print_value): New functions.
10204
10205 2020-03-13  Tom Tromey  <tom@tromey.com>
10206
10207         * p-valprint.c (pascal_value_print_inner): Rewrite.
10208
10209 2020-03-13  Tom Tromey  <tom@tromey.com>
10210
10211         * f-valprint.c (f_value_print_innner): Rewrite.
10212
10213 2020-03-13  Tom Tromey  <tom@tromey.com>
10214
10215         * m2-valprint.c (m2_print_unbounded_array): New overload.
10216         (m2_print_unbounded_array): Update.
10217         (m2_print_array_contents): Take a struct value.
10218         (m2_value_print_inner): Rewrite.
10219
10220 2020-03-13  Tom Tromey  <tom@tromey.com>
10221
10222         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
10223         (d_value_print_inner): New function.
10224         * d-lang.h (d_value_print_inner): Declare.
10225         * d-lang.c (d_language_defn): Use d_value_print_inner.
10226
10227 2020-03-13  Tom Tromey  <tom@tromey.com>
10228
10229         * go-valprint.c (go_value_print_inner): New function.
10230         * go-lang.h (go_value_print_inner): Declare.
10231         * go-lang.c (go_language_defn): Use go_value_print_inner.
10232
10233 2020-03-13  Tom Tromey  <tom@tromey.com>
10234
10235         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
10236         API.
10237         (rust_val_print): Rewrite.
10238         (rust_value_print_inner): New function, from rust_val_print.
10239         (rust_language_defn): Use rust_value_print_inner.
10240
10241 2020-03-13  Tom Tromey  <tom@tromey.com>
10242
10243         * ada-valprint.c (ada_value_print_inner): New function.
10244         * ada-lang.h (ada_value_print_inner): Declare.
10245         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
10246
10247 2020-03-13  Tom Tromey  <tom@tromey.com>
10248
10249         * f-valprint.c (f_value_print_innner): New function.
10250         * f-lang.h (f_value_print_innner): Declare.
10251         * f-lang.c (f_language_defn): Use f_value_print_innner.
10252
10253 2020-03-13  Tom Tromey  <tom@tromey.com>
10254
10255         * p-valprint.c (pascal_value_print_inner): New function.
10256         * p-lang.h (pascal_value_print_inner): Declare.
10257         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
10258
10259 2020-03-13  Tom Tromey  <tom@tromey.com>
10260
10261         * m2-valprint.c (m2_value_print_inner): New function.
10262         * m2-lang.h (m2_value_print_inner): Declare.
10263         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
10264
10265 2020-03-13  Tom Tromey  <tom@tromey.com>
10266
10267         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
10268         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
10269         * c-valprint.c (c_value_print_inner): New function.
10270         * c-lang.h (c_value_print_inner): Declare.
10271         * c-lang.c (c_language_defn, cplus_language_defn)
10272         (asm_language_defn, minimal_language_defn): Use
10273         c_value_print_inner.
10274
10275 2020-03-13  Tom Tromey  <tom@tromey.com>
10276
10277         * p-valprint.c (pascal_object_print_value_fields): Now static.
10278         * p-lang.h (pascal_object_print_value_fields): Don't declare.
10279
10280 2020-03-13  Tom Tromey  <tom@tromey.com>
10281
10282         * c-valprint.c (c_val_print_array): Simplify.
10283
10284 2020-03-13  Tom Tromey  <tom@tromey.com>
10285
10286         * valprint.c (value_print_array_elements): New function.
10287         * valprint.h (value_print_array_elements): Declare.
10288
10289 2020-03-13  Tom Tromey  <tom@tromey.com>
10290
10291         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
10292         * mips-tdep.c (mips_print_register): Use
10293         value_print_scalar_formatted.
10294
10295 2020-03-13  Tom Tromey  <tom@tromey.com>
10296
10297         * valprint.h (value_print_scalar_formatted): Declare.
10298         * valprint.c (value_print_scalar_formatted): New function.
10299
10300 2020-03-13  Tom Tromey  <tom@tromey.com>
10301
10302         * valprint.h (generic_value_print): Declare.
10303         * valprint.c (generic_value_print): New function.
10304
10305 2020-03-13  Tom Tromey  <tom@tromey.com>
10306
10307         * valprint.c (do_val_print): Call la_value_print_inner, if
10308         available.
10309         * rust-lang.c (rust_language_defn): Update.
10310         * p-lang.c (pascal_language_defn): Update.
10311         * opencl-lang.c (opencl_language_defn): Update.
10312         * objc-lang.c (objc_language_defn): Update.
10313         * m2-lang.c (m2_language_defn): Update.
10314         * language.h (struct language_defn) <la_value_print_inner>: New
10315         member.
10316         * language.c (unknown_language_defn, auto_language_defn): Update.
10317         * go-lang.c (go_language_defn): Update.
10318         * f-lang.c (f_language_defn): Update.
10319         * d-lang.c (d_language_defn): Update.
10320         * c-lang.c (c_language_defn, cplus_language_defn)
10321         (asm_language_defn, minimal_language_defn): Update.
10322         * ada-lang.c (ada_language_defn): Update.
10323
10324 2020-03-13  Tom Tromey  <tom@tromey.com>
10325
10326         * c-valprint.c (c_value_print): Use common_val_print.
10327
10328 2020-03-13  Tom Tromey  <tom@tromey.com>
10329
10330         * cp-valprint.c (cp_print_static_field): Use common_val_print.
10331
10332 2020-03-13  Tom Tromey  <tom@tromey.com>
10333
10334         * f-valprint.c (f77_print_array_1, f_val_print): Use
10335         common_val_print.
10336
10337 2020-03-13  Tom Tromey  <tom@tromey.com>
10338
10339         * riscv-tdep.c (riscv_print_one_register_info): Use
10340         common_val_print.
10341
10342 2020-03-13  Tom Tromey  <tom@tromey.com>
10343
10344         * mi/mi-main.c (output_register): Use common_val_print.
10345
10346 2020-03-13  Tom Tromey  <tom@tromey.com>
10347
10348         * infcmd.c (default_print_one_register_info): Use
10349         common_val_print.
10350
10351 2020-03-13  Tom Tromey  <tom@tromey.com>
10352
10353         * valprint.h (common_val_print_checked): Declare.
10354         * valprint.c (common_val_print_checked): New function.
10355         * stack.c (print_frame_arg): Use common_val_print_checked.
10356
10357 2020-03-13  Tom Tromey  <tom@tromey.com>
10358
10359         * valprint.c (do_val_print): New function, from val_print.
10360         (val_print): Use do_val_print.
10361         (common_val_print): Use do_val_print.
10362
10363 2020-03-13  Tom Tromey  <tom@tromey.com>
10364
10365         * valprint.c (value_print): Use scoped_value_mark.
10366
10367 2020-03-13  Tom de Vries  <tdevries@suse.de>
10368
10369         PR symtab/25646
10370         * psymtab.c (partial_symtab::partial_symtab): Don't set
10371         globals_offset and statics_offset.  Push element onto
10372         current_global_psymbols and current_static_psymbols stacks.
10373         (concat): New function.
10374         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
10375         element from current_global_psymbols and current_static_psymbols
10376         stacks.  Concat popped elements to global_psymbols and
10377         static_symbols.
10378         (add_psymbol_to_list): Use current_global_psymbols and
10379         current_static_psymbols stacks.
10380         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
10381         current_static_psymbols fields.
10382
10383 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10384
10385         * corelow.c (sniff_core_bfd): Remove.
10386         (class core_target) <m_core_vec>: Remove.
10387         (core_target::core_target): Update.
10388         (core_file_fns): Remove.
10389         (deprecated_add_core_fns): Remove.
10390         (default_core_sniffer): Remove.
10391         (sniff_core_bfd): Remove.
10392         (default_check_format): Remove.
10393         (gdb_check_format): Remove.
10394         (core_target_open): Update.
10395         (core_target::get_core_register_section): Update.
10396         (get_core_registers_cb): Update.
10397         (core_target::fetch_registers): Update.
10398         * gdbcore.h (struct core_fns): Remove.
10399         (deprecated_add_core_fns): Remove.
10400         (default_core_sniffer): Remove.
10401         (default_check_format): Remove.
10402
10403 2020-03-12  Tom Tromey  <tom@tromey.com>
10404
10405         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
10406         CORE_ADDR.
10407         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
10408
10409 2020-03-12  Tom Tromey  <tom@tromey.com>
10410
10411         * remote.c (remote_target::download_tracepoint)
10412         (remote_target::enable_tracepoint)
10413         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
10414         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
10415         sprintf_vma.
10416
10417 2020-03-12  Tom Tromey  <tom@tromey.com>
10418
10419         * symfile-mem.c: Update CORE_ADDR size assert.
10420
10421 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10422
10423         * selftest.m4: Move to gdbsupport/.
10424         * acinclude.m4: Update path to selftest.m4.
10425
10426 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10427
10428         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
10429         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
10430         gdbarch-selfselftests.c and selftest-arch.c.
10431         (SUBDIR_UNITTESTS_OBS): Rename to...
10432         (SELFTESTS_OBS): ... this.
10433         (COMMON_SFILES): Remove disasm-selftests.c and
10434         gdbarch-selftests.c.
10435         * configure.ac: Don't add selftest-arch.{c,o} to
10436         CONFIG_{SRCS,OBS}.
10437         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
10438         preprocessor conditions.
10439
10440 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10441
10442         * configure.ac: Don't source bfd/development.sh.
10443         * selftest.m4: Modify comment.
10444         * configure: Re-generate.
10445
10446 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10447
10448         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
10449         not "true" or "false".
10450         * configure: Re-generate.
10451
10452 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10453
10454         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
10455         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
10456         renamed to arm_nbsd_supply_gregset.
10457         (fetch_register): Update to call arm_nbsd_supply_gregset.
10458         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
10459         (arm_netbsd_nat_target::fetch_registers): Update.
10460         (fetch_elfcore_registers): Removed.
10461         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
10462         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
10463         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
10464         not require NetBSD system headers.
10465         (arm_nbsd_regset): New struct.
10466         (arm_nbsd_iterate_over_regset_sections): New function.
10467         (arm_netbsd_init_abi_common): Updated to call
10468         set_gdbarch_iterate_over_regset_sections.
10469         * arm-nbsd-tdep.h: New file.
10470
10471 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
10472
10473         * symtab.c (find_pc_sect_line): Add check which prevents infinite
10474         recursion.
10475
10476 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
10477
10478         * configure: Re-generate.
10479
10480 2020-03-11  Tom Tromey  <tromey@adacore.com>
10481
10482         * ada-typeprint.c (print_choices): Fix comment.
10483
10484 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
10485
10486         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
10487         previous item in the list, when the list has no items.
10488
10489 2020-03-11  Tom de Vries  <tdevries@suse.de>
10490
10491         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
10492         PROP_LOCLIST handling code.
10493
10494 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
10495
10496         * buildsym-legacy.c (record_line): Pass extra parameter to
10497         record_line.
10498         * buildsym.c (buildsym_compunit::record_line): Take an extra
10499         parameter, reduce duplication in the line table, and record the
10500         is_stmt flag in the line table.
10501         * buildsym.h (buildsym_compunit::record_line): Add extra
10502         parameter.
10503         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
10504         non-statement lines.
10505         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
10506         this to the symtab builder.
10507         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
10508         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
10509         through to dwarf_record_line_1.
10510         * infrun.c (process_event_stop_test): When stepping, don't stop at
10511         a non-statement instruction, and only refresh the step info when
10512         we land in the middle of a line's range.  Also add an extra
10513         comment.
10514         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
10515         field.
10516         * record-btrace.c (btrace_find_line_range): Only record lines
10517         marked as is-statement.
10518         * stack.c (frame_show_address): Show the frame address if we are
10519         in a non-statement sal.
10520         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
10521         (maintenance_print_one_line_table): Print a header for the is_stmt
10522         column, and include is_stmt information in the output.
10523         * symtab.c (find_pc_sect_line): Find lines marked as statements in
10524         preference to non-statements.
10525         (find_pcs_for_symtab_line): Prefer is-statement entries.
10526         (find_line_common): Likewise.
10527         * symtab.h (struct linetable_entry): Add is_stmt field.
10528         (struct symtab_and_line): Likewise.
10529         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
10530         arranging the line table.
10531
10532 2020-03-07  Tom de Vries  <tdevries@suse.de>
10533
10534         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
10535         DIE.
10536
10537 2020-03-07  Tom Tromey  <tom@tromey.com>
10538
10539         * valops.c (value_literal_complex): Remove obsolete comment.
10540         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
10541         comment.
10542
10543 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
10544
10545         * infrun.h: Forward-declare thread_info.
10546         (set_step_info): Add thread_info parameter, add doc.
10547         * infrun.c (set_step_info): Add thread_info parameter, move doc
10548         to header.
10549         * infrun.c (process_event_stop_test): Pass thread to
10550         set_step_info call.
10551         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
10552         set_step_info.
10553         (prepare_one_step): Add thread_info parameter, pass it to
10554         set_step_frame and prepare_one_step (recursive) call.
10555         (step_1): Pass thread to prepare_one_step call.
10556         (step_command_fsm::should_stop): Pass thread to
10557         prepare_one_step.
10558         (until_next_fsm): Pass thread to set_step_frame call.
10559         (finish_command): Pass thread to set_step_info call.
10560
10561 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
10562
10563         * windows-tdep.c (windows_solib_create_inferior_hook):
10564         Check if inferior is running.
10565
10566 2020-03-06  Tom de Vries  <tdevries@suse.de>
10567
10568         * NEWS: Fix "the the".
10569         * ctfread.c: Same.
10570
10571 2020-03-06  Tom de Vries  <tdevries@suse.de>
10572
10573         * psymtab.c (psymtab_to_symtab): Don't print "done.".
10574
10575 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10576
10577         * .dir-locals.el: Add a comment referencing the other copies of
10578         this file.
10579
10580 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
10581
10582         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
10583         psargs.
10584
10585 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10586
10587         * .gitattributes: New file.
10588
10589 2020-03-04  Tom Tromey  <tom@tromey.com>
10590
10591         * symmisc.c (print_symbol_bcache_statistics)
10592         (print_objfile_statistics): Update.
10593         * symfile.c (allocate_symtab): Use intern.
10594         * psymtab.c (partial_symtab::partial_symtab): Use intern.
10595         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
10596         macro_cache>: Remove.
10597         <string_cache>: New member.
10598         (struct objfile) <intern>: New methods.
10599         * elfread.c (elf_symtab_read): Use intern.
10600         * dwarf2/read.c (fixup_go_packaging): Intern package name.
10601         (dwarf2_compute_name, dwarf2_physname)
10602         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
10603         names.
10604         (guess_partial_die_structure_name): Update.
10605         (partial_die_info::fixup): Intern name.
10606         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
10607         name.
10608         (dwarf2_name): Intern name.  Update.
10609         * buildsym.c (buildsym_compunit::get_macro_table): Use
10610         string_cache.
10611
10612 2020-03-04  Tom Tromey  <tom@tromey.com>
10613
10614         * jit.c (bfd_open_from_target_memory): Make "target" const.
10615         * corefile.c (gnutarget): Now const.
10616         * gdbcore.h (gnutarget): Now const.
10617
10618 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
10619
10620         * NEWS: Mention support for WOW64 processes.
10621         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
10622         (amd64_windows_segment_register_p): Remove static.
10623         (_initialize_amd64_windows_nat): Update.
10624         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
10625         * i386-windows-nat.c (context_offset): Update.
10626         (i386_mappings): Rename and remove static.
10627         (i386_windows_segment_register_p): Remove static.
10628         (_initialize_i386_windows_nat): Update.
10629         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
10630         (STATUS_WX86_SINGLE_STEP): New macro.
10631         (EnumProcessModulesEx): New macro.
10632         (Wow64SuspendThread): New macro.
10633         (Wow64GetThreadContext): New macro.
10634         (Wow64SetThreadContext): New macro.
10635         (Wow64GetThreadSelectorEntry): New macro.
10636         (windows_set_context_register_offsets): Add static.
10637         (windows_set_segment_register_p): Likewise.
10638         (windows_add_thread): Adapt for WOW64 processes.
10639         (windows_fetch_one_register): Likewise.
10640         (windows_nat_target::fetch_registers): Likewise.
10641         (windows_store_one_register): Likewise.
10642         (display_selector): Likewise.
10643         (display_selectors): Likewise.
10644         (handle_exception): Likewise.
10645         (windows_continue): Likewise.
10646         (windows_nat_target::resume): Likewise.
10647         (windows_add_all_dlls): Likewise.
10648         (do_initial_windows_stuff): Likewise.
10649         (windows_nat_target::attach): Likewise.
10650         (windows_get_exec_module_filename): Likewise.
10651         (windows_nat_target::create_inferior): Likewise.
10652         (windows_xfer_siginfo): Likewise.
10653         (_initialize_loadable): Initialize Wow64SuspendThread,
10654         Wow64GetThreadContext, Wow64SetThreadContext,
10655         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
10656         * windows-nat.h (windows_set_context_register_offsets):
10657         Remove declaration.
10658         (windows_set_segment_register_p): Likewise.
10659         (i386_windows_segment_register_p): Add declaration.
10660         (amd64_windows_segment_register_p): Likewise.
10661
10662 2020-03-04  Luis Machado  <luis.machado@linaro.org>
10663
10664         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
10665         in "info registers" for AArch64/ARM.
10666
10667         The change caused "info registers" to not print GPR's.
10668
10669         gdb/ChangeLog:
10670
10671         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10672
10673         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10674         when reg->group is empty and reggroup is not.
10675
10676 2020-03-03  Tom Tromey  <tromey@adacore.com>
10677
10678         * dwarf2/frame.c (struct dwarf2_frame_cache)
10679         <checked_tailcall_bottom, entry_cfa_sp_offset,
10680         entry_cfa_sp_offset_p>: Remove members.
10681         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
10682         (dwarf2_frame_prev_register): Don't call
10683         dwarf2_tailcall_sniffer_first.
10684         (dwarf2_append_unwinders): Don't append tailcall unwinder.
10685         * frame-unwind.c (add_unwinder): New fuction.
10686         (frame_unwind_init): Use it.  Add tailcall unwinder.
10687
10688 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
10689             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10690
10691         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
10692         value should be printed as true.
10693
10694 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
10695
10696         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
10697         (windows_init_abi): Set and use windows_so_ops.
10698
10699 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
10700
10701         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
10702         when verifying if dealing with a convenience variable.
10703
10704 2020-03-03  Luis Machado  <luis.machado@linaro.org>
10705
10706         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
10707
10708 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10709
10710         * infrun.c (gdbarch_supports_displaced_stepping): New.
10711         (use_displaced_stepping): Break up conditions in smaller pieces.
10712         Use gdbarch_supports_displaced_stepping.
10713         (displaced_step_prepare_throw): Use
10714         gdbarch_supports_displaced_stepping.
10715
10716 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10717
10718         * NEWS: Mention new behaviour of the history filename.
10719         * top.c (write_history_p): Add comment.
10720         (show_write_history_p): Add header comment, give a different
10721         message when history writing is on, but the history filename is
10722         empty.
10723         (history_filename): Add comment.
10724         (history_filename_empty): New function.
10725         (show_history_filename): Add header comment, give a different
10726         message when the filename is empty.
10727         (init_history): Compare history_filename against nullptr, and only
10728         read history if the filename is not empty.
10729         (set_history_filename): Add header comment, and only make
10730         non-empty filenames absolute.
10731         (init_main): Make the filename argument to 'set history filename'
10732         optional.
10733
10734 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
10735
10736         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
10737         (arm_supply_vfpregset): ...this, and update to use VFP registers.
10738         (fetch_fp_register): Update.
10739         (fetch_fp_regs): Update.
10740         (store_fp_register): Update.
10741         (store_fp_regs): Update.
10742         (arm_netbsd_nat_target::read_description): New function.
10743         (fetch_elfcore_registers): Update.
10744
10745 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10746
10747         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
10748         general_thread if the stop reply is missing a thread-id.
10749         (remote_target::process_stop_reply): Use the first non-exited
10750         thread if the target didn't pass a thread-id.
10751         * infrun.c (do_target_wait): Move call to
10752         switch_to_inferior_no_thread to ....
10753         (do_target_wait_1): ... here.
10754
10755 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
10756
10757         * debuginfod-support.c: Include defs.h first.
10758
10759 2020-02-28  Tom de Vries  <tdevries@suse.de>
10760
10761         * symfile.c (set_initial_language): Use default language for lookup.
10762
10763 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
10764
10765         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
10766         reader variable, pass `this` to read_cutu_die_from_dwo.
10767
10768 2020-02-27  Aaron Merey  <amerey@redhat.com>
10769
10770         * source.c (open_source_file): Check for nullptr when computing
10771         srcpath.
10772
10773 2020-02-27  Tom Tromey  <tromey@adacore.com>
10774
10775         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
10776         member.
10777         (dwarf2_add_field): Don't update nfields.
10778         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
10779
10780 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
10781
10782         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
10783         abs.
10784
10785 2020-02-26  Tom Tromey  <tom@tromey.com>
10786
10787         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
10788         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
10789         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
10790         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
10791         per_cu_data.
10792
10793 2020-02-26  Tom Tromey  <tom@tromey.com>
10794
10795         * dwarf2/index-write.c (psym_index_map): Change type.
10796         (add_address_entry_worker, write_one_signatured_type)
10797         (recursively_count_psymbols, recursively_write_psymbols)
10798         (class debug_names, psyms_seen_size, write_gdbindex)
10799         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
10800
10801 2020-02-26  Aaron Merey  <amerey@redhat.com>
10802
10803         * Makefile.in: Handle optional debuginfod support.
10804         * NEWS: Update.
10805         * README: Add --with-debuginfod summary.
10806         * config.in: Regenerate.
10807         * configure: Regenerate.
10808         * configure.ac: Handle optional debuginfod support.
10809         * debuginfod-support.c: debuginfod helper functions.
10810         * debuginfod-support.h: Ditto.
10811         * doc/gdb.texinfo: Add --with-debuginfod to configure options
10812         summary.
10813         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
10814         when a dwz file cannot be found.
10815         * elfread.c (elf_symfile_read): Query debuginfod servers when a
10816         debuginfo file cannot be found.
10817         * source.c (open_source_file): Query debuginfod servers when a
10818         source file cannot be found.
10819         * top.c (print_gdb_configuration): Include
10820         --{with,without}-debuginfod in the output.
10821
10822 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
10823
10824         * thread.c (thr_try_catch_cmd): Print thread name.
10825
10826 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
10827
10828         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
10829         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10830         dwarf2_fetch_die_type_sect_off): Move to...
10831         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10832         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10833         dwarf2_fetch_die_type_sect_off): ... here.
10834         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10835         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10836         dwarf2_fetch_die_type_sect_off): Move doc to header file.
10837
10838 2020-02-26  Tom de Vries  <tdevries@suse.de>
10839
10840         PR gdb/25603
10841         * symfile.c (set_initial_language): Exit-early if
10842         language_mode == language_mode_manual.
10843
10844 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10845
10846         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
10847         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
10848         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
10849
10850 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10851
10852         * gdbtypes.c (create_array_type_with_stride): Handle negative
10853         array strides.
10854         * valarith.c (value_subscripted_rvalue): Likewise.
10855
10856 2020-02-25  Luis Machado  <luis.machado@linaro.org>
10857
10858         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
10859
10860 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10861
10862         * loc.h (dwarf2_get_die_type): Move to...
10863         * read.h (dwarf2_get_die_type): ... here.
10864         * read.c (dwarf2_get_die_type): Move doc to header.
10865
10866 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
10867
10868         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
10869         'gnulib/Makefile.in' to the list.
10870
10871 2020-02-24  Tom Tromey  <tom@tromey.com>
10872
10873         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
10874         Remove.
10875         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
10876         XOBNEWVEC.
10877
10878 2020-02-24  Tom Tromey  <tom@tromey.com>
10879
10880         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
10881         New method.
10882         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
10883         (dw2_do_instantiate_symtab, dw2_get_file_names)
10884         (build_type_psymtab_dependencies, load_full_type_unit): Update.
10885
10886 2020-02-24  Tom Tromey  <tom@tromey.com>
10887
10888         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
10889         make_scoped_restore.
10890         (dwarf2_psymtab::read_symtab): Don't clear
10891         reading_partial_symbols.
10892
10893 2020-02-24  Tom de Vries  <tdevries@suse.de>
10894
10895         PR gdb/25592
10896         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
10897
10898 2020-02-24  Tom de Vries  <tdevries@suse.de>
10899
10900         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
10901         commands layout next/prev/regs.
10902
10903 2020-02-22  Tom Tromey  <tom@tromey.com>
10904
10905         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
10906         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
10907
10908 2020-02-22  Tom Tromey  <tom@tromey.com>
10909
10910         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
10911
10912 2020-02-22  Tom Tromey  <tom@tromey.com>
10913
10914         * tui/tui-win.c (_initialize_tui_win): Add usage text.
10915         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
10916         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
10917         * tui/tui.c (_initialize_tui): Add usage text.
10918
10919 2020-02-22  Tom Tromey  <tom@tromey.com>
10920
10921         * tui/tui-win.c (tui_set_focus_command)
10922         (tui_set_win_height_command): Use error_no_arg.
10923         (_initialize_tui_win): Update help text.
10924         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
10925
10926 2020-02-22  Tom Tromey  <tom@tromey.com>
10927
10928         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
10929         * tui/tui-disasm.h (struct tui_disasm_window)
10930         <display_start_addr>: Declare.
10931         * tui/tui-source.h (struct tui_source_window)
10932         <display_start_addr>: Declare.
10933         * tui/tui-winsource.h (struct tui_source_window_base)
10934         <show_source_line, display_start_addr>: New methods.
10935         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
10936         Rename and move to protected section.
10937         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
10938         (tui_source_window_base::do_erase_source_content): Update.
10939         (tui_source_window_base::show_source_line): Now a method.
10940         (tui_source_window_base::show_source_content)
10941         (tui_source_window_base::tui_source_window_base)
10942         (tui_source_window_base::rerender)
10943         (tui_source_window_base::refill)
10944         (tui_source_window_base::do_scroll_horizontal)
10945         (tui_source_window_base::set_is_exec_point_at)
10946         (tui_source_window_base::update_breakpoint_info)
10947         (tui_source_window_base::update_exec_info): Update.
10948         * tui/tui-source.c (tui_source_window::set_contents)
10949         (tui_source_window::showing_source_p)
10950         (tui_source_window::do_scroll_vertical)
10951         (tui_source_window::location_matches_p)
10952         (tui_source_window::line_is_displayed): Update.
10953         (tui_source_window::display_start_addr): New method.
10954         * tui/tui-disasm.c (tui_disasm_window::set_contents)
10955         (tui_disasm_window::do_scroll_vertical)
10956         (tui_disasm_window::location_matches_p): Update.
10957         (tui_disasm_window::display_start_addr): New method.
10958
10959 2020-02-22  Tom Tromey  <tom@tromey.com>
10960
10961         * NEWS: Add entry for gdb.register_window_type.
10962         * tui/tui-layout.h (window_factory): New typedef.
10963         (tui_register_window): Declare.
10964         * tui/tui-layout.c (saved_tui_windows): New global.
10965         (tui_apply_current_layout): Use it.
10966         (tui_register_window): New function.
10967         * python/python.c (do_start_initialization): Call
10968         gdbpy_initialize_tui.
10969         (python_GdbMethods): Add "register_window_type" function.
10970         * python/python-internal.h (gdbpy_register_tui_window)
10971         (gdbpy_initialize_tui): Declare.
10972         * python/py-tui.c: New file.
10973         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
10974
10975 2020-02-22  Tom Tromey  <tom@tromey.com>
10976
10977         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
10978
10979 2020-02-22  Tom Tromey  <tom@tromey.com>
10980
10981         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
10982         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
10983         * tui/tui-data.c (tui_set_win_with_focus): Remove.
10984         (tui_set_win_focus_to): Move from tui-win.c.
10985
10986 2020-02-22  Tom Tromey  <tom@tromey.com>
10987
10988         * tui/tui-layout.c (make_standard_window, get_locator_window): New
10989         functions.
10990         (known_window_types): New global.
10991         (tui_get_window_by_name): Reimplement.
10992         (initialize_known_windows): New function.
10993         (validate_window_name): Rewrite.
10994         (_initialize_tui_layout): Call initialize_known_windows.
10995
10996 2020-02-22  Tom Tromey  <tom@tromey.com>
10997
10998         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
10999         Remove constants.
11000         * tui/tui-winsource.h (struct tui_source_window_base)
11001         <tui_source_window_base>: Remove parameter.
11002         * tui/tui-winsource.c
11003         (tui_source_window_base::tui_source_window_base): Remove
11004         parameter.
11005         (tui_source_window_base::refill): Update.
11006         * tui/tui-stack.h (struct tui_locator_window)
11007         <tui_locator_window>: Update.
11008         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
11009         Default the constructor.
11010         * tui/tui-regs.h (struct tui_data_item_window)
11011         <tui_data_item_window>: Default the constructor.
11012         (struct tui_data_window) <tui_data_window>: Likewise.
11013         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
11014         Default the constructor.
11015         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
11016         Default the constructor.
11017         <type>: Remove.
11018         (struct tui_win_info) <tui_win_info>: Default the constructor.
11019         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
11020         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
11021         Default the constructor.
11022
11023 2020-02-22  Tom Tromey  <tom@tromey.com>
11024
11025         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
11026         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
11027         * tui/tui-win.c (tui_resize_all): Don't call
11028         tui_delete_invisible_windows.
11029         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
11030         done.
11031         (tui_set_layout): Update.
11032         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
11033         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
11034         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
11035
11036 2020-02-22  Tom Tromey  <tom@tromey.com>
11037
11038         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
11039         correctly.
11040
11041 2020-02-22  Tom Tromey  <tom@tromey.com>
11042
11043         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
11044
11045 2020-02-22  Tom Tromey  <tom@tromey.com>
11046
11047         * tui/tui-winsource.h (struct tui_source_window_iterator)
11048         <inner_iterator>: New etytypedef.
11049         <tui_source_window_iterator>: Take "end" parameter.
11050         <tui_source_window_iterator>: Take iterator.
11051         <operator*, advance>: Update.
11052         <m_iter>: Change type.
11053         <m_end>: New field.
11054         (struct tui_source_windows) <begin, end>: Update.
11055         * tui/tui-layout.c (tui_windows): New global.
11056         (tui_apply_current_layout): Clear tui_windows.
11057         (tui_layout_window::apply): Update tui_windows.
11058         * tui/tui-data.h (tui_windows): Declare.
11059         (all_tui_windows): Now inline function.
11060         (class tui_window_iterator, struct all_tui_windows): Remove.
11061
11062 2020-02-22  Tom Tromey  <tom@tromey.com>
11063
11064         PR tui/17850:
11065         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
11066         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
11067         "height" argument.
11068         (class tui_layout_window) <get_sizes>: Likewise.
11069         (class tui_layout_split) <tui_layout_split>: Add "vertical"
11070         argument.
11071         <get_sizes>: Add "height" argument.
11072         <m_vertical>: New field.
11073         * tui/tui-layout.c (tui_layout_split::clone): Update.
11074         (tui_layout_split::get_sizes): Add "height" argument.
11075         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
11076         (tui_new_layout_command): Parse "-horizontal".
11077         (_initialize_tui_layout): Update help string.
11078         (tui_layout_split::specification): Add "-horizontal" when needed.
11079         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
11080         argument.
11081         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
11082         New methods.
11083
11084 2020-02-22  Tom Tromey  <tom@tromey.com>
11085
11086         * tui/tui-layout.h (enum tui_adjust_result): New.
11087         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
11088         (class tui_layout_window) <adjust_size>: Return
11089         tui_adjust_result.  Rewrite.
11090         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
11091         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
11092
11093 2020-02-22  Tom Tromey  <tom@tromey.com>
11094
11095         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
11096         parameter and return types.
11097         (class tui_layout_base) <specification>: Add "depth".
11098         (class tui_layout_window) <specification>: Add "depth".
11099         (class tui_layout_split) <specification>: Add "depth".
11100         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
11101         and return types.
11102         (tui_new_layout_command): Parse sub-layouts.
11103         (_initialize_tui_layout): Update help string.
11104         (tui_layout_window::specification): Add "depth".
11105         (add_layout_command): Update.
11106
11107 2020-02-22  Tom Tromey  <tom@tromey.com>
11108
11109         * NEWS: Add "tui new-layout" item.
11110         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
11111         Add new-layout command to help text.
11112         (validate_window_name): New function.
11113         (tui_new_layout_command): New function.
11114         (_initialize_tui_layout): Register "new-layout".
11115         (tui_layout_window::specification): New method.
11116         (tui_layout_window::specification): New method.
11117         * tui/tui-layout.h (class tui_layout_base) <specification>: New
11118         method.
11119         (class tui_layout_window) <specification>: New method.
11120         (class tui_layout_split) <specification>: New method.
11121
11122 2020-02-22  Tom Tromey  <tom@tromey.com>
11123
11124         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
11125         * tui/tui-win.c (window_name_completer): Update comment.
11126         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
11127         Declare method.
11128         (class tui_layout_window) <replace_window>: Likewise.
11129         (class tui_layout_split) <replace_window>: Likewise.
11130         (tui_set_layout): Don't declare.
11131         (tui_set_initial_layout): Declare function.
11132         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
11133         (asm_regs_layout): New globals.
11134         (tui_current_layout, show_layout): Remove.
11135         (tui_set_layout, tui_add_win_to_layout): Rewrite.
11136         (find_layout, tui_apply_layout): New function.
11137         (layout_completer): Remove.
11138         (tui_next_layout): Reimplement.
11139         (tui_next_layout_command): New function.
11140         (tui_set_initial_layout, tui_prev_layout_command): New functions.
11141         (tui_regs_layout): Reimplement.
11142         (tui_regs_layout_command): New function.
11143         (extract_display_start_addr): Rewrite.
11144         (next_layout, prev_layout): Remove.
11145         (tui_layout_window::replace_window): New method.
11146         (tui_layout_split::replace_window): New method.
11147         (destroy_layout): New function.
11148         (layout_list): New global.
11149         (add_layout_command): New function.
11150         (initialize_layouts): Update.
11151         (tui_layout_command): New function.
11152         (_initialize_tui_layout): Install "layout" commands.
11153         * tui/tui-data.h (enum tui_layout_type): Remove.
11154         (tui_current_layout): Don't declare.
11155
11156 2020-02-22  Tom Tromey  <tom@tromey.com>
11157
11158         * tui/tui-regs.c (tui_reg_layout): Remove.
11159         (tui_reg_command): Use tui_regs_layout.
11160         * tui/tui-layout.h (tui_reg_command): Declare.
11161         * tui/tui-layout.c (tui_reg_command): New function.
11162
11163 2020-02-22  Tom Tromey  <tom@tromey.com>
11164
11165         * tui/tui.c (tui_rl_delete_other_windows): Call
11166         tui_remove_some_windows.
11167         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
11168         Declare method.
11169         (class tui_layout_window) <remove_windows>: New method.
11170         (class tui_layout_split) <remove_windows>: Declare.
11171         (tui_remove_some_windows): Declare.
11172         * tui/tui-layout.c (tui_remove_some_windows): New function.
11173         (tui_layout_split::remove_windows): New method.
11174
11175 2020-02-22  Tom Tromey  <tom@tromey.com>
11176
11177         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
11178         * tui/tui-layout.h (tui_next_layout): Declare.
11179         * tui/tui-layout.c (tui_next_layout): New function.
11180
11181 2020-02-22  Tom Tromey  <tom@tromey.com>
11182
11183         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
11184         correct coordinates.
11185
11186 2020-02-22  Tom Tromey  <tom@tromey.com>
11187
11188         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
11189         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
11190         DATA_WIN case.
11191
11192 2020-02-22  Tom Tromey  <tom@tromey.com>
11193
11194         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
11195         TUI_DISASM_WIN, not tui_win_list.
11196
11197 2020-02-22  Tom Tromey  <tom@tromey.com>
11198
11199         * valprint.c (generic_val_print_enum_1)
11200         (val_print_type_code_flags): Style member names.
11201         * rust-lang.c (val_print_struct, rust_print_enum)
11202         (rust_print_struct_def, rust_internal_print_type): Style member
11203         names.
11204         * p-valprint.c (pascal_object_print_value_fields): Style member
11205         names.  Only call fprintf_symbol_filtered for static members.
11206         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
11207         * f-valprint.c (f_val_print): Style member names.
11208         * f-typeprint.c (f_type_print_base): Style member names.
11209         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
11210         call fprintf_symbol_filtered for static members.
11211         (cp_print_class_member): Style member names.
11212         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
11213         member names.
11214         * ada-valprint.c (ada_print_scalar): Style enum names.
11215         (ada_val_print_enum): Likewise.
11216         * ada-typeprint.c (print_enum_type): Style enum names.
11217
11218 2020-02-21  Tom Tromey  <tom@tromey.com>
11219
11220         * psympriv.h (struct partial_symtab): Update comment.
11221
11222 2020-02-21  Tom Tromey  <tromey@adacore.com>
11223
11224         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
11225         type is CORE_ADDR.
11226
11227 2020-02-21  Tom de Vries  <tdevries@suse.de>
11228
11229         PR gdb/25534
11230         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
11231         if dependencies[i]->user != NULL.
11232
11233 2020-02-21  Ali Tamur  <tamur@google.com>
11234
11235         * dwarf2/read.c (dwarf2_name): Add null check.
11236
11237 2020-02-20  Tom Tromey  <tom@tromey.com>
11238
11239         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
11240         ">=", in binary search.
11241         (dwarf2_find_containing_comp_unit): New overload.
11242         (run_test): New self-test.
11243         (_initialize_dwarf2_read): Register new test.
11244
11245 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
11246
11247         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
11248         * riscv-tdep.h: Likewise.
11249         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
11250         rv32-only CSR.
11251         * features/riscv/64bit-csr.xml: Regenerated.
11252
11253 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
11254             Tom Tromey  <tom@tromey.com>
11255
11256         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
11257         of 'fputc_unfiltered'.
11258         (putchar_unfiltered): Call 'fputc_unfiltered'.
11259         (fputc_unfiltered): Call 'fputs_unfiltered'.
11260
11261 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
11262
11263         * config.in: Regenerate.
11264         * configure: Regenerate.
11265         * configure.ac: Add --with-python-libdir option.
11266         * main.c: Use WITH_PYTHON_LIBDIR.
11267
11268 2020-02-19  Tom Tromey  <tom@tromey.com>
11269
11270         * symtab.c (general_symbol_info::compute_and_set_names): Use
11271         obstack_strndup.  Simplify call to symbol_set_demangled_name.
11272
11273 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
11274
11275         * dwarf2/read.c (allocate_signatured_type_table,
11276         allocate_dwo_unit_table, allocate_type_unit_groups_table,
11277         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
11278         Remove objfile parameter, update all callers.
11279
11280 2020-02-19  Doug Evans  <dje@google.com>
11281
11282         PR rust/25535
11283         * rust-lang.c (rust_print_enum): Apply embedded_offset to
11284         rust_enum_variant calculation.
11285
11286 2020-02-19  Tom Tromey  <tromey@adacore.com>
11287
11288         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
11289
11290 2020-02-19  Tom Tromey  <tromey@adacore.com>
11291
11292         * ada-lang.c (cache_symbol): Use obstack_strdup.
11293
11294 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11295
11296         * configure: Regenerate.
11297
11298 2020-02-19  Tom Tromey  <tromey@adacore.com>
11299
11300         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
11301         NULL check.
11302
11303 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
11304
11305         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
11306
11307 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11308
11309         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
11310         if GDBSERVER is not defined.
11311         (riscv_tdesc_cache): Likewise, also store const target_desc.
11312         (STATIC_IN_GDB): Define.
11313         (riscv_create_target_description): Update declaration with
11314         STATIC_IN_GDB.
11315         (riscv_lookup_target_description): New function, only define if
11316         GDBSERVER is not defined.
11317         * arch/riscv.h (riscv_create_target_description): Declare only
11318         when GDBSERVER is defined.
11319         (riscv_lookup_target_description): New declaration when GDBSERVER
11320         is not defined.
11321         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
11322         (riscv_linux_read_features): ...this, and return
11323         riscv_gdbarch_features instead of target_desc.
11324         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
11325         (riscv_linux_read_description): Rename to...
11326         (riscv_linux_read_features): ...this.
11327         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11328         Update to use riscv_gdbarch_features and
11329         riscv_lookup_target_description.
11330         * riscv-tdep.c (riscv_find_default_target_description): Use
11331         riscv_lookup_target_description instead of
11332         riscv_create_target_description.
11333
11334 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11335
11336         * valprint.c (generic_val_print_enum_1): When printing a flag
11337         enum with value 0 and there is no enumerator with value 0, print
11338         just "0" instead of "(unknown: 0x0)".
11339
11340 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11341
11342         * valprint.c (generic_val_print_enum_1): Print unknown part of
11343         flag enum in hex.
11344
11345 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11346
11347         * dwarf2/read.c (update_enumeration_type_from_children): Allow
11348         flag enums to contain duplicate enumerators.
11349         * valprint.c (generic_val_print_enum_1): Update comment.
11350
11351 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11352
11353         * dwarf2/read.c: Include "count-one-bits.h".
11354         (update_enumeration_type_from_children): If an enumerator has
11355         multiple bits set, don't treat the enumeration as a "flag enum".
11356         * valprint.c (generic_val_print_enum_1): Assert that enumerators
11357         of flag enums have 0 or 1 bit set.
11358
11359 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11360
11361         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
11362         conversion.
11363         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11364         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
11365         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11366         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
11367         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11368
11369 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11370
11371         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
11372
11373 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11374
11375         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
11376         displaced_step_closure_up.
11377         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
11378         (struct displaced_step_closure_up):
11379         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11380         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
11381         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
11382         Likewise.
11383         * gdbarch.sh (displaced_step_copy_insn): Likewise.
11384         * gdbarch.c, gdbarch.h: Re-generate.
11385         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
11386         displaced_step_closure_up.
11387         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11388         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
11389         * infrun.h (displaced_step_closure_up): New type alias.
11390         (struct displaced_step_inferior_state) <step_closure>: Change
11391         type to displaced_step_closure_up.
11392         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
11393         displaced_step_closure_up.
11394         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11395
11396 2020-02-14  Tom Tromey  <tom@tromey.com>
11397
11398         * minidebug.c (gnu_debug_key): New global.
11399         (find_separate_debug_file_in_section): Use it.
11400
11401 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11402
11403         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
11404         std::unique_ptr.
11405         * gdbarch.c: Re-generate.
11406         * gdbarch.h: Re-generate.
11407         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
11408         change.
11409         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
11410         type to std::unique_ptr.
11411         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
11412         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11413         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
11414         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
11415         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
11416         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11417         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
11418         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
11419         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11420
11421 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11422
11423         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
11424         std::unique_ptr.
11425         (displaced_step_clear): Rename to...
11426         (displaced_step_reset): ... this.  Just call displaced->reset ().
11427         (displaced_step_clear_cleanup): Rename to...
11428         (displaced_step_reset_cleanup): ... this.
11429         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
11430         (displaced_step_fixup): Likewise.
11431         (resume_1): Likewise.
11432         (handle_inferior_event): Restore child's memory before calling
11433         displaced_step_fixup on the parent.
11434         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
11435         to std::unique_ptr.
11436         <step_closure>: Change type to std::unique_ptr.
11437
11438 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11439
11440         * arm-tdep.c: Include count-one-bits.h.
11441         (cleanup_block_store_pc): Use count_one_bits.
11442         (cleanup_block_load_pc): Use count_one_bits.
11443         (arm_copy_block_xfer): Use count_one_bits.
11444         (thumb2_copy_block_xfer): Use count_one_bits.
11445         (thumb_copy_pop_pc_16bit): Use count_one_bits.
11446         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
11447         (thumb_get_next_pcs_raw): Use count_one_bits.
11448         (arm_get_next_pcs_raw): Use count_one_bits_l.
11449         * arch/arm.c (bitcount): Remove.
11450         * arch/arm.h (bitcount): Remove.
11451
11452 2020-02-14  Tom Tromey  <tromey@adacore.com>
11453
11454         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
11455         Update.
11456         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
11457         * dwarf2/loc.c (call_site_find_chain_1): Return
11458         unique_xmalloc_ptr.
11459         (call_site_find_chain): Likewise.
11460
11461 2020-02-14  Richard Biener  <rguenther@suse.de>
11462
11463         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
11464         on expression with division operators.
11465
11466 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11467
11468         * MAINTAINERS (Write After Approval): Adding myself.
11469
11470 2020-02-12  Tom Tromey  <tom@tromey.com>
11471
11472         * event-loop.c (event_data, gdb_event, event_handler_func):
11473         Remove.
11474
11475 2020-02-12  Tom Tromey  <tom@tromey.com>
11476
11477         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
11478         (dwarf2_frame_objfile_data): Add comment.
11479         (find_comp_unit, set_comp_unit): New functions.
11480         (dwarf2_frame_find_fde): Use find_comp_unit.
11481         (dwarf2_build_frame_info): Use set_comp_unit.
11482
11483 2020-02-12  Tom Tromey  <tom@tromey.com>
11484
11485         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
11486         (comp_unit): Don't initialize objfile.
11487         (execute_cfa_program): Add text_offset parameter.
11488         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
11489         (dwarf2_frame_cache): Update.
11490         (dwarf2_build_frame_info): Don't set "objfile" member.
11491
11492 2020-02-12  Tom Tromey  <tom@tromey.com>
11493
11494         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
11495         (decode_frame_entry): Likewise.
11496         (dwarf2_build_frame_info): Update.
11497
11498 2020-02-12  Tom Tromey  <tom@tromey.com>
11499
11500         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
11501         (decode_frame_entry_1): Use the comp_unit obstack.
11502
11503 2020-02-12  Tom Tromey  <tom@tromey.com>
11504
11505         * dwarf2/frame.c (struct comp_unit): Add initializers and
11506         constructor.
11507         (dwarf2_frame_objfile_data): Store a comp_unit.
11508         (dwarf2_frame_find_fde): Update.
11509         (dwarf2_build_frame_info): Use "new".
11510
11511 2020-02-12  Tom Tromey  <tom@tromey.com>
11512
11513         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
11514         (dwarf2_fde_table): Typedef for std::vector.
11515         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
11516         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
11517         (decode_frame_entry): Update.
11518         (dwarf2_build_frame_info): Use "new".
11519
11520 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11521
11522         * arm-tdep.c (arm_gdbarch_init): Update.
11523         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
11524         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
11525         have_neon, is_m>: Change to bool.
11526
11527 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11528
11529         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
11530
11531 2020-02-12  Tom Tromey  <tom@tromey.com>
11532
11533         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
11534
11535 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
11536
11537         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
11538         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
11539
11540 2020-02-11  Tom Tromey  <tom@tromey.com>
11541
11542         * psymtab.h: Update comment.
11543
11544 2020-02-11  Tom Tromey  <tom@tromey.com>
11545
11546         * gdb_obstack.h (struct auto_obstack): Use
11547         DISABLE_COPY_AND_ASSIGN.
11548
11549 2020-02-11  Tom Tromey  <tom@tromey.com>
11550
11551         * dwarf2/frame.h (struct objfile): Don't forward declare.
11552
11553 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11554
11555         * cris-tdep.c (cris_supply_gregset): Change signature to match
11556         what struct regset expects.
11557         (cris_regset): New struct.
11558         (fetch_core_registers): Remove.
11559         (cris_iterate_over_regset_sections): New function.
11560         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
11561         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
11562
11563 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11564
11565         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
11566         registers.
11567
11568 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11569
11570         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
11571
11572 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11573
11574         * configure: Re-generate.
11575
11576 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11577
11578         * configure: Re-generate.
11579
11580 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11581
11582         * acinclude: Update warning.m4 path.
11583         * warning.m4: Move to gdbsupport.
11584
11585 2020-02-11  Tom Tromey  <tromey@adacore.com>
11586
11587         * remote.c (remote_console_output): Update.
11588         * printcmd.c (printf_command): Update.
11589         * event-loop.c (gdb_wait_for_event): Update.
11590         * linux-nat.c (sigchld_handler): Update.
11591         * remote-sim.c (gdb_os_write_stdout): Update.
11592         (gdb_os_flush_stdout): Update.
11593         (gdb_os_flush_stderr): Update.
11594         (gdb_os_write_stderr): Update.
11595         * exceptions.c (print_exception): Update.
11596         * remote-fileio.c (remote_fileio_func_read): Update.
11597         (remote_fileio_func_write): Update.
11598         * tui/tui.c (tui_enable): Update.
11599         * tui/tui-interp.c (tui_interp::init): Update.
11600         * utils.c (init_page_info): Update.
11601         (putchar_unfiltered, fputc_unfiltered): Update.
11602         (gdb_flush): Update.
11603         (emit_style_escape): Update.
11604         (flush_wrap_buffer, fputs_maybe_filtered): Update.
11605         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
11606         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
11607         (stderr_file::write): Update.
11608         (stderr_file::puts): Update.
11609         * ui-file.h (ui_file_isatty, ui_file_write)
11610         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
11611         (ui_file_puts): Don't declare.
11612
11613 2020-02-10  Tom de Vries  <tdevries@suse.de>
11614
11615         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
11616         sentinel to char *.
11617
11618 2020-02-09  Tom de Vries  <tdevries@suse.de>
11619
11620         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
11621         filename if it matches "<artificial>".
11622
11623 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11624
11625         * windows-tdep.c (struct enum_value_name): New struct.
11626         (create_enum): New function.
11627         (windows_get_siginfo_type): Create and use enum types.
11628
11629 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11630
11631         * NEWS: Mention $_siginfo support for Windows.
11632         * windows-nat.c (handle_exception): Set siginfo_er.
11633         (windows_nat_target::mourn_inferior): Reset siginfo_er.
11634         (windows_xfer_siginfo): New function.
11635         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
11636         * windows-tdep.c (struct windows_gdbarch_data): New struct.
11637         (init_windows_gdbarch_data): New function.
11638         (get_windows_gdbarch_data): New function.
11639         (windows_get_siginfo_type): New function.
11640         (windows_init_abi): Register windows_get_siginfo_type.
11641         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
11642
11643 2020-02-08  Tom Tromey  <tom@tromey.com>
11644
11645         * dwarf2/read.c (class cutu_reader) <cutu_reader,
11646         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
11647         <keep>: Declare method.
11648         <m_keep>: Remove member.
11649         <~cutu_reader>: Remove.
11650         (cutu_reader::init_tu_and_read_dwo_dies): Update.
11651         (cutu_reader::cutu_reader): Update.
11652         (cutu_reader::keep): Rename from ~cutu_reader.
11653         (process_psymtab_comp_unit, build_type_psymtabs_1)
11654         (process_skeletonless_type_unit, load_partial_comp_unit)
11655         (load_full_comp_unit, dwarf2_read_addr_index)
11656         (read_signatured_type): Update.
11657
11658 2020-02-08  Tom Tromey  <tom@tromey.com>
11659
11660         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
11661         "want_partial_unit" parameter.
11662         (process_psymtab_comp_unit): Change want_partial_unit to bool.
11663         Inline check for DW_TAG_partial_unit.
11664         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
11665
11666 2020-02-08  Tom Tromey  <tom@tromey.com>
11667
11668         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
11669         read.c.
11670         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
11671         read.c.
11672
11673 2020-02-08  Tom Tromey  <tom@tromey.com>
11674
11675         * dwarf2/read.c (read_address): Move to comp-unit.c.
11676         (dwarf2_rnglists_process, dwarf2_ranges_process)
11677         (read_attribute_value, dwarf_decode_lines_1)
11678         (var_decode_location, decode_locdesc): Update.
11679         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
11680         read.c.  Remove "cu" parameter.
11681         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
11682         method.
11683
11684 2020-02-08  Tom Tromey  <tom@tromey.com>
11685
11686         * dwarf2/read.c (read_attribute_value, read_indirect_string)
11687         (read_indirect_line_string): Update.
11688         * dwarf2/comp-unit.c (read_offset): Remove.
11689         (read_comp_unit_head): Update.
11690         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
11691         method.
11692         (read_offset): Don't declare.
11693
11694 2020-02-08  Tom Tromey  <tom@tromey.com>
11695
11696         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
11697         * dwarf2/read.c (struct comp_unit_head): Move to
11698         dwarf2/comp-unit.h.
11699         (enum class rcuh_kind): Move to comp-unit.h.
11700         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
11701         (read_comp_unit_head, error_check_comp_unit_head)
11702         (read_and_check_comp_unit_head): Move to comp-unit.c.
11703         (read_offset, dwarf_unit_type_name): Likewise.
11704         (create_debug_type_hash_table, read_cutu_die_from_dwo)
11705         (cutu_reader::cutu_reader, read_call_site_scope)
11706         (find_partial_die, follow_die_offset): Update.
11707         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
11708
11709 2020-02-08  Tom Tromey  <tom@tromey.com>
11710
11711         * dwarf2/read.c (read_offset_1): Move to leb.c.
11712         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
11713         (dwarf_decode_macro_bytes): Update.
11714         * dwarf2/leb.c (read_offset): Rename; move from read.c.
11715         * dwarf2/leb.h (read_offset): Declare.
11716
11717 2020-02-08  Tom Tromey  <tom@tromey.com>
11718
11719         * dwarf2/read.c (dwarf2_section_size): Remove.
11720         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
11721         Update.
11722         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
11723
11724 2020-02-08  Tom Tromey  <tom@tromey.com>
11725
11726         * dwarf2/read.c (read_initial_length): Move to leb.c.
11727         * dwarf2/leb.h (read_initial_length): Declare.
11728         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
11729         handle_nonstd parameter.
11730         * dwarf2/frame.c (read_initial_length): Remove.
11731         (decode_frame_entry_1): Update.
11732
11733 2020-02-08  Tom Tromey  <tom@tromey.com>
11734
11735         * dwarf2/loc.c (dwarf2_find_location_expression)
11736         (dwarf_evaluate_loc_desc::get_tls_address)
11737         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
11738         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
11739         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
11740         (dwarf2_compile_property_to_c)
11741         (dwarf2_loc_desc_get_symbol_read_needs)
11742         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
11743         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
11744         (loclist_describe_location, loclist_tracepoint_var_ref)
11745         (loclist_generate_c_location): Update.
11746         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
11747         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
11748         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
11749         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
11750         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
11751         (dwarf2_per_cu_data::addr_size)
11752         (dwarf2_per_cu_data::ref_addr_size)
11753         (dwarf2_per_cu_data::text_offset)
11754         (dwarf2_per_cu_data::addr_type): Now methods.
11755         (per_cu_header_read_in): Make per_cu "const".
11756         (dwarf2_version): Remove.
11757         (dwarf2_per_cu_data::int_type): Now a method.
11758         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
11759         (set_die_type, read_array_type, read_subrange_index_type)
11760         (read_tag_string_type, read_subrange_type): Update.
11761         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
11762         offset_size, ref_addr_size, text_offset, addr_type, version,
11763         objfile, int_type, addr_sized_int_type>: Declare methods.
11764
11765 2020-02-08  Tom Tromey  <tom@tromey.com>
11766
11767         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
11768         Move earlier.
11769
11770 2020-02-08  Tom Tromey  <tom@tromey.com>
11771
11772         * dwarf2/read.h (dwarf_line_debug): Declare.
11773         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
11774         * dwarf2/read.c: Move line_header code to new files.
11775         (dwarf_line_debug): No longer static.
11776         * dwarf2/line-header.c: New file.
11777         * dwarf2/line-header.h: New file.
11778
11779 2020-02-08  Tom Tromey  <tom@tromey.com>
11780
11781         * dwarf2/read.c (struct line_header) <file_full_name,
11782         file_file_name>: Return unique_xmalloc_ptr.
11783         (line_header::file_file_name): Update.
11784         (line_header::file_full_name): Update.
11785         (dw2_get_file_names_reader): Update.
11786         (macro_start_file): Update.
11787
11788 2020-02-08  Tom Tromey  <tom@tromey.com>
11789
11790         * dwarf2/read.c (struct line_header) <file_full_name,
11791         file_file_name>: Declare methods.
11792         (dw2_get_file_names_reader): Update.
11793         (file_file_name): Now a method.
11794         (file_full_name): Likewise.
11795         (macro_start_file): Update.
11796
11797 2020-02-08  Tom Tromey  <tom@tromey.com>
11798
11799         * dwarf2/read.c (dwarf_always_disassemble)
11800         (show_dwarf_always_disassemble): Move to loc.c.
11801         (_initialize_dwarf2_read): Move "always-disassemble" registration
11802         to loc.c.
11803         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
11804         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
11805         static.
11806         (show_dwarf_always_disassemble): Move from read.c.
11807         (_initialize_dwarf2loc): Move always-disassemble from read.c.
11808
11809 2020-02-08  Tom Tromey  <tom@tromey.com>
11810
11811         * dwarf2/read.c (~dwarf2_per_objfile): Update.
11812         (create_quick_file_names_table): Return htab_up.
11813         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
11814         Update.
11815         * dwarf2/read.h (struct dwarf2_per_objfile)
11816         <quick_file_names_table>: Now htab_up.
11817
11818 2020-02-08  Tom Tromey  <tom@tromey.com>
11819
11820         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
11821
11822 2020-02-08  Tom Tromey  <tom@tromey.com>
11823
11824         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
11825         Rewrite.
11826         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
11827         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
11828         (abbrev_table::abbrev_table): No longer inline.
11829         (ABBREV_HASH_SIZE): Remove.
11830         (abbrev_table::m_abbrevs): Now an htab_up.
11831
11832 2020-02-08  Tom Tromey  <tom@tromey.com>
11833
11834         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
11835         (cutu_reader): Update.
11836         (build_type_psymtabs_1): Update.
11837         * dwarf2/abbrev.c (abbrev_table::read): Rename.
11838         (abbrev_table::alloc_abbrev): Update.
11839         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
11840         (abbrev_table::read): New static method, renamed from
11841         abbrev_table_read_table.
11842         (abbrev_table::alloc_abbrev)
11843         (abbrev_table::add_abbrev): Now private.
11844         (abbrev_table::abbrev_table): Now private.
11845         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
11846
11847 2020-02-08  Tom Tromey  <tom@tromey.com>
11848
11849         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
11850         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
11851         htab_up.
11852
11853 2020-02-08  Tom Tromey  <tom@tromey.com>
11854
11855         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
11856         htab_up.
11857         (lookup_dwo_unit_in_dwp): Update.
11858         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
11859         on obstack.
11860
11861 2020-02-08  Tom Tromey  <tom@tromey.com>
11862
11863         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
11864         obstack.
11865
11866 2020-02-08  Tom Tromey  <tom@tromey.com>
11867
11868         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
11869         line_header_hash.
11870         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
11871         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
11872         Change type to htab_up.
11873
11874 2020-02-08  Tom Tromey  <tom@tromey.com>
11875
11876         * dwarf2/read.c (allocate_type_unit_groups_table): Return
11877         htab_up.  Don't allocate on obstack.
11878         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
11879         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
11880         Change type to htab_up.
11881
11882 2020-02-08  Tom Tromey  <tom@tromey.com>
11883
11884         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
11885         Change type to htab_up.
11886         * dwarf2/read.c (create_signatured_type_table_from_index)
11887         (create_signatured_type_table_from_debug_names)
11888         (create_all_type_units, add_type_unit)
11889         (lookup_dwo_signatured_type, lookup_signatured_type)
11890         (process_skeletonless_type_unit): Update.
11891         (create_debug_type_hash_table, create_debug_types_hash_table):
11892         Change type of types_htab.
11893         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
11894         htab_up.  Don't allocate on obstack.
11895         (create_cus_hash_table): Change type of cus_htab parameter.
11896         (struct dwo_file) <cus, tus>: Now htab_up.
11897         (lookup_dwo_signatured_type, lookup_dwo_cutu)
11898         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
11899         (queue_and_load_all_dwo_tus): Update.
11900         * dwarf2/index-write.c (write_gdbindex): Update.
11901         (write_debug_names): Update.
11902
11903 2020-02-08  Tom Tromey  <tom@tromey.com>
11904
11905         * dwarf2/read.h (struct dwarf2_queue_item): Move from
11906         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
11907         destructor.
11908         (struct dwarf2_per_objfile) <queue>: New member.
11909         * dwarf2/read.c (struct dwarf2_queue_item): Move to
11910         dwarf2/read.h.
11911         (dwarf2_queue, dwarf2_queue_tail): Remove.
11912         (class dwarf2_queue_guard): Add parameter to constructor.  Use
11913         DISABLE_COPY_AND_ASSIGN.
11914         <m_per_objfile>: New member.
11915         <~dwarf2_queue_guard>: Rewrite.
11916         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
11917         Update.
11918         (~dwarf2_queue_item): New.
11919
11920 2020-02-08  Tom Tromey  <tom@tromey.com>
11921
11922         * dwarf2/read.c (struct die_info) <has_children>: New member.
11923         (dw2_get_file_names_reader): Remove has_children.
11924         (dw2_get_file_names): Update.
11925         (read_cutu_die_from_dwo): Remove has_children.
11926         (cutu_reader::init_tu_and_read_dwo_dies)
11927         (cutu_reader::cutu_reader): Update.
11928         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
11929         Remove has_children.
11930         (build_type_psymtabs_1, process_skeletonless_type_unit)
11931         (load_partial_comp_unit, load_full_comp_unit): Update.
11932         (create_dwo_cu_reader): Remove has_children.
11933         (create_cus_hash_table, read_die_and_children): Update.
11934         (read_full_die_1,read_full_die): Remove has_children.
11935         (read_signatured_type): Update.
11936         (class cutu_reader) <has_children>: Remove.
11937
11938 2020-02-08  Tom Tromey  <tom@tromey.com>
11939
11940         * dwarf2/expr.c: Rename from dwarf2expr.c.
11941         * dwarf2/expr.h: Rename from dwarf2expr.h.
11942         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
11943         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
11944         * dwarf2/frame.c: Rename from dwarf2-frame.c.
11945         * dwarf2/frame.h: Rename from dwarf2-frame.h.
11946         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
11947         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
11948         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
11949         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
11950         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
11951         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
11952         * dwarf2/loc.c: Rename from dwarf2loc.c.
11953         * dwarf2/loc.h: Rename from dwarf2loc.h.
11954         * dwarf2/read.c: Rename from dwarf2read.c.
11955         * dwarf2/read.h: Rename from dwarf2read.h.
11956         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
11957         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
11958         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
11959         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
11960         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
11961         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
11962         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
11963         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
11964         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
11965         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
11966         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
11967         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
11968         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
11969         Update.
11970         * Makefile.in (COMMON_SFILES): Update.
11971         (HFILES_NO_SRCDIR): Update.
11972
11973 2020-02-08  Tom Tromey  <tom@tromey.com>
11974
11975         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
11976         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
11977
11978 2020-02-08  Tom Tromey  <tom@tromey.com>
11979
11980         * dwarf2read.h (struct die_info): Don't declare.
11981
11982 2020-02-08  Tom Tromey  <tom@tromey.com>
11983
11984         * dwarf2read.h (die_info_ptr): Remove typedef.
11985
11986 2020-02-08  Tom Tromey  <tom@tromey.com>
11987
11988         * dwarf2read.c (read_call_site_scope)
11989         (handle_data_member_location, dwarf2_add_member_fn)
11990         (mark_common_block_symbol_computed, read_common_block)
11991         (attr_to_dynamic_prop, partial_die_info::read)
11992         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
11993         (dwarf2_symbol_mark_computed, set_die_type): Update.
11994         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
11995         method.
11996         (attr_form_is_block): Don't declare.
11997         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
11998
11999 2020-02-08  Tom Tromey  <tom@tromey.com>
12000
12001         * dwarf2read.c (dwarf2_find_base_address, )
12002         (read_call_site_scope, rust_containing_type)
12003         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
12004         (handle_data_member_location, dwarf2_add_member_fn)
12005         (get_alignment, read_structure_type, process_structure_scope)
12006         (mark_common_block_symbol_computed, read_common_block)
12007         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
12008         (partial_die_info::read, read_attribute_value, new_symbol)
12009         (lookup_die_type, dwarf2_get_ref_die_offset)
12010         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
12011         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
12012         (dwarf2_symbol_mark_computed): Update.
12013         * dwarf2/attribute.h (struct attribute) <value_as_address,
12014         form_is_section_offset, form_is_constant, form_is_ref>: Declare
12015         methods.
12016         (value_as_address, attr_form_is_section_offset)
12017         (attr_form_is_constant, attr_form_is_ref): Don't declare.
12018         * dwarf2/attribute.c (attribute::value_as_address)
12019         (attribute::form_is_section_offset, attribute::form_is_constant)
12020         (attribute::form_is_ref): Now methods.
12021
12022 2020-02-08  Tom Tromey  <tom@tromey.com>
12023
12024         * dwarf2read.c (struct attribute, DW_STRING)
12025         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
12026         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
12027         (attr_form_is_block, attr_form_is_section_offset)
12028         (attr_form_is_constant, attr_form_is_ref): Move.
12029         * dwarf2/attribute.h: New file.
12030         * dwarf2/attribute.c: New file, from dwarf2read.c.
12031         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
12032
12033 2020-02-08  Tom Tromey  <tom@tromey.com>
12034
12035         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
12036         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
12037         Move.
12038         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
12039         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
12040         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
12041         abbrev.c.
12042         * dwarf2/abbrev.h: New file.
12043         * dwarf2/abbrev.c: New file, from dwarf2read.c.
12044         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
12045
12046 2020-02-08  Tom Tromey  <tom@tromey.com>
12047
12048         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
12049         (dwarf2_section_size, dwarf2_get_section_info)
12050         (create_signatured_type_table_from_debug_names)
12051         (create_addrmap_from_aranges, read_debug_names_from_section)
12052         (get_gdb_index_contents_from_section, read_comp_unit_head)
12053         (error_check_comp_unit_head, read_abbrev_offset)
12054         (create_debug_type_hash_table, init_cu_die_reader)
12055         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
12056         (read_comp_units_from_section, create_cus_hash_table)
12057         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
12058         (create_dwp_v2_section, dwarf2_rnglists_process)
12059         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
12060         (abbrev_table_read_table, read_indirect_string_at_offset_from)
12061         (read_indirect_string_from_dwz, read_addr_index_1)
12062         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
12063         (dwarf_decode_macro_bytes, dwarf_decode_macros)
12064         (fill_in_loclist_baton): Update.
12065         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
12066         get_containing_section, get_bfd_owner, get_bfd_section,
12067         get_file_name, get_id, get_flags, empty, read>: Declare methods.
12068         (dwarf2_read_section, get_section_name, get_section_file_name)
12069         (get_containing_section, get_section_bfd_owner)
12070         (get_section_bfd_section, get_section_name, get_section_file_name)
12071         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
12072         declare.
12073         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
12074         (dwarf2_section_info::get_bfd_owner)
12075         (dwarf2_section_info::get_bfd_section)
12076         (dwarf2_section_info::get_name)
12077         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
12078         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
12079         (dwarf2_section_info::read): Now methods.
12080         * dwarf-index-write.c (class debug_names): Update.
12081
12082 2020-02-08  Tom Tromey  <tom@tromey.com>
12083
12084         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
12085         Move to dwarf2/section.h.
12086         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
12087         (get_section_bfd_section, get_section_name)
12088         (get_section_file_name, get_section_id, get_section_flags)
12089         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
12090         dwarf2/section.c.
12091         * dwarf2/section.h: New file.
12092         * dwarf2/section.c: New file, from dwarf2read.c.
12093         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
12094
12095 2020-02-08  Tom Tromey  <tom@tromey.com>
12096
12097         * dwarf2read.h (read_unsigned_leb128): Don't declare.
12098         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
12099         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
12100         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
12101         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
12102         * dwarf2/leb.h: New file, from dwarf2read.c.
12103         * dwarf2/leb.c: New file, from dwarf2read.c.
12104         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
12105         Remove.
12106         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
12107         (COMMON_SFILES): Add dwarf2/leb.c.
12108
12109 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
12110
12111         GDB 9.1 released.
12112
12113 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12114
12115         PR gdb/25190:
12116         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
12117         * gdb/remote.c (remote_console_output): Update.
12118         * gdb/ui-file.c (fputs_unfiltered): Rename to...
12119         (ui_file_puts): ...this.
12120         * gdb/ui-file.h (ui_file_puts): Add declaration.
12121         * gdb/utils.c (emit_style_escape): Update.
12122         (flush_wrap_buffer): Update.
12123         (fputs_maybe_filtered): Update.
12124         (fputs_unfiltered): Add function.
12125
12126 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12127
12128         * gdb/event-loop.c (gdb_wait_for_event): Update.
12129         * gdb/printcmd.c (printf_command): Update.
12130         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
12131         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
12132         (gdb_os_flush_stderr): Update.
12133         * gdb/remote.c (remote_console_output): Update.
12134         * gdb/ui-file.c (gdb_flush): Rename to...
12135         (ui_file_flush): ...this.
12136         (stderr_file::write): Update.
12137         (stderr_file::puts): Update.
12138         * gdb/ui-file.h (gdb_flush): Rename to...
12139         (ui_file_flush): ...this.
12140         * gdb/utils.c (gdb_flush): Add function.
12141         * gdb/utils.h (gdb_flush): Add declaration.
12142
12143 2020-02-07  Tom Tromey  <tromey@adacore.com>
12144
12145         PR breakpoints/24915:
12146         * source.c (find_and_open_source): Do not check basenames_may_differ.
12147
12148 2020-02-07  Tom Tromey  <tom@tromey.com>
12149
12150         * README: Update gdbserver documentation.
12151         * gdbserver: Move to top level.
12152         * configure.tgt (build_gdbserver): Remove.
12153         * configure.ac: Remove --enable-gdbserver.
12154         * configure: Rebuild.
12155         * Makefile.in (distclean): Don't mention gdbserver.
12156
12157 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
12158
12159         * source-cache.c (source_cache::ensure): Surround
12160         get_plain_source_lines with a try/catch.
12161         (source_cache::get_line_charpos): Get rid of try/catch
12162         and only check for the return value of "ensure".
12163         * tui/tui-source.c (tui_source_window::set_contents):
12164         Simplify "nlines" calculation.
12165
12166 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
12167
12168         * MAINTAINERS (Write After Approval): Add myself.
12169
12170 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
12171
12172         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
12173         function call.
12174
12175 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
12176
12177         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
12178
12179 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
12180
12181         * nat/riscv-linux-tdesc.h: New file.
12182         * nat/riscv-linux-tdesc.c: New file, taking code from...
12183         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
12184         ... here.
12185         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
12186         NATDEPFILES.
12187
12188 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
12189
12190         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
12191         we don't set the fake simulator ptid to the null_ptid.
12192
12193 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
12194
12195         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
12196         * gdbthread.h (class thread_info) <resumed>: Likewise.
12197         * infrun.c (resume_1): Likewise.
12198         (proceed): Likewise.
12199         (infrun_thread_stop_requested): Likewise.
12200         (stop_all_threads): Likewise.
12201         (handle_inferior_event): Likewise.
12202         (restart_threads): Likewise.
12203         (finish_step_over): Likewise.
12204         (keep_going_stepped_thread): Likewise.
12205         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
12206         (linux_handle_extended_wait): Likewise.
12207         * record-btrace.c (get_thread_current_frame_id): Likewise.
12208         * record-full.c (record_full_wait_1): Likewise.
12209         * remote.c (remote_target::process_initial_stop_replies): Likewise.
12210         * target.c (target_resume): Likewise.
12211         * thread.c (set_running_thread): Likewise.
12212
12213 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
12214
12215         * f-valprint.c (f77_print_array_1): Changed datatype of index
12216         variable to LONGEST from int to enable it to contain bound
12217         values correctly.
12218
12219 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
12220
12221         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
12222         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
12223         offsets according to FLEN determined.
12224         (riscv_linux_nat_target::read_description): Determine FLEN
12225         dynamically.
12226         (riscv_linux_nat_target::fetch_registers): Size regset buffer
12227         according to FLEN determined.
12228         (riscv_linux_nat_target::store_registers): Likewise.
12229
12230 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
12231
12232         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
12233         when reg->group is empty and reggroup is not.
12234
12235 2020-01-31  Tom Tromey  <tromey@adacore.com>
12236
12237         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
12238         Call beneath target's mourn_inferior after unpushing.
12239
12240 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
12241
12242         PR tui/9765
12243         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
12244         have enough lines to fill the screen, still return the lowest
12245         address we found.
12246
12247 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
12248
12249         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
12250         '-', '<', and '>' commands.
12251
12252 2020-01-29  Pedro Alves  <palves@redhat.com>
12253             Sergio Durigan Junior  <sergiodj@redhat.com>
12254
12255         * infcmd.c (construct_inferior_arguments): Assert that
12256         'argc' is greater than 0.
12257
12258 2020-01-29  Luis Machado  <luis.machado@linaro.org>
12259
12260         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
12261         (BRK_INSN_MASK): Define to 0xd4200000.
12262         (aarch64_program_breakpoint_here_p): New function.
12263         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
12264         * arch-utils.c (default_program_breakpoint_here_p): Moved from
12265         breakpoint.c.
12266         * arch-utils.h (default_program_breakpoint_here_p): Moved from
12267         breakpoint.h
12268         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
12269         call gdbarch_program_breakpoint_here_p.
12270         (program_breakpoint_here): Moved to arch-utils.c, renamed to
12271         default_program_breakpoint_here_p, changed return type to bool and
12272         simplified.
12273         * breakpoint.h (program_breakpoint_here): Moved prototype to
12274         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
12275         return type to bool.
12276         * gdbarch.c: Regenerate.
12277         * gdbarch.h: Regenerate.
12278         * gdbarch.sh (program_breakpoint_here_p): New method.
12279         * infrun.c (handle_signal_stop): Call
12280         gdbarch_program_breakpoint_here_p.
12281
12282 2020-01-26  Tom Tromey  <tom@tromey.com>
12283
12284         * ctfread.c (struct ctf_fp_info): Reindent.
12285         (_initialize_ctfread): Remove.
12286
12287 2020-01-26  Tom Tromey  <tom@tromey.com>
12288
12289         * psymtab.c (partial_map_expand_apply)
12290         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
12291         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
12292         (psym_print_stats, psym_expand_symtabs_for_function)
12293         (psym_map_symbol_filenames, psym_map_matching_symbols)
12294         (psym_expand_symtabs_matching)
12295         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
12296         (maintenance_check_psymtabs): Use new methods.
12297         * psympriv.h (struct partial_symtab) <readin_p,
12298         get_compunit_symtab>: New methods.
12299         <readin, compunit_symtab>: Remove members.
12300         (struct standard_psymtab): New.
12301         (struct legacy_psymtab): Derive from standard_psymtab.
12302         * dwarf2read.h (struct dwarf2_psymtab): Derive from
12303         standard_psymtab.
12304         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
12305
12306 2020-01-26  Tom Tromey  <tom@tromey.com>
12307
12308         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
12309         read_dependencies.  Add assert.
12310         * psymtab.c (partial_symtab::read_dependencies): New method.
12311         * psympriv.h (struct partial_symtab) <read_dependencies>: New
12312         method.
12313         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
12314         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
12315         read_dependencies.
12316         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
12317         Add assert.
12318
12319 2020-01-26  Tom Tromey  <tom@tromey.com>
12320
12321         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
12322         Call expand_psymtab.
12323         (xcoff_read_symtab): Call expand_psymtab.
12324         (xcoff_start_psymtab, xcoff_end_psymtab): Set
12325         legacy_expand_psymtab.
12326         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
12327         method.
12328         (struct legacy_psymtab) <expand_psymtab>: Implement.
12329         <legacy_expand_psymtab>: New member.
12330         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
12331         (parse_partial_symbols): Set legacy_expand_psymtab.
12332         (psymtab_to_symtab_1): Change argument order.  Call
12333         expand_psymtab.
12334         (new_psymtab): Set legacy_expand_psymtab.
12335         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
12336         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
12337         expand_psymtab.
12338         (dwarf2_psymtab::expand_psymtab): Rename from
12339         psymtab_to_symtab_1.  Call expand_psymtab.
12340         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
12341         (dbx_end_psymtab): Likewise.
12342         (dbx_psymtab_to_symtab_1): Change argument order. Call
12343         expand_psymtab.
12344         (dbx_read_symtab): Call expand_psymtab.
12345         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
12346         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
12347         (ctf_psymtab::read_symtab): Call expand_psymtab.
12348
12349 2020-01-26  Tom Tromey  <tom@tromey.com>
12350
12351         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
12352         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
12353         messages.
12354         * mdebugread.c (mdebug_read_symtab): Remove prints.
12355         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
12356         assert.
12357         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
12358
12359 2020-01-26  Tom Tromey  <tom@tromey.com>
12360
12361         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
12362         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
12363         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
12364         legacy_symtab.
12365         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
12366         * psymtab.c (psymtab_to_symtab): Call method.
12367         (dump_psymtab): Update.
12368         * psympriv.h (struct partial_symtab): Add virtual destructor.
12369         <read_symtab>: New method.
12370         (struct legacy_symtab): New.
12371         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
12372         (struct pst_map) <pst>: Now a legacy_psymtab.
12373         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
12374         (new_psymtab): Use legacy_psymtab.
12375         * dwarf2read.h (struct dwarf2_psymtab): New.
12376         (struct dwarf2_per_cu_data) <psymtab>: Use it.
12377         * dwarf2read.c (dwarf2_create_include_psymtab)
12378         (dwarf2_build_include_psymtabs, create_type_unit_group)
12379         (create_partial_symtab, process_psymtab_comp_unit_reader)
12380         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
12381         (set_partial_user): Use dwarf2_psymtab.
12382         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
12383         (psymtab_to_symtab_1, process_full_comp_unit)
12384         (process_full_type_unit, dwarf2_ranges_read)
12385         (dwarf2_get_pc_bounds, psymtab_include_file_name)
12386         (dwarf_decode_lines): Use dwarf2_psymtab.
12387         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
12388         (add_address_entry_worker, write_one_signatured_type)
12389         (recursively_count_psymbols, recursively_write_psymbols)
12390         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
12391         (write_debug_names): Likewise.
12392         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
12393         <pst>: Now a legacy_psymtab.
12394         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
12395         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
12396         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
12397         * ctfread.c (struct ctf_psymtab): New.
12398         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
12399         ctf_psymtab.
12400         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
12401         (create_partial_symtab): Return a ctf_psymtab.
12402         (scan_partial_symbols): Update.
12403
12404 2020-01-26  Tom Tromey  <tom@tromey.com>
12405
12406         * xcoffread.c (xcoff_start_psymtab): Use new.
12407         * psymtab.c (partial_symtab::partial_symtab): New constructor,
12408         renamed from start_psymtab_common.
12409         * psympriv.h (struct partial_symtab): Add new constructor.
12410         (start_psymtab_common): Don't declare.
12411         * mdebugread.c (parse_partial_symbols): Use new.
12412         * dwarf2read.c (create_partial_symtab): Use new.
12413         * dbxread.c (start_psymtab): Use new.
12414         * ctfread.c (create_partial_symtab): Use new.
12415
12416 2020-01-26  Tom Tromey  <tom@tromey.com>
12417
12418         * xcoffread.c (xcoff_end_psymtab): Use new.
12419         * psymtab.c (start_psymtab_common): Use new.
12420         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
12421         Update.
12422         * psympriv.h (struct partial_symtab): Add parameters to
12423         constructor.  Don't inline.
12424         (allocate_psymtab): Don't declare.
12425         * mdebugread.c (new_psymtab): Use new.
12426         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
12427         * dbxread.c (dbx_end_psymtab): Use new.
12428
12429 2020-01-26  Tom Tromey  <tom@tromey.com>
12430
12431         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
12432         allocate_psymtab.  Update documentation.
12433         * psymtab.c (psymtab_storage::install_psymtab): Rename from
12434         allocate_psymtab.  Do not use new.
12435         (allocate_psymtab): Use new.  Update.
12436
12437 2020-01-26  Tom Tromey  <tom@tromey.com>
12438
12439         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12440         * psymtab.c (psym_print_stats): Update.
12441         * psympriv.h (struct partial_symtab) <readin,
12442         psymtabs_addrmap_supported, anonymous>: Now bool.
12443         * mdebugread.c (psymtab_to_symtab_1): Update.
12444         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
12445         (build_type_psymtabs_reader, psymtab_to_symtab_1)
12446         (process_full_comp_unit, process_full_type_unit): Update.
12447         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12448         * ctfread.c (psymtab_to_symtab): Update.
12449
12450 2020-01-26  Tom Tromey  <tom@tromey.com>
12451
12452         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
12453         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
12454         * psymtab.c (psymtab_storage): Delete psymtabs.
12455         (psymtab_storage::allocate_psymtab): Use new.
12456         (psymtab_storage::discard_psymtab): Use delete.
12457         * psympriv.h (struct partial_symtab): Add constructor and
12458         initializers.
12459
12460 2020-01-26  Tom Tromey  <tom@tromey.com>
12461
12462         * machoread.c: Do not include psympriv.h.
12463
12464 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12465
12466         * NEWS: Mention the new option and the set/show commands.
12467
12468 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12469
12470         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
12471         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
12472         (validate_exec_file): New variables, enums, functions.
12473         (exec_file_locate_attach, print_section_info): Style the filenames.
12474         (_initialize_exec): Install show_exec_file_mismatch_command and
12475          set_exec_file_mismatch_command.
12476         * gdbcore.h (validate_exec_file): Declare.
12477         * infcmd.c (attach_command): Call validate_exec_file.
12478         * remote.c ( remote_target::remote_add_inferior): Likewise.
12479
12480 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12481
12482         * frame.c (find_frame_sal): Move call to get_next_frame into more
12483         inner scope.
12484         * inline-frame.c (inilne_state) <inline_state>: Update argument
12485         types.
12486         (inilne_state) <skipped_symbol>: Rename to...
12487         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
12488         (skip_inline_frames): Build vector of skipped symbols and use this
12489         to reate the inline_state.
12490         (inline_skipped_symbol): Add a comment and some assertions, fetch
12491         skipped symbol from the list.
12492
12493 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12494
12495         * buildsym.c (lte_is_less_than): Delete.
12496         (buildsym_compunit::end_symtab_with_blockvector): Create local
12497         lambda function to sort line table entries, and use
12498         std::stable_sort instead of std::sort.
12499         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
12500         markers when looking for a previous line.
12501
12502 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12503
12504         * dwarf2read.c (lnp_state_machine::record_line): Include
12505         end_sequence parameter in debug print out.  Record the line if we
12506         are at an end_sequence marker even if it's not the start of a
12507         statement.
12508         * symmisc.c (maintenance_print_one_line_table): Print end of
12509         sequence markers with 'END' not '0'.
12510
12511 2020-01-24  Pedro Alves  <palves@redhat.com>
12512
12513         PR gdb/25410
12514         * thread.c (scoped_restore_current_thread::restore): Use
12515         switch_to_inferior_no_thread.
12516         * exec.c: Include "progspace-and-thread.h".
12517         (add_target_sections, remove_target_sections):
12518         scoped_restore_current_pspace_and_thread instead of
12519         scoped_restore_current_thread.
12520         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
12521         and aspace to the inferior before calling clone_program_space.
12522         Remove stale comment.
12523
12524 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12525
12526         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
12527         (arm_netbsd_nat_target::fetch_registers): ...this.
12528         (arm_nbsd_nat_target::store_registers): Rename to...
12529         (arm_netbsd_nat_target::store_registers): ...this.
12530
12531 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12532
12533         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12534         register_t.
12535
12536 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12537
12538         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
12539         Update comment.
12540         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
12541         Likewise.
12542         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
12543         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
12544         the correct replacement (iterate_over_regset_sections).
12545         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
12546         Update comment.
12547
12548 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
12549
12550         PR gdb/23718
12551         * gdb/python/python.c (execute_gdb_command): Call
12552         async_enable_stdin in catch block.
12553
12554 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12555
12556         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
12557         SWITCH_THRU_ALL_UIS.
12558
12559 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12560
12561         PR tui/9765
12562         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
12563         comment, add extra parameter, and update to store previous symbol
12564         when appropriate.
12565         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
12566         add extra parameter.
12567         * tui/tui-disasm.c (tui_disassemble): Update header comment,
12568         remove unneeded parameter, add try/catch around gdb_print_insn,
12569         rewrite to add items to asm_lines vector.
12570         (tui_find_backward_disassembly_start_address): New function.
12571         (tui_find_disassembly_address): Updated throughout.
12572         (tui_disasm_window::set_contents): Update for changes to
12573         tui_disassemble.
12574         (tui_disasm_window::do_scroll_vertical): No need to adjust the
12575         number of lines to scroll.
12576
12577 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
12578
12579         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
12580         (SECT_OFF_DATA): Likewise.
12581         (SECT_OFF_RODATA): Likewise.
12582         (SECT_OFF_TEXT): Likewise.
12583         (SECT_OFF_BSS): Likewise.
12584         (struct objfile) <text_section_offset, data_section_offset>: New
12585         methods.
12586         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
12587         objfile::text_section_offset.
12588         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
12589         * coffread.c (coff_symtab_read): Likewise.
12590         (enter_linenos): Likewise.
12591         (process_coff_symbol): Likewise.
12592         * ctfread.c (get_objfile_text_range): Likewise.
12593         * dtrace-probe.c (dtrace_probe::get_relocated_address):
12594         Use objfile::data_section_offset.
12595         * dwarf2-frame.c (execute_cfa_program): Use
12596         objfile::text_section_offset.
12597         (dwarf2_frame_find_fde): Likewise.
12598         * dwarf2read.c (create_addrmap_from_index): Likewise.
12599         (create_addrmap_from_aranges): Likewise.
12600         (dw2_find_pc_sect_compunit_symtab): Likewise.
12601         (process_psymtab_comp_unit_reader): Likewise.
12602         (add_partial_symbol): Likewise.
12603         (add_partial_subprogram): Likewise.
12604         (process_full_comp_unit): Likewise.
12605         (read_file_scope): Likewise.
12606         (read_func_scope): Likewise.
12607         (read_lexical_block_scope): Likewise.
12608         (read_call_site_scope): Likewise.
12609         (dwarf2_rnglists_process): Likewise.
12610         (dwarf2_ranges_process): Likewise.
12611         (dwarf2_ranges_read): Likewise.
12612         (dwarf_decode_lines_1): Likewise.
12613         (new_symbol): Likewise.
12614         (dwarf2_fetch_die_loc_sect_off): Likewise.
12615         (dwarf2_per_cu_text_offset): Likewise.
12616         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
12617         * hppa-tdep.c (read_unwind_info): Likewise.
12618         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
12619         * psympriv.h (struct partial_symtab): Likewise.
12620         * psymtab.c (find_pc_sect_psymtab): Likewise.
12621         * solib-svr4.c (enable_break): Likewise.
12622         * stap-probe.c (relocate_address): Use
12623         objfile::data_section_offset.
12624         * xcoffread.c (enter_line_range): Use
12625         objfile::text_section_offset.
12626         (read_xcoff_symtab): Likewise.
12627
12628 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12629
12630         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
12631         declaration to narrower scopes.
12632
12633 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12634
12635         * darwin-nat.h (struct darwin_exception_msg, enum
12636         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
12637         Move up.
12638         (class darwin_nat_target) <wait_1, check_new_threads,
12639         decode_exception_message, decode_message, stop_inferior,
12640         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
12641         * darwin-nat.c (darwin_check_new_threads): Rename to...
12642         (darwin_nat_target::check_new_threads): ... this.
12643         (darwin_suspend_inferior_it): Remove.
12644         (darwin_decode_exception_message): Rename to...
12645         (darwin_nat_target::decode_exception_message): ... this.
12646         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
12647         (darwin_decode_message): Rename to...
12648         (darwin_nat_target::decode_message): ... this.
12649         (cancel_breakpoint): Rename to...
12650         (darwin_nat_target::cancel_breakpoint): ... this.
12651         (darwin_wait): Rename to...
12652         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
12653         instead of iterate_over_inferiors.
12654         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
12655         (darwin_stop_inferior): Rename to...
12656         (darwin_nat_target::stop_inferior): ... this.
12657         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
12658         (darwin_init_thread_list): Rename to...
12659         (darwin_nat_target::init_thread_list): ... this.
12660         (darwin_ptrace_him): Rename to...
12661         (darwin_nat_target::ptrace_him): ... this.
12662         (darwin_nat_target::create_inferior): Pass lambda function to
12663         fork_inferior.
12664         (darwin_nat_target::detach): Call stop_inferior instead of
12665         darwin_stop_inferior.
12666         * fork-inferior.h (fork_inferior): Change init_trace_fun
12667         parameter to gdb::function_view.
12668         * fork-inferior.c (fork_inferior): Likewise.
12669
12670 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
12671
12672         * i386-cygwin-tdep.c (core_process_module_section): Update.
12673         * windows-nat.c (struct lm_info_windows): Add text_offset.
12674         (windows_xfer_shared_libraries): Update.
12675         * windows-tdep.c (windows_xfer_shared_library):
12676         Add text_offset_cached argument.
12677         * windows-tdep.h (windows_xfer_shared_library): Update.
12678
12679 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12680
12681         * gdbarch.sh: Add declaration for _initialize_gdbarch.
12682
12683 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12684
12685         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
12686         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
12687         replace with range-based for.
12688         (gdbsim_interrupt_inferior): Remove.
12689         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
12690         with a range-based for.  Inline code from
12691         gdbsim_interrupt_inferior.
12692
12693 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12694
12695         * infrun.c (proceed): Fix indentation.
12696
12697 2020-01-21  Tom Tromey  <tromey@adacore.com>
12698
12699         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
12700         * python/python.c (python_extension_ops): Update.
12701         (gdbpy_colorize): New function.
12702         * python/lib/gdb/__init__.py (colorize): New function.
12703         * extension.h (ext_lang_colorize): Declare.
12704         * extension.c (ext_lang_colorize): New function.
12705         * extension-priv.h (struct extension_language_ops) <colorize>: New
12706         member.
12707         * cli/cli-style.c (_initialize_cli_style): Update help text.
12708
12709 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12710
12711         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
12712         <cond>: Change type to bool.
12713         (aarch64_displaced_step_b_cond): Update cond to use bool type.
12714         (aarch64_displaced_step_cb): Likewise.
12715         (aarch64_displaced_step_tb): Likewise.
12716
12717 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12718
12719         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
12720         output.
12721
12722 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12723
12724         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
12725         <pc_adjust>: Adjust the documentation.
12726         (aarch64_displaced_step_fixup): Check if PC really moved before
12727         adjusting it.
12728
12729 2020-01-19  Tom Tromey  <tom@tromey.com>
12730
12731         * disasm.c (~gdb_disassembler): New destructor.
12732         (gdb_buffered_insn_length): Call disassemble_free_target.
12733         * disasm.h (class gdb_disassembler): Declare destructor.  Use
12734         DISABLE_COPY_AND_ASSIGN.
12735
12736 2020-01-19  Tom Tromey  <tom@tromey.com>
12737
12738         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
12739         (die_reader_func_ftype): Remove.
12740         (cutu_reader): New class.
12741         (dw2_get_file_names_reader): Remove "data" parameter.
12742         (dw2_get_file_names): Use cutu_reader.
12743         (create_debug_type_hash_table): Update.
12744         (read_cutu_die_from_dwo): Update comment.
12745         (lookup_dwo_unit): Add dwo_name parameter.
12746         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
12747         die_reader_func_ftype and data parameters.
12748         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
12749         Remove die_reader_func_ftype and data parameters.
12750         (~cutu_reader): New; from init_cutu_and_read_dies.
12751         (cutu_reader::cutu_reader): Rename from
12752         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
12753         and data parameters.
12754         (init_cutu_and_read_dies_simple): Remove.
12755         (struct process_psymtab_comp_unit_data): Remove.
12756         (process_psymtab_comp_unit_reader): Remove data parameter; add
12757         want_partial_unit and pretend_language parameters.
12758         (process_psymtab_comp_unit): Use cutu_reader.
12759         (build_type_psymtabs_reader): Remove data parameter.
12760         (build_type_psymtabs_1): Use cutu_reader.
12761         (process_skeletonless_type_unit): Likewise.
12762         (load_partial_comp_unit_reader): Remove.
12763         (load_partial_comp_unit): Use cutu_reader.
12764         (load_full_comp_unit_reader): Remove.
12765         (load_full_comp_unit): Use cutu_reader.
12766         (struct create_dwo_cu_data): Remove.
12767         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
12768         dwo_unit parameters.
12769         (create_cus_hash_table): Use cutu_reader.
12770         (struct dwarf2_read_addr_index_data): Remove.
12771         (dwarf2_read_addr_index_reader): Remove.
12772         (dwarf2_read_addr_index): Use cutu_reader.
12773         (read_signatured_type_reader): Remove.
12774         (read_signatured_type): Use cutu_reader.
12775
12776 2020-01-19  Tom Tromey  <tom@tromey.com>
12777
12778         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
12779         * tui/tui-wingeneral.h (class tui_suppress_output): New.
12780         (tui_wrefresh): Declare.
12781         * tui/tui-wingeneral.c (suppress_output): New global.
12782         (tui_suppress_output, ~tui_suppress_output): New constructor and
12783         destructor.
12784         (tui_wrefresh): New function.
12785         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
12786         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
12787         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
12788         method.
12789         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
12790         tui_wrefresh.
12791         (tui_data_window::no_refresh): New method.
12792         (tui_data_item_window::refresh_window): Call tui_wrefresh.
12793         (tui_reg_command): Use tui_suppress_output
12794         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
12795         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
12796         method.
12797         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
12798
12799 2020-01-19  Tom Tromey  <tom@tromey.com>
12800
12801         * tui/tui-winsource.c (tui_update_source_windows_with_line):
12802         Handle case where symtab is null.
12803
12804 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
12805
12806         * linux-fork.c (one_fork_p): Simplify.
12807
12808 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12809
12810         * top.c (struct qt_args): Remove.
12811         (kill_or_detach): Change return type to void, replace `void *`
12812         parameter with a proper one.
12813         (print_inferior_quit_action):  Likewise.
12814         (quit_confirm): Use range-based for loop to iterate over inferiors.
12815         (quit_force): Likewise.
12816
12817 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12818
12819         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
12820         `void *` parameter with proper parameters.
12821         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
12822         (print_one_inferior): Change return type to void, replace `void *`
12823         parameter with proper parameters.
12824         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
12825         inferiors.
12826         (get_other_inferior): Remove.
12827         (mi_cmd_remove_inferior): Use range-based loop to iterate over
12828         inferiors.
12829
12830 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12831
12832         * mi/mi-interp.c (report_initial_inferior): Remove.
12833         (mi_interp::init): Use range-based for to iterate over inferiors.
12834
12835 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12836
12837         * python/py-inferior.c (build_inferior_list): Remove.
12838         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
12839
12840 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
12841
12842         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
12843         (btrace_stitch_trace): Likewise.
12844         * charset.c (intermediate_encoding): Likewise (vaild).
12845         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
12846         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
12847         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
12848
12849 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
12850
12851         * windows-tdep.c (windows_get_tlb_type):
12852         Add rtl_user_process_parameters type.
12853
12854 2020-01-16  Pedro Alves  <palves@redhat.com>
12855             Norbert Lange  <nolange79@gmail.com>
12856
12857         PR build/24805
12858         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
12859         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
12860         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
12861         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
12862         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
12863         (ps_plog): Redeclare exported functions with default visibility.
12864
12865 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
12866
12867         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
12868         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
12869
12870 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
12871
12872         * infcmd.c (post_create_inferior): Use get_thread_regcache
12873         instead of get_current_regcache.
12874
12875 2020-01-14  Tom Tromey  <tom@tromey.com>
12876
12877         PR symtab/12535:
12878         * python/python.c (gdbpy_decode_line): Treat empty string the same
12879         as no argument.
12880
12881 2020-01-14  Tom Tromey  <tom@tromey.com>
12882
12883         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
12884
12885 2020-01-14  Tom Tromey  <tom@tromey.com>
12886
12887         * nat/linux-btrace.c: Don't include <config.h>.
12888         * nat/linux-ptrace.c: Don't include <config.h>.
12889         * nat/x86-linux-dregs.c: Don't include <config.h>.
12890
12891 2020-01-14  Tom Tromey  <tom@tromey.com>
12892
12893         * configure: Rebuild.
12894         * configure.ac: Move many checks to ../gdbsupport/common.m4.
12895
12896 2020-01-14  Tom Tromey  <tom@tromey.com>
12897
12898         * nat/x86-linux-dregs.c: Include configh.h.
12899         * nat/linux-ptrace.c: Include configh.h.
12900         * nat/linux-btrace.c: Include configh.h.
12901         * defs.h: Include config.h, bfd.h.
12902         * configure.ac: Don't source common.host.
12903         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
12904         * configure: Rebuild.
12905         * acinclude.m4: Update path.
12906         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
12907         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
12908         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
12909         (CLIBS): Add LIBSUPPORT.
12910         (CDEPS): Likewise.
12911         (COMMON_SFILES): Remove gdbsupport files.
12912         (HFILES_NO_SRCDIR): Likewise.
12913         (stamp-version): Update path to create-version.sh.
12914         (ALLDEPFILES): Remove gdbsupport files.
12915
12916 2020-01-14  Tom Tromey  <tom@tromey.com>
12917
12918         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
12919         USE_WIN32API when needed.
12920         * configure.ac (USE_WIN32API): Don't define.
12921         (WIN32LIBS): Use WIN32APILIBS.
12922         * configure: Rebuild.
12923
12924 2020-01-14  Tom Tromey  <tom@tromey.com>
12925
12926         * configure: Rebuild.
12927         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
12928
12929 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12930
12931         * skip.c (skip_function_command): Make skip w/o arguments use the
12932         name of the inlined function if pc is inside any inlined function.
12933
12934 2020-01-14  Luis Machado  <luis.machado@linaro.org>
12935
12936         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
12937         * infrun.c (resume_1): Likewise.
12938         (handle_inferior_event): Remove stale comment.
12939         * linux-nat.c (linux_nat_target::resume): Update comments.
12940         (save_stop_reason): Likewise.
12941         (linux_nat_filter_event): Likewise.
12942         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
12943
12944 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12945
12946         * elfread.c (record_minimal_symbol): Set section index to 0 for
12947         non-allocatable sections.
12948
12949
12950 2020-01-13  Ali Tamur <tamur@google.com>
12951
12952         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
12953         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
12954         to gdb::optional.  Update comments.
12955         (dwo_file): Update comments.
12956         (read_attribute): Update API to take an additional out parameter,
12957         need_reprocess.  This is used to mark attributes that need other
12958         attributes (e.g. str_offsets_base) for correct computation which may not
12959         have been read yet.
12960         (read_attribute_reprocess): New function declaration.
12961         (read_addr_index): Likewise.
12962         (read_dwo_str_index): Likewise.
12963         (read_stub_str_index): Likewise.
12964         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
12965         (lookup_addr_base): New function definition.
12966         (lookup_ranges_base): Likewise.
12967         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
12968         lookup_ranges_base.
12969         (init_cutu_and_read_dies): Update comments.
12970         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
12971         unit.  This is used to inherit parent's str_offsets_base and addr_base.
12972         Update comments.
12973         (init_cutu_and_read_dies_simple): Reflect API changes.
12974         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
12975         (create_cus_hash_table): Change API to take parent compile unit.
12976         Reflect API changes.
12977         (open_and_init_dwo_file): Reflect API changes.
12978         (dwarf2_get_pc_bounds): Update comments.
12979         (dwarf2_record_block_ranges): Likewise.
12980         (read_full_die_1): Change implementation to reprocess attributes that
12981         need str_offsets_base and addr_base.
12982         (partial_die_info::read): Likewise.
12983         (read_attribute_reprocess): New function definition.
12984         (read_attribute_value): Change API to take an additional out parameter,
12985         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
12986         when a non-dwo compile unit has index based attributes.
12987         (read_attribute): Reflect API changes.
12988         (read_addr_index_1): Reflect API changes.  Update comments.
12989         (dwarf2_read_addr_index_data): Reflect API changes.
12990         (dwarf2_read_addr_index): Likewise.
12991         (read_str_index): Change API and implementation.  This becomes a helper
12992         to be used by the new string index related methods.  Update error
12993         message and comments.
12994         (read_dwo_str_index): New function definition.
12995         (read_stub_str_index): Likewise.
12996         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
12997         * symfile.h (dwarf2_debug_sections): Likewise.
12998         * xcoffread.c (dwarf2_debug_sections): Likewise.
12999
13000 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13001
13002         * gdbcore.h (struct core_fns) <core_read_registers>: Change
13003         core_reg_sect type to gdb_byte *.
13004         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
13005         * cris-tdep.c (fetch_core_registers): Likewise.
13006         * corelow.c (core_target::get_core_register_section): Change
13007         type of `contents` to gdb::byte_vector.
13008
13009 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13010
13011         * tui/tui-wingeneral.c (box_win): Position the title in the center
13012         of the border.
13013
13014 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13015
13016         * corelow.c (core_target::get_core_register_section): Use
13017           std::vector instead of alloca.
13018
13019 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13020
13021         * warning.m4: Add -Wmissing-declarations to build_warnings.
13022         * configure: Re-generate.
13023
13024 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13025
13026         * python/python.c (init__gdb_module): Add declaration.
13027
13028 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13029
13030         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
13031         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
13032         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
13033         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
13034         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
13035         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
13036         * ada-exp.y (_initialize_ada_exp): Add declaration.
13037         * ada-lang.c (_initialize_ada_language): Add declaration.
13038         * ada-tasks.c (_initialize_tasks): Add declaration.
13039         * agent.c (_initialize_agent): Add declaration.
13040         * aix-thread.c (_initialize_aix_thread): Add declaration.
13041         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
13042         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
13043         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
13044         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
13045         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
13046         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
13047         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
13048         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
13049         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
13050         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
13051         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
13052         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
13053         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
13054         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
13055         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
13056         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
13057         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
13058         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
13059         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
13060         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
13061         * annotate.c (_initialize_annotate): Add declaration.
13062         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
13063         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
13064         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
13065         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
13066         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
13067         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
13068         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
13069         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
13070         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
13071         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
13072         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
13073         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
13074         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
13075         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
13076         * auto-load.c (_initialize_auto_load): Add declaration.
13077         * auxv.c (_initialize_auxv): Add declaration.
13078         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
13079         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
13080         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
13081         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
13082         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
13083         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
13084         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
13085         * breakpoint.c (_initialize_breakpoint): Add declaration.
13086         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
13087         * btrace.c (_initialize_btrace): Add declaration.
13088         * charset.c (_initialize_charset): Add declaration.
13089         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
13090         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
13091         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
13092         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
13093         * cli/cli-script.c (_initialize_cli_script): Add declaration.
13094         * cli/cli-style.c (_initialize_cli_style): Add declaration.
13095         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
13096         * coffread.c (_initialize_coffread): Add declaration.
13097         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
13098         * compile/compile.c (_initialize_compile): Add declaration.
13099         * complaints.c (_initialize_complaints): Add declaration.
13100         * completer.c (_initialize_completer): Add declaration.
13101         * copying.c (_initialize_copying): Add declaration.
13102         * corefile.c (_initialize_core): Add declaration.
13103         * corelow.c (_initialize_corelow): Add declaration.
13104         * cp-abi.c (_initialize_cp_abi): Add declaration.
13105         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
13106         * cp-support.c (_initialize_cp_support): Add declaration.
13107         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
13108         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
13109         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
13110         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
13111         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
13112         * ctfread.c (_initialize_ctfread): Add declaration.
13113         * d-lang.c (_initialize_d_language): Add declaration.
13114         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
13115         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
13116         * dbxread.c (_initialize_dbxread): Add declaration.
13117         * dcache.c (_initialize_dcache): Add declaration.
13118         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
13119         * disasm.c (_initialize_disasm): Add declaration.
13120         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
13121         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
13122         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
13123         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
13124         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
13125         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
13126         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
13127         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
13128         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
13129         * elfread.c (_initialize_elfread): Add declaration.
13130         * exec.c (_initialize_exec): Add declaration.
13131         * extension.c (_initialize_extension): Add declaration.
13132         * f-lang.c (_initialize_f_language): Add declaration.
13133         * f-valprint.c (_initialize_f_valprint): Add declaration.
13134         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
13135         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
13136         * filesystem.c (_initialize_filesystem): Add declaration.
13137         * findcmd.c (_initialize_mem_search): Add declaration.
13138         * findvar.c (_initialize_findvar): Add declaration.
13139         * fork-child.c (_initialize_fork_child): Add declaration.
13140         * frame-base.c (_initialize_frame_base): Add declaration.
13141         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
13142         * frame.c (_initialize_frame): Add declaration.
13143         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
13144         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
13145         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
13146         * gcore.c (_initialize_gcore): Add declaration.
13147         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
13148         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
13149         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
13150         * gdbarch.c (_initialize_gdbarch): Add declaration.
13151         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
13152         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
13153         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
13154         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
13155         * go-lang.c (_initialize_go_language): Add declaration.
13156         * go32-nat.c (_initialize_go32_nat): Add declaration.
13157         * guile/guile.c (_initialize_guile): Add declaration.
13158         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
13159         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
13160         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
13161         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
13162         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
13163         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
13164         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
13165         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
13166         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
13167         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
13168         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
13169         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
13170         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
13171         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
13172         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
13173         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
13174         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
13175         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
13176         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
13177         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
13178         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
13179         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
13180         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
13181         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
13182         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
13183         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
13184         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
13185         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
13186         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
13187         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
13188         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
13189         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
13190         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
13191         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
13192         * infcall.c (_initialize_infcall): Add declaration.
13193         * infcmd.c (_initialize_infcmd): Add declaration.
13194         * inflow.c (_initialize_inflow): Add declaration.
13195         * infrun.c (_initialize_infrun): Add declaration.
13196         * interps.c (_initialize_interpreter): Add declaration.
13197         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
13198         * jit.c (_initialize_jit): Add declaration.
13199         * language.c (_initialize_language): Add declaration.
13200         * linux-fork.c (_initialize_linux_fork): Add declaration.
13201         * linux-nat.c (_initialize_linux_nat): Add declaration.
13202         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
13203         * linux-thread-db.c (_initialize_thread_db): Add declaration.
13204         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
13205         * m2-lang.c (_initialize_m2_language): Add declaration.
13206         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
13207         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
13208         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
13209         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
13210         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
13211         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
13212         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
13213         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
13214         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
13215         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
13216         * machoread.c (_initialize_machoread): Add declaration.
13217         * macrocmd.c (_initialize_macrocmd): Add declaration.
13218         * macroscope.c (_initialize_macroscope): Add declaration.
13219         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
13220         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
13221         * maint.c (_initialize_maint_cmds): Add declaration.
13222         * mdebugread.c (_initialize_mdebugread): Add declaration.
13223         * memattr.c (_initialize_mem): Add declaration.
13224         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
13225         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
13226         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
13227         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
13228         * mi/mi-main.c (_initialize_mi_main): Add declaration.
13229         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
13230         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
13231         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
13232         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
13233         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
13234         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
13235         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
13236         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
13237         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
13238         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
13239         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
13240         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
13241         * mipsread.c (_initialize_mipsread): Add declaration.
13242         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
13243         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
13244         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
13245         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
13246         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
13247         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
13248         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
13249         * nto-procfs.c (_initialize_procfs): Add declaration.
13250         * objc-lang.c (_initialize_objc_language): Add declaration.
13251         * observable.c (_initialize_observer): Add declaration.
13252         * opencl-lang.c (_initialize_opencl_language): Add declaration.
13253         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
13254         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
13255         * osabi.c (_initialize_gdb_osabi): Add declaration.
13256         * osdata.c (_initialize_osdata): Add declaration.
13257         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
13258         * parse.c (_initialize_parse): Add declaration.
13259         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
13260         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
13261         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
13262         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
13263         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
13264         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
13265         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
13266         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
13267         * printcmd.c (_initialize_printcmd): Add declaration.
13268         * probe.c (_initialize_probe): Add declaration.
13269         * proc-api.c (_initialize_proc_api): Add declaration.
13270         * proc-events.c (_initialize_proc_events): Add declaration.
13271         * proc-service.c (_initialize_proc_service): Add declaration.
13272         * procfs.c (_initialize_procfs): Add declaration.
13273         * producer.c (_initialize_producer): Add declaration.
13274         * psymtab.c (_initialize_psymtab): Add declaration.
13275         * python/python.c (_initialize_python): Add declaration.
13276         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
13277         * record-btrace.c (_initialize_record_btrace): Add declaration.
13278         * record-full.c (_initialize_record_full): Add declaration.
13279         * record.c (_initialize_record): Add declaration.
13280         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
13281         * regcache.c (_initialize_regcache): Add declaration.
13282         * reggroups.c (_initialize_reggroup): Add declaration.
13283         * remote-notif.c (_initialize_notif): Add declaration.
13284         * remote-sim.c (_initialize_remote_sim): Add declaration.
13285         * remote.c (_initialize_remote): Add declaration.
13286         * reverse.c (_initialize_reverse): Add declaration.
13287         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
13288         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
13289         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
13290         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
13291         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
13292         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
13293         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
13294         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
13295         Add declaration.
13296         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
13297         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
13298         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
13299         * rust-exp.y (_initialize_rust_exp): Add declaration.
13300         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
13301         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
13302         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
13303         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
13304         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
13305         * score-tdep.c (_initialize_score_tdep): Add declaration.
13306         * ser-go32.c (_initialize_ser_dos): Add declaration.
13307         * ser-mingw.c (_initialize_ser_windows): Add declaration.
13308         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
13309         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
13310         * ser-uds.c (_initialize_ser_socket): Add declaration.
13311         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
13312         * serial.c (_initialize_serial): Add declaration.
13313         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
13314         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
13315         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
13316         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
13317         * skip.c (_initialize_step_skip): Add declaration.
13318         * sol-thread.c (_initialize_sol_thread): Add declaration.
13319         * solib-aix.c (_initialize_solib_aix): Add declaration.
13320         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
13321         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
13322         * solib-frv.c (_initialize_frv_solib): Add declaration.
13323         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
13324         * solib-target.c (_initialize_solib_target): Add declaration.
13325         * solib.c (_initialize_solib): Add declaration.
13326         * source-cache.c (_initialize_source_cache): Add declaration.
13327         * source.c (_initialize_source): Add declaration.
13328         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
13329         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
13330         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
13331         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
13332         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
13333         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
13334         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
13335         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
13336         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
13337         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
13338         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
13339         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
13340         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
13341         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
13342         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
13343         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
13344         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
13345         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
13346         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
13347         * stabsread.c (_initialize_stabsread): Add declaration.
13348         * stack.c (_initialize_stack): Add declaration.
13349         * stap-probe.c (_initialize_stap_probe): Add declaration.
13350         * std-regs.c (_initialize_frame_reg): Add declaration.
13351         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
13352         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
13353         * symfile.c (_initialize_symfile): Add declaration.
13354         * symmisc.c (_initialize_symmisc): Add declaration.
13355         * symtab.c (_initialize_symtab): Add declaration.
13356         * target.c (_initialize_target): Add declaration.
13357         * target-connection.c (_initialize_target_connection): Add
13358         declaration.
13359         * target-dcache.c (_initialize_target_dcache): Add declaration.
13360         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
13361         * thread.c (_initialize_thread): Add declaration.
13362         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
13363         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
13364         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
13365         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
13366         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
13367         * tracectf.c (_initialize_ctf): Add declaration.
13368         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
13369         * tracefile.c (_initialize_tracefile): Add declaration.
13370         * tracepoint.c (_initialize_tracepoint): Add declaration.
13371         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
13372         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
13373         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
13374         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
13375         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
13376         * tui/tui-win.c (_initialize_tui_win): Add declaration.
13377         * tui/tui.c (_initialize_tui): Add declaration.
13378         * typeprint.c (_initialize_typeprint): Add declaration.
13379         * ui-style.c (_initialize_ui_style): Add declaration.
13380         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
13381         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
13382         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
13383         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
13384         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
13385         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
13386         * unittests/filtered_iterator-selftests.c
13387         (_initialize_filtered_iterator_selftests): Add declaration.
13388         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
13389         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
13390         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
13391         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
13392         * unittests/main-thread-selftests.c
13393         (_initialize_main_thread_selftests): Add declaration.
13394         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
13395         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
13396         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
13397         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
13398         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
13399         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
13400         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
13401         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
13402         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
13403         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
13404         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
13405         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
13406         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
13407         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
13408         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
13409         declaration.
13410         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
13411         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
13412         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
13413         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
13414         * user-regs.c (_initialize_user_regs): Add declaration.
13415         * utils.c (_initialize_utils): Add declaration.
13416         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
13417         * valops.c (_initialize_valops): Add declaration.
13418         * valprint.c (_initialize_valprint): Add declaration.
13419         * value.c (_initialize_values): Add declaration.
13420         * varobj.c (_initialize_varobj): Add declaration.
13421         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
13422         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
13423         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
13424         * windows-nat.c (_initialize_windows_nat): Add declaration.
13425         (_initialize_check_for_gdb_ini): Add declaration.
13426         (_initialize_loadable): Add declaration.
13427         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
13428         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
13429         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
13430         * xcoffread.c (_initialize_xcoffread): Add declaration.
13431         * xml-support.c (_initialize_xml_support): Add declaration.
13432         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
13433         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
13434         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
13435         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
13436
13437 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13438
13439         * regformats/regdat.sh: Generate declaration for init function.
13440
13441 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13442
13443         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
13444         up.
13445         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
13446         close_one_inferior>: New methods.
13447         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
13448         pass down target to find_inferior_pid.
13449         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
13450         Pass down target to find_inferior_ptid.
13451         (gdbsim_target::create_inferior): Pass down target to
13452         add_thread_silent.
13453         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
13454         target down to find_inferior_ptid and switch_to_thread.
13455         (gdbsim_target::close): Update to call close_one_inferior.
13456         (struct resume_data): Remove.
13457         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
13458         directly, rather than through a void pointer.
13459         (gdbsim_target::resume): Update to call resume_one_inferior.
13460
13461 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
13462
13463         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
13464
13465 2020-01-12  Pedro Alves  <palves@redhat.com>
13466
13467         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
13468         directly for the current inferior instead of
13469         discard_all_inferiors.
13470         (discard_all_inferiors): Delete.
13471
13472 2020-01-11  Tom Tromey  <tom@tromey.com>
13473
13474         * tui/tui-wingeneral.c (box_win): Check cli_styling.
13475         * tui/tui-winsource.c (tui_source_window_base::refill): Use
13476         deprecated_safe_get_selected_frame.
13477
13478 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13479
13480         * inferior.c (print_inferior): Switch inferior before printing it.
13481
13482 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
13483             Pedro Alves  <palves@redhat.com>
13484
13485         * progspace-and-thread.c (switch_to_program_space_and_thread):
13486         Assert there's an inferior for PSPACE.  Use
13487         switch_to_inferior_no_thread to switch the inferior too.
13488         * progspace.c (program_space::~program_space): Call
13489         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
13490         (program_space::free_all_objfiles): Don't call clear_symtab_users
13491         here.
13492         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
13493
13494 2020-01-10  Pedro Alves  <palves@redhat.com>
13495
13496         * NEWS: Mention multi-target debugging, "info connections", and
13497         "add-inferior -no-connection".
13498
13499 2020-01-10  Pedro Alves  <palves@redhat.com>
13500
13501         * infrun.c: Include "target-connection.h".
13502         (check_multi_target_resumption): New.
13503         (proceed): Call it.
13504         * target-connection.c (make_target_connection_string): Make
13505         extern.
13506         * target-connection.h (make_target_connection_string): Declare.
13507
13508 2020-01-10  Pedro Alves  <palves@redhat.com>
13509
13510         * Makefile.in (COMMON_SFILES): Add target-connection.c.
13511         * inferior.c (uiout_field_connection): New function.
13512         (print_inferior): Add new "connection-id" column.
13513         (add_inferior_command): Show connection number/string of added
13514         inferior.
13515         * process-stratum-target.h
13516         (process_stratum_target::connection_string): New virtual method.
13517         (process_stratum_target::connection_number): New field.
13518         * remote.c (remote_target::connection_string): New override.
13519         * target-connection.c: New file.
13520         * target-connection.h: New file.
13521         * target.c (decref_target): Remove process_stratum targets from
13522         the connection list.
13523         (target_stack::push): Add process_stratum targets to the
13524         connection list.
13525
13526 2020-01-10  Pedro Alves  <palves@redhat.com>
13527
13528         Revert:
13529         2016-04-12  Pedro Alves  <palves@redhat.com>
13530         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
13531         Remove references to name.
13532         * serial.h (struct serial) <name>: Delete.
13533
13534 2020-01-10  Pedro Alves  <palves@redhat.com>
13535
13536         * gdbarch-selftests.c (register_to_value_test): Remove "target
13537         already pushed" check.
13538
13539 2020-01-10  Pedro Alves  <palves@redhat.com>
13540             John Baldwin  <jhb@FreeBSD.org>
13541
13542         * aarch64-linux-nat.c
13543         (aarch64_linux_nat_target::thread_architecture): Adjust.
13544         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
13545         (task_command_1): Likewise.
13546         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
13547         (aix_thread_target::wait, aix_thread_target::fetch_registers)
13548         (aix_thread_target::store_registers)
13549         (aix_thread_target::thread_alive): Adjust.
13550         * amd64-fbsd-tdep.c: Include "inferior.h".
13551         (amd64fbsd_get_thread_local_address): Pass down target.
13552         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
13553         thread's gdbarch instead of target_gdbarch.
13554         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
13555         get_last_target_status.
13556         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
13557         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
13558         inferiors.
13559         (update_inserted_breakpoint_locations): Skip if inferiors with no
13560         execution.
13561         (update_global_location_list): When handling moribund locations,
13562         find representative inferior for location's pspace, and use thread
13563         count of its process_stratum target.
13564         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
13565         * bsd-uthread.c (bsd_uthread_target::wait): Use
13566         as_process_stratum_target and adjust thread_change_ptid and
13567         add_thread calls.
13568         (bsd_uthread_target::update_thread_list): Use
13569         as_process_stratum_target and adjust find_thread_ptid,
13570         thread_change_ptid and add_thread calls.
13571         * btrace.c (maint_btrace_packet_history_cmd): Adjust
13572         find_thread_ptid call.
13573         * corelow.c (add_to_thread_list): Adjust add_thread call.
13574         (core_target_open): Adjust add_thread_silent and thread_count
13575         calls.
13576         (core_target::pid_to_str): Adjust find_inferior_ptid call.
13577         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
13578         * event-top.c (async_disconnect): Pop targets from all inferiors.
13579         * exec.c (add_target_sections): Push exec target on all inferiors
13580         sharing the program space.
13581         (remove_target_sections): Remove the exec target from all
13582         inferiors sharing the program space.
13583         (exec_on_vfork): New.
13584         * exec.h (exec_on_vfork): Declare.
13585         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
13586         Pass it down.
13587         (fbsd_nat_target::update_thread_list): Adjust.
13588         (fbsd_nat_target::resume): Adjust.
13589         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
13590         down.
13591         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
13592         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
13593         get_thread_arch_regcache call.
13594         * fork-child.c (gdb_startup_inferior): Pass target down to
13595         startup_inferior and set_executing.
13596         * gdbthread.h (struct process_stratum_target): Forward declare.
13597         (add_thread, add_thread_silent, add_thread_with_info)
13598         (in_thread_list): Add process_stratum_target parameter.
13599         (find_thread_ptid(inferior*, ptid_t)): New overload.
13600         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
13601         parameter.
13602         (all_threads()): Delete overload.
13603         (all_threads, all_non_exited_threads): Add process_stratum_target
13604         parameter.
13605         (all_threads_safe): Use brace initialization.
13606         (thread_count): Add process_stratum_target parameter.
13607         (set_resumed, set_running, set_stop_requested, set_executing)
13608         (threads_are_executing, finish_thread_state): Add
13609         process_stratum_target parameter.
13610         (switch_to_thread): Use is_current_thread.
13611         * i386-fbsd-tdep.c: Include "inferior.h".
13612         (i386fbsd_get_thread_local_address): Pass down target.
13613         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
13614         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
13615         have_inferiors check.
13616         * inf-ptrace.c (inf_ptrace_target::create_inferior)
13617         (inf_ptrace_target::attach): Adjust.
13618         * infcall.c (run_inferior_call): Adjust.
13619         * infcmd.c (run_command_1): Pass target to
13620         scoped_finish_thread_state.
13621         (proceed_thread_callback): Skip inferiors with no execution.
13622         (continue_command): Rename 'all_threads' local to avoid hiding
13623         'all_threads' function.  Adjust get_last_target_status call.
13624         (prepare_one_step): Adjust set_running call.
13625         (signal_command): Use user_visible_resume_target.  Compare thread
13626         pointers instead of inferior_ptid.
13627         (info_program_command): Adjust to pass down target.
13628         (attach_command): Mark target's 'thread_executing' flag.
13629         (stop_current_target_threads_ns): New, factored out from ...
13630         (interrupt_target_1): ... this.  Switch inferior before making
13631         target calls.
13632         * inferior-iter.h
13633         (struct all_inferiors_iterator, struct all_inferiors_range)
13634         (struct all_inferiors_safe_range)
13635         (struct all_non_exited_inferiors_range): Filter on
13636         process_stratum_target too.  Remove explicit.
13637         * inferior.c (inferior::inferior): Push dummy target on target
13638         stack.
13639         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
13640         Add process_stratum_target parameter, and pass it down.
13641         (have_live_inferiors): Adjust.
13642         (switch_to_inferior_and_push_target): New.
13643         (add_inferior_command, clone_inferior_command): Handle
13644         "-no-connection" parameter.  Use
13645         switch_to_inferior_and_push_target.
13646         (_initialize_inferior): Mention "-no-connection" option in
13647         the help of "add-inferior" and "clone-inferior" commands.
13648         * inferior.h: Include "process-stratum-target.h".
13649         (interrupt_target_1): Use bool.
13650         (struct inferior) <push_target, unpush_target, target_is_pushed,
13651         find_target_beneath, top_target, process_target, target_at,
13652         m_stack>: New.
13653         (discard_all_inferiors): Delete.
13654         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
13655         (all_inferiors, all_non_exited_inferiors): Add
13656         process_stratum_target parameter.
13657         * infrun.c: Include "gdb_select.h" and <unordered_map>.
13658         (target_last_proc_target): New global.
13659         (follow_fork_inferior): Push target on new inferior.  Pass target
13660         to add_thread_silent.  Call exec_on_vfork.  Handle target's
13661         reference count.
13662         (follow_fork): Adjust get_last_target_status call.  Also consider
13663         target.
13664         (follow_exec): Push target on new inferior.
13665         (struct execution_control_state) <target>: New field.
13666         (user_visible_resume_target): New.
13667         (do_target_resume): Call target_async.
13668         (resume_1): Set target's threads_executing flag.  Consider resume
13669         target.
13670         (commit_resume_all_targets): New.
13671         (proceed): Also consider resume target.  Skip threads of inferiors
13672         with no execution.  Commit resumtion in all targets.
13673         (start_remote): Pass current inferior to wait_for_inferior.
13674         (infrun_thread_stop_requested): Consider target as well.  Pass
13675         thread_info pointer to clear_inline_frame_state instead of ptid.
13676         (infrun_thread_thread_exit): Consider target as well.
13677         (random_pending_event_thread): New inferior parameter.  Use it.
13678         (do_target_wait): Rename to ...
13679         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
13680         down.
13681         (threads_are_resumed_pending_p, do_target_wait): New.
13682         (prepare_for_detach): Adjust calls.
13683         (wait_for_inferior): New inferior parameter.  Handle it.  Use
13684         do_target_wait_1 instead of do_target_wait.
13685         (fetch_inferior_event): Adjust.  Switch to representative
13686         inferior.  Pass target down.
13687         (set_last_target_status): Add process_stratum_target parameter.
13688         Save target in global.
13689         (get_last_target_status): Add process_stratum_target parameter and
13690         handle it.
13691         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
13692         (context_switch): Check inferior_ptid == null_ptid before calling
13693         inferior_thread().
13694         (get_inferior_stop_soon): Pass down target.
13695         (wait_one): Rename to ...
13696         (poll_one_curr_target): ... this.
13697         (struct wait_one_event): New.
13698         (wait_one): New.
13699         (stop_all_threads): Adjust.
13700         (handle_no_resumed, handle_inferior_event): Adjust to consider the
13701         event's target.
13702         (switch_back_to_stepped_thread): Also consider target.
13703         (print_stop_event): Update.
13704         (normal_stop): Update.  Also consider the resume target.
13705         * infrun.h (wait_for_inferior): Remove declaration.
13706         (user_visible_resume_target): New declaration.
13707         (get_last_target_status, set_last_target_status): New
13708         process_stratum_target parameter.
13709         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13710         process_stratum_target parameter, and use it.
13711         (clear_inline_frame_state (thread_info*)): New.
13712         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13713         process_stratum_target parameter.
13714         (clear_inline_frame_state (thread_info*)): Declare.
13715         * linux-fork.c (delete_checkpoint_command): Pass target down to
13716         find_thread_ptid.
13717         (checkpoint_command): Adjust.
13718         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
13719         instead of just tweaking inferior_ptid.
13720         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
13721         (exit_lwp): Pass target down to find_thread_ptid.
13722         (attach_proc_task_lwp_callback): Pass target down to
13723         add_thread/set_running/set_executing.
13724         (linux_nat_target::attach): Pass target down to
13725         thread_change_ptid.
13726         (get_detach_signal): Pass target down to find_thread_ptid.
13727         Consider last target status's target.
13728         (linux_resume_one_lwp_throw, resume_lwp)
13729         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
13730         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
13731         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
13732         (linux_nat_target::async_wait_fd): New.
13733         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
13734         target down.
13735         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
13736         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
13737         * linux-thread-db.c (struct thread_db_info::process_target): New
13738         field.
13739         (add_thread_db_info): Save target.
13740         (get_thread_db_info): New process_stratum_target parameter.  Also
13741         match target.
13742         (delete_thread_db_info): New process_stratum_target parameter.
13743         Also match target.
13744         (thread_from_lwp): Adjust to pass down target.
13745         (thread_db_notice_clone): Pass down target.
13746         (check_thread_db_callback): Pass down target.
13747         (try_thread_db_load_1): Always push the thread_db target.
13748         (try_thread_db_load, record_thread): Pass target down.
13749         (thread_db_target::detach): Pass target down.  Always unpush the
13750         thread_db target.
13751         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
13752         target down.  Always unpush the thread_db target.
13753         (find_new_threads_callback, thread_db_find_new_threads_2)
13754         (thread_db_target::update_thread_list): Pass target down.
13755         (thread_db_target::pid_to_str): Pass current inferior down.
13756         (thread_db_target::get_thread_local_address): Pass target down.
13757         (thread_db_target::resume, maintenance_check_libthread_db): Pass
13758         target down.
13759         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
13760         * procfs.c (procfs_target::procfs_init_inferior): Declare.
13761         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
13762         (procfs_init_inferior): Rename to ...
13763         (procfs_target::procfs_init_inferior): ... this and adjust.
13764         (procfs_target::create_inferior, procfs_notice_thread)
13765         (procfs_do_thread_registers): Adjust.
13766         * ppc-fbsd-tdep.c: Include "inferior.h".
13767         (ppcfbsd_get_thread_local_address): Pass down target.
13768         * proc-service.c (ps_xfer_memory): Switch current inferior and
13769         program space as well.
13770         (get_ps_regcache): Pass target down.
13771         * process-stratum-target.c
13772         (process_stratum_target::thread_address_space)
13773         (process_stratum_target::thread_architecture): Pass target down.
13774         * process-stratum-target.h
13775         (process_stratum_target::threads_executing): New field.
13776         (as_process_stratum_target): New.
13777         * ravenscar-thread.c
13778         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
13779         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
13780         down.
13781         * record-btrace.c (record_btrace_target::info_record): Adjust.
13782         (record_btrace_target::record_method)
13783         (record_btrace_target::record_is_replaying)
13784         (record_btrace_target::fetch_registers)
13785         (get_thread_current_frame_id, record_btrace_target::resume)
13786         (record_btrace_target::wait, record_btrace_target::stop): Pass
13787         target down.
13788         * record-full.c (record_full_wait_1): Switch to event thread.
13789         Pass target down.
13790         * regcache.c (regcache::regcache)
13791         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
13792         process_stratum_target parameter and handle it.
13793         (current_thread_target): New global.
13794         (get_thread_regcache): Add process_stratum_target parameter and
13795         handle it.  Switch inferior before calling target method.
13796         (get_thread_regcache): Pass target down.
13797         (get_thread_regcache_for_ptid): Pass target down.
13798         (registers_changed_ptid): Add process_stratum_target parameter and
13799         handle it.
13800         (registers_changed_thread, registers_changed): Pass target down.
13801         (test_get_thread_arch_aspace_regcache): New.
13802         (current_regcache_test): Define a couple local test_target_ops
13803         instances and use them for testing.
13804         (readwrite_regcache): Pass process_stratum_target parameter.
13805         (cooked_read_test, cooked_write_test): Pass mock_target down.
13806         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
13807         (get_thread_arch_aspace_regcache): Add process_stratum_target
13808         parameter.
13809         (regcache::target): New method.
13810         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
13811         (regcache::registers_changed_ptid): Add process_stratum_target
13812         parameter.
13813         (regcache::m_target): New field.
13814         (registers_changed_ptid): Add process_stratum_target parameter.
13815         * remote.c (remote_state::supports_vCont_probed): New field.
13816         (remote_target::async_wait_fd): New method.
13817         (remote_unpush_and_throw): Add remote_target parameter.
13818         (get_current_remote_target): Adjust.
13819         (remote_target::remote_add_inferior): Push target.
13820         (remote_target::remote_add_thread)
13821         (remote_target::remote_notice_new_inferior)
13822         (get_remote_thread_info): Pass target down.
13823         (remote_target::update_thread_list): Skip threads of inferiors
13824         bound to other targets.  (remote_target::close): Don't discard
13825         inferiors.  (remote_target::add_current_inferior_and_thread)
13826         (remote_target::process_initial_stop_replies)
13827         (remote_target::start_remote)
13828         (remote_target::remote_serial_quit_handler): Pass down target.
13829         (remote_target::remote_unpush_target): New remote_target
13830         parameter.  Unpush the target from all inferiors.
13831         (remote_target::remote_unpush_and_throw): New remote_target
13832         parameter.  Pass it down.
13833         (remote_target::open_1): Check whether the current inferior has
13834         execution instead of checking whether any inferior is live.  Pass
13835         target down.
13836         (remote_target::remote_detach_1): Pass down target.  Use
13837         remote_unpush_target.
13838         (extended_remote_target::attach): Pass down target.
13839         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
13840         (remote_target::append_resumption): Pass down target.
13841         (remote_target::append_pending_thread_resumptions)
13842         (remote_target::remote_resume_with_hc, remote_target::resume)
13843         (remote_target::commit_resume): Pass down target.
13844         (remote_target::remote_stop_ns): Check supports_vCont_probed.
13845         (remote_target::interrupt_query)
13846         (remote_target::remove_new_fork_children)
13847         (remote_target::check_pending_events_prevent_wildcard_vcont)
13848         (remote_target::remote_parse_stop_reply)
13849         (remote_target::process_stop_reply): Pass down target.
13850         (first_remote_resumed_thread): New remote_target parameter.  Pass
13851         it down.
13852         (remote_target::wait_as): Pass down target.
13853         (unpush_and_perror): New remote_target parameter.  Pass it down.
13854         (remote_target::readchar, remote_target::remote_serial_write)
13855         (remote_target::getpkt_or_notif_sane_1)
13856         (remote_target::kill_new_fork_children, remote_target::kill): Pass
13857         down target.
13858         (remote_target::mourn_inferior): Pass down target.  Use
13859         remote_unpush_target.
13860         (remote_target::core_of_thread)
13861         (remote_target::remote_btrace_maybe_reopen): Pass down target.
13862         (remote_target::pid_to_exec_file)
13863         (remote_target::thread_handle_to_thread_info): Pass down target.
13864         (remote_target::async_wait_fd): New.
13865         * riscv-fbsd-tdep.c: Include "inferior.h".
13866         (riscv_fbsd_get_thread_local_address): Pass down target.
13867         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
13868         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
13869         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
13870         Adjust.
13871         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
13872         * solib-svr4.c (enable_break): Pass down target.
13873         * spu-multiarch.c (parse_spufs_run): Pass down target.
13874         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
13875         * target-delegates.c: Regenerate.
13876         * target.c (g_target_stack): Delete.
13877         (current_top_target): Return the current inferior's top target.
13878         (target_has_execution_1): Refer to the passed-in inferior's top
13879         target.
13880         (target_supports_terminal_ours): Check whether the initial
13881         inferior was already created.
13882         (decref_target): New.
13883         (target_stack::push): Incref/decref the target.
13884         (push_target, push_target, unpush_target): Adjust.
13885         (target_stack::unpush): Defref target.
13886         (target_is_pushed): Return bool.  Adjust to refer to the current
13887         inferior's target stack.
13888         (dispose_inferior): Delete, and inline parts ...
13889         (target_preopen): ... here.  Only dispose of the current inferior.
13890         (target_detach): Hold strong target reference while detaching.
13891         Pass target down.
13892         (target_thread_name): Add assertion.
13893         (target_resume): Pass down target.
13894         (target_ops::beneath, find_target_at): Adjust to refer to the
13895         current inferior's target stack.
13896         (get_dummy_target): New.
13897         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
13898         has a thread running.
13899         (initialize_targets): Rename to ...
13900         (_initialize_target): ... this.
13901         * target.h: Include "gdbsupport/refcounted-object.h".
13902         (struct target_ops): Inherit refcounted_object.
13903         (target_ops::shortname, target_ops::longname): Make const.
13904         (target_ops::async_wait_fd): New method.
13905         (decref_target): Declare.
13906         (struct target_ops_ref_policy): New.
13907         (target_ops_ref): New typedef.
13908         (get_dummy_target): Declare function.
13909         (target_is_pushed): Return bool.
13910         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
13911         (all_matching_threads_iterator::all_matching_threads_iterator):
13912         Handle filter target.
13913         * thread-iter.h (struct all_matching_threads_iterator, struct
13914         all_matching_threads_range, class all_non_exited_threads_range):
13915         Filter by target too.  Remove explicit.
13916         * thread.c (threads_executing): Delete.
13917         (inferior_thread): Pass down current inferior.
13918         (clear_thread_inferior_resources): Pass down thread pointer
13919         instead of ptid_t.
13920         (add_thread_silent, add_thread_with_info, add_thread): Add
13921         process_stratum_target parameter.  Use it for thread and inferior
13922         searches.
13923         (is_current_thread): New.
13924         (thread_info::deletable): Use it.
13925         (find_thread_ptid, thread_count, in_thread_list)
13926         (thread_change_ptid, set_resumed, set_running): New
13927         process_stratum_target parameter.  Pass it down.
13928         (set_executing): New process_stratum_target parameter.  Pass it
13929         down.  Adjust reference to 'threads_executing'.
13930         (threads_are_executing): New process_stratum_target parameter.
13931         Adjust reference to 'threads_executing'.
13932         (set_stop_requested, finish_thread_state): New
13933         process_stratum_target parameter.  Pass it down.
13934         (switch_to_thread): Also match inferior.
13935         (switch_to_thread): New process_stratum_target parameter.  Pass it
13936         down.
13937         (update_threads_executing): Reimplement.
13938         * top.c (quit_force): Pop targets from all inferior.
13939         (gdb_init): Don't call initialize_targets.
13940         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
13941         Declare.
13942         (windows_add_thread, windows_delete_thread): Adjust.
13943         (get_windows_debug_event): Rename to ...
13944         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
13945         * tracefile-tfile.c (tfile_target_open): Pass down target.
13946         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
13947         Forward declare.
13948         (switch_to_thread): Add process_stratum_target parameter.
13949         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
13950         parameter.  Use it.
13951         (mi_on_resume): Pass target down.
13952         * nat/fork-inferior.c (startup_inferior): Add
13953         process_stratum_target parameter.  Pass it down.
13954         * nat/fork-inferior.h (startup_inferior): Add
13955         process_stratum_target parameter.
13956         * python/py-threadevent.c (py_get_event_thread): Pass target down.
13957
13958 2020-01-10  Pedro Alves  <palves@redhat.com>
13959
13960         * remote.c (remote_target::start_remote): Don't set inferior_ptid
13961         directly.  Instead find the first thread in the thread list and
13962         use switch_to_thread.
13963
13964 2020-01-10  Pedro Alves  <palves@redhat.com>
13965
13966         * remote.c (remote_target::remote_add_inferior): Don't bind a
13967         process to the current inferior if the current inferior is already
13968         bound to a process.
13969
13970 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13971             Pedro Alves  <palves@redhat.com>
13972
13973         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
13974         If no process is specified, return null_ptid instead of
13975         inferior_ptid.
13976         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
13977         TARGET_WAITKIND_SIGNALLED with no pid.
13978
13979 2020-01-10  Pedro Alves  <palves@redhat.com>
13980
13981         * remote.c (first_remote_resumed_thread): New.
13982         (remote_target::wait_as): Use it as default event_ptid instead of
13983         inferior_ptid.
13984
13985 2020-01-10  Pedro Alves  <palves@redhat.com>
13986
13987         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
13988
13989 2020-01-10  Pedro Alves  <palves@redhat.com>
13990
13991         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
13992         not -1.
13993
13994 2020-01-10  Pedro Alves  <palves@redhat.com>
13995
13996         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
13997         ptid to get_last_target_status.
13998         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
13999         ptid to get_last_target_status.
14000         * infcmd.c (continue_command): Don't pass a target_waitstatus to
14001         get_last_target_status.
14002         (info_program_command): Don't pass a target_waitstatus to
14003         get_last_target_status.
14004         * infrun.c (init_wait_for_inferior): Use
14005         nullify_last_target_wait_ptid.
14006         (get_last_target_status): Handle nullptr arguments.
14007         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
14008         (print_stop_event): Don't pass a ptid to get_last_target_status.
14009         (normal_stop): Don't pass a ptid to get_last_target_status.
14010         * infrun.h (get_last_target_status, set_last_target_status): Move
14011         comments here and update.
14012         (nullify_last_target_wait_ptid): Declare.
14013         * linux-fork.c (fork_load_infrun_state): Remove local extern
14014         declaration of nullify_last_target_wait_ptid.
14015         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
14016         to get_last_target_status.
14017
14018 2020-01-10  Pedro Alves  <palves@redhat.com>
14019
14020         * gdbthread.h (scoped_restore_current_thread)
14021         <dont_restore, restore, m_dont_restore>: Declare.
14022         * thread.c (thread_alive): Add assertion.  Return bool.
14023         (switch_to_thread_if_alive): New.
14024         (prune_threads): Switch inferior/thread.
14025         (print_thread_info_1): Switch thread before calling target methods.
14026         (scoped_restore_current_thread::restore): New, factored out from
14027         ...
14028         (scoped_restore_current_thread::~scoped_restore_current_thread):
14029         ... this.
14030         (scoped_restore_current_thread::scoped_restore_current_thread):
14031         Add assertion.
14032         (thread_apply_all_command, thread_select): Use
14033         switch_to_thread_if_alive.
14034         * infrun.c (proceed, restart_threads, handle_signal_stop)
14035         (switch_back_to_stepped_thread): Switch current thread before
14036         calling target methods.
14037
14038 2020-01-10  Pedro Alves <palves@redhat.com>
14039
14040         * inferior.c (switch_to_inferior_no_thread): New function,
14041         factored out from ...
14042         (inferior_command): ... here.
14043         * inferior.h (switch_to_inferior_no_thread): Declare.
14044         * mi/mi-main.c (run_one_inferior): Use
14045         switch_to_inferior_no_thread.
14046
14047 2020-01-10  Pedro Alves  <palves@redhat.com>
14048
14049         * infcmd.c (kill_command): Remove dead code.
14050
14051 2020-01-10  Pedro Alves  <palves@redhat.com>
14052
14053         * remote.c (remote_target::mourn_inferior): No longer check
14054         whether the target is running.
14055
14056 2020-01-10  Pedro Alves  <palves@redhat.com>
14057
14058         * corelow.c (core_target::has_execution): Change parameter type to
14059         inferior pointer.
14060         * inferior.c (number_of_live_inferiors): Use
14061         inferior::has_execution instead of target_has_execution_1.
14062         * inferior.h (inferior::has_execution): New.
14063         * linux-thread-db.c (thread_db_target::update_thread_list): Use
14064         inferior::has_execution instead of target_has_execution_1.
14065         * process-stratum-target.c
14066         (process_stratum_target::has_execution): Change parameter type to
14067         inferior pointer.  Check the inferior's PID instead of
14068         inferior_ptid.
14069         * process-stratum-target.h
14070         (process_stratum_target::has_execution): Change parameter type to
14071         inferior pointer.
14072         * record-full.c (record_full_core_target::has_execution): Change
14073         parameter type to inferior pointer.
14074         * target.c (target_has_execution_1): Change parameter type to
14075         inferior pointer.
14076         (target_has_execution_current): Adjust.
14077         * target.h (target_ops::has_execution): Change parameter type to
14078         inferior pointer.
14079         (target_has_execution_1): Change parameter type to inferior
14080         pointer.  Change return type to bool.
14081         * tracefile.h (tracefile_target::has_execution): Change parameter
14082         type to inferior pointer.
14083
14084 2020-01-10  Pedro Alves  <palves@redhat.com>
14085
14086         * exceptions.c (print_flush): Remove current_top_target() check.
14087
14088 2020-01-10  Pedro Alves  <palves@redhat.com>
14089
14090         * remote.c (show_remote_exec_file): Show the current inferior's
14091         exec-file instead of the command variable's value.
14092
14093 2020-01-10  Pedro Alves  <palves@redhat.com>
14094
14095         * record-full.c (record_full_resume_ptid): New global.
14096         (record_full_target::resume): Set it.
14097         (record_full_wait_1): Use record_full_resume_ptid instead of
14098         inferior_ptid.
14099
14100 2020-01-10  Pedro Alves  <palves@redhat.com>
14101
14102         * gdbthread.h (scoped_restore_current_thread)
14103         <dont_restore, restore, m_dont_restore>: Declare.
14104         * thread.c (thread_alive): Add assertion.  Return bool.
14105         (switch_to_thread_if_alive): New.
14106         (prune_threads): Switch inferior/thread.
14107         (print_thread_info_1): Switch thread before calling target methods.
14108         (scoped_restore_current_thread::restore): New, factored out from
14109         ...
14110         (scoped_restore_current_thread::~scoped_restore_current_thread):
14111         ... this.
14112         (scoped_restore_current_thread::scoped_restore_current_thread):
14113         Add assertion.
14114         (thread_apply_all_command, thread_select): Use
14115         switch_to_thread_if_alive.
14116
14117 2020-01-10  George Barrett  <bob@bob131.so>
14118
14119         * stap-probe.c (stap_modify_semaphore): Don't check for null
14120         semaphores.
14121         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
14122         for null semaphores.
14123
14124 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14125
14126         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
14127         all source windows, and maintain horizontal scroll status while
14128         doing so.
14129
14130 2020-01-09  Tom Tromey  <tom@tromey.com>
14131
14132         PR tui/18932:
14133         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
14134         update_source_window, not print_source_lines.
14135
14136 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14137
14138         * tui/tui.c (tui_enable): Register tui hooks after calling
14139         tui_display_main.
14140
14141 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
14142
14143         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
14144
14145 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
14146
14147         * thread.c (print_thread_info_1): Fix indentation.
14148
14149 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
14150
14151         * symtab.c (general_symbol_info::compute_and_set_names): Move the
14152         unique_xmalloc_ptr outside the if to always free the demangled name.
14153
14154 2020-01-08  Tom Tromey  <tromey@adacore.com>
14155
14156         * xcoffread.c (enter_line_range, read_xcoff_symtab)
14157         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
14158         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
14159         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
14160         Remove.
14161         (section_offsets): New typedef.
14162         * symtab.c (fixup_section, get_msymbol_address): Update.
14163         * symmisc.c (dump_msymbols): Update.
14164         * symfile.h (relative_addr_info_to_section_offsets)
14165         (symfile_map_offsets_to_segments): Update.
14166         * symfile.c (build_section_addr_info_from_objfile)
14167         (init_objfile_sect_indices): Update.
14168         (struct place_section_arg): Change type of "offsets".
14169         (place_section): Update.
14170         (relative_addr_info_to_section_offsets): Change type of
14171         "section_offsets".  Remove "num_sections" parameter.
14172         (default_symfile_offsets, syms_from_objfile_1)
14173         (set_objfile_default_section_offset): Update.
14174         (reread_symbols): No need to preserve section offsets by hand.
14175         (symfile_map_offsets_to_segments): Change type of "offsets".
14176         * stap-probe.c (relocate_address): Update.
14177         * stabsread.h (process_one_symbol): Update.
14178         * solib-target.c (struct lm_info_target) <offsets>: Change type.
14179         (solib_target_relocate_section_addresses): Update.
14180         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
14181         Update.
14182         * solib-frv.c (frv_relocate_main_executable): Update.
14183         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
14184         * solib-aix.c (solib_aix_get_section_offsets): Change return
14185         type.
14186         (solib_aix_solib_create_inferior_hook): Update.
14187         * remote.c (remote_target::get_offsets): Update.
14188         * psymtab.c (find_pc_sect_psymtab): Update.
14189         * psympriv.h (struct partial_symbol) <address, text_low,
14190         text_high>: Update.
14191         * objfiles.h (obj_section_offset): Update.
14192         (struct objfile) <section_offsets>: Change type.
14193         <num_sections>: Remove.
14194         (objfile_relocate): Update.
14195         * objfiles.c (entry_point_address_query): Update
14196         (relocate_one_symbol): Change type of "section_offsets".
14197         (objfile_relocate1, objfile_relocate1): Change type of
14198         "new_offsets".
14199         (objfile_rebase1): Update.
14200         * mipsread.c (mipscoff_symfile_read): Update.
14201         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
14202         parameter.
14203         * mdebugread.c (parse_symbol): Change type of "section_offsets".
14204         (parse_external, psymtab_to_symtab_1): Update.
14205         * machoread.c (macho_symfile_offsets): Update.
14206         * ia64-tdep.c (ia64_find_unwind_table): Update.
14207         * hppa-tdep.c (read_unwind_info): Update.
14208         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
14209         * dwarf2read.c (create_addrmap_from_index)
14210         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
14211         (process_psymtab_comp_unit_reader, add_partial_symbol)
14212         (add_partial_subprogram, process_full_comp_unit)
14213         (read_file_scope, read_func_scope, read_lexical_block_scope)
14214         (read_call_site_scope, dwarf2_rnglists_process)
14215         (dwarf2_ranges_process, dwarf2_ranges_read)
14216         (dwarf_decode_lines_1, var_decode_location, new_symbol)
14217         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
14218         Update.
14219         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
14220         Update.
14221         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
14222         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
14223         (process_one_symbol): Change type of "section_offsets".
14224         * ctfread.c (get_objfile_text_range): Update.
14225         * coffread.c (coff_symtab_read, enter_linenos)
14226         (process_coff_symbol): Update.
14227         * coff-pe-read.c (add_pe_forwarded_sym): Update.
14228         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
14229
14230 2020-01-08  Tom Tromey  <tromey@adacore.com>
14231
14232         * dwarf2read.c (parse_macro_definition): Use std::string.
14233         (parse_macro_definition): Likewise.
14234
14235 2020-01-08  Tom Tromey  <tromey@adacore.com>
14236
14237         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
14238         (ATTR_ALLOC_CHUNK): Remove.
14239
14240 2020-01-08  Tom Tromey  <tromey@adacore.com>
14241
14242         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
14243
14244 2020-01-08  Tom Tromey  <tromey@adacore.com>
14245
14246         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
14247         (dwarf2_compute_name, open_dwo_file): Likewise.
14248         (process_enumeration_scope): Use std::vector.
14249         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
14250         (partial_die_info::fixup, dwarf2_start_subfile)
14251         (guess_full_die_structure_name, dwarf2_name): Likewise.
14252         (determine_prefix): Update.
14253         (guess_full_die_structure_name): Make return type const.
14254         (partial_die_full_name): Return unique_xmalloc_ptr.
14255         (DW_FIELD_ALLOC_CHUNK): Remove.
14256
14257 2020-01-07  Tom Tromey  <tromey@adacore.com>
14258
14259         PR build/24937:
14260         * stap-probe.c (class stap_static_probe_ops): Add constructor.
14261
14262 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
14263
14264         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
14265
14266 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
14267
14268         * stack.c (print_frame_info): Move disassemble_next_line code
14269         inside source_print block.
14270
14271 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14272
14273         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
14274         gdb/signals.h, as we are now using native signal symbols.
14275
14276 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
14277
14278         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
14279         overflow by an early check of content vs threshold.
14280         * tui/tui-source.c (tui_source_window::line_is_displayed):
14281         Likewise.
14282
14283 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14284
14285         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
14286
14287 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
14288
14289         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
14290         export table if no section contains it's RVA.
14291
14292 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14293
14294         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
14295
14296 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
14297
14298         * source.c (print_source_lines_base): Set last_line_listed.
14299
14300 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
14301
14302         * tui/tui-disasm.c: Remove trailing spaces.
14303
14304 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14305             Pedro Alves  <palves@redhat.com>
14306
14307         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
14308         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
14309         (windows_gdb_signal_to_target): New function, uses the above
14310         enumeration to convert GDB internal signal codes to equivalent
14311         Windows codes.
14312         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
14313         * windows-nat.c: Include "gdb_wait.h".
14314         (get_windows_debug_event): Extract the fatal exception from the
14315         exit status and convert to the equivalent Posix signal number.
14316         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
14317         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
14318         * gdbsupport/gdb_wait.c: New file, implements
14319         windows_status_to_termsig.
14320         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
14321         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
14322
14323 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
14324
14325         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
14326         show_layout.
14327
14328 2020-01-05  Luis Machado  <luis.machado@linaro.org>
14329
14330         * aarch64-linux-nat.c
14331         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
14332         and bfd_mach_aarch64.
14333
14334 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14335
14336         * ui-file.c (stdio_file::can_emit_style_escape)
14337         (tee_file::can_emit_style_escape): Ensure style is used also on
14338         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
14339         to gdb_stdout.
14340         * main.c (set_gdb_data_directory): Use file style to output the
14341         warning that the given pathname is not a directory.
14342         * top.c (show_history_filename, gdb_safe_append_history)
14343         (show_gdb_datadir): Use file style.
14344
14345 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
14346
14347         * solib-target.c (struct lm_info_target):
14348         Change offsets to be a unique_xmalloc_ptr.
14349         (solib_target_relocate_section_addresses): Update.
14350
14351 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
14352
14353         * windows-nat.c (windows_clear_solib): Free so_list linked list.
14354
14355 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14356
14357         * MAINTAINERS (Write After Approval): Add myself.
14358
14359 2020-01-02  Luis Machado  <luis.machado@linaro.org>
14360
14361         * proc-service.c (get_ps_regcache): Remove reference to obsolete
14362         Cell BE architecture.
14363         * target.h (struct target_ops) <thread_architecture>: Likewise.
14364
14365 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
14366
14367         * Makefile.in: Use INSTALL_PROGRAM_ENV.
14368
14369 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
14370
14371         * MAINTAINERS (Write After Approval): Add myself.
14372
14373 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14374
14375         * gdbarch.sh: Update copyright year range of generated files.
14376
14377 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14378
14379         Update copyright year range in all GDB files.
14380
14381 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14382
14383         * copyright.py: Convert to Python 3.
14384
14385 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14386
14387         * copyright.py: Adapt after move of gnulib directory from gdb
14388         directory to toplevel directory.
14389
14390 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14391
14392         * copyright.py (main): Exit if run from the wrong directory.
14393
14394 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14395
14396         * top.c (print_gdb_version): Change copyright year to 2020.
14397
14398 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14399
14400         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
14401
14402 For older changes see ChangeLog-2019.
14403 \f
14404 Local Variables:
14405 mode: change-log
14406 left-margin: 8
14407 fill-column: 74
14408 version-control: never
14409 coding: utf-8
14410 End: